CN217232258U - Precast beam connection structure - Google Patents
Precast beam connection structure Download PDFInfo
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- CN217232258U CN217232258U CN202220592430.7U CN202220592430U CN217232258U CN 217232258 U CN217232258 U CN 217232258U CN 202220592430 U CN202220592430 U CN 202220592430U CN 217232258 U CN217232258 U CN 217232258U
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- connecting piece
- precast beam
- connection structure
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Abstract
The utility model belongs to the technical field of the precast beam, concretely relates to precast beam connection structure. This precast beam connection structure includes: four side surfaces of the upright post are provided with inserting grooves; the beam column connecting piece is provided with a first beam inserting port used for installing the end part of the precast beam on one side, and an inserting block matched with the corresponding inserting groove is arranged on the opposite side of the first beam inserting port; and wing plates are respectively arranged on two sides of the first beam inserting port on the beam-column connecting piece, bolt holes are formed in the wing plates, and the beam-column connecting piece on the adjacent side surface of the upright post is connected with the adjacent wing plates of the two through fixing pieces. The installation process of the precast beam connecting structure is simple and convenient, and the efficiency is high; the connecting structure has good fastening performance and strong integrity; the beam column connecting piece is a universal piece which can be used universally and is convenient to cast and process.
Description
Technical Field
The utility model belongs to the technical field of the precast beam, concretely relates to precast beam connection structure.
Background
The precast beam is formed by erecting, stirring and pouring a formwork on site in a concrete member factory or a construction site, and is transported to an installation position for installation after the strength reaches design specifications.
In order to improve the efficiency of assembling the precast girders on site, it is necessary to design the coupling structure of the precast girders 3 in a form convenient for assembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precast beam connection structure to solve above-mentioned technical problem.
In order to solve the technical problem, the utility model provides a precast beam connection structure, include: four side surfaces of the upright post are provided with inserting grooves; the beam column connecting piece is provided with a first beam inserting port used for installing the end part of the precast beam on one side, and an inserting block matched with the corresponding inserting groove is arranged on the opposite side of the first beam inserting port; and wing plates are respectively arranged on two sides of the first beam inserting port on the beam-column connecting piece, bolt holes are formed in the wing plates, and the beam-column connecting piece on the adjacent side surface of the upright post is connected with the adjacent wing plates of the two through fixing pieces.
Furthermore, the insertion groove is an I-shaped groove, and the insertion block is an I-shaped insertion block.
Furthermore, the included angle between the wing plate and the side surface of the beam-column connecting piece is 45 degrees.
Furthermore, a reinforcing rib is arranged between the wing plate and the side face of the beam-column connecting piece.
Further, the top surface and the bottom surface of the beam-column connecting piece are both provided with bolt holes penetrating through the first beam inserting ports; the upper surface and the lower surface of the end part of the precast beam are provided with bolt holes.
Further, including the roof beam connecting piece that is used for connecting the tip of two precast beams, more than two precast beams can be connected in proper order to at least one side of stand, and more than two precast beams pass through the roof beam connecting piece and connect.
Furthermore, inserting grooves are also formed in the two end faces of the precast beam; one side of the beam-beam connecting piece is provided with a second beam inserting port used for installing the end part of the precast beam, and the opposite side of the beam-beam connecting piece, which is located at the second beam inserting port, is provided with a second inserting block matched with the corresponding inserting groove.
Further, the top surface and the bottom surface of the beam-beam connecting piece are both provided with bolt holes penetrating through the second beam inserting ports; and the upper surface and the lower surface of the second inserting block are provided with bolt holes corresponding to the positions of the bolt holes at the end parts of the precast beams.
The beneficial effects of the utility model are that, the utility model discloses a four sides of precast beam connection structure's stand all are provided with the inserting groove, and the precast beam through four beam column connecting pieces respectively with the inserting groove erection joint of stand, convenient assembling, and stable in structure.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a precast beam connection structure of the present invention;
fig. 2 is a schematic view of the assembly of the beam column of the precast beam connection structure of the present invention;
fig. 3 is a schematic view of the assembly of the beam and the girder of the precast beam connecting structure of the present invention;
fig. 4 and 5 are perspective views of the girder connecting member of the precast girder connecting structure of the present invention.
In the figure:
the beam-column connection structure comprises a column 1, an insertion groove 11, a beam-column connection part 2, a first beam insertion interface 21, an insertion block 22, a wing plate 23, a reinforcing rib 24, a prefabricated beam 3, a bolt hole 4, a beam-beam connection part 5, a second beam insertion interface 51, a second insertion block 52, a third beam insertion interface 53 and a fixing part 6.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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 efforts all belong to the protection scope of the present invention.
Examples
As shown in fig. 1 and 2, the present embodiment provides a precast beam connection structure including: four side surfaces of the upright post 1 are provided with inserting grooves 11; the beam-column connecting piece 2 is provided with a first beam inserting port 21 used for installing the end part of the precast beam 3 on one side, and an inserting block 22 matched with the corresponding inserting groove 11 is arranged on the opposite side of the first beam inserting port 21; wing plates 23 are further respectively arranged on two sides of the first beam inserting port 21 on the beam column connecting piece 2, bolt holes 4 are formed in the wing plates 23, and the beam column connecting piece 2 on the adjacent side face of the upright post 1 is connected with the adjacent wing plates 23 through fixing pieces 6.
In this embodiment, four sides of the column 1 are provided with the insertion grooves 11, one side of the beam-column connector 2 is provided with a first beam insertion port 21 for installing the end of the precast beam 3, and the other side is provided with an insertion block 22 adapted to the corresponding insertion groove 11.
During installation, the insertion blocks 22 of the four beam-column connecting pieces 2 are respectively inserted into the insertion grooves 11 on the four side surfaces of the upright post 1, and then the wing plates 23 of the four beam-column connecting pieces 2 are connected through the fixing pieces 6, so that the four beam-column connecting pieces 2 surround the upright post 1; the ends of the precast girders 3 are then inserted into the corresponding first girder insertion ports 21, respectively, and fixed by the fixing members 6.
In the embodiment, the installation process of the precast beam connecting structure is simple and convenient, and the efficiency is high; the connecting structure has good fastening performance and strong integrity; the four beam-column connecting pieces 2 are universal pieces and are convenient to cast and process.
In this embodiment, optionally, the insertion groove 11 is an i-shaped groove, and the insertion block 22 is an i-shaped insertion block; the wing plates 23 and the side surface included angle of the beam-column connecting piece 2 is 45 degrees, so that the adjacent wing plates can be closely attached, the fastening piece 6 can be conveniently assembled, and the integrity is good.
In the present embodiment, it is preferable that a reinforcing rib 24 is provided between the wing plate 23 and the side surface of the beam-column connecting member 2.
In this embodiment, optionally, the top surface and the bottom surface of the beam-column connecting member 2 are both provided with bolt holes 4 penetrating through the first beam-insertion ports 21; the upper surface and the lower surface of the end part of the precast beam 3 are respectively provided with a bolt hole 4, and the end parts of the precast beam 3 are respectively inserted into the corresponding first beam inserting ports 21 and are fixed through the fixing parts 6.
As shown in fig. 1, 3 and 4, in the present embodiment, the precast beam connecting structure further includes a beam connection member 5 for connecting ends of two precast beams.
In the present embodiment, as a preferred embodiment, insertion grooves 11 are also provided on two end faces of the precast beam 3; one side of the beam-beam connector 5 is provided with a second beam socket 51 for mounting an end of the precast beam 3, and the opposite side of the second beam socket 51 is provided with a second socket block 52 adapted to the corresponding socket 11.
In the embodiment, when the precast beam is connected with the precast beam, the second insertion block 52 of the beam-beam connecting member 5 is inserted into the insertion groove 11 on the beam end surface and fixed by the fastener 6; the end of the other precast beam is then inserted into the second beam socket 51 of the beam-beam connector 5 and fixed by the fastener 6.
In this embodiment, preferably, the top surface and the bottom surface of the beam-beam connecting member 5 are both provided with bolt holes 4 penetrating through the second beam insertion ports 51; the upper surface and the lower surface of the second plug-in block 52 are provided with bolt holes 4 corresponding to the positions of the bolt holes 4 at the end part of the precast beam 3.
In this embodiment, optionally, one side of the beam-beam connector 5 is provided with a second beam socket 51 for installing an end of the precast beam 3, and an opposite side of the second beam socket 51 is provided with a third beam socket 53 (as shown in fig. 5), and a second socket block 52 adapted to the corresponding socket 11 is provided in the second beam socket. Namely, when the second splicing block 52 is inserted into the end splicing groove 11 of the precast beam 3 during installation, the third beam splicing opening 53 is used for accommodating and wrapping the end of the precast beam 3, and the stress performance of the end is improved.
In conclusion, the installation process of the precast beam connecting structure of the embodiment is simple and convenient, and the efficiency is high; the connecting structure has good fastening performance and strong integrity; the four beam column connecting pieces 2 and the prefabricated beam 3 are universal parts, so that the processing and the production are convenient; the two end faces of the precast beam 3 are also provided with the splicing grooves 11, and the precast beam can be assembled with the beam column connecting piece 2 and the beam connecting piece 5 in a universal way, so that the efficiency is high; and the first beam socket 21 and the second beam socket 51 can accommodate the end parts of the prefabricated beam 3, so that the strength of the prefabricated beam 3 can be improved.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A precast beam connection structure characterized by comprising:
the upright post (1) is provided with inserting grooves (11) on four side surfaces;
the beam-column connecting piece (2) is provided with a first beam inserting port (21) used for installing the end part of the precast beam (3) on one side, and an inserting block (22) matched with the corresponding inserting groove (11) is arranged on the opposite side of the first beam inserting port (21); the two sides of the first beam inserting port (21) on the beam-column connecting piece (2) are respectively provided with wing plates (23), the wing plates (23) are provided with bolt holes (4), and the beam-column connecting piece (2) on the adjacent side surfaces of the upright post (1) is connected with the adjacent wing plates (23) through fixing pieces (6).
2. The precast beam connection structure according to claim 1,
the plug groove (11) is an I-shaped groove, and the plug block (22) is an I-shaped plug block.
3. The precast beam connection structure according to claim 1,
the included angle between the wing plate (23) and the side surface of the beam-column connecting piece (2) is 45 degrees.
4. The precast beam connection structure according to claim 3,
and a reinforcing rib (24) is arranged between the wing plate (23) and the side surface of the beam-column connecting piece (2).
5. The precast beam connection structure according to claim 1,
the top surface and the bottom surface of the beam-column connecting piece (2) are respectively provided with a bolt hole (4) which penetrates through the first beam inserting port (21);
the upper surface and the lower surface of the end part of the precast beam (3) are provided with bolt holes (4).
6. A precast beam connection structure according to claim 1, comprising a beam connection member (5) for connecting ends of two precast beams, at least one side of the column (1) being capable of sequentially connecting more than two precast beams (3), the more than two precast beams (3) being connected by the beam connection member (5).
7. The precast beam connection structure according to claim 6,
inserting grooves (11) are formed in two end faces of the precast beam (3);
and a second beam inserting port (51) used for installing the end part of the precast beam (3) is arranged on one side of the beam-beam connecting piece (5), and a second inserting block (52) matched with the corresponding inserting groove (11) is arranged on the opposite side of the second beam inserting port (51).
8. The precast beam connecting structure according to claim 7,
the top surface and the bottom surface of the beam-beam connecting piece (5) are provided with bolt holes (4) which penetrate through the second beam inserting port (51);
and the upper surface and the lower surface of the second plug-in block (52) are respectively provided with a bolt hole (4) corresponding to the position of the bolt hole (4) at the end part of the precast beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220592430.7U CN217232258U (en) | 2022-03-17 | 2022-03-17 | Precast beam connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220592430.7U CN217232258U (en) | 2022-03-17 | 2022-03-17 | Precast beam connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217232258U true CN217232258U (en) | 2022-08-19 |
Family
ID=82843702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220592430.7U Active CN217232258U (en) | 2022-03-17 | 2022-03-17 | Precast beam connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217232258U (en) |
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2022
- 2022-03-17 CN CN202220592430.7U patent/CN217232258U/en active Active
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