摘要
针对煤矿井下常规钻机回转钻进轨迹测量装备的现状,研制了一种多用途钻孔轨迹测量装置。该仪器主要由多用途轨迹测量探头和防爆手机组成,探头采用三轴磁阻传感器HMC2003和2个双轴加速度传感器SCA100T组成传感器采集单元,采集的数据经过A/D转化并经微处理器MSC1210进行处理和计算后得出当前位置的姿态参数,并通过蓝牙以无线传输的方式输出;防爆手机APP接收探头传输的姿态参数,经过计算以数字和图形的方式显示钻孔的轨迹偏差。应用结果表明,该装置适用于随钻存储式测量、钻机或人工输送式测量多种测量方式,携带方便、测量施工效率高,能满足矿井现场的生产需求。
A multipurpose drilling trajectory measurement device was developed for the current situation of conventional drilling rig rotary drilling trajectory measuring equipment in coal mine. The instrument is mainly composed of a multipurpose trajectory measurement probe and an explosion-proof mobile phone. The probe adopts a three-axis magnetoresistive sensor HMC2003 and two two-axis acceleration sensors SCA100T to form a sensor collecting unit, and the collected data was converted by A/D and executed by the microprocessor MSC1210. After processing and calculation,the attitude parameter of the current position was obtained and outputted by wireless transmission through Bluetooth;the attitude parameter transmitted by the explosion-proof mobile phone APP receiving probe was calculated to display the trajectory deviation of the drilling hole in a digital and graphical manner.The application results show that the device is suitable for multiple measurement methods such as storage-type measurement while drilling,drilling rig or manual conveying measurement,which is convenient to carry,high in measurement and construction efficiency,and can meet the production needs of the mine site.
作者
雷晓荣
Lei Xiaorong(Xi'an Research Institute,China Coal Technology and Engineering Group,Xi'an 710054,China)
出处
《煤矿机械》
北大核心
2020年第2期17-20,共4页
Coal Mine Machinery
基金
国家重点研发计划(2017YFC0804105)
国家自然科学基金(41807190)
天地科技股份有限公司科技创新创业资金专项项目(2018-TD-MS072,2019-TD-ZD003)。
关键词
多用途
钻孔轨迹
测量装置
蓝牙
无线传输
multipurpose
drilling trajectory
measurement device
Bluetooth
wireless transmission
作者简介
雷晓荣(1981-),陕西佳县人,副研究员,硕士,主要从事矿井物探仪器的研发工作.
