Curtain wall with inlaid arc-shaped stone and decorative strip

Abstract

The utility model relates to the technical field of building maintenance systems, in particular to a curtain wall inlaid with arc-shaped stone and decoration strips. The curtain wall embedded with the arc-shaped stone and the decoration strips specifically comprises the arc-shaped stone, the multiple decoration strips, a first connecting assembly and a second connecting assembly. The decoration strips are fixedly connected with the arc-shaped stone through the first connecting assemblies, and the arc-shaped stone is fixedly connected with the wall through the second connecting assemblies. The first connecting assembly comprises a locking piece, a U-groove connecting piece, a pressing plate and a first back bolt piece. The arc-shaped stone comprises back bolt holes allowing the first back bolt pieces to be embedded, external corners from the center of each arc to the two sides and through holes allowing the locking pieces to penetrate through, the first back bolt pieces are fixedly connected with the U-groove connecting pieces, the locking pieces sequentially penetrate through the pressing plates and the through holes and then are fixedly connected with the U-groove connecting pieces, and the pressing plates are matched with the external corners in an abutting mode through the locking pieces. The decoration strip is fixedly connected with the pressing plate. The utility model has the advantages that the whole curtain wall is attractive, and the structure is safe and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of building maintenance systems, in particular to a curtain wall inlaid with curved stones and decorative strips. Background Art

[0002] Most existing inlays of curved stone and stainless steel strips on the market lack the ability to achieve a perfect fit and beautiful lines. Stone curtain wall construction requires extremely high-precision stone processing, especially for curved stone, which requires high-precision craftsmanship to ensure the curvature of the stone matches the design requirements. This often involves complex stone cutting and polishing processes, requiring high-level processing equipment and skilled workers. The installation of stainless steel strips must precisely match the curved surface of the stone, requiring precise control of the joints and inlay process during construction. Controlling the minimum and maximum dimensions of the joints requires high-precision craftsmanship. Curved stone is also more difficult to achieve, and cannot meet the diverse design requirements of architectural exteriors.

[0003] In existing technology, due to the diverse design possibilities of building facades, the facade stone and stainless steel decorative strips used must often be customized according to the project's architectural design requirements. Stone curtain walls are heavy and place high demands on the safety and stability of the supporting structure. Consequently, a disconnected stone splicing design is often employed, meaning the stainless steel decorative strips are installed on-site in separate sections. Complex shapes or increased number of sections can severely impact the overall appearance of the stainless steel strips and the safety of the stone structure. Continuous curved stone installation presents significant challenges, requiring a secure connection between the stone slabs and the supporting structure, as well as the strength and durability of the stone slabs themselves, while also considering the aesthetically pleasing curvature of the inlay.

[0004] Therefore, in view of the deficiencies in the prior art, a curtain wall inlaid with curved stones and decorative strips is provided. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a curtain wall inlaid with curved stones and decorative strips, aiming to solve the problem that the spliced ​​stone curtain wall is unsightly and seriously affects the safety and stability of the structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A curtain wall inlaid with curved stone and decorative strips, comprising: curved stone, a plurality of decorative strips, a first connecting component and a second connecting component;

[0008] The plurality of decorative strips are fixedly connected to the curved stone through the first connecting assembly, and the curved stone is fixedly connected to the wall through the second connecting assembly;

[0009] The first connecting assembly includes a locking member, a U-slot connecting member, a pressing plate, and a first back bolt member;

[0010] The arc-shaped stone comprises a back bolt hole for the first back bolt to be inserted, through holes extending from the center of each arc to the external corners on both sides for the locking member to pass through, the first back bolt is fixedly connected to the U-groove connector, the locking member sequentially passes through the pressing plate and the through holes and is then fixedly connected to the U-groove connector, the pressing plate abuts against the external corners via the locking member, and the decorative strip is fixedly connected to the pressing plate;

[0011] The second connection assembly includes an angle bracket, a hanger, a second back bolt, a bolt and an anchor bolt. The angle bracket is fixedly connected to the hanger through the bolt, the angle bracket is fixedly connected to the wall through the anchor bolt, and the hanger is fixedly connected to the curved stone through the second back bolt.

[0012] As a further improvement of the technical solution of the present invention, the second connecting assembly also includes an adjusting screw and a limiting pin, the hanger includes a first hanging block and a second hanging block, the first hanging block is limitedly connected to the second hanging block through the limiting pin, and the adjusting screw passes through the first hanging block and is connected to the second hanging block.

[0013] As a further improvement of the technical solution of the present invention, the first connecting assembly further includes a pad, which is located between the curved stone and the U-groove connecting piece.

[0014] As a further improvement of the technical solution of the present utility model, the arc-shaped stone is further provided with a groove, the groove is away from the positive corner, the pad is located in the groove, and the U-groove connector is partially located in the groove.

[0015] As a further improvement of the technical solution of the present utility model, the locking member is an M4 stainless steel screw.

[0016] As a further improvement of the technical solution of the present utility model, the first back bolt is an M6 stainless steel stone back bolt, and the first back bolt is connected to the U-groove connector.

[0017] As a further improvement of the technical solution of the present utility model, the second back bolt is an M8 stainless steel stone back bolt, and the second back bolt is connected to the hanger.

[0018] As a further improvement of the technical solution of the present utility model, the decorative strip is a 1.5mm stainless steel plate.

[0019] As a further improvement of the technical solution of the present utility model, the U-groove connector is a 4mm hot-dip galvanized steel plate.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] In this new curtain wall inlaid with curved stone and decorative strips, the integrated curved stone is secured to the wall via a second connecting assembly, ensuring the overall structural safety and stability of the curved stone. The decorative strip is secured to the curved stone via a first connecting assembly, extending throughout the curved stone design to ensure the overall appearance of the curtain wall. This curtain wall inlaid with curved stone and decorative strips offers an overall aesthetically pleasing curtain wall and a secure and stable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The technology of the utility model is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0023] Figure 1 This is a schematic diagram of the structure of a curtain wall inlaid with curved stones and decorative strips according to the present invention;

[0024] Figure 2 yes Figure 1 Cross-sectional view at 1-1;

[0025] Figure 3 yes Figure 1 Cross-sectional view at AA in the middle;

[0026] Figure 4 This is a schematic cross-sectional structure diagram of a curtain wall inlaid with curved stones and decorative strips according to the present invention;

[0027] Figure 5 This is a schematic diagram of the longitudinal section structure of the curtain wall inlaid with curved stones and decorative strips of the utility model;

[0028] Figure 6 This is a schematic structural diagram of the first connecting assembly in the curtain wall inlaid with curved stones and decorative strips of the utility model;

[0029] Figure 7 This is a schematic structural diagram of the second connecting assembly in the curtain wall inlaid with curved stones and decorative strips of the utility model;

[0030] Figure 8 The utility model is a structural schematic diagram of the curved stone in the curtain wall in which the curved stone is inlaid with decorative strips.

[0031] In the picture:

[0032] 1. Curved stone; 11. Back bolt hole; 12. External corner; 13. Through hole; 14. Groove;

[0033] 2. Decorative strips;

[0034] 3. First connecting assembly; 31. Locking member; 32. U-slot connecting member; 33. Pressing plate; 34. First back bolt; 35. Backing plate;

[0035] 4. Second connecting assembly; 41. Angle bracket; 42. Hanging piece; 421. First hanging block; 422. Second hanging block; 43. Second back bolt; 44. Bolt; 45. Anchor bolt; 46. Adjusting screw; 47. Limiting pin;

[0036] 5. Wall. DETAILED DESCRIPTION

[0037] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other unless there is a conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0038] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. In addition, the terms "upper," "lower," "left," and "right" used in this utility model are only used with respect to the relative positions of the components of the utility model in the accompanying drawings.

[0039] Reference Figures 1 to 8 A curtain wall inlaid with curved stone 1 and decorative strips 2, comprising: a curved stone 1, a plurality of decorative strips 2, a first connecting component 3 and a second connecting component 4;

[0040] In one embodiment, referring to Figure 1-Figure 4 As shown, several decorative strips 2 are fixedly connected to the curved stone 1 through a first connecting component 3, and the curved stone 1 is fixedly connected to the wall 5 through a second connecting component 4; preferably, the decorative strips 2 are 1.5 mm stainless steel plates.

[0041] The integrated curved stone 1 is secured to the wall 5 via the second connecting assembly 4, ensuring the overall structural safety and stability of the curved stone 1. The decorative strip 2 is secured to the curved stone 1 via the first connecting assembly 3. The decorative strip 2 extends throughout the curved stone 1, ensuring the overall appearance of the curtain wall. This curtain wall inlaid with the curved stone 1 and decorative strip 2 offers an overall aesthetic appearance and a secure and stable structure. In addition to meeting regulatory requirements for external protection and decoration, it also achieves a unitized, integrated design and facade effect.

[0042] In one embodiment, referring to Figure 6As shown, the first connecting assembly 3 includes a locking member 31, a U-groove connector 32, a pressure plate 33, and a first back bolt 34. The curved stone 1 includes a back bolt hole 11 for the first back bolt 34 to be inserted, extending from the center of each arc to the outer corners 12 on both sides, and a through hole 13 for the locking member 31 to pass through. The first back bolt 34 is fixedly connected to the U-groove connector 32. The locking member 31 passes through the pressure plate 33 and the through hole 13 in sequence and then is fixedly connected to the U-groove connector 32. The pressure plate 33 abuts the outer corner 12 through the locking member 31, and the decorative strip 2 is fixedly connected to the pressure plate 33. Preferably, the first back bolt 34 is an M6 stainless steel stone back bolt and is connected to the U-groove connector 32; the U-groove connector 32 is made of 4mm hot-dip galvanized steel.

[0043] In one embodiment, referring to Figure 7 As shown, the second connection assembly 4 includes an angle bracket 41, a hanger 42, a second back bolt 43, a bolt 44, and an anchor 45. The angle bracket 41 is fixedly connected to the hanger 42 via the bolt 44, the angle bracket 41 is fixedly connected to the wall 5 via the anchor 45, and the hanger 42 is fixedly connected to the curved stone 1 via the second back bolt 43. Preferably, the second back bolt 43 is an M8 stainless steel stone back bolt and is connected to the hanger 42.

[0044] In one embodiment, the second connecting component 4 also includes an adjusting screw 46 and a limiting pin 47, and the hanger 42 includes a first hanging block 421 and a second hanging block 422. The first hanging block 421 is limitedly connected to the second hanging block 422 through the limiting pin 47, and the adjusting screw 46 passes through the first hanging block 421 and is connected to the second hanging block 422.

[0045] In one embodiment, referring to Figure 8 As shown, the curved stone 1 is further provided with a groove 14 , the groove 14 is away from the external corner 12 , the pad 35 is located in the groove 14 , and the U-groove connector 32 is partially located in the groove 14 .

[0046] In one embodiment, the first connecting assembly 3 further includes a backing plate 35, and the backing plate 35 is located between the curved stone 1 and the U-groove connecting member 32. Preferably, the locking member 31 is an M4 stainless steel screw.

[0047] A construction method for a curtain wall inlaid with curved stones and decorative strips is applicable to the above-mentioned curtain wall inlaid with curved stones and decorative strips, comprising the following steps:

[0048] S1: Making curved stone: Measure and mark the stone, use an appropriate drill bit to drill the back bolt hole, and cut the stone into a special shape to form a curved stone; use the curved wall to measure and locate, check the accuracy of the line, process from the center of each arc to the outer corners on both sides, and use a positioning instrument to ensure the smoothness of the stone curvature.

[0049] S2: Assemble the curtain wall unit: insert the first back bolt into the back bolt hole, fix the U-groove connector to the back of the curved stone through the first back bolt, fix the pressure plate to the positive corner of the curved stone through the locking piece, use the second back bolt to fix the curved stone to the hanging piece, and use bolts to fix the hanging piece to the corner bracket;

[0050] S3: Install curtain wall units: hoist the assembled curtain wall units to the designated location and fix them to the wall using anchor bolts;

[0051] S4: Install the decorative strips: stick the decorative strips on the locking pieces at the outside corners.

[0052] In step S1, use the markings on the template or drawing to determine the exact location of the nail holes. First, drill the M4 screw holes (for φ6 mm holes), ensuring the holes are perpendicular to the stone surface to avoid deflection and penetrate the stone. Measure and mark the stone to determine the location of the bolt holes. Use an appropriate drill bit to drill the M6 ​​bolt holes (hole spacing ≤ 300 mm) and the M8 bolt holes. During the drilling process, use coolant to reduce thermal damage and dust to the stone. Check the hole position and verticality. After drilling, proceed to the stone for special-shaped cutting. Use a stone cutter or diamond saw blade to cut the stone into the desired shape. During the cutting process, ensure the straightness of the cut line and the smoothness of the curve. Finally, clean the cut surface to remove any remaining stone chips and dust. Use a grinder and grinding wheels of varying grit sizes to polish the cut edges, gradually improving the surface finish from coarse to fine. During the polishing process, ensure the stone edges are neat and smooth. Polish with a polishing machine and polishing paste to achieve a high gloss finish.

[0053] In step S2, prepare the corresponding U-channel connectors and backing plates. The backing plates can be continuous or segmented to ensure seamless connection between the segments. The U-channel connectors and U-channels must be machined to the corresponding holes in the finished stone panel, ensuring accurate hole size and positioning to facilitate subsequent accessory installation. Before assembly, check the hole alignment between the U-channel connectors, stone, and backing plates. Connect the backing plates to the stone and U-channel connectors according to the stone assembly diagram. The U-channel connectors are then connected to M6 stainless steel stone backing bolts. After assembly, check the stability and safety of the entire structure. Secure the U-channel connectors and pressure plates to the stone using M6 stainless steel backing bolts and M4 stainless steel screws. After all installations are complete, perform a final inspection to ensure all connections are secure and there are no loose parts. Secure the stone to the alloy hanger using M8 stainless steel backing bolts. The backing bolt system allows for some adjustment between the curved stone and the wall to ensure precise installation.

[0054] In step S3, the assembled stone curtain wall unit is hoisted to the designated location, the alloy angle brackets are fixed to the wall using M10 rear-flared mechanical anchor bolts, and the stone curtain wall unit is adjusted to ensure its horizontality and verticality, as well as alignment with other units.

[0055] In step S4, after the curved stone is installed, the stainless steel decorative strip is bonded. Before bonding, the bonding surfaces of the stainless steel pressure plate and the stainless steel decorative strip must be thoroughly cleaned to ensure they are free of dust, grease, or other impurities. This will help the glue adhere better. Use a stainless steel-specific glue. When bonding the stainless steel decorative strip and the pressure plate, use specialized tools to precisely control the amount of glue applied, ensuring that the glue is applied only to the stainless steel surface to prevent excess glue from overflowing and contacting the curved stone surface. Apply a protective film or tape to the curved stone surface. During the bonding process, these protective measures prevent glue from overflowing and contacting the curved stone, protecting the curved stone surface from glue erosion. During the glue curing process, closely monitor the bonding area. If glue accidentally contacts the curved stone surface during the bonding process, immediately clean it with an appropriate solvent or detergent to prevent it from becoming difficult to remove after curing. After the glue cures, inspect the curved stone surface for any residual glue or contamination. If necessary, clean and repair it.

[0056] For other details of the curtain wall inlaid with curved stones and decorative strips described in the present invention, please refer to the prior art and will not be described in detail here.

[0057] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Therefore, any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

[0058] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0059] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A curtain wall inlaid with curved stones and decorative strips, characterized in that: include: Curved stone, a plurality of decorative strips, a first connecting component and a second connecting component; The plurality of decorative strips are fixedly connected to the curved stone through the first connecting assembly, and the curved stone is fixedly connected to the wall through the second connecting assembly; The first connecting assembly includes a locking member, a U-slot connecting member, a pressing plate, and a first back bolt member; The arc-shaped stone comprises a back bolt hole for the first back bolt to be inserted, through holes extending from the center of each arc to the external corners on both sides for the locking member to pass through, the first back bolt is fixedly connected to the U-groove connector, the locking member sequentially passes through the pressing plate and the through holes and is then fixedly connected to the U-groove connector, the pressing plate abuts against the external corners via the locking member, and the decorative strip is fixedly connected to the pressing plate; The second connection assembly includes an angle bracket, a hanger, a second back bolt, a bolt and an anchor bolt. The angle bracket is fixedly connected to the hanger through the bolt, the angle bracket is fixedly connected to the wall through the anchor bolt, and the hanger is fixedly connected to the curved stone through the second back bolt.

2. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The second connecting assembly also includes an adjusting screw and a limiting pin. The hanger includes a first hanging block and a second hanging block. The first hanging block is connected to the second hanging block through the limiting pin. The adjusting screw passes through the first hanging block and is connected to the second hanging block.

3. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The first connecting assembly further includes a pad, which is located between the curved stone and the U-groove connecting piece.

4. The curtain wall inlaid with curved stones and decorative strips according to claim 3, characterized in that: The arc-shaped stone is further provided with a groove, the groove is away from the positive corner, the pad is located in the groove, and the U-groove connector is partially located in the groove.

5. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The locking piece is an M4 stainless steel screw.

6. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The first back bolt is an M6 stainless steel stone back bolt, and the first back bolt is connected to the U-groove connector.

7. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The second back bolt is an M8 stainless steel stone back bolt, and the second back bolt is connected to the hanging piece.

8. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The decorative strip is a 1.5 mm stainless steel plate.

9. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The U-groove connector is made of 4mm hot-dip galvanized steel plate.

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