A kind of strip window mounting construction node for profiled steel plate outer wall

Abstract

The utility model relates to profiled steel plate outer wall strip window installation technical field, concretely relates to a kind of strip window installation construction joint for profiled steel plate outer wall, including concrete column on main body structure, profiled steel plate outer wall and window body, and profiled steel plate outer wall is fixed on the concrete column, concrete column is fixed with purlin support opposite side of profiled steel plate outer wall, the purlin support is set on profiled steel plate outer wall window, purlin support between fixed with purlin, the purlin is set between inner and outer wall board of profiled steel plate outer wall;Purlin upper portion is fixedly connected with the support of preventing purlin deformation, the support both sides are fixed with closing plate, and the closing plate is fixedly connected with inner and outer wall board, support, window body.The utility model increases purlin on concrete column, purlin is fixed in purlin and profiled steel plate outer wall, support is fixed between purlin and window frame, prevent purlin deformation, improve structural rigidity, prevent the phenomenon of deformation downwarping.

Description

Technical Field

[0001] This utility model relates to the field of strip window installation technology for profiled steel sheet exterior walls, and in particular to a structural node for strip window installation on profiled steel sheet exterior walls. Background Technology

[0002] Due to the numerous advantages of profiled steel sheets, such as light weight, vibrant colors, thermal insulation, and ease of installation, the "purlin + profiled steel sheet" exterior wall construction method is becoming increasingly widespread. To meet ventilation and fire protection requirements, such buildings often employ long, horizontally oriented windows installed on the building's sides, creating a simple and elegant appearance. However, when installing large-span purlins, with spans reaching up to 12 meters, deformation and sagging can easily occur. This deformation can lead to uneven gaps between the window and the purlin, making it difficult to install the window frame and posing a significant risk of leakage. Furthermore, the use of tie rod bolts makes edge finishing difficult and the final shape hard to control. Summary of the Invention

[0003] To address the problem of gaps between window frames and purlins caused by the large span of existing purlins leading to deformation and sagging, this invention provides a structural node for window frame installation on profiled steel sheet exterior walls. By adding purlin supports to concrete columns, the purlins are fixed to the purlin supports and the profiled steel sheet exterior wall. A bracket is fixed between the purlins and the window frame, improving structural rigidity, preventing purlin deformation, and preventing sagging.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A structural node for installing a strip window in a profiled steel sheet exterior wall includes a concrete column, a profiled steel sheet exterior wall, and a window frame on the main structure. The profiled steel sheet exterior wall is fixed to the concrete column. Purlins are fixed to the concrete column on the opposite side of the profiled steel sheet exterior wall. The purlins are installed on the window frame of the profiled steel sheet exterior wall. Purlins are fixed between the purlins. The purlins are installed between the inner and outer wall panels of the profiled steel sheet exterior wall. A bracket to prevent deformation of the purlin is fixedly connected to the upper part of the purlin. The window frame of the window frame is fixed to the upper part of the bracket. Edge trims are fixed to both sides of the bracket. The edge trims are fixedly connected to the inner and outer wall panels, the bracket, and the window frame.

[0005] Furthermore, the bracket includes a support frame and expanding foam; the support frame is fixedly connected to the purlin, and the support frame, edge trim, and purlin form a concave groove, with the expanding foam placed inside the groove, bonding it to the window frame, edge trim, support frame, and purlin. The bracket design improves structural rigidity and prevents purlin deformation.

[0006] Furthermore, the support frame is a rectangular tube.

[0007] Furthermore, connecting plates are fixed on both sides of the support frame. Each connecting plate has a triangular cross-section and multiple elongated holes along its length. Connecting grooves corresponding to the ends of the connecting plates are provided on the edge plates, with the ends of the connecting plates positioned within these grooves. The connecting plates connect the support frame to the overall structure, improving the overall rigidity of the structure. They also distribute the pressure on the purlins, preventing purlin deformation.

[0008] Furthermore, multiple screws are evenly distributed on the window frame, and these screws pass through the window frame, support frame, and expanding foam before being fixedly connected to the purlins. Fixing the window frame, support frame, and purlins with screws improves structural stability.

[0009] Furthermore, a window-shaped waistline is fixed to the upper part of the exterior wall panel, and the window-shaped waistline is fixedly connected to the exterior wall panel, purlins and edge trim.

[0010] Furthermore, sealant is applied to the joints between the window molding waistline and the edge trim, as well as the joints between the edge trim and the window frame. This improves the structural sealing effect.

[0011] The beneficial effects of this utility model through the above technical solution are: This utility model adds purlin supports to concrete columns, fixes the purlins to the purlin supports and the profiled steel sheet exterior wall, and fixes brackets between the purlins and the window frame to prevent purlin deformation, improve structural rigidity, and prevent deformation and deflection.

[0012] This invention utilizes connecting plates fixed to both sides of a support frame. The connecting plates have a triangular cross-section, and the edge plates are provided with connecting grooves corresponding to the ends of the connecting plates, with the ends of the connecting plates positioned within these grooves. This further increases structural rigidity, improves connection strength, ensures structural stability, and prevents downward deflection. Attached Figure Description

[0013] Figure 1 This is a side view of a schematic diagram of an embodiment 1 of the present invention for a strip window installation structure node for profiled steel sheet exterior walls.

[0014] Figure 2 This utility model relates to a structural node for installing strip windows on profiled steel sheet exterior walls. Figure 1 Enlarged structural diagram at point A in the middle.

[0015] Figure 3 This utility model provides a schematic diagram of the integral strip installation structure for a strip window installation node on a profiled steel sheet exterior wall.

[0016] Figure 4 This is a side view of a second embodiment of the present invention, which is a structural node for installing a strip window on a profiled steel sheet exterior wall.

[0017] Figure 5This utility model relates to a structural node for installing strip windows on profiled steel sheet exterior walls. Figure 4 Enlarged structural diagram at point B in the middle.

[0018] The attached diagram is labeled as follows: 1. Interior wall panel, 2. Exterior wall panel, 3. Concrete column, 4. Purlin bracket, 5. Purlin strip, 6. Expanding foam, 7. Support frame, 8. Window frame, 9. Slat window sash, 10. Edge trim, 11. Window molding, 12. Sealant, 13. Connecting plate, 14. Long slot, 15. Connecting groove. Detailed Implementation

[0019] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings: Example 1: like Figures 1-3 As shown, a structural node for installing a strip window in a profiled steel sheet exterior wall includes a concrete column 3, a profiled steel sheet exterior wall, and a window on the main structure. The profiled steel sheet exterior wall is fixed to the concrete column 3. The profiled steel sheet exterior wall includes an inner wall panel 1 and an outer wall panel 2. Outer wall panels 2 are fixed to both sides of the inner wall panel 1. Concrete columns 3 are fixed to both ends of the profiled steel sheet exterior wall, and the concrete columns 3 are fixed to the sides of the profiled steel sheet exterior wall. Purlin supports 4 are fixed to the opposite side of the concrete columns 3 and the profiled steel sheet exterior wall. The purlin supports 4 are folded "T"-shaped structures with ribs fixed on them. The purlin supports 4 are located at the end of the window in the profiled steel sheet exterior wall. Purlin strips 5 are fixed between the purlin supports 4. The purlin strips 5 are long strip structures, 12m in length, and their ends are fixedly connected to the purlin supports 4 by bolts. Purlin 5 is installed on the upper part of the inner wall panel 1 of the profiled steel sheet exterior wall, between two outer wall panels 2. A bracket is fixedly connected to the upper part of the purlin 5 to prevent deformation and sagging. The bracket includes a support frame 7 and expanding foam 6. In this embodiment, the support frame 7 is a rectangular tube. The support frame 7 is installed on the upper part of the purlin 5, and expanding foam 6 is provided between the support frame 7 and the purlin 5, bonding the expanding foam 6 to the purlin 5 and the support frame 7. In this embodiment, the window is a strip window, which includes a window frame 8 and a strip window opening sash 9, with the opening sash 9 located inside the window frame 8. The window frame 8 is fixed to the support frame 7.

[0020] To improve the tightness of the connection and the firmness of the installation, multiple screws are evenly distributed on the window frame 8. The screws pass through the window frame 8, the support frame 7 and the expanding foam 6 and are then fixedly connected to the purlin 5.

[0021] Edge trim panels 10 are fixed to both sides of the bracket. The edge trim panels 10 are made of the same material as the exterior wall panel 2. The edge trim panels 10, purlins 5, window frames 8, and support frames 7 form a concave groove. Expanding foam 6 is placed in the groove and is bonded to the window frame 8, support frames 7, edge trim panels 10, and purlins 5. The edge trim panels 10 installed indoors are fixedly connected to the exterior wall panel 2, purlins 5, expanding foam 6 layers, and window frames 8 from bottom to top. Window decorative waistlines 11 are fixed to the sides of the purlins 5 located outdoors. A drip line is provided at the bottom of the window decorative waistline 11 for drainage.

[0022] The window styling waistline 11 is fixed to the upper part of the exterior wall panel 2. The edge trim 10 installed on the exterior is connected to the window styling waistline 11, purlin 5 and window frame 8 from bottom to top.

[0023] To improve the sealing of the joints in the installation of the window frame, sealant 12 is applied to the connection between the window frame waistline 11 and the edge plate 10, and to the connection between the edge plate 10 and the window frame 8.

[0024] In this embodiment, the installation structure node for the strip window is the installation structure node between the lower part of the strip window and the profiled steel plate. The installation method for the upper part of the strip window is the same as the existing installation method for the strip window and the profiled steel plate, so it will not be described again here.

[0025] During installation, the purlin bracket 4 is installed at the window of the profiled steel sheet exterior wall and then fixed to the concrete column 3 with bolts. The purlin 5 is then fixed to the purlin bracket 4 with bolts. The support frame 7 is fixed to the purlin 5 at 1000mm intervals using self-tapping screws and adjusted to a suitable height for the window frame 8 installation. The window frame 8 is then fixed to the support frame 7. Multiple self-tapping screws are installed on the window frame 8, which pass through the support frame 7 and are fixed to the purlin 5. Expanding foam 6 is applied between the window frame 8, the support frame 7, and the purlin 5 to fill the gap. Next, the edge trim panels 10 on both sides are sequentially fixed to the exterior wall panel 2 from the window frame 8 using rivets. This ensures that the expanding foam 6 is bonded to the support frame 7, the window frame 8, the edge trim panels 10, and the purlin 5.

[0026] Example 2: like Figure 4 and Figure 5 As shown, Embodiment 2 is structurally similar to Embodiment 1, and the similarities will not be repeated. The difference lies in that connecting plates 13 are provided on both sides of the support frame 7. The connecting plates 13 have a triangular cross-section and multiple elongated holes 14 along their length. These elongated holes 14 facilitate the passage of expanding foam 6 for bonding with the window frame 8. A connecting groove 15 corresponding to the end of the connecting plate 13 is provided on the edge trim plate 10, and the end of the connecting plate 13 is positioned within the connecting groove 15 of the edge trim plate 10. This improves structural stability and further prevents deformation and sagging.

[0027] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A structural node for installing a strip window on a profiled steel sheet exterior wall, comprising a concrete column (3) on the main structure, a profiled steel sheet exterior wall, and a window, wherein the profiled steel sheet exterior wall is fixed on the concrete column (3), characterized in that, The concrete column (3) is fixed with purlin brackets (4) on the opposite side of the profiled steel sheet exterior wall. The purlin brackets (4) are set on the window of the profiled steel sheet exterior wall. Purlin strips (5) are fixed between the purlin brackets (4). The purlin strips (5) are set between the inner wall panel (1) and the outer wall panel (2) of the profiled steel sheet exterior wall. A bracket to prevent deformation of the purlin strips (5) is fixedly connected to the upper part of the purlin strips (5). The window frame (8) of the window body is fixed on the upper part of the bracket. Edge trimming plates (10) are fixed on both sides of the bracket. The edge trimming plates (10) are fixedly connected to the inner and outer wall panels (2), the bracket, and the window frame (8).

2. The installation structure node for strip windows in profiled steel sheet exterior walls according to claim 1, characterized in that, The bracket includes a support frame (7) and expanding foam (6); the support frame (7) is fixedly connected to the purlin (5), and the support frame (7), the edge trim (10) and the purlin (5) form a concave groove, the expanding foam (6) is placed in the groove, and the expanding foam (6) is bonded to the window frame (8), the edge trim (10), the support frame (7) and the purlin (5).

3. A structural node for installing strip windows in profiled steel sheet exterior walls according to claim 2, characterized in that, The support frame (7) is a rectangular tube.

4. A structural node for installing strip windows on profiled steel sheet exterior walls according to claim 2, characterized in that, The support frame (7) has connecting plates (13) fixed on both sides. The connecting plate (13) has a triangular cross section and multiple elongated holes (14) are opened along its length. The edge plate (10) is provided with connecting grooves (15) corresponding to the ends of the connecting plate (13). The ends of the connecting plate (13) are located in the connecting grooves (15).

5. A structural node for installing strip windows on profiled steel sheet exterior walls according to claim 1, characterized in that, Multiple screws are evenly distributed on the window frame (8). The screws pass through the window frame (8), the support frame (7) and the expanding foam (6) and are then fixedly connected to the purlin (5).

6. A structural node for installing strip windows in profiled steel sheet exterior walls according to claim 1, characterized in that, A window-shaped waistline (11) is fixed on the upper part of the exterior wall panel (2), and the window-shaped waistline (11) is fixedly connected to the exterior wall panel (2), purlin (5) and edge trim (10).

7. A structural node for installing strip windows in profiled steel sheet exterior walls according to claim 6, characterized in that, The window styling waistline (11) and the edge panel (10) are connected with sealant (12), and the edge panel (10) and the window frame (8) are connected with sealant (12).

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