Road surface galling device for municipal engineering construction

Abstract

The invention discloses a road surface galling device for municipal engineering construction, which comprises two bases; stand columns which are fixedly arranged at the top end of the bases, and strip-shaped holes are formed in the upper end and the lower end of the inner side of the stand column in the front-back direction; rollers which are fixedly arranged at four corners of the bottom end of the base; a first rope which extends into the strip-shaped hole and penetrates through an inner cavity of the stand column located on one side; a second rope which extends into the inner cavity of the stand column on the other side; and a pulling mechanism which is arranged in an inner cavity of the stand column. According to the road surface galling device for municipal engineering construction, a first rope and a second rope are tensioned, so that a galling device is stably controlled on a road surface, a strip-shaped plate stably moves under the guide of a wire guide wheel, so that the galling device performs construction treatment on the road surface, the construction is simple, the labor intensity of workers is greatly reduced, and the construction quality can be improved.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a road roughening device for municipal engineering construction. Background technique [0002] The roughening of the cement mortar floor means that the surface of the cement is uneven, which is easy to paste. Pulling is a term for construction. The completed concrete structure surface is chiseled with dents. The function is to make the construction surface of the two construction stages bond firmly. Usually, in the cast-in-place structure, after the cast-in-place slab is poured, it is necessary to chisel and proceed to the next layer. The pouring of the column wall makes the concrete bond firm. Nowadays, the "quilt" in road construction is also often treated with roughening. The old road surface is drawn in many ways, cleaned and then paved with asphalt and stones for rolling. The purpose is also to improve the bonding force. ; [0003] When municipal engineering ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a road surface roughening device for municipal engineering construction, to solve the difficulty in operation during construction in the above-mentioned background technology. It is necessary to keep the roughening device at the same height for marking the road, which greatly improves the labor intensity of the staff. Issues with poor construction quality

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