Fabricated curtain wall grating system

Abstract

The embodiment of the utility model discloses an assembly type curtain wall grating system which comprises a transverse grating unit, a vertical grating unit, a curtain wall framework and a plurality of rows of cantilevered parts which are arranged on one side of the curtain wall framework and are arranged in parallel, and the transverse grating unit comprises a plurality of transverse grating pipes which are arranged in an arrayed mode. Each transverse grating unit comprises a plurality of transverse grating pipes and transverse connecting pieces arranged at the two ends of the transverse grating pipes, the vertical grating units comprise a plurality of vertical grating pipes arranged in an arrayed mode and vertical connecting pieces arranged at the two ends of the vertical grating pipes, and the transverse grating units are detachably connected between every two adjacent overhanging pieces through the transverse connecting pieces. The vertical grating units are detachably connected between every two adjacent overhanging pieces through the vertical connecting pieces. Compared with the prior art, by means of the innovative process design, the transverse grating and the vertical grating are connected through the frames and manufactured into assemblies respectively, a novel inserting mode is designed, the installation precision and efficiency of the assemblies are improved, and a large amount of manpower and time cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to an assembled curtain wall grille system. Background Art

[0002] At present, as curtain wall technology develops and matures, more and more buildings are adding decorative components to the outside of the original curtain wall to express the design of the building. Prefabricated design is a new form of decorative construction in recent years. When installing large-scale, super-high-rise grille curtain walls and grille and aluminum plate combination curtain walls, grilles and aluminum plates are usually assembled on site and then hoisted and installed. This installation method requires a lot of manpower and time costs, which can easily lead to serious delays in the overall construction period of the project in time-sensitive projects. Utility Model Content

[0003] The utility model aims to provide an assembled curtain wall grille system, aiming to solve the problem that the existing grille curtain wall takes too long to install.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved through the following technical solutions:

[0005] The utility model provides an assembled curtain wall grille system, comprising a transverse grille unit, a vertical grille unit, a curtain wall frame, and a plurality of rows of cantilevered members arranged in parallel on one side of the curtain wall frame, wherein the transverse grille unit comprises a plurality of arranged transverse grille tubes and transverse connecting members arranged at both ends of the plurality of transverse grille tubes, the vertical grille unit comprises a plurality of arranged vertical grille tubes and vertical connecting members arranged at both ends of the plurality of vertical grille tubes, the transverse grille unit is detachably connected between two adjacent cantilevered members through the transverse connecting members, and the vertical grille unit is detachably connected between two adjacent cantilevered members through the vertical connecting members.

[0006] Preferably, the curtain wall frame includes a plurality of transverse keels, a plurality of vertical keels and laminated insulating glass, the plurality of transverse keels are relatively parallelly arranged, the plurality of vertical keels are relatively parallelly arranged, and the laminated insulating glass is laid on the transverse keels and the vertical keels to form the curtain wall frame.

[0007] Preferably, the horizontal connector is divided into two, namely a first horizontal connector and a second horizontal connector, the vertical connector is divided into two, namely a first vertical connector and a second vertical connector, the first horizontal connector and the second horizontal connector are parallel to each other, the first vertical connector and the second vertical connector are parallel to each other, and the first horizontal connector, the second horizontal connector, the first vertical connector, and the second vertical connector together form a metal frame.

[0008] Preferably, the transverse grid tube and the vertical grid tube are both hollow tubes, and the inner walls of the transverse grid tube and the vertical grid tube are symmetrically protruded with two positioning bosses, and the transverse connecting member and the vertical connecting member are provided with screws that cooperate with the positioning bosses, and the screws are threadedly connected to the positioning bosses so that the transverse grid tube is fixedly connected to the transverse connecting member, and the vertical grid tube is fixedly connected to the vertical connecting member.

[0009] Preferably, the upper end of the vertical grille unit is the second vertical connecting member, the lower end of the vertical grille unit is the first vertical connecting member, the first vertical connecting member is inserted into the upper end of the cantilever, a connecting base is provided at the bottom of the cantilever, and the second vertical connecting member is hung on the connecting base at the bottom of the cantilever.

[0010] Preferably, the first transverse connecting member is on the left side of the transverse grille unit, and the second transverse connecting member is on the right side of the transverse grille unit. A rubber strip is provided between the second transverse connecting member and the first vertical connecting member. The second transverse connecting member is hung on the upper end of the cantilever and is reinforced and sealed by the rubber strip. The first transverse connecting member is fixedly connected to the cantilever.

[0011] Preferably, the upper end of the first horizontal connector is fixedly connected to the upper end of the second horizontal connector, and the lower end of the first horizontal connector and the lower end of the second horizontal connector are respectively clamped to the left and right ends of the second vertical connector.

[0012] Preferably, a vertical decorative strip is vertically arranged in the extension direction of the front end of the cantilever, and the vertical decorative strip is parallel to the vertical grille unit. A horizontal decorative strip is horizontally arranged in the extension direction of the front end of the cantilever, and the horizontal decorative strip is parallel to the horizontal grille unit.

[0013] Preferably, a light-emitting member is provided at the end of the vertical decorative strip.

[0014] Preferably, the cantilever member is a galvanized steel plate structure, and the transverse grille unit, the vertical grille unit, the transverse decorative strip and the vertical decorative strip are all aluminum alloy structures.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model designs an assembled curtain wall grille system, connects the grille tube with the frame to form a horizontal and vertical grille unit, and installs it between two adjacent cantilevered parts, thereby completing the installation of the assembled curtain wall grille. The utility model connects the horizontal and vertical grilles through the frame through innovative process design, and makes them into components respectively, and designs a new plug-in form to improve the installation accuracy and efficiency of the components. Compared with the on-site assembly of the grille and the shaped aluminum plate in the prior art, the assembled curtain wall grille in the utility model can save a lot of manpower and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A front structural schematic diagram of an assembled curtain wall grille system provided by an embodiment of the utility model;

[0018] Figure 2 A structural schematic diagram of the assembled curtain wall grille system provided by an embodiment of the utility model from another perspective;

[0019] Figure 3 A rear structural schematic diagram of an assembled curtain wall grille system provided in an embodiment of the utility model;

[0020] Figure 4 A schematic structural diagram of a transverse grille unit of an assembled curtain wall grille system provided in an embodiment of the utility model;

[0021] Figure 5 A schematic structural diagram of a vertical grille unit of an assembled curtain wall grille system provided in an embodiment of the utility model;

[0022] Figure 6 The assembled curtain wall grille system provided by the embodiment of the utility model Figure 1 Structural schematic diagram of the vertical section node;

[0023] Figure 7 The assembled curtain wall grille system provided by the embodiment of the utility model Figure 1 Structural schematic diagram of the cross-section node;

[0024] Figure 8 It is a schematic structural diagram of a vertical section node of a cantilever member 4 of an assembled curtain wall grille system provided in an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Curtain wall frame; 11. Horizontal keel; 12. Vertical keel; 13. Laminated insulating glass; 2. Horizontal grille unit; 21. Horizontal grille tube; 22. Horizontal connector; 221. First horizontal connector; 222. Second horizontal connector; 3. Vertical grille unit; 31. Vertical grille tube; 32. Vertical connector; 321. First vertical connector; 322. Second vertical connector; 33. Positioning boss; 34. Screw; 35. Rubber strip; 4. Cantilever; 41. Connecting base; 5. Horizontal decorative strip; 6. Vertical decorative strip; 7. Light-emitting part. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0029] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0030] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0031] See also Figures 1 to 8The specific embodiment of the utility model discloses an assembled curtain wall grille system, including a transverse grille unit 2, a vertical grille unit 3, a curtain wall frame 1, and a plurality of rows of cantilever members 4 arranged in parallel on one side of the curtain wall frame 1, the transverse grille unit 2 includes a plurality of arranged transverse grille tubes 21, and transverse connecting members 22 arranged at both ends of the plurality of transverse grille tubes 21, the vertical grille unit 3 includes a plurality of arranged vertical grille tubes 31, and vertical connecting members 32 arranged at both ends of the plurality of vertical grille tubes 31, the transverse grille unit 2 is detachably connected between two adjacent cantilever members 4 through the transverse connecting member 22, and the vertical grille unit 3 is detachably connected between two adjacent cantilever members 4 through the vertical connecting member 32.

[0032] Specifically, in the present embodiment, a number of steel parts are fixed on the main body of the building to form a cantilever member 4, and a grille tube is arranged between two adjacent cantilever members 4. Since a large amount of manpower and time are required to install a large-area, super-high-rise grille curtain wall on site, in the present embodiment, the tubes between the cantilever members 4 are unitized, and a horizontal grille unit 2 is formed by connecting the two ends of a number of horizontal grille tubes 21 to a horizontal connecting member 22, and connecting the two ends of a number of vertical grille tubes 31 to a vertical connecting member 32 to form a vertical grille unit 3. Then, the grille unit is processed and assembled in a factory workshop. The construction only requires on-site positioning and component hoisting and fixing. Due to the use of factory-based processing and assembly, the grille assembly accuracy can be improved, and the on-site installation personnel and construction time can be greatly reduced.

[0033] like Figure 3 As shown, the curtain wall frame 1 includes a plurality of transverse keels 11 , a plurality of vertical keels 12 and laminated insulating glass 13 . The plurality of transverse keels 11 are relatively parallel to each other, and the plurality of vertical keels 12 are relatively parallel to each other. The laminated insulating glass 13 is laid on the transverse keels 11 and the vertical keels 12 to form the curtain wall frame 1 .

[0034] Specifically, the main function of the relatively parallel arrangement of the transverse keels 11 is to support the partition boards, making the partition boards more firm and stable, while ensuring that the spacing between the partition boards is accurate and avoids tilting and dislocation. In addition, the transverse keels 11 can also effectively solve the gap problem caused by materials and temperature, and ensure the aesthetic effect of the partition wall. Secondly, the vertical keel 12 is also a frame installed on the roof, and its function is to support the entire roof and prevent the roof from deforming and collapsing. At the same time, the vertical keel 12 can also improve the wind pressure resistance of the entire roof and enhance the structural stability of the entire roof. The relatively parallel arrangement of the vertical keels 12 further strengthens this support and stabilization effect. Finally, the laminated hollow glass 13 is laid on the transverse keel 11 and the vertical keel 12, which is the fabric of the curtain wall. It is both a building enclosure component and a building decorative surface, and it also serves as a glass window in some parts. The design of the laminated hollow glass 13 makes it have sound insulation effect and sunshade and privacy protection, creating a comfortable and private environment for the room.

[0035] like Figure 4-5 and Figure 8 As shown, the transverse connector 22 is divided into two, namely the first transverse connector 221 and the second transverse connector 222, and the vertical connector 32 is divided into two, namely the first vertical connector 321 and the second vertical connector 322. The first transverse connector 221 and the second transverse connector 222 are parallel to each other, and the first vertical connector 321 and the second vertical connector 322 are parallel to each other. The first transverse connector 221, the second transverse connector 222, the first vertical connector 321, and the second vertical connector 322 together form a metal frame.

[0036] Specifically, after each horizontal grille unit 2 and vertical grille unit 3 are installed between the corresponding cantilever parts 4, each connecting part forms a metal frame that wraps the cantilever part 4. This method can increase the stability of the curtain wall system. The metal frame, as a solid supporting structure, can effectively disperse and resist external forces, protect the internal steel cantilever parts 4 from damage or deformation, and the metal frame can also block the direct contact between the steel cantilever parts 4 and the external environment, reducing the risk of oxidation and corrosion of the steel parts.

[0037] like Figure 7 As shown, the transverse grid tube 21 and the vertical grid tube 31 are both hollow tubes, and the inner walls of the transverse grid tube 21 and the vertical grid tube 31 are symmetrically protruded with two positioning bosses 33, and the transverse connecting member 22 and the vertical connecting member 32 are provided with screws 34 that match the positioning bosses 33, and the screws 34 are threadedly connected with the positioning bosses 33, so that the transverse grid tube 21 is fixedly connected to the transverse connecting member 22, and the vertical grid tube 31 is fixedly connected to the vertical connecting member 32.

[0038] Specifically, in this embodiment, the screws 34 on the metal outer frame are stainless steel pan head self-tapping screws, which are spirally inserted into the positioning bosses 33 in the horizontal grille tube 21 and the vertical grille tube 31 from one side of the metal outer frame, ensuring a tight connection between the metal outer frame and the horizontal and vertical grille tubes and providing a firm fixing effect.

[0039] like Figure 4 and Figure 8 As shown, the upper end of the vertical grille unit 3 is the second vertical connecting member 322, and the lower end of the vertical grille unit 3 is the first vertical connecting member 321. The first vertical connecting member 321 is plugged into the upper end of the cantilever 4, and a connecting base 41 is provided at the bottom of the cantilever 4. The second vertical connecting member 322 is hung on the connecting base 41 at the bottom of the cantilever 4.

[0040] Specifically, during the on-site installation process, priority is given to installing the starting and edge sealing shapes on the curtain wall frame 1. First, the second vertical connecting piece 322 on the vertical grille unit 3 is hung on the connecting base 41 at the bottom of the cantilever 4 above it, and then the first vertical connecting piece 321 at the other end is plugged into the top of the cantilever 4 below it. The height of the first vertical connecting piece 321 is adjustable. Since the processing and assembly of the vertical grille unit 3 are all completed in the factory workshop, the construction only requires on-site positioning and component hoisting and fixing, which greatly reduces the on-site installation personnel and installation time, thereby improving the installation accuracy and efficiency of the components.

[0041] like Figure 5 and Figure 8 As shown, the left side of the transverse grille unit 2 is the first transverse connecting member 221, and the right side of the transverse grille unit 2 is the second transverse connecting member 222. A rubber strip 35 is provided between the first vertical connecting member 321 and the second transverse connecting member 222. The second transverse connecting member 222 is hung on the upper end of the cantilever member 4 and is reinforced and sealed by the rubber strip 35. The first transverse connecting member 221 is fixedly connected to the cantilever member 4.

[0042] Specifically, after installing the vertical grille unit 3 on the bottom starting cantilever 4, the transverse grille unit 2 on the right side of the starting cantilever 4 should be installed, and the first transverse connector 221 at the upper end of the transverse grille unit 2 should be effectively mechanically fixed to the cantilever 4, and the second transverse connector 222 at the lower end of the transverse grille unit 2 should be hung on the upper end of the cantilever 4, and a rubber strip 35 is set at the gap between the first vertical connector 321 and the second transverse connector 222. The rubber strip 35 is an EPDM rubber strip, and the rubber strip 35 is used for reinforcement and sealing. Then, the installation is cyclically carried out in sequence, gradually extending upward from the cantilever 4 at the starting and edge positions, and the installation of the assembled horizontal and vertical grille tubes from the bottom to the top of the building can be completed.

[0043] like Figure 8As shown, the upper end of the first transverse connector 221 is fixedly connected to the upper end of the second transverse connector 222; such a design can enhance the lateral continuity and integrity. When subjected to horizontal forces, such as wind or earthquake forces, this connection can effectively disperse and transmit forces, reduce the force on a single connection point, and thus improve the stability of the entire structure. The lower end of the first transverse connector 221 and the lower end of the second transverse connector 222 are respectively snap-connected to the left and right ends of the second vertical connector 322; this snap-connection design is a fast, convenient and effective connection method, which allows for rapid assembly and disassembly at the construction site, improving construction efficiency. At the same time, the snap-connection design can also ensure the tightness and stability between the connectors, reducing the risk of structural failure due to loose connections.

[0044] like Figure 2 As shown, a vertical decorative strip 6 is vertically arranged in the extension direction of the front end of the cantilever member 4, and the vertical decorative strip 6 is parallel to the vertical grille unit 3. A horizontal decorative strip 5 is horizontally arranged in the extension direction of the front end of the cantilever member 4, and the horizontal decorative strip 5 is parallel to the horizontal grille unit 2.

[0045] Specifically, horizontal and vertical decorative strips provide a visual sense of lines for the building, making the curtain wall more beautiful and orderly in appearance. They can increase the three-dimensional texture of the building, enhance the overall visual effect, and help achieve specific design styles and themes. In addition to their decorative effects, decorative strips can also provide a certain shading effect for the interior, helping to reduce the impact of direct sunlight on the indoor environment and improve indoor comfort. In some cases, decorative strips can also serve as the supporting structure of the curtain wall, and enhance the overall stability of the curtain wall by connecting with other components.

[0046] like Figure 7 As shown, a light emitting member 7 is provided at the end of the vertical decorative strip 6 .

[0047] Specifically, in this embodiment, the light-emitting element 7 can be a light-emitting device such as an LED light strip, a point light source, a floodlight, etc., and the light-emitting element 7 is arranged above the decorative strip to shape the atmosphere of the building. By changing the color temperature, color and brightness of the light, different atmospheres and emotions can be created. For example, in the design of curtain wall decorative strips of commercial buildings, bright colored lights can create a fashionable and vibrant atmosphere and enhance the attractiveness of commercial spaces. In addition, the lights at the curtain wall decorative strips can also help create a charming night view. Whether it is a dynamic or static lighting effect, it can make the building glow with extraordinary charm at night. This not only improves the beauty of the building, but also adds a beautiful landscape to the city night view.

[0048] In this embodiment, the cantilever member 4 is a galvanized steel structure, and the transverse grille unit 2, the vertical grille unit 3, the transverse decorative strip 5 and the vertical decorative strip 6 are all aluminum alloy structures.

[0049] Specifically, galvanized steel pipes have the characteristics of corrosion resistance and can effectively prevent oxidation and corrosion of steel, and are particularly suitable for use in various harsh environments. Therefore, in construction projects, galvanized steel is often used for structural parts, shells, roofs and curtain walls to ensure the life and stability of the building. In addition, aluminum alloy materials have the unique luster and texture of metal, which can add a modern and high-end feel to the appearance of the building. Aluminum alloys also have the advantages of light weight, wear resistance, corrosion resistance, and high strength. They can resist wind and rain erosion and oxidation in the natural environment and maintain a long-lasting appearance and performance. This makes the grille components and decorative strips of aluminum alloy structures have a long service life and reduces the frequency of maintenance and replacement. In addition, aluminum alloy materials are light, easy to carry and install, and can significantly reduce construction time and labor costs.

[0050] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An assembled curtain wall grille system, characterized in that: The invention comprises a transverse grid unit, a vertical grid unit, a curtain wall frame, and a plurality of cantilever members arranged in parallel on one side of the curtain wall frame. The transverse grid unit comprises a plurality of arranged transverse grid tubes and transverse connecting members arranged at both ends of the plurality of transverse grid tubes. The vertical grid unit comprises a plurality of arranged vertical grid tubes and vertical connecting members arranged at both ends of the plurality of vertical grid tubes. The transverse grid unit is detachably connected between two adjacent cantilever members through the transverse connecting members, and the vertical grid unit is detachably connected between two adjacent cantilever members through the vertical connecting members.

2. The assembled curtain wall grille system according to claim 1, characterized in that: The curtain wall frame includes a plurality of transverse keels, a plurality of vertical keels and laminated insulating glass. The plurality of transverse keels are relatively parallel and the plurality of vertical keels are relatively parallel. The laminated insulating glass is laid on the transverse keels and the vertical keels to form the curtain wall frame.

3. The assembled curtain wall grille system according to claim 1, characterized in that: The horizontal connector is divided into two, namely the first horizontal connector and the second horizontal connector, the vertical connector is divided into two, namely the first vertical connector and the second vertical connector, the first horizontal connector and the second horizontal connector are parallel to each other, the first vertical connector and the second vertical connector are parallel to each other, and the first horizontal connector, the second horizontal connector, the first vertical connector, and the second vertical connector together form a metal frame.

4. The assembled curtain wall grille system according to claim 1, characterized in that: The transverse grid tube and the vertical grid tube are both hollow tubes, and the inner walls of the transverse grid tube and the vertical grid tube are symmetrically protruded with two positioning bosses, and the transverse connecting piece and the vertical connecting piece are provided with screws that match the positioning bosses, and the screws are threadedly connected to the positioning bosses so that the transverse grid tube is fixedly connected to the transverse connecting piece, and the vertical grid tube is fixedly connected to the vertical connecting piece.

5. The assembled curtain wall grille system according to claim 3, characterized in that: The upper end of the vertical grille unit is the second vertical connecting member, the lower end of the vertical grille unit is the first vertical connecting member, the first vertical connecting member is plugged into the upper end of the cantilever, a connecting base is provided at the bottom of the cantilever, and the second vertical connecting member is hung on the connecting base at the bottom of the cantilever.

6. The assembled curtain wall grille system according to claim 5, characterized in that: The first transverse connecting member is on the left side of the transverse grille unit, and the second transverse connecting member is on the right side of the transverse grille unit. A rubber strip is provided between the second transverse connecting member and the first vertical connecting member. The second transverse connecting member is hung on the upper end of the cantilever member and is reinforced and sealed by the rubber strip. The first transverse connecting member is fixedly connected to the cantilever member.

7. The assembled curtain wall grille system according to claim 6, characterized in that: The upper end of the first horizontal connector is fixedly connected to the upper end of the second horizontal connector, and the lower end of the first horizontal connector and the lower end of the second horizontal connector are respectively clamped to the left and right ends of the second vertical connector.

8. The assembled curtain wall grille system according to claim 1, characterized in that: A vertical decorative strip is arranged vertically in the extension direction of the front end of the cantilever, and the vertical decorative strip is parallel to the vertical grille unit. A horizontal decorative strip is arranged horizontally in the extension direction of the front end of the cantilever, and the horizontal decorative strip is parallel to the horizontal grille unit.

9. The assembled curtain wall grille system according to claim 8, characterized in that: The end of the vertical decorative strip is provided with a light-emitting member.

10. The assembled curtain wall grille system according to claim 8, characterized in that: The cantilevered member is a galvanized steel plate structure, and the transverse grille unit, the vertical grille unit, the transverse decorative strip and the vertical decorative strip are all aluminum alloy structures.

Images