CN103303338A - Detection device for contact-type obstacle of railway vehicle - Google Patents
Detection device for contact-type obstacle of railway vehicle Download PDFInfo
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- CN103303338A CN103303338A CN2013102439841A CN201310243984A CN103303338A CN 103303338 A CN103303338 A CN 103303338A CN 2013102439841 A CN2013102439841 A CN 2013102439841A CN 201310243984 A CN201310243984 A CN 201310243984A CN 103303338 A CN103303338 A CN 103303338A
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- elastic support
- down arm
- end hold
- guideway vehicle
- obstacle detector
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Abstract
The invention discloses a detection device for a contact-type obstacle of a railway vehicle. The detection device comprises a detection beam, a shifting connection plate, a travel switch and two elastic supports which are symmetrically arranged in a matching manner, wherein the detection beam is fixedly connected with front end supporting arms of the elastic supports respectively; the shifting connection plate is fixedly connected to the front end supporting arms of the elastic supports; a through hole is formed in the shifting connection plate; rear end supporting arms of the elastic supports are fixedly connected with the travel switch; and a shifting pin is arranged on the travel switch and inserted into the through hole. The detection device has the benefits as follows: the device structure is simple, and the elastic supports are deformed greatly, so that the travel switch is triggered to send a signal, and the obstacle is detected. Heights of the detection beam and a switch triggering mechanism of the detection device are adjustable, so that heights of the detection beam and a track are adjustable, and the detection device is applicable to different types of railway vehicles.
Description
Technical field
The present invention relates to technical field of traffic transportation, relate in particular to a kind of guideway vehicle contact obstacle detector.
Background technology
In rail vehicle transportation, obstacle detector mainly is that the object that exists in the track is detected, and avoids obstacle that guideway vehicle is damaged.At present, subway station mainly places the pick up camera of track top to judge by usefulness, however this scheme can not satisfy the demands fully because this scheme can only detect the obstacle that is in the monitor area; Under inclement weather, if there is obstacle in vehicle front, the guideway vehicle chaufeur will be difficult to discover, thereby possibly can't avoid obstacle that guideway vehicle is damaged.
Equipment and the method for a kind of existence for detection of object that relates among the existing patent No. such as the CN101165475A can be to the check implements of the existence of object in the surveyed area, but for just can not beyond the surveyed area.The invention provides a kind of guideway vehicle contact obstacle detector, can both detect the object in any zone in the track scope.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of guideway vehicle contact obstacle detector, touches the deformation that obstacle produces by detecting device, touches travel switch, realizes the detection of obstacles to optional position in the track scope.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of guideway vehicle contact obstacle detector, this detecting device comprise detect beam, stir connecting panel, travel switch and two are the symmetrically arranged elastic support of coupling, described detection beam is fixed together with the front end hold-down arm of elastic support respectively, the front end hold-down arm of described elastic support is connected with stirs connecting panel, the described connecting panel of stirring is provided with through hole, rear end hold-down arm and the travel switch of described elastic support are fixed together, described travel switch is provided with pulling needle, and described pulling needle places in the through hole.
Further, be provided with between the front end hold-down arm of described elastic support and the rear end hold-down arm for the positioning plate that limits front end hold-down arm excessive deformation.
Further, an end of described positioning plate and the rear end hold-down arm of elastic support are affixed, and the other end of described positioning plate is provided with groove, and the extension of the front end hold-down arm of described elastic support passes groove.
Further, described travel switch is fixed on the positioning plate by adapter plate.
Further, described stirring on the extension of front end hold-down arm that connecting panel is fixed in elastic support.
Further, the front end hold-down arm of described elastic support is engagement with detecting beam.
Further, the extension outer wall of the front end hold-down arm of described elastic support is installed with connecting panel, and described connecting panel is provided with sawtooth, and described detection beam is provided with the sawtooth that is complementary and meshes with connecting panel.
Further, described elastic support is the m type.
Further, described elastic support is N-shaped.
Further, described detection beam is hollow structure, and the front end hold-down arm shape of described elastic support is rectangle, trapezoidal and rectangle from top to bottom.
The beneficial effect that the present invention can reach is: apparatus structure is simple, triggers travel switch by the elastic support large deformation and sends signal, realizes detection of obstacles.Detection beam and the switch triggering mechanism height of detecting device are adjustable, can regulate thereby realization detects the height of beam and track, go for different types of guideway vehicle.
Below in conjunction with accompanying drawing a kind of guideway vehicle contact obstacle detector of the present invention is described further.
Description of drawings
Fig. 1 is embodiment 1 perspective view of a kind of guideway vehicle contact of the present invention obstacle detector;
Fig. 2 is the embodiment 1 side-looking structural representation of a kind of guideway vehicle contact of the present invention obstacle detector;
Fig. 3 is the elastic support schematic diagram of the embodiment 2 of a kind of guideway vehicle contact of the present invention obstacle detector.
Each mark is as follows among the figure: 1 vehicle frame, and 2 elastic supports, 21 front end hold-down arms, 22 rear end hold-down arms, 3 travel switches, 31 pulling needles, 4 positioning plates, 41 grooves, 5 supporting square tubes, 6 detect beam, 7 connecting panels, 8 stir connecting panel, 81 through holes, 9 adapter plates, 10 obstacles.
The specific embodiment
As depicted in figs. 1 and 2, a kind of guideway vehicle contact obstacle detector, this detecting device comprise detect beam 6, stir connecting panel 8, travel switch 3 and two are the symmetrically arranged elastic support 2 of coupling, described elastic support 2 is the m type.Be installed with two on the described detection beam 6 and be the symmetrically arranged supporting square tube 5 of coupling, described supporting square tube 5 is fixed together with the front end hold-down arm 21 of elastic support 2.Be provided with the positioning plate 4 for restriction front end hold-down arm 21 excessive deformations between the front end hold-down arm 21 of described elastic support 2 and the rear end hold-down arm 22.One end of described positioning plate 4 and the rear end hold-down arm 22 of elastic support 2 are affixed, and the other end of described positioning plate 4 is provided with groove 41, and the extension of the front end hold-down arm 21 of described elastic support 2 passes groove 41.Be fixed with adapter plate 9 on the described positioning plate 4, described travel switch 3 is packed on the adapter plate 9.
The front end hold-down arm 21 of described elastic support 2 is connected with stirs connecting panel 8, described stirring on the extension of front end hold-down arm 21 that connecting panel 8 is fixed in elastic support 2.The described connecting panel 8 of stirring is provided with through hole 81, and rear end hold-down arm 22 and the travel switch 3 of described elastic support 2 are fixed together, and described travel switch 3 is provided with pulling needle 31, and described pulling needle 31 places in the through hole 81.
Be installed with connecting panel 7 on the extension of the front end hold-down arm 21 of described elastic support 2, described connecting panel 7 is provided with sawtooth, and described supporting square tube 5 is provided with the sawtooth that is complementary and meshes with connecting panel 7.
Described detection beam 6 is hollow structure, is conducive to alleviate the overall weight of detecting device.
Front end hold-down arm 21 shapes of described elastic support 2 are rectangle, trapezoidal and rectangle from top to bottom.
In practical operation, the rear end hold-down arm 22 of two described elastic supports 2 is connected with the vehicle frame 1 of rail locomotive respectively, by regulating the engagement relation between supporting square tube 5 and the connecting panel 7, can regulate the distance that detects beam 6 and below track.In guideway vehicle is implemented, whole detecting device advances with the car vehicle, when detecting the obstacle 10 that beam 6 touches on the track, because the interaction of power, detecting beam 6 moves backward, the front end hold-down arm 21 of affixed elastic support 2 also produces motion backward with detecting supporting square tube 5 on the beam 6, the deformation of front end hold-down arm 21 drives the connecting panel 8 of stirring that is fixed on it and moves backward, because the pulling needle 31 of travel switch 3 is in the through hole 81 of stirring connecting panel 8, so stir the backward motion of connecting panel 8 and stirred pulling needle 10, thereby triggered the signal that travel switch 3 sends obstacle.
Front end hold-down arm 21 shapes of described elastic support 2 are rectangle, trapezoidal and rectangle from top to bottom, this structure can be so that the front end hold-down arm 21 of elastic support 2 can pass the groove 41 of positioning plate 4 very flexibly, and detecting that beam 6 is run into obstacle 10 so that front end hold-down arm 21 can better produce deformation.
As shown in Figure 3, the difference of the present embodiment and embodiment 1 is, described elastic support 2 is N-shaped.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (10)
1. guideway vehicle contact obstacle detector, it is characterized in that: this detecting device comprises detection beam (6), stir connecting panel (8), travel switch (3) and two are coupling symmetrically arranged elastic support (2), described detection beam (6) is fixed together with the front end hold-down arm (21) of elastic support (2) respectively, the front end hold-down arm (21) of described elastic support (2) is connected with stirs connecting panel (8), the described connecting panel (8) of stirring is provided with through hole (81), the rear end hold-down arm (22) of described elastic support (2) is fixed together with travel switch (3), described travel switch (3) is provided with pulling needle (31), and described pulling needle (31) places in the through hole (81).
2. a kind of guideway vehicle contact obstacle detector according to claim 1 is characterized in that: be provided with the positioning plate (4) for restriction front end hold-down arm (21) excessive deformation between the front end hold-down arm (21) of described elastic support (2) and the rear end hold-down arm (22).
3. a kind of guideway vehicle contact obstacle detector according to claim 2, it is characterized in that: the rear end hold-down arm (22) of an end of described positioning plate (4) and elastic support (2) is affixed, the other end of described positioning plate (4) is provided with groove (41), and the extension of the front end hold-down arm (21) of described elastic support (2) passes groove (41).
4. a kind of guideway vehicle contact obstacle detector according to claim 3, it is characterized in that: described travel switch (3) is fixed on the positioning plate (4) by adapter plate (9).
5. a kind of guideway vehicle contact obstacle detector according to claim 1 is characterized in that: described stirring on the extension of front end hold-down arm (21) that connecting panel (8) is fixed in elastic support (2).
6. a kind of guideway vehicle contact obstacle detector according to claim 5 is characterized in that: the front end hold-down arm (21) of described elastic support (2) with detect beam (6) and be engagement.
7. a kind of guideway vehicle contact obstacle detector according to claim 6, it is characterized in that: the extension outer wall of the front end hold-down arm (21) of described elastic support (2) is installed with connecting panel (7), described connecting panel (7) is provided with sawtooth, and described detection beam (6) is provided with the sawtooth that is complementary and meshes with connecting panel (7).
8. a kind of guideway vehicle contact obstacle detector according to claim 1, it is characterized in that: described elastic support (2) is the m type.
9. a kind of guideway vehicle contact obstacle detector according to claim 1, it is characterized in that: described elastic support (2) is N-shaped.
10. a kind of guideway vehicle contact obstacle detector according to claim 1, it is characterized in that: described detection beam (6) is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310243984.1A CN103303338B (en) | 2013-06-19 | 2013-06-19 | A kind of Detection device for contact-type obstacle of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310243984.1A CN103303338B (en) | 2013-06-19 | 2013-06-19 | A kind of Detection device for contact-type obstacle of railway vehicle |
Publications (2)
| Publication Number | Publication Date |
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| CN103303338A true CN103303338A (en) | 2013-09-18 |
| CN103303338B CN103303338B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310243984.1A Expired - Fee Related CN103303338B (en) | 2013-06-19 | 2013-06-19 | A kind of Detection device for contact-type obstacle of railway vehicle |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843030A (en) * | 2015-05-26 | 2015-08-19 | 北京交通大学 | Constant triggering force type rail vehicle obstacle detection device |
| CN106004927A (en) * | 2016-06-17 | 2016-10-12 | 吉林瑞电科技有限公司 | Obstacle detection device for rail vehicle |
| CN106103235A (en) * | 2014-03-12 | 2016-11-09 | 奥地利西门子公司 | Device for the detecting obstacles thing of rail vehicle |
| KR20170041169A (en) * | 2014-04-07 | 2017-04-14 | 알스톰 트랜스포트 테크놀로지스 | Obstacle and derailment detection device for a railway vehicle |
| AT518142A1 (en) * | 2015-12-16 | 2017-07-15 | Siemens Ag Oesterreich | Railway scraper for a rail vehicle |
| FR3056177A1 (en) * | 2016-09-21 | 2018-03-23 | Alstom Transport Technologies | OBSTACLE DETECTION DEVICE FOR A RAILWAY VEHICLE |
| CN108445552A (en) * | 2018-06-13 | 2018-08-24 | 中国石油工程建设有限公司 | A kind of submarine obstacle examination device and method |
| CN109835355A (en) * | 2019-01-31 | 2019-06-04 | 浙江众合科技股份有限公司 | A kind of contact train obstacle detector height adjustment mechanism |
| CN110254479A (en) * | 2019-06-18 | 2019-09-20 | 江苏必得科技股份有限公司 | Barrier and Derail detector |
| CN110386166A (en) * | 2019-08-07 | 2019-10-29 | 中车青岛四方车辆研究所有限公司 | A kind of track train obstacle detector |
| CN113501029A (en) * | 2021-08-06 | 2021-10-15 | 武汉找道科技有限公司 | Urban railway barrier and derailment detection device and method |
| CN113562028A (en) * | 2021-07-08 | 2021-10-29 | 中车南京浦镇车辆有限公司 | Contact type obstacle detection circuit and obstacle detection method for railway vehicle |
| CN113702966A (en) * | 2021-08-06 | 2021-11-26 | 武汉找道科技有限公司 | Urban railway barrier and derailment detection system |
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| US3929308A (en) * | 1974-08-07 | 1975-12-30 | Us Navy | Local derailment sensor and brake actuator system |
| JP3615612B2 (en) * | 1996-01-18 | 2005-02-02 | 小糸工業株式会社 | Obstacle detection device at level crossings |
| KR100837174B1 (en) * | 2007-03-05 | 2008-06-11 | 현대로템 주식회사 | Obstacle detection device |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2647094C1 (en) * | 2014-03-12 | 2018-03-13 | Сименс Аг Эстеррайх | Device for recognition of obstacles in railway vehicles |
| EP3116762B1 (en) * | 2014-03-12 | 2024-04-17 | Siemens Mobility Austria GmbH | Obstacle detection device for railway vehicles |
| CN106103235A (en) * | 2014-03-12 | 2016-11-09 | 奥地利西门子公司 | Device for the detecting obstacles thing of rail vehicle |
| EP3116762A1 (en) * | 2014-03-12 | 2017-01-18 | Siemens AG Österreich | Device for detecting obstacles for rail vehicles |
| US10286936B2 (en) | 2014-03-12 | 2019-05-14 | Siemens Ag Österreich | Device for detecting obstacles for rail vehicles |
| CN106103235B (en) * | 2014-03-12 | 2018-12-18 | 奥地利西门子公司 | The device of detection barrier for rail vehicle |
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| KR20170041169A (en) * | 2014-04-07 | 2017-04-14 | 알스톰 트랜스포트 테크놀로지스 | Obstacle and derailment detection device for a railway vehicle |
| CN104843030A (en) * | 2015-05-26 | 2015-08-19 | 北京交通大学 | Constant triggering force type rail vehicle obstacle detection device |
| AT518142B1 (en) * | 2015-12-16 | 2021-04-15 | Siemens Mobility Austria Gmbh | Rail clearer for a rail vehicle |
| AT518142A1 (en) * | 2015-12-16 | 2017-07-15 | Siemens Ag Oesterreich | Railway scraper for a rail vehicle |
| CN106004927A (en) * | 2016-06-17 | 2016-10-12 | 吉林瑞电科技有限公司 | Obstacle detection device for rail vehicle |
| EP3299248A1 (en) * | 2016-09-21 | 2018-03-28 | ALSTOM Transport Technologies | An obstacle detection device, for a railway vehicle |
| FR3056177A1 (en) * | 2016-09-21 | 2018-03-23 | Alstom Transport Technologies | OBSTACLE DETECTION DEVICE FOR A RAILWAY VEHICLE |
| CN108445552A (en) * | 2018-06-13 | 2018-08-24 | 中国石油工程建设有限公司 | A kind of submarine obstacle examination device and method |
| CN109835355A (en) * | 2019-01-31 | 2019-06-04 | 浙江众合科技股份有限公司 | A kind of contact train obstacle detector height adjustment mechanism |
| CN110254479A (en) * | 2019-06-18 | 2019-09-20 | 江苏必得科技股份有限公司 | Barrier and Derail detector |
| CN110386166A (en) * | 2019-08-07 | 2019-10-29 | 中车青岛四方车辆研究所有限公司 | A kind of track train obstacle detector |
| CN113562028A (en) * | 2021-07-08 | 2021-10-29 | 中车南京浦镇车辆有限公司 | Contact type obstacle detection circuit and obstacle detection method for railway vehicle |
| CN113501029A (en) * | 2021-08-06 | 2021-10-15 | 武汉找道科技有限公司 | Urban railway barrier and derailment detection device and method |
| CN113702966A (en) * | 2021-08-06 | 2021-11-26 | 武汉找道科技有限公司 | Urban railway barrier and derailment detection system |
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| CN103303338B (en) | 2015-10-21 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Wei Inventor after: Zhou Zhifeng Inventor after: Hao Zhiqiang Inventor after: Hou Xiaoxuan Inventor after: Wang Baohua Inventor after: Qi Dongping Inventor before: Liu Wei Inventor before: Zhou Zhifeng Inventor before: Hao Zhiqiang Inventor before: Hou Xiaoxuan Inventor before: Wang Baohua |
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Free format text: CORRECT: INVENTOR; FROM: LIU WEI ZHOU ZHIFENG HAO ZHIQIANG HOU XIAOXUAN WANG BAOHUA TO: LIU WEI ZHOU ZHIFENG HAO ZHIQIANG HOU XIAOXUAN WANG BAOHUA QI DONGPING |
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Granted publication date: 20151021 Termination date: 20160619 |