CN101634155A - Circular arch-shaped sewer well cover - Google Patents
Circular arch-shaped sewer well cover Download PDFInfo
- Publication number
- CN101634155A CN101634155A CN200810045613A CN200810045613A CN101634155A CN 101634155 A CN101634155 A CN 101634155A CN 200810045613 A CN200810045613 A CN 200810045613A CN 200810045613 A CN200810045613 A CN 200810045613A CN 101634155 A CN101634155 A CN 101634155A
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- China
- Prior art keywords
- cover
- well
- sewer
- covers
- arch
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- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The invention relates to a circular arch-shaped sewer well cover, which is a cover for sealing sewer wells. The prior flat-type sewer iron well covers are easy to steal. When flat-type sewer plastic-stone well covers are rolled, the covers bear all weight and are easy to damage. Particularly after upper-layer well covers are crushed, concave pits are formed on secondary-layer well covers, and people or vehicles passing by are inevitable to undergo jolt. In order to solve technical problems, the invention adopts a technical scheme that a well cover is directly manufactured to be a circular arch-shaped well cover by adopting a round punch when a plastic-stone cover is molded; the well cover is used as a secondary-layer well cover of a sewer well; when an upper-layer well cover is stolen or crushed and the weight of people and vehicles is applied to the well cover, gravity is transmitted to a well body by an arch to enable the cover to be not easy to crush so as to increase the life span of the cover; and as the arch height of an arched cover is larger than the thickness of a flat cover and the surface of the arched cover is short in distance from the ground, the jolt degree when people or vehicles pass by is reduced, and the effect of reducing the jolt degree when the vehicles pass by is particularly obvious.
Description
Affiliated technical field
The present invention relates to a kind of circular arch-shaped sewer well cover, it is the lid that is used for sealing the sewer well.
Background technology
Present road surface sewer well lid all is a flat pattern, though the sewer well irony well lid of flat pattern is durable in use, easily is stolen.Though moulding the stone well lid, the sewer of flat pattern do not have stolen problem, but because its shape is flat shape, when being rolled, lid will bear total weight, and the intensity of moulding the stone lid can not show a candle to iron covering again, although settle bilayer also fragile, particularly after the upper strata well lid is ground badly, sublevel well lid top forms recessed water hole, and people's car is through must being jolted, and this is consider the problem that solves.
The present invention uses it can improve the force-bearing situation of sublevel well lid for people provide a kind of circular arch-shaped sewer well cover, increases the service life, and reduces degree of jolting.
The technical scheme of technical solution problem of the present invention is to mould stone when lid molded, adopt the boss mould directly well lid to be made into the dome-shaped well lid, the dome-shaped well lid is used as the sublevel well lid of sewer well, stolen or bad when the upper strata well lid by stone roller, the people, when the weight of car is pressed on this well lid, its gravity will be passed to well bore by arch, make lid be difficult for being damaged by pressure, thereby improved the application life of lid, again because the sagitta of arch lid is bigger than the thickness of flat cover, arch cap surface distance overhead is near, thereby has reduced the people, car is through out-of-date degree of jolting, and it is more obvious through out-of-date degree of jolting effect particularly to reduce vehicle.
Description of drawings
Accompanying drawing 1 is a schematic perspective view of the present invention
Accompanying drawing 2 is application example schematic diagrames of the present invention
The specific embodiment
Accompanying drawing 2 is application examples of the present invention, and the present invention is on the sublevel shelves of sewer Arched well cover 1 well that is placed on sewer 4, and stolen or grind bad time when the upper strata Manhole cover, Arched well cover 2 is promptly brought into play the shut-in well effect.When people, car from top through out-of-date, arch face 2 can be given weight transmitting well bore, thereby guarantees that Arched well cover 1 is not ground bad, because arch face 2 is protruding upward, has shortened the distance on capping and ground, thereby has reduced people, car effectively through out-of-date degree of jolting.
Claims (1)
1, a kind of circular arch-shaped sewer well cover is characterized in that: its shape is dome-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810045613A CN101634155A (en) | 2008-07-22 | 2008-07-22 | Circular arch-shaped sewer well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810045613A CN101634155A (en) | 2008-07-22 | 2008-07-22 | Circular arch-shaped sewer well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101634155A true CN101634155A (en) | 2010-01-27 |
Family
ID=41593474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810045613A Pending CN101634155A (en) | 2008-07-22 | 2008-07-22 | Circular arch-shaped sewer well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101634155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677700A (en) * | 2012-05-16 | 2012-09-19 | 余爱芳 | Micro-arch type reinforced concrete inspection well cover |
| CN102888857A (en) * | 2012-10-23 | 2013-01-23 | 四川省电力公司西昌电业局 | Pressure-tolerant well cover |
-
2008
- 2008-07-22 CN CN200810045613A patent/CN101634155A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677700A (en) * | 2012-05-16 | 2012-09-19 | 余爱芳 | Micro-arch type reinforced concrete inspection well cover |
| CN102888857A (en) * | 2012-10-23 | 2013-01-23 | 四川省电力公司西昌电业局 | Pressure-tolerant well cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100127 |