Indoor double-curved-surface wall decoration model and installation method thereof

Abstract

The invention discloses an indoor hyperboloid wall decoration model and an installation method thereof.According to the indoor hyperboloid wall decoration model and the installation method thereof, the hyperboloid wall decoration model is divided into a plurality of modularized hyperboloid composite decoration plates, machining of the hyperboloid composite decoration plates is completed at a factory end, and only installation of the hyperboloid composite decoration plates is conducted on a construction site; the curved surface construction precision of the whole wall surface hyperboloid model can be effectively ensured; meanwhile, when the double-curved-surface composite decorative plate is manufactured, the double-curved-surface composite decorative plate is divided into a plurality of single-curved-surface composite plates according to curve line type changes of the double-curved-surface composite decorative plate, the double-curved-surface line type of the double-curved-surface composite decorative plate is effectively guaranteed in the mode that the single-curved-surface composite plates are manufactured and then assembled, and meanwhile the manufacturing difficulty of the double-curved-surface composite decorative plate is lowered.

Description

Technical Field

[0001] This invention relates to the field of interior decoration technology, and in particular to an interior hyperboloid wall decoration design and its installation method. Background Technology

[0002] Currently, many architectural wall cladding panels adopt a hyperboloid shape, which is not only aesthetically pleasing but also has a unique reflective effect. In practice, hyperboloid cladding panels are usually directly fabricated to create the hyperboloid shape. However, this method is not only complex but also makes it difficult to ensure that the hyperboloid curvature of each panel is completely consistent. This can easily lead to variations in size and shape among the panels on the same wall, resulting in poor construction precision for the wall decoration. Summary of the Invention

[0003] In view of this, the present invention provides an interior hyperboloid wall decoration design and its installation method to solve the problems existing in the background art.

[0004] An installation method for an interior hyperboloid wall decoration design includes the following steps:

[0005] S1. Construct a BIM model of hyperboloid decorative wall panel based on the actual construction dimensions of the wall surface and divide the model into multiple hyperboloid decorative wall panel sub-models.

[0006] S2, according to the modular splicing method of single surface, make the hyperboloid composite decorative panels corresponding to each hyperboloid decorative wall panel model;

[0007] S3, fix multiple rows of fastener caps from top to bottom on the hyperbolic arc-shaped frame of each hyperbolic composite decorative panel;

[0008] S4. Install multiple rows of fastener brackets from top to bottom on the base frame of the wall. The installation height of the fastener brackets is the same as the installation height of the fastener caps.

[0009] S5, hang a secondary keel on each horizontal row of fixing brackets;

[0010] S6. Using lifting equipment, each hyperboloid composite decorative panel is lifted sequentially to a vertical position where it intersects the secondary keel in a cross shape, and then lowered from top to bottom so that its fastener cap hook is attached to the corresponding secondary keel.

[0011] Preferably, the method further includes step S7, after all the hyperboloid composite decorative panels have been installed, inserting light strips into the seams of each hyperboloid composite decorative panel from the front.

[0012] Preferably, the specific steps for fabricating each hyperboloid composite decorative panel in step S2 according to the modular splicing method of single-curved surfaces are as follows:

[0013] S21. Based on the changes in the panel line shape of the hyperboloid decorative wall panel model, simulate the panel segmentation in the model to determine the panel segmentation line, and import the model data into the CNC machining platform;

[0014] S22, Several sound-absorbing holes are processed on the back layer original plate and the surface layer original plate respectively, and decorative patterns are etched;

[0015] S23, along the board dividing line, cut the back layer original board and the surface layer original board into multiple boards and bend them laterally to form multiple single-curved back boards and single-curved front boards.

[0016] S24, the single-curved panel and single-curved back panel at the same position are hot-pressed with honeycomb core and thermal insulation material into the corresponding hot-pressed membrane frame to form a single-curved composite panel;

[0017] S25, fix all the single-curved composite panels in the positioning mold frame for pre-assembly to ensure that the curvature of the finished panel matches the curvature of the double-curved decorative wall panel model;

[0018] S26. Assemble all the single-curved composite panels on the hyperbolic arc-shaped frame and insert the seam panel into the seam between two adjacent single-curved composite panels to assemble a hyperbolic composite decorative panel.

[0019] Preferably, the specific steps in step S24 of hot-pressing the single-curved panel and single-curved back panel at the same position with the honeycomb core and thermal insulation material into the corresponding hot-pressed membrane frame are as follows:

[0020] First, place the hot-pressed membrane frame on the worktable of the hot press;

[0021] Then, place the single-curved panel, honeycomb core, single-curved back panel, and thermal insulation material into the hot-press mold frame in the order from the outside to the inside.

[0022] Then, the hot press is started to perform hot pressing and bonding to form a single-curved composite board.

[0023] Preferably, the hyperbolic arc-shaped frame includes a bottom frame, multiple support columns vertically fixed on the bottom frame, and multiple hyperbolic support rods horizontally fixed on the support columns. The multiple hyperbolic support rods are arranged at equal intervals from top to bottom, and the hyperbolic arc of the side of the rod that contacts the single-curved composite panel is the same as the arc of the hyperbolic composite decorative panel. The fastener cap is fixed to the bottom frame.

[0024] Preferably, the seam panel is a strip aluminum plate with a gradually decreasing width, which gradually narrows from the middle to both ends.

[0025] Preferably, the fastener cap includes a fixing part and a downwardly bent cap extending from one side of the upper end of the fixing part, with a buckle groove formed between the bent part of the cap and the fixing part.

[0026] Preferably, the fastener bracket includes a fixed frame and an upwardly bent support portion extending from one side of the fixed frame. The bent portion of the support portion and the fixed frame form a semi-circular groove, and the secondary keel is inserted into the groove.

[0027] An interior hyperboloid wall decoration design includes a base frame and a hyperboloid composite decorative panel.

[0028] The base frame is fixed to the wall. Multiple rows of fastener brackets are installed from top to bottom along the height direction of the base frame. Each row of fastener brackets is fitted with a secondary keel.

[0029] Multiple hyperboloid composite decorative panels are provided, and the multiple hyperboloid composite decorative panels are spliced ​​along the length of the wall, and a wall panel is fixed at the joint of two adjacent hyperboloid composite decorative panels.

[0030] Each hyperboloid composite decorative panel is composed of multiple single-curved composite panels with different curvatures. These single-curved composite panels are spliced ​​and fixed on a hyperboloid arc-shaped frame. A seam panel and light strip are installed at the joint between two adjacent single-curved composite panels. Multiple rows of fastener caps are fixed on the hyperboloid arc-shaped frame of each hyperboloid composite decorative panel to hook and fix the hyperboloid composite decorative panel to the secondary keel. When the hyperboloid composite decorative panel is hung on the secondary keel, each fastener cap is offset to the left and right from the fastener bracket at its position.

[0031] Preferably, the single-curved composite panel includes a hot-press mold frame, and a single-curved panel, a honeycomb core, a single-curved back panel, and thermal insulation material are hot-pressed into the hot-press mold frame from the outside to the inside. The single-curved panel and the single-curved back panel have the same curvature.

[0032] The beneficial effects of this invention are:

[0033] 1. This invention divides the hyperboloid wall decoration into multiple modular hyperboloid composite decorative panels, and completes the processing of these panels at the factory. On-site installation only involves hoisting and suspending the panels, simplifying the installation process, improving efficiency, and enhancing the overall precision of the hyperboloid wall design. Furthermore, the hyperboloid composite panels are also divided into multiple single-curved composite panels based on their curve shape. By separately manufacturing each single-curved composite panel and then assembling them onto the hyperboloid frame, the hyperboloid shape is effectively maintained, improving surface precision and ensuring consistency across all panels. This also reduces the overall manufacturing difficulty of the hyperboloid composite decorative panels.

[0034] 2. This invention fixes multiple rows of mounting brackets to the wall base frame, and then installs a secondary keel on each row of mounting brackets. The double-curved composite decorative panel is then hung on the secondary keel using the fastener caps on the back of the panel. When installing the double-curved composite decorative panel on the construction site, only hanging is required, which effectively simplifies the installation process, reduces a large number of welding and bolting procedures, lowers the installation difficulty, and shortens the construction period.

[0035] 3. In this invention, a joint plate is provided in the joint between two adjacent single-curved composite panels that make up the hyperboloid composite decorative panel. The joint plate is a strip aluminum plate with a gradually changing width, which gradually decreases from the middle to both ends. The joint plate can not only cover the wall, but also highlight the hyperboloid shape effect to ensure that the middle and both ends form an arc structure.

[0036] 4. This invention embeds LED strips within the seams between two adjacent single-curved composite panels that make up the hyperboloid composite decorative panel. The size of each LED strip is adapted to the width of the seam at its location. The LED strips not only serve a decorative purpose but also minimize the appearance of seams on the hyperboloid composite decorative panel, thus reducing the appearance of gaps. Attached Figure Description

[0037] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a schematic diagram of the BIM model of the hyperboloid decorative wall panel.

[0039] Figure 2This is a schematic diagram of the splicing of hyperboloid composite decorative panels.

[0040] Figure 3 This is a structural schematic diagram of a hyperboloid composite decorative panel.

[0041] Figure 4 yes Figure 2 Schematic diagram of the AA direction.

[0042] Figure 5 yes Figure 2 Diagram of the BB direction.

[0043] Figure 6 yes Figure 4 A magnified schematic diagram of the structure of node C in the middle.

[0044] Figure 7 yes Figure 5 A magnified schematic diagram of the structure of node D in the middle.

[0045] Figure 8 This is a structural diagram of a hyperbolic arc-shaped frame.

[0046] Figure 9 This is a structural diagram of the fastener bracket.

[0047] Figure 10 This is a structural diagram of the fastener cap.

[0048] Figure 11 This is a schematic diagram of the basic framework.

[0049] The meanings of the labels in the diagram are as follows:

[0050] 1 is a hyperboloid composite decorative panel.

[0051] 2 is the panel dividing line.

[0052] 3 is a single-curved back panel.

[0053] 4 is the single track panel.

[0054] 5 represents a honeycomb core.

[0055] 6 represents thermal insulation material.

[0056] 7 represents the hyperbolic arc-shaped frame, 71 represents the base frame, 72 represents the support column, and 73 represents the hyperbolic support rod.

[0057] 8 is a single-song composite board.

[0058] 9 is the fastener cap, 91 is the fixing part, 92 is the cap, 93 is the buckle groove, and 94 is the first oblong hole.

[0059] 10 is a fastener bracket, 101 is a fastener body, 102 is a support part, 103 is a bracket groove, and 104 is a second oblong hole.

[0060] 11 is a seam panel.

[0061] 12 is a light strip,

[0062] 13 forms the basic framework.

[0063] 14 is the secondary keel.

[0064] 15 is a wall panel. Detailed Implementation

[0065] To make the objectives, technical solutions, and advantages of this invention clearer, the invention is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0066] The terminology used in this disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms “a,” “the,” and “the” as used in this disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0067] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship 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 limitations on this invention.

[0068] In the description of this invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components. They can be direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0069] To better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings.

[0070] This invention provides a method for installing decorative shapes on indoor hyperboloid walls, specifically including the following steps:

[0071] S1. Construct a BIM model of hyperboloid decorative wall panel based on the actual construction dimensions of the wall surface and divide the model into multiple hyperboloid decorative wall panel sub-models.

[0072] S2, according to the modular splicing method of single surface, make the hyperboloid composite decorative panel 1 corresponding to each hyperboloid decorative wall panel sub-model.

[0073] Specifically, the steps for manufacturing the hyperboloid composite decorative panel 1 are as follows:

[0074] S21, based on the changes in the panel line shape of the hyperboloid decorative wall panel model, simulate the panel segmentation in the model to determine the panel segmentation line 2, and import the model data into the CNC machining platform.

[0075] The model data includes the overall dimensions of the hyperboloid decorative wall panel BIM model, the dimensions and shape of each hyperboloid decorative wall panel sub-model, the hole position data of the sound-absorbing holes on the panel surface of each hyperboloid decorative wall panel model, the data of the decorative patterns on the panel surface, the position data of each panel dividing line 2 on each hyperboloid decorative wall panel model, and the curvature of each part of each hyperboloid decorative wall panel model after it is divided.

[0076] The CNC machining platform includes an integrated drilling machine, an integrated engraving machine, a CNC cutting machine, an ultra-long fully automatic bending machine, and a hot press. The hole position data of the sound-absorbing holes on the surface of each hyperboloid decorative wall panel model are imported into the integrated drilling machine. The data of the decorative patterns on the surface of each hyperboloid decorative wall panel model are imported into the integrated engraving machine. The position data of each panel dividing line on each hyperboloid decorative wall panel model are imported into the CNC cutting machine. The curvature of each part of each hyperboloid decorative wall panel model after it is divided is imported into the ultra-long fully automatic bending machine.

[0077] S22, Several sound-absorbing holes are processed on the back layer original plate and the surface layer original plate respectively, and decorative patterns are etched. That is, according to the hole position data of the sound-absorbing holes on the surface of the hyperbolic decorative wall panel model, several sound-absorbing holes are drilled on the back layer original plate and the surface layer original plate respectively using an integrated drilling machine (both the back layer original plate and the surface layer original plate are unprocessed flat aluminum plates with the same size but different thicknesses); then, the back layer original plate and the surface layer original plate are moved to the worktable of the integrated engraving machine in sequence, and the corresponding decorative patterns are etched on the original plate according to the panel pattern in the hyperbolic panel BIM model.

[0078] In this embodiment, the decorative pattern etched on the back layer substrate and the front layer substrate is an embossed water ripple pattern.

[0079] S23, the CNC cutting machine cuts the back layer original board and the surface layer original board into multiple boards along the board dividing line according to the data received by the board dividing line. Then, the ultra-long fully automatic bending machine is used to bend each board laterally to press out the corresponding arc. The board after the back layer original board is cut and bent is the single-curved back board 3, and the board after the surface layer original board is cut and bent is the single-curved panel 4.

[0080] In this embodiment, both the back layer original plate and the surface layer original plate are cut into six triangular plates. When the six triangular plates of the back layer original plate are bent laterally, six single-curved back plates 4 with different curvatures can be obtained. When the six triangular plates of the surface layer original plate are bent laterally, six single-curved front plates 4 with different curvatures can be obtained. The curvatures of the six single-curved back plates correspond one-to-one with the curvatures of the six single-curved front plates.

[0081] S24, the single-curved panel 4 and single-curved back panel 3 at the same position are hot-pressed with honeycomb core 5 and thermal insulation material 6 into the corresponding hot-pressed membrane frame to form single-curved composite panel 8.

[0082] Specifically, first, the hot-pressing mold frame is placed on the worktable of the hot press. The hot-pressing mold frame is a triangular frame with the same shape as the single-curved panel or single-curved back panel and an open top. The bottom plate and side plates of the triangular frame are flat plates.

[0083] Then, place the single-curved panel 4, honeycomb core 5, single-curved back panel 3, and thermal insulation material 6 into the hot-press mold frame in the order from the outside to the inside.

[0084] Then, the hot press is started to perform hot pressing composite to form a single-curved composite board 8. After hot pressing, the hot pressing mold frame is integrated with the single-curved panel 4, honeycomb core 5, single-curved back panel 3, and thermal insulation material 6. Its frame base plate serves as the back panel of the single-curved composite board 8 and is fixed to the subsequent positioning mold frame or hyperbolic arc shape frame.

[0085] Using the hot-pressing composite method described above, six single-curve composite boards with different curvatures can be produced sequentially.

[0086] S25, fix all the single-curved composite panels 8 in the positioning mold frame for pre-assembly to ensure that the curvature of the finished panel matches the curvature of the double-curved decorative wall panel model.

[0087] The curvature of the supporting surface of the positioning mold frame matches the curvature of the finished board surface, and the overall shape and size of its frame are the same as the shape and size of the finished board. The finished board refers to the hyperboloid composite decorative board assembled in step S26.

[0088] Using this positioning mold frame, the finished single-curved composite panels can be pre-assembled in the factory to determine whether the overall curvature of the assembled panels matches the curvature of the hyperboloid decorative wall panel model.

[0089] When pre-assembling the single-curved composite panel 8, the installation position of each single-curved composite panel is first determined on the support surface of the positioning mold frame; then, each single-curved composite panel is spliced ​​and placed on the support surface of the positioning mold frame, and a certain gap is maintained between the two single-curved composite panels spliced ​​according to the construction drawings; then, the overall splicing connection effect of all single-curved composite panels is checked.

[0090] After the pre-assembly of the single-curved composite panels is completed, the joints of each single-curved panel are sanded, and then the entire panel is sprayed with anti-rust coating. After the anti-rust coating is applied, the single-curved composite panels are removed from the positioning mold frame.

[0091] S26, assemble all the single-curved composite panels 8 on the hyperbolic arc-shaped frame 7 and insert the splicing plate into the splicing joint between two adjacent single-curved composite panels to assemble a hyperbolic composite decorative panel.

[0092] The hyperbolic arc-shaped frame 7 includes a bottom frame 71, multiple support columns 72 vertically fixed to the bottom frame 71, and multiple hyperbolic support rods 73 horizontally fixed to the support columns 72. The multiple hyperbolic support rods 73 are arranged at equal intervals from top to bottom, and the hyperbolic arc of the side of the rod that contacts the single-curved composite panel is the same as the arc of the hyperbolic composite decorative panel. The fastener cap is fixed to the bottom frame. In this embodiment, the bottom frame 71 is a grid structure composed of crisscrossing square steel bars. A support column 72 is vertically fixed at each intersection of the square steel bars, and a hyperbolic support rod 73 is fixed on each horizontal row of support columns 72. All the hyperbolic support rods 73 together form a support surface with a hyperbolic arc for fixing each single-curved composite panel.

[0093] When installing each single-curved composite panel, first locate the installation position of each single-curved composite panel on the hyperbolic arc-shaped frame 7; then use the back bolts to install each single-curved composite panel 8 to the corresponding position of the support surface formed by the hyperbolic support rod 73 in sequence. After each single-curved composite panel is installed, install the splicing plate 11 at the joint between it and the next single-curved composite panel. After the splicing plate 11 is installed, install the next single-curved composite panel.

[0094] The joint panel 11 is a strip of aluminum plate with a gradually decreasing width, which gradually narrows from the middle to both ends. The joint panel 11 can not only conceal the wall, but also highlight the hyperboloid shape effect to ensure that the middle and both ends form an arc structure.

[0095] The thickness of the joint panel 11 is less than that of the single-curved composite panel 8. After the joint panel is installed, the surface of the joint panel 11 is not flush with the surface of the single-curved composite panel 8. There is a 5-6mm difference between the two surfaces. This 5-6mm deep joint space is used to embed the light strip 12 in the joint during subsequent construction.

[0096] S3, fix multiple rows of fastener caps 9 from top to bottom on the hyperbolic arc-shaped frame 7 of each hyperbolic composite decorative panel.

[0097] The fastener cap 9 includes a fastening part 91 and a downwardly bent cap 92 extending from one side of the upper end of the fastening part 91. A buckle groove 93 is formed between the bent part of the cap 92 and the fastening part 91.

[0098] When installing the fastener cap 9, use dovetail bolts to fix its fixing part to the side of the longitudinal square steel of the bottom frame of the hyperbolic arc-shaped frame 7.

[0099] The number of fastener caps 9 installed can be adjusted according to the actual situation, but the overall arrangement of the fastener caps 9 is matrix-like.

[0100] The fixing part of the fastener cap 9 is provided with a plurality of first waist-shaped holes 94. The position of the hyperboloid composite decorative panel in the front-back direction can be adjusted by using the first waist-shaped holes 94 to ensure the front-back consistency of all hyperboloid composite decorative panels on the entire wall surface. The front-back direction refers to the direction perpendicular to the wall surface.

[0101] S4. Install multiple rows of fastener brackets 10 from top to bottom on the base frame 13 of the wall. The installation height of the fastener brackets 10 is the same as the installation height of the fastener caps 9.

[0102] The fastener bracket 10 includes a fixed frame 101 and an upwardly bent support portion 102 extending from one side of the fixed frame. The bent portion of the support portion 102 and the fixed frame 101 form a semi-circular groove 103 for fixing the secondary keel 14.

[0103] The base frame 13 can be pre-installed on the wall. The base frame 13 is also a grid structure composed of crisscrossing square steel bars. When installing the fastener brackets 10, dovetail bolts are used to fix their mounting frames to the sides of the longitudinal square steel bars of the base frame 13. The fastener brackets 10 are also arranged in a matrix, and their number is the same as the number of fastener caps 9. The fastener brackets 10 and fastener caps 9 are used in pairs. In order to facilitate the subsequent hooking and fixing of the hyperboloid composite decorative panels, and to avoid interference between the fastener brackets 10 and fastener caps 9 during hooking, during installation, all fastener caps 9 are uniformly installed on the left side of the longitudinal square steel bars of the bottom frame of the hyperboloid arc-shaped frame, while all fastener brackets 10 are uniformly installed on the right side of the longitudinal square steel bars of the base frame 13.

[0104] The fixing bracket 10 has multiple second oblong holes 104 on its fixing frame. These second oblong holes 104 can be used to adjust the position of the hyperbolic composite decorative panel in the front-to-back direction to ensure the distance between the hyperbolic composite decorative panel and the wall. At the same time, the second oblong holes 104 can also be used to adjust the installation flatness of the secondary keel 14 to ensure that the center line of the secondary keel 14 is parallel to the wall.

[0105] S5, hang an oval secondary keel 14 on each horizontal row of fastener brackets 10, that is, insert the lower half of the secondary keel 14 into the slot 103 of the fastener bracket 10.

[0106] S6. Using lifting equipment, each hyperboloid composite decorative panel 1 is lifted sequentially to a vertical position where it crosses the secondary keel 14, and then lowered from top to bottom so that its fastener cap 9 is hung on the corresponding secondary keel 14. That is, the hyperboloid composite decorative panel 1 is hung on the secondary keel 14 using the fastener cap 9. After the hyperboloid composite decorative panel 1 is hung, the upper part of the secondary keel 14 is locked in the buckle groove 93 of the fastener cap 9, and the fastener cap 9 and the fastener bracket 10 are offset to the left and right.

[0107] Preferably, the process also includes step S7: after all the hyperboloid composite decorative panels are installed, light strips 12 are embedded into the seams of each hyperboloid composite decorative panel 1 from the front. The size of each light strip 12 is adapted to the width of the seam at its location. The light strips 12 not only serve a decorative purpose but also soften the seams on the hyperboloid composite decorative panels, thus minimizing gaps.

[0108] Meanwhile, the lighting of the light strips 12 embedded in different positions on each hyperboloid composite decorative panel can be controlled independently to achieve dynamic changes in different lighting patterns on the interior wall, enhancing visual aesthetics and impact.

[0109] The present invention also provides an interior hyperboloid wall decoration design, including a base frame and a hyperboloid composite decorative panel.

[0110] The base frame 13 is fixed to the wall. Multiple rows of fastener brackets 10 are installed from top to bottom in the height direction of the base frame 13. The structure of the base frame 13 and the fastener brackets 10 is as described above. Each row of fastener brackets 10 is fitted with an oval secondary keel 14.

[0111] Multiple hyperboloid composite decorative panels 1 are provided, and the multiple hyperboloid composite decorative panels 1 are spliced ​​along the length of the wall, and a wall panel 15 is fixed at the joint of two adjacent hyperboloid composite decorative panels 1.

[0112] Each hyperboloid composite decorative panel 1 is composed of multiple single-curved composite panels 8 with different curvatures. Multiple single-curved composite panels 8 are spliced ​​and fixed on the hyperboloid arc-shaped frame 7. A splicing plate 11 and a light strip 12 are provided at the joint of two adjacent single-curved composite panels.

[0113] Each hyperboloid composite decorative panel has multiple rows of fastener caps 9 fixed on its hyperboloid arc-shaped frame 7 to hook and fix the hyperboloid composite decorative panel 1 to the secondary keel 14. When the hyperboloid composite decorative panel 1 is hung on the secondary keel 14, each fastener cap 9 is offset from the fastener bracket 10 at its location.

[0114] The single-curved composite panel is hot-pressed using the steps described in S21-S24 above. It includes a hot-pressing mold frame, and single-curved panels 4, honeycomb cores 5, single-curved back panels 3, and thermal insulation material 6 are hot-pressed into the mold frame from the outside in. The flat base plate of the hot-pressing mold frame serves as the back panel of the single-curved composite panel and is fixed to the hyperbolic arc-shaped frame. In this embodiment, the single-curved panel 4 is a 2mm thick aluminum plate, the honeycomb core 5 is 22mm thick, the single-curved back panel 3 is 4mm thick, and the thermal insulation material 6 is 50mm thick centrifugal glass wool.

[0115] It should be understood that the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

Claims

1. A method for installing an interior hyperboloid wall decoration, characterized in that, Specifically, the following steps are included: S1. Construct a BIM model of hyperboloid decorative wall panel based on the actual construction dimensions of the wall surface and divide the model into multiple hyperboloid decorative wall panel sub-models. S2, according to the modular splicing method of single surface, make the hyperboloid composite decorative panels corresponding to each hyperboloid decorative wall panel model; S3, fix multiple rows of fastener caps from top to bottom on the hyperbolic arc-shaped frame of each hyperbolic composite decorative panel; S4. Install multiple rows of fastener brackets from top to bottom on the base frame of the wall. The installation height of the fastener brackets is the same as the installation height of the fastener caps. S5, hang a secondary keel on each horizontal row of fixing brackets; S6. Using lifting equipment, each hyperboloid composite decorative panel is lifted sequentially to a vertical position where it intersects the secondary keel in a cross shape, and then lowered from top to bottom so that the fastener caps and hooks at different positions are hooked onto the corresponding secondary keel.

2. The installation method for the interior hyperboloid wall decoration as described in claim 1, characterized in that... It also includes step S7, after all the hyperboloid composite decorative panels have been installed, inserting light strips into the seams of each hyperboloid composite decorative panel from the front.

3. The installation method for the interior hyperboloid wall decoration as described in claim 1, characterized in that... The specific steps for fabricating each hyperboloid composite decorative panel in step S2 according to the modular splicing method of single-curved surfaces are as follows: S21. Based on the changes in the panel line shape of the hyperboloid decorative wall panel model, simulate the panel segmentation in the model to determine the panel segmentation line, and import the model data into the CNC machining platform; S22, Several sound-absorbing holes are processed on the back layer original plate and the surface layer original plate respectively, and decorative patterns are etched; S23, along the board dividing line, cut the back layer original board and the surface layer original board into multiple boards and bend them laterally to form multiple single-curved back boards and single-curved front boards. S24, the single-curved panel and single-curved back panel at the same position are hot-pressed with honeycomb core and thermal insulation material into the corresponding hot-pressed membrane frame to form a single-curved composite panel; S25, fix all the single-curved composite panels in the positioning mold frame for pre-assembly to ensure that the curvature of the finished panel matches the curvature of the double-curved decorative wall panel model; S26. Assemble all the single-curved composite panels on the hyperbolic arc-shaped frame and insert the seam panel into the seam between two adjacent single-curved composite panels to assemble a hyperbolic composite decorative panel.

4. The method for manufacturing the hyperboloid composite decorative panel according to claim 3, characterized in that, The specific steps in step S24, which involve hot-pressing the single-curved panel and single-curved back panel at the same location with the honeycomb core and thermal insulation material into the corresponding hot-pressed membrane frame, are as follows: First, place the hot-pressed membrane frame on the worktable of the hot press; Then, place the single-curved panel, honeycomb core, single-curved back panel, and thermal insulation material into the hot-press mold frame in the order from the outside to the inside. Then, the hot press is started to perform hot pressing and bonding to form a single-curved composite board.

5. The installation method for the interior hyperboloid wall decoration as described in claim 1 or 3, characterized in that, The hyperbolic arc-shaped frame includes a bottom frame, multiple support columns vertically fixed to the bottom frame, and multiple hyperbolic support rods horizontally fixed to the support columns. The multiple hyperbolic support rods are arranged at equal intervals from top to bottom, and the hyperbolic arc of the side of the rod that contacts the single-curved composite panel is the same as the arc of the hyperbolic composite decorative panel. The fastener cap is fixed to the bottom frame.

6. The installation method for the interior hyperboloid wall decoration as described in claim 1, characterized in that, The seam panel is a strip of aluminum plate with a gradually decreasing width, which gradually narrows from the middle to both ends.

7. The installation method for the interior hyperboloid wall decoration as described in claim 1, characterized in that, The fastener cap includes a fixing part and a downwardly bent cap extending from one side of the upper end of the fixing part, with a buckle groove formed between the bent part of the cap and the fixing part.

8. The installation method for the interior hyperboloid wall decoration as described in claim 1, characterized in that, The fastener bracket includes a fixed frame and an upwardly bent support portion extending from one side of the fixed frame. The bent portion of the support portion and the fixed frame form a semi-circular groove, and the secondary keel is inserted into the groove.

9. An interior hyperboloid wall decoration design, characterized in that, Including the base frame and hyperboloid composite decorative panels, The base frame is fixed to the wall. Multiple rows of fastener brackets are installed from top to bottom along the height direction of the base frame. Each row of fastener brackets is fitted with a secondary keel. Multiple hyperboloid composite decorative panels are provided, and the multiple hyperboloid composite decorative panels are spliced ​​along the length of the wall, and a wall panel is fixed at the joint of two adjacent hyperboloid composite decorative panels. Each hyperboloid composite decorative panel is composed of multiple single-curved composite panels with different curvatures. These single-curved composite panels are spliced ​​and fixed on a hyperboloid arc-shaped frame. A seam panel and light strip are installed at the joint between two adjacent single-curved composite panels. Multiple rows of fastener caps are fixed on the hyperboloid arc-shaped frame of each hyperboloid composite decorative panel to hook and fix the hyperboloid composite decorative panel to the secondary keel. When the hyperboloid composite decorative panel is hung on the secondary keel, each fastener cap is offset to the left and right from the fastener bracket at its position.

10. The interior hyperboloid wall decoration design according to claim 9, characterized in that, The single-curved composite panel includes a hot-pressed mold frame, and a single-curved panel, a honeycomb core, a single-curved back panel, and thermal insulation material are hot-pressed into the hot-pressed mold frame from the outside to the inside. The single-curved panel and the single-curved back panel have the same curvature.

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