CN220747367U - Refined steel curtain wall - Google Patents
Refined steel curtain wall Download PDFInfo
- Publication number
- CN220747367U CN220747367U CN202321886177.7U CN202321886177U CN220747367U CN 220747367 U CN220747367 U CN 220747367U CN 202321886177 U CN202321886177 U CN 202321886177U CN 220747367 U CN220747367 U CN 220747367U
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- CN
- China
- Prior art keywords
- steel
- connecting piece
- base
- glass
- curtain wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 117
- 239000010959 steel Substances 0.000 title claims abstract description 117
- 239000011521 glass Substances 0.000 claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 8
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 6
- 239000008397 galvanized steel Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 5
- 238000005246 galvanizing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000005340 laminated glass Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a refined steel curtain wall, which comprises: the embedded part comprises a first embedded part and a second embedded part; the upper end of the steel upright post is mounted on the first embedded part through a first connecting piece, and the lower end of the steel upright post is mounted on the second embedded part through a second connecting piece; the steel cross beam is mounted on the steel upright post through a cross beam connecting piece; the first base is arranged on the steel upright post; the second base is arranged on the steel cross beam; and glass mounted on the first base and the second base. The refined steel curtain wall takes the steel plate as a raw material, and is subjected to finish machining in multiple working procedures to form a section bar; the surface is polished and ground to achieve the flatness of the surface of the aluminum profile; the refined steel section bar is reinforced and straightened for many times, and the length of the section bar is over that of the aluminum section bar; can meet the requirement of large span of curtain wall.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a refined steel curtain wall.
Background
The refined steel curtain wall is a curtain wall with a supporting system of a refined steel (high-precision steel) section, and has the comprehensive advantages of easy installation, short construction period, quick investment recovery, less environmental pollution and the like compared with the traditional aluminum alloy system curtain wall system. Therefore, the method can be widely applied to the building fields of high-rise buildings, large public buildings (such as gymnasiums, airports, theatres, large workshops) and the like.
The stress performance of the refined steel section is far better than that of aluminum alloy. The elastic modulus of aluminum alloys is typically about 70GPa, one third of that of most steels and alloy steels. Thus, for a given load, a component or unit made of an aluminum alloy will deform more in the elastic state than a steel component of the same size and shape. Although the tensile strength of aluminum alloys is slightly higher than conventional steel grades, simply replacing the steel components with aluminum alloys can create problems. However, the refined steel section can completely replace the aluminum section, and particularly in a large-span curtain wall system, designers often prefer to use the refined steel section.
In popular terms, in curtain wall constructions with uprights and cross-beams, the appearance aspect can be seamless of steel profiles that completely or partially replace aluminum profiles, known as refined steel (or "refined steel"). That is, the surface of the refined steel is smooth and flat and is comparable to that of an aluminum profile, and the refined steel can be directly installed and used by being taken. The refined steel not only has the same appearance as the aluminum profile, but also further reduces the volume of the profile and increases the strength (deflection and elastic modulus) of the profile, so that the curtain wall can develop towards finer, large-span and large-permeability directions.
Disclosure of Invention
In order to further reduce the volume of the profile and increase the strength (deflection and elastic modulus) of the profile, the curtain wall can develop towards finer, large-span and large-permeability directions.
The utility model provides the following technical scheme for realizing the purposes:
a refined steel curtain wall comprising: the embedded part comprises a first embedded part and a second embedded part; the upper end of the steel upright post is mounted on the first embedded part through a first connecting piece, and the lower end of the steel upright post is mounted on the second embedded part through a second connecting piece; the steel cross beam is mounted on the steel upright post through a cross beam connecting piece; the first base is arranged on the steel upright post; the second base is arranged on the steel cross beam; and glass mounted on the first base and the second base.
Further, the first connecting piece is a channel steel connecting piece, the channel steel connecting piece is fixed on the first embedded piece and clamps the upper end of the steel upright post, and the upper end of the steel upright post is fastened to the channel steel connecting piece through a first fastening piece.
Further, the steel upright post is a square upright post; the second connecting piece is fixed on the second embedded part, and the lower end of the steel upright post is sleeved on the second connecting piece.
Further, the steel cross beam is a square cross beam; the beam connecting piece is fixed on the upright post, and the steel beam is sleeved on the beam connecting piece and fixed through a second fastener.
Further, the beam connecting piece comprises a beam left connecting piece and a beam right connecting piece, and the beam left connecting piece or the beam right connecting piece is provided with a long hole.
Further, the glass fixing device further comprises a glass longitudinal mounting piece and a glass transverse fixing piece, wherein the glass longitudinal mounting piece is used for fixing the glass on the first base, and the glass transverse fixing piece is fixed on the second base to press the glass.
Further, the glass longitudinal installation piece comprises an auxiliary frame and a limiting block, wherein the auxiliary frame is fixed on the glass, and the glass fixed with the auxiliary frame is fixed on the first base through the limiting block; the glass transverse fixing piece is a buckle cover, and after the glass fixed with the auxiliary frame is fixed on the first base, the buckle cover is fixed on the second base to press the glass.
Further, the auxiliary frame, the limiting block and the buckle cover are all made of aluminum alloy materials.
Further, the outdoor side of the upper end of the refined steel curtain wall is sealed by a honeycomb aluminum plate, and the indoor side is sealed by a steel plate and fireproof rock wool; the outdoor side of the lower end of the refined steel curtain wall is sealed by an aluminum veneer, and the indoor side is closed by an indoor decoration.
Further, the first base and the second base are both aluminum alloy bases.
The technical scheme of the utility model has the beneficial effects that: the refined steel curtain wall takes the steel plate as a raw material, and is subjected to finish machining in multiple working procedures to form a section bar; the surface is polished and ground to achieve the flatness of the surface of the aluminum profile; the refined steel section bar is reinforced and straightened for many times, and the length of the section bar is over that of the aluminum section bar; can meet the requirement of large span of curtain wall.
Drawings
FIG. 1 is a schematic cross-sectional view of a refined steel curtain wall according to an embodiment of the utility model;
FIG. 2 is a schematic longitudinal cross-sectional view of a refined steel curtain wall according to an embodiment of the utility model;
fig. 3 and 4 are schematic views showing the installation of the upper and lower ends of the vertical column of the refined steel curtain wall according to the embodiment of the present utility model.
The reference numerals are explained as follows:
1: upright post
2: cross beam
3: countersunk bolt
4: cross countersunk head screw
5: laminated glass
6: silicone structural adhesive & double-sided tape
7: sealant and foam rod
8: aluminum alloy auxiliary frame
9: aluminum alloy limiting block
10: aluminum alloy buckle closure
11: aluminum alloy compensation section bar
12: aluminum alloy glass supporting strip and hard cushion block
13. 14: self-tapping self-drilling nail
15: second base
16: beam connector
17: hot dip galvanized steel core
18: hot dip galvanized steel sheet
19-1, 19-2: hot galvanizing embedded part
20: aluminum veneer
21: hot galvanizing channel steel connecting piece
22: stainless steel bolt group
23: hot dip galvanized steel pipe
24: honeycomb aluminum plate
25: wide-bottom mechanical anchor bolt
26: hot dip galvanized angle steel
27: fireproof rock wool
28: stainless steel cross pan head self-drilling self-tapping screw
29: first base
Detailed Description
The utility model will be further described with reference to the following drawings in conjunction with the preferred embodiments. The examples are provided for illustration only and are not intended to be limiting in any way.
In addition, the spatial orientation terms such as "upper", "lower", "left" and "right" used in describing the technical solution of the present utility model are used to describe the relative positional relationship between the constituent components of the product, and do not represent the direction of the product shown in the drawings, and in actual use, the spatial related descriptions describing the direction of the product should be interpreted in a similar manner as the direction of the product is different (e.g. rotated by 90 degrees or other orientations). Furthermore, the terms first, second, and the like, herein, are used solely for distinguishing between components and should not be limited by such terms, nor should they necessarily be used to indicate any such order of components or method of manufacture.
The embodiment of the utility model provides a refined steel curtain wall, which mainly comprises steel keels, embedded parts, connecting pieces and a base, wherein the embedded parts are embedded in a building wall; the glass is preferably laminated glass. The mounting process of the refined steel curtain wall provided by the embodiment of the utility model is as follows: pre-burying, keel installation, base installation and glass installation.
Specifically, the steel joists include steel columns (hereinafter referred to as "columns") which are preferably steel square through columns (fluorocarbon spray) of the refined steel system and steel beams (hereinafter referred to as "beams") which are preferably steel square through beams (fluorocarbon spray) of the refined steel system. Referring to fig. 3 and 4, the upper end of the upright 1 is mounted on the embedded part 19-1 through a first connecting piece, and the lower end is mounted on the embedded part 19-2 through a second connecting piece, wherein the first connecting piece can be a channel steel connecting piece 21, the channel steel connecting piece 21 is welded on the embedded part 19-1, then the upper end of the upright 1 is clamped left and right by the channel steel connecting piece 21, and then the upper end of the upright 1 is fastened on the channel steel connecting piece 21 by using a fastening piece such as a stainless steel bolt set 22; the lower end of the upright post 1 is mounted on the embedded part 19-2 through a second connecting piece, wherein the second connecting piece can be a steel core 17, the steel core 17 is welded on the embedded part 19-2, the lower end of the upright post 1 is sleeved on the steel core 17, and the mounting and fixing of the upright post 1 are completed. Preferably, the steel core 17 is a hot dip galvanized steel core; the embedded parts 19-1 and 19-2 are hot galvanizing embedded parts; the channel steel connecting piece 21 is a hot galvanizing channel steel connecting piece.
Referring to fig. 1 and 4, the cross beam 2 is mounted to the column 1 by a cross beam connection 16. Specifically, the beam connector 16 includes left and right beam connectors for connecting and fixing the two ends of the beam with the upright posts, and one of the beam connectors is provided with a long hole 161, after the upright post 1 is mounted, the beam connector is welded on the upright post, and then the beam 2 is sleeved on the beam connector and fastened by the countersunk bolt 3. Preferably, the countersunk head bolts 3 are stainless steel.
Referring to fig. 1 and 2, the base includes a first base 29 mounted on the upright 1 and a second base 15 mounted on the cross beam 2. In some embodiments, the first base 29 may be secured to the upright 1 by screws 4 and the second base 15 may be secured to the cross beam 2 by self-tapping self-drilling nails 14. Preferably, the first base 29 and the second base 15 are both aluminum alloy bases; the screw 4 is preferably a stainless steel cross countersunk screw.
After the base is installed, glass is installed. In some embodiments of the utility model, a fitting for mounting glass includes a glass longitudinal mount for securing glass to a first base and a glass lateral mount secured to the second base to compress the glass. Specifically, referring to fig. 1, 2 and 4, the glass longitudinal mounting member includes an aluminum alloy subframe 8 and an aluminum alloy stopper 9, the aluminum alloy subframe 8 is adhered and fixed on the glass 5 by an adhesive 6 (such as a structural adhesive, a double-sided tape, etc.), and the glass fixed with the subframe is fixed on the first base 29 by the stopper 9; the glass transverse fixing member is an aluminum alloy buckle cover 10, and after the glass with the auxiliary frame is fixed on the first base 29, the aluminum alloy buckle cover 10 is fixed on the second base 15 by self-tapping self-drilling nails 13 so as to press the glass 5. Wherein, the bottom of the glass panel is provided with an aluminum alloy glass supporting strip and a hard cushion block 12 for supporting glass. In addition, sealant and foam bars 7 are additionally arranged between the two pieces of glass to play a role in sealing and waterproofing; an aluminum alloy compensating profile 11 may also be installed between the glass and the first and second bases to fill the gap caused by the thickness variation of the glass. Preferably, the glass 5 is a coated hollow tempered laminated glass.
And (5) after the glass is installed, edging. Please refer to fig. 1 to 4, top end: the outdoor side is sealed by a honeycomb aluminum plate 24, and the honeycomb aluminum plate 24 takes a hot dip galvanized steel tube 23 as a supporting structure; the indoor side is sealed by a steel plate 18 and fireproof rock wool 27, the fireproof rock wool 27 is fixed by hot dip galvanized angle steel 26, the hot dip galvanized angle steel 26 is fixed by a wide-bottom mechanical anchor bolt 25 beaten on a concrete beam, and a galvanized iron sheet for fireproof is fixed on the hot dip galvanized angle steel 26 by a stainless steel cross pan head self-drilling tapping screw 28; the lower end: the outside of the room is closed by an aluminum veneer 20, and the inside of the room is closed by an interior decoration. Preferably, the steel sheet 18 is a hot dip galvanized steel sheet.
The steel member of the refined steel curtain wall provided by the embodiment of the utility model is subjected to all corrosion prevention procedures in factories, including sand blasting rust removal, primer, intermediate paint and finish paint, the steel member is not suitable for large-area welding operation and paint spraying operation on an installation site, the steel member is required to be covered with a film for protection after surface treatment, and measures are taken to avoid coating damage in the field hoisting process. The end part of the closed cavity steel keel and the open hole on the closed cavity steel keel should be tightly plugged, so that the closed cavity steel keel is reliable in corrosion resistance. The closed cross-sectional member should be welded closed along the entire length and ends.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several equivalent substitutions and obvious modifications can be made without departing from the spirit of the utility model, and the same should be considered to be within the scope of the utility model.
Claims (10)
1. A refined steel curtain wall, comprising:
the embedded part comprises a first embedded part and a second embedded part;
the upper end of the steel upright post is mounted on the first embedded part through a first connecting piece, and the lower end of the steel upright post is mounted on the second embedded part through a second connecting piece;
the steel cross beam is mounted on the steel upright post through a cross beam connecting piece;
a first base (29) mounted on the steel upright;
a second base (15) mounted on the steel beam; and
and the glass (5) is arranged on the first base and the second base.
2. The refined steel curtain wall of claim 1, wherein: the first connecting piece is a channel steel connecting piece (21), the channel steel connecting piece is fixed on the first embedded piece and clamps the upper end of the steel upright post, and the upper end of the steel upright post is fastened to the channel steel connecting piece through a first fastening piece.
3. The refined steel curtain wall of claim 1 or 2, wherein: the steel upright post is a square upright post; the second connecting piece is fixed on the second embedded part, and the lower end of the steel upright post is sleeved on the second connecting piece.
4. The refined steel curtain wall of claim 1, wherein: the steel cross beam is a square cross beam; the beam connecting piece is fixed on the upright post, and the steel beam is sleeved on the beam connecting piece and fixed through a second fastener.
5. The refined steel curtain wall of claim 4, wherein: the beam connecting piece comprises a beam left connecting piece and a beam right connecting piece, and a long hole is formed in the beam left connecting piece or the beam right connecting piece.
6. The refined steel curtain wall of claim 1, wherein: the glass fixing device comprises a first base, a second base, a glass longitudinal mounting piece and a glass transverse fixing piece, wherein the glass longitudinal mounting piece is used for fixing glass on the first base, and the glass transverse fixing piece is fixed on the second base to press the glass.
7. The refined steel curtain wall of claim 6, wherein: the glass longitudinal installation piece comprises an auxiliary frame (8) and a limiting block (9), wherein the auxiliary frame is fixed on the glass (5), and the glass fixed with the auxiliary frame is fixed on the first base (29) through the limiting block;
the glass transverse fixing piece is a buckle cover (10), and after the glass with the auxiliary frame fixed on the first base is fixed on the first base, the buckle cover (10) is fixed on the second base (15) to press the glass (5).
8. The refined steel curtain wall of claim 7, wherein: the auxiliary frame, the limiting block and the buckle cover are all made of aluminum alloy materials.
9. The refined steel curtain wall of claim 1, wherein: the outdoor side of the upper end of the refined steel curtain wall is sealed by a honeycomb aluminum plate (24), and the indoor side is sealed by a steel plate (18) and fireproof rock wool (27); the outdoor side of the lower end of the refined steel curtain wall is sealed by an aluminum veneer (20), and the indoor side is closed by an indoor decoration.
10. The refined steel curtain wall of claim 1, wherein: the first base and the second base are all aluminum alloy bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886177.7U CN220747367U (en) | 2023-07-18 | 2023-07-18 | Refined steel curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886177.7U CN220747367U (en) | 2023-07-18 | 2023-07-18 | Refined steel curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747367U true CN220747367U (en) | 2024-04-09 |
Family
ID=90567808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321886177.7U Active CN220747367U (en) | 2023-07-18 | 2023-07-18 | Refined steel curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747367U (en) |
-
2023
- 2023-07-18 CN CN202321886177.7U patent/CN220747367U/en active Active
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| GR01 | Patent grant |