Provided is a coupling tool for fixing an insulation panel in a liquefied natural gas (LNG) cargo tank. The coupling tool comprises: a stud bolt in which a coupling groove is continuously formed in a longitudinal direction; a locking pin coupled to the coupling groove to slide; and a socket nut in which an internal hole screwed-coupled to the stud bolt and a concave groove extending from the internal hole for the locking pin to be inserted thereinto are formed.
액화 천연가스 화물창의 단열 패널 고정용 체결 공구가 제공된다. 체결 공구는 체결 홈이 길이 방향으로 연속 형성된 스터드 볼트; 상기 체결 홈에 슬라이딩 가능하도록 체결되는 록킹 핀; 및 상기 스터드 볼트와 나사산 결합되는 내측 홀과 상기 내측 홀에서 연장되어 상기 록킹 핀이 끼워지는 오목 홈이 형성된 소켓 너트를 포함한다.
Locking tool for fixing insulation panel in LNG cargo
액화 천연가스 화물창의 단열 패널 고정용 체결 공구
2019-03-06
Patent
Electronic Resource
Korean
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / 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 |
FIXING DEVICE FOR CARGO HOLD INSULATION PANEL AND INSULATION PANEL USING THE FIXING DEVICE
European Patent Office | 2018
|Anchor piece nut fastening tool for fixing insulation panel in LNG cargo
European Patent Office | 2018
|