CN201288386Y - Double-purlin metal roofing device - Google Patents
Double-purlin metal roofing device Download PDFInfo
- Publication number
- CN201288386Y CN201288386Y CNU2008201537413U CN200820153741U CN201288386Y CN 201288386 Y CN201288386 Y CN 201288386Y CN U2008201537413 U CNU2008201537413 U CN U2008201537413U CN 200820153741 U CN200820153741 U CN 200820153741U CN 201288386 Y CN201288386 Y CN 201288386Y
- Authority
- CN
- China
- Prior art keywords
- purlin
- inner panel
- affixed
- board
- preservation cotton
- 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 - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility discloses a double purline metal roofing device comprising inner board, insulation cotton and outer board. The outer board is positioned between inner and outer metal channel and fixed by screw; the insulation cotton is laid on surface on metal channel and provided with a inner board; outer surface of projection of inner board is provided with main purlin and inner surface is provided with secondary purlin whose one end presses inner board and is fixed with main purlin by screw, another end is fixed with inner metal channel via screw. The utility has merits of a simple structure, long service life, beautiful appearance and convenient usage.
Description
Technical field:
The utility model is a kind of metal Roof device, relates in particular to a kind of pair of purlin metal Roof device
Background technology:
Metal current construction industry factory building roof device mostly is by the roofing outside plate, heat-preservation cotton, purlin is formed, heat-preservation cotton is located between roofing outside plate and the purlin, be fixed on the purlin, heat-preservation cotton is directly exposed to indoor, downwarp appears in the time for a long time easily, influence attractive in appearance, shortened the use mission of heat-preservation cotton, both just there had been the minority device inner panel to be installed at the roofing of purlin bottom flange, solve the downwarp phenomenon of heat-preservation cotton, but need facility is divided in the hanging portion below purlin in factory building the time, must punch inner panel, destroy the property finished of roofing inner panel, caused the installation of hitch point and the difficulty of replacing hanging equipment simultaneously.
The utility model content:
In order to overcome the gap of above-mentioned prior art, the utility model provides a kind of pair of purlin roofing device, comprises outside plate, heat-preservation cotton, inner panel, main purlin, inferior purlin.Described outside plate is fixed between the inside and outside metallic channel bar with screw, and described outer metallic channel bar and house roof are affixed, plays firm effect.Described heat-preservation cotton is tiled on the interior metallic channel bar.Be provided with inner panel on described heat-preservation cotton, described inner panel protrudes every the equidistance place, the affixed main purlin at the protrusion place.Described main purlin is located at the surface of inner panel, is convenient to hang required facility.Be provided with the otch inwall at main purlin place in described inner panel projection, be connected with time purlin, described purlin one end pushed down inner panel with the affixed main purlin of screw, and the other end and the interior metallic channel bar of time purlin are affixed simultaneously, play the effect of being solidly connected.
Because the above technology that adopts the utlity model has following effect:
1. simple in structure, attractive in appearance, firm;
2. long service life;
3. be convenient to hang other facility.
Description of drawings
Fig. 1 is the structure chart of a kind of pair of purlin roofing of the utility model device
Be labeled as in conjunction with the accompanying drawings:
1. metallic channel bar 4. outer metallic channel bars in 2. purlins of inner panel 3.
5. outside plate 6. screws 7. heat-preservation cotton 8. main purlins
The specific embodiment
A kind of pair of purlin metal Roof of the utility model device comprises outside plate 5, heat-preservation cotton 7, inner panel 1, main purlin 8, inferior purlin 2 as shown in Figure 1.Described outside plate 5 is located between outer metallic channel bar 4 and the interior metallic channel bar 3, and is affixed with screw 6.Described outer metallic channel bar 4 is affixed with deck, and described heat-preservation cotton 7 is tiled in above the interior metallic channel bar 3.Described inner panel 1 is located at the plane of heat-preservation cotton 7, and inner panel 1 is in the same distance place projection of being separated by.Described main purlin 8 is affixed with inner panel 1 bossing, and is fixed in the external surface of inner panel.
Inner faces at described inner panel 1 projection and main purlin 8 affixed positions are provided with time purlin 2, and it is affixed with main purlin 8 usefulness screws that inferior purlin 2 one ends are pushed down inner panel 1, and the other end and interior metallic channel 3 be affixed to play the effect of being solidly connected.
Should illustrate at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this manual has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (4)
1. to comprise that inner panel, heat-preservation cotton, outside plate, described outside plate are located between the inside and outside metallic channel affixed with screw for two purlin metal Roof devices, described heat-preservation cotton is tiled on the interior metallic channel bar, described heat-preservation cotton is provided with inner panel, it is characterized in that: described inner panel is every forming projection at the equidistance place.
2. require 1 described a kind of pair of purlin metal Roof device according to the plate profit, it is characterized in that: the external surface of described inner panel boss is provided with main purlin.
3. a kind of pair of purlin metal Roof device according to claim 1 is characterized in that: the inner surface of described inner panel boss is provided with time purlin.
4. according to claim 1 or 3 described a kind of pair of purlin metal Roof devices, it is characterized in that: described time purlin one end is pushed down inner panel, and affixed with screw and main purlin, the other end and interior metallic channel bar are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201537413U CN201288386Y (en) | 2008-10-07 | 2008-10-07 | Double-purlin metal roofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201537413U CN201288386Y (en) | 2008-10-07 | 2008-10-07 | Double-purlin metal roofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288386Y true CN201288386Y (en) | 2009-08-12 |
Family
ID=40980064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201537413U Expired - Fee Related CN201288386Y (en) | 2008-10-07 | 2008-10-07 | Double-purlin metal roofing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288386Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926866A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Roof panel support switch over device |
| CN105926868A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Roof panel fixing device |
| CN105952067A (en) * | 2016-06-17 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Roof panel connection component |
-
2008
- 2008-10-07 CN CNU2008201537413U patent/CN201288386Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926866A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Roof panel support switch over device |
| CN105926868A (en) * | 2016-06-17 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Roof panel fixing device |
| CN105952067A (en) * | 2016-06-17 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Roof panel connection component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MEIJIAN BUILDING SYSTEMS (CHINA) CO., LTD. Free format text: FORMER NAME: SHANGHAI ABC STEEL STRUCTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 No. 2676, Baoan Road, Shanghai, Jiading District Patentee after: ABC Building Systems (China) Co., Ltd. Address before: 201800 No. 2676, Baoan Road, Shanghai, Jiading District Patentee before: Shanghai ABC Steel Structure Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20171007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |