The invention discloses a B-type storage cabin with a split type secondary screen wall. The split type secondary screen wall is located between a main screen wall and a ship body structure through a vertical support, and the split type secondary screen wall is formed by freely combining a shaft supporting area and a side supporting area to form the complete secondary screen wall. The whole shaft supporting area is in a cross shape, a transverse bearing of the shaft supporting area is parallel to the transverse central axis of the bottom of the B-type cabin, a longitudinal shaft support of the shaft supporting area is parallel to the longitudinal central axis of the bottom of the B-type cabin, a plurality of liquid collecting grooves which are sunken downwards are formed in the transverse shaft support and the longitudinal shaft support at equal intervals, the side supporting area is in a square shape, and the side supporting areais flexibly connected with the shaft supporting area. A limiting piece welded on the outer surface of the main screen wall is inserted into each liquid collecting groove and is suspended in each liquid collecting groove. According to the split type secondary screen wall, the secondary screen wall in any shape can be formed through free combination, and through the structural relation between the liquid collecting grooves and the limiting piece, displacement of the secondary screen wall caused by ship vibration can be effectively limited, the structure of the secondary screen wall is guaranteed to be stable, and the purpose of avoiding stress concentration can be achieved.
一种带有分体式次屏壁的B型储舱,分体式次屏壁通过垂向支撑位于主屏壁与船体结构之间,分体式次屏壁由轴撑区和侧撑区自由组合,形成完整的次屏壁。轴撑区整体呈十字型,轴撑区的横向轴承与B型舱底部横向中心轴线相平行,轴撑区的纵向轴撑与B型舱底部纵向中心轴线相平行,横向轴撑与纵向轴撑上等间距设置有多个向下凹陷的集液槽,侧撑区呈方形,侧撑区与轴撑区柔性连接。主屏壁外表面焊接的限位件插入集液槽内,在集液槽内悬空。本发明的这种分体式次屏壁,可以自由组合形成任意形状的次屏壁,通过集液槽与限位件的这种结构关系,既可以达到有效限制次屏壁受船舶震动而产生位移,保证次屏壁结构稳固,又可以达到避免应力集中的目的。
B-type storage cabin with split type secondary screen wall
一种带有分体式次屏壁的B型储舱
2021-10-01
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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