The present invention relates to a jig apparatus for drum towing, comprising: a hollow towing body in which an upper part is sealed; a plurality of support units which are radially and horizontally branched at a lower part of the towing body; an arm unit hinged at a free end unit of each support unit; and a locking unit having a latch coupled to a free end unit of each arm unit to be locked on a rim of a drum. Each the support unit and the arm unit in a state in close contact with an upper part of the drum by its own weight allows the locking unit to be in close contact with the outer circumferential surface of the drum without interference of the rim. The latch is configured to be able to stably tow the drum by automatically contacting to and supported by a lower part of the rim of the drum while being raised in close contact with the outer circumferential surface of the drum when the towing body is raised.

    본 발명은 드럼 견인용 지그장치에 관한 것으로, 이를 위해 상부가 밀폐된 중공의 견인몸체;와, 상기 견인몸체의 하부에 방사상으로 수평 분기되는 다수의 지지부;와, 상기 각 지지부의 자유단부에 힌지 결합되는 아암부; 및 상기 각 아암부의 자유단부에 결합되어 상기 드럼의 테두리부에 걸쳐지는 걸쇠를 갖는 걸림부;를 포함하여 이루어지되, 상기 각 지지부와 아암부는 자중에 의해 상기 드럼의 상부에 밀착된 상태에서 걸쇠가 테두리부의 간섭없이 드럼의 외주면에 밀착되도록 하고, 상기 걸쇠는 상기 견인몸체를 상승시키면 드럼의 외주면에 밀착된 상태로 상승하면서 상기 드럼의 테두리부 하부에 자동 밀착 지지되어 상기 드럼을 안정적으로 견인할 수 있도록 구성되는 것을 특징으로 한다.


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    Title :

    JIG DEVICE FOR DRUM TRACTION


    Additional title:

    드럼 견인용 지그장치


    Contributors:
    HAN IN SU (author)

    Publication date :

    2020-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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