The invention discloses a portable lifting appliance, and relates to the technical field of lifting machinery, the portable lifting appliance comprises a hatch opening formed in a ship, a hatch cover is arranged on one side of the hatch opening, the hatch opening is hinged to the hatch cover, a fixing cylinder is fixedly arranged on the surface, away from the hatch opening, of the hatch cover, the surface area of the fixing cylinder is the largest, and the fixing cylinder is parallel to the hatch cover; a groove is formed in one face of the fixing cylinder, the face, provided with the groove, of the fixing cylinder is perpendicular to the face, connected with the fixing cylinder, of the hatch cover, one end of the hanging rod penetrates through the face, provided with the groove, of the fixing cylinder, the hanging rod is attached to the side wall of the groove formed in the fixing cylinder, and the hanging rod is in an L shape. A pulley is connected to the end, away from the fixing cylinder, of the hanging rod, a first fixing base and a second fixing base are further fixedly arranged on the face, fixedly connected with the fixing cylinder, of the hatch cover, the hanging rod can be fixed to the hatch cover through the first fixing base and the second fixing base after being used, and storage is quite convenient.

    本发明公开了一种便携式吊具,涉及吊装机械技术领域,包括开设在船舶上的船舱口,所述船舱口的一侧设置有舱口盖,所述船舱口与舱口盖的铰接,所述舱口盖远离船舱口的表面积最大的一面固定设置有固定筒,所述固定筒与舱口盖平行,所述固定筒的一面开设有凹槽,所述固定筒开设凹槽的一面与舱口盖和固定筒连接的一面垂直,所述固定筒开设凹槽的一面被吊杆的一端贯穿且吊杆与固定筒开设的凹槽侧壁贴合,所述吊杆的形状为L形,所述吊杆远离固定筒的一端连接有滑轮,所述舱口盖与固定筒固定连接的一面还固定设置有固定座一和固定座二,本发明的吊杆在使用结束后可以通过固定座一和固定座二固定在舱口盖上,储存十分方便。


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    Title :

    Portable lifting appliance


    Additional title:

    一种便携式吊具


    Contributors:
    YANG YIFENG (author) / LUO LEI (author) / HU JIE (author) / SHAO TONGHUA (author) / ZHAO LIFEI (author) / YUAN KAIWEN (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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