CN205296527U - Structure is pressed to steel construction calarful roofing butt joint department anti -wind - Google Patents
Structure is pressed to steel construction calarful roofing butt joint department anti -wind Download PDFInfo
- Publication number
- CN205296527U CN205296527U CN201521103664.7U CN201521103664U CN205296527U CN 205296527 U CN205296527 U CN 205296527U CN 201521103664 U CN201521103664 U CN 201521103664U CN 205296527 U CN205296527 U CN 205296527U
- Authority
- CN
- China
- Prior art keywords
- wind
- roofing
- roof
- steel construction
- pressure resistance
- 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 relates to a structure is pressed to steel construction calarful roofing butt joint department anti -wind, including erectting in the roofing rack of roofing, set up the cross rib of the vertically and horizontally staggered setting on the roofing rack and indulge the rib, it sets up at roof girder to be equipped with two sets of slopes butt joint on the roofing rack, roof girder butt joint department is equipped with the anti -wind and presses elasticity tensioning means, the anti -wind presses elasticity tensioning means both ends to fix on two roof girder through the connecting piece respectively. The utility model discloses elasticity tensioning means is pressed through add the anti -wind between roof girder to the scheme, makes whole roofing form the whole of an atress, and when receiving the strong wind, the roofing resistance obviously strengthens, effective increase of service life, decreasing failure rate to strengthen the wind -resistance capability of steel construction factory building, have higher using value.
Description
Technical field
This utility model relates to a kind of steel construction, particularly relates to a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure, belongs to long strands field.
Background technology
The eighties in last century, after chromatic metallic contour plate is introduced into China by Japan, goes through the development of 30 years, have been achieved for great progress. Steel construction was in the development of China in recent years, obtained the development advanced by leaps and bounds especially.
But, in use expose a lot of problem. Especially the seriously Wind-Pressure Resistance problem of the system such as band large-scale metal roofing, metope, is never well solved. Its wind resistance is general, when running into high wind and attacking, easily integral inclined, thus having an accident.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and this utility model provides a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure, simple in construction, has stronger wind loading rating, thus improving the resisting wind press capacity that Factory Building is overall.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure, including the roof grid structure being set up in roofing, the cross rib of the crisscross setting being arranged on roof grid structure and longitudinal rib, described roof grid structure is provided with two groups of inclination docking and is arranged on roof girder; Described roof girder joint is provided with Wind-Pressure Resistance elastic tensioning assembly; Described Wind-Pressure Resistance elastic tensioning assembly two ends are fixed on two roof girders respectively through connector.
Improving further as this utility model, described Wind-Pressure Resistance elastic tensioning assembly adopts the spring structure that many group high-strength spring steels are made.
Improving further as this utility model, described two groups of inclination docking are arranged on roof girder junction and are additionally provided with wind-resistant column bar.
Improving further as this utility model, described wind-resistant column bar is welded on roof girder junction.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The steel construction colorful plate roof joint Wind-Pressure Resistance structure of this utility model scheme, by setting up Wind-Pressure Resistance elastic tensioning assembly between roof girder, whole roofing is made to form the entirety of a stress, when being subject to strong wind, roofing resistance is remarkably reinforced, it is possible to effectively increase the service life, and reduces fault rate, thus strengthening the wind resistance of steel-structure factory building, there is higher using value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of steel construction colorful plate roof joint Wind-Pressure Resistance structure of the present utility model;
Wherein: 1, roof grid structure; 2, cross rib; 3, longitudinal rib; 4, roof girder; 5, Wind-Pressure Resistance elastic tensioning assembly; 6, wind-resistant column bar.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure as shown in Figure 1, including the roof grid structure 1 being set up in roofing, the cross rib 2 of the crisscross setting being arranged on roof grid structure 1 and longitudinal rib 3, described roof grid structure 1 is provided with two groups of inclination docking and is arranged on roof girder 4; Described roof girder 4 joint is provided with Wind-Pressure Resistance elastic tensioning assembly 5; Described Wind-Pressure Resistance elastic tensioning assembly 5 two ends are fixed on two roof girders 4 respectively through connector. By setting up Wind-Pressure Resistance elastic tensioning assembly 5 between roof girder 4, whole roofing is made to form the entirety of a stress, when being subject to strong wind, roofing resistance is remarkably reinforced, can effectively increase the service life, reducing fault rate, thus strengthening the wind resistance of steel-structure factory building, there is higher using value.
Described Wind-Pressure Resistance elastic tensioning group 5 adopts the spring structure that many group high-strength spring steels are made, the spring made by this new steel grade its fatigue strength compared with traditional KHV10N improves about 10%, remaining shear strain (sag of chain) is reduced to about 2/3, and the weight of spring decreases 13%.
Described two groups of inclination docking are arranged on roof girder 4 junction and weld a wind-resistant column bar 6, strengthen the wind resistance of steel-structure factory building further.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation. The technical scheme that all employing equivalents or equivalence are replaced and formed, all falls within this utility model rights protection scope.
Claims (4)
1. a steel construction colorful plate roof joint Wind-Pressure Resistance structure, including the roof grid structure being set up in roofing, the cross rib of the crisscross setting being arranged on roof grid structure and longitudinal rib, it is characterised in that: described roof grid structure is provided with two groups of inclination docking and is arranged on roof girder; Described roof girder joint is provided with Wind-Pressure Resistance elastic tensioning assembly; Described Wind-Pressure Resistance elastic tensioning assembly two ends are fixed on two roof girders respectively through connector.
2. a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure according to claim 1, it is characterised in that: described Wind-Pressure Resistance elastic tensioning assembly adopts the spring structure that many group high-strength spring steels are made.
3. a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure according to claim 1 and 2, it is characterised in that: described two groups of inclination docking are arranged on roof girder junction and are additionally provided with wind-resistant column bar.
4. a kind of steel construction colorful plate roof joint Wind-Pressure Resistance structure according to claim 3, it is characterised in that: described wind-resistant column bar is welded on roof girder junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103664.7U CN205296527U (en) | 2015-12-28 | 2015-12-28 | Structure is pressed to steel construction calarful roofing butt joint department anti -wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103664.7U CN205296527U (en) | 2015-12-28 | 2015-12-28 | Structure is pressed to steel construction calarful roofing butt joint department anti -wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296527U true CN205296527U (en) | 2016-06-08 |
Family
ID=56473882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103664.7U Expired - Fee Related CN205296527U (en) | 2015-12-28 | 2015-12-28 | Structure is pressed to steel construction calarful roofing butt joint department anti -wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296527U (en) |
-
2015
- 2015-12-28 CN CN201521103664.7U patent/CN205296527U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191228 |