Pavement section deformation automatic detection device

Abstract

The present invention discloses a pavement section deformation automatic detection device. The device comprises rollers and springs. The right sides of the rollers are provided with adjustable fixingrods, the housing is fixed at the upper portions of the adjustable fixing rods, the left side of the housing is provided with a handle, the right side of the housing is provided with a motor, the lower portion of the motor is provided with a rotation shaft, the lower portion of the rotation shaft is provided with a sweeping block, the upper portion of the housing is provided with a pulling block,the upper portion of the each spring is provided with a fixing rod, each spring is located at the inner side of the housing, the upper portion of each fixing rod is provided with a fixing block, belowthe fixing blocks there are provided with a baffle, the right side of the baffle is provided with a sliding block, a slide rail is fixed at the right side of the sliding block, and the upper portionof the baffle is provided with a scaleplate. The pavement section deformation automatic detection device is high in stability, can accurately determine the section and the deformation of the pavement,can sweep the test pavement, and can reduce the influence of external vibration on the internal portion of the device.

Description

technical field [0001] The technical field of road surface engineering of the present invention is specifically an automatic detection device for road section deformation. Background technique [0002] The road surface is a layered structure paved with various materials on the roadbed for vehicles to drive. Although the unpaved roadbed can also drive vehicles, its ability to resist natural factors and vehicle loads is very poor, and dust will fly when the sky is fine. , muddy in rainy days, it will make the surface rough when driving, causing the vehicle to bump and skid, the driving speed is low, and even impassable, and the oil and machine parts are seriously consumed. Vehicles pass around the clock, and cars can run on the road at a certain speed, safely, comfortably and economically. The current road section deformation detection devices on the market are poor in stability, and they are prone to sideslip during use. Now the road section deformation on the market The det...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic detection device for road section deformation to solve the problem of poor stability of the road surface section deformation detection device proposed in the above-mentioned background technology, which cannot accurately judge the section and deformation of the road surface, and cannot clean and test the road surface The problem

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