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半煤岩普掘巷道普遍采用π形钢吊环式前探梁作临时支护配合绕绳式耙装机出矸,该配套工艺落后,安全度低、工序繁琐、工时占用时间长严重制约掘进综合单进的提升;翟镇煤矿试验应用装煤机、移动支架新配套模式,减少工人进入空顶区作业的概率,淘汰被动的吊环式前探梁临时支护,实现普掘工作面锚支一体化,促进了普掘装备的本质安全。
The semi-coal and rock excavation roadway commonly used π-shaped steel beam ring former projectile for temporary support with a rope rake installed gangue, the supporting technology behind, low security, tedious process, the working hours of a long time serious restrictions on driving a comprehensive list Zhai coal mine test application of coal loading machine, mobile support new matching mode to reduce the probability of workers entering the empty top area operation, out of the passive ring beam former temporary beam support, to achieve the integration of mining excavation anchor , And promoted the intrinsic safety of General Excavation Equipment.