CN203846690U - Vertical locking edge metal roofing board - Google Patents
Vertical locking edge metal roofing board Download PDFInfo
- Publication number
- CN203846690U CN203846690U CN201420220968.0U CN201420220968U CN203846690U CN 203846690 U CN203846690 U CN 203846690U CN 201420220968 U CN201420220968 U CN 201420220968U CN 203846690 U CN203846690 U CN 203846690U
- Authority
- CN
- China
- Prior art keywords
- hook
- standing
- metal roofing
- roofing board
- shaped
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000002788 crimping Methods 0.000 claims description 36
- 210000002435 tendon Anatomy 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000004826 seaming Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model particularly relates to a vertical locking edge metal roofing board which comprises a panel and two vertical locking edges. The two vertical locking edges are arranged on the two sides of the panel, are perpendicular to the panel and are integrally formed by rolling. The ends of the two vertical locking edges are respectively bent outwards to form a first hook-shaped roll rim and a second hook-shaped roll rim. The radius of the first hook-shaped roll rim is larger than the radius of the second hook-shaped roll rim, a through groove is formed in the length direction of the roll rim on the second hook-shaped roll rim, and the lower end of a sealing rubber strip is clamped in the through groove. The vertical locking edge metal roofing board is reasonable in structure, easy to construct, convenient to mount, good in sealing performance, excellent in antiseep performance, and capable of effectively prolonging the service life of the metal roofing board.
Description
(1) technical field
The utility model is particularly related to a kind of standing-seam metal roofing board.
(2) background technology
At present, standing-seam metal roofing board is widely used in building roof, existing metal roofing board, cross section is trough shaped, generally make with metal sheet roof covering roll-in, its dull and stereotyped and two standing-seam near vertical, the end of two standing-seams is level and smooth arc crimping, in the stitching portion of adjacent two metal roofing boards, female rib (being the hook-shaped crimping that radius is larger) is arranged to in the standing-seam end of a metal roofing board, sub-rib (being the hook-shaped crimping that radius is less) is arranged in the standing-seam end of another piece metal roofing board, when installation, first the sub-rib of a metal roofing board is fastened on the wabbler of inverted T-shaped holder, then female rib of another metal roofing board one side is fastened on the sub-rib of the last metal roofing board splicing mutually.Because the thickness of metal roofing board is generally 0.5-1.0mm, thinner thickness, rigidity is less, and the sealing between adjacent two metal roofing boards is poor, running into that roof purline gap ratio is large, cornice roof panel is cut sth. askew length be long, bend radius and roof structure not exclusively fit and need apply situation or the larger area of blast that external force could fasten, and can easily occur the phenomenon of leaking.The hook-shaped crimping of two standing-seam ends of conventional metals roof panel is common round and smooth arc crimping, sealing is between the two poor, fact proved, under the impetus of wind-force, roofing water electrode is easily siphoned into crimping inside, causes the heat-insulation material of infiltration or internal system destroyed.In addition, female rib of adjacent two metal roofing boards and sub-rib are fixing by the mode of electronic cap seaming machine lock seaming interlock in the time that fastening is installed, and this mode easily causes mechanical damage to sheet material, increases the possibility that slight crack leaks.In addition, metal roofing board in use, the problem that can cause sheet material to expand with heat and contract with cold due to weather reason, expand with heat and contract with cold and can cause friction back and forth between crimping and crimping, can increase like this gap, not only increase the possibility that seam crossing leaks, but also can affect the application life of metal roofing board.
(3) summary of the invention
The utility model is in order to make up the deficiencies in the prior art, and a kind of rational in infrastructure, simple, easy for installation, good seal performance of constructing, the excellent standing-seam metal roofing board of leakage performance are provided, and solved problems of the prior art.
The utility model is achieved by the following technical solution:
A kind of standing-seam metal roofing board, comprise that one is dull and stereotyped and be located at two standing-seams of dull and stereotyped both sides and one roll forming vertical with flat board, two standing-seam ends respectively outward form the first hook-shaped crimping and the second hook-shaped crimping, the radius of described the first hook-shaped crimping is greater than the radius of the second hook-shaped crimping, on the second hook-shaped crimping, offer a groove along flange length direction, the lower end of a sealing joint strip is installed in this groove.
Described flat board is arc-shaped edges, right-angle side or hypotenuse with the transition limit that is connected of standing-seam.
Described groove is U-lag, right angle type groove, circular trough, semi-circular groove, vee gutter or zigzag slot.
On flat board, have some to strengthen convex tendons along dull and stereotyped length direction rolling, some strengthen convex tendon in sheet width direction evenly and be arranged in parallel.
The cross section of described reinforcement convex tendon be shaped as semicircle, triangle or trapezoidal.
The beneficial effects of the utility model are: this standing-seam metal roofing board, rational in infrastructure, construction is simple, easy for installation, good seal performance offers a groove along flange length direction on the second hook-shaped crimping, and the lower end of sealing joint strip is installed in this groove, can fundamentally solve crimping stitching portion by sealing joint strip and easily produce the problem of siphon infiltration, infiltration is had and well stops buffer action; Can also prevent the mechanical damage that electronic cap seaming machine lock seaming interlock causes sheet material while installation, sheet material is played a very good protection, reduce the possibility that slight crack leaks; In use, the friction between crimping and crimping that can effectively reduce expands with heat and contract with cold causes, has extended application life of metal roofing board.
(4) brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of A portion in Fig. 1;
Fig. 3 is scheme of installation of the present utility model.
In figure, 1 flat board, 2 standing-seams, 3 first hook-shaped roll bendings, 4 grooves, 5 sealing joint strips, 6 strengthen convex tendon, 7 second hook-shaped crimpings.
(5) detailed description of the invention
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Fig. 1-Fig. 3, this embodiment comprises one dull and stereotyped 1 and be located at two standing-seams 2 of dull and stereotyped 1 both sides and one roll forming vertical with flat board 1, two standing-seam 2 ends respectively outward form the first hook-shaped crimping 3 and the second hook-shaped crimping 7, the radius of described the first hook-shaped crimping 3 is greater than the radius of the second hook-shaped crimping 7, the lower end that offers groove 4, one sealing joint strips 5 along flange length direction on the second hook-shaped crimping 7 is installed in this groove 4; Described dull and stereotyped 1 is arc-shaped edges, right-angle side or hypotenuse with the transition limit that is connected of standing-seam 2, described groove 4 is U-lag, right angle type groove, circular trough, semi-circular groove, vee gutter or zigzag slot, on dull and stereotyped 1, there are some to strengthen convex tendon 6 along dull and stereotyped 1 length direction rolling, some strengthen convex tendon 6 on dull and stereotyped 1 width evenly and be arranged in parallel, the cross section of described reinforcement convex tendon 6 be shaped as semicircle, triangle or trapezoidal.
The utility model standing-seam metal roofing board is when assembled, first the second hook-shaped crimping 7 with sealing joint strip 5 is snapped on the wabbler of inverted T-shaped holder, then the first hook-shaped crimping 3 is snapped on the second hook-shaped crimping 3, then by electronic cap seaming machine by two hook-shaped crimpings lock seamings interlocks.This standing-seam metal roofing board, construction is simple, easy for installation, good seal performance, on the second hook-shaped crimping 7, offer a groove 4 along flange length direction, the lower end of sealing joint strip 5 is installed in this groove 4, can fundamentally solve crimping stitching portion easily produce the problem of siphon infiltration by sealing joint strip 5, and infiltration is had and well stops buffer action; Can also prevent the mechanical damage that electronic cap seaming machine lock seaming interlock causes sheet material while installation, sheet material is played a very good protection, reduce the possibility that slight crack leaks; In use, the friction between crimping and crimping that can effectively reduce expands with heat and contract with cold causes, has extended application life of metal roofing board.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a standing-seam metal roofing board, it is characterized in that: comprise that one is dull and stereotyped and be located at two standing-seams of dull and stereotyped both sides and one roll forming vertical with flat board, two standing-seam ends respectively outward form the first hook-shaped crimping and the second hook-shaped crimping, the radius of described the first hook-shaped crimping is greater than the radius of the second hook-shaped crimping, on the second hook-shaped crimping, offer a groove along flange length direction, the lower end of a sealing joint strip is installed in this groove.
2. a kind of standing-seam metal roofing board according to claim 1, is characterized in that: described flat board is arc-shaped edges, right-angle side or hypotenuse with the transition limit that is connected of standing-seam.
3. a kind of standing-seam metal roofing board according to claim 1, is characterized in that: described groove is U-lag, right angle type groove, circular trough, semi-circular groove, vee gutter or zigzag slot.
4. a kind of standing-seam metal roofing board according to claim 1, is characterized in that: on flat board, have some to strengthen convex tendons along dull and stereotyped length direction rolling, some strengthen convex tendon in sheet width direction evenly and be arranged in parallel.
5. a kind of standing-seam metal roofing board according to claim 4, is characterized in that: the cross section of described reinforcement convex tendon be shaped as semicircle, triangle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220968.0U CN203846690U (en) | 2014-04-30 | 2014-04-30 | Vertical locking edge metal roofing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220968.0U CN203846690U (en) | 2014-04-30 | 2014-04-30 | Vertical locking edge metal roofing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846690U true CN203846690U (en) | 2014-09-24 |
Family
ID=51559725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220968.0U Expired - Lifetime CN203846690U (en) | 2014-04-30 | 2014-04-30 | Vertical locking edge metal roofing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846690U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060155A (en) * | 2017-01-18 | 2017-08-18 | 清华大学 | A kind of welding combined steel plate shearing force wall |
| CN108691393A (en) * | 2017-04-05 | 2018-10-23 | 上海钢之杰钢结构建筑系统有限公司 | A kind of seam roof slab and its fixing means |
| CN110342070A (en) * | 2019-08-12 | 2019-10-18 | 佛山市亚海金属科技有限公司 | A kind of seven layers are spent blue bottom cover |
| CN114892883A (en) * | 2022-05-20 | 2022-08-12 | 王海平 | Waterproof assembled floor |
| CN114908935A (en) * | 2022-06-27 | 2022-08-16 | 南京百仕鑫新材料科技有限公司 | Vertical serging process for green aluminum-magnesium alloy roof |
-
2014
- 2014-04-30 CN CN201420220968.0U patent/CN203846690U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060155A (en) * | 2017-01-18 | 2017-08-18 | 清华大学 | A kind of welding combined steel plate shearing force wall |
| CN108691393A (en) * | 2017-04-05 | 2018-10-23 | 上海钢之杰钢结构建筑系统有限公司 | A kind of seam roof slab and its fixing means |
| CN110342070A (en) * | 2019-08-12 | 2019-10-18 | 佛山市亚海金属科技有限公司 | A kind of seven layers are spent blue bottom cover |
| CN114892883A (en) * | 2022-05-20 | 2022-08-12 | 王海平 | Waterproof assembled floor |
| CN114908935A (en) * | 2022-06-27 | 2022-08-16 | 南京百仕鑫新材料科技有限公司 | Vertical serging process for green aluminum-magnesium alloy roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG QIJIA BUILDING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG YUNZHEN Effective date: 20150821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150821 Address after: 252100, Liaocheng, Shandong County, Chiping province Leping Town Road, No. 1 Cheung run Patentee after: QIJIA BUILDING TECHNOLOGY CO.,LTD. Address before: 252200, Shunda Industrial Zone, Dong'e County, Liaocheng, Shandong Patentee before: Zhang Yunzhen |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |