CN220565408U - Prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction - Google Patents
Prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction Download PDFInfo
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- CN220565408U CN220565408U CN202322082191.8U CN202322082191U CN220565408U CN 220565408 U CN220565408 U CN 220565408U CN 202322082191 U CN202322082191 U CN 202322082191U CN 220565408 U CN220565408 U CN 220565408U
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- connectors
- bolt
- reinforced concrete
- steel node
- stud
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000004873 anchoring Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of steel connection frame structures, and discloses a prefabricated reinforced concrete type steel node bolt connection frame structure, which comprises a concrete support column, wherein full prefabricated beams are arranged on two sides of the concrete support column, a foundation is arranged at the bottom of the concrete support column, beam end bolt connectors are arranged at two ends of the inner part of the full prefabricated beams, and a first anchoring bolt is arranged at one end of each beam end bolt connector. According to the utility model, the plurality of beam end bolt connectors, the first anchoring bolts, the first non-shrinkage grouting material, the second non-shrinkage grouting material, the stud bolt connectors and the second anchoring bolts are arranged, and the mutual cooperation effect between the beam end bolt connectors, the first anchoring bolts, the second non-shrinkage grouting material, the stud bolt connectors and the second anchoring bolts is utilized, so that the cast-in-situ work of the node is replaced by the connection technology of the high-performance bolts and the metal bolt connectors, the field management difficulty is reduced, the construction efficiency is improved, and the construction comprehensive cost is reduced.
Description
Technical Field
The utility model relates to the technical field of steel connection frame structures, in particular to a prefabricated reinforced concrete type steel node bolt connection frame structure.
Background
In the building, a base is pre-buried firstly, and then a prefabricated reinforced concrete type steel node connecting frame structure is installed on the base, so that the construction efficiency is improved, and the construction time is shortened.
The existing prefabricated reinforced concrete type steel node connecting frame structure has the problems of high field management difficulty, low construction efficiency, high building comprehensive cost and poor anti-seismic effect when in use, so that the prefabricated reinforced concrete type steel node bolt connecting frame structure is urgently needed to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a prefabricated reinforced concrete steel node bolt connection frame structure, which solves the problems of high field management difficulty, low construction efficiency, high building comprehensive cost and poor earthquake-resistant effect of the traditional prefabricated reinforced concrete steel node connection frame structure in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction, includes the concrete pillar, the both sides of concrete pillar all are provided with full precast beam, the bottom of concrete pillar is provided with the basis, the inside both ends of full precast beam all are provided with beam-end bolt connector, beam-end bolt connector's one end is provided with first anchor bolt, the inside both ends of full precast beam and be located beam-end bolt connector's one side all are provided with first non-shrink grouting material, beam-end bolt connector's one end passes first non-shrink grouting material and is connected with the concrete pillar through first anchor bolt, the inside bottom of concrete pillar is provided with second non-shrink grouting material, the inside of concrete pillar and be located the upside of second non-shrink grouting material are provided with stud connector, stud connector's lower extreme passes second non-shrink grouting material and is connected with the basis through second anchor bolt.
As a preferable technical scheme of the utility model, the number of the beam-end bolt connectors is set to be a plurality, and every four beam-end bolt connectors which are arranged in pairs form a group of beam-end fixing structures.
As a preferred technical scheme of the utility model, the number of the stud connectors is set to be a plurality, and each four stud connectors which are arranged in a pair mode form a group of stud end fixing structures.
As a preferable technical scheme of the utility model, the number of the first anchor bolts is set to be a plurality, and every four first anchor bolts which are arranged in a pair-by-pair manner form a group of first fixing structures.
As a preferable technical scheme of the utility model, the number of the second anchor bolts is set to be a plurality, and every four second anchor bolts which are arranged in a pair-by-pair mode form a group of second fixing structures.
As a preferable technical scheme of the utility model, concrete pouring is adopted between the foundation and the second anchoring bolt.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the plurality of beam end bolt connectors, the first anchoring bolts, the first non-shrinkage grouting material, the second non-shrinkage grouting material, the stud bolt connectors and the second anchoring bolts are arranged, and the mutual cooperation effect between the beam end bolt connectors, the first anchoring bolts, the first non-shrinkage grouting material, the second non-shrinkage grouting material, the stud bolt connectors and the second anchoring bolts is utilized, so that the cast-in-situ work of the nodes can be replaced by the connection technology of the high-performance bolts and the metal bolt connectors, the field management difficulty is reduced, the construction efficiency is improved, the construction comprehensive cost is reduced, and the earthquake-resistant effect is good.
2. The utility model can realize the connection of a single column and a plurality of columns, thereby improving the installation efficiency and saving the connection time.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the connection between the concrete post and the foundation of the present utility model;
FIG. 3 is a schematic cross-sectional view of the connection of a concrete pillar to a fully precast beam in accordance with the present utility model.
In the figure: 1. a concrete pillar; 2. full precast beam; 3. a foundation; 4. a second non-shrink grouting material; 5. a stud connector; 6. a second anchor bolt; 10. a first anchor bolt; 11. a first non-shrink grouting material; 12. beam-end bolt connectors.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for convenience of description, only the part related to the utility model is shown in the accompanying drawings, and in the embodiments of the utility model: the different kinds of cross-sectional lines in the drawings are not marked according to national standards, and the material of the elements is not required, so that the cross-sectional views of the elements in the drawings are distinguished.
Referring to fig. 1-3, a prefabricated reinforced concrete type steel node bolt connection frame structure comprises a concrete support column 1, wherein all prefabricated beams 2 are arranged on two sides of the concrete support column 1, a foundation 3 is arranged at the bottom of the concrete support column 1, beam end bolt connectors 12 are arranged on two inner ends of all prefabricated beams 2, first anchor bolts 10 are arranged at one ends of the beam end bolt connectors 12, first non-shrink grouting materials 11 are arranged on one sides of the beam end bolt connectors 12 and on two inner ends of all prefabricated beams 2, one ends of the beam end bolt connectors 12 penetrate through the first non-shrink grouting materials 11 and are connected with the concrete support column 1 through first anchor bolts 10, second non-shrink grouting materials 4 are arranged at the inner bottom end of the concrete support column 1, stud connectors 5 are arranged on the upper sides of the second non-shrink grouting materials 4, and the lower ends of the stud connectors 5 penetrate through the second non-shrink grouting materials 4 and are connected with the foundation 3 through second anchor bolts 6.
Wherein the number of the beam-end bolt connectors 12 is set to be a plurality, and every four beam-end bolt connectors 12 which are arranged in pairs form a group of beam-end fixing structures.
The number of the stud connectors 5 is several, and each four stud connectors 5 arranged in pairs form a group of stud end fixing structures.
The number of the first anchor bolts 10 is several, and every four first anchor bolts 10 arranged in pairs form a group of first fixing structures.
Wherein the number of the second anchor bolts 6 is set to be a plurality, and every four second anchor bolts 6 which are arranged in pairs form a group of second fixing structures.
Wherein, the foundation 3 and the second anchor bolt 6 are made by concrete casting.
The working principle and the using flow of the utility model are as follows: when the concrete column 1 is installed at first, the concrete column 1 is fastened and connected with the second anchor bolts 6 on the foundation 3 through the stud connectors 5 at the bottom, and then the full precast beam 2 is fixedly connected with the first anchor bolts 10 in the concrete column 1 through the beam end stud connectors 12 at the end, so that the cast-in-situ work of the nodes can be replaced by the connection technology of the high-performance bolts and the metal bolt connectors, the field management difficulty is reduced, the construction efficiency is improved, the construction comprehensive cost is reduced, the anti-seismic effect is good, the single-section column connection and the multi-section column connection can be realized, the installation efficiency is improved, the connection time is saved, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (6)
1. The utility model provides a prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction, includes concrete pillar (1), its characterized in that: the concrete column (1) is characterized in that all precast beams (2) are arranged on two sides of the concrete column (1), a foundation (3) is arranged at the bottom of the concrete column (1), beam end bolt connectors (12) are arranged at two ends of the inside of the precast beams (2), first anchor bolts (10) are arranged at one ends of the beam end bolt connectors (12), first non-shrinkage grouting materials (11) are arranged at two ends of the inside of the precast beams (2) and on one side of the beam end bolt connectors (12), one end of each beam end bolt connector (12) penetrates through the first non-shrinkage grouting materials (11) and is connected with the concrete column (1) through the first anchor bolts (10), second non-shrinkage grouting materials (4) are arranged at the bottom end of the inside of the concrete column (1), stud connectors (5) are arranged on the upper side of the second non-shrinkage grouting materials (4), and the lower ends of the stud connectors (5) penetrate through the second non-shrinkage grouting materials (4) and are connected with the foundation (6) through the second non-shrinkage grouting materials (6).
2. A prefabricated reinforced concrete steel node bolted frame structure according to claim 1, characterized in that: the number of the beam-end bolt connectors (12) is set to be a plurality, and each four beam-end bolt connectors (12) which are arranged in pairs form a group of beam-end fixing structures.
3. A prefabricated reinforced concrete steel node bolted frame structure according to claim 1, characterized in that: the number of the stud connectors (5) is set to be a plurality, and each four stud connectors (5) which are arranged in pairs form a group of stud end fixing structures.
4. A prefabricated reinforced concrete steel node bolted frame structure according to claim 1, characterized in that: the number of the first anchor bolts (10) is set to be a plurality, and every four first anchor bolts (10) which are arranged in pairs form a group of first fixing structures.
5. A prefabricated reinforced concrete steel node bolted frame structure according to claim 1, characterized in that: the number of the second anchor bolts (6) is set to be a plurality, and every four second anchor bolts (6) which are arranged in pairs form a group of second fixing structures.
6. A prefabricated reinforced concrete steel node bolted frame structure according to claim 1, characterized in that: and concrete pouring is adopted between the foundation (3) and the second anchoring bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082191.8U CN220565408U (en) | 2023-08-03 | 2023-08-03 | Prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082191.8U CN220565408U (en) | 2023-08-03 | 2023-08-03 | Prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565408U true CN220565408U (en) | 2024-03-08 |
Family
ID=90102053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082191.8U Active CN220565408U (en) | 2023-08-03 | 2023-08-03 | Prefabricated assembled reinforced concrete shaped steel node bolted connection frame construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565408U (en) |
-
2023
- 2023-08-03 CN CN202322082191.8U patent/CN220565408U/en active Active
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