The present invention relates to a gondola apparatus for working in a narrow space in a vertical tube, which allows safe welding and connection assembly without internal deformation of the narrow vertical tube or installation of a separate structure by providing a boarding part which can move in a vertical direction from the inside of the narrow vertical tube while an operator is on board, and a driving part which vertically moves the boarding part in the vertical direction through a wire from the upper outside of the vertical tube.

    본 발명은 작업자가 탑승한 상태에서 협소한 수직관의 내측에서 상하 방향으로 이동 가능한 탑승부와 수직관의 상측 외부에서 와이어를 통해 탑승부를 상하 방향으로 수직 이동시키는 구동부를 제공함으로써, 협소한 수직관의 내부 변형 및 별도의 구조물 설치없이 안전하게 용접 및 연결 조립 작업이 가능하도록 하는 수직관 내 협소공간 작업용 곤돌라 장치에 관한 것이다.


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    Title :

    GONDOLA APPARATUS FOR WORKING IN A NARROW SPACE WITHIN A VERTICAL TUBE


    Additional title:

    수직관 내 협소공간 작업용 곤돌라 장치


    Contributors:
    JU JI HUN (author) / KIM DONG SUB (author) / SIM JAE WON (author)

    Publication date :

    2020-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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