摘要
在矿井全锚巷道中使用U型钢起吊装置安装综采设备,为降低成本,回收起吊装置的U型钢,采用锚索·U型钢梁(开回收槽)起吊设备,可安全顺利地回收U型钢梁。
For reducing expense and retrieving U steel,to install lifting dev ice with U steel support in bolting and rope tunnel,U steel can be retrieved saf ely and conveniently.
出处
《机械管理开发》
2004年第1期27-27,30,共2页
Mechanical Management and Development
关键词
综采安装
全锚巷
起吊装置
U型钢
综采设备
Installation of fully mechanized mining Bolting and rope tunnel L ifting device
