Permeable pavement structure of park road

Abstract

The utility model relates to a permeable pavement structure of a park road, which belongs to the field of permeable roads and comprises a road base and a road panel mounted on the road base. The road base comprises a plurality of base units formed by splicing, each base unit comprises a base bottom plate and two supporting side plates which are vertically arranged on the top surface of the base bottom plate and are oppositely arranged, the road base is provided with a flow guide channel, and a cement coating is arranged on the top surface of the flow guide channel; the supporting side plates are provided with water permeable holes penetrating through the inner surfaces and the outer surfaces, and the supporting side plates are sleeved with non-woven fabric sleeves covering the water permeable holes. The method has the effect of improving the water accumulation problem of the park road.

Description

Technical Field

[0001] The present application relates to the field of permeable roads, and in particular to a permeable pavement structure for park roads. Background Art

[0002] Parks are natural viewing areas and public areas for the public to rest and play. On rainy days, park roads are prone to waterlogging. Currently, the drainage of park roads mainly uses sewers to discharge the accumulated water on the ground. However, the drainage capacity of the above drainage method is limited. When encountering heavy rain, the problem of waterlogging is still difficult to solve. Large areas of hardened concrete pavement are very likely to form surface runoff, which becomes the main source of rainwater collection. At present, in order to promote the construction of "sponge cities" in my country, many roads have begun to use permeable pavement structures for paving roads, so that surface water can penetrate into the soil, which can effectively replenish groundwater while reducing the burden on urban drainage systems. In response to the above-mentioned related technologies, the inventor provides a permeable pavement structure for park roads. Utility Model Content

[0003] In order to improve the problem of water accumulation on park roads, the present application provides a permeable pavement structure for park roads.

[0004] The permeable pavement structure for a park road provided in this application adopts the following technical solution:

[0005] A permeable pavement structure for a park road comprises a road base and a road panel mounted on the road base; the road base comprises a plurality of spliced base units, the base units comprising a base bottom plate and two supporting side plates vertically arranged on the top surface of the base bottom plate and arranged opposite to each other; the road base has a diversion channel and a cement coating is provided on the top surface of the diversion channel; the supporting side plates have water-permeable holes penetrating the inner and outer surfaces, and the supporting side plates are provided with a non-woven fabric cover covering the water-permeable holes.

[0006] By adopting the above technical solution, during the laying process of the permeable pavement of the park road, it is first necessary to excavate a road base trench in the planned road section, arrange the base unit in the road base trench, splice multiple base units to form a road base, and then install the road panel on the road base. Finally, fill the gaps between the road base trench, the road base and the road panel, thereby completing the laying of the permeable pavement of the park road. The road base has a diversion channel so that surface water can flow into the diversion channel, thereby reducing the probability of water accumulation on the park road. The supporting side panels of the base unit have permeable holes that penetrate the inner and outer surfaces, so that water in the soil can enter the diversion channel from the permeable holes, and a non-woven fabric cover covering the permeable holes is provided on the supporting side panels to allow water to pass through while limiting soil from entering the diversion channel.

[0007] Optionally, the supporting side plate includes a water-permeable area and supporting areas connected to both sides of the water-permeable area, and the water-permeable holes are evenly distributed in the water-permeable area.

[0008] By adopting the above technical solution, the supporting side plate includes a water-permeable area and supporting areas. The arrangement of the supporting areas helps to ensure the structural strength of the supporting side plate and reduce the probability of the park road collapsing. The water-permeable holes evenly distributed in the water-permeable area help rainwater penetrate more evenly into the road base, improve the penetration efficiency, and help reduce the probability of water accumulation on the road surface.

[0009] Optionally, the road panel includes a plurality of road bricks spliced end to end, and a water inlet penetrating the upper and lower surfaces of the road panel is provided at the splicing position of adjacent road bricks; a diversion boss protruding away from the road base is provided at the center of the top surface of the road brick, and a diversion inclined surface for diverting surface water to the water inlet is formed between the diversion boss and the road panel.

[0010] By adopting the above technical solution, a water inlet is provided at the splicing position of adjacent road bricks, which helps the accumulated water on the road surface to enter the diversion channel through the water inlet, effectively reducing the accumulated water on the road surface. The arrangement of the diversion boss and the diversion inclined surface at the center of the top surface of the road brick helps to guide the accumulated water on the road surface, so that rainwater can flow to the water inlet along a smooth path, further reducing the probability of water accumulation on the road surface.

[0011] Optionally, the angle between the diversion inclined surface and the end surface of the road brick is 1° to 5°.

[0012] By adopting the above technical solution, the angle between the diversion inclined surface and the end surface of the road brick is 1° to 5°, which helps to divert the accumulated water on the road surface to the diversion channel and helps to reduce the probability of pedestrians tripping over the diversion boss in the road brick when walking on the park road.

[0013] Optionally, the road bricks are arranged in one-to-one correspondence with the base units, installation bumps are provided on both sides of the bottom surface of the road bricks, and installation grooves for arranging the installation bumps are provided on the base units.

[0014] By adopting the above technical solution, the road bricks are fixed to the base units through the cooperation of the installation bumps and the installation grooves in the base units, which helps to improve the stability of the cooperation between the road bricks and the base units and reduce the probability of the road bricks shifting back and forth during use.

[0015] Optionally, vertically arranged embedded steel bars are pre-embedded in the base floor, and the supporting side plate has embedded through holes for inserting the embedded steel bars, and cement materials for bonding the base floor and the supporting side plate are filled in the embedded through holes.

[0016] By adopting the above technical solution, through the embedding of steel bars, the embedding of through holes, and the filling of cement materials, the connection between the base floor and the supporting side plates becomes more firm and stable, effectively reducing the probability of loosening or deformation of the base unit during use and improving the overall strength and durability of the park road.

[0017] Optionally, the inner side wall of the supporting side plate is provided with a limiting rib for restricting the movement of the non-woven fabric sleeve.

[0018] By adopting the above technical solution, the setting of the limiting rib is used to restrict the movement of the non-woven fabric sleeve in the horizontal direction, reducing the probability of the non-woven fabric sleeve moving during use and ensuring that the non-woven fabric sleeve can perform its filtering and water-permeable functions.

[0019] Optionally, the base floor includes a floor main body, a first extension plate connected to one end of the floor main body and extending away from the supporting side plate, and a second extension plate connected to the other end of the floor main body and extending away from the supporting side plate.

[0020] By adopting the above technical solution, the first extension plate and the second extension plate are provided on both sides of the floor main body, increasing the contact area between the base floor and the soil, helping to improve the anti-settlement ability of the base unit, and ensuring the stability of the permeable pavement structure of the park road.

[0021] Optionally, the top surface of the first extension plate has a first inclined surface extending away from the supporting side plate and sloping downward, and the second extension plate has a second inclined surface extending away from the supporting side plate and sloping downward.

[0022] By adopting the above technical solution, the setting of the first inclined surface on the first extension plate and the second inclined surface on the second extension plate helps to improve the structural strength of the first extension plate and the second extension plate, and ensures the stability of the permeable pavement structure of the park road.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] A permeable pavement structure for a park road, through the setting of water-permeable holes on the supporting side plates, enables water to enter the diversion channel of the road base, effectively reducing the probability of water accumulation on the park road surface. The supporting side plates are provided with non-woven fabric sleeves for covering the water-permeable holes, so that while water can enter the diversion channel through the water-permeable holes, it can also restrict soil from entering the diversion channel;

[0025] By opening water inlets at the joints of adjacent road bricks, and the top center of the road bricks has a diversion convex platform and a diversion inclined surface, it helps to divert the accumulated water on the park road to the diversion channel, effectively reducing the probability of water accumulation on the park road;

[0026] By providing a first extension plate and a second extension plate on both sides of the base plate body, it helps to improve the anti-settlement ability of the base unit. Description of the Drawings

[0027] Figure 1 It is a schematic diagram of the permeable pavement structure of the park road in this embodiment.

[0028] Figure 2 It is a schematic diagram of the cement coating in this embodiment.

[0029] Figure 3 It is a schematic diagram of the cooperation between the road brick and the base unit in this embodiment.

[0030] Figure 4 It is a schematic cross-sectional view of the cooperation between the road brick and the base unit in this embodiment.

[0031] Figure 5 It is a schematic diagram of the cooperation between the support side plate and the non-woven fabric sleeve in this embodiment.

[0032] Description of the reference numerals: 1, road base; 11, diversion channel; 12, cement coating; 13, base unit; 131, base bottom plate; 1311, embedded steel bar; 1312, base plate body; 1313, first extension plate; 13131, first inclined surface; 1314, second extension plate; 13141, second inclined surface; 132, support side plate; 1321, embedded through hole; 1322, cement material; 1323, water-permeable area; 13231, water-permeable hole; 1324, support area; 1325, non-woven fabric sleeve; 1326, limit rib; 1327, installation groove; 2, road panel; 21, road brick; 211, diversion boss; 212, diversion inclined surface; 213, installation bump; 22, water inlet. Detailed Description of the Embodiment

[0033] The following is a further detailed description of this application in conjunction with the attached Figures 1-5 This application is further described in detail below.

[0034] The embodiment of this application discloses a permeable pavement structure for a park road. Referring to Figure 1 and Figure 2 , a permeable pavement structure for a park road includes a road base 1 and a road panel 2 installed on the top surface of the road base 1. Among them, the road base 1 has a diversion channel 11, and a cement coating 12 is provided on the top surface of the diversion channel 11.

[0035] Referring to Figure 1 and Figure 3, the road panel 2 includes multiple road bricks 21 spliced end to end, and a water inlet 22 penetrating the upper and lower surfaces of the road panel 2 is provided at the splicing position of adjacent road bricks 21. The water inlet 22 communicates with the diversion channel 11, enabling the water on the park road surface to enter the diversion channel 11, thereby reducing the probability of water accumulation on the park road. Among them, a diversion boss 211 protruding away from the road base 1 is provided at the center of the top surface of the road brick 21, and a diversion slope 212 for diverting the water on the park road surface to the water inlet 22 is formed between the diversion boss 211 and the road panel 2. Among them, the angle between the diversion slope 212 and the end face of the road panel 2 is 1° - 5°. In this embodiment, the angle between the diversion slope 212 and the end face of the road panel 2 is 3°.

[0036] Referring to Figure 1 and Figure 4 , the road base 1 includes multiple spliced base units 13. The base units 13 are arranged in one-to-one correspondence with the road bricks 21, and the road bricks 21 are provided with installation bumps 213 on the back for cooperating with the road base 1. The base unit 13 includes a base bottom plate 131 and two support side plates 132 vertically arranged on the top surface of the base bottom plate 131 and arranged oppositely. Among them, a vertically arranged embedded steel bar 1311 is provided on the top surface of the base bottom plate 131. The support side plate 132 has an embedded through hole 1321 for the embedded steel bar 1311 to be inserted, and a cement material 1322 for bonding the base bottom plate 131 and the support side plate 132 is filled in the embedded through hole 1321, thereby improving the connection stability between the support side plate 132 and the base bottom plate 131 and reducing the probability of the support side plate 132 moving during use. In this embodiment, the number of installation bumps 213 is four.

[0037] Referring to Figure 1 and Figure 5 , the support side plate 132 includes a water-permeable area 1323 and support areas 1324 connected to both sides of the water-permeable area 1323. Among them, an installation groove 1327 for arranging the installation bumps 213 on the back of the road brick 21 is provided in the support area 1324 of the support side plate 132. Water-permeable holes 13231 are evenly distributed at the water-permeable area 1323 of the support side plate 132. The water-permeable holes 13231 penetrate the inner and outer surfaces of the support side plate 132, enabling the water in the soil to enter the diversion channel 11 from the water-permeable holes 13231. A non-woven fabric sleeve 1325 for covering the water-permeable holes 13231 is also sleeved on the support side plate 132, thereby restricting the soil from entering the diversion channel 11 while ensuring that water can pass through the water-permeable openings. To limit the movement of the non-woven fabric sleeve 1325, a limiting rib 1326 is provided on the inner side wall of the support side plate 132, and the limiting rib 1326 is vertically arranged on one side of the non-woven fabric sleeve 1325. In this embodiment, two limiting ribs 1326 are provided on one support side plate 132.

[0038] Reference Figure 3 , the base floor 131 includes a floor main body 1312, a first extension plate 1313 connected to one end of the floor main body 1312 and extending away from the support side plate 132, and a second extension plate 1314 connected to the other side of the floor main body 1312 and extending away from the support side plate 132. Among them, the top surface of the first extension plate 1313 has a first inclined surface 13131 extending away from the support side plate 132 and inclined downward, and the second extension plate 1314 has a second inclined surface 13141 extending away from the support side plate 132 and inclined downward.

[0039] The implementation principle of a permeable pavement structure for a park road in an embodiment of the present application is as follows: During the laying process of the permeable pavement structure for a park road, the base floor 131 and the support side plate 132 are sequentially installed and fixed to form a base unit 13. A plurality of base units 13 are spliced to form a road base 1. Finally, the road panel 2 is fixed on the top surface of the road base 1 to complete the laying of the permeable pavement for the park road. When it rains, the accumulated water on the park road can enter the diversion channel 11 in the road base 1 through the water inlet holes on the road panel 2, and the water in the soil can enter the diversion channel 11 through the water permeable holes 13231 in the water permeable area 1323 of the support side plate 132, thereby reducing the probability of water accumulation on the park road. And a non-woven fabric sleeve 1325 for covering the water permeable holes 13231 is sleeved on the support side plate 132 and the water permeable area 1323, so that the water in the soil can pass through the water permeable holes 13231 while restricting the passage of the soil. With the arrangement of the first extension plate 1313 and the second extension plate 1314 on both sides of the floor main body 1312, it also helps to improve the anti-settlement ability of the permeable pavement structure for the park road.

[0040] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A permeable pavement structure for park roads, characterized in that, It includes a road base (1) and a road panel (2) installed on the road base (1); the road base (1) includes a plurality of spliced base units (13), the base unit (13) includes a base bottom plate (131) and two support side plates (132) vertically arranged on the top surface of the base bottom plate (131) and arranged oppositely, the road base (1) has a diversion channel (11) and a cement coating (12) is provided on the top surface of the diversion channel (11); the support side plate (132) has a water permeable hole (13231) penetrating through the inner and outer surfaces, and a non-woven fabric sleeve (1325) covering the water permeable hole (13231) is sleeved on the support side plate (132).

2. The permeable pavement structure for park roads according to claim 1, characterized in that, The support side plate (132) includes a water permeable area (1323) and support areas (1324) connected to both sides of the water permeable area (1323), and the water permeable holes (13231) are evenly distributed in the water permeable area (1323).

3. The permeable pavement structure for park roads according to claim 2, characterized in that, The road panel (2) includes a plurality of road bricks (21) spliced end to end, and a water inlet (22) penetrating through the upper and lower surfaces of the road panel (2) is provided at the splicing position of adjacent road bricks (21); a diversion boss (211) protruding away from the road base (1) is provided at the center of the top surface of the road brick (21), and a diversion slope (212) for guiding surface water to the water inlet (22) is formed between the diversion boss (211) and the road panel (2).

4. A permeable paving structure for park roads according to claim 3, characterized in that, The angle between the diversion slope (212) and the end face of the road panel (2) is 1° - 5°.

5. A permeable pavement structure for park roads according to claim 3, characterized in that, The road bricks (21) and the base units (13) are arranged in one-to-one correspondence, installation bumps (213) are provided on both sides of the bottom surface of the road bricks (21), and installation grooves (1327) for arranging the installation bumps (213) are provided on the base unit (13).

6. A permeable paving structure for a park road according to claim 1, characterized in that, Vertical embedded steel bars (1311) are embedded in the base bottom plate (131), the support side plate (132) has an embedded through hole (1321) for inserting the embedded steel bar (1311), and a cement material (1322) for bonding the base bottom plate (131) and the support side plate (132) is filled in the embedded through hole (1321).

7. A permeable pavement structure for park roads according to claim 1, characterized in that, The support side plate (132) is provided with a limiting convex rib (1326) on the inner side wall for restricting the movement of the non-woven fabric sleeve (1325).

8. A permeable pavement structure for park roads according to claim 1, characterized in that, The base bottom plate (131) includes a bottom plate main body (1312), a first extension plate (1313) connected to one end of the bottom plate main body (1312) and extending away from the support side plate (132), and a second extension plate (1314) connected to the other end of the bottom plate main body (1312) and extending away from the support side plate (132).

9. The permeable paving structure for park roads according to claim 8, characterized in that, The top surface of the first extension plate (1313) has a first inclined surface (13131) that extends away from the support side plate (132) and slopes downward, and the second extension plate (1314) has a second inclined surface (13141) that extends away from the support side plate (132) and slopes downward.

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