The invention relates to a hinged gravity anchor capable of reducing soil adsorption force during recovery, which is characterized by comprising an anchor body, a penetrating rod (2), a shear key (3) and a front end bearing frame (7), the anchor body comprises a plurality of gravity blocks connected with the penetrating rod (2) through connecting blocks (8), the gravity blocks are arranged in groups, each group of gravity blocks comprises more than one gravity block with the same size, and the shear key (3) is connected with the penetrating rod (2) through connecting blocks (8). The gravity blocks are arranged side by side, the size of the gravity block set located on the rear portion is smaller than that of the gravity block set located on the front portion, the contact face of the end of each connecting block (8) and the corresponding gravity block is in a circular arc shape, and a through hole used for allowing a penetrating rod (2) to penetrate through is formed in the position, corresponding to the corresponding connecting block (8), of each gravity block. And the penetrating rod (2) penetrates through the connecting block and the gravity blocks to connect the gravity blocks into an anchor body.

    本发明涉及一种减小回收时土体吸附力的铰接式重力锚,其特征在于,包括锚体、穿杆(2)、剪力键(3)和前端承载架(7),其中,所述的锚体包括多个通过连接块(8)和穿杆(2)相连的重力块,重力块分组设置,每组重力块包含一个以上尺寸一致重力块,各组重力块并排布置,位于后部的重力块组的尺寸小于位于前部的重力块组的尺寸,每个连接块(8)端部与重力块接触面为圆弧形,在各个重力块和连接块(8)相对应的位置开设有用于穿过穿杆(2)的通孔;所述穿杆(2)穿过连接块和重力块,将重力块连成锚体。


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    Title :

    Articulated gravity anchor capable of reducing adsorption force of soil body during recovery


    Additional title:

    一种减小回收时土体吸附力的铰接式重力锚


    Contributors:
    YU JIANXING (author) / LIU PENGFEI (author) / YU YANG (author) / LI HAODA (author) / SUN RUOKE (author) / LIU XIN (author) / HUANG KAIHANG (author) / ZHANG JINGRUI (author)

    Publication date :

    2022-09-13


    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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