CN205134739U - Circular cavity compound steel pipes concrete column of hexagon cover - Google Patents
Circular cavity compound steel pipes concrete column of hexagon cover Download PDFInfo
- Publication number
- CN205134739U CN205134739U CN201520873073.1U CN201520873073U CN205134739U CN 205134739 U CN205134739 U CN 205134739U CN 201520873073 U CN201520873073 U CN 201520873073U CN 205134739 U CN205134739 U CN 205134739U
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- steel pipe
- concrete column
- hexagon
- stirrup
- outside
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Abstract
The patent of the utility model relates to a circular cavity compound steel pipes concrete column of hexagon cover, the shape of the outer steel pipe of characterized by is regular hexagon, interior steel pipe is circular, fill the concrete that contains the carbon fiber between the inside and outside steel pipe, the outside of the outer steel pipe of hexagon sets up the round stirrup, the flame retardant paint is coated in the outside at the stirrup, and the nodical department of steel pipe sets up the connecting rod in and between the circular steel pipe outside regular hexagon, can strengthen the intensity of cavity concrete column, rigidity, the wholeness, avoid some appearing because concrete intensity is not enough and weight is too big and the accident of collapsing of appearance, mainly be applicable to the building field.
Description
Technical field
The utility model relates to a kind of hexagon cover circular hollow composite steel tube concrete column, is mainly applicable to building field.
Background technology
Concrete column is the irreplaceable component of building field, supporting member particularly in building structure, in the middle of accident in the past, all have the weight in concrete column too large, and the intensity of concrete column, rigidity, fireproof performance can not meet the demands, once any point can not meet requirement all can cause catastrophic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of hexagon to overlap circular hollow composite steel tube concrete column, is mainly used in the supporting member of the building construction of building field, can reaches the effect that globality is strong, intensity is high, fire resistance property is strong.
A kind of hexagon cover circular hollow composite steel tube concrete column, be made up of stirrup, outer steel pipe, concrete, connection connecting rod, interior steel pipe, it is characterized in that the shape of outer steel pipe is regular hexagon, interior steel pipe is circular, the concrete containing carbon fiber is filled between interior steel pipe and outer steel pipe, the arranged outside one of outer steel pipe encloses stirrup, coats fire resisting paint in the outside of stirrup, and arranges connection connecting rod between steel pipe point of intersection and interior steel pipe outside.
As improvement, positive six distortion are arranged to by outer steel pipe, and circle is arranged to by interior steel pipe.
As improvement, the arranged outside stirrup of outer steel pipe.
As improvement, interior steel pipe is welded to connect by being connected connecting rod with outer steel pipe.
As improvement, be coated with last layer fire resisting paint at the skin of stirrup.
As improvement, in concrete, add carbon fiber.
The beneficial effects of the utility model are: design hexagon cover is circular, the requirement of intensity can either be met, requirement attractive in appearance can be met again, in concrete, add carbon fiber simultaneously, strengthen the intensity of hollow concrete post, the arranged outside stirrup of steel core concrete column outside, can promote globality and the stiffness and strength of concrete column, avoids causing because of concrete strength deficiency the appearance caused the accident.
Accompanying drawing explanation
A kind of hexagon cover of Fig. 1 circular hollow composite steel tube concrete column top view.
Reference numeral: stirrup (1) outer steel pipe (2) concrete (3) connects connecting rod (4) interior steel pipe (5).
Detailed description of the invention
In Fig. 1, a kind of hexagon cover circular hollow composite steel tube concrete column, be made up of stirrup 1, outer steel pipe 2, concrete 3, connection connecting rod 4, interior steel pipe 5, the shape that it is characterized in that outer steel pipe 2 is regular hexagon, interior steel pipe 5 is circular, and fill the concrete 3 containing carbon fiber between interior steel pipe 5 and outer steel pipe 2, the arranged outside one of outer steel pipe 2 encloses stirrup 1, coat fire resisting paint in the outside of stirrup 1, and connection connecting rod 4 is set between steel pipe 2 point of intersection and interior steel pipe 5 outside.
As improvement, positive six distortion are arranged to by outer steel pipe 2, and circle is arranged to by interior steel pipe 5.
As improvement, the arranged outside stirrup 1 of outer steel pipe 2.
As improvement, interior steel pipe 5 is welded to connect by being connected connecting rod 4 with outer steel pipe 2.
As improvement, be coated with last layer fire resisting paint at the skin of stirrup 1.
As improvement, in concrete 3, add carbon fiber.
Claims (6)
1. a hexagon cover circular hollow composite steel tube concrete column, be made up of stirrup (1), outer steel pipe (2), concrete (3), connection connecting rod (4), interior steel pipe (5), the shape that it is characterized in that outer steel pipe (2) is regular hexagon, interior steel pipe (5) is circular, the concrete (3) containing carbon fiber is filled between interior steel pipe (5) and outer steel pipe (2), the arranged outside one of outer steel pipe (2) encloses stirrup (1), coat fire resisting paint in the outside of stirrup (1), and connection connecting rod (4) is set between steel pipe (2) point of intersection and interior steel pipe (5) outside.
2. a kind of hexagon cover circular hollow composite steel tube concrete column described in claim 1, it is characterized in that: positive six distortion are arranged to by outer steel pipe (2), circle is arranged to by interior steel pipe (5).
3. a kind of hexagon cover circular hollow composite steel tube concrete column described in claim 1, is characterized in that: the arranged outside stirrup (1) of outer steel pipe (2).
4. a kind of hexagon cover circular hollow composite steel tube concrete column described in claim 1, is characterized in that: interior steel pipe (5) is welded to connect by being connected connecting rod (4) with outer steel pipe (2).
5. a kind of hexagon cover circular hollow composite steel tube concrete column described in claim 1, is characterized in that: be coated with last layer fire resisting paint at the skin of stirrup (1).
6. a kind of hexagon cover circular hollow composite steel tube concrete column described in claim 1, is characterized in that: in concrete (3), add carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873073.1U CN205134739U (en) | 2015-11-05 | 2015-11-05 | Circular cavity compound steel pipes concrete column of hexagon cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873073.1U CN205134739U (en) | 2015-11-05 | 2015-11-05 | Circular cavity compound steel pipes concrete column of hexagon cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134739U true CN205134739U (en) | 2016-04-06 |
Family
ID=55620546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873073.1U Expired - Fee Related CN205134739U (en) | 2015-11-05 | 2015-11-05 | Circular cavity compound steel pipes concrete column of hexagon cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060096A (en) * | 2017-04-07 | 2017-08-18 | 东南大学 | Cellular boundling arranges the Super High turret structure system of hexagon cylinder |
| CN113665196A (en) * | 2021-08-25 | 2021-11-19 | 华南理工大学 | Double-steel-pipe concrete member with wrapped composite winding pipe and preparation method thereof |
-
2015
- 2015-11-05 CN CN201520873073.1U patent/CN205134739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060096A (en) * | 2017-04-07 | 2017-08-18 | 东南大学 | Cellular boundling arranges the Super High turret structure system of hexagon cylinder |
| CN107060096B (en) * | 2017-04-07 | 2019-07-12 | 东南大学 | The Super High turret structure system of honeycomb boundling arrangement hexagon cylinder |
| CN113665196A (en) * | 2021-08-25 | 2021-11-19 | 华南理工大学 | Double-steel-pipe concrete member with wrapped composite winding pipe and preparation method thereof |
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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: 20160406 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |