本发明涉及挂舵臂技术领域,公开了一种挂舵臂吊装后辅助拆钩装置及拆钩方法,包括搭接平台、直梯和拉紧固定件,搭接平台的端面设置有安装环,搭接平台设置于挂舵臂的端面上,安装环置于上舵承轴孔内,直梯的一端设置在搭接平台的一侧,直梯搭接于挂舵臂的侧面上,挂舵臂的另一端设置有安装杆,拉紧固定件的两端分别穿过上舵承轴孔和下舵承轴孔并分别与安装环和安装杆可拆卸连接。该挂舵臂吊装后辅助拆钩装置能够将直梯可拆卸地平稳安装至挂舵臂上以供操作人员攀爬,并确保挂舵臂的表面无焊接痕迹,降低质量隐患。

    The invention relates to the technical field of rudder horn, and discloses an auxiliary unhooking device and unhooking method after hoisting of a rudder horn, the auxiliary unhooking device comprises a lap joint platform, a vertical ladder and a tensioning fixing piece, the end face of the lap joint platform is provided with a mounting ring, the lap joint platform is arranged on the end face of the rudder horn, the mounting ring is arranged in an upper rudder bearing hole, and the vertical ladder is arranged on the lap joint platform. One end of the vertical ladder is arranged on one side of the lap joint platform, the vertical ladder is in lap joint with the side face of the rudder horn, the other end of the rudder horn is provided with an installation rod, and the two ends of the tensioning fixing piece penetrate through the upper rudder bearing hole and the lower rudder bearing hole respectively and are detachably connected with the installation ring and the installation rod respectively. According to the auxiliary hook dismounting device after hoisting of the rudder horn, the straight ladder can be detachably and stably mounted on the rudder horn for an operator to climb, it is ensured that no welding trace exists on the surface of the rudder horn, and potential quality hazards are reduced.


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    Title :

    一种挂舵臂吊装后辅助拆钩装置及拆钩方法


    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / E06C LADDERS , Leitern