CN221441848U - Perforated aluminum plate curtain wall structure with decorative lines - Google Patents
Perforated aluminum plate curtain wall structure with decorative lines Download PDFInfo
- Publication number
- CN221441848U CN221441848U CN202323124186.5U CN202323124186U CN221441848U CN 221441848 U CN221441848 U CN 221441848U CN 202323124186 U CN202323124186 U CN 202323124186U CN 221441848 U CN221441848 U CN 221441848U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- stainless steel
- curtain wall
- aluminum
- decorative
- 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.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 56
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 105
- 239000010935 stainless steel Substances 0.000 claims abstract description 73
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 73
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 35
- 239000008397 galvanized steel Substances 0.000 claims abstract description 35
- 238000010079 rubber tapping Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000013524 weatherproof sealant Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003292 glue Substances 0.000 abstract description 6
- 239000000565 sealant Substances 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction 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 perforated aluminum plate curtain wall structure with a decorative line, which comprises a concrete structure, wherein one side of the concrete structure is implanted with a stainless steel bottom-expanding mechanical anchor bolt, and a galvanized steel plate is arranged on the stainless steel bottom-expanding mechanical anchor bolt in a aligned manner and is fixed by a nut of the stainless steel bottom-expanding mechanical anchor bolt; one side of the galvanized steel sheet is fixedly welded with one end of a galvanized steel connecting piece, and the other end of the galvanized steel connecting piece is provided with an aluminum alloy upright post. The aluminum veneer cancels the conventional design of the integral panel glue line sealant, the dust accumulation common disease at the panel glue line is obviously reduced, the visual appearance of the curtain wall is more neat, and the use, maintenance and cleaning cost is reduced for a long time; the combined decorative lines are arranged in the traditional aluminum plate component, and the lines are lower than the aluminum plate design, so that the effect of building elevation is enriched; the LED lamp strip can be hidden in the lines, the hidden design is convenient to maintain, the aluminum plate surface is not protruded, the overall effect is attractive, and the building outline and the stereoscopic impression are improved.
Description
Technical Field
The utility model relates to the technical field of outdoor decoration, in particular to a perforated aluminum plate curtain wall structure with decorative lines.
Background
The aluminum plate curtain wall has the advantages that the decorative surface material aluminum veneer is light in weight and convenient to construct, and the metal material can be recycled, so that the aluminum plate curtain wall belongs to a green building material; the aluminum plate curtain wall is mainly used for decorating face materials of non-transparent parts of beams, columns or walls of building structures; in order to improve the decoration effect of the building, various round holes or patterns can be punched by a machine tool when the aluminum plate is processed in a factory.
The deficiencies and problems of the prior art:
1. The common practice of the aluminum plate curtain wall is to adopt weather-proof glue to seal and fill the gap between the plates, the weather-proof glue can be easy to accumulate ash after long service time, and flow mark and stain phenomenon occur after rainy days, so that the visual appearance of the aluminum plate curtain wall is affected, and the building grade is reduced.
2. The aluminum plate components are sealed integrally, if the flatness control is not good in the construction process, the uneven phenomenon of the height is easy to find visually, the phenomenon is more obvious under the condition of flood irradiation at night, and great difficulty is brought to the construction.
3. An integrated sealed aluminum plate curtain wall is adopted, so that the vertical surface effect is monotonous and unchanged; if the outdoor LED lamp strip assembly is required to be installed, the aluminum plate surface is also protruded, and the appearance effect is not ideal.
Disclosure of utility model
The utility model aims to provide a perforated aluminum plate curtain wall structure with decorative lines, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a perforated aluminum plate curtain wall structure with a decorative line comprises a concrete structure, wherein a stainless steel bottom-expanding mechanical anchor bolt is implanted into one side of the concrete structure, a galvanized steel plate is arranged on the stainless steel bottom-expanding mechanical anchor bolt in a aligned manner, and the galvanized steel plate is fixed by a nut of the stainless steel bottom-expanding mechanical anchor bolt; one side of the galvanized steel sheet is fixedly welded with one end of a galvanized steel connecting piece, and the other end of the galvanized steel connecting piece is provided with an aluminum alloy upright post;
An aluminum alloy beam is fixedly arranged on the aluminum alloy upright post through a stainless steel spring pin, an aluminum alloy beam inserting core is arranged in the aluminum alloy beam, and the aluminum alloy beam inserting core form an aluminum alloy beam assembly;
the aluminum alloy beam assembly is arranged on the aluminum alloy upright post to form a complete curtain wall framework;
An aluminum alloy splicing strip is arranged on one side of the aluminum alloy cross beam, one end of a stainless steel decorative sealing plate is arranged on one side of the concrete structure, and the stainless steel decorative sealing plate is fixed by adopting a self-locking nylon expansion bolt; the other end of the stainless steel decorative sealing plate is buckled in the aluminum alloy splicing strip;
The curtain wall framework is fixedly provided with a galvanized water retaining steel plate through stainless steel blind rivets, the curtain wall framework is provided with a perforated aluminum veneer through stainless steel disc head self-tapping nails, and the perforated aluminum veneer is fixedly connected with aluminum alloy corner brackets through a stainless steel bolt group B to form a perforated aluminum veneer assembly;
An aluminum alloy decorative line base is arranged in a gap of the perforated aluminum veneer assembly and fixedly connected with the curtain wall framework through a stainless steel disc head self-tapping screw, and an aluminum alloy decorative line buckle plate is fixedly connected to the aluminum alloy decorative line base in a buckling and pressing mode.
Preferably, the aluminum alloy upright post is fixed on the galvanized steel connecting piece by adopting a stainless steel bolt group A, and a galvanized steel gasket is additionally arranged at the contact part of the stainless steel bolt group A and the galvanized steel connecting piece.
Preferably, the joints of the aluminum alloy upright posts and the aluminum alloy upright posts are filled with silicone weather-proof sealant.
Preferably, the aluminum alloy cross beam is fixed with the aluminum alloy cross beam insert core through a stainless steel countersunk self-tapping screw.
Preferably, the aluminum alloy splicing strip is fixed with the aluminum alloy cross beam by adopting a stainless steel disc head self-tapping screw.
Preferably, the contact part of the aluminum alloy decorative line base and the curtain wall framework is padded with an isolation gasket.
Compared with the prior art, the utility model has the beneficial effects that:
1. The aluminum veneer cancels the conventional design of the integral panel glue line sealant, the dust accumulation common disease at the panel glue line is obviously reduced, the visual appearance of the curtain wall is more neat, and the use, maintenance and cleaning cost is reduced for a long time;
2. the combined decorative lines are arranged in the traditional aluminum plate component, and the lines are lower than the aluminum plate design, so that the effect of building elevation is enriched;
3. The LED lamp strip can be hidden in the lines, the hidden design is convenient to maintain, the aluminum plate surface is not protruded, the overall effect is attractive, and the building outline and the stereoscopic impression are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1. a concrete structure; 2. stainless steel bolt group A; 3. zinc-plated steel sheet; 4. stainless steel bottom expanding mechanical anchor bolt; 5. self-locking nylon expansion bolt; 6. stainless steel decorative sealing plates; 7. aluminum alloy splicing strips; 8. an aluminum alloy cross beam; 9. stainless steel spring pins; 10. an aluminum alloy beam insert core; 11. an aluminum alloy upright post; 12. perforating an aluminum veneer; 13. aluminum alloy corner brace; 14. stainless steel pan head self-tapping nails; 15. stainless steel bolt group B; 16. an isolation spacer; 17. stainless steel countersunk head self-tapping nails; 18. aluminum alloy decorative line buckle plate; 19. an aluminum alloy decorative line base; 20. silicone weatherable sealants; 21. a galvanized steel gasket; 22. galvanized steel connectors; 23. galvanized water retaining steel plates; 24. stainless steel blind rivets.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a take moulding to perforate aluminum plate curtain wall construction, includes concrete structure 1, concrete structure 1's one side implants stainless steel under-reamed mechanical anchor 4, is equipped with galvanized steel sheet 3 on the stainless steel under-reamed mechanical anchor 4 counterpoint to fix with the nut of stainless steel under-reamed mechanical anchor 4; one side of the galvanized steel sheet 3 is fixedly welded with one end of a galvanized steel connecting piece 22, and the other end of the galvanized steel connecting piece 22 is provided with an aluminum alloy upright post 11;
an aluminum alloy beam 8 is fixedly arranged on the aluminum alloy upright post 11 through a stainless steel spring pin 9, an aluminum alloy beam insert 10 is arranged in the aluminum alloy beam 8, and the aluminum alloy beam 8 and the aluminum alloy beam insert 10 form an aluminum alloy beam assembly;
The aluminum alloy beam assembly is mounted on the aluminum alloy upright 11 to form a complete curtain wall framework;
an aluminum alloy splicing strip 7 is arranged on one side of the aluminum alloy cross beam 8, one end of a stainless steel decorative sealing plate 6 is arranged on one side of the concrete structure 1, and the stainless steel decorative sealing plate is fixed by adopting a self-locking nylon expansion bolt 5; the other end of the stainless steel decorative sealing plate 6 is buckled in the aluminum alloy splicing strip 7;
The curtain wall framework is fixedly provided with a galvanized water retaining steel plate 23 through stainless steel blind rivets 24, the curtain wall framework is provided with a perforated aluminum veneer 12 through stainless steel disc head self-tapping nails 14, and the perforated aluminum veneer 12 is fixedly connected with an aluminum alloy corner brace 13 through a stainless steel bolt group B15 to form a perforated aluminum veneer assembly;
an aluminum alloy decorative line base 19 is arranged in a gap of the perforated aluminum veneer assembly, the aluminum alloy decorative line base 19 is fixedly connected with the curtain wall framework through a stainless steel disc head self-tapping screw 14, and an aluminum alloy decorative line buckle plate 18 is fixedly connected to the aluminum alloy decorative line base 19 in a buckling and pressing mode.
In the utility model, the aluminum alloy upright post 11 is fixed on the galvanized steel connecting piece 22 by adopting the stainless steel bolt group A2, and a galvanized steel gasket 21 is added at the contact position of the stainless steel bolt group A2 and the galvanized steel connecting piece 22.
In the utility model, the joint of the aluminum alloy upright post 11 and the aluminum alloy upright post 11 is filled with silicone weather-proof sealant 20.
In the utility model, the aluminum alloy beam 8 is fixed with the aluminum alloy beam lock pin 10 through a stainless steel countersunk self-tapping screw 17.
In the utility model, the aluminum alloy splicing strip 7 is fixed with the aluminum alloy cross beam 8 by adopting a stainless steel disc head self-tapping screw 14.
In the utility model, the isolation gasket 16 is padded at the contact position of the aluminum alloy decorative line base 19 and the curtain wall framework.
The utility model implants a stainless steel bottom-expanding mechanical anchor bolt 4 on one side of a concrete structure 1; the galvanized steel sheet 3 is arranged on an implanted stainless steel bottom-expanding mechanical anchor 4 of the concrete structure 1 in an aligned manner, and is fixed by a nut of the stainless steel bottom-expanding mechanical anchor 4; one end of a galvanized steel connecting piece 22 is fixed on the galvanized steel sheet 3 by adopting a welding method; the aluminum alloy upright post 11 is arranged at one end of a galvanized steel connecting piece 22, is fixed by adopting a stainless steel bolt group A2, and a galvanized steel gasket 21 is added at the contact position of the stainless steel bolt group A2 and the galvanized steel connecting piece 22; the joints of the aluminum alloy upright posts 11 and the aluminum alloy upright posts are filled with silicone weather-proof sealant 20; completing an aluminum alloy beam 8 assembly in a processing plant, wherein the assembly is formed by fixing a stainless steel spring pin 9 with an aluminum alloy beam insert 10 by adopting a mechanical pressing method; an aluminum alloy beam insert 10 with a stainless steel spring pin 9 is placed into an aluminum alloy beam 8 and fixed by a stainless steel countersunk head self-tapping screw 17; the aluminum alloy cross beam 8 assembly is installed on the aluminum alloy upright post 11 and is fixed through a stainless steel spring pin 9 installed in the aluminum alloy cross beam 8 assembly; to form a complete curtain wall framework; the aluminum alloy splicing strip 7 is arranged on one side of the aluminum alloy cross beam 8, and is fixed with the aluminum alloy cross beam 8 by adopting a stainless steel disc head self-tapping screw 14; a stainless steel decorative sealing plate 6 is arranged, one end of the stainless steel decorative sealing plate 6 is arranged on one side of the concrete structure 1, and is fixed by adopting a self-locking nylon expansion bolt 5; the other end of the stainless steel decorative sealing plate 6 is buckled in the aluminum alloy splicing strip 7; a galvanized water retaining steel plate 23 is installed and fixed with the curtain wall framework through stainless steel blind rivets 24; the aluminum alloy corner bracket 13 is connected and fixed with the perforated aluminum veneer 12 through a stainless steel bolt group B15 to form a perforated aluminum veneer assembly; the perforated aluminum veneer assembly is arranged on the curtain wall framework through a stainless steel disc head self-tapping screw 14; installing an aluminum alloy decorative wire base 19 in the gap between the installed perforated aluminum veneer assembly and the assembly, and fixedly connecting the aluminum alloy decorative wire base with a curtain wall framework through a stainless steel disc head self-tapping screw 14; and a spacer 16 is arranged at the contact position of the aluminum alloy decorative line base 19 and the curtain wall framework; an aluminum alloy decorative line buckle plate 18 is installed and is fixedly connected with an aluminum alloy decorative line base 19 through buckling.
According to the utility model, a metal water baffle is arranged on the outer side of a curtain wall upright post, and a punched aluminum plate assembly is used for connecting an aluminum plate folded edge with an aluminum alloy corner bracket through a bolt group and fixing the aluminum plate folded edge with the curtain wall upright post and a cross beam; the middle parts of the curtain wall upright posts and the cross beams of the connected aluminum plate assemblies are provided with decorative line combined profiles, the profiles are composed of a base and buckle plate profiles, the base is fixed at the middle parts of the upright posts and the cross beams by screws, and the buckle plate and the base profiles are connected and fixed by buckling.
The aluminum plate adopts a separated design, the conventional design of the integral sealant is canceled, the dust accumulation common disease is obviously reduced, the visual appearance of the curtain wall is more attractive, and the use, maintenance and cleaning cost is reduced; the combined decorative lines are arranged in the traditional aluminum plate component, and the lines are lower than the aluminum plate design, so that the effect of building elevation is improved; the LED lamp strip can be hidden in the lines, the hidden design is convenient to maintain, the aluminum plate surface is not protruded, and the whole effect is attractive.
While embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take moulding perforation aluminum plate curtain wall construction, includes concrete structure (1), its characterized in that: one side of the concrete structure (1) is implanted with a stainless steel bottom-expanding mechanical anchor bolt (4), a galvanized steel plate (3) is arranged on the stainless steel bottom-expanding mechanical anchor bolt (4) in a aligned manner, and the galvanized steel plate is fixed by a nut of the stainless steel bottom-expanding mechanical anchor bolt (4); one side of the galvanized steel sheet (3) is fixedly welded with one end of a galvanized steel connecting piece (22), and the other end of the galvanized steel connecting piece (22) is provided with an aluminum alloy upright post (11);
An aluminum alloy beam (8) is fixedly arranged on the aluminum alloy upright post (11) through a stainless steel spring pin (9), an aluminum alloy beam inserting core (10) is arranged in the aluminum alloy beam (8), and the aluminum alloy beam (8) and the aluminum alloy beam inserting core (10) form an aluminum alloy beam assembly;
The aluminum alloy beam assembly is arranged on the aluminum alloy upright post (11) to form a complete curtain wall framework;
An aluminum alloy splicing strip (7) is arranged on one side of the aluminum alloy cross beam (8), one end of a stainless steel decorative sealing plate (6) is arranged on one side of the concrete structure (1), and the stainless steel decorative sealing plate is fixed by adopting a self-locking nylon expansion bolt (5); the other end of the stainless steel decorative sealing plate (6) is buckled in the aluminum alloy splicing strip (7);
The curtain wall framework is fixedly provided with a galvanized water retaining steel plate (23) through stainless steel blind rivets (24), the curtain wall framework is provided with a perforated aluminum veneer (12) through stainless steel disc head self-tapping nails (14), and the perforated aluminum veneer (12) is fixedly connected with an aluminum alloy corner connector (13) through a stainless steel bolt group B (15) to form a perforated aluminum veneer assembly;
An aluminum alloy decorative line base (19) is arranged in a gap of the perforated aluminum veneer assembly, the aluminum alloy decorative line base (19) is fixedly connected with the curtain wall framework through a stainless steel disc head self-tapping screw (14), and an aluminum alloy decorative line buckle plate (18) is fixedly connected to the aluminum alloy decorative line base (19) in a buckling mode.
2. The perforated aluminum sheet curtain wall structure with decorative lines as recited in claim 1, wherein: the aluminum alloy upright post (11) is fixed on the galvanized steel connecting piece (22) by adopting the stainless steel bolt group A (2), and a galvanized steel gasket (21) is additionally arranged at the contact part of the stainless steel bolt group A (2) and the galvanized steel connecting piece (22).
3. The perforated aluminum sheet curtain wall structure with decorative lines as recited in claim 1, wherein: and the joint of the aluminum alloy upright post (11) and the aluminum alloy upright post (11) is filled with silicone weather-proof sealant (20).
4. The perforated aluminum sheet curtain wall structure with decorative lines as recited in claim 1, wherein: the aluminum alloy cross beam (8) is fixed with the aluminum alloy cross beam lock pin (10) through a stainless steel countersunk head self-tapping screw (17).
5. The perforated aluminum sheet curtain wall structure with decorative lines as recited in claim 1, wherein: the aluminum alloy splicing strip (7) is fixed with the aluminum alloy cross beam (8) by adopting a stainless steel disc head self-tapping screw (14).
6. The perforated aluminum sheet curtain wall structure with decorative lines as recited in claim 1, wherein: and the contact part of the aluminum alloy decorative line base (19) and the curtain wall framework is padded with a spacer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323124186.5U CN221441848U (en) | 2023-11-20 | 2023-11-20 | Perforated aluminum plate curtain wall structure with decorative lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323124186.5U CN221441848U (en) | 2023-11-20 | 2023-11-20 | Perforated aluminum plate curtain wall structure with decorative lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221441848U true CN221441848U (en) | 2024-07-30 |
Family
ID=92073547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323124186.5U Active CN221441848U (en) | 2023-11-20 | 2023-11-20 | Perforated aluminum plate curtain wall structure with decorative lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221441848U (en) |
-
2023
- 2023-11-20 CN CN202323124186.5U patent/CN221441848U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213174377U (en) | Open metal curtain wall node structure | |
| CN221441848U (en) | Perforated aluminum plate curtain wall structure with decorative lines | |
| CN112575933B (en) | Ultra-large special-shaped curved surface enamel plate modeling unit type curtain wall system | |
| CN115405035B (en) | Curtain wall structure of broken-line aluminum plate shuttle-type glass and construction method thereof | |
| CN211081534U (en) | Flat-pushing window of exposed frame glass curtain wall | |
| CN113846785B (en) | Unit curtain wall external corner structure with component decorative molding | |
| CN215888807U (en) | Grade mounting structure falls in assembled furred ceiling external corner | |
| CN221957007U (en) | Structure beam part aluminum plate and decorative line combined structure | |
| CN210562843U (en) | Connection structure of aluminum plate curtain wall of choosing outward | |
| CN211421529U (en) | Open stone material curtain connection structure | |
| CN212866706U (en) | Assembled aluminum plate dry hanging structure | |
| CN215054384U (en) | Double-layer unit curtain wall based on combination of expanded metal perforated metal plate and glass | |
| CN2563208Y (en) | Honeycomb aluminium plate curtain wall mounting point | |
| CN206667544U (en) | Glass curtain wall | |
| CN113374128A (en) | Concave metal plate unit based on plane curtain wall is external | |
| CN109083316B (en) | Double-layer curtain wall | |
| CN108547423B (en) | Be applicable to wall photovoltaic decorative board installing the system | |
| CN220868555U (en) | Grille curtain wall system | |
| CN113323239A (en) | Grade mounting structure falls in assembled furred ceiling external corner | |
| CN115110675B (en) | Concealed electric ventilation system applied to pull rod full-glass curtain wall | |
| CN217325961U (en) | Aluminum alloy curtain wall structure | |
| CN219587069U (en) | Glass awning with safety protection decorative grille | |
| CN1183311C (en) | Skeleton of assembled door frame and assembled door frame | |
| CN217326007U (en) | Unit curtain wall external corner upright post capable of preventing stress deformation | |
| CN221778765U (en) | Aluminum plate curtain wall convenient for local replacement and disassembly structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |