CN204435546U - A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar - Google Patents
A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar Download PDFInfo
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- CN204435546U CN204435546U CN201520086544.4U CN201520086544U CN204435546U CN 204435546 U CN204435546 U CN 204435546U CN 201520086544 U CN201520086544 U CN 201520086544U CN 204435546 U CN204435546 U CN 204435546U
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- inner core
- seedpod
- dividing plate
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Abstract
The utility model relates to a kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar, it comprises fixed bearing, the upside of described fixed bearing is provided with steel pipe, the top of described steel pipe is provided with weight, described steel pipe comprises outer wall, and the inner side of described outer wall is provided with inner core, and described inner core is regular hexagon, each Nodes of described inner core is all connected to one end of dividing plate, and the other end of described dividing plate is connected to outer wall; The utility model have rational in infrastructure, supporting capacity is large, long-lived advantage.
Description
Technical field
The utility model belongs to construction engineering technical field, is specifically related to a kind of cross axle, particularly a kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar.
Background technology
Steel tubular structure can use less material to provide the larger radius of gyration and bending rigidity, each axle equal strength, is the section form of most extensive use in engineering, and the wall thickness of steel tubular structure is usually very thin, is about about 1/20 ~ 1/50 of diameter; Bear at some tops in the slender compression bar structure of weight, as beacon, mast, water tower, billboard, electronic curtain etc., usually also adopt thin-wall steel tube structure.Because structure load-bearing load is comparatively large, structural section is all large diameter thin-wall steel tube structure; Because major diameter thin-walled steel tube structure belongs to cylinder thin-wall case structure, its impact by factors such as non-elastic effect, large deformation and flexings is large, cause structure wall thickness can not be too thin, otherwise cripling easily occurs structure destroys, finally cause structural-load-carrying capacity low, material usage increases, and in order to improve the supporting capacity of major diameter thin-walled steel tube structure, needs to build more efficient and rational section form; Since ancient times, nature is exactly the source of mankind's technological thought, biological through evolution in 1,000,000 years, perfect self structure and function, therefore, " natural structure " is exactly can the structure of content with funtion best, at present, bionic structure has got the attention and has achieved a lot of progress, but in existing steel tubular structure process technology, there is not yet the optimization utilizing bionics techniques thought for large diameter thin wall hollow section preferably; Therefore, provide a kind of rational in infrastructure, supporting capacity is large, the major diameter lattice steel tubular structure of long-lived imitative seedpod of the lotus bar is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of rational in infrastructure, supporting capacity is large, the major diameter lattice steel tubular structure of long-lived imitative seedpod of the lotus bar.
The purpose of this utility model is achieved in that a kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar, it comprises fixed bearing, the upside of described fixed bearing is provided with steel pipe, the top of described steel pipe is provided with weight, described steel pipe comprises outer wall, and the inner side of described outer wall is provided with inner core, and described inner core is regular hexagon, each Nodes of described inner core is all connected to one end of dividing plate, and the other end of described dividing plate is connected to outer wall.
The cross sectional shape of described outer wall is circular.
The quantity of described dividing plate is 6.
The length of described dividing plate is equal with the length of side of inner core.
The length of described dividing plate is 1/4th of outer diameter.
The thickness of described dividing plate is equal with the thickness of inner core.
The thickness of described outer wall is 2 times of interior barrel thickness.
The connected mode of described dividing plate and inner core and outer wall is for welding.
The beneficial effects of the utility model: the utility model, with reference to the structure structure of seedpod of the lotus bar in the Nature, proposes a kind of novel steel tube structure, is provided with outer wall, inner core and dividing plate, inner core cross sectional shape is regular hexagon, outer wall cross sectional shape is circular, and inner core is connected by six dividing plates with outer wall, and welding forms one, because the length of dividing plate is equal with the length on inner core limit, thickness is also equal, therefore when blanking, is convenient to draw materials, and convenient processing, improves the operating speed of processing; The utility model dividing plate connect inner core and outer wall forming region every, can provide support outer wall, the anti-cripling ability of outer wall is improved greatly, the weight capacity of steel pipe is improved, the weight capacity of whole steel column is increased greatly, compared to traditional steel tubular structure, steel pipe lateral rigidity of the present utility model significantly increases, the lateral displacement of structure can be reduced, structure affects by non-linear and large deformation factor and diminishes, overall lateral rigidity increases, the good integrity of structure, produces and in transportation, phenomenons such as bending and shrivel can not occur; The utility model have rational in infrastructure, supporting capacity is large, long-lived advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar of the utility model.
Fig. 2 is the schematic cross-section of the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar of the utility model
In figure: 1, fixed bearing 2, steel pipe 3, weight 4, outer wall 5, dividing plate 6, inner core.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar, it comprises fixed bearing 1, the upside of described fixed bearing 1 is provided with steel pipe 2, and the top of described steel pipe 2 is provided with weight 3, and described steel pipe 2 comprises outer wall 4, the inner side of described outer wall 4 is provided with inner core 6, described inner core 6 is regular hexagon, and each Nodes of described inner core 6 is all connected to one end of dividing plate 5, and the other end of described dividing plate 5 is connected to outer wall 4.
The utility model, with reference to the structure structure of seedpod of the lotus bar in the Nature, proposes a kind of novel steel tube structure, is provided with outer wall, inner core and dividing plate, inner core cross sectional shape is regular hexagon, outer wall cross sectional shape is circular, and inner core is connected by six dividing plates with outer wall, and welding forms one, because the length of dividing plate is equal with the length on inner core limit, thickness is also equal, therefore when blanking, is convenient to draw materials, and convenient processing, improves the operating speed of processing; The utility model when processing, first by the Plate Welding of inner core on dividing plate, automatic welding mode can be adopted, make outer wall time, first by plain plate adopt bending technique formed 1/6th cylinder outer wall, afterwards outer wall is welded on dividing plate; The utility model dividing plate connect inner core and outer wall forming region every, can provide support outer wall, the anti-cripling ability of outer wall is improved greatly, the weight capacity of steel pipe is improved, the weight capacity of whole steel column is increased greatly, compared to traditional steel tubular structure, steel pipe lateral rigidity of the present utility model significantly increases, the lateral displacement of structure can be reduced, structure affects by non-linear and large deformation factor and diminishes, overall lateral rigidity increases, the good integrity of structure, produces and in transportation, phenomenons such as bending and shrivel can not occur; The utility model have rational in infrastructure, supporting capacity is large, long-lived advantage.
Embodiment 2
As depicted in figs. 1 and 2, a kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar, it comprises fixed bearing 1, the upside of described fixed bearing 1 is provided with steel pipe 2, and the top of described steel pipe 2 is provided with weight 3, and described steel pipe 2 comprises outer wall 4, the inner side of described outer wall 4 is provided with inner core 6, described inner core 6 is regular hexagon, and each Nodes of described inner core 6 is all connected to one end of dividing plate 5, and the other end of described dividing plate 5 is connected to outer wall 4.
The cross sectional shape of described outer wall 4 is circular.
The quantity of described dividing plate 5 is 6.
The length of described dividing plate 5 is equal with the length of side of inner core 6.
The length of described dividing plate 5 is 1/4th of outer wall 4 diameter.
The thickness of described dividing plate 5 is equal with the thickness of inner core 6.
The thickness of described outer wall 4 is 2 times of inner core 6 thickness.
The connected mode of described dividing plate 5 and inner core 6 and outer wall 4 is for welding.
The utility model, with reference to the structure structure of seedpod of the lotus bar in the Nature, proposes a kind of novel steel tube structure, is provided with outer wall, inner core and dividing plate, inner core cross sectional shape is regular hexagon, outer wall cross sectional shape is circular, and inner core is connected by six dividing plates with outer wall, and welding forms one, because the length of dividing plate is equal with the length on inner core limit, thickness is also equal, therefore when blanking, is convenient to draw materials, and convenient processing, improves the operating speed of processing; The utility model dividing plate connect inner core and outer wall forming region every, can provide support outer wall, the anti-cripling ability of outer wall is improved greatly, the weight capacity of steel pipe is improved, the weight capacity of whole steel column is increased greatly, compared to traditional steel tubular structure, steel pipe lateral rigidity of the present utility model significantly increases, the lateral displacement of structure can be reduced, structure affects by non-linear and large deformation factor and diminishes, overall lateral rigidity increases, the good integrity of structure, produces and in transportation, phenomenons such as bending and shrivel can not occur; The utility model have rational in infrastructure, supporting capacity is large, long-lived advantage.
Claims (8)
1. the major diameter lattice steel tubular structure of an imitative seedpod of the lotus bar, it comprises fixed bearing, it is characterized in that: the upside of described fixed bearing is provided with steel pipe, the top of described steel pipe is provided with weight, described steel pipe comprises outer wall, and the inner side of described outer wall is provided with inner core, and described inner core is regular hexagon, each Nodes of described inner core is all connected to one end of dividing plate, and the other end of described dividing plate is connected to outer wall.
2. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the cross sectional shape of described outer wall is for circular.
3. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the quantity of described dividing plate is 6.
4. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the length of described dividing plate is equal with the length of side of inner core.
5. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the length of described dividing plate is 1/4th of outer diameter.
6. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the thickness of described dividing plate is equal with the thickness of inner core.
7. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the thickness of described outer wall is 2 times of interior barrel thickness.
8. the major diameter lattice steel tubular structure of a kind of imitative seedpod of the lotus bar according to claim 1, is characterized in that: the connected mode of described dividing plate and inner core and outer wall is for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086544.4U CN204435546U (en) | 2015-02-09 | 2015-02-09 | A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086544.4U CN204435546U (en) | 2015-02-09 | 2015-02-09 | A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar |
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| Publication Number | Publication Date |
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| CN204435546U true CN204435546U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086544.4U Expired - Fee Related CN204435546U (en) | 2015-02-09 | 2015-02-09 | A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155775A (en) * | 2015-09-29 | 2015-12-16 | 江苏沪宁钢机股份有限公司 | Twisted combined steel pipe column and manufacturing method thereof |
| CN105220830A (en) * | 2015-09-29 | 2016-01-06 | 江苏沪宁钢机股份有限公司 | A kind of combined box type post and processing and fabricating method thereof |
-
2015
- 2015-02-09 CN CN201520086544.4U patent/CN204435546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155775A (en) * | 2015-09-29 | 2015-12-16 | 江苏沪宁钢机股份有限公司 | Twisted combined steel pipe column and manufacturing method thereof |
| CN105220830A (en) * | 2015-09-29 | 2016-01-06 | 江苏沪宁钢机股份有限公司 | A kind of combined box type post and processing and fabricating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000 Henan, Kaifeng, Kaifeng new area, the southern side of Wei Du Road, and the east side of nine Avenue. Patentee after: Kaifeng An Lida green Assembly Building Co.,Ltd. Address before: 475004 the southern section of Ji Ying Street, Kaifeng economic and Technological Development Zone, Henan Patentee before: KAIFENG ANLIDA METAL ENGINEERING CO.,LTD. |
|
| 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: 20150701 Termination date: 20220209 |