CN215054408U - Floor connection structure of prefabricated beam of prefabricated building - Google Patents
Floor connection structure of prefabricated beam of prefabricated building Download PDFInfo
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- CN215054408U CN215054408U CN202120869061.7U CN202120869061U CN215054408U CN 215054408 U CN215054408 U CN 215054408U CN 202120869061 U CN202120869061 U CN 202120869061U CN 215054408 U CN215054408 U CN 215054408U
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- floor slab
- floor
- rod
- prefabricated
- connection structure
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Abstract
The utility model discloses a floor connecting structure of prefabricated beam of an assembly type building, belonging to the technical field of assembly type buildings; the prefabricated beam column comprises a prefabricated beam seat and a floor slab frame rod, wherein the floor slab frame rod is arranged in the middle of the lower end of the prefabricated beam column; the left side and the right side of the lower end of the prefabricated beam column are respectively fixed with an assembly main rod and a beam rod piece; the rear end of the beam member is provided with a side bracket fixed with the precast beam seat, and the left end of the side bracket is provided with a mortise and tenon joint; the floor hack lever runs through between assembly mobile jib and the beam pole spare, floor hack lever front end right side is provided with the clamping welt that matches with the beam pole spare, precast beam seat upper surface four corners all is fixed with the plug connector as the precast beam link, the equidistant distribution of assembly mobile jib lower surface matches the socket with a plurality of, it has expansion bolts to peg graft between matching socket and the floor hack lever, this connection structure makes things convenient for the equipment of floor and precast beam structure through the mode that runs through to arrange, and the bulk strength of link has been improved on its basis.
Description
Technical Field
The utility model relates to an assembly type structure technical field, especially a floor connection structure of assembly type structure precast beam.
Background
The prefabricated building is mainly formed by splicing various prefabricated structures, wherein the prefabricated beam is used as an overlapping frame of the prefabricated building and a structural member and is used for ensuring the stability of a connection structure of a main body structure of the prefabricated building and each prefabricated structure;
the floor slab is used as an external packaging plate structure in the prefabricated structure and is directly assembled and fixed with the prefabricated beam, the existing floor slab and the prefabricated beam are usually assembled by adopting matched bolting pieces in a fixing mode, the floor slab is reinforced by adopting a welding mode, the precision requirement of the assembling position of the fixing mode is high, and the strength of the integral connecting structure is limited to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floor connecting structure of an assembly type building precast beam, which comprises a precast beam seat and a floor hack lever, wherein the floor hack lever is arranged in the middle of the lower end of a precast beam column;
the left side and the right side of the lower end of the prefabricated beam column are respectively fixed with an assembly main rod and a beam rod piece;
the rear end of the beam rod piece is provided with a side bracket fixed with the precast beam seat, and the left end of the side bracket is provided with a mortise and tenon joint;
the floor slab frame rod penetrates through the assembly main rod and the beam rod piece, and a clamping lining plate matched with the beam rod piece is arranged on the right side of the front end of the floor slab frame rod.
Furthermore, plug connectors serving as connecting ends of the precast beams are fixed at four corners of the upper surface of the precast beam seat.
Furthermore, a plurality of matching sockets are distributed on the lower surface of the assembling main rod at equal intervals, expansion bolts are inserted between the matching sockets and the floor slab frame rod, and the floor slab frame rod is assembled and fixed with the assembling main rod through the expansion bolts.
Further, the left side of the assembling main rod is fixed with a groove steel plate, and the lower end of the left side of the groove steel plate is provided with a welding plate.
Furthermore, the side bracket is positioned on the right side of the floor slab frame rod, a mortise and tenon groove is formed on the adjacent surface of the floor slab frame rod and the side bracket, the mortise and tenon groove is matched with the mortise and tenon head, and the side bracket is connected with the floor slab frame rod through the mortise and tenon head.
Further, the side bracket is an L-shaped steel plate, and a side plate is arranged on the right side of the side bracket.
Furthermore, the side plate is parallel to the floor slab frame rod, and the side plate is used as a side bracket and is connected with the side surface of the floor slab to form an extending end.
Further, the beam rod and the clamping lining plate are fixed through bolts.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
in the scheme, the structure adopts a plug-in matching mode to complete the connection and fixation of the precast beam and the floor, and guarantees the integral stability of the connection and fixation structure on the basis of the structure, particularly, in the structure, the precast beam seat, the beam rod piece and the assembly main rod which are integrated are prefabricated to be respectively used as the connection structure of the installation end of the precast beam, the connection structure of the vertical type and the connection end of the floor, and the floor frame rods, the beam rod piece and the assembly main rod are fixed by the matching sockets arranged at the bottom end of the floor frame rod and are further reinforced and connected by the tenon-and-mortise connection mode of the tenon-and-mortise head and the side bracket, so that the floor frame rod can be quickly matched and fixed in the installation mode of penetrating through the bottom end of the precast beam seat, the connection strength of the connection structure is guaranteed, and the efficiency of the precast assembly process is improved, the practicality of this connection structure has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the front view structure of the present invention.
Fig. 3 is a schematic view of the rear view structure of the present invention.
Fig. 4 is the utility model discloses precast beam seat and floor hack lever connection structure sketch map.
In the attached drawing, 1-precast beam seat, 2-beam rod piece, 3-assembly main rod, 4-plug piece, 5-side bracket, 6-welding plate, 7-matching socket, 8-groove steel plate, 9-floor slab rod, 10-side plate, 11-mortise and tenon head, 12-expansion bolt and 13-clamping lining plate.
Detailed Description
With reference to fig. 1-4, the utility model discloses a floor slab connection structure of prefabricated beam of fabricated building, comprising a prefabricated beam seat 1 and a floor slab hack lever 9, wherein the floor slab hack lever 9 is arranged in the middle of the lower end of the prefabricated beam column 1;
the left side and the right side of the lower end of the prefabricated beam column 1 are respectively fixed with an assembling main rod 3 and a beam rod piece 2;
in the connecting structure, a precast beam seat 1 is spliced and assembled with the connecting end of a precast beam through a connector clip 4 distributed at the upper end, and a beam rod piece 2 arranged at the lower end of the precast beam seat 1 is used as a beam body structure of the precast beam;
the rear end of the beam member 2 is provided with a side bracket 5 fixed with the precast beam seat 1, and the left end of the side bracket 5 is provided with a mortise and tenon joint 11;
the floor slab hack lever 9 penetrates through the assembly main rod 3 and the beam rod piece 2, and the right side of the front end of the floor slab hack lever 9 is provided with a clamping lining plate 13 matched with the beam rod piece 2;
a plurality of matching sockets 7 are distributed on the lower surface of the assembling main rod 3 at equal intervals, expansion bolts 12 are inserted between the matching sockets 7 and the floor slab frame rod 9, and the floor slab frame rod 9 is assembled and fixed with the assembling main rod 3 through the expansion bolts 12;
the beam member 2 and the clamping lining plate 13 are fixed through bolts;
during assembly, a gap space reserved between the beam rod piece 2 and the assembly main rod 3 is used for matching with a floor slab frame rod 9, after the floor slab frame rod 9 penetrates through the gap space, one end of the floor slab frame rod is connected with the bottom surface of the assembly main rod 3, and then the assembly main rod 3 and the floor slab frame rod 9 are assembled in a mode that an expansion bolt 12 penetrates through the floor slab frame rod 9 and the matching socket 7;
a groove steel plate 8 is fixed on the left side of the assembling main rod 3, a welding plate 6 is arranged at the lower end of the left side of the groove steel plate 8, the groove steel plate 8 is used as a wall surface frame body of a space in a building, and the welding plate 6 is used as a welding structure of a floor slab and the space in the building and is used for meeting the connection requirement of the floor slab and a wall body plate of the space in the building;
the side bracket 5 is positioned on the right side of the floor slab frame rod 9, the adjacent surface of the floor slab frame rod 9 and the side bracket 5 is provided with a mortise and tenon groove, the mortise and tenon groove is matched with the mortise and tenon head 11, and the side bracket 5 is in mortise and tenon connection with the floor slab frame rod 9 through the mortise and tenon head 11;
the side bracket 5 is an L-shaped steel plate, and a side plate 10 is arranged on the right side of the side bracket 5;
the side plate 10 is parallel to the floor slab frame rod 9, and the side plate 10 is used as an extending end for connecting the side bracket 5 with the side surface of the floor slab;
on the basis, when the floor slab frame rod 9 is inserted between the beam rod piece 2 and the assembling main rod 3, the assembling main rod 3 and the floor slab frame rod 9 are matched with the tenon-and-mortise head 11 on the inner side of the side bracket 5 in advance, and after the tenon-and-mortise head 11 is matched and connected with the tenon-and-mortise groove on the surface of the floor slab frame rod 9, the assembling main rod 3 and the floor slab frame rod 9 are installed, meanwhile, in the inserting process, the side plate 10 is used as an extending structure on the side surface of the floor slab, the movement of the floor slab and the floor slab frame rod 9 synchronously drives the side plate 10 to slide along the side bracket 5, and further, the transverse moving position of the floor slab frame rod 9 is limited through the sliding of the side plate 10 and the side bracket 5, so that the moving precision of the floor slab frame rod 9 during assembling is ensured;
simultaneously, accomplish floor hack lever 9 and assembly mobile jib 3, the assembly back of side bracket 5, through the clamping welt 13 that floor hack lever 9 front end set up, come further to be connected fixedly with beam member 2, thereby through floor hack lever 9 respectively with beam member 2, assembly mobile jib 3, the assembly of side bracket 5, guarantee floor hack lever 9 and precast beam seat 1's connection structure intensity, and the mode of running through the floor hack lever 9 and arranging has made things convenient for this connection structure's installation, this connection structure's practicality has been improved.
Claims (8)
1. The utility model provides a floor connection structure of prefabricated beam of assembly type structure, includes precast beam seat (1) and floor hack lever (9), floor hack lever (9) set up in precast beam post (1) lower extreme middle part, its characterized in that:
the left side and the right side of the lower end of the precast beam column (1) are respectively fixed with an assembling main rod (3) and a beam rod piece (2);
a side bracket (5) fixed with the precast beam seat (1) is arranged at the rear end of the beam rod piece (2), and a mortise and tenon joint (11) is arranged at the left end of the side bracket (5);
the floor slab frame rod (9) penetrates through the space between the assembling main rod (3) and the beam rod piece (2), and a clamping lining plate (13) matched with the beam rod piece (2) is arranged on the right side of the front end of the floor slab frame rod (9).
2. A floor slab connection structure of prefabricated construction girders according to claim 1, wherein: and plug connectors (4) serving as connecting ends of the precast beams are fixed at four corners of the upper surface of the precast beam seat (1).
3. A floor slab connection structure of prefabricated construction girders according to claim 1, wherein: the lower surface of the assembling main rod (3) is equidistantly distributed with a plurality of matching sockets (7), expansion bolts (12) are inserted between the matching sockets (7) and the floor slab frame rod (9), and the floor slab frame rod (9) is assembled and fixed with the assembling main rod (3) through the expansion bolts (12).
4. A floor slab connection structure of prefabricated construction girders according to claim 1, wherein: the assembly main rod (3) is fixed with a groove steel plate (8) on the left, and a welding plate (6) is arranged at the lower end of the left side of the groove steel plate (8).
5. A floor slab connection structure of prefabricated construction girders according to claim 1, wherein: the side bracket (5) is located on the right side of the floor slab frame rod (9), a mortise and tenon groove is formed in the adjacent surface of the floor slab frame rod (9) and the side bracket (5), the mortise and tenon groove is matched with the mortise and tenon head (11), and the side bracket (5) is in mortise and tenon connection with the floor slab frame rod (9) through the mortise and tenon head (11).
6. A floor slab connection structure of prefabricated construction girders according to claim 1, wherein: the side bracket (5) is an L-shaped steel plate, and a side plate (10) is arranged on the right side of the side bracket (5).
7. The floor slab connection structure of prefabricated construction beams according to claim 6, wherein: the side plates (10) are parallel to the floor slab frame rods (9), and the side plates (10) are used as side brackets (5) and are connected with the side faces of the floor slabs to form extending ends.
8. A floor slab connection structure of prefabricated construction girders according to claim 1, wherein: the beam member (2) and the clamping lining plate (13) are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869061.7U CN215054408U (en) | 2021-04-25 | 2021-04-25 | Floor connection structure of prefabricated beam of prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869061.7U CN215054408U (en) | 2021-04-25 | 2021-04-25 | Floor connection structure of prefabricated beam of prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054408U true CN215054408U (en) | 2021-12-07 |
Family
ID=79109500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869061.7U Active CN215054408U (en) | 2021-04-25 | 2021-04-25 | Floor connection structure of prefabricated beam of prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215054408U (en) |
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2021
- 2021-04-25 CN CN202120869061.7U patent/CN215054408U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A floor connection structure of prefabricated beams in Prefabricated building Effective date of registration: 20230713 Granted publication date: 20211207 Pledgee: Bank of China Limited Chengdu Qingbaijiang sub branch Pledgor: Sichuan Qingyuan Construction Engineering Co.,Ltd. Registration number: Y2023980048349 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |