Drainage municipal road structure

Abstract

The utility model discloses a drainage municipal road structure in the technical field of municipal roads, which comprises a drainage well, a drainage cover is mounted at the top of the drainage well, a water leakage hole is formed in the top of the drainage cover, a plurality of water guide grooves are uniformly formed in the periphery of the top of the drainage cover, and a pulling frame is mounted on the inner side of the drainage cover. One side of the drainage well is connected with three drainage pipes which are evenly arranged, water flow drives sundries to be subjected to impurity removal and filtration through the drainage cover, then a water guide frame in the drainage well can conduct impurity removal and filtration on the sundries entering the drainage well, and the problems that when the rainfall amount of an existing drainage device is large, the sundries are prone to flushing, and the top of the drainage device is blocked are solved. The problems that accumulated water is left on the road surface, normal drainage cannot be achieved, traveling of vehicles and pedestrians is affected, sundries enter a drainage device and are prone to accumulation or retention, the drainage device is inconvenient to disassemble and assemble for cleaning, the drainage amount is reduced, and the drainage efficiency and practicability of the device are affected are solved.

Description

Technical Field

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

[0002] Municipal road drainage refers to the measures taken to remove precipitation from the surface of urban roads. Usually, a rainwater inlet is set at a low-lying area at the edge of the road surface, and rainwater is discharged into 4 underground drainage pipes through the rainwater inlet. However, as debris on the surface of municipal roads drifts in the rainwater, it is easy to block the concrete grille plate (or iron grate) at the top of the rainwater inlet, resulting in a failure to drain water normally, which in turn affects the travel of vehicles and pedestrians.

[0003] When the rainfall is heavy, the existing drainage device is prone to be washed away by debris and the top of the drainage device is blocked, causing water to accumulate on the road surface, resulting in abnormal drainage, affecting the travel of vehicles and pedestrians, and debris entering the drainage device is prone to accumulation or retention, and it is inconvenient to disassemble and remove the drainage device for cleaning, resulting in reduced drainage volume, affecting the efficiency and practicality of the drainage device. Therefore, technical personnel in this field provide a drainage municipal road structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a drainage municipal road structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage municipal road structure, comprising a drainage well, a drainage cover is installed on the top of the drainage well, a water leakage hole is opened on the top of the drainage cover, three drainage pipes arranged evenly are connected to one side of the drainage well, a water guide frame is installed inside the drainage well, and support bars are connected to both sides of the drainage well;

[0006] A locking assembly for fixing the water guide frame is installed between the water guide frame and the drainage well, a debris removal piece is installed on the inner side of the water guide frame, the drainage cover and the drainage well are fixed by bolts, the locking assembly includes fixing strips installed on both sides of the drainage well, one side of the fixing strip is provided with an installation cavity, one side of the installation cavity is provided with a sliding plate, the sliding plate is slidably connected to the installation cavity, the locking assembly also includes a pull rod connected to one side of the sliding plate, the other side of the sliding plate is connected to a locking block, a spring is mounted on one side of the sliding plate and located on the outside of the pull rod, locking grooves are respectively provided on both sides of the drainage well, both sides of the sliding plate are fixedly connected to the locking block and the pull rod, the pull rod passes through the installation cavity and is slidably connected thereto.

[0007] Preferably, the debris removal component comprises a filter screen plate installed on the inner side of the water guide frame, and a fixing rod is connected to the bottom of the filter screen plate.

[0008] Preferably, a plurality of water guide grooves are evenly arranged around the top of the drain cover, and a pulling frame is installed on the inner side of the drain cover, and the pulling frame passes through the drain cover and is slidably connected thereto.

[0009] Preferably: three evenly arranged fixing columns are installed at the bottom and near both sides of the drainage cover, and three evenly arranged fixing grooves are opened at the top and near both sides of the drainage well, and the fixing columns are movably connected to the fixing grooves.

[0010] Preferably, positioning strips are connected to both sides of the water guide frame, positioning grooves are opened on the other two sides of the drainage well, and the positioning strips are movably connected to the positioning grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, by arranging a drainage pipe, a water guide frame and a support bar, the drainage cover and the drainage well can be installed and fixed by bolts, and rainwater flows to the drainage well through a plurality of water leakage holes on the top of the drainage cover, and the water flow drives the debris to be removed and filtered through the drainage cover, and then the water guide frame in the drainage well can remove and filter the debris entering the drainage well, and the rainwater after the removal and filtration is discharged through the three drainage pipes on one side of the drainage well, thereby improving the efficiency of the device for rainwater flow drainage.

[0013] 2. In the utility model, by setting a sliding plate, a pull rod, a spring and a locking block, the cross-section of the fixed strip is arc-shaped, which is convenient for rainwater and debris to flow through the drainage well. The spring in the installation cavity can squeeze and push the sliding plate, and the pull rod can pull the locking block on one side of the sliding plate out of the locking groove, so as to facilitate the disassembly and assembly of the water guide frame for cleaning or replacement.

[0014] 3. In the utility model, by setting a filter screen plate and a fixing rod, the filter screen plate inside the water guide frame can filter the debris or large stones in the water flow, and the fixing rod can drive the filter screen plate to be detached or installed in the water guide frame, so that the filter screen plate can drive the debris to be detached from the water guide frame for cleaning, thereby improving the convenience of operators in cleaning the drainage well. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0017] Figure 3 It is a front cutaway stereoscopic view of the overall structure of the utility model;

[0018] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 It is a structural schematic diagram of the water guide frame, fixing strip, filter screen plate and fixing rod in the overall structure of the utility model.

[0020] In the figure: 1. Drain well; 2. Drain cover; 3. Leakage hole; 4. Drain pipe; 5. Water guide frame; 6. Support bar; 7. Fixing bar; 8. Installation cavity; 9. Sliding plate; 10. Pull rod; 11. Locking block; 12. Spring; 13. Locking groove; 14. Filter screen; 15. Fixing rod; 16. Water guide groove; 17. Pulling frame; 18. Fixing column; 19. Fixing groove; 20. Positioning bar; 21. Positioning groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 to Figure 5 In an embodiment of the utility model, a drainage municipal road structure includes a drainage well 1, a drainage cover 2 is installed on the top of the drainage well 1, a leakage hole 3 is opened on the top of the drainage cover 2, a plurality of water guide grooves 16 are evenly arranged around the top of the drainage cover 2, a pulling frame 17 is installed on the inner side of the drainage cover 2, three evenly arranged drainage pipes 4 are connected to one side of the drainage well 1, a water guide frame 5 is installed on the inner side of the drainage well 1, support bars 6 are respectively connected to the two sides of the inside of the drainage well 1, a locking assembly for fixing the water guide frame 5 is installed between the water guide frame 5 and the drainage well 1, a debris removal part is installed on the inner side of the water guide frame 5, the drainage cover 2 and the drainage well 1 are fixed by bolts, and the pulling frame 17 penetrates the drainage cover 2 and is slidably connected thereto.

[0023] When in use, the drain cover 2 and the drain well 1 can be installed and fixed by bolts, and rainwater flows into the drain well 1 through the multiple leakage holes 3 on the top of the drain cover 2, and the water guide groove 16 on the top of the drain cover 2 can facilitate the rainwater to flow through the drain cover 2, and the pulling frame 17 can drive the drain cover 2 to move upward and separate from the drain well 1, so as to prevent the drain cover 2 from being squeezed by rainwater and difficult to be pulled out, and the water flow drives the debris to be removed and filtered through the drain cover 2, and then the water guide frame 5 in the drain well 1 can remove and filter the debris entering the drain well 1, and the rainwater after removal and filtration is discharged through the three drain pipes 4 on one side of the drain well 1, thereby improving the efficiency of the device for rainwater flow drainage.

[0024] In one embodiment, specifically, the locking assembly includes a fixing bar 7 installed on both sides of the drainage well 1, a mounting cavity 8 is opened on one side of the fixing bar 7, a sliding plate 9 is installed on one side of the mounting cavity 8, the locking assembly also includes a pull rod 10 connected to one side of the sliding plate 9, a locking block 11 is connected to the other side of the sliding plate 9, a spring 12 is mounted on one side of the sliding plate 9 and located on the outside of the pull rod 10, locking grooves 13 are respectively opened on both sides of the drainage well 1, both sides of the sliding plate 9 are fixedly connected to the locking block 11 and the pull rod 10, the pull rod 10 passes through the mounting cavity 8 and is slidably connected thereto, and the sliding plate 9 is slidably connected to the mounting cavity 8.

[0025] Among them, the cross-section of the fixing strip 7 is arc-shaped, which is convenient for rainwater and debris to flow through the drainage well 1. The spring 12 in the installation cavity 8 can squeeze and push the sliding plate 9, and the pull rod 10 can pull the locking block 11 on one side of the sliding plate 9 out of the locking groove 13, so as to facilitate the disassembly and assembly of the water guide frame 5 for cleaning or replacement.

[0026] Furthermore, the debris removal component includes a filter screen plate 14 installed on the inner side of the water guide frame 5, and a fixing rod 15 is connected to the bottom of the filter screen plate 14. The filter screen plate 14 on the inner side of the water guide frame 5 can filter debris or large stones in the water flow, and the fixing rod 15 can drive the filter screen plate 14 to be detached or installed in the water guide frame 5, so that the filter screen plate 14 can drive the debris to be detached from the water guide frame 5 for cleaning, thereby improving the convenience of the operator in cleaning the drainage well 1.

[0027] In one embodiment, specifically, three evenly arranged fixing columns 18 are installed at the bottom and near both sides of the drain cover 2, and three evenly arranged fixing grooves 19 are opened at the top and near both sides of the drainage well 1. The fixing columns 18 are movably connected with the fixing grooves 19. The multiple fixing columns 18 at the bottom of the drain cover 2 can be inserted into the fixing grooves 19 at the top of the drainage well 1, so as to guide and limit the drain cover 2.

[0028] Among them, positioning strips 20 are respectively connected to the two sides of the water guide frame 5, and positioning grooves 21 are respectively opened on the other two sides inside the drainage well 1. The positioning strips 20 are movably connected with the positioning grooves 21. The positioning grooves 21 can guide and limit the positioning strips 20, thereby improving the stability of the positioning strips 20 in positioning the water guide frame 5 and preventing the water guide frame 5 from shifting.

[0029] The working principle of this utility model:

[0030] First, place the water guide frame 5 in the drainage well 1. At this time, the water guide frame 5 drives the positioning block to slide in the positioning groove 21, and then slowly release the pull rod 10. At this time, the spring 12 squeezes the sliding plate 9, and then the sliding plate 9 drives the locking block 11 to embed in the locking groove 13 to lock and install the water guide frame 5, and then the fixing rod 15 drives the filter screen plate 14 to enter the water guide frame 5, and then the drainage cover 2 is covered on the top of the drainage pipe. At this time, multiple fixing columns 18 at the bottom of the drainage cover 2 are inserted into the fixing groove 19 at the top of the drainage well 1, and then the drainage cover 2 and the drainage well 1 are installed and fixed with bolts. The rainwater flows to the drainage well 1 through the multiple water guide grooves 16 and the leakage holes 3 on the top of the drainage cover 2, and then the filter screen plate 14 and the water guide frame 5 remove impurities and filter the rainwater, and the filtered rainwater flows through the drainage pipe 4 on one side of the drainage well 1.

[0031] 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 drainage municipal road structure, comprising a drainage well (1), characterized in that: A drainage cover (2) is installed on the top of the drainage well (1), a water leakage hole (3) is opened on the top of the drainage cover (2), three drainage pipes (4) arranged evenly are connected to one side of the drainage well (1), a water guide frame (5) is installed inside the drainage well (1), and support bars (6) are respectively connected to the two sides of the drainage well (1); A lock assembly for fixing the water guide frame (5) is installed between the water guide frame (5) and the drainage well (1); a debris removal component is installed inside the water guide frame (5); the drainage cover (2) and the drainage well (1) are fixed by bolts; the lock assembly comprises a fixing strip (7) installed on both sides of the drainage well (1); a mounting cavity (8) is provided on one side of the fixing strip (7); a sliding plate (9) is installed on one side of the mounting cavity (8); the lock assembly also comprises a fixing strip (7) installed on one side of the sliding plate (9); A pull rod (10) is connected to the sliding plate (9), and a locking block (11) is connected to the other side of the sliding plate (9). A spring (12) is mounted on one side of the sliding plate (9) and located outside the pull rod (10). Locking grooves (13) are respectively provided on both sides of the interior of the drainage well (1). Both sides of the sliding plate (9) are fixedly connected to the locking block (11) and the pull rod (10), respectively. The pull rod (10) passes through the installation cavity (8) and is slidably connected thereto, and the sliding plate (9) is slidably connected to the installation cavity (8).

2. A drainage municipal road structure according to claim 1, characterized in that: The impurity removal component comprises a filter screen plate (14) installed on the inner side of the water guide frame (5), and a fixing rod (15) is connected to the bottom of the filter screen plate (14).

3. A drainage municipal road structure according to claim 2, characterized in that: A plurality of evenly arranged water guide grooves (16) are respectively provided around the top of the drain cover (2), and a pulling frame (17) is installed inside the drain cover (2). The pulling frame (17) penetrates the drain cover (2) and is slidably connected thereto.

4. A drainage municipal road structure according to claim 3, characterized in that: Three evenly arranged fixing columns (18) are respectively installed at the bottom and near both sides of the drainage cover (2), and three evenly arranged fixing grooves (19) are opened at the top and near both sides of the drainage well (1), and the fixing columns (18) are movably connected to the fixing grooves (19).

5. A drainage municipal road structure according to claim 4, characterized in that: Positioning strips (20) are respectively connected to the two sides of the water guide frame (5), and positioning grooves (21) are respectively opened on the other two sides inside the drainage well (1), and the positioning strips (20) are movably connected to the positioning grooves (21).

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