Rapid drainage device for road

Abstract

The utility model relates to the field of road drainage, in particular to a rapid road drainage device which comprises a drainage well, a well lid is rotatably connected to the top of the drainage well, a guide frame is placed in the drainage well, a connecting rod is connected to the inner wall of the guide frame in a penetrating mode, and a supporting frame is fixedly installed at the top end of the connecting rod. A connecting plate is arranged at the top of the supporting frame, a plurality of sets of scrubbing brushes arranged side by side are arranged at the top of the connecting plate, a plurality of sets of permeable holes arranged side by side are formed in the top of the connecting plate, and a buoyancy ball is arranged on the outer surface of a connecting rod. By means of the buoyancy ball, the connecting plate, the scrubbing brush, the connecting rod and the well lid, the scrubbing brush moves upwards and penetrates through the well lid by means of the combination effect of the buoyancy ball and the water level, the effect of dredging the well lid is achieved, the use cost is low, popularization is convenient, the scrubbing brush can move downwards without hindrance when a passing vehicle is encountered, and the scrubbing brush can move downwards without hindrance. And the possibility that the device is damaged is reduced while passing is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of road drainage, and specifically relates to a road rapid drainage device. Background Technique

[0002] Road drainage includes a road surface drainage part and a roadside drainage part to quickly drain rainwater. To ensure the traffic effect of the road, road drainage devices are widely used. Therefore, an existing road rapid drainage device has been continuously innovated and developed. It can be seen that the existing road rapid drainage device basically meets people's needs, but there are still some problems.

[0003] For example, the patent document with the publication number CN221072937U discloses a rapid drainage device for urban roads, which is provided with "a drainage well and a manhole cover hinged to the top of the drainage well. The manhole cover is provided with an anti-blocking mechanism, and a cleaning mechanism is arranged at the bottom of the manhole cover. The anti-blocking mechanism includes a driving motor, a driving gear, a driving shaft, a transmission gear, a driving bevel gear, a group of driven shafts, a group of driven bevel gears, two arc-shaped turning plates and a number of anti-blocking brushes. The beneficial effect of the utility model is that the driving motor drives the two arc-shaped turning plates to turn 180° through the driving shaft and a group of driven shafts, so that the anti-blocking brush faces upwards. The anti-blocking brush can filter impurities in the rainwater entering the drainage well. The rotating shaft drives a group of cleaning brush plates to automatically clean the sundries in the drainage holes of the manhole cover, and the cleaned sundries fall into the collection barrel, thereby achieving the purpose of anti-blocking and accelerating drainage."

[0004] However, when the above device is actually used, by turning on the driving motor, the two arc-shaped turning plates are driven to turn 180°, so that the anti-blocking brush faces upwards. The anti-blocking brush is used to filter impurities. Since there are many sewer openings in the city, if this device is installed at each drainage location, the energy consumption is relatively large, the use cost is increased, which is not conducive to wide use. And when encountering passing vehicles, the anti-blocking brush is easily damaged by the rolling of the wheels, increasing the maintenance cost. Therefore, there is an urgent need for a road rapid drainage device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a road rapid drainage device to solve the problem of high use cost mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a road rapid drainage device includes a drainage well, the top of the drainage well is rotatably connected with a manhole cover, and a guiding frame is placed inside the drainage well;

[0007] Connecting rod, the connecting rod runs through and is connected to the inner wall of the guiding frame, a support frame is fixedly installed at the top end of the connecting rod, a connecting plate is arranged at the top of the support frame, multiple groups of hard brushes arranged side by side are arranged at the top of the connecting plate, multiple groups of water permeable holes arranged side by side are opened at the top of the connecting plate, and a buoyancy ball is arranged on the outer surface of the connecting rod.

[0008] Preferably, a fixed frame is arranged at the top of the guiding frame, and a first magnet is arranged at the bottom of the guiding frame.

[0009] Preferably, a placing frame is arranged on the inner wall of the drainage well, and the first magnet is fitted and connected to the inner wall of the placing frame.

[0010] Preferably, a connecting hole is opened on the outer surface of the guiding frame, and a drainage port is opened on one side of the drainage well.

[0011] Preferably, a second magnet is arranged on the inner wall of the placing frame, and the second magnet overlaps the bottom of the first magnet.

[0012] Preferably, a collection frame is placed on the inner bottom wall of the drainage well, and a fixing block is arranged on the inner bottom wall of the collection frame.

[0013] Preferably, a connecting ring is rotatably connected to the outer surface of the connecting plate, a support ring is connected to the inner wall of the connecting ring, and the support ring is rotatably connected to the inner wall of the drainage well.

[0014] Preferably, the guiding frame is in the shape of a conical frame, and the guiding frame is located above the collection frame.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. Through the upward floating of the buoyancy ball, the height of the connecting plate is adjusted, and then the hard brush is driven to pass through the manhole cover, so as to clean the manhole cover and lift the sheet-like light garbage such as plastic belts or papers on the top of the manhole cover, achieving the purpose of dredging the manhole cover. At the same time, the sewage flows into the drainage well through the water permeable holes and is discharged, ensuring the water passing effect of the manhole cover, and further ensuring the drainage efficiency of the road drainage device. This device utilizes the combined effect of the buoyancy ball and the water level to achieve the effect of dredging the manhole cover, with low use cost and easy to promote. And when the hard brush meets a passing vehicle, the hard brush can move down unobstructed, ensuring passage while reducing the possibility of device damage, making the device more practical.

[0017] 2. By using the combination of the guiding frame, the first magnet, the placement frame, the fixed frame and the second magnet, large particulate impurities in the sewage can be filtered and the impurities after cleaning at the manhole cover can be collected, avoiding the situation that the drainage outlet is blocked by garbage and affecting the drainage effect. The guiding frame is detachable, which facilitates the cleaning of garbage. Moreover, by utilizing the attraction between the first magnet and the second magnet, the guiding frame can be quickly installed, making it convenient to use. Brief Description of the Drawings

[0018] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the guiding frame of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the connecting plate of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the drainage well of the present utility model;

[0022] Figure 5 is a schematic structural diagram of the collection frame of the present utility model.

[0023] In the figure: 1. Drainage well; 2. Manhole cover; 3. Guiding frame; 4. Connecting rod; 5. Support frame; 6. Connecting plate; 7. Hard brush; 8. Permeable hole; 9. Buoyancy ball; 10. Fixed frame; 11. First magnet; 12. Placement frame; 13. Connection hole; 14. Drainage outlet; 15. Second magnet; 16. Collection frame; 17. Fixed block; 18. Connection ring; 19. Support ring. Detailed Description of the Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 - 5 , an embodiment provided by the present utility model:

[0026] A rapid road drainage device includes a drainage well 1. A manhole cover 2 is rotatably connected to the top of the drainage well 1. A guiding frame 3 is placed inside the drainage well 1. A connecting rod 4 passes through and is connected to the inner wall of the guiding frame 3. The top end of the connecting rod 4 is fixedly installed with a support frame 5. A connecting plate 6 is arranged on the top of the support frame 5. Multiple groups of hard brushes 7 arranged side by side are arranged on the top of the connecting plate 6. Multiple groups of water-permeable holes 8 arranged side by side are opened on the top of the connecting plate 6. A buoyancy ball 9 is arranged on the outer surface of the connecting rod 4. A connecting ring 18 is rotatably connected to the outer surface of the connecting plate 6. The inner wall of the connecting ring 18 is connected with a support ring 19, and the support ring 19 is rotatably connected to the inner wall of the drainage well 1. The guiding frame 3 is in the shape of a conical frame;

[0027] When the water level inside the drainage well 1 reaches the buoyancy ball 9 at the bottom and continues to rise, the buoyancy ball 9 floats up. Then the buoyancy ball 9 pushes the connecting rod 4 to move upward. After that, the connecting rod 4 pushes the connecting plate 6 to move upward through the support frame 5. Then the connecting plate 6 drives the hard brush 7 to move upward. The hard brush 7 passes through the through-hole of the manhole cover 2 to dredge it. At the same time, the sewage flows into the drainage well 1 through the water-permeable holes 8 on the connecting plate 6, ensuring the water passing rate of the manhole cover 2. When the water inflow volume in the drainage well 1 is greater than the drainage volume, the water level continues to rise. The connecting plate 6 is blocked by the manhole cover 2 and is difficult to rise indefinitely. As a result, the buoyancy ball 9 at the bottom is gradually submerged. At this time, the connecting plate 6 moves downward without being affected by the buoyancy ball 9, and then pushes the support frame 5 to move downward. The support frame 5 returns to its original position due to the obstruction of the guiding frame 3. When the water level reaches the buoyancy ball 9 above and continues to rise, the buoyancy ball 9 continues the above operations. During this process, the drainage area increases, and the drainage volume is generally greater than the water inflow volume. The buoyancy ball 9 can be used continuously. The combination of the connecting ring 18 and the support ring 19 can connect the connecting plate 6 to the drainage well 1 to limit and stabilize the connecting plate 6 and prevent the connecting plate 6 from rotating, affecting the dredging effect of the hard brush 7. And when the hard brush 7 passes through the manhole cover 2 and meets a passing vehicle, the hard brush 7 can move downward unobstructed. By setting the guiding frame 3 in the shape of a conical frame, it is ensured that the drainage efficiency will not be affected while collecting garbage.

[0028] Further, a fixed frame 10 is arranged at the top of the guiding frame 3. A first magnet 11 is arranged at the bottom of the guiding frame 3. A placement frame 12 is arranged on the inner wall of the drainage well 1, and the first magnet 11 is fitted and connected to the inner wall of the placement frame 12. A second magnet 15 is arranged on the inner wall of the placement frame 12, and the second magnet 15 overlaps the bottom of the first magnet 11;

[0029] Through the combination of the guiding frame 3 and the fixed frame 10, a storage frame can be formed. When garbage falls through the manhole cover 2 onto the guiding frame 3, the garbage is guided by the guiding frame 3 and falls to the surface at its bottom. When cleaning the drainage well 1, the staff first separates the connecting ring 18 and the supporting ring 19, and then drives the connecting plate 6 to move upward. After that, the connecting plate 6 pushes the guiding frame 3 to move upward through the buoyancy ball 9, so that the guiding frame 3 can be taken out from the drainage well 1, facilitating the cleaning of the collected garbage. After the cleaning is completed, the staff slowly lowers the guiding frame 3, and then the guiding frame 3 drives the first magnet 11 to move downward, making it embed into the placement frame 12. Then, by using the attraction between the first magnet 11 and the second magnet 15, the first magnet 11 can be stably placed in the placement frame 12, thus ensuring the stability of the guiding frame 3.

[0030] Further, connection holes 13 are formed on the outer surface of the guiding frame 3, and a drainage port 14 is formed on one side of the drainage well 1;

[0031] The sewage passes through the connection holes 13 and falls to the collection frame 16. When the water level reaches the drainage port 14, the sewage is discharged through the drainage port 14.

[0032] Further, a collection frame 16 is placed on the inner bottom wall of the drainage well 1. A fixing block 17 is arranged on the inner bottom wall of the collection frame 16, and the guiding frame 3 is located above the collection frame 16;

[0033] The silt in the sewage is collected by the collection frame 16, facilitating the cleaning of the silt in the drainage well 1. When cleaning the silt inside the collection frame 16, the staff applies an upward force to the fixing block 17 through a lifting tool to make it move upward. After that, the fixing block 17 drives the collection frame 16 to move upward, so that the collection frame 16 can be taken out from the drainage well 1, and then the silt can be cleaned.

[0034] Working principle: During the process of road drainage, when the water level inside the drainage well 1 reaches the buoyancy ball 9 and continues to rise, the buoyancy ball 9 floats up, thus pushing the connecting rod 4 to move upward. After that, the connecting rod 4 drives the connecting plate 6 to move upward through the support frame 5. The hard brush 7 moves upward along with the connecting plate 6, and the hard brush 7 sweeps the manhole cover 2 and lifts up the sheet-like light garbage such as plastic bags or papers on its top, thus dredging the manhole cover 2. At the same time, the sewage flows into the drainage well 1 through the water permeable holes 8 on the connecting plate 6 and is discharged, ensuring the water passing rate of the manhole cover 2 and thus ensuring the drainage efficiency of the road. In addition, through the combination of the guiding frame 3 and the fixed frame 10, the garbage falling at the wellhead or the large particle garbage in the sewage can be collected, preventing the drainage port 14 from being blocked by garbage and affecting drainage. And the guiding frame 3 is detachable, facilitating the cleaning of garbage. By using the attraction between the first magnet 11 and the second magnet 15, the guiding frame 3 can be installed quickly and effectively.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A road rapid drainage device, comprising a drainage well (1), characterized in that: The top of the drainage well (1) is rotatably connected to a well cover (2), and a guide frame (3) is placed inside the drainage well (1); A connecting rod (4), the connecting rod (4) penetrates and is connected to the inner wall of the guide frame (3), a support frame (5) is fixedly installed on the top of the connecting rod (4), a connecting plate (6) is arranged on the top of the support frame (5), a plurality of groups of bristle brushes (7) arranged side by side are arranged on the top of the connecting plate (6), a plurality of groups of water-permeable holes (8) arranged side by side are opened on the top of the connecting plate (6), and a buoyancy ball (9) is arranged on the outer surface of the connecting rod (4).

2. A road rapid drainage device according to claim 1, characterized in that: A fixing frame (10) is arranged on the top of the guide frame (3), and a first magnetic block (11) is arranged on the bottom of the guide frame (3).

3. A road rapid drainage device according to claim 1, characterized in that: The inner wall of the drainage well (1) is provided with a placement frame (12), and the first magnetic block (11) is embedded and connected to the inner wall of the placement frame (12).

4. A road rapid drainage device according to claim 1, characterized in that: A connection hole (13) is provided on the outer surface of the guide frame (3), and a drainage port (14) is provided on one side of the drainage well (1).

5. A road rapid drainage device according to claim 3, characterized in that: The inner wall of the placement frame (12) is provided with a second magnetic block (15), and the second magnetic block (15) is overlapped with the bottom of the first magnetic block (11).

6. A road rapid drainage device according to claim 1, characterized in that: A collecting frame (16) is placed on the inner bottom wall of the drainage well (1), and a fixing block (17) is provided on the inner bottom wall of the collecting frame (16).

7. A road rapid drainage device according to claim 1, characterized in that: The outer surface of the connecting plate (6) is rotatably connected to a connecting ring (18), the inner wall of the connecting ring (18) is connected to a supporting ring (19), and the supporting ring (19) is rotatably connected to the inner wall of the drainage well (1).

8. A road rapid drainage device according to claim 1, characterized in that: The guide frame (3) is in the shape of a conical frame, and the guide frame (3) is located above the collecting frame (16).

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