A traction type elevator comprises a hoistway, an elevator lifting assembly, a counterweight lifting assembly and a power assembly. According to the traction type elevator, only two pieces of structural steel are used as bearing beams of the elevator, so that the number of reserved bearing platforms is reduced, the construction difficulty is reduced, and the cost is saved; and meanwhile, a support partition plate is further arranged between a counterweight and an elevator car, and support is provided for an elevator car guide device. Counterweight wheels arranged on the counterweight side by side in a staggered mode and rotatable counterweight guide wheels arranged on the bearing beams enable a steel wire rope to be freely and vertically stressed, the counterweight wheels are located between the horizontal projections of the two bearing beams, it is guaranteed that the steel wire rope is evenly stressed, the influence of possible slight twisting of the counterweight on the steel wire rope is avoided, and reliable and long-term operation of the elevator is guaranteed.

    一种曳引式电梯,包括:井道,电梯升降组件,对重升降组件,动力组件;本发明仅将两根型钢作为电梯的承重梁,减少了预留承台的数量,降低了施工难度,节约了成本;同时还在对重与轿厢之间设置了支架隔板,为轿厢导向装置提供支持;对重上并排交错设置的对重轮与承重梁上设置的可旋转的对重导向轮,使钢丝绳自由垂直受力,对重轮位于两承重梁水平投影之间,保证钢丝绳的受力均匀,避免了对重可能发生的轻微扭动对钢丝绳的影响,确保了电梯的可靠长久的运行。


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    Title :

    Traction type elevator


    Additional title:

    一种曳引式电梯


    Contributors:
    ZHANG ZHENHUA (author) / LIU ZHIBANG (author) / LUO HAITAO (author) / CHEN JIAJIA (author) / JIANG YIJIE (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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