Multi-dimensional adjusting curtain wall system

Abstract

The invention discloses a multi-dimensional adjusting curtain wall system which comprises an arc-shaped connecting piece, one end of the arc-shaped connecting piece is provided with a first sliding cambered surface, and the other end of the arc-shaped connecting piece is used for being fixedly connected with a curtain wall panel. The rotating adjusting part comprises a front end sliding part and a rear end sliding part, the front end sliding part is movably arranged in the rear end sliding part, and the end, away from the rear end sliding part, of the front end sliding part is connected with the first sliding cambered surface in a rotating fit mode so that the arc-shaped connecting part can be adjusted in a rotating mode; a second sliding cambered surface is arranged at one end of the arc-shaped connecting support, the end, away from the front-end sliding part, of the rear-end sliding part is connected with the second sliding cambered surface in a rotating fit mode so that the arc-shaped connecting part and the rotating adjusting part can be integrally adjusted in a rotating mode, and the other end of the arc-shaped connecting support is used for being fixedly connected with a curtain wall keel. The curtain wall panel can move front and back, the rotating angle can be adjusted, meanwhile, the installation efficiency is improved, and the long-term safety and stability of a curtain wall system are guaranteed.

Description

Technical Field

[0001] This invention belongs to the field of building curtain walls, and more specifically, relates to a multi-dimensional adjustable curtain wall system. Background Technology

[0002] Existing curtain wall systems reveal fundamental limitations in their structural design when dealing with complex building shapes and high-precision installation requirements. The core issue lies in treating the panel and supporting structure as a static, ideal geometric body, lacking the ability to dynamically absorb and proactively adapt to unavoidable deviations in actual engineering. Specifically, firstly, traditional connection nodes are mostly rigid or have only unidirectional linear adjustment capabilities. This "hard connection" method allows deviations in the keel installation, errors in the civil engineering structure, and the panel's own processing tolerances to be transmitted and accumulated along the installation chain, ultimately failing to be effectively mitigated during panel installation. Installers often need to resort to non-standard methods such as stacking shims, forcibly enlarging holes, or bending connectors to remedy the situation. This not only disrupts the structure's intended stress state and introduces unpredictable assembly stresses but also seriously affects the long-term safety and aesthetic consistency of the curtain wall. Secondly, the system's adjustment and final locking functions are often separate. Adjustment requires completely loosening the bolts, while locking may cause slight but uncontrollable shifts in the adjusted position due to bolt tightening force—a phenomenon known as "adjustment-locking asynchrony." This makes high-precision positioning difficult to achieve and inefficient. Furthermore, adjustments in different directions are mutually restrictive. For example, adjusting the panel's position may affect its left-right position or angle. This coupling makes the calibration process extremely cumbersome, heavily reliant on the operator's skill and experience, and increases the uncertainty of project quality. Summary of the Invention

[0003] The main objective of this invention is to provide a multi-dimensional adjustable curtain wall system that simplifies the installation process and improves construction efficiency. Its modular design and factory pre-assembly reduce the complexity and uncertainty of on-site operations, making installation and subsequent maintenance more convenient and reliable.

[0004] According to a first aspect of the present invention, a multidimensional adjustable curtain wall system is provided, comprising:

[0005] An arc-shaped connector, one end of which is provided with a first sliding arc surface;

[0006] A rotating adjustment component, comprising a front sliding component and a rear sliding component, wherein the front sliding component is movably disposed inside the rear sliding component, and the end of the front sliding component away from the rear sliding component is rotatably connected to the first sliding arc surface to allow the arc-shaped connector to rotate and adjust.

[0007] An arc-shaped connecting support is provided at one end of the arc-shaped connecting support. The end of the rear sliding member away from the front sliding member is rotatably connected to the second sliding arc surface so that the arc-shaped connecting member and the rotation adjustment member can be rotated and adjusted as a whole. The other end of the arc-shaped connecting support is used to fix and connect the curtain wall keel.

[0008] A curtain wall panel, wherein the curtain wall panel is fixedly connected to the end of the arc-shaped connector away from the first sliding arc surface.

[0009] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, the front sliding member includes a cylindrical rotating member and a first sliding arc member. One end of the cylindrical rotating member is fixedly connected to one end of the first sliding arc member, and a positioning tooth is arranged around the other end of the cylindrical rotating member. The other end of the first sliding arc member is set as a smooth surface and is rotatably connected with the first sliding arc surface.

[0010] The rear sliding component includes a cylindrical rotating sleeve and a second sliding arc-shaped component. One end of the cylindrical rotating sleeve is fixedly connected to one end of the second sliding arc-shaped component, and the other end of the cylindrical rotating component is movably disposed inside the cylindrical rotating sleeve. The top of the cylindrical rotating sleeve is provided with a tooth observation port and an adjustment positioning clip insertion port. Both the upper and lower ends of the cylindrical rotating sleeve are provided with fixing screw holes. The other end of the second sliding arc-shaped component is provided with a smooth surface and is rotatably connected with the second sliding arc surface.

[0011] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, the rotating adjustment component further includes an adjusting positioning clip and a fixing screw. The adjusting positioning clip is inserted into the adjusting positioning clip socket so that the adjusting positioning clip engages with the positioning clip teeth. The fixing screw is installed on the fixing screw hole so that the cylindrical rotating component is fixedly locked to the cylindrical rotating sleeve.

[0012] According to the first aspect of the present invention, the multi-dimensional adjustable curtain wall system has a T-shaped adjustment positioning clip, which includes a clip head and a clip tail. The cross-section of the clip tail is a toothed structure, and the bottom of the clip tail is an arc-shaped structure when viewed from the front. The clip tail engages with the positioning teeth.

[0013] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, a first bolt groove is provided on the first sliding arc surface, vertical elongated holes are symmetrically provided on both sides of the first sliding arc component, a first serrated surface is provided on the side of the first sliding arc component away from the first sliding arc surface, the vertical elongated holes are fixedly connected to the first bolt groove by a second connecting bolt, and a first serrated washer is sleeved on the end of the second connecting bolt near the first serrated surface.

[0014] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, three second bolt slots are provided on the second sliding arc surface, and transverse elongated holes are symmetrically provided at the upper and lower ends of the second sliding arc component. A second serrated surface is provided on the side of the second sliding arc component away from the second sliding arc surface. The transverse elongated holes are fixedly connected to the three second bolt slots by third connecting bolts respectively, and a second serrated washer is sleeved on the end of the third connecting bolt near the second serrated surface.

[0015] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, the curtain wall panel includes an aluminum plate and an aluminum alloy sub-frame, the aluminum plate is fixedly connected to the aluminum alloy sub-frame by countersunk screws, and a middle sub-frame is fixedly connected to the middle of the aluminum alloy sub-frame.

[0016] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, aluminum plate bending portions are symmetrically arranged on both sides of the aluminum plate, the aluminum alloy sub-frame includes two longitudinal bars and two transverse bars, the aluminum plate bending portions are fixedly connected to the two longitudinal bars or two transverse bars by countersunk screws, the aluminum plate and the aluminum alloy sub-frame are fixedly connected by structural adhesive, corner cavities are provided on both the longitudinal bars and the transverse bars, and the back of the aluminum plate is fixedly connected to the aluminum plate by anchor pins, the anchor pins being disposed in the corner cavities.

[0017] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, the arc-shaped connector has a first connecting wing symmetrically arranged at the end away from the first sliding arc surface, and the first connecting wing has a first bolt hole, and the first connecting wing is used to fix and connect the curtain wall panel.

[0018] According to the multi-dimensional adjustable curtain wall system of the first aspect of the present invention, the arc-shaped connecting support is symmetrically provided with a second connecting wing at one end away from the second sliding arc surface, and a second bolt hole is provided on the second connecting wing, which is used to fix and connect the curtain wall keel.

[0019] One of the above-described technical solutions of the present invention has at least one of the following advantages or beneficial effects:

[0020] This invention achieves vertical rotation adjustment of the curtain wall panel through the cooperation of an arc-shaped connector and a rotating adjustment component. The rotating adjustment component consists of a front sliding component and a rear sliding component, which allow the curtain wall panel to move back and forth, enabling quantifiable fine-tuning and temporary positioning. The front sliding component can rotate 360° within the rear sliding component. Simultaneously, the arc-shaped connecting support and the rotating adjustment component are connected in a rotating manner to achieve horizontal rotation adjustment of the curtain wall panel. This invention simplifies the installation process and improves construction efficiency. Its modular design and factory pre-assembly reduce the complexity and uncertainty of on-site operations, making installation and subsequent maintenance more convenient and reliable. Attached Figure Description

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

[0022] Figure 1 This is a side view of the multi-dimensional adjustable curtain wall system in a flat state in the first embodiment of the present invention;

[0023] Figure 2 This is a top view of the multi-dimensional adjustable curtain wall system in a flat state in the first embodiment of the present invention;

[0024] Figure 3 This is a side view of the multi-dimensional adjustable curtain wall system in the rotating state in the first embodiment of the present invention;

[0025] Figure 4 This is a top view of the multi-dimensional adjustable curtain wall system in the rotating state in the first embodiment of the present invention;

[0026] Figure 5 This is a side view of the arc-shaped connector in the first embodiment of the present invention;

[0027] Figure 6 This is a front view of the arc-shaped connector in the first embodiment of the present invention;

[0028] Figure 7 This is a side view of the rotation adjustment member in the first embodiment of the present invention;

[0029] Figure 8 This is a top view of the rotation adjustment member in the first embodiment of the present invention;

[0030] Figure 9 This is a side view of the front slider in the first embodiment of the present invention;

[0031] Figure 10 This is a front view of the front sliding member in the first embodiment of the present invention;

[0032] Figure 11 This is a front view of the adjusting positioning card in the first embodiment of the present invention;

[0033] Figure 12 This is a side view of the adjusting positioning card in the first embodiment of the present invention;

[0034] Figure 13 This is a top view of the rear sliding member in the first embodiment of the present invention;

[0035] Figure 14 This is a front view of the rear sliding member in the first embodiment of the present invention;

[0036] Figure 15 This is a top view of the arc-shaped connecting support in the first embodiment of the present invention;

[0037] Figure 16 This is a front view of the arc-shaped connecting support in the first embodiment of the present invention;

[0038] Figure 17 This is a front view of the curtain wall panel in the first embodiment of the present invention;

[0039] Figure 18 This is a side view of the curtain wall panel in the first embodiment of the present invention;

[0040] Figure 19 This is a top view of the curtain wall panel in the first embodiment of the present invention. Detailed Implementation

[0041] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0042] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0043] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more features.

[0045] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection or a connection that allows communication between the two components; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components, an indirect connection, or an interaction between two components.

[0046] The following disclosure provides many different implementations or examples for different ways of implementing the present invention.

[0047] Reference Figures 1 to 19 As shown, a multi-dimensional adjustable curtain wall system is provided, including:

[0048] Arc-shaped connector 1, one end of which is provided with a first sliding arc surface 11;

[0049] Rotary adjustment component 2 includes a front sliding component 21 and a rear sliding component 22. The front sliding component 21 is movably disposed inside the rear sliding component 22. The end of the front sliding component 21 away from the rear sliding component 22 is rotatably connected to the first sliding arc surface 11 so as to rotate and adjust the arc-shaped connecting component 1.

[0050] The arc-shaped connecting support 3 has a second sliding arc surface 31 at one end. The end of the rear sliding member 22 away from the front sliding member 21 is rotatably connected to the second sliding arc surface 31 so that the arc-shaped connecting member 1 and the rotation adjustment member 2 can be rotated and adjusted as a whole. The other end of the arc-shaped connecting support 3 is used to fix and connect the curtain wall keel 7.

[0051] Curtain wall panel 6 is fixedly connected to the end of the arc-shaped connector 1 away from the first sliding arc surface 11.

[0052] In some embodiments of the present invention, the front sliding member 21 includes a cylindrical rotating member 211 and a first sliding arc member 212. One end of the cylindrical rotating member 211 is fixedly connected to one end of the first sliding arc member 212. The other end of the cylindrical rotating member 211 is provided with positioning teeth 213. The other end of the first sliding arc member 212 is provided with a smooth surface and is rotatably connected with the first sliding arc surface 11.

[0053] The rear sliding member 22 includes a cylindrical rotating sleeve 221 and a second sliding arc member 222. One end of the cylindrical rotating sleeve 221 is fixedly connected to one end of the second sliding arc member 222. The other end of the cylindrical rotating member 211 is movably disposed inside the cylindrical rotating sleeve 221. The top of the cylindrical rotating sleeve 221 is provided with a tooth observation port 223 and an adjustment positioning clip insertion port 224. Both the upper and lower ends of the cylindrical rotating sleeve 221 are provided with fixing screw holes 225. The other end of the second sliding arc member 222 is set as a smooth surface and is rotatably connected with the second sliding arc surface 31.

[0054] In some embodiments of the present invention, the rotating adjustment member 2 further includes an adjusting positioning clip 23 and a fixing screw 24. The adjusting positioning clip 23 is engaged with the adjusting positioning clip socket 224 so that the adjusting positioning clip 23 is engaged with the positioning clip tooth 213. The fixing screw 24 is installed on the fixing screw hole 225 so that the cylindrical rotating member 211 is fixedly locked with the cylindrical rotating sleeve 221.

[0055] In some embodiments of the present invention, the adjusting positioning clip 23 has a T-shaped structure. The adjusting positioning clip 23 includes a clip head 231 and a clip tail 232. The cross-section of the clip tail 232 is a tooth structure. The bottom of the clip tail 232 is an arc structure when viewed from the front. The clip tail 232 is engaged with the positioning clip teeth 213.

[0056] In some embodiments of the present invention, a first bolt groove 111 is provided on the first sliding arc surface 11, and vertical elongated holes 2121 are symmetrically provided on both sides of the first sliding arc member 212. A first serrated surface is provided on the side of the first sliding arc member 212 away from the first sliding arc surface 11. The vertical elongated holes 2121 are fixedly connected to the first bolt groove 111 by a second connecting bolt 4, and a first serrated washer 41 is sleeved on the end of the second connecting bolt 4 near the first serrated surface.

[0057] In some embodiments of the present invention, three second bolt slots 311 are provided on the second sliding arc surface 31, and transverse elongated holes 2221 are symmetrically provided at the upper and lower ends of the second sliding arc member 222. A second serrated surface is provided on the side of the second sliding arc member 222 away from the second sliding arc surface 31. The transverse elongated holes 2221 are fixedly connected to the three second bolt slots 311 by the third connecting bolts 5 respectively, and a second serrated washer 51 is sleeved on the end of the third connecting bolt 5 near the second serrated surface.

[0058] In some embodiments of the present invention, the curtain wall panel 6 includes an aluminum plate 61 and an aluminum alloy sub-frame 62. The aluminum plate 61 is fixedly connected to the aluminum alloy sub-frame 62 by countersunk screws 63, and a middle sub-frame 64 is fixedly connected to the middle of the aluminum alloy sub-frame 62.

[0059] In some embodiments of the present invention, aluminum plate 61 is symmetrically provided with aluminum plate bending portions 611 on both sides, aluminum alloy sub-frame 62 includes two longitudinal bars and two transverse bars, aluminum plate bending portions 611 are fixedly connected to the two longitudinal bars or two transverse bars by countersunk screws 63, aluminum plate 61 and aluminum alloy sub-frame 62 are fixedly connected by structural adhesive 65, corner cavities 66 are provided on both longitudinal bars and transverse bars, and the back of aluminum plate 61 is fixedly connected to aluminum plate 61 by anchor pins 67, the anchor pins 67 are disposed in the corner cavities 66.

[0060] In some embodiments of the present invention, the arc-shaped connector 1 has a first connecting wing 12 symmetrically arranged at the end away from the first sliding arc surface 11, and the first connecting wing 12 has a first bolt hole 121. The first connecting wing 12 is used to fix and connect the curtain wall panel 6.

[0061] In some embodiments of the present invention, the arc-shaped connecting support 3 is provided with a second connecting wing 32 symmetrically at the end away from the second sliding arc surface 31. The second connecting wing 32 is provided with a second bolt hole 321 and is used to fix and connect the curtain wall keel.

[0062] In this embodiment, the coordinated design of the arc-shaped connector 1 and the rotating adjustment component 2 integrates arc-shaped sliding and cylindrical rotation functions, solving the precise adjustment requirements for the front-to-back displacement and 360° rotation angle of the curtain wall in one go. It features a specially designed precision rotation structure with positioning teeth 213, which can precisely control the front-to-back adjustment accuracy to 2 mm. Through the meshing of the serrated surfaces and multiple bolt fastenings, a rigid, anti-slip node is formed. This significantly improves installation efficiency and the first-time success rate, reduces reliance on operator experience, and fundamentally ensures the long-term safety and morphological stability of the curtain wall system under various loads.

[0063] The curtain wall panel 6 includes an aluminum plate 61 and an aluminum alloy sub-frame 62. The aluminum plate bending sections 611 on both sides of the aluminum plate 61 are overlapping structures formed by bending at both ends of the aluminum plate 61. The overlapping can be designed according to the shape and overlapping range. The aluminum alloy sub-frame 62 is assembled at 45° angles both longitudinally and transversely, with the central sub-frame 64 connecting to the upper and lower transverse sub-frames. The assembly is connected and reinforced with corner cavities 66. The back of the aluminum plate 61 is connected to the aluminum alloy sub-frame 62 via studs 67, and the four sides of the aluminum plate 61 are connected to the aluminum alloy sub-frame 62 via countersunk screws 63. After connection, structural adhesive 65 is applied. These components form a stacked panel structure.

[0064] The first connecting wing 12 of the arc-shaped connector 1 is connected to the aluminum alloy sub-frame 62 behind the curtain wall panel 6 by the first connecting bolt 13; the first sliding arc surface 11 cooperates with the front sliding member 21 to slide and adjust along the arc surface; after adjustment, it is fixed to the front sliding member 21 by the second connecting bolt 4 in the first bolt slot 111 and the first serrated washer 41.

[0065] The front sliding member 21 includes a first sliding arc-shaped member 212, a cylindrical rotating member 211, and positioning teeth 213. One side of the first sliding arc-shaped member 212 is smooth and slides in cooperation with the first sliding arc surface 11 of the arc-shaped connector 1. The other side is a first serrated surface and is fixed in cooperation with the second connecting bolt 4 and the first serrated washer 41 of the arc-shaped connector 1 (the first sliding arc-shaped member 212 has two vertical elongated holes 2121, which serve as the sliding positions of the second connecting bolt 4). One side of the cylindrical rotating member 211 is the first sliding arc-shaped member 212, and the other side is the positioning teeth 213. The positioning teeth 213 are arranged around the cylindrical rotating member 211. Each tooth is 2mm wide and 1mm high. The cylindrical rotating member 211 can rotate 360° in cooperation with the cylindrical rotating sleeve 221 of the rear sliding member 22.

[0066] The rear sliding member 22 includes a second sliding arc-shaped member 222 and a cylindrical rotating sleeve 221. One side of the second sliding arc-shaped component 222 is smooth, which slides in conjunction with the second sliding arc surface 31 of the arc-shaped connecting support 3. The other side is a second serrated surface, which is fixed in conjunction with the third connecting bolt 5 and the second serrated washer 51 of the arc-shaped connecting support 3 (the second sliding arc-shaped component 222 has two transverse elongated holes 2221, which serve as the sliding positions of the third connecting bolt 5). One side of the cylindrical rotating sleeve 221 is the second sliding arc-shaped component 222, and the middle part is a toothed observation port 223. The toothed observation port 223 is located above the cylindrical rotating sleeve 221. The toothed observation port 223 includes an adjustment positioning clip insertion port 224, which is inserted into the adjustment positioning clip 23. The other side of the cylindrical rotating sleeve 221 has fixing screw holes 225, which are arranged at the top and bottom respectively. Their function is to fix and lock the cylindrical rotating component 211 and the cylindrical rotating sleeve 221 after they have been rotated and adjusted to a suitable position.

[0067] The adjusting positioning clip 23 includes a clip head 231 and a clip tail 232, and is T-shaped overall. The clip tail 232 has a toothed cross-section with a width of 2mm and a height of 1mm. The bottom of the clip tail 232 is arc-shaped when viewed from the front, and it engages with the positioning clip teeth 213 arranged around the cylindrical rotating part 211 for adjustment and positioning.

[0068] The arc-shaped connecting support 3 includes a second bolt groove 311, a second connecting wing 32, and a second sliding arc surface 31.

[0069] The second sliding arc surface 31 cooperates with the rear sliding member 22 to slide and adjust along the arc surface; the arc-shaped connecting support 3 is provided with three second bolt slots 311. After adjustment, it is fixed to the rear sliding member 22 by the third connecting bolt 5 in the second bolt slot 311 and the second serrated washer 51 (the fixing requirement can be met by using two adjacent third connecting bolts 5 in the three second bolt slots 311).

[0070] Installation steps of this invention:

[0071] (1) Install the arc-shaped connecting support 3. According to the initial positioning direction of the curtain wall, insert the third connecting bolt 5 into the two second bolt slots 311 adjacent to the arc-shaped connecting support 3.

[0072] (2) Install the rear sliding member 22. Fit the second sliding arc-shaped part 222 of the rear sliding member 22 with the second sliding arc surface 31 of the arc-shaped connecting support 3, with the toothed observation port 223 facing upward; according to the installation positioning requirements, the transverse elongated hole 2221 of the second sliding arc-shaped part 222 can be adjusted horizontally along the third connecting bolt 5; after adjustment, fix it with the second serrated washer 51.

[0073] (3) Install the front sliding member 21. Fit the cylindrical rotating member 211 of the front sliding member 21 into the cylindrical rotating sleeve 221 of the rear sliding member 22. According to the installation positioning requirements, the cylindrical rotating member 211 can be adjusted back and forth and 360° within the cylindrical rotating sleeve 221. The positioning teeth 213 of the cylindrical rotating member 211 have an adjustment accuracy of 2mm for each tooth (2mm is very high for the curtain wall adjustment accuracy and can meet the precision adjustment requirements of most curtain walls). First, according to the front and rear positioning requirements of the curtain wall installation, fit the cylindrical rotating member 211 into the cylindrical rotating sleeve 221 a certain distance. Observe the position of the teeth of the cylindrical rotating member 211 through the tooth observation port 223 on the upper part of the cylindrical rotating sleeve 221. After the front and rear dimensions of the cylindrical rotating member 211 are adjusted to the appropriate position, insert the adjustment positioning card 23 into the adjustment positioning card insertion port 224 to complete the precise front and rear adjustment of the curtain wall. At this point, the cylindrical rotating component can be rotated 360° to adjust the angle according to the installation requirements of the curtain wall. After the angle of the cylindrical rotating component is adjusted to the appropriate position, the fixing screw is screwed into the fixing screw hole of the cylindrical rotating sleeve to complete the precise adjustment of the curtain wall angle.

[0074] (4) Assembly of curtain wall panel 6 and curved connector 1. According to the installation requirements of curtain wall panel 6, curtain wall panel 6 and curved connector 1 are pre-assembled in the factory. The first connecting wing 12 of curved connector 1 is fixed to the middle sub-frame 64 of curtain wall panel 6 by the first connecting bolt 13.

[0075] (5) Install the arc-shaped connector 1. The panel and arc-shaped connector 1 have been assembled in the previous step. Insert the second connecting bolt 4 into the first bolt slot 111 of the arc-shaped connector 1. Fit the first sliding arc-shaped part 212 of the front sliding part 21 with the first sliding arc surface 11 of the arc-shaped connector 1; according to the installation positioning requirements, the vertical elongated hole 2121 of the first sliding arc-shaped part 212 can be adjusted vertically along the second connecting bolt 4; after adjustment, fix it with the first serrated washer 41.

[0076] After completing the above steps, finally tighten the bolts and screws at each connection point to finish the multi-dimensional adjustment and installation of the curtain wall panel.

[0077] Multi-dimensional adjustable curtain wall system. It consists of a panel structure with bent sections and aluminum alloy sub-frames, curved connectors with sliding arc surfaces, rotating adjustment components that allow for rotation and sliding, and curved connecting supports fixed to the keel. The panel structure forms a stable stacked structure through aluminum plate bending and overlapping, and the sub-frames are assembled at 45° and connected with structural adhesive. The sliding arc surfaces on the curved connectors and curved connecting supports cooperate with the sliding components on the rotating adjustment components, providing both vertical and horizontal curved sliding adjustment capabilities.

[0078] A precision rotation adjustment mechanism. This mechanism, consisting of a front sliding component and a rear sliding component, is connected to a cylindrical rotating component and a cylindrical rotating sleeve, and is key to achieving a combined 360° planar rotation and axial sliding motion. Its unique feature lies in the inclusion of precision positioning teeth and a dedicated adjustment positioning clip. Standardized teeth, 2mm wide and 1mm high, arranged around the cylindrical rotating component, mesh with corresponding teeth at the tail of the T-shaped adjustment positioning clip, achieving precise quantitative positioning for front and rear adjustments with an accuracy of up to 2mm. Simultaneously, alignment can be visually observed through the tooth observation port, and combined with the fixing screws on the cylindrical rotating sleeve, the angle and position are ultimately locked.

[0079] The installation and adjustment methods are integrated with the coordinated operation of each component. The focus is on combining factory pre-assembly (such as panels and curved connectors) with multi-step on-site fine-tuning, particularly through a visualized operation process that achieves precise front-to-back positioning through the simple action of inserting adjustment and positioning clips. Furthermore, the adjustment allowance provided by bolt slots and elongated holes, the anti-slip locking mechanism formed by serrated washers and serrated surfaces, and the step-by-step fixing strategy for multiple connecting bolts together constitute a reliable, efficient, and easy-to-implement installation solution on-site.

[0080] The above is a further detailed description of the present invention and should not be considered as a limitation on the specific implementation of the present invention. For those skilled in the art, simple deductions or substitutions without departing from the concept of the present invention are all within the protection scope of the present invention.

Claims

1. A multi-dimensional adjustable curtain wall system, characterized in that, include: An arc-shaped connector (1) is provided with a first sliding arc surface (11) at one end. Rotation adjustment component (2), the rotation adjustment component (2) includes a front sliding component (21) and a rear sliding component (22). The front sliding component (21) is movably disposed inside the rear sliding component (22). The end of the front sliding component (21) away from the rear sliding component (22) is rotatably connected to the first sliding arc surface (11) so that the arc-shaped connector (1) can be rotated and adjusted. An arc-shaped connecting support (3) is provided with a second sliding arc surface (31) at one end. The end of the rear sliding member (22) away from the front sliding member (21) is rotatably connected to the second sliding arc surface (31) so that the arc-shaped connecting member (1) and the rotation adjustment member (2) can be rotated and adjusted as a whole. The other end of the arc-shaped connecting support (3) is used to fix and connect the curtain wall keel (7). The curtain wall panel (6) is fixedly connected to the end of the arc-shaped connector (1) away from the first sliding arc surface (11).

2. The multi-dimensional adjustable curtain wall system according to claim 1, characterized in that, The front sliding member (21) includes a cylindrical rotating member (211) and a first sliding arc member (212). One end of the cylindrical rotating member (211) is fixedly connected to one end of the first sliding arc member (212). The other end of the cylindrical rotating member (211) is surrounded by positioning teeth (213). The other end of the first sliding arc member (212) is set as a smooth surface and is rotatably connected with the first sliding arc surface (11). The rear sliding member (22) includes a cylindrical rotating sleeve (221) and a second sliding arc member (222). One end of the cylindrical rotating sleeve (221) is fixedly connected to one end of the second sliding arc member (222). The other end of the cylindrical rotating member (211) is movably disposed inside the cylindrical rotating sleeve (221). The top of the cylindrical rotating sleeve (221) is provided with a tooth observation port (223) and an adjustment positioning clip insertion port (224). Both the upper and lower ends of the cylindrical rotating sleeve (221) are provided with fixing screw holes (225). The other end of the second sliding arc member (222) is set as a smooth surface and is rotatably connected with the second sliding arc surface (31).

3. The multi-dimensional adjustable curtain wall system according to claim 2, characterized in that, The rotating adjustment component (2) further includes an adjustment positioning clip (23) and a fixing screw (24). The adjustment positioning clip (23) is engaged with the adjustment positioning clip socket (224) so ​​that the adjustment positioning clip (23) is engaged with the positioning clip tooth (213). The fixing screw (24) is installed on the fixing screw hole (225) so that the cylindrical rotating component (211) is fixedly locked with the cylindrical rotating sleeve (221).

4. The multidimensional adjustable curtain wall system according to claim 3, characterized in that, The adjustment and positioning clip (23) has a T-shaped structure. The adjustment and positioning clip (23) includes a clip head (231) and a clip tail (232). The cross-section of the clip tail (232) is a tooth structure. The bottom of the clip tail (232) is an arc structure when viewed from the front. The clip tail (232) is engaged with the positioning tooth (213).

5. The multi-dimensional adjustable curtain wall system according to claim 2, characterized in that, The first sliding arc surface (11) is provided with a first bolt groove (111), and vertical elongated holes (2121) are symmetrically arranged on both sides of the first sliding arc part (212). The first sliding arc part (212) is provided with a first serrated surface on the side away from the first sliding arc surface (11). The vertical elongated hole (2121) is fixedly connected to the first bolt groove (111) by a second connecting bolt (4), and a first serrated washer (41) is sleeved on the end of the second connecting bolt (4) near the first serrated surface.

6. The multidimensional adjustable curtain wall system according to claim 2, characterized in that, The second sliding arc surface (31) is provided with three second bolt slots (311). The upper and lower ends of the second sliding arc part (222) are symmetrically provided with transverse elongated holes (2221). The side of the second sliding arc part (222) away from the second sliding arc surface (31) is provided with a second serrated surface. The transverse elongated holes (2221) are fixedly connected to the three second bolt slots (311) by the third connecting bolt (5) respectively. The end of the third connecting bolt (5) near the second serrated surface is provided with a second serrated washer (51).

7. The multidimensional adjustable curtain wall system according to claim 1, characterized in that, The curtain wall panel (6) includes an aluminum plate (61) and an aluminum alloy sub-frame (62). The aluminum plate (61) is fixedly connected to the aluminum alloy sub-frame (62) by countersunk screws (63). A middle sub-frame (64) is fixedly connected to the middle of the aluminum alloy sub-frame (62).

8. The multidimensional adjustable curtain wall system according to claim 7, characterized in that, The aluminum plate (61) has symmetrically arranged aluminum plate bending parts (611) on both sides. The aluminum alloy sub-frame (62) includes two longitudinal bars and two transverse bars. The aluminum plate bending parts (611) are fixedly connected to the two longitudinal bars or two transverse bars by countersunk screws (63). The aluminum plate (61) and the aluminum alloy sub-frame (62) are fixedly connected by structural adhesive (65). The longitudinal bars and transverse bars are each provided with corner cavities (66). The back of the aluminum plate (61) is fixedly connected to the aluminum plate (61) by anchor pins (67). The anchor pins (67) are set in the corner cavities (66).

9. The multidimensional adjustable curtain wall system according to claim 1, characterized in that, The arc-shaped connector (1) has a first connecting wing (12) symmetrically arranged at one end away from the first sliding arc surface (11). The first connecting wing (12) has a first bolt hole (121) and is used to fix the curtain wall panel (6).

10. The multidimensional adjustable curtain wall system according to claim 1, characterized in that, The arc-shaped connecting support (3) has a second connecting wing (32) symmetrically arranged at one end away from the second sliding arc surface (31). The second connecting wing (32) has a second bolt hole (321) and is used to fix the curtain wall keel.

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