The invention discloses a diversion sheave device for a shockproof elevator car roof and an implementation method of the diversion sheave device, and belongs to the technical field of elevator diversion sheaves. Comprising a rope wheel; the supporting frame used for supporting the rope wheel is located below the rope wheel; the protective cover used for protecting the rope wheel is located above the rope wheel; the number of the limiting mechanisms is two; the shockproof mechanism is arranged below the supporting frame; and the channel steel used for being installed on the top of the elevator car is located at the lower end of the shockproof mechanism. The problems that according to an existing diversion sheave device, through cooperation of a first bolt and a second bolt, the bolt assembly is loosened due to vibration, the shockproof effect is poor, only a rope blocking rod is arranged to reduce shaking of a rope, the effect is poor, and the rope cannot be prevented from being disengaged from a rope groove are solved, the limiting mechanism and the shockproof mechanism are arranged, the damping effect is good, and the service life is prolonged. And the problem of rope skipping caused by loosening of the rope is effectively solved.

    本发明公开了一种具有防震电梯轿顶用反绳轮装置及其实施方法,属于电梯反绳轮技术领域。包括绳轮;还包括有:支撑架,用于支撑绳轮的支撑架位于所述绳轮的下方;防护罩,用于防护绳轮的防护罩位于所述绳轮的上方;限位机构,所述限位机构设置有两个;防震机构,其设置在支撑架的下方;槽钢,用于安装在电梯轿厢顶的槽钢位于所述防震机构的下端。本发明解决了现有的反绳轮装置通过第一螺栓和第二螺栓的配合解决因震动导致的螺栓组件松脱,防震效果不佳,且仅设置挡绳杆降低绳索的晃动,效果不佳,不能防止绳索脱离绳槽的问题,通过设置限位机构和防震机构,减振效果好,且有效解决了绳索因松弛而跳绳的问题。


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    Title :

    Diversion sheave device for quakeproof elevator car roof and implementation method of diversion sheave device


    Additional title:

    一种具有防震电梯轿顶用反绳轮装置及其实施方法


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

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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