CN219909032U - Prefabricated assembled reinforced concrete type steel bar node bolt connection building frame structure - Google Patents
Prefabricated assembled reinforced concrete type steel bar node bolt connection building frame structure Download PDFInfo
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- CN219909032U CN219909032U CN202321411177.1U CN202321411177U CN219909032U CN 219909032 U CN219909032 U CN 219909032U CN 202321411177 U CN202321411177 U CN 202321411177U CN 219909032 U CN219909032 U CN 219909032U
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- reinforced concrete
- frame structure
- structural
- dampers
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000670 limiting effect Effects 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a prefabricated reinforced concrete steel node bolt connection building frame structure, which belongs to the technical field of building frame structures and comprises a fixed frame, wherein a plurality of dampers are fixedly arranged at the bottom of the inner side of the fixed frame, the top ends of the plurality of dampers are fixedly provided with the same supporting steel plate, springs are sleeved on the outer sides of the plurality of dampers, a plurality of support posts are fixedly arranged on the supporting steel plate, the top ends of the plurality of support posts are fixedly provided with the same bottom steel plate, a plurality of structural columns are fixedly welded on the bottom steel plate, and a first structural beam and a second structural beam are fixedly arranged between the plurality of structural columns. When building frame receives vibrations, transmit to a plurality of pillars through the bottom steel sheet, a plurality of pillars produce vibrations, can transmit to a plurality of dampers and spring through the supporting steel sheet, cooperate the spring through a plurality of dampers, absorb the vibration power, because the cover of supporting steel sheet, make every group damper and spring all can play absorbing effect to vibrations.
Description
Technical Field
The utility model belongs to the technical field of building frame structures, and particularly relates to a prefabricated reinforced concrete type steel node bolt connection building frame structure.
Background
Because the assembly building is a new construction technology and a traditional construction mode in a new and old alternative primary stage, various technical degree developments are unbalanced, the traditional main structural form is provided with a steel structure, the assembly rate of the steel structure is high, but the construction cost is high, and compared with the steel structure, the cast-in-situ reinforced concrete is low in cost, but the construction difficulty is larger, the construction period is long, and the construction is complicated.
The prior patent with the bulletin number of CN215715980U discloses a prefabricated reinforced concrete type steel node bolt connection building frame structure, structural columns, structural beams and prefabricated reinforced concrete independent foundations are connected through structural members, the cast-in-situ reinforced concrete frame structure is changed into a prefabricated reinforced concrete assembled type frame structure, and the prefabricated assembly type of the main building frame structure and the effective matching of an ALC (aluminum-concrete) plate are aimed at, so that the problem of cost reduction of an assembled building is solved.
In the above related art, the structural columns, the structural beams and the prefabricated reinforced concrete independent foundations are connected through the structural members, and the connection mode can lead to poor earthquake resistance of the building frame structure, is difficult to resist larger vibration, and needs to be improved.
Disclosure of Invention
In order to improve the earthquake resistance of the building frame structure, the utility model provides a prefabricated reinforced concrete type steel node bolt connection building frame structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the prefabricated reinforced concrete steel node bolted connection building frame structure comprises a fixed frame, a plurality of dampers are fixedly arranged at the bottom of the inner side of the fixed frame, a plurality of dampers are fixedly arranged on the top of the same supporting steel plate, springs are sleeved outside the dampers respectively, a plurality of struts are fixedly arranged on the supporting steel plate, a plurality of bottom steel plates are fixedly arranged on the top of the struts, a plurality of structural columns are fixedly welded on the bottom steel plates, and a first structural beam and a second structural beam are fixedly arranged between the structural columns.
Through adopting above-mentioned technical scheme, when building frame receives vibrations, transmits to a plurality of pillars through the bottom steel sheet, and a plurality of pillars produce vibrations, can transmit to a plurality of dampers and spring through the back-up steel sheet, through a plurality of damper cooperation springs, absorbs the vibration power, carries out the shock attenuation.
Preferably, a plurality of base posts are fixedly arranged at the bottom of the fixed frame, and the base posts are poured by concrete.
By adopting the technical scheme, the base column is a foundation, and the whole building is supported through the base columns.
Preferably, a plurality of pillar bottom all fixed mounting panel that is provided with, the mounting panel passes through screw and supporting steel plate fastening connection.
Through adopting above-mentioned technical scheme, install a plurality of pillars and supporting steel plate through the screw.
Preferably, the bottom of the inner side of the fixed frame is fixedly provided with a limit post, and the support steel plate is provided with a limit hole in sliding fit with the limit post.
Through adopting above-mentioned technical scheme, through spacing effect of spacing post, make the back-up steel board reciprocate steadily.
Preferably, the connecting plates are fixedly arranged at two ends of the first structural beam, through holes penetrating through the connecting plates and the structural columns are formed in the connecting plates and the structural columns, bolts are arranged in the through holes, and screw holes matched with the bolts are formed in the end parts of the second structural beam.
Through adopting above-mentioned technical scheme, through the through-hole that runs through on connecting plate and the structural column with the bolt and be connected with the screw of second structure roof beam tip, and then carry out fixed mounting to first structure roof beam and second structure roof beam and structural column.
Preferably, a gasket for abutting against the connecting plate is sleeved on the bolt.
Through adopting above-mentioned technical scheme, make the bolt more firm through the gasket.
Preferably, the number of dampers is the same as the number of struts, and the dampers are disposed directly under the struts.
Through adopting above-mentioned technical scheme, a plurality of pillars produce vibrations, can transmit to a plurality of dampers and springs through the supporting steel plate, because the cover of supporting steel plate, make every group damper and spring all can play absorbing effect to vibrations.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the through-hole that runs through on connecting plate and the structural column with the bolt and be connected with the screw of second structural beam tip, and then carry out fixed mounting to first structural beam and second structural beam and structural column.
2. When building frame receives vibrations, transmit to a plurality of pillars through the bottom steel sheet, a plurality of pillars produce vibrations, can transmit to a plurality of dampers and spring through the supporting steel sheet, cooperate the spring through a plurality of dampers, absorb the vibration power, because the cover of supporting steel sheet, make every group damper and spring all can play absorbing effect to vibrations.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the inside of the fixing frame of the present utility model;
FIG. 3 is a schematic cross-sectional view of a bolt of the present utility model.
In the figure: 1. a fixed frame; 2. a damper; 3. supporting a steel plate; 4. a spring; 5. a support post; 6. a bottom steel plate; 7. a structural column; 8. a first structural beam; 9. a second structural beam; 10. a base column; 11. a mounting plate; 12. a limit column; 13. a connecting plate; 14. a bolt; 15. a gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a prefabricated reinforced concrete type steel node bolt connection building frame structure comprises a fixed frame 1, wherein a plurality of base posts 10 are fixedly arranged at the bottom of the fixed frame 1, the base posts 10 are poured by concrete, the base posts 10 are foundations, and the whole building is supported through the base posts 10. The fixed frame 1 inboard bottom is fixed and is provided with a plurality of dampers 2, and a plurality of dampers 2 top is fixed and is provided with same supporting steel plate 3, and a plurality of dampers 2 outside all overlap and are equipped with spring 4, through a plurality of dampers 2 cooperation spring 4, absorbs the shock force that receives.
In addition, a plurality of struts 5 are fixedly arranged on the supporting steel plate 3, the same bottom steel plate 6 is fixedly arranged at the top ends of the struts 5, a plurality of structural columns 7 are fixedly welded on the bottom steel plate 6, a first structural beam 8 and a second structural beam 9 are fixedly arranged among the structural columns 7, and the structural columns 7, the first structural beam 8 and the second structural beam 9 jointly form a building frame.
Wherein, the quantity of attenuator 2 is the same with pillar 5, and the attenuator 2 sets up under pillar 5, and building frame receives vibrations, transmits to a plurality of pillars 5 through bottom steel sheet 6, and a plurality of pillars 5 produce vibrations, can transmit to a plurality of attenuator 2 and spring 4 through supporting steel sheet 3, because the cover of supporting steel sheet 3 makes every group attenuator 2 and spring 4 all can play the cushioning effect to vibrations.
Referring to fig. 2, mounting plates 11 are fixedly provided at the bottom ends of the plurality of struts 5, the mounting plates 11 are fastened to the support steel plate 3 by screws, and the plurality of struts 5 and the support steel plate 3 are mounted by the screws.
Referring to fig. 2, a limiting post 12 is fixedly arranged at the bottom of the inner side of the fixed frame 1, a limiting hole which is in sliding fit with the limiting post 12 is formed in the supporting steel plate 3, and the supporting steel plate 3 stably moves up and down through the limiting effect of the limiting post 12.
Referring to fig. 1 and 3, connecting plates 13 are fixedly arranged at two ends of the first structural beam 8, through holes penetrating through the connecting plates 13 and the structural columns 7 are formed in the connecting plates 13 and the structural columns 7, bolts 14 are arranged in the through holes, screw holes matched with the bolts 14 are formed in the end portions of the second structural beam 9, the bolts 14 penetrate through the through holes in the connecting plates 13 and the structural columns 7 and are in threaded connection with the screw holes in the end portions of the second structural beam 9, and then the first structural beam 8 and the second structural beam 9 are fixedly installed with the structural columns 7.
Wherein, the bolt 14 is sleeved with a gasket 15 for abutting against the connecting plate 13, and the bolt 14 is more stable through the gasket 15.
The principle of operation of the present utility model will now be described as follows: the bolts 14 penetrate through the through holes in the connecting plate 13 and the structural columns 7 and are connected with screw holes at the end parts of the second structural beams 9, so that the first structural beams 8 and the second structural beams 9 are fixedly installed with the structural columns 7. When the building frame receives vibrations, the vibrations are transmitted to a plurality of struts 5 through the bottom steel plate 6, and a plurality of struts 5 produce vibrations, can transmit to a plurality of dampers 2 and springs 4 through the supporting steel plate 3, cooperate springs 4 through a plurality of dampers 2, absorb vibration force, because the cover of supporting steel plate 3 makes every group damper 2 and spring 4 all can play the absorbing effect to vibrations.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the application concept thereof.
Claims (7)
1. Prefabricated assembled reinforced concrete shaped steel node bolted connection building frame structure, including fixed frame (1), its characterized in that, fixed frame (1) inboard bottom is fixed to be provided with a plurality of attenuator (2), and is a plurality of the fixed same supporting steel plate (3) that is provided with in attenuator (2) top, a plurality of the equal cover in attenuator (2) outside is equipped with spring (4), fixedly on supporting steel plate (3) be provided with a plurality of pillars (5), a plurality of pillar (5) top is fixed to be provided with same bottom steel sheet (6), fixedly welded on bottom steel sheet (6) have a plurality of structural columns (7), a plurality of fixedly between structural column (7) be provided with first structural beam (8) and second structural beam (9).
2. The prefabricated reinforced concrete type steel node bolted construction frame structure according to claim 1, wherein a plurality of base posts (10) are fixedly arranged at the bottom of the fixed frame (1), and a plurality of base posts (10) are poured by concrete.
3. The prefabricated reinforced concrete steel node bolted construction frame structure according to claim 1, wherein a plurality of the support posts (5) are fixedly provided with mounting plates (11) at the bottom ends, and the mounting plates (11) are fastened and connected with the support steel plates (3) through screws.
4. The prefabricated reinforced concrete steel node bolted construction frame structure according to claim 1, wherein the bottom of the inner side of the fixed frame (1) is fixedly provided with a limit column (12), and the support steel plate (3) is provided with a limit hole which is in sliding fit with the limit column (12).
5. The prefabricated reinforced concrete steel node bolted construction frame structure according to claim 1, wherein the connecting plates (13) are fixedly arranged at two ends of the first structural beam (8), through holes penetrating through the connecting plates (13) and the structural columns (7) are formed in the connecting plates (13) and the structural columns (7), bolts (14) are arranged in the through holes, and screw holes matched with the bolts (14) are formed in the end parts of the second structural beam (9).
6. The prefabricated reinforced concrete type steel node bolted construction frame structure according to claim 5, wherein the bolts (14) are sleeved with gaskets (15) for abutting against the connecting plates (13).
7. The prefabricated reinforced concrete type steel node bolted construction frame structure according to claim 1, characterized in that the number of dampers (2) is the same as the number of struts (5), and that the dampers (2) are arranged directly under the struts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321411177.1U CN219909032U (en) | 2023-06-05 | 2023-06-05 | Prefabricated assembled reinforced concrete type steel bar node bolt connection building frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321411177.1U CN219909032U (en) | 2023-06-05 | 2023-06-05 | Prefabricated assembled reinforced concrete type steel bar node bolt connection building frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909032U true CN219909032U (en) | 2023-10-27 |
Family
ID=88428040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321411177.1U Active CN219909032U (en) | 2023-06-05 | 2023-06-05 | Prefabricated assembled reinforced concrete type steel bar node bolt connection building frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909032U (en) |
-
2023
- 2023-06-05 CN CN202321411177.1U patent/CN219909032U/en active Active
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