The invention discloses a floating dock closure stage dock crane rail forward-moving installation method. The method comprises the following steps that 1, the center line of an inner dock wall rail and the center line of an outer dock wall rail are surveyed; 2, a square steel pipe is arranged as a benchmark pole; 3, assigning a base plate mounting line; 4, measuring and determining the thickness of each base plate; 5, the next dock wall block to be closed is positioned and closed; 6, extending the center lines of the inner dock wall track and the outer dock wall track; seventhly, a base plate installation line is surveyed on a top deck of the newly-folded dock wall block; 8, the steps 5-7 are repeated until all the dock wall blocks are positioned and folded; ninthly, the attaching degree of the base plate and the top deck is checked; 10, the base plate and the top deck are welded; 11, the base plate and the rail pressing device bottom plate are welded; 12, rail installation is carried out; and 13, track installation and acceptance. According to the invention, the rail installation work is synchronously carried out along with the closure of the dock wall block in the closure stage of the floating dock, and the dock occupation time is shortened.

    本发明公开了一种浮船坞合拢阶段坞吊轨道前移安装方法,包括以下步骤:步骤1:勘划内、外坞墙轨道中心线;步骤2:设置方钢管作为基准标杆;步骤3:勘划垫板安装线;步骤4:测量确定各垫板厚度;步骤5:下一个待合拢坞墙总段定位合拢;步骤6:延长勘划内、外坞墙轨道中心线;步骤7:在新合拢的坞墙总段顶甲板上勘划垫板安装线;步骤8:重复步骤5~7,直至所有坞墙总段定位合拢完毕;步骤9:检验垫板与顶甲板的贴合程度;步骤10:垫板与顶甲板焊接;步骤11:垫板与压轨器底板焊接;步骤12:轨道安装;步骤13:轨道安装验收。本发明,使得轨道安装工作在浮船坞坞内合拢阶段随坞墙总段合拢同步进行,缩短船坞占用时间。


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    Title :

    Forward moving installation method for dock crane rail in floating dock closure stage


    Additional title:

    一种浮船坞合拢阶段坞吊轨道前移安装方法


    Contributors:
    YANG YAOHANG (author) / GU HUABO (author) / HEO JOO-CHUL (author) / GAO SHIWEI (author) / ZHU HEPING (author) / ZHAO HAILI (author) / SU WANG (author) / LU XIAOLEI (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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