The invention discloses an elevator car balancing system which comprises an elevator car and a traction assembly, and the traction assembly is connected with the elevator car through a traction steel wire rope. The traction assembly comprises a pulley assembly installed on the bearing beam in a sliding fit mode and a diversion sheave assembly installed at the bottom of the lift car in a sliding fit mode, and the traction steel wire rope is wound around the pulley assembly and the diversion sheave assembly. According to the elevator, the pulley assembly and the diversion sheave assembly which are connected with the traction steel wire rope in a winding mode are designed to be in a slidable mode, and the pulley assembly and the diversion sheave assembly can be synchronously driven to move in the front-back direction of the elevator car through the first propeller and the second propeller correspondingly; the lifting center of the traction steel wire rope to the lift car can be adjusted through the moving positions of the pulley assembly and the diversion sheave assembly, so that the unbalance loading degree of the lift car is reduced, the service life of the guide shoe is prolonged, the use safety performance of an elevator is improved, and the maintenance cost of the elevator is reduced.

    本发明公开了一种电梯轿厢平衡系统,包括电梯轿厢和曳引组件,所述曳引组件通过曳引钢丝绳与轿厢连接;所述曳引组件包括滑动配合安装在承重梁上的滑轮组件,和滑动配合安装在轿厢轿底的反绳轮组件,所述曳引钢丝绳绕设在滑轮组件和反绳轮组件上。本发明通过将曳引钢丝绳绕设相连的滑轮组件和反绳轮组件设计为可滑动的方式,并滑轮组件和反绳轮组件能够分别通过第一推进器和第二推进器来同步驱动沿轿厢的前后方向移动,当轿厢发生偏载时,可通过滑轮组件和反绳轮组件的移动位置来调节曳引钢丝绳对轿厢的吊心,从而降低轿厢偏载的程度,延长导靴的使用寿命,进而提高电梯的使用安全性能,降低电梯的维护成本。


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    Title :

    Elevator car balancing system


    Additional title:

    一种电梯轿厢平衡系统


    Contributors:
    ZHENG SHIYUN (author) / MA FEI (author) / WANG CHENGHUA (author)

    Publication date :

    2024-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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