The invention discloses a platform lifting handrail for a railway vehicle. The platform lifting railing comprises a power groove frame, a switching groove frame, a multi-stage electric control oil cylinder and a transverse railing, the power groove frame is located in the middle of the switching groove frame, an oil cylinder hinge seat is detachably connected into the power groove frame, and the bottom of the multi-stage electric control oil cylinder is in rotatable fit with the oil cylinder hinge seat; the top end of a piston rod of the multi-stage electric control oil cylinder is detachablyconnected with a fixing frame, the fixing frame is detachably connected with a folding frame, the cross bar is arranged in a space defined by the fixing frame and the folding frame in a penetrating mode, the multi-stage electric control oil cylinder is led out of the controller through a wire, and a cross bar hinge base is detachably connected into the through connection groove frame. Shaft sleeves are welded to the ends of the cross bars, and the cross bars are in rotatable fit with the cross bar hinge seats through the shaft sleeves. The platform lifting railing for the rail vehicle is simple to operate, the cross railing can be lifted when the rail vehicle is about to arrive at a station, passengers are prevented from getting close to the rail to cause dangers, the platform transformation area is small, and the use cost is low.

    本发明公开了一种轨道车辆用站台升降栏杆,包括动力槽架、转接槽架、多级电控油缸以及横栏,动力槽架位于所述转接槽架中间位置,动力槽架内可拆卸连接有油缸铰接座,多级电控油缸的底部与油缸铰接座转动配合,所述多级电控油缸的活塞杆顶端与固定架可拆卸连接,所述固定架与对合架可拆卸连接,所述横栏穿装在所述固定架和所述对合架围成的空间内,所述多级电控油缸通过导线引出控制器,所述转接槽架内可拆卸连接有横栏铰接座,所述横栏的端部焊接有轴套,所述横栏通过所述轴套与所述横栏铰接座转动配合。该轨道车辆用站台升降栏杆操作简单,可在轨道车辆将要到站时升起横栏,避免乘客靠近轨道发生危险,对站台改造区域小,使用成本低。


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    Title :

    Platform lifting handrail for railway vehicle


    Additional title:

    一种轨道车辆用站台升降栏杆


    Contributors:
    HONG FEI (author)

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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