Preparation mold for fabricated bypass type drainage groove for highway pavement

Abstract

The invention discloses a preparation mold for a fabricated bypass type drainage groove for a highway pavement. The mold comprises a cavity composed of a bottom template, a first end template, a second end template and two side templates, wherein the two side surfaces of the bottom template are rotatably connected with the side templates through hinges, the two ends of the first end template are connected with one ends of the two side templates through first locking assemblies, the other ends of the two side templates are provided with mounting openings for mounting convex blocks, and the twoconvex blocks and the two ends of the second end template are connected with the side templates through second locking assemblies; the inner surface of the first end template is provided with a concave position, the upper surface of the bottom template is provided with a convex strip, and the upper surface of the convex strip is fixedly provided with a three-way round pipe; and one end of a long pipe is installed in the concave position, the other end of the long pipe communicates with the middle part of a short pipe, the two ends of the short pipe are mounted on the two convex blocks, and thelong pipe, the short pipe and the convex strip form a T-shaped core. The mold can efficiently and conveniently produce and manufacture the fabricated bypass type drainage groove adopting UHPC concrete pouring.

Description

technical field [0001] The invention relates to the technical field of concrete drainage groove moulds, in particular to a preparation mold for an assembled bypass type drainage groove used on expressway pavement. Background technique [0002] High-grade highways usually use asphalt pavement structure. When it rains, rainwater will form residual water on the asphalt pavement. First, it is easy to damage the asphalt pavement. Second, it is easy to cause safety accidents such as skidding. At present, the conventional solution to the surface water on the expressway is to set the road surface to have a certain slope, and use this slight slope to guide the remaining water on the expressway laterally to the drain on the road shoulder for discharge. However, when the rainfall is heavy, for the high-speed road surface on the downhill section, because the rainwater is more likely to accumulate in the valley of the downhill road surface, simply relying on the conventionally set road s...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation mold for an assembled bypass type drainage channel for expressway pavement, which solves the problem that there is no production mold suitable for the assembly type bypass type drainage channel prepared by UHPC concrete in the prior art and the Some mold assembly efficiency is not convenient enough so that it is not suitable for continuous production

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