CN108532732A - A kind of anti-clogging inspection well cover - Google Patents
A kind of anti-clogging inspection well cover Download PDFInfo
- Publication number
- CN108532732A CN108532732A CN201810485687.0A CN201810485687A CN108532732A CN 108532732 A CN108532732 A CN 108532732A CN 201810485687 A CN201810485687 A CN 201810485687A CN 108532732 A CN108532732 A CN 108532732A
- Authority
- CN
- China
- Prior art keywords
- circular groove
- exhaust passage
- well cover
- inspection well
- sleeve
- 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.)
- Granted
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/08—Ventilation of sewers
Abstract
The invention belongs to urban construction fields,More particularly, to a kind of anti-clogging inspection well cover,Including well lid,The upper end of well lid is equipped with circular groove,The surrounding of circular groove is uniformly provided with the drainage channel being connected to up and down,The upper end of circular groove is equipped with arc elastic plate,It is fixedly connected with fixed link on the downside wall of circular groove,The first spring and sleeve are arranged in fixed link,The upper and lower ends of first spring are fixedly connected with the downside wall of sleeve and circular groove respectively,The upper end of sleeve is fixedly connected with the lower end of arc elastic plate,Bush outer sleeve is connected to the pressing plate to match with circular groove,Plenum chamber is formed between pressing plate and circular groove,The side wall of circular groove is equipped with the exhaust passage being connected with drainage channel,Control mechanism is equipped in exhaust passage,The bottom of circular groove is equipped with multiple inlet channels,The first check valve is equipped in inlet channel.The present invention can clear up the drainage channel of inspection well cover automatically according to vehicle flowrate, avoid the occurrence of inspection well cover stopping state.
Description
Technical field
The invention belongs to urban construction fields, more particularly, to a kind of anti-clogging inspection well cover.
Background technology
A lot of underground pipings, such as sewer, underground gas pipeline, water supply pipe, power pipe are had in urban construction
Road, communication conduit, national defence pipeline etc., these pipelines will be there are one the outlet on ground be led to, by pipeline to ground every one section
This section is known as inspection shaft, and catch pit port is usually concordant with ground, it is therefore desirable to which a lid is used for the lid of lid inspection shaft, is inspection shaft
Lid.Inspection well cover is usually made of materials such as reinforced concrete, metal, reinforced plastics, and shape is based on round and rectangular.In inspection well cover
On, the purposes and pipe that generally to indicate down-hole pipe support the information such as unit and phone.
Inspection well cover in routine use, often blocked by dust and other impurities by osculum, and inspection well cover it is unobstructed whether
It is inseparable with municipal drainage ability, often occur to cause impeded drainage due to inspection well cover blocking, so as to cause urban waterlogging
The case where, municipal sector often will be when heavy rain arrives, and dredging inspection well cover of paddling not only wastes a large amount of manpower and materials, and
It is poor to dredge effect.
Through retrieval, Chinese patent grant number CN104234176A discloses a kind of anti-clogging inspection well cover, including：Basis lid
Body rotates wheel body and fixation clip, is provided with rectangular water-flowing trough on the basis lid, the rotation wheel body is horizontal respectively
It is arranged in water-flowing trough, the both ends of the rotation wheel body have been symmetrically arranged shaft, and the both ends of the water-flowing trough are respectively set
There are the bearing that support shaft is rotated, the fixation clip to be arranged in the top of bearing, the rotation wheel body is arranged for surface
The edge of the cylinder of several grooves, the basis lid upper surface is provided with a circle step, the basis lid center
There are one bellmouths for setting.
Existing anti-clogging inspection well cover has the following disadvantages：The side wall of rotation wheel body and water-flowing trough is rotated by shaft
Connection when the wheel of automobile and rotates the case where being susceptible to skidding when wheel body contacts；And when automobile own wt is overweight (such as
Slag-soil truck etc.) when, shaft load-bearing is fully relied on, shaft is fragile, and service life is shorter；In addition, when the inspection well cover is set to road
When mouth, the travel direction of vehicle is uncertain, and wheel probably directly rolls on the end face of rotation wheel body, not only be easy to cause and turns
The damage of driving wheel body can not generate rotation cleaning effect, and larger to the damage of wheel.
For this purpose, it is proposed that a kind of anti-clogging inspection well cover solves the above problems.
Invention content
Regarding the issue above, the present invention provides it is a kind of can automatic ash removing anti-clogging inspection well cover.
In order to achieve the above objectives, present invention employs following technical proposals：A kind of anti-clogging inspection well cover, including well lid, institute
The upper end for stating well lid is equipped with circular groove, and the surrounding of the circular groove is uniformly provided with the drainage channel being connected to up and down, the circle
The upper end of connected in star is equipped with arc elastic plate, and fixed link, the fixed link are fixedly connected on the downside wall of the circular groove
On be arranged with the first spring and sleeve, the upper and lower ends of first spring are solid with the downside wall of sleeve and circular groove respectively
Fixed connection, the upper end of the sleeve are fixedly connected with the lower end of arc elastic plate, and the bush outer sleeve is connected to and circular groove phase
Matched pressing plate forms plenum chamber between the pressing plate and circular groove, the side wall of the circular groove is equipped with to be led to draining
The exhaust passage that road is connected, the exhaust passage is interior to be equipped with control mechanism, and the bottom of the circular groove is equipped with multiple air inlets
Channel, the inlet channel is interior to be equipped with the first check valve.
In above-mentioned anti-clogging inspection well cover, bearing plate is fixedly connected in the circular groove, the bearing plate is located at
Between arc elastic plate and pressing plate, the bearing plate is equipped with the opening to match with sleeve, and the bearing plate is equipped with multiple
Air hole.
In above-mentioned anti-clogging inspection well cover, the gas outlet of the exhaust passage is located at close to drainage channel water inlet
On side wall, rotor plate is rotatably connected in the gas outlet of the exhaust passage, the rotor plate is logical with exhaust by second spring
The madial wall in road is fixedly connected.
In above-mentioned anti-clogging inspection well cover, it is connected by U-shaped channel between the exhaust passage and drainage channel, institute
Two openings for stating U-shaped channel are located on the side wall of exhaust passage and drainage channel.
In above-mentioned anti-clogging inspection well cover, the control mechanism includes the second check valve, the second check valve installation
In exhaust passage.
In above-mentioned anti-clogging inspection well cover, the control mechanism includes the pressurization being connected with exhaust passage air inlet
Room is equipped with pressure valve in the exhaust passage, third check valve is equipped in the air inlet of the compression chamber.
Compared with prior art, the advantages of this anti-clogging inspection well cover, is：
1, the present invention is by being arranged arc elastic plate and plenum chamber, with what is generated to arc elastic plate in vehicle traveling process
Pressure is power, and the water inlet by air along drainage channel is discharged, and the dust and sundries to drainage channel water inlet carry out
Cleaning, avoids that there is a situation where block.
2, the present invention is by being arranged rotor plate and second spring, and when exhaust passage is vented, rotor plate rotation is logical by draining
The discharge outlet in road is blocked, and air-flow is allow to be discharged towards the water inlet of drainage channel.
3, the present invention is by being arranged U-shaped pipe, it is ensured that under the premise of exhaust passage normal exhaust, it is logical will to enter exhaust
Rainwater discharge in road.
Description of the drawings
Fig. 1 is a kind of structural perspective of the embodiment 1 of anti-clogging inspection well cover provided by the invention；
Fig. 2 is the exhaust condition structural schematic diagram of Fig. 1；
Fig. 3 is a kind of structural perspective of the embodiment 2 of anti-clogging inspection well cover provided by the invention.
In figure, 1 well lid, 2 circular grooves, 3 drainage channels, 4 arc elastic plates, 5 fixed links, 6 first springs, 7 sleeves, 8
Pressing plate, 9 plenum chambers, 10 exhaust passages, 11 inlet channels, 12 first check valves, 13 bearing plates, 14 air holes, 15 rotor plates, 16
Second spring, 17 U-shaped channels, 18 second check valves, 19 compression chambers, 20 pressure valve, 21 third check valves.
Specific implementation mode
Following embodiment only exists in illustrative purpose, is limited the scope of the invention without being intended to.
Embodiment 1
As shown in Figs. 1-2, a kind of anti-clogging inspection well cover, including well lid 1, it should be noted that well lid 1 is round manhole cover,
The upper end of well lid 1 is equipped with circular groove 2, and the surrounding of circular groove 2 is uniformly provided with the drainage channel 3 being connected to up and down, multiple drainings
Channel 3 is arranged along the even circumferential of circular groove 2, and the upper end of circular groove 2 is equipped with arc elastic plate 4, it is worth mentioning at this point that,
Under the action of external force, 4 convex state of arc elastic plate, and the edge of arc elastic plate 4 is concordant with the upper end of well lid 1, carries
The fluency of high running car is fixedly connected with fixed link 5 on the downside wall of circular groove 2, the first bullet is arranged in fixed link 5
The upper and lower ends of spring 6 and sleeve 7, the first spring 6 are fixedly connected with the downside wall of sleeve 7 and circular groove 2 respectively, sleeve 7
Upper end be fixedly connected with the lower end of arc elastic plate 4, be socketed with the pressing plate 8 to match with circular groove 2, pressing plate 8 outside sleeve 7
Side wall and circular groove 2 side wall sealing be slidably connected, it is worth mentioning at this point that, be fixedly connected with bearing plate in circular groove 2
13, bearing plate 13 improves the whole load-bearing energy of well lid 1 between arc elastic plate 4 and pressing plate 8, by the way that bearing plate 13 is arranged
Power extends the service life of well lid 1.
In the present invention, bearing plate 13 is equipped with the opening to match with sleeve 7, and bearing plate 13 is equipped with multiple air holes
14, since the chamber that arc elastic plate 4, pressing plate 8 and circular groove 2 are formed is airtight chamber, the indoor air pressure of the closed chamber
Centainly, it so being circulated in about 13 bearing plate convenient for gas by the way that air hole 14 is arranged, is formed between pressing plate 8 and circular groove 2
Plenum chamber 9, the side wall of circular groove 2 are equipped with the exhaust passage 10 being connected with drainage channel 3, it is worth mentioning at this point that, exhaust
The gas outlet in channel 10 is located on the side wall of 3 water inlet of drainage channel, is rotatablely connected in the gas outlet of exhaust passage 10
There are rotor plate 15, rotor plate 15 to be fixedly connected with the madial wall of exhaust passage 10 by second spring 16, it is worth mentioning at this point that, when
When rotor plate 15 is in vertical state, it can avoid rainwater etc. and enter in exhaust passage 10, when rotor plate 15 is in heeling condition,
The lower section of drainage channel 3 can be closed, the gas in exhaust passage 10 is allow to be arranged along the air inlet in number of rows channel 3
Go out.
In the present invention, it is connected by U-shaped channel 17 between exhaust passage 10 and drainage channel 3, two of U-shaped channel 17
Opening is located on the side wall of exhaust passage 10 and drainage channel 3, it should be noted that U-shaped channel 17 is located at drainage channel 3
Outlet port on side wall is located at the outlet port on 10 side wall of exhaust passage not higher than U-shaped channel 17, it is worth mentioning at this point that, when
When rotor plate 15 is in vertical state, there are minim gaps between rotor plate 15 and the side wall of exhaust passage 10, make U-shaped channel 17
The air pressure of two outlets is consistent, and control mechanism is equipped in exhaust passage 10, and the bottom of circular groove 2 is logical equipped with multiple air inlets
Road 11, inlet channel 11 is interior to be equipped with the first check valve 12, and the first check valve 12 allows gas unidirectional to enter in circular groove 2.
In the present embodiment, control mechanism includes the second check valve 18, and the second check valve 18 is mounted in exhaust passage 10, the
Two check valves 18 allow gas unidirectional to be discharged outside circular groove 2.
The present invention makes the side wall of exhaust passage 10 keep sealing state before use, the water filling into U-shaped channel 17 first.
In the present invention, when top of the running car to well lid 1, wheel generates pressure to arc elastic plate 4, makes arc bullet
To lower recess, arc elastic plate 4 moves down property plate 4 with moving sleeve 7, sleeve 7 while being compressed to the first spring 6,
It can be moved down with dynamic pressure plate 8, pressing plate 8 oppresses plenum chamber 9, and plenum chamber 9 discharges into gas in exhaust passage 10, and gas will rotate
Plate 15 is pushed into heeling condition, at this point, second spring 16 is stretched, gas is discharged along the water inlet of drainage channel 3, and draining is logical
Dust or sundries on the water inlet in road 3 are blown away, when the wheel of automobile is removed from arc elastic plate 4, in second spring 16
Under the action of, it drives rotor plate 15 to turn to vertical state, the proper drainage of drainage channel 3 is not influenced, in the work of the first spring 6
Under, band moving sleeve 7 moves up, and so that arc elastic plate 4 is resetted, and moved up with dynamic pressure plate 8, makes in plenum chamber 9
Pressure becomes smaller, and outside air enters along inlet channel 11, supplements the air in plenum chamber 9.
When working the rainy day, a small amount of rainwater can enter in exhaust passage 10 present invention, due to being equipped with U-shaped channel 17, according to
The principle of linker, rainwater can be discharged along U-shaped channel 17, until U-shaped channel 17 is located at the opening liquid level in exhaust passage 10
Be down to it is concordant with the opening liquid level that U-shaped channel 17 is located in drainage channel 3 until, it should be noted that when 10 work of exhaust passage
When making, the opening air pressure that U-shaped channel 17 is located in exhaust passage 10 can be made to become larger, make a small amount of water in U-shaped channel 17 from U-shaped
Channel 17 is located at the discharge of the opening in drainage channel 3, but in controlled range, does not influence the normal use in U-shaped channel 17.
The present embodiment, when automobile passes through, as long as the wheel of automobile rolled arc elastic plate 4 and will be carried out to well lid 1 once
Cleaning, cleaning frequency is high, is suitable for the larger section of vehicle flowrate.
Embodiment 2
In the present embodiment, control mechanism includes the compression chamber 19 being connected with 10 air inlet of exhaust passage, exhaust passage 10
Pressure valve 20 is inside installed, third check valve 21 is installed in the air inlet of compression chamber 19.
In the present embodiment, when pressing plate 8 oppresses plenum chamber 9, plenum chamber 9, which can be discharged into gas by third check valve 21, to be added
In pressure chamber 19, gradually aggregation, air pressure gradually rise gas in compression chamber 19, when the air pressure in compression chamber 19 is more than pressure valve 20
Critical pressure value when, pressure valve 20 is opened, and the high pressure gas high speed in compression chamber 19 sprays, and swiftly flowing air-flow is from draining
The air inlet in channel 3 is discharged, on the water inlet of drainage channel 3 dust or sundries clear up.
The present embodiment when automobile passes through, can put aside " air pressure ", after reaching the limit values, gas high speed spray, to well lid 1 into
For row compared with the cleaning of great dynamics, cleaning frequency is low, larger suitable for dust, and the section of Severe blockage easily occurs for well lid 1.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of anti-clogging inspection well cover, including well lid (1), which is characterized in that the upper end of the well lid (1) is equipped with circular groove
(2), the surrounding of the circular groove (2) is uniformly provided with the drainage channel (3) being connected to up and down, the upper end of the circular groove (2)
Equipped with arc elastic plate (4), fixed link (5), the fixed link (5) are fixedly connected on the downside wall of the circular groove (2)
On be arranged with the first spring (6) and sleeve (7), the upper and lower ends of first spring (6) respectively with sleeve (7) and round recessed
The downside wall of slot (2) is fixedly connected, and the upper end of the sleeve (7) is fixedly connected with the lower end of arc elastic plate (4), the sleeve
(7) it is socketed with the pressing plate (8) to match with circular groove (2) outside, is formed and is calmed the anger between the pressing plate (8) and circular groove (2)
Room (9), the side wall of the circular groove (2) are equipped with the exhaust passage (10) being connected with drainage channel (3), and the exhaust is logical
Control mechanism is equipped in road (10), the bottom of the circular groove (2) is equipped with multiple inlet channels (11), the inlet channel
(11) the first check valve (12) is equipped in.
2. anti-clogging inspection well cover according to claim 1, which is characterized in that be fixedly connected in the circular groove (2)
Bearing plate (13), the bearing plate (13) are located between arc elastic plate (4) and pressing plate (8), and the bearing plate (13) is equipped with
The opening to match with sleeve (7), the bearing plate (13) are equipped with multiple air holes (14).
3. anti-clogging inspection well cover according to claim 1, which is characterized in that the gas outlet of the exhaust passage (10) is located at
On the side wall of drainage channel (3) water inlet, rotor plate is rotatably connected in the gas outlet of the exhaust passage (10)
(15), the rotor plate (15) is fixedly connected by second spring (16) with the madial wall of exhaust passage (10).
4. anti-clogging inspection well cover according to claim 1, which is characterized in that the exhaust passage (10) and drainage channel
(3) be connected by U-shaped channel (17) between, two of the U-shaped channel (17) openings be located at exhaust passage (10) and
On the side wall of drainage channel (3).
5. anti-clogging inspection well cover according to claim 1, which is characterized in that the control mechanism includes the second check valve
(18), second check valve (18) is mounted in exhaust passage (10).
6. anti-clogging inspection well cover according to claim 1, which is characterized in that the control mechanism includes and exhaust passage
(10) compression chamber (19) that air inlet is connected, the exhaust passage (10) is interior to be equipped with pressure valve (20), the compression chamber
(19) third check valve (21) is installed in air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485687.0A CN108532732B (en) | 2018-05-21 | 2018-05-21 | Anti-blocking inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485687.0A CN108532732B (en) | 2018-05-21 | 2018-05-21 | Anti-blocking inspection well cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108532732A true CN108532732A (en) | 2018-09-14 |
| CN108532732B CN108532732B (en) | 2020-06-09 |
Family
ID=63472396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485687.0A Active CN108532732B (en) | 2018-05-21 | 2018-05-21 | Anti-blocking inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532732B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820918A (en) * | 2019-10-21 | 2020-02-21 | 黄碧茶 | Cable protection device for preventing waste scraps from blocking pipeline |
| CN110984233A (en) * | 2019-11-29 | 2020-04-10 | 福建俊榕能源有限公司 | Polymer composite material inspection well cover base and manufacturing method thereof |
| CN111206621A (en) * | 2020-01-15 | 2020-05-29 | 王浩怡 | Well cover of sewer well |
| CN111804046A (en) * | 2020-07-14 | 2020-10-23 | 秦霞 | Pneumatic control type anti-blocking system for floor drain |
| CN112343159A (en) * | 2020-10-30 | 2021-02-09 | 深圳市新绿园林工程有限公司 | Environment-friendly municipal administration inspection shaft waste fitting discharging |
| CN112482443A (en) * | 2020-12-02 | 2021-03-12 | 伍强 | Road inspection well cover |
| JP2021055517A (en) * | 2019-09-28 | 2021-04-08 | 舒泳軍 | Jamming prevention drain manhole cover based on pneumatic pressure |
| CN112726803A (en) * | 2021-02-04 | 2021-04-30 | 温州兴南环保科技有限公司 | Environmental protection device capable of automatically adjusting sewage in blocking process of drainage of sewage well cover |
| CN112854420A (en) * | 2021-01-19 | 2021-05-28 | 郭卫东 | Be used for municipal administration to prevent blockking up well lid |
| CN112982494A (en) * | 2021-02-27 | 2021-06-18 | 蒋发林 | A prevent blockking up well lid for sponge city |
| CN113463746A (en) * | 2021-05-15 | 2021-10-01 | 无锡渐强市政工程有限公司 | Municipal works road drainage filtration system |
| CN116815827A (en) * | 2023-08-29 | 2023-09-29 | 广州市双瑜建筑艺术工程有限公司 | Cable trench cover plate structure and installation method thereof |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021055517A (en) * | 2019-09-28 | 2021-04-08 | 舒泳軍 | Jamming prevention drain manhole cover based on pneumatic pressure |
| CN110820918B (en) * | 2019-10-21 | 2021-09-14 | 青海拓肯电力科技有限公司 | Cable protection device for preventing waste scraps from blocking pipeline |
| CN110820918A (en) * | 2019-10-21 | 2020-02-21 | 黄碧茶 | Cable protection device for preventing waste scraps from blocking pipeline |
| CN110984233B (en) * | 2019-11-29 | 2021-06-08 | 福建俊榕能源有限公司 | Polymer composite material inspection well cover base and manufacturing method thereof |
| CN110984233A (en) * | 2019-11-29 | 2020-04-10 | 福建俊榕能源有限公司 | Polymer composite material inspection well cover base and manufacturing method thereof |
| CN111206621A (en) * | 2020-01-15 | 2020-05-29 | 王浩怡 | Well cover of sewer well |
| CN111804046A (en) * | 2020-07-14 | 2020-10-23 | 秦霞 | Pneumatic control type anti-blocking system for floor drain |
| CN112343159A (en) * | 2020-10-30 | 2021-02-09 | 深圳市新绿园林工程有限公司 | Environment-friendly municipal administration inspection shaft waste fitting discharging |
| CN112482443A (en) * | 2020-12-02 | 2021-03-12 | 伍强 | Road inspection well cover |
| CN112854420A (en) * | 2021-01-19 | 2021-05-28 | 郭卫东 | Be used for municipal administration to prevent blockking up well lid |
| CN112854420B (en) * | 2021-01-19 | 2023-10-13 | 江苏千叶建设有限公司 | Be used for municipal administration to prevent blockking up well lid |
| CN112726803A (en) * | 2021-02-04 | 2021-04-30 | 温州兴南环保科技有限公司 | Environmental protection device capable of automatically adjusting sewage in blocking process of drainage of sewage well cover |
| CN112982494A (en) * | 2021-02-27 | 2021-06-18 | 蒋发林 | A prevent blockking up well lid for sponge city |
| CN112982494B (en) * | 2021-02-27 | 2022-12-16 | 浙江宝伦流体智控设备有限公司 | A prevent blockking up well lid for sponge city |
| CN113463746A (en) * | 2021-05-15 | 2021-10-01 | 无锡渐强市政工程有限公司 | Municipal works road drainage filtration system |
| CN113463746B (en) * | 2021-05-15 | 2022-06-07 | 无锡渐强市政工程有限公司 | Municipal works road drainage filtration system |
| CN116815827A (en) * | 2023-08-29 | 2023-09-29 | 广州市双瑜建筑艺术工程有限公司 | Cable trench cover plate structure and installation method thereof |
| CN116815827B (en) * | 2023-08-29 | 2023-11-03 | 广州市双瑜建筑艺术工程有限公司 | Cable trench cover plate and installation method thereof |
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|---|---|
| CN108532732B (en) | 2020-06-09 |
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