The invention relates to the technical field of fan replacement, and discloses a wind turbine generator high-altitude frequency converter replacement auxiliary instrument which comprises a main body component and a base, a fixing pin is installed on the base, and a support assembly and a lifting component are rotationally connected to the position, located on the same side of the fixing pin, of the base. The lifting component comprises a bidirectional self-locking winch located on one side of the support assembly, two first pulleys fixed to one end of the support assembly, a labor-saving assembly and a supporting assembly, wherein the labor-saving assembly and the supporting assembly slide on the side wall of the support assembly, and the labor-saving assembly is in sliding connection with the supporting assembly through a swing rod. By means of the innovative structural design and the intelligent operation process, high automation, high efficiency, high safety and operation convenience of replacement work of the high-altitude frequency converter of the wind turbine generator are achieved, a traditional operation mode is greatly improved, and remarkable technical innovation and benefit improvement are brought to the field of wind power operation and maintenance.

    本发明涉及风机更换的技术领域,公开了一种风电机组高处变频器更换辅助器械,包括主体部件,包括底座,底座上安装有固定销,底座位于固定销同侧转动连接有支架组件,升降部件,位于主体部件的一侧,升降部件包括位于支架组件一侧的双向自锁绞盘、支架组件一端固定的两个第一滑轮,以及在支架组件侧壁滑动的省力组件和托起组件,省力组件通过摇摆杆与托起组件滑动连接。本装置通过其创新的结构设计和智能化的操作流程,实现了风电机组高处变频器更换工作的高度自动化、高效率、高安全性以及操作简便性,是对传统作业方式的重大改进,为风电运维领域带来了显著的技术革新和效益提升。


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    Title :

    Auxiliary instrument for replacing high-altitude frequency converter of wind turbine generator


    Additional title:

    一种风电机组高处变频器更换辅助器械


    Contributors:
    ZHANG HONGXIN (author) / GENG JINFU (author) / WANG GUOKUI (author) / GAO SHIHE (author) / AOKI GENMU (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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