CN115182496A - Transverse-through and vertical-breaking type multi-element combined curtain wall system and construction method thereof - Google Patents
Transverse-through and vertical-breaking type multi-element combined curtain wall system and construction method thereof Download PDFInfo
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- CN115182496A CN115182496A CN202210672987.6A CN202210672987A CN115182496A CN 115182496 A CN115182496 A CN 115182496A CN 202210672987 A CN202210672987 A CN 202210672987A CN 115182496 A CN115182496 A CN 115182496A
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 103
- 239000000919 ceramic Substances 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 47
- 239000005341 toughened glass Substances 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000013643 reference control Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 25
- 229910052782 aluminium Inorganic materials 0.000 description 25
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 15
- 238000005507 spraying Methods 0.000 description 13
- 239000010935 stainless steel Substances 0.000 description 12
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 239000010410 layer Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram 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
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention provides a transverse-through and vertical-off type multi-element combined curtain wall system, which comprises: a support structure; the supporting structure comprises a plurality of embedded parts, transverse main keels and vertical keels; the embedded part is connected with the transverse main keel through a first adapter part, and the upper end and the lower end of the vertical keel are respectively connected with the upper side transverse main keel and the lower side transverse main keel; a panel structure; the panel structure comprises a hollow toughened LOW-E glass panel structure, a single-piece toughened glass panel structure, a ceramic plate panel structure and a ceramic rod panel structure. The invention also discloses a construction method of the transverse-through and vertical-breaking type multi-element combined curtain wall system, the installation speed is high, the curtain wall system can be installed simultaneously in layers and groups, the construction period is saved, each layer of vertical keel and decorative panel can be flexibly arranged, and diversified vertical surface effects can be formed.
Description
Technical Field
The invention relates to the technical field of building curtain walls, in particular to a transverse-through and vertical-breaking type multi-element combined curtain wall system and a construction method thereof.
Background
With the development of the building industry, the form of the building curtain wall is gradually enriched and diversified, and the requirement on the structural form of the curtain wall is higher and higher. Traditional building curtain wall bearing structure adopts the form that the whole length of vertical joist sets up and regard as atress main joist more, adopts this structural style to have following disadvantage: the requirement on the installation accuracy of the embedded part is extremely high, and a large amount of manpower and material resources are spent to supplement the post-embedded part slightly deviating from the later stage; the installation sequence of the curtain wall is limited to be installed layer by layer from bottom to top, interlayer parallel construction cannot be carried out, and the construction period pressure is high; the positions of the decoration panels of all layers are limited, the outer facade models which are staggered and uniform between layers cannot be arranged, and the building facade effect is monotonous.
Disclosure of Invention
Aiming at the prior art, the invention provides a transverse-connection and vertical-disconnection type multi-element combined curtain wall system and a construction method thereof.
The invention provides a transverse-through and vertical-off type multi-element combined curtain wall system, which comprises:
a support structure; the supporting structure comprises a plurality of embedded parts, transverse main keels and vertical keels; the embedded part is connected with the transverse main keel through a first adapter part, and the upper end and the lower end of the vertical keel are respectively connected with the upper side transverse main keel and the lower side transverse main keel;
a panel structure; the panel structure comprises a hollow toughened LOW-E glass panel structure, a single toughened glass panel structure, a ceramic plate panel structure and a ceramic rod panel structure;
the hollow toughened LOW-E glass panel structure comprises hollow toughened LOW-E glass, a first glass auxiliary frame, a first glass supporting strip and a pressing plate; the hollow toughened LOW-E glass and the first glass auxiliary frame are arranged into a whole, the first glass supporting strip is inserted into a reserved notch of the transverse main keel, and the pressing block is arranged at the upper end of the first glass auxiliary frame and is connected with the transverse main keel or the vertical keel;
the single tempered glass panel structure comprises a first backing plate, single tempered glass, a second glass auxiliary frame, a second glass supporting strip and a pressing block; the first backing plate is connected with the vertical keel, the single piece of toughened glass and the glass auxiliary frame are integrated, the second glass supporting strip is inserted into a reserved notch of the transverse main keel, and the pressing block is arranged at the upper end of the second glass auxiliary frame and is connected with the transverse main keel or the vertical keel;
the ceramic plate panel structure comprises a secondary cross beam, a second backing plate, a first hanger and a ceramic plate; the secondary cross beam is connected with the vertical keel through a second adaptor, the second backing plate is connected with the secondary cross beam, one end of the first hanger is connected with the secondary cross beam, and the other end of the first hanger is connected with the ceramic plate;
the ceramic stick panel structure comprises a second hanging piece and a ceramic stick; one end of the second hanging piece is connected with the transverse main keel through a third adapter piece, and the other end of the second hanging piece is connected with the ceramic stick.
Preferably, one end of the first adapter is welded to the embedded part, and the other end of the first adapter is provided with a long round bolt hole which is connected with the transverse main keel through a bolt group.
Preferably, the lower end of the vertical keel is fixedly connected with the lower lateral main keel through an insertion core, and the upper end of the vertical keel is fixedly connected with the upper lateral main keel through a reversed V-shaped sleeve core and a bolt.
Preferably, the hollow toughened LOW-E glass and the first glass auxiliary frame are bonded into a whole through structural adhesive.
Preferably, the single piece of toughened glass and the glass auxiliary frame are bonded into a whole through structural adhesive.
Preferably, one end of the second adapter is connected with the vertical keel through a bolt group, and the other end of the second adapter is connected with the secondary cross beam through a bolt group and a screw.
Preferably, one end of the first hanging piece is connected with the secondary cross beam through a bolt group, and the other end of the first hanging piece is connected and fixed with the ceramic plate through a back bolt system.
Preferably, one end of the second hanging piece is fixedly connected with the third adapter piece through a bolt group, and the other end of the second hanging piece is fixedly connected with the ceramic rod through a screw.
The invention also discloses a construction method of the transverse-through and vertical-off type multi-element combined curtain wall system, which comprises the following steps:
s1, erecting a construction operation platform along an outer vertical surface, and cleaning the surface of an embedded part;
s2, measuring and placing a secondary reference control line and an elevation control point required by the installation and construction of the curtain wall according to a control axis and a control elevation point during the construction of the civil construction structure, measuring and placing a positioning line of a central line and an outer side line of the curtain wall on the basis, popping a position control reference line for installing a first connecting piece and a transverse main keel by using the central line and the outer side control line of the curtain wall, and setting triangular marks at two ends to be used as reference lines for installing and checking the part of the curtain wall;
s3, spot welding the first connecting piece at the installation position according to the measured and placed positioning line, and performing full welding after rechecking that the installation position is correct;
s4, placing a transverse main keel, installing a bolt group, adjusting the elevation and the position of the transverse main keel when the bolt group is not screwed, and fastening the bolt after the adjustment is correct;
s5, installing the vertical keel after the installation of the transverse main keel is finished, fixing the lower end of the vertical keel by using an inserting core, fixing the upper end of the vertical keel by penetrating a bolt, adjusting the three-dimensional direction after the preliminary fixing is finished, and fastening the bolt after the adjustment is finished;
s6, determining positions of a second adapter and a third adapter to be installed according to the vertical surface layout set by a drawing, wherein the second adapter is installed in two stages, initially installing and positioning are carried out firstly, the bolts are not tightened temporarily, after the second adapters on the same layer are all initially installed, elevation correction is carried out, the bolts are tightened after no error is confirmed, and final installation is finished; the installation of the third adapter is synchronous with the installation of the second adapter, the third adapter is inserted into the reserved groove of the transverse main keel, the screw is centered and aligned with the vertical surface of the third adapter, and the third adapter is installed in place by punching once;
s7, mounting a secondary cross beam after the second adaptor is mounted, initially mounting and positioning the secondary cross beam during mounting, temporarily tightening the bolts, and tightening the bolts at two ends after deviation adjustment;
s8, synchronously installing a first backing plate after single-piece toughened glass and a second backing plate after ceramic plates, installing the backing plates on the vertical and horizontal parting lines of a framework keel, fixing the backing plates on the framework through screws, and adjusting the specified gap and verticality between the adjacent backing plates;
s9, performing slab joint glue injection work after the first backing plate and the second backing plate are finished;
s10, synchronously installing the hollow toughened LOW-E glass and the single piece of toughened glass, placing the glass at a proper position in sequence according to the serial number before installation, adjusting the direction and the position of the glass when the glass is hoisted to the installation position to ensure that the glass is smoothly placed, adjusting a plate after the glass is placed, immediately fixing the glass plate by adopting a pressing plate or a pressing block after the adjustment of the glass plate is completed, and gluing the deblocking part after the installation of the glass is completed;
s11, before construction, the ceramic plates and the ceramic rods are stacked according to types, sizes and colors in a classified mode, a crank arm vehicle is used for high-altitude installation, first hanging pieces or second hanging pieces are installed on the secondary cross beams or the third adaptor, and the ceramic plates and the ceramic rods are installed after the first hanging pieces or the second hanging pieces are firmly fixed.
Preferably, in S3, the grade of the welding line is not lower than three, the second grade of red lead primer is adopted at the welding joint, and the first grade of silver powder finish paint is adopted at the welding joint.
Compared with the prior art, the invention has the beneficial effects that: the invention is suitable for the frame type curtain wall connection structure and the construction method, and the characteristics are as follows: the transverse keels are long, and the vertical keels are connected through the inserting cores and the bolts, so that the number of steel connecting pieces is reduced, and large-area welding is reduced; the requirement on the installation accuracy of the embedded part is not high, and the supplement condition after the embedded part is deviated is reduced; the assembly degree is high, the processing of the transverse keel and the vertical keel is simplified, the installation speed is high, the transverse keel and the vertical keel can be installed simultaneously in a layered and grouped manner, and the construction period is saved; each layer of the vertical keel and the decorative panel can be flexibly arranged, and diversified vertical surface effects can be formed.
Drawings
FIG. 1 is a schematic view of a support structure according to an embodiment of the present invention.
Fig. 2 is a schematic distribution diagram of a panel structure according to an embodiment of the present invention.
FIG. 3 is a cross-sectional view of a joint of a single tempered glass panel and a ceramic panel according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view of a structural node of a hollow tempered LOW-E glass panel, a ceramic panel and a ceramic rod panel according to an embodiment of the present invention.
Fig. 5 is a schematic vertical sectional view of DT1 in fig. 2.
Fig. 6 is a schematic vertical sectional view of DT2 in fig. 2.
Fig. 7 is a schematic vertical sectional view of DT3 in fig. 2.
In the figure: 1. embedding parts; 2. a first adapter; 3. a transverse main keel; 4. a vertical keel; 41. an aluminum alloy insert core; 5. A hollow toughened LOW-E glass panel structure; 51. hollow toughened LOW-E glass; 52. a first glass auxiliary frame; 53. a first glass carrier strip; 54. pressing a plate; 6. a single tempered glass panel structure; 61. a first aluminum backing plate; 62. single-piece toughened glass; 63. a second glass auxiliary frame; 64. a second glass carrier strip; 7. a ceramic panel structure; 71. a second adaptor; 72. a secondary cross beam; 73. a second aluminum backing plate; 74. a first aluminum alloy hanger; 75. a ceramic plate; 8. a ceramic stick panel structure; 81. a third adaptor; 82. a second aluminum alloy hanger; 83. a ceramic stick.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Examples
The invention provides a transverse-through and vertical-off type multi-element combined curtain wall system, which comprises a supporting structure and a panel structure as shown in figures 1-7.
The supporting structure comprises a plurality of embedded parts 1, transverse main keels 3 and vertical keels 4; the embedded part 1 is connected with the transverse main keel 3 through a first adapter part 2, one end of the first adapter part 2 is welded with the embedded part 1, and the other end of the first adapter part 2 is provided with a long round bolt hole which is connected with the transverse main keel 3 by adopting a stainless steel bolt group; the upper and lower ends of the vertical keel 4 are respectively connected with the upper and lower lateral main keels 3, the lower end of the vertical keel 4 is fixedly connected with the lower lateral main keel 3 through the aluminum alloy inserting core 41, and the upper end is fixedly connected with the upper lateral main keel 3 through the inverted V-shaped sleeve core and the bolt.
The embedded part 1 is formed by welding a Q235-B steel plate and HRB400 anchor bars, the length of the steel plate is 300mm, the width of the steel plate is 200mm, the thickness of the steel plate is 10mm, and hot-dip galvanizing treatment is adopted. The first adapter 2 is formed and processed by adopting a Q235-B steel plate with the thickness of 8mm, and the whole is treated by hot-dip galvanizing. The transverse main keel 3 is made of aluminum alloy section, the surface of the transverse main keel is sprayed with fluorocarbon, the width of the cross section is 70mm-80mm, the length of the cross section is 160mm-212mm, and the wall thickness is 3mm. The vertical keel 4 is made of aluminum alloy section, the surface is sprayed with fluorocarbon, the section width is 70-80 mm, the section length is 160-205 mm, and the wall thickness is 3-5mm.
The panel structure comprises a hollow toughened LOW-E glass panel structure 5, a single toughened glass panel structure 6, a ceramic plate panel structure 7 and a ceramic rod panel structure 8.
The hollow toughened LOW-E glass panel structure 5 comprises hollow toughened LOW-E glass 51, a first glass auxiliary frame 52, a first glass supporting strip 53 and a pressing plate 54; the hollow toughened LOW-E glass 51 and the first glass auxiliary frame 52 are bonded into a whole through structural adhesive, the first glass supporting strip 53 is inserted into a reserved notch of the transverse main keel 3, a flexible gasket is arranged on the first glass supporting strip, the hollow toughened LOW-E glass 51 is arranged on the flexible gasket, and the pressing block 54 is pressed on the first glass auxiliary frame 52 and is fixed with the transverse main keel 3 or the vertical keel 4 through bolts;
wherein, the thickness of the hollow toughened LOW-E glass 51 is divided into three types of 12mm +12A +12mm, 8mm +12A +8mm and 10mm +12A +10mm, the width is 1200mm and 1800mm, and the length is 2900mm and 3000 mm; the first glass auxiliary frame 52 is made of aluminum alloy section bars, the surface of the first glass auxiliary frame is subjected to fluorocarbon spraying treatment, the width of the first glass auxiliary frame is 10-30 mm, the height of the first glass auxiliary frame is 18-55 mm, and the wall thickness of the first glass auxiliary frame is 1.5-3 mm; the first glass supporting strip 53 is made of aluminum alloy, the surface of the first glass supporting strip is subjected to fluorocarbon spraying treatment, the thickness of the first glass supporting strip is 3.5mm-6mm, and the length of the first glass supporting strip is 37mm-57mm; the pressing block 54 is made of aluminum alloy, the surface of the pressing block is subjected to fluorocarbon spraying treatment, the thickness of the pressing block is 4-6mm, and the length of the pressing block is 18-45 mm.
The single-piece toughened glass panel structure 6 comprises a first back lining aluminum plate 61, a single-piece toughened glass 62, a second glass auxiliary frame 63, a second glass supporting strip 64 and a pressing block; the first back lining aluminum plate 61 is fixed on the vertical keel 4 through a stainless steel screw, the single piece of toughened glass 62 and the second glass auxiliary frame 63 are bonded into a whole through structural adhesive, the second glass supporting strip 64 is inserted into a reserved notch of the transverse main keel 3, a flexible gasket is arranged on the second glass supporting strip, the single piece of toughened glass 62 is arranged on the flexible gasket, and the pressing block is pressed on the second glass auxiliary frame 64 and is fixed with the transverse main keel 3 or the vertical keel 4 through a bolt;
wherein, the first backing aluminum plate 61 is an aluminum single plate with the thickness of 2mm, and the surface is treated by fluorocarbon spraying; the thickness of the single piece of toughened glass 62 is 8mm, the width is 1200mm and 1800mm, and the length is 1300mm and 1800 mm; the second glass auxiliary frame 63 is made of aluminum alloy section bars, the surface of the second glass auxiliary frame is subjected to fluorocarbon spraying treatment, the width of the second glass auxiliary frame is 10mm-30mm, the height of the second glass auxiliary frame is 18mm-55mm, and the wall thickness of the second glass auxiliary frame is 1.5mm-3mm; the second glass supporting strip 64 is made of aluminum alloy, the surface of the second glass supporting strip is subjected to fluorocarbon spraying treatment, the thickness is 3.5mm-6mm, and the length is 37mm-57mm; the pressing block is made of aluminum alloy, the surface of the pressing block is subjected to fluorocarbon spraying treatment, the thickness of the pressing block is 4-6mm, and the length of the pressing block is 18-45 mm.
The ceramic panel structure 7 comprises a secondary cross beam 72, a second backing aluminum plate 73, a first aluminum alloy hanger 74 and a ceramic plate 75; the secondary cross beam 72 is connected with the vertical keel 4 through a second adaptor 71, one end of the second adaptor 71 is connected with the vertical keel 4 through a stainless steel bolt group, the other end of the second adaptor 71 is connected with the secondary cross beam 72 through a stainless steel bolt group and a stainless steel screw, a second back lining aluminum plate 73 is connected with the secondary cross beam 72 through a stainless steel screw, one end of a first aluminum alloy pendant 74 is connected with the secondary cross beam 72 through a stainless steel bolt group, and the other end of the first aluminum alloy pendant is connected and fixed with the ceramic plate 75 through a back bolt system;
the second adapter 71 is made of aluminum profiles, the surfaces of the second adapter are subjected to fluorocarbon spraying treatment, and the thickness of the profiles is 8mm; the secondary cross beam 72 is made of aluminum alloy section, the surface is subjected to fluorocarbon spraying treatment, the width of the section is 60mm, the height of the section is 90mm, and the wall thickness is 3.5mm; the second aluminum backing plate 73 is an aluminum single plate with the thickness of 2mm, and the surface is subjected to fluorocarbon spraying treatment; the first aluminum alloy pendant 74 is formed by shaping and processing an aluminum section with the thickness of 5mm, and the surface of the first aluminum alloy pendant is subjected to fluorocarbon spraying treatment; the ceramic plate 75 has a width of 300mm and a thickness of 30mm.
The ceramic stick panel structure 8 comprises a third adaptor 81, a second aluminum alloy pendant 82 and a ceramic stick 83; the third adaptor 81 is fixedly connected with the transverse main keel 3 through a stainless steel bolt, one end of the second aluminum alloy pendant 82 is fixedly connected with the third adaptor 81 through a stainless steel bolt group, and the other end of the second aluminum alloy pendant is fixedly connected with the ceramic rod 83 through a stainless steel bolt;
the third adaptor 81 is formed and processed by an aluminum section with the thickness of 8mm, the surface of the third adaptor is subjected to fluorocarbon spraying treatment, the width of the third adaptor is 60mm, and the length of the third adaptor is 127mm-139mm; the second aluminum alloy pendant 82 is formed by shaping and processing an aluminum section with the thickness of 5mm, and the surface of the second aluminum alloy pendant is subjected to fluorocarbon spraying treatment; the width of the ceramic stick 83 is 100mm, the thickness of the ceramic stick is 50mm and 80mm, the ceramic stick is internally lengthened by an aluminum alloy through-length insertion core, and the insertion core and the inner wall of the ceramic stick 83 are provided with 3mm flexible gaskets.
The invention relates to a construction method of a transverse-through vertical-break type multi-element combined curtain wall system, which comprises the following steps:
s1, preparing before construction, erecting double rows of scaffolds as construction operation platforms along the outer vertical surfaces, cleaning the surfaces of embedded parts 1, and cleaning cement laitances on the surfaces of the exposed embedded parts to expose clean and flat surfaces;
s2, measuring and placing a secondary reference control line and an elevation control point required by the installation and construction of the curtain wall according to a control axis and a control elevation point during the construction of the civil structure, measuring and placing a positioning line of a center line and an outer side line of the curtain wall on the basis, popping out a position control reference line for installing the first connecting piece 2 and the transverse main keel 3 by using an ink line by using the center line and the outer side control line of the curtain wall, and using red paint as triangular marks at two ends as reference lines for the installation and the check of the part of the curtain wall;
s3, spot-welding the first adapter 2 at the installation position according to the measured positioning line, rechecking that the installation position is correct, and then performing full-length welding, wherein the grade of a welding line is not lower than three, and a second red lead primer and a first silver powder finish are adopted at a welding joint;
s4, checking and checking the transverse main keels 3 according to specification models and numbers, mounting the transverse main keels according to the beginning after the checking is correct, preliminarily placing the transverse main keels 3, mounting stainless steel bolt groups, temporarily not screwing the bolts, adjusting the elevation and the position of the transverse main keels 3, and fastening the bolts after the adjustment is correct;
s5, installing the vertical keel 4 after the installation of the transverse main keel 3 is finished, checking the type and the specification of the vertical keel 4 before installation, checking the type and the specification of the vertical keel, aligning the vertical keel in place after no error exists, fixing the lower end of the vertical keel 4 by using an aluminum alloy inserting core 41, fixing the upper end of the vertical keel by penetrating a bolt, adjusting the three-dimensional direction after the preliminary fixing is finished, and fastening the bolt after the adjustment is finished;
s6, determining positions of the second adaptor 71 and the third adaptor 81 needing to be installed according to the vertical surface layout set by a drawing, wherein the second adaptor 71 is installed in two stages, initial installation and positioning are firstly carried out, the bolts are not tightened temporarily, after the initial installation of the second adaptor 71 on the same layer is completed, elevation correction is carried out, the bolts are tightened after no error is confirmed, and final installation is completed; the installation of the third adaptor 81 and the installation of the second adaptor 71 are carried out synchronously, the third adaptor 81 is inserted into the reserved groove of the transverse main keel 3, the screw is centered and aligned with the vertical surface of the third adaptor 81, and the third adaptor 81 is installed in place by punching once;
s7, mounting the secondary cross beam 72 after the second adaptor 71 is mounted, initially mounting and positioning the secondary cross beam 72 during mounting, temporarily tightening the bolts, and tightening the bolts at two ends after deviation adjustment;
s8, synchronously mounting a first backing aluminum plate 61 behind the single piece of toughened glass 62 and a second backing aluminum plate 73 behind the ceramic plate 75, which are collectively called backing aluminum plates hereinafter, removing dust on the surface of the backing aluminum plates before mounting, lifting the backing aluminum plates to the mounting part at a constant speed during mounting, mounting the backing aluminum plates on vertical and horizontal parting lines of a framework keel, fixing the backing aluminum plates on the framework through stainless steel self-tapping screws, and adjusting the specified gap and verticality between the adjacent backing aluminum plates;
s9, performing slab joint glue injection work after the first backing aluminum plate 61 and the second backing aluminum plate 73 are completed, rechecking the distance and the flatness between the backing aluminum plates, filling foam strips matched with the width of joints in the joints after the confirmation of no errors, ensuring the connection and the consistent depth so as to ensure the uniform and reliable thickness of the glue surface, wiping the surface of the glue joint by using alcohol or other volatile cleaning agents, removing other impurities in ash, ensuring the surface to be clean and pollution-free, preventing the sealant from being bonded unstably and influencing the sealant effect, performing uniform glue injection along the slab joint, ensuring that the glue injection is full and continuous and is not interrupted, and finishing the surface of the injected sealant by using a scraper blade or other glue repairing tools so as to ensure the smooth, flat and uniform surface of the glue joint;
s10, synchronously installing hollow toughened LOW-E glass 51 and single toughened glass 62, which are referred to as glass hereinafter, placing the glass at a proper position in sequence according to a reference number before installation, adopting a truck crane and manual auxiliary installation, manually adjusting the direction and position of the glass when the glass is hoisted to the installation position to ensure that the glass is smoothly placed, adjusting the plate after the glass is placed, wherein the adjustment standard is horizontal, vertical and plane, the glass plate is fixed by a pressing plate 54 or a pressing block 65 immediately after being adjusted, the upper pressing plate 54 or the pressing block 65 is pressed positively to avoid the loosening phenomenon, and gluing the deblocking part after the glass is installed;
s11, before construction, the ceramic plates 75 and the ceramic rods 83 are stacked according to types, sizes and colors in a classified mode, a crank arm vehicle is used for high-altitude installation, first aluminum alloy hangers 74 or second aluminum alloy hangers 82 are installed on a secondary cross beam 72 or a third adapter 81, installation of the ceramic plates 75 and the ceramic rods 83 is started after fixation is firm, the upper ends and the lower ends are fixed firstly during installation, flatness and vertical verticality adjustment are carried out on the ceramic plates 75 and the ceramic rods 83 before complete fastening, and bolts are fastened after plane flattening and straight line straightening are guaranteed.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are also within the scope of the present invention.
Claims (10)
1. The utility model provides a many units of formula of cutting off make up curtain system anyhow which characterized in that includes:
a support structure; the supporting structure comprises a plurality of embedded parts, transverse main keels and vertical keels; the embedded part is connected with the transverse main keel through a first adaptor, and the upper end and the lower end of the vertical keel are respectively connected with the upper transverse main keel and the lower transverse main keel;
a panel structure; the panel structure comprises a hollow toughened LOW-E glass panel structure, a single toughened glass panel structure, a ceramic plate panel structure and a ceramic rod panel structure;
the hollow toughened LOW-E glass panel structure comprises hollow toughened LOW-E glass, a first glass auxiliary frame, a first glass supporting strip and a pressing plate; the hollow toughened LOW-E glass and the first glass auxiliary frame are arranged into a whole, the first glass supporting strip is inserted into a reserved notch of the transverse main keel, and the pressing block is arranged at the upper end of the first glass auxiliary frame and is connected with the transverse main keel or the vertical keel;
the single-piece toughened glass panel structure comprises a first backing plate, single-piece toughened glass, a second glass auxiliary frame, a second glass supporting strip and a pressing block; the first backing plate is connected with the vertical keel, the single piece of toughened glass and the glass auxiliary frame are integrated, the second glass supporting strip is inserted into a reserved notch of the transverse main keel, and the pressing block is arranged at the upper end of the second glass auxiliary frame and is connected with the transverse main keel or the vertical keel;
the ceramic plate panel structure comprises a secondary cross beam, a second backing plate, a first hanger and a ceramic plate; the secondary cross beam is connected with the vertical keel through a second adaptor, the second backer plate is connected with the secondary cross beam, one end of the first hanger is connected with the secondary cross beam, and the other end of the first hanger is connected with the ceramic plate;
the ceramic stick panel structure comprises a second hanging piece and a ceramic stick; one end of the second hanging piece is connected with the transverse main keel through a third adapter piece, and the other end of the second hanging piece is connected with the ceramic stick.
2. The system of claim 1, wherein one end of the first connecting piece is welded to the embedded part, and the other end of the first connecting piece is provided with a long bolt hole which is connected with the transverse main keel through a bolt group.
3. The system of claim 1 or 2, wherein the lower ends of the vertical keels are fixedly connected with the lower lateral main keels through insertion cores, and the upper ends of the vertical keels are fixedly connected with the upper lateral main keels through inverted V-shaped sleeve cores and bolts.
4. The cross-connecting and vertical-breaking multi-element combined curtain wall system according to claim 1, wherein the hollow tempered LOW-E glass and the first glass auxiliary frame are bonded into a whole through structural adhesive.
5. The cross-connecting and vertical-breaking multi-element combined curtain wall system as claimed in claim 1 or 4, wherein the single piece of toughened glass and the glass auxiliary frame are bonded into a whole through structural adhesive.
6. The system of claim 1, wherein one end of the second adapter is connected to the vertical keel through a bolt set, and the other end of the second adapter is connected to the secondary cross beam through a bolt set and a screw.
7. The multi-element combined curtain wall system with the transverse connection and the vertical disconnection as claimed in claim 1 or 6, wherein one end of the first hanging member is connected with the secondary cross beam through a bolt group, and the other end of the first hanging member is connected and fixed with the ceramic plate through a back bolt system.
8. The transverse-through and vertical-off multielement combined curtain wall system as claimed in claim 1, wherein one end of the second hanging element is fixedly connected with the third adaptor element through a bolt group, and the other end of the second hanging element is fixedly connected with the ceramic rod through a screw.
9. A construction method of the transverse-through vertical-breaking multi-element combined curtain wall system as claimed in any one of claims 1 to 8, characterized by comprising the following steps:
s1, erecting a construction operation platform along an outer vertical surface, and cleaning the surface of an embedded part;
s2, measuring and placing a secondary reference control line and an elevation control point required by curtain wall installation and construction according to a control axis and a control elevation point during construction of the civil structure, measuring and placing a positioning line of a center line and an outer side line of the curtain wall on the basis, popping out a position control reference line for installing a first connecting piece and a transverse main keel by using an ink line by using the center line and the outer side control line of the curtain wall, and setting triangular marks at two ends to be used as reference lines for installation and check rechecking of the part of the curtain wall;
s3, spot welding the first connecting piece at the installation position according to the measured and placed positioning line, and performing full welding after rechecking that the installation position is correct;
s4, placing a transverse main keel, installing a bolt group, adjusting the elevation and the position of the transverse main keel when the bolt group is not screwed, and fastening the bolt after the adjustment is correct;
s5, installing the vertical keel after the installation of the transverse main keel is finished, fixing the lower end of the vertical keel by using an inserting core, fixing the upper end of the vertical keel by penetrating a bolt, adjusting the three-dimensional direction after the preliminary fixing is finished, and fastening the bolt after the adjustment is finished;
s6, determining positions of a second adaptor and a third adaptor to be installed according to a vertical surface layout set by a drawing, initially installing and positioning the second adaptor in two stages, temporarily tightening the bolts, performing elevation correction after the initial installation of the second adaptor on the same layer is completed, tightening the bolts after no error is confirmed, and completing final installation; the installation of the third adapter is synchronous with the installation of the second adapter, the third adapter is inserted into the reserved groove of the transverse main keel, the screw is centered and aligned with the vertical surface of the third adapter, and the third adapter is installed in place by punching once;
s7, mounting a secondary cross beam after the second adaptor is mounted, initially mounting and positioning the secondary cross beam during mounting, temporarily tightening the bolts, and tightening the bolts at two ends after deviation adjustment;
s8, synchronously installing a first backing plate after single-piece toughened glass and a second backing plate after ceramic plates, installing the backing plates on the vertical and horizontal parting lines of the framework keel, fixing the backing plates on the framework through screws, and adjusting the specified gap and verticality between the adjacent backing plates;
s9, performing slab joint glue injection work after the first backing plate and the second backing plate are finished;
s10, synchronously installing the hollow toughened LOW-E glass and the single piece of toughened glass, placing the glass at a proper position in sequence according to the serial number before installation, adjusting the direction and the position of the glass when the glass is hoisted to the installation position to ensure that the glass is smoothly placed, adjusting a plate after the glass is placed, immediately fixing the glass plate by adopting a pressing plate or a pressing block after the adjustment of the glass plate is completed, and gluing the deblocking part after the installation of the glass is completed;
s11, before construction, the ceramic plates and the ceramic rods are stacked according to types, sizes and colors in a classified mode, a crank arm vehicle is adopted for high-altitude installation, first hanging pieces or second hanging pieces are installed on the secondary cross beams or the third adaptor, and installation of the ceramic plates and the ceramic rods is started after the ceramic plates and the ceramic rods are firmly fixed.
10. The construction method according to claim 9, wherein in S3, the grade of the weld is not less than three, the second degree red lead primer and the first degree silver powder finish are used at the welded joint.
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| CN202210672987.6A CN115182496A (en) | 2022-06-14 | 2022-06-14 | Transverse-through and vertical-breaking type multi-element combined curtain wall system and construction method thereof |
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| CN202210672987.6A CN115182496A (en) | 2022-06-14 | 2022-06-14 | Transverse-through and vertical-breaking type multi-element combined curtain wall system and construction method thereof |
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