CN220150516U - Hinged support frame structure system - Google Patents
Hinged support frame structure system Download PDFInfo
- Publication number
- CN220150516U CN220150516U CN202321646142.6U CN202321646142U CN220150516U CN 220150516 U CN220150516 U CN 220150516U CN 202321646142 U CN202321646142 U CN 202321646142U CN 220150516 U CN220150516 U CN 220150516U
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- China
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- precast concrete
- fixedly connected
- support frame
- precast
- column
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- 239000011178 precast concrete Substances 0.000 claims abstract description 86
- 239000004567 concrete Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 8
- 239000011083 cement mortar Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a hinged support frame structure system which comprises precast concrete columns, precast concrete beams and precast stress double T plates, wherein a plurality of groups of precast concrete columns are fixedly connected with column joint brackets, the precast concrete beams are fixedly connected among the groups of column joint brackets, a support frame group is formed among the precast concrete beams and the precast concrete columns, a plurality of groups of precast stress double T plates are fixedly connected on a first concrete beam of each layer of the support frame group, a plurality of groups of precast concrete floors are fixedly connected on a second concrete beam of each layer, buckling restrained brace pieces are fixedly connected between two connected layers of the support frame group, the buckling restrained brace pieces are arranged in an inclined structure, and precast stairways are fixedly connected in the support frame group. The utility model relates to the technical field of building support frame systems, which has the characteristics of realizing separation of bearing functions, ensuring excellent building bearing capacity, reducing the number of connections between columns and the number of connections between beams and beams, and being simple and convenient to construct.
Description
Technical Field
The utility model relates to the technical field of building support frame systems, in particular to a hinged support frame structure system.
Background
With the social development, the matched building has developed. As the most common fabricated structural system, the fabricated concrete structure has the advantages of low cost, good durability and the like, but at present Liang Zhuchang adopts rigid connection, and the rigid connection of the beam and the column has the advantages of high rigidity and good integrity, but the plastic hinge area of the beam end or the column end consumes energy under the action of lateral load, so that the post-earthquake repair difficulty is high; and the steel bar at the beam column joint has a complex structure, is easy to collide during construction, has a large amount of wet operation on the construction site, and does not meet the requirement of emission reduction. The precast beam and the precast column bear vertical load and horizontal load simultaneously, so that the cross section size is more, and the industrial production is not facilitated.
Therefore, in order to solve the problem of the fabricated concrete rigid frame structure, a hinged support frame structure system is provided.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a hinged support frame structure system which can realize separation of bearing functions, ensure excellent bearing capacity of buildings, reduce the number of connections between columns and between beams and is simple and convenient to construct.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a hinged braced frame structure system, includes precast concrete post, precast concrete beam, precast stress double T board, precast concrete floor slab, buckling restrained brace, prefabricated stair, fixedly connected with post connects the bracket on the precast concrete post, the precast concrete post is equipped with the multiunit, multiunit fixedly connected with rib connects between the bracket precast concrete beam, constitute braced frame group between precast concrete beam, the precast concrete post, just braced frame group is multilayer structure, including the first concrete beam that is used for fixing precast stress double T board and be used for carrying out fixed second concrete beam to precast concrete floor slab in the precast concrete beam, every layer fixedly connected with multiunit on the first concrete beam precast stress double T board, every layer fixedly connected with multiunit on the second concrete beam precast concrete floor slab, fixedly connected with rib connects the bracket on the first concrete beam, be equipped with two sets of rib with rib connects between the two-layer fixedly connected with buckling restrained brace, buckling restrained brace is connected with the buckling restrained brace, the buckling restrained brace is installed to the inside the stair.
In the above technical scheme, fixedly connected with multiunit joint muscle on the post connects the bracket, it is equipped with the muscle hole to match on the precast concrete roof beam the joint muscle, the joint muscle penetrates inside the muscle hole, and the joint muscle with gap between the muscle hole is equipped with first filling layer.
In the above technical scheme, the post connects the bracket and has placed multiunit steel gasket, precast concrete roof beam place in on the steel gasket, the post connect the bracket with be equipped with the second filling layer between the precast concrete roof beam.
In the technical scheme, the end part of the precast concrete beam is provided with a tongue-and-groove, and the tongue-and-groove is matched with the column joint bracket for installation.
In the technical scheme, the rib joint bracket is fixedly connected with a first embedded part, the rib plate is fixedly connected with a second embedded part, and the first embedded part is fixedly connected with the second embedded part.
In the above technical scheme, fixedly connected with vertical reinforcing bar on the second concrete beam, be equipped with on the precast concrete floor slab and fill the chamber, fill intracavity fixedly connected with U type closed reinforcing bar, vertical reinforcing bar penetrate fill intracavity and with U type closed reinforcing bar fixed connection, it has the third filling layer to fill intracavity packing.
In the above technical scheme, gaps among a plurality of groups of precast concrete floor slabs are filled with a fourth filling layer.
In the above technical scheme, precast concrete beam includes prefabricated girder and prefabricated secondary beam, fixedly connected with buried bar on the prefabricated girder, be equipped with on the prefabricated secondary beam and predetermine the hole, the buried bar penetrates predetermine downthehole, predetermine the hole with between the buried bar, the prefabricated girder with gap between the prefabricated secondary beam all is filled with the fifth filling layer.
In the above technical scheme, the braced frame group is three-layer structure, the braced frame group is equipped with the multiunit, every group braced frame group between the precast concrete post is through reinforcing bar sleeve connection to gap between reinforcing bar sleeve and the precast concrete post is filled with the sixth filling layer.
Compared with the prior art, the utility model has the beneficial effects that: the hinged support frame structure system resists gravity load through the precast concrete columns and the precast concrete beams, resists horizontal load through the buckling restrained brace, thereby realizing separation of bearing functions, having simple overall structure, wherein each group of support frame groups are provided with multiple layers, and multiple groups of support frame groups can form a multi-layer structure of a building through connection of the precast concrete columns, so that column connection can be reduced, and precast stress double T plates are adopted in a large-span area, thus reducing the number of beam-beam connection and conforming to the development trend of building industrialization.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the detail of the portion a in FIG. 1;
FIG. 3 is a schematic view of a support frame assembly according to the present utility model;
FIG. 4 is a schematic view of a connecting node structure of a precast concrete column and a precast concrete beam in the utility model;
FIG. 5 is a schematic view of a connection node structure of a precast concrete beam and a precast concrete floor slab in the present utility model;
FIG. 6 is a schematic view of a connection node of a precast concrete beam and a precast stress double T-plate in the present utility model;
fig. 7 is a schematic view of a precast concrete beam structure according to the present utility model.
In the figure: 1 precast concrete column, 2 precast concrete beam, 3 precast stress double T board, 4 precast concrete floor slab, 5 buckling restrained brace, 6 precast stairway, 7 column joint bracket, 8 braced frame group, 9 first concrete beam, 10 second concrete beam, 11 rib joint bracket, 12 rib plate, 13 dowel bar, 14 muscle hole, 15 first filling layer, 16 steel gasket, 17 second filling layer, 18 tongue-and-groove, 19 first embedded part, 20 second embedded part, 21 vertical steel bar, 22 filling cavity, 23U type closed steel bar, 24 third filling layer, 25 precast girder, 26 precast secondary beam, 27 pre-buried steel bar, 28 fifth filling layer.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, a hinged support frame structure system includes a precast concrete column 1, a precast concrete beam 2, a precast stress double T-plate 3, a precast concrete floor slab 4, a buckling restrained brace 5, and a precast stair 6, wherein the precast concrete column 1 is provided with column brackets 7 in an integral structure, the precast concrete column 1 is provided with a plurality of groups, the precast concrete beam 2 is fixedly connected between the column brackets 7, a support frame group 8 is formed between the precast concrete beam 2 and the precast concrete column 1, and the support frame group 8 has a three-layer structure;
the precast concrete beam 2 comprises a first concrete beam 9 for fixing the precast stress double-T plate and a second concrete beam 10 for fixing the precast concrete floor slab 4, wherein a plurality of groups of precast stress double-T plates are fixedly connected to the first concrete beam 9 of each layer, a plurality of groups of precast concrete floor slabs 4 are fixedly connected to the second concrete beam 10 of each layer, rib brackets 11 are fixedly connected to the first concrete beam 9, two groups of rib plates 12 are arranged on the precast stress double-T plates, the rib plates 12 are fixedly connected with the rib brackets 11, buckling constraint supports 5 are fixedly connected between the two layers connected to the supporting frame group 8, the buckling constraint supports 5 are arranged in an inclined structure, and precast stairways 6 are fixedly connected to the supporting frame group 8;
the support frame group 8 is provided with a plurality of groups, the precast concrete columns 1 of each group of support frame group 8 are connected through the steel bar sleeve, gaps between the steel bar sleeve and the precast concrete columns are filled with the sixth filling layer, and the sixth filling layer is formed by cement mortar pouring, so that a plurality of layers of a building can be formed by connecting simple columns, the construction amount is reduced, and the construction is simpler.
In this embodiment, fixedly connected with multiunit joint 13 on the column joint bracket 7, the joint 13 is equipped with muscle hole 14 on the precast concrete beam 2, the joint 13 penetrates inside the muscle hole 14, and the gap between joint 13 and the muscle hole 14 is equipped with first filling layer 15, first filling layer 15 passes through cement mortar watering and constitutes, the connection stability of column joint bracket 7 and precast concrete beam 2 can be guaranteed to such structure, and the construction is simple and convenient, further, multiunit steel gasket 16 has still been placed on the column joint bracket 7, precast concrete beam 2 places on steel gasket 16, be equipped with second filling layer 17 between column joint bracket 7 and the precast concrete beam 2, second filling layer 17 passes through cement mortar watering and constitutes, the setting of steel gasket 16 can make the column joint bracket 7 and precast concrete beam 2 between have great gap, after the cement mortar fills the gap, can strengthen the connection of precast concrete beam 2 and precast concrete column 1, make two sets of components become integrative structure, still further, the tip of precast beam 2 is equipped with tongue-and-groove 18 and-groove joint bracket 7 makes the joint bracket 7 install, the joint area of the precast concrete beam 2 is firm with the precast concrete beam 2 like this, the joint area of the large-size of joint bracket is guaranteed to the large-size, and the large-area is further, the large-area joint is connected with the precast column joint bracket 2.
In this embodiment, the rib bracket 11 is fixedly connected with the first embedded part 19, the rib plate 12 is fixedly connected with the second embedded part 20, and the first embedded part 19 and the second embedded part 20 are fixedly connected by welding, so that the connection stability of the rib bracket 11 and the prefabricated stress double-T plate 3 can be ensured.
In this embodiment, fixedly connected with vertical reinforcing bar 21 on the second concrete beam 10, be equipped with on the precast concrete floor slab 4 and fill the chamber 22, fill the intracavity fixedly connected with U type closed reinforcement 23, vertical reinforcing bar 21 penetrates in filling the chamber 22 and with U type closed reinforcement 23 fixed connection, it has third filling layer 24 to fill the intracavity 22, third filling layer 24 passes through cement mortar watering and constitutes, can make precast concrete floor slab 4 and precast concrete beam 2's connection through above-mentioned structure, and connect firmly, and the gap between the multiunit precast concrete floor slab 4 all is filled with fourth filling layer, fourth filling layer also passes through the cement mortar watering and constitutes, make multiunit precast concrete floor slab 4 constitute integrated structure through fourth filling layer, further guarantee the firm of building.
In this embodiment, precast concrete beam 2 includes precast main beam 25 and precast secondary beam 26, fixedly connected with embedded bar 27 on the precast main beam 25, be equipped with on the precast secondary beam 26 and predetermine the hole, embedded bar 27 penetrates and predetermine downthehole, predetermine between hole and the embedded bar 27, the gap between precast main beam 25 and the precast secondary beam 26 all is filled with fifth filling layer 28, fifth filling layer 28 passes through the cement mortar watering and constitutes, can increase precast concrete beam 2's top area like this to it has great area of contact with precast concrete floor 4 and precast stress double T board 3, thereby makes precast concrete beam 2's bearing capacity bigger.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a hinge support frame structure system, includes precast concrete post (1), precast concrete roof beam (2), prefabricated stress double T board (3), precast concrete floor (4), buckling restrained brace (5), prefabricated stair (6), its characterized in that: the buckling restrained brace comprises a precast concrete column (1), a plurality of groups of column connecting brackets (7) are fixedly connected to the precast concrete column (2), a supporting frame group (8) is formed between the precast concrete column (2) and the precast concrete column (1), the supporting frame group (8) is of a multi-layer structure, the precast concrete column (2) comprises a first concrete beam (9) for fixing a precast stress double T plate (3) and a second concrete beam (10) for fixing a precast concrete floor slab (4), a plurality of groups of precast stress double T plates (3) are fixedly connected to the first concrete beam (9) of each layer, a plurality of groups of precast concrete floor slabs (4) are fixedly connected to the second concrete beam (10) of each layer, rib connecting brackets (11) are fixedly connected to the first concrete beam (9), two groups (12) of rib plates (12) are arranged on the precast stress double T plates (3), rib plates (11) are fixedly connected to the supporting frame (5) and are fixedly connected to the buckling restrained brace structure (5), the support frame group (8) is fixedly connected with the prefabricated staircase (6).
2. A hinged support frame structure system as in claim 1, wherein: the column joint bracket is characterized in that a plurality of groups of dowel bars (13) are fixedly connected to the column joint bracket (7), the precast concrete beam (2) is matched with the dowel bars (13) to be provided with dowel holes (14), the dowel bars (13) penetrate into the dowel holes (14), and a first filling layer (15) is arranged in a gap between the dowel bars (13) and the dowel holes (14).
3. A hinged support frame structure system as in claim 2, wherein: the column joint bracket (7) is provided with a plurality of groups of steel gaskets (16), the precast concrete beam (2) is arranged on the steel gaskets (16), and a second filling layer (17) is arranged between the column joint bracket (7) and the precast concrete beam (2).
4. A hinged support frame structure system according to claim 3, wherein: the end part of the precast concrete beam (2) is provided with a tongue-and-groove (18), and the tongue-and-groove (18) is matched with the column joint bracket (7).
5. A hinged support frame structure system as in claim 1, wherein: the rib joint bracket is characterized in that a first embedded part (19) is fixedly connected to the rib joint bracket (11), a second embedded part (20) is fixedly connected to the rib plate (12), and the first embedded part (19) is fixedly connected with the second embedded part (20).
6. A hinged support frame structure system as in claim 1, wherein: the vertical steel bars (21) are fixedly connected to the second concrete beam (10), the prefabricated concrete floor (4) is provided with a filling cavity (22), U-shaped closed steel bars (23) are fixedly connected to the inside of the filling cavity (22), the vertical steel bars (21) penetrate into the filling cavity (22) and are fixedly connected with the U-shaped closed steel bars (23), and a third filling layer (24) is filled in the filling cavity (22).
7. A hinged support frame structure system as in claim 1, wherein: gaps among the precast concrete floors (4) are filled with fourth filling layers.
8. A hinged support frame structure system as in claim 1, wherein: precast concrete roof beam (2) are including prefabricating girder (25) and prefabricating secondary beam (26), fixedly connected with pre-buried bar (27) on prefabricating girder (25), be equipped with on prefabricating secondary beam (26) and predetermine the hole, pre-buried bar (27) penetrate predetermine downthehole, predetermine the hole with between pre-buried bar (27) prefabricate the girder (25) with gap between prefabricating secondary beam (26) all is filled with fifth filling layer (28).
9. A hinged support frame structure system as in claim 1, wherein: the support frame group (8) is of a three-layer structure, the support frame group (8) is provided with a plurality of groups, each group of support frame group (8) is connected with the prefabricated concrete column (1) through a reinforcing steel sleeve, and a sixth filling layer is filled in a gap between the reinforcing steel sleeve and the prefabricated concrete column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646142.6U CN220150516U (en) | 2023-06-27 | 2023-06-27 | Hinged support frame structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646142.6U CN220150516U (en) | 2023-06-27 | 2023-06-27 | Hinged support frame structure system |
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| Publication Number | Publication Date |
|---|---|
| CN220150516U true CN220150516U (en) | 2023-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646142.6U Active CN220150516U (en) | 2023-06-27 | 2023-06-27 | Hinged support frame structure system |
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| Country | Link |
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| CN (1) | CN220150516U (en) |
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2023
- 2023-06-27 CN CN202321646142.6U patent/CN220150516U/en active Active
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