CN201575232U - Efficient anticorrosion cable bridge - Google Patents
Efficient anticorrosion cable bridge Download PDFInfo
- Publication number
- CN201575232U CN201575232U CN2009202351897U CN200920235189U CN201575232U CN 201575232 U CN201575232 U CN 201575232U CN 2009202351897 U CN2009202351897 U CN 2009202351897U CN 200920235189 U CN200920235189 U CN 200920235189U CN 201575232 U CN201575232 U CN 201575232U
- Authority
- CN
- China
- Prior art keywords
- cable bridge
- layer
- coating structure
- fluorocarbon resin
- cable testing
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides an efficient anticorrosion cable bridge; a coating structure is arranged on the surface layer of the cable bridge, and the coating structure is sequentially composed of an epoxy zinc rich primer layer and a fluorocarbon resin paint layer from interior to exterior. As the cable bridge adopts the coating structure composed of the epoxy zinc rich primer as the inner layer and the fluorocarbon resin paint layer as the outer layer, the cable bridge has super strong anticorrosion performance, acid, alkaline and salt resistance performance, high weather resistance and water resistance; besides, the cable bridge has higher self-cleaning performance, good glossiness and the service life of 20 years. The efficient anticorrosion cable bridge has simple spraying process, simplifies the construction procedure, saves material and energy source, and is environmental protection and energy saving.
Description
Technical field
The utility model relates to a kind of cable testing bridge, belongs to the equipment for power transmission and distribution technical field.
Background technique
Cable testing bridge is the steel goods, because long term exposure in external environment, is vulnerable to corrosion under the influence of various weather conditions and external environment.Present cable testing bridge, its surface adopt the coat of metal to handle usually, promptly carry out surface treatment with electrogalvanizing or aluminium, galvanizing or aluminium.Though these handlings have certain effect, in long-term using process, its surperficial metal layer peels off or variable color easily, still can not reach the requirement of chemical product corrosion such as various climatic environments of long-term adaptation and acid resistant alkali.Occurred at present zinc silk or aluminium wire are sprayed on by electric arc spraying or oxyacetylene on the metal surface of cable testing bridge, the coating that three kinds of performances such as fluorocarbon resin bottom, middle level and surface layer are had nothing in common with each other successively is sprayed on the coating structure on the crane span structure surface that has sprayed zinc or aluminium then.This coating structure complexity, and construction sequence is numerous and diverse, is unfavorable for saving cost and manpower.
The model utility content
The purpose of this utility model is to provide a kind of Corrosion Protection the strong and long-lasting cable testing bridge of effect.
A kind of high-efficiency anticorrosive cable testing bridge wherein, is provided with coating structure on the top layer of cable testing bridge, and described coating structure from inside outwards is followed successively by epoxy zinc rich primer layer and fluorocarbon resin enamelled coating.
Above-mentioned a kind of high-efficiency anticorrosive cable testing bridge, wherein, the thickness of described epoxy zinc rich primer layer is the 100-150 micron.
Above-mentioned a kind of high-efficiency anticorrosive cable testing bridge, wherein, the thickness of described fluorocarbon resin enamelled coating is the 200-220 micron.
Above-mentioned a kind of high-efficiency anticorrosive cable testing bridge wherein, can be mixed with pigment in the described fluorocarbon resin enamelled coating.
The utility model cable testing bridge is that epoxy zinc rich primer layer, skin are the coating structure of fluorocarbon resin enamelled coating owing to having adopted internal layer, make cable testing bridge have extremely strong decay resistance and acid resistant alkali salt performance, have high weathering resistance and water resistence, and have higher self-cleaning property, glossiness is good, reach 20 years working life.Spraying coating process is simple, and construction sequence is simplified, and has saved the material and the energy, environmental protection and energy saving.
Description of drawings
Fig. 1 is a sectional view of the present utility model.
Embodiment
As shown in Figure 1, impurity such as the iron rust on cable testing bridge 1 surface and various greasy dirts are cleaned out, with emery paper or cooperation wire brush the metal surface is polished flat, be close to first top layer spraying epoxy zinc rich primer layer 2 of cable testing bridge 1,30min/25 ℃ of coating surface drying, do solid work 24h/25 ℃, 120 microns of coating thicknesses.At the skin of epoxy zinc rich primer layer 2 spraying fluorocarbon resin enamelled coating 3, can add thinner for the denseness of regulating the fluorocarbon resin lacquer and stir then, adopt spray, roll, dataller plants construction, require the surface layer uniformity, do not have the brush of leakage, the nothing accumulation.The consumption of fluorocarbon resin lacquer is 0.24kg/M
2, 50min/25 ℃ of coating surface drying done solid work 24h/25 ℃, 210 microns of coating thicknesses.If repeatedly spray, repainting time 24 hours at least at interval.After spraying finishes, cable testing bridge 1 is deposited in aeration-drying place, allow its spontaneous curing.
Here description of the present utility model and application are illustrative; be not to want in the above-described embodiments with scope restriction of the present utility model; therefore, the utility model is not subjected to the restriction of present embodiment, and the technological scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (3)
1. a high-efficiency anticorrosive cable testing bridge is characterized in that, is provided with coating structure on the top layer of cable testing bridge, and described coating structure from inside outwards is followed successively by epoxy zinc rich primer layer and fluorocarbon resin enamelled coating.
2. a kind of high-efficiency anticorrosive cable testing bridge as claimed in claim 1 is characterized in that the thickness of described epoxy zinc rich primer layer is the 100-150 micron.
3. a kind of high-efficiency anticorrosive cable testing bridge as claimed in claim 1 is characterized in that the thickness of described fluorocarbon resin enamelled coating is the 200-220 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202351897U CN201575232U (en) | 2009-08-10 | 2009-08-10 | Efficient anticorrosion cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202351897U CN201575232U (en) | 2009-08-10 | 2009-08-10 | Efficient anticorrosion cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575232U true CN201575232U (en) | 2010-09-08 |
Family
ID=42695109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202351897U Expired - Fee Related CN201575232U (en) | 2009-08-10 | 2009-08-10 | Efficient anticorrosion cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521773A (en) * | 2013-09-25 | 2014-01-22 | 深圳光韵达光电科技股份有限公司 | Post-processing technology for SLS workpiece surface |
-
2009
- 2009-08-10 CN CN2009202351897U patent/CN201575232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521773A (en) * | 2013-09-25 | 2014-01-22 | 深圳光韵达光电科技股份有限公司 | Post-processing technology for SLS workpiece surface |
| CN103521773B (en) * | 2013-09-25 | 2015-12-02 | 深圳光韵达光电科技股份有限公司 | A kind of SLS article surface aftertreatment technology |
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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: 20100908 Termination date: 20120810 |