CN212534748U - Steel structure roof - Google Patents
Steel structure roof Download PDFInfo
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- CN212534748U CN212534748U CN202020825546.1U CN202020825546U CN212534748U CN 212534748 U CN212534748 U CN 212534748U CN 202020825546 U CN202020825546 U CN 202020825546U CN 212534748 U CN212534748 U CN 212534748U
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Abstract
The utility model discloses a steel construction roofing includes: a light steel keel roof skeleton; a fire-proof structural plate arranged on the bottom surface of the light steel keel roof framework; and a plurality of rectangular steel plates which are arranged on the top surface of the light steel keel roof framework and are bent along the length direction to form a plurality of wave convex structures with dovetail-shaped cross sections, and two adjacent rectangular steel plates are spliced by the wave convex structures positioned at the edges. The utility model discloses a light steel structural design can effectively improve roofing structural strength, improves roofing waterproof performance simultaneously, construction convenience.
Description
Technical Field
The utility model relates to a steel construction roofing.
Background
At present, the construction of a building roof is usually carried out in a field wet processing mode, the solidification period of the construction of the roof is long, the construction of functions such as heat preservation, sound insulation, water resistance and the like can not be carried out in the process, and in addition, the construction period is long, the difficulty is high, the energy consumption loss is large, and the cost is high; the prefabricated roof has short field period and low cost, but large hoisting equipment is required for high-altitude operation in the construction engineering of the prefabricated roof, the quality of the assembled part of the component is difficult to control, and the safety protection requirement on field construction personnel is high.
Disclosure of Invention
The utility model aims at providing a steel construction roofing for solving above-mentioned problem, can effectively improve roofing structural strength, improve roofing waterproof performance simultaneously, construction convenience.
The purpose of the utility model is realized like this:
the utility model discloses a steel construction roofing includes:
a light steel keel roof skeleton;
a fire-proof structural plate arranged on the bottom surface of the light steel keel roof framework; and
a plurality of rectangular steel plates which are arranged on the top surface of the light steel keel roof framework and are bent along the length direction to form a plurality of wave convex structures with dovetail-shaped cross sections, and two adjacent rectangular steel plates are spliced by the wave convex structures positioned on the edges; the section of the middle bending part of the rectangular steel plate into the wave convex structure is arc-shaped.
A heat-insulating, sound-insulating and water-blocking material layer is arranged between the light steel keel roof framework and the rectangular steel plate in the steel structure roof.
The upper surface of the fireproof structure plate in the steel structure roof is provided with a heat and sound insulation material layer.
The rectangular steel plate in the steel structure roof is provided with a plurality of anti-corrosion wood keels parallel to the ground; the anti-corrosion wood keel is connected with a plurality of roof tiles.
The gaps between the rectangular steel plates and the roof tiles in the steel structure roof are provided with heat and sound insulation material layers, and the heat and sound insulation material layers are located between the adjacent anti-corrosion wood keels.
The utility model discloses a light steel structural design can effectively improve roofing structural strength, improves roofing waterproof performance simultaneously, construction convenience.
Drawings
FIG. 1 is a schematic structural diagram of a rectangular steel plate according to the present invention;
fig. 2 is a schematic structural view of an embodiment of the steel structure roof of the utility model;
fig. 3 is a schematic structural view of another embodiment of the steel structure roof of the utility model.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model discloses steel construction roofing includes:
a light steel keel roof framework 1;
a fireproof structure plate 2 arranged on the bottom surface of the light steel keel roof framework 1;
the light steel keel roof frame comprises a plurality of rectangular steel plates 3 which are arranged on the top surface of a light steel keel roof framework 1 and are bent along the length direction to form a plurality of wave convex structures 31 with dovetail-shaped cross sections, and two adjacent rectangular steel plates 3 are spliced by the wave convex structures 31 positioned at the edges; the section of the bending part of the wave-shaped convex structure 31 is arc-shaped.
Referring to fig. 1, there is shown an embodiment of the steel structure roof of the present invention, wherein,
a heat-insulating, sound-insulating and water-blocking material layer 4 is arranged between the light steel keel roof framework 1 and the rectangular steel plate 3;
the upper surface of the fireproof structure plate 2 is provided with a heat and sound insulation material layer 5.
Referring to fig. 2, another embodiment of the steel structure roof of the present invention is shown, wherein a plurality of anti-corrosion wood keels 6 parallel to the ground are arranged on the rectangular steel plate 3;
the anti-corrosion wood keel 6 is connected with a plurality of roof tiles 7;
and a heat and sound insulation material layer 5 is arranged in a gap between the rectangular steel plate 3 and the roof tile 7, and the heat and sound insulation material layer 5 is simultaneously positioned between the adjacent anticorrosion wood keels 6.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (6)
1. A steel construction roofing, its characterized in that, it includes:
a light steel keel roof skeleton;
the fireproof structure plate is arranged on the bottom surface of the light steel keel roof framework; and
a plurality of rectangular steel plates which are arranged on the top surface of the light steel keel roof framework and are bent along the length direction to form a plurality of wave convex structures with dovetail-shaped cross sections, and two adjacent rectangular steel plates are spliced by the wave convex structures positioned at the edges;
the section of the middle bending part of the rectangular steel plate into the wave convex structure is arc-shaped.
2. The steel structure roof covering according to claim 1, wherein a layer of heat, sound and water insulating material is provided between the light gauge steel roof skeleton and the rectangular steel sheets.
3. The steel structural roofing of claim 1 wherein the fire rated structural panels are provided with a layer of thermal and acoustical insulation material on the upper surface.
4. The steel structure roof of claim 1, wherein the rectangular steel plate is provided with a plurality of anti-corrosion wood keels parallel to the ground; the anti-corrosion wood keel is connected with a plurality of roof tiles.
5. The steel structure roof covering according to claim 4, wherein the gap between the rectangular steel plate and the roof tiles is provided with a layer of heat and sound insulating material between adjacent ones of the corrosion-resistant wood runners.
6. The steel structure roof of claim 1, wherein the thickness of the rectangular steel plate is 0.3-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825546.1U CN212534748U (en) | 2020-05-18 | 2020-05-18 | Steel structure roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825546.1U CN212534748U (en) | 2020-05-18 | 2020-05-18 | Steel structure roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534748U true CN212534748U (en) | 2021-02-12 |
Family
ID=74541528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020825546.1U Active CN212534748U (en) | 2020-05-18 | 2020-05-18 | Steel structure roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212534748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950222A (en) * | 2023-09-20 | 2023-10-27 | 中铁建工集团有限公司 | Steel structure wave-shaped roof structure and construction method thereof |
-
2020
- 2020-05-18 CN CN202020825546.1U patent/CN212534748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950222A (en) * | 2023-09-20 | 2023-10-27 | 中铁建工集团有限公司 | Steel structure wave-shaped roof structure and construction method thereof |
| CN116950222B (en) * | 2023-09-20 | 2024-01-19 | 中铁建工集团有限公司 | Steel structure wave-shaped roof structure and construction method thereof |
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