The invention provides an offshore floating type wind turbine foundation, and relates to the technical field of offshore wind power generation, the offshore floating type wind turbine foundation comprises a floating platform, the appearance of the floating platform is polygonal, each edge of the floating platform is correspondingly provided with a floating block, each edge of the floating platform is provided with a groove, a ratchet wheel is rotatably installed on the inner side of each groove, and a pawl is rotatably connected to the position, close to the upper portion of the ratchet wheel, of the inner side of each groove; the end of the pawl is clamped into outer teeth of the ratchet wheel under the action of gravity, a winding roller rotating synchronously is arranged on one side of the pawl, an anchor chain is arranged on the outer surface of the winding roller, an anchor fluke is fixedly connected to the end of the anchor chain, an arc-shaped plate is movably arranged on the portion, close to the lower portion of the ratchet wheel, of the inner side of the groove, and a plurality of inner flukes are arranged on the upper surface of the arc-shaped plate. The lower surfaces of the arc-shaped plates are fixedly connected with the surfaces of floating blocks. The device has the wave impact resisting effect and the buffering effect, meanwhile, during impact, the anchor chain can be tightened, the problem that the anchor chain is loosened during long-time use is solved, long-time stability of a foundation is kept, and the maintenance frequency is reduced.

    本发明提供了一种海上浮式风机基础,涉及海上风力发电技术领域,技术包括浮台,浮台的外形呈多边形且每边对应设置有浮块,浮台的每边分别开设有凹槽,凹槽内侧转动安装有棘轮,并在凹槽内侧靠近棘轮的上方转动连接有棘爪,受重力作用棘爪端部卡入棘轮的外齿,棘爪的一侧设置有同步转动的收卷辊,收卷辊外表面设置有锚链,锚链端部固定连接有锚爪,凹槽的内侧靠近棘轮的下方处活动设置有弧形板,弧形板的上表面设置有若干个内爪,弧形板下表面固定连接浮块的表面。本发明具备抗波浪冲击的作用,具有缓冲的效果,同时,在冲击中,可以对锚链进行束紧,防止长久使用中锚链松动的问题发生,利于保持基础的长久稳定,降低维护频率。


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    Titel :

    Offshore floating type fan foundation


    Weitere Titelangaben:

    一种海上浮式风机基础


    Beteiligte:
    LI YONG (Autor:in) / YAO YUQUAN (Autor:in) / LIU RUIMIN (Autor:in) / ZHANG GUANGHUI (Autor:in) / LIU CHANG (Autor:in) / XU ZHIJING (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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