The invention discloses a ship life raft hoisting mechanism which comprises two barrels, the two barrels are parallel and located on the same horizontal plane, two spiral grooves are formed in the outer walls of the barrels, the directions of the spiral grooves in the two barrels are opposite, and the two spiral grooves in the barrels are arranged in the axis direction of the barrels; the life raft is placed on the moving platform, the two second lifting arms and the moving platform are kept in a trapezoidal motion mode through overturning of the first lifting arms, the moving platform and the life raft can stably move up and down conveniently, the stability of the life raft in the lifting process is effectively improved, and the situation that the life raft shakes, and consequently people fall down or fall into water is avoided; the safety of the life raft in use is improved, meanwhile, due to the fact that the life raft can stably work, interference of sea weather to the life raft is reduced, and it is guaranteed that the life raft can be normally used in severe weather.

    本发明揭示了一种船舶救生筏起吊机构,包括两个圆桶,两个圆桶平行并在同一水平面上,圆桶外壁上开设有两个螺旋槽,并且两个圆桶上的螺旋槽的方向相对,圆桶上的两个螺旋槽沿圆桶轴线方向排列;救生筏放置在移动平台上,通过第一起吊臂的翻转,从而使两个第二起吊臂和一个移动平台保持梯形形状的运动方式,方便使移动平台和救生筏平稳上下移动,有效提高了救生筏起吊时的稳定性,避免救生筏晃动并导致人员摔倒或落水,提高了救生筏使用的安全性,同时由于救生筏能够平稳起到,从而降低了海上天气对救生筏的干扰,保证救生筏能够在恶劣天气下正常使用。


    Access

    Download


    Export, share and cite



    Title :

    Ship life raft hoisting mechanism


    Additional title:

    一种船舶救生筏起吊机构


    Contributors:
    SUN MOLIN (author) / LI JIAWEN (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Life raft hoisting device

    JING DEGANG / LIU DONG / TAO KANG et al. | European Patent Office | 2023

    Free access

    Hoisting mechanism and ship

    YANG YIBIN / WU KANGLIN / ZHANG WEI et al. | European Patent Office | 2024

    Free access

    Unmanned ship hoisting buffering mechanism

    LIU YUAN / CHENG LEI / LI YUANDONG | European Patent Office | 2024

    Free access

    New energy ship life raft

    SUN MOLIN / LI JIAWEN | European Patent Office | 2023

    Free access

    Ship life raft release device

    WANG QINGFEN / LIN LIANJUN | European Patent Office | 2020

    Free access