The invention relates to the technical field of ship lifting, and discloses a small ship lifting device. The small ship lifting device comprises a dam body, wherein a fixed floor rail is fixedly mounted above the dam body; a steel frame is fixedly mounted above the fixed floor rail; a contact plate is rotatably mounted inside a fixed mechanism; a movable rod is movably mounted below the contact plate; a return spring is movably mounted below the movable rod; a specially-shaped table is movably mounted below the return spring; a straight gear is fixedly mounted at the left side of the specially-shaped table; and the straight gear is in engaged connection to a motion gear. According to the small ship lifting device provided by the invention, a rotary rod inside a motion mechanism rotates todrive an auxiliary rod to rotate such that a movable floor rail is rotatably opened to be parallel to and in contact with the fixed floor rail; and the steel frame can slowly move towards the right side on the fixed floor rail at a uniform speed to drive a ship to move towards the right side to enter a specified location to maintain, and thus, the effect of reducing requirements on a steel structure inside the steel frame through floor rail type horizontal movement is realized.

    本发明涉及船舶起降技术领域,且公开了一种小型船舶提升装置,包括坝体,所述坝体的上方固定安装有固定地轨,固定地轨的上方固定安装有钢架,固定机构的内部转动安装有接触板,接触板的下方活动安装有运动杆,运动杆的下方活动安装有复位弹簧,复位弹簧的下方活动安装有异形台,异形台的左侧固定安装有直齿轮,直齿轮啮合连接有运动齿轮。该小型船舶提升装置,通过运动机构内部的转动杆转动,从而带动辅助杆转动,从而使运动地轨转动打开,与固定地轨保持平行且接触,钢架即可在固定地轨上匀速缓慢向右侧移动,带动船舶向右侧移动,进入指定位置进行维修,实现了地轨式水平移动降低对钢架内部的钢结构要求的效果。


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    Title :

    Small ship lifting device


    Additional title:

    一种小型船舶提升装置


    Contributors:
    HU MINGQUAN (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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