A curtain wall aluminum profile structure and its installation method

Abstract

This application relates to a curtain wall aluminum profile structure and its installation method, belonging to the field of curtain wall aluminum profile structures. It includes a main rod, a first strip-shaped side plate, and a second strip-shaped side plate, all of which are parallel to the first direction; the first strip-shaped side plate is perpendicular to the third direction, and the second strip-shaped side plate is perpendicular to the second direction; in the second direction, the first strip-shaped side plate is connected between the main rod and the second strip-shaped side plate, and in the third direction, the first strip-shaped side plate is located exactly in the middle of the second strip-shaped side plate; an installation area surrounded by three sides is formed between the first strip-shaped side plate and the main rods and the second strip-shaped side plate on both sides; it further includes a plug-in strip, the plug-in strip is located in the installation area and is parallel to the first direction; a plug-in groove is formed on the side of the plug-in strip away from the first strip-shaped side plate, and the plug-in groove runs through the plug-in strip along the first direction; a first heat insulation layer is fixedly connected to each inner wall of the plug-in groove. This application has the effect of improving the heat insulation performance.

Description

Technical Field

[0001] This application relates to the field of curtain wall aluminum profiles, and in particular to a curtain wall aluminum profile structure and its installation method. Background Art

[0002] Curtain wall aluminum profile structures are widely used in the construction industry, especially in the field of exterior wall decoration and protection of modern high-rise buildings. With the acceleration of the urbanization process and the continuous improvement of the requirements for the aesthetics and functionality of building exteriors, the design and manufacturing technologies of curtain wall aluminum profile structures have also developed rapidly. Such structures not only need to meet the basic functions of the building, such as load-bearing and heat insulation, but also need to be easy to install and maintain.

[0003] In the prior art, in order to fix and install curtain wall glass, the commonly used methods include simple bolt connection and adhesive fixation. The bolt connection method presets threaded holes on the aluminum profile and uses bolts to press the glass against the profile. Although the operation is simple, it is easy to cause stress concentration and affect the long-term use performance. Adhesive fixation relies on high-strength glue to bond the glass and the profile together. Although it can provide good sealing effect, it is difficult to disassemble and has poor environmental protection.

[0004] However, there is a common problem in the above conventional means, that is, it is difficult to take into account the heat insulation performance. Especially in the high-temperature environment in summer, heat is easily conducted to the indoor through the aluminum profile, increasing the energy consumption of air conditioning refrigeration and reducing the energy utilization efficiency of the building. Therefore, providing an aluminum profile structure that can insulate heat has become an urgent problem to be solved. Summary of the Invention

[0005] In order to improve the heat insulation performance, this application provides a curtain wall aluminum profile structure and its installation method.

[0006] In the first aspect, this application provides a curtain wall aluminum profile structure, adopting the following technical solution:

[0007] A curtain wall aluminum profile structure includes a main rod, a first strip-shaped side plate, and a second strip-shaped side plate that are all parallel to the first direction;

[0008] The first strip-shaped side plate is perpendicular to the third direction, and the second strip-shaped side plate is perpendicular to the second direction; in the second direction, the first strip-shaped side plate is connected between the main rod and the second strip-shaped side plate, and in the third direction, the first strip-shaped side plate is located exactly in the middle of the second strip-shaped side plate;

[0009] An installation area surrounded by three sides is formed between the first strip-shaped side plate and the main rods and the second strip-shaped side plate on both sides;

[0010] It further includes:

[0011] The insertion strip is located in the installation area and is parallel to the first direction; on the side of the insertion strip away from the first strip-shaped side plate, an insertion slot is formed, and the insertion slot penetrates through the insertion strip along the first direction; a first heat insulation layer is fixedly connected to each inner wall of the insertion slot.

[0012] By adopting the above technical solution, the curtain wall aluminum profile structure forms an installation area surrounded by three sides, and an insertion strip is arranged in the installation area. The insertion slot on the insertion strip is used to accommodate the glass. A first heat insulation layer is fixedly connected to each inner wall of the insertion slot. The first heat insulation layer is a flexible rubber strip, which can effectively isolate the heat transfer between the glass and the insertion strip, and at the same time play a role in shock absorption and protection for the glass, improving the stability and safety of glass installation.

[0013] Optionally, it further includes a pressing component. In the second direction, an installation gap is formed between the insertion strip and the main rod and between the insertion strip and the second strip-shaped side plate; the two side walls of the insertion strip where the installation gap is formed are extrusion side walls, and the side wall close to the first strip-shaped side plate is an installation side wall;

[0014] A pressing component is correspondingly arranged in each installation gap, and the pressing component includes:

[0015] An installation seat, the installation seat is located in the installation gap and is fixedly connected to the first strip-shaped side plate and / or the second strip-shaped side plate; and a rotating member, one end of the rotating member is a pressing end and the other end is a driving end; along the first direction, a plurality of rotating members are distributed on the installation seat; the rotating member is rotatably connected to the installation seat through a first rotating shaft so that the rotating member can be adjusted between a pressing posture and a retracting posture;

[0016] When the rotating member is in the pressing posture, the pressing end of the rotating member presses against the extrusion side wall;

[0017] When the rotating member is in the retracting posture, the pressing end of the rotating member is separated from the extrusion side wall;

[0018] It further includes:

[0019] A driving component, the driving component is connected between the rotating member and the first strip-shaped side plate to drive the rotating member to be adjusted from the retracting posture to the pressing posture.

[0020] By adopting the above technical solution, the setting of the pressing assembly can effectively improve the stability of glass installation. Specifically, the installation gap formed between the insertion strip, the main rod, and the second strip-shaped side plate provides an installation space for the pressing assembly and reduces heat transfer at the same time. The rotating member is connected to the mounting seat through the first rotating shaft and can be flexibly adjusted between the pressing posture and the retracted posture. When in the pressing posture, the pressing end of the rotating member presses against the extrusion side wall, thereby firmly clamping the glass in the insertion groove, significantly improving the reliability of glass fixation.

[0021] Optionally, the first heat insulation layer attached to the extrusion side wall is a side heat insulation layer. In the third direction, the thickness of the side heat insulation layer gradually decreases toward the side away from the first strip-shaped side plate.

[0022] By adopting the above technical solution, the thickness of the side heat insulation layer gradually decreases toward the side away from the first strip-shaped side plate in the third direction, enabling the side heat insulation layer to form a certain inclination angle during installation. Since the hardness of the aluminum profile is relatively soft, the tightness of the fit between the side heat insulation layer and the extrusion side wall can be enhanced by pressing the extrusion side wall toward the glass side.

[0023] Optionally, a push plate is provided at the pressing end of the rotating member. The push plate is rotatably connected to the rotating member through the second rotating shaft, and the second rotating shaft is parallel to the first direction; the push plate is used to fit with the extrusion side wall.

[0024] By adopting the above technical solution, the push plate can fully fit with the extrusion side wall, so that when the rotating member presses against the extrusion side wall, the contact area is increased and the uniformity of the clamping force is improved, further enhancing the fixing effect on the glass.

[0025] Optionally, a first torsion spring is provided between the push plate and the rotating member;

[0026] When the first torsion spring is in its normal state, the end of the push plate away from the first strip-shaped side plate contacts the extrusion side wall, and the push plate is inclined from the insertion strip toward the first strip-shaped side plate in the direction from the insertion strip to the second strip-shaped side plate;

[0027] During the process of the end of the push plate away from the first strip-shaped side plate rotating toward the extrusion side wall away from the insertion strip, the first torsion spring changes from its normal state to a recoverable deformation state.

[0028] By adopting the above technical solution, when the push plate pushes against the extrusion side wall, the first torsion spring stores energy to form a force that pushes the push plate and the extrusion side wall toward the glass side, thereby clamping the glass more stably.

[0029] Optionally, it further includes:

[0030] A spacer strip, and the spacer strip is located in the insertion groove;

[0031] In the third direction, the isolation strip is located between the insertion strip and the first strip-shaped side plate; and one side of the isolation strip is fixedly connected to the first strip-shaped side plate, and the other side is fixedly connected to the installation side wall of the insertion strip.

[0032] By adopting the above technical solution, the setting of the isolation strip can effectively reduce the heat transfer between the insertion strip and the first strip-shaped side plate, and improve the heat insulation performance of the curtain wall aluminum profile structure.

[0033] Optionally, the isolation strip is formed with heat insulation holes in the first direction, and the heat insulation holes penetrate through the isolation strip in the first direction.

[0034] By adopting the above technical solution, the heat insulation holes provided on the isolation strip can effectively reduce the heat transfer, thereby improving the heat insulation performance of the curtain wall aluminum profile structure. The through design of the heat insulation holes further optimizes the heat conduction path, making it difficult for heat to continuously conduct through the isolation strip.

[0035] Optionally, a second torsion spring is provided between the rotating member and the mounting seat. When the second torsion spring is in a recoverable deformation posture, it has a force that drives the abutting end of the rotating member to move away from the first strip-shaped side plate.

[0036] By adopting the above technical solution, the setting of the second torsion spring can make the rotating member automatically maintain the evacuation posture without external force, thereby facilitating the installation and disassembly of the insertion strip. When it is necessary to adjust the rotating member to the abutting posture, only the elastic force of the second torsion spring needs to be overcome, and the operation is simple and convenient. In addition, the second torsion spring can also provide a certain buffering effect when the rotating member is subjected to external impact, improving the stability of the structure.

[0037] Optionally, the driving assembly includes:

[0038] A rotating rod, which is rotatably connected to the main rod around a first axis, and the first axis is parallel to the second direction; the rotating rod passes through the main rod in the second direction and extends into the first strip-shaped side plate;

[0039] A bidirectional screw, an avoidance hole is formed in the first strip-shaped side plate, the bidirectional screw is located in the avoidance hole and is fixedly connected to the rotating rod coaxially;

[0040] A guiding strip, each of the two threaded sections of the bidirectional screw is threadedly connected with a guiding strip, the guiding strip penetrates through the first strip-shaped side plate in the third direction, and a guiding groove is formed in the first strip-shaped side plate along the second direction, and the guiding strip is located in the guiding groove to guide the guiding strip to move along the second direction by the groove wall of the guiding groove; and,

[0041] The push rod is located within the insertion slot. One push rod is fixedly connected to each corresponding guiding strip. In the second direction, the push rod is located between the mounting seat and the driving end of the rotating member, and the end of the push rod away from the first strip-shaped side plate contacts the rotating member.

[0042] By adopting the above technical solution, precise control of the rotating member is achieved, enabling the rotating member to stably switch between the pressing posture and the retracting posture. Specifically, during the process of the bidirectional screw rod driving the guiding strip to move in the second direction, the push rod can effectively transmit force to the rotating member, thereby ensuring that the pressing end of the rotating member accurately acts on the pressing side wall, enhancing the stability of glass fixation.

[0043] In a second aspect, the present application provides an installation method for curtain wall aluminum profiles, adopting the following technical solution:

[0044] An installation method for curtain wall aluminum profiles includes the following steps:

[0045] S1: Install a curtain wall aluminum profile structure on each corresponding outer side wall of the rectangular glass to form a curtain wall unit;

[0046] During installation, move the curtain wall aluminum profile structure so that the glass edge is inserted into the insertion slot;

[0047] S2: Hoist the curtain wall unit to the glass curtain wall installation position on the building and fix the curtain wall unit to the building.

[0048] By adopting the above technical solution, since the first heat insulation layer is provided on the inner wall of the insertion slot, heat transfer between the glass and the insertion strip can be effectively isolated.

[0049] In summary, the present application includes at least one of the following beneficial technical effects:

[0050] 1. By providing the first heat insulation layer on the inner wall of the insertion slot, heat transfer between the glass and the insertion strip can be effectively isolated, while also providing shock protection for the glass, improving the heat insulation performance and stability of the curtain wall structure;

[0051] 2. Utilize the rotating member in the pressing assembly to cooperate with the driving assembly to achieve precise control of the pressing side wall, ensuring that the glass is firmly clamped, avoiding fixation failure caused by temperature changes or external forces, and improving the reliability and adaptability of the overall structure;

[0052] 3. The design of the isolation strip further enhances the heat insulation effect of the structure. The heat insulation holes on it reduce the heat conduction path along the aluminum profile, effectively reducing the indoor-outdoor heat exchange and optimizing the energy utilization efficiency of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1It is a schematic diagram of the overall structure of an embodiment of the present application;

[0054] Figure 2 It is a schematic diagram of the main rod, the first strip-shaped side plate, and the second strip-shaped side plate in an embodiment of the present application;

[0055] Figure 3 It is Figure 2 an enlarged view of part A in

[0056] Figure 4 It is a schematic diagram of the pressing component in an embodiment of the present application;

[0057] Figure 5 It is a schematic diagram of the driving component in an embodiment of the present application;

[0058] Figure 6 It is Figure 5 an enlarged view of part B in

[0059] Explanation of reference numerals: 1, main rod; 2, first strip-shaped side plate; 21, avoidance hole; 22, guide groove; 3, second strip-shaped side plate; 4, installation gap; 5, insertion strip; 51, insertion groove; 52, first heat insulation layer; 521, side heat insulation layer; 53, extrusion side wall; 54, installation side wall; 6, pressing component; 61, mounting seat; 62, rotating part; 621, abutting end; 622, driving end; 63, second torsion spring; 7, push plate; 71, first torsion spring; 72, lug; 8, driving component; 81, rotating rod; 82, bidirectional screw; 83, guide strip; 84, push rod; 9, isolation strip; 91, heat insulation hole; 10, glass. Detailed implementation manners

[0060] The following further describes the present application in detail with reference to the attached Figures 1-6 For the convenience of description, the present application introduces orientation words such as the first direction, the second direction, and the third direction to form a three-dimensional reference direction. The orientation words such as "the first direction, the second direction, and the third direction" can specifically refer to the figure shown, where X represents the first direction, Y represents the second direction, Z represents the third direction, and the first direction, the second direction, and the third direction are perpendicular to each other in pairs.

[0061] An embodiment of the present application discloses a curtain wall aluminum profile structure. Refer to Figure 1 and Figure 2, the curtain wall aluminum profile structure includes a main rod 1, a first strip-shaped side plate 2, and a second strip-shaped side plate 3 that are all parallel to the first direction; the first strip-shaped side plate 2 is perpendicular to the third direction, and the second strip-shaped side plate 3 is perpendicular to the second direction; in the second direction, the first strip-shaped side plate 2 is fixedly connected between the main rod 1 and the second strip-shaped side plate 3, and in the third direction, the first strip-shaped side plate 2 is located exactly in the middle of the second strip-shaped side plate 3, so that the first strip-shaped side plate 2 and the second strip-shaped side plate 3 form a T-shaped structure, and an installation area surrounded by three sides is formed between the first strip-shaped side plate 2 and the main rods 1 and the second strip-shaped side plate 3 on both sides;

[0062] This application further includes a plug-in strip 5. The plug-in strip 5 is located in the installation area and is parallel to the first direction; the cross-section of the plug-in strip 5 along a direction perpendicular to the first direction is concave, so that a plug-in groove 51 is formed on the side of the plug-in strip 5 away from the first strip-shaped side plate 2, and the plug-in groove 51 penetrates the plug-in strip 5 along the first direction; the plug-in groove 51 is used to accommodate the glass 10;

[0063] A first heat insulation layer 52 is fixedly connected to each inner wall of the plug-in groove 51. The first heat insulation layer 52 is a flexible rubber strip, so that the first heat insulation layer 52 insulates the glass 10 and the plug-in strip 5, and the first heat insulation layer 52 can also shock-absorb the glass 10.

[0064] Refer to Figure 3 and Figure 4 , in order to fix the glass 10 more firmly by the plug-in strip 5, in some embodiments of the application, a pressing component 6 is further included; in order to install the pressing component 6, in the second direction, installation gaps 4 are formed between the plug-in strip 5 and the main rod 1 and between the plug-in strip 5 and the second strip-shaped side plate 3, that is, four installation gaps 4 are formed, and the installation gaps 4 can also reduce heat transfer; the two side walls of the plug-in strip 5 forming the installation gaps 4 are extrusion side walls 53, and the side wall close to the first strip-shaped side plate 2 is an installation side wall 54;

[0065] The first heat insulation layer 52 attached to the extrusion side wall 53 is a side heat insulation layer 521. In the third direction, the thickness of the side heat insulation layer 521 gradually decreases toward the side away from the first strip-shaped side plate 2. During installation, the extrusion side wall 53 is extruded toward the glass 10 side, and the glass 10 can be clamped more firmly;

[0066] In order to hold the glass 10 more firmly, a pressing assembly 6 is correspondingly provided in each installation gap 4. The pressing assembly 6 includes a mounting seat 61 and a rotating member 62. The mounting seat 61 is located in the installation gap 4 and is fixedly connected to the first strip-shaped side plate 2 and / or the second strip-shaped side plate 3. In this application, the mounting seat 61 is fixedly connected to the first strip-shaped side plate 2. The rotating member 62 is connected to the mounting seat 61, and along the first direction, a plurality of rotating members 62 are distributed on the mounting seat 61, and there is a gap between adjacent two rotating members 62. The rotating member 62 is a strip-shaped rod. One end of the rotating member 62 is a pressing end 621, and the other end is a driving end 622. The pressing end 621 is close to the inserting strip 5, and the driving end 622 is close to the second strip-shaped side plate 3. The rotating member 62 is rotatably connected to the mounting seat 61 through a first rotating shaft, so that the rotating member 62 can be adjusted between a pressing posture and a withdrawing posture. The first rotating shaft is parallel to the first direction.

[0067] When the rotating member 62 is in the pressing posture, the pressing end 621 of the rotating member 62 presses against and squeezes the side wall 53.

[0068] When the rotating member 62 is in the withdrawing posture, the pressing end 621 of the rotating member 62 is separated from the squeezing side wall 53.

[0069] In some embodiments, a second torsion spring 63 is further provided between the rotating member 62 and the mounting seat 61. The second torsion spring 63 is sleeved on the first rotating shaft, and one end of the second torsion spring 63 is fixedly connected to the rotating rod 81, and the other end is fixedly connected to the rotating seat. When the second torsion spring 63 is in a recoverable deformation posture, it has a force to drive the pressing end 621 of the rotating member 62 to rotate away from the first strip-shaped side plate.

[0070] Refer to Figure 3 and Figure 4 As shown in, a push plate 7 is provided at the pressing end 621 of the rotating member 62. The push plate 7 is used to fit with the squeezing side wall 53. The push plate 7 is rotatably connected to the rotating member 62 through a second rotating shaft. The second rotating shaft is parallel to the first direction. A first torsion spring 71 is provided between the push plate 7 and the rotating member 62. Specifically, the first torsion spring 71 is sleeved on the second rotating shaft. A lug 72 is fixedly connected to the push plate 7. One end of the first torsion spring 71 is fixedly connected to the lug 72, and the other end is fixedly connected to the rotating member 62.

[0071] When the first torsion spring 71 is in the normal state, the end of the push plate 7 away from the first strip-shaped side plate 2 contacts the squeezing side wall 53, and the push plate 7 is inclined from the inserting strip 5 to the first strip-shaped side plate 2 in the direction from the inserting strip 5 to the second strip-shaped side plate 3. During the process that the end of the push plate 7 away from the first strip-shaped side plate 2 rotates towards the squeezing side wall 53 away from the inserting strip 5, the first torsion spring 71 changes from the normal state to a recoverable deformation posture. Therefore, when the push plate 7 squeezes the squeezing side wall 53, the first torsion spring 71 can have a force to push the squeezing side wall 53 to squeeze towards the glass 10.

[0072] Reference Figure 5 and Figure 6 The present application further includes a driving assembly 8. The driving assembly 8 is connected between the rotating member 62 and the first strip-shaped side plate 2 for driving the rotating member 62 to adjust from the evacuation posture to the pressing posture. The driving assembly 8 includes a rotating rod 81, a bidirectional screw 82, a guiding strip 83 and a push rod 84. The rotating rod 81 is rotatably connected to the main rod 1 about a first axis, and the first axis is parallel to the second direction. The rotating rod 81 passes through the main rod 1 along the second direction and extends into the first strip-shaped side plate 2. An avoidance hole 21 for accommodating the end of the rotating rod 81 is formed in the first strip-shaped side plate 2. The bidirectional screw 82 is also located in the avoidance hole 21 and is coaxially and fixedly connected to the rotating rod 81. During the rotation of the rotating rod 81, the bidirectional screw 82 will rotate synchronously with the rotating rod 81;

[0073] Each of the two threaded sections of the bidirectional screw 82 is threadedly connected to a guiding strip 83. The guiding strip 83 is parallel to the third direction, and the guiding strip 83 passes through the first strip-shaped side plate 2 along the third direction and extends into the insertion slots 51 on both sides of the first strip-shaped side plate 2. A guiding groove 22 is formed in the first strip-shaped side plate 2 along the second direction. The guiding groove 22 is arranged parallel to the second direction. The guiding strip 83 is located in the guiding groove 22 to guide the guiding strip 83 to move along the second direction by the groove wall of the guiding groove 22. Since the groove wall of the guiding groove 22 has a guiding effect on the guiding strip 83, during the rotation of the screw, the screw will drive the guiding strip 83 to move along the second direction in the guiding groove 22;

[0074] The push rod 84 is located in the insertion slot 51. The push plate 7 in the present application is strip-shaped and parallel to the third direction. Each end of each guiding strip 83 is fixedly connected to a push rod 84. In the second direction, the push rod 84 is located between the rotating seat and the driving end 622 of the rotating member 62, and the end of the push rod 84 away from the first strip-shaped side plate 2 contacts the rotating member 62. During the rotation of the bidirectional screw 82, when the two guiding strips 83 drivingly connected to the bidirectional screw 82 move towards the mutually remote sides, the push rod 84 will move synchronously with the guiding strip 83, and the rotating member 62 will be pushed by the push rod 84 to rotate, so as to drive the driving end 622 of the rotating member 62 to move towards the side away from the first strip-shaped side plate 2, and the abutting end of the rotating member 62 will cooperate with the push plate 7 to press the extrusion side wall 53 against the glass 10.

[0075] Reference Figure 5, in some embodiments of the present application, it further includes a spacer bar 9. The spacer bar 9 is located in the insertion slot 51 and is parallel to the first direction. In the third direction, the spacer bar 9 is located between the insertion bar 5 and the first strip-shaped side plate 2. And one side of the spacer bar 9 is fixedly connected to the first strip-shaped side plate 2, and the other side is fixedly connected to the installation side wall 54 of the insertion bar 5. The spacer bar 9 is formed with heat insulation holes 91 along the first direction, and the heat insulation holes 91 penetrate through the spacer bar 9 along the first direction. The width of the spacer bar 9 in the second direction is smaller than the width of the insertion bar 5 in the second direction, and in the second direction, the spacer bar 9 is located between the two extrusion side walls 53.

[0076] The implementation principle of a curtain wall aluminum profile structure in an embodiment of the present application is as follows: during installation, after inserting the glass 10 into the insertion slot 51, rotate the rotating rod 81 to synchronously rotate the bidirectional screw 82. As the bidirectional screw 82 rotates, the two push plates 7 can be driven to move towards the side away from each other, thereby pushing the rotating rod 81 to squeeze the extrusion side plate towards the glass 10.

[0077] The embodiment of the present application also discloses an installation method for a curtain wall aluminum profile. The installation method for the curtain wall aluminum profile includes the following steps:

[0078] S1: Install a curtain wall aluminum profile structure corresponding to each outer side wall of the rectangular glass 10 to form a curtain wall monomer;

[0079] During installation, move the curtain wall aluminum profile structure so that the edge of the glass 10 is inserted into the insertion slot 51. Then, drive the pressing component 6 by the driving component 8 to press the extrusion side wall 53 of the insertion bar 5, and the glass 10 can be fixed to the curtain wall aluminum profile.

[0080] S2: Hoist the curtain wall monomer to the position where the glass 10 curtain wall on the building is to be installed, and fix the curtain wall monomer to the building;

[0081] During installation, a plurality of blocking screws can be provided on each side of the curtain wall monomer close to the indoor and outdoor sides, and the blocking screws are installed on the stairs, and the curtain wall monomer can be fixed.

[0082] The above are all the preferred embodiments of the present application. Without limiting the protection scope of the present application based on this, therefore: all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A curtain wall aluminum profile structure, characterized in that, It includes a main rod (1), a first strip-shaped side plate (2), and a second strip-shaped side plate (3), all of which are parallel to the first direction; The first strip-shaped side plate (2) is perpendicular to the third direction, and the second strip-shaped side plate (3) is perpendicular to the second direction; in the second direction, the first strip-shaped side plate (2) is connected between the main rod (1) and the second strip-shaped side plate (3), and in the third direction, the first strip-shaped side plate (2) is located exactly in the middle of the second strip-shaped side plate (3); An installation area surrounded by three sides is formed between the first strip-shaped side plate (2) and the main rods (1) and the second strip-shaped side plate (3) on both sides; It further includes: A plug-in strip (5), the plug-in strip (5) is located in the installation area and is parallel to the first direction; a plug-in groove (51) is formed on the side of the plug-in strip (5) away from the first strip-shaped side plate (2), and the plug-in groove (51) runs through the plug-in strip (5) along the first direction; a first heat insulation layer (52) is fixedly connected to each inner wall of the plug-in groove (51); It further includes a pressing component (6). In the second direction, an installation gap (4) is formed between the plug-in strip (5) and the main rod (1) and between the plug-in strip (5) and the second strip-shaped side plate (3); the two side walls of the plug-in strip (5) forming the installation gap (4) are extrusion side walls (53), and the side wall close to the first strip-shaped side plate (2) is an installation side wall (54); A pressing component (6) is correspondingly provided in each installation gap (4), and the pressing component (6) includes: An installation seat (61), the installation seat (61) is located in the installation gap (4) and is fixedly connected to the first strip-shaped side plate (2) and / or the second strip-shaped side plate (3); and, A rotating member (62), one end of the rotating member (62) is a pressing end (621), and the other end is a driving end (622); along the first direction, a plurality of rotating members (62) are distributed on the installation seat (61); the rotating member (62) is rotatably connected to the installation seat (61) through a first rotating shaft so that the rotating member (62) can be adjusted between a pressing posture and a withdrawing posture; When the rotating member (62) is in the pressing posture, the pressing end (621) of the rotating member (62) presses against the extrusion side wall (53); When the rotating member (62) is in the withdrawing posture, the pressing end (621) of the rotating member (62) is separated from the extrusion side wall (53); It further includes: A driving component (8), the driving component (8) is connected between the rotating member (62) and the first strip-shaped side plate (2) to drive the rotating member (62) to be adjusted from the withdrawing posture to the pressing posture.

2. The curtain wall aluminum profile structure according to claim 1, characterized in that, The first heat insulation layer (52) attached to the extrusion side wall (53) is a side heat insulation layer (521), and in the third direction, the thickness of the side heat insulation layer (521) gradually decreases towards the side away from the first strip-shaped side plate (2).

3. The curtain wall aluminum profile structure according to claim 2, characterized in that, A push plate (7) is provided at the pressing end (621) of the rotating member (62), and the push plate (7) is rotatably connected to the rotating member (62) through a second rotating shaft, and the second rotating shaft is parallel to the first direction; the push plate (7) is used to fit with the extrusion side wall (53).

4. A curtain wall aluminum profile structure according to claim 3, characterized in that, A first torsion spring (71) is provided between the push plate (7) and the rotating member (62); When the first torsion spring (71) is in its normal state, the end of the push plate (7) remote from the first strip-shaped side plate (2) contacts the extrusion side wall (53), and in the direction from the insertion strip (5) to the second strip-shaped side plate (3), the push plate (7) is inclined toward the first strip-shaped side plate (2) side from the insertion strip (5); During the process of the end of the push plate (7) remote from the first strip-shaped side plate (2) rotating toward the side of the extrusion side wall (53) remote from the insertion strip (5), the first torsion spring (71) changes from its normal state to a recoverable deformation state.

5. A curtain wall aluminum profile structure according to claim 4, characterized in that, It further includes: An isolation strip (9), the isolation strip (9) is located within the insertion slot (51); In the third direction, the isolation strip (9) is located between the insertion strip (5) and the first strip-shaped side plate (2); and one side of the isolation strip (9) is fixedly connected to the first strip-shaped side plate (2), and the other side is fixedly connected to the mounting side wall (54) of the insertion strip (5).

6. A curtain wall aluminum profile structure according to claim 5, characterized in that, The isolation strip (9) is formed with heat insulation holes (91) along the first direction, and the heat insulation holes (91) penetrate through the isolation strip (9) along the first direction.

7. A curtain wall aluminum profile structure according to any one of claims 1-6, characterized in that, A second torsion spring (63) is provided between the rotating member (62) and the mounting seat (61), and when the second torsion spring (63) is in a recoverable deformation state, it has a force to drive the abutting end (621) of the rotating member (62) to move toward the side remote from the first strip-shaped side plate (2).

8. A curtain wall aluminum profile structure according to claim 7, characterized in that, The driving assembly (8) includes: A rotating rod (81), the rotating rod (81) is rotatably connected to the main rod (1) about a first axis, the first axis is parallel to the second direction; the rotating rod (81) extends into the first strip-shaped side plate (2) after passing through the main rod (1) along the second direction; A bidirectional screw (82), an avoidance hole (21) is formed in the first strip-shaped side plate (2), the bidirectional screw (82) is located within the avoidance hole (21), and is coaxially and fixedly connected to the rotating rod (81); Guide strips (83), each of the two threaded sections of the bidirectional screw (82) is threadedly connected to a guide strip (83), the guide strip (83) penetrates through the first strip-shaped side plate (2) along the third direction, and a guide groove (22) is formed in the first strip-shaped side plate (2) along the second direction, the guide strip (83) is located within the guide groove (22) so that the guide strip (83) is guided by the groove wall of the guide groove (22) to move along the second direction; and, A push rod (84), the push rod (84) is located within the insertion slot (51), and each of the guide strips (83) is fixedly connected to a push rod (84) correspondingly, in the second direction, the push rod (84) is located between the mounting seat (61) and the driving end (622) of the rotating member (62), and the end of the push rod (84) remote from the first strip-shaped side plate (2) contacts the rotating member (62).

9. An installation method for the curtain wall aluminum profile structure according to any one of claims 1-8, characterized in that, It includes the following steps: S1: Install a curtain wall aluminum profile structure corresponding to each outer side wall of the rectangular glass (10) to form a curtain wall monomer; During installation, move the curtain wall aluminum profile structure so that the edge of the glass (10) is inserted into the insertion slot (51); S2: Hoist the curtain wall monomer to the installation position of the glass (10) curtain wall on the building and fix the curtain wall monomer to the building.

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