The invention relates to a ship tail shaft structure and a manufacturing method, the ship tail shaft structure is simple, convenient to install and capable of being safely, intelligently and efficiently built, the ship tail shaft structure comprises a front shaft shell, an empennage structure, a rear shaft shell and a base, the front shaft shell comprises a plurality of first supporting parts and a plurality of first outer skins, the supporting parts are arranged in the axial direction of the front shaft shell in a laminated mode, and the first outer skins are arranged in the axial direction of the rear shaft shell; the peripheral side face of each supporting component is wrapped with a first outer skin, adjacent peripheral side edges of the outer skins are welded, the empennage structure comprises a portboard, a starboard, a third outer skin and a fourth outer skin, in the axis direction of the rear axle shell, a preset distance is formed between one end of the portboard and one end of the starboard, and the other end of the portboard and the other end of the starboard are welded in the middle. Each first outer skin is welded to the side edge of the larboard and the side edge of the starboard respectively, the rear axle shell is in butt joint with the front axle shell and comprises a plurality of second supporting parts and second outer skins, the second supporting parts are arranged on the empennage structure in the axial direction of the rear axle shell in a laminated mode, and the base supports the front axle shell, the empennage structure and the rear axle shell.

    本发明涉及船舶尾轴的结构和制造方法,该结构简单,安装方便,能够安全、智能以及高效建造,包括前轴壳体、尾翼结构、后轴壳体和底座,前轴壳体包括多个第一支撑部件和多个第一外皮,多个支撑部件在前轴壳体的轴向叠层设置,各个支撑部件的周侧面包裹第一外皮,各个外皮相邻周侧边焊接,尾翼结构包括左舷板、右舷板、第三外皮和第四外皮,在后轴壳体的轴线方向,左舷板和右舷板的一端具有预设距离,左舷板和右舷板的另一端处于中间位置焊接,各个第一外皮分别与左舷板和右舷板的侧边焊接,后轴壳体与前轴壳体对接,包括多个第二支撑部件和第二外皮,多个第二支撑部件在后轴壳体的轴向叠层设置于尾翼结构,底座支撑前轴壳体、尾翼结构和后轴壳体。


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    Title :

    Ship tail shaft structure and manufacturing method thereof


    Additional title:

    船舶尾轴的结构及其制作方法


    Contributors:
    SUN JIANZHI (author) / FENG MINCHAO (author) / CAO LING (author) / HU XIAODONG (author) / ZHOU PEIRONG (author) / WANG GUAN (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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