Highway pavement structure capable of rapidly draining water

Abstract

The utility model relates to the technical field of highway pavement structures, and discloses a rapid drainage highway pavement structure which comprises a roadbed main body, a pavement main body, a drainage channel main body and a drainage channel cover plate, the pavement main body is poured on the surface of the roadbed main body, and the drainage channel main body is installed inside the roadbed main body close to the pavement main body. A drainage channel cover plate is placed on the top of the drainage channel body. According to the highway pavement structure capable of rapidly draining water, a flow guide plate can be mounted in the drainage channel main body in advance, so that the bottom of the flow guide plate can be lapped on a connecting block and a roadbed main body, water spraying and dust falling operation can be performed on the surface of the pavement main body through a water spraying joint at the end part of a hose, and the water spraying joint is clamped on the inner side of a plastic U-shaped clamping seat; and when the connecting plate is rotated, the rotating seat and the supporting frame can be rotated, so that the water spraying joint can swing back and forth for spraying operation, and meanwhile, the spraying range of the water spraying joint is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of highway pavement structures, in particular to a highway pavement structure with rapid drainage. Background Art

[0002] A highway refers to a public road between cities, between urban and rural areas, and between villages that has been approved by the transportation authority and can be used for driving. The highway pavement structure refers to the layered structure paved within the carriageway range on the highway roadbed. Its main functions are to bear driving loads, resist wheel wear and maintain a smooth highway surface. Drainage channels and covers are usually set on both sides of the highway pavement structure to drain rainwater on the highway pavement. The existing highway pavement structure still has certain defects when in use.

[0003] In the prior art, during the use of the highway pavement structure, rainwater on the road surface can be collected into the drainage ditch through a cover with through holes. Since there are many leaves on the road surface, the leaves can easily fall onto the filter net through the through holes on the cover plate, causing the filter net to be blocked, thereby affecting the drainage operation of the road surface. It is necessary to open the cover plate and clean the leaves on the filter net. Since the drainage ditch cover plate is usually made of metal or concrete, it is inconvenient to open the drainage ditch cover plate, resulting in low road drainage efficiency. If a soft drainage ditch cover plate is used, it is easy to be crushed by vehicles on the roadside. Utility Model Content

[0004] The purpose of the utility model is to provide a highway pavement structure with rapid drainage, so as to solve the problem of low drainage efficiency of the highway pavement structure currently on the market proposed by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast-draining highway pavement structure, comprising: a roadbed main body, a pavement main body, a drainage channel main body and a drainage channel cover plate, the surface of the roadbed main body is cast with the pavement main body, the drainage channel main body is installed inside the roadbed main body close to the pavement main body, and the drainage channel cover plate is placed on the top of the drainage channel main body; a connecting block is installed on the inner side of the drainage channel main body, a stopper is installed inside the roadbed main body, a guide plate is obliquely placed between the connecting block and the stopper, a placement groove is opened on one side of the roadbed main body close to the stopper, a column is installed on the inner surface of the roadbed main body close to the placement groove, a filter barrel is placed on the top of the column, a pull rod is connected to the top of the filter barrel, a conical cover is installed on the top of the placement groove, and a guide groove is opened between the placement groove and the drainage channel main body.

[0006] Preferably, the guide plates are arranged in two groups symmetrically about the center of the roadbed body, and the guide plates are made of stainless steel.

[0007] Preferably, the pull rod is L-shaped.

[0008] Preferably, a water reservoir is cast inside the roadbed body, and a first connecting pipe is commonly connected between the water reservoir and the drainage channel body.

[0009] Preferably, the interior of the water reservoir is connected with a second connecting pipe, a quick water extraction valve body is installed at the top end of the second connecting pipe, a hose is connected to the top of the quick water extraction valve body, and a water spray connector is connected to the end of the hose.

[0010] Preferably, a support frame is installed on the surface of the roadbed body close to the quick water extraction valve body, the support frame is internally rotatably connected to a rotating seat, the top of the rotating seat is connected to a connecting plate, and the bottom of the connecting plate is connected to a plastic U-shaped socket.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the fast-drainage highway pavement structure can install the guide plate inside the drainage channel body in advance, so that the bottom of the guide plate can be placed on the connecting block and the roadbed body, and the water spray joint at the end of the hose can be used to spray water on the surface of the pavement body to reduce dust, and the water spray joint is engaged with the inner side of the plastic U-shaped socket. When the connecting plate is rotated, it can be rotated through the rotating seat and the support frame, so that the water spray joint can swing back and forth for spraying, and the spraying range of the water spray joint will be wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main cutaway structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0014] Figure 3 This is a schematic diagram of the main cutaway structure of the plastic U-shaped card holder of the utility model;

[0015] Figure 4 The figure is a three-dimensional structural schematic diagram of the plastic U-shaped card holder of the utility model.

[0016] In the figure: 1. roadbed body; 2. pavement body; 3. drainage channel body; 4. drainage channel cover; 5. connecting block; 6. block; 7. guide plate; 8. placement groove; 9. column; 10. filter barrel; 11. pull rod; 12. conical cover; 13. guide groove; 14. water reservoir; 15. first connecting pipe; 16. second connecting pipe; 17. quick water extraction valve body; 18. hose; 19. water spray joint; 20. support frame; 21. rotating seat; 22. connecting plate; 23. plastic U-shaped socket. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 and Figure 2 It can be seen that the utility model provides a highway pavement structure with rapid drainage, including: a roadbed main body 1, a pavement main body 2, a drainage channel main body 3 and a drainage channel cover plate 4, the surface of the roadbed main body 1 is cast with the pavement main body 2, the drainage channel main body 3 is installed inside the roadbed main body 1 close to the pavement main body 2, the drainage channel cover plate 4 is placed on the top of the drainage channel main body 3, the connecting block 5 is installed on the inner side of the drainage channel main body 3, the block 6 is installed inside the roadbed main body 1, and a guide plate 7 is obliquely placed between the connecting block 5 and the block 6, a placement groove 8 is opened on one side of the roadbed main body 1 close to the block 6, a column 9 is installed on the inner surface of the roadbed main body 1 close to the placement groove 8, a filter barrel 10 is placed on the top of the column 9, a pull rod 11 is connected to the top of the filter barrel 10, a conical cover 12 is installed on the top of the placement groove 8, a guide groove 13 is opened between the placement groove 8 and the drainage channel main body 3, and two groups of guide plates 7 are symmetrically arranged about the center of the roadbed main body 1, and the guide plates 7 are made of stainless steel, and the shape of the pull rod 11 is L-shaped.

[0019] In specific implementation, the road surface structure can facilitate the passage of people and vehicles, but leaves can easily clog the filter screen, resulting in low drainage efficiency of the road surface. The guide plate 7 can be installed in advance inside the drainage channel body 3, so that the bottom of the guide plate 7 can be placed on the connecting block 5 and the roadbed body 1, and the other end of the guide plate 7 will be restricted by the block 6, so that the guide plate 7 is not easy to be offset. When rainwater washes the leaves through the through holes on the drainage channel cover 4 onto the guide plate 7, the rainwater and leaves on the guide plate 7 can fall along the inclined surface of the guide plate 7 to the filter barrel 10 Inside, the filter barrel 10 can filter the leaves and let the filtered rainwater flow into the drainage channel main body 3 through the guide groove 13. When the drainage efficiency of the filter barrel 10 is reduced, the conical cover 12 can be opened. The conical cover 12 is made of plastic and is located on the roadside, which will not affect the passage of pedestrians and vehicles. The pull rod 11 is pulled. When the pull rod 11 moves, the filter barrel 10 can be driven to move. When the filter barrel 10 is moved out of the placement groove 8, the leaves inside the filter barrel 10 can be cleaned up and put back into the placement groove 8.

[0020] See also Figure 1 and Figure 2It can be seen that the leaves inside the filter barrel 10 can be quickly cleaned through the pull rod 11, thereby improving the drainage efficiency of the road surface and accelerating the drainage speed without opening the drainage channel cover 4.

[0021] See also Figure 1 , Figure 3 and Figure 4 It can be seen that a water reservoir 14 is cast inside the roadbed main body 1, and a first connecting pipe 15 is commonly connected between the water reservoir 14 and the drainage channel main body 3. A second connecting pipe 16 is connected inside the water reservoir 14, and a quick water extraction valve main body 17 is installed at the top of the second connecting pipe 16. A hose 18 is connected to the top of the quick water extraction valve main body 17, and a water spray joint 19 is connected to the end of the hose 18. A support frame 20 is installed on the surface of the roadbed main body 1 close to the quick water extraction valve main body 17, and a rotating seat 21 is rotatably connected inside the support frame 20. A connecting plate 22 is connected to the top of the rotating seat 21, and a plastic U-shaped holder 23 is connected to the bottom of the connecting plate 22. A snap-fit ​​structure is formed between the water spray joint 19 and the plastic U-shaped holder 23.

[0022] During specific implementation, the highway pavement structure is mainly composed of a roadbed body 1 and a pavement body 2. The traditional highway pavement structure requires a sprinkler truck to reduce dust on the road surface, and it is difficult to directly use rainwater. For this purpose, the switch of the quick water intake valve body 17 can be turned on. The quick water intake valve body 17 can transport the rainwater in the water reservoir 14 to the hose 18 through the second connecting pipe 16. The rainwater in the water reservoir 14 can be discharged from the drainage channel body 3 to the water reservoir 14 through the first connecting pipe 15.

[0023] See also Figure 1 , Figure 3 and Figure 4 It can be seen that the water spray joint 19 at the end of the hose 18 can be used to spray water on the surface of the road surface body 2 to reduce dust, and the water spray joint 19 is engaged with the inner side of the plastic U-shaped holder 23. When the connecting plate 22 is rotated, the rotating seat 21 and the support frame 20 can be rotated, so that the water spray joint 19 can swing back and forth to spray, and the spraying range of the water spray joint 19 will be wider.

[0024] To sum up, when using the fast drainage highway pavement structure, the guide plate 7 can be installed in advance inside the drainage channel main body 3, so that the bottom of the guide plate 7 can be placed on the connecting block 5 and the roadbed main body 1, and the other end of the guide plate 7 will be restricted by the block 6, so that the guide plate 7 is not easy to be displaced, and the leaves inside the filter barrel 10 can be quickly cleaned through the pull rod 11, thereby improving the drainage efficiency of the highway pavement and speeding up the drainage speed, and there is no need to open the drainage channel cover 4. The water spray connector 19 at the end of the hose 18 can be used to spray water on the surface of the pavement main body 2 to reduce dust, and the water spray connector 19 is engaged with the inner side of the plastic U-shaped socket 23. When the connecting plate 22 is rotated, it can be rotated through the rotating seat 21 and the support frame 20, so that the water spray connector 19 can swing back and forth for spraying, and the spraying range of the water spray connector 19 will also be wider.

[0025] Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fast-draining highway pavement structure, comprising: A roadbed body (1), a pavement body (2), a drainage channel body (3) and a drainage channel cover plate (4), characterized in that: the pavement body (2) is cast on the surface of the roadbed body (1), a drainage channel body (3) is installed inside the roadbed body (1) close to the pavement body (2), and a drainage channel cover plate (4) is placed on the top of the drainage channel body (3); A connecting block (5) is installed on the inner side of the drainage channel body (3), a block (6) is installed inside the roadbed body (1), a guide plate (7) is placed obliquely between the connecting block (5) and the block (6), a placement groove (8) is provided on the side of the roadbed body (1) close to the block (6), a column (9) is installed on the inner surface of the roadbed body (1) close to the placement groove (8), a filter barrel (10) is placed on the top of the column (9), a pull rod (11) is connected to the top of the filter barrel (10), a conical cover (12) is installed on the top of the placement groove (8), and a guide groove (13) is provided between the placement groove (8) and the drainage channel body (3).

2. A fast-draining highway pavement structure according to claim 1, characterized in that: The guide plates (7) are arranged in two groups symmetrically about the center of the roadbed body (1), and the guide plates (7) are made of stainless steel.

3. A fast-draining highway pavement structure according to claim 1, characterized in that: The pull rod (11) is in an L-shape.

4. A fast-draining highway pavement structure according to claim 1, characterized in that: A water reservoir (14) is cast inside the roadbed body (1), and a first connecting pipe (15) is connected between the water reservoir (14) and the drainage channel body (3).

5. A fast-draining highway pavement structure according to claim 4, characterized in that: The interior of the water reservoir (14) is connected to a second connecting pipe (16), a quick water extraction valve body (17) is installed at the top end of the second connecting pipe (16), a hose (18) is connected to the top of the quick water extraction valve body (17), and a water spray connector (19) is connected to the end of the hose (18).

6. A fast-draining highway pavement structure according to claim 5, characterized in that: A support frame (20) is installed on the surface of the roadbed body (1) close to the quick water extraction valve body (17); a rotating seat (21) is rotatably connected inside the support frame (20); a connecting plate (22) is connected to the top of the rotating seat (21); and a plastic U-shaped holder (23) is connected to the bottom of the connecting plate (22).

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