Municipal road structure capable of preventing water accumulation

Abstract

A municipal road structure capable of preventing water accumulation comprises a road body, a road supporting rainwater collecting structure is arranged in the road body, a plurality of fixing columns are transversely arranged at the centers of the front end face and the rear end face of the road body, and a protection supporting structure is arranged at the center of the upper end face of the road body. A drainage groove is formed in the center of the upper end face of the protection supporting structure, a water accumulation preventing structure is arranged in the center of the upper end face of the protection supporting structure, and a drainage water accumulation preventing structure is arranged in the center of the interior of the drainage groove. Compared with the prior art, rainwater is effectively collected and discharged, accumulated water on the road surface is reduced, and the safety and comfort of the road are improved; the supporting strength of the road is guaranteed, the asphalt concrete layer provides a flat road surface, rainwater permeates into the road body through the micro holes, the water accumulation phenomenon is reduced, and the driving safety is improved; rainwater is effectively filtered and drained, the drainage well is prevented from being blocked, and normal operation of a drainage system is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal roads, in particular to a waterlogging prevention municipal road structure. Background Technique

[0002] The waterlogging prevention municipal road structure usually involves solving the problem of waterlogging on urban roads to improve the safety and traffic capacity of roads. Generally, the road surface structure includes a base course, a sub-base course, a bottom layer, a surface layer, etc. Each layer has its specific function and role to ensure that rainwater can be drained away in a timely and effective manner to avoid waterlogging. Traditional municipal road structures may have problems such as poor drainage and unreasonable drainage system design, resulting in easy waterlogging on roads during rainy weather, affecting traffic safety and passing comfort. Therefore, how to make a waterlogging prevention municipal road structure that can solve the problems of the existing technology has become a technical problem to be solved. Content of the Utility Model

[0003] Based on the above technical problems, the utility model proposes a waterlogging prevention municipal road structure to solve the problems existing in the above background technique.

[0004] In view of this, the utility model proposes a waterlogging prevention municipal road structure, which includes: a road body, a road support rainwater collection structure is arranged inside the road body, a plurality of fixed columns are arranged horizontally at the centers of the front end face and the rear end face of the road body, a protective support structure is arranged at the center of the upper end face of the road body, a drainage groove is arranged at the center of the upper end face of the protective support structure, a waterlogging prevention structure is arranged at the center of the upper end face of the protective support structure, and a drainage and waterlogging prevention structure is arranged at the center of the drainage groove.

[0005] Further, the road support rainwater collection structure includes a cavity, an inclined plate, a plurality of support columns, a straw, and two water guide plates. The cavity is arranged inside the road body, the inclined plate is arranged at the center of the lower inner wall of the cavity, and the plurality of support columns are arranged in a rectangular array on the upper end face of the inclined plate. The two water guide plates are arranged on the upper end faces of the plurality of support columns at both sides near the center inside the cavity, and the straw is arranged at the rear side near the center on one side inside the cavity.

[0006] Further, the protective support structure includes a waterproof layer, a drainage layer, and a permeable concrete layer. The waterproof layer is arranged on the upper end face of the road body, the drainage layer is arranged at the center of the upper end face of the waterproof layer, and the permeable concrete layer is arranged at the center of the upper end face of the drainage layer.

[0007] Further, the waterlogging prevention structure includes an asphalt concrete layer and a plurality of micro holes. The asphalt concrete layer is arranged at the center of the upper end face of the protective support structure, and the plurality of micro holes are arranged in a rectangular array at the center of the upper end face of the asphalt concrete layer.

[0008] Furthermore, the drainage and anti-ponding structure includes a permeable layer, a support layer, a drainage well and a filter screen. The permeable layer is arranged at the lower center inside the drainage groove, the support layer is arranged inside the drainage groove on the upper end surface of the permeable layer, the drainage well is arranged at the upper center inside the drainage groove, and the filter screen is arranged at the center inside the drainage well.

[0009] Furthermore, one end of the straw sequentially penetrates through the inner side wall of the first cavity and the inner side wall of the first road body and leads to the outside of the road body, and a flange is fixedly connected to the end.

[0010] Furthermore, the permeable concrete layer is inclined.

[0011] Furthermore, the material of the drainage well is stainless steel.

[0012] The utility model provides an anti-ponding municipal road structure. Compared with the prior art, the utility model has the following advantages: (1) In the utility model, in the anti-ponding municipal road structure, by arranging components such as a cavity, an inclined plate, a support column, a straw and a water guide plate in the road body, the effective collection and discharge of rainwater are realized, the ponding on the road surface is reduced, and the safety and comfort of the road are improved. (2) In the utility model, by adopting a combined structure of a waterproof layer, a drainage layer and a permeable concrete layer, good waterproof and drainage functions are provided, and at the same time, the support strength of the road is ensured. The asphalt concrete layer provides a flat road surface, and the micro holes allow rainwater to penetrate into the road body, reducing the ponding phenomenon and improving the driving safety. (3) In the utility model, by arranging components such as a permeable layer, a support layer, a drainage well and a filter screen inside the drainage groove, the rainwater is effectively filtered and discharged, the blockage of the drainage well is prevented, and the normal operation of the drainage system is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Shows a three-dimensional view of the overall structure of the utility model;

[0014] Figure 2 Shows a cross-sectional view of the transverse structure of the utility model;

[0015] Figure 3 Shows a three-dimensional cross-sectional view of the transverse section of the utility model;

[0016] Figure 4 Shows a cross-sectional view of the longitudinal structure of the utility model;

[0017] In the figure: 1 road body, 2 road support rainwater collection structure, 201 cavity, 202 inclined plate, 203 support column, 204 suction pipe, 205 water guide plate; 3 fixed column, 4 protective support structure, 401 waterproof layer, 402 drainage layer, 403 permeable concrete layer; 5 drainage groove, 6 anti-ponding structure, 601 asphalt concrete layer, 602 micro holes; 7 drainage and anti-ponding structure, 701 permeation layer, 702 support layer, 703 drainage well, 704 filter screen. Specific embodiments

[0018] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0019] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the content disclosed below.

[0020] The following is combined with Figures 1 to 4 to further illustrate the technical solution of the present invention.

[0021] The first embodiment is as Figures 1 to 4 shown: A municipal road structure for preventing ponding, which includes a road body 1. Inside the road body 1, there is a road support rainwater collection structure 2. At the centers of the front and rear end faces of the road body 1, a plurality of fixed columns 3 are arranged horizontally. At the center of the upper end face of the road body 1, there is a protective support structure 4. At the center of the upper end face of the protective support structure 4, there is a drainage groove 5. At the center of the upper end face of the protective support structure 4, there is an anti-ponding structure 6. At the center of the inside of the drainage groove 5, there is a drainage and anti-ponding structure 7. Rainwater is discharged into the road body 1 through the drainage groove 5 and the drainage and anti-ponding structure 7. Rainwater is collected by the road support rainwater collection structure 2. At the same time, the anti-ponding structure 6 can prevent rainwater from accumulating on the road surface.

[0022] The road support rainwater collection structure 2 includes a cavity 201, an inclined plate 202, a plurality of support columns 203, a suction pipe 204, and two water guide plates 205. The cavity 201 is arranged inside the road body 1. The inclined plate 202 is arranged at the center of the lower inner wall of the cavity 201. The plurality of support columns 203 are arranged in a rectangular pattern on the upper end surface of the inclined plate 202. The two water guide plates 205 are arranged at the positions on both sides near the center inside the cavity 201 on the upper end surfaces of the plurality of support columns 203. The suction pipe 204 is arranged at the position on one side near the rear at the center inside the cavity 201. The rainwater is guided into the cavity 201 through the water guide plates 205, and then discharged from the road body 1 through the suction pipe 204. The plurality of support columns 203 are used to support the road body 1 and the water guide plates 205 to ensure the stability of the structure. The inclined plate 202 is used to guide the rainwater near the suction pipe 204, improve the drainage efficiency, effectively collect the rainwater, and discharge it from the road body 1, reduce the road surface water accumulation, and improve the safety and comfort of the road. One end of the suction pipe 204 sequentially penetrates through one inner side wall of the cavity 201 and one inner side wall of the road body 1 and leads to the outside of the road body 1, and a flange is fixedly connected to the end, which is convenient to connect with the external drainage system to discharge the collected rainwater out of the road range.

[0023] The protection and support structure 4 includes a waterproof layer 401, a drainage layer 402, and a permeable concrete layer 403. The waterproof layer 401 is arranged on the upper end surface of the road body 1. The drainage layer 402 is arranged at the center of the upper end surface of the waterproof layer 401. The permeable concrete layer 403 is arranged at the center of the upper end surface of the drainage layer 402. The waterproof layer 401 is used to prevent moisture from penetrating into the road body 1. The drainage layer 402 is used to quickly discharge the rainwater. The permeable concrete layer 403 allows the rainwater to penetrate into the drainage layer 402, and at the same time provides a certain support strength, provides good waterproof and drainage functions, protects the road body 1 from moisture erosion, and extends the service life of the road. The permeable concrete layer 403 is inclined to better guide the rainwater to flow into the road body 1.

[0024] The anti-waterlogging structure 6 includes an asphalt concrete layer 601 and a plurality of micro holes 602. The asphalt concrete layer 601 is arranged at the center of the upper end surface of the protection and support structure 4. The plurality of micro holes 602 are arranged in a rectangular pattern at the center of the upper end surface of the asphalt concrete layer 601. The asphalt concrete layer 601 is used to provide a flat road surface. At the same time, the plurality of micro holes 602 can allow the rainwater to penetrate into the road body 1, reduce the road surface water accumulation, increase the water permeability of the road surface, reduce the waterlogging phenomenon, and improve the driving safety of the road.

[0025] The drainage and anti-pooling structure 7 includes a permeable layer 701, a support layer 702, a drainage well 703 and a filter screen 704. The permeable layer 701 is arranged at the lower center inside the drainage groove 5. The support layer 702 is arranged inside the drainage groove 5 on the upper end surface of the permeable layer 701. The drainage well 703 is arranged at the upper center inside the drainage groove 5. The filter screen 704 is arranged at the center inside the drainage well 703. The drainage well 703 is used to collect and discharge rainwater into the road body 1. The filter screen 704 is used to prevent sundries from entering the drainage well 703. The permeable layer 701 is used to filter rainwater. The support layer 702 is used to support the drainage well 703, effectively filtering and discharging rainwater, preventing the drainage well 703 from being blocked, and ensuring the normal operation of the drainage system. The material of the drainage well 703 is stainless steel. The reason for using stainless steel for the drainage well 703 is that stainless steel has the characteristics of corrosion resistance and high strength, which can ensure that the drainage well 703 is not damaged during long-term use and is also convenient for maintenance and cleaning.

[0026] Working principle: The drainage groove 5 and the drainage well 703 are used to collect and discharge rainwater into the road body 1. The filter screen 704 is used to prevent sundries from entering the drainage well 703. The permeable layer 701 is used to filter rainwater. The support layer 702 is used to support the drainage well 703, effectively filtering and discharging rainwater, preventing the drainage well 703 from being blocked, and ensuring the normal operation of the drainage system. The rainwater is discharged into the road body 1, and is guided into the cavity 201 through the water guide plate 205, and then discharged from the road body 1 through the straw 204. Multiple support columns 203 are used to support the road body 1 and the water guide plate 205 to ensure the stability of the structure. The inclined plate 202 is used to guide the rainwater near the straw 204 to improve the drainage efficiency, effectively collect the rainwater and discharge it from the road body 1, reduce the ponding on the road surface, and improve the safety and comfort of the road. The waterproof layer 401 is used to prevent moisture from penetrating into the road body 1. The drainage layer 402 is used to quickly discharge the rainwater. The permeable concrete layer 403 allows the rainwater to penetrate into the drainage layer 402 and at the same time provides a certain support strength, providing good waterproof and drainage functions, protecting the road body 1 from moisture erosion, and extending the service life of the road. At the same time, the asphalt concrete layer 601 is used to provide a flat road surface, and multiple micro-holes 602 can allow the rainwater to penetrate into the road body 1, reduce the ponding on the road surface, increase the water permeability of the road surface, reduce the ponding phenomenon, and improve the driving safety of the road.

[0027] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A waterlogging-proof municipal road structure, characterized in that: The invention comprises a road body (1), characterized in that: a road supporting rainwater collection structure (2) is provided inside the road body (1); a plurality of fixing columns (3) are arranged transversely at the center of the front end face and the rear end face of the road body (1); a protective support structure (4) is provided at the center of the upper end face of the road body (1); a drainage groove (5) is provided at the center of the upper end face of the protective support structure (4); an anti-water accumulation structure (6) is provided at the center of the upper end face of the protective support structure (4); and a drainage anti-water accumulation structure (7) is provided at the center of the drainage groove (5).

2. The anti-waterlogging municipal road structure according to claim 1 is characterized by: The road support rainwater collection structure (2) comprises a cavity (201), an inclined plate (202), a plurality of support columns (203), a suction pipe (204) and two water guide plates (205); the cavity (201) is arranged inside the road body (1); the inclined plate (202) is arranged at the center of the lower inner wall of the cavity (201); the plurality of support columns (203) are arranged in a rectangular shape on the upper end surface of the inclined plate (202); the two water guide plates (205) are arranged on both sides of the center of the cavity (201) on the upper end surfaces of the plurality of support columns (203); and the suction pipe (204) is arranged at the rear of one side of the center of the cavity (201).

3. The anti-waterlogging municipal road structure according to claim 2 is characterized by: The protective support structure (4) comprises a waterproof layer (401), a drainage layer (402) and a permeable concrete layer (403), wherein the waterproof layer (401) is arranged on the upper end surface of the road body (1), the drainage layer (402) is arranged at the center of the upper end surface of the waterproof layer (401), and the permeable concrete layer (403) is arranged at the center of the upper end surface of the drainage layer (402).

4. The anti-waterlogging municipal road structure according to claim 3 is characterized by: The anti-water accumulation structure (6) comprises an asphalt concrete layer (601) and a plurality of micro holes (602); the asphalt concrete layer (601) is arranged at the center of the upper end surface of the protective support structure (4); and the plurality of micro holes (602) are arranged in a rectangular shape at the center of the upper end surface of the asphalt concrete layer (601).

5. The anti-waterlogging municipal road structure according to claim 4 is characterized by: The drainage and anti-accumulation structure (7) comprises a permeable layer (701), a support layer (702), a drainage well (703) and a filter screen (704); the permeable layer (701) is arranged at the lower center of the drainage groove (5); the support layer (702) is arranged inside the drainage groove (5) on the upper end surface of the permeable layer (701); the drainage well (703) is arranged at the upper center of the drainage groove (5); and the filter screen (704) is arranged at the center of the drainage well (703).

6. The anti-waterlogging municipal road structure according to claim 5 is characterized by: One end of the suction pipe (204) passes through an inner wall of the cavity (201) and an inner wall of the road body (1) in sequence to the outside of the road body (1), and the end is fixedly connected with a flange.

7. The anti-waterlogging municipal road structure according to claim 6 is characterized by: The permeable concrete layer (403) is arranged inclined.

8. The anti-waterlogging municipal road structure according to claim 7 is characterized by: The drain well (703) is made of stainless steel.

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