摘要
针对液压支架破坏锚杆锚索问题,设计了一种锚杆锚索避让装置。介绍了避让装置的结构组成,阐述了其工作原理和优点。实际应用结果表明,该装置结构简单,操作方便,具有较强的适应性,能够充分避免液压支架的顶梁直接接触锚杆锚索。
In order to solve the problem of hydraulic support destroying boltor and anchor cable, a device for avoiding boltor and anchor cable was designed. The structure and composition of theavoidance device were introduced, and then the working principle and advantages of the avoidance device were elaborated. The practical application results showed that the device has simple structure and convenient operation, and has strong adaptability. It is able to avoid the roof beam of the hydraulic support directly contacting the boltor and anchor cable.
作者
李鹏
张庆中
常延辛
Li Peng;Zhang Qingzhong;Chang Yanxin(Zhengzhou Coal Mining Machinery Group Co.,Ltd.,Zhengzhou 450013,China;ZMJ Longwall Machinery Co.,Ltd.,Zhengzhou 450013,China)
出处
《煤矿机械》
2022年第9期113-114,共2页
Coal Mine Machinery
基金
郑州市重大科技创新专项(2020CXZX0042)。
关键词
液压支架
锚杆
锚索
避让装置
hydraulic support
bolt
anchor cable
avoidance device
