CN220978487U - Hyperboloid aluminum plate curtain wall construction - Google Patents
Hyperboloid aluminum plate curtain wall construction Download PDFInfo
- Publication number
- CN220978487U CN220978487U CN202322553669.0U CN202322553669U CN220978487U CN 220978487 U CN220978487 U CN 220978487U CN 202322553669 U CN202322553669 U CN 202322553669U CN 220978487 U CN220978487 U CN 220978487U
- Authority
- CN
- China
- Prior art keywords
- curtain wall
- aluminum plate
- keel
- hyperboloid
- inclined surface
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 124
- 238000010276 construction Methods 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 239000012634 fragment Substances 0.000 description 10
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a hyperboloid aluminum plate curtain wall structure, which comprises a curtain wall surface and a truss, wherein the curtain wall surface is a three-dimensional hyperboloid surrounding a main body structure, the truss is arranged between the curtain wall surface and the main body structure, the hyperboloid aluminum plate curtain wall structure is mainly formed by sequentially connecting a plurality of nodes, the top inclined surface curtain wall of each node is a double-layer aluminum plate curtain wall, the outer side of the double-layer aluminum plate curtain wall is a 3mm thick aluminum plate, the inner side of the double-layer aluminum plate curtain wall is a 1mm thick waterproof aluminum plate, the elevation curtain wall of each node is a toothed aluminum plate curtain wall with a sawtooth-shaped longitudinal section, and the toothed aluminum plate curtain wall is formed by splicing a plurality of L-shaped folded aluminum plates which are sequentially connected up and down. The truss is used as the support of the curtain wall surface and the main body structure, the whole curtain wall surface presents a three-dimensional hyperboloid shape, and the appearance is beautiful and comparable to the existing hyperboloid curtain wall adopting the hyperboloid aluminum plate; however, the curtain wall does not use the hyperboloid aluminum plate, so the cost can be reduced, the installation precision is improved, the risk of local deformation is reduced, and the decorative effect and the overall effect are indirectly improved.
Description
Technical Field
The utility model relates to the technical field of aluminum plate curtain walls, in particular to a hyperboloid aluminum plate curtain wall structure.
Background
The aluminum plate is an environment-friendly pollution-free curtain wall material, has the characteristics of light dead weight, good fireproof performance, weather resistance and ageing resistance, and is widely used in the field of curtain wall materials. The hyperboloid curtain wall made of aluminum plates is often used for the outer wall decoration of high-grade office buildings and logo buildings because of the attractive appearance. In the exterior wall decoration, the hyperboloid aluminum plate is widely applied, such as CN 214006170U-a hyperboloid aluminum plate curtain wall, CN 207919824U-a multi-direction adjusting hyperboloid aluminum plate curtain wall and CN 112459321B-a multi-curvature overhanging hyperboloid laminated curtain wall system. The hyperboloid curtain wall constructed by adopting the hyperboloid aluminum plates has attractive appearance, but has the following defects: firstly, the processing cost of the hyperbolic aluminum plate is high, so that the cost performance of the hyperbolic aluminum plate is lower; secondly, the hyperboloid aluminum plate is difficult to position in the curtain wall construction process, so that the installation accuracy is reduced, and the overall effect after the installation is finished is affected; thirdly, the hyperboloid aluminum plate of the finished product is easy to generate local deformation in the transportation and manufacturing processes, so that the curved surface of the aluminum plate is not smooth, and the decoration effect is affected.
Disclosure of utility model
Accordingly, the present utility model provides a hyperboloid aluminum curtain wall structure to solve one or more of the above-mentioned technical problems.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a hyperboloid aluminum plate curtain wall construction, includes curtain wall and truss, the curtain wall is the three-dimensional hyperboloid that encircles the major structure, the truss is arranged in between curtain wall face and the major structure, hyperboloid aluminum plate curtain wall construction is mainly formed by a plurality of nodes in proper order links to each other, includes first node, second node and third node at least;
The first node comprises a first keel, a first top-inclined surface curtain wall and a first vertical surface curtain wall, the first top-inclined surface curtain wall is arranged on the top-inclined surface of the first keel, and the first vertical surface curtain wall is arranged on the outer vertical surface of the first keel;
the second node comprises a second steel frame, a second keel, a second top-inclined surface curtain wall and a second vertical surface curtain wall, the second keel surrounds the second steel frame, the second top-inclined surface curtain wall is arranged on the top-inclined surface of the second keel, the second vertical surface curtain wall is arranged on the outer vertical surface of the second keel,
The third node comprises a third keel, a third top inclined surface curtain wall and a third vertical surface curtain wall, the third top inclined surface curtain wall is arranged on the top inclined surface of the third keel, and the third vertical surface curtain wall is arranged on the outer vertical surface of the third keel;
the first, second and third top inclined surface curtain walls are double-layer aluminum plate curtain walls, and the first, second and third vertical surface curtain walls are tooth-shaped aluminum plate curtain walls with saw-tooth-shaped longitudinal sections.
Further, the height difference between the upper edge and the lower edge of the outer elevation of the first keel is greater than the height difference between the upper edge and the lower edge of the outer elevation of the second keel and greater than the height difference between the upper edge and the lower edge of the outer elevation of the third keel, the top inclined surface area of the first keel is less than the top inclined surface area of the second keel, and the top inclined surface area of the first keel is less than the top inclined surface area of the third keel.
Further, the outer side of the double-layer aluminum plate curtain wall is a 3mm thick aluminum plate, and the inner side of the double-layer aluminum plate curtain wall is a 1mm thick waterproof aluminum plate.
Further, tooth-shaped aluminum plate curtain wall is formed by splicing a plurality of L-shaped folded aluminum plates which are connected up and down in sequence, wherein the L-shaped folded aluminum plate of the first elevation curtain wall is formed by splicing a vertical punched aluminum plate and a horizontal 3mm thick aluminum plate, and the L-shaped folded aluminum plates of the second elevation curtain wall and the third elevation curtain wall are formed by bending 3mm thick aluminum plates.
Further, the outer facade of second fossil fragments, the outer facade of third fossil fragments all are provided with 1mm thick waterproof aluminum plate, second facade curtain, third facade curtain are fixed respectively in the outside of the outer facade of second fossil fragments, the outer facade of third fossil fragments 1mm thick waterproof aluminum plate.
The utility model has the following advantages:
The truss is used as the support of the curtain wall surface and the main body structure, the whole curtain wall surface presents a three-dimensional hyperboloid shape, and the appearance is beautiful and comparable to the existing hyperboloid curtain wall adopting the hyperboloid aluminum plate; however, the curtain wall does not use the hyperboloid aluminum plate, so the cost can be reduced, the installation precision is improved, the risk of local deformation is reduced, and the decorative effect and the overall effect are indirectly improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the scope of the utility model.
FIG. 1 is a side view of a hyperboloid aluminum panel curtain wall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a first node;
FIG. 3 is a schematic diagram of a second node;
FIG. 4 is a schematic diagram of a third node;
FIG. 5 is a schematic view of a double layer aluminum panel curtain wall;
FIG. 6 is an enlarged view of a portion of a first elevation curtain wall;
Fig. 7 is an enlarged view of a portion of a second or third elevation curtain wall.
In the figure:
1-a first node, 11-a first keel, 12-a first top-inclined face curtain wall, 13-a first vertical face curtain wall and 131-a punched aluminum plate;
2-second nodes, 21-second steel frames, 22-second keels, 23-second top-inclined surface curtain walls and 24-second vertical surface curtain walls;
3-third nodes, 31-third keels, 32-third top-inclined-surface curtain walls and 33-third vertical-surface curtain walls;
41-3mm thick aluminum plates, 42-1mm thick waterproof aluminum plates and 43-aluminum alloy corner pieces;
5-body structure.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.
The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.
As shown in fig. 1-7, the present embodiment provides a hyperboloid aluminum plate curtain wall structure, which is divided from an inner structure, and comprises an outer curtain wall surface and an inner truss, wherein the curtain wall surface is a three-dimensional hyperboloid surrounding a main body structure 5 for decoration, and the truss is arranged between the curtain wall surface and the main body structure 5 for supporting; from the circumference (circumferential) around the main body structure 5, the structure is mainly formed by sequentially connecting a plurality of nodes, each node comprises an outer vertical surface and a top inclined surface (top inclined plane) which is positioned at the top and is close to the outer vertical surface, and for convenience of understanding, three nodes are selected for description, and are named as a first node 1, a second node 2 and a third node 3 respectively.
The first node 1 comprises a first keel 11, a first top-inclined-surface curtain wall 12 and a first elevation curtain wall 13. The first keel 11 is not only a single keel, but also a truss structure in the first node 1, and is generally composed of a weather-resistant steel rectangular tube, and is connected with the main structure 5 through an embedded part embedded in the main structure 5, and the connection form of the first keel and the embedded part can be bolt connection or welding. The first top inclined surface curtain wall 12 is a double-layer aluminum plate curtain wall, and is paved on and fixed to the top inclined surface of the first keel 11; the outside of double-deck aluminum plate curtain is 3mm thick aluminum plate 41, and the inboard is 1mm thick waterproof aluminum plate 42, and 1mm thick waterproof aluminum plate 42 lays on the top inclined plane and presses fixedly on first fossil fragments 11 through aluminum alloy angle piece 43, and the clamp plate of aluminum alloy angle piece 43 passes through screw, bolt or rivet to be connected with first fossil fragments 11, and 3mm thick aluminum plate 41 is fixed on the angle plate of aluminum alloy angle piece 43 with certain interval and screw, rivet etc. apart from 1mm thick waterproof aluminum plate 42. The first elevation curtain wall 13 is a toothed aluminum plate curtain wall with a sawtooth-shaped longitudinal section, and is paved on the outer elevation of the first keel 11 and fixed; the tooth-shaped aluminum plate curtain wall is formed by splicing a plurality of L-shaped aluminum folding plates which are connected up and down in sequence, and the L-shaped aluminum folding plates are formed by splicing a vertical punching aluminum plate 131 and a horizontal 3mm thick aluminum plate 41; vertically adjacent L-shaped folded aluminum plates gradually recede inwards (refer to being closer to the main body structure 5) along the direction from top to bottom.
The second node 2 comprises a second steel frame 21, a second keel 22, a second top-inclined-surface curtain wall 23 and a first elevation curtain wall 24. The second steel frame 21 and the second keel 22 are truss structures in the second joint 2, and not only refer to one or the second steel frame or the second keel; the second steel frame 21 is a steel structure and is connected with the embedded part to form an extending structure outside the main body structure 5; the second keel 22 surrounds the second steel frame 21 and is fixed (the second keel 22 does not necessarily completely cover the second steel frame 21, as in the figure, the diagonal bracing in the second steel frame 21 is not covered by the second keel 22), and the fixing mode can be welding, bolting, etc. The second top inclined surface curtain wall 23 is a double-layer aluminum plate curtain wall, and is paved on and fixed to the top inclined surface of the second keel 22; the outside of double-deck aluminum plate curtain is 3mm thick aluminum plate 41, and the inboard is 1mm thick waterproof aluminum plate 42, and 1mm thick waterproof aluminum plate 42 lays on the top inclined plane and presses fixedly on second fossil fragments 22 through aluminum alloy angle piece 43, and the clamp plate of aluminum alloy angle piece 43 passes through screw, bolt or rivet to be connected with second fossil fragments 22, and 3mm thick aluminum plate 41 is fixed on the angle plate of aluminum alloy angle piece 43 with certain interval and screw, rivet etc. apart from 1mm thick waterproof aluminum plate 42. A waterproof aluminum plate 42 with the thickness of 1mm is paved and fixed on the outer elevation of the second keel 22, the first elevation curtain wall 24 is arranged outside the waterproof aluminum plate, the first elevation curtain wall 24 is a toothed aluminum plate curtain wall with a sawtooth-shaped longitudinal section, and the first elevation curtain wall 24 is fixed with the outer elevation of the second keel 22; the tooth-shaped aluminum plate curtain wall is formed by splicing a plurality of L-shaped folded aluminum plates which are connected in sequence from top to bottom, the L-shaped folded aluminum plates are formed by bending 3mm thick aluminum plates 41, and the folding lines of a plurality of L-shaped folded aluminum plates are positioned on the same vertical plane (namely, the first vertical plane curtain wall 24 is different from the first vertical plane curtain wall 13, and the integral structure of gradually retreating from top to bottom is not formed, but periodical retreating and protruding on one vertical plane).
The third node 3 includes a third keel 31, a third top-inclined-surface curtain wall 32, and a third elevation curtain wall 33. The third keel 31 refers to a truss structure in the third node 3, and is generally composed of a weather-resistant steel rectangular tube, and is connected with the main structure 5 through an embedded part embedded in the main structure 5, and the connection mode of the third keel and the embedded part can be bolt connection or welding. The third top inclined surface curtain wall 32 is a double-layer aluminum plate curtain wall, and is paved on and fixed to the top inclined surface of the third keel 31; the outside of double-deck aluminum plate curtain is 3mm thick aluminum plate 41, and the inboard is 1mm thick waterproof aluminum plate 42, and 1mm thick waterproof aluminum plate 42 lays on the top inclined plane and presses fixedly on third fossil fragments 31 through aluminum alloy angle piece 43, and aluminum alloy angle piece 43's clamp plate passes through screw, bolt or rivet to be connected with third fossil fragments 31, and 3mm thick aluminum plate 41 is fixed on aluminum alloy angle piece 43's angle plate with certain interval and screw, rivet etc. apart from 1mm thick waterproof aluminum plate 42. A waterproof aluminum plate 42 with the thickness of 1mm is paved and fixed on the outer elevation of the third keel 31, the third elevation curtain wall 33 is arranged outside the waterproof aluminum plate, the third elevation curtain wall 33 is a toothed aluminum plate curtain wall with a sawtooth-shaped longitudinal section, and the third elevation curtain wall 33 is fixed with the outer elevation of the third keel 31; the tooth-shaped aluminum plate curtain wall is formed by splicing a plurality of L-shaped folding aluminum plates which are connected up and down in sequence, the L-shaped folding aluminum plates are formed by bending 3mm thick aluminum plates 41, and the folding lines of a plurality of L-shaped folding aluminum plates are positioned on the same vertical plane (namely, the third vertical plane curtain wall 33 is different from the first vertical plane curtain wall 13, and does not form an integral structure which gradually retreats from top to bottom, but periodically retreats and protrudes outwards on one vertical plane and has basically the same structure as the first vertical plane curtain wall 24).
In this embodiment, as shown in fig. 1, the first node 1 is taken from a position where the outer vertical surface of the hyperboloid aluminum curtain wall structure is larger and the top inclined surface is smaller, the second node 2 is taken from a position where the outer vertical surface of the hyperboloid aluminum curtain wall structure is smaller than the outer vertical surface of the first node 1 and the top inclined surface is smaller than the top inclined surface of the first node 1, and the third node 3 is taken from a position where the outer vertical surface of the hyperboloid aluminum curtain wall structure is smaller than the outer vertical surface of the second node 2 and the top inclined surface is smaller than the top inclined surface of the second node 2, so that the height of the outer vertical surface of the first keel 11 (the difference between the height of the upper edge and the lower edge of the outer vertical surface of the second keel 22) > the height of the outer vertical surface of the third keel 31; the projection area of the top inclined surface of the first keel 11 (refer to the area projected on the foundation or the foundation) < the projection area of the top inclined surface of the second keel 22, the top inclined surface area of the first keel 11 < the projection area of the top inclined surface of the third keel 31, and the projection areas of the top inclined surfaces of the second keel 22 and the third keel 31 are larger or smaller as the case may be; the inclination angle of the top inclined surface of the first keel 11 is smaller than the inclination angle of the top inclined surface of the second keel 22, the inclination angle of the top inclined surface of the first keel 11 is smaller than the inclination angle of the top inclined surface of the third keel 31, and the inclination angle of the top inclined surface of the second keel 22 and the inclination angle of the top inclined surface of the third keel 31 are larger or smaller according to the situation. In practice, there are numerous nodes, the top inclined surface and the outer vertical surface being gradually changed, forming a hyperboloid aluminum plate curtain wall structure. The three nodes described above are merely examples of the many nodes.
The hyperboloid aluminum plate curtain wall structure of this embodiment has following advantage: the truss is used as the support of the curtain wall surface and the main body structure 5, the whole curtain wall surface presents a three-dimensional hyperboloid shape, and the appearance is beautiful and comparable to the existing hyperboloid curtain wall adopting the hyperboloid aluminum plate; however, the curtain wall does not use the hyperboloid aluminum plate, so the cost can be reduced, the installation precision is improved, the risk of local deformation is reduced, and the decorative effect and the overall effect are indirectly improved.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (5)
1. The utility model provides a hyperboloid aluminum plate curtain wall structure, includes curtain wall and truss, the curtain wall is the three-dimensional hyperboloid that encircles the major structure, the truss is arranged in between curtain wall face and the major structure, its characterized in that, hyperboloid aluminum plate curtain wall structure is formed by a plurality of nodes in proper order to link to each other, includes first node, second node and third node at least;
The first node comprises a first keel, a first top-inclined surface curtain wall and a first vertical surface curtain wall, the first top-inclined surface curtain wall is arranged on the top-inclined surface of the first keel, and the first vertical surface curtain wall is arranged on the outer vertical surface of the first keel;
the second node comprises a second steel frame, a second keel, a second top-inclined surface curtain wall and a second vertical surface curtain wall, the second keel surrounds the second steel frame, the second top-inclined surface curtain wall is arranged on the top-inclined surface of the second keel, the second vertical surface curtain wall is arranged on the outer vertical surface of the second keel,
The third node comprises a third keel, a third top inclined surface curtain wall and a third vertical surface curtain wall, the third top inclined surface curtain wall is arranged on the top inclined surface of the third keel, and the third vertical surface curtain wall is arranged on the outer vertical surface of the third keel;
the first, second and third top inclined surface curtain walls are double-layer aluminum plate curtain walls, and the first, second and third vertical surface curtain walls are tooth-shaped aluminum plate curtain walls with saw-tooth-shaped longitudinal sections.
2. The hyperboloid aluminum panel curtain wall structure of claim 1, wherein the difference in height between the upper and lower edges of the outer facade of the first keel > the difference in height between the upper and lower edges of the outer facade of the second keel > the difference in height between the upper and lower edges of the outer facade of the third keel, the top tilt surface area of the first keel < the top tilt surface area of the second keel, and the top tilt surface area of the first keel < the top tilt surface area of the third keel.
3. The double-curved aluminum plate curtain wall structure according to claim 1, wherein the outer side of the double-layer aluminum plate curtain wall is a 3mm thick aluminum plate, and the inner side is a 1mm thick waterproof aluminum plate.
4. The hyperboloid aluminum plate curtain wall structure according to claim 1, wherein the tooth-shaped aluminum plate curtain wall is formed by splicing a plurality of L-shaped folded aluminum plates which are connected up and down in sequence, wherein the L-shaped folded aluminum plates of the first elevation curtain wall are formed by splicing vertical punched aluminum plates and horizontal 3mm thick aluminum plates, and the L-shaped folded aluminum plates of the second elevation curtain wall and the third elevation curtain wall are formed by bending 3mm thick aluminum plates.
5. The hyperboloid aluminum plate curtain wall structure according to claim 1, wherein the outer vertical surfaces of the second keel and the third keel are respectively provided with a 1mm thick waterproof aluminum plate, and the second vertical surface curtain wall and the third vertical surface curtain wall are respectively fixed on the outer sides of the 1mm thick waterproof aluminum plates of the outer vertical surfaces of the second keel and the third keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553669.0U CN220978487U (en) | 2023-09-20 | 2023-09-20 | Hyperboloid aluminum plate curtain wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553669.0U CN220978487U (en) | 2023-09-20 | 2023-09-20 | Hyperboloid aluminum plate curtain wall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978487U true CN220978487U (en) | 2024-05-17 |
Family
ID=91041465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322553669.0U Active CN220978487U (en) | 2023-09-20 | 2023-09-20 | Hyperboloid aluminum plate curtain wall construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978487U (en) |
-
2023
- 2023-09-20 CN CN202322553669.0U patent/CN220978487U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215631101U (en) | System for continuously welding seamless metal roof panels | |
| CN220978487U (en) | Hyperboloid aluminum plate curtain wall construction | |
| CN112721335A (en) | Honeycomb panel for top wall | |
| CN216195842U (en) | Aluminum plate curtain wall connecting structure with fold line staggered and laminated modeling | |
| CN216920972U (en) | Connection structure of furred ceiling board and wallboard of whole bathroom | |
| CN212641998U (en) | Composite glass wall surface | |
| CN213233940U (en) | Two-point fixed type anodic aluminum oxide plate curtain wall installation node | |
| CN201137395Y (en) | Environment-friendly energy-saving door and window | |
| CN212317254U (en) | Large-span curtain wall system | |
| CN207620179U (en) | A kind of keel structure of bend glass curtain wall | |
| CN218234071U (en) | Roof dividing joint structure convenient to assemble and install | |
| CN214563374U (en) | Honeycomb panel for top wall | |
| CN205530864U (en) | Metal clad sheet curtain mounting structure | |
| CN218176421U (en) | Dry-hanging punching light-transmitting decorative plate mounting structure | |
| CN214659838U (en) | Fusiform unit and sun-shading system | |
| CN219753620U (en) | Waterproof curtain wall | |
| CN213654010U (en) | Color contour plate with undercut type plate seam structure | |
| CN219671879U (en) | Special-shaped metal roof plate rib with combined stress performance in extensible connection | |
| CN220365178U (en) | Folding curtain wall unit and curtain wall | |
| CN109356334A (en) | Roofing is anti-to lift fixture | |
| CN211473059U (en) | Assembled house alloy aluminum upper middle beam | |
| CN214941741U (en) | Skylight based on G type edging strip | |
| CN117188690A (en) | Continuous welding ferritic coated stainless steel sheet system | |
| CN220014161U (en) | Daylighting unit and daylighting roof structure | |
| CN215483899U (en) | Stainless steel space water ripple panel structure and scaly water ripple curtain wall board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |