The invention belongs to the technical field of sea surface lifesaving, and discloses a marine overwater lifesaving floating body structure which comprises a shell, expansion plates are movably mounted on the two sides of the interior of the shell, the other sides of the expansion plates penetrate through the shell, and a moving block is movably mounted in the shell; the expansion plate and the moving block are hinged through a first connecting rod, a cross rod is rotationally installed in the shell, the outer surface of the cross rod is movably sleeved with a gear, and a lifting plate is movably installed in the shell. By arranging the gear, the lifting plate and the vertical rod, compared with a traditional device, the device drives the expansion plate to move outwards through the weight change of the top of the lifting plate, the outward extending area of the expansion plate is increased, the maximum transferring number of people of the device can be increased, the stability of the device is enhanced, and the rescue number of victims is increased.

    本发明属于海面救生技术领域,且公开了一种船用水上救生浮体结构物,包括外壳,所述外壳内部的两侧均活动安装有扩张板,所述扩张板的另一侧贯穿外壳,所述外壳的内部活动安装有运动块,所述扩张板与运动块之间通过第一连接杆铰接,所述外壳的内部转动安装有横杆,所述横杆的外表面活动套设有齿轮,所述外壳内部活动安装有升降板。本发明通过设置齿轮、升降板和竖杆,与传统装置相比,该装置通过升降板顶部的重量变化,从而带动扩张板向外运动,增大扩张板向外伸出的面积,从而可以增大该装置的最大转载人数,增强了装置的稳定性,提高遇难者的拯救人数。


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    Title :

    Marine overwater lifesaving floating body structure


    Additional title:

    一种船用水上救生浮体结构物


    Contributors:
    DU HONGGUANG (author) / LIU LIQIANG (author) / WANG XIAOSHU (author) / HAO SHENGGUO (author) / LANG YANQIN (author)

    Publication date :

    2022-11-15


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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