液压支架双伸缩立柱在冲击载荷下的受力仿真研究  

Simulation Study on the Force of Double Telescopic Column of Hydraulic Support under Impact Load

作　　者：梁凯杰 Liang Kaijie(Huozhou Coal and Electric Group Xinju Coal Machinery Equipment Manufacturing Co.,Ltd.,Huozhou Shanxi 031400,China)

机构地区：[1]霍州煤电集团鑫钜煤机装备制造有限责任公司,山西霍州031400

出　　处：《机械管理开发》2023年第7期60-61,64,共3页Mechanical Management and Development

摘　　要：阐述了双伸缩立柱的受力情况,然后以ZY8640/2550/5500型掩护式液压支架为研究对象进行仿真模型建设并进行仿真试验,讨论双伸缩立柱在冲击载荷下的受力仿真情况,以期可以提高液压支架在井下的支护安全性和可靠性。The force situation of double telescopic column is explained,and then the simulation model construction and simulation test are combined with the example of ZY8640/2550/5500 type cover hydraulic bracket,and finally the force simulation situation of double telescopic column under impact load is discussed in order to expect to improve the safety and reliability of hydraulic bracket support in underground.

关 键 词：液压支架 双伸缩立柱 冲击载荷 仿真分析 

分 类 号：TD355.4[矿业工程—矿井建设]