CN220486180U

CN220486180U - Highway drainage system

Info

Publication number: CN220486180U
Application number: CN202321963905.XU
Authority: CN
Inventors: 肖春春
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-13
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a highway drainage system, which comprises a road shoulder, wherein the top of the road shoulder is provided with a mounting groove, a cover plate is arranged in the mounting groove, a drainage groove is arranged right below the cover plate in the road shoulder, a sewage storage groove is arranged on one side, close to the edge of the road shoulder, of the drainage groove in the road shoulder, a fixing frame is hinged to the inner wall of the cover plate, a first filter screen is arranged in the fixing frame, an elastic clamping hook is arranged on one side, close to the sewage storage groove, of the fixing frame, and a clamping groove corresponding to the elastic clamping hook is arranged on the cover plate. This highway drainage system, when impurity on first filter screen is too much causes the jam, elasticity pothook and draw-in groove separation, fixed frame rotate down makes first filter screen to storing up dirty inslot slope, and impurity on the first filter screen receives gravity and rivers impact influence inflow to store up dirty inslot, makes the device can independently clear up impurity on the first filter screen in time, prevents to cause the serious ponding in road surface because of first filter screen jam.

Description

Highway drainage system

Technical Field

The utility model relates to the technical field of highway drainage. In particular to a highway drainage system.

Background

In the pavement of highway, the construction of drainage system is very important link, especially in the region that the relief is more depression and precipitation is great, current drainage system lays drainage pipe in the curb of highway both sides mostly, but carry a lot of impurity in the rainwater, in order to prevent that drainage pipe inside impurity from causing the jam too much, can adopt filter screen filtration's mode to screen away impurity usually, but most drainage system among the prior art does not have the facility of in time clearing up impurity, thereby lead to the filter screen to be stopped up very easily, form the road surface ponding, influence people's trip.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to provide a highway drainage system capable of preventing a filter screen from being blocked.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a highway drainage system, includes the curb, the mounting groove has been seted up at the top of curb, install the apron in the mounting groove, be equipped with the water drainage tank in the curb under the apron, be equipped with the dirt storage tank in the curb that is located the water drainage tank and is close to the curb edge, it has a fixed frame to articulate on the inner wall of apron, install first filter screen in the fixed frame, the fixed frame is equipped with the elasticity pothook near one side of dirt storage tank, be equipped with the draw-in groove corresponding with the elasticity pothook on the apron; when the elastic clamping hook is clamped with the clamping groove, the first filter screen is obliquely arranged towards one side, away from the dirt storage groove, of the mounting groove, and when the elastic clamping hook is separated from the clamping groove, one side of the fixing frame is downwards rotated and stretches into the dirt storage groove, and the first filter screen is obliquely arranged towards the dirt storage groove.

Above-mentioned highway drainage system, be located the top of first filter screen on the fixed frame and be equipped with the guide post, sliding fit has the balancing weight on the guide post, one side that the balancing weight is close to first filter screen is equipped with the cleaning brush.

Above-mentioned highway drainage system, a plurality of intake grooves have been seted up at the top of apron.

Above-mentioned highway drainage system, install the second filter screen in the curb between water drainage tank and the dirt storage tank, the cylinder body is installed to the top that is located the second filter screen in the curb, the flexible end and the fixed frame of cylinder body are corresponding.

Above-mentioned highway drainage system, the spout has been seted up in the fixed frame is close to the lateral wall of draw-in groove, sliding fit has the trigger piece in the spout, the trigger piece is close to one side of guide post and is equipped with the slide bar, the other end of slide bar wears out the fixed frame and corresponds with the balancing weight, the cover is equipped with extension spring on the slide bar in the spout, one end and the one side fixed connection of trigger piece of extension spring, the other end and the cell wall fixed connection of spout of extension spring.

According to the highway drainage system, the controller is arranged in the chute, the button of the controller corresponds to the trigger block, and the controller is electrically connected with the cylinder body.

The technical scheme of the utility model has the following beneficial technical effects:

1. this highway drainage system, when impurity on first filter screen is too much causes the jam, elasticity pothook and draw-in groove separation, fixed frame rotate down makes first filter screen to storing up dirty inslot slope, and impurity on the first filter screen receives gravity and rivers impact influence inflow to store up dirty inslot, makes the device can independently clear up impurity on the first filter screen in time, prevents to cause the serious ponding in road surface because of first filter screen jam.

2. When the highway drainage system is used for conventional drainage, the inclination direction of the first filter screen is adapted to the flowing direction of water flow under the inertia effect, so that the filtering efficiency of the first filter screen is improved, and the drainage efficiency of the device is further improved; through the cooperation setting of balancing weight, guide post and cleaning brush, when fixed frame rotates downwards, the balancing weight receives gravity influence to store up dirty groove direction and remove, makes the cleaning brush clean first filter screen to push the impurity on the first filter screen into the dirty inslot of storing up, further improved the cleaning performance to first filter screen, thereby improve the filter effect of first filter screen.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the mounting of the fixing frame of the present utility model;

FIG. 3 is a schematic view of the present utility model with enlarged portions of FIG. 2A;

fig. 4 is a schematic structural view of the cover plate of the present utility model.

The reference numerals in the drawings are as follows: 1-road shoulder; 2-cover plate; 3-a drainage tank; 4-a sewage storage tank; 5-fixing the frame; 6-a first filter screen; 7-elastic hooks; 8-clamping grooves; 9-a guide post; 10-balancing weight; 11-cleaning brushes; 12-a water inlet groove; 13-a second screen; 14-a cylinder; 15-sliding grooves; 16-a trigger block; 17-a slide bar; 18-stretching a spring; 19-controller.

Detailed Description

Referring to fig. 1 and 4, a highway drainage system in this embodiment includes a road shoulder 1, a mounting groove is provided at the top of the road shoulder 1, a cover plate 2 is installed in the mounting groove, and a plurality of water inlet grooves 12 are provided at the top of the cover plate 2; as shown in fig. 1 and 2, a drainage tank 3 is arranged right below a cover plate 2 in a road shoulder 1, a sewage storage tank 4 is arranged on one side, close to the edge of the road shoulder 1, of the drainage tank 3 in the road shoulder 1, a fixed frame 5 is hinged to the inner wall of the cover plate 2, a first filter screen 6 is arranged in the fixed frame 5, an elastic clamping hook 7 is arranged on one side, close to the sewage storage tank 4, of the fixed frame 5, and a clamping groove 8 corresponding to the elastic clamping hook 7 is arranged on the cover plate 2; when the elastic clamping hooks 7 are clamped with the clamping grooves 8, the first filter screen 6 is obliquely arranged towards one side, away from the sewage storage groove 4, of the mounting groove, water flow generated by a road surface during rain flows into the water drainage groove 3 sequentially through the water inlet groove 12 and the first filter screen 6, so that water is drained, impurities in the water flow can be filtered by the first filter screen 6, blockage caused by excessive impurities in the water drainage groove 3 is prevented, and the water flows downwards obliquely to the first filter screen 6 under the action of inertia, and is adaptive to the inclination of the first filter screen 6, so that the efficiency of the water flow passing through the first filter screen 6 is improved, and the drainage efficiency is further improved; when the first filter screen 6 is blocked due to excessive impurities on the first filter screen 6, accumulated water is generated above the first filter screen 6, the elastic clamping hook 7 is separated from the clamping groove 8 by pressing the first filter screen 6, one side of the fixed frame 5 rotates downwards and is pressed on the telescopic end of the cylinder 14, one side of the fixed frame 5 stretches into the dirt storage tank 4, at the moment, the first filter screen 6 inclines towards the dirt storage tank 4, and the impurities on the first filter screen 6 are influenced by gravity and water flow impact to flow into the dirt storage tank 4.

As shown in fig. 2, a guide post 9 is disposed above the first filter screen 6 on the fixed frame 5, a balancing weight 10 is slidably fitted on the guide post 9, a cleaning brush 11 is disposed on one side of the balancing weight 10 close to the first filter screen 6, and when the fixed frame 5 rotates downward, the balancing weight 10 slides along the guide post 9 toward the dirt storage tank 4, so that the cleaning brush 11 further cleans the first filter screen 6, and impurities on the first filter screen 6 can be pushed into the dirt storage tank 4.

As shown in fig. 1, a second filter screen 13 is arranged in the road shoulder 1 between the drainage tank 3 and the sewage storage tank 4, a cylinder 14 is arranged above the second filter screen 13 in the road shoulder 1, the telescopic end of the cylinder 14 corresponds to the fixed frame 5, and after the water flow carries impurities into the sewage storage tank 4, the water can flow into the drainage tank 3 through the second filter screen 13; when the cylinder 14 is started, the telescopic end of the cylinder 14 stretches out and abuts against the fixed frame 5 to enable the fixed frame 5 to reversely rotate for resetting.

As shown in fig. 2 and 3, a sliding groove 15 is formed in one side wall of the fixed frame 5, which is close to the clamping groove 8, a trigger block 16 is slidably matched in the sliding groove 15, a sliding rod 17 is arranged on one side of the trigger block 16, which is close to the guide post 9, the other end of the sliding rod 17 penetrates out of the fixed frame 5 and corresponds to the balancing weight 10, a tension spring 18 is sleeved on the sliding rod 17 in the sliding groove 15, one end of the tension spring 18 is fixedly connected with one side of the trigger block 16, and the other end of the tension spring 18 is fixedly connected with the wall of the sliding groove 15; the controller 19 is installed in the chute 15, the button of the controller 19 corresponds to the trigger block 16, the controller 19 is electrically connected with the cylinder body 14, when the balancing weight 10 slides to the limit position along the guide post 9 towards the dirt storage tank 4, the trigger block 16 slides in the chute 15 by abutting against the slide rod 17, the button of the controller 19 is triggered by the trigger block 16, the cylinder body 14 is started, the telescopic end of the cylinder body 14 stretches out and abuts against the fixed frame 5 to reversely rotate the fixed frame 5 for resetting, and the elastic clamping hook 7 is clamped into the clamping groove 8 again, so that resetting of the first filter screen 6 is completed.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While the obvious variations or modifications which are extended therefrom remain within the scope of the claims of this patent application.

Claims

1. The utility model provides a highway drainage system, its characterized in that includes curb (1), the mounting groove has been seted up at the top of curb (1), install apron (2) in the mounting groove, be equipped with water drainage tank (3) under apron (2) in curb (1), be equipped with dirt storage tank (4) in curb (1) in water drainage tank (3) be close to curb (1) edge one side, articulated on the inner wall of apron (2) have fixed frame (5), install first filter screen (6) in fixed frame (5), one side that fixed frame (5) are close to dirt storage tank (4) is equipped with elasticity pothook (7), be equipped with on apron (2) draw-in groove (8) corresponding with elasticity pothook (7); when elasticity pothook (7) and draw-in groove (8) block, first filter screen (6) are kept away from the one side slope setting of dirt storage tank (4) to the mounting groove, and when elasticity pothook (7) and draw-in groove (8) separation, fixed frame (5) one side is rotated downwards and is stretched into in dirt storage tank (4), and first filter screen (6) are to dirt storage tank (4) direction slope setting.

2. The highway drainage system according to claim 1, wherein a guide post (9) is arranged above the first filter screen (6) on the fixed frame (5), a balancing weight (10) is slidingly matched on the guide post (9), and a cleaning brush (11) is arranged on one side, close to the first filter screen (6), of the balancing weight (10).

3. A road drainage system according to claim 1, characterized in that the top of the cover plate (2) is provided with a number of water inlet channels (12).

4. A road drainage system according to claim 2, characterized in that a second filter screen (13) is arranged in the road shoulder (1) between the drainage tank (3) and the dirt storage tank (4), a cylinder body (14) is arranged above the second filter screen (13) in the road shoulder (1), and the telescopic end of the cylinder body (14) corresponds to the fixed frame (5).

5. The highway drainage system according to claim 4, wherein a chute (15) is formed in a side wall of the fixed frame (5) close to the clamping groove (8), a trigger block (16) is slidably matched in the chute (15), a slide bar (17) is arranged on one side of the trigger block (16) close to the guide column (9), the other end of the slide bar (17) penetrates out of the fixed frame (5) and corresponds to the balancing weight (10), a tension spring (18) is sleeved on the slide bar (17) in the chute (15), one end of the tension spring (18) is fixedly connected with one side of the trigger block (16), and the other end of the tension spring (18) is fixedly connected with the wall of the chute (15).

6. The highway drainage system according to claim 5, wherein a controller (19) is installed in the chute (15), and a button of the controller (19) corresponds to the trigger block (16), and the controller (19) is electrically connected with the cylinder (14).