CN211522731U

CN211522731U - Water accumulation preventing road structure

Info

Publication number: CN211522731U
Application number: CN201922387347.7U
Authority: CN
Inventors: 曹博仁; 王海艳; 刘洋; 孙学姿; 李光; 王森; 王东; 李芳云; 邸志乾; 张慧杰; 李跃; 杨峰伟
Original assignee: Hebei Jiantai Engineering Design Co ltd
Current assignee: Hebei Jiantai Engineering Design Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-18
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a prevent ponding road structure belongs to road technical field, and it includes the road base member, has seted up water drainage tank on the road base member, and water drainage tank is equipped with a plurality ofly along the length direction of road base member, and the intercommunication has communicating pipe between the adjacent water drainage tank, and water drainage tank's top lid is equipped with the drainage grid, has seted up the catch basin on the road base member, and the top lid of catch basin is equipped with the filter, and the intercommunication has the pipe that assembles between catch basin and the water drainage tank. The utility model discloses have the effect of storing the rainwater.

Description

Water accumulation preventing road structure

Technical Field

The utility model relates to the technical field of roads, in particular to prevent ponding road structure.

Background

With the continuous development of the traffic industry of China, the drainage requirements on various roads are higher and higher, especially for urban road drainage. In heavy rain, road surface water accumulation is easily caused due to untimely road surface drainage, the road surface water accumulation is extremely unfavorable for traffic safety, and the overall damage of a roadbed can be caused due to long-term water accumulation, so that a road drainage structure is an important component of road design.

There is a patent publication No. 201410488782.8 for reference, which discloses an anti-ponding road, wherein an integral strip-shaped filter screen crossing the road surface is distributed on the road surface and is communicated with a sewer, and water on the road surface enters the sewer under the road surface from the strip-shaped filter screen, so that the ponding on the road surface is drained in time, and the phenomenon of ponding on the road surface is prevented.

The above prior art solutions have the following drawbacks: rainwater on the road surface is directly discharged into a sewer through a bar-shaped road network, and the rainwater cannot be recycled, so that a great amount of rainwater is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent ponding road structure, it has the effect of storing the rainwater not enough to prior art exists.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a prevent ponding road structure, includes the road base member, has seted up water drainage tank on the road base member, and water drainage tank is equipped with a plurality ofly along the length direction of road base member, and the intercommunication has communicating pipe between the adjacent water drainage tank, and water drainage tank's top lid is equipped with the drainage grid, has seted up the water storage tank on the road base member, and the top lid of water storage tank is equipped with the filter, and the intercommunication has the pipe that assembles between water storage tank and the water drainage tank.

Through adopting above-mentioned technical scheme, rainwater on the road surface passes through the drainage grid and gets into water drainage tank, and water drainage tank is equipped with a plurality ofly, can in time discharge rainwater on the road surface, helps improving drainage efficiency, reduces the condition of surface gathered water. The rainwater that gets into the water drainage tank is through assembling the manifold and going into the catch basin, and the rainwater is stored in the catch basin, and the rainwater of storing in the catch basin can be used for watering the field, alleviates city water shortage pressure, through recycling the rainwater, improves the utilization ratio of rainwater, reduces the waste of water resource. In addition, the top end of the water storage tank is in an open shape, so that rainwater on the road surface can be directly discharged into the water storage tank, the drainage pressure of the road surface is reduced, and the drainage efficiency is improved. The filter shelters from the top of catch basin, prevents that the pedestrian from falling into in the catch basin, improves the safety in utilization.

The present invention may be further configured in a preferred embodiment as: and a drainage device is arranged on the side wall of the water storage tank and comprises a drainage pipe and a drainage pump, the drainage pipe is communicated with the water storage tank, and the drainage pump is fixedly connected with the drainage pipe.

By adopting the technical scheme, when the rainwater stored in the water storage tank needs to be used, the drainage pump is started, the rainwater in the water storage tank is taken out through the drainage pump and the drainage pipe, the rainwater is taken out to the place needing to be used, the additional arrangement of the pumping equipment is not needed, and the operation is simple and the use is convenient.

The present invention may be further configured in a preferred embodiment as: the drain pipe is located the position that is close to the catch basin bottom, fixedly connected with switch valve on the drain pipe.

Through adopting above-mentioned technical scheme, when the rainwater of storing in the catch basin is less, open switch valve, start the drain pump, the drain pipe can be with the water discharge of catch basin bottom, improves the utilization ratio of rainwater.

The present invention may be further configured in a preferred embodiment as: the position of the water storage tank close to the top end is communicated with an overflow pipe which is communicated with a sewer.

Through adopting above-mentioned technical scheme, when highly being higher than the height of overflow pipe of the rainwater that flows into in the catch basin, the rainwater flows into the sewer through the overflow pipe, and the rainwater is discharged through the sewer, avoids the rainwater in the catch basin upwards to stretch the overflow to the road surface on to can avoid surface ponding.

The present invention may be further configured in a preferred embodiment as: a filter screen is arranged between the gathering pipe and the drainage groove.

Through adopting above-mentioned technical scheme, the filter screen filters the impurity such as the leaf that gets into in the water drainage tank, avoids impurity such as leaf to block up on the one hand and assembles the pipe to guarantee the smooth and easy nature of drainage, on the other hand avoids impurity such as leaf to get into the catch basin through assembling the pipe in, improve the quality of water of the rainwater of storing in the catch basin.

The present invention may be further configured in a preferred embodiment as: a ladder stand is arranged in the water storage tank and is fixedly connected with the side wall of the water storage tank.

Through adopting above-mentioned technical scheme, when needing to clear up in the catch basin, take off the filter, in the staff got into the catch basin along the cat ladder, carried out periodic cleaning to silt, rubbish etc. in the catch basin, improved the convenience of clearing up the catch basin on the one hand, on the other hand helps avoiding blockking up the drain pipe, helps improving quality of water simultaneously.

The present invention may be further configured in a preferred embodiment as: the top of catch basin is seted up the inlay card groove of inlay card filter, and it has the elastic ring to bond on the lateral wall in inlay card groove, and the filter inlays in the elastic ring.

Through adopting above-mentioned technical scheme, be equipped with the elastic ring between inlay card groove and the filter, the filter embedding elastic ring back in the elastic ring, the filter elastic ring extrudees, increases the frictional force between filter and the inlay card groove to increase the inlay card stability of filter and inlay card groove, reduce the condition that the filter breaks away from in the inlay card groove, improve the safety in utilization.

The present invention may be further configured in a preferred embodiment as: the top surface of the drainage grille is fixedly connected with a plurality of convex blocks.

Through adopting above-mentioned technical scheme, the lug can reduce the attached top surface at the drainage grid of impurity such as leaf, makes and leaves the space between impurity such as drainage grid and leaf to make the rainwater can flow into the outlet from the space, thereby reduce the condition that the drainage grid is blockked up, reduce surface gathered water, improve drainage efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the water storage tank is arranged and communicated with the drainage tank through the gathering pipe, so that rainwater on the road surface can enter the water storage tank through the drainage tank, the rainwater is stored and recycled, the utilization rate of the rainwater is improved, and the waste of water resources is reduced;

2. the top of catch basin is passed through overflow pipe and sewer intercommunication, avoids the rainwater in the catch basin upwards to stretch overflow to the road surface to can avoid surface ponding.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view intended to show the communicating tube and the collecting tube.

Fig. 3 is a schematic view for showing the structure of the bump.

Figure 4 is a cross-sectional view intended to show an overflow pipe and a sewer.

Reference numerals: 1. a road substrate; 11. a water discharge tank; 111. a drainage grid; 1111. a bump; 12. a communicating pipe; 2. a water storage tank; 21. a filter plate; 211. a connecting plate; 212. an auxiliary filter plate; 22. a converging tube; 221. a filter screen; 23. an overflow pipe; 231. a sewer; 24. climbing a ladder; 25. a clamping groove; 251. an elastic ring; 3. a drainage device; 31. a drain pipe; 311. opening and closing the valve; 32. and (7) draining the pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a prevent ponding road structure, including road base member 1, set up a plurality of cross sections on the road base member 1 and be the water drainage tank 11 of rectangle, water drainage tank 11's length direction is perpendicular with road base member 1's extending direction, and a plurality of water drainage tank 11 along the extending direction interval evenly distributed of road, combine fig. 2, the intercommunication has communicating pipe 12 between the adjacent water drainage tank 11. The road base body 1 is provided with a water storage tank 2 with a rectangular cross section, the depth of the water storage tank 2 is larger than that of the drainage tank 11, a gathering pipe 22 is communicated between the water storage tank 2 and the drainage tank 11, and the water storage tank 2 is provided with a drainage device 3 (refer to fig. 1).

Rainwater on the road surface flows into the drainage channel 11, and the rainwater that gets into in the drainage channel 11 gets into the catch basin 2 through assembling the pipe 22 and stores, when needing to use the rainwater in the catch basin 2, through drainage device 3 with rainwater drainage, recycles the rainwater, reduces the waste of water resource.

Referring to fig. 1, a drain grating 111 for intercepting foreign substances such as leaves is covered on the top of the drain tank 11. Referring to fig. 3, a hemispherical protrusion 1111 is fixedly connected to the top surface of the drain grill 111, the planar side of the protrusion 1111 is fixedly connected to the top surface of the drain grill 111, and the plurality of protrusions 1111 are uniformly distributed on the top surface of the drain grill 111 to prevent the leaves and other impurities from adhering to the top surface of the drain grill 111.

Referring to fig. 2, the end of the collecting pipe 22 close to the drainage channel 11 is provided with a filter screen 221, and the filter screen 221 is embedded in the collecting pipe 22 and is abutted against and fixedly connected with the inner wall of the collecting pipe 22, so that impurities such as leaves are prevented from entering the water storage channel 2. Referring to fig. 4, the top surface of the water storage tank 2 is provided with a clamping groove 25, the center line of the clamping groove 25 coincides with the center line of the water storage tank 2, an elastic ring 251 made of rubber is arranged in the clamping groove 25, the elastic ring 251 is of a rectangular frame-shaped structure, and the outer wall of the elastic ring 251 is abutted against and fixedly connected with the inner wall of the clamping groove 25. The elastic ring 251 is internally embedded with the filter plate 21, and the peripheral surface of the filter plate 21 is tightly abutted with the inner wall of the elastic ring 251 to prevent the filter plate 21 from being separated from the elastic ring 251.

Referring to fig. 2, a vertical connection plate 211 is fixedly connected to the bottom surface of the filter plate 21, an auxiliary filter plate 212 is fixedly connected to the bottom end of the connection plate 211, the auxiliary filter plate 212 is horizontally disposed, the outer peripheral surface of the auxiliary filter plate 212 abuts against the inner wall of the water storage tank 2, and the top surface of the auxiliary filter plate 212 is lower than the collecting pipe 22.

Referring to fig. 4, the side wall of the reservoir 2 is communicated with an overflow pipe 23, the overflow pipe 23 is located below the auxiliary filter plate 212, and one end of the overflow pipe 23 far away from the reservoir 2 is communicated with a sewer 231, so that excessive rainwater in the reservoir 2 is prevented from overflowing to the road surface. An inclined ladder stand 24 is arranged in the water storage tank 2, the bottom end of the ladder stand 24 is fixedly connected with the bottom surface of the water storage tank 2, the inner wall of the water storage tank 2 at the top end is fixedly connected, and the top end of the ladder stand 24 is lower than the bottom surface of the auxiliary filter plate 212.

Rainwater entering the drainage tank 11 is filtered by the filter screen 221 and then is gathered into the water storage tank 2 through the gathering pipe 22, and the rainwater entering the water storage tank 2 through the gathering pipe 22 is filtered by the auxiliary filter plate 212, so that impurities in the water storage tank 2 are effectively reduced; a part of rainwater enters the water storage tank 2 through the filter plate 21 at the top of the water storage tank 2, and then enters the bottom of the water storage tank 2 for storage after being filtered by the auxiliary filter plate 212.

Referring back to fig. 1, the drain device 3 connected to the sidewall of the reservoir 2 includes a drain pipe 31 and a drain pump 32, the drain pipe 31 is connected to the reservoir 2 near the bottom end, and a switch valve 311 is fixedly connected to the drain pipe 31. The drain pump 32 is fixedly connected to the drain pipe 31, and the drain pump 32 is located on a side of the on-off valve 311 away from the water reservoir 2.

When the rainwater in the water storage tank 2 is used, the switch valve 311 is opened, and the drainage pump 32 pumps the rainwater in the water storage tank 2 to a place where the rainwater is needed through the drainage pipe 31.

The implementation principle of the above embodiment is as follows:

when raining, rainwater on the road surface flows into the drainage grooves 11 through the drainage grids 111, the rainwater in the drainage grooves 11 is gathered towards the direction close to the water storage groove 2 through the communicating pipe 12, then flows into the water storage groove 2 through the gathering pipe 22, and the rainwater entering the water storage groove 2 is subjected to secondary filtration through the auxiliary filter plate 212, so that impurities entering the bottom of the water storage groove 2 are reduced; when the height of the rainwater in the water storage tank 2 is higher than that of the overflow pipe 23, the rainwater flows into the sewer 231 through the overflow pipe 23, and the rainwater is prevented from spreading to the road surface. When the rainwater in the water storage tank 2 is used, the switch valve 311 is opened, so that the water suction pump pumps the rainwater in the water storage tank 2 to a required place, the rainwater is recycled, and the waste of water resources is reduced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a prevent ponding road structure, includes road base member (1), has seted up water drainage tank (11) on road base member (1), its characterized in that: the length direction of water drainage tank (11) edge road base member (1) is equipped with a plurality ofly, and the intercommunication has communicating pipe (12) between adjacent water drainage tank (11), and the top lid of water drainage tank (11) is equipped with drainage grid (111), has seted up catch basin (2) on road base member (1), and the top lid of catch basin (2) is equipped with filter (21), and the intercommunication has between catch basin (2) and water drainage tank (11) to assemble pipe (22).

2. The waterway structure of claim 1, wherein: the side wall of the water storage tank (2) is provided with a drainage device (3), the drainage device (3) comprises a drainage pipe (31) and a drainage pump (32), the drainage pipe (31) is communicated with the water storage tank (2), and the drainage pump (32) is fixedly connected with the drainage pipe (31).

3. The waterway structure of claim 2, wherein: the drain pipe (31) is positioned at a position close to the bottom end of the water storage tank (2), and a switch valve (311) is fixedly connected to the drain pipe (31).

4. The waterway structure of claim 1, wherein: the position of the water storage tank (2) close to the top end is communicated with an overflow pipe (23), and the overflow pipe (23) is communicated with a sewer (231).

5. The waterway structure of claim 1, wherein: a filter screen (221) is arranged between the gathering pipe (22) and the drainage tank (11).

6. The waterway structure of claim 1, wherein: a ladder stand (24) is arranged in the water storage tank (2), and the ladder stand (24) is fixedly connected with the side wall of the water storage tank (2).

7. The waterway structure of claim 1, wherein: the top end of the water storage tank (2) is provided with a clamping groove (25) for clamping and embedding the filter plate (21), the side wall of the clamping groove (25) is bonded with an elastic ring (251), and the filter plate (21) is embedded in the elastic ring (251).

8. The waterway structure of claim 1, wherein: the top surface of the drainage grid (111) is fixedly connected with a plurality of bumps (1111).