The rail wagon dual-purpose coupler comprises a coupler body, one end of the coupler body is rotationally connected with a swing block, and when the swing block and the coupler body are in an open state, the coupler body is used for being matched with an articulated coupler; when the swing block and the car coupler body are in a closed state, the swing block is provided with a locking device used for being matched with the UIC car coupler. The locking device comprises a connecting screw rod and a driving screw rod, one end of the driving screw rod is in threaded connection with the connecting screw rod, and the other end of the driving screw rod is connected with the first hanging part through a connecting screw sleeve; the end, away from the driving screw, of the connecting screw is connected with a second hooking part, the second hooking part is connected with the driving screw through a safety chain, and the driving screw can rotate relative to the connecting screw when the driving screw is separated from the safety chain.

    本发明公开了一种铁路货车两用车钩及铁路货车,包括车钩主体,车钩主体一端转动连接摆块,所述摆块与车钩主体打开状态下,车钩主体用于配合关节式车钩;摆块与车钩主体闭合状态下,摆块安装用于配合UIC车钩的锁紧装置;所述锁紧装置包括连接螺杆和驱动螺杆,驱动螺杆一端与连接螺杆螺纹连接,另一端通过连接螺套与第一挂接部相连;连接螺杆远离驱动螺杆的一端连接第二挂接部,第二挂接部通过安全链与驱动螺杆相连,驱动螺杆与安全链分离状态时驱动螺杆可相对于连接螺杆转动。


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    Title :

    Dual-purpose car hook of railway wagon and railway wagon


    Additional title:

    一种铁路货车两用车钩及铁路货车


    Contributors:
    LI XIANGXIANG (author) / LI ZHENG (author) / ZHANG JIANFENG (author) / DONG YIDUO (author) / SANG XINGHUA (author) / WANG XIAOFEI (author)

    Publication date :

    2023-03-21


    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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