The invention provides an elevator buffering device. The elevator buffering device comprises an upper plate block and a lower plate block, wherein at least four supporting rods are fixedly arranged on the lower surface of the upper plate block; a plurality of annular bulges with equal intervals are arranged on the supporting rods, and the upper ends of the annular bulges are greater than the lower ends of the annular bulges; through holes corresponding to the supporting rods are formed in the lower plate block; the supporting rods are inserted into the through holes; each supporting rod is further provided with an elastic device; a clamping device for controlling the supporting rods to move in a single direction is arranged on the bottom surface of the lower plate block; each elastic device is a spring group; and the spring group is at least composed of one group of springs. The elevator buffering device has the beneficial effects that aiming at the problem that an elevator is knocked on the buffering device to be rebounded when the elevator falls off, the device which is not rebounded when the elevator falls off and collides with the buffering device is researched; the problem of causing secondary injuries on passengers in the elevator when the elevator falls off and collides with the buffering device to be rebounded is solved; and the product has a simple structure, is very convenient to mount, detach and maintain, and has high safety.


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    Titel :

    Elevator buffering device


    Beteiligte:
    WANG BEN (Autor:in)

    Erscheinungsdatum :

    2015-12-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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