Adjustable huge aluminum plate curtain wall system capable of adapting to special climate and construction method of adjustable huge aluminum plate curtain wall system

Abstract

The invention relates to the technical field of constructional engineering, in particular to an adjustable huge aluminum plate curtain wall system capable of adapting to special climate and a construction method of the adjustable huge aluminum plate curtain wall system. Comprising a supporting keel; the hanging pieces are arranged on the two opposite sides of the supporting keel and are arranged at intervals in the length direction; a plurality of extension parts are arranged on one sides of the curtain wall modules, and clamping grooves capable of being clamped with the hanging pieces are formed in the lower ends of the extension parts; the opposite ends of the left-right adjacent curtain wall modules are connected to the same supporting keel. The adjusting piece is fixed to the supporting frame, a vertically-distributed threaded hole is formed in the adjusting piece in a penetrating mode, and an adjusting bolt is arranged in the threaded hole; the curtain wall module has the beneficial effects that the extending part is arranged on the supporting frame, and the clamping groove is formed in the lower end of the extending part, so that the clamping groove can be clamped on the hanging piece, when the curtain wall module is heated to expand, the extending part can move relative to the clamping piece, and the situation that the generated expansion applies stress into the curtain wall module and further influences the structural strength during rigid connection is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, in particular to an adjustable large-scale aluminum plate curtain wall system suitable for special climate and a construction method thereof. BACKGROUND

[0002] Aluminum alloy curtain walls are widely used in modern building envelope structures due to their light weight, high strength, corrosion resistance, and excellent architectural expression. However, in extreme climate regions such as Saudi Arabia, building curtain walls are exposed to harsh environments with high temperatures above 50℃, large diurnal temperature differences, strong ultraviolet radiation, and frequent sandstorms. The inherent high linear expansion coefficient of aluminum alloy materials can cause thermal expansion and contraction effects under the above-mentioned environments. Traditional rigid mechanical connection methods (such as riveting and bolt fixing) constrain the free deformation of the plates to some extent, which can easily accumulate temperature stress in the plates, leading to problems such as plate warping, accelerated aging of sealant joints, and fatigue loosening of connecting parts. To control these deformations and stresses and ensure the safety and durability of the curtain wall system, the industry has traditionally tended to design relatively small plate widths.

[0003] Although traditional small plate width design helps to control temperature stress, it also has limitations: too many plate joints break the overall and smooth appearance of the building facade, making it difficult to achieve a simple and beautiful visual effect; functionally, the increase in plate joints means an increase in potential leakage points and thermal bridge points, which puts higher requirements on the water tightness and thermal performance of the curtain wall; in terms of construction, the installation of more plates and connecting parts per unit area increases the workload and precision control difficulty, affecting efficiency. The existing traditional dry-hanging aluminum plate nodes (such as the structure using lug and rail connection) cannot adjust to repeated large temperature difference deformation.

[0004] Therefore, the present application proposes an adjustable large-scale aluminum plate curtain wall system suitable for special climate and a construction method thereof. SUMMARY

[0005] The present application aims to overcome the shortcomings of the prior art and provide an adjustable large-scale aluminum plate curtain wall system suitable for special climate and a construction method thereof, which solves the problem of easy deformation of traditional curtain walls and their connections due to thermal expansion caused by extreme weather.

[0006] The technical solution to achieve the above-mentioned purpose is: The present application provides an adjustable large-scale aluminum plate curtain wall system suitable for special climate, which is installed on the facade of a building, comprising: a plurality of support rails vertically and spacedly fixed to the facade of the building; a plurality of hanging parts arranged on the opposite sides of the support rails and spacedly arranged along the length direction; Several curtain wall modules, one side of the curtain wall module is provided with several extensions, the lower end of the extension is provided with a clamping groove which can be clamped with the hanging piece, and the clamped position can be adjusted left and right; The opposite ends of the left and right adjacent curtain wall modules are connected to the same support joist. An adjusting member is fixed to the extension, a vertically distributed threaded hole is provided in the adjusting member, an adjusting bolt is arranged in the threaded hole, the lower end of the adjusting bolt extends out of the adjusting member and abuts against the top of the hanging piece, and the height of the curtain wall module is adjusted by adjusting the length of the lower end of the adjusting bolt.

[0007] Further, the curtain wall module comprises: A support frame; An aluminum plate is fixed to one side of the support frame, and the aluminum plate is bent around the support frame to form a first bending part and is connected with the support frame.

[0008] Further, the support frame comprises two vertical rods and two horizontal rods which are connected to each other to form a mouth-shaped frame, and the extension is formed on the vertical rod.

[0009] Further, it further comprises a reinforcing rib and an angle code, the reinforcing rib is horizontally fixed to the side of the aluminum plate close to the support joist, the angle code has two and is fixed to the opposite side of the two vertical rods of the support frame, the reinforcing rib is U-shaped, and one end of the angle code is clamped in the opening of the reinforcing rib.

[0010] Further, it further comprises a first connecting member which is arranged along the length direction of the support joist, the first connecting member is U-shaped and is fixed and clamped on the side of the support joist close to the curtain wall module; The hanging piece is L-shaped and comprises a first end and a second end, a notch is formed in the top of the first end, the clamping groove can be clamped into the notch, and the second end is fixed to the end of the first connecting member.

[0011] Further, it further comprises a second connecting member, the second connecting member is arranged along the length direction of the support joist and is fixed to the side of the first connecting member close to the curtain wall module; The first bending part of the upper end of the aluminum plate is bent upward to form a second bending part and abuts against the second connecting member, the second bending part and the second connecting member are provided with corresponding positioning holes, and a fixing bolt is anchored in the positioning hole; In the upper and lower adjacent curtain wall modules, the lower end of the upper curtain wall module can shield the second bending part and the fixing bolt of the lower curtain wall module.

[0012] The application further provides a construction method of the adjustable large-scale aluminum plate curtain wall system suitable for special climate. S1: vertically and intervally fixing a plurality of support keels on the building facade; S2: fixing the hanging piece on the support keel; S3: sequentially installing a plurality of curtain wall modules, so that the clamping groove of the extension part is clamped on the hanging piece; S4: rotating the adjusting screw to adjust the length of the lower end of the adjusting screw extending from the adjusting part, and then adjusting the height of the curtain wall module; S5: repeating the steps of S3 and S4 to install all the curtain wall modules on the support keel, and completing the construction of the curtain wall system.

[0013] Further, the second connecting part fixed on the support keel is further provided, and the positioning hole is arranged on the curtain wall module and the second connecting part; After the clamping groove of the extension part is clamped on the hanging piece, first, the adjusting screw at the positioning hole is rotated until the positioning hole on the curtain wall module corresponds to the positioning hole on the second connecting part; The fixing screw is provided, and the fixing screw is anchored in the positioning hole; The adjusting screw at other positions is rotated until the curtain wall module is in a horizontal state.

[0014] Further, when a plurality of curtain wall modules are installed, the installation is sequentially performed from bottom to top.

[0015] Compared with the prior art, the application has the following beneficial effects: By arranging the extension part on the support frame and arranging the clamping groove at the lower end of the extension part, the clamping groove can be clamped on the hanging piece, and the front and rear and left and right positions of the clamping can be adjusted. When the curtain wall module expands due to heat, the extension part will move relative to the clamping part, avoiding that the expansion will apply stress to the curtain wall module and affect the structural strength when the hard connection is generated.

[0016] By arranging the adjusting part and the adjusting screw, after the curtain wall module is hung on the hanging piece, the height of the curtain wall module is adjusted by rotating the adjusting screw.

[0017] By reserving the expansion joint between the adjacent curtain wall modules, when the curtain wall module expands due to heat, the reserved expansion joint avoids mutual extrusion and causes structural damage. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the adjustable large-scale aluminum plate curtain wall system suitable for special climate.

[0019] Figure 2 Horizontal sectional view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0020] Figure 3 Vertical sectional view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate. Figure 2 Partial enlarged view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0021] Figure 4 Vertical sectional view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0022] Figure 5 First connecting member structure schematic view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0023] Figure 6 Top view of the hanging member of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0024] Figure 7 Side view of the hanging member of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0025] Figure 8 Top view of the adjusting member of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0026] Figure 9 Side view of the adjusting member of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0027] Figure 10 Top view of the vertical rod of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0028] Figure 11 Second connecting member structure schematic view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0029] Figure 12 Second bending portion structure schematic view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0030] Figure 13 Partial enlarged view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate. Figure 4

[0031] Figure 14 Clamping groove structure schematic view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.

[0032] Figure 15 Reinforcing rib structure schematic view of the adjustable large-scale aluminum plate curtain wall system of the present application which can adapt to special climate.​

[0033] Figure 16 The whole structure schematic diagram of the adjustable large-scale aluminum plate curtain wall system suitable for special climate.

[0034] Figure 17 The three-dimensional structure schematic diagram of the hanging piece and the adjusting piece of the adjustable large-scale aluminum plate curtain wall system suitable for special climate.

[0035] Figure 18 The back surface schematic diagram of the aluminum plate of the adjustable large-scale aluminum plate curtain wall system suitable for special climate.

[0036] Legend: 1, support frame; 101, vertical rod; 102, horizontal rod; 103, extension; 104, clamping groove; 2, aluminum plate; 201, second bending part; 202, reinforcing rib; 203, first bending part; 3, adjusting bolt; 4, fixing bolt; 5, support keel; 6, first connecting piece; 7, hanging piece; 8, adjusting piece; 9, second connecting piece; 10, notch; 11, insulating gasket; 12, corner code; 13, expansion joint; 14, first sealant; 15, second sealant; 16, third sealant. DETAILED DESCRIPTION

[0037] The application will be further described below in conjunction with the drawings and specific embodiments.

[0038] Reference Figure 1 The application provides an adjustable large-scale aluminum plate curtain wall system suitable for special climate and a construction method thereof, and solves the problem that the traditional curtain wall and the connecting part are easily deformed due to thermal expansion caused by extreme weather. In order to solve the above problem, the hanging piece is installed on the support keel under the condition that the large plate width curtain wall module is used, and the extension is arranged on the support frame of the curtain wall module, so that the clamping groove at the lower end of the extension is clamped on the upper end of the hanging piece, thereby realizing the installation of the curtain wall module on the support keel. In addition, the positions of the hanging pieces are reasonably arranged, so that a certain distance is maintained between the adjacent curtain wall modules, the clamping groove of the extension and the hanging piece are relatively moved due to the thermal expansion of the curtain wall module under extreme weather, and through the maintenance of the certain distance, the deformation between the adjacent curtain wall modules due to mutual extrusion is avoided, so that the curtain wall module has a longer service life.

[0039] By setting the adjusting member and the adjusting bolt on the extension part, the length of the lower end of the adjusting bolt from the adjusting member is adjusted by screwing the adjusting bolt, so that the height of the supporting frame is adjusted. During construction, the height of the whole curtain wall can be adjusted by the adjusting bolt, so that the adjacent curtain wall modules above and below can maintain a certain distance. When the curtain wall module deforms due to environmental reasons during subsequent use, the height of the current curtain wall module can be adjusted by the adjusting bolt, so that the distance between the adjacent curtain wall modules above and below can be adjusted, so as to avoid mutual extrusion due to too close distance.

[0040] By keeping a certain distance (setting the expansion joint) between the adjacent curtain wall modules, the structural changes (such as expansion caused by direct sunlight) of the curtain wall module caused by extreme weather can be avoided to extrude other curtain wall modules and cause more damage to the curtain wall module. When a single curtain wall module is permanently deformed and cannot be used, the reserved expansion joint also facilitates the replacement of the damaged curtain wall module.

[0041] In summary, the application solves the application problem of large-width aluminum plate under special climate conditions through a plurality of structural innovations and process optimizations. First, the design of the rigid edge folding (first bending part) and the flexible connection of the aluminum frame is proposed, which effectively improves the overall rigidity and anti-deformation ability of the plate. Secondly, the silicone structural sealant is innovatively used as a flexible connection to partially replace the traditional mechanical fastening, so that the aluminum plate has a certain free deformation ability under temperature changes. In addition, the three-dimensional adjustable hanging device (including the extension part, the hanging part, the adjusting part and the adjusting bolt) is integrated, which realizes the convenient adjustment of the millimeter-level precision of the plate during installation, and provides necessary space for the release of temperature stress by reasonably reserving the expansion joint between the plates. The comprehensive use of these technologies ensures the safety and durability of the large-width aluminum plate curtain wall under special climate conditions.

[0042] The application of a large-width aluminum plate curtain wall system and a construction method thereof will be described below with reference to the accompanying drawings.

[0043] Referring to Figure 1 , a front view of the application of a large-width aluminum plate curtain wall system is shown. Referring to Figure 2 , a horizontal cross-sectional view of the application of a large-width aluminum plate curtain wall system is shown. Referring to Figure 14 , a schematic view of the clamping groove structure of the application of a large-width aluminum plate curtain wall system is shown. The application of a large-width aluminum plate curtain wall system and a construction method thereof will be described below with reference to Figure 1 , Figure 2 and Figure 14 .

[0044] As Figure 1 , Figure 2 and Figure 14 shown, the present application is a special weather adaptable adjustable large-scale aluminum plate curtain wall system installed on the outer facade of a building, comprising: a plurality of support keels 5 vertically and spacedly fixed to the outer facade of the building; a plurality of hanging pieces 7 arranged on the opposite sides of the support keels 5 and spacedly arranged along the length direction; a plurality of curtain wall modules, one side of the curtain wall module is provided with a plurality of extension parts 103, the lower end of the extension part 103 is provided with a clamping groove 104 which can be clamped with the hanging piece 7, and the clamped position can be adjusted left and right; the opposite ends of the curtain wall modules adjacent to each other are connected to the same support keel 5; an adjusting piece 8 is fixed to the extension part 103, a vertically distributed threaded hole is provided in the adjusting piece 8, an adjusting bolt 3 is arranged in the threaded hole, the lower end of the adjusting bolt 3 extends out of the adjusting piece 8 and abuts against the top of the hanging piece 7, and the height of the curtain wall module is adjusted by adjusting the length of the lower end of the adjusting bolt 3 extending out.

[0045] By arranging the extension part and the hanging piece, the clamping groove of the extension part is clamped on the hanging piece, so as to avoid hard contact with the support keel. When the curtain wall module deforms (becomes larger or smaller) due to extreme weather, the extension part and the hanging piece move relatively, so as to avoid that stress is applied to the inside of the curtain wall module due to hard connection, and further cause damage to the curtain wall module. After the curtain wall system is installed, expansion joints 13 are provided between the adjacent curtain wall modules.

[0046] In a specific embodiment, the curtain wall module comprises: a support frame 1; an aluminum plate 2 fixed to one side of the support frame 1, the four sides of the aluminum plate 2 are bent to the direction of the support frame 1 to form a first bending part 203 and are connected with the support frame 1. The included angle between the first bending part 203 and the aluminum plate 2 is 90°.

[0047] Specifically, the first bending part 203 is fixed to the side of the support frame 1 by a blind draw pin. The adjusting piece 8 is fixed to the extension part 103 by two bolts.

[0048] As Figure 3 and Figure 4 shown, in a specific embodiment, the support frame 1 comprises two vertical rods 101 and two horizontal rods 102 which are connected with each other to form a mouth-shaped structure, and the extension part 103 is formed on the vertical rod 101.

[0049] As Figure 12As shown, specifically, the connecting part of the horizontal rod 102 and the aluminum plate 2 is coated with the second sealant 15, which seals the connecting part to prevent rusting due to long-term rain erosion, thereby affecting the connecting strength.

[0050] As shown, specifically, the connecting part of the vertical rod 101 and the aluminum plate 2 is coated with the first sealant 14. Figure 10

[0051] In a specific embodiment, a reinforcing rib 202 and an angle bracket 12 are further included, the reinforcing rib 202 is horizontally fixed to the side of the aluminum plate 2 close to the support joist 5, the angle bracket 12 has two and is fixed to the opposite sides of the two vertical rods 101 of the support frame 1, the reinforcing rib 202 is U-shaped, and one end of the angle bracket 12 is clamped in the opening of the reinforcing rib 202. By setting the reinforcing rib 202 and the angle bracket 12, the connection between the aluminum plate 2 and the support frame 1 is more firm. The reinforcing rib 202 is arranged on the back side of the aluminum plate 2, and one end of the angle bracket 12 is fixed to the support frame 1 and the other end is clamped in the reinforcing rib 202.

[0052] As shown, specifically, the connecting part of the horizontal rod 102 and the aluminum plate 2 is coated with the second sealant 15, which seals the connecting part to prevent rusting due to long-term rain erosion, thereby affecting the connecting strength. Figure 15

[0053] Preferably, the first sealant 14, the second sealant 15, and the third sealant 16 are all silicone structural adhesives. By coating the connecting part with silicone structural adhesive, the silicone structural adhesive not only has the effects of waterproofing and rust prevention, but also deforms with the curtain wall module after the curtain wall module deforms due to temperature, thereby preventing the silicone structural adhesive from tearing.

[0054] In a specific embodiment, a first connecting piece 6 is further included, which is arranged along the length direction of the support joist 5, the first connecting piece 6 is U-shaped and is fixedly clamped to the side of the support joist 5 close to the curtain wall module; The hanging piece 7 is L-shaped and includes a first end and a second end, a notch 10 is formed at the top of the first end, and the clamping groove 104 can be clamped into the notch 10, and the second end is fixed to the end of the first connecting piece 6.

[0055] ​​Specifically, the length of the notch 10 is greater than the thickness of the extension 103, and the length of the clamping groove 104 is greater than the thickness of the hanging piece 7, that is, when the clamping groove 104 is clamped with the notch 10, the extension 103 can move left or right and forward or backward in the notch, thereby adjusting the left and right and front and rear positions of the curtain wall module, but the adjustment range is limited to the length of the notch 10 and the length of the clamping groove 104, and the notch 10 can limit the extension 103. By opening the notch 10, the clamping groove 104 bracket is clamped on the upper end of the hanging piece 7, and the extension plate 103 is prevented from moving too far to the left or right and separating from the hanging piece 7.

[0056] In a specific embodiment, both ends of the first connecting piece 6 are fixed with hanging pieces 7, so that one end of the left and right adjacent two curtain wall modules close to each other can be installed on the same support joist 5. This method makes the expansion joints 13 between the left and right adjacent two curtain wall modules distributed along the length direction of the support joist 5, thereby shielding the expansion joints 13 by the support joist 5, and making the entire curtain wall system more beautiful.

[0057] As shown in Figure 5 and Figure 6 , the cross section of the first connecting piece 6 as a whole is π-shaped, and the two ends of the first connecting piece 6 are provided with L-shaped plates, and each end of the L-shaped plate has two opposite L-shaped plates, and the second end of the hanging piece 7 can be clamped between the two opposite L-shaped plates, thereby realizing the stable connection of the hanging piece 7 and the first connecting piece 6. The second end of the hanging piece 7 is provided with a self-tapping screw, the self-tapping screw can pass through the second end of the hanging piece 7, the first connecting piece 6 and anchor into the support joist 5, thereby realizing the fixation of the first connecting piece 6 and the hanging piece 7 on the support joist 5. The inner side of the first connecting piece 6 is pasted with an insulating gasket 11, which can abut against the support joist 5, thereby forming a buffer between the first connecting piece 6 and the support joist 5, avoiding hard contact.

[0058] As shown in Figure 11 and Figure 12 , in a specific embodiment, a second connecting piece 9 is further included, which is longitudinally arranged along the length direction of the support joist 5 and fixed to one side of the first connecting piece 6 close to the curtain wall module; The first bending part 203 of the aluminum plate 2 at the upper end is bent upward by 90° to form a second bending part 201 and abut against the second connecting piece 9, and the second bending part 201 and the second connecting piece 9 are provided with corresponding positioning holes, and a fixing bolt 4 is anchored in the positioning hole; The lower end of the curtain wall module on the upper side can shield the second bending part 201 and the fixing bolt 4 of the curtain wall module on the lower side among the curtain wall modules on the upper and lower sides. By shielding the second bending part 201 and the fixing bolt 4, the curtain wall system is more beautiful. By opening the positioning hole, when the curtain wall module is installed, the positioning hole on the curtain wall module corresponds to the positioning hole on the second connecting piece 9, so that the positioning of one corner of the curtain wall module is realized, and by installing the fixing bolt 4, the curtain wall module can be rotated around the fixing bolt 4 by rotating the adjusting bolt 3 at other positions, and then the overall positioning is realized by adjusting the angle of the curtain wall module.

[0059] Specifically, the second connecting piece 9 is fixed on the first connecting piece 6 by a screw.

[0060] The application also provides a construction method of the adjustable large-scale aluminum plate curtain wall system suitable for special climate, and specifically comprises the following steps. S1: A plurality of support keels 5 are vertically and interval fixed on the building facade. S2: The hanging piece 7 is fixed on the support keel 5. S3: A plurality of curtain wall modules are sequentially installed, so that the clamping groove 104 of the extension part 103 is clamped on the hanging piece 7. S4: The adjusting bolt 3 is rotated to adjust the length of the lower end of the adjusting bolt 3 extending from the adjusting piece 8, so that the height of the curtain wall module is adjusted. S5: The steps of S3 and S4 are repeated, and all the curtain wall modules are installed on the support keel 5, and the construction of the curtain wall system is completed.

[0061] In an embodiment, a second connecting piece 9 fixed on the support keel 5 is further included, and the curtain wall module and the second connecting piece 9 are both provided with a positioning hole. After the clamping groove 104 of the extension part 103 is clamped on the hanging piece 7, the adjusting bolt 3 at the positioning hole is first rotated until the positioning hole on the curtain wall module corresponds to the positioning hole on the second connecting piece 9. The fixing bolt 4 is provided, and the fixing bolt 4 is anchored in the positioning hole. The adjusting bolt 3 at other positions is rotated until the curtain wall module is in a horizontal state.

[0062] In an embodiment, when a plurality of curtain wall modules are installed, the installation is sequentially performed in the order from bottom to top.

[0063] The construction process and working principle of the adjustable large-scale aluminum plate curtain wall system suitable for special climate are described in detail below.

[0064] Mark the installation position of the support joist 5 on the ground, and then vertically set several support joists 5 at the marked position on the ground.

[0065] Install the first connecting piece 6 on the support joist 5, and install the hanging piece 7 at both ends of the first connecting piece 6 and install the second connecting piece 9 at the middle of the first connecting piece 6.

[0066] Install the curtain wall module on the support joist 5 from bottom to top. First, clamp the clamping groove 104 at the lower end of the extension part 103 in the notch 10 of the hanging piece 7, then adjust the left and right positions of the support frame 1, and screw the adjusting bolt 3 at the positioning hole, so that the positioning hole of the second bending part 201 corresponds to the positioning hole on the second connecting piece 9, and then anchor the fixing bolt 4 into the positioning hole. Further rotate the curtain wall module around the fixing bolt 4 by screwing the adjusting bolt 3 at other positions until the curtain wall module is rotated to the horizontal state and reaches the set position.

[0067] When continuing to install the curtain wall module above the fixed curtain wall module, the lower end of the curtain wall module above shields the fixing bolt and part of the second bending part 201 of the fixed curtain wall module.

[0068] The above embodiments of the application are described in detail in combination with the drawings, and those of ordinary skill in the art can make various changes to the application according to the above description. Therefore, some details in the embodiments should not constitute a limitation on the application, and the scope of protection of the application will be defined by the appended claims.

Claims

1. A special weather adaptable adjustable large scale aluminum panel curtain wall system installed on the facade of a building, characterized in that, The application relates to a curtain wall module and a curtain wall. The curtain wall module comprises a support frame (1) and an aluminum plate (2) fixed to one side of the support frame (1), wherein the aluminum plate (2) is bent around the support frame (1) to form a first bending part (203) and is connected with the support frame (1). The support frame (1) comprises two vertical rods (101) and two horizontal rods (102) which are connected with each other to form a mouth-shaped structure, and the extension part (103) is formed on the vertical rod (101). The curtain wall module further comprises a reinforcing rib (202) and an angle code (12), wherein the reinforcing rib (202) is horizontally fixed to one side of the aluminum plate (2) close to the support beam (5), the angle code (12) is provided with two angle codes which are fixed to opposite sides of the two vertical rods (101) of the support frame (1), the reinforcing rib (202) is in a U shape, and one end of the angle code (12) is clamped in the opening of the reinforcing rib (202). The curtain wall module further comprises a first connecting piece (6) arranged along the length direction of the support beam (5), wherein the first connecting piece (6) is in a U shape and is fixedly clamped on one side of the support beam (5) close to the curtain wall module. The curtain wall module further comprises a second connecting piece (9) arranged along the length direction of the support beam (5) and fixed to one side of the first connecting piece (6) close to the curtain wall module.

2. The adjustable large-scale aluminum panel curtain wall system suitable for special climate according to claim 1, characterized in that, The first bending part (203) of the aluminum plate (2) is bent upwards to form a second bending part (201) and abuts against the second connecting piece (9), the second bending part (201) and the second connecting piece (9) are provided with corresponding positioning holes, and a fixing bolt (4) is anchored in the positioning hole. ​ ​ 3. The adjustable large-scale aluminum panel curtain wall system of claim 2, wherein, ​ 4. The adjustable large-scale aluminum panel curtain wall system of claim 3, wherein, ​ 5. The adjustable large-scale aluminum panel curtain wall system of claim 2, wherein, ​ ​ 6. The adjustable large-scale aluminum panel curtain wall system of claim 5, wherein, ​ ​ The lower end of the curtain wall module above the curtain wall module below can shield the second bending part (201) and the fixing bolt (4) of the curtain wall module below.

7. A construction method of the adaptive special climate adjustable large-format aluminum plate curtain wall system according to claim 1, characterized in that, Specifically comprising the following steps: S1: vertically and interval fixed several support joists (5) on the building facade; S2: fixed the hanging piece (7) on the support joist (5); S3: sequentially installed several curtain wall modules, the clamping groove (104) of the extension (103) clamped on the hanging piece (7); S4: turn the adjusting bolt (3), adjust the length of the lower end of the adjusting bolt (3) from the adjusting piece (8), and then adjust the height of the curtain wall module; S5: repeat the above steps S3 and S4 to install all the curtain wall modules on the support joist (5) and complete the construction of the curtain wall system.

8. The construction method of the adjustable large-sized aluminum plate curtain wall system adaptable to special climate according to claim 7, characterized in that, Also includes a second connecting piece (9) fixed on the support joist (5), the curtain wall module and the second connecting piece (9) are both provided with positioning holes; After the clamping groove (104) of the extension (103) is clamped on the hanging piece (7), first rotate the adjusting bolt (3) at the positioning hole until the positioning hole on the curtain wall module corresponds to the positioning hole on the second connecting piece (9); Provided a fixing bolt (4), the fixing bolt (4) is anchored into the positioning hole; Rotate the adjusting bolt (3) at other positions until the curtain wall module is in a horizontal state.

9. The construction method of the adjustable large-sized aluminum plate curtain wall system adaptable to special climate according to claim 7, characterized in that, When installing several curtain wall modules, sequentially install them from bottom to top.

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