CN206572196U - A kind of hot-rolling H-shaped structural steel - Google Patents
A kind of hot-rolling H-shaped structural steel Download PDFInfo
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- CN206572196U CN206572196U CN201720161067.2U CN201720161067U CN206572196U CN 206572196 U CN206572196 U CN 206572196U CN 201720161067 U CN201720161067 U CN 201720161067U CN 206572196 U CN206572196 U CN 206572196U
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Abstract
The utility model provides a kind of hot-rolling H-shaped structural steel, and the hot-rolling H-shaped structural steel is structure as a whole, and the hot-rolling H-shaped structural steel includes：Top flange (1), lower flange (3), the middle edge of a wing (2) and web (4)；The top flange (1) is located on the lower flange (3), and the top flange (1) is parallel to each other each other with the lower flange (3)；The web (4) is connected between the top flange (1) and the lower flange (3) vertically, and the top flange (1), the web (4), the lower flange (3) form a dies；The middle edge of a wing (2) is located at the side of the web (4), and parallel with the top flange (1) and the lower flange (3).
Description
Technical field
The utility model is related to hot-rolled steel section technical field, more particularly to a kind of hot-rolling H-shaped structural steel.
Background technology
In recent years, H profile steel is a kind of economical section steel, is widely used in industry, building, bridge, oil drilling platform
In terms of, it is predicted that about 2,500,000 tons of China's H profile steel demand in 2005,2,010 5,000,000 tons of annual requirements, but China's H types at present
Steel annual production capacity is 1,200,000 tons, and market demand is very huge.
At present, in use, in order to improve the rigidity and bearing capacity of structure, especially for the structure of large span
Column, it is often necessary to combine and use, the problem of increase and material for causing cost can not be utilized effectively.
The content of the invention
The purpose of this utility model is, to solve to have existing H profile steel drawbacks described above, and then provides a kind of hot rolling
H type structural steel, the hot-rolling H-shaped structural steel is structure as a whole, and the hot-rolling H-shaped structural steel includes：Top flange, lower flange, wing centre section
Edge and web；The top flange is located on the lower flange, and is mutually put down between the top flange and the lower flange
OK；The web is connected between the top flange and the lower flange vertically, and top flange, the web, the lower flange
Form a dies；The middle edge of a wing be located at the web side, and with the top flange and it is described under
The edge of a wing is parallel.
Seamlessly transitted between the web, the top flange, the lower flange, the middle edge of a wing by fillet.
The top flange, the lower flange, the thickness all same or difference of the middle edge of a wing three.
The top flange, the lower flange, the lateral length all same or difference of the middle edge of a wing three.
The utility model has the advantage of：
1) a kind of Cross section Design of hot-rolling H-shaped structural steel shape of the present utility model rationally, make structure integral rigidity improve and
Bearing capacity is lifted；
2) production cost is reduced, the service life of structure is improved；
3) a kind of hot-rolling H-shaped structural steel shape of the present utility model is structure as a whole design, passes through hot rolling one-shot forming, production
Efficiency and rate of metal are significantly improved.
Brief description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of hot-rolling H-shaped structural steel shape of the present utility model
1st, top flange 2, the middle edge of a wing
3rd, lower flange 4, web
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1, a kind of hot-rolling H-shaped structural steel, the hot-rolling H-shaped structural steel is structure as a whole, the hot-rolling H-shaped structure
Ladle is included：Top flange 1, lower flange 3, the edge of a wing 2 and web 4 in first；The top flange 1 is located on the lower flange 3, and institute
Top flange 1 is stated to be parallel to each other each other with the lower flange 3；The upper/lower terminal of the web 4 is connected to described vertically respectively
Between top flange 1 and the lower flange 3, and top flange 1, the web 4, the edge of the bottom wing 3 form " work " font knot
Structure；The middle edge of a wing 2 is located at the right side of the web 4, and parallel with the top flange 1 and the lower flange 3.
The web 4, the top flange 1, the lower flange 3, the middle edge of a wing 2 are smoothed by fillet each other
Cross.
The top flange 1, the lower flange 3, the thickness of the middle three of the edge of a wing 2 are 8mm.
The lateral length of the top flange 1 and the lower flange 3 is 100mm.
The lateral length on the middle edge of a wing 2 is 47.25mm.
The vertical height of the web 4 is 184mm, and the thickness of the web 4 is 5.5mm.
The distance of the top of the top flange 1 to the bottom of the lower flange 3 is 8+184+8=200mm.
It should be noted last that, above example is only unrestricted to illustrate the technical solution of the utility model.To the greatest extent
The utility model is described in detail with reference to embodiment for pipe, it will be understood by those within the art that, to this practicality
New technical scheme is modified or equivalent substitution, without departure from the spirit and scope of technical solutions of the utility model, its
It all should cover among right of the present utility model.
Claims (4)
1. a kind of hot-rolling H-shaped structural steel, it is characterised in that the hot-rolling H-shaped structural steel is structure as a whole, the hot-rolling H-shaped structure
Ladle is included：Top flange (1), lower flange (3), the middle edge of a wing (2) and web (4)；The top flange (1) is located at the lower flange (3)
On, and the top flange (1) between the lower flange (3) with being parallel to each other；The web (4) is connected to described vertically
Between top flange (1) and the lower flange (3), and the top flange (1), the web (4), the lower flange (3) are formd
One dies；The middle edge of a wing (2) be located at the web (4) side, and with it is the top flange (1) and described
Lower flange (3) is parallel.
2. a kind of hot-rolling H-shaped structural steel according to claim 1, it is characterised in that the web (5), the top flange
(1), the lower flange (3), the middle edge of a wing (2) are seamlessly transitted by fillet each other.
3. a kind of hot-rolling H-shaped structural steel according to claim 1, it is characterised in that the top flange (1), the bottom wing
Edge (3), the thickness all same or difference of the middle edge of a wing (2) three.
4. a kind of hot-rolling H-shaped structural steel according to claim 1, it is characterised in that the top flange (1), the bottom wing
Edge (3), the lateral length all same or difference of the middle edge of a wing (2) three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161067.2U CN206572196U (en) | 2017-02-22 | 2017-02-22 | A kind of hot-rolling H-shaped structural steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161067.2U CN206572196U (en) | 2017-02-22 | 2017-02-22 | A kind of hot-rolling H-shaped structural steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572196U true CN206572196U (en) | 2017-10-20 |
Family
ID=60059801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161067.2U Active CN206572196U (en) | 2017-02-22 | 2017-02-22 | A kind of hot-rolling H-shaped structural steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572196U (en) |
-
2017
- 2017-02-22 CN CN201720161067.2U patent/CN206572196U/en active Active
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