Highway pavement damage detection device and detection method

Abstract

The invention discloses a highway pavement damage detection device and detection method. The device comprises a first shell and a second shell, one side of the first shell is fixedly connected with the second shell, one side of the second shell is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a first detection box, a second detection box is slidably connected to the top of the first detection box, a plurality of infrared detection heads are arranged at the bottom of the second detection box and the bottom of the first detection box, a plurality of motors are arranged in the second shell, and infrared detection heads with the same number as the motors are arranged at the bottom of the second shell and penetrate through rotating shafts;the road surface crack can be found in time by scanning the road surface through the infrared detection heads, so that the road crack is discovered timely; with a second roller, the elastic force ofthe spring can be enhanced by inserting the sliding rod at the top of the second roller into the telescopic cylinder when the second roller runs on the convex road surface, so that the telescopic cylinder is driven to ascend to extrude the pressure transmitter.

Description

technical field [0001] The invention relates to the technical field of road construction detection, in particular to a road surface damage detection device and detection method. Background technique [0002] Highways are roads that connect cities, villages, and industrial and mining bases in accordance with technical standards, and are approved by the highway authority, but do not include trails that are naturally formed in fields or rural areas. They are mainly used for cars and have certain technologies. Roads with standards and facilities are called highways. [0003] Roads are easily damaged by heavy pressure during use, especially in hot weather in summer, asphalt roads are prone to shallow pits under the rolling of heavy trucks, resulting in potential safety hazards. The existing road maintenance mainly relies on human observation, and The observation speed is slow, and it is difficult to implement in the case of long roads, and it is difficult to conduct multi-facete...

AI Technical Summary

Problems solved by technology

[0003] Roads are easily damaged by heavy pressure during use, especially in hot weather in summer, asphalt roads are prone to shallow pits under the rolling of heavy trucks, resulting in potential safety hazards. The existing road maintenance mainly relies on human observation, and The observation speed is slow, and it is difficult to implement in the case of long roads, and it is difficult to conduct multi-faceted detection. If vehicles are used to carry people to observe, it may lead to incomplete observation, resulting in the neglect of some safety hazards, and in the event of geological disasters. When inspecting the highway, it is impossible to detect the road ahead, which is not conducive to ensuring the safety of maintenance personnel

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