CN203517282U - H-shaped steel - Google Patents
H-shaped steel Download PDFInfo
- Publication number
- CN203517282U CN203517282U CN201320625988.1U CN201320625988U CN203517282U CN 203517282 U CN203517282 U CN 203517282U CN 201320625988 U CN201320625988 U CN 201320625988U CN 203517282 U CN203517282 U CN 203517282U
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- CN
- China
- Prior art keywords
- shaped steel
- steel
- utility
- model
- steel body
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- 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 relates to H-shaped steel. The H-shaped steel comprises an H-shaped steel body, the upper surface and the lower surface of the H-shaped steel body are provided with arc-shaped protruding parts, the arc-shaped protruding parts and the H-shaped steel body are integrally formed, and a plurality of through holes are formed in the H-shaped steel body and are circular holes. The H-shaped steel is simple in structure. Due to the fact that the upper surface and the lower surface of the H-shaped steel body are in arc shape, the inward concaving is prevented after stress deformation, and due to the fact that the through holes are formed, the combination of the H-shaped steel and concrete is guaranteed.
Description
Technical field
The utility model relates to steel field, relates in particular to a kind of I-steel.
Background technique
I-steel, also referred to as girder steel, is that cross section is the rectangular steel of I-shaped shape.I-steel divides common I-steel and lightweight I-beam, three kinds of H shaped steel.At present, in some concreting occasions, need to use I-steel, I-steel still of the prior art is on the one hand because surface is plane, and after there is stress deformation, cave in surface, is difficult for mixing with concrete simultaneously, easily separated.
Model utility content
The purpose of this utility model is for a kind of I-steel is provided, to overcome the deficiencies in the prior art.
The utility model is to be achieved through the following technical solutions:
An I-steel, comprises I-steel body, and the upper and lower surface of described I-steel body is equipped with arc convex portion, and described arc convex portion and this body by integral forming of I-steel have a plurality of through holes on described I-steel body.
As optimal technical scheme of the present utility model, described through hole is circular hole.
As optimal technical scheme of the present utility model, the diameter of described through hole is 10-15mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, because upper and lower surface is arcuate surface, prevent from producing indent after stress deformation, by having through hole, have guaranteed I-steel and concrete combination.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of I-steel, comprise I-steel body 1, the upper and lower surface of described I-steel body 1 is equipped with arc convex portion 2, described arc convex portion 2 and I-steel body 1 are one-body molded, on described I-steel body 1, have a plurality of through holes 3, described through hole 3 is circular hole, and the diameter of described through hole 3 is 10-15mm.
The utility model is simple in structure, because upper and lower surface is arcuate surface, prevents from producing indent after stress deformation, by having through hole 3, has guaranteed I-steel and concrete combination.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an I-steel, comprise I-steel body (1), it is characterized in that, the upper and lower surface of described I-steel body (1) is equipped with arc convex portion (2), described arc convex portion (2) is one-body molded with I-steel body (1), has a plurality of through holes (3) on described I-steel body (1).
2. a kind of I-steel according to claim 1, is characterized in that, described through hole (3) is circular hole.
3. a kind of I-steel according to claim 2, is characterized in that, the diameter of described through hole (3) is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625988.1U CN203517282U (en) | 2013-10-11 | 2013-10-11 | H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625988.1U CN203517282U (en) | 2013-10-11 | 2013-10-11 | H-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517282U true CN203517282U (en) | 2014-04-02 |
Family
ID=50376213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625988.1U Expired - Fee Related CN203517282U (en) | 2013-10-11 | 2013-10-11 | H-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505524A (en) * | 2018-06-27 | 2018-09-07 | 天津智恒方略科技有限公司 | A kind of box-type pattern foundation pit supporting structure frame and its method for protecting support |
-
2013
- 2013-10-11 CN CN201320625988.1U patent/CN203517282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505524A (en) * | 2018-06-27 | 2018-09-07 | 天津智恒方略科技有限公司 | A kind of box-type pattern foundation pit supporting structure frame and its method for protecting support |
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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: 20140402 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |