Municipal sidewalk capable of preventing water accumulation

Abstract

The municipal sidewalk comprises a sidewalk body, the side, in the width direction, of the sidewalk body is a boundary side, the boundary side is adjacent to a non-motorized vehicle lane, the side, away from the boundary side, of the sidewalk body is a connecting side, and the connecting side is adjacent to a green belt. The sidewalk body comprises a base layer, a waterproof layer and a brick layer, the waterproof layer is located between the base layer and the brick layer, an inclined face is arranged on the side, close to the brick layer, of the waterproof layer, and the inclined face extends in the direction close to the connecting side towards the direction close to the base layer. When the liquid moves towards the waterproof layer along the gaps of the brick layers, the inclined faces enable the liquid to move towards the direction close to the connecting sides, and in actual use, the connecting sides are adjacent to the green belt, so that the liquid moves towards the green belt. The situation that liquid stays on the waterproof layer is reduced, and the situation that accumulated water is splashed when pedestrians tread on bricks and stones is reduced.

Description

Technical Field

[0001] The present application relates to the field of sidewalks, and in particular to a municipal sidewalk that prevents water accumulation. Background Art

[0002] A sidewalk is a section of a road that is separated by curbstones, guardrails or other similar facilities and is intended for pedestrians only.

[0003] Referring to the Chinese utility patent with patent number CN212103548U, a sidewalk structure is disclosed, which relates to the field of road construction technology and aims to solve the problem of sidewalk collapse during long-term use. The sidewalk structure includes an original roadbed, an adhesive layer and a surface layer successively laid on the original roadbed, and curbstones arranged on both sides of the sidewalk width direction. A stabilizing mechanism is arranged between the original roadbed and the adhesive layer. The stabilizing mechanism includes a ash soil layer and a base layer. The ash soil layer is laid on the original roadbed, and the base layer is laid on the ash soil layer.

[0004] During long-term use, there are gaps between the bricks and stones laid on the surface and the bonding layer. When passers-by step on the bricks and stones on the surface in rainy weather, the accumulated water on the bonding layer splashes out, affecting normal traffic. This needs to be improved. Utility Model Content

[0005] In order to reduce the splashing of water when pedestrians step on bricks and stones, the present application provides a water-proof municipal sidewalk.

[0006] This application provides a water-proof municipal sidewalk, which adopts the following technical solution:

[0007] A municipal sidewalk to prevent waterlogging comprises a sidewalk body, wherein one side of the sidewalk body in the width direction is a junction side, and the junction side is adjacent to a non-motorized vehicle lane; the side of the sidewalk body away from the junction side is a connection side, and the connection side is adjacent to a green belt; the sidewalk body comprises a base layer, a waterproof layer and a brick layer, the waterproof layer is located between the base layer and the brick layer, and an inclined surface is provided on the side of the waterproof layer close to the brick layer, and the inclined surface extends from a direction close to the connection side toward a direction close to the base layer.

[0008] By adopting the above technical solution, an inclined surface is set. When the liquid moves toward the waterproof layer along the gap between the brick layers, the inclined surface causes the liquid to move toward the connection side. In actual use, the connection side is adjacent to the green belt, so the liquid moves toward the green belt, which makes it easier to reduce the situation where the liquid stays in the waterproof layer, thereby reducing the situation where water splashes when passers-by step on bricks and stones.

[0009] Optionally, the brick layer is provided with a drainage channel, which is located at one end of the brick layer close to the waterproof layer, and the sidewalk body is provided with a drainage groove, which is located on a side of the sidewalk body close to the connection side, and the drainage channel is connected to the drainage groove.

[0010] By adopting the above technical solution, a drainage channel is set up, and the drainage channel is used for liquid convergence, so that the liquid can flow into the drainage trough along the drainage channel, thereby reducing the situation where the liquid accumulates and stays in the waterproof layer, and facilitating the timely drainage of water accumulated in the road body.

[0011] Optionally, the drainage trough is provided with a connecting hole, which is used to connect to the green belt. A floating block is provided on the side of the drainage trough wall close to the connection side. The floating block slides on the drainage trough wall. When the floating block floats, the floating block closes the connecting hole.

[0012] By adopting the above technical solution, a floating block is set. When the liquid in the drainage trough rises due to rainy weather, the floating block moves and gradually closes the connecting hole. At this time, the drainage trough is used for liquid storage, and the green belt has less demand for rainwater. When the liquid level gradually decreases due to evaporation and infiltration, it is often sunny at this time, and the green belt has an increased demand for rainwater. As the liquid level drops, the connecting hole guides the liquid to the green belt.

[0013] Optionally, a give-way groove is provided at the bottom of the drainage trough, the give-way groove is located on the side of the bottom of the drainage trough close to the connection side, the floating block is embedded in the give-way groove, the wall of the drainage trough is provided with a movable ridge, the floating block is provided with a movable groove, the movable ridge is embedded in the movable groove, and the floating block slides on the movable ridge; when the floating block is located in the give-way groove, the connecting hole is used for liquid discharge, and when the floating block moves in a direction away from the bottom of the give-way groove, the floating block closes the connecting hole.

[0014] By adopting the above technical solution, a giveway groove is set, and the giveway groove is for the floating block to be embedded. When the floating block is located in the giveway groove, the connecting hole is used to discharge the liquid. When the floating block moves in the direction away from the bottom of the giveway groove, the floating block gradually closes the connecting hole. However, due to the gap between the floating block and the wall of the drainage trough, the speed of liquid discharge is reduced at this time, so that the drainage trough has the effect of storing water, which is convenient for the subsequent water supply of the green belt.

[0015] Optionally, the drainage trough wall is provided with a filter horizontal plate and a filter vertical plate, the filter vertical plate is located on the drainage trough wall, the filter horizontal plate is located on the end of the filter vertical plate away from the bottom of the drainage trough, the filter horizontal plate is connected to the side of the drainage trough wall close to the connection side, and the distance between the filter horizontal plate and the bottom of the drainage trough is greater than the distance between the connecting hole and the bottom of the drainage trough.

[0016] By adopting the above technical solution, in actual use, there are situations where the liquid contains foreign matter such as mud and sand, which can easily affect the floating of the floating block and block the connecting holes. Therefore, a filtering horizontal plate and a filtering vertical plate are set for filtering to reduce the blockage of the connecting holes.

[0017] Optionally, a limiting convex strip is provided on a side of the brick layer away from the waterproof layer, and the limiting convex strip is located on a side of the brick layer close to the interface layer.

[0018] By adopting the above technical solution, in actual use, the side of the brick layer close to the interface layer is often used to set up a parking area, so a limiting convex strip is set to prevent bicycles and electric vehicles from accidentally moving to the non-motorized vehicle lane when parking.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. An inclined surface is set. When the liquid moves toward the waterproof layer along the gap between the brick layers, the inclined surface makes the liquid move toward the connection side. In actual use, the connection side is adjacent to the green belt, so the liquid moves toward the green belt, which is convenient for reducing the situation where the liquid stays in the waterproof layer, thereby reducing the situation where water splashes when passers-by step on the bricks and stones;

[0021] 2. Set up a floating block. When the liquid in the drainage trough rises due to rainy weather, the floating block moves and gradually closes the connecting hole. At this time, the drainage trough is used for liquid storage, and the green belt has less demand for rainwater. When the liquid level gradually decreases due to evaporation and infiltration, it is often sunny at this time, and the green belt's demand for rainwater increases. As the liquid level drops, the connecting hole guides the liquid to the green belt; 3. Set up a horizontal filter plate and a vertical filter plate for filtering to reduce the blockage of the connecting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a cross-sectional schematic diagram of an embodiment.

[0023] Figure 2 yes Figure 1 A is an enlarged schematic diagram.

[0024] Figure 3 It is a partial schematic diagram of an embodiment, mainly showing the moving slot.

[0025] Explanation of the reference numerals: 1. Sidewalk body; 2. Junction side; 3. Connection side; 4. Base layer; 5. Waterproof layer; 6. Brick layer; 7. Inclined surface; 8. Limiting convex strip; 9. Drainage groove; 10. Drainage channel; 11. Connecting hole; 12. Filter horizontal plate; 13. Filter vertical plate; 14. Make way groove; 15. Floating block; 16. Movable convex strip; 17. Movable groove. DETAILED DESCRIPTION

[0026] The present application is further described in detail below with reference to the accompanying drawings and embodiments.

[0027] The present application embodiment discloses a water-proof municipal sidewalk. Figures 1 to 3 , including a sidewalk body 1, one side of the sidewalk body 1 in the width direction is a junction side 2, the junction side 2 is adjacent to the non-motorized vehicle lane, and the side of the sidewalk body 1 away from the junction side 2 is a connection side 3, and the connection side 3 is adjacent to the green belt.

[0028] The sidewalk body 1 includes a base layer 4, a waterproof layer 5 and a brick layer 6. The waterproof layer 5 is located between the base layer 4 and the brick layer 6. The waterproof layer 5 is provided with an inclined surface 7 on the side close to the brick layer 6. The inclined surface 7 extends from the direction close to the connection side 3 toward the direction close to the base layer 4. The brick layer 6 is provided with a limiting convex strip 8. The limiting convex strip 8 is located on the side of the brick layer 6 away from the waterproof layer 5 and on the side of the brick layer 6 close to the interface layer. The extending direction of the limiting convex strip 8 is the length direction of the sidewalk body 1. The limiting convex strip 8 is used to limit the non-motor vehicle from moving to the non-motor vehicle lane when parking.

[0029] The sidewalk body 1 is provided with a drainage groove 9, which is located on the side of the sidewalk body 1 close to the connection side 3. In actual use, the drainage groove 9 extends from the brick layer 6 to the waterproof layer 5. The brick layer 6 is provided with a drainage channel 10, which is located at one end of the brick layer 6 close to the waterproof layer 5. The drainage channel 10 is connected to the drainage groove 9, and the extension direction of the drainage channel 10 is parallel to the extension direction of the inclined surface 7.

[0030] The drainage trough 9 is provided with a connecting hole 11, which is located on the side of the drainage trough 9 wall close to the connection side 3, and the connecting hole 11 is used to connect the green belt. The drainage trough 9 wall is provided with a filtering horizontal plate 12 and a filtering vertical plate 13, and the filtering vertical plate 13 is located on the drainage trough 9 wall. The filtering horizontal plate 12 is located at one end of the filtering vertical plate 13 away from the bottom of the drainage trough 9, and the filtering horizontal plate 12 is connected to the side of the drainage trough 9 wall close to the connection side 3, and the distance between the filtering horizontal plate 12 and the bottom of the drainage trough 9 is greater than the distance between the connecting hole 11 and the bottom of the drainage trough 9. The filtering horizontal plate 12 and the filtering vertical plate 13 are used to filter liquid to reduce the situation where foreign matter such as mud and sand blocks the connecting hole 11.

[0031] A clearance groove 14 is provided at the bottom of the drainage groove 9, and the clearance groove 14 is located on the side of the bottom of the drainage groove 9 close to the connecting side 3. The clearance groove 14 is provided with a floating block 15, and the floating block 15 slides on the groove wall of the clearance groove 14 and the groove wall of the drainage groove 9. The sliding direction of the floating block 15 is the vertical direction. The floating block 15 is used to close the connecting hole 11.

[0032] The wall of the drainage groove 9 is provided with a movable convex strip 16, which extends to the clearance groove 14. The floating block 15 is provided with a movable groove 17, and the movable convex strip 16 is embedded in the movable groove 17. The floating block 15 slides on the movable convex strip 16, and the floating block 15 slides on the wall of the drainage groove 9 indirectly by sliding on the movable convex strip 16.

[0033] In actual use, when the float 15 is located in the clearance groove 14 , the communication hole 11 is used for liquid discharge. When the float 15 moves in a direction away from the bottom of the clearance groove 14 , the float 15 closes the communication hole 11 .

[0034] The implementation principle of the anti-waterlogging municipal sidewalk of the embodiment of the present application is as follows: in actual use, the liquid penetrates into the waterproof layer 5 along the gap of the brick layer 6, and moves along the drainage channel 10 toward the drainage groove 9. The filter horizontal plate 12 and the filter vertical plate 13 filter the liquid in the drainage groove 9. The liquid moves to the green belt area along the connecting hole 11. When the liquid gradually accumulates and causes the floating block 15 to move, the floating block 15 closes the connecting hole 11 to reduce the drainage rate of the connecting hole 11, and at this time the drainage groove 9 plays a role of water storage.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waterlogging-proof municipal sidewalk, comprising a sidewalk body (1), characterized in that: One side of the sidewalk body (1) in the width direction is a junction side (2), and the junction side (2) is adjacent to a non-motorized vehicle lane. The side of the sidewalk body (1) away from the junction side (2) is a connection side (3), and the connection side (3) is adjacent to a green belt. The sidewalk body (1) comprises a base layer (4), a waterproof layer (5) and a brick layer (6). The waterproof layer (5) is located between the base layer (4) and the brick layer (6). The waterproof layer (5) is provided with an inclined surface (7) on a side close to the brick layer (6), and the inclined surface (7) extends from a direction close to the connection side (3) to a direction close to the base layer (4).

2. The anti-waterlogging municipal sidewalk according to claim 1 is characterized by: The brick layer (6) is provided with a drainage channel (10), and the drainage channel (10) is located at one end of the brick layer (6) close to the waterproof layer (5). The sidewalk body (1) is provided with a drainage groove (9), and the drainage groove (9) is located on a side of the sidewalk body (1) close to the connection side (3). The drainage channel (10) is connected to the drainage groove (9).

3. The anti-waterlogging municipal sidewalk according to claim 2 is characterized by: The drainage trough (9) is provided with a connecting hole (11) for connecting with a green belt. A floating block (15) is provided on a side of the drainage trough (9) wall close to the connecting side (3). The floating block (15) slides on the drainage trough (9) wall. When the floating block (15) floats, the floating block (15) closes the connecting hole (11).

4. The anti-waterlogging municipal sidewalk according to claim 3 is characterized by: The drainage groove (9) is provided with a clearance groove (14) at the bottom thereof, the clearance groove (14) being located at a side of the drainage groove (9) bottom close to the connection side (3), the floating block (15) being embedded in the clearance groove (14), the drainage groove (9) having a groove wall provided with a movable convex strip (16), the floating block (15) being provided with a movable groove (17), the movable convex strip (16) being embedded in the movable groove (17), and the floating block (15) slidingly moves on the movable convex strip (16); When the floating block (15) is located in the clearance groove (14), the communication hole (11) is used for liquid discharge; when the floating block (15) moves in a direction away from the bottom of the clearance groove (14), the floating block (15) closes the communication hole (11).

5. The anti-waterlogging municipal sidewalk according to claim 4 is characterized by: The wall of the drainage trough (9) is provided with a filtering transverse plate (12) and a filtering vertical plate (13); the filtering vertical plate (13) is located on the wall of the drainage trough (9); the filtering transverse plate (12) is located at an end of the filtering vertical plate (13) away from the bottom of the drainage trough (9); the filtering transverse plate (12) is connected to the side of the wall of the drainage trough (9) close to the connecting side (3); the distance between the filtering transverse plate (12) and the bottom of the drainage trough (9) is greater than the distance between the connecting hole (11) and the bottom of the drainage trough (9).

6. The anti-waterlogging municipal sidewalk according to claim 1 is characterized by: A limiting convex strip (8) is provided on the side of the brick layer (6) away from the waterproof layer (5), and the limiting convex strip (8) is located on the side of the brick layer (6) close to the boundary layer.

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