Aluminum alloy adapter for closely splicing and installing super-large grid of curtain wall

Abstract

The utility model discloses an aluminum alloy adapter for closely splicing and installing a curtain wall oversized grating, which comprises a first flange and a second flange connected with the first flange, the first flange and the second flange are arranged at an angle, the curtain wall grating comprises a grating strip and a buckling cover plate, the grating strip comprises a strip-shaped bottom plate, and the buckling cover plate is arranged on the bottom plate. Side plates are vertically arranged on the two opposite sides of the bottom plate, a rib plate is connected between the middles of the two side plates, the buckling cover plate is detachably installed on the sides, away from the bottom plate, of the two side plates, the first flange extends to the position between the two side plates and is attached to the rib plate, the first flange is connected to the rib plate through a first fastening piece, and the second flange is connected to the rib plate through a second fastening piece. The second flanges extend to the outer sides of the buckling cover plates, a plurality of transverse frames are installed on the outer vertical face of the building structure, and the second flanges at the two ends of the curtain wall grating are connected to the transverse frames through second fastening pieces. The utility model solves the problems that the existing steel adapter for curtain wall grating installation needs to be welded, and the construction is complicated.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to an aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls. Background Technology

[0002] Existing steel adapters for curtain wall grille installation (such as Chinese patent CN214195263U) include the mounting wall, embedded layer, embedded column, horizontal bar, reinforcing steel plate, through hole, connecting bolt, fastening nut, center mark, tie rod, vertical bar, steel square tube, alloy grille, and spot welding blocks. Multiple spot welding blocks are evenly distributed to facilitate initial positioning of the alloy grille, followed by full welding, slag removal, and acceptance of the adapter. Existing steel adapters for curtain wall grille installation require welding operations, making construction relatively complex.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, an aluminum alloy adapter for the close-fitting installation of extra-large curtain wall grilles is provided to solve the problem that existing steel adapters for curtain wall grille installation require welding operations and are relatively complex to install.

[0005] To achieve the above objectives, an aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls is provided, comprising a first flange and a second flange connected to the first flange. The first flange and the second flange are set at an angle. The curtain wall grille includes grille strips and a cover plate. The grille strip includes a long strip-shaped base plate. Side plates are vertically provided on opposite sides of the base plate. A rib is connected between the middle of the side plates. The cover plate is detachably installed on the side of the side plates away from the base plate. The first flange extends between the side plates and fits against the rib. The first flange is connected to the rib by a first fastener. The second flange extends to the outside of the cover plate. Multiple horizontal frames are installed on the exterior facade of the building structure. The second flanges at both ends of the curtain wall grille are connected to the multiple horizontal frames by second fasteners.

[0006] Furthermore, the first flange has multiple locking holes, and the first locking member is installed in the locking holes.

[0007] Furthermore, the multiple keyholes are staggered.

[0008] Furthermore, the second flange has multiple strip-shaped holes.

[0009] Furthermore, the strip-shaped hole is arranged along the thickness direction of the horizontal frame.

[0010] Furthermore, a limiting protrusion is formed on the inner side of the side plate, and a groove is formed between the limiting protrusion and the rib plate, with the first flange embedded in the groove.

[0011] The beneficial effects of this utility model are as follows: the aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls achieves rapid and stable installation by maximizing the fit of the second flange against the ribs of the grille strips. The first flange of the aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls is fixed by staggered locking holes and a first fastening member, ensuring that the grille strips do not wobble laterally. The size of the aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls does not exceed the width of the grille, thus meeting the close-fitting requirements. Attached Figure Description

[0012] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 This is a structural schematic diagram of an aluminum alloy adapter for the close-fitting installation of an extra-large grille in a curtain wall, according to an embodiment of the present invention.

[0014] Figure 2 This is a left view of an aluminum alloy adapter for the close-fitting installation of an extra-large grille on a curtain wall, according to an embodiment of this utility model.

[0015] Figure 3 This is a top view of an aluminum alloy adapter for the close-fitting installation of an extra-large grille in a curtain wall, according to an embodiment of this utility model.

[0016] Figure 4 This is a schematic diagram illustrating the usage state of the aluminum alloy adapter for the close-fitting installation of extra-large grilles on curtain walls, according to an embodiment of this utility model.

[0017] Figure 5 This is a structural schematic diagram of the connection node between the aluminum alloy adapter for the close-fitting installation of the extra-large grille of the curtain wall and the curtain wall grille, according to an embodiment of the present utility model.

[0018] Figure 6 This is an exploded structural diagram of the curtain wall grille according to an embodiment of the present utility model. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] Reference Figures 1 to 6 As shown, this utility model provides an aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls, including a first flange 1 and a second flange 2 connected to the first flange 1. The first flange 1 and the second flange 2 are set at an angle.

[0022] In this embodiment, the first flange is perpendicular to the second flange. The first flange and the second flange are integrally formed.

[0023] See Figure 6 As shown, the curtain wall grille 3 includes grille bars 31 and cover plates 32.

[0024] The grid strip 31 includes a long strip-shaped base plate 311, side plates 312, and ribs 313. Specifically, side plates 312 are vertically arranged on opposite sides of the base plate 311. Ribs 313 connect the middle of the two side plates 312.

[0025] The cover plate 32 is detachably installed on the side of the two side plates 312 away from the bottom plate 311.

[0026] Combination Figure 4 and Figure 5 As shown, the first flange 1 extends between the two side panels 312. The first flange 1 is attached to the rib 313. The first flange 1 is connected to the rib 313 by the first fastener 11. The second flange 2 extends to the outside of the cover plate 32. The exterior facade of the building structure 4 is equipped with multiple horizontal frames 41. The second flanges 2 at both ends of the curtain wall grille 3 are connected to the multiple horizontal frames 41 by the second fasteners 21.

[0027] In a preferred embodiment, the first flange 1 has multiple locking holes. The first locking member is installed in the locking holes.

[0028] In this embodiment, refer to Figure 3 As shown, there are two keyholes on the first flange. The two keyholes are staggered.

[0029] See Figure 1 As shown, the second flange 2 plate has multiple strip-shaped holes. In this embodiment, combined with... Figure 4 As shown, the strip holes are set along the thickness direction of the horizontal frame 41.

[0030] Continue reading Figure 6 As shown, a limiting protrusion 314 is formed on the inner side of the side plate 312. A groove is formed between the limiting protrusion and the rib plate 313. The first flange 1 is embedded in the groove.

[0031] In this embodiment, a retaining strip is formed on the side of the side plate away from the bottom plate, and elastic retaining claws are formed on opposite sides of the cover plate. The elastic retaining claws press against the retaining strip. Correspondingly, the side plate of the second flange has an opening, and the retaining strip is embedded in the opening of the second flange.

[0032] In this embodiment, the aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls is a right-angle adapter. Its second flange is an 8mm thick aluminum alloy plate with two 9mm diameter and 20mm long slots or strip-shaped holes at the top for connection to load-bearing structures (such as horizontal frames) installed on the building structure. The lower middle part of the second flange has 12mm wide and 6mm deep obstacle avoidance holes on the left and right sides to avoid the buckle slots on the back of the grille. The bottom of the second flange has 5mm wide and 6mm deep fixing slots on the left and right sides, which engage with the limiting protrusions on the grille strips for positioning. The first flange is a 6mm thick aluminum alloy plate with two staggered 6mm locking holes for fixing to the grille and ensuring stability, preventing lateral swaying.

[0033] When installing the aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls according to this utility model, align the adapter with the grille strip, so that the first flange is attached to the rib fixing surface of the grille strip, and the openings on both sides of the second flange are engaged with the limiting protrusions and locking strips. Use securing components to fix the first flange and the grille strip. Check that the installation is secure and does not wobble. After passing the inspection, fix the second flange to the load-bearing structure.

[0034] This utility model discloses an aluminum alloy adapter for the close-fitting installation of extra-large grilles on curtain walls. The second flange maximally fits against the ribs of the grille strips, enabling quick and stable installation. The first flange of this aluminum alloy adapter for the close-fitting installation of extra-large grilles on curtain walls is secured by staggered locking holes and a first fastening member, ensuring that the grille strips do not wobble laterally.

[0035] The aluminum alloy adapter for the close-fitting installation of extra-large grilles in curtain walls is made of the same material as the grille and has a uniform color, thus meeting the concealment requirements.

[0036] The aluminum alloy adapter of this utility model for the close-fitting installation of extra-large grilles in curtain walls is no larger than the width of the grille, thus meeting the close-fitting requirements.

[0037] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An aluminum alloy adapter for curtain wall oversize grid tight joint installation, characterized in that, The structure includes a first flange and a second flange connected to the first flange. The first flange and the second flange are set at an angle. The curtain wall grille includes grille strips and a cover plate. The grille strip includes a long strip-shaped base plate. Side plates are vertically provided on opposite sides of the base plate. A rib is connected between the middle of the side plates. The cover plate is detachably installed on the side of the side plates away from the base plate. The first flange extends between the side plates and fits against the rib. The first flange is connected to the rib by a first fastener. The second flange extends to the outside of the cover plate. The exterior facade of the building structure is equipped with multiple horizontal frames. The second flanges at both ends of the curtain wall grille are connected to the multiple horizontal frames by second fasteners.

2. The aluminum alloy adapter for curtain wall oversize grid tight joint installation of claim 1, wherein, The first flange has multiple locking holes, and the first locking member is installed in the locking holes.

3. The aluminum alloy adapter for curtain wall oversize grid tight joint installation of claim 2, wherein, The multiple keyholes are staggered.

4. The aluminum alloy adapter for curtain wall oversize grid tight joint installation of claim 1, wherein, The second flange has multiple strip-shaped holes.

5. The aluminum alloy adapter for curtain wall oversize grid tight joint installation of claim 4, wherein, The strip-shaped holes are arranged along the thickness direction of the horizontal frame.

6. The aluminum alloy adapter for close-fitting installation of extra-large grilles in curtain walls according to claim 1, characterized in that, The inner side of the side plate forms a limiting protrusion, and a groove is formed between the limiting protrusion and the rib plate, with the first flange embedded in the groove.

Images