GPS与激光测距集成的露天矿牙轮钻穿孔系统研究
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摘要
为更好的保证牙轮钻机穿孔的效率和准确性,采用GPS和激光测距技术,设计与研发了一种牙轮钻数字化精确导航及穿孔定位控制系统。在监测指标体系、监测硬件和监测软件的整体设计思路上,采用分层理念设计的四层逻辑架构模式,实现了穿孔定位及监控功能。以陕西省金堆城露天矿8号钻机部署系统为例开展应用研究,结果表明:该系统对牙轮钻机钻孔的平面定位、高程定位以及钻孔深度的平均精度控制分别为5.9cm、6.1cm和4.9cm,有效提高了矿山的爆破质量。
In order to ensure the efficiency and accuracy of drilling work in open-pit mine,a digital navigation and perforation positioning control system for rotary drill was designed with the integration of Global Positioning System and Laser Range Finding Technology.In the overall design idea of monitoring indicator system,monitoring hardware and monitoring software,the four-layer logical architecture mode designed by layered concept is used to realize the perforation positioning and monitoring functions.Finally,No.8 rotary drill in the open-pit mine of Jinduicheng,located in Shanxi province,was set as an application example.The results indicate that by the system,the average precision control of plane positioning,height positioning and drilling depth are 5.9 cm,6.1 cm and 4.9 cm for the rotary drill,which provides a strong technical support for effectively improving the blasting quality of mines.
In order to ensure the efficiency and accuracy of drilling work in open-pit mine,a digital navigation and perforation positioning control system for rotary drill was designed with the integration of Global Positioning System and Laser Range Finding Technology.In the overall design idea of monitoring indicator system,monitoring hardware and monitoring software,the four-layer logical architecture mode designed by layered concept is used to realize the perforation positioning and monitoring functions.Finally,No.8 rotary drill in the open-pit mine of Jinduicheng,located in Shanxi province,was set as an application example.The results indicate that by the system,the average precision control of plane positioning,height positioning and drilling depth are 5.9 cm,6.1 cm and 4.9 cm for the rotary drill,which provides a strong technical support for effectively improving the blasting quality of mines.
引文
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[9] 张建华,李栋朋,李泽安,等.金堆城露天矿穿孔作业危险性分析[J].金属矿山,2018(3):173-177.[9] ZHANG Jian-hua,LI Dong-peng,LI Ze-an,et al.Risk assessment for perforation operation of Jinduicheng Open-pit Mine[J].Metal Mine,2018(3):173-177.(in Chinese)
[10] 李月强,段术义,李伟.伊敏露天矿穿孔爆破情况分析[J].露天采矿技术,2016,31(8):23-26.[10] LI Yue-qiang,DUAN Shu-yi,LI Wei.Analysis of perforation blasting condition in Yimin Open-pit Mine[J].Opencast Mining Technology,2016,31(8):23-26.(in Chinese)
[2] 魏忠原.露天矿穿孔爆破工作技术及管理法的应用研究[J].世界有色金属,2018(21):144,146.[2] WEI Zhong-yuan.Study on the application of perforation blasting technology and management method in open-pit mine[J].World Nonferrous Metals,2018(21):144,146.(in Chinese)
[3] 王海伟,徐建民.铁山庙露天矿提高掘沟效率的穿孔爆破技术[J].露天采矿技术,2012 (3):38-39.[3] WANG Hai-wei,XU Jian-min.The blasting technology of improving the trench hole in iron mountain temple open pit mine[J].Opencast Mining Technology,2012 (3):38-39.(in Chinese)
[4] 吴浩,李奎,陶婧,等.基于GNSS的露天矿牙轮钻机钻孔导航定位模型与系统研究[J].爆破,2014,31(3):47-51.[4] WU Hao,LI Kui,TAO Jing,et al.Research of rotary drill navigation system in open-pit mine based on GNSS[J].Blasting,2014,31(3):47-51.(in Chinese)
[5] 吴浩,杨剑,黎华.GPS原理及工程安全监测应用[M].武汉:武汉理工大学出版社,2014.
[6] 粟闯,杜年春,邓军,等.基于GIS的矿山车辆GPS监控系统开发设计[J].露天采矿技术,2017,32(7):54-56,60.[6] SU Chuang,DU Nian-chun,DENG Jun,et al.Development and design of mine vehicle GPS monitoring system based on GIS[J].Opencast Mining Technology,2017,32(7):54-56,60.(in Chinese)
[7] 吴浩,黄创,张建华,等.GNSS/GIS集成的露天矿高边坡变形监测系统研究与应用[J].武汉大学学报(信息科学版),2015,40(5):706-710.[7] WU Hao,HUANG Chuang,ZHANG Jian-hua,et al.Deformation monitoring system for high slope in open pit mine with the integration of GMSS and GIS[J].Geomatics and Information Science of Wuhan Univeisity,2015,40(5):706-710.(in Chinese)
[8] 李凤堂.手持GPS在钻孔放样中的应用[J].测绘与空间地理信息,2013,36(9):163-164.[8] LI Feng-tang.Application of handheld GPS in drilling lofting[J].Geomatics & Spatial Information Technology,2013,36(9):163-164.(in Chinese)
[9] 张建华,李栋朋,李泽安,等.金堆城露天矿穿孔作业危险性分析[J].金属矿山,2018(3):173-177.[9] ZHANG Jian-hua,LI Dong-peng,LI Ze-an,et al.Risk assessment for perforation operation of Jinduicheng Open-pit Mine[J].Metal Mine,2018(3):173-177.(in Chinese)
[10] 李月强,段术义,李伟.伊敏露天矿穿孔爆破情况分析[J].露天采矿技术,2016,31(8):23-26.[10] LI Yue-qiang,DUAN Shu-yi,LI Wei.Analysis of perforation blasting condition in Yimin Open-pit Mine[J].Opencast Mining Technology,2016,31(8):23-26.(in Chinese)