21

2019

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02

激光测距仪在矿山和大坝中的应用


Mine application

井内有监视器和工控机,井下测量段的传感装置由485总线控制。监视器通过控制工业计算机设置工作模式,并在固定时间自动向传感器发送信号,传感器返回当前车道进度。IPC将数据与地址一起保存。监视器使用工业计算机检查地下隧道的施工进度。显示模式可以直接显示,也可以在图形中显示。内容形式可以查看某段时间内单条隧道的深度变化,从而判断施工进度的快慢,哪个时间段内施工时间比较快,且施工时间在任何时间段都较慢 (有图表和直接数据两种视图); 当前时间段各隧道的深度和隧道的深度表示各隧道的施工进度,有利于工作的调度。

Dam application

Select at least 2 to 6 monitoring sections depending on the length of the dam. Generally, a monitoring section should be arranged at the maximum dam height and where the geological changes of the ground base are large, and a laser displacement sensor is installed at the top of each section. According to the dam's high and low dam, 4 to 6 landslide monitoring points are evenly arranged from top to bottom on the dam slope surface, and a fixed point is set at 5-10 meters or more from the foot of the slope, and then at each monitoring point and not moving. The fixed piles are tapped and the depth is adjusted according to the dam body, and a displacement sensor is installed between each fixed pile. The displacement of the entire dam is monitored by the displacement change between the fixed point and the fixed point.

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