CN104514324A - Metal roof connecting plate - Google Patents
Metal roof connecting plate Download PDFInfo
- Publication number
- CN104514324A CN104514324A CN201410792671.6A CN201410792671A CN104514324A CN 104514324 A CN104514324 A CN 104514324A CN 201410792671 A CN201410792671 A CN 201410792671A CN 104514324 A CN104514324 A CN 104514324A
- Authority
- CN
- China
- Prior art keywords
- metal roof
- kink
- cover plate
- lower cover
- edge
- 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.)
- Pending
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a metal roof for building a plant, in particular to a metal roof connecting plate comprising an upper cover plate and a lower cover plate which are arranged on a concave-convex metal roof. The upper cover plate covers the lower cover plate, the lower cover plate is a groove with a downward opening, the edge of the lower cover plate is bent towards an inner wall to form a first bent portion, the cross section of the first bent portion is in an n shape, the first bent portion is connected at the upward folded edge of the metal roof in a clamped manner, the upper cover plate is fixedly welded above the lower cover plate, the edge of the upper cover plate is bent downwards to form a second c-shaped bent portion, and the second bent portion is connected on a flange of the metal roof in a clamped manner. The metal roof connecting plate is simple in structure, adjacent metal roofs can be connected, and corrosion is avoided.
Description
Technical field
The present invention relates to a kind of metal Roof building factory building, be specifically related to a kind of metal Roof junction plate.
Background technology
Metal Roof is due to its simple and convenient mounting means, and profile attractive in appearance receives liking of a lot of people, uses more and more extensive.Existing metal Roof is arranged on one by one on roof framework by the metal roofing board of monomer to be formed, and the ability of its opposing external force mainly comes from the attachment force between metal roofing board and roof framework, and metal Roof and roof framework form a stressed entirety.
Although existing metal Roof stressing conditions is relatively good, but in actual use, owing to making the color steel limited width of metal Roof, need a lot of splicings, the many employings of existing connecting method simply superpose riveted joint, then antirust waterproof paint is applied from the teeth outwards, the result of use of this type of attachment after just installing is fine, but along with metal Roof is under the effect of wind and rain Exposure to Sunlight, antirust waterproof paint ratio is easier to come off, can not corrosion be there is in such riveted joint, just be very easy to come off with roof framework under the effect of external force once corrosion generation metal Roof, therefore be badly in need of to improve existing metal Roof connected mode.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, adjacent metal roofing can be connected, and avoid corroding occur junction plate.
Metal Roof junction plate in this programme, include and be arranged on upper cover plate on concave-convex metal Roof and lower cover, upper cover plate covers lower cover, described lower cover becomes the grooved that Open Side Down, the edge of lower cover is bent to form the first kink to inwall, the shape of cross section of the first kink becomes n shape, described first kink is connected on the edge that metal Roof upwards turns down, described upper cover plate is weldingly fixed on above lower cover, upper cover plate edge is bent to form the second kink downwards, the second kink become c shape and be connected to metal Roof convex stupefied on.
The metal Roof junction plate of this programme is adopted to have following advantage: because upper cover plate covers on concave-convex metal Roof, and upper cover plate edge is bent to form the second kink downwards, second kink become c shape and be connected to metal Roof convex stupefied on, like this convex stupefied formation closing structure that can make upper cover plate and metal Roof is set, strengthen the attachment force of two adjacent metal roofings on the one hand, avoid separately, rainwater can be blocked by the second kink and the convex stupefied of metal Roof on the other hand, be not easy to enter in upper cover plate, therefore the below of lower cover can be more dry, thus protection connecting portion non-corrosive, because the edge of lower cover is bent to form the first kink to inwall, the shape of cross section of the first kink becomes n shape, and be connected on edge that metal Roof upwards turns down, the mode of this connection is direct clamping, connect very convenient, intensity is also enough, because the fixing of metal Roof provides primarily of roof framework, but not provided by upper cover plate and lower cover.
Preferably, the edge of described first kink turns down to open outer side, and such to arrange the opening that can make the first kink larger, carries out clamping more easily with the upper turnover edge of metal Roof, particularly when longer metal Roof connects, cooperation can also be guided.
Preferably, the bottom that described first kink opening is relative is provided with weather strip, arranging like this can make the upper turnover edge of metal Roof better be sealed by weather strip after by the first kink clamping, avoids the upper turnover edge of malaria corroding metal roofing.
Preferably, bar magnet is folded with between described first kink and lower cover main body, arranging like this can make when the upper turnover edge of metal Roof is after being clamped by the first kink, connect more fastening under the effect of bar magnet, compare with traditional rivet design more simple, and can not destroy the material of metal Roof, antirust effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention metal Roof junction plate.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises, upper cover plate 1, lower cover 2, metal Roof 3, the first kink 4, weather strip 5, bar magnet 6, the second kink 7.
The metal Roof junction plate of embodiment is as shown in Figure 1: include upper cover plate 1 and lower cover 2, upper cover plate 1 covers on lower cover 2, upper cover plate 1 and lower cover 2 are antirust zinc plated sheet metal, upper cover plate 1 is weldingly fixed on above lower cover 2, upper cover plate 1 covers concave-convex metal Roof 3, the lower cover 2 one-tenth grooved mechanism that Open Side Down, the edge of lower cover 2 is bent to form the first kink 4 to inwall, the shape of cross section of the first kink 4 becomes n shape, first kink 4 is connected on the edge that metal Roof 3 upwards turns down, the edge of the first kink 4 turns down to open outer side, to make the opening of the first kink 4 larger, clamping is carried out easily with the upper turnover edge of metal Roof, this is very convenient when connecting longer metal Roof 3, the bottom that first kink 4 opening is relative is provided with weather strip 5, weather strip 5 adopts traditional silica gel sealing bar, stick bottom weather strip on lower cover 2, weather strip 5 can make the upper turnover edge of metal Roof seal better after being clamped by the first kink 4, avoid the upper turnover edge of malaria corroding metal roofing, bar magnet 6 is folded with between first kink 4 and lower cover 2, bar magnet 6 makes the upper turnover edge of metal Roof 3 connect more fastening after being clamped by the first kink 4, avoid the use of rivet, connect very convenient, owing to not punching on metal Roof, therefore antirust effect is fine, last upper cover plate 1 edge is bent to form the second kink 7 downwards, second kink 7 one-tenth c shape and be connected to metal Roof 3 convex stupefied on.
The metal Roof junction plate of this programme is work like this: upper cover plate 1 covers on concave-convex metal Roof 3, upper cover plate 1 edge is bent to form the second kink 7 downwards, second kink 1 one-tenth c shape and be connected to metal Roof 3 convex stupefied on, make the attachment force of two adjacent metal roofings 3, avoid separately, the convex stupefied stop of metal Roof 3 simultaneously makes rainwater can not enter in upper cover plate, the edge of lower cover 2 is bent to form the first kink 4 to inwall, the shape of cross section of the first kink 4 becomes n shape, and be connected on edge that metal Roof 3 upwards turns down, direct clamping is very convenient, the attraction at edge that bar magnet 6 pairs of metal Roofs 3 upwards turn down in addition can improve bonding strength, avoid being separated.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in manual etc. record the content that may be used for explaining claim.
Claims (4)
1. metal Roof junction plate, include and be arranged on upper cover plate on concave-convex metal Roof and lower cover, upper cover plate covers lower cover, it is characterized in that: described lower cover becomes the grooved that Open Side Down, the edge of lower cover is bent to form the first kink to inwall, the shape of cross section of the first kink becomes n shape, described first kink is connected on the edge that metal Roof upwards turns down, described upper cover plate is weldingly fixed on above lower cover, upper cover plate edge is bent to form the second kink downwards, the second kink become c shape and be connected to metal Roof convex stupefied on.
2. metal Roof junction plate according to claim 1, is characterized in that: the edge of described first kink turns down to open outer side.
3. metal Roof junction plate according to claim 2, is characterized in that: the bottom that described first kink opening is relative is provided with weather strip.
4. metal Roof junction plate according to claim 3, is characterized in that: be folded with bar magnet between described first kink and lower cover main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792671.6A CN104514324A (en) | 2014-12-20 | 2014-12-20 | Metal roof connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792671.6A CN104514324A (en) | 2014-12-20 | 2014-12-20 | Metal roof connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514324A true CN104514324A (en) | 2015-04-15 |
Family
ID=52790163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792671.6A Pending CN104514324A (en) | 2014-12-20 | 2014-12-20 | Metal roof connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882277A (en) * | 2017-12-15 | 2018-04-06 | 浙江钢泰钢结构工程有限公司 | The windproof fixture of roofing panel |
-
2014
- 2014-12-20 CN CN201410792671.6A patent/CN104514324A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882277A (en) * | 2017-12-15 | 2018-04-06 | 浙江钢泰钢结构工程有限公司 | The windproof fixture of roofing panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
| WD01 | Invention patent application deemed withdrawn after publication |