Free-standing facade assembly stone material curtain wall system

Abstract

The application discloses a free facade assembled stone curtain wall system, which comprises a first main body support structure and a second shape-finding support structure, the first main body support structure comprises a weather-resistant steel support, a ground spring code, a hanging code, an adapter code, a support and a weather-resistant steel square channel, and the second shape-finding support structure comprises a hanging piece, an adapter hanging piece, an adjusting hanging piece and a stone hanging piece; the weather-resistant steel support is welded on a steel plate of a prefabricated embedded part of a main body structure; the ground spring code is connected to the weather-resistant steel support through a stainless steel bolt group; the hanging code is hung on an aluminum alloy ground spring code; the hanging code is fixedly connected to an aluminum alloy adapter code through a screw; the adapter code is clamped to an aluminum alloy support; the support is connected to the rear part of the weather-resistant steel square channel through a long bolt; a weather-resistant steel channel support is welded on the front part of the weather-resistant steel square channel; the hanging piece capable of being adjusted forward and backward is connected to the weather-resistant steel channel support through a long bolt; the adapter hanging piece capable of being adjusted leftward and rightward is connected to the hanging piece; the adapter hanging piece is hingedly connected to the adjusting hanging piece; the adjusting hanging piece is hingedly connected to the stone hanging piece through a long bolt; and the stone hanging piece is connected to a stone through a bolt.

Description

Technical Field

[0001] This invention relates to a free-form facade prefabricated stone curtain wall system. Background Technology

[0002] Currently, stone curtain wall facades in the building curtain wall industry are mostly flat or zigzag-shaped, which cannot adequately meet customer needs. Summary of the Invention

[0003] The purpose of this invention is to provide a free-facade prefabricated stone curtain wall system to meet the diverse needs of building facade effects.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A free-facade prefabricated stone curtain wall system, characterized by: comprising a primary main support structure and a secondary form-finding support structure; the primary main support structure includes weathering steel supports, aluminum alloy ground spring brackets, aluminum alloy hanging brackets, aluminum alloy transition brackets, aluminum alloy supports, and weathering steel rectangular tubes; the secondary form-finding support structure includes aluminum alloy hangers, transition hangers, adjusting hangers, and stone hangers; the weathering steel supports are welded to the steel plates of prefabricated embedded parts of the main structure; the aluminum alloy ground spring brackets are connected to the weathering steel supports by stainless steel bolt assemblies; and the aluminum alloy... The hanging bracket is attached to the aluminum alloy ground spring bracket. The aluminum alloy hanging bracket is fixed to the aluminum alloy adapter bracket by screws. The aluminum alloy adapter bracket is snapped onto the aluminum alloy support. The aluminum alloy support bracket is connected to the rear of the steel weathering steel rectangular tube by long bolts. A weathering steel tube seat is welded to the front of the weathering steel rectangular tube. An aluminum alloy hanger that can be adjusted back and forth is connected to the steel tube seat by long bolts. The aluminum alloy hanger is connected to an adapter hanger that can be adjusted left and right. The adapter hanger is hinged to the adjustment hanger. The adjustment hanger is hinged to the stone hanger by long bolts. The stone hanger is connected to the stone by bolts.

[0006] Weathering steel vertical keels are installed between the upper and lower crossbeams of the two weathering steel rectangular tubes in the adjacent primary main support structure. Weathering steel tube seats of different widths are installed on the weathering steel rectangular tubes and weathering steel vertical keels. Then, by cooperating with the connecting aluminum alloy hangers, adapter hangers, adjusting hangers and stone hangers, the connection of stone with different curved surfaces can be realized.

[0007] The aluminum alloy bracket includes a ∏-shaped plate with elongated holes in the front-to-back direction on both sides. The two sides of the ∏-shaped plate are correspondingly clamped to the outer walls of the two sides of the weathering steel fitting and connected by long bolts. The adapter bracket includes a base plate and an upper rib plate and a lower rib plate protruding from the front wall of the base plate. An upper circular tube protrudes from the front wall of the upper rib plate, and a lower circular tube protrudes from the front wall of the lower rib plate. The adjusting bracket includes a circular tube head located between the upper and lower circular tubes and connected in series with bolts. The distance between the upper and lower circular tubes is greater than the height of the circular tube head. The circular tube head has internal threads to accommodate screws. The adjustment of the bolt at different angles is achieved by setting outward inclined plates on both sides of the round tube head, and connecting plates at the free ends of the two outward inclined plates. Side baffles are set on both sides of the connecting plates, and the side baffles have front and rear elongated holes. A stone hanger is installed between the side baffles. The stone hanger includes a frame plate, the back plate of which is an arc-shaped plate. An insert is installed in the inner cavity of the frame plate, and a support plate is connected between the insert and the inner wall of the frame plate. The insert and the side baffles of the adjusting hanger are connected by a front bolt. The insert can rotate up and down around the front bolt to connect with the stone. The flat plate of the stone hanger opposite the arc-shaped plate is connected by a back bolt.

[0008] The aluminum alloy floor spring clip has elongated holes in the front-to-back direction, allowing for position adjustment. The aluminum alloy floor spring clip is L-shaped, with an arc-shaped top on its vertical plate. The aluminum alloy mounting bracket includes a base plate and a hook portion in the middle of the base plate. The width of the hook portion is greater than that of the base plate. The base plate slides into the T-slot of the aluminum alloy adapter and is connected by upper and lower screws. The aluminum alloy adapter includes a T-slot plate with cylindrical heads protruding from both ends of the base plate. The aluminum alloy adapter is hooked onto an aluminum alloy support. The aluminum alloy support includes a support base plate with arc-shaped bends at both ends to form T-shaped slots for fitting aluminum alloy adapters. Two connecting side plates are provided on the support base plate. The rear of the weathering steel rectangular tube is inserted into the rectangular space formed by the support base plate and the two connecting side plates. Each of the two connecting side plates has elongated holes in the front-to-back direction. The two connecting side plates are bolted to the two side plates of the weathering steel rectangular tube. A threaded hole is provided on the inner wall of the arc-shaped bend of the aluminum alloy support, and a positioning bolt that abuts against the aluminum alloy adapter is installed at the upper part of the threaded hole.

[0009] The waterproof and thermal insulation layers of the stone curtain wall system are applied to the main structure.

[0010] The aluminum alloy hanger, the adapter hanger, the adjusting hanger, the stone hanger, and the stone itself need to be assembled in the factory and installed on-site.

[0011] The beneficial effects of this invention are as follows: This invention can achieve single-curved, double-curved, or combined facade effects. It enables factory assembly of panels and on-site hoisting installation while ensuring structural safety and functionality. Based on the architectural facade requirements, the stone cladding and exterior facade design (single-curved, double-curved, or any combination) are determined, and the unit panel specifications are determined in conjunction with the actual situation of the main structure. The unit panel specifications can also be flexibly determined based on transportation and on-site hoisting measures. The waterproofing and insulation system, which is usually placed behind the panel surface material, is directly fixed to the main structure, avoiding the risk of leakage caused by damage to the waterproof layer during panel installation. The entire panel adopts a three-dimensional adjustable system to meet installation requirements. The panel and keel are three-dimensionally adjustable to ensure the architectural effect. Weathering steel is used as the keel system for the panels, avoiding the risk of corrosion and safety hazards associated with carbon steel exposed outside the waterproof layer. Attached Figure Description

[0012] To more clearly illustrate the embodiments of the present invention, the embodiments will be described below in conjunction with the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0014] Figure 2 This is a top-view planar structural diagram of the present invention.

[0015] Figure 3 This is a side view of the structure of the present invention.

[0016] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention.

[0017] Figure 5 This is a three-dimensional structural diagram of the primary main support structure.

[0018] Figure 5A This is a three-dimensional structural diagram of an aluminum alloy ground spring.

[0019] Figure 5B This is a three-dimensional structural diagram of an aluminum alloy mounting bracket.

[0020] Figure 5C This is a three-dimensional structural diagram of an aluminum alloy adapter.

[0021] Figure 5D This is a three-dimensional structural diagram of an aluminum alloy support.

[0022] Figure 6 This is a three-dimensional structural diagram of a two-dimensional form-finding support structure.

[0023] Figure 6A A three-dimensional structural diagram of the aluminum alloy pendant.

[0024] Figure 6BThis is a three-dimensional structural diagram of the adapter.

[0025] Figure 6C A schematic diagram of the three-dimensional structure for adjusting the hanging parts.

[0026] Figure 6D This is a schematic diagram of the three-dimensional structure of a stone pendant. Detailed Implementation

[0027] The following examples illustrate possible implementations of the present invention, but are not intended to limit the scope of protection of the present invention.

[0028] like Figures 1 to 6D As shown, this invention provides a free-facade prefabricated stone curtain wall system. The system is characterized by comprising a primary main support structure 1 and a secondary form-finding support structure 2. The primary main support structure includes weathering steel supports 11, aluminum alloy ground spring brackets 12, aluminum alloy hanging brackets 13, aluminum alloy transition brackets 14, aluminum alloy supports 15, and weathering steel rectangular tubes 16. The secondary form-finding support structure includes aluminum alloy hangers 21, transition hangers 22, adjusting hangers 23, and stone hangers 24. The weathering steel support 11 is welded to the steel plate of the prefabricated embedded part of the main structure. The aluminum alloy ground spring bracket 12 is connected to the weathering steel support 11 by a stainless steel bolt group 10A. The aluminum alloy hanging bracket 13 is hung on the aluminum alloy ground spring bracket 12, and its hanging point is connected by a screw 10B. The aluminum alloy hanging bracket 13 is fixed to the aluminum alloy adapter bracket 14 by a screw 10C. The aluminum alloy adapter bracket 14 is snapped onto the aluminum alloy support 15. 5 is connected to the rear of the weathering steel rectangular tube 16 by long bolts 10D. Weathering steel tube seat 16A is welded to the front of the weathering steel rectangular tube 16. An aluminum alloy hanger 21 that can be adjusted back and forth is connected to the steel tube seat by long bolts. The aluminum alloy hanger 21 is connected to a transition hanger 22 that can be adjusted left and right. The transition hanger 22 is hinged to the adjustment hanger 23. The adjustment hanger 23 is hinged to the stone hanger 24 by long bolts. The stone hanger 24 is connected to the stone 25 by bolts.

[0029] Weathering steel vertical keel 31 is installed between the upper and lower crossbeams of the two weathering steel rectangular tubes of the adjacent primary main support structure. Weathering steel tube seats 10 and 20 of different widths are installed on the weathering steel rectangular tubes and the weathering steel vertical keel. Then, by cooperating with the connecting aluminum alloy hangers, adapter hangers, adjusting hangers and stone hangers, the connection of stone with different curved surfaces can be realized.

[0030] Preferably, the aluminum alloy bracket 21 includes a Π-shaped plate, the two side plates of which are provided with elongated holes in the front-to-back direction. The two side plates of the Π-shaped plate are correspondingly clamped to the outer walls of the two side plates of the weathering steel through seat and connected by long bolts 20A. The adapter bracket 22 includes a base plate and an upper rib plate protruding from the upper part of the middle of the front wall surface of the base plate and a lower rib plate protruding from the lower part of the middle. The two sides of the base plate are provided with elongated holes in the left-to-right direction. An upper round tube protrudes from the front wall of the upper rib plate and a lower round tube protrudes from the front wall of the lower rib plate. The base plate of the adapter bracket is connected to the base plate of the aluminum alloy bracket by bolts 20B. The adjusting bracket 23 includes a round tube head 231 located between the upper and lower round tubes and connected in series by long bolts 20C. The distance is greater than the height of the round tube head. The round tube head is provided with internal threads and can be adjusted at different angles using a relatively long bolt 20C. Outer inclined plates are provided on both sides of the round tube head, and connecting plates are provided at the free ends of the two outer inclined plates. Side baffles 232 are provided on both sides of the connecting plates. The side baffles are provided with front and rear elongated holes. Stone hangers 24 are installed between the side baffles. The stone hanger 24 includes a frame plate. The back plate of the frame plate is an arc plate. The inner cavity of the frame plate is provided with a tube 241. A support plate is connected between the tube and the inner wall of the frame plate. The tube and the side baffles of the adjusting hanger are connected by a front bolt 20D. The tube can rotate up and down around the front bolt to adapt to the stone. The flat plate of the stone hanger opposite the arc plate is connected by a back bolt 20E.

[0031] Specifically, the aluminum alloy ground spring clip 12 is provided with a long strip hole in the front-to-back direction, through which the position of the aluminum alloy ground spring clip can be adjusted. The aluminum alloy ground spring clip is L-shaped, and the top of its vertical plate is an arc-shaped head 121. The aluminum alloy hanging clip 13 includes a bottom plate 131 and a hook part 132 provided in the middle of the bottom plate. The width of the hook part 132 is greater than that of the bottom plate. The bottom plate slides into the T-slot 140 of the aluminum alloy adapter 14 and is connected by upper and lower screw groups 10C. The hook part is hung on the arc-shaped head and connected by screws 10B. The aluminum alloy adapter 14 includes a T-shaped groove plate with cylindrical heads 141 protruding from both ends of the bottom plate of the T-shaped groove plate. The aluminum alloy adapter 14 is hooked onto an aluminum alloy support 15. The aluminum alloy support 15 includes a supporting base plate with arc-shaped bends 151 at both ends of the supporting base plate to form T-shaped slots for the aluminum alloy adapter 14 to fit. Two connecting side plates 152 are provided on the supporting base plate. The rear part of the weathering steel rectangular tube is inserted into the rectangular space formed by the supporting base plate and the two connecting side plates. The two connecting side plates are respectively provided with elongated holes in the front and rear directions. The two connecting side plates are connected to the two side plates of the weathering steel rectangular tube by bolts 10D. Threaded holes are provided on the inner wall of the arc-shaped bends of the aluminum alloy support. Positioning bolts 10E that abut against the aluminum alloy adapter are installed on the upper part of the threaded holes.

[0032] The waterproof and thermal insulation layers of the stone curtain wall system are applied to the main structure. The aluminum alloy hangers, the adapter hangers, the adjusting hangers, the stone hangers, and the stone itself need to be assembled in the factory and installed on-site.

[0033] Advantages of this invention: 1. The stone slabs are divided into sections based on the overall effect of the building facade, determining the stone specifications. 2. The specifications of each unit slab are flexibly determined based on the stone specifications and the actual situation of the main structure. 3. Weathering steel is used as the keel system for the slabs (the keel system is divided into two levels: the first level is the main body, and the second level is the form-finding part). 4. The waterproofing and insulation system, which is usually placed behind the slab surface material, is directly fixed to the main structure. 5. The entire slab adopts a three-dimensional adjustable system to meet installation requirements. 6. The panel and keel are three-dimensionally adjustable.

Claims

1. A free-form facade prefabricated stone curtain wall system, characterized in that: The system comprises a primary main support structure and a secondary form-finding support structure. The primary main support structure includes weathering steel bearings, aluminum alloy ground spring brackets, aluminum alloy hanging brackets, aluminum alloy transition brackets, aluminum alloy bearings, and weathering steel rectangular tubes. The secondary form-finding support structure includes aluminum alloy hangers, transition hangers, adjusting hangers, and stone hangers. The weathering steel bearings are welded to the steel plates of the prefabricated embedded parts of the main structure. The aluminum alloy ground spring brackets are connected to the weathering steel bearings via stainless steel bolt assemblies, and the aluminum alloy hanging brackets are attached to the aluminum alloy ground spring brackets. The aluminum alloy bracket is fixed to the aluminum alloy adapter with screws. The aluminum alloy adapter is snapped onto the aluminum alloy support. The aluminum alloy support is connected to the rear of the weathering steel rectangular tube with long bolts. A weathering steel tube seat is welded to the front of the weathering steel rectangular tube. An aluminum alloy hanger that can be adjusted forward and backward is connected to the weathering steel tube seat with long bolts. The aluminum alloy hanger is connected to an adapter that can be adjusted left and right. The adapter hanger is hinged to the adjustment hanger. The adjustment hanger is hinged to the stone hanger with long bolts. The stone hanger is connected to the stone with bolts. Weathering steel vertical keel is installed between the upper and lower crossbeams of the two weathering steel rectangular tubes of the adjacent primary main support structure. Weathering steel tube seats of different widths are installed on the weathering steel rectangular tubes and weathering steel vertical keels. Then, by cooperating with the connecting aluminum alloy hangers, adapter hangers, adjusting hangers and stone hangers, the connection of stone with different curved surfaces can be realized. The aluminum alloy bracket includes a ∏-shaped plate with elongated holes on both sides in the front-to-back direction. The two sides of the ∏-shaped plate are correspondingly clamped to the outer walls of the two sides of the weathering steel fitting and connected by long bolts. The adapter bracket includes a base plate and an upper rib plate and a lower rib plate protruding from the front wall of the base plate. An upper circular tube protrudes from the front wall of the upper rib plate, and a lower circular tube protrudes from the front wall of the lower rib plate. The adjusting bracket includes a circular tube head located between the upper and lower circular tubes and connected in series with bolts. The distance between the upper and lower circular tubes is greater than the height of the circular tube head. The circular tube head has internal threads to accommodate the bolts. The rod is adjusted to different angles by having outward inclined plates on both sides of the round tube head, and connecting plates at the free ends of the two outward inclined plates. Side baffles are provided on both sides of the connecting plates, and the side baffles have front and rear elongated holes. A stone hanger is installed between the side baffles. The stone hanger includes a frame plate, the back plate of which is an arc-shaped plate. The inner cavity of the frame plate has an insertion tube, and a support plate is connected between the insertion tube and the inner wall of the frame plate. The insertion tube and the side baffles of the adjusting hanger are connected by a front bolt. The insertion tube can rotate up and down around the front bolt to connect with the stone. The flat plate of the stone hanger opposite the arc-shaped plate is connected by a back bolt.

2. The free-form facade prefabricated stone curtain wall system according to claim 1, characterized in that: The aluminum alloy floor spring clip has elongated holes in the front-to-back direction, allowing for position adjustment. The aluminum alloy floor spring clip is L-shaped, with an arc-shaped top on its vertical plate. The aluminum alloy mounting bracket includes a base plate and a hook portion in the middle of the base plate. The width of the hook portion is greater than the base plate. The base plate slides into the T-slot of the aluminum alloy adapter and is connected by upper and lower screws. The aluminum alloy adapter includes a T-slot plate with cylindrical heads protruding from both ends of the base plate. The aluminum alloy adapter is hooked onto an aluminum alloy support. The aluminum alloy support includes a support base plate with arc-shaped bends at both ends to form T-shaped slots for fitting aluminum alloy adapter codes. Two connecting side plates are provided on the support base plate. The rear part of the weathering steel rectangular tube is inserted into the rectangular space formed by the support base plate and the two connecting side plates. The two connecting side plates are respectively provided with elongated holes in the front and rear directions. The two connecting side plates are connected to the two side plates of the weathering steel rectangular tube by bolts. Threaded holes are provided on the inner wall of the arc-shaped bends of the aluminum alloy support. Positioning bolts for abutting the aluminum alloy adapter codes are installed at the upper part of the threaded holes.

3. The free-form facade prefabricated stone curtain wall system according to claim 1, characterized in that: The waterproof and thermal insulation layers of the stone curtain wall system are applied to the main structure.

4. The free-form facade prefabricated stone curtain wall system according to claim 1, characterized in that: The aluminum alloy hanger, the adapter hanger, the adjusting hanger, the stone hanger, and the stone itself need to be assembled in the factory and installed on-site.

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