CN216275214U

CN216275214U - Highway bridge drainage structures

Info

Publication number: CN216275214U
Application number: CN202122930167.6U
Authority: CN
Inventors: 关子朋; 赵俊朋; 李爱军; 贾鹏; 陈强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-12
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a highway bridge drainage structure, which comprises a drainage frame, wherein the drainage frame is of a protruding structure which rotates ninety degrees, a collecting tank is arranged at the left end of the upper surface of the drainage frame, a water collecting tank is arranged at the upper end inside the drainage frame, the bottom of the water collecting tank is lower than the top of the collecting tank, a through hole communicated with the water collecting tank is arranged at the upper end of the side surface of the drainage frame corresponding to the collecting tank, a drainage tank is arranged at the lower end inside the drainage frame, the top of the drainage tank is lower than the bottom of the collecting tank, connecting pipes communicated with the drainage tank are uniformly arranged at the bottom of the collecting tank, and a water pumping pipe is arranged at the upper end of the side surface of the drainage frame corresponding to the water collecting tank. This highway bridge drainage structures can filter the collection to the rubbish of aquatic to can discharge the rainwater fast, can avoid the drain pipe to be blockked up, drainage effect is good, can avoid gathering rainwater, convenient to use on the highway bridge.

Description

Highway bridge drainage structures

Technical Field

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

Background

The highway bridge engineering refers to the whole work of planning, designing, constructing, maintaining, repairing and the like of structures of roads crossing water areas, valleys and all traffic channels. Highway bridge construction includes main bridge (i.e. upper bridge structure and lower bridge structure) construction and auxiliary engineering facilities in the bridge location population. The auxiliary engineering facilities are various, such as structures for regulating and controlling water flow, such as revetments and diversion dikes for keeping stable riverways at bridge positions, approach bridges with bridge heads connected with highways, railings for preventing wheels from colliding on bridge floors, sidewalk railings for ensuring pedestrian safety, signs on bridges, navigation signs under bridges, lighting equipment on bridge floors and the like

The existing highway bridge is mainly drained through a drain pipe on the side edge of the bridge. However, the existing high-altitude open bridge has a small number of drain pipes, and the drain pipes are easily blocked, so that the efficiency of draining water is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides a drainage structure of a highway bridge, which can filter and collect garbage in water, can quickly drain rainwater, can avoid the blockage of a drainage pipe, has good drainage effect, can avoid rainwater accumulation on the highway bridge, is convenient to use and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a highway bridge drainage structures, includes the drainage frame, the drainage frame is the protruding type structure of rotating ninety degrees, the collecting vat has been seted up to the upper surface left end of drainage frame, and has seted up the water catch bowl on the inside of drainage frame, the bottom of water catch bowl is less than the top of collecting vat, the through-hole with the water catch bowl intercommunication is seted up to the side upper end that drainage frame and collecting vat correspond, the inside lower extreme of drainage frame is equipped with water drainage tank, and water drainage tank's top is less than the bottom of collecting vat.

The bottom of collecting vat evenly is provided with the connecting pipe with the water drainage tank intercommunication, the side upper end that drainage frame and water catch bowl correspond is equipped with the drinking-water pipe, the water inlet of drinking-water pipe is located the inside lower extreme of water catch bowl, and the outlet and the inside intercommunication of water drainage tank of drinking-water pipe.

As a preferable technical scheme of the utility model, a filter screen is arranged at the lower end in the collecting tank.

As a preferable technical scheme of the utility model, the upper end in the collecting tank is movably clamped with a hollow collecting hopper with two open ends, the bottom of the collecting hopper is provided with uniformly distributed filtering holes, and the upper surface of the collecting hopper is provided with uniformly distributed strip-shaped holes.

As a preferable technical scheme of the utility model, the lower end of the side surface of the drainage rack corresponding to the drainage groove is provided with a drainage pipe.

According to a preferable technical scheme of the utility model, a clamping plate is movably clamped at the upper end of the drainage frame corresponding to the collecting tank, a vertical plate crossed with the through hole is arranged at the bottom of the clamping plate, limiting rods are uniformly distributed at the lower ends of the side surfaces of the vertical plate, and one end of each limiting rod is positioned at the upper side of the middle part of the collecting tank.

As a preferable technical scheme, a fixing ring is arranged on the side face of the clamping plate, a screw hole is formed in the upper surface of the drainage rack corresponding to the fixing ring, and a fixing bolt in threaded connection with the screw hole is movably inserted into the fixing ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the highway bridge drainage structure disclosed by the utility model, the collection tank with the filter screen can be used for filtering rainwater, so that water enters the drainage tank through the connecting pipe, and the drainage of the water is facilitated.

2. According to the highway bridge drainage structure disclosed by the utility model, when the water flow is large, water enters the water collecting tank through the through holes, the water in the water collecting tank is drained into the drainage tank through the water pumping pipe after submerging the top of the water pumping pipe, and the water in the water collecting tank can be quickly pumped and drained under the siphon action until the liquid level in the water collecting tank is below the water inlet of the water pumping pipe.

3. According to the highway bridge drainage structure disclosed by the utility model, the clamping plate can be fixedly installed through the fixing bolt, and the limiting rod can block garbage such as plastic belts, so that the plastic belts are prevented from blocking strip-shaped holes, and the garbage is conveniently filtered and collected.

4. The drainage structure of the highway bridge disclosed by the utility model can be used for filtering and collecting garbage in water, can be used for quickly draining rainwater, can prevent the drainage pipe from being blocked, has a good drainage effect, can prevent rainwater from being collected on the highway bridge, and is convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

fig. 3 is a right-view structural diagram of fig. 1.

In the figure: 1 drainage frame, 2 collecting grooves, 21 connecting pipes, 22 filter screens, 3 water catch basins, 31 through-holes, 32 drinking-water pipes, 33 screw holes, 4 drainage channels, 5 collecting hoppers, 51 filtering holes, 52 strip-shaped holes, 6 clamping plates, 61 vertical plates, 62 limiting rods, 7 fixing rings, 71 fixing bolts and 8 drainage pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a highway bridge drainage structures, including drainage frame 1, drainage frame 1 is the protruding type structure that rotates ninety degrees, collecting vat 2 has been seted up to drainage frame 1's upper surface left end, and drainage frame 1's inside upper end has seted up water catch bowl 3, water catch bowl 3's bottom is less than collecting vat 2's top, drainage frame 1 sets up the through-hole 31 with water catch bowl 3 intercommunication with the side upper end that collecting vat 2 corresponds, drainage frame 1's inside lower extreme is equipped with water drainage tank 4, and water drainage tank 4's top is less than collecting vat 2's bottom.

Filter screen 22 has been placed to the inside lower extreme of collecting vat 2, and collecting vat 2 that has filter screen 22 can filter the rainwater to make water enter into water drainage tank 4 through connecting pipe 21 inside, the emission of the water of being convenient for.

Collecting hopper 5 that collecting tank 2's inside upper end activity joint has the collection of hollow and the uncovered setting in both ends, collects the bottom of fighting 5 and sets up evenly distributed's filtration pore 51, and collects the upper surface of fighting 5 and set up evenly distributed's bar hole 52, and granule rubbish such as stone can enter into through bar hole 52 and collect and fight 5 in, and water can discharge through filtration pore 51, the drainage of the rainwater of being convenient for.

The bottom of collecting vat 2 evenly is provided with connecting pipe 21 with water drainage tank 4 intercommunication, drainage frame 1 is equipped with drinking-water pipe 32 with the side upper end that water collection tank 3 corresponds, the water inlet of drinking-water pipe 32 is located the inside lower extreme of water collection tank 3, and the outlet of drinking-water pipe 32 and the inside intercommunication of water drainage tank 4, it is great when rivers, water enters into inside water collection tank 3 through-hole 31, behind water collection tank 3 inside flooding does not have drinking-water pipe 32 top, water discharges inside water drainage tank 4 through drinking-water pipe 32, and under the siphon effect, water in the water collection tank 3 can be extracted and discharge fast, it is below the water inlet of drinking-water pipe 32 to be located up to the inside liquid level of water collection tank 3.

The lower end of the side face of the drainage frame 1 corresponding to the drainage groove 4 is provided with a drainage pipe 8, so that water in the drainage groove 4 can be drained conveniently.

The upper end of the drainage frame 1 corresponding to the collecting tank 2 is movably clamped with a clamping plate 6, the bottom of the clamping plate 6 is provided with a vertical plate 61 which is crossed with the through hole 31, the lower end of the side surface of the vertical plate 61 is provided with a limiting rod 62 which is uniformly distributed, one end of the limiting rod 62 is positioned at the upper side of the middle part of the collecting tank 2, the side surface of the clamping plate 6 is provided with a fixing ring 7, the upper surface of the drainage frame 1 corresponding to the fixing ring 7 is provided with a screw hole 33, a fixing bolt 71 which is in threaded connection with the screw hole 33 is movably inserted in the fixing ring 7, the clamping plate 6 can be fixedly installed through the fixing bolt 71, the limiting rod 62 can block garbage such as plastic belts, the plastic belts are prevented from blocking the strip-shaped holes 52, and the garbage can be conveniently filtered and collected; meanwhile, the limiting rod 62 at the bottom can limit and fix the collecting hopper 5.

Whole highway bridge drainage structures can filter the collection to the rubbish of aquatic to can discharge the rainwater fast, can avoid the drain pipe to be blockked up, and drainage effect is good, can avoid gathering rainwater on the highway bridge, convenient to use.

When in use:

inserting the fixing bolt 71 into the fixing ring 7, and screwing the fixing bolt 71 with the screw hole 33;

when the rainwater is small, the water enters the collecting hopper 5 through the strip-shaped holes 52, the water in the collecting hopper 5 flows downwards through the filtering holes 51, the filtering net 22 filters the rainwater, the rainwater enters the drainage groove 4 through the connecting pipe 21, and the water in the drainage groove 4 is drained through the drainage pipe 8;

when the rainwater is large, a large amount of garbage flows with the rainwater, the rainwater enters the collecting hopper 5 through the strip-shaped holes 52, the garbage cannot move downwards through the filter screen 22 under the action of the filter holes 51 and the filter screen 22, and the rainwater enters the drainage tank 4 through the filter screen 22 and the connecting pipe 21;

when the collecting tank 2 is full of water or garbage, the limiting rod 62 and the through hole 31 filter the garbage;

meanwhile, rainwater enters the inside of the water collecting tank 3 through the through hole 31, when the rainwater on the outer side and the inside of the water collecting tank 3 submerges the top of the water pumping pipe 32, water is discharged into the drainage tank 4 through the water pumping pipe 32, and under the siphon action, the water in the water collecting tank 3 is quickly pumped and discharged until the liquid level inside the water collecting tank 3 is below the water inlet of the water pumping pipe 32, and the water in the drainage tank 4 is discharged through the drainage pipe 8;

when the garbage needs to be cleaned, the fixing bolt 71 is rotated, the clamping plate 6 and the limiting rod 62 are taken down, and then the collecting hopper 5 is taken out to dump the garbage.

The utility model can filter and collect garbage in water, can quickly discharge rainwater, can avoid the blockage of the drain pipe, has good drainage effect, can avoid rainwater from being gathered on a highway bridge, and is convenient to use.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway bridge drainage structures, includes drainage frame (1), its characterized in that: the drainage rack (1) is of a ninety-degree-rotating convex structure, a collecting tank (2) is arranged at the left end of the upper surface of the drainage rack (1), a water collecting tank (3) is arranged at the upper end inside the drainage rack (1), the bottom of the water collecting tank (3) is lower than the top of the collecting tank (2), a through hole (31) communicated with the water collecting tank (3) is formed in the upper end of the side surface, corresponding to the collecting tank (2), of the drainage rack (1), a drainage tank (4) is arranged at the lower end inside the drainage rack (1), and the top of the drainage tank (4) is lower than the bottom of the collecting tank (2);

the bottom of collecting vat (2) evenly is provided with connecting pipe (21) with water drainage tank (4) intercommunication, the side upper end that drainage frame (1) and water catch bowl (3) correspond is equipped with drinking-water pipe (32), the water inlet of drinking-water pipe (32) is located the inside lower extreme of water catch bowl (3), and the outlet and the water drainage tank (4) inside intercommunication of drinking-water pipe (32).

2. The highway bridge drainage structure according to claim 1, wherein: and a filter screen (22) is arranged at the lower end in the collecting tank (2).

3. The highway bridge drainage structure according to claim 1, wherein: the collecting hopper is characterized in that a collecting hopper (5) which is hollow and is provided with two ends open is movably clamped at the upper end of the collecting tank (2), uniformly distributed filtering holes (51) are formed in the bottom of the collecting hopper (5), and uniformly distributed strip-shaped holes (52) are formed in the upper surface of the collecting hopper (5).

4. The highway bridge drainage structure according to claim 1, wherein: and a drain pipe (8) is arranged at the lower end of the side surface of the drain frame (1) corresponding to the drain tank (4).

5. The highway bridge drainage structure according to claim 1, wherein: drainage frame (1) and collecting vat (2) upper end activity joint have cardboard (6) that correspond, the bottom of cardboard (6) is equipped with riser (61) with through-hole (31) cross arrangement, the side lower extreme of riser (61) is equipped with evenly distributed's gag lever post (62), and the one end that gag lever post (62) are located is located collecting vat (2) middle part upside.

6. The highway bridge drainage structure according to claim 5, wherein: the side of the clamping plate (6) is provided with a fixing ring (7), the upper surface of the drainage frame (1) corresponding to the fixing ring (7) is provided with a screw hole (33), and a fixing bolt (71) in threaded connection with the screw hole (33) is movably inserted into the fixing ring (7).