The invention relates to a movable automatic lifting device for an insulating box for an LNG ship. The automatic lifting device comprises a bottom plate, a control box, a lifting arm, pulleys, a steelwire rope and a lifting hook, wherein one end of the lifting arm is fixedly installed at the upper end of the bottom plate at one side of a cabin; one end of the steel wire rope is connected with a motor, and the other end of the steel wire rope penetrates through the pulleys to be connected with the lifting hook; and a top fixing head is arranged at the other end of the lifting arm; the top fixing head comprises a first top column, a second top column and a top plate; the first top column is fixedly installed at one end of the lifting arm; one end of the second top column is fixedly connected with the center of the top plate, and the other end of the second top column is hinged into one end of the first top column; and the top fixing head can adjust the angle according to the shape of abulkhead. Through the automatic lifting device provided by the invention, the insulating box can be hoisted in the cabin, so that rapid carrying of the insulating box is achieved in the construction process of a liquid cargo tank enclosure system of the LNG ship, the manual carrying amount is effectively reduced, and damage in the manual carrying process is prevented.

    本发明涉及一种LNG船可移动的绝缘箱自动起升装置,包括底板、控制盒、吊臂、滑轮、钢丝绳、吊钩,吊臂的一端安装固定在机舱一侧的底板上端,钢丝绳一端连接电动机,钢丝绳另外一端穿过滑轮连接吊钩,吊臂的另外一端设有顶固头,顶固头包括第一顶柱、第二顶柱、顶板,第一顶柱安装固定在吊臂一端,第二顶柱一端与顶板中心连接固定,第二顶柱另外一端铰接在第一顶柱一端内部,顶固头可以根据舱壁形态调整角度。通过本发明的自动起升装置,可以在舱内吊装绝缘箱,有利于在LNG船液货舱围护系统建造过程中实现绝缘箱的快速搬运,有效地减少人工搬运量,防止人工搬运过程中的损坏。


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    Titel :

    Movable automatic lifting device for insulating box for LNG ship


    Weitere Titelangaben:

    一种LNG船可移动的绝缘箱自动起升装置


    Beteiligte:
    LI JIANFENG (Autor:in) / JI SHUMIN (Autor:in) / MAO YONG (Autor:in)

    Erscheinungsdatum :

    2020-12-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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