The invention belongs to the technical field of ship engineering, and particularly relates to a locking device suitable for a hatch cover and an automatic hydraulic oversize hatch cover, which comprises a base, a footstand and a hatch cover body, the hatch cover body comprises a main hatch cover and a folding part hatch cover, and the adjacent ends of the main hatch cover and the folding part hatch cover are hinged to each other; the other end of the main hatch cover is hinged to the footstand; the automatic hydraulic system is used for jacking or putting down the main hatch cover; the automatic locking system is used for locking the hatch cover body; and the emergency manual operation system is used for locking the hatch cover body when the automatic locking system fails. The opening and closing process of the hatch cover body is completely automatic, the manpower demand is greatly reduced, the operation time is greatly shortened, the hatch cover can rapidly respond to an operation command, and rapid opening and closing are achieved; therefore, the overall operation reliability is improved.

    本发明属于船舶工程技术领域,特别是涉及一种适用于舱口盖的锁紧装置及自动液压式特大型舱口盖,包括底座、脚座和舱口盖体;所述舱口盖体包括主舱口盖和折叠部分舱口盖,主舱口盖和折叠部分舱口盖相邻的端部互相铰接;所述主舱口盖的另一端铰接在所述脚座上;自动液压系统用于顶升或放下所述主舱口盖;自动锁紧系统用于锁定所述舱口盖体;应急手动操作系统,用于在所述自动锁紧系统失效时锁定舱口盖体。本发明的舱口盖体的开启和关闭过程完全自动化,大幅减少了人力需求和操作时间,舱口盖可以迅速响应操作命令,实现快速开启和关闭;从而提高了整体的作业可靠性。


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    Title :

    Locking device suitable for hatch cover and automatic hydraulic oversize hatch cover


    Additional title:

    一种适用于舱口盖的锁紧装置及自动液压式特大型舱口盖


    Contributors:
    LI GONGMIAO (author) / LI JINFEI (author) / LI GONGYING (author) / GU YAJING (author)

    Publication date :

    2024-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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