CN219315495U

CN219315495U - Novel drainage structures that bridge used

Info

Publication number: CN219315495U
Application number: CN202223058423.8U
Authority: CN
Inventors: 吴佳东
Original assignee: Changsha Yabo Engineering Technology Development Co ltd
Current assignee: Changsha Yabo Engineering Technology Development Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-07-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a novel drainage structure for a bridge, which comprises a support column and a bridge body, wherein the bridge body is fixedly arranged at the top end of the support column. This novel drainage structure that bridge used is through being provided with water drainage tank, the wash port, the fixed pipe, the spiral cover, the header, the scale window, the water sampling valve, the header, downcomer and pipe clamp, when using, rainwater gets into inside high-efficient filtration after the wash port and the fixed pipe of water drainage tank and gathers to the header inside, later get into the inside of header through the downcomer and collect, can take out the rainwater through the water sampling valve this moment and be used for farming and other fields, can collect the rainwater on the bridge like this, avoid influencing the current of below road, moreover can the rational utilization rainwater, the water economy resource, what the rainwater on the bridge was solved is directly discharged through the drain pipe, not only can influence the current of below road, moreover unable rational utilization rainwater, the problem of extravagant water resource.

Description

Novel drainage structures that bridge used

Technical Field

The utility model relates to the technical field of drainage structures, in particular to a novel drainage structure for bridges.

Background

In recent years, bridge construction becomes an important traffic building, and when raining, a large amount of accumulated water exists on the bridge, and the accumulated water seriously affects normal running of vehicles and possibly causes potential safety hazard, so that a drainage structure is arranged in modern bridge construction.

According to the bridge drainage structure of quick drainage disclosed in application number CN201921779341.8, the bridge comprises a bridge body and a bridge pier, the bridge body comprises a sidewalk and a middle lane which are arranged on two sides of the bridge body, one side of the sidewalk is provided with guardrails, two sides of the lane are provided with drainage structures, the drainage structures are provided with at least a number of drainage holes, the lower ends of the drainage structures are provided with filter screens, connecting pipes are arranged below the drainage structures, water collecting tanks are connected below the connecting pipes, water falling containers are connected with middle threads at the bottoms of the water collecting tanks, and drainage pipes are connected below the water falling containers.

The bridge drainage structure has the following problems and defects:

1. the rainwater on the bridge is directly discharged through the drainage pipe, so that the passing of the road below can be influenced, the rainwater cannot be reasonably utilized, and water resources are wasted;

2. the filter screen is directly arranged below the drain hole, so that the filter screen and drain Kong Jiyi are blocked, and the normal use of the drain structure is affected;

3. the overall structural strength of the drainage structure is not high, the drainage structure is extremely easy to break and damage, and the service life is short.

Disclosure of Invention

The utility model aims to provide a novel drainage structure for bridges, which solves the problems that rainwater on the bridges provided in the prior art is directly discharged through drainage pipes, the passing of roads below can be influenced, the rainwater cannot be reasonably utilized, and water resources are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel drainage structures that bridge used, includes support column and bridge body, bridge body fixed mounting is on the top of support column, the both sides of bridge body are fixed mounting respectively has the guardrail, the both sides on bridge body top are provided with multiunit water drainage tank respectively, the bottom fixedly connected with wash port of water drainage tank, the bottom fixedly connected with fixed pipe of wash port, the bottom fixedly connected with header of fixed pipe, one side fixedly connected with downcomer of header, one side fixedly connected with header of support column, the front end of header is provided with scale window, one side on header top is provided with the spiral cover, the bottom fixedly connected with water valve that gets on one side of the header.

Preferably, the water drainage grooves on two sides of the top end of the bridge body are arranged at equal intervals, and the bottom end of the sewer pipe is fixedly connected with the top end of the water collection tank.

Preferably, a pipe clamp is fixedly connected to one side of the support column, and the sewer pipe is fixedly connected with the support column through the pipe clamp.

Preferably, the inside fixedly connected with high-efficient filter screen of water drainage tank, high-efficient filter screen is the slope setting, one side of water drainage tank is provided with the dirt collecting tank.

Preferably, the top of water drainage tank is provided with the standing groove, the baffle has been placed to the inside of standing groove, evenly be provided with the outlet on the baffle, the top of water drainage tank both sides is provided with the constant head tank respectively, the top of water drainage tank is provided with the support billet.

Preferably, both sides of the supporting steel bar are embedded in the positioning groove.

Preferably, the top end of the supporting steel bar is clung to the bottom end of the baffle plate.

Compared with the prior art, the utility model has the beneficial effects that: the novel drainage structure used for the bridge not only realizes the collection of rainwater on the bridge, avoids affecting the traffic of roads below, but also can reasonably utilize the rainwater and save water resources, realizes the ingenious design of the filter screen, is not easy to block, ensures the normal use of the drainage structure, realizes the high strength of the whole structure of the drainage structure, is not easy to break and damage, and has long service life;

(1) Through being provided with water drainage tank, wash port, fixed pipe, spiral cover, header, scale window, water taking valve, header, downcomer and pipe clamp, when using, rainwater is collected to the header inside through wash port and fixed pipe after getting into the inside high-efficient filtration of water drainage tank, later get into the inside of header through the downcomer and collect, can take out the rainwater through water taking valve and be used for farming and other fields this moment, can collect the rainwater on the bridge like this, avoid influencing the traffic of below road, moreover can rational utilization rainwater, water economy resource;

(2) Through being provided with dirt collecting tank and high-efficient filter screen, when using, rainwater is discharged into inside the water drainage tank after, the high-efficient filter screen that the slope set up can carry out the efficient filtration to it, and filth such as silt that filters down can flow down along high-efficient filter screen to get up inside the dirt collecting tank, can not adhere to on high-efficient filter screen surface, only need regularly to clean dirt such as silt that the dirt collecting tank is inside can, high-efficient filter screen design benefit is difficult for taking place to block up like this, guarantees drainage structures's normal use.

(3) Through being provided with baffle, outlet, support billet, standing groove and constant head tank, when using, at the inside embedding support billet of constant head tank, then place the baffle inside the standing groove again, support the billet and can support the baffle this moment, improve the bearing capacity of baffle, the rainwater of accumulating on the bridge body can be discharged into the inside of water drainage tank through the outlet, and drainage structure overall structure intensity is higher like this, is difficult for taking place fracture damage, and life is longer.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the drain tank of the present utility model;

fig. 4 is a schematic side view of a header according to the present utility model in a partially enlarged configuration.

In the figure: 1. a support column; 2. a bridge body; 3. guard bars; 4. a drainage channel; 5. a drain hole; 6. a fixed tube; 7. screwing the cover; 8. a water collection tank; 9. a scale window; 10. a water taking valve; 11. a header; 12. a water supply pipe; 13. a sewage collecting tank; 14. a high-efficiency filter screen; 15. a baffle; 16. a water outlet; 17. supporting the steel bars; 18. a placement groove; 19. a positioning groove; 20. pipe clamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a novel drainage structure for a bridge comprises a support column 1 and a bridge body 2, wherein the bridge body 2 is fixedly installed at the top end of the support column 1, two sides of the bridge body 2 are respectively fixedly provided with guardrails 3, two sides of the top end of the bridge body 2 are respectively provided with a plurality of groups of drainage grooves 4, the bottom end of each drainage groove 4 is fixedly connected with a drainage hole 5, the bottom end of each drainage hole 5 is fixedly connected with a fixed pipe 6, the bottom end of each fixed pipe 6 is fixedly connected with a collecting pipe 11, one side of the collecting pipe 11 is fixedly connected with a sewer pipe 12, one side of the support column 1 is fixedly connected with a water collecting tank 8, the front end of the water collecting tank 8 is provided with a scale window 9, one side of the top end of the water collecting tank 8 is provided with a rotary cover 7, and the bottom end of one side of the water collecting tank 8 is fixedly connected with a water taking valve 10;

the drainage tanks 4 on two sides of the top end of the bridge body 2 are arranged at equal intervals, the bottom end of the sewer pipe 12 is fixedly connected with the top end of the water collecting tank 8, one side of the support column 1 is fixedly connected with a pipe clamp 20, and the sewer pipe 12 is fixedly connected with the support column 1 through the pipe clamp 20;

specifically, as shown in fig. 1 and 4, rainwater enters the drainage tank 4 and is efficiently filtered and then is collected into the collecting pipe 11 through the drainage hole 5 and the fixed pipe 6, and then enters the collecting tank 8 through the sewer pipe 12 to be collected, and at the moment, the rainwater can be taken out through the water taking valve 10 to be used for agricultural planting and other fields, so that the rainwater on the bridge can be collected, the traffic affecting the road below is avoided, the rainwater can be reasonably utilized, and water resources are saved.

Example 2: the inside of the drainage tank 4 is fixedly connected with a high-efficiency filter screen 14, the high-efficiency filter screen 14 is obliquely arranged, and one side of the drainage tank 4 is provided with a sewage collecting tank 13;

specifically, as shown in fig. 1 and 2, after rainwater is discharged into the drainage tank 4, the efficient filter screen 14 arranged obliquely can carry out efficient filtration on the rainwater, filtered mud and other dirt can flow down along the efficient filter screen 14 and enter the sewage collecting tank 13 to be collected, the rainwater cannot adhere to the surface of the efficient filter screen 14, and only the mud and other dirt collected in the sewage collecting tank 13 is required to be cleaned regularly, so that the efficient filter screen 14 is ingenious in design and difficult to block, and normal use of the drainage structure is guaranteed.

Example 3: the top of the drainage tank 4 is provided with a placement tank 18, a baffle 15 is placed in the placement tank 18, water outlets 16 are uniformly formed in the baffle 15, the top of two sides of the drainage tank 4 is respectively provided with a positioning groove 19, the top of the drainage tank 4 is provided with a supporting steel bar 17, two sides of the supporting steel bar 17 are embedded in the positioning grooves 19, and the top of the supporting steel bar 17 is tightly attached to the bottom of the baffle 15;

specifically, as shown in fig. 1, 2 and 3, the supporting steel bars 17 are embedded in the positioning grooves 19, then the baffle plate 15 is placed in the placing grooves 18, at this time, the supporting steel bars 17 can support the baffle plate 15, the bearing capacity of the baffle plate 15 is improved, rainwater accumulated on the bridge body 2 can be discharged into the inside of the water discharge groove 4 through the water discharge opening 16, and therefore, the overall structural strength of the water discharge structure is high, breakage and damage are not easy to occur, and the service life is long.

Working principle: when the utility model is used, the supporting steel bars 17 are embedded in the positioning grooves 19, then the baffle plates 15 are placed in the placing grooves 18, at the moment, the supporting steel bars 17 can support the baffle plates 15, the bearing capacity of the baffle plates 15 is improved, rainwater accumulated on the bridge body 2 can be discharged into the inside of the drainage groove 4 through the drainage openings 16, after the rainwater is discharged into the inside of the drainage groove 4, the high-efficiency filter screen 14 which is obliquely arranged can carry out high-efficiency filtration on the rainwater, the filtered sediment and other dirt can flow down along the high-efficiency filter screen 14 and enter the inside of the sewage collecting groove 13 to be collected, and can not be attached to the surface of the high-efficiency filter screen 14, and only the sediment and other dirt collected in the sewage collecting groove 13 is required to be cleaned regularly, the rainwater enters the inside of the drainage groove 4 to be collected into the inside of the collecting pipe 11 through the drainage holes 5 and the fixing pipes 6 after the high-efficiency filtration, after that, get into the inside of header tank 8 through downcomer 12 and collect, can take out the rainwater through water taking valve 10 and be used for farming and other fields this moment, can collect the rainwater on the bridge like this, avoid influencing the current of below road, moreover can the rational utilization rainwater, the novel drainage structures that this bridge of water economy resource used can collect the rainwater on the bridge, avoid influencing the current of below road, moreover can the rational utilization rainwater, the water economy resource, and high-efficient filter screen 14 design benefit moreover, be difficult for taking place to block up, guarantee drainage structures's normal use, drainage structures overall structure intensity is higher simultaneously, difficult emergence fracture damages, life is longer.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Novel drainage structures that bridge used, including support column (1) and bridge body (2), its characterized in that: the utility model discloses a water valve, including support column (1), bridge (2), baffle, water tank (8), rotary cover (7), water valve (10) are got to bottom fixedly connected with of water tank (8), the top of bridge (2) fixed mounting in support column (1), the both sides of bridge (2) are fixed mounting respectively has guardrail (3), the both sides on bridge (2) top are provided with multiunit water drainage tank (4) respectively, bottom fixedly connected with wash port (5) of water drainage tank (4), bottom fixedly connected with fixed pipe (6) of wash port (5), the bottom fixedly connected with collection pipe (11) of fixed pipe (6), one side fixedly connected with downcomer (12) of collection pipe (11), one side fixedly connected with header (8) of support column (1), the front end of header (8) is provided with scale window (9), one side on header (8) top is provided with rotary cover (7), bottom fixedly connected with water valve (10) of header (8).

2. The novel drainage structure for bridges of claim 1, wherein: drainage channels (4) on two sides of the top end of the bridge body (2) are arranged at equal intervals, and the bottom end of the sewer pipe (12) is fixedly connected with the top end of the water collecting tank (8).

3. The novel drainage structure for bridges of claim 1, wherein: one side of the support column (1) is fixedly connected with a pipe clamp (20), and the sewer pipe (12) is fixedly connected with the support column (1) through the pipe clamp (20).

4. The novel drainage structure for bridges of claim 1, wherein: the inside fixedly connected with high-efficient filter screen (14) of water drainage tank (4), high-efficient filter screen (14) are the slope setting, one side of water drainage tank (4) is provided with dirt collecting tank (13).

5. The novel drainage structure for bridges of claim 1, wherein: the top of water drainage tank (4) is provided with standing groove (18), baffle (15) have been placed to the inside of standing groove (18), evenly be provided with outlet (16) on baffle (15), the top of water drainage tank (4) both sides is provided with constant head tank (19) respectively, the top of water drainage tank (4) is provided with supports billet (17).

6. The novel drainage structure for bridges of claim 5, wherein: both sides of the supporting steel bar (17) are embedded in the positioning groove (19).

7. The novel drainage structure for bridges of claim 5, wherein: the top end of the supporting steel bar (17) is tightly attached to the bottom end of the baffle plate (15).