The invention discloses a high-precision installation method for a fair lead of a cylindrical floating production device, and the method comprises the following steps: S1, prefabricating a fair lead segment, and enabling the precision of the parallelism and the spacing value between horizontal support plates of the same group of fair leads on the fair lead segment to meet +/-2mm; s2, a reference datum of the theoretical installation position of the fair lead is arranged on the fair lead section, meanwhile, the reference datum of the theoretical installation position of the fair lead is arranged on a whole ship carrying site, and the fair lead section is carried in place according to the references; s3, prefabricating chain pipe sections; s4, according to the reference datum in the S2, carrying the hawse pipe sections to the ship body; s5, re-fitting a mounting reference point of the fair lead on the ship body by taking the center of the hawse pipe as a reference; and S6, according to the installation reference point in the S5, the fair lead is welded to the ship body. The high-precision mounting method for the fair lead of the cylindrical floating production device is high in mounting precision and efficiency, and the cost is reduced.

    本发明公开了一种圆筒型浮式生产装置导缆器高精确安装方法,该圆筒型浮式生产装置导缆器高精确安装方法包括如下步骤:S1、预制导缆器分段,导缆器分段上的同组导缆器的水平支架板之间的平行度和间距值的精度满足±2mm;S2、在导缆器分段上设置导缆器理论安装位置的参考基准,同时在整船搭载场地设置导缆器理论安装位置的参考基准,根据上述基准将导缆器分段搭载就位;S3、预制锚链管分段;S4、根据S2中的参考基准,搭载锚链管分段至船体上;S5、以锚链管的中心为基准重新拟合导缆器在船体上的安装基准点;S6、根据S5中的安装基准点,将导缆器焊接到船体上。本发明提供的圆筒型浮式生产装置导缆器高精确安装方法,安装精度高,效率高,降低成本。


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    Titel :

    High-precision installation method for fair lead of cylindrical floating production device


    Weitere Titelangaben:

    圆筒型浮式生产装置导缆器高精确安装方法


    Beteiligte:
    GUO NING (Autor:in) / CHEN HUIJIN (Autor:in) / CHENG JINYI (Autor:in) / CHEN PIN (Autor:in) / GONG CHEN (Autor:in) / YANG FENGYAN (Autor:in) / ZHAO SHANQUAN (Autor:in) / YANG TIENING (Autor:in) / YAN QINGBO (Autor:in)

    Erscheinungsdatum :

    07.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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