A temporary protection device for mud-rock flow path

Abstract

The invention discloses a temporary protective device for a debris flow road. The temporary protective device for the debris flow road comprises a protective vehicle and a plurality of monitoring andearly warning devices. The protective vehicle is arranged on moving guide rails on the two sides of a roadbed. A sewer is arranged between the roadbed and the moving guide rails. The edges of the moving guide rails and the bottom end of the slope where debris flow is prone to happen are provided with reinforcing plates. A chassis is provided with a first protective net and a second protective netwhich are arranged side by side. The monitoring and early warning devices are arranged on the slope, where the debris flow is prone to happen, besides the roadbed. Each monitoring and early warning device mainly comprises a first signal processor and a rotation motor, wherein the first signal processors and a second signal processor are both in signal connection with a control terminal. The temporary protective device for the debris flow road can monitor the moisture change of the slope beside the roadbed and transmitting the moisture change to the control terminal, through cooperation of image information of the slope where the debris flow is prone to happen, a large number of accurate effective data are provided for debris flow protection work, service is provided for debris flow preventing and reduction, and meanwhile the early warning effect can be achieved when the debris flow happens.

Description

Technical field [0001] The invention relates to the technical field of debris flow protection along highways, in particular to an intelligent temporary protection device for debris flow pavement. Background technique [0002] With the continuous development of social economy and the continuous construction of modern cities, large and small roads have been continuously built; the construction of roads has brought great convenience to people’s travel, and the increase in the number of roads has greatly eased the traffic. pressure. However, when building roads, especially in mountainous areas, it is necessary to cut the toe of the slope, which has an adverse effect on the stability of the slope. After the road is built, the dynamic load generated during the operation of the vehicle and the long-term sun and rain will cause the strength of the slope to decrease, the stability of the slope becomes worse, and the debris flow is easy to form under the action of rainfall. Once a mudsli...

AI Technical Summary

Problems solved by technology

However, when building roads, especially in mountainous areas, it is necessary to cut the toe of the slope, which will have an adverse effect on the stability of the slope

After the road is built, the dynamic load generated during the operation of the vehicle and the long-term exposure to the sun and rain will lead to a decrease in the strength of the slope body, a deterioration of the stability of the slope body, and debris flow is easy to form under the action of rainfall

Once a mudslide disaster occurs, it will seriously affect traffic, and a large number of stones carried by the mudslide will also endanger personal safety, and at the same time bring great safety hazards to driving safety

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