Curtain wall inlaid with arc-shaped stone and decoration strip and construction method

Abstract

The invention relates to the technical field of building maintenance systems, in particular to an arc-shaped stone and decoration strip inlaid curtain wall. 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 curtain wall has the advantages of being attractive in overall appearance and safe and stable in structure.

Description

Technical Field

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

[0002] Most of the existing inlays of curved stones and stainless steel decorative strips on the market cannot guarantee beautiful lines and cannot fit perfectly. The construction of stone curtain walls requires very high processing accuracy of the stone, especially the processing of curved stones requires high-precision technology to ensure that the curvature of the stone matches the design requirements. This usually involves complex stone cutting and polishing processes, which require high processing equipment and workers' skills. The installation of stainless steel decorative strips needs to be precisely matched with the curved surface of the stone, which requires precise control of the joints and inlay processes of the two during the construction process. The minimum and maximum size control of the joints requires high-precision technology, and the curved stone is more difficult to present the appearance effect, and cannot meet the diverse design of the building appearance.

[0003] In the prior art, due to the changeable design of building facades, the facade stone and stainless steel decorative strips used in the design must mostly be customized according to the architectural appearance design requirements of the project. The weight of the stone curtain wall is relatively large, and the safety and stability requirements of the supporting structure are relatively high. Most of them will adopt a stone disconnection splicing design, that is, the stainless steel decorative strips are installed on site in the form of block splicing. When the decorative strips are complex in shape or the number of grids increases, it will seriously affect the overall appearance of the stainless steel decorative strips and the safety performance of the stone structure. The construction of continuous curved stones is more difficult. It is necessary to ensure the firm connection between the stone plate and the supporting structure, as well as the strength and durability of the stone plate itself, and consider the beauty of the inlaid arc.

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

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a curtain wall inlaid with curved stones and decorative strips, aiming to solve the problem that the spliced ​​stone curtain wall is not aesthetically pleasing and seriously affects the safety and stability of the structure.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

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

[0008] A plurality of the decorative strips are fixedly connected to the arc-shaped stone through the first connecting assembly, and the arc-shaped 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 embedded, through holes extending from the center of each arc to the outer 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 fixedly connected to the U-groove connector, the pressing plate is abutted against the outer corners through the locking member, and the decorative strip is fixedly connected to the pressing plate;

[0011] The second connection assembly includes an angle code, a hanger, a second back bolt, a bolt and an anchor bolt. The angle code is fixedly connected to the hanger through the bolt, the angle code 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 component 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 top of the second hanging block.

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

[0014] As a further improvement of the technical solution of the present invention, 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 invention, the locking piece is an M4 stainless steel screw.

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

[0017] As a further improvement of the technical solution of the present invention, 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 invention, the decorative strip is a 1.5 mm stainless steel plate.

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

[0020] 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:

[0021] S1: Making curved stone: measure and mark the stone, drill the back bolt hole with the appropriate drill bit, and cut the stone into a curved stone;

[0022] 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, fix the curved stone to the hanging piece with the second back bolt, and fix the hanging piece to the corner bracket with bolts;

[0023] S3: Install curtain wall units: hoist the assembled curtain wall units to the designated location and fix the curtain wall units to the wall using anchor bolts;

[0024] S4: Install the decorative strip: stick the decorative strip on the locking piece at the outer corner.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] In the curtain wall inlaid with curved stones and decorative strips of the present invention, the curved stones of integrated design are fixed to the wall through the second connecting component to ensure the safety and stability of the overall structure of the curved stones, and the decorative strips are fixed to the curved stones through the first connecting component. The decorative strips run through the design of the curved stones to ensure the overall appearance of the curtain wall. The curtain wall inlaid with curved stones and decorative strips has the characteristics of overall beauty, safety and stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The technology of the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0028] Figure 1 It is a schematic diagram of the structure of the curtain wall inlaid with curved stones and decorative strips of the present invention;

[0029] Figure 2 yes Figure 1 The cross-sectional view at 1-1 in the middle;

[0030] Figure 3 yes Figure 1 Sectional view at AA in the middle;

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the curtain wall inlaid with curved stones and decorative strips of the present invention;

[0032] Figure 5 It is a schematic diagram of the longitudinal section structure of the curtain wall inlaid with curved stones and decorative strips of the present invention;

[0033] Figure 6 It is a structural schematic diagram of the first connecting component in the curtain wall inlaid with curved stones and decorative strips of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the second connection assembly in the curtain wall inlaid with curved stones and decorative strips of the present invention;

[0035] Figure 8 The invention is a schematic structural diagram of the curved stone in the curtain wall inlaid with the curved stone and the decorative strips.

[0036] In the figure:

[0037] 1. Curved stone; 11. Back bolt hole; 12. External corner; 13. Through hole; 14. Groove;

[0038] 2. Decorative strips;

[0039] 3. First connecting assembly; 31. Locking member; 32. U-slot connecting member; 33. Pressing plate; 34. First back bolt member; 35. Backing plate;

[0040] 4. Second connecting assembly; 41. Angle code; 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 nail;

[0041] 5. Wall. DETAILED DESCRIPTION

[0042] 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 in this application and the features in the embodiments can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0043] 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 it may be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, etc. used in the present invention are only relative to the relative positional relationship of the components of the present invention in the drawings.

[0044] Reference Figures 1 to 8 , a curtain wall inlaid with curved stone 1 and decorative strips 2, comprising: curved stone 1, a plurality of decorative strips 2, a first connecting component 3 and a second connecting component 4;

[0045] In one embodiment, referring to Figure 1-Figure 4As shown, a plurality of decorative strips 2 are fixedly connected to the curved stone 1 via a first connecting component 3, and the curved stone 1 is fixedly connected to the wall 5 via a second connecting component 4; preferably, the decorative strips 2 are 1.5 mm stainless steel plates.

[0046] Among them, the integrated curved stone 1 is fixed to the wall 5 through the second connecting component 4 to ensure the safety and stability of the overall structure of the curved stone 1, and the decorative strip 2 is fixed to the curved stone 1 through the first connecting component 3. The decorative strip 2 runs through the design of the curved stone 1 to ensure the overall appearance of the curtain wall. The curtain wall inlaid with the curved stone 1 and the decorative strip 2 has the characteristics of overall beauty, safe and stable structure. In addition to meeting the external protection and decoration functions required by the specifications, it can also achieve a unit-type integrated design and facade effect.

[0047] In one embodiment, referring to Figure 6 As shown, the first connection assembly 3 includes a locking member 31, a U-groove connector 32, a pressing plate 33, and a first back bolt 34; the arc-shaped stone 1 includes a back bolt hole 11 for the first back bolt 34 to be embedded, a male corner 12 extending from the center of each arc to 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 pressing plate 33 and the through hole 13 in sequence and is fixedly connected to the U-groove connector 32; the pressing plate 33 is abutted against the male corner 12 through the locking member 31, and the decorative strip 2 is fixedly connected to the pressing plate 33. Preferably, the first back bolt 34 is an M6 stainless steel stone back bolt, and the first back bolt 34 is connected to the U-groove connector 32; the U-groove connector 32 is a 4mm hot-dip galvanized steel plate.

[0048] 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 through the bolt 44, the angle bracket 41 is fixedly connected to the wall 5 through the anchor 45, and the hanger 42 is fixedly connected to the curved stone 1 through the second back bolt 43. Preferably, the second back bolt 43 is an M8 stainless steel stone back bolt, and the second back bolt 43 is connected to the hanger 42.

[0049] 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.

[0050] In one embodiment, referring to Figure 8As shown, the arc-shaped 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 a portion of the U-groove connector 32 is located in the groove 14 .

[0051] In one embodiment, the first connection assembly 3 further comprises a pad 35, and the pad 35 is located between the arc-shaped stone 1 and the U-slot connection member 32. Preferably, the locking member 31 is an M4 stainless steel screw.

[0052] 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:

[0053] 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 positive corners on both sides, and use a positioning instrument to ensure the smoothness of the stone curvature.

[0054] 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, fix the curved stone to the hanging piece with the second back bolt, and fix the hanging piece to the corner bracket with bolts;

[0055] S3: Install curtain wall units: hoist the assembled curtain wall units to the designated location and fix the curtain wall units to the wall using anchor bolts;

[0056] S4: Install the decorative strip: stick the decorative strip on the locking piece at the outer corner.

[0057] In step S1, the exact position of the nail hole is determined using the mark on the template or drawing. First, the M4 screw hole position (φ6mm hole position) is drilled to ensure that the hole is perpendicular to the stone surface to avoid deflection and to penetrate the stone. Measure and mark the stone to determine the position of the back bolt hole. Use an appropriate drill bit to drill out the M6 ​​back bolt hole (hole spacing is ≤300mm) and the M8 back bolt hole. During the drilling process, use coolant to reduce thermal damage and dust to the stone, and check the accuracy of the hole position and the verticality of the hole. After the drilling is completed, the stone is cut into special shapes. A stone cutting machine or a diamond saw blade is used to cut the stone into shapes. During the cutting process, pay attention to maintaining the straightness of the cutting line and the smoothness of the curve. Finally, after the cutting is completed, the cut surface of the stone is cleaned to remove the residual stone chips and dust. The cut edge of the stone is polished using a grinder and grinding wheels of different grits, from coarse grinding to fine grinding, and the surface finish is gradually improved. During the grinding process, pay attention to keeping the edge of the stone neat and smooth. Polish with a polishing machine and polishing paste to achieve a high gloss finish.

[0058] In step S2, prepare the corresponding U-groove connectors and pads. The pads can be full-length or segmented to ensure seamless connection between the segments. The U-groove connectors and U-groove need to be processed with corresponding holes according to the processed stone panels to ensure that the size and position of the holes are accurate for subsequent installation of accessories. Before assembly, check whether the holes between the U-groove connectors, stone, and pads are consistent. Connect the pads with the stone and the U-groove connectors according to the stone assembly node diagram. The U-groove connectors are combined with the M6 ​​stainless steel stone back bolts. After the assembly is completed, check the stability and safety of the entire structure. Use M6 stainless steel stone back bolts and M4 stainless steel screws to fix the U-groove connectors and the pressure plate to the stone. After all installations are completed, perform a final check to ensure that all connections are firm and there are no loose parts. Use M8 stainless steel stone back bolts to fix the stone to the alloy hanger. The back bolt system allows a certain amount of adjustment space between the curved stone and the wall to ensure the accuracy of the curved stone installation.

[0059] In step S3, the assembled stone curtain wall unit is hoisted to the designated location, the alloy angle bracket is fixed to the wall using M10 rear bottom expansion mechanical anchor bolts, and the stone curtain wall unit is adjusted to ensure its horizontality and verticality, as well as alignment with other units.

[0060] In step S4, after the installation of the curved stone is completed, the stainless steel decorative strip is bonded. Before bonding the stainless steel decorative strip, the bonding surface between the stainless steel pressing plate and the stainless steel decorative strip needs to be thoroughly cleaned to ensure that there is no dust, grease or other impurities, which helps the glue to adhere better. The glue needs to be a special glue for stainless steel. When bonding the stainless steel decorative strip and the pressing plate, use professional tools to accurately control the amount of glue applied to ensure that the glue is only applied to the stainless steel surface to avoid excessive glue overflowing and contacting the curved stone surface. A protective film or tape is also attached to the surface of the curved stone. During the bonding process, these protective measures can prevent the glue from overflowing and contacting the curved stone to protect the curved stone surface from being eroded by the glue. During the glue curing process, closely monitor the bonding area. If the glue is found to accidentally contact the curved stone surface during the bonding process, it is necessary to use an appropriate solvent or detergent to clean it immediately to prevent the glue from being difficult to remove after curing. After the glue is cured, check whether there is glue residue or contamination on the surface of the curved stone. If necessary, clean and repair it.

[0061] The other contents of the curtain wall inlaid with curved stones and decorative strips described in the present invention can be found in the prior art and will not be described in detail here.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. 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 technical solution of the present invention are still within the scope of the technical solution of the present invention.

[0063] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0064] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to 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; A plurality of the decorative strips are fixedly connected to the arc-shaped stone through the first connecting assembly, and the arc-shaped 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 embedded, through holes extending from the center of each arc to the outer 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 fixedly connected to the U-groove connector, the pressing plate is abutted against the outer corners through the locking member, and the decorative strip is fixedly connected to the pressing plate; The second connection assembly includes an angle code, a hanger, a second back bolt, a bolt and an anchor bolt. The angle code is fixedly connected to the hanger through the bolt, the angle code 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 component also includes an adjusting screw and a limiting pin, the hanging component 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.

3. The curtain wall inlaid with curved stones and decorative strips according to claim 1, characterized in that: The first connecting component also includes a pad, which is located between the arc-shaped 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 also 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-slot 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-slot connector is a 4 mm hot-dip galvanized steel plate.

10. A construction method for a curtain wall inlaid with curved stones and decorative strips, applicable to the curtain wall inlaid with curved stones and decorative strips as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Making curved stone: measure and mark the stone, drill the back bolt hole with the appropriate drill bit, and cut the stone into a curved stone; 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, fix the curved stone to the hanging piece with the second back bolt, and fix the hanging piece to the corner bracket with bolts; S3: Install curtain wall units: hoist the assembled curtain wall units to the designated location and fix the curtain wall units to the wall using anchor bolts; S4: Install the decorative strip: stick the decorative strip on the locking piece at the outer corner.

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