CN216156790U - Prestressed frame structure - Google Patents
Prestressed frame structure Download PDFInfo
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- CN216156790U CN216156790U CN202122282757.2U CN202122282757U CN216156790U CN 216156790 U CN216156790 U CN 216156790U CN 202122282757 U CN202122282757 U CN 202122282757U CN 216156790 U CN216156790 U CN 216156790U
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- prefabricated
- precast
- frame
- fixing
- prestressed
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Abstract
The utility model relates to the technical field of fabricated buildings, in particular to a prestressed frame structure; all be provided with connecting device on every precast column, every precast beam all is located between two adjacent precast columns, all be provided with a plurality of splice bars on every precast beam's the terminal surface, the both ends of every precast slab all are provided with a plurality of connection frames, every connection frame is corresponding with a splice bar respectively, install connecting device on precast column, install precast beam between two adjacent connecting device, thereby install precast beam between two adjacent precast columns, hoist and mount a plurality of precast slabs between two precast beams, make the splice frame cover establish the outside at the splice bar that corresponds, the more quick whole that forms bears jointly.
Description
Technical Field
The utility model relates to the technical field of assembly type buildings, in particular to a prestressed frame structure.
Background
The prefabricated structure is a structural form commonly adopted in building construction, and adopts prefabricated components as main stressed components, and the prefabricated components are connected through different technical means to form an integral common bearing.
However, the node connection of each part of the existing prestressed frame structure is disordered, and the efficiency is low when the integral prestressed frame structure is constructed to bear load together.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prestressed frame structure, which solves the problems that the node connection of each part of the existing prestressed frame structure in the prior art is disordered, and the efficiency is low when the integral common bearing is constructed.
In order to achieve the purpose, the utility model provides a prestressed frame structure which comprises a plurality of precast columns, a plurality of precast beams, a plurality of connecting devices and a plurality of precast slabs, wherein each precast column is provided with the connecting device, one end of each precast beam is detachably connected with one of the connecting devices, the other end of each precast beam is detachably connected with the other connecting device, each precast beam is positioned between two adjacent precast columns, the end surface of each precast beam is provided with a plurality of connecting ribs, two ends of each precast slab are provided with a plurality of connecting frames, and each connecting frame corresponds to one connecting rib.
The connecting devices are arranged on the prefabricated columns, the prefabricated beams are arranged between two adjacent connecting devices, so that the prefabricated beams are arranged between two adjacent prefabricated columns, a plurality of prefabricated plates are hung between the two prefabricated beams, the connecting frame sleeves the corresponding connecting ribs, and the prefabricated beams are quickly assembled to form a whole to be jointly borne.
Each connecting device comprises profile steel, a first connecting plate and a second connecting plate, one end of the profile steel is fixedly connected with the first connecting plate, the other end of the profile steel is fixedly connected with the second connecting plate, the first connecting plate is detachably connected with the prefabricated column, and the second connecting plate is detachably connected with the prefabricated beam.
The first connecting plate and the second connecting plate are fixedly connected with the profile steel, the structure is made to be firmer by adopting an integral forming technology during manufacturing, the first connecting plate is installed on the prefabricated column by utilizing screws, and the prefabricated beam is fixed with the second connecting plate by utilizing the screws.
Each connecting device further comprises a reinforcing rib, one end of each reinforcing rib is fixedly connected with the first connecting plate, and the other end of each reinforcing rib is fixedly connected with the section steel.
The reinforcing rib is provided between the first connecting plate and the section steel, so that the overall structure of the connecting device is more stable.
Each prefabricated slab comprises a steel bar frame, a plurality of fixing frames and a pouring floor slab, wherein the steel bar frames are arranged inside the pouring floor slab, one end of each fixing frame is detachably connected with the steel bar frames, and the other end of each fixing frame is located outside the pouring floor slab.
And the plurality of fixing frames are detachably connected with the reinforcing steel bar frames to form an integral framework in the poured floor slab, and then the precast slab is formed after concrete is poured.
Wherein, every the reinforcing bar frame all includes that a plurality of connections indulge muscle and a plurality of horizontal muscle of connection, and is a plurality of the muscle is indulged in the connection and a plurality of the horizontal muscle of connection is crisscross structure equidistance and distributes, and is a plurality of the muscle is indulged in the connection and a plurality of the crisscross department of connecting horizontal muscle is the fixed point, every the both ends of connecting vertical muscle all are provided with the link frame.
The staggered parts of the longitudinal connecting bars and the transverse connecting bars are fixed points, so that the fixed frame is detachably connected with the reinforcing steel bar frame through the fixed points, and the whole framework in the pouring floor slab is formed.
The fixing frame comprises a connecting steel pipe and a plurality of fixing units, the fixing units are uniformly distributed on the connecting steel pipe, and one end, far away from the connecting steel pipe, of each fixing unit is detachably connected with the corresponding fixing point.
The fixing unit is detachably connected with the fixing point, so that the fixing frame is installed on the reinforcing steel bar frame.
Each fixing unit comprises four fixing feet and four hooks, one end of each fixing foot is welded with the connecting steel pipe, the other end of each fixing foot is provided with the hook, and each hook corresponds to one fixing point.
The hook is hung on the corresponding fixed point, so that the longitudinal connecting bars and the transverse connecting bars are fixed to form the reinforcing steel bar frame, and the hook is fixedly connected with the fixed legs and is made into a structure by adopting an integrated forming technology during manufacturing to be firmer.
Each fixing foot is close to one end of each connecting steel pipe and is provided with a guide groove, a plurality of guide convex blocks are arranged on each connecting steel pipe, and the guide convex blocks correspond to the guide grooves.
After the hooks are hung on the corresponding fixed points, the guide grooves on the fixed feet correspond to the guide lugs, so that the fixed feet are welded on the connecting steel pipes more accurately.
According to the prestressed frame structure, each precast column is provided with the connecting device, each precast beam is located between two adjacent precast columns, the end face of each precast beam is provided with a plurality of connecting ribs, two ends of each precast beam are provided with a plurality of connecting frames, each connecting frame corresponds to one connecting rib, the connecting devices are installed on the precast columns, the precast beams are installed between two adjacent connecting devices, the precast beams are installed between two adjacent precast columns, the precast beams are hoisted between the two precast beams, the connecting frames are sleeved outside the corresponding connecting ribs, and the precast beams are combined into a whole to bear load more quickly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a prestressed frame structure provided by the present invention.
Fig. 2 is an enlarged view of a portion of the structure of fig. 1 a according to the present invention.
FIG. 3 is a schematic view of a partial structure of the prefabricated panel provided by the present invention.
Fig. 4 is an enlarged view of a portion of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic structural diagram of the connecting device provided by the utility model.
Fig. 6 is a schematic view of a disassembled structure of the fixing leg and the connecting steel pipe provided by the utility model.
1-precast column, 2-precast beam, 21-connecting bar, 3-connecting device, 31-section steel, 32-first connecting plate, 33-second connecting plate, 34-reinforcing rib, 4-precast slab, 41-connecting frame, 42-reinforcing bar rack, 421-connecting longitudinal bar, 422-connecting transverse bar, 423-fixing point, 43-fixing frame, 431-connecting steel pipe, 432-fixing unit, 433-fixing foot, 434-hook, 435-guide groove, 436-guide projection and 44-pouring floor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides a prestressed frame structure, where the prestressed frame structure includes a plurality of precast columns 1, a plurality of precast beams 2, a plurality of connecting devices 3, and a plurality of precast slabs 4, each precast column 1 is provided with one of the connecting devices 3, one end of each precast beam 2 is detachably connected to one of the connecting devices 3, the other end of each precast beam 2 is detachably connected to another one of the connecting devices 3, each precast beam 2 is located between two adjacent precast columns 1, an end surface of each precast beam 2 is provided with a plurality of connecting ribs 21, two ends of each precast slab 4 are provided with a plurality of connecting frames 41, and each connecting frame 41 corresponds to one of the connecting ribs 21.
In this embodiment, the connecting devices 3 are installed on the precast columns 1, and the precast beams 2 are installed between two adjacent connecting devices 3, so that the precast beams 2 are installed between two adjacent precast columns 1, and a plurality of precast slabs 4 are hoisted between two precast beams 2, so that the connecting frames 41 are sleeved outside the corresponding connecting ribs 21, and the precast beams are more quickly assembled to form a whole to bear load together.
Further, every connecting device 3 all includes shaped steel 31, first connecting plate 32 and second connecting plate 33, shaped steel 31 one end with first connecting plate 32 fixed connection, shaped steel 31 the other end with second connecting plate 33 fixed connection, first connecting plate 32 with prefabricated post 1 is dismantled and is connected, second connecting plate 33 with prefabricated roof beam 2 is dismantled and is connected, every connecting device 3 all still includes stiffening rib 34, stiffening rib 34 one end with first connecting plate 32 fixed connection, stiffening rib 34 the other end with shaped steel 31 fixed connection.
In this embodiment, the first connecting plate 32 and the second connecting plate 33 are both fixedly connected with the section steel 31, and are manufactured by an integral molding technology, so that the structure is firmer, the first connecting plate 32 is mounted on the precast column 1 by screws, the precast beam 2 is fixed to the second connecting plate 33 by screws, and the reinforcing rib 34 is arranged between the first connecting plate 32 and the section steel 31, so that the overall structure of the connecting device 3 is more stable.
Further, every prefabricated plate 4 all includes steel bar frame 42, a plurality of mount 43 and pours floor 44, the inside of pouring floor 44 is provided with steel bar frame 42, every the one end of mount 43 all with steel bar frame 42 is dismantled and is connected, every the other end of mount 43 all is located the outside of pouring floor 44, every steel bar frame 42 all includes that a plurality of connections are indulged muscle 421 and a plurality of horizontal muscle 422 of connecting, and is a plurality of connect to indulge muscle 421 and a plurality of horizontal muscle 422 of connecting is crisscross structure equidistance and distributes, and is a plurality of connect to indulge muscle 421 and a plurality of the crisscross department of connecting horizontal muscle 422 is fixed point 423, every the both ends of connecting to indulge the muscle 421 all are provided with the connection frame 41.
In this embodiment, the plurality of fixing frames 43 are detachably connected to the reinforcing steel bar frames 42 to form an integral framework in the cast-in-place floor 44, then concrete is cast to form the precast slab 4, the intersections of the plurality of connecting longitudinal bars 421 and the plurality of connecting transverse bars 422 are fixing points 423, and the fixing frames 43 are detachably connected to the reinforcing steel bar frames 42 through the fixing points 423 to form the integral framework in the cast-in-place floor 44.
Further, each fixing frame 43 comprises a connecting steel pipe 431 and a plurality of fixing units 432, the plurality of fixing units 432 are uniformly distributed on the connecting steel pipe 431, one end, far away from the connecting steel pipe 431, of each fixing unit 432 is detachably connected with the corresponding fixing point 423, each fixing unit 432 comprises four fixing feet 433 and four hooks 434, one end of each fixing foot 433 is welded with the connecting steel pipe 431, the other end of each fixing foot 433 is provided with the hook 434, and each hook 434 corresponds to one fixing point 423.
In this embodiment, the fixing frame 43 is mounted on the steel bar frame 42 by detaching the fixing unit 432 from the fixing points 423, the connecting longitudinal bars 421 and the connecting transverse bars 422 are fixed by hooking the hooks 434 to the corresponding fixing points 423, and the steel bar frame 42 is formed by fixing the hooks 434 to the fixing legs 433, so that the steel bar frame is more firmly manufactured by using an integral molding technique.
Furthermore, one end of each fixing foot 433, which is close to the connecting steel pipe 431, is provided with a guide groove 435, the connecting steel pipe 431 is provided with a plurality of guide protrusions 436, and the guide protrusions 436 correspond to the guide grooves 435.
In this embodiment, after the hooks 434 are hung on the corresponding fixing points 423, the guide grooves 435 on the fixing legs 433 are made to correspond to the guide protrusions 436, so that the fixing legs 433 can be more accurately welded to the connecting steel pipes 431.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A prestressed frame structure, characterized in that,
the prestressed frame structure comprises a plurality of prefabricated columns, a plurality of prefabricated beams, a plurality of connecting devices and a plurality of prefabricated plates, wherein each prefabricated column is provided with the connecting device, one end of each prefabricated beam is detachably connected with one of the connecting devices, the other end of each prefabricated beam is detachably connected with the other connecting device, each prefabricated beam is located between two adjacent prefabricated columns, the end face of each prefabricated beam is provided with a plurality of connecting ribs, two ends of each prefabricated plate are provided with a plurality of connecting frames, and each connecting frame corresponds to one connecting rib.
2. The prestressed frame construction of claim 1,
every connecting device all includes shaped steel, first connecting plate and second connecting plate, the one end of shaped steel with first connecting plate fixed connection, the other end of shaped steel with second connecting plate fixed connection, first connecting plate with prefabricated post is dismantled and is connected, the second connecting plate with prefabricated roof beam is dismantled and is connected.
3. The prestressed frame construction of claim 2,
each connecting device further comprises a reinforcing rib, one end of each reinforcing rib is fixedly connected with the first connecting plate, and the other end of each reinforcing rib is fixedly connected with the section steel.
4. The prestressed frame construction of claim 1,
every the prefabricated plate all includes steel reinforcement frame, a plurality of mount and pours the floor, the inside of pouring the floor is provided with the steel reinforcement frame, every the one end of mount all with the steel reinforcement frame is dismantled and is connected, every the other end of mount all is located the outside of pouring the floor.
5. The prestressed frame construction of claim 4,
every the reinforcing bar frame all includes a plurality of connections and indulges muscle and a plurality of horizontal muscle of connection, and is a plurality of the muscle is indulged in the connection and a plurality of the horizontal muscle of connection is crisscross structure equidistance and distributes, and is a plurality of the muscle is indulged in the connection and a plurality of the crisscross department of connecting the horizontal muscle is the fixed point, every the both ends of connecting the muscle of indulging all are provided with the link frame.
6. The prestressed frame construction of claim 5,
every the mount all includes connecting steel pipe and a plurality of fixed unit, evenly distributed has a plurality ofly on the connecting steel pipe fixed unit, every fixed unit is kept away from the one end of connecting steel pipe all with the fixed point dismantlement that corresponds is connected.
7. The prestressed frame construction of claim 6,
each fixing unit comprises four fixing feet and four hooks, one end of each fixing foot is welded with the connecting steel pipe, the other end of each fixing foot is provided with the hook, and each hook corresponds to one fixing point.
8. The prestressed frame construction of claim 7,
every fixed foot is close to the one end of connecting the steel pipe all is provided with the guide way, be provided with a plurality of direction lugs on the connecting the steel pipe, the direction lug with the guide way corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282757.2U CN216156790U (en) | 2021-09-16 | 2021-09-16 | Prestressed frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282757.2U CN216156790U (en) | 2021-09-16 | 2021-09-16 | Prestressed frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216156790U true CN216156790U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122282757.2U Active CN216156790U (en) | 2021-09-16 | 2021-09-16 | Prestressed frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216156790U (en) |
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2021
- 2021-09-16 CN CN202122282757.2U patent/CN216156790U/en active Active
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