石油钻机桥式排管机的设计与研究

发布时间：2018-04-30 11:22

本文选题：桥式排管机 + 机构设计分析　；参考：《中国石油大学(华东)》2015年硕士论文

【摘要】：近年来,我国对石油机械主体产业的投入不断加大,与此同时,对石油钻机外围配套装备的重视程度却严重不足,投入偏少,导致钻杆自动化操作系统的研究水平与发达国家相比落后很多,总体上还处于起步阶段,但是市场需求又很旺盛。国外设计制造的钻杆操作系统技术成熟、可靠性也较高,在国际市场上容易被接受,在我国市场上处于垄断地位,因此有必要加快钻杆自动化操作系统的研究。本课题正是基于现状提出,设计一种海洋平台石油钻机桥式排管机,实现排放钻杆及接立根等操作的全自动化。本论文主要完成以下几方面的工作:首先介绍已投入使用的钻杆自动化操作系统,总结国外和国内钻杆自动化操作系统的发展现状,论述加大对此领域的技术支持和资金投入的紧迫性和必要性。其次,对钻杆自动化操作系统进行方案选型,介绍和比较立柱式、机械手式、桥式这三种排管机的优缺点,选择桥式排管机为研究设计对象,并确定桥式排管机的结构设计方案,借助软件Solidworks进行模型的创建。第三,对桥式排管机的大车主梁、大小车运行机构、回转机构、机械手等重要机构进行设计计算和强度分析。然后对桥式排管机的液压系统进行研究,绘制液压系统的工作原理图和动作流程图,并对主要液压元件进行计算和选择。最后,对桥式排管机系统进行运动学和动力学分析。
[Abstract]:In recent years, China's investment in the main industry of petroleum machinery has been increasing, at the same time, the degree of attention to the peripheral equipment of oil drilling rig is seriously insufficient, and the investment is on the low side. As a result, the research level of drill pipe automation operating system is much backward compared with developed countries, and it is still in its infancy, but the market demand is very strong. The drilling pipe operating system designed and manufactured abroad has mature technology and high reliability. It is easy to be accepted in the international market and is in a monopoly position in our country, so it is necessary to speed up the research of drill pipe automation operating system. Based on the present situation, this paper designs a bridge pipe arrangement machine for offshore platform oil drilling rig, which can realize the automatic operation of discharging drill pipe and connecting root. The main work of this thesis is as follows: firstly, the paper introduces the drill pipe automation operating system that has been put into use, and summarizes the development status of the drill pipe automation operating system both at home and abroad. This paper discusses the urgency and necessity of increasing technical support and capital investment in this field. Secondly, the paper introduces and compares the advantages and disadvantages of the three kinds of pipe-laying machines, such as column type, manipulator type and bridge type, and selects the bridge-type pipe-laying machine as the research and design object. The structure design scheme of bridge pipe arrangement machine is determined, and the model is created with the help of software Solidworks. Thirdly, the design calculation and strength analysis of the large owner beam, the running mechanism of the trolley, the rotary mechanism, the manipulator and so on are carried out. Then the hydraulic system of the bridge pipe discharging machine is studied, the working principle and flow chart of the hydraulic system are drawn, and the main hydraulic components are calculated and selected. Finally, the kinematics and dynamics of the bridge pipe arrangement machine system are analyzed.
【学位授予单位】：中国石油大学(华东)
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE922

【相似文献】