Adjustable curtain wall structure for outdoor architectural decoration

Abstract

This invention discloses an adjustable curtain wall structure for outdoor architectural decoration, including a glass curtain wall, movable limiting blocks, a combined bracket, a combined sealing frame, corner sealing frames, a main horizontal frame, and connectors. The combined sealing frame is a long strip structure, and the corner sealing frames are regular polygonal structures. Several combined sealing frames and several corner sealing frames are combined to form a frame structure, and the glass curtain wall can be fitted into the frame structure. Each glass curtain wall has several movable limiting blocks on its back. The movable limiting blocks on adjacent glass curtain walls are adjustablely connected through the combined bracket, so that multiple frame structures are connected to form a frame system. Adjacent frame structures share a combined sealing frame and its two corner sealing frames. Multiple glass curtain walls are spliced ​​together to form a curtain wall structure. The back of each glass curtain wall is connected to the main horizontal frame through connectors, so that the glass curtain wall is installed on the building structure through the main horizontal frame.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to an adjustable curtain wall structure for outdoor building decoration. Background Technology

[0002] A glass curtain wall is a type of exterior wall decoration and insulation structure. It uses glass as its primary material and is suspended from the building's exterior wall by a support system. Glass, with its excellent light transmittance, ensures ample natural light within the building. Glass curtain walls are also aesthetically pleasing, providing excellent decorative effects and enriching the building's facade. The colors and patterns of the glass curtain walls can be selected according to the architectural design, creating a visually striking effect. Glass curtain walls are widely used in office buildings, hotels, and other building structures requiring natural light.

[0003] Glass curtain walls do not bear the weight of the building; they are suspended from the building's supporting structure by a support system, which includes vertical and horizontal supports. This support system transfers the weight of the glass curtain wall to the main building structure, making its design crucial. Glass curtain walls require consideration of glass connection and sealing. Related connectors and sealing strips connect the glass panels and achieve airtightness, waterproofing, and wind resistance. Furthermore, the safety of the glass must be considered to prevent injury from breakage.

[0004] Existing outdoor architectural curtain wall structures typically employ fixed installation, where the glass curtain wall and supporting frame are fixed together by welding or bolting to form a monolithic structure. While this type of structure is secure and convenient to use, it lacks flexibility in adjustment and splicing. For splicing glass curtain walls between different building components and for different building shapes, the existing fixed structure is insufficient to meet construction requirements and cannot adjust its angle according to changes in the building's shape, thus limiting its practical application. Therefore, there is a need for an adjustable curtain wall structure for outdoor architectural decoration that addresses the limitations of fixed-installation glass curtain walls in terms of flexible splicing and angle adjustment. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable curtain wall structure for outdoor architectural decoration, which solves the problem that fixed glass curtain walls in the prior art cannot be flexibly spliced ​​and have their angles adjusted.

[0006] This invention is implemented as follows: An adjustable curtain wall structure for outdoor architectural decoration includes a glass curtain wall, movable limiting blocks, combined brackets, combined sealing frames, corner sealing frames, a main horizontal frame, and connectors. The combined sealing frames are elongated structures, and the corner sealing frames are regular polygonal structures. Several combined sealing frames and several corner sealing frames are combined to form a frame structure, and the glass curtain wall can be fitted into the frame structure. Each glass curtain wall has several movable limiting blocks on its back. The movable limiting blocks on adjacent glass curtain walls are adjustablely connected through combined brackets, so that multiple frame structures are connected to form a frame system. Adjacent frame structures share a combined sealing frame and its corner sealing frames at both ends. Multiple glass curtain walls are spliced ​​together to form a curtain wall structure. The back of each glass curtain wall is connected to the main horizontal frame through connectors, so that the glass curtain wall is installed onto the building structure through the main horizontal frame.

[0007] The glass curtain wall is fixed with a ring-shaped frame on the back, which is located inside the frame structure. Several sides of the fixed frame are fitted with movable limiting blocks. The movable limiting blocks on both sides of the splicing edge of two adjacent glass curtain walls are rotatably connected by a combined bracket. Positioning holes are formed at the corners of the fixed frame, and the main horizontal frame is matched and connected to the positioning holes by connectors.

[0008] Each movable limiting block includes an adjustment knob, a rotating screw, and an adjustment plate; an opening is formed in the middle of each side of the fixed frame, and slots are formed on both sides of each side of the fixed frame; the two ends of the adjustment knob are rotatably fitted into the openings; one end of a pair of rotating screws is respectively matched and screwed into the two ends of the adjustment knob, and the other end of the pair of rotating screws is located in the fixed frame and correspondingly connected to a pair of adjustment plates; the adjustment plates pass through the slots on both sides of the fixed frame, so that the two ends of the combined bracket are respectively connected to the adjustment plates on both sides of the splicing edge of the two glass curtain walls.

[0009] Each set of the combined support includes a flip plate and a rotation adjustment component; the flip plate has a T-shaped structure, and a pair of flip plates are rotatably connected through the rotation adjustment component and pass through the combined sealing frame. Several claws are formed at intervals on the large end of the pair of flip plates; several locking protrusions are formed at intervals on the adjustment plate, and the claws can match and lock with the locking protrusions, so that the splicing edges of two adjacent glass curtain walls are adjustablely connected through a pair of flip plates.

[0010] The rotation adjustment assembly includes a rotation shaft, a limiting frame, a rotating column, a fixing screw, and a rotating sleeve; the small ends of a pair of flip plates are rotatably connected by the rotation shaft, and a pair of rotating columns are rotatably installed in the middle of a pair of flip plates by the limiting frame; one end of a pair of fixing screws is respectively screwed into the two ends of the rotating sleeve, and the other end of a pair of fixing screws is respectively connected to a pair of rotating columns.

[0011] Each of the aforementioned combined sealing frames includes a mounting frame, a deformation strip, and an extrusion strip; the mounting frame has a U-shaped cross-section with an opening on one side, allowing the mounting frame to be fixedly clamped to the edge of the glass curtain wall through the opening; the deformation strip and the extrusion strip are respectively arranged between the sealing ends of a pair of mounting frames; several deformation grooves are formed at intervals within the extrusion strip; the mounting frame, deformation strip, extrusion strip, and deformation groove are arranged along the entire length, so that both ends of the mounting frame, deformation strip, extrusion strip, and deformation groove are respectively connected to the corner sealing frame.

[0012] The pair of mounting frames and extrusion strips are provided with mounting grooves, which allow a pair of flip plates to pass vertically through the mounting grooves into the pair of mounting frames and extrusion strips.

[0013] The corner sealing frame includes a cross-shaped flexible sheet, a cross-shaped deformation strip, and corner frames. The cross-shaped flexible sheet and the cross-shaped deformation strip are stacked to form a cross-shaped structure. The four corner frames are respectively set in the four notches of the cross-shaped structure to form a corner transition structure. Each of the four corner frames has a corner fixing groove, and the corners of the glass curtain wall can be matched and inserted into the corner fixing groove, so that the four adjacent glass curtain walls can be spliced ​​together through the corner transition piece. Each corner frame is connected to the end of the mounting frame, and the corner fixing groove is connected to the opening of the mounting frame. Each end of the cross-shaped flexible sheet is connected to the end of the extrusion strip, and each end of the cross-shaped deformation strip is connected to the deformation strip. Several connecting grooves are formed at intervals in the cross-shaped flexible sheet, and the several connecting grooves are respectively connected to several deformation grooves.

[0014] The main horizontal frame is provided with several connecting plates with positioning bolt holes at intervals. The main horizontal frame is installed on the building structure through the positioning bolt holes on the connecting plates. A reinforcing bracket is provided between the connecting plates and the main horizontal frame. A rack fixing groove is formed in the main horizontal frame. The rack fixing groove has a C-shaped cross-section and an internal rack. A sliding block is formed at one end of the connector, and a meshing tooth plate is formed on the sliding block. One end of the connector is slidably embedded in the rack fixing groove, and the meshing tooth plate can mesh with the internal rack of the rack fixing groove. The other end of the connector is locked in the positioning hole of the fixed frame by a locking member.

[0015] The connector passes through the fixed frame and the glass curtain wall. One end of the locking component is attached to the front of the glass curtain wall, and the nut head at the other end of the locking component is matched with the combination ring through the combination groove.

[0016] Compared with the prior art, the present invention has the following advantages: 1. This invention features a fixed frame, a main horizontal frame, and connectors. The fixed frame is fixed to the back of the glass curtain wall, and the connectors can slide along the rack fixing groove of the main horizontal frame and be engaged and fixed by the meshing toothed plates. This facilitates the fixed installation of the glass curtain wall on one side of the main horizontal frame, and the connecting plate on the other side of the main horizontal frame is screwed to the building structure, thereby fixing the glass curtain wall on the exterior facade of the building structure. Furthermore, the installation position of the glass curtain wall can be flexibly adjusted through the rack fixing groove and sliding block, which can meet the splicing and shaping requirements of the glass curtain wall, making construction efficient and convenient.

[0017] 2. Because this invention is equipped with a movable limiting block and a combined bracket, the position of the combined bracket can be adjusted by adjusting a knob to drive a pair of rotating screws to extend and retract according to the misalignment of the splicing joints of two adjacent glass curtain walls. This ensures that the combined bracket can reliably connect between the two adjacent glass curtain walls after vertically penetrating the combined sealing frame, thus meeting the splicing and adjustment requirements of the glass curtain walls. At the same time, the rotating sleeve of the combined bracket can drive a pair of fixed screws to rotate a pair of flip plates, thereby causing the two adjacent glass curtain walls to rotate synchronously relative to each other with the flip plates, achieving the purpose of adjusting the flatness and shape angle of the glass curtain walls.

[0018] 3. Because the present invention is equipped with a combined sealing frame and a corner sealing frame, the combined sealing frame and the corner sealing frame can wrap around the edges and corners of the glass curtain wall through the opening and the corner fixing groove, ensuring that the glass curtain wall is firmly embedded and reliably installed in the frame structure. At the same time, the deformation strip, the extrusion strip, the cross soft sheet and the cross deformation strip ensure the sealing and drainage of the splicing parts of adjacent glass curtain walls. When the angle of the glass curtain wall is adjusted, the extrusion deformation always ensures the reliable and sealed splicing of adjacent glass curtain walls, thereby improving the waterproof and sealing performance of the glass curtain wall. Attached Figure Description

[0019] Figure 1 This is a perspective view of the adjustable curtain wall structure for outdoor architectural decoration according to the present invention; Figure 2 This is a perspective view of the adjustable curtain wall structure for outdoor building decoration of the present invention (without the main horizontal frame installed). Figure 3 This is a perspective view of the movable limiting block in the adjustable curtain wall structure for outdoor building decoration of the present invention; Figure 4 This is a perspective view of the combined support structure in the adjustable curtain wall structure for outdoor building decoration of the present invention; Figure 5 This is a schematic diagram of the combined sealing frame in the adjustable curtain wall structure for outdoor building decoration of the present invention; Figure 6 This is a perspective view of the corner sealing frame in the adjustable curtain wall structure for outdoor building decoration of the present invention; Figure 7This is a perspective view of the main horizontal frame in the adjustable curtain wall structure for outdoor building decoration of the present invention; Figure 8 This is a perspective view of the connector in the adjustable curtain wall structure for outdoor building decoration of the present invention; Figure 9 This is an exploded view of the locking component in the adjustable curtain wall structure for outdoor building decoration of the present invention.

[0020] In the diagram, 1. Glass curtain wall; 101. Fixed frame; 102. Slot; 103. Positioning hole; 2. Movable limit block; 201. Fitting bearing; 202. Adjusting knob; 203. Rotating screw; 204. Adjusting plate; 3. Combined bracket; 301. Flip plate; 302. Rotating shaft; 303. Limiting frame; 304. Rotating column; 305. Fixed screw; 306. Rotating sleeve; 307. Claw; 4. Combined sealing frame; 401. Mounting frame; 402. Deformation strip. 403, Extrusion strip; 404, Deformation groove; 405, Mounting groove; 5, Corner sealing frame; 501, Cross-shaped flexible sheet; 502, Cross-shaped deformation strip; 503, Corner fixing groove; 6, Main horizontal frame; 601, Connecting plate; 602, Positioning bolt hole; 603, Reinforcing bracket; 604, Rack fixing groove; 7, Connecting piece; 701, Sliding block; 702, Meshing toothed plate; 703, Locking piece; 704, Nut head; 705, Combination ring; 706, Combination groove. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Please see the appendix Figure 1 and attached Figure 2 An adjustable curtain wall structure for outdoor building decoration includes a glass curtain wall 1, movable limiting blocks 2, combined brackets 3, combined sealing frames 4, corner sealing frames 5, a main horizontal frame 6, and connectors 7. The combined sealing frames 4 are elongated structures, and the corner sealing frames 5 are regular polygonal structures. Several combined sealing frames 4 and several corner sealing frames 5 are combined to form a frame structure, and the glass curtain wall 1 can be fitted into the frame structure. Each glass curtain wall has several movable limiting blocks 2 on its back (i.e., the side closest to the building structure). The movable limiting blocks 2 on two adjacent glass curtain walls 1 are adjustablely connected through the combined brackets 3, so that multiple frame structures are connected to form a frame system. Two adjacent frame structures share a combined sealing frame 4 and the corner sealing frames 5 at both ends. Multiple glass curtain walls 1 are spliced ​​to form a curtain wall structure. The back of each glass curtain wall 1 is connected to the main horizontal frame 6 through the connectors 7, so that the glass curtain wall 1 is installed on the building structure through the main horizontal frame 6.

[0023] The number and size of the combined sealing frame 4 and the corner sealing frame 5 can be adjusted according to the shape and size of the glass curtain wall 1. The glass curtain wall 1 is usually a rectangular structure. Preferably, four combined sealing frames 4 and four corner sealing frames 5 are provided, so as to splice them into a rectangular ring frame structure for matching the fitted rectangular glass curtain wall 1.

[0024] Two adjacent glass curtain wall panels 1 are connected together via a shared edge of the frame structure, making assembly convenient and quick. The glass curtain wall panels 1 are installed onto building components such as the curtain wall keel via the main horizontal frame 6. The relative adjustment between the main horizontal frame 6 and the connectors 7 allows the glass curtain wall panels 1 to be installed adjustably on the building structure. Simultaneously, the installation angle of the two adjacent glass curtain wall panels 1 is adjusted by rotating adjacent movable limiting blocks 2 via the combined bracket 3, ensuring that the installation of the glass curtain wall panels 1 meets construction requirements such as installation flatness and architectural structural design.

[0025] Please see the appendix Figure 1 and attached Figure 2 The glass curtain wall 1 is fixedly provided with a ring-shaped fixing frame 101 on the back side, and the fixing frame 101 is located inside the frame structure; several sides of the fixing frame 101 are embedded with movable limiting blocks 2, and the movable limiting blocks 2 on both sides of the splicing edge of two adjacent glass curtain walls 1 are rotatably connected by a combination bracket 3; positioning holes 103 are formed at the corners of the fixing frame 101, and the main horizontal frame 6 is matched and connected to the positioning holes 103 by a connector 7.

[0026] The fixed frame 101, glass curtain wall 1, and frame structure form a similar shape structure. The glass curtain wall 1 is then fitted into the frame structure. The movable limiting blocks 2 within the fixed frame 101 on both sides of the splicing edge of adjacent glass curtain wall 1s are adjusted via the combined bracket 3, thereby adjusting the angle of the adjacent glass curtain wall 1s to meet requirements such as shape variations and surface flatness. Preferably, the shape of the fixed frame 101 is consistent with the shape of the glass curtain wall 1, and the size of the fixed frame 101 is smaller than the size of the glass curtain wall 1, allowing it to be hidden behind the glass curtain wall 1. Furthermore, the frame structure provides minimal obstruction, essentially not affecting the lighting and appearance of the curtain wall structure.

[0027] The positioning hole 103 facilitates the connection of the main horizontal frame 6 and the fixed frame 101 by the connector 7, thereby installing the main horizontal frame 6 on the back of the glass curtain wall 1. The installation of the glass curtain wall 1 can be completed by installing the main horizontal frame 6 on the building structure by means of bolts, etc.

[0028] Please see the appendix Figure 2 and attached Figure 3Each movable limiting block 2 includes an adjustment knob 202, a rotating screw 203, and an adjustment plate 204; an opening is formed in the middle of each side of the fixed frame 101, and slots 102 are formed on both sides of each side of the fixed frame 101; the two ends of the adjustment knob 202 are rotatably fitted into the openings through fitting bearings 201; one end of a pair of rotating screws 203 is screwed into the two ends of the adjustment knob 202 through thread matching, and the other end of the pair of rotating screws 203 is located in the fixed frame 101 and is correspondingly connected to a pair of adjustment plates 204; the adjustment plate 204 passes through the slots 102 on both sides of the fixed frame 101, so that the two ends of the combined bracket 3 are respectively connected to the adjustment plates 204 on both sides of the splicing edge of the two glass curtain walls 1.

[0029] When the adjustment knob 202 is rotated, the adjustment knob 202 rotates relative to the fixed frame 101 through the fitting bearing 201, and the rotation of the adjustment knob 202 is converted into the axial linear movement of a pair of rotating screws 203 through the thread. Preferably, the thread directions of the pair of rotating screws 203 are opposite, so that the pair of adjustment knobs 202 move away from or towards each other under the transmission of the adjustment knob 202.

[0030] Each pair of adjusting plates 204 is connected to a combination bracket 3. That is, the splicing edge of each pair of adjacent glass curtain wall panels 1 is adjusted by two sets of combination brackets 3, so that the splicing of the glass curtain wall panels 1 is firm, the force is evenly distributed, and it is easy to adjust. If the size of the glass curtain wall 1 is large, the combination brackets 3 can be added as needed.

[0031] Please see the appendix Figure 4 Each set of the combined support brackets 3 includes a flip plate 301 and a rotation adjustment component; the flip plate 301 has a T-shaped structure, and a pair of flip plates 301 are rotatably connected through the rotation adjustment component and pass through the combined sealing frame 4. Several claws 307 are formed at intervals on the large end of the pair of flip plates 301; several locking protrusions 205 are formed at intervals on the adjustment plate 204, and the claws 307 can match and lock with the locking protrusions 205, so that the splicing edges of two adjacent glass curtain walls 1 are adjustablely connected through a pair of flip plates 301.

[0032] A pair of flip panels 301 rotate relative to each other via a rotation adjustment assembly. The large ends of the pair of flip panels 301 are connected to the adjustment plates 204 on both sides of the splicing edge of the two adjacent glass curtain walls 1 via claws 307 and snapping protrusions 205, thereby splicing the two adjacent glass curtain walls 1 together and having a rotation adjustment function to meet construction and design requirements.

[0033] Please see the appendix Figure 4The rotation adjustment assembly includes a rotation shaft 302, a limiting frame 303, a rotating column 304, a fixing screw 305, and a rotating sleeve 306; the small ends of a pair of flip plates 301 are rotatably connected through the rotation shaft 302, and a pair of rotating columns 304 are rotatably installed in the middle of a pair of flip plates 301 through the limiting frame 303; one end of a pair of fixing screws 305 is screwed into the two ends of the rotating sleeve 306 through thread matching, and the other end of a pair of fixing screws 305 is correspondingly connected to a pair of rotating columns 304.

[0034] When the rotating sleeve 306 is rotated, the rotation of the rotating sleeve 306 is converted into axial linear movement of a pair of fixed screws 305 by the thread. Preferably, the thread directions of the pair of fixed screws 305 are opposite, and the pair of fixed screws 305 can move closer to each other or further away from each other, so that the movement of the pair of flip plates 301 remains synchronized. The pair of flip plates 301 can rotate to a V-shaped structure at a certain angle, and the included angle of the adjacent glass curtain wall 1 is consistent with the included angle of the V-shaped structure, thereby meeting the shape requirements of the curtain wall structure.

[0035] When the lengths of a pair of fixed screws 305 and rotating sleeves 306 change, the shape of the triangular structure formed by the pair of fixed screws 305 and rotating sleeves 306 and a pair of flip plates 301 is adjusted adaptively by the rotation of the rotating shaft 302 and a pair of rotating columns 304 to ensure the synchronicity of the movement of the pair of flip plates 301 and the reliability of their connection between the two adjacent glass curtain walls 1.

[0036] Because the limiting bracket 303 has a certain length, a pair of fixing screws 305 and rotating sleeve 306 can be positioned parallel to each other on the inner side of a pair of flip plates 301, thereby allowing two adjacent glass curtain wall panels 1 to be located in the same plane. The rotation adjustment assembly can be installed on the front or back of the pair of flip plates 301 according to the concave or convex shape of the curtain wall structure to meet the rotation adjustment requirements in different directions.

[0037] Please see the appendix Figure 5 Each of the aforementioned combined sealing frames 4 includes a mounting frame 401, a deformation strip 402, and an extrusion strip 403; the mounting frame 401 has a U-shaped cross-section with an opening on one side, so that the mounting frame 401 is fixedly clamped to the edge of the glass curtain wall 1 through the opening; the deformation strip 402 and the extrusion strip 403 are respectively arranged between the sealing ends of a pair of mounting frames 401; a number of deformation grooves 404 are formed at intervals in the extrusion strip 403.

[0038] Preferably, a sealing layer can be provided on the inner wall of the opening of the mounting frame 401 to ensure the sealing and firmness of the joint between two adjacent glass curtain wall panels 1. The deformation strip 402 and the compression strip 403 can be made of materials with a certain degree of elasticity and toughness, such as rubber, so that they can deform under compression and always ensure the sealing of the joint between two adjacent glass curtain wall panels 1. The deformation groove 404 can further increase the deformation range of the compression strip 403, and also facilitate the diversion of water seeping into the joint, thereby improving the waterproof performance of the curtain wall structure.

[0039] Please see the appendix Figure 5 The pair of mounting frames 401 and the extrusion strip 403 are provided with mounting grooves 405, so that the pair of flip plates 301 pass vertically through the pair of mounting frames 401 and the extrusion strip 403 via the mounting grooves 405.

[0040] Mounting slots 405 are made on a pair of mounting frames 401 and extrusion strips 403 according to the size, position and number of a pair of flip plates 301, so as to ensure that a pair of flip plates 301 can vertically pass through a pair of mounting frames 401 and extrusion strips 403, and avoid the pair of mounting frames 401 and extrusion strips 403 affecting the installation and adjustment of the combined bracket 3.

[0041] The mounting frame 401, deformation strip 402, extrusion strip 403, and deformation groove 404 are arranged along the same length, so that the two ends of the mounting frame 401, deformation strip 402, extrusion strip 403, and deformation groove 404 are respectively connected to the corner sealing frame 5, ensuring that the combined sealing frame 4 and the corner sealing frame 5 can be sealed and matched.

[0042] Please see the appendix Figure 6 The corner sealing frame 5 includes a cross-shaped flexible sheet 501, a cross-shaped deformable strip 502, and a corner frame. The cross-shaped flexible sheet 501 and the cross-shaped deformable strip 502 are stacked to form a cross-shaped structure. The four corner frames are respectively set in the four notches of the cross-shaped structure to form a corner transition structure. Corner fixing grooves 503 are formed in the four corner frames respectively. The corners of the glass curtain wall 1 can be matched and inserted into the corner fixing grooves 503, so that the four adjacent glass curtain wall pieces 1 can be spliced ​​together through the corner transition pieces. Each corner frame is connected to the end of the mounting frame 401, and the corner fixing groove 503 is connected to the opening of the mounting frame 401. Each end of the cross-shaped flexible sheet 501 is connected to the end of the extrusion strip 403, and each end of the cross-shaped deformable strip 502 is connected to the deformable strip 402.

[0043] Preferably, a sealing layer can be provided in the corner fixing groove 503 to ensure the sealing and firmness of the corner splicing of four adjacent glass curtain wall panels 1. The cross-shaped flexible sheet 501 and the cross-shaped deformation strip 502 can be made of materials with certain elasticity and toughness, such as rubber, so that they can deform synchronously with the deformation strip 402 and the compression strip 403 when compressed, thus always ensuring the sealing of the splicing of the edges and corners of two adjacent glass curtain wall panels 1.

[0044] Please see the appendix Figure 6 The cross-shaped flexible sheet 501 has several connecting grooves formed at intervals, and the several connecting grooves are respectively connected to several deformable grooves 404.

[0045] The connecting groove can increase the deformability of the cross-shaped flexible film 501, and also facilitates the connection with the deformation groove 404 to form a drainage channel, which facilitates drainage and further improves the waterproof performance of the curtain wall structure.

[0046] Please see the appendix Figure 7 The main horizontal frame 6 is provided with several connecting plates 601 with positioning bolt holes 602 at intervals. The main horizontal frame 6 is installed to the building structure by bolts through the positioning bolt holes 602 on the connecting plates 601. A reinforcing bracket 603 is provided between the connecting plate 601 and the main horizontal frame 6.

[0047] The quantity and installation position of the connecting plates 601 and the reinforcing brackets 603 can be adaptively adjusted according to the actual installation requirements, such as the quantity and position of the curtain wall vertical keels, thereby ensuring that the glass curtain wall 1 is fixedly installed on the building structure through the main horizontal frame 6. The main horizontal frame 6 and the building components can be quickly and firmly connected through the positioning bolt holes 602 and bolts, or installation can be carried out by welding or other methods.

[0048] Please see the appendix Figure 8 The main horizontal frame 6 has a rack fixing groove 604 formed inside. The rack fixing groove 604 has a C-shaped cross section and is provided with an internal rack. One end of the connector 7 has a sliding block 701, and a meshing toothed plate 702 is formed on the sliding block 701. One end of the connector 7 is slidably embedded in the rack fixing groove 604, and the meshing toothed plate 702 can mesh with the internal rack of the rack fixing groove 604. The other end of the connector 7 is locked in the positioning hole 103 of the fixing frame 101 by the locking member 703.

[0049] The sliding block 701 of the connector 7 can slide along the rack fixing groove 604 to ensure that the connector 7 is aligned with the positioning hole 103 and can also flexibly adjust the installation position of the glass curtain wall 1 on the exterior of the building structure. The internal rack of the rack fixing groove 604 is engaged with the meshing tooth plate 702 on the sliding block 701 for positioning, which restricts the slippage of the connector 7 after installation and ensures stable installation.

[0050] Please see the appendix Figure 9 The connector 7 passes through the fixed frame 101 and the glass curtain wall 1. One end of the locking member 703 is attached to the front of the glass curtain wall 1 (i.e. the side facing the outside). The nut head 704 at the other end of the locking member 703 is matched with the combination ring 705 through the combination groove 706.

[0051] Preferably, the connector 7 can be a screw, and the locking member 703 can be a fixing nut that matches the screw. The corner of the glass curtain wall 1 is reserved with a mounting hole that matches the connector 7 and is aligned and connected with the positioning hole 103. The connector 7 passes through the fixing frame 101 and the glass curtain wall and is locked by the locking member 703, so that the fixing frame 101 abuts against the main horizontal frame 6 and the locking member 703 abuts against the glass curtain wall 1, ensuring the stable installation of the glass curtain wall 1.

[0052] A sealing gasket can be installed between the glass curtain wall 1 and the locking element 703 to improve the waterproof performance of the connection node. The nut head 704 can adopt a hexagonal structure, and the combination groove 706 of the inner ring of the combination ring 705 can adopt a hexagonal structure, which facilitates quick and secure assembly, and the nut head 704 and the combination ring 705 serve a decorative purpose.

[0053] Please see the appendix Figure 1 To be continued Figure 9 The assembly and adjustment method of the present invention is as follows: Taking a square glass curtain wall 1 as an example, the fixed frame 101 on the back of the glass curtain wall 1 and the movable limiting block 2 embedded inside it can be prefabricated in the factory, which is convenient for on-site installation.

[0054] A square frame structure is formed by connecting four combined sealing frames 4 and four corner sealing frames 5, allowing the glass curtain wall 1 to be embedded within the frame structure. The edges of the glass curtain wall 1 are fixed through openings in the mounting frame 401, and the corners of the glass curtain wall 1 are fixed through corner fixing grooves 503 in the corner frames. Both the combined sealing frames 4 and the corner sealing frames 5 are symmetrical structures, therefore, adjacent glass curtain walls 1 can share a single combined sealing frame 4 and its two end corner sealing frames 5, facilitating splicing and installation.

[0055] The slider 701 of the connector 7 is slid along the rack fixing groove 604 of the main horizontal frame 6 and aligned with the positioning hole 103, so that the main horizontal frame 6 can be locked and fixed to the glass curtain wall 1 and its fixing frame 101 through the connector 7 and the locking member 703. Each glass curtain wall 1 has two main horizontal frames 6 installed in parallel through four positioning holes and four connectors 7.

[0056] Each main horizontal frame 6 can be equipped with four connecting plates 601, and the main horizontal frame 6 is installed to the curtain wall keel and other building components through four bolts and positioning bolt holes 602. All main horizontal frames 6 are installed in the same way, so that the glass curtain wall 1 is fixedly installed to the building structure. When installing the glass curtain wall 1, the combined sealing frame 4 and the corner sealing frame 5 are installed simultaneously, so that adjacent glass curtain walls 1 are spliced ​​together through the frame structure to form an integral curtain wall structure.

[0057] If there is a height error between two horizontally adjacent glass curtain wall panels 1, the adjustment knob 202 at the splicing edge of the two adjacent glass curtain wall panels 1 can be rotated. This causes a pair of rotating screws 203 to drive the two sets of combined brackets 3 connected to them to rise and fall synchronously via the adjustment plate 204. This allows the combined brackets 3 to vertically penetrate the combined sealing frame 4 at the splicing point and connect between the two adjacent glass curtain wall panels 1, ensuring that the height of the two adjacent glass curtain wall panels 1 is consistent. Similarly, if there is a horizontal position error between two vertically adjacent glass curtain wall panels 1, the adjustment knob 202 at the splicing edge of the two adjacent glass curtain wall panels 1 can be rotated for adjustment. The method and principle are the same as for adjusting the height error, only the direction of adjustment is different, and will not be described in detail here.

[0058] After adjusting the horizontal and vertical seams, rotating the rotating sleeve 306 can move a pair of fixing screws 305, thereby controlling the relative rotation of a pair of flip-up plates 301 located at the seams of two adjacent glass curtain wall panels 1. This adjusts the splicing angle of the two adjacent glass curtain wall panels 1, satisfying the adjustment requirements for the flatness of the curtain wall structure's facade and the angle shape of the two adjacent glass curtain wall panels. The angle adjustment method and principle for vertically adjacent and horizontally adjacent glass curtain wall panels 1 are the same, only the direction of rotation differs, and will not be elaborated here.

[0059] When the glass curtain wall 1 is rotated and adjusted, the deformation strip 402, the compression strip 403, the cross-shaped soft sheet 501 and the cross-shaped deformation strip 502 between adjacent glass curtain walls 1 are compressed as the glass curtain wall 1 rotates, so as to meet the angle change of the glass curtain wall 1 and ensure the connection reliability and sealing of adjacent glass curtain walls 1.

[0060] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the invention. Therefore, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An adjustable curtain wall structure for outdoor architectural decoration, characterized in that: It includes a glass curtain wall (1), movable limiting blocks (2), combined brackets (3), combined sealing frames (4), corner sealing frames (5), main horizontal frames (6), and connectors (7); the combined sealing frames (4) are long strip structures, and the corner sealing frames (5) are regular polygonal structures. Several combined sealing frames (4) and several corner sealing frames (5) are combined to form a frame structure, and the glass curtain wall (1) can be fitted into the frame structure; several movable limiting blocks (2) are provided on the back of each glass curtain wall, and the movable limiting blocks (2) on two adjacent glass curtain walls (1) are connected in an adjustable manner through the combined brackets (3) so that multiple frame structures are connected to form a frame system, and two adjacent frame structures share a combined sealing frame (4) and the corner sealing frames (5) at both ends. Multiple glass curtain walls (1) are spliced ​​to form a curtain wall structure; the back of each glass curtain wall (1) is connected to the main horizontal frame (6) through connectors (7) so that the glass curtain wall (1) is installed on the building structure through the main horizontal frame (6); The glass curtain wall (1) is fixed with a ring-shaped frame (101) on the back side, and the frame (101) is located inside the frame structure. Several sides of the frame (101) are fitted with movable limiting blocks (2). The movable limiting blocks (2) on both sides of the splicing edge of two adjacent glass curtain walls (1) are rotatably connected by a combination bracket (3). Positioning holes (103) are formed at the corners of the frame (101), and the main horizontal frame (6) is matched and connected to the positioning holes (103) by a connector (7). Each of the movable limiting blocks (2) includes an adjustment knob (202), a rotating screw (203), and an adjustment plate (204); an opening is formed in the middle of each side of the fixed frame (101), and slots (102) are formed on both sides of each side of the fixed frame (101); the two ends of the adjustment knob (202) are rotatably embedded in the opening; one end of a pair of rotating screws (203) is respectively matched and screwed into the two ends of the adjustment knob (202), and the other end of the pair of rotating screws (203) is located in the fixed frame (101) and correspondingly connected to a pair of adjustment plates (204); the adjustment plate (204) passes through the slots (102) on both sides of the fixed frame (101), so that the two ends of the combined bracket (3) are respectively connected to the adjustment plates (204) on both sides of the splicing edge of the two glass curtain walls (1); Each of the combined brackets (3) includes a flip plate (301) and a rotation adjustment component; the flip plate (301) has a T-shaped structure, and a pair of flip plates (301) are rotatably connected through the rotation adjustment component and pass through the combined sealing frame (4). A number of claws (307) are formed at intervals on the large end of the pair of flip plates (301); a number of snap-fit ​​protrusions are formed at intervals on the adjustment plate (204), and the claws (307) can match and snap-fit ​​with the snap-fit ​​protrusions, so that the splicing edges of two adjacent glass curtain walls (1) are adjustablely connected through a pair of flip plates (301); The rotation adjustment assembly includes a rotating shaft (302), a limiting frame (303), a rotating column (304), a fixing screw (305), and a rotating sleeve (306); the small ends of a pair of flip plates (301) are rotatably connected by the rotating shaft (302), and a pair of rotating columns (304) are rotatably installed in the middle of a pair of flip plates (301) by the limiting frame (303); one end of a pair of fixing screws (305) is respectively matched and screwed into the two ends of the rotating sleeve (306), and the other end of a pair of fixing screws (305) is respectively connected to a pair of rotating columns (304).

2. The outdoor building decoration adjustable curtain wall structure according to claim 1, characterized in that: Each of the aforementioned combined sealing frames (4) includes a mounting frame (401), a deformation strip (402), and an extrusion strip (403). The mounting frame (401) has a U-shaped cross-section with an opening on one side, so that the mounting frame (401) is fixedly clamped to the edge of the glass curtain wall (1) through the opening. The deformation strip (402) and the extrusion strip (403) are respectively set between the sealing ends of a pair of mounting frames (401). Several deformation grooves (404) are formed at intervals in the extrusion strip (403). The mounting frame (401), deformation strip (402), extrusion strip (403), and deformation groove (404) are arranged along the entire length, so that the two ends of the mounting frame (401), deformation strip (402), extrusion strip (403), and deformation groove (404) are respectively connected to the corner sealing frame (5).

3. The outdoor building decoration adjustable curtain wall structure according to claim 2, characterized in that: The pair of mounting frames (401) and extrusion strips (403) are provided with mounting grooves (405) so that a pair of flip plates (301) can pass vertically through the pair of mounting frames (401) and extrusion strips (403) via the mounting grooves (405).

4. The outdoor building decoration adjustable curtain wall structure according to claim 2, characterized in that: The corner sealing frame (5) includes a cross-shaped flexible sheet (501), a cross-shaped deformation strip (502), and corner frames; the cross-shaped flexible sheet (501) and the cross-shaped deformation strip (502) are stacked to form a cross-shaped structure, and the four corner frames are respectively set in the four notches of the cross-shaped structure to form a corner transition structure; corner fixing grooves (503) are formed in the four corner frames respectively, and the corners of the glass curtain wall (1) can be matched and inserted into the corner fixing grooves (503) so that the four adjacent glass curtain walls (1) can be connected. The corner connectors are spliced ​​together; each corner frame is connected to the end of the mounting frame (401), and the corner fixing groove (503) is connected to the opening of the mounting frame (401). Each end of the cross-shaped flexible sheet (501) is connected to the end of the extrusion strip (403), and each end of the cross-shaped deformation strip (502) is connected to the deformation strip (402). Several connecting grooves are formed in the cross-shaped flexible sheet (501) at intervals, and the several connecting grooves are respectively connected to several deformation grooves (404).

5. The outdoor building decoration adjustable curtain wall structure according to claim 1, characterized in that: The main horizontal frame (6) is provided with several connecting plates (601) with positioning bolt holes (602) at intervals. The main horizontal frame (6) is installed on the building structure through the positioning bolt holes (602) on the connecting plates (601). A reinforcing bracket (603) is provided between the connecting plate (601) and the main horizontal frame (6). A rack fixing groove (604) is formed in the main horizontal frame (6). The rack fixing groove (604) has a C-shaped cross section and is provided with an internal rack. A sliding block (701) is formed at one end of the connecting member (7), and a meshing tooth plate (702) is formed on the sliding block (701). One end of the connecting member (7) is slidably embedded in the rack fixing groove (604), and the meshing tooth plate (702) can mesh with the internal rack of the rack fixing groove (604). The other end of the connecting member (7) is locked in the positioning hole (103) of the fixed frame (101) by the locking member (703).

6. The outdoor building decoration adjustable curtain wall structure according to claim 5, characterized in that: The connector (7) passes through the fixed frame (101) and the glass curtain wall (1). One end of the locking member (703) is attached to the front of the glass curtain wall (1), and the nut head (704) at the other end of the locking member (703) is matched with the combination ring (705) through the combination groove (706).

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