CN218881146U - Steel construction beam column connection structure based on BIM - Google Patents
Steel construction beam column connection structure based on BIM Download PDFInfo
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- CN218881146U CN218881146U CN202222479424.3U CN202222479424U CN218881146U CN 218881146 U CN218881146 U CN 218881146U CN 202222479424 U CN202222479424 U CN 202222479424U CN 218881146 U CN218881146 U CN 218881146U
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Abstract
The application discloses steel construction beam column connection structure based on BIM relates to the technical field of building, and it includes: the side wall of the upright post is provided with a buffer groove; the end part of the beam is in sliding fit with the buffer groove, the height of the buffer groove is greater than that of the end part of the beam, and the top surface of the beam is attached to the top surface of the end part of the buffer groove; the buffer assembly is arranged in the buffer groove and used for buffering the force applied to the cross beam; and the fixing component is arranged on the side wall of the upright column, is connected with the cross beam and is used for fixing the upright column and the cross beam. This application has the effect that improves steel construction beam column connection structure's anti-seismic performance.
Description
Technical Field
The application relates to the technical field of buildings, in particular to a steel structure beam column connecting structure based on BIM.
Background
The steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and is widely applied to the fields of large-scale plants, venues, super-high buildings and the like.
The utility model discloses an authorized bulletin number is CN 210342239U's utility model discloses a steel construction beam column coupling assembling, locate the lower extreme of the bottom plate of crossbeam and the support between the edge of a wing including the side connection spare of the web of connecting the edge of a wing of stand and crossbeam, two symmetries.
In view of the above-described related art, the inventors found that: the connection structure has low earthquake resistance and is easy to be damaged in earthquake.
SUMMERY OF THE UTILITY MODEL
In order to improve steel structure beam column connection structure's anti-seismic performance, this application provides a steel structure beam column connection structure based on BIM.
A steel structure beam column connection structure based on BIM includes:
the side wall of the upright post is provided with a buffer groove;
the end part of the beam is in sliding fit with the buffer groove, the height of the buffer groove is greater than that of the end part of the beam, and the top surface of the beam is attached to the top surface of the end part of the buffer groove;
the buffer assembly is arranged in the buffer groove and used for buffering the force applied to the cross beam; and the number of the first and second groups,
and the fixing component is arranged on the side wall of the upright column, is connected with the cross beam and is used for fixing the upright column and the cross beam.
Through adopting above-mentioned technical scheme, when taking place the earthquake, the dashpot can carry on spacingly to the tip of stand, and then with the tip restriction of crossbeam in the dashpot, and the buffering subassembly in the dashpot can cushion the effort that the crossbeam received, reduces connection structure and takes place the possibility of fragile destruction, improves connection structure's anti-seismic performance.
Optionally, the buffer assembly includes a sliding plate and an elastic member, the sliding plate is disposed below the cross beam, and a top surface of the sliding plate is attached to a bottom surface of the cross beam; the elastic piece is arranged below the sliding plate.
By adopting the technical scheme, the elastic piece can buffer the impact force transmitted from the cross beam to the sliding plate, so that the anti-seismic performance of the connecting structure is improved; the sliding plate can transmit the impact force on the cross beam to the elastic piece relatively uniformly, and the possibility of damaging the elastic piece is reduced.
Optionally, the fixing assembly includes a fixing member, and the fixing member is located below the cross beam; the side wall of the upright post is provided with a plurality of parallel sliding grooves, sliding blocks are arranged in the sliding grooves in a sliding mode, the upright post can limit the sliding blocks in the sliding grooves, and the sliding blocks are provided with a plurality of screw holes; the connecting structure further comprises a plurality of first bolts and second bolts, the first bolts penetrate through the fixing piece and are in threaded connection with the sliding block through screw holes, so that the fixing piece is abutted against the stand column; the fixing piece is fixed with the cross beam through a second bolt.
Through adopting above-mentioned technical scheme, the mounting is fixed in the lateral wall of stand through the frictional force between self and the stand, when not taking place the earthquake, and the mounting can support the crossbeam for the crossbeam is fixed mutually with the stand, and when taking place the earthquake, the crossbeam can drive mounting and sliding block downstream, and the elastic component then can cushion the impact force that the crossbeam received this moment, thereby reduces connection structure and takes place the possibility of brittle failure, improves connection structure's anti-seismic performance.
Optionally, a friction layer is arranged on one surface of the fixing piece facing the upright post.
Through adopting above-mentioned technical scheme, increased the frictional force between mounting and the stand, reduced the downward gliding possibility of mounting under the action of gravity of crossbeam.
Optionally, a guide part for limiting the cross beam is arranged on the side surface of the upright column, the connecting structure comprises a plurality of third bolts, the guide part is fixed to the upright column through the third bolts, and the cross beam is abutted to the guide part.
Through adopting above-mentioned technical scheme, the guide can carry on spacingly to the stand, reduces the probability that the stand removed from side to side, improves connection structure's stability.
Optionally, the fixing member is provided with a reinforcing rib plate.
Through adopting above-mentioned technical scheme, improved the intensity of mounting to connection structure's intensity has been improved.
Optionally, a steel wire is arranged above the cross beam, one end of the steel wire is connected with the cross beam, and the other end of the steel wire is connected with the stand column.
Through adopting above-mentioned technical scheme, the steel wire can share a part gravity of crossbeam, reduces the fixed part and slides down the possibility under the action of gravity of crossbeam to further improve connection structure's stability.
Optionally, the elastic member includes a plurality of springs, one end of each spring is connected to the sliding plate, and the other end of each spring is fixed to the bottom surface of the buffer slot.
Through adopting above-mentioned technical scheme, the spring can cushion the effort that the crossbeam received when the earthquake, improves steel structure beam column connection structure's anti-seismic performance.
In summary, the present application at least includes the following beneficial technical effects:
1. when an earthquake occurs, the buffer groove can limit the end part of the upright post, so that the end part of the cross beam is limited in the buffer groove, and the buffer assembly in the buffer groove can buffer the acting force applied to the cross beam, so that the possibility of brittle failure of the connecting structure is reduced, and the anti-seismic performance of the connecting structure is improved;
2. the friction surface is arranged, so that the friction force between the fixing piece and the upright post is increased, and the possibility that the fixing piece slides downwards under the action of the gravity of the cross beam is reduced.
Drawings
Fig. 1 is an overall structural schematic diagram of a steel structure beam column connection structure according to an embodiment of the present application.
Fig. 2 is a schematic view of the steel structure beam-column connection structure of the embodiment of the present application for showing the internal structure of the buffer slot.
Description of reference numerals: 1. a column; 2. a buffer tank; 3. a cross beam; 4. a sliding plate; 5. an elastic member; 6. a fixing member; 61. a first connecting plate; 62. a second connecting plate; 8. a sliding groove; 9. a slider; 10. a screw hole; 11. a first bolt; 12. a second bolt; 13. a friction layer; 14. a guide member; 15. a third bolt; 16. a reinforcing rib plate; 17. a steel wire; 18. connecting columns; 19. and (7) connecting rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-2 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses steel structure beam column connection structure based on BIM.
Referring to fig. 1 and 2, a steel structure beam column connection structure based on BIM includes a column 1, a beam 3, a buffer assembly, and a fixing assembly. The upright post 1 is cuboid, the side wall of the upright post 1 is provided with a buffer groove 2, and the buffer groove 2 is cuboid; the crossbeam 3 is a cuboid, the height of the buffer groove 2 is greater than that of the end part of the crossbeam 3, the end part of the crossbeam 3 is positioned in the buffer groove 2, the end part of the crossbeam 3 is in sliding fit with the buffer groove 2, the end part of the crossbeam 3 can move up and down in the buffer groove 2, and the top surface of the crossbeam 3 is attached to the top surface of the end part of the buffer groove 2; the buffer component is arranged in the buffer tank 2, is positioned below the cross beam 3 and is used for buffering the force applied to the cross beam 3; the fixing component is arranged on the side wall of the upright post 1, connected with the cross beam 3 and used for fixing the upright post 1 and the cross beam 3; when the earthquake is stronger, crossbeam 3 can drive fixed subassembly and remove for the power that buffering subassembly received 3 crossbeams cushions. When an earthquake occurs, the buffer groove 2 can limit the end part of the upright post 1, and the end part of the cross beam 3 is limited in the buffer groove 2; meanwhile, the beam 3 drives the fixing component to move downwards under the action of the earthquake, so that the buffer component in the buffer groove 2 can buffer the acting force applied to the beam 3, the possibility of brittle failure of the connecting structure is reduced, and the anti-seismic performance of the connecting structure is improved.
Referring to fig. 2, the buffering assembly includes a sliding plate 4 and an elastic member 5. The sliding plate 4 and the elastic piece 5 are both positioned in the buffer groove 2, the sliding plate 4 is arranged below the cross beam 3, the sliding plate 4 is in sliding fit with the buffer groove 2, the top surface of the sliding plate 4 is attached to the bottom surface of the cross beam 3, and the sliding plate 4 is used for relatively and uniformly transmitting the force applied to the cross beam 3 to the elastic piece 5; the elastic member 5 is disposed below the sliding plate 4, the elastic member 5 may be a structure having elastic properties, such as a spring, and the elastic member 5 may also be made of a material having elastic properties, such as a rubber block, in this embodiment, the elastic member 5 includes a plurality of springs, one end of each spring is fixed to the bottom surface of the sliding plate 4, and the other end of each spring is fixed to the bottom surface of the buffer slot 2.
Referring to fig. 1 and 2, the fixing assembly includes a fixing member 6, the fixing member 6 is located below the cross beam 3, a plurality of parallel sliding grooves 8 are formed in the side wall of the upright post 1, the sliding block 9 can be limited in the sliding grooves 8 by the upright post 1, the sliding block 9 is slidably arranged in the sliding grooves 8, and a plurality of screw holes 10 are formed in the sliding block 9; in this embodiment, the fixing member 6 includes a first connecting plate 61 and a second connecting plate 62, the fixing member 6 formed by the first connecting plate 61 and the second connecting plate 62 is in an "L" shape, the reinforcing rib 16 is fixedly arranged on the side of the first connecting plate 61 away from the upright 1, and the reinforcing rib 16 is fixedly connected with the second connecting plate 62; the sliding groove 8 and the sliding block 9 are both T-shaped. The connecting structure further comprises a plurality of first bolts 11 and second bolts 12, the first bolts 11 penetrate through the first connecting plate 61, the first bolts 11 are in threaded connection with the sliding blocks 9 through the screw holes 10, so that the first connecting plate 61 is tightly abutted to the upright posts 1, and the fixing piece 6 is fixed with the cross beam 3 through the second bolts 12; the second connecting plate 62 is able to support the upright 1 under the effect of the friction between the first connecting plate 61 and the upright 1. In order to increase the friction between the fixing element 6 and the column 1, i.e. between the first connecting plate 61 and the column 1, the surface of the first connecting plate 61 facing the column 1 is provided with a friction layer 13. In addition, the upper part of the upright post 1 is provided with a structure corresponding to the lower part of the upright post 1, and the structure is basically the same, which is not described again here.
Referring to fig. 1 and 2, in order to guide the cross beam 3, a guide 14 is arranged on the side surface of the upright 1, and the guide 14 is used for limiting the cross beam 3 so that the cross beam 3 moves up and down; the connecting structure comprises a plurality of third bolts 15, the guide piece 14 is fixed with the upright post 1 through the third bolts 15, and the cross beam 3 is abutted with the guide piece 14; in this embodiment, the guide 14 is composed of two sets of steel plates in an "L" shape. During an earthquake, the guide piece 14 can guide the cross beam 3, so that the possibility that the cross beam 3 moves left and right to cause damage to the upright post 1 is reduced, and the stability of the connecting structure is improved.
Referring to fig. 1, in order to further improve the stability of the connection structure, a steel wire 17 is disposed above the cross beam 3, one end of the steel wire 17 is connected with the cross beam 3, and the other end of the steel wire 17 is connected with the upright 1. In the embodiment, the upright post 1 and the cross beam 3 are both fixedly provided with connecting posts 18, the end parts of the connecting posts 18 are fixedly provided with connecting rings 19, and the steel wire 17 passes through the two connecting rings 19; during earthquake, the steel wire 17 may be broken, and the arrangement of the connecting ring 19 and the connecting column 18 facilitates the worker to reinstall the steel wire 17 after the earthquake.
The basic principle of a steel structure beam column connection structure based on BIM of this application embodiment does: when an earthquake occurs, the buffer groove 2 can limit the end part of the upright post 1, and the end part of the cross beam 3 is limited in the buffer groove 2; meanwhile, the beam 3 drives the first connecting plate 61 and the second connecting plate 62 to move downwards under the action of the earthquake, so that the acting force applied to the beam 3 can be buffered by the spring in the buffer slot 2, the possibility of brittle failure of the connecting structure is reduced, and the anti-seismic performance of the connecting structure is improved.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (8)
1. The utility model provides a steel construction beam column connection structure based on BIM which characterized in that includes:
the side wall of the upright post (1) is provided with a buffer groove (2);
the end part of the beam (3) is in sliding fit with the buffer groove (2), the height of the buffer groove (2) is greater than that of the end part of the beam (3), and the top surface of the beam (3) is attached to the top surface of the end part of the buffer groove (2);
the buffer assembly is arranged in the buffer groove (2) and is used for buffering the force applied to the cross beam (3); and (c) a second step of,
the fixing assembly is arranged on the side wall of the upright post (1), connected with the cross beam (3) and used for fixing the upright post (1) and the cross beam (3) together.
2. The BIM-based steel structural beam column connecting structure according to claim 1, wherein the buffer assembly comprises a sliding plate (4) and an elastic member (5), the sliding plate (4) is arranged below the cross beam (3), and the top surface of the sliding plate (4) is attached to the bottom surface of the cross beam (3); the elastic piece (5) is arranged below the sliding plate (4).
3. The BIM-based steel structural beam column connection structure according to claim 2, wherein the fixing assembly comprises a fixing member (6), the fixing member (6) is located below the cross beam (3); the side wall of the upright post (1) is provided with a plurality of parallel sliding grooves (8), sliding blocks (9) are arranged in the sliding grooves (8) in a sliding mode, the upright post (1) can limit the sliding blocks (9) in the sliding grooves (8), and the sliding blocks (9) are provided with a plurality of screw holes (10);
the connecting structure further comprises a plurality of first bolts (11) and second bolts (12), the first bolts (11) penetrate through the fixing piece (6) and are in threaded connection with the sliding block (9) through screw holes (10), so that the fixing piece (6) is abutted against the upright post (1); the fixing piece (6) is fixed with the cross beam (3) through a second bolt (12).
4. A BIM-based steel structural beam column connecting structure according to claim 3, wherein a friction layer (13) is provided on a side of the fixing member (6) facing the pillar (1).
5. The BIM-based steel structure beam-column connection structure according to claim 1, wherein a guide (14) for limiting a cross beam (3) is arranged on the side surface of the upright column (1), the connection structure comprises a plurality of third bolts (15), the guide (14) is fixed with the upright column (1) through the third bolts (15), and the cross beam (3) is abutted to the guide (14).
6. A BIM-based steel structural beam column connecting structure as claimed in claim 3, wherein the fixing member (6) is provided with a reinforcing rib (16).
7. The BIM-based steel structural beam column connecting structure according to claim 1, wherein a steel wire (17) is arranged above the cross beam (3), one end of the steel wire (17) is connected with the cross beam (3), and the other end is connected with the upright column (1).
8. The BIM-based steel structural beam column connection structure according to claim 2, wherein the elastic member (5) comprises a plurality of springs, one ends of which are connected with the sliding plate (4), and the other ends of which are fixed to the bottom surface of the buffer tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479424.3U CN218881146U (en) | 2022-09-16 | 2022-09-16 | Steel construction beam column connection structure based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479424.3U CN218881146U (en) | 2022-09-16 | 2022-09-16 | Steel construction beam column connection structure based on BIM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218881146U true CN218881146U (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222479424.3U Active CN218881146U (en) | 2022-09-16 | 2022-09-16 | Steel construction beam column connection structure based on BIM |
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| Country | Link |
|---|---|
| CN (1) | CN218881146U (en) |
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- 2022-09-16 CN CN202222479424.3U patent/CN218881146U/en active Active
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