CN202181611U - Single-frame saddle-shaped pipe truss - Google Patents
Single-frame saddle-shaped pipe truss Download PDFInfo
- Publication number
- CN202181611U CN202181611U CN 201120285849 CN201120285849U CN202181611U CN 202181611 U CN202181611 U CN 202181611U CN 201120285849 CN201120285849 CN 201120285849 CN 201120285849 U CN201120285849 U CN 201120285849U CN 202181611 U CN202181611 U CN 202181611U
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- Prior art keywords
- pipe truss
- truss
- section
- pipe
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a single-frame saddle-shaped pipe truss which comprises an inverted cone-shaped quadrilateral pipe truss column, a section-deformable turning pipe truss and an inverted triangular overhung pipe truss, wherein a steel pipe frame with one diamond-shaped section is arranged at one end of the section-deformable turning pipe truss, and a steel pipe frame with one inverted triangular section is arranged at the other end of the section-deformable turning pipe truss; and the section of the section-deformable turning pipe truss is formed by fixedly connecting the ends of a diamond-shaped steel pipe frame and the inverted cone-shaped quadrilateral pipe truss column; and the section of the section-deformable turning pipe truss is formed by fixedly connecting the ends of an inverted triangular pipe truss and the inverted triangular overhung pipe truss. The single-frame saddle-shaped pipe truss mainly consists of the inverted cone-shaped quadrilateral pipe truss column, the section-deformable turning pipe truss and the inverted triangular overhung pipe truss, is transported in a segmenting manner in the conveying process and suffers from secondary assembly on the site so as to not only facilitate transportation, but also reduce the construction difficulty; and meanwhile, the lateral stability of the single-frame truss is enhanced in the structure installation process.
Description
Technical field
The utility model relates to a kind of building truss, relates in particular to a kind of single Pin shape of a saddle pipe truss.
Background technology
At present, stadium awning pipe truss is the space saddle-shaped curve, and is curved, and main steel frame is the space cantilevered structure.
In the prior art, the structure of every Pin main steel frame mainly contains two kinds: a kind of employing del pipe truss, and the profile of whole del pipe truss is " 7 " font; The another kind of back taper quadrangle pipe truss that adopts, the profile of this back taper quadrangle pipe truss is " 7 " font.Mainly there is following deficiency in above-mentioned two kinds of structures: one, the main couple member is long, and the truss section is excessive, hard transportation; Two, span is big, and member is long, and quality is heavy, and difficulty of construction is big; Three, single truss structure and last undersetting are articulated and connected by bearing pin, and the span of encorbelmenting is big, and single Pin lateral stability is poor in the structure installation process.
The utility model content
To the weak point of above-mentioned existence in the prior art, the utility model provides a kind of convenient transportation, reduces difficulty of construction, improves single Pin shape of a saddle pipe truss that lateral stability is installed.
A kind of single Pin shape of a saddle pipe truss that the utility model provides comprises back taper quadrangle pipe truss leg, deformed sections pipe truss and the del pipe truss of encorbelmenting of turning; A turn end of pipe truss of said deformed sections is that the steel pipe frame of rhombus is formed by the cross section, and the turn other end of managing truss of deformed sections is that the steel pipe frame of del is formed by the cross section; The turn cross section of pipe truss of said deformed sections is that the steel pipe frame end of rhombus is fixedly connected with back taper quadrangle pipe truss leg, and the turn cross section of managing truss of deformed sections is that steel pipe frame end and the del of del encorbelmented and managed truss and be fixedly connected.
Compared with prior art, a kind of single Pin shape of a saddle pipe truss of the utility model has following advantage:
1, this list Pin shape of a saddle pipe truss mainly is made up of for three sections back taper quadrangle pipe truss leg, deformed sections pipe truss and the del pipe truss of encorbelmenting of turning; Segmentation transportation during conveying; Carry out the secondary assembly unit at the scene, both made things convenient for hauling operation, also reduced difficulty of construction simultaneously.
When 2, installing, an end of back taper quadrangle pipe truss leg is fixedly mounted on the ground, and the del pipe truss of encorbelmenting is a cantilevered structure, and the lateral stability of single truss structure strengthens in the structure installation process.
Description of drawings
Fig. 1 is a kind of structural representation of single Pin shape of a saddle pipe truss;
Fig. 2 is the cross sectional representation of back taper quadrangle pipe truss leg;
Fig. 3 encorbelments for del and manages the cross sectional representation of truss.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
Like Fig. 1, shown in 2 and 3, a kind of single Pin shape of a saddle pipe truss comprises back taper quadrangle pipe truss leg 1, deformed sections pipe truss 2 and the del pipe truss 3 of encorbelmenting of turning.A turn end of pipe truss 2 of deformed sections is that the steel pipe frame of rhombus is formed by the cross section, and the turn other end of managing truss 2 of deformed sections is that the steel pipe frame of del is formed by the cross section.The turn cross section of pipe truss 2 of deformed sections is that the steel pipe frame end of rhombus is fixedly connected with back taper quadrangle pipe truss leg 1, and the turn cross section of managing truss 2 of deformed sections is that steel pipe frame end and the del of del encorbelmented and managed truss 3 and be fixedly connected.
Stadium awning pipe truss is formed circumferential the installation by single Pin shape of a saddle pipe truss of many Pin said structure, and whole stadium awning pipe truss is the space saddle-shaped curve, and is curved.When installation should list Pin shape of a saddle pipe truss; At first the bottom with back taper quadrangle pipe truss leg 1 is fixedly connected on the pedestal; Be that the steel pipe frame end of rhombus is fixedly connected on the back taper quadrangle pipe truss leg 1 with the turn cross section of pipe truss 2 of deformed sections again, the del pipe truss 3 of encorbelmenting is installed at last.After the installation, the del pipe truss 3 of encorbelmenting is cantilevered structure, and the profile of total is " 7 " font.
This list Pin shape of a saddle pipe truss is formed by three sections, and the secondary assembly unit is carried out in the segmentation transportation at the scene during conveying, has both made things convenient for hauling operation, has also reduced difficulty of construction; The lateral stability of single truss structure strengthens in the structure installation process simultaneously.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of present technique scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (1)
1. single Pin shape of a saddle pipe truss is characterized in that: comprise that back taper quadrangle pipe truss leg (1), the deformed sections pipe truss (2) of turning encorbelments with del and manage truss (3); A turn end of pipe truss (2) of said deformed sections is that the steel pipe frame of rhombus is formed by the cross section, and the turn other end of managing truss (2) of deformed sections is that the steel pipe frame of del is formed by the cross section; The turn cross section of pipe truss (2) of said deformed sections is that the steel pipe frame end of rhombus is fixedly connected with back taper quadrangle pipe truss leg (1), and the turn cross section of managing truss (2) of deformed sections is that steel pipe frame end and the del of del encorbelmented and managed truss (3) and be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120285849 CN202181611U (en) | 2011-08-08 | 2011-08-08 | Single-frame saddle-shaped pipe truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120285849 CN202181611U (en) | 2011-08-08 | 2011-08-08 | Single-frame saddle-shaped pipe truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181611U true CN202181611U (en) | 2012-04-04 |
Family
ID=46174653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120285849 Expired - Fee Related CN202181611U (en) | 2011-08-08 | 2011-08-08 | Single-frame saddle-shaped pipe truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058083A (en) * | 2012-12-31 | 2013-04-24 | 广州市第三建筑工程有限公司 | Bolt sphere truss elevator |
| CN104652206A (en) * | 2015-02-02 | 2015-05-27 | 中铁西北科学研究院有限公司 | Assembled urban interchange system |
-
2011
- 2011-08-08 CN CN 201120285849 patent/CN202181611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058083A (en) * | 2012-12-31 | 2013-04-24 | 广州市第三建筑工程有限公司 | Bolt sphere truss elevator |
| CN103058083B (en) * | 2012-12-31 | 2015-12-16 | 广州市第三建筑工程有限公司 | Bolt sphere truss gig |
| CN104652206A (en) * | 2015-02-02 | 2015-05-27 | 中铁西北科学研究院有限公司 | Assembled urban interchange system |
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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: 20120404 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |