CN2323053Y - Large span arch corrugated roof metal sheet - Google Patents
Large span arch corrugated roof metal sheet Download PDFInfo
- Publication number
- CN2323053Y CN2323053Y CN 97231592 CN97231592U CN2323053Y CN 2323053 Y CN2323053 Y CN 2323053Y CN 97231592 CN97231592 CN 97231592 CN 97231592 U CN97231592 U CN 97231592U CN 2323053 Y CN2323053 Y CN 2323053Y
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- CN
- China
- Prior art keywords
- utility
- model
- large span
- roof
- metal
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- 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 model relates to a large span arch corrugated roof metal sheet, which is formed by rolling a sheet metal integrally. The utility model is characterized in that the transversal section of the utility model is in a letter-V trough shape, and the longitudinal section of the utility model form a circular arch shape; reinforcing ribs are pressed on one side rib and a bottom trough; the full-length side rib is hemmed along a seam provided with a seal edge for connection. The utility model has the advantages of shapely configuration, safe construction, tight connection, and high integrity, enlarging headroom, saving labor, and dispensing with additionally making roof waterproof measure; compared with other large span metal structure roof, the utility model is convenient for field works, shortens construction period, reduces engineering cost, and decreases constant maintenance engineering amount; the utility model is suitable for arch corrugated roof construction with span of from 12 to 36 meters.
Description
The utility model belongs to builds the lamellar roof panel in house, particularly a kind of large span metal arched ripple roof plate that special cross section is arranged.
In the existing large span metal roof structure, multiple patterns such as metal truss, metal truss, metal foil web grider are arranged, all need on metal construction, to be provided with roof panel and waterproofing course, so the construction costs height, long construction period, construction is complicated, technical strong, poor stability, required labour is many, needs frequent maintaining.And the arch form roof panel then adopts Reinforced Concrete Materials to make more, as Chinese patent " 85102720 on-the-spot laminations are produced prestressed reinforced concrete arch form roof panel ", can build large span and reach 30 meters, but owing to deadweight is bigger, bring construction complicated.
The purpose of this utility model is, design and produce a kind of large span metal arched ripple roof plate, laterally curve channel-section at the slim roof panel of metal, vertically curved arc arch camber is provided with beading at limit rib and kerve, to increase rigidity, alleviate deadweight, become the novel metal roof structure, simplify site operation, shorten the construction period.
Large span metal arched ripple roof plate of the present utility model by the whole roll forming of metal sheet roof covering, is characterized in that, laterally section is the V-shaped valley type, vertically section curves the circular arc arch form, is pressed with reinforcing rib on limit rib and kerve, and elongated rib upper edge, limit is provided with the seaming flanging that edge sealing connects usefulness.
Preparation method of the present utility model is, the color steel sheet coiled material of 914 millimeters of width by straight panel moulding apparatus, is rolled into V-shaped valley type section, and side shuts out the seaming flanging; Cut off the length that needs; By the bending forming machine, roll out the reinforcing rib of limit rib and kerve again, vertically curve arch form, become single roof panel.Single roof panel is splicing side by side laterally, during splicing, adopts edge banding machine that the seaming fold occlusal of adjacency is integral, and becomes the large span arch form ripple roof panel of many undaforms.Can lift wall, finish the construction of the arch form roof panel of building roof system.
The utility model has the advantages that, handsome in appearance, enlarged headroom; Construction safety is saved manpower; Connect closely, globality is strong; Need not to do in addition roof waterproof, be easy to draining.Compare with the large span metal construction roof system of other patterns, save raw material, be convenient to field operation, the reduction of erection time, reduce construction costs, reduce frequent maintenance works amount.Be applicable to the large span metal arched ripple roof plate building of span 12-36 rice.
Below in conjunction with drawings and Examples, the utility model will be further described:
Fig. 1 is the organigram of large span metal arched ripple roof plate
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is a large span metal arched ripple roof plate assembled configuration schematic diagram
By Fig. 1,2 as seen, large span metal arched ripple roof plate of the present utility model, by the whole roll forming of metal sheet roof covering, large span requirement according to building, vertically curved arc becomes the arch form of certain curvature, and the cross section is the V-shaped valley type, presses reinforcing rib 1,2 on limit rib and kerve, elongated side one side is provided with the bellmouth flanging 3 that edge sealing connects usefulness, and opposite side is provided with the socket flanging 4 that edge sealing is used.
As seen from Figure 3, when large span metal arched ripple roof plate splices mutually, with the bellmouth flanging of a roof panel socket fold occlusal with adjacent roof panel.
Claims (1)
1, a kind of large span metal arched ripple roof plate by the whole roll forming of metal sheet roof covering, is characterized in that, laterally section is the V-shaped valley type, vertically section curves the circular arc arch form, is pressed with reinforcing rib on limit rib and kerve, and elongated rib upper edge, limit is provided with the seaming flanging that edge sealing connects usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231592 CN2323053Y (en) | 1997-12-26 | 1997-12-26 | Large span arch corrugated roof metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231592 CN2323053Y (en) | 1997-12-26 | 1997-12-26 | Large span arch corrugated roof metal sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323053Y true CN2323053Y (en) | 1999-06-09 |
Family
ID=33943788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231592 Expired - Fee Related CN2323053Y (en) | 1997-12-26 | 1997-12-26 | Large span arch corrugated roof metal sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323053Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713238B (en) * | 2008-10-08 | 2012-09-05 | 丸大铁工株式会社 | Terra-cotta roofing shape folded plate roof and manufacturing method therefor |
| CN103276856A (en) * | 2013-04-28 | 2013-09-04 | 广西南南铝箔有限责任公司 | Technology and device for producing aluminum skirt of roof |
| CN103785730A (en) * | 2014-01-23 | 2014-05-14 | 上海亚泽新型屋面系统股份有限公司 | Forming technology of metal roof board |
| CN108262325A (en) * | 2017-11-29 | 2018-07-10 | 上海市政工程设计研究总院（集团）有限公司 | A kind of super-span all-glass fibre reinforced plastic deodorizing cover plate and foul smell collection device |
| CN109027489A (en) * | 2018-09-21 | 2018-12-18 | 徐正强 | Curved surface waterproof construction |
| CN110685408A (en) * | 2019-09-10 | 2020-01-14 | 南通四建集团有限公司 | Construction method and structure of sector and triangular metal roof panel based on BIM |
-
1997
- 1997-12-26 CN CN 97231592 patent/CN2323053Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713238B (en) * | 2008-10-08 | 2012-09-05 | 丸大铁工株式会社 | Terra-cotta roofing shape folded plate roof and manufacturing method therefor |
| CN103276856A (en) * | 2013-04-28 | 2013-09-04 | 广西南南铝箔有限责任公司 | Technology and device for producing aluminum skirt of roof |
| CN103276856B (en) * | 2013-04-28 | 2015-09-16 | 广西南南铝箔有限责任公司 | For the production technology and equipments of the aluminium skirt on roof |
| CN103785730A (en) * | 2014-01-23 | 2014-05-14 | 上海亚泽新型屋面系统股份有限公司 | Forming technology of metal roof board |
| CN103785730B (en) * | 2014-01-23 | 2016-05-25 | 上海亚泽新型屋面系统股份有限公司 | The moulding process of metal roofing board |
| CN108262325A (en) * | 2017-11-29 | 2018-07-10 | 上海市政工程设计研究总院（集团）有限公司 | A kind of super-span all-glass fibre reinforced plastic deodorizing cover plate and foul smell collection device |
| CN108262325B (en) * | 2017-11-29 | 2024-05-24 | 上海市政工程设计研究总院（集团）有限公司 | Ultra-large-span all-glass fiber reinforced plastic deodorizing cover plate and odor collecting device |
| CN109027489A (en) * | 2018-09-21 | 2018-12-18 | 徐正强 | Curved surface waterproof construction |
| CN110685408A (en) * | 2019-09-10 | 2020-01-14 | 南通四建集团有限公司 | Construction method and structure of sector and triangular metal roof panel based on BIM |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |