Inclined multi-layer curtain wall structure and construction method thereof

Abstract

The present application relates to the field of curtain wall, disclose a kind of inclined plane multilayer curtain wall structure, including two aluminum alloy uprights, the inner side end of the aluminum alloy upright is installed with aluminum alloy crossbeam on upper side and lower side by mounting mechanism, the front end middle part of the aluminum alloy crossbeam is equipped with cleaning mechanism, the inner side end of the aluminum alloy upright is respectively installed in the both ends of inner facade laminated glass, the front end of the slider of upper side and lower side is movably connected in the rear end of inclined frame, the inner side end of the inclined frame is connected by pivot, the inside of the inclined frame is installed with outer inclined plane double glazing.This application sets up movable outer inclined plane double glazing, makes building appearance more unique, dynamic and artistic, while can be accurate control to indoor light, provides good natural lighting and sunshade effect and reduces the radiation and heat generated by sunlight, installation process is simple, easy to operate, using modular structure design, bring convenience to construction personnel.

Description

Technical Field

[0001] This invention relates to the field of curtain walls, specifically to a sloping multi-layer curtain wall structure and its construction method. Background Technology

[0002] A building curtain wall refers to a non-load-bearing exterior wall cladding of a building. It typically consists of panels (glass, metal, stone, ceramic, etc.) and a supporting structure behind them (aluminum beams and columns, steel structures, glass ribs, etc.). A building curtain wall is composed of a supporting structural system and panels, allowing for a certain degree of displacement relative to the main structure. It is an exterior building envelope or decorative structure that does not share the loads of the main structure. The curtain wall is the exterior wall enclosure of a building; it is non-load-bearing and hangs like a curtain, hence it is also called a suspended wall. It is a lightweight wall structure with decorative effects commonly used in modern large and high-rise buildings. It is a building envelope structure composed of a structural frame and inlaid panels, which does not bear the loads and actions of the main structure.

[0003] Traditional curtain walls typically employ vertical or horizontal surface mounting methods, resulting in a lack of uniqueness and artistry in architecture. Furthermore, the transparent glass and other materials commonly used in traditional curtain walls require frequent cleaning and maintenance, which can be extremely difficult and expensive, especially in high-rise buildings. Traditional curtain wall structures also cannot control light, leading to poor natural lighting and shading effects indoors. Innovative curtain wall designs may involve complex structures, materials, and processes, increasing costs and complicating construction and installation procedures. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a sloping multi-layer curtain wall structure and its construction method, which solves the problems that the cleaning and maintenance of traditional curtain walls may be very difficult and expensive, and that it is impossible to control light, resulting in poor indoor natural lighting and sun shading effects.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sloping multi-layer curtain wall structure comprising two aluminum alloy columns, aluminum alloy beams mounted on the upper and lower sides of the inner ends of the aluminum alloy columns via mounting mechanisms, a cleaning mechanism provided at the middle of the front end of each aluminum alloy beam, the inner ends of the aluminum alloy columns respectively mounted on both ends of the inner facade laminated glass, a sliding groove provided at the front end of each aluminum alloy column, a DC motor mounted on the top wall of each sliding groove, a bidirectional threaded rod mounted on the drive end of each DC motor, sliders threadedly connected to the upper and lower sides of the outer diameter of each bidirectional threaded rod, the front ends of the upper and lower sliders being movably connected to the rear end of the sloping frame, the inner ends of the sloping frame being connected via a rotating shaft, and outer sloping double-layered glass installed inside the sloping frame.

[0006] Preferably, each of the outer beveled double-layer glass panels has an anti-radiation film fixedly connected to its front end, and each of the outer beveled double-layer glass panels has several prisms fixedly connected to its rear end. The interior of each of the outer beveled double-layer glass panels is filled with a filling liquid made of glycerol. Photovoltaic panels are installed on both sides of the front end of the inclined frame.

[0007] Preferably, the mounting mechanism includes two hexagon socket head caps, which are movably connected to the top two sides of the aluminum alloy crossbeam. The bottom end of each hexagon socket head cap extends into the interior of the aluminum alloy crossbeam and is fixedly connected to a drive gear. Driven gears are movably connected to the top wall of the aluminum alloy crossbeam near the drive gear, and the inner ends of the driven gears mesh with the outer sides of the drive gears.

[0008] Preferably, a sleeve is fixedly connected to the middle of the bottom end of each driven gear, a sliding column is movably connected to the top of each sleeve, both ends of the sliding column are movably connected to the keyway inside the sleeve via splines, and a screw is fixedly connected to the bottom end of each sliding column.

[0009] Preferably, bolt seats are fixedly connected to the bottom wall of the aluminum alloy beam at positions corresponding to the screw rods, and screw holes are provided at the upper and lower ends of the aluminum alloy column at positions corresponding to each screw rod.

[0010] Preferably, the cleaning mechanism includes a straight groove, and the middle of each aluminum alloy crossbeam is provided with a straight groove. The inside of each straight groove is movably connected to a movable block. The front end of each movable block is movably connected to a diagonal rod through a torsion spring. The front side of the inner end of each movable block is fixedly connected to a straight rod. The rear end of each diagonal rod and straight rod is provided with a cleaning brush.

[0011] Preferably, the inner top of the movable block is provided with a water inlet pipe, and the end of the water inlet pipe is connected to a first branch pipe and a second branch pipe respectively through a diversion valve. The end of the first branch pipe extends to the inner bottom of the straight rod, and the end of the second branch pipe extends to the inner bottom of the inclined rod. The inner ends of the first branch pipe and the second branch pipe are connected to the outside through several seepage ports. The rear end of the movable block is fixedly connected with a handle.

[0012] Preferably, the interior laminated glass includes a base glass layer, a color-changing coating is fixedly connected to the front end of the base glass layer, a protective layer is provided at the front end of the color-changing coating, and a sealing and moisture-proof layer is fixedly connected to the periphery of the base glass layer, the color-changing coating and the protective layer.

[0013] A construction method for a sloping multi-layer curtain wall structure includes the following steps:

[0014] Step 1: First, install two embedded parts on the wall, and then weld the two aluminum alloy columns to the wall at the positions where the embedded parts are installed;

[0015] Step 2: Next, install the bottom aluminum alloy crossbeam. Place the aluminum alloy crossbeam at the bottom of the aluminum alloy column and align all the screws with the screw holes.

[0016] Step 3: Rotate the head of the Allen wrench to drive the drive gear to rotate. The drive gear will drive all the driven gears to rotate, thereby driving the sleeve, slide column and screw to rotate. Since the slide column can move freely in the sleeve, it will drive the screw to rotate and move up and down through the limit of the bolt seat while rotating, so that the screw is embedded in the screw hole, completing the installation process of the lower aluminum alloy crossbeam.

[0017] Step 4: Place the inner laminated glass into the inside of the aluminum alloy column, then repeat the above steps to install and fix the top aluminum alloy beam. After completion, seal the area around the inner laminated glass.

[0018] Step 5: Inject filler liquid into the double-layered glass on the outer slope, seal it, and then insert it into the inclined frame. Finally, seal it again.

[0019] Working principle: First, install two embedded parts on the wall. Then, weld the two aluminum alloy columns 1 to the wall at the positions where the embedded parts are installed. Next, install the bottom aluminum alloy beam by placing it at the bottom of the aluminum alloy column and aligning all the screws with the screw holes. Rotate the Allen wrench to turn the Allen bolt head, which will drive the drive gear to rotate. The drive gear will drive all the driven gears to rotate, thereby driving the sleeve, sliding column, and screw to rotate. Since the sliding column can move freely in the sleeve, it will drive the screw to rotate and move up and down through the limit of the bolt seat, so that the screw is embedded in the screw hole, completing the installation of the lower aluminum alloy beam. Place the inner facade laminated glass inside the aluminum alloy column. Then repeat the above steps to install and fix the top aluminum alloy beam. After completion, seal the area around the inner facade laminated glass and inject filler into the outer sloping double-layer glass. After sealing, insert it into the sloping frame and seal it. Repeat the above steps until the curtain wall covers the entire wall surface.

[0020] In use, two DC motors synchronously drive the bidirectional threaded rod to rotate, causing the slider to move inward or outward within the groove. This allows the two inclined frames to unfold or clamp, adjusting the angle of the double-layered glass on the outer inclined surface. When light shines on its surface, it is first absorbed by the anti-radiation film. After entering the interior, the heat is absorbed by the internal filling liquid, and finally, the light is refracted by the prism, thus adjusting the angle at which the light enters the room, providing good natural lighting and sun shading. When external cleaning is required, clean water or cleaning fluid is injected into the inlet pipe, which is then diverted through the diversion valve to the first and second branch pipes, and then enters the cleaning brush through the seepage port. Then, by grasping the handle and moving the movable block, the cleaning brush can be moved left and right to clean the exterior.

[0021] This invention provides a sloping multi-layer curtain wall structure and its construction method. It has the following beneficial effects:

[0022] 1. This invention sets up double-layered glass with an outer bevel at the front of the device, and drives a slider to move in the slide groove by a DC motor, thereby opening and closing the two double-layered glass panes with an outer bevel, thereby adjusting their position and making the building's appearance more unique, dynamic and artistic.

[0023] 2. The outer side of the double-glazed glass in this invention uses an anti-radiation film to reduce radiation from direct sunlight, the inner layer uses a prism to refract the angle of sunlight, and the interior uses transparent glycerol to absorb heat, thereby achieving precise control of indoor light, providing good natural lighting and shading effects, while reducing radiation and heat generated by sunlight.

[0024] 3. The installation process of this invention is simple and easy to operate. It adopts a modular structure design and adds an installation mechanism, which can quickly complete the curtain wall installation process and bring convenience to construction personnel.

[0025] 4. The present invention adds a cleaning mechanism, which can clean the outer layer of glass by filling the water inlet pipe with clean water or cleaning liquid and letting it seep into the cleaning brush, and then controlling the left and right movement of the cleaning brush by moving the movable block, making the maintenance of the curtain wall more convenient. Attached Figure Description

[0026] Figure 1 This is a perspective view of the present invention;

[0027] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0028] Figure 3 This is a schematic diagram of the internal structure of the double-layered glass with an outer bevel in this invention;

[0029] Figure 4 This is a side perspective view of the present invention;

[0030] Figure 5 This is a schematic diagram of the inner and outer laminated glass structure in this invention;

[0031] Figure 6 This is a schematic diagram of the installation mechanism in this invention;

[0032] Figure 7 This is a schematic diagram of the cleaning mechanism in this invention;

[0033] Figure 8 for Figure 7 Enlarged view of section B in the middle.

[0034] The components include: 1. Aluminum alloy column; 2. Aluminum alloy beam; 3. Mounting mechanism; 301. Socket head bolt; 302. Drive gear; 303. Driven gear; 304. Sleeve; 305. Sliding column; 306. Spline; 307. Screw; 308. Bolt seat; 309. Screw hole; 4. Cleaning mechanism; 401. Straight groove; 402. Movable block; 403. Diagonal rod; 404. Straight rod; 405. Cleaning brush; 406. Water inlet pipe; 407. First branch pipe; 408, Second branch pipe; 409, Leak outlet; 410, Diverter valve; 411, Handle; 5, Interior laminated glass; 501, Base glass layer; 502, Color-changing coating; 503, Protective layer; 504, Sealing and moisture-proof layer; 6, Slide groove; 7, Slider; 8, DC motor; 9, Bidirectional threaded rod; 10, Inclined frame; 11, Exterior inclined double-layer glass; 12, Anti-radiation film; 13, Prism; 14, Filler liquid; 15, Photovoltaic panel. Detailed Implementation

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0036] Please see the appendix Figure 1 -Appendix Figure 8This invention provides a sloping multi-layer curtain wall structure, including two aluminum alloy columns 1. Aluminum alloy beams 2 are installed on the upper and lower sides of the inner ends of the aluminum alloy columns 1 via mounting mechanisms 3 for connection and fixation. A cleaning mechanism 4 is provided at the middle of the front end of each aluminum alloy beam 2 for external cleaning. The inner ends of the aluminum alloy columns 1 are respectively installed at both ends of the inner facade laminated glass 5, forming the main protective structure. A sliding groove 6 is provided at the front end of each aluminum alloy column 1, and a DC motor 8 is installed on the top wall of each sliding groove 6. The drive actuator of the bidirectional threaded rod 9 is a DC motor. The drive end of the motor 8 is equipped with a bidirectional threaded rod 9, which consists of two helical structures in opposite directions on the upper and lower sides. The outer diameter of the bidirectional threaded rod 9 is threaded with sliders 7 on both the upper and lower sides, which can move freely up and down in the slide groove 6. The front ends of the upper and lower sliders 7 are movably connected to the rear end of the inclined frame 10 for installing and fixing the outer inclined double-layer glass 11. The inner end of the inclined frame 10 is connected by a rotating shaft to increase the connection fulcrum and realize the opening and closing action. The inner side of the inclined frame 10 is equipped with the outer inclined double-layer glass 11, which can be used to adjust the lighting angle.

[0037] In this embodiment, the front ends of the double-glazed outer slope 11 are all fixedly connected with anti-radiation film 12, which is an electromagnetic radiation protection film and belongs to the prior art, so it will not be described in detail here. The rear ends of the double-glazed outer slope 11 are all fixedly connected with several prisms 13, which are used to refract sunlight. Together with the openable double-glazed outer slope 11, they can realize the adjustment of indoor lighting and shading. The interior of the double-glazed outer slope 11 is filled with a filling liquid 14. The filling liquid 14 is made of glycerol, which has good heat absorption properties and can absorb the heat generated by sunlight. Photovoltaic panels 15 are installed on both sides of the front end of the inclined frame 10. The internal storage device is equipped to power the equipment, which is energy-saving and environmentally friendly.

[0038] Furthermore, the interior laminated glass 5 includes a base glass layer 501, a color-changing coating 502 fixedly connected to the front end of the base glass layer 501, a protective layer 503 provided at the front end of the color-changing coating 502, and a sealing and moisture-proof layer 504 fixedly connected to the periphery of the base glass layer 501, the color-changing coating 502 and the protective layer 503.

[0039] Specifically, the base glass layer 501 is a layer of transparent glass that provides the basic functions of glass, such as protection and structural strength. The base glass is usually colorless. The photochromic coating 502 is a photochromic film. This film usually uses conductive oxides or other chemicals, such as manganese dioxide and zinc oxide. These film materials have special optical properties and can change their color according to external conditions such as light, temperature, and voltage to regulate the intensity of indoor light. The protective layer 503 protects the photochromic film from physical and chemical damage. A protective layer is often coated on the surface of the photochromic film. The protective layer can improve the durability and stability of the photochromic glass. The sealing and moisture-proof layer 504 can prevent moisture and other contaminants from entering the interior of the photochromic glass. Sealing and moisture-proof layers are usually used at the edges of the glass. These layers can effectively seal the space between the photochromic layer and the base glass.

[0040] Furthermore, the mounting mechanism 3 includes two hexagonal bolt heads 301, which are adapted to the hexagonal wrench. The hexagonal bolt heads 301 are movably connected to the top two sides of the aluminum alloy crossbeam 2. The bottom end of the hexagonal bolt head 301 extends into the interior of the aluminum alloy crossbeam 2 and is fixedly connected to the drive gear 302. By rotating the hexagonal bolt head 301, the drive gear 302 can be driven to rotate. Driven gears 303 are movably connected to the top wall of the aluminum alloy crossbeam 2 near the drive gear 302. When the drive gear 302 rotates, it can drive all the driven gears 303 to rotate together in the same direction. The inner ends of the driven gears 303 mesh with the outer ends of the drive gear 302 to facilitate motion transmission.

[0041] Furthermore, a sleeve 304 is fixedly connected to the middle of the bottom end of the driven gear 303, and a sliding column 305 is movably connected to the top inner part of the sleeve 304. Both ends of the sliding column 305 are movably connected to the keyway inside the sleeve 304 through splines 306, so that when the sleeve 304 rotates, the sliding column 305 will rotate accordingly, without affecting the up and down movement of the sliding column 305. A screw 307 is fixedly connected to the bottom end of the sliding column 305 for fixing the main structure.

[0042] Furthermore, bolt seats 308 are fixedly connected to the bottom wall of the aluminum alloy beam 2 at the positions corresponding to the screws 307 to prevent the screws 307 from falling off and to improve the tightness of the threaded connection. Screw holes 309 are provided at the upper and lower ends of the aluminum alloy column 1 at the positions corresponding to each screw 307 to facilitate the connection and fixation of the aluminum alloy column 1 and the aluminum alloy beam 2.

[0043] Furthermore, the cleaning mechanism 4 includes a straight groove 401. The middle part of the aluminum alloy crossbeam 2 is provided with a straight groove 401. The inside of the straight groove 401 is movably connected to a movable block 402. The movable block 402 can move freely within the straight groove 401. The front end of the movable block 402 is movably connected to a diagonal rod 403 through a torsion spring. The diagonal rod 403 is inclined, and the inclination angle is the same as the initial inclination angle of the inclined frame 10. The torsion spring connection allows the diagonal rod 403 to be tightly attached to the surface of the outer inclined double-layer glass 11. The front side of the inner end of the movable block 402 is fixedly connected to a straight rod 404. The straight rod 404 is set in a vertical direction. The rear ends of the diagonal rod 403 and the straight rod 404 are provided with cleaning brushes 405, which are the main cleaning equipment.

[0044] Furthermore, the inner top of the movable block 402 is provided with a water inlet pipe 406 for introducing clean water or cleaning fluid. The end of the water inlet pipe 406 is connected to a first branch pipe 407 and a second branch pipe 408 respectively through a diversion valve 410. The diversion valve 410 can divert the clean water or cleaning fluid to ensure that the clean water flows into the first branch pipe 407 and the second branch pipe 408. The end of the first branch pipe 407 extends to the inner bottom of the straight rod 404, and the end of the second branch pipe 408 extends to the inner bottom of the inclined rod 403. The inner ends of the first branch pipe 407 and the second branch pipe 408 are connected to the outside through several seepage ports 409. The clean water or cleaning fluid will enter the cleaning brush 405 through the seepage ports 409 to facilitate subsequent cleaning work. The rear end of the movable block 402 is fixedly connected with a handle 411 to facilitate the staff to grab and move the movable block 402.

[0045] A construction method for a sloping multi-layer curtain wall structure includes the following steps:

[0046] Step 1: First, install two embedded parts on the wall, and then weld the two aluminum alloy columns 1 to the wall at the positions where the embedded parts are installed;

[0047] Step 2: Next, install the bottom aluminum alloy beam 2. Place the aluminum alloy beam 2 at the bottom of the aluminum alloy column 1 and align all the screws 307 with the screw holes 309.

[0048] Step 3: Rotate the head of the hex bolt 301 with an Allen wrench to drive the drive gear 302 to rotate. The drive gear 302 will drive all driven gears 303 to rotate, thereby driving the sleeve 304, the sliding column 305 and the screw 307 to rotate. Since the sliding column 305 can move freely in the sleeve 304, while rotating, the screw 307 will rotate and move up and down due to the limit of the bolt seat 308, so that the screw 307 is inserted into the screw hole 309, completing the installation process of the lower aluminum alloy crossbeam 2.

[0049] Step 4: Place the inner facade laminated glass 5 inside the aluminum alloy column 1, and then repeat the above steps to install and fix the top aluminum alloy beam 2. After completion, seal the area around the inner facade laminated glass 5.

[0050] Step 5: Inject filling liquid 14 into the double-layered glass 11 on the outer slope, seal it, and then insert it into the inclined frame 10. Finally, seal it.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sloping multi-layer curtain wall structure comprising two aluminum alloy upright columns (1), characterized in that, The inner side end of the aluminum alloy column (1) is provided with an aluminum alloy cross beam (2) through a mounting mechanism (3) on the upper and lower sides, the middle part of the front end of the aluminum alloy cross beam (2) is provided with a cleaning mechanism (4), the inner side end of the aluminum alloy column (1) is respectively arranged at the two ends of the inner vertical interlayer glass (5), the front end of the aluminum alloy column (1) is provided with a sliding groove (6), the top wall of the sliding groove (6) is provided with a DC motor (8), the driving end of the DC motor (8) is provided with a bidirectional threaded rod (9), the outer diameter of the bidirectional threaded rod (9) is provided with a sliding block (7) on the upper and lower sides, the front end of the sliding block (7) on the upper and lower sides is movably connected to the rear end of an inclined frame (10), the inner side end of the inclined frame (10) is connected through a rotating shaft, the inside of the inclined frame (10) is provided with an outer inclined double-layer glass (11). The front end of the outer inclined double-layer glass (11) is fixedly connected with a radiation-proof film (12), the rear end of the outer inclined double-layer glass (11) is fixedly connected with a plurality of prisms (13), the inside of the outer inclined double-layer glass (11) is provided with a filling liquid (14), the filling liquid (14) is glycerol, the front end of the inclined frame (10) is provided with a photovoltaic panel (15) on both sides. The inner vertical interlayer glass (5) comprises a basic glass layer (501), the front end of the basic glass layer (501) is fixedly connected with a color-changing coating (502), the front end of the color-changing coating (502) is provided with a protective layer (503), the periphery of the basic glass layer (501), the color-changing coating (502) and the protective layer (503) is fixedly connected with a sealing and moisture-proof layer (504).

2. The inclined multi-layer curtain wall structure according to claim 1, wherein, The mounting mechanism (3) comprises two inner hexagonal bolt heads (301), the inner hexagonal bolt heads (301) are movably connected to the top end of the aluminum alloy cross beam (2) on both sides, the bottom end of the inner hexagonal bolt head (301) extends to the inside of the aluminum alloy cross beam (2) and is fixedly connected with a driving gear (302), the top wall of the aluminum alloy cross beam (2) is movably connected with a driven gear (303) around the position close to the driving gear (302), the inner side end of the driven gear (303) is engaged with the outer side of the driving gear (302).

3. The inclined multi-layered curtain wall structure according to claim 2, wherein, The bottom end of the driven gear (303) is fixedly connected with a sleeve (304), the inner top of the sleeve (304) is movably connected with a sliding column (305), the two ends of the sliding column (305) are movably connected in the internal key groove of the sleeve (304) through a spline (306), the bottom end of the sliding column (305) is fixedly connected with a screw rod (307).

4. The inclined multi-layer curtain wall structure according to claim 3, characterized in that, The bottom wall of the aluminum alloy cross beam (2) is fixedly connected with a bolt seat (308) at the position corresponding to the screw rod (307), the upper and lower ends of the aluminum alloy column (1) are provided with a screw hole (309) at the position corresponding to each screw rod (307).

5. The inclined multi-layered curtain wall structure according to claim 1, wherein, The cleaning mechanism (4) comprises straight slots (401), the middle part of the aluminum alloy crossbeam (2) is provided with the straight slots (401), the inside of the straight slots (401) is movably connected with movable blocks (402), the front end of the movable blocks (402) is movably connected with inclined rods (403) through torsion springs, the inside end front side of the movable blocks (402) is fixedly connected with straight rods (404), and the rear end of the inclined rods (403) and the straight rods (404) is provided with cleaning brushes (405).

6. The inclined multi-layered curtain wall structure according to claim 5, wherein, The inside top of the movable block (402) is provided with a water inlet pipe (406), the tail end of the water inlet pipe (406) is connected with a first branch pipe (407) and a second branch pipe (408) through a flow divider (410), the tail end of the first branch pipe (407) extends to the inside bottom of the straight rod (404), the tail end of the second branch pipe (408) extends to the inside bottom of the inclined rod (403), the inside end of the first branch pipe (407) and the second branch pipe (408) is connected with the outside through a plurality of water seepage holes (409), and the rear end of the movable block (402) is fixedly connected with a handle (411).

7. A construction method of the inclined multi-layer curtain wall structure according to claim 4, characterized in that, The method comprises the following steps: Step one: firstly, two embedded parts are installed on the wall body, and then two aluminum alloy columns (1) are welded on the wall body at the positions of the embedded parts; Step two: then, the bottom aluminum alloy crossbeam (2) is installed, the aluminum alloy crossbeam (2) is placed at the bottom of the aluminum alloy column (1), and all screw rods (307) are aligned with the positions of screw holes (309); Step three: the inner hexagonal bolt head (301) is rotated through the inner hexagonal wrench, the driving gear (302) is driven to rotate, the driving gear (302) drives all driven gears (303) to rotate, thereby driving the sleeve (304), the sliding column (305) and the screw rod (307) to rotate, since the sliding column (305) can freely move in the sleeve (304), the screw rod (307) is driven to rotate and move up and down through the limiting of the bolt seat (308) while rotating, thereby embedding the screw rod (307) into the screw hole (309), and the installation process of the lower aluminum alloy crossbeam (2) is completed; Step four: the inner facade laminated glass (5) is placed into the inner side of the aluminum alloy column (1), then the above steps are repeated, the top aluminum alloy crossbeam (2) is installed and fixed, and the periphery of the inner facade laminated glass (5) is sealed after completion; Step five: the filling liquid (14) is injected into the outer inclined plane double-layer glass (11), the inclined frame (10) is clamped into the inclined frame (10) after sealing, and the sealing is completed.

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