CN110700461A - Reverse installation type curtain wall - Google Patents
Reverse installation type curtain wall Download PDFInfo
- Publication number
- CN110700461A CN110700461A CN201911114143.4A CN201911114143A CN110700461A CN 110700461 A CN110700461 A CN 110700461A CN 201911114143 A CN201911114143 A CN 201911114143A CN 110700461 A CN110700461 A CN 110700461A
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- CN
- China
- Prior art keywords
- frame
- vertical
- fixedly connected
- curtain wall
- mullion
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- 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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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to a reverse-mounted curtain wall which comprises an outdoor vertical frame, an indoor transverse frame, a bearing support strip and a panel, wherein the bearing support strip is fixedly connected with the vertical frame, the panel is arranged on the bearing support strip in a matched mode, and the transverse frame and the vertical frame are fixedly connected through a short vertical connecting piece positioned indoors. Compared with the prior art, the invention can ensure the reasonability of force transmission and stress of the structure on the basis of realizing the effect of standing, opening and hiding, is simple and reliable to install, has the effects of external decoration, sunshade and stress components by the vertical frame positioned outside the room, and has the advantages of saving section bar consumption, facilitating maintenance and overhaul, reducing the manufacturing cost, increasing the indoor use space and the like.
Description
Technical Field
The invention relates to the technical field of curtain walls, in particular to a reversely-installed curtain wall.
Background
The conventional vertical frame of the outer vertical wall is arranged on the inner side of a panel and serves as a main stress component, force is transferred to a main structure through a connecting piece, a decoration strip component is additionally arranged on the outer side of the panel according to the requirement of a decoration effect, and the defects that the consumption of sectional materials is large, the decoration strip is increased due to the fact that other loads cause the material consumption of the inner vertical frame, hardware accessories need to be increased in connection and the like exist.
And, the mullion and the horizontal frame of conventional curtain all set up in indoor side, form the skeleton through connecting elements and supply the panel to support, and the panel has if the damage or other reasons need to be changed, blocks because of the skeleton, need follow outdoor side and demolish the change installation, and maintenance workman and panel need follow outdoor high altitude hoist and mount, and the safety risk is higher, and monolithic replacement cost is higher, be not convenient for installation and later maintenance and maintenance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the inverted curtain wall which is vertical, clear, horizontal and hidden, saves section bars and is reasonable in stress.
The purpose of the invention can be realized by the following technical scheme:
a reverse-mounted curtain wall comprises a vertical frame arranged outdoors, a transverse frame arranged indoors, a bearing support strip fixedly connected with the vertical frame, and a panel arranged on the bearing support strip in a matched manner, wherein the transverse frame and the vertical frame are fixedly connected through a short vertical connecting piece positioned indoors; the short vertical connecting piece comprises a first side face parallel to the extending direction of the transverse frame and a second side face perpendicular to the extending direction of the transverse frame, the first side face is fixedly connected with the vertical frame, and the second side face is fixedly connected with the transverse frame.
The invention is different from the prior curtain wall in that the transverse frame and the vertical frame are positioned on the same side, and the transverse frame and the vertical frame are different, the vertical frame is arranged on the outer side of the panel to realize the effect of the decoration strip on the outer vertical surface, the vertical frame positioned outdoors is connected with the bearing support strip to bear the load, the vertical frame simultaneously plays the roles of outer decoration sunshade and stress member, and the transverse frame is only arranged indoors, so that the indoor vertical frame is saved, the consumption of sectional materials is saved, and the raw materials are saved.
The panel material of the invention is not limited, and the panel material can be a glass panel and other common panels for curtain walls.
The vertical frame positioned outside the room has the functions of resisting positive wind and lateral wind and has the function of shading sun.
The first side surface and the second side surface form a frame-shaped structure with an upper opening and a lower opening in a surrounding mode.
Furthermore, the transverse frame is of a 'yue' type structure and comprises an external frame and a transverse plate positioned inside the frame; the second side face is fixedly connected with the transverse plate through a connecting corner connector.
The panel in the reverse installation type curtain wall can be directly replaced from the indoor, and the replacement is convenient and safe;
the specific replacement method comprises the following steps:
(a) opening the top plate of the transverse frame;
(b) disassembling the fastening connecting piece between the connecting corner brace and the transverse frame, and disassembling the whole transverse frame;
(c) removing the fastening connecting piece between the short vertical connecting piece and the vertical frame, and removing the short vertical connecting piece;
(d) taking out the panel to be replaced of the bearing support strip, and replacing the panel with a new panel;
(e) the short vertical transfer piece is fixedly connected with the vertical frame by adopting a fastening connecting piece;
(f) fastening the connecting corner brace and the transverse frame by using a fastening connecting piece;
(g) the top plate of the lateral frame is mounted to the main body of the lateral frame.
The short vertical connecting piece and the transverse frame connected with the short vertical connecting piece are arranged in a straight line.
The short vertical connecting piece and the transverse frame can be designed to be the same in size, one side of the curtain wall, which is positioned indoors, is a transverse straight line in visual effect, and the curtain wall is more attractive and concise in vision.
The vertical frame comprises a vertical frame body positioned outdoors and a connecting part connected to the vertical frame body; the end face of the connecting part is fixedly connected with the first side face of the short vertical connecting part through a fastener, and the two side faces of the connecting part are fixedly connected with the bearing support strip through fasteners respectively.
The mullion body is square, arc, shuttle or other shapes that can be extruded or spliced in the prior art.
The connecting portion of mullion plays and is connected the effect of being connected with short vertical transition piece and bearing support strip, and the mullion body is located outdoors, and facade ornamental strip effect, its shape is unrestricted, can be according to various required forms such as appearance effect design for square, arc, fusiformis, and is nimble changeable.
The mullion further comprises a sealing plate fixedly connected with the mullion body, and the connecting portion is arranged in a cavity formed by the sealing plate and the mullion body.
A profile adapter and a heat insulation cushion block are arranged between the end face of the connecting part and the first side face of the short vertical adapter; the connecting part of the vertical frame, the first side surface of the short vertical connecting piece, the profile adapter piece and the heat insulation cushion block are fixedly connected through a fastener, and the fastener is a mechanical bolt.
In order to avoid panel and section bar adaptor direct contact to cause glass wearing and tearing, the installation is inconvenient and the broken problem of glass atress, can add the rubber strip between section bar adaptor and panel, this rubber strip plays the effect of cushion, makes things convenient for the panel mounting.
The mullion is provided with a plurality of mullions, and the upper mullion and the lower mullion are connected in a positioning mode through the inserting core piece.
The inner part of the connecting part of the mullion is provided with an installation cavity matched with the shape of the core inserting piece, the lower end part of the core inserting piece is fixedly connected with the connecting part of the mullion positioned below through a fastener, and the upper end of the core inserting piece extends into the installation cavity of the mullion positioned above and is used for positioning the mullion positioned above. The two vertical frames are positioned through the inserting core piece, so that the installation of the vertical frames is facilitated, and the installation efficiency and the installation precision are improved.
Compared with the prior art, the invention has the following advantages:
(1) according to the curtain wall, the vertical frames are positioned on the outdoor side, the transverse frames are positioned on the indoor side, the outdoor side has the vertical and horizontal hidden effects, and the appearance of the vertical frame body positioned on the outdoor side can flexibly realize various vertical surface line effects;
(2) the vertical frame of the curtain wall positioned outdoors realizes the functions of external line decoration and bearing, so that the bearing vertical frame arranged indoors is omitted, the using amount of the vertical frame can be reduced by half, the manufacturing cost can be obviously saved, and the curtain wall has the effects of energy conservation and emission reduction;
(3) the bearing support strip in the curtain wall is connected with the vertical frame with the bearing function through the screw, the vertical frame is connected with the transverse frame through the short vertical connecting piece, the center of gravity of the panel is positioned in the middle of the transverse frame and the vertical frame, the large torsion shearing of a supporting component and the connecting piece caused by eccentric stress is avoided, and the transverse frame and the vertical frame play a role in clamping and protecting the panel inside and outside, so the reasonability of force transmission and stress is ensured on the basis of realizing the vertical and the horizontal invisibility, the installation is simple and reliable, and the curtain wall has the advantage of high installation efficiency;
(4) only the transverse frame is arranged indoors, vertical frame section bars are omitted, and indoor use space is enlarged;
(5) the vertical frame has the functions of side wind resistance and sun shading, and because the vertical frame protrudes out of the glass curtain wall, obliquely-emitted sunlight can be prevented from irradiating indoors, so that the vertical frame has the function of sun shading, the indoor temperature can be kept stable, and the indoor temperature can be prevented from being too high;
(6) the curtain of this embodiment can be accomplished at indoor side when changing the panel, for example glass panels, and it is simple, convenient to change the step, has improved the security of changing efficiency and whole change process.
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 view of the present invention from the inside;
FIG. 4 is a schematic view of the present invention as seen from the outside;
in the figure, 100 is a vertical frame, 101 is a sealing plate, 102 is a transverse plate, 103 is a bearing support strip, 104 is an outer frame, 105 is a panel, 106 is a transverse frame, 107 is a profile adapter, 108 is a heat insulation cushion block, 109 is a connecting angle joint, 110 is a short vertical adapter, 111 is a mechanical bolt, 112 is a rubber strip, and 113 is an insert core piece.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
Examples
A kind of inverted curtain wall, as shown in figure 1, including locating the upper and lower two paired mullions 100 of outdoor, locating the indoor two paired horizontal frames 106, bearing the brace 103 fixedly connected with mullion 100, and the panel 105 mounted on bearing the brace 103 in a supporting way, the panel 105 is a glass panel in this embodiment, horizontal frame 106 and mullion 100 are fixedly connected through locating the indoor short vertical swivel joint 110, the end of two mullions 100 is fixedly connected with building separately, adopt the connection mode of the existing glass curtain wall to realize; the short vertical transition piece 110 is a frame-like structure, which includes a first side parallel to the extending direction of the horizontal frame 106 and a second side perpendicular to the extending direction of the horizontal frame 106, the first side is fastened to the vertical frame 100, and the second side is fastened to the horizontal frame 106; as shown in FIG. 2, the cross frame 106 is a "tubular" type structure that includes an outer frame 104 and a cross plate 102 positioned within the frame; the second side surface is fixedly connected with the transverse plate 102 through a connecting corner connector 109 with an L-shaped structure; the short vertical hinge 110 and the cross frame 106 of the short vertical hinge 110 are arranged in line in the room vision. And as a whole, only the transverse frame and the vertical frame are arranged in the room, a section bar is saved in the room, and the indoor use space is correspondingly increased, as shown in figure 3.
The mullion 100 comprises an outdoor mullion body, a connecting part connected to the mullion body and a sealing plate 101 fixedly connected with the mullion body, wherein the connecting part is arranged in a cavity formed by the sealing plate 101 and the mullion body; the end face of the connecting part is fixedly connected with the first side face of the short vertical connecting part 110 through a mechanical bolt 111, two side faces of the connecting part are respectively and fixedly connected with the bearing support strip 103 through fasteners, and the panel is installed on the bearing support strip 103 in a matching manner, so that the connecting part of the vertical frame 100 plays a role in bearing; the shape of the outdoor mullion body can be selected to be square, arc or shuttle-shaped according to needs, so that the mullion is flexible and changeable, and the decorative strip effect of the outer vertical surface is realized; because the vertical frame 100 plays a role in bearing and decorating the outside at the same time, the whole curtain wall only sets up the vertical frame outside the room, the vertical frame is saved in the room, compared with the conventional panel in which the vertical frame is arranged on the inner side and the decorative strip is arranged on the outer side, the material consumption of the inner side section bar can be saved, and the material saving is considerable; besides the bearing and decoration functions, the vertical frame is also designed to have the functions of resisting side wind and shading sun, and because the vertical frame protrudes out of the glass curtain wall, the sunlight which is obliquely emitted can be prevented from irradiating indoors, so that the vertical frame has the function of shading sun, the indoor temperature is kept stable, and the indoor temperature is prevented from being too high, as shown in figure 4.
A profile adapter 107 and a heat insulation cushion block 108 are arranged between the end surface of the connecting part and the first side surface of the short vertical adapter 110; the connecting part of the mullion 100, the first side surface of the short vertical connecting part, the profile adaptor 107 and the heat insulation cushion block 108 are fixedly connected through a fastener, and the fastener is a mechanical bolt 111; the heat insulation cushion block 108 is in an I-shaped structure and correspondingly arranged in the installation cavity on the inner side of the section adapter 107, and a rubber strip 112 is arranged between the outer side of the section adapter 107 and the panel 105, so that the panel 105 is prevented from being worn, and the panel 105 is convenient to install.
The whole curtain wall middle vertical frame 100 is provided with a plurality of vertical frames, and the upper vertical frame 10 and the lower vertical frame 10 are positioned and connected through the inserting core pieces 113; the inside installation cavity that matches with the shape of lock pin piece 113 that is equipped with of mullion 100's connecting portion, the lower tip of lock pin piece 113 passes through fastener and the connecting portion fixed connection of the mullion that is located the below, and the upper end of lock pin piece 113 stretches into the installation cavity that is located the mullion of top for the location of the mullion that is located the top can improve the installation effectiveness, guarantees that the installation is accurate.
The inverted curtain wall can directly replace the panel from the indoor; the specific replacement method comprises the following steps:
(a) the top plate of the horizontal frame 106 of the 'yue' type structure is opened;
(b) disassembling the connecting screw between the connecting angle connector 109 and the transverse frame 106, and disassembling the whole transverse frame 106, wherein the connecting angle connector 109 is kept in screw connection with the second side of the short vertical connecting piece 110;
(c) removing the mechanical bolts 111 between the short vertical connectors 110 and the mullions 100, removing the short vertical connectors 110, at which point the panel 105 is fully exposed to the indoor side;
(d) taking out the panel 105 to be replaced on the bearing supporting strip 103, and replacing the panel 105 with a new panel 105;
(e) the short vertical transition piece 110 is fastened and connected with the vertical frame 100 by adopting a mechanical bolt 111;
(f) the connecting angle brace 109 is tightly connected with the transverse frame 106 by adopting a connecting screw;
(g) the top plate of the horizontal frame 106 is attached to the main body of the horizontal frame 106, and replacement is completed.
The curtain wall of the embodiment can ensure the reasonability of force transmission and stress of the structure on the basis that the appearance can flexibly realize various vertical surface line effects, is simple and reliable to install, has the effects of energy conservation and emission reduction, and can obviously save the manufacturing cost for building a unit.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (10)
1. The inverted curtain wall is characterized by comprising an outdoor vertical frame (100), an indoor transverse frame (106), a bearing support strip (103) fixedly connected with the vertical frame (100) and a panel (105) which is arranged on the bearing support strip (103) in a matched mode, wherein the transverse frame (106) is fixedly connected with the vertical frame (100) through an indoor short vertical connecting piece (110); the short vertical connecting piece (110) comprises a first side face parallel to the extending direction of the transverse frame (106) and a second side face perpendicular to the extending direction of the transverse frame (106), the first side face is fixedly connected with the vertical frame (100), and the second side face is fixedly connected with the transverse frame (106).
2. Inverted curtain wall according to claim 1, characterised in that the mullions (100) located outside the room act as stressed members against both normal and side winds, with a sunshade effect.
3. The inverted curtain wall of claim 1, wherein the first side surface and the second side surface define a frame-like structure with an upper opening and a lower opening.
4. Inverted curtain wall according to claim 3, characterised in that the cross frame (106) is of "tubular" type construction, comprising an outer frame (104) and a cross plate (102) inside the frame; the second side surface is fixedly connected with the transverse plate (102) through a connecting corner bracket (109).
5. A curtain wall of claim 4, wherein the curtain wall panels are replaced from indoors, the replacement method comprising the steps of:
(a) opening the top plate of the transverse frame (106);
(b) disassembling the fastening connecting piece between the connecting corner brace (109) and the transverse frame (106), and disassembling the whole transverse frame (106);
(c) dismantling the fastening connecting piece between the short vertical connecting piece (110) and the vertical frame (100), and dismantling the short vertical connecting piece (110);
(d) taking out the panel (105) to be replaced of the bearing support strip (103) and replacing the panel with a new panel (105);
(e) the short vertical connecting piece (110) is fixedly connected with the vertical frame (100) by adopting a fastening connecting piece;
(f) the connecting angle brace (109) on the short vertical connecting piece (110) is fixedly connected with the transverse frame (106) by adopting a fastening connecting piece;
(g) a top plate of the lateral frame (106) is attached to a main body of the lateral frame (106).
6. Inverted curtain wall according to claim 4, characterised in that the short vertical connectors (110) and the transverse frames (106) connected to the short vertical connectors (110) are arranged in a straight line.
7. Inverted curtain wall according to claim 1, characterised in that the mullion (100) comprises a mullion body located outdoors and a connection to the mullion body; the end face of the connecting part is fixedly connected with the first side face of the short vertical connecting part (110) through a fastener, and the two side faces of the connecting part are fixedly connected with the bearing support strip (103) through fasteners respectively.
8. The inverted curtain wall of claim 7, wherein the mullion body is square, curved or fusiform in shape; the mullion (100) further comprises a sealing plate (101) fixedly connected with the mullion body, and the connecting portion is arranged in a cavity formed by the sealing plate (101) and the mullion body.
9. The inverted curtain wall according to claim 7, wherein a profile adapter (107) and a heat insulation pad (108) are arranged between the end face of the connecting part and the first side face of the short vertical adapter (110); the connecting part of the vertical frame (100), the first side surface of the short vertical connecting piece, the profile adapter piece (107) and the heat insulation cushion block (108) are fixedly connected through a fastener, and the fastener is a mechanical bolt (111).
10. The inverted curtain wall according to claim 7, wherein the vertical frames (100) are provided with a plurality of vertical frames, and the upper vertical frame (100) and the lower vertical frame (100) are connected in a positioning way through the insertion core pieces (113); the inner portion of the connecting portion of the mullion (100) is provided with an installation cavity matched with the shape of the core inserting piece (113), the lower end portion of the core inserting piece (113) is fixedly connected with the connecting portion of the mullion located below through a fastener, and the upper end of the core inserting piece (113) extends into the installation cavity of the mullion located above and is used for locating the mullion located above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911114143.4A CN110700461A (en) | 2019-11-14 | 2019-11-14 | Reverse installation type curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911114143.4A CN110700461A (en) | 2019-11-14 | 2019-11-14 | Reverse installation type curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110700461A true CN110700461A (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911114143.4A Pending CN110700461A (en) | 2019-11-14 | 2019-11-14 | Reverse installation type curtain wall |
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| CN (1) | CN110700461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177204A (en) * | 2020-08-21 | 2021-01-05 | 中铁工程设计咨询集团有限公司 | Reverse installation type glass curtain wall and high-speed rail station comprising same |
-
2019
- 2019-11-14 CN CN201911114143.4A patent/CN110700461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177204A (en) * | 2020-08-21 | 2021-01-05 | 中铁工程设计咨询集团有限公司 | Reverse installation type glass curtain wall and high-speed rail station comprising same |
| CN112177204B (en) * | 2020-08-21 | 2021-08-31 | 中铁工程设计咨询集团有限公司 | Reverse installation type glass curtain wall and high-speed rail station comprising same |
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