CN203808300U - Heading web steel pipe beam composite structure - Google Patents
Heading web steel pipe beam composite structure Download PDFInfo
- Publication number
- CN203808300U CN203808300U CN201420072329.4U CN201420072329U CN203808300U CN 203808300 U CN203808300 U CN 203808300U CN 201420072329 U CN201420072329 U CN 201420072329U CN 203808300 U CN203808300 U CN 203808300U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- heading
- web
- unit
- wing
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 239000002131 composite material Substances 0.000 title abstract 4
- 239000004567 concrete Substances 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 3
- 239000011372 high-strength concrete Substances 0.000 claims description 3
- 239000011376 self-consolidating concrete Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a heading web steel pipe beam composite structure. The heading web steel pipe beam composite structure is formed by a steel pipe beam assembly; the steel pipe beam assembly is formed by a plurality of steel pipe units through sequence connection; the steel pipe units are provided with empty chambers; concrete pours inside the empty chambers; the steel pipe units are formed by a plurality of T-shaped units by splicing; the T-shaped units comprise first flanges and heading webs which are vertically arranged on one sides of the first flanges; first flange portions which are arranged on bilateral sides of the heading webs are first flanges and third flanges; the adjacent T-shaped units are reversely arranged in a mode of being opposite to the heading webs; a heading of the heading web of every T-shaped unit and welding joints of the first flanges of every two T-shaped units which are arranged on the other side in the same direction are welded; the second flanging of the front T-shaped unit, the third flanging of the rear T-shaped unit and the heading webs of the front and rear T-shaped units are defined into the steel pipe units. The heading web steel pipe beam composite structure has the advantages of well developing steel performance and saving steel materials compared with the one end bent web.
Description
Technical field
The utility model relates to a kind of heading web steel pipe bundle combining structure, belongs to building structure field.
Background technology
Connection in steel pipe bundle combining structure between steel pipe bundle is docked welding by the edge of a wing and is realized, in steel pipe bundle, after the bending of one end, become in the web of L-type, using the minor face of bending during as the butt-welded lead-in in the steel pipe bundle edge of a wing, ensure that frange plate is closely connected with lead-in, the minor face that just need to ensure web bending has enough length, thereby cause the steel plate at web bending radian place to be utilized, and moderate finite deformation may occur in web bending place in the time of concrete perfusion, thereby affect the planarization of body of wall.And play the effect of lead-in when heading web not only can weld on the edge of a wing in steel pipe bundle, and its heading surfacing, can closely be connected with edge of a wing steel plate, be conducive to ensure smooth welded seam, saving steel.
Summary of the invention
In order to overcome the above-mentioned shortcoming that in steel pipe bundle combining structure, L-type web exists, the utility model provides a kind of makes the making of steel pipe bundle easier, and stress performance is better, the heading web steel pipe bundle combining structure of more saving material simultaneously.
The technical solution adopted in the utility model is:
A kind of heading web steel pipe bundle combining structure, is characterized in that: be made up of steel pipe bundle assembly, described steel pipe bundle assembly is connected and composed successively by multiple steel pipes unit, and described steel pipe unit has cavity fluid concrete in described cavity;
Described steel pipe unit is made up of multiple T-shaped unit spliceds; Described T-shaped unit comprises first edge of a wing and is vertically set on the heading web of the first edge of a wing one side, the part that first edge of a wing is distributed in heading web both sides is respectively second edge of a wing and the 3rd edge of a wing, setting is put upside down in the relative mode of heading web in adjacent T-shaped unit, the weld seam welding on first edge of a wing of two T-shaped unit that arrange in the same way of the heading of the heading web of each T-shaped unit and opposite side; The 3rd edge of a wing of second edge of a wing of previous T type unit, a rear T-shaped unit, the heading web of two T-shaped unit, front and back enclose steel pipe unit jointly;
The T-shaped unit of the T-shaped unit of the steel pipe unit of front end and the steel pipe unit of rear end is by a side plate and steel plate sealing welding; Described heading web forms the dividing plate between adjacent steel pipe unit.
Further, on the inside wall on the first described edge of a wing, be provided with peg.
Further, on the dividing plate between adjacent steel pipe unit, through hole is set.
Further, described concrete can be ordinary concrete, high-strength concrete, light weight aggregate concrete or self-compacting concrete.
Heading web steel pipe bundle combining structure described in the utility model, compared with the web steel pipe bundle structure that is bent into L-type with one end, the utility model can utilize steel more fully; The heading of web plays backing plate effect, and heading one end can be tight with edge of a wing welding more closely, effectively reduces the distortion of steel pipe bundle and improve weldquality.
Preservative treatment of the present utility model can be rust prevention by applying liquid material paint or galvanizing by dipping after impeller blasting; Fire prevention is processed can spray thick-layered fire coating or scumbling type fireproof paint.
The beneficial effects of the utility model are mainly manifested in: 1, heading web more can be given full play to the performance of steel, saving steel than the web of one end bending; 2, heading and frange plate are shelved closely, are conducive to ensure that weld seam is full smooth, improve weldquality.3, the backing plate when heading of heading web is as edge of a wing docking welding, convenient construction is made, and economic performance is superior.
Brief description of the drawings
Fig. 1 is the plan view of the utility model heading web steel pipe bundle combining structure.
Fig. 2 is the T-shaped unit of the utility model heading web steel pipe bundle combining structure.
Detailed description of the invention
See figures.1.and.2, a kind of heading web steel pipe bundle combining structure, is made up of steel pipe bundle assembly, and described steel pipe bundle assembly is connected and composed successively by multiple steel pipes unit, and described steel pipe unit has cavity, fluid concrete 2 in described cavity;
Described steel pipe unit is made up of multiple T-shaped unit spliceds; Described T-shaped unit comprises first edge of a wing 1 and is vertically set on the heading web 13 of the first edge of a wing 1 one sides, the part that first edge of a wing 1 is distributed in heading web 13 both sides is respectively second edge of a wing 11 and the 3rd edge of a wing 12, setting is put upside down in the relative mode of heading web 13 in adjacent T-shaped unit, and the heading 131 of the heading web 13 of each T-shaped unit welds with the weld seam on first edge of a wing 1 of two T-shaped unit that arrange in the same way of opposite side; The 3rd edge of a wing 12 of second edge of a wing 11 of previous T type unit, a rear T-shaped unit, the heading web 13 of two T-shaped unit, front and back enclose steel pipe unit jointly;
The T-shaped unit of the T-shaped unit of the steel pipe unit of front end and the steel pipe unit of rear end seals welding by a side plate 3 and steel plate 4; Described heading web 13 forms the dividing plate between adjacent steel pipe unit.
Further, on the inside wall on the first described edge of a wing 1, be provided with peg 5.
Further, on the dividing plate between adjacent steel pipe unit, through hole is set.
Further, described concrete 2 can be ordinary concrete, high-strength concrete, light weight aggregate concrete or self-compacting concrete.
Content described in this manual embodiment is only enumerating of way of realization to inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (4)
1. a heading web steel pipe bundle combining structure, is characterized in that: be made up of steel pipe bundle assembly, described steel pipe bundle assembly is connected and composed successively by multiple steel pipes unit, and described steel pipe unit has cavity, fluid concrete in described cavity;
Described steel pipe unit is made up of multiple T-shaped unit spliceds; Described T-shaped unit comprises first edge of a wing and is vertically set on the heading web of the first edge of a wing one side, the part that first edge of a wing is distributed in heading web both sides is respectively second edge of a wing and the 3rd edge of a wing, setting is put upside down in the relative mode of heading web in adjacent T-shaped unit, the weld seam welding on first edge of a wing of two T-shaped unit that arrange in the same way of the heading of the heading web of each T-shaped unit and opposite side; The 3rd edge of a wing of second edge of a wing of previous T type unit, a rear T-shaped unit, the heading web of two T-shaped unit, front and back enclose steel pipe unit jointly;
The T-shaped unit of the T-shaped unit of the steel pipe unit of front end and the steel pipe unit of rear end is by a side plate and steel plate sealing welding; Described heading web forms the dividing plate between adjacent steel pipe unit.
2. a kind of heading web steel pipe bundle combining structure as claimed in claim 1, is characterized in that: on the inside wall on the first described edge of a wing, be provided with peg.
3. a kind of heading web steel pipe bundle combining structure as claimed in claim 2, is characterized in that: on the dividing plate between adjacent steel pipe unit, through hole is set.
4. a kind of heading web steel pipe bundle combining structure as claimed in claim 3, is characterized in that: described concrete can be ordinary concrete, high-strength concrete, light weight aggregate concrete or self-compacting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072329.4U CN203808300U (en) | 2014-02-19 | 2014-02-19 | Heading web steel pipe beam composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072329.4U CN203808300U (en) | 2014-02-19 | 2014-02-19 | Heading web steel pipe beam composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808300U true CN203808300U (en) | 2014-09-03 |
Family
ID=51447077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072329.4U Expired - Lifetime CN203808300U (en) | 2014-02-19 | 2014-02-19 | Heading web steel pipe beam composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883039A (en) * | 2014-02-19 | 2014-06-25 | 浙江杭萧钢构股份有限公司 | Headed-web steel tube bundle combined structure |
-
2014
- 2014-02-19 CN CN201420072329.4U patent/CN203808300U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883039A (en) * | 2014-02-19 | 2014-06-25 | 浙江杭萧钢构股份有限公司 | Headed-web steel tube bundle combined structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGXIAO STEEL COMPONENT CO., LTD. Free format text: FORMER NAME: ZHEJIANG HANGXIAO STEEL STRUCTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xiaoshan Economic Development Zone hongken road Xiaoshan District Hangzhou city Zhejiang province 311217 No. 305 Patentee after: HANGXIAO STEEL STRUCTURE Co.,Ltd. Address before: Xiaoshan Economic Development Zone hongken road Xiaoshan District Hangzhou city Zhejiang province 311217 No. 305 Patentee before: ZHEJIANG HANGXIAO STEEL STRUCTURE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |