Plate decoration wall surface structure

Abstract

The utility model discloses a plate decoration wall surface structure which comprises a wall surface framework, a lifting piece, a back hanging piece and a veneer, the wall surface framework is arranged on a wall, the lifting piece is arranged on the wall surface framework, and the back hanging piece is arranged on the back side of the veneer; the wall face framework comprises vertically-arranged channel steel and transversely-arranged angle steel. The overhanging piece is connected with the angle steel through a bolt, and a strip-shaped adjusting hole is formed in the overhanging piece. By adopting the channel steel and the angle steel as the wall surface framework and combining the design of the overhanging piece and the back hanging piece, the overall rigidity and the installation firmness of the large-plate decorative wall surface can be effectively improved, meanwhile, standardized building materials and prefabricated assemblies are used, the field machining amount is reduced, and then the installation efficiency is improved; and moreover, the modularized design enables the maintenance or replacement to be simpler, and the cost of secondary decoration is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor wall decoration, in particular to a plate decorative wall structure. Background Art

[0002] In interior design and decoration, large-scale decorative wall panels are highly praised for their unique texture and atmospheric effect. However, in actual applications, brittle materials such as stone, rock slabs, and tiles have many problems when they are made into large-area decorative panels and then installed due to their own characteristics.

[0003] While materials like stone, rock slabs, and ceramic tiles are aesthetically pleasing and durable, when processed into larger panels, their inherent stress distribution is uneven, making them prone to cracking and even breakage during installation. Furthermore, their heavy weight places high demands on the wall's load-bearing capacity. After installation, large panels often leave noticeable marks at the connection between the panel and the frame, such as screw holes and adhesive joints. These require subsequent repairs, adding to the complexity of the installation process. To ensure that large decorative panels are securely fixed to the wall, traditional methods often rely on non-detachable connections, making replacement and maintenance of the panels inconvenient and increasing the cost and complexity of subsequent maintenance. Summary of the Invention

[0004] To address the aforementioned technical issues, the present invention provides a decorative wall structure using panels. To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is provided below. This summary is not intended to be a comprehensive review, identify key or important components, or delineate the scope of protection for these embodiments. Its sole purpose is to present some concepts in a simplified form, serving as a prelude to the detailed description that follows.

[0005] The utility model adopts the following technical solutions:

[0006] A panel decorative wall structure is provided, comprising: a wall frame, a cantilever, a back hanging member and a decorative panel, wherein the wall frame is arranged on the wall, the cantilever is arranged on the wall frame, and the back hanging member is arranged on the back side of the decorative panel; the wall frame comprises: vertically arranged channel steels and horizontally arranged angle steels; the cantilever is connected to the angle steels by bolts, and a strip-shaped adjustment hole is provided on the cantilever; the back hanging member comprises: a back hanging plate body, a positioning wedge is provided on the back hanging plate body, a positioning platform is provided on the cantilever, and a positioning groove adapted to the positioning wedge is provided on the positioning platform.

[0007] Furthermore, the channel steel is arranged perpendicular to the ground, one side of the channel steel is fixed to the wall by an expansion bolt, and a screw hole is opened on the other side of the channel steel; the angle steel is arranged perpendicular to the channel steel, one side of the angle steel is connected to the channel steel by a bolt, and a screw hole is opened on the other side of the angle steel and connected to the cantilever by bolts.

[0008] Furthermore, the back-hanging plate body is a rectangular flat plate, screw holes are provided at the four corners of the back-hanging plate body, and the back-hanging plate body is fixed to the back side of the decorative panel by screws.

[0009] Furthermore, a crossbeam is provided on the back side of the back-hanging plate body, and the positioning wedge is provided on the bottom surface of the outer end of the crossbeam. The positioning wedge is a strip with a trapezoidal cross-section; the positioning groove is a trapezoidal groove with an upper opening, and the inclination of the groove wall of the trapezoidal groove is the same as the inclination of the side surface of the positioning wedge.

[0010] Furthermore, the decorative panel includes: a honeycomb aluminum plate and a plurality of square steels; the back-hanging plate body is fixed to the back side of the honeycomb aluminum plate by screws, and the square steels are evenly spaced and arranged on the back side of the honeycomb aluminum plate.

[0011] Furthermore, the plate decorative wall structure further includes: a gasket, which is arranged between the cantilever and the angle steel.

[0012] Furthermore, the described panel decorative wall structure also includes: an edge sealing strip, which is arranged on the cantilever; the edge sealing strip includes: a plug-in component, a rubber sleeve and a sealing pressing piece arranged on both sides of the rubber sleeve, and the plug-in component is arranged on the groove wall of the positioning groove.

[0013] The beneficial effects brought about by this utility model are: by adopting channel steel and angle steel as the wall skeleton, and combining the design of cantilevers and back hanging parts, the overall rigidity and installation firmness of large-plate decorative wall surfaces can be effectively improved. At the same time, the use of standardized building materials and prefabricated components reduces the amount of on-site processing, thereby improving installation efficiency. Moreover, the modular design makes maintenance or replacement simpler, reducing the cost of secondary decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1This is a schematic diagram of a plate decorative wall structure of the utility model;

[0016] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0017] Figure 3 This is a cross-sectional schematic diagram of a plate decorative wall structure of the utility model;

[0018] Figure 4 yes Figure 3 An enlarged schematic diagram of part B;

[0019] Figure 5 It is a schematic diagram of the installation of the sealing pressing piece of the utility model. DETAILED DESCRIPTION

[0020] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the embodiments described are only a portion of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.

[0021] like Figure 1-5 As shown, in some illustrative embodiments, a panel decorative wall structure is provided, including: a wall frame 1, a cantilever 2, a back hanging member 3, a decorative panel 4 and an edge sealing strip 5.

[0022] The wall frame 1 is installed on the wall and provides overall support. Specifically, the wall frame 1 comprises vertically arranged channel steel 101 and horizontally arranged angle steel 102. The channel steel 101 and angle steel 102 are arranged crosswise to form a grid frame structure. The channel steel 101 serves as the primary vertical purlin, primarily providing vertical support for the entire decorative wall surface. The angle steel 102 serves as the secondary horizontal purlin, not only enhancing the lateral rigidity of the wall frame 1 but also serving as a fixed foundation for the cantilever 2, distributing the load and preventing localized stress concentration.

[0023] The channel steels 101 are arranged perpendicular to the ground and fixed to the wall at even intervals. The spacing should be adjusted according to the actual installation requirements and the size of the decorative panels 4. Generally speaking, the spacing should not be too large to ensure that there are enough support points distributed on the entire wall frame 1. Normally, the spacing can be set between 300mm and 600mm. The specific value needs to be determined according to the weight and size of the decorative panels 4. One side of the channel steel 101 is fixed to the wall by expansion bolts, and screw holes are opened on the other side of the channel steel 101. The screw holes here are used for fixed connection with the horizontally arranged angle steels 102. The position and number of screw holes on the channel steel 101 should be determined according to the distribution of the angle steels 102 to ensure that each angle steel 102 can be connected to at least two channel steels 101.

[0024] The angle steels 102 are arranged perpendicular to the channel steels 101 to form a grid-like frame structure. The grid-like frame structure can effectively disperse the load of the wall decorative panels and improve the stability of the entire wall structure. The spacing between the angle steels 102 should be adjusted according to the actual installation requirements, such as the height of the wall, the load-bearing requirements, and the size of the decorative panels. One side of the angle steel 102 is connected to the channel steel 101 by bolts, and the other side of the angle steel 102 has screw holes and is connected to the cantilever 2 by bolts, that is, the upper surface of the other side of the angle steel 102 serves as the bearing surface of the cantilever 2. Therefore, the angle steel 102 can not only provide lateral support, but also serve as a fixed base for the cantilever 2, thereby supporting the weight of the decorative panel 4.

[0025] The cantilever 2 is provided with a strip-shaped adjustment hole 201, which is usually an oblong hole. Its length determines the adjustment range of the cantilever 2, and the width of the hole needs to match the fixing parts used, such as bolts, to ensure that the bolts can pass through smoothly and be tightened. Through the strip-shaped adjustment hole 201, the cantilever 2 can be slid back and forth on the angle steel 102 to fine-tune its position relative to the wall frame 1, so that the cantilever 2 on each angle steel 102 is located in the same vertical plane, and then can be mounted and connected with each back hanging part 3 on the back side of the decorative panel 4 to ensure the verticality of the decorative panel 4. The design of the strip-shaped adjustment hole 201 not only improves the installation accuracy of the decorative panel 4, but also increases the flexibility of the installation process. Even if the position is slightly deviated during the initial installation, it can be easily adjusted through the adjustment hole.

[0026] The back side of the decorative panel 4 is provided with a plurality of back-hanging members 3. The back-hanging members 3 correspond to the positions of the lifting members 2 and are used together to mount the decorative panel 4 on the wall frame 1. The back-hanging members 3 include a back-hanging plate body 301, which is a rectangular planar plate with screw holes at the four corners. The back-hanging plate body 301 is fixed to the back side of the decorative panel 4 by screws.

[0027] A crossbeam 302 is mounted on the back of the back-hanging plate 301. Positioning wedges 303, formed from strips of trapezoidal-shaped plate material, are located on the underside of the outer ends of the crossbeam 302. A positioning platform 202 is mounted on the cantilever 2, serving as a receiving platform for the positioning wedges 303. Positioning slots 203 are defined within the positioning platform 202, which are adapted to fit within the positioning wedges 303. "Adapted" in this context means that the positioning wedges 303 can be fully inserted into the positioning slots 203.

[0028] The positioning groove 203 is a trapezoidal groove with an upper opening. The inclination of the groove wall of the trapezoidal groove is the same as the inclination of the side of the positioning wedge block 303, so that the positioning wedge block 303 can be completely embedded in the positioning groove 203. The design of the positioning wedge block 303 and the trapezoidal groove allows the positioning wedge block 303 to slide smoothly into the positioning groove 203, reducing the difficulty of alignment and making the installation operation simpler and more efficient.

[0029] During installation, the operator simply aligns the back hanger 3 on the veneer panel 4 with the positioning platform 202 on the pick 2 and gently slides the positioning wedge 303 along the inclined surface of the positioning slot 203. Due to the trapezoidal design of the positioning wedge 303 and the positioning slot 203, the wedge slides naturally into the slot, completing the mounting between the back hanger 3 and the pick 2, reducing alignment difficulties and simplifying the installation process. Furthermore, the trapezoidal wedge and slot design ensures precise alignment of the veneer panel 4, avoiding the positional deviation that can occur with traditional fixing methods.

[0030] Shims 6 are also installed between the cantilever 2 and the angle steel 102. By adjusting the thickness or number of shims 6, the position of the cantilever 2 can be adjusted to a certain extent. In other words, the height of the cantilever 2 can be adjusted by adding or removing shims 6, ensuring the installation accuracy of the decorative panel 4. In addition, the use of shims 6 increases the friction between the cantilever 2 and the angle steel 102, preventing the cantilever 2 from sliding when subjected to external forces, and improving the stability of the overall structure.

[0031] The decorative panel 4 includes: a honeycomb aluminum plate 401 and a plurality of square steels 402 .

[0032] Honeycomb aluminum panel 401 is a composite material composed of two thin aluminum sheets sandwiching a honeycomb core. This material features light weight, high rigidity, and strong bending resistance. Because of the honeycomb core, honeycomb aluminum panel 401 is significantly lighter than solid panels, reducing the overall weight burden of the decorative wall. The back-hanging panel 301 is secured to the back of the honeycomb aluminum panel 401 with screws.

[0033] Square steel 402 is a steel material with a square or rectangular cross-section, which can be evenly fixed to the back side of the honeycomb aluminum panel 401 by welding or screws, and the direction of the square steel 402 is consistent with the length direction of the decorative panel 4. This design increases the longitudinal rigidity of the decorative panel 4, prevents it from deformation during installation and use, and reduces the risk of bending caused by a large span.

[0034] The edge-sealing strip 5 is mounted on a bracket 2. A bracket 2 is required where the angle steel 102 is close to the wall. This bracket 2 supports the edge-sealing strip 5, which closes the gap between the decorative panel 4 and the wall. The edge-sealing strip 5 comprises a connector 501, a rubber sleeve 502, and sealing tabs 503 on either side of the sleeve 502. One side of the sealing tab 503 adheres to the surface of the honeycomb aluminum panel 401, while the other side adheres to the wall.

[0035] The connector 501 has a U-shaped cross-section and an open design, facilitating connection with the positioning slot 203 on the cantilever 2. After installation, the connector 501 rests on the wall of the positioning slot 203, with the front wall of the positioning slot 203 nestled within the U-shaped groove of the connector 501, thus completing the connection between the edge banding strip 5 and the cantilever 2. The veneer 4 has a certain thickness, and the rubber sleeve 502 is designed to fit snugly between the veneer 4 and the wall, providing a good seal. The use of elastic material also allows the rubber sleeve 502 to return to its original shape when subjected to external forces, making it less susceptible to aging or damage.

[0036] The design of the edge banding strip 5 ensures that the gap between the decorative panel 4 and the wall is completely sealed, improving the wall's sealing performance and preventing the intrusion of dust and moisture. The use of the edge banding strip 5 not only improves the wall's sealing performance but also enhances the overall aesthetics, making the edges of the decorative panel 4 more neat. The edge banding strip 5 is simple and quick to install and easy to maintain. If replacement or repair is required, the edge banding strip can be simply removed and reinstalled, reducing maintenance costs.

[0037] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A plate decorative wall structure, characterized in that: include: A wall frame, a cantilever, a back hanging member and a decorative panel, wherein the wall frame is arranged on the wall, the cantilever is arranged on the wall frame, and the back hanging member is arranged on the back side of the decorative panel; the wall frame includes: vertically arranged channel steel and horizontally arranged angle steel; the cantilever is connected to the angle steel by bolts, and a strip-shaped adjustment hole is provided on the cantilever; the back hanging member includes: a back hanging plate body, a positioning wedge is provided on the back hanging plate body, a positioning platform is provided on the cantilever, and a positioning groove adapted to the positioning wedge is provided on the positioning platform.

2. A plate decorative wall structure according to claim 1, characterized in that: The channel steel is arranged perpendicular to the ground, one side of the channel steel is fixed to the wall by an expansion bolt, and a screw hole is opened on the other side of the channel steel; the angle steel is arranged perpendicular to the channel steel, one side of the angle steel is connected to the channel steel by a bolt, and a screw hole is opened on the other side of the angle steel and connected to the cantilever by bolts.

3. A plate decorative wall structure according to claim 2, characterized in that: The back-hanging plate body is a rectangular flat plate, and screw holes are provided at the four corners of the back-hanging plate body. The back-hanging plate body is fixed to the back side of the decorative panel by screws.

4. A plate decorative wall structure according to claim 3, characterized in that: A crossbeam is provided on the back side of the back-hanging plate body, and the positioning wedge is provided on the bottom surface of the outer end of the crossbeam. The positioning wedge is a strip with a trapezoidal cross-section; the positioning groove is a trapezoidal groove with an upper opening, and the inclination of the groove wall of the trapezoidal groove is the same as the inclination of the side surface of the positioning wedge.

5. A plate decorative wall structure according to claim 4, characterized in that: The decorative panel includes: a honeycomb aluminum plate and a plurality of square steels; the back-hanging plate body is fixed to the back side of the honeycomb aluminum plate by screws, and the square steels are evenly spaced and arranged on the back side of the honeycomb aluminum plate.

6. The plate decorative wall structure according to claim 5, characterized in that: Also includes: A gasket is arranged between the pick and the angle steel.

7. A plate decorative wall structure according to claim 6, characterized in that: Also includes: The edge sealing strip is arranged on the pick; the edge sealing strip includes: a plug-in component, a rubber sleeve and sealing pressing sheets arranged on both sides of the rubber sleeve, and the plug-in component is arranged on the groove wall of the positioning groove.

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