自升式海洋平台齿轮齿条升降系统的研究  

Research of gear-rack jacking system of self-elevating platform.

作　　者：孙永泰[1] 

机构地区：[1]胜利石油管理局钻井工艺研究院

出　　处：《石油机械》2004年第10期23-26,2,共4页China Petroleum Machinery

摘　　要：以胜利作业 3号平台升降系统为研究对象 ,提出了齿轮齿条式升降系统的总体设计思路 ;针对海洋平台升降系统的设计要点 ,对齿轮齿条式升降系统中的液压动力驱动系统分 4种工况进行了升降系统液压原理设计、分析、参数确定和计算 ,并提出了确保系统安全可靠性的多项保护措施。其设计思想、设计中所采用的方法、参数确定方法及计算分析所得出的结论 ,对平台的设计、制造和管理具有一定的指导意义 ,对类似系统的设计、分析计算具有一定的参考价值。By taking the jacking system of Shengli No.3 workover platform as subject investigated, the overall design scheme of the gear-rack jacking system of the platform is put forward. According to the design points of the jacking system of offshore platform, the hydraulic principle design and calculation of the hydraulic drive mechanism of the jacking system is made under four kinds of working conditions, and several measures for ensuring the safety of the system are put forward. The design idea and the method adopted and the conclusions obtained provide a reference to the design and manufacturing and management of the platform.

关 键 词：升降系统 齿轮齿条 计算分析 参数确定 海洋平台 液压动力 液压原理 制造 驱动系统 设计要点 

分 类 号：TE952[石油与天然气工程—石油机械设备] TG333[金属学及工艺—金属压力加工]