探矿工程-岩土钻掘工程Issue(2)：56-60,5.
全液压顶驱钻机背钳的设计及运动仿真分析
Design of Back-up Wrench for Full Hydraulic Top Drive Drilling Rig and the Motion Simulation Analysis
摘要
Abstract
According to the complicated unloading operation for drill rod and the poor clamping stability, new back-up wrench device for hydraulic top drive drilling rig was designed to adapt to the Continental Scientific Drilling.This device has the advantages of large clamping force, little damage to drill rod, stable performance and two-way floating, by which the frequent rod lifting is saved and the subsidiary operation time is greatly reduced by rapid makeup and breakout operation. And using ADAMS dynamics simulation software, the motion simulation analysis is made on the clamping mechanism to verify the rationality of the mechanism design.关键词
全液压顶驱钻机/顶驱背钳/夹紧机构/浮动机构/运动仿真分析Key words
hydraulic top drive drilling rig/top drive back-up wrench/clamping mechanism/floating mechanism/motion simulation analysis分类
地质学引用本文复制引用
杨虎伟,赵大军,于萍,隗延龙,李淑敏,孙梓航..全液压顶驱钻机背钳的设计及运动仿真分析[J].探矿工程-岩土钻掘工程,2014,(2):56-60,5.基金项目
深部探测技术与实验研究“深部探测关键仪器装备研制与实验”之“深部大陆科学钻探装备研制” （）
