摘要
为了提高液压支架的安全性能和使用寿命,设计一套液压支架推移框架偏载试验设备,其目的是实现水平和垂直方向外加载;介绍了推移框架偏载试验的设备构成和工作原理,重点阐述了具体方案的实施过程;通过复合外加载试验的具体实施,很好地发挥了推移框架试验设备的功能。
In order to improve the safety performance and working life of hydraulic support, a set of eccentric load test equipment about advancing framework of hydraulic support is designed, which purpose is to achieve horizontal and vertical load that is eccentric; The article introduces structures of the equipment and working principle of the eccentric load test about advancing framework and mainly expounds the concrete scheme of the implementation process. Through the specific implementation of the composite external load test, function of the test facility about advancing framework is well developed.
出处
《煤矿机械》
2016年第6期146-148,共3页
Coal Mine Machinery
关键词
推移框架
偏载试验
设备构成
工作原理
实施过程
advancing framework
eccentric load test
equipment structures
working principle
implementation process
