液压支架伸缩梁及插板导向机构的研究和优化设计  

Research and Optimal Design of Hydraulic Support Telescopic Beam and Plate Guide Mechanism

作　　者：娄军辉 

机构地区：[1]西安重装铜川煤矿机械有限公司,陕西铜川727031

出　　处：《煤矿机械》2015年第12期175-176,共2页Coal Mine Machinery

摘　　要：导向机构用于伸缩梁及尾梁板导向,实现伸缩梁、尾梁等伸缩机构的平稳线性滑动不蹩卡;彻底解决矿用液压支架由于结构件焊接伸缩箱体开裆放宽,导向间隙大、伸缩油缸不同步问题引起伸缩、插板等伸缩机构伸不出或收不回等问题。Guide mechanism for telescopic beam and a tail beam guide plate, realize the telescopic beam, a tail beam telescoping mechanism of stationary linear sliding Jamming; completely solve the mine hydraulic support due to the structure of welding telescopic box to open the file to relax, oriented large gap, a telescopic oil cylinder synchronization problem resulting in the expansion, in plate telescopic mechanism does not stretch out or not to etc. card problem.

关 键 词：导向 线性滑动 蹩卡 平稳 经济 

分 类 号：TD355[矿业工程—矿井建设]