Rainwater drainage device for road

Abstract

The utility model discloses a road rainwater drainage device which comprises a collecting box, a partition plate is integrally arranged in the collecting box, a water inlet located on one side of the partition plate is formed in the top of the collecting box, a fixing frame is fixedly installed in the collecting box, a flow guide plate located below the water inlet is arranged above the fixing frame, and a water outlet located below the flow guide plate is formed in the top of the collecting box. A filter screen located below the water inlet is fixedly installed at the top of the flow guide plate, a guide rail is fixedly installed at the top of the fixing frame, rolling wheels are arranged at the bottom of the flow guide plate, and the bottoms of the rolling wheels are in rolling connection with the top of the guide rail. By arranging the filter screen, after rainwater enters the collecting box through the water inlet, the rainwater is firstly filtered through the filter screen, impurities are left on the filter screen, the filtered rainwater is discharged into an urban drainage pipe network through the drainage port, the filtered rainwater is cleaner, and a drainage pipeline cannot be blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater discharge, in particular to a rainwater discharge device for roads. Background Art

[0002] As my country's urbanization process gradually accelerates, residents' requirements for urban municipal facilities are gradually increasing. As a result, many bottlenecks in the development of municipal facilities have emerged. Among them, the problems with municipal rainwater facilities are particularly obvious. In particular, the normalization of disastrous climate in recent years has caused waterlogging in many urban areas of my country due to poor drainage, which has brought a huge burden to urban traffic. In serious cases, it has even caused great losses to residents and public property.

[0003] Especially on the road, sometimes due to rainfall, rainwater gathers on the road. In order not to affect traffic jams, it needs to be discharged in time. However, sometimes rainwater contains impurities, which are easy to get blocked during discharge. Usually, it is discharged after filtering. However, if the filter plate is not cleaned for a long time, it will also get blocked.

[0004] For this purpose, we propose a rainwater drainage device for roads. Utility Model Content

[0005] The purpose of the utility model is to provide a road rainwater discharge device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater discharge device for roads, comprising a collecting box, a partition is integrally arranged inside the collecting box, a water inlet located on one side of the partition is arranged on the top of the collecting box, a fixing frame is fixedly installed inside the collecting box, a guide plate located below the water inlet is arranged above the fixing frame, a filter screen located below the water inlet is fixedly installed on the top of the guide plate, a guide rail is fixedly installed on the top of the fixing frame, a roller is arranged at the bottom of the guide plate, and the bottom of the roller is rollingly connected to the top of the guide rail.

[0007] Optionally, the interior of the collection box is divided into a collection box located on the other side of the partition by a partition, the discharge port of the filter screen passes through the partition and is located inside the collection box, one side of the partition is rotatably connected to a force-bearing rotating plate located below the discharge port of the guide plate, and a first transmission wheel is fixedly installed on one side of the rotating rod of the force-bearing rotating plate.

[0008] Optionally, the top of the fixed frame is rotatably connected to a rotating rod located on one side of the guide plate, and a second transmission wheel is fixedly installed in the middle of the rotating rod. The second transmission wheel is transmission-connected to the first transmission wheel through a transmission belt.

[0009] Optionally, an eccentric disk is fixedly mounted on one end of the rotating rod, a pull rod is eccentrically rotatably connected to one side of the eccentric disk, a connecting seat is fixedly mounted on one side of the guide plate, and the other end of the pull rod is rotatably connected to the connecting seat.

[0010] Optionally, the feed openings of the filter screen and the guide plate are staggered, and the feed openings of the filter screen and the guide plate are respectively located at the front and rear ends inside the collecting box.

[0011] Optionally, a drain outlet is integrally connected to the bottom of one side of the collection box, and the drain outlet is connected to a sewer.

[0012] Optionally, an opening connected to the collection box is provided on the top of the collection box, and a top cover is provided on the opening connected to the collection box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The road rainwater discharge device is provided with a filter net. When rainwater enters the collection box through the water inlet, it is first filtered through the filter net, and impurities are retained on the filter net. The filtered rainwater is discharged into the urban drainage network through the drain outlet. The filtered rainwater is cleaner and the drainage pipe will not be blocked.

[0015] The road rainwater discharge device is provided with a force-bearing rotating plate. The filtered rainwater is guided to the force-bearing rotating plate through the guide plate. The force-bearing rotating plate is rotated by the impact of the rainwater, and then the rotating rod is driven to rotate through the first transmission wheel, the second transmission wheel and the transmission belt, so that the eccentric rod rotates, and then the pull rod pulls the belt six shifts and the filter net to reciprocate, so that the debris on the filter net enters the interior of the collection box through the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a rainwater discharge device for roads according to the utility model;

[0017] Figure 2 This is a schematic structural diagram of a fixing frame of a road rainwater drainage device according to the utility model;

[0018] Figure 3 This is a schematic structural diagram of a sieve plate of a road rainwater discharge device according to the utility model;

[0019] Figure 4 The utility model is a schematic structural diagram of a rotating rod of a road rainwater discharge device.

[0020] In the figure: 1. collecting box; 2. water inlet; 3. partition; 4. collecting box; 5. fixing frame; 6. guide rail; 7. roller; 8. guide plate; 9. filter screen; 10. force-bearing rotating plate; 11. first transmission wheel; 12. transmission belt; 13. rotating rod; 14. second transmission wheel; 15. eccentric disk; 16. pull rod; 17. connecting seat; 18. drain outlet; 19. top cover. 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 Figures 1 to 4 The utility model provides a rainwater discharge device for roads, including a collection box 1, a partition 3 is integrally arranged inside the collection box 1, a water inlet 2 located on one side of the partition 3 is arranged on the top of the collection box 1, a fixing frame 5 is fixedly installed inside the collection box 1, a guide plate 8 located below the water inlet 2 is arranged above the fixing frame 5, a filter screen 9 located below the water inlet 2 is fixedly installed on the top of the guide plate 8, a guide rail 6 is fixedly installed on the top of the fixing frame 5, a roller 7 is arranged at the bottom of the guide plate 8, and the bottom of the roller 7 is rollingly connected to the top of the guide rail 6. By setting the filter screen 9, when rainwater enters the collection box 1 through the water inlet 2, it is first filtered through the filter screen 9, and impurities are left on the filter screen 9. The filtered rainwater is discharged into the urban drainage network through the drain port 18. The filtered rainwater is cleaner, so that the drainage pipe will not be blocked.

[0023] The interior of the collecting box 1 is divided into a collecting box 4 located on the other side of the partition 3 by a partition 3. The discharge port of the filter screen 9 passes through the partition 3 and is located inside the collecting box 1. One side of the partition 3 is rotatably connected to a force-bearing rotating plate 10 located below the discharge port of the guide plate 8. A first transmission wheel 11 is fixedly installed on one side of a rotating rod 13 of the force-bearing rotating plate 10.

[0024] The top of the fixed frame 5 is rotatably connected to a rotating rod 13 located on one side of the guide plate 8 , and a second transmission wheel 14 is fixedly installed in the middle of the rotating rod 13 . The second transmission wheel 14 is transmission-connected to the first transmission wheel 11 through a transmission belt 12 .

[0025] An eccentric disk 15 is fixedly installed at one end of the rotating rod 13, and a pull rod 16 is eccentrically rotatably connected to one side of the eccentric disk 15. A connecting seat 17 is fixedly installed on one side of the guide plate 8, and the other end of the pull rod 16 is rotatably connected to the connecting seat 17. By setting a force-bearing rotating plate 10, the filtered rainwater is guided to the force-bearing rotating plate 10 through the guide plate 8. The force-bearing rotating plate 10 rotates under the impact of rainwater, and then the rotating rod 13 is driven to rotate through the first transmission wheel 11, the second transmission wheel 14 and the transmission belt 12, so that the eccentric rod rotates, and then the pull rod 16 pulls the belt six shifts and the filter screen 9 to reciprocate, so that the debris on the filter screen 9 enters the interior of the collection box 4 through the discharge port.

[0026] The feed openings of the filter screen 9 and the guide plate 8 are arranged alternately, and the feed openings of the filter screen 9 and the guide plate 8 are respectively located at the front and rear ends inside the collecting box 1.

[0027] A drain port 18 is integrally connected to the bottom of one side of the collection box 1 , and the drain port 18 is connected to the sewer.

[0028] The top of the collection box 1 is provided with an opening connected to the collection box 4 , and the opening connected to the collection box 4 is provided with a top cover 19 .

[0029] Working principle:

[0030] By setting the filter screen 9, when rainwater enters the collection box 1 through the water inlet 2, it is first filtered through the filter screen 9, and impurities remain on the filter screen 9. The filtered rainwater is discharged into the urban drainage network through the drain outlet 18. The filtered rainwater is cleaner, so that the drainage pipe will not be blocked. The filtered rainwater is guided to the force-bearing rotating plate 10 through the guide plate 8. The force-bearing rotating plate 10 rotates under the impact of rainwater, and then the rotating rod 13 is driven to rotate through the first transmission wheel 11, the second transmission wheel 14 and the transmission belt 12, so that the eccentric rod rotates, and then the pull rod 16 pulls the belt six shifts and the filter screen 9 to reciprocate, so that the debris on the filter screen 9 enters the interior of the collection box 4 through the discharge port.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainwater drainage device for a road, comprising a collection box (1), characterized in that: The collecting box (1) is integrally provided with a partition (3) inside, the top of the collecting box (1) is provided with a water inlet (2) located on one side of the partition (3), the inside of the collecting box (1) is fixedly installed with a fixing frame (5), the top of the fixing frame (5) is provided with a guide plate (8) located below the water inlet (2), the top of the guide plate (8) is fixedly installed with a filter screen (9) located below the water inlet (2), the top of the fixing frame (5) is fixedly installed with a guide rail (6), the bottom of the guide plate (8) is provided with a roller (7), and the bottom of the roller (7) is rollingly connected to the top of the guide rail (6).

2. A road rainwater discharge device according to claim 1, characterized in that: The interior of the collection box (1) is divided into a collection box (4) located on the other side of the partition (3) by a partition (3); a discharge port of the filter screen (9) passes through the partition (3) and is located inside the collection box (1); one side of the partition (3) is rotatably connected to a force-bearing rotating plate (10) located below the discharge port of the guide plate (8); and a first transmission wheel (11) is fixedly mounted on one side of a rotating rod (13) of the force-bearing rotating plate (10).

3. A road rainwater discharge device according to claim 2, characterized in that: The top of the fixed frame (5) is rotatably connected to a rotating rod (13) located on one side of the guide plate (8), and a second transmission wheel (14) is fixedly mounted in the middle of the rotating rod (13). The second transmission wheel (14) is transmission-connected to the first transmission wheel (11) via a transmission belt (12).

4. A road rainwater discharge device according to claim 3, characterized in that: An eccentric disk (15) is fixedly mounted on one end of the rotating rod (13), a pull rod (16) is eccentrically rotatably connected to one side of the eccentric disk (15), a connecting seat (17) is fixedly mounted on one side of the guide plate (8), and the other end of the pull rod (16) is rotatably connected to the connecting seat (17).

5. A road rainwater discharge device according to claim 2, characterized in that: The feed openings of the filter screen (9) and the guide plate (8) are arranged in a staggered manner, and the feed openings of the filter screen (9) and the guide plate (8) are respectively located at the front and rear ends inside the collection box (1).

6. A road rainwater discharge device according to claim 1, characterized in that: A drainage outlet (18) is integrally connected to the bottom of one side of the collection box (1), and the drainage outlet (18) is connected to a sewer.

7. A road rainwater discharge device according to claim 2, characterized in that: The top of the collection box (1) is provided with an opening connected to the collection box (4), and the opening connected to the collection box (4) is provided with a top cover (19).

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