The invention discloses an offshore vertical evacuation system. The system comprises a vertical evacuation channel, a supporting platform, an evacuation platform, a double-drum winch, a rope transmission device, a rotating device and locking devices, wherein a bottom framework of the vertical evacuation channel is supported on an upper side of a center hole of the evacuation platform, one end of the evacuation platform is fixedly connected with one end of the supporting platform, a lower side of the supporting platform is supported on a main deck of a ship or an ocean platform close to a shipboard; the double-drum winch is fixed to the center of the supporting platform, and ropes on drums at two ends of the double-drum winch are connected with rope rings corresponding to an outer edge ofa bottom framework of the vertical evacuation channel after the directions of the ropes are changed through rope conveying devices; the locking devices are arranged on outer edges of the supporting platform and the main deck, and evacuation platform rotation limiting blocks are fixed to the main deck. The system is advantaged in that the system is rapid, simple and convenient to operate, verticalevacuation operation efficiency and operation safety are greatly improved, and escape efficiency is improved.

    本发明公开了一种海上垂直撤离系统,包括垂直撤离通道、支撑平台、撤离平台、双卷筒卷扬机、绳缆传递装置、转动装置和锁定装置,垂直撤离通道的底部骨架支撑在撤离平台中心孔的上侧。撤离平台一端与支撑平台一端固定连接,支撑平台下侧通过转动装置支撑在船舶或海洋平台靠近船舷一侧的主甲板上。双卷筒卷扬机固定在支撑平台的中央,双卷筒卷扬机两端卷筒上的绳缆分别通过绳缆传递装置改变绳缆的方向后再与垂直撤离通道的底部骨架外缘对应的绳环相连。锁定装置设置在支撑平台外缘和主甲板上,撤离平台转动限位块分别固定在主甲板上。本发明操作快捷简便、大大提高了垂直撤离的作业效率和作业安全性,提高了逃生效率。


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    Title :

    Offshore vertical evacuation system


    Additional title:

    海上垂直撤离系统


    Contributors:
    YANG BAOMING (author) / GUAN YIFENG (author) / ZHANG FAPING (author) / GAO BO (author) / YAN WEI (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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