The invention relates to the field of traction friction wheels, in particular to an elevator traction friction wheel structure. Comprising a traction friction wheel body arranged on the outer surface of a mounting shaft in a sleeving mode, a guide rod is fixed to the end of a bevel gear, fan blades are fixed to the outer surface, close to the end, of the guide rod, a blowing pipe is arranged on the outer surface of the guide rod in a sleeving mode, and a transmission wheel is arranged on the side edge of the bevel gear. The traction friction wheel body rotates on the mounting shaft due to friction force, the traction friction wheel body rotates to drive the bevel gear to rotate through the first transmission gear block, the bevel gear rotates to drive the fan blades to rotate through the guide rod, the fan blades rotate to generate air flow, and the generated air flow is sprayed out through the opening of the air blowing pipe. The sprayed air flow can blow away impurities on the steel wire rope, and the situation that when the steel wire rope moves on the traction friction wheel body, friction between the steel wire rope and the traction friction wheel body is too large due to the impurities attached to the surface of the steel wire rope, and the service life of the steel wire rope is affected is avoided.

    本发明涉及曳引摩擦轮领域,具体为一种电梯曳引摩擦轮结构;包括安装轴外表面套设有曳引摩擦轮主体,锥齿轮端部固定有导杆,导杆靠端部外表面固定有扇叶,导杆外表面套设有吹风管,锥齿轮侧边设有传动轮,有益效果为:当钢丝绳在曳引摩擦轮主体上移动时,曳引摩擦轮主体会因为摩擦力在安装轴上转动,曳引摩擦轮主体转动会通过第一传动齿块带动锥齿轮转动,锥齿轮转动会通过导杆带动扇叶旋转,扇叶旋转会产生风流,产生的风流会通过吹风管开口喷出,喷出的风流会将钢丝绳上的杂质吹走,防止钢丝绳在曳引摩擦轮主体上移动时因为其表面附着的杂质导致其与曳引摩擦轮主体之间的摩擦过大,从而影响钢丝绳的使用寿命。


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    Title :

    Elevator traction friction wheel structure


    Additional title:

    一种电梯曳引摩擦轮结构


    Contributors:
    ZHONG JIAN (author) / YAN TINGJUN (author)

    Publication date :

    2025-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B08B Reinigen allgemein , CLEANING IN GENERAL



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