The invention relates to the technical field of wind power operation and maintenance, and provides replacement equipment for a variable pitch bearing of a wind driven generator. The replacement equipment comprises a first fixing assembly, a movable pulley, a first steel wire rope and a driving assembly. The first fixing assembly comprises a fixing connector used for being fixed to a first variable-pitch bearing. The movable pulley is used for being fixed to a second variable-pitch bearing. The first end of the first steel wire rope is fixed on the fixed joint; the driving assembly is coupled with the second end of the first steel wire rope, is suitable for being fixed to the first variable-pitch bearing, the second variable-pitch bearing or the ground and is used for controlling the first steel wire rope to move; according to the replacement equipment provided by the invention, through the synergistic effect of the first fixing assembly, the movable pulley, the first steel wire rope and the driving assembly, the strict requirements of traditional hoisting on site space and equipment tonnage can be reduced.

    本发明涉及风电运维技术领域,提供一种用于风力发电机变桨轴承的更换设备。更换设备包括第一固定组件、动滑轮、第一钢丝绳和驱动组件,第一固定组件包括用于固定至第一变桨轴承的固定接头;动滑轮用于固定至第二变桨轴承;第一钢丝绳的第一端固定于固定接头,第二端绕设于动滑轮;驱动组件与第一钢丝绳的第二端耦合,驱动组件适于固定至第一变桨轴承、第二变桨轴承或地面,驱动组件用于控制第一钢丝绳移动;本发明提供的更换设备,通过第一固定组件、动滑轮、第一钢丝绳与驱动组件的协同作用,可以降低传统吊装对场地空间与设备吨位的严苛要求。


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    Title :

    Replacement equipment for variable pitch bearing of wind driven generator


    Additional title:

    用于风力发电机变桨轴承的更换设备


    Contributors:
    DAI BAOQIONG (author) / YU QIFU (author) / DUAN XIAOZHUANG (author) / ZHANG BINHUI (author) / XI JIANBO (author) / ZHANG BO (author) / WEI YANAN (author) / JIANG YINGWU (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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