Road horizontal deceleration strip

Abstract

The invention discloses a road horizontal deceleration strip. The road horizontal deceleration strip comprises a pre-embedded groove formed in a road, a ground-buried box is embedded in the pre-embedded groove and internally provided with a cavity with an opening in the top, one or more supporting plates vertically protrude in the middle of the bottom of the cavity, each supporting plate is provided with a concave cavity, a horizontal plate is rotatably installed in each concave cavity, the upper end face of each horizontal plate is flush with the upper end face of the ground-buried box, and the whole ground-buried box and the road surface are on the same horizontal plane; the portion, close to the vehicle driving side, of the bottom of each horizontal plate is provided with one or more supporting springs, and the supporting springs support the whole horizontal plates, and the bottom of the other end of each horizontal plate is provided iwth one ore more limiting assemblies. The deceleration strip is flush with the road surface of the road, in this way, the ordinary slow-driving vehicles and non-motor vehicles do not have any bumps when passing the deceleration strip, the appearance is very attractive, and the overall service life of the deceleration strip is prolonged.

Description

technical field [0001] The invention relates to a deceleration belt, in particular to a road horizontal deceleration belt. Background technique [0002] In the important sections of the road, in order to slow down the vehicle, a deceleration belt will be set to limit the speed of the vehicle. However, the current deceleration belt is generally raised and fixed on the road. The raised structure has many shortcomings. The first , even if the vehicle is moving slowly, the vehicle will bump when passing by, which will bring discomfort to the owner, cause driving obstacles to vehicles with low chassis, and bring unsafe hidden dangers to non-motor vehicles, especially in rainy days; The raised speed bumps are often rolled, which reduces the service life of the speed bumps, so the service life of the current speed bumps is relatively low; third, the raised speed bumps are not beautiful in appearance, which damages the overall aesthetics of the road and damages The rear screw is ea...

AI Technical Summary

Problems solved by technology

[0002] In the important sections of the road, in order to slow down the vehicle, a deceleration belt will be set to limit the speed of the vehicle. However, the current deceleration belt is generally raised and fixed on the road. The raised structure has many shortcomings. The first , even if the vehicle is moving slowly, the vehicle will bump when passing by, which will bring discomfort to the owner, cause driving obstacles to vehicles with low chassis, and bring unsafe hidden dangers to non-motor vehicles, especially in rainy days; The raised speed bumps are often rolled, which reduces the service life of the speed bumps, so the service life of the current speed bumps is relatively low; third, the raised speed bumps are not beautiful in appearance, which damages the overall aesthetics of the road and damages The rear screw is easy to protrude, causing hidden danger to the vehicle

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