The invention relates to the technical field of ship construction, in particular to an installation method for a stern door limiting structure of an automobile roll-on-roll-off transport ship. Comprising the steps that an auxiliary alignment device is adopted to coaxially pre-position a through hole in a first hinge piece and a through hole in a first limiting device and coaxially pre-position a through hole in a second hinge piece and a through hole in a second limiting device; then the first hinge piece and the second hinge piece are welded to the first stern door section body; a through hole in the first hinge base and a through hole in the first hinge piece are coaxially formed, and temporary spot welding initial positioning is carried out; the through hole in the second hinge seat and the through hole in the stop device are coaxially pre-positioned, and then the second hinge seat is welded to the stern door second section body; and the first stern door section body and the second stern door section body are oppositely combined, so that a through hole in the stop device and a through hole in the second limiting device are coaxially formed, a through hole in the second hinge base and a through hole in the second hinge piece are coaxially formed, and temporary spot welding initial positioning is conducted on the second hinge base and the second hinge piece.

    本发明涉及船舶建造技术领域,尤其是涉及一种汽车滚装运输船艉门限位结构安装方法,包括:采用辅助对正装置将第一铰接件上的通孔与第一限位装置上的通孔同轴预定位以及第二铰接件上的通孔与第二限位装置上的通孔同轴预定位;而后将第一铰接件和第二铰接件与艉门第一节本体焊接;将第一铰链座上的通孔与第一铰接件上的通孔同轴设置并进行临时点焊初定位;第二铰链座上的通孔与止动装置上的通孔同轴预定位,而后将第二铰链座焊接到艉门第二节本体上;艉门第一节本体和艉门第二节本体对合,使得止动装置上的通孔和第二限位装置上的通孔同轴设置且第二铰链座上的通孔与第二铰接件上的通孔同轴设置,以对第二铰链座和第二铰接件进行临时点焊初定位。


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    Title :

    Mounting method for stern door limiting structure of automobile roll-on-roll-off transport ship


    Additional title:

    汽车滚装运输船艉门限位结构安装方法


    Contributors:
    LUO TAO (author) / WANG XUEZHI (author) / YUAN HUAN (author) / CHU NIANSHENG (author)

    Publication date :

    2024-07-26


    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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