CN2584688Y - Glass fibre reinforced manhole cover, galley grate - Google Patents
Glass fibre reinforced manhole cover, galley grate Download PDFInfo
- Publication number
- CN2584688Y CN2584688Y CN 02288554 CN02288554U CN2584688Y CN 2584688 Y CN2584688 Y CN 2584688Y CN 02288554 CN02288554 CN 02288554 CN 02288554 U CN02288554 U CN 02288554U CN 2584688 Y CN2584688 Y CN 2584688Y
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- CN
- China
- Prior art keywords
- involucrum
- manhole cover
- utility
- model
- grate
- 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.)
- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model relates to a glass fibre reinforced manhole cover and a rainwater grate. The utility model is characterized in that the glass fibre reinforced manhole cover and a galley grate are provided with coating layers, filling layers and reinforcing ribs. The utility model having the advantages of easy fabrication, low energy consumption and low cost can be made into colorful manhole cover or a rainwater grate via proper ingredients in order to beautify a city.
Description
The well head that the utility model is applied to municipal sewage system vertical shaft or well covers.
The well head of municipal sewage system vertical shaft or well covers at present, how to form with iron casting or cement concrete ramming.Well lid of casting or downspout strainer cost height, consumes energy is more.The well lid of cement concrete ramming or downspout strainer heaviness, the color dullness, color and luster is not attractive in appearance, is unfavorable for beautifying the appearance of the city.
The purpose of this utility model is to manufacture and design a kind of glass fiber to strengthen well lid, downspout strainer, to overcome well lid present casting or the cement concrete ramming, the shortcoming of downspout strainer.
The purpose of this utility model reaches like this: a kind of glass fiber strengthens well lid, downspout strainer, it is characterized in that: the packed layer 2 that has the involucrum 1 that can cover well head, wrapped up by involucrum 1, be arranged on the involucrum 1 enhancing rib 3.Strengthen rib 3 and can make linearity or curve-like.Involucrum 1 is formed by mylar and glass fiber gelling, and packed layer 2 usefulness mylar and rigid particles material gels form, and strengthens rib 3 usefulness mylar and glass fiber gelling and forms.The rigid particles material can be the combination of quartz sand or rubble or glass-cermic powder or above-mentioned material.
Adopt the utility model of above measure, easy to manufacture, consumes energy is less, and is cheap, and suitably batching can be made into colored well lid or downspout strainer, plays the effect of beautifying city.
The utility model is described in further detail in conjunction with the accompanying drawings and embodiments more below:
Accompanying drawing 1 is the vertical view of the utility model (embodiment);
Accompanying drawing 2 is upward views of the utility model (embodiment);
Accompanying drawing 3 is A-A sectional views of accompanying drawing 2.
With reference to above-mentioned accompanying drawing.From accompanying drawing 2 as can be seen, the utility model is made of three parts, have: the involucrum of making by mylar and glass fiber 1, beautify effect and improve intensity if think further to obtain, can add auxiliary material such as dispersible pigment color paste, abrasion-resistant powder and drawing agent, make colored high-strength abrasion-proof involucrum 1 with mylar and fibre; Be wrapped in the packed layer 2 in the involucrum 1, this packed layer 2 is formed by mylar and rigid particles packing material mixing gelling, and inserts can be used quartz sand, short-fibre silk, drawing agent and accelerator; Place the enhancing rib 3 on the involucrum 1.Strengthen rib 3 and can make straight line strip or curve strip.The pattern that strengthens rib 3 compositions can be multiple, and it is convenient and practical generally to make mould with grid-like moulding, has just formed grid-like pattern as shown in Figure 3.Strengthen that rib 3 is also can organization center radial, concentric circles or other shape.For the hook block conveniently moving, the utility model can also be provided with mobile hole 4.Accompanying drawing 1 can specifically be found out the position that is provided with in mobile hole 4.The utility model is generally done circular or square tabular.Well lid is generally circle, and downspout strainer is generally square.The utility model can be produced by the following method: with mylar for example " 191 " resin, dispersible pigment color paste, abrasion-resistant powder such as glass-cermic powder, staple glass fiber, add drawing agent such as methyl ethyl ketone peroxide again, accelerator is as the sour cobalt of good fortune, above-mentioned material is stirred, brush is made the patrix that contains part involucrum 1 at die surface after the gelling; With mylar, quartz sand, quartz powder, glass-cermic powder, staple glass fiber, drawing agent such as methyl ethyl ketone peroxide, it is standby that accelerator is mixed with polyester concrete as the sour cobalt of good fortune; With alkali-free or the non-twist glass fiber continuous fibers of middle alkali, reach the thickness that needs through soaking for example " 191 " resin of mylar, turning around continuously, put into mould, make the grid carrier bar and constitute counterdie with part involucrum 1; Pour the polyester concrete that stirs in the patrix that contains part involucrum 1 into, the counterdie that closes again through high temperature, high pressure, vibration, is treated its curing and demolding, promptly finishes manufacturing operation of the present utility model.
Claims (4)
1. a glass fiber strengthens well lid, downspout strainer, it is characterized in that: the packed layer (2) that has the involucrum (1) that can cover well head, wrapped up by involucrum (1), be arranged at the enhancing rib (3) on the involucrum (1).
2. according to claim 1 and lid, downspout strainer, it is characterized by: described enhancing rib (3) can be made linearity or curve-like.
3. well lid according to claim 1, downspout strainer, it is characterized by: described involucrum (1) is formed by mylar and glass fiber gelling, described packed layer (2) forms with mylar and rigid particles material gels, and described enhancing rib (3) forms with mylar and glass fiber gelling.
4. according to claim 3 and lid, downspout strainer, its feature is being: described rigid particles material can be the combination of quartz sand or rubble or glass-cermic powder or above-mentioned material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288554 CN2584688Y (en) | 2002-11-22 | 2002-11-22 | Glass fibre reinforced manhole cover, galley grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288554 CN2584688Y (en) | 2002-11-22 | 2002-11-22 | Glass fibre reinforced manhole cover, galley grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584688Y true CN2584688Y (en) | 2003-11-05 |
Family
ID=33748409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288554 Expired - Fee Related CN2584688Y (en) | 2002-11-22 | 2002-11-22 | Glass fibre reinforced manhole cover, galley grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584688Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100577926C (en) * | 2006-09-26 | 2010-01-06 | 青岛百特玻璃钢有限公司 | Glass-fiber reinforced thermo-setting resin inspection manhole cover |
-
2002
- 2002-11-22 CN CN 02288554 patent/CN2584688Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100577926C (en) * | 2006-09-26 | 2010-01-06 | 青岛百特玻璃钢有限公司 | Glass-fiber reinforced thermo-setting resin inspection manhole cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Shen Xiaohong Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |