CN111395531B - Spherical curtain wall formed by assembling plane triangular plates and construction method thereof - Google Patents
Spherical curtain wall formed by assembling plane triangular plates and construction method thereof Download PDFInfo
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- CN111395531B CN111395531B CN202010207215.6A CN202010207215A CN111395531B CN 111395531 B CN111395531 B CN 111395531B CN 202010207215 A CN202010207215 A CN 202010207215A CN 111395531 B CN111395531 B CN 111395531B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/962—Curtain walls comprising panels attached to the structure through mullions or transoms with angles or corners in the curtain wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3229—Arched structures; Vaulted structures; Folded structures constructed using a boom
Abstract
The invention discloses a spherical curtain wall assembled and molded by plane triangular plates, which comprises a spherical curtain wall keel and a plurality of plane triangular plates fixed on the spherical curtain wall keel, and is characterized in that: the spherical curtain wall keel is formed by welding a plurality of'm' -shaped steel parts on each layer of latitudinal steel pipe at intervals by means of the main steel structure, each'm' -shaped steel part is connected with six 'T' -shaped aluminum keel sectional materials, and the other end of each 'T' -shaped aluminum keel sectional material is connected with the adjacent end of the upper/lower/left/right adjacent'm' -shaped steel part, so that the spherical curtain wall aluminum keel is spliced. The invention also discloses a construction method for assembling the spherical curtain wall, which is different from the traditional method in that: in the room, an annular operating platform is laid by means of the latitudinal steel pipes of each layer of the main steel structure, and the curtain wall keel and the triangular plate block on the installation plane are lapped.
Description
Technical Field
The invention relates to a spherical curtain wall assembled and formed by plane triangular plates and a construction method thereof, in particular to a spherical curtain wall assembled and formed by plane triangular plates and a construction method thereof, wherein a spherical main body steel structure is simple, a main body steel structure is not needed to form a spherical curtain wall keel foundation, and the plane triangular plates are only used for assembling and forming the spherical curtain wall keel foundation.
Background
The spherical curtain wall is difficult to assemble and form and has a complex keel structure due to unique shape and large surface curvature radian. Because the manufacturing process of the arc-shaped glass plate/the arc-shaped unit plate is complex, the manufacturing cost is high, and the deformation deviation is not easy to control, the prior spherical curtain wall mostly adopts planar triangular glass or planar triangular plate to be fitted into a sphere by direct instead of curved fitting. In order to realize the purpose of synthesizing a sphere by using plane triangular plates instead of curves, as shown in the figure 1, 6 plane triangular plates 1, 2, 3, 4, 5 and 6 which are adjacent to each other need to intersect at the same intersection point A, and the whole spherical curtain wall is matched into a sphere by a large number of plane triangular plates and the intersection points.
In order to fit and fix the plane triangular plate into a spherical shape by installing and fixing the plane triangular plate, the common spherical curtain wall at present directly uses a spherical main steel structure framework to lap the spherical main steel structure framework into a spherical curtain wall steel keel which is provided with a large number of intersection points and used for installing and fixing the plane triangular glass/or the triangular plate. The main body steel structure adopts latitudinal steel skeleton and angular warp steel skeleton staggered connection at each intersection point, 6 steel skeletons are intersected at one intersection point at each connection position, and 6 interface spherical steel keels taking the 6 steel skeletons as ridge lines are formed. According to 6-surface 'intersection points' formed by the steel structure, the curtain wall keel is fixed on the spherical steel keel, and then the plane triangular plate (such as plane triangular glass) is directly installed and fixed on the spherical curtain wall keel, so that the integral spherical effect is realized. The biggest drawback of the spherical curtain wall keel is as follows: the spherical main steel structure framework is complex, the manufacturing cost is high, the construction difficulty is high, and the construction period is long because the main steel structure framework needs to be lapped into the spherical steel keel as the foundation of the spherical curtain wall.
In order to support the plane triangular unit plate, the upper end of the cross section of the spherical curtain wall keel needs to be a plane with a certain width, and the cross section of the curtain wall keel needs to have a certain height due to the requirements of structural stress and deflection control. 6 pieces of glass which are in a straight-to-curved fitting spherical shape are jointed at one point, a main steel structure framework and a curtain wall keel which support the triangular glass are also jointed at one point of theory, and an included angle is inevitably generated between the plane of any 2 triangular glass plates at each intersection point and the plane at the upper end of the cross section of the curtain wall keel which supports the triangular glass plates. Moreover, as the diameter of the spherical curtain wall is continuously changed along the height direction (namely the radial direction) from the middle part to the two ends, the included angle and the distance between the triangular glass surface at each intersection point and the plane on the cross section of the curtain wall keel are continuously changed, although the change of the angle along the height direction is millimeter-sized, the change of the angle brings great difficulty to the site construction, and in practice, the change of the size is eliminated by the forced fit of the structural adhesive between the triangular glass surface and the curtain wall keel.
In addition, most of the existing spherical curtain walls are of an exposed frame structure or a semi-hidden frame structure, namely, an exposed frame pressing plate with a certain width is additionally arranged between two adjacent triangular glasses, and a buckle cover is additionally arranged at the intersection point of 6 crossed triangular glasses. The exposed frame structure inevitably forms a barrier to the drainage of the spherical surface from top to bottom, and brings great challenges to the drainage of the vertical surface; and the dust accumulation caused by long-time water accumulation also inevitably affects the cleanness of the glass surface and the indoor and outdoor appearance.
The spherical curtain wall has novel, unique and beautiful shape, but the construction method is complex. The method for installing the spherical curtain wall at present comprises the following steps: and a latitudinal operating platform is erected along the cell height of each layer of glass outdoors, and constructors stand on the outdoor platform to operate and install the curtain wall. The workload of erecting an outdoor operation platform is large, and the erected scaffold is as a spider web; the construction site occupies a large area, and the site environment is complex and messy; and the construction operation platform must be dismantled layer by layer to vacate the installation operation surface of the glass plate, and when the construction is finished and the operation platform is dismantled, secondary damage is easily caused to the installed curtain wall glass.
Disclosure of Invention
In view of the above, the invention aims to provide a spherical curtain wall which is formed by assembling plane triangular plates only through a self curtain wall aluminum keel without a main body steel structure to form a spherical curtain wall steel keel.
The invention also aims to provide a construction method for assembling the spherical curtain wall, which has the advantages of high construction safety, small floor area of a construction site, small construction amount and orderly construction site environment.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a spherical curtain wall with planar triangle plate assembly moulding, it includes spherical curtain wall fossil fragments and fixes a plurality of planar triangle plate pieces on the spherical curtain wall fossil fragments, its characterized in that:
the spherical curtain wall keel is formed by welding a plurality of'm' -shaped steel parts on each layer of latitudinal steel pipe at intervals by means of the main steel structure, each'm' -shaped steel part is connected with six 'T' -shaped aluminum keel sectional materials, and the other end of each 'T' -shaped aluminum keel sectional material is connected with the adjacent ends of the'm' -shaped steel parts which are adjacent to each other in an upper/lower/left/right direction, so that the spherical curtain wall aluminum keel is spliced.
Furthermore, the spherical curtain wall keel also comprises a plurality of rotatable auxiliary frame profiles, a plurality of rotatable auxiliary frame base profiles and a plurality of auxiliary frame spacing fixture blocks;
after the auxiliary frame profile capable of rotating angles and the auxiliary frame base profile capable of rotating angles are clamped together, the auxiliary frame spacing fixture blocks are arranged on the upper surface of the T-shaped aluminum keel profile and can rotate by taking the auxiliary frame base profile capable of rotating angles as a fulcrum;
the plane triangular plate is fixed on the upper surface of the auxiliary frame capable of rotating angles through a bonding agent.
Furthermore, the steel piece shaped like a Chinese character 'mi' is composed of two latitudinal long steel plates I and II, four longitudinal short steel plates I, II, III and IV and four fan-shaped connecting steel plates I, II, III and IV;
the longitudinal short steel plate I and the longitudinal short steel plate II are respectively connected with the front half part and the rear half part of the latitudinal long steel plate I in a welding mode through the fan-shaped connecting steel plate I and the fan-shaped connecting steel plate II; the longitudinal short steel plate III and the longitudinal short steel plate IV are respectively connected with the front half part and the rear half part of the latitudinal long steel plate II in a welding mode through the fan-shaped connecting steel plate III and the fan-shaped connecting steel plate IV;
the intersection point of the connection of the steel piece shaped like the Chinese character 'mi' and the latitudinal steel pipe of the main steel structure is the normal direction of the vertical spherical surface, and the latitudinal long steel plates I and II are connected through bolts.
Furthermore, the T-shaped aluminum keel sectional material comprises vertical ribs, a transverse supporting surface and bolt clamping grooves positioned on the transverse supporting surface;
two latitudinal T-shaped aluminum keel sectional materials are fixed between two latitudinal long steel plates of the steel piece shaped like a Chinese character 'mi' through bolts, and a longitudinal T-shaped aluminum keel sectional material is fixed on each longitudinal short steel plate of the steel piece shaped like a Chinese character 'mi' through bolts.
Furthermore, a round clamping groove is arranged below the corner-rotatable subframe profile, a round convex rib matched with the clamping groove is arranged above the corner-rotatable subframe base profile, the convex rib is clamped in the clamping groove, and the corner-rotatable subframe profile rotates by taking the convex rib as a shaft;
the bottom of the corner-turnable auxiliary frame base section is an arc surface, and after the corner-turnable auxiliary frame section and the corner-turnable auxiliary frame base section are combined, the arc surface of the bottom of the corner-turnable auxiliary frame base section is positioned above the transverse supporting surface of the T-shaped aluminum keel section;
a group of corner-rotatable subframe profiles and corner-rotatable subframe base profiles which are clamped together are respectively arranged on two sides of the T-shaped aluminum keel profile bolt clamping groove, and are pressed and fixed through subframe fixed-distance clamping blocks; the auxiliary frame distance clamping block is connected with the T-shaped aluminum keel sectional material through a bolt and the bolt clamping groove.
Furthermore, the surfaces of the auxiliary frame distance clamping block, which are adjacent to the auxiliary frame section bar with the rotatable angle, are both cambered surfaces; the bottom parts of the two side walls of the auxiliary frame spacing clamping blocks are inwards provided with limiting lugs, and the side wall of the base section of the angle-rotatable auxiliary frame is also inwards provided with limiting lugs matched with the side wall.
Furthermore, an inner wire stainless steel base is fixed on the latitudinal T-shaped aluminum keel sectional material through bolts at the intersection point of every two adjacent six triangular plates forming the spherical curtain wall, a pressing plate is fixed through the inner wire stainless steel base, and the pressing plate simultaneously presses the six intersected triangular plates.
The invention also provides a construction method for assembling the spherical curtain wall, which is characterized by comprising the following steps: in the spherical main steel structure, by means of the latitudinal steel pipe on each layer of the main steel structure, an annular construction operation platform is erected beside each layer of latitudinal steel pipe, and by means of the indoor annular construction operation platform, a spherical curtain wall keel and a plane triangular plate unit are erected.
Further, the method for constructing the spherical curtain wall keel comprises the following steps:
s1, in the spherical main steel structure, by means of the latitudinal steel pipe of each layer of the main steel structure, an annular construction operation platform is erected beside each layer of latitudinal steel pipe;
in the spherical main steel structure, a plurality of inverted U-shaped hanging steel pieces are sleeved on each layer of latitudinal circular tube at intervals; each inverted U-shaped hanging steel piece is downwards fixed with a vertical steel pipe through a bolt; fixing a plurality of horizontal steel pipes among the vertical steel pipes through connecting pieces; laying a steel plate on the horizontal steel pipe near each layer of the latitudinal circular pipe to form an annular construction operation platform;
s2, determining the number and the positions of the fixed steel pieces shaped like a Chinese character 'mi' on each layer of latitudinal steel pipe of the main steel structure according to the longitudinal building size and the latitudinal building size of the spherical curtain wall;
s3, setting up a spherical curtain wall keel,
s3.1, welding and fixing a steel piece shaped like a Chinese character 'mi' on each layer of latitudinal steel pipe according to the position determined in the step S2 by means of each layer of annular construction operation platform on the construction site;
3.2, fixing a T-shaped aluminum keel sectional material on each branch of each m-shaped steel piece through a bolt, and connecting the other end of each T-shaped aluminum keel sectional material with the corresponding branch of the nearest m-shaped steel piece through a bolt to form the spherical curtain wall aluminum keel.
Further, the method for installing the plane triangular plate unit comprises the following steps:
s4, assembling plane triangular plate units in workshop
Measuring the size of each triangular area formed by the spherical curtain wall keel, and cutting a plane triangular plate; assembling a corner auxiliary frame section and a corner auxiliary frame base section in a workshop, and bonding the corner auxiliary frame section and a plane triangular plate to form a triangular plate unit;
s5, fixing the assembled triangular plate units on the transverse support surface of each T-shaped aluminum keel sectional material through auxiliary frame spacing fixture blocks by means of each layer of annular construction operation platform on a construction site; the change of the included angle between the transverse supporting surface of the T-shaped aluminum keel sectional material and the triangular plate unit is realized by rotating the auxiliary frame sectional material with a rotatable angle; each triangular plate unit is installed layer by layer from bottom to top;
s6, fixing an internal thread stainless steel base on the weft T-shaped aluminum keel sectional material at the intersection point of the six adjacent triangular plate units through bolts; fixing a pressing plate by a screw of a hexagonal countersunk head machine; the pressing plate presses and fixes six adjacent triangular plate units.
Drawings
FIG. 1 is a schematic view of a method for laying a spherical curtain wall by straight instead of curved;
FIG. 2 is a schematic view of the keel structure of the spherical curtain wall of the invention;
FIG. 3 is a schematic structural view of a steel member shaped like a Chinese character 'mi' constituting the keel of the spherical curtain wall according to the invention;
FIG. 4 is a schematic view of the connection relationship between the steel member shaped like a Chinese character 'mi' and the latitudinal circular tube in the main steel structure;
FIG. 5 is a schematic view of the connection relationship between the T-shaped aluminum keel sectional material, the M-shaped steel part and the latitudinal circular tube;
figure 6 is a cross-sectional schematic view of a "T" shaped aluminum keel section forming the present invention;
FIG. 7 is a schematic view of a partial cross-sectional structure of a spherical curtain wall according to the present invention;
FIG. 8 is a schematic view of the combination structure of the sub-frame profile and the sub-frame base profile of the present invention;
FIG. 9 is a schematic cross-sectional view of a corner-turnable subframe profile constituting the present invention;
FIG. 10 is a schematic cross-sectional view of a base profile of a corner-rotatable subframe constituting the present invention;
FIG. 11 is a schematic view of the structure of the sub-frame distance-fixing block of the present invention;
FIG. 12A is a schematic view of a local structure at the intersection of 6 adjacent triangular panels of the spherical curtain wall according to the present invention;
FIG. 12B is a schematic view of a partial structure of a spherical curtain wall according to the present invention, after a pressing plate is covered at the intersection of 6 adjacent triangular plates;
FIG. 13 is a schematic view of the structure of an internal wire stainless steel base constituting the keel of the spherical curtain wall of the invention;
FIG. 14 is a schematic view of the installation of the annular operating platform of the present invention;
FIG. 15 is a schematic structural view of a hanging steel member for mounting the annular operating platform according to the present invention;
fig. 16 is a schematic diagram of the principle of calculating the position of the steel member shaped like a Chinese character 'mi'.
Detailed Description
Exemplary embodiments and structural features of the present invention will be described in detail below with reference to the accompanying drawings.
In order to overcome the defects that the existing spherical curtain wall is directly welded and formed by a main steel structure to serve as a supporting foundation of the spherical curtain wall, the main steel structure is complex, the manufacturing cost is high, the construction difficulty is high, the construction period is long and the like, as shown in fig. 2, the curtain wall keel for laying the planar triangular plate assembly and forming the spherical curtain wall provided by the invention can be assembled and formed by the planar triangular plate through the curtain wall aluminum keel 9 only by virtue of the latitudinal steel pipe 7 (in the specific embodiment of the invention, the latitudinal steel pipe is a round steel pipe, which is called as latitudinal round pipe for short) provided by the main steel structure without forming the spherical steel keel by the main steel structure.
The spherical curtain wall assembled and formed by the plane triangular plates comprises a plurality of triangular plates and spherical curtain wall keels.
The size of the triangular plate is determined according to the size of a triangular area enclosed by adjacent curtain wall keels of each layer in the weft direction after the spherical curtain wall keels are well lapped.
The spherical curtain wall keel is a spherical curtain wall aluminum keel formed by overlapping a plurality of 'meter' -shaped steel parts, a plurality of 'T' -shaped aluminum keel sectional materials, a plurality of corner-rotatable auxiliary frame base sectional materials and a plurality of auxiliary frame spacing fixture blocks by means of latitudinal steel pipes (latitudinal circular pipes in the specific embodiment of the invention) in a main steel structure. A plurality of plane triangular plates are fixed on the spherical curtain wall aluminum keel to form the spherical curtain wall.
As shown in fig. 3, the "m" shaped steel member 8 constituting the keel of the spherical curtain wall of the invention is composed of two latitudinal long steel plates 81, 82, four longitudinal short steel plates 83, 84, 85, 86 and four fan-shaped connecting steel plates 87, 88, 89, 810. The warp-wise short steel plate 83 and the short steel plate 84 are respectively welded with the front half part and the rear half part of the weft-wise long steel plate 81 through fan-shaped connecting steel plates 87 and 88; similarly, the warp-wise short steel plates 85 and the warp-wise short steel plates 86 are respectively welded and connected with the front half part and the rear half part of the weft-wise long steel plate 82 through fan-shaped connecting steel plates 89 and 810.
As shown in fig. 4 and 5, during installation, the intersection points of the connection between the "m" shaped steel member 8 and the round latitudinal tube 7 of the main steel structure are both normal directions perpendicular to the spherical surface, the two long latitudinal steel plates 81 and 82 are welded to the round latitudinal tube 7 of the main steel structure, and the two long latitudinal steel plates 81 and 82 are connected by the bolt 13.
As shown in fig. 2, after a plurality of m-shaped steel members 8 are fixed on each layer of latitudinal circular tube 7 of the main steel structure at intervals, T-shaped aluminum keel sectional materials 9 are connected with each other through the m-shaped steel members 8 to form the spherical curtain wall aluminum keel. As shown in fig. 6, the T-shaped aluminum keel sectional material 9 includes vertical ribs 91, a transverse support surface 92 and bolt slots 93 on the transverse support surface. As shown in fig. 2 and 5, 6T-shaped aluminum keel sectional materials 9 are fixedly connected to each m-shaped steel member 8, that is, 2 latitudinal T-shaped aluminum keel sectional materials 9 are fixed between two latitudinal long steel plates 81 and 82 of the m-shaped steel member 8 through bolts, and 1 longitudinal T-shaped aluminum keel sectional material 9 is fixed on each longitudinal short steel plate 83-86 of the m-shaped steel member through bolts. The other end of each T-shaped aluminum keel sectional material 9 is respectively connected with the adjacent end of the upper/lower/left/right adjacent M-shaped steel piece 8 through a bolt, thereby forming a spherical curtain wall aluminum keel.
Due to the particularity of the spherical curtain wall, the diameter of the middle part of the spherical curtain wall is large, the diameter of the middle part of the spherical curtain wall is smaller towards the two ends, in order to connect each layer of T-shaped aluminum keel sectional material with each other to form the spherical curtain wall keel, the included angles of the latitudinal long steel plates 81 and 82 and the longitudinal short steel plates 83, 84, 85 and 86 of each layer of the steel pieces 8 shaped like a Chinese character 'mi' are different, namely the fan-shaped included angles of the fan-shaped connecting steel plates 87, 88, 89 and 810 are different. The included angle between the latitudinal long steel plate 81 and 82 and the longitudinal short steel plate 83, 84, 85 and 86 of each layer of the steel piece shaped like a Chinese character 'mi' can be calculated according to the actual building size of the spherical curtain wall, and can also be obtained by the simulation of computer simulation software.
Because the surface of the spherical curtain wall is a curved surface, and the diameter of the spherical curtain wall continuously changes along the height direction (namely the warp direction) from the middle part to the two ends, the included angle and the distance between the plane triangular glass surface at each intersection point and each T-shaped aluminum keel section bar transverse supporting surface 92 are continuously changed, although the change is in a millimeter level, in order to ensure the engineering precision and the quality and simultaneously reduce the plane material stress pre-support caused by forced fitting, as shown in figures 7 and 8, the invention arranges two groups of angle-rotatable auxiliary frame section bars 10, angle-rotatable auxiliary frame base section bars 11 and auxiliary frame distance-fixing blocks 12 which can adjust the installation angle of the plane triangular glass on the transverse supporting surface 92 of the T-shaped aluminum keel section bar 9.
FIG. 9 is a sectional view of the corner-turnable subframe section bar 10, and FIG. 10 is a sectional view of the corner-turnable subframe base section bar 11; FIG. 11 is a schematic view of the sub-frame distance fixing block 12. As shown in fig. 7-11, a circular slot 101 is disposed below the auxiliary frame profile 10, a circular rib 111 matching with the slot 101 is disposed above the auxiliary frame base profile 11, the rib 111 is clamped in the slot 101, and the auxiliary frame profile 10 rotates around the rib 111 as a shaft, so as to drive the triangular plane glass 22 laid on the upper surface of the auxiliary frame profile 10 to rotate, thereby adjusting the installation angle of the triangular plane glass.
The bottom of the auxiliary frame base section bar 11 with the rotatable angle is an arc surface 112, and after the auxiliary frame section bar 10 with the auxiliary frame base section bar 11 with the rotatable angle is combined, the arc surface 112 at the bottom of the auxiliary frame base section bar 11 with the rotatable angle is positioned above the transverse support surface 92 of the T-shaped aluminum keel section bar 9. Two sides of a bolt clamping groove 93 of the T-shaped aluminum keel sectional material 9 are respectively provided with a group of angle-rotatable auxiliary frame sectional materials 10 and angle-rotatable auxiliary frame base sectional materials 11 which are pressed and fixed through auxiliary frame distance fixing blocks 12, and the auxiliary frame distance fixing blocks 12 are connected with the T-shaped aluminum keel sectional material 9 through bolts 13 and the bolt clamping groove 93.
In order to facilitate the angular rotation of the rotatable subframe profile 10 without being hindered by the subframe distance clips 12, and in order to facilitate the mounting of the subframe distance clips 12, the faces 102 and 121 of the same adjacent to the rotatable subframe profile 10 are curved.
In order to prevent the corner-turnable subframe base profile 11 from slipping off the subframe spacing-locking block 12 during turning, the bottom parts of the two side walls of the subframe spacing-locking block 12 are inwardly provided with a limiting projection 122, and the side wall of the corner-turnable subframe base profile 11 is also inwardly provided with a limiting projection 113 matched with the side wall.
As shown in fig. 2, 5 and 7, after a plurality of m-shaped steel members 8 are fixed on each layer of latitudinal circular tube 7 of the main steel structure at intervals, the T-shaped aluminum keel sectional materials 9 are connected through the m-shaped steel members 8, and a spherical curtain wall aluminum keel is formed on the surface of the main steel structure; firstly, in a factory workshop, a rotatable angle subframe profile 10 and a rotatable angle subframe base profile 11 are connected together in a penetrating way, then, planar triangular glass 22 is fixed on the upper surface of the rotatable angle subframe profile 10 through an adhesive to form an assembled and molded triangular glass unit, and the assembly-molded triangular glass unit is rotated to a construction site; and then the triangular glass unit is fixed on the upper surface of the T-shaped aluminum keel sectional material 9 through the auxiliary frame spacing fixture block 12, and finally, a filler, a sealant and the like are filled between the upper surface of the corner-turnable auxiliary frame sectional material and the glass.
Because glass is brittle material, must set up the chamfer when triangle-shaped glass processes into the closed angle, 6 adjacent triangle-shaped glass units behind the glass chamfer because of the height wide size difference can form irregular entrance to a cave in 6 glass panels's nodical department, influence spherical curtain's whole effect. As shown in fig. 12A, in the present invention, at the intersection point where 6 triangular glass units intersect, an inner lead wire stainless steel base 14 is fixed on the latitudinal T-shaped aluminum keel sectional material through a bolt (as shown in fig. 13), an oval pressing plate 15 is fixed through the inner lead wire stainless steel base 14, and the pressing plate 15 simultaneously presses the 6 triangular glass units intersecting, as shown in fig. 12B. The design can cover the irregular opening formed at the intersection point of the 6 glass panel units, and can save the exposed press strip between the traditional adjacent glass plates, so that the spherical curtain wall is in a fully-hidden frame design, the surface of the spherical curtain wall is smoother, the surface drainage is smoother, and the defects of unsmooth drainage of the traditional exposed frame spherical curtain wall, water accumulation and dust accumulation between the triangular glass plates are overcome.
In addition, in order to facilitate the on-site assembly of the spherical curtain wall keel, as shown in fig. 3, a circular mounting hole 811 and a long strip-shaped mounting hole 812 are formed at the end part of each steel plate of the steel member 8 shaped like a Chinese character 'mi'; similarly, the end of the vertical rib of the T-shaped aluminum keel section bar 9 is also provided with a round mounting hole and a strip-shaped mounting hole. As shown in fig. 7, when the latitudinal and longitudinal "T" shaped aluminum keel sectional material 9 is fixed by bolts, a longitudinal adjusting gasket 16 or a latitudinal adjusting gasket 17 is sleeved on the bolts.
Compared with the common spherical curtain wall at present, the invention has the following advantages:
1. the main part steel construction is simple, and the steel quantity significantly reduced has greatly reduced the dead weight of main part steel construction, reduces construction cost.
According to the invention, the spherical steel keel does not need to be formed by the main steel structure as a supporting foundation of the spherical curtain wall, but the self spherical curtain wall aluminum keel is constructed by means of the latitudinal steel pipe of the main steel structure, so that the main steel structure is simpler, the steel consumption of the main steel structure is greatly reduced, a large amount of welding cost is saved, the self weight of the main steel structure is reduced, the construction cost is reduced, and the paying-off and construction difficulty of steel structure space positioning are reduced.
In addition, the aluminum alloy section forming the keel of the spherical curtain wall is connected with the steel part in the shape of the Chinese character 'mi' through the bolt, thereby reducing steel welding joints, being beneficial to reducing the welding deformation of a main steel structure and saving a large amount of welding cost.
2. The spherical curtain wall formed finally has good construction effect.
Because the invention adds a rotatable angle-turnable subframe section bar and a rotatable angle-turnable subframe base section bar on the T-shaped aluminum keel section bar, the plane triangular glass or triangular plate blocks are laid on the angle-turnable subframe section bar, and the angle-turnable design can be used for adjusting the included angle and the distance (i.e. deviation) between the triangular glass surface at each intersection point and the transverse supporting surface of the T-shaped aluminum keel section bar along the height direction (i.e. the 'warp direction') diameter change of any two triangular glass plate blocks along the spherical curtain wall from the middle part to the two ends, so that the construction effect of the finally formed spherical curtain wall is more perfect, the stress pre-support caused by the forced fitting of the curtain wall keel and the glass surface is avoided, and the installation is more convenient.
According to the invention, the deviation of the main steel structure is adjusted by adopting the steel member shaped like a Chinese character 'mi' at each intersection point, so that a constructor can conveniently and quickly position the curtain wall keel, smooth connection is formed at the intersection points of the 6 triangular planes, and the height difference of the triangular glass planes is controlled, so that the finally formed spherical curtain wall has a better construction effect.
In addition, the steel piece shaped like a Chinese character 'mi' is hidden between the latitudinal steel pipe of the main steel structure and the glass surface when the user sees indoors, and the T-shaped aluminum keel also enables lines of the keel visible indoors to be fine and clean, so that light can be guaranteed to pass through to the greatest extent, and the user feels simple, elegant and clear indoors.
3. The spherical curtain wall is designed as a hidden frame, has smooth surface, smooth drainage, no water accumulation and dust accumulation, and is beautiful and transparent.
According to the invention, an oval pressing plate is fixed at the intersection point of 6 adjacent triangular glass unit plates through the inner wire stainless steel base, and the pressing plate presses and fixes the 6 adjacent triangular glass unit plates, so that the layering of the traditional spherical curtain wall is omitted, the design of a fully-hidden frame structure is realized, the surface of the spherical curtain wall is smoother, the surface drainage is smoother, meanwhile, the problems of water accumulation and dust accumulation at the layering of the traditional spherical curtain wall with a visible frame structure are solved, and the surface of the finally-formed spherical curtain wall is smoother, more transparent and more beautiful.
In order to lay the spherical curtain wall rapidly, the invention also provides a construction method for assembling the spherical curtain wall, namely, in the spherical curtain wall, by means of the latitudinal steel pipe of each layer of the main steel structure, an annular operating platform is laid beside each layer of the latitudinal steel pipe, and keels of the spherical curtain wall and triangular plates of the installation plane are lapped.
The construction method disclosed by the invention is different from the traditional spherical curtain wall construction method in that: in a spherical main steel structure, an indoor annular construction operation platform is erected beside each layer of latitudinal steel pipe by means of the latitudinal steel pipe of each layer of the main steel structure, and keels of spherical curtain walls and triangular plate units of installation planes are overlapped. The construction of the curtain wall is started from the indoor, and the construction method has the advantages that the workload of the erected construction operation platform is low, the occupied area of the construction site is small, the construction site is orderly, the glass plate and the operation platform are disassembled without inserting, and the operation platform can not cause secondary damage to the finished spherical curtain wall glass when being disassembled.
The specific method comprises the following steps:
1. in the spherical main steel structure, an annular construction operation platform is erected beside each layer of latitudinal steel pipe by means of the latitudinal steel pipe of each layer of the main steel structure.
As shown in fig. 14, in the spherical main steel structure, a plurality of inverted U-shaped hanging steel pieces 18 are sleeved on each layer of latitudinal circular tube 7 at intervals (as shown in fig. 15); each inverted U-shaped hanging steel piece 18 is downwards fixed with a vertical steel pipe 20 through a bolt 19; fixing a plurality of horizontal steel pipes 20 among the vertical steel pipes through connecting pieces; and laying a steel plate 21 on the horizontal steel pipe near each layer of the latitudinal circular pipe to form an annular construction operating platform.
2. And determining the number and the positions of the fixed'm' -shaped steel pieces 8 on each layer of latitudinal steel pipe of the main steel structure according to the longitudinal and latitudinal building sizes of the spherical curtain wall.
The number and the positions of the steel pieces shaped like the Chinese character 'mi' welded on each layer of the latitudinal steel pipes can be determined by manual calculation as shown in fig. 16, or by simulation software, the number and the positions of the steel pieces shaped like the Chinese character 'mi' can be determined by simulating the spherical curtain wall keel.
3. Building spherical curtain wall keel
3.1, welding and fixing a steel piece 8 shaped like a Chinese character 'mi' on each layer of latitudinal steel pipe 7 according to the position determined in the step 2 by means of each layer of annular construction operation platform on the construction site; when the steel parts 8 shaped like a Chinese character 'mi' are welded, the intersection points of the steel parts shaped like a Chinese character 'mi' and the latitudinal steel pipes 7 of the main steel structure are in the normal direction of the vertical spherical surface;
3.2, fixing a T-shaped aluminum keel sectional material 9 on each branch of each m-shaped steel piece 8 through a bolt, and connecting the other end of each T-shaped aluminum keel sectional material 9 with the corresponding branch of the nearest m-shaped steel piece 8 through a bolt to form a spherical curtain wall aluminum keel;
4. assembling triangular glass unit in workshop
Measuring the size of each triangular area formed by the spherical curtain wall keel, and cutting planar triangular glass or triangular plates; assembling a corner auxiliary frame section bar 10 and a corner auxiliary frame base section bar 11 in a workshop, and bonding the corner auxiliary frame base section bar and glass to form a triangular glass unit;
5. fixing the assembled triangular glass unit on the transverse support surface 92 of each T-shaped aluminum keel sectional material 9 through the auxiliary frame spacing fixture block 12 by means of each layer of annular construction operation platform on the construction site; the change of the included angle between the transverse supporting surface 92 of the T-shaped aluminum keel sectional material 9 and the triangular glass unit is realized by the mutual occlusion and rotation of two cambered surfaces 101 and 111 on the auxiliary frame sectional material 10 with a rotatable angle and the auxiliary frame base sectional material 11 with a rotatable angle; each triangular glass unit is installed layer by layer from bottom to top;
6. and filling filler, sealant and the like between the upper surface of the corner-turnable auxiliary frame profile and the glass for sealing. And finishing the laying of the spherical curtain wall.
In order to make the spherical curtain wall more beautiful, a stainless steel base 14 with internal threads can be fixed on the T-shaped aluminum keel sectional material in the weft direction at the intersection point of the adjacent 6 triangular glass units through bolts; then an oval pressing plate 15 is fixed through a screw of a hexagonal countersunk head machine; the oval pressing plate 15 further presses and fixes 6 adjacent triangular glass units, and a sealing annular silica gel pad 23 is additionally arranged between the oval pressing plate 15 and the glass.
The realization of spherical curtain walls has two major problems: 1. building a spherical curtain wall keel; 2. and (5) installing plane triangular plates. According to the invention, the spherical steel keel does not need to be formed by the main steel structure, but the self spherical curtain wall aluminum keel is constructed by connecting the T-shaped aluminum keel sectional material through the steel member shaped like a Chinese character 'mi' by means of the latitudinal steel pipe of the main steel structure, so that the main steel structure of the spherical curtain wall is simpler, the construction difficulty is greatly reduced, and meanwhile, the structure of the overlapped spherical curtain wall keel is simpler. In addition, because the annular construction operation platform is erected in the spherical curtain wall (namely indoors) along each layer of latitudinal steel pipe of the main steel structure, the paying-off, positioning and installation of the steel parts shaped like a Chinese character 'mi' by workers are more convenient, and the T-shaped aluminum keel sectional material and the plane triangular plate are more convenient to install; the fixed angle-adjustable auxiliary frame is more convenient to adjust, the adjusting difficulty is reduced, and the human efficiency is greatly improved.
Because the annular construction operating platform is erected in the spherical curtain wall (namely indoors) along each layer of the latitudinal steel pipe, compared with the outdoor erection operating platform, the indoor platform does not influence the installation space of the glass plate block at the outer side of the steel structure, namely the glass plate block and the operating platform are disassembled without inserting, the assembled glass surface cannot be damaged secondarily when the facade is disassembled, and the field installation, the disassembly and the construction are safer and more convenient.
In addition, the construction operation platform is erected in the spherical curtain wall by means of the main steel structure through the hanging steel pieces, compared with the traditional indoor full-hall red scaffold, the construction operation platform is simpler in structure, small in construction steel pipe quantity and construction amount, saves field labor, and is economical and practical.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a spherical curtain wall with planar triangle plate assembly moulding, it includes spherical curtain wall fossil fragments and fixes a plurality of planar triangle plate pieces on the spherical curtain wall fossil fragments, its characterized in that:
the spherical curtain wall keel is formed by welding a plurality of'm' -shaped steel parts on each layer of latitudinal steel pipe at intervals by means of a main steel structure, each'm' -shaped steel part is connected with six 'T' -shaped aluminum keel sectional materials, and the other end of each 'T' -shaped aluminum keel sectional material is connected with the adjacent end of the upper or lower or left or right adjacent'm' -shaped steel part, so that the spherical curtain wall aluminum keel is spliced;
the spherical curtain wall keel also comprises a plurality of angle-rotatable subframe profiles, a plurality of angle-rotatable subframe base profiles and a plurality of subframe distance-fixing blocks;
after the auxiliary frame profile capable of rotating angles and the auxiliary frame base profile capable of rotating angles are clamped together, the auxiliary frame spacing fixture blocks are arranged on the upper surface of the T-shaped aluminum keel profile and can rotate by taking the auxiliary frame base profile capable of rotating angles as a fulcrum;
the plane triangular plate is fixed on the upper surface of the auxiliary frame with the angle capable of being turned through a bonding agent;
the steel piece shaped like a Chinese character 'mi' is composed of two latitudinal long steel plates I and II, four longitudinal short steel plates I, II, III and IV and four fan-shaped connecting steel plates I, II, III and IV;
the longitudinal short steel plate I and the longitudinal short steel plate II are respectively connected with the front half part and the rear half part of the latitudinal long steel plate I in a welding mode through the fan-shaped connecting steel plate I and the fan-shaped connecting steel plate II; the longitudinal short steel plate III and the longitudinal short steel plate IV are respectively connected with the front half part and the rear half part of the latitudinal long steel plate II in a welding mode through the fan-shaped connecting steel plate III and the fan-shaped connecting steel plate IV;
the intersection point of the connection of the steel piece shaped like the Chinese character 'mi' and the latitudinal steel pipe of the main steel structure is the normal direction of the vertical spherical surface, and the latitudinal long steel plates I and II are connected through bolts.
2. The spherical curtain wall assembled and formed by the plane triangular plates as claimed in claim 1, wherein: the T-shaped aluminum keel sectional material comprises vertical ribs, a transverse supporting surface and bolt clamping grooves positioned on the transverse supporting surface;
two latitudinal T-shaped aluminum keel sectional materials are fixed between two latitudinal long steel plates of the steel piece shaped like a Chinese character 'mi' through bolts, and a longitudinal T-shaped aluminum keel sectional material is fixed on each longitudinal short steel plate of the steel piece shaped like a Chinese character 'mi' through bolts.
3. The spherical curtain wall assembled and formed by the plane triangular plates as claimed in claim 2, wherein: a round clamping groove is arranged below the corner-turnable subframe profile, a round convex rib matched with the clamping groove is arranged above the corner-turnable subframe base profile, the convex rib is clamped in the clamping groove, and the corner-turnable subframe profile rotates by taking the convex rib as a shaft;
the bottom of the corner-turnable auxiliary frame base section is an arc surface, and after the corner-turnable auxiliary frame section and the corner-turnable auxiliary frame base section are combined, the arc surface of the bottom of the corner-turnable auxiliary frame base section is positioned above the transverse supporting surface of the T-shaped aluminum keel section;
a group of corner-rotatable subframe profiles and corner-rotatable subframe base profiles which are clamped together are respectively arranged on two sides of the T-shaped aluminum keel profile bolt clamping groove, and are pressed and fixed through subframe fixed-distance clamping blocks; the auxiliary frame distance clamping block is connected with the T-shaped aluminum keel sectional material through a bolt and the bolt clamping groove.
4. The spherical curtain wall assembled and formed by the plane triangular plates as claimed in claim 3, wherein: the surfaces of the auxiliary frame distance clamping blocks, which are adjacent to the auxiliary frame section bar with the rotatable angle, are cambered surfaces; the bottom parts of the two side walls of the auxiliary frame spacing clamping blocks are inwards provided with limiting lugs, and the side wall of the base section of the angle-rotatable auxiliary frame is also inwards provided with limiting lugs matched with the side wall.
5. Spherical curtain wall assembled and shaped from flat triangular panels, according to one of claims 1 to 4, characterized in that: at the intersection point of every adjacent six triangular plates forming the spherical curtain wall, an inner wire stainless steel base is fixed on the latitudinal T-shaped aluminum keel sectional material through a bolt, a pressing plate is fixed through the inner wire stainless steel base, and the pressing plate simultaneously presses the six intersected triangular plates.
6. A construction method for assembling the spherical curtain wall according to any one of claims 1 to 5, characterized in that: in the spherical main steel structure, by means of the latitudinal steel pipe of each layer of the main steel structure, an annular construction operation platform is erected beside each layer of latitudinal steel pipe, and by means of the indoor annular construction operation platform, a spherical curtain wall keel and a plane triangular plate unit are erected;
the construction method of the spherical curtain wall keel comprises the following steps:
s1, in the spherical main steel structure, by means of the latitudinal steel pipe of each layer of the main steel structure, an annular construction operation platform is erected beside each layer of latitudinal steel pipe;
in the spherical main steel structure, a plurality of inverted U-shaped hanging steel pieces are sleeved on each layer of latitudinal circular tube at intervals; each inverted U-shaped hanging steel piece is downwards fixed with a vertical steel pipe through a bolt; fixing a plurality of horizontal steel pipes among the vertical steel pipes through connecting pieces; laying a steel plate on the horizontal steel pipe near each layer of the latitudinal circular pipe to form an annular construction operation platform;
s2, determining the number and the positions of the fixed steel pieces shaped like a Chinese character 'mi' on each layer of latitudinal steel pipe of the main steel structure according to the longitudinal building size and the latitudinal building size of the spherical curtain wall;
s3, setting up a spherical curtain wall keel,
s3.1, welding and fixing a steel piece shaped like a Chinese character 'mi' on each layer of latitudinal steel pipe according to the position determined in the step S2 by means of each layer of annular construction operation platform on the construction site;
and S3.2, fixing a T-shaped aluminum keel sectional material on each branch of each m-shaped steel piece through a bolt, and connecting the other end of each T-shaped aluminum keel sectional material with the corresponding branch of the nearest m-shaped steel piece through a bolt to form the spherical curtain wall aluminum keel.
7. The construction method for assembling spherical curtain walls according to claim 6, wherein: the method for installing the plane triangular plate unit comprises the following steps:
s4, assembling plane triangular plate units in workshop
Measuring the size of each triangular area formed by the spherical curtain wall keel, and cutting a plane triangular plate; assembling a corner auxiliary frame section and a corner auxiliary frame base section in a workshop, and bonding the corner auxiliary frame section and a plane triangular plate to form a triangular plate unit;
s5, fixing the assembled triangular plate units on the transverse support surface of each T-shaped aluminum keel sectional material through auxiliary frame spacing fixture blocks by means of each layer of annular construction operation platform on a construction site; the change of the included angle between the transverse supporting surface of the T-shaped aluminum keel sectional material and the triangular plate unit is realized by rotating the auxiliary frame sectional material with a rotatable angle; each triangular plate unit is installed layer by layer from bottom to top;
s6, fixing an internal thread stainless steel base on the weft T-shaped aluminum keel sectional material at the intersection point of the six adjacent triangular plate units through bolts; fixing a pressing plate by a screw of a hexagonal countersunk head machine; the pressing plate presses and fixes six adjacent triangular plate units.
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| CN112252480B (en) * | 2020-10-30 | 2021-12-24 | 中民筑友房屋科技(石首)有限公司 | Load-bearing structure of prefabricated building and supporting method thereof |
| 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 |
| CN113585562B (en) * | 2021-08-20 | 2023-07-18 | 中建七局建筑装饰工程有限公司 | Large-span spherical glass daylighting roof curtain wall system |
| CN113700188B (en) * | 2021-09-24 | 2023-01-03 | 苏州美瑞德建筑装饰有限公司 | Assembly type installation design structure and installation method of free-form surface glass curtain wall |
| CN114232855B (en) * | 2022-01-04 | 2023-07-14 | 中建八局装饰工程有限公司 | Triangle unit plate combined curtain wall structure and construction method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5097640A (en) * | 1989-05-01 | 1992-03-24 | 3-D Structures, Inc. | Frame support for paneled screens and like structures |
| CN1326526A (en) * | 1998-11-12 | 2001-12-12 | 房屋恒产株式会社 | Dome constructing method |
| CN202359705U (en) * | 2011-11-11 | 2012-08-01 | 沈阳远大铝业工程有限公司 | Connecting piece of curtain wall glass plates |
| CN202466899U (en) * | 2011-11-16 | 2012-10-03 | 沈阳远大铝业工程有限公司 | Curved-surface curtain wall connecting device |
| CN106836581A (en) * | 2015-12-04 | 2017-06-13 | 王秀能 | building external wall waterproof system |
| CN107035031A (en) * | 2017-03-27 | 2017-08-11 | 北方工程设计研究院有限公司 | A kind of modular hexagon compound rod plate building exocuticle curtain wall construction |
| CN107338868A (en) * | 2017-08-28 | 2017-11-10 | 中国建筑第二工程局有限公司 | A kind of macrotype spherical screen installation system and its construction method |
| CN107806201A (en) * | 2017-10-27 | 2018-03-16 | 珠海市晶艺玻璃工程有限公司 | Supporting keel connector, curtain wall fixed system and its construction method |
| CN208202140U (en) * | 2018-05-17 | 2018-12-07 | 珠海丽日帐篷有限公司 | Spherical paulin room bracket and paulin room with local double layer structure |
-
2020
- 2020-03-23 CN CN202010207215.6A patent/CN111395531B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5097640A (en) * | 1989-05-01 | 1992-03-24 | 3-D Structures, Inc. | Frame support for paneled screens and like structures |
| CN1326526A (en) * | 1998-11-12 | 2001-12-12 | 房屋恒产株式会社 | Dome constructing method |
| CN202359705U (en) * | 2011-11-11 | 2012-08-01 | 沈阳远大铝业工程有限公司 | Connecting piece of curtain wall glass plates |
| CN202466899U (en) * | 2011-11-16 | 2012-10-03 | 沈阳远大铝业工程有限公司 | Curved-surface curtain wall connecting device |
| CN106836581A (en) * | 2015-12-04 | 2017-06-13 | 王秀能 | building external wall waterproof system |
| CN107035031A (en) * | 2017-03-27 | 2017-08-11 | 北方工程设计研究院有限公司 | A kind of modular hexagon compound rod plate building exocuticle curtain wall construction |
| CN107338868A (en) * | 2017-08-28 | 2017-11-10 | 中国建筑第二工程局有限公司 | A kind of macrotype spherical screen installation system and its construction method |
| CN107806201A (en) * | 2017-10-27 | 2018-03-16 | 珠海市晶艺玻璃工程有限公司 | Supporting keel connector, curtain wall fixed system and its construction method |
| CN208202140U (en) * | 2018-05-17 | 2018-12-07 | 珠海丽日帐篷有限公司 | Spherical paulin room bracket and paulin room with local double layer structure |
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