The invention relates to the technical field of locomotives, in particular to a stopping device, a bogie and a locomotive. The stopping device comprises a base and a stopping part, the base is used for being installed on the bogie, the stopping part is connected with the base, the upper surface of the stopping part is a vertical stopping face, and the surface, facing the interior of the bogie, of the stopping part is a head shaking stopping face. The stopping device provided by the invention not only can play a role in stopping when the head is shaken, but also can play a role in stopping in the vertical direction, so that the safety of the locomotive in the running process is improved. In the using process, the base is installed on a bogie, a vehicle body is installed on the bogie, the distance between the lower surface of the vehicle body and the vertical stop face is guaranteed, and the situation that when a locomotive passes through a hump, the vertical displacement amount of the two ends of the vehicle body is large, and consequently vehicle body components make contact with components on the bogie is effectively prevented; and meanwhile, the head shaking stop surface can ensure that the locomotive can pass a curve more safely so as to meet the requirements of complex special lines and different running lines, and the running safety of the locomotive is ensured.
本公开涉及机车技术领域,尤其是涉及一种止挡装置、转向架及机车。止挡装置包括底座和止挡部,底座用于安装在转向架上,止挡部与底座连接,止挡部的上表面为垂向止挡面,止挡部的朝向转向架的内部的表面为摇头止挡面。本公开提供的止挡装置,既能起到摇头止挡作用,又能起到垂向止挡的作用,提高了机车运行过程中的安全性。在使用时,将底座安装在转向架上,将车体安装在转向架上,保证车体的下表面与垂向止挡面之间的距离,有效地防止了机车在过驼峰时车体两端垂向位移量较大导致车体部件与转向架上的部件发生碰触;同时,摇头止挡面能够保证机车更安全地过曲线,以适应复杂的专用线路以及不同运行线路的要求,确保机车运行安全。
Stop device, bogie and locomotive
止挡装置、转向架及机车
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Electric locomotive, electric locomotive bogie and bogie driving system
European Patent Office | 2020
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