A main line lifting device for a marine working ship of the present invention has a lifting roller module installed to be raised and lowered, thereby enabling easy lifting of the rope and enabling movement work. According to the main line lifting device for the marine working ship of the present invention for achieving the above object, the main line lifting device comprises: a body frame that has an installation space inside and is installed vertically from the deck of a work boat; a lifting roller module installed on the outer surface of the body frame to enable elevation and is installed so that a line installed at sea passes through; and a lifting module that elevates the lifting roller module.

    본 발명의 해양 작업선용 원줄 인양장치는 인양용 롤러모듈이 승강 가능하도록 설치됨으로써 원줄을 손쉽게 인양할 수 있도록 함과 더불어 이동 작업이 가능하도록 한 것이다.


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    Title :

    rope lifting device


    Additional title:

    해양 작업선용 원줄 인양장치


    Contributors:
    YOO GOM BOM (author)

    Publication date :

    2023-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A01K ANIMAL HUSBANDRY , Tierzucht / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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