CN103374929A - Compression resistance type reinforced concrete inspection well cover - Google Patents
Compression resistance type reinforced concrete inspection well cover Download PDFInfo
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- CN103374929A CN103374929A CN201310345845XA CN201310345845A CN103374929A CN 103374929 A CN103374929 A CN 103374929A CN 201310345845X A CN201310345845X A CN 201310345845XA CN 201310345845 A CN201310345845 A CN 201310345845A CN 103374929 A CN103374929 A CN 103374929A
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- inspection well
- well cover
- reinforced concrete
- resistance type
- compression resistance
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Abstract
The invention provides a compression resistance type reinforced concrete inspection well cover. The compression resistance type reinforced concrete inspection well cover is composed of a round reinforcement bar framework (1) and concrete wrapping the round reinforcement bar framework. The compression resistance type reinforced concrete inspection well cover is characterized in that one side of the round reinforcement bar framework (1) is connected with protruding cross-shaped supporting bars (3), and after the concrete is poured outside the round reinforcement bar framework, protruding cross-shaped reinforcing ribs (4) are formed on the lower portion of the inspection well cover (2). The compression resistance type reinforced concrete inspection well cover has the advantages that the structure is simple, manufacturing is convenient, the service life of the inspection well cover is prolonged greatly and the compressive strength of the inspection well cover is improved greatly.
Description
Technical field:
The present invention relates to a kind of inspection well cover, particularly a kind of Anti-pressure concrete manhole cover.
Background technology:
Along with China's expanding economy, the recoverable amount of automobile also increases year by year, and its medium-weight vehicle is also large in the significantly increase of figure.Therefore the infringement phenomenon of highway pavement is more and more, and this is wherein particularly outstanding to the infringement of inspection well cover.And existing inspection well cover mainly contains iron or two kinds of steel concrete systems, and its shortcoming is also fairly obvious, and is higher and often stolen such as the cost of iron well lid, and the well lid crushing resistance of steel concrete system is relatively poor, and application life is shorter.
The content of invention:
The present invention is exactly in order to solve deficiency of the prior art, provides a kind of anti-pressure ability higher, the Anti-pressure concrete manhole cover that application life is long.
To achieve these goals, the invention provides technical scheme:
A kind of Anti-pressure concrete manhole cover, it is by circular cage of reinforcement and be wrapped in its outside concrete and form, it is characterized in that: the cross-shaped stay that is connected with protrusion in a side of described circular cage of reinforcement, behind its outside concreting, the reinforcing rib of the cross-shaped of projection is formed at the inspection well cover bottom.
On the basis of technique scheme, can also have, below further technical scheme:
Be provided with circular reinforcing ring in right-angled intersection place of described cross-shaped stay.
The invention has the advantages that:
Simple in structure, easily manufactured, and can greatly improve application life and the compressive strength of inspection well cover.
Description of drawings:
Fig. 1: be profile schematic diagram of the present invention;
Fig. 2: the schematic diagram that is the inner reinforcing bar shelf structure of Fig. 1.
The specific embodiment:
As shown in Figure 2, be connected with the cross-shaped stay 3 of protrusion in a side of circular cage of reinforcement 1, right-angled intersection place at described cross-shaped stay 3 is provided with circular reinforcing ring 5, as shown in Figure 1, after concrete is built in circular cage of reinforcement 1 and the outside of cross-shaped stay 3, thereby so that the reinforcing rib 4 of protruding cross-shaped has been formed at inspection well cover 2 bottoms.
Claims (2)
1. Anti-pressure concrete manhole cover, it is by circular cage of reinforcement (1) and be wrapped in its outside concrete and form, it is characterized in that: the cross-shaped stay (3) that is connected with protrusion in a side of described circular cage of reinforcement (1), behind its outside concreting, the reinforcing rib (4) of the cross-shaped of projection is formed at inspection well cover (2) bottom.
2. a kind of Anti-pressure concrete manhole cover described in according to claim 1 is characterized in that: be provided with circular reinforcing ring (5) in described cross-shaped stay (3) right-angled intersection place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345845XA CN103374929A (en) | 2013-08-09 | 2013-08-09 | Compression resistance type reinforced concrete inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345845XA CN103374929A (en) | 2013-08-09 | 2013-08-09 | Compression resistance type reinforced concrete inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103374929A true CN103374929A (en) | 2013-10-30 |
Family
ID=49460731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310345845XA Pending CN103374929A (en) | 2013-08-09 | 2013-08-09 | Compression resistance type reinforced concrete inspection well cover |
Country Status (1)
| Country | Link |
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| CN (1) | CN103374929A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099948A (en) * | 2014-04-16 | 2014-10-15 | 卢育文 | High strength well lid and molding method of high strength well lid |
| CN106013243A (en) * | 2016-07-13 | 2016-10-12 | 安徽永高塑业发展有限公司 | Self-filtration plastic inspection well |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2249268Y (en) * | 1996-02-05 | 1997-03-12 | 中国非金属矿工业总公司南京摩擦材料总厂 | High-density composite material manhole cover |
| CN2428519Y (en) * | 2000-03-16 | 2001-05-02 | 蒋天涛 | Over-weight shaped-sheel fiber-concrete examination manhole cover |
| US6655093B1 (en) * | 2001-01-22 | 2003-12-02 | Norman W. Gavin | Riser section and cover therefor |
| CN2711250Y (en) * | 2004-06-08 | 2005-07-20 | 范正 | Steel fiber reinforced concrete man-hole cover |
| CN203462492U (en) * | 2013-08-09 | 2014-03-05 | 凌其彬 | Compression resistance reinforced concrete inspection well cover |
-
2013
- 2013-08-09 CN CN201310345845XA patent/CN103374929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2249268Y (en) * | 1996-02-05 | 1997-03-12 | 中国非金属矿工业总公司南京摩擦材料总厂 | High-density composite material manhole cover |
| CN2428519Y (en) * | 2000-03-16 | 2001-05-02 | 蒋天涛 | Over-weight shaped-sheel fiber-concrete examination manhole cover |
| US6655093B1 (en) * | 2001-01-22 | 2003-12-02 | Norman W. Gavin | Riser section and cover therefor |
| CN2711250Y (en) * | 2004-06-08 | 2005-07-20 | 范正 | Steel fiber reinforced concrete man-hole cover |
| CN203462492U (en) * | 2013-08-09 | 2014-03-05 | 凌其彬 | Compression resistance reinforced concrete inspection well cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099948A (en) * | 2014-04-16 | 2014-10-15 | 卢育文 | High strength well lid and molding method of high strength well lid |
| CN104099948B (en) * | 2014-04-16 | 2016-07-06 | 石狮市东方水泥制品有限公司 | A kind of high-strength well cover and forming method thereof |
| CN106013243A (en) * | 2016-07-13 | 2016-10-12 | 安徽永高塑业发展有限公司 | Self-filtration plastic inspection well |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20131030 |