The invention provides a speed limiting device of an elevator. The speed limiting device effectively reduces the occupied space in the elevator installation process, reduces the size of an elevator shaft, and improves the space utilization rate. The speed limiting device comprises a lift car and a counterweight corresponding to the lift car, wherein the lift car and the counterweight are connectedwith an elevator driving mechanism. The speed limiting device is characterized in that a speed limiter wheel is arranged corresponding to the elevator driving mechanism; a speed limiter steel wire rope is arranged on the speed limiter wheel; the two ends of the speed limiter steel wire rope are connected with tensioning devices correspondingly; and the tensioning devices correspond to safety gearlinkage mechanisms.

    本发明提供一种电梯的限速装置,其有效减小了电梯安装中的占地空间,减小了电梯井道的尺寸,提高了空间的利用率,其包括轿厢,与所述轿厢对应的对重,所述轿厢与所述对重连接电梯驱动机构,其特征在于:对应所述电梯驱动机构设置有限速器轮,所述限速器轮上设置限速器钢丝绳,所述限速器钢丝绳两端分别连接拉紧装置,所述拉紧装置对应所述安全钳联动机构。


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    Title :

    Speed limiting device of elevator


    Additional title:

    一种电梯的限速装置


    Contributors:
    FU SHUHUA (author) / HAN MIAO (author) / GUO ZIQING (author) / LU BIN (author)

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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