The invention provides a retractable elevator system for a lattice type large wind turbine generator supporting structure. The retractable elevator system comprises an elevator body used in a lower lattice type truss of the lattice type large wind turbine generator supporting structure, wherein the elevator body comprises an electric control unit, a driving unit, guide steel cables and a lift car; the electric control unit is connected with the driving unit; the driving unit is in driving connection with the guide steel cables and the lift car; the number of the guiding steel cables is two, and when the two guiding steel cables are tensioned, the free ends of the two guiding steel cables are both connected with the ground; the lift car is in sliding connection with the guide steel cables; and the driving unit and the guide steel cables are arranged in an inner cavity of an upper supporting tower of the lattice type large wind turbine generator supporting structure. According to the retractable elevator system for the lattice type large wind turbine generator supporting structure provided by the invention, the safety is effectively improved, the material cost and the field installation time are reduced, meanwhile, the erosion of external severe natural environment is effectively isolated, the service life of equipment is prolonged, and the reliability of the equipment is improved.

    本发明提供的一种用于格构式大型风电机组支撑结构的可收放电梯系统,包括用于格构式大型风电机组支撑结构的下部格构式桁架内的电梯本体;所述电梯本体包括电控单元、驱动单元、导引钢缆和轿厢;其中,所述电控单元与驱动单元连接,所述驱动单元驱动连接导引钢缆和轿厢;所述导引钢缆设置有两根,两根导引钢缆张紧时,其自由端均与地面连接;所述轿厢与导引钢缆滑动连接;所述驱动单元和导引钢缆置于格构式大型风电机组支撑结构的上部支撑塔筒的内腔中;本发明有效提高了安全性、减少了材料成本和现场安装时间,同时有效隔绝了外部恶劣自然环境侵蚀,提高了设备的使用寿命和可靠性。


    Access

    Download


    Export, share and cite



    Title :

    Retractable elevator system for lattice type large wind turbine generator supporting structure


    Additional title:

    一种用于格构式大型风电机组支撑结构的可收放电梯系统


    Contributors:
    CHEN XINMING (author) / HANG ZHAOFENG (author) / QIU XU (author) / LIU XIN (author) / YAN SHU (author) / GUO XIAOJIANG (author) / JIANG XULIANG (author) / GUAN CHUNYU (author) / YAO ZHONGYUAN (author) / ZHANG GUANWU (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Retractable hydraulic elevator

    KUAI JIAN | European Patent Office | 2021

    Free access

    Elevator retractable door vane

    ZHANG ZHAOJUN / LIU CHENGHUI / ZHANG JIKUN et al. | European Patent Office | 2015

    Free access

    Retractable Wind-Powered Generator Device for Vehicles

    RILEY ROBERT W | European Patent Office | 2023

    Free access

    Elevator retractable safety seat device

    GE YANBIAO | European Patent Office | 2021

    Free access

    WIND TURBINE WITH ELEVATOR SYSTEM

    SACRAMENTO GARCÍA GERMÁN MANUEL / COLOMA CALVO JESÚS ANGEL | European Patent Office | 2019

    Free access