The invention discloses a handrail chain wheel mounting assembly. The handrail chain wheel mounting assembly configured to mount a handrail chain wheel of an escalator on a main shaft, and comprises the main shaft, a flange and the handrail chain wheel, wherein the main shaft adopts a solid shaft; the flange is in interference fit with the main shaft; and the handrail chain wheel is detachably and laterally fixed to the flange through a connecting part. The handrail chain wheel mounting assembly is beneficial to reducing stress concentration of the main shaft, improving the capability of bearing high torque and force, guaranteeing stable and safe operation of the main shaft, and meanwhile facilitating maintenance and replacement of the handrail chain wheel.

    本发明公开了一种扶手链轮安装组件,配置为将自动扶梯的扶手链轮安装在主轴上,包括:主轴,其为实心轴;法兰,其过盈配合在所述主轴上;扶手链轮,其通过连接件可拆卸地侧向固定到所述法兰。这种扶手链轮安装组件有利于减小主轴的应力集中,提高其承受高扭矩和力的能力,保证主轴稳定安全运行,同时便于扶手链轮的维修和更换。


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    Title :

    Handrail chain wheel mounting assembly and escalator


    Additional title:

    扶手链轮安装组件和自动扶梯


    Contributors:
    GAO XIANG (author) / WANG ZHEN (author) / LIN JINHUAI (author) / HUI TINGYUN (author) / CHEN YUYING (author)

    Publication date :

    2021-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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