CN211621953U - Prefabricated beam column connected node structure - Google Patents
Prefabricated beam column connected node structure Download PDFInfo
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- CN211621953U CN211621953U CN201922136972.4U CN201922136972U CN211621953U CN 211621953 U CN211621953 U CN 211621953U CN 201922136972 U CN201922136972 U CN 201922136972U CN 211621953 U CN211621953 U CN 211621953U
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Abstract
The utility model provides a prefabricated beam column connecting node structure, which comprises a column, a beam, a side plate, a horizontal plate, a first angle steel and a second angle steel; the column comprises a first side plate, a second side plate and column web plates, wherein the parallel column web plates on the two sides of the column are respectively provided with one side plate, the top and the bottom of each side plate are respectively provided with a horizontal plate, one side of each horizontal plate is welded with the column web plate, and the other side of each horizontal plate is welded with the side plate; a row of bolt holes are formed above and below the side plates, first angle steel is arranged on the outer sides of the upper parts of the side plates on two sides, the short edge of each first angle steel is fixedly connected with the upper part of the side plate through a bolt, second angle steel is arranged on the inner sides of the lower parts of the side plates on two sides, and the short edge of each second angle steel is fixedly connected with the lower part of the side plate through a bolt; the roof beam is installed in the middle of the curb plate in both sides, and the roof beam is including roof beam, roof beam bottom plate and web, and the second angle steel welded fastening of roof beam bottom plate and both sides, roof beam and the first angle steel welded fastening of curb plate top both sides.
Description
Technical Field
The utility model relates to a building field especially relates to a prefabricated beam column connected node structure.
Background
In an earthquake-resistant steel structure building, a beam member is welded to a column member in a welding mode in the full length, a pair of shear plates is generally adopted for welding on a beam web, most of vertical load on a beam is borne by shear pieces on the beam web, the connecting mode is not suitable for earthquake resistance and large external load, stress of a core area is uneven, and welding line fracture is easily caused. Therefore, a strong, ductile and bending moment resistant beam-column connection joint structure is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a concrete bearing wall structure with compound insulating layer, adopt the utility model discloses a structure adopts the curb plate to connect, has improved the quality that the beam column is connected greatly, and the regional atress of core is even, and whole stability is good, and this node structure has advantages such as ductility is strong, bending moment resistance ability reinforce, firm in connection.
In order to achieve the above object, the utility model adopts the following technical scheme: a prefabricated beam column connecting node structure comprises a column, a beam, side plates, a horizontal plate, first angle steel and second angle steel; the column is an H-shaped steel column and comprises a first side plate, a second side plate and a column web plate, wherein the parallel column web plates on two sides of the column are respectively provided with one side plate, the top and the bottom of each side plate are respectively provided with a horizontal plate, the horizontal plates are arranged between the first side plate and the second side plate, the length of each horizontal plate is equal to the distance between the first side plate and the second side plate, one side of each horizontal plate is welded with the column web plate, and the other side of each horizontal plate is welded with the side plate; the side plates are divided into two sections, one section is fixed on the column, the other section is an extension section, the starting point of the extension section is welded with the first side plate, the length of the extension section is 1/2-3/4 of the length of a web plate of the column, a row of bolt holes are formed above and below the extension section, first angle steel is arranged on the outer side of the upper part of each side plate at two sides, the first angle steel is L-shaped angle steel, the short edge of the first angle steel is fixedly connected with the upper part of each side plate through a bolt, second angle steel is arranged on the inner side of the lower part of each side plate at two sides, the second angle steel is L-shaped angle steel, and the short edge of the second angle; the roof beam is installed in the middle of the curb plate in both sides, and the roof beam is I shape girder steel, and the roof beam is including roof beam, beam bottom plate and web, and the overlap joint is respectively on the second angle steel of both sides and the second angle steel welded fastening of roof beam bottom plate and both sides, roof beam and the first angle steel welded fastening of curb plate top both sides.
Preferably, the upper side and the lower side of the side plate are respectively connected with the first angle steel and the second angle steel by at least 3-4 bolts, the first angle steel and the beam top plate are in full-weld connection in a welding mode, and the beam bottom plate and the second angle steel are in full-weld connection in a welding mode.
Preferably, the horizontal plate, the column web plate and the side plate are welded in a full-length welding mode.
The utility model has the advantages that: adopt the utility model discloses a structure adopts the curb plate to connect, has improved the quality that the beam column is connected greatly, and the regional atress of core is even, and whole steady point nature is good, and this node structure has advantages such as ductility is strong, bending resistance moment ability reinforce, firm in connection.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a prefabricated beam-column connection node.
FIG. 2 is a schematic top view of a beam and column connection node structure.
Fig. 3 is a schematic cross-sectional view of a beam and column connection node structure.
Wherein: 1 is a column, 2 is a beam, 3 is a side plate, 4 is a horizontal plate, 5 is a first angle steel, 6 is a second angle steel, 7 is a welding seam, 11 is a first side plate, 12 is a column web, 13 is a second side plate, 21 is a beam top plate, 22 is a beam web, and 23 is a beam bottom plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3.
As shown in fig. 1-3, a prefabricated beam-column connection node structure comprises a column 1, a beam 2, a side plate 3, a horizontal plate 4, a first angle steel 5 and a second angle steel 6; the column 1 is an H-shaped steel column, the column 1 comprises a first side plate 11, a second side plate 13 and a column web 12, the parallel column webs 12 on the two sides of the column 1 are respectively provided with one side plate 3, the top and the bottom of each side plate 3 are respectively provided with a horizontal plate 4, the horizontal plates 4 are arranged between the first side plate 11 and the second side plate 13, the length of each horizontal plate 4 is equal to the distance between the first side plate 11 and the second side plate 13, one side of each horizontal plate 4 is welded with the column web 12, and the other side of each horizontal plate 4 is welded with the corresponding side plate 3; the side plate 3 is divided into two sections, one section is fixed on the column 1, the other section is an extension section, the starting point of the extension section is welded with the first side plate 11, the length of the extension section is 1/2-3/4 of the length of a column web 12, a row of bolt holes are formed above and below the extension section, first angle steel 5 is arranged on the outer side of the upper part of each side plate 3 on two sides, the first angle steel 5 is L-shaped angle steel, the short edge of the first angle steel 5 is fixedly connected with the upper part of the side plate 3 through bolts, second angle steel 6 is arranged on the inner side of the lower part of each side plate 3 on two sides, the second angle steel is L-shaped angle steel, and the short edge of the second angle steel 6 is fixedly connected with the; the roof beam 3 is installed in the middle of 3 curb plates in both sides, and roof beam 2 is I shape girder steel, and roof beam 2 is including roof beam 21, beam bottom plate 23 and web 22, and 23 both sides of beam bottom plate overlap joint respectively on the second angle steel 6 of both sides and roof beam bottom plate 23 and the 6 welded fastening of the second angle steel of both sides, roof beam 21 and 3 top of curb plate 5 welded fastening of first angle steel of both sides.
During specific implementation, the upper part and the lower part of the side plate 3 are respectively connected with the first angle steel 5 and the second angle steel 3 by at least 3-4 bolts, the welding between the first angle steel 5 and the beam top plate 21 needs to be full-weld connection, and the welding between the beam bottom plate 23 and the second angle steel 6 needs to be full-weld connection.
In specific implementation, the horizontal plate 4, the column web 12 and the side plate 3 need to be welded in a full weld mode.
Claims (3)
1. The utility model provides a precast beam post connected node structure which characterized in that: comprises a column, a beam, a side plate, a horizontal plate, a first angle steel and a second angle steel; the column is an H-shaped steel column and comprises a first side plate, a second side plate and a column web plate, wherein the parallel column web plates on two sides of the column are respectively provided with one side plate, the top and the bottom of each side plate are respectively provided with a horizontal plate, the horizontal plates are arranged between the first side plate and the second side plate, the length of each horizontal plate is equal to the distance between the first side plate and the second side plate, one side of each horizontal plate is welded with the column web plate, and the other side of each horizontal plate is welded with the side plate; the side plates are divided into two sections, one section is fixed on the column, the other section is an extension section, the starting point of the extension section is welded with the first side plate, the length of the extension section is 1/2-3/4 of the length of a web plate of the column, a row of bolt holes are formed above and below the extension section, first angle steel is arranged on the outer side of the upper part of each side plate at two sides, the first angle steel is L-shaped angle steel, the short edge of the first angle steel is fixedly connected with the upper part of each side plate through a bolt, second angle steel is arranged on the inner side of the lower part of each side plate at two sides, the second angle steel is L-shaped angle steel, and the short edge of the second angle; the roof beam is installed in the middle of the curb plate in both sides, and the roof beam is I shape girder steel, and the roof beam is including roof beam, beam bottom plate and web, and the overlap joint is respectively on the second angle steel of both sides and the second angle steel welded fastening of roof beam bottom plate and both sides, roof beam and the first angle steel welded fastening of curb plate top both sides.
2. The precast beam column connection node structure of claim 1, wherein: the upper side and the lower side of the side plate are respectively connected with first angle steel and second angle steel by at least 3-4 bolts, the welding between the first angle steel and the beam top plate needs to be full-weld connection, and the welding between the beam bottom plate and the second angle steel needs to be full-weld connection.
3. The precast beam column connection node structure of claim 1, wherein: and the horizontal plate is in full-weld connection with the column web plate and the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136972.4U CN211621953U (en) | 2019-12-03 | 2019-12-03 | Prefabricated beam column connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136972.4U CN211621953U (en) | 2019-12-03 | 2019-12-03 | Prefabricated beam column connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621953U true CN211621953U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922136972.4U Expired - Fee Related CN211621953U (en) | 2019-12-03 | 2019-12-03 | Prefabricated beam column connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211621953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250319A (en) * | 2021-05-29 | 2021-08-13 | 中铁建设集团华北工程有限公司 | Assembling method of assembled steel structure beam column joint |
| CN117230900A (en) * | 2023-11-13 | 2023-12-15 | 河南勇威特种设备有限公司 | Assembled steel construction beam column connected node |
-
2019
- 2019-12-03 CN CN201922136972.4U patent/CN211621953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250319A (en) * | 2021-05-29 | 2021-08-13 | 中铁建设集团华北工程有限公司 | Assembling method of assembled steel structure beam column joint |
| CN117230900A (en) * | 2023-11-13 | 2023-12-15 | 河南勇威特种设备有限公司 | Assembled steel construction beam column connected node |
| CN117230900B (en) * | 2023-11-13 | 2024-01-26 | 河南勇威特种设备有限公司 | Assembled steel construction beam column connected node |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |