The invention belongs to the field of ship maintenance and discloses an auxiliary lifting device for ship maintenance, which comprises a bearing support, a hydraulic push rod is fixedly connected to the top of the bearing support, a lifting steel pipe is fixedly connected to the bottom end of the hydraulic push rod, and a lifting hook is fixedly connected to the bottom of the lifting steel pipe. Fixing frames are fixedly connected to the two sides of the lifting steel pipe and located on the inner side of the bearing support, moving rods are movably connected into the fixing frames, and supporting devices are fixedly connected to the bottoms of the moving rods. Through cooperative use of a double-shaft motor, a rotating rod, a belt, a driving wheel, a driven wheel, a lead screw, a second sliding block, a moving plate, an arc-shaped block, a first gear, a second gear, a connecting shaft, a rotating block and a fixing structure, the exterior and the interior of a lifting steel pipe are fixed, the stability is improved when the lifting steel pipe drives a ship to move, and use is convenient.

    本发明属于船舶维修领域,公开了船舶维修用辅助吊起装置,该船舶维修用辅助吊起装置包括承重支架,承重支架的顶部固定连接有液压推杆,液压推杆的底端固定连接有升降钢管,升降钢管的底部固定连接有吊钩,升降钢管的两侧且位于承重支架的内侧固定连接有固定框,固定框的内部活动连接有移动杆,移动杆的底部固定连接有托起装置。通过双轴电机、转动杆、皮带、主动轮、从动轮、丝杆、第二滑块、第二滑块、移动板、弧形块、第一齿轮、第二齿轮、连接轴、转动块与固定结构的配合使用,使得升降钢管的外部与内部均得到固定,便于升降钢管带动船舶移动时提高稳定性,便于使用。


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    Title :

    Auxiliary hoisting device for ship maintenance


    Additional title:

    船舶维修用辅助吊起装置


    Contributors:
    ZHANG LIN (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B08B Reinigen allgemein , CLEANING IN GENERAL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




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