溜井全景扫描成像装置及其井壁检测试验

›› 2013, Vol. 34 ›› Issue (11): 3329-3334.

溜井全景扫描成像装置及其井壁检测试验

刘艳章¹，王其飞¹，叶义成¹，赵卫¹，石志军¹，涂福泉²

1. 武汉科技大学资源与环境工程学院，武汉 430081；2. 武汉科技大学机械自动化学院，武汉 430081

收稿日期:2013-07-10 出版日期:2013-11-09 发布日期:2013-11-11
作者简介:刘艳章，男，1969年生，博士，副教授，主要从事矿山测试、矿山岩石力学及工程稳定性分析、采矿工艺等方面的研究
基金资助:
国家自然科学基金资助项目(No. 51074115)；国家科技支撑计划资助项目(No. 2011BAB05B00)。

Ore-pass panoramic scanning imaging device and its experiment to monitor ore-pass wall

LIU Yan-zhang¹，WANG Qi-fei¹，YE Yi-cheng¹，ZHAO Wei¹，SHI Zhi-jun¹，TU Fu-quan²

1. School of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; 2. School of Machinery and Automation, Wuhan University of Science and Technology, Wuhan 430081, China

Received:2013-07-10 Online:2013-11-09 Published:2013-11-11

摘要/Abstract

摘要： 为研究矿石溜放对溜井井壁围岩的磨损破坏规律，保证溜井安全连续稳定生产，需要对溜井井壁进行检测。为实现溜井直径大、有浮石、粉尘多、湿度高和无光源等特殊条件下的井壁安全检测，研制了垂直溜井全景扫描成像装置。该装置采用4台高分辨率工业摄像机目标跟踪技术、4个高照度LED冷光灯照明技术、千兆网数据传输技术、旋转编码器井深定位技术等，实现对井壁全断面、无缝式扫描；通过组合式电缆与自锁绞盘提升系统实现装置提升；通过图像筛选与拼接处理，得到溜井井壁全景图。将该装置应用于矿山溜井进行井壁检测试验，采集到的井壁图像清晰直观，为溜井井壁磨损破坏规律研究、制定和实施溜井检修方案提供了直接依据。试验结果表明，该装置能适用于复杂条件垂直溜井的井壁检测。

关键词: 全景扫描成像, 地下矿山, 溜井井壁检测, 装置研制, 装置试验

Abstract: In order to study the wearing pattern of the ore-pass wall, and ensure the continuously safe and stable production of the ore-pass, it is necessary to monitor the ore-pass wall. The diameter of the ore-pass is large. It is dusty, damp and lightless in the ore-pass, and there are unstable stones on the ore-pass wall. To safely monitor the ore-pass wall, a vertical ore-pass panoramic scanning imaging device is developed. The device realizes full-face high-resolution and seamless scanning of ore-pass wall with 4 cameras for target tracking, Gigabit Ethernet for data transmitting, high illumination of 4 LEDs for lighting, rotary encoder for depth locating, and combination cable and self-lock capstan for lifting. Screening and stitching the scanned images, the full-face images of the ore-pass come out. The device is applied to a monitoring experiment of the ore-pass wall at a mine. The image data of the experiment visually and clearly reflect the damage degree of the ore-pass wall. That is the basis to study the wearing pattern, and to design and fulfill the scheme of maintaining and repairing ore-pass. Experimental result shows that the device is suit for monitoring complex vertical ore-passes wall.

Key words: panoramic scanning imaging, underground mine, ore-pass wall monitoring, device development, device experiment

中图分类号:

TD 352

刘艳章，王其飞，叶义成，赵卫，石志军，涂福泉 . 溜井全景扫描成像装置及其井壁检测试验[J]. , 2013, 34(11): 3329-3334.

LIU Yan-zhang ，WANG Qi-fei ，YE Yi-cheng ，ZHAO Wei ，SHI Zhi-jun ，TU Fu-quan . Ore-pass panoramic scanning imaging device and its experiment to monitor ore-pass wall[J]. , 2013, 34(11): 3329-3334.

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