One embodiment is to provide a rotary barrel crane which distributes the load applied to a barrel rotation unit and wire ropes during slab hoisting. The rotary barrel crane includes: a forceps unit; the barrel rotation unit rotating the forceps unit; a plurality of connection units connected to an upper part of the barrel rotation unit; a plurality of wire ropes supporting the plurality of connection units; and a plurality of terminal units connecting between the plurality of wire ropes and the plurality of connection units, elastically supporting firstly the plurality of wire ropes, and elastically supporting secondarily the plurality of connection units.

    회전형 통 크레인은 집게부, 상기 집게부를 회전시키는 통 회전부, 상기 통 회전부의 상부에 연결된 복수의 연결부들, 상기 복수의 연결부들을 지지하는 복수의 와이어 로프들, 및 상기 복수의 와이어 로프들과 상기 복수의 연결부들 사이를 연결하며, 상기 복수의 와이어 로프들을 제1 탄성 지지하며, 상기 복수의 연결부들을 제2 탄성 지지하는 복수의 단말부들을 포함한다.


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    Title :

    ROTATING TONG CRANE


    Additional title:

    회전형 통 크레인


    Contributors:
    KIM JUN SOO (author) / KANG YUN SEOK (author)

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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