Drilling inspection device and method for hidden goaf

• Main Authors: YUE BIQIANG, LI CHANGJUN, LIANG TONGWANG, WANG BAOFENG, LU YUANYUAN, MENG XIANGFEI, ZHANG XIAOPING, LIU JIANYE, FU YACHAO, JIANG HUAN, LI XIAOBING, YANG BO, YUN HUXIA, JIANG ZHIFU, LI JIDE
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MINING; PHYSICS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; TESTING

The invention relates to the technical field of hidden coverage goaf detection, in particular to a drilling inspection device and method for a hidden coverage goaf. Comprising a downward lighting system, a downward camera, a lateral lighting system, a lateral panoramic camera, an in-hole wireless terminal and a power supply system, hidden coverage goaf images are obtained through the power system, the downward lighting system, the downward camera, the lateral lighting system, the lateral panoramic camera and the like and used for judging the safety of the hole wall of a drilled hole in the hidden coverage goaf, follow-up space detection work is carried out under the condition that safety is judged, and the safety of follow-up detection equipment is effectively guaranteed. 本发明涉及隐覆空区检测技术领域，尤其是涉及一种用于隐覆空区的钻孔巡检装置及方法；包括下向照明系统及下向摄像机，侧向照明系统及侧向全景摄像机，孔内无线端子，电源系统；通过电源系统、下向照明系统及下向摄像机、侧向照明系统及侧向全景摄像机等获取隐覆空区影像，用于判断隐覆空区钻孔孔壁安全性，在判断安全情况下再进行后续空间探测工作，有效保证后面探测设备的安全性。