摘要
为解决巷道进行掘进作业后,支护不及时出现顶板掉矸伤人以及伤机械的问题,设计了一种煤矿巷道掘进自移式非机载掘进超前支护装置。通过实践应用表明,该装置能及时高效地支护掘进巷道的采空区,不仅有效防治了顶板掉矸伤人以及伤机械的问题,而且有助于提高巷道掘进效率,具有一定的推广应用价值。
After the roadway digging operation,if the support is not timely,there will be the problem of the top plate falling gangue injuring people and machinery,in order to solve the above problem,a kind of coal mine roadway digging self-moving non-machine-loaded digging overrun support device is designed,the main structure of the device is introduced.Through the application of the device,it can timely and efficiently support the mining area of the roadway digging,which not only effectively prevents the problem of the top plate falling gangue injuring people and machinery,but also helps to further improve the roadway digging efficiency,and the device has certain promotion and application value.
作者
宋明明
Song Mingming(Jinneng Holding Group Sihe Coal Mine,Jincheng Shanxi 048204)
出处
《机械管理开发》
2022年第4期91-92,共2页
Mechanical Management and Development
关键词
巷道掘进
掉矸
超前支护
优势
roadway excavation
falling gangue
over-support
advantage
作者简介
宋明明(1984-),男,山西泽州人,学士学位,毕业于河南理工大学采矿工程专业,中级工程师,研究方向为矿井建设、井巷支护等。
