CN204163281U - A kind of limb steel pipe concrete column - Google Patents
A kind of limb steel pipe concrete column Download PDFInfo
- Publication number
- CN204163281U CN204163281U CN201420621710.1U CN201420621710U CN204163281U CN 204163281 U CN204163281 U CN 204163281U CN 201420621710 U CN201420621710 U CN 201420621710U CN 204163281 U CN204163281 U CN 204163281U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- concrete
- layer
- reinforcing rib
- concrete column
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 239000004567 concrete Substances 0.000 title claims abstract description 48
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a kind of limb steel pipe concrete column, it is characterized in that, comprise: steel pipe, it comprises coaxial outer steel pipe and interior steel pipe, the cross section of described outer steel pipe and described interior steel pipe is the polygon of at least hexagon, described outer outer wall of steel pipe distributes multiple H type reinforcing rib, and described interior outer wall of steel pipe distributes multiple T-shaped reinforcing rib; First layer of concrete, it is cast on the outer wall of described outer steel pipe; Second layer of concrete, it is cast in the space between described outer steel pipe and described interior steel pipe; Supporting layer, it is arranged in described interior steel pipe, be made up of the monolateral thin slice of plural pieces honeycomb, the monolateral thin slice of every sheet honeycomb comprises multiple groove and multiple connecting portion, and the utility model steel pipe have employed cross section and is polygonal structure and is provided with braced structures in interior steel pipe, adds bearing capacity and from heavy and light, quick construction, can the reduction of erection time, reduce construction costs, reach good building and economic effect.
Description
Technical field
The utility model relates to a kind of limb steel pipe concrete column.
Background technology
Steel core concrete column is structural element conventional in construction work, and common steel core concrete column places reinforcing cage in steel duct, the overall structure of then concreting formation.Because concrete structure has excellent load performance, so when the cross section of steel core concrete column is larger, if at the whole concreting in the inside of steel pipe, not only waste construction material, and the deadweight of steel core concrete column can be caused larger.In addition, existing steel core concrete column is executing man-hour requirement assembling reinforcement cage at the scene, consuming time longer, is unfavorable for the reduction of erection time.
Utility model content
In order to solve the problem existing for background technology, the utility model provides a kind of limb steel pipe concrete column, comprise: steel pipe, it comprises coaxial outer steel pipe and interior steel pipe, the cross section of described outer steel pipe and described interior steel pipe is the polygon of at least hexagon, described outer outer wall of steel pipe distributes multiple H type reinforcing rib, described interior outer wall of steel pipe distributes multiple T-shaped reinforcing rib, and described H type reinforcing rib and described T-shaped reinforcing rib are arranged and interlaced placement along the longitudinal direction of described outer steel pipe and described interior steel pipe; First layer of concrete, it is cast on the outer wall of described outer steel pipe, is made up of active level powder concrete; Second layer of concrete, it is cast in the space between described outer steel pipe and described interior steel pipe, is made up of stationary level concrete matched rubble; And supporting layer, it is arranged in described interior steel pipe, is made up of the monolateral thin slice of plural pieces honeycomb, and the monolateral thin slice of every sheet honeycomb comprises multiple groove and multiple connecting portion, by being fixedly connected to form honeycomb hole between described channel bottom between any two grooves.
Preferred version is: described H type reinforcing rib and described T-shaped reinforcing rib are provided with stirrup.
Preferred version is: described second coagulate layer thickness is greater than the thickness of described first layer of concrete.
Preferred version is: described outer steel pipe and described interior steel pipe are hexagonal.
Preferred version is: in described first layer of concrete and the second layer of concrete, be provided with reinforcing bar, and described reinforcing bar is arranged along the longitudinal direction of described steel pipe.
Preferred version is: the honeycomb hole of described supporting layer is hexagon.
Preferred version is: described supporting layer is iron structure.
Preferred version is: described reinforcing bar is many and is parallel to each other.
The utility model steel pipe have employed cross section and is polygonal structure and is provided with braced structures in interior steel pipe, adds bearing capacity and from heavy and light, quick construction, can the reduction of erection time, reduces construction costs, reaches good building and economic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the supporting layer in the utility model in steel pipe;
Fig. 3 is the structural representation of the monolateral thin slice of the utility model honeycomb;
Fig. 4 is the utility model wall scroll honeycomb structure supporting body structure schematic diagram;
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1, comprise outer steel pipe 1 and interior steel pipe 2, the outer wall of described outer steel pipe is built the first layer of concrete 3, first layer of concrete 3 is made up of active level powder concrete, build the second layer of concrete 4, second layer of concrete 4 outside between steel pipe 1 and interior steel pipe 2 to be made up of stationary level concrete matched rubble, active level powder concrete density is little, good heat preservation performance, the advantages such as shock resistance is good.Described second layer of concrete 4 thickness is greater than the thickness of described first layer of concrete 3, and such structure can strengthen the bearing capacity of reinforced concrete post.
Described outer steel pipe 1 outer wall distributes multiple H type reinforcing rib 5, described interior steel pipe 2 outer wall distributes multiple T-shaped reinforcing rib 6, and described H type reinforcing rib 5 and described T-shaped reinforcing rib 6 are arranged and interlaced placement along the longitudinal direction of described outer steel pipe 1 and described interior steel pipe 2.H type reinforcing rib 5 and T-shaped reinforcing rib 6 can be welded on the outer wall of outer steel pipe 1 and interior steel pipe 2.
The cross section of described outer steel pipe 1 and described interior steel pipe 2 is the polygon of at least hexagon, can carry top-down pressure to a greater extent like this, is the best especially with hexagon.Described H type reinforcing rib 5 and described T-shaped reinforcing rib 6 are provided with stirrup, with the globality of reinforcing steel bar concrete column.
In described first layer of concrete 3 and the second layer of concrete 4, be provided with reinforcing bar, described reinforcing bar is arranged along the longitudinal direction of described steel pipe, and described reinforcing bar is many and is parallel to each other, can the bearing capacity of Concrete Structure post and ductility.
As shown in Figure 2,3, 4, supporting layer is provided with in interior steel pipe 2, supporting layer is arranged in described interior steel pipe 2, be made up of the monolateral thin slice 7 of plural pieces honeycomb, the monolateral thin slice of every sheet honeycomb 7 comprises multiple groove 8 and multiple connecting portion 9, by being fixedly connected to form honeycomb hole between described channel bottom between any two grooves 8, the honeycomb hole of supporting layer is hexagon, is made up of iron structure;
Get a sheet metal, strike out the monolateral thin slice 7 of honeycomb, the monolateral thin slice of honeycomb 7 comprises multiple groove 8 and multiple connecting portion 9, this groove 8 shape is isosceles trapezoid groove, in fact connecting portion 9 is exactly the part that sheet metal is not stamped, by connecting portion 9 transition between any two grooves 8, or alternatively any two connecting portions 9 carry out transition by groove 8.Foil material is selected than iron, can the material such as aluminium, stainless steel, there is the advantages such as lightweight and low price.
As shown in Figure 4, use the monolateral thin slice 7 of two panels honeycomb to dock and mutually fasten, form wall scroll honeycomb structure supporter.Now, multiple honeycomb hole is defined along honeycomb monolateral thin slice 7 length direction.
Although the embodiment disclosed by the utility model is as above, the embodiment that described content just adopts for the ease of understanding the utility model, and be not used to limit the utility model.Technician in any the utility model art; under the prerequisite not departing from the spirit and scope disclosed by the utility model; any amendment and change can be done what implement in form and in details; but scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (8)
1. a limb steel pipe concrete column, is characterized in that, comprising:
Steel pipe, it comprises coaxial outer steel pipe and interior steel pipe, the cross section of described outer steel pipe and described interior steel pipe is the polygon of at least hexagon, described outer outer wall of steel pipe distributes multiple H type reinforcing rib, described interior outer wall of steel pipe distributes multiple T-shaped reinforcing rib, and described H type reinforcing rib and described T-shaped reinforcing rib are arranged and interlaced placement along the longitudinal direction of described outer steel pipe and described interior steel pipe;
First layer of concrete, it is cast on the outer wall of described outer steel pipe, is made up of active level powder concrete;
Second layer of concrete, it is cast in the space between described outer steel pipe and described interior steel pipe, is made up of stationary level concrete matched rubble;
And supporting layer, it is arranged in described interior steel pipe, is made up of the monolateral thin slice of plural pieces honeycomb, and the monolateral thin slice of every sheet honeycomb comprises multiple groove and multiple connecting portion, by being fixedly connected to form honeycomb hole between described channel bottom between any two grooves.
2. limb steel pipe concrete column according to claim 1, is characterized in that, described H type reinforcing rib and described T-shaped reinforcing rib are provided with stirrup.
3. limb steel pipe concrete column according to claim 1, is characterized in that, described second coagulate layer thickness is greater than the thickness of described first layer of concrete.
4. limb steel pipe concrete column according to claim 1, is characterized in that, described outer steel pipe and described interior steel pipe are circular.
5. limb steel pipe concrete column according to claim 1, is characterized in that, in described first layer of concrete and the second layer of concrete, be provided with reinforcing bar, and described reinforcing bar is arranged along the longitudinal direction of described steel pipe.
6. limb steel pipe concrete column according to claim 1, is characterized in that, the honeycomb hole of described supporting layer is hexagon.
7. limb steel pipe concrete column according to claim 1, is characterized in that, described supporting layer is iron structure.
8. limb steel pipe concrete column according to claim 5, is characterized in that, described reinforcing bar is many and is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621710.1U CN204163281U (en) | 2014-10-24 | 2014-10-24 | A kind of limb steel pipe concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621710.1U CN204163281U (en) | 2014-10-24 | 2014-10-24 | A kind of limb steel pipe concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163281U true CN204163281U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621710.1U Expired - Fee Related CN204163281U (en) | 2014-10-24 | 2014-10-24 | A kind of limb steel pipe concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237453A (en) * | 2017-07-20 | 2017-10-10 | 殷诗宝 | A kind of concrete filled steel tube coupled column |
| CN109339339A (en) * | 2018-12-03 | 2019-02-15 | 长江大学 | A kind of composite concrete coupled column |
-
2014
- 2014-10-24 CN CN201420621710.1U patent/CN204163281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237453A (en) * | 2017-07-20 | 2017-10-10 | 殷诗宝 | A kind of concrete filled steel tube coupled column |
| CN109339339A (en) * | 2018-12-03 | 2019-02-15 | 长江大学 | A kind of composite concrete coupled column |
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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: 20150218 |