Flatness detection device for municipal road construction

Abstract

The invention relates to the technical field of road construction, and discloses a flatness detection device for municipal road construction. The flatness detection device comprises an outer box, a display screen is embedded in the top of the inner wall of the outer box, and the bottom, located in the outer box, of the display screen is communicated with a wire. By rotating rotating teeth and utilizing the meshing effect of the rotating teeth and a telescopic head, extension and contraction of a sensor are completed, a data result is transmitted to the display screen by utilizing the wire, a specific detection result is displayed by utilizing the display screen, a sweeping wheel is driven to rotate by a motor through a belt, and a toothed plate is moved up and down through a grip. By means of the meshing effect of the toothed plate and sector teeth and utilizing the rotation of the sector teeth, a support is driven to rotate, so that the sweeping wheel is lowered, the sensor can be stored and protected, the damage probability is greatly reduced, the service life of the device is prolonged, a detected road surface can be swept, the accuracy of a detection result is guaranteed, and large errors are prevented.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a flatness detection device for municipal road construction. Background technique [0002] Road roughness refers to the vertical deviation of the road surface relative to the ideal plane. In today's rapidly developing society, more and more roads are built to facilitate people's daily life and speed up economic development. For the specific aspects of municipal construction In the process, it is often necessary to carry out various inspections on the built roads, the most basic of which is to inspect the flatness of the road surface to ensure the qualification of the road quality. [0003] However, the existing devices often have some problems when they are actually used. First, there will be a lot of stones and gravel on the road surface that has just been built. There are huge errors. Secondly, most of the existing devices are detected by using a cart to move and fix...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flatness detection device for municipal road construction, which has the advantages of being able to clean the detection road surface and storing and protecting the sensor by the weapon forehead, which solves the problem that the existing device requires a lot of manual work and consumes a lot of time and energy. Clean the road surface, and the sensor cannot be stored and protected, which is very prone to damage

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