The invention relates to a wind driven generator large component replacement platform and a hoisting method thereof, the wind driven generator large component replacement platform comprises a conical-surface-shaped tower drum and a wind driven generator set mounted at the top, and further comprises a replacement platform body which is used for bearing a cabin auxiliary lifting appliance and moving up and down on the tower drum to work; comprising a bearing table used for installing a cabin auxiliary lifting appliance, an installation assembly sliding or fixed to a tower drum and a lifting mechanism driving the installation assembly to ascend and descend, the bearing table is arranged on the installation assembly, and the replacement platform is installed through the following steps that modular hoisting equipment is conveyed to a target machine position; a bearing platform tower footing is assembled; installing a cabin auxiliary lifting appliance, a lifting steel wire rope and a winch; lifting the bearing platform to a preset height; opening cables of upper and lower clamping plates of the bearing platform are tightened and bolts are locked; slowly falling the bearing platform until the bearing platform is stable; mounting a suspension arm and accessories, and connecting an oil path and a control circuit; replacing and hoisting large components; dismounting the hoisting equipment; the invention has the advantages of convenient installation, reduced transportation cost, high efficiency and the like.

    一种风力发电机大部件更换平台及其吊装办法,包括呈锥面形状的塔筒、安装于顶部的风力发电机组,还包括更换平台,包括用于承载机舱辅助吊具并在塔筒上下移动工作,包括用于安装机舱辅助吊具的承载台、滑动或固定于塔筒上的安装组件、带动安装组件升降的升降机构,承载台设置于安装组件上,安装更换平台为以下步骤:模块式吊装设备运抵目标机位;承载平台塔基组装;安装机舱辅助吊具及起吊钢丝绳、卷扬机;提升承载平台到预定高度;收紧承载平台上下夹板开口缆绳并锁定插销;缓慢落下承载平台直至稳固;安装吊臂及附件,连接油路和控制电路;大部件更换吊装作业;吊装设备拆除;本发明具有安装便利、降低了运输成本、高效率等优点。


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    Titel :

    Platform for replacing large components of wind generating set and hoisting method of platform


    Weitere Titelangaben:

    一种风力发电机组大部件更换平台及其吊装方法


    Beteiligte:
    ZENG GANG (Autor:in) / DAI CHENGJUN (Autor:in) / XUE DAHAI (Autor:in) / WANG JIALONG (Autor:in) / LAN YUNLONG (Autor:in)

    Erscheinungsdatum :

    2023-10-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F03D Windkraftmaschinen , WIND MOTORS



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