文献类型：专利

英文题名：Control XY-100-type drill rod swinging device, has drill rod sleeved with sleeve, and hollow cylindrical rubber sleeve fixed between drill rod and sleeve, where drill rod fixed with inner side of hollow cylindrical rubber sleeve

作者：HUANG Z;CHEN S;LU Q;HE C;WANG Z;LUO Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN206439008-U

申请日：2016-12-14

公开日：2017-08-25

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims a control XY-100 type drill rod swinging device, comprising a pipe sleeve is sleeved outside of the drill rod, the drill rod, between the drill rod and the sleeve is provided with a hollow cylindrical rubber sleeve. inner wall of said hollow cylindrical rubber sleeve and the outer wall of the pipe sleeve against the drill pipe passes through the inside of a hollow cylindrical rubber sleeve, the control XY-100 type drill rod swinging device, strong operability and effectiveness, simple assembly, low operation technical demand, effectively preventing excessive drill swing. it has very strong applicability.