摘要
液压支架主要由顶梁、立柱、千斤顶、掩护梁、四连杆机构和底座等部件组成。设计时要遵守支护性能好、强度高、移架速度快、安全可靠等原则。主要介绍了一种支撑掩护式液压支架设计的一般步骤,从液压支架主要尺寸的确定,四连杆机构的分析、设计,顶梁长度计算等方面,提出了液压支架中主要部件的设计方案和计算方法。
Hydraulic support is mainly composed of beam, column, Jack, a shield beam, the four connecting rod mechanism and a base and other components. To comply with the support of good performance, high strength, high moving speed, safe and reliable principle design. This paper mainly introduces a supporting cover general steps of hydraulic support design, from determining the main dimensions of hydraulic support, analysis, design of four bar linkage mechanism, beam length calculation etc, put forward the design scheme of the main components of the hydraulic support and calculation method.
出处
《煤矿机械》
2015年第2期163-165,共3页
Coal Mine Machinery
关键词
液压支架
参数
设计
hydraulic support
parameter
design
