CN103863358A - Axle counter installation test detector - Google Patents
Axle counter installation test detector Download PDFInfo
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- CN103863358A CN103863358A CN201410091101.4A CN201410091101A CN103863358A CN 103863358 A CN103863358 A CN 103863358A CN 201410091101 A CN201410091101 A CN 201410091101A CN 103863358 A CN103863358 A CN 103863358A
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Abstract
The invention discloses an axle counter installation test detector, which comprises a steady traveling wheel connecting axle, two traveling wheels are rotatably mounted on the steady traveling wheel connecting axle and respectively arranged on the top surfaces of rails to be detected, small traveling direction positioning wheels are respectively rotatably mounted on both ends of the steady traveling wheel connecting axle, moreover, the rims of the two small traveling direction positioning wheels respectively cling to the side surfaces of the rails to be detected, a simulated wheel pair test board is connected with the bottom of the steady traveling wheel connecting axle, and an infrared height measuring instrument is mounted on the front end of the simulated wheel pair test board. The axle counter installation test detector can detect whether the installation height of an axle counter magnetic head sensor comes up to a standard and an acceptance specification, can simulate the running direction and wheel pair of a train and has the advantages of more accurate detection and minor error.
Description
Technical field
The present invention relates to railway track detecting device field, be specially a kind of axis-counting device installation test detecting device for railway signal control car.
Background technology
At present, the outdoor axis-counting device installation test of domestic railway signal detects and there is no fixed-type product, and carrying out outdoor meter shaft detection has three kinds of modes.Utilize scale graduation to measure visual inspection magnetic head sensor apart from rail surface height, utilize the simulation train wheel simulated driving of special location survey, with testing detection with the right dolly of metal wheel.
Utilize scale graduation directly to test and observe meter shaft magnetic head sensor apart from rail surface height, human element is many, large by visual inspection error.Utilize the simulation train wheel simulated driving human element of special location survey many, may be because human error causes and has not simulated vehicle wheel and cause that magnetic head is disturbed, error rate is high, need again meter shaft magnetic head to reset, debugging work is restarted, affected debugging efficiency.In installation and measuring process, usually because human error makes installation code inaccurate.And detection in the past and examination device are all to install with test inspection to carry out simultaneously, and success of the test rate is lower, and work efficiency is low, tests once make mistakes to cause most probably again.Indoor and outdoor test and communications personnel are more, because outdoor simulating and detecting device affect whole process and the work-hours of Equipment Inspection and debugging.
Summary of the invention
The object of this invention is to provide a kind of axis-counting device installation test detecting device, the problem existing to solve prior art.
In order to achieve the above object, the technical solution adopted in the present invention is:
Axis-counting device installation test detecting device, it is characterized in that: comprise be horizontally placed on a pair of rail to be measured top walk the steady adapter shaft of driving wheel, walk on the steady adapter shaft of driving wheel, be rotatablely equipped with a pair of walk driving wheel, two walk driving wheel is placed in respectively rail top surface to be measured, walk the steady adapter shaft of driving wheel two ends and be connected with vertically downward respectively fix shaft, two fix shaft bottoms are rotatablely equipped with respectively direction of travel location steamboat, and two direction of travel location steamboat wheel rims are close to respectively rail side surface to be measured, described walk the steady adapter shaft of driving wheel bottom be connected with simulating wheel to test board, simulating wheel is provided with the infrared ray altimeter device coordinating with meter shaft magnetic head sensor work on rail to be measured to test board front end.
Described axis-counting device installation test detecting device, it is characterized in that: described simulating wheel is contour to test board lower surface and rail upper surface to be measured, and simulating wheel is to the wherein close rail inside top to be measured that meter shaft magnetic head sensor is installed in one end of test board.
The present invention has adopted infrared ray altimeter on meter shaft magnetic head sensor setting height(from bottom) standard detects, and has replaced original scale graduation visual inspection, detects more accurate, reduce error, directly reading is observed, and makes that structure is more simple and easy, operation is more simple, represents more directly perceived, distinct.
The present invention increased, two walk driving wheel, direction of travel location steamboat has guaranteed that simulation Railway wheelset test board operates steadily, reduce analog wheel that artificial direct control brings to error, the phenomenon that causes meter shaft magnetic head sensor to disturb, has improved the success ratio that simulation train wheel travels.
Walk driving wheel, direction of travel location steamboat and protect available plastic material, guaranteed the lightly convenient of whole detecting device for two of the present invention.
The restriction that the present invention has not been constructed by whole piece circuit rail, just can simulate driving states in axis-counting device position to debug and to check and accept, and simple in structure, can be repeatedly used, use multiple axis-counting device installation test detecting devices can carry out detection and the debugging of outdoor multiple axis-counting devices simultaneously, the strong degree of utilization that must improve product, and the work efficiency of debugging.
Axis-counting device installation test detecting device of the present invention is assembled by each components and parts, can be convenient for carrying, and also repeatedly recycles.
It is enough to meet standard and acceptance specification that the present invention can detect meter shaft magnetic head sensor setting height(from bottom), simulate current of traffic and Railway wheelset, there is detection more accurate, the advantage that error is little, debugging can be saved necessary human and material resources resource and be shortened burn in period.
Accompanying drawing explanation
Fig. 1 is that integral structure of the present invention detects front elevation.
Fig. 2 is structure upward view of the present invention.
Fig. 3 is structure left view of the present invention.
Fig. 4 is structure right elevation of the present invention.
The specific embodiment
As Figure 1-Figure 4.Axis-counting device installation test detecting device, comprise be horizontally placed on a pair of rail to be measured 7 tops walk the steady adapter shaft 5 of driving wheel, walk on the steady adapter shaft 5 of driving wheel, be rotatablely equipped with a pair of walk driving wheel 1, two walk driving wheel 1 is placed in respectively rail 7 top surfaces to be measured, walk the steady adapter shaft of driving wheel 5 two ends and be connected with vertically downward respectively fix shaft, two fix shaft bottoms are rotatablely equipped with respectively direction of travel location steamboat 2, and two direction of travel location steamboat 2 wheel rims are close to respectively rail 7 side surface to be measured, walk the steady adapter shaft of driving wheel 5 bottoms and be connected with simulating wheel to test board 4, simulating wheel is provided with and meter shaft magnetic head sensor on the rail 7 to be measured 6 infrared ray altimeter device 3 coordinating of working test board 4 front ends.
Simulating wheel is contour to test board 4 lower surfaces and rail to be measured 7 upper surfaces, and simulating wheel is to the wherein close rail inside top to be measured that meter shaft magnetic head sensor 6 is installed in one end of test board 4.
While detecting meter shaft magnetic head sensor, whole detecting device is placed on directly over meter shaft magnetic head sensor 6, opens infrared ray altimeter, just can easy detection in installation and the course of receiving go out whether installation specification of meter shaft magnetic head sensor 6, meet the requirements.Concrete testing process is: whole detecting device is placed on the rail to be measured in axle count sensor 6 fronts, stir away gently the steady adapter shaft 5 of driving wheel and be with the dynamic simulated Railway wheelset test board 4 meter shaft magnetic head sensor 6 that travelled, just can simulate travelling of a train wheel.As need reversing sense simulation train driving also can.The number of times simultaneously travelling is exactly how many train wheels, can detect equipment by indoor axis-counting device observation is that enough installations are correct, and the continuous detecting of meter shaft magnetic head sensor by the interval segment distance in whole piece circuit or station, can simulate the operational process of whole train at rail, thus reach do not need train driving just to detect equipment whether installation and adjustment is reliable.
The present invention is that a kind of novel detection is installed and the convenient equipment of testing, and it can accurately detect the construction reference that whether meets of meter shaft magnetic head installation, and conveniently makes in time corresponding adjustment.In test, key position has been taked metal device, and the light and handy train wheel of simulation flexibly, can accurately simulate train wheel wheel shaft and service direction.Greatly facilitate by the invention of axis-counting device experiment detection device check and the convenient debugging that meter shaft magnetic head is installed, the wheel that can fast speed simulates train wheel is to quantity and travel direction, greatly facilitate the efficiency of equipment debugging, and realize simple fault judgement.Its simple structure, simple to operate, intuitive display, economic and practical, can save debugging and the fault judgement human and material resources that spend and time greatly.Its whole components and parts can be integrated in one, at any time can assembled removal, easy to carry, and widely applicable, can repeated usage, strong raising the degree of utilization of equipment.
Claims (2)
1. axis-counting device installation test detecting device, it is characterized in that: comprise be horizontally placed on a pair of rail to be measured top walk the steady adapter shaft of driving wheel, walk on the steady adapter shaft of driving wheel, be rotatablely equipped with a pair of walk driving wheel, two walk driving wheel is placed in respectively rail top surface to be measured, walk the steady adapter shaft of driving wheel two ends and be connected with vertically downward respectively fix shaft, two fix shaft bottoms are rotatablely equipped with respectively direction of travel location steamboat, and two direction of travel location steamboat wheel rims are close to respectively rail side surface to be measured, described walk the steady adapter shaft of driving wheel bottom be connected with simulating wheel to test board, simulating wheel is provided with the infrared ray altimeter device coordinating with meter shaft magnetic head sensor work on rail to be measured to test board front end.
2. axis-counting device installation test detecting device according to claim 1, it is characterized in that: described simulating wheel is contour to test board lower surface and rail upper surface to be measured, and simulating wheel is to the wherein close rail inside top to be measured that meter shaft magnetic head sensor is installed in one end of test board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091101.4A CN103863358B (en) | 2014-03-12 | 2014-03-12 | Axis-counting device installation test detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091101.4A CN103863358B (en) | 2014-03-12 | 2014-03-12 | Axis-counting device installation test detecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103863358A true CN103863358A (en) | 2014-06-18 |
| CN103863358B CN103863358B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410091101.4A Active CN103863358B (en) | 2014-03-12 | 2014-03-12 | Axis-counting device installation test detecting device |
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| CN (1) | CN103863358B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398469A (en) * | 2015-11-14 | 2016-03-16 | 西安旭丰科技发展有限责任公司 | Railway axle counting system based on double-magnetic-head sensors |
| JP2020056734A (en) * | 2018-10-03 | 2020-04-09 | トヨタテクニカルディベロップメント株式会社 | Measurement calibration device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3816791A1 (en) * | 1988-05-17 | 1989-11-30 | Siemens Ag | DEVICE FOR FASTENING A HOUSING ON A DRIVE RAIL |
| US20070204705A1 (en) * | 2003-10-03 | 2007-09-06 | Sudhir Kumar | Wheel sensor assembly for rail base mounting |
| CN202648966U (en) * | 2012-06-26 | 2013-01-02 | 成都铁路通信设备有限责任公司 | Test template of straddle-type light-rail train based on no conventional rail |
| CN202693345U (en) * | 2012-07-29 | 2013-01-23 | 合肥工大高科信息科技股份有限公司 | Testing device of track axle counting sensor |
-
2014
- 2014-03-12 CN CN201410091101.4A patent/CN103863358B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3816791A1 (en) * | 1988-05-17 | 1989-11-30 | Siemens Ag | DEVICE FOR FASTENING A HOUSING ON A DRIVE RAIL |
| US20070204705A1 (en) * | 2003-10-03 | 2007-09-06 | Sudhir Kumar | Wheel sensor assembly for rail base mounting |
| CN202648966U (en) * | 2012-06-26 | 2013-01-02 | 成都铁路通信设备有限责任公司 | Test template of straddle-type light-rail train based on no conventional rail |
| CN202693345U (en) * | 2012-07-29 | 2013-01-23 | 合肥工大高科信息科技股份有限公司 | Testing device of track axle counting sensor |
Non-Patent Citations (1)
| Title |
|---|
| 周巍: ""JZ1-H微机计轴系统安装调试"", 《科学之友》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398469A (en) * | 2015-11-14 | 2016-03-16 | 西安旭丰科技发展有限责任公司 | Railway axle counting system based on double-magnetic-head sensors |
| CN105398469B (en) * | 2015-11-14 | 2017-09-05 | 西安旭丰科技发展有限责任公司 | A kind of railway axle counting system based on dual-magnetic head sensor |
| JP2020056734A (en) * | 2018-10-03 | 2020-04-09 | トヨタテクニカルディベロップメント株式会社 | Measurement calibration device |
| JP7048470B2 (en) | 2018-10-03 | 2022-04-05 | トヨタテクニカルディベロップメント株式会社 | Measurement and calibration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103863358B (en) | 2016-01-20 |
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