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

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.