Disclosed in the present invention is a lifting device that is stably coupled to a support plate of a pile and can lift the pile without damage by distributing the load of the pile. The lifting device comprises: a body including a first through hole formed on one side and a second through hole formed on the other side; a support bar structure including a first support bar with a first fastening hole formed in the center and a second support bar with a second fastening hole formed in the center; and a first fastening bolt which passes through the second through hole, the first fastening hole, and the second fastening hole and rotates the support bar structure about the body. The first support bar and the second support bar are arranged to be symmetrical about the body.

    본 발명은 인양 장치를 개시한다. 상기 인양 장치는, 일측에 형성된 제1 관통홀과 타측에 형성된 제2 관통홀을 포함하는 몸체, 중앙부에 제1 체결홀이 형성된 제1 지지바 및 중앙부에 제2 체결홀이 형성된 제2 지지바를 포함하는 지지바 구조체 및 상기 제2 관통홀, 상기 제1 체결홀 및 상기 제2 체결홀을 관통하여, 상기 몸체를 중심으로 상기 지지바 구조체를 회전시키는 제1 체결볼트를 포함하되, 상기 제1 지지바 및 상기 제2 지지바는, 상기 몸체를 중심으로 대칭되도록 배치된다.


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    Title :

    Device for lifting piles


    Additional title:

    인양 장치


    Contributors:

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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