CN219411507U - Reinforced I-steel - Google Patents
Reinforced I-steel Download PDFInfo
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- CN219411507U CN219411507U CN202320277638.4U CN202320277638U CN219411507U CN 219411507 U CN219411507 U CN 219411507U CN 202320277638 U CN202320277638 U CN 202320277638U CN 219411507 U CN219411507 U CN 219411507U
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Abstract
The utility model relates to a field of steel especially relates to a strenghthened type I-steel, and it includes the I-steel body, the I-steel body includes a web and two flange plates, two the flange plate sets up in the both ends of web direction of height perpendicularly respectively, be provided with a plurality of reinforcing plates between web and the flange plate. The support structure has the effect of improving the support strength and the support stability of the I-steel.
Description
Technical Field
The application relates to the field of steel, in particular to reinforced I-steel.
Background
I-steel is also called a steel beam, is a long steel with an I-shaped section, and is widely applied to the fields of various building structures, bridges, machinery and the like. But under normal circumstances, the stress structure of I-steel only includes web and two flange boards that set up respectively in web direction of height both sides, and flange board width direction's both ends are unsettled state, and long-time atress can take place deformation, leads to I-steel's support strength and support stability to worsen.
Disclosure of Invention
In order to improve the support strength and the support stability of the I-steel, the application provides a reinforced I-steel.
The application provides a strenghthened type I-steel adopts following technical scheme:
the utility model provides a strenghthened type I-steel, includes the I-steel body, the I-steel body includes a web and two flange plates, two the flange plate sets up perpendicularly in the both ends of web direction of height respectively, be provided with a plurality of reinforcing plates between web and the flange plate.
Through adopting above-mentioned technical scheme, after the rolling of I-steel body is accomplished, set up the reinforcing plate between web and flange board, the reinforcing plate has the effect of supporting the flange board, makes the both ends of flange board unsettled no longer to improve the support strength and the support stability of I-steel body.
Optionally, the reinforcing plates positioned at two sides of the web plate are arranged in one-to-one correspondence.
Through adopting above-mentioned technical scheme, the reinforcing plate one-to-one of web both sides to make the pressure of the reinforcing plate that the web both sides received offset each other, reduce the damage that the web caused because of the atress is uneven.
Optionally, the reinforcing plate is provided with a plurality of through holes for reducing the weight of the reinforcing plate.
Through adopting above-mentioned technical scheme, the through-hole has the effect of lightening reinforcing plate weight under the prerequisite of guaranteeing reinforcing plate support strength to save material cost.
Optionally, the reinforcing rib is arranged on the side wall of the reinforcing plate, and two ends of the reinforcing rib are fixedly connected with the web plate and the flange plate respectively.
Through adopting above-mentioned technical scheme, fixed the setting strengthening rib on the reinforcing plate lateral wall, the strengthening rib has the effect that improves reinforcing plate supporting strength to improve the stability of I-steel body.
Optionally, two reinforcing ribs are provided, and the two reinforcing ribs are respectively located at two sides of the reinforcing plate.
Through adopting above-mentioned technical scheme, all be fixed with the strengthening rib on the both sides wall of reinforcing plate, make the atress of reinforcing plate both sides even, prevent that the reinforcing plate from taking place to buckle.
Optionally, one side of flange plate that deviates from the web is provided with a plurality of ribs, the rib sets up perpendicularly to the length direction of I-steel body, a plurality of the rib sets up along the length direction homogeneous arrangement of I-steel body.
Through adopting above-mentioned technical scheme, the rib has the effect of improving the rib plate on rib length direction's intensity to promote the strengthening effect to rib plate intensity.
Optionally, a plurality of connecting ribs are vertically arranged between two adjacent ribs, and the connecting ribs are fixedly connected to one side, away from the web, of the flange plate.
Through adopting above-mentioned technical scheme, the connecting rib has the effect of connecting two adjacent ribs to improve the stability of rib, the connecting rib still has the effect of improving flange plate at connecting rib length direction's intensity.
Optionally, the thickness of the rib is consistent with the thickness of the connecting rib.
Through adopting above-mentioned technical scheme, when installing the I-steel body, can guarantee that rib and connecting rib are on the coplanar to the use of the I-steel body of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the rolling of the I-steel body is finished, a reinforcing plate is arranged between the web plate and the flange plate, and has the function of supporting the flange plate, so that the two ends of the flange plate are not suspended any more, and the supporting strength and the supporting stability of the I-steel body are improved;
2. reinforcing ribs are fixed on two side walls of the reinforcing plate, so that the stress on two sides of the reinforcing plate is uniform, and the reinforcing plate is prevented from being bent;
3. the rib has the function of improving the strength of the flange plate in the length direction of the rib, so that the reinforcing effect on the strength of the flange plate is improved.
Drawings
Fig. 1 is a schematic structural view of a reinforced i-steel in an embodiment of the present application.
Reference numerals illustrate: 1. an I-steel body; 10. a web; 11. flange plates; 2. a reinforcing plate; 3. a through hole; 4. reinforcing ribs; 5. ribs; 6. and (5) connecting ribs.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1.
The embodiment of the application discloses a reinforced I-steel. Referring to fig. 1, a reinforced type i-beam comprises an i-beam body 1, wherein the i-beam body 1 comprises a web 10 and two flange plates 11 which are integrally formed, the two flange plates 11 are respectively and vertically fixedly connected to two ends of the web 10 in the height direction, a plurality of reinforcing plates 2 are fixedly connected between the web 10 and the flange plates 11, the reinforcing plates 2 are uniformly arranged along the length direction of the i-beam body 1, and the reinforcing plates 2 are used for improving the supporting strength of the flange plates 11 so as to prevent the flange plates 11 from being deformed under stress; the reinforcing plates 2 positioned at two sides of the web 10 are arranged in one-to-one correspondence, so that the pressures of the reinforcing plates 2 on two sides of the web 10 are mutually offset, and the web 10 is prevented from being damaged due to uneven stress.
Referring to fig. 1, a plurality of through holes 3 are formed in a reinforcing plate 2, and the through holes 3 are used for reducing the weight of the reinforcing plate 2 on the premise of ensuring the supporting strength of the reinforcing plate 2, thereby saving the material cost; the two sides of the reinforcing plate 2 are obliquely and fixedly connected with a reinforcing rib 4, two ends of the reinforcing rib 4 are respectively fixed with a web 10 and a flange plate 11, and the reinforcing rib 4 is used for improving the supporting strength of the reinforcing plate 2.
Referring to fig. 1, a plurality of ribs 5 are fixedly connected to one side of a flange plate 11, which is away from a web 10, the ribs 5 are perpendicular to the length direction of the flange plate 11, the ribs 5 are uniformly arranged along the length direction of the flange plate 11, and the ribs 5 are used for improving the strength of the flange plate 11 in the length direction of the ribs 5; a plurality of connecting ribs 6 are vertically fixedly connected between two adjacent ribs 5, the connecting ribs 6 are fixedly connected to one side, deviating from the web 10, of the flange plate 11, the connecting ribs 6 are used for connecting the two adjacent ribs 5, so that the stability of the ribs 5 is improved, meanwhile, the connecting ribs 6 also have the effect of improving the strength of the flange plate 11 in the length direction of the connecting ribs 6, and the thickness of the ribs 5 is consistent with that of the connecting ribs 6, so that the I-steel body 1 is convenient to use.
The implementation principle of the reinforced I-steel in the embodiment of the application is as follows: after the rolling of the I-steel body 1 is completed, a plurality of reinforcing plates 2 with through holes 3 are fixedly connected between the web 10 and the flange plates 11, reinforcing ribs 4 are fixedly connected on two sides of the reinforcing plates 2, a plurality of ribs 5 and connecting ribs 6 which are perpendicular to each other are fixedly connected on one side, away from the web 10, of the flange plates 11, the reinforcing plates 2 and the reinforcing ribs 4 enable two ends of the flange plates 11 to be not suspended any more and have supporting structures, so that the supporting strength and the supporting stability of the I-steel body 1 are improved, and meanwhile, the ribs 5 and the connecting ribs 6 have the effect of improving the self strength of the flange plates 11.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (5)
1. The utility model provides a strenghthened type I-steel which characterized in that: including I-steel body (1), I-steel body (1) include a web (10) and two flange boards (11), two flange boards (11) set up perpendicularly respectively in the both ends of web (10) direction of height, be provided with a plurality of reinforcing plates (2) between web (10) and flange boards (11), be located between reinforcing plate (2) of web (10) both sides one-to-one setting, be provided with strengthening rib (4) on reinforcing plate (2) lateral wall, the both ends of strengthening rib (4) respectively with web (10) and flange board (11) fixed connection, strengthening rib (4) are provided with two, two strengthening rib (4) are located the both sides of reinforcing plate (2) respectively.
2. A reinforced i-steel according to claim 1, wherein: the reinforcing plate (2) is provided with a plurality of through holes (3) for reducing the weight of the reinforcing plate (2).
3. A reinforced i-steel according to claim 1 or 2, characterized in that: one side of flange plate (11) deviating from web (10) is provided with a plurality of ribs (5), rib (5) perpendicular to the length direction setting of I-steel body (1), a plurality of rib (5) are along the length direction evenly arranged setting of I-steel body (1).
4. A reinforced i-steel according to claim 3, wherein: a plurality of connecting ribs (6) are vertically arranged between two adjacent ribs (5), and the connecting ribs (6) are fixedly connected to one side, deviating from the web (10), of the flange plate (11).
5. A reinforced i-steel according to claim 4, wherein: the thickness of the ribs (5) is consistent with that of the connecting ribs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320277638.4U CN219411507U (en) | 2023-02-22 | 2023-02-22 | Reinforced I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320277638.4U CN219411507U (en) | 2023-02-22 | 2023-02-22 | Reinforced I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219411507U true CN219411507U (en) | 2023-07-25 |
Family
ID=87210276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320277638.4U Active CN219411507U (en) | 2023-02-22 | 2023-02-22 | Reinforced I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219411507U (en) |
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2023
- 2023-02-22 CN CN202320277638.4U patent/CN219411507U/en active Active
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