CN211547161U - Drainage structures for public road bridge roof beam - Google Patents

Abstract

The utility model discloses a drainage structure for highway bridges, which comprises a foundation and a road surface, wherein the road surface covers the top end of the foundation, two sides of the foundation are both provided with a sewer, the top end of the sewer is welded with a drainage box, the top end of the drainage box is welded with an installation frame, one side inside the installation frame is inlaid with a limit hinge, the utility model discloses a drainage box which is welded and communicated with the top end of a liquid inlet pipe at one side of the drainage box is convenient for discharging into the liquid inlet pipe after the liquid is filtered by a dirt-blocking fence welded at one side surface of the drainage box when the floor drain frame is blocked by covering the drainage box on the road surface or the bridge, thereby avoiding the situation that the accumulated water on the road surface is hard to discharge, and simultaneously strengthening the dirt-blocking capacity of the dirt-blocking fence by a filter screen inlaid inside the dirt-blocking fence, the situation that sundries enter the drainage box to block the drainage box and the liquid inlet pipe so that the sundries cannot be drained normally is avoided.

Description

Drainage structures for public road bridge roof beam

Technical Field

The utility model relates to a drainage structures field specifically is a drainage structures for public road bridge roof beam.

Background

The highway bridge engineering refers to the planning, design, construction, maintenance, repair and other works of structures crossing water areas, valleys and all traffic channels on the highway, the drainage refers to measures for manually controlling the flow direction of water, draining water and removing and treating excessive water, once accumulated water is generated on the bridge surface of the highway bridge in rainy days, tires of vehicles running at high speed on the bridge surface of the highway bridge are influenced by the accumulated water to generate slipping and runaway, and therefore serious traffic accidents of vehicle slipping or rollover occur, and therefore drainage facilities are required to be arranged on the bridge surface of the highway bridge for quickly removing the accumulated water on the bridge surface.

However, the existing drainage structure for highway bridges has the following disadvantages:

1. the existing drainage structure for the highway bridge has a single drainage groove, and once the drainage groove is blocked, waterlogging on the road surface is easily caused.

2. The existing drainage structure for the highway bridge has the defects that the internal sundries are difficult to clean, and the drainage structure is not easy to disassemble and maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage structures for public road bridge roof beam to current drainage structures for public road bridge roof beam among the above-mentioned background art of solution, water drainage tank is single, in case block up, causes the road surface waterlogging easily, current drainage structures for public road bridge roof beam, inside debris are difficult to the clearance, should not dismantle the problem of maintaining to drainage structures.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage structures for public road bridge roof beam, includes ground and road surface, the road surface covers on the ground top, the sewer has all been seted up to the ground both sides, the welding of sewer top has the drain box, the welding of drain box top has the installation frame, the inside one side of installation frame is inlayed and is had spacing hinge, spacing hinge surface bolt installs the floor drain frame, the inside guard beam that inlays of floor drain frame, the surface mosaic of drain box bottom has the fluid-discharge tube, fluid-discharge tube one end is located the sewer.

Preferably, the surface welding of one side of the drainage box is provided with a liquid inlet pipe, the top end of the liquid inlet pipe is welded and communicated with a drainage box, the surface welding of one side of the drainage box is provided with a dirt blocking fence, a filter screen is embedded in the dirt blocking fence, the liquid inlet pipe is communicated with the bottom end in the drainage box, the drainage box is welded and communicated with the top end of the liquid inlet pipe on one side of the drainage box, so that when the floor drain frame is blocked due to the fact that more impurities are in the liquid on the road surface or the bridge and cover the floor drain frame, the liquid is filtered by the dirt blocking fence welded on one side of the drainage box and then is discharged into the liquid inlet pipe, the liquid inlet pipe is used for guiding the liquid to the inside of the drainage box for discharging, the situation that the accumulated water on the road surface is difficult to discharge is avoided, meanwhile, the dirt blocking capability of the dirt blocking fence, so that the situation that the liquid can not be discharged normally occurs.

Preferably, the inside buckle of drainage box installs spacing, spacing inside buckle installs the absorption magnetic stripe, through the absorption magnetic stripe of the inside buckle installation of spacing of drainage box, conveniently utilizes and adsorbs magnetic stripe and adsorb fixed metal debris to be convenient for follow-up maintainer clearance metal debris, so as to carry out recycle once more to it, avoid debris to get into the sewer simultaneously, cause the condition of sewer jam, also avoid the metal buckle to cause the condition of blockking up the fluid-discharge tube in the fluid-discharge tube to take place.

Preferably, the inside bottom of drainage box is inlayed and is had the check valve pipe, communicate each other between check valve pipe and the fluid-discharge tube, through the inlaid check valve pipe of the inside bottom of drainage box, can effectively avoid leading to the condition appearance that liquid spills over to ground because of too much in the sewer through the fluid-discharge tube infiltration drainage box, also can avoid the diffusion of peculiar smell in the sewer.

Preferably, the long-pending dirty filter screen is installed to the inside buckle of drainage box, through the long-pending dirty filter screen of the inside buckle installation of drainage box, conveniently does benefit to and filters the liquid that gets into in the drainage box, and is great difficult with a large amount of volumes in the liquid, causes the debris that blocks up the sewer to be detained in long-pending dirty filter screen easily, has made things convenient for maintainer to concentrate the clearance to it moreover.

Preferably, the top end of the dirt accumulation filter screen is inlaid with a lifting rod, and the lifting rod inlaid on the top end of the dirt accumulation filter screen is convenient for pulling out the dirt accumulation filter screen from the inside of the drainage box, so that the dirt accumulation filter screen is cleaned and maintained.

The utility model provides a drainage structures for public road bridge roof beam possesses following beneficial effect:

(1) the utility model discloses a drainage box of water drainage box one side feed liquor pipe top welding intercommunication, it is more to do benefit to debris in the liquid on road surface or bridge, cover the floor drain frame, when causing the floor drain frame to block up, it is intraductal to make liquid pass through drainage box one side surface welded hinder dirty fence and filter the back and discharge into the feed liquor, discharge to the water drainage box inside through feed liquor pipe water conservancy diversion, thereby avoid surface gathered water to pile up the condition that is difficult to the emission and appear, simultaneously through hindering the inside mosaic filter screen of dirty fence, the dirt blocking capability of hindering dirty fence has been strengthened, avoid having debris to cause the jam to drainage box and feed liquor pipe in getting into the drainage box, make the condition of its unable normal flowing back appear.

(2) The utility model discloses an absorption magnetic stripe of the inside spacing inside buckle installation of drain box, the fixed metal debris of magnetic stripe absorption are conveniently adsorbed in the utilization to be convenient for follow-up maintainer clearance metal debris, so that carry out recycle once more to it, avoid debris to get into the sewer simultaneously, cause the condition of sewer jam, also avoid the metal buckle to cause the condition of blockking up the fluid-discharge tube in the fluid-discharge tube to take place.

(3) The utility model discloses a check valve pipe that drainage box inside bottom was inlayed can effectively avoid leading to liquid to spill over to the condition on ground to appear through fluid-discharge tube infiltration drainage box because of liquid is too much in the sewer, the diffusion of peculiar smell in also can avoiding the sewer, the long-pending dirty filter screen through the inside buckle installation of drainage box, the liquid that conveniently does benefit to in the drainage box that gets into filters, with a large amount of bulky great difficulties in the liquid, the debris that cause the jam sewer easily are detained in long-pending dirty filter screen, and made things convenient for maintainer to concentrate the clearance to it.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the spacing frame of the present invention;

fig. 4 is a schematic structural view of the drainage box of the present invention.

In the figure: 1. a foundation; 2. a pavement; 3. a sewer; 4. a drain tank; 5. a mounting frame; 6. a limit hinge; 7. a floor drain frame; 8. a guard beam; 9. a liquid inlet pipe; 10. a drain box; 11. a dirt accumulation filter screen; 12. a dirt blocking fence; 13. filtering with a screen; 14. a limiting frame; 15. a check valve tube; 16. a liquid discharge pipe; 17. adsorbing the magnetic strip; 18. and lifting the pull rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a drainage structures for public road bridge roof beam, includes ground 1 and road surface 2, road surface 2 covers on 1 top of ground, sewer 3 has all been seted up to 1 both sides of ground, the welding of 3 tops of sewer has drainage box 4, the welding of 4 tops of drainage box has installation frame 5, 5 inside one sides of installation frame are inlayed and are had spacing hinge 6, 6 surface bolts of spacing hinge install floor drain frame 7, 7 inside inlays of floor drain frame have guard beam 8, 4 bottom surface inlays of drainage box have fluid- discharge tube 16, 16 one end of fluid-discharge tube are located sewer 3.

Preferably, the surface welding of one side of the drainage box 4 is provided with the liquid inlet pipe 9, the welding and communication of the top end of the liquid inlet pipe 9 is provided with the drainage box 10, the surface welding of one side of the drainage box 10 is provided with the dirt blocking fence 12, the inside of the dirt blocking fence 12 is embedded with the filter screen 13, the liquid inlet pipe 9 is communicated with the bottom end inside the drainage box 4, the drainage box 10 is welded and communicated with the top end of the liquid inlet pipe 9 on one side of the drainage box 4, so that the drainage box is convenient to discharge liquid into the liquid inlet pipe 9 after being filtered by the dirt blocking fence 12 welded on the surface of one side of the drainage box 10 after being guided to the inside of the drainage box 4 through the liquid inlet pipe 9 when the floor drain frame 7 is blocked due to the fact that more impurities are in the liquid on the road surface or the bridge, thereby avoiding the situation that accumulated water on the road surface is difficult to discharge from occurring, the situation that sundries enter the drainage box 10 to block the drainage box 10 and the liquid inlet pipe 9 and cannot be drained normally is avoided.

Preferably, 4 inside buckles of drain box are installed spacing 14, 14 inside buckles of spacing are installed and are adsorbed magnetic stripe 17, through the absorption magnetic stripe 17 of 14 inside buckles installations of the inside spacing of drain box 4, do benefit to and utilize and adsorb magnetic stripe 17 and adsorb fixed metal debris to be convenient for follow-up maintainer clearance metal debris, so that carry out recycle once more to it, avoid debris to get into the sewer simultaneously, cause the condition of sewer jam, also avoid the metal buckle to cause the condition of blockking up fluid-discharge tube 16 in fluid-discharge tube 16 to take place.

Preferably, the inside bottom of drain box 4 is inlayed and is had check valve pipe 15, communicate each other between check valve pipe 15 and the fluid-discharge tube 16, through the check valve pipe 15 of inlaying in the inside bottom of drain box 4, can effectively avoid leading to liquid to spill over to the condition appearance on ground because of too much in the sewer to permeate drain box 4 through fluid-discharge tube 16, also can avoid the diffusion of the interior peculiar smell of sewer 3.

Preferably, the long-pending dirty filter screen 11 is installed to the inside buckle of drainage box 4, through the long-pending dirty filter screen 11 of the inside buckle installation of drainage box 4, and the liquid that does benefit to in getting into drainage box 4 filters, and with the great difficulty of a large amount of volumes in the liquid, the debris that cause the jam sewer 3 easily are detained in long-pending dirty filter screen 11, have made things convenient for the maintainer to concentrate the clearance to it moreover.

Preferably, the top end of the accumulated dirt filter screen 11 is inlaid with a lifting rod 18, the lifting rod 18 inlaid at the top end of the accumulated dirt filter screen 11 is convenient to pull out the accumulated dirt filter screen 11 from the inside of the drainage box 4, and the accumulated dirt filter screen 11 is cleaned and maintained.

It should be noted that, when working, when the liquid on the road surface 2 is too much, the liquid will slide to the drainage boxes 4 on both sides of the road surface 2 along the gradient of the road surface 2, enter the drainage boxes 4 through the floor drain frames 7 in the installation frames 5 at the top ends of the drainage boxes 4, and through the protection beams 8 embedded in the floor drain frames 7, it can avoid the larger objects entering the drainage boxes 4, through the dirt accumulation filter screen 11 installed by the buckles in the drainage boxes 4, it is convenient to filter the liquid entering the drainage boxes 4, it is difficult to retain a large amount of the larger volume in the liquid, which is easy to cause the debris blocking the sewer 3 in the dirt accumulation filter screen 11, and it is convenient for the maintenance personnel to centrally clean the dirt accumulation filter screen, through the drainage box 10 welded and communicated with the top end of the liquid inlet pipe 9 at one side of the drainage box 4, it is convenient to cover the floor drain frames 7 when the liquid on the road surface or, when the floor drain frame 7 is blocked, liquid is filtered by the dirt blocking fence 12 welded on the surface of one side of the drainage box 10 and then is discharged into the liquid inlet pipe 9, the liquid is guided to the inside of the drainage box 4 through the liquid inlet pipe 9 and is discharged, so that the situation that accumulated water on the road surface is accumulated and is difficult to discharge is avoided, meanwhile, the dirt blocking capacity of the dirt blocking fence 12 is enhanced through the filter screen 13 embedded in the dirt blocking fence 12, the situation that the drainage box 10 and the liquid inlet pipe 9 are blocked by sundries entering the drainage box 10 and the liquid cannot be discharged normally is avoided, the metal sundries are favorably adsorbed and fixed by the adsorption magnetic stripe 17 installed in the buckle inside the limiting frame 14 inside the drainage box 4, the subsequent maintenance personnel can conveniently clean the metal sundries, the sewer is recycled, meanwhile, the situation that the sewer is blocked is avoided, and the situation that the liquid discharge pipe 16 is blocked by the metal buckle in the liquid discharge pipe 16 is also avoided, through the inlaid check valve pipe 15 of inside bottom of drain box 4, can effectively avoid leading to liquid to spill over to the condition on ground to appear through 16 infiltration drain boxes 4 of fluid-discharge tube of liquid-discharge tube in the sewer too much, also can avoid the diffusion of peculiar smell in the sewer 3, when needs are maintained drainage mechanism, can cooperate the embedded spacing hinge 6 in 5 inside one sides of installation frame, pull up floor drain frame 7, the long-pending dirty filter screen 11 that will be located drain box 4 is pulled out through carrying handle 18, clear up it, avoid long-pending dirty filter screen 11 impurity too much, the condition that influences the drainage takes place.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a public road drainage structures for bridge roof beam, includes ground (1) and road surface (2), its characterized in that: road surface (2) covers in ground (1) top, sewer (3) have all been seted up to ground (1) both sides, the welding of sewer (3) top has drainage box (4), the welding of drainage box (4) top has installation frame (5), the inside one side of installation frame (5) is inlayed and is had spacing hinge (6), floor drain frame (7) are installed to spacing hinge (6) surface bolt, inside the inlaying of floor drain frame (7) has protecting beam (8), surface mosaic has fluid-discharge tube (16) in drainage box (4) bottom, fluid-discharge tube (16) one end is located sewer (3).

2. The drainage structure for road bridges of claim 1, wherein: drainage box (4) one side skin weld has feed liquor pipe (9), feed liquor pipe (9) top welding intercommunication has drainage box (10), drainage box (10) one side skin weld has dirt fence (12) of hindering, it has filter screen (13) to hinder inside the inlaying of dirt fence (12), feed liquor pipe (9) and drainage box (4) inside bottom communicate each other.

3. The drainage structure for road bridges of claim 1, wherein: spacing (14) are installed to the inside buckle of drainage box (4), adsorb magnetic stripe (17) are installed to the inside buckle of spacing (14).

4. The drainage structure for road bridges of claim 1, wherein: a check valve pipe (15) is embedded at the bottom end inside the drainage box (4), and the check valve pipe (15) is communicated with a drainage pipe (16).

5. The drainage structure for road bridges of claim 1, wherein: and a dirt accumulation filter screen (11) is arranged in the drainage box (4) in a buckling mode.

6. The drainage structure for road bridges of claim 5, wherein: the top end of the dirt accumulation filter screen (11) is embedded with a lifting rod (18).

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