EP0006984A1 - Signal or light pole for traffic areas - Google Patents

Signal or light pole for traffic areas Download PDF

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Publication number
EP0006984A1
EP0006984A1 EP79101418A EP79101418A EP0006984A1 EP 0006984 A1 EP0006984 A1 EP 0006984A1 EP 79101418 A EP79101418 A EP 79101418A EP 79101418 A EP79101418 A EP 79101418A EP 0006984 A1 EP0006984 A1 EP 0006984A1
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EP
European Patent Office
Prior art keywords
mast
signal
lamp
foundation
pylon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP79101418A
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German (de)
French (fr)
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EP0006984B1 (en
Inventor
Josef Duppach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vulkan Werk fuer Industrie und Aussenbeleuchtung GmbH
Original Assignee
Vulkan Werk fuer Industrie und Aussenbeleuchtung GmbH
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Application filed by Vulkan Werk fuer Industrie und Aussenbeleuchtung GmbH filed Critical Vulkan Werk fuer Industrie und Aussenbeleuchtung GmbH
Priority to AT79101418T priority Critical patent/ATE331T1/en
Publication of EP0006984A1 publication Critical patent/EP0006984A1/en
Application granted granted Critical
Publication of EP0006984B1 publication Critical patent/EP0006984B1/en
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2261—Mounting poles or posts to the holder on a flat base
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
    • E01F9/635—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact by shearing or tearing, e.g. having weakened zones
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts

Definitions

  • the invention relates to a signal or luminaire mast for traffic areas, with a tubular mast body which is provided with a foot which can be fastened to a foundation and a lamp or signal lamp support piece, and with connecting cables and switching elements arranged in its interior for supplying voltage to the lamps from the bottom mast end .
  • the object of the invention is therefore to provide a signal or luminaire mast of the type mentioned, which can usually not be so badly damaged in smaller impact accidents that it must be excavated in its entirety and replaced by a new mast and above
  • a signal or luminaire mast of the type mentioned which can usually not be so badly damaged in smaller impact accidents that it must be excavated in its entirety and replaced by a new mast and above
  • it is secured against tipping over and being thrown away, so that it does not pose a danger to other road users.
  • the mast body in its lower region above the floor is surrounded by a sleeve-shaped mast clamp as a protective jacket against rear-end collisions, which is attached to the mast base, which in turn. is connected to the foundation by means of a predetermined breaking connection device serving as overload protection device, to which the lower end of a mast securing cable device connected to the upper part of the mast body is fastened, which prevents the mast from falling over or being flung away after the predetermined breaking connection has broken.
  • the sleeve-shaped mast clamping which surrounds the lower part of the mast body like a protective jacket against rear-end collisions, prevents the actual mast body with the electrical connection cables and switching elements located in it from being damaged when the mast is started up, if the starting bumps are not too great.
  • the mast fixture can also be easily replaced after damage, without the mast body itself having to be dismantled.
  • the mast fixation fulfills the basic task of firmly connecting the mast body to the mast foot without the mast body itself having to have fastening elements in this regard.
  • a predetermined breaking connection device is provided as an overload protection device, which connects the mast base to the foundation and tears when certain limiting forces or moments are exceeded.
  • the mast is not destroyed in its entirety in these extreme cases, but rather only a specific component on the mast base, which can be replaced with relatively little time and cost, without the mast as a whole having to be separated and excavated.
  • the mast fixture consists of two half-shells of suitable material which can be screwed together and which are firmly screwed to a base plate belonging to the mast base, which, according to a further embodiment, is provided with a tubular connecting pin on which the 1 mast body is attached and that is conical. Due to this construction, the mast is assembled to a certain extent in a modular manner, which means that parts can be replaced easily and cost-effectively, should this become necessary, for example due to damage.
  • the predetermined breaking connection device as a device consisting of special components that connects the base plate with the foundation. These components, which act as overload protection, tear off as soon as excessive bending forces act on the mast.
  • the following such tearing the overturning of the mast firstworkc mast safety cable device consists expediently of at least one cable which is within the Mastkör ers p from a point of the foundation of up excited to a point which is located above the Masteinschreib. In this way, the safety rope remains invisible and is not affected even by damage to the mast body by impact.
  • the upper end of the mast clamping can advantageously be designed as a multi-part clamping piece which surrounds the mast body surface and in which there is a sealing body which is connected to the mast body surface by means of a screw Binding can be pressed, whereby a secure clamping of the clamping piece is achieved.
  • the mast clamp is expediently provided with a TUr.
  • luminaire mast 1 Although a luminaire mast 1 is shown in FIG. 1, the design features described below also apply to signal masts, that is to say, for example, traffic light masts.
  • the lamp mast has a tubular mast body 2, which can consist, for example, of glass fiber reinforced polyester.
  • This mast body is surrounded in its lower region above the floor by a sleeve-shaped mast clamp 3, which consists of two half-shells which can be screwed together and have stiffening ribs and which are connected to a base plate 8 belonging to the mast base 4 by screws 17.
  • the base plate 8 has in its center an upwardly projecting, conical, tubular connecting pin 9, on which the mast body 2 is placed.
  • the upper end of the mast clamp 3 has a multipart clamping piece 11 surrounding the mast body surface 10, in which there is a conical contact seal 12 and which is connected to the mast clamp 3 by a screw connection 13. in such a way that when the clamping piece is screwed down, the contact seal 12 is pressed against the surface of the mast body 2.
  • the mast fixture thus not only serves to protect the lower area of the mast body 2 by deformation in vehicles hitting the lamp mast or signal mast, but in this property also forms a means for holding the mast body 2 vertically on the connecting pin 9.
  • the half-shell of the mast clamp 3 has a door 15, behind which the mast body surface. 10 is provided with an approximately the entire door height access opening for the electrical switching and connecting elements.
  • the base plate 8 is by a predetermined breaking connection device 5, which consists of several special components, which are formed in the illustrated embodiment, for example by bolts 14, firmly connected to the foundation 6 of the mast.
  • a certain limit value is exceeded, the one at impact. Vehicle pulling or bending forces acting on the lamp mast on the bolts 14 tear them off, and the mast separates at this point from the foundation without first tipping over, since it is prevented from falling over by a rope 7, which is attached to the foundation at 6 and has a fixed connection to the tubular mast body 2 above the mast clamp 3.
  • This safety rope is a stretchy, elastic rope, which consists for example of nylon or polyethylene, and is designed so that it holds the entire lamp mast after tearing off the bolt 14 so that it does not fall over and can cause further personal injury and property damage , whereby this mast significantly promotes traffic safety.
  • a mast of the type according to the invention is hit by a vehicle, then in the event of a weak impact there is only damage to the mast clamping, that is to say the half-shell or half-shells forming a casing, while the actual mast remains undamaged.
  • These half-shells or half-shells which can for example consist of a deformable plastic, can then be easily replaced or repaired. If, however, the impact of the vehicle striking the mast is greater, not only will the half-shells be damaged, but the breaking device will be stressed to break. In this case, the mast broken away from its foundation 6 is then held by the stretchable safety rope acting as a tension spring or several ropes of this type and prevented from falling over.
  • modular construction of the signal or luminaire mast is characterized by relatively low maintenance and operating costs, the mast enclosure being damaged in the event of impact damage or a part of it can easily be replaced without having to separate or dig out and remove the entire mast from the foundation.
  • This particular ease of maintenance and repair of the mast is supplemented by a high degree of operational safety, since the mast remains operational, at least to a certain extent, even after extremely high impact accidents in which the connecting bolts 14 that represent an overload protection break, i.e. at least not overturned for the time being and causes further damage or obstacles to traffic, or disrupts the entire power supply network by tearing the underground cable 18.
  • the foundation on which the special components of the predetermined breaking connection device, in the present case the bolts 14, are fastened remains undamaged and can be used again after the installation of new bolts.
  • safety ropes can also be expediently used, which are tensioned at suitable points between the mast and its foundation.

Abstract

1. Signal- or lamp-pylon for traffic areas, comprising a tubelike pylon body (2) provided with a lamp- or signal- lamp support and in its interior connecting lines and circuit elements for voltage supply of the lamps from the end of the pylon at the bottom side thereof, further comprising a pylon foot (4) having a base plate (8) fixed to the foundation (6) by screw bolts (14) and a tubelike connecting plug (9) for providing an insert connection between the pylon foot (4) and the pylon body, and further comprising a caselike, deformable protection jacket (3) surrounding the lower area of the pylon body and being connected at its lower end to the base plate (8) of the pylon foot (4), characterized in that the upper end of the protection jacket (3) can be pressed and sealed against the surface (10) of the pylon body, that the screw bolts (14) for connecting the base plate (8) with the foundation (6) are formed to be an estimated brake connection (5) and that at least one elastical securing rope (7) is tightened in the interior of the pylon body (2) between the foundation (6) and a location above the protection jacket (3).

Description

Die Erfindung betrifft einen Signal- oder Leuchtenmast für Verkehrsflächen, mit einem rohrförmigen Mastkörper, der mit einem an einem Fundament befestigbaren Fuß und einem Leuchten- oder Signallampentragstück versehen ist sowie mit in seinem Inneren angeordneten Anschlußkabel- und Schaltelementen zur Spannungsversorgung der Lampen vom bodenseitigen Mastende aus.The invention relates to a signal or luminaire mast for traffic areas, with a tubular mast body which is provided with a foot which can be fastened to a foundation and a lamp or signal lamp support piece, and with connecting cables and switching elements arranged in its interior for supplying voltage to the lamps from the bottom mast end .

Signalmasten im Verkehrsbereich, wie sie beispielsweise für Verkehrsampeln Verwendung finden, oder Leuchtenmasten zur Beleuchtung von Straßen und Plätzen sind in hohem Maße Beschädigung und Zerstörung durch auf sie aufprallende Fahrzeuge ausgesetzt. Derartige Unfälle führen gewöhnlich dazu, daß der Mast in der Aufprallzone verbogen oder abgeknickt wird, wodurch er gewöhnlich nicht nur irreparable Beschädigungen erfährt, die seine vol ständige Demontage erforderlich machen, sondern bei extrem starkem Aufprall durch Abknicken und Umfallen weitere Personen- und Sachschäden verursachen kann. Darüber hinaus ist die Demontage solcher beschädigter oder abgeknickter Masten mit einem relativ hohen Zeit- und Arbeitsaufwand verbunden, verursacht durch das Abtrennen und Ausgraben der Mastenkörper.Signal masts in the traffic sector, such as those used for traffic lights, or luminaire masts for illuminating streets and squares are highly exposed to damage and destruction by vehicles hitting them. Such accidents usually result in that the mast is bent or kinked in the impact zone, whereby he usually not only experiences irreparable damage, which make his vol permanent dismantling necessary, but can cause further personal injury and property damage due to kinking and falling over. In addition, the dismantling of such damaged or kinked masts is associated with a relatively high amount of time and work, caused by the separation and excavation of the mast body.

Die Aufgabe der Erfindung besteht deshalb darin, einen Signal- oder Leuchtenmast der genannten Art zu schaffen, der bei geringeren Aufprallunfällen in der Regel nicht so stark beschädigt werden kann, daß er in seiner Gesamtheit ausgegraben und durch einen neuen Mast ersetzt werden muß und der darüber hinaus in den Fällen, in denen er dennoch aufgrund eines extrem starken Aufpralls losgerissen oder abgeknickt wird, gegen Umfallen und Wegschleudern gesichert ist, so daß er keine Gefahr für die übrigen Verkehrsteilnehmer bildet.The object of the invention is therefore to provide a signal or luminaire mast of the type mentioned, which can usually not be so badly damaged in smaller impact accidents that it must be excavated in its entirety and replaced by a new mast and above In addition, in cases where it is torn off or kinked due to an extremely strong impact, it is secured against tipping over and being thrown away, so that it does not pose a danger to other road users.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst daß der Mastkörper in seinem unteren Bereich über dem Boden von einer hülsenförmigen Masteinspannung als Schutzmantel gegen Auffahrunfälle umgeben ist, die an dem Mastfuß befestigt ist, der seinerseits. durch eine als Oberlastungssicherung dienende Sollbruchverbindungsvorrichtung mit dem Fundament verbunden ist, an dem das untere Ende einer mit dem oberen Teil des Mastkörpers verbundenen Mastsicherungsseileinrichtung befestigt ist, die den Mast nach einem Brechen der Sollbruchverbindung am Umfallen oder Wegschleudern hindert.This object is achieved in that the mast body in its lower region above the floor is surrounded by a sleeve-shaped mast clamp as a protective jacket against rear-end collisions, which is attached to the mast base, which in turn. is connected to the foundation by means of a predetermined breaking connection device serving as overload protection device, to which the lower end of a mast securing cable device connected to the upper part of the mast body is fastened, which prevents the mast from falling over or being flung away after the predetermined breaking connection has broken.

Die hUlsenförmige Masteinspannung, die den unteren Teil des Mastkörpers wie ein Schutzmantel gegen Auffahrunfälle umgibt, verhindert, daß beim Anfahren des Mastes der eigentliche Mastkörper mit den in ihm befindlichen elektrischen Anschlußkabel- und Schaltelementen beschädigt wird, falls die Anfahrstöße nicht zu groß sind. Darüber hinaus läßt sich die Masteinspannung nach einer Beschädigung auch leicht austauschen, ohne daß dazu der Mastkörper selbst demontiert werden müßte. Die Masteinspannung erfüllt aber die grundsätzliche Aufgabe, den Mastkörper mit dem Mastfuß fest zu verbinden, ohne daß der Mastkörper selbst diesbezügliche Befestigungselemente aufweisen muß.The sleeve-shaped mast clamping, which surrounds the lower part of the mast body like a protective jacket against rear-end collisions, prevents the actual mast body with the electrical connection cables and switching elements located in it from being damaged when the mast is started up, if the starting bumps are not too great. In addition, the mast fixture can also be easily replaced after damage, without the mast body itself having to be dismantled. The mast fixation fulfills the basic task of firmly connecting the mast body to the mast foot without the mast body itself having to have fastening elements in this regard.

Um bei einem extrem starken Aufprall zu verhindern, daß der Mast in nicht vorhersehbarer Weise vom Fundament losgerissen wird oder abknickt, ist eine Sollbruchverbindungsvorrichtung als Oberlastungssicherung vorgesehen, die den Mastfuß mit dem Fundament verbindet und bei Oberschreitung bestimmter Grenzkräfte bzw. -momente reißt. Dadurch wird in diesen Extremfällen der Mast nicht in seiner Gesamtheit zerstört, sondern nur ein bestimmtes Bauelement am Mastfuß, das mit relativ geringem Zeit- und Kostenaufwand ersetzt werden kann, ohne daß dazu der Mast als Ganzes abgetrennt und ausgegraben werden müßte. Darüber hinaus entfällt die Erneuerung des Betonfundamentes. Falls der Mast an der Sollbruchverbindungsvorrichtung bei extrem starkem Aufprall losgerissen wird, wird er durch die Mastseilsicherungseinrichtung am Umfallen und Wegschleudern gehindert, so daß er keine weiteren Schäden anrichten kann.In order to prevent the mast from being torn off the foundation or kinking in an unpredictable manner in the event of an extremely strong impact, a predetermined breaking connection device is provided as an overload protection device, which connects the mast base to the foundation and tears when certain limiting forces or moments are exceeded. As a result, the mast is not destroyed in its entirety in these extreme cases, but rather only a specific component on the mast base, which can be replaced with relatively little time and cost, without the mast as a whole having to be separated and excavated. In addition, there is no need to renew the concrete foundation. If the mast on the predetermined breaking connection device is torn loose in the event of an extremely strong impact, the mast rope safety device prevents it from falling over and being thrown away, so that it cannot cause any further damage.

Gemäß einer vorteilhaften Ausgestaltung des Erfindungsvorschlags besteht die Masteinspannung aus zwei miteinander verschraubbaren Halbschalen aus geeignetem Material, die mit einer zu dem Mastfuß gehörenden Grundplatte fest verschraubt sind, welche gemäß einer weiteren Ausgestaltung, mit einem rohrförmigen Verbindungszapfen versehen ist, auf dem de1 Mastkörper aufgesteckt ist und der konisch ist. Durch diese Konstruktion ist der Mast gewissermaßen baukastenartig zusammengesetzt, wodurch eine leichte und kostensparende Austauschbarkeit der Teile gegebe ist, falls diese, beispielsweise durch Beschädigung erforderlich werden sollte.According to an advantageous embodiment of the invention, the mast fixture consists of two half-shells of suitable material which can be screwed together and which are firmly screwed to a base plate belonging to the mast base, which, according to a further embodiment, is provided with a tubular connecting pin on which the 1 mast body is attached and that is conical. Due to this construction, the mast is assembled to a certain extent in a modular manner, which means that parts can be replaced easily and cost-effectively, should this become necessary, for example due to damage.

Diesem letztgenannten Zweck dient auch die weitere Ausbildung der Sollbruchverbindungsvorrichtung als eine aus speziellen Bauelementen bestehende Einrichtung, die die Grundplatte mit dem Fundament verbindet. Diese als Oberlastungssicherung wirkenden Bauelemente reißen ab, sobald auf den Mast zu starke Biegekräfte einwirken. Die nach einem solchen Abreißen das Umstürzen des Mastes zunächst verhindernc Mastsicherungsseileinrichtung besteht zweckmäßigerweise aus wenigstens einem Seil, das innerhalb des Mastkörpers von einer Stelle des Fundaments aus bis zu einer Stelle gespannt ist, die sich oberhalb der Masteinspannung befindet. Auf diese Weise bleibt das Sicherungsseil unsichtbar und wird selbst bei Beschädigung des Mastkörpers durch Aufprall nicht in Mitleidenschaft gezogen.The latter purpose also serves the further development of the predetermined breaking connection device as a device consisting of special components that connects the base plate with the foundation. These components, which act as overload protection, tear off as soon as excessive bending forces act on the mast. The following such tearing the overturning of the mast first verhindernc mast safety cable device consists expediently of at least one cable which is within the Mastkör ers p from a point of the foundation of up excited to a point which is located above the Masteinspannung. In this way, the safety rope remains invisible and is not affected even by damage to the mast body by impact.

Das obere Ende der Masteinspannung läßt sich vorteilhafterweise als mehrteiliges Klemmstück ausführen, das die Mastkörperoberfläche umgibt und in dem sich ein Dichtungskörper befindet, der an die Mastkörperoberfläche mittels einer Schraubverbindung anpreßbar ist, wodurch ein sicheres Festklemmen des Klemmstücks erreicht wird.The upper end of the mast clamping can advantageously be designed as a multi-part clamping piece which surrounds the mast body surface and in which there is a sealing body which is connected to the mast body surface by means of a screw Binding can be pressed, whereby a secure clamping of the clamping piece is achieved.

Damit das Innere des Mastkörpers, in dem sich die Anschluß- und Schaltelemente befinden, durch eine in der Mastkörperoberfläche vorhandene öffnung zugänglich bleibt, wird die Masteinspannung zweckmäßigerweise mit einer TUr versehen.So that the interior of the mast body, in which the connection and switching elements are located, remains accessible through an opening provided in the surface of the mast body, the mast clamp is expediently provided with a TUr.

Die Erfindung wird nachfolgend anhand des in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The invention is explained in more detail below with reference to the embodiment shown in the drawing.

In der Zeichnung zeigen:

  • Fig. 1 eine Seitenansicht des Leuchtenmastes, auf den eine Lampenträgereinheit aufgesetzt ist und
  • Fig. 2 eine Längsschnittansicht des unteren Teils des Leuchtenmastes sowie des Fundaments, auf dem der Mastfuß befestigt ist.
The drawing shows:
  • Fig. 1 is a side view of the lamp mast, on which a lamp support unit is placed and
  • Fig. 2 is a longitudinal sectional view of the lower part of the lamp mast and the foundation on which the mast base is attached.

Obgleich in Fig. 1 ein Leuchtenmast 1 gezeigt ist, gelten die im folgenden beschriebenen Konstruktionsmerkmale auch für Signalmasten, also beispielsweise Masten von Verkehrsampeln.Although a luminaire mast 1 is shown in FIG. 1, the design features described below also apply to signal masts, that is to say, for example, traffic light masts.

Der Leuchtenmast weist, wie aus Fig. 2 hervorgeht, einen rohrförmigen Mastkörper 2 auf, der beispielsweise aus glasfaserverstärktem Polyester bestehen kann. Dieser Mastkörper ist in seinem unteren Bereich über dem Boden von einer hülsenförmigen Masteinspannung 3 umgeben, die aus zwei miteinander verschraubbaren, Versteifungsrippen aufweisenden Halbschalen besteht, welche mit einer zu dem Mastfuß 4 gehörenden Grundplatte 8 durch Schrauben 17 verbunden sind. Die Grundplatte 8 weist in ihrer Mitte einen nach oben ragenden, konischen, rohrförmigen Verbindungszapfen 9 auf, auf den der Mastkörper 2 aufgesetzt ist.As can be seen in FIG. 2, the lamp mast has a tubular mast body 2, which can consist, for example, of glass fiber reinforced polyester. This mast body is surrounded in its lower region above the floor by a sleeve-shaped mast clamp 3, which consists of two half-shells which can be screwed together and have stiffening ribs and which are connected to a base plate 8 belonging to the mast base 4 by screws 17. The base plate 8 has in its center an upwardly projecting, conical, tubular connecting pin 9, on which the mast body 2 is placed.

Das obere Ende der Masteinspannung 3 weist ein die Mastkörperoberfläche 10 umgebendes, mehrteiliges Klemmstück 11 auf, in dem sich eine konische Anpreßdichtung 12 befindet, und das mit einer Schraubverbindung 13 mit der Masteinspannung 3 verbunden ist,. derart, daß beim Festschrauben des Klemmstücks die Anpreßdichtung 12 an die Oberfläche des. Mastkörpers 2 angepreßt wird. Die Masteinspannung dient somit nicht nur zum Schutz des unteren Bereiches des Mastkörpers 2 durch Verformung bei auf den Leuchtenmast oder Signalmast aufprallende Fahrzeuge, sondern bildet in dieser Eigenschaft auch ein Mittel zur senkrechten Halterung des Mastkörpers 2 auf dem Verbindungszapfen 9.The upper end of the mast clamp 3 has a multipart clamping piece 11 surrounding the mast body surface 10, in which there is a conical contact seal 12 and which is connected to the mast clamp 3 by a screw connection 13. in such a way that when the clamping piece is screwed down, the contact seal 12 is pressed against the surface of the mast body 2. The mast fixture thus not only serves to protect the lower area of the mast body 2 by deformation in vehicles hitting the lamp mast or signal mast, but in this property also forms a means for holding the mast body 2 vertically on the connecting pin 9.

Um das Innere des Mastkörpers 2, in dem sich ein Erdkabel 18 sowie elektrische Anschluß- und Schaltelemente befinden, von außen zugänglich zu machen, weist die eine Halbschale der Masteinspannung 3 eine Tür 15 auf, hinter der die Mastkörperoberfläche. 10 mit einer sich etwa über die ganze Türhöhe erstreckenden Zugangsöffnung für die elektrischen Schalt- und Anschlußelemente versehen ist.In order to make the inside of the mast body 2, in which an underground cable 18 and electrical connection and switching elements are located, accessible from the outside, the half-shell of the mast clamp 3 has a door 15, behind which the mast body surface. 10 is provided with an approximately the entire door height access opening for the electrical switching and connecting elements.

Die Grundplatte 8 ist durch eine Sollbruchverbindungs vorrichtung 5, die aus mehreren speziellen Bauelementen besteht, welche bei dem dargestellten Ausführungs beispiel von Bolzen 14 gebildet werden, mit dem Fundament 6 des Mastes fest verbunden. Bei Überschreitung eines bestimmten Grenzwertes der beim Aufprall eines. Fahrzeuges auf den Leuchtenmast auf die Bolzen 14 einwirkenden Zug- bzw. Biegekräfte reißen diese ab, und der Mast trennt sich an dieser Stelle vom Fundament, ohne zunächst jedoch umzukippen, da er am Umstürzen durch ein Seil 7 gehindert wird, das bei 6 am Fundament befestigt ist und oberhalb der Masteinspannung 3 eine feste Verbindung mit dem rohrförmigen Mastkörper 2 hat. Dieses Sicherungsseil ist ein dehnbares, elastisches Seil, das beispielsweise aus Nylon oder Polyäthylen besteht, und ist festigkeitsmäßig so ausgelegt, daß es nach dem Abreißen der Bolzen 14 den gesamten Leuchtenmast festhält, so daß dieser nicht umstürzen und dadurch weitere Personen- und Sachschäden verursachen kann, wodurch dieser Mast in erheblichem Maße die Verkehrssicherheit fördert.The base plate 8 is by a predetermined breaking connection device 5, which consists of several special components, which are formed in the illustrated embodiment, for example by bolts 14, firmly connected to the foundation 6 of the mast. When a certain limit value is exceeded, the one at impact. Vehicle pulling or bending forces acting on the lamp mast on the bolts 14 tear them off, and the mast separates at this point from the foundation without first tipping over, since it is prevented from falling over by a rope 7, which is attached to the foundation at 6 and has a fixed connection to the tubular mast body 2 above the mast clamp 3. This safety rope is a stretchy, elastic rope, which consists for example of nylon or polyethylene, and is designed so that it holds the entire lamp mast after tearing off the bolt 14 so that it does not fall over and can cause further personal injury and property damage , whereby this mast significantly promotes traffic safety.

Wird also ein Mast der erfindungsgemäßen Art von einem Fahrzeug angefahren, so erfolgt bei einem schwachen Aufprall nur eine Beschädigung der Masteinspannung, also der eine Ummantelung bildenden Halbschale oder Halbschalen, während der eigentliche Mast unbeschädigt bleibt. Diese Halbschale oder Halbschalen, die beispielsweise aus einem verformbaren Kunststoff bestehen können, lassen sich dann leicht austauschen oder reparieren. Wenn jedoch der Stoß des auf den Mast auftreffenden Fahrzeugs stärker ist, dann werden nicht nur die Halbschalen beschädigt, sondern die Sollbruchverbindungsvorrichtung so beansprucht, daß sie zu Bruch geht. In diesem Fall wird der von seinem Fundament 6 losgebrochene Mast dann aber von dem dehnbaren, wie eine Spannfeder wirkenden Sicherungsseil oder mehreren Seilen solcher Art festgehalten und am Umstürzen gehindert.So if a mast of the type according to the invention is hit by a vehicle, then in the event of a weak impact there is only damage to the mast clamping, that is to say the half-shell or half-shells forming a casing, while the actual mast remains undamaged. These half-shells or half-shells, which can for example consist of a deformable plastic, can then be easily replaced or repaired. If, however, the impact of the vehicle striking the mast is greater, not only will the half-shells be damaged, but the breaking device will be stressed to break. In this case, the mast broken away from its foundation 6 is then held by the stretchable safety rope acting as a tension spring or several ropes of this type and prevented from falling over.

Der obige gewissermaßen baukastenartige Aufbau des Signal- oder Leuchtenmastes kennzeichnet sich durch relativ geringe Wartungs- und Betriebskosten, wobei sich im Falle von Aufprallschäden die Masteinfassung oder ein Teil davon leicht ersetzen läßt, ohne daß der gesamte Mast vom Fundament getrennt oder ausgegraben und beseitigt werden muß. Diese besondere Wartungs- und Reparaturfreundlichkeit des Mastes wird noch ergänzt durch ein hohes Maß an Betriebssicherheit, da der Mast zumindest in gewissem Maße auch noch nach extrem hohen Aufprallunfällen, bei denen die einen überlastungsschutz darstellenden Verbindungsbolzen 14 brechen, betriebsfähig bleibt, zumindest vorerst also nicht umstürzt und weitere Schäden oder Verkehrshindernisse verursacht oder durch Losreißen des Erdkabels 18 eine Störung des gesamten Energieversorgungsnetzes bewirkt. Darüber hinaus bleibt auch bei derartigen Aufprallunfällen das Fundament, an dem die speziellen Bauelemente der Sollbruchverbindungsvorrichtung, im vorliegenden Fall also die Bolzen 14, befestigt sind, unbeschädigt und läßt sich nach dem Einbau neuer Bolzen wieder verwenden.The above, to a certain extent, modular construction of the signal or luminaire mast is characterized by relatively low maintenance and operating costs, the mast enclosure being damaged in the event of impact damage or a part of it can easily be replaced without having to separate or dig out and remove the entire mast from the foundation. This particular ease of maintenance and repair of the mast is supplemented by a high degree of operational safety, since the mast remains operational, at least to a certain extent, even after extremely high impact accidents in which the connecting bolts 14 that represent an overload protection break, i.e. at least not overturned for the time being and causes further damage or obstacles to traffic, or disrupts the entire power supply network by tearing the underground cable 18. In addition, the foundation on which the special components of the predetermined breaking connection device, in the present case the bolts 14, are fastened, remains undamaged and can be used again after the installation of new bolts.

Anstelle eines einzigen Sicherungsseils können auch zweckmäßigerweise mehrere solche Sicherungsseile verwendet werden, die an geeigneten Stellen zwischen dem Mast und seinem Fundament verspannt sind.Instead of a single safety rope, several such safety ropes can also be expediently used, which are tensioned at suitable points between the mast and its foundation.

Wie oben erwähnt, führen kleine Aufprall- oder Anfahrunfälle in der: Regel nur zu einer Verformung der Masteinspannung 3 und lassen den Mastkörper 2 selbst unbeschädigt. Die so verformten Halbschalen der Masteinspannung können leicht ausgetauscht werden. Ebenso kann auch ein Austausch der Grundplatte 8, falls erforderlich, ohne weiteres erfolgen.As mentioned above, small impact or collision accidents usually only lead to deformation of the mast clamp 3 and leave the mast body 2 itself undamaged. The half-shells of the mast clamping that are deformed in this way can be easily replaced. Likewise, if necessary, the base plate 8 can also be replaced without further ado.

Claims (7)

1. Signal- oder Leuchtenmast für Verkehrsflächen, mit einem rohrförmigen Mastkörper, der mit einem an einem Fundament befestigbaren Fuß und einem Leuchten- oder Signallampentragstück versehen ist sowie mit in seinem Inneren angeordneten Anschlußkabel- und Schaltelementen zur Spannungsversorgung der Lampen vom bodenseitigen Mastende aus, dadurch gekennzeichnet, daß der Mastkörper (2) in seinem unteren Bereich über dem Boden von einer hülsenförmigen Masteinspannung (3) als Schutzmantel gegen Auffahrunfälle umgeben ist, die an dem Mastfuß (4) befestigt ist, der seinerseits durch eine als Oberlastungssicherung dienende Sollbruchverbindungsvorrichtung (5) mit dem Fundament (6) verbunden ist, an dem das untere Ende einer mit dem oberen Teil des Mastkörpers (2) verbundenen Mastsicherungsseileinrichtung (7) befestigt ist, die den Mast nach einem Brechen der Sollbruchverbindung am Umfallen hindert.1. Signal or luminaire mast for traffic areas, with a tubular mast body, which is provided with a foot that can be fastened to a foundation and a lamp or signal lamp support piece, and with connecting cable and switching elements arranged in its interior for supplying voltage to the lamps from the bottom mast end, thereby characterized in that the lower part of the mast body (2) above the floor is surrounded by a sleeve-shaped mast clamp (3) as a protective jacket against rear-end collisions, which is attached to the mast base (4), which in turn is protected by a predetermined breaking connection device (5) serving as an overload protection device is connected to the foundation (6), on which the lower end of a mast securing cable device (7) is fastened which is connected to the upper part of the mast body (2) and prevents the mast from falling over after breaking the predetermined breaking connection. 2. Signal- oder Leuchtenmast nach Anspruch 1, dadurch gekennzeichnet, daß die Masteinspannung (3) aus zwei miteinander verschraubbaren Halbschalen geeigneten Materials besteht, die mit einer zu dem Mastfuß (4) gehörenden Grundplatte (8) verschraubt sind.2. Signal or luminaire mast according to claim 1, characterized in that the mast clamping (3) consists of two screwable half-shells suitable material, which are screwed to a base plate (8) belonging to the mast base (4). 3. Signal- oder Leuchtenmast nach Anspruch 2, dadurch gekennzeichnet, daß die Grundplatte (8) mit einem rohrförmigen Verbindungszapfen (9) versehen ist, auf dem der Mastkörper (2) aufgesteckt ist und der konisch ist.3. Signal or lamp mast according to claim 2, characterized in that the base plate (8) is provided with a tubular connecting pin (9) on which the mast body (2) is plugged and which is conical. 4. Signal- oder Leuchtenmast nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Sollbruchverbindungsvorrichtung (5) aus Bauelementen (14) besteht, die die Grundplatte (8) mit dem Fundament (6) verbinden.4. Signal or lamp mast according to one of claims 1 to 3, characterized in that the predetermined breaking connection device (5) consists of components (14) which connect the base plate (8) to the foundation (6). 5. Signal- oder Leuchtenmast nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das obere Ende der Masteinspannung (3) ein die Mastkörperoberfläche (10) umgebendes, mehrteiliges Klemmstück (11) aufweist, in dem sich ein Dichtungskörper (12) befindet, der an die Mastkörperoberfläche mittels einer Schraubverbindung (13) anpreßbar ist.5. Signal or lamp mast according to claim 1 or 2, characterized in that the upper end of the mast clamping (3) has a mast body surface (10) surrounding, multi-part clamping piece (11), in which a sealing body (12) is located, the can be pressed onto the surface of the mast body by means of a screw connection (13). 6. Signal- oder Leuchtenmast nach Anspruch 1, dadurch gekennzeichnet, daß die Mastsicherungsseileinrichtung (7) aus einem Seil besteht, das innerhalb des Mastkörpers (2) von einer Stelle des Fundamentes (6) aus bis zu einer Stelle gespannt ist, die sich oberhalb der Masteinspannung (3) befindet.6. Signal or lamp mast according to claim 1, characterized in that the mast securing cable device (7) consists of a rope which is tensioned within the mast body (2) from one point of the foundation (6) to a point which is above the mast clamp (3). 7. Signal- oder Leuchtenmast nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß sich in der Masteinspannung (3) eine Tür (15) befindet, hinter der der Mastkörper (2) eine öffnung für den Zugang zu den Anschlußkabel- und Schaltelementen aufweist.7. Signal or lamp mast according to one of claims 1 to 6, characterized in that in the mast clamping (3) there is a door (15) behind which the mast body (2) has an opening for access to the connecting cable and switching elements having.
EP79101418A 1978-07-13 1979-05-09 Signal or light pole for traffic areas Expired EP0006984B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79101418T ATE331T1 (en) 1978-07-13 1979-05-09 SIGNAL OR LIGHT POLE FOR TRAFFIC AREAS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782830875 DE2830875A1 (en) 1978-07-13 1978-07-13 SIGNAL OR LIGHT POST FOR TRAFFIC AREAS
DE2830875 1978-07-13

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EP0006984A1 true EP0006984A1 (en) 1980-01-23
EP0006984B1 EP0006984B1 (en) 1981-10-21

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EP79101418A Expired EP0006984B1 (en) 1978-07-13 1979-05-09 Signal or light pole for traffic areas

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EP (1) EP0006984B1 (en)
AT (1) ATE331T1 (en)
DE (1) DE2830875A1 (en)

Cited By (6)

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EP0099070A2 (en) * 1982-07-10 1984-01-25 Eberhard Hoeckle Support for a traffic sign or signal
WO1985002636A1 (en) * 1983-12-13 1985-06-20 Sven Runo Vilhelm Gebelius Device for pole-shaped elements
EP1544382A1 (en) * 2003-12-18 2005-06-22 Alain Antoniazzi Protection device for the base of a pole
WO2010133760A1 (en) * 2009-05-20 2010-11-25 Jerol Industri Ab Post
CN108179761A (en) * 2018-03-05 2018-06-19 湖州加诚舒适家工程设备有限公司 A kind of construction steel structure pedestal
CN111021807A (en) * 2019-11-09 2020-04-17 宿州市众力保温节能材料股份有限公司 Double-layer thin-wall steel pipe anti-collision concrete wire pole

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135523B (en) * 1980-02-19 1986-08-27 Jenelec Ind Pty Ltd MULTIPLE SERVICE GROUP
FR2678655B1 (en) * 1991-07-05 1994-02-18 5 These Industrie URBAN FURNITURE DEVICE.
FR2782371B1 (en) * 1998-08-11 2000-10-06 Jean Henry Personne LIGHTING CANDELABRE
NL2009887C2 (en) * 2012-11-27 2014-06-02 Sapa Profiles Nl B V A traffic-safe and collision energy absorbing pole.

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DE585620C (en) * 1933-10-05 Josef Kramer Mast base
US1486594A (en) * 1923-12-14 1924-03-11 Albert H Vestal Supporting device
GB310648A (en) * 1928-04-18 1929-05-02 Bromford Tube Company Ltd Metal guard posts and pillars
US1982569A (en) * 1933-04-05 1934-11-27 Arther J Byrd Protective device for poles
US2945659A (en) * 1957-10-10 1960-07-19 Mcdonald Earl Parking meter post construction
GB895490A (en) * 1959-07-15 1962-05-02 Gen Electric Co Ltd Improvements in or relating to metal posts and to means for preventing corrosion thereof
GB943107A (en) * 1961-06-23 1963-11-27 Bernard Whitehead Improvements in posts for signs or the like
DE1434658A1 (en) * 1963-04-26 1969-02-06 Haegeby Fritz Arne Halvard Device for erecting posts, poles and the like. in concrete foundations
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DE2725057A1 (en) * 1977-06-03 1978-12-14 Otto Knickenberg Fa Collapsible traffic sign post anchorage - has concreted cylinder and top and bottom plates, held together by bolts and nuts

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099070A2 (en) * 1982-07-10 1984-01-25 Eberhard Hoeckle Support for a traffic sign or signal
EP0099070A3 (en) * 1982-07-10 1985-04-24 Eberhard Hoeckle Support for a traffic sign or signal
WO1985002636A1 (en) * 1983-12-13 1985-06-20 Sven Runo Vilhelm Gebelius Device for pole-shaped elements
US4747725A (en) * 1983-12-13 1988-05-31 Gebelius Sven Runo Vilhelm Device for pole-shaped elements
EP1544382A1 (en) * 2003-12-18 2005-06-22 Alain Antoniazzi Protection device for the base of a pole
WO2010133760A1 (en) * 2009-05-20 2010-11-25 Jerol Industri Ab Post
CN108179761A (en) * 2018-03-05 2018-06-19 湖州加诚舒适家工程设备有限公司 A kind of construction steel structure pedestal
CN108179761B (en) * 2018-03-05 2023-08-11 台州伟立钢结构股份有限公司 Steel construction base for building
CN111021807A (en) * 2019-11-09 2020-04-17 宿州市众力保温节能材料股份有限公司 Double-layer thin-wall steel pipe anti-collision concrete wire pole
CN111021807B (en) * 2019-11-09 2021-07-27 儋州宇顺实业有限公司 Double-layer thin-wall steel pipe anti-collision concrete wire pole

Also Published As

Publication number Publication date
ATE331T1 (en) 1981-11-15
DE2830875A1 (en) 1979-10-31
EP0006984B1 (en) 1981-10-21

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