CN104176077A - Rail flaw detection vehicle for subway - Google Patents
Rail flaw detection vehicle for subway Download PDFInfo
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- CN104176077A CN104176077A CN201410415306.3A CN201410415306A CN104176077A CN 104176077 A CN104176077 A CN 104176077A CN 201410415306 A CN201410415306 A CN 201410415306A CN 104176077 A CN104176077 A CN 104176077A
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- flaw detection
- detection
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- failure detector
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Abstract
The invention relates to the technical field of electric locomotives, in particular to a rail flaw detection vehicle for a subway. The rail flaw detection vehicle comprises a cab, a frame, a bogie, a diesel engine unit, a carriage, an air source system, a detection room, a flaw detection unit and an electrical cabinet. The cab, the diesel engine unit, the detection room and the electrical cabinet are mounted inside the carriage; the carriage is connected to the top of the frame; the bogie, the air source system and the flaw detector are connected to the bottom of the frame; an alternating current and direct current electric transmission device is disposed inside the carriage; the flaw detection unit comprises a lifting bar, a stabilizer bar, a detection wheel, a detection bar and a flaw detector. The alternating current and direct current electric transmission device is disposed in the carriage to serve as a built-in drive power of the vehicle, standalone travelling is available, the flaw detector is in a slipping boot structure, the speed can be greatly increased at the premise of detection quality guaranteed, maintenance of parts is low, application and maintenance costs are low, and the vehicle has important significance to lowering domestic user cost and improving operating efficiency.
Description
Technical field
The present invention relates to electric locomotive technical field, especially a kind of subway rail flaw detection car.
Background technology
Rail is the chief component parts of railroad track, and its function is that the wheel of pilot engine vehicle advances, and bears the immense pressure of wheel, and is delivered on sleeper.Rail is necessary for wheel rolling surface continuous, smooth-going and that resistance is minimum is provided.Therefore; safe operation in order to ensure locomotive; the railway system needs often rail to be carried out to carrying out flaw detection; the tired defect and the weld defect that within the scope of rail head and the web of the rail with detection rail, (comprise near joint); and flange of rail corrosion and crescent moon fall piece, crushing of rail head equivalent damage situation; to adopt remedial measures in time, prevent trouble before it happens.At present, domestic inspection car is substantially all unpowered types, cannot unit walking, degree of automation is low, and failure detector is wheeled construction, inspection speed is slow, operation and maintenance cost is high, inefficiency.
Summary of the invention
Low in order to overcome existing inspection car degree of automation, inspection speed is slow, and the deficiency of inefficiency the invention provides a kind of subway rail flaw detection car.
The technical solution adopted for the present invention to solve the technical problems is: a kind of subway rail flaw detection car, comprise driver's cab, vehicle frame, bogie truck, diesel motor group, compartment, air supply system, flaw detection operating room, failure detector and Electric Appliance Cabinet, driver's cab, diesel motor group, flaw detection operating room and Electric Appliance Cabinet are arranged in compartment, compartment is connected to the top of vehicle frame, bogie truck, air supply system and failure detector are connected to the bottom of vehicle frame, in compartment, be provided with and hand over orthogonal electric actuator, failure detector is provided with lifting bar, stabilizer rod, flaw detection wheel, flaw detection bar and fault indicator.
According to another embodiment of the invention, further comprise that fault indicator is skid shoe type structure.
According to another embodiment of the invention, further comprise that flaw detection wheel is connected to the bottom of failure detector by lifting bar.
According to another embodiment of the invention, the two ends that further comprise stabilizer rod are connected to the sidepiece of flaw detection wheel and the end of failure detector.
According to another embodiment of the invention, further comprise that fault indicator is connected between two flaw detection wheels by flaw detection bar.
The invention has the beneficial effects as follows, in compartment, arrange and hand over orthogonal electric actuator, the driving power carrying as inspection car, can walk by unit, not only degree of automation is high, and speed is controlled, power is controlled, energy-efficient, failure detector adopts lifting bar, stabilizer rod, the unitized construction of flaw detection wheel and flaw detection bar, stabilized structure, and fault indicator is arranged on to two flaw detection bars between flaw detection wheel, stable, use reliable, fault indicator adopts skid shoe type structure, under the prerequisite that guarantees flaw detection quality, can greatly improve speed, parts maintenance workload is little, operation and maintenance cost is low, to reducing demestic user's cost and increasing work efficiency significant.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. driver's cabs in figure, 2. vehicle frame, 3. bogie truck, 4. diesel motor group, 5. compartment, 6. air supply system, 7. flaw detection operating room, 8. failure detector, 81. lifting bars, 82. stabilizer rods, 83. flaw detection wheels, 84. flaw detection bars, 85. fault indicators, 9. Electric Appliance Cabinet, 10. hands over orthogonal electric actuator.
The specific embodiment
If Fig. 1 is structural representation of the present invention, a kind of subway rail flaw detection car, comprise driver's cab 1, vehicle frame 2, bogie truck 3, diesel motor group 4, compartment 5, air supply system 6, flaw detection operating room 7, failure detector 8 and Electric Appliance Cabinet 9, driver's cab 1, diesel motor group 4, flaw detection operating room 7 and Electric Appliance Cabinet 9 are arranged in compartment 5, compartment 5 is connected to the top of vehicle frame 2, bogie truck 3, air supply system 6 and failure detector 8 are connected to the bottom of vehicle frame 2, in compartment 5, be provided with and hand over orthogonal electric actuator 10, failure detector 8 is provided with lifting bar 81, stabilizer rod 82, flaw detection wheel 83, flaw detection bar 84 and fault indicator 85.Fault indicator 85 is skid shoe type structure.Flaw detection wheel 83 is connected to the bottom of failure detector 8 by lifting bar 81.The two ends of stabilizer rod 82 are connected to the sidepiece of flaw detection wheel 83 and the end of failure detector 8.Fault indicator 85 is connected between two flaw detection wheels 83 by flaw detection bar 84.
In compartment, 5 interior settings are handed over orthogonal electric actuator 10, the driving power carrying as inspection car, can walk by unit, not only degree of automation is high, and speed is controlled, power is controlled, energy-efficient, failure detector 8 adopts lifting bar 81, stabilizer rod 82, the unitized construction of flaw detection wheel 83 and flaw detection bar 84, stabilized structure, and fault indicator 85 is arranged on to two flaw detection bars 84 between flaw detection wheel 83, stable, use reliable, fault indicator 85 adopts skid shoe type structure, under the prerequisite that guarantees flaw detection quality, can greatly improve speed, parts maintenance workload is little, operation and maintenance cost is low, to reducing demestic user's cost and increasing work efficiency significant.
Claims (5)
1. a subway rail flaw detection car, comprise driver's cab (1), vehicle frame (2), bogie truck (3), diesel motor group (4), compartment (5), air supply system (6), flaw detection operating room (7), failure detector (8) and Electric Appliance Cabinet (9), driver's cab (1), diesel motor group (4), flaw detection operating room (7) and Electric Appliance Cabinet (9) are arranged in compartment (5), compartment (5) is connected to the top of vehicle frame (2), bogie truck (3), air supply system (6) and failure detector (8) are connected to the bottom of vehicle frame (2), it is characterized in that: in compartment (5), be provided with and hand over orthogonal electric actuator (10), failure detector (8) is provided with lifting bar (81), stabilizer rod (82), flaw detection wheel (83), flaw detection bar (84) and fault indicator (85).
2. subway rail flaw detection car according to claim 1, is characterized in that: fault indicator (85) is skid shoe type structure.
3. subway rail flaw detection car according to claim 1, is characterized in that: flaw detection wheel (83) is connected to the bottom of failure detector (8) by lifting bar (81).
4. subway rail flaw detection car according to claim 1, is characterized in that: the two ends of stabilizer rod (82) are connected to the flaw detection wheel sidepiece of (83) and the end of failure detector (8).
5. subway rail flaw detection car according to claim 1, is characterized in that: fault indicator (85) is connected between two flaw detection wheels (83) by flaw detection bar (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415306.3A CN104176077B (en) | 2014-08-22 | 2014-08-22 | Subway rail-defect detector car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415306.3A CN104176077B (en) | 2014-08-22 | 2014-08-22 | Subway rail-defect detector car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104176077A true CN104176077A (en) | 2014-12-03 |
| CN104176077B CN104176077B (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415306.3A Active CN104176077B (en) | 2014-08-22 | 2014-08-22 | Subway rail-defect detector car |
Country Status (1)
| Country | Link |
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| CN (1) | CN104176077B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938650A (en) * | 2017-04-07 | 2017-07-11 | 湖南工业大学 | Bidirectional trolley capable of being folded and unfolded in curved manner |
| CN108773382A (en) * | 2018-06-07 | 2018-11-09 | 中国铁建高新装备股份有限公司 | Railway maintenance of way multifunctional comprehensive Operation Van |
| CN109969205A (en) * | 2019-04-28 | 2019-07-05 | 北京中百源国际科技创新研究有限公司 | A kind of unpiloted track neutron nondestructive test vehicle |
| CN113071533A (en) * | 2020-09-30 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Sliding shoe lifting mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522265A (en) * | 1994-04-06 | 1996-06-04 | Speno International Sa | Device for the ultrasonic measuring of the defects of a railway track |
| JP2001296276A (en) * | 2000-04-14 | 2001-10-26 | Tokimec Inc | Rail tracing device |
| CN201116920Y (en) * | 2007-08-31 | 2008-09-17 | 北京安通伟业铁路工务技术有限公司 | Combined probe used for steel rail welding seam ultrasonic inspection |
| CN201882114U (en) * | 2010-12-01 | 2011-06-29 | 南车洛阳机车有限公司 | Rail flaw detector car for urban light rail transit |
| RU2474505C1 (en) * | 2011-09-01 | 2013-02-10 | Открытое Акционерное Общество "Российские Железные Дороги" | Method of rails diagnostics |
| CN103213601A (en) * | 2013-04-18 | 2013-07-24 | 宝鸡南车时代工程机械有限公司 | Subway steel rail high speed flaw detection car with sinking power |
| CN203221996U (en) * | 2013-04-18 | 2013-10-02 | 宝鸡南车时代工程机械有限公司 | Detection van for detecting flaws of urban railway transit steel rails |
| CN204037569U (en) * | 2014-08-22 | 2014-12-24 | 南车戚墅堰机车有限公司 | Subway rail flaw detection car |
-
2014
- 2014-08-22 CN CN201410415306.3A patent/CN104176077B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522265A (en) * | 1994-04-06 | 1996-06-04 | Speno International Sa | Device for the ultrasonic measuring of the defects of a railway track |
| JP2001296276A (en) * | 2000-04-14 | 2001-10-26 | Tokimec Inc | Rail tracing device |
| CN201116920Y (en) * | 2007-08-31 | 2008-09-17 | 北京安通伟业铁路工务技术有限公司 | Combined probe used for steel rail welding seam ultrasonic inspection |
| CN201882114U (en) * | 2010-12-01 | 2011-06-29 | 南车洛阳机车有限公司 | Rail flaw detector car for urban light rail transit |
| RU2474505C1 (en) * | 2011-09-01 | 2013-02-10 | Открытое Акционерное Общество "Российские Железные Дороги" | Method of rails diagnostics |
| CN103213601A (en) * | 2013-04-18 | 2013-07-24 | 宝鸡南车时代工程机械有限公司 | Subway steel rail high speed flaw detection car with sinking power |
| CN203221996U (en) * | 2013-04-18 | 2013-10-02 | 宝鸡南车时代工程机械有限公司 | Detection van for detecting flaws of urban railway transit steel rails |
| CN204037569U (en) * | 2014-08-22 | 2014-12-24 | 南车戚墅堰机车有限公司 | Subway rail flaw detection car |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938650A (en) * | 2017-04-07 | 2017-07-11 | 湖南工业大学 | Bidirectional trolley capable of being folded and unfolded in curved manner |
| CN106938650B (en) * | 2017-04-07 | 2019-03-01 | 湖南工业大学 | Bidirectional trolley capable of being folded and unfolded in curved manner |
| CN108773382A (en) * | 2018-06-07 | 2018-11-09 | 中国铁建高新装备股份有限公司 | Railway maintenance of way multifunctional comprehensive Operation Van |
| CN109969205A (en) * | 2019-04-28 | 2019-07-05 | 北京中百源国际科技创新研究有限公司 | A kind of unpiloted track neutron nondestructive test vehicle |
| CN113071533A (en) * | 2020-09-30 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Sliding shoe lifting mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
| CN113071533B (en) * | 2020-09-30 | 2022-06-10 | 常州中车瑞泰装备科技有限公司 | Sliding shoe lifting mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104176077B (en) | 2016-10-12 |
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Address after: Yanling road 213000 Jiangsu city of Changzhou province No. 358 Patentee after: Qishuyan Zhongche Locomotive Co. Ltd. Address before: Qishuyan District of Jiangsu city in Changzhou Province, 213000 Yanling Road No. 358 Patentee before: CHINA NANCHE GROUP QISHUYAN LOCOMOTIVE VEHICLE Co., Ltd. |