The embodiment of the invention relates to the technical field of railway vehicles, in particular to a railway vehicle and a brake release control device thereof. The brake release operating device comprises an on-vehicle operating mechanism, a first release pull rope, an integrated amplifying mechanism and a second release pull rope. The on-vehicle operating mechanism is arranged in a carriage ofthe railway vehicle and used for applying operating force for conducting brake release on the release brake cylinder on the vehicle. The integrated amplifying mechanism is arranged on a bogie of therailway vehicle and used for being connected with the first relieving pull rope and the second relieving pull rope and amplifying the operating force applied by the on-vehicle operating mechanism. Oneend of the first relieving pull rope is fixedly connected to the vehicle-arranged operating mechanism, and the other end is fixedly connected to the integrated amplifying mechanism; one end of the second release pull rope is fixedly connected to the integrated amplifying mechanism, and the other end is arranged on a pull rope connector of the release brake cylinder. By the adoption of the brake release control device, parking brake can be manually released both under a vehicle and on the vehicle.
本申请实施例涉及轨道车辆技术领域,具体地,涉及一种轨道车辆及其制动缓解操纵装置。制动缓解操纵装置包括车上操作机构、第一缓解拉绳、集成放大机构以及第二缓解拉绳;车上操作机构安装于轨道车辆的车厢内,用于在车上施加对缓解制动缸进行制动缓解的操纵力;集成放大机构安装于轨道车辆的转向架上,用于连接第一缓解拉绳和第二缓解拉绳,并对车上操作机构施加的操纵力进行放大;第一缓解拉绳的一端固定连接于车上操作机构、且另一端固定连接于集成放大机构;第二缓解拉绳的一端固定连接于集成放大机构、且另一端安装于缓解制动缸的拉绳接口。采用该制动缓解操纵装置在车下和车上均能对停放制动进行手动缓解。
Railway vehicle and brake release control device thereof
一种轨道车辆及其制动缓解操纵装置
2020-06-26
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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