The invention relates to an elevator back frame rewinding type protective outer cover, and belongs to the technical field of elevators. The elevator back frame rewinding type protective outer cover comprises a car, a back frame and a driving device. The back frame comprises a protective plate, a rewinding belt and at least two rotating rollers; the protective plate is provided with an opening forup-down movement of a connecting arm of an elevator; at least one rotating roller is fixed on the upper side of an elevator guide rail, and the other rotating rollers are fixed on the lower side of the elevator guide rail; the rewinding belt is wound on the outer side of the rotating rollers and covers the opening; and the elevator car, the connecting arm or a counterweight are fixedly connected with the rewinding belt to drive the rewinding belt to move synchronously.

    本发明涉及一种电梯背架回绕式防护外罩,属于电梯的技术领域,其包括其包括轿厢、背包架以及驱动装置,背包架包括防护板、回绕带以及至少两根转动辊;所述防护板设有供电梯的连接臂上下移动的开口;其中至少一根所述转动辊固定于电梯导轨的上侧,其余所述转动辊固定于所述电梯导轨的下侧;所述回绕带绕于所述转动辊的外侧并将所述开口覆盖;电梯的轿厢、连接臂或对重与所述回绕带固定连接以带动所述回绕带同步移动。


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    Titel :

    Elevator back frame rewinding type protective outer cover


    Weitere Titelangaben:

    一种电梯背架回绕式防护外罩


    Beteiligte:
    SUN JIANBIN (Autor:in)

    Erscheinungsdatum :

    2020-10-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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