综掘巷道循环前移式临时支护系统研制  

Development of Circular Forward Temporary Support System for Fully Mechanized Excavation Roadway

作　　者：翟明华[1] 张道福 胡善超[1] 马翠元 陈波 王振鹏 Zhai Minghua;Zhang Daofu;Hu Shanchao;Ma Cuiyuan;Chen Bo;Wang Zhenpeng(College of Energy and Mining Engineering,Shandong University of Science and Technology,Qingdao 266590,China;Zaozhuang Mining(Group)Fucun Coal Industry Co.,Ltd.,Jining 272000,China;Shandong Lacoste Technology Engineering Co.,Ltd.,Tai’an 271000,China)

机构地区：[1]山东科技大学能源与矿业工程学院,山东青岛266590 [2]枣庄矿业(集团)付村煤业有限公司,山东济宁272000 [3]山东莱柯斯特科技工程有限公司,山东泰安271000

出　　处：《煤矿机械》2023年第8期58-60,共3页Coal Mine Machinery

基　　金：山东省重大科技创新工程(2019SDZY03)。

摘　　要：针对当前悬臂式掘进机掘进工作面掘、锚不能平行作业,临时支护、永久支护及各工序转换占用时间长、掘进机开机率低等问题,设计研制了一种循环前移式巷道门式支架机械手搬运临时支护系统。介绍了临时支护系统结构、工作原理及现场工业性试验情况。采用前掘后锚掘锚平行作业配套技术装备,使掘进巷道的时间和空间得到充分利用,并且减少了锚杆钻机和管线来回移动等工序,使循环作业时间大大缩短,掘进机开机率、掘进单进和工效大幅度提高。In view of the problems in the cantilever roadheader excavation face at the current,such as the excavation and anchor cannot be operated in parallel,the temporary support,permanent support and the conversion of various processes take a long time,and the roadheader start-up rate is low,a circular forward moving roadway gate type support manipulator handling temporary support system was designed and developed.The structure,working principle and field industrial test of temporary support system were introduced.The use of supporting technical equipment for parallel operation of front excavation and rear anchor excavation makes full use of the time and space of the excavation roadway,and reduces the back-and-forth movement of the anchor drilling rig and pipeline,which greatly shortens the cycle operation time.The start-up rate,single advance and work efficiency of roadheader have been greatly improved.

关 键 词：巷道掘进 循环前移 临时支护 门式液压支架 

分 类 号：TD355[矿业工程—矿井建设]