摘要
主要介绍了一种适合煤层厚度3.5-8 m,煤层倾角8°的支撑掩护式液压支架的总体设计方法,包括架型选择、基本参数确定、四连杆机构设计、整体受力分析和立柱参数确定等设计步骤。
Mainly introduces one kind system design method of the support and shield type hydraulic pressure support for the coal bed of thickness 3.58 meters, inclination angle 8 degrees, including the design procedures of the choice of hydraulic pressure support types, the basic parameter determination, the design of four hnk motion gear, the overall stress analysis of hydraulic pressure support and the colmnn parameter determination and so on.
出处
《煤矿机械》
北大核心
2007年第2期8-10,共3页
Coal Mine Machinery
关键词
煤层
支撑掩护式
液压支架
coal bed
support and shield type
hydraulic pressure support
