CYT7800型超静定填充式液压支架的设计  

Design of CYT7800 filled hyperstatic hydraulic support

作　　者：巩明[1] 李炳文[1] 魏宏伟[1] 刘红国[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221116

出　　处：《矿山机械》2010年第19期1-3,共3页Mining & Processing Equipment

摘　　要：介绍了液压支架的发展及填充开采的情况,针对常规架型的不足,提出了填充式超静定液压支架。并介绍了支架主要参数和重要结构的设计,总结了支架的特点,对支架应用作出了展望。The progress of the hydraulic support and the situation of the filled mining were introduced,and the filled hyperstatic hydraulic support was proposed due to the shortage of conventional hydraulic support. Moreover,after major parameters of the support and the design of important components being introduced,the support characteristics were concluded,and the support application was prospected.

关 键 词：超静定 液压支架 填充 

分 类 号：TD355.4[矿业工程—矿井建设]