CN207268020U - The connection structure of improved H profile steel beam and steel column - Google Patents
The connection structure of improved H profile steel beam and steel column Download PDFInfo
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- CN207268020U CN207268020U CN201721075737.5U CN201721075737U CN207268020U CN 207268020 U CN207268020 U CN 207268020U CN 201721075737 U CN201721075737 U CN 201721075737U CN 207268020 U CN207268020 U CN 207268020U
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- steel
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- column
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Abstract
The utility model belongs to the improvement of the connection structure of construction steel structure girder steel and steel column, the connection structure of particularly a kind of improved H profile steel beam and steel column, it is included in affixed steel column connecting plate on steel column, connecting hole is uniformly arranged on steel column connecting plate, it is engaged on steel column by steel column connecting plate with H profile steel beam web, steel column is set to be connected with H profile steel beam by the bolt of installation, upper with the matched H profile steel beam end of steel column, the monosymmetric edge of a wing is set to widen area respectively on bottom wing listrium, the width for widening flange plate after symmetrically widening is equal with the width of steel column, and weld together with steel column, the length that area is widened on the edge of a wing is 80 100mm.The utility model is rational in infrastructure, the weld defect that can come to avoid tradition patch welding steel strip, reduces the concentration of welding stress, it is ensured that the quality that girder steel makes, greatly improves steel structure production efficiency.
Description
Technical field
The utility model belongs to the improvement of the connection structure of construction steel structure girder steel and steel column, particularly a kind of improved H
The connection structure of section steel beam and steel column.
Background technology
Industry based on steel construction has been widely used with civil buildings, and wherein H profile steel beam is as girder and steel column
Connection is substantially using rigid connection, and for force request, the edge of a wing of some girder steel roots and steel column junction needs local widening,
Existing way lower flange two sides usually on H profile steel beam root locally increase by two pieces of otic placodes with steel column link position, this to do
Method welding capacity is larger, and postwelding flatness requirement is high, and welding position requires flaw detection qualified, reduces the effect of steel construction production and processing
Rate.
Utility model content
The purpose of this utility model is to provide the connection structure of a kind of improved H profile steel beam and steel column, its is rational in infrastructure,
The weld defect that can come to avoid tradition patch welding steel strip, reduces the concentration of welding stress, it is ensured that the quality that girder steel makes,
Greatly improve steel structure production efficiency.
What the purpose of this utility model was realized in：A kind of connection structure of improved H profile steel beam and steel column, is included in
Affixed steel column connecting plate, is uniformly arranged connecting hole on steel column connecting plate, passes through steel column connecting plate on steel column on steel column
Be engaged with H profile steel beam web, steel column is connected with H profile steel beam by the bolt of installation, with the matched H profile steel of steel column
On the upper and lower flange plate of beam end set the monosymmetric edge of a wing to widen area respectively, widen flange plate after symmetrically widening
Width is equal with the width of steel column, and welds together with steel column, and the length that area is widened on the edge of a wing is 80-100mm.
The utility model can use NC Flame Cutting equipment locally to add flange plate root above and below H profile steel beam in blanking
Wide blanking, makes the reinforcing plate horizontal up and down of H profile steel beam widened section and steel column become an entirety, avoids tradition patch welding steel plate
The weld defect brought, reduces the concentration of welding stress, ensure that the quality that girder steel makes, girder steel appearance looks elegant is clean and tidy, greatly
Improve steel structure production efficiency greatly.
The utility model is rational in infrastructure, avoids the weld defect that tradition patch welding steel strip is come, reduces welding stress
Concentrate, ensure that the quality that girder steel makes, substantially increase steel structure production efficiency.
Brief description of the drawings
The utility model is further described below in conjunction with attached drawing, Fig. 1 illustrates for the utility model stereochemical structure
Figure, Fig. 2 are the overlooking the structure diagram of Fig. 1.
Embodiment
A kind of connection structure of improved H profile steel beam and steel column, as shown in Figure 1 and Figure 2, is included in affixed steel on steel column 1
Column connecting plate 3, connecting hole is uniformly arranged on steel column connecting plate 3, passes through steel column connecting plate 3 and H profile steel beam 2 on steel column 1
Web is engaged, and steel column 1 is connected with H profile steel beam 2 by the bolt 7 of installation, with matched 2 end of H profile steel beam of steel column 1
The monosymmetric edge of a wing is set to widen area 4 respectively on the upper and lower flange plate in portion, the width for widening flange plate after symmetrically widening
It is equal with the width of steel column 1, and weld together with steel column 1, the length that area 4 is widened on the edge of a wing is 80-100mm.Steel column 1 is by work
Word steel is formed, and the width for widening flange plate after symmetrically widening is equal with the width of 1 flange plate of I-steel steel column.In H profile steel beam 2
End is upper and lower to widen flange plate with setting upper, lower horizontal on the web of the I-steel steel column 1 of 1 junction of I-steel steel column to adding
Strong plate 5,6, to widen flange plate corresponding to reinforcing plate 5,6 and H profile steel beam 2 upper and lower for upper, lower horizontal.
Claims (3)
1. the connection structure of a kind of improved H profile steel beam and steel column, it is included in affixed steel column connecting plate (3) on steel column (1),
Steel column connecting plate is uniformly arranged connecting hole on (3), it is characterized in that：Pass through steel column connecting plate (3) and H profile steel on steel column (1)
Beam (2) web is engaged, and steel column (1) is connected with H profile steel beam (2) by the bolt (7) of installation, is matched with steel column (1)
The monosymmetric edge of a wing is set to widen area (4) respectively on the upper and lower flange plate of H profile steel beam (2) end of conjunction, after symmetrically widening
The width for widening flange plate it is equal with the width of steel column (1), and weld together with steel column (1), area (4) is widened on the edge of a wing
Length is 80-100mm.
2. the connection structure of improved H profile steel beam according to claim 1 and steel column, it is characterized in that：Steel column (1) is by I-shaped
Steel is formed, and the width for widening flange plate after symmetrically widening is equal with the width of I-steel steel column (1) flange plate.
3. the connection structure of improved H profile steel beam according to claim 1 and steel column, it is characterized in that：In H profile steel beam (2)
The upper and lower flange plate of widening in end on the web of the I-steel steel column (1) of I-steel steel column (1) junction with setting upper, lower horizontal
To reinforcing plate (5,6), to widen flange plate corresponding to reinforcing plate (5,6) and H profile steel beam (2) upper and lower for upper, lower horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075737.5U CN207268020U (en) | 2017-08-25 | 2017-08-25 | The connection structure of improved H profile steel beam and steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075737.5U CN207268020U (en) | 2017-08-25 | 2017-08-25 | The connection structure of improved H profile steel beam and steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268020U true CN207268020U (en) | 2018-04-24 |
Family
ID=61961526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075737.5U Active CN207268020U (en) | 2017-08-25 | 2017-08-25 | The connection structure of improved H profile steel beam and steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208758A (en) * | 2018-11-15 | 2019-01-15 | 辽宁工程技术大学 | A kind of X-shaped rib steel beam-column joint reinforcing device |
| CN109944327A (en) * | 2019-03-21 | 2019-06-28 | 扬州大学 | A kind of Column Joint expanding the punching of aerofoil profile beam-ends |
-
2017
- 2017-08-25 CN CN201721075737.5U patent/CN207268020U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208758A (en) * | 2018-11-15 | 2019-01-15 | 辽宁工程技术大学 | A kind of X-shaped rib steel beam-column joint reinforcing device |
| CN109944327A (en) * | 2019-03-21 | 2019-06-28 | 扬州大学 | A kind of Column Joint expanding the punching of aerofoil profile beam-ends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 266, North Fong Road, Urumqi Economic and Technological Development Zone, Urumqi, Xinjiang Uygur Autonomous Region, 830000 Patentee after: Guangzheng Construction Group Co.,Ltd. Address before: No.266, North fusion Road, Urumqi Economic and Technological Development Zone, Xinjiang Uygur Autonomous Region Patentee before: GUANGZHENG STEEL STRUCTURE CO.,LTD. |