CN218667905U - Large-span prestressed concrete frame structure - Google Patents
Large-span prestressed concrete frame structure Download PDFInfo
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- CN218667905U CN218667905U CN202222489656.7U CN202222489656U CN218667905U CN 218667905 U CN218667905 U CN 218667905U CN 202222489656 U CN202222489656 U CN 202222489656U CN 218667905 U CN218667905 U CN 218667905U
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Abstract
The utility model relates to a building engineering technical field specifically is large-span prestressed concrete frame structure, including the concrete frame, the fixed swing joint in inside top of concrete frame has the crossbeam steelframe, the inside swing joint of concrete frame has the vertical beam steelframe, the utility model discloses a crossbeam steelframe, vertical beam steelframe, first braced frame, second braced frame, first connection fagging, second connection fagging and the fixed bolster that are equipped with are convenient for support concrete frame pouring at crossbeam steelframe, vertical beam steelframe, first braced frame, second braced frame, the surface that fagging and second connection fagging are connected to first connection fagging and second, support the concrete frame, and first connection fagging, second connection fagging and fixed bolster can support the middle part of crossbeam steelframe when the span is great simultaneously, prevent that the middle part of concrete frame from causing the buckling to the crossbeam steelframe to can carry out the additional bracing to the concrete frame, convenient operation.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is large-span prestressed concrete frame structure.
Background
In the building engineering technology, in order to obtain a large use space, a prestressed concrete frame structure is a common structural form, the shape of a concrete frame is generally an inverted concave shape, two concrete vertical beams and a concrete cross beam are combined to form the prestressed concrete frame structure, reinforcing steel bars and reinforcing ribs are added in concrete, and therefore the prestressed concrete frame structure is formed by pouring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-span prestressed concrete frame structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the large-span prestressed concrete frame structure comprises a concrete frame;
the utility model discloses a concrete frame, including concrete frame, first braced frame, second braced frame, first connection fagging and second connection fagging, the fixed swing joint in inside top of concrete frame has the crossbeam steelframe, the inside swing joint of concrete frame has perpendicular roof beam steelframe, the first braced frame of surface outside fixedly connected with of crossbeam steelframe, the fixed second braced frame that has cup jointed in the surface outside of perpendicular roof beam steelframe, respectively fixedly connected with first connection fagging and second connection fagging between first braced frame and the second braced frame, fixedly connected with fixed support plate between first braced frame and the second connection fagging.
Preferably, the bottom end of the second connecting supporting plate is fixedly connected with a fixed limiting frame, the inner part of the fixed limiting frame is movably connected with a fixed connecting pulling plate, and the bottom end of the fixed connecting pulling plate is fixedly connected with a connecting bottom plate.
Preferably, the surface of the first connecting supporting plate is provided with a first leak hole.
Preferably, the surface of the second connecting supporting plate is provided with a second leak hole.
Preferably, the surface of the connecting bottom plate is provided with a fixing through hole.
Preferably, the end part of the fixed connection pulling plate is attached to the inner side of the fixed limit frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the concrete frame is supported by the crossbeam steel frame, the vertical beam steel frame, the first reinforcing frame, the second reinforcing frame, the first connecting supporting plate, the second connecting supporting plate and the fixed supporting plate which are arranged, and the concrete frame is conveniently poured on the surfaces of the crossbeam steel frame, the vertical beam steel frame, the first reinforcing frame, the second reinforcing frame, the first connecting supporting plate and the second connecting supporting plate;
2. through the fixed limit frame who is equipped with, fixed connection arm-tie and connection bottom plate, when the bottom sprag plane with concrete frame, can be connected between through connecting bottom plate and the concrete, can be connected between the fagging with fixed limit frame through fixed connection arm-tie and fixed limit frame and second, can support, when the inboard bottom of concrete frame is made the inclined plane to needs, excise fixed limit frame, no longer install fixed connection arm-tie and connection bottom plate, thereby use, and convenient for operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a concrete frame according to the present invention;
FIG. 3 is a schematic view of the structure of the fixed connection pulling plate of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a concrete frame; 2. a beam steel frame; 3. a vertical beam steel frame; 4. a first reinforcing frame; 5. a second reinforcing frame; 6. a first connection supporting plate; 7. a second connection supporting plate; 8. a first leak hole; 9. fixing the support plate; 10. a second leak hole; 11. fixing a limit frame; 12. fixedly connecting a pulling plate; 13. connecting the bottom plate; 14. and fixing the through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, there are shown: the embodiment is a preferred embodiment in the technical scheme, and the large-span prestressed concrete frame structure comprises a concrete frame 1;
the top end in the concrete frame 1 is fixedly and movably connected with a crossbeam steel frame 2, the interior of the concrete frame 1 is movably connected with a vertical beam steel frame 3, the outer side of the surface of the crossbeam steel frame 2 is fixedly connected with a first reinforcing frame 4, the outer side of the surface of the vertical beam steel frame 3 is fixedly sleeved with a second reinforcing frame 5, a first connecting support plate 6 and a second connecting support plate 7 are respectively and fixedly connected between the first reinforcing frame 4 and the second reinforcing frame 5, and a fixed support plate 9 is fixedly connected between the first reinforcing frame 4 and the second connecting support plate 7;
as shown in fig. 1 and 2, a fixed limiting frame 11 is fixedly connected to the bottom end of the second connecting supporting plate 7, a fixed connecting pulling plate 12 is movably connected to the inside of the fixed limiting frame 11, and a connecting bottom plate 13 is fixedly connected to the bottom end of the fixed connecting pulling plate 12, so that the second connecting supporting plate 7 can be supported and the bottom end of the inner side of the concrete frame 1 can be made into a plane;
as shown in fig. 2, the surface of the first connecting supporting plate 6 is provided with a first leak hole 8, so that when pouring is performed, concrete can flow through the first leak hole 8;
as shown in fig. 2, the second weep holes 10 are formed in the surface of the second connecting supporting plate 7, so that concrete can flow through the second weep holes 10 when pouring is performed, and the concrete can be filled into the formwork for prefabrication;
as shown in fig. 3, the surface of the connecting bottom plate 13 is provided with a fixing through hole 14, so that concrete can flow to the outside through the fixing through hole 14, and the operation is convenient;
as shown in fig. 3 and 4, the end of the fixed connection pulling plate 12 is attached to the inner side of the fixed limiting frame 11, so that the end of the fixed connection pulling plate 12 can be clamped on the inner side of the fixed limiting frame 11 to fix the end of the fixed connection pulling plate 12;
in this embodiment, in the use, place holistic frame in prefabricated template, pour the concrete, thereby prefabricate, when supporting the use, first connection fagging 6 can support and strengthen between first strengthening frame 4 and the second strengthening frame 5, second connection fagging 7 and fixed support plate 9 can strengthen the inboard bottom of concrete frame 1 simultaneously, the concrete is to fixed connection arm-tie 12, after fixed spacing frame 11 and connection bottom plate 13 solidify, fixed spacing frame 11, there is the pulling force between fixed connection arm-tie 12 and the connection bottom plate 13, thereby can support the inboard middle part of concrete frame 1 with changing mutually, can prevent the phenomenon that the inboard middle part of concrete frame 1 from collapsing downwards, the shape of concrete frame 1 is horizontal for the inboard bottom this moment, when needing to prefabricate the inboard bottom of concrete frame 1 for the inclined plane, only need to fix spacing frame 11 to cut, do not install fixed connection arm-tie 12 and connection bottom plate 13, the change then can make the inboard bottom of concrete frame 1 for the horizontal form, the inside shape of concrete frame is the inclined plane that can be made for the inclined plane, the inside of concrete frame is the improvement of the structure of the convenience of using, the whole concrete frame is effectively, the life-time of using has been prolonged, the concrete frame is effectively, the use, the inside of this kind of concrete frame can be improved.
The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (6)
1. The large-span prestressed concrete frame structure comprises a concrete frame (1);
the method is characterized in that:
the concrete frame's (1) inside top fixedly connected with crossbeam steelframe (2), the inside swing joint of concrete frame (1) has perpendicular roof beam steelframe (3), the first braced frame (4) of the surperficial outside fixedly connected with of crossbeam steelframe (2), the fixed second braced frame (5) that has cup jointed in the surperficial outside of perpendicular roof beam steelframe (3), between first braced frame (4) and second braced frame (5) respectively the first fagging of being connected of fixedly connected with (6) and second connect fagging (7), fixedly connected with fixed support plate (9) between fagging (7) are connected to first braced frame (4) and second.
2. The large-span prestressed concrete frame structure according to claim 1, wherein: the bottom fixedly connected with of fagging (7) is fixed spacing frame (11) is connected to the second, the inside swing joint of fixed spacing frame (11) has fixed connection arm-tie (12), the bottom fixedly connected with of fixed connection arm-tie (12) connects bottom plate (13).
3. The large-span prestressed concrete frame structure according to claim 1, wherein: the surface of the first connecting supporting plate (6) is provided with a first leak hole (8).
4. The large-span prestressed concrete frame structure according to claim 1, wherein: and a second leak hole (10) is formed in the surface of the second connecting supporting plate (7).
5. The large-span prestressed concrete frame structure according to claim 2, wherein: the surface of the connecting bottom plate (13) is provided with a fixing through hole (14).
6. The large-span prestressed concrete frame structure according to claim 2, wherein: the end part of the fixed connecting pulling plate (12) is mutually attached to the inner side of the fixed limiting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222489656.7U CN218667905U (en) | 2022-09-20 | 2022-09-20 | Large-span prestressed concrete frame structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222489656.7U CN218667905U (en) | 2022-09-20 | 2022-09-20 | Large-span prestressed concrete frame structure |
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| Publication Number | Publication Date |
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| CN218667905U true CN218667905U (en) | 2023-03-21 |
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| CN202222489656.7U Active CN218667905U (en) | 2022-09-20 | 2022-09-20 | Large-span prestressed concrete frame structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950235A (en) * | 2023-08-09 | 2023-10-27 | 合肥水泥研究设计院有限公司 | Large-span prestress frame structure |
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2022
- 2022-09-20 CN CN202222489656.7U patent/CN218667905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950235A (en) * | 2023-08-09 | 2023-10-27 | 合肥水泥研究设计院有限公司 | Large-span prestress frame structure |
| CN116950235B (en) * | 2023-08-09 | 2024-03-29 | 合肥水泥研究设计院有限公司 | Large-span prestress frame structure |
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