CN103774851B - A kind of assembly method of space curved surface metal curtain wall - Google Patents
A kind of assembly method of space curved surface metal curtain wall Download PDFInfo
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- CN103774851B CN103774851B CN201210396776.0A CN201210396776A CN103774851B CN 103774851 B CN103774851 B CN 103774851B CN 201210396776 A CN201210396776 A CN 201210396776A CN 103774851 B CN103774851 B CN 103774851B
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Abstract
The invention discloses a kind of assembly method of space curved surface metal curtain wall, comprise the following steps: space curved surface shape a) designing metal curtain wall; B) be that unit carries out computer simulation setting-out by the above-mentioned space curved surface shape designed with triangle; C) make according to the result of above computer Simulation lofting each piece of triangle metal panel forming metal curtain wall; D) carry out surveying setting-out according to the result of above computer Simulation lofting, and by each piece of triangle metal erecting of panel making in step c) in curtain skeleton with forming step a) designed by space curved surface shaped metal curtain wall.The creationary triangle that employs of technical scheme of the present invention is that unit carries out computer simulation setting-out to form designed space curved surface shape, and according to result processing and fabricating each piece of triangle metal panel of computer simulation setting-out, the problem of deep camber transition can be solved, form the metal curtain wall with smooth curved surface, handsome in appearance.
Description
Technical field
The present invention relates to a kind of assembly method of metal curtain wall, particularly relate to a kind of assembly method of Curved surface metal curtain wall.
Background technology
Existing metal curtain wall when constructing more adopts conventional rectangular cells, if the profile of curtain wall is curved form, to be difficult to ensure curvature, during site operation, in order to form curved profile, with regard to needs, secondary operations is carried out to on-the-spot material, although this method finally can form the curved surface of general curvature, but curved surface is sufficiently oily and smooth, and modeling effect is poor, attractive in appearance not; And the difficulty of installation is also very large, the secondary operations of too much material also often causes waste.As for curved surface of high curvature curtain wall, thus square panel often cannot twist into enough amplitudes is difficult to realize.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of assembly method of space curved surface metal curtain wall of deep camber, uses the space curved surface metal curtain wall curved surface of the method construction round and smooth, handsome in appearance.
In order to solve the problems of the technologies described above, embodiments provide a kind of assembly method of space curved surface metal curtain wall, comprising the following steps:
A) the space curved surface shape of metal curtain wall is designed;
B) be that unit carries out computer simulation setting-out by the above-mentioned space curved surface shape designed with triangle;
C) make according to the result of above computer Simulation lofting each piece of triangle metal panel forming metal curtain wall;
D) carry out surveying setting-out according to the result of above computer Simulation lofting, and by each piece of triangle metal erecting of panel making in step c) in curtain skeleton with forming step a) designed by space curved surface shaped metal curtain wall.
As the improvement of technique scheme, be that a curtain wall component carries out installing thus forms Curved surface metal curtain wall with six pieces of triangle metal panels in step d), described six pieces of triangle metal panels comprise first, second, 3rd, 4th, 5th, 6th metal decking, described six pieces of metal deckings are installed on three curtain skeletons respectively, and described first, second metal decking lays respectively at the 3rd at above-below direction, with the 4th between 5th metal decking, between 6th metal decking, and described first, second metal decking respectively relative be installed on same curtain skeleton with one jiao and form fixed angles, and the opposite side of described two pieces of metal decking fixed angles is installed on another two curtain skeletons respectively and forms fixed edge, the described 3rd, the fixed angles of the 5th metal decking is located at the curtain skeleton at the first metal decking fixed edge place, and fixed edge is located at the curtain skeleton at the first metal decking fixed angles place, and the described 4th, the fixed angles of the 6th metal decking is located at the curtain skeleton at the second metal decking fixed edge place, and fixed edge is located at the curtain skeleton at the second metal decking fixed angles place.
As the further improvement of technique scheme, in step d), the fixed angles of described metal decking is installed on curtain skeleton by connecting elements, described connecting elements is strip and block, there is the end in annular that is provided with through hole, the thickness of described annular end is thinner than other positions of connecting elements, described connecting elements block also has two strip connecting holes, described metal decking is installed on the strip connecting hole of described connecting elements, and described connecting elements is connected with described curtain skeleton bolt by the through hole of described annular end.
As the improvement of technique scheme, described curtain skeleton is provided with groove, and described metal decking fixed edge is connected in described curtain skeleton groove.
As the improvement of technique scheme, the described metal decking be installed between adjacent two curtain skeletons keeps at a certain distance away gap between any two.
As the improvement of the assembly method technical scheme of space curved surface metal curtain wall of the present invention, described metal decking is aluminum veneer.
Implement the embodiment of the present invention, there is following beneficial effect:
The creationary triangle that employs of technical scheme of the present invention is that unit carries out computer simulation setting-out to form designed space curved surface shape, and according to result processing and fabricating each piece of triangle metal panel of computer simulation setting-out, because triangle metal panel a bit can determine a plane with a line, as long as thus adjust the height at an angle of triangle metal panel, the gradient of the plane that this triangle metal panel is formed can be changed, multiple triangle metal panel connects successively and the monnolithic case that transition is formed can form curved surface, thus solve the problem of deep camber transition, ensure that whole curtain wall surface is the effect of smooth curved surface, achieve the attractive in appearance of metal curtain wall moulding, it also avoid the waste caused by the on-the-spot secondary operations of other shaped metal panel materials simultaneously.
Accompanying drawing explanation
Fig. 1 is the computer simulation full-size drawing of metal curtain wall space curved surface shape designed in the assembly method embodiment of a kind of space curved surface metal curtain wall of the present invention;
Fig. 2 is the flank partial enlarged drawing of Computer Simulation full-size drawing embodiment illustrated in fig. 1;
Fig. 3 be embodiment illustrated in fig. 1 in the connection diagram of a curtain wall component;
Fig. 4 be embodiment illustrated in fig. 1 in the main TV structure schematic diagram of connecting elements installed for metal decking;
Fig. 5 is the side sectional view of connecting elements shown in Fig. 4;
Fig. 6 is the cross-sectional structural representation that middle connecting elements embodiment illustrated in fig. 1 is connected with metal decking and curtain skeleton.
Fig. 7 is the main TV structure schematic diagram that metal decking shown in Fig. 6 is installed on connecting elements.
Detailed description of the invention
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
The assembly method of a kind of space curved surface metal curtain wall of the present invention comprises the following steps
A) the space curved surface shape of metal curtain wall is designed;
B) be that unit carries out computer simulation setting-out by the above-mentioned space curved surface shape designed with triangle;
C) make according to the result of above computer Simulation lofting each piece of triangle metal panel forming metal curtain wall;
D) carry out surveying setting-out according to the result of above computer Simulation lofting, and by each piece of triangle metal erecting of panel making in step c) in curtain skeleton with forming step a) designed by space curved surface shaped metal curtain wall.
In the present embodiment, metal curtain wall is designed to the ribbon shape of bilateral symmetry, whole facade is distortion curved surface, as shown in Figure 1, Fig. 1 is the computer simulation full-size drawing of metal curtain wall space curved surface shape designed in the construction method embodiment of a kind of space curved surface metal curtain wall of the present invention, concrete, Computerized three-dimensional software is adopted to carry out Simulation lofting, in the inventive solutions, be that unit carries out computer simulation setting-out with triangle, as shown in Figure 2, Fig. 2 is the flank partial enlarged drawing of Computer Simulation full-size drawing embodiment illustrated in fig. 1, be that unit designs with triangle, the technical requirements of distortion curved surface can well be met.Afterwards, on the basis of microcomputer modelling, formed the full-page proof of the metal decking that every block splices and make metal decking processing and fabricating drawing, transferring to producer to carry out processing and fabricating.Concrete metal decking is installed time, equally with the result of computer simulation setting-out for according to carrying out surveying setting-out, and the metal decking of institute's processing and fabricating is installed on curtain skeleton to form designed space curved surface shaped metal curtain wall.In concrete construction, by top-down order, metal decking is installed, due to when installing each piece of metal decking, between adjacent metal panels, the distance at interval has error unavoidably, need to monitor in work progress, proofread at any time, concrete mode can be use total powerstation, reflection paster carries out three-dimensional coordinate detection to each operation, the theoretical coordinate at testing result and control point is compared, the component that error transfinites is corrected, and setting up horizontal control network uses interfacing to make total powerstation be connected with both computers with vertical control network, set up the real-time mapping system of total powerstation of complete set.Concrete, when carrying out the installation of metal decking, be a curtain wall component with six pieces of triangle metal panels.As shown in Figure 3, Fig. 3 be embodiment illustrated in fig. 1 in the connection diagram of a curtain wall component, described six pieces of triangle metal panels comprise the first metal decking 11, second metal decking 12, 3rd metal decking 13, 4th metal decking 14, 5th metal decking 15, 6th metal decking 16, wherein, the first metal decking 11, 3rd metal decking 13, 5th metal decking 15 is installed on the first curtain skeleton, between second curtain skeleton 22, the second metal decking 12, 4th metal decking 14, 6th metal decking 16 is installed on the second curtain skeleton 22, between act 3 wall keel 23, the first metal decking 11, second metal decking 12 lays respectively at the 3rd metal decking 13 at above-below direction, with the 4th metal decking 14 between 5th metal decking 15, between 6th metal decking 16, and one jiao 111 of described first metal decking 11, the same curtain skeleton 22 that be installed on that a jiao 121 of second metal decking is relative forms respective fixed angles, the opposite side of metal decking 11 and metal decking 12 fixed angles is installed on the first curtain skeleton 21 respectively and act 3 wall keel 23 form fixed edge 112 and fixed edge 122, and the 3rd metal decking 13, the fixed angles of the 5th metal decking 15 is all located at first curtain skeleton 21 at the first metal decking 11 fixed edge 112 place, and fixed edge is then located at second curtain skeleton 22 at the first metal decking fixed angles 111 place, described 4th metal decking 14, the fixed angles of the 6th metal decking 16 is all located at the act 3 wall keel 23 at the second metal decking 12 fixed edge 122 place, and fixed edge is then located at second curtain skeleton 22 at the second metal decking 12 fixed angles 121 place.Adopt such connected mode, leg-of-mutton metal decking is in a bit fixing and mode on one side, sound construction is stablized, as long as the height of adjustment one jiao, triangle, just can adjust the gradient of this block metal decking, when multiple curtain wall unit is installed together continuously, adjust the gradient of triangle metal panel successively, just can form the Curved surface metal curtain wall of different curvature, thus form space curved surface moulding attractive in appearance.
Concrete, above-mentioned metal decking adopts the connecting elements of adjustable bolt to be installed on curtain skeleton, as shown in Figure 4, Fig. 4 is the structural representation of middle metal decking connecting elements embodiment illustrated in fig. 1, described connecting elements is strip and block, there is the end 302 in annular that is provided with through hole 301, the thickness of this annular end 302 is thinner than other positions of connecting elements, be preferably the half of the thickness at other positions, connecting elements 30 also has two strip connecting holes 303, 304, why being set to two strip connecting holes is needs in order to install firm stable, a strip connecting hole can certainly be only set, this also belongs to this and uses within novel technical scheme design.Aforementioned strip connecting hole is by opening the rectangular recess of both sides before and after connecting elements and being formed from the through hole that this groove is through, and as shown in Figure 5, Fig. 5 is the side sectional view of the embodiment of connecting elements shown in Fig. 4.Metal decking is installed on the strip connecting hole of described connecting elements, and described connecting elements is connected with described curtain skeleton bolt by the through hole of described annular end.
Fig. 6 is the sectional structure schematic diagram that middle metal curtain wall connecting elements embodiment illustrated in fig. 1 is connected with metal decking and curtain skeleton, and specifically the first metal decking 11 and the second metal decking 12 are installed on the schematic diagram of the second curtain skeleton 22.As shown in the figure, the back side of the first metal decking 11 fixed angles end is assemblied in the strip connecting hole 303 of connecting elements 30 by installing plate 10, Fig. 7 is the main TV structure schematic diagram that metal decking is installed on connecting elements, installing plate two ends are connected with metal decking bolt, and middle part is assemblied in the strip connecting hole 303 of connecting elements 30 in bolted mode.Metal decking 12 is connected with another connecting elements 31 by same mode, and the annular end that connecting elements 30 and connecting elements 31 are all provided with through hole separately by it is connected with same curtain skeleton 22 bolt.Because metal decking to be installed on the strip connecting hole of connecting elements by installing plate, as long as therefore adjust the position of installing plate on connecting elements strip connecting hole, and change the length of installing plate, by the triangle metal erecting of panel of different size angle in connecting elements, thus the installation needs of the triangle metal panel of the different size of whole metal curtain wall diverse location can be adapted to.In addition, annular end thickness due to connecting elements is thinner than other positions of connecting elements, thus the annular end of connecting elements 30 and the annular end of connecting elements 31 overlap be connected to curtain skeleton 22 simultaneously time, the external surface of these two connecting elementss still can align on the same line substantially, can not be one high and one low, which ensure that two relative metal deckings 11 and metal decking 12 also can align, and can not be just uneven.In addition, the diameter being greater than connecting bolt that through hole 301 internal diameter of this annular end can also be arranged, and eccentric gasket is added on through hole, like this, by this eccentric gasket may occur position deviation two connecting elementss are fixed on curtain skeleton up and down time, eccentric gasket can make up the impact that two connecting elements position deviations produce to a certain extent.Adopt such connecting elements, by regulating bolt metal decking 11 and metal decking 12 being installed on curtain skeleton 22, the gradient of metal decking 11 and metal decking 12 can be changed, like this, the curved surface of a certain curvature just can be formed between metal decking 11 and metal decking 12, multiple curtain wall component is installed together by same mode, get final product the monnolithic case that transition forms curved surface, such connecting elements makes connected triangle metal panel solve the problem of deep camber transition easily, ensure that the effect of the smooth curved surface on whole curtain wall surface, achieve the attractive in appearance of metal curtain wall moulding.And, after whole aluminium sheet is all in place, also can also regulate the elasticity of set bolt, to reach ideal effect.
In this embodiment, curtain skeleton is also provided with groove, metal decking fixed edge is connected in the groove of curtain skeleton.In addition, the described metal decking be installed between adjacent two curtain skeletons keeps at a certain distance away gap between any two, is preferably 15mm, as the first metal decking 11, between the 3rd metal decking 13 and the 5th metal decking 15.Before every block metal decking is fixed, with pre-processed timber wedge, the transverse joint of plate should being carried out plate seam by designed width in time and control, preventing when filling other plates, produce horizontal or vertical slippage, the fissure of displacement.Due to, technical scheme of the present invention adopts triangle metal panel, the opposite side at one angle and this angle is fixed, thus the installation of triangle metal panel can firm stable, do not need as of the prior art, in order to make square metal erecting of panel firm, filling glass glue on the gap between square metal panel.This outseam structure between panel and panel can obtain visual effect more well attractive in appearance.
In the technical scheme of the embodiment of the present invention, metal decking is aluminum veneer, can certainly be clad aluminium, honeycomb aluminum plate or corrosion resistant plate etc., from comprehensive high-quality, the aluminum facade that aluminum veneer makes not only can obtain the sprayed surface of multiple color but also the good cost of intensity is low, the life-span is long, and suggestion is promoted the use of.Composite aluminium plate curtain wall is unable to catch up with single layer aluminium sheet, and it not only has poisonous hidden danger, and intensity difference, life-span are low, and suggestion uses cautiously.It is more that curtain wall aluminium plate shortcoming made by honeycomb aluminium sheet, and mainly weight is bigger than normal, cost is high, sealing is poor, thus less use.
The creationary triangle that employs of technical scheme of the present invention is that unit carries out computer simulation setting-out to form designed space curved surface shape, and according to result processing and fabricating each piece of triangle metal panel of computer simulation setting-out, because triangle metal panel a bit can determine a plane with a line, as long as thus adjust the height at an angle of triangle metal panel, the gradient of the plane that this triangle metal panel is formed can be changed, multiple triangle metal panel connects successively and the monnolithic case that transition is formed can form curved surface, thus solve the problem of deep camber transition, ensure that whole curtain wall surface is the effect of smooth curved surface, achieve the attractive in appearance of metal curtain wall moulding, it also avoid the waste caused by the on-the-spot secondary operations of other shaped metal panel materials simultaneously.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (5)
1. an assembly method for space curved surface metal curtain wall, is characterized in that, comprises the following steps:
A) the space curved surface shape of metal curtain wall is designed;
B) be that unit carries out computer simulation setting-out by the above-mentioned space curved surface shape designed with triangle;
C) make according to the result of above computer Simulation lofting each piece of triangle metal panel forming metal curtain wall;
D) carry out surveying setting-out according to the result of above computer Simulation lofting, and by step c) in each piece of triangle metal erecting of panel making in curtain skeleton with forming step a) designed by space curved surface shaped metal curtain wall;
In steps d) in be that a curtain wall component carries out installing thus forms Curved surface metal curtain wall with six pieces of triangle metal panels, described six pieces of triangle metal panels comprise first, second, 3rd, 4th, 5th, 6th metal decking, described six pieces of metal deckings are installed on three curtain skeletons respectively, and described first, second metal decking lays respectively at the 3rd at above-below direction, with the 4th between 5th metal decking, between 6th metal decking, and described first, second metal decking respectively relative be installed on same curtain skeleton with one jiao and form fixed angles, and the opposite side of described two pieces of metal decking fixed angles is installed on another two curtain skeletons respectively and forms fixed edge, the described 3rd, the fixed angles of the 5th metal decking is located at the curtain skeleton at the first metal decking fixed edge place, and fixed edge is located at the curtain skeleton at the first metal decking fixed angles place, and the described 4th, the fixed angles of the 6th metal decking is located at the curtain skeleton at the second metal decking fixed edge place, and fixed edge is located at the curtain skeleton at the second metal decking fixed angles place.
2. the assembly method of space curved surface metal curtain wall as claimed in claim 1, it is characterized in that, in steps d) in, the fixed angles of described metal decking is installed on curtain skeleton by connecting elements, described connecting elements is strip and block, there is the end in annular that is provided with through hole, the thickness of described annular end is thinner than other positions of connecting elements, described connecting elements block also has two strip connecting holes, described metal decking is installed on the strip connecting hole of described connecting elements, described connecting elements is connected with described curtain skeleton bolt by the through hole of described annular end.
3. the assembly method of space curved surface metal curtain wall as claimed in claim 2, it is characterized in that, described curtain skeleton is provided with groove, and described metal decking fixed edge is connected in described curtain skeleton groove.
4. the assembly method of space curved surface metal curtain wall as claimed in claim 3, is characterized in that, the described metal decking be installed between adjacent two curtain skeletons keeps at a certain distance away gap between any two.
5. the assembly method of space curved surface metal curtain wall as claimed in claim 1, it is characterized in that, described metal decking is aluminum veneer.
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| CN201210396776.0A CN103774851B (en) | 2012-10-18 | 2012-10-18 | A kind of assembly method of space curved surface metal curtain wall |
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| CN109900121A (en) * | 2017-12-07 | 2019-06-18 | 中国二十冶集团有限公司 | Annealing furnace light-weight brick furnace wall jumps storehouse masonry method |
| CN108678245B (en) * | 2018-06-07 | 2020-06-05 | 金刚幕墙集团有限公司 | Unit type curved surface aluminum plate curtain wall system |
| CN110821020A (en) * | 2019-11-07 | 2020-02-21 | 湖北麻一建设有限公司 | Construction method of irregular double-curved-surface bamboo-aluminum composite board |
| CN111910804B (en) * | 2020-06-28 | 2021-12-07 | 上海市建筑装饰工程集团有限公司 | Three-dimensional space positioning method for special-shaped curtain wall keel |
| CN112814383A (en) * | 2021-01-06 | 2021-05-18 | 上海建工一建集团有限公司 | Construction method of double-layer roof curtain wall structure |
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Address after: 510060 building, No. three, No. 11, 6 Avenue, Guangzhou, Yuexiu District, Guangdong Co-patentee after: Guangzhou Machine Facilities Construction Group Co.,Ltd. Patentee after: Guangzhou Architectural Decoration Group Co., Ltd. Address before: 510060 building, No. three, No. 11, 6 Avenue, Guangzhou, Yuexiu District, Guangdong Co-patentee before: Guangzhou Machine Facilities Construction Group Co.,Ltd. Patentee before: Guangzhou Aluminium Decoration Engineering Limited Company |
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