The invention discloses a crane adjusting structure for hoisting an offshore wind turbine. The crane adjusting structure comprises a fixed pile, a lifting assembly, a rotating assembly and a crane main body, Two or more bolt holes are formed in the fixed pile at intervals along the axis. The lifting assembly comprises a first hydraulic bolt, a lifting oil cylinder and a second hydraulic bolt. The rotating assembly comprises a fixed support and a rotary support, and the crane main body is fixedly connected with the rotary support. According to the crane adjusting structure for hoisting the offshore wind turbine, a self-climbing and self-rotating adjusting structure is designed on an offshore wind power platform, the installation position of a crane can be flexibly adjusted according to the installation height and angle of the wind turbine, and the defects that a traditional hoisting structure is limited in hoisting height and low in hoisting precision are overcome. Meanwhile, the efficiency of offshore wind turbine hoisting operation is improved, and the hoisting capacity of the platform is improved.

    本发明公开了一种海上风机吊装用起重机调节结构,包括固定桩、升降组件、回转组件和起重机主体;所述固定桩沿轴线间隔设有两个以上插销孔;所述升降组件包括第一液压插销、升降油缸和第二液压插销;所述回转组件包括固定支座和回转支座,所述起重机主体与所述回转支座固定连接。本发明提供的海上风机吊装用起重机调节结构,在海上风电平台上设计自爬升自回转式调节结构,可根据风机安装高度、角度灵活调整起重机的安装位置,克服了传统吊装结构存在的吊装高度有限、吊装精度较低的缺点,同时提高了海上风机吊装作业的效率,提升了平台的吊装能力。


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    Title :

    Crane adjusting structure for hoisting offshore wind turbine


    Additional title:

    一种海上风机吊装用起重机调节结构


    Contributors:
    YANG YU (author) / LI ZHIJIE (author) / CHEN LONG (author) / WANG ZHIJIANG (author) / ZHANG PEIKUN (author) / XU JIAFANG (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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