CN217811953U - Metal roof structure - Google Patents
Metal roof structure Download PDFInfo
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- CN217811953U CN217811953U CN202221563519.7U CN202221563519U CN217811953U CN 217811953 U CN217811953 U CN 217811953U CN 202221563519 U CN202221563519 U CN 202221563519U CN 217811953 U CN217811953 U CN 217811953U
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- bottom plate
- metal roofing
- waterproof
- roofing structure
- metal
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Abstract
The utility model provides a metal roof structure, which comprises a supporting keel, a profiling bottom plate and a waterproof vapor-barrier film; the profiling bottom plate is fixedly arranged on the upper side of the support keel, and an installation surface is formed on the upper end surface of the profiling bottom plate; the waterproof vapor barrier film is installed on the installation surface and used for isolating the water vapor exchange on the upper side and the lower side of the compression type bottom plate. The utility model provides an among the metal roofing structure set up the die mould bottom plate on the support fossil fragments, form the basic part of metal roofing structure, the up end of die mould bottom plate forms the installation face add on the installation face and be equipped with waterproof vapour barrier film, through waterproof vapour barrier film prevents both sides produce the steam exchange about the die mould bottom plate, ensure the gas tightness of die mould bottom plate does not change the primary structure of former metal roofing, has ensured the holistic gas tightness of roofing.
Description
Technical Field
The utility model relates to a building roofing technical field especially relates to a metal roofing structure.
Background
The metal roof is an enclosure structure of the uppermost part of the house formed by metal plates, meets the corresponding use function requirements, provides a proper internal space environment for the building, and has no requirement on building air tightness in the conventional metal roof.
In the prior art, a conventional vertical lockrand metal roof is formed by a plurality of layers of profiled steel sheets, and no mechanism or component capable of forming an effective airtight layer exists, but in an ultra-low energy consumption public building, the air tightness requirement of the building needs to be met, the air tightness of the building is an important index parameter of an ultra-low/near-zero energy consumption building envelope structure, a severe cold and cold climate area is required in the near-zero energy consumption building technical standard GB/T51350-2019, and the air tightness (N50) of the ultra-low/near-zero energy consumption public building is less than or equal to 1.0. The air tightness of the roof is an important part for guaranteeing that the whole building meets the air tightness requirement, but the vertical overlock metal roof cannot meet the air tightness requirement of the roof.
Disclosure of Invention
The utility model provides a metal roofing structure for solve the problem of the gas tightness of roofing, realize metal roofing's high gas tightness.
The utility model provides a metal roofing structure, include:
a support keel;
the profiling bottom plate is fixedly installed on the upper side of the supporting keel, and an installation surface is formed on the upper end surface of the profiling bottom plate; and the number of the first and second groups,
and the waterproof vapor barrier is arranged on the mounting surface and is used for isolating the water vapor exchange on two sides of the compression type bottom plate.
According to the utility model provides a metal roofing structure, metal roofing structure still includes the zinc-plated mounting panel, zinc-plated mounting panel fixed mounting extremely on the installation face, waterproof vapour barrier membrane lays in on the up end of mounting panel.
According to the utility model provides a metal roofing structure, metal roofing structure still includes the heat preservation, the heat preservation is located on the up end of waterproof vapour barrier membrane.
According to the utility model provides a metal roofing structure, metal roofing structure still includes waterproof ventilated membrane, waterproof ventilated membrane lays in on the up end of heat preservation, the steam in heat preservation more than the guarantee waterproof vapour barrier membrane and other structural layers on the one hand sees through out, also prevents the possible damage to the heat preservation of leaking in roofing surface simultaneously.
According to the metal roof structure provided by the utility model, the metal roof structure also comprises a roof secondary keel, the roof secondary keel is arranged on the upper end surface of the supporting keel, and is arranged at an interval with the supporting keel, and an installation space is formed between the roof secondary keel and the supporting keel;
the profiling bottom plate is positioned in the installation space.
According to the utility model provides a metal roofing structure, metal roofing structure still includes the roofing bottom plate, the roofing bottom plate installation extremely the upper end of roofing secondary joist.
According to the utility model provides a metal roofing structure, metal roofing structure still includes the panel, panel fixed mounting extremely on the up end of roofing bottom plate.
According to the utility model provides a metal roofing structure, metal roofing structure still includes the spliced pole, the spliced pole is located roofing secondary joist with between the support fossil fragments, the both ends difference fixed connection of spliced pole roofing secondary joist with support on the fossil fragments.
According to the utility model provides a metal roofing structure, metal roofing structure is still including the anti-bottom plate that hangs, the anti-bottom plate installation that hangs extremely the lower extreme of support fossil fragments, with be formed with the isolation space between the die mould bottom plate.
According to the utility model provides a metal roofing structure, metal roofing structure still includes the abatvoix, abatvoix fixed mounting extremely in the isolation space.
The utility model provides an among the metal roofing structure set up the die mould bottom plate on the support fossil fragments, form the basic unit of metal roofing structure, the up end of die mould bottom plate forms the installation face add on the installation face and be equipped with waterproof vapour barrier membrane, through waterproof vapour barrier membrane prevents both sides produce the steam exchange about the die mould bottom plate, ensure the gas tightness of die mould bottom plate does not change the basic structure of former metal roofing, has ensured the holistic gas tightness of roofing.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective structure example of an embodiment of a metal roof structure provided by the present invention.
Reference numerals are as follows:
100. a metal roofing structure; 1. a support keel; 2. profiling a bottom plate; 3. a waterproof vapor barrier film; 4. a galvanized mounting plate; 5. a heat-insulating layer; 6. a waterproof breathable film; 7. a roof secondary keel; 8. a roof floor; 9. a panel; 10. connecting columns; 11. reversely hanging the bottom plate; 12. an acoustic panel.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a metal roof structure 100, which includes a supporting keel 1, a profiling bottom plate 2 and a waterproof vapor-barrier film 3; the profiling bottom plate 2 is fixedly arranged at the upper end of the support keel 1, and an installation surface is formed on the upper end surface of the profiling bottom plate 2; the waterproof vapor-barrier film 3 is mounted on the mounting surface, and the waterproof vapor-barrier film 3 is used for isolating the water vapor exchange on two sides of the profiling bottom plate 2.
The utility model provides an among the metal roofing structure set up die mould bottom plate 2 on the support fossil fragments 1, form the basic unit of metal roofing structure, die mould bottom plate 2's up end forms the installation face add on the installation face waterproof vapour barrier membrane 3, through waterproof vapour barrier membrane 3 prevents 2 both sides of die mould bottom plate produce the steam exchange, make die mould bottom plate 2's gas tightness is better, does not change the basic structure of former metal roofing, has ensured the holistic gas tightness of roofing.
It should be noted that the profiling bottom plate 2 is made of a profiling steel plate, and the supporting keel 1 is made of a steel keel, so that the structural strength of the metal roof is ensured.
In addition, the profiled bottom plate 2 is fixedly mounted on the supporting keel 1 in various ways, such as directly welding, or overlapping by a fastener, which is not limited herein.
Additionally, the utility model provides an in the installation of technical roofing structure, support fossil fragments 1 is used for installing to external support column on, the back that finishes is installed to die mould bottom plate 2, needs guarantee die mould bottom plate 2 does not directly contact with the external world, needs guarantee die mould bottom plate 2 is in and shields the guard mode.
Further, in this embodiment, the metal roof structure 100 further includes a galvanized mounting plate 4, the galvanized mounting plate 4 is fixedly mounted on the mounting surface, and the waterproof vapor-barrier film 3 is laid on the upper end surface of the galvanized mounting plate 4. Because the upper end surface of the profiled bottom plate 2 is concave-convex, the installation of the waterproof steam-isolating membrane 3 is not convenient, in the embodiment, the galvanized mounting plate 4 is installed on the line pressing bottom plate 2, the waterproof steam-isolating membrane 3 is laid on the galvanized mounting plate 4, the waterproof steam-isolating membrane 3 is prevented from being easily broken due to the cavity directly installed on the profiled steel plate, and meanwhile, the galvanized steel plate 4 is arranged on the profiled bottom plate 2, so that the integral air tightness is further ensured.
The galvanized mounting plate 4 may be made of various materials, such as a galvanized aluminum plate or a galvanized steel plate, in this embodiment, a steel plate, to ensure structural strength and reduce cost.
In addition, the galvanized mounting plate 4 is fixedly mounted on the mounting surface in various ways, such as welding, in this embodiment, a riveting structure is arranged between the galvanized mounting plate 4 and the mounting surface, and the galvanized mounting plate is fixedly mounted by rivets, so that it is more important to ensure the stability and durability of the connection because the metal roof structure 100 is a large-scale long-term structure, and in this embodiment, the galvanized mounting plate is conveniently mounted by rivets and is convenient for long-term fixation.
In addition, the waterproof vapor barrier film 3 is integrally bonded on the galvanized mounting plate 4, so that the laying integrity and uniformity are ensured, and the problems that the vapor barrier film 3 is not firmly adhered because the vapor barrier film is directly laid on the profiled steel plate, the vapor barrier film is possibly broken due to too many anchoring rivets of the profiled bottom plate and the like are avoided.
On the other hand, the metal roof structure 100 further comprises a heat-insulating layer 5, and the heat-insulating layer 5 is arranged on the upper end surface of the waterproof vapor-barrier membrane 3. The heat-insulating property of the building roof is ensured, and the thickness of the heat-insulating layer 5 is determined according to the overall energy-saving requirements of the actual project building.
It should be noted that the material of the heat insulating layer 5 is provided with a plurality of modes, in this embodiment, the material of the heat insulating layer 5 is heat insulating glass wool, and the thermal performance of the roof is ensured through the heat insulating glass wool.
In addition, in this embodiment, heat preservation 5 lay in on the waterproof vapour barrier membrane 3, prevent effectively that indoor steam from directly getting into the heat preservation, destroying the heat preservation performance.
Further, in this embodiment, the metal roof structure 100 further includes a waterproof breathable film 6, and the waterproof breathable film 6 is laid on the upper end surface of the heat-insulating layer 5 for waterproof and breathable purposes. Effectively guarantee 5 waterproof effects of heat preservation are simultaneously, the steam in the heat preservation 5 passes through waterproof ventilated membrane 6 drains, has ensured the drying of heat preservation.
In this embodiment, the waterproof breathable film 6 includes an SBS asphalt waterproof layer, which further enhances the waterproof property of the waterproof breathable film 6.
In the metal roof structure 100 provided by the utility model, the metal roof structure 100 further comprises a roof cross keel 7, the roof cross keel 7 is mounted on the upper end surface of the support keel 1 and is spaced from the support keel 1, and a mounting space is formed between the roof cross keel 7 and the support keel 1; the profiled bottom plate 2 is located in the installation space.
Further, in this embodiment, the metal roof structure 100 further includes a floor 8, and the floor 8 is installed to the upper end of the roof cross runner 7. In this embodiment, the roof bottom plate 8 protects the pressing line bottom plate 2 in the installation space, and facilitates installation of a subsequent roof.
It should be noted that the roof bottom plate 8 is installed to the mode on the roofing secondary joist 7 has the multiple, and all can through the overlap joint of welding or buckle spare the utility model discloses in, do not do specific restriction.
Similarly, the roof bottom plate 8 needs to be a device which completely shields the pressing bottom plate 2 to prevent rainwater and the like from directly falling into the pressing bottom plate 2.
In addition, in this embodiment, the material of the floor slab 8 is steel plate, and the floor slab 8 is also a profiled steel plate.
Furthermore, in this embodiment, the metal roof structure 100 further includes a panel 9, and the panel 9 is fixedly installed on the upper end surface of the floor roof. To form the outer roof of the metal roof structure 100 to ensure the normal use of the metal roof structure 100.
It should be noted that the panel 9 is made of a metal fluorocarbon coating aluminum magnesium manganese alloy plate, and is more durable and more attractive in appearance.
The mounting modes between the roof secondary keel and the support keel are various, for example, the roof secondary keel and the support keel are directly and respectively welded on the vertical position; in this embodiment, in order to facilitate the integrity of the roof structure, the metal roof structure 100 further includes a connecting column 10, the connecting column 10 is provided between the roof secondary joist 7 and the supporting keel 1, two ends of the connecting column 10 are respectively and fixedly connected to the roof secondary joist 7 and the supporting keel 1. Therefore, the metal roof structure 100 is a whole and can be directly installed on an external upright post, the integrity is improved, and the situation that the installation difficulty is too large due to too many parts during construction is avoided.
In this embodiment, the connecting column 10 is a steel column, and there are various fixing connection manners of the connecting column 10 with the roof cross runners 7 and the support runners 1, such as direct welding, bolting, and the like, in this embodiment, the connecting column 10 is connected with the roof cross runners 7 and the support runners 1 by riveting, and meanwhile, the heat bridge breaking treatment is performed between the riveting pieces by using rigid polyurethane.
In addition, the connecting column may also include an upper vertical column and a lower vertical column, the upper vertical column and the lower vertical column are fixedly connected, and similarly, the connection manner between the upper vertical column and the lower vertical column is also various, such as welding or bolting, and is not limited herein.
On the other hand, the metal roof structure 100 further comprises a reverse hanging bottom plate 11, wherein the reverse hanging bottom plate 11 is installed at the lower end of the support keel 1, and an isolation space is formed between the reverse hanging bottom plate 11 and the profiling bottom plate 2. Through the reverse hanging bottom plate 11, will the support keel 1 shields, simultaneously with form the isolation space between the die mould bottom plate 2, further heat preservation separates vapour, and satisfies the structural strength requirement of roofing.
It should be noted that, the reverse hanging bottom plate 11 is also a profiled steel plate, so as to ensure the structural strength and facilitate the manufacturing.
In addition, the reverse hanging bottom plate 11 is installed on the support keel 1 in various ways, in this embodiment, a hanging piece is further arranged on the lower end face of the support keel 1, a through hole is formed in the reverse hanging bottom plate 11 corresponding to the hanging piece in a penetrating manner, and the hanging piece is arranged in the through hole in a penetrating manner and is fixedly connected to the lower end face of the reverse hanging bottom plate 11. Through the hoisting connection piece, physically, the reverse hoisting bottom plate 11 is installed on the lower end face of the support keel 1, and is prevented from falling.
Specifically, in this embodiment, the hanging piece may be welded to the lower end surface of the reverse hanging bottom plate 11.
Further, the metal roof structure 100 further comprises a sound-absorbing plate 12, and the sound-absorbing plate 12 is fixedly installed in the isolated space. So that the metal roof structure 100 not only can insulate heat and steam, but also has a sound insulation effect.
The sound-absorbing panel 12 may be made of various materials, and in this embodiment, the sound-absorbing panel 12 is made of sound-absorbing glass wool. The sound absorption effect is better, and more light.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A metal roofing structure, comprising:
a support keel;
the profiling bottom plate is fixedly arranged on the upper side of the supporting keel, and an installation surface is formed on the upper end surface of the profiling bottom plate; and the number of the first and second groups,
and the waterproof vapor barrier is arranged on the mounting surface and is used for isolating the water vapor exchange on two sides of the compression type bottom plate.
2. The metal roofing structure of claim 1 further comprising a galvanized mounting plate fixedly mounted to the mounting surface, the waterproof vapor barrier film being applied to an upper end surface of the galvanized mounting plate.
3. The metal roofing structure of claim 1 further comprising an insulation layer disposed on an upper end surface of the waterproof vapor barrier membrane.
4. The metal roofing structure of claim 3 further comprising a waterproof breathable membrane, wherein the waterproof breathable membrane is laid on the upper end surface of the insulating layer for waterproof and breathable purposes.
5. The metal roofing structure of claim 1 further comprising a roof cross runner mounted to an upper end surface of the support runner and spaced apart therefrom, with a mounting space being formed therebetween;
the profiling bottom plate is located in the installation space.
6. The metal roofing structure of claim 5 further comprising a floor deck mounted to the upper ends of the roof cross runners.
7. The metal roofing structure of claim 6 further comprising a panel fixedly mounted to the upper face of the floor deck.
8. The metal roofing structure of claim 5 further comprising a connecting column disposed between the roofing cross runners and the support runner, wherein two ends of the connecting column are respectively fixedly connected to the roofing cross runners and the support runner.
9. The metal roofing structure of claim 1 further comprising a counter-hanging floor plate mounted to a lower end of the support grid with an isolation space formed therebetween.
10. The metal roofing structure of claim 9 further comprising an acoustic panel fixedly mounted within the insulation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221563519.7U CN217811953U (en) | 2022-06-21 | 2022-06-21 | Metal roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221563519.7U CN217811953U (en) | 2022-06-21 | 2022-06-21 | Metal roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217811953U true CN217811953U (en) | 2022-11-15 |
Family
ID=83994196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221563519.7U Active CN217811953U (en) | 2022-06-21 | 2022-06-21 | Metal roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217811953U (en) |
-
2022
- 2022-06-21 CN CN202221563519.7U patent/CN217811953U/en active Active
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