The invention discloses an elevator system. A lifting assembly is assembled between a pair of guide rails in a lifting channel. The first diversion sheave, the second diversion sheave and the third diversion sheave are fixed to the top of the lifting channel. The axis of the first diversion sheave is in the left-right direction, and in the projection direction of the cross section of the lifting channel, the projection of the first diversion sheave and the projection of the left guide rail are overlapped, or the projection of the first diversion sheave is on the left side of the projection of the left guide rail; the axes of the second diversion sheave and the third diversion sheave are in the front-back direction, the second diversion sheave and the third diversion sheave are located on the rear sides of the pair of guide rails, the second diversion sheave is located on the left portion of the lifting channel, and the third diversion sheave is located on the right portion of the lifting channel. After the first traction rope bypasses the first diversion sheave, the rope head is fixedly connected to the left side of the lifting assembly; and after the second traction rope sequentially bypasses the second diversion sheave and the third diversion sheave, the rope head is fixedly connected to the right side of the lifting assembly. The elevator system can reduce abrasion of the traction rope, is simple in structure and convenient to install and maintain, and facilitates reduction of the height requirement of the top layer.

    本发明公开了一种电梯系统,升降组件装配在升降通道之中的一对导轨之间;第一反绳轮、第二反绳轮及第三反绳轮固定于升降通道顶部;第一反绳轮的轴线为左右方向,在升降通道横截面投影方向上,第一反绳轮与左导轨的投影存在重叠,或者第一反绳轮的投影在左导轨的投影左侧;第二反绳轮及第三反绳轮的轴线为前后方向,第二反绳轮及第三反绳轮在一对导轨后侧,第二反绳轮位于升降通道左部,第三反绳轮位于升降通道右部;第一牵引绳绕过第一反绳轮后其绳头固定连接到升降组件左侧;第二牵引绳依次绕过第二反绳轮及第三反绳轮后其绳头固定连接到升降组件右侧。该电梯系统,能减小牵引绳磨损,结构简单,安装、维保方便,并有利于减小顶层高度要求。


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    Titel :

    Elevator system


    Weitere Titelangaben:

    电梯系统


    Beteiligte:
    LI FENG (Autor:in) / ZHU WEILIANG (Autor:in)

    Erscheinungsdatum :

    2022-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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