Road shoulder water drainage and water collecting device

Abstract

The invention discloses a road shoulder water drainage and water collecting device. A road shoulder comprises a hard road shoulder and a soil road shoulder; multiple water collecting and water drainage chambers are formed in the hard road shoulder in the length direction; a porous cushion plate is arranged at the lower part of a water collecting and water drainage treatment chamber; the space above the porous cushion plate is divided into a treatment area and an overflow area through a partition plate; one side, close to a road, of the the space above the porous cushion plate is the treatmentarea; one side, far away from the road, of the the space above the porous cushion plate is the overflow area; the upper part of the treatment area is a water inlet buffering area, and the lower part of the treatment area is a filtering area; the part under the porous cushion plate is a water storage area; multiple water inlets are formed in the side wall of one side, close to the road, of the hardroad shoulder; each water inlet communicates with the buffering area through a water inlet passage; multiple plastic blind drains are arranged in the soil road shoulder in the width direction; and the overflow area communicates with the plastic blind drain closest to one side of the hard road shoulder through multiple water outlet passages. According to the road shoulder water drainage and watercollecting device, by combining the hard road shoulder and the soil road shoulder and arranging a water drainage and water collecting device in the hard road shoulder, the road shoulder can also havea certain water drainage and water collecting functions on the basis of guaranteeing the integral strength of the road shoulder.

Description

technical field [0001] The invention relates to a road shoulder drainage and water collection device. Background technique [0002] The road shoulder refers to the strip-shaped part of the road surface with a certain width, which is located from the outer edge of the roadway to the edge of the roadbed. Its main function is to maintain the function of the roadway and use it for temporary parking, and as a lateral support for the road surface; the road shoulder is generally divided into hard Road shoulders and soil shoulders; at present, hard shoulders are paved with solid shoulder bricks. Since the horizontal position of the upper surface of the hard shoulder is usually higher than the horizontal position of the roadway, it is easy for the roadway to be close to the shoulder. Accumulated water is an important cause of highway water damage. If the accumulated water cannot be drained, it will cause early damage to the roadbed and reduce the service life of the road. In additio...

AI Technical Summary

Problems solved by technology

[0002] The road shoulder refers to the strip-shaped part of the road surface with a certain width, which is located from the outer edge of the roadway to the edge of the roadbed. Its main function is to maintain the function of the roadway and use it for temporary parking, and as a lateral support for the road surface; the road shoulder is generally divided into hard Road shoulders and soil shoulders; at present, hard shoulders are paved with solid shoulder bricks. Since the horizontal position of the upper surface of the hard shoulder is usually higher than the horizontal position of the roadway, it is easy for the roadway to be close to the shoulder. Accumulation of water, accumulation of water is an important cause of highway water damage, if the accumulation of water cannot be drained away, it will cause early damage to the roadbed and reduce the service life of the road

In addition, the existing road shoulders do not consider how to balance drainage and water conservation, especially the current urban water shortage is further aggravated, therefore, it is necessary to implement timely improvements to the road shoulders

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