A metal sheet anchoring combination hanger

Abstract

The utility model belongs to building curtain wall installation technical field discloses a kind of metal plate anchoring combination hanging piece, including metal plate and keel embedded in wall body, the U-shaped card piece is assembled on the metal plate, the metal plate is equipped with flanging, and the flanging is equipped with core-pulling rivet;The U-shaped card piece includes insertion end and fixed end, and the fixed end of the U-shaped card piece is assembled on the metal plate using core-pulling rivet;The outside of keel is provided with wing plate card piece, and the wing plate card piece is provided with self-tapping screw drill screw.The present application designs a kind of combination hanging piece using U-shaped hanging piece insertion end size adjustment control board joint, without cushion, it can realize the stable control of board joint, suitable for the design board joint of arbitrary width, ensure that curtain wall appearance is neat and beautiful.The present application reduces construction difficulty by having seam installation mode, avoids the complex positioning process of traditional angle code, shortens processing and installation period.Composite hanging piece can be relatively installed, effectively solve the space conflict problem between traditional angle code.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall installation technology, and more specifically, to a metal plate anchoring assembly. Background Technology

[0002] Metal panel curtain walls, as a new type of building curtain wall, replace the glass in glass curtain walls with metal panels. With the excellent processing performance, diverse color selection and good safety of metal panels, they can adapt to complex shapes and designs, and realize various concave and convex lines and curved structures. Therefore, they are widely used in the field of architectural decoration.

[0003] During the installation of metal panel curtain walls, corner brackets are typically used as anchoring structures after the metal panels have been processed. However, existing corner bracket fasteners have the following problems:

[0004] 1. Cumbersome installation and limited by board gaps: Traditional corner bracket installation relies on pads to control board gaps, which is complicated to construct and difficult to guarantee accuracy;

[0005] 2. Corner brackets are prone to collisions: The position of the corner brackets needs to be checked repeatedly before installation. The processing and preparation process is lengthy. If a collision is found on site, rework is required, which will delay the project schedule.

[0006] 3. Poor aesthetics of the board joints: Traditional corner brackets typically require a joint width of 15-20mm. If the joint is too narrow, effective anchoring cannot be achieved, resulting in excessively wide board joints, which affects the appearance and increases the amount of weather-resistant adhesive used.

[0007] The problems mentioned above, whether it's the time wasted due to collisions between corner brackets or the aesthetic impact caused by panel gap dimensions, are undeniable. Therefore, simpler production and installation processes and improved aesthetics through panel gap control are highly beneficial for metal panel curtain walls. In view of the above issues, a metal panel anchoring combination hanger is proposed. Utility Model Content

[0008] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a metal plate anchoring combination bracket, which improves the installation efficiency of metal plates, optimizes plate gap control, and solves the collision problem of traditional corner brackets.

[0009] To solve the above problems, the present invention adopts the following technical solution:

[0010] A metal plate anchoring assembly includes a metal plate and a keel embedded in the wall. The metal plate is equipped with a U-shaped clip, and the metal plate has a folded edge with a core-pulling rivet on the folded edge.

[0011] The U-shaped clip includes an insertion end and a fixing end, and the fixing end of the U-shaped clip is assembled to the metal plate using a pop rivet.

[0012] The outer side of the keel is provided with a wing plate clip, and the wing plate clip is provided with a self-tapping screw. The self-tapping screw directly penetrates the wing plate clip and is fixed to the horizontal / vertical control line of the keel.

[0013] The wing plate clip has a protrusion in the middle towards the keel. The upper and lower sides of the wing plate clip are wing plates. The gap between the wing plate and the keel forms a slot. The insertion end of the U-shaped clip is inserted into the slot.

[0014] As a further description of the above technical solution: the metal plate includes an outer surface, the outer surface is provided with a first folded edge around its perimeter, and there is a second folded edge outside the first folded edge. The second folded edge is provided with an opening for a blind rivet to pass through. The fixing end of the U-shaped clip is fixedly installed on the second folded edge of the metal plate by using the blind rivet through the opening.

[0015] As a further description of the above technical solution: the insertion end of the U-shaped clip is centered relative to the fixed end and its width is smaller than that of the fixed end. The height of the insertion end of the U-shaped clip is determined according to the actual required gap in the plate. Rivet holes are provided on both sides of the fixed end and located on both sides of the insertion end. These rivet holes are used for the passage of blind rivets. The rivet holes are located on both sides of the fixed end to avoid obstructing the insertion end and affecting the fixation of the blind rivets.

[0016] As a further description of the above technical solution: a groove is provided in the middle of the inner side of the wing plate clip and corresponding to the protrusion. The inner surface of the groove is the fixing surface of the self-tapping screw. The width of the groove must be greater than the size of the existing flat-head self-tapping screw head to ensure that the self-tapping screw head is not exposed.

[0017] As a further description of the above technical solution: the width of the first fold and the second fold is 20mm, and the diameter of the opening is 3.5mm.

[0018] As a further description of the above technical solution: the width of the slot matches the thickness of the insertion end of the U-shaped card.

[0019] Compared with existing technologies, the advantages of this utility model are:

[0020] 1. This solution designs a combination bracket that uses the size adjustment of the insertion end of the U-shaped bracket to control the panel gap. It can achieve stable control of the panel gap without the need for pads, and is suitable for panel gaps of any width, ensuring a neat and beautiful appearance of the curtain wall.

[0021] 2. This solution reduces construction difficulty through seamless installation, avoiding the complex positioning process of traditional corner brackets and shortening the processing and installation cycle. The combined brackets can be installed relative to each other, effectively resolving spatial conflicts between traditional corner bracket components and reducing on-site adjustments and rework.

[0022] 3. When using this combination bracket, either side of the metal panel can be anchored according to the designed panel joint. The panel joint width is stable, which facilitates subsequent caulking and saves on weather-resistant adhesive, thereby improving the overall aesthetics of the curtain wall. Attached Figure Description

[0023] Figure 1 This is an assembly diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the metal plate of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the U-shaped card of this utility model;

[0026] Figure 4 This is a perspective view of the U-shaped card of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the wing plate clamp of this utility model;

[0028] Figure 6 This is a perspective view of the wing plate clip of this utility model.

[0029] Explanation of the labels in the diagram:

[0030] 1. Metal sheet; 11. Exterior finish; 12. First folded edge; 13. Second folded edge; 14. Opening; 2. Blind rivet; 3. U-shaped clip; 31. Insertion end; 32. Fixing end; 33. Rivet hole; 4. Wing plate clip; 41. Protrusion; 42. Wing plate; 43. Groove; 5. Self-tapping screw; 6. Keel; 7. Slot. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-6A metal plate anchoring assembly includes a metal plate 1 and a keel 6 embedded in the wall. A U-shaped clip 3 is mounted on the metal plate 1, which has a folded edge and a blind rivet 2. The U-shaped clip 3 includes an insertion end 31 and a fixing end 32. The fixing end 32 of the U-shaped clip 3 is attached to the metal plate 1 using the blind rivet 2. A wing plate clip 4 is provided on the outer side of the keel 6, and a self-tapping screw 5 is provided on the wing plate clip 4. The self-tapping screw 5 directly penetrates the wing plate clip 4 and is fixed to the horizontal / vertical control line of the keel 6. A protrusion 41 is provided in the middle of the wing plate clip 4 towards the keel 6. Wing plates 42 are located on the upper and lower sides of the protrusion 41 of the wing plate clip 4. The gap between the wing plates 42 and the keel 6 forms a slot 7, and the insertion end 31 of the U-shaped clip 3 is inserted into the slot 7.

[0033] This utility model provides a combination hanger for directly controlling the gap between metal plates 1 by inserting the U-shaped clip 3 at its insertion end 31 during installation. During plate production, the U-shaped clip 3 is made according to the designed gap width and directly anchored onto the metal plate 1. During installation, the wing plate clip 4 is fixed to the keel 6 according to the marked position of the keel 6 and the position of the U-shaped clip 3 by self-tapping screws 5 to form a slot 7. The installation is completed by directly inserting the insertion end 31 of the U-shaped clip 3 into the slot 7. This effectively solves the problems of excessive gap between plates and corner bracket collision in traditional installation methods.

[0034] This invention directly determines the width of the board gap by customizing the size of the insertion end 31 of the U-shaped clip 3, ensuring a uniform gap and avoiding inconsistent widths that affect the appearance. Furthermore, the stable gap width facilitates the application of weather-resistant sealant later, reducing sealant waste and improving sealing and durability. Traditional corner brackets require individual position checks to avoid collisions, while the plug-in structure of this design eliminates spatial interference issues, reducing rework and delays.

[0035] Specifically, the metal plate 1 includes an outer surface 11, with a first folded edge 12 around its perimeter. A second folded edge 13 is located outside the first folded edge 12, and an opening 14 is provided on the second folded edge 13 for a blind rivet 2 to pass through. The fixing end 32 of the U-shaped clip 3 is fixedly mounted on the second folded edge 13 of the metal plate 1 using the blind rivet 2 through the opening 14. The width of both the first folded edge 12 and the second folded edge is 20mm, and the diameter of the opening 14 is 3.5mm.

[0036] Specifically, the insertion end 31 of the U-shaped clip 3 is centered relative to the fixed end 32 and its width is smaller than that of the fixed end 32 to facilitate the installation of the pop rivet 2. In addition, the dimensions of the insertion end 31 are manufactured according to the designed board gap width, and the manufacturing dimension is approximately 20-30mm.

[0037] The height of the insertion end 31 of the U-shaped clip 3 can be adjusted according to actual needs to control the gap between the plates. Rivet holes 33 are provided on both sides of the fixed end 32, located on both sides of the insertion end 31, for the blind rivet 2 to pass through. The rivet holes 33 are located on both sides of the fixed end 32 to prevent the insertion end 31 from interfering with the fixing of the blind rivet 2.

[0038] Specifically, a groove 43 is provided on the inner center of the wing plate clip 4, corresponding to the protrusion 41. The inner surface of the groove 43 is the fixing surface of the self-tapping screw 5. The width of the groove 43 must be greater than the existing flat-head self-tapping screw 5 head size to ensure that the self-tapping screw 5 head is not exposed.

[0039] The width of the slot 7 matches the thickness of the insertion end 31 of the U-shaped clip 3. That is, after the wing plate clip 4 is fixed to the keel, the height difference formed between the back side of the wing plate 42 and the back side of the protrusion 41 must match the material thickness of the insertion end 31 of the U-shaped clip 3.

[0040] Specifically, the U-shaped clip 3 is integrated with the metal plate 1, and the wing plate clip 4 is integrated with the keel 6 to form a slot 7. The metal plate 1 is fixed by inserting the insertion end 31 of the U-shaped clip 3 into the slot 7. The U-shaped clip 3 and the metal plate 1 can be pre-assembled in the factory, and on site, only the insertion end 31 needs to be aligned with the slot 7 and inserted, without complicated positioning, which greatly shortens the installation time.

[0041] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A metal plate anchoring assembly, comprising a metal plate (1) and a keel (6) embedded in a wall, characterized in that: The metal plate (1) is equipped with a U-shaped clip (3), the metal plate (1) is provided with a folded edge, and the folded edge is provided with a pull rivet (2); The U-shaped clip (3) includes an insertion end (31) and a fixing end (32). The fixing end (32) of the U-shaped clip (3) is assembled to the metal plate (1) by means of a pop rivet (2). A wing plate clip (4) is provided on the outside of the keel (6), and a self-tapping screw (5) is provided on the wing plate clip (4). The self-tapping screw (5) directly penetrates the wing plate clip (4) and is fixed to the horizontal / vertical control line of the keel (6). The wing plate clip (4) has a protrusion (41) in the middle towards the keel (6). The upper and lower sides of the wing plate clip (4) are wing plates (42). The gap between the wing plate (42) and the keel (6) forms a slot (7). The insertion end (31) of the U-shaped clip (3) is inserted into the slot (7).

2. The metal plate anchoring assembly according to claim 1, characterized in that: The metal plate (1) includes an outer surface (11), and the outer surface (11) is provided with a first folded edge (12) around its perimeter. There is a second folded edge (13) on the outside of the first folded edge (12). The second folded edge (13) is provided with an opening (14), which is used for the blind rivet (2) to pass through. The fixing end (32) of the U-shaped clip (3) is fixedly installed on the second folded edge (13) of the metal plate (1) by using the blind rivet (2) through the opening (14).

3. The metal plate anchoring assembly according to claim 1, characterized in that: The insertion end (31) of the U-shaped clip (3) is centered relative to the fixed end (32) and its width is smaller than that of the fixed end (32). The fixed end (32) is provided with rivet holes (33) on both sides of the insertion end (31). The rivet holes (33) are used for the core-pulling rivet (2) to pass through.

4. A metal plate anchoring assembly according to claim 1, characterized in that: The inner center of the wing plate clip (4) and the corresponding protrusion (41) are provided with a groove (43), and the inner surface of the groove (43) is the fixing surface of the self-tapping screw (5).

5. A metal plate anchoring assembly according to claim 2, characterized in that: The width of the first fold (12) and the second fold is 20mm, and the diameter of the opening (14) is 3.5mm.

6. A metal plate anchoring assembly according to claim 1, characterized in that: The width of the slot (7) matches the thickness of the insertion end (31) of the U-shaped card (3).

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