The invention discloses a coupler anti-bouncing device and a railway vehicle, and relates to the technical field of railway vehicles, a coupler comprises a coupler body, a coupler knuckle and a lock iron, the coupler anti-bouncing device comprises a seat plate connected to the coupler body, and a first through hole is formed in the seat plate; the pressing column is movably arranged in the first through hole in a penetrating mode, a lock plate is arranged at one end of the pressing column, and the other end of the pressing column is used for making contact with the lock iron; the locking guide plate is arranged on one side of one end of the pressing column, a locking groove is formed in the locking guide plate and can contain the locking plate, and second through holes are formed in the groove walls of the two sides of the locking groove; the lock pin is movably arranged in the second through hole in a penetrating mode, and when the lock plate is located in the lock groove, the lock pin can prevent the lock plate from moving out of the lock groove; the problem that an existing coupler is prone to abnormal separation due to vibration, impact and other factors in the running process of a railway vehicle is solved.

    本发明公开了一种车钩防跳装置及铁路车辆,涉及铁路车辆技术领域,车钩包括车钩本体、钩舌、和锁铁,该装置包括:座板,连接在车钩本体上,座板上开设有第一通孔;压柱,活动穿设在第一通孔内,压柱的一端设置有锁板,压柱的另一端用于与锁铁接触;锁闭导板,设置在压柱的一端的一侧,锁闭导板内设置有锁槽,锁槽能够容纳锁板,锁槽的两侧槽壁上设置有第二通孔;锁销,活动穿设在第二通孔内,当锁板处于锁槽内时,锁销能够阻止锁板从锁槽内移出;解决现有的车钩在铁路车辆运行过程中因振动、冲击等因素容易发生非正常分离的问题。


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    Title :

    Coupler anti-bouncing device and railway vehicle


    Additional title:

    一种车钩防跳装置及铁路车辆


    Contributors:

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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