The invention discloses a scientific investigation ship foundation bolt mounting method and a scientific investigation ship. The installation method for the foundation bolt of the scientific investigation ship comprises the following steps that a center line is drawn on the surface of one end of the foundation bolt, and a first marking line is obtained; when each plate is blanked, a plurality of mounting holes are formed in the plate according to a design drawing of the foundation bolts; splicing and welding at least two plates to form a plate group; according to the design drawing, an installation center line of each foundation bolt is drawn on the plate in the plate group, and a second marking line is obtained; the at least two plate sets are welded to form a segmented deck; after the deck sections are folded, foundation bolts are inserted into the corresponding mounting holes, first marking lines on the foundation bolts are aligned with corresponding second marking lines on the plates, then the foundation bolts are welded and fixed into the mounting holes, and then drilling connection is conducted on the ends, facing the deck surface, of the foundation bolts. The installation precision of the foundation bolt can be improved, and the construction period of a scientific investigation ship can be shortened.

    本发明公开一种科考船地脚螺栓的安装方法及科考船舶。科考船地脚螺栓的安装方法中,包括以下步骤:在地脚螺栓的一端表面划出中心线,得到第一标记线;每个板件下料时根据地脚螺栓的设计图纸在板件上开设用于多个安装孔;将至少两个板件拼合焊接形成板件组;根据设计图纸在板件组中的板件上划出各个地脚螺栓的安装中心线,得到第二标记线;将至少两组板件组焊接,以形成分段甲板;各个分段甲板合拢后,先将地脚螺栓插设至对应的安装孔内,将地脚螺栓上的第一标记线与板件上对应的第二标记线对齐后,再将地脚螺栓焊接固定在安装孔内,然后在所述地脚螺栓朝向甲板面的一端部钻连接。其能够提高地脚螺栓安装精度高,且有利于缩短科考船的建造周期。


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    Title :

    Installation method for foundation bolts of scientific investigation ship and scientific investigation ship


    Additional title:

    一种科考船地脚螺栓的安装方法及科考船舶


    Contributors:
    TAN JILIANG (author) / WANG ZHENG (author) / ZHANG LIHUA (author) / ZHENG XIAOHUI (author)

    Publication date :

    2023-09-29


    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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