The invention discloses an anti-falling telescopic plate for a metro platform screen door. The plate comprises a door assembly, the door assembly comprises a platform screen door, a metro door, a sliding rail and a gap, the platform screen door and the metro door are arranged in parallel, the gap is formed between the platform screen door and the metro door, the metro door is slidably connected into the sliding rail, and an anti-falling assembly is arranged on the side wall of the sliding rail. The anti-falling assembly comprises a sliding groove assembly, a sliding block, a telescopic assembly, a rotating hanging ring and a lifting hook, the side end face of the sliding rail perpendicularly penetrates through the sliding groove assembly, the sliding block is slidably connected into the sliding groove assembly and fixedly connected with one end of the telescopic assembly, and the other end of the telescopic assembly is fixedly connected with the rotating hanging ring, the lifting hookis clamped in the inner wall of the rotating hanging ring, and the lifting hook is fixedly connected to the side wall of the platform screen door. When the platform screen door is opened towards the two sides, the lifting hook is driven to pull a left telescopic plate and a right telescopic plate towards the two sides to enable the multiple telescopic plates to be unfolded, and due to the fact that the sliding groove is an internally downward slope, if a small object falls into the sliding groove, the small object can roll down along the slope to be prevented from falling into the bottom of the sliding rail.

    本发明公开了一种地铁屏蔽门用防摔伸缩板,包括门组件,门组件包括屏蔽门、地铁门、滑轨和空隙处,屏蔽门和地铁门相互平行放置,且中间设有空隙处,地铁门滑动连接在滑轨内部,滑轨侧壁设有防摔组件,防摔组件包括滑槽组件、滑块、伸缩组件、旋转吊环和吊钩,滑轨侧端面垂直贯穿滑槽组件,滑槽组件内部滑动连接滑块,滑块固接伸缩组件一端,伸缩组件另一端固接旋转吊环,旋转吊环内壁卡接吊钩,吊钩固接在屏蔽门侧壁,当屏蔽门向两侧打开时,带动吊钩向两边拉动左伸缩板和右伸缩板使若干个伸缩板展开,且因滑槽为内部向下的斜面故如果有小东西掉入,可顺着斜坡滚下避免掉入滑轨底部。


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    Titel :

    Anti-falling telescopic plate for metro platform screen door


    Weitere Titelangaben:

    一种地铁屏蔽门用防摔伸缩板


    Beteiligte:
    TAN BAOLEI (Autor:in)

    Erscheinungsdatum :

    2021-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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