CN117188690A - Continuous welding ferritic coated stainless steel sheet system - Google Patents
Continuous welding ferritic coated stainless steel sheet system Download PDFInfo
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- CN117188690A CN117188690A CN202310962215.0A CN202310962215A CN117188690A CN 117188690 A CN117188690 A CN 117188690A CN 202310962215 A CN202310962215 A CN 202310962215A CN 117188690 A CN117188690 A CN 117188690A
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- stainless steel
- steel sheet
- steel plate
- ferritic
- sheet system
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 117
- 239000010935 stainless steel Substances 0.000 title claims abstract description 116
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 18
- 239000011247 coating layer Substances 0.000 claims abstract description 11
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 6
- 238000009957 hemming Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The application discloses a continuous welded ferritic coated stainless steel sheet system comprising: the stainless steel plate is provided with welding areas on two sides, the welding areas are folded edges, and the folded edges face outdoors; a plurality of stainless steel plates are continuously welded; the stainless steel plate is a ferrite stainless steel plate; the surface of one side of the stainless steel plate facing the outside is provided with a coating layer. The application forms a continuous welding stainless steel plate system by arranging the flange facing to the outside on the surface of the stainless steel plate, and can be applied to building roofs and vertical surfaces. The paint layer is directly arranged on the surface of the stainless steel plate so as to meet the requirements of architects on the roof color, and the stainless steel surface is prevented from adopting a decorative plate, so that the cost is low, the installation is simple and convenient, and the appearance effect is good compared with a conventional system.
Description
Technical Field
The application relates to a building metal roof and facade system, in particular to a system for continuously welding a ferritic coated stainless steel plate.
Background
The stainless steel panel of the conventional continuous welding stainless steel plate system is usually only provided with a stainless steel body color, the stainless steel body color can reflect in sunlight, and the reflected light of the stainless steel can not cause direct injury to human bodies, but can cause discomfort to eyes and possibly cause symptoms such as headache after long-time exposure to the reflected light. In addition, the light reflected by stainless steel in sunlight can also affect the ecological environment of a building, for example, in cities, the visual effect of solar light reflection on surrounding road traffic and buildings is obvious.
Meanwhile, when the stainless steel metal panel is used on a metal roof and a facade system, the color of the stainless steel metal panel cannot meet the requirements of architects on the color of the roof.
To solve this problem, the conventional continuous welding stainless steel plate system needs to add a decorative plate on the surface of the stainless steel plate, and the decorative plate realizes the decorative and anti-reflection effects. The added decorative plate improves the engineering cost, and the decorative plate is difficult to install and connect.
Disclosure of Invention
The application aims to provide a continuous welding ferritic coated stainless steel plate system, which at least solves the problems that a decorative plate needs to be added in the traditional conventional continuous welding stainless steel plate system, and meets the requirements of architects on roof colors and light reflection prevention.
The present application provides a continuous welded ferritic coated stainless steel sheet system comprising: the stainless steel plate is provided with welding areas on two sides, the welding areas are folded edges, and the folded edges face outdoors; a plurality of stainless steel plates are continuously welded;
the stainless steel plate is a ferrite stainless steel plate;
the surface of one side of the stainless steel plate facing the outside is provided with a coating layer.
Further, stainless steel fixing seats are arranged on the connecting nodes of the adjacent stainless steel plates, and the stainless steel fixing seats are arranged at intervals.
Further, the stainless steel fixing seat is L-shaped, and a bottom plate of the stainless steel fixing seat is fixedly arranged on the bearing layer.
Further, the stainless steel cap is installed on the connecting node, the stainless steel cap is U-shaped, and the two side plates of the stainless steel cap are provided with inward protrusions.
Further, a blank area is arranged on the folding edge, the blank area is not provided with a coating layer, the blank area is arranged along the length direction of the folding edge, and the blank area is positioned at one side of the welding area, which is far away from the plate surface.
Further, the height of the folded edge is 18mm-35mm.
Further, the width of the plate surface of the stainless steel plate after edge folding is removed is 250mm-500mm.
Further, the width of the blank area is 10mm-35mm; the width of the area of the folded edge with the coating layer is 0mm-15mm.
Still further, the stainless steel plate is welded by resistance pressure or laser.
The application forms a continuous welding stainless steel plate system by arranging the flange facing to the outside on the surface of the stainless steel plate, and can be applied to building roofs and vertical surfaces. The paint layer is directly arranged on the surface of the ferrite stainless steel plate so as to meet the requirements of architects on the roof color, and compared with the conventional system, the paint layer has the advantages of low manufacturing cost, simple installation and good appearance effect.
Drawings
FIG. 1 is a schematic view of a roof panel type structure according to an embodiment of the present application.
Fig. 2 is a schematic view of a stainless steel plate connecting node according to an embodiment of the present application.
1. A stainless steel plate; 11. folding edges; 111. a white area is reserved; 112. the folding edge is provided with a coating layer area; 12. a coating layer; 113. welding seams; 2. stainless steel fixing seat; 3. stainless steel cap; 4. stainless steel cushion blocks; 5. and (5) a screw.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The continuous welded ferritic coated stainless steel sheet system of the embodiment of the present application, as shown in fig. 1, includes: the stainless steel plates 1 are a plurality of stainless steel plates 1, the plurality of stainless steel plates 1 are welded continuously, the surfaces of the stainless steel plates 1 are provided with the coating layers 12, and the surfaces of the stainless steel plates 1 provided with the coating layers 12 face to the outside.
Welding areas are arranged on two sides of the stainless steel plate 1, the welding areas are folded edges 11, and the folded edges 11 face outdoors.
The stainless steel plate is a ferritic stainless steel plate.
Specifically, the folds 11 are arranged along the length direction of the stainless steel plate 1, the folds 11 are arranged on two sides of the stainless steel plate 1, and the folds 11 on the connecting nodes of the adjacent stainless steel plates 1 are welded by resistance pressure or laser.
And the connecting nodes of the adjacent stainless steel plates 1 are also provided with stainless steel fixing seats 2, and the folded edges 11 of the adjacent stainless steel plates 1 are connected with a bearing layer below the roof or the vertical surface through the stainless steel fixing seats 2, such as purlines or steel plates. Preferably, the stainless steel fixing seats 2 are arranged at intervals, and the stainless steel plates 1 adjacent to each other in the stainless steel fixing seats 2 are connected in pairs.
The paint layer 12 is a fluorocarbon paint layer, and a specific color can be selected according to actual needs, and a white fluorocarbon layer is preferred in this embodiment.
The ferrite stainless steel plate is preferably 019Cr23Mo2Ti ultra-pure ferrite stainless steel of national standard/T3280.
According to the embodiment of the application, the continuously welded stainless steel roof is flat towards one side of the room, is tightly and firmly installed with the bottom structure, and is not easy to be lifted by wind. By arranging the paint layer 12 on the upper surface of the stainless steel plate 1, the paint layer 12 replaces the traditional decorative plate, and has the advantages of attractive appearance, gorgeous color, high strength, good corrosion resistance and the like, meets the requirements of architects on the roof color, reduces the cost and pollution, and has low manufacturing cost, simple installation and good appearance effect compared with the conventional system.
Optionally, the stainless steel fixing seat 2 is L-shaped, and a bottom plate of the stainless steel fixing seat 2 is fixedly installed on the purline; the upright plate faces outdoors, and the folded edges 11 of the adjacent stainless steel plates 1 are fixedly connected with the upright plate.
Specifically, the bottom plate of the stainless steel fixing seat 2 is fixed on the bottom bearing layer of the roof or the vertical face, such as purline or steel plate, through screws 5. Preferably, a stainless steel cushion block 4 is also arranged on the bottom plate, and screws 5 are used for installing the stainless steel cushion block 4 and the bottom plate on the bottom bearing layer structure. The screw 5 is preferably a composite flat head self-tapping self-drilling screw.
According to the embodiment of the application, the stainless steel plate 1 is connected with the bearing layer of the roof or the vertical surface structure through the L-shaped stainless steel fixing seat 2, so that the connecting structure is simple and easy to operate.
Optionally, the stainless steel cap 3 is installed on the node, the stainless steel cap 3 is U-shaped, and both sides limit all are equipped with inward protruding.
Specifically, as shown in fig. 2, stainless steel plates 1 on two sides of a vertical plate of a stainless steel fixing seat 2 in a connecting node are welded and fixed; the open end of the stainless steel cap 3 is downwards sleeved on the upright plate and the folded edges 11 of the adjacent stainless steel plates 1, the inward bulges at the two side edges play a clamping and limiting role, and the cap 3 is provided with a paint layer 12 on the surface according to requirements.
According to the embodiment of the application, the stainless steel plate 1 is fixed through the stainless steel cap 3, and meanwhile, the connecting node is protected and the attractive effect is achieved.
Optionally, a blank area 111 is provided on the flange 11, the blank area 111 is not provided with a paint layer, the blank area 111 is provided along the length direction of the flange 11, and the blank area 111 is located at one side of the welding area away from the board surface.
Specifically, the flange 11 cannot be coated by resistance pressure welding or laser welding, and the prior art adopts full plate coating and then removes the edge coating, thereby wasting labor time and cost.
The embodiment of the application adopts a flanging local coating local white-keeping process, and has the advantages of high processing efficiency, light pollution prevention and attractive appearance.
Optionally, the height of the folded edge is 18mm-35mm.
Optionally, the width of the plate surface of the stainless steel plate after edge folding is 250mm-500mm.
Specifically, the stainless steel plate 1 is formed by coating a raw plate with a fixed width of 1000mm, 1219mm or the like.
The stainless steel plate 1 provided by the embodiment of the application has the advantages that the fixed-length width of the original plate is fully utilized, and raw materials are not wasted.
Optionally, the width of the blank area 111 is 10mm-35mm; the hemmed with paint layer region 112 has a width of 0mm to 15mm.
Specifically, the edge 11 may be provided with a coating in a part of the area, and the area 112 with the coating is connected to the panel surface of the stainless steel panel 1.
After the stainless steel cap 3 is buckled on the node, the lower part of the folded edge 11 is also provided with a paint layer, so that the color of the system is uniform.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present application after reading the present specification, and these modifications and variations do not depart from the scope of the application as claimed in the pending claims.
Claims (9)
1. A continuous welded ferritic coated stainless steel sheet system, the system comprising: the stainless steel plate is provided with welding areas on two sides, the welding areas are folded edges, and the folded edges face outdoors; a plurality of stainless steel plates are continuously welded;
the stainless steel plate is a ferrite stainless steel plate;
the surface of one side of the stainless steel plate facing the outside is provided with a coating layer.
2. The continuous welded ferritic coated stainless steel sheet system of claim 1 wherein stainless steel holders are provided on the connection nodes adjacent the stainless steel sheets, the stainless steel holders being spaced apart.
3. The continuous welded ferritic coated stainless steel sheet system of claim 2 wherein the stainless steel mount is L-shaped and the base plate of the stainless steel mount is fixedly mounted on the bearing layer.
4. The continuous welded ferritic coated stainless steel panel system of claim 2 wherein the connection node is provided with a stainless steel cap, the stainless steel cap being U-shaped, both side panels of the stainless steel cap being provided with inward protrusions.
5. The continuous welded ferritic coated stainless steel sheet system of claim 1 wherein the hem is provided with a blank zone, the blank zone is free of a coating layer, the blank zone is disposed along the length of the hem, and the blank zone is located on a side of the weld zone away from the panel.
6. The continuous welded ferritic coated stainless steel sheet system of claim 1 wherein the hem height is 18mm-35mm.
7. The continuous welded ferritic coated stainless steel sheet system of claim 1 wherein the stainless steel sheet has a panel width of 250mm to 500mm after hemming.
8. The continuous welded ferritic coated stainless steel sheet system of claim 5 wherein the blank zone width is 10mm-35mm; the width of the area of the folded edge with the coating layer is 0mm-15mm.
9. The continuous welded ferritic coated stainless steel sheet system of any one of claims 1-8, wherein the stainless steel sheet is welded by resistance pressure welding or laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310962215.0A CN117188690A (en) | 2023-08-01 | 2023-08-01 | Continuous welding ferritic coated stainless steel sheet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310962215.0A CN117188690A (en) | 2023-08-01 | 2023-08-01 | Continuous welding ferritic coated stainless steel sheet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117188690A true CN117188690A (en) | 2023-12-08 |
Family
ID=89004202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310962215.0A Pending CN117188690A (en) | 2023-08-01 | 2023-08-01 | Continuous welding ferritic coated stainless steel sheet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117188690A (en) |
-
2023
- 2023-08-01 CN CN202310962215.0A patent/CN117188690A/en active Pending
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