The invention relates to the technical field of cranes, and discloses a crane for port operation, which comprises a main beam, the upper surface of the main beam is provided with a slideway groove, the inside of the slideway groove is slidably connected with a sliding table, the outside of the sliding table is provided with a trolley assembly for driving the sliding table to move, and the outside of the sliding table is fixedly connected with a first driving motor. A bobbin fixedly sleeves an output shaft of the first driving motor, a first steel wire rope is fixedly connected to the interior of the bobbin, a lifting table is fixedly connected to the end, away from the bobbin, of the first steel wire rope, a lifting hook is fixedly connected to the lower end of the lifting table, and a supporting assembly and a stable supporting assembly are arranged outside the first steel wire rope; when goods are lifted through the lifting hook and the goods are driven by the lifting hook to ascend, the rotating drum drives the second steel wire ropes to contract to pull the two sides of the upper end of the lifting table, at the moment, upward triangular supporting force is applied to the lifting table through the second steel wire ropes on the two sides, the situation that the lifting table shakes after carrying the goods to ascend is reduced, and the stability of goods transportation is improved.

    本发明涉及起重机的技术领域,且公开了一种用于港口作业的起重机,包括主梁,主梁的上表面开设有滑道槽,滑道槽的内部滑动连接有滑台,滑台的外部设置有用于带动滑台移动的小车组件,滑台的外部固定连接有第一驱动电机,第一驱动电机的输出轴外部固定套接有线筒,线筒的内部固定连接有第一钢丝绳,第一钢丝绳远离线筒的一端固定连接有吊台,吊台的下端固定连接有起重吊钩,第一钢丝绳的外部设置有支撑组件与稳定支撑组件,通过起重吊钩将货物吊起时,起重吊钩带动货物上升时,转筒带动第二钢丝绳收缩将吊台上端的两侧进行拉动,此时经由两侧的第二钢丝绳对吊台施加向上的三角支撑力,减少吊台带货物上升后晃动的状况,提高了货物运输的稳定性。


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    Title :

    Crane for port operation


    Additional title:

    一种用于港口作业的起重机


    Contributors:
    ZHAO WEILI (author) / CHEN WEILIANG (author) / ZHANG JIE (author) / QI BIN (author) / YIN KEHUI (author) / JIAO GUANGYONG (author) / MA XUEXU (author) / TAO XIANGGEN (author) / WANG HE (author) / XU RUI (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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