CN203821705U - Steel-structure spandrel girder - Google Patents
Steel-structure spandrel girder Download PDFInfo
- Publication number
- CN203821705U CN203821705U CN201420102004.6U CN201420102004U CN203821705U CN 203821705 U CN203821705 U CN 203821705U CN 201420102004 U CN201420102004 U CN 201420102004U CN 203821705 U CN203821705 U CN 203821705U
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- CN
- China
- Prior art keywords
- spandrel girder
- groove
- support column
- grooves
- steel
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Abstract
The utility model discloses a steel-structure spandrel girder. The steel-structure spandrel girder comprises a spandrel girder body in the shape of a trapezoid with a large upper part and a small lower part, wherein a through groove in the shape of a trapezoid is formed in the middle of the spandrel girder body, runs through the whole spandrel girder body, and is provided with more than one ribbed plate in the middle, a first groove is formed between every two adjacent ribbed plates, and is in the shape of a cylinder, two ends of the first groove have arc surfaces, second grooves are formed in positions, corresponding to the first grooves, of the spandrel girder body with the through groove, cylinder-shaped support pillars are arranged between the first grooves and the second grooves, the upper ends of the support pillars are arranged in the second grooves, and the lower parts of the support pillars are mounted in the first grooves. The steel-structure spandrel girder is simple in structure, a traditional wooden spandrel girder is manufactured into the trapezoid-shaped steel-structure spandrel girder, the trapezoid-shaped steel-structure spandrel girder is stable in placement, through the action of the ribbed plates and the support pillars in the middle, the bearing capacity of the spandrel girder can be greatly enhanced, and the steel-structure spandrel girder can not deform or age after long-term use, and is long in service life.
Description
Technical field
The utility model relates to a kind of steel structure spandrel girder.
Background technology
Traditional roof spandrel girder, mostly adopts wood to make, particularly countryside, rural area, but wood spandrel girder due to roof leak or year for a long time moth and so on tend to occur fracture, aging situation, and then cause whole roof depression, or the situation of caving in.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of simple in structure, by the effect of floor and middle support column, can greatly increase the bearing capacity of spandrel girder, effectively ensure that spandrel girder is indeformable, not aging long afterwards in use, the steel structure spandrel girder of longer service life.
The utility model is achieved through the following technical solutions: a kind of steel structure spandrel girder, comprise the spandrel girder of big up and small down trapezoidal shape, the centre of described spandrel girder offers a groove that is trapezoidal shape, described groove runs through whole spandrel girder, in the middle of described groove, be provided with more than one floor, between floor and floor, be equipped with one first groove, described the first groove is cylindrical shape, two ends are arc surface, the upper end spandrel girder of the corresponding groove of described the first groove is provided with the second groove, between two grooves, be equipped with a cylindrical support column, described support column upper end is arranged in the second groove, described support column lower end is arranged in the first groove, the two side of described spandrel girder communicates with the groove of spandrel girder.
As preferred technical scheme, the both sides, two ends up and down of described support column are equipped with a protuberance, and this protuberance is connected with support column integral type, the diameter of support column and the equal diameters of cylinder shape groove.
As preferred technical scheme, described floor is trapezoidal shape, identical with the cross section of groove.
The beneficial effects of the utility model are: the utility model is simple in structure, its traditional wooden spandrel girder is made to the steel structure spandrel girder of trapezoidal shape, the spandrel girder of trapezium structure, put steadily, by the effect of floor and middle support column, can greatly increase the bearing capacity of spandrel girder, effectively ensure that spandrel girder is indeformable, not aging long afterwards in use, longer service life.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of steel structure spandrel girder of the present utility model, comprise the spandrel girder 1 of big up and small down trapezoidal shape, the centre of described spandrel girder 1 offers a groove 2 that is trapezoidal shape, described groove 2 runs through whole spandrel girder 1, in the middle of described groove 2, be provided with more than one floor 6, between floor 6 and floor 6, be equipped with one first groove 4, described the first groove 4 is cylindrical shape, two ends are arc surface, the upper end spandrel girder of the corresponding groove 2 of described the first groove 4 is provided with the second groove (not shown), between two grooves, be equipped with a cylindrical support column 3, described support column 3 upper ends are arranged in the second groove (not shown), described support column 3 lower ends are arranged in the first groove 4, the two side of described spandrel girder 1 communicates with the groove 2 of spandrel girder 1.
As preferred technical scheme, the both sides, two ends up and down of described support column 3 are equipped with a protuberance 5, this protuberance 5 is connected with support column 3 integral types, the diameter of support column 3 and the equal diameters of cylinder shape groove, and both sides protuberance 5 can effectively prevent that support column 3 two ends are because the situation that load-bearing deforms occurs.
As preferred technical scheme, described floor 6 is trapezoidal shape, identical with the cross section of groove 2, and floor 6 can bear the weight of upper end, increases the spandrel girder of spandrel girder, makes it not yielding.
The beneficial effects of the utility model are: the utility model is simple in structure, its traditional wooden spandrel girder is made to the steel structure spandrel girder of trapezoidal shape, the spandrel girder of trapezium structure, put steadily, by the effect of floor and middle support column, can greatly increase the bearing capacity of spandrel girder, effectively ensure that spandrel girder is indeformable, not aging long afterwards in use, longer service life.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a steel structure spandrel girder, it is characterized in that: the spandrel girder that comprises big up and small down trapezoidal shape, the centre of described spandrel girder offers a groove that is trapezoidal shape, described groove runs through whole spandrel girder, in the middle of described groove, be provided with more than one floor, between floor and floor, be equipped with one first groove, described the first groove is cylindrical shape, two ends are arc surface, the upper end spandrel girder of the corresponding groove of described the first groove is provided with the second groove, between two grooves, be equipped with a cylindrical support column, described support column upper end is arranged in the second groove, described support column lower end is arranged in the first groove, the two side of described spandrel girder communicates with the groove of spandrel girder.
2. steel structure spandrel girder according to claim 1, is characterized in that: the both sides, two ends up and down of described support column are equipped with a protuberance, and this protuberance is connected with support column integral type, the diameter of support column and the equal diameters of cylinder shape groove.
3. steel structure spandrel girder according to claim 1, is characterized in that: described floor is trapezoidal shape, identical with the cross section of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102004.6U CN203821705U (en) | 2014-03-07 | 2014-03-07 | Steel-structure spandrel girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102004.6U CN203821705U (en) | 2014-03-07 | 2014-03-07 | Steel-structure spandrel girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821705U true CN203821705U (en) | 2014-09-10 |
Family
ID=51477218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102004.6U Expired - Fee Related CN203821705U (en) | 2014-03-07 | 2014-03-07 | Steel-structure spandrel girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629931A (en) * | 2019-09-11 | 2019-12-31 | 安徽中源环保科技有限公司 | Stable steel structure spandrel girder |
-
2014
- 2014-03-07 CN CN201420102004.6U patent/CN203821705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629931A (en) * | 2019-09-11 | 2019-12-31 | 安徽中源环保科技有限公司 | Stable steel structure spandrel girder |
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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: 20140910 Termination date: 20180307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |