CN113027012A - Multi-degree-of-freedom special-shaped roofing external decoration curtain wall node system - Google Patents
Multi-degree-of-freedom special-shaped roofing external decoration curtain wall node system Download PDFInfo
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- CN113027012A CN113027012A CN202110293023.6A CN202110293023A CN113027012A CN 113027012 A CN113027012 A CN 113027012A CN 202110293023 A CN202110293023 A CN 202110293023A CN 113027012 A CN113027012 A CN 113027012A
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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
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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
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- Engineering & Computer Science (AREA)
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Abstract
The invention provides a multi-degree-of-freedom special-shaped roofing external decorative curtain wall node system which comprises a honeycomb aluminum plate, a special-shaped roofing support and aluminum alloy pipes, wherein opposite ends of two adjacent honeycomb aluminum plates on the left and right are fixedly connected with honeycomb aluminum plate reinforcing ribs respectively; the opposite ends of the two adjacent honeycomb aluminum plates in the front and the back are fixedly connected with an aluminum alloy inserting section I and an aluminum alloy inserting section II respectively, the aluminum alloy inserting section I and the aluminum alloy inserting section II are inserted into each other, an aluminum alloy pendant II is fixedly connected to the corresponding aluminum alloy pipe, and the aluminum alloy pendant II is fixedly connected with the aluminum alloy inserting section I. The system can reduce the stress concentration of the honeycomb aluminum plate, and a part of double-curved plates can be optimized into single-curved plates or even flat plates, so that the material is saved; the installation is simple, and construction speed is fast, and the seam crossing roughness is good, and decorative effect is good.
Description
Technical Field
The invention relates to a special-shaped roofing external decorative curtain wall node system, in particular to a multi-degree-of-freedom special-shaped roofing external decorative curtain wall node system.
Background
The outer decorative honeycomb aluminum plate has the advantages of good flatness, small self weight, small section of the adopted keel sectional material, high installation speed, material and labor saving, energy saving and environmental protection, and is more and more applied in recent years. However, the honeycomb aluminum plate for decoration outside the special-shaped roof is usually a hyperboloid plate, stress concentration is easily generated during installation, the surface deformation of the honeycomb aluminum plate is large, the flatness is large, and the manufacturing cost is greatly increased, which is the defect existing in the prior art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a multi-degree-of-freedom special-shaped roofing external decorative curtain wall node system, which can reduce the stress concentration of a honeycomb aluminum plate, and can optimize a part of double-curved plates into single-curved plates or even flat plates so as to save materials; the installation is simple, and construction speed is fast, and the seam crossing roughness is good, cambered surface smooth transition, and decorative effect is good.
The scheme is realized by the following technical measures: the multi-degree-of-freedom special-shaped roofing external decorative curtain wall node system comprises a honeycomb aluminum plate, a special-shaped roofing support and an aluminum alloy pipe fixedly connected with the special-shaped roofing support, wherein opposite ends of two adjacent honeycomb aluminum plates on the left and right are fixedly connected with honeycomb aluminum plate reinforcing ribs respectively; the opposite ends of the two adjacent honeycomb aluminum plates at the front and the back are fixedly connected with an aluminum alloy plug-in section I and an aluminum alloy plug-in section II respectively, the aluminum alloy plug-in section I and the aluminum alloy plug-in section II are plugged into each other, the positions corresponding to the aluminum alloy plug-in section I and the aluminum alloy plug-in section II on the corresponding aluminum alloy pipe are fixedly connected with an aluminum alloy pendant II, and the aluminum alloy pendant II is fixedly connected with the aluminum alloy plug-in section I.
Preferably, the first aluminum alloy hanging part comprises a first hook body clamped outside the aluminum alloy pipe, a horizontal mounting plate is integrally formed at the top of the first hook body, and a first T-shaped groove is formed in the top of the horizontal mounting plate.
Preferably, the cross section of aluminum alloy frame is L shape structure, aluminum alloy frame one end and horizontal mounting board contact, other end integrated into one piece have the ball pivot bulb, set up on the honeycomb aluminum plate strengthening rib with ball pivot bulb complex ball socket, install bolt one in the T type groove one, the top of two aluminum alloy frames is provided with the aluminum alloy briquetting, bolt one runs through aluminum alloy briquetting and threaded connection has lock nut one.
Preferably, the second aluminum alloy hanger comprises a second hook body clamped outside the aluminum alloy pipe, a vertical connecting plate is integrally formed at the top of the second hook body, and a second T-shaped groove is formed in the side face of the vertical connecting plate.
Preferably, a second bolt is installed in the second T-shaped groove, the lower end of the first aluminum alloy plug-in section bar is attached to the vertical connecting plate, an aluminum alloy cushion block is attached to one side, far away from the vertical connecting plate, of the first aluminum alloy plug-in section bar, the second bolt penetrates through the first aluminum alloy plug-in section bar and the aluminum alloy cushion block and is in threaded connection with a second locking nut, a vertical long circular hole matched with the second bolt is formed in the first aluminum alloy plug-in section bar, and a circular hole matched with the second bolt is formed in the aluminum alloy cushion block.
Preferably, the honeycomb aluminum plate strengthening rib includes square frame, the ball socket is seted up in square frame's bottom, square frame's top both ends integrated into one piece have horizontal flange board and perpendicular flange board respectively, horizontal flange board and perpendicular flange board link firmly through bottom surface and the side through rivet and honeycomb aluminum plate respectively.
Preferably, the aluminum alloy plug-in section bar II comprises a first L-shaped connecting plate matched with the side surface and the bottom surface of the honeycomb aluminum plate and a second L-shaped connecting plate fixedly connected with the middle part of the bottom surface of the first L-shaped connecting plate, two ends of the first L-shaped connecting plate are fixedly connected with the side surface and the bottom surface of the honeycomb aluminum plate through rivets respectively, and the second L-shaped connecting plate and the bottom surface of the first L-shaped connecting plate form an accommodating cavity with a left opening.
Preferably, the first aluminum alloy plug-in section comprises a vertical connecting plate, the left side and the right side of the vertical connecting plate are fixedly connected with a first horizontal connecting plate and a second horizontal connecting plate respectively, mutually meshed sawtooth stripes are arranged on the opposite side surfaces of the vertical connecting plate and an aluminum alloy cushion block respectively, the top of the side surface of the vertical connecting plate is fixedly connected with the side surface of the honeycomb aluminum plate through a rivet, the first horizontal connecting plate is fixedly connected with the bottom surface of the honeycomb aluminum plate through a rivet, the right end of the second horizontal connecting plate extends into the accommodating cavity, a third T-shaped groove is symmetrically formed in the top surface and the bottom surface of the right end of the second horizontal connecting plate, and a T-shaped rubber sealing block matched with the bottom surface of the first L-shaped connecting.
Preferably, the aluminum alloy pipe is located at the two ends of the first aluminum alloy pendant and the second aluminum alloy pendant and is provided with an aluminum alloy positioning block respectively, one end of the aluminum alloy positioning block is fixedly connected with the aluminum alloy pipe through a self-tapping screw, and the other end of the aluminum alloy positioning block is clamped at the end parts of the first aluminum alloy pendant and the second aluminum alloy pendant.
Preferably, the opposite ends of two adjacent aluminum alloy pipes are sleeved with aluminum pipe joints together, and two ends of each aluminum pipe joint are fixedly connected with the two aluminum alloy pipes through screws respectively.
The invention has the beneficial effects that: the multi-degree-of-freedom special-shaped roofing external decorative curtain wall node system is convenient to install, stress concentration of the honeycomb aluminum plate can be reduced, a part of double-curved plates can be optimized into single-curved plates or even flat plates, and materials are saved. The installation is simple, and construction speed is fast, and the seam crossing roughness is good, cambered surface smooth transition, and decorative effect is good. Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic vertical sectional structure diagram of the embodiment of the present invention.
FIG. 2 is a schematic view of a vertical cross-section connecting structure of the front and rear adjacent aluminum honeycomb plates.
FIG. 3 is a schematic view of a vertical cross-section connecting structure of left and right adjacent aluminum honeycomb plates.
FIG. 4 is a schematic view of a front view assembly structure of the aluminum alloy pendant II, the aluminum alloy frame, the honeycomb aluminum plate reinforcing ribs and the honeycomb aluminum plate.
FIG. 5 is a left side view assembly structure diagram of an aluminum alloy pendant II, an aluminum alloy frame, a honeycomb aluminum plate reinforcing rib and a honeycomb aluminum plate.
Fig. 6 is a sectional view taken along line a-a in fig. 4.
FIG. 7 is a schematic structural diagram of an aluminum alloy pendant I.
FIG. 8 is a schematic structural diagram of a second aluminum alloy hanger.
Fig. 9 is an enlarged view of point a in fig. 1.
Fig. 10 is an enlarged view of point B in fig. 2.
In the figure: 1-aluminum alloy pipe, 10-roof support, 21-aluminum alloy hanger I, 211-T type groove I, 212-horizontal mounting plate, 213-hook body I, 22-aluminum alloy hanger II, 221-T type groove II, 222-vertical connecting plate, 223-hook body II, 201-self-tapping screw, 202-aluminum alloy positioning block, 203-bolt II, 204-aluminum alloy cushion block, 31-aluminum alloy frame, 311-spherical hinge ball head, 32-aluminum honeycomb plate reinforcing rib, 321-square frame, 322-vertical flange plate, 323-horizontal flange plate, 324-ball socket, 33-aluminum alloy splicing section I, 331-vertical connecting plate, 332-horizontal connecting plate I, 333-horizontal connecting plate II and 334-sawtooth stripe, 335-T-shaped rubber sealing block, 336-T-shaped groove III, 337-vertical long circular hole, 34-aluminum alloy inserting section bar II, 341-L-shaped connecting plate I, 342-L-shaped connecting plate II, 343-accommodating cavity, 301-aluminum alloy pressing block, 302-bolt I, 303-locking nut I, 4-honeycomb aluminum plate, 41-rivet, 11-screw, 12-bolt component, 13-aluminum pipe joint and 14-locking nut II.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
The utility model provides a multi freedom's heterotypic roofing exterior trim curtain node system, as shown in the figure, it includes aluminum honeycomb panel 4, heterotypic roofing support 10 and the aluminum alloy pipe 1 that links firmly through bolt assembly 12 with heterotypic roofing support 10, and the common cover of the looks remote site of two adjacent aluminum alloy pipe 1 is equipped with aluminum pipe joint 13, the both ends that the aluminum pipe connects 13 link firmly with two aluminum alloy pipe 1 through screw 11 respectively, connect 13 through the aluminum pipe and realize the connection of two adjacent aluminum alloy pipe 1. The looks remote site of controlling two adjacent honeycomb aluminum plate 4 has linked firmly honeycomb aluminum plate strengthening rib 32 respectively, and the position that corresponds with two honeycomb aluminum plate strengthening ribs 32 on corresponding aluminum alloy pipe 1 has linked firmly aluminum alloy pendant one 21, the position that aluminum alloy pipe 1 is located aluminum alloy pendant one 21 and two 22 both ends of aluminum alloy pendant is provided with aluminum alloy locating piece 202 respectively, the one end of aluminum alloy locating piece 202 is passed through self-tapping screw 201 and is linked firmly with aluminum alloy pipe 1, the other end card is at the tip of aluminum alloy pendant one 21 and two 22, carries on spacingly to aluminum alloy pendant one 21 and two 22 through aluminum alloy locating piece 202, prevents that aluminum alloy pendant one 21 and two 22 from following 1 axial displacement of aluminum alloy pipe.
The aluminum alloy pendant I21 is symmetrically and fixedly connected with two aluminum alloy frames 31, and one end, far away from the aluminum alloy pendant I21, of the two aluminum alloy frames 31 is clamped with the honeycomb aluminum plate reinforcing ribs 32. Specifically, the first aluminum alloy hanger 21 comprises a first hook body 213 clamped outside the aluminum alloy pipe 1, a horizontal mounting plate 212 is integrally formed at the top of the first hook body 213, and a first T-shaped groove 211 is formed in the top of the horizontal mounting plate 212. The cross section of aluminum alloy frame 31 is L shape structure, 31 one end of aluminum alloy frame and horizontal mounting plate 212 contact, other end integrated into one piece have ball pivot bulb 311, set up on the honeycomb aluminum plate strengthening rib 32 with ball pivot bulb 311 complex ball socket 324, ball pivot bulb 311 realizes with the ball socket 324 cooperation that aluminum alloy frame 31 and honeycomb aluminum plate strengthening rib 32's ball pivot are connected, makes aluminum alloy frame 31 and honeycomb aluminum plate strengthening rib 32 can carry out angle modulation according to aluminum alloy pipe 1 and honeycomb aluminum plate 4's relative position to satisfy the installation needs. Install bolt 302 in T type groove one 211, the top of two aluminum alloy frames 31 is provided with aluminum alloy briquetting 301, bolt 302 runs through aluminum alloy briquetting 301 and threaded connection has a lock nut 303, the convenient installation of bolt 302 accessible T type groove one 211 is on aluminum alloy pendant one 21, and accessible T type groove one 211 is spacing to bolt 302, prevent that bolt 302 from droing from aluminum alloy pendant one 21, and the position of two aluminum alloy frames 31 can conveniently be adjusted according to the interval between two adjacent honeycomb aluminum plate 4, screw up lock nut 303 after adjusting the completion, can make aluminum alloy briquetting 301 compress tightly two aluminum alloy frames 31, will be the back with ball pivot ball head 311 card go into the ball socket 324 in, rethread rivet 41 with honeycomb aluminum plate strengthening rib 32 fix honeycomb aluminum plate 4 can, adjust and simple to operate. The aluminum alloy frame 31 and the honeycomb aluminum plate reinforcing ribs 32 are connected in a spherical hinge mode, the stress concentration of the honeycomb aluminum plate 4 is small, the transition of the arc surface is smooth, and the flatness is good, so that the premise that the hyperboloid plate is an optimized single-curved plate is provided. Aluminum alloy frame 31 and honeycomb aluminum plate strengthening rib 32 can be according to aluminum alloy pipe 1 and honeycomb aluminum plate 4's relative position rotation certain angle, be convenient for adjust and install.
The opposite ends of two adjacent honeycomb aluminum plate 4 in front and back have linked firmly aluminium alloy grafting section bar one 33 and aluminium alloy grafting section bar two 34 respectively, aluminium alloy grafting section bar one 33 and two 34 mutual pegs graft of aluminium alloy grafting section bar, the position that corresponds with aluminium alloy grafting section bar one 33 and two 34 aluminium alloy grafting section bars on the corresponding aluminium alloy pipe 1 has linked firmly aluminium alloy pendant two 22, aluminium alloy pendant two 22 links firmly with aluminium alloy grafting section bar one 33. Specifically, the second aluminum alloy hanger 22 comprises a second hook body 223 clamped on the outer side of the aluminum alloy pipe 1, a vertical connecting plate 222 is integrally formed at the top of the second hook body 223, and a second T-shaped groove 221 is formed in the side face of the vertical connecting plate 222. Install bolt two 203 in the T type groove two 221, the lower extreme and the vertical connecting plate 222 laminating of aluminum alloy grafting section bar one 33, and keep away from the laminating of one side of vertical connecting plate 222 in the aluminum alloy grafting section bar one 33 and be provided with aluminum alloy cushion block 204, bolt two 203 runs through aluminum alloy grafting section bar one 33 and aluminum alloy cushion block 204 and threaded connection has lock nut two 14, set up on the aluminum alloy grafting section bar one 33 with the vertical slotted hole 337 of bolt two 203 complex, set up on the aluminum alloy cushion block 204 with bolt two 203 complex round hole. The position of the first aluminum alloy inserting section bar 33 can be conveniently adjusted according to the position of the honeycomb aluminum plate 4 (namely the distance between the honeycomb aluminum plate 4 and the aluminum alloy pipe 1) through the vertical long circular hole 337, and the locking nut 14 is screwed after the adjustment is completed, so that the aluminum alloy cushion block 204 compresses the first aluminum alloy inserting section bar 33, the first aluminum alloy inserting section bar 33 and the second aluminum alloy hanging part 22 can be fixed, and the adjustment and the installation are convenient.
Honeycomb aluminum plate strengthening rib 32 includes square frame 321, ball socket 324 sets up the bottom at square frame 321, square frame 321's top both ends integrated into one piece have horizontal flange plate 323 and perpendicular flange plate 322 respectively, horizontal flange plate 323 and perpendicular flange plate 322 link firmly through bottom surface and the side through rivet 41 and honeycomb aluminum plate 4 respectively, realize through this kind of structure that honeycomb aluminum plate strengthening rib 32 is fixed with being connected of honeycomb aluminum plate 4, have guaranteed honeycomb aluminum plate 4's stability, prevent that honeycomb aluminum plate 4 from rocking.
The second aluminum alloy plug-in section bar 34 comprises a first L-shaped connecting plate 341 matched with the side surface and the bottom surface of the honeycomb aluminum plate 4 and a second L-shaped connecting plate 342 fixedly connected with the middle part of the bottom surface of the first L-shaped connecting plate 341, two ends of the first L-shaped connecting plate 341 are fixedly connected with the side surface and the bottom surface of the honeycomb aluminum plate 4 through rivets 41 respectively, the second aluminum alloy plug-in section bar 34 can be fixedly connected with the honeycomb aluminum plate 4 through the structure of the first L-shaped connecting plate 341, and the stability of the honeycomb aluminum plate 4 is guaranteed. The bottom surfaces of the second L-shaped connecting plate 342 and the first L-shaped connecting plate 341 form an accommodating cavity 343 with a left opening, and when the first aluminum alloy plug-in section bar 33 is connected with the second aluminum alloy plug-in section bar 34, the accommodating cavity 343 can conveniently adjust the relative position of the first aluminum alloy plug-in section bar 33 and the second aluminum alloy plug-in section bar 34 according to the distance between the two aluminum honeycomb plates 4.
The first aluminum alloy inserting section bar 33 comprises a vertical connecting plate 331, the left side and the right side of the vertical connecting plate 331 are fixedly connected with a first horizontal connecting plate 332 and a second horizontal connecting plate 333 respectively, the opposite side faces of the vertical connecting plate 331 and the aluminum alloy cushion block 204 are respectively provided with a sawtooth stripe 334 which is meshed with each other, and the sawtooth stripe 334 can prevent relative sliding between the vertical connecting plate 331 and the aluminum alloy cushion block 204 so as to ensure the stability and firmness of connection. The top of the side surface of the vertical connecting plate 331 is fixedly connected with the side surface of the honeycomb aluminum plate 4 through a rivet 41, the first horizontal connecting plate 332 is fixedly connected with the bottom surface of the honeycomb aluminum plate 4 through the rivet 41, the right end of the second horizontal connecting plate 333 extends into the accommodating cavity 343, T-shaped groove three 336 are symmetrically arranged on the top surface and the bottom surface of the right end of the second horizontal connecting plate 333, T-shaped rubber sealing blocks 335 matched with the bottom surface of the first L-shaped connecting plate 341 and the second L-shaped connecting plate 342 are respectively arranged in the two T-shaped groove three 336, the T-shaped rubber sealing blocks 335 can ensure the connection sealing property between the first aluminum alloy plug-in section bar 33 and the second aluminum alloy plug-in section bar 34, the first aluminum alloy plug-in section bar 33 can move relative to the second aluminum alloy plug-in section bar 34 to adapt to the space between the two adjacent honeycomb aluminum plates 4, and also provides possibility for curved plate optimization.
This multi freedom's heterotypic roofing exterior trim curtain node system's advantage:
1. the installation is convenient, the stress concentration of the honeycomb aluminum plate can be reduced, and a part of double-curved plates can be optimized into single-curved plates or even flat plates, so that the material is saved;
2. the installation is simple, and construction speed is fast, and the seam crossing roughness is good, cambered surface smooth transition, and decorative effect is good.
Technical features not described in the present invention can be implemented by the prior art, and are not described in detail herein. The present invention is not limited to the above-described embodiments, and variations, modifications, additions and substitutions which are within the spirit of the invention and the scope of the invention may be made by those of ordinary skill in the art are also within the scope of the invention.
Claims (10)
1. A multi-degree-of-freedom special-shaped roofing external decoration curtain wall node system is characterized in that: the aluminum alloy roof support comprises a honeycomb aluminum plate, a special-shaped roof support and an aluminum alloy pipe fixedly connected with the special-shaped roof support, wherein opposite ends of two adjacent honeycomb aluminum plates on the left side and the right side are fixedly connected with honeycomb aluminum plate reinforcing ribs respectively; the opposite ends of the two adjacent honeycomb aluminum plates at the front and the back are fixedly connected with an aluminum alloy plug-in section I and an aluminum alloy plug-in section II respectively, the aluminum alloy plug-in section I and the aluminum alloy plug-in section II are plugged into each other, the positions corresponding to the aluminum alloy plug-in section I and the aluminum alloy plug-in section II on the corresponding aluminum alloy pipe are fixedly connected with an aluminum alloy pendant II, and the aluminum alloy pendant II is fixedly connected with the aluminum alloy plug-in section I.
2. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system as claimed in claim 1, wherein: the aluminum alloy pendant comprises a first hook body clamped outside an aluminum alloy pipe, a horizontal mounting plate is integrally formed at the top of the first hook body, and a first T-shaped groove is formed in the top of the horizontal mounting plate.
3. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system as claimed in claim 2, wherein: the cross section of aluminum alloy frame is L shape structure, aluminum alloy frame one end and horizontal mounting panel contact, other end integrated into one piece have the ball pivot bulb, set up on the honeycomb aluminum plate strengthening rib with ball pivot bulb complex ball socket, install bolt one in the T type groove one, the top of two aluminum alloy frames is provided with the aluminum alloy briquetting, bolt one runs through aluminum alloy briquetting and threaded connection has lock nut one.
4. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system of claim 1, 2 or 3, wherein: the aluminum alloy hanger II comprises a hook body II clamped outside the aluminum alloy pipe, a vertical connecting plate is integrally formed at the top of the hook body II, and a T-shaped groove II is formed in the side face of the vertical connecting plate.
5. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system as defined in claim 4, wherein: a second bolt is installed in the second T-shaped groove, the lower end of the first aluminum alloy inserting section is attached to the vertical connecting plate, an aluminum alloy cushion block is attached to one side, away from the vertical connecting plate, of the first aluminum alloy inserting section, the second bolt penetrates through the first aluminum alloy inserting section and the second aluminum alloy cushion block and is in threaded connection with a second locking nut, a vertical long round hole matched with the second bolt is formed in the first aluminum alloy inserting section, and a round hole matched with the second bolt is formed in the second aluminum alloy cushion block.
6. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system as defined in claim 5, wherein: the cellular aluminum plate reinforcing rib comprises a square frame, the ball socket is arranged at the bottom of the square frame, the two ends of the top of the square frame are respectively integrally formed with a horizontal flange plate and a vertical flange plate, and the horizontal flange plate and the vertical flange plate are respectively fixedly connected with the bottom surface and the side surface of the cellular aluminum plate through rivets.
7. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system as defined in claim 6, wherein: the aluminum alloy plug-in section bar II comprises a first L-shaped connecting plate matched with the side surface and the bottom surface of the honeycomb aluminum plate and a second L-shaped connecting plate fixedly connected with the middle part of the bottom surface of the first L-shaped connecting plate, two ends of the first L-shaped connecting plate are fixedly connected with the side surface and the bottom surface of the honeycomb aluminum plate through rivets respectively, and the bottom surfaces of the second L-shaped connecting plate and the first L-shaped connecting plate form a containing cavity with a left opening.
8. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system of claim 7, wherein: the aluminum alloy plug-in section bar I comprises a vertical connecting plate, a first horizontal connecting plate and a second horizontal connecting plate are fixedly connected to the left side and the right side of the vertical connecting plate respectively, mutually-meshed sawtooth stripes are arranged on the opposite side faces of the vertical connecting plate and an aluminum alloy cushion block respectively, the top of the side face of the vertical connecting plate is fixedly connected with the side face of a honeycomb aluminum plate through a rivet, the first horizontal connecting plate is fixedly connected with the bottom face of the honeycomb aluminum plate through the rivet, the right end of the second horizontal connecting plate extends into a containing cavity, a third T-shaped groove is symmetrically formed in the top face and the bottom face of the second horizontal connecting plate, and a T-shaped rubber sealing block matched with the bottom face of the first L-shaped connecting plate.
9. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system of claim 8, wherein: the aluminum alloy pipe is located at the two ends of the first aluminum alloy pendant and the second aluminum alloy pendant and is provided with an aluminum alloy positioning block respectively, one end of the aluminum alloy positioning block is fixedly connected with the aluminum alloy pipe through a self-tapping screw, and the other end of the aluminum alloy positioning block is clamped at the end parts of the first aluminum alloy pendant and the second aluminum alloy pendant.
10. The multi-degree-of-freedom profiled roofing exterior trim curtain wall node system of claim 9, wherein: the opposite ends of two adjacent aluminum alloy pipes are sleeved with aluminum pipe joints together, and the two ends of each aluminum pipe joint are fixedly connected with the two aluminum alloy pipes through screws respectively.
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| CN202110293023.6A CN113027012B (en) | 2021-03-18 | 2021-03-18 | Multi-degree-of-freedom special-shaped roofing external decoration curtain wall node system |
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| CN113027012B (en) | 2023-03-14 |
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