CN216075594U - Locking connection structure that moves of girder and secondary beam - Google Patents
Locking connection structure that moves of girder and secondary beam Download PDFInfo
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- CN216075594U CN216075594U CN202121463320.2U CN202121463320U CN216075594U CN 216075594 U CN216075594 U CN 216075594U CN 202121463320 U CN202121463320 U CN 202121463320U CN 216075594 U CN216075594 U CN 216075594U
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Abstract
The utility model relates to the technical field of building design, and particularly discloses an anti-loosening connecting structure of a main beam and a secondary beam, which comprises the main beam, the secondary beam and a fixing piece; the main beam and the secondary beam are connected through a fixing piece; the main beam comprises a main upper beam plate, a main lower beam plate and a main web plate, and the secondary beam comprises a secondary upper beam plate, a secondary lower beam plate and a secondary web plate; the fixing piece is installed on a secondary web of the secondary beam. According to the utility model, the secondary web plate is provided with the fixing piece for facilitating the connection of the main beam and the secondary beam, the fixing piece is provided with two fixing pieces, the two fixing pieces are respectively composed of the first U-shaped piece and the second U-shaped piece, the upper surface and the lower surface of each of the first U-shaped piece and the second U-shaped piece are respectively provided with the connecting teeth, and the side, close to the secondary web plate, of each of the first U-shaped piece is also provided with the positioning insert block, so that when the fixing piece is connected with the secondary web plate, the fixing piece can be further fixed with the main beam and the secondary beam through the matching of the connecting teeth and the positioning insert blocks, and the connection stability of the main beam and the secondary beam is further ensured.
Description
Technical Field
The utility model relates to the technical field of building design, in particular to an anti-loosening connecting structure of a main beam and a secondary beam.
Background
At present, a main beam is a main framework for bearing the structural safety of the whole building in building design, is a necessary component for meeting the requirements of strength and stability, and has higher strength requirement. The secondary beam is a secondary framework arranged for meeting the building requirements (such as functional area division) and the effective connection of the main beam, the column and the like, and emphasizes the structural requirements. When connecting, the design of being connected of steel construction girder and secondary beam will guarantee to connect that power is clear and definite and reasonable, simple manufacture, the installation of being convenient for.
The prior patent application numbers are: CN201921192374.2, patent name: the utility model provides a be used for girder of architectural design and the utility model patent of additional connecting structure of secondary beam, this scheme adopts the reinforcement connecting piece structure to connect, need not carry out the welding of stiffening rib in the web relevant position of girder, save artifically, can reduce installation time when installing girder and secondary beam, the top and the bottom of reinforcing the connecting piece have short L shaped steel board and long L shaped steel board simultaneously, can guarantee to consolidate and keep the effect perpendicular and that support between the web of connecting piece and girder, the connection biography power of girder and secondary beam has been guaranteed.
However, when the reinforcing connecting piece is installed, the reinforcing connecting piece is installed in a bolt mode, so that the reinforcing connecting piece is easy to loosen in the long-term use process, and the connection stability of the main beam and the secondary beam is affected, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a looseness-proof connecting structure of a main beam and a secondary beam, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a main beam and secondary beam anti-loosening connecting structure comprises a main beam, a secondary beam and a fixing piece; the main beam and the secondary beam are connected through a fixing piece; the main beam and the secondary beam are in vertical structures, and the sections of the main beam and the secondary beam are in I-shaped structures; the main beam comprises a main upper beam plate, a main lower beam plate and a main web plate, and the secondary beam comprises a secondary upper beam plate, a secondary lower beam plate and a secondary web plate; the fixing piece is arranged on a secondary web plate of the secondary beam; the two fixing pieces are arranged and are respectively arranged on the left side and the right side of the secondary web plate; the fixing piece comprises a first U-shaped piece and a second U-shaped piece, and openings of the first U-shaped piece and the second U-shaped piece are far away from the secondary web plate; a plurality of connecting teeth are arranged on the upper and lower surfaces of the first U-shaped part and the second U-shaped part at equal intervals; and a positioning insertion block is fixedly arranged on the outer side wall of the first U-shaped piece close to the secondary beam.
Preferably, the first U-shaped part and the second U-shaped part are fixed with the main beam and the secondary beam through bolts and nuts.
Preferably, the main lower beam plate, the secondary upper beam plate and the main upper beam plate are provided with connecting tooth sockets for inserting the connecting teeth from outside to inside in the positions corresponding to the connecting teeth.
Preferably, the connecting teeth are of a sawtooth structure obliquely arranged.
Preferably, a positioning slot for inserting the positioning insertion block is formed in the position, corresponding to the positioning insertion block, of the secondary web plate, and the positioning insertion block is clamped inside the positioning slot.
Preferably, the cross section of the positioning insertion block is of a regular polygon structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the secondary web plate is provided with the fixing piece for facilitating the connection of the main beam and the secondary beam, the fixing piece is provided with two fixing pieces, the two fixing pieces are respectively composed of the first U-shaped piece and the second U-shaped piece, the upper surface and the lower surface of each of the first U-shaped piece and the second U-shaped piece are respectively provided with the connecting teeth, and the side, close to the secondary web plate, of each of the first U-shaped piece is also provided with the positioning insert block, so that when the fixing piece is connected with the secondary web plate, the fixing piece can be further fixed with the main beam and the secondary beam through the matching of the connecting teeth and the positioning insert blocks, the stability of the fixing piece is improved, and the connection stability of the main beam and the secondary beam is further ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of part A of the present invention;
fig. 3 is a partial detailed structural diagram of the secondary beam of the present invention.
In the figure: 1. a main beam; 2. a secondary beam; 3. a fixing member; 4. a main upper beam panel; 5. a main lower beam panel; 6. a primary web; 7. a secondary upper beam plate; 8. a secondary lower beam plate; 9. a secondary web; 10. a first U-shaped piece; 11. a second U-shaped piece; 12. a connecting tooth; 13. positioning the insert block; 14. connecting the tooth grooves; 15. and positioning the slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a main beam and secondary beam anti-loosening connecting structure comprises a main beam 1, a secondary beam 2 and a fixing piece 3; the main beam 1 and the secondary beam 2 are connected through a fixing piece 3; the main beam 1 and the secondary beam 2 are in a vertical structure, and the sections of the main beam 1 and the secondary beam 2 are in an I-shaped structure; the main beam 1 comprises a main upper beam plate 4, a main lower beam plate 5 and a main web plate 6, and the secondary beam 2 comprises a secondary upper beam plate 7, a secondary lower beam plate 8 and a secondary web plate 9; the fixing piece 3 is arranged on a secondary web plate 9 of the secondary beam 2; two fixing pieces 3 are arranged and are respectively arranged at the left side and the right side of the secondary web plate 9; the fixing element 3 comprises a first U-shaped part 10 and a second U-shaped part 11, the openings of the first U-shaped part 10 and the second U-shaped part 11 are arranged far away from the secondary web 9; a plurality of connecting teeth 12 are arranged on the upper and lower surfaces of the first U-shaped part 10 and the second U-shaped part 11 at equal intervals; and a positioning insert 13 is fixedly arranged on the outer side wall of the first U-shaped part 10 close to the secondary beam 2.
Further, the first U-shaped member 10 and the second U-shaped member 11 are fixed to the main beam 1 and the secondary beam 2 by bolts and nuts.
Furthermore, the main lower beam plate 5, the secondary upper beam plate 7 and the main upper beam plate 4 are provided with connecting tooth grooves 14 for inserting the connecting teeth 12 from outside to inside at positions corresponding to the connecting teeth 12.
Further, the connecting teeth 12 are of a saw-tooth structure arranged obliquely.
Furthermore, a positioning slot 15 for inserting the positioning insertion block 13 is formed in the position, corresponding to the positioning insertion block 13, of the secondary web 9, and the positioning insertion block 13 is clamped inside the positioning slot 15.
Further, the cross section of the positioning insertion block 13 is in a regular polygon structure.
The working principle is as follows: according to the utility model, the secondary web plate 9 is provided with the fixing piece 3 for facilitating the connection of the main beam 1 and the secondary beam 2, the fixing piece 3 is provided with two fixing pieces, and each fixing piece 3 consists of the first U-shaped piece 10 and the second U-shaped piece 11, when the fixing piece 3 is connected with the secondary web plate 9, the connecting teeth 12 on the first U-shaped piece 10 and the second U-shaped piece 11 can be inserted into the corresponding connecting tooth grooves 14, meanwhile, the positioning insertion blocks 13 on the first U-shaped piece 10 are inserted into the corresponding positioning insertion grooves 15, and through the matching of the connecting teeth 12 and the positioning insertion blocks 13, the further fixing with the main beam 1 and the secondary beam 2 can be further strengthened, the stability of the fixing piece 3 is improved, and the stability of the connection of the main beam 1 and the secondary beam 2 is further ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a locking connection structure that moves of girder and secondary beam which characterized in that: comprises a main beam (1), a secondary beam (2) and a fixing piece (3); the main beam (1) and the secondary beam (2) are connected through a fixing piece (3); the main beam (1) and the secondary beam (2) are in vertical structures, and the sections of the main beam (1) and the secondary beam (2) are in I-shaped structures; the main beam (1) comprises a main upper beam plate (4), a main lower beam plate (5) and a main web plate (6), and the secondary beam (2) comprises a secondary upper beam plate (7), a secondary lower beam plate (8) and a secondary web plate (9); the fixing piece (3) is arranged on a secondary web plate (9) of the secondary beam (2); the two fixing pieces (3) are arranged and are respectively arranged at the left side and the right side of the secondary web plate (9); the fixing piece (3) comprises a first U-shaped piece (10) and a second U-shaped piece (11), and the openings of the first U-shaped piece (10) and the second U-shaped piece (11) are far away from the secondary web (9); a plurality of connecting teeth (12) are arranged on the upper and lower surfaces of the first U-shaped part (10) and the second U-shaped part (11) at equal intervals; and a positioning insertion block (13) is fixedly arranged on the outer side wall of the first U-shaped part (10) close to the secondary beam (2).
2. The anti-loosening connecting structure of the main beam and the secondary beam as claimed in claim 1, wherein: the first U-shaped piece (10) and the second U-shaped piece (11) are fixed with the main beam (1) and the secondary beam (2) through bolts and nuts.
3. The anti-loosening connecting structure of the main beam and the secondary beam as claimed in claim 1, wherein: the main lower beam plate (5), the secondary upper beam plate (7) and the main upper beam plate (4) are provided with connecting tooth grooves (14) for inserting the connecting teeth (12) from outside to inside in the positions corresponding to the connecting teeth (12).
4. The anti-loosening connecting structure of the main beam and the secondary beam as claimed in claim 1, wherein: the connecting teeth (12) are of a saw-toothed structure which is obliquely arranged.
5. The anti-loosening connecting structure of the main beam and the secondary beam as claimed in claim 1, wherein: the position of the secondary web (9) corresponding to the positioning insertion block (13) is provided with a positioning insertion slot (15) for inserting the positioning insertion block (13), and the positioning insertion block (13) is clamped in the positioning insertion slot (15).
6. The anti-loosening connecting structure of the main beam and the secondary beam as claimed in claim 1, wherein: the cross section of the positioning insertion block (13) is of a regular polygon structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120505102 | 2021-03-09 | ||
| CN2021205051024 | 2021-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075594U true CN216075594U (en) | 2022-03-18 |
Family
ID=80664147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121463320.2U Active CN216075594U (en) | 2021-03-09 | 2021-06-29 | Locking connection structure that moves of girder and secondary beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075594U (en) |
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2021
- 2021-06-29 CN CN202121463320.2U patent/CN216075594U/en active Active
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