Building curtain wall

Abstract

The utility model discloses a building curtain wall and relates to the technical field of building curtain walls, the building curtain wall comprises a curtain wall plate and a frame arranged on the outer side of the curtain wall plate, a mounting groove attached to the side wall of the curtain wall plate is formed in the side, facing the curtain wall plate, of the frame, and a fixing frame is arranged on the side, facing a building outer wall, of the edge of the frame. The fixing frame is fixedly connected with a building outer wall, connecting plates are arranged on the two adjacent sides of the frame, and fixing grooves attached to the connecting plates on the adjacent frame are formed in the two adjacent sides, away from the connecting plates, of the frame. And the adjacent frames are positioned and spliced through the fixing grooves and the connecting plates, so that the time consumed by mutual alignment of the curtain wall plates is shortened, and the mounting efficiency of the curtain wall plates is improved.

Description

Technical Field

[0001] This application relates to the field of building curtain wall technology, and in particular to a building curtain wall. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall cladding for a building. It is hung up like a curtain, hence the name "curtain wall". It is a lightweight wall structure with decorative effect commonly used in modern large and high-rise buildings. It consists of panels and a supporting structural system and serves as an exterior cladding or decorative structure for buildings. It is usually composed of panels (glass, metal, stone, ceramic, etc.) and a supporting structure behind them (aluminum beams and columns, steel structure, glass ribs, etc.).

[0003] Regarding the aforementioned technologies, the inventors believe that during the installation of multiple curtain walls, the upper and lower sides of each curtain wall need to be aligned and fixed with bolts, which is quite cumbersome during high-altitude operations. Utility Model Content

[0004] The purpose of this application is to provide a building curtain wall to improve the problem that during the installation of multiple curtain walls, the upper and lower sides of each curtain wall need to be aligned and fixed with bolts, which is cumbersome during high-altitude operations.

[0005] This application provides a building curtain wall, which adopts the following technical solution:

[0006] A building curtain wall includes a curtain wall panel and a frame disposed on the outer side of the curtain wall panel. The frame has an installation groove on the side facing the curtain wall panel that fits into the side wall of the curtain wall panel. A fixing bracket is disposed on the side of the frame facing the building exterior wall. The fixing bracket is fixedly connected to the building exterior wall. Connecting plates are disposed on the adjacent sides of the frame away from the curtain wall panel. Fixing grooves are disposed on the adjacent sides of the frame away from the connecting plates that fit into the connecting plates on the adjacent frames.

[0007] By adopting the above technical solution, the fixing frame is fixedly connected to the building's exterior wall, so that the curtain wall panel is fixed to the side wall of the building's exterior wall. The connecting plate on the outside of the frame is inserted into the fixing groove of the adjacent frame, and the two adjacent frames are spliced ​​together to complete the alignment and installation between the two adjacent curtain wall panels, reducing the time consumed by aligning the curtain wall panels with each other and improving the installation efficiency of the curtain wall panels.

[0008] Optionally, a rod is provided on the inner side wall of the fixing groove facing the connecting plate, and the connecting plate has a positioning groove corresponding to the rod.

[0009] By adopting the above technical solution, when splicing adjacent frames, the insert rods on the side wall of the frame are inserted into the positioning grooves of the adjacent frames to further position the adjacent frames and reduce the possibility of misalignment between adjacent curtain wall panels.

[0010] Optionally, the positioning groove is chamfered on the side facing the insertion rod, and a sealing gasket is provided on the inner side wall of the fixing groove along the length of the fixing groove. The sealing gasket abuts against the connecting plate when adjacent frames are spliced ​​together.

[0011] By adopting the above technical solution, the positioning groove is beveled on the side facing the insertion rod, so that the insertion rod can be inserted into the positioning groove more quickly to complete the positioning of the adjacent curtain wall panels; the sealing gasket set in the fixing groove abuts against the connecting plate when the adjacent frames are spliced ​​together, sealing the gap between the adjacent frames and minimizing the possibility of water leakage in the spliced ​​curtain wall.

[0012] Optionally, the sealing gasket is an elastic rubber gasket, which extends along the side wall of the connecting plate.

[0013] By adopting the above technical solution, the sealing gasket is an elastic rubber gasket. The sealing gasket extends along the side wall of the connecting plate, so that the sealing gasket can better abut against the side wall of the adjacent frame when the adjacent frames are spliced, and rainwater is prevented from seeping in from the gap between the sealing gasket and the side wall of the frame as much as possible.

[0014] Optionally, the fixing bracket is provided with a mounting bracket on the side facing the frame, the mounting bracket is provided with a hanging rod on the side facing the frame, and the adjacent frames are provided with fixing plates on the side close to each other. The fixing plates are provided with connecting grooves corresponding to the hanging rods on the side facing the hanging rods.

[0015] By adopting the above technical solution, a connecting groove corresponding to the hanging rod is opened on the side of the fixing plate facing the hanging rod. When the fixing plate is hung on the hanging rod, the connecting groove contacts the side wall of the hanging rod, thereby fixing the curtain wall panel to the exterior wall of the building and improving the installation efficiency of the curtain wall panel.

[0016] Optionally, the mounting bracket has a limiting groove corresponding to the hanging rod, and nuts are threaded through the limiting groove at both ends of the hanging rod.

[0017] By adopting the above technical solution, a limiting groove corresponding to the hanging rod is opened on the mounting frame. Nuts are threaded through the limiting grooves at both ends of the hanging rod. By adjusting the tightness of the nuts, the hanging rod can be moved in the limiting groove, changing the position of the hanging rod on the mounting frame, so as to keep the curtain wall panel parallel to the building exterior wall as much as possible after installation.

[0018] Optionally, the outer wall of the mounting bracket is provided with a toothed groove, and a toothed plate corresponding to the toothed groove is slidably connected between the side wall of the mounting bracket and the nut.

[0019] By adopting the above technical solution, a toothed plate corresponding to the toothed groove is slidably connected between the side wall of the mounting frame and the nut. When the toothed plate is close to the mounting frame, it abuts against the toothed groove, thereby fixing the position of the hanging rod. The position of the toothed plate is fixed by the threaded connection between the nut and the two ends of the hanging rod, so as to avoid the possibility of the curtain wall panel tilting when the hanging rod moves after the curtain wall panel is installed.

[0020] Optionally, the inner wall of the mounting bracket is provided with an elastic element sleeved on the outside of the hanging rod, and a top plate is provided at one end of the elastic element that is close to each other. The top plate is bent at the top and abuts against the fixing plate.

[0021] By adopting the above technical solution, the top plate is bent and abuts against the fixed plate. After the fixed plate is connected to the hanging rod, the elastic element pushes the top plate close to the fixed plate, so that the top plate abuts against the fixed plate, thereby limiting the position of the curtain wall panel.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The fixing frame is fixedly connected to the building's exterior wall, so that the curtain wall panel is fixed to the side wall of the building's exterior wall. The connecting plate on the outside of the frame is inserted into the fixing groove of the adjacent frame, and the two adjacent frames are spliced ​​together to complete the alignment and installation between the two adjacent curtain wall panels, reducing the time consumed by aligning the curtain wall panels with each other and improving the installation efficiency of the curtain wall panels.

[0024] 2. When splicing adjacent frames, the insert rods on the side walls of the frames are inserted into the positioning slots of the adjacent frames to further position the adjacent frames and reduce the possibility of misalignment between adjacent curtain wall panels; the positioning slots are beveled on the side facing the insert rods so that the insert rods can be inserted into the positioning slots more quickly to complete the positioning of adjacent curtain wall panels.

[0025] 3. A toothed plate corresponding to the toothed groove is slidably connected between the side wall of the mounting bracket and the nut. When the toothed plate is close to the mounting bracket, it abuts against the toothed groove, thereby fixing the position of the hanging rod. The position of the toothed plate is fixed by the threaded connection between the nut and both ends of the hanging rod, so as to avoid the possibility of the curtain wall panel tilting when the hanging rod moves after the curtain wall panel is installed. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of an architectural curtain wall.

[0027] Figure 2 It is a partial sectional view of the building's curtain wall;

[0028] Figure 3 This is a partial schematic diagram of the building curtain wall mounting frame.

[0029] In the diagram, 1 is the curtain wall panel; 2 is the frame; 21 is the mounting groove; 22 is the connecting plate; 221 is the positioning groove; 23 is the fixing groove; 231 is the insertion rod; 232 is the sealing gasket; 24 is the fixing plate; 241 is the connecting groove; 3 is the fixing bracket; 31 is the mounting bracket; 311 is the limiting groove; 312 is the toothed groove; 32 is the hanging rod; 321 is the elastic element; 322 is the top plate; 33 is the nut; 34 is the toothed plate; and 4 is the building exterior wall. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 -Appendix Figure 3 This application will be described in further detail below.

[0031] A type of building curtain wall, referring to Figure 1 and Figure 2 The system includes a curtain wall panel 1 and a frame 2 installed on the outer side of the curtain wall panel 1. An installation groove 21 is provided on the side of the frame 2 facing the curtain wall panel 1 to fit against the side wall of the curtain wall panel 1. The curtain wall panel 1 is fixed with the aluminum alloy frame 2. A fixing bracket 3 is provided on the side of the frame 2 facing the building exterior wall 4. The fixing bracket 3 is fixedly connected to the bolts pre-embedded on the building exterior wall 4. Connecting plates 22 integrally formed with the frame 2 are provided on the adjacent two sides of the frame 2. Fixing grooves 23 are provided on the other adjacent two sides of the frame 2 to engage with the connecting plates 22 on the adjacent frame 2. This allows the left and right and upper and lower frames 2 to be quickly positioned and spliced ​​through the fixing grooves 23 and connecting plates 22, reducing the time consumed by the mutual alignment of the curtain wall panels 1 and improving the installation efficiency of the curtain wall panel 1.

[0032] Reference Figure 2 and Figure 3 A rod 231 is threadedly connected to the inner side wall of the fixing groove 23 facing the connecting plate 22. A positioning groove 221 corresponding to the rod 231 is provided on the connecting plate 22. When adjacent frames 2 are spliced, the rod 231 on the side wall of the frame 2 is inserted into the positioning groove 221 of the adjacent frame 2 to further accurately position the two adjacent frames 2 and reduce the possibility of misalignment between adjacent curtain wall panels 1. The positioning groove 221 is chamfered on the side facing the rod 231 so that the rod 231 can be inserted into the positioning groove 221 more quickly to position the adjacent curtain wall panels 1.

[0033] Reference Figure 1 and Figure 2A sealing gasket 232 is adhered to the inner side wall of the fixing groove 23 along the length of the fixing groove 23. When adjacent frames 2 are spliced ​​together, the sealing gasket 232 abuts against the connecting plate 22 to seal the gap between adjacent frames 2, so as to minimize the possibility of water leakage in the spliced ​​curtain wall. The sealing gasket 232 is an elastic rubber gasket. The sealing gasket 232 extends along the side wall of the connecting plate 22 so that the sealing gasket 232 can better abut against the side wall of the adjacent frame 2 when the adjacent frames 2 are spliced, so as to prevent rainwater from seeping in from the gap between the sealing gasket 232 and the side wall of the frame 2.

[0034] Reference Figure 2 and Figure 3 The mounting bracket 31 is fixed with bolts on the side of the fixed bracket 3 facing the frame 2. A hanging rod 32 is provided on the side of the mounting bracket 31 facing the frame 2. An integrally formed fixing plate 24 is provided on one side of the frame 2. In this embodiment, four fixing plates 24 are provided and are respectively arranged on the four corners of the frame 2.

[0035] The fixing plate 24 has a connecting groove 241 with an opening on one side corresponding to the hanging rod 32. When the fixing plate 24 is hung on the hanging rod 32, the connecting groove 241 contacts the side wall of the hanging rod 32, thereby initially installing the curtain wall panel 1 on the building exterior wall 4 and improving the installation efficiency of the curtain wall panel 1.

[0036] Reference Figure 2 and Figure 3 The mounting frame 31 has a limiting groove 311 corresponding to the hanging rod 32. The two ends of the hanging rod 32 are threaded through the limiting groove 311 and connected to nuts 33. By adjusting the tightness of the nuts 33, the hanging rod 32 can move in the limiting groove 311, changing the position of the hanging rod 32 on the mounting frame 31, so as to keep the curtain wall panel 1 parallel to the building exterior wall 4 after installation. The outer wall of the mounting frame 31 has a toothed groove 312. A toothed plate 34 corresponding to the toothed groove 312 is slidably connected between the side wall of the mounting frame 31 and the nuts 33. The toothed plate 34 passes through the hanging rod 32 through the through hole and abuts against the toothed groove 312 of the mounting frame 31, so as to avoid the possibility of the hanging rod 32 moving after the curtain wall panel 1 is installed.

[0037] Reference Figure 2 and Figure 3 Two elastic elements 321, which are thrust springs, are provided on the inner wall of the mounting bracket 31 and sleeved on the outer side of the hanging rod 32. The elastic elements 321 are distributed on both sides of the fixing plate 24. A top plate 322 is installed at the end of the elastic elements 321 that is close to each other. The top plate 322 is bent into an L-shape at the top and can abut against the top and side surfaces of the fixing plate 24. After the fixing plate 24 is connected to the hanging rod 32, the elastic elements 321 push the top plate 322 closer to the fixing plate 24, so that the top and side surfaces of the top plate 322 abut against the top of the fixing plate 24.

[0038] The implementation principle of this application embodiment is as follows:

[0039] In actual operation, after the curtain wall panel 1 is lifted to the installation position on the building's exterior wall 4, any one of the top plates 322 on the mounting frame 31 is pushed to separate the two top plates 322 against the elastic element 321. Then, the fixing plate 24 on the frame 2 is hung on the hanging rod 32, with the opening of the connecting groove 241 facing the bottom side. When the four fixing plates 24 are fastened to the hanging rod 32, the horizontal movement of the curtain wall panel 1 is limited. After the top plate 322 is released, it can be driven by the elastic element 321 to abut against the fixing plate 24, limiting the vertical movement of the curtain wall panel 1.

[0040] By adjusting the position of the hanging rod 32 on the mounting bracket 31, the curtain wall panel 1 is kept parallel to the building exterior wall 4. Then, the adjacent curtain wall panels 1 are spliced ​​together by the connecting plate 22 on the outside of the frame 2 and the fixing groove 23. When the adjacent frames 2 are spliced, the insert rod 231 on the side wall of the frame 2 is inserted into the positioning groove 221 of the adjacent frame 2 to further position the adjacent frames 2. Then, the adjacent curtain wall panels 1 are connected and fixed to the hanging rod 32 to complete the installation of the adjacent curtain wall panels 1, reducing the time consumed by aligning the curtain wall panels 1 with each other and improving the installation efficiency of the curtain wall panels 1.

[0041] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A building curtain wall, characterized in that: The system includes a curtain wall panel (1) and a frame (2) set on the outside of the curtain wall panel (1). The frame (2) has an installation groove (21) on the side facing the curtain wall panel (1) that fits against the side wall of the curtain wall panel (1). A fixing bracket (3) is set on the side of the frame (2) facing the building exterior wall (4). The fixing bracket (3) is fixedly connected to the building exterior wall (4). A connecting plate (22) is set on the adjacent sides of the frame (2). A fixing groove (23) is set on the adjacent sides of the frame (2) away from the connecting plate (22) that fits against the connecting plate (22) on the adjacent frame (2).

2. A building curtain wall according to claim 1, characterized in that: A rod (231) is provided on the inner side wall of the fixing groove (23) facing the connecting plate (22), and the connecting plate (22) is provided with a positioning groove (221) corresponding to the rod (231).

3. A building curtain wall according to claim 2, characterized in that: The positioning groove (221) is chamfered on the side facing the insertion rod (231). A sealing gasket (232) is provided on the inner side wall of the fixing groove (23) along the length of the fixing groove (23). The sealing gasket (232) abuts against the connecting plate (22) when adjacent frames (2) are spliced ​​together.

4. A building curtain wall according to claim 3, characterized in that: The sealing gasket (232) is an elastic rubber gasket, and the sealing gasket (232) extends along the side wall of the connecting plate (22).

5. A building curtain wall according to claim 3, characterized in that: The fixing frame (3) is provided with a mounting bracket (31) on the side facing the frame (2), and a hanging rod (32) is provided on the side facing the frame (2). The adjacent frames (2) are provided with fixing plates (24) on the side close to each other. The fixing plate (24) is provided with a connecting groove (241) corresponding to the hanging rod (32) on the side facing the hanging rod (32).

6. A building curtain wall according to claim 5, characterized in that: The mounting bracket (31) has a limiting groove (311) corresponding to the hanging rod (32), and the two ends of the hanging rod (32) are threadedly connected to nuts (33) through the limiting groove (311).

7. A building curtain wall according to claim 6, characterized in that: The mounting bracket (31) has a toothed groove (312) on its outer side wall, and a toothed plate (34) corresponding to the toothed groove (312) is provided between the side wall of the mounting bracket (31) and the nut (33).

8. A building curtain wall according to claim 7, characterized in that: The inner wall of the mounting bracket (31) is provided with an elastic element (321) sleeved on the outside of the hanging rod (32). The ends of the elastic elements (321) that are close to each other are provided with a top plate (322). The top plate (322) is bent at the top and abuts against the fixing plate (24).

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