CN213174377U - Open metal curtain wall node structure - Google Patents
Open metal curtain wall node structure Download PDFInfo
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- CN213174377U CN213174377U CN202020931246.1U CN202020931246U CN213174377U CN 213174377 U CN213174377 U CN 213174377U CN 202020931246 U CN202020931246 U CN 202020931246U CN 213174377 U CN213174377 U CN 213174377U
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- curtain wall
- subframe
- aluminum alloy
- stainless steel
- node structure
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Abstract
The utility model relates to an open metal curtain wall node structure belongs to the technical field of fixed building. The node structure includes: the opening is provided with a first auxiliary frame for punching holes transversely articulated, a second auxiliary frame with a protruding structure, a third auxiliary frame with a notch structure, a metal panel, a metal back plate and an aluminum alloy pendant, an open curtain wall node structure with small seam width is constructed through transversely articulated auxiliary frame structures vertically articulated, and adhesive tapes in seams prevent outdoor pollutants from entering the inner space of the open curtain wall and reduce the contact between an inner side component of the curtain wall and outdoor air.
Description
Technical Field
The utility model relates to an open metal curtain wall node structure belongs to the technical field of fixed building.
Background
With the upgrading of consumers and the improvement of the aesthetic eye sight of the public, more and more buildings seek more beautiful visual effects. The early metal curtain wall is basically sealed in a gluing mode, and in an actual project, due to the influences of material quality and a construction process, the glue joint position is polluted and is not level, so that the visual effect of the outer vertical surface is greatly reduced. Therefore, an open type metal curtain wall is favored.
The traditional open type metal curtain wall has the following defects: pollutants such as dust and the like easily enter the inner side of the curtain wall due to the slot and are difficult to clean; the curtain wall component is easily corroded when contacting with air under the influence of humid climate in coastal areas.
Therefore, it is necessary to design a set of open metal curtain wall node structure which can prevent the contaminants such as dust from entering the inner side of the curtain wall and reduce the contact between the curtain wall components and the outdoor air.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an invention purpose is to provide an open metal curtain wall node structure to the not enough of above-mentioned background art, guarantees the seam width of metal sheet through the vice frame structure that transversely articulates vertical grafting, has solved the technical problem that pollutants such as dust easily get into open curtain inboard and curtain component and outdoor air contact.
The utility model adopts the following technical proposal for realizing the purpose of the invention:
an open metal curtain wall node structure, comprising: the first auxiliary frame with a punched hole for transverse hanging connection, the second auxiliary frame with a protruding structure, the third auxiliary frame with a notch structure, a metal panel, a metal back plate and an aluminum alloy pendant are arranged; the first subframe is fixedly connected with the metal panel through a stainless steel countersunk head bolt assembly, the first subframe is hung on the stainless steel bolt assembly of the aluminum alloy hanging piece, the aluminum alloy hanging piece is fixed on the vertical keel through a screw penetrating through the metal back plate, the second subframe is fixed on the transverse keel, and the third subframe notch structure is spliced with the second subframe protruding structure to form a spliced seam.
Further, among an open metal curtain wall node structure, the vice frame of second passes through second stainless steel countersunk head bolt subassembly and is connected with metal decking, and the vice frame of third passes through third stainless steel countersunk head bolt subassembly and is connected with metal decking.
Further, in an open metal curtain wall node structure, the second subframe is fixed on the cross keel through stainless steel self-tapping self-drilling screws.
Furthermore, in the open type metal curtain wall node structure, sealing rubber strips are filled at the joints.
Furthermore, in the open type metal curtain wall node structure, an adhesive tape for tightly clamping a groove structure of the third auxiliary frame is pre-penetrated in a protruding structure of the second auxiliary frame.
Furthermore, in the open type metal curtain wall node structure, the aluminum alloy hanging piece is provided with a transverse long waist hole for installing a stainless steel bolt component for hanging the first auxiliary frame.
Furthermore, in the open type metal curtain wall node structure, a nylon gasket is preassembled on a stainless steel bolt assembly of the aluminum alloy hanging piece.
Furthermore, in the open type metal curtain wall node structure, an aluminum alloy gasket is padded between the stainless steel bolt assembly of the aluminum alloy hanging piece and the aluminum alloy hanging piece, the aluminum alloy gasket is provided with a round hole, and the aluminum alloy hanging piece and the aluminum alloy gasket are provided with tooth patterns for meshing and limiting.
The utility model adopts the above technical scheme, following beneficial effect has:
(1) compare with the sealed metal curtain wall node of beating glue, this application has constructed the small open curtain wall node structure of seam width through the vice frame structure that transversely articulates vertical grafting, need not to beat sealed glue, adorns at the joint strip indent of piece department, and the outward appearance is effectual.
(2) Compared with the traditional open type metal curtain wall, the curtain wall prevents outdoor pollutants from entering the inner space of the open type curtain wall, reduces the contact between the components at the inner side of the curtain wall and outdoor air, and improves the durability of the components of the curtain wall; the sealing rubber strips arranged at the abutted seams enable the components inside the metal panel not to be seen, particularly the internal components of the curtain wall nodes at the lower height positions can be shielded, and the visual effect is better.
Drawings
Fig. 1 is a cross-sectional structure view of an open type metal curtain wall node according to the present application.
Fig. 2 is a vertical sectional structure view of the open type metal curtain wall node related to the present application.
Fig. 3 is a schematic view of the first subframe.
FIG. 4 is a schematic view of a transverse long waist hole of an aluminum alloy pendant.
Fig. 5 is a partially enlarged view of the vertical sectional structure shown in fig. 2.
Fig. 6 is an assembly diagram of the first subframe, the metal panel and the sealing rubber strip.
Fig. 7 is an assembly view of the second subframe, the metal panel and the joint strip.
Fig. 8 is an assembly view of the third subframe, the metal panel, and the joint strip.
Fig. 9 is a schematic view of the assembly of the first sub-frame, the second sub-frame, the third sub-frame and the metal panel.
The reference numbers in the figures illustrate: 1. metal decking, 2, metal backboard, 3, first subframe, 4, the vice frame of second, 5, the vice frame of third, 6, joint strip, 7, stainless steel countersunk head bolt subassembly, 8, aluminum alloy pendant, 9, aluminum alloy gasket, 10, stainless steel bolt subassembly, 11, nylon packing ring, 12, vertical keel, 13, horizontal keel, 14, stainless steel self-tapping self-drilling screw, 15, adhesive tape, 16, punch a hole, 17A, the notch of first subframe, 17B, the notch of the vice frame of second, 17C, the notch of the vice frame of third.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings.
As shown in figures 1 and 2, the joint width of the metal plate is ensured by transversely hanging the first auxiliary frame 3, the vertically inserted second auxiliary frame 4 and the third auxiliary frame 5, sealing rubber strips are arranged at the joints to prevent pollutants such as dust from entering the inner side of the curtain wall, rainwater is prevented from entering the inner side of the curtain wall, and members on the inner side of the curtain wall are prevented from contacting outdoor air.
As shown in fig. 2, 3, 4 and 5, the first subframe 3 is provided with a punched hole 16 for transverse hooking, the second subframe 4 is a subframe plug-in with a protrusion, the third subframe 5 is a subframe plug-in with a notch structure, two adhesive tapes 15 are pre-penetrated in the protrusion of the second subframe 4, and the second subframe 4 pre-penetrated with the adhesive tapes realizes the plugging of the second subframe and the third subframe through the precise matching of the protrusion and the notch structure of the third subframe 5.
The application relates to an open metal curtain wall node construction, its installation as follows:
as shown in fig. 6, 7, 8 and 9, in a factory, the first subframe 3, the second subframe 4 and the third subframe 5 are respectively fixed on the metal panel 1 through the stainless steel countersunk head bolt assembly 7, the sealing rubber strip 6 is inserted into the notch 17A of the first subframe, the sealing rubber strip 6 is inserted into the notch 17B of the second subframe, and the sealing rubber strip 6 is inserted into the notch 17C of the third subframe; installing a vertical keel 12, a horizontal keel 13 and a metal back plate 2 on site; installing the aluminum alloy pendant 8 on site, and fixing the aluminum alloy pendant 8 on the vertical keel 12; the method comprises the following steps that a nylon washer 11 is preassembled on a stainless steel bolt assembly 10, the stainless steel bolt assembly 10 is installed on site through a transverse long waist hole formed in an aluminum alloy pendant 8, the aluminum alloy pendant 8 is provided with the transverse long waist hole for installing the stainless steel bolt assembly 10, the transverse long waist hole is formed in a punching mode in a factory in advance, the aluminum alloy pendant 8 and an aluminum alloy gasket 9 with a round hole in the factory are provided with tooth patterns capable of being mutually occluded for limiting, the position of the stainless steel bolt assembly 10 can be finely adjusted, and the stainless steel bolt assembly is limited through the aluminum alloy gasket 9; hang first subframe 3 on stainless steel bolt subassembly 10, fix second subframe 4 on horizontal fossil fragments 13 through stainless steel self tapping self-drilling screw 14, overlap the notch structure of third subframe 5 in the arch of second subframe 4 through protruding and notch structure's close fit realization joint.
Claims (8)
1. The utility model provides an open metal curtain wall node structure which characterized in that includes: the first auxiliary frame with a punched hole for transverse hanging connection, the second auxiliary frame with a protruding structure, the third auxiliary frame with a notch structure, a metal panel, a metal back plate and an aluminum alloy pendant are arranged; the first subframe is fixedly connected with the metal panel through a stainless steel countersunk head bolt assembly, the first subframe is hung on the stainless steel bolt assembly of the aluminum alloy hanging piece, the aluminum alloy hanging piece is fixed on the vertical keel through a screw penetrating through the metal back plate, the second subframe is fixed on the transverse keel, and the third subframe notch structure is spliced with the second subframe protruding structure to form a spliced seam.
2. The open metal curtain wall node structure of claim 1, wherein the second subframe is connected to the metal panel by a second stainless steel countersunk bolt assembly, and the third subframe is connected to the metal panel by a third stainless steel countersunk bolt assembly.
3. The open metal curtain wall node structure of claim 1, wherein the second subframe is fixed to the cross member by stainless steel self-tapping and self-drilling screws.
4. The open type metal curtain wall node structure of claim 1, wherein the joints are filled with sealing rubber strips.
5. The open type metal curtain wall node structure as claimed in claim 1, wherein the protruding structure of the second subframe is pre-penetrated with a rubber strip for tightly engaging with the notch structure of the third subframe.
6. The open type metal curtain wall node structure as claimed in claim 1, wherein the aluminum alloy hanger is provided with a transverse long waist hole for mounting a stainless steel bolt component for hanging the first subframe.
7. The open metal curtain wall node structure of claim 6, wherein the stainless steel bolt assembly of the aluminum alloy hanging part is pre-installed with a nylon washer.
8. The open type metal curtain wall node structure as claimed in claim 6, wherein an aluminum alloy gasket is padded between the stainless steel bolt assembly of the aluminum alloy hanging piece and the aluminum alloy hanging piece, the aluminum alloy gasket is provided with a round hole, and the aluminum alloy hanging piece and the aluminum alloy gasket are provided with insections for occlusion limiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931246.1U CN213174377U (en) | 2020-05-28 | 2020-05-28 | Open metal curtain wall node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931246.1U CN213174377U (en) | 2020-05-28 | 2020-05-28 | Open metal curtain wall node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174377U true CN213174377U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931246.1U Active CN213174377U (en) | 2020-05-28 | 2020-05-28 | Open metal curtain wall node structure |
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| CN (1) | CN213174377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809399A (en) * | 2022-06-27 | 2022-07-29 | 中建五局第三建设有限公司 | Net rack curtain wall ball support connecting system |
| CN114961059A (en) * | 2022-06-21 | 2022-08-30 | 中建八局第三建设有限公司 | Connecting component for open type metal curtain wall and construction method thereof |
-
2020
- 2020-05-28 CN CN202020931246.1U patent/CN213174377U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961059A (en) * | 2022-06-21 | 2022-08-30 | 中建八局第三建设有限公司 | Connecting component for open type metal curtain wall and construction method thereof |
| CN114961059B (en) * | 2022-06-21 | 2023-12-12 | 中建八局第三建设有限公司 | Connecting component for open type metal curtain wall and construction method thereof |
| CN114809399A (en) * | 2022-06-27 | 2022-07-29 | 中建五局第三建设有限公司 | Net rack curtain wall ball support connecting system |
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