The invention relates to the technical field of fair lead installation, in particular to a positioning precision control method for ship fair lead installation, which comprises a jig frame, an upper base and a lower base are installed on the jig frame, a structure reinforcing pipe is detachably installed between the upper base and the lower base, and a temporary pipe is fixedly installed at the top of the lower base. An additional supporting pipe is fixedly installed on one side of the lower base, temporary fasteners are arranged on one side of the temporary pipe and one side of the upper base, a temporary supporting beam is installed on the jig frame, a supporting column is arranged on one side of the jig frame, and jacks are arranged on the supporting column and the temporary supporting beam. The whole assembled fair-lead is subjected to tire release and then transported to the dock side to be integrally turned over, carried and hoisted, sealing, welding and debugging are carried out, in the fair-lead hoisting process, hoisting is carried out according to temporary fasteners, the additional supporting pipes and the chain rods are kept to be fixed, and then the combined fair-lead and the ship outer plate are integrally welded; and finally, dismantling the temporary fastener and the temporary pipe of the temporary structure in the fair lead.

    本发明涉及导缆器安装技术领域,具体涉及一种船体导缆器安装用定位精度控制方法,包括胎架,胎架上安装有上基座和下基座,上基座与下基座之间可拆卸安装有结构加强管,下基座的顶部固定安装有临时管,且下基座的一侧固定安装有附加支撑管,临时管与上基座的一侧均设置有临时紧固件,胎架上安装有临时支撑梁,胎架的一侧设置有支柱,支柱与临时支撑梁上均设置有千斤顶。将组装后的整个导缆器脱胎,完成后运到坞边整体翻身搭载吊装并进行封固焊接调试,吊装导缆器过程中,根据临时紧固件进行吊装,保持附加支撑管与链杆之间固定,再将组合后的导缆器与船外板之间集成焊接,最后拆除导缆器中临时结构的临时紧固件以及临时管。


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    Titel :

    Positioning precision control method for installation of ship fair lead


    Weitere Titelangaben:

    一种船体导缆器安装用定位精度控制方法


    Beteiligte:
    PAN HUA (Autor:in) / QU RONGZE (Autor:in) / LI YANG (Autor:in) / DING CHENGCHENG (Autor:in) / LYU YIBIN (Autor:in) / GUAN QINGQUAN (Autor:in)

    Erscheinungsdatum :

    18.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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