CN203547015U - Composite beam - Google Patents
Composite beam Download PDFInfo
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- CN203547015U CN203547015U CN201320612577.9U CN201320612577U CN203547015U CN 203547015 U CN203547015 U CN 203547015U CN 201320612577 U CN201320612577 U CN 201320612577U CN 203547015 U CN203547015 U CN 203547015U
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- plate
- composite beam
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- stiffener
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Abstract
The utility model relates to a steel beam and provides a composite beam. The composite beam comprises a cap-type shell and a main beam, wherein the cap-type shell comprises a left side plate, a right side plate, a bottom plate and a flange plate; the bottom of the left side plate and the bottom of the right side plate are connected with two edges of the bottom plate integrally and respectively; the end part of the flange plate is connected with the top of the left side plate and the top of the right side plate integrally, and the flange plate is perpendicular to the left side plate and the right side plate; the main beam comprises a floor plate and a vertical beam; the top of the vertical beam is connected with the floor plate integrally; the vertical beam is inserted into the cap-type shell and is in tight fit with the inner wall of the cap-type shell; the floor plate is erected on the flange plate. According to the composite beam, the steel consumption is low, steel and concrete work together, the construction is convenient, and the production cost is reduced. In a hot-rolling mode, the steel beam can be molded at one time for manufacturing, so that the structural deformation is reduced, industrial production of a steel structure is facilitated, and the composite beam has remarkable social and economic benefits.
Description
Technical field
The utility model relates to a kind of girder steel.
Background technology
Girder steel is the important component of building, and its performance directly affects cost and the security performance of building building.Wherein: how, under the prerequisite of intensity of guaranteeing girder steel, reducing as much as possible steel consumption, is the problem that people extremely pay close attention to.For this reason, many patents disclose technology separately, as: Chinese patent: application number 2013100693439 discloses a kind of J shaped steel, although the disclosed technology of this patent can reduce steel consumption in one section of degree, but making processed complex, is difficult to meet the needs that relevant building is beneficial to application.
Utility model content
The purpose of this utility model is to provide a kind of composite beam, the defect existing to overcome prior art.
Composite beam described in the utility model, comprises shape for hat shell and girder;
Described shape for hat shell comprises left plate, right plate, base plate and frange plate;
The bottom of described left plate and the bottom of right plate are connected with the both sides of described base plate respectively, and are connected, and the end of described frange plate is connected with the top of described left plate and right plate, and vertical with right plate with left plate;
The material of described side plate, right plate, base plate and frange plate is steel; The material of described girder is concrete;
Described girder comprises floor and vertical beam, and the top of described vertical beam is connected with described floor, and described vertical beam is inserted in described shape for hat shell, and closely cooperates with the inwall of described shape for hat shell, and described floor frame is on described frange plate;
The beneficial effects of the utility model are:
Steel using amount is few, Steel concrete co-operation, saved concrete template, easy construction, cost of production reduces, and is convenient to make, practical, simultaneously, take full advantage of high strength and the high feature of concrete anti-compression bearing capacity of steel, saved steel using amount, reduced cost, girder steel can adopt the mode of hot rolling, one-shot forming is manufactured, and reduces the malformation causing due to welding, increases reliability of structure, the industrialization that is conducive to steel work is produced, and has significant society and economic benefit.
Accompanying drawing explanation
Fig. 1 is composite beam cross-sectional structure schematic diagram.
Fig. 2 is shape for hat shell mechanism schematic diagram.
The specific embodiment
Referring to Fig. 1, the purpose of this utility model is to provide a kind of composite beam, the defect existing to overcome prior art.
Described composite beam, comprises shape for hat shell 1 and girder 2;
Described shape for hat shell 1 comprises left plate 101, right plate 102, base plate 103 and frange plate 104;
The bottom of the bottom of described left plate 101 and right plate 102 is connected with the both sides of described base plate 103 respectively, and be connected, the end of described frange plate 104 is connected with the top of described left plate 101 and right plate 102, and vertical with right plate 102 with left plate 101;
The material of described side plate 101, right plate 102, base plate 103 and frange plate 104 is steel;
Described girder 2 comprises floor 201 and vertical beam 202, the top of described vertical beam 202 is connected with described floor 201, described vertical beam 202 is inserted in described shape for hat shell 1, and closely cooperates with the inwall of described shape for hat shell 1, and 201, described floor is on described frange plate 104;
Preferably, referring to Fig. 2, described composite beam also comprises stiffener 3, the middle part of described stiffener 3 is provided with pod apertures 301, described stiffener 3 is vertically set in shape for hat shell 1, the both sides of described stiffener 3 are fixedly connected with the inwall of shape for hat shell 1, preferably adopt and are welded to connect, and the top of described stiffener 3 extends upwardly to described frange plate 104 tops;
Preferably, along described composite beam longitudinally, 0.2～2 meter, interval arranges a stiffener 3;
Preferably, referring to Fig. 1, described composite beam also comprises reinforcing rib 4, and described reinforcing rib 4 is arranged in crossbeam 201, along whole crossbeam 201 of longitudinally running through of described crossbeam 201;
Preferably, the quantity of described reinforcing rib 4 is 1～5;
Preferably, the spacing L between left plate 101 and right plate 102 is 100～600mm, and the height of left plate 101 is identical with the height of right plate 102, H is L 1～5 times, H is the height of left plate 101 and the height of right plate 102;
Preferably, the thickness of the thickness=right plate 102 of left plate 101, its thickness is 3～20mm, the thickness of base plate 103 is 4～30mm;
Preferably, the thickness d of described frange plate 104 is 4～30mm;
Preferably, the bottom of the bottom of left plate 101 and right plate 102 is connected by circular arc Varying-thickness with the both sides of described base plate 3;
Preferably, the thickness h of described floor 201 is 80～250.
Claims (10)
1. a composite beam, is characterized in that, comprises shape for hat shell (1) and girder (2), and described shape for hat shell (1) comprises left plate (101), right plate (102), base plate (103) and frange plate (104);
The bottom of the bottom of described left plate (101) and right plate (102) is connected with the both sides of described base plate (103) respectively, and be connected, the end of described frange plate (104) is connected with described left plate (101) and the top of right plate (102), and vertical with right plate (102) with left plate (101);
Described girder (2) comprises floor (201) and vertical beam (202), the top of described vertical beam (202) is connected with described floor (201), described vertical beam (202) is inserted in described shape for hat shell (1), and closely cooperate with the inwall of described shape for hat shell (1), described floor (201) frame is on described frange plate (104).
2. composite beam according to claim 1, it is characterized in that, also comprise stiffener (3), the middle part of described stiffener (3) is provided with pod apertures (301), described stiffener (3) is vertically set in shape for hat shell (1), the both sides of described stiffener (3) are fixedly connected with the inwall of shape for hat shell (1), and the top of described stiffener (3) extends upwardly to described frange plate (104) top.
3. composite beam according to claim 2, is characterized in that, the inwall of the both sides of described stiffener (3) and shape for hat shell (1) adopts and is welded to connect.
4. composite beam according to claim 2, is characterized in that, along described composite beam longitudinally, 0.2～2 meter, interval arranges a stiffener (3).
5. composite beam according to claim 1, is characterized in that, also comprises reinforcing rib (4), and described reinforcing rib (4) is arranged in crossbeam (201), along described crossbeam (201), longitudinally runs through whole crossbeam (201).
6. composite beam according to claim 2, is characterized in that, also comprises reinforcing rib (4), and described reinforcing rib (4) is arranged in crossbeam (201), along described crossbeam (201), longitudinally runs through whole crossbeam (201).
7. composite beam according to claim 5, is characterized in that, the quantity of described reinforcing rib (4) is 1～5.
8. composite beam according to claim 6, is characterized in that, the quantity of described reinforcing rib (4) is 1～5.
9. according to the composite beam described in claim 1～8 any one, it is characterized in that, spacing L between left plate (101) and right plate (102) is 100～600mm, the height of left plate (101) is identical with the height of right plate (102), H is 1～5 times of L, and H is the height of left plate (101) and the height of right plate (102);
The thickness of the thickness=right plate (102) of left plate (101), its thickness is 3～20mm, the thickness of base plate (103) is 4～30mm;
The thickness d of described frange plate (104) is 4～30mm;
The thickness h of described floor (201) is 80～250.
10. according to composite beam claimed in claim 9, it is characterized in that, the bottom of the bottom of left plate (101) and right plate (102) is connected by circular arc Varying-thickness with the both sides of described base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612577.9U CN203547015U (en) | 2013-09-26 | 2013-09-26 | Composite beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612577.9U CN203547015U (en) | 2013-09-26 | 2013-09-26 | Composite beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547015U true CN203547015U (en) | 2014-04-16 |
Family
ID=50465150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612577.9U Expired - Fee Related CN203547015U (en) | 2013-09-26 | 2013-09-26 | Composite beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284841A (en) * | 2015-06-26 | 2017-01-04 | 上海瑞房地产开发有限公司 | The self-align U-shaped composite beam of built-in reinforcing bar |
| CN106320604A (en) * | 2015-07-07 | 2017-01-11 | 上海瑞房地产开发有限公司 | U-shaped steel |
| CN107044191A (en) * | 2017-05-08 | 2017-08-15 | 常熟风范电力设备股份有限公司 | A kind of high-performance shape for hat steel-tube construction beam |
| CN107090916A (en) * | 2017-05-08 | 2017-08-25 | 常熟风范电力设备股份有限公司 | A kind of shape for hat steel-tube construction beam and the attachment structure in the middle part of square column |
-
2013
- 2013-09-26 CN CN201320612577.9U patent/CN203547015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284841A (en) * | 2015-06-26 | 2017-01-04 | 上海瑞房地产开发有限公司 | The self-align U-shaped composite beam of built-in reinforcing bar |
| CN106320604A (en) * | 2015-07-07 | 2017-01-11 | 上海瑞房地产开发有限公司 | U-shaped steel |
| CN107044191A (en) * | 2017-05-08 | 2017-08-15 | 常熟风范电力设备股份有限公司 | A kind of high-performance shape for hat steel-tube construction beam |
| CN107090916A (en) * | 2017-05-08 | 2017-08-25 | 常熟风范电力设备股份有限公司 | A kind of shape for hat steel-tube construction beam and the attachment structure in the middle part of square column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160429 Address after: 200231 Xuhui District Middle Road, Shanghai, room 479, No. 401 Patentee after: SHANGHAI RUIYI REAL ESTATE DEVELOPMENT CO., LTD. Address before: 201400 Shanghai city Fengxian District Zhelin town Lixin Road No. 309 A Patentee before: SHANGHAI XIANDAI REAL ESTATE MANAGEMENT CONSULTING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |