The large LNG ship bilge strong frame structure comprises an upper small assembly, a central assembly and a lower small assembly, the upper small assembly is installed at the upper end of the central assembly, the lower small assembly is installed at the lower end of the central assembly, and the central assembly comprises strong frame toggle plates, rib plate large openings and separation ribs. A rib plate large opening is formed in the middle of the end face of the strong frame toggle plate, annular separation ribs are arranged on the portion, on the periphery of the rib plate large opening, of the end face of the strong frame toggle plate, and the strong frame toggle plate is integrally manufactured. The bilge strong frame structure is integrally manufactured, the strong frame adopts the structural form of digging the large hole, and compared with the original design, the design can reduce the panel between the upper rib plate and the lower rib plate, so that the structure is simpler, and the production cost is reduced.
本发明公开了一种大型LNG船舭部强框结构,该结构包括上小组立、中央组立和下小组立,所述中央组立上端安装上小组立,所述中央组立下端安装下小组立,所述中央组立包括强框架肘板、肋板大开口和分隔筋,所述强框架肘板端面中部开有肋板大开口,肋板大开口四周的强框架肘板端面上设置有环形的分隔筋,所述强框架肘板一体制成。本发明通过舭部强框结构一体制造,强框架上采用挖大孔的结构形式,这种设计比原有设计可以减少上下肋板之间的面板,结构更加简单,降低了生产成本。
Large LNG ship bilge strong frame structure and manufacturing method
一种大型LNG船舭部强框结构及制造方法
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Bilge water system, bilge water discharging method and ship
Europäisches Patentamt | 2025
|