Glass curtain wall structure with vertical decoration strip and construction method

Abstract

The glass curtain wall structure is characterized in that two sides of the front end of an aluminum vertical frame extend forwards and are provided with connecting grooves, and an inserting cavity is formed between the connecting grooves in the two sides; the curtain wall glass is arranged in the glass mounting area on the front side of the connecting groove; the base is fixedly installed in the inserting cavity, so that the turned edges on the two sides are correspondingly buckled and clamped at the inner end of curtain wall glass, when the inserting groove of the inserting piece is installed on the boss in a matched mode, the inserting groove and the boss are combined together to form a bearing body, the buffering blocks on the two sides are installed in the buffering cavity in a matched mode, and the pressing plates on the two sides correspond to the turned edges on the two sides. And the decoration strip is fixedly connected to the bearing main body structure through a bolt. Through structural integration and multi-stage buffering and damping design, the impact resistance and structural reliability of the glass curtain wall are remarkably improved while the decoration effect of the glass curtain wall is ensured, and the service life of a curtain wall system is effectively prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly relates to a glass curtain wall structure with vertical decorative strips and a construction method thereof. Background Art

[0002] With the continuous development of modern architectural design, the glass curtain wall structure has become the mainstream enclosure method for high-rise buildings and public buildings due to its transparency, lighting performance, and simple style. In order to further enhance the hierarchical three-dimensional sense and artistic expressiveness of the building appearance, the innovative application of external decorative elements of the glass curtain wall has attracted much attention. Among them, the decorative louver structure, as a decorative component with both functional and aesthetic values, can endow the building facade with dynamic three-dimensional sense and light and shadow changes through its regular arrangement and combination, thus becoming an important means to enhance the visual expressiveness in modern architectural design.

[0003] However, the existing external decorative louver structure of the glass curtain wall still has technical limitations in actual application. For example, a glass curtain wall structure with dense vertical decorative louver strips provided by the public patent "201711153987.0" has a pressing plate with a T-shaped cross-section connected to the vertical rod. The head of the vertical plate of the pressing plate is inserted into the vertical rod, a double-tempered insulating glass is arranged between the horizontal plate of the pressing plate and the vertical rod, a U-shaped connecting piece is further connected to the horizontal plate of the pressing plate, and a vertical decorative louver strip is connected to the U-shaped connecting piece.

[0004] This scheme fixes the vertical decorative louver strip on the vertical rod through the U-shaped connecting piece and the T-shaped pressing plate. However, when the vertical louver strip is subjected to external forces such as strong winds, the load is directly transmitted to the horizontal plate of the T-shaped pressing plate through the U-shaped connecting piece, and the horizontal plate directly acts on the curtain wall glass. This design causes the external force to directly act on the glass, and there is no flexible buffer interface between the decorative louver strip and the curtain wall glass, which cannot effectively absorb and dissipate the external impact energy, resulting in the glass being easily damaged under dynamic loads such as wind vibration or earthquake, and thus easily causing the vibration or even rupture of the glass, seriously affecting the service life and safety of the glass.

[0005] Based on this, it is necessary to study a new type of earthquake-resistant glass curtain wall structure with vertical decorative strips. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a glass curtain wall structure with vertical decorative strips, which effectively solves the problems existing in the existing decorative strip installation structure, such as unreasonable load transfer path and weak structural strength.

[0007] To achieve the above object, the technical solution adopted by the present invention is: a glass curtain wall structure with vertical decorative strips, including aluminum vertical frames, curtain wall glasses, decorative strips and plug-in components. The plug-in components include a base and a plug-in member. The front ends of both sides of the aluminum vertical frame extend forward and are provided with connection grooves, and a plug-in cavity is formed between the two connection grooves on both sides; a glass installation area is provided on the front side of the connection groove, and the curtain wall glass is arranged in the glass installation area; flanges are provided at the ends of the left and right side walls of the base, and a boss extends forward in the middle of the base. Buffer cavities are respectively formed between the boss and the two side arms; the base is fixedly installed in the plug-in cavity, so that the two flanges are correspondingly buckled and clamped on the inner end of the curtain wall glass, and sealant is filled between the inner ends of the two curtain wall glasses and the side wall of the base; the plug-in member includes a plug-in part, a pressing plate and a buffer block. The pressing plates are arranged on the left and right sides of the plug-in part and are parallel to the curtain wall glass, and the buffer blocks are correspondingly fixed on the pressing plates through connecting rods; a slot is formed in the plug-in part. When the slot is fitted and sleeved on the boss, the slot and the boss are combined to form a receiving body, the two buffer blocks are fitted and sleeved in the buffer cavities, the two pressing plates correspond to the two flanges, and a buffer pad is provided between the two. The decorative strip is fixedly connected to the receiving body structure by bolts.

[0008] Further, a limiting plate is also provided on the aluminum vertical frame inside the connection groove. The top of the limiting plate is fixedly connected to the aluminum vertical frame, and a flexible pad is also laid on one side of the limiting plate adjacent to the side wall of the base.

[0009] Further, a caulking gap is provided between the limiting plate and the curtain wall glass, and silicone weather-resistant sealant is filled in the caulking gap.

[0010] Further, connection grooves are correspondingly provided at the left and right ends of the front side of the aluminum vertical frame and the inner sides of the flanges of the base, and ethylene propylene diene monomer (EPDM) sealant strips are inserted into the connection grooves, so that the glass curtain wall is pressed and fixed between the flange structure of the base and the aluminum vertical frame.

[0011] Further, a flexible rubber pad is fixedly pasted on the outer side of the flange structure of the base.

[0012] Further, the base has a "U" - shaped structure. The top surface of the base is fixed to the aluminum vertical frame by bolts. There is a boss between its left and right side walls. The left and right side walls of the base are folded outward to form a flange structure. The front end of the boss extends outside the flange structure and is adaptively inserted and fixed with the slot.

[0013] Further, the decorative strip has a wing - shaped hollow structure and is made of aluminum alloy material. A connecting part is provided at the top of the decorative strip, and an angle is formed between the body of the decorative strip and the curtain wall glass.

[0014] Furthermore, the outer end of the pressing plate of the connector extends backward to form a guard plate, and a flexible rubber layer is fixedly arranged between the inner side of the guard plate and the outer side wall of the flanging structure of the base.

[0015] The present invention also provides a construction method for a glass curtain wall with a vertical decorative strip, including the following steps: Step 1: Assemble the aluminum vertical frame and the cross beam together to form a frame structure, and insert a sealing strip into the connection groove on the front side of the aluminum vertical frame. Step 2: Install the glass curtain wall correspondingly on the outside of the limit plate, so as to form a caulking gap between the inner end of the glass curtain wall and the limit plate. Step 3: Fill silicone weatherproof sealant in the caulking gap. Step 4: Fix and install the base in the insertion cavity of the aluminum vertical frame through bolts, so that the left and right side walls of the base are in extrusion contact with the rubber layer on the inner side of the limit plate, and at the same time, the sealing strip on the inner side of the flanging structure is pressed tightly on the curtain wall glass. Step 5: Fit and fix the connector on the boss in the middle of the base to form a receiving body, and make the pressing plate press on the rubber layer on the flanging. Step 6: Fix and install the decorative strip at the front end of the formed receiving body through fastening bolts.

[0016] The beneficial effects of the above technical solutions are as follows: For the glass curtain wall structure and construction method with a vertical decorative strip provided by the present invention, a buffer block of the connector is adaptively installed in the buffer cavity formed by the base boss and the side arm. When the decorative strip swings left and right under external force, due to the synergistic effect of the buffer cavity and the buffer block, the elastic deformation of the buffer block in the buffer cavity can effectively dissipate energy, significantly reducing the transmission of impact force to the curtain wall glass. And flexible pads (such as ethylene propylene diene monomer rubber pads) are arranged between the contact surfaces of the limit plate and the base, and between the base flanging and the pressing plate of the connector, forming multiple flexible buffer barriers to further isolate vibration and impact.

[0017] Moreover, the present invention sets ethylene propylene diene monomer sealing strips and silicone weatherproof sealant between the connection groove of the aluminum vertical frame, the base flanging structure and the pressing plate of the connector, forming multiple sealing interfaces to ensure the airtightness and watertightness of the curtain wall system, effectively preventing external pollutants such as rainwater and dust from infiltrating.

[0018] In the present invention, the decorative strip is rigidly connected to the vertical aluminum frame through the plug-in assembly. When it is subjected to wind load or external force, the load is directly transmitted to the main structure of the vertical aluminum frame through the base, rather than acting on the curtain wall glass, avoiding the glass from cracking due to local stress concentration. After the curtain wall glass is fixed by pressing with the sealing strip, the silicone weatherproof sealant is filled in the caulking gap to form an elastic bonding interface, which not only ensures airtightness and watertightness, but also allows for small displacements between the glass and the frame, reducing the edge stress of the glass. Therefore, through the multiple flexible cushions provided in the present invention, a multi-stage shock-absorbing structure is formed. When the decorative strip is subjected to an external force, the impact force on the curtain wall glass is significantly reduced.

[0019] In the present invention, the design of the U-shaped cross-section of the base forms a closed box-shaped bending-resistant unit, and the moment of inertia of the cross-section is significantly improved compared with the traditional T-shaped pressing plate, effectively enhancing the bending stiffness. Through the plug-in assembly of the base and the plug-in part, the longitudinal wind load of the decorative strip can be transmitted to the convex platform through the plug-in part and then to the base through the buffer block, so that the stress distribution is more uniform. At the same time, uniform surface pressure is formed between the structures, effectively avoiding the problems of stress concentration and weak strength at the structure edge caused by traditional point pressing.

[0020] In addition, in the present invention, the connection groove, the limiting plate and the plug-in cavity of the vertical aluminum frame adopt an integral forming process, effectively reducing the weak points caused by traditional welding or bolt connection, improving the structural integrity and anti-deformation ability; the decorative strip adopts an aluminum alloy wing-shaped hollow design, taking into account both lightweight and bending stiffness, reducing the wind vibration effect and the noise impact; it is installed at an angle with the curtain wall glass, which can guide the airflow to reduce the wind pressure fluctuation and further improve the wind resistance performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of an embodiment of the present invention; Figure 2 is Figure 1 the enlarged structural diagram at A in Figure 3 It is a schematic structural diagram of different assembly states of the plug-in assembly; Figure 4 It is a schematic structural diagram of the implementation of the decorative strip; Figure 5 It is a schematic structural diagram of another embodiment of the present invention.

[0022] Reference numerals: 1 - vertical aluminum frame, 2 - horizontal aluminum beam, 3 - curtain wall glass, 4 - decorative strip, 5 - connection groove, 6 - limiting plate, 7 - base, 8 - flanging, 9 - sealing strip, 10 - sealant, 11 - flexible cushion, 12 - plug-in part, 13 - rubber pad, 14 - fastening bolt, 15 - connecting part, 16 - plug-in cavity, 17 - buffer cavity, 18 - convex platform, 19 - plug-in part, 20 - slot, 21 - pressing plate, 22 - buffer block, 23 - protective plate, 24 - flexible rubber layer. Detailed implementation mode

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes: Embodiment 1. This embodiment aims to provide a glass curtain wall structure with vertical decorative strips, which is mainly used for the construction of the decorative strip structure outside the vertical visible and horizontal hidden glass curtain wall to improve the overall structural performance of the curtain wall main body, and avoid the problem that when the decorative strip sways left and right under strong force, it impacts the curtain wall glass and affects the structural strength and stability of the curtain wall main body structure, thereby effectively improving the service life and strength of the glass curtain wall.

[0024] As Figures 1-4 shown, the glass curtain wall structure with vertical decorative strip 4 provided in this embodiment includes aluminum vertical frames 1, aluminum cross beams 2, curtain wall glass 3, decorative strips 4 and plug-in components. The aluminum cross beams 2 are fixed on both sides of the aluminum vertical frames 1 through angle codes. The aluminum vertical frames 1 and the aluminum cross beams 2 are assembled together to form a frame structure. Among them, the decorative strip 4 is arranged on the outer facade of the frame structure. Specifically, the decorative strip 4 is fixedly connected to the aluminum vertical frame 1 through the plug-in component, so that it is installed on the outside of the glass curtain wall to form a decorative structure at a certain angle.

[0025] Specifically, as Figure 1 and 2 shown, both sides of the front end of the aluminum vertical frame 1 extend forward and are provided with connection grooves 5. The connection grooves 5 are used for threading sealant strips 9. A limiting plate 6 is arranged between the two connection grooves 5. The aluminum vertical frame 1 between adjacent limiting plates 6 is recessed inward to form a plug-in cavity 16. The above connection grooves 5, limiting plates 6 and plug-in cavities 16 are integrally formed with the aluminum vertical frame. Flexible pads 11 are also adaptively laid on the adjacent side walls of the two limiting plates 6. Thus, when the base 7 is fixedly installed in the plug-in cavity 16, the left and right side walls of the base 7 can be in extrusion contact with the flexible pads 11 on the limiting plates 6.

[0026] As Figure 2 and 3 shown, the plug-in component includes a base 7 and a plug-in part 12. In this embodiment, the base 7 has a "U" - shaped structure. Flanging structures are arranged at the ends of the left and right side walls of the base 7. A connection groove 5 is integrally formed inside the flanging structure. The connection groove 5 on the flanging 8 corresponds to the connection groove 5 at the front end of the aluminum vertical frame 1. Thus, a glass installation area is formed between the flanging 8 on the base 7 and the connection groove 5 of the aluminum vertical frame 1. Among them, the curtain wall glass 3 is arranged in this glass installation area. Further, ethylene propylene diene monomer (EPDM) sealant strips 9 are inserted into the connection grooves 5 on the front and rear sides in the glass installation area, so that the glass curtain wall is pressed and fixed in the glass installation area (the sealant strip 9 and its fixed assembly with the curtain wall glass 3 are prior arts and will not be elaborated here).

[0027] As Figure 2As shown, a boss 18 extends forward from the middle of the base 7. The front end of the boss 18 extends outside the flanging 8, and buffer cavities 17 are respectively formed between the boss 18 and the two side arms for the buffer blocks 22 on the plug-in member 12 to be properly fitted. In this way, when the decorative strip 4 is subjected to an external force and swings left and right by a certain amplitude, the buffer blocks 22 provided in the buffer cavities 17 can effectively buffer and shock-absorb to avoid impacting the curtain wall glasses 3 on both sides.

[0028] The rear side of the base 7 is fixedly installed in the plug-in cavity 16 by bolts. A flexible rubber pad 13 is also laid on one side of the limiting plate 6 of the aluminum vertical frame 1 adjacent to the base 7. Thus, after the base 7 is fixed in the aluminum vertical frame 1, the left and right side walls of the base 7 can closely adhere to and press against the flexible cushion layer on the limiting plate 6, and the flanging structures on both sides of the base 7 are also correspondingly buckled and pressed against the inner ends of the curtain wall glasses 3.

[0029] During specific implementation, sealing rubber strips 9 are provided in the connection grooves 5 of the base 7 and the aluminum vertical frame 1. Then, the curtain wall glass 3 is installed in the glass installation area, leaving a caulking gap between the inner end of the curtain wall glass 3 and the limiting plate 6. After the position of the curtain wall glass 3 is determined, silicone weatherproof sealant 10 is filled in the caulking gap to preliminarily fix the position of the curtain wall glass 3. Then, the base 7 is installed in the plug-in cavity 16, and the sealing rubber strip 9 on the flanging 8 structure of the base 7 is pressed against the curtain wall glass 3, thereby realizing the fixed installation of the glass.

[0030] In this embodiment, the integrated design of the limiting plate 6 and the aluminum vertical frame 1 enhances the overall stiffness of the frame structure, avoids local deformation of the aluminum vertical frame 1 caused by the force on the decorative strip 4, and thus maintains the stability of the main structure of the curtain wall. The limiting plate 6 is located on both sides of the plug-in cavity 16, and its rigid structure accurately positions the installation position of the base 7, restricting the lateral displacement of the base 7 in the plug-in cavity 16 to ensure the assembly stability of the base 7 and the aluminum vertical frame 1; a flexible rubber pad 13 is laid between the side wall of the limiting plate 6 and the base 7 to form a flexible contact interface. When the base 7 is subjected to an external force, the flexible pad 11 absorbs part of the impact energy through elastic deformation, avoiding direct transmission of rigid collision to the curtain wall glass 3, and at the same time restricting the swinging amplitude of the base 7.

[0031] Such as Figure 2 and 3As shown, the connector 12 is adaptively fastened to the outside of the base 7. In this embodiment, the connector 12 includes a plugging portion 19, a pressing plate 21, and a buffer block 22. The pressing plate 21 is vertically arranged on the left and right sides of the plugging portion 19 and is parallel to the curtain wall glass 3. The buffer block 22 is fixed to the pressing plates 21 on the left and right sides of the plugging portion 19 through a connecting rod, and the adjacent sides of the two buffer blocks 22 are respectively in contact with the outer side wall of the plugging portion 19. A slot 20 is also formed in the plugging portion 19, and the slot 20 matches the boss 18 on the base 7. When the slot 20 is adaptively sleeved on the boss 18, the slot 20 and the boss 18 are combined to form a receiving body, and at the same time, the buffer blocks 22 on both sides are adaptively sleeved in the buffer cavity 17. In addition, a rubber pad 13 is also fixedly arranged on the front side of the base flange. Therefore, when the connector 12 is installed, the pressing plates 21 on both sides thereof can correspond to the flanges 8 on both sides of the base 7, so that the pressing plates 21 are pressed on the rubber pads 13 on the flanges 8, further playing a role in buffering and shock absorption.

[0032] Mounting holes are provided on both the plugging portion 19 and the boss 18. After the connector 12 is adaptively inserted and installed on the boss 18 of the base 7, the mounting holes on the plugging portion 19 correspond to those on the boss 18, thus facilitating the installation of the decorative strip 4. In this embodiment, the decorative strip 4 has an airfoil-shaped hollow structure and is made of aluminum alloy material. A connecting portion 15 is provided at the top of the decorative strip 4. During installation, the decorative strip 4 and the receiving body are locked and fixed together by a fastening bolt 14 through a bolt, so that the body of the decorative strip 4 is arranged at an angle with respect to the curtain wall glass 3 and is fixed on the front side of the curtain wall glass 3.

[0033] The glass curtain wall structure with a vertical decorative strip 4 provided in this embodiment, through the positioning and buffering functions of the limiting plate 6, the multi-stage shock absorption design of the plugging assembly, and the structural integration of the plugging assembly, while ensuring the decorative effect of the glass curtain wall, significantly improves the impact resistance and structural reliability of the glass curtain wall, effectively extends the service life of the curtain wall system, and the present invention meets the actual engineering requirements and has high practical value and popularization prospects.

[0034] Embodiment 2, on the basis of Embodiment 1, this embodiment further describes the installation structure of the connector 12.

[0035] As Figure 5As shown, in this embodiment, at the outer ends of the end parts of the pressing plates 21 on both sides of the plug-in part 12, guard plates 23 extend backward. A flexible rubber layer 24 is fixedly arranged between the inner side of the guard plates 23 and the outer side wall of the flanging 8 structure of the base 7. Thus, after the plug-in part 12 is assembled, the guard plates 23 on both sides of the pressing plate 21 can cover both sides of the flanging 8 structure and be flexibly attached to the outer side wall of the connecting groove 5 on the flanging 8 structure. With such a setting, when the exterior decorative strip 4 is affected by strong wind or the like and drives the base 7 and the plug-in part 12 to have a slight swing, it can absorb the slight vibration or displacement between the plug-in part 12 and the base 7, avoid stress concentration caused by rigid contact, further improve the anti-deformation ability of the structure, that is, form an additional shock-absorbing barrier, and reduce the transmission of impact force to the curtain wall glass 3. On the other hand, the guard plates 23 cover the outer side wall of the flanging 8 structure of the base 7, making the exterior of the curtain wall cleaner and more beautiful, meeting the high requirements of modern architecture for the appearance of the curtain wall, further enhancing the overall decorative effect of the curtain wall, and improving the visual quality of the building facade.

[0036] Embodiment 3. On the basis of Embodiments 1 and 2, this embodiment provides a construction method for a glass curtain wall with a vertical decorative strip 4, including the following steps: Step 1: Assemble the aluminum vertical frame 1 and the cross beam together to form a frame structure, and thread an ethylene propylene diene monomer (EPDM) sealing strip 9 into the connecting groove 5 on the front side of the aluminum vertical frame 1 to ensure that the strip is installed flat and without distortion, so as to provide good sealing performance; Step 2: Install the glass curtain wall correspondingly on the outside of the limiting plate 6 to ensure that a uniform caulking gap is reserved between the inner end of the curtain wall glass 3 and the limiting plate 6; Step 3: Fill silicone weatherproof sealant 10 in the caulking gap to ensure that the colloid is full and without bubbles, and ensure the continuity and sealing performance of the sealant joint; after caulking, use a scraper or a sealant repair tool to trim the sealant joint to ensure that the surface of the sealant joint is flat and smooth, and the transition at the connection with the curtain wall glass 3 and the aluminum vertical frame 1 is natural; Step 4: Fix and install the base 7 in the plug-in cavity 16 of the aluminum vertical frame 1 through bolts, so that the left and right side walls of the base 7 are in extrusion contact with the rubber layer on the inner side of the limiting plate 6. After the base 7 is installed, ensure that the sealing strip 9 inside the flanging 8 structure is pressed tightly on the curtain wall glass 3 to form an effective sealing interface; Step 5: Fit and fix the plug-in part 12 on the boss 18 in the middle of the base 7 to form a receiving body, so that the pressing plate 21 presses the rubber layer on the flanging 8; ensure that the buffer block 22 on the plug-in part 12 is properly sleeved in the buffer cavity 17 of the base 7 to further absorb the impact energy when the decorative strip 4 is affected by an external force; Step 6: Align the connecting part 15 at the top of the decorative strip 4 with the receiving body, ensure that the angle between the decorative strip 4 and the curtain wall glass 3 is the designed required inclination angle, and fix and install the decorative strip 4 at the front end of the formed receiving body through the fastening bolt 14.

[0037] The embodiments of the present invention described above do not constitute a limitation to the protection scope of the present invention. The basic concept of the present invention lies in optimizing the connection structure between the aluminum vertical frame and the decorative strip, which can ensure the stability of the decorative strip, and at the same time effectively reduce the impact force on the curtain wall glass when the decorative strip swings under external force, effectively extending the service life of the curtain wall system. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A glass curtain wall structure with vertical decorative strips, characterized in that: It includes an aluminum vertical frame, curtain wall glass, decorative strips and a plug-in component. The plug-in component includes a base and a plug-in part. On both sides of the front end of the aluminum vertical frame, they extend forward and are provided with connecting grooves. An insertion cavity is formed between the two connecting grooves on both sides; on the front side of the connecting grooves, there is a glass installation area, and the curtain wall glass is arranged in the glass installation area. At the ends of the left and right side walls of the base, there are flanges. In the middle of the base, it extends forward to form a convex platform. Buffer cavities are respectively formed between the convex platform and the two side arms; the base is fixedly installed in the insertion cavity, so that the two flanges are correspondingly buckled and clamped on the inner end of the curtain wall glass, and sealant is filled between the inner ends of the two curtain wall glasses and the side walls of the base. The plug-in part includes a plug-in portion, a pressing plate and a buffer block. The pressing plates are arranged on the left and right sides of the plug-in portion, and the buffer blocks are correspondingly fixed on the pressing plates through connecting rods; a slot is opened in the plug-in portion. When the slot is fitted and sleeved on the convex platform, the slot and the convex platform are combined to form a receiving body. The two buffer blocks are fitted and sleeved in the buffer cavities, the two pressing plates correspond to the two flanges, and a buffer pad is arranged between them; the decorative strip is fixedly connected to the receiving body structure through bolts.

2. The glass curtain wall structure with vertical decorative strips according to claim 1, characterized in that: On the aluminum vertical frame inside the connecting groove, there is also a limiting plate. The top of the limiting plate is fixedly connected to the aluminum vertical frame, and a flexible pad is also laid on one side of the limiting plate adjacent to the side wall of the base.

3. The glass curtain wall structure with vertical decorative strips according to claim 2, characterized in that: There is a caulking gap between the limiting plate and the curtain wall glass, and silicone weatherproof sealant is filled in the caulking gap.

4. The glass curtain wall structure with vertical decorative strips according to claim 1, characterized in that: At the left and right ends of the front side of the aluminum vertical frame and the inner side of the flanges of the base, there are corresponding connecting grooves, and ethylene propylene diene monomer (EPDM) sealant strips are inserted into the connecting grooves, so that the glass curtain wall is pressed and fixed between the flange structure of the base and the aluminum vertical frame.

5. The glass curtain wall structure with vertical decorative strips according to claim 1, characterized in that: On the outer side of the flange structure of the base, a flexible rubber pad is fixedly pasted.

6. The glass curtain wall structure with vertical decorative strips according to claim 1, wherein: The base is in a "U" - shaped structure. The top surface of the base is fixed to the aluminum vertical frame through bolts. There is a convex platform between its left and right side walls. The left and right side walls of the base are folded outwards to form a flange structure. The front end of the convex platform extends outside the flange structure and is adaptively inserted and fixed with the slot.

7. The glass curtain wall structure with vertical decorative strips according to claim 1, characterized in that: The decorative strip is in a wing - shaped hollow structure and is made of aluminum alloy material. There is a connecting part at the top of the decorative strip, and the decorative strip body is arranged at an angle with the curtain wall glass.

8. The glass curtain wall structure with vertical decorative strips according to claim 1, characterized in that: The outer end of the pressing plate of the plug-in part extends backward to form a protection plate, and a flexible rubber layer is fixedly arranged between the inner side of the protection plate and the outer side wall of the flange structure of the base.

9. A construction method for a glass curtain wall with vertical decorative strips, which applies the glass curtain wall structure with vertical decorative strips described in the above claims 1-8, is characterized in that: It includes the following steps: Step 1: Assemble the aluminum vertical frame and the cross beam together to form a frame structure, and insert a sealant strip into the connecting groove on the front side of the aluminum vertical frame. Step 2: Install the glass curtain wall correspondingly outside the limiting plate, so that a caulking gap is formed between the inner end of the glass curtain wall and the limiting plate. Step 3: Fill silicone weatherproof sealant in the caulking gap. Step 4: Fix the base to the insertion cavity of the aluminum vertical frame through bolts, so that the left and right side walls of the base are in extrusion contact with the rubber layer inside the limiting plate, and at the same time, the sealant strip inside the flange structure is pressed against the curtain wall glass. Step 5: Adaptively fix and insert the plug-in part on the convex platform in the middle of the base to form a receiving body, so that the pressing plate presses against the rubber layer on the flange. Step 6: Fix and install the decorative strip at the front end of the formed receiving body through fastening bolts.

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