The invention provides a force application mechanism for a multi-car parallel elevator, the elevator comprises cars, a track, a power device, a plurality of friction driving wheels and a plurality of transmission shafts, the power device drives the friction driving wheels to rotate through the transmission shafts, the plurality of friction driving wheels are symmetrically arranged and attached to the track surfaces on the two sides of the track, and the friction driving wheels are connected with the transmission shafts. A plurality of symmetrical friction driving wheels on the two sides of the rail are pressed on the rail faces on the two sides through a set of force applying mechanism, the force applying mechanism comprises at least one set of force applying assembly and two force applying bases, the two force applying bases are connected with a plurality of transmission shafts corresponding to the friction driving wheels respectively, and the two force applying bases are connected through at least one set of force applying assembly. And at least one group of elastic components is arranged at the joint of the at least one group of force application components and the force application base. The force application assembly enables the driving tire to tightly press the rail, the elastic assembly can buffer large impact force generated by the friction driving wheel on the force application mechanism, and the possibility that the force application mechanism deforms due to stress or is damaged or broken due to fatigue is reduced.

    本发明提供了一种用于多轿厢并行电梯的施力机构,所述电梯包括轿厢、轨道、动力装置、多个摩擦驱动轮和多个传动轴,动力装置通过传动轴带动摩擦驱动轮转动,多个摩擦驱动轮对称布设贴合于轨道的两侧轨道面,轨道两侧对称的多个摩擦驱动轮通过一组施力机构压紧在两侧轨道面上,所述施力机构包括至少一组施力组件和两个施力底座,两个施力底座分别连接与多个摩擦驱动轮对应的多个传动轴,两个施力底座通过至少一组施力组件连接,至少一组施力组件和施力底座的连接处设有至少一组弹性组件。本发明施力组件使驱动轮胎压紧轨道,弹性组件可以缓冲摩擦驱动轮对所述施力机构产生较大的冲击力,减小施力机构受力变形或者疲劳损坏、断裂的可能性。


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    Title :

    Force application mechanism for multi-car parallel elevator


    Additional title:

    一种用于多轿厢并行电梯的施力机构


    Contributors:
    ZHOU LIBO (author) / ZHU JIANWEI (author) / MAO KAIPING (author) / LIU XIANG (author) / TAN HUI (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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