CN201517259U - Wide span bridge type roof - Google Patents
Wide span bridge type roof Download PDFInfo
- Publication number
- CN201517259U CN201517259U CN2009201215683U CN200920121568U CN201517259U CN 201517259 U CN201517259 U CN 201517259U CN 2009201215683 U CN2009201215683 U CN 2009201215683U CN 200920121568 U CN200920121568 U CN 200920121568U CN 201517259 U CN201517259 U CN 201517259U
- Authority
- CN
- China
- Prior art keywords
- roof
- span
- bridge type
- bridge
- type roof
- 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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Abstract
The utility model discloses a wide span bridge type roof, which comprises a steel frame, sling chains and roof slabs. The steel frame is designed to be an arch shape according to the shape of a bridge, with the span over 400 meters. The roof slabs are made of organic glass, so as to ensure large-area coverage and not to influence the indoor lighting. The wide span bridge type roof has the advantages of simple structure, and wide roof span.
Description
Technical field
The utility model belongs to field of house buildings, and what relate to is a kind of large span bridge-type roof.
Background technology
Large-scale places such as the venue in novel modern times, warehouse often need to adopt Long Span Roof.Present Long Span Roof exists the roof less, and the problem that structure is big inadequately is difficult to realize that for some bigger places the roof covers.Known bridge maximum span is 550 meters of Lupu Bridge in Shanghai, and the maximum span of " Bird's Nest " is 332.3 meters.Therefore can use for reference the principle design large span bridge-type roof of bridge.
The utility model content
What the utility model was announced is a kind of large span bridge-type roof, can solve the roof problem of large-scale public place.
The utility model is by steel frame construction, and chain sling and roofing slab are formed.Roofing slab links to each other with steel frame construction by chain sling.Steel frame construction is designed to arch according to the principle of bridge, and span can be more than 400 meters.Roofing slab adopts pmma material, is easy to light and sees through, and does not influence daylighting within doors.
Advantage of the present utility model: 1. simple in structure, only by steel frame construction, chain sling and roofing slab are formed.
2. the roof span is big, utilizes bridge construction form building Long Span Roof, and span can be used for the roof construction in large-scale place more than 400 meters.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is steelframe among the figure, and 2 is chain sling, and 3 is roofing slab.
The specific embodiment
By steelframe 1, chain sling 2, roofing slab 3 is formed.Roofing slab 3 links to each other with steelframe 1 by chain sling 2.Steelframe 1 provides support for roofing slab 3.
Claims (2)
1. large span bridge-type roof, by steelframe, chain sling and roofing slab are formed, and it is characterized in that: steelframe is designed to arch according to bridge construction, and span can be more than 400 meters.
2. large span bridge-type according to claim 1 roof is characterized in that: roofing slab adopts pmma material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201215683U CN201517259U (en) | 2009-06-08 | 2009-06-08 | Wide span bridge type roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201215683U CN201517259U (en) | 2009-06-08 | 2009-06-08 | Wide span bridge type roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517259U true CN201517259U (en) | 2010-06-30 |
Family
ID=42497980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201215683U Expired - Fee Related CN201517259U (en) | 2009-06-08 | 2009-06-08 | Wide span bridge type roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517259U (en) |
-
2009
- 2009-06-08 CN CN2009201215683U patent/CN201517259U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20110608 |