The movable car stop comprises a track beam, the track beam comprises an upper cover plate, a lower cover plate, a left web plate, a right web plate and two partition plates, car stop mounting seats are welded to the inner side of the left web plate and the inner side of the right web plate, a built-in baffle is welded between the left web plate and the right web plate, and a pin shaft is mounted in the middle of the position between the two car stop mounting seats; the middle of the pin shaft is rotatably connected with a turning bumper assembly, a push rod mounting seat is fixedly mounted on one side of the bottom end of the lower cover plate, and the movable end of the electric push rod is rotatably connected with the adjacent side of the turning bumper assembly, the electric push rod drives the turning bumper assembly to conduct angle deflection along the pin shaft, the working principle is simple, and the structure is compact; the positioning precision is accurate, the action is safe and reliable, and functional requirements and use requirements are met; the turnover car stop assembly is installed in the track beam and has a turnover type hiding function, smooth passing of a train during running can be achieved, and safety protection during avoiding of the train can be guaranteed.

    本发明公开了一种活动式车挡,包括轨道梁,轨道梁包括上盖板、下盖板、左腹板、右腹板和两个隔板,左腹板内侧和右腹板内侧均焊接有车挡安装座,左腹板与右腹板之间焊接有内置式挡板,两个车挡安装座之间的中部安装有销轴,销轴的中部转动连接有翻转车挡组件,下盖板底端的一侧固定安装有推杆安装座,电动推杆的活动端与翻转车挡组件相邻的一侧转动连接,本发明该车挡电动推杆带动翻转车挡组件沿着销轴进行角度偏转,工作原理简单、结构紧凑,定位精度准确、动作安全可靠,满足功能需求和使用要求;本发明翻转车挡组件安装在轨道梁内,具备翻转式隐藏功能,既能实现列车运行时的顺利通过,又能保证列车避让时的安全防护。


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    Title :

    Movable car stop


    Additional title:

    一种活动式车挡


    Contributors:
    WU SHUQIANG (author) / ZHANG CHONG (author) / ZHANG RUIFENG (author) / ZHANG NING (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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