DEVICE FOR FIXING LIQUEFIED CARGO STORAGE TANK AND METHOD THEREFOR

• Main Authors: KIM, Kwang Seok, KWON, Young Bin
• Format: Patent
• Language: English; French; Korean
• Published: 27.06.2019
• Subjects: BLASTING; EQUIPMENT FOR SHIPPING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

A device for fixing a liquefied cargo storage tank, according to one embodiment of the present invention, comprises: a saddle on which the liquefied cargo storage tank is mounted; first lugs arranged on both side surfaces of the liquefied cargo storage tank and having first holes, which are formed in the center portions thereof and can be bolt-coupled; second lugs positioned at the saddle and having second holes, which are formed in the center portions thereof and can be bolt-coupled; and a connecting member positioned between the first lug and the second lug, and respectively bolt-coupled to the first hole and the second hole so as to connect the first lug and the second lug, wherein the second hole is on an imaginary perpendicular bisector of a changeable width of the first hole according to the thermal shrinkage of the liquefied cargo storage tank. Selon un mode de réalisation, la présente invention concerne un dispositif de fixation d'un réservoir de stockage de cargaison liquéfiée comprenant : une selle sur laquelle est monté le réservoir de stockage de cargaison liquéfiée ; des premières pattes disposées sur les deux surfaces latérales du réservoir de stockage de cargaison liquéfiée et ayant des premiers trous, qui sont formés dans leurs parties centrales et qui peuvent être accouplés par boulon ; des secondes pattes positionnées au niveau de la selle et ayant des seconds trous, qui sont formés dans leurs parties centrales et qui peuvent être couplés par boulon ; et un élément de liaison positionné entre la première patte et la seconde patte, et respectivement boulonnés au premier trou et au second trou de façon à relier la première patte et la seconde patte, le second trou étant sur une bissectrice perpendiculaire imaginaire d'une largeur modifiable du premier trou en fonction du retrait thermique du réservoir de stockage de cargaison liquéfiée. 본 발명의 일 실시예에 따른 액화 화물 저장 탱크의 고정 장치는 액화 화물 저장 탱크가 탑재되는 새들, 상기 액화 화물 저장 탱크의 양측면에 배치되며 중심부에 볼트 결합이 가능한 제1 홀이 형성된 제1 러그, 상기 새들에 위치하며 중심부에 볼트 결합이 가능한 제2 홀이 형성된 제2 러그, 그리고 상기 제1 러그와 상기 제2 러그 사이에 위치하며, 상기 제1 홀과 상기 제2 홀에 각각 볼트 결합하여 상기 제1 러그와 상기 제2 러그를 연결하는 연결 부재를 포함하고, 상기 제2 홀은 상기 액화 화물 저장 탱크의 열 수축에 따른 상기 제1 홀의 변동 폭의 가상의 수직 이등분선 상에 위치한다.