CN202358130U - Online detection rail device of railway wheel - Google Patents
Online detection rail device of railway wheel Download PDFInfo
- Publication number
- CN202358130U CN202358130U CN2011205251188U CN201120525118U CN202358130U CN 202358130 U CN202358130 U CN 202358130U CN 2011205251188 U CN2011205251188 U CN 2011205251188U CN 201120525118 U CN201120525118 U CN 201120525118U CN 202358130 U CN202358130 U CN 202358130U
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- Prior art keywords
- rail
- pad
- working track
- online detection
- guard rail
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- Expired - Lifetime
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model discloses an online detection rail device of a railway wheel. The online detection rail device comprises a working rail (1) and a guardrail (2), both of which are arranged on a rail pad (3) in parallel and are integrally connected with the rail pad (3), wherein one end of a rail foot (4) at the lower part of the working rail (1) is embedded in a groove (5) on the rail pad (3), the upper side of the other end of the rail foot (4) is provided with an L-shaped connection piece (6), the upper part of the connection piece (6) is fixedly connected with the middle part of the working rail (1) through a bolt (7), the lower part of the connection piece (6) and the upper part of a rail brace (9) on the rail pad (3) are embedded in the lower side of the a rail gauge block (8), and the rail gauge block (8) is fixed on the rail pad (3) through the bolt (7); and the rail pad (3) is fixedly connected with a fixing block (10) arranged on the rail pad (3) of the side part through the bolt (7). According to the online detection rail device disclosed by the utility model, the working rail manufactured by a standard rail and the guiderail are integrally connected through the rail pad, the use is convenient and the cost is low.
Description
Technical field
The utility model relates to the on-line automatic carrying out flaw detection technical field of railway wheel, the online detection rail set of specifically a kind of railway wheel.
Background technology
Train wheel is one of vitals that ensures train operating safety.Along with train develops towards high speed, heavy duty, long routing,, more show urgent to the detection and the guarantee of wheel.To technical development both domestic and external and case history, in conjunction with the actual conditions of China, the online detection rail set of the integrated railway wheel of patent name (200820135156.0) discloses a kind of reasonable practical plan.But in reality is tentative, not enough below finding: (1), special rail be difficult to processing and the process-cycle long; (2), special rail tooling cost is high; (3), special steel rail material selects relatively difficulty, is unfavorable for processing.
Summary of the invention
The purpose of the utility model is the defective to prior art, and a kind of online detection rail set of the big railway wheel in space that is easy to process, detect is provided.
The purpose of the utility model solves through following technical scheme:
The online detection rail set of a kind of railway wheel; Comprise working track and guard rail; Described working track is set in parallel on the rail pad and with rail pad one with guard rail and is connected; One end of the foot of working track bottom is embedded in the groove on the rail pad, and the other end upside of foot is provided with L shaped attaching parts, and the top of attaching parts is fixedly linked through the middle part of bolt and working track; The top of rail brace all is embedded in the downside of track gauge block on the bottom of attaching parts and the rail pad, and track gauge block is through being bolted on the rail pad; Described guard rail is fixedly linked through the fixed block that is provided with on bolt and its sidepiece rail pad.
Described attaching parts and rail brace lay respectively at the both sides of track gauge block.
Described working track and guard rail adopt Standard Guage to process.
The two ends of said working track and guard rail link to each other with stock rail, and an end of said stock rail stretches between working track and the guard rail, and the distance between stock rail and the guard rail is less than the distance between working track and the guard rail.
Constitute the U-shaped groove between described working track and the guard rail, the U-shaped groove is between working track and guard rail and along the bearing of trend setting of working track and guard rail.
Be provided with detecting device in the described U-shaped groove.
The utility model is compared prior art has following advantage:
The work rail that the utility model adopts eliminates the inside part rail head with guard rail by Standard Guage and processes, be prone to processing and cost low, be convenient to maintenance and change; And be integrated on the rail pad through will work rail and guard rail, enlarged the detecting device installing space between work rail and the guard rail, have easy to operate, safe and reliable characteristics.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Accompanying drawing 2 is the work rail of the utility model and the contrast scheme drawing of master gauge;
Accompanying drawing 3 is the plan structure scheme drawing of the utility model.
Wherein: 1-working track; 2-guard rail; 3-rail pad; 4-foot; 5-groove; 6-attaching parts; 7-bolt; 8-track gauge block; 9-rail brace; 10-fixed block; 11-stock rail; 12-U-shaped groove.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1, Fig. 2 and shown in Figure 3: the online detection rail set of a kind of railway wheel; Comprise the working track 1 and guard rail 2 that adopt Standard Guage to process, the inboard rail head of Standard Guage is partly eliminated, through special PROCESS FOR TREATMENT; Make it satisfy certain intensity and toughness; Meet the wheel technical requirements of going, the contrast scheme drawing of working track 1 and Standard Guage is as shown in Figure 2, and dash area is represented working track 1.Working track 1 is set in parallel on the rail pad 3 and with rail pad 3 one with guard rail 2 and is connected; One end of the foot 4 of working track 1 bottom is embedded in the groove 5 on the rail pad 3; The other end upside of foot 4 is provided with L shaped attaching parts 6; The top of attaching parts 6 is fixedly linked through the middle part of bolt 7 with working track 1; The top of rail brace 9 all is embedded in the downside of track gauge block 8 on the bottom of attaching parts 6 and the rail pad 3, and attaching parts 6 and rail brace 9 lay respectively at the both sides of track gauge block 8, and track gauge block 8 is fixed on the rail pad 3 through bolt 7; Guard rail 3 is fixedly linked through the fixed block 10 that is provided with on bolt 7 and its sidepiece rail pad 3.The two ends of working track 1 and guard rail 2 link to each other with stock rail 11; One end of stock rail 11 stretches between working track 1 and the guard rail 2; So the distance between stock rail 11 and the guard rail 2 is less than the distance between working track 1 and the guard rail 2; Enlarged the detection space of wheel tread, during concrete operations, stretched between working track 1 and the guard rail 2 after an end parts of stock rail 11 eliminated and to realize above-mentioned set-up mode.Establish the U-shaped groove 12 of detecting device in constituting between working track 1 and the guard rail 2 in addition, U-shaped groove 12 is between working track 1 and guard rail 2 and along the bearing of trend setting of working track 1 and guard rail 2.
After the work rail 1 and the guard rail 2 of the utility model was fixedly mounted on the rail pad 3, work rail 1 took the shape of the letter U with the cross section that guard rail 2 constitutes, and constitutes U-shaped groove 12 between work rail 1 and the guard rail 2; The whole plan view that work rail 1, guard rail 2 and stock rail 11 constitute is H shape, and promptly the track structure form of this detection rail set still adopts U-H shape, and the integral structure birds-eye view is as shown in Figure 3.Wherein the inboard of U-shaped rail is a guard rail 2, is used to limit wheel rim; The outside of U-shaped rail is the work rail, carries wheel.Work rail 1 eliminates the inside part rail head with guard rail 2 by Standard Guage and processes, and is prone to processing, cost is low and is convenient to maintenance change, and the contrast scheme drawing of working track 1 and Standard Guage is as shown in Figure 2, and dash area is represented working track 1; And be integrated on the rail pad 3 with guard rail 2 through the rail 1 of will working; And with respect to stock rail 11, working track, 1 than the stock rail 11 outer partial distances that moved; Enlarged the space size between work rail 1 and the guard rail 2 relatively; Promptly enlarged the space size of the U-shaped groove 12 that is used for the installation and measuring device, made whole detection device more easy mounting dismounting and easy operating, and safe and reliable.
When the utility model uses, in the U-shaped groove 12 between work rail 1 and the guard rail 2 linear transducer array is installed, the linear transducer array length of installation is greater than the locomotive wheel girth of maximum; Installation and control circuit and pipeline between two guard rails 2, multi-channel detection instrument etc.The utility model is in when work, and license number identifier trigger switch at first is to the vehicle Taking Pictures recording; Then wheel triggers sensor, and washing equipment starts in advance, cleaning wheel and wetting, acoustic coupling effect when improving test; Then the time through successively triggering tachogenerator, computing machine calculates the speed that wheel goes automatically, for the linear transducer array test provides foundation; Then trigger sensor, the automatic-spraying mark, beginning cooresponding test of linear transducer array and sampling send computing machine to through instrument and focus on, and the test result of intuitive display, accomplish one time test process.
The technology that the utility model does not relate to all can realize through prior art.
Claims (6)
1. online detection rail set of railway wheel; Comprise working track (1) and guard rail (2); It is characterized in that described working track (1) and guard rail (2) are set in parallel in rail pad (3) and upward and with rail pad (3) one are connected; One end of the foot (4) of working track (1) bottom is embedded in the groove (5) on the rail pad (3); The other end upside of foot (4) is provided with L shaped attaching parts (6); The top of attaching parts (6) is fixedly linked through the middle part of bolt (7) with working track (1), and the top of the last rail brace (9) of the bottom of attaching parts (6) and rail pad (3) all is embedded in the downside of track gauge block (8), and track gauge block (8) is fixed on the rail pad (3) through bolt (7); Described guard rail (3) is gone up the fixed block (10) that is provided with through bolt (7) and its sidepiece rail pad (3) and is fixedly linked.
2. the online detection rail set of railway wheel according to claim 1 is characterized in that described attaching parts (6) and rail brace (9) lay respectively at the both sides of track gauge block (8).
3. the online detection rail set of railway wheel according to claim 1 is characterized in that described working track (1) and guard rail (2) adopt Standard Guage to process.
4. the online detection rail set of railway wheel according to claim 1; The two ends that it is characterized in that said working track (1) and guard rail (2) link to each other with stock rail (11); One end of said stock rail (11) stretches between working track (1) and the guard rail (2), and the distance between stock rail (11) and the guard rail (2) is less than the distance between working track (1) and the guard rail (2).
5. the online detection rail set of railway wheel according to claim 1; It is characterized in that between described working track (1) and the guard rail (2) constituting U-shaped groove (12), U-shaped groove (12) is positioned between working track (1) and the guard rail (2) and along the bearing of trend setting of working track (1) and guard rail (2).
6. the online detection rail set of railway wheel according to claim 5 is characterized in that being provided with detecting device in the described U-shaped groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205251188U CN202358130U (en) | 2011-12-15 | 2011-12-15 | Online detection rail device of railway wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205251188U CN202358130U (en) | 2011-12-15 | 2011-12-15 | Online detection rail device of railway wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358130U true CN202358130U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205251188U Expired - Lifetime CN202358130U (en) | 2011-12-15 | 2011-12-15 | Online detection rail device of railway wheel |
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| Country | Link |
|---|---|
| CN (1) | CN202358130U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332209A (en) * | 2013-07-10 | 2013-10-02 | 南京拓控信息科技有限公司 | Train wheel online flaw detection rail device |
| CN103924486A (en) * | 2014-05-04 | 2014-07-16 | 北京主导时代科技有限公司 | Railway wheel online detection rail device |
| CN108071918A (en) * | 2016-11-18 | 2018-05-25 | 宋旸 | The profile rail and bridge piece of a kind of fast-assembling, adaptation |
| CN112765774A (en) * | 2020-12-25 | 2021-05-07 | 青岛黄海学院 | Railway seismic source Rayleigh surface wave mechanical model and numerical simulation method thereof |
-
2011
- 2011-12-15 CN CN2011205251188U patent/CN202358130U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332209A (en) * | 2013-07-10 | 2013-10-02 | 南京拓控信息科技有限公司 | Train wheel online flaw detection rail device |
| WO2015003510A1 (en) * | 2013-07-10 | 2015-01-15 | 南京拓控信息科技有限公司 | On-line inspection rail device for train wheel |
| US10005479B2 (en) | 2013-07-10 | 2018-06-26 | Nanjing Tycho Information Technology Co., Ltd. | Online train wheel fault detection device |
| CN103924486A (en) * | 2014-05-04 | 2014-07-16 | 北京主导时代科技有限公司 | Railway wheel online detection rail device |
| CN108071918A (en) * | 2016-11-18 | 2018-05-25 | 宋旸 | The profile rail and bridge piece of a kind of fast-assembling, adaptation |
| CN108071918B (en) * | 2016-11-18 | 2023-10-27 | 合肥发源地智能机器人有限公司 | Quick-assembly and adaptive special-shaped rail and lap joint |
| CN112765774A (en) * | 2020-12-25 | 2021-05-07 | 青岛黄海学院 | Railway seismic source Rayleigh surface wave mechanical model and numerical simulation method thereof |
| CN112765774B (en) * | 2020-12-25 | 2022-07-01 | 青岛黄海学院 | Railway seismic source Rayleigh surface wave mechanical model and numerical simulation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 Xincheng Technology Park No. 69 building 01 layer 14 Patentee after: NANJING TYCHO INFORMATION TECHNOLOGY CO., LTD. Address before: The Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 Xincheng Technology Park No. 69 building 01 layer 14 Patentee before: Nanjing Tycho Information Technology Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Metro Technology Building No. 69 Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 01 14 storey buildings Patentee after: NANJING TYCHO INFORMATION TECHNOLOGY CO., LTD. Address before: The Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 Xincheng Technology Park No. 69 building 01 layer 14 Patentee before: NANJING TYCHO INFORMATION TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
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| CX01 | Expiry of patent term |