Road crack repairing equipment

Abstract

The invention is applicable to the field of road construction, and particularly relates to road crack repairing equipment which comprises a grinding head structure. The grinding head structure is additionally arranged on a fixing frame capable of providing rotating power; the grinding head structure is provided with a plurality of smashing convex body structures capable of adjusting an extension degree; the smashing convex body structure is provided with a convex body plate, and one side surface of the convex body plate is an arc-shaped surface paved with a polishing material layer; the fixingframe capable of providing rotating power is utilized; the grinding head structure is started to grind the damaged and aged crack pavement; the plurality of smashing convex body structures with adjustable extension degrees are combined, coarse grinding is performed after the smashing convex body structures are externally adjusted, fine grinding is performed after the smashing convex body structures are internally adjusted, and the coarse grinding and the fine grinding are combined so that combined grinding is realized; the integrally ground damaged and aged crack pavement is high in quality,later repair is convenient to be assisted, and secondary repeated damage is avoided; and one side surface is the arc-shaped surface paved with the polishing material layer so that a polishing effect can be ensured on the basis of ensuring polishing strength.

Description

technical field [0001] The invention belongs to the field of road construction, in particular to a road crack repairing device. Background technique [0002] The impact of roads on automobile safety is manifested in whether the development of roads and the construction of road networks are compatible with people's living standards, living habits and social economic development. If there are more cars and fewer roads, the service life of the roads will be reduced and problems will easily occur, so the problem of traffic safety will be prominent. The second is whether the road management facilities and traffic control facilities are scientific and reasonable. If it is scientific and reasonable, it can also manage vehicles in an orderly manner when traffic is congested, solve the problem of traffic congestion, and reduce the occurrence of traffic safety accidents. [0003] And the quality of the road surface is also the impact of the safety of the car. After long-term use of ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a road crack repairing equipment to solve the problem that most of the existing treatment methods are directly filling repairing materials such as asphalt for repairing. Since there may be scars and internal cracks around the damaged and aging road surface, this repairing method after being squeezed It is easy to be damaged twice and needs to be repaired repeatedly. The details are as follows:

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