Ventilation panel structure of an arc-shaped unit curtain wall

Abstract

The present invention discloses a ventilation panel structure for an arc-shaped unit curtain wall, which includes a right-angle column, an arc-angle column, an upper unit cross beam, a lower unit cross beam, and curtain wall glass. The curtain wall glass cooperates with the right-angle column, the arc-angle column, the upper unit cross beam, and the lower unit cross beam through a glass attachment frame; the upper and lower unit cross beams are fixed to the side surface of the right-angle column by cross beam screws, and transfer groove aluminum is provided in the cavities at the upper and lower ends of the arc-angle column. The transfer groove aluminum is connected and fixed to the arc-angle column by screws; the upper and lower unit cross beams are respectively connected and fixed to the transfer groove aluminum at the upper and lower ends of the arc-angle column; a ventilation structure is designed on the lower unit cross beam in this solution to meet the requirements of the ventilation structure of the unit curtain wall; and a transfer structure for butt joint is formed by the transfer groove aluminum and the upper and lower cross beams, so that small-range non-right-angle connection can be carried out to adapt to the continuous change of the arc-shaped curtain wall facade and ensure the stability of the overall panel structure.

Description

Technical Field

[0001] The present invention relates to a ventilation panel structure for an arc-shaped unit curtain wall, belonging to the technical field of unit curtain walls. Background Art

[0002] Unit curtain walls have the advantages of good energy-saving effect, low labor cost, factory-based production and assembly, and short project duration, and have currently become the mainstream form of building curtain walls at home and abroad; with the increasing requirements for the current curtain wall structure, some ventilation structures are required to be integrated on the keel frame of the unit curtain wall, and the keel frame is also required to adapt to the angular changes of the arc-shaped unit curtain wall structure. Therefore, a corresponding ventilation panel structure needs to be designed to meet the above requirements. Summary of the Invention

[0003] Aiming at the above existing technical problems, the object of the present invention is to propose a ventilation panel structure for an arc-shaped unit curtain wall.

[0004] The technical solution of the present invention is realized as follows: A ventilation panel structure for an arc-shaped unit curtain wall includes a right-angle column, an arc-angle column, an upper unit cross beam, a lower unit cross beam, and a curtain wall glass. The curtain wall glass cooperates with the right-angle column, the arc-angle column, the upper unit cross beam, and the lower unit cross beam through a glass attachment frame; the upper unit cross beam and the lower unit cross beam are fixed to the side surface of the right-angle column by cross beam screws. Transfer groove aluminum is provided in the cavities at the upper and lower ends of the arc-angle column, and the transfer groove aluminum is connected and fixed to the arc-angle column by screws; the lower side surface of the upper unit cross beam is connected and fixed to the transfer groove aluminum at the upper end of the arc-angle column, and the upper side surface of the lower unit cross beam is connected and fixed to the transfer groove aluminum at the lower end of the arc-angle column; the lower unit cross beam has a ventilation section and a closed section. The ventilation section of the lower unit cross beam has a ventilation cavity, and a ventilation perforation communicating with the ventilation cavity is provided on the front side of the ventilation section of the lower unit cross beam. An opening fan is provided at the top of the ventilation cavity; the closed section of the lower unit cross beam has a closed cavity, a steel pipe core is provided in the closed cavity, and the transfer groove aluminum at the lower end of the arc-angle column is connected to the closed section of the lower unit cross beam, and the transfer groove aluminum at the lower end of the arc-angle column is connected and fixed together with the lower unit cross beam and the steel pipe core.

[0005] Preferably, the closed cavity has a top horizontal surface, an outer vertical surface, and an inner arc surface. An insulating pad is coated on the outside of the steel pipe core, and the steel pipe core together with the outer insulating pad closely cooperates with the top horizontal surface, the outer vertical surface, and the inner arc surface of the closed cavity.

[0006] Preferably, the bottom of the lower unit cross beam has a female groove structure, the top of the upper unit cross beam has a plug-in structure, the plug-in structure of the upper unit cross beam cooperates with the female groove structure of the lower unit cross beam, and an elastic cushion block is provided in the female groove structure and cooperates with the plug-in structure of the upper unit cross beam.

[0007] Preferably, a limiting tail plate structure is provided at the rear side of the upper cross beam of the unit. A water collecting groove is formed between the insertion structure of the upper cross beam of the unit and the limiting tail plate structure, and a water trough core plate is arranged in the water collecting groove.

[0008] Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:

[0009] In the ventilation plate structure of the arc-shaped unit curtain wall of the present invention, a ventilation structure is designed on the lower cross beam of the unit to meet the requirements of the ventilation structure of the unit curtain wall; the upper and lower cross beams are vertically connected to the right-angle columns in the traditional side-to-side manner, but no longer adopt the side-to-side vertical connection structure with the arc-angle columns. Instead, a docking transfer structure is formed between the upper and lower cross beams through the transfer groove aluminum, enabling small-range non-right-angle connection to adapt to the continuous change of the facade of the arc-shaped curtain wall; and the arc-angle columns are connected to the closed section of the lower cross beam, and the connection strength can be ensured by cooperating with the steel pipe core, guaranteeing the stability of the overall plate structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative efforts.

[0011] FIG Figure 1 is a longitudinal section node diagram at the right-angle column of the ventilation plate structure of an arc-shaped unit curtain wall according to the present invention;

[0012] FIG Figure 2 is a longitudinal section node diagram at the arc-angle column of the ventilation plate structure of an arc-shaped unit curtain wall according to the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0013] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present invention clearer, the following will further describe the technical solutions of the embodiments of the present invention in detail with reference to the drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "straight", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0015] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] As shown in the Figure 1 , 2 drawings, the ventilation panel structure of an arc-shaped unit curtain wall described in the present invention includes a right-angle column 1, an arc-angle column 2, an upper unit cross beam 3, a lower unit cross beam 4, and a curtain wall glass 5. The curtain wall glass 5 cooperates with the right-angle column 1, the arc-angle column 2, the upper unit cross beam 3, and the lower unit cross beam 4 through a glass attachment frame to form a structure similar to a conventional unit panel. However, the difference from the conventional panel structure is that the lower unit cross beam 4 adopts a ventilation cross beam structure, and the arc-angle column 2 is connected to the cross beam in the form of a channel aluminum adapter. The specific structure is as follows.

[0017] The upper unit cross beam 3 and the lower unit cross beam 4 are fixed to the side of the right-angle column 1 through cross beam screws 6 to form a conventional direct connection structure; transfer channel aluminums 7 are arranged in the cavities at the upper and lower ends of the arc-angle column 2. The transfer channel aluminums 7 adopt a U-shaped structure, and the left and right sides of the transfer channel aluminums 7 are connected and fixed to the arc-angle column 2 through countersunk head screws; the lower side of the upper unit cross beam 3 is connected and fixed to the transfer channel aluminum 7 at the upper end of the arc-angle column 2 through stainless steel screws, and the upper side of the lower unit cross beam 4 is connected and fixed to the transfer channel aluminum 7 at the lower end of the arc-angle column 2 through stainless steel screws.

[0018] The lower unit cross beam 4 has a ventilation section and a closed section. The ventilation section of the lower unit cross beam 4 has a ventilation cavity 8. A ventilation perforation communicating with the ventilation cavity 8 is arranged on the front side of the ventilation section of the lower unit cross beam 4. An opening fan 9 is arranged at the top of the ventilation cavity 8, and a ventilation path as shown by the arrow line in the figure can be formed.

[0019] The closed section of the lower crossbeam 4 of the unit has a closed cavity 10. A steel pipe core insert 11 is arranged in the closed cavity 10. The connecting groove aluminum 7 at the lower end of the arc-shaped column 2 is connected to the closed section of the lower crossbeam 4 of the unit. The connecting groove aluminum 7 at the lower end of the arc-shaped column 2 is fixedly connected together with the lower crossbeam 4 of the unit and the steel pipe core insert 11.

[0020] Furthermore, the closed cavity 10 has a top horizontal plane, an outer vertical plane and an inner arc-shaped plane. The outer side of the steel pipe core insert 11 is coated with an insulating pad 12. The steel pipe core insert 11 together with the outer insulating pad 12 closely fits with the top horizontal plane, the outer vertical plane and the inner arc-shaped plane of the closed cavity 10. This structure can ensure the stability of the structure of the lower crossbeam 4 of the unit itself and the stability of the connection between the lower crossbeam 4 of the unit and the arc-shaped column 2.

[0021] The bottom of the lower crossbeam 4 of the unit has a female groove structure, and the top of the upper crossbeam 3 of the unit has a plug-in structure. The plug-in structure of the upper crossbeam 3 of the unit cooperates with the female groove structure of the lower crossbeam 4 of the unit to form a conventional plug-in crossbeam structure. The figure shows the structural state when adjacent unit plates are spliced; wherein, an elastic cushion block 13 is arranged in the female groove structure, and the elastic cushion block 13 cooperates with the plug-in structure of the upper crossbeam 3 of the unit. The distance change between the crossbeams of adjacent plates can be adapted through the elastic cushion block 13.

[0022] The rear side of the upper crossbeam 3 of the unit has a limit tail plate structure for matching the relative positions of the upper and lower crossbeams, and a water collecting groove is formed between the plug-in structure of the upper crossbeam 3 of the unit and the limit tail plate structure. A water trough core plate 14 is arranged in the water collecting groove to strengthen the structure of this part.

[0023] The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it. It cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A ventilation panel structure for an arc-shaped unit curtain wall, comprising a right-angle column (1), an arc-angle column (2), an upper unit cross beam (3), a lower unit cross beam (4), and a curtain wall glass (5). The curtain wall glass (5) cooperates with the right-angle column (1), the arc-angle column (2), the upper unit cross beam (3), and the lower unit cross beam (4) through a glass attachment frame. The upper unit cross beam (3) and the lower unit cross beam (4) are fixed to the side surface of the right-angle column (1) by cross beam screws (6). It is characterized in that: Transfer groove aluminums (7) are arranged in the cavities at the upper and lower ends of the arc-angle column (2). The transfer groove aluminums (7) are connected and fixed to the arc-angle column (2) by screws. The lower side surface of the upper unit cross beam (3) is connected and fixed to the transfer groove aluminum (7) at the upper end of the arc-angle column (2), and the upper side surface of the lower unit cross beam (4) is connected and fixed to the transfer groove aluminum (7) at the lower end of the arc-angle column (2). The lower unit cross beam (4) has a ventilation section and a closed section. The ventilation section of the lower unit cross beam (4) has a ventilation cavity (8). A ventilation perforation communicating with the ventilation cavity (8) is arranged on the front side of the ventilation section of the lower unit cross beam (4). An opening fan (9) is arranged at the top of the ventilation cavity (8). The closed section of the lower unit cross beam (4) has a closed cavity (10). A steel pipe core insert (11) is arranged in the closed cavity (10). The transfer groove aluminum (7) at the lower end of the arc-angle column (2) is connected to the closed section of the lower unit cross beam (4), and the transfer groove aluminum (7) at the lower end of the arc-angle column (2) is connected and fixed together with the lower unit cross beam (4) and the steel pipe core insert (11).

2. The ventilation panel structure for an arc-shaped unit curtain wall according to claim 1, It is characterized in that: The closed cavity (10) has a top horizontal surface, an outer vertical surface, and an inner arc surface. An insulating pad (12) is coated on the outer side of the steel pipe core insert (11). The steel pipe core insert (11) together with the outer insulating pad (12) closely cooperates with the top horizontal surface, the outer vertical surface, and the inner arc surface of the closed cavity (10).

3. The ventilation panel structure for an arc-shaped unit curtain wall according to claim 1, It is characterized in that: The bottom of the lower unit cross beam (4) has a female groove structure, and the top of the upper unit cross beam (3) has a plug-in structure. The plug-in structure of the upper unit cross beam (3) cooperates with the female groove structure of the lower unit cross beam (4). An elastic cushion block (13) is arranged in the female groove structure, and the elastic cushion block (13) cooperates with the plug-in structure of the upper unit cross beam (3).

4. The ventilation panel structure for an arc-shaped unit curtain wall according to claim 3, It is characterized in that: The rear side of the upper unit cross beam (3) has a limit tail plate structure. A water collecting groove is formed between the plug-in structure of the upper unit cross beam (3) and the limit tail plate structure, and a water trough core plate (14) is arranged in the water collecting groove.

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