Efficient cleaning and maintenance device for highway pavement

Abstract

The invention relates to a high-efficiency cleaning and maintenance device for highway pavement, which includes a sprinkler. The sprinkler includes a water pump and a water outlet pipe. There is a high-pressure nozzle connected to the outlet of each water outlet; a fender is provided at the rear of the sprinkler, and the fender includes a rotating plate and a turning plate that is hinged with the turning plate through a pin; the side of the turning plate away from the turning plate A tension spring is fixedly arranged between the edge and the sprinkler, and a tension spring is fixedly arranged between the surface of the rotating plate and the sprinkler; the edge of the fender facing the wheel side of the sprinkler is fixedly connected with a rubber skin. The invention uses the fenders to block the sewage during the sprinkler operation, effectively preventing the sewage from splashing on the street trees when the sprinkler is spraying water, so that the whitening agent on the street trees will not be infected by sewage, which is beneficial to the protection Working environment, protect other pedestrians, vehicles, etc. from the impact of the sprinkler operation.

Description

technical field [0001] The invention relates to the technical field of highway pavement equipment, in particular to a high-efficiency cleaning and maintenance device for highway pavement. Background technique [0002] Most of the existing multi-lane urban roads are more than 10 meters wide. Curb stones higher than the road surface are generally installed on both sides of the road. At the same time, street trees are planted every meter along the traffic direction on both sides of the road. Generally, white whitening agent is applied in the bare height area where the tree poles of street trees are about 1 meter above the ground. After the street tree is painted with whitening agent, it can prevent pests and diseases, and can also warn vehicles and pedestrians, and can also increase the appearance. [0003] In the prior art, the daily maintenance of the road surface is generally carried out by a sprinkler, which sprays high-pressure water on the road surface to clean the road ...

AI Technical Summary

Problems solved by technology

Because the existing sprinkler does not have the function of preventing dust and dirty water from splashing, and after the high-pressure water sprayed by the sprinkler is sprayed on the road surface, the soil or sundries on the road surface are mixed with part of the high-pressure water to form sewage, and at the same time splash to the trees on the street. poles, resulting in the contamination of the whitening agent applied to the poles of street trees

After the whitening agent is polluted many times, not only the color becomes gray, but also loses the effect of preventing insect pests

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