摘要
针对煤矿开拓掘进使用传统临时前探梁支护存在诸多弊端,开发研制了一种机载快速支护装置。文章介绍了机载快速支护装置的主要结构、工作原理、技术参数、结构特点、技术关键及推广应用情况。
For coal mine development driveage use traditional temporary before explore beam supporting many disadvantages exist,and develop a kind of airborne quick supporting device.This paper introduces airborne quick support device the main structure,working principle,technical parameters,structure features and key technology and application.
出处
《煤》
2012年第1期22-23,共2页
Coal
关键词
煤矿掘进
机载快速支护装置
研制
coal tunneling
airborne quick supporting device
development
