The invention discloses a pod propeller and hull connecting structure unit, which comprises a pod propeller connecting flange, a cylindrical reinforcing seat plate, a radial toggle plate, a radial transition panel, a T-shaped coaming and a hull outer bottom plate, and is characterized in that the cylindrical reinforcing seat plate is fixedly connected with the pod propeller connecting flange; the radial toggle plate is assembled in the radius direction of the cylindrical reinforcing seat plate and then installed on the inner side of the outer bottom plate of the ship body, the T-shaped surrounding plate is installed on the outer side of the radial toggle plate and the inner side of the outer bottom plate of the ship body to form a square structure, and the radial transition panel is installed above the radial toggle plate, connected with the pod propeller connecting flange and then welded to form a whole structure. Working loads of the pod propeller can be effectively transmitted, the strength meets the requirement for safe operation of equipment, subsequent complex procedures can be advanced through the unit structural form of the pod propeller, the closed structure of the pod propeller has good deformation prevention capacity, and the service life of the pod propeller is prolonged. It can be guaranteed that the deformation of the machined structural unit meets the installation requirement of the pod propeller after follow-up transportation and installation.
本发明公开了一种吊舱推进器与船体连接结构单元,包括吊舱推进器连接法兰、圆柱形加强座板、放射状肘板、放射状过渡面板、T型围板和船体外底板,圆柱形加强座板与吊舱推进器连接法兰固定连接,放射状肘板沿圆柱形加强座板半径方向组装后安装在船体外底板内侧,T型围板安装在放射状肘板外侧和船体外底板内侧,形成口字形结构,放射状过渡面板安装在放射状肘板上方并与吊舱推进器连接法兰连接后焊接形成结构整体。本发明能有效地传递吊舱推进器的工作载荷,强度满足设备安全运行要求,其单元结构形式,便于将后续复杂工序提前,其封闭式结构有很好的防变形能力,有利于保证经机加工的结构单元在后续运输、安装后变形量满足吊舱推进器安装要求。
Pod propeller and hull connecting structure unit
吊舱推进器与船体连接结构单元
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Wiley | 2019
|Propeller : hull vortex cavitation
TIBKAT | 1971
|Tema Archive | 1979
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