中等稳定以下顶板条件顺槽超前支护支架的研制  

Development of Advance Support for Gateway under Roof Condition of Moderate Stability

作　　者：闫殿华 YAN Dianhua(CCTEG Taiyuan Research Institute Co.,Ltd.,Taiyuan 030032,China;Shanxi Tiandi Coal Mining Machinery Co.,Ltd.,Taiyuan 030032,China;China National Engineering Laboratory for Coal Mining Machinery,Taiyuan 030032,China)

机构地区：[1]中国煤炭科工集团太原研究院有限公司,太原030032 [2]山西天地煤机装备有限公司,太原030032 [3]煤矿采掘机械装备国家工程实验室,太原030032

出　　处：《煤炭技术》2024年第3期264-266,共3页Coal Technology

基　　金：天地科技创新创业项目(2022-2-TD-ZD014);国家重点研发计划项目(2022YFB4703602);中央引导地方科技发展项目(YDZJSX2022C036);山西省成果转化项目(202204021301071)。

摘　　要：针对大采高综采工作面中等稳定顶板条件的运输顺槽顶板超前支护的问题,研制了大工作阻力的运输巷超前支护液压支架,解决了中等稳定以下顶板条件运输顺槽超前机械化支护问题,介绍了用于神东矿区的ZYDC11000/30/47型运输巷超前支护支架的总体结构、主要技术参数、电液控制系统、支架在巷道中的布置工艺以及使用情况。Aiming at the problem of transportation sliding slide and top panels with medium-stabilized top board conditions in the large comprehensive mining of high comprehensive mining,the transportation lanes with large work resistance have been developed,which solves the medium-stability below the top condition of the top condition of the below.The problem of protection introduces the overall structure,main technical parameters,electrical control systems,brackets,and use of brackets in the advanced support support of the ZYDC11000/30/47 transportation lane in Shendong mining area.

关 键 词：运输顺槽 超前支护 电液控制 综采面 

分 类 号：TD353[矿业工程—矿井建设]