Road paving structure based on municipal engineering

Abstract

The invention provides a road paving structure based on municipal engineering. The road paving structure comprises a vehicle body, a concave groove is formed in the vehicle body, the lower end of a supporting stand column is slidably clamped in sliding grooves in the left side and the right side of the concave groove, a fixed transverse plate is arranged on one side of the top end of the supporting stand column, two sets of upper connecting rods are symmetrically arranged and slidably clamped in the sliding grooves in the lower surface of the fixed transverse plate, the upper ends of shear fork arms are hinged to the upper connecting rods, the lower ends of the shear fork arms are hinged to lower connecting rods, the two sets of the lower connecting rods are symmetrically arranged and clamped in the sliding grooves in the upper surface of a sliding bottom plate in a sliding mode, the lower end of the sliding bottom plate is fixedly connected with a protective shell, and a rail box is arranged at the lower end of the protective shell. Through the arrangement that the lower end of the supporting stand column is in threaded connection with a threaded rod, the supporting stand column can be driven to slide front and back in the concave groove in the process that a hand wheel is rocked to drive the threaded rod to rotate, therefore the left-right position of a circular pipeline canbe adjusted, and deviation of a pipeline connector is prevented.

Description

technical field [0001] The invention belongs to the technical field of road construction, and more specifically relates to a road paving structure based on municipal engineering. Background technique [0002] The laying of roads in municipal engineering needs to consider the layout of urban pipelines, urban green belts, bicycle lanes, etc. Therefore, municipal roads are more complicated than highways. The existing municipal engineering road laying generally can only meet basic traffic needs. The laying and drainage functions of the road are poor. When the road is too flooded, it will not only easily cause pedestrians and vehicles to be troubled, but also cause damage to the road surface. Therefore, it is necessary to lay drainage pipes or communication pipes on both sides of the road. It is necessary to connect two sets of pipes, and the circular pipes are not easy to be fixed during the connection process, resulting in low connection quality. [0003] You can refer to the ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a road paving structure based on municipal engineering to solve the problem that when the existing drainage pipes are connected, the circular pipes are not easy to be fixed, and the pipe mouth cannot be well connected. The work brings inconvenience, which has caused a bad impact on the quality of the docking

Images