CN210420754U

CN210420754U - Sponge city water-permeable and water-collecting footpath

Info

Publication number: CN210420754U
Application number: CN201920893056.2U
Authority: CN
Inventors: 张延年; 胡博夫; 吴献
Original assignee: GUANGZHOU KEYCITY PLANNING SURVEY TECHNOLOGY CO LTD
Current assignee: GUANGZHOU KEYCITY PLANNING SURVEY TECHNOLOGY CO LTD
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-28
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a sponge city collection footpath that permeates water belongs to sponge city technical field. The water-permeable brick comprises a prefabricated foundation bottom block, a trapezoidal building block, a water collecting channel, a water permeable brick, a horizontal T-shaped partition plate and a vertical cover plate; the prefabricated foundation bottom blocks are of a prefabricated concrete structure, trapezoidal solids and lateral plates are arranged on the prefabricated foundation bottom blocks, the prefabricated foundation bottom blocks are connected through bolts, a basic base of the water permeable footpath is formed, the water permeable bricks are arranged on the trapezoidal solids on the two prefabricated foundation bottom blocks, grooves are further arranged on the trapezoidal solids on the prefabricated foundation bottom blocks, and horizontal T-shaped partition plates are arranged in the grooves and used for separating the water permeable bricks and ensuring the stability of the whole water permeable footpath. The utility model relates to a simply, stable in structure, the drainage is convenient, can carry out reutilization with the rainwater after catchmenting, is favorable to the cyclic utilization of water resource.

Description

Sponge city water-permeable and water-collecting footpath

Technical Field

The utility model belongs to the technical field of the sponge city, especially, relate to a sponge city footpath that catchments that permeates water.

Background

Along with the acceleration of the urbanization process in China, urban waterlogging is caused seriously frequently by rainstorm, rainwater cannot well enter an urban underground water circulating system even in a small amount of rainfall, and the reason for the phenomenon is mainly that the urban road system has poor water absorption and drainage capacity. At present, the solutions for the problems in China mainly include the steps of increasing the diameter of a drainage pipe, storing water on line, building a reservoir and the like, and the measures not only generally have the defects of large investment, large occupied space and the like, but also have long construction time and low efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists, the utility model provides a sponge city collection footpath that permeates water mainly is for developing a simple to operate, simple structure, and the transportation is convenient, can collect city rainwater cyclic utilization's modular footpath that permeates water, can effectual solution construction complicacy, rainwater wasting of resources, urban waterlogging scheduling problem.

The utility model adopts the technical scheme as follows:

a sponge city water permeable and water collecting footpath comprises a plurality of prefabricated foundation bottom blocks which are connected with each other, wherein ladder-shaped building blocks are arranged between the prefabricated foundation bottom blocks; the lower part of the trapezoidal building block is provided with a reserved channel hole, a water collecting channel is arranged in the reserved channel hole, and the upper part of the water collecting channel is matched with the rectangular rib at the lower part of the trapezoidal building block; the lower surface of the trapezoidal building block is provided with a single row of three drainage pore channels, the upper surface of the trapezoidal building block is provided with two rows of three drainage pore channels, and the three drainage pore channels are converged at the lower surface inside the trapezoidal building block; the upper part of the trapezoid building block is provided with a water permeable brick, two sides of the water permeable brick are horizontal T-shaped partition plates inserted into rectangular grooves on the prefabricated foundation bottom block, and the upper parts of the prefabricated foundation bottom blocks at two ends of each horizontal T-shaped partition plate are provided with vertical cover plates; the water collecting tank is located on the side of the footpath, the water collected by the water collecting channel flows into the water collecting tank, and the air vent is arranged above the water collecting tank.

Furthermore, the prefabricated foundation bottom block comprises a trapezoid solid body and a lateral plate, the two ends of the trapezoid solid body are provided with the lateral plate, the top surface of the lateral plate is higher than the top surface elevation of the trapezoid solid body, rectangular grooves are arranged on the trapezoid solid body and the lateral plate, the size of each rectangular groove corresponds to that of a T-shaped flange of the horizontal T-shaped partition plate, the length of the flange of the horizontal T-shaped partition plate, which is wider than a web plate, is equal to the width of the groove arranged on the lateral plate, and the length of the web plate on the horizontal T-shaped partition plate is equal to the width of the trapezoid solid body; arranging a vertical cover plate on the upper part of the lateral plate, and connecting the lateral plate with the vertical cover plate through a high-strength bolt; the upper and lower parts at side direction board both ends do not set up and reserve U type bolt hole, and the reservation U type bolt hole below on upper portion sets up and reserves the bolt hole, and the reservation U type bolt hole top of lower part sets up and reserves the bolt hole, uses U type bolt to connect two prefabricated foundation bottom blocks in front and back through reserving U type bolt hole, will control two prefabricated foundation bottom blocks through reserving the bolt hole with high strength bolt and connect.

Furthermore, the water permeable bricks, the horizontal T-shaped partition plates and the vertical cover plates have the same top surface elevation.

Further, the canal that receives of setting up of prefabricated basic bottom piece bottom can end to end connection to guarantee that the rainwater of collecting flows in the header tank, the air vent has been arranged to the header tank top, can fully contact with the air with the moisture in the assurance header tank, prevent that the rainwater from smelling.

Further, the width of the vertical cover plate is equal to the width of the two lateral plates, so that the vertical cover plate covers a gap between the adjacent prefabricated foundation bottom blocks, and rainwater is prevented from flowing into the ground between the two adjacent prefabricated foundation bottom blocks.

The utility model has the advantages that: the utility model has the advantages and the beneficial effect of providing sponge city collection footpath that permeates water, mainly in order to develop a simple to operate, simple structure, the transportation is convenient, can collect city rainwater cyclic utilization's modular footpath that permeates water, can effectual solution construction complicacy, rainwater wasting of resources, urban waterlogging scheduling problem.

Drawings

Figure 1 is the utility model relates to a sponge city collection footpath that permeates water's whole effect plan view.

Fig. 2 is a front view of a modular sponge urban water-permeable footpath.

FIG. 3 is a top view of a prefabricated foundation bottom block structure.

FIG. 4 is a side view of a prefabricated foundation bottom block construction.

FIG. 5 is a side view of two adjacent prefabricated foundation bottom block connection structures.

Figure 6 is a side view of a ladder block construction.

Fig. 7 is a top plan view of the top surface of the trapezoidal block.

Fig. 8 is a top view of the lower surface of the trapezoidal block.

FIG. 9 is a front view of a horizontal T-shaped baffle.

In the figure: the prefabricated foundation comprises a prefabricated foundation bottom block 1, a trapezoidal solid body 1-1, lateral plates 1-2, trapezoidal building blocks 2, a water collecting channel 3, water permeable bricks 4, horizontal T-shaped partition plates 5, a vertical cover plate 6, rectangular grooves 7, reserved channel holes 8, rectangular ribs 9, a drainage channel 10, a water collecting tank 11, air holes 12, high-strength bolts 13, reserved bolt holes 14, U-shaped bolts 15 and reserved U-shaped bolt holes 16.

Detailed Description

For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.

Example (b): as shown in fig. 1-9, a sponge city water-permeable water-collecting footpath comprises a prefabricated foundation bottom block 1, a trapezoidal solid 1-1, a lateral plate 1-2, a trapezoidal building block 2, a water collecting channel 3, water-permeable bricks 4, a horizontal T-shaped partition plate 5, a vertical cover plate 6, a rectangular groove 7, a reserved channel hole 8, a rectangular rib 9, a drainage channel 10, a water collecting tank 11, an air vent 12, a high-strength bolt 13, a reserved bolt hole 14, a U-shaped bolt 15 and a reserved U-shaped bolt hole 16; the prefabricated foundation bottom block 1 comprises a trapezoidal solid body 1-1, lateral plates 1-2, rectangular grooves 7, reserved channel holes 8, reserved bolt holes 14 and reserved U-shaped bolt holes 16, wherein the rectangular grooves 7 are positioned on the upper surface of the prefabricated foundation bottom block 1 and are arranged in the middle of the upper surface of the trapezoidal solid body 1-1, the rectangular grooves 7 are also arranged on the lateral plates 1-2, the reserved bolt holes 14 and the reserved U-shaped bolt holes 16 are uniformly arranged on the upper side and the lower side of the plate surface of the lateral plates 1-2 and are arranged up and down, the reserved channel holes 8 are uniformly arranged on the two sides of the bottom of the lateral plates 1-2, and the trapezoidal solid body 1-1 on the prefabricated foundation bottom block 1 is slightly lower than the lateral plates 1-2; the trapezoidal building block 2 comprises rectangular ribs 9 and drainage channels 10, the rectangular ribs 9 are arranged at the lower part of the trapezoidal building block 2, a row of three drainage channels 10 is arranged on the surface of the lower part of the trapezoidal building block 2, two rows of three drainage channels 10 are arranged on the surface of the upper part of the trapezoidal building block 2, the number of the drainage channels 10 is three in each row, the number of the drainage channels is six, two oblique drainage channels 10 are arranged in the trapezoidal building block, and the drainage channels 10 are respectively connected with the upper surface and the lower surface; the cross section of the water collecting channel 3 is U-shaped and is arranged at the middle bottom of the trapezoid solid body 1-1 on the prefabricated foundation bottom block 1; the water collecting tank 11 is rectangular, and the air vent 12 is arranged above the water collecting tank, so that the flow of water and air inside the water collecting tank can be guaranteed.

After two prefabricated foundation bottom blocks 1 in the same horizontal direction are in butt joint, reserved bolt holes 14 in lateral plates 1-2 on the prefabricated foundation bottom blocks 1 correspond to each other, high-strength bolts 13 are used for connection, after two prefabricated foundation bottom blocks 1 in the vertical direction are in butt joint, reserved U-shaped bolt holes 16 in lateral plates 1-2 on the prefabricated foundation bottom blocks 1 correspond to a horizontal line, U-shaped bolts 15 are used for connection, and the prefabricated foundation bottom blocks 1 are connected with each other to form the whole foundation of the water permeable pavement.

After the prefabricated foundation bottom blocks 1 are connected, inverted trapezoidal spaces are formed among the trapezoidal solid bodies 1-1 on the prefabricated foundation bottom blocks, and water collecting channels 3 are arranged at the bottoms of the inverted trapezoidal spaces and used for receiving water flowing down from the upper trapezoidal building blocks 2; the trapezoidal building block 2 is just in time placed above the inverted trapezoidal space, and the rectangular ribs 9 on the trapezoidal building block 2 are arranged and embedded into the water collecting channel 3 so as to ensure the sufficient collection of water.

Two rows of three drainage pore channels 10 are arranged above the trapezoidal building blocks 2 after the trapezoidal building blocks 2 are arranged, the two rows of drainage pore channels 10 are connected to the drainage pore channels 10 below through the drainage pore channels 10 inside the trapezoidal building blocks, the drainage pore channels 10 correspond to the middle positions of the water receiving channels 3, and after the trapezoidal building blocks 2 are arranged, the water permeable bricks 4 are arranged above the trapezoidal building blocks and used for collecting rainwater to be discharged to the upper surfaces of the trapezoidal building blocks 2.

The horizontal T-shaped partition plate 5 is arranged inside the rectangular groove 7, the height and the width of the flange of the horizontal T-shaped partition plate correspond to the water permeable bricks 4, the height of the web corresponds to the lateral plates 1-2 on the prefabricated foundation bottom block 1 and is slightly lower than the upper surfaces of the water permeable bricks 4, and the lower surfaces of the water permeable bricks 4 and the trapezoidal solids 1-1 on the prefabricated foundation bottom block 1 are slightly lower than the lateral plates 1-2.

The vertical cover plate 6 is arranged between two adjacent water permeable bricks 4, and after arrangement, the reserved bolt holes 14 on the vertical cover plate 6 correspond to the reserved bolt holes 14 of the lateral plates 1-2 on the prefabricated foundation bottom block 1, so that the high-strength bolts 13 can be connected conveniently.

The moisture collected by the water collecting channel 3 flows into the water collecting tank 11, the water collecting tank 11 is positioned at the side of the footpath, the water collecting tank 11 is rectangular, and the air vent 12 is arranged above the water collecting tank 11, so that the flow of the moisture air inside the water collecting tank is ensured.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sponge city collection footpath that permeates water which characterized in that: the prefabricated foundation comprises a plurality of prefabricated foundation bottom blocks (1) which are connected with each other, wherein a ladder-shaped building block (2) is arranged between each prefabricated foundation bottom block (1) and each prefabricated foundation bottom block (1); a reserved channel hole (8) is formed in the lower portion of the trapezoidal building block (2), a water collecting channel (3) is arranged in the reserved channel hole (8), and the upper portion of the water collecting channel (3) is matched with a rectangular rib (9) in the lower portion of the trapezoidal building block (2); the lower surface of the trapezoidal building block (2) is provided with a single row of three drainage pore channels (10), the upper surface of the trapezoidal building block (2) is provided with two rows of three drainage pore channels (10), and the three drainage pore channels (10) are converged at the lower surface in the interior; the upper part of the trapezoid building block (2) is provided with a water permeable brick (4), two sides of the water permeable brick (4) are horizontal T-shaped partition plates (5) inserted into rectangular grooves (7) on the prefabricated foundation bottom block (1), and the upper parts of the prefabricated foundation bottom blocks (1) at two ends of the horizontal T-shaped partition plates (5) are provided with vertical cover plates (6); the water collecting tank (11) is positioned at the side of the footpath, the water collected by the water collecting channel (3) can flow into the water collecting tank (11), and the air vent (12) is arranged above the water collecting tank (11).

2. The sponge urban water-permeable water-collecting footpath according to claim 1, characterized in that: the prefabricated foundation bottom block (1) comprises a trapezoidal solid body (1-1) and lateral plates (1-2), the lateral plates (1-2) are arranged at two ends of the trapezoidal solid body (1-1), the top surface of each lateral plate (1-2) is higher than the top surface of the trapezoidal solid body (1-1), rectangular grooves (7) are arranged on the trapezoidal solid body (1-1) and the lateral plates (1-2), the size of each rectangular groove (7) corresponds to that of a T-shaped flange of a horizontal T-shaped partition plate (5), the length of each flange of the horizontal T-shaped partition plate (5), which is wider than a web plate, is equal to the width of the groove arranged on the lateral plate (1-2), and the length of the web plate on the horizontal T-shaped partition plate (5) is equal to that of the trapezoidal solid body (1-1); a vertical cover plate (6) is arranged at the upper part of the lateral plate (1-2), and the lateral plate (1-2) is connected with the vertical cover plate (6) through a high-strength bolt (13); the upper portion and the lower portion at lateral plate (1-2) both ends do not set up and reserve U type bolt hole (16), and reserve U type bolt hole (16) below on upper portion sets up and reserve bolt hole (14), and reserve U type bolt hole (16) top of lower part sets up and reserve bolt hole (14), uses U type bolt (15) to connect two prefabricated foundation bottom blocks (1) in front and back through reserving U type bolt hole (16), will control two prefabricated foundation bottom blocks (1) through reserving bolt hole (14) with high strength bolt (13) and connect.

3. The sponge urban water-permeable water-collecting footpath according to claim 1, characterized in that: the top surface elevations of the water permeable bricks (4), the horizontal T-shaped partition plates (5) and the vertical cover plates (6) are the same.

4. The sponge urban water-permeable water-collecting footpath according to claim 1, characterized in that: the water collecting channel (3) arranged at the bottom of the prefabricated foundation bottom block (1) can be connected end to ensure that collected rainwater flows into the water collecting tank (11), and the air vent (12) is arranged above the water collecting tank (11) to ensure that moisture in the water collecting tank (11) can be fully contacted with air to prevent rainwater from smelling.

5. The sponge urban water-permeable water-collecting footpath according to claim 1, characterized in that: the width of the vertical cover plate (6) is equal to the width of the two lateral plates (1-2) so as to ensure that the vertical cover plate (6) covers the gap between the adjacent prefabricated foundation bottom blocks (1) and prevent rainwater from flowing into the ground between the two adjacent prefabricated foundation bottom blocks (1).