摘要
锁紧机构是水平定向钻机精确固定方位角的重要部件,根据水平定向钻孔施工工艺要求,介绍了工作原理,进行了受力分析和设计计算,为钻机锁紧机构设计提供了一定的参考性。
The locking mechanism is an important component of the precise directional azimuth of the horizontal directional drilling rig. According to the horizontal directional drilling construction technology requirements, the working principle is introduced, the force analysis and design calculation are carried out, which provides a reference for the design of drilling rig locking mechanism.
作者
雷丰励
LEI Feng-li(Chongqing Research Institute Co., Ltd., China Coal Technology and Engineering Group, Chongqing 400039, China State Key Lab of Gas Disaster Monitoring, Control and Emergency Technology, Chongqing 400039, China)
出处
《煤炭技术》
北大核心
2017年第5期303-305,共3页
Coal Technology
关键词
水平定向钻机
锁紧机构
受力分析
方位角
horizontal directional drilling machine
locking mechanism
stress analysis
azimuth angle
