CN104655510B - High speed railway track measuring instrument measurement wheel wearability test device - Google Patents
High speed railway track measuring instrument measurement wheel wearability test device Download PDFInfo
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- CN104655510B CN104655510B CN201510075601.3A CN201510075601A CN104655510B CN 104655510 B CN104655510 B CN 104655510B CN 201510075601 A CN201510075601 A CN 201510075601A CN 104655510 B CN104655510 B CN 104655510B
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Abstract
The present invention relates to a kind of high speed railway track measuring instrument measurement wheel wearability test device.Rail measuring apparatus field process amount is larger, and the wearability of measurement wheel needs targetedly equipment progress detection to put into field process.The present invention includes the base of mesa-shaped, and base side is fixed with upright tripod, and tripod top is connected with horizontal U-shaped by axle bed and connecting shaft and pitched；The two ends fork plate of U-shaped fork is relative vertically, and end is provided with testing wheel, testing wheel by wheel shaft and is configured with motor；Fixed support is provided with the base of tripod offside, fixed support side is provided with depression bar by the fix bar at two ends.The wear-resisting pressure of energy flexible modulation wearability test of the invention, the position of measurement opinion can be adjusted flexibly by adjusting the position of fixed support and depression bar, with strong points, reliable test result provides the testing tool of specialty for the performance test of the equipment such as rail measuring apparatus and somascope.
Description
Technical field
The invention belongs to railroad survey technical field, and in particular to a kind of high speed railway track measuring instrument measurement wheel wearability
Test device.
Background technology
The smooth degree of railroad track refers to, due to the change that train orbits with track bed for a long time, go out track
Existing height rises and falls and left and right skew, influences the normally travel of train.With the continuous improvement of train running speed, to realize row
The security and comfortableness of car operation, the ride comfort of particularly high speed railway track directly affect the safety peace of bullet train
Surely, the design and construction of circuit must accomplish high ride, and railroad requires more and more higher to railway irregularity state parameter,
Therefore the detection and maintenance to rail smooth degree particularly seem important.
At present, for railroad track smooth degree detection more than carried out by the way of track geometry status measuring instrument, however,
The measuring instrument field process amount is larger, and environmental condition is unstable or even more severe, therefore the wearability of measuring instrument measurement wheel is needed
Targetedly equipment progress detection it could put into field process.
The content of the invention
, can be to track it is an object of the invention to provide a kind of high speed railway track measuring instrument measurement wheel wearability test device
The measurement wheel of the equipment such as measuring instrument and somascope carries out wearability test.
The technical solution adopted in the present invention is：
High speed railway track measuring instrument measurement wheel wearability test device, it is characterised in that：
Base including mesa-shaped, base side is fixed with upright tripod, and tripod top passes through axle bed and connection
Axle is connected with horizontal U-shaped fork；The two ends fork plate of U-shaped fork is relative vertically, and end is provided with testing wheel, testing wheel by wheel shaft
It is configured with motor；
Fixed support is provided with the base of tripod offside, fixed support side is provided with depression bar by the fix bar at two ends.
Induced magnet is provided with testing wheel wheel face, U-shaped vent is provided with mileage counter in the position of testing wheel wheel face.
Motor is furnished with governing box, is placed in tripod cavity.
Many places fixing hole perforate is provided with base, the fix bar of depression bar and fixed support pass through many places fixing hole on base
The diverse location of base is fixed in perforate.
Fixed support middle part is provided with recessed stopper slot.
The present invention has advantages below：
The wear-resisting pressure of energy flexible modulation wearability test of the invention, can be flexible by adjusting the position of fixed support and depression bar
The position of adjustment measurement opinion, with strong points, reliable test result is that the performance test of the equipment such as rail measuring apparatus and somascope is carried
The testing tool of specialty is supplied.
Brief description of the drawings
Fig. 1 is structure chart of the present invention.
Fig. 2 is use state figure of the present invention.
In figure, 1- testing wheels, 2-U shapes fork, 3- connecting shafts, 4- axle beds, 5- tripods, 6- bases, 7- fixes support, and 8- is fixed
Bar, 9- depression bars, 10- fixing holes, 11- motors, 12- induced magnets, 13- mileage counters, 14- wheel shafts, 15- governing boxs.
Embodiment
With reference to embodiment, the present invention will be described in detail.
A kind of high speed railway track measuring instrument measurement wheel wearability test device of the present invention, includes the bottom of mesa-shaped
Seat 6, the side of base 6 is fixed with upright tripod 5, and the top of tripod 5 is connected with horizontal U-shaped by axle bed 4 and connecting shaft 3
Fork 2.The two ends fork plate of U-shaped fork 2 is relative vertically, and end is provided with testing wheel 1 by wheel shaft 14, testing wheel 1 using wearability compared with
Good manganese steel material.Motor 11 is configured with testing wheel 1.Motor 11 is furnished with governing box 15, is placed in the cavity of tripod 5.Three pin
Fixed support 7 is provided with the base 6 of the offside of frame 5, the fixed side of support 7 is provided with depression bar 9 by the fix bar 8 at two ends.Fixed support 7
Middle part is provided with recessed stopper slot.
Induced magnet 12 is provided with the wheel face of testing wheel 1, the position that U-shaped fork 2 is located at the wheel face of testing wheel 1 is provided with odometer
Number device 13.
Many places fixing hole perforate is provided with base 6, the fix bar 8 of depression bar 9 and fixed support 7 pass through many places on base 6
The diverse location of base is fixed in fixing hole perforate.
In use, the road wheel of rail measuring apparatus to be extend into the lower section of testing wheel 1 between depression bar 9 and fixed support 7, pass through
Adjust fix bar 8 and fix position and depression bar 9 height of the support 7 on base, the position for treating measuring wheel is defined.Fixed support 7
Stopper slot can to rail measuring apparatus carry out it is spacing, prevent it from moving left and right.Testing wheel 1 is pressed in and treated on measuring wheel, starts motor
11, start test.The speed of testing wheel 1 can be adjusted in test process by governing box 15, mileage counter 13 is by sensing magnetic
Iron 12 records the rotation mileage of testing wheel 1.By setting balancing weight on U-shaped fork 2, pressure of the testing wheel 1 to road wheel can adjust
Power.After being completed, U-shaped is pitched 2 and rotated around connecting shaft 3, is easy to pipette rail measuring apparatus.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And any equivalent conversion taken technical solution of the present invention, it is that claim of the invention is covered.
Claims (5)
1. high speed railway track measuring instrument measurement wheel wearability test device, it is characterised in that：
Base including mesa-shaped（6）, base（6）Side is fixed with upright tripod（5）, tripod（5）Top passes through axle
Seat（4）And connecting shaft（3）It is connected with horizontal U-shaped fork（2）；U-shaped is pitched（2）Two ends fork plate it is relative vertically, end passes through wheel shaft
（14）It is provided with testing wheel（1）, testing wheel（1）On be configured with motor（11）；
Tripod（5）The base of offside（6）On be provided with fixed support（7）, fixed support（7）The fix bar that side passes through two ends（8）
It is provided with depression bar（9）；
U-shaped is pitched（2）On be provided with for adjusting testing wheel（1）To the balancing weight of road wheel pressure.
2. high speed railway track measuring instrument measurement wheel wearability test device according to claim 1, it is characterised in that：
Testing wheel（1）Induced magnet is provided with wheel face（12）, U-shaped fork（2）Positioned at testing wheel（1）In the position of wheel face is provided with
Journey counter（13）.
3. high speed railway track measuring instrument measurement wheel wearability test device according to claim 2, it is characterised in that：
Motor（11）Equipped with governing box（15）, it is placed in tripod（5）In cavity.
4. high speed railway track measuring instrument measurement wheel wearability test device according to claim 3, it is characterised in that：
Base（6）On be provided with many places fixing hole perforate, depression bar（9）Fix bar（8）With fixed support（7）Pass through base（6）On
Many places fixing hole perforate be fixed on the diverse location of base.
5. high speed railway track measuring instrument measurement wheel wearability test device according to claim 4, it is characterised in that：
Fixed support（7）Middle part is provided with recessed stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075601.3A CN104655510B (en) | 2015-02-13 | 2015-02-13 | High speed railway track measuring instrument measurement wheel wearability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075601.3A CN104655510B (en) | 2015-02-13 | 2015-02-13 | High speed railway track measuring instrument measurement wheel wearability test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104655510A CN104655510A (en) | 2015-05-27 |
| CN104655510B true CN104655510B (en) | 2017-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510075601.3A Active CN104655510B (en) | 2015-02-13 | 2015-02-13 | High speed railway track measuring instrument measurement wheel wearability test device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1136807A2 (en) * | 2000-03-17 | 2001-09-26 | Bridgestone Corporation | Tire wear forecasting method and apparatus |
| CN101701806A (en) * | 2009-11-13 | 2010-05-05 | 西南交通大学 | Portable laser measuring device for wheel circumference surface roughness and non-rounding abrasion |
| CN202126377U (en) * | 2011-06-01 | 2012-01-25 | 明门(中国)幼童用品有限公司 | Wear resistance testing device for wheels |
| CN204439483U (en) * | 2015-02-13 | 2015-07-01 | 中铁第一勘察设计院集团有限公司 | A kind of high speed railway track measuring instrument measuring wheel wearability test device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001035070A1 (en) * | 1999-04-14 | 2001-05-17 | Jsr Corporation | Abrasion tester |
| JP2003139659A (en) * | 2001-10-31 | 2003-05-14 | Sumitomo Rubber Ind Ltd | Tire supporting-surface analyzer |
-
2015
- 2015-02-13 CN CN201510075601.3A patent/CN104655510B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1136807A2 (en) * | 2000-03-17 | 2001-09-26 | Bridgestone Corporation | Tire wear forecasting method and apparatus |
| CN101701806A (en) * | 2009-11-13 | 2010-05-05 | 西南交通大学 | Portable laser measuring device for wheel circumference surface roughness and non-rounding abrasion |
| CN202126377U (en) * | 2011-06-01 | 2012-01-25 | 明门(中国)幼童用品有限公司 | Wear resistance testing device for wheels |
| CN204439483U (en) * | 2015-02-13 | 2015-07-01 | 中铁第一勘察设计院集团有限公司 | A kind of high speed railway track measuring instrument measuring wheel wearability test device |
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| Publication number | Publication date |
|---|---|
| CN104655510A (en) | 2015-05-27 |
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