CN113833177B - Hidden hanging system of unit type curtain wall - Google Patents
Hidden hanging system of unit type curtain wall Download PDFInfo
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- CN113833177B CN113833177B CN202111078734.8A CN202111078734A CN113833177B CN 113833177 B CN113833177 B CN 113833177B CN 202111078734 A CN202111078734 A CN 202111078734A CN 113833177 B CN113833177 B CN 113833177B
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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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- Load-Bearing And Curtain Walls (AREA)
Abstract
The hidden hanging system of the unitized curtain wall comprises uprights, cross beams, a transfer code piece and a main body code piece, wherein each upright comprises a small front cavity, a large front cavity and a rear cavity, the small front cavity and the large front cavity are constant-pressure cavities, the rear cavity is a structural cavity, the cross beams correspond to the large front cavity of each upright, a milling opening is formed in a rear plate at the upper end of each upright, the main body code piece and the transfer code piece extend into the rear cavity of each upright through the milling opening, a transfer toothed plate of the transfer code piece is connected above the main body code piece, an aluminum gasket with teeth is connected with a transverse plate and a transfer toothed plate fixedly connected with the aluminum code piece, an I-shaped code piece and a U-shaped code piece are arranged in the large front cavity close to the corresponding upright, a bottom plate of the U-shaped code piece is connected with a top cross beam, a vertical plate connected with the aluminum code piece, a male inner folded plate of the corresponding upright, a rear side plate of the U-shaped code piece and a rear side plate of the I-shaped code piece are connected, the front side plate of the U-shaped code piece and the front side plate of the U-shaped code piece are fixedly connected on the male front folded plate of the corresponding upright, bottom plate of the corresponding upright, two top cross beams are positioned on two sides of the bottom frame of the upright and connected with the bottom frame of the upright, and close to the top cross beam of the top cross beam, and close to the top cross beam of the upright, and close to the upright.
Description
Technical Field
The invention relates to a hidden hanging system of a unit type curtain wall.
Background
The existing unitized curtain wall adopts a hanging mode of matching a plurality of pieces to solve the problem of field installation, for example, after aluminum or steel pieces are processed, the unitized curtain wall is hung on an L-shaped piece which is installed on a subject structure in advance. In order to meet the installation and stress requirements, a hanging system is large, a wide space is required from the rear end of a curtain wall to the structural edge to meet the installation and adjustment requirements, and the hanging system is often used in an unexposed area, such as an area with a back plate between layers.
For areas with exposed requirements, independent design of the covering plate shielding and hanging positions is often adopted, the building effect is not very attractive, and the material and construction cost is high.
Disclosure of Invention
The invention aims to provide a set of attractive, safe, low-cost and transparent hanging system for a unit type curtain wall.
In order to solve the technical problems, the invention adopts the following technical scheme:
a hidden hanging system of a unit curtain wall comprises a stand column, a top cross beam, a bottom cross beam, a switching code piece, a U-shaped code piece, an I-shaped code piece and a main code piece, wherein the stand column comprises a small front cavity, a large front cavity and a rear cavity, the small front cavity and the large front cavity are constant pressure cavities, the rear cavity is a structural cavity, the cross beam corresponds to the large front cavity of the stand column, a milling opening is formed in a rear plate at the upper end of the stand column, the main code piece and the switching code piece extend into the rear cavity of the stand column through the milling opening, the switching code piece comprises a toothed aluminum gasket, a connecting aluminum code piece and a switching tooth plate, the switching tooth plate and the main code piece are both provided with long strip holes in the left and right directions, a transverse plate of the connecting aluminum code piece is provided with long strip holes in the front and rear directions, the switching tooth plate is connected above the main code piece connected with the main structure through a connecting bolt, the transverse plate of the connecting aluminum code piece is positioned above the switching tooth gasket, the aluminum gasket with the teeth, the transverse plate connected with the aluminum code piece and the switching toothed plate are fixedly connected through a second connecting bolt, the I-shaped code piece and the U-shaped code piece are arranged in a large front cavity of a public column of the upright column, a bottom plate of the U-shaped code piece is connected with a bottom plate of a top concave frame of the top cross beam, the I-shaped code piece is inserted into a concave opening end of the U-shaped code piece, a vertical plate connected with the aluminum code piece, a public inner folded plate of the public column, a rear side plate of the U-shaped code piece and a rear side plate of the I-shaped code piece are connected through a third connecting bolt, a front side plate of the I-shaped code piece and a front side plate of the U-shaped code piece are fixedly connected on a public front folded plate of the public column through a fourth connecting bolt, the cross beam comprises a top cross beam and a bottom cross beam inserted and matched with the top cross beam, bottom frames of the two top cross beams are positioned on two sides of the upright column and connected with the side plates of the upright column, the top concave frame of the top cross beam extends to the upper part of the upright column and is close to the central line of the upright column, the lower end of the upright post is provided with a notch corresponding to the top concave frame of the top beam.
Preferably, the height of the milling opening is not more than 100mm.
Preferably, the upright column comprises a male upright column and a female upright column, the male upright column comprises a male side plate, a male rear folded plate, a male inner folded plate, a male front folded plate and a male front folded plate, the male rear folded plate, the male inner folded plate and the male front folded plate are Z-shaped, the male rear folded plate and the male inner folded plate are arranged in alignment, the male front folded plate and the male inner folded plate are symmetrically arranged, the female upright column of the male upright column comprises a female side plate aligned with the male side plate, a female rear plate inserted and matched with the male rear folded plate, a female inner plate inserted and matched with the male inner folded plate, a female front plate inserted and matched with the male front folded plate and a female front baffle plate aligned with the male front baffle plate, the free end of the male rear folded plate is inserted and blocked in front of the free end of the female rear plate, and the free end of the male inner folded plate is blocked in front of the female inner plate, the free end of the male front folded plate is inserted behind the free end of the female front plate, the male side plate, the female side plate, the male rear folded plate, the female rear plate, the male inner folded plate and the female inner plate enclose the structural cavity, the sealing strips between the male side plate, the female side plate, the male inner folded plate, the female inner plate, the male inner folded plate and the female inner plate, the male front folded plate, the sealing strips between the male front folded plate and the female front plate enclose a large front cavity, and the sealing strips between the male front folded plate, the male front baffle plate, the female front plate, the male front folded plate and the female front plate, the female front baffle plate and the sealing strips between the male front baffle plate and the female front baffle plate enclose the small front cavity.
Preferably, the switching dental lamina is fixedly connected above the main body code piece through four connecting bolts I, the four connecting bolts are located at four square corners, and the connecting bolt II is located in the middle of the four connecting bolts I.
The invention has the beneficial effects that: the problem of connect expose, load great region, curtain wall to the design under the not enough any condition in structure limit space is solved, realize hiding the sign indicating number piece, safe and reliable, practice thrift cost, simple manufacture, simple to operate.
Code piece hiding: the code piece is hidden in the rear cavity of the upright post.
Safe and reliable: clear force transmission path, short cantilever force arm, centered stress center and high bearing capacity.
The cost is saved: compared with the original piece stacking system, the width of the piece stacking system is changed from 200mm to 60mm, and the material consumption is only 30 percent of the original material consumption.
Simple manufacture and convenient installation. The whole process is processed and assembled in a factory, and only one bolt needs to be screwed down during installation.
Drawings
In order to more clearly explain the embodiments of the present invention, the embodiments will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural view of the pillar of the present invention.
Detailed Description
The following description is given by way of example only, and is not intended to limit the scope of the invention.
As shown in fig. 1 and fig. 2, the hidden hanging system of a unitized curtain wall of the present invention comprises a column, a beam, a connection code, a U-shaped code, an i-shaped code and a main code 31; the upright column comprises a male upright column 21 and a female upright column 22 which is inserted and matched with the male upright column, the upright column comprises a small front cavity 11, a large front cavity 12 and a rear cavity 13, the small front cavity 11 and the large front cavity 12 are constant-pressure cavities, the rear cavity 13 is a structural cavity, and the cross beam corresponds to the large front cavity of the upright column; milling openings 20A are respectively formed in the rear plates at the upper ends of the male stand column and the female stand column, so that the switching code piece can be conveniently placed in the rear cavity of the stand column and connected, the size of the switching code piece is according to the thickness of the connecting aluminum code piece, and the height of the milling openings is not more than 100mm; the main body code piece 31 and the switching code piece extend into a rear cavity of the stand column through the milling opening 20A, the switching code piece comprises a toothed aluminum gasket 34, an L-shaped connecting aluminum code piece 33 and a switching dental lamina 32, the switching dental lamina 32 and the main body code piece 31 are both provided with long strip holes in the left and right directions and used for adjusting left and right tolerance, a transverse plate of the L-shaped connecting aluminum code piece 33 is provided with long strip holes in the front and back directions and used for adjusting front and back tolerance, the switching dental lamina 32 is connected above the main body code piece 31 welded or bolted with the main body structure 1 through four connecting bolts I41, the transverse plate of the L-shaped connecting aluminum code piece 33 is positioned above the switching dental lamina 32, the toothed aluminum gasket 34 is arranged above the transverse plate of the L-shaped connecting aluminum code piece 33, the transverse plate of the L-shaped connecting aluminum code piece 33 and the switching dental lamina 32 are fixedly connected through a second connecting bolt 42, and the second connecting bolt is positioned in the middle of the first four connecting bolts; the large front cavity 12 of the male upright of the upright is provided with the I-shaped code member 23 and the U-shaped code member 24, the bottom plate of the U-shaped code member 24 is connected with the bottom plate 261 of the top concave frame of the top beam 26 through a countersunk self-tapping screw 45, the I-shaped code member 23 is inserted into the concave end of the U-shaped code member 24, the vertical plate of the connecting aluminum code member 33, the male inner folded plate 214 of the male upright 21, the rear side plate of the U-shaped code member 24 and the rear side plate of the I-shaped code member 23 are connected through a connecting bolt three 43, the front side plate of the I-shaped code member 23 and the front side plate of the U-shaped code member 24 are fixedly connected on the male front folded plate 215 of the male upright 21 through a connecting bolt four 44, the beam comprises a top beam 26 and a bottom beam 25 inserted and matched with the top beam, the bottom beams 26 are positioned on two sides of the upright and connected with the side plates of the upright through self-tapping screws 46, the top concave frame of the top beam 26 extends to the top of the upright and is close to the central line 10 of the upright, the bottom end of the upright is provided with the top concave frame 20 corresponding to the top concave frame of the upright, and the top beam is consistent in appearance gap effect.
Specifically, as shown in fig. 3, the male upright 21 of the upright comprises a male side panel 212, a male rear flap 213, a male inner flap 214, a male front flap 215 and a male front flap 216, the male rear flap 213, the male inner flap 214 and the male front flap 215 are Z-shaped, the male rear flap 213 and the male inner flap 214 are arranged in alignment, the male front flap 215 and the male inner flap 214 are arranged symmetrically, the female upright 22 of the upright comprises a female side panel 221 aligned with the male side panel 212, a female rear panel 222 mated with the male rear flap 213, a female inner panel 223 mated with the male inner flap 214, a female front panel 224 mated with the male front flap 215 and a female front flap 225 aligned with the male front flap 216, the free end of the male rear flap 215 is folded in front of the free end of the female rear panel 222, the free end of the male inner flap 214 is folded in front of the female inner panel 223, and the free end of the male front flap 215 is folded behind the free end of the female inner panel 224; the milling openings 23 are formed at the upper ends of the male rear folded plate and the female rear plate; a first sealing strip 10A is arranged between the end part of the female inner plate and the male front folded plate, a second sealing strip 10B is arranged between the male front folded plate and the female front plate, and a third sealing strip 10C is arranged between the male front baffle and the female front baffle; the rear portion of the male side panel 212, the rear portion of the female side panel 221, the male rear flap 213, the female rear panel 222, the male inner flap 214 and the female inner panel 223 enclose the construction cavity 13, the front portion of the male side panel 212, the front portion of the female side panel 221, the male inner flap 214, a first sealing strip, the female inner panel 223, the male front flap 215, the female front panel 224 and a second sealing strip enclose a large front cavity 12 therebetween, and the male front flap 215, the female front panel 224, the second sealing strip, the male front baffle 216, the female front baffle 225 and a third sealing strip enclose the small front cavity 11 therebetween.
A structural cavity is additionally arranged at the rear end of the upright column to hide the connecting piece stacking system; the stress of the upright post at the joint is enhanced by adopting an I-shaped stacking piece, and the stress of the top beam is enhanced by adopting a U-shaped stacking piece and connecting the U-shaped stacking piece with the top beam by using a self-tapping screw. The structural performance of the unit bodies can be fully utilized by adopting a unilateral code piece connecting system for connecting the male stand columns; the sizes of the tooth patterns of the connecting aluminum code piece and the aluminum gasket with the tooth are matched, and the horizontal load can be effectively transmitted after the connecting aluminum code piece and the aluminum gasket with the tooth are installed.
The invention, when implemented, follows the following steps: the process is divided into 4 stages, which are respectively 1) section bar processing; 2) Assembling the unit bodies; 2) Assembling and installing the code pieces; 3) And (4) field installation.
1) Section bar processing
Firstly, processing the upright post. The rear ends of the male stand column and the female stand column are milled with openings, and the sizes of the openings are not easy to exceed 100mm according to the thickness of the code piece. The front wall of the male upright post is provided with a countersunk hole for connecting a bolt IV. The top beam is provided with a countersunk hole of a countersunk self-tapping screw. Other fabrication holes were implemented with reference to standard cell body practices.
And secondly, stacking and processing. The I-shaped code piece (the length should be designed according to the space in the cavity) and the U-shaped code piece (the length should be smaller than the width of the unilateral upright post) are provided with through holes at corresponding positions. The connecting aluminum code piece is provided with a proper through hole, a countersunk hole and a long hole.
2) Assembly of unit bodies
And thirdly, framing. And the male stand column, the female stand column, the bottom cross beam, the top cross beam, the I-shaped stacking piece, the U-shaped stacking piece and the connecting aluminum stacking piece are assembled into a frame through self-tapping screws, connecting bolts III, connecting bolts IV, countersunk self-tapping screws and the like.
And fourthly, forming the unit plate. And bonding the panel 2 on the assembled frame through the structural adhesive 3, injecting a sealing adhesive, and maintaining.
3) Stack assembly and installation
And fifthly, assembling the code piece. The switching dental lamina is fixed on the main body stacking piece through four connecting bolts.
And sixthly, fixing the code piece. And (4) measuring and paying off, and connecting the assembled code pieces to corresponding positions of the main body structure in a welding or bolting mode.
4) Installation in situ
And seventhly, mounting. And hoisting equipment is adopted to hoist the plate to a proper position, the plate is placed on the main body stacking piece, and the second connecting bolt is screwed down.
And step eight, sealing the seam. After the shear connector 27 is pushed to the middle of the cross joint, sealing glue is applied to the joint of the top cross beam through a cross joint sealant 51, so that the joint of the cross joint sealant and the force transmission of the upper plate and the lower plate are ensured. And (3) adhering and plugging rubber sheets 52 by using sealant at the front ends of the top cross beams, and processing front end gaps.
Claims (3)
1. The utility model provides a hidden dress system of hanging of unitized curtain wall which characterized in that: the vertical column comprises a small front cavity, a large front cavity and a rear cavity, the small front cavity and the large front cavity are isobaric cavities, the rear cavity is a structural cavity, the cross beam corresponds to the large front cavity of the vertical column, a milling opening is formed in a rear plate at the upper end of the vertical column, the main code and the switching code extend into the rear cavity of the vertical column through the milling opening, the switching code comprises a toothed aluminum gasket, a connecting aluminum code and a switching tooth plate, the switching tooth plate and the main code are both provided with long strip holes in the left and right directions, a long strip hole in the front and back directions is formed in a transverse plate of the connecting aluminum code, the switching tooth plate is connected above the main code connected with a main structure through a connecting bolt, the transverse plate of the connecting aluminum code is positioned above the switching tooth plate, and the toothed aluminum gasket is arranged above the connecting aluminum code, the aluminum gasket with the teeth, the transverse plate connected with the aluminum code piece and the switching toothed plate are fixedly connected through a second connecting bolt, the I-shaped code piece and the U-shaped code piece are arranged in a large front cavity of a public column of the upright column, a bottom plate of the U-shaped code piece is connected with a bottom plate of a concave top frame of the top cross beam, the I-shaped code piece is inserted into a concave opening end of the U-shaped code piece, a vertical plate connected with the aluminum code piece, a public inner folded plate of the public upright column, a rear side plate of the U-shaped code piece and a rear side plate of the I-shaped code piece are connected through a third connecting bolt, a front side plate of the I-shaped code piece and a front side plate of the U-shaped code piece are fixedly connected to a public front folded plate of the public upright column through a fourth connecting bolt, the cross beam comprises a top cross beam and a bottom cross beam inserted and matched with the top cross beam, bottom frames of the two top cross beams are positioned on two sides of the upright column and connected with two side plates of the upright column, the concave top frame of the top cross beam extends to the upper part of the upright column and is close to the central line of the upright column, the lower end of the upright post is provided with a notch corresponding to the top concave frame of the top beam;
the upright post comprises a male upright post and a female upright post, the male upright post comprises a male side plate, a male rear folded plate, a male inner folded plate, a male front folded plate and a male front folded plate, the male rear folded plate, the male inner folded plate and the male front folded plate are Z-shaped, the male rear folded plate and the male inner folded plate are arranged in an aligned mode, the male front folded plate and the male inner folded plate are symmetrically arranged, the female upright post of the upright post comprises a female side plate aligned with the male side plate, a female rear plate in inserted fit with the male rear folded plate, a female inner plate in inserted fit with the male inner folded plate, a female front plate in inserted fit with the male front folded plate and a female front baffle plate aligned with the male front baffle plate, the free end of the male rear folded plate is inserted and blocked in front of the free end of the female rear plate, and the free end of the male inner folded plate is inserted and blocked in front of the female inner plate, the free end of the male front folded plate is inserted behind the free end of the female front plate, the male side plate, the female side plate, the male rear folded plate, the female rear plate, the male inner folded plate and the female inner plate enclose the structural cavity, the sealing strips between the male side plate, the female side plate, the male inner folded plate, the female inner plate, the male inner folded plate and the female inner plate, the male front folded plate, the sealing strips between the male front folded plate and the female front plate enclose a large front cavity, and the sealing strips between the male front folded plate, the male front baffle plate, the female front plate, the male front folded plate and the female front plate, the female front baffle plate and the sealing strips between the male front baffle plate and the female front baffle plate enclose the small front cavity.
2. The hidden hanging system of unitized curtain walls of claim 1, wherein: the height of the milling opening is not more than 100mm.
3. The hidden hanging system of unitized curtain walls of claim 1, wherein: the switching dental lamina is fixedly connected above the main body stacking piece through four connecting bolts I, the four connecting bolts I are located at four square corners, and the connecting bolt II is located in the middle of the four connecting bolts I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078734.8A CN113833177B (en) | 2021-09-15 | 2021-09-15 | Hidden hanging system of unit type curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078734.8A CN113833177B (en) | 2021-09-15 | 2021-09-15 | Hidden hanging system of unit type curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113833177A CN113833177A (en) | 2021-12-24 |
| CN113833177B true CN113833177B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111078734.8A Active CN113833177B (en) | 2021-09-15 | 2021-09-15 | Hidden hanging system of unit type curtain wall |
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| CN (1) | CN113833177B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2780844A (en) * | 1953-09-08 | 1957-02-12 | Harry C Bolt | Collapsible habitable structure |
| CN204510566U (en) * | 2014-12-29 | 2015-07-29 | 江河创建集团股份有限公司 | Window cell cube |
| CN105507469B (en) * | 2015-12-23 | 2017-12-22 | 江河创建集团股份有限公司 | A kind of arc type unitized curtain wall system and its installation method for adapting to arbitrary surface |
| CN108999318B (en) * | 2018-06-21 | 2020-04-03 | 广州江河幕墙系统工程有限公司 | Unit curtain wall side buried single pendant structure, unit body with side buried single pendant and unit curtain wall mounting method |
| CN209686662U (en) * | 2018-12-10 | 2019-11-26 | 上海江河幕墙系统工程有限公司 | Enhancing connection structure and torsion code part therein with opening profile cooperation |
| CN211313018U (en) * | 2019-11-19 | 2020-08-21 | 北京鸿屹丰彩装饰工程有限公司 | Curtain wall perforated aluminum plate connecting system |
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2021
- 2021-09-15 CN CN202111078734.8A patent/CN113833177B/en active Active
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