A curtain wall hanging system with freely adjustable angle

Abstract

The present invention provides a curtain wall hanging system with freely adjustable angles, including a plurality of panels mounted on a keel, the panels being fixedly mounted on the keel through a plurality of sets of sub-frame assemblies, the sub-frame assemblies comprising a sub-frame 1 and a sub-frame 2 fixedly mounted on the panel; the sub-frame 1 comprises a connecting section, the two ends of the connecting section are respectively provided with a fixed mounting portion 1 connected to the keel, and a combined mounting portion 1 connected to the sub-frame 2 on the panel through a connecting piece, the combined mounting portion 1 is provided with a supporting arc surface 1; the sub-frame 2 is provided with a supporting arc surface 2 combinedly connected to the supporting arc surface 1. The present invention provides a curtain wall hanging system with freely adjustable angles, which is easy to implement, has outstanding economic benefits, and is green, has good installation adaptability, and can freely adjust the curtain wall installation angle that fits the building installation according to the building shape.

Description

Technical Field

[0001] The invention relates to the technical field of building installation, in particular to the field of building curtain walls, and in particular to a curtain wall hanging system with freely adjustable angles. Background Art

[0002] The traditional aluminum panel curtain wall suspension system adopts a vertical main purlin, horizontal secondary purlin, aluminum alloy angle code, aluminum alloy block and other connections through stainless steel bolts. The main and secondary purlins are arranged through the length, and the aluminum alloy angle code and aluminum alloy hanging block are supported on the main and secondary purlins. This traditional method is used when the curtain wall surface is flat. If the wall surface has a certain curvature, especially when the curvature changes, it cannot meet the requirements.

[0003] For example, if the building is a hyperbolic surface, the aluminum plate wall surface has curvature changes in both the longitudinal and transverse directions. In view of the characteristics of the exterior curtain wall panels of such buildings, the traditional curtain wall system is completely unable to adapt. Forcible installation will inevitably cause irregular deformation of the aluminum plate surface, and the yield of the aluminum plate will be greatly reduced. Summary of the invention

[0004] The present invention overcomes the shortcomings of the prior art and provides a curtain wall hanging system that is easy to implement, has outstanding economic benefits, is green and can freely adjust the angle of the curtain wall to fit the building installation according to the building shape.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a curtain wall hanging system with freely adjustable angles, comprising a plurality of panels installed on a keel, wherein the panels are fixedly arranged on the keel through a plurality of groups of sub-frame assemblies, wherein the sub-frame assemblies comprise a sub-frame 1 and a sub-frame 2 fixedly arranged on the panels; the sub-frame 1 comprises a connecting section, wherein both ends of the connecting section are respectively provided with a fixed mounting portion 1 connected to the keel, and a combined mounting portion 1 connected to the sub-frame 2 on the panel through a connecting piece, wherein a supporting arc surface 1 is arranged on the combined mounting portion 1; and a supporting arc surface 2 is arranged on the sub-frame 2 and is combinedly connected to the supporting arc surface 1.

[0006] In a preferred embodiment of the present invention, tooth groove 1 is provided on the outer arc surface of the abutting arc surface 1, and tooth groove 2 is provided on the outer arc surface of the abutting arc surface 2; and tooth groove 1 on the abutting arc surface 1 can mesh correspondingly with tooth groove 2 on the abutting arc surface 2.

[0007] In a preferred embodiment of the present invention, the sub-frame assemblies are arranged opposite to each other on the adjacent panels; the adjacent panels can form an angle that fits the keel through their corresponding sub-frame assemblies.

[0008] In a preferred embodiment of the present invention, the second abutting arc surface is an outward convex arc surface structure, the first abutting arc surface is an inward concave arc surface structure, and the first abutting arc surface overlaps with the second abutting arc surface and fits therewith and is connected and locked by a connecting piece; or, the second abutting arc surface is an inward concave arc surface structure, the first abutting arc surface is a outward convex arc surface structure, and the first abutting arc surface overlaps with the second abutting arc surface and is connected and locked by a connecting piece.

[0009] In a preferred embodiment of the present invention, the connecting section is obliquely arranged between the fixed mounting part 1 and the combined mounting part 1, and one end of the connecting section in the sub-frame 1 is connected to the outer side of the fixed mounting part 1, and the other end of the connecting section is connected to the inner side of the combined mounting part 1.

[0010] In a preferred embodiment of the present invention, an inserting groove is arranged on an outer side of the fixed installation portion, and an inserting block corresponding to the inserting groove is arranged on the keel.

[0011] In a preferred embodiment of the present invention, a sealing strip is provided between adjacent panels.

[0012] In a preferred embodiment of the present invention, a pressing side is provided on the opposite side of the fixed installation part 1 located at the plug-in slot, and the pressing side cooperates with the connecting member through a pressure plate to lock the fixed installation part 1 on the keel.

[0013] In a preferred embodiment of the present invention, several sub-frames 2 in the sub-frame assemblies and several reinforcing ribs are arranged on the same side of the panel, and several sub-frames 2 in the sub-frame assemblies are arranged around one side of the edge of the panel; a convex abutting arc surface 2 is arranged on one side of the storage cavity on the sub-frame 2 close to the edge of the panel; the sub-frame 1 in the sub-frame assembly is inserted into the corresponding plug-in block provided on the corresponding keel through the plug-in slot provided on its fixed installation part 1; the sub-frame 1 on the adjacent panel is also inserted into the corresponding plug-in block provided on the corresponding keel through the plug-in slot provided on its fixed installation part 1; the abutting side of the fixed installation part 1 is mortgaged by a pressure plate, and the fixed installation part 1 is locked on the keel by cooperating with the connecting piece; the abutting arc surface 2 on the sub-frame 2 arranged on the panel is engaged with the tooth groove 1 of the abutting arc surface 1 of the sub-frame 1 correspondingly arranged on the keel through the tooth groove 2 on the abutting arc surface 2 and the tooth groove 1 of the abutting arc surface 1 of the sub-frame 1 correspondingly arranged on the keel, and is fixedly connected through the connecting piece; the panel is connected and fixed to the keel by at least one group of sub-frame assemblies.

[0014] In a preferred embodiment of the present invention, multiple edges of the panel are fixed to the keel by multiple groups of sub-frame assemblies.

[0015] The present invention solves the defects existing in the technical background, and the beneficial technical effects of the present invention are:

[0016] A curtain wall hanging system with freely adjustable angles, which is easy to implement, has outstanding economic benefits and is green, has good installation adaptability and can freely adjust the installation angle of the curtain wall to fit the building installation according to the building shape. A curtain wall hanging system with freely adjustable angles, in which the metal panel is fixed to the curtain wall keel system through a combined sub-frame, can realize the free angle deformation of the curtain wall surface installation, and achieve a rich exterior wall effect.

[0017] 1. Through linear sliding between two fixed-angle sub-frames, a sub-frame assembly is formed by forming a panel angle at any angle.

[0018] 2. Tooth grooves are provided on the contact arc surfaces of adjacent sub-frames in the sub-frame assembly to ensure that the connection between adjacent sub-frames in the sub-frame assembly is fixed and reliable.

[0019] 3. Easy to standardize, modularize, and process in factories.

[0020] 4. The small unit system composed of the sub-frame assembly and the panel is a floating connection relative to the curtain wall support system, with reasonable force, which prevents the panel from being subjected to additional stress and deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a schematic diagram of the installation structure of applying the curtain wall suspension system to a flat aluminum curtain wall in a preferred embodiment of the present invention;

[0023] Figure 2 The schematic diagram of the installation structure of the curtain wall suspension system applied to the flat aluminum curtain wall in the preferred embodiment of the present invention is shown in FIG. Figure 1 (Schematic diagram of the combined structure of the installation of sub-frame 1 and sub-frame 2);

[0024] Figure 3 The schematic diagram of the installation structure of the curtain wall suspension system applied to the flat aluminum curtain wall in the preferred embodiment of the present invention is shown in FIG. Figure 2 (Front view of the panel being installed on the keel through the sub-frame assembly);

[0025] Figure 4 The schematic diagram of the installation structure of the curtain wall suspension system applied to the flat aluminum curtain wall in the preferred embodiment of the present invention is shown in FIG. Figure 3 (Back view of the panel installed on the keel through the sub-frame assembly);

[0026] Figure 5 It is a schematic diagram of the installation structure of applying the curtain wall suspension system to the concave aluminum plate curtain wall in the preferred embodiment of the present invention;

[0027] Figure 6It is a schematic diagram of the installation structure of applying the curtain wall suspension system to the convex aluminum plate curtain wall in the preferred embodiment of the present invention;

[0028] Among them, 1-keel, 2-sub-frame assembly, 21-sub-frame one, 211-against arc surface one, 212-tooth groove one, 213-fixed installation part one, 214-plug-in block, 215-plug-in groove, 216-pressing side, 217-connecting section, 22-sub-frame two, 221-against arc surface two, 222-tooth groove two, 223-fixed installation part two, 3-pressing block, 4-screw, 5-panel, 51-reinforcement rib, 6-sealing strip, 7-angle steel. DETAILED DESCRIPTION

[0029] The present invention will now be further described in detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] It should be noted that if there are directional indications (such as up, down, bottom, top, etc.) involved in the embodiments of the present invention, the directional indication is only used to explain the relative position relationship, movement, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Unless otherwise clearly specified and defined, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figures 1 to 6 As shown, a curtain wall hanging system with freely adjustable angles, the keel 1 includes staggered transverse keels and longitudinal keels, and includes a plurality of panels 5 mounted on the keel 1, and each panel 5 is fixed on the keel 1 by a plurality of sets of sub-frame assemblies 2 at the lower edge. Sub-frame assemblies 2 are arranged oppositely on adjacent panels 5; adjacent panels 5 can form an angle fitting with the keel 1 through their respective corresponding sub-frame assemblies 2. Sealing strips 6 are arranged between adjacent panels 5, and the sealing strips 6 are made of silicone sealant.

[0032] Specifically, the sub-frame assembly 2 includes a sub-frame 1 21 and a sub-frame 2 22 fixedly arranged on the panel 5; and the side of the outer edge of the panel 5 that is in contact with the keel is fixed to the keel 1 through the sub-frame 2 22 and the corresponding sub-frame 1 21. The sub-frame 1 21 includes a connecting section 217, and the two ends of the connecting section 217 are respectively provided with a fixed installation part 1 213 connected to the keel 1, and a combined installation part 1 connected to the sub-frame 22 on the panel 5 through a connecting piece. The connecting section 217 is obliquely arranged between the fixed installation part 1 213 and the combined installation part 1, and one end of the connecting section 217 in the sub-frame 1 21 is connected to the outer side of the fixed installation part 1 213, and the other end of the connecting section 217 is connected to the inner side of the combined installation part 1. Specifically, a plug-in slot 215 is arranged on the outer side of the fixed installation part 1 213, and a plug-in block 214 corresponding to the plug-in slot 215 is arranged on the keel 1. The fixing installation part 1 213 is provided with a pressing side 216 on the opposite side of the inserting slot 215 , and the pressing side 216 cooperates with the connecting piece through the pressing plate 3 to lock the fixing installation part 1 213 on the keel 1 .

[0033] In a preferred embodiment of the present invention, a storage cavity is provided on the secondary frame 22, and a convex abutting arc surface 221 is provided on the periphery of the storage cavity, and a concave abutting arc surface 211 facing the abutting arc surface 221 is provided on the combined mounting portion 1. A tooth groove 212 is provided on the abutting arc surface 1 211, and a tooth groove 222 is provided on the outer arc surface of the abutting arc surface 221, and the tooth groove 212 on the abutting arc surface 1 211 can mesh with the tooth groove 222 on the abutting arc surface 221. The abutting arc surface 1 211 overlaps and fits with the abutting arc surface 2 221, and is connected and locked by a connecting piece. Specifically, the connecting piece adopts a screw 4, and the screw 4 is selected from one or more of a self-tapping screw, an expansion screw, a screw, and a stop screw. Furthermore, through holes for inserting screws 4 are provided on the abutting arc surface 221 and the corresponding abutting arc surface 1 211, and the abutting arc surface 221 and the corresponding abutting arc surface 1 211 can be connected and fixed by screwing the screws in the screws 4 and the threads in the through holes, and the expansion screws in the screws 4 can be inserted into the through holes to combine and connect the abutting arc surface 221 and the corresponding abutting arc surface 1 211.

[0034] In a preferred embodiment of the present invention, the panel 5 of the curtain wall suspension system, the sub-frame 1 21 and the sub-frame 2 22 in the sub-frame assembly 2 are made of aluminum metal material.

[0035] Working principle:

[0036] like Figures 1 to 6 As shown, the four sides of the plurality of rectangular panels 5 are connected to the sub-frame assembly 2 and the Figure 1~Figure 4 The keel 1 of the plane structure shown is assembled and fixed. For the concave curtain wall to be made, the four sides of the panels 5 of the multiple structures can be respectively connected through the sub-frame assembly 2 and the Figure 5 The keel 1 of the structure shown is assembled and fixed. For the convex curtain wall to be made, the convex arrangement structure of the keel 1 can be followed, and the four sides of the panels 5 of the multiple structures are respectively connected through the sub-frame assembly 2 and the Figure 6 The keel 1 of the structure shown is assembled, installed and fixed.

[0037] like Figures 1 to 6 As shown, the sub-frame assembly 2 is installed with the keel 1: the side of the panel 5 installed close to the keel 1 is provided with the sub-frame 22 in the sub-frame assembly 2 and a plurality of reinforcing ribs 51. The sub-frames 22 in the plurality of sub-frame assemblies 2 are arranged around the edge of the panel 5; the side of the storage cavity on the sub-frame 22 close to the edge of the panel 5 is provided with a convex abutting curved surface 221.

[0038] like Figures 2~4 As shown, the sub-frame 21 in the sub-frame assembly 2 is inserted into the corresponding insertion block 214 provided on the corresponding keel 1 through the insertion groove 215 provided on its fixed installation part 213; the sub-frame 21 on the adjacent panel 5 is also inserted into the corresponding insertion block 214 provided on the corresponding keel 1 through the insertion groove 215 provided on its fixed installation part; the pressing side 216 of the fixed installation part is mortgaged by the pressing plate 3, and the fixed installation part is locked on the keel 1 by cooperating with the connecting piece.

[0039] like Figures 2~4 As shown, the abutting arc surface 222 on the second sub-frame 22 arranged on the panel 5 is engaged with the tooth groove 212 of the abutting arc surface 211 of the corresponding sub-frame 1 21 arranged on the keel 1 through the tooth groove 222 on the abutting arc surface 221, and is fixedly connected through a connecting piece; the four sides of the panel 5 are positioned, connected and fixed to the transverse keel and the longitudinal keel of the keel 1 through four groups of sub-frame assemblies 2.

[0040] The above specific implementation methods are specific support for the scheme ideas proposed in the present invention, and cannot be used to limit the protection scope of the present invention. Any equivalent changes or equivalent modifications made on the basis of this technical scheme in accordance with the technical ideas proposed in the present invention still fall within the scope of protection of the technical scheme of the present invention.

Claims

1. A curtain wall hanging system with freely adjustable angle, comprising a plurality of panels mounted on a keel, wherein the panels are fixed on the keel through a plurality of sets of sub-frame assemblies, characterized in that: The sub-frame assembly comprises a sub-frame 1 and a sub-frame 2 fixedly arranged on the panel; the sub-frame 1 comprises a connecting section, and both ends of the connecting section are respectively provided with a fixed installation part 1 connected to the keel, and a combined installation part 1 combinedly connected to the sub-frame 2 on the panel through a connecting piece, and a supporting arc surface 1 is arranged on the combined installation part 1; the sub-frame 2 is provided with a supporting arc surface 2 combinedly connected to the supporting arc surface 1; The outer arc surface of the abutting arc surface 1 is provided with a tooth groove 1, and the outer arc surface of the abutting arc surface 2 is provided with a tooth groove 2; and the tooth groove 1 on the abutting arc surface 1 and the tooth groove 2 on the abutting arc surface 2 can mesh with each other; The adjacent panels are provided with the sub-frame assemblies opposite to each other; the adjacent panels can form an angle fitting with the keel through the corresponding sub-frame assemblies; The second abutting arc surface is an outward convex arc surface structure, the first abutting arc surface is an inward concave arc surface structure, and the first abutting arc surface overlaps and fits with the second abutting arc surface and is connected and locked by a connecting piece; Or, the second abutting arc surface is an inwardly concave arc surface structure, the first abutting arc surface is an outwardly convex arc surface structure, and the first abutting arc surface overlaps and fits with the second abutting arc surface and is connected and locked by a connecting piece; The connecting section is obliquely arranged between the fixed installation part 1 and the combined installation part 1, and one end of the connecting section in the sub-frame 1 is connected to the outer side of the fixed installation part 1, and the other end of the connecting section is connected to the inner side of the combined installation part 1.

2. The curtain wall hanging system with freely adjustable angle according to claim 1, characterized in that: An inserting groove is arranged on an outer side of the fixed installation part, and an inserting block corresponding to the inserting groove is arranged on the keel.

3. The curtain wall hanging system with freely adjustable angle according to claim 2, characterized in that: The fixed installation part 1 is provided with a pressing side at the opposite side of the plug-in slot, and the pressing side cooperates with the connecting member through a pressure plate to lock the fixed installation part 1 on the keel.

4. The curtain wall hanging system with freely adjustable angle according to claim 1, characterized in that: Sealing strips are arranged between the adjacent panels.

5. A method for installing a curtain wall hanging system with freely adjustable angle according to any one of claims 1 to 4, characterized in that: The secondary frame 2 of the plurality of secondary frame assemblies and the plurality of reinforcing ribs are arranged on the same side of the panel, and the secondary frame 2 of the plurality of secondary frame assemblies is arranged around one side of the edge of the panel; a convex abutting arc surface 2 is arranged on one side of the storage cavity on the secondary frame 2 close to the edge of the panel; Insert the sub-frame 1 in the sub-frame assembly into the corresponding plug-in block provided on the keel through the plug-in slot provided on the fixed installation part 1; insert the sub-frame 1 on the adjacent panel into the adjacent plug-in block provided on the keel through the plug-in slot provided on the fixed installation part 1; hold the pressing side of the fixed installation part 1 with the pressing plate, and lock the fixed installation part 1 on the keel by cooperating with the connecting piece; The second abutting arc surface on the second sub-frame arranged on the panel is meshed with the tooth groove one of the abutting arc surface one of the corresponding sub-frame one on the keel through the tooth groove two on the second abutting arc surface, and is fixedly connected through a connecting piece; at least one side of the panel is connected and fixed to the keel through at least one group of sub-frame assemblies.

6. The method for installing a curtain wall hanging system with freely adjustable angle according to claim 5, characterized in that: The panel is fixed on the keel at multiple edges by multiple sets of sub-frame assemblies.

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