A rhombic outer veneer panel curtain wall structure and a construction method thereof

Abstract

A rhombic outer facing panel curtain wall structure and a construction method thereof, comprising a keel framework and a curtain wall panel; the keel framework is a rhombic grid structure, and the top angle of the rhombus is 60 degrees; the keel framework comprises a main keel and a secondary keel; a clamping strip is arranged on the outer side of the main keel and the secondary keel along the long axis of the corresponding keel; a strip-shaped groove is arranged on the outer side of the clamping strip; the curtain wall panel is rhombic, the four peripheral edges of the curtain wall panel are respectively bent inward to form a flange; the flange is correspondingly inserted into the strip-shaped groove and is fixed with the clamping strip through a fastener; a small hole is arranged on the panel surface of the curtain wall panel at intervals, and a recess is arranged at the lower part of the curtain wall panel; the vertical section of the recess is polygonal; a recess groove is arranged on the vertical side wall of the recess; a decorative lamp is installed in the recess groove, and a transparent cover is arranged at the slot opening of the recess groove. The technical problem that the panel of the traditional aluminum plate curtain wall is a two-dimensional plane structure, has no novel visual sense and cannot meet the light effect of the project is solved.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and specifically relates to a diamond-shaped exterior panel curtain wall structure and its construction method. Background Technology

[0002] The building's exterior curtain wall utilizes aluminum panels. The project aims to enhance urban functions, create a vibrant nighttime cityscape for the regional commercial center, stimulate consumption, and enrich residents' nighttime cultural and recreational lives. The building's design adheres to the following principles: 1. Respect for Architecture: The purpose of lighting is not merely to display light or showcase fixtures, but to allow people to experience space (architecture and landscape) at night. Lighting design should accurately understand the architect's and landscape designer's vision and correctly capture the characteristics of the architecture and landscape. 2. Human-Centered Principle: The creation of a spatial lighting environment should be based on the visual and psychological needs of people. Lighting arrangements should be grounded in multi-viewpoint line-of-sight analysis to create a lighting environment suitable for various scenarios and activities. 3. Green Lighting Principle: Avoid spillage by controlling the light distribution curve; select appropriate lamp positions and projection directions through line-of-sight analysis to avoid glare; and use high-efficiency, long-life, and energy-saving products as much as possible while ensuring effectiveness. 4. Concealed Fixture Principle: Fixtures should be concealed as much as possible during lighting arrangements, and the style of exposed fixtures should be consistent with the architectural or spatial style. 5. Hierarchical Control Principle: Multiple scene modes can be achieved through control, saving energy while meeting the lighting environment requirements at different times. 6. Safety Principle: Lighting at near-human scale must use low-temperature, low-voltage products. The panel structure of aluminum panel curtain walls generally has the following common forms: Single-layer flat panel structure: The simplest form of aluminum panel curtain wall. Composite panel structure: A composite panel structure is an aluminum panel curtain wall formed by fixing two or more layers of materials together with adhesives. Summary of the Invention

[0003] The purpose of this invention is to provide a diamond-shaped exterior panel curtain wall structure and its construction method, in order to solve the technical problems of traditional aluminum panel curtain walls having a two-dimensional planar structure, lacking a novel visual appeal, and failing to meet the lighting effects required for this project.

[0004] To achieve the above objectives, the present invention adopts the following technical solution.

[0005] A rhombus-shaped exterior panel curtain wall structure includes a keel frame and curtain wall panels. The keel frame is a rhombus-shaped grid structure with a 60° apex angle. The keel frame includes main keels and secondary keels. A set of main keels is arranged between every two adjacent floor slabs, with each set of main keels spaced parallel to the horizontal direction. Each main keel is inclined, with its upper end connected to the upper floor slab via an upper embedded part and its lower end connected to the lower floor slab via a lower embedded part. A set of secondary keels is arranged parallel to the longitudinal axis of each pair of adjacent main keels. Each secondary keel is inclined, with both ends detachably connected to the main keels via connectors. A retaining strip is provided along the longitudinal axis of each main and secondary keel on its outer surface. The curtain wall panel is provided with a long, narrow groove; there is a set of curtain wall panels, which are installed on the outside of each diamond-shaped grid; the curtain wall panel is diamond-shaped, and the four edges of the curtain wall panel are bent inward to form a flange; the flange is inserted into the groove and fixed to the clip by fasteners; small holes are spaced apart on the surface of the curtain wall panel, and a groove is provided at the bottom of the curtain wall panel; the vertical cross-section of the groove is polygonal and is formed by the inward indentation of the curtain wall panel; a recess is provided on the vertical side wall of the groove; a decorative light is installed in the recess, and a transparent cover is provided at the opening of the recess; magnetic blocks are spaced apart on the four side walls of the recess near the opening of the recess; the edge of the transparent cover is wrapped with a thin stainless steel plate, and the transparent cover is magnetically connected to the magnetic blocks; a reinforcing rib is provided on the back of the curtain wall panel above the groove.

[0006] Preferably, two upper embedded parts are arranged at the upper end of the main keel, and the two upper embedded parts are spaced apart along the long axis of the main keel; the upper embedded part includes an upper embedded plate and an upper clamping plate; the upper embedded plate is embedded in the upper floor slab, and an upper anchor bar is provided on the side of the upper embedded plate facing the upper floor slab; the upper anchor bar is embedded in the upper floor slab; there are two upper clamping plates, which are respectively clamped on the left and right sides of the main keel, and the root of the upper clamping plate is welded to the upper embedded plate.

[0007] Preferably, two lower embedded parts are arranged at the lower end of the main keel, and the two lower embedded parts are spaced apart along the long axis of the main keel; the lower embedded part includes a lower embedded plate and a lower clamping plate; the lower embedded plate is embedded in the lower floor slab, and a lower anchor bar is provided on the side of the lower embedded plate facing the lower floor slab; the lower anchor bar is embedded in the lower floor slab; there are two lower clamping plates, which are respectively clamped on the left and right sides of the main keel, and the root of the lower clamping plate is welded to the lower embedded plate.

[0008] Preferably, the connector includes a connecting plate and bolts; the connecting plate is a folded plate; one side of the connecting plate is attached to the side of the main keel and welded to the main keel; the other side of the connecting plate is connected to the secondary keel by the bolts.

[0009] Preferably, the keel frame further includes vertical supports; there is a set of vertical supports, which are arranged horizontally and parallel to each other on the inner side of the rhomboid grid structure; connecting blocks are arranged vertically at intervals on the outer side of the vertical supports; the connecting blocks are arranged corresponding to the nodes of the rhomboid grid structure and fix the rhomboid grid structure to the vertical supports; horizontal beams are arranged vertically at intervals on the inner side of the set of vertical supports; support blocks are arranged on the horizontal beams at positions corresponding to the vertical supports; the support blocks are longitudinally connected between the vertical supports and the horizontal beams.

[0010] Preferably, the vertical cross-section of the groove is triangular or pentagonal, and the depth of the groove is not less than 150mm; the groove is disposed on one side of the groove, and the depth of the groove is not less than 80mm, and the width of the groove is not less than 150mm.

[0011] Preferably, a light strip is provided on the back of the curtain wall panel, and the light strip is installed according to the design requirements.

[0012] Preferably, holes are provided at intervals on each side wall of the groove.

[0013] A construction method for a diamond-shaped exterior panel curtain wall structure includes the following steps.

[0014] Step one: Make diamond-shaped curtain wall panels. The curtain wall panels are processed and shaped in the factory.

[0015] Step 2: Install the keel frame.

[0016] Step 3: Install the retaining strips on the outer side of the keel frame.

[0017] Step 4: Install the curtain wall panels.

[0018] Step 5: Install decorative lights in the grooves of the curtain wall panels and seal them with transparent covers. This completes the construction.

[0019] Compared with the prior art, the present invention has the following features and beneficial effects.

[0020] 1. The curtain wall panel of the present invention has small holes spaced apart, which reduces the wind pressure on the curtain wall panel on the one hand, and the light installed on the back of the curtain wall panel passes through the small holes, creating a light environment suitable for various scenarios and people's various activities.

[0021] 2. The curtain wall panel of this invention has grooves on its surface. This design increases the three-dimensionality of the entire curtain wall structure and improves its visual effect. At the same time, the inventors have holes on each side wall of the grooves, which not only allows rainwater flowing into the grooves to drain in time and avoids water accumulation, but also increases the light transmittance of the curtain wall panel, giving people a three-dimensional lighting effect. This solves the technical problem that traditional aluminum panel curtain walls have a two-dimensional planar structure, lack a novel visual effect, and cannot meet the lighting effect requirements of this project.

[0022] 3. The groove of the present invention is provided with an embedded groove to provide installation space for the light strip on the curtain wall panel, which further improves the lighting effect of the curtain wall panel. In addition, a transparent magnetic cover plate is provided at the groove opening, which provides a sealed space for the light strip and facilitates maintenance personnel to carry out maintenance. Attached Figure Description

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Figure 1 This is a front structural schematic diagram of the diamond-shaped exterior panel curtain wall structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the keel frame structure in this invention.

[0026] Figure 3 This is a schematic diagram of the keel frame connecting two adjacent floor slabs in this invention.

[0027] Figure 4 yes Figure 2 A magnified structural diagram of point A in the middle.

[0028] Figure 5 This is a schematic diagram of the keel frame structure in this invention, which includes vertical supports and horizontal beams.

[0029] Figure 6 This is an embodiment diagram of the curtain wall panel in this invention.

[0030] Figure 7 This is a schematic diagram of the node structure connecting the curtain wall panel and the clip strip in this invention.

[0031] Figure 8 This is a schematic diagram of the connection node structure between the main keel, secondary keel and vertical support in this invention.

[0032] Figure 9 This is a schematic diagram of the structure of the upper embedded part in this invention.

[0033] Figure 10 This is a schematic diagram of the structure of the lower embedded part in this invention.

[0034] Attached reference numerals: 1 - Keel frame, 1.1 - Main keel, 1.2 - Secondary keel, 1.3 - Vertical brace, 1.4 - Horizontal beam, 2 - Curtain wall panel, 2.1 - Flanged edge, 3 - Floor slab, 4 - Connector, 4.1 - Connecting plate, 4.2 - Bolt, 5 - Clip, 6 - Lower embedded part, 6.1 - Lower embedded plate, 6.2 - Lower clamping plate, 6.3 - Lower anchor bar, 7 - Upper embedded part, 7.1 - Upper embedded plate, 7.2 - Upper clamping plate, 7.3 - Upper anchor bar, 8 - Strip groove, 9 - Fastener, 10 - Groove, 11 - Embedded groove, 12 - Small hole, 13 - Decorative light, 14 - Transparent cover, 15 - Magnetic block, 16 - Reinforcing rib, 17 - Connecting block, 18 - Support block. Detailed Implementation

[0035] like Figure 1-10 As shown, this diamond-shaped exterior panel curtain wall structure includes a keel frame 1 and curtain wall panels 2; the keel frame 1 is a diamond-shaped grid structure, and the apex angle of the diamond is 60°; the keel frame 1 includes main keels 1.1 and secondary keels 1.2; a set of main keels 1.1 is arranged between every two adjacent floor slabs 3, and a set of main keels 1.1 is arranged parallel to each other in the horizontal direction; each main keel 1.1 is inclined, and the upper end of the main keel 1.1 is connected to the upper floor slab through an upper embedded part 7. The lower end of the main keel 1.1 is connected to the lower floor slab via a lower embedded part 6; a set of secondary keels 1.2 are arranged parallel to each other along the long axis of the main keel 1.1 between every two adjacent main keels 1.1; each secondary keel 1.2 is inclined, and both ends of the secondary keel 1.2 are detachably connected to the main keel 1.1 via connectors 4; a retaining strip 5 is provided along the long axis of the corresponding keel on the outer surface of the main keel 1.1 and the secondary keel 1.2; the outer surface of the retaining strip 5 A strip-shaped groove 8 is provided along the entire length; there is one set of curtain wall panels 2, which are installed on the outside of each rhomboid grid; the curtain wall panel 2 is rhomboid in shape, made of aluminum plate, and the four edges of the curtain wall panel 2 are bent inward to form flanges 2.1; the flanges 2.1 are inserted into the strip-shaped groove 8 and fixed to the retaining strip 5 by fasteners 9; small holes 12 are spaced apart on the surface of the curtain wall panel 2, and a groove 10 is provided at the bottom of the curtain wall panel 2; the vertical cross-section of the groove 10 is polygonal. The curtain wall panel 2 is recessed inward; a groove 11 is provided on the vertical side wall of the groove 10; a decorative light 13 is installed in the groove 11, and a transparent cover 14 is provided at the opening of the groove 11; magnetic blocks 15 are provided at intervals on the four sides of the groove 11 near the opening of the groove 11; the edge of the transparent cover 14 is wrapped with a thin stainless steel plate, and the transparent cover 14 is magnetically connected to the magnetic blocks 15; a reinforcing rib 16 is provided on the back of the curtain wall panel 2 above the groove 10.

[0036] In this embodiment, two upper embedded parts 7 are arranged at the upper end of the main keel 1.1, and the two upper embedded parts 7 are spaced apart along the long axis of the main keel 1.1; the upper embedded part 7 includes an upper embedded plate 7.1 and an upper clamping plate 7.2; the upper embedded plate 7.1 is embedded in the upper floor slab, and an upper anchor bar 7.3 is provided on the side of the upper embedded plate 7.1 facing the upper floor slab; the upper anchor bar 7.3 is embedded in the upper floor slab; there are two upper clamping plates 7.2, which are respectively clamped on the left and right sides of the main keel 1.1, and the root of the upper clamping plate 7.2 is welded to the upper embedded plate 7.1.

[0037] In this embodiment, two lower embedded parts 6 are arranged at the lower end of the main keel 1.1, and the two lower embedded parts 6 are spaced apart along the long axis of the main keel 1.1; the lower embedded part 6 includes a lower embedded plate 6.1 and a lower clamping plate 6.2; the lower embedded plate 6.1 is embedded in the lower floor slab, and a lower anchor bar 6.3 is provided on the side of the lower embedded plate 6.1 facing the lower floor slab; the lower anchor bar 6.3 is embedded in the lower floor slab; there are two lower clamping plates 6.2, which are respectively clamped on the left and right sides of the main keel 1.1, and the root of the lower clamping plate 6.2 is welded to the lower embedded plate 6.1.

[0038] In this embodiment, the connector 4 includes a connecting plate 4.1 and a bolt 4.2; the connecting plate 4.1 is a folded plate; one side of the connecting plate 4.1 is attached to the side of the main keel 1.1 and welded to the main keel 1.1; the other side of the connecting plate 4.1 is connected to the secondary keel 1.2 by the bolt 4.2.

[0039] In this embodiment, the keel frame 1 further includes vertical supports 1.3; there is a set of vertical supports 1.3, which are arranged horizontally and parallel to each other on the inner side of the rhomboid grid structure; on the outer surface of the vertical supports 1.3, connecting blocks 17 are arranged vertically at intervals; the connecting blocks 17 are arranged corresponding to the nodes of the rhomboid grid structure and fix the rhomboid grid structure to the vertical supports 1.3; on the inner side of a set of vertical supports 1.3, horizontal beams 1.4 are arranged vertically at intervals; on the horizontal beams 1.4, at positions corresponding to the vertical supports 1.3, support blocks 18 are arranged; the support blocks 18 are longitudinally connected between the vertical supports 1.3 and the horizontal beams 1.4; the arrangement of the horizontal beams 1.4 and the vertical supports 1.3 increases the overall stability and overall load-bearing performance of the curtain wall structure, and the length of the support blocks 18 is less than the length of the lower clamping plate 6.2 and the upper clamping plate 7.2.

[0040] In this embodiment, the vertical cross-section of the groove 10 is triangular or pentagonal, and the depth of the groove 10 is not less than 150mm; the groove 11 is disposed on one side of the groove 10, and the depth of the groove 11 is not less than 80mm, and the width of the groove 11 is not less than 150mm.

[0041] In this embodiment, a light strip is provided on the back of the curtain wall panel 2, and the light strip is installed according to the design requirements.

[0042] In this embodiment, holes are provided at intervals on each side wall of the groove 10.

[0043] In this embodiment, the main keel 1.1 is made of rectangular cross-section steel with a cross-sectional size of 120mm×60mm and a wall thickness of 5mm; the secondary keel 1.2 is made of rectangular cross-section steel, and the cross-sectional size of the secondary keel 1.2 is smaller than that of the main keel.

[0044] In this embodiment, the groove 10 is pentagonal, and the groove 11 is disposed on the side wall of one side of the groove 10, and is formed by the groove 11 being recessed from the side wall; of course, in other embodiments, the groove 10 may also be triangular, and the groove 11 is disposed on the side wall of one side of the groove 10, and is formed by the groove 11 being recessed from the side wall.

[0045] The spacing between the upper ends of adjacent main keels 1.1 is 1300mm. The plate segment of connecting plate 4.1 extends into the cavity of secondary keel 1.2 and is connected by bolts 4.2. The angle between the main keel 1.1 and the vertical axis is 30 degrees, and the angle between the secondary keel 1.2 and the vertical axis is 30 degrees. In this embodiment, the clip 5 is connected to the main keel 1.1 or the secondary keel 1.2 by screws.

[0046] In this embodiment, the two ends of the crossbeam 1.4 are connected to the steel columns set on both sides or to the steel embedded parts connected to the main structure.

[0047] In this embodiment, the depth of the groove 10 is not less than 65mm; handles are provided on both sides of the transparent cover 14, and no holes are provided on the upper part of the side wall of the groove 11.

[0048] In this embodiment, rubber rods and sealant are filled between the flanges 2.1 of the curtain wall panels 2 on both sides of the same main keel 1.1 and between the flanges 2.1 of the curtain wall panels 2 on both sides of the same secondary keel 1.2.

[0049] The construction method for this diamond-shaped exterior panel curtain wall structure includes the following steps.

[0050] Step 1: Make the diamond-shaped curtain wall panel 2. The curtain wall panel 2 is processed and shaped in the factory.

[0051] Step 2, install the keel frame 1.

[0052] Step 3: Install the clips 5 on the outer side of the keel frame 1.

[0053] Step 4: Install curtain wall panel 2.

[0054] Step 5: Install decorative lights 13 in the grooves 11 of the curtain wall panel 2 and seal them with transparent covers 14. The construction is now complete.

[0055] The above embodiments are not exhaustive examples of specific implementation methods, and other embodiments are also possible. The purpose of the above embodiments is to illustrate the present invention, rather than to limit the scope of protection of the present invention. All applications derived from simple variations of the present invention fall within the scope of protection of the present invention.

Claims

1. A rhomboid exterior panel curtain wall structure, comprising a keel frame (1) and curtain wall panels (2); characterized in that: The keel frame (1) is a rhomboid grid structure, and the apex angle of the rhombus is 60°; the keel frame (1) includes a main keel (1.1) and a secondary keel (1.2); a set of main keels (1.1) is arranged between each pair of adjacent floor slabs (3), and a set of main keels (1.1) is arranged parallel to each other in the horizontal direction; each main keel (1.1) is inclined, the upper end of the main keel (1.1) is connected to the upper floor slab through an upper embedded part (7), and the lower end of the main keel (1.1) is connected to the lower floor slab through a lower embedded part (6); the secondary keel (1.2) is arranged between each pair of adjacent floor slabs (3). A set of main keels (1.1) are arranged parallel to each other along the long axis of the main keel (1.1); each secondary keel (1.2) is inclined, and both ends of the secondary keel (1.2) are detachably connected to the main keel (1.1) through connectors (4); on the outer surfaces of the main keel (1.1) and the secondary keel (1.2), a retaining strip (5) is provided along the long axis of the corresponding keel; a strip groove (8) is provided along the outer surface of the retaining strip (5); there is a set of curtain wall panels (2), which are installed on the outer side of each diamond grid; the curtain wall panels (2) are in the shape of The curtain wall panel (2) is rhomboid in shape, and its four edges are bent inward to form flanges (2.1); the flanges (2.1) are inserted into the strip grooves (8) and fixed to the clips (5) by fasteners (9); small holes (12) are spaced apart on the surface of the curtain wall panel (2), and a groove (10) is provided on the lower surface of the curtain wall panel (2); the vertical cross-section of the groove (10) is polygonal and is formed by the inward indentation of the curtain wall panel (2); a recess (11) is provided on the vertical side wall of the groove (10); a decorative light (13) is installed in the recess (11). A transparent cover (14) is placed over the groove opening of the recess (11); magnetic blocks (15) are spaced apart on the four sides of the recess (11) near the groove opening; the edge of the transparent cover (14) is wrapped with a thin stainless steel plate, and the transparent cover (14) and the magnetic blocks (15) are magnetically connected; a reinforcing rib (16) is placed on the back of the curtain wall panel (2) above the groove (10); a light strip is placed on the back of the curtain wall panel (2), and the light strip is installed according to the design requirements; holes are spaced apart on each side wall of the groove (10).

2. The rhomboid exterior panel curtain wall structure according to claim 1, characterized in that: Two upper embedded parts (7) are arranged at the upper end of the main keel (1.1), and the two upper embedded parts (7) are spaced apart along the long axis of the main keel (1.1); the upper embedded part (7) includes an upper embedded plate (7.1) and an upper clamping plate (7.2); the upper embedded plate (7.1) is embedded in the upper floor slab, and an upper anchor bar (7.3) is provided on the side of the upper embedded plate (7.1) facing the upper floor slab; the upper anchor bar (7.3) is embedded in the upper floor slab; there are two upper clamping plates (7.2), which are clamped on the left and right sides of the main keel (1.1), and the root of the upper clamping plate (7.2) is welded to the upper embedded plate (7.1).

3. The rhomboid exterior panel curtain wall structure according to claim 1, characterized in that: Two lower embedded parts (6) are arranged at the lower end of the main keel (1.1), and the two lower embedded parts (6) are spaced apart along the long axis of the main keel (1.1); the lower embedded part (6) includes a lower embedded plate (6.1) and a lower clamping plate (6.2); the lower embedded plate (6.1) is embedded in the lower floor slab, and a lower anchor bar (6.3) is provided on the side of the lower embedded plate (6.1) facing the lower floor slab; the lower anchor bar (6.3) is embedded in the lower floor slab; there are two lower clamping plates (6.2), which are clamped on the left and right sides of the main keel (1.1), and the root of the lower clamping plate (6.2) is welded to the lower embedded plate (6.1).

4. The rhomboid exterior panel curtain wall structure according to claim 1, characterized in that: The connector (4) includes a connecting plate (4.1) and a bolt (4.2); the connecting plate (4.1) is a folded plate; one side of the connecting plate (4.1) is attached to the side of the main keel (1.1) and welded to the main keel (1.1); the other side of the connecting plate (4.1) is connected to the secondary keel (1.2) by the bolt (4.2).

5. The rhomboid exterior panel curtain wall structure according to claim 1, characterized in that: The keel frame (1) also includes vertical supports (1.3); there is a set of vertical supports (1.3) arranged horizontally and parallel to each other on the inner side of the rhomboid grid structure; connecting blocks (17) are arranged vertically and spaced apart on the outer side of the vertical supports (1.3); the connecting blocks (17) are arranged corresponding to the nodes of the rhomboid grid structure and fix the rhomboid grid structure to the vertical supports (1.3); horizontal beams (1.4) are arranged vertically and spaced apart on the inner side of a set of vertical supports (1.3); support blocks (18) are arranged on the horizontal beams (1.4) at positions corresponding to the vertical supports (1.3); the support blocks (18) are longitudinally connected between the vertical supports (1.3) and the horizontal beams (1.4).

6. The rhomboid exterior panel curtain wall structure according to claim 1, characterized in that: The vertical cross-section of the groove (10) is triangular or pentagonal, and the depth of the groove (10) is not less than 150mm; the groove (11) is set on the side of the groove (10), and the depth of the groove (11) is not less than 80mm, and the width of the groove (11) is not less than 150mm.

7. A construction method for a diamond-shaped exterior panel curtain wall structure according to any one of claims 1-6, characterized in that, The steps include the following: Step 1: Make the rhomboid curtain wall panel (2). The curtain wall panel (2) is processed and shaped in the factory. Step 2, install the keel frame (1); Step 3: Install the clips (5) on the outer side of the keel frame (1); Step 4, Install the curtain wall panels (2); Step 5: Install decorative lights (13) in the groove (11) of the curtain wall panel (2) and seal it with a transparent cover (14). The construction is now complete.

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