CN214034081U - Collapse-resistant steel frame structure - Google Patents
Collapse-resistant steel frame structure Download PDFInfo
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- CN214034081U CN214034081U CN202022645271.6U CN202022645271U CN214034081U CN 214034081 U CN214034081 U CN 214034081U CN 202022645271 U CN202022645271 U CN 202022645271U CN 214034081 U CN214034081 U CN 214034081U
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Abstract
A collapse-resistant steel frame structure comprises a steel beam, wherein grooves are formed in the front and the back of the steel beam, a threaded end of a bolt penetrates through two side walls of the grooves and steel columns on two sides of the steel beam and is connected with a nut, and a support frame is connected between the center of the bottom of the steel beam and the steel columns on the two sides of the steel beam; through support frame and steel column and girder steel fixed connection, and support frame and steel column and girder steel form the triangle relation to firm in connection and the support intensity in the middle of having improved support frame and the steel column, realized increasing the stability of being connected between steel column and the girder steel, realized preventing the effect that collapses, and be connected through the bottom of connecting plate one and connecting plate two and support frame and girder steel, improved the support intensity of girder steel, thereby further improved the effect of preventing collapsing, the utility model has the advantages of rational in infrastructure, support intensity is high, safe and reliable.
Description
Technical Field
The utility model relates to a steel frame especially relates to an anti-collapse steel frame structure.
Background
In the construction industry, steel frame structures are used to support roof slabs. The steel frame structure generally comprises a steel beam and steel columns, and is connected by bolts, the steel beam is positioned between the two steel columns, and a groove of the steel beam is used for placing a flat plate of a roof; the bottom of the steel beam of the existing steel frame structure is not provided with a supporting structure, the bearing capacity of the steel beam is poor, so that the steel beam can be broken and collapsed, and the steel beam and the steel column are only connected through bolts, so that the steel beam is not firm in connection and easy to collapse.
Disclosure of Invention
In order to overcome the not enough of above-mentioned prior art, the utility model aims to provide an anti steel frame construction that collapses can form triangle-shaped's structure between girder steel and steel column, has improved firm in connection and support intensity in the middle of the steel frame construction, has rational in infrastructure, support intensity height, safe and reliable's advantage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel frame construction that resists collapsing, includes girder steel 1, girder steel 1 all is equipped with recess 5 in the front and the back, and the screw thread end of bolt 2 passes recess 5 both sides wall and the steel column 3 of girder steel 1 both sides, is connected with nut 6, is connected with support frame 4 between the steel column 3 of centre and both sides of girder steel 1 bottom.
The support frame 4 is in an inverted V shape.
A first connecting plate 8 and a second connecting plate 9 which are parallel to the inverted V-shaped arm 7 of the support frame 4 are arranged between the steel beam 1 and the steel columns 3 on the two sides, a plurality of through holes 10 are formed in the second connecting plate 9, a connecting rod 11 penetrates through the through holes 10, and the two ends of the connecting rod are respectively fixed with the first connecting plate 8 and the inverted V-shaped arm 7 of the support frame 4.
The through holes 10 are distributed at equal intervals, and the number of the connecting rods 11 is equal to that of the through holes 10.
The bolts 2 and the nuts 6 on the front and back surfaces of the steel beam are symmetrically distributed on each side at least two.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the support frame 4 is fixedly connected with the steel column 3 and the steel beam 1, and the support frame 4, the steel column 3 and the steel beam 1 form a triangular relation, so that the firm connection and the support strength between the support frame 4 and the steel column 3 are improved, the connection stability between the steel column 3 and the steel beam 1 is improved, and the anti-collapse effect is achieved; the utility model has the advantages of reasonable structure, high supporting strength, safety and reliability.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a bottom view of the present invention.
In the figure: 1. a steel beam; 2. a bolt; 3. a steel column; 4. a support frame; 5. a groove; 6. a nut; 7. an inverted V-shaped arm; 8. a first connecting plate; 9. a second connecting plate; 10. a through hole; 11. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, the collapse-resistant steel frame structure comprises a steel beam 1, grooves 5 are formed in the front and the back of the steel beam 1, threaded ends of bolts 2 penetrate through two side walls of the grooves 5 and steel columns 3 on two sides of the steel beam 1 and are connected with nuts 6, and a support frame 4 is connected between the center of the bottom of the steel beam 1 and the steel columns 3 on two sides of the steel beam.
The support frame 4 is in an inverted V shape.
A first connecting plate 8 and a second connecting plate 9 which are parallel to the inverted V-shaped arm 7 of the support frame 4 are arranged between the steel beam 1 and the steel columns 3 on the two sides, a plurality of through holes 10 are formed in the second connecting plate 9, a connecting rod 11 penetrates through the through holes 10, and the two ends of the connecting rod are respectively fixed with the first connecting plate 8 and the inverted V-shaped arm 7 of the support frame 4.
The through holes 10 are distributed at equal intervals, and the number of the connecting rods 11 is equal to that of the through holes 10.
The bolts 2 and the nuts 6 on the front and back surfaces of the steel beam are symmetrically distributed on each side at least two.
The utility model discloses a theory of operation does:
through support frame 4 and steel column 3 and 1 fixed connection of girder steel, and support frame 7 and steel column 3 and girder steel 1 form the triangle relation, thereby firm in connection and the support intensity in the middle of support frame 7 and steel column 3 have been improved, thereby the stability of being connected between steel column 3 and the girder steel 1 has been increased, the effect of preventing collapsing has, be connected through the bottom of connecting plate 8 and connecting plate two 9 and support frame 4 and girder steel 1 simultaneously, further improved the support intensity of girder steel 1.
It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like in the present invention are used in the positional or orientational relationship shown in the drawings, and are used for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a steel frame construction that collapses, includes girder steel (1), its characterized in that, preceding and the back of girder steel (1) all are equipped with recess (5), and the screw thread end of bolt (2) passes recess (5) both sides wall and steel column (3) of girder steel (1) both sides, is connected with nut (6), is connected with support frame (4) between steel column (3) of girder steel (1) bottom centre and both sides.
2. A collapse resistant steel frame structure according to claim 1, wherein the support frame (4) is in the shape of an inverted V.
3. The collapse-resistant steel frame structure according to claim 1, wherein a first connecting plate (8) and a second connecting plate (9) which are parallel to the inverted V-shaped arm (7) of the support frame (4) are arranged between the steel beam (1) and the steel columns (3) on the two sides, a plurality of through holes (10) are formed in the second connecting plate (9), the connecting rods (11) penetrate through the through holes (10), and two ends of the connecting rods are respectively fixed with the first connecting plate (8) and the inverted V-shaped arm (7) of the support frame (4).
4. A collapse resistant steel frame structure according to claim 3, wherein said plurality of through holes (10) are equally spaced, the number of connecting rods (11) being equal to the number of through holes (10).
5. A collapse resistant steel frame structure according to claim 1, wherein the steel beams have at least two bolts (2) and nuts (6) on the front and back sides, symmetrically distributed on each side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645271.6U CN214034081U (en) | 2020-11-16 | 2020-11-16 | Collapse-resistant steel frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645271.6U CN214034081U (en) | 2020-11-16 | 2020-11-16 | Collapse-resistant steel frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214034081U true CN214034081U (en) | 2021-08-24 |
Family
ID=77359413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022645271.6U Active CN214034081U (en) | 2020-11-16 | 2020-11-16 | Collapse-resistant steel frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214034081U (en) |
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2020
- 2020-11-16 CN CN202022645271.6U patent/CN214034081U/en active Active
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