Road drainage system based on sponge city

Abstract

This utility model relates to the field of road drainage technology, specifically a road drainage system based on sponge city principles. It includes a road drainage device with a drainage seat fixedly connected to its lower side. A top seat is snapped onto the upper side of the device, and a first V-shaped filter plate is fixedly connected to the lower side of the top seat. A second V-shaped filter plate is fixedly connected to the lower side of the first V-shaped filter plate. This utility model utilizes the first V-shaped filter plate, the second V-shaped filter plate, and filter boxes to perform multiple filtrations of road sewage, improving the filtration effect of the road drainage system. The first V-shaped filter plate is inverted, allowing garbage to roll downwards and enter the two collection boxes, preventing further blockage of the road drainage system. The filter plates and filter boxes can be cleaned periodically, and the garbage in the two collection boxes can be removed, further improving the drainage effect of the road drainage system and preventing water accumulation on the road.

Description

Technical Field

[0001] This utility model relates to the field of road drainage technology, specifically a road drainage system based on sponge cities. Background Technology

[0002] The core function of road drainage facilities is to prevent water from seeping into the roadbed and pavement, thereby improving the strength and stability of the roadbed, ensuring road stability and driving safety, and extending service life. Sponge cities refer to cities that can be like sponges, with good "elasticity" in adapting to environmental changes and responding to rainfall disasters.

[0003] In actual use, when the above-mentioned device drains water, the water flow will carry garbage to the drainage ditch, and even into the drainage ditch. Over time, the garbage will accumulate and block the drainage ditch, resulting in a difficult-to-clean situation. If the garbage is not cleaned up in time, it will affect the normal use of the road drainage system and increase the water accumulation on the road. Utility Model Content

[0004] The purpose of this invention is to provide a road drainage system based on sponge cities to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A road drainage system based on sponge city principles includes a road drainage device. A drainage seat for connecting the road drainage device is fixedly connected to the lower side of the device. A top seat is snapped onto the upper side of the device. A first V-shaped filter plate is fixedly connected to the lower side of the top seat. A second V-shaped filter plate is fixedly connected to the lower side of the first V-shaped filter plate. A filter box is fixedly connected to the lower side of the second V-shaped filter plate. Collection boxes are fixedly connected to both ends of the second V-shaped filter plate. An mounting plate is fixedly connected to one side of the first and second V-shaped filter plates. A fixed box communicating with the road drainage device is fixedly connected to one side of the road drainage device. A lead screw is rotatably connected inside the fixed box. The outer surface of the lead screw is threadedly connected to the inner surface of the mounting plate. A servo motor is fixedly connected to one side of the fixed box. The output shaft of the servo motor is fastened to the lead screw.

[0007] Preferably, the first V-shaped filter plate is inverted, the second V-shaped filter plate is located below the first V-shaped filter plate, the filter box is located below the second V-shaped filter plate, and a drainage ditch cover is snapped onto the upper side of the top seat.

[0008] Preferably, the drainage ditch cover has an array of transverse grooves inside, a sealing plate is slidably connected to the lower side of the top seat, a connecting spring is arrayed between the sealing plate and the top seat, and a mesh bag is fixedly provided on the lower side of the top seat, with the mesh bag located below the drainage ditch cover.

[0009] Preferably, a limiting rod is fixedly installed inside the fixing box, and the outer surface of the limiting rod is slidably connected to the inside of the mounting plate. A protective cover is fixedly provided on one side of the fixing box.

[0010] Preferably, both ends of the drain seat are fixedly connected to drain pipes, and symmetrically arranged inclined plates are fixedly installed at the bottom inside the drain seat.

[0011] Preferably, the drain seat has two symmetrically arranged baffles fixedly connected inside, and the two baffles can abut against the bottom of the top seat. The upper side of the two collection boxes and the lower side of the top seat are both fixedly connected with reinforcing plates.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model utilizes a first V-shaped filter plate, a second V-shaped filter plate, and a filter box to perform multiple filtrations of road sewage, thereby improving the filtration effect of the road drainage system. In this case, the first V-shaped filter plate is inverted, allowing garbage to roll downwards and enter the two collection boxes for temporary storage, preventing further blockage of the road drainage system. Subsequently, the mounting plate moves the first V-shaped filter plate, the second V-shaped filter plate, and the filter box out of the road drainage device. This allows for regular cleaning of the filter plates and filter boxes, as well as removal of garbage from the two collection boxes, improving the drainage effect of the road drainage system, ensuring normal drainage, and preventing water accumulation on the road.

[0014] 2. This utility model utilizes the gravity of sewage to move the sealing plate with a connecting spring installed at the top seat, allowing the elastic sealing plate to move downwards to open the drainage ditch cover, so that the drainage ditch cover can carry out road drainage normally. At the same time, the net bag can also intercept larger garbage, preventing excessively large garbage from continuing to move downwards and affecting the drainage process. Meanwhile, the elastic sealing plate returns to its original position and blocks the drainage ditch cover at the top seat, preventing unpleasant odors from escaping from the drainage ditch. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a utility model Figure 1 A schematic diagram of the structure of the first V-shaped filter plate, the second V-shaped filter plate, and the filter box;

[0018] Figure 3This is a utility model Figure 2 Installation diagram of the mounting plate and lead screw;

[0019] Figure 4 This is a utility model Figure 3 A schematic diagram of the installation of the connecting spring and the sealing plate;

[0020] The attached figures are labeled as follows:

[0021] 1. Road drainage device; 2. Drainage seat; 3. Drainage pipe; 4. Stop block; 5. First V-shaped filter plate; 6. Collection box; 7. Second V-shaped filter plate; 8. Filter box; 9. Mounting plate; 10. Reinforcing plate; 11. Fixing box; 12. Lead screw; 13. Limiting rod; 14. Servo motor; 15. Inclined plate; 16. Protective cover; 17. Drainage ditch cover; 18. Transverse groove; 19. Connecting spring; 20. Mesh bag; 21. Top seat; 22. Sealing plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 4 As shown, a road drainage system based on sponge city includes a road drainage device 1. A drainage seat 2 for connecting the road drainage device 1 is fixedly connected to the lower side of the road drainage device 1. A top seat 21 is snapped onto the upper side of the road drainage device 1. A first V-shaped filter plate 5 is fixedly connected to the lower side of the top seat 21. A second V-shaped filter plate 7 is fixedly connected to the lower side of the first V-shaped filter plate 5. A filter box 8 is fixedly connected to the lower side of the second V-shaped filter plate 7. Collection boxes 6 are fixedly connected to both ends of the second V-shaped filter plate 7. The first V-shaped filter plate 5, the second V-shaped filter plate 7 and the filter box 8 in the road drainage device 1 can form a "road drainage system" for rapid sewage discharge, so that the city can respond to natural disasters as flexibly as a "sponge".

[0024] A mounting plate 9 is fixedly connected to one side of the first V-shaped filter plate 5 and the second V-shaped filter plate 7. A fixed box 11 communicating with the road drainage device 1 is fixedly connected to one side of the road drainage device 1. A lead screw 12 is rotatably connected inside the fixed box 11. The outer surface of the lead screw 12 is threadedly connected to the inside of the mounting plate 9. A servo motor 14 is fixedly connected to one side of the fixed box 11. The output shaft of the servo motor 14 is fastened to the lead screw 12. The collection box 6 is located at both ends of the first V-shaped filter plate 5. Smaller debris can roll down along the first V-shaped filter plate 5. In this way, the collection box 6 stores the rolled-down smaller debris, improves the filtration effect of the drainage system, and avoids clogging the drainage system.

[0025] The first V-shaped filter plate 5 is inverted, the second V-shaped filter plate 7 is located below the first V-shaped filter plate 5, the filter box 8 is located below the second V-shaped filter plate 7, and the top seat 21 is fitted with a drainage ditch cover plate 17.

[0026] The drainage ditch cover 17 has an array of transverse grooves 18 inside. A sealing plate 22 is slidably connected to the lower side of the top seat 21. Connecting springs 19 are arrayed between the sealing plate 22 and the top seat 21. A mesh bag 20 is fixedly installed on the lower side of the top seat 21. The mesh bag 20 is located below the drainage ditch cover 17. The mesh bag 20 can catch larger garbage falling from the transverse grooves 18 of the drainage ditch cover 17. Regular cleaning can prevent blockage of the road drainage device 1. The garbage on the mesh bag 20 can be cleaned simply by removing the drainage ditch cover 17.

[0027] A limiting rod 13 is fixedly installed inside the fixed box 11. The outer surface of the limiting rod 13 is slidably connected to the inside of the mounting plate 9. The limiting rod 13 can limit and guide the movement trajectory of the mounting plate 9, so that the mounting plate 9 can move the first V-shaped filter plate 5, the second V-shaped filter plate 7, the filter box 8 and the top seat 21 out of the interior of the road drainage device 1 for regular cleaning. A protective cover 16 is fixedly installed on one side of the fixed box 11 to protect the servo motor 14.

[0028] Both ends of the drainage seat 2 are fixedly connected to drainage pipes 3. The bottom of the drainage seat 2 is fixedly installed with symmetrically arranged inclined plates 15. The inclined plates 15 can be used to divert the filtered sewage to flow into the two drainage pipes 3, thereby speeding up the drainage process.

[0029] The drain seat 2 has two symmetrically arranged baffles 4 fixedly connected inside. The two baffles 4 can abut against the bottom of the top seat 21. The baffles 4 can limit and support the top seat 21, making the top seat 21 more stable. The upper side of the two collection boxes 6 and the lower side of the top seat 21 are fixedly connected to the reinforcing plates 10. The reinforcing plates 10 can further fix the top seat 21 and the collection boxes 6, ensuring the stability of the collection boxes 6 and the first V-shaped filter plate 5.

[0030] The working principle of the road drainage system based on sponge city provided by this utility model is as follows:

[0031] By activating the servo motor 14, the output shaft of the servo motor 14 drives the lead screw 12 to rotate. This allows the mounting plate 9 on the lead screw 12 to move and adjust, moving the first V-shaped filter plate 5, the second V-shaped filter plate 7, the filter box 8, and the top seat 21 into the interior of the road drainage device 1. This allows for multiple filtration of road sewage, improving the filtration effect of the road drainage system. At this time, the first V-shaped filter plate 5 is inverted, allowing garbage to roll downwards and enter the two collection boxes 6 for temporary storage, preventing further blockage of the road drainage system. When the output shaft of the servo motor 14 reverses, the mounting plate 9 moves the first V-shaped filter plate 5, the second V-shaped filter plate 7, the filter box 8, and the top seat 21 out of the road drainage device 1. This allows for regular cleaning of the filter plates and filter boxes 8, as well as removal of garbage from the two collection boxes 6, improving the drainage effect of the road drainage system, ensuring normal drainage, and preventing water accumulation on the road.

[0032] By utilizing the array of transverse grooves 18 on the drainage ditch cover 17, both garbage can be intercepted and sewage can be received. When the amount of sewage flowing is excessive, the gravity of the sewage can push the seat 21 to squeeze the sealing plate 22, which is equipped with a connecting spring 19, and move it downwards. This allows the elastic sealing plate 22 to open the drainage ditch cover 17, enabling the drainage ditch cover 17 to carry out normal road drainage. At the same time, the mesh bag 20 can also intercept larger garbage, preventing it from continuing to move downwards. When no sewage flows to the drainage ditch cover 17, the elasticity of the connecting spring 19 can allow the sealing plate 22 to return to its original position and cover the bottom of the sealing plate 22, sealing the drainage ditch cover 17 and preventing unpleasant odors from escaping from the drainage ditch. Then, the sewage, after multiple filtrations, will flow into the drainage seat 2, where it is separated by two inclined plates 15. This allows both to be discharged together, ensuring that the road drainage system can improve the drainage rate.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A sponge city-based road drainage system, characterized in that: The system includes a road drainage device (1), with a drainage seat (2) for connecting the road drainage device (1) fixedly connected to the lower side. A top seat (21) is snapped onto the upper side of the road drainage device (1). A first V-shaped filter plate (5) is fixedly connected to the lower side of the top seat (21). A second V-shaped filter plate (7) is fixedly connected to the lower side of the first V-shaped filter plate (5). A filter box (8) is fixedly connected to the lower side of the second V-shaped filter plate (7). Collection boxes (6) are fixedly connected to both ends of the second V-shaped filter plate (7). A mounting plate (9) is fixedly connected to one side of the first V-shaped filter plate (5) and the second V-shaped filter plate (7). A fixed box (11) communicating with the road drainage device (1) is fixedly connected to one side of the road drainage device (1). A lead screw (12) is rotatably connected inside the fixed box (11). The outer surface of the lead screw (12) is threadedly connected to the inside of the mounting plate (9). A servo motor (14) is fixedly connected to one side of the fixed box (11). The output shaft of the servo motor (14) is fastened to the lead screw (12). 2.The road drainage system based on sponge city according to claim 1, wherein, The first V-shaped filter plate (5) is inverted, the second V-shaped filter plate (7) is located below the first V-shaped filter plate (5), the filter box (8) is located below the second V-shaped filter plate (7), and the top seat (21) is fitted with a drainage ditch cover plate (17).

3. The road drainage system based on sponge city according to claim 2, characterized in that, The drainage ditch cover (17) has an array of transverse grooves (18) inside. A sealing plate (22) is slidably connected to the lower side of the top seat (21). A connecting spring (19) is arrayed between the sealing plate (22) and the top seat (21). A mesh bag (20) is fixedly provided on the lower side of the top seat (21). The mesh bag (20) is located below the drainage ditch cover (17).

4. The road drainage system based on sponge city according to claim 1, characterized in that, A limiting rod (13) is fixedly installed inside the fixed box (11). The outer surface of the limiting rod (13) is slidably connected to the inside of the mounting plate (9). A protective cover (16) is fixedly provided on one side of the fixed box (11). 5.The road drainage system based on sponge city of claim 1, wherein, Both ends of the drainage seat (2) are fixedly connected to drainage pipes (3), and symmetrically arranged inclined plates (15) are fixedly installed at the bottom inside the drainage seat (2). 6.The road drainage system based on sponge city according to claim 5, characterized in that, The drainage seat (2) is internally fixedly connected to two symmetrically arranged baffles (4), which can abut against the bottom of the top seat (21). The upper side of the two collection boxes (6) and the lower side of the top seat (21) are both fixedly connected to reinforcing plates (10).

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