内蒙古巴彦淖尔获各琦铜矿3号主井为6绳摩擦式双箕斗提升,钢丝绳罐道,提升高度为1 100 m,是国内第一所千米竖井提升深井,且为井下出风风井,井筒湿度及粉尘较大。自投入运行至今,提升钢丝绳主绳出现锈蚀、断丝和磨损现象,按照国家矿山安全的相关规定,已达到更换标准。1第一次换绳方案 Inner Mongolia Bayannaoer won the Qige copper mine No. 3 main shaft for the 6-rope friction double skip to enhance the wire rope canopies, lifting height of 1 100 m, is the first shaft to raise thousands of wells, and for the underground wind Breeze, wellbore humidity and dust larger. Since put into operation so far, enhance the main rope rust, broken wire and wear phenomenon, in accordance with the relevant provisions of national mine safety, has reached the replacement standards. 1 first change rope program