Underwater mud fully-buried object salvage equipment comprises a cable-controlled salvage submersible, the top of the cable-controlled salvage submersible is connected with a mother ship through an umbilical cable, a container is arranged on a deck of the mother ship, an operator remotely controls the cable-controlled salvage submersible to work in the container, and fully-buried objects buried under silt are salvaged. A winch and a gantry crane are installed on the deck, and the cable-controlled salvage submersible is laid and recovered from the mother ship through the gantry crane and the winch; in order to reduce the influence of fully-buried object salvaging operation on the environment to the maximum extent and reduce excavation and invasion of a mud layer, the cable-controlled salvaging submersible carries a set of salvaging operation tool integrating drilling, soil loosening and grabbing, the drilling mechanism drives the rotary rake rod to directly reach the position of the fully-buried object, silt does not need to be removed in a large range, and soil loosening is conducted on the vertical position of the fully-buried object. And it is guaranteed that the fishing mechanism can drill to the position of the fully-buried object, after the mechanical claw holds the object, the drilling mechanism integrally brings the object out of the silt layer, and fishing of the fully-buried object is achieved.

    一种水下泥里全埋物体打捞装备,包括缆控打捞潜水器,所述缆控打捞潜水器的顶部通过脐带缆与母船连接,所述母船的甲板上设置有集装箱,操作人员在集装箱内遥控操作缆控打捞潜水器工作,打捞埋在泥沙下面的全埋物体,所述甲板上海安装有绞车和门吊,缆控打捞潜水器通过门吊与绞车实现从母船上的布放回收;为最大降低打捞全埋物体作业对环境影响,减少泥层的挖掘与侵扰,缆控打捞潜水器搭载了一套钻进、松土、抓取一体的打捞作业工具,钻进机构驱动旋转耙杆直达全埋物体位置,不用将泥沙大范围移除,而是在全埋物体垂上位置就地松土,保证打捞机构能钻进至全埋物体位置,机械爪抱住物体后,由钻进机构整体带出泥沙层,实现全埋物体的打捞。


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    Title :

    Underwater mud fully-buried object salvage equipment and operation method


    Additional title:

    一种水下泥里全埋物体打捞装备及作业方法


    Contributors:
    YANG SHENSHEN (author) / WANG LEI (author) / YANG QINGSONG (author) / HU XIAOHAN (author)

    Publication date :

    2021-02-05


    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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