CN105113551A - Noise-reducing sewer well cover - Google Patents
Noise-reducing sewer well cover Download PDFInfo
- Publication number
- CN105113551A CN105113551A CN201510598290.9A CN201510598290A CN105113551A CN 105113551 A CN105113551 A CN 105113551A CN 201510598290 A CN201510598290 A CN 201510598290A CN 105113551 A CN105113551 A CN 105113551A
- Authority
- CN
- China
- Prior art keywords
- plate
- noise
- rubber ring
- well cover
- cover plate
- 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
Abstract
The invention discloses a noise-reducing sewer well cover. The noise-reducing sewer well cover comprises a foundation base plate, a rubber ring and a contact cover plate, wherein the contact cover plate is arranged in the rubber ring; the rubber ring is arranged in parallel above the foundation base plate; micro holes penetrating up and down are densely formed in the contact cover plate; a circle of concave embedded grooves are formed in the inner side of the rubber ring; a circle of convex lip sides extending to the inside of the embedded grooves are arranged on the outer circle of the contact cover plate; a support gasket is arranged between the central position of the bottom surface of the contact cover plate and the upper surface of the foundation base plate. Through the manner, the micro holes are densely formed in the contact cover plate of the noise-reducing sewer well cover, so that the noise-reducing sewer well cover is excellent in draining capability; the hole diameter is small, so that the surface flatness is excellent; the vibration and the noise caused during driving of vehicles can be reduced; in addition, the rubber ring is capable of reducing vibration and noise, so that the overall noise-reducing performance is relatively excellent; meanwhile, due to the split structure, the noise-reducing sewer well cover is convenient to maintain and replace.
Description
Technical field
The present invention relates to municipal wastewater engineering field, particularly relate to a kind of noise reduction inspection well cover.
Background technology
The use of inspection well cover is relatively more extensive, is arranged on the top of inspection shaft, street or square can be seen.Inspection well cover is mainly safeguarded in order to the earial drainage of sewage and cleaning, and can not arbitrarily move, and vehicle and pedestrian need to pass through above it, therefore structural requirement is more firm.
In order to reduce the ponding on road surface, inspection well cover being provided with usually the through hole of lower water, making poor flatness due to the recessed heavy of through hole, when vehicle passes through above inspection well cover, vibrations and noise are also just larger, affect the comfortableness of personnel and pedestrian by bus, need to improve.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of noise reduction inspection well cover, ensure under outlet capacity basis on, reduce vehicle above inspection well cover by time noise and vibrations.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of noise reduction inspection well cover, comprise: sole plate plate, rubber ring with contact cover plate, described contact cover plate is arranged in rubber ring, described rubber ring is set in parallel in the top of sole plate plate, described contact cover plate gathers and is provided with the micropore run through up and down, the inner side of described rubber ring is provided with the embedded groove of a circle indent, the cylindrical of described contact cover plate is provided with a circle and extends to evagination lip limit in embedded groove, one piece of support pad is provided with between the center of described contact cover plate bottom surface and sole plate plate upper surface.
In a preferred embodiment of the present invention, described sole plate plate with contact cover plate and parallel, and be provided with the gap corresponding with support pad between the two, the bottom of described support pad is provided with a backstay, and described sole plate plate upper surface is provided with a locating hole corresponding with backstay.
In a preferred embodiment of the present invention, described sole plate plate is circular slab, the outside diameter size of described sole plate plate and the outside diameter of rubber ring measure-alike.
In a preferred embodiment of the present invention, the diameter of described micropore is 2mm ~ 5mm.
In a preferred embodiment of the present invention, described sole plate plate is provided with drainage hole or lower flume.
The invention has the beneficial effects as follows: a kind of noise reduction inspection well cover that the present invention points out, contact cover plate gathers micropore, lower outlet capacity is good, the little surfacing situation that makes in aperture is good, decrease vibrations when vehicle travels and noise, added damping and the noise reduction of rubber ring, overall anti-acoustic capability is more outstanding, and Split type structure, be convenient to safeguard and change.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of noise reduction inspection well cover one of the present invention preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of noise reduction inspection well cover, comprise: sole plate plate 1, rubber ring 2 with contact cover plate 3, described contact cover plate 3 is arranged in rubber ring 2, described rubber ring 2 is set in parallel in the top of sole plate plate 1, described sole plate plate 1 is circular slab, the outside diameter size of described sole plate plate 1 and the outside diameter of rubber ring 2 measure-alike, convenient combination is together arranged on catch pit port protects.Sole plate plate 1 with contact cover plate 3 for cast iron and make, sound construction.
Described contact cover plate 3 gathers and is provided with the micropore 31 run through up and down, the diameter of described micropore 31 is 2mm ~ 5mm.The diameter of micropore 31 is little, but quantity is many, and the lower water yield is guaranteed, and decreases vehicle traveling at the vibrations contacted on cover plate 3 and noise.
The inner side of described rubber ring 2 is provided with the embedded groove of a circle indent, the cylindrical of described contact cover plate 3 is provided with a circle and extends to evagination lip limit 32 in embedded groove, between the center of described contact cover plate 3 bottom surface and sole plate plate 1 upper surface, be provided with one piece of support pad 4.Wheel bring contact cover plate 3 vibrations by rubber ring 2 and support pad 4 alleviate, decrease the generation of noise.
Described sole plate plate 1 with contact cover plate 3 and parallel, and be provided with the gap corresponding with support pad 4 between the two, the bottom of described support pad 4 is provided with a backstay, described sole plate plate 1 upper surface is provided with a locating hole corresponding with backstay, and the position being convenient to support pad 4 is fixed.
First the water that micropore 31 gets off enter sole plate plate 1 and the gap contacted between cover plate 3, and described sole plate plate 1 is provided with drainage hole 11 or lower flume, and then current carry out the inspection shaft of below fast by drainage hole 11 or lower flume.
In sum, a kind of noise reduction inspection well cover that the present invention points out, sound construction, long service life, and the making good use of of damping and noise reduction, improve comfortableness when vehicle travels above it, Split type structure, safeguard more convenient.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a noise reduction inspection well cover, comprise: sole plate plate, rubber ring with contact cover plate, described contact cover plate is arranged in rubber ring, described rubber ring is set in parallel in the top of sole plate plate, it is characterized in that, described contact cover plate gathers and is provided with the micropore run through up and down, the inner side of described rubber ring is provided with the embedded groove of a circle indent, the cylindrical of described contact cover plate is provided with a circle and extends to evagination lip limit in embedded groove, between the center of described contact cover plate bottom surface and sole plate plate upper surface, be provided with one piece of support pad.
2. noise reduction inspection well cover according to claim 1, it is characterized in that, described sole plate plate with contact cover plate and parallel, and be provided with the gap corresponding with support pad between the two, the bottom of described support pad is provided with a backstay, and described sole plate plate upper surface is provided with a locating hole corresponding with backstay.
3. noise reduction inspection well cover according to claim 1, is characterized in that, described sole plate plate is circular slab, the outside diameter size of described sole plate plate and the outside diameter of rubber ring measure-alike.
4. noise reduction inspection well cover according to claim 1, is characterized in that, the diameter of described micropore is 2mm ~ 5mm.
5. noise reduction inspection well cover according to claim 1, is characterized in that, described sole plate plate is provided with drainage hole or lower flume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598290.9A CN105113551A (en) | 2015-09-21 | 2015-09-21 | Noise-reducing sewer well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598290.9A CN105113551A (en) | 2015-09-21 | 2015-09-21 | Noise-reducing sewer well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105113551A true CN105113551A (en) | 2015-12-02 |
Family
ID=54661643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510598290.9A Pending CN105113551A (en) | 2015-09-21 | 2015-09-21 | Noise-reducing sewer well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268764A (en) * | 2017-07-06 | 2017-10-20 | 成都联创精密机械有限公司 | Sewer cover plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201077997Y (en) * | 2007-08-31 | 2008-06-25 | 周婕 | Bumper pad for nspection well ring cover |
| CN203049625U (en) * | 2013-02-07 | 2013-07-10 | 成都市城市道路桥梁管理处 | Embedded type noise reduction sewer well cover |
| CN104762998A (en) * | 2015-04-20 | 2015-07-08 | 江苏永通市政园林建设有限公司苏州分公司 | Flow guide inspection well cover |
| CN204530770U (en) * | 2015-03-13 | 2015-08-05 | 金爱莲 | No-noise inspection shaft lid |
| CN204959820U (en) * | 2015-09-21 | 2016-01-13 | 常熟市华诚建设工程有限责任公司 | Inspection shaft lid of making an uproar falls |
-
2015
- 2015-09-21 CN CN201510598290.9A patent/CN105113551A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201077997Y (en) * | 2007-08-31 | 2008-06-25 | 周婕 | Bumper pad for nspection well ring cover |
| CN203049625U (en) * | 2013-02-07 | 2013-07-10 | 成都市城市道路桥梁管理处 | Embedded type noise reduction sewer well cover |
| CN204530770U (en) * | 2015-03-13 | 2015-08-05 | 金爱莲 | No-noise inspection shaft lid |
| CN104762998A (en) * | 2015-04-20 | 2015-07-08 | 江苏永通市政园林建设有限公司苏州分公司 | Flow guide inspection well cover |
| CN204959820U (en) * | 2015-09-21 | 2016-01-13 | 常熟市华诚建设工程有限责任公司 | Inspection shaft lid of making an uproar falls |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268764A (en) * | 2017-07-06 | 2017-10-20 | 成都联创精密机械有限公司 | Sewer cover plate |
| CN107268764B (en) * | 2017-07-06 | 2019-05-10 | 成都联创精密机械有限公司 | Sewer cover plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105113551A (en) | Noise-reducing sewer well cover | |
| CN204959820U (en) | Inspection shaft lid of making an uproar falls | |
| CN203701451U (en) | Draining system for steel structural workshop | |
| CN104120781B (en) | Rainwater storage tank waterpower rinses tipping bucket | |
| CN102691317A (en) | Inspection well cover having functions of vibration attenuation and sound attenuation | |
| CN204753795U (en) | Double -deck rainwater grate structure | |
| CN204959821U (en) | Compound inspection shaft lid | |
| CN203049627U (en) | Spigot-and-socket self-adjusting manhole cover | |
| CN201784701U (en) | Liquid draining structure of engine cover | |
| CN207405660U (en) | A kind of new pattern manhole cover | |
| CN204608964U (en) | The quiet inspection well cover of a kind of rubber | |
| CN204982965U (en) | Shock attenuation inspection shaft lid | |
| CN105133660A (en) | Composite manhole cover | |
| CN204298938U (en) | A kind of novel manhole cover | |
| CN106400845B (en) | A kind of urban road catch basin cover for preventing backing up of sewage | |
| CN203049625U (en) | Embedded type noise reduction sewer well cover | |
| CN202559501U (en) | Water grate | |
| CN212612950U (en) | Municipal administration is with adjustable inspection shaft lid | |
| CN202577563U (en) | Granite floor drain plate | |
| CN204570742U (en) | A kind of water conservancy diversion inspection well cover | |
| CN212478021U (en) | Municipal administration rainwater entry structure | |
| CN204677017U (en) | A kind of rain perforaled strainer | |
| CN214994100U (en) | Municipal works are with preventing blockking up well lid | |
| CN104775502A (en) | Rubber mute inspection well cover | |
| CN213978423U (en) | Municipal administration is with novel asphalt concrete composite pavement |
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: 20151202 |