The turtle-shaped gravity anchor comprises an anchor body and a plurality of anchor feet installed at the bottom of the anchor body, the anchor body is provided with an arc-shaped arched back, at least one anchor body and an anchor head installed on one side of the anchor body, the shape of the anchor head is formed by gradually shrinking from the joint end of the anchor body to the other end, and an anchor chain installation hole is formed in the back of the anchor body. The anchor chain is connected with the anchor body through the anchor chain mounting hole. The arc-shaped arched back of the anchor body can reduce the impact force of water flow, the bottom surface is designed to be a plane to increase the adhesive force with a mud layer, the anchor foot structure is further inserted into the mud layer to be fixed, the tensile resistance is enhanced, and the effect of a gravity anchor is achieved; when the structure of the anchor head is used for fixing the floating platform, the anchor head can obliquely enter a mud layer and cannot move when an anchor chain is pulled, the position of the floating platform is fixed, and the requirement of the platform for the ocean current direction in ocean current power generation is met; the cement balls and the polyhedrons not only can increase the tensile resistance of the anchor chain, but also can reduce the seawater erosion speed and prolong the service life.

    本发明公开了一种龟形重力锚,包括锚体和安装在锚体底部的若干锚脚,锚体具有弧形拱起的背部,至少具有一个锚身和安装在锚身一侧的锚头,锚头的形状为从锚身结合部端向另一端逐渐收缩而成,锚链安装孔设置在锚体的背部,锚链通过锚链安装孔与锚体连接。本发明锚体弧形拱起的背可减少水流的冲击力,底面设计为平面增加与泥层的附着力,而锚脚结构进一步扎入泥层中固定,加强抗拉力实现重力锚的作用;锚头的结构在固定漂浮平台时,能够在锚链拉扯时倾斜进泥层中而不会产生移动,实现了漂浮平台的位置固定,满足了平台在洋流发电中对洋流方向的需求;水泥球体和多面体不但能加大锚链抗拉阻力,又能减少海水侵蚀的速度,延长使用寿命。


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    Title :

    Turtle-shaped gravity anchor


    Additional title:

    一种龟形重力锚


    Contributors:
    LI FENGLAI (author) / WANG SHIMING (author) / GUO SHIGUANG (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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