A road surface cleaning and maintenance device

Abstract

The invention provides a highway pavement efficient cleaning and maintaining device. According to the device, a telescopic joint comprises an outer joint and an inner joint, wherein the sections of the outer joint and the inner joint are quadrilateral, the outer joint and the inner joint are arc-shaped in the length direction, the inner joint is inserted into the outer joint, the inner joint can slide in the length direction of the outer joint, the inner arc face of the telescopic joint faces towards the front part of a car body, the telescopic joint is arranged in the width direction of the car body, a rubber sleeve sleeves the telescopic joint in the length direction of the telescopic joint, the rubber sleeve is tightly attached to the telescopic joint, a steel wire mesh is fixedly connected to the rubber sleeve in the length direction, the mesh surface of the steel wire mesh is arranged from top to bottom, the mesh surface of the steel wire mesh is fully provided with brush bristlesin a bonding mode, a pull rod is vertically arranged on the rear portion of the car body, the upper portion of the pull rod is connected with the car body in an up-down sliding mode, the lower end ofthe pull rod is in threaded connection with and fixed to the telescopic joint, a compression spring is arranged on the pull rod in a sleeve mode, and the compression spring is located between the carbody and the telescopic joint. By adopting the highway pavement efficient cleaning and maintaining device, the highway pavement can be quickly cleaned, and the device is especially suitable for a rural to-village to-group concrete pavement.

Description

technical field [0001] The invention relates to the technical field of highway pavement maintenance equipment, in particular to a highway pavement cleaning and maintenance device. Background technique [0002] With the vigorous construction of public infrastructure in the country, various roads are constantly being built, whether in rural areas or cities. Especially now that the country is vigorously developing the countryside for the well-being of farmers, and the roads leading to villages and groups go directly to the door of every villager. In cities or highways, there are special maintenance personnel and equipment to clean and maintain the road surface. However, the roads leading to villages and groups in rural areas of our country cover a wide area, are not concentrated, and are used in complex situations. Therefore, the country does not have so much manpower and financial resources to deal with them. Rural road pavement maintenance and cleaning generally rely on vill...

AI Technical Summary

Problems solved by technology

However, because there are too many roads and many villagers in rural areas are elderly, it is time-consuming and laborious for villagers to use brooms to clean and delay farm work.

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