The invention discloses an ultrahigh wind turbine generator single-blade hoisting construction method, and belongs to ultrahigh wind turbine generator single-blade hoisting construction.The ultrahigh wind turbine generator single-blade hoisting construction method comprises a crane, a lifting arm is installed above the crane, a lifting hook is installed at one end of the lifting arm, a suspension frame is arranged at the bottom of the lifting hook, the lifting hook and the suspension frame are connected through a cable, and the suspension frame comprises a driving box and a fixing frame; the driving box is located above the fixing frame. During use, angle overturning of the blades and external adjusting procedures for simplifying installation can be achieved in the hoisting process, the hoisting wind speed can be increased to 10 m/s from 8 m/s, the fan hoisting window period is greatly widened, the ground assembling time is shortened, the construction window period is prolonged, the installation efficiency is improved, and compared with a single-blade hoisting mode, the installation cost is reduced, and the installation efficiency is improved. And a single-blade hoisting working platform is small, so that forest felling is reduced, ecological damage is reduced, and the influence of construction on the environment is reduced.

    本申请公开一种超高风电机组单叶片吊装施工方法,属于超高风电机组单叶片吊装施工,其包括吊机,吊机的上方安装有吊臂,吊臂的一端安装有吊钩,吊钩的底部设置有悬吊架,吊钩和悬吊架之间通过缆绳连接,悬吊架包括驱动箱和固定架,驱动箱位于固定架的上方;本申请在使用时,可以在吊装的过程中实现对于叶片的角度翻转,简化安装的外置调整工序,吊装风速可从8m/s提升至10m/s,大大拓宽了风机吊装窗口期,减少了地面拼装时间,延长了施工窗口期,提升安装的效率,且单叶片吊装的方式相比,单叶片吊装工作平台小,减少了林木砍伐,减小生态破坏、降低施工对环境的影响。


    Access

    Download


    Export, share and cite



    Title :

    Single-blade hoisting construction method for ultrahigh wind turbine generator


    Additional title:

    一种超高风电机组单叶片吊装施工方法


    Contributors:
    LI XIAOHUI (author) / LIU TIANBING (author) / LI YONGFANG (author) / HUANG YUANZHONG (author) / ZHAN QIANG (author) / WU WEIFENG (author) / MAO ZHIKANG (author) / KIM CHUNG-UK (author) / DING NINGYUAN (author) / LIU BAIJIE (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Hoisting assembly and wind turbine blade hoisting method

    QIAO YUJUN / LI CHENGLIANG / WANG XIANGDONG et al. | European Patent Office | 2021

    Free access

    Single-blade lightering and hoisting construction method for offshore wind turbine construction

    ZHANG SU / GUO XUEBIN / ZHENG XIPING et al. | European Patent Office | 2024

    Free access

    Fan blade hoisting tool for maintenance of wind turbine generator

    CHEN HUI | European Patent Office | 2023

    Free access

    Hoisting tool for reducing hoisting height of wind turbine blade and blade mounting method

    HAO XIAOLEI / HAN ZHIWEI / LU LIANGJIE et al. | European Patent Office | 2023

    Free access

    Offshore wind turbine generator hoisting system

    TANG TENGJIAO / ZHENG HAICUN / WANG LEI et al. | European Patent Office | 2023

    Free access