Roadbed sewer structure convenient to dredge

Abstract

The utility model discloses a roadbed sewer structure convenient to dredge, and relates to the technical field of roadbed drainage structures, and the roadbed sewer structure comprises a roadbed surface, a water guide mechanism is arranged on the upper surface of the roadbed surface, and the water guide mechanism is used for intercepting interlayer water flowing to a roadbed or reducing the underground water level. The utility model relates to a water guide mechanism for a roadbed, which is used for preventing the roadbed slope from slipping and collapsing and capillary water from rising to endanger the strength and the stability of the roadbed, and comprises a sewer body and a side ditch, and a plurality of guide water channels convenient for water flow to pass through are formed in the top surface of the sewer body; a water guide mechanism is arranged on the base, an intercepting assembly used for intercepting large sundries and a cutting assembly used for cutting up the sundries are arranged in the water guide mechanism, the intercepting assembly comprises a plurality of movable frame bodies, and lifting rods capable of driving the movable frame bodies to ascend are arranged on the surfaces of one sides of the movable frame bodies. Sundries and animals can be effectively prevented from entering the inside of the sewer, so that the probability that the inside of the sewer is blocked by the sundries is obviously reduced.

Description

Technical Field

[0001] The utility model relates to the field of roadbed drainage structures, in particular to a roadbed seepage ditch structure which is easy to dredge. Background Art

[0002] In roadbed engineering, it is very important to control the flow direction of rainwater and other water sources. If the road passes through areas with groundwater, interlayer water, groundwater on the top of the road cut, or a high groundwater level, it is easy to affect the stability of the roadbed or the road cut slope. Usually, it is necessary to build a seepage ditch structure under the ditch to drain the groundwater.

[0003] Traditional drainage systems are often unable to effectively intercept and remove debris in the water flow, causing scouring and damage to the roadbed, affecting the strength and stability of the roadbed.

[0004] After massive searches, it was found that the prior art publication number is CN208440940U, which discloses a roadbed seepage ditch structure that is easy to dredge. By arranging a detachable cover structure in the seepage ditch, the silt in the seepage ditch can be easily dredged by removing the cover. This solves the problem in existing projects that once the seepage ditch is silted up, the dredging process is very troublesome, and it is usually necessary to excavate the side ditch together and then rebuild it, thus causing a huge waste of manpower and material resources.

[0005] Therefore, based on the above search and in combination with the prior art, there are still some problems in the use of the above equipment. A removable cover is set on the surface of the infiltration ditch to clean the internal debris, but the water inlet groove on the side of the cover is small, which can easily lead to debris blocking the surface of the water inlet groove, resulting in the problem that the water on the roadbed surface cannot flow smoothly into the infiltration ditch. Utility Model Content

[0006] The utility model aims to provide a roadbed seepage ditch structure which is convenient for dredging, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A roadbed seepage ditch structure that is easy to dredge, comprising:

[0009] The surface of the roadbed is provided with a water guide mechanism on the upper surface of the roadbed, which is used to intercept interlayer water flowing to the roadbed, or to lower the groundwater level, to prevent the roadbed slope from sliding and capillary water from rising, which may endanger the strength and stability of the roadbed.

[0010] The water guide mechanism includes: a seepage ditch body and a side ditch. The top surface of the seepage ditch body is provided with a plurality of guide waterways for facilitating the flow of water. The interior of the water guide mechanism is provided with an interception component for intercepting large pieces of debris and a cutting component for chopping up the debris.

[0011] The interception assembly comprises: a plurality of movable frames, wherein the movable frames are located inside the interception assembly, and a lifting rod capable of driving the movable frames to rise is disposed on one side surface of the movable frames;

[0012] The cutting assembly comprises a water pipe, wherein a plurality of water-repelling plates which can rotate as water flows through the water pipe are arranged inside the water pipe.

[0013] Furthermore, the interception assembly also includes a filter screen, which is located at the center of the movable frame, and a plurality of top brackets for preventing the filter screen from being completely covered are fixedly mounted on the upper surface of the movable frame.

[0014] Furthermore, the interception assembly also includes: a plurality of fixing rods, the fixing rods are fixedly mounted on the upper surface of the roadbed surface, a transverse plate is fixedly mounted on one side surface of the fixing rod, and a limiting pile matching the limiting hole is fixedly mounted on the upper surface of the transverse plate.

[0015] Furthermore, the interception assembly also includes: a plurality of cover plates, wherein the cover plates are located on the upper surface of the seepage ditch body, one side of the cover plates is connected to the side surface of the seepage ditch body through an axis, and a limiting protrusion is also provided inside the seepage ditch body to prevent the cover plates from falling downward when the cover plates are in a closed state.

[0016] Furthermore, the cutting assembly also includes: a connecting water channel, which is located on the upper surface of the roadbed surface and has two ends respectively connected to the infiltration ditch body and the side ditch, a fixed base is fixedly installed inside the connecting water channel, and the water pipe is located on the upper surface of the fixed base.

[0017] Furthermore, the cutting assembly also includes: four cutting seats, the four cutting seats are located inside the fixed base, a slot is opened on the top of the cutting seat, a rotating rod is arranged inside the slot, the water-repellent sheet is located on the surface of the rotating rod, and a plurality of cutting blades are arranged at the end of the water-repellent sheet.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. In this scheme, by setting up an interception component, the interlayer water flowing to the roadbed and the large and small debris in the water can be efficiently intercepted through the cover plate and the filter screen. The movable frame can be easily lifted and fixed by the lifting rod and the rotating card plate, which is convenient for users to clean the filter screen and the debris accumulated on its upper surface to prevent the probability of blockage;

[0020] 2. In this solution, a cutting component is provided, through the cooperation of the filter screen in the intercepting component and the cutting blade in the cutting component, the debris inside the water flow is chopped up by the cutting blade by utilizing the driving force of the water flow, thereby ensuring that the debris is effectively intercepted and removed and keeping the water flow clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side structural schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the interception component of the utility model;

[0024] Figure 4 This is a schematic diagram of the cutting assembly structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the water-repellent sheet of the utility model.

[0026] In the figure: 1. roadbed surface; 2. seepage ditch body; 3. side ditch; 4. connecting waterway; 5. water pipe; 6. cover plate; 7. movable frame; 8. top bracket; 9. guiding waterway; 10. fixing rod; 11. limiting pile; 12. rotating card plate; 13. filter screen; 14. limiting hole; 15. lifting rod; 16. fixed base; 17. cutting seat; 18. water-repelling plate; 19. rotating rod; 20. cutting blade. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1: Please refer to Figures 1 to 5 , a roadbed seepage ditch structure that is easy to dredge, comprising:

[0029] The roadbed surface 1 is provided with a water guide mechanism on the upper surface of the roadbed surface 1, and the water guide mechanism is used to intercept interlayer water flowing toward the roadbed, or to lower the groundwater level, so as to prevent the roadbed slope from sliding and collapsing and the capillary water from rising, which may endanger the strength and stability of the roadbed;

[0030] The water guide mechanism comprises: a seepage ditch body 2 and a side ditch 3. The top surface of the seepage ditch body 2 is provided with a plurality of guide channels 9 for facilitating water infiltration. The interior of the water guide mechanism is provided with an interception component for intercepting large debris and a cutting component for chopping the debris.

[0031] The interception assembly includes: a plurality of movable frames 7, the movable frames 7 are located inside the interception assembly, and a lifting rod 15 is provided on one side surface of the movable frames 7 to drive the movable frames 7 to rise;

[0032] The cutting assembly includes: a water pipe 5, wherein a plurality of water repellent sheets 18 are arranged inside the water pipe 5 and can rotate as water flows through;

[0033] The interception assembly also includes a filter screen 13, which is located at the center of the movable frame 7. A plurality of top brackets 8 are fixedly installed on the upper surface of the movable frame 7. The top brackets 8 can prevent large pieces of debris from covering the surface of the filter screen 13 and causing difficulty in entering the water. A rotatable rotating card plate 12 is provided on the upper surface of the lifting rod 15 through a rotating shaft. A limiting hole 14 is opened at the center of the rotating card plate 12. The interception assembly also includes: a fixed rod 10, which is fixedly installed on the upper surface of the roadbed surface 1, and a transverse plate is fixedly installed on one side surface of the fixed rod 10. A limiting pile 11 matched with the limiting hole 14 is fixedly installed on the upper surface of the plate, and the movable frame 7 can be driven to rise by pulling and rotating the card plate 12, and the position of the movable frame 7 can be fixed by turning the card plate 12 and using the matching of the limiting pile 11 and the limiting hole 14. The interception component also includes: a plurality of cover plates 6, the cover plates 6 are located on the upper surface of the seepage ditch body 2, one side of the cover plate 6 is connected to the side surface of the seepage ditch body 2 through a shaft, and the inside of the seepage ditch body 2 is also provided with a limiting protrusion for preventing the cover plate 6 from falling downward when the cover plate 6 is in a closed state;

[0034] The cutting assembly also includes: a connecting waterway 4, which is located on the upper surface of the roadbed surface 1 and has its two ends connected to the seepage ditch body 2 and the side ditch 3 respectively; a fixed base 16 is fixedly installed inside the connecting waterway 4; a water pipe 5 is located on the upper surface of the fixed base 16; four cutting seats 17 are arranged inside the fixed base 16; a groove is provided on the top of the cutting seat 17; a rotating rod 19 is arranged inside the groove; a water-repelling sheet 18 is located on the surface of the rotating rod 19; a plurality of cutting blades 20 are arranged at the end of the water-repelling sheet 18; when the water flow inside the side ditch 3 passes through the water pipe 5, the water-repelling sheet 18 is driven to rotate by the water flow, and the cutting blades 20 are used to cut the debris inside the water flow, so as to prevent blockage.

[0035] In this embodiment, when rainwater or other water sources flow toward the roadbed, the guide water channel 9 opened on the top surface of the infiltration ditch body 2 guides the water flow into the infiltration ditch. The design of these guide water channels enables the water flow to enter the block stone layer at the bottom of the infiltration ditch in an orderly and uniform manner, thereby avoiding direct scouring of the roadbed.

[0036] The interception assembly is mainly composed of a movable frame 7, a filter screen 13, a top bracket 8, a lifting rod 15, a rotating card plate 12, a limiting pile 11 and a cover plate 6. The filter screen 13 is located at the center of the movable frame 7 and is used to intercept large debris in the water flow, such as leaves, plastic bags, etc. The top bracket 8 prevents debris from covering the surface of the filter screen to ensure smooth water flow. When the filter screen needs to be cleaned, the cover plate 6 is opened and the movable frame 7 is driven up by pulling the rotating card plate 12, and the rotating card plate 12 is turned over to make the limiting pile 11 cooperate with the limiting hole 14, thereby fixing the position of the movable frame 7, which is convenient for cleaning the filter screen and the debris therein. The cover plate 6 is closed when the seepage ditch is in use to prevent debris and animals from entering the inside of the seepage ditch, and the limiting protrusion ensures that the cover plate will not fall off when it is closed;

[0037] The cutting assembly is mainly composed of a water pipe 5, a water-repelling sheet 18, a cutting blade 20, a connecting water channel 4 and a cutting seat 17. When water flows from the side ditch 3 into the infiltration ditch body 2 through the connecting water channel 4, it first enters the water pipe 5. The water-repelling sheet 18 in the water pipe rotates with the water flow, driving the cutting blade 20 on its surface to cut small debris in the water flow, such as fibers, algae, etc. The cut debris continues to flow downward with the water flow. Due to the effect of the interception assembly, most of the debris is intercepted in the infiltration ditch, and only clean water flows into the drainage system under the roadbed through the guiding water channel 9;

[0038] Through the coordinated work of the water-guiding mechanism, intercepting components and cutting components, the roadbed seepage ditch structure can effectively intercept and remove interlayer water and debris flowing to the roadbed, prevent the roadbed slope from sliding and capillary water from rising, and cause damage to the roadbed, thereby ensuring the strength and stability of the roadbed. At the same time, the structure also has the advantages of easy cleaning and simple maintenance, and is suitable for various roadbed drainage projects.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roadbed seepage ditch structure that is easy to dredge, comprising: A roadbed surface (1), wherein a water guide mechanism is arranged on the upper surface of the roadbed surface (1), and the water guide mechanism is used to intercept interlayer water flowing toward the roadbed, or to lower the groundwater level, so as to prevent the roadbed slope from sliding and the capillary water from rising, thereby endangering the strength and stability of the roadbed; The water guide mechanism comprises: a seepage ditch body (2) and a side ditch (3); the top surface of the seepage ditch body (2) is provided with a plurality of guide channels (9) for facilitating the passage of water; the interior of the water guide mechanism is provided with an interception component for intercepting large pieces of debris and a cutting component for chopping up the debris; The interception assembly comprises: a plurality of movable frames (7), wherein the movable frames (7) are located inside the interception assembly, and a lifting rod (15) capable of driving the movable frames (7) to rise is provided on one side surface of the movable frames (7); The cutting assembly comprises: a water pipe (5), wherein a plurality of water-repelling plates (18) are arranged inside the water pipe (5) and can rotate as water flows through.

2. A roadbed seepage ditch structure that is easy to dredge according to claim 1, characterized in that: The interception assembly further comprises a filter screen (13), wherein the filter screen (13) is located at the center of the movable frame (7), and a plurality of top brackets (8) for preventing the filter screen (13) from being completely covered are fixedly mounted on the upper surface of the movable frame (7).

3. A roadbed seepage ditch structure that facilitates dredging according to claim 2, characterized in that: The interception assembly further comprises: a plurality of fixing rods (10), wherein the fixing rods (10) are fixedly mounted on the upper surface of the roadbed surface (1), a transverse plate is fixedly mounted on one side surface of the fixing rods (10), and a limiting pile (11) matching the limiting hole (14) is fixedly mounted on the upper surface of the transverse plate.

4. A roadbed seepage ditch structure that facilitates dredging according to claim 1, characterized in that: The interception assembly also includes a plurality of cover plates (6), wherein the cover plates (6) are located on the upper surface of the seepage ditch body (2), one side of the cover plates (6) is connected to the side surface of the seepage ditch body (2) via an axle, and a limiting protrusion is also provided inside the seepage ditch body (2) for preventing the cover plates (6) from falling downward when the cover plates (6) are in a closed state.

5. The roadbed seepage ditch structure that is easy to dredge according to claim 1 is characterized by: The cutting assembly further comprises: a connecting water channel (4), the connecting water channel (4) being located on the upper surface of the roadbed surface (1) and having two ends respectively connected to the infiltration ditch body (2) and the side ditch (3), a fixed base (16) being fixedly installed inside the connecting water channel (4), and the water pipe (5) being located on the upper surface of the fixed base (16).

6. A roadbed seepage ditch structure that facilitates dredging according to claim 5, characterized in that: The cutting assembly further comprises: four cutting seats (17), the four cutting seats (17) being located inside the fixed base (16), a slot being provided on the top of the cutting seat (17), a rotating rod (19) being provided inside the slot, the water-repellent sheet (18) being located on the surface of the rotating rod (19), and a plurality of cutting blades (20) being provided at the end of the water-repellent sheet (18).

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