CN214530015U - Recycled aggregate cement concrete road - Google Patents

Abstract

The utility model discloses a recycled aggregate cement concrete road, which comprises a recycled aggregate lower base layer, wherein the top of the recycled aggregate lower base layer is provided with a drainage filtering mechanism; the drainage filtering mechanism comprises a recycled aggregate upper base layer, a cement concrete surface layer, a cavity and a drainage hole; the recycled aggregate upper base layer is laid at the top of the recycled aggregate lower base layer, the cement concrete surface layer is laid at the top of the recycled aggregate upper base layer, and a plurality of cavities are formed in the front side and the rear side of the recycled aggregate lower base layer, the recycled aggregate upper base layer and the cement concrete surface layer at equal intervals. The utility model discloses a basic unit, regeneration aggregate upper base layer and cement concrete surface course inside around both sides equal equidistance have seted up a plurality of cavitys and set up the sewage filter screen inside the cavity under the regeneration aggregate, can follow a plurality of positions simultaneously and carry out the drainage, the efficiency of the drainage of improvement is provided with the sewage filter screen in the cavity inside moreover, can utilize the sewage filter screen, filters sewage.

Description

Recycled aggregate cement concrete road

Technical Field

The utility model relates to a concrete road technical field specifically is a recycled aggregate cement concrete road.

Background

During construction, the prefabricated slab is laid into a temporary road by a plurality of prefabricated slabs in order to avoid influencing road traffic. Along with the increase of environmental governance, the dust on construction sites is more and more emphasized, the temporary roads and other ground surfaces on the construction sites are required to be hardened, the exposed soil on the ground surfaces is reduced, and the exposed ground surfaces are required to be covered with water. At present, cast-in-place concrete is mostly adopted for hardening the ground surfaces of temporary roads and the like, and after construction is finished, the temporary roads are broken and restored, so that the problems of secondary environmental pollution and resource waste exist.

The patent number CN201720824462.4 discloses a precast concrete road board, the body of which is a rectangular road board body precast by concrete material, edge protecting angle steels are arranged at four corners of the edge and the side surface of the top of the road board body, hoisting holes are arranged on the road board body, more than one group of anti-skid groove groups are arranged on the upper surface of the road board body in parallel along the length direction and at intervals, more than two closed steel pipes are arranged in parallel along the width direction in the road board body, and elastic protection pads are arranged on the outer side surfaces of the road board body, which are contacted with the adjacent precast concrete road boards, uniformly; the utility model discloses simple structure, precast concrete road plate installation is convenient, and through the concatenation of a plurality of road plate bodies, can form the temporary road fast, convenient normal current and operation transportation save the engineering time, because the use can be had enough to meet the need to the precast road plate simultaneously, reduce building rubbish's production, reach energy-concerving and environment-protective requirement.

At present, the existing recycled aggregate cement concrete roads have some defects, such as; the existing recycled aggregate cement concrete road has low drainage efficiency and can not filter sewage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled aggregate cement concrete road has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a recycled aggregate cement concrete road comprises a recycled aggregate lower base layer, wherein a drainage filtering mechanism is arranged at the top of the recycled aggregate lower base layer;

the drainage filtering mechanism comprises a recycled aggregate upper base layer, a cement concrete surface layer, a cavity and a drainage hole; the recycled aggregate upper base layer is laid on the top of the recycled aggregate lower base layer, the cement concrete surface layer is laid on the top of the recycled aggregate upper base layer, a plurality of cavities are formed in the recycled aggregate lower base layer, the recycled aggregate upper base layer and the cement concrete surface layer at equal distances in the front and back of the inner portion of the two sides, a sewage filter screen is fixedly connected to the inner portion of each cavity, a plurality of drain holes are formed in the bottom of the recycled aggregate lower base layer and the top of the cement concrete surface layer at equal distances, and one ends of the drain holes are communicated with the cavities.

As a preferred embodiment of the present invention, the inside of the drainage hole is fixedly connected with a separation net.

In a preferred embodiment of the present invention, the plurality of drain holes are provided corresponding to the plurality of cavities.

As a preferred embodiment of the utility model, the sewage filter screen and the separation net are made of stainless metal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a basic unit, regeneration aggregate upper base layer and cement concrete surface course inside around the equal equidistance in both sides seted up a plurality of cavitys and set up the sewage filter screen inside the cavity under the regeneration aggregate, can follow a plurality of positions simultaneously and carry out the drainage, the efficiency of the drainage of improvement is provided with the sewage filter screen in cavity inside moreover, can utilize the sewage filter screen, filters sewage, is favorable to more being practical use a regeneration aggregate cement concrete road.

2. The utility model discloses an inside net that separates of wash port can avoid the foreign matter to enter into the cavity from the wash port inside, blocks up the sewage filter screen, is favorable to more practical use a recycled aggregate cement concrete road.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an inside view of a recycled aggregate cement concrete road of the present invention;

fig. 2 is a top view of the recycled aggregate cement concrete road of the present invention.

In the figure: 1, a recycled aggregate lower base layer 2, a recycled aggregate upper base layer 3, a cement concrete surface layer 4, a cavity 5, a sewage filter screen 6, a drain hole 7 and a separation screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a recycled aggregate cement concrete road comprises a recycled aggregate lower base layer 1, wherein a drainage filtering mechanism is arranged at the top of the recycled aggregate lower base layer 1;

the drainage filtering mechanism comprises a recycled aggregate upper base layer 2, a cement concrete surface layer 3, a cavity 4 and a drainage hole 6; the top of the lower regenerated aggregate base layer 1 is paved with an upper regenerated aggregate base layer 2, the top of the upper regenerated aggregate base layer 2 is paved with a cement concrete surface layer 3, the front side and the rear side of the inner parts of the lower regenerated aggregate base layer 1, the upper regenerated aggregate base layer 2 and the cement concrete surface layer 3 are equidistantly provided with a plurality of cavities 4, the inner parts of the cavities 4 are fixedly connected with sewage filter screens 5, the bottom of the lower regenerated aggregate base layer 1 and the top of the cement concrete surface layer 3 are equidistantly provided with a plurality of drain holes 6, one ends of the drain holes 6 are communicated with the cavities 4, a plurality of cavities 4 are equidistantly provided on the front side and the rear side of the inner parts of the lower regenerated aggregate base layer 1, the upper regenerated aggregate base layer 2 and the cement concrete surface layer 3, the sewage filter screens 5 are arranged in the cavities 4, so that water can be drained from a plurality of positions at the same time, the drainage efficiency is improved, and the sewage filter screens 5 are arranged in the cavities 4, can utilize sewage filter screen 5, filter sewage.

In this embodiment, referring to fig. 1, a separation net 7 is fixedly connected inside the drainage hole 6, and foreign matters can be prevented from entering the cavity 4 from the drainage hole 6 and blocking the sewage filtering net 5 through the separation net 7 inside the drainage hole 6.

In the embodiment, referring to fig. 1, a plurality of the drainage holes 6 are disposed corresponding to a plurality of the cavities 4.

In this embodiment, referring to fig. 1, the sewage filter screen 5 and the separation screen 7 are both made of stainless metal.

When a regeneration aggregate cement concrete road is used, basic unit 1 under the regeneration aggregate, regeneration aggregate upper base layer 2 and cement concrete surface course 3 are inside around both sides equidistance seted up a plurality of cavities 4 and set up sewage filter screen 5 in cavity 4 inside, can drain water from a plurality of positions simultaneously, the efficiency of the drainage of improvement, and be provided with sewage filter screen 5 in cavity 4 inside, can utilize sewage filter screen 5, filter sewage, 6 inside spacer nets 7 that set up in wash port, can avoid the foreign matter to enter into cavity 4 from wash port 6 inside, block up sewage filter screen 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a recycled aggregate cement concrete road, includes recycled aggregate lower base course (1), its characterized in that: the top of the lower base layer (1) of the recycled aggregate is provided with a drainage filtering mechanism;

the drainage filtering mechanism comprises a recycled aggregate upper base layer (2), a cement concrete surface layer (3), a cavity (4) and a drainage hole (6); regeneration aggregate upper base layer (2) have been laid at regeneration aggregate lower base layer (1) top, cement concrete surface course (3) have been laid at regeneration aggregate upper base layer (2) top, a plurality of cavities (4) have been seted up to regeneration aggregate lower base layer (1), regeneration aggregate upper base layer (2) and cement concrete surface course (3) inside front and back both sides equidistance, cavity (4) inside fixedly connected with sewage filter screen (5), a plurality of wash ports (6) have been seted up to regeneration aggregate lower base layer (1) bottom and cement concrete surface course (3) top equidistance, and wash port (6) one end and cavity (4) intercommunication.

2. A recycled aggregate cement concrete road as claimed in claim 1, characterized in that: the inside of the drain hole (6) is fixedly connected with a separation net (7).

3. A recycled aggregate cement concrete road as claimed in claim 1, characterized in that: the plurality of drain holes (6) are arranged corresponding to the plurality of cavities (4).

4. A recycled aggregate cement concrete road as claimed in claim 2, characterized in that: the sewage filter screen (5) and the separation screen (7) are both made of stainless metal materials.

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