The invention discloses a lifting device used for large gas tank maintenance. The device comprises bottom plates and supports, the two bottom plates are symmetrically distributed, the two supports arefixedly connected to the tops of sides, away from each other, of the two bottom plates, the tops of the two supports are fixedly connected with one same electric sliding rail, the middle of the electric sliding rail is slidingly connected with a lifting mechanism, the middle positions of the tops of the bottom plates are fixedly connected with a supporting base, during use, two hydraulic cylinders push out shovel plates connected with the hydraulic cylinders to the lower portion, the bottom plates of the shovel plates are in contact with the outer wall of a gas tank, through an arc top faces,the gas tank is supported upwards, a cable tool penetrates through the bottom of the gas tank, finally, the cable tool is wound to the top of the gas tank and is knotted, through the lifting mechanism, the cable tool and the gas tank are lifted, a worker can conveniently overhaul the bottom of the gas tank, the rolling step of the gas tank is motted, and the occupied space of overhauling work canbe reduced.

    本发明公开了一种用于大型燃气罐检修的起重装置,包括底板和支架,两个所述底板对称分布,且两个支架分别固定连接于两个底板相远离一侧的顶部,两个所述支架的顶部固定连接有同一个电动滑轨,且电动滑轨的中部滑动连接有起重机构,所述底板顶部的中间位置固定连接有支撑座。本发明在使用时,两个液压缸将各自连接的铲板向下方推出,铲板的底端与燃气罐外壁接触,并通过自身的顶部弧面将燃气罐向上托起,然后将索具穿过燃气罐的底部,最后绕至燃气罐的顶部并做打结处理,通过起重机构将索具以及燃气罐吊起,便于工作人员对燃气罐的底部进行检修,省去燃气罐的翻滚步骤,减小了检修工作的占用空间。


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    Titel :

    Lifting device used for large gas tank maintenance


    Weitere Titelangaben:

    一种用于大型燃气罐检修的起重装置


    Beteiligte:
    CHEN JI (Autor:in)

    Erscheinungsdatum :

    2020-09-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / 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



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