CN213358958U - Connecting structure of steel column and steel beam - Google Patents
Connecting structure of steel column and steel beam Download PDFInfo
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- CN213358958U CN213358958U CN202021496888.XU CN202021496888U CN213358958U CN 213358958 U CN213358958 U CN 213358958U CN 202021496888 U CN202021496888 U CN 202021496888U CN 213358958 U CN213358958 U CN 213358958U
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Abstract
The utility model relates to a connection structure of steel column and girder steel, it includes steel column and girder steel, the steel column sets up for square tubulose, and the girder steel is "worker" font setting, and steel column outside cover is equipped with fixed pipe, fixed pipe fixedly connected with mounting all around, and the fixed slot has been seted up to the one end that the steel column was kept away from to the mounting, and the girder steel is inserted and is located inside the fixed slot and form the joint with the fixed slot, and the edge that the mounting was kept away from to fixed pipe is provided with first connecting plate, first connecting plate both ends respectively with fixed pipe surface and steel column surface butt, first connecting plate both ends threaded connection has. This application has the effect that improves the stability of being connected of steel column and girder steel.
Description
Technical Field
The application relates to the field of steel structure buildings, in particular to a connecting structure of a steel column and a steel beam.
Background
The steel structure building is a novel building system, and steel plate or shaped steel have replaced reinforced concrete for traditional concrete building is compared to steel structure building, and intensity is higher, and the shock resistance is better. And because the components can be manufactured in factories and installed on site, the construction period is greatly reduced. Because the steel can be repeatedly used, the construction waste can be greatly reduced, and the steel is more environment-friendly, so the steel is widely adopted by all countries in the world and is applied to industrial buildings and civil buildings.
In the prior art, an i-shaped steel beam and a steel column are generally used, the steel column is vertically arranged on the ground, the steel beam is horizontal to the ground, one end of the steel beam is abutted to a steel column web or a steel column wing plate, then an L-shaped plate is placed at the connecting position of the steel column and the steel beam, high-strength bolts are connected to two ends of the L-shaped plate in a threaded mode and penetrate through the steel column and the steel beam, and the steel column and the steel beam are fixed.
The above prior art solutions have the following drawbacks: the steel column is connected with the girder steel only through L template and high strength bolt, and the contact point is less between steel column and the girder steel, and girder steel column junction atress is great, causes the girder steel column junction to take place not hard up easily to the connection stability of girder steel column has been influenced.
SUMMERY OF THE UTILITY MODEL
In order to increase the connection stability of girder steel post, this application provides a connection structure of steel column and girder steel.
The application provides a connection structure of steel column and girder steel adopts following technical scheme:
the utility model provides a connection structure of steel column and girder steel, includes steel column and girder steel, the steel column sets up for square tubulose, the girder steel is "worker" font setting, the fixed pterygoid lamina that is provided with of girder steel, steel column outside cover is equipped with fixed pipe, fixed pipe fixedly connected with mounting all around, the fixed slot has been seted up to the one end that the steel column was kept away from to the mounting, the girder steel is inserted and is located the fixed slot inside and form the joint with the fixed slot, the edge that the mounting was kept away from to fixed pipe is provided with first connecting plate, first connecting plate both ends respectively with fixed pipe surface and steel column surface butt, first connecting.
By adopting the technical scheme, the fixing pipe is sleeved on the steel column, the fixing piece is arranged around the fixing pipe, the steel beam is inserted into the fixing groove and clamped with the fixing groove, the contact area between the fixing piece and the steel beam is increased by the fixing groove, and the fixing effect of the fixing piece on the steel beam is improved; first connecting plate sets up in one side that the mounting was kept away from to fixed pipe, first connecting bolt passes first connecting plate and will fix pipe and steel column and fix, first connecting bolt prevents that fixed pipe from gliding along the steel column, to fixed pipe, mounting and girder steel play the fixed action, fixed pipe and mounting cooperate mutually, make the stress point greatly increased who is connected between girder steel and the steel column, thereby the atress of every stress point has been reduced, it is not hard up to avoid girder steel columnar connection to take place, thereby connection stability between the girder steel column has been improved.
Preferably, a connecting piece is arranged at the connecting position of the fixed pipe and the fixing piece, the connecting piece is arranged in an L shape, a first bolt and a second bolt are respectively in threaded connection with the two ends of the connecting piece, the first bolt penetrates through the connecting piece, the fixed pipe and the steel column, and the second bolt penetrates through the connecting piece and the fixing piece.
Through adopting above-mentioned technical scheme, first bolt and second bolt pass the setting of connecting plate both ends, first bolt is to the connecting piece, fixed pipe and steel column are fixed, the second bolt is to the connecting piece, the mounting is fixed, prevent that the girder steel from fixing the inside roll-off of groove, the stability of being connected of girder steel and mounting has been improved, the connecting plate, first bolt and second bolt mutually support, further increased the tie point quantity between girder steel and the steel column, thereby further strengthened the stability of being connected between girder steel and the steel column.
Preferably, the fixing part is provided with a second connecting plate at one end far away from the steel column, the two ends of the second connecting plate are respectively abutted to the surface of the fixing part and the surface of the steel beam, and the two ends of the second connecting plate are in threaded connection with a plurality of second connecting bolts.
By adopting the technical scheme, the second connecting plate is respectively abutted against the steel beam and the surface of the fixing piece, so that the contact area of the second connecting plate and the steel beam is increased; when the second connecting bolt fixes the steel beam and the fixing piece, the second connecting plate and the steel beam are fixed, the fixing area of the steel beam and the fixing piece is further increased, and bending caused by overlarge stress of the joint of the steel beam and the fixing piece is avoided, so that the connection stability of the steel beam and the fixing piece is further improved.
Preferably, the mounting is provided with a reinforcing rib, and two ends of the reinforcing rib are respectively and fixedly connected with the mounting and the fixed pipe.
Through adopting above-mentioned technical scheme, strengthening rib both ends respectively with mounting and fixed plate fixed connection, make the tie point between mounting and the fixed plate increase, reduce the deformation that the connecting piece atress too big leads to and drop, increased the fixed effect of mounting and fixed plate to the stability of being connected of mounting and fixed plate has been increased.
Preferably, the reinforcing rib of each fixing member is provided in plurality.
Through adopting above-mentioned technical scheme, every mounting is equipped with a plurality of strengthening ribs, has further increased the connection area between fixed plate and the mounting, prevents to be connected between fixed plate and the mounting and takes place not hard up and lead to droing to the stability of being connected between fixed plate and the mounting has further been increased.
Preferably, a reinforcing plate is fixedly connected between the two wing plates of the steel beam.
Through adopting above-mentioned technical scheme, the reinforcing plate sets up between two pterygoid laminas, and the reinforcing plate both ends link to each other with the pterygoid lamina is fixed, and the reinforcing plate forms the support to two pterygoid laminas, and when the girder steel received the power of perpendicular to pterygoid lamina, the reinforcing plate dispersed the atress, avoided the girder steel atress too big emergence horizontal buckling to improve the intensity of girder steel itself, improved the security in the girder steel use.
Preferably, the reinforcing plate is provided with a plurality of reinforcing plates.
Through adopting above-mentioned technical scheme, set up a plurality of stiffeners, further strengthened the dispersion of stiffener to the girder steel atress to further promote the horizontal anti ability of buckling of girder steel, further improved the intensity of girder steel itself.
Preferably, the fixing groove is internally and fixedly provided with a shockproof gasket, and the shockproof gasket is abutted to the steel beam.
Through adopting above-mentioned technical scheme, shockproof gasket and girder steel looks butt, when taking place vibrations, the gasket that takes precautions against earthquakes forms the buffering to the girder steel, and the girder steel improves the anti-seismic performance of girder steel and steel column connection to the impact force of girder steel to the mounting when reducing vibrations, thereby further improved the stability of being connected of girder steel and steel column.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the steel column is provided with the fixing pipe and the fixing piece, the steel beam is inserted into the fixing piece and connected by the first connecting plate, and the connection stability between the steel beam and the steel column is improved;
2. the connecting piece is arranged at the connecting part of the fixed pipe and the fixing piece, so that the connecting stability between the steel beam and the steel column is improved;
3. through set up shockproof gasket in fixed slot inside, improved the shock resistance ability of girder steel and steel column.
Drawings
Fig. 1 is a schematic view of the overall mechanism of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a steel column; 2. a steel beam; 21. a reinforcing plate; 22. a wing plate; 3. a fixed tube; 4. a fixing member; 41. fixing grooves; 411. a shockproof pad; 42. reinforcing ribs; 5. a first connecting plate; 51. a first connecting bolt; 6. a connecting member; 61. a first bolt; 62. a second bolt; 7. a second connecting plate; 71. and a second connecting bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses connection structure of steel column and girder steel. Referring to fig. 1, fig. 2, a connection structure of steel column and girder steel includes steel column 1 and girder steel 2, and steel column 1 is the setting of square tubulose, and girder steel 2 is the setting of "worker" font, 2 fixedly connected with pterygoid lamina 22 of girder steel, and 1 outside covers of steel column are equipped with fixed pipe 3, and fixed pipe 3 is provided with mounting 4 all around, and fixed slot 41 has been seted up to the one end that steel column 1 was kept away from to mounting 4, and girder steel 2 inserts and locates in fixed slot 41, has improved the stability of being connected of steel column 1 and girder.
Referring to fig. 2, a first connecting plate 5 is arranged at the edge of the fixed pipe 3 far away from the fixing piece 4, the first connecting plate 5 is in a shape of a hilt, two ends of the first connecting plate 5 are respectively abutted to the surface of the fixed pipe 3 and the surface of the steel column 1, two ends of the first connecting plate 5 are in threaded connection with a plurality of first connecting bolts 51, the first connecting bolts 51 are inserted into the first connecting plate 5, the first connecting bolt 51 far away from one end of the fixed pipe 3 penetrates through the first connecting plate 5 and the steel column 1, and the first connecting bolt 51 near one end of the fixed pipe 3 penetrates through the first connecting plate 5, the fixed pipe 3 and the steel column 1; first connecting plate 5 and first connecting bolt 51 mutually support, have increased the tie point quantity between fixed pipe 3 and the steel column 1, have improved the stability of being connected between fixed pipe 3 and the steel column 1, in girder steel 2 was inserted and is established and fixed slot 41, fixed slot 41 wrapped up girder steel 2, had promoted mounting 4 and girder steel 2's area of contact to further promoted the stability of being connected between steel column 1 and the girder steel 2.
Referring to fig. 2, a connecting piece 6 is arranged at a connecting position of the fixed pipe 3 and the fixing piece 4, the connecting piece 6 is in an L-shaped arrangement, two ends of the connecting piece 6 are respectively connected with a first bolt 61 and a second bolt 62, the first bolt 61 penetrates through the connecting piece 6, the fixed pipe 3 and the steel column 1, and the connecting piece 6, the fixed pipe 3 and the steel column 1 are fixed; the second bolt 62 is disposed through the connecting member 6 and the fixing member 4 to fix the connecting member 6 and the fixing member 4. The connecting members 6, the first bolts 61 and the second bolts 62 increase the number of connection points between the fixed pipe 3 and the fixing member 4, and further enhance the connection stability of the fixed pipe 3 and the fixing member 4, thereby further enhancing the connection stability between the steel column 1 and the steel beam 2.
Referring to fig. 2, a second connecting plate 7 is disposed at one end of the fixing member 4 away from the steel column 1, the second connecting plate 7 is in a shape of a knife handle, and two ends of the second connecting plate 7 are respectively abutted to the surface of the fixing member 4 and the surface of the steel beam 2. The two ends of the second connecting plate 7 are in threaded connection with a plurality of second connecting bolts 71, the steel beam 2 and the fixing piece 4 are fixed by the second connecting bolts 71, the steel beam 2 is prevented from sliding out of the fixing groove 41, and the two ends of the second connecting plate 7 are fixed with the steel beam 2 and the fixing piece 4 through the second connecting bolts 71 respectively. Second connecting plate 7 and girder steel 2 and 4 butts of mounting have increased area of contact when girder steel 2 and mounting 4 fix, have reduced unit area's atress size to the stability of being connected between girder steel 2 and the mounting 4 has been promoted.
Referring to fig. 2, mounting 4 surface is provided with strengthening rib 42, strengthening rib 42 both ends respectively with mounting 4 and fixed pipe 3 fixed connection, increased the connection face between fixed plate and the mounting 4 and connect, reduce the condition that 6 atresss too big deformation and lead to taking place to break away from between fixed plate and the mounting 4 to promote the fixed effect between mounting 4 and the fixed plate, promoted the stability of being connected of mounting 4 and fixed plate. Every 4 surfaces of mounting are provided with a plurality of strengthening ribs 42, have further increased the connection effect of strengthening rib 42 to mounting 4 and fixed plate, have promoted the security that steel column 1 and girder steel 2 are connected.
Referring to fig. 1 and 2, the fixing groove 41 is fixedly provided with the anti-vibration gasket 411, the anti-vibration gasket 411 buffers the vibration of the steel beam 2, the damage of the vibration to the connection of the steel column 1 and the steel beam 2 is reduced, and the anti-vibration performance of the connection structure of the steel column 1 and the steel beam 2 is improved. A reinforcing plate 21 is arranged between the two wing plates 22 of the steel beam 2, and two ends of the reinforcing plate 21 are fixedly connected with the wing plates 22 respectively. Reinforcing plate 21 supports two pterygoid lamina 22, and when girder steel 2 received the power of perpendicular to pterygoid lamina 22, reinforcing plate 21 dispersed the power, has reduced the atress of steel abdomen position department, reduces the condition of 2 horizontal buckles of girder steel, has increased girder steel 2's intensity, has promoted girder steel 2's security. Reinforcing plate 21 is provided with a plurality ofly, and a plurality of reinforcing plate 21 equidistance sets up, has further reduced the atress of steel web position, has further promoted the security that girder steel 2 used.
The implementation principle of the connection structure of steel column and girder steel of the embodiment of this application is: firstly, the steel column 1 is sleeved with the fixed pipe 3, the fixed pipe 3 and the steel column 1 are connected by the first connecting plate 5, and the first connecting bolt 51 is connected to the first connecting plate 5 by a thread. Later insert girder steel 2 and locate inside fixed slot 41, use second connecting plate 7 to be connected girder steel 2 and mounting 4, avoid girder steel 2 to slide from inside the fixed slot 41 and go out, shockproof gasket 411 has promoted the shock resistance ability of girder steel 2 and steel column 1. Then, the connecting piece 6 is placed at the connecting position of the fixed pipe 3 and the fixing piece 4, and the first bolt 61 and the second bolt 62 connect the connecting piece 6, the fixed pipe 3 and the fixing piece 4, so that the connecting stability of the steel column 1 and the steel beam 2 is further improved; then, the reinforcing plates 21 are arranged between the wing plates 22 to improve the strength of the steel beam 2, and the reinforcing ribs 42 are arranged on the fixing piece 4 to improve the connection stability between the fixing piece 4 and the fixing pipe 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a connection structure of steel column and girder steel, includes steel column (1) and girder steel (2), its characterized in that: steel column (1) sets up for square tube form, girder steel (2) are "worker" font setting, girder steel (2) are fixed and are provided with pterygoid lamina (22), steel column (1) outside cover is equipped with fixed pipe (3), fixed pipe (3) fixedly connected with mounting (4) all around, mounting (4) are "worker" font setting, fixed slot (41) have been seted up to the one end of keeping away from steel column (1) mounting (4), girder steel (2) are inserted and are located fixed slot (41) inside and form the joint with fixed slot (41), the edge that mounting (4) were kept away from in fixed pipe (3) is provided with first connecting plate (5), first connecting plate (5) both ends respectively with fixed pipe (3) surface and steel column (1) surface butt, first connecting plate (5) both ends threaded connection has a plurality of first connecting bolt (51).
2. A steel column and beam connecting structure according to claim 1, wherein: fixed pipe (3) and mounting (4) hookup location department is equipped with connecting piece (6), and connecting piece (6) are the setting of L type, and threaded connection has first bolt (61) and second bolt (62) respectively at connecting piece (6) both ends, and connecting piece (6), fixed pipe (3) setting are passed in first bolt (61), and connecting piece (6), mounting (4) setting are passed in second bolt (62).
3. A steel column and beam connecting structure according to claim 1, wherein: the fixing piece (4) is far away from one end of the steel column (1) and is provided with a second connecting plate (7), the two ends of the second connecting plate (7) are respectively abutted to the surface of the fixing piece (4) and the surface of the steel beam (2), and the two ends of the second connecting plate (7) are in threaded connection with a plurality of second connecting bolts (71).
4. A steel column and beam connecting structure according to claim 1, wherein: the fixing piece (4) is provided with a reinforcing rib (42), and two ends of the reinforcing rib (42) are fixedly connected with the fixing piece (4) and the fixing pipe (3) respectively.
5. A steel column and beam connection structure as claimed in claim 4, wherein: a plurality of reinforcing ribs (42) are arranged on each fixing piece (4).
6. A steel column and beam connecting structure according to claim 1, wherein: and a reinforcing plate (21) is fixedly connected between the two wing plates (22) of the steel beam (2).
7. A steel column and beam connecting structure according to claim 6, wherein: the reinforcing plate (21) is provided with a plurality of reinforcing plates.
8. A steel column and beam connecting structure according to claim 1, wherein: and a shockproof gasket (411) is fixedly arranged in the fixing groove (41), and the shockproof gasket (411) is abutted to the steel beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496888.XU CN213358958U (en) | 2020-07-25 | 2020-07-25 | Connecting structure of steel column and steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021496888.XU CN213358958U (en) | 2020-07-25 | 2020-07-25 | Connecting structure of steel column and steel beam |
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| Publication Number | Publication Date |
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| CN213358958U true CN213358958U (en) | 2021-06-04 |
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| CN202021496888.XU Active CN213358958U (en) | 2020-07-25 | 2020-07-25 | Connecting structure of steel column and steel beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668698A (en) * | 2021-07-16 | 2021-11-19 | 齐珊珊 | Double-layer steel structure with anti-torsion function |
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2020
- 2020-07-25 CN CN202021496888.XU patent/CN213358958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668698A (en) * | 2021-07-16 | 2021-11-19 | 齐珊珊 | Double-layer steel structure with anti-torsion function |
| CN113668698B (en) * | 2021-07-16 | 2022-11-22 | 湖北欧本钢结构有限公司 | Double-layer steel structure with anti-torsion function |
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