The invention provides an opening and closing device, an electric coupler and a railway vehicle, relates to the technical field of railway vehicle accessories, and aims to optimize the structure of the opening and closing device to a certain extent, reduce the structural complexity and realize the automatic opening and closing function of the opening and closing device. The invention provides an opening and closing device. The opening and closing device comprises a shell, an end cover, a driven mechanism and an abutting component. An opening part is formed in the shell, one end of the end cover is rotationally connected with the shell, and the other end of the end cover can open or close the opening part. The driven mechanism and the abutting component are oppositely arranged on the two sides of the end cover, and the axis of the driven mechanism is parallel to the axis of the abutting component. The driven mechanism comprises a translation component, a linkage component and a reset assembly, one end of the linkage component is rotationally connected with the translation component, the other end of the linkage component is rotationally connected with the end cover, the translation component is slidably connected with the shell, the reset assembly is connected with one end of the translation component, and the other end of the translation component protrudes out of the front end face of the end cover when the opening part is closed.

    本发明提供的一种开闭装置、电气车钩及铁路车辆,涉及铁路车辆配件技术领域,以在一定程度上优化开闭装置结构,降低结构复杂程度,并实现开闭装置的自动开闭功能。本发明提供的开闭装置,包括壳体、端盖、从动机构以及抵接构件;壳体形成有敞口部,端盖的一端与壳体转动连接,另一端能够开启或封闭敞口部;从动机构和抵接构件相对设置于端盖的两侧,且从动机构的轴线与抵接构件的轴线相平行;从动机构包括平动构件、连动构件以及复位组件,连动构件的一端与平动构件转动连接,另一端与端盖转动连接,平动构件与壳体滑动连接,复位组件与平动构件的一端相连接,平动构件的另一端凸出于端盖封闭敞口部时的前端面。


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    Title :

    Opening and closing device, electric coupler and railway vehicle


    Additional title:

    开闭装置、电气车钩及铁路车辆


    Contributors:
    WANG GUOQIANG (author) / ZHONG HAI (author) / DONG TIANYU (author) / ZHI BOXIONG (author) / WANG JIN (author)

    Publication date :

    2023-09-22


    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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