The invention discloses a segmented annular total assembly pit type construction method for a rudder horn of a ship. The segmented annular total assembly pit type construction method for the ship rudder horn comprises the following steps that S1, whether X-axis and Y-axis cross curve marks at the bottom of a pit are clear or not is checked; s2, supporting column placement; s3, positioning rudder horn segments; s4, positioning the side segments on the two sides; and S5, the rudder horn section and the side sections on the two sides of the rudder horn section are welded into a whole. The problems that in the prior art, the slipway construction period is long, and overall production plans of shipyards are not facilitated are solved.

    本发明公开了一种船舶挂舵臂分段环形总组地坑式建造方法。该船舶挂舵臂分段环形总组地坑式建造方法包括如下步骤,S1、检查地坑底部的X轴、Y轴十字线标识是否清晰;S2、支柱部置;S3、定位挂舵臂分段;S4、定位两侧的侧分段;S5、将挂舵臂分段与其两侧的侧分段焊接成一个整体。本发明解决了现有技术船台施工周期较长,不利于船厂的统筹生产计划的问题。


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    Title :

    Segmented annular total assembly pit type construction method for ship rudder horn


    Additional title:

    一种船舶挂舵臂分段环形总组地坑式建造方法


    Contributors:
    GU JINFENG (author) / CHEN YANJUN (author) / SHEN WUJIE (author) / XU LI (author) / DU CHUNHUI (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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