CN109629769B - Metal sandwich panel roofing system - Google Patents
Metal sandwich panel roofing system Download PDFInfo
- Publication number
- CN109629769B CN109629769B CN201811612887.4A CN201811612887A CN109629769B CN 109629769 B CN109629769 B CN 109629769B CN 201811612887 A CN201811612887 A CN 201811612887A CN 109629769 B CN109629769 B CN 109629769B
- Authority
- CN
- China
- Prior art keywords
- metal sandwich
- plates
- shaped
- fixing device
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 72
- 239000002184 metal Substances 0.000 title claims abstract description 72
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011162 core material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a metal sandwich panel roofing system. Comprises a plurality of metal sandwich boards; the connecting plates of the adjacent metal sandwich plates are vertically upwards arranged; a connector, said connector comprising: the connecting plates of the metal sandwich plates at the upper end and the two sides of the fixing device are inserted into the U-shaped slots; the middle part of the U-shaped slot is provided with a plurality of connecting holes, the positions of the connecting plates of the corresponding fixing device upper ends and the metal sandwich plates on the two sides of the fixing device upper ends are provided with through holes corresponding to the connecting holes, and a through nail penetrates through the connecting holes and the through holes to connect the inverted U-shaped slot, the fixing device upper ends and the connecting plates of the metal sandwich plates together. By adopting the structure, the connecting piece with the symmetrical structure is arranged between the two connecting plates of the metal sandwich plate, has the advantages of simple structure, convenient installation and the like, and is suitable for mass production.
Description
Technical Field
The invention relates to a metal sandwich panel roofing system.
Background
With the development of science and technology, various modern buildings are presented to people, such as glass walls, metal body packages and the like. At present, a plurality of novel buildings adopt metal plates as roof surfaces, namely, the metal plates are used for replacing the traditional roof materials, and particularly in recent years, with the development of building metal materials and processing and coating technologies thereof, metal sandwich plate roof has become a mainstream form of non-living buildings.
The metal sandwich boards are generally connected in a lap joint mode and an undercut mode.
The lap joint is that the end of the sandwich board is provided with a wave shape, the two board ends are overlapped up and down through the upper metal board of the metal sandwich board, and the metal sandwich board is penetrated by self-tapping screws and fixed on the structural purline. The connection mode has the advantages that innumerable screws are exposed, so that the hidden danger of rain leakage is caused. Because the core material of the metal sandwich board is softer, after the influence of long-term wind vibration, the core material is compressed, and the joint is deformed, so that potential safety hazards are formed.
The seaming connection is that the two ends of the upper metal plate of the metal sandwich roof plate are provided with curled edges, and the two metal sandwich roof plates are connected through seaming of the upper metal plate curled edges. But such an undercut connection. Under the action of long-term wind vibration and negative wind pressure, the upper metal plate of the end metal sandwich plate is easy to separate from the core material.
Disclosure of Invention
The invention provides a brand new metal sandwich panel roofing system aiming at the problems.
In order to achieve the above object, the metal sandwich panel roofing system of the present invention comprises a plurality of metal sandwich panels; the connecting plates of the adjacent metal sandwich plates are vertically upwards arranged;
gaps are reserved between the end faces of the connecting parts of the adjacent metal sandwich plates:
a fixing device is arranged in a gap between the end surfaces of the connecting parts of the adjacent metal sandwich plates at the purline;
The upper end of the fixing device is upwards arranged between the connecting plates of two adjacent metal sandwich plates;
still include a connecting piece, the connecting piece include:
The connecting plates of the metal sandwich plates at the upper end and the two sides of the fixing device are inserted into the U-shaped slots; the middle part of the U-shaped slot is provided with a plurality of connecting holes, the positions of the connecting plates of the corresponding fixing device upper ends and the metal sandwich plates on the two sides of the fixing device upper ends are provided with through holes corresponding to the connecting holes, and a through nail penetrates through the connecting holes and the through holes to connect the inverted U-shaped slot, the fixing device upper ends and the connecting plates of the metal sandwich plates together;
Two inverted L-shaped rain strips are integrally formed on the upper end surface of the slot in an extending way towards two sides.
Preferably, the lower section of the connecting piece is integrally extended to two sides to form two presser feet, and the two presser feet are propped against the horizontal roof of the metal sandwich board; or (b)
Two presser feet are integrally formed on the lower end of the connecting piece in an extending mode on two sides of the lower end of the connecting piece, and the two presser feet are abutted to the horizontal roof of the metal sandwich board.
Preferably, a sealing strip is arranged between the two presser feet and the horizontal roof.
Preferably, a C-shaped accommodating groove is formed between the rain-proof strip and the presser foot, and the penetrating nail is positioned in the accommodating groove;
The device also comprises a K-shaped or C-shaped sealing element for sealing the accommodating groove; the sealing element is detachably arranged in the accommodating groove.
Preferably, the device further comprises a connecting plate, wherein the connecting plate is connected with the K-shaped or C-shaped sealing parts in the two accommodating grooves, so that a fastener is integrally formed.
Preferably, the fixing device is an L-shaped metal connecting plate; the lower end of the fixing device passes through the bottom of the metal sandwich plate through bolts to be fixedly connected to the purlines.
By adopting the structure, the connecting piece with the symmetrical structure is arranged between the two connecting plates of the metal sandwich plate, has the advantages of simple structure, strong wind resistance and deformation resistance, convenient installation and the like, and is suitable for mass production and processing.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the connector shown in fig. 1.
Fig. 3 is a schematic structural view of another connecting member.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1, the metal sandwich panel roofing system of the present invention comprises a plurality of metal sandwich panels 1; the connecting plates of the adjacent metal sandwich plates are vertically upwards arranged;
gaps are reserved between the end faces of the connecting parts of the adjacent metal sandwich plates:
a fixing device 2 is arranged in a gap between the end surfaces of the connecting parts of the adjacent metal sandwich plates at the purline;
The upper end of the fixing device is upwards arranged between the connecting plates of two adjacent metal sandwich plates;
Also included is a connector 3, said connector comprising:
The connecting plates of the metal sandwich plates at the upper end and the two sides of the fixing device are inserted into the U-shaped slots; a plurality of connecting holes are formed in the middle of the U-shaped slot along the length direction, through holes are formed in the positions, corresponding to the connecting holes, of the connecting plates of the metal sandwich plates at the upper ends of the corresponding fixing devices and the two sides of the fixing devices, and a through nail 6 penetrates through the connecting holes and the through holes to connect the inverted U-shaped slot, the upper ends of the fixing devices and the connecting plates of the metal sandwich plates together;
Two inverted L-shaped rain strips 31 are integrally formed on the upper end surface of the slot in an extending manner towards two sides.
In order to prevent the upper metal plate of the metal sandwich plate from being pulled apart from the middle heat insulation plate by strong wind or other external force, the lower section of the connecting piece is integrally extended to two sides to form two presser feet 32, and the two presser feet are abutted against the horizontal roof of the metal sandwich plate; or, as shown in fig. 3, two presser feet 32 are integrally formed at the lower end of the connecting piece in an extending manner at two sides downwards, and the two presser feet are propped against the horizontal roof of the metal sandwich plate, so that the upper panel of the metal sandwich plate is fixed on the purline by using the fixing device 2 connected on the purline, and the wind resistance of the connecting part is effectively improved.
And a sealing strip 4 is arranged between the two presser feet and the horizontal roof, so that the contact between the presser feet and the horizontal roof of the metal sandwich board can be increased.
A C-shaped accommodating groove is formed between the rain-proof strip and the presser foot, and the penetrating nails are positioned in the accommodating groove; as shown in fig. 2, a K-shaped or C-shaped sealing member 5 is provided in the accommodation groove; the seal may be made of a plastic material. It is also possible to use the seal of fig. 1, in which a web is provided between two K-shaped or C-shaped seals, so that one fastener is formed integrally; such structures may be made of plastic or metal materials, for example, aluminum molding. Thus, the connecting piece can be pressed from top to bottom, and can be inserted from one end of the connecting piece to the other end. The mode is convenient to construct and good in rainproof effect.
As shown in fig. 1, the fixing device is an L-shaped metal connecting plate; the lower end of the fixing device passes through the bottom of the metal sandwich plate through bolts to be fixedly connected to the purlines.
After connection, the connection part is waterproof protected by a waterproof fastener.
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention should be defined by the claims.
Claims (3)
1. A metal sandwich panel roofing system is characterized by comprising a plurality of metal sandwich panels; the connecting plates of the adjacent metal sandwich plates are vertically upwards arranged;
gaps are reserved between the end faces of the connecting parts of the adjacent metal sandwich plates:
a fixing device is arranged in a gap between the end surfaces of the connecting parts of the adjacent metal sandwich plates at the purline;
The upper end of the fixing device is upwards arranged between the connecting plates of two adjacent metal sandwich plates;
still include a connecting piece, the connecting piece include:
The connecting plates of the metal sandwich plates at the upper end and the two sides of the fixing device are inserted into the U-shaped slots; the middle part of the U-shaped slot is provided with a plurality of connecting holes, the positions of the connecting plates of the corresponding fixing device upper ends and the metal sandwich plates on the two sides of the fixing device upper ends are provided with through holes corresponding to the connecting holes, and a through nail penetrates through the connecting holes and the through holes to connect the inverted U-shaped slot, the fixing device upper ends and the connecting plates of the metal sandwich plates together;
two inverted L-shaped rain strips are integrally formed on the upper end surface of the slot in an extending way towards two sides;
the lower section of the connecting piece integrally extends to two sides to form two presser feet, and the two presser feet are propped against the horizontal roof of the metal sandwich plate; or (b)
Two presser feet are integrally formed on the lower end of the connecting piece in an extending mode on two sides of the lower end of the connecting piece, and the two presser feet are propped against the horizontal roof of the metal sandwich board;
a sealing strip is arranged between the two presser feet and the horizontal roof;
A C-shaped accommodating groove is formed between the rain-proof strip and the presser foot, and the penetrating nails are positioned in the accommodating groove;
The device also comprises a K-shaped or C-shaped sealing element for sealing the accommodating groove; the sealing element is detachably arranged in the accommodating groove.
2. The metal sandwich panel roofing system of claim 1 further comprising a connecting plate connecting the K-shaped or C-shaped seals in the two receiving channels to form a single fastener.
3. The metal sandwich panel roofing system of claim 1 wherein said securing means is an L-shaped metal web; the lower end of the fixing device passes through the bottom of the metal sandwich plate through bolts to be fixedly connected to the purlines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612887.4A CN109629769B (en) | 2018-12-27 | 2018-12-27 | Metal sandwich panel roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612887.4A CN109629769B (en) | 2018-12-27 | 2018-12-27 | Metal sandwich panel roofing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109629769A CN109629769A (en) | 2019-04-16 |
| CN109629769B true CN109629769B (en) | 2024-05-14 |
Family
ID=66078376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811612887.4A Active CN109629769B (en) | 2018-12-27 | 2018-12-27 | Metal sandwich panel roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109629769B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200444688Y1 (en) * | 2008-12-10 | 2009-05-28 | 아이케이 주식회사 | Sandwich panel and joining structure thereof |
| US8938924B1 (en) * | 2014-04-11 | 2015-01-27 | McElroy Metal Mill, Inc. | Standing seam metal panel roof recover |
| CN204662793U (en) * | 2015-05-08 | 2015-09-23 | 裴勇 | A kind of environmental protection and energy saving roof panel |
| KR101729968B1 (en) * | 2016-01-06 | 2017-04-25 | 김성모 | Sandwich panels for prefabricated building materials |
| CN106703300A (en) * | 2016-12-29 | 2017-05-24 | 中冶建筑研究总院有限公司 | Roofing system about the metal surface core-board |
| CN207405820U (en) * | 2017-10-18 | 2018-05-25 | 苏州市永盛防火材料有限公司 | A kind of partition wall metal faced sandwich board connecting equipment |
| CN209603392U (en) * | 2018-12-27 | 2019-11-08 | 中冶建筑研究总院有限公司 | Metal battenboard Roof system |
-
2018
- 2018-12-27 CN CN201811612887.4A patent/CN109629769B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200444688Y1 (en) * | 2008-12-10 | 2009-05-28 | 아이케이 주식회사 | Sandwich panel and joining structure thereof |
| US8938924B1 (en) * | 2014-04-11 | 2015-01-27 | McElroy Metal Mill, Inc. | Standing seam metal panel roof recover |
| CN204662793U (en) * | 2015-05-08 | 2015-09-23 | 裴勇 | A kind of environmental protection and energy saving roof panel |
| KR101729968B1 (en) * | 2016-01-06 | 2017-04-25 | 김성모 | Sandwich panels for prefabricated building materials |
| CN106703300A (en) * | 2016-12-29 | 2017-05-24 | 中冶建筑研究总院有限公司 | Roofing system about the metal surface core-board |
| CN207405820U (en) * | 2017-10-18 | 2018-05-25 | 苏州市永盛防火材料有限公司 | A kind of partition wall metal faced sandwich board connecting equipment |
| CN209603392U (en) * | 2018-12-27 | 2019-11-08 | 中冶建筑研究总院有限公司 | Metal battenboard Roof system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109629769A (en) | 2019-04-16 |
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