CN104775502A - Rubber mute inspection well cover - Google Patents
Rubber mute inspection well cover Download PDFInfo
- Publication number
- CN104775502A CN104775502A CN201510186209.6A CN201510186209A CN104775502A CN 104775502 A CN104775502 A CN 104775502A CN 201510186209 A CN201510186209 A CN 201510186209A CN 104775502 A CN104775502 A CN 104775502A
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- China
- Prior art keywords
- inspection well
- well cover
- rubber
- iron
- cast
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Abstract
The invention discloses a rubber mute inspection well cover, which comprises a flat cast iron inspection well cover matrix; a plurality of elliptical drainage holes are formed in the cast iron inspection well cover matrix; the cast iron inspection well cover matrix is a round iron cake; the drainage holes are formed in the cast iron inspection well cover matrix in a ring array; a layer of rubber shock absorption shell wraps the cast iron inspection well cover matrix; the rubber shock absorption shell comprises rubber holes corresponding to the hole walls of the drainage holes. Through the mode of the rubber mute inspection well cover disclosed by the invention, the rubber shock absorption shell wraps the cast iron inspection well cover matrix, so that sewage cannot be directly contacted with the cast iron inspection well cover matrix, the rust problem is avoided, and the service life is longer; moreover, the rubber mute inspection well cover and the mouth of an inspection well are matched more tightly, so that the mute effect is good, and the comfort of vehicles running on the rubber mute inspection well cover is enhanced.
Description
Technical field
The present invention relates to municipal rain sewage works field, particularly relate to the quiet inspection well cover of a kind of rubber.
Background technology
The material of inspection well cover be generally cast iron or steel concrete is made.The inspection well cover low price of steel concrete cast, but structural strength is poor, is difficult to the impact standing vehicle for a long time, is used on sidewalk or square more.
The inspection well cover sound construction of cast iron, larger pressure and impact force can be carried, use comparatively extensive, but the inspection well cover of cast iron gets rusty easily, cost is high, easily stolen, and the inspection well cover of cast iron is movable, due to inspection well cover and the catch pit port matching problem of part cast iron, when vehicle travels, noise is large, inspection well cover sends abnormal sound, impact comfortableness by bus.
Summary of the invention
The technical problem that the present invention mainly solves is to provide antirust, the quiet inspection well cover of a kind of rubber parcel.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of rubber quiet inspection well cover, comprise a flat iron-cast well lid matrix, described iron-cast well lid matrix is provided with the drainage hole of several ellipse, described iron-cast well lid matrix is circular discus, described drainage hole circular array is arranged on iron-cast well lid matrix, the outer wrap of described iron-cast well lid matrix skin has one deck rubber shock-absorbing housing, and described rubber shock-absorbing housing comprises the rubber hole corresponding with the hole wall of drainage hole.
In a preferred embodiment of the present invention, described iron-cast well lid matrix centre position is provided with a through hole.
In a preferred embodiment of the present invention, the edge of described iron-cast well lid matrix is provided with the guide ring that a circle raises up.
In a preferred embodiment of the present invention, described rubber shock-absorbing housing is wrapped in the surface of iron-cast well lid matrix and through hole, guide ring and drainage hole.
The invention has the beneficial effects as follows: the quiet inspection well cover of a kind of rubber that the present invention points out, iron-cast well lid matrix outer has wrapped up rubber shock-absorbing housing, sewage is made cannot directly to touch iron-cast well lid matrix, avoid problem of rustiness, longer service life, and more tight with coordinating of catch pit port, muting function is good, improves the comfortableness of vehicle traveling above the quiet inspection well cover of rubber.
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 rubber of the present invention quiet inspection well cover one preferred embodiment;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
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 and Fig. 2, the embodiment of the present invention comprises:
The quiet inspection well cover of a kind of rubber, comprise a flat iron-cast well lid matrix 1, described iron-cast well lid matrix 1 is provided with the drainage hole 11 of several ellipse, described iron-cast well lid matrix 1 is circular discus, described drainage hole 11 circular array is arranged on iron-cast well lid matrix 1, the outer wrap on described iron-cast well lid matrix 1 top layer has one deck rubber shock-absorbing housing 2, and described rubber shock-absorbing housing 2 comprises the rubber hole corresponding with the hole wall of drainage hole 11.
Described iron-cast well lid matrix 1 centre position is provided with a through hole 12.Through hole 12 is positioned in the middle of iron-cast well lid matrix 1, both can improve the efficiency of lower water, can alleviate again the weight of iron-cast well lid matrix 1, facilitates the maintenance with sewer of having carried of iron-cast well lid matrix 1.
The edge of described iron-cast well lid matrix 1 is provided with the guide ring 13 that a circle raises up, and current are by drainage hole 11 diffluence inside guide ring 13 phase.
Described rubber shock-absorbing housing 2 is wrapped in the surface of iron-cast well lid matrix 1 and through hole 12, guide ring 13 and drainage hole 11, while ensureing the lower water yield, avoids iron-cast well lid matrix 1 and the contact of rainwater, reduces the possibility of getting rusty, improve application life.
First foundry casting, directly waters and outpours iron-cast well lid matrix 1, and the parcel then carrying out rubber in iron-cast well lid matrix 1 surface, drainage hole and through hole is produced, and generates rubber shock-absorbing housing 2, obtains the quiet inspection well cover of r c rubber.
In sum, the quiet inspection well cover of a kind of rubber that the present invention points out, upgrading has been carried out on the basis of common inspection well cover, and more tight with coordinating of catch pit port, rust-preventing characteristic is good, has certain damping property, reduces the noise that vehicle travels.
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 (4)
1. the quiet inspection well cover of rubber, comprise a flat iron-cast well lid matrix, described iron-cast well lid matrix is provided with the drainage hole of several ellipse, it is characterized in that, described iron-cast well lid matrix is circular discus, described drainage hole circular array is arranged on iron-cast well lid matrix, and the outer wrap of described iron-cast well lid matrix skin has one deck rubber shock-absorbing housing, and described rubber shock-absorbing housing comprises the rubber hole corresponding with the hole wall of drainage hole.
2. the quiet inspection well cover of rubber according to claim 1, is characterized in that, described iron-cast well lid matrix centre position is provided with a through hole.
3. the quiet inspection well cover of rubber according to claim 2, is characterized in that, the edge of described iron-cast well lid matrix is provided with the guide ring that a circle raises up.
4. the quiet inspection well cover of rubber according to claim 3, is characterized in that, described rubber shock-absorbing housing is wrapped in the surface of iron-cast well lid matrix and through hole, guide ring and drainage hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186209.6A CN104775502A (en) | 2015-04-20 | 2015-04-20 | Rubber mute inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186209.6A CN104775502A (en) | 2015-04-20 | 2015-04-20 | Rubber mute inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104775502A true CN104775502A (en) | 2015-07-15 |
Family
ID=53617238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510186209.6A Pending CN104775502A (en) | 2015-04-20 | 2015-04-20 | Rubber mute inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104775502A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201874014U (en) * | 2010-11-25 | 2011-06-22 | 厦门市杏南中学 | Noise-abatement manhole lid |
| CN201874013U (en) * | 2010-11-23 | 2011-06-22 | 余邦 | Inspection well cover with rubber ring turning outwards |
| CN202627027U (en) * | 2012-06-14 | 2012-12-26 | 葛达旺 | Cover plate |
| KR20130077850A (en) * | 2013-04-30 | 2013-07-09 | 주식회사 위드에스엔씨 | A booktruck with bookends |
| CN203716183U (en) * | 2013-11-29 | 2014-07-16 | 成都新同高复合器材有限公司 | Composite well ring and well cover structure |
| CN204059415U (en) * | 2014-09-16 | 2014-12-31 | 江苏永通市政园林建设有限公司 | A kind of fall arrest inspection shaft |
| CN204608964U (en) * | 2015-04-20 | 2015-09-02 | 江苏永通市政园林建设有限公司苏州分公司 | The quiet inspection well cover of a kind of rubber |
-
2015
- 2015-04-20 CN CN201510186209.6A patent/CN104775502A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201874013U (en) * | 2010-11-23 | 2011-06-22 | 余邦 | Inspection well cover with rubber ring turning outwards |
| CN201874014U (en) * | 2010-11-25 | 2011-06-22 | 厦门市杏南中学 | Noise-abatement manhole lid |
| CN202627027U (en) * | 2012-06-14 | 2012-12-26 | 葛达旺 | Cover plate |
| KR20130077850A (en) * | 2013-04-30 | 2013-07-09 | 주식회사 위드에스엔씨 | A booktruck with bookends |
| CN203716183U (en) * | 2013-11-29 | 2014-07-16 | 成都新同高复合器材有限公司 | Composite well ring and well cover structure |
| CN204059415U (en) * | 2014-09-16 | 2014-12-31 | 江苏永通市政园林建设有限公司 | A kind of fall arrest inspection shaft |
| CN204608964U (en) * | 2015-04-20 | 2015-09-02 | 江苏永通市政园林建设有限公司苏州分公司 | The quiet inspection well cover of a kind of rubber |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |