The invention discloses an elevator hoist rope tension adjusting device and an adjusting method thereof, and belongs to the field of elevator hoist ropes. The elevator comprises hoisting ropes, an elevator car, a hoisting wheel, a third wheel and a counterweight, the number of the hoisting ropes is four, each hoisting rope is provided with a first adjusting mechanism used for adjusting the tension of the corresponding hoisting rope, and the top of the elevator car is provided with a second adjusting mechanism used for adjusting the tension of the four hoisting ropes at the same time; the traction rope sequentially penetrates through the second adjusting mechanism, the traction wheel, the third wheel and the counterweight. The problem that in the prior art, a hoisting rope cannot be adjusted is solved, the tension of the hoisting rope attached to the rope shaft can be adjusted by changing the position of the rope shaft, a reciprocating lead screw and a pulley are driven by a driving motor to transversely move, so that the tension of the hoisting rope is adjusted, and a cross supporting arm drives a second adjusting mechanism to ascend and descend through an air cylinder; therefore, the distance between the traction rope and the rope end of the traction rope above is changed, and the purpose of adjusting the tension of the traction rope is achieved.

    本发明公开了一种电梯曳引绳张力调节装置及其调节方法,属于电梯曳引绳领域。本发明包括曳引绳、轿厢、曳引轮、过轮和对重,曳引绳设有四根,每根曳引绳上均设有用于调节单根曳引绳张力的第一调节机构,轿厢的顶部设有用于同时调节四根曳引绳张力的第二调节机构,曳引绳依次从第二调节机构、曳引轮、过轮和对重内穿过。本发明解决了现有技术中曳引绳无法调节的问题,通过改变绳轴的位置,可调节与绳轴相贴合的曳引绳张力,通过驱动电机驱动往复丝杠可滑轮横向移动,以此来实现对曳引绳张力的调节,气缸使交叉支撑臂带动第二调节机构升降,以此来改变与上方曳引绳绳端的距离,从而达到曳引绳张力调节的目的。


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    Title :

    Elevator hoist rope tension adjusting device and adjusting method thereof


    Additional title:

    一种电梯曳引绳张力调节装置及其调节方法


    Contributors:
    MEI ZAIXIN (author) / CHEN WENHAO (author) / LU WANMIN (author) / ZHAO QI (author) / WU CONGLI (author) / QIAN HUANENG (author)

    Publication date :

    2023-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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