The present disclosure relates to a beam lifter comprising: an upper lifter which is lifted by a crane; and a lower lifter which grips a beam and is lifted by the upper lifter. As the lower lifter is formed to be able to grip a plurality of the beams, it is possible to transport a plurality of beams at a time, thereby improving work efficiency. In addition, according to the present invention, since a position at which the lower lifter is connected to the upper lifter can be varied, a position of the lower lifter can be varied according to the length of the beam so that a short beam and a long beam can be stably gripped.

    본 개시는 빔 리프터에 관한 것으로서, 크레인에 의해 들어올려지는 상부 리프터; 및 빔을 파지하고 상기 상부 리프트에 의해 들어올려지는 하부 리프터;를 포함하고, 상기 하부 리프터는 상기 빔을 복수 개 파지 가능하도록 형성됨에 따라, 한 번에 복수의 빔을 운반할 수 있어 작업 능률이 향상될 수 있다. 또한, 하부 리프터가 상부 리프터에 연결되는 위치가 가변될 수 있어, 하부 리프터의 위치가 빔의 길이에 따라 가변될 수 있음에 따라, 길이가 짧은 빔 및 길이가 긴 빔이 안정적으로 파지될 수 있다.


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    Title :

    BEAM LIFTER


    Additional title:

    빔 리프터


    Contributors:
    KIM MYUN SOO (author) / KIM SANGHWAN (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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