CN110094003B - Unit type aluminum lattice pattern glass curtain wall system and manufacturing method thereof - Google Patents
Unit type aluminum lattice pattern glass curtain wall system and manufacturing method thereof Download PDFInfo
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- CN110094003B CN110094003B CN201910362507.4A CN201910362507A CN110094003B CN 110094003 B CN110094003 B CN 110094003B CN 201910362507 A CN201910362507 A CN 201910362507A CN 110094003 B CN110094003 B CN 110094003B
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 142
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 239000011521 glass Substances 0.000 title claims abstract description 89
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 7
- 239000002023 wood Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910052755 nonmetal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention provides a unit type aluminum lattice building curtain wall system which comprises a unit type frame, small auxiliary frames, a glass plate, an outer frame and lattices, wherein the small auxiliary frames are arranged on the outer frame; the unit type frame is composed of upright posts and/or cross beams; the small auxiliary frame is composed of a frame rod and is fixed on the inner side wall of the unit type frame; the glass plate is fixed on the small auxiliary frame and is positioned in the unit type frame; the outer frame is fixed on the outer side surface of the unit type frame; the lattice is fixedly connected with the outer frame through a fixing structure, and the adjacent lattice bars and the lattice bars are fixedly connected with the outer frame through screw connecting structures on the end faces of the two ends of the lattice bars; the outer frame is detachably and fixedly connected with the unit type frame. The invention fills the blank of combining the building curtain wall system with the traditional building elements, can meet the building effect and function, and has the advantages of safety, economy and universality. The invention also provides a manufacturing method of the curtain wall system.
Description
Technical Field
The invention belongs to the field of buildings, and relates to a unit type lattice building curtain wall system and a manufacturing method of the curtain wall system.
Background
The traditional Chinese building is carved by wood stones or burnt by clay into a specific shape, and the wood stones or the clay are combined into regular geometric patterns which are arranged into beautiful lattice patterns, thereby showing agile cultural and artistic interest. In the social period of the closure of the level system, the difference of the mullions represents the height of the social level, a strict regulation system is formed, and different social levels use respective mullions to fill windows or courtyards, as shown in fig. 1, 2 and 3. With the development of society, new materials, new technologies and new methods, the sources of the material of the mullion are gradually abundant, such as metal materials of copper, iron, aluminum and the like and non-metal materials of plastic, glass and the like, and the connection mode of the mullion is expanded from integral carving, sintering, welding, joggling, bonding and the like.
In recent years, Chinese elements are popular in the world, Chinese traditional building art and technology are explored and expanded, and are valued by artists, architects and the like inside and outside the sea, and the application of the flower-like art to modern high-rise buildings is tried. Wood lattice flowers are generally applied to traditional low-rise building doors and windows by carving or joggling; the metal lattice is mainly used as a protective fence, such as a railing, by welding or riveting; the non-metal lattice can be used for making decorative art indoors in a bonding mode.
However, the combination of lattice structures and unit curtain walls in the prior art is not available, namely, the combination of unit building curtain wall systems and traditional lattice patterns in modern buildings, especially high-rise buildings, is still a blank.
In addition, in the flower structure in the prior art, the flower is mostly formed by splicing the bars made of wood or steel, the bars and the splicing of the bars are formed by welding, joggling and bonding, the material for making the flower is mostly poor in corrosion resistance, the welding and joggling processing is complex, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a unit type lattice building curtain wall system, which fills the blank of combining the building curtain wall system with the traditional building elements and can meet the building effect and function.
It is a further object of the present invention to provide a cellular mullion building curtain wall system that is safe, economical and versatile.
The purpose of the invention is realized as follows:
a unit type lattice building curtain wall system comprises a unit type frame, small auxiliary frames, glass plates, outer frames and lattices;
the unit type frame is composed of upright posts and/or cross beams;
the small auxiliary frame is composed of a frame rod and is fixed on the inner side wall of the unit type frame;
the glass plate is fixed on the small auxiliary frame and is positioned in the unit type frame;
the outer frame is fixed on the outer side surface of the unit type frame; the fixing structure of the outer frame and the unit type frame is a detachable fixed connection structure;
the lattice is characterized in that the lattice is a set pattern structure formed by fixedly connecting a plurality of lattice bars and is fixedly connected with the outer frame through a fixing structure, and the adjacent lattice bars and the lattice bars are fixedly connected with the outer frame through screw connecting structures on the end faces of the two ends of the lattice bars.
Preferably, the cross section of the small subframe is an L-shaped plate body, one of which is a connecting unit type frame rectangular plate fixedly connected with the inner side wall of the upright post and/or the cross beam, and the other is a supporting glass plate rectangular plate arranged towards the indoor direction, the corresponding end surface of the glass plate corresponds to the inner side surface of the connecting unit type frame rectangular plate, structural adhesive is arranged between the glass plate and the connecting unit type frame rectangular plate, and the corresponding side surface of the glass plate corresponds to the supporting glass plate rectangular plate, and the structural adhesive is arranged between the glass plate and the supporting glass plate rectangular plate.
Preferably, the fixing structure of the small subframe and the upright column and/or the cross beam is as follows: and counter bores are arranged on the right-angle plates of the connecting unit type framework of the small auxiliary frame, and are fixedly connected with the upright posts and/or the cross beams through flat head screws inserted into the counter bores.
Furthermore, the fixing structure of the glass plate and the small auxiliary frame is as follows: structural adhesives are arranged between the corresponding side and end surfaces of the glass plate and the two right-angle plates of the small auxiliary frame with the L-shaped cross section. And the structural adhesive blocks the counter bores on the small auxiliary frame.
Furthermore, the end of the small subframe supporting the straight glass plate is provided with a sealing rubber strip caulking groove on the side surface facing the glass plate, wherein a sealing strip is arranged and is abutted against the side surface of the glass plate.
The glass plate is a double-layer hollow glass plate, the structural adhesive is only connected with the inner-layer glass plate adjacent to the small auxiliary frame, and continuous sealant is arranged between the end face of the outer-layer glass plate and the upright post and/or the cross beam.
Preferably, the small auxiliary frame is arranged on the side wall of the upright post at a position corresponding to the inserting leg positions of the male upright post and the female upright post, or the position is arranged at the central position of the thickness of the unit type frame.
The outer frame can be two parallel frame rods fixed on the upright posts at two sides of the unit frame, or fixed on the upper cross beam and the lower cross beam of the unit frame, or the outer frame is a frame composed of four frame rods fixed on the upright posts and the cross beams of the unit frame.
Preferably, the outer frame has a connecting plate extending outwards from a side of the frame rod facing the vertical column and/or the cross beam, the frame rod is detachably fixed on the side facing outwards of the vertical column and/or the cross beam by arranging a machine wire on the connecting plate, and the lattice is fixed between the frame rods of the outer frame.
Further preferably, the connection part of the machine wire and the upright post and/or the cross beam is close to the side wall of the upright post and/or the cross beam.
Preferably, the flower bars are bars and comprise a shell, the shell is a cylinder with a set cross section, screw holes are arranged on two ports of the shell, and the flower bars are fixedly connected with adjacent flower bars and/or outer frames through the screw holes arranged at two ends of the flower bars.
The flower bars can also comprise a sleeve core and a shell, the shell is a cylinder with a set cross section, the sleeve core is inserted into two ports of the shell, screw holes are arranged on the sleeve core or the sleeve core and the shell, and the flower bars are fixedly connected with adjacent flower bars and/or outer frames through screws arranged in the screw holes on the sleeve core or the sleeve core and the shell at two ends of the flower bars.
Preferably, the cylinder inner walls at both ends of the cylinder are provided with projections, the projections are provided with screw holes, and the adjacent bars are fixedly connected by providing screws in the screw holes.
More preferably, the aluminum bars further comprise a core, the core is inserted into two ports of the casing, screw holes are arranged on the core or the core and the casing, and the bars are fixedly connected with adjacent bars through screws arranged in the screw holes arranged on the core or the core and the casing at two ends of the bars.
The core may be of a construction: the screw hole is arranged on the inward side wall of the closed frame body, the convex edge is arranged on the outward side wall of the closed frame body, and the convex edge is fixedly abutted against the inner wall of the outer aluminum shell.
The core may also be of a construction: the aluminum shell is characterized in that the aluminum shell is an opening frame body with a U-shaped cross section, screw holes are formed in the inward side wall of the opening frame body, convex ribs are arranged on the outward side wall of the opening frame body, and the convex ribs are fixedly abutted to the inner wall of the outer aluminum shell.
In order to enable the sleeve core to be fixedly connected with the outer aluminum shell more firmly in an inserted mode, jacking screws are arranged on the sleeve core of the lattice bars and are perpendicular to the screw holes, and the jacking screws are arranged in a propping mode with the inner wall of the outer aluminum shell.
The jacking screws are preferably arranged at four top corners of the lattice.
Preferably, the housing is an outer aluminum housing.
Preferably, the core is an aluminum core.
The cross-sectional shape of the outer aluminum shell can be determined according to the design of the flower.
Further, in the opening frame, the screw hole is provided at a corner portion of the opening frame.
Furthermore, ribs are arranged on the inner side walls of the shells of the two frame rods corresponding to the opening frame body, and screw holes are formed on the ribs.
The aluminum bars may have a narrow width and a wide width, and as the narrow aluminum bars, aluminum bars having a closed frame body as a core are preferably used, and as the wide aluminum bars, aluminum bars having an open frame as a core are preferably used.
The installation method of the unit type aluminum lattice building curtain wall system comprises the following steps:
firstly, manufacturing a unit body frame: cutting and milling the section bar, and assembling the female upright posts, the male upright posts and/or the cross beams into a unit body frame;
in practical application, there may be only one upper beam or one lower beam, or there may be no beam;
secondly, fixedly arranging a small auxiliary frame: fixing the small auxiliary frame on the unit body frame;
thirdly, mounting the glass plate: placing the glass plate on the small auxiliary frame, and injecting structural adhesive between the glass plate and the small auxiliary frame;
fourthly, mounting lattice flowers: fixedly connecting the lattice bars according to the design requirements, and then assembling and fixing the lattice bars and the outer frame; mounting screws in the screw holes on the sleeve core, fixing the sleeve core on the flower bars and the outer frame by using the screws, and then inserting the shell on the sleeve core to complete the insertion connection of the adjacent flower bars and the connection with the outer frame;
the outer frame can be generally formed by two parallel frame rods, is fixed on a vertical keel formed by the male upright post and the female upright post on the unit body frame, and can also be fixed on two transverse keels of the upper cross beam and the lower cross beam. Of course, the outer frame can also be respectively connected with the vertical keel and the horizontal keel.
The aluminum bars of various flowers are generally inserted from inside to outside in the inserting sequence and finally connected with the outer frame.
And fifthly, fixing the assembled lattice at the front end of a vertical keel consisting of the male upright post and the female upright post and/or a transverse keel consisting of the upper cross beam and the lower cross beam through a detachable connecting structure on the frame from the outside.
Further, the installation method may further include the steps of:
if surface color spraying of the aluminum bars is required, a spraying step is added to spray the bars before the fourth step, i.e., before assembling the mullions.
A sixth step can be added, and the product prepared in the fifth step is packaged and then transported to a designated place for use or storage.
Still further, in use of the present modular aluminum-framed building curtain wall system, when a lattice on a modular curtain wall is damaged or requires alteration of the lattice pattern, the lattice is removed by removing the releasable connection between the outer frame and the mullion and/or the transom.
When the unit type aluminum lattice building curtain wall system is used, if glass is required to be cleaned, cleaning equipment can be used for stretching into gaps between the lattices to perform cleaning work.
Preferably, the small subframe is a plate body with an L-shaped cross section, one of which is a connecting unit type frame square plate, and the other is a supporting glass plate square plate, the end of the supporting glass plate square plate facing the side of the glass plate is provided with a sealing rubber strip caulking groove, and the second step is preferably as follows: fixing the small auxiliary frame on the unit body frame through screws, and arranging adhesive tapes on the small auxiliary frame;
preferably, the glass plate is a double-layer hollow glass plate, and the third step is as follows: and placing the double-layer hollow glass plate on the adhesive tape of the small auxiliary frame, injecting structural adhesive between the glass plate on the inner side and the small auxiliary frame, and then coating a ring sealant between the glass plate on the outer side and the unit body frame.
The fourth step also comprises adding a jacking screw at the corner of the lattice so as to fix the core and the shell more firmly.
The modern high-rise building usually adopts building curtain walls such as glass, aluminum plates, stone materials and the like as external maintenance structures, and considering that the performance of plasticity, corrosion resistance, structure, decoration, processing and the like of aluminum alloy is very outstanding, the lattice is assembled and applied to the modern building by adopting aluminum profiles to become a necessary choice.
Therefore, preferably, the flower bar is an aluminum bar, and comprises an aluminum sheath core and an outer aluminum shell, the outer aluminum shell is an aluminum cylinder with a set cross section, the aluminum sheath core is inserted into two ends of the aluminum cylinder, screw holes are arranged on the aluminum sheath core, and the fourth step is to assemble the flower bar by the sheath core, screws and a frame.
The outer frame and the unit body frame are detachably connected together through machine wires. If the lattice is damaged, the lattice can be replaced only by screwing off the machine wire.
Furthermore, the fourth step further includes adding a jacking screw to the corner of the flower, that is, screwing the jacking screw on the side wall of the core provided at the port of the flower bar at the corner, and then inserting the outer aluminum shell on the core to fix the core and the outer aluminum shell more firmly.
The aluminum bars of various flowers are generally inserted from inside to outside in the inserting sequence and finally connected with the outer frame.
And adding a spraying step before the fourth step, namely before assembling the mullion, and spraying the mullion strips.
The invention has the beneficial effects that: the method has the advantages of inheriting the traditional flower lattice art, developing the flower lattice culture, digging the organic integration of the traditional culture and the modern building and showing the unique charm of the flower lattice on the building curtain wall. Meanwhile, the invention has the following advantages through a more specific structure:
1. the production process of lattice is changed from welding or tenon to plug-in splicing, so that the working efficiency is improved by 50%.
2. The scheme design of the improved flower lattice saves the material cost by not less than 60 percent. 3. The spraying mode of the lattice is improved, and the spraying cost is saved by over 80 percent. 4. The fixing mode of the lattice is improved, and the installation and maintenance cost is saved by 50%.
The invention is further illustrated by the figures and examples.
Drawings
FIG. 1 is a schematic view of a prior art door leaf or screen having a hexagonal pattern of flowers.
Fig. 2 is a schematic diagram of a structure of a windmill-style flower in the related art.
Fig. 3 is a schematic structural view of a door leaf manufactured by the windmill-type lattice shown in fig. 2.
FIG. 4 is a cross-sectional structural schematic view of a node of the unitized aluminum mullion building curtain wall system provided by the invention.
Fig. 5 is a schematic vertical sectional structure view of the node shown in fig. 3.
FIG. 6 is a schematic view of a "Wan" shaped lattice and a partially enlarged assembly structure thereof connected with a frame.
Fig. 7 is a partially enlarged view of the portion a in fig. 4.
Fig. 8 is a partially enlarged structural diagram of part B in fig. 4.
Fig. 9 is a partially enlarged structural view of part C in fig. 4.
Fig. 10 is a partially enlarged view of the portion D in fig. 4.
Detailed Description
One embodiment of the unitized mullion building curtain wall system provided by the invention is shown in fig. 4 and 5. The unit type aluminum lattice curtain wall in the system comprises a unit type frame, small auxiliary frames 11, a glass plate 13, an outer frame 21 and lattices;
the unit type frame is composed of upright posts and cross beams; the upright posts comprise female upright posts 1 and male upright posts 2, the cross beams comprise lower cross beams 3 and upper cross beams 4, and a unit type framework is combined through conventional structures and means.
The small sub-frame 11 is composed of frame rods, corresponds to the unit type frame, and is formed by combining and fixedly connecting four frame rods on four sides. The small subframe 11 is fixed on the inner side wall of the unit type frame.
As shown in fig. 4 and 7, the cross section of the frame rod in the small subframe 11 is an L-shaped plate body, one of which is a connection unit type frame rectangular plate 111 fixedly connected with the female upright post 1, the male upright post 2, and the inner side walls of the lower cross beam 3 and the upper cross beam 4, and the other is a glass plate supporting rectangular plate 112 arranged toward the indoor direction. Counter bores are arranged on the connecting unit type frame right-angle plates 111 of the small auxiliary frames 11, and the small auxiliary frames 11 are fixedly connected with the upright posts and the cross beams through flat head screws 15 inserted into the counter bores.
As shown in fig. 4 and 7, the glass plate 13 is a double-layer hollow glass plate, the corresponding end surface of the inner glass plate 13a corresponds to the inner side surface of the right-angle plate 111 of the connecting unit type frame, and the corresponding side surface of the inner glass plate 13a abuts against the right-angle plate 112 of the supporting glass plate.
The glass plate 13 is fixed on the small auxiliary frame 11 through structural adhesive 12a and is positioned in the unit type frame. Structural adhesive 12a is arranged between the corresponding side surface and end surface of the inner layer glass plate 13a and the two right-angle plates of the small auxiliary frame with the L-shaped cross section. The structural adhesive 12a plugs the counter bores of the small auxiliary frames, which are screwed with the screws 13.
The structural adhesive 12a is only bonded to the inner glass plate 13a adjacent to the small subframe 11, and a continuous sealant 14 is provided between the end face of the outer glass plate 13b and the pillar or the beam. In order to facilitate the placement of the sealant 14, a foam rod is placed between the outer glass panel 13b and the inner side of the beam or pillar, and then the sealant 14 is placed.
The position of the small auxiliary frame 11 arranged on the side wall of the upright post corresponds to the position of the inserting leg a of the upright post. Or the small subframe is positioned in the middle in the thickness direction of the upright post.
By providing the small sub-frames in this manner, a suitable gap can be provided between the frame provided on the outer side surface of the unit frame and the glass plate 13 provided on the small sub-frames. This gap, if too close, is detrimental to the cleaning of the glass sheet behind the mullion in use. If the gap is too large, i.e., the small subframe is too far back, the arrangement of some components at the rear of the unit body frame may be affected.
Such a position allows the glass plate to be properly spaced from the later-mentioned mullions disposed on the outside of the cell frame without making the two too close together to facilitate cleaning of the glass plate 13 during use. It is also not good if the glass sheet is too far from the mullion, i.e., too close to the rear of the cell frame, as the placement of other components at the rear may be affected.
The end of the small subframe 11 supporting the straight glass plate 112 is provided with a bead insert 112a on the side facing the glass plate, wherein a bead b is provided which abuts against the side of the inner glass plate 13 a.
As shown in fig. 4 and 8, the outer frame 21 is fixed to the outer side surfaces of the vertical keels of the unit frame, i.e., the female and male uprights 1 and 2. The outer frame 21 is detachably and fixedly connected with the vertical keel.
The outer frame 21 is a frame rod with a rectangular cross section, the frame rod faces the vertical keel, a connecting plate 21a extends outwards from one side of the vertical keel, and the frame rod is fixed on the outwards-facing side face of the vertical keel by arranging a machine wire 25 on the connecting plate 21 a.
Gaps between the two outer frames 21 on the vertical keels of the two adjacent unit type frames and the vertical keels are sealed by tail wings c1 of adhesive tapes c for sealing the gaps on the outer side surfaces of the female upright posts 1 and the male upright posts 2.
The outer frame of the intrinsic mullion is two frame rods which are parallel to each other, and the frame rods are fixed on the vertical keels, which is a preferable scheme, because the vertical keels are firmer and are stably and firmly fixed on the vertical keels, in addition, the upper cross beam and the lower cross beam can lack one of the vertical keel and the lower cross beam under some conditions or places of the building, or the upper cross beam and the lower cross beam are not suitable for fixing the outer frame, so that the outer frame is not convenient to fix on the cross. Of course, if the cross beam upright posts exist, two frame rods of the outer frame can be fixed in the upper cross beam and the lower cross beam.
In one embodiment, the pattern layer of the flowers is as shown in fig. 6, and the structure is formed by fixedly connecting a plurality of flowers to form a set pattern structure. In this embodiment, the lattice bars form a "ten thousand" pattern. The flower bars constituting the flower are classified into narrow flower bars 24 and wide flower bars 26. The aluminum bars are made of aluminum materials and have the structure that:
the aluminum frame comprises an aluminum sleeve core 23 and an outer aluminum shell 23a, wherein the outer aluminum shell 23a is a rectangular aluminum cylinder, the aluminum sleeve core 23 is inserted at two ends of the aluminum cylinder, screw holes are arranged on the end faces of aluminum bars, and the screw holes are just arranged on the aluminum sleeve core 23.
FIG. 9 shows a narrow width aluminum bar configuration. The outer aluminum shell 24a is a closed cylinder, the aluminum sleeve core 24b inserted into the two end openings of the outer aluminum shell is a closed frame 24b, the inward side wall of the closed frame is provided with a screw hole 24b-1, a screw 26 is arranged in the screw hole 24b-1, the outward side wall of the closed frame is provided with a convex rib 24b-2, and the convex rib 24b-2 is abutted and fixed with the inner wall of the outer aluminum shell 24 a.
FIG. 10 shows the structure of a type of aluminum mullion having a wide width. The aluminum shell 23a is a closed cylinder with a rectangular section, the aluminum sleeve core 23b inserted into the two end openings is an open frame with a U-shaped cross section, the opening faces indoors, the inward corner part of the open frame is provided with a screw hole 23b-1, the outward side wall of the open frame is provided with a convex rib, and the convex rib abuts against and is fixed with the inner wall of the outer aluminum shell 23 a. The convex rib 23b-2 at one side of the opening frame body facing outwards is shorter, the convex ribs 23b-3 at two sides are longer, convex ribs are convexly arranged on the inner wall of the aluminum sleeve core at two sides of the aluminum outer shell 23a corresponding to the aluminum sleeve core 23b, and screw holes 23a-1 are formed on the convex ribs. Screws 26 are provided in the screw holes 23b-1 on the aluminum sheath core 23b and the outer aluminum case 23 a-1.
By providing screw holes in both the aluminum casing and the aluminum sheath core as wider aluminum bars, a stronger connecting effect can be obtained.
The aluminum casing is provided with screw holes, so that the aluminum casing can not be connected with each other in an inserting mode, screw mounting side holes are required to be formed in the side walls, close to the end parts, of the aluminum bars, and the screws are rotated through the side holes to realize the connection of the adjacent aluminum bars. In the present embodiment, the connection strength between the mullion and the outer frame can be enhanced by providing the aluminum case with screw holes in addition to the aluminum core for the wide aluminum mullion connected to the outer frame 21.
Of course, the aluminum bars may be provided with screw holes only at the port of the aluminum case without providing aluminum cores.
In the example shown in fig. 6, in the connection of the lower laterally wide bars 27 to the outer frame 21, no aluminum sheath is inserted into the openings at the ends of the aluminum bars 27 and fixed by inserting screws from one side of the outer frame, while the connection of the vertically wide bars 27 to the upper and lower ends is made by inserting aluminum sheaths through the openings, and the adjacent bars are connected by screws on the aluminum sheaths 23, and no screws are provided in the screw holes on the outer shells.
Therefore, the aluminum casing is provided with screw holes on the ends of the bars, the aluminum sheath core is inserted, and the aluminum sheath core is also provided with screw holes, so that the bars can be connected more flexibly.
As shown in FIG. 6, the narrow aluminum bars 24 and the wide aluminum bars 23 are fixedly connected to the adjacent aluminum bars by screws 26 provided in screw holes in the aluminum thimble core and the aluminum shell at both ends of the aluminum bars. And is fixedly connected to the outer frame 21 by screws 22.
On four top corners of the lattice in the unit body, between the aluminum sheath core and the aluminum shell, the aluminum shell can be propped against by a jacking screw 29 which is arranged on the side wall of the aluminum sheath core and the axis of the aluminum sheath core is vertical to the screw hole, so that the firmness of the inserting and fixing of the aluminum shell and the aluminum sheath core is enhanced.
The screw holes may be provided in the middle of the side length as shown in fig. 9, and one screw hole may be provided on each of the opposite side lengths, or may be provided at two corner positions of the open type aluminum sheath core as shown in fig. 10, so that the screw holes may be provided in the part of the material having the increased strength at the corners of the aluminum sheath core.
The installation method of the unit type aluminum lattice building curtain wall system comprises the following steps:
firstly, manufacturing a unit body frame: cutting and milling the section bar, and assembling the female upright posts 1, the male upright posts 2, the upper cross beams 4 and the lower cross beams 3 into a unit body frame;
secondly, fixedly arranging a small auxiliary frame: fixing the small auxiliary frame 11 on the unit body frame through screws; a rubber strip b is embedded in the rubber strip embedding groove 112a on the small auxiliary frame 11;
thirdly, mounting the glass plate: the double-layer hollow glass plate 13 is placed on the adhesive tape b of the small auxiliary frame 11, the structural adhesive 12a is injected between the inner glass plate 13a and the small auxiliary frame 11, and then the ring sealant 14 is coated between the outer glass plate 13b and the unit body frame.
Fourthly, mounting lattice flowers: the lattice bars are fixedly connected according to the design requirements, then the lattice bars are assembled and fixed with the frame 21, and the jacking screws are additionally arranged on the aluminum sheath cores at the corners of the lattice, so that the aluminum sheath cores are more firmly fixed with the outer aluminum shell;
and fifthly, fixing the assembled lattice at the front end of a vertical keel consisting of the male upright post 2 and the female upright post 1 from the outside through a detachable connecting structure on the frame 21.
Specifically, the method includes the steps of installing the lattice shown in fig. 6, with reference to sequence numbers 81-88 in fig. 6: 1. fixing the aluminum sheath core on the side wall of the corresponding part of each aluminum bar by using screws; 2. splicing four internal aluminum bars, namely splicing the aluminum bars 81, the aluminum bars 82, the aluminum bars 83 and the aluminum bars 84 into two T-shaped bars, and then oppositely inserting the two T-shaped bars; 3. assembling aluminum bars 85; 4. the aluminum bars 86 and 88 are then assembled and the mullion is finally connected to the outer frame 87.
The aluminum bars of various flowers are generally inserted from inside to outside in the inserting sequence and finally connected with the outer frame.
Further, the installation method may further include the steps of:
if surface color spraying of the aluminum bars is required, a spraying step is added to spray the bars before the fourth step, i.e., before assembling the mullions.
And sixthly, packaging the product prepared in the fifth step, and transporting the product to a specified place for use or storage.
When the lattice on the unit body curtain wall is damaged or the lattice pattern needs to be changed, the lattice is removed by detaching the detachable connecting structure between the frame and the vertical keel.
The releasable attachment structure is in this embodiment a wire 25, as shown in figures 4 to 6.
When the unit type aluminum lattice building curtain wall system is used, if glass is required to be cleaned, cleaning equipment can be used for stretching into gaps between the lattices to perform cleaning work.
In the prior art, the lattice is made of wood or made of steel and connected by joggling, so that the manufacturing process is complicated and the working efficiency is low. According to the novel plug-in type splicing structure, the bars are made of aluminum alloy materials, for example, the outer aluminum shell and the aluminum sheath core can be formed by extrusion through a model, the aluminum sheath core is fixed on the bars in a threaded mode, and then the outer aluminum shell is checked on the aluminum sheath core to complete splicing, so that the effect is greatly improved.
The invention adopts the bars made of the outer aluminum shell, and compared with the steel pipes or the wood rods in the prior art, the number of the bars is greatly reduced, so the invention has great improvement on material cost saving.
In the prior art, steel is used as bars, the lattice is manufactured by welding, spraying is required after welding, and the spraying cost is high and inconvenient due to different structural shapes of the lattice. The invention can spray the outer aluminum shell according to the design requirement, the aluminum bars with standard shapes are convenient and quick to spray and have good effect, the spraying is not needed after the plugging, the appearance effect is very ideal after the plugging and the assembly, and the spraying of the bars is convenient and can save a large amount of cost due to the reasonable process design.
The lattice flowers are arranged on the outer side surface of the unit type frame and are fixed by the outer frame through machine threads, so that the assembly and disassembly are convenient, the reasonable space between the glass plate and the lattice flowers is convenient for cleaning the glass plate in the use process, and the installation of other parts on the unit body is not influenced.
In conclusion, the unit type lattice building curtain wall system organically combines the traditional lattice with the modern building curtain wall, and through the novel structural design and the innovation of the processing technology, the scheme is scientific and reasonable, the materials and the construction cost are saved, the traditional elements are added for the modern building, and the important contribution is made to highlighting the Chinese characteristics.
Claims (12)
1. The utility model provides a cellular aluminium is lattice flower building curtain system which characterized in that: the glass plate comprises a unit type frame, small auxiliary frames, a glass plate, an outer frame and a flower;
the unit type frame is composed of upright posts and/or cross beams;
the small auxiliary frame is composed of a frame rod and is fixed on the inner side wall of the unit type frame;
the glass plate is fixed on the small auxiliary frame and is positioned in the unit type frame;
the outer frame is fixed on the outer side surface of the unit type frame; the fixing structure of the outer frame and the unit type frame is a detachable fixed connection structure;
the lattice is characterized in that the lattice is a set pattern structure formed by fixedly connecting a plurality of lattice bars and is fixedly connected with the outer frame through a fixing structure, and the adjacent lattice bars and the lattice bars are fixedly connected with the outer frame through screw connecting structures on the end faces of the two ends of the lattice bars.
2. The modular aluminum mullion building curtain wall system as recited in claim 1, wherein: the cross section of the small subframe is an L-shaped plate body, one of the small subframe is a connecting unit type frame rectangular plate which is fixedly connected with the inner side wall of the upright post and/or the cross beam, the other one of the small subframe is a supporting glass plate rectangular plate which is arranged towards the indoor direction, the corresponding end surface of the glass plate corresponds to the inner side surface of the connecting unit type frame rectangular plate, structural adhesive is arranged between the glass plate and the connecting unit type frame rectangular plate, the corresponding side surface of the glass plate corresponds to the supporting glass plate rectangular plate, and the structural adhesive is arranged between the glass plate and the supporting glass plate; and/or the presence of a gas in the gas,
the glass plate is a double-layer hollow glass plate, the structural adhesive is only jointed with the inner-layer glass plate adjacent to the small auxiliary frame, and a sealant is arranged between the end surface of the outer-layer glass plate and the upright post and/or the cross beam; and/or the presence of a gas in the gas,
the small auxiliary frame is arranged on the side wall of the upright column and corresponds to the inserting leg positions of a male upright column and a female upright column in the upright column, or the small auxiliary frame is arranged in the middle of the thickness of the unit type frame; and/or the presence of a gas in the gas,
the outer frame comprises two parallel frame rods, the two frame rods are fixed on the upright posts at two sides of the unit type frame, or fixed on the upper cross beam and the lower cross beam of the unit type frame, or the outer frame comprises a frame formed by four frame rods and fixed on the upright posts and the cross beams of the unit type frame; and/or the presence of a gas in the gas,
the lattice bars are bars and comprise shells, the shells are cylinders with set cross sections, screw holes are arranged on two ports of each shell, and the lattice bars are fixedly connected with the adjacent lattice bars and/or outer frames through the screw holes arranged at the two ends of the lattice bars; or,
the lattice bars comprise a sleeve core and a shell, the shell is a cylinder with a set cross section, the sleeve core is inserted into two ports of the shell, screw holes are formed in the sleeve core or the sleeve core and the shell, and the lattice bars are fixedly connected with adjacent lattice bars and/or outer frames through screws arranged in the screw holes in the sleeve core or the sleeve core and the shell at two ends of the lattice bars.
3. The modular aluminum mullion building curtain wall system of claim 2, wherein:
the outer frame extends outwards to form a connecting plate on one side of the frame rod facing the upright post and/or the cross beam, the frame rod is detachably fixed on the outwards-facing side of the upright post and/or the cross beam by arranging a machine wire on the connecting plate, and the lattice is fixed between the frame rods of the outer frame; and/or the presence of a gas in the gas,
the fixed connection structure of the small auxiliary frame and the upright post and/or the cross beam is as follows: counter bores are arranged on the right-angle plates of the connecting unit type framework of the small auxiliary frame, and flat head screws are inserted into the counter bores to be fixedly connected with the upright posts and/or the cross beams; and/or the presence of a gas in the gas,
the fixing structure of the glass plate and the small auxiliary frame is as follows: structural adhesives are arranged between the corresponding side surface and end surface of the glass plate and the two right-angle plates of the small auxiliary frame with the L-shaped cross section; the structural adhesive blocks the counter bores on the small auxiliary frames; and/or the presence of a gas in the gas,
the inner walls of the two ends of the cylinder body of the lattice bars are provided with bulges, the bulges are provided with screw holes, and the screw holes are fixedly connected with the adjacent lattice bars and/or the outer frame by arranging screws; and/or the presence of a gas in the gas,
and jacking screws are arranged on the sleeve cores of the lattice bars and are perpendicular to the screw holes, and the jacking screws are abutted against the inner wall of the outer aluminum shell.
4. A unit-style mullion building curtain wall system as claimed in claim 2 or 3, wherein: the end part of the small auxiliary frame, which supports the glass plate straight angle plate, faces the side surface of the glass plate, is provided with a sealing rubber strip caulking groove, wherein a sealing strip is arranged, and the sealing strip is abutted against the side surface of the glass plate.
5. The modular aluminum mullion building curtain wall system as recited in claim 3, wherein: the jacking screws are arranged at the four top corners of the lattice.
6. The modular aluminum mullion building curtain wall system as recited in claim 3, wherein: the connecting part of the machine wire and the upright post and/or the cross beam is close to the side wall of the upright post and/or the cross beam.
7. A unit-style mullion building curtain wall system as claimed in claim 2 or 3, wherein: the sleeve core is of a structure that: the screw hole is arranged on the inward side wall of the closed frame body, the convex edge is arranged on the outward side wall of the closed frame body, and the convex edge is abutted against and fixed with the inner wall of the outer aluminum shell; or,
the sleeve core is of a structure that: the screw hole is arranged on the inward side wall of the opening frame body, the convex rib is arranged on the outward side wall of the opening frame body, and the convex rib is fixedly abutted against the inner wall of the shell.
8. The modular aluminum mullion building curtain wall system as recited in claim 7, wherein: in the opening frame body, the screw hole is arranged on the corner part of the opening frame body; and/or the presence of a gas in the gas,
and convex ribs are arranged on the inner side walls of the shells of the two frame rods corresponding to the opening frame body, and screw holes are formed on the convex ribs.
9. The modular aluminum mullion building curtain wall system of claim 2, wherein: the shell of the lattice flower bars is an outer aluminum shell; and/or the sleeve core is an aluminum sleeve core.
10. A method of installing a unitized mullion building curtain wall system as claimed in any one of claims 1 to 9, comprising the steps of:
firstly, manufacturing a unit body frame: cutting and milling the section bar, and assembling female upright columns, male upright columns and/or cross beams in the upright columns into a unit body frame;
secondly, fixedly arranging a small auxiliary frame: fixing the small auxiliary frame on the unit body frame;
thirdly, mounting the glass plate: placing the glass plate on the small auxiliary frame, and injecting structural adhesive between the glass plate and the small auxiliary frame;
fourthly, mounting lattice flowers: fixedly connecting the lattice bars according to the design requirements, then assembling and fixing the lattice bars with the frame, wherein the inserting sequence of the aluminum lattice bars of various lattices is inserting from inside to outside, and finally connecting the aluminum lattice bars with the outer frame;
and fifthly, fixing the assembled lattice at the front end of a vertical keel consisting of the male upright post and the female upright post and/or a transverse keel consisting of an upper cross beam and a lower cross beam in the cross beam through a detachable connecting structure on the outer frame from the outside.
11. The method of installation according to claim 10, wherein:
in the fourth step, screws are installed in screw holes in the sheath core in the flower bars comprising the sheath core and the shell, the sheath core is fixed on the flower bars and the outer frame by the screws, then the shell is inserted on the sheath core, and the inserting connection of the adjacent flower bars and the outer frame are completed; and/or the presence of a gas in the gas,
the outer frame is composed of two parallel frame rods and is fixed on a vertical keel composed of the male upright post and the female upright post on the unit body frame, or is fixed on two transverse keels of the upper cross beam and the lower cross beam; and/or the presence of a gas in the gas,
in the fourth step, the specific installation steps are:
A. fixing the aluminum sheath core on the side wall of the corresponding part of each aluminum bar by using screws;
B. firstly, splicing four internal aluminum bars, splicing a first pair of two adjacent aluminum bars (81 and 82) and a second pair of two adjacent aluminum bars (83 and 84) into two T-shaped bars, and then oppositely inserting the two T-shaped bars;
C. assembling outer vertical aluminum bars (85);
D. assembling the first outer transverse aluminum bars (86) and the second outer transverse aluminum bars (88), and finally connecting the bars with the outer frame (87); and/or the presence of a gas in the gas,
before the fourth step, namely before assembling the flower, adding a spraying step to spray the flower bars; and/or the presence of a gas in the gas,
further comprising at least one of the following steps:
packaging the product prepared in the fifth step, and transporting the product to a specified place for use or storage;
when the lattice on the unit-type aluminum lattice building curtain wall is damaged or the lattice pattern needs to be changed, the lattice is taken down by detaching the detachable connecting structure between the outer frame and the vertical keel or the horizontal keel;
when the unit type aluminum lattice building curtain wall system is used, if glass is required to be cleaned, cleaning equipment can be used for stretching into gaps between the lattices to perform cleaning work.
12. The method of installation according to claim 10, wherein: the second step is: fixing the small auxiliary frame on the unit body frame through screws, and arranging adhesive tapes on the small auxiliary frame; and/or the presence of a gas in the gas,
the third step is: placing a double-layer hollow glass plate on the adhesive tape of the small auxiliary frame, injecting structural adhesive between the glass plate on the inner side and the small auxiliary frame, and then coating a ring sealant between the glass plate on the outer side and the unit body frame; and/or the presence of a gas in the gas,
the fourth step also comprises adding a jacking screw at the corner of the lattice so as to fix the core in the lattice bar and the shell more firmly.
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| CN201910362507.4A CN110094003B (en) | 2019-04-30 | 2019-04-30 | Unit type aluminum lattice pattern glass curtain wall system and manufacturing method thereof |
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| CN2283117Y (en) * | 1997-02-27 | 1998-06-03 | 丁义津 | Strengthening structure for door leaf |
| CN204002452U (en) * | 2014-06-06 | 2014-12-10 | 汤军 | The structure of the protection grid that size is adjustable |
| CN204199503U (en) * | 2014-12-09 | 2015-03-11 | 苏州金螳螂幕墙有限公司 | A kind of curtain wall decoration Aluminium grill |
| KR101884826B1 (en) * | 2016-10-24 | 2018-08-02 | (주)두린 | A highly strong curtain wall structure |
| CN207110158U (en) * | 2017-06-23 | 2018-03-16 | 福建奋安铝业有限公司 | A kind of curtain-wall stand-column and secondary frame combining structure |
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