CN2336322Y - Limitation calliper rule for railway platform - Google Patents
Limitation calliper rule for railway platform Download PDFInfo
- Publication number
- CN2336322Y CN2336322Y CN98234258U CN98234258U CN2336322Y CN 2336322 Y CN2336322 Y CN 2336322Y CN 98234258 U CN98234258 U CN 98234258U CN 98234258 U CN98234258 U CN 98234258U CN 2336322 Y CN2336322 Y CN 2336322Y
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- CN
- China
- Prior art keywords
- chi
- crossfoot
- head
- horizontal
- ruler
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a clearance caliber ruler for a railroad platform, which is used for measuring the construction clearance of the railroad platform. The utility model is made from special aluminum alloy material with small temperature changing coefficient, and is composed of a vertical ruler, a vertical ruler head, a vertical inner ruler, a hinge, a transversal ruler, a spring, a transversal inner ruler, a transversal ruler head, a Level bubble, a sticking block for a rail side, etc., wherein, the transversal and the vertical rulers adopt automatic stretch technology, ensuring the flatness of the caliber ruler; the utility model adopts elastic-clip positioning technology to ensure the verticality of the transversal and the vertical rulers, adopting batter braces which can rotate correspondingly, and thus the transversal and the vertical rulers can be freely closed; the utility model adopts the technology of the sticking block for a rail side, the monitoring of the Level bubble, etc. to ensure the levelness and the verticality caliber ruler when doing measurement. The utility model can accurately measure the construction clearance of the railroad platform in high speed, and has convenient carrying and use.
Description
The utility model relates to a kind of railroad platform gauge slide calliper rule that are used to measure the railroad platform track clearance.
Hate according to " People's Republic of China's railway technology rules " (the 13rd) regulation " all buildings, equipment; under any circumstance all must not invade the structure clearance of railway ", platform be the most direct be again the easiest building of invading limit, so require relevant department and personnel must quick and precisely measure with or in the railroad platform track clearance of building (vertical height of platform hat brim edge) apart from the horizontal range of orbit centre and platform floor apart from rail level, judge whether to invade limit, so that in time the limit platform is invaded in regulation.In public prior art, traditional measurement railroad platform track clearance is with " hanging daraf(reciprocal of farad) ", need the above cooperation of 3 people, be close to platform edge and put a sash weight, measure the platform gauge with drawing chi, this method is subject to the influence of nature such as wind swing shakiness and manual operation factor, wastes time and energy, and measuring error is big, efficient is low.In addition by retrieval, " Chinese Railway document databse (Chinese source) " (1986-1997) in " Jilin railway " (1991, No1.50-51) a kind of " railroad platform track clearance simple measuring rule " by the design of architectural design chamber, Jilin of introducing is more approaching with the utility model, be characterized in hinged the forming of wooden ruler that indicate scale by three, can fold when carrying or depositing, can draw back during use and be linked to be mutually perpendicular perpendicular chi and surveyor's staff, during measurement surveyor's staff is placed on the rail level of two one steel rails, perpendicular chi is near platform edge, directly read platform height and rail medial surface distance to platform cap vertical plane, this simple measuring rule has improvement than traditional " hanging daraf(reciprocal of farad) ", its shortcoming is to select wood materials for use, easy deformation and damage adopt hinge to connect between each ruler, the flatness of chi and verticality be cannot say for sure to demonstrate,prove, there are not monitoring means when measuring in addition, can only lean on whether level and whether vertical with rail of visual derection level chi, measuring error is still bigger, can not guarantee the accuracy of measurement result.
The purpose of this utility model provides a kind of not yielding, scalable and folding, portably uses conveniently, and effectively controlling level degree and verticality during measurement can quick and precisely be measured the railroad platform gauge slide calliper rule of railroad platform track clearance.
Technical solution of the present utility model is: a kind of railroad platform gauge slide calliper rule that are used to measure the railroad platform track clearance, be formed by connecting by perpendicular chi, hinge, crossfoot, its special character is that it also has perpendicular chi head, perpendicular interior chi, horizontal interior chi, horizontal ruler head, trackside paste block, chi one end is inserted in perpendicular chi head and fixing in perpendicular, the other end is inserted in the perpendicular chi, there is continuous height distance scale perpendicular chi and perpendicular chi head side, the chi lateral surface is equipped with a bullet card in perpendicular, and there are several bullet hole clippings of 10 centimetres apart perpendicular chi lateral surface and the same vertical line of bullet card position; In the perpendicular chi slide block is arranged, there is another bullet card the slide block side, and perpendicular ulnar surface and the same vertical line of bullet card position have one to play hole clipping, perpendicular chi inner underside face has one to support shifting chute, bearing is fixed on the crossfoot, and bearing diagonal one end is hinged by supporting shifting chute and slide block, and the other end and bearing are hinged; Chi one end is inserted in horizontal ruler head and fixing in horizontal, the other end is inserted in the crossfoot and is connected with spring one end, the spring other end is fixed on crossfoot the inner, an air level and a pen travel groove are arranged above the crossfoot, trough rim is carved with the horizontal range scale, the reading pointer is fixed on the horizontal interior chi and packs in the pen travel groove, and the trackside paste block is vertically fixed on below the horizontal ruler head.
When the purpose of this utility model is achieved in that storage configuration, perpendicular chi and crossfoot fit together, when needing to use, to erect chi pulls outward, bearing diagonal and slide block and bearing relatively rotate, the perpendicular chi in slide block edge slides down to the bullet card and sticks into when playing hole clipping, and perpendicular chi is vertical with crossfoot, and slide calliper rule have promptly entered duty.The trackside paste block is hooked and compresses the rail medial surface (this moment crossfoot vertical with rail) of platform one side of pulling in, (chi stretches out in horizontal) to perpendicular chi that crossfoot is pulled outward touch platform edge, if this moment, perpendicular chi head was lower than platform floor, to erect the chi head toward being pulled to till chi exceeds platform floor in perpendicular, this moment, the bullet card sticked in one of them hole that plays hole clipping, by the air level monitoring crossfoot is adjusted to horizontal level simultaneously, read the pairing reading of reading pointer this moment promptly is the horizontal range (because of this reading considered length and 1/2nd gauge length of crossfoot and horizontal ruler head) of platform hat brim edge apart from orbit centre, the reading of the corresponding platform floor of perpendicular chi head institute add 10 centimetres integral multiple (the bullet card stick into when playing the bottom hole of hole clipping perpendicular in 10 centimetres of chi risings, stick on second hole and rise 20 centimetres, the rest may be inferred) be the vertical height of platform floor apart from rail level, two distances of platform gauge can be measured simultaneously.After finishing using, as long as the trackside paste block leaves rail, spring retracts chi in horizontal stroke in the crossfoot automatically, presses the bullet card, and chi pushes back in the perpendicular chi in will erecting, and presses the bullet card simultaneously, will erect chi inward straightening to the crossfoot applying, be storage configuration.
The utility model has the advantages that: because these slide calliper rule adopt the little extraordinary aluminum alloy materials manufacturing of warm variable coefficient, not yielding and damage, the serviceable life that can improve slide calliper rule; Horizontal, vertical chi all adopts automatically flexible technology, guarantees the flatness of slide calliper rule; Adopt to play fastening position technology, guarantee the verticality of horizontal, vertical chi; Adopt bearing diagonal and slide block and bearing to relatively rotate, horizontal, vertical chi can freely be folded; Adopt technology such as trackside paste block and air level monitoring, the levelness of slide calliper rule and verticality when guaranteeing to measure.This slide calliper rule volume is little, in light weight, carries, easy to use, and people can quick and precisely measure railroad platform track clearance (vertical height of platform hat brim edge apart from the horizontal range of orbit centre and platform floor apart from rail level) simultaneously.Can increase work efficiency greatly than traditional " hanging daraf(reciprocal of farad) " and above " the railroad platform track clearance simple measuring rule " introduced, measurement data is guaranteed safety of railway traffic accurately and reliably.
Fig. 1 is a front view of the present utility model,
Fig. 2 is a vertical view of the present utility model,
Fig. 3 is a side view of the present utility model.
Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing: a kind of railroad platform gauge slide calliper rule that are used to measure the railroad platform track clearance, by perpendicular chi 4, hinge 8, crossfoot 11 is formed by connecting, it is characterized in that it also has perpendicular chi head 1, chi 2 in perpendicular, chi 12 in horizontal, horizontal ruler head 13, trackside paste block 14, chi 2 one ends are inserted in perpendicular chi head 1 and fixing in perpendicular, the other end is inserted in the perpendicular chi 4, there is continuous height distance scale 5 perpendicular chi 4 and perpendicular chi head 1 side, chi 2 lateral surfaces are equipped with a bullet card 3 in perpendicular, and there is 2-4 10 centimetres bullet hole clipping 19 apart perpendicular chi 4 lateral surfaces and bullet card 3 same vertical line positions; In the perpendicular chi 4 slide block 21 is arranged, there is a bullet card 22 slide block 21 sides, perpendicular chi 4 sides and bullet card 22 same vertical line positions have one to play hole clipping 6, perpendicular chi 4 inner underside faces have one to support shifting chute 20, bearing 9 is fixed on the crossfoot 11, bearing diagonal 7 one ends are hinged with slide block 21 by supporting shifting chute 20, and the other end and bearing 9 are hinged; Chi 12 1 ends are inserted in horizontal ruler head 13 and fixing in horizontal, the other end is inserted in the crossfoot 11 and is connected with spring 10 1 ends, spring 10 other ends are fixed on crossfoot 11 the inners, an air level 18 and a pen travel groove 15 are arranged above the crossfoot 11, trough rim is carved with horizontal range scale 17, reading pointer 16 is fixed on the horizontal interior chi 12 and packs in the pen travel groove 15, and trackside paste block 14 is vertically fixed on below the horizontal ruler head 13.
Erect in chi head 1 and perpendicular interior chi 2, air level 18 and crossfoot 11, horizontal interior chi 12 and horizontal ruler head 13, bearing 9 and crossfoot 11, spring 10 and the horizontal stroke and fix with screw or rivet between chi 12, horizontal ruler head 13 and the trackside paste block 14 in chi 12 end faces, spring 10 and crossfoot 11 inner faces, reading pointer 16 and the horizontal stroke.
Bearing diagonal 7 can relatively rotate with slide block 21 and bearing 9, and slide block 21 can slide relatively with perpendicular chi 4, and bullet card 22 sticks into when playing hole clipping 6, and perpendicular chi 4 and the angle of cut between the crossfoot 11 are 90 to spend (promptly mutual vertical).
Chi 12, horizontal ruler head 13, trackside paste block 14 are made by the little extraordinary aluminum alloy materials of warm variable coefficient in perpendicular chi head 1, perpendicular interior chi 2, perpendicular chi 4, crossfoot 11, the horizontal stroke, and its xsect is the polygon of intermediate hollow.
Claims (7)
1, a kind of railroad platform gauge slide calliper rule that are used to measure the railroad platform track clearance, by perpendicular chi (4), hinge (8), crossfoot (11) is formed by connecting, it is characterized in that it also has perpendicular chi head (1), chi (2) in perpendicular, chi (12) in horizontal, horizontal ruler head (13), trackside paste block (14), chi (2) one ends are inserted in perpendicular chi head (1) and fixing in perpendicular, the other end is inserted in the perpendicular chi (4), there is continuous height distance scale (5) perpendicular chi (4) and perpendicular chi head (1) side, chi (2) lateral surface is equipped with a bullet card (3) in perpendicular, and there are several bullet hole clippings (19) of 10 centimetres apart perpendicular chi (4) lateral surface and the same vertical line of bullet card (3) position; In the perpendicular chi (4) slide block (21) is arranged, there is a bullet card (22) slide block (21) side, perpendicular chi (4) side and the same vertical line of bullet card (22) position have one to play hole clipping (6), perpendicular chi (4) inner underside face has one to support shifting chute (20), bearing (9) is fixed on the crossfoot (11), bearing diagonal (7) one ends are hinged with slide block (21) by supporting shifting chute (20), and the other end and bearing (9) are hinged; Chi (12) one ends are inserted in horizontal ruler head (13) and fixing in horizontal, the other end is inserted in the crossfoot (11) and is connected with spring (10) one ends, spring (10) other end is fixed on crossfoot (11) the inner, an air level (18) and a pen travel groove (15) are arranged above the crossfoot (11), trough rim is carved with horizontal range scale (17), reading pointer (16) is fixed on horizontal interior chi (12) and goes up and pack in the pen travel groove (15), and trackside paste block (14) is vertically fixed on below the horizontal ruler head (13).
2, railroad platform gauge slide calliper rule according to claim 1 is characterized in that erecting in chi head (1) and perpendicular interior chi (2), air level (18) and crossfoot (11), horizontal interior chi (12) and horizontal ruler head (13), bearing (9) and crossfoot (11), spring (10) and the horizontal stroke and fix with screw or rivet between chi (12), horizontal ruler head (13) and the trackside paste block (14) in chi (12) end face, spring (10) and crossfoot (11) inner face, reading pointer (16) and the horizontal stroke.
3, railroad platform gauge slide calliper rule according to claim 1, it is characterized in that bearing diagonal (7) and slide block (21) and bearing (9) can relatively rotate, slide block (21) can slide relatively with perpendicular chi (4), bullet card (22) sticks into when playing hole clipping (6), and perpendicular chi (4) is 90 degree (promptly mutual vertical) with the angle of cut between the crossfoot (11).
4, railroad platform gauge slide calliper rule according to claim 1, the quantity that it is characterized in that playing hole clipping (19) are 2-4.
5, railroad platform gauge slide calliper rule according to claim 1 and 2 is characterized in that the xsect of chi (12), horizontal ruler head (13), trackside paste block (14) in perpendicular chi head (1), perpendicular interior chi (2), perpendicular chi (4), crossfoot (11), the horizontal stroke is the polygon of intermediate hollow.
6, railroad platform gauge slide calliper rule according to claim 1 and 2 is characterized in that chi (12), horizontal ruler head (13), trackside paste block (14) are made by aluminium alloy in perpendicular chi head (1), perpendicular interior chi (2), perpendicular chi (4), crossfoot (11), the horizontal stroke.
7, railroad platform gauge slide calliper rule according to claim 5 is characterized in that chi (12), horizontal ruler head (13), trackside paste block (14) are made by aluminium alloy in perpendicular chi head (1), perpendicular interior chi (2), perpendicular chi (4), crossfoot (11), the horizontal stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98234258U CN2336322Y (en) | 1998-05-19 | 1998-05-19 | Limitation calliper rule for railway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98234258U CN2336322Y (en) | 1998-05-19 | 1998-05-19 | Limitation calliper rule for railway platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2336322Y true CN2336322Y (en) | 1999-09-01 |
Family
ID=33982816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98234258U Expired - Fee Related CN2336322Y (en) | 1998-05-19 | 1998-05-19 | Limitation calliper rule for railway platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2336322Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012223A (en) * | 2010-11-22 | 2011-04-13 | 南京大学 | Railway train clearance measurement datum acquiring method |
| CN103292660A (en) * | 2013-05-07 | 2013-09-11 | 国家电网公司 | Duel-purpose measuring ruler for erection of electric pole |
| CN105547096A (en) * | 2013-08-26 | 2016-05-04 | 浙江吉利汽车研究院有限公司 | Measuring device for automobile pedestrian protection test |
| CN105716549A (en) * | 2016-02-03 | 2016-06-29 | 吴立滨 | Intelligent digital display platform limit measuring vehicle and measuring method |
| CN106168470A (en) * | 2016-08-25 | 2016-11-30 | 吴立滨 | A kind of station platform clearance survey device and 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 |
| CN107227749A (en) * | 2017-06-05 | 2017-10-03 | 浙江省送变电工程公司 | A kind of oblique template slope control instrument |
| CN107389035A (en) * | 2017-08-11 | 2017-11-24 | 山西省计量科学研究院 | A kind of multi-functional knife edge right angle ruler |
| CN107657884A (en) * | 2017-08-28 | 2018-02-02 | 长沙明道信息科技有限公司 | A kind of design learning type connecting rod |
| 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 |
| CN110332875A (en) * | 2019-07-11 | 2019-10-15 | 神华包神铁路集团有限责任公司 | For checking the detection ruler of railroad platform limit |
| CN112444174A (en) * | 2020-11-17 | 2021-03-05 | 中铁十二局集团电气化工程有限公司 | Tool and method for measuring boundary limit of hanging column of rigid contact net at speed of 160km per hour |
-
1998
- 1998-05-19 CN CN98234258U patent/CN2336322Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012223A (en) * | 2010-11-22 | 2011-04-13 | 南京大学 | Railway train clearance measurement datum acquiring method |
| CN102012223B (en) * | 2010-11-22 | 2013-09-18 | 南京大学 | Railway train clearance measurement datum acquiring method |
| CN103292660A (en) * | 2013-05-07 | 2013-09-11 | 国家电网公司 | Duel-purpose measuring ruler for erection of electric pole |
| CN105547096A (en) * | 2013-08-26 | 2016-05-04 | 浙江吉利汽车研究院有限公司 | Measuring device for automobile pedestrian protection test |
| CN105716549B (en) * | 2016-02-03 | 2018-11-30 | 吴立滨 | Intelligent digital platform dividing measures vehicle and measurement method |
| CN105716549A (en) * | 2016-02-03 | 2016-06-29 | 吴立滨 | Intelligent digital display platform limit measuring vehicle and measuring method |
| CN106168470B (en) * | 2016-08-25 | 2018-08-31 | 吴立滨 | A kind of station platform clearance survey device and method |
| CN106168470A (en) * | 2016-08-25 | 2016-11-30 | 吴立滨 | A kind of station platform clearance survey device and 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 |
| CN107227749A (en) * | 2017-06-05 | 2017-10-03 | 浙江省送变电工程公司 | A kind of oblique template slope control instrument |
| CN107389035B (en) * | 2017-08-11 | 2023-03-31 | 山西省检验检测中心(山西省标准计量技术研究院) | Multifunctional knife edge square |
| CN107389035A (en) * | 2017-08-11 | 2017-11-24 | 山西省计量科学研究院 | A kind of multi-functional knife edge right angle ruler |
| CN107657884A (en) * | 2017-08-28 | 2018-02-02 | 长沙明道信息科技有限公司 | A kind of design learning type connecting rod |
| 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 |
| CN110332875A (en) * | 2019-07-11 | 2019-10-15 | 神华包神铁路集团有限责任公司 | For checking the detection ruler of railroad platform limit |
| CN110332875B (en) * | 2019-07-11 | 2024-02-09 | 神华包神铁路集团有限责任公司 | Detection ruler for checking railway platform limit |
| 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 |
| CN112444174A (en) * | 2020-11-17 | 2021-03-05 | 中铁十二局集团电气化工程有限公司 | Tool and method for measuring boundary limit of hanging column of rigid contact net at speed of 160km per hour |
| CN112444174B (en) * | 2020-11-17 | 2022-04-01 | 中铁十二局集团电气化工程有限公司 | Tool and method for measuring boundary limit of hanging column of rigid contact net at speed of 160km per hour |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |