The invention relates to the technical field of elevators and discloses an elevator door protection system. The elevator door protection system comprises elevator doors arranged in a bilateral symmetry mode, hinge fixing assemblies, angle self-adjusting spring assemblies and sliding rails, the hinge fixing assemblies are close to one sides of door gaps of the elevator doors, the lower ends of the angle self-adjusting spring assemblies are fixedly connected with the elevator doors, the distance between the end, close to the angle self-adjusting spring assembly, of the sliding rail and the elevator door is greater than the gap between the end, close to the hinge fixing assembly, of the sliding rail and the elevator door. The elevator door and the sliding rail are connected through the hinge fixing assembly, the angle self-adjusting spring assembly is arranged on the outer side of the hinge fixing assembly, different gaps are formed, when the elevator door is closed, a door gap is shrunk through elastic potential energy of a fixing rod, and the problem that the door is not tightly closed due to bolt fastening is solved; and direct injury caused by the fact that people or objects in the elevator fall off or are clamped at the door crack is avoided.

    本发明涉及电梯技术领域,公开了一种电梯门防护系统,本发明包括左右对称设置的电梯门、铰接固定组件、角度自调弹簧组件、滑动轨,且铰接固定组件靠近电梯门的门缝一侧,角度自调弹簧组件的下端与电梯门固定连接,且滑动轨靠近角度自调弹簧组件的一端与电梯门的间距大于滑动轨靠近铰接固定组件的一端与电梯门的间隙。本发明通过铰接固定组件对电梯门与滑动轨进行连接,在铰接固定组件的外侧设置角度自调弹簧组件并且设置不同的间隙,当电梯关门时,通过固定杆的弹性势能将门缝进行收缩,避免了螺栓紧固产生的关不严门的问题,避免了电梯内人或物掉落或卡于门缝处导致的直接伤害。


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    Title :

    Elevator door protection system


    Additional title:

    一种电梯门防护系统


    Contributors:
    WU DABIAO (author) / LI JUNKAI (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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