The invention discloses a direct ejection type lifting platform shielding door, and relates to the technical field of shielding doors, the direct ejection type lifting platform shielding door comprises a general box, a rigid chain, a folding door and a door frame, the rigid chain is arranged under the ground through the general box, the occupation of the upper space is avoided, and the folding door comprises a plurality of door plates and a plurality of hinge assemblies for hinging the adjacent door plates. The hinge assembly is connected with at least one door plate in a sliding mode, the rigid chain is connected with the uppermost door plate, an insertion hole, an insertion piece sliding with the insertion hole and a reset assembly connected with the insertion piece are arranged in the door plate, and an ejection assembly used for ejecting the insertion piece in the clamped door plate upwards is arranged in the final assembly box. The adjacent door plates are connected in a plane fitting manner when the folding door is unfolded, so that the folding door has good structural stability and an isolation effect on internal and external environments when the folding door is unfolded, and the situation that the folding door is uncontrollably folded due to failure of a rigid chain after the folding door is unfolded can be effectively avoided.

    本发明公开了一种直顶式升降台屏蔽门,涉及屏蔽门技术领域,包括总装箱、刚性链、折叠门和门框,刚性链通过总装箱设置于地面下方,避免了对上方空间的占用,折叠门包括多个门板以及将相邻门板铰接的多个铰接组件,且铰接组件至少与一个门板滑动连接,刚性链与最上方的门板连接,门板中设置有插接孔、与插接孔滑动插接件,以及与插接件连接的复位组件,总装箱内设置有和用于将被夹持门板中插接件向上顶出的顶出组件,且相邻门板在折叠门展开时以平面贴合连接,从而使折叠门的在展开时具有良好的结构稳定性和对内外环境的隔离效果,以及能够有效避免折叠门在展开后,因刚性链故障失效而造成折叠门不受控地折叠的情况发生。


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    Title :

    Straight jacking type lifting platform shielding door


    Additional title:

    一种直顶式升降台屏蔽门


    Contributors:
    WANG XIN (author)

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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