CN214497805U

CN214497805U - Town road drainage device

Info

Publication number: CN214497805U
Application number: CN202120209490.1U
Authority: CN
Inventors: 张福来
Original assignee: Tianjin Xinran Municipal Engineering Co ltd
Current assignee: Tianjin Xinran Municipal Engineering Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-26
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a town road drainage device relates to town road drainage technical field, include drainage pipe and fix the well lid in drainage pipe top, the inside shaping of drainage pipe has a plurality of heliciform guide plates, the guide plate below is provided with umbelliform filter screen, the shaping has the water conservancy diversion mouth on the drainage pipe of umbelliform filter screen excircle department, drainage pipe excircle department is fixed with a plurality ofly and the storage waste pipe way of each water conservancy diversion mouth intercommunication, all be provided with in each storage waste pipe way and collect the filter screen, each stores up the equal shaping of waste pipe way below and has the aqueduct with drainage pipe intercommunication. The utility model provides a use convenient reliable and can improve drainage ability through the mode that forms the spiral vortex, utilize and store up a town road drainage device that useless pipeline effectively prevented drainage pipe jam.

Description

Town road drainage device

Technical Field

The utility model relates to a town road drainage technology field especially relates to a town road drainage device.

Background

The municipal road drainage device is a series of facilities for intercepting, draining or removing ground water and underground water which endanger a highway, and is a complete and smooth drainage system formed by reasonably planning and designing by combining conditions along the line.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a municipal road drainage device, which utilizes a spiral guide plate to guide rainwater to rotate and flow into a drainage pipeline, thereby forming vortex at the position of a rainwater drainage well cover, ensuring that the middle part of the drainage pipeline always has a cavity and improving the drainage capacity; meanwhile, the umbrella-shaped filter screen is matched with the flow guide port, garbage is guided into the waste storage pipeline and is collected by the collecting filter screen, and therefore the blockage of the drainage pipeline is effectively prevented.

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

the utility model provides a town road drainage device, includes drainage pipe and fixes the well lid in drainage pipe top, the inside shaping of drainage pipe has a plurality of heliciform guide plates, the guide plate below is provided with umbelliform filter screen, the shaping has the water conservancy diversion mouth on the drainage pipe of umbelliform filter screen excircle department, drainage pipe excircle department is fixed with a plurality ofly and the useless pipeline of storage that each water conservancy diversion mouth communicates, each all be provided with in the useless pipeline of storage and collect filter screen, each store up the equal shaping in useless pipeline below have with the aqueduct of drainage pipe intercommunication.

By adopting the technical scheme, when the rainwater flow is large, rainwater flows into the pipeline from the well cover and generates rotating force after flowing through the guide plate, so that vortex is generated at the drainage well cover and in the drainage pipeline, a cavity is further formed in the middle of the drainage pipeline, and drainage is ensured to be in a smooth state; meanwhile, the umbrella-shaped filter screen is matched with the flow guide port, so that the garbage doped in the rainwater is guided to the interior of the waste storage pipeline and is collected in the waste storage pipeline through the filtering of the collecting filter screen, and the interior of the drainage pipeline is prevented from being blocked by the garbage; by the mode, the blockage of the drainage pipeline is effectively prevented, and the drainage capacity of the pipeline is ensured.

The utility model discloses further set up to: each guide plate is arranged along the radial direction of the drainage pipeline from the inner wall of the drainage pipeline to the middle part of the drainage pipeline in a downward inclined mode.

Through adopting above-mentioned technical scheme, utilize the guide plate that the downward sloping set up, can further lead rainwater and rubbish, ensure that it drops to umbelliform filter screen department and is guided to the inside of storing up useless passageway.

The utility model discloses further set up to: a cross-shaped support frame is fixedly arranged in the drainage pipeline, and the umbrella-shaped filter screen is rotatably arranged above the cross-shaped support frame.

Through adopting above-mentioned technical scheme, utilize to rotate the umbelliform filter screen that sets up, ensure to drop to umbelliform filter screen upper portion rubbish guide to water conservancy diversion department and driven to store up inside the useless pipeline to improve the reliability that the device used.

The utility model discloses further set up to: a plurality of power plates are fixedly arranged on the upper surface of the umbrella-shaped filter screen.

Through adopting above-mentioned technical scheme, utilize the power board further to improve the driving force of rivers to umbelliform filter screen to ensure its stable rotation.

The utility model discloses further set up to: an elastic wing plate which is abutted against the inner wall of the drainage pipeline is fixedly arranged at the edge of the umbrella-shaped filter screen.

Through adopting above-mentioned technical scheme, utilize elasticity pterygoid lamina and drainage pipe inner wall butt, can ensure that rubbish on the umbelliform filter screen enters into water conservancy diversion mouth department, prevent that rubbish from flowing away from the clearance department between umbelliform filter screen and the drainage pipe.

The utility model discloses further set up to: the bottom surface of the collecting filter screen is of a stepped structure.

Through adopting above-mentioned technical scheme, utilize the collection filter screen of ladder platform form to carry out the layering to rubbish and store to ensure to collect the filter screen and have stronger drainage ability all the time, effectively prevent to store up stifled of silt of useless pipeline department.

The utility model discloses further set up to: the waste storage pipeline extends upwards to the ground, and a cover plate is fixedly arranged on the upper portion of the waste storage pipeline.

Through adopting above-mentioned technical scheme, utilize the apron to make things convenient for the staff to clear up the inside rubbish of collecting the filter screen to effectively improve the convenience that the device used.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the spiral guide plate is used for guiding rainwater to rotate and flow into the drainage pipeline, so that a vortex is formed at the position of a rainwater drainage well cover, the middle part of the drainage pipeline is ensured to be always provided with a cavity, and the drainage capacity is improved; meanwhile, the umbrella-shaped filter screen is matched with the flow guide port, so that the garbage is guided into the waste storage pipeline and collected by the collecting filter screen, and the blockage of a drainage pipeline is effectively prevented;

(2) the guide plate arranged in a downward inclination manner, the umbrella-shaped filter screen, the power plate, the elastic wing plate and the like are arranged in a rotating manner, so that the rainwater and garbage dredging capability of the device is ensured, and the garbage is effectively prevented from being accumulated in the drainage pipeline, so that the device has stronger reliability.

(3) The apron that the utilization extends to ground makes things convenient for the staff to the clearance of collecting the inside rubbish of filter screen to improve the convenience that the device used.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the center line of an embodiment of the present invention, showing the connection between the drainage pipeline and the waste storage pipeline;

fig. 3 is an enlarged partial schematic view of a portion a in fig. 1, which shows a position relationship between the umbrella-shaped filter screen and the diversion port.

Reference numerals: 1. a water discharge pipeline; 2. a well cover; 3. a baffle; 4. a cross-shaped support frame; 5. an umbrella-shaped filter screen; 6. a power plate; 7. an elastic wing panel; 8. a flow guide port; 9. a waste storage pipeline; 10. a cover plate; 11. collecting a filter screen; 12. a handle; 13. a water conduit.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to attached

drawings

1 and 2, the municipal road drainage device comprises a drainage pipeline 1 and a well cover 2 fixed above the drainage pipeline 1, wherein the well cover 2 is a nodular cast iron well cover 2 with grid water leakage holes, a plurality of guide plates 3 in a spiral structure are formed inside the drainage pipeline 1 at intervals around the axis direction of the drainage pipeline 1, and the guide plates 3 are arranged in a downward inclined mode from the inner wall of the drainage pipeline 1 to the middle of the drainage pipeline 1 along the radial direction of the drainage pipeline 1. The guide plate 3 that the downward sloping set up can lead rainwater and rubbish, ensures that the rainwater can be inside drainage pipe 1 is entered into to the vortex form.

Referring to the attached drawings 2 and 3, a cross-shaped support frame 4 is fixedly arranged inside a drainage pipeline 1 below a flow guide plate 3, an umbrella-shaped filter screen 5 is rotatably arranged above the cross-shaped support frame 4, a gap exists between the upper surface of the umbrella-shaped filter screen 5 and the lower part of the flow guide plate 3, a plurality of power plates 6 are fixedly arranged on the upper surface of the umbrella-shaped filter screen 5 at intervals along the axial direction of the umbrella-shaped filter screen, elastic wing plates 7 abutted against the inner wall of the drainage pipeline 1 are fixedly arranged at the edge of the umbrella-shaped filter screen 5, and the elastic wing plates 7 are made of plastic materials; the elastic wing plate 7 is matched with the inner wall of the drainage pipeline 1, so that garbage can be prevented from entering the drainage pipeline 1 from the gap between the umbrella-shaped filter screen 5 and the drainage pipeline 1 to cause blockage.

Referring to the attached

drawings

1 and 2, a flow guide opening 8 is formed in a drainage pipeline 1 at the outer circle of an umbrella-shaped filter screen 5, a plurality of waste storage pipelines 9 communicated with the flow guide openings 8 are fixed at the outer circle of the drainage pipeline 1, the sections of the waste storage pipelines 9 along the height direction are in a fan-ring shape, the waste storage pipelines 9 are uniformly arranged around the axis direction of the drainage pipeline 1 at intervals, the waste storage pipelines 9 extend upwards to the ground along the height direction, a cover plate 10 is fixedly arranged at the upper part of the waste storage pipelines 9, and the cover plate 10 is a sealed cover plate 10; all placed in each storage waste pipe 9 and collected filter screen 11, collect the shape of filter screen 11 and store up waste pipe 9's shape looks adaptation, collect the filter screen 11 bottom surface and be the ladder platform column structure, and collect one side setting that the filter screen 11 bottom surface was handed over the end in the one side that is close to water conservancy diversion mouth 8, collect the fixed handle 12 that is provided with in filter screen 11 bottom surface middle part, each stores up waste pipe 9 below equal shaping has the aqueduct 13 with drainage pipe 1 intercommunication.

Utilize the collection filter screen 11 of ladder platform form to carry out the layering to rubbish and store to ensure to collect filter screen 11 and have stronger drainage ability all the time, effectively prevent the silt that stores up useless pipeline 9 department and stifled, when needs clearance rubbish, only need open the apron 10 that stores up on useless pipeline 9, will collect filter screen 11 through handle 12 and take out from storing up useless pipeline 9 inside, thereby realize the quick clearance of rubbish.

The working principle of the embodiment is as follows: when the flow of rainwater is large, rainwater flows into the pipeline from the well cover 2 and generates rotating force after flowing through the guide plate 3, so that vortexes are generated at the drainage well cover 2 and in the drainage pipeline 1, a cavity is further formed in the middle of the drainage pipeline 1, and drainage is ensured to be in a smooth state; meanwhile, the umbrella-shaped filter screen 5 is matched with the flow guide port 8, so that the garbage doped in rainwater is guided to the inside of the waste storage pipeline 9, filtered by the collecting filter screen 11, collected and retained in the collecting filter screen 11, and the rainwater enters the drainage pipeline 1 from the water guide pipe 13 at the lower part of the waste storage pipeline 9 and is drained away, so that the inside of the drainage pipeline 1 is ensured not to be blocked by the garbage; in this way, the clogging of the drain pipe 1 is effectively prevented, ensuring the drainage capacity of the pipe.

Above, only be the specific implementation of the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a town road drainage device, includes drainage pipe (1) and fixes well lid (2) above drainage pipe (1), its characterized in that: drainage pipe (1) inside shaping has a plurality of heliciform guide plate (3), guide plate (3) below is provided with umbelliform filter screen (5), the shaping has water conservancy diversion mouth (8) on drainage pipe (1) of umbelliform filter screen (5) excircle department, drainage pipe (1) excircle department is fixed with a plurality ofly and the storage waste pipe way (9) of each water conservancy diversion mouth (8) intercommunication, each all be provided with in storing up waste pipe way (9) and collect filter screen (11), each store up waste pipe way (9) below all shaping have aqueduct (13) with drainage pipe (1) intercommunication.

2. A municipal road drainage device according to claim 1, wherein: each guide plate (3) is arranged along the radial direction of the drainage pipeline (1) from the inner wall of the drainage pipeline (1) to the middle part of the drainage pipeline (1) in a downward inclined mode.

3. A municipal road drainage device according to claim 2, wherein: the drainage pipeline (1) is internally and fixedly provided with a cross-shaped support frame (4), and the umbrella-shaped filter screen (5) is rotatably arranged above the cross-shaped support frame (4).

4. A municipal road drainage device according to claim 3, wherein: the upper surface of the umbrella-shaped filter screen (5) is fixedly provided with a plurality of power plates (6).

5. A municipal road drainage device according to claim 4, wherein: the umbrella-shaped filter screen (5) is fixedly provided with an elastic wing plate (7) which is abutted against the inner wall of the drainage pipeline (1) at the edge.

6. A municipal road drainage device according to claim 1, wherein: the bottom surface of the collecting filter screen (11) is of a stepped structure.

7. A municipal road drainage device according to claim 6, wherein: the waste storage pipeline (9) extends upwards to the ground, and a cover plate (10) is fixedly arranged on the upper portion of the waste storage pipeline (9).