The invention discloses a convenient-to-maintain ship material storage hatch cover. The convenient-to-maintain ship material storage hatch cover comprises a hatch body; an opening is formed in the hatch body; a hatch cover body matched with the opening in size is arranged on the hatch body; the hatch cover body comprises a hatch cover main body and a gasket arranged around the hatch cover main body; the hatch cover main body comprises a first sub-cabin plate, a first connecting sleeve, a second sub-cabin plate, a second connecting sleeve, a third sub-cabin plate, a third connecting sleeve anda fourth sub-cabin plate which are arranged at intervals; the edge of the hatch cover main body protrudes in the direction away from the center of the hatch cover body. The hatch cover can be folded;the sub-components of the hatch cover can be conveniently disassembled and maintained, and material loss in a ship maintenance process is reduced.

    本发明公开了一种方便维修的船舶物资储存舱盖,包括舱体,所述舱体上具有开口、以及与所述开口大小匹配的舱盖本体,所述舱盖本体包括舱盖主体和环绕舱盖主体设置的垫圈;所述舱盖主体包括间隔排列的第一子舱板、第一连接套、第二子舱板、第二连接套、第三子舱板、第三连接套和第四子舱板;所述舱盖主体的边缘朝向远离舱盖主体中心的方向形成凸起。本发明的舱口盖可以折叠,并且分部件可以方便拆卸和维修,降低了船舶维修过程中的材料损耗。


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    Title :

    Convenient-to-maintain ship material storage hatch cover


    Additional title:

    一种方便维修的船舶物资储存舱盖


    Contributors:
    DING GUOHUA (author) / MA XINXIANG (author) / XU MIN (author)

    Publication date :

    2020-06-23


    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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