Angle-adjustable unit curtain wall corner structure

Abstract

The utility model provides an angle-adjustable unit curtain wall corner structure, which relates to the technical field of curtain wall installation and comprises a first upright post, a second upright post and a corner connecting piece, a first inserting groove and a second inserting groove are formed in the side, close to the second stand column, of the first stand column, the first inserting groove and the second inserting groove are both arc-shaped grooves, and the arc-shaped circles of the first inserting groove and the second inserting groove are concentric circles. A third inserting groove is formed in the side, close to the first stand column, of the second stand column and is a linear groove. The corner connecting piece is provided with a first inserting column, a second inserting column and a third inserting column. The first stand column and the second stand column are connected through the corner connecting piece, and the two arc-shaped grooves of the concentric arc structures in the first stand column facilitate angle adjustment of the corner connecting piece, so that the included angle between the first stand column and the second stand column is adjusted, the included angle between two curtain wall structures is adjusted, the connecting stability is high, and the connecting effect is good. The number of opened molds is small, installation efficiency is high, and construction cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to a unit curtain wall corner structure with adjustable angle. Background Art

[0002] With the development of cities, curtain walls have gradually become a symbol of modern architecture. They have the advantages of beautiful appearance and good lighting, and are widely used in public buildings.

[0003] Traditional buildings with straight faces and simple shapes can no longer meet the needs of modern people for architectural expression. The facades of buildings have gradually evolved from simple plane effects to complex effects composed of multiple structures such as multiple corners and curved surfaces. In particular, high-rise and super-high-rise buildings often achieve complex architectural effects through unit curtain walls at different angles, so it is necessary to adjust and install the curtain wall installation structure; for example, Chinese patent invention patent CN108643417A provides an adjustable curtain wall installation structure, including a wall and a curtain wall panel, two groups of connecting mechanisms are installed between the wall and the curtain wall panel, the first group of the connecting mechanisms is located above the second group of the connecting mechanisms, each group of the connecting mechanisms includes a connecting rod 1 and a connecting rod 2, the connecting rod 2 is fixedly connected to the curtain wall panel, the connecting rod 1 includes a main rod and a secondary rod, one end of the secondary rod is located in the main rod and can reciprocate along the main rod, the other end of the secondary rod is hinged to the connecting rod 2, one end of the main rod is connected to the secondary rod, and the other end of the main rod is fixedly connected to the wall. The above invention can not only adjust the angle between the curtain wall panel and the wall, but also adjust the distance between the curtain wall panel and the wall.

[0004] However, the above adjustable curtain wall installation structure still has the following disadvantages: it can only adjust the angle of a single curtain wall, and there is no way to adjust the angle of the corner curtain wall structure. Moreover, when adjusting the angle, it can only be simply hinged along the connecting rod, and the curtain wall connection is not stable enough. If the angle of multiple curtain walls needs to be adjusted, each curtain wall can only be adjusted separately, the number of molds is large, and the process cost is high.

[0005] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient angle-adjustable unit curtain wall corner structure. Utility Model Content

[0006] The utility model aims to provide a unit curtain wall corner structure with adjustable angle, wherein a first column and a second column are connected by a corner connector, and two arc grooves of concentric arc structures on the first column facilitate angle adjustment of the corner connector, thereby adjusting the angle between the first column and the second column, thereby adjusting the angle between the two curtain wall structures, with high connection stability, less mold opening number, high installation efficiency and low construction cost.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An angle-adjustable unit curtain wall corner structure comprises a first column, a second column and a corner connector for connecting the first column and the second column;

[0009] A first slot and a second slot are provided on one side of the first column close to the second column, the first slot and the second slot are both arc-shaped slots, and the arc circles of the first slot and the second slot are concentric circles;

[0010] A third slot is provided on one side of the second column close to the first column, and the third slot is a straight slot;

[0011] The corner connector is provided with a first plug post for cooperating with the first slot, a second plug post for cooperating with the second slot, and a third plug post for cooperating with the third slot.

[0012] As a preferred embodiment of the present invention, the number of the third slots is at least two, and the plurality of third slots are arranged parallel to each other.

[0013] As a preferred embodiment of the present invention, a first bolt for connecting with the first plug post is provided in the first slot; and a second bolt for connecting with the second plug post is provided in the second slot.

[0014] As a preferred embodiment of the present invention, a first elongated hole for facilitating the sliding of the first bolt is provided in the first slot, and the extending direction of the first elongated hole is the same as the extending direction of the first slot;

[0015] A second elongated hole for facilitating the sliding of the second bolt is arranged in the second slot, and an extending direction of the second elongated hole is the same as an extending direction of the second slot.

[0016] As a preferred embodiment of the present invention, the first column is a cavity member.

[0017] As a preferred embodiment of the present invention, a sealing groove is provided at one end of the third plug column away from the corner connector, and a sealant is provided in the sealing groove.

[0018] As a preferred embodiment of the present invention, a first curtain wall panel is provided at the end of the first column, a first flexible member for connecting to the first curtain wall panel is provided at the end of the first column, a second curtain wall panel is provided at the end of the second column, and a second flexible member for connecting to the second curtain wall panel is provided at the end of the second column.

[0019] As a preferred embodiment of the present invention, a joint plate is provided between the first curtain wall panel and the second curtain wall panel, and a first connecting plate for connecting to the first column and a second connecting plate for connecting to the second column are provided on the joint plate.

[0020] As a preferred embodiment of the present invention, functional panels are provided at the upper ends of the first column and the second column.

[0021] As a preferred embodiment of the present invention, the first column, the second column and the corner connector are all integrally formed parts.

[0022] The beneficial effects of the angle-adjustable unit curtain wall corner structure of the utility model are:

[0023] 1. The first column and the second column are connected by the corner connector, and the two arc grooves of the concentric arc structure on the first column are convenient for the angle adjustment of the corner connector, so as to adjust the angle between the first column and the second column, thereby adjusting the angle between the two curtain wall structures, with high connection stability, less mold opening, high installation efficiency and low construction cost;

[0024] 2. First, the corner connector and the second column are fixedly connected by sealant, and then the first bolt and the second bolt are used to complete the adjustable connection between the corner connector and the first column. The angle between the first column and the second column can be adjusted according to the architectural requirements of the same profile for different angles, thereby achieving a multi-angle curtain wall facade effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of an angle-adjustable unit curtain wall corner structure of the utility model;

[0026] Figure 2 It is a structural schematic diagram of a first column in an embodiment of an angle-adjustable unit curtain wall corner structure of the utility model;

[0027] Figure 3 This is a schematic structural diagram of a corner connector in an embodiment of an angle-adjustable unit curtain wall corner structure of the utility model;

[0028] Figure 4It is a structural schematic diagram of a second column in an embodiment of an angle-adjustable unit curtain wall corner structure of the utility model;

[0029] Figure 5 It is a structural schematic diagram of a joint plate in an embodiment of an angle-adjustable unit curtain wall corner structure of the utility model;

[0030] In the figure: 1. first column, 11. first slot, 12. second slot, 13. first bolt, 14. second bolt, 15. first curtain wall panel, 151. first flexible member, 2. second column, 21. third slot, 24. second curtain wall panel, 241. second flexible member, 3. corner connector, 31. first plug column, 32. second plug column, 33. third plug column, 331. sealing groove, 332. sealant, 4. joint plate, 41. first connecting plate, 42. second connecting plate. DETAILED DESCRIPTION

[0031] The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0032] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0033] At the same time, it should be understood that for the convenience of description, the processes in the drawings are not just performed separately, but multiple steps are performed in an interlaced manner.

[0034] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the present utility model is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0036] Technologies, methods, and systems known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be considered part of the authorization specification.

[0037] Embodiment 1: Figures 1 to 5 The figure is only one of the embodiments of the present invention, which is an angle-adjustable unit curtain wall corner structure, comprising a first column 1, a second column 2, and a corner connector 3 for connecting the first column 1 and the second column 2;

[0038] In the present invention, a first curtain wall panel 15 is provided at the end of the first column 1, a second curtain wall panel 24 is provided at the end of the second column 2, and a corner connector 3 connects the first column 1 and the second column 2. Then, the angle between the first column 1 and the second column 2 is adjusted by the corner connector 3, thereby completing the angle adjustment between the first curtain wall panel 15 and the second curtain wall panel 24.

[0039] The structures of the first column 1, the second column 2 and the corner connector 3 are as follows:

[0040] First, the first column 1 is provided with a first slot 11 and a second slot 12 on one side of the first column 1 close to the second column 2. The first slot 11 and the second slot 12 are both arc-shaped slots, and the arc circles of the first slot 11 and the second slot 12 are concentric circles.

[0041] Here, the first column 1 is arranged vertically, and a first slot 11 and a second slot 12 are arranged on the side of the first column 1. The arc circles formed by the arc extension of the first slot 11 and the second slot 12 are concentric circles.

[0042] Then comes the second column 2. A third slot 21 is provided on one side of the second column 2 close to the first column 1, and the third slot 21 is a straight slot. The second column 2 is also vertically arranged, and a third slot 21 is provided on the side of the second column 2. The third slot 21 is a slot extending in a straight line. However, it should be noted that the third slot 21 is not directly perpendicular to the second column 2. In fact, an angle is formed between the extension direction of the third slot 21 and the extension direction of the second column 2, and the angle ranges from 40 to 50°. It is best that the angle between the third slot 21 and the second column 2 is 45°.

[0043] Finally, there is the corner connector 3 , on which a first plug post 31 for cooperating with the first slot 11 , a second plug post 32 for cooperating with the second slot 12 , and a third plug post 33 for cooperating with the third slot 21 are provided.

[0044] Here, the corner connector 3 is vertically arranged between the first column 1 and the second column 2, and a first column 31 for inserting into the first slot 11 and a second column 32 for inserting into the second slot 12 are arranged on the side of the corner connector 3 close to the first column 1, and a third column 33 for inserting into the third slot 21 is arranged on the side of the corner connector 3 close to the second column 2.

[0045] The first plug post 31 cooperates with the first slot 11, and the second plug post 32 cooperates with the second slot 12, so the first plug post 31 and the second plug post 32 are also arc-shaped columns, and the arc circles extending from the first plug post 31 and the second plug post 32 are also concentric circles; the third plug post 33 cooperates with the third slot 21, so the third plug post 33 is also a straight column, and there is also a certain angle between the third plug post 33 and the corner connector 3.

[0046] In the present invention, the corner connector 3 is first connected to the second column 2, that is, the third plug 33 is inserted into the third slot 21, so that the corner connector 3 is fitted with the second column 2; then the corner connector 3 is connected to the first column 1, that is, the first plug 31 and the second plug 32 are respectively inserted into the first slot 11 and the second slot 12, and the connection angle between the corner connector 3 and the first column 1 is adjusted by the depth of the first plug 31 and the second plug 32 inserted into the first slot 11 and the second slot 12, that is, the angle between the first column 1 and the second column 2 is adjusted.

[0047] In this way, the angle adjustment of the two curtain wall panels can be completed by only making an arc groove on the first column 1 and making a normal groove on the second column 2, which reduces the mold opening amount. In addition, the rotating installation method has high installation efficiency and low construction cost.

[0048] Embodiment 2, still as Figures 1 to 5 The figure shown is only one of the embodiments of the present invention. On the basis of the first embodiment, in an angle-adjustable unit curtain wall corner structure of the present invention, a sealing groove 331 is provided at one end of the third plug column 33 away from the corner connector 3, and a sealant 332 is provided in the sealing groove 331. During installation, the sealant 332 is first provided in the sealing groove 331, and then the third plug column 33 is inserted into the third slot 21, and the sealant 332 is left to solidify for a period of time, thereby completing the fixed connection between the corner connector 3 and the second column 2.

[0049] In the utility model, a first bolt 13 for connecting to the first column 31 is provided in the first slot 11; a second bolt 14 for connecting to the second column 32 is provided in the second slot 12; after the first column 31 and the second column 32 are inserted to the target depth in the first slot 11 and the second slot 12, the first column 31 and the second column 32 are fixed by the first bolt 13 and the second bolt 14, completing the fixed connection between the first column 1 and the second column 2, and preventing loosening and collision between the two curtain wall panels.

[0050] Here, a first elongated hole is provided in the first slot 11 for facilitating the sliding of the first bolt 13, and the extending direction of the first elongated hole is the same as the extending direction of the first slot 11;

[0051] A second elongated hole for facilitating the sliding of the second bolt 14 is disposed in the second slot 12 , and an extending direction of the second elongated hole is the same as an extending direction of the second slot 12 .

[0052] Moreover, the width of the first elongated hole is the same as the diameter of the first bolt 13 , and the width of the second elongated hole is the same as the diameter of the second bolt 14 .

[0053] That is to say, after loosening the first bolt 13 and the second bolt 14, the first bolt 13 and the first column 31 can be slid along the direction of the first long hole, that is, the depth of the first column 31 inserted into the first slot 11 can be changed; similarly, the depth of the second column 32 inserted into the second slot 12 can be changed; that is, after the first bolt 13 and the second bolt 14 are loosened, the angle between the first column 1 and the second column 2 can be changed. After the adjustment is completed, the first bolt 13 and the second bolt 14 are tightened again.

[0054] It should be noted that the first column 1 is a hollow member, so that the first bolt 13 and the second bolt 14 can be tightened and loosened in the cavity.

[0055] In short, the corner connector 3 and the second column 2 are fixedly connected by means of sealant; then the corner connector 3 and the first column 1 are adjustably connected by means of the first bolt 13 and the second bolt 14. The angle between the two columns can be adjusted according to the architectural requirements of the same profile for different angles, thereby achieving a multi-angle curtain wall facade effect.

[0056] Embodiment three, still as Figures 1 to 5The figure is only one embodiment of the present invention. On the basis of any of the above embodiments, in an angle-adjustable unit curtain wall corner structure of the present invention, the number of the third slots 21 is at least two, and the plurality of third slots 21 are arranged in parallel with each other. Similarly, the number of third plug posts 33 is also at least two, so that the plurality of third plug posts 33 and the plurality of third slots 21 cooperate with each other, so that the connection between the corner connector 3 and the second column 2 is more stable; and the plurality of third slots 21 are arranged in parallel with each other, and the plurality of third plug posts 33 are arranged in parallel with each other, so that the plurality of third plug posts 33 can be more conveniently inserted into the plurality of third slots 21 at the same time, and the installation efficiency is higher.

[0057] In the utility model, a first flexible member 151 for connecting to the first curtain wall panel 15 is provided at the end of the first column 1, and a second flexible member 241 for connecting to the second curtain wall panel 24 is provided at the end of the second column 2, so that the first curtain wall panel 15 and the second curtain wall panel 24 are flexibly installed, have a certain shockproof effect, and effectively avoid damage to the curtain wall panels.

[0058] In the utility model, a joint plate 4 is arranged between the first curtain wall panel 15 and the second curtain wall panel 24, and a first connecting plate 41 for connecting with the first column 1 and a second connecting plate 42 for connecting with the second column 2 are arranged on the joint plate 4. The first connecting plate 41 is first fixed to the first column 1 by a third bolt, and the second connecting plate 42 is fixed to the second column 2 by a fourth bolt, and then the joint plate 4 is installed between the first connecting plate 41 and the second connecting plate 42. In this way, there is no need to groove the curtain wall panel, and the structural stability of the curtain wall panel is effectively protected.

[0059] In addition, functional panels are provided at the upper ends of the first column 1 and the second column 2, and the functional panels can play the role of water blocking and sun shading.

[0060] Finally, the first column 1, the second column 2 and the corner connector 3 are all integrally formed parts, which have high structural strength, are easy to install and have high installation efficiency.

[0061] The utility model discloses an angle-adjustable unit curtain wall corner structure, wherein a first column and a second column are connected by a corner connector, and two arc grooves of concentric arc structures on the first column facilitate angle adjustment of the corner connector, thereby adjusting the angle between the first column and the second column, thereby adjusting the angle between the two curtain wall structures, and the connection stability is high, the number of molds is small, the installation efficiency is high, and the construction cost is low.

[0062] The present invention is not limited to the above specific implementation modes, and the present invention can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made to the above implementation modes based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims

1. An angle-adjustable unit curtain wall corner structure, characterized in that: It comprises a first column (1), a second column (2), and a corner connector (3) for connecting the first column (1) and the second column (2); A first slot (11) and a second slot (12) are provided on a side of the first column (1) close to the second column (2); the first slot (11) and the second slot (12) are both arc-shaped slots, and the arc circles of the first slot (11) and the second slot (12) are concentric circles; A third slot (21) is provided on a side of the second column (2) close to the first column (1), and the third slot (21) is a straight slot; The corner connector (3) is provided with a first plug post (31) for cooperating with the first slot (11), a second plug post (32) for cooperating with the second slot (12), and a third plug post (33) for cooperating with the third slot (21).

2. The angle-adjustable unit curtain wall corner structure according to claim 1, characterized in that: The number of the third slots (21) is at least two, and the plurality of third slots (21) are arranged parallel to each other.

3. The angle-adjustable unit curtain wall corner structure according to claim 1, characterized in that: The first slot (11) is provided with a first bolt (13) for connecting to the first insertion column (31); the second slot (12) is provided with a second bolt (14) for connecting to the second insertion column (32).

4. The angle-adjustable unit curtain wall corner structure according to claim 3, characterized in that: A first elongated hole for facilitating the sliding of the first bolt (13) is provided in the first slot (11), and the extending direction of the first elongated hole is the same as the extending direction of the first slot (11); A second elongated hole for facilitating the sliding of the second bolt (14) is provided in the second slot (12); the extension direction of the second elongated hole is the same as the extension direction of the second slot (12).

5. The angle-adjustable unit curtain wall corner structure according to claim 4, characterized in that: The first column (1) is a hollow part.

6. The angle-adjustable unit curtain wall corner structure according to claim 1, characterized in that: A sealing groove (331) is provided at one end of the third plug post (33) away from the corner connector (3), and a sealing glue (332) is provided in the sealing groove (331).

7. The angle-adjustable unit curtain wall corner structure according to claim 1, characterized in that: A first curtain wall panel (15) is disposed at the end of the first column (1), a first flexible member (151) for connecting to the first curtain wall panel (15) is disposed at the end of the first column (1), a second curtain wall panel (24) is disposed at the end of the second column (2), and a second flexible member (241) for connecting to the second curtain wall panel (24) is disposed at the end of the second column (2).

8. The angle-adjustable unit curtain wall corner structure according to claim 7, characterized in that: A joint plate (4) is provided between the first curtain wall panel (15) and the second curtain wall panel (24), and a first connecting plate (41) for connecting to the first column (1) and a second connecting plate (42) for connecting to the second column (2) are provided on the joint plate (4).

9. The angle-adjustable unit curtain wall corner structure according to claim 1, characterized in that: Functional panels are provided at the upper ends of the first column (1) and the second column (2).

10. The angle-adjustable unit curtain wall corner structure according to claim 1, characterized in that: The first upright column (1), the second upright column (2) and the corner connector (3) are all integrally formed parts.

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