自移式掘进机辅助支护设备关键部件的常规力学分析

Force and Strength Analysis of Self-motion Assistanced Powered Support Equipment for Tunneling Machine

自移式掘进机辅助支护设备是一种新型的井下临时支护设备。它与掘进机配套使用,主要用于对掘进工作面的临时支护,保证掘进机的连续作业,实现机掘巷道临时支护的机械化作业。对自移式掘进机辅助支护设备的关键部件—前探梁、侧护梁、联接销轴、销孔及耳板等应用常规计算方法进行了受力分析及强度分析。

The self-motion assistanced powered support equipment for tunneling machine is a new machine of support used in heading face below ground. It is used using with tunneling machine,whose main aim is to supply temporary support for the heading face, so ensures continuous working of tunneling machine,achieves mechanized operations of temporary support about machine-digging.The force and strength analysis were indicated with routine mechnical calculating method to forestope,side guard beam,pin,hole and ear boar of self-motion assistanced powered support equipments for tunneling machine .