CN105043273A - Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface - Google Patents
Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface Download PDFInfo
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- CN105043273A CN105043273A CN201510544012.5A CN201510544012A CN105043273A CN 105043273 A CN105043273 A CN 105043273A CN 201510544012 A CN201510544012 A CN 201510544012A CN 105043273 A CN105043273 A CN 105043273A
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- rail
- pulley
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- measuring device
- crossbeam
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Abstract
The invention discloses an adjustable laser measuring device for height from rail vehicle chassis equipment to a rail surface. The adjustable laser measuring device comprises two rail pulleys which act on the rail surface of a rail and slide along the rail surface and are distributed in parallel, a crossbeam which is transversely erected on the two rail pulleys, a laser moving frame which is arranged on the crossbeam, and a laser measuring instrument which is installed on the laser moving frame and used for measuring height from the rail vehicle chassis equipment to the rail surface. Each rail pulley comprises pulley blocks which act on the rail surface of the rail to slide, pulley frames which are used for installing the pulley blocks and are fixedly arranged on the bottom surface of the crossbeam, and locking members which are arranged on the pulley frames and used for locking the pulley blocks in a fixed way. The top surface of the crossbeam is provided with a slide rail along an axial length direction. The laser measuring instrument is aligned with the rail vehicle chassis equipment to perform distance measurement by emitting laser. The adjustable laser measuring device is compact in structure, convenient to disassemble and assemble, safe and reliable, high in practicality, easy to operate and easy to maintain so that accurate and high-efficiency height measurement can be realized, and the adjustable laser measuring device can be used for height measurement of the chassis equipment of different types of vehicles and detection thereof.
Description
Technical field
The present invention relates to a kind of measurement mechanism, particularly relate to a kind of adjustable laser measuring device for measuring of chassis of rail vehicle equipment height to the top of rail, belong to rail vehicle assembling and maintenance equipment thereof.
Background technology
Because chassis of rail vehicle equipment is generally positioned at the middle part of car body, and not directly over track, so measuring equipment height to the top of rail is more difficult.
At present, existing measuring method mainly adopts horizontal location frame, uses pedal line messenger wire, is measuring with tape measure.But traditional measuring method belongs to fuzzy measurement, there is the deficiencies such as complex operation, precision is low, efficiency is low, and also higher to the status requirement of the equipment that will measure, be unsuitable for the measurement to any equipment of underframe.
Summary of the invention
Fundamental purpose of the present invention is, overcomes deficiency of the prior art, provides a kind of adjustable laser measuring device for measuring of chassis of rail vehicle equipment height to the top of rail of new structure, is specially adapted to rail vehicle assembling industry.
Technical matters to be solved by this invention is to provide the adjustable laser measuring device for measuring of easy, safe and reliable, the practical chassis of rail vehicle equipment height to the top of rail of compact conformation, easy accessibility, making, not only easy and simple to handle, measurement is accurate efficient, and cost is low, economical and practical; And provide conveniently for the equipment higher apart from rail level carries out accurate height measuring, thus reduce installation dimension error; Meanwhile, it is all easily convenient to safeguard with replacing, can be used for elevation carrection and the detection thereof of the chassis apparatus of different automobile types vehicle, has the value in industry.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of adjustable laser measuring device for measuring of chassis of rail vehicle equipment height to the top of rail, comprise and act on track rail level and do sliding motion and two of parallel distributed track pulleys along rail level, the crossbeam of crossbearer on two track pulleys, be arranged on the laser movable stand on crossbeam, and be installed on laser movable stand for measuring the laser measuring apparatus of chassis of rail vehicle equipment height to the top of rail; The axial length of described crossbeam is at least the spacing of two track pulleys.
Wherein, described track pulley comprises and acts on the pulley blocks that track rail level carries out slippage, for installing the pulley yoke being fixedly arranged on crossbeam bottom surface of pulley blocks, and is arranged at pulley yoke for locking the motionless lock piece of pulley blocks; The end face of described crossbeam is provided with sliding rail along axial length direction, and slippage is carried out along it in the bottom surface that described sliding rail is used for laser movable stand, and described laser measuring apparatus alignment rail floor underframe for vehicle equipment is found range by Emission Lasers.
The present invention is set to further: described pulley yoke is that Open Side Down towards the U-type groove steel of track rail level, is located at U-type groove steel in described pulley blocks.
The present invention is set to further: described pulley blocks comprises pulley and wheel shaft, and described pulley runs through wheel shaft and is installed on pulley yoke by wheel shaft two ends.
The present invention is set to further: described pulley is at least two that be arranged in parallel.
The present invention is set to further: described lock piece is that described fastening bolt can act on track side surfaces after being run through by the threaded hole being opened in pulley yoke side vertically through the fastening bolt of pulley yoke side.
The present invention is set to further: the bottom surface of described laser movable stand is provided with for the roller along sliding rail slippage.
The present invention is set to further: the bottom surface of described laser movable stand is provided with for the slide block along sliding rail slippage, and described sliding rail is spill rail; Described slide block protrudes laser movable stand bottom surface and falls into sliding rail.
The present invention is set to further: described track pulley, crossbeam and laser movable stand all make of metal material.
Compared with prior art, the beneficial effect that the present invention has is:
By the setting of track pulley, crossbeam, laser movable stand and laser measuring apparatus, form adjustable laser measuring device for measuring that compact conformation, easy accessibility, making are easy, safe and reliable, practical, make full use of the feature that laser orientation is luminous and brightness is high, realize the accurate measurement that chassis apparatus height to the top of rail is carried out in the postpone of quick position detecting position, easy and simple to handle, measure efficient, and the easy care of measurement mechanism own, long service life, can be used for elevation carrection and the detection thereof of the chassis apparatus of different automobile types vehicle.
Foregoing is only the general introduction of technical solution of the present invention, and in order to clearer understanding technological means of the present invention, below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the perspective view faced of the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle of the present invention equipment height to the top of rail;
Fig. 2 is the structural representation looked up of the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle of the present invention equipment height to the top of rail;
Fig. 3 is the perspective view of the side-looking of the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle of the present invention equipment height to the top of rail.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of adjustable laser measuring device for measuring of chassis of rail vehicle equipment height to the top of rail, comprise and act on track rail level and do sliding motion and two of parallel distributed track pulleys 1 along rail level, the crossbeam 2 of crossbearer on two track pulleys 1, be arranged on the laser movable stand 3 on crossbeam 2, and be installed on laser movable stand 3 for measuring the laser measuring apparatus 4 of chassis of rail vehicle equipment height to the top of rail; The axial length of described crossbeam 2 is at least the spacing of two track pulleys 1.Described track pulley 1, crossbeam 2 and laser movable stand 3 all make of metal material, improve the stable strong of structure.
Described track pulley 1 comprises and acts on the pulley blocks 11 that track rail level carries out slippage, for installing the pulley yoke 12 being fixedly arranged on crossbeam 2 bottom surface of pulley blocks 11, and is arranged at pulley yoke 12 for locking the motionless lock piece of pulley blocks 12 13.
Described pulley yoke 12 is that Open Side Down towards the U-type groove steel of track rail level, is located at U-type groove steel in described pulley blocks 11; Described pulley blocks 11 comprises pulley 111 and wheel shaft 112, and described pulley 111 runs through wheel shaft 112 and is installed on pulley yoke 12 by wheel shaft 112 two ends.As shown in Figure 2, described pulley 111 is two of be arrangeding in parallel; Described lock piece 13 is that described fastening bolt can act on track side surfaces after being run through by the threaded hole being opened in pulley yoke 12 side vertically through the fastening bolt of pulley yoke 12 side.
The end face of described crossbeam 2 is provided with sliding rail 21 along axial length direction, and described sliding rail 21 carries out slippage for the bottom surface of laser movable stand 3 along it, and described laser measuring apparatus 4 alignment rail floor underframe for vehicle equipment is found range by Emission Lasers.
The bottom surface of described laser movable stand 3 is provided with for the roller along sliding rail 21 slippage; Or the bottom surface of described laser movable stand 3 is provided with for the slide block along sliding rail 21 slippage, described sliding rail 21 is spill rail; Described slide block protrudes laser movable stand 3 bottom surface and falls into sliding rail 21.
Height measurement process is: first by laser measuring device for measuring attachment rail rail level, order about track pulley slippage by moving beam, regulates the concrete measuring position of this measurement mechanism on rail level, then the locking by regulating fastening bolt to realize this measurement mechanism; Then by mobile laser movable stand, regulate laser measuring apparatus relative to the lateral attitude of rail level; Open the laser measuring apparatus of alignment rail floor underframe for vehicle equipment, allow laser pass laser hole, utilize the feature that laser orientation is luminous and brightness is high, determine the installation site of equipment under test, realize the height of accurately measuring track floor underframe for vehicle equipment apart from rail level.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. the adjustable laser measuring device for measuring of a chassis of rail vehicle equipment height to the top of rail, it is characterized in that: comprise and act on track rail level and do sliding motion and two of parallel distributed track pulleys along rail level, the crossbeam of crossbearer on two track pulleys, be arranged on the laser movable stand on crossbeam, and be installed on laser movable stand for measuring the laser measuring apparatus of chassis of rail vehicle equipment height to the top of rail; The axial length of described crossbeam is at least the spacing of two track pulleys;
Described track pulley comprises and acts on the pulley blocks that track rail level carries out slippage, for installing the pulley yoke being fixedly arranged on crossbeam bottom surface of pulley blocks, and is arranged at pulley yoke for locking the motionless lock piece of pulley blocks;
The end face of described crossbeam is provided with sliding rail along axial length direction, and slippage is carried out along it in the bottom surface that described sliding rail is used for laser movable stand, and described laser measuring apparatus alignment rail floor underframe for vehicle equipment is found range by Emission Lasers.
2. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 1, is characterized in that: described pulley yoke is that Open Side Down towards the U-type groove steel of track rail level, is located at U-type groove steel in described pulley blocks.
3. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 1, it is characterized in that: described pulley blocks comprises pulley and wheel shaft, described pulley runs through wheel shaft and is installed on pulley yoke by wheel shaft two ends.
4. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 3, is characterized in that: described pulley is at least two that be arranged in parallel.
5. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 1, it is characterized in that: described lock piece is that described fastening bolt can act on track side surfaces after being run through by the threaded hole being opened in pulley yoke side vertically through the fastening bolt of pulley yoke side.
6. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 1, is characterized in that: the bottom surface of described laser movable stand is provided with for the roller along sliding rail slippage.
7. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 1, is characterized in that: the bottom surface of described laser movable stand is provided with for the slide block along sliding rail slippage, and described sliding rail is spill rail; Described slide block protrudes laser movable stand bottom surface and falls into sliding rail.
8. the adjustable laser measuring device for measuring of a kind of chassis of rail vehicle equipment height to the top of rail according to claim 1, is characterized in that: described track pulley, crossbeam and laser movable stand all make of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544012.5A CN105043273A (en) | 2015-08-28 | 2015-08-28 | Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544012.5A CN105043273A (en) | 2015-08-28 | 2015-08-28 | Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface |
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| CN105043273A true CN105043273A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510544012.5A Pending CN105043273A (en) | 2015-08-28 | 2015-08-28 | Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface |
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| CN (1) | CN105043273A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618989A (en) * | 2016-04-05 | 2016-06-01 | 安徽安凯汽车股份有限公司 | General tool for positioning chassis during final assembly of bus |
| CN108120384A (en) * | 2018-01-12 | 2018-06-05 | 佛山科学技术学院 | A kind of mobile measuring equipment for being used to measure bottom elevation |
| CN108931197A (en) * | 2018-08-08 | 2018-12-04 | 浙江高精自动化科技有限公司 | A kind of measurement measurer of simple detection rail height |
| CN110006352A (en) * | 2019-04-12 | 2019-07-12 | 湖北江山华科数字设备科技有限公司 | A kind of adjustable laser measuring device for measuring of chassis of rail vehicle equipment height to the top of rail |
| CN111609803A (en) * | 2020-06-08 | 2020-09-01 | 霍州煤电集团有限责任公司辛置煤矿 | Coal mine vertical shaft cage guide distance detection device and method capable of extracting textures and colors |
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| CN2031913U (en) * | 1988-08-05 | 1989-02-01 | 航天部第一计量测试研究所 | Electronic measuring apparatus for railroad gauge level |
| US5094004A (en) * | 1991-06-21 | 1992-03-10 | The United States Of America As Represented By The Secretary Of The Army | Railroad track gager/leveler/linear measurer |
| JP2008208679A (en) * | 2007-02-28 | 2008-09-11 | Nagayama Kogyo:Kk | Temporary rail measuring apparatus |
| CN201457412U (en) * | 2009-09-07 | 2010-05-12 | 西安市康铖机械制造有限公司 | Device capable of quickly retracting and extending measuring wheels or guide wheel of rail examination instrument |
| CN102390405A (en) * | 2011-09-16 | 2012-03-28 | 成都四方瑞邦测控科技有限责任公司 | Detection method for restrictedly measuring track parameters and track checking instrument |
| CN203857950U (en) * | 2014-05-27 | 2014-10-01 | 广西沿海铁路股份有限公司钦州工务电务段 | Portable railway track detector |
| CN204027523U (en) * | 2014-07-31 | 2014-12-17 | 北京铁路信号有限公司 | Equipment installation site measurement mechanism at the bottom of a kind of ATP car |
| CN204881527U (en) * | 2015-08-28 | 2015-12-16 | 南京南车浦镇城轨车辆有限责任公司 | Adjustable laser surveying device of rail vehicle chassis equipment height to top of rail |
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2015
- 2015-08-28 CN CN201510544012.5A patent/CN105043273A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031913U (en) * | 1988-08-05 | 1989-02-01 | 航天部第一计量测试研究所 | Electronic measuring apparatus for railroad gauge level |
| US5094004A (en) * | 1991-06-21 | 1992-03-10 | The United States Of America As Represented By The Secretary Of The Army | Railroad track gager/leveler/linear measurer |
| JP2008208679A (en) * | 2007-02-28 | 2008-09-11 | Nagayama Kogyo:Kk | Temporary rail measuring apparatus |
| CN201457412U (en) * | 2009-09-07 | 2010-05-12 | 西安市康铖机械制造有限公司 | Device capable of quickly retracting and extending measuring wheels or guide wheel of rail examination instrument |
| CN102390405A (en) * | 2011-09-16 | 2012-03-28 | 成都四方瑞邦测控科技有限责任公司 | Detection method for restrictedly measuring track parameters and track checking instrument |
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| CN204027523U (en) * | 2014-07-31 | 2014-12-17 | 北京铁路信号有限公司 | Equipment installation site measurement mechanism at the bottom of a kind of ATP car |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618989A (en) * | 2016-04-05 | 2016-06-01 | 安徽安凯汽车股份有限公司 | General tool for positioning chassis during final assembly of bus |
| CN105618989B (en) * | 2016-04-05 | 2017-10-10 | 安徽安凯汽车股份有限公司 | Underframe positions universal fixture when a kind of bus is always spelled |
| CN108120384A (en) * | 2018-01-12 | 2018-06-05 | 佛山科学技术学院 | A kind of mobile measuring equipment for being used to measure bottom elevation |
| CN108931197A (en) * | 2018-08-08 | 2018-12-04 | 浙江高精自动化科技有限公司 | A kind of measurement measurer of simple detection rail height |
| CN108931197B (en) * | 2018-08-08 | 2023-11-10 | 浙江高精自动化科技有限公司 | Measuring tool for simply detecting height of guide rail |
| CN110006352A (en) * | 2019-04-12 | 2019-07-12 | 湖北江山华科数字设备科技有限公司 | A kind of adjustable laser measuring device for measuring of chassis of rail vehicle equipment height to the top of rail |
| CN111609803A (en) * | 2020-06-08 | 2020-09-01 | 霍州煤电集团有限责任公司辛置煤矿 | Coal mine vertical shaft cage guide distance detection device and method capable of extracting textures and colors |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Applicant after: NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO., LTD. Address before: 210031 hi tech Development Zone, Jiangsu, Nanjing Applicant before: CSR Nanjing Puzhen Mass Transit Vehicle Co., Ltd |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |