3500m钻机移摆管设计及动力学仿真研究

随着我国探矿深度不断增加,钻探设备的尺寸不断加大,操作人员的劳动强度也在增加。基于此,3500 m液压岩心钻机需要适配一套移摆管装置,以实现快速、安全地运移钻杆,降低工人的劳动强度。对移摆管机构的设计进行了简单介绍,并利用ADAMS动力学仿真软件对移摆管机构进行运动仿真,找出设计的不足之处,给出优化建议。

Design of Pipe Racking for 3500m Hydraulic Core Drill Rig and the Dynamic Simulation Analysis

With the increasing depth of exploration,the size of drilling equipment becomes larger and larger, and the labor intensity of operators also increases. Based on this case, the 3500 hydraulic drilling rig requires a shift pendulum tube device to reduce labor intensity as well as to transport drill fast and safely. In this paper, the racking pipe device has been designed with a determination of the parameters and the mode of the moving parts to guarantee the racking pipe device move smoothly and operate safely and reliably. Meanwhile, ADAMS dynamics simulation software has been used to conduct motion simulation for the device to identify deficiencies in the design, and to give optimization recommendations.