CN114922377B - Construction method of unit type curved surface metal facing and curved surface metal facing - Google Patents
Construction method of unit type curved surface metal facing and curved surface metal facing Download PDFInfo
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- CN114922377B CN114922377B CN202210405084.1A CN202210405084A CN114922377B CN 114922377 B CN114922377 B CN 114922377B CN 202210405084 A CN202210405084 A CN 202210405084A CN 114922377 B CN114922377 B CN 114922377B
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- 239000002184 metal Substances 0.000 title claims abstract description 101
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 19
- 210000003491 skin Anatomy 0.000 claims abstract description 11
- 210000002615 epidermis Anatomy 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005034 decoration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/073—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
- E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Geometry (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention relates to a construction method of a unit type curved surface metal facing and the curved surface metal facing, comprising the following steps: step 1, building a three-dimensional model of a building; step 2, building a building surface skin model; step 3, performing curved wall analysis on the building surface skin model, and dividing the building surface skin model into a plurality of areas according to curvature change; step 4, building a skeleton model for drawing each area according to the building epidermis model; step 5, respectively customizing and processing a metal veneer and a keel framework according to the parameters of each regional epidermis model and the parameters of each regional framework model, and marking the installation positions of the metal veneer and the keel framework; and 6, erecting a keel framework on site according to the installation position marks, and then installing the metal veneer on the keel framework piece by piece according to the position marks. The metal veneer and the keel framework can be directly assembled, so that the construction progress is accelerated, the construction error is reduced, and the problem that the framework cannot be matched with the special-shaped door pocket is solved.
Description
Technical Field
The invention relates to the field of building decoration, in particular to a construction method of a unit type curved surface metal facing and the curved surface metal facing.
Background
The wall surface metal device plate is a common facing material in decoration engineering, and presents different decoration effects through the change of the material, the size, the color and the like of the metal plate.
The existing metal veneer is generally a plane metal veneer or a metal veneer with a single curved surface, and cannot meet the installation requirement of the different-circle-center closed annular metal hyperboloid decorative veneer:
On the one hand, if the original metal veneer needs to realize the hyperboloid effect, the die opening is necessary, the cost is high, the processing period is long, and for the construction of a closed annular structure, once the construction on site has errors, the situation that the final annular ring cannot be closed can be caused; on the other hand, the phenomenon of staggered joint easily occurs in the splicing of the special-shaped plates, each metal veneer is provided with an arc folded edge, the spliced joint between the plates is obvious, and the aesthetic degree of the final veneer is affected.
In addition, the traditional installation system is not suitable for the installation of the annular curved surface metal veneer and has long field construction installation period; and the traditional mode of die sinking can't deal with the installation hand binding off of dysmorphism door pocket.
Disclosure of Invention
In order to solve the technical problems, the invention provides a construction method of a unit type curved surface metal facing and the curved surface metal facing.
The technical purpose of the invention is realized by the following technical scheme:
a construction method of a unit type curved surface metal facing, comprising the following steps:
step 1, building a three-dimensional model of a building according to the form of the building;
step 2, building a building surface model based on the building three-dimensional model;
Step 3, performing curved wall analysis on the building surface skin model, and dividing the building surface skin model into a plurality of areas according to curvature change;
Step 4, building a skeleton model for drawing each area according to the building epidermis model;
Step 5, respectively customizing and processing a metal veneer and a keel framework according to the parameters of each regional epidermis model and the parameters of each regional framework model, and marking the installation positions of the metal veneer and the keel framework;
and 6, building a keel frame on site according to the installation position marks, and installing the metal veneer on the keel frame piece by piece according to the position marks after the keel frame is built.
Further, the keel frame comprises a longitudinal keel, a transverse keel, a connecting keel connected between the longitudinal keel and the transverse keel, a sheet-shaped modeling keel connected with the transverse keel, and a U-shaped keel mounted by being attached to the sheet-shaped modeling keel.
Further, the longitudinal keels are fixed on the side surfaces of the building body, the connecting keels and the transverse keels are sequentially installed, and the sheet-shaped modeling keels and the U-shaped keels are fixed together and then connected and fixed on the side surfaces of the transverse keels.
Further, when installing the U-shaped keel, fixing one end of the U-shaped keel on the sheet-shaped modeling keel, bending the U-shaped keel along the line type of the sheet-shaped modeling keel, fixing the U-shaped keel of the bending part on the sheet-shaped modeling keel, and then bending the U-shaped keel and fixing the U-shaped keel along the line type of the sheet-shaped modeling keel until the section of U-shaped keel is all fixed on the sheet-shaped modeling keel.
Further, after the keel framework is erected, the metal veneer is fixed on the U-shaped keel piece by piece along the line shape of the sheet-shaped modeling keel.
Further, a slot which is transversely arranged is arranged on one side of the metal veneer close to the upper side, and a plug which is matched with the slot in the direction is arranged on one side of the metal veneer close to the lower side; the plug of top metal veneer lower extreme inserts in the slot of below metal veneer upper end, installs the metal veneer from bottom to top in proper order.
Further, a folding edge is arranged at one side of the upper end of the slot, which is close to the keel frame, and the metal veneer is connected and fixed with the U-shaped keel after passing through the folding edge through a fastener.
Further, the metal veneer includes a planar metal veneer, a single-curved metal veneer, and a double-curved metal veneer.
Further, the planar metal veneer is used for installing in transverse bending and longitudinal vertical areas, the single-curved metal veneer is used for installing in transverse bending and longitudinal inclination slope consistency areas, and the double-curved metal veneer is used for installing in double-curved areas with both transverse and longitudinal curved surfaces.
The invention also provides a unit type curved surface metal facing which is constructed according to the method.
Compared with the prior art, the invention has the beneficial effects that:
1. The customized metal veneer and the customized keel framework adopted by the invention can be directly assembled on site, so that the construction progress is accelerated, meanwhile, the construction error can be reduced, and the problem that the customized keel framework cannot be matched with the special-shaped door pocket can be solved.
2. According to the invention, the metal veneer is matched with the plug through the slot, so that the problem of plate seams is avoided, the plug is matched with the slot only by positioning the metal veneer at the lowest layer, and the metal veneer at the upper layer is based on the metal veneer at the lower layer;
3. According to the invention, the plug of the metal veneer is inserted into the slot of the lower metal veneer to block the fastener for fixing the metal veneer, so that the aesthetic property of the front side of the metal veneer is ensured.
4. The invention can ensure the line type of the curved surface component through the sheet modeling keel, thereby improving the construction precision.
Drawings
Figure 1 is a schematic view of the keel frame installation of the present invention.
Fig. 2 is a schematic view of a keel frame according to the invention.
Fig. 3 is a schematic view of metal veneer stitching in the present invention.
Fig. 4 is a schematic view of the splicing of the upper and lower U-shaped keels in the present invention.
Fig. 5 is a schematic view of a metal veneer installation position in the present invention.
In the figure, 1, a longitudinal keel; 2. a transverse keel; 3. connecting keels; 4. a slice modeling keel; 5. u-shaped keels; 6. an angle code; 7. a metal veneer; 8. a building body; 9. a fastener; 10. a single curved surface region; 11. a single curved surface region; 12. a hyperboloid region; 71. a slot; 72. a plug; 73. and (5) flanging.
Detailed Description
The technical scheme of the invention is further described below with reference to the specific embodiments:
A method of constructing a cellular curved metal finish by which the cellular curved metal finish is constructed, as shown in fig. 1-5, comprising the steps of:
Step 1, a three-dimensional model of the building body is built according to the form of the building body in drawing software, and the form of the building body can be drawn according to measurement data or scanned by scanning software.
And 2, building a building skin model based on the building three-dimensional model, namely drawing an external metal facing on the basis of the building model, wherein the shape of the building skin model is determined according to a design drawing.
Step 3, performing curved wall analysis on the building surface skin model, and dividing the building surface skin model into a plurality of areas according to curvature change; as shown in fig. 5, it can be generally classified into three types, a single curved surface region 10 which is curved in a transverse direction and vertical in a longitudinal direction, a single curved surface region 11 which is curved in a transverse direction and has a uniform slope in a longitudinal direction, and a double curved surface region 12 which is curved in both the transverse direction and the longitudinal direction.
And 4, building a skeleton model for drawing each area according to the building epidermis model.
And 5, respectively customizing and processing the metal veneer and the keel framework according to the parameters of each regional epidermis model and the parameters of each regional framework model, and marking the installation positions of the metal veneer and the keel framework.
The keel frame is shown in fig. 2 and comprises a longitudinal keel 1, a transverse keel 2, a connecting keel 3 connected between the longitudinal keel 1 and the transverse keel 2, a sheet-shaped modeling keel 4 connected with the transverse keel 2 and a U-shaped keel 5 mounted by being attached to the sheet-shaped modeling keel 4.
And 6, building a keel frame on site according to the installation position marks, and installing the metal veneer on the keel frame piece by piece according to the position marks after the keel frame is built.
Specifically, as shown in fig. 1, the longitudinal keels 1 are fixed on the side surfaces of the building body 8 through screw rods and expansion bolts, the connecting keels 3 and the transverse keels 2 are welded and installed in sequence, the sheet-shaped modeling keels 4 and the U-shaped keels 5 are fixed together through screws, and then the sheet-shaped modeling keels 4 are connected and fixed on the side surfaces of the transverse keels 2 through corner brackets 6. The side that metal decorative board 7 is close to the top is equipped with the slot 71 that transversely sets up, and the side that metal decorative board 7 is close to the below is equipped with the plug 72 that matches with slot 71 to the mating, and the side that is close to the fossil fragments skeleton on the slot 71 still is equipped with hem 73, as shown in fig. 3.
When the U-shaped keel 5 is installed, one end of the U-shaped keel 5 is firstly fixed on the sheet-shaped modeling keel 4, then the U-shaped keel 5 is bent along the line of the sheet-shaped modeling keel 4, the U-shaped keel 5 of the bent part is fixed on the sheet-shaped modeling keel 4 again, then the U-shaped keel 5 is bent along the line of the sheet-shaped modeling keel 4, and the U-shaped keel 5 is fixed until the section of U-shaped keel 5 is all fixed on the sheet-shaped modeling keel 4.
In the construction process, the method further comprises the step of dividing the area in the height direction, wherein the corresponding upper and lower keel frames are segmented, when the U-shaped keels 5 on the opposite sides of the upper ends of the sheet-shaped keels 4 of the lower keel frames extend, the sheet-shaped keels on the opposite sides of the U-shaped keels 5 of the upper keel frames extend, and when the U-shaped keels 5 of the upper and lower layers are in butt joint, one section of the extending sheet-shaped keels 4 of the lower keel frames is fixed with the U-shaped keels 5 of the upper layer, as shown in fig. 4.
After the keel framework is erected, the metal veneer 7 is fixed on the U-shaped keel 5 piece by piece along the line shape of the sheet-shaped modeling keel 4. When the metal veneer 7 is installed, the metal veneer 7 is installed sequentially from bottom to top, and the fastener 9 passes through the folded edge 73 and is fixed on the U-shaped keel 5, and in the embodiment, the fastener is such as a rivet, a screw, a bolt and the like. After the installation of the lower metal veneer 7 is completed, the plug 72 at the lower end of the upper metal veneer 7 is inserted into the slot 71 at the upper end of the lower metal veneer 7, and as shown in fig. 3, the upper metal veneer 7 is laid up along the sheet-shaped modeling keels layer by layer in sequence.
The shapes of the metal veneer are different for different areas, and the difference is mainly in the shape of the plate:
For a single-curved-surface area which is transversely bent and longitudinally vertical, the corresponding metal veneer is a plane metal veneer, and when the U-shaped keel is installed, the plane metal veneer is fixedly connected with the U-shaped keel after being transversely bent by virtue of the material characteristics of the metal veneer;
aiming at a single-curved-surface area with consistent transverse bending and longitudinal inclination, the corresponding metal veneer is a single-curved-surface metal veneer, and the single-curved-surface metal veneer is directly installed by being transversely curved and longitudinally inclined;
for the hyperboloid area with the curved surfaces in the transverse direction and the longitudinal direction, the corresponding metal veneer is a hyperboloid metal veneer, and the hyperboloid metal veneer is curved in the transverse direction and the longitudinal direction and can be directly installed.
The present embodiment is further illustrative of the present invention and is not to be construed as limiting the invention, and those skilled in the art can make no inventive modifications to the present embodiment as required after reading the present specification, but only as long as they are within the scope of the claims of the present invention.
Claims (6)
1. A construction method of a unit type curved surface metal facing is characterized by comprising the following steps:
step 1, building a three-dimensional model of a building according to the form of the building;
step 2, building a building surface model based on the building three-dimensional model;
Step 3, performing curved wall analysis on the building surface skin model, and dividing the building surface skin model into a plurality of areas according to curvature change;
Step 4, building a skeleton model for drawing each area according to the building epidermis model;
Step 5, respectively customizing and processing a metal veneer and a keel framework according to the parameters of each regional epidermis model and the parameters of each regional framework model, and marking the installation positions of the metal veneer and the keel framework;
The keel framework comprises a longitudinal keel, a transverse keel, a connecting keel connected between the longitudinal keel and the transverse keel, a sheet-shaped modeling keel connected with the transverse keel and a U-shaped keel mounted by being attached to the sheet-shaped modeling keel;
step 6, building a keel frame on site according to the installation position mark, and installing the metal veneer on the keel frame piece by piece according to the position mark after the keel frame is built;
fixing the longitudinal keels on the side surfaces of the building body, sequentially installing the connecting keels and the transverse keels, fixing the sheet-shaped modeling keels and the U-shaped keels together, and then connecting and fixing the sheet-shaped modeling keels on the side surfaces of the transverse keels;
When the U-shaped keel is installed, one end of the U-shaped keel is firstly fixed on the sheet-shaped modeling keel, then the U-shaped keel at the bending part is further fixed on the sheet-shaped modeling keel along the line type of the sheet-shaped modeling keel, then the U-shaped keel is bent along the line type of the sheet-shaped modeling keel, and the U-shaped keel is fixed until the section of U-shaped keel is all fixed on the sheet-shaped modeling keel;
After the keel framework is erected, the metal veneer is fixed on the U-shaped keel piece by piece along the line shape of the sheet-shaped modeling keel.
2. The construction method of the unit type curved surface metal facing according to claim 1, wherein a slot which is transversely arranged is arranged on one side of the metal facing plate close to the upper side, and a plug which is matched with the slot is arranged on one side of the metal facing plate close to the lower side; the plug of top metal veneer lower extreme inserts in the slot of below metal veneer upper end, installs the metal veneer from bottom to top in proper order.
3. The construction method of the unit type curved surface metal facing according to claim 2, wherein a hem is further arranged on one side, close to the keel frame, of the upper end of the slot, and the metal facing is fixedly connected with the U-shaped keel after penetrating through the hem through a fastener.
4. The method of claim 1, wherein the metal veneer comprises a planar metal veneer, a single-curved metal veneer, or a double-curved metal veneer.
5. The method of claim 4, wherein the planar metal veneer is used for installation in a transverse bending and longitudinal vertical area, the single-curved metal veneer is used for installation in a transverse bending and longitudinal inclination slope consistency area, and the double-curved metal veneer is used for installation in a double-curved area with both transverse and longitudinal curved surfaces.
6. A unitary curved metal facing constructed in accordance with the method of any one of claims 1 to 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405084.1A CN114922377B (en) | 2022-04-18 | 2022-04-18 | Construction method of unit type curved surface metal facing and curved surface metal facing |
| PCT/CN2023/084961 WO2023202342A1 (en) | 2022-04-18 | 2023-03-30 | Unit type curved surface metal finish construction method, and curved surface metal finish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405084.1A CN114922377B (en) | 2022-04-18 | 2022-04-18 | Construction method of unit type curved surface metal facing and curved surface metal facing |
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| Publication Number | Publication Date |
|---|---|
| CN114922377A CN114922377A (en) | 2022-08-19 |
| CN114922377B true CN114922377B (en) | 2024-06-04 |
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| CN202210405084.1A Active CN114922377B (en) | 2022-04-18 | 2022-04-18 | Construction method of unit type curved surface metal facing and curved surface metal facing |
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| CN (1) | CN114922377B (en) |
| WO (1) | WO2023202342A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114922377B (en) * | 2022-04-18 | 2024-06-04 | 上海市建筑装饰工程集团有限公司 | Construction method of unit type curved surface metal facing and curved surface metal facing |
| CN115142630B (en) * | 2022-08-01 | 2024-08-16 | 正兴建设集团股份有限公司 | Outer cladding structure of balance bar for large-span building and construction method of outer cladding structure |
| CN117552593B (en) * | 2023-11-02 | 2024-05-24 | 北京市建筑工程装饰集团有限公司 | Building acoustic wall and construction method thereof |
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| CN114922377A (en) | 2022-08-19 |
| WO2023202342A1 (en) | 2023-10-26 |
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