CN219569363U - Section steel beam column node longitudinal bar connection structure - Google Patents
Section steel beam column node longitudinal bar connection structure Download PDFInfo
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- CN219569363U CN219569363U CN202320753315.8U CN202320753315U CN219569363U CN 219569363 U CN219569363 U CN 219569363U CN 202320753315 U CN202320753315 U CN 202320753315U CN 219569363 U CN219569363 U CN 219569363U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model is suitable for the field of building construction, and provides a steel beam column node longitudinal bar connection structure, which comprises the following components: the connecting side plates are arranged at one end of the steel beam, connected with the section steel beam column, positioned at two opposite sides of the width direction of the steel beam and extend to the upper part of the upper flange and the lower part of the lower flange of the steel beam; the partition plates are used for being distributed on two sides of the upper flange and the lower flange of the steel beam and are respectively connected with the connecting side plates positioned on two opposite sides of the steel beam; the upper connecting piece is connected with one end of the connecting side plates on two opposite sides, which is positioned on one side of the upper flange of the steel beam, and is used for being connected and fixed with the upper longitudinal ribs; and the lower connecting piece is connected with two opposite sides, is positioned at one end of one side of the lower flange of the steel beam and is used for being connected and fixed with the lower longitudinal ribs. The embodiment of the utility model adopts the longitudinal bar switching method, which ensures the penetration of the longitudinal bar at the section steel beam column joint and the continuity of stress, and also ensures the convenience of construction.
Description
Technical Field
The utility model belongs to the field of building construction, and particularly relates to a section steel beam column node longitudinal rib connecting structure.
Background
In the existing steel reinforced concrete structure, the condition of steel beams blocking longitudinal ribs in the column exists at the joint of the steel beams and the steel beam columns, and particularly when the beam span is large and the flanges of the steel beams are wide, the steel beams can block the longitudinal ribs in the steel beam columns in a larger number. The general treatment method for the situation is to make the longitudinal ribs in the section steel beam column be through hole plug welded on the upper and lower flanges of the steel beam, or to weld stiffening plates on the web plate of the steel beam, and then the upper and lower flanges of the steel beam are connected with the steel bar sleeve or welded. The mode of punching and plug welding on the upper and lower sides of the girder flanges weakens the stress of the girder ends, and the girder stiffening plate method is inconvenient to construct because the girder stiffening plate method collides with the longitudinal ribs of the steel girders.
Disclosure of Invention
The utility model provides a longitudinal rib connecting structure of a section steel beam column node, and aims to solve the problems that in the prior art, the stress on the end part of a steel beam is weakened in a way of punching and plug welding on the upper and lower sides of a flange of the steel beam, or the longitudinal ribs of the section steel beam column are collided with each other on the upper and lower sides of the beam by a steel beam stiffening plate, so that the construction is inconvenient.
The utility model is realized in such a way that a section steel beam column node longitudinal bar connecting structure comprises:
the connecting side plates are arranged at one end of the steel beam, connected with the section steel beam column, positioned at two opposite sides of the width direction of the steel beam and extend to the upper part of the upper flange and the lower part of the lower flange of the steel beam;
the partition plates are used for being distributed on two sides of the upper flange and the lower flange of the steel beam and are respectively connected with the connecting side plates positioned on two opposite sides of the steel beam;
the upper connecting piece is connected with one end of the connecting side plates on two opposite sides, which is positioned on one side of the upper flange of the steel beam, and is used for being connected and fixed with the upper longitudinal ribs;
and the lower connecting piece is connected with two opposite sides, is positioned at one end of one side of the lower flange of the steel beam and is used for being connected and fixed with the lower longitudinal ribs.
Further, the connecting side plates comprise a first side plate, a second side plate connected to the upper side of the first side plate and a third side plate connected to the lower side of the first side plate, the second side plate and the third side plate are respectively arranged at the same side as the first side plate in an included angle mode, the second side plates of the connecting side plates on the opposite sides extend towards the upper connecting piece and are connected with the upper connecting piece, and the third side plates of the connecting side plates on the opposite sides extend towards the lower connecting piece and are connected with the lower connecting piece.
Further, two ends of the partition plate located at one side of the upper flange of the steel beam are respectively connected to junctions of the first side plate and the second side plate at two opposite sides, and two ends of the partition plate located at one side of the lower flange of the steel beam are respectively connected to junctions of the first side plate and the third side plate at two opposite sides.
Further, the upper connecting piece is welded with the second side plate, and the lower connecting piece is welded with the third side plate.
Further, the upper connecting piece and the lower connecting piece are sleeves, and internal threads are arranged in the sleeves;
the second side plates on the two opposite sides are welded and fixed with the outer side wall of the upper connecting piece, and the longitudinal ribs on the upper side of the steel beam penetrate through the upper connecting piece and are in threaded connection with the inner side wall of the upper connecting piece;
the third side plates on the two opposite sides are welded and fixed with the outer side wall of the lower connecting piece, and the longitudinal ribs on the lower side of the steel beam penetrate through the lower connecting piece and are in threaded connection with the inner side wall of the lower connecting piece
Further, the position where the second side plate is connected with the upper connecting piece and the position where the third side plate is connected with the lower connecting piece are both provided with connecting parts, and the connecting parts are matched with the outer contour of the upper connecting piece and the outer contour of the lower connecting piece in a fitting way.
Further, the first side plate, the second side plate and the third side plate are integrally bent and formed.
The connecting side plates are arranged on the two opposite sides of the steel beam, the connecting side plates positioned on the upper flange part and the lower flange part of the steel beam are respectively connected through the upper connecting piece and the lower connecting piece, and the upper connecting piece and the lower connecting piece are respectively connected with the longitudinal ribs on the upper side and the lower side of the steel beam, so that the longitudinal ribs can cross the steel beam, the longitudinal ribs are prevented from penetrating the steel beam to weaken the stress of the steel beam, the penetration of the longitudinal ribs at the joints of the steel beam and the column of the steel beam and the continuity of the stress are ensured, the convenience of construction is also ensured, the connecting side plates on the two opposite sides are connected through the partition plates, the connecting side plates on the two opposite sides can be supported in the horizontal direction to avoid deformation in the stress, and the connecting side plates on the two opposite sides can be stressed cooperatively.
Drawings
FIG. 1 is a schematic structural view of a section steel beam column node longitudinal bar connecting structure provided by the utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic diagram of a longitudinal rib layout of a longitudinal rib connecting structure of a section steel beam column node.
Reference numerals illustrate:
1. connecting side plates; 11. a first side plate; 12. a second side plate; 13. a third side plate; 1a, a connecting part; 2. a partition plate; 3. an upper connecting piece; 4. a lower connecting piece; 10. a steel beam; 20. section steel beam column; 30. longitudinal ribs.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, an embodiment of the utility model provides a section steel beam column node longitudinal rib connecting structure, which comprises a connecting side plate 1, a partition plate 2, an upper connecting piece 3 and a lower connecting piece 4. The connecting side plates 1 are used for being arranged at one ends of the steel beams 10 connected with the steel beam columns 20 and located at two opposite sides of the width direction of the steel beams 10 and extend to the upper flange of the steel beams 10 and below the lower flange, the partition plates 2 are used for being arranged at two sides of the upper flange and the lower flange of the steel beams 10 and respectively connected with the connecting side plates 1 located at two opposite sides of the steel beams 10, the upper connecting piece 3 is connected with one ends of the connecting side plates 1 located at one side of the upper flange of the steel beams 10 and used for being connected and fixed with the upper longitudinal ribs 30, and the lower connecting piece 4 is connected with one ends of the connecting side plates 1 located at one side of the lower flange of the steel beams 10 and used for being connected and fixed with the lower longitudinal ribs 30.
According to the embodiment of the utility model, the connecting side plates 1 are arranged on the two opposite sides of the steel beam 10, the connecting side plates 1 positioned on the upper flange part and the lower flange part of the steel beam 10 are respectively connected through the upper connecting piece 3 and the lower connecting piece 4, and the upper connecting piece 3 and the lower connecting piece 4 are respectively connected with the longitudinal ribs 30 on the upper side and the lower side of the steel beam 10, so that the longitudinal ribs 30 can cross the steel beam 10, the longitudinal ribs 30 are prevented from penetrating the steel beam 10 to weaken the stress of the steel beam 10, the penetration of the longitudinal ribs 30 at the joints of the steel beam columns 20 and the continuity of the stress are ensured, the convenience of construction is also ensured, the connecting side plates 1 on the two opposite sides are connected through the partition plates 2, the connecting side plates 1 on the two opposite sides can be supported in the horizontal direction to avoid deformation in the stress, and the connecting side plates 1 on the two opposite sides can be stressed cooperatively.
The embodiment of the utility model adopts the switching method of the longitudinal ribs 30, thereby ensuring the penetration of the longitudinal ribs 30 at the joints of the steel beam column 20 and the continuity of stress and ensuring the convenience of construction.
Referring to fig. 1, specifically, the connecting side plate 1 includes a first side plate 11, a second side plate 12 connected to an upper side of the first side plate 11, and a third side plate 13 connected to a lower side of the first side plate 11, where the second side plate 12 and the third side plate 13 are respectively disposed at an included angle with the first side plate 11 on the same side, and the second side plates 12 of the connecting side plates 1 on opposite sides extend upward to the upper connecting member 3 and are connected to the upper connecting member 3, and the third side plates 13 of the connecting side plates 1 on opposite sides extend downward to the lower connecting member 4 and are connected to the lower connecting member 4. In this way, the second side plate 12 of the side plate 1 connected to two opposite sides and the upper connecting piece 3, and the third side plate 13 of the side plate 1 connected to two opposite sides and the lower connecting piece 4 all form a Y-shaped structure, which is beneficial for the connecting side plates 1 on two opposite sides to cooperatively transmit the force to the upper and lower longitudinal ribs 30 through the upper connecting piece 3 and the lower connecting piece 4.
Referring to fig. 2, further, both ends of the bulkhead 2 at the upper flange side of the steel beam 10 are connected to the junctions of the first side plate 11 and the second side plate 12 at the opposite sides, respectively, and both ends of the bulkhead 2 at the lower flange side of the steel beam 10 are connected to the junctions of the first side plate 11 and the third side plate 13 at the opposite sides, respectively. In this way, the second side plate 12 of the side plate 1 is connected with the two opposite sides of the partition plate 2, and the third side plate 13 of the side plate 1 is connected with the two opposite sides of the partition plate 2, so that the overall stress intensity of the side plate 1 connected with the two opposite sides can be improved, and the stress can be better transferred to the upper longitudinal rib 30 and the lower longitudinal rib 30.
In this embodiment, the upper connecting piece 3 is welded to the second side plate 12, and the lower connecting piece 4 is welded to the third side plate 13, so that the connection stability of the upper connecting piece 3, the lower connecting piece 4 and the connecting side plate 1 can be ensured by adopting a welding connection mode.
Referring to fig. 2, specifically, the upper connecting piece 3 and the lower connecting piece 4 are sleeves, internal threads are disposed in the sleeves, the second side plates 12 on two opposite sides are welded and fixed with the outer side wall of the upper connecting piece 3, the longitudinal ribs 30 on the upper side of the steel beam 10 penetrate through the upper connecting piece 3 and are in threaded connection with the inner side wall of the upper connecting piece 3, the third side plates 13 on two opposite sides are welded and fixed with the outer side wall of the lower connecting piece 4, and the longitudinal ribs 30 on the lower side of the steel beam 10 penetrate through the lower connecting piece 4 and are in threaded connection with the inner side wall of the lower connecting piece 4. The upper connecting piece 3 and the lower connecting piece 4 adopt telescopic structures, the upper connecting piece 3 or the lower connecting piece 4 can be conveniently connected and fixed with the connecting side plate 1 and the longitudinal ribs 30, meanwhile, the longitudinal ribs 30 are provided with internal threads so as to be in threaded connection with the internal threads of the inner wall of the sleeve, and the installation of the longitudinal ribs 30 and the upper connecting piece 3 and the lower connecting piece 4 can be simplified, so that the installation efficiency is improved.
Further, referring to fig. 2, the connection portion 1a is provided at the position where the second side plate 12 is connected to the upper connector 3 and the position where the third side plate 13 is connected to the lower connector 4, and the connection portion 1a is matched with the external contour of the upper connector 3 and the lower connector 4. In this way, the contact areas between the second side plate 12 and the upper connector 3 and between the third side plate 13 and the lower connector 4 can be increased, and the connection stability between the connection side plate 1 and the upper connector 3 and between the connection side plate 1 and the connection side plate 4 can be improved.
Further, the first side plate 11, the second side plate 12, and the third side plate 13 are integrally bent and formed. So can be convenient for production and processing, improve production efficiency, can guarantee simultaneously between first curb plate 11 and the second curb plate 12, the connection steadiness between first curb plate 11 and the third curb plate 13.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a muscle connection structure is indulged to shaped steel beam column node which characterized in that includes:
the connecting side plates are arranged at one end of the steel beam, connected with the section steel beam column, positioned at two opposite sides of the width direction of the steel beam and extend to the upper part of the upper flange and the lower part of the lower flange of the steel beam;
the partition plates are used for being distributed on two sides of the upper flange and the lower flange of the steel beam and are respectively connected with the connecting side plates positioned on two opposite sides of the steel beam;
the upper connecting piece is connected with one end of the connecting side plates on two opposite sides, which is positioned on one side of the upper flange of the steel beam, and is used for being connected and fixed with the upper longitudinal ribs;
and the lower connecting piece is connected with two opposite sides, is positioned at one end of one side of the lower flange of the steel beam and is used for being connected and fixed with the lower longitudinal ribs.
2. The steel beam column node longitudinal bar connecting structure according to claim 1, wherein the connecting side plates comprise a first side plate, a second side plate connected to the upper side of the first side plate and a third side plate connected to the lower side of the first side plate, the second side plate and the third side plate are respectively arranged at the same side as the first side plate in an included angle mode, the second side plates of the connecting side plates on the opposite sides extend towards the upper connecting piece and are connected with the upper connecting piece, and the third side plates of the connecting side plates on the opposite sides extend towards the lower connecting piece and are connected with the lower connecting piece.
3. The steel beam column joint longitudinal bar connecting structure according to claim 2, wherein both ends of the partition plate located at the upper flange side of the steel beam are respectively connected to the junctions of the first side plate and the second side plate at the opposite sides, and both ends of the partition plate located at the lower flange side of the steel beam are respectively connected to the junctions of the first side plate and the third side plate at the opposite sides.
4. The steel beam column joint longitudinal bar connecting structure according to claim 2, wherein the upper connecting piece is welded with the second side plate, and the lower connecting piece is welded with the third side plate.
5. The steel beam column joint longitudinal rib connecting structure according to claim 4, wherein the upper connecting piece and the lower connecting piece are sleeves, and internal threads are arranged in the sleeves;
the second side plates on the two opposite sides are welded and fixed with the outer side wall of the upper connecting piece, and the longitudinal ribs on the upper side of the steel beam penetrate through the upper connecting piece and are in threaded connection with the inner side wall of the upper connecting piece;
the third side plates on the two opposite sides are welded and fixed with the outer side wall of the lower connecting piece, and the longitudinal ribs on the lower side of the steel beam penetrate through the lower connecting piece and are in threaded connection with the inner side wall of the lower connecting piece.
6. The steel beam column node longitudinal bar connecting structure according to claim 5, wherein connecting parts are arranged at the position where the second side plate is connected with the upper connecting piece and the position where the third side plate is connected with the lower connecting piece, and the connecting parts are matched with the outer contours of the upper connecting piece and the lower connecting piece in a pasting fit mode.
7. The steel beam column joint longitudinal bar connecting structure according to claim 2, wherein the first side plate, the second side plate and the third side plate are integrally bent and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753315.8U CN219569363U (en) | 2023-04-03 | 2023-04-03 | Section steel beam column node longitudinal bar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753315.8U CN219569363U (en) | 2023-04-03 | 2023-04-03 | Section steel beam column node longitudinal bar connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219569363U true CN219569363U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320753315.8U Active CN219569363U (en) | 2023-04-03 | 2023-04-03 | Section steel beam column node longitudinal bar connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219569363U (en) |
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2023
- 2023-04-03 CN CN202320753315.8U patent/CN219569363U/en active Active
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