CN104176077B - Subway rail-defect detector car - Google Patents

Subway rail-defect detector car Download PDF

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Publication number
CN104176077B
CN104176077B CN201410415306.3A CN201410415306A CN104176077B CN 104176077 B CN104176077 B CN 104176077B CN 201410415306 A CN201410415306 A CN 201410415306A CN 104176077 B CN104176077 B CN 104176077B
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China
Prior art keywords
flaw detection
detector
compartment
flaw
vehicle frame
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CN104176077A (en
Inventor
马英朝
臧坚东
周雄
左宇霆
刘刚
张晓芳
薛拓
魏春阳
张建勤
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CRRC Qishuyan Co Ltd
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CSR Qishuyan Co Ltd
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Publication of CN104176077A publication Critical patent/CN104176077A/en
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Abstract

The present invention relates to electric locomotive technical field, especially a kind of subway rail-defect detector car.It includes drivers' cab, vehicle frame, bogie, diesel engine unit, compartment, air supply system, flaw detection operating room, failure detector and Electric Appliance Cabinet, drivers' cab, diesel engine unit, flaw detection operating room and Electric Appliance Cabinet are arranged in compartment, compartment is connected to the top of vehicle frame, bogie, air supply system and failure detector are connected to the bottom of vehicle frame, being provided with friendship orthogonal electric actuator in compartment, failure detector is provided with elevating lever, stabiliser bar, flaw detection wheel, flaw detection bar and flaw detector.Friendship orthogonal electric actuator is set in compartment, the driving power carried as inspection car, can walk by unit, flaw detector uses skid shoe type structure, it is greatly improved speed on the premise of ensureing flaw detection quality, parts maintenance workload is little, operation and maintenance low cost, significant with raising work efficiency to reducing domestic user's cost.

Description

Subway rail-defect detector car
Technical field
The present invention relates to electric locomotive technical field, especially a kind of subway rail-defect detector car.
Background technology
Rail be railroad track mainly comprise parts, its function be pilot engine vehicle wheel advance, bear the immense pressure of wheel, and be delivered on sleeper.Rail is necessary for wheel to be provided continuously, smoothes out and the rolling surface of resistance minimum.Therefore; safe operation in order to ensure locomotive; the railway system needs often rail to be carried out carrying out flaw detection; with the fatigue failure of (including near joints) in the range of the detection rail head of rail and the web of the rail and weld defect; and flange of rail corrosion and crescent moon fall block, crushing of rail head equivalent damage situation; to adopt remedial measures in time, prevent trouble before it happens.At present, domestic inspection car is the most all unpowered type, it is impossible to unit is walked, and automaticity is low, and failure detector is wheeled construction, and inspection speed is slow, and operation and maintenance cost is high, inefficiency.
Summary of the invention
In order to overcome existing inspection car automaticity low, inspection speed is slow, the deficiency of inefficiency, the invention provides a kind of subway rail-defect detector car.
The technical solution adopted for the present invention to solve the technical problems is: a kind of subway rail-defect detector car, including drivers' cab, vehicle frame, bogie, diesel engine unit, compartment, air supply system, flaw detection operating room, failure detector and Electric Appliance Cabinet, drivers' cab, diesel engine unit, flaw detection operating room and Electric Appliance Cabinet are arranged in compartment, compartment is connected to the top of vehicle frame, bogie, air supply system and failure detector are connected to the bottom of vehicle frame, being provided with friendship orthogonal electric actuator in compartment, failure detector is provided with elevating lever, stabiliser bar, flaw detection wheel, flaw detection bar and flaw detector.
According to another embodiment of the invention, farther including flaw detector is skid shoe type structure.
According to another embodiment of the invention, farther include flaw detection wheel and be connected to the bottom of failure detector by elevating lever.
According to another embodiment of the invention, the two ends farther including stabiliser bar are connected to sidepiece and the end of failure detector of flaw detection wheel.
According to another embodiment of the invention, farther include flaw detector to be connected between two flaw detection wheels by flaw detection bar.
The invention has the beneficial effects as follows, friendship orthogonal electric actuator is set in compartment, the driving power carried as inspection car, can walk by unit, not only automaticity is high, and speed is controlled, power is controlled, energy-efficient, failure detector uses elevating lever, stabiliser bar, flaw detection wheel and the combinative structure of flaw detection bar, stabilized structure, and flaw detector is arranged on the flaw detection bar between two flaw detection wheels, stable, use reliable, flaw detector uses skid shoe type structure, it is greatly improved speed on the premise of ensureing flaw detection quality, parts maintenance workload is little, operation and maintenance low cost, significant with raising work efficiency to reducing domestic user's cost.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
1. drivers' cab in figure, 2. vehicle frame, 3. bogie, 4. diesel engine unit, 5. compartment, 6. air supply system, 7. flaw detection operating room, 8. failure detector, 81. elevating levers, 82. stabiliser bars, 83. flaw detection wheels, 84. flaw detection bars, 85. flaw detectors, 9. Electric Appliance Cabinet, 10. hand over orthogonal electric actuator.
Detailed description of the invention
If Fig. 1 is the structural representation of the present invention, a kind of subway rail-defect detector car, including drivers' cab 1, vehicle frame 2, bogie 3, diesel engine unit 4, compartment 5, air supply system 6, flaw detection operating room 7, failure detector 8 and Electric Appliance Cabinet 9, drivers' cab 1, diesel engine unit 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 3, air supply system 6 and failure detector 8 are connected to the bottom of vehicle frame 2, friendship orthogonal electric actuator 10 it is provided with in compartment 5, failure detector 8 is provided with elevating lever 81, stabiliser bar 82, flaw detection wheel 83, flaw detection bar 84 and flaw detector 85.Flaw detector 85 is skid shoe type structure.Flaw detection wheel 83 passes through elevating lever 81 and is connected to the bottom of failure detector 8.The two ends of stabiliser bar 82 are connected to sidepiece and the end of failure detector 8 of flaw detection wheel 83.Flaw detector 85 is connected between two flaw detection wheels 83 by flaw detection bar 84.
Friendship orthogonal electric actuator 10 is set in compartment 5, the driving power carried as inspection car, can walk by unit, not only automaticity is high, and speed is controlled, power is controlled, energy-efficient, failure detector 8 uses elevating lever 81, stabiliser bar 82, flaw detection wheel 83 and the combinative structure of flaw detection bar 84, stabilized structure, and flaw detector 85 is arranged on the flaw detection bar 84 between two flaw detection wheels 83, stable, use reliable, flaw detector 85 uses skid shoe type structure, it is greatly improved speed on the premise of ensureing flaw detection quality, parts maintenance workload is little, operation and maintenance low cost, significant with raising work efficiency to reducing domestic user's cost.

Claims (5)

1. a subway rail-defect detector car, including drivers' cab (1), vehicle frame (2), bogie (3), diesel engine unit (4), compartment (5), air supply system (6), flaw detection operating room (7), failure detector (8) and Electric Appliance Cabinet (9), drivers' cab (1), diesel engine unit (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 (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 friendship orthogonal electric actuator (10), failure detector (8) is provided with elevating lever (81), stabiliser bar (82), flaw detection wheel (83), flaw detection bar (84) and flaw detector (85).
Subway rail-defect detector car the most according to claim 1, is characterized in that: flaw detector (85) is skid shoe type structure.
Subway rail-defect detector car the most according to claim 1, is characterized in that: flaw detection wheel (83) is connected to the bottom of failure detector (8) by elevating lever (81).
Subway rail-defect detector car the most according to claim 1, is characterized in that: the two ends of stabiliser bar (82) are connected to sidepiece and the end of failure detector (8) of flaw detection wheel (83).
Subway rail-defect detector car the most according to claim 1, is characterized in that: flaw detector (85) is connected between two flaw detections wheel (83) by flaw detection bar (84).
CN201410415306.3A 2014-08-22 2014-08-22 Subway rail-defect detector car Active CN104176077B (en)

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

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Application Number Priority Date Filing Date Title
CN201410415306.3A CN104176077B (en) 2014-08-22 2014-08-22 Subway rail-defect detector car

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CN104176077A CN104176077A (en) 2014-12-03
CN104176077B true CN104176077B (en) 2016-10-12

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69502435T2 (en) * 1994-04-06 1998-12-03 Speno International S.A., Genf/Geneve Ultrasonic measuring device for defects in a railroad 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
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
CN103213601B (en) * 2013-04-18 2016-02-03 宝鸡南车时代工程机械有限公司 Carry the rail of subway high speed inspection car of sinking power
CN204037569U (en) * 2014-08-22 2014-12-24 南车戚墅堰机车有限公司 Subway rail flaw detection car

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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.