钻井自动化设备大型二层台性能评估  

Performance Evaluation of the Large Monkey Board Drilling Automation Equipment

作　　者：许爱荣[1] 何攀攀 王超 XU Airong;HE Panpan;WANG Chao(Mechanical Engineering College,Xi’an Shiyou University,Xi’an 710065,China)

机构地区：[1]西安石油大学机械工程学院,陕西西安710065

出　　处：《机械》2024年第3期38-44,共7页Machinery

基　　金：陕西省纵向项目(2022KW-10)。

摘　　要：二层台系统是钻机自动化设备不可或缺的一部分,其实际工作状态和使用寿命受风向、风速、机械手位置等因素的影响。为了保证二层台系统运行的安全稳定,通过API标准确定设计载荷,使用ANSYS Workbench对二层台不同工况下的力学与工作性能进行研究。研究结果表明:在考虑的所有工况中,二层台最大位移均发生在猴道前端面,应力较大的位置主要出现在二层台连接耳及猴道附近二层台框架竖杆上。其中,在风速16.5 m/s环境作用下,二层台最大应力工况为BW1aX,其值238.91 MPa是NYX工况的1.4倍。因此,在进行二层台系统设计时应加固连接耳和框架竖杆,使其安全平稳运行,为二层台系统研制提供理论指导。The monkey board system is an indispensable part of the automation equipment of drilling rig.Its actual working status and service life are affected by wind direction,wind speed,manipulator position and other factors.In order to ensure the safe and stable operation of the monkey board system,the design load is determined according to API standards,and ANSYS Workbench is used to study the mechanics and performance of the monkey board system under different working conditions.The results show that under all the conditions considered,the maximum displacement of the monkey board system occurs on the front end of the monkey path,and the position with greater stress mainly occurs at the connecting ear of the two-storey platform and the vertical bar of the two-storey platform frame near the monkey path.Among them,under the wind speed of 16.5 m/s,the maximum stress condition of the two-storey platform is BW1aX,and its value is 238.91 MPa,which is 1.4 times that of NYX.Therefore,it is necessary to strengthen the connecting lug and the frame vertical rod in the design of the monkey board system to ensure its safe and stable operation,and provide theoretical guidance for the development of the monkey board system.

关 键 词：二层台 载荷工况 有限元分析 性能评估 

分 类 号：TE923[石油与天然气工程—石油机械设备]