The invention belongs to the technical field of ship construction, and particularly relates to a high-strength large marine rudder horn convenient to mount in sections, which comprises a first connecting shaft seat and a second connecting shaft seat, an upper rudder horn piece is fixedly welded on the side wall of the first connecting shaft seat, and a lower rudder horn piece is fixedly connected on the side wall of the second connecting shaft seat. The opposite sides of the upper rudder horn piece and the lower rudder horn piece are jointly connected with a middle rudder horn piece in a welded mode, and the inner wall of the upper rudder horn piece, the inner wall of the middle rudder horn piece and the inner wall of the lower rudder horn piece are jointly and fixedly connected with a connecting mechanism used for welding and positioning. According to the invention, the high-strength rudder horn for the large ship has the capability of segmented installation, the convenience and efficiency of installation are improved, and the high-strength rudder horn not only has the functions of welded joint sealing detection and damage monitoring, but also has the functions of electrochemical corrosion prevention and prevention of adhesion of a large number of organisms in water; the protection performance and reliability of the high-strength rudder horn are effectively improved, and the driving safety of a large ship can be guaranteed.

    本发明属于船舶建造技术领域,尤其是涉及一种便于分段安装的高强度大型船用挂舵臂,包括第一连接轴座和第二连接轴座,第一连接轴座的侧壁固定焊接有上挂舵臂件,第二连接轴座的侧壁固定连接有下挂舵臂件,上挂舵臂件和下挂舵臂件相对的一侧共同焊接连接有中挂舵臂件,上挂舵臂件、中挂舵臂件和下挂舵臂件的内壁共同固定连接有用于焊接定位的连接机构。本发明使大型船用高强度挂舵臂具有分段安装的能力,提高了安装的便捷性和效率,而且高强度挂舵臂不仅具有焊接缝密封性检测与损伤监测的功能,还具有电化学防腐蚀和防水中生物大量附着的功能,有效提升高强度挂舵臂的防护性能和可靠性,并能够保证大型船行驶的安全性。


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    Title :

    High-strength large marine rudder horn convenient to mount in sections


    Additional title:

    一种便于分段安装的高强度大型船用挂舵臂


    Contributors:

    Publication date :

    2025-05-16


    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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