The invention provides a cargo hold hatch cover structure for a ship, and belongs to the technical field of ship hatch cover equipment. The hatch coaming structure comprises a first hatch cover, a second hatch cover, a third hatch cover, a fourth hatch cover and two driving mechanisms, the first hatch cover is horizontally and slidably arranged on the right side of the hatch coaming structure, a first notch groove is formed in the left side of the first hatch cover, and the second hatch cover is slidably arranged in the first notch groove; the third hatch cover is horizontally arranged on the left side of the hatch coaming structure in a sliding mode, a second notch groove is formed in the right side of the third hatch cover, the fourth hatch cover is arranged in the second notch groove in a sliding mode, and the two driving structures can drive the second hatch cover and the fourth hatch cover to move face to face and back to back. By laterally opening the hatch cover, goods in the cargo hold can be conveniently hoisted, meanwhile, the deck space occupied after the hatch cover is opened is reduced, and a deck channel is enlarged.

    本发明提供了一种船用货舱舱盖结构,属于船舶舱盖设备技术领域。本发明包括第一舱盖、第二舱盖、第三舱盖、第四舱盖和两个驱动机构,所述第一舱盖水平滑动设置在舱口围结构的右侧,所述第一舱盖的左侧开设有第一缺口槽,所述第二舱盖滑动设置在第一缺口槽内,所述第三舱盖水平滑动设置在舱口围结构的左侧,所述第三舱盖的右侧开设有第二缺口槽,所述第四舱盖滑动设置在第二缺口槽内,两个所述驱动结构能够带动第二舱盖和第四舱盖相向和相背移动。本发明能够通过侧向打开舱盖,方便吊运货舱内的货物,同时减小舱盖打开后占用的甲板空间,增大甲板通道。


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    Title :

    Marine cargo compartment cover structure


    Additional title:

    一种船用货舱舱盖结构


    Contributors:
    ZHANG JI (author) / HE HAIHUA (author)

    Publication date :

    2023-04-04


    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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