CN208293764U - A kind of high strength reinforcement H profile steel structure - Google Patents
A kind of high strength reinforcement H profile steel structure Download PDFInfo
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- CN208293764U CN208293764U CN201820903152.6U CN201820903152U CN208293764U CN 208293764 U CN208293764 U CN 208293764U CN 201820903152 U CN201820903152 U CN 201820903152U CN 208293764 U CN208293764 U CN 208293764U
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- web
- flange plate
- top flange
- bottom wing
- wing listrium
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Abstract
The utility model relates to steel structure technology fields.It is designed to provide a kind of high strength reinforcement H profile steel structure, there is high structural strength.The technical scheme adopted by the utility model is a kind of high strength reinforcement H profile steel structure, including top flange plate, bottom wing listrium and web, web are arranged between top flange plate and bottom wing listrium and weld respectively with top flange plate and bottom wing listrium.The middle part of web is evenly arranged with several through-holes through web two sides along the length direction of web, steel bar is equipped in through-hole, reinforcement diagonal brace is formed by welding in the both ends of steel bar with top flange plate and bottom wing listrium respectively, and the two neighboring inclined direction for reinforcing diagonal brace is opposite.The utility model can greatly enhance H profile steel and structural strength.
Description
Technical field
The utility model relates to steel structure technology fields, are specifically related to a kind of high strength reinforcement H profile steel structure.
Background technique
The structure that steel construction is made of steel material is one of main building construction types.Steel construction is mainly by type
The components such as girder steel made of steel and steel plate etc., steel column, steel truss composition, generallys use weld seam, bolt between each component or component
Or rivet interlacement.Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.H profile steel
It is a kind of steel member being widely used, usually by upper and lower two flange plates and is located in the middle web and constitutes, flange plate and web
Between welding fabrication.However existing H profile steel, structural strength still have certain deficiency, constrain in skyscraper
Its use scope.For this purpose, usually flange plate and web are reinforced by way of installing set square additional in the prior art, but this
Kind mode one side reinforcing effect is effective, on the other hand also significantly increases the weight of H profile steel totality.And since set square welds
Junction product is big, causes the process-cycle long.
Summary of the invention
The purpose of this utility model is to provide a kind of high strength reinforcement H profile steel structures, have high structural strength.
For achieving the above object, the technical scheme adopted by the utility model is a kind of high strength reinforcement H profile steel knot
Structure, including top flange plate, bottom wing listrium and web, the web be arranged between top flange plate and bottom wing listrium and respectively with it is upper
Flange plate and the welding of bottom wing listrium；
The middle part of the web is evenly arranged with several through-holes through web two sides along the length direction of web, described logical
Steel bar is equipped in hole, reinforcement diagonal brace is formed by welding with top flange plate and bottom wing listrium respectively in the both ends of the steel bar, and adjacent
The inclined direction of two reinforcement diagonal braces is opposite.
Preferably, the top flange plate and the edge of bottom wing listrium two sides bend composition flanging, institute downward and upward respectively
The corner for stating the both ends and flanging of reinforcing diagonal brace welds.
Preferably, the corner that the web is connect with top flange plate and bottom wing listrium is also respectively welded stiffener, institute
State the rectangular triangle in section of stiffener.
The beneficial effects of the utility model embody a concentrated reflection of, can greatly enhance H profile steel and structural strength.This is practical
It is novel that support is formed to top flange plate and bottom wing listrium by reinforcing diagonal brace, make to form class triangle between flange plate and web up and down
Shape structure greatly reduces the risk of flange plate deformation.Compared with the mode of conventional installation set square, the utility model matter
Amount is lighter, intensity is bigger and structure is simple.On the one hand the flanging being preferably provided with improves the structural strength of flange plate itself, another
Aspect also provides reliable supporting point to reinforce the both ends of diagonal brace.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A direction view of structure shown in Fig. 1.
Specific embodiment
A kind of high strength reinforcement H profile steel structure in conjunction with shown in Fig. 1 and 2, including top flange plate 1, bottom wing listrium 2 and web
3, the web 3 is arranged between top flange plate 1 and bottom wing listrium 2 and welds respectively with top flange plate 1 and bottom wing listrium 2.This
Utility model the difference is that, the middle part of the web 3 is evenly arranged with several through web along the length direction of web 3
The through-hole 4 on 3 two sides, steel bar is equipped in the through-hole 4, and the both ends of the steel bar are welded with top flange plate 1 and bottom wing listrium 2 respectively
It connects composition and reinforces diagonal brace 5, and the two neighboring inclined direction for reinforcing diagonal brace 5 is opposite.The setting of the through-hole 4 is not to influence steel bar
It cuts subject to oblique pass through, for the ease of processing, usual through-hole 4 is through the straight hole of web 3, and inclined hole can also be used in certain through-hole 4.
The utility model forms support to top flange plate 1 and bottom wing listrium 2 by reinforcing diagonal brace 5, make up and down flange plate with
Class triangular structure is formed between web 3, greatly reduces the risk of flange plate deformation.With the side of conventional installation set square
Formula is compared, and the utility model quality is lighter, intensity is bigger and structure is simple.Reinforcing diagonal brace 5 only has both ends and flange plate to weld, weldering
Contact is few, also reduces difficulty of processing.
In order to further increase the performance of the utility model, better way can also be the top flange plate 1 and bottom wing
The edge of 2 two sides of listrium bends downward and upward constitute flanging 6 respectively, the corner at the both ends for reinforcing diagonal brace 5 and flanging 6
Welding.So, 6 one side of flanging improves the structural strength of flange plate itself, is also on the other hand the two of reinforcement diagonal brace 5
End provides reliable supporting point, keeps the structural strength of the utility model totality higher.
Since web 3 and top flange plate 1 and bottom wing listrium 2 weld, welding position is the weak link of H profile steel, for this purpose,
Better way is that the corner that the web 3 is connect with top flange plate 1 and bottom wing listrium 2 is also respectively welded stiffener 7, institute
State the rectangular triangle in section of stiffener 7.It is reinforced by weld seam of the stiffener 7 to web 3 and flange plate, is further mentioned
High structural strength.
Claims (3)
1. a kind of high strength reinforcement H profile steel structure, including top flange plate (1), bottom wing listrium (2) and web (3), the web
(3) it is arranged between top flange plate (1) and bottom wing listrium (2) and is welded respectively with top flange plate (1) and bottom wing listrium (2)；
It is characterized by: the middle part of the web (3) be evenly arranged with along the length direction of web (3) it is several through web (3)
The through-hole (4) on two sides, is equipped with steel bar in the through-hole (4), the both ends of the steel bar respectively with top flange plate (1) and lower flange
Plate (2), which is formed by welding, reinforces diagonal brace (5), and the two neighboring inclined direction for reinforcing diagonal brace (5) is opposite.
2. high strength reinforcement H profile steel structure according to claim 1, it is characterised in that: the top flange plate (1) and bottom wing
The edge of listrium (2) two sides bends composition flanging (6), the both ends and flanging (6) for reinforcing diagonal brace (5) downward and upward respectively
Corner welding.
3. high strength reinforcement H profile steel structure according to claim 2, it is characterised in that: the web (3) and top flange plate
(1) it is also respectively welded stiffener (7) with the corner of bottom wing listrium (2) connection, the section rectangular three of the stiffener (7)
It is angular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903152.6U CN208293764U (en) | 2018-06-12 | 2018-06-12 | A kind of high strength reinforcement H profile steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903152.6U CN208293764U (en) | 2018-06-12 | 2018-06-12 | A kind of high strength reinforcement H profile steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293764U true CN208293764U (en) | 2018-12-28 |
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ID=64700455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903152.6U Active CN208293764U (en) | 2018-06-12 | 2018-06-12 | A kind of high strength reinforcement H profile steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208293764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382175A (en) * | 2020-10-21 | 2022-04-22 | 华电重工机械有限公司 | Anti-fracture structural steel structure for building |
-
2018
- 2018-06-12 CN CN201820903152.6U patent/CN208293764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382175A (en) * | 2020-10-21 | 2022-04-22 | 华电重工机械有限公司 | Anti-fracture structural steel structure for building |
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