Sandwich board wall surface edge closing node system with window modeling

Abstract

The embodiment of the utility model provides a laminboard wall surface edge closing node system with a window shape. The laminboard wall surface edge closing node system comprises a building main body; the sandwich plates are spliced and connected to the building main body to form a building external facade with a window shape; the edge closing assembly comprises a first edge closing piece, a second edge closing piece and third edge closing pieces, the first edge closing piece is arranged on the upper edge of the window model, the second edge closing piece is arranged on the lower edge of the window model, and the third edge closing pieces are arranged on the left edge and the right edge of the window model; the fourth edge closing piece is arranged in the splicing seam of the first sandwich board; the fifth edge closing piece is arranged in the splicing seam of the second sandwich board; wherein at the tail end of the upper edge, the first edge closing piece is in butt joint with the fourth edge closing piece in a matched mode, and at the tail end of the lower edge, the second edge closing piece is in butt joint with the fifth edge closing piece in a matched mode. According to the technical scheme, the multiple edge closing pieces are connected to the exterior facade window model in the matched mode, so that the edge closing and sealing problems of the periphery of the exterior facade window model of the building are solved, and the exterior facade window model is more attractive.

Description

Technical Field

[0001] The present application relates to the technical field of building materials, and in particular to a sandwich panel wall edge node system with a window shape. Background Art

[0002] Sandwich panels are widely used in steel structures due to their high strength, light weight, and ease of fabrication. Tongue-and-groove sandwich panels are typically used for building walls. Multiple tongue-and-groove sandwich panels are spliced ​​and installed on a steel structure to create the exterior facade. However, building facades often feature large window areas. To ensure a more complete edge, these structures often require the installation of trimming components.

[0003] However, the existing trimming parts mainly solve the functions of trimming and sealing, and are not beautiful. When the windows are installed on the facade of the building in an embedded manner, the trimming parts on different edges cannot be perfectly connected, which will affect the overall aesthetics of the building facade. Utility Model Content

[0004] In view of the above problems, the present application is proposed to provide a sandwich panel wall edge node system with a window shape that solves the above problems.

[0005] In one embodiment of the present application, a sandwich panel wall edge node system with a window shape is provided, comprising:

[0006] Building body;

[0007] The sandwich panels are spliced ​​and connected to the building main body to form a building facade with a window shape; the window assembly is embedded in the window shape and connected to the building facade;

[0008] The edge trimming assembly includes: a first edge trimming piece, a second edge trimming piece, and a third edge trimming piece, wherein the first edge trimming piece is arranged at the upper edge of the window shape, the second edge trimming piece is arranged at the lower edge of the window shape, and the third edge trimming piece is arranged at the left and right edges of the window shape;

[0009] A fourth edge trimming piece is provided in the joint seam of the first sandwich panel at the position of the extension lines of both sides of the upper edge;

[0010] a fifth edge trimming piece, arranged in the joint seam of the second sandwich panel at the position of the extension lines of both sides of the lower edge;

[0011] Wherein, at the end of the upper edge, the first edge trimming piece is mated with the fourth edge trimming piece, and at the end of the lower edge, the second edge trimming piece is mated with the fifth edge trimming piece.

[0012] Optionally, the first edge trimming piece includes a first connecting edge and a first bending portion;

[0013] The first connecting edge extends from the outer side of the window shape to the inner side of the window shape, and the first connecting edge is closely connected to the upper top wall of the window shape;

[0014] The first bending portion is connected to an outer side of the first connecting portion, and forms a convex shape structure on the building facade outside the window shape and below the upper top wall.

[0015] Optionally, the cross-section of the fourth edge trimming member is a square groove structure, and the upper end and the lower end of the fourth edge trimming member are respectively connected to the building facade;

[0016] The cross-sectional shape of the fourth edge trimming piece is the same as the shape of the protruding structure formed by the first bending portion on the building facade.

[0017] Optionally, a first overlapping section is provided at each end of the first edge trimming piece, and a fourth overlapping section is provided at the end of the fourth edge trimming piece, and the first overlapping section and the fourth overlapping section are matched and docked at the end position of the upper edge.

[0018] Optionally, the second edge trimming piece includes a second connecting edge and a second bending portion;

[0019] The second connecting edge extends from the outer side of the window shape to the inner side of the window shape, and the second connecting edge is closely connected to the upper top wall of the window shape;

[0020] The second connecting edge includes a second straight section and a second inclined section, and the second inclined section is located at the outer side of the window shape;

[0021] The second bending portion is connected to an outer side of the first connecting portion and forms a convex shape structure on the building facade outside the window shape.

[0022] Optionally, the fifth edge trimming piece includes a fifth connecting edge and a fifth bending portion;

[0023] The fifth connecting edge extends across the building facade to the inner side of the sandwich panel;

[0024] The fifth bending portion is located on the building facade, and the fifth bending portion forms a raised shape structure below the joint seam of the second sandwich panel.

[0025] Optionally, the upper edge of the fifth bending portion is an inclined edge, and the angle between the inclined edge and the building facade is greater than or equal to the angle between the second inclined section and the building facade.

[0026] Optionally, a second overlapping section is provided at both ends of the second edge trimming piece, and a fifth overlapping section is provided at the end of the fifth edge trimming piece, and the second overlapping section and the fifth overlapping section are matched and docked at the end position of the lower edge.

[0027] Optionally, the third edge trimming piece includes a third straight section and a connecting section, and two sides of the straight section are respectively connected to one connecting section;

[0028] The straight section crosses the left and right edges of the window shape, one of the connecting sections is connected to the building main body on the inner side of the window shape, and the other connecting section is connected to the building facade on the outer side of the window shape.

[0029] Optionally, the first edge trimming piece and the fourth edge trimming piece are joined together to form a first joint, and the second edge trimming piece and the fifth edge trimming piece are joined together to form a second joint;

[0030] Along the length direction of the left and right edges, two ends of the third edge trimming piece are connected to the first docking position and the second docking position respectively.

[0031] In the technical solution provided in the embodiments of this application, multiple edge trimming components are connected and arranged at the exterior window molding. Different edge trimming components are used at the upper edge, lower edge, and left and right edges of the window molding. The edge trimming components at the window molding can also be mated with the edge trimming components at the joints of the building's exterior sandwich panels. This not only solves the edge trimming and sealing issues around the building's exterior window molding, but also allows the multiple edge trimming components to be mated and similar in shape, further enhancing the overall aesthetics of the building's exterior. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0033] Figure 1 A three-dimensional diagram of a concave-shaped sandwich panel wall edge node provided in this application;

[0034] Figure 2 for Figure 1 Cross-sectional view in the direction of A;

[0035] Figure 3 for Figure 1 Cross-sectional view in the B direction;

[0036] Figure 4 for Figure 2 Partial view in the middle C direction;

[0037] Figure 5 for Figure 2 Partial view in the middle D direction;

[0038] Figure 6 for Figure 3 Partial view in the middle E direction;

[0039] Figure 7 A schematic diagram of the connection between a first edge trimming piece and a fourth edge trimming piece provided in this application;

[0040] Figure 8 A schematic diagram of the connection between the second edge trimming piece and the fifth edge trimming piece provided in this application;

[0041] Figure 9 Schematic diagram of the docking of various edge trimming parts provided for this application.

[0042] Description of the accompanying figures:

[0043] Building body 1, purlin 11, window shape 12, upper top wall 121, window assembly 13, first sandwich panel joint 14, second sandwich panel joint 15;

[0044] Sandwich panel 2, upper edge 21, lower edge 22, left and right edges 23;

[0045] A first edge trimming member 3, a first connecting edge 31, a first bending portion 32, and a first overlapping section 33;

[0046] The second edge trimming piece 4, the second connecting edge 41, the second straight section 411, the second inclined section 412, the second bent portion 42, and the second overlapping section 43;

[0047] The third edge trimming piece 5, the third straight section 51, and the connecting section 52;

[0048] Fourth edge trimming piece 6, fourth overlapping section 61;

[0049] The fifth edge trimming member 7, the fifth connecting edge 71, the fifth bending portion 72, the inclined edge 721, the fifth overlapping section 73, and the second docking position 75;

[0050] Connecting fasteners 8; sealant 9. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application. The "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, in the embodiments of the present application, a plurality refers to two or more. Unless there is any contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0052] Figure 1 A three-dimensional diagram of a concave-shaped sandwich panel wall edge node provided in this application. Figure 2 for Figure 1 Cross-sectional view in the A direction. Figure 1 and Figure 2 In one embodiment of the present application, a sandwich panel wall edge node system with a window shape is provided, and the sandwich panel wall edge node system with a window shape includes: a building body 1, a sandwich panel 2, an edge trimming assembly, a fourth edge trimming piece 6 and a fifth edge trimming piece 7. The building body 1 is usually a steel structure building, which includes steel structure columns, purlins 11, etc. The sandwich panels 2 can be spliced ​​with each other, and the sandwich panels 2 are connected to the steel structure building by self-tapping screws or connecting clips. It can be considered that the sandwich panels 2 are spliced ​​and connected to the building body 1 to form a building facade with a window shape 12, or to form a wall with a window shape 12. As Figure 1 As shown, the building facade includes a plurality of square sandwich panels 2. Usually, the length of the window shape 12 is equal to the total width of the plurality of sandwich panels, and the width of the window shape 12 is equal to the length of one sandwich panel.

[0053] The window assembly 13 is embedded in the window shape 12 and connected to the building facade; the window shape 12 can be considered as an opening on the building facade, and the window assembly 13 is installed in the opening.

[0054] In one embodiment, the window molding 12 is a square structure and includes an upper edge 21, a lower edge 22, and left and right edges 23. The trim assembly includes a first trim piece 3, a second trim piece 4, and a third trim piece 5. The first trim piece 3 is disposed at the upper edge 21 of the window molding 12, the second trim piece 4 is disposed at the lower edge 22 of the window molding 12, and the third trim piece 5 is disposed at the left and right edges 23 of the window molding 12. The fourth trim piece 6 is disposed in the first sandwich panel joint 14 at the extension line of the upper edge 21 on both sides; and the fifth trim piece 7 is disposed in the second sandwich panel joint 15 at the extension line of the lower edge 22 on both sides.

[0055] Among them, at the end of the upper edge 21, that is, the two opposite corners on the upper side of the square window shape 12, the first edge trimming piece 3 is docked with the fourth edge trimming piece 6, and at the end of the lower edge 22, that is, the two opposite corners on the lower side of the square window shape 12, the second edge trimming piece 4 is docked with the fifth edge trimming piece 7.

[0056] See also Figure 1 and Figure 4 In one embodiment provided in the present application, the first edge trimming member 3 includes a first connecting edge 31 and a first bent portion 32. The first connecting edge 31 is connected to one side of the first bent portion 32. The first connecting edge 31 extends from the outside of the window molding 12 to the inside of the window molding 12, and the first connecting edge 31 is attached to the upper top wall 121 of the window molding 12. The first bent portion 32 is connected to the outer side of the first connecting edge 31 and forms a raised molding structure on the building facade outside the window molding 12 and below the upper top wall 121. The raised molding structure has two parts, one of which is located on the building facade above the upper edge 21, and the other is located below the upper edge 21.

[0057] To facilitate a secure connection between the first connecting edge 31 and the building facade, a connecting fastener 8 is further provided on the sandwich panel 2 of the building facade, and the end of the first bent portion 32 can be snapped into the connecting member. In the technical solution provided in this application, by extending the first connecting edge 31 across the building facade and being provided on the sidewall of the window molding 12 opening, not only can the inner and outer sides of the building facade be effectively trimmed, but the window assembly 13 can be directly installed on the first connecting edge 31, thereby achieving a better sealing performance and a more aesthetically pleasing building facade.

[0058] See also Figure 1 and Figure 2In one embodiment provided herein, the fourth edge trimming member 6 has a square groove cross-section, with the upper and lower ends of the fourth edge trimming member 6 respectively connected to the building facade. The upper end of the fourth edge trimming member 6 is connected to the surface of the sandwich panel via another fastener 8, the connection being filled with sealant 9. The lower end of the fourth edge trimming member 6 is connected to a hook provided in the joint seam 14 of the first sandwich panel.

[0059] The cross-sectional shape of the fourth edge trimming member 6 is the same as the raised structure formed on the building facade by the first bent portion 32. The raised structure formed by the fourth edge trimming member 6 is also divided into two parts, one of which is located above the first sandwich panel joint 14 and the other is located below the first sandwich panel joint 14.

[0060] See also Figure 8 To facilitate the connection between the first edge trimming piece 3 and the fourth edge trimming piece 6, a first overlapping section 33 is provided at each end of the first edge trimming piece 3, and a fourth overlapping section 61 is provided at the end of the fourth edge trimming piece 6. The first overlapping section 33 and the fourth overlapping section 61 mate with each other at the end of the upper edge 21. Typically, the length of the first overlapping section 33 and the fourth overlapping section 61 is 50 mm.

[0061] See also Figure 5 In one embodiment provided herein, the second edge trimming member 4 includes a second connecting edge 41 and a second bent portion 42, with the second bent portion 42 connected to one side of the second connecting edge 41. The second connecting edge 41 extends from the outside of the window molding 12 to the inside of the window molding 12, and the second connecting edge 41 is attached to the upper top wall 121 of the window molding 12. This structure is similar to the first connecting edge 31 of the first edge trimming member 3, extending from the outside of the wall to the inside of the wall and being provided on the sidewall of the window molding 12 opening, thereby simultaneously trimming the inside and outside of the building facade.

[0062] Furthermore, the second connecting edge 41 includes a second straight section 411 and a second inclined section 412. The second inclined section 412 is located on the outside of the window molding 12. The second bent portion 42 connects to the outside of the first connecting portion and forms a raised structure on the building facade outside the window molding 12. Specifically, the angle between the second inclined section 412 and the building facade is 5 degrees. This inclined angle facilitates drainage. The raised structure formed by the second bent portion 42 on the building facade is located below the lower edge 22.

[0063] See also Figure 3In one embodiment provided in the present application, the fifth edge trimming piece 7 includes a fifth connecting edge 71 and a fifth bending portion 72; the fifth connecting edge 71 extends across the building facade to the inner side of the sandwich panel, which can help the fifth edge trimming piece 7 to be more firmly connected to the wall; the fifth bending portion 72 is located on the building facade, and the fifth bending portion 72 forms a raised shaping structure below the second sandwich panel joint 15.

[0064] Furthermore, the upper edge of the fifth bend 72 is an inclined edge 721, and the angle between the inclined edge 721 and the building facade is greater than or equal to the angle between the second inclined section 412 and the building facade. Figure 3 and Figure 5 The cross-sectional shape of the second bent portion 42 is the same as that of the fifth bent portion 72, so the second edge trimming piece 4 can be mated with the fifth edge trimming piece 7. In addition, to improve the waterproof performance of the second sandwich panel joint 15, a sealant 9 is filled between the inclined edge 721 and the sandwich panel above it.

[0065] See also Figure 7 In one embodiment provided in the present application, second overlapping sections 43 are respectively provided at both ends of the second edge trimming piece 4, and a fifth overlapping section 73 is provided at the end of the fifth edge trimming piece 7. The second overlapping section 43 and the fifth overlapping section 73 are matched and docked at the end position of the lower edge 22. It can be considered that the docking position of the second overlapping section 43 and the fifth overlapping section 73 is located at the two diagonal corners of the lower edge 22 of the window shape 12.

[0066] See also Figure 6 In one embodiment provided herein, the third trimming member 5 includes a third straight section 51 and a connecting section 52. A connecting section 52 is connected to each side of the third straight section 51. The third straight section 51 crosses the left and right edges 23 of the window molding 12. One connecting section 52 is connected to the building body 1 on the inside of the window molding and can be connected to the building body 1 via fasteners. The other connecting section 52 is connected to the building facade on the outside of the window molding. To facilitate the securement of the third trimming member 5, the connecting section 52 on the building facade can be engaged with a connecting fastener 8. The gap between the end of the connecting section 52 and the sandwich panel is filled with sealant 9.

[0067] See also Figure 9The first and fourth trim pieces 3 and 6 form a first docking position, while the second and fifth trim pieces 4 and 7 form a second docking position 75. Along the length of the left and right edges 23, the ends of the third trim piece 5 connect to the first and second docking positions 75, respectively. The first, second, and third trim pieces 3, 4, and 5 combine to form a rectangular structure, completely enclosing the inner wall of the window molding 12. The fourth and fifth trim pieces 6 and 7, respectively, trim the first and second sandwich panel joints 14 and 15.

[0068] In summary, the technical solution provided in the embodiments of this application utilizes a plurality of edge trimming components that are connected and arranged in conjunction with each other at the exterior window molding. Different edge trimming components are used for the upper edge, lower edge, and left and right edges of the window molding. These edge trimming components at the window molding can also mate with the edge trimming components at the joints of the building's exterior sandwich panels. This not only solves the edge trimming and sealing issues surrounding the exterior window molding, but also allows the various edge trimming components to be connected and arranged in a similar fashion, further enhancing the aesthetics of the entire building's exterior.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sandwich panel wall edge node system with window shape, characterized in that: include: Building body; Sandwich panels are spliced ​​and connected to the building body to form a building facade with a window shape; The window assembly is embedded in the window shape and connected to the building facade; The edge trimming assembly includes: a first edge trimming piece, a second edge trimming piece, and a third edge trimming piece, wherein the first edge trimming piece is arranged at the upper edge of the window shape, the second edge trimming piece is arranged at the lower edge of the window shape, and the third edge trimming piece is arranged at the left and right edges of the window shape; A fourth edge trimming piece is provided in the joint seam of the first sandwich panel at the position of the extension lines of both sides of the upper edge; a fifth edge trimming piece, arranged in the joint seam of the second sandwich panel at the position of the extension lines of both sides of the lower edge; Wherein, at the end of the upper edge, the first edge trimming piece is mated with the fourth edge trimming piece, and at the end of the lower edge, the second edge trimming piece is mated with the fifth edge trimming piece.

2. The window-shaped sandwich panel wall edge node system according to claim 1, characterized in that: The first edge trimming piece includes a first connecting edge and a first bending portion; The first connecting edge extends from the outer side of the window shape to the inner side of the window shape, and the first connecting edge is closely connected to the upper top wall of the window shape; The first bending portion is connected to an outer side of the first connecting portion, and forms a convex shape structure on the building facade outside the window shape and below the upper top wall.

3. The window-shaped sandwich panel wall edge node system according to claim 2, characterized in that: The cross-section of the fourth edge trimming member is a square groove structure, and the upper end and the lower end of the fourth edge trimming member are respectively connected to the building facade; The cross-sectional shape of the fourth edge trimming piece is the same as the shape of the protruding structure formed by the first bending portion on the building facade.

4. The window-shaped sandwich panel wall edge node system according to claim 3, characterized in that: The two ends of the first edge trimming piece are respectively provided with a first overlapping section, the end of the fourth edge trimming piece is provided with a fourth overlapping section, and the first overlapping section and the fourth overlapping section are matched and docked at the end position of the upper edge.

5. The window-shaped sandwich panel wall edge node system according to claim 1, characterized in that: The second edge trimming piece includes a second connecting edge and a second bending portion; The second connecting edge extends from the outer side of the window shape to the inner side of the window shape, and the second connecting edge is closely connected to the upper top wall of the window shape; The second connecting edge includes a second straight section and a second inclined section, and the second inclined section is located at the outer side of the window shape; The second bending portion is connected to an outer side of the first connecting portion and forms a convex shape structure on the building facade outside the window shape.

6. The window-shaped sandwich panel wall edge node system according to claim 5, characterized in that: The fifth edge trimming piece includes a fifth connecting edge and a fifth bending portion; The fifth connecting edge extends across the building facade to the inner side of the sandwich panel; The fifth bending portion is located on the building facade, and the fifth bending portion forms a raised shape structure below the joint seam of the second sandwich panel.

7. The window-shaped sandwich panel wall edge node system according to claim 6, characterized in that: The upper edge of the fifth bending portion is an inclined edge, and the angle between the inclined edge and the building facade is greater than or equal to the angle between the second inclined section and the building facade.

8. The window-shaped sandwich panel wall edge node system according to claim 7, characterized in that: The two ends of the second edge trimming piece are respectively provided with a second overlapping section, the end of the fifth edge trimming piece is provided with a fifth overlapping section, and the second overlapping section and the fifth overlapping section are matched and docked at the end position of the lower edge.

9. The window-shaped sandwich panel wall edge node system according to claim 1, characterized in that: The third edge trimming piece includes a third straight section and a connecting section, and two sides of the straight section are respectively connected to one connecting section; The straight section crosses the left and right edges of the window shape, one of the connecting sections is connected to the building main body on the inner side of the window shape, and the other connecting section is connected to the building facade on the outer side of the window shape.

10. The window-shaped sandwich panel wall edge node system according to claim 9, characterized in that: The first edge trimming piece and the fourth edge trimming piece are joined together to form a first joint, and the second edge trimming piece and the fifth edge trimming piece are joined together to form a second joint. Along the length direction of the left and right edges, two ends of the third edge trimming piece are connected to the first docking position and the second docking position respectively.

Images