A large cantilever floor embedded right-angle tooth shape assembled curtain wall system

Abstract

The application discloses a large-cantilever-floor-embedded right-angle tooth-shaped assembled curtain wall system, relates to the technical field of building curtain walls, and aims to solve the problems of safety hidden dangers, poor stability and durability of existing component curtain wall structures, and the technical key points are as follows: a plurality of groups of vertically arranged assembled plate blocks are included; each group of the assembled plate blocks comprises a keel component, a glass panel component and an aluminum plate component; the scheme is assembled by the assembled plate blocks, the keel component, the glass panel component and the aluminum plate component, the machining and assembly of various components are completed in a workshop, installation personnel can directly install the assembled plate blocks one by one, the installation efficiency is improved, meanwhile, the installation personnel frequently entering and leaving indoor and outdoor is greatly reduced, the safety hidden dangers are reduced, the stability of the component structure is improved by fixing the internal corner stand and the side aluminum keel through the diagonal pull member, so that the structural connection strength is strengthened, and the durability of the component is prolonged.

Description

Technical Field

[0001] This invention relates to an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs, belonging to the field of building curtain wall technology. Background Technology

[0002] With the rapid development of my country's economy, people's aesthetic requirements and demands for comfort in their living and working environments are increasing. As buildings are the main places for people to live and work, improving the performance of building exterior curtain walls and increasing the assembly rate of building curtain walls is not only a positive response to the requirements of the Central Government document "Opinions on Promoting Green Development of Urban and Rural Construction" issued in October 2021, which emphasizes the vigorous development of prefabricated buildings, but also a way to meet people's ever-increasing demands for their living environment.

[0003] Traditional modular curtain walls are based on components and are assembled on-site. This results in advantages such as simple installation and flexible cutting. However, for large cantilevered floor slabs in frame structures, on-site installation of each component requires frequent entry and exit of installation personnel, which is inefficient and poses safety hazards. At the same time, the stability and durability of the connections between the various curtain wall components are also issues that need to be addressed. Summary of the Invention

[0004] To address the aforementioned technical problems, the objective of this invention is to propose an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs.

[0005] The technical solution of the present invention is implemented as follows: it comprises multiple sets of vertically arranged prefabricated panels; each set of prefabricated panels includes a keel component, a glass panel component, and an aluminum plate component; the glass panel component and the aluminum plate component are both mounted on the keel component;

[0006] The keel components include vertically arranged main columns, secondary columns, middle columns, and corner columns, as well as horizontally arranged upper and lower crossbeams, middle and lower crossbeams, upper and lower eaves keels, and multiple side aluminum keels. The upper, lower, middle, and lower crossbeams are sequentially connected and fixed between the main columns and corner columns. The upper crossbeam is located at the top of the main columns and corner columns, and the lower crossbeam is located at the top of the main columns. The bottom of the column and the corner column; the upper eaves keel is located on the top surface of the upper beam of the shadow box, and its two ends are respectively connected and fixed to the main column and the corner column; the lower eaves keel is located on the bottom surface of the lower beam, and its two ends are respectively connected and fixed to the main column and the corner column; multiple side aluminum keels are connected and fixed between the corner column and the secondary column, and are arranged in parallel; the upper end of the middle column is fixed to the lower beam of the shadow box, and the lower end is connected and fixed to the middle beam;

[0007] The glass panel components include a shadow box glass panel, a first fixed glass panel, a second fixed glass panel, and an operable sash glass panel. The upper and lower sides of the shadow box glass panel are fixed to the upper and lower crossbeams of the shadow box, respectively, while the left and right sides are fixed to the main column and the corner column, respectively. The upper and lower sides of the first fixed glass panel are fixed to the lower and middle crossbeams of the shadow box, respectively, while the left and right sides are fixed to the main column and the middle column, respectively. The upper and lower sides of the second fixed glass panel are fixed between the middle and lower crossbeams, respectively, while the left and right sides are fixed to the main column and the corner column, respectively. The operable sash glass panel is located between the lower and middle crossbeams of the shadow box.

[0008] The aluminum plate components include an upper eaves aluminum plate, a lower eaves aluminum plate, and an insulated aluminum plate; the upper eaves aluminum plate is connected and fixed to the upper eaves keel; the lower eaves aluminum plate is connected and fixed to the lower eaves keel; and the insulated aluminum plate is connected and fixed to the side aluminum keel.

[0009] Preferably, the corner post and the upper eaves keel are connected and fixed by C-type connectors.

[0010] Preferably, the top of the main column, the corner column and the secondary column are all provided with a hanging system, and the hanging system is connected and fixed to the main body of the building.

[0011] Preferably, an aluminum alloy pressure plate is provided on the corner post; the inner side of the glass panel of the shadow box is connected and fixed to the corner post by structural adhesive, and the outer side of the glass panel of the shadow box is fixed by the aluminum alloy pressure plate and sealant.

[0012] Preferably, the corner post is provided with a diagonal brace, and the other end of the diagonal brace is connected and fixed to the side aluminum keel located above.

[0013] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0014] This invention provides an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs, which optimizes the traditional component-based curtain wall structure. By setting prefabricated panels, which are assembled from keel components, glass panel components, and aluminum plate components, the processing and assembly of each component are completed in the workshop. Installers can directly install the assembled prefabricated panels one by one, improving installation efficiency. At the same time, it significantly reduces the frequency of installers entering and leaving the interior and exterior, reducing safety hazards. The internal corner columns and side aluminum keels are fixed by diagonal tie rods to improve the stability of the component structure, thereby strengthening the structural connection strength and extending the durability of the component. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0016] Appendix Figure 1 This is a structural schematic diagram of a prefabricated panel of an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to the present invention.

[0017] Appendix Figure 2 This is a structural schematic diagram of a keel component of an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to the present invention.

[0018] Appendix Figure 3 This is a cross-sectional detail of an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to the present invention.

[0019] Appendix Figure 4 This is a schematic diagram of the end face of the C-type connector of the embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to the present invention.

[0020] In the diagram: 1. Main column; 2. Secondary column; 3. Central column; 4. Corner column; 5. Upper beam of the shade box; 6. Lower beam of the shade box; 7. Central beam; 8. Lower beam; 9. Upper eaves keel; 10. Lower eaves keel; 11. Side aluminum keel; 12. Shaded box glass panel; 13. First fixed glass panel; 14. Second fixed glass panel; 15. Opening sash glass panel; 16. Upper eaves aluminum plate; 17. Lower eaves aluminum plate; 18. Insulated aluminum plate; 19. C-type connector; 20. Hanging system; 21. Aluminum alloy pressure plate; 22. Structural adhesive; 23. Sealant; 25. Diagonal brace. Detailed Implementation

[0021] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "straight," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0023] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0024] As attached Figure 1-4 As shown, the present invention discloses an embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs, comprising multiple sets of vertically arranged prefabricated panels; each set of prefabricated panels includes a keel component, a glass panel component, and an aluminum plate component; the glass panel component and the aluminum plate component are both installed on the keel component.

[0025] The keel components include vertically arranged main columns 1, secondary columns 2, middle columns 3, and corner columns 4, as well as horizontally arranged upper crossbeam 5, lower crossbeam 6, middle crossbeam 7, lower crossbeam 8, upper eaves keel 9, lower eaves keel 10, and multiple side aluminum keels 11. The upper crossbeam 5, lower crossbeam 6, middle crossbeam 7, and lower crossbeam 8 of the shadow box are sequentially connected and fixed between the main columns 1 and the corner columns 4. The upper crossbeam 5, lower crossbeam 6, middle crossbeam 7, and lower crossbeam 8 of the shadow box are... The horizontal beam 7 and the lower horizontal beam 8 are parallel to each other. The upper horizontal beam 5 of the shade box is located at the top of the main column 1 and the corner column 4, and the lower horizontal beam 8 is located at the bottom of the main column 1 and the corner column 4. The upper eaves keel 9 is located on the top surface of the upper horizontal beam 5 of the shade box, and its two ends are respectively connected and fixed to the main column 1 and the corner column 4. The lower eaves keel 10 is located on the bottom surface of the lower horizontal beam 8, and its two ends are respectively connected and fixed to the main column 1 and the corner column 4. The corner column 4 and the upper eaves keel 9 are connected by a C-shape. The components 19 are connected and fixed. One end of the upper eaves keel 9 and the corner post 4 is fixed perpendicular to the upper crossbeam 5 of the shadow box, and one end of the lower eaves keel 10 and the corner post 4 is fixed perpendicular to the lower crossbeam 8, thus forming a right-angled toothed prefabricated panel structure. Multiple side aluminum keels 11 are connected and fixed between the corner post 4 and the secondary post 2, and are arranged in parallel. In this embodiment, the corner post 4 is provided with a diagonal brace 25, and the other end of the diagonal brace 25 is connected to the side aluminum keel 11 located above. The corner column 4 and the side aluminum keel 11 are fixed by the diagonal tie 25 to improve the stability of the component structure, thereby strengthening the structural connection strength and extending the durability of the component structure; the upper end of the central column 3 is fixed to the lower crossbeam 6 of the shadow box, and the lower end is fixed to the middle crossbeam 7. In this embodiment, the central column 3 and the main column 1 are parallel to each other, so that the area separated by the central column 3, the lower crossbeam 6 of the shadow box and the middle crossbeam 7 are all rectangular, so as to improve the aesthetic appearance of the curtain wall.

[0026] The glass panel components include a shadow box glass panel 12, a first fixed glass panel 13, a second fixed glass panel 14, and an operable sash glass panel 15. The upper and lower sides of the shadow box glass panel 12 are fixed to the upper crossbeam 5 and the lower crossbeam 6 of the shadow box, respectively, and the left and right sides of the shadow box glass panel 12 are fixed to the main column 1 and the corner column 4, respectively. The upper and lower sides of the first fixed glass panel 13 are fixed to the lower crossbeam 6 and the middle crossbeam 7 of the shadow box, respectively, and the left and right sides of the first fixed glass panel 13 are fixed to the main column 1 and the middle column 3, respectively. The upper and lower sides of the second fixed glass panel 14 are fixed to the middle crossbeam. Between 7 and the lower crossbeam 8, the left and right sides of the second fixed glass panel 14 are respectively fixed to the main column 1 and the corner column 4; the glass panel components mentioned above are all bonded and fixed to the keel components with two-component structural adhesive, and a sealant is applied to both ends of all glass panel components to enhance water tightness; the operable sash glass panel 15 is located between the lower crossbeam 6 and the middle crossbeam 7 of the shadow box. In this embodiment, the operable window glass panel is installed on the operable window frame (not shown in the figure). The operable window frame is rotatably connected to the corner column 4. The operable window frame can drive the operable sash glass panel 15 to open or close, thereby realizing the circulation of indoor and outdoor air.

[0027] The aluminum plate components include an upper eaves aluminum plate 16, a lower eaves aluminum plate 17, and an insulated aluminum plate 18; the upper eaves aluminum plate 16 is connected and fixed to the upper eaves keel 9; the lower eaves aluminum plate 17 is connected and fixed to the lower eaves keel 10; the insulated aluminum plate 18 is connected and fixed to the side aluminum keel 11; in this embodiment, a gradual height difference is set between the lower eaves aluminum plate 17 and the lower crossbeam 8, and a drainage slope is provided on the lower eaves aluminum plate 17, which can ensure normal drainage while taking into account the exterior decoration effect.

[0028] In summary, prefabricated panels are assembled from keel components, glass panel components, and aluminum plate components. The processing and assembly of each component are completed in the workshop. By processing and assembling each component in the workshop, the processing accuracy of the components involved in each part can be improved, and the assembly accuracy is also improved. At the same time, the flatness and straightness of each prefabricated panel can be guaranteed. During on-site installation, installers can directly install the assembled prefabricated panels one by one without on-site assembly, which improves installation efficiency and significantly reduces the frequency of installers entering and leaving the indoor and outdoor areas, thus reducing safety hazards.

[0029] As attached Figure 1 , 2 As shown, the top of the main column 1, the corner column 4 and the secondary column 2 are all equipped with a hanging system 20. The hanging system 20 is connected and fixed to the main body of the building. By fixing each hanging system 20 to the main body of the building, the installation of the entire prefabricated panel is realized.

[0030] An aluminum alloy pressure plate 21 is provided on the corner support 4; the inner side of the shadow box glass panel 12 is connected and fixed to the corner support 4 by structural adhesive 22, and the outer side of the shadow box glass panel 12 is fixed by the aluminum alloy pressure plate 21 and sealant 23. The combination of aluminum alloy pressure plate 21 and sealant 23 makes the connection between the shadow box glass panel 12 and the corner support 4 more firm and stable, and also improves the water tightness of the shadow box glass panel 12.

[0031] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement it. They should not be used to limit the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A prefabricated curtain wall system with embedded right-angle toothed design between large cantilevered floor slabs, characterized in that: It comprises multiple sets of vertically arranged prefabricated panels; each set of prefabricated panels includes a keel component, a glass panel component, and an aluminum plate component; the glass panel component and the aluminum plate component are both mounted on the keel component; The keel components include vertically arranged main columns (1), secondary columns (2), middle columns (3), and corner columns (4), and horizontally arranged upper crossbeam (5), lower crossbeam (6), middle crossbeam (7), lower crossbeam (8), upper eaves keel (9), lower eaves keel (10), and multiple side aluminum keels (11); the upper crossbeam (5), lower crossbeam (6), middle crossbeam (7), and lower crossbeam (8) are all sequentially connected and fixed between the main columns (1) and the corner columns (4), the upper crossbeam (5) is located at the top of the main columns (1) and the corner columns (4), and the lower crossbeam... (8) Located at the bottom of the main column (1) and the corner column (4); the upper eaves keel (9) is located on the top surface of the upper beam (5) of the shadow box, and both ends are connected and fixed to the main column (1) and the corner column (4) respectively; the lower eaves keel (10) is located on the bottom surface of the lower beam (8), and both ends are connected and fixed to the main column (1) and the corner column (4) respectively; multiple side aluminum keels (11) are connected and fixed between the corner column (4) and the secondary column (2), and are arranged in parallel; the upper end of the middle column (3) is fixed to the lower beam (6) of the shadow box, and the lower end is connected and fixed to the middle beam (7); The glass panel components include a shadow box glass panel (12), a first fixed glass panel (13), a second fixed glass panel (14), and an operable sash glass panel (15); the upper and lower sides of the shadow box glass panel (12) are respectively fixed to the upper crossbeam (5) and the lower crossbeam (6) of the shadow box, and the left and right sides of the shadow box glass panel (12) are respectively fixed to the main column (1) and the corner column (4); the upper and lower sides of the first fixed glass panel (13) are respectively fixed to the main column (1) and the corner column (4). On the lower crossbeam (6) and middle crossbeam (7) of the shadow box, the first fixed glass panel (13) is fixed on the left and right sides of the main column (1) and the middle column (3) respectively; the upper and lower sides of the second fixed glass panel (14) are fixed between the middle crossbeam (7) and the lower crossbeam (8) respectively, and the left and right sides of the second fixed glass panel (14) are fixed on the main column (1) and the corner column (4) respectively; the opening sash glass panel (15) is located between the lower crossbeam (6) and the middle crossbeam (7) of the shadow box; The aluminum plate components include an upper eaves aluminum plate (16), a lower eaves aluminum plate (17), and an insulated aluminum plate (18); the upper eaves aluminum plate (16) is connected and fixed to the upper eaves keel (9); the lower eaves aluminum plate (17) is connected and fixed to the lower eaves keel (10); and the insulated aluminum plate (18) is connected and fixed to the side aluminum keel (11).

2. The embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to claim 1, characterized in that: The corner post (4) and the eaves keel (9) are connected and fixed by C-type connectors (19).

3. The embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to claim 1, characterized in that: The top of the main column (1), the corner column (4) and the secondary column (2) are all equipped with a hanging system (20), and the hanging system (20) is connected and fixed to the main body of the building.

4. The embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to claim 1, characterized in that: An aluminum alloy pressure plate (21) is provided on the corner post (4); the inner side of the shadow box glass panel (12) is connected and fixed to the corner post (4) by structural adhesive (22), and the outer side of the shadow box glass panel (12) is fixed by the aluminum alloy pressure plate (21) and sealant (23).

5. The embedded right-angle toothed prefabricated curtain wall system between large cantilevered floor slabs according to claim 1, characterized in that: The corner post (4) is provided with a diagonal brace (25), and the other end of the diagonal brace (25) is connected and fixed to the side aluminum keel (11) located above.

Images