CN104868430A - Cable trench cable bearer being convenient for cable mounting - Google Patents
Cable trench cable bearer being convenient for cable mounting Download PDFInfo
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- CN104868430A CN104868430A CN201510331923.XA CN201510331923A CN104868430A CN 104868430 A CN104868430 A CN 104868430A CN 201510331923 A CN201510331923 A CN 201510331923A CN 104868430 A CN104868430 A CN 104868430A
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- cable
- block
- cross bar
- convenient
- bearer
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Abstract
The invention discloses a cable trench cable bearer being convenient for cable mounting. The cable trench cable bearer comprises a cross rod, wherein support blocks are arranged at the two ends of the cross rod; the lower surface of the cross rod is parallel to those of the support blocks; the upper surface of the cross rod are downwards sunk to form one or more grooves; sliding components are arranged at the top of the cross rod between two adjacent grooves as well as between the grooves and the support blocks. Through the mounting of the sliding components between two adjacent grooves, the sliding friction force is changed to the rolling friction force during a cable interpenetration process, so that the cables are convenient to mount and replace, the use of a tractor is reduced, and the energy consumption for cable mounting is reduced.
Description
Technical field
The present invention relates to a kind of cable bearer, specifically refer to a kind of cable trough cable bearer be convenient to cable and installed.
Background technology
Excavate by designing requirement and build by laying bricks or stones, the sidewall weld load slotted-angle shelving of ditch ground connection on request, upper cover, with the underdrain of cover plate, is exactly cable trough.Its purposes is exactly the underground designated lane of cabling.
Concreting is utilized to form after current cable trough normally excavates, or employing brick masonry, its sidewall has certain intensity and steadiness, general employing utilizes swell fixture or pre-buried bolt to fixedly mount the support of leg-of-mutton support brandreth as cable at the sidewall of cable trough, as staying the space of establishing below it, for the flowing of ponding, there is certain problem in such cable support and cable trough: first side walls needs certain intensity, if insufficient strength, easily produce the tilted phenomenon of wall in use for some time, or even collapse in case, swell fixture is drilled on wall, if brick structure, mortar strength is lower, easily loosens, if concrete, lower also can the causing of its label pulls damage, does not finally have the effect of supporting cable.Block bottom the cable trough of cable or damage, ponding can not flow, and is easy to cause corrosion and damage; Cable exist in the process of installing and change resistance large, be difficult to the problem that operates, energy consumption is higher.
Summary of the invention
The object of the present invention is to provide a kind of cable trough cable bearer be convenient to cable and installed, solve two sidewalls of cable trough when cable in current cable trough supports be subject to the pulling force of horizontal direction and easily collapse, the large problem of resistance of changing installed by cable, reach the requirement reduced cable trough sidewall, reduce the object of manufacturing cost simultaneously.
Object of the present invention is achieved through the following technical solutions:
A kind of cable trough cable bearer be convenient to cable and installed, comprise cross bar, the two ends of cross bar are provided with back-up block, the lower surface of cross bar and the lower surface of back-up block are parallel to each other, the upper surface of described cross bar caves in downwards and at least forms a groove, and the cross bar top between adjacent two grooves and between groove and back-up block is provided with slide assemblies.Structure of the present invention comprises three main parts: cross bar, and the effect of cross bar is played a supporting role to cable, has higher intensity; Two back-up blocks, the height of back-up block is greater than the thickness of cross bar, after connection, there is a difference in height between cross bar and the bottom surface of back-up block; The groove that cross bar is arranged, the effect of groove is for placing cable, and relative to the mode adopting the structure colligation attached cables such as band in prior art, the setting of groove decreases a lot of colligation operations; The mode of A-frame is installed relative to cable trough sidewall of the prior art, support of the present invention is the support force that back-up block is subject to upwards in use, self-assembling formation collecting gutter between bottom the cross bar of bottom and cable trough, during use, identical back-up block overlap is placed, the cavity depositing cable is formed between two adjacent cross bars, groove is for clamping cable, so, two sidewalls of cable trough are not by horizontal direction active force, its intensity is restriction not, can reduce its intensity or concrete label, thus reaches the object indirectly reducing manufacturing cost; By installing the mode of slide assemblies between the grooves, making, in the inserting process of cable, force of sliding friction to be become force of rolling friction, being convenient to installation and the replacing of cable, decreasing the use of hauling machine, reduce the energy consumption that cable is installed.
Described slide assemblies comprises and is bolted on mounting panel, the both sides of mounting panel are provided with semi-circular recesses, in groove, ball is installed, the shrouding matched with semi-circular recesses is installed in the both sides of mounting panel, shrouding is provided with through hole, the part surface of ball protrudes from through hole, and ball is limited in the cavity that semi-circular recesses and shrouding formed.Specifically, ball is positioned at cavity, and one part surface protrudes from shrouding, forms rolling surface, can fill butter in cavity, for the protection of ball, reduces friction.
Be provided with the grafting block of protrusion at the upper surface of described back-up block, the lower surface of back-up block is provided with the shrinkage pool matched with grafting block.In order in use can just to connection by neighbouring two, avoid it to misplace, adopt and be provided with the grafting block of protrusion at the upper surface of back-up block, be provided with the mode of the shrinkage pool matched with grafting block at the lower surface of back-up block, grafting block and pit match the mode that is connected it can be avoided to connect after active force in the horizontal direction effect under and the problem that misplaces, even come off.
Described cross bar upper surface is provided with one deck rubber layer, and described groove is arranged on rubber layer.Adopt rubber layer that basic material is set as groove, when it is to insulating effect, there is certain elasticity simultaneously, a part of deformation can be produced, cable is fixed in groove firmly.
The arc boss be connected with back-up block is provided with at described cross bar lower surface.
Described cross bar adopts steel to make, and back-up block adopts pottery to make.Adopt pottery to make back-up block, its intensity is higher, corrosion-resistant, and economic performance is better, and cost is lower.
The present invention compared with prior art, has following advantage and beneficial effect:
A kind of cable trough cable bearer be convenient to cable and installed of 1 the present invention, the groove that cross bar is arranged, the effect of groove is for placing cable, and relative to the mode adopting the structure colligation attached cables such as band in prior art, the setting of groove decreases a lot of colligation operations, the mode of A-frame is installed relative to cable trough sidewall of the prior art, support of the present invention is the support force that back-up block is subject to upwards in use, self-assembling formation collecting gutter between bottom the cross bar of bottom and cable trough, during use, identical back-up block overlap is placed, the cavity depositing cable is formed between two adjacent cross bars, groove is for clamping cable, so, two sidewalls of cable trough are not by horizontal direction active force, its intensity is restriction not, its intensity or concrete label can be reduced, thus reach the object indirectly reducing manufacturing cost, by installing the mode of slide assemblies between the grooves, make in the inserting process of cable, force of sliding friction is become force of rolling friction, be convenient to installation and the replacing of cable, decrease the use of hauling machine, reduce the energy consumption that cable is installed,
A kind of cable trough cable bearer be convenient to cable and installed of 2 the present invention, be provided with the grafting block of protrusion at the upper surface of back-up block, be provided with the mode of the shrinkage pool matched with grafting block at the lower surface of back-up block, grafting block and pit match the mode that is connected it can be avoided to connect after active force in the horizontal direction effect under and the problem misplacing, even come off;
3 the present invention are a kind of is convenient to the cable trough cable bearer that cable installs, and adopts rubber layer to arrange basic material as groove, when it is to insulating effect, has certain elasticity simultaneously, can produce a part of deformation, be fixed on firmly in groove by cable.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is using state structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing:
1-cross bar, 2-back-up block, 3-groove, 4-grafting block, 6-rubber layer, 7-arc boss, 11-mounting panel, 12-shrouding, 13-ball, 14-bolt.
Embodiment
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment
As shown in Figure 1 to Figure 2, a kind of cable trough cable bearer be convenient to cable and installed of the present invention, comprise cross bar 1, cross bar 1 adopts steel to make, and the effect of cross bar 1 is played a supporting role to cable, has higher intensity; Two back-up blocks 2, back-up block 2 adopts ceramic sintering to form, and the height of back-up block 2 is greater than the thickness of cross bar 1, after connection, there is a difference in height between the bottom surface of cross bar 1 and back-up block 2; Cross bar 1 is provided with one deck rubber layer 6, and the thickness of rubber layer 6 is being 5 ~ 10cm, and rubber layer 6 is provided with the region that multiple groove 3 is placed as cable; Cross bar 1 top between adjacent two grooves 3 and between groove 3 and back-up block 2 is provided with slide assemblies: slide assemblies comprises and is fixed on mounting panel 11 by bolt 14, the both sides of mounting panel 11 are provided with semi-circular recesses, ball 13 is installed in groove, the shrouding 12 matched with semi-circular recesses is installed in the both sides of mounting panel 11, shrouding 12 is provided with through hole, the part surface of ball 13 protrudes from through hole, and ball 13 is limited in the cavity that semi-circular recesses and shrouding 12 formed; The grafting block 4 of protrusion is provided with at back-up block 2 upper surface, the shrinkage pool of indent is provided with at the lower surface of back-up block 2, be provided with the arc boss 7 be connected with back-up block 2 at cross bar 1 lower surface, arc boss 7 plays the effect connecting cross bar 1 and back-up block 2 simultaneously.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection range be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the cable trough cable bearer be convenient to cable and installed, it is characterized in that: comprise cross bar (1), the two ends of cross bar (1) are provided with back-up block (2), the lower surface of cross bar (1) and the lower surface of back-up block (2) are parallel to each other, the upper surface of described cross bar (1) caves in downwards and at least forms a groove (3), and cross bar (1) top between adjacent two grooves (3) and between groove (3) and back-up block (2) is provided with slide assemblies.
2. a kind of cable trough cable bearer be convenient to cable and installed according to claim 1, it is characterized in that: described slide assemblies comprises and is fixed on mounting panel (11) by bolt (14), the both sides of mounting panel (11) are provided with semi-circular recesses, ball (13) is installed in groove, the shrouding (12) matched with semi-circular recesses is installed in the both sides of mounting panel (14), shrouding (12) is provided with through hole, the part surface of ball (13) protrudes from through hole, and ball (13) is limited in the cavity that semi-circular recesses and shrouding (12) formed.
3. a kind of cable trough cable bearer be convenient to cable and installed according to claim 1 and 2, it is characterized in that: the grafting block (4) being provided with protrusion at the upper surface of described back-up block (2), the lower surface of back-up block (2) is provided with the shrinkage pool matched with grafting block (4).
4. a kind of cable trough cable bearer be convenient to cable and installed according to claim 3, is characterized in that: described cross bar (1) upper surface is provided with one deck rubber layer (6), and described groove (3) is arranged on rubber layer (6).
5. a kind of cable trough cable bearer be convenient to cable and installed according to claim 4, is characterized in that: be provided with the arc boss (7) be connected with back-up block (2) at described cross bar (1) lower surface.
6. a kind of cable trough cable bearer be convenient to cable and installed according to claim 5, it is characterized in that: described cross bar (1) adopts steel to make, back-up block (2) adopts pottery to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331923.XA CN104868430A (en) | 2015-06-16 | 2015-06-16 | Cable trench cable bearer being convenient for cable mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331923.XA CN104868430A (en) | 2015-06-16 | 2015-06-16 | Cable trench cable bearer being convenient for cable mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104868430A true CN104868430A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331923.XA Pending CN104868430A (en) | 2015-06-16 | 2015-06-16 | Cable trench cable bearer being convenient for cable mounting |
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| CN (1) | CN104868430A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119229A (en) * | 2015-09-21 | 2015-12-02 | 国网山东龙口市供电公司 | Laying apparatus and laying technology for secondary cables |
| CN105322496A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Rolling ball type hook for power cable |
| CN105762747A (en) * | 2016-04-22 | 2016-07-13 | 广州番禺电缆集团有限公司 | Deflectable wire clamping and wire fixing apparatus |
| CN105790191A (en) * | 2016-04-22 | 2016-07-20 | 广州番禺电缆集团有限公司 | Terminal wire fastening device assembly |
| CN105811342A (en) * | 2016-04-22 | 2016-07-27 | 广州番禺电缆集团有限公司 | Rolling contact wire fixing device |
| CN106300208A (en) * | 2016-09-20 | 2017-01-04 | 国网四川省电力公司绵阳供电公司 | A kind of novel built-in type cable support system |
| CN112531593A (en) * | 2020-12-04 | 2021-03-19 | 安徽信息工程学院 | Cable support frame for electrical engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7878462B1 (en) * | 2008-06-01 | 2011-02-01 | Larkin Kevin B | Cable constraining device for reduced cable wear |
| CN203536868U (en) * | 2013-10-23 | 2014-04-09 | 安徽电力芜湖县供电有限责任公司 | A cable discharging disc |
| CN203574339U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Cable support for cable trench |
| CN203574338U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Improved structure of cable trench |
| CN204361584U (en) * | 2014-12-31 | 2015-05-27 | 中核检修有限公司 | cable laying device |
-
2015
- 2015-06-16 CN CN201510331923.XA patent/CN104868430A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7878462B1 (en) * | 2008-06-01 | 2011-02-01 | Larkin Kevin B | Cable constraining device for reduced cable wear |
| CN203536868U (en) * | 2013-10-23 | 2014-04-09 | 安徽电力芜湖县供电有限责任公司 | A cable discharging disc |
| CN203574339U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Cable support for cable trench |
| CN203574338U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Improved structure of cable trench |
| CN204361584U (en) * | 2014-12-31 | 2015-05-27 | 中核检修有限公司 | cable laying device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119229A (en) * | 2015-09-21 | 2015-12-02 | 国网山东龙口市供电公司 | Laying apparatus and laying technology for secondary cables |
| CN105322496A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Rolling ball type hook for power cable |
| CN105762747A (en) * | 2016-04-22 | 2016-07-13 | 广州番禺电缆集团有限公司 | Deflectable wire clamping and wire fixing apparatus |
| CN105790191A (en) * | 2016-04-22 | 2016-07-20 | 广州番禺电缆集团有限公司 | Terminal wire fastening device assembly |
| CN105811342A (en) * | 2016-04-22 | 2016-07-27 | 广州番禺电缆集团有限公司 | Rolling contact wire fixing device |
| CN105790191B (en) * | 2016-04-22 | 2018-08-21 | 广州番禺电缆集团有限公司 | A kind of terminal wire fixing device component |
| CN106300208A (en) * | 2016-09-20 | 2017-01-04 | 国网四川省电力公司绵阳供电公司 | A kind of novel built-in type cable support system |
| CN106300208B (en) * | 2016-09-20 | 2019-01-08 | 国网四川省电力公司绵阳供电公司 | A kind of novel built-in type cable support system |
| CN112531593A (en) * | 2020-12-04 | 2021-03-19 | 安徽信息工程学院 | Cable support frame for electrical engineering |
| CN112531593B (en) * | 2020-12-04 | 2022-04-08 | 安徽信息工程学院 | Cable support frame for electrical engineering |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |