Anti-dazzle device with warning function for road machinery

Abstract

The invention relates to the technical field of highway machinery, and discloses an anti-dazzle device with a warning function for road machinery. The anti-dazzle device comprises a base, fixing holesare formed in the top of the base, a first supporting shaft is fixedly connected to the top of the base, the first supporting shaft is located in the center of the two fixing holes and does not makecontact with the two fixing holes, a second supporting shaft is slidably connected to the surface of the first supporting shaft, and the interior of the second supporting shaft is of a hollow structure. The windmill rotates under the action of wind power, the transmission shaft drives a fourth bevel gear to rotate, a torsion spring is stressed and compressed, the fourth bevel gear drives a third bevel gear to rotate through meshing, the third bevel gear rotates to enable the transmission shaft to rotate, then a second bevel gear and a fifth bevel gear rotate, power is transmitted, power is provided without an electric warning sign in a remote mountainous area, and the windy environmental characteristic in the mountainous area is fully utilized.

Description

technical field [0001] The invention relates to the technical field of road machinery, in particular to an anti-glare device for road machinery with a warning function. Background technique [0002] With the development of national productivity, the construction of transportation facilities in the country is gradually accelerated. However, some warning signs will be installed on some dangerous road sections to remind passing vehicles that there is danger in front of them and avoid them in time. The warning signs are extremely important for mountainous road sections. It plays an important role, especially in some dangerous road sections in mountainous areas. Warning signs play an extremely important role for passing vehicles on the road; but most of the warning signs at present are composed of warning signs, support shafts and fixing devices; Less, more wind and sand, it is easy to make the surface of the warning sign covered by dust and sand, so that a large amount of dust i...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-glare device for road machinery with a warning function, which has the advantages of easy cleaning of dust and easy adjustment of the height of warning signs, etc., and solves the labor intensity and troublesome operation of manual cleaning by staff

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