CN108060618A - A kind of orbit measurement vehicle - Google Patents
A kind of orbit measurement vehicle Download PDFInfo
- Publication number
- CN108060618A CN108060618A CN201810006332.9A CN201810006332A CN108060618A CN 108060618 A CN108060618 A CN 108060618A CN 201810006332 A CN201810006332 A CN 201810006332A CN 108060618 A CN108060618 A CN 108060618A
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- China
- Prior art keywords
- wheel
- fixed
- directive wheel
- oriented
- rail
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Links
- 238000005259 measurement Methods 0.000 title claims abstract description 17
- 238000012423 maintenance Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
A kind of orbit measurement vehicle, measuring vehicle includes vehicle frame, traveling wheel, directive wheel, it is oriented to wheel seat, rotary encoder, grating encoder, spring, level meter, traveling wheel is fixed on bottom of frame, directive wheel, which is fixed on, to be oriented on wheel seat, spring one end is fixed on vehicle frame, the other end, which is fixed on, to be oriented on wheel seat, so that directive wheel presses track medial surface, directive wheel shaft end is equipped with rotary encoder, it is oriented on wheel seat and grating encoder is installed, level meter is fixed on vehicle frame, measurement vehicle has 3 running wheels, one side 1, opposite side 2, ensure that 3 wheels are all contacted with rail, mainly monitor the height of two rails, it is horizontal, rail to, gauge, rail level distorts, turning radius, the data such as twist irregularity, upload to front end industrial computer in real time after microcontroller arranges, and it is stored after analysis result to database.
Description
Technical field
The present invention relates to a kind of orbit measurement vehicle, mainly monitor the height, level, rail of two rails to, gauge, rail level turn round
Song, turning radius, twist irregularity data after front end sensors gathered data, upload to front end work in real time after microcontroller arranges
Industry computer is analyzed, and analysis result is stored to database.
Background technology
The measurement of rail circuit, such as in the regular maintenance and maintenance of rail, traditional method is mainly with range estimation and one
As measurer be combined, carry out manual measurement, this method is arduously time-consuming, and measure precision it is not high, it is impossible to meet railway
The requirement of speed-raising development.And in the construction of rail circuit, it is mainly measured with dedicated large-scale track detection vehicle, this side
Method fast power-saving, precision is higher, but use cost is larger, is less suitable for frequent measurement during upkeep operation.So as to develop one
The operational maintenance of quick, reliable, using simplicity, economy the measuring apparatus progress rail circuit of kind measures tool when being laid with
There is important meaning.
The content of the invention
Problem to be solved by this invention be provided when carrying out the operational maintenance of rail circuit or being laid with it is a kind of quick,
Reliably, measuring apparatus conveniently, economic, to detect the various parameters of track.Measure vehicle include vehicle frame, traveling wheel, directive wheel,
It is oriented to wheel seat, rotary encoder, grating encoder, spring, level meter.Traveling wheel is fixed on bottom of frame, and directive wheel is fixed on
It is oriented on wheel seat, spring one end is fixed on vehicle frame, and the other end, which is fixed on, to be oriented on wheel seat, so that directive wheel presses on the inside of track
Face, directive wheel shaft end are equipped with rotary encoder, are oriented on wheel seat and are equipped with grating encoder, and level meter is fixed on vehicle frame,
Measurement vehicle has 3 running wheels, one side 1, and opposite side 2 ensures that 3 wheels are all contacted with rail.Mainly monitor two rails
Height, level, rail to data such as, gauge, rail level distortion, turning radius, upload to front end work in real time after microcontroller arranges
Industry computer, and stored after analysis result to database.The rotary encoder and grating encoder of selection are to use digital pulse signal
Demarcate the height of rotation angle and displacement, and by using frequency multiplier circuit, measurement accuracy can reach more than 5um, and reliable
Property sample 6 groups of data every time compared with high measurement, by calculate can be turned to, the core parameters such as two rail differences in height, gauge, by list
Piece machine real-time sampling simultaneously arranges data, upper industrial PC is uploaded to by CAM buses, carries out data operation, and shows calculating
As a result.
Description of the drawings
Fig. 1 is schematic top plan view of the present invention；
Fig. 2 is schematic elevation view of the present invention；
In attached drawing, parts list represented by the reference numerals is as follows：
201. vehicle frame；202. traveling wheel；203. directive wheel；204. are oriented to wheel seat；205. rotary encoder；206. gratings are surveyed
Gage；207. spring；208. level meter.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Measurement vehicle is advanced in orbit by manual hand, and 3 traveling wheels contact simultaneously with orbital plane, it is determined that detection trolley
The orbit plane of position.4 directive wheels on detection trolley are close under the pressure of the spring on the inside of track, with being oriented to wheel seat
The grating scale of connection can monitor gauge in real time, be fixed on directive wheel shaft end rotary encoder be used for detect rail to deflection angle
Degree, the differential seat angle that both sides directive wheel turns over can calculate overstep the limit to deflection angle and turning radius, the level meter on vehicle frame
The difference in height of two strands of tracks can be measured in real time, can effectively detect the numbers such as track distortion and the twist irregularity of a certain length of interval inner orbit
According to.
Specific implementation is：Level meter is responsible for measuring the difference in height of two siding tracks, and a certain length field is calculated by program
Between the track distortion of inner orbit and the data such as twist irregularity；Grating encoder is responsible for measuring two track gauges；Rotary encoder is responsible for
The data such as steering, the turning radius of measure track.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of orbit measurement vehicle, which is characterized in that including vehicle frame (201), traveling wheel (202), directive wheel (203), directive wheel
Seat (204), rotary encoder (205), grating encoder (206), spring (207), level meter (208), traveling wheel (202) are fixed
In vehicle frame (201) bottom, directive wheel (203), which is fixed on, to be oriented on wheel seat (204), and spring (207) one end is fixed on vehicle frame, separately
One end, which is fixed on, to be oriented on wheel seat (204), so that directive wheel (203) presses track medial surface, directive wheel shaft end is equipped with rotation
Encoder (205) is oriented on wheel seat (204) and is equipped with grating encoder (206), and level meter (208) is fixed on vehicle frame.
2. a kind of orbit measurement vehicle according to claim 1, which is characterized in that the traveling wheel (202) has 3, and one
Side 1, opposite side 2 ensure that 3 wheels are all contacted with rail.
3. a kind of orbit measurement vehicle according to claim 1, which is characterized in that the directive wheel (203) has 4, right
Answer 4 rotary encoders (205), rotary encoder (205) and directive wheel (203) coaxial configuration.
4. a kind of orbit measurement vehicle according to claim 1, which is characterized in that the structure have 4 springs (207) and
4 are oriented to wheel seat (204), and grating encoder (206) movable end is fixed on directive wheel (203), and fixing end is fixed on directive wheel
On seat (204), being oriented between wheel seat (204) and directive wheel (203) has spring (207) support, ensures that directive wheel (203) always can
It pushes up on the inside of rail.
5. a kind of orbit measurement vehicle according to claim 1, which is characterized in that the level meter (208) is 1, Gu
Among vehicle frame (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006332.9A CN108060618A (en) | 2018-01-03 | 2018-01-03 | A kind of orbit measurement vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006332.9A CN108060618A (en) | 2018-01-03 | 2018-01-03 | A kind of orbit measurement vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108060618A true CN108060618A (en) | 2018-05-22 |
Family
ID=62141144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810006332.9A Pending CN108060618A (en) | 2018-01-03 | 2018-01-03 | A kind of orbit measurement vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108060618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296716A (en) * | 2019-07-29 | 2019-10-01 | 广东联城住工装备信息科技有限公司 | Rail travel garage journey detection system |
| CN110303820A (en) * | 2019-07-31 | 2019-10-08 | 江西日月明测控科技股份有限公司 | A kind of measurement wheel group and track detection car |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039081A (en) * | 1988-06-28 | 1990-01-24 | 刘利山 | Track inspection car |
| CN2701720Y (en) * | 2004-06-02 | 2005-05-25 | 长沙悦诚机电科技有限公司 | Static geometric parameter detecting instrument for rail track |
| CN2725851Y (en) * | 2004-09-23 | 2005-09-14 | 西安工业学院 | Portable tester for railway line geemetry |
| KR100737517B1 (en) * | 2006-10-27 | 2007-07-10 | (주)파비스 | Rail measurement system and the method |
| CN201408000Y (en) * | 2009-05-25 | 2010-02-17 | 王冰珊 | Digital mobile rail gage for detection of rail static parameters |
| CN202115547U (en) * | 2011-05-04 | 2012-01-18 | 北京麦格天宝科技发展集团有限公司 | Track geometry status measuring cart and measuring apparatus |
| 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 |
| KR20170122947A (en) * | 2016-04-28 | 2017-11-07 | 한국철도기술연구원 | Trolly apparatus for measuring track irregularity having track guidance member of hydraulic type, and method for the same |
| CN208104930U (en) * | 2018-01-03 | 2018-11-16 | 范长东 | A kind of orbit measurement vehicle |
-
2018
- 2018-01-03 CN CN201810006332.9A patent/CN108060618A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039081A (en) * | 1988-06-28 | 1990-01-24 | 刘利山 | Track inspection car |
| CN2701720Y (en) * | 2004-06-02 | 2005-05-25 | 长沙悦诚机电科技有限公司 | Static geometric parameter detecting instrument for rail track |
| CN2725851Y (en) * | 2004-09-23 | 2005-09-14 | 西安工业学院 | Portable tester for railway line geemetry |
| KR100737517B1 (en) * | 2006-10-27 | 2007-07-10 | (주)파비스 | Rail measurement system and the method |
| CN201408000Y (en) * | 2009-05-25 | 2010-02-17 | 王冰珊 | Digital mobile rail gage for detection of rail static parameters |
| CN202115547U (en) * | 2011-05-04 | 2012-01-18 | 北京麦格天宝科技发展集团有限公司 | Track geometry status measuring cart and measuring apparatus |
| 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 |
| KR20170122947A (en) * | 2016-04-28 | 2017-11-07 | 한국철도기술연구원 | Trolly apparatus for measuring track irregularity having track guidance member of hydraulic type, and method for the same |
| CN208104930U (en) * | 2018-01-03 | 2018-11-16 | 范长东 | A kind of orbit measurement vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296716A (en) * | 2019-07-29 | 2019-10-01 | 广东联城住工装备信息科技有限公司 | Rail travel garage journey detection system |
| CN110303820A (en) * | 2019-07-31 | 2019-10-08 | 江西日月明测控科技股份有限公司 | A kind of measurement wheel group and track detection car |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Changdong Document name: Notice of First Examination Opinion |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Changdong Document name: Deemed withdrawal notice |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |