Straight edge open type perforated aluminum veneer back rib fixing structure
By adopting straight-edged open backrest fixing structure and aluminum alloy pendant connection technology in perforated aluminum veneer curtain walls, the problems of difficulty in installing traditional curtain walls and poor appearance are solved, achieving higher strength, flatness and modern appearance effects.
Patent Information
- Application Number
- CN202420188775.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-01-25
AI Technical Summary
When installing, traditional perforated aluminum veneer curtain walls are difficult to effectively fix due to limited hole positions, and the width of the partition joints is too large, which affects the visual quality.
The straight-edged open perforated aluminum veneer backrest fixing structure is adopted, and connected to the curtain wall base keel through aluminum alloy pendants, combined with the long-angle aluminum and grooved aluminum reinforcement ribs to achieve stable fixation of aluminum veneer and optimization of grid joints.
The panel strength and flatness of perforated aluminum veneer are improved, the installation efficiency is enhanced, and the appearance effect is more modern and high-quality, meeting the overall styling needs of modern buildings.
Smart Images
Figure CN222614643U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixing perforated aluminum veneers for indoor and outdoor decoration, in particular to a back reinforcement fixing structure of a straight-edge open-type perforated aluminum veneer. Background Art
[0002] As a new type of building material, aluminum veneer is now more and more widely used in indoor and outdoor decoration projects. In order to pursue modern and technological architectural effects, perforated aluminum veneer has also quietly emerged, combined with lighting design, to show a unique visual effect. Perforated aluminum veneer has its own unique design, which is also an important reason to attract most customers. Perforated aluminum veneer has always been innovative in its achievements. To a certain extent, perforated aluminum veneer gives designers a lot of room for imagination. Simple aluminum veneer, can be large or small, round or square holes, up to more than 2,000 colors to choose from. Ordinary elements make up perforated aluminum veneer. Perforated aluminum veneer can be used both indoors and outdoors.
[0003] In the decoration and renovation industry, the curtain wall keel is a supporting structure in the building exterior curtain wall system, which is used to fix and support wall materials, such as aluminum veneer. In the traditional perforated aluminum veneer curtain wall, the position, layout and number of panel holes are greatly affected by the installation and the base keel, because the aluminum veneer needs to be fixed on these keels, and the opening position of the aluminum veneer (i.e. the perforated part) is limited, and the position of the keel needs to be avoided. If the hole position falls directly on the keel, it will affect the fixation of the aluminum veneer or weaken the structural strength of the plate;
[0004] In conventional processing technology, the width of the partition joints between adjacent aluminum panels is too large, and the open partition joints have no effective shielding and decoration, resulting in poor visual quality; the partition joints are treated with glue, which affects the appearance and is not suitable for modern high-quality building requirements.
[0005] In order to solve the above problems and meet the overall appearance effect, a new straight-edge open perforated aluminum veneer back reinforcement fixing structure is specially developed. Utility Model Content
[0006] In order to achieve the above-mentioned purpose of the utility model and to address the above-mentioned technical problems, the utility model provides a straight-edge open-type perforated aluminum veneer back reinforcement fixing structure.
[0007] The technical solution is as follows: it comprises a perforated aluminum veneer and an aluminum veneer fixed on a curtain wall base keel as a back plate of the perforated aluminum veneer, wherein the curtain wall base keel comprises a vertical steel keel and a horizontal steel keel fixed by longitudinal and horizontal welding, an aluminum alloy hanger is arranged at the front end of the vertical steel keel, and the perforated aluminum veneer is fixed on the curtain wall base keel through the aluminum alloy hanger;
[0008] The aluminum alloy hanger is fixedly connected to the curtain wall base keel through the partition gap position of adjacent aluminum veneers.
[0009] The perforated aluminum veneer adopts straight edge processing to ensure that the partition seam is a right angle; the extended edge and opening position of the perforated aluminum veneer adopts full-length angle aluminum folding setting, and the surrounding circle along the edge line of the aluminum veneer adopts full-length angle aluminum instead of the aluminum veneer folding to ensure the strength of the aluminum veneer; the aluminum veneer reinforcement ribs adopt grooved aluminum to ensure the overall strength and flatness; the perforated aluminum veneer is hung from top to bottom.
[0010] An angle steel connector is arranged between the vertical steel keel and the transverse steel keel. The transverse steel keel and the angle steel connector are fixedly connected by a stainless steel bolt group. The angle steel connector and the vertical steel keel are fixed by welding.
[0011] An aluminum alloy hanger is arranged at the front end of the vertical steel keel, and an arc groove obliquely upward is opened on the side of the full-length angle aluminum facing the aluminum single plate. The aluminum alloy hanger is fixedly connected to the arc groove of the full-length angle aluminum by a stainless steel bolt.
[0012] The perforated aluminum veneer is processed in a slotted manner, and the width of the partitioned slot is 8 mm.
[0013] The perforated aluminum veneer and aluminum alloy hangers are fixed in a dry hanging form. Different from the installation process of aluminum veneers, each perforated aluminum veneer is fixed at four points. The perforated aluminum veneer is hung from top to bottom. After hanging, adjust the upper and lower hanging bolts and tighten them. The perforated aluminum veneer is slit-processed, and the width of the partition gap is 8mm. Through three-dimensional adjustment at 4 points, the flatness, height deviation and width of the partition gap of the perforated aluminum veneer are guaranteed.
[0014] A rubber flexible gasket is used between the aluminum alloy hanger and the vertical steel keel to prevent bimetallic corrosion; the aluminum alloy hanger is fixed to the vertical steel keel by machine screws.
[0015] The aluminum veneer is arranged on the inner side of the perforated aluminum veneer, and the aluminum veneer is set to be 3mm thick. The aluminum veneer corner code position is padded with rubber flexible gaskets to prevent bimetallic corrosion; the aluminum alloy corner code of the aluminum veneer and the frame aluminum profile of the aluminum veneer are fixedly connected by core-pulling rivets.
[0016] The aluminum veneer is fixed to the vertical steel keel and the horizontal steel keel with stainless steel self-tapping screws. The width of the aluminum veneer partition joint is 16 mm. The gap is filled with foam rods and silicone weather-resistant sealant. The spacing and number of stainless steel self-tapping screws meet the design and specification requirements.
[0017] The full-length angle aluminum and the perforated aluminum single plate are fixedly connected by using silicone structural sealant, the arrangement of the holes is random, and the position where the full-length angle aluminum meets the hole is stretched and bent.
[0018] The back reinforcement ribs of the perforated aluminum veneer are made of U-shaped aluminum, and the U-shaped aluminum is in the specification of 50x50x4-6063-T6;
[0019] The U-shaped aluminum and the perforated aluminum single plate are fixed by two stainless steel bolts to ensure the strength and flatness of the perforated aluminum single plate.
[0020] The beneficial effects of the technical solution provided by the embodiment of the utility model are as follows: the solution provides a straight-edge open perforated aluminum veneer back rib fixing structure, the perforated aluminum veneer panel has high strength, good flatness, high installation efficiency, and good appearance, and can achieve the overall modeling effect of the perforated aluminum veneer. The advantages are mainly reflected in the following aspects:
[0021] (1) Strong adaptability. The front and rear positioning can be adjusted through four-point installation, effectively improving the installation accuracy of the curtain wall;
[0022] (2) The perforated aluminum veneer adopts straight edge processing technology and uses full-length angle aluminum instead of folding edge technology, which not only ensures the strength of the aluminum veneer but also ensures the appearance effect;
[0023] (3) The perforated aluminum veneer adopts the slotting treatment method, and the grid gap is 8mm to ensure the overall effect. It is installed with aluminum alloy hangers to eliminate the influence of curtain wall keels on the position and size of aluminum veneer perforations, and the overall appearance effect is more prominent;
[0024] (4) Double-layer aluminum veneer is used for construction. The inner aluminum veneer not only serves as a waterproof aluminum veneer to play a waterproof role, but also serves as the back plate of the perforated aluminum veneer to play a decorative effect;
[0025] (5) This perforated aluminum veneer curtain wall system adopts dry hanging construction, which improves the installation efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a cross-sectional node diagram of an embodiment of the utility model.
[0027] Figure 2 This is a longitudinal node diagram of an embodiment of the utility model.
[0028] Figure 3 It is a schematic structural diagram of the aluminum alloy pendant according to an embodiment of the utility model.
[0029] Figure 4 It is a structural schematic diagram of the back side of the perforated aluminum single plate according to an embodiment of the utility model.
[0030] Figure 5 It is a partial structural schematic diagram of the perforated aluminum single plate according to an embodiment of the utility model.
[0031] Figure 6 It is a schematic structural diagram of the U-shaped aluminum in an embodiment of the utility model.
[0032] Figure 7This is a schematic diagram of the connection structure of the aluminum alloy hanger and the perforated aluminum single plate in an embodiment of the utility model.
[0033] Among them, the accompanying drawings are marked as follows: 1. Vertical steel keel; 2. Horizontal steel keel; 3. Stainless steel bolt group; 4. Aluminum veneer; 5. Blind rivet; 6. Rubber flexible gasket; 7. Machine screw; 8. Foam rod and silicone weather-resistant sealant; 9. Aluminum alloy hanger; 10. Stainless steel self-tapping screw; 11. Full-length angle aluminum; 12. Silicone structural sealant; 13. Perforated aluminum veneer; 14. Angle steel connector; 15. Stainless steel bolt one; 16. U-shaped aluminum; 17. Stainless steel bolt two. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0036] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.
[0037] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.
[0038] Example 1
[0039] See also Figures 1 to 7 The utility model provides a straight-edge open-type perforated aluminum veneer back reinforcement fixing structure, comprising a perforated aluminum veneer 13 and an aluminum veneer 4 fixed on a curtain wall base keel as a back plate of the perforated aluminum veneer 13, the curtain wall base keel comprising a vertical steel keel 1 and a horizontal steel keel 2 welded and fixed in the longitudinal and transverse directions, an aluminum alloy hanger 9 is arranged at the front end of the vertical steel keel 1, and the perforated aluminum veneer 13 is fixed on the curtain wall base keel through the aluminum alloy hanger 9;
[0040] The aluminum alloy hanger 9 is fixedly connected to the curtain wall base keel through the grid gap position of the adjacent aluminum single plate 4.
[0041] The perforated aluminum veneer 13 is processed with straight edges to ensure that the partition seams are right angles; the extended edges and opening positions of the perforated aluminum veneer 13 are set with full-length angle aluminum 11 folded edges, and the circumference follows the edge line of the aluminum veneer and uses full-length angle aluminum instead of the aluminum veneer folded edges to ensure the strength of the aluminum veneer; the aluminum veneer 4 reinforcement ribs are made of grooved aluminum to ensure overall strength and flatness; the perforated aluminum veneer 13 is hung from top to bottom.
[0042] An angle steel connector 14 is provided between the vertical steel keel 1 and the transverse steel keel 2 . The transverse steel keel 2 and the angle steel connector 14 are fixedly connected by a stainless steel bolt group 3 . The angle steel connector 14 and the vertical steel keel 1 are fixed by welding.
[0043] An aluminum alloy hanger 9 is arranged at the front end of the vertical steel keel 1, and an arc groove obliquely upward is opened on the side of the full-length angle aluminum 11 facing the aluminum single plate 4, and the aluminum alloy hanger 9 is fixedly connected to the arc groove of the full-length angle aluminum 11 by a stainless steel bolt 15.
[0044] The perforated aluminum veneer 13 is processed by slits, and the width of the lattice gap is 8mm.
[0045] The perforated aluminum veneer 13 and the aluminum alloy hanger 9 are fixed in a dry hanging form, which is different from the aluminum veneer installation process. Each perforated aluminum veneer is fixed at four points. The perforated aluminum veneer is hung from top to bottom. After hanging, the upper and lower hanging bolts are adjusted and tightened. The perforated aluminum veneer is slit-processed, and the width of the partition gap is 8mm. Through three-dimensional adjustment at four points, the flatness, height deviation and width of the partition gap of the perforated aluminum veneer are guaranteed.
[0046] A rubber flexible gasket 6 is used between the aluminum alloy hanger 9 and the vertical steel keel 1 to prevent bimetallic corrosion; the aluminum alloy hanger 9 is fixed to the vertical steel keel 1 by machine screws 7.
[0047] The aluminum veneer 4 is arranged on the inner side of the perforated aluminum veneer 13, and the aluminum veneer 4 is set to be 3 mm thick. The rubber flexible gasket 6 is used to pad the corner code position of the aluminum veneer 4 to prevent bimetallic corrosion; the aluminum alloy corner code of the aluminum veneer 4 is fixedly connected to the frame aluminum profile of the aluminum veneer 4 by a blind rivet 5.
[0048] The aluminum veneer 4 is fixed to the vertical steel keel 1 and the horizontal steel keel 2 with stainless steel self-tapping screws 10. The width of the aluminum veneer 4 partition joint is 16 mm. The gap is filled with foam rods and silicone weather-resistant sealant 8. The spacing and number of stainless steel self-tapping screws 10 meet the design and specification requirements.
[0049] The full-length angle aluminum 11 and the perforated aluminum single plate 13 are fixedly connected by using silicone structural sealant 12. The arrangement of the holes is random, and the position where the full-length angle aluminum meets the hole is stretched and bent.
[0050] The back reinforcement ribs of the perforated aluminum veneer 13 are made of U-shaped aluminum 16, and the U-shaped aluminum 16 is made of 50x50x4-6063-T6 specifications;
[0051] The U-shaped aluminum 16 and the perforated aluminum single plate 13 are fixed by stainless steel bolts 17 to ensure the strength and flatness of the perforated aluminum single plate 13.
[0052] A total station is used to measure and lay out the lines on the base of the decorative steel structure to install the base keel of the aluminum veneer curtain wall. The inner layer uses aluminum veneer 4 as the back plate of the perforated aluminum veneer 13, which plays a waterproof and backing role. The perforated aluminum veneer 13 is fixed with aluminum alloy hangers 9. The aluminum alloy hangers 9 are fixed to the base keel of the aluminum veneer curtain wall through the partition gap position of the aluminum veneer 4. Flexible rubber gaskets 6 are used to connect the aluminum alloy hangers 9 and the base keel. The precise positioning of the aluminum alloy hangers 9 is ensured by elevation control. Machine screws 7 are used to ensure safety. The perforated aluminum veneer 13 has straight edges to ensure that the partition seams are right angles. Angle aluminum is used to arrange the entire length of the extended edges and openings of the perforated aluminum veneer 13. The aluminum veneer reinforcement ribs are made of slot aluminum to ensure overall strength and flatness. The perforated aluminum veneer 13 is hung from top to bottom. After hanging, adjust the upper and lower hanging bolts and tighten them to fix them.
[0053] When in use, according to the requirements of the plan, the vertical steel keel 1 is laid out and positioned on the base of the decorative steel structure, and welded and installed. The vertical steel keel 1 is fixed to the upper end of the decorative steel structure through a hot-dip galvanized connector, and the lower end is flexibly connected to the decorative steel structure through a plug-in. On the vertical steel keel 1, the horizontal steel keel 2 is measured and marked to mark the installation positioning elevation. The horizontal steel keel 2 is welded and fixed to the vertical steel keel 1 at one end, and the horizontal steel keel 2 is bolted to the angle steel connector 14 at one end. The angle steel connector 14 is fixed to the vertical steel keel 1 by welding. The precise position is measured and laid out at the front end of the vertical steel keel 1, and the installation elevation of the perforated aluminum veneer aluminum alloy hanger 9 is marked. A rubber flexible gasket 6 is used between the aluminum alloy hanger 9 and the vertical steel keel 1 to prevent bimetallic corrosion. The aluminum alloy hanger 9 is fixed to the vertical steel keel 1 with a machine screw 7. Install the 3mm thick aluminum veneer 4 on the inner side of the perforated aluminum veneer. The aluminum veneer 4 corner code position is padded with a flexible gasket 6 to prevent bimetallic corrosion. The aluminum veneer 4 is fixed to the vertical steel keel 1 and the beam steel keel 1 with a stainless steel self-tapping screw 10. The width of the aluminum veneer 4 grid seam is 16mm. The gap is filled with foam rods and silicone weather-resistant sealant 8. The spacing and number of stainless steel self-tapping screws 10 meet the design and specification requirements. The diameter, position, and number of holes in the perforated aluminum veneer 13 are positioned and processed according to the design drawings and processing drawings to ensure accurate processing. The perforated aluminum veneer is unconventional processing and uses straight edge processing. The circumference follows the edge of the aluminum veneer and uses a full-length angle aluminum 11 instead of the aluminum veneer folding edge to ensure the strength of the aluminum veneer. The full-length angle aluminum 11 and the perforated aluminum veneer are fixed with silicone structural sealant 12. The arrangement of the holes is random, and the full-length angle aluminum is bent at the position where it meets the hole. The back reinforcement ribs of the perforated aluminum veneer are made of U-shaped aluminum 16 with a specification of 50x50x4 (6063-T6). The U-shaped aluminum 16 and the perforated aluminum veneer 13 are fixed by stainless steel bolts 17 to ensure the strength and flatness of the perforated aluminum veneer. The perforated aluminum veneer 13 and the aluminum alloy hanger 9 are fixed in a dry hanging manner. Different from the installation process of aluminum veneers, each perforated aluminum veneer is fixed at four points. The perforated aluminum veneer is hung from top to bottom. After hanging, the upper and lower hanging bolts are adjusted and tightened. The perforated aluminum veneer is processed in a slit manner. The width of the grid gap is 8mm. The three-dimensional adjustment of the four points ensures the flatness, height deviation and width of the grid gap of the perforated aluminum veneer.
[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A straight-edge open perforated aluminum veneer back reinforcement fixing structure, characterized in that: It comprises a perforated aluminum single plate (13) and an aluminum single plate (4) fixed on a curtain wall base keel as a back plate of the perforated aluminum single plate (13), wherein the curtain wall base keel comprises a vertical steel keel (1) and a horizontal steel keel (2) fixed by longitudinal and transverse welding, an aluminum alloy hanger (9) is arranged at the front end of the vertical steel keel (1), and the perforated aluminum single plate (13) is fixed on the curtain wall base keel through the aluminum alloy hanger (9); The aluminum alloy hanger (9) is fixedly connected to the curtain wall base keel through the grid gap position of the adjacent aluminum single plate (4).
2. The straight-edge open perforated aluminum veneer back reinforcement fixing structure according to claim 1 is characterized in that: The perforated aluminum veneer (13) is processed with straight edges; the extended edges and opening positions of the perforated aluminum veneer (13) are arranged with folded edges of full-length angle aluminum (11); the reinforcing ribs of the aluminum veneer (4) are made of slot aluminum; and the perforated aluminum veneer (13) is hung from top to bottom.
3. The straight-edge open perforated aluminum veneer back reinforcement fixing structure according to claim 2 is characterized in that: An angle steel connector (14) is provided between the vertical steel keel (1) and the transverse steel keel (2); the transverse steel keel (2) and the angle steel connector (14) are fixedly connected via a stainless steel bolt group (3); and the angle steel connector (14) and the vertical steel keel (1) are fixedly connected by welding.
4. The straight-edge open perforated aluminum veneer back reinforcement fixing structure according to claim 2 is characterized in that: An aluminum alloy hanger (9) is arranged at the front end of the vertical steel keel (1); an arc-shaped groove obliquely facing upward is provided on the side of the full-length angle aluminum (11) facing the aluminum single plate (4); and the aluminum alloy hanger (9) is fixedly connected to the arc-shaped groove of the full-length angle aluminum (11) by a stainless steel bolt (15).
5. The straight-edge open perforated aluminum veneer back reinforcement fixing structure according to claim 2 is characterized in that: The perforated aluminum veneer (13) is processed by slits, and the width of the grid gap is 8 mm.
6. The straight-edge open-type perforated aluminum veneer back reinforcement fixing structure according to claim 4 is characterized in that: A rubber flexible gasket (6) is used to cushion between the aluminum alloy hanger (9) and the vertical steel keel (1); the aluminum alloy hanger (9) is fixed to the vertical steel keel (1) by means of machine screws (7).
7. The straight-edge open-type perforated aluminum veneer back reinforcement fixing structure according to claim 2 is characterized in that: The aluminum veneer (4) is arranged on the inner side of the perforated aluminum veneer (13); the aluminum veneer (4) is set to be 3 mm thick; the corner code position of the aluminum veneer (4) is padded with a rubber flexible gasket (6); the aluminum alloy corner code of the aluminum veneer (4) and the frame aluminum profile of the aluminum veneer (4) are fixedly connected by means of a blind rivet (5).
8. The straight-edge open-type perforated aluminum veneer back reinforcement fixing structure according to claim 7 is characterized in that: The aluminum veneer (4) is fixed to the vertical steel keel (1) and the horizontal steel keel (2) by using stainless steel self-tapping screws (10). The width of the partition seam of the aluminum veneer (4) is 16 mm, and the gap is filled with foam rods and silicone weather-resistant sealant (8).
9. The straight-edge open perforated aluminum veneer back reinforcement fixing structure according to claim 2, characterized in that: The full-length angle aluminum (11) and the perforated aluminum single plate (13) are fixedly connected by using silicone structural sealant (12).
10. The straight-edge open perforated aluminum veneer back reinforcement fixing structure according to claim 2, characterized in that: The back reinforcement ribs of the perforated aluminum veneer (13) are made of U-shaped aluminum (16), and the U-shaped aluminum (16) is in the specification of 50x50x4-6063-T6; The U-shaped aluminum (16) and the perforated aluminum single plate (13) are fixed by two stainless steel bolts (17).