Pavement maintenance device for highway construction and method of use thereof

Abstract

The invention discloses a road surface maintenance device for road construction and its use method, which comprises a driving stretching mechanism, and a middle fixing plate arranged on the driving stretching mechanism; a first driving hydraulic cylinder, which is arranged in the middle The upper ends on both sides of the fixed plate, and the first drive hydraulic cylinder and the middle fixed plate are rotatably connected through the first rotating member; the side fixed plate is arranged on the output rod end of the first drive hydraulic cylinder, and the side The fixed plate is rotationally connected with the output rod of the first driving hydraulic cylinder through the second rotating member; the first stretching rotating rod is arranged at the front end between the two side fixing plates, and the first stretching rotating rod is provided with Multiple, the middles of two adjacent first stretching rotating rods are rotationally connected through a second rotating shaft. It adjusts the spray range according to the width of the road surface of different widths, thereby improving the utilization rate of water resources and reducing repeated spraying actions on the same road surface, thus effectively avoiding the problem of energy waste.

Description

technical field [0001] The invention relates to the technical field related to road construction, in particular to a road surface maintenance device for road construction and a use method thereof. Background technique [0002] Highway maintenance is the maintenance and maintenance of the road. The maintenance focuses on the whole process of maintenance from the completion and opening to traffic. The maintenance focuses on the repair of the damaged parts. Classification of road repair and maintenance work: 1. According to the maintenance objects and parts, it is divided into: subgrade, pavement, passages, bridges and culverts, tunnels, greening and road ancillary facilities; 2. According to the nature and scale of maintenance, it is divided into: special, daily, medium and large repairs; 3. According to the maintenance means and methods, it is divided into: artificial, mixed, mechanical; 4. According to the maintenance system and profession, it is divided into: roads, bridges...

AI Technical Summary

Problems solved by technology

[0003] The existing mechanical water spray devices for road surface maintenance are basically fixed in size, and are used for water spray maintenance on roads with the same specification width; however, even the same road has different widths, and roads smaller than the spray width are sprayed for maintenance. A lot of water resources are wasted, and the pavement that is larger than the spraying width requires the road surface maintenance device to go back and forth at the same position during spraying maintenance, so as to perform comprehensive spraying maintenance

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