The invention discloses a turning tool and method for a marine diesel engine bearing cap. Hoisting screw holes located on the same horizontal line with the gravity center of the bearing cap are formed in the two outer sides of the bearing cap. The two turning-over tools are installed on lifting screw holes in the two sides of the bearing cover correspondingly, the gravity centers of the two turning-over tools and the gravity center of the bearing cover are located on the same horizontal line, the two slings are wound in annular grooves of the turning-over tools correspondingly, the ends of the slings are hung on lifting hooks of a crane correspondingly, the crane is started to horizontally lift the bearing cover, and then the bearing cover is lifted. And the bearing cover is manually overturned to a needed direction state around the gravity center horizontal line of the bearing cover, and the overturning operation of the bearing cover is completed. According to the bearing cover overturning device, horizontal overturning of the bearing cover around the gravity center horizontal line is achieved, the overturning mode is changed into one-time overturning from two-time overturning, and the effects of optimizing the operation process, improving the operation efficiency, eliminating potential safety hazards, reducing the operation difficulty and reducing the labor intensity are achieved.

    一种用于船用柴油机轴承盖的翻身工装及方法,该轴承盖两外侧开设有与轴承盖重心位于同一水平线上的起吊螺孔;将两个翻身工装分别安装在轴承盖两侧的起吊螺孔上,使该两个翻身工装与所述轴承盖的重心位于同一水平线上,两根吊索分别缠绕在翻身工装的环形槽中且端部分别挂在行车的吊钩上,启动行车将轴承盖水平地吊起,手动对轴承盖绕其本身的重心水平线进行翻转至需要的方向状态,完成轴承盖的翻身操作。本发明实现了轴承盖绕重心水平线的水平翻转,将翻身方式由二次翻转变为一次翻转,达到了优化作业流程,提高作业效率,消除安全隐患,降低操作难度和减少劳动强度的效果。


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    Title :

    Turnover tool and method for marine diesel engine bearing cap


    Additional title:

    一种用于船用柴油机轴承盖的翻身工装及方法


    Contributors:
    ZHONG JIAJIA (author) / LIU CHUANG (author) / LI LIANG (author) / DENG JIMING (author) / WU GUANGYU (author)

    Publication date :

    2024-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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