Aluminum veneer curtain wall connecting structure and curtain wall system

Abstract

The invention relates to the field of buildings, in particular to an aluminum veneer curtain wall connecting structure and a curtain wall system.The aluminum veneer curtain wall connecting structure comprises a keel fixed to a wall, a detachable fixing assembly is arranged between the keel and the wall, a plurality of cross beams are arranged on the outer wall of the keel, and detachable limiting assemblies are arranged between the keel and the cross beams; a detachable connecting assembly is arranged at the end, opposite to the cross beam, of the curtain wall, a plurality of supporting plates are vertically arranged on the cross beam in the length direction of the cross beam, and a water outlet is formed in the bottom end of the cross beam. The design that multiple parts are detachable is adopted, the curtain wall can be hung on the keel for position adjustment during installation, when a certain part needs to be replaced or maintained, the large-area curtain wall does not need to be dismantled, the position and angle of the curtain wall can be finely adjusted so as to adapt to different building appearance requirements, an effective drainage path can be formed, and the construction efficiency is improved. Damage caused by rainwater accumulation is avoided, the ventilation effect in the curtain wall is improved, and the influence of the humid environment on the structure is reduced.

Description

Technical Field

[0001] The invention relates to the field of construction, in particular to an aluminum single plate curtain wall connection structure and a curtain wall system. Background Art

[0002] In modern architectural design, the curtain wall system, as an important part of the building's exterior wall decoration, not only needs to be aesthetically pleasing, but also needs to meet the building's requirements for safety, durability and energy efficiency. Traditional curtain wall connection structures usually have problems with complex installation and inconvenient maintenance. Specifically, during the installation process, a large amount of manpower is required to continuously lift the curtain wall for position adjustment and fixation, which is not only inefficient but also increases the difficulty of construction. Once a part of the curtain wall system has a problem, it is often necessary to dismantle a large area of ​​the curtain wall for repair or replacement, which greatly increases maintenance costs and time consumption. In addition, the drainage and ventilation design of the traditional curtain wall system is not perfect, which can easily lead to rainwater accumulation and a humid internal environment, thus affecting the safety and service life of the structure.

[0003] The Chinese patent application number 201710297199.2 discloses a curtain wall connection structure, including a keel and a connector mounted on the keel through a fastening assembly, the keel is provided with an inner expansion groove extending along its length, the connector is provided with an external mounting portion and an inner connection portion located in the inner expansion groove and only slidingly matched with the inner expansion groove, and a positioning assembly for allowing the connector to stay and position in the inner expansion groove is provided between the keel and the connector. The invention has the advantages of high connection stability and reliability, and is conducive to improving the curtain wall installation efficiency.

[0004] A Chinese patent with application number 202010850431.2 discloses a double-layer curtain wall connection structure, including a mounting seat, a buffer block, a steering ball, a connector, an inner curtain wall panel and an outer curtain wall panel. The mounting seat is provided with a buffer block, which is connected to the mounting seat through a plurality of first elastic members. The buffer block is provided with a hemispherical groove for accommodating the steering ball. The steering ball is rotatably engaged in the hemispherical groove. The steering ball is also connected to the connector through a connecting column. The inner curtain wall panel and the outer curtain wall panel are assembled on the connector in sequence. The double-layer curtain wall connection structure of the present invention has good anti-collision and buffering performance by providing a buffer block and connecting the buffer block to the mounting seat through a first elastic member. At the same time, it has the advantages of reasonable structure and convenient installation and adjustment.

[0005] However, there are still the following problems in practical applications, specifically:

[0006] 1. Inconvenient installation and adjustment. The above two patents do not fully consider how to simplify the installation steps or reduce manpower requirements during the curtain wall installation process. In particular, when the curtain wall needs to be adjusted during installation, it may still be necessary to continue to manually support the curtain wall, which increases the difficulty and complexity of construction.

[0007] 2. Difficulty in repair and replacement. The above two patents fail to provide a method that can only operate on the problematic part. It is often necessary to dismantle a large area of ​​the curtain wall to complete the repair or replacement work, which is not only time-consuming but also increases costs.

[0008] 3. Imperfect drainage design. Both of the above patents take into account the performance optimization of the curtain wall system (such as thermal insulation), but the design of effective drainage paths is insufficient. This may lead to the problem of rainwater accumulation, affecting the overall performance and service life of the curtain wall.

[0009] Therefore, how to overcome the above-mentioned technical problems and defects becomes a key issue that needs to be solved. Summary of the invention

[0010] The purpose of the invention is to overcome the defects described in the background technology, thereby realizing an aluminum single plate curtain wall connection structure and a curtain wall system. The system uses aluminum single plates made of aluminum alloy materials with the characteristics of light weight, high strength, good corrosion resistance, etc., and the whole system adopts a multi-removable design, which not only facilitates the installation process, but also allows the curtain wall to be hung on the keel for position adjustment during installation without having to lift the curtain wall all the time. At the same time, when a certain part needs to be replaced or repaired, there is no need to dismantle a large area of ​​the curtain wall, only part needs to be operated, which is convenient for subsequent maintenance and replacement, and the position and angle of the curtain wall can be fine-tuned to adapt to different building appearance requirements, which is convenient for adjusting the position of the curtain wall during and after installation, and can form an effective drainage path to avoid damage caused by rainwater accumulation, improve the ventilation effect inside the curtain wall, and further reduce the impact of a humid environment on the structure.

[0011] To achieve the above-mentioned invention object, the technical solution of the present invention is: an aluminum single plate curtain wall connection structure, comprising a keel fixed on a wall, a detachable fixing component is arranged between the keel and the wall. A plurality of cross beams are arranged on the outer wall of the keel, and a detachable limiting component is arranged between the keel and the cross beam. The outer part of the cross beam is detachably connected to the curtain wall, and a detachable connection component is arranged at the opposite end of the curtain wall and the cross beam.

[0012] A plurality of support plates are vertically arranged on the cross beam along the length direction thereof, and a drainage port is arranged at the bottom end of the cross beam.

[0013] In the above-mentioned aluminum single plate curtain wall connection structure, at least three keels are provided and are respectively arranged at both ends and the middle of the crossbeam, and the keel is a hollow structure with openings at the top and bottom ends.

[0014] The curtain wall is an aluminum plate made of aluminum alloy material.

[0015] In the above-mentioned aluminum single plate curtain wall connection structure, the fixing assembly includes a C-shaped connecting piece with an opening facing away from the wall, and a rib plate is vertically fixedly provided on the opening portion of the C-shaped connecting piece.

[0016] Side plates are fixedly arranged on both sides of the C-shaped connector, fixing holes are opened on the side plates, fixing bolts connected to the wall are arranged on the fixing holes, and a first sealing gasket is arranged between the C-shaped connector and the wall.

[0017] In the above-mentioned aluminum single plate curtain wall connection structure, a fixing groove adapted to the open end of the C-shaped connector is horizontally opened on the keel, and the C-shaped connector can slide in the fixing groove. The top and bottom ends of both sides of the open end of the C-shaped connector are vertically fixed with mounting plates, and a horizontal groove is horizontally opened on the mounting plate.

[0018] Through holes corresponding to the positions of the transverse grooves are provided at the upper and lower ends of both sides of the fixing slots. Positioning bolts which can be inserted into the corresponding through holes and threadedly connected to the through holes are slidably provided on the transverse grooves. A second sealing gasket is provided between the mounting plate and the keel.

[0019] At least one limiting plate is vertically fixedly disposed on the top end of the C-shaped connecting member, and a limiting groove matched with the limiting plate is provided on the keel.

[0020] In the above-mentioned aluminum single plate curtain wall connection structure, the cross beam is a plate-like structure with openings at both ends, the cross section of the cross beam is a G-shaped structure with openings on the sides, and a bending portion is provided at the top end on the opposite side of the opening of the cross beam.

[0021] In the above-mentioned aluminum single plate curtain wall connection structure, the limiting unit includes a detachable abutment plate provided on the keel at the bottom end of the beam, and the abutment plate is an L-shaped structure and one side of it can abut against the bottom end of the beam.

[0022] A connecting plate is fixedly arranged at the opening corner of the abutment plate, and at least two supporting holes are opened on the connecting plate. The supporting holes are provided with limiting bolts that can be inserted into the keel and threadedly connected to the keel. A third sealing gasket is arranged between the crossbeam and the connecting plate and the keel.

[0023] An assembly hole is fixedly opened on the inner wall of the crossbeam, and a supporting bolt which can be inserted into the keel and is threadedly connected to the keel is arranged on the assembly hole.

[0024] In the above-mentioned aluminum single plate curtain wall connection structure, the connection component includes a hanger fixedly arranged on the back of the aluminum plate, the hanger is a C-shaped structure with an opening downward and the two arms at its open end have different lengths, and the hanger is arranged at the top of the beam and can slide horizontally at the bending part.

[0025] A mounting hole is horizontally opened on the longer side wall of the hanging part, and a mounting bolt connected with the aluminum plate is arranged on the mounting hole.

[0026] At least one first adjustment hole is horizontally opened on the shorter side wall of the hanger, and a first adjustment bolt abutting against the bent portion is threadedly arranged on the first adjustment hole.

[0027] At least one second adjustment hole is vertically opened at the top of the hanging component, and a second adjustment bolt abutting against the top of the beam is threadedly arranged on the second adjustment hole.

[0028] In the above aluminum single plate curtain wall connection structure, a baffle is vertically fixed inside the cross beam to block the movement of the mounting bolts. A swing plate adapted to the mounting bolts is hinged inside the cross beam on the side of the baffle, the hinge of the swing plate is located at the upper part of the cross beam and the swing plate, and the mounting bolt is located between the baffle and the swing plate. A top plate is also provided inside the cross beam to block the swing plate from swinging, and the swing plate is located between the baffle and the top plate.

[0029] In the above-mentioned aluminum single plate curtain wall connection structure, partitions are fixedly arranged on both left and right sides of the two ends of the cross beam, and the partitions are arranged obliquely inside the cross beam and the top of the partitions is inclined outward. A detachable rain shield is arranged inside the cross beam outside the partition, and a plurality of blocking balls are fixedly arranged on both left and right sides of the two ends of the cross beam. The rain shield is located between the partition and the blocking balls, and a gap is left between the top of the rain shield and the top of the inner part of the cross beam.

[0030] The bottom end of the cross beam is provided with a through slot along its length direction, and the drain openings are provided with a plurality of drain openings and are all provided inside the through slot. Both sides of the inner bottom end of the cross beam are beveled edges, and the through slot is provided in the middle position inside the cross beam.

[0031] A plurality of ventilation slots are vertically formed on the support plate.

[0032] The present invention also discloses a curtain wall system, characterized in that it comprises a curtain wall, a frame and a connection system, wherein the frame is fixedly arranged on the back of the curtain wall, the connection system connects the frame to the wall, and the connection system comprises the above-mentioned aluminum single plate curtain wall connection structure.

[0033] Compared with the prior art, the aluminum veneer curtain wall connection structure and curtain wall system of the present invention have at least the following beneficial effects:

[0034] 1. The aluminum veneer curtain wall connection structure and curtain wall system of the present invention use aluminum veneers made of aluminum alloy materials, which have the characteristics of light weight, high strength, good corrosion resistance, etc., and the whole system adopts a multi-position detachable design, which not only facilitates the installation process, but also allows the position to be adjusted by hanging on the keel during installation without lifting the curtain wall all the time. At the same time, when a certain part needs to be replaced or repaired, there is no need to dismantle a large area of ​​the curtain wall, and only part needs to be operated, which is convenient for subsequent repair and replacement.

[0035] 2. The aluminum single plate curtain wall connection structure and curtain wall system of the present invention has a first sealing gasket between the C-shaped connecting piece and the wall, a second sealing gasket between the mounting plate and the keel, and a third sealing gasket between the crossbeam, the connecting plate and the keel, which effectively prevents the penetration of external moisture and air, improves the air tightness and water tightness of the curtain wall system, and at the same time plays a shock-absorbing role, which can enhance stability in windy weather or other severe weather conditions.

[0036] 3. The aluminum single plate curtain wall connection structure and curtain wall system of the present invention can fine-tune the position and angle of the curtain wall by setting a plurality of adjustment holes and bolts to adapt to different building appearance requirements. At the same time, it is convenient to adjust the position during installation to ensure the flatness and aesthetics of the curtain wall surface, and at the same time, it is convenient to adjust the position later and ensure the stability of the curtain wall.

[0037] 4. The aluminum single plate curtain wall connection structure and curtain wall system of the present invention are provided with a drainage outlet at the bottom of the cross beam, and are internally designed with components such as rain shields, partitions and blocking balls to form an effective drainage path to avoid damage caused by rainwater accumulation. In addition, the ventilation grooves opened on the support plates help to improve the ventilation effect inside the curtain wall and further reduce the impact of the humid environment on the structure.

[0038] 5. The aluminum single panel curtain wall connection structure and curtain wall system of the present invention adopt a hollow structure keel and a G-shaped cross-section beam to increase the stability and bearing capacity of the overall structure. At the same time, through the limit plates, limit grooves and various types of bolt connections, the firmness between the components is enhanced to ensure the safety of the curtain wall system. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0040] Figure 2 is a schematic diagram of a crossbeam of the present invention;

[0041] Figure 3 It is a schematic diagram of the position of the fixing components of the present invention;

[0042] Figure 4 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0043] Figure 5 It is a schematic diagram of the structure of the limit assembly of the present invention;

[0044] Figure 6 is a schematic diagram of the structure of the connection assembly of the present invention;

[0045] Figure 7 It is a schematic diagram of the position of the partition of the present invention;

[0046] Figure 8 It is a schematic diagram of the position of the ventilation slots of the present invention.

[0047] In the figure: 1. keel;

[0048] 2. Fixing assembly; 21. C-shaped connector; 22. Rib plate; 23. Side plate; 24. Fixing hole; 25. Fixing bolt; 26. First gasket; 27. Fixing notch; 28. Mounting plate; 29. ​​Horizontal groove; 30. Through hole; 31. Positioning bolt; 32. Second gasket; 33. Limiting plate; 34. Limiting groove;

[0049] 3. Beam;

[0050] 4. Limiting assembly; 41. Abutting plate; 42. Connecting plate; 43. Supporting hole; 44. Limiting bolt; 45. Third sealing gasket; 46. Assembly hole; 47. Supporting bolt;

[0051] 5. Connecting assembly; 51. Hanging piece; 52. Mounting hole; 53. Mounting bolt; 54. First adjusting hole; 55. First adjusting bolt; 56. Second adjusting hole; 57. Second adjusting bolt; 58. Baffle; 59. Swinging plate; 60. Top plate;

[0052] 6. Support plate; 7. Drain outlet; 8. Aluminum plate; 9. Bending portion; 10. Partition plate; 11. Rain shield; 12. Blocking ball; 13. Through groove; 14. Ventilation groove. DETAILED DESCRIPTION

[0053] The following is a more detailed description of the aluminum single plate curtain wall connection structure and the curtain wall system of the present invention in conjunction with the accompanying drawings and through specific implementation methods.

[0054] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0055] See also Figure 1-Figure 8In this embodiment, an aluminum veneer curtain wall connection structure is selected. The aluminum veneer made of aluminum alloy material has the characteristics of light weight, high strength, good corrosion resistance, etc., and the whole system adopts a multi-position detachable design, which not only facilitates the installation process, but also allows the curtain wall to be hung on the keel 1 for position adjustment during installation, without the need to lift the curtain wall all the time. At the same time, when a certain part needs to be replaced or repaired, there is no need to remove a large area of ​​the curtain wall, and only the part needs to be operated, which is convenient for subsequent maintenance and replacement. The position and angle of the curtain wall can be fine-tuned to adapt to different building appearance requirements, which is convenient for adjusting the position of the curtain wall during and after installation, and an effective drainage path can be formed to avoid damage caused by rainwater accumulation, improve the ventilation effect inside the curtain wall, and further reduce the impact of the humid environment on the structure. In this embodiment, it mainly includes a keel 1 fixed on the wall, and the keel 1 is provided with at least three and respectively arranged at the two ends and the middle of the beam 3, and the keel 1 is a hollow structure with openings at the top and bottom. Through the special structure and number of keels 1, the number and thickness of parts can be reduced while ensuring the stability of the quality of the finished product, thereby reducing the total weight of the curtain wall system, reducing the load requirements on the main structure of the building, and facilitating transportation, handling and installation, reducing the use of raw materials and saving material costs.

[0056] A detachable fixing assembly 2 is provided between the keel 1 and the wall. The fixing assembly 2 includes a C-shaped connector 21 with its opening facing away from the wall, and a rib plate 22 is vertically fixedly provided on the opening of the C-shaped connector 21. The number of rib plates 22 can be set according to actual conditions. The bearing capacity of the C-shaped connector 21 is increased by providing the rib plates 22. Side panels 23 are fixedly provided on both sides of the C-shaped connector 21, and fixing holes 24 are provided on the side panels 23. Fixing bolts 25 connected to the wall are provided on the fixing holes 24, and a first sealing gasket 26 is provided between the C-shaped connector 21 and the wall. When installing the C-shaped connector 21, the fixing bolts 25 are inserted into the wall through the fixing holes 24 to fix the C-shaped connector 21, and the air tightness and water tightness of the curtain wall system are improved by the first sealing gasket 26, while the shock absorption effect is played to enhance stability.

[0057] The keel 1 is horizontally provided with a fixing notch 27 adapted to the open end of the C-shaped connector 21, and the C-shaped connector 21 can slide in the fixing notch 27. When installing the keel 1, the C-shaped connector 21 is first placed inside the fixing notch 27, so that the keel 1 is supported by the fixing notch 27, which reduces the difficulty of installation and facilitates subsequent installation. At the same time, the fixing notch 27 and the C-shaped connector 21 cooperate with each other to support the installed keel 1, thereby increasing the stability of the keel 1. The top and bottom ends of both sides of the open end of the C-shaped connector 21 are vertically fixed with mounting plates 28, and the mounting plates 28 are horizontally provided with transverse grooves 29. Through holes 30 corresponding to the positions of the transverse grooves 29 are provided at the upper and lower ends of both sides of the fixing notch 27, and positioning bolts 31 that can be inserted into the corresponding through holes 30 and are threadedly connected to the through holes 30 are slidably provided on the transverse grooves 29. The position of the keel 1 is fixed by inserting the positioning bolts 31 into the through holes 30 from the transverse grooves 29. At the same time, the position of the positioning bolt 31 in the transverse groove 29 can be adjusted to change the distance between the keel 1 and the wall. A second sealing gasket 32 ​​is arranged between the mounting plate 28 and the keel 1. The second sealing gasket 32 ​​improves the air tightness and water tightness of the curtain wall system, and at the same time plays a role in shock absorption and enhances stability. At least one limiting plate 33 is vertically fixed on the top of the C-shaped connector 21, and a limiting groove 34 adapted to the limiting plate 33 is provided on the keel 1. When the C-shaped connector 21 is placed in the fixed groove 27, the limiting plate 33 is inserted into the limiting groove 34 for positioning to prevent the keel 1 from shifting during subsequent installation, causing the C-shaped connector 21 to fall out of the fixed groove 27.

[0058] To achieve the fixing of the crossbeam, see Figure 2 , Figure 5 In this embodiment, a plurality of crossbeams 3 are arranged on the outer wall of the keel 1, and the number of the crossbeams 3 can be set according to actual conditions. The outside of the crossbeam 3 is detachably connected to the curtain wall. The curtain wall is an aluminum plate 8 made of an aluminum alloy material. The aluminum single plate made of an aluminum alloy material has the characteristics of light weight, high strength, and good corrosion resistance. The crossbeam 3 is a plate-like structure with openings at both ends. The cross section of the crossbeam 3 is a G-shaped structure with openings on the side. A bending portion 9 is arranged at the top of the opposite side of the opening of the crossbeam 3. The crossbeam 3 with a special structure can reduce the number and thickness of parts while ensuring the stability of the quality of the finished product, thereby reducing the total weight of the curtain wall system, reducing the load requirements on the main structure of the building, and facilitating transportation, handling and installation, reducing the use of raw materials, and saving material costs.

[0059] A detachable limiting assembly 4 is provided between the keel 1 and the cross beam 3. The limiting unit includes a detachable abutment plate 41 provided on the keel 1 at the bottom end of the cross beam 3. The abutment plate 41 is an L-shaped structure and one side thereof can abut against the bottom end of the cross beam 3. A connecting plate 42 is fixedly provided at the opening corner of the abutment plate 41. The connecting plate 42 is provided with at least two supporting holes 43. The supporting holes 43 are provided with limiting bolts 44 that can be inserted into the keel 1 and threadedly connected with the keel 1. The connecting plate 42 is fixed by inserting the limiting bolts 44 from the supporting holes 43 into the keel 1. When installing the cross beam 3, the cross beam 3 can be placed on the supporting holes 43, which is convenient for workers to operate the cross beam 3 and supports the cross beam 3 after installation. A third sealing pad 45 is provided between the cross beam 3 and the connecting plate 42 and the keel 1. The third sealing pad 45 improves the air tightness and water tightness of the curtain wall system, and at the same time plays a shock-absorbing role and enhances stability. An assembly hole 46 is fixedly opened on the inner wall of the cross beam 3, and a support bolt 47 which can be inserted into the keel 1 and threadedly connected to the keel 1 is arranged on the assembly hole 46. The cross beam 3 is fixed by inserting the support bolt 47 into the keel 1 through the assembly hole 46.

[0060] In order to realize the installation of the curtain wall, in this embodiment, see Figure 2 , Figure 5 , 6 , a detachable connection assembly 5 is provided at the opposite end of the curtain wall and the beam 3. The connection assembly 5 includes a hanger 51 fixedly provided on the back of the aluminum plate 8, the hanger 51 is a C-shaped structure with an opening downward and the two arms of the opening end are of different lengths, the hanger 51 is provided at the top of the beam 3 and can slide horizontally at the bending portion 9. A mounting hole 52 is horizontally provided on the side wall of the longer hanger 51, and a mounting bolt 53 connected to the aluminum plate 8 is provided on the mounting hole 52. The hanger 51 is fixedly provided on the aluminum plate 8 by the mounting bolt 53. At least one first adjustment hole 54 is horizontally provided on the side wall of the shorter hanger 51, and a first adjustment bolt 55 abutting against the bending portion is threadedly provided on the first adjustment hole 54. The first adjustment bolt 55 is inserted into the first adjustment hole 54 of the hanger 51, and its end abuts against the bending portion. During installation, the first adjustment bolt 55 can be rotated to change the relative distance between the side wall of the hanger 51 and the bending portion, thereby realizing the distance adjustment between the aluminum plate 8 and the wall. At least one second adjustment hole 56 is vertically opened at the top of the hanging member 51, and a second adjustment bolt 57 is threadedly arranged on the second adjustment hole 56 to abut against the top of the cross beam 3. The second adjustment bolt 57 is inserted into the second adjustment hole 56 of the hanging member 51, and its end is abutted against the top of the hanging member 51. During installation, the second adjustment bolt 57 can be rotated to change the relative distance between the top of the hanging member 51 and the top of the cross beam 3, thereby realizing the adjustment of the height of the aluminum plate 8.

[0061] A baffle 58 is vertically fixed inside the crossbeam 3 to block the movement of the mounting bolt 53. A swing plate 59 adapted to the mounting bolt 53 is hingedly arranged inside the crossbeam 3 on the side of the baffle 58. The hinge of the swing plate 59 is located at the upper part of the crossbeam 3 and the swing plate 59, and the mounting bolt 53 is located between the baffle 58 and the swing plate 59. A top plate 60 is also provided inside the crossbeam 3 to block the swing plate 59 from swinging, and the swing plate 59 is located between the baffle 58 and the top plate 60. When installing the hanging member 51, the hanging member 51 is first hung on the crossbeam 3. At this time, the mounting bolt 53 is located on the side of the swing plate 59, and the aluminum plate 8 is pushed to move the hanging member 51 toward the swing plate 59, so that the bottom of the swing plate 59 is rotated along its hinge position until the mounting bolt 53 completely enters between the swing plate 59 and the baffle 58. At this time, the mounting bolt 53 is no longer in contact with the swing plate 59, the swing plate 59 returns to its position, and cooperates with the bending part to limit the hanging member 51. This prevents the hanger 51 from sliding off the crossbeam 3 during installation, and at the same time, the hanger 51 can be limited after installation to prevent the hanger 51 from sliding off due to the falling of the bolts.

[0062] In order to reduce the impact of humid environment on the structure, see Figure 7 and Figure 8 , a plurality of support plates 6 are vertically arranged on the crossbeam 3 along its length direction, and a plurality of ventilation slots 14 are vertically opened on the support plates 6. Ventilation in the crossbeam 3 is achieved through the ventilation slots 14 to reduce the impact of the humid environment on the structure. A drain port 7 is arranged at the bottom end of the crossbeam 3. Partitions 10 are fixedly arranged on the left and right sides of both ends of the crossbeam 3, and the partitions 10 are tilted inside the crossbeam 3 and the top of the partitions 10 is tilted outward. A detachable rain shield 11 is arranged inside the crossbeam 3 outside the partition 10, and a plurality of blocking balls 12 are also fixedly arranged on the left and right sides of both ends of the crossbeam 3. The rain shield 11 is located between the partition 10 and the blocking ball 12, and a gap is left between the top of the rain shield 11 and the top of the interior of the crossbeam 3. After the crossbeam 3 is installed, the rain shield 11 is extended into the crossbeam 3, and the rain shield 11 is limited by the blocking ball 12 and the partition 10. The rain shield 11 is used to prevent a large amount of rainwater from entering the interior of the beam 3 in windy and rainy weather. At the same time, ventilation in dry weather is achieved through the gap between the rain shield 11 and the beam 3 to remove moisture in the beam 3. A through groove 13 is provided at the bottom of the beam 3 along its length, and a plurality of drain ports 7 are provided and are all provided inside the through groove 13. Both sides of the bottom of the interior of the beam 3 are beveled edges, and the through groove 13 is provided in the middle of the interior of the beam 3. The rainwater is moved into the through groove 13 through the beveled edges, and the rainwater is discharged from the interior of the beam 3 through the drain ports 7.

[0063] The aluminum single plate curtain wall connection structure and the method of using the curtain wall system of the present invention are as follows: firstly, the special structure and number of keels 1 and beams 3 can reduce the number and thickness of parts while ensuring the stability of the quality of the finished product, thereby reducing the total weight of the curtain wall system, reducing the load requirements on the main structure of the building, and facilitating transportation, handling and installation, reducing the use of raw materials and saving material costs.

[0064] When installing the C-shaped connector 21, the fixing bolt 25 is inserted into the wall through the fixing hole 24 to fix the C-shaped connector 21. When installing the keel 1, the C-shaped connector 21 is first placed inside the fixing notch 27, so that the keel 1 is supported by the fixing notch 27, which reduces the difficulty of installation and facilitates subsequent installation. At the same time, the fixing notch 27 and the C-shaped connector 21 cooperate with each other to support the installed keel 1 and increase the stability of the keel 1. In this process, the limiting plate 33 is inserted into the limiting groove 34 for positioning to prevent the keel 1 from shifting during subsequent installation, causing the C-shaped connector 21 to fall out of the fixing notch 27. The position of the keel 1 is fixed by inserting the positioning bolt 31 into the through hole 30 from the transverse groove 29. At the same time, the position of the positioning bolt 31 in the transverse groove 29 can be adjusted to change the distance between the keel 1 and the wall. The first sealing pad 26 and the second sealing pad 32 improve the air tightness and water tightness of the curtain wall system, and at the same time play a shock-absorbing role and enhance stability.

[0065] The connection plate 42 is fixed by inserting the limit bolt 44 from the support hole 43 into the keel 1. When installing the cross beam 3, the cross beam 3 can be placed on the support hole 43, which is convenient for workers to operate the cross beam 3 and supports the cross beam 3 after installation. The cross beam 3 is fixed by inserting the support bolt 47 from the assembly hole 46 into the keel 1. The third sealing pad 45 improves the air tightness and water tightness of the curtain wall system, and also plays a role in shock absorption and enhances stability.

[0066] The hanger 51 is fixed on the aluminum plate 8 by the mounting bolts 53. When installing the hanger 51, the hanger 51 is first hung on the crossbeam 3. At this time, the mounting bolts 53 are located on the side of the swing plate 59, and the aluminum plate 8 is pushed to move the hanger 51 toward the swing plate 59, so that the bottom of the swing plate 59 is rotated along its hinge position until the mounting bolts 53 completely enter between the swing plate 59 and the baffle 58. At this time, the mounting bolts 53 are no longer in contact with the swing plate 59, and the swing plate 59 returns to its position, and cooperates with the bending part to limit the hanger 51. Avoid the hanger 51 from sliding off the crossbeam 3 during installation, and at the same time, the hanger 51 can be limited after installation to avoid the hanger 51 from sliding off due to the bolt falling off. Then the first adjustment bolt 55 is inserted into the first adjustment hole 54 of the hanger 51, and its end is abutted against the bending part. During installation, the first adjustment bolt 55 can be rotated to change the relative distance between the side wall of the hanger 51 and the bending part, so as to adjust the distance between the aluminum plate 8 and the wall. Insert the second adjusting bolt 57 into the second adjusting hole 56 of the hanger 51, and abut its end against the top of the hanger 51. During installation, the second adjusting bolt 57 can be rotated to change the relative distance between the top of the hanger 51 and the top of the beam 3, thereby adjusting the height of the aluminum plate 8.

[0067] After the cross beam 3 is installed, the rain shield 11 is extended into the cross beam 3, and the rain shield 11 is limited by the blocking ball 12 and the partition 10. The rain shield 11 prevents a large amount of rainwater from entering the cross beam 3 in windy and rainy weather. At the same time, ventilation in dry weather is achieved through the gap between the rain shield 11 and the cross beam 3, and the moisture in the cross beam 3 is taken away. The rainwater is moved into the through groove 13 through the bevel, and the rainwater is discharged from the cross beam 3 through the drain port 7. The ventilation in the cross beam 3 is achieved through the ventilation groove 14 to reduce the impact of the humid environment on the structure.

[0068] The present invention also discloses a curtain wall system, characterized in that it comprises a curtain wall, a frame and a connection system, wherein the frame is fixedly arranged on the back of the curtain wall, the connection system connects the frame to the wall, and the connection system comprises the above-mentioned aluminum single plate curtain wall connection structure.

[0069] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by a person of ordinary skill in the field to which the invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0070] The exemplary implementation modes of the present invention are described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. An aluminum veneer curtain wall connection structure, characterized in that: The invention comprises a keel (1) fixed on a wall, a detachable fixing component (2) is arranged between the keel (1) and the wall, a plurality of cross beams (3) are arranged on the outer wall of the keel (1), a detachable limiting component (4) is arranged between the keel (1) and the cross beams (3), the outside of the cross beams (3) is detachably connected to the curtain wall, and a detachable connecting component (5) is arranged at the opposite end of the curtain wall and the cross beams (3); A plurality of support plates (6) are vertically arranged on the crossbeam (3) along its length direction, and a drainage outlet (7) is arranged at the bottom end of the crossbeam (3).

2. The aluminum veneer curtain wall connection structure according to claim 1, characterized in that: At least three keels (1) are provided and are respectively provided at both ends and the middle of the crossbeam (3); the keel (1) is a hollow structure with openings at the top and bottom ends; The curtain wall is an aluminum plate (8) made of aluminum alloy material.

3. The aluminum veneer curtain wall connection structure according to claim 2, characterized in that: The fixing assembly (2) comprises a C-shaped connecting piece (21) with an opening facing away from the wall, and a rib plate (22) is vertically fixedly disposed on the opening of the C-shaped connecting piece (21); Side plates (23) are fixedly arranged on both sides of the C-shaped connecting member (21), fixing holes (24) are opened on the side plates (23), fixing bolts (25) connected to the wall are arranged on the fixing holes (24), and a first sealing gasket (26) is arranged between the C-shaped connecting member (21) and the wall.

4. The aluminum veneer curtain wall connection structure according to claim 3, characterized in that: The keel (1) is horizontally provided with a fixing notch (27) adapted to the open end of the C-shaped connecting piece (21), the C-shaped connecting piece (21) can slide in the fixing notch (27), the top and bottom ends of both sides of the open end of the C-shaped connecting piece (21) are vertically fixed with mounting plates (28), and the mounting plates (28) are horizontally provided with a transverse groove (29); Through holes (30) corresponding to the positions of the transverse grooves (29) are provided at both upper and lower ends of both sides of the fixing notch (27); positioning bolts (31) which can be inserted into the corresponding through holes (30) and are threadedly connected to the through holes (30) are slidably provided on the transverse grooves (29); and a second sealing gasket (32) is provided between the mounting plate (28) and the keel (1); At least one limiting plate (33) is vertically fixedly disposed on the top end of the C-shaped connecting member (21), and a limiting groove (34) adapted to the limiting plate (33) is provided on the keel (1).

5. The aluminum veneer curtain wall connection structure according to claim 2, characterized in that: The cross beam (3) is a plate-like structure with openings at both ends, the cross section of the cross beam (3) is a G-shaped structure with openings at the sides, and a bending portion (9) is provided at the top end on the opposite side of the opening of the cross beam (3).

6. The aluminum veneer curtain wall connection structure according to claim 5, characterized in that: The limiting unit comprises a keel (1) at the bottom end of the crossbeam (3) on which a detachable abutment plate (41) is arranged, wherein the abutment plate (41) is an L-shaped structure and one side of the abutment plate can abut against the bottom end of the crossbeam (3); A connecting plate (42) is fixedly arranged at the opening corner of the abutting plate (41), at least two supporting holes (43) are opened on the connecting plate (42), and limiting bolts (44) that can be inserted into the keel (1) and are threadedly connected to the keel (1) are arranged on the supporting holes (43), and a third sealing gasket (45) is arranged between the cross beam (3) and the connecting plate (42) and the keel (1); An assembly hole (46) is fixedly provided on the inner wall of the crossbeam (3), and a supporting bolt (47) which can be inserted into the keel (1) and is threadedly connected to the keel (1) is provided on the assembly hole (46).

7. The aluminum veneer curtain wall connection structure according to claim 5, characterized in that: The connecting assembly (5) comprises a hanging member (51) fixedly arranged on the back of the aluminum plate (8), the hanging member (51) is a C-shaped structure with an opening facing downward and two arms at the opening end of the hanging member have different lengths, and the hanging member (51) is arranged at the top end of the crossbeam (3) and can slide horizontally on the bending portion (9); A mounting hole (52) is horizontally opened on the side wall of the longer hanging member (51), and a mounting bolt (53) connected to the aluminum plate (8) is arranged on the mounting hole (52); At least one first adjustment hole (54) is horizontally opened on the side wall of the shorter hanging member (51), and a first adjustment bolt (55) abutting against the bent portion is threadedly arranged on the first adjustment hole (54); At least one second adjustment hole (56) is vertically opened at the top of the hanging component (51), and a second adjustment bolt (57) is threadedly arranged on the second adjustment hole (56) and abuts against the top of the crossbeam (3).

8. The aluminum veneer curtain wall connection structure curtain wall system according to claim 7, characterized in that: A baffle (58) is vertically fixed inside the cross beam (3) to block the movement of the mounting bolts (53); a swing plate (59) adapted to the mounting bolts (53) is hingedly arranged inside the cross beam (3) on the side of the baffle (58); the hinge of the swing plate (59) is located at the upper part of the cross beam (3) and the swing plate (59); the mounting bolts (53) are located between the baffle (58) and the swing plate (59); a top plate (60) is also arranged inside the cross beam (3) to block the swing plate (59) from swinging; the swing plate (59) is located between the baffle (58) and the top plate (60).

9. The aluminum veneer curtain wall connection structure curtain wall system according to claim 1, characterized in that: Partitions (10) are fixedly arranged on both left and right sides of the two ends of the cross beam (3); the partitions (10) are tiltedly arranged inside the cross beam (3) and the top of the partitions (10) tilts outwards; a detachable rain shield (11) is arranged inside the cross beam (3) outside the partitions (10); a plurality of blocking balls (12) are fixedly arranged on both left and right sides of the two ends of the cross beam (3); the rain shield (11) is located between the partitions (10) and the blocking balls (12); a gap is left between the top of the rain shield (11) and the top of the interior of the cross beam (3); The bottom end of the cross beam (3) is provided with a through groove (13) along its length direction, a plurality of the drainage openings (7) are provided and are all provided inside the through groove (13), both sides of the bottom end inside the cross beam (3) are beveled edges, and the through groove (13) is provided at the middle position inside the cross beam (3); The support plate (6) is vertically provided with a plurality of ventilation slots (14).

10. A curtain wall system, characterized in that: It comprises a curtain wall, a frame and a connection system, wherein the frame is fixedly arranged on the back of the curtain wall, the connection system connects the frame to the wall, and the connection system comprises the aluminum single plate curtain wall connection structure according to any one of claims 1-9.

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