Exquisite steel integrated frame for frame glass curtain wall

Abstract

The utility model discloses a delicate steel integrated frame for a frame glass curtain wall, which comprises an outer frame formed by a transverse frame and a vertical frame, the outer frame is internally divided into a plurality of sashes through the transverse frame and the vertical frame, inner side webs of the transverse frame and the vertical frame extend outdoors to form flashes, and the flashes are arranged on the inner side webs of the transverse frame and the vertical frame. Web plates on the upper side and the lower side of the transverse frame extend outdoors to form flashes; web plates on the left side and the right side of the vertical frame extend outdoors to form flashes; mounting holes are formed in the surfaces, facing outdoors, of the transverse frames, the vertical frames, the transverse frames and the vertical frames, steel supporting plates are arranged on the surfaces, facing outdoors, of the lower transverse frame and the transverse frames, and connecting assemblies are mounted on webs on the outer sides of the upper transverse frame and the lower transverse frame. The structure is simple, the construction efficiency is high, and the problems of irregular abutted seams, large and small seams and the like between the keels are solved.

Description

Technical Field

[0001] The utility model relates to a curtain wall keel, in particular to a delicate steel integrated frame for a framed glass curtain wall. Background Art

[0002] Traditional framed glass curtain walls, such as Figure 7 and Figure 8 shown, include a steel cross beam 71 and a steel column 72 that are welded to each other. The steel cross beam 71 and the steel column 72 divide into a plurality of grid cells, and a glass panel assembly 30 is installed on each grid cell. The glass panel assembly 30 generally includes a glass panel 31, a side protection 32, and an attachment frame 33. The glass panel assembly 30 is fixed to the grid cell through an aluminum base assembly 80 (the composition is not limited) and is supported by a steel support plate 75 on the steel cross beam 71. In addition to fixing the glass panel assembly 30, the aluminum base assembly 80 is also used to assist in fixing other adjacent panel assemblies 40 (the composition is not limited). As Figure 7 , the steel column 72 is directly fixed to a steel connector 50 fixed on the main structure 60 through a fixing bolt assembly 76 (including a fixing bolt and matching nuts and gaskets). In practice, traditional framed glass curtain walls usually adopt an aluminum-clad steel structure. The outside of the steel cross beam 71 is wrapped with an aluminum alloy cross frame 73, and the outside of the steel column 72 is wrapped with an aluminum alloy vertical frame 74. And, as Figure 7 and Figure 8 , aluminum alloy cover caps 77 are usually installed above the aluminum base assembly 80 installed on the steel cross beam 71 and on both sides of the aluminum base assembly 80 installed on the steel column 72 to cover the profiles. It can be seen from the above structure that for traditional framed glass curtain walls, as the keels, the steel cross beam 71, the steel column 72, the aluminum alloy cross frame 73, and the aluminum alloy vertical frame 74 have many connection points, and there are many splicing gaps between the keels. It is difficult to control the quality during on-site installation, and problems such as uneven splicing seams and large and small seams between the keels are likely to occur. The installation process is relatively cumbersome and the construction efficiency is low. Content of the Utility Model

[0003] The purpose of the utility model is to provide a delicate steel integrated frame for a framed glass curtain wall, which has a simple structure, high construction efficiency, and no problems such as uneven splicing seams and large and small seams between the keels.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An exquisite steel integrated frame for a framed glass curtain wall, including an outer frame composed of horizontal side frames and vertical side frames. Multiple frame grids are separated within the outer frame by horizontal frames and vertical frames. Among them: the inner webs of the horizontal side frames and the vertical side frames extend outwards towards the outdoors with flanges, and the upper and lower webs of the horizontal frames both extend outwards towards the outdoors with flanges; the left and right webs of the vertical frames both extend outwards towards the outdoors with flanges; mounting holes are provided on the side facing the outdoors of the horizontal side frames, the vertical side frames, the horizontal frames, and the vertical frames. Steel support plates are provided on the side facing the outdoors of the lower horizontal side frame and each of the horizontal frames. Connecting components are installed on the outer webs of the upper and lower horizontal side frames.

[0006] The advantages of the present utility model are:

[0007] The present utility model is used for a framed glass curtain wall, which can ensure the installation quality and effect of the glass panel assembly. It is pre-welded into one body with exquisite steel in the factory. While meeting the requirements of the building shape, compared with the traditional curtain wall, it simplifies the installation process, avoids the splicing gaps between the keels, eliminates problems such as uneven splicing seams and different-sized seams between the keels, improves the construction efficiency, reduces the on-site operation difficulty and workload, has a safe and reliable structure, and is suitable for popularization. Description of the Drawings

[0008] Figure 1 It is a schematic diagram of an embodiment of the exquisite steel integrated frame of the present utility model.

[0009] Figure 2A It is a cross-sectional schematic diagram of the vertical side frame.

[0010] Figure 2B It is a cross-sectional schematic diagram of the vertical frame.

[0011] Figure 2C It is a longitudinal sectional schematic diagram of the horizontal side frame and the connecting components thereon.

[0012] Figure 2D It is a longitudinal sectional schematic diagram of the horizontal frame.

[0013] Figure 3 It is a connection schematic diagram of the horizontal frame and the vertical frame.

[0014] Figure 4 It is a connection schematic diagram of the horizontal side frame and the vertical frame.

[0015] Figure 5 It is a longitudinal sectional schematic diagram of the node when the exquisite steel integrated frame of the present utility model is in use.

[0016] Figure 6 It is a cross-sectional schematic diagram of the node when the exquisite steel integrated frame of the present utility model is in use.

[0017] Figure 7It is a schematic longitudinal sectional view of a node of a traditional framed glass curtain wall.

[0018] Figure 8 It is a schematic cross-sectional view of a node of a traditional framed glass curtain wall. Specific implementation manners

[0019] As Figures 1 to 6 shown, the present utility model provides an exquisite steel integrated frame 10 for a framed glass curtain wall, which includes an outer frame composed of a horizontal frame 11 and a vertical frame 12. Multiple frame grids are separated by a horizontal frame 13 and a vertical frame 14 inside the outer frame. Among them: the inner webs of the horizontal frame 11 and the vertical frame 12 extend outwards towards the outdoor with flanges, that is, the inner web of the horizontal frame 11 extends outwards towards the outdoor with a flange 111, the inner web of the vertical frame 12 extends outwards towards the outdoor with a flange 121, the upper and lower side webs of the horizontal frame 13 both extend outwards towards the outdoor with flanges 131; the left and right side webs of the vertical frame 14 both extend outwards towards the outdoor with flanges 141; mounting holes 17 for installing an aluminum base assembly 20 are provided on the side facing the outdoor of the horizontal frame 11, the vertical frame 12, the horizontal frame 13 and the vertical frame 14. Steel support plates 15 are provided on the side facing the outdoor of the lower horizontal frame 11 and each horizontal frame 13. The steel support plates 15 are used to support the glass panel assembly 30 on the frame grid. Connecting components 16 are installed on the outer webs of the two horizontal frames 11 on the upper and lower sides.

[0020] In the present utility model, the keels, that is, the horizontal frame 11, the vertical frame 12, the horizontal frame 13 and the vertical frame 14 are made of exquisite steel. The horizontal frame 11 and the vertical frame 12 are welded and fixed to each other. The horizontal frame 13 is welded and fixed to the vertical frame 14 and the vertical frame 12, and the vertical frame 14 is welded and fixed to the horizontal frame 11. Among them, the steel support plate 15 is welded and fixed to the horizontal frame 11 and the horizontal frame 13. Figure 3 shows the structure of the welded connection between the horizontal frame 13 and the vertical frame 14, Figure 4 shows the structure of the welded connection between the horizontal frame 11 and the vertical frame 14.

[0021] In the present utility model, the cross-sectional shapes of the horizontal frame 11 and the vertical frame 12 and the horizontal frame 13 and the vertical frame 14 may be the same or different, which can be determined according to the actual engineering requirements. For example, Figure 2A the vertical frame 12 shown, Figure 2C the cross-section of the horizontal frame 11 shown are both designed as rectangles, Figure 2B the vertical frame 14 shown, Figure 2D the cross-section of the horizontal frame 13 shown are both designed as quasi-triangles. Here, the sides of the horizontal frame 13 and the vertical frame 14 facing the indoor are pointed, while the sides facing the outdoor are flat, that is, in a shape similar to a bullet head.

[0022] In actual design, the mounting holes 17 are machine screw holes.

[0023] As Figure 2C andFigure 5 The connecting assembly 16 includes a steel U-channel 161. The two channel walls of the steel U-channel 161 are welded to the outer web of the horizontal frame 11. A connecting bolt group 162 is screwed to the bottom of the steel U-channel 161. The connecting bolt group 162 is used to connect and fix the steel U-channel 161 to a steel connecting piece 50 fixed to the main structure 60.

[0024] Furthermore, the connecting bolt group 16 includes bolts, nuts and washers. Among them, the washer is a washer with serrations, which is used to engage with the serrations arranged around the long hole on the steel connecting piece 50 to position the steel U-channel 161 after adjusting its position on the steel connecting piece 50.

[0025] As Figure 5 , generally, long holes are arranged on the steel connecting piece 50 along the indoor-outdoor direction. The purpose of this long hole design is to adjust the position of the steel U-channel 161 or the delicate steel integrated frame 10 of the present utility model in the indoor-outdoor direction. Here, the indoor-outdoor direction is also called the spacing direction, that is, the direction in which the delicate steel integrated frame 10 of the present utility model is far or near from the main structure 60.

[0026] Figure 5 Only the situation where the following horizontal frame 11 is connected to the steel connecting piece 50 through the connecting assembly 16 is shown. For the situation where the upper horizontal frame 11 is connected to the corresponding steel connecting piece 50 through the connecting assembly 16, please refer to Figure 5 for understanding.

[0027] As Figure 1 , the steel support plates 15 on the horizontal frame 11 and the horizontal frame 13 are not opposite to the vertical frame 14 and the vertical frame 12. That is, the steel support plates 15 are beside the vertical frame 14 or the vertical frame 12, and the steel support plates 15 are arranged staggeredly with the aluminum base assembly 20 installed based on the installation holes 17.

[0028] In actual design, the grid cells are arranged regularly or irregularly. Each grid cell is used to install a glass panel assembly 30. Among them: the glass panel assembly 30 is fixed on the grid cell through the aluminum base assembly 20 under the support of the steel support plate 15.

[0029] The top and bottom of the delicate steel integrated frame 10 of the present utility model are designed with a plurality of connecting assemblies 16, that is, the multi-point fixing method is adopted, which effectively ensures the structural reliability of the glass curtain wall under its own weight and wind load. In actual application, after the delicate steel integrated frame 10 of the present utility model is analyzed by modeling finite element, its stress and deformation should meet the engineering requirements.

[0030] The glass panel assembly 30 and the aluminum base assembly 20 involved in the present utility model can adopt existing components in the curtain wall field. Figure 5 、 Figure 6An embodiment of the glass panel assembly 30 and the aluminum base assembly 20 is shown, which is of course not limited. The following will be described by taking Figure 5 and Figure 6 as an example. The glass panel assembly 30 generally includes a glass panel 31. The four peripheries of the glass panel 31 are fixed with edge guards 32 through adhesive, and attachment frames 33 are arranged on the four sides of the indoor side of the glass panel 31. The aluminum base assembly 20 includes, for example, an I-shaped base. The base is fixed to the keel (horizontal side frame 11, horizontal frame 13, vertical side frame 12 or vertical frame 14) through screws 201, and the glass panel assembly 30 is fixed to the keel by fixing the attachment frames 33 on the base.

[0031] Figure 5 Only the case where the glass panel assembly 30 is fixed through the aluminum base assembly 20 on the horizontal side frame 11 is shown. For the case where the glass panel assembly 30 is fixed through the aluminum base assembly 20 on the vertical side frame 12, please refer to Figure 5 for understanding. Additionally, Figure 6 only the case where two adjacent glass panel assemblies 30 on the left and right are fixed on the frame grid is shown. For the case where two adjacent glass panel assemblies 30 on the top and bottom are fixed on the frame grid, please refer to Figure 6 for understanding.

[0032] In the present utility model, the flanges 111, 121, 131 and 141 are used to shield the profiles, and their extension lengths towards the outside are much smaller than the steel support plates 15.

[0033] Such as Figure 5 , for the aluminum base assemblies 20 installed on the horizontal side frame 11 and the vertical side frame 12, in addition to being used to fix the glass panel assembly 30, they are also used to assist in fixing other panel assemblies outside the outer frame, and the structure of the panel assembly is not limited. For example, Figure 5 shows a panel assembly 40, which includes a glass panel 41. The four peripheries of the glass panel 41 are fixed with edge guards 44 through adhesive, attachment frames 42 are arranged on the four sides of the indoor side of the glass panel 41, and an aluminum alloy back plate 43 is further provided on the indoor side of the glass panel 41.

[0034] In the present utility model, the indoor-outdoor direction is the spacing direction, the up-down direction is the height direction, and the horizontal direction is the left-right direction. Additionally, for the outer frame, the side facing the inside is the inner side, and conversely, the side facing the outside is the outer side.

[0035] The advantages of the present utility model are:

[0036] The utility model is used for a framed glass curtain wall, which can ensure the installation quality and effect of the glass panel assembly. It is pre-welded into a whole with delicate steel in the factory. While meeting the requirements of the building shape, compared with the traditional curtain wall, it simplifies the installation process, avoids the splicing gaps between the keels, eliminates the problems such as uneven joints and different-sized joints between the keels, improves the construction efficiency, reduces the on-site operation difficulty and workload, has a safe and reliable structure, and is suitable for popularization.

[0037] The above is the preferred embodiment of the utility model and the technical principles applied. For those skilled in the art, any obvious changes such as equivalent transformation and simple substitution based on the technical solution of the utility model without departing from the spirit and scope of the utility model shall fall within the protection scope of the utility model.

Claims

1. An exquisite steel integrated frame for a framed glass curtain wall, characterized in that, It includes an outer frame composed of horizontal and vertical frames. Multiple grids are separated within the outer frame by horizontal and vertical frames. Among them: on the inner webs of the horizontal and vertical frames, there are flanges extending towards the outdoors. On the upper and lower webs of the horizontal frame, there are flanges extending towards the outdoors; on the left and right webs of the vertical frame, there are flanges extending towards the outdoors; on the side facing the outdoors of the horizontal frame, the vertical frame, the horizontal frame and the vertical frame, there are mounting holes. On the side facing the outdoors of the lower horizontal frame and each horizontal frame, there are steel support plates. On the outer webs of the upper and lower horizontal frames, there are connection components installed.

2. The refined steel integrated frame for a framed glass curtain wall according to claim 1, wherein The horizontal frame, the vertical frame, the horizontal frame and the vertical frame are made of fine steel. The horizontal frame is welded and fixed to the vertical frame. The horizontal frame is welded and fixed to the vertical frame and the vertical frame. The vertical frame is welded and fixed to the horizontal frame. Among them, the steel support plate is welded and fixed to the horizontal frame and the horizontal frame.

3. The refined steel integrated frame for a framed glass curtain wall according to claim 2, wherein, The mounting hole is a machine screw hole.

4. The refined steel integrated frame for a framed glass curtain wall according to claim 1, characterized in that, The connection component includes a steel U-groove. The two groove walls of the steel U-groove are welded to the outer web of the horizontal frame. A connection bolt group is screwed to the bottom of the steel U-groove. The connection bolt group is used to connect and fix the steel U-groove to the steel connection piece fixed to the main structure.

5. The refined steel integrated frame for a framed glass curtain wall according to claim 4, characterized in that, The connection bolt group includes a bolt, a nut and a gasket. Among them, the gasket is a gasket with sawteeth, which is used to engage with the sawteeth arranged around the long hole on the steel connection piece to position the steel U-groove after adjusting its position on the steel connection piece.

6. The refined steel integrated frame for a framed glass curtain wall according to claim 1, wherein, The steel support plates on the horizontal frame and the horizontal frame do not face the vertical frame and the vertical frame. The steel support plates are arranged staggeredly with the aluminum base assembly installed based on the mounting holes.

7. The refined steel integrated frame for a framed glass curtain wall according to claim 1, characterized in that, Each grid is arranged regularly or irregularly. Each grid is used to install a glass panel assembly. Among them: the glass panel assembly is fixed on the grid through the aluminum base assembly under the support of the steel support plate.

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