CN206360212U - A kind of resistance to compression factory building concrete filled steel tube column - Google Patents
A kind of resistance to compression factory building concrete filled steel tube column Download PDFInfo
- Publication number
- CN206360212U CN206360212U CN201720022737.2U CN201720022737U CN206360212U CN 206360212 U CN206360212 U CN 206360212U CN 201720022737 U CN201720022737 U CN 201720022737U CN 206360212 U CN206360212 U CN 206360212U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- interior
- caulking groove
- fin
- stirrup
- 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 discloses a kind of resistance to compression factory building concrete filled steel tube column, the interior steel pipe and outer steel pipe set including concentric, the gap for being used for pouring into a mould concrete is provided between interior steel pipe and outer steel pipe, the vertical muscle of some arrays annular in shape is longitudinally provided with gap, some stirrups are transversely provided with vertical muscle, interior outer wall of steel pipe is provided with reinforcing ring, connect fin and be provided with caulking groove, stirrup is connected with vertical muscle and is embedded in caulking groove and is welded and fixed with being connected fin, compared with prior art, the utility model is by setting interior steel pipe and outer steel pipe, concrete is poured into a mould in its gap mutually formed, the setting of interior steel pipe makes concrete filled steel tube column be in hollow-core construction, mitigate deadweight, convenient transport and lifting, it is connected using stirrup with vertical muscle, it is carried out spacing and fixed, simultaneously by the way that stirrup is connected with the caulking groove being connected on fin, there is attachment structure of the stirrup with being connected fin between two steel pipes in addition to concrete, that improves each steel pipe and concrete cooperates with compressive property.
Description
【Technical field】
The utility model is related to the technical field of building element, particularly a kind of resistance to compression factory building concrete filled steel tube column.
【Background technology】
The existing species for having single-storey factory building column mainly has steel column, cast-in-situ steel reinforced concrete column and prefabricated reinforced concrete
Column.The cost of steel column is high, and steel using amount is big.The cast-in-situ reinforced concrete column construction period is long, complex process, labor intensive, because
Large eccentricity force column, post with girder steel also than larger.Prefabricated reinforced concrete column is solid construction, is caused from great, transport
Lifting inconvenience.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of resistance to compression factory building concrete filled steel tube
Column, it is possible to increase integrated carrying and compressive property, mitigates deadweight, convenient transport and lifting.
To achieve the above object, the utility model proposes a kind of resistance to compression factory building concrete filled steel tube column, including with circle
Interior steel pipe and outer steel pipe that the heart is set, being provided between the interior steel pipe and outer steel pipe is used to pouring into a mould the gap of concrete, it is described between
Longitudinally it is provided with the vertical muscle of some arrays annular in shape, the vertical muscle and is transversely provided with some stirrups, the interior outer wall of steel pipe in gap
Provided with reinforcing ring, the reinforcing ring is provided with the connection fin in divergent shape array, and the connection fin is provided with caulking groove, described
Stirrup is connected with vertical muscle and is embedded in the caulking groove and is welded and fixed with being connected fin.
Preferably, the connection fin is trapezoidal, and the caulking groove is opened up on connection fin vertically, and the caulking groove is opened
Upward, the width of the caulking groove is corresponding with stirrup for mouth.
Preferably, the end of the connection fin is provided with support chip, the support chip is annularly arranged for interior be lining in
The inwall of outer steel pipe.
Preferably, the reinforcing ring and interior steel pipe are spirally connected fixation through screw.
The beneficial effects of the utility model：Compared with prior art, the utility model by setting in steel pipe and outer steel pipe,
Concrete is poured into a mould in its gap mutually formed, the setting of interior steel pipe makes concrete filled steel tube column be in hollow-core construction, mitigated certainly
Weight, convenient transport and is lifted, and is connected using stirrup with vertical muscle, it is carried out spacing and fixed, at the same by by stirrup with being connected
Caulking groove connection on fin, has attachment structure of the stirrup be connected fin between two steel pipes in addition to concrete, each steel pipe of raising and
The collaboration compressive property of concrete, effectively plays two kinds of respective advantages of material of steel and concrete, significantly improves pressure resistance
Degree, while overcoming the shortcoming that local buckling easily occurs for steel-tube construction.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the connection diagram of interior steel pipe and stirrup in the utility model；
In figure：The outer steel pipe of steel pipe, 2-, 3- gaps, the vertical muscle of 4-, 5- stirrups, 6- reinforcing rings, 7- connections fin, 8- are embedding in 1-
Groove, 9- support chips, 10- screws.
【Embodiment】
Refering to Fig. 1 and Fig. 2, the utility model includes the interior steel pipe 1 and outer steel pipe 2 that concentric is set, the interior steel pipe 1 with
The vertical muscle that some arrays annular in shape are longitudinally provided with the gap 3 for being used for pouring into a mould concrete, the gap 3 is provided between outer steel pipe 2
4, vertical muscle 4 is made up of strength grade of HRB335 screw-thread steel, and some stirrups 5, the use of stirrup 5 etc. are transversely provided with the vertical muscle
Level intensity is made up of HPB300 plain bar, and the interior outer wall of steel pipe 1 is provided with reinforcing ring 6, and the reinforcing ring 6, which is provided with, is in
The connection fin 7 of divergent shape array, the connection fin 7 is provided with caulking groove 8, and the stirrup 5 is connected with vertical muscle 4 and is embedded in institute
State and be welded and fixed in caulking groove 8 with being connected fin 7.
Specifically, the connection fin 7 is trapezoidal, and vertical open up of the caulking groove 8 is connected on fin 7, the caulking groove 8
Opening up, the width of the caulking groove 8 is corresponding with stirrup 5.In caulking groove 8 of the stirrup 5 by its opening press-in connection fin 7.
Specifically, the end of the connection fin 7 is provided with support chip 9, the support chip 9 is annularly arranged for interior be lining in
The inwall of outer steel pipe 2.When outer steel pipe 2 and interior steel pipe 1 coordinate and installed, support chip 9 externally steel pipe 2 can be oriented to, it is ensured that
It is concentric to set.
Specifically, the reinforcing ring 6 and interior steel pipe 1 are spirally connected fixation through screw 10.Screw 10 is located at two neighboring connection wing
Between piece 7.
It, to explanation of the present utility model, is limited of the present utility model that above-described embodiment, which is, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. a kind of resistance to compression factory building concrete filled steel tube column, it is characterised in that：The interior steel pipe (1) and outer steel set including concentric
Manage (2), be provided with the gap (3) for being used for pouring into a mould concrete, the gap (3) and indulge between the interior steel pipe (1) and outer steel pipe (2)
To the vertical muscle (4) provided with some arrays annular in shape, some stirrups (5), interior steel pipe (1) outer wall are transversely provided with the vertical muscle
Reinforcing ring (6) is provided with, the reinforcing ring (6) is provided with the connection fin (7) in divergent shape array, the connection fin (7)
Caulking groove (8) is provided with, the stirrup (5) is connected with vertical muscle (4) and is embedded in the caulking groove (8) with being connected fin (7) welding
It is fixed.
2. a kind of resistance to compression factory building concrete filled steel tube column according to claim 1, it is characterised in that：The connection fin
(7) it is trapezoidal, and the caulking groove (8) is vertical opens up on connection fin (7), opening up, the caulking groove of the caulking groove (8)
(8) width is corresponding with stirrup (5).
3. a kind of resistance to compression factory building concrete filled steel tube column according to claim 2, it is characterised in that：The connection fin
(7) end is provided with support chip (9), and the support chip (9) is annularly arranged for the interior inwall for being lining in outer steel pipe (2).
4. a kind of resistance to compression factory building concrete filled steel tube column according to claim 1, it is characterised in that：The reinforcing ring
(6) it is spirally connected fixation through screw (10) with interior steel pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022737.2U CN206360212U (en) | 2017-01-09 | 2017-01-09 | A kind of resistance to compression factory building concrete filled steel tube column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022737.2U CN206360212U (en) | 2017-01-09 | 2017-01-09 | A kind of resistance to compression factory building concrete filled steel tube column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360212U true CN206360212U (en) | 2017-07-28 |
Family
ID=59379748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022737.2U Expired - Fee Related CN206360212U (en) | 2017-01-09 | 2017-01-09 | A kind of resistance to compression factory building concrete filled steel tube column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016993A (en) * | 2019-04-28 | 2019-07-16 | 熊福军 | A kind of concrete steel structural upright |
| CN111636418A (en) * | 2020-05-27 | 2020-09-08 | 中铁大桥勘测设计院集团有限公司 | Ultra-large-diameter steel skeleton concrete pipe pile deepwater foundation and construction method |
-
2017
- 2017-01-09 CN CN201720022737.2U patent/CN206360212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016993A (en) * | 2019-04-28 | 2019-07-16 | 熊福军 | A kind of concrete steel structural upright |
| CN111636418A (en) * | 2020-05-27 | 2020-09-08 | 中铁大桥勘测设计院集团有限公司 | Ultra-large-diameter steel skeleton concrete pipe pile deepwater foundation and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170728 Termination date: 20180109 |