Drainage road

Abstract

The utility model discloses a drainage road, which relates to the technical field of road structures, and adopts the technical scheme that the drainage road comprises a road surface and road edges arranged on the two sides of the road surface, drainage ditches are formed in the bottoms of the road edges, a plurality of gutter inlets communicated with the drainage ditches are formed in the road edges, filtering devices are arranged in the gutter inlets, and each filtering device comprises a cylinder. A plurality of water outlets are formed in the side wall of the barrel, a filtering plate and a lifting mechanism connected with the filtering plate are arranged in the barrel, the lifting mechanism is used for driving the filtering plate to slide up and down in the barrel, a plurality of water filtering holes are formed in the filtering plate, and a plurality of inserting rods used for penetrating through the water filtering holes are arranged on the inner bottom wall of the barrel. According to the drainage road, all the water filtering holes can be cleaned at a time, and therefore operation is convenient, fast and easy, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of road structures, in particular to a drainage road. Background Art

[0002] Currently, during road construction, manholes are typically excavated within the road. These manholes are connected to drainage ditches, which are then connected to the municipal drainage system. Manhole covers are installed over the manholes, each with multiple drainage holes. During rainy days, accumulated water on the road flows to the manhole covers, where it is filtered through the drainage holes, removing large particles of impurities carried by the water. The water then flows into the manholes, collects in the drainage ditches, and finally drains into the municipal drainage system, preventing waterlogging and ensuring road safety.

[0003] However, after long-term use of the manhole cover, the water filter holes are easily clogged with dirt, resulting in poor drainage, so manual cleaning is required. Workers usually use a thinner iron rod to poke into the water filter holes to remove the adhering dirt, and then use high-pressure water to flush them. However, the dirt is highly sticky and there are many water filter holes, so the operation needs to be repeated many times, which is troublesome, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this utility model is to provide a drainage road in order to solve the above-mentioned problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a drainage road, comprising a road surface and curbs arranged on both sides of the road surface, a drainage ditch is provided at the bottom of the curb, a plurality of rainwater inlets connected to the drainage ditch are provided on the curb, a filtering device is provided inside the rainwater inlet, the filtering device comprises a cylinder, a plurality of drainage outlets are provided on the side wall of the cylinder, a filter plate and a lifting mechanism connected to the filter plate are provided inside the cylinder, the lifting mechanism is used to drive the filter plate to slide up and down inside the cylinder, a plurality of water filtering holes are provided on the filter plate, and a plurality of insertion rods for penetrating the water filtering holes are provided on the inner bottom wall of the cylinder.

[0006] As a further configuration of the present invention, a bracket is provided on the top of the cylinder, and the lifting mechanism includes a threaded screw, one end of the threaded screw passes through the bracket and is connected to a holding knob, and the other end is rotatably connected to the bottom wall of the cylinder, and a threaded sleeve is provided at the center position of the filter plate, and the threaded sleeve is threadedly connected to the threaded screw.

[0007] As a further configuration of the present invention, a plurality of anti-slip grooves are provided on the side wall of the gripping knob.

[0008] As a further configuration of the present invention, a slide groove is provided on the inner side wall of the cylinder, and a slider slidably connected to the inside of the slide groove is provided on the side wall of the filter plate.

[0009] As a further configuration of the present invention, an embedding groove connected to the rainwater outlet is provided on the curb, and an embedding ring for embedding into the embedding groove is provided on the cylinder.

[0010] As a further configuration of the present invention, the height of the curb is lower than the height of the road surface.

[0011] As a further configuration of the present invention, diversion slopes are provided on both sides of the road surface.

[0012] As a further configuration of the present invention, the curbs are all provided with side guards.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model discloses that when the water filter holes need to be cleaned, it is only necessary to drive the filter plate to slide down through the lifting mechanism until the inserted rod penetrates the water filter holes, so that the dirt in all the water filter holes can be pushed out, and the filter plate can be driven to slide to a position below the drain outlet, and the inside of the cylinder is flushed with high-pressure water, and the pushed-out dirt is flushed into the rainwater outlet through the drain outlet, and then flows into the drainage ditch from the rainwater outlet for discharge. The operation is convenient, and since all the water filter holes can be cleaned at one time, the operation is relatively convenient and simple, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the curb in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the filtering device in the present utility model;

[0018] Figure 4 It is a half-section view of the filtering device in the present invention.

[0019] Figure numerals: 1. pavement; 2. curb; 3. drainage ditch; 4. rainwater inlet; 5. cylinder; 6. drainage outlet; 7. filter plate; 8. water filter hole; 9. plug rod; 10. bracket; 11. threaded screw; 12. grip knob; 13. threaded sleeve; 14. anti-slip groove; 15. slide groove; 16. slider; 17. embedded groove; 18. embedded ring; 19. diversion slope; 20. retaining edge. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 As shown, a drainage road includes a road surface 1 and curbs 2 arranged on both sides of the road surface 1, a drainage ditch 3 is opened at the bottom of the curb 2, and a plurality of rainwater inlets 4 connected to the drainage ditch 3 are opened on the curb 2, and a filtering device is arranged inside the rainwater inlet 4, the filtering device includes a cylinder 5, a plurality of drainage outlets 6 are opened on the side wall of the cylinder 5, and a filter plate 7 and a lifting mechanism connected to the filter plate 7 are arranged inside the cylinder 5, the lifting mechanism is used to drive the filter plate 7 to slide up and down inside the cylinder 5, and a filter plate 7 is opened on the filter plate 7. There are multiple water filter holes 8, and a number of plug rods 9 for penetrating the water filter holes 8 are provided on the inner bottom wall of the cylinder 5. When the water filter holes 8 need to be cleaned, it is only necessary to drive the filter plate 7 down through the lifting mechanism until the plug rods 9 penetrate the water filter holes 8, so that the dirt in all the water filter holes 8 can be pushed out. Then, the filter plate 7 can be driven to slide to the position below the drain port 6, and the inside of the cylinder 5 is flushed with high-pressure water. The dirt pushed out is flushed into the rainwater outlet 4 through the drain port 6, and then flows into the drain ditch 3 from the rainwater outlet 4 for discharge. The operation is convenient. Since all the water filter holes 8 can be cleaned at one time, the operation is convenient and simple, saving time and effort. A slide groove 15 is provided on the inner wall of the cylinder 5, and a slider 16 slidably connected to the inside of the slide groove 15 is provided on the side wall of the filter plate 7. When the filter plate 7 slides up and down inside the cylinder 5, the slider 16 will slide inside the slide groove 15 accordingly. The limit of the slider 16 by the slide groove 15 can realize the limit of the filter plate 7, making the sliding of the filter plate 7 more stable and smooth. A embedding groove 17 connected to the rainwater outlet 4 is provided on the top, and an embedding ring 18 for embedding into the embedding groove 17 is provided on the cylinder 5. When the filtering device needs to be installed, it is only necessary to insert the cylinder 5 into the rainwater outlet 4 so that the embedding ring 18 is embedded into the embedding groove 17. The cylinder 5 can be fixed by limiting the embedding ring 18 by the embedding groove 17. When the filtering device needs to be disassembled, it is only necessary to pull the embedding ring 18 out of the embedding groove 17, thereby pulling the cylinder 5 out of the rainwater outlet 4, making it convenient to clean the rainwater outlet 4.

[0022] See also Figure 3 、 Figure 4As shown, a bracket 10 is provided at the top of the cylinder 5, and the lifting mechanism includes a threaded screw 11, and one end of the threaded screw 11 passes through the bracket 10 and is connected to a holding knob 12, and the other end is rotatably connected to the inner bottom wall of the cylinder 5, and a threaded sleeve 13 is provided at the center position of the filter plate 7, and the threaded sleeve 13 is threadedly connected to the threaded screw 11. By screwing the holding knob 12, the threaded screw 11 can be driven to rotate, thereby driving the threaded sleeve 13 to slide up and down along the length direction of the threaded screw 11, and then driving the filter plate 7 to slide up and down. The operation is relatively convenient, and a number of anti-slip grooves 14 are provided on the side wall of the holding knob 12, thereby greatly increasing the friction coefficient on the side wall of the holding knob 12, making it less likely to slip when screwing the holding knob 12, which is relatively easy and labor-saving.

[0023] See also Figure 1 As shown, the height of the curb 2 is lower than the height of the road surface 1, so the rainwater on the road surface 1 can automatically flow into the curb 2 under the action of gravity, and then be discharged through the rainwater outlet 4 to avoid water accumulation on the road surface 1. Diversion slopes 19 are provided on both sides of the road surface 1, so as to guide the rainwater flowing from the road surface 1 to the curb 2 and accelerate the discharge of rainwater. In addition, retaining edges 20 are provided on the curb 2 to block the rainwater and prevent it from flowing out from both sides of the road.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A drainage road, comprising a road surface (1) and curbs (2) arranged on both sides of the road surface (1), a drainage ditch (3) being provided at the bottom of the curb (2), and a plurality of rainwater inlets (4) being provided on the curb (2) and communicating with the drainage ditch (3), characterized in that: A filtering device is provided inside the rainwater inlet (4), and the filtering device comprises a cylinder (5), a plurality of drainage ports (6) are provided on the side wall of the cylinder (5), a filter plate (7) and a lifting mechanism connected to the filter plate (7) are provided inside the cylinder (5), and the lifting mechanism is used to drive the filter plate (7) to slide up and down inside the cylinder (5), a plurality of water filtering holes (8) are provided on the filter plate (7), and a plurality of insertion rods (9) for penetrating the water filtering holes (8) are provided on the inner bottom wall of the cylinder (5).

2. A drainage road according to claim 1, characterized in that: A bracket (10) is provided at the top of the cylinder (5), and the lifting mechanism includes a threaded screw (11). One end of the threaded screw (11) passes through the bracket (10) and is connected to a holding knob (12), and the other end is rotatably connected to the inner bottom wall of the cylinder (5). A threaded sleeve (13) is provided at the center of the filter plate (7), and the threaded sleeve (13) is threadedly connected to the threaded screw (11).

3. A drainage road according to claim 2, characterized in that: A plurality of anti-slip grooves (14) are provided on the side wall of the gripping knob (12).

4. The drainage road according to claim 1, characterized in that: A sliding groove (15) is provided on the inner side wall of the cylinder (5), and a sliding block (16) is provided on the side wall of the filter plate (7) and is slidably connected to the inside of the sliding groove (15).

5. The drainage road according to claim 1, characterized in that: The curb (2) is provided with an embedding groove (17) connected to the rainwater outlet (4), and the cylinder (5) is provided with an embedding ring (18) for embedding into the embedding groove (17).

6. The drainage road according to claim 1, characterized in that: The height of the curb (2) is lower than the height of the road surface (1).

7. The drainage road according to claim 6, characterized in that: Diversion slopes (19) are provided on both sides of the road surface (1).

8. The drainage road according to claim 1, characterized in that: The curbs (2) are each provided with a retaining edge (20).

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