CN201202100Y - Self-cleaning nano anti-corrosive guard rail - Google Patents
Self-cleaning nano anti-corrosive guard rail Download PDFInfo
- Publication number
- CN201202100Y CN201202100Y CNU2007200424023U CN200720042402U CN201202100Y CN 201202100 Y CN201202100 Y CN 201202100Y CN U2007200424023 U CNU2007200424023 U CN U2007200424023U CN 200720042402 U CN200720042402 U CN 200720042402U CN 201202100 Y CN201202100 Y CN 201202100Y
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- China
- Prior art keywords
- self
- guardrail
- corrosive
- cleaning
- anticorrosive coat
- 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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Abstract
The utility model discloses a self-cleaning nano anticorrosive guardrail, which comprises a guardrail plate, a vertical post, an obstruction block, a post cap and a nut, wherein the structure is formed by a metal basal layer and an anti-corrosive coating. The utility model is characterized in that the anti-corrosive coating is a nano polyester powder coating or a galvanizing anti-corrosive coating and a nano polyester powder coating which is attached on the galvanizing anti-corrosive coating. Through the structure layer, the utility model can realize the self-cleaning of the surface of the guardrail through the increase of the self-cleaning and anti-corrosive functions of the nano polyester powder coating, thereby not only increasing efficiency, but also prolonging the service life of the guardrail.
Description
Affiliated technical field
The utility model relates to a kind of highway both sides safety insulating device that is used for, and relates in particular to the speedway guardrail.
Technical background
At present, freeway guardrail will stand exposure in sunshine, erosion by wind and rain, and the influence of season temperature change and surrounding medium effect, the surface needs the long-life topping of one deck.In order to make freeway guardrail reach certain time limit in application life in the outside atmosphere environment, traditional guardrail cross-section structure has the iron and steel bottom to add the paint top layer, the iron and steel bottom adds hot-dip zinc layer.Skin of paint is thin, very easily peels off, and weatherability and anti-corrosive properties are relatively poor; The galvanizing by dipping layer is because zinc belongs to amphoteric metal, and rotproofness reduces greatly in the atmospheric environment that contains acid, alkali, salt, thereby can shorten the application life of guardrail significantly.Simultaneously, owing to month after month be in the adverse circumstances that wind, Exposure to Sunlight, sleet drench, such guardrail surface can not keep self-cleaning throughout the year, very easily polluted, be kept the cleaning, attractive in appearance on guardrail surface, needed to clean the guardrail surface, and freeway guardrail mostly is to clean by artificial at present, efficient is very low, wastes time and energy, and, in heavy traffic, vehicle gallops at all speed on the speedway like flying, cleans guardrail with original manual type, also exists dangerous greatly.
Summary of the invention
The purpose of this utility model is: for overcoming the deficiency of above-mentioned technology, design a kind of self-cleaning nona antisepsis protection fence, guardrail surface rotproofness is enhanced, can oneself keep clean simultaneously again, exempted by artificial and having cleaned, both improved efficient, prolonged the guardrail time limit in application life again.
The technical scheme of employing of the present utility model is: a kind of self-cleaning nona antisepsis protection fence comprises guardrail board, column, obstruction block, cap, nut; Its structure is made up of metal base layer and anticorrosive coat, is attached with anticorrosive coat on the described metal base layer, and described anticorrosive coat is a nanometer polyester powder coating.
Furtherly, described anticorrosive coat comprises zinc-plated anticorrosive coat and nanometer polyester powder coating, is attached with nanometer polyester powder coating on the described zinc-plated anticorrosive coat.
The utility model beneficial effect is: owing to be provided with one deck nanometer polyester powdery paints layer on the surface of guardrail, the function of utilizing nano paint layer automatically cleaning, rotproofness to be enhanced, realized that the guardrail surface oneself keeps clean, both improved efficient, prolonged the guardrail time limit in application life again.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 be the utility model first technical scheme cross-sectional view.
Fig. 2 be the utility model second technical scheme cross-sectional view.
1:1. metal base layer among the figure, 2. zinc-plated anticorrosive coat, 3. nanometer polyester powder coating.
The specific embodiment
Embodiment one: in Fig. 1, the self-cleaning nona antisepsis protection fence comprises guardrail board, column, non-coring, cap, nut; The cross-section structure of described guardrail board, column, non-coring, cap, nut is formed by metal base layer (1) and nanometer polyester powder coating (3) two parts; Be attached with one deck nanometer polyester powder coating (3) of the method spraying of adopting electrostatic spraying on described metal base layer (1) surface.
Embodiment two: in Fig. 2, the self-cleaning nona antisepsis protection fence comprises guardrail board, column, non-coring, cap, nut; The cross-section structure of described guardrail board, column, non-coring, cap, nut is formed by metal base layer (1), zinc-plated anticorrosive coat (2), nanometer polyester powder coating (3) three parts; Be attached with the zinc-plated anticorrosive coat (2) that forms with galvanizing by dipping on the described metal base layer (1), be attached with one deck nanometer polyester powder coating of the method spraying of adopting electrostatic spraying on the described zinc-plated anticorrosive coat (2)
(3)。
The surface scribbles nanometer polyester powder coating (3) self-cleaning nona antisepsis protection fence, utilizes nanometer polyester powder coating (3) self-cleaning function, can realize that the guardrail surface oneself keeps clean.
Claims (2)
1, a kind of self-cleaning nona antisepsis protection fence comprises guardrail board, column, non-coring, cap, nut; Described guardrail board, column, non-coring, cap, nut all are made up of metal base layer (1) and anticorrosive coat, and anticorrosive coat is attached on the metal base layer (1); It is characterized in that: described is nanometer polyester powder coating (3) attached to the anticorrosive coat on the metal base layer (1).
2, a kind of self-cleaning nona antisepsis protection fence according to claim 1; It is characterized in that: described anticorrosive coat comprises zinc-plated anticorrosive coat (2) and goes up nanometer polyester powder coating (3) attached to zinc-plated anticorrosive coat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200424023U CN201202100Y (en) | 2007-10-23 | 2007-10-23 | Self-cleaning nano anti-corrosive guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200424023U CN201202100Y (en) | 2007-10-23 | 2007-10-23 | Self-cleaning nano anti-corrosive guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202100Y true CN201202100Y (en) | 2009-03-04 |
Family
ID=40424412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200424023U Expired - Fee Related CN201202100Y (en) | 2007-10-23 | 2007-10-23 | Self-cleaning nano anti-corrosive guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202100Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787654A (en) * | 2012-08-08 | 2012-11-21 | 鹤山市鸿图铁艺实业有限公司 | Technology for anti-corrosion treatment of all components of assembled iron railing product |
| CN105803978A (en) * | 2016-05-12 | 2016-07-27 | 江苏固格澜栅防护设施有限公司 | Road guardrail |
| CN105802312A (en) * | 2016-05-12 | 2016-07-27 | 江苏固格澜栅防护设施有限公司 | Protective guard coated with fireproof coating on surface and production method thereof |
-
2007
- 2007-10-23 CN CNU2007200424023U patent/CN201202100Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787654A (en) * | 2012-08-08 | 2012-11-21 | 鹤山市鸿图铁艺实业有限公司 | Technology for anti-corrosion treatment of all components of assembled iron railing product |
| CN102787654B (en) * | 2012-08-08 | 2014-12-17 | 鹤山市鸿图铁艺实业有限公司 | Technology for anti-corrosion treatment of all components of assembled iron railing product |
| CN105803978A (en) * | 2016-05-12 | 2016-07-27 | 江苏固格澜栅防护设施有限公司 | Road guardrail |
| CN105802312A (en) * | 2016-05-12 | 2016-07-27 | 江苏固格澜栅防护设施有限公司 | Protective guard coated with fireproof coating on surface and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20121023 |