CN211646957U - Assembled house ground reinforcing plate structure - Google Patents
Assembled house ground reinforcing plate structure Download PDFInfo
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- CN211646957U CN211646957U CN201922076604.5U CN201922076604U CN211646957U CN 211646957 U CN211646957 U CN 211646957U CN 201922076604 U CN201922076604 U CN 201922076604U CN 211646957 U CN211646957 U CN 211646957U
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- reinforcing
- longitudinal beam
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Abstract
The utility model relates to an assembled house ground strengthening rib plate structure, its characterized in that: the frame beam is arranged on the frame beam and comprises a frame beam, a preset positioning module, a connecting rib and a reinforcing plate; the middle frame beams of the utility model are connected through the preset positioning module without adopting a welding mode, so that the assembly efficiency is higher; in addition, the connecting ribs, the connection between the reinforcing plate and the frame beam and the connection between the reinforcing plate and the connecting ribs are assembled and connected by bolts, and compared with a welding connection mode, the subsequent detection and flaw detection process with welding is avoided; the assembly efficiency is higher.
Description
Technical Field
The utility model relates to a ground gusset structure field in prefabricated building especially relates to a prefabricated building ground strengthening rib plate structure.
Background
The ground reinforcing plate structure of a general fabricated building adopts a welding type connecting structure; the assembly mode is that welding is finished in a factory and then the assembly is hoisted to the site, or welding and installation are carried out on the site; this results in very inefficient installation; in addition, the ground reinforcing plate structure of the conventional fabricated building is not provided with a prestressed tendon structure, so that the surface stress of the concrete after the concrete pouring is finished is greatly changed, and the service life of the concrete is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an assembly house ground strengthening rib plate structure, can solve the problem that general assembly house ground strengthening rib plate structure adopts the mode of field weld or hoist and mount to lead to assembly inefficiency.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides an assembled house ground reinforcing plate structure, its innovation point lies in: the frame beam is arranged on the frame beam and comprises a frame beam, a preset positioning module, a connecting rib and a reinforcing plate;
the frame beam comprises a frame cross beam and a frame longitudinal beam, the frame cross beam and the frame longitudinal beam are both in I-shaped structures, and the frame cross beam and the frame longitudinal beam are sequentially connected to form a rectangular frame structure; the preset positioning module is arranged at the end corner where the frame cross beam is connected with the frame longitudinal beam; the connecting ribs are arranged along the extending direction of the frame beam and connected to the inner wall of the frame longitudinal beam at equal intervals; the reinforcing plates are perpendicular to the frame cross beam and the connecting rib structures and are arranged between the connecting ribs and the frame cross beam;
the connecting rib comprises a prestressed rib and a supporting plate; the support plate is of an I-shaped structure, and the prestressed tendons are arranged on the upper surface and the lower surface of the support plate; a first connecting plate matched with the frame longitudinal beam is vertically arranged at the end part of the supporting plate; the end part of the supporting plate is embedded into one side of the web plate of the frame longitudinal beam and is connected with the web plate of the frame longitudinal beam, bolt holes are formed in the first connecting plate welded to the end part of the supporting plate and the web plate of the frame longitudinal beam, and the first connecting plate is connected with the web plate of the frame longitudinal beam through a connecting bolt; the end parts of the prestressed tendons are arranged between the upper flange and the lower flange of the frame longitudinal beam; the bottom ends of the prestressed tendons are welded on the flange plates of the supporting plates;
the reinforcing plate is of an I-shaped structure, the two ends of the reinforcing plate are perpendicularly provided with second connecting plates matched with the frame cross beam or the supporting plate, bolt holes are formed in the second connecting plates welded to the end portions of the reinforcing plate, the web plate of the frame cross beam and the web plate of the supporting plate, and the second connecting plates are connected with the web plate of the frame cross beam or the web plate of the supporting plate through connecting bolts.
Further, the end parts of the frame cross beam and the frame longitudinal beam are provided with bolt heads matched with the preset positioning module; the preset positioning module comprises a positioning rod unit and a sleeve nested on the positioning rod unit; the positioning rod unit is positioned at the end angle of the frame beam perpendicular to the ground; the sleeve is provided with two buckles which are vertical to each other in the horizontal direction, and a tapered pin hole for accommodating the pin head is formed between each buckle and the sleeve; the bolt head at the end part of the frame cross beam and the bolt head at the end part of the frame longitudinal beam are embedded in the tapered bolt holes.
Furthermore, the prestressed tendons comprise main steel bars and auxiliary steel bar groups; the main reinforcing steel bars comprise first reinforcing steel bars, second reinforcing steel bars and third reinforcing steel bars; the first steel bar, the second steel bar and the third steel bar have the same diameter and are distributed in a triangular shape; the auxiliary steel bar group comprises a first auxiliary steel bar and a second auxiliary steel bar, the first auxiliary steel bar and the second auxiliary steel bar are in wave structures, and the wave structures of the first auxiliary steel bar are welded on the first steel bar and the second steel bar along the extending direction of the first steel bar and the second steel bar; the wave structures of the second pair of reinforcing steel bars are welded on the first reinforcing steel bars and the third reinforcing steel bars along the extending direction of the first reinforcing steel bars and the third reinforcing steel bars; the welding point of the first auxiliary steel bar and the second steel bar is positioned at the inner side of the second steel bar; and the welding point of the second auxiliary steel bar and the third steel bar is positioned at the inner side of the third steel bar.
The utility model has the advantages that:
1) the middle frame beams of the utility model are connected through the preset positioning module without adopting a welding mode, so that the assembly efficiency is higher; in addition, the connecting ribs, the connection between the reinforcing plate and the frame beam and the connection between the reinforcing plate and the connecting ribs are assembled and connected by bolts, and compared with a welding connection mode, the subsequent detection and flaw detection process with welding is avoided; the assembly efficiency is higher.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses a ground reinforcing plate structure assembly plan view in prefabricated building.
Fig. 2 is the utility model discloses a frame roof beam and the preset orientation module connection structure sketch of the ground reinforcing plate structure in prefabricated building.
Fig. 3 is the utility model discloses a ground reinforcing plate structure's in prefabricated building prestressing tendons main view.
Fig. 4 is the utility model discloses a prestressed tendons side view of ground reinforcing plate structure in prefabricated building.
Fig. 5 is the utility model discloses a schematic diagram is connected with the frame longeron to the backup pad of ground reinforcing plate structure in prefabricated building.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, the prefabricated building ground reinforced slab structure comprises a frame beam 1, a preset positioning module 2, a connecting rib 3 and a reinforced slab 4.
The frame beam 1 comprises a frame cross beam 11 and a frame longitudinal beam 12, the frame cross beam 11 and the frame longitudinal beam 12 are both in an I-shaped structure, and the frame cross beam 11 and the frame longitudinal beam 12 are sequentially connected to form a rectangular frame structure; the preset positioning module 2 is arranged at an end corner where the frame cross beam 11 is connected with the frame longitudinal beam 12; the connecting ribs 3 are arranged in parallel, and the connecting ribs 3 are arranged along the extending direction of the frame beam 1 and connected to the inner wall of the frame longitudinal beam 12 at equal intervals; the reinforcing plates 4 are perpendicular to the frame cross beam 11 and the connecting rib 3 and are arranged between the connecting ribs 3 and the frame cross beam 11; the end part of the frame beam 11 and the end part of the frame longitudinal beam 12 are both provided with a bolt head 13 matched with the preset positioning module 2; the preset positioning module 2 comprises a positioning rod unit 21 and a sleeve 22 nested on the positioning rod unit 21; the positioning rod unit 21 is positioned at the end angle of the frame beam 1 perpendicular to the ground; two buckles 23 which are vertical to each other in the horizontal direction are arranged on the sleeve 22, and a conical pin hole for accommodating the pin head 13 is formed between the buckles 23 and the sleeve 22; a bolt head 13 at the end part of the frame cross beam 11 and a bolt head 13 at the end part of the frame longitudinal beam 12 are embedded in the tapered bolt holes;
the connecting rib 3 comprises a prestressed rib 31 and a support plate 32; the support plate 32 is in an I-shaped structure, and the prestressed tendons 31 are arranged on the upper surface and the lower surface of the support plate 32; a first connecting plate 33 matched with the frame longitudinal beam 12 is vertically arranged at the end part of the supporting plate 32; the end part of the support plate 32 is embedded into one side of the web plate of the frame longitudinal beam 12 and is connected with the web plate of the frame longitudinal beam 12, bolt holes are formed in the first connecting plate 33 welded to the end part of the support plate 32 and the web plate of the frame longitudinal beam 12, and the first connecting plate 33 is connected with the web plate of the frame longitudinal beam 12 through connecting bolts; the end part of the prestressed tendon 31 is arranged between the upper flange and the lower flange of the frame longitudinal beam 12; the bottom ends of the prestressed tendons 31 are welded on the flange plates of the supporting plates; the prestressed tendons 31 include main reinforcing steel bars and auxiliary reinforcing steel bar groups; the main reinforcement includes a first reinforcement 311, a second reinforcement 312, and a third reinforcement 313; the first steel bar 311, the second steel bar 312 and the third steel bar 313 have the same diameter and are distributed in a triangular shape; the secondary reinforcing steel bar group comprises a first secondary reinforcing steel bar 314 and a second secondary reinforcing steel bar 315, the first secondary reinforcing steel bar 314 and the second secondary reinforcing steel bar 315 are in wave-shaped structures, and the wave-shaped structures of the first secondary reinforcing steel bar 314 are welded on the first reinforcing steel bar 311 and the second reinforcing steel bar 312 along the extending direction of the first reinforcing steel bar 311 and the second reinforcing steel bar 312; the wave structure of the second pair of reinforcing bars 314 is welded to the first reinforcing bar 311 and the third reinforcing bar 313 along the extending direction of the first reinforcing bar 311 and the third reinforcing bar 313; the welding point of the first secondary reinforcing steel bar 314 and the second reinforcing steel bar 312 is positioned at the inner side of the second reinforcing steel bar 312; the welding point of the second pair of reinforcing bars 315 and the third reinforcing bar 313 is located at the inner side of the third reinforcing bar 313.
The reinforcing plate 4 is of an I-shaped structure, second connecting plates matched with the frame cross beam 11 or the supporting plate 32 are vertically arranged at two ends of the reinforcing plate 4, bolt holes are formed in the second connecting plates welded to the end portions of the reinforcing plate 4, the web plate of the frame cross beam 11 and the web plate of the supporting plate 32, and the second connecting plates are connected with the web plate of the frame cross beam 11 or the web plate of the supporting plate 32 through connecting bolts.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an assembled house ground strengthening rib plate structure which characterized in that: the frame beam is arranged on the frame beam and comprises a frame beam, a preset positioning module, a connecting rib and a reinforcing plate;
the frame beam comprises a frame cross beam and a frame longitudinal beam, the frame cross beam and the frame longitudinal beam are both in I-shaped structures, and the frame cross beam and the frame longitudinal beam are sequentially connected to form a rectangular frame structure; the preset positioning module is arranged at the end corner where the frame cross beam is connected with the frame longitudinal beam; the connecting ribs are arranged along the extending direction of the frame beam and connected to the inner wall of the frame longitudinal beam at equal intervals; the reinforcing plates are perpendicular to the frame cross beam and the connecting rib structures and are arranged between the connecting ribs and the frame cross beam;
the connecting rib comprises a prestressed rib and a supporting plate; the support plate is of an I-shaped structure, and the prestressed tendons are arranged on the upper surface and the lower surface of the support plate; a first connecting plate matched with the frame longitudinal beam is vertically arranged at the end part of the supporting plate; the end part of the supporting plate is embedded into one side of the web plate of the frame longitudinal beam and is connected with the web plate of the frame longitudinal beam, bolt holes are formed in the first connecting plate welded to the end part of the supporting plate and the web plate of the frame longitudinal beam, and the first connecting plate is connected with the web plate of the frame longitudinal beam through a connecting bolt; the end parts of the prestressed tendons are arranged between the upper flange and the lower flange of the frame longitudinal beam; the bottom ends of the prestressed tendons are welded on the flange plates of the supporting plates;
the reinforcing plate is of an I-shaped structure, the two ends of the reinforcing plate are perpendicularly provided with second connecting plates matched with the frame cross beam or the supporting plate, bolt holes are formed in the second connecting plates welded to the end portions of the reinforcing plate, the web plate of the frame cross beam and the web plate of the supporting plate, and the second connecting plates are connected with the web plate of the frame cross beam or the web plate of the supporting plate through connecting bolts.
2. The fabricated building floor stiffener structure of claim 1, wherein: the end parts of the frame cross beam and the frame longitudinal beam are provided with bolt heads matched with the preset positioning module; the preset positioning module comprises a positioning rod unit and a sleeve nested on the positioning rod unit; the positioning rod unit is positioned at the end angle of the frame beam perpendicular to the ground; the sleeve is provided with two buckles which are vertical to each other in the horizontal direction, and a tapered pin hole for accommodating the pin head is formed between each buckle and the sleeve; the bolt head at the end part of the frame cross beam and the bolt head at the end part of the frame longitudinal beam are embedded in the tapered bolt holes.
3. The fabricated building floor stiffener structure of claim 1, wherein: the prestressed tendons comprise main steel bars and auxiliary steel bar groups; the main reinforcing steel bars comprise first reinforcing steel bars, second reinforcing steel bars and third reinforcing steel bars; the first steel bar, the second steel bar and the third steel bar have the same diameter and are distributed in a triangular shape; the auxiliary steel bar group comprises a first auxiliary steel bar and a second auxiliary steel bar, the first auxiliary steel bar and the second auxiliary steel bar are in wave structures, and the wave structures of the first auxiliary steel bar are welded on the first steel bar and the second steel bar along the extending direction of the first steel bar and the second steel bar; the wave structures of the second pair of reinforcing steel bars are welded on the first reinforcing steel bars and the third reinforcing steel bars along the extending direction of the first reinforcing steel bars and the third reinforcing steel bars; the welding point of the first auxiliary steel bar and the second steel bar is positioned at the inner side of the second steel bar; and the welding point of the second auxiliary steel bar and the third steel bar is positioned at the inner side of the third steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076604.5U CN211646957U (en) | 2019-11-27 | 2019-11-27 | Assembled house ground reinforcing plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076604.5U CN211646957U (en) | 2019-11-27 | 2019-11-27 | Assembled house ground reinforcing plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211646957U true CN211646957U (en) | 2020-10-09 |
Family
ID=72693418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922076604.5U Active CN211646957U (en) | 2019-11-27 | 2019-11-27 | Assembled house ground reinforcing plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211646957U (en) |
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2019
- 2019-11-27 CN CN201922076604.5U patent/CN211646957U/en active Active
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