The present invention provides a water stopping jig device which can be installed in a drain hole for removing residual water, and which comprises: an inner surface member (30) configured to overlap and closely contact a pad (31) and a watertight plate (35) on the inner surface of a water pressure test unit (15); and an outer surface member (40) installed to watertight a drain hole (20) by applying adhesive force corresponding to the inner surface member (30) on the outer surface of the water pressure test unit (15). Accordingly, when performing the water pressure test of a cargo hold multi-ring and the water pressure test after mounting in an engine room during an onshore drying process of an LNGC, there is an effect of reducing an amount of water for tests significantly while shortening a process by quickly treating water tightness and drainage.

    본 발명은 잔수 제거용 드레인홀에 설치 가능한 수방지그 기구에 있어서: 수압시험부(15)의 내면에 패드(31)와 수밀판(35)을 중첩시켜 밀착하도록 구성되는 내면부재(30); 및 수압시험부(15)의 외면에서 내면부재(30)에 대응하는 밀착력을 인가하여 드레인홀(20)을 수밀하도록 설치되는 외면부재(40);를 포함하여 이루어지는 것을 특징으로 한다. 이에 따라, LNGC의 육상건조 과정에서 카고홀드 멀티링의 수압시험과 엔진룸 탑재 후의 수압시험을 수행할 때 수밀과 배수를 신속하게 처리하여 공정을 단축하는 동시에 시험용 물의 양을 현저히 줄이는 효과가 있다.


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    Titel :

    Drain hole watertight jig device for removing remain water


    Weitere Titelangaben:

    잔수 제거용 드레인홀 수방지그 기구


    Beteiligte:
    O HYEONG SUN (Autor:in) / HONG SUNG BUM (Autor:in)

    Erscheinungsdatum :

    2022-03-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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