The invention relates to a common base of a ship main propulsion device and an installation method, a first platform is provided with an upper panel and a lower panel, the upper panel is used for installing a power output system of the ship main propulsion device, and the lower panel is used for installing a vibration isolator; the second platform is provided with a panel for mounting the middle bracket, and an adjusting cushion block for supporting the middle bracket is mounted on the panel; the planeness of the upper panel and the panel does not exceed 0.02 mm, and the roughness of the upper panel and the panel is Ra3.2; the planeness of the lower panel does not exceed 0.05 mm, and the roughness of the lower panel is Ra12.5. S1, a power output system is installed on an upper panel of the first platform; during installation, the power output system, the middle support, the vibration isolator and the elastic coupler are sequentially installed; a main propulsion device base is welded and installed on a ship body structure, and a ship main propulsion device common base is installed on the main propulsion base. The common base of the ship main propulsion device supports the middle support and the power output system at the same time, and the influence of ship structure deformation on centering of the main propulsion device is reduced.

    本发明涉及一种船舶主推进装置共同底座及安装方法,第一平台具有上面板和下面板,上面板用以安装船舶主推进装置的动力输出系统,下面板用以安装隔振器;第二平台具有用以中间支架安装的面板,面板上安装有支撑中间支架的调整垫块;上面板和面板的平面度不超过0.02mm,粗糙度均为Ra3.2;下面板的平面度不超过0.05mm,粗糙度为Ra12.5。S1、将动力输出系统安装在第一平台的上面板上;安装时,依次安装动力输出系统、中间支架、隔振器、弹性联轴器;在船体结构上焊接安装主推进装置基座,船舶主推进装置共同底座安装在主推进基座上。本发明的船舶主推进装置共同底座将中间支架、动力输出系统同时进行支撑,降低船体结构变形对主推进装置对中的影响。


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    Title :

    Ship main propulsion device common base and installation method


    Additional title:

    一种船舶主推进装置共同底座及安装方法


    Contributors:
    JIANG XIAOTING (author) / ZHU LINGLONG (author) / FENG JIBIN (author) / CAO CHENGLI (author) / YAO YIGANG (author)

    Publication date :

    2024-10-01


    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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