The invention relates to the technical field of underwater object salvage, in particular to an offshore salvage hook which comprises a body, the body is provided with a first frame and a second frame which are in central symmetry, the bottom of the first frame and the bottom of the second frame are each provided with a structure base, and lock catches are hinged to the two structure bases respectively. Two lock catches are arranged on the body, arc-shaped supporting blocks are arranged on the inner sides of the two lock catches respectively, the two arc-shaped supporting blocks are connected with the body through elastic ropes respectively, a closed area is formed between the two arc-shaped supporting blocks and the two elastic ropes, salvage guide openings are formed in the outer sides of the two lock catches respectively, and acute angles are formed between the salvage guide openings and the lock catches. According to the invention, the hung scientific investigation equipment/instrument is not easy to unhook.

    本发明公开了一种涉及水下物体打捞技术领域,具体是一种海上打捞钩,包括本体,所述本体具有沿中心对称的第一框架和第二框架,所述第一框架和所述第二框架的底部分别设有结构底座,两所述结构底座分别铰接有锁扣,两所述锁扣的内侧分别设有弧形支撑块,两所述弧形支撑块分别通过弹性绳与所述本体相连,两所述弧形支撑块和两所述弹性绳之间构成封闭区域,两所述锁扣的外侧分别设有打捞导向口,所述打捞导向口与所述锁扣之间呈锐角。本发明不易让挂上的科考设备/仪器脱钩。


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    Title :

    Offshore fishing hook


    Additional title:

    一种海上打捞钩


    Contributors:
    YANG ZHOU (author) / QI YONGFENG (author) / LI XIANPENG (author) / MAO HUABIN (author) / ZHONG FUCHANG (author) / PENG SEN (author) / WANG XINGYUE (author) / XU KE (author) / YU LINGHUI (author) / XING HUANLIN (author)

    Publication date :

    2024-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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