日本ZY5600支撑掩护式液压支架的改造  

Japan ZY5600 Spport Transformation of Cover of Hydraulic Support

作　　者：刘英 夏念斌 田勇 

机构地区：[1]山东邹城兖矿集团机电设备制造厂,山东邹城273500 [2]山东邹城兖矿集团南屯煤矿,山东邹城273500

出　　处：《煤矿机械》2010年第6期155-156,共2页Coal Mine Machinery

摘　　要：介绍了将闲置的支撑掩护式液压支架改造成放顶煤液压支架的方法步骤,使旧的液压支架通过改造以后得以重新利用,为集团公司节约了大量设备资金,对于旧支架的改造也是新的尝试和革新。Describes the support of idle cover hydraulic support transformed into top coal caving method of hydraulic support steps to bring the old hydraulic support after the adoption of reform can be reused, saving a lot of equipment for the group of funds, for the transformation of the old stand is also a new try and innovation.

关 键 词：支撑掩护式液压支架 放顶煤液压支架 掩护梁 底座 连杆 

分 类 号：TD355[矿业工程—矿井建设]