Embodiments of the present invention provide a heavy lifting device and a heavy lifting system having the same, comprising: a fixed frame that fixes an upper part of a heavy object; a moving part that is movably assembled along the fixed frame; a fixing string fixed to a lower part of the moving part, and adjusting the length to fix and support the heavy object; and a connection part for connecting the fixed frame and a lifting means.

    본 실시예들은 중량물의 상단부를 고정하는 고정 프레임, 고정 프레임을 따라 이동 가능하게 조립되는 이동부, 이동부의 하단부에 고정되며, 길이를 조절하여 중량물을 고정시키고 지지하는 고정끈 및 고정 프레임과 인양수단을 연결하는 연결부를 포함하는 중량물 인양장치 및 이를 구비한 중량물 인양 시스템을 제공한다.


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    Title :

    Heavy Weight Lifting Apparatus and Lifting System having the same


    Additional title:

    중량물 인양장치 및 이를 구비한 중량물 인양 시스템


    Contributors:
    KIM CHANG JIN (author) / LEE JIN KUE (author)

    Publication date :

    2021-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS




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