A special-shaped curtain wall construction structure for building facades

Abstract

The present invention relates to the technical field of curtain wall construction, and specifically discloses a special-shaped curtain wall construction structure for a building facade, comprising a special-shaped frame and a special-shaped curtain wall arranged on the periphery of the special-shaped frame. The vertical section of the special-shaped curtain wall is a wavy and gradually inward-contracted special-shaped structure from top to bottom. The outer side of the special-shaped frame is adapted to the inner side structure of the special-shaped curtain wall. The special-shaped curtain wall comprises a first special-shaped aluminum plate, a second special-shaped aluminum plate and a third special-shaped aluminum plate arranged at intervals from top to bottom, and a first glass panel, a second glass panel and a third glass panel arranged at intervals between the first special-shaped aluminum plate, the second special-shaped aluminum plate and the third special-shaped aluminum plate. This ensures that the special-shaped curtain wall on the building facade has a unique three-dimensional shape and an elegant structure. At the same time, good structural connection stability and air tightness are achieved between the panels of the special-shaped curtain wall and between the special-shaped curtain wall and the special-shaped keel.

Description

Technical Field

[0001] The invention relates to the technical field of curtain wall construction, and particularly discloses a special-shaped curtain wall construction structure for a building facade. Background Art

[0002] Curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which has a certain displacement ability relative to the main body or a certain deformation ability of itself, and is a building's outer protective wall or decorative structure that does not bear the forces exerted on the main structure. In modern architectural design, more and more special-shaped curtain wall construction structures for building facades have appeared, making the building facade modern, three-dimensional, and technological, giving the building a unique visual effect. The special-shaped curtain wall construction structure for the building facade puts forward more technical requirements for installation technology. From the main body to the special-shaped keel to the curtain wall panel installation, it is much more difficult than the flat curtain wall system, which brings great uncertainty to the construction. Moreover, since the curtain wall itself is at the outermost periphery of the building, the curtain wall panel and keel structure are easily affected by temperature differences or other external factors. The special-shaped curtain wall of the building facade is more complex and diversely affected by external factors. Inappropriate installation structure and connection method will bring certain structural stability, airtightness, aesthetics and other aspects of the hidden dangers. Summary of the Invention

[0003] The purpose of the present invention is to provide a special-shaped curtain wall construction structure for a building facade, so as to solve the technical problems mentioned in the above background technology.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A special-shaped curtain wall construction structure for a building facade comprises a special-shaped frame and a special-shaped curtain wall arranged on the periphery of the special-shaped frame. The vertical section of the special-shaped curtain wall is a wave-like special-shaped structure that gradually retracts from top to bottom. The outer side of the special-shaped frame is adapted to the inner side structure of the special-shaped curtain wall. The special-shaped curtain wall comprises a special-shaped aluminum plate 1, a special-shaped aluminum plate 2 and a special-shaped aluminum plate 3 that are spaced apart from each other from top to bottom, and a glass panel 1, a glass panel 2 and a glass panel 3 that are spaced apart between the special-shaped aluminum plate 1, the special-shaped aluminum plate 2 and the special-shaped aluminum plate 3. The vertical section of the special-shaped aluminum plate 1 is a C-shaped structure. The special-shaped aluminum plate 1 comprises an upper horizontal plate, an outer horizontal plate, and an outer horizontal plate that are connected in sequence. A profile component is provided between the vertical plate and the lower horizontal plate, the special-shaped aluminum plate and the glass panel. The profile component includes an aluminum alloy pressure seat, an aluminum alloy pressure plate and an aluminum alloy decorative buckle cover which are sequentially arranged outward on the outside of the special-shaped frame. A limited space is formed between the aluminum alloy pressure seat and the aluminum alloy pressure plate. The top side of the glass panel is limited between the aluminum alloy pressure seat and the aluminum alloy pressure plate. A seal is provided between the aluminum alloy pressure plate and the aluminum alloy pressure seat. The seal is sealed on the side of the aluminum alloy pressure seat and the aluminum alloy pressure plate away from the glass panel. The aluminum alloy decorative buckle cover is a C-shaped structure. The aluminum alloy decorative buckle cover is buckled on the outside of the aluminum alloy pressure plate. It is clamped with the aluminum alloy pressure plate, and an angle steel frame is provided above the aluminum alloy decorative buckle cover. The end of the lower horizontal plate is provided with a folded edge that folds inward in the direction of the upward horizontal plate. A fixed angle steel is provided on the folded edge. The angle steel frame is fixedly connected to the fixed angle steel. The bottom edge of the lower horizontal plate is flush with the bottom edge of the aluminum alloy decorative buckle cover. The folded edge is sealed to the outer side of the aluminum alloy decorative buckle cover. The vertical section of the special-shaped aluminum plate 2 is a J-shaped structure. The special-shaped aluminum plate 2 includes a vertical part and a hook part. A profile component 2 is provided between the special-shaped aluminum plate 2 and the glass panel 1. The profile component 2 has the same structure as the profile component 1. The profile component 2 is fixed on the special-shaped frame. The bottom of the glass panel 1 is flush with the bottom edge of the aluminum alloy decorative buckle cover. The folded edge 1 is sealed to the outer side of the aluminum alloy decorative buckle cover. The vertical section of the special-shaped aluminum plate 2 is a J-shaped structure. The special-shaped aluminum plate 2 includes a vertical part and a hook part. A profile component 2 is provided between the special-shaped aluminum plate 2 and the glass panel 1. The profile component 2 has the same structure as the profile component 1. The profile component 2 is fixed to the special-shaped frame. The side limit is at the top side of the second profile member, and the side of the second profile member away from the first glass panel is provided with a second seal. The second seal has the same structure as the first seal, and the second seal is sealed on the side of the second profile member away from the first glass panel. A second angle steel frame is provided below the second profile member, and a second folding edge is provided at the end of the vertical portion of the second special-shaped aluminum plate. The second folding edge is an L-shaped plate structure, and an n-shaped structure is formed between the second folding edge and the vertical portion of the second special-shaped aluminum plate. A second fixed angle steel is provided on the second folding edge, and the second angle steel frame is fixed to the second fixed angle steel. The end of the vertical portion of the second special-shaped aluminum plate is flush with the top side of the second profile member, and the second folding edge is sealed and connected to the outer side surface of the second profile member.A profile member three is provided between the special-shaped aluminum plate two and the glass panel two. The profile member three has the same structure as the profile member one. The profile member three is fixed on the special-shaped frame. The top side of the glass panel two is limited to the bottom side of the profile member three. A seal member three is provided on the side of the profile member three away from the glass panel two. The seal member three has the same structure as the seal member one. The seal member three is sealed on the side of the profile member three away from the glass panel two. An angle steel frame three is provided above the profile member three. A fixed angle steel three is provided at the hook end of the special-shaped aluminum plate two. The angle steel frame three is fixed to the fixed angle steel three. The bottom side of the hook end of the special-shaped aluminum plate 2 is a flat surface, the bottom side of the hook end of the special-shaped aluminum plate 2 is flush with the bottom side of the profile component 3, and the hook of the special-shaped aluminum plate 2 is sealed and connected to the outer side of the profile component 3; the special-shaped aluminum plate 3 includes a long strip and a short strip connected, and the long strip and the short strip are connected at an obtuse angle. A profile component 4 is provided between the special-shaped aluminum plate 3 and the glass panel 2. The profile component 4 has the same structure as the profile component 1. The profile component 4 is fixed on the special-shaped frame. The bottom side of the glass panel 2 is limited to the top side of the profile component 4, and the profile component 4 is away from A sealing member 4 is provided on one side of the glass panel 2. The sealing member 4 has the same structure as the sealing member 1. The sealing member 4 is sealed on the side of the profile member 4 away from the glass panel 2. An angle steel frame 4 is provided below the profile member 4. A folding edge 3 is provided at the end of the long plate. The folding edge 3 is an L-shaped plate structure. An n-shaped structure is formed between the folding edge 3 and the long plate. A fixed angle steel 4 is provided on the folding edge 3. The fixed angle steel 4 is fixed to the angle steel frame 4. The end of the long plate is flush with the top side of the profile member 4. The folding edge 3 is sealed and connected to the outer side of the profile member 4. The special-shaped aluminum plate 3 is connected to the glass panel Profile member 5 is located between panels 3. Profile member 5 has the same structure as profile member 1 and is fixed to the special-shaped frame. The top side of glass panel 3 is restrained to the bottom side of profile member 5. Folding edge 4 is provided at the end of the short strip of special-shaped aluminum panel 3. Folding edge 4 is a U-shaped structure and restrained to the top side of profile member 5, sealingly connected to profile member 5. Profile member 6 is located at the bottom of glass panel 3. Profile member 6 includes an aluminum alloy glass subframe, a glass pressure plate, and an aluminum alloy support strip. The bottom side of glass panel 3 is sealed to the outside of the aluminum alloy glass subframe.

[0006] Furthermore, the cross-section of the aluminum alloy pressure seat is in a mountain-shaped structure and is horizontally arranged along the outer side of the special-shaped frame. The notch of the aluminum alloy pressure seat faces outward and is fixed to the special-shaped frame by stainless steel machine screws. The aluminum alloy pressure plate is in a strip-shaped structure and is horizontally arranged along the outer side of the aluminum alloy pressure seat. The middle part of the aluminum alloy pressure plate is fixed to the middle convex part of the aluminum alloy pressure seat by bolts.

[0007] Furthermore, the sealing member includes an edge banding plate, and a Z-shaped folding edge and a strip folding edge provided on the same side of both ends of the edge banding plate. The Z-shaped folding edge is fixed to the special-shaped frame by bolts, the strip folding edge abuts against the inner side of the aluminum alloy pressure plate, and the two ends of the edge banding plate are respectively sealed and connected to the opposite sides of the aluminum alloy pressure seat and the aluminum alloy pressure plate.

[0008] Furthermore, an insulating gasket is provided between the bottom plate of the aluminum alloy pressure seat and the special-shaped frame.

[0009] Furthermore, a heat-insulating rubber strip is provided on the middle convex portion of the aluminum alloy pressure seat, and the heat-insulating rubber strip separates the middle convex portion of the aluminum alloy pressure seat into two parts.

[0010] Furthermore, the aluminum alloy glass sub-frame has a U-shaped structure, the aluminum alloy glass sub-frame notch is downwardly arranged between the glass panel three and the special-shaped frame, the bottom of the aluminum alloy glass sub-frame is flush with the bottom side of the glass panel three, and one end of the glass pressure plate is connected and fixed to the special-shaped frame in the aluminum alloy glass sub-frame groove.

[0011] Furthermore, the aluminum alloy support bar is an L-shaped structure, one side of the aluminum alloy support bar is fixed to the special-shaped frame by screws, and the other side is against the bottom side of the glass panel three. There are two aluminum alloy support bars under each glass panel three.

[0012] Furthermore, a bottom edge-sealing aluminum plate is provided at the bottom of the glass panel three, and the bottom side of the glass panel three is sealed and connected to the bottom edge-sealing aluminum plate.

[0013] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0014] The present invention adopts a special-shaped curtain wall arranged on the outer periphery of the special-shaped frame, and sets the vertical section of the special-shaped curtain wall as a wave-like and gradually inward-contracting special-shaped structure from top to bottom. The special-shaped curtain wall includes special-shaped aluminum plate 1, special-shaped aluminum plate 2 and special-shaped aluminum plate 3 arranged at intervals from top to bottom, and glass panel 1, glass panel 2 and glass panel 3 arranged at intervals between the special-shaped aluminum plate 1, special-shaped aluminum plate 2 and special-shaped aluminum plate 3. It is installed and fixed to the special-shaped frame through profile components 1 to 5, so that the special-shaped curtain wall of the building facade has a unique three-dimensional shape and a beautiful structure. At the same time, there is good structural connection stability and air tightness between the various panels of the special-shaped curtain wall and between the special-shaped curtain wall and the special-shaped keel, and it has the characteristics of safety and applicability, has good promotion and practical value, and will produce good economic benefits after wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the facade structure of the present invention;

[0016] Figure 2 For the present invention Figure 1 Schematic diagram of the vertical section structure at 1-1 in the middle;

[0017] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0018] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 5 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0020] Figure 6 For the present invention Figure 2 Enlarged structural diagram at point D in the middle.

[0021] Figure numerals: 1. Special-shaped aluminum plate one; 2. Special-shaped aluminum plate two; 3. Special-shaped aluminum plate three; 4. Glass panel one; 5. Glass panel two; 6. Glass panel three; 7. Profile component one; 8. Seal one; 9. Profile component two; 10. Seal two; 11. Profile component three; 12. Seal three; 13. Profile component four; 14. Seal four; 15. Profile component five; 16. Profile component six; 17. Bottom edge-sealed aluminum plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, innovative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below.

[0023] The embodiments described herein are specific embodiments of the present invention and are used to illustrate the concept of the present invention. They are illustrative and exemplary and should not be construed as limiting the embodiments and scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the disclosure of the specification, including technical solutions that adopt any obvious substitutions and modifications to the embodiments described herein.

[0024] The present invention discloses a special-shaped curtain wall construction structure for a building facade, such as Figures 1 to 6As shown, it includes a special-shaped frame and a special-shaped curtain wall arranged on the periphery of the special-shaped frame. The vertical section of the special-shaped curtain wall is a wave-like special-shaped structure that gradually retracts from top to bottom. The outer side of the special-shaped frame is adapted to the inner side structure of the special-shaped curtain wall. The special-shaped curtain wall includes a special-shaped aluminum plate 1, a special-shaped aluminum plate 2 and a special-shaped aluminum plate 3 that are spaced from top to bottom, and a glass panel 1, a glass panel 2 and a glass panel 3 that are spaced between the special-shaped aluminum plate 1, the special-shaped aluminum plate 2 and the special-shaped aluminum plate 3. The vertical section of the special-shaped aluminum plate 1 is a C-shaped structure. The special-shaped aluminum plate 1 includes an upper horizontal plate, an outer vertical plate and a lower horizontal plate that are connected in sequence. The upper horizontal plate has a large width. In the width of the lower horizontal plate, a profile component 7 is provided between the special-shaped aluminum plate 1 and the glass panel 4. The profile component 7 includes an aluminum alloy pressure seat, an aluminum alloy pressure plate and an aluminum alloy decorative buckle cover. The cross section of the aluminum alloy pressure seat is a mountain-shaped structure and is arranged horizontally along the outer side of the special-shaped frame. The notch of the aluminum alloy pressure seat is outward and is fixed to the special-shaped frame by stainless steel machine screws. A 2mm thick insulating gasket is provided between the bottom plate of the aluminum alloy pressure seat and the special-shaped frame. The insulating gasket between the aluminum alloy pressure seat and the special-shaped frame prevents electrochemical corrosion between the aluminum alloy pressure seat and the special-shaped frame. The aluminum alloy pressure plate is a strip-shaped structure and is horizontally passed through the outer side of the aluminum alloy pressure seat. The aluminum alloy pressure seat is long, and a heat-insulating strip is provided on the middle convex part of the aluminum alloy pressure seat. The heat-insulating strip separates the middle convex part of the aluminum alloy pressure seat into two parts. The middle part of the aluminum alloy pressure plate and the middle convex part of the aluminum alloy pressure seat are fixed by bolts, thereby achieving indoor and outdoor heat insulation effects here and reducing the influence of thermal bridges. The top side of the glass panel 4 is limited between the aluminum alloy pressure seat and the aluminum alloy pressure plate. A seal 8 is provided between the aluminum alloy pressure plate and the aluminum alloy pressure seat. The seal 8 is provided on the side of the aluminum alloy pressure seat and the aluminum alloy pressure plate away from the glass panel 4. The seal 8 is a special-shaped structure as a whole. The seal 8 includes an edge sealing plate and a Z-shaped edge sealing plate provided on the same side of both ends of the edge sealing plate. The folded edge and the folded edge of the strip plate, the Z-shaped folded edge and the special-shaped frame are fixed by bolts, the folded edge of the strip plate abuts against the inner side of the aluminum alloy pressure plate, and the two ends of the edge sealing plate are respectively sealed with the aluminum alloy pressure seat and the opposite sides of the aluminum alloy pressure plate. The aluminum alloy decorative buckle cover is a C-shaped structure. The aluminum alloy decorative buckle cover is buckled on the outer side of the aluminum alloy pressure plate and clamped with the aluminum alloy pressure plate. An angle steel frame is provided above the aluminum alloy decorative buckle cover, and a folded edge folded inwardly in the direction of the upward horizontal plate is provided at the end of the lower horizontal plate. A fixed angle steel is provided on the folded edge. The angle steel frame is fixedly connected to the fixed angle steel. The bottom edge of the lower horizontal plate is flush with the bottom edge of the aluminum alloy decorative buckle cover, and the folded edge is sealed to the outer side of the aluminum alloy decorative buckle cover.The vertical section of the special-shaped aluminum plate 2 is a J-shaped structure. The special-shaped aluminum plate 2 includes a vertical portion and a hook portion. A profile member 29 is provided between the special-shaped aluminum plate 2 and the glass panel 14. The profile member 29 has the same structure as the profile member 17. The profile member 29 is fixed to the special-shaped frame. The bottom side of the glass panel 14 is limited to the top side of the profile member 29. The side of the profile member 29 away from the glass panel 14 is provided with a seal 210. The seal 210 has the same structure as the seal 18. The seal 210 seals the side of the profile member 29 away from the glass panel 14. An angle steel frame 2 is provided below the profile member 29. The vertical end of the special-shaped aluminum plate 2 is provided with a folded edge 2. The folded edge 2 is an L-shaped plate structure. An n-shaped structure is formed between the folded edge 2 and the vertical portion of the special-shaped aluminum plate 2. A fixed angle steel 2 is provided on the folded edge 2. The angle steel frame 2 is fixed to the fixed angle steel 2. The end portion of the vertical portion of the special-shaped aluminum plate 2 is flush with the top side of the profile member 2 9. The folded edge 2 is sealed to the outer side of the profile member 2 9. A profile member 3 11 is provided between the special-shaped aluminum plate 2 2 and the glass panel 2 5. The profile member 3 11 has the same structure as the profile member 1 7. The profile member 3 11 is fixed to the special-shaped frame. The top side of the glass panel 2 5 is limited to the bottom side of the profile member 3 11. A seal 3 12 is provided on the side of the profile member 3 11 away from the glass panel 2 5. The seal 3 12 has the same structure as the seal 1 8. The seal 3 12 will The profile component three 11 is sealed on one side away from the glass panel two 5, and an angle steel frame three is provided above the profile component three 11. The hook end of the special-shaped aluminum plate two 2 is provided with a fixed angle steel three, and the angle steel frame three is fixed to the fixed angle steel three. The bottom side of the hook end of the special-shaped aluminum plate two 2 is a flat surface, and the bottom side of the hook end of the special-shaped aluminum plate two 2 is flush with the bottom side of the profile component three 11. The hook of the special-shaped aluminum plate two 2 is sealed and connected to the outer side surface of the profile component three 11; the special-shaped aluminum plate three 3 includes a long strip and a short strip connected, and the long strip and the short strip are connected at an obtuse angle. A profile component four 13 is provided between the special-shaped aluminum plate three 3 and the glass panel two 5, and the profile component four 13 has the same structure as the profile component one 7. 13 is fixed on the special-shaped frame, the bottom side of the glass panel 2 5 is limited to the top side of the profile member 4 13, and the side of the profile member 4 13 away from the glass panel 2 5 is provided with a seal 4 14. The seal 4 14 has the same structure as the seal 1 8. The seal 4 14 seals the side of the profile member 4 13 away from the glass panel 2 5. An angle steel frame 4 is provided below the profile member 4 13, and a folding edge 3 is provided at the end of the long strip. The folding edge 3 is an L-shaped plate structure, and an n-shaped structure is formed between the folding edge 3 and the long strip. A fixed angle steel 4 is provided on the folding edge 3, and the fixed angle steel 4 is fixed to the angle steel frame 4. The end of the long strip is flush with the top side of the profile member 4 13, and the folding edge 3 is sealed and connected to the outer side of the profile member 4 13;A profile member five 15 is provided between the special-shaped aluminum plate three 3 and the glass panel three 6. The profile member five 15 has the same structure as the profile member one 7. The profile member five 15 is fixed to the special-shaped frame. The top side of the glass panel three 6 is limited to the bottom side of the profile member five 15. The short strip of the special-shaped aluminum plate three 3 is provided with a folding edge four. The folding edge four is a U-shaped structure. The folding edge four is limited to the top side of the profile member five 15 and is sealed with the profile member five 15. A profile member six 16 is provided at the bottom of the glass panel three 6. The profile member six 16 includes an aluminum alloy glass sub-frame, a glass pressure plate and an aluminum alloy support strip. The aluminum alloy glass sub-frame has a U-shaped structure. The aluminum alloy glass sub-frame notch is downwardly arranged between the glass panel three 6 and the special-shaped frame. The bottom side of the glass panel three 6 is connected to the outside of the aluminum alloy glass sub-frame. The bottom of the aluminum alloy glass subframe is flush with the bottom of the glass panel (36). One end of the glass pressure plate is fixed to the special-shaped frame within the aluminum alloy glass subframe groove. An insulating gasket is provided between the aluminum alloy glass subframe and the special-shaped frame to prevent electrochemical corrosion between them. The bottom of the glass panel (36) is sealed to the outside of the aluminum alloy glass subframe. The aluminum alloy support bar is an L-shaped structure. One side of the aluminum alloy support bar is fixed to the special-shaped frame with screws, and the other side abuts the bottom of the glass panel (36). There are two aluminum alloy support bars under each glass panel (36). The bottom of the glass panel (36) is provided with a bottom edge sealing aluminum plate (17). The bottom of the glass panel (36) is sealed to the bottom edge sealing aluminum plate (17).

[0025] 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 scope of protection of the present invention.

Claims

1. A special-shaped curtain wall construction structure for a building facade, characterized by: The invention comprises a special-shaped frame and a special-shaped curtain wall arranged on the periphery of the special-shaped frame, wherein the vertical section of the special-shaped curtain wall is a wave-like special-shaped structure gradually retracting from top to bottom, and the outer side of the special-shaped frame is adapted to the inner side structure of the special-shaped curtain wall, and the special-shaped curtain wall comprises a special-shaped aluminum plate 1 (1), a special-shaped aluminum plate 2 (2) and a special-shaped aluminum plate 3 (3) arranged at intervals from top to bottom, and a glass panel 1 (4), a glass panel 2 (5) and a glass panel 3 (6) arranged at intervals between the special-shaped aluminum plate 1 (1), the special-shaped aluminum plate 2 (2) and the special-shaped aluminum plate 3 (3), wherein the vertical section of the special-shaped aluminum plate 1 (1) is a C-shaped structure, and the special-shaped aluminum plate 1 (1) comprises an upper horizontal plate, an outer vertical plate and a lower horizontal plate connected in sequence, and the special-shaped aluminum plate 1 A profile member (7) is provided between (1) and the glass panel (4), the profile member (7) comprising an aluminum alloy pressure seat, an aluminum alloy pressure plate and an aluminum alloy decorative buckle cover which are sequentially arranged outwardly on the outside of the special-shaped frame, a limiting space is formed between the aluminum alloy pressure seat and the aluminum alloy pressure plate, the top side of the glass panel (4) is limited between the aluminum alloy pressure seat and the aluminum alloy pressure plate, a sealing member (8) is provided between the aluminum alloy pressure plate and the aluminum alloy pressure seat, the sealing member (8) is sealed on the side of the aluminum alloy pressure seat and the aluminum alloy pressure plate away from the glass panel (4), the aluminum alloy decorative buckle cover is a C-shaped structure, the aluminum alloy decorative buckle cover is buckled on the outside of the aluminum alloy pressure plate and is clamped with the aluminum alloy pressure plate, and the aluminum alloy decorative buckle cover is provided on the aluminum alloy pressure plate. An angle steel frame is provided on the side, a folding edge is provided at the end of the lower horizontal plate, which is folded inward toward the upper horizontal plate, a fixed angle steel is provided on the folding edge, the angle steel frame is fixedly connected to the fixed angle steel, the bottom edge of the lower horizontal plate is flush with the bottom edge of the aluminum alloy decorative buckle cover, and the folding edge is sealed to the outer side of the aluminum alloy decorative buckle cover; the vertical section of the special-shaped aluminum plate (2) is a J-shaped structure, the special-shaped aluminum plate (2) includes a vertical part and a hook part, a profile component (9) is provided between the special-shaped aluminum plate (2) and the glass panel (4), the profile component (9) has the same structure as the profile component (7), the profile component (9) is fixed on the special-shaped frame, the bottom side of the glass panel (4) is limited to the top side of the profile component (9), and the profile component A sealing member 2 (10) is provided on the side of the second (9) away from the glass panel 1 (4). The sealing member 2 (10) has the same structure as the sealing member 1 (8). The sealing member 2 (10) is sealed on the side of the profile member 2 (9) away from the glass panel 1 (4). An angle steel frame 2 is provided below the profile member 2 (9). A folding edge 2 is provided at the vertical end of the special-shaped aluminum plate 2 (2). The folding edge 2 is an L-shaped plate structure. An n-shaped structure is formed between the folding edge 2 and the vertical part of the special-shaped aluminum plate 2 (2). A fixed angle steel 2 is provided on the folding edge 2. The angle steel frame 2 is fixed to the fixed angle steel 2. The vertical end of the special-shaped aluminum plate 2 (2) is flush with the top side of the profile member 2 (9). The folding edge 2 is sealed and connected to the outer side of the profile member 2 (9).A profile member 3 (11) is provided between the special-shaped aluminum plate 2 (2) and the glass panel 2 (5). The profile member 3 (11) has the same structure as the profile member 1 (7). The profile member 3 (11) is fixed on the special-shaped frame. The top side of the glass panel 2 (5) is limited at the bottom side of the profile member 3 (11). A sealing member 3 (12) is provided on the side of the profile member 3 (11) away from the glass panel 2 (5). The sealing member 3 (12) has the same structure as the sealing member 1 (8). The sealing member 3 (12) is sealed on the side of the profile member 3 (11) away from the glass panel 2 (5). An angle steel frame 3 is provided above the profile member 3 (11). A fixed angle steel 3 is provided at the hook end of the special-shaped aluminum plate 2 (2). , the angle steel frame three is fixed to the fixed angle steel three, the bottom side of the hook end of the special-shaped aluminum plate two (2) is a flat surface, the bottom side of the hook end of the special-shaped aluminum plate two (2) is flush with the bottom side of the profile component three (11), and the hook of the special-shaped aluminum plate two (2) is sealed and connected to the outer side of the profile component three (11); the special-shaped aluminum plate three (3) includes a long strip plate and a short strip plate connected to each other, and the long strip plate and the short strip plate are connected at an obtuse angle, and a profile component four (13) is provided between the special-shaped aluminum plate three (3) and the glass panel two (5), and the profile component four (13) has the same structure as the profile component one (7), and the profile component four (13) is fixed on the special-shaped frame, and the bottom side of the glass panel two (5) is limited at the top of the profile component four (13). On the side, a sealing member 4 (14) is provided on the side of the profile member 4 (13) away from the glass panel 2 (5), and the sealing member 4 (14) has the same structure as the sealing member 1 (8). The sealing member 4 (14) is sealed on the side of the profile member 4 (13) away from the glass panel 2 (5). An angle steel frame 4 is provided below the profile member 4 (13), and a folding edge 3 is provided at the end of the long strip. The folding edge 3 is an L-shaped plate structure, and an n-shaped structure is formed between the folding edge 3 and the long strip. A fixed angle steel 4 is provided on the folding edge 3, and the fixed angle steel 4 is fixed to the angle steel frame 4. The end of the long strip is flush with the top side of the profile member 4 (13), and the folding edge 3 is sealed and connected to the outer side of the profile member 4 (13); the special-shaped aluminum plate 3 (3) is connected to the glass A profile member five (15) is provided between the panels three (6), and the profile member five (15) has the same structure as the profile member one (7). The profile member five (15) is fixed on the special-shaped frame. The top side of the glass panel three (6) is limited to the bottom side of the profile member five (15). The short strip of the special-shaped aluminum plate three (3) is provided with a folding edge four. The folding edge four is a U-shaped structure. The folding edge four is limited to the top side of the profile member five (15) and is sealed with the profile member five (15). The bottom of the glass panel three (6) is provided with a profile member six (16), and the profile member six (16) includes an aluminum alloy glass sub-frame, a glass pressure plate and an aluminum alloy support strip. The bottom side of the glass panel three (6) is sealed with the outer side of the aluminum alloy glass sub-frame.The aluminum alloy glass sub-frame is in a U-shaped structure. The aluminum alloy glass sub-frame notch is downwardly disposed between the glass panel three (6) and the special-shaped frame. The bottom of the aluminum alloy glass sub-frame is flush with the bottom side of the glass panel three (6). One end of the glass pressing plate is connected and fixed to the special-shaped frame in the aluminum alloy glass sub-frame groove. The width of the upper horizontal plate of the special-shaped aluminum plate one is greater than the width of the lower horizontal plate.

2. The special-shaped curtain wall construction structure for building facades according to claim 1, characterized in that: The cross-section of the aluminum alloy pressure seat is in a mountain-shaped structure and is arranged horizontally along the outer side of the special-shaped frame. The notch of the aluminum alloy pressure seat is outward and is fixed to the special-shaped frame by stainless steel machine screws. The aluminum alloy pressure plate is in a strip-shaped structure and is arranged horizontally along the outer side of the aluminum alloy pressure seat. The middle part of the aluminum alloy pressure plate is fixed to the middle convex part of the aluminum alloy pressure seat by bolts.

3. The special-shaped curtain wall construction structure for building facades according to claim 1, characterized in that: The sealing member (8) includes an edge sealing plate, and a Z-shaped folding edge and a strip plate folding edge provided on the same side of both ends of the edge sealing plate. The Z-shaped folding edge is fixed to the special-shaped frame by bolts, the strip plate folding edge is in contact with the inner side of the aluminum alloy pressure plate, and the two ends of the edge sealing plate are sealed and connected to the opposite sides of the aluminum alloy pressure seat and the aluminum alloy pressure plate respectively.

4. The special-shaped curtain wall construction structure for building facades according to claim 1, characterized in that: An insulating gasket is provided between the bottom plate of the aluminum alloy pressure seat and the special-shaped frame.

5. The special-shaped curtain wall construction structure for building facades according to claim 2, characterized in that: A heat-insulating rubber strip is provided on the middle convex portion of the aluminum alloy pressure seat, and the heat-insulating rubber strip separates the middle convex portion of the aluminum alloy pressure seat into two parts.

6. The special-shaped curtain wall construction structure for building facades according to claim 1, characterized in that: The aluminum alloy support bar is an L-shaped structure. One side of the aluminum alloy support bar is fixed to the special-shaped frame by screws, and the other side is against the bottom side of the glass panel three (6). There are two aluminum alloy support bars under each glass panel three (6).

7. A building facade special-shaped curtain wall construction structure according to any one of claims 1 to 6, characterized in that: A bottom edge-sealing aluminum plate (17) is provided at the bottom of the glass panel three (6), and the bottom side of the glass panel three (6) is sealed and connected to the bottom edge-sealing aluminum plate (17).

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