钻井平台吊机将军柱升级改装和精度控制  

Upgrade and Precision Control of Kingpost Crane on Drilling Platform

作　　者：席晓峰 王小华 XI Xiaofeng;WANG Xiaohua(Yiu Lian Dockyards(Shekou)Ltd.,Shenzhen 518054,China)

机构地区：[1]友联船厂(蛇口)有限公司,广东深圳518054

出　　处：《广东造船》2025年第2期73-76,共4页Guangdong shipbuilding

摘　　要：将军柱吊机作为海洋平台上广泛采用的起重设备,具有操作简便、结构简洁、维护方便、作业范围大、起吊重量大、安全性高等特点[1]。吊机将军柱设计、制作及安装定位的精度控制对吊机安全使用显得尤为重要。本文以海洋石油935自升式钻井平台左、右及尾部三台将军柱型吊机升级改装为案例,分析总结了吊机将军柱结构强度设计、制作及安装定位的精度控制工艺,可为此类改造项目借鉴参考。Kingpost cranes,widely used as lifting equipment on offshore platforms,offer advantages such as operational simplicity,compact structure,ease of maintenance,broad working range,heavy-load capacity,and high safety.Precision control in the design,fabrication,and installation of kingposts is critical to ensure crane safety.This paper presents a case study of upgrading three kingpost-type cranes(port,starboard,and stern)on the HYSY 935 jack-up drilling platform.It summarizes key processes for structural strength design,fabrication,and precision control during installation,providing references for similar retrofit projects.

关 键 词：将军柱 吊机 钻井平台 安装 精度控制 

分 类 号：U672.1[交通运输工程—船舶及航道工程]