深水套筒式连接器力学与结构参数分析  

Mechanics and Structure Parameters Analysis of Deepwater Collet Connector

作　　者：赵三军[1] 段梦兰[1] 林建国[1] 刘亚磊[1] 李博 

机构地区：[1]中国石油大学(北京)海洋油气研究中心,北京102249 [2]中海油研究总院,北京100027

出　　处：《石油矿场机械》2014年第6期14-17,共4页Oil Field Equipment

基　　金：国家科技重大专项"水下管汇连接器样机研制"(2011ZX05026-003-02);国家科技重大专项"深水水下生产设施制造;测试装备及技术"(2011ZX05027-004)

摘　　要：深水套筒式连接器是水下生产系统的重要组成部分,其主要作用为水下生产设施的连接。介绍了深水套筒式连接器的结构;对连接器的主要部件进行了力学分析,找出了影响连接器机械效益的角度参数和摩擦因数;根据约束条件和设计要求提出了最优的角度参数;运用MATLAB绘图得出卡爪与毂座的摩擦因数越小,机械效益越大的结论。使用ABAQUS有限元分析软件对连接器在工作条件下进行了校核,验证了连接器各部件符合工作要求。Deepwater collet connector is one of the most important components in subsea production system. It is mainly used to connect the subsea production facilities. Mechanical analysis is carried out on main components of connector to find out the angle parameters and friction coefficient which affects the mechanical advantage of connector. According to the constraint conditions and design requirements, optimal angle parameters are proposed. MATLAB graphics is used to come to the conclusion that the lower the friction coefficient between hub and claws is, the greater the mechanical advantage is. ABAQUS finite element analysis software is used to check the connector under working conditions. Every parts of the connector are verified to meet the working requirements.

关 键 词：水下生产系统 连接器 机械效益 有限元分析 

分 类 号：TE952[石油与天然气工程—石油机械设备]