Indoor wall decoration supporting framework

Abstract

The utility model discloses an indoor wall decoration supporting framework which is formed by combining a plurality of groups of framework units. A single face or two faces of the decorative panel are hung on the integral supporting framework formed by the framework units; each framework unit is formed by combining and connecting vertical keels which are vertically arranged on the two sides in parallel and at least five groups of horizontal keels which are horizontally arranged between the two vertical keels; the transverse keel combination comprises two transverse keels which are oppositely and symmetrically fixed to the two faces of the vertical keel and an aluminum alloy cover plate connected with the two transverse keels. The framework units are adjustably fixed to the ground through top L-shaped fixing foot pieces and the top and bottom T-shaped fixing foot pieces from the ground to the top face according to decoration wall face customization. According to the framework, the framework units formed by standard components are combined and connected to form the whole decorative wallboard hanging framework, the vertical keels between the framework units are arranged in a matched mode, the transverse keels are transversely arranged in a standardized mode, factorization, modularization and integration are achieved, installation is fast and efficient, masonry is not needed, and indoor wall face whole decoration is achieved through full assembly integration.

Description

Technical Field

[0001] The utility model belongs to the technical field of building decoration and renovation, in particular to the technical field of indoor building decoration and renovation, and relates to an indoor wall decoration support frame. Background Art

[0002] Traditional building decoration wall panels still have the following shortcomings that need to be improved: Traditional decoration wall panels are generally processed on-site, and most of the work is wet work, with a long curing period. The pipeline structure is not separated and needs secondary grooving. Traditional decoration involves multiple types of work and overlapping operations, which is prone to delays in construction due to lack of coordination and cooperation and quality defects. Traditional decoration materials are usually processed on-site twice, which easily leads to resource waste, increasing costs and affecting the ecological environment. Traditional decoration is limited by the processing of materials and the different technical levels of construction workers, making it difficult to ensure consistent quality every time construction is carried out. Hollowing, cracking, and leaks are very likely to occur, resulting in a high rework rate. The functional layout of traditional decoration space is limited and stereotyped, and it is not easy to change.

[0003] In recent years, national policy guidance on prefabricated buildings has been gradually improved, and various provinces and cities have successively issued development plans. The development of prefabricated buildings has driven the further development of prefabricated decoration. Coupled with the added guidance of policies, the attention paid to prefabricated decoration has gradually increased, and the number of market participants has also increased rapidly. At the same time, industry standards for prefabricated decoration are also being gradually formulated and implemented, which will lead to the formalization of the industry development.

[0004] At present, there is still a lack of integrated solutions for prefabricated decoration systems in the prefabricated market. The existing prefabricated decoration systems cannot take into account various technical requirements such as clear decoration work interface, wet-free operation on site, pipeline integration, avoidance of cross-operation, avoidance of on-site secondary processing, green and environmentally friendly decoration process, stable quality, adjustable space, and controllable costs. Summary of the Invention

[0005] The present invention addresses the deficiencies of the prior art and discloses an indoor wall decoration support frame. The purpose of the present invention is to provide an indoor wall decoration support frame that is factory-produced, modularized, and integrated, with quick and efficient installation, and that requires no masonry during indoor decoration construction and is fully assembled and integrated.

[0006] The utility model is achieved through the following technical solutions:

[0007] A supporting frame for indoor wall decoration, the supporting frame is used for hanging panels for indoor wall decoration, characterized in that: the supporting frame is composed of a plurality of frame units; the decorative panels are hung on one side or both sides of the supporting frame composed of the frame units;

[0008] Each frame unit is an aluminum alloy profile frame, consisting of vertical keels arranged parallel to each other on both sides, and at least five sets of horizontal keels arranged between the two vertical keels. Each set of horizontal keels consists of two horizontal keels fixed symmetrically on both sides of the vertical keels and an aluminum alloy cover plate connecting the two horizontal keels.

[0009] Each frame unit is customized and fixed from the ground to the top according to the decorative wall. The top two ends of each frame unit are adjustably fixed to the top of the wall through the top L-shaped fixing feet, and the bottom two ends are adjustably fixed to the ground through the bottom T-shaped fixing feet.

[0010] The two vertical purlins that further constitute each skeleton unit are the female vertical purlin and the male vertical purlin; the female vertical purlin has a groove arranged on the joint surface along the longitudinal direction of the vertical purlin; the male vertical purlin has a protrusion arranged on the joint surface along the longitudinal direction of the vertical purlin; the groove and the protrusion structure match and can be embedded and combined, and at least two sealing strips are arranged on the joint surface of the male vertical purlin along the longitudinal direction of the vertical purlin.

[0011] Furthermore, the front and rear walls relative to each other in the cross-sectional structure of the female vertical purlin and the male vertical purlin of the skeleton are provided with a plug-in slot formed by a raised rib arranged along the longitudinal direction of the vertical purlin, and the two raised ribs and the inner end wall of the vertical purlin. The inner end walls relative to the top are provided with a strip hole arranged along the longitudinal direction of the vertical purlin. One side of the top L-shaped fixing foot is inserted into the plug-in slot and is adjustably fixed to the inner end wall by a bolt passing through the strip hole; the other side of the top L-shaped fixing foot is fixed to the top surface structure by a fixing anchor bolt.

[0012] Furthermore, the bottom opposite inner end walls of the female vertical purlin and the male vertical purlin of the skeleton are both provided with bottom T-shaped fixing foot pieces; the vertical foot ends of the bottom T-shaped fixing foot pieces are inserted into the plug-in slots and are connected and fixed to the inner end walls of the vertical purlins by bolts; the ground at the junction of the vertical purlins of adjacent skeleton units is pre-fixed with a bottom connecting base plate by anchor bolts, and the horizontal legs of the T-shaped fixing foot pieces can be adjusted and fixed to the bottom connecting base plate by adjusting the height of the bolts.

[0013] Furthermore, the female vertical purlins and male vertical purlins of adjacent frame units are connected through the grooves and protrusions on the joint surface, and are further connected using tie bolts passing through the female vertical purlins and the male vertical purlins to form an overall supporting frame of multiple frame units.

[0014] Furthermore, the ends of the two transverse keels of the transverse keel assembly in the skeleton unit are connected and fixed to the L-shaped intersection surface of the side wall of the skeleton female vertical keel or the skeleton male vertical keel through bolts.

[0015] The cross-sectional structure of the skeleton cross keel further includes: a rectangular cross keel support portion located at the lower part, and a cross keel suspension arm located at the upper raised structure; two groups of sealing strips arranged along the longitudinal direction of the cross keel are provided on the contact end surface of the rectangular cross keel support portion and the panel, and a cross keel fitting slope is provided on the joint surface between the cross keel suspension arm and the aluminum alloy hanger used to hang the panel.

[0016] Furthermore, the cross-section of the aluminum alloy hanger has an aluminum alloy hanger hook portion with a groove structure opening downward, and the aluminum alloy hanger hook portion and the aluminum alloy hanger support portion with a flat plate structure are an integrally formed structure; the joint surface between the aluminum alloy hanger hook portion and the horizontal keel suspension arm is provided with an aluminum alloy hanger fitting inclined surface, and the bottom surface of the aluminum alloy hanger support portion is provided with an aluminum alloy hanger slot with a groove structure.

[0017] The utility model indoor wall decoration support frame has the following advantages:

[0018] Work Interface: Traditional renovations typically begin after architectural design, construction design, and the completion of secondary structures. This new interior wall decoration support frame utilizes an integrated design, enabling integration from the architectural design stage. It also addresses the connection between civil engineering, electromechanical equipment, and interior decoration, minimizing damage to the main structure during the renovation process.

[0019] On-site management: Traditional renovation projects involve numerous projects and long development cycles, which can easily lead to additional labor costs for management, sales, finance, and construction, leading to increased overall budgets due to time costs. This new indoor wall decoration support frame replaces traditional decorators during construction with industrial workers, significantly reducing labor costs. Compared to traditional renovations, it also saves on material costs and reduces equipment rental and management costs, resulting in a faster turnaround time and lower costs.

[0020] Quality Assurance: The various components of the interior wall decoration support frame of this new model can be designed in a standardized manner, with a standardization rate of more than 90%. They are integrated and produced by the factory and can undergo strict quality technical control, effectively solving the problems of construction raw material errors and modular interfaces, reducing raw material waste, and improving safety and durability, with consistent quality.

[0021] Spatial variability: Traditional interior decoration spaces are rigidly defined and difficult to adapt. This new interior wall decoration support frame features standardized assembly parts, separates the interior from the structure, and is easily disassembled and modified, allowing for a versatile space with a long lifecycle.

[0022] Avoid secondary structure: The main structure of the interior wall decoration support frame of the utility model is completed and handed over, and there is no need to make a secondary structure. The assembly of the integrated wall is flexible, there is no wet operation, the precision is high, the site is clean and tidy, and the construction time is shortened.

[0023] Pipeline integration: The utility model separates the interior wall decoration support skeleton pipeline from the structure to avoid crossing and damage the structure, with high work efficiency and easy maintenance.

[0024] Quick operation and maintenance: The interior wall decoration support frame components of this new model are fully assembled and the spare parts are standardized, which reduces the maintenance rate by 80%. Installation, disassembly, and reusable replacement can be easily completed, with low operation and maintenance costs, and the transformation can be completed without stopping business.

[0025] Green and environmentally friendly: The raw materials of the interior wall decoration support frame components of this utility model use environmentally friendly materials that meet national standards. The factory conducts environmental protection treatment in advance. The finished products arrive at the site and only need to be assembled. The construction site is clean, garbage is reduced, and no harmful substances are discharged. It is green, environmentally friendly and sustainable.

[0026] The interior wall decoration support frame of the utility model adopts a combination of frame units composed of standardized components to be connected into an integral decorative wall panel hanging frame. Each frame unit is fixed to the structure through the top and bottom adjustable structures. The vertical keels between the frame units are matched and the horizontal keels are horizontally standardized. It is equipped with a sealed sound insulation and heat insulation structure, which realizes factory production, modular construction and integration. The support frame is quick and efficient to install. There is no masonry in the interior decoration construction, and the overall decoration of the interior wall is achieved through full assembly integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the interior wall decoration support frame and panel hanging state of the utility model;

[0028] Figure 2 This is a schematic plan view of the interior wall decoration support frame unit of the utility model;

[0029] Figure 3 This is a three-dimensional enlarged schematic diagram of the skeleton node A of the utility model;

[0030] Figure 4 This is a three-dimensional enlarged schematic diagram of the skeleton node B of the utility model;

[0031] Figure 5 This is a side view schematic diagram of the skeleton node B of the present invention;

[0032] Figure 6 This is a front view schematic diagram of the joint between two units of the skeleton node B of the present invention;

[0033] Figure 7 This is a schematic top view of the cross-section of the junction of two units of the skeleton of the present invention;

[0034] Figure 8 This is a schematic diagram of the cross-sectional structure of the vertical keel joint of the skeleton of the present invention in a separated state;

[0035] Figure 9This is a schematic diagram of the front view structure of the joint of two units of the skeleton node D of the present invention;

[0036] Figure 10 This is a schematic top view of the cross-sectional view of the junction of two units of the skeleton node D of the present invention;

[0037] Figure 11 This is a schematic diagram of the cross-sectional structure of the aluminum alloy pendant of the utility model;

[0038] Figure 12 This is a schematic diagram of the cross-sectional structure of the skeleton transverse keel of the utility model;

[0039] Figure 13 This is a schematic diagram of the decorative panel and its aluminum alloy pendant suspension structure of the utility model.

[0040] In the figure, A is the top left node, B is the top right node, and D is the bottom node; LG is the skeleton;

[0041] 1 is the panel, 2 is the female vertical keel, 3 is the male vertical keel, 4 is the horizontal keel, 5 is the aluminum alloy cover plate, 6 is the aluminum alloy hanger, 7 is the sealing strip, 8 is the keel connection screw, 9 is the panel and aluminum alloy hanger connection screw, 10 is the bottom connection node adjustment bolt, 11 is the bottom T-shaped fixing foot, 12 is the connection anchor bolt, 13 is the bottom connection base plate, 14 is the top L-shaped fixing foot, 15 is the top connection screw, 16 is the tie bolt, 21 is the female vertical keel insertion slot, 22 is the female vertical keel splicing surface, 23 is the L-shaped intersection surface between the female vertical keel and the transverse keel, 31 is the male vertical keel insertion slot, 32 is the male vertical keel splicing rubber strip groove, 33 is the L-shaped intersection surface between the male vertical keel and the transverse keel, 41 is the transverse keel suspension arm, 42 is the transverse keel support part, 43 is the transverse keel fitting slope, 44 is the transverse keel rubber strip groove, 61 is the aluminum alloy hanger hook part, 62 is the aluminum alloy hanger support part, 63 is the aluminum alloy hanger fitting slope, and 64 is the aluminum alloy hanger slot. DETAILED DESCRIPTION

[0042] The present invention is further described below in conjunction with specific implementation methods. The specific implementation methods are further descriptions of the principles of the present invention and do not limit the present invention in any way. Technologies that are the same or similar to the present invention do not exceed the scope of protection of the present invention.

[0043] Combined with the attached drawings.

[0044] The utility model relates to an indoor wall decoration support frame for indoor wall decoration hanging panels. The support frame is composed of a plurality of frame units. The decorative panel is hung on one side or both sides on the overall support frame composed of the frame units.

[0045] Each frame unit is an aluminum alloy profile frame, and is composed of vertical keels arranged parallel to each other on both sides, and at least five sets of horizontal keels arranged between the two vertical keels. Each set of horizontal keels consists of two horizontal keels 4 fixed relatively symmetrically on both sides of the vertical keels and an aluminum alloy cover plate 5 connecting the two horizontal keels 4.

[0046] Each frame unit is customized and fixed from the ground to the top according to the decorative wall. The top two ends of each frame unit are adjustably fixed to the top of the wall through the top L-shaped fixing feet 14, and the bottom two ends are adjustably fixed to the ground through the bottom T-shaped fixing feet 11.

[0047] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, the supporting skeleton unit is composed of aluminum alloy hangers 6, skeleton horizontal keels 4, skeleton vertical keels, aluminum alloy cover plates 5, connectors, etc., and the interior wall panels 1 adopt a point-hanging, wet-free wall panel system.

[0048] The aluminum alloy pendant 6 of the interior wall decoration support frame of the utility model and the panel suspension frame component are prefabricated in the factory, which can further standardize the production process and improve product quality and production efficiency; the use of a combined structure connector can achieve three-dimensional adjustment of the pendant system in three directions, coordinate and overcome the non-standard phenomenon caused by differences in construction.

[0049] The utility model can be used to install the indoor wall decoration support frame suspension component on site by first performing standardized installation of the connecting parts, wall connecting fasteners and panel suspension frames, and then the aluminum alloy hangers of the load panel are hung and fixed at one time after completion, without the need for standardized adjustment of the load-bearing conditions of the load panel, so the construction is safer and more reliable, and the installation efficiency can be greatly improved.

[0050] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 11 、 Figure 12 、 Figure 13 As shown, the aluminum alloy hanger 6 and the skeleton cross keel 4 adopt a combined structure of mutually embedded suspension, which forms a closely fitting embedded and anti-slip lever structure. The aluminum alloy hanger 6 support portion is slotted in the middle with an aluminum alloy hanger slot 64 to ensure that the hanger fits more accurately and is not affected by the air pressure between the panels. Two safety raised sealing strips 7 are set at the junction of the skeleton cross keel 4 support portion and the panel 1 to ensure a stable and reliable connection while avoiding hard contact, ensuring the flatness of the panel 1, and making the construction and installation combination convenient and efficient. The aluminum alloy hanger 6 can also be installed in a sideways sliding manner, which solves the installation space required for ordinary hangers due to forward installation.

[0051] like Figure 7 、 Figure 8 、 Figure 10 As shown, two safety raised sealing strips 7 and splicing strip grooves 32 are set at the joint part of the splicing surface 22 of the female vertical purlin 2 of the skeleton and the male vertical purlin 3 of the skeleton, so that the vertical purlins 3 of the skeleton can be spliced densely while avoiding hard contact. It is an effective fireproof and soundproof structure. At the same time, the overall splicing construction and installation process combination is convenient and efficient.

[0052] like Figure 5 、 Figure 6 、 Figure 8 、 Figure 9 As shown, the female vertical keel 2 of the skeleton is provided with a plug-in slot 21, and the male vertical keel 3 of the skeleton is provided with a plug-in slot 31. When the vertical keel is plugged and connected with the bottom T-shaped fixing foot 11 and the top L-shaped fixing foot 14, the position is accurate, safe and reliable, and there is no displacement or deformation. At the same time, the construction and installation process combination is convenient and efficient.

[0053] like Figure 7 、 Figure 8 As shown, the vertical keel and the horizontal keel intersection surfaces 23 and 33 of the skeleton structure system form an embedded close fit and are connected by positioning screws. The female vertical keel and the horizontal keel intersection surface 23 and the male vertical keel and the horizontal keel intersection surface 33 of the skeleton are closely fitted to ensure the integrity of the keel.

[0054] like Figure 7 、 Figure 8 、 Figure 10 As shown, sealing strips 7 are provided on the joint surfaces between the vertical purlins of the skeleton structure system and the panel 1, so that the vertical purlins of the skeleton and the panel 1 are tightly spliced together, while avoiding hard contact. It is an effective fireproof and soundproof structure, and the overall splicing construction and installation process combination is convenient and efficient.

[0055] like Figure 13 As shown, the assembled wall panel 1 and the aluminum alloy hanger 6 are installed during prefabrication in the factory. According to the design standard position, the panel 1 and the aluminum alloy hanger 6 are fastened together using connecting screws 9.

[0056] like Figure 7 、 Figure 8 、 Figure 10 As shown, the skeleton vertical keels arranged on both sides of each skeleton unit are respectively the skeleton female vertical keel 2 and the skeleton male vertical keel 3, the skeleton female vertical keel 2 and the skeleton horizontal keel 4 end form a groove, the skeleton male vertical keel 3 and the skeleton horizontal keel 4 end form a protrusion matching the groove; when the skeletons of adjacent units are installed side by side, the groove of the skeleton female vertical keel 2 and the protrusion of the skeleton male vertical keel 3 are combined and positioned and fixed, and a sealing strip 7 is provided at the joint.

[0057] like Figure 7 、 Figure 10As shown, connecting screws 8 are used to connect the horizontal purlins 4 to the female vertical purlins 2 or male vertical purlins 3. The female vertical purlins 2 and male vertical purlins 3 are connected at the joints using a special profile with a concave and convex shape for a tight connection. Prefabricated EPDM sealing strips 7 ensure a tight caulking, sound insulation, and fire protection.

[0058] like Figure 5 、 Figure 7 、 Figure 8 、 Figure 10 As shown, when the frames of adjacent units are installed side by side, the grooves of the female vertical purlins 2 of the frame are combined with the protrusions of the male vertical purlins 3 of the frame to be positioned and fixed, and then the female vertical purlins 2 of the frame and the male vertical purlins 3 of the frame are further connected by multiple tie bolts 16 to strengthen the connection, further increase the integrity of the wall panel after the vertical purlins of the frame are plugged in, and ensure that the wall panel structure is safe, stable and flat.

[0059] like Figure 6 、 Figure 8 As shown, the top of the frame is connected to the structure, and the top L-shaped fixing foot 14 is inserted into the reserved insertion groove on the inner end wall opposite to the vertical keel of the frame and connected with a screw 15; the top L-shaped fixing foot 14 is reliably connected to the main structure through the connecting anchor 12 fixed to the structure.

[0060] like Figure 8 、 Figure 9 、 Figure 10 As shown, the bottom of the frame is connected to the structure, and the bottom T-shaped fixing foot 11 is inserted into the reserved insertion groove on the inner end wall of the vertical keel of the frame and fixed with bolts; the bottom T-shaped fixing foot 11 and the bottom connection base plate 13 are provided with adjustment bolts 10 to adjust the on-site height to ensure that the height of the wall panels are on the same horizontal line; the bottom connection anchor bolt 12 is reliably connected to the structure.

Claims

1. A support frame for indoor wall decoration, which is used for hanging panels for indoor wall decoration, characterized by: The supporting frame is composed of a plurality of frame units; the decorative panel is hung on one or both sides on the overall supporting frame composed of the frame units; Each frame unit is an aluminum alloy profile frame, which is composed of vertical keels arranged parallel to each other on both sides, and at least five sets of horizontal keels arranged between the two vertical keels. Each set of horizontal keels includes two horizontal keels fixed relatively symmetrically on both sides of the vertical keels and an aluminum alloy cover plate connecting the two horizontal keels. Each frame unit is customized and fixed from the ground to the top according to the decorative wall. The top two ends of each frame unit are adjustably fixed to the top of the wall through the top L-shaped fixing feet, and the bottom two ends are adjustably fixed to the ground through the bottom T-shaped fixing feet.

2. The indoor wall decoration support frame according to claim 1, characterized in that: The two vertical purlins constituting each skeleton unit are the female vertical purlin and the male vertical purlin; the female vertical purlin has a groove arranged on the joint surface along the longitudinal direction of the vertical purlin; the male vertical purlin has a protrusion arranged on the joint surface along the longitudinal direction of the vertical purlin; the groove and the protrusion structure match and can be embedded and combined, and at least two sealing strips are arranged on the joint surface of the male vertical purlin along the longitudinal direction of the vertical purlin.

3. The indoor wall decoration support frame according to claim 2, characterized in that: The front and rear walls opposite to each other in the cross-sectional structure of the female vertical keel and the male vertical keel of the skeleton are both provided with plug-in slots formed by raised ribs arranged along the longitudinal direction of the vertical keel, the two raised ribs and the inner end walls of the vertical keel, and the inner end walls opposite to each other at the top are both provided with strip holes arranged along the longitudinal direction of the vertical keel, one side of the top L-shaped fixing foot is inserted into the plug-in slot and is adjustably fixed to the inner end wall by a bolt passing through the strip hole; the other side of the top L-shaped fixing foot is fixed to the top surface structure by a fixing anchor bolt.

4. The indoor wall decoration support frame according to claim 3, characterized in that: The bottom opposite inner end walls of the female vertical purlin and the male vertical purlin of the skeleton are both provided with bottom T-shaped fixing foot pieces; the vertical foot ends of the bottom T-shaped fixing foot pieces are inserted into the plug-in slots and are connected and fixed to the inner end walls of the vertical purlins by bolts; the ground at the junction of the vertical purlins of adjacent skeleton units is pre-fixed with a bottom connecting base plate by anchor bolts, and the horizontal foot of the T-shaped fixing foot piece can be adjusted and fixed to the bottom connecting base plate by adjusting the height of the bolts.

5. The indoor wall decoration support frame according to claim 4, characterized in that: The female vertical purlins and male vertical purlins of adjacent frame units are connected through the grooves and protrusions on the joint surface, and are further connected by tie bolts passing through the female vertical purlins and the male vertical purlins to form an overall supporting frame of the multiple frame units.

6. The indoor wall decoration support frame according to claim 2, characterized in that: The ends of the two transverse keels of the transverse keel assembly in the skeleton unit are connected and fixed to the L-shaped intersection surface of the side wall of the skeleton female vertical keel or the skeleton male vertical keel through bolts.

7. The indoor wall decoration support frame according to claim 4, characterized in that: The cross-sectional structure of the skeleton cross keel includes: a rectangular cross keel support portion located at the lower part, and a cross keel suspension arm located at the upper raised structure; two groups of sealing strips arranged along the longitudinal direction of the cross keel are provided on the end surface of the rectangular cross keel support portion in contact with the panel, and a cross keel fitting inclined surface is provided on the joint surface between the cross keel suspension arm and the aluminum alloy hanger used to hang the panel.

8. The indoor wall decoration support frame according to claim 7, characterized in that: The cross section of the aluminum alloy hanger has an aluminum alloy hanger hook portion with a groove structure opening downward, and the aluminum alloy hanger hook portion and the aluminum alloy hanger support portion with a flat plate structure are an integrally formed structure; the joint surface between the aluminum alloy hanger hook portion and the horizontal keel suspension arm is provided with an aluminum alloy hanger fitting inclined surface, and the bottom surface of the aluminum alloy hanger support portion is provided with an aluminum alloy hanger slot with a groove structure.

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