CN212358873U - Profiled steel sheet - Google Patents
Profiled steel sheet Download PDFInfo
- Publication number
- CN212358873U CN212358873U CN202020762278.3U CN202020762278U CN212358873U CN 212358873 U CN212358873 U CN 212358873U CN 202020762278 U CN202020762278 U CN 202020762278U CN 212358873 U CN212358873 U CN 212358873U
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- steel sheet
- profiled steel
- bulges
- profiled
- trapezoidal
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Abstract
The utility model relates to the technical field of building, in particular to a profiled steel sheet, which comprises a plurality of upward bulges, a groove is formed between every two adjacent bulges, and wave-shaped concave-convex lines are arranged on the top surfaces of the bulges and/or the bottom surfaces of the grooves; the advantages are that: the wavy concave-convex lines are arranged on the profiled steel sheet, so that the steel sheet does not buckle and deform after the profiled steel sheet is extruded to bend, and the profiled steel sheet is more three-dimensional and attractive in appearance.
Description
Technical Field
The utility model relates to a building technical field especially relates to a profiled steel sheet.
Background
At present, metal roofs are adopted in many large-space public buildings, wherein many roofs break away from the traditional horizontal plane shape and are in the shapes of bending and circular arcs, and the indoor bottom plates of the building roofs are mostly made of profiled steel plates which can be used as structural bearing layers of the metal roof structural layers and can also be used for simultaneously considering the indoor decorative ceiling effect of the buildings.
The profiled steel sheet on the market generally adopts the flat bottom plate as shown in fig. 1, when a curved arc modeling requirement exists, the profiled steel sheet is bent to form a curved arc (the bending direction is shown as the arrow direction in fig. 1), but due to the material characteristics of the profiled steel sheet, the curved arc is easy to generate buckling deformation after being bent, so that generally straight plate broken line fitting is also mostly adopted, but the indoor effect of a building can be directly influenced by adopting the straight plate broken line fitting, the attractiveness is lost, and the quality of the whole building is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a profiled sheet makes it buckle and form the curved arc after, can not take place bucking deformation.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a profiled steel sheet comprises a plurality of upward bulges, a groove is formed between every two adjacent bulges, and wavy concave-convex grains are arranged on the top surfaces of the bulges and/or the bottom surfaces of the grooves.
The utility model has the advantages that: the wavy concave-convex lines are arranged on the profiled steel sheet, so that the steel sheet does not buckle and deform after the profiled steel sheet is extruded to bend, and the profiled steel sheet is more three-dimensional and attractive in appearance.
Drawings
FIG. 1 is a schematic view showing a construction of a prior art medium pressure formed steel plate;
fig. 2 is a schematic configuration diagram of the present invention in an embodiment;
description of the reference symbols
Trapezoidal arch 1, trapezoidal recess 2, wave raised grain 3.
Detailed Description
The present invention will be described in further detail with reference to examples.
The present embodiment provides a profiled steel sheet, as shown in fig. 2, the profiled steel sheet includes a plurality of upward trapezoidal protrusions 1, a trapezoidal groove 2 is formed between two adjacent trapezoidal protrusions 1, and both the trapezoidal protrusions 1 and the trapezoidal grooves 2 are open. The wavy concave-convex lines 3 are arranged on the top surface of the trapezoidal protrusion 1 and the bottom surface of the trapezoidal groove 2, and due to the existence of the wavy concave-convex lines 3, buckling deformation of the steel plate is avoided after the profiled steel plate is extruded to bend, and the profiled steel plate is more three-dimensional and attractive in appearance.
The above embodiments are only used for explaining the concept of the invention, and not for limiting the protection of the invention, and any insubstantial modifications of the invention using this concept shall fall within the scope of the invention.
Claims (1)
1. The utility model provides a profiled steel sheet, includes a plurality of ascending archs, forms the recess between two adjacent archs, its characterized in that: and wavy concave-convex grains are arranged on the top surfaces of the protrusions and/or the bottom surfaces of the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762278.3U CN212358873U (en) | 2020-05-11 | 2020-05-11 | Profiled steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762278.3U CN212358873U (en) | 2020-05-11 | 2020-05-11 | Profiled steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212358873U true CN212358873U (en) | 2021-01-15 |
Family
ID=74136101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020762278.3U Active CN212358873U (en) | 2020-05-11 | 2020-05-11 | Profiled steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212358873U (en) |
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2020
- 2020-05-11 CN CN202020762278.3U patent/CN212358873U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |