An integrated structure of a perforated aluminum plate and a window frame at the transfer joint of a curtain wall and its construction method

Abstract

The present invention discloses an integrated structure of a perforated aluminum plate and a window frame at the curtain wall transfer joint and its construction method. The integrated structure includes two glass curtain walls arranged in a broken line, aluminum alloy frame material components respectively connected to the two long ends of the plate-shaped thermal insulation rock wool, a butt joint first steel plate or a butt joint second steel plate connected between the aluminum alloy column and the aluminum alloy frame material component, a heat insulation blanket connected between the aluminum alloy column and the butt joint first steel plate and between the aluminum alloy column and the butt joint second steel plate, an aluminum alloy window frame connected to the outer side of the aluminum alloy frame material component, and a perforated aluminum plate curtain wall connected to the outer side of the aluminum alloy window frame. Through the integrated assembly of the perforated aluminum plate curtain wall and then the overall installation, it is beneficial to ensure the overall accuracy and installation quality of the perforated aluminum plate curtain wall, and ensure the convenience of installation and the detachable connection; through the setting of the butt joint first steel plate and the butt joint second steel plate, it is beneficial to ensure the connection stiffness at the transfer joint and also beneficial to effectively block the cold bridge effect.

Description

Technical Field

[0001] The invention belongs to the technical field of curtain wall construction, and particularly relates to an integrated structure of a perforated aluminum plate and a window frame at the transition of a curtain wall and a construction method thereof. Background Art

[0002] Frame curtain walls are generally adopted for the lighting parts of building facades. The corner intersection positions are composed of a combined installation of aluminum plates and aluminum alloy windows, and do not have lighting performance. When installing the existing aluminum plates at the corners, the window frames are installed first, and then the aluminum plates are installed. This not only has a long installation period, but also the installation steps on site are cumbersome and the installation accuracy is poor, which cannot guarantee the construction quality. Moreover, for the installation of the existing aluminum plates, they are only connected to the surrounding curtain walls, and their fixation is directly with the columns or through adapter pieces, without involving integrated assembly and corresponding structures. Furthermore, in the existing construction, multiple columns are used for the aluminum alloy columns, and they are connected to the window frames through adapter pieces, which is not conducive to construction in a limited space. Moreover, at the transition, there is no design for the aluminum alloy columns and steel connecting plates, nor is there a corresponding design for connecting stone plates or installation. Summary of the Invention

[0003] The invention provides an integrated structure of a perforated aluminum plate and a window frame at the transition of a curtain wall and a construction method thereof, so as to solve technical problems such as the integrated installation of the perforated aluminum plate and the window frame at the transition of the curtain wall, the convenient assembly of the perforated aluminum plate and the window frame, and the connection between the aluminum alloy column and the steel connecting plate.

[0004] To achieve the above object, the invention adopts the following technical solutions:

[0005] An integrated structure of a perforated aluminum plate and a window frame at the transition of a curtain wall includes two glass curtain walls arranged in a broken line, a plate-shaped thermal insulation rock wool connected to the transition of the glass curtain walls, a first aluminum single plate and a second aluminum single plate connected to both sides of the plate-shaped thermal insulation rock wool, aluminum alloy frame components respectively connected to the long ends of the plate-shaped thermal insulation rock wool, aluminum alloy columns connected between the aluminum alloy frame components and the adjacent glass curtain walls, a butt joint first steel plate or a butt joint second steel plate connected between the aluminum alloy columns and the aluminum alloy frame components, heat insulation blankets connected between the aluminum alloy columns and the butt joint first steel plate and between the aluminum alloy columns and the butt joint second steel plate, an aluminum alloy window frame connected to the outside of the aluminum alloy frame components, and a perforated aluminum plate curtain wall connected to the outside of the aluminum alloy window frame;

[0006] The aluminum alloy window frame includes an aluminum alloy main frame, an aluminum alloy convex block arranged on one side of the aluminum alloy main frame close to the aluminum alloy frame component, and an aluminum alloy extending connecting rod arranged on one side of the aluminum alloy main frame far from the aluminum alloy frame component; the aluminum alloy extending connecting rod and the long end of the aluminum alloy main frame are arranged in an L shape;

[0007] The perforated aluminum plate curtain wall comprises a perforated aluminum main board, a first perforated aluminum connecting plate and a second perforated aluminum connecting plate connected to both sides of the perforated aluminum main board in the long direction; the first connecting plate and the second perforated aluminum connecting plate are detachably connected to the perforated aluminum plate curtain wall.

[0008] Furthermore, the plate-type thermal insulation rock wool is detachably connected to a first aluminum plate and a second aluminum plate on both sides in the long direction, the first aluminum plate and the second aluminum plate are both in a shape of 匚, and the length of the second aluminum plate is greater than that of the first aluminum plate; the first aluminum plate is detachably connected to the outer side of the upper part of the aluminum alloy frame material assembly, and the first aluminum plate is connected to the inner side of the aluminum alloy frame material assembly.

[0009] Furthermore, the aluminum alloy frame material assembly includes a rectangular outer connecting frame corresponding to the adjacent aluminum alloy cross beam, a rectangular inner connecting frame corresponding to the adjacent plate-type thermal insulation rock wool board, a U-shaped second assembly and a U-shaped first assembly respectively connected between the rectangular outer connecting frame and the aluminum alloy window frame and between the rectangular inner connecting frame and the aluminum alloy window frame, a T-shaped connecting piece connected between the U-shaped second assembly and the aluminum alloy window frame, a pad connected between the T-shaped connecting piece and the aluminum alloy window frame, and a frame material connecting nail connected between the rectangular outer connecting frame and the first butted steel plate or steel square tube;

[0010] The rectangular outer connecting frame and the rectangular inner connecting frame each comprise a rectangular frame, two opposite L-shaped clips connected to the long side edges of the rectangular frame, and a U-shaped clip groove or an L-shaped clip rod arranged on the short side edges of the rectangular outer connecting frame and the rectangular inner connecting frame; the rectangular outer connecting frame and the rectangular inner connecting frame are detachably connected by a connecting plug or a connecting nail in the frame material;

[0011] The U-shaped slot is arranged corresponding to the U-shaped second component and the U-shaped first component;

[0012] The L-shaped clamping rod is corresponding to the clamping connection setting of the rectangular outer connecting frame, the rectangular inner connecting frame and the rectangular frame.

[0013] Furthermore, the first U-shaped component and the second U-shaped component each include two opposite U-shaped members, the two opposite U-shaped members are each provided with an outwardly extending edge, and the two opposite U-shaped members are surrounded by a cross shape; the ends of the U-shaped members are triangular and are respectively connected to the rectangular outer connecting frame and the rectangular inner connecting frame by clamping;

[0014] The triangular end of the first U-shaped component is connected to the aluminum alloy window frame by a snap connection, and the second U-shaped component is connected to the horizontal portion of the T-shaped connector by a snap connection;

[0015] The second aluminum plate can be detachably connected between the vertical hook portion of the T-shaped connector and the aluminum alloy window frame and is fixedly connected via a cushion block.

[0016] Furthermore, the aluminum alloy main frame is in a straight line shape, and the width of one end of the straight line shape close to the aluminum alloy extension side rod is greater than that of the other end away from the straight line shape;

[0017] The aluminum alloy bump is arranged on one side of the one-shaped adjacent plate type thermal insulation rock wool, and the aluminum alloy bump is L-shaped, U-shaped or mountain-shaped; the aluminum alloy bump is arranged corresponding to the long end of the cushion block or the first U-shaped component;

[0018] The aluminum alloy extension connecting rod and the aluminum alloy main frame are arranged in an L shape, and the aluminum alloy extension connecting rod is detachably connected to the perforated aluminum plate curtain wall correspondingly.

[0019] Furthermore, the perforated aluminum main board is a straight plate and is provided with perforations at intervals on the board;

[0020] The shapes of the first perforated aluminum connecting plate and the second perforated aluminum connecting plate adapt to the shape of the curtain wall transition joint, and both of them contain vertical edges

[0021] and are respectively detachably connected to the aluminum alloy extension connecting rod correspondingly.

[0022] Furthermore, the first butt joint steel plate is a right-angle connecting piece, one right-angle side of the right-angle connecting piece is correspondingly connected to the rectangular inner connecting frame through a frame nail, and the hypotenuse of the right-angle connecting piece is correspondingly connected to the aluminum alloy column;

[0023] The steel square pipe is correspondingly connected to the rectangular outer connecting frame, and a second butt joint steel plate is connected between the steel square pipe and the corresponding aluminum alloy column;

[0024] The second butt joint steel plate is a long right-angle shaped piece, and the two long ends are respectively connected to the steel square pipe and the aluminum alloy column correspondingly.

[0025] Furthermore, a heat insulation blanket is arranged between the first butt joint steel plate and the corresponding aluminum alloy column, and a heat insulation blanket is arranged between the first butt joint steel plate and the corresponding rectangular inner connecting frame;

[0026] A heat insulation blanket is arranged between the second butt joint steel plate and the corresponding aluminum alloy column, and a connecting plate is arranged at the end of the second butt joint steel plate, and a bolt assembly is arranged between the connecting plate and the aluminum alloy column.

[0027] Furthermore, the aluminum alloy column is correspondingly connected to the aluminum alloy cross beam, and the aluminum alloy cross beams are arranged in a staggered manner and the projection extension lines intersect; the aluminum alloy column is correspondingly connected to the aluminum alloy cross beam through screws;

[0028] The aluminum alloy cross beam is correspondingly connected to the glass curtain wall, hangers are correspondingly arranged at intervals on the long side of the second butt joint steel plate, and the hangers are externally connected to the stone plate through hanging nails; a sealant is arranged between the glass curtain wall and the stone plate and is arranged corresponding to the center line of the aluminum alloy column.

[0029] Furthermore, a construction method for the integrated structure of the perforated aluminum plate and the window frame at the curtain wall transition joint is as follows:

[0030] Step 1: Based on the CAD drawings or 3D modeling models of the curtain wall transition joints, deepen the joint nodes; establish a deepened 3D model of the aluminum alloy frame material components, aluminum alloy window frames, and perforated aluminum plate curtain walls.

[0031] Step 2: Determine the shape of the perforated aluminum plate curtain wall corresponding to the angles and positions of the transition joints; seal rods or sealants are provided at the joints between the perforated aluminum plate curtain wall and the glass curtain wall and the stone slabs respectively; reserved connecting vertical edges are provided on the first perforated aluminum connecting plate and the second perforated aluminum connecting plate on both sides of the perforated aluminum plate curtain wall.

[0032] Step 3: Integrally install the plate-type thermal insulation rock wool, the first aluminum single plate, the second aluminum single plate, the aluminum alloy frame material components, the aluminum alloy window frames, and the perforated aluminum plate curtain wall in the factory or before installation; among them, the angles and positions of the transition joints at various parts of the building are variable, number the transition joints with different angles and positions, and batch-set the perforated aluminum plate curtain walls correspondingly; the aluminum alloy extended connecting rod is detachably connected to the first perforated aluminum connecting plate and the second perforated aluminum connecting plate, which is convenient for integral installation and replacement.

[0033] Step 4: During construction, first connect the aluminum alloy columns to the post-embedded plates welded to the structure through transition pieces; a steel insert core is installed at the lower end of the aluminum alloy column to play a limiting role.

[0034] Step 5: One side of the aluminum alloy column is bolted to the butt joint first steel plate and the butt joint second steel plate respectively through bolt assemblies, and window openings are formed by connecting with steel square tubes, aluminum alloy cross beams, and sandwich thermal insulation rock wool.

[0035] Among them, heat insulation blankets are also provided at the joints between the butt joint first steel plate and the butt joint second steel plate and the aluminum alloy column respectively.

[0036] Step 6: Install the integral perforated aluminum plate curtain wall at the window opening. Among them, the aluminum alloy frame material components are screwed to the butt joint first steel plate and the steel square tube correspondingly, and sealants and foam rods are provided at the butt joints between the perforated aluminum plate curtain wall and the glass curtain wall and the stone slabs respectively, thereby forming an integrated structure of the perforated aluminum plate and the window frame at the curtain wall transition joint.

[0037] The beneficial effects of the present invention are reflected in:

[0038] 1) By integrally assembling the plate-type thermal insulation rock wool, the aluminum alloy frame material components, the aluminum alloy window frames, and the perforated aluminum plate curtain wall and then installing them as a whole, it is beneficial to ensure the overall accuracy and installation quality of the perforated aluminum plate curtain wall; avoiding installing the window first and then the aluminum plate, shortening the construction period.

[0039] 2) Through the connection between the perforated aluminum plate curtain wall and the aluminum alloy extension connecting rod, on the one hand, the diverse installation of the perforated aluminum plate curtain wall is ensured, and on the other hand, the convenience of installation and the detachable connection are guaranteed; also, through the combination and integration of the perforated aluminum plate and the aluminum alloy window, by designing a perforated aluminum plate curtain wall on the outer layer of the building, the ventilation performance at the window position is ensured, and the building energy-saving performance is improved.

[0040] 3) Through the setting of the butt joint first steel plate and the butt joint second steel plate, it is beneficial to ensure the connection stiffness at the transfer joint and the hanging of the stone plate, and the setting of the heat insulation blanket between the steel plate and the aluminum alloy column is also beneficial to effectively block the cold bridge effect.

[0041] Other features and advantages of the present invention will be described in the subsequent specification, and will be partially obvious from the specification, or understood by implementing the present invention; the main purpose and other advantages of the present invention can be achieved and obtained through the solutions specifically pointed out in the specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the integrated structure of the perforated aluminum plate and the window frame at the transfer joint of the curtain wall;

[0043] Figure 2 It is a schematic diagram of the connection structure of the plate-shaped thermal insulation rock wool, the aluminum alloy frame material assembly, the aluminum alloy window frame and the perforated aluminum plate curtain wall;

[0044] Figure 3 It is a schematic diagram of the connection structure of the plate-shaped thermal insulation rock wool, the first aluminum single plate and the second aluminum single plate;

[0045] Figure 4 It is a schematic diagram of the aluminum alloy frame material assembly structure;

[0046] Figure 5 It is a schematic diagram of the aluminum alloy window frame structure;

[0047] Figure 6 It is a schematic diagram of the perforated aluminum plate curtain wall structure;

[0048] Figure 7 It is a schematic diagram of the local node structure of the curtain wall transfer joint;

[0049] Figure 8 It is a schematic diagram of the aluminum alloy column, the butt joint second steel plate and their connection structure.

[0050] Reference Signs: 1 - Plate-shaped thermal insulation rock wool, 2 - First aluminum single plate, 3 - Second aluminum single plate, 4 - Aluminum alloy frame assembly, 41 - Rectangular outer connecting frame, 42 - Rectangular inner connecting frame, 43 - T-shaped connecting piece, 44 - U-shaped first assembly, 45 - U-shaped second assembly, 46 - Frame connecting nail, 47 - Spacer, 5 - Aluminum alloy window frame, 51 - Aluminum alloy main frame, 52 - Aluminum alloy convex block, 53 - Aluminum alloy extended connecting side bar, 6 - Perforated aluminum plate curtain wall, 61 - Perforated aluminum main board, 62 - Perforated aluminum first connecting board, 63 - Perforated aluminum second connecting board, 7 - First butt steel plate, 8 - Steel square tube, 9 - Clamping thermal insulation rock wool, 10 - Aluminum alloy column, 11 - Second butt steel plate, 12 - Aluminum alloy cross beam, 13 - Glass curtain wall, 14 - Hanging piece, 15 - Hanging nail, 16 - Stone slab, 17 - Frame inner connecting plug-in, 18 - Frame inner connecting nail, 19 - Heat insulation blanket, 20 - Bolt assembly, 21 - Screw. Detailed Implementation Manner

[0051] Taking a certain high-rise building as an example, its curtain wall adopts a glass curtain wall, an aluminum plate curtain wall and a stone slab, and the building line type is complex, with multiple transfer points. As Figures 1 to 8 shown, at a transfer point of a curtain wall, an integrated structure of a perforated aluminum plate and a window frame includes two glass curtain walls 13 arranged in a broken line, a plate-shaped thermal insulation rock wool 1 connected to the transfer point of the glass curtain wall 13, a first aluminum single plate 2 and a second aluminum single plate 3 connected to both sides of the plate-shaped thermal insulation rock wool 1, aluminum alloy frame assemblies 4 respectively connected to the long ends of the plate-shaped thermal insulation rock wool 1, aluminum alloy columns 10 connected between the aluminum alloy frame assemblies 4 and the adjacent glass curtain wall 13, a first butt steel plate 7 or a second butt steel plate 11 connected between the aluminum alloy columns 10 and the aluminum alloy frame assemblies 4, heat insulation blankets 19 connected between the aluminum alloy columns 10 and the first butt steel plate 7 and between the aluminum alloy columns 10 and the second butt steel plate 11, an aluminum alloy window frame 5 connected to the outside of the aluminum alloy frame assembly 4, and a perforated aluminum plate curtain wall 6 connected to the outside of the aluminum alloy window frame 5.

[0052] The aluminum alloy window frame 5 includes an aluminum alloy main frame 51, an aluminum alloy convex block 52 arranged on one side of the aluminum alloy main frame 51 close to the aluminum alloy frame assembly 4, and an aluminum alloy extended connecting side bar 53 arranged on one side of the aluminum alloy main frame 51 far from the aluminum alloy frame assembly 4; the aluminum alloy extended connecting side bar 53 and the long end of the aluminum alloy main frame 51 are arranged in an L shape.

[0053] In this embodiment, the perforated aluminum plate curtain wall 6 includes a perforated aluminum main board 61, a perforated aluminum first connecting board 62 and a perforated aluminum second connecting board 63 connected to both long sides of the perforated aluminum main board 61; the first connecting board and the perforated aluminum second connecting board 63 are detachably connected to the perforated aluminum plate curtain wall 6 respectively.

[0054] In this embodiment, the first aluminum single plate 2 and the second aluminum single plate 3 are detachably connected to both sides of the plate-shaped heat-insulating rock wool 1 in the longitudinal direction. Both the first aluminum single plate 2 and the second aluminum single plate 3 are in a C shape, and the length of the second aluminum single plate 3 is greater than that of the first aluminum single plate 2. The first aluminum single plate 2 is detachably connected to the outer side of the upper part of the aluminum alloy frame assembly 4, and the first aluminum single plate 2 is connected to the inner side of the aluminum alloy frame assembly 4.

[0055] In this embodiment, the aluminum alloy frame assembly 4 includes a rectangular outer connecting frame 41 corresponding to the adjacent aluminum alloy cross beam 12, a rectangular inner connecting frame 42 corresponding to the adjacent plate-shaped heat-insulating rock wool 1 plate, a U-shaped second component 45 and a U-shaped first component 44 respectively connected between the rectangular outer connecting frame 41 and the aluminum alloy window frame 5 and between the rectangular inner connecting frame 42 and the aluminum alloy window frame 5, a T-shaped connecting member 43 connected between the U-shaped second component 45 and the aluminum alloy window frame 5, a cushion block 47 connected between the T-shaped connecting member 43 and the aluminum alloy window frame 5, and a frame connecting nail 46 connected between the rectangular outer connecting frame 41 and the butt joint first steel plate 7 or the steel square tube 8.

[0056] In this embodiment, both the rectangular outer connecting frame 41 and the rectangular inner connecting frame 42 include a rectangular frame, two opposite L-shaped clamping members connected to the long-side edges of the rectangular frame, and a U-shaped card slot or an L-shaped clamping rod arranged on the short-side edges of the rectangular outer connecting frame 41 and the rectangular inner connecting frame 42. The U-shaped card slot is arranged corresponding to the U-shaped second component 45 and the U-shaped first component 44. The L-shaped clamping rod is arranged corresponding to the clamping connection between the rectangular outer connecting frame 41, the rectangular inner connecting frame 42 and the rectangular frame. The rectangular outer connecting frame 41 and the rectangular inner connecting frame 42 are detachably connected through a frame inner connecting plug-in 17 or a frame inner connecting nail 18.

[0057] In this embodiment, both the U-shaped first component 44 and the U-shaped second component 45 include two opposite U-shaped members. Both of the two opposite U-shaped members are provided with outer extending edges and the two opposite U-shaped members enclose to form a cross flower shape. The ends of the U-shaped members are triangular and are respectively clamped and connected to the rectangular outer connecting frame 41 and the rectangular inner connecting frame 42. The triangular end of the U-shaped first component 44 is clamped and connected to the aluminum alloy window frame 5. The U-shaped second component 45 is clamped and connected to the horizontal part of the T-shaped connecting member 43. The second aluminum single plate 3 is detachably connected between the vertical hook part of the T-shaped connecting member 43 and the aluminum alloy window frame 5 and is fixedly connected through the cushion block 47.

[0058] In this embodiment, the aluminum alloy main frame 51 is in a straight shape. The width of one end of the straight shape adjacent to the aluminum alloy extending connecting side rod 53 is greater than that of the end far away. The aluminum alloy convex block 52 is arranged on one side of the straight shape adjacent to the plate-shaped heat-insulating rock wool 1. The aluminum alloy convex block 52 is in an L shape, a U shape or a mountain shape. The aluminum alloy convex block 52 is arranged corresponding to the long-side end of the cushion block 47 or the U-shaped first component 44. The aluminum alloy extending connecting side rod 53 is arranged in an L shape with the aluminum alloy main frame 51, and the aluminum alloy extending connecting side rod 53 is detachably connected to the perforated aluminum plate curtain wall 6 correspondingly.

[0059] In this embodiment, the perforated aluminum main board 61 is a straight board with perforations arranged at intervals thereon; the shapes of the first perforated aluminum connecting board 62 and the second perforated aluminum connecting board 63 are adapted to the shape of the curtain wall transition joint, and both of them contain vertical sides

[0060] which respectively correspond to the detachable connection with the aluminum alloy extending connecting side rod 53.

[0061] In this embodiment, the docking first steel plate 7 is a right-angle connecting piece. One right-angle side of the right-angle connecting piece corresponds to the connection with the rectangular inner connecting frame 42 through the frame material connecting nail 46, and the hypotenuse of the right-angle connecting piece corresponds to the connection with the aluminum alloy column 10; the steel square tube 8 corresponds to the connection with the rectangular outer connecting frame 41, and a docking second steel plate 11 is connected between the steel square tube 8 and the corresponding aluminum alloy column 10; the docking second steel plate 11 is a long right-angle-shaped angle piece, and the two long ends thereof are respectively connected to the steel square tube 8 and the aluminum alloy column 10 correspondingly.

[0062] In this embodiment, a heat insulation blanket 19 is arranged between the docking first steel plate 7 and the corresponding aluminum alloy column 10, and a heat insulation blanket 19 is arranged between the docking first steel plate 7 and the corresponding rectangular inner connecting frame 42; a heat insulation blanket 19 is arranged between the docking second steel plate 11 and the corresponding aluminum alloy column 10, and a connecting plate is arranged at the end of the docking second steel plate 11, and a bolt assembly 20 is arranged between the connecting plate and the aluminum alloy column 10.

[0063] In this embodiment, the aluminum alloy column 10 corresponds to the connection with the aluminum alloy cross beam 12, and the aluminum alloy cross beams 12 are arranged in a staggered manner and the projection extension lines intersect; the aluminum alloy column 10 corresponds to the connection with the aluminum alloy cross beam 12 through the screw 21; the aluminum alloy cross beam 12 corresponds to the connection with the glass curtain wall 13, and hanging parts 14 are correspondingly arranged at intervals along the long direction of the docking second steel plate 11, and the hanging parts 14 are externally connected with a stone board 16 through hanging nails 15 correspondingly; a sealant is arranged between the glass curtain wall 13 and the stone board 16 and is arranged corresponding to the center line of the aluminum alloy column 10.

[0064] Combined Figures 1 to 8 as shown, the construction method of the integrated structure of the perforated aluminum plate and the window frame at the curtain wall transition joint is further described. The specific steps are as follows:

[0065] Step 1: Based on the CAD drawing or three-dimensional modeling model of the curtain wall transition joint, deepen the joint at the transition; establish a deepened three-dimensional model of the aluminum alloy frame material assembly 4, the aluminum alloy window frame 5 and the perforated aluminum plate curtain wall 6.

[0066] Step 2: Determine the shape of the perforated aluminum plate curtain wall 6 corresponding to the angle and position of the transition joint; wherein sealing rods or sealants are arranged at the joints of the perforated aluminum plate curtain wall 6 with the glass curtain wall 13 and the stone board 16 respectively; the first perforated aluminum connecting board 62 and the second perforated aluminum connecting board 63 on both sides of the perforated aluminum plate curtain wall 6 reserve connecting vertical sides.

[0067] Step three, pre-integrate and install the plate-type thermal insulation rock wool 1, the first aluminum veneer 2, the second aluminum veneer 3, the aluminum alloy frame material assembly 4, the aluminum alloy window frame 5 and the perforated aluminum plate curtain wall 6 in the factory or before installation; wherein, the angles and positions of the transitions in various parts of the building are variable, the transitions at different angles and positions are numbered, and the perforated aluminum plate curtain walls 6 are set in batches accordingly; wherein, the aluminum alloy extension side rod 53 is detachably connected to the perforated aluminum first connecting plate 62 and the perforated aluminum second connecting plate 63, which is convenient for integrated installation and replacement.

[0068] Step 4: During construction, first connect the aluminum alloy column 10 to the rear embedded plate welded to the structure through an adapter; install a steel insert at the lower end of the aluminum alloy column 10 to serve as a limit; the adapter is made of 10# channel steel, and the embedded plate is a 10mm thick hot-dip galvanized steel plate.

[0069] Step 5: One side of the aluminum alloy column 10 is bolted to the first steel plate 7 and the second steel plate 11 through the bolt assembly 20, and a window opening is formed by the steel square tube 8, the aluminum alloy beam 12, and the thermal insulation rock wool 9; the bolt assembly 20 is an M6 or M12 stainless steel bolt. The second steel plate 11 is a 60*60*4 steel plate. In addition, a thermal insulation blanket 19 is also provided at the connection between the first steel plate 7 and the second steel plate 11 and the aluminum alloy column 10.

[0070] Step six: install an integrated perforated aluminum curtain wall 6 at the window opening, wherein the aluminum alloy frame material assembly 4 is connected with the first steel plate 7 and the steel square tube 8 by screws 21, and sealants and foam rods are provided at the joints between the perforated aluminum curtain wall 6 and the glass curtain wall 13 and the stone plate 16, respectively, thereby forming an integrated structure of the perforated aluminum plate and the window frame at the curtain wall transition.

[0071] During installation, the aluminum alloy frame material component 4 is a newly opened mold, and the aluminum alloy extension side rod 53 of the reserved perforated aluminum plate at the front end of the newly opened aluminum alloy frame material component 4 is lined with thermal insulation rock wool. When the window frame and the perforated aluminum plate are combined, a circle of weather-resistant sealant is first applied around the intersection of the frame and the perforated aluminum plate. Then the perforated aluminum plate and the window frame are effectively connected with rivets. Due to the particularity of this project, there are many angles at which the perforated aluminum plate and the glass curtain wall 13 are spliced. The later processing and production window is a processing data, and the aluminum plate changes according to the angle. Adjusting the aluminum plate processing can cope with changes in various angles. After the aluminum alloy window frame 5 and the perforated aluminum plate form a whole.

[0072] Fixed on the steel opening, and weather-resistant sealant is applied in the groove. The perforated aluminum plate is integrated with the aluminum alloy window decoration for installation, which is convenient for construction and convenient for later maintenance and replacement. By perforating the perforated aluminum plate, effective indoor ventilation can be achieved, and different appearance effects can be formed. It is safe and reliable, has good decorative effect, strong durability, good waterproof sealing and strong adaptability, and has a good application prospect in the design and installation of building curtain walls.

[0073] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any variations or substitutions that can be thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. An integrated structure of a perforated aluminum plate and a window frame at the transition of a curtain wall, characterized in that, it includes two glass curtain walls (13) arranged in a broken line, a plate-shaped thermal insulation rock wool (1) connected to the transition of the glass curtain wall (13), a first aluminum single plate (2) and a second aluminum single plate (3) connected to both sides of the plate-shaped thermal insulation rock wool (1), aluminum alloy frame material assemblies (4) respectively connected to the long ends of the plate-shaped thermal insulation rock wool (1), aluminum alloy columns (10) connected between the aluminum alloy frame material assemblies (4) and the adjacent glass curtain wall (13), a butt joint first steel plate (7) or a butt joint second steel plate (11) connected between the aluminum alloy column (10) and the aluminum alloy frame material assembly (4), a heat insulation blanket (19) connected between the aluminum alloy column (10) and the butt joint first steel plate (7) and between the aluminum alloy column (10) and the butt joint second steel plate (11), an aluminum alloy window frame (5) connected to the outside of the aluminum alloy frame material assembly (4), and a perforated aluminum plate curtain wall (6) connected to the outside of the aluminum alloy window frame (5); the aluminum alloy window frame (5) includes an aluminum alloy main frame (51), an aluminum alloy convex block (52) arranged on one side of the aluminum alloy main frame (51) close to the aluminum alloy frame material assembly (4), and an aluminum alloy extending connecting rod (53) arranged on one side of the aluminum alloy main frame (51) far from the aluminum alloy frame material assembly (4); the aluminum alloy extending connecting rod (53) and the long end of the aluminum alloy main frame (51) are arranged in an L shape; the perforated aluminum plate curtain wall (6) includes a perforated aluminum main board (61), a perforated aluminum first connecting board (62) and a perforated aluminum second connecting board (63) connected to both long sides of the perforated aluminum main board (61); the first connecting board and the perforated aluminum second connecting board (63) are detachably connected to the perforated aluminum plate curtain wall (6) correspondingly; the aluminum alloy main frame (51) is in a straight shape, and the width of one end of the straight shape close to the aluminum alloy extending connecting rod (53) is greater than that of the far end; the aluminum alloy convex block (52) is arranged on one side of the straight shape close to the plate-shaped thermal insulation rock wool (1), and the aluminum alloy convex block (52) is in an L shape, a U shape or a mountain shape; the aluminum alloy convex block (52) is arranged corresponding to the long end of the cushion block (47) or the U-shaped first component (44); the aluminum alloy extending connecting rod (53) and the aluminum alloy main frame (51) are arranged in an L shape, and the aluminum alloy extending connecting rod (53) is detachably connected to the perforated aluminum plate curtain wall (6) correspondingly; the perforated aluminum main board (61) is a straight plate and is provided with perforations at intervals on the plate; the shapes of the perforated aluminum first connecting board (62) and the perforated aluminum second connecting board (63) adapt to the shape of the curtain wall transition, and both of them contain vertical edges and are detachably connected to the aluminum alloy extending connecting rod (53) respectively.

2. The integrated structure of a perforated aluminum plate and a window frame at the transition of a curtain wall according to claim 1, characterized in that, On both sides of the plate-shaped heat-insulating rock wool (1) in the longitudinal direction, a first aluminum single plate (2) and a second aluminum single plate (3) are detachably connected respectively. Both the first aluminum single plate (2) and the second aluminum single plate (3) are in a U shape, and the length of the second aluminum single plate (3) is greater than that of the first aluminum single plate (2). The first aluminum single plate (2) is detachably connected to the outer side of the upper part of the aluminum alloy frame assembly (4), and the first aluminum single plate (2) is connected to the inner side of the aluminum alloy frame assembly (4).

3. A perforated aluminum plate and window frame integrated structure at the curtain wall transition joint as described in claim 2, characterized in that, the aluminum alloy frame assembly (4) includes a rectangular outer connecting frame (41) corresponding to the adjacent aluminum alloy cross beam (12), a rectangular inner connecting frame (42) corresponding to the adjacent plate-shaped heat-insulating rock wool (1) plate, a U-shaped second component (45) and a U-shaped first component (44) respectively connected between the rectangular outer connecting frame (41) and the aluminum alloy window frame (5) and between the rectangular inner connecting frame (42) and the aluminum alloy window frame (5), a T-shaped connecting piece (43) connected between the U-shaped second component (45) and the aluminum alloy window frame (5), a cushion block (47) connected between the T-shaped connecting piece (43) and the aluminum alloy window frame (5), and a frame connecting nail (46) connected between the rectangular outer connecting frame (41) and the butt joint first steel plate (7) or steel square tube (8); both the rectangular outer connecting frame (41) and the rectangular inner connecting frame (42) include a rectangular frame, two opposite L-shaped clamping pieces connected to the long-side edges of the rectangular frame, and a U-shaped card slot or L-shaped clamping rod arranged on the short-side edges of the rectangular outer connecting frame (41) and the rectangular inner connecting frame (42); the rectangular outer connecting frame (41) and the rectangular inner connecting frame (42) are detachably connected through a frame inner connecting plug-in (17) or a frame inner connecting nail (18); the U-shaped card slot is arranged corresponding to the U-shaped second component (45) and the U-shaped first component (44); the L-shaped clamping rod is arranged corresponding to the clamping connection of the rectangular outer connecting frame (41), the rectangular inner connecting frame (42) and the rectangular frame; 4. A perforated aluminum plate and window frame integrated structure at the curtain wall transition joint as described in claim 3, characterized in that, both the U-shaped first component (44) and the U-shaped second component (45) include two opposite U-shaped parts. Both of the two opposite U-shaped parts are provided with outward extending edges and the two opposite U-shaped parts are surrounded to form a cross flower shape; the ends of the U-shaped parts are triangular and are respectively clamped and connected to the rectangular outer connecting frame (41) and the rectangular inner connecting frame (42); the triangular end of the U-shaped first component (44) is clamped and connected to the aluminum alloy window frame (5), and the U-shaped second component (45) is clamped and connected to the horizontal part of the T-shaped connecting piece (43); a second aluminum single plate (3) is detachably connected between the vertical hook part of the T-shaped connecting piece (43) and the aluminum alloy window frame (5) and is fixedly connected through a cushion block (47).

5. A perforated aluminum plate and window frame integrated structure at the curtain wall transition joint as described in claim 4, characterized in that, the butt joint first steel plate (7) is a right-angle butt joint piece. One right-angle side of the right-angle butt joint piece is correspondingly connected to the rectangular inner connecting frame (42) through a frame connecting nail (46), and the hypotenuse of the right-angle butt joint piece is correspondingly connected to the aluminum alloy column (10); The steel square pipe (8) is correspondingly connected to the rectangular outer connecting frame (41), and a second butt joint steel plate (11) is connected between the steel square pipe (8) and the corresponding aluminum alloy column (10); The second butt joint steel plate (11) is a long right-angled corner piece, and the two long ends are respectively correspondingly connected to the steel square pipe (8) and the aluminum alloy column (10).

6. A perforated aluminum plate and window frame integrated structure at the curtain wall transition joint as claimed in claim 5, characterized in that, a heat insulation blanket (19) is arranged between the first butt joint steel plate (7) and the corresponding aluminum alloy column (10), and a heat insulation blanket (19) is arranged between the first butt joint steel plate (7) and the corresponding rectangular inner connecting frame (42); a heat insulation blanket (19) is arranged between the second butt joint steel plate (11) and the corresponding aluminum alloy column (10), and a connecting plate is arranged at the end of the second butt joint steel plate (11), and a bolt assembly (20) is arranged between the connecting plate and the aluminum alloy column (10).

7. A perforated aluminum plate and window frame integrated structure at the curtain wall transition joint as claimed in claim 6, characterized in that, the aluminum alloy column (10) is correspondingly connected to the aluminum alloy cross beam (12), and the aluminum alloy cross beams (12) are arranged in a staggered manner and the projection extension lines intersect; the aluminum alloy column (10) is correspondingly connected to the aluminum alloy cross beam (12) by screws (21); the aluminum alloy cross beam (12) is correspondingly connected to the glass curtain wall (13), hanging parts (14) are correspondingly arranged at intervals along the length of the second butt joint steel plate (11), and the hanging parts (14) are externally connected to the stone plate (16) by hanging nails (15); a sealant is arranged between the glass curtain wall (13) and the stone plate (16) and is arranged corresponding to the center line of the aluminum alloy column (10).

8. A construction method for a perforated aluminum plate and window frame integrated structure at the curtain wall transition joint as claimed in claim 7, characterized in that, the specific steps are as follows: Step 1: Based on the CAD drawings or three-dimensional modeling models of the curtain wall transition joints, deepen the joint nodes; establish a deepened three-dimensional model of the aluminum alloy frame material assembly (4), the aluminum alloy window frame (5) and the perforated aluminum plate curtain wall (6); Step 2: Determine the shape of the perforated aluminum plate curtain wall (6) corresponding to the angle and position of the transition joint; a sealing rod or sealant is arranged at the joints where the perforated aluminum plate curtain wall (6) is respectively connected to the glass curtain wall (13) and the stone plate (16); the vertical connecting edges are reserved for the first perforated aluminum connecting plate (62) and the second perforated aluminum connecting plate (63) on both sides of the perforated aluminum plate curtain wall (6); Step 3: Integrally install the plate-type thermal insulation rock wool (1), the first aluminum single plate (2), the second aluminum single plate (3), the aluminum alloy frame material assembly (4), the aluminum alloy window frame (5) and the perforated aluminum plate curtain wall (6) in advance in the factory or before installation; wherein, the angles and positions of the transition joints at various parts of the building are variable, number the transition joints with different angles and positions, and batch-set the perforated aluminum plate curtain walls (6) correspondingly; wherein, the aluminum alloy extended connecting rod (53) is detachably connected to the first perforated aluminum connecting plate (62) and the second perforated aluminum connecting plate (63), which is convenient for integral installation and replacement; Step 4: During construction, first connect the aluminum alloy column (10) to the post-embedded plate welded to the structure through an adapter; install a steel insert core at the lower end of the aluminum alloy column (10) to play a limiting role; Step 5: Bolt one side of the aluminum alloy column (10) to the docking first steel plate (7) and the docking second steel plate (11) respectively through bolt assemblies (20), and form a window opening by connecting with a steel square tube (8), an aluminum alloy cross beam (12), and a heat-insulating rock wool (9); Wherein, heat-insulating blankets (19) are also provided at the joints of the docking first steel plate (7) and the docking second steel plate (11) with the aluminum alloy column (10) respectively; Step 6: Install an integrated perforated aluminum plate curtain wall (6) at the window opening. Among them, the aluminum alloy frame material assembly (4) is screwed (21) to the docking first steel plate (7) and the steel square tube (8) correspondingly. Sealant and foam rods are provided at the joints of the perforated aluminum plate curtain wall (6) with the glass curtain wall (13) and the stone slab (16) respectively, thereby forming an integrated structure of the perforated aluminum plate and the window frame at the curtain wall transition joint.

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