Automatic repair equipment for pavement of cement concrete road

Abstract

The invention relates to automatic repair equipment for the pavement of a cement concrete road. The automatic repair equipment comprises a moving device. A cleaning device is installed at the front end of the moving device. A repair device is installed at the rear end of the moving device. A rolling and spreading device is installed at the right end of the moving device. The moving device comprises a moving bottom plate. Two moving assisting mechanisms are installed at the lower end of the moving bottom plate. The two moving assisting mechanisms are symmetrically located on the front and rearsides of the moving bottom plate. A marking mechanism is installed at the lower end of the moving bottom plate. The automatic repair equipment can solve the problems that moving on the pavement is conducted by means of the existing mobile equipment manually during the restoration construction process of the existing concrete road, the concrete pavement with sand accumulation needs to be manually cleaned and wetted, concrete slurry is coated manually for multiple times with tools, scratching and troweling treatment is performed reciprocally, and the repaired concrete pavement needs to be covered with a protective cloth manually, and the function of automatic restoration construction of the concrete road with sand accumulation can be fulfilled.

Description

technical field [0001] The invention relates to the technical field of road construction equipment, in particular to an automatic repair equipment for cement concrete road surface. Background technique [0002] Concrete pavement forms different types of concrete pavement according to the type of concrete. Common concrete pavements include cement concrete pavement, Portland concrete pavement, gypsum concrete pavement, asphalt concrete pavement, magnesium cement concrete pavement, polymer cement concrete pavement, Resin concrete pavement, polymer impregnated concrete pavement and fiber concrete pavement, etc. If the surface of the concrete base is weak and driven by external forces, the weak part will fall off the base, resulting in the loss of the composition of the concrete and the loss of luster of the surface. The concrete pavement needs to be repaired in time. When repairing the sandy concrete pavement, the markings on the pavement need to be repaired at the same time. I...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a cement concrete road pavement automatic repair equipment, which can solve the existing problems in the restoration construction process of existing concrete roads, which need to be manually moved on the road with the help of existing mobile equipment, and which need to be manually moved according to different roads. To select the corresponding mobile equipment, it is necessary to manually repair the worn markings on the road. Manual repairing of the markings is cumbersome, and different processes need to be selected according to the markings of different colors. It is necessary to manually clean and wet the concrete road with sand. Sandy concrete pavement is dusty, pollutes the environment, and affects human health. Artificial wet pavement cannot be automatically adjusted according to the situation, which wastes resources. Manual repair of concrete pavement requires manual use of tools to apply concrete slurry multiple times, scratches and wipes back and forth Flat treatment, labor-intensive, repairing the concrete pavement requires manual laying of protective cloth, which takes a long time, and after the concrete solidifies, manual recycling of protective cloth is required, manual recycling of protective cloth is labor-intensive and other problems, and concrete roads can be realized The function of automatic sand restoration construction does not require manual operation, will not affect human health, will not pollute the environment, and has the advantages of simple operation, resource saving, low labor intensity, short time consumption and high work efficiency.

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