悬挂自移式液压上梁器的研制与应用  

Application and Development of Self-shift Hydraulic Suspension Device on Beam

作　　者：周海洋 王红建 郜高峰 李永刚 

机构地区：[1]郑州煤炭工业集团裴沟煤矿,河南新密452382

出　　处：《煤炭技术》2010年第1期27-28,共2页Coal Technology

摘　　要：为解决掘进工作面机械化程度和架U型钢棚支架工人劳动强度大、人工上梁是在空顶的条件下作业等问题,长期以来,一直是掘进工作面顶板管理重点和难点,悬挂自移式液压上梁器的应用,解决了掘进工作面U型钢支架上梁困难、安全系数小等问题,具有很好的推广价值。In order to solve the heading face of mechanization level and frame U steel shelf bracket of workers labor - intensive, manual on the top of the beam is in the air under the conditions of operation, a long time, is the heading face of roof management priorities and difficulties, hanging from the shift - type liquid the application of pressure on the beam devices to address the heading face difficulties in U - steel supports on the beam, the safety factor and small defects, which has good application value.

关 键 词：架棚巷道 上梁器 临时支护 设计应用 

分 类 号：TD35[矿业工程—矿井建设]