A cargo barrier structure is disclosed. According to an embodiment of the present invention, the cargo barrier structure comprises: an upper insulation board provided between a first barrier and a second barrier, wherein a first auxiliary panel, a first insulation member, and a first protection plate are stacked in order; a lower insulation board arranged between a hull internal wall and the second barrier, wherein a second protection plate, a second insulation member, and a second auxiliary panel are stacked in order; a fixing piece arranged in a recessed portion of the second auxiliary panel; a stud bolt coupled to the first auxiliary panel and the fixing piece; a ball washer coupled to the stud bolt; and a nut coupled to the stud bolt to be tightened for power to be applied to the ball washer. Moreover, a ball coming in contact with the first auxiliary panel is inserted into a plurality of coupling grooves formed in the ball washer.

    화물창 방벽구조가 개시된다. 본 발명의 실시 예에 따른 화물창 방벽구조는 1차방벽과 2차방벽 사이에 마련되며, 제1보조패널, 제1단열부재 및 제1보호판이 순차적으로 적층된 상부단열보드; 선체 내벽과 2차방벽 사이에 배치되며, 제2보호판, 제2단열부재 및 제2보조패널이 순차적으로 적층된 하부단열보드; 제2보조패널의 함몰부에 배치된 고정편; 제1보조패널과 고정편에 결합되는 스터드볼트; 스터드볼트에 체결되는 볼와셔; 및 스터드볼트에 체결되어 볼와셔에 힘이 가해지도록 조여지는 너트;를 포함하되, 볼와셔에 형성된 복수의 결합홈에는 제1보조패널과 접촉되는 볼이 삽입된다.


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    Title :

    CARGO BARRIER STRUCTURE


    Additional title:

    화물창 방벽구조


    Contributors:

    Publication date :

    2018-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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