The invention relates to the technical field of ship equipment, and discloses an FPSO (Floating Production Storage and Offloading) module support manufacturing and mounting precision control method which comprises the following steps: S1, scribing a support pipe, S2, forming a notch in the support pipe, S3, scribing a mounting position of the support pipe on a cross rib plate according to a drawing, S4, completing module support component assembling according to a manufacturing drawing, and S5, completing the mounting precision control of the FPSO module support. S5, after the module support is manufactured, a hoisting and permanent mark is arranged at an upper opening; s6, after segmentation is completed, module supporting position installation lines, 100, inspection line scribing and sample punching hole knocking are completed according to an FPSO main ship body return line graph, S7, FPSO main ship body folding is conducted, and S8, module supporting and positioning are conducted. Accuracy of mounting positions of the upper cross rib plate and the lower cross rib plate of the supporting pipe and groove forming precision are guaranteed, accuracy of module supporting mounting alignment is guaranteed, mounting adjustment amount is reduced, and mounting efficiency is improved.
本发明涉及船舶装备技术领域,公开了一种FPSO模块支撑制作、安装精度控制的方法,该方法包括以下步骤:S1、支撑管划线,S2、对支撑管进行槽口开设,S3、参照图纸在十字筋板上完成支撑管安装位置划线,S4、参照制作图纸完成模块支撑部件组立,S5、模块支撑制作完成后在上口设置吊装和永久性标志;S6、分段完工后参照FPSO主船体返线图完成模块支撑位置安装线、100检查线划线及样冲眼敲设,S7、FPSO主船体合拢,S8、模块支撑定位。本发明保证支撑管上下十字筋板安装位置的准确性和坡口开设的精度,保证模块支撑安装对位的准确性,减少安装调整量、提高安装效率。
FPSO (Floating Production Storage and Offloading) module support manufacturing and mounting precision control method
一种FPSO模块支撑制作、安装精度控制的方法
2024-01-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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