Connecting structure of curtain wall grating

Abstract

The utility model discloses a connecting structure of a curtain wall grid. The curtain wall grid is composed of a plurality of unit grids. Comprising a connecting frame, a bullet grille assembly, a strip-shaped grille assembly and an insertion core. The multiple unit grids are connected through the bullet-shaped grid assemblies and the strip-shaped grid assemblies. The connecting frame is assembled on the two sides of the curtain wall grating and connected with the main body steel structure through the inserting core. Due to the modular design, the installation process is greatly simplified, and the construction efficiency is improved; and meanwhile, the grid is more convenient to maintain and replace due to the modular design.

Description

Technical Field

[0001] The utility model relates to the field of construction and installation devices, in particular to a connection structure of a curtain wall grille. Background Art

[0002] As a common facing material in architecture, ceiling grilles are often used in balconies, ceilings and ventilation equipment locations. The number of facing pipes of the grille is large. If the connection nodes are improper, it will cause a huge amount of installation work at the construction site, with great difficulty in on-site installation operation by workers, low efficiency, and easy damage to the facing pipes by bumping.

[0003] In the "Split-type Connection Device for Curtain Wall Grille" disclosed in the publication number CN102383509B, it includes a connection component that constitutes the grille main body. The vertical aluminum square pipes on the left and right sides of the grille main body and each horizontal aluminum square pipe are fixedly connected into a unit grille through connection angle pieces. The vertical aluminum square pipes between the upper and lower adjacent groups of unit grille main bodies are assembled together by top insertion cores. A hanging piece is fixed on the outside of the vertical aluminum square pipe of each group of unit grille main bodies, and the bottom angle piece in the connection component that cooperates with the hanging piece is fixedly connected to the building main body support; however, the above device adopts a split-type connection design, enabling the grille main body to be conveniently split into multiple parts for easy transportation and installation, but its device is not easy to assemble and disassemble, and the construction efficiency is low. Summary of the Invention

[0004] In order to overcome the defects in the above-mentioned prior art, a connection structure of a curtain wall grille that is convenient for installation and disassembly and has high installation efficiency is provided.

[0005] The technical solution of the utility model is as follows: A connection structure of a curtain wall grille, where the curtain wall grille is composed of multiple unit grilles; it includes a connection frame, a bullet-head grille component, a strip-shaped grille component and an insertion core; multiple unit grilles are connected by the bullet-head grille component and the strip-shaped grille component; the connection frame is assembled on the upper sides of both sides of the curtain wall grille, and the connection frame is connected to the main steel structure through the insertion core. This modular design greatly simplifies the installation process and improves the construction efficiency. At the same time, the modular design also makes the maintenance and replacement of the grille more convenient.

[0006] Preferably, the insertion core is embedded in the connection frame, and a positioning structure is provided on the outer side wall of the insertion core, and the positioning structure abuts against the inner wall of the connection frame. The tight abutment of the positioning structure and the inner wall of the connection frame can ensure the stable position of the insertion core in the connection frame, prevent the insertion core from shaking or shifting during use, thereby enhancing the stability of the entire connection structure.

[0007] Preferably, the connecting frame is provided with bolt fixing grooves and bolt assemblies, and the bolt assemblies are assembled in the bolt fixing grooves to connect with the curtain wall grille. This ensures a firm connection between the curtain wall grille and the connecting frame, improving the connection strength of the overall structure; the bolt fixing grooves improve the assembly accuracy.

[0008] Preferably, the bullet-shaped grille assemblies are assembled between multiple vertically arranged cell grilles. This enhances the structural stability of the entire grille system. The bullet-shaped grille assemblies tightly connect each cell grille together to form a whole, improving the load-bearing capacity and wind resistance of the grille; it makes the installation process simpler and faster. They can be easily inserted between adjacent cell grilles. This installation method not only reduces the installation steps but also lowers the installation difficulty and improves the construction efficiency.

[0009] Preferably, the bullet-shaped grille assembly includes a bullet-shaped grille and a connecting clip; the bullet-shaped grille is provided with an assembly port for assembling the connecting clip, and the connecting clip is provided with a protruding part for clamping with the bullet-shaped grille. The connecting clip and the bullet-shaped grille are connected by the clamping method of the protruding part and the assembly port, without the need for additional tools or complex operation steps. This greatly simplifies the installation process and improves the construction efficiency.

[0010] Preferably, the strip-shaped grille assembly includes a first small grille and a second small grille; the first small grille is assembled between multiple horizontally arranged cell grilles, and the second small grille is assembled on the outermost cell grille in the horizontal arrangement. The first small grille plays a role in connecting and strengthening between multiple horizontally arranged cell grilles, tightly connecting each cell grille together to form a more stable overall structure. The second small grille is assembled on the outermost cell grille in the horizontal arrangement, playing a role in protecting the outer cell grille.

[0011] Preferably, both the first small grille and the second small grille are connected to the bullet-shaped grille assembly by screws. The screw connection is relatively simple, and the installer can quickly complete the connection between the first small grille, the second small grille and the bullet-shaped grille assembly. This not only improves the construction efficiency but also reduces the installation cost.

[0012] Preferably, the height of the first small grille is greater than that of the second small grille, the second small grille abuts against the connecting frame, and both the first small grille and the second small grille are provided with positioning grooves for assembling screws. This enhances the stability of the curtain wall grille system, enabling it to resist the action of various external forces.

[0013] Preferably, sealing plates are assembled around the curtain wall grille. The sealing plates effectively prevent external objects from entering the interior of the grille, improving safety.

[0014] Preferably, a pin is assembled between the ferrule and the main body steel structure, and a pin groove for fixing the pin is provided on the inner side wall of the ferrule. Through the insertion of the pin, an effective connection is formed between the ferrule and the main body steel structure, preventing loosening or displacement.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] A connecting structure of a curtain wall grille connects multiple unit grilles together through a bullet-shaped grille assembly and a strip-shaped grille assembly, realizing modular design, facilitating assembly and disassembly, and improving construction efficiency.

[0017] Furthermore, the curtain wall grille is connected to the main body steel structure through a ferrule, and the connecting frame uses a bolt fixing groove and a bolt assembly to connect the curtain wall grille, providing multiple connection methods and increasing the flexibility of installation.

[0018] Furthermore, the design of the bullet-shaped grille and the strip-shaped grille not only enhances the structural strength of the grille but also optimizes the visual effect, making the curtain wall grille more aesthetically pleasing.

[0019] Other features and advantages of the utility model will be disclosed in detail in the following specific embodiments and the drawings. Description of the Drawings

[0020] The following further describes the utility model with reference to the drawings:

[0021] Figure 1 It is an installation structure diagram of a connecting structure of a curtain wall grille of the utility model;

[0022] Figure 2 It is a transverse sectional view of a connecting structure of a curtain wall grille of the utility model;

[0023] Figure 3 It is a vertical sectional view of a connecting structure of a curtain wall grille of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the connecting frame of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the ferrule of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the bullet-shaped grille core of the utility model;

[0027] Figure 7 It is a structural schematic diagram of the connecting clip of the utility model;

[0028] Figure 8 It is a structural schematic diagram of the first small grille of the utility model;

[0029] Figure 9 This is a schematic structural view of the second small grid of the present utility model;

[0030] The description of the reference numerals in the drawings is as follows:

[0031] Curtain wall grid 1, unit grid 11, connection frame 2, bullet-shaped grid assembly 3, strip-shaped grid assembly 4, insert core 5, main steel structure 6, positioning structure 51, pin slot 52, bolt fixing slot 21, bolt assembly 22, bullet-shaped grid 31, connection clip 32, assembly port 311, raised part 321, first small grid 41, second small grid 42, positioning slot 43, sealing plate 7, pin 8. Specific embodiments

[0032] Next, the technical solutions of the embodiments of the present utility model will be explained and described with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0033] In the following description, terms such as "inner", "outer", "upper", "lower", "left", "right", etc. indicating orientation or position relationship are only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0034] As Figures 1 to 9 shown, a connection structure of a curtain wall grid. The curtain wall grid 1 is composed of a plurality of unit grids 11; the plurality of unit grids 11, as the main part of the curtain wall, are modularly installed through the connection structure, improving the installation efficiency.

[0035] Among them, the connection structure includes a connection frame 2, a bullet-shaped grid assembly 3, a strip-shaped grid assembly 4, and an insert core 5; the plurality of unit grids 11 are connected through the bullet-shaped grid assembly 3 and the strip-shaped grid assembly 4; the bullet-shaped grid assembly 3 and the strip-shaped grid assembly 4 provide diverse connection methods between the unit grids 11, and appropriate connection methods can be selected according to specific requirements, enhancing the flexibility and adaptability of the connection.

[0036] Among them, the connecting frame 2 is assembled above both sides of the curtain wall grille 1, used to fix and support the curtain wall grille, and is connected to the main steel structure 6 through the core insert 5. This ensures the stability and safety of the curtain wall grille. The design of the core insert 5 makes the connection tighter and not easily loosened, enhancing the stability of the overall structure. The core insert 5 is embedded in the connecting frame 2, and a positioning structure 51 is provided on the outer side wall of the core insert 5. The positioning structure 51 abuts against the inner wall of the connecting frame 2. The design of the positioning structure 51 enables the core insert 5 to be accurately embedded in the connecting frame 2 during installation without excessive adjustment, improving the installation accuracy and reducing the installation difficulty. And the connecting frame 2 is provided with a bolt fixing groove 21 and a bolt assembly 22. The bolt assembly 22 is assembled in the bolt fixing groove 21 and connected to the curtain wall grille 1. The assembly and disassembly of the bolt assembly 22 are relatively simple and fast, without the need for special tools or skills, reducing the installation difficulty. At the same time, bolt connection also allows a certain degree of fine adjustment, facilitating precise adjustment during installation to ensure the flatness and perpendicularity of the curtain wall grille.

[0037] Furthermore, a pin 8 is assembled between the core insert 5 and the main steel structure 6. A pin slot 52 for fixing the pin 8 is provided on the inner side wall of the core insert 5; this enhances the stability of the connection structure, and the pin slot 52 improves the installation accuracy of the pin 8 and increases the installation efficiency.

[0038] Among them, the bullet-shaped grille assembly 3 is assembled between a plurality of vertically arranged cell grilles 11. The design of the bullet-shaped grille assembly 3 makes the installation process simpler and faster. The bullet-shaped grille assembly 3 can be easily inserted between adjacent cell grilles 11 and fixed through specific connection methods (such as bolt connection, snap connection, etc.). This installation method not only reduces the installation steps but also reduces the installation difficulty and improves the construction efficiency.

[0039] Furthermore, the bullet-shaped grille assembly 3 includes a bullet-shaped grille 31 and a connecting clip 32; the bullet-shaped grille 31 is provided with an assembly opening 311 for assembling the connecting clip 32, and the connecting clip 32 is provided with a protruding part 321 for clamping with the bullet-shaped grille 31. The tight clamping of the protruding part 321 and the assembly opening 311 makes the connection between the connecting clip 32 and the bullet-shaped grille 31 more stable and reliable. This connection method can withstand greater external forces and vibrations, ensuring the long-term stable operation of the curtain wall grille system. Due to the clamping design of the protruding part 321 and the assembly opening 311, the connecting clip 32 can be accurately positioned with the bullet-shaped grille 31, ensuring the accuracy and stability of the connection. This helps to improve the installation accuracy of the entire curtain wall grille system.

[0040] Among them, the strip-shaped grille assembly 4 includes a first small grille 41 and a second small grille 42; the first small grille 41 is assembled between a plurality of cell grilles 11 arranged horizontally, and the second small grille 42 is assembled on the outermost cell grille 11 arranged horizontally. The first small grille 41 and the second small grille 42 tightly connect each cell grille together, forming a more stable overall structure. Both the first small grille 41 and the second small grille 42 are connected to the bullet-shaped grille assembly 3 by screws; screw connection is relatively simple and fast, and installers can complete the connection between the first small grille and the bullet-shaped grille assembly through simple operations. This improves the construction efficiency and reduces the installation time. By connecting with the bullet-shaped grille assembly 3 by screws, the connectivity of the entire curtain wall grille is improved, making the entire curtain wall grille more stable.

[0041] Furthermore, the height of the first small grille 41 is greater than that of the second small grille 42, and the second small grille 42 abuts against the connection frame 2, making the entire curtain wall grille more neat and beautiful in appearance and enhancing the overall aesthetic feeling of the building. Both the first small grille 41 and the second small grille 42 are provided with positioning grooves 43 for assembling screws, which improves the assembly efficiency.

[0042] Sealing plates 7 are assembled around the curtain wall grille 1; the sealing plates 7 are used to seal the edges of the grille, enhancing the overall aesthetics and safety.

[0043] The installation steps of a connection structure of a curtain wall grille are as follows:

[0044] First, assemble the bullet-shaped grille assembly 3 between a plurality of cell grilles 11 arranged vertically, ensuring that the connection card 32 is firmly clamped with the assembly port 311 of the bullet-shaped grille 31. Assemble the first small grille 41 between a plurality of cell grilles 11 arranged horizontally, assemble the second small grille 42 on the outermost cell grille 11, and fix it with screws.

[0045] Next, assemble the connection frame 2 above both sides of the curtain wall grille 1 and fix it with bolt assemblies 22. Embed the core 5 into the connection frame 2, ensuring that the positioning structure 51 abuts against the inner wall of the connection frame 2; assemble the sealing plates 7 around the curtain wall grille 1.

[0046] Finally, connect with the main steel structure 6 through the core 5 and the pin 8 to complete the installation.

[0047] As described above, only the specific implementation manners of the present invention are provided, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific implementation manners. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. A curtain wall grille connection structure, the curtain wall grille (1) being composed of a plurality of unit grilles (11); characterized in that: It comprises a connection frame (2), a bullet-shaped grille assembly (3), a strip grille assembly (4) and an insert (5); the plurality of unit grilles (11) are connected via the bullet-shaped grille assembly (3) and the strip grille assembly (4); the connection frame (2) is mounted on both sides of the curtain wall grille (1), and the connection frame (2) is connected to the main steel structure (6) via the insert (5).

2. The connection structure of the curtain wall grille according to claim 1, characterized in that: The insert (5) is embedded in the connection frame (2); a positioning structure (51) is provided on the outer wall of the insert (5); the positioning structure (51) abuts against the inner wall of the connection frame (2).

3. The connection structure of the curtain wall grille according to claim 1, characterized in that: The connection frame (2) is provided with a bolt fixing groove (21) and a bolt assembly (22), and the bolt assembly (22) is assembled in the bolt fixing groove (21) and connected to the curtain wall grille (1).

4. The connection structure of the curtain wall grille according to claim 1, characterized in that: The bullet-shaped grille assembly (3) is assembled between a plurality of unit grilles (11) arranged vertically.

5. The connection structure of the curtain wall grille according to claim 1, characterized in that: The bullet-shaped grille assembly (3) comprises a bullet-shaped grille (31) and a connecting clamp (32); the bullet-shaped grille (31) is provided with an assembly opening (311) for assembling the connecting clamp (32), and the connecting clamp (32) is provided with a protrusion (321) for clamping with the bullet-shaped grille (31).

6. The connection structure of the curtain wall grille according to claim 1, characterized in that: The strip grid assembly (4) comprises a first small grid (41) and a second small grid (42); the first small grid (41) is mounted between a plurality of unit grids (11) arranged transversely, and the second small grid (42) is mounted on the outermost unit grid (11) arranged transversely.

7. The connection structure of the curtain wall grille according to claim 6, characterized in that: The first small grille (41) and the second small grille (42) are both connected to the bullet-shaped grille assembly (3) via screws.

8. The connection structure of curtain wall grille according to claim 6, characterized in that: The height of the first small grille (41) is greater than that of the second small grille (42); the second small grille (42) abuts against the connection frame (2); and both the first small grille (41) and the second small grille (42) are provided with positioning grooves (43) for assembling screws.

9. The connection structure of curtain wall grille according to claim 1, characterized in that: The curtain wall grille (1) is equipped with sealing plates (7) around its periphery.

10. The connection structure of curtain wall grille according to claim 1, characterized in that: A pin (8) is mounted between the insert (5) and the main steel structure (6), and an inner side wall of the insert (5) is provided with a pin groove (52) for fixing the pin (8).

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