CN211774625U - H-shaped steel and reinforced concrete column hinged joint - Google Patents
H-shaped steel and reinforced concrete column hinged joint Download PDFInfo
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- CN211774625U CN211774625U CN201922167479.9U CN201922167479U CN211774625U CN 211774625 U CN211774625 U CN 211774625U CN 201922167479 U CN201922167479 U CN 201922167479U CN 211774625 U CN211774625 U CN 211774625U
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Abstract
A hinged connection node of H-shaped steel and a steel reinforced concrete column relates to the technical field of constructional engineering, and comprises the steel reinforced concrete column with cross-shaped section of H-shaped steel and section steel, batten plates are arranged between two adjacent steel column flange plates on the steel reinforced concrete column, one end of the H-shaped steel is fixedly connected with the outside of any one steel column flange plate of the steel reinforced concrete column through a steel corbel, a plurality of studs are arranged on the surfaces of an upper flange plate and a lower flange plate of the steel corbel and a web plate, a connecting plate of the steel corbel is arranged in a side space between the upper flange plate and the lower flange plate of the H-shaped steel, a plurality of rows and columns of long round holes are uniformly arranged on the connecting plate of the steel corbel at intervals, and high-strength bolts are arranged in the long; the utility model discloses simple structure, simple to operate have guaranteed connected node's feasibility and security.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to a H shaped steel and steel reinforced concrete column hinge joint.
Background
In the known super high-rise steel structure building, because of more floors and larger load, the column bears axial force and bending moment, and the single concrete column or the single steel column is difficult to meet the stress requirement, so most of the existing super high-rise columns adopt steel reinforced concrete columns. In the conventional node of connection of steel beam and steel reinforced concrete column of the existing super high-rise steel structure, rigid connection and hinged connection nodes cannot adopt the node of rigid connection and bolt hinged connection of column flange welding connection plate and steel beam bolt welding due to the influence of steel reinforced concrete, and usually, the node of hinged connection of embedded steel plate and steel beam in concrete is adopted, but the embedded plate is easily influenced by pouring concrete, so that the embedded plate is embedded to generate deviation, and the precision is difficult to control.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model discloses a H shaped steel and steel reinforced concrete column hinge joint.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a H shaped steel and steel reinforced concrete column hinge joint node, be cross steel reinforced concrete column including H shaped steel and shaped steel cross-section, all be provided with the batten board on the steel reinforced concrete column between two piece adjacent steel column flange boards, steel corbel fixed connection is passed through with the outside of arbitrary steel column flange board of steel reinforced concrete column to the one end of H shaped steel, upper and lower flange board and the web surface at the steel corbel all are equipped with a plurality of pegs, the connecting plate setting of steel corbel is in one side space between pterygoid lamina about the H shaped steel, the even multirow multiseriate slotted hole that is equipped with in interval on the connecting plate of steel corbel, all be equipped with high strength bolt and be connected with H shaped steel in the slotted hole.
The H-shaped steel is hinged with the steel reinforced concrete column to form a connecting node, and the edges of the upper flange plate and the lower flange plate of the steel bracket and the web plate are welded and connected with the outer part of the steel reinforced concrete column steel column flange plate.
H shaped steel and steel reinforced concrete column articulated connected node, the junction of the long round hole on H shaped steel and the steel bracket connecting plate corresponds and is equipped with multirow multiseriate round hole, and the round hole diameter is 2mm than high-strength bolt diameter.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
the H-shaped steel and steel reinforced concrete column hinged connection node of the utility model enhances the overall stability and the local node rigidity by arranging the batten plate between the two adjacent steel column flange plates; the upper flange plate, the lower flange plate and the web plate of the steel bracket are respectively provided with the plurality of studs, so that the connection area of a concrete layer on the surface is effectively increased, the shear strength of a contact surface is increased, the steel bracket and the concrete layer are firmly combined and stressed together, and the slotted holes are arranged, so that the bending moment can be released locally, and the damage to the concrete column is reduced; the utility model discloses simple structure, simple to operate have guaranteed connected node's feasibility and security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a steel reinforced concrete column; 2. a batten plate; 3. steel corbels; 4. a stud; 5. a long round hole; 6. h-shaped steel.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Combine figure 1H shaped steel and reinforced concrete column articulated connected node, be cross reinforced concrete column 1 including H shaped steel 6 and shaped steel cross-section, all be provided with batten plate 2 between two piece adjacent steel column flange boards on reinforced concrete column 1, steel bracket 3 fixed connection is passed through with the outside of 1 arbitrary steel column flange board of reinforced concrete column to H shaped steel 6's one end, upper and lower flange board and the web surface at steel bracket 3 all are equipped with a plurality of pegs 4, steel bracket 3's connecting plate sets up in one side space between the pterygoid lamina about H shaped steel 6, interval is even on steel bracket 3's connecting plate is equipped with multirow multiseriate slotted hole 5, all be equipped with the high strength bolt and be connected with H shaped steel 6 in slotted hole 5.
The H-shaped steel is hinged with the steel reinforced concrete column to form a connecting node, and the edges of the upper flange plate and the lower flange plate of the steel bracket 3 and the web plate are welded and connected with the outer parts of the steel column flange plates of the steel reinforced concrete column 1.
H shaped steel and steel reinforced concrete column articulated connected node, the junction of the long round hole 5 on H shaped steel 6 and the 3 connecting plates of steel bracket is equipped with multirow multiseriate round hole correspondingly, and the round hole diameter is 2mm than high-strength bolt diameter.
Implement H shaped steel and reinforced concrete column hinge joint, when the installation, weld the peg 4 on the upper and lower flange plate of steel bracket 3 and web face, the outside welding process of steel bracket 3 and 1 steel column flange plate of reinforced concrete column is good in the workshop, the pre-buried steel sheet of postposition, and concrete placement can not produce the disturbance to 3 connecting plates of steel bracket and guaranteed the precision of installation, it is fixed with high-strength bolt hinge earlier to open the slotted hole on 3 connecting plates of steel bracket, wait to warp to finish to enclose welding 3 connecting plates of steel bracket and H shaped steel with the fillet weld, guarantee feasibility and the security of connecting.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (3)
1. The utility model provides a H shaped steel and reinforced concrete column hinge joint node, includes that H shaped steel and shaped steel cross-section are cross reinforced concrete column, characterized by: all be provided with the batten plate between two piece adjacent steel column flange boards on the reinforced concrete column, the one end of H shaped steel passes through steel bracket fixed connection with the outside of arbitrary steel column flange board of reinforced concrete column, upper and lower flange board and the web surface at the steel bracket all are equipped with a plurality of pegs, the connecting plate setting of steel bracket is in one side space between the pterygoid lamina about H shaped steel, the even multirow multiseriate slotted hole that is equipped with in interval on the connecting plate of steel bracket, all be equipped with the high strength bolt and be connected with H shaped steel in the slotted hole.
2. The hinged connection joint of the H-shaped steel and the steel reinforced concrete column as claimed in claim 1, which is characterized in that: the edges of the upper flange plate and the lower flange plate of the steel bracket and the edges of the web plate are welded and connected with the outer parts of the steel column flange plates of the steel reinforced concrete column.
3. The hinged connection joint of the H-shaped steel and the steel reinforced concrete column as claimed in claim 1, which is characterized in that: the joint of the long round holes on the H-shaped steel and the steel bracket connecting plate is correspondingly provided with a plurality of rows and a plurality of columns of round holes, and the diameter of each round hole is 2mm larger than that of the high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167479.9U CN211774625U (en) | 2019-12-06 | 2019-12-06 | H-shaped steel and reinforced concrete column hinged joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167479.9U CN211774625U (en) | 2019-12-06 | 2019-12-06 | H-shaped steel and reinforced concrete column hinged joint |
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| Publication Number | Publication Date |
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| CN211774625U true CN211774625U (en) | 2020-10-27 |
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| CN201922167479.9U Active CN211774625U (en) | 2019-12-06 | 2019-12-06 | H-shaped steel and reinforced concrete column hinged joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931324A (en) * | 2021-11-22 | 2022-01-14 | 中建安装集团有限公司 | Cross steel rib column full-bolt rigid connection node and construction method |
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2019
- 2019-12-06 CN CN201922167479.9U patent/CN211774625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931324A (en) * | 2021-11-22 | 2022-01-14 | 中建安装集团有限公司 | Cross steel rib column full-bolt rigid connection node and construction method |
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