CN109056977B - Municipal square drainage device - Google Patents
Municipal square drainage device Download PDFInfo
- Publication number
- CN109056977B CN109056977B CN201811029717.3A CN201811029717A CN109056977B CN 109056977 B CN109056977 B CN 109056977B CN 201811029717 A CN201811029717 A CN 201811029717A CN 109056977 B CN109056977 B CN 109056977B
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- China
- Prior art keywords
- cover plate
- positioning sliding
- driving strip
- sliding barrel
- drainage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention relates to a municipal square drainage device which comprises a drainage port and a cover plate matched with the drainage port, wherein the cover plate is provided with a water inlet and a water outlet; pushing rods are connected to the periphery of the cover plate in an axial mode, and each pushing rod extends outwards along the axis of the cover plate; the outer end of the push rod is connected with a driving strip in a shaft mode, and both ends of the push rod can rotate around the shaft in a vertical plane; the driving strip is arranged in the positioning sliding barrel in a sliding mode, the positioning sliding barrel is fixedly embedded on the ground, and the positioning sliding barrel is made of transparent materials; a flow guide hole communicated with the ground surface is formed in the positioning sliding barrel; the driving strip is made of water-absorbing expansion materials, and the driving strip expands along the axial direction of the positioning sliding cylinder after absorbing water; the drainage device is novel in structure and unique in principle, can intelligently open and close the drainage outlet, guarantees the dredging of rainwater, can effectively prevent sundries from being blocked, reduces the generation of peculiar smell, and simultaneously plays a role in beautifying streets and squares.
Description
Technical Field
The invention relates to the field of municipal engineering drainage, in particular to a drainage device.
Background
Under the ground of large public places such as streets, squares and the like, a drainage system which is accessed to the places is usually required to be laid to ensure the cleanness and the safety of the places; particularly, in severe weather such as rainstorm and the like, the drainage efficiency of streets and squares directly influences the running health conditions of the whole city and the whole traffic system; the current drainage scheme is that a drainage port is arranged around a street and a square, an inspection well cover covers the drainage port, and water flows into a drainage system after passing through the inspection well cover; as the inspection well cover is provided with the diversion hole, sundries and garbage in squares and streets can easily enter the drainage system, and finally the drainage port is blocked; similarly, as the inspection well cover is provided with the flow guide hole, the structure of the inspection well cover is not firm, and the inspection well cover is often cracked and damaged, the broken inspection well cover is easy to block a sewer pipe, and meanwhile, a water outlet is exposed on the ground surface, so that the danger of falling of personnel is easy to occur; in addition, the inspection well cover has heavy weight and is inconvenient to maintain and replace; meanwhile, the naked inspection well cover is not overlapped with a clean street, so that the tidiness and the aesthetic feeling of the street are influenced; therefore, the conventional drainage device is not more and more adaptable to modern urban construction.
Disclosure of Invention
Aiming at the problems, the invention provides the municipal square drainage device which is novel in structure and unique in principle, can intelligently open and close the drainage outlet, not only ensures the dredging of rainwater, but also can effectively prevent sundries from being blocked, and simultaneously has the effect of beautifying streets and squares.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the municipal square drainage device comprises a drainage port and a cover plate matched with the drainage port;
pushing rods are connected to the periphery of the cover plate in an axial mode, and each pushing rod extends outwards along the axis of the cover plate; the outer end of the push rod is connected with a driving strip in a shaft mode, and both ends of the push rod can rotate around the shaft in a vertical plane; the driving strip is arranged in the positioning sliding barrel in a sliding mode, the positioning sliding barrel is fixedly embedded on the ground, and the positioning sliding barrel is made of transparent materials; a flow guide hole communicated with the ground surface is formed in the positioning sliding barrel; the driving strip is made of water-absorbing expansion materials, and the driving strip expands along the axial direction of the positioning sliding barrel after absorbing water.
The invention has the beneficial effects that: when the weather is dry, the driving strips are contracted in the positioning sliding barrel, the cover plate covers the water outlet, the cover plate is flush with the ground, the smooth surface of the cover plate is consistent with the tidy ground, and the flatness and cleanness of squares and streets are effectively ensured, so that the aesthetic feeling of the streets is maintained; when rainwater is accumulated in squares and streets or rain and sunshine comes, water enters the positioning sliding barrel from the flow guide holes firstly, the driving strips are wetted, the driving strips expand along the axis of the positioning sliding barrel after absorbing water and apply force to the push rods, and then the push rods extrude the cover plates inwards and finally jack the cover plates; the drainage outlet is opened at the moment, and rainwater can be quickly dredged through the drainage outlet; along with the weather changes fine, moisture in the driving strip evaporates gradually, so the driving strip returns to the state of contracting, and then drives catch bar and apron and reset, and the outlet is closed again this moment.
In conclusion, the invention can automatically open the cover plate when water needs to be drained and lead rainwater into the drainage system; the cover plate can be automatically closed in dry weather, so that sundries and garbage are effectively prevented from entering the water outlet, the cleanness degree of a drainage system is ensured, the garbage is effectively prevented from being accumulated, rotten and deteriorated in the water outlet, and peculiar smell at streets and squares is avoided; the cover plate is flush with the ground in dry weather, so that the flatness and the attractiveness of streets and squares are guaranteed, the walking safety and stability of pedestrians can be guaranteed, and the cover plate is prevented from being stumbled by an inspection well cover; therefore, the method is more suitable for the requirement of urban modern construction.
Because the structure is more hidden, more modern and intelligent, the drainage device can be distributed at the edge of a street and a square and can be arranged in the street and the square, the drainage effect can be improved, and the normal passing of pedestrians can not be influenced; meanwhile, the structure can use the water outlet with smaller caliber, thereby improving the structural strength of the water outlet and the cover plate, effectively avoiding the conditions of crushing the cover plate under pressure, exposing the water outlet and the like, and further ensuring the beautiful appearance of the street and the clean and efficient drainage of the water outlet.
Preferably, the outer edge of the cover plate is provided with an annular isolation sieve plate, and the outer ring diameter of the isolation sieve plate is matched with the inner diameter of the water outlet; this keep apart sieve can effectively guarantee the emission of rainwater, prevents simultaneously that debris from getting into drainage system along with the rainwater, effectively prevents the outlet jam, further prevents that debris from rotting, rotten in drainage system, effectively avoids drainage system to produce the peculiar smell.
Preferably, a guide ring groove is formed outside the water outlet, and the guide ring groove and the water outlet are concentric; each flow guide hole is communicated with the guide ring groove; the structure can ensure that each driving strip absorbs water and expands synchronously, and further pushes the cover plate to vertically ascend and descend; thereby ensuring the drainage effect to the maximum extent.
Drawings
FIG. 1 is a schematic top view of an embodiment of the drainage system of the municipal square.
Fig. 2 is a schematic sectional structure view of the embodiment shown in fig. 1 in dry weather.
FIG. 3 is a schematic cross-sectional view of the embodiment shown in FIG. 1 in rainy weather.
Detailed Description
Example (b):
in the embodiment shown in fig. 1 to 3, the municipal square drainage device comprises a drainage port 1, a cover plate 2 matched with the drainage port 1; the outer edge of the cover plate 2 is provided with an annular isolation sieve plate 21, and the outer ring diameter of the isolation sieve plate 21 is matched with the inner diameter of the water outlet 1;
When the weather is dry, the driving strip 4 is contracted in the positioning slide cylinder 51, the cover plate 2 covers the water outlet 1, the cover plate 2 is flush with the ground, the smooth surface of the cover plate 2 is consistent with the tidy ground, and the flatness and cleanness of squares and streets are effectively ensured, so that the aesthetic feeling of the streets is maintained; in this embodiment, the isolation sieve plate 21 slides into the drainage port 1 to ensure the closure of the drainage port 1; when rainwater is accumulated in squares and streets or when the weather is rainy, water enters the positioning sliding barrel 51 from the flow guide holes 5, the driving strips 4 are wetted, the driving strips 4 expand along the axis of the positioning sliding barrel 51 after absorbing water and apply force to the push rod 3, so that the push rod 3 extrudes the cover plate 2 inwards, the cover plate 2 is jacked up finally, and the isolation sieve plate 21 also slides out along the water outlet 1; at the moment, the water outlet 1 is opened, so that rainwater can be quickly dredged through the water outlet 1; sundries and garbage carried in the rainwater are blocked by the isolation sieve plate 21, so that the water outlet 1 is effectively prevented from being blocked, the sundries are further prevented from rotting and deteriorating in a drainage system, and the drainage system is effectively prevented from generating peculiar smell; along with the weather changes fine, moisture in the driving strip 4 evaporates gradually, so the driving strip 4 returns to the contraction state, and then drives catch bar 3 and apron 2 to reset, and the outlet 1 is closed again this moment.
In the embodiment, the guide ring grooves 6 communicated with the guide holes 5 can be communicated with the guide holes 5, when sewage appears near the water outlet 1, the guide ring grooves 6 guide water into the guide holes 5, so that the driving strips 4 absorb water and expand synchronously, and further the cover plate 2 is pushed to vertically ascend and descend; thereby ensuring the drainage effect to the maximum extent.
In conclusion, the invention can automatically open the cover plate 2 when water needs to be drained and lead rainwater into the drainage system; the cover plate 2 can be automatically closed in dry weather, so that sundries and garbage are effectively prevented from entering the water outlet 1, the cleanness degree of a drainage system is ensured, the garbage is effectively prevented from being accumulated, rotted and deteriorated in the water outlet 1, and peculiar smell at streets and squares is avoided; the cover plate 2 is flush with the ground in dry weather, so that the flatness and the attractiveness of streets and squares are guaranteed, the safety and the stability of walking of pedestrians can be guaranteed, and the cover plate is prevented from being stumbled by an inspection well cover; therefore, the method is more suitable for the requirement of urban modern construction.
Because the structure is more hidden, more modern and intelligent, the drainage device can be distributed at the edge of a street and a square and can be arranged in the street and the square, the drainage effect can be improved, and the normal passing of pedestrians can not be influenced; meanwhile, the structure can use the water outlet 1 with a smaller caliber, thereby improving the structural strength of the water outlet 1 and the cover plate 2, effectively avoiding the conditions that the cover plate 2 is crushed under pressure, the water outlet 1 is exposed and the like, and further ensuring the attractive appearance of the street and the clean and efficient drainage of the water outlet 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A municipal square drainage device comprises a drainage port (1) and a cover plate (2) matched with the drainage port (1); the method is characterized in that: push rods (3) are axially connected to the periphery of the cover plate (2), and each push rod (3) extends outwards along the axis of the cover plate (2); the outer end of the push rod (3) is connected with a driving strip (4) in an axial mode, and both ends of the push rod (3) can rotate around an axis in a vertical plane; the driving strip (4) is arranged in the positioning sliding barrel (51) in a sliding manner, the positioning sliding barrel (51) is fixedly embedded on the ground, and the positioning sliding barrel (51) is made of transparent materials; a flow guide hole (5) communicated with the ground surface is formed in the positioning slide cylinder (51); the driving strip (4) is made of water-absorbing expansion materials, and the driving strip (4) expands along the axial direction of the positioning sliding barrel (51) after absorbing water.
2. The municipal square drainage device of claim 1, wherein: an annular isolation sieve plate (21) is arranged on the outer edge of the cover plate (2), and the outer ring diameter of the isolation sieve plate (21) is matched with the inner diameter of the water outlet (1).
3. The municipal square drainage apparatus of claim 1 or 2, wherein: a guide ring groove (6) is formed in the outer part of the water outlet (1), and the guide ring groove (6) is concentric with the water outlet (1); each diversion hole (5) is communicated with the guide ring groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029717.3A CN109056977B (en) | 2018-09-05 | 2018-09-05 | Municipal square drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029717.3A CN109056977B (en) | 2018-09-05 | 2018-09-05 | Municipal square drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109056977A CN109056977A (en) | 2018-12-21 |
| CN109056977B true CN109056977B (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029717.3A Active CN109056977B (en) | 2018-09-05 | 2018-09-05 | Municipal square drainage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109056977B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644596B (en) * | 2019-10-12 | 2020-10-30 | 辽宁工程技术大学 | Intelligent rainwater well system |
| CN111535426B (en) * | 2020-05-10 | 2021-05-04 | 如皋市规划建筑设计院有限公司 | Self-regulating and cleaning road surface drainage well |
| CN115324115B (en) * | 2022-08-18 | 2023-12-22 | 皮海波 | Security protection well lid for construction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391295A (en) * | 1993-09-27 | 1995-02-21 | Wilcox; Jack M. | Spill containment system |
| TR200002836T2 (en) * | 1998-04-09 | 2001-02-21 | Hagen Peter | Device for placing the well cap |
| CN203230033U (en) * | 2013-03-12 | 2013-10-09 | 李雪梅 | Automatic stagnant water drainage device |
| CN203334410U (en) * | 2013-05-28 | 2013-12-11 | 周靖人 | A floating manhole cover |
| KR20170064301A (en) * | 2015-12-01 | 2017-06-09 | 이종원 | Man-hole structure |
| WO2018106630A1 (en) * | 2016-12-06 | 2018-06-14 | Gene Rigby | Systems for sealing and venting a manhole |
| CN206681041U (en) * | 2017-04-26 | 2017-11-28 | 浙江景华建设有限公司 | A kind of improved municipal well lid |
| CN206971357U (en) * | 2017-07-04 | 2018-02-06 | 孙茂涛 | A kind of anti-ponding well lid of municipal administration |
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2018
- 2018-09-05 CN CN201811029717.3A patent/CN109056977B/en active Active
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| Publication number | Publication date |
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| CN109056977A (en) | 2018-12-21 |
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Effective date of registration: 20201102 Address after: Shop 14-1, unit 1, building 5, Longju garden, Dianchi Road, Kunming City, Yunnan Province Applicant after: Yunnan Zhenghao Construction Engineering Co., Ltd Address before: 215200 Shanghai City, Zhongying Avenue, Wujiang District, Suzhou City, Jiangsu Province 15 1501 Applicant before: Hu Zhenqiang |
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