River levee side slope landslide detection device

Abstract

The invention relates to a river levee side slope landslide detection device, and belongs to the field of geological disaster detection equipment. The river levee side slope landslide detection devicecomprises a ground pile implanted into slope ground along a direction perpendicular to a horizontal plane and a detection box arranged at one end of the ground pile, which faces away from the ground;a datum rope is suspended inside the detection box; a through-beam type photoelectric switch and a power supply are also arranged inside the detection box; a transmitter and a receiver of the through-beam type photoelectric switch are respectively arranged at both sides of the datum rope; when the detection box is not shifted, the datum rope is positioned between the transmitter and the receiverfor blocking off light; the through-beam type photoelectric switch is coupled with an alarm mechanism; the power supply provides required electric energy for the through-beam type photoelectric switchand the alarm mechanism; and when the detection box is inclined, the alarm mechanism sends out an alarm signal. The river levee side slope landslide detection device disclosed by the invention replaces artificial cyclic detection to carry out real-time inspection, so that when labor cost is saved, detection accuracy is improved.

Description

technical field [0001] The invention relates to the field of geological disaster detection equipment, in particular to a river embankment side slope landslide detection device. Background technique [0002] Landslide refers to the soil or rock mass on the slope, affected by factors such as river scouring, groundwater activity, rainwater immersion, earthquake and artificial slope cutting, under the action of gravity, along a certain weak surface or weak zone, the whole or scattered The natural phenomenon of land sliding downhill. Once a landslide occurs, it will not only cause economic losses, but even endanger people's lives. Therefore, it is necessary to detect landslides. [0003] At present, the detection method of landslide mainly adopts manual patrol inspection to carry out on-the-spot investigation on the slope. This method needs to consume a lot of manpower and material resources, and cannot carry out real-time monitoring, and cannot guarantee timely early warning o...

AI Technical Summary

Problems solved by technology

This method requires a lot of manpower and material resources, and cannot be monitored in real time, and cannot guarantee timely early warning or alarm

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