CN204404965U - A kind of platform boundary measuring instrument - Google Patents
A kind of platform boundary measuring instrument Download PDFInfo
- Publication number
- CN204404965U CN204404965U CN201520069534.XU CN201520069534U CN204404965U CN 204404965 U CN204404965 U CN 204404965U CN 201520069534 U CN201520069534 U CN 201520069534U CN 204404965 U CN204404965 U CN 204404965U
- Authority
- CN
- China
- Prior art keywords
- crossfoot
- perpendicular chi
- outer sleeve
- steady arm
- pivot joint
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of platform boundary measuring instrument comprises crossfoot, perpendicular chi, right angle stop; Crossfoot comprises crossfoot pivot joint block, crossfoot outer sleeve, spirit lever, crossfoot inner sleeve, steady arm mount pad, crossfoot steady arm; Crossfoot outer sleeve is firmly connected with crossfoot pivot joint block; It is inner that spirit lever is arranged on crossfoot outer sleeve; Crossfoot inner sleeve is arranged in crossfoot outer sleeve; Steady arm mount pad is set in outside crossfoot inner sleeve; Steady arm mount pad is firmly connected with crossfoot inner sleeve; Crossfoot steady arm comprises by position bar, is arranged on the bottom surface of steady arm mount pad, vertical with steady arm mount pad; Perpendicular chi comprises perpendicular chi pivot joint block, perpendicular chi outer sleeve, perpendicular chi inner sleeve; Perpendicular chi pivot joint block and the rotatable pivot joint of crossfoot pivot joint block; Perpendicular chi outer sleeve is firmly connected with perpendicular chi pivot joint block; It is inner that perpendicular chi inner sleeve is plugged in perpendicular chi outer sleeve; Chi pivot joint block and spirit lever are erected in stop rotatable pivot joint in right angle.The utility model is used for measuring Distance geometry height between station platform and rail.
Description
Technical field
The utility model relates to a kind of survey instrument, especially measures the survey instrument of Distance geometry height between station platform and the rail of train railway.
Background technology
Platform at the train station, the distance between rail and platform and the difference in height between rail and platform are all what there are strict requirements, if there occurs large deviation, can produce potential safety hazard.Therefore, need to make regular check on these distances.Current measuring method holds meter ruler by people to go to measure the distance between rail and platform and the difference in height between rail cover and platform floor respectively.This survey method, be difficult to ensure meter ruler be in level with vertical, be difficult to survey accurately, and must survey and could obtain this two data for twice, troublesome poeration.
Utility model content
The technical problems to be solved in the utility model is: overcome existing measurement inaccurate, the defect of troublesome poeration, proposes high, the easy to operate easy platform boundary measuring instrument of a kind of measurement accuracy
In order to solve the problems of the technologies described above, the utility model proposes following technical scheme: a kind of platform boundary measuring instrument, it comprises a rectilinear crossfoot, rectilinear perpendicular chi, always an angle retainer;
This crossfoot comprises a crossfoot pivot joint block, a crossfoot outer sleeve, a spirit lever, a crossfoot inner sleeve, a steady arm mount pad, a crossfoot steady arm;
This crossfoot pivot joint block is rectilinear, and the rear end that its front end is plugged in this crossfoot outer sleeve is inner;
This crossfoot outer sleeve is rectilinear, and it is firmly connected with this crossfoot pivot joint block;
It is inner that this spirit lever is arranged on this crossfoot outer sleeve;
This crossfoot inner sleeve is rectilinear, and it is arranged in this crossfoot outer sleeve, and can along this crossfoot outer sleeve telescopic moving;
This crossfoot outer sleeve and crossfoot inner sleeve there is the reading measuring length;
This steady arm mount pad is rectilinear, and it is set in outside this crossfoot inner sleeve;
This steady arm mount pad is firmly connected with this crossfoot inner sleeve, and this steady arm mount pad is along with this crossfoot inner sleeve telescopic moving together;
This crossfoot steady arm comprises one rectilinear by position bar, should be arranged on the bottom surface of this steady arm mount pad by position bar, should be vertical with this steady arm mount pad by position bar;
This perpendicular chi comprises perpendicular chi pivot joint block, a rectilinear perpendicular chi outer sleeve, a rectilinear perpendicular chi inner sleeve;
This perpendicular chi pivot joint block and crossfoot pivot joint block are rotatably articulated;
This perpendicular chi outer sleeve is connected securely with perpendicular chi pivot joint block;
This perpendicular chi inner sleeve is plugged in the inside of this perpendicular chi outer sleeve, and can telescopic moving;
This perpendicular chi outer sleeve and perpendicular chi inner sleeve there is the reading measuring length;
One end of this right angle stop is rotatably articulated on this perpendicular chi pivot joint block, and the other end is rotatably articulated on this spirit lever.
During measurement, crossfoot and perpendicular chi are opened, with right angle stop fix in position, this crossfoot is vertical with perpendicular chi.
The further restriction of technique scheme is, this crossfoot also comprises a rear end end socket, and this rear end end socket is arranged on the rear end of this crossfoot inner sleeve, and it is inner to be positioned at this crossfoot outer sleeve.
The further restriction of technique scheme is, this crossfoot also comprises a front-end end enclosure, and this front-end end enclosure is arranged on the front end of this steady arm mount pad and the front end of this crossfoot inner sleeve simultaneously, thus is firmly connected with this crossfoot inner sleeve by this steady arm mount pad.
The further restriction of technique scheme is, the rear end of this crossfoot outer sleeve offers a stop opening and a bubble observes opening, can see the bubble in spirit lever from this bubble observation opening.
The further restriction of technique scheme is, this steady arm mount pad is identical with the xsect of this crossfoot outer sleeve.
Compared with prior art, the utility model has following beneficial effect:
1, with right angle stop fix in position, this crossfoot can keep vertical with perpendicular chi always, only needs operation once, just accurately can measure orbit centre to platform edge horizontal range and rail surface to the height of platform floor, simply easy to operate.
2, by spirit lever, easily crossfoot is adjusted to horizontal level, utilize right angle stop perpendicular chi can be remained on the direction vertical with crossfoot 1 i.e. vertical direction, measurement result is more accurate.
3, by spirit lever, crossfoot maintenance level can be allowed, improve measurement accuracy.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model platform boundary measuring instrument.
Embodiment
Refer to Fig. 1, a kind of platform boundary measuring instrument, it comprises a rectilinear crossfoot 1, rectilinear perpendicular chi 3, always angle retainer 5.
This crossfoot 1 comprises crossfoot pivot joint block 12, crossfoot outer sleeve 14, spirit lever 16, crossfoot inner sleeve 18, steady arm mount pad 20, rear end end socket 22, front-end end enclosure 24, crossfoot steady arm 26.
This crossfoot pivot joint block 12 is rectilinear, and the rear end that its front end is plugged in this crossfoot outer sleeve 14 is inner.
This crossfoot outer sleeve 14 is rectilinear, and it is firmly connected with this crossfoot pivot joint block 12.
The rear end of this crossfoot outer sleeve 14 offers a stop opening 142.
This crossfoot outer sleeve 14 offers a bubble in the front side of this stop opening 142 and observe opening 144.
It is inner that this spirit lever 16 is arranged on this crossfoot outer sleeve 14, can see the bubble in spirit lever 16 from this bubble observation opening 144.
This crossfoot inner sleeve 18 is rectilinear, and it is arranged in this crossfoot outer sleeve 14, and can along this crossfoot outer sleeve 14 telescopic moving.
This crossfoot outer sleeve 14 and crossfoot inner sleeve 18 there is the reading measuring length.
This steady arm mount pad 20 is rectilinear, and it is set in outside this crossfoot inner sleeve 18.This steady arm mount pad 20 is identical with the xsect of this crossfoot outer sleeve 14.
This rear end end socket 22 is arranged on the rear end of this crossfoot inner sleeve 18, and it is inner to be positioned at this crossfoot outer sleeve 14.
This front-end end enclosure 24 is arranged on the front end of this steady arm mount pad 20 and the front end of this crossfoot inner sleeve 18 simultaneously, thus this steady arm mount pad 20 and this crossfoot inner sleeve 18 are linked together, this steady arm mount pad 20 is along with this crossfoot inner sleeve 18 telescopic moving together.
This crossfoot steady arm 26 comprises one rectilinear by position bar 262.
Should be arranged on the bottom surface of this steady arm mount pad 20 by position bar 262.
Should be vertical with this steady arm mount pad 20 by position bar 262.
This perpendicular chi 3 comprises a perpendicular rectilinear perpendicular chi inner sleeve 36 of chi pivot joint block 32, one rectilinear perpendicular chi outer sleeve 34.
This perpendicular chi pivot joint block 32 and crossfoot pivot joint block 12 are rotatably articulated.
This perpendicular chi outer sleeve 34 is connected securely with perpendicular chi pivot joint block 32.
This perpendicular chi inner sleeve 36 is plugged in the inside of this perpendicular chi outer sleeve 34, and can telescopic moving.
This perpendicular chi outer sleeve 34 and perpendicular chi inner sleeve 36 there is the reading measuring length.
One end of this right angle stop 5 is rotatably articulated on this perpendicular chi pivot joint block 32, and the other end is rotatably articulated on this spirit lever 16.
During measurement, crossfoot 1 and perpendicular chi 3 are opened, with right angle stop 5 fix in position, this crossfoot 1 is vertical with perpendicular chi 3.This trailing flank by position bar 262 is close to the inner side of the train way rail (not shown) near platform side, to this crossfoot outer sleeve 14 of platform one layback, until perpendicular chi outer sleeve 34 contact of this perpendicular chi 3 is attached to this platform.Fine setting crossfoot 1, allows the bubble in spirit lever 16 be in middle position, now shows that this crossfoot 1 is level, in trim process, notes keeping crossfoot 1 to be vertical with perpendicular chi 3 always.Can measure the horizontal range of this orbit centre to platform edge exactly by the reading read on crossfoot 1, the scale mark reading simultaneously reading the perpendicular chi 3 of platform floor correspondence can measure the height of rail surface to platform floor to accurate side.
The utility model has following beneficial effect:
1, with right angle stop 5 fix in position, this crossfoot 1 can keep vertical with perpendicular chi 3 always, only needs operation once, just accurately can measure orbit centre to platform edge horizontal range and rail surface to the height of platform floor, simply easy to operate.
2, by spirit lever 16, easily crossfoot 1 is adjusted to horizontal level, utilize right angle stop 5 perpendicular chi 3 can be remained on the direction vertical with crossfoot 1 i.e. vertical direction, measurement result is more accurate.
3, by spirit lever 16, crossfoot 1 maintenance level can be allowed, improve measurement accuracy.
Claims (5)
1. a platform boundary measuring instrument, is characterized in that, it comprises a rectilinear crossfoot, rectilinear perpendicular chi, always an angle retainer;
This crossfoot comprises a crossfoot pivot joint block, a crossfoot outer sleeve, a spirit lever, a crossfoot inner sleeve, a steady arm mount pad, a crossfoot steady arm;
This crossfoot pivot joint block is rectilinear, and the rear end that its front end is plugged in this crossfoot outer sleeve is inner;
This crossfoot outer sleeve is rectilinear, and it is firmly connected with this crossfoot pivot joint block;
It is inner that this spirit lever is arranged on this crossfoot outer sleeve;
This crossfoot inner sleeve is rectilinear, and it is arranged in this crossfoot outer sleeve, and can along this crossfoot outer sleeve telescopic moving;
This crossfoot outer sleeve and crossfoot inner sleeve there is the reading measuring length;
This steady arm mount pad is rectilinear, and it is set in outside this crossfoot inner sleeve;
This steady arm mount pad is firmly connected with this crossfoot inner sleeve, and this steady arm mount pad is along with this crossfoot inner sleeve telescopic moving together;
This crossfoot steady arm comprises one rectilinear by position bar, should be arranged on the bottom surface of this steady arm mount pad by position bar, should be vertical with this steady arm mount pad by position bar;
This perpendicular chi comprises perpendicular chi pivot joint block, a rectilinear perpendicular chi outer sleeve, a rectilinear perpendicular chi inner sleeve;
This perpendicular chi pivot joint block and crossfoot pivot joint block are rotatably articulated;
This perpendicular chi outer sleeve is connected securely with perpendicular chi pivot joint block;
This perpendicular chi inner sleeve is plugged in the inside of this perpendicular chi outer sleeve, and can telescopic moving;
This perpendicular chi outer sleeve and perpendicular chi inner sleeve there is the reading measuring length;
One end of this right angle stop is rotatably articulated on this perpendicular chi pivot joint block, and the other end is rotatably articulated on this spirit lever;
During measurement, crossfoot and perpendicular chi are opened, with right angle stop fix in position, this crossfoot is vertical with perpendicular chi.
2. a kind of platform boundary measuring instrument according to claim 1, it is characterized in that, this crossfoot also comprises a rear end end socket, and this rear end end socket is arranged on the rear end of this crossfoot inner sleeve, and it is inner to be positioned at this crossfoot outer sleeve.
3. a kind of platform boundary measuring instrument according to claim 1, it is characterized in that, this crossfoot also comprises a front-end end enclosure, and this front-end end enclosure is arranged on the front end of this steady arm mount pad and the front end of this crossfoot inner sleeve simultaneously, thus is firmly connected with this crossfoot inner sleeve by this steady arm mount pad.
4. a kind of platform boundary measuring instrument according to claim 1, is characterized in that, the rear end of this crossfoot outer sleeve offers a stop opening and a bubble observes opening, can see the bubble in spirit lever from this bubble observation opening.
5. a kind of platform boundary measuring instrument according to claim 1, it is characterized in that, this steady arm mount pad is identical with the xsect of this crossfoot outer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069534.XU CN204404965U (en) | 2015-02-02 | 2015-02-02 | A kind of platform boundary measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069534.XU CN204404965U (en) | 2015-02-02 | 2015-02-02 | A kind of platform boundary measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404965U true CN204404965U (en) | 2015-06-17 |
Family
ID=53428816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069534.XU Expired - Fee Related CN204404965U (en) | 2015-02-02 | 2015-02-02 | A kind of platform boundary measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404965U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152963A (en) * | 2016-06-16 | 2016-11-23 | 罗建雄 | A kind of platform limit measuring instrument and measuring method thereof automatically |
| CN106996727A (en) * | 2017-03-30 | 2017-08-01 | 华东交通大学 | A kind of special folding measuring scale of laser measurement platform dividing |
| CN108534631A (en) * | 2018-06-20 | 2018-09-14 | 中国铁路设计集团有限公司 | A kind of Subway Station Platform door surveying setting-out device |
| CN110285733A (en) * | 2019-07-16 | 2019-09-27 | 苏州高新有轨电车集团有限公司 | A kind of tramcar invades limit detection device |
-
2015
- 2015-02-02 CN CN201520069534.XU patent/CN204404965U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152963A (en) * | 2016-06-16 | 2016-11-23 | 罗建雄 | A kind of platform limit measuring instrument and measuring method thereof automatically |
| CN106152963B (en) * | 2016-06-16 | 2018-12-18 | 罗建雄 | A kind of automatic platform limit measuring instrument and its measurement method |
| CN106996727A (en) * | 2017-03-30 | 2017-08-01 | 华东交通大学 | A kind of special folding measuring scale of laser measurement platform dividing |
| CN108534631A (en) * | 2018-06-20 | 2018-09-14 | 中国铁路设计集团有限公司 | A kind of Subway Station Platform door surveying setting-out device |
| CN110285733A (en) * | 2019-07-16 | 2019-09-27 | 苏州高新有轨电车集团有限公司 | A kind of tramcar invades limit detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |