Pre-assembled curtain-wall-like strip-shaped window

Abstract

The utility model discloses a pre-assembled curtain-wall-like strip-shaped window, which is characterized in that a prefabricated window frame is modularly pre-assembled in a factory, so that a constructor only needs to install the prefabricated window frame into an auxiliary installation frame in the on-site construction and installation process, the on-site construction workload is effectively reduced, and the on-site construction period is shortened; and the splicing quality can be effectively controlled, and the standardization degree is high.

Description

[Technical field]

[0001] The utility model relates to the technical field of building doors and windows, in particular to a pre-assembled curtain wall strip window. [Background technology]

[0002] Doors and windows are important components of the building envelope system and have an important impact on the overall shape of the building structure. However, during the installation of current doors and windows, the vertical braces are usually installed at intervals at the installation position of the building body, and then the cross braces are placed between two adjacent vertical braces at intervals, and then the outer side walls of the corresponding ends of the cross braces are connected and fixed to the vertical braces by L-shaped components and screws. As a result, the above structure has the problems of large on-site construction volume, long on-site construction period, high on-site installation cost and complex on-site installation.

[0003] In addition, the above-mentioned L-shaped components are usually placed outside the horizontal braces and the vertical braces, which makes the overall structure of the door and window appearance more complicated and not simple enough.

[0004] For this reason, the present invention is studied and proposed in view of the above-mentioned problems. [Contents of the utility model]

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a pre-assembled curtain wall strip window. By modularly pre-assembling the prefabricated window frame in the factory, during the on-site construction and installation process, the construction personnel only need to install the prefabricated window frame into the installation sub-frame, which effectively reduces the on-site construction workload and the on-site construction period; the assembly quality can also be effectively controlled with a high degree of standardization.

[0006] The utility model is realized by the following technical solutions:

[0007] A pre-assembled curtain wall strip window comprises an installation sub-frame 1 for connecting to a building main body and a plurality of prefabricated window frames 2 installed in the installation sub-frame 1, a connecting structure 3 for connecting and fixing the prefabricated window frame 2 relative to the installation sub-frame 1 is provided between the prefabricated window frame 2 and the installation sub-frame 1, an assembling structure 4 for quickly splicing and assembling the two adjacent prefabricated window frames 2 is provided between the two adjacent prefabricated window frames 2, the assembling structure 4 comprises a first plug-in portion 41 and a second plug-in portion 42 provided on corresponding side portions of the prefabricated window frames 2, and the first plug-in portion 41 of one prefabricated window frame 2 is plugged into and matched with the second plug-in portion 42 of another prefabricated window frame 2.

[0008] As described above, in a pre-assembled curtain wall strip window, the installation sub-frame 1 includes two installation horizontal bars 11 arranged in parallel and spaced apart from each other, and each of the two sides of the installation horizontal bar 11 is provided with an installation angle code 12, one end of the installation angle code 12 is welded and fixed to the installation horizontal bar 11, and the other end of the installation angle code 12 is used to be connected and fixed to the building body through a connecting bolt 13.

[0009] As described above, in a pre-assembled curtain wall strip window, the connecting structure 3 includes connecting holes 31 respectively arranged on the mounting cross bar 11 and the prefabricated window frame 2, and connecting bolts / screws 32 simultaneously penetrated through the mounting cross bar 11 and the prefabricated window frame 2 to connect and fix the prefabricated window frame 2 relative to the mounting cross bar 11; or the connecting structure 3 is a self-tapping screw used to simultaneously connect the mounting cross bar 11 and the prefabricated window frame 2.

[0010] The pre-assembled curtain wall strip window as described above further comprises a filling layer 5, wherein the filling layer 5 is used to fill the filling space formed between the installation sub-frame 1, the prefabricated window frame 2 and the building main body.

[0011] As described above, a preassembled curtain wall strip window, the prefabricated window frame 2 includes a side upright 21, a middle upright 22, an end cross brace 23 and an inner cross brace 24, two of the side uprights 21 are respectively located on the left and right sides of the middle upright 22, two of the end cross braces 23 are respectively located at the upper and lower ends of the middle upright 22, and the corresponding ends of the end cross braces 23 are vertically connected to the corresponding ends of the side upright 21, and the middle parts of the end cross braces 23 are vertically connected to the corresponding ends of the middle upright 22; the inner cross brace 24 is located between the side upright 21 and the middle upright 22, and the corresponding ends of the inner cross brace 24 are respectively vertically connected to the side upright 21 and the middle upright 22.

[0012] As described above, in a pre-assembled curtain wall strip window, a connecting component 6 is provided between the corresponding end of the inner cross brace 24 and the middle vertical brace 22, and the connecting component 6 includes a connecting angle code 61 vertically arranged on the middle vertical brace 22, and the connecting angle code 61 is used for the corresponding end of the inner cross brace 24 to be mounted, and the connecting angle code 61 and the corresponding end of the inner cross brace 24 are connected by a fixing screw 62, and the central axis of the fixing screw 62 is vertically arranged to the connecting angle code 61 and the inner cross brace 24.

[0013] In the pre-assembled curtain wall strip window as described above, a positioning structure 7 is provided between the corresponding end of the inner cross brace 24 and the middle vertical brace 22 , and the positioning structure 7 is formed by the corresponding end of the inner cross brace 24 and the middle vertical brace 22 abutting against each other.

[0014] In the pre-assembled curtain wall strip window as described above, the first plug-in portion 41 is a plug-in convex strip provided on one side upright 21, and the second plug-in portion 42 is a plug-in groove provided on the other side upright 21 and plugged with the corresponding plug-in convex strip.

[0015] In the above-mentioned pre-assembled curtain wall strip window, a sealing strip 43 is provided between the plug-in convex strip and the plug-in groove.

[0016] In the pre-assembled curtain wall strip window as described above, the plug-in convex strip is provided with a snap-in male buckle 44, and the plug-in groove is provided with a snap-in female buckle 45 which can be deformed and used to cooperate with the snap-in male buckle 44 to prevent the plug-in convex strip from separating from the plug-in groove.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. The utility model pre-assembles the prefabricated window frames in a modular manner in the factory. During the on-site construction and installation process, the construction personnel only need to install the prefabricated window frames into the installation sub-frames, which effectively reduces the on-site construction workload and construction period. It can also effectively control the assembly quality and has a high degree of standardization.

[0019] 2. In order to improve installation efficiency and ensure reliable connection between adjacent prefabricated window frames, an assembly structure for quickly splicing and assembling the two adjacent prefabricated window frames is provided between the two adjacent prefabricated window frames.

[0020] 3. In order to improve the reliability of installation, the filling layer is used to fill the filling space formed between the installation sub-frame, prefabricated window frame and the building body.

[0021] 4. In order to ensure the stability and reliability of the structure of the prefabricated window frame, the two side uprights are respectively located on the left and right sides of the middle upright, the two end cross braces are respectively located at the upper and lower ends of the middle upright, and the corresponding ends of the end cross braces are vertically connected to the corresponding ends of the side uprights, and the middle parts of the end cross braces are vertically connected to the corresponding ends of the middle uprights; the inner cross brace is located between the side uprights and the middle uprights, and the corresponding ends of the inner cross brace are respectively vertically connected to the side uprights and the middle uprights. Compared with the 45° splicing method used in the prior art, the utility model adopts a 90° splicing method, which can greatly reduce the difficulty of processing and assembling components, ensure the quality of splicing of vertical bars and horizontal bars, and achieve a perfect fit.

Brief Description of the Drawings

[0022] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0023] Figure 1 It is an installation schematic diagram when the utility model is installed on a building main body.

[0024] Figure 2 This is a schematic diagram of the installation of the auxiliary frame of the utility model when it is installed on the main body of the building.

[0025] Figure 3 This is a schematic diagram of the installation of the prefabricated window frame of the present invention when it is installed in the installation sub-frame.

[0026] Figure 4 It is a structural schematic diagram of the prefabricated window frame in the utility model.

[0027] Figure 5 for Figure 4 A is an enlarged schematic diagram.

[0028] Figure 6 for Figure 4 A magnified schematic diagram of B.

[0029] Figure 7 for Figure 4 A magnified schematic diagram of C in the middle.

[0030] Figure 8 for Figure 4 A magnified schematic diagram of D in the middle.

[0031] Fig. 9 It is a structural schematic diagram of the assembly structure in the utility model.

[0032] Fig.10 It is a partial cross-sectional view of the utility model when it is installed on the main body of the building. [Specific implementation method]

[0033] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0034] like Figure 1-10 As shown, the utility model is a pre-assembled curtain wall strip window, comprising a mounting sub-frame 1 for connecting with a building main body and a plurality of prefabricated window frames 2 installed in the mounting sub-frame 1, a connection structure 3 for connecting and fixing the prefabricated window frame 2 relative to the mounting sub-frame 1 is provided between the prefabricated window frame 2 and the mounting sub-frame 1, an assembly structure 4 for quickly splicing and assembling the two is provided between two adjacent prefabricated window frames 2, the assembly structure 4 comprises a first plug-in portion 41 and a second plug-in portion 42 provided on the corresponding side portions of the prefabricated window frame 2, and the first plug-in portion 41 of one prefabricated window frame 2 is plugged and matched with the second plug-in portion 42 of another prefabricated window frame 2. The utility model pre-assembles the prefabricated window frame in a modular manner in the factory, so that during the on-site construction and installation process, the construction personnel only need to install the prefabricated window frame into the mounting sub-frame, which effectively reduces the on-site construction workload and the on-site construction period; it can also effectively control the assembly quality and has a high degree of standardization.

[0035] like Figure 2 , 3 As shown, when the utility model is installed on site, the construction personnel first install the installation sub-frame on the main body of the building, and then install the plurality of sets of prefabricated window frames in the installation sub-frame in sequence, so that the first plug-in portion 41 of a prefabricated window frame 2 is plugged into and matched with the second plug-in portion 42 of another prefabricated window frame 2 to complete the installation of the doors and windows.

[0036] like Figure 2 As shown, the installation sub-frame 1 includes two installation horizontal bars 11 arranged parallel to each other, and each installation horizontal bar 11 is provided with installation angle codes 12 on both sides. One end of the installation angle code 12 is welded and fixed to the installation horizontal bar 11, and the other end of the installation angle code 12 is connected and fixed to the main body of the building through a connecting bolt 13, which can provide a better installation position, facilitate the subsequent installation of the prefabricated window frame 2, and improve the installation efficiency. During installation, the construction personnel drive the connecting bolt 13 (such as an expansion bolt, etc.) into the main body of the building, and then operate the installation horizontal bar 11 so that the installation hole of the installation angle code 12 is set on the connecting bolt 13, and then the installation angle code 12 is locked to the main body of the building through a nut.

[0037] like Fig.10 As shown, in order to make the connection more reliable, the connecting structure 3 includes connecting holes 31 respectively arranged on the mounting cross bar 11 and the prefabricated window frame 2 and connecting bolts / screws 32 that penetrate the connecting holes 31 of the mounting cross bar 11 and the prefabricated window frame 2 to connect and fix the prefabricated window frame 2 relative to the mounting cross bar 11; or the connecting structure 3 is a self-tapping screw used to simultaneously connect the mounting cross bar 11 and the prefabricated window frame 2.

[0038] like Fig.10 As shown, in order to improve the reliability of installation, a filling layer 5 is also included, and the filling layer 5 is used to fill the filling space formed between the installation sub-frame 1, the prefabricated window frame 2 and the building body. Among them, the filling layer 5 can be a concrete layer or the like.

[0039] like Figure 4-8As shown, in order to ensure the stability and reliability of the structure of the prefabricated window frame, the prefabricated window frame 2 includes a side upright 21, a middle upright 22, an end cross brace 23 and an inner cross brace 24. The two side uprights 21 are respectively located on the left and right sides of the middle upright 22, and the two end cross braces 23 are respectively located at the upper and lower ends of the middle upright 22, and the corresponding ends of the end cross braces 23 are vertically connected to the corresponding ends of the side upright 21, and the middle of the end cross brace 23 is vertically connected to the corresponding ends of the middle upright 22; the inner cross brace 24 is located between the side upright 21 and the middle upright 22, and the corresponding ends of the inner cross brace 24 are respectively vertically connected to the side upright 21 and the middle upright 22. Compared with the 45° splicing method used in the prior art, the utility model adopts a 90° splicing method, which can greatly reduce the difficulty of processing and assembling components, ensure the splicing quality of the vertical bars and the cross bars, and achieve a perfect fit.

[0040] like Figure 6 As shown, in order to ensure reliable connection between the inner cross brace 24 and the middle vertical brace 22, a connecting assembly 6 is provided between the corresponding end of the inner cross brace 24 and the middle vertical brace 22. The connecting assembly 6 includes a connecting angle code 61 vertically arranged on the middle vertical brace 22. The connecting angle code 61 is used for the corresponding end of the inner cross brace 24 to be sleeved. The connecting angle code 61 and the corresponding end of the inner cross brace 24 are connected by a fixing screw 62, and the central axis of the fixing screw 62 is vertically arranged with the connecting angle code 61 and the inner cross brace 24. Figure 6 As shown, the connecting angle brackets 61 on the left and right sides of the middle vertical support 22 use the same connecting bolt to fix the two connecting angle brackets 61 on the middle vertical support 22. Compared with the structure using two connecting bolts, it has the characteristics of simple structure and convenient installation. In addition, the corresponding end of the inner horizontal support 24 is sleeved on the connecting angle bracket 61 in this embodiment, so that the connecting angle bracket 61 can be hidden, making the appearance of the utility model neater and improving the structural strength of the inner horizontal support 24.

[0041] like Figure 6 As shown, for easier assembly, a positioning structure 7 is provided between the corresponding end of the inner cross brace 24 and the middle vertical brace 22, and the positioning structure 7 is formed by the corresponding end of the inner cross brace 24 and the middle vertical brace 22 abutting against each other. In this embodiment, the positioning structure 7 can align and connect the mounting hole of the inner cross brace 24 with the mounting hole of the connecting angle bracket 61, so that the fixing screw 62 is simultaneously inserted into the mounting holes of the inner cross brace 24 and the connecting angle bracket 61, thereby improving assembly efficiency. In addition, the positioning structure 7 can also facilitate understanding of whether the inner cross brace 24 is installed in place.

[0042] like Fig. 9As shown, in order to make the splicing more convenient and reliable, the first plug-in portion 41 is a plug-in convex strip provided on one side upright 21, and the second plug-in portion 42 is a plug-in groove provided on the other side upright 21 and plugged with the corresponding plug-in convex strip.

[0043] like Fig. 9 As shown, a sealing strip 43 is provided between the plug-in convex strip and the plug-in groove, which can ensure the sealing between the plug-in convex strip and the plug-in groove and improve the waterproof performance; in addition, it can also avoid direct rigid contact between the two and extend the service life of the two.

[0044] like Fig. 9 As shown, in order to make the connection more firm and reliable, a snap-in male buckle 44 is provided on the plug-in convex strip, and a snap-in female buckle 45 is provided in the plug-in groove, which can be deformed and used to cooperate with the snap-in male buckle 44 to prevent the plug-in convex strip from separating from the plug-in groove.

Claims

1. A pre-assembled curtain wall strip window, characterized in that The invention comprises a mounting sub-frame (1) for connecting with a building main body and a plurality of prefabricated window frames (2) mounted in the mounting sub-frame (1); a connecting structure (3) for connecting and fixing the prefabricated window frame (2) relative to the mounting sub-frame (1) is provided between the prefabricated window frame (2) and the mounting sub-frame (1); an assembling structure (4) for quickly splicing and assembling the two prefabricated window frames (2) is provided between two adjacent prefabricated window frames (2); the assembling structure (4) comprises a first plug-in portion (41) and a second plug-in portion (42) provided on corresponding side portions of the prefabricated window frames (2); and the first plug-in portion (41) of one prefabricated window frame (2) is plug-fitted with the second plug-in portion (42) of another prefabricated window frame (2).

2. According to claim 1, a pre-assembled curtain wall strip window is characterized in that The mounting sub-frame (1) comprises two mounting horizontal bars (11) arranged in parallel and spaced apart from each other, and mounting angle brackets (12) are provided on both sides of each mounting horizontal bar (11), one end of the mounting angle bracket (12) is welded and fixed to the mounting horizontal bar (11), and the other end of the mounting angle bracket (12) is connected and fixed to the building body through a connecting bolt (13).

3. According to claim 2, the pre-assembled curtain wall strip window is characterized in that The connection structure (3) comprises connection holes (31) respectively arranged on the installation cross bar (11) and the prefabricated window frame (2) and connection bolts / screws (32) simultaneously penetrated through the installation cross bar (11) and the prefabricated window frame (2) to connect and fix the prefabricated window frame (2) relative to the installation cross bar (11); or the connection structure (3) is a self-tapping screw used to simultaneously connect the installation cross bar (11) and the prefabricated window frame (2).

4. The pre-assembled curtain wall strip window according to claim 2, characterized in that It also comprises a filling layer (5), wherein the filling layer (5) is used to fill the filling space formed between the installation sub-frame (1), the prefabricated window frame (2) and the building body.

5. A pre-assembled curtain wall strip window according to any one of claims 1 to 4, characterized in that The prefabricated window frame (2) comprises a side upright (21), a middle upright (22), an end cross brace (23) and an inner cross brace (24); two of the side uprights (21) are respectively located on the left and right sides of the middle upright (22); two of the end cross braces (23) are respectively located at the upper and lower ends of the middle upright (22); and the corresponding ends of the end cross braces (23) are vertically connected to the corresponding ends of the side uprights (21); and the middle of the end cross brace (23) is vertically connected to the corresponding ends of the middle upright (22); and the inner cross brace (24) is located between the side uprights (21) and the middle uprights (22); and the corresponding ends of the inner cross brace (24) are respectively vertically connected to the side uprights (21) and the middle uprights (22).

6. The pre-assembled curtain wall strip window according to claim 5, characterized in that A connecting assembly (6) is provided between the corresponding end of the inner transverse brace (24) and the middle vertical brace (22), and the connecting assembly (6) comprises a connecting angle code (61) vertically arranged on the middle vertical brace (22), and the connecting angle code (61) is used for being sleeved by the corresponding end of the inner transverse brace (24), and the connecting angle code (61) and the corresponding end of the inner transverse brace (24) are connected by a fixing screw (62), and the central axis of the fixing screw (62) is vertically arranged with the connecting angle code (61) and the inner transverse brace (24).

7. The pre-assembled curtain wall strip window according to claim 6, characterized in that A positioning structure (7) is provided between the corresponding end of the inner transverse brace (24) and the middle vertical brace (22), and the positioning structure (7) is formed by the corresponding end of the inner transverse brace (24) and the middle vertical brace (22) abutting against each other.

8. The pre-assembled curtain wall strip window according to claim 5, characterized in that The first plug-in portion (41) is a plug-in convex strip provided on one side upright (21), and the second plug-in portion (42) is a plug-in groove provided on the other side upright (21) and plug-matched with the corresponding plug-in convex strip.

9. The pre-assembled curtain wall strip window according to claim 8, characterized in that A sealing rubber strip (43) is provided between the plug-in convex strip and the plug-in groove.

10. A pre-assembled curtain wall strip window according to claim 8 or 9, characterized in that A snap-fit ​​male buckle (44) is provided on the plug-in convex strip, and a snap-fit ​​female buckle (45) is provided in the plug-in groove and is deformable and used to cooperate with the snap-fit ​​male buckle (44) to prevent the plug-in convex strip from being separated from the plug-in groove.

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