CN216474492U

CN216474492U - Highway bridge drainage device

Info

Publication number: CN216474492U
Application number: CN202122867896.1U
Authority: CN
Inventors: 谭国文; 盖玉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of road drainage, in particular to a highway bridge drainage device, wherein a bridge drainage groove is arranged on one side of a bridge body, an opening is formed in the middle section of the bridge drainage groove, a water leakage cylinder is inserted into the inner side of the opening, a sundry collecting box is arranged on one side of the water leakage cylinder, the sundry collecting box is fixed with the water leakage cylinder through a connecting plate, the bottom end of the sundry collecting box is rotatably connected with a bottom plate, one side of the sundry collecting box is rotatably connected with an electric cylinder, and the telescopic end of the electric cylinder is rotatably connected with one side of the bottom plate. The rainwater filter is simple in structure and reliable and stable in operation, solid sundries in rainwater are isolated through the filter screen, then the cylindrical drum frame and the filter screen are driven to rotate through the motor, the solid sundries adhered to the outer surface of the filter screen are scraped by the second scraper and are discharged to the inner side of the sundry collecting box through the sewage discharge groove, the solid-liquid separation function is realized, and the filter screen is prevented from being blocked due to accumulation of the solid sundries.

Description

Highway bridge drainage device

Technical Field

The utility model relates to the technical field of road drainage, in particular to a drainage device for a highway bridge.

Background

With the development of the traffic industry in China, the highway bridge becomes a very important part in traffic development as a special highway structure capable of crossing terrain, and in rainfall weather, because roads and bridges have wide areas and have large confluence areas and are easy to form accumulated water, the drainage device is an indispensable part of the highway bridge, and the drainage of a common bridge deck is realized by arranging drainage ditches, drainage pipelines and other structures.

According to the patent application number: CN201920256638.X discloses a stifled device is prevented to highway bridge outlet auto-lock, this kind of device is when the water yield is great in the use, ponding volume is higher than supplementary outlet in the outlet duct, supplementary outlet can not satisfy the drainage demand, ponding self weight can be pressed the bottom cover plate down, main outlet begins the drainage this moment, the back is accomplished in the drainage, the bottom cover plate is stifled main outlet under the effect of spring, accomplish self-locking function, avoid the foreign matter on the highway bridge to drop to in the drainage pipe, thereby lead to drainage pipe's jam, greatly satisfy people's user demand, however, the utility model discloses can not strike off the separation to the solid debris of filter screen surface adhesion, solid debris piles up and makes the filter screen jam easily on the filter screen surface, thereby influence the normal drainage of ponding. Accordingly, one skilled in the art provides a drainage device for a highway bridge to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage device for a highway bridge, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a highway bridge drainage device comprises a bridge body, wherein one side of the bridge body is provided with a bridge drainage groove, an opening is formed in the middle section of the bridge drainage groove, a water leakage cylinder is inserted into the inner side of the opening, one side of the water leakage cylinder is provided with a sundry collecting box, the sundry collecting box is fixed with the water leakage cylinder through a connecting plate, the bottom end of the sundry collecting box is rotatably connected with a bottom plate, one side of the sundry collecting box is rotatably connected with an electric cylinder, the telescopic end of the electric cylinder is rotatably connected with one side of the bottom plate, one side of the water leakage cylinder is provided with a motor, the driving end of the motor is provided with a cylindrical roller frame positioned on the inner side of the water leakage cylinder, the outer side of the cylindrical roller frame is provided with filter screens which are arranged in a circumference, one side of the inside of the water leakage cylinder is fixedly provided with a first scraper, the other side of the inside of the water leakage cylinder is fixedly provided with a second scraper, and the other side of the water leakage cylinder is positioned on the upper side of the second scraper and provided with a sewage discharge groove, and the inside of the water leakage barrel is communicated with the inside of the sundries collecting box through a sewage draining groove.

As a still further scheme of the utility model: the bottom of the water leakage barrel is provided with a water collecting bucket, the lower end of the water collecting bucket is inserted with a drain pipe, and the lower end of the drain pipe is connected with a drain hose.

As a still further scheme of the utility model: the outside of a water leakage cylinder is located sewage disposal groove downside position department and is provided with the guide plate, the contained angle of guide plate and horizontal plane is 30.

As a still further scheme of the utility model: the upper end of the water leakage cylinder is symmetrically fixed with two handles at two sides, and the outer sides of the two handles are provided with anti-skid lines.

As a still further scheme of the utility model: the water leakage cylinder is fixed with the bridge body through a fixing bolt.

As a still further scheme of the utility model: the cylindrical roller frame and the filter screen are both made of stainless steel materials.

Compared with the prior art, the utility model has the beneficial effects that: the rainwater filter is simple in structure and reliable and stable in operation, solid sundries in rainwater are isolated through the filter screen, then the cylindrical drum frame and the filter screen are driven to rotate through the motor, the solid sundries adhered to the outer surface of the filter screen are scraped by the second scraper and are discharged to the inner side of the sundry collecting box through the sewage discharge groove, the solid-liquid separation function is realized, and the filter screen is prevented from being blocked due to accumulation of the solid sundries.

Drawings

FIG. 1 is a schematic structural view of a drainage device for a highway bridge;

FIG. 2 is a schematic view of a partial cross-sectional view of a drainage device for a highway bridge;

fig. 3 is an enlarged view of a portion a of the drainage apparatus for highway bridges in fig. 2.

In the figure: 1. a bridge body; 2. a bridge drainage channel; 3. a water leakage cylinder; 4. a sundry collecting box; 5. a connecting plate; 6. a base plate; 7. an electric cylinder; 8. a motor; 9. a cylindrical roller frame; 10. filtering with a screen; 11. a first squeegee; 12. a second squeegee; 13. a water collecting hopper; 14. a drain pipe; 15. a drain hose; 16. a baffle; 17. a handle; 18. and (5) fixing the bolt.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, an expressway bridge drainage device comprises a bridge body 1, one side of the bridge body 1 is provided with a bridge drainage groove 2, the middle section of the bridge drainage groove 2 is provided with an opening, a water leakage cylinder 3 is inserted into the opening, one side of the water leakage cylinder 3 is provided with a sundries collecting box 4, the sundries collecting box 4 is fixed with the water leakage cylinder 3 through a connecting plate 5, the bottom end of the sundries collecting box 4 is rotatably connected with a bottom plate 6, one side of the sundries collecting box 4 is rotatably connected with an electric cylinder 7, the telescopic end of the electric cylinder 7 is rotatably connected with one side of the bottom plate 6, one side of the water leakage cylinder 3 is provided with a motor 8, the driving end of the motor 8 is provided with a cylindrical roller frame 9 positioned at the inner side of the water leakage cylinder 3, the outer side of the cylindrical roller frame 9 is provided with a filter screen 10 which is arranged in a circle, one side of the inside of the water leakage cylinder 3 is fixed with a first scraper 11, and the other side of the inside of the water leakage cylinder 3 is fixed with a second scraper 12, a sewage draining groove is formed in the position, on the upper side of the second scraping plate 12, of the other side of the water leaking barrel 3, and the inside of the water leaking barrel 3 is communicated with the inside of the sundries collecting box 4 through the sewage draining groove.

In fig. 1 and 3: the bottom end of the water leakage cylinder 3 is provided with a water collecting bucket 13, the lower end of the water collecting bucket 13 is inserted with a drain pipe 14, the lower end of the drain pipe 14 is connected with a drain hose 15, and the drain pipe 14 is used for draining accumulated water inside the water leakage cylinder 3.

In fig. 3: the outside of the water leakage cylinder 3 is provided with a guide plate 16 at the lower side of the sewage discharge groove, the included angle between the guide plate 16 and the horizontal plane is 30 degrees, the guide plate 16 guides the solid sundries to the inner side of the sundry collecting box 4.

In fig. 3: the upper end of the water leakage barrel 3 is symmetrically fixed with two handles 17 at two sides, the outer sides of the two handles 17 are provided with anti-slip lines, and the device is convenient to move integrally through the handles 17.

In fig. 3: the water leakage cylinder 3 is fixed with the bridge body 1 through the fixing bolt 18, and the stability of the device is improved

In fig. 3: the cylindrical roller frame 9 and the filter screen 10 are both made of stainless steel, the stainless steel component is high in strength and corrosion resistant, a good rust-proof effect can be achieved, and the service life of the device is prolonged

The working principle of the utility model is as follows: accumulated water on the road surface intensively flows into the inner side of the bridge drainage groove 2, then is gathered towards the opening and then flows into the inner side of the water leakage cylinder 3, solid impurities in rainwater are blocked by the filter screen 10, rainwater flows downwards through the filter holes in the filter screen 10 and is discharged through the water collecting hopper 13 and the drain pipe 14, meanwhile, the motor 8 is controlled to operate to drive the cylindrical roller frame 9 to rotate anticlockwise, the cylindrical roller frame 9 drives the filter screen 10 to rotate anticlockwise, the outer sides of the cylindrical roller frame 9 and the filter screen 10 are attached to the upper side of the second scraper 12, the second scraper 12 can scrape the solid impurities blocked on the outer surfaces of the cylindrical roller frame 9 and the filter screen 10, the solid impurities are discharged to the inner side of the impurity collecting box 4 through the drainage groove, the solid impurities adhered to the outer surface of the cylindrical roller frame 9 can be separated, the effect of separating the solid impurities is achieved, the filter screen blockage caused by the accumulation of the solid impurities is prevented, and the stable operation of the drainage system of the bridge is kept, the flexible end of control electric jar 7 stretches out the downside that drives bottom plate 6 and overturns downwards, can collect the solid debris discharge that the box 4 inboard was collected to the debris, and convenient clearance will leak a water section of thick bamboo 3 and bridge body 1 through fixing bolt 18 and fix, has improved the steadiness of device, conveniently moves the device wholly through handle 17.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A highway bridge drainage device comprises a bridge body (1) and is characterized in that one side of the bridge body (1) is provided with a bridge drainage groove (2), the middle section of the bridge drainage groove (2) is provided with an opening, a water leakage cylinder (3) is inserted into the inner side of the opening, one side of the water leakage cylinder (3) is provided with a sundry collecting box (4), the sundry collecting box (4) is fixed with the water leakage cylinder (3) through a connecting plate (5), the bottom end of the sundry collecting box (4) is rotatably connected with a bottom plate (6), one side of the sundry collecting box (4) is rotatably connected with an electric cylinder (7), the telescopic end of the electric cylinder (7) is rotatably connected with one side of the bottom plate (6), one side of the water leakage cylinder (3) is provided with a motor (8), the driving end of the motor (8) is provided with a cylindrical drum frame (9) positioned on the inner side of the water leakage cylinder (3), the filter screen (10) that are the circumference and arrange are provided with in the outside of cylindrical roller frame (9), the inside one side of a jar that leaks (3) is fixed with first scraper blade (11), and the inside opposite side of a jar that leaks (3) is fixed with second scraper blade (12), the opposite side of a jar that leaks (3) is located the upside position department of second scraper blade (12) and has seted up the blowdown groove, and the inside intercommunication of blowdown groove and debris collection box (4) is passed through to the inside of a jar that leaks (3).

2. The highway bridge drainage device according to claim 1, wherein a water collecting bucket (13) is arranged at the bottom end of the water leakage barrel (3), a drainage pipe (14) is inserted into the lower end of the water collecting bucket (13), and a drainage hose (15) is connected to the lower end of the drainage pipe (14).

3. The highway bridge drainage device according to claim 1, wherein a guide plate (16) is arranged on the outer side of the water leakage cylinder (3) at the lower side of the sewage drainage tank, and the included angle between the guide plate (16) and the horizontal plane is 30 degrees.

4. The highway bridge drainage device according to claim 1, wherein two handles (17) are symmetrically fixed at the positions of two sides of the upper end of the water leakage cylinder (3), and anti-skid lines are arranged on the outer sides of the two handles (17).

5. The freeway bridge drainage device according to claim 1, wherein the water leakage cylinder (3) is fixed to the bridge body (1) by means of fixing bolts (18).

6. A drainage device for highway bridges according to claim 1 characterized in that said cylindrical roller frame (9) and said screen (10) are made of stainless steel.