CN202500080U - Anticorrosion bridge bearing applicable to naval air environment - Google Patents
Anticorrosion bridge bearing applicable to naval air environment Download PDFInfo
- Publication number
- CN202500080U CN202500080U CN201220140423XU CN201220140423U CN202500080U CN 202500080 U CN202500080 U CN 202500080U CN 201220140423X U CN201220140423X U CN 201220140423XU CN 201220140423 U CN201220140423 U CN 201220140423U CN 202500080 U CN202500080 U CN 202500080U
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- CN
- China
- Prior art keywords
- anticorrosion
- coating
- air environment
- bridge bearing
- applicable
- 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 - Lifetime
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Abstract
The utility model relates to an anticorrosion bridge bearing applicable to a naval air environment. The anticorrosion bridge bearing comprises a metal component, coating points are arranged on the surface of the metal component, and the surface of the metal component is sequentially covered outwards with a nano coating and an anticorrosion coating. The anticorrosion bridge bearing has the advantages that the holding time of the anticorrosion function of the bridge bearing is long, the bridge bearing is durable, the service life of a bridge component is effectively prolonged, and the anticorrosion bridge bearing is economical, reliable, practical and ideal.
Description
Technical field
The utility model relates to a kind of anticorrosion bridge pad, relates in particular to a kind of anticorrosion bridge pad that is applicable to naval air environment.
Background technology
The corrosion of bridge steel structural unit is the principal element that influences bridge pad and bridge application life.Therefore adopting the steel member with anticorrosion composite bed is that the opposing burn into prolongs the bridge pad the most direct effectively way in application life.
The layer structure of the anticorrosion composite bed steel member that generally adopts in the present bridge pad both domestic and external is " ordinary carbon steel adds general overcoat ", and general overcoat is common paint.We find the defective and the drawback of its existence in long-term test and use: anticorrosion period of validity is short, antiseptic effect is undesirable; Effectively do not prolonged the application life of bridge pad; More not competent special media corrosive environment is like the requirement for anticorrosion of bridge pad under chemical industry corrosive environment and the marine salt mist corrosion environment.
Therefore, a kind of appearance of the anticorrosion bridge pad that is applicable to naval air environment with anticorrosion composite bed is necessary.
Summary of the invention
The utility model is intended to overcome the anticorrosion ineffective defective of above-mentioned existing bridge member, and a kind of anticorrosion bridge pad that is applicable to naval air environment with anticorrosion composite bed is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is following:
A kind of anticorrosion bridge pad that is applicable to naval air environment comprises hardware, is provided with at said metal component surface to be coated with a little, outwards is coated with nano coating and corrosion-inhibiting coating successively on the surface of said hardware.
Preferably, said nano coating is the nano raw material coating of anti-sea atmosphere corrosion.
Preferably, said corrosion-inhibiting coating is epoxy zinc rich primer layer, thick coated type epoxy enamelled coating or polyurethane finish layer.
The beneficial effect of the utility model is: the bridge pad antisepsis length of holding time, and durable in use, prolonged application life of bridge member effectively, economical, reliable, practical, be a kind of desirable anticorrosion bridge pad.
Description of drawings
Fig. 1 is the utility model: a kind of structural representation that is applicable to the anticorrosion bridge pad of naval air environment;
Among the figure, 1, hardware, 2, be coated with a little, 3, nano coating, 4, corrosion-inhibiting coating.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1, a kind of anticorrosion bridge pad that is applicable to naval air environment comprises hardware 1, is provided with on hardware 1 surface to be coated with a little 2, outwards is coated with nano coating 3 and corrosion-inhibiting coating 4 successively on the surface of hardware 1.
Be coated with a little and 2 be arranged on the hardware 1, be convenient to fixedly coating.
Corrosion-inhibiting coating 4 is epoxy zinc rich primer layer, thick coated type epoxy enamelled coating or polyurethane finish layer.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. an anticorrosion bridge pad that is applicable to naval air environment comprises hardware, it is characterized in that, is provided with at said metal component surface to be coated with a little, outwards is coated with nano coating and corrosion-inhibiting coating successively on the surface of said hardware.
2. a kind of anticorrosion bridge pad that is applicable to naval air environment according to claim 1 is characterized in that said nano coating is the nano raw material coating of anti-sea atmosphere corrosion.
3. a kind of anticorrosion bridge pad that is applicable to naval air environment according to claim 1 is characterized in that said corrosion-inhibiting coating is epoxy zinc rich primer layer, thick coated type epoxy enamelled coating or polyurethane finish layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220140423XU CN202500080U (en) | 2012-04-06 | 2012-04-06 | Anticorrosion bridge bearing applicable to naval air environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220140423XU CN202500080U (en) | 2012-04-06 | 2012-04-06 | Anticorrosion bridge bearing applicable to naval air environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500080U true CN202500080U (en) | 2012-10-24 |
Family
ID=47036696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220140423XU Expired - Lifetime CN202500080U (en) | 2012-04-06 | 2012-04-06 | Anticorrosion bridge bearing applicable to naval air environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500080U (en) |
-
2012
- 2012-04-06 CN CN201220140423XU patent/CN202500080U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |