CN217536743U - Anti-corrosion highway anti-glare panel structure suitable for marine climate - Google Patents
Anti-corrosion highway anti-glare panel structure suitable for marine climate Download PDFInfo
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- CN217536743U CN217536743U CN202220743763.5U CN202220743763U CN217536743U CN 217536743 U CN217536743 U CN 217536743U CN 202220743763 U CN202220743763 U CN 202220743763U CN 217536743 U CN217536743 U CN 217536743U
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Abstract
The utility model discloses an anticorrosive highway antiglare shield structure suitable for marine climate, including the antiglare shield plate body, the lower part of the antiglare shield plate body is provided with a base, the junction of the antiglare shield plate body and the base is also fixedly provided with a reinforcing rib, the antiglare shield plate body, the base and the reinforcing rib are galvanized steel base materials, and the base materials are all provided with composite coatings; the composite coating comprises an epoxy primer coating, an epoxy graphene intermediate coating and a polyurethane finish coating from inside to outside in sequence. The epoxy primer plays a role in enhancing the adhesive force with galvanized steel; the epoxy graphene intermediate paint has the effects of blocking water vapor permeation and improving salt spray corrosion resistance, and the polyurethane finish paint has the effects of resisting weather and sea wind salt particle abrasion; therefore, the multiple structure enables the anti-corrosion and wear-resistant capacity of the road anti-glare panel structure with the graphene anti-corrosion coating to be stronger.
Description
Technical Field
The utility model relates to a highway field, in particular to have graphite alkene anticorrosive coating's anticorrosive highway antiglare shield structure suitable for oceanic climate, be particularly useful for seaside highway or offshore highway.
Background
A highway is a structure that allows vehicles such as vehicles to pass through quickly. The anti-dazzle board is a traffic safety product installed on the central dividing strip of expressway, mainly solving the glare to the car light. In the marine climate, because of the corrosion of the marine atmospheric environment and the abrasion of sea wind with salt particles, the conventional galvanized antiglare shield (including the plastic-sprayed antiglare shield) cannot resist high-strength corrosion and abrasion, and paint removal and corrosion often occur, so that the stability and the safety of the antiglare shield are affected. How to improve the corrosion resistance and the safety performance of the antiglare shield is a problem to be solved by technical personnel in the technical field.
Disclosure of Invention
The utility model provides an utilize system of molten urea through rotary drum granulator preparation compound fertilizer improves through the rotary drum granulator to the cylinder workshop, changes traditional granulation mode, does not have special requirement to the workman's operation, and can reduce the returning charge rate, improves the intensity of fertilizer granule, shortens drying time and avoids fertilizer granule pulverization.
The technical scheme adopted by the utility model is that the anti-corrosion highway anti-dazzle plate structure suitable for the marine climate comprises an anti-dazzle plate body, wherein the anti-dazzle plate body is vertically arranged, the lower part of the anti-dazzle plate body is provided with a base, reinforcing ribs are fixedly arranged at the joint of the two sides of the anti-dazzle plate body and the base, the anti-dazzle plate body, the base and the reinforcing ribs are all galvanized steel base materials, and the surface of the base material is provided with a composite coating; the composite coating comprises an epoxy primer coating, an epoxy graphene intermediate coating and a polyurethane finish coating from inside to outside in sequence.
Furthermore, the thickness of the epoxy primer coating is 20-40 μm, the thickness of the epoxy graphene intermediate paint coating is 80-120 μm, and the thickness of the polyurethane finish paint coating is 40-60 μm.
Furthermore, the cross section of the anti-dazzle plate body is Z-shaped.
Furthermore, the anti-dazzle plate body forms a Z shape through a middle connecting plate and bending plates on two sides.
Furthermore, the base is provided with a screw hole connected with a cement structure or a metal structure in the road.
Furthermore, the number of the screw holes is at least 3, and the screw holes are positioned on two sides of the anti-dazzle plate body.
The utility model discloses following beneficial effect has:
the epoxy graphene coating is prepared by adding graphene into the epoxy anticorrosive coating for dispersion, has high anticorrosive performance, can resist the corrosion of sea wind with salt particles in the marine atmospheric environment, improves the salt spray corrosion resistance effect by blocking water vapor permeation, has good ultraviolet resistance, is directly contacted with a galvanized base material when being sprayed on the galvanized base material, and can be corroded by acidic substances in the graphene preparation process, so that the epoxy primer coating is added, the epoxy graphene coating can be isolated from galvanized steel, the adhesive force of the primer and the galvanized steel can be increased, and the polyurethane finish paint has the effects of resisting weather and blocking the abrasion of sea wind salt particles; therefore, the multiple structure enables the anti-corrosion and wear-resistant capacity of the road anti-glare panel structure with the graphene anti-corrosion coating to be stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a galvanized steel substrate and a composite coating.
In the figure, 1 is an anti-dazzle plate body, 2 is a reinforcing rib, 3 is a base, 11 is a polyurethane finish coating, 22 is an epoxy graphene intermediate coating, 33 is an epoxy primer coating, and 44 is a galvanized steel base material.
Detailed Description
The present invention will be further elucidated with reference to the following examples and accompanying drawings.
As shown in fig. 1-2, an anti-corrosion highway anti-glare plate structure suitable for marine climate comprises an anti-glare plate body, wherein the anti-glare plate body is vertically arranged, a base is arranged at the lower part of the anti-glare plate body, reinforcing ribs are fixedly arranged at the joint of the two sides of the anti-glare plate body and the base, the anti-glare plate body, the base and the reinforcing ribs are all galvanized steel base materials, and the surface of the base materials is provided with a composite coating; the composite coating comprises an epoxy primer coating, an epoxy graphene intermediate coating and a polyurethane finish coating from inside to outside in sequence.
In a preferred scheme, the thickness of the epoxy primer coating is 20-40 μm, the thickness of the epoxy graphene intermediate paint coating is 80-120 μm, and the thickness of the polyurethane finish paint coating is 40-60 μm. More preferably, the epoxy primer coating is 30m, the epoxy graphene intermediate coating is 100 μm, and the polyurethane finish coating is 50 μm. Wherein, the epoxy primer coating and the polyurethane finish paint are both commercially available materials, for example, the epoxy primer can be selected from QH-15 anticorrosion epoxy primer; the polyurethane finish paint can be QFS-15 weather-resistant polyurethane enamel paint; the addition of graphene in epoxy graphene intermediate paint coating in epoxy resin is 0.5wt%, and according to the anti-dazzle requirement, the coatings are adjusted to be green by adding pigment.
In a preferable scheme, the cross section of the antiglare plate body is Z-shaped.
In the preferred scheme, the antiglare shield plate body constitutes the Z style of calligraphy through the connecting plate in the middle of and the board of buckling of both sides, and the width proportion of connecting plate and the board of buckling is 4:1 to 2. Preferably 4.
In the preferred scheme, the base is provided with a screw hole connected with a cement structure or a metal structure in a road. The base is fixed with a cement structure or a metal structure in the road through screw holes and bolts.
In the preferred scheme, the number of the screw holes is at least 3, the screw holes are positioned on two sides of the plate body of the anti-dazzle plate, and the stability is good.
The anti-dazzle plate, the base and the reinforcing ribs are made of galvanized steel. The composite coating is coated on the whole surface of the antiglare shield.
When the highway anti-glare panel structure with the graphene anti-corrosion coating is used, the epoxy primer has the effect of enhancing the adhesive force with galvanized steel; the epoxy graphene intermediate paint has the effects of blocking water vapor permeation and improving salt spray corrosion resistance, and the polyurethane finish paint has the effects of resisting weather and sea wind salt particle abrasion; therefore, the multiple structure enables the anti-corrosion and wear-resistant capacity of the road anti-glare panel structure with the graphene anti-corrosion coating to be stronger.
To sum up, the utility model discloses a supporting system of coating make this kind of highway antiglare shield structure that has graphite alkene anticorrosive coating anticorrosion, stand wear and tear ability good for this kind of company antiglare shield that has graphite alkene anticorrosive coating's live time is longer, thereby makes its life longer and the security performance stronger.
Claims (6)
1. The utility model provides an anticorrosive highway antiglare shield structure suitable for marine climate which characterized in that: the anti-dazzle plate comprises an anti-dazzle plate body, wherein the anti-dazzle plate body is vertically arranged, a base is arranged at the lower part of the anti-dazzle plate body, reinforcing ribs are fixedly arranged at the joints of the two sides of the anti-dazzle plate body and the base, the anti-dazzle plate body, the base and the reinforcing ribs are all galvanized steel base materials, and composite coatings are arranged on the surfaces of the base materials; the composite coating comprises an epoxy primer coating, an epoxy graphene intermediate paint coating and a polyurethane finish coating from inside to outside in sequence.
2. An anti-corrosion highway glare shield structure suitable for use in marine climates according to claim 1, wherein: the thickness of the epoxy primer coating is 20-40 mu m, the thickness of the epoxy graphene intermediate coating is 80-120 mu m, and the thickness of the polyurethane finish coating is 40-60 mu m.
3. An anti-corrosion highway glare shield structure suitable for use in marine climates according to claim 1, wherein: the cross section of the anti-dazzle plate body is Z-shaped.
4. An anti-corrosion road glare shield structure suitable for use in marine climates, according to claim 3, wherein: the anti-dazzle plate body forms a Z shape through the middle connecting plate and the bending plates on the two sides.
5. An anti-corrosion road glare shield structure suitable for use in marine climates, according to claim 1, wherein: and the base is provided with a screw hole connected with a cement structure or a metal structure in the road.
6. An anti-corrosion road glare shield structure suitable for use in marine climates, according to claim 5, wherein: the number of the screw holes is at least 3, and the screw holes are positioned on two sides of the anti-dazzle plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220743763.5U CN217536743U (en) | 2022-04-01 | 2022-04-01 | Anti-corrosion highway anti-glare panel structure suitable for marine climate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220743763.5U CN217536743U (en) | 2022-04-01 | 2022-04-01 | Anti-corrosion highway anti-glare panel structure suitable for marine climate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536743U true CN217536743U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220743763.5U Active CN217536743U (en) | 2022-04-01 | 2022-04-01 | Anti-corrosion highway anti-glare panel structure suitable for marine climate |
Country Status (1)
| Country | Link |
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| CN (1) | CN217536743U (en) |
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2022
- 2022-04-01 CN CN202220743763.5U patent/CN217536743U/en active Active
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