CN212802172U - Combined aluminum-clad steel curtain wall system - Google Patents
Combined aluminum-clad steel curtain wall system Download PDFInfo
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- CN212802172U CN212802172U CN202021142475.1U CN202021142475U CN212802172U CN 212802172 U CN212802172 U CN 212802172U CN 202021142475 U CN202021142475 U CN 202021142475U CN 212802172 U CN212802172 U CN 212802172U
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Abstract
The invention discloses a combined aluminum-clad steel curtain wall system, which comprises: the aluminum-clad steel stand column comprises an outer-clad aluminum column and a lining steel column, the outer-clad aluminum column comprises a left corner frame and a right corner frame, and the left side, the right side and the upper side of the lining steel column are coated by the left corner frame and the right corner frame; the left corner frame is equipped with inside first kink, second kink respectively with the upside intersection of right corner frame, realizes the installation location of left corner frame and right corner frame through the nested cooperation of first kink, second kink, and then realizes the fixed of left corner frame, right corner frame and inside lining steel column through the first screw that runs through first kink, second kink and inside lining steel column upper wall. The invention designs the outer aluminum section into a combination of a plurality of opening sections, greatly reduces the requirement of the matching precision of the aluminum section and the steel, effectively improves the efficiency of site operation, and seals the rear opening of the section by the cover plate, thereby having convenient installation and large appearance.
Description
Technical Field
The invention relates to a combined aluminum-clad steel curtain wall system, and belongs to the technical field of building curtain walls.
Background
In the prior curtain wall technology, if a large-grid curtain wall adopts pure aluminum upright posts, the strength is insufficient, and the surface is rough and not attractive if a keel is made of steel, so that the aluminum-clad steel upright posts are generally adopted for supporting, and the requirements of strength and decoration degree are met. As shown in fig. 1, in the conventional aluminum-clad steel technology, a steel section is directly sleeved in an aluminum section cavity, and a cushion block is used for tightly plugging the steel section and the aluminum section. The disadvantages of this solution are: the precision requirement of the section bar is high, the construction is difficult, and the aluminum and steel materials are closely matched, so that the difficulty is high.
In order to solve the limitation of the existing aluminum-clad steel curtain wall system on the construction difficulty, the technical personnel in the field are dedicated to developing a combined aluminum-clad steel curtain wall system, the outer aluminum profile is designed into a combination body of a plurality of open profiles, the matching precision requirement of the aluminum profile and the steel is greatly reduced, the on-site construction efficiency is effectively improved, the rear opening of the profile is sealed by a cover plate, the installation is convenient, and the appearance is atmosphere.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a combined aluminum-clad steel curtain wall system, wherein an outer aluminum section is designed into a combination of a plurality of open sections, the matching precision requirement of aluminum and steel is greatly reduced, the on-site construction efficiency is effectively improved, and the rear opening of the section is sealed by a cover plate, so that the installation is convenient and the appearance is large.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the technical scheme that:
a combined aluminum-clad steel curtain wall system comprises aluminum-clad steel upright posts, aluminum alloy cross beams, aluminum alloy auxiliary frames, aluminum alloy pressing plates and curtain wall glass, wherein the aluminum alloy cross beams, the aluminum alloy auxiliary frames, the aluminum alloy pressing plates and the curtain wall glass are fixed on the aluminum-clad steel upright posts;
the aluminum-clad steel stand column comprises an outer-clad aluminum column and an inner-lined steel column, the outer-clad aluminum column comprises a left corner frame and a right corner frame, and the coating of the left side, the right side and the upper side (the upper side is the indoor side of the curtain wall system due to the sectional view of the cross section of the curtain wall system) of the inner-lined steel column is realized through the left corner frame and the right corner frame; the left corner frame and the right corner frame are respectively provided with a first inward bending part and a second inward bending part at the intersection of the upper sides of the left corner frame and the right corner frame, the left corner frame and the right corner frame are installed and positioned through the nesting fit of the first bending part and the second bending part, and the left corner frame, the right corner frame and the lining steel column are fixed through first screws penetrating through the first bending part, the second bending part and the upper wall surface of the lining steel column;
the aluminum alloy auxiliary frame is integrally H-shaped, two lower ends of the aluminum alloy auxiliary frame are bonded with the curtain wall glass through a sealant, the two upper ends of the aluminum alloy auxiliary frame are matched with the inner wall of the outer-coated aluminum column to achieve installation and positioning of the aluminum alloy auxiliary frame and the outer-coated aluminum column, and then the aluminum alloy auxiliary frame and the lining steel column are fixed through second screws penetrating through the lower wall surfaces of the aluminum alloy auxiliary frame and the lining steel column.
Furthermore, a limiting block and a clamping groove which are distributed vertically are arranged on the inner wall of the left side of the left corner frame, a corresponding limiting block and a corresponding clamping groove are also arranged on the inner wall of the right side of the right corner frame, and the limiting blocks on the left side and the right side are used for realizing the left-right limiting of the lining steel column; and the two upper ends of the aluminum alloy auxiliary frame are matched with the corresponding clamping grooves to realize the mounting and positioning of the clamping grooves and the outer-packaging aluminum column.
Furthermore, a fixing position extending downwards is arranged in the middle of the aluminum alloy auxiliary frame, and the fixing position is bonded with the curtain wall glass on two sides through the foam strips and the sealant; the aluminum alloy pressing plate covers the joint of the curtain wall glass on the two sides, and the two ends of the aluminum alloy pressing plate are respectively bonded with the curtain wall glass on the two sides through sealant; the middle part of the aluminum alloy pressing plate is provided with a groove, and the aluminum alloy pressing plate and the aluminum alloy auxiliary frame are fixed through a third screw (which can be a machine-made screw) penetrating through the groove and connected with the fixing position.
Furthermore, a first sealing cover plate is clamped in the groove in the middle of the aluminum alloy pressing plate through a buckle, so that the aluminum alloy pressing plate is convenient to install and is large in appearance.
Further, first kink, second kink all are the side and collude the form, and both are one including an nested cooperation outside, have the second to seal the apron through the buckle joint in the kink in the outside, simple to operate, outward appearance atmosphere.
Furthermore, the lower ends of the left corner frame and the right corner frame extend to the position of the curtain wall glass, so that the hidden frame requirement of a curtain wall system is met.
Furthermore, flexible gaskets are arranged at the joints of the four walls of the lining steel column, the outer aluminum column and the aluminum alloy auxiliary frame, so that friction loss is reduced.
Furthermore, the aluminum alloy beam is fixedly connected with the aluminum-clad steel upright column through an angle steel connecting piece and a fastening bolt.
Has the advantages that: compared with the prior art, the combined aluminum-clad steel curtain wall system provided by the invention has the following advantages: 1. the outer aluminum profile is designed into an assembly of a plurality of open profiles, so that the requirement on the matching precision of the aluminum profile and the steel is greatly reduced, the efficiency of site construction is effectively improved, and the rear opening of the profile is sealed by the cover plate, so that the installation is convenient and the appearance is large; 2. the left corner frame and the right corner frame are installed and positioned through the nesting and matching of the first bending part and the second bending part, the installation accuracy of the left corner frame and the right corner frame is effectively improved, the structure is simple, and the construction is convenient.
Drawings
FIG. 1 is a cross-sectional view of a conventional aluminum clad steel curtain wall system;
the figure includes: 1-1 parts of aluminum alloy upright columns, 1-2 parts of galvanized steel linings, 1-3 parts of spring pins, 1-4 parts of self-tapping screws, 1-5 parts of aluminum alloy cross beams, 1-6 parts of aluminum alloy auxiliary frames, 1-7 parts of aluminum alloy pressing plates, 1-8 parts of double-sided adhesive tapes, 1-9 parts of structural adhesive, 1-10 parts of toughened glass, 1-11 parts of foam strips, sealant, 1-12 parts of stainless steel screws, 1-13 parts of cushion blocks;
FIG. 2 is a cross-sectional structural view of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a left corner frame according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a right corner frame according to an embodiment of the present invention;
the figure includes: 2-1 parts of lining steel columns, 2-2 parts of left corner frames, 2-3 parts of right corner frames, 2-4 parts of first screws, 2-5 parts of limiting blocks, 2-6 parts of clamping grooves, 2-7 parts of auxiliary frames, 2-8 parts of sealant, 2-9 parts of second screws, 2-10 parts of fixing positions, 2-11 parts of pressing plates, 2-12 parts of third screws, 2-13 parts of first sealing cover plates, 2-14 parts of second sealing cover plates, 2-15 parts of flexible gaskets, 2-16 parts of connecting pieces, 2-17 parts of fastening bolts, 2-18 parts of cross beams, 2-19 parts of curtain wall glass, 2-20 parts of clamping buckles, 3-1 parts of first bending parts, 3-2 parts of second bending parts.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 2, a combined aluminum-clad steel curtain wall system comprises aluminum-clad steel upright posts, aluminum alloy cross beams 2-18 fixed on the aluminum-clad steel upright posts, aluminum alloy auxiliary frames 2-7, aluminum alloy pressing plates 2-11 and curtain wall glass 2-19;
the aluminum-clad steel stand column comprises an outer-clad aluminum column and a lining steel column 2-1, the outer-clad aluminum column comprises a left corner frame 2-2 and a right corner frame 2-3, and the left side, the right side and the upper side (the upper side is the indoor side of the curtain wall system due to the cross section sectional view of the curtain wall system) of the lining steel column 2-1 are coated through the left corner frame 2-2 and the right corner frame 2-3; the intersection of the upper sides of the left corner frame 2-2 and the right corner frame 2-3 is respectively provided with a first bending part 3-1 and a second bending part 3-2 which are inward, the left corner frame 2-2 and the right corner frame 2-3 are installed and positioned through the nesting fit of the first bending part 3-1 and the second bending part 3-2, and the left corner frame 2-2, the right corner frame 2-3 and the lining steel column 2-1 are fixed through a first screw 2-4 penetrating through the first bending part 3-1, the second bending part 3-2 and the upper wall surface of the lining steel column 2-1;
the inner wall of the left side of the left corner frame 2-2 is provided with a limiting block 2-5 and a clamping groove 2-6 which are distributed up and down, the inner wall of the right side of the right corner frame 2-3 is also provided with a corresponding limiting block 2-5 and a clamping groove 2-6, and the limiting blocks 2-5 on the left side and the right side are used for realizing the left-right limiting of the lining steel column 2-1; the aluminum alloy auxiliary frame 2-7 is integrally H-shaped, two lower ends of the aluminum alloy auxiliary frame are bonded with curtain wall glass 2-19 through sealant 2-8, two upper ends of the aluminum alloy auxiliary frame are matched with the clamping grooves 2-6 to realize the installation and positioning of the aluminum alloy auxiliary frame 2-7 and the outer-coated aluminum column, and further the aluminum alloy auxiliary frame 2-7 and the inner-lining steel column 2-1 are fixed through second screws 2-9 penetrating through the lower wall surfaces of the aluminum alloy auxiliary frame 2-7 and the inner-lining steel column 2-1.
In the embodiment, the middle part of the aluminum alloy auxiliary frame 2-7 is provided with a fixing position 2-10 extending downwards, and the fixing position 2-10 is bonded with the curtain wall glass 2-19 on two sides through the foam strip and the sealant 2-8; the aluminum alloy pressing plate 2-11 covers the joint of the curtain wall glass 2-19 at the two sides, and the two ends of the aluminum alloy pressing plate 2-11 are respectively bonded with the curtain wall glass 2-19 at the two sides through the sealant 2-8; the middle of the aluminum alloy pressing plate 2-11 is provided with a groove, and the aluminum alloy pressing plate 2-11 and the aluminum alloy auxiliary frame 2-7 are fixed through a third screw 2-12 (as shown in fig. 2, a machine-made screw is adopted in the embodiment) penetrating through the groove and connected with the fixing position 2-10.
Furthermore, in order to ensure the appearance of the curtain wall system, a first sealing cover plate 2-13 is clamped in a groove in the middle of the aluminum alloy pressing plate 2-11 through a buckle 2-20, so that the installation is convenient, and the appearance is atmosphere; the first bent part 3-1 and the second bent part 3-2 are both in a square hook shape, the first bent part and the second bent part are nested and matched with each other with one inside part outside the other, and the second sealing cover plate 2-14 is clamped in the bent part on the outer side through a buckle 2-20.
Furthermore, the lower ends of the left corner frame 2-2 and the right corner frame 2-3 extend to the position of the curtain wall glass 2-19, so that the hidden frame requirement of a curtain wall system is met.
Furthermore, flexible gaskets 2-15 are arranged at the joints of the four walls of the lining steel column 2-1, the outer-wrapping aluminum column and the aluminum alloy auxiliary frame 2-7, so that friction loss is reduced.
Furthermore, the aluminum alloy cross beams 2-18 are connected and fixed with the aluminum-clad steel upright column through angle steel connectors 2-16 and fastening bolts 2-17.
The outer aluminum profile is designed into an assembly of a plurality of open profiles, so that the requirement on the matching precision of the aluminum profile and the steel is greatly reduced, the efficiency of site construction is effectively improved, and the rear opening of the profile is sealed by the cover plate, so that the installation is convenient and the appearance is large; the nested cooperation through first kink, second kink realizes the installation location of left corner frame and right angle frame, effectively improves the installation accuracy of left angle frame and right angle frame, simple structure, construction convenience.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (8)
1. A combined aluminum-clad steel curtain wall system is characterized by comprising aluminum-clad steel upright posts, cross beams (2-18) fixed on the aluminum-clad steel upright posts, auxiliary frames (2-7), pressing plates (2-11) and curtain wall glass (2-19);
the aluminum-clad steel column comprises an outer-clad aluminum column and a lining steel column (2-1), the outer-clad aluminum column comprises a left corner frame (2-2) and a right corner frame (2-3), and the left side, the right side and the upper side of the lining steel column (2-1) are coated through the left corner frame (2-2) and the right corner frame (2-3); the intersection of the upper sides of the left corner frame (2-2) and the right corner frame (2-3) is respectively provided with a first inward bent part (3-1) and a second inward bent part (3-2), the left corner frame (2-2) and the right corner frame (2-3) are installed and positioned through the nesting fit of the first bent part (3-1) and the second bent part (3-2), and the left corner frame (2-2), the right corner frame (2-3) and the lining steel column (2-1) are fixed through a first screw (2-4) penetrating through the first bent part (3-1), the second bent part (3-2) and the upper wall surface of the lining steel column (2-1);
the auxiliary frame (2-7) is integrally H-shaped, two lower ends of the auxiliary frame are bonded with curtain wall glass (2-19) through sealants (2-8), two upper ends of the auxiliary frame are matched with the inner wall of the outer-coated aluminum column to achieve mounting and positioning of the auxiliary frame (2-7) and the outer-coated aluminum column, and then the auxiliary frame (2-7) and the inner-lined steel column (2-1) are fixed through second screws (2-9) penetrating through the middle of the auxiliary frame (2-7) and the lower wall surface of the inner-lined steel column (2-1).
2. The combined type aluminum-clad steel curtain wall system as claimed in claim 1, wherein the left inner wall of the left corner frame (2-2) is provided with a limiting block (2-5) and a clamping groove (2-6) which are distributed up and down, the right inner wall of the right corner frame (2-3) is also provided with a corresponding limiting block (2-5) and a clamping groove (2-6), and the limiting blocks (2-5) on the left side and the right side are used for limiting the lining steel column (2-1) left and right; the two upper ends of the auxiliary frames (2-7) are matched with the corresponding clamping grooves (2-6) to realize the installation and positioning of the auxiliary frames (2-7) and the outer-coated aluminum column.
3. The combined type aluminum-clad steel curtain wall system as claimed in claim 1, wherein the middle part of the auxiliary frame (2-7) is provided with a fixing position (2-10) extending downwards, and the fixing position (2-10) is bonded with the curtain wall glass (2-19) at two sides through a foam strip and a sealant (2-8); the pressing plate (2-11) covers the joint of the curtain wall glass (2-19) at the two sides, and the two ends of the pressing plate (2-11) are respectively bonded with the curtain wall glass (2-19) at the two sides through the sealant (2-8); the middle part of the pressure plate (2-11) is provided with a groove, and the pressure plate (2-11) and the auxiliary frame (2-7) are fixed through a third screw (2-12) which penetrates through the groove and is connected with the fixing position (2-10).
4. A modular aluminum clad steel curtain wall system as claimed in claim 3, wherein the first cover flap (2-13) is snap-fitted into the middle groove of the pressing plate (2-11) by means of a snap (2-20).
5. The combined aluminum-clad steel curtain wall system as claimed in claim 1, wherein the first bending part (3-1) and the second bending part (3-2) are both in the shape of square hooks, the first bending part and the second bending part are nested and matched with each other with one inside and one outside, and the second sealing cover plate (2-14) is clamped in the outer bending part through a buckle (2-20).
6. The combined aluminum-clad steel curtain wall system as claimed in claim 1, wherein the lower ends of the left corner frame (2-2) and the right corner frame (2-3) extend to the position of the curtain wall glass (2-19).
7. The combined aluminum-clad steel curtain wall system as claimed in claim 1, wherein flexible gaskets (2-15) are arranged at the joints of the four walls of the lining steel column (2-1) and the outer-clad aluminum column and the auxiliary frame (2-7).
8. The combined type aluminum-clad steel curtain wall system as claimed in claim 1, wherein the cross beams (2-18) are fixedly connected with the aluminum-clad steel columns through connecting pieces (2-16) and fastening bolts (2-17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142475.1U CN212802172U (en) | 2020-06-19 | 2020-06-19 | Combined aluminum-clad steel curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142475.1U CN212802172U (en) | 2020-06-19 | 2020-06-19 | Combined aluminum-clad steel curtain wall system |
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| Publication Number | Publication Date |
|---|---|
| CN212802172U true CN212802172U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021142475.1U Active CN212802172U (en) | 2020-06-19 | 2020-06-19 | Combined aluminum-clad steel curtain wall system |
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| CN (1) | CN212802172U (en) |
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- 2020-06-19 CN CN202021142475.1U patent/CN212802172U/en active Active
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