CN103303338B - A kind of Detection device for contact-type obstacle of railway vehicle - Google Patents
A kind of Detection device for contact-type obstacle of railway vehicle Download PDFInfo
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- CN103303338B CN103303338B CN201310243984.1A CN201310243984A CN103303338B CN 103303338 B CN103303338 B CN 103303338B CN 201310243984 A CN201310243984 A CN 201310243984A CN 103303338 B CN103303338 B CN 103303338B
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Abstract
A kind of Detection device for contact-type obstacle of railway vehicle, this detecting device comprise detect beam, stir connecting panel, travel switch and two are in the symmetrically arranged elastic support of coupling, described detection beam is fixed together with the front support arm of elastic support respectively, the front support arm of described elastic support is connected with stirs connecting panel, described connecting panel of stirring is provided with through hole, the rear end hold-down arm of described elastic support and travel switch are fixed together, described travel switch is provided with pulling needle, and described pulling needle is placed in through hole.The beneficial effect that the present invention can reach is: apparatus structure is simple, triggers travel switch and sends signal, realize detection of obstacles by elastic support large deformation.Detection beam and the switch triggering mechanism height of detecting device are adjustable, thus the height realizing detecting beam and track can regulate, and goes for different types of guideway vehicle.
Description
Technical field
The present invention relates to technical field of traffic transportation, particularly relate to a kind of Detection device for contact-type obstacle of railway vehicle.
Background technology
In rail vehicle transportation, obstacle detector mainly to track internal memory object detect, avoid obstacle to damage guideway vehicle.At present, the pick up camera that subway station is mainly placed in above track by use judges, but this scheme can not satisfy the demands completely, because the program can only detect the obstacle be in monitor area; In inclement weather, if vehicle front exists obstacle, guideway vehicle chaufeur is discovered being difficult to, thus possibly obstacle cannot be avoided to damage guideway vehicle.
The existing patent No., can to the check implement of the existence of object in surveyed area as the equipment of a kind of existence for inspected object related in CN101165475A and method, but for just can not beyond surveyed area.The invention provides a kind of Detection device for contact-type obstacle of railway vehicle, can be able to detect the object in region any in track-bound.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Detection device for contact-type obstacle of railway vehicle, is touched the deformation of obstacle generation by detecting device, touches travel switch, realizes the detection of obstacles to optional position in track-bound.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of Detection device for contact-type obstacle of railway vehicle, this detecting device comprise detect beam, stir connecting panel, travel switch and two are in the symmetrically arranged elastic support of coupling, described detection beam is fixed together with the front support arm of elastic support respectively, the front support arm of described elastic support is connected with stirs connecting panel, described connecting panel of stirring is provided with through hole, the rear end hold-down arm of described elastic support and travel switch are fixed together, described travel switch is provided with pulling needle, and described pulling needle is placed in through hole.
Further, the positioning plate for limiting front support arm excessive deformation is provided with between the front support arm of described elastic support and rear end hold-down arm.
Further, one end of described positioning plate and the rear end hold-down arm of elastic support affixed, the other end of described positioning plate is provided with groove, and the extension of the front support arm of described elastic support is through groove.
Further, described travel switch is fixed on positioning plate by adapter plate.
Further, stir connecting panel described in be fixed on the extension of front support arm of elastic support.
Further, the front support arm of described elastic support is engagement with detecting beam.
Further, the extension outer wall of the front support 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 engaged that to match with connecting panel.
Further, described elastic support is m type.
Further, described elastic support is N-shaped.
Further, described detection beam is hollow structure, and the front support 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 and sends signal, realize detection of obstacles by elastic support large deformation.Detection beam and the switch triggering mechanism height of detecting device are adjustable, thus the height realizing detecting beam and track can regulate, and goes for different types of guideway vehicle.
Below in conjunction with accompanying drawing, a kind of Detection device for contact-type obstacle of railway vehicle of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is embodiment 1 perspective view of a kind of Detection device for contact-type obstacle of railway vehicle of the present invention;
Fig. 2 is the embodiment 1 side-looking structural representation of a kind of Detection device for contact-type obstacle of railway vehicle of the present invention;
Fig. 3 is the elastic support schematic diagram of the embodiment 2 of a kind of Detection device for contact-type obstacle of railway vehicle of the present invention.
In figure, each mark is as follows: 1 vehicle frame, 2 elastic supports, 21 front support arms, 22 rear end hold-down arms, 3 travel switches, 31 pulling needles, 4 positioning plates, 41 grooves, 5 supporting square tubes, and 6 detect beam, and 7 connecting panels, 8 stir connecting panel, 81 through holes, 9 adapter plates, 10 obstacles.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of Detection device for contact-type obstacle of railway vehicle, this detecting device comprise detect beam 6, stir connecting panel 8, travel switch 3 and two in the symmetrically arranged elastic support 2 of coupling, described elastic support 2 is m type.Described detection beam 6 is installed with two in the symmetrically arranged supporting square tube 5 of coupling, described supporting square tube 5 is fixed together with the front support arm 21 of elastic support 2.The positioning plate 4 for limiting front support arm 21 excessive deformation is provided with between the front support arm 21 of described elastic support 2 and 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 affixed, the other end of described positioning plate 4 is provided with groove 41, and the extension of the front support arm 21 of described elastic support 2 is through groove 41.Described positioning plate 4 is fixed with adapter plate 9, and described travel switch 3 is packed on adapter plate 9.
The front support arm 21 of described elastic support 2 is connected with stirs connecting panel 8, described in stir connecting panel 8 and be fixed on the extension of front support arm 21 of elastic support 2.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 is placed in through hole 81.
The extension of the front support arm 21 of described elastic support 2 is installed with connecting panel 7, and described connecting panel 7 is provided with sawtooth, and described supporting square tube 5 is provided with the sawtooth engaged that to match with connecting panel 7.
Described detection beam 6 is hollow structure, is conducive to alleviating the overall weight of detecting device.
Front support arm 21 shape of described elastic support 2 is 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 connecting panel 7, can regulate the distance detecting beam 6 and lower track.In guideway vehicle is implemented, whole detecting device advances with car vehicle, when detecting beam 6 and touching the obstacle 10 on track, due to the interaction of power, detect beam 6 to move backward, the front support arm 21 of the elastic support 2 affixed with the supporting square tube 5 detected on beam 6 also produces motion backward, the deformation of front support arm 21 drives the connecting panel 8 of stirring be fixed on it to move backward, because the pulling needle 31 of travel switch 3 is in the through hole 81 stirring connecting panel 8, so stir the motion backward of connecting panel 8 and stirred pulling needle 10, thus trigger the signal that travel switch 3 sends obstacle.
Front support arm 21 shape of described elastic support 2 is rectangle, trapezoidal and rectangle from top to bottom, this structure can make the front support arm 21 of elastic support 2 very flexibly through the groove 41 of positioning plate 4, and can encounter obstacle 10 at detection beam 6 and make front support arm 21 to produce deformation.
Embodiment 2
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 only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (7)
1. a Detection device for contact-type obstacle of railway vehicle, it is characterized in that: this detecting device comprises detection beam (6), stir connecting panel (8), travel switch (3) and two are in the symmetrically arranged elastic support of coupling (2), the extension outer wall of the front support arm (21) of described elastic support (2) is installed with connecting panel (7), described connecting panel (7) is provided with sawtooth, described detection beam (6) is provided with the sawtooth engaged that to match with connecting panel (7), the front support arm (21) of described elastic support (2) is connected with stirs connecting panel (8), described connecting panel (8) of stirring is provided with through hole (81), the positioning plate (4) for limiting front support arm (21) excessive deformation is provided with between the front support arm (21) of described elastic support (2) and rear end hold-down arm (22), described travel switch (3) is fixed on positioning plate (4) by adapter plate (9), described travel switch (3) is provided with pulling needle (31), described pulling needle (31) is placed in through hole (81).
2. a kind of Detection device for contact-type obstacle of railway vehicle according to claim 1, it is characterized in that: one end of described positioning plate (4) and the rear end hold-down arm (22) of elastic support (2) affixed, the other end of described positioning plate (4) is provided with groove (41), and the extension of the front support arm (21) of described elastic support (2) is through groove (41).
3. a kind of Detection device for contact-type obstacle of railway vehicle according to claim 1, is characterized in that: described in stir connecting panel (8) and be fixed on the extension of front support arm (21) of elastic support (2).
4. a kind of Detection device for contact-type obstacle of railway vehicle according to claim 3, is characterized in that: the front support arm (21) of described elastic support (2) is engagement with detecting beam (6).
5. a kind of Detection device for contact-type obstacle of railway vehicle according to claim 1, is characterized in that: described elastic support (2) is m type.
6. a kind of Detection device for contact-type obstacle of railway vehicle according to claim 1, is characterized in that: described elastic support (2) is N-shaped.
7. a kind of Detection device for contact-type obstacle of railway vehicle according to claim 1, 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 |
|---|---|
| CN103303338A CN103303338A (en) | 2013-09-18 |
| CN103303338B true 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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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT515578B1 (en) * | 2014-03-12 | 2015-12-15 | Siemens Ag Oesterreich | Device for obstacle detection in rail vehicles |
| CN106163900B (en) * | 2014-04-07 | 2019-02-19 | 阿尔斯通运输科技公司 | For the barrier of rolling stock and the detection device of derailing |
| CN104843030B (en) * | 2015-05-26 | 2017-06-06 | 北京交通大学 | A kind of constant trigger force rail vehicle obstacle detector |
| AT518142B1 (en) * | 2015-12-16 | 2021-04-15 | Siemens Mobility Austria Gmbh | Rail clearer for a rail vehicle |
| CN106004927B (en) * | 2016-06-17 | 2018-03-27 | 吉林瑞电科技有限公司 | Rail vehicle obstacle detector |
| FR3056177B1 (en) * | 2016-09-21 | 2020-03-13 | Alstom Transport Technologies | OBSTACLE DETECTION DEVICE FOR A RAIL 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 |
| CN113562028B (en) * | 2021-07-08 | 2023-06-30 | 中车南京浦镇车辆有限公司 | Rail vehicle contact type obstacle detection circuit and obstacle detection method |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201647619U (en) * | 2010-03-04 | 2010-11-24 | 辛华 | Anti-blocking alarming device |
| JP5096085B2 (en) * | 2007-09-10 | 2012-12-12 | 中央発條株式会社 | Obstacle detection device for opening and closing member |
-
2013
- 2013-06-19 CN CN201310243984.1A patent/CN103303338B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP5096085B2 (en) * | 2007-09-10 | 2012-12-12 | 中央発條株式会社 | Obstacle detection device for opening and closing member |
| CN201647619U (en) * | 2010-03-04 | 2010-11-24 | 辛华 | Anti-blocking alarming device |
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| CN103303338A (en) | 2013-09-18 |
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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 |