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

LIU Yan-zhang; WANG Qi-fei; YE Yi-cheng; ZHAO Wei; SHI Zhi-jun; TU Fu-quan

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

更新时间：2026-06-25

- Ore-pass panoramic scanning imaging device and its experiment to monitor ore-pass wall
- Vol. 34, Issue 11, (2013)
- 作者机构：
  
  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
- 作者简介：
- 基金信息：
- DOI：
  CLC： TD352
- Online First：11 November 2013，
  
  Published：2013
- 稿件说明：
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LIU Yan-zhang, WANG Qi-fei, YE Yi-cheng, et al. Ore-pass panoramic scanning imaging device and its experiment to monitor ore-pass wall[J]. 2013, 34(11).
DOI：

LIU Yan-zhang, WANG Qi-fei, YE Yi-cheng, et al. Ore-pass panoramic scanning imaging device and its experiment to monitor ore-pass wall[J]. 2013, 34(11). DOI：

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。

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.

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