井筒装备井底测量大线定位施工技术

Construction Technology of Survey Cable Orientation at the Bottom Hole of Shaft Equipment

在煤矿及金属矿山立井井筒装备井底测量大线定位施工过程中,采用基准架定位施工技术,解决了井底大线定位施工中由于风力摆动带来的技术难题,达到了提高井筒装备安装测量精度,实现了快速定位施工的目的。

Aiming at survey cable orientation construction at the bottom hole of shaft equipment in collieries and metal mines, the author has introduced criteria orientation construction technology, which solved technical difficulty caused by wind power swing in cable orientation construction at the bottom hole, improved survey precision of shaft equipment installation and achieved rapid orientation construction.