CN218233772U - Sliding connection joint of reinforced concrete wind-resistant column and steel beam - Google Patents
Sliding connection joint of reinforced concrete wind-resistant column and steel beam Download PDFInfo
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- CN218233772U CN218233772U CN202222247974.2U CN202222247974U CN218233772U CN 218233772 U CN218233772 U CN 218233772U CN 202222247974 U CN202222247974 U CN 202222247974U CN 218233772 U CN218233772 U CN 218233772U
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- reinforced concrete
- steel
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- fixed
- resistant column
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Abstract
The utility model provides a sliding connection node of reinforced concrete anti-wind post and girder steel can be along the restraint of the direction of height of reinforced concrete anti-wind post. The utility model discloses a reinforced concrete anti-wind post and girder steel, its characterized in that: the steel plate comprises an embedded steel plate, a connecting plate, stiffening ribs and bolts and nuts; the embedded steel plate is fixed on the side surface of the reinforced concrete wind-resistant column; the connecting plate is fixed with the embedded steel plate; the stiffening ribs are arranged on two sides of the web plate of the steel beam and are fixed with the steel beam; the stiffening ribs are provided with long round holes, and the long round holes are arranged along the height direction of the reinforced concrete wind-resistant column; the bolt and the nut are arranged in the long round hole, and the connecting plate is fixed with the stiffening rib through the bolt and the nut.
Description
Technical Field
The utility model relates to a sliding connection node of reinforced concrete anti-wind post and girder steel.
Background
The connection of concrete anti-wind post and girder steel is different from the connection of concrete frame post and girder steel, and both atress circumstances are different, and the connected mode is also different, and the latter is concentrated on to the most current research, but the former also is indispensable in engineering design. At present, concrete wind-resistant columns are connected with steel beams through fixed connection, the constraint along the height direction of the reinforced concrete wind-resistant columns cannot be released, and the connection nodes can form complicated stress conditions to cause structural damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a sliding connection node of reinforced concrete anti-wind post and girder steel that structural design is reasonable, can be along the restraint of the direction of height of reinforced concrete anti-wind post.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a sliding connection node of reinforced concrete anti-wind post and girder steel, includes reinforced concrete anti-wind post and girder steel, its characterized in that: the steel plate comprises an embedded steel plate, a connecting plate, stiffening ribs and bolts and nuts; the embedded steel plate is fixed on the side surface of the reinforced concrete wind-resistant column; the connecting plate is fixed with the embedded steel plate; the stiffening ribs are arranged on two sides of the web plate of the steel beam and are fixed with the steel beam; the stiffening ribs are provided with long round holes, and the long round holes are arranged along the height direction of the reinforced concrete wind-resistant column; the bolt and the nut are arranged in the long round hole, and the connecting plate is fixed with the stiffening rib through the bolt and the nut.
The utility model discloses still include the anchor bar, the anchor bar is fixed on pre-buried steel sheet, and in the anchor goes into reinforced concrete anti-wind post.
The girder steel be H shaped steel roof beam.
The top of stiffening rib and the last flange of girder steel fixed, the bottom of stiffening rib is fixed with the lower flange of girder steel, the medial surface and the girder steel web of stiffening rib are fixed.
Compared with the prior art, the utility model, have following advantage and effect:
1) The steel beam can slide along the height direction of the reinforced concrete wind-resistant column, the restraint along the height direction of the reinforced concrete wind-resistant column can be released, the normal deformation of the steel beam connected with the reinforced concrete wind-resistant column on the mountain wall surface under the action of external force can be ensured, and the structural damage caused by the complex stress condition formed at the joint is avoided.
2) The force transmission of the node is clear, the node structure is relatively simple, and the realization is easy.
Drawings
Fig. 1 is a schematic view of a front view structure of an embodiment of the present invention.
Fig. 2 is a schematic top view of the embodiment of the present invention.
Fig. 3 is the utility model discloses pre-buried steel sheet look sideways at schematic structure diagram.
Fig. 4 is a rear view structure schematic diagram of the embedded steel plate of the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
The embodiment of the utility model provides an including reinforced concrete anti-wind post 1, pre-buried steel sheet 2, anchor bar 3, connecting plate 4, girder steel 5, stiffening rib 6 and bolt nut 8. The steel beam 5 is an H-shaped steel beam.
The embedded steel plate 2 is fixed on the side surface of the reinforced concrete wind-resistant column 1.
3 welded fastening of anchor bar is on pre-buried steel sheet 2's medial surface, and during the anchor goes into reinforced concrete anti-wind post 1, so make pre-buried steel sheet 2 more firm. The load born by the embedded steel plate 2 is transmitted to the reinforced concrete wind-resistant column 1 through the anchor bars 3 welded on the embedded steel plate, and the number, the size and the arrangement distance of the anchor bars 3 meet the calculation and construction requirements.
The connecting plate 4 is welded with the outer side face of the embedded steel plate 2 in a double-face fillet welding mode on a construction site, and the welding of the connecting plate 4 and the embedded steel plate 2 is carried out after the construction of the roof member is completed.
The stiffening rib 6 is arranged on two sides of the web of the steel beam 5 and is welded and fixed with the steel beam 5 in a split welding mode, the top of the stiffening rib 6 is welded and fixed with the upper flange of the steel beam 5, the bottom of the stiffening rib 6 is welded and fixed with the lower flange of the steel beam 5, and the inner side face of the stiffening rib 6 is welded and fixed with the web of the steel beam 5. The stiffening rib 6 is provided with the long circular hole 7, and the long circular hole 7 is arranged along the height direction of the reinforced concrete wind-resistant column 1 so as to ensure that the steel beam 5 can slide along the height direction of the reinforced concrete wind-resistant column 1.
The bolt and nut 8 is arranged in the long round hole 7, and the connecting plate 4 is fixed with the stiffening rib 6 through the bolt and nut 8.
During the use, at first confirm pre-buried steel sheet 2 and the size of last anchor muscle 3 according to the load that the rigid frame calculated, adopt the mode welding of two-sided fillet weld with connecting plate 4 and pre-buried steel sheet 2 after the roofing component construction is accomplished, set up slotted hole 7 on the stiffening rib 6 to guarantee that girder steel 5 can slide along the direction of height of reinforced concrete anti-wind post 1, on the one hand with girder steel 5 calculate the constraint condition coincide, on the other hand, can guarantee that girder steel 5 can not take place to destroy because of local atress, thereby influence the security of structure.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above contents described in the present specification are merely illustrative of the structure of the present invention. All the foundation the utility model discloses an all include in the protection scope of the utility model discloses an equivalent change or simple change that structure, characteristic and principle do. Those skilled in the art can modify or supplement the described embodiments or substitute them in a similar manner without departing from the scope of the invention as defined by the claims.
Claims (4)
1. The utility model provides a sliding connection node of reinforced concrete anti-wind post and girder steel, includes reinforced concrete anti-wind post and girder steel, its characterized in that: the steel plate is embedded into the steel plate, and the steel plate is connected with the connecting plate; the embedded steel plate is fixed on the side surface of the reinforced concrete wind-resistant column; the connecting plate is fixed with the embedded steel plate; the stiffening ribs are arranged on two sides of the web plate of the steel beam and fixed with the steel beam; the stiffening ribs are provided with long round holes which are arranged along the height direction of the reinforced concrete wind-resistant column; the bolt and the nut are arranged in the long round hole, and the connecting plate is fixed with the stiffening rib through the bolt and the nut.
2. The reinforced concrete wind-resistant column and steel beam sliding connection joint according to claim 1, wherein: the wind-resistant reinforced concrete wind-resistant column is characterized by further comprising anchor bars, wherein the anchor bars are fixed on the embedded steel plates and anchored in the reinforced concrete wind-resistant column.
3. The reinforced concrete wind-resistant column and steel beam sliding connection joint according to claim 1, wherein: the steel beam is an H-shaped steel beam.
4. The sliding connection node of a reinforced concrete wind-resistant column and a steel beam according to claim 3, wherein: the top of stiffening rib and the last flange of girder steel be fixed, the bottom of stiffening rib is fixed with the lower flange of girder steel, the medial surface and the girder steel web of stiffening rib are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222247974.2U CN218233772U (en) | 2022-08-25 | 2022-08-25 | Sliding connection joint of reinforced concrete wind-resistant column and steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222247974.2U CN218233772U (en) | 2022-08-25 | 2022-08-25 | Sliding connection joint of reinforced concrete wind-resistant column and steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218233772U true CN218233772U (en) | 2023-01-06 |
Family
ID=84684104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222247974.2U Active CN218233772U (en) | 2022-08-25 | 2022-08-25 | Sliding connection joint of reinforced concrete wind-resistant column and steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218233772U (en) |
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2022
- 2022-08-25 CN CN202222247974.2U patent/CN218233772U/en active Active
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