The invention discloses a reverse-pulling double-counterweight elevator structure. The reverse-pulling double-counterweight elevator structure comprises two sets of counterweight guide rails, two setsof traction ropes and an elevator car, a counterweight frame is slidably connected into each counterweight guide rail, counterweights are arranged in the counterweight frames, a first Y-direction transmission wheel and two first X-direction transmission wheels are fixedly arranged on the tops of the two sets of counterweight guide rails, a traction device is arranged below the sides of the two sets of counterweight guide rails, a second Y-direction transmission wheel, a traction wheel and a third Y-direction transmission wheel are arranged on the traction device, the first Y-direction transmission wheel, the second Y-direction transmission wheel, the traction wheel and the third Y-direction transmission wheel are located on the same axis, the axis of the first Y-direction transmission wheel is perpendicular to the axis of the first X-direction transmission wheel, the two first X-direction transmission wheels, the two sets of traction ropes and the two sets of counterweight frames aresymmetrically arranged with the axis of the first Y-direction transmission wheel as the center. According to the reverse-pulling double-counterweight elevator structure, the occupation of thickness space can be reduced, and the comfort of an elevator is improved.

    一种倒拉双对重电梯结构,包括两组对重导轨、两组曳引绳、电梯轿厢,任一所述对重导轨内可滑动地连接有对重架,对重架内设有对重;两组所述对重导轨的顶部固定有一个第一Y向传动轮和两个第一X向传动轮;两组所述对重导轨的侧下方设有曳引装置,所述曳引装置上设有第二Y向传动轮、曳引轮和第三Y向传动轮;所述第一Y向传动轮、第二Y向传动轮、曳引轮和第三Y向传动轮位于同一轴线上;所述第一Y向传动轮和第一X向传动轮的轴线垂直;所述两个第一X向传动轮、两组曳引绳、两组对重架以第一Y向传动轮的轴线为中心对称布置;本发明的倒拉双对重电梯结构能减少厚度空间的占用,并提升电梯的舒适性。


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    Title :

    Reverse-pulling double-counterweight elevator structure


    Additional title:

    一种倒拉双对重电梯结构


    Contributors:

    Publication date :

    2021-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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