Innovative Design of Reversing Device and Rod Loading Device of Horizontal Drilling Rig Based on TRIZ
Aiming at the problems of low automation level of horizontal drilling rigs and high construction intensity of constructors in China,innovative design of horizontal drilling rigs was carried out to improve the automation level of drilling rigs.However,improving the automation level of the horizontal drilling rig will increase the difficulty of manufacturing the horizontal drilling rig and the difficulty of maintenance.Therefore,TRIZ theory was used to solve the contradiction.Firstly,the functional model of the horizontal drilling rig was established through functional analysis to clarify the functional structure of the drilling rig and provide assistance for subsequent design.The main functions of the reversing device are the carrying rig,the rotary drilling rig and the positioning drilling rig.The main functions of the loading device are storing the drill pipe,conveying the drill pipe and positioning the drill pipe.The conflict analysis was used to solve the contradiction between the automation degree of the optimization device and the deterioration of manufacturability and maintainability.After the design,the automation of the drilling rig was greatly improved.
Horizontal drilling rig TRIZ Functional analysis Conflict analysis Innovative design
Shifeng Sun Changqing Gao Bo Yang Zhenghe Xu
School of Mechanical Engineering,University of Jinan,Jinan 250022,China School of Water Conservancy and Environment,University of Jinan,Jinan 250022,China
国际会议
浙江湖州
英文
1002-1009
2019-08-12（万方平台首次上网日期，不代表论文的发表时间）