Landslide protection device
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United States of America Patent
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Issued Date -
Apr 23, 2020
app pub date -
Dec 18, 2019
filing date -
Dec 18, 2019
priority date (Note) -
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Abstract
A landslide protection device disclosed by the present invention includes a mountain body and a roadbed. The roadbed is fixedly disposed at the upper end of the mountain body. Cavities are formed in the roadbed to penetrate left and right. Rolling stones can roll down the mountain through the cavity to prevent rolling stones from falling on the upper end surface of the roadbed to block traffic. The cavity is provided with a buffer device. The present invention is arranged in the roadbed in the area where the frequency of landslides is high. It can avoid traffic congestion caused by falling rocks directly on the road. Because the mountain has a certain slope, the speed of the rolling rocks is faster. When the rocks are cleared, the rolling speed is slowed down and the device is restored to the initial state after the landslides And can automatically clear the rolling stones that fell on the road.
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