Municipal administration pavement damaged crack repairing structure

Abstract

The invention relates to a municipal administration pavement damaged crack repairing structure, and belongs to the technical field of pavement engineering equipment. The structure comprises a frame and traveling wheels arranged at four corners of the bottom of the frame, wherein a pushing handle is arranged on one side of the frame. The technical points of the structure are as follows: the frame is provided with a floating device, and the floating device comprises a floating part arranged at the bottom of the frame and a driving mechanism for driving the floating part to move; the driving mechanism comprises a sliding assembly connected with the floating part and a driving assembly driving the sliding assembly to move in a reciprocating manner; and the sliding assembly is connected with the frame in a sliding mode, and the sliding direction of the sliding assembly is parallel to the moving direction of the frame. According to the municipal administration pavement damaged crack repairing structure provided by the invention, the frame is provided with the floating device, so that a user can float the concrete filler in the process of pushing the frame to move, and the floating efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of road surface engineering equipment, in particular to a structure for repairing damaged cracks on municipal road surfaces. Background technique [0002] With the construction of modern cities and the rapid development of urban roads, the traffic volume increases, not only the number of vehicles, but also the load capacity and driving speed of vehicles. Vehicles, external weather, and changes in its own materials will inevitably cause cracks on the road surface, especially the concrete road surface. [0003] Nowadays, if there are cracks on the road surface, if they are not repaired in time, the narrow and long cracks will further expand, thus destroying the road. Most of the existing crack treatment methods are to cut and clean the place that needs to be repaired, clean up the loose sand and gravel, and then inject the filled concrete filler into the cut crack; in order to ensure the smoothness of the roa...

AI Technical Summary

Problems solved by technology

Most of the existing crack treatment methods are to cut and clean the place that needs to be repaired, clean up the loose sand and gravel, and then inject the filled concrete filler into the cut crack; in order to ensure the smoothness of the road surface, it is necessary to The place where the filler is injected is smoothed, so that the filler hardens to form a surface at the same level as the surrounding road surface. However, due to the narrow cracks, the existing smoothing equipment is difficult to use, and manual smoothing is not only labor-intensive. , and low efficiency

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