CN216920732U - Steel construction anti-wind post and roof girder connection structure - Google Patents
Steel construction anti-wind post and roof girder connection structure Download PDFInfo
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- CN216920732U CN216920732U CN202220312282.9U CN202220312282U CN216920732U CN 216920732 U CN216920732 U CN 216920732U CN 202220312282 U CN202220312282 U CN 202220312282U CN 216920732 U CN216920732 U CN 216920732U
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Abstract
A steel structure wind-resistant column and roof beam connecting structure comprises a roof beam, a wind-resistant column arranged on one side of the roof beam, a connecting assembly arranged between the roof beam and the wind-resistant column, and a tie bar arranged on the side of the roof beam far away from the wind-resistant column, wherein the roof beam is an I-shaped steel beam, the tie bar and the wind-resistant column are respectively arranged on two sides of the roof beam, the connecting assembly comprises a connecting rod fixed on the wind-resistant column and a fixing plate fixed on the connecting rod, two ends of the connecting rod are respectively welded and fixed with the wind-resistant column and the fixing plate, the fixing plate is provided with a plurality of strip-shaped through holes, the length direction of the strip-shaped through holes is the same as the length direction of the wind-resistant column, a plurality of fixing holes corresponding to the center positions of the strip-shaped through holes on the fixing plate are arranged on a web of the roof beam, the fixing holes and the strip-shaped through holes are connected through bolts, so that a telescopic space along the length direction of the wind-resistant column is arranged between the wind-resistant column and the roof beam, the load of the roof is completely born by the rigid frame.
Description
Technical Field
The utility model relates to the field of steel structures, in particular to a connecting structure of a steel structure wind-resistant column and a roof beam.
Background
The portal rigid frame steel construction has that construction cycle is short, the post net arranges advantages such as flexibility, industrialization degree height, consequently obtains the wide application, and the anti-wind post sets up in the gable for reach the post of roof horizontal braces with gable wind load, in national published patent technology CN202359652U, disclose a fixed establishment who is used for the anti-wind post of steel construction and roof beam, including anti-wind post and roof beam, the top of anti-wind post be equipped with the roof beam, anti-wind post and roof beam fixed mutually through fastening roof beam, fastening roof beam and anti-wind post pass through the bolt and fix mutually, the roof beam in be equipped with the strengthening rib, anti-wind post and roof beam interval distribution, above-mentioned scheme has following problem when using: the wind-resistant columns are connected with the lower flange of the roof beam, the horizontal wind load of the gable is transmitted to the lower flange of the roof beam through the wind-resistant columns, the roof beam bears the lateral force and also bears the torque caused by the lateral force, when the span of a house is large or the height of the house is high, the generated torque is large, and potential safety hazards are caused to the gable roof beam.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting structure of a steel structure wind-resistant column and a roof girder, and aims to solve the technical problem that the roof girder in the connecting structure of the wind-resistant column and the roof girder bears the torque caused by the lateral force besides the lateral force.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a connecting structure of a steel structure wind-resistant column and a roof beam comprises the roof beam, the wind-resistant column arranged on one side of the roof beam, and a connecting component arranged between the roof beam and the wind-resistant column, and a tie bar arranged on the side of the roof girder far away from the wind-resistant column, wherein the roof girder is an I-shaped steel girder, the tie bar and the wind-resistant column are respectively arranged on two sides of the roof girder, the connecting assembly comprises a connecting rod fixed on the wind-resistant column and a fixing plate fixed on the connecting rod, the two ends of the connecting rod are respectively welded and fixed with the wind-resistant column and the fixing plate, the fixing plate is provided with a plurality of strip-shaped through holes, the length direction of the strip-shaped through holes is the same as that of the wind-resistant columns, a plurality of fixing holes corresponding to the center positions of the strip-shaped through holes on the fixing plate are arranged on the roof beam web plate, the fixing holes are connected with the strip-shaped through holes through bolts, and then the fixing plate is fixed with the roof girder web; reinforcing ribs are arranged on the side face, far away from the wind-resistant column, of the roof beam and fixed among the upper flange, the lower flange and the web plate of the roof beam, one end of the tie rod is fixedly connected with the roof beam through the reinforcing ribs, and the other end of the tie rod is fixed on the roof support.
Furthermore, the one end welded fastening that the anti-wind post was kept away from to the connecting rod is in the fixed plate middle part, and is a plurality of strip through-hole evenly distributed is around connecting rod and fixed plate junction.
Furthermore, the reinforcing rib is a rectangular steel plate, the upper edge part of the reinforcing rib is fixedly welded with the bottom surface of the upper flange of the roof girder, the lower edge part of the reinforcing rib is fixedly welded with the top surface of the lower flange of the roof girder, and the vertical edge part of the reinforcing rib, which is close to the roof girder, is fixedly welded with the web plate of the roof girder.
Furthermore, an adapter is arranged between the tie bar and the reinforcing rib, the tie bar and the reinforcing rib are fixedly connected through the adapter, the adapter is an L-shaped steel member and comprises a first folded edge and a second folded edge, the inner side of the first folded edge folded angle of the adapter is attached to one side of the reinforcing rib and is welded and fixed with the reinforcing rib, and the end part of the tie bar is welded and fixed on the outer side face of the second folded edge folded angle of the adapter.
Furthermore, bolt holes are correspondingly formed in the first folded edge and the reinforcing rib, and the first folded edge and the reinforcing rib are fixedly reinforced through reinforcing bolts at the positions of the bolt holes.
Furthermore, the connecting rod and the tie bar are both round steel tubes.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
the wind-resistant column is connected with the roof girder web plate through the connecting rod and the fixing plate provided with the strip-shaped through hole along the length direction of the wind-resistant column by the bolt, so that a telescopic space along the length direction of the wind-resistant column is formed between the wind-resistant column and the roof girder at the position of the strip-shaped through hole of the fixing plate, the roof load can be decomposed at the position of the strip-shaped through hole of the fixing plate through the telescopic space, the roof load is completely born by the rigid frame, the wind-resistant column does not bear the vertical load transmitted by the upper rigid frame, the horizontal load borne by the wind-resistant column can be reliably transmitted to the roof girder through the connecting rod between the wind-resistant column and the roof girder, the horizontal load of the gable and the wind-resistant column can be reliably transmitted to the roof support by the tie bar through the arrangement of the adapter and the tie bar on one side of the roof girder, the adverse effect caused by the torsion of the roof girder is effectively eliminated, the integral stability of the steel structure roof girder is improved, and the roof girder has the characteristics of safety, applicability and the like, has good popularization and practical value, and can generate good economic benefit after wide popularization and application.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connecting structure of a fixing plate and a roof girder.
Reference numerals: 1. a roof girder; 2. a wind-resistant column; 3. a connecting assembly; 301. a connecting rod; 302. a fixing plate; 4. a tie bar; 5. strip-shaped through holes; 6. reinforcing ribs; 7. an adapter; 8. a first folded edge; 9. a second folded edge; 10. the bolt is reinforced.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The utility model discloses a connecting structure of a steel structure wind-resistant post and a roof girder, which comprises a roof girder 1, a wind-resistant post 2 arranged on one side of the roof girder 1 and a tie bar 4 arranged on the side surface of the roof girder 1 far away from the wind-resistant post 2, wherein the tie bar 4 and the wind-resistant post 2 are oppositely arranged on two sides of the roof girder 1, the roof girder 1 is an I-shaped steel beam, the roof girder 1 comprises an upper flange, a lower flange and a web plate between the upper flange and the lower flange, a connecting assembly 3 is arranged between the roof girder 1 and the wind-resistant post 2, the wind-resistant post 2 is connected with the roof girder 1 through the connecting assembly 3, the connecting assembly 3 comprises a connecting rod 301 fixed on the wind-resistant post 2 and a fixing plate 302 fixed at the end part of the connecting rod 301, the connecting rod 301 is a round steel tube, one end of the connecting rod 301 is welded on the side surface of the wind-resistant post 2 close to the roof girder 1, the fixing plate 302 is a rectangular steel plate, one end of the connecting rod 301 far away from the wind-resistant post 2 is welded at the middle part of the fixing plate 302, the fixing plate 302 is fixedly connected with the roof girder 1, the fixing plate 302 is provided with a plurality of strip-shaped through holes 5, the length direction of the strip-shaped through holes 5 is parallel to the length direction of the wind-resistant column 2, the plurality of strip-shaped through holes 5 are uniformly distributed around the joint of the connecting rod 301 and the fixing plate 302, the web plate of the roof girder 1 is provided with a plurality of fixing holes matched with the central positions of the plurality of strip-shaped through holes 5 on the fixing plate 302, the fixing plate 302 penetrates through the web plate of the roof girder 1 at the positions of the strip-shaped through holes 5 and the fixing holes through bolts to be connected with the roof girder 1, the wind-resistant column 2 is connected with the web plate of the roof girder 1 through the connecting rod 301 and the fixing plate 302 provided with the strip-shaped through holes 5 along the length direction of the wind-resistant column 2 through bolts, so that a telescopic space along the length direction of the wind-resistant column 2 is arranged between the wind column 2 and the roof girder 1 at the position of the strip-shaped through holes 5, and roof load can be decomposed through the telescopic space at the position of the strip-shaped through the fixing plate 302, the roof load is completely borne by the rigid frame, the wind-resistant columns 2 do not bear the vertical load transferred by the upper rigid frame, and the horizontal load borne by the wind-resistant columns 2 can be reliably transferred to the roof girder 1 through the connecting rods 301 between the wind-resistant columns 2 and the roof girder 1.
As shown in fig. 1, a reinforcing rib 6 is arranged on the side of a roof girder 1 far from a wind-resistant post 2, the reinforcing rib 6 is a rectangular steel plate, the upper edge of the reinforcing rib 6 is welded and fixed with the bottom surface of the upper flange of the roof girder 1, the lower edge of the reinforcing rib 6 is welded and fixed with the top surface of the lower flange of the roof girder 1, the vertical edge of the reinforcing rib 6 near the roof girder 1 is welded and fixed with the web of the roof girder 1, a tie bar 4 is fixed on the reinforcing rib 6, the tie bar 4 is welded and fixed with the reinforcing rib 6 through an adapter 7, the adapter 7 is an L-shaped steel member formed by bending the rectangular steel plate, the adapter 7 comprises a first folded edge 8 and a second folded edge 9, the inner side of the first folded edge 8 of the adapter 7 is attached to one side of the reinforcing rib 6 and is welded and fixed with the reinforcing rib 6, the end of the tie bar 4 is welded and fixed on the outer side surface of the second folded edge 9 of the adapter 7, bolt holes are correspondingly arranged on the first folded edge 8 and the reinforcing rib 6, and the reinforcing rib 6 are secondarily fixed through reinforcing bolts 10, the reinforcing bolt 10 is arranged between the first folding edge 8 and the reinforcing rib 6 for secondary fixation, so that the tie bar 4 is prevented from being separated from the roof girder 1 after the adapter 7 and the reinforcing rib 6 are welded, the connection strength between the tie bar 4 and the roof girder 1 is enhanced, the other end of the tie bar 4 is fixed on the roof support, the tie bar 4 can be ensured to reliably transmit the horizontal load of the gable and the wind-resistant column 2 to the roof support, and meanwhile, the horizontal load of the wind-resistant column 2 is prevented from forming torque on the roof girder 1.
The wind-resistant column is connected with the roof girder web plate through the connecting rod and the fixing plate provided with the strip-shaped through hole along the length direction of the wind-resistant column by the bolt, so that a telescopic space along the length direction of the wind-resistant column is formed between the wind-resistant column and the roof girder at the position of the strip-shaped through hole of the fixing plate, roof load can be decomposed at the position of the strip-shaped through hole of the fixing plate through the telescopic space, the roof load is completely borne by the rigid frame, the wind-resistant column does not bear vertical load transmitted by the upper rigid frame, horizontal load borne by the wind-resistant column can be reliably transmitted to the roof girder through the connecting rod between the wind-resistant column and the roof girder, the horizontal load borne by the wind-resistant column can be reliably transmitted to the roof support through the adapter and the tie bar arranged on one side of the roof girder, adverse effect caused by torsion of the roof girder can be effectively eliminated, and the integral stability of the steel structure roof girder is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a steel construction anti-wind post and roof beam connection structure, includes roof girder (1), sets up anti-wind post (2) in roof girder (1) one side, sets up coupling assembling (3) between roof girder (1) and anti-wind post (2), and set up tie rod (4) of keeping away from anti-wind post (2) side in roof girder (1), roof girder (1) is the I-shaped girder steel, and roof girder (1) both sides are located respectively in tie rod (4) and anti-wind post (2), its characterized in that: the connecting assembly (3) comprises a connecting rod (301) fixed on the wind-resistant column (2) and a fixing plate (302) fixed on the connecting rod (301), the two ends of the connecting rod (301) are respectively welded and fixed with the wind-resistant column (2) and the fixing plate (302), a plurality of strip-shaped through holes (5) are formed in the fixing plate (302), the length direction of each strip-shaped through hole (5) is in the same direction as that of the wind-resistant column (2), a plurality of fixing holes corresponding to the central positions of the strip-shaped through holes (5) in the fixing plate (302) are formed in a web plate of the roof girder (1), the fixing holes are connected with the strip-shaped through holes (5) through bolts, and then the fixing plate (302) is fixed with the web plate of the roof girder (1); reinforcing ribs (6) are arranged on the side face, far away from the wind-resistant column (2), of the roof beam (1), the reinforcing ribs (6) are fixed among the upper flange, the lower flange and the web plate of the roof beam (1), one end of the tie rod (4) is fixedly connected with the roof beam (1) through the reinforcing ribs (6), and the other end of the tie rod is fixed on the roof support.
2. A steel structure wind-resistant post and roof girder connection structure according to claim 1, characterized in that: one end welded fastening that anti-wind post (2) was kept away from in connecting rod (301) is in fixed plate (302) middle part, and is a plurality of strip through-hole (5) evenly distributed is around connecting rod (301) and fixed plate (302) junction.
3. A steel structure wind-resistant post and roof girder connection structure according to claim 1, characterized in that: the reinforcing rib (6) is a rectangular steel plate, the upper edge part of the reinforcing rib (6) is fixedly welded with the bottom surface of the upper flange of the roof girder (1), the lower edge part of the reinforcing rib (6) is fixedly welded with the top surface of the lower flange of the roof girder (1), and the vertical edge part of the reinforcing rib (6) close to the roof girder (1) is fixedly welded with the web plate of the roof girder (1).
4. A steel structure wind-resistant post and roof girder connection structure according to claim 1, characterized in that: an adapter (7) is arranged between the tie bar (4) and the reinforcing rib (6), the tie bar (4) and the reinforcing rib (6) are fixedly connected through the adapter (7), the adapter (7) is an L-shaped steel member, the adapter (7) comprises a first folding edge (8) and a second folding edge (9), the inner side of a folding angle of the first folding edge (8) of the adapter (7) is attached to one side of the reinforcing rib (6) and is welded and fixed with the reinforcing rib (6), and the end part of the tie bar (4) is welded and fixed on the outer side face of the folding angle of the second folding edge (9) of the adapter (7).
5. A steel structure wind-resistant post and roof beam connection structure of claim 4, characterized in that: bolt holes are correspondingly formed in the first folding edge (8) and the reinforcing rib (6), and the first folding edge (8) and the reinforcing rib (6) are reinforced and fixed through reinforcing bolts (10) at the bolt hole positions.
6. A steel structure wind-resistant column and roof girder connecting structure according to any one of claims 1 to 5, wherein: the connecting rod (301) and the tie bar (4) are both round steel tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220312282.9U CN216920732U (en) | 2022-02-16 | 2022-02-16 | Steel construction anti-wind post and roof girder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220312282.9U CN216920732U (en) | 2022-02-16 | 2022-02-16 | Steel construction anti-wind post and roof girder connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN216920732U true CN216920732U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220312282.9U Active CN216920732U (en) | 2022-02-16 | 2022-02-16 | Steel construction anti-wind post and roof girder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216920732U (en) |
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- 2022-02-16 CN CN202220312282.9U patent/CN216920732U/en active Active
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