A curtain wall large decorative strip mounting system

Abstract

The utility model discloses a curtain wall large -scale decorative strip mounting system, it includes: decorative strip connecting piece and large -scale decorative strip, decorative strip connecting piece includes the connecting seat and the hanger board who are connected with each other, the connecting seat is connected with curtain wall keel through fixed bolt, and the hanger board is equipped with decorative part hanger groove, large -scale decorative strip includes decorative strip shell, first inner plate and second inner plate, one side opening of decorative strip shell, first inner plate and second inner plate are arranged in decorative strip shell in parallel, and first inner plate is close to the opening, and first inner plate is equipped with the jack -in hole of hanger board insertion, and the first inner plate card is into decorative part hanger groove with the upper portion of jack -in hole corresponding, the side of second inner plate close to first inner plate is equipped with hanger board card slot, and the end of hanger board is inserted into hanger board card slot. The utility model discloses mounting system utilizes the mechanical connection of connecting seat and curtain wall keel to replace traditional adhesive mode, makes large -scale decorative strip to realize stable fitting through hanger board and jack -in hole, fundamentally avoids the problem of falling apart caused by the failure of bonding.

Description

Technical Field

[0001] This utility model belongs to the field of curtain wall decoration construction technology, and in particular relates to a large decorative strip installation system for curtain walls. Background Technology

[0002] A curtain wall is a non-load-bearing exterior enclosure structure widely used in modern high-rise and public buildings. Curtain walls are typically installed on the exterior of the building's main structure, and their primary functions include providing shelter from wind and rain, thermal insulation, sound insulation and noise reduction, and enhancing the overall aesthetic appearance of the building.

[0003] In practical engineering applications, to ensure structural independence and provide buffer space for thermal expansion and contraction, a certain width of joint is usually reserved between curtain wall panels (such as glass panels, metal panels, etc.), especially between curtain wall panels arranged vertically, where the joints are more noticeable. While these vertical joints are functionally necessary, they often create a noticeable visual discontinuity, disrupting the overall integrity and continuity of the curtain wall surface, thus affecting the aesthetics and modernity of the building's appearance. To improve the decorative effect of the curtain wall, engineering designs often use vertical decorative strips on the outer side of the curtain wall to cover the joints, thereby creating a continuous and unified visual effect.

[0004] However, in existing technologies, the installation of decorative strips typically relies on simple fixation by directly attaching them to the surface of the curtain wall panel. These fixing methods often involve direct attachment to the curtain wall panel itself without an independent supporting structure, making them difficult to implement or ineffective in practical applications. Since the curtain wall panel itself is usually a smooth surface, directly fixing the decorative strip to it results in insufficient adhesion strength. Adhesive fixing methods are easily affected by environmental factors (such as temperature changes, ultraviolet radiation, or humidity), causing the adhesive layer to age, peel, or fail, thus loosening or even detaching the decorative strip. This not only fails to effectively conceal the joints but may also create safety hazards, such as decorative strips falling and causing personal injury or property damage in high wind pressure areas. Utility Model Content

[0005] The purpose of this invention is to provide a large decorative strip installation system for curtain walls to solve the problem of insufficient strength caused by adhesive bonding during the installation of decorative strips.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A curtain wall large decorative strip installation system, comprising: a decorative strip connector and a large decorative strip; the decorative strip connector includes a connecting seat and a hanging plate connected to each other; the connecting seat is connected to the curtain wall keel by fixing bolts, two adjacent curtain wall panels are horizontally arranged on both sides of the connecting seat, and the hanging plate is provided with a decorative element hanging groove; the large decorative strip includes a decorative strip shell, a first inner plate and a second inner plate; one side of the decorative strip shell is open, the first inner plate and the second inner plate are arranged parallel to each other inside the decorative strip shell, the first inner plate is close to the opening, the first inner plate is provided with an insertion hole for the hanging plate to be inserted, and the first inner plate corresponding to the upper part of the insertion hole is inserted into the decorative element hanging groove; the second inner plate is provided with a hanging plate slot on the side close to the first inner plate, and the end of the hanging plate is inserted into the hanging plate slot.

[0007] The large decorative strip installation system for curtain walls described above further includes an anti-detachment bolt groove on the first inner plate near the bottom. The anti-detachment bolt is installed in the anti-detachment bolt groove, and the end of the anti-detachment bolt is pressed against the lower edge of the hanging plate.

[0008] The large decorative strip installation system for curtain walls described above further includes an end sealing plate, which comprises an upper sealing plate and a lower sealing plate. The upper sealing plate is installed on the top of the decorative strip housing, and the lower sealing plate is installed on the bottom of the decorative strip housing.

[0009] The large decorative strip installation system for curtain walls described above further includes a positioning pin, the upper end of which is inserted into the lower sealing plate of the upper large decorative strip, and the lower end of which is inserted into the upper sealing plate of the lower large decorative strip.

[0010] The large decorative strip installation system for curtain walls described above further includes a recessed portion on the outer shell of the decorative strip, and a pin slot in the recessed portion, wherein the positioning pin is inserted into the corresponding pin slot of the large decorative strip.

[0011] The large decorative strip installation system for curtain walls described above further includes a sealing plate nail hole on the side of the second inner panel away from the first inner panel, and the end sealing plate is connected to the decorative strip outer shell by screws screwed into the sealing plate nail hole.

[0012] The large decorative strip installation system for curtain walls described above further includes a spherical structure at the end of the mounting plate and a snap-fit ​​structure for the mounting plate slot that is adapted to the spherical structure.

[0013] The beneficial effects of this utility model are:

[0014] 1. Improve the installation strength and reliability of decorative strips; by using the mechanical connection between the connector and the curtain wall keel, large decorative strips can be stably fitted through the hanging plate and the socket, fundamentally avoiding the problem of falling off due to adhesive failure.

[0015] 2. Enhance the wind pressure and earthquake resistance of the decorative strip; the decorative strip is fixed at the rear end by fitting the insertion hole and the mounting slot, and the mounting plate is inserted into the slot to form a fixed end. Combined with the end of the mounting plate being inserted into the mounting plate slot for front-end fixation, it significantly improves its overall stability and is suitable for high wind pressure environments such as high-rise buildings.

[0016] 3. Achieve a reliable anti-detachment design for the decorative strip; by setting an anti-detachment bolt groove at the bottom of the first inner plate, and installing anti-detachment bolts to tighten against the lower edge of the hanging plate, a physical limit is constructed to prevent the decorative strip from slipping or loosening during long-term use. Attached Figure Description

[0017] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0018] Figure 1 This is a vertical cross-sectional schematic diagram of a curtain wall large decorative strip installation system according to one embodiment;

[0019] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0020] Figure 3 A horizontal cross-sectional schematic diagram of a curtain wall large decorative strip installation system according to one embodiment;

[0021] Figure 4 for Figure 3 A magnified view of a portion of the image;

[0022] Figure 5 This is a schematic diagram of a large decorative strip according to one embodiment;

[0023] Figure 6 This is a schematic diagram of a large decorative strip and a decorative strip connector according to one embodiment;

[0024] Figure 7 This is a partially enlarged schematic diagram of a large decorative strip and decorative strip connector, according to another embodiment.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Curtain wall keel; 2. Curtain wall panel; 3. Large decorative strip; 31. Hanging plate slot; 32. Sealing plate nail hole; 33. Anti-loosening bolt slot; 34. Pin slot; 35. Decorative strip outer shell; 36. First inner panel; 37. Second inner panel; 38. Recessed part; 39. End sealing plate; 4. Decorative strip connector; 41. Decorative part hanging groove; 42. Spherical structure; 43. Connecting seat; 44. Hanging plate; 5. Anti-loosening bolt; 6. Positioning pin; 7. Fixing bolt. Detailed Implementation

[0027] In the following description, embodiments of the curtain wall large decorative strip installation system of this utility model will be described with reference to the accompanying drawings.

[0028] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0029] The accompanying drawings in this specification are schematic diagrams to help illustrate the concept of this utility model, and schematically show the shape of each part and their interrelationships. Please note that, in order to clearly show the structure of each component in the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0030] Combination Figures 1 to 7 This invention describes an embodiment of a large decorative strip installation system for curtain walls, comprising:

[0031] Decorative strip connector 4, such as Figure 6 As shown, the decorative strip connector 4 includes a connecting seat 43 and a hanging plate 44 that are connected to each other; the connecting seat includes a connecting plate that protrudes outward and has bolt holes; the connecting seat 43 is connected to the curtain wall keel 1 by fixing bolts 7, that is, the bolts pass through the bolt holes and are connected to the curtain wall keel; two adjacent curtain wall panels 2 are horizontally arranged on both sides of the connecting seat 43, and a joint is formed between the horizontally arranged curtain wall panels; the hanging plate 44 is provided with a decorative element hanging groove 41, and the depth of the decorative element hanging groove is preferably between 0.5 cm and 1 cm;

[0032] Large decorative strip 3, in this utility model, refers to a decorative strip with a relatively large length, for example, a length greater than or equal to 2 meters. Figure 5As shown, the large decorative strip 3 includes a decorative strip outer shell 35, a first inner plate 36, and a second inner plate 37. One side of the decorative strip outer shell 35 is open. The first inner plate 36 and the second inner plate 37 are arranged parallel to each other inside the decorative strip outer shell 35. The first inner plate 36 is near the opening and has an insertion hole for inserting a mounting plate 44. The insertion hole is preferably rectangular, and its length is slightly greater than the length of the mounting plate. During the installation of the large decorative strip, the insertion hole is aligned with the mounting plate and pushed in until the first inner plate is directly above the mounting groove of the decorative element. Then, the large decorative strip is moved downwards, and the first inner plate 36, corresponding to the upper part of the insertion hole, is inserted into the mounting groove 41 of the decorative element. The second inner plate 37 has a mounting plate slot 31 on the side near the first inner plate 36, and the end of the mounting plate 44 is inserted into the mounting plate slot 31. In one embodiment of the curtain wall large decorative strip installation system, as shown... Figure 6 As shown, the end of the mounting plate 44 has an arc-shaped structure, and the mounting plate slot 31 is used to clamp the end of the mounting plate. In this structure, the mounting plate will not wobble along the plane of the second inner plate, but it cannot prevent the mounting plate from moving in a direction perpendicular to the second inner plate. A further improvement to the above embodiment is found in another embodiment of a large decorative strip installation system for curtain walls, such as... Figure 7 As shown, the end of the mounting plate 44 is a spherical structure 42, and the mounting plate slot 31 is a bayonet structure adapted to the spherical structure. That is, the mounting plate slot includes a clamping part with an arc surface structure and guide parts connected to both sides of the clamping part. When the mounting plate is close to the mounting plate slot, the guide parts will guide the spherical structure to facilitate installation, and finally the spherical structure is inserted into the clamping part and fixed.

[0033] This utility model of a large decorative strip installation system for curtain walls improves the installation strength and reliability of decorative strips. It replaces traditional adhesive bonding with a mechanical connection between the connector and the curtain wall keel, allowing the large decorative strips to achieve a stable fit through the mounting plate and interlocking holes, fundamentally avoiding detachment problems caused by adhesive failure. Simultaneously, it enhances the wind pressure and seismic resistance of the decorative strips. The decorative strips are fixed at the rear end by interlocking with the mounting slots, and the end of the mounting plate is fixed at the front end by interlocking with the mounting plate's slot, significantly improving overall stability and making it suitable for high-wind-pressure environments such as high-rise buildings.

[0034] In a preferred embodiment of a large decorative strip installation system for curtain walls, such as Figures 1 to 6 As shown, the first inner plate 36 has an anti-loosening bolt groove 33 near the bottom. The anti-loosening bolt 5 is installed in the anti-loosening bolt groove 33, and the end of the anti-loosening bolt 5 is pressed against the lower edge of the hanging plate 44. Figure 2During the installation of large decorative panels, firstly, align the insertion holes of the large decorative strip with the mounting plate and push it in until the first inner plate is directly above the mounting groove of the decorative component. Then, move the large decorative strip downwards until the first inner plate corresponding to the upper part of the insertion hole is inserted into the mounting groove of the decorative component. Next, screw the anti-detachment bolts into the anti-detachment bolt grooves and tighten the ends of the anti-detachment bolts against the lower edge of the mounting plate. At this time, the first inner plate at the upper end of the large decorative strip is pressed against the mounting plate, and the lower end is pressed against the mounting plate through the anti-detachment bolts, thereby fixing the position and preventing it from falling off. This utility model curtain wall large decorative strip installation system can achieve a reliable anti-detachment design for the decorative strips; by setting anti-detachment bolt grooves at the bottom of the first inner plate and installing anti-detachment bolts to tighten against the lower edge of the mounting plate, a physical limit is constructed to prevent the decorative strips from sliding or loosening during long-term use.

[0035] In a preferred embodiment of a large decorative strip installation system for curtain walls, such as Figure 1 and 2 As shown, the large decorative strip 3 also includes an end cap 39, which comprises an upper end cap and a lower end cap. The upper end cap is installed on the top of the decorative strip housing 35, and the lower end cap is installed on the bottom of the decorative strip housing 35. The end caps can be connected to the decorative strip housing by welding or bonding, as shown in one specific embodiment. Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the second inner panel 37 has a sealing plate nail hole 32 on the side away from the first inner panel 36. The end sealing plate is connected to the decorative strip outer shell 35 by screws screwed into the sealing plate nail hole 32. The end sealing plate prevents dust and other debris from entering the interior of the large decorative strip. In a specific embodiment of a curtain wall large decorative strip installation system, such as... Figure 1 and 2 As shown, it also includes a positioning pin 6, the upper end of which is inserted into the lower sealing plate of the upper large decorative strip 3, and the lower end of which is inserted into the upper sealing plate of the lower large decorative strip 3. In a further preferred embodiment of the curtain wall large decorative strip installation system, as... Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the decorative strip housing 35 has a recessed portion 38, and a pin groove 34 is provided in the recessed portion 38. The positioning pin 6 is inserted into the corresponding pin groove 34 of the large decorative strip 3. By setting the positioning pin, adjacent large decorative strips can be kept straight, making them easy to position during construction and installation, and preventing them from being moved by external forces after installation, thus maintaining their straightness.

[0036] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. A large decorative strip installation system for curtain walls, characterized in that, include: Decorative strip connector (4) and large decorative strip (3); the decorative strip connector (4) includes a connecting seat (43) and a hanging plate (44) connected to each other; the connecting seat (43) is connected to the curtain wall keel (1) by fixing bolts (7), two adjacent curtain wall panels (2) are horizontally arranged on both sides of the connecting seat (43), and the hanging plate (44) is provided with decorative part hanging groove (41); the large decorative strip (3) includes a decorative strip outer shell (35), a first inner plate (36) and a second inner plate (37); the decorative strip outer shell (35) includes a decorative strip outer shell (35), a first inner plate (36) and a second inner plate (37); the decorative strip outer shell (35) includes a decorative strip outer shell (36) and a large decorative strip (37) and a large decorative strip (48) and a large decorative strip (39) and a large decorative strip (30 ... 5) One side opening, the first inner plate (36) and the second inner plate (37) are arranged in parallel inside the decorative strip shell (35), the first inner plate (36) is close to the opening, the first inner plate (36) is provided with a hole for inserting the hanging plate (44), the first inner plate (36) corresponding to the upper part of the hole is inserted into the decorative part hanging groove (41); the second inner plate (37) is provided with a hanging plate slot (31) on the side close to the first inner plate (36), the end of the hanging plate (44) is inserted into the hanging plate slot (31).

2. The curtain wall large decorative strip installation system according to claim 1, characterized in that, The first inner plate (36) has an anti-loosening bolt groove (33) near the bottom. The anti-loosening bolt (5) is installed in the anti-loosening bolt groove (33), and the end of the anti-loosening bolt (5) is pressed against the lower edge of the hanging plate (44).

3. The curtain wall large decorative strip installation system according to claim 1, characterized in that, The large decorative strip (3) also includes an end cap (39), which includes an upper cap and a lower cap. The upper cap is installed on the top of the decorative strip housing (35), and the lower cap is installed on the bottom of the decorative strip housing (35).

4. The curtain wall large decorative strip installation system according to claim 3, characterized in that, It also includes a positioning pin (6), the upper end of which is inserted into the lower sealing plate of the upper large decorative strip (3), and the lower end of which is inserted into the upper sealing plate of the lower large decorative strip (3).

5. The curtain wall large decorative strip installation system according to claim 4, characterized in that, The outer shell (35) of the decorative strip is provided with a recess (38), and a pin slot (34) is provided in the recess (38). The positioning pin (6) is inserted into the pin slot (34) of the corresponding large decorative strip (3).

6. The curtain wall large decorative strip installation system according to claim 5, characterized in that, The second inner plate (37) has a sealing plate nail hole (32) on the side away from the first inner plate (36), and the end sealing plate is connected to the decorative strip shell (35) by screwing into the sealing plate nail hole (32).

7. The curtain wall large decorative strip installation system according to claim 6, characterized in that, The end of the mounting plate (44) is a spherical structure (42), and the mounting plate slot (31) is a bayonet structure adapted to the spherical structure.

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