A C-shaped independent storage cabin saddle with a floating stopping function is provided with a movable saddle and a fixed saddle, the movable saddle and the fixed saddle are provided with supporting structures, the supporting structures are provided with transition flanges, and the lower portions of the supporting structures are fixed to a ship body structure through laminated wood. A plurality of floating stopping components are symmetrically arranged on the two sides of the movable saddle and the two sides of the fixed saddle, each floating stopping component comprises a connecting bolt and a nut, the two ends of each connecting bolt penetrate through bolt holes in the hull structure and bolt holes in the transition flange respectively, the bolt holes in the fixed saddle are round, and the bolt holes in the movable saddle are long-strip-shaped. The length L of the long-strip-shaped bolt hole is increased on the basis of the diameter of the round bolt hole, and the L is the cold shrinkage amount between the two saddles obtained through calculation according to the storage bin and the liquid cargo loading state. A floating stopping device and a ship body reinforcing structure which are independently arranged are omitted, and on the basis that the requirement for supporting the tank body and the liquid cargo load is met, the buoyancy borne by the tank body under the accidental water inflow working condition is balanced, the structural stress is optimized, the structural weight is reduced, and the construction period is shortened.
一种兼具止浮功能的C型独立储舱鞍座,有活动鞍座和固定鞍座,活动鞍座和固定鞍座带有支撑结构,支持结构带有过渡法兰,支撑结构下方通过层压木固定在船体结构上。活动鞍座和固定鞍座两侧对称设置有多个止浮构件,止浮构件包括连接螺栓和螺母,连接螺栓两端分别穿过船体结构和过渡法兰上的螺栓孔,固定鞍座的螺栓孔为圆形,活动鞍座的螺栓孔为长条形,长条形螺栓孔长度L在圆形螺栓孔直径基础上增加△L,△L为根据储舱及装载液货状态计算得到的两个鞍座之间的受冷收缩量。本发明取消单独设置的止浮装置和船体加强结构,在满足对罐体及液货载荷支撑的基础上,平衡意外进水工况下罐体所受的浮力,优化结构受力,降低结构重量,缩短施工工期。
C-shaped independent storage cabin saddle with floating stopping function
一种兼具止浮功能的C型独立储舱鞍座
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
C-shaped independent storage cabin saddle with floating stopping component
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