立井掘砌凿井设备混合悬吊技术综述

Summary of Mixed Suspension Technology of Sinking Equipment for Shaft Digging

袁店一井煤矿东风井井筒掘砌施工期间,采用混合悬吊的方式悬吊凿井设备,不仅节省了大量临时设备,还为井筒的顺利掘砌创造了良好条件,达到了安全、快速安全施工的目的。

During Yuandian Yijing coal mine Dongfeng shaft digging, the mixed suspension of sinking equipment,not only saves a large number of temporary equipment,but also created favorable conditions for the smooth shaft excavation,to achieve a safe,fast construction purpose.