Concrete crack repairing device in road and bridge construction

Abstract

The invention relates to the technical field of road and bridge crack repairing, in particular to a concrete crack repairing device in road and bridge construction, which comprises a slurry barrel and a fixing plate, the left side of the slurry barrel is fixedly provided with a beating and trimming assembly, the beating and trimming assembly comprises a connecting rod, and the left side of the connecting rod is fixedly provided with a first connecting rod; a second connecting rod is movably mounted at the top of the first connecting rod, a staking head is movably connected to the bottom of the first connecting rod, a second connecting rod is movably mounted at the top of the staking head, a crawler belt is movably connected to the right side of the connecting rod, and a motor is fixedly connected to the bottom of the crawler belt; and the middle of the slurry barrel and the middle of the connecting rod are fixedly connected with an ash removal assembly. According to the device, cracks can be beaten and trimmed, so that the cracks are neat, concrete can be matched with a pavement, secondary cracking is not likely to happen, sandy soil existing in the cracks is convenient to clean, the cracks cannot be blocked, and repairing is convenient.

Description

technical field [0001] The invention relates to the technical field of repairing cracks in roads and bridges, in particular to a device for repairing concrete cracks in road and bridge construction. Background technique [0002] In the construction of roads and bridges, cracks are easy to appear. Common cracks are divided into structural cracks and non-structural cracks. Structural cracks can be divided into design structural cracks and construction structural cracks, and non-structural cracks are divided into plastic cracks. , temperature difference cracks, long-term dry cracks, tortoise cracks and other aggressive cracks, after the cracks occur, the strength of the damaged part will be reduced, the load-bearing capacity will be greatly reduced, and it will be more likely to be eroded by rainwater. If the cracks are not treated, the damage will continue. The expansion will eventually lead to the need for major repairs or even scrapping of roads or bridges, and even serious ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for repairing concrete cracks in the construction of roads and bridges to solve the problem of directly repairing the cracks proposed in the above-mentioned background technology. Second cracking, the sand in the cracks is inconvenient to clean up, if it is not cleaned up, it will easily block the cracks on the ground and cannot be repaired, the ground will be uneven, and the repair effect will not be good

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