CN104631240A - Track measuring instrument gauge displacement metering and detecting device - Google Patents
Track measuring instrument gauge displacement metering and detecting device Download PDFInfo
- Publication number
- CN104631240A CN104631240A CN201510075793.8A CN201510075793A CN104631240A CN 104631240 A CN104631240 A CN 104631240A CN 201510075793 A CN201510075793 A CN 201510075793A CN 104631240 A CN104631240 A CN 104631240A
- Authority
- CN
- China
- Prior art keywords
- measuring
- gauge displacement
- connecting box
- crossbeam
- track
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a track measuring instrument gauge displacement metering and detecting device. A beam of a track measuring instrument serves as a ruler for measuring the gauge. When measuring wheels move in the direction perpendicular to the track direction, the change amount needs to be measured through a corresponding measuring mechanism. Connection boxes are connected with the ends of the beam through piston rods, wherein walking wheels and measuring wheels are fixed to the connection boxes, and a main gauge displacement measuring ruler is fixed to the end of each connection box and is adjacent and parallel to an auxiliary gauge displacement measuring ruler located on the beam. Related measuring devices are arranged between the measuring wheels of the track measuring instrument and the beam, the gauge displacement is accurately measured through the measuring wheels, the track measuring instrument gauge displacement metering and detecting device does not spatially collide with the walking wheels in the limited space, the structure is compact and reasonable, and measurement is accurate and reliable.
Description
Technical field
the invention belongs to railroad survey technical field, be specifically related to a kind of rail measuring apparatus gauge displacement measuring and testing device.
Background technology
The smooth degree of railroad track refers to that the height that track is occurred rises and falls and left and right offsets, and affects the normal traveling of train because train orbits and the change of track bed for a long time.Along with improving constantly of train running speed, for realizing safety and the comfortableness of train operation, particularly the 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, railroad requires more and more higher to railway irregularity state parameter, therefore particularly seems important to the detection of rail smooth degree with maintenance.
At present, detection for railroad track smooth degree adopts the mode of track geometry status measuring instrument to carry out more, i.e. rail measuring apparatus, the crossbeam of this instrument is the ruler measuring gauge, meter wheel perpendicular to rail to generation displacement time, need corresponding measuring mechanism to measure variable quantity, complete the comprehensive detection to orbital forcing.
Summary of the invention
The object of this invention is to provide a kind of rail measuring apparatus gauge displacement measuring and testing device, the meter wheel of matching track measuring instrument carries out Measurement accuracy to gauge displacement.
The technical solution adopted in the present invention is:
Rail measuring apparatus gauge displacement measuring and testing device, is characterized in that:
Be connected with connecting box in beam-end by piston rod, connecting box end face is connected to road wheel by road wheel wheel shaft, and connecting box underrun meter wheel wheel shaft is connected to meter wheel;
Connecting box bottom surface be provided with near the end of crossbeam perpendicular to rail to connecting box chi groove, relative beam-end bottom surface is provided with the crossbeam chi groove with connecting box chi groove conllinear, connecting 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 secondary chi of the gauge displacement measurement parallel with gauge displacement measurement main scale.
The additional cover of piston rod has telescopic piston rod cover.
The present invention has the following advantages:
The present invention rail measuring apparatus meter wheel to be provided with relevant measuring equipment between crossbeam, achieve by the Measurement accuracy of meter wheel to gauge displacement, and in limited space not with road wheel structure generation Steric clashes, compact conformation is reasonable, in limited space, rational layout and tissue are carried out to assembly, achieve multi-functional integrated in the confined space, measure accurately and reliably.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is structure chart of the present invention (connecting box is inner).
In figure, 1-crossbeam, 2-connecting box, 3-crossbeam chi groove, 4-connecting box chi groove, 5-gauge displacement measurement main scale, the secondary chi of 6-gauge displacement measurement, 7-piston rod, 8-piston rod cover, 9-meter wheel, 10-road wheel, 11-road wheel wheel shaft, 12-meter wheel wheel shaft.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be described in detail.
A kind of rail measuring apparatus gauge displacement measuring and testing device that the present invention relates to, connecting box 2 is connected with by piston rod 7 in crossbeam 1 end, connecting box 2 end face is connected to road wheel 10 by road wheel wheel shaft 11, and connecting box 2 underrun meter wheel wheel shaft 12 is connected to meter wheel 9.The additional cover of piston rod 7 has telescopic piston rod to overlap 8.Connecting box 2 bottom surface be provided with near the end of crossbeam 1 perpendicular to rail to connecting box chi groove 4, relative bottom surface, crossbeam 1 end is provided with the crossbeam chi groove 3 with connecting box chi groove 4 conllinear, connecting box chi groove 4 is fixed in gauge displacement measurement main scale 5 one end, and the other end slides in crossbeam chi groove 3; The groove of crossbeam chi groove 3 is along being above provided with the secondary chi 6 of the gauge displacement measurement parallel with gauge displacement measurement main scale 5.
During rail measuring apparatus walking, meter wheel 4 is all the time near rail sidewall, meter wheel 4 perpendicular to rail to when being subjected to displacement, promote connecting box 2 perpendicular to rail to displacement, gauge displacement measurement main scale 5 slides in crossbeam chi groove 3, produce relative displacement with the secondary chi 6 of gauge displacement measurement, this variable quantity is gauge displacement.
Content of the present invention is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading manual of the present invention to any equivalence that technical solution of the present invention is taked, is claim of the present invention and contains.
Claims (2)
1. rail measuring apparatus gauge displacement measuring and testing device, is characterized in that:
Be connected with connecting box (2) in crossbeam (1) end by piston rod (7), connecting box (2) end face is connected to road wheel (10) by road wheel wheel shaft (11), and connecting box (2) underrun meter wheel wheel shaft (12) is connected to meter wheel (9);
Connecting box (2) bottom surface be provided with near the end of crossbeam (1) perpendicular to rail to connecting box chi groove (4), relative crossbeam (1) bottom surface, end is provided with the crossbeam chi groove (3) with connecting box chi groove (4) conllinear, connecting box chi groove (4) is fixed in gauge displacement measurement main scale (5) one end, and the other end slides in crossbeam chi groove (3); The groove of crossbeam chi groove (3) is along being above provided with the secondary chi (6) of the gauge displacement measurement parallel with gauge displacement measurement main scale (5).
2. rail measuring apparatus gauge displacement measuring and testing device according to claim 1, is characterized in that:
Piston rod (7) additional cover has telescopic piston rod cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075793.8A CN104631240B (en) | 2015-02-13 | 2015-02-13 | Rail measuring apparatus gauge displacement measuring and testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075793.8A CN104631240B (en) | 2015-02-13 | 2015-02-13 | Rail measuring apparatus gauge displacement measuring and testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631240A true CN104631240A (en) | 2015-05-20 |
| CN104631240B CN104631240B (en) | 2016-08-24 |
Family
ID=53210441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075793.8A Active CN104631240B (en) | 2015-02-13 | 2015-02-13 | Rail measuring apparatus gauge displacement measuring and testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631240B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300433A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Metering detection instrument |
| CN105295688A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Displacement measurement and detection device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT276464B (en) * | 1965-07-05 | 1969-11-25 | Plasser Bahnbaumasch Franz | Track gauge |
| CN2120821U (en) * | 1992-04-09 | 1992-11-04 | 沈阳铁路局苏家屯轨距尺厂 | Railway gauging rele |
| CN1624241A (en) * | 2004-09-23 | 2005-06-08 | 西安工业学院 | Portuble push type track inspection car |
| CN2778867Y (en) * | 2005-03-07 | 2006-05-10 | 长沙悦诚机电科技有限公司 | Orbit static geometrical parameter detecting vehicle. |
| RU2334840C1 (en) * | 2007-04-19 | 2008-09-27 | Открытое акционерное общество Калужский завод "Ремпутьмаш" | Method of supervisory control of railway position and device for its implementation |
| CN201546149U (en) * | 2009-12-10 | 2010-08-11 | 中铁七局集团有限公司 | Geometry state measurement vehicle for ballastless tracks |
| CN201865016U (en) * | 2010-08-12 | 2011-06-15 | 上海铁路局科学技术研究所 | Intelligent track detector for efficient measurement of track parameters |
| CN201955055U (en) * | 2010-12-20 | 2011-08-31 | 张文学 | Composite digital track gauge |
| CN202630871U (en) * | 2012-03-28 | 2012-12-26 | 李秀凤 | Scale class standard railway gauging rule |
| CN204509907U (en) * | 2015-02-13 | 2015-07-29 | 中铁第一勘察设计院集团有限公司 | A kind of rail measuring apparatus gauge displacement measuring and testing device |
-
2015
- 2015-02-13 CN CN201510075793.8A patent/CN104631240B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT276464B (en) * | 1965-07-05 | 1969-11-25 | Plasser Bahnbaumasch Franz | Track gauge |
| CN2120821U (en) * | 1992-04-09 | 1992-11-04 | 沈阳铁路局苏家屯轨距尺厂 | Railway gauging rele |
| CN1624241A (en) * | 2004-09-23 | 2005-06-08 | 西安工业学院 | Portuble push type track inspection car |
| CN2778867Y (en) * | 2005-03-07 | 2006-05-10 | 长沙悦诚机电科技有限公司 | Orbit static geometrical parameter detecting vehicle. |
| RU2334840C1 (en) * | 2007-04-19 | 2008-09-27 | Открытое акционерное общество Калужский завод "Ремпутьмаш" | Method of supervisory control of railway position and device for its implementation |
| CN201546149U (en) * | 2009-12-10 | 2010-08-11 | 中铁七局集团有限公司 | Geometry state measurement vehicle for ballastless tracks |
| CN201865016U (en) * | 2010-08-12 | 2011-06-15 | 上海铁路局科学技术研究所 | Intelligent track detector for efficient measurement of track parameters |
| CN201955055U (en) * | 2010-12-20 | 2011-08-31 | 张文学 | Composite digital track gauge |
| CN202630871U (en) * | 2012-03-28 | 2012-12-26 | 李秀凤 | Scale class standard railway gauging rule |
| CN204509907U (en) * | 2015-02-13 | 2015-07-29 | 中铁第一勘察设计院集团有限公司 | A kind of rail measuring apparatus gauge displacement measuring and testing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300433A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Metering detection instrument |
| CN105295688A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Displacement measurement and detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631240B (en) | 2016-08-24 |
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