The present invention is a device used in an offshore plant drilling rig and, more specifically, relates to a draw-works capable of ascending or descending a drill pipe. The draw-works according to the present invention can maximally prevent damage to a drum by a wire wound around the draw-works due to the installment of an impact absorption means in the drum, and when the drum is damaged, allow the drum to be quickly and conveniently replaced due to the installment in the dividable and replaceable form of double drums, as well as having an effect of easily storing drum replacement components.

    본 발명은 해양플랜트 시추장비에 사용되는 장비로서, 보다 상세하게는 드릴 파이프의 승강을 가능하게 하는 드로웍스에 관한 것으로, 본 발명에 의한 드로웍스는 드럼에 충격흡수 수단을 구비하여 주기 때문에 드로웍스에 감기는 와이어에 의한 드럼 손상을 최대한 방지할 수 있으며, 드럼이 분할된 교체 가능한 2중 드럼 형태로 구비되기 때문에 드럼 손상시 드럼의 교체를 신속시 용이하게 할 수 있으며 드럼 교체 부품의 보관을 용이하게 할 수 있는 효과가 있다.


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    Titel :

    2 Drawworks having Double drum and wire twist prevntion


    Weitere Titelangaben:

    2중 드럼 및 와이어 꼬임 방지 기능을 가지는 드로웍스


    Beteiligte:
    LIM DONG HA (Autor:in) / LEE JU DONG (Autor:in) / LEE JIN WOO (Autor:in) / SEO SEONG DEOK (Autor:in) / GU YUN JANG (Autor:in)

    Erscheinungsdatum :

    2017-05-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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