CN214834109U - Angular speed type hot galvanizing metal color-coated roof panel - Google Patents
Angular speed type hot galvanizing metal color-coated roof panel Download PDFInfo
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- CN214834109U CN214834109U CN202022079389.7U CN202022079389U CN214834109U CN 214834109 U CN214834109 U CN 214834109U CN 202022079389 U CN202022079389 U CN 202022079389U CN 214834109 U CN214834109 U CN 214834109U
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Abstract
The utility model provides a metal color-coated roof panel of angular speed hot galvanizing type, which comprises a base panel, wherein the base panel comprises a diamond-shaped bulge, a left fixing piece and a right fixing piece which are respectively formed by extending towards two sides by taking the central axis of the diamond-shaped bulge as a symmetry axis; the left fixing piece and the right fixing piece can be connected in an occlusion mode, and two side faces of the rhombic bulges are provided with small holes. The utility model provides a metal color-coated roof panel of angular speed type hot galvanizing type, which strengthens the connecting plate of the roof through the interlocking structure of the left fixing piece and the right fixing piece of the base panel, the left fixing piece and the right fixing piece cover each other because of the mutual interlocking, thus solving the problems of water leakage and water inlet at the splicing position of the traditional roof panel in rainy and snowy days; the base panel is covered layer by layer through the conductive composite coating, the finish paint, the primer and the chemical coating, so that the corrosion resistance, the insulativity, the rigidity and the toughness of the base panel are enhanced.
Description
Technical Field
The utility model relates to a building board field especially relates to a metal color-coated roof panel of speed of angle type hot-galvanize formula.
Background
The color coated steel plate is a steel plate with an organic coating on a substrate, and has the advantages of good corrosion resistance, bright color, beautiful appearance, convenient processing and forming, high strength and lower cost; the color coated steel plate is used as a building material, has wide application, and can be generally used for roofs, walls and places of steel structure plants and simple movable houses. The common domestic color-coated steel plate structure is that a layer of back paint and a layer of finish paint are used as two layers; the manufacturing process of the color-coated plate is as follows: galvanized steel strip is used as a substrate on a continuous unit, and is coated with one or more layers of coatings by a roller coating method after surface pretreatment. The color coated steel plate is rolled and cold-bent into various wave patterns, and the contour plate is suitable for roofing, wall surface, inner and outer wall decoration and the like of industrial and civil buildings, warehouses, special buildings and large-span steel structure houses, has the characteristics of light weight, high strength, rich color, convenient and quick construction, shock resistance, fire resistance, rain resistance, long service life, maintenance-free property and the like, and is widely popularized and applied.
The current technology of the Chinese color-coated steel plate product market is in a laggard position, and the durability, the appearance and the functionality of the plate product have certain gaps with foreign similar products. And the metal single-layer roof board is mostly composed of color steel contour plates, but the metal single-layer roof board in the market at present has low strength, poor wind resistance, simple and not tight splicing position, easy exposure of spliced bolts, easy rusting, water leakage of screw holes, reduced service life of the roof board and great troubles for residents.
Therefore, there is a need for a metal color-coated roof panel of angular relaxation type with long durability, good performance and strong functionality in industrial production.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to the above-mentioned problem among the prior art, the metal color that provides an angle speed type hot-galvanize formula scribbles roof boarding.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:
the utility model provides a metal color-coated roof panel of angular speed hot galvanizing type, which comprises a base panel, wherein the base panel comprises a diamond-shaped bulge, a left fixing piece and a right fixing piece which are respectively formed by extending towards two sides by taking the central axis of the diamond-shaped bulge as a symmetry axis; the left fixing piece and the right fixing piece can be connected in an occlusion manner, and two side faces of the rhombic bulges are provided with small holes;
wherein, the upper surface of the base panel is also coated with an electroplated layer and a chemical coating layer; the upper surface of the chemical coating layer is provided with a primer layer and a finish paint layer, and the upper surface of the finish paint layer is provided with an insulating composite coating; the insulating composite coating is a nano-grade polyimide coating; the base panel is a hot galvanizing substrate or a hot galvanizing aluminum substrate.
Further, the thickness of the base plate is 0.9-1.0 mm.
Further, the finishing paint layer is PE or SMP or HDP or PVDF, and the minimum thickness of the finishing paint layer is 20 μm.
Furthermore, the rhombic bulges can be fixedly connected with the roof foot rest through the small holes on the two side surfaces of the rhombic bulges.
Further, the height of the diamond-shaped protrusions is 60-70 mm.
Further, the electroplated layer is a nano aluminum zinc titanium alloy layer, and the thickness of the electroplated layer is 10-12 mu m.
Further, the thickness of the insulating composite coating is 12-15 μm.
Further, the thickness of the primer layer is 5-8 μm.
Further, the peel strength between the topcoat layer and the insulating composite coating layer is 0.004 to 0.1 kgf/cm.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model provides a metal color-coated roof panel of angular speed type hot galvanizing type, which strengthens the connecting plate of the roof through the interlocking structure of the left fixing piece and the right fixing piece of the base panel, the left fixing piece and the right fixing piece cover each other because of the mutual interlocking, thus solving the problems of water leakage and water inlet at the splicing position of the traditional roof panel in rainy and snowy days; the base panel is covered layer by layer through the insulating composite coating, the finish paint, the primer and the chemical coating, so that the corrosion resistance, the insulativity, the rigidity and the toughness of the base panel are enhanced.
Drawings
FIG. 1 is a schematic view of the angle-speed hot-dip galvanized metal color-coated roof panel structure of the present invention;
wherein the various reference numbers are:
1-a base panel; 2-diamond-shaped protrusions; 3-left fixed part; 4-right fixed part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The embodiment provides a metal color-coated roof panel of a hot dip galvanizing type of an angular speed, which comprises a base panel 1, wherein the base panel 1 comprises a diamond-shaped bulge 2, and a left fixing piece 3 and a right fixing piece 4 which are respectively formed by extending towards two sides by taking the central axis of the diamond-shaped bulge 2 as a symmetry axis; the left fixing piece 3 and the right fixing piece 4 can be connected in an occlusion way, and two side surfaces of the rhombic bulges 1 are provided with small holes;
wherein, the upper surface of the base panel 1 is also coated with a chemical coating layer and an electroplated layer; the upper surface of the electroplated layer is provided with a primer layer and a finish paint layer, and the upper surface of the finish paint layer is provided with an insulating composite coating; the insulating composite coating is a nano-grade polyimide coating, and the thickness of the insulating composite coating is 12-15 mu m; the base panel 1 is a hot-dip galvanized substrate or a hot-dip galvanized aluminum substrate.
As a preferred embodiment, the thickness of the base panel 1 is 0.9-1.0 mm.
As a preferred embodiment, the topcoat layer is PE or SMP or HDP or PVDF, the minimum thickness of which is 20 μm.
As a preferred embodiment, the diamond-shaped bulge 2 can be fixedly connected with a roof foot rest through small holes on two side surfaces of the diamond-shaped bulge.
As a preferred embodiment, the electroplated layer is a nano aluminum zinc titanium alloy layer with the thickness of 10-12 μm.
As a preferred embodiment, the thickness of the primer layer is 5-8 μm.
As a preferred example, the peel strength between the topcoat layer and the insulative composite coating layer is 0.004 to 0.1 kgf/cm.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by logic analysis, reasoning or limited experiments based on the prior art according to the concept of the present invention should be all within the scope of the claims of the present invention.
Claims (9)
1. An angle-relaxation hot-dip galvanized metal color-coated roof panel comprises a base panel (1), and is characterized in that the base panel (1) comprises a diamond-shaped bulge (2), and a left fixing piece (3) and a right fixing piece (4) which are respectively formed by extending towards two sides by taking the central axis of the diamond-shaped bulge (2) as a symmetry axis; the left fixing piece (3) is connected with the right fixing piece (4) in an occlusion way, and two side surfaces of the rhombic bulges (2) are provided with small holes;
wherein, the upper surface of the base panel (1) is also coated with an electroplated layer and a chemical coating layer; the upper surface of the chemical coating layer is provided with a primer layer and a finish paint layer, and the upper surface of the finish paint layer is provided with an insulating composite coating; the insulating composite coating is a nano-grade polyimide coating; the base panel (1) is a hot galvanizing substrate or a hot galvanizing aluminum substrate.
2. The metal color-coated roof panel of the hot dip galvanizing type of the angle of claim 1, wherein the thickness of the base panel (1) is 0.9 to 1.0 mm.
3. The metal color coated roof panel of the hot dip galvanizing type of claim 2, wherein the top paint layer is PE or SMP or HDP or PVDF, and the minimum thickness is 20 μm.
4. The metal color-coated roof panel of the angle-travelling hot galvanizing type according to claim 1, wherein the diamond-shaped protrusion (2) is fixedly connected with a roof foot rest through the small holes on the two side surfaces of the diamond-shaped protrusion.
5. The angular-relaxation hot-dip galvanized metal color-coated roof panel according to claim 4, characterized in that the height of the diamond-shaped protrusions (2) is 60-70 mm.
6. The angular relaxation type hot-dip galvanized metal color-coated roof panel according to claim 4, wherein the electroplated layer is a nano aluminum zinc titanium alloy layer with a thickness of 10-12 μm.
7. The metal color-coated roof panel of the hot dip galvanizing type of claim 6, wherein the thickness of the insulating composite coating layer is 12 to 15 μm.
8. The angle spread hot-dip galvanized metal color-coated roof panel according to claim 1, characterized in that the thickness of the primer layer is 5-8 μm.
9. The angle-sagging hot-dip galvanized metal color-coated roof panel according to claim 1, wherein a peel strength between the topcoat layer and the insulating composite coating layer is 0.004 to 0.1 kgf/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079389.7U CN214834109U (en) | 2020-09-21 | 2020-09-21 | Angular speed type hot galvanizing metal color-coated roof panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079389.7U CN214834109U (en) | 2020-09-21 | 2020-09-21 | Angular speed type hot galvanizing metal color-coated roof panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214834109U true CN214834109U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022079389.7U Active CN214834109U (en) | 2020-09-21 | 2020-09-21 | Angular speed type hot galvanizing metal color-coated roof panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214834109U (en) |
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2020
- 2020-09-21 CN CN202022079389.7U patent/CN214834109U/en active Active
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