CN220058350U - Precast beam column node connection structure - Google Patents
Precast beam column node connection structure Download PDFInfo
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- CN220058350U CN220058350U CN202320967151.9U CN202320967151U CN220058350U CN 220058350 U CN220058350 U CN 220058350U CN 202320967151 U CN202320967151 U CN 202320967151U CN 220058350 U CN220058350 U CN 220058350U
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- fixing
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a prefabricated beam column node connection structure, and belongs to the technical field of civil engineering. The device comprises a first limiting component, wherein the first limiting component is sleeved on a beam of the main beam; the second limiting assembly is embedded on the connecting beam; the first limiting assembly and the second limiting assembly are fixedly spliced, and the first limiting assembly and the second limiting assembly are used for fixedly connecting the main beam and the connecting beam; the two groups of fixing components are clamped and fixed on the main beam and used for supporting and fixing the first limiting component; the positioning assembly is pre-buried on the cross beam of the main beam; the positioning column is embedded on the connecting beam and is in sliding fit with the positioning assembly and used for limiting connection between the main beam and the connecting beam. According to the utility model, the connecting beam and the main beam are effectively connected and fixed through the first limiting component and the second limiting component which are fixedly inserted, so that the stability is good, and the first limiting component is fixed through the two groups of clamping fixing components, so that the stability of the first limiting component is ensured.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a precast beam column node connection structure.
Background
Along with the development of prefabricated wall body, precast beam post walk into the building field constantly, and precast beam post adopts welding treatment's mode in node processing mode mostly, and this kind of mode makes precast beam post relatively poor in the aspect of bearing capacity, and the construction is complicated, receives weather and season influence great.
The document with the prior art publication number of CN209227772U provides engineering bamboo beam column connection node structure, and the device realizes the parcel to engineering bamboo beam and engineering bamboo column connecting portion through engineering bamboo beam, engineering bamboo column, beam column coupling assembling and the cooperation of side pull steel sheet, effectively avoids engineering bamboo beam and engineering bamboo column connecting portion to take place the splitting at bolt hole department because the extrusion of screw rod is too early to destroy, has prolonged the life of node.
The above prior art solution, though realizing the beneficial effects related to the prior art by the structure of the prior art, still has the following drawbacks: the error after the prefabrication of bolt assembly because of the beam column when the concatenation is fixed probably exists and take place the inaccurate problem of location with beam column coupling assembling to the increase is pour the degree of difficulty, and two beam columns can have the error clearance in its junction when the concatenation, leads to stability poor.
In view of this, we propose a precast beam column node connection structure.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a precast beam column node connecting structure, which solves the technical problems of high installation and positioning difficulty and poor stability in the prior art and achieves the technical effect of reducing the positioning difficulty.
2. Technical proposal
The embodiment of the utility model provides a prefabricated beam column node connecting structure, which comprises a first limiting component, wherein the first limiting component is sleeved on a beam of a main beam;
the second limiting assembly is embedded on the connecting beam;
the first limiting assembly and the second limiting assembly are fixedly spliced, and the first limiting assembly and the second limiting assembly are used for fixedly connecting the main beam and the connecting beam;
the two groups of fixing components are clamped and fixed on the main beam and used for supporting and fixing the first limiting component;
the positioning assembly is pre-buried on the cross beam of the main beam;
the positioning column is embedded on the connecting beam and is in sliding fit with the positioning assembly and used for limiting connection between the main beam and the connecting beam.
Through adopting above-mentioned technical scheme, first spacing subassembly and second spacing subassembly are pegged graft fixedly and are fixed connecting beam and girder effectual connection, and stability is good, and first spacing subassembly is fixed through the fixed subassembly of two sets of block, guarantees first spacing subassembly's stability.
As an alternative scheme of the file technical scheme of the utility model, the first limiting assembly comprises a limiting sleeve plate, the limiting sleeve plate is sleeved on the beam of the main beam, a plurality of limiting grooves are formed in the limiting sleeve plate, the second limiting assembly is in sliding fit with the limiting grooves, a connecting plate is arranged on the limiting sleeve plate, and the connecting plate is fixed on a fixing assembly.
As an alternative scheme of the technical scheme of the utility model, the limiting sleeve plate is provided with a pouring hole for pouring a gap between the main beam and the connecting beam.
Through adopting above-mentioned technical scheme, after girder and tie beam are connected, through regard spacing sleeve plate and second spacing subassembly as the template, follow the pouring hole and to the pouring concrete of clearance department to fill the gap between girder's crossbeam and the tie beam, improve the stability of supporting.
As an alternative scheme of the technical scheme of the utility model, the second limiting assembly comprises a supporting frame, the supporting frame is embedded on the connecting beam, a plurality of limiting columns are arranged on the supporting frame and are in sliding fit with the limiting grooves, and the limiting columns are fixed with the limiting sleeve plates through bolts.
Through adopting above-mentioned technical scheme, the grafting cooperation of spacing post and spacing sleeve plate is fixed through the bolt, and is effectual to splice fixed connecting beam and girder, and stability is good.
As an alternative scheme of the technical scheme of the file, the fixing component comprises a fixing frame, the connecting plate is arranged on the fixing frame, through holes are formed in the fixing frame, flanges are arranged on two sides of the fixing frame, the fixing frame is sleeved on a beam of the main beam through the through holes, the main beam is wrapped by the two fixing frames, and the two fixing frames are fixed on the main beam through bolts passing through the flanges.
Through adopting above-mentioned technical scheme, the mount passes through the through hole cover on the crossbeam of girder to make spacing sleeve plate suit on the crossbeam of girder, the bolt passes the flange and fixes two mounts on the girder, thereby accomplishes spacing fixed of spacing sleeve plate.
As an alternative of the technical scheme of the utility model, a gasket is arranged at the joint of the flanges of the two fixing frames.
Through adopting above-mentioned technical scheme, accessible increases apart from parts such as gasket in the junction of flange to adjust the position of spacing sleeve board on the girder crossbeam, be convenient for spacing post and spacing groove complete cartridge and pouring hole aim at the joint gap, reduce the degree of difficulty of installation.
As an alternative scheme of the technical scheme of the utility model, the positioning assembly comprises a positioning block, the positioning block is embedded at the end part of the beam of the main beam, a positioning groove is arranged on the positioning block, a positioning column is in sliding fit with the positioning groove, and the positioning column is inserted into the beam of the main beam.
Through adopting above-mentioned technical scheme, through reference column and constant head tank insertion, further improve the stability of connecting.
As an alternative scheme of the technical scheme of the file, a plurality of limiting blocks are arranged on the periphery of the positioning block, and a longitudinal limiting hole and a transverse limiting hole are formed in each limiting block.
Through adopting above-mentioned technical scheme, stopper and the vertical spacing hole and the horizontal spacing hole setting on it increase the stability of locating piece in the girder when the girder prefabricates, avoid taking place to connect not hard up problem.
3. Advantageous effects
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
1. according to the utility model, the connecting beam and the main beam are effectively connected and fixed through the first limiting component and the second limiting component which are fixedly inserted, so that the stability is good, and the first limiting component is fixed through two groups of fixing components clamped on the main beam, so that the stability of the first limiting component is ensured.
2. After the main beam is connected with the connecting beam, concrete is poured from the pouring hole to the gap by taking the limiting sleeve plate and the second limiting assembly as templates, so that the gap between the cross beam of the main beam and the connecting beam is filled, and the stability of support is improved.
3. According to the utility model, the distance-increasing components such as the gaskets are added at the joint of the flanges, so that the position of the limiting sleeve plate on the girder cross beam is adjusted, the limiting column and the limiting groove are convenient to be completely inserted and the pouring hole is aligned with the connecting gap, and the difficulty of installation and positioning is reduced.
4. According to the utility model, the longitudinal limiting holes and the transverse limiting holes are formed in the limiting block, so that the stability of the positioning block in the main beam is increased when the main beam is prefabricated, and the problem of connection looseness is avoided.
Drawings
FIG. 1 is a schematic view showing the overall structure of a precast beam column node connection structure according to a preferred embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a precast beam and column node connection structure according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view showing a connection structure of a first spacing component and a fixing component of a node connection structure of a precast beam column according to a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of a portion of a precast beam and column node connection structure according to a preferred embodiment of the present utility model;
fig. 5 is a schematic diagram illustrating the pre-embedding positions of positioning blocks of a precast beam column node connection structure according to a preferred embodiment of the present utility model.
The reference numerals in the figures illustrate: 1. a first limit assembly; 2. the second limiting component; 3. a fixing assembly; 6. a main beam; 7. a connecting beam; 4. a positioning assembly; 5. positioning columns; 11. a limiting sleeve plate; 12. a limit groove; 13. a connecting plate; 14. a first mounting hole; 15. pouring holes; 21. a support frame; 22. a limit column; 23. a second mounting hole; 31. a fixing frame; 32. a through hole; 33. a flange; 41. a positioning block; 42. a positioning groove; 43. a limiting block; 44. a longitudinal limiting hole; 45. and a transverse limiting hole.
Detailed Description
The utility model is described in further detail below with reference to the drawings.
Referring to fig. 1 and 2, the embodiment of the utility model discloses a prefabricated beam column node connection structure, which comprises a first limiting component 1, a second limiting component 2 and two groups of fixing components 3, wherein the first limiting component 1 is sleeved on a beam of a main beam 6, the second limiting component 2 is fixed on a connecting beam 7, the first limiting component 1 and the second limiting component 2 are in sliding fit and fixed through bolts, the first limiting component 1 and the second limiting component 2 are used for connecting and limiting the main beam 6 and the connecting beam 7, the two groups of fixing components 3 are clamped on the main beam 6 and fixed through bolts, the first limiting component 1 is connected on the fixing components 3, the connection structure further comprises a positioning component 4 and a positioning column 5, the positioning component 4 is embedded at the end part of the beam 6, the positioning column 5 is embedded at the end part of the connecting beam 7, and the positioning column 5 is in sliding fit with the positioning component 4. According to the utility model, the connecting beam 7 and the main beam 6 are effectively connected and fixed through the first limiting component 1 and the second limiting component 2 in a plugging and fixing manner, the stability is good, the first limiting component 1 is fixed through the two groups of clamping fixing components 3, and the stability of the first limiting component 1 is ensured.
Referring to fig. 3, the first limiting assembly 1 includes a limiting sleeve plate 11, the limiting sleeve plate 11 is sleeved on a beam of the main beam 6, a plurality of limiting grooves 12 are formed in the limiting sleeve plate 11, the second limiting assembly 2 is slidably matched with the limiting grooves 12, a connecting plate 13 is arranged on the limiting sleeve plate 11, the connecting plate 13 is fixed on a fixing assembly 3, a plurality of first mounting holes 14 are formed in the limiting sleeve plate 11, the first mounting holes 14 comprise a plurality of transverse holes and longitudinal holes, and a pouring hole 15 is formed in the limiting sleeve plate 11 and used for pouring gaps between the main beam 6 and the connecting beam 7. After the main beam 6 is connected with the connecting beam 7, concrete is poured from the pouring hole 15 to the gap by taking the limiting sleeve plate 11 and the second limiting assembly 2 as templates, so that gaps between the cross beam of the main beam 6 and the connecting beam 7 are filled, and the stability of support is improved.
Referring to fig. 4, the second limiting assembly 2 includes a supporting frame 21, the supporting frame 21 is pre-buried on the connecting beam 7 and is located near one end of the locating column 5, a plurality of limiting columns 22 are provided on the supporting frame 21, the limiting columns 22 are in sliding fit with the limiting grooves 12, a plurality of second mounting holes 23 are provided on the limiting columns 22, the second mounting holes 23 include transverse holes and longitudinal holes, bolts penetrate through the transverse holes of the first mounting holes 14 and the second mounting holes 23 to transversely fix the limiting columns 22 with the limiting sleeve plate 11, and bolts penetrate through the longitudinal holes of the first mounting holes 14 and the second mounting holes 23 to longitudinally fix the limiting columns 22 with the limiting sleeve plate 11. The connecting beam 7 and the main beam 6 are effectively spliced and fixed through the matching and fixing of the limiting columns 22 and the limiting sleeve plates 11, and the stability is good.
The fixing component 3 comprises a fixing frame 31, a connecting plate 13 is arranged on the fixing frame 31, through holes 32 are formed in the fixing frame 31, and flanges 33 are arranged on two sides of the fixing frame 31. Through the through hole 32 cover on the crossbeam of girder 6 to make spacing sleeve plate 11 suit on the crossbeam of girder 6, two mount 31 wrap up girder 6, pass flange 33 through the bolt and fix two mount 31 on girder 6, thereby accomplish spacing fixed of spacing sleeve plate 11, accessible increases the spacer component such as gasket in the junction of flange 33, thereby adjusts the position of spacing sleeve plate 11 on girder 6 crossbeam, the spacing post 22 of being convenient for is inserted completely with spacing groove 12 and pouring hole 15 aligns the joint gap, reduces the degree of difficulty of installation.
Referring to fig. 4 and 5, the positioning assembly 4 includes a positioning block 41, the positioning block 41 is embedded at the end of the beam of the main beam 6, a positioning groove 42 is provided on the positioning block 41, the positioning column 5 is slidably matched with the positioning groove 42, and the positioning column 5 is inserted into the beam of the main beam 6. The positioning column 5 is inserted into the positioning groove 42, so that the stability of connection is further improved.
A plurality of limiting blocks 43 are arranged on the periphery of the positioning block 41, and longitudinal limiting holes 44 and transverse limiting holes 45 are formed in the limiting blocks 43. The stability of the positioning block 41 in the main beam 6 is increased when the main beam 6 is prefabricated, and the problem of connection looseness is avoided.
When the prefabricated beam column node connecting structure disclosed by the embodiment of the utility model is used, two fixing frames 31 are sleeved on the cross beam of the main beam 6 through the through holes 32, so that the limit sleeve plate 11 is sleeved on the cross beam of the main beam 6, the two fixing frames 31 wrap the main beam 6, bolts penetrate through flanges 33 to fix the two fixing frames 31 on the main beam 6, limit fixing of the limit sleeve plate 11 is completed, the positioning column 5 is inserted into the positioning groove 42, the limit column 22 is inserted into the limit groove 12, the bolts penetrate through the transverse holes of the first mounting holes 14 and the second mounting holes 23 to transversely fix the limit column 22 and the limit sleeve plate 11, the bolts penetrate through the longitudinal holes of the first mounting holes 14 and the second mounting holes 23 to longitudinally fix the limit column 22 and the limit sleeve plate 11, the connection fixing of the main beam 6 and the connecting beam 7 is completed, and concrete is poured from the pouring hole 15 to the connecting gap by taking the limit sleeve plate 11, the supporting frame 21 and the limit column 22 as templates, so that gap filling between the cross beam of the main beam 6 and the connecting beam 7 is completed.
Claims (8)
1. A precast beam column node connection structure, its characterized in that: the device comprises a first limiting component, wherein the first limiting component is sleeved on a beam of the main beam;
the second limiting assembly is embedded on the connecting beam;
the first limiting assembly and the second limiting assembly are fixedly spliced, and the first limiting assembly and the second limiting assembly are used for fixedly connecting the main beam and the connecting beam;
the two groups of fixing components are clamped and fixed on the main beam and used for supporting and fixing the first limiting component;
the positioning assembly is pre-buried on the cross beam of the main beam;
the positioning column is embedded on the connecting beam and is in sliding fit with the positioning assembly and used for limiting connection between the main beam and the connecting beam.
2. The precast beam column node connection structure according to claim 1, wherein: the first limiting assembly comprises a limiting sleeve plate, the limiting sleeve plate is sleeved on the beam of the main beam, a plurality of limiting grooves are formed in the limiting sleeve plate, the second limiting assembly is in sliding fit with the limiting grooves, a connecting plate is arranged on the limiting sleeve plate, and the connecting plate is fixed on a fixing assembly.
3. The precast beam column node connection structure according to claim 2, wherein: and the limiting sleeve plate is provided with a pouring hole for pouring a gap between the main beam and the connecting beam.
4. The precast beam column node connection structure according to claim 2, wherein: the second limiting assembly comprises a supporting frame, the supporting frame is embedded in the connecting beam, a plurality of limiting columns are arranged on the supporting frame and are in sliding fit with the limiting grooves, and the limiting columns are fixed with the limiting sleeve plates through bolts.
5. A precast beam column node connection structure according to any one of claims 2 to 4, characterized in that: the fixing component comprises a fixing frame, the connecting plate is arranged on the fixing frame, through holes are formed in the fixing frame, flanges are arranged on two sides of the fixing frame, the fixing frame is sleeved on a beam of the main beam through the through holes, the main beam is wrapped by the two fixing frames, and the two fixing frames are fixed on the main beam through bolts passing through the flanges.
6. The precast beam column node connection structure according to claim 5, wherein: and a gasket is arranged at the joint of the flanges of the two fixing frames.
7. A precast beam column node connection structure according to any one of claims 1 to 4, characterized in that: the positioning assembly comprises a positioning block, the positioning block is embedded at the end part of the beam of the main beam, a positioning groove is formed in the positioning block, the positioning column is in sliding fit with the positioning groove, and the positioning column is inserted into the beam of the main beam.
8. The precast beam column node connection structure according to claim 7, wherein: the periphery of locating piece is provided with a plurality of stopper, is provided with vertical spacing hole and horizontal spacing hole on the stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320967151.9U CN220058350U (en) | 2023-04-25 | 2023-04-25 | Precast beam column node connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320967151.9U CN220058350U (en) | 2023-04-25 | 2023-04-25 | Precast beam column node connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN220058350U true CN220058350U (en) | 2023-11-21 |
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| CN202320967151.9U Active CN220058350U (en) | 2023-04-25 | 2023-04-25 | Precast beam column node connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117468587A (en) * | 2023-12-28 | 2024-01-30 | 国建绿色智慧工程设计研究院(天津)有限公司 | Assembled building beam column steel structure connecting element |
-
2023
- 2023-04-25 CN CN202320967151.9U patent/CN220058350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117468587A (en) * | 2023-12-28 | 2024-01-30 | 国建绿色智慧工程设计研究院(天津)有限公司 | Assembled building beam column steel structure connecting element |
| CN117468587B (en) * | 2023-12-28 | 2024-06-04 | 国建绿色智慧工程设计研究院(天津)有限公司 | Assembled building beam column steel structure connecting element |
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