External corner connecting node of glass curtain wall

Abstract

The utility model discloses an external corner connecting node of a glass curtain wall. Comprising an external corner stand column, cross beams are connected to the two side faces of the external corner stand column, a Y-shaped connecting part is arranged on the outer side face of the external corner stand column, glass panels abut against the two sides of the connecting part, the two glass panels are perpendicularly arranged, an external corner pressing plate assembly is buckled to the external corners of the two glass panels, and the external corner pressing plate assembly and the connecting part are connected together. The glass panel is clamped between the external corner pressing plate assembly and the connecting part, a decoration assembly is connected to the outer side face of the external corner pressing plate assembly, and plugging assemblies connected with the glass panel are arranged on the two sides of the external corner pressing plate assembly; dust can be prevented from being accumulated in the gap, and rainwater can be prevented from flowing into the glass curtain wall from the gap to erode the connecting structure; the attractiveness of the glass curtain wall is improved; the glass panel can be buffered and protected, and the influence of thermal expansion and cold contraction on the glass panel is reduced; the defects of a traditional plugging mode are overcome, and the safety performance is improved.

Description

Technical Field

[0001] The utility model relates to the field of glass curtain walls, in particular to a positive angle connection node of a glass curtain wall. Background Art

[0002] Glass curtain walls are widely used in modern buildings because of their modern, stylish and transparent visual effects. According to the different curtain wall keel materials, the curtain wall columns (beams) are of three types: aluminum profiles, steel and steel-aluminum composite profiles. Glass curtain walls generally use aluminum alloy profiles as supporting components; but for glass curtain walls with fire protection functions and large-span supporting structures, aluminum alloy profiles cannot meet the fire resistance requirements of curtain walls, and will cause the cost of curtain wall construction to rise. Therefore, steel is generally used as the main load-bearing rods of curtain walls.

[0003] The glass curtain wall is composed of glass panels, frames and other components. When the glass curtain wall is installed, there will be positive corners. Since the positive corners of the glass curtain wall cannot be completely covered by the two adjacent glass panels, there will be gaps between the two adjacent glass panels, which are not only easy to accumulate dust, but also easy to be eroded by rain, destroying the connection structure inside the glass curtain wall; most traditional sealing methods use sealants for sealing, but this kind of sealant is very easy to age and crack in the wind and sun, which causes the sealant to lose its effect. It is also extremely unsightly and gives people a poor visual experience, with many defects.

[0004] Therefore, there is an urgent need for a glass curtain wall positive corner connection node to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the above-mentioned problems, thereby providing a glass curtain wall positive corner connection node, which can prevent dust from accumulating in the gap, and prevent rainwater from flowing into the glass curtain wall from the gap to corrode the connection structure, thereby improving the aesthetics of the glass curtain wall and reducing the influence of thermal expansion and contraction on the glass panel; and solving the defects of the traditional blocking method.

[0006] The utility model solves the above problems and adopts the following technical solutions:

[0007] A glass curtain wall external corner connection node comprises an external corner column, beams are connected to both sides of the external corner column, a Y-shaped connection part is arranged on the outer side of the external corner column, glass panels are abutted on both sides of the connection part, two glass panels are arranged vertically, a external corner pressing plate assembly is buckled at the external corners of the two glass panels, the external corner pressing plate assembly is connected to the connection part, the glass panel is sandwiched between the external corner pressing plate assembly and the connection part, a decorative assembly is connected to the outer side of the external corner pressing plate assembly, and a Y-shaped connection part is arranged on both sides of the external corner pressing plate assembly. A sealing component connected to the glass panel is provided; the outer corner pressure plate assembly includes two first connecting members, the connecting part includes a first fork part, a second fork part and a vertical part, the vertical part is located between the two glass panels, the two first connecting members are vertically installed on the outer side of the vertical part, the second connecting members are commonly connected to the outer side of the two first connecting members, the outer side of the second connecting member is abutted with a snap-fit ​​pressure plate, the snap-fit ​​pressure plate is snap-fitted and abutted against the outer side surfaces of the two glass panels, and the snap-fit ​​pressure plate, the second connecting member and the vertical part are commonly connected with fastening bolts.

[0008] As a preferred embodiment, a further technical solution of the utility model is:

[0009] Furthermore, two first grooves are provided on the outer side surface of the vertical portion, the two first grooves are spaced apart from each other, and the two first connecting members are correspondingly installed in the two first grooves. Two second grooves are provided on the inner side surface of the second connecting member, the two second grooves correspond to the two first grooves, and the other ends of the two first connecting members are correspondingly installed in the two second grooves.

[0010] Furthermore, mounting grooves are provided on the outer sides of the first bifurcated portion and the second bifurcated portion, and abutting rubber strips are installed in the two mounting grooves. The two abutting rubber strips abut against the inner sides of the two glass panels correspondingly.

[0011] Furthermore, pressing grooves are provided on the inner side surfaces of the left and right sides of the buckled pressing plate, and pressing strips are installed in the two pressing grooves. The two pressing strips are correspondingly abutted against the outer side surfaces of the two glass panels.

[0012] Furthermore, the decorative component includes a decorative buckle plate, on the outer side of which are vertically fixed two vertical connecting plates, the two vertical connecting plates are arranged side by side and spaced apart from each other, the decorative buckle plate abuts against the outer side of the buckle plate and is fixedly connected to the two vertical connecting plates; the decorative buckle plate includes a main body, on the side of which are vertically fixed two inverted L-shaped connecting plates, the two L-shaped connecting plates are facing away from each other and spaced apart from each other, the two vertical connecting plates are located between the two L-shaped connecting plates, the vertical connecting plates and the L-shaped connecting plates are connected by screws, and decorative buckle covers are installed between the L-shaped connecting plates and the main body.

[0013] Furthermore, the sealing component includes an edge sealing component with an isosceles triangle cross-section, and a reserved edge sealing portion is provided on one side adjacent to the glass panel and the connecting portion. The edge sealing component is fixed on the reserved edge sealing portion, and foam rods and silicone weather-resistant sealant are filled in sequence from the inside to the outside between the edge sealing component and the first connecting member.

[0014] Compared with the prior art, the utility model adopting the above technical solution has the following outstanding features:

[0015] The utility model installs two glass panels on both sides of the connecting part on the external corner column, so that the two glass panels are arranged vertically, and then the external corner pressing plate assembly is buckled at the external corner of the two glass panels, and the external corner pressing plate assembly is fixed to the connecting part on the external corner column, so as to realize the fixation of the two glass panels, and the gap between the two glass panels is blocked by the external corner pressing plate assembly, which can prevent dust from accumulating in the gap and prevent rainwater from flowing into the glass curtain wall from the gap to corrode the connecting structure, thereby extending the service life of the connecting structure in the glass curtain wall; at the same time, the decorative assembly is installed on the external corner pressing plate assembly, which improves the aesthetics of the glass curtain wall, makes the appearance of the glass curtain wall more aesthetic and meets the construction requirements; furthermore, by arranging the blocking assembly between the glass panel and the external corner pressing plate assembly, the sealing performance at the external corner is improved, and at the same time, the blocking assembly can also play a role of buffering protection for the glass panel, thereby reducing the influence of thermal expansion and contraction on the glass panel; the defects of the traditional blocking method are solved and the safety performance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of a local enlarged structure;

[0018] In the figure: 1. external corner column; 2. cross beam; 3. connection part; 4. glass panel; 5. external corner pressure plate assembly; 6. decoration assembly; 7. blocking assembly; 8. first connecting member; 9. first bifurcated part; 10. second bifurcated part; 11. vertical part; 12. second connecting member; 13. snap-fit ​​pressure plate; 14. fastening bolt; 15. abutting rubber strip; 16. pressure strip; 17. decorative buckle plate; 18. decorative buckle cover; 19. edge sealing member; 20. foam rod; 21. silicone weather-resistant sealant. DETAILED DESCRIPTION

[0019] The following description of the embodiments will help the public better understand the present invention, but the specific embodiments given by the applicant cannot and should not be regarded as limitations on the technical solution of the present invention. Any changes to the definitions of components or technical features and / or formal rather than substantive changes to the overall structure should be regarded as the scope of protection defined by the technical solution of the present invention.

[0020] See also Figure 1 to Figure 2 As shown, the technical solution of the utility model is as follows:

[0021] A glass curtain wall external corner connection node, comprising an external corner column 1, with beams 2 connected to both side surfaces of the external corner column 1, a Y-shaped connection portion 3 provided on the outer side surface of the external corner column 1, glass panels 4 abutting on both sides of the connection portion 3, two glass panels 4 being vertically arranged, a external corner pressing plate assembly 5 buckled at the external corners of the two glass panels 4, the external corner pressing plate assembly 5 and the connection portion 3 being connected together, the glass panels 4 being sandwiched between the external corner pressing plate assembly 5 and the connection portion 3, the external corner pressing plate assembly 5 and the connection portion 3 cooperating to fix the two glass panels 4, a decorative assembly 6 connected to the external side surface of the external corner pressing plate assembly 5, the decorative assembly 6 improving the aesthetics of the external corner of the glass curtain wall, and sealing assemblies 7 connected to the glass panels 4 being provided on both sides of the external corner pressing plate assembly 5; the sealing assemblies 7 improving the sealing of the external corner of the glass curtain wall, and providing a buffer and protection for the glass panels 4 The protective effect is achieved, thereby reducing the influence of thermal expansion and contraction on the glass panel 4; the male corner pressure plate assembly 5 includes two first connecting members 8, the connecting portion 3 includes a first fork portion 9, a second fork portion 10 and a vertical portion 11, the vertical portion 11 is located between the two glass panels 4, and the two glass panels 4 are spaced apart from the vertical portion 11, the two first connecting members 8 are vertically installed on the outer side of the vertical portion 11, and the second connecting member 12 is commonly connected to the outer side of the two first connecting members 8, and a buckling pressure plate 13 is abutted on the outer side of the second connecting member 12, and the buckling pressure plate 13 is buckled and abutted on the outer side of the two glass panels 4, and a fastening bolt 14 is commonly connected to the buckling pressure plate 13, the second connecting member 12 and the vertical portion 11. Through the above-mentioned structural arrangement, the male corner pressure plate assembly 5 is fixedly connected to the connecting portion 3; in addition, the second connecting member 12 and the buckling pressure plate 13 are both made of aluminum alloy and integrally formed.

[0022] Two first grooves are provided on the outer side surface of the vertical portion 11, and the two first grooves are spaced apart from each other. The two first connecting members 8 are correspondingly installed in the two first grooves. Two second grooves are provided on the inner side surface of the second connecting member 12, and the two second grooves correspond to the two first grooves. The other ends of the two first connecting members 8 are correspondingly installed in the two second grooves, and the fastening bolts 14 are located between the two first connecting members 8. Through the above-mentioned structural setting, the two first connecting members 8 are connected to the connecting portion 3 and the second connecting member 12, which is beneficial to the assembly of the connecting portion 3, the two first connecting members 8 and the second connecting member 12.

[0023] Installation grooves are provided on the outer sides of the first fork portion 9 and the second fork portion 10, and abutting rubber strips 15 are installed in the two installation grooves. The two abutting rubber strips 15 abut against the inner sides of the two glass panels 4 respectively. The above-mentioned structural arrangement enables the connecting portion 3 to abut against the two glass panels 4 through the two abutting rubber strips 15. The two abutting rubber strips 15 protect the two glass panels 4 and prevent the glass panels 4 from being damaged and broken due to direct contact with the connecting portion 3.

[0024] Pressing grooves are provided on the inner side surfaces of the left and right sides of the buckling pressure plate 13, and pressure strips 16 are installed in the two pressing grooves. The two pressure strips 16 are correspondingly abutted against the outer side surfaces of the two glass panels 4; the above-mentioned structural arrangement enables the buckling pressure plate 13 to abut against the two glass panels 4 through the two pressure strips 16, and at the same time, the two pressure strips 16 protect the two glass panels 4, thereby preventing the glass panels 4 from being damaged and broken due to direct contact with the buckling pressure plate 13.

[0025] The decorative component 6 includes a decorative buckle plate 17, which is an integral piece of aluminum alloy, and has two vertical connecting plates vertically fixed on the outer side of the buckling pressure plate 13. The two vertical connecting plates are arranged side by side and spaced apart from each other. The decorative buckle plate 17 abuts against the outer side of the buckling pressure plate 13 and is fixedly connected to the two vertical connecting plates; the decorative buckle plate 17 includes a main body, and two inverted L-shaped connecting plates are vertically fixed on the side of the main body, and the two L-shaped connecting plates are away from each other and spaced apart from each other, and the two vertical connecting plates are located between the two L-shaped connecting plates, and the vertical connecting plates and the L-shaped connecting plates are connected by screws, and decorative buckle covers 18 are installed between the L-shaped connecting plates and the main body; the above-mentioned structural arrangement enables the decorative buckle plate 17 to be fixedly connected to the buckling pressure plate 13, and at the same time, by installing the decorative buckle cover 18 at the connection, the firmness of the connection structure is ensured, the risk of erosion by rainwater is reduced, and the service life is extended.

[0026] The sealing component 7 includes an edge sealing member 19 with an isosceles triangle cross section. The edge sealing member 19 is made of an aluminum alloy material in one piece. A reserved edge sealing portion is provided on one side of the glass panel 4 adjacent to the connecting portion 3. The edge sealing member 19 is fixed on the reserved edge sealing portion. A foam rod 20 and a silicone weatherproof sealant 21 are sequentially filled between the edge sealing member 19 and the first connecting member 8 from the inside to the outside. The above-mentioned structural setting is used to seal the gap between the glass panel 4 and the external corner pressure plate assembly 5, thereby improving the sealing performance of the external corner of the glass curtain wall. At the same time, the sealing component 7 plays a role of buffering and protecting the glass panel 4, thereby reducing the influence of thermal expansion and contraction on the glass panel 4.

[0027] The utility model installs two glass panels 4 on both sides of the connecting portion 3 on the external corner column 1, so that the two glass panels 4 are vertically arranged, and then the external corner pressing plate assembly 5 is buckled at the external corners of the two glass panels 4, and the external corner pressing plate assembly 5 is fixed to the connecting portion 3 on the external corner column 1, so as to achieve the fixation of the two glass panels 4, and the gap between the two glass panels 4 is blocked by the external corner pressing plate assembly 5, which can prevent dust from accumulating in the gap and prevent rainwater from flowing into the glass curtain wall from the gap to corrode the connecting structure, thereby extending the service life of the glass curtain wall. The service life of the connection structure in the glass curtain wall is prolonged; at the same time, the decorative component 6 is installed on the outer corner pressure plate component 5, which improves the aesthetics of the glass curtain wall, making the appearance of the glass curtain wall more aesthetic and meeting the construction requirements; further, by arranging a sealing component 7 between the glass panel 4 and the outer corner pressure plate component 5, the sealing performance at the outer corner is improved, and at the same time, the sealing component 7 can also play a buffering role for the glass panel 4, thereby reducing the influence of thermal expansion and contraction on the glass panel 4; the defects of the traditional sealing method are solved and the safety performance is improved.

[0028] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent changes made using the contents of the present utility model specification and its drawings are included in the scope of rights of the present utility model.

Claims

1. A glass curtain wall external corner connection node, characterized in that: The invention comprises a positive corner column, wherein cross beams are connected to both side surfaces of the positive corner column, a Y-shaped connecting part is arranged on the outer side surface of the positive corner column, glass panels are abutted on both sides of the connecting part, the two glass panels are arranged vertically, a positive corner pressure plate assembly is buckled at the positive corners of the two glass panels, the positive corner pressure plate assembly and the connecting part are connected together, the glass panels are clamped between the positive corner pressure plate assembly and the connecting part, a decorative assembly is connected to the outer side surface of the positive corner pressure plate assembly, and a blocking assembly connected to the glass panels is arranged on both sides of the positive corner pressure plate assembly; the positive corner pressure plate assembly comprises two first connecting members, the connecting part comprises a first fork portion, a second fork portion and a vertical portion, the vertical portion is located between the two glass panels, the two first connecting members are vertically installed on the outer side surface of the vertical portion, a second connecting member is commonly connected to the outer side of the two first connecting members, a buckling pressure plate is abutted on the outer side surface of the second connecting member, the buckling pressure plate is buckled and abutted on the outer side surfaces of the two glass panels, and fastening bolts are commonly connected to the buckling pressure plate, the second connecting member and the vertical portion.

2. The glass curtain wall external corner connection node according to claim 1, characterized in that: Two first grooves are arranged on the outer side surface of the vertical portion, and the two first grooves are arranged at intervals from each other. The two first connecting members are correspondingly installed in the two first grooves. Two second grooves are arranged on the inner side surface of the second connecting member, and the two second grooves correspond to the two first grooves. The other ends of the two first connecting members are correspondingly installed in the two second grooves.

3. The glass curtain wall external corner connection node according to claim 1, characterized in that: The outer sides of the first fork portion and the second fork portion are both provided with mounting grooves, and abutting rubber strips are both installed in the two mounting grooves. The two abutting rubber strips abut against the inner sides of the two glass panels correspondingly.

4. The glass curtain wall external corner connection node according to claim 1, characterized in that: Pressing grooves are arranged on the inner side surfaces of the left and right sides of the buckling pressing plate, and pressing strips are installed in the two pressing grooves. The two pressing strips are correspondingly abutted against the outer side surfaces of the two glass panels.

5. The glass curtain wall external corner connection node according to claim 1, characterized in that: The decorative component includes a decorative buckle plate, on the outer side of which are vertically fixed two vertical connecting plates, the two vertical connecting plates are arranged side by side and spaced apart from each other, the decorative buckle plate abuts against the outer side of the buckle plate and is fixedly connected to the two vertical connecting plates; the decorative buckle plate includes a main body, on the side of which are vertically fixed two inverted L-shaped connecting plates, the two L-shaped connecting plates are facing away from each other and spaced apart from each other, the two vertical connecting plates are located between the two L-shaped connecting plates, the vertical connecting plates and the L-shaped connecting plates are connected by screws, and decorative buckle covers are installed between the L-shaped connecting plates and the main body.

6. The glass curtain wall external corner connection node according to claim 1, characterized in that: The sealing assembly includes an edge sealing component with an isosceles triangle cross-section. A reserved edge sealing portion is provided on one side of the glass panel adjacent to the connecting portion. The edge sealing component is fixed on the reserved edge sealing portion. Foam rods and silicone weather-resistant sealant are filled in sequence from the inside to the outside between the edge sealing component and the first connecting member.

Images