CN203834806U - H-shaped steel floor secondary beam with improved structure - Google Patents
H-shaped steel floor secondary beam with improved structure Download PDFInfo
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- CN203834806U CN203834806U CN201420144438.2U CN201420144438U CN203834806U CN 203834806 U CN203834806 U CN 203834806U CN 201420144438 U CN201420144438 U CN 201420144438U CN 203834806 U CN203834806 U CN 203834806U
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- secondary beam
- web
- beam body
- flat plates
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Abstract
An H-shaped steel floor secondary beam with an improved structure relates to the technical field of steel structures and comprises a secondary beam body of an H-shaped structure on the whole. A web of the secondary beam body is a corrugated plate, clamping grooves are formed in the web at intervals, flat plates are arranged at two ends of the web, connection corners are welded between the bottoms and the tops of the flat plates and the secondary beam body, and the bearing capability of the secondary beam can be improved by means of the flat plates. The secondary beam is simple in structure and good in practicability, has good structure rigidity and economy by adopting combination of the corrugated web of special waveform and the flat plates and is favorable for reducing self weight.
Description
Technical field
The utility model relates to steel work technical field, is specifically related to a kind of H shape steel flooring secondary beam that improves structure.
Background technology
Corrugated web plate H-shaped steel is because it has good shearing resistance buckling strength, adopt the less corrugated sheet of thickness just can make beam obtain higher shear-carrying capacity, can effectively improve girder construction, so corrugated web plate H-shaped steel is applied to construction work and other field widely.In multistory building, all use corrugated web plate H-shaped steel as floor beam, then overlap some templates and reinforcing bar cast concrete formation.But independent use corrugated web plate H-shaped steel is as the main body of supporting template, and its beam some places of pouring into a mould out there will be distortion defective.
Utility model content
Technical problem to be solved in the utility model is to provide the H shape steel flooring secondary beam of the improvement structure that a kind of support effects is good, bearing capacity is large.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of H shape steel flooring secondary beam that improves structure, comprise a secondary beam body, described secondary beam body integral body is H shape structure, the web of described secondary beam body is corrugated sheet, on described web, be interval with draw-in groove, the two ends of described web are provided with flat board, between described dull and stereotyped bottom and top and secondary beam body, are welded with joint angle, can improve the bearing capacity of secondary beam by dull and stereotyped setting.
Described draw-in groove is U-shaped structure, for connecting the drawbar supporting with secondary beam.
Described joint angle is L shaped structure, and the edge outside described joint angle flushes with the outer edge of secondary beam body.
The beneficial effects of the utility model are: the utility model is simple in structure, and practicality is good, adopt corrugated web and the flat board of specific waveforms to combine, and have the better rigidity of structure and good economy, and are conducive to alleviate secondary beam deadweight.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of H shape steel flooring secondary beam that improves structure, comprise a secondary beam body 1, secondary beam body integral body 1 is H shape structure, the web 2 of secondary beam body 1 is corrugated sheet, is interval with draw-in groove 3 on web 2, and the two ends of web 2 are provided with dull and stereotyped 4, between dull and stereotyped 4 bottoms and top and secondary beam body 1, be welded with joint angle 5, the setting by dull and stereotyped 4 can improve the bearing capacity of secondary beam.Draw-in groove 3 is U-shaped structure, for connecting the drawbar supporting with secondary beam.Joint angle 5 is L shaped structure, and the edge outside joint angle 5 flushes with the outer edge of secondary beam body 1.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a H shape steel flooring secondary beam that improves structure, comprise a secondary beam body, described secondary beam body integral body is H shape structure, it is characterized in that: the web of described secondary beam body is corrugated sheet, on described web, be interval with draw-in groove, the two ends of described web are provided with flat board, between described dull and stereotyped bottom and top and secondary beam body, are welded with joint angle.
2. the H shape steel flooring secondary beam of improvement structure according to claim 1, is characterized in that: described draw-in groove is U-shaped structure.
3. the H shape steel flooring secondary beam of improvement structure according to claim 1, is characterized in that: described joint angle is L shaped structure, and the edge outside described joint angle flushes with the outer edge of secondary beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144438.2U CN203834806U (en) | 2014-03-27 | 2014-03-27 | H-shaped steel floor secondary beam with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144438.2U CN203834806U (en) | 2014-03-27 | 2014-03-27 | H-shaped steel floor secondary beam with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834806U true CN203834806U (en) | 2014-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144438.2U Expired - Fee Related CN203834806U (en) | 2014-03-27 | 2014-03-27 | H-shaped steel floor secondary beam with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725472A (en) * | 2019-09-30 | 2020-01-24 | 上海欧本钢结构有限公司 | Excellent web beam with local corrugated web |
-
2014
- 2014-03-27 CN CN201420144438.2U patent/CN203834806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725472A (en) * | 2019-09-30 | 2020-01-24 | 上海欧本钢结构有限公司 | Excellent web beam with local corrugated web |
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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 |
Granted publication date: 20140917 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |