全液压自动猫道举升系统运动学分析  

Kinematics Analysis of Lifting System of Full Hydraulic Automatic Catwalk

作　　者：谭志松[1] 于萍[1] 张春鹏[1] 李艳娇[1] 

机构地区：[1]吉林大学机械科学与工程学院,长春130022

出　　处：《石油矿场机械》2015年第7期24-27,共4页Oil Field Equipment

基　　金：国家深部探测技术与实验研究专项资助项目(SinoProbe-09-05)

摘　　要：全液压自动猫道举升系统在举升钻具过程中要充分保证其运行的平稳性,以降低冲击载荷和整个举升滑道的振动。根据全液压自动猫道模型,将举升系统进行简化,建立其机构运动简图;应用MATLAB软件求解运动学方程并进行线性拟合,得到举升滑道的空间位姿变化曲线;应用Adams软件对举升系统进行运动学分析,得到举升滑道倾角变化曲线、位移曲线和速度曲线,验证了其设计的可行性。In the process of lifting drilling tools,it is very important to ensure the stability of operation of the lifting system of full hydraulic automatic catwalks,in order to reduce the impact load and the oscillation of lifting ramp.According to the full hydraulic automatic catwalks model,the lifting system is simplified,and its mechanism motion diagram is established.Using MATLAB software to solve the kinematics equation and get space posture change curve of lifting ramp by linear fitting,kinematics analysis was executed on the lifting system by using the Adams software,and the curves of lifting ramp angle and displacement curve and speed curve were obtained,and the feasibility of the design was verified.

关 键 词：举升系统 空间位姿 运动学分析 平稳性 可行性 

分 类 号：TE924[石油与天然气工程—石油机械设备]