CN105386465A - Well lid capable of adjusting backflow amount through pressure - Google Patents
Well lid capable of adjusting backflow amount through pressure Download PDFInfo
- Publication number
- CN105386465A CN105386465A CN201510668546.9A CN201510668546A CN105386465A CN 105386465 A CN105386465 A CN 105386465A CN 201510668546 A CN201510668546 A CN 201510668546A CN 105386465 A CN105386465 A CN 105386465A
- Authority
- CN
- China
- Prior art keywords
- well lid
- well
- chimney
- pouring
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1436—Covers for manholes or the like; Frames for covers with overflow or explosion control means, e.g. check or relief valves
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
-
- 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
-
- 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
- E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
- E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a well lid capable of adjusting the backflow amount through pressure. The well lid comprises a well seat and a well lid body. The well lid body is provided with multiple counter-bored holes internally provided with threaded rods and the lower ends of the threaded rods are connected with threads of the well seat in a matched manner. Springs are arranged between the threaded rods and the bottom faces of the counter-bored holes and the threaded rods are sleeved with the springs. A through hole is formed in the middle of the well lid body, a rotary rod is arranged in the through hole, a rotary disc is arranged at the upper end of the rotary rod, the lower end of the rotary rod penetrates the well lid body and is provided with multiple rotary blades, and the upper ends of the rotary blades make contact with the well lid body in a matched manner. By the adoption of the well lid, pedestrians are effectively prevented from falling into a well.
Description
Technical field
The present invention relates to well lid technical field, in particular to a kind of well lid regulating the amount of pouring in down a chimney by pressure.
Background technology
In city, all kinds of city planting ductwork is crisscross, road is also a mass of the active well of all kinds of city planting ductwork, the situation of pouring in down a chimney easily is produced when rainwater or the larger situation of surface drainage amount, and existing well lid is many times when pouring in down a chimney, can be flushed away or be shifted, vehicle and personnel easily drop to down-hole, cause the loss of the person and property.
In addition, the well lid on existing road is of long duration to be needed manually to clear up more, well lid can be caused smelly, have a strong impact on the healthy of the pedestrian passed by one's way if do not carry out cleaning for a long time.If periodic cleaning can cause because on road, well lid is more, need a large amount of manpower of cost and time.
Summary of the invention
The object of the present invention is to provide a kind of well lid regulating the amount of pouring in down a chimney by pressure, to solve the deficiencies in the prior art.
For realizing the object of the invention, the technical scheme of employing is:
Regulate a well lid for the amount of pouring in down a chimney by pressure, comprise well seat and well lid, it is characterized in that, described well lid is provided with multiple counter sink, is provided with threaded rod in counter sink, and threaded rod lower end is connected with well seat threaded engagement; Be provided with spring between described threaded rod and counter sink bottom surface, spring housing is located on threaded rod; Offer through hole in the middle of described well lid, be provided with dwang in through hole, dwang upper end is provided with rolling disc, and dwang lower end is provided with multiple moving blade through well lid, and the upper end of moving blade contacts with well lid and coordinates.
Further, the multiple counter sinks on described well lid are uniformly distributed.
Further, described multiple moving blade is uniformly distributed.
Further, described moving blade is three.
Further, described well lid is provided with the groove coordinated with rolling disc.
The invention has the beneficial effects as follows,
One, when the rainwater in well pours in down a chimney, adjustment threaded rod is carried out by the flowing water flow observed in well, spring after compression is reduced the active force of well lid, rainwater can promote well lid threadingly bar move up, rainwater starts to discharge, after the rainwater in well no longer pours in down a chimney, well lid is under self gravitation effect, and threadingly bowl cover lives well seat, thus after effectively avoiding well lid to be flushed away or being shifted, vehicle and personnel easily drop to down-hole, cause the loss of the person and property.Spring has cushioning effect simultaneously, and avoid because in well, the pressure of flowing water is excessive, impact force directly damages well lid.
Two, when well lid down-flow water impacts moving blade, moving blade rotates under flowing water impact force, can clear up the dirt of well lid soffit, thus improves the application life of well lid, avoids the dirt on well lid mouldy smelly simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation regulating the well lid of the amount of pouring in down a chimney by pressure provided by the invention.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1 is shown a kind of well lid regulating the amount of pouring in down a chimney by pressure provided by the invention, comprising: well seat 1, well lid 2, spring 3, threaded rod 7, rolling disc, dwang 5 and moving blade 6.Described well lid 1 is provided with multiple counter sink, is provided with threaded rod 7 in counter sink, and threaded rod 7 lower end is connected with well seat 1 threaded engagement; Be provided with spring 3 between described threaded rod 4 and counter sink bottom surface, spring 3 is set on threaded rod 7; Offer through hole in the middle of described well lid 2, be provided with dwang 5 in through hole, dwang 5 upper end is provided with rolling disc, and dwang 5 lower end is provided with multiple moving blade 6 through well lid 2, and the upper end of moving blade 6 contacts with well lid 2 and coordinates.
Multiple counter sinks on well lid 2 are uniformly distributed; Multiple moving blade 6 is uniformly distributed; Described moving blade 6 is three; Described well lid 2 is provided with the groove coordinated with rolling disc.
When the rainwater in well pours in down a chimney, adjustment threaded rod 7 is carried out by the flowing water flow observed in well, the active force of the 3 pairs of well lids 2 of the spring after compression is reduced, rainwater can promote well lid 2 threadingly bar 7 move up, rainwater starts to discharge, after the rainwater in well no longer pours in down a chimney, well lid 2 is under self gravitation effect, and threadingly bar 7 covers well seat 1, thus after effectively avoiding well lid 2 to be flushed away or being shifted, vehicle and personnel easily drop to down-hole, cause the loss of the person and property.Spring 3 has cushioning effect simultaneously, and avoid because in well, the pressure of flowing water is excessive, impact force directly damages well lid 2.
When well lid down-flow water impacts moving blade 6, moving blade 6 rotates under flowing water impact force, can clear up the dirt of the soffit of well lid 2, thus improves the application life of well lid 2, avoids the dirt on well lid mouldy smelly simultaneously.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. regulate a well lid for the amount of pouring in down a chimney by pressure, comprise well seat and well lid, it is characterized in that, described well lid is provided with multiple counter sink, is provided with threaded rod in counter sink, and threaded rod lower end is connected with well seat threaded engagement; Be provided with spring between described threaded rod and counter sink bottom surface, spring housing is located on threaded rod; Offer through hole in the middle of described well lid, be provided with dwang in through hole, dwang upper end is provided with rolling disc, and dwang lower end is provided with multiple moving blade through well lid, and the upper end of moving blade contacts with well lid and coordinates.
2. the well lid regulating the amount of pouring in down a chimney by pressure according to claim 1, is characterized in that: the multiple counter sinks on described well lid are uniformly distributed.
3. the well lid regulating the amount of pouring in down a chimney by pressure according to claim 1, is characterized in that: described multiple moving blade is uniformly distributed.
4. the well lid regulating the amount of pouring in down a chimney by pressure according to claim 1, is characterized in that: described well lid is provided with the groove coordinated with rolling disc.
5. the well lid regulating the amount of pouring in down a chimney by pressure according to claim 1, is characterized in that: described moving blade is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668546.9A CN105386465A (en) | 2015-10-13 | 2015-10-13 | Well lid capable of adjusting backflow amount through pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668546.9A CN105386465A (en) | 2015-10-13 | 2015-10-13 | Well lid capable of adjusting backflow amount through pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386465A true CN105386465A (en) | 2016-03-09 |
Family
ID=55419198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668546.9A Pending CN105386465A (en) | 2015-10-13 | 2015-10-13 | Well lid capable of adjusting backflow amount through pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680721A (en) * | 2019-03-04 | 2019-04-26 | 安徽理工大学 | A kind of inspection well cover for reducing well lid collision noise and playing early warning Yu anti-fall well |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014005601A (en) * | 2012-06-21 | 2014-01-16 | Save Machine Co Ltd | Road surface cutting method and fixture |
| CN103555564A (en) * | 2013-09-18 | 2014-02-05 | 周祖荣 | Biogas device with stirring function |
| CN204456222U (en) * | 2015-03-12 | 2015-07-08 | 徐建民 | A kind of Safety well cover |
| CN204551538U (en) * | 2015-03-13 | 2015-08-12 | 邯郸群山铸造有限公司 | The well lid that a kind of antiseepage is anti-blocking |
-
2015
- 2015-10-13 CN CN201510668546.9A patent/CN105386465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014005601A (en) * | 2012-06-21 | 2014-01-16 | Save Machine Co Ltd | Road surface cutting method and fixture |
| CN103555564A (en) * | 2013-09-18 | 2014-02-05 | 周祖荣 | Biogas device with stirring function |
| CN204456222U (en) * | 2015-03-12 | 2015-07-08 | 徐建民 | A kind of Safety well cover |
| CN204551538U (en) * | 2015-03-13 | 2015-08-12 | 邯郸群山铸造有限公司 | The well lid that a kind of antiseepage is anti-blocking |
Non-Patent Citations (1)
| Title |
|---|
| 李登新等: "智能雨水篦子设计", 《农业开发与装备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680721A (en) * | 2019-03-04 | 2019-04-26 | 安徽理工大学 | A kind of inspection well cover for reducing well lid collision noise and playing early warning Yu anti-fall well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |