CN202831333U - Large-span rounded roof - Google Patents
Large-span rounded roof Download PDFInfo
- Publication number
- CN202831333U CN202831333U CN 201220384857 CN201220384857U CN202831333U CN 202831333 U CN202831333 U CN 202831333U CN 201220384857 CN201220384857 CN 201220384857 CN 201220384857 U CN201220384857 U CN 201220384857U CN 202831333 U CN202831333 U CN 202831333U
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- CN
- China
- Prior art keywords
- sunlight
- span
- flaggy
- steel
- clamping element
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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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Abstract
The utility model provides a large-span rounded roof which is characterized by comprising a circular steel net rack provided with span above 100 m and arranged on a steel upright column or a wall body, wherein a purline layer and a light board layer are arranged outside the steel net rack in sequence, the purline layer comprises a transverse purline structure and a longitudinal purline structure, a berm is arranged outside the steel net rack, an unpowered fan is arranged on the light board layer, and the light board layer is arranged towards the area based on the half line from the vertex of the steel net rack. As the circular steel net rack provided with span above 100 m and arranged on the steel upright column or the wall body is adopted, the purline layer and the light board layer arranged towards the area based on the half line from the vertex of the steel net rack are arranged outside the steel net rack in sequence, the berm is arranged outside the steel net rack, and the unpowered fan is arranged on the light board layer, the large-span rounded roof has the characteristics of simple structure, convenience in implementation and excellent waterproof effect, also has the large span, and is suitable for large-scale sites.
Description
Technical field
The utility model relates to a kind of roof structure, especially relates to a kind of large span rounded roof.
Background technology
At present, the roof of large span is often used in the large-scale places such as modern venue, warehouse, factory building.Especially all exist the roof less in some places that need to build conglobate roof, structure is problem not firmly, even all is difficult to realize for the roof construction in larger place.
The utility model content
The purpose of this utility model provides a kind of large span rounded roof, solves the large span rounded roof and builds the problem that is difficult to realize.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of large span rounded roof, it is characterized in that: be included in the span that arranges on steel structure column or the body of wall at the circular steel network forming frame more than 100 meters, set gradually purlin layer and sunlight flaggy in the outside of steel network forming frame, described purlin layer comprises by horizontal purlin structure and vertical purlin structure, the outer setting packway of described steel network forming frame, on the described sunlight flaggy no-power air blower is set, described sunlight flaggy is that summit ray with steel network forming frame is to region division.
Described sunlight flaggy is comprised of with the connector group that is connected sunlight board sunlight board, the two ends of described sunlight board are provided with and are 90 ° flange, described connector group is a clamping element that can clamp the flange of two relative sunlight board, described clamping element is a bottomless shaped as frame, be provided with in the inboard of clamping element can with the pawl of projection engagement, centre position at the flange of two sunlight board by clamping element chucking also is provided with the connection bracket that connects steel structure skeleton, the end cap lid is set in the upper end of each connector group, the lower end of the sunlight board group after every connection arranges Diversion Plate, and described clamping element outside also is provided with outer cover.
Described packway comprises radially packway and hoop packway.
Described sunlight flaggy is that summit ray with steel network forming frame is to 24～40 zones are set.
The beneficial effects of the utility model: owing to adopt the span that arranges at steel structure column or body of wall at the circular steel network forming frame more than 100 meters, set gradually the purlin layer in the outside of steel network forming frame and with the summit ray of the steel network forming frame sunlight flaggy to region division, the outer setting packway of steel network forming frame arranges no-power air blower on the sunlight flaggy.Have simple in structurely, it is convenient to realize, the characteristics that waterproof effect is good.And it is large to have span, the characteristics in applicable large-scale place.
Below with reference to drawings and Examples, the utility model is described in detail.
Description of drawings
Fig. 1 is organigram of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is purlin layer plane expanded view of the present utility model.
Fig. 4 is the structural representation of the connection status of sunlight board of the present utility model.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Among the figure: 1. steel network forming frame, 2. purlin layer, 3. sunlight flaggy, 4. laterally purlin structure, 5. vertically purlin structure, 6. sunlight board, 7. flange, 8. projection, 9. clamping element, 10. radially packway, 15. hoop packways, 16. no-power air blowers, 17. packways, 18. outer covers of pawl, 11. connection brackets, 12. end cap lid, 13. Diversion Plates, 14..
The specific embodiment
Embodiment 1, such as Fig. 1, Fig. 2, shown in Figure 3, a kind of large span rounded roof, be included in the span that arranges on steel structure column or the body of wall at the circular steel network forming frame 1 more than 100 meters, connect successively purlin layer 2 and sunlight flaggy 3 in the outside of steel network forming frame 1, described purlin layer 2 comprises by horizontal purlin structure 4 and vertical purlin structure 5, the outer setting packway 17 of described steel network forming frame 1, on the described sunlight flaggy 4 no-power air blower 16 is set, described sunlight flaggy 3 is that summit ray with steel network forming frame is to region division.
Described packway 17 comprises radially packway 14 and hoop packway 15.
Described sunlight flaggy is to 32 or 32 above sunlight board attachings zones are set with the summit ray of steel network forming frame 1.
Described no-power air blower 16 circumferentially arranges with the summit of sunlight flaggy 3 on sunlight flaggy 3
The utility model adopts roofing without the Long Span Roof structure of nail formula structure, have light in structure, easy for installation, cost is low, daylighting is effective.Overcome traditional mounting process, namely with self threading pin the coefficient of thermal expansion value that the plane skylight sunlight board exists invar and sunlight board being installed on roofing differs greatly, can cause that under the impact of temperature sunlight board widens at the interporal lacuna at self threading pin place, cause roof leakage, affect result of use, can produce a lot of maintenance costs.
Above embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (4)
1. large span rounded roof, it is characterized in that: be included in the span that arranges on steel structure column or the body of wall at the circular steel network forming frame more than 100 meters, set gradually purlin layer and sunlight flaggy in the outside of steel network forming frame, described purlin layer comprises by horizontal purlin structure and vertical purlin structure, the outer setting packway of described steel network forming frame, on the described sunlight flaggy no-power air blower is set, described sunlight flaggy is that summit ray with steel network forming frame is to region division.
2. large span rounded roof as claimed in claim 1, it is characterized in that: described sunlight flaggy is comprised of with the connector group that is connected sunlight board sunlight board, the two ends of described sunlight board are provided with and are 90 ° flange, described connector group is a clamping element that can clamp the flange of two relative sunlight board, described clamping element is a bottomless shaped as frame, be provided with in the inboard of clamping element can with the pawl of projection engagement, centre position at the flange of two sunlight board by clamping element chucking also is provided with the connection bracket that connects steel structure skeleton, the end cap lid is set in the upper end of each connector group, the lower end of the sunlight board group after every connection arranges Diversion Plate, and described clamping element outside also is provided with outer cover.
3. large span rounded roof as claimed in claim 1, it is characterized in that: described packway comprises radially packway and hoop packway.
4. large span rounded roof as claimed in claim 1 is characterized in that: described sunlight flaggy is that summit ray with steel network forming frame is to 24～40 zones are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384857 CN202831333U (en) | 2012-07-31 | 2012-07-31 | Large-span rounded roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384857 CN202831333U (en) | 2012-07-31 | 2012-07-31 | Large-span rounded roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831333U true CN202831333U (en) | 2013-03-27 |
Family
ID=47943077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384857 Expired - Fee Related CN202831333U (en) | 2012-07-31 | 2012-07-31 | Large-span rounded roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073762A (en) * | 2021-03-25 | 2021-07-06 | 苏州金螳螂建筑装饰股份有限公司 | Multichannel assembled maintenance structure in large space |
-
2012
- 2012-07-31 CN CN 201220384857 patent/CN202831333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073762A (en) * | 2021-03-25 | 2021-07-06 | 苏州金螳螂建筑装饰股份有限公司 | Multichannel assembled maintenance structure in large space |
| CN113073762B (en) * | 2021-03-25 | 2022-08-23 | 苏州金螳螂建筑装饰股份有限公司 | Multichannel assembled maintenance structure in large space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |