The invention discloses a stern tube and a ship, and belongs to the technical field of ships. The stern tube comprises a barrel, a first cover plate and an interlayer assembly; wherein the barrel is provided with an auxiliary hole; the first cover plate can be welded to the cylinder body, and the first cover plate can block the process hole; the interlayer assembly is arranged in the barrel body, the interlayer assembly can block the auxiliary hole, the interlayer assembly comprises a mounting frame and a second cover plate, the mounting frame is fixedly arranged on the barrel body, a manhole is formed in the mounting frame, the second cover plate can block the manhole, and the second cover plate is detachably connected to the mounting frame. The ship comprises the stern tube. According to the stern tube and the ship, by arranging the interlayer assembly, welding slag can be prevented from falling into the stern tube, and watertight test can be conducted before internal construction of the stern tube.
本发明公开了一种艉管及船舶,属于船舶技术领域。所述艉管包括筒体、第一盖板及隔层组件,筒体开设有工艺孔;第一盖板能够焊接于所述筒体,且所述第一盖板能够封堵所述工艺孔;隔层组件设置于所述筒体内,所述隔层组件能够封堵所述工艺孔,所述隔层组件包括安装架和第二盖板,所述安装架固定设置于所述筒体,所述安装架上设有人孔,所述第二盖板能够封堵所述人孔,且所述第二盖板可拆卸连接于所述安装架上。所述船舶包括上述的艉管。本发明的艉管及船舶,通过设置隔层组件,能够避免焊渣落入艉管内部,能够在艉管内部施工前进行水密测试。
Stern tube and ship
一种艉管及船舶
2021-11-30
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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