一种防冲击超前液压支架的设计与应用分析

Design and Application Analysis of an Anti-impact Advanced Hydraulic Support

基于煤矿巷道应力概况与防冲击超前液压支架设计要求,设计了一种防冲击超前液压支架,介绍了该种液压支架的主要结构与关键设计技术,实际应用结果表明,该种防冲击超前液压支架具有很强的适应性,很好地适应巷道的顶板与底板结构,具有一定的推广应用价值。

Based on the stress profile of coal mine roadway and the design requirements of anti-impact advanced hydraulic support,a kind of anti-impact advanced hydraulic support is designed,and the main structure and key design technology of this kind of hydraulic support are introduced.The practical application results show that this kind of anti-impact advanced hydraulic support has strong adaptability,which is well adapted to the roof and floor structure of roadway,and has a certain application value.