CN207499244U - A kind of teeprofile concrete combination column - Google Patents
A kind of teeprofile concrete combination column Download PDFInfo
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- CN207499244U CN207499244U CN201721269505.3U CN201721269505U CN207499244U CN 207499244 U CN207499244 U CN 207499244U CN 201721269505 U CN201721269505 U CN 201721269505U CN 207499244 U CN207499244 U CN 207499244U
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- tube wall
- steel pipe
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- concrete combination
- combination column
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Abstract
The utility model discloses a kind of teeprofile concrete combination columns, by the coagulation local soil type of the steel pipe with T shape internal cavities and empty intra-bladder instillation into, nook is provided with connecting elements in steel pipe, connecting elements by T shape cavitys be divided into that two relatively independent but the filling concrete area of connection.The connector set in steel pipe, enhance the constraint of nook tube wall in steel pipe so as to improve the bearing capacity of coupled column and anti-seismic performance or compared with the prior art in have and reduce the number of steel pipe cavity consequently facilitating steel pipe manufacture installation and concrete pour for the coupled columns of multiple cavities.The utility model compared with prior art, has simple structure, convenient for manufacture installation and concreting, and with higher bearing capacity and good anti-seismic performance.
Description
Technical field
The utility model is related to a kind of teeprofile concrete combination columns, belong to engineering construction field.
Background technology
With the popularization of building industrialization, application of the assembling type steel structure in residential housing gradually increases, using abnormity
Concrete filled steel tube coupled column, column limb width and filling wall thickness are of substantially equal, can avoid the stupefied protrusion of indoor-bollard, increase the reality in room
Border usable floor area, while composite pile prepared from special section steel tube concrete horizontal layout is flexible, good economy performance, meets nation-building economizing type society
The requirement of meeting.Composite pile prepared from special section steel tube concrete frame can also form frame -- support or frame -- with support or shear wall and cut
Power wall system, therefore have broad application prospects.
Several forms below teeprofile Combined concrete column section generally use at present：(1), tube wall F, tube wall H respectively to
Tube wall C or tube wall A is extended in column, tube wall E is connected, form several individual cavities；(2), the connectionless structure of inside cavity
Part sets vertical angle steel in the interior nook that tube wall A and tube wall H and tube wall E and tube wall F intersect；(3), inside cavity is connectionless
Component is set respectively between tube wall A and tube wall C, tube wall E and tube wall C and tube wall F and tube wall H to wearing screw rod.Chapped pipe mixes
Solidifying local soil type zygostyle limb is wide smaller, generally no greater than 200mm, the first Special-Shaped Column is since cavity is narrow, unsuitable casting concrete, and
It is complicated to manufacture mounting process；Second of Special-Shaped Column then tube wall globality poor, it is weak to concrete restriction ability, bearing capacity is low,
Poor seismic behavior；For the third Special-Shaped Column due to need to punch on tube wall to wearing screw rod, processing and manufacturing is complicated and weakens tube wall
Integrality, while evagination screw rod influences construction and decoration.For the application of further genralrlization composite pile prepared from special section steel tube concrete, need to study
Develop a kind of reasonable stress, simple structure and with compared with high-bearing capacity and good anti-seismic performance teeprofile concrete combination column.
Invention content
In order to overcome above-mentioned prior art shortcoming, the purpose of this utility model is to provide a kind of teeprofile coagulation local soil types
Zygostyle has reasonable stress, simple structure, convenient for component manufacture, installation, can effectively improve the bearing capacity of coupled column and resist
Shock stability makes composite pile prepared from special section steel tube concrete be promoted the use of in residential housing.
In order to realize above-mentioned technical purpose, the utility model employs following technical scheme：
A kind of teeprofile concrete combination column, it is characterised in that：The teeprofile concrete combination column is by in T shapes
The coagulation local soil type of the steel pipe of portion's cavity and empty intra-bladder instillation is into nook is provided with connecting elements in steel pipe, and connecting elements is by T shapes
Cavity be divided into two it is relatively independent but connection filling concrete area；Steel pipe with T shape internal cavities is by c-type pipe and U-shaped
Pipe is welded, and c-type pipe includes tube wall A, tube wall B, tube wall C, tube wall D, tube wall E, and U-tube includes tube wall F, tube wall G, tube wall H,
Tube wall A, the tube wall E of c-type pipe weld the inside corner to form steel pipe, tube wall A and tube wall E with the tube wall H of U-tube, tube wall F respectively
Between be provided with connecting elements.
In one embodiment, connector is polylith vertically spaced apart batten plate, batten plate both ends respectively with tube wall A,
Tube wall E is welded.
In another embodiment, connector is more vertically spaced apart angle steel, angle steel both ends respectively with tube wall
A, tube wall E is welded.
In third embodiment, connector is the vertically extending and reinforcing bar that continuously bends, reinforcing bar respectively with tube wall A, pipe
Wall E is welded.
C-type pipe, U-tube are molded respectively by steel plate cold bending.
The utility model compared with prior art, has the following advantages and beneficial effect：
(1) in the utility model, connecting elements is set in teeprofile concrete combination column, enhances the entirety of tube wall
Property, the effect of contraction to steel pipe inner concrete is improved, so as to improve the bearing capacity and anti-seismic performance of coupled column.
(2) in the utility model, it is vertical arranged for interval that connecting elements is set in teeprofile concrete combination column, is made
The T shape cavitys that it is one that steel pipe is interior, the cast of advantageously combined column inner concrete.
(3) in the utility model, connecting elements is set in teeprofile concrete combination column, can effectively reduce c-type pipe and
Welding deformation when U-tube is welded.
(4) in the utility model, cancel to wearing screw rod, simplify process for machining and manufacturing, keep the integrality of tube wall, avoid
Influence the evagination screw rod of construction and decoration.
(5) in the utility model, c-type pipe and U-tube are molded using steel plate cold bending, reduce welding capacity during manufacture, are reduced
Cost of manufacture improves the quality of steel pipe.
Description of the drawings
Fig. 1 is the structure diagram of teeprofile concrete combination column.
Fig. 2 is the structure diagram that c-type pipe uses cold roll forming.
Fig. 3 is the structure diagram that U-tube uses cold roll forming.
Fig. 4 is the structure diagram of connecting elements in embodiment 1.
Fig. 5 is the structure diagram of connecting elements in embodiment 2.
Fig. 6 is the structure diagram of connecting elements in embodiment 3.
1- tube walls A, 2- tube wall B, 3- tube wall C, 4- tube wall D, 5- tube wall E, 6- tube wall F, 7- tube wall G, 8- tube wall H, 9- companies
Connection member.
Specific embodiment
Purpose, technical scheme and advantage to make utility model are clearer, with reference to the accompanying drawings and examples to this reality
It is described in further details with novel.
Embodiment 1：
Teeprofile concrete combination column as shown in Figure 1 is welded by the c-type pipe and U-tube vertically placed and is formed with T
The steel pipe of shape internal cavity, and be perfused with concrete in T shape cavitys and form teeprofile concrete combination column.C-type pipe includes pipe
Wall A1, tube wall B2, tube wall C3, tube wall D4, tube wall E5, U-tube include tube wall F6, tube wall G7, tube wall H8.As shown in Figure 2 and Figure 3,
C-type pipe and U-tube can be molded by steel plate cold bending respectively or c-type pipe and U-tube are welded again by the clod wash of steel plate elder generation or directly welded respectively
It connects.
Wherein tube wall A1 welds to form corner on the inside of steel pipe with tube wall H8, tube wall E5 and tube wall F6.
To enhance the constraint to the tube wall A1, tube wall E5 of corner on the inside of steel pipe, while reduce weldering of the steel pipe in welding process
Deformation is connect, internal connecting elements 9 is provided between tube wall A1 and tube wall E5, connecting elements 9 is polylith vertically arranged for interval
Batten plate, batten plate both ends are connect respectively with tube wall A1, tube wall E5 by fillet weld, as shown in Figure 4.
The utility model has the advantages that reasonable stress, simple structure, high capacity and anti-seismic performance are good.
Embodiment 2：
The present embodiment is further optimized based on the above embodiments, the utility model is realized to be more preferable, such as 5 institutes
Show, be specifically arranged to such as lower structure：Connecting elements 9 is more vertically spaced apart angle steel, angle steel both ends respectively with tube wall
A1, tube wall E5 are connected by fillet weld.
Embodiment 3：
The present embodiment is further optimized based on the above embodiments, the utility model is realized to be more preferable, such as 6 institutes
Show, be specifically arranged to such as lower structure：Connecting elements 9 is the vertically extending and reinforcing bar that continuously bends, reinforcing bar respectively with tube wall A1, pipe
Wall E5 is welded.
Claims (5)
1. a kind of teeprofile concrete combination column, it is characterised in that：The teeprofile concrete combination column is by inside with T shapes
The coagulation local soil type of the steel pipe of cavity and empty intra-bladder instillation is into nook is provided with connecting elements in steel pipe, and connecting elements is empty by T shapes
Chamber be divided into two it is relatively independent but connection filling concrete area；Steel pipe with T shape internal cavities is by c-type pipe and U-tube
It is welded, c-type pipe includes tube wall A, tube wall B, tube wall C, tube wall D, tube wall E, and U-tube includes tube wall F, tube wall G, tube wall H, C
Tube wall A, the tube wall E of type pipe weld the inside corner to form steel pipe, tube wall A and tube wall E with the tube wall H of U-tube, tube wall F respectively
Between be provided with connecting elements.
2. teeprofile concrete combination column according to claim 1, it is characterised in that：Connector for polylith vertically between
Every the batten plate of arrangement, batten plate both ends are welded respectively with tube wall A, tube wall E.
3. teeprofile concrete combination column according to claim 1, it is characterised in that：Connector for more vertically between
Every the angle steel of arrangement, angle steel both ends are welded respectively with tube wall A, tube wall E.
4. teeprofile concrete combination column according to claim 1, it is characterised in that：Connector is vertically extending and connects
The reinforcing bar of continuous bending, reinforcing bar weld respectively with tube wall A, tube wall E.
5. teeprofile concrete combination column according to claim 1, it is characterised in that：C-type pipe, U-tube are respectively by steel plate
Cold roll forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269505.3U CN207499244U (en) | 2017-09-29 | 2017-09-29 | A kind of teeprofile concrete combination column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269505.3U CN207499244U (en) | 2017-09-29 | 2017-09-29 | A kind of teeprofile concrete combination column |
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| Publication Number | Publication Date |
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| CN207499244U true CN207499244U (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721269505.3U Active CN207499244U (en) | 2017-09-29 | 2017-09-29 | A kind of teeprofile concrete combination column |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118003A (en) * | 2019-06-06 | 2019-08-13 | 北京汇筑建筑科技有限公司 | Steel plate Special-Shaped Column and construction set based on bending splicing process |
| CN111980157A (en) * | 2020-08-26 | 2020-11-24 | 长安大学 | Open steel pipe concrete structure with cold-bending turned edge and batten plate |
-
2017
- 2017-09-29 CN CN201721269505.3U patent/CN207499244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118003A (en) * | 2019-06-06 | 2019-08-13 | 北京汇筑建筑科技有限公司 | Steel plate Special-Shaped Column and construction set based on bending splicing process |
| CN110118003B (en) * | 2019-06-06 | 2023-10-20 | 北京和筑科技有限公司 | Steel plate special-shaped column based on bending and splicing process and building component |
| CN111980157A (en) * | 2020-08-26 | 2020-11-24 | 长安大学 | Open steel pipe concrete structure with cold-bending turned edge and batten plate |
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