The invention discloses a rope sheave component. The rope sheave component comprises a shaft, a shaft sleeve sleeving the shaft and rope sheaves, wherein the shaft sleeve is located at the two sides of the rope sheaves and between the adjacent rope sheaves; a through hole penetrating through the wall thickness direction of the shaft sleeve is arranged in the shaft sleeve; a fastener is arranged in the through hole; and one end of the fastener penetrates through the shaft sleeve and abuts against the shaft. According to the rope sheave component, the shaft sleeve and the shaft are fixed by arranging the through hole and the fastener in the circumferential direction of the shaft sleeve, and follow-up rotation and shaft sleeve deviation after the shaft sleeve makes contact with the rope sheaves are prevented.

    本发明公开了一种绳轮组件,包括轴、套设在所述轴外的轴套以及绳轮,所述轴套位于绳轮的两侧以及相邻的绳轮之间,所述的轴套上设置有贯穿所述轴套壁厚方向的贯穿孔,所述贯穿孔内设置有紧固件,所述紧固件的一端贯穿所述轴套并抵紧在所述轴上。本发明的绳轮组件,通过在轴套的周向上设置贯穿孔和紧固件从而将轴套与轴固定,防止轴套与绳轮接触后发生跟转和轴套的偏移。


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    Title :

    Rope sheave component and elevator


    Additional title:

    一种绳轮组件及电梯


    Contributors:
    SONG LEI (author) / CUI HONGWU (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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