Spliced curtain wall

Abstract

The utility model discloses a splicing type curtain wall, which relates to the field of building curtain walls, and comprises a fixed cross beam, a limiting longitudinal beam and a curtain wall plate, the fixed cross beam comprises a cross beam body, a limiting groove with two open ends is arranged in the cross beam body, one end of the cross beam body is provided with a first inserting plate and a second inserting groove, and the first inserting plate and the second inserting groove are arranged in the limiting groove. The other end of the cross beam body is provided with a second inserting plate and a first inserting groove, and fixing holes are formed in the second inserting groove and the first inserting groove. The size of the fixing cross beams and the size of the limiting longitudinal beams are matched with the used curtain wall plates, the fixing cross beams can be transversely spliced according to the wall face, the fixing cross beams are fixed to the wall face at intervals according to the size of the curtain wall plates, and the curtain wall plates can be clamped into the side faces of the limiting grooves after the cross beam bodies are connected. The limiting longitudinal beams are installed on the side faces of the fixing cross beams to limit the curtain wall plate, screws do not need to be used for fixing the curtain wall plate, damage to the curtain wall plate is avoided, and secondary utilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of building curtain walls, in particular to a spliced curtain wall. Background Art

[0002] A curtain wall is a kind of facade often used in modern buildings, generally composed of materials such as metal, glass, stone, and artificial boards, and can be installed indoors or outdoors. When installed on the outer surface of a building, it is used for wind and rain prevention; when installed indoors, it is mainly used for the beauty of the wall. The curtain wall does not bear any structural load. Compared with traditional construction techniques, the spliced curtain wall has its drawings designed in advance, the curtain wall panels are prefabricated in large quantities in the factory, and finally installed indoors. This not only saves the civil construction process, but also basically has no noise and dust pollution on site. The construction process is green and environmentally friendly, and at the same time, the construction period is short.

[0003] For the existing indoor spliced curtain wall, generally, the curtain wall panels are fixed to the wall through screws. The screws themselves will damage the curtain wall panels. When disassembling and replacing the curtain wall panels, the curtain wall panels are easily damaged and cannot be reused. At the same time, the use of screws makes a large number of screw heads exposed on the overall surface of the curtain wall, affecting the overall beauty of the curtain wall. Summary of the Utility Model

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] A spliced curtain wall includes a fixed cross beam, a limit longitudinal beam, and a curtain wall panel. The fixed cross beam includes a cross beam body. A limit groove with both ends open is arranged inside the cross beam body. One end of the cross beam body is provided with a plug-in board one and a slot two, and the other end of the cross beam body is provided with a plug-in board two and a slot one. Fixed holes are opened inside the slot two and the slot one, and a fixed bolt one is installed in the fixed holes by threading. The curtain wall panel includes a panel body, and protruding clamping positions and shielding parts are arranged on both the upper and lower sides of the panel body. The protruding clamping positions are movably clamped inside the limit groove.

[0006] A further improvement of the technical solution of the utility model lies in that: the plug-in board one is movably clamped inside the slot one, the plug-in board two is movably clamped inside the slot two, and the plug-in board two is arranged on the upper and lower sides of the plug-in board one.

[0007] A further improvement of the technical solution of the utility model lies in that: the cross beam body, the plug-in board one, and the plug-in board two are of an integral structure.

[0008] A further improvement of the technical solution of the utility model lies in that: the limit groove and the fixed holes are symmetrically arranged on the upper and lower sides inside the cross beam body, and the cross beam body cooperates with the limit groove to be in an "I" shape.

[0009] A further improvement of the technical solution of the present utility model lies in that: the length of the longitudinal beam body is adapted to the length of the cross beam body, and the sizes of the cross beam body and the limiting groove are adapted to the size of the curtain wall panel.

[0010] A further improvement of the technical solution of the present utility model lies in that: the shielding portion fits half of the outer side of the cross beam body.

[0011] A further improvement of the technical solution of the present utility model lies in that: the limiting longitudinal beam includes a longitudinal beam body, cooperation holes are opened in both the upper and lower sides inside the longitudinal beam body, a fixing bolt II is movably installed inside the cooperation hole, and the fixing bolt II is threadedly connected inside the fixing hole.

[0012] A further improvement of the technical solution of the present utility model lies in that: the longitudinal beam body is clamped on the outer side of the curtain wall panel.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0014] 1. The present utility model provides a spliced curtain wall. By making the sizes of the fixed cross beam and the limiting longitudinal beam both adapted to the curtain wall panel used, the fixed cross beam can be horizontally spliced according to the wall surface. By fixing the fixed cross beam on the wall surface at intervals according to the size of the curtain wall panel, and the curtain wall panel can be inserted into the side of the limiting groove after the cross beam bodies are connected. The limiting longitudinal beam is installed on the side of the fixed cross beam to provide limitation for the curtain wall panel, so that it is not necessary to use screws to fix on the curtain wall panel, avoiding damage to the curtain wall panel and facilitating secondary utilization.

[0015] 2. The present utility model provides a spliced curtain wall. The plate bodies are arranged in the vertical and horizontal directions along the fixed cross beam and the limiting longitudinal beam. By making the plate bodies closely fit together, and at the same time, the shielding portion occupies half of the front side of the cross beam body. Thus, the cross beam body is covered by the upper and lower adjacent shielding portions fitting together, ensuring the tightness of the joints between the curtain wall panels. At the same time, without using screws, the overall aesthetics of the curtain wall panel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the spliced curtain wall of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the fixed cross beam of the present utility model;

[0018] Figure 3 is a schematic connection structural diagram of the limiting longitudinal beam and the plug-in board I of the present utility model;

[0019] Figure 4 is a schematic connection structural diagram of the limiting longitudinal beam and the plug-in board II of the present utility model;

[0020] Figure 5 Schematic diagram of the structure of the curtain wall board card of the present utility model placed in the limiting groove.

[0021] In the figure: 1. Fixed cross beam; 11. Cross beam body; 12. Limiting groove; 13. First plug-in board; 14. Second plug-in board; 15. Second slot; 16. First slot; 17. Fixed hole; 2. Limiting longitudinal beam; 21. Longitudinal beam body; 22. Matching hole; 3. Curtain wall board; 31. Board body; 32. Protruding clamping position; 33. Shielding part; 4. First fixing bolt; 5. Second fixing bolt. Specific implementation mode

[0022] The following further elaborates on the present utility model in detail:

[0023] As Figures 1 to 5 shown, the present utility model provides a spliced curtain wall, including a fixed cross beam 1, a limiting longitudinal beam 2 and a curtain wall board 3. The fixed cross beam 1 includes a cross beam body 11. The inside of the cross beam body 11 is provided with a limiting groove 12 with both ends open. One end of the cross beam body 11 is provided with a first plug-in board 13 and a second slot 15. The other end of the cross beam body 11 is provided with a second plug-in board 14 and a first slot 16. The inside of the second slot 15 and the first slot 16 is provided with a fixed hole 17. A first fixing bolt 4 is threadedly installed inside the fixed hole 17. The curtain wall board 3 includes a board body 31. Both the upper and lower sides of the board body 31 are provided with a protruding clamping position 32 and a shielding part 33. The protruding clamping position 32 is movably clamped inside the limiting groove 12.

[0024] The sizes of the fixed cross beam 1 and the limiting longitudinal beam 2 are both adapted to the used curtain wall board 3. The fixed cross beam 1 can be horizontally spliced according to the wall surface. By fixing the fixed cross beam 1 on the wall surface at intervals according to the size of the curtain wall board 3, and the curtain wall board 3 can be inserted into the side of the limiting groove 12 after the cross beam bodies 11 are connected. The limiting longitudinal beam 2 is installed on the side of the fixed cross beam 1 to provide a limit for the curtain wall board 3. Thus, there is no need to use screws to drill holes in the curtain wall board 3 for fixation, avoiding damage to the curtain wall board 3 and facilitating secondary utilization. At the same time, the board body 31 is arranged in the vertical and horizontal directions along the fixed cross beam 1 and the limiting longitudinal beam 2. The board bodies 31 are closely attached to each other. At the same time, the shielding part 33 occupies half of the front side of the cross beam body 11. Thus, the cross beam body 11 is covered by the upper and lower adjacent shielding parts 33 being attached to each other, ensuring the tightness of the joints between the curtain wall boards 3. At the same time, without using screws, the overall aesthetics of the curtain wall board 3 is improved.

[0025] As Figure 2 shown, the first plug-in board 13 is movably clamped inside the first slot 16, and the second plug-in board 14 is movably clamped inside the second slot 15. The second plug-in board 14 is arranged on the upper and lower sides of the first plug-in board 13.

[0026] The cross beam body 11, the first plug-in board 13 and the second plug-in board 14 are an integrated structure.

[0027] The cross beam 11, the first plug-in plate 13 and the second plug-in plate 14 are integrated into a lightweight and high-strength aluminum alloy frame to ensure the bearing effect of the curtain wall panel 3. The first plug-in plate 13 is connected to the first slot 16, and the second plug-in plate 14 is connected to the second slot 15, so that multiple cross beams 11 can be conveniently connected horizontally to improve the flexibility of installing the curtain wall panel 3.

[0028] like Figure 2 and Figure 5 As shown, the limiting groove 12 and the fixing hole 17 are located in the cross beam body 11 and are symmetrically arranged on the upper and lower sides. The cross beam body 11 cooperates with the limiting groove 12 to form an "I-shape".

[0029] The limiting groove 12 and the fixing hole 17 are symmetrically arranged in the vertical direction, so that the curtain wall panel 3 can be inserted into the limiting groove 12 in the shape of an I to limit its position, so as to avoid damage to the curtain wall panel 3 caused by screws.

[0030] like Figure 1 As shown, the length of the longitudinal beam 21 is adapted to the length of the cross beam 11 , and the dimensions of the cross beam 11 and the limiting groove 12 are adapted to the dimensions of the curtain wall panel 3 .

[0031] The sizes of the longitudinal beam 21, the transverse beam 11 and the curtain wall panel 3 are adapted to each other, so that they can be flexibly assembled and used according to the situation and the wall surface.

[0032] like Figure 5 As shown, the shielding portion 33 is attached to the outer half of the crossbeam body 11 .

[0033] The shielding portion 33 is attached to half of the outer area of ​​the beam body 11 , so that the upper and lower curtain wall panels 3 are associated and matched through the limiting grooves 12 so that the shielding portion 33 is attached together to cover the outer side of the beam body 11 , thereby improving the aesthetics.

[0034] like Figure 3 and Figure 4 As shown, the limiting longitudinal beam 2 includes a longitudinal beam body 21 , and matching holes 22 are opened on the upper and lower sides of the longitudinal beam body 21 . A fixing bolt 5 is movably installed inside the matching hole 22 , and the fixing bolt 5 is threadedly connected to the inside of the fixing hole 17 .

[0035] like Figure 1 As shown, the longitudinal beam body 21 is clamped on the outer side of the curtain wall panel 3.

[0036] The matching hole 22 opened in the longitudinal beam body 21 is arranged in a straight groove shape to match the fixing holes 17 at different positions in the slot 2 15 and the slot 1 16 to install the fixing bolt 2 5 to fix the longitudinal beam body 21 to the fixed crossbeam 1 to provide limitation for the curtain wall panel 3 barrier located in the limiting groove 12 from the lateral direction.

[0037] The working principle of the spliced curtain wall will be specifically described below.

[0038] As Figures 1 to 5 shown, by predicting the widths of the guiding curtain wall panel 3 and the fixed cross beam 1 according to the wall size and using the matching cross beam body 11, by arranging one end of the plug-in board 13 corresponding to the cross beam body 11 to be inserted into one end of the other cross beam body 11 provided with the slot 16, by making the plug-in board 14 snap into the inside of the slot 15 while the plug-in board 13 snaps into the inside of the slot 16, by using the fixing bolt 1 4 to pass through the fixing hole 17 and be threadedly installed inside the cross beam body 11 to complete the assembly of multiple cross beam bodies 11, by making the protruding clamping positions 32 on the upper and lower sides of the plate body 31 snap into one side of the limiting slot 12 correspondingly, by making the plate bodies 31 abut against each other inside the limiting slot 12, then using the longitudinal beam body 21 to lean against the left and right sides of the assembled cross beam body 11, by making the matching holes 22 correspond to the fixing holes 17, and then by using the fixing bolt 2 5 to pass through the matching holes 22 and be threadedly connected inside the fixing holes 17, by pressing and fixing the longitudinal beam body 21 with the fixing bolt 2 5, and by using the thickness of the longitudinal beam body 21 itself to clamp the plate body 31 in the limiting slot 12, so that the width and height can be flexibly adjusted according to the indoor wall surface, reducing the use of screws, ensuring the integrity of the curtain wall panel 3, contributing to secondary utilization, by fixing the assembled curtain wall panel 3 on the wall surface, by making the plate bodies 31 abut against each other to ensure a tight joint, and at the same time by covering half of the front side of the cross beam body 11 with the shielding part 33, making the shielding parts 33 of the upper and lower parts of the plate body 31 installed in the multiple fixed cross beams 1 abut against each other tightly, ensuring that the adjacent curtain wall panels 3 between the fixed cross beam 1 and the limiting longitudinal beam 2 are tightly attached to each other while reducing the use of screws, improving the overall aesthetics.

[0039] The above has generally described the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements without departing from the spirit of the present invention are all within the protection scope of the present invention.

Claims

1. A spliced ​​curtain wall, comprising a fixed crossbeam (1), a limiting longitudinal beam (2) and a curtain wall panel (3), characterized in that: The fixed crossbeam (1) comprises a crossbeam body (11), a limiting groove (12) with two ends open is arranged inside the crossbeam body (11), a plug-in board (13) and a slot (15) are arranged at one end of the crossbeam body (11), a plug-in board (14) and a slot (16) are arranged at the other end of the crossbeam body (11), a fixing hole (17) is arranged inside the slot (15) and the slot (16), a fixing bolt (4) is installed in the internal thread of the fixing hole (17), and the curtain wall panel (3) comprises a plate body (31), and a protruding clamping position (32) and a shielding portion (33) are arranged on the upper and lower sides of the plate body (31), and the protruding clamping position (32) is movably clamped on the inner side of the limiting groove (12).

2. A spliced ​​curtain wall according to claim 1, characterized in that: The plug board one (13) is movably connected to the inside of the slot one (16), and the plug board two (14) is movably connected to the inside of the slot two (15). The plug board two (14) is arranged on the upper and lower sides of the plug board one (13).

3. The spliced ​​curtain wall according to claim 1, characterized in that: The cross beam body (11), the first plug-in board (13) and the second plug-in board (14) are an integrated structure.

4. The spliced ​​curtain wall according to claim 3, characterized in that: The limiting groove (12) and the fixing hole (17) are located in the cross beam body (11) and are symmetrically arranged on the upper and lower sides. The cross beam body (11) cooperates with the limiting groove (12) to form an "I" shape.

5. The spliced ​​curtain wall according to claim 2, characterized in that: The position-limiting longitudinal beam (2) comprises a longitudinal beam body (21), wherein the longitudinal beam body (21) is provided with matching holes (22) on both the upper and lower sides thereof, wherein a second fixing bolt (5) is movably installed inside the matching hole (22), and the second fixing bolt (5) is threadedly connected to the inside of the fixing hole (17).

6. The spliced ​​curtain wall according to claim 5, characterized in that: The shielding portion (33) is attached to the outer half of the crossbeam body (11).

7. The spliced ​​curtain wall according to claim 5, characterized in that: The length of the longitudinal beam body (21) is adapted to the length of the cross beam body (11), and the dimensions of the cross beam body (11) and the limiting groove (12) are adapted to the dimensions of the curtain wall panel (3).

8. The spliced ​​curtain wall according to claim 5, characterized in that: The longitudinal beam body (21) is clamped on the outer side of the curtain wall panel (3).

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