CN104652198B - The rail measuring apparatus beam structure that gauge and rail are measured to vector distance - Google Patents
The rail measuring apparatus beam structure that gauge and rail are measured to vector distance Download PDFInfo
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- CN104652198B CN104652198B CN201510075629.7A CN201510075629A CN104652198B CN 104652198 B CN104652198 B CN 104652198B CN 201510075629 A CN201510075629 A CN 201510075629A CN 104652198 B CN104652198 B CN 104652198B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
- E01B35/04—Wheeled apparatus
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention relates to the rail measuring apparatus beam structure that a kind of gauge and rail are measured to vector distance.Rail measuring apparatus crossbeam is its measurement portion, can measure gauge displacement, rail to geometric parameters such as vector distances, and measures wheel and take quarter tight against track side surfaces, with objective and accurate reflection gauge and adapt to gauge change.The present invention includes that cross-beam body, two ends arrange rail and be respectively provided with road wheel to vector distance measuring and testing device and gauge displacement measuring and testing device, rail to the end of vector distance measuring and testing device and gauge displacement measuring and testing device, arranges measurement wheel inside road wheel；Cross-beam body inner bottom surface is fixedly arranged in the middle of horizontal adaptive location device, and one end is connected to vector distance measuring and testing device with rail.The present invention is provided with and can play the vertical rails of self adaptation gauge to positioner, makes the measurement wheel can be automatically tight against track self-locking, and gauge displacement measurement device and the rail at crossbeam two ends are frame for movement to vector distance measurement apparatus, it is provided that survey calculation foundation accurately.
Description
Technical field
The invention belongs to railroad survey technical field, be specifically related to the rail measuring apparatus beam structure that a kind of gauge and rail are measured to vector distance.
Background technology
The smooth degree of railroad track refers to orbit for a long time due to train and the change of track bed, and the height making track occur rises and falls and left and right offsets, and affects the normal traveling of train.Along with improving constantly of train running speed, for realizing safety and the comfortableness of train operation, the particularly ride comfort of high speed railway track directly affects the safety of bullet train with steady, the design and construction of circuit must accomplish high ride, railway irregularity state parameter is required more and more higher by railroad, and therefore the detection to rail smooth degree particularly seems important with safeguarding.
At present, the mode using track geometry status measuring instrument is detected more for railroad track smooth degree carry out, i.e. rail measuring apparatus, the crossbeam of rail measuring apparatus typically belongs to its measurement portion, the measurement wheel at two ends can measure gauge displacement, rail to geometric parameters such as vector distances, and the measurement of crossbeam both sides wheel needs the moment to ensure tight against track side surfaces, with objective and accurate reflection gauge and adapt to gauge change, it addition, need corresponding measuring mechanism that above-mentioned geometric parameter is measured accurately and reliably on crossbeam.
Summary of the invention
It is an object of the invention to provide the rail measuring apparatus beam structure that a kind of gauge and rail are measured to vector distance, improve the measurement reliability of rail measuring apparatus.
The technical solution adopted in the present invention is:
The rail measuring apparatus beam structure that gauge and rail are measured to vector distance, including cross-beam body, it is characterised in that:
Cross-beam body two ends are respectively provided with rail and are provided with road wheel to vector distance measuring and testing device and gauge displacement measuring and testing device, rail to the end of vector distance measuring and testing device and gauge displacement measuring and testing device, are provided with measurement wheel inside road wheel；
Cross-beam body inner bottom surface is fixedly arranged in the middle of horizontal adaptive location device, and horizontal adaptive location device one end is connected to vector distance measuring and testing device with rail.
To vector distance measuring and testing device, rail includes that road wheel protecting cover, vector distance measure main scale, vector distance measures secondary chi, road wheel, measurement wheel, vector distance are measured main scale and fixed bar, measure wheel wheel shaft, road wheel wheel shaft ear mount plate and road wheel wheel shaft；
Measuring wheel and be installed on measurement wheel wheel shaft, measure wheel axle tip and be provided with vector distance and measure main scale and fix bar, vector distance is measured main scale and is fixed the road wheel side of bar and be fixed with and measure main scale with vector distance and fix the vertical vector distance of bar and measure main scale；
Road wheel is provided above road wheel protecting cover, and road wheel protecting cover top is provided with fluting, and vector distance is measured main scale and is positioned in the fluting at road wheel protecting cover top；Road wheel protecting cover top-slitting side correspondence vector distance is measured the groove of main scale and is measured secondary chi along being provided with vector distance；
The down-set road wheel wheel shaft ear mount plate having protrusion in road wheel protecting cover end, road wheel is fixed on road wheel wheel shaft ear mount plate by road wheel wheel shaft.
Gauge displacement measuring and testing device includes road wheel, road wheel wheel shaft, measures wheel, measurement wheel wheel shaft, connection box, gauge displacement measurement main scale, gauge displacement measurement pair chi, piston rod, crossbeam chi groove and piston rod set；
Cross-beam body end is connected by piston rod connection box, connects box end face and is connected to road wheel by road wheel wheel shaft, connects box underrun measurement wheel wheel shaft and is connected to measure wheel；
Connect box top be provided perpendicular near the end of cross-beam body rail to connection box chi groove, relative cross-beam body end end face is provided with and the crossbeam chi groove being connected box chi groove conllinear, connection box chi groove is fixed in gauge displacement measurement main scale one end, and the other end slides in crossbeam chi groove；The groove of crossbeam chi groove is along being above provided with the gauge displacement measurement pair chi parallel with gauge displacement measurement main scale；
Piston rod is additional is cased with telescopic piston rod set.
Rail is provided with measurement wheel and the structure connected in series of displacement transducer inside vector distance measuring and testing device, including measuring wheel, measurement wheel wheel shaft, measurement wheel guide rail, measuring and take turns fixing slide block, connecting rod, displacement transducer, displacement transducer base and measurement wheel guiderail base；
In bottom surface, cross-beam body end arrange be perpendicular to rail to measurement wheel guide rail, rail groove is downward, measure and wheel guide rail is provided with the measurement fixing slide block of wheel, measure fixation measuring wheel bottom the fixing slide block outer end of wheel, measure the fixing slide block the inner of wheel and connected by connecting rod and have displacement transducer；
Measure wheel guide rail to be fixed in the measurement wheel guiderail base that its top cross-bar body bottom surface is arranged, measure wheel guiderail base rail arrange to two ends protruding to measure wheel guide rail carry out rail to spacing；Displacement transducer is fixed in the displacement transducer base that cross-beam body bottom surface is arranged, displacement transducer base rail arrange to two ends protruding displacement transducer is carried out rail to spacing；
Connecting rod is L-shaped, and the fixing slide block bottom surface of measurement wheel is fixed in one end, and the other end is connected to displacement transducer.
Laterally adaptive location device includes guide chute, sliding axle, air spring, air spring movable end fixed plate, air spring fixing end fixed plate, transmission flap, transmission flat board, power transmission shaft, transmission handle, displacement transducer and guide sleeve；
Guide chute is fixed on cross-beam body bottom surface, and guide chute notch is downward, inside set be perpendicular to rail to sliding axle；
Rail is fixed on to vector distance measuring and testing device in sliding axle one end；Sliding axle bottom surface is provided with air spring movable end fixed plate, air spring movable end fixed plate rail to both sides connect have two parallel and perpendicular to rail to air spring, the other end of air spring is both secured to air spring fixing end fixed plate, air spring fixing end fixed plate is hinged with transmission flap and transmission flat board successively, transmission flat board end arrange rail to power transmission shaft, power transmission shaft one end is provided with transmission handle；
It is provided with on air spring between guide sleeve, guide sleeve and air spring fixing end fixed plate and is provided with displacement transducer；
Air spring movable end fixed plate is T-shaped, and the movable end of air spring is fixed on air spring movable end fixed plate rail in the projection of both sides, air spring movable end fixed plate be perpendicular to rail to straight board be enclosed within outside sliding axle bottom surface.
Stage casing, cross-beam body bottom surface is provided with angular transducer.
The invention have the advantages that
The present invention is provided with and can play the vertical rails of self adaptation gauge to positioner, making to measure wheel can be automatically tight against inside track and have auto-lock function, gauge displacement measurement device and the rail at crossbeam two ends are frame for movement to vector distance measurement apparatus, the survey calculation foundation provided the foundation for gauge measurement.Reasonable integral structure is compact, measures flexibility and reliability, can install and use as single piece on different rail measuring apparatus.
Accompanying drawing explanation
Fig. 1 is present configuration axonometric chart.
Fig. 2 is side view of the present invention (1).
Fig. 3 is side view of the present invention (2).
Fig. 4 is bottom surface structure figure of the present invention.
Fig. 5 is that rail is to vector distance measuring and testing device structure chart.
Fig. 6 is gauge displacement measuring and testing device structure chart.
Fig. 7 is the structure chart connected in series measuring wheel with displacement transducer.
Fig. 8 is horizontal adaptive location structure drawing of device.
nullIn figure，1-cross-beam body，2-road wheel protecting cover，3-vector distance measures main scale，4-vector distance measures secondary chi，5-road wheel，6-measures wheel，7-gauge displacement measurement main scale，8-gauge displacement measurement pair chi，9-piston rod，10-connects box，11-transmission handle，12-measures the fixing slide block of wheel，13-displacement transducer，14-angular transducer，15-horizontal adaptive location device，16-vector distance is measured main scale and is fixed bar，17-measures wheel wheel shaft，18-road wheel wheel shaft ear mount plate，19-road wheel wheel shaft，20-crossbeam chi groove，21-piston rod set，22-measures wheel guide rail，23-displacement transducer base，24-measures wheel guiderail base，25-sliding axle，26-guide chute，27-air spring movable end fixed plate，28-power transmission shaft，29-transmission flat board，30-transmission flap，31-air spring fixing end fixed plate，32-guide sleeve，33-air spring，34-connecting rod.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be described in detail.
The rail measuring apparatus beam structure that a kind of gauge that the present invention relates to and rail are measured to vector distance, measurement portion as rail measuring apparatus, can install and use on different rail measuring apparatus as single piece, including cross-beam body 1, cross-beam body 1 two ends are respectively provided with rail to vector distance measuring and testing device and gauge displacement measuring and testing device, rail is provided with road wheel 5 to the end of vector distance measuring and testing device and gauge displacement measuring and testing device, is provided with measurement wheel 6 inside road wheel 5.Cross-beam body 1 inner bottom surface is fixedly arranged in the middle of horizontal adaptive location device 15, and horizontal adaptive location device 15 one end is connected to vector distance measuring and testing device with rail.Stage casing, cross-beam body 1 bottom surface is provided with angular transducer 14.
1, rail is to vector distance measuring and testing device:
To vector distance measuring and testing device, rail includes that road wheel protecting cover 2, vector distance measure main scale 3, vector distance measures secondary chi 4, road wheel 5, measurement wheel 6, vector distance are measured main scale and fixed bar 16, measure wheel wheel shaft 17, road wheel wheel shaft ear mount plate 18 and road wheel wheel shaft 19.
Measuring wheel 6 and be installed on measurement wheel wheel shaft 17, measure wheel wheel shaft 17 top and be provided with vector distance and measure main scale and fix bar 16, vector distance is measured main scale and is fixed road wheel 5 side of bar 16 and be fixed with and measure main scale with vector distance and fix the vertical vector distance of bar 16 and measure main scale 3.
Road wheel 5 is provided above road wheel protecting cover 2, and road wheel protecting cover 2 top is provided with fluting, and vector distance is measured main scale 3 and is positioned in the fluting at road wheel protecting cover 2 top；Road wheel protecting cover 2 top-slitting side correspondence vector distance is measured the groove of main scale 3 and is measured secondary chi 4 along being provided with vector distance.
The down-set road wheel wheel shaft ear mount plate 18 having protrusion in road wheel protecting cover 2 end, road wheel 5 is fixed on road wheel wheel shaft ear mount plate 18 by road wheel wheel shaft 19.
During rail measuring apparatus walking, measuring wheel 6 all the time against rail sidewall, measure wheel 6 and be perpendicular to rail in time being subjected to displacement, vector distance is measured main scale 3 and is measured secondary chi 4 with vector distance relative movement occurs, and the numerical value of relative movement is the rail of required measurement to vector distance.Rail achieves by measuring the accurate measurement to vector distance of the wheel tracking to vector distance measuring and testing device, and in limited space not with road wheel structure generation Steric clashes, compact conformation is reasonable, measures accurately and reliably.
2, gauge displacement measuring and testing device:
Gauge displacement measuring and testing device includes road wheel 5, road wheel wheel shaft 19, measures wheel 6, measurement wheel wheel shaft 17, connection box 10, gauge displacement measurement main scale 7, gauge displacement measurement pair chi 8, piston rod 9, crossbeam chi groove 20 and piston rod set 21.
There is connection box 10 cross-beam body 1 end by piston rod 9 connection, connects box 10 end face and is connected to road wheel 5 by road wheel wheel shaft 19, connects box 10 underrun measurement wheel wheel shaft 17 and is connected to measure wheel 6.
Connect box 10 end face be provided perpendicular near the end of cross-beam body 1 rail to connection box chi groove, relative cross-beam body 1 end end face is provided with and the crossbeam chi groove 20 being connected box chi groove conllinear, connection box chi groove is fixed in gauge displacement measurement main scale 7 one end, and the other end slides in crossbeam chi groove 20；The groove of crossbeam chi groove 20 is along being above provided with the gauge displacement measurement pair chi 8 parallel with gauge displacement measurement main scale 7.
Piston rod 9 is additional is cased with telescopic piston rod set 21.
Gauge displacement is accurately measured by the measurement wheel of gauge displacement measuring and testing device matching track measuring instrument, during rail measuring apparatus walking, measure wheel 6 all the time against rail sidewall, measure wheel 6 and be perpendicular to rail in time being subjected to displacement, connection box 10 is promoted to be perpendicular to rail to displacement, gauge displacement measurement main scale 7 slides in crossbeam chi groove 20, produces relative displacement with gauge displacement measurement pair chi 8, and this variable quantity is gauge displacement.
3, measurement wheel 6 and the structure connected in series of displacement transducer 13:
Rail is provided with inside vector distance measuring and testing device measures the structure connected in series taking turns 6 and displacement transducer 13, and including measurement wheel 6, measurement wheel wheel shaft 17, guide rail 22 is taken turns in measurement, measurement is taken turns fixing slide block 12, connecting rod 34, displacement transducer 13, displacement transducer base 23 and measurement and taken turns guiderail base 24.
In bottom surface, cross-beam body 1 end arrange be perpendicular to rail to measurement wheel guide rail 22, rail groove is downward, measure and wheel guide rail 22 is provided with the fixing slide block 12 of measurement wheel, measure fixation measuring wheel 6 bottom fixing slide block 12 outer end of wheel, measure and the fixing slide block 12 of wheel inner connection by connecting rod 34 have displacement transducer 13.
Measure wheel guide rail 22 to be fixed in the measurement wheel guiderail base 24 that its top cross-bar body 1 bottom surface is arranged, measure wheel guiderail base 24 rail arrange to two ends protruding to measure wheel guide rail 22 carry out rail to spacing；Displacement transducer 13 is fixed in the displacement transducer base 23 that cross-beam body 1 bottom surface is arranged, displacement transducer base 23 rail arrange to two ends protruding displacement transducer 13 is carried out rail to spacing.
Connecting rod 34 is L-shaped, and fixing slide block 12 bottom surface of measurement wheel is fixed in one end, and the other end is connected to displacement transducer 13.
This type of attachment makes to measure the fixing slide block 12 of wheel and is upwardly formed in crossbeam side connected in series with displacement transducer 13, achieve measurement wheel 6 and the displacement transducer 13 rational deployment on locus, improve crossbeam and arrange the compactness of structure, it is ensured that the accuracy of displacement sensor result and reliability.
4, horizontal adaptive location device:
Laterally adaptive location device 15 includes guide chute 26, sliding axle 25, air spring 33, air spring movable end fixed plate 27, air spring fixing end fixed plate 31, transmission flap 30, transmission flat board 29, power transmission shaft 28, transmission handle 11, displacement transducer 13 and guide sleeve 32.
Guide chute 26 is fixed on cross-beam body 1 bottom surface, and guide chute 26 notch is downward, inside set be perpendicular to rail to sliding axle 25.
Rail is fixed on to vector distance measuring and testing device in sliding axle 25 one end；Sliding axle 25 bottom surface is provided with air spring movable end fixed plate 27, air spring movable end fixed plate 27 rail to both sides connect have two parallel and perpendicular to rail to air spring 33, the other end of air spring 33 is both secured to air spring fixing end fixed plate 31, air spring fixing end fixed plate 31 is hinged with transmission flap 30 and transmission flat board 29 successively, transmission flat board 29 end arrange rail to power transmission shaft 28, power transmission shaft 28 one end is provided with transmission handle 11.
It is provided with on air spring 33 between guide sleeve 32, guide sleeve 32 and air spring fixing end fixed plate 31 and is provided with displacement transducer 13.
Air spring movable end fixed plate 27 is T-shaped, and the movable end of air spring 33 is fixed on air spring movable end fixed plate 27 rail in the projection of both sides, air spring movable end fixed plate 27 be perpendicular to rail to straight board be enclosed within outside sliding axle 25 bottom surface.
During use, rotate clockwise transmission handle 11, drive transmission flat board 29 and transmission flap 30 to rotate clockwise around power transmission shaft 28, and move to the opposite side of power transmission shaft 28, shorten location structure length, measure wheel 6 and remove from track side surfaces.Rotating counterclockwise transmission handle 11, drive transmission flat board 29 and transmission flap 30 to rotate counterclockwise around power transmission shaft 28, increase location structure length, compressed gas spring 33 so that air spring 33 produces the restoring force pushing measure wheel 6 to, order measures wheel 6 all the time against track side surfaces.Horizontal counteracting force is prolonged flap and is communicated up by transmission flap 30 so that transmission flap 30 and transmission flat board 29 not occurred level move, and power transmission shaft 28 will not be driven to rotate, reached the effect of self-locking.
Present disclosure is not limited to cited by embodiment, and the conversion of any equivalence that technical solution of the present invention is taked by those of ordinary skill in the art by reading description of the invention, the claim being the present invention is contained.
Claims (5)
1. the rail measuring apparatus beam structure that gauge and rail are measured to vector distance, including cross-beam body (1), it is characterised in that:
Cross-beam body (1) two ends are respectively provided with rail to vector distance measuring and testing device and gauge displacement measuring and testing device, rail is provided with road wheel (5) to the end of vector distance measuring and testing device and gauge displacement measuring and testing device, and road wheel (5) inner side is provided with measurement wheel (6)；
Cross-beam body (1) inner bottom surface is fixedly arranged in the middle of horizontal adaptive location device (15), and horizontal adaptive location device (15) one end is connected with gauge displacement measuring and testing device；
To vector distance measuring and testing device, rail includes that road wheel protecting cover (2), vector distance measure main scale (3), the secondary chi (4) of vector distance measurement, road wheel (5), (6) are taken turns in measurement, vector distance is measured main scale and fixed bar (16), measurement wheel wheel shaft (17), road wheel wheel shaft ear mount plate (18) and road wheel wheel shaft (19)；
Measure wheel (6) and be installed on measurement wheel wheel shaft (17), measuring wheel wheel shaft (17) top to be provided with vector distance and measure main scale and fix bar (16), vector distance is measured main scale and is fixed road wheel (5) side of bar (16) and be fixed with and measure main scale with vector distance and fix the vertical vector distance of bar (16) and measure main scale (3)；
Road wheel (5) is provided above road wheel protecting cover (2), and road wheel protecting cover (2) top is provided with fluting, and vector distance is measured main scale (3) and is positioned in the fluting at road wheel protecting cover (2) top；Road wheel protecting cover (2) top-slitting side correspondence vector distance is measured the groove of main scale (3) and is measured secondary chi (4) along being provided with vector distance；
Down-set road wheel wheel shaft ear mount plate (18) having protrusion in road wheel protecting cover (2) end, road wheel (5) is fixed on road wheel wheel shaft ear mount plate (18) by road wheel wheel shaft (19).
The rail measuring apparatus beam structure that gauge the most according to claim 1 and rail are measured to vector distance, it is characterised in that:
Gauge displacement measuring and testing device includes road wheel (5), road wheel wheel shaft (19), measures wheel (6), measurement wheel wheel shaft (17), connection box (10), gauge displacement measurement main scale (7), gauge displacement measurement pair chi (8), piston rod (9), crossbeam chi groove (20) and piston rod set (21)；
Cross-beam body (1) end is connected by piston rod (9) connection box (10), connects box (10) end face and is connected to road wheel (5) by road wheel wheel shaft (19), and connection box (10) underrun is measured wheel wheel shaft (17) and is connected to measure wheel (6)；
Connect box (10) end face be provided perpendicular near the end of cross-beam body (1) rail to connection box chi groove, relative cross-beam body (1) end end face is provided with and crossbeam chi groove (20) being connected box chi groove conllinear, connection box chi groove is fixed in gauge displacement measurement main scale (7) one end, and the other end slides in crossbeam chi groove (20)；The groove of crossbeam chi groove (20) is along being above provided with gauge displacement measurement pair chi (8) parallel with gauge displacement measurement main scale (7)；
Piston rod (9) is additional is cased with telescopic piston rod set (21).
The rail measuring apparatus beam structure that gauge the most according to claim 2 and rail are measured to vector distance, it is characterised in that:
Rail is provided with the structure connected in series of measurement wheel (6) and displacement transducer (13) inside vector distance measuring and testing device, including measuring wheel (6), measurement wheel wheel shaft (17), measurement wheel guide rail (22), measuring and take turns fixing slide block (12), connecting rod (34), displacement transducer (13), displacement transducer base (23) and measurement wheel guiderail base (24)；
In cross-beam body (1) bottom surface, end arrange be perpendicular to rail to measurement wheel guide rail (22), rail groove is downward, measure and wheel guide rail (22) is provided with the fixing slide block (12) of measurement wheel, measure fixation measuring wheel (6) bottom fixing slide block (12) outer end of wheel, measure and the fixing slide block (12) of wheel inner connection by connecting rod (34) have displacement transducer (13)；
Measure wheel guide rail (22) to be fixed in measurement wheel guiderail base (24) that its top cross-bar body (1) bottom surface is arranged, measure wheel guiderail base (24) rail arrange to two ends protruding to measure wheel guide rail (22) carry out rail to spacing；Displacement transducer (13) is fixed in the displacement transducer base (23) that cross-beam body (1) bottom surface is arranged, displacement transducer base (23) rail arrange to two ends protruding displacement transducer (13) is carried out rail to spacing；
Connecting rod (34) is L-shaped, and fixing slide block (12) bottom surface of measurement wheel is fixed in one end, and the other end is connected to displacement transducer (13).
The rail measuring apparatus beam structure that gauge the most according to claim 3 and rail are measured to vector distance, it is characterised in that:
Laterally adaptive location device (15) includes guide chute (26), sliding axle (25), air spring (33), air spring movable end fixed plate (27), air spring fixing end fixed plate (31), transmission flap (30), transmission flat board (29), power transmission shaft (28), transmission handle (11), displacement transducer (13) and guide sleeve (32)；
Guide chute (26) is fixed on cross-beam body (1) bottom surface, and guide chute (26) notch is downward, inside set be perpendicular to rail to sliding axle (25)；
Gauge displacement measuring and testing device is fixed in sliding axle (25) one end；Sliding axle (25) bottom surface is provided with air spring movable end fixed plate (27), air spring movable end fixed plate (27) rail to both sides connect have two parallel and perpendicular to rail to air spring (33), the other end of air spring (33) is both secured to air spring fixing end fixed plate (31), air spring fixing end fixed plate (31) is hinged with transmission flap (30) and transmission flat board (29) successively, transmission flat board (29) end arrange rail to power transmission shaft (28), power transmission shaft (28) one end is provided with transmission handle (11)；
It is provided with on air spring (33) between guide sleeve (32), guide sleeve (32) and air spring fixing end fixed plate (31) and is provided with displacement transducer (13)；
Air spring movable end fixed plate (27) is T-shaped, the movable end of air spring (33) is fixed on air spring movable end fixed plate (27) rail in the projection of both sides, air spring movable end fixed plate (27) be perpendicular to rail to straight board be enclosed within outside sliding axle (25) bottom surface.
The rail measuring apparatus beam structure that gauge the most according to claim 4 and rail are measured to vector distance, it is characterised in that:
Cross-beam body (1) stage casing, bottom surface is provided with angular transducer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075629.7A CN104652198B (en) | 2015-02-13 | 2015-02-13 | The rail measuring apparatus beam structure that gauge and rail are measured to vector distance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510075629.7A CN104652198B (en) | 2015-02-13 | 2015-02-13 | The rail measuring apparatus beam structure that gauge and rail are measured to vector distance |
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| CN104652198A CN104652198A (en) | 2015-05-27 |
| CN104652198B true CN104652198B (en) | 2016-08-24 |
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| RU186438U1 (en) * | 2018-11-22 | 2019-01-21 | Общество С Ограниченной Ответственностью "Мобильные Системы Диагностики Холдинг" | Travel pattern with measuring carriage |
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| CN101922133A (en) * | 2010-08-12 | 2010-12-22 | 上海铁路局科学技术研究所 | Intelligent track detector for high-efficiency measurement of track parameters |
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| ES1099305U (en) * | 2013-12-30 | 2014-02-03 | Telefonos, Lineas Y Centrales, S.A. (Telice) | Measuring device, to measure, without contact, parameters of aerial contact line (Machine-translation by Google Translate, not legally binding) |
| CN104074111A (en) * | 2014-06-30 | 2014-10-01 | 中铁七局集团第一工程有限公司 | Track gauge for measuring railway track data and measuring method thereof |
| CN204509904U (en) * | 2015-02-13 | 2015-07-29 | 中铁第一勘察设计院集团有限公司 | The rail measuring apparatus beam structure that a kind of gauge and rail are measured to vector distance |
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2015
- 2015-02-13 CN CN201510075629.7A patent/CN104652198B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101922133A (en) * | 2010-08-12 | 2010-12-22 | 上海铁路局科学技术研究所 | Intelligent track detector for high-efficiency measurement of track parameters |
| CN103205919A (en) * | 2013-04-03 | 2013-07-17 | 中铁第四勘察设计院集团有限公司 | Railway track geometrical morphology detector |
| CN103343498A (en) * | 2013-07-24 | 2013-10-09 | 武汉大学 | Track irregularity detecting system and method based on INS/GNSS |
| ES1099305U (en) * | 2013-12-30 | 2014-02-03 | Telefonos, Lineas Y Centrales, S.A. (Telice) | Measuring device, to measure, without contact, parameters of aerial contact line (Machine-translation by Google Translate, not legally binding) |
| CN104074111A (en) * | 2014-06-30 | 2014-10-01 | 中铁七局集团第一工程有限公司 | Track gauge for measuring railway track data and measuring method thereof |
| CN204509904U (en) * | 2015-02-13 | 2015-07-29 | 中铁第一勘察设计院集团有限公司 | The rail measuring apparatus beam structure that a kind of gauge and rail are measured to vector distance |
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| CN104652198A (en) | 2015-05-27 |
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