检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:陈建林 唐敏 吕晋军[2,3] 雷万年 Chen Jianlin;Tang Min;Lyu Jinjun;Lei Wannian(Exploration Engineering Agency,China Pingmei Shenma Group,Pingdingshan 467000,China;Chongqing Research Insitute,China Coal Technology and Engineering Group,Chongqing 400039,China;State Key Laboratory of Gas Disaster Detecting,Preventing and Emergency Controlling,Chongqing 400037,China)
机构地区:[1]中国平煤神马集团勘探工程处,河南平顶山467000 [2]中煤科工集团重庆研究院有限公司,重庆400039 [3]瓦斯灾害监控与应急技术国家重点实验室,重庆400037
出 处:《煤矿机械》2019年第9期145-147,共3页Coal Mine Machinery
摘 要:针对目前煤矿井下钻孔设备效率低、施工人员劳动强度大、人工操作频繁、安全隐患大等情况,研制了一套能够自动施钻、自动上下钻杆、自动防卡钻的劳动强度小、操作安全的ZYWL-3200SY煤矿用全自动钻机。全自动钻机由自动上下钻杆系统、动力头、对顶双加持器、提升调斜机构等组成。经现场工业试验表明,该自动钻机能实现一键全自动施工,工作稳定可靠,尤其适合应用于高危作业环境下的钻孔施工。Aiming at the low efficiency of drilling equipment, high intensity of labor for workers, frequent manual operation, high safety risk, developed a set of ZYW L-3200SY fully automatic drilling rig which can drill automatically, loading and unloading drill pipes, preventing sticking automatically, working intensively and operate safely. The automatic drilling rig consists of an automatic loading and unloading drill pipe system, a power head, a counter-top dual holder and a lifting and inclination adjusting mechanism. The field industrial test shows that the automatic drilling machine can realize one key to full-automatic construction and work steadily and reliably. It is especially suitable for drilling construction in high-risk working environment.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.28