摘要
该文介绍一种掘进机机载临时支护装置,分析了它的工作原理、结构以及关键技术,其特征是机载临时支护装置可沿轨道滑移;工作部分采用伸缩臂设计。
The article introduces a kind of machine the airborne temporary support device,analyses its working principle,structure and key technologies,is characterized by airborne temporary support device can glide along the orbit;Work part adopts the design of telescopic boom,solve supporting device are greatly influenced by cutting the connecting rod folding problem,at the same time introduces the effects achieved after use.
出处
《山东煤炭科技》
2014年第1期16-17,共2页
Shandong Coal Science and Technology
关键词
支护装置
滑移
伸缩
supporting device
sliding
retract
