Expressway pavement edge drainage channel capable of draining water in split-flow mode

Abstract

The invention discloses an expressway pavement edge drainage channel capable of draining water in a split-flow mode. The expressway pavement edge drainage channel comprises an inner drainage channel and supporting seats arranged on one sides of the two opposite inner walls of the inner drainage channel; a cover plate which is arranged above the supporting seat, and a water inlet hole is formed in the cover plate; a mounting groove which is formed in the inner wall of the inner drainage groove, and a diversion through groove is formed in one end of the mounting groove; a filtering device which is arranged on one side of the mounting groove, fixing feet are arranged at one end of the filtering device, and diversion through holes are formed in the filtering device; and a diversion drainage tank which is arranged outside the inner drainage tank, a diversion chamber is arranged in the diversion drainage tank, a second inclined groove is formed in the lower end of the diversion chamber, and the second inclined groove is of an inclined structure. According to the expressway pavement edge drainage channel, when the rain is too large, the drainage groove can drain water out in time, and therefore the problem that the drainage effect of the drainage groove is poor, and running of a vehicle is affected is effectively solved.

Description

technical field [0001] The invention relates to the technical field of drainage groove structure at the edge of highway pavement, in particular to a drainage groove at the edge of expressway pavement that can separate flow and discharge water. Background technique [0002] The drainage groove on the edge of the expressway is a drainage device installed on the edge of the expressway. The drainage groove installed through the installation can discharge the water on the highway surface well, avoiding the accumulation of water on the highway surface, thereby It will cause wetting, saturation and erosion to the road surface of the expressway, make the roadbed of the expressway lose its stability, lose its strength, and cause various roadbed diseases, which will affect the driving of passing cars and bring great harm to the driving cars. security risks. [0003] The existing drainage grooves at the edge of the expressway pavement cannot divert the accumulated water well during us...

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Problems solved by technology

[0002] The drainage groove on the edge of the expressway is a drainage device installed on the edge of the expressway. The drainage groove installed through the installation can discharge the water on the highway surface well, avoiding the accumulation of water on the highway surface, thereby It will cause wetting, saturation and erosion to the road surface of the expressway, make the roadbed of the expressway lose its stability, lose its strength, and cause various roadbed diseases, which will affect the driving of passing cars and bring great harm to the driving cars. security risks

[0003] The existing drainage grooves at the edge of the expressway pavement cannot divert the accumulated water well during use. The drainage effect of the drainage tank is poor, so that the accumulated water is easy to flood the road surface, which will affect the driving of the vehicle and bring a greater safety hazard to the driving vehicle

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