The invention discloses a full-revolving thruster installation precision control method which comprises the following steps: separating platform group segments, placing a simulation installation ring on the platform group segments, cutting the allowance of a support toggle plate, forming a large hole II in a shell plate, and forming a large hole II in the shell plate; hoisting an upper module of the full-revolving propeller to a platform group segment, adjusting the horizontal plane of a platform plate, adjusting the center of the upper module, temporarily fixing the root of a supporting toggle plate and the upper module, cutting the supporting toggle plate into an inner side toggle plate and an outer side toggle plate, hoisting the upper module away from the platform group segment, welding the upper module and the inner side toggle plate, the upper module and the watertight sleeve, and the inner side toggle plate and the watertight sleeve, hoisting the upper module to the platform group section again, welding the platform plate and the mounting surface, the inner side toggle plate and the outer side toggle plate, the shell plate and the watertight sleeve, and welding the platform group section and the stern cabin section, so that the mounting precision of the full-revolving propeller is improved; the production efficiency is improved, and the installation period of the full-rotation pusher is shortened.
本申请公开了一种全回转推进器安装精度控制方法,通过分离平台小组分段,放置模拟安装环放置于平台小组分段并修割支撑肘板余量,在外壳板上开设大开孔二,吊装全回转推进器的上部模块至平台小组分段、调整平台板的水平面、调整上部模块的中心、临时固定支撑肘板根部与上部模块、将支撑肘板切割为内侧肘板和外侧肘板、将上部模块吊离平台小组分段,焊接上部模块与内侧肘板、上部模块与水密套筒、内侧肘板与水密套筒,再次吊装上部模块至平台小组分段、焊接平台板与安装面、内侧肘板与外侧肘板、外壳板与水密套筒,焊接平台小组分段与船尾机舱分段,提高了全回转推进器的安装精度,提高了生产效率,缩短了全回转推器安装周期。
Method for controlling installation precision of full-revolving propeller
一种全回转推进器安装精度控制方法
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Mounting structure and method of full-revolving propeller
European Patent Office | 2024
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