CN216920725U - Assembled building beam column connection structure - Google Patents
Assembled building beam column connection structure Download PDFInfo
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- CN216920725U CN216920725U CN202123043967.2U CN202123043967U CN216920725U CN 216920725 U CN216920725 U CN 216920725U CN 202123043967 U CN202123043967 U CN 202123043967U CN 216920725 U CN216920725 U CN 216920725U
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- connecting seat
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- shaped guide
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Abstract
The utility model relates to an assembly type building beam column connecting structure, which belongs to the technical field of assembly type buildings and particularly comprises a connecting column, wherein a square upper connecting seat and a square lower connecting seat are arranged on the connecting column, first T-shaped guide grooves are respectively arranged on the circumferences of the square upper connecting seat and the square lower connecting seat, connecting blocks are respectively fixed on the top surface and the bottom surface of the end part of a cross beam, second T-shaped guide grooves are arranged on the connecting blocks, the positions of the two second T-shaped guide grooves correspond to the positions of the first T-shaped guide grooves of the square upper connecting seat and the square lower connecting seat, the second T-shaped guide grooves and the first T-shaped guide grooves are combined to form I-shaped guide grooves, I-shaped connecting blocks are arranged in the I-shaped guide grooves, the I-shaped connecting blocks are used for fixing a cross beam on the connecting column, and a supporting and limiting mechanism is also arranged between the cross beam and the connecting column.
Description
Technical Field
The utility model relates to a beam-column connecting structure of an assembly type building, and belongs to the technical field of assembly type buildings.
Background
With the development of modern industrial technology, building houses can be manufactured in batches and sets like machine production. The prefabricated house components are transported to a construction site to be assembled. Because the construction speed of the fabricated building is high, and the production cost is low, the fabricated building can be popularized and developed quickly. The beam-column joint in the existing fabricated building is the most important joint in a fabricated steel structure system, and directly influences the construction speed and the assembly degree of the structure, so the beam-column joint should adopt high-strength bolts which are convenient to operate as much as possible for connection, and the arrangement of the bolts should be easy for workers to fasten on site as possible, and the beam-column joint adopted in the existing engineering example has the following defects: in the traditional beam-column all-welded joint, the upper and lower flanges of a beam and a web plate are welded with a column on site, although the connection mode is rigid connection, the joint has poor ductility, brittle failure easily occurs in an earthquake, and the welding on site is needed, so that the construction speed and quality are greatly influenced, the joint is not used in a multi-story high-rise assembled steel structure, and simultaneously, because the welding area is large, larger residual stress is easily generated, and the stress performance of the joint is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model provides the beam-column connecting structure of the fabricated building, which has the advantages of simple structure, reasonable design, capability of greatly improving the construction speed and reliable structure.
In order to achieve the purpose, the technical scheme adopted by the utility model is an assembly type building beam-column connecting structure, which comprises a connecting column and a cross beam, the connecting column is provided with a square upper connecting seat and a square lower connecting seat, the circumferences of the square upper connecting seat and the square lower connecting seat are respectively provided with a first T-shaped guide groove, the top surface and the bottom surface of the end part of the beam are respectively fixed with a connecting block, the connecting block is provided with a second T-shaped guide groove, the positions of the two second T-shaped guide grooves correspond to the positions of the first T-shaped guide grooves of the square upper connecting seat and the square lower connecting seat, the second T-shaped guide groove and the first T-shaped guide groove are combined to form an I-shaped guide groove, an I-shaped connecting block is arranged in the I-shaped guide groove, the I-shaped connecting block is used for fixing the cross beam on the connecting column, and a supporting and limiting mechanism is further installed between the cross beam and the connecting column.
Preferably, support stop gear and mainly constitute by vertical support plate and horizontal backup pad, vertical support plate and horizontal backup pad are the cross setting, vertical support plate and horizontal backup pad cartridge are in the crossbeam, and vertical support plate's tip is provided with the picture peg, install the jack on the spliced pole, the picture peg cartridge is in the jack.
Preferably, the bottom surface of square upper connecting seat and the top surface of square lower connecting seat are provided with first guide slot respectively, be provided with the second guide slot in the crossbeam, the one end top surface and the bottom surface of vertical support plate block respectively in first guide slot, and the other end cartridge is in the second guide slot.
Preferably, the square upper connecting seat and the square lower connecting seat are respectively provided with a fastening screw which is used for tightly propping the I-shaped connecting block.
Preferably, the length of the vertical support plate and the transverse support plate inserted in the cross beam is 30-50 cm.
Compared with the prior art, the utility model has the following technical effects: the connecting column and the cross beam are connected and fixed by the I-shaped connecting blocks, so that the construction method is simple in operation and convenient to construct, the construction efficiency can be greatly improved, and the construction time can be saved. Meanwhile, the connecting column and the cross beam are supported and limited through the vertical supporting plate and the transverse supporting plate, the reliability of node connection can be greatly improved, the shearing resistance of the node is improved, and the structure is guaranteed to be reliable and stable.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural view of a square upper connecting seat and a square lower connecting seat in the utility model.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 and 2, an assembly type building beam column connection structure comprises a connection column 1 and a cross beam 2, wherein a square upper connection seat 3 and a square lower connection seat 4 are installed on the connection column 1, first T-shaped guide grooves 5 are respectively arranged on the circumferences of the square upper connection seat 3 and the square lower connection seat 4, connection blocks 6 are respectively fixed on the top surface and the bottom surface of the end portion of the cross beam 2, second T-shaped guide grooves 7 are arranged on the connection blocks 6, the positions of the two second T-shaped guide grooves 7 correspond to the positions of the first T-shaped guide grooves 5 of the square upper connection seat 3 and the square lower connection seat 4, the second T-shaped guide grooves 7 and the first T-shaped guide grooves 5 are combined to form i-shaped guide grooves, i-shaped connection blocks 8 are installed in the i-shaped guide grooves, the i-shaped connection blocks 8 are used for fixing the cross beam on the connection column, and a support limiting mechanism is further installed between the cross beam 2 and the connection column 1.
The square upper connecting seat and the square lower connecting seat are fixed on the connecting column, the square upper connecting seat and the square lower connecting seat are both made of steel, and first T-shaped guide grooves are formed in the peripheries of the square upper connecting seat and the square lower connecting seat and are used for being connected with peripheral cross beams. The distance between the square upper connecting seat and the square lower connecting seat corresponds to the position of the connecting block of the cross beam, so that the second T-shaped guide groove on the connecting block can be combined with the first T-shaped guide groove to form an I-shaped guide groove. And then, an I-shaped connecting block is arranged in the I-shaped guide groove, so that the cross beam, the square upper connecting seat and the square lower connecting seat are connected together to complete the fixation. The whole structure is simple and convenient, and the construction efficiency can be greatly improved. And the square upper connecting seat 3 and the square lower connecting seat 4 are respectively provided with a fastening screw 15, and the fastening screws 15 are used for tightly jacking the I-shaped connecting block. The fastening screw can fix the I-shaped connecting block, and the play of the I-shaped connecting block is avoided.
The supporting and limiting mechanism mainly comprises a vertical supporting plate 9 and a horizontal supporting plate 10, the vertical supporting plate 9 and the horizontal supporting plate 10 are arranged in a cross mode, the vertical supporting plate 9 and the horizontal supporting plate 10 are inserted into the cross beam 2, an inserting plate 11 is arranged at the end portion of the vertical supporting plate 9, an inserting hole 12 is formed in the connecting column 1, and the inserting plate 11 is inserted into the inserting hole 12. The supporting and limiting mechanism adopts a supporting plate which is arranged in a cross shape, the supporting plate is inserted into the cross beam, the other end of the supporting plate is inserted into the connecting column, and the nodes of the connecting column and the cross beam are effectively supported and reinforced, so that the shearing resistance of the nodes is improved. The length of the vertical supporting plate 9 and the transverse supporting plate 10 inserted in the cross beam is 30-50 cm. The specific insertion length can be set according to actual conditions.
In addition, the bottom surface of square upper connecting seat 3 and the top surface of square lower connecting seat 4 are provided with first guide slot 13 respectively, are provided with second guide slot 14 in the crossbeam 2, and the one end top surface and the bottom surface of vertical support plate 9 block respectively in first guide slot 13, and the other end cartridge is in second guide slot 14. The guide groove is adopted to limit the supporting limiting mechanism, so that the positioning of the supporting limiting mechanism is more accurate, the supporting limiting mechanism can be more reasonably connected with the connecting column and the cross beam, the stress is uniform, and the structure is guaranteed to be reliable and stable.
The above description is intended only to illustrate the preferred embodiments of the present invention, and should not be construed as limiting the utility model, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides an assembly type structure beam column connection structure, includes spliced pole and crossbeam, its characterized in that: install square connecting seat and square lower connecting seat on the spliced pole, be provided with first T type guide slot on the circumference of square connecting seat and square lower connecting seat respectively on the connecting seat, the tip top surface and the bottom surface of crossbeam are fixed with the connecting block respectively, be provided with second T type guide slot on the connecting block, two the position of second T type guide slot with the position of the first T type guide slot of square connecting seat and square lower connecting seat is corresponding, second T type guide slot and first T type guide slot combination constitute the I-shaped guide slot, install the I-shaped connecting block in the I-shaped guide slot, the I-shaped connecting block is used for fixing the crossbeam on the spliced pole, still install between crossbeam and the spliced pole and support stop gear.
2. A fabricated building beam-column connection structure according to claim 1, wherein: support stop gear and constitute by vertical support board and horizontal backup pad, vertical support board and horizontal backup pad are the cross setting, vertical support board and horizontal backup pad cartridge are in the crossbeam, and vertical support board's tip is provided with the picture peg, install the jack on the spliced pole, the picture peg cartridge is in the jack.
3. A fabricated building beam-column connection structure according to claim 1, wherein: and fastening screws are respectively arranged on the square upper connecting seat and the square lower connecting seat and are used for tightly jacking the I-shaped connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123043967.2U CN216920725U (en) | 2021-12-07 | 2021-12-07 | Assembled building beam column connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123043967.2U CN216920725U (en) | 2021-12-07 | 2021-12-07 | Assembled building beam column connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216920725U true CN216920725U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123043967.2U Active CN216920725U (en) | 2021-12-07 | 2021-12-07 | Assembled building beam column connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216920725U (en) |
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2021
- 2021-12-07 CN CN202123043967.2U patent/CN216920725U/en active Active
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