The invention discloses an anti-collision safety protecting device of an elevator door. The anti-collision safety protecting device of elevator door comprises left and right upright posts distributed in parallel, cross beams fixedly connected to upper ends of two upright posts, and two door slabs arranged at outsides of the upright posts and the cross beam and capable of transversely moving; the two door slabs are provided with vertical internal sides closed to each other and vertical external sides far from each other; cross beam pulling hooks are arranged on the cross beams, and the upper parts of the door slabs are provided with upper door slab pulling hooks matched up with the cross beam pulling hooks and capable of stopping the door slabs from moving forwards; when the door slabs are normally opened or closed, the upper door slab pulling hooks can transversely move in relative to the cross beam pulling hooks, and both of them are in mutual noninterference. After adopting the anti-collision safety protecting device of the elevator door, it can prevent the door slabs from serious deformation or displacement when the door slabs are collided.


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    Title :

    Anti-collision safety protecting device of elevator door


    Contributors:
    GU SHENJIAN (author)

    Publication date :

    2015-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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