An indoor space suspension type background wall assembly process

Abstract

The application discloses an indoor space suspension type background wall assembling process, and a background wall assembling structure which comprises an electrical component support and a veneer panel and has good vibration resistance. Through the relative rotation between the connecting structure formed by the universal joint, the spherical connecting piece and the mounting module, the vibration can be secondarily unloaded to a certain extent, the vibration conducted to the structure connecting end is reduced, and the instability and falling of the structure connecting end are avoided. When the vibration amplitude is too large, the vibration causes the internal rotation of the connecting structure, the upper end of the veneer panel is pulled to the background wall direction and is inclined, the veneer panel is prevented from falling and causing harm to people, the structure base layer, the surface layer, the internal electrical elements and the circuit laying are modularized and standardized, and then are installed, the overall space occupancy rate of the background wall structure system is reduced, the metal hollow heat dissipation plate is installed on the inner side of the structure to solve the heat dissipation problem, and the track provided with the rollers is arranged at the bottom of the structure to realize the maintenance use function and improve the heat exchange efficiency by 25%.

Description

Technical Field

[0001] This invention relates to the field of background wall assembly technology, specifically to an indoor space suspended background wall assembly process. Background Technology

[0002] As living standards continue to improve, people have increasingly higher demands for their living environment, pursuing artistic and personalized living spaces. In home design, the feature wall holds a crucial position, serving as the visual focal point and a reflection of cultural connotations. The feature wall significantly influences the style and highlights of home design, becoming the most prominent element of the interior design. Beyond visual appeal, it plays a vital role in sound insulation, moisture control, and space partitioning through the use of different materials and designs. my country's construction industry is vast and rapidly developing, leading to unclear design concepts and numerous design irregularities. Many component designs are only given limits or suggested values ​​in regulations, leaving designers' assessment of the rationality of the results open to debate, posing significant safety hazards to project quality. Furthermore, the ever-increasing shared area in residential buildings is also inadvertently compressing the effective utilization rate of interior space.

[0003] Currently, the domestic building decoration and renovation industry is trending towards prefabricated technology, such as the prefabricated design of suspended background walls. However, the suspended background wall structure increases the connection between the top structure and the load-bearing system, as well as the load-bearing capacity of components. This can easily lead to problems such as imbalance in the stress system and unreasonable stress distribution. When subjected to external vibrations, the structural connection components and methods may lack stability and seismic performance, easily causing the background panel connection components to loosen and break, resulting in the background panel falling off and causing injury. Traditional background wall construction requires pre-treatment of the base layer. The surface layer can only be constructed after the flatness and verticality meet the construction requirements. Furthermore, the installation of the electrical system also increases the space occupied by the background wall system. After the traditional background wall construction is completed, the surface decoration and the base structure form a spatial separation. This makes repair and replacement very troublesome when quality problems occur in the pre-embedded components of the base layer later. It is necessary to completely remove the surface layer before proceeding with the work, resulting in high costs for repair and replacement when quality problems arise later. Summary of the Invention

[0004] The purpose of this invention is to address the problems in the prefabricated design of suspended background walls, such as insufficient load-bearing system and structural connection components, inadequate stress stability and seismic performance, which easily lead to loosening and breakage of background panel connection components, causing background panels to fall off and injure people; the large-scale dispersed layout of the wall base construction and electrical system, resulting in low utilization of indoor space; and the spatial separation between the surface decoration and the base structure, making the later maintenance and replacement of the pre-embedded components in the base very troublesome. Therefore, this invention provides an assembly process for suspended background walls in indoor spaces.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an indoor space suspended background wall assembly process, including a background wall assembly structure, the background wall assembly structure including a background wall base layer, a background panel surface layer, an electrical component bracket, and a decorative panel. The electrical component bracket is located in the central mounting groove of the background wall base layer. Electrical components and metal perforated heat dissipation plates are staggered inside the electrical component bracket. Multiple rollers are provided at the lower end of the decorative panel. The rollers are rotatably connected to guide rails at corresponding positions on the ground. Multiple universal joints with the same horizontal installation height are provided on the inner side of the decorative panel. A ball connector is provided at the end of the universal joint away from the decorative panel. The ball connector is rotatably connected to the movable groove of the installation module, and a ball bearing is provided at the connection point. A connecting plate connecting multiple installation modules is provided on the inner side of the installation module. The connecting plate is placed on top of the electrical component bracket, and its inner side extends vertically or inwardly to form a limiting side plate. A triangular reinforcing rib is provided between the limiting side plate and the connecting plate. The two ends of the connecting plate are fixed to the decorative panel through fixed side plates.

[0006] As a further description of the above technical solution:

[0007] The universal joint is fixed to the inside of the trim panel 5 by a connecting rod. The universal joint includes a horizontal steering component, a cross shaft, a vertical steering component, and a ball joint. The inner end of the horizontal steering component is hinged to the longitudinal shaft of the cross shaft, and the outer end of the vertical steering component extends out to form a clamping plate, which is hinged to the transverse shaft of the cross shaft.

[0008] As a further description of the above technical solution:

[0009] The surface of the ball joint has multiple first arc-shaped grooves arranged at equal angles around the axis of the universal joint. A second arc-shaped groove is provided in the corresponding position of the first arc-shaped groove in the movable groove. The ball rolls and connects in the cavity formed between the first arc-shaped groove and the second arc-shaped groove. Baffles for limiting the ball are also provided at both ends of the first arc-shaped groove and the second arc-shaped groove.

[0010] As a further description of the above technical solution:

[0011] The electrical component support includes a truss support structure consisting of vertical poles, a first horizontal pole, and a second horizontal pole arranged perpendicularly to each other, with the top of the truss support structure extending upwards to form a connecting plate.

[0012] As a further description of the above technical solution:

[0013] The electrical component support is divided into multiple installation units, and the electrical components and metal perforated heat sinks are arranged alternately in multiple installation units.

[0014] As a further description of the above technical solution:

[0015] The background panel and the decorative panel are made of the same material and color.

[0016] As a further description of the above technical solution:

[0017] The lower end of the decorative panel is provided with a strip groove, the horizontal projection of which coincides with the axis of the guide rail, and a roller is hinged inside the strip groove.

[0018] The assembly process corresponding to the background wall assembly structure includes the following steps:

[0019] S1: Concrete pouring and wall plastering, application of leveling layer, installation of pre-embedded parts for water, electricity and equipment, etc., the surface finishing at the junction of different material substrates must be flat, straight and the joints must match, and different adhesives are used for different parts.

[0020] S2: After the flatness and verticality of the wall base are adjusted to meet the requirements, the base and surface modules of the background wall are installed. Electrical components and metal perforated heat dissipation plates are staggered within the installation units of the electrical component brackets.

[0021] S3: According to the design, the electrical component bracket is installed in the pre-reserved mounting groove in the wall base, and the top of the decorative panel is connected to the first crossbar through the mounting module. The fixed side plates at both ends of the connecting plate are fixed to the decorative panel to realize the hanging assembly of the decorative panel. Rollers are installed at the bottom of the decorative panel, and corresponding guide rails are installed on the ground. The rollers are placed in the guide rails, and the decorative panel is pushed to test the connection between the upper and lower ends of the decorative panel.

[0022] In summary, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0023] 1. The assembly structure of this background wall has good seismic performance. Through the relative rotation between the connection structure consisting of universal joints (horizontal steering parts, cross shafts and vertical steering parts), ball connectors and installation modules, the vibration can be partially relieved, reducing the vibration transmitted to the connection end between the connection structure and the decorative panel, and preventing it from becoming unstable and falling off. When the vibration amplitude is too large, the vibration causes the internal rotation of the connection structure, which pulls the upper end of the decorative panel towards the background wall and tilts it, preventing it from falling over and causing injury to people.

[0024] 2. Research on space utilization adjustment technology for indoor suspended background wall structures. Utilize prefabricated decoration and renovation technology to modularize and standardize the base layer, surface layer, and internal electrical components and circuit laying of the suspended background wall structure before installation, thereby reducing the overall space occupancy of the background wall structure system.

[0025] 3. Through research on the heat dissipation and maintenance issues of suspended background wall structures in indoor spaces, a metal perforated heat dissipation plate was installed on the inner side of the structure. This utilizes the thermal conductivity of metal and the perforated plate design to solve the heat dissipation problem. A track with rollers is installed at the bottom of the structure, and decorative panels that can move along the track are installed to achieve maintenance functionality and improve heat exchange efficiency by 25%. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a front view of the background wall assembly structure, which is part of an indoor space suspended background wall assembly process.

[0028] Figure 2 This is a front view of a background wall assembly structure (with the decorative panel removed) for an indoor space suspended background wall assembly process.

[0029] Figure 3 This diagram illustrates the connection relationships of the universal joint, installation module, and first crossbar in the background wall assembly structure during the first stage of use, representing a process for assembling a suspended background wall in an indoor space.

[0030] Figure 4 This diagram illustrates the connection relationships of the universal joint, installation module, and first crossbar in the background wall assembly structure during the second usage state, representing a process for assembling a suspended background wall in an indoor space.

[0031] Legend:

[0032] 1. Background panel surface layer; 2. Electrical component bracket; 3. Electrical component; 4. Metal perforated heat sink; 5. Decorative panel; 6. Guide rail; 7. Universal joint; 8. Ball bearing; 9. Mounting module; 21. First crossbar; 22. Upright post; 23. Second crossbar; 51. Strip groove; 52. Roller; 71. Horizontal steering component; 72. Cross pivot; 73. Vertical steering component; 74. Spherical connector; 75. First arc groove; 76. Baffle; 91. Movable groove; 92. Second arc groove; 93. Connecting plate; 94. Limiting side plate; 95. Triangular reinforcing rib. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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.

[0035] Please see Figure 1-4 This invention provides a technical solution: an indoor space suspended background wall assembly process, including a background wall assembly structure, which includes a background wall base layer, a background panel surface layer 1, an electrical component support 2, and a decorative panel 5. The electrical component support 2 is located in the central mounting groove of the background wall base layer. Electrical components 3 and metal perforated heat dissipation plates 4 are staggered inside the electrical component support 2. Multiple rollers 52 are provided at the lower end of the decorative panel 5. The rollers 52 are rotatably connected to guide rails 6 at corresponding positions on the ground. Multiple universal joints 7 at the same horizontal installation height are provided on the inner side of the decorative panel 5. A ball joint 74 is provided at the end of the universal joint 7 away from the decorative panel 5. The ball joint 74 is rotatably connected to the movable groove 91 of the installation module 9, and a ball bearing 8 is provided at the connection point. The installation module 9... A connecting plate 93 is provided on the inner side to connect multiple installation modules 9. The connecting plate 93 is erected on the top of the electrical component bracket 2 and its inner side extends vertically or inwardly to form a limiting side plate 94. A triangular reinforcing rib 95 is provided between the limiting side plate 94 and the connecting plate 93. The two ends of the connecting plate 93 are fixed to the decorative panel 5 through the fixed side plate. This background wall assembly structure has good seismic performance. Through the relative rotation between the connecting structure composed of universal joints, ball connectors and installation modules, the vibration can be partially unloaded, reducing the vibration transmitted to the connection end between the connecting structure and the decorative panel, and preventing it from becoming unstable and falling off. When the vibration amplitude is too large, the vibration causes the internal rotation of the connecting structure, causing the upper end of the decorative panel to be pulled towards the background wall and tilted, preventing it from falling over and causing injury to people.

[0036] Universal joint 7 is fixed to the inner side of trim panel 5 by connecting rod. Universal joint 7 includes horizontal steering component 71, cross pivot 72, vertical steering component 73 and ball joint 74. The inner end of horizontal steering component 71 is hinged to the longitudinal pivot of cross pivot 72. The outer end of vertical steering component 73 extends into clamping plate, which is hinged to the transverse pivot of cross pivot 72, thereby improving the flexibility of three-dimensional rotation of universal joint.

[0037] The surface of the ball connector 74 has multiple first arc-shaped grooves 75 arranged at equal angles around the axis of the universal joint 7. The movable groove 91 has a second arc-shaped groove 92 arranged at the corresponding position of the first arc-shaped grooves 75. The ball 8 is tumbling connected in the cavity formed between the first arc-shaped grooves 75 and the second arc-shaped grooves 92. The two ends of the first arc-shaped grooves 75 and the second arc-shaped grooves 92 are also provided with baffles 76 for limiting the ball 8, thereby improving the stability of the three-dimensional rotation of the universal joint.

[0038] The electrical component support 2 includes a truss support structure consisting of vertical poles 22, a first horizontal bar 21 and a second horizontal bar 23 arranged perpendicularly to each other, and the top of the truss support structure extends upward to form a connecting plate 93.

[0039] The electrical component bracket 2 is divided into multiple installation units. The electrical components 3 and the metal perforated heat dissipation plate 4 are staggered in the multiple installation units. The study investigates the space utilization adjustment technology of the indoor space suspended background wall structure. Using prefabricated decoration and renovation technology, the base layer, surface layer and internal electrical components and circuit laying of the suspended background wall structure are modularized and standardized before installation, reducing the overall space occupancy of the background wall structure system. Through the study of heat dissipation and maintenance problems of the indoor space suspended background wall structure, the heat dissipation problem is solved by installing a metal perforated heat dissipation plate on the inside of the structure, utilizing the thermal conductivity of metal and the design of the perforated plate surface.

[0040] The same material and color for the background panel 1 and the decorative panel 5 reduce the unnatural appearance of the transition between background wall panels and improve the overall aesthetics.

[0041] The lower end of the decorative panel 5 is provided with a strip groove 51. The horizontal projection of the strip groove 51 and the axis of the guide rail 6 coincides. A roller 52 is hinged in the strip groove 51. The bottom of the structure is provided with a track with rollers. A decorative panel that can move with the track is installed to realize the maintenance function and improve the heat exchange efficiency by 25%.

[0042] The assembly process corresponding to the background wall assembly structure includes the following steps:

[0043] S1: Concrete pouring and wall plastering, application of leveling layer, installation of pre-embedded parts for water, electricity and equipment, etc., the surface finishing at the junction of different material substrates must be flat, straight and the joints must match, and different adhesives are used for different parts.

[0044] S2: After the flatness and verticality of the wall base are adjusted to meet the requirements, the base and surface modules of the background wall are installed. The electrical components 3 and the metal perforated heat dissipation plate 4 are staggered in the installation unit of the electrical component bracket 2 to reduce the overall space occupancy of the background wall structure system.

[0045] S3: According to the design, the electrical component bracket 2 is installed in the pre-reserved installation groove in the wall base, and the top of the decorative panel 5 is connected to the first crossbar 21 through the installation module 9. The fixed side plates at both ends of the connecting plate 93 are fixed on the decorative panel 5 to realize the suspended assembly of the decorative panel. The bottom of the decorative panel 5 is equipped with rollers 52, the ground is equipped with corresponding guide rails 6, and the rollers 52 are placed in the guide rails 6. The decorative panel 5 is pushed to test the connection between the upper and lower ends of the decorative panel 5.

[0046] The working principle of the background wall assembly structure in this embodiment of an indoor space suspended background wall assembly process includes: Through precise setting of the distance between the decorative panel 5 and the electrical component bracket 2 during structural design, when the decorative panel 5 is assembled onto the electrical component bracket 2 via the connector formed by the universal joint 7 and the mounting module 9, the axes of the universal joint 7 and the movable groove 91 coincide or have a slight relative offset. This is the first usage state (e.g., ...). Figure 3 This refers to the state when the decorative panel 5 is idle; when there is external vibration (lateral, longitudinal, or a combination thereof, taking longitudinal as an example here) and the amplitude is small, the electrical component bracket 2 moves upward relative to the decorative panel 5, causing the second arc-shaped groove 92 in the mounting module 9 to rotate relative to the spherical connector 74 through the limiting of the ball bearing 8. At this time, it is the second usage state (as shown in the image). Figure 4 When the vibration ends, the electrical component bracket 2 resets, causing the installation module 9 to rotate in the opposite direction and reset. When the external vibration is large, the extreme value of the height deviation between the decorative panel 5 and the electrical component bracket 9 caused by the rotation of the second arc groove 92 of the installation module 9 is insufficient to cover the height deviation caused by the vibration. Therefore, the relative rotation of the horizontal steering component 71, the cross shaft 72 and the vertical steering component 73 of the universal joint 7 is used to compensate for the height difference between the two connecting components, so as to reduce the force at the connection point between the decorative panel 5 and the connecting components on both sides, and to prevent the connecting structure from becoming unstable and falling off, which would cause the decorative panel 5 to fall off. During the relative rotation of the horizontal steering component 71, the cross shaft 72, the vertical steering component 73, the ball connector 74 and the installation module 9, the upper end of the decorative panel 5 can be pulled inward, so that the decorative panel 5 tilts and its upper end abuts against the background wall surface. This prevents the upper connecting structure of the decorative panel and the electrical component bracket from falling off and breaking during vibration, thus avoiding the decorative panel from tipping over and causing injury to people to a certain extent.

[0047] In summary, due to the adoption of the above technical solutions, the indoor space suspended background wall assembly process of this embodiment has the following advantages compared with the prior art:

[0048] 1. The assembly structure of this background wall has good seismic performance. Through the relative rotation between the connection structure consisting of universal joints (horizontal steering parts, cross shafts and vertical steering parts), ball connectors and installation modules, the vibration can be partially relieved, reducing the vibration transmitted to the connection end between the connection structure and the decorative panel, and preventing it from becoming unstable and falling off. When the vibration amplitude is too large, the vibration causes the internal rotation of the connection structure, which pulls the upper end of the decorative panel towards the background wall and tilts it, preventing it from falling over and causing injury to people.

[0049] 2. Research on space utilization adjustment technology for indoor suspended background wall structures. Utilize prefabricated decoration and renovation technology to modularize and standardize the base layer, surface layer, and internal electrical components and circuit laying of the suspended background wall structure before installation, thereby reducing the overall space occupancy of the background wall structure system.

[0050] 3. Through research on the heat dissipation and maintenance issues of suspended background wall structures in indoor spaces, a metal perforated heat dissipation plate was installed on the inner side of the structure. This utilizes the thermal conductivity of metal and the perforated plate design to solve the heat dissipation problem. A track with rollers is installed at the bottom of the structure, and decorative panels that can move along the track are installed to achieve maintenance functionality and improve heat exchange efficiency by 25%.

[0051] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A room space suspended background wall assembly process, characterized in that, The background wall assembly structure comprises a background wall base layer, a background panel surface layer (1), an electrical component support (2) and a veneer panel (5), the electrical component support (2) is arranged in the central mounting groove of the background wall base layer, electrical components (3) and metal hollow heat dissipation plates (4) are arranged in the electrical component support (2) alternately, the lower end of the veneer panel (5) is provided with a plurality of rollers (52), the rollers (52) are rollingly connected in the guide rails (6) at the corresponding positions on the ground, a plurality of universal joints (7) with the same horizontal installation height are arranged on the inner side of the veneer panel (5), a spherical connecting piece (74) is arranged at the end of the universal joint (7) away from the veneer panel (5), the spherical connecting piece (74) is rotatably connected in the movable groove (91) of the mounting module (9) and a ball (8) is arranged at the connecting position, a connecting plate (93) connecting a plurality of mounting modules (9) is arranged on the inner side of the mounting module (9), the connecting plate (93) is arranged on the top of the electrical component support (2) and a limiting side plate (94) is vertically or inwardly arranged on the inner side of the connecting plate (93), and a triangular reinforcing rib (95) is arranged between the limiting side plate (94) and the connecting plate (93).

2. The indoor space hanging type background wall assembly process according to claim 1, characterized in that, The universal joint (7) is fixed on the inner side of the veneer panel (5) through a connecting rod, the universal joint (7) comprises a horizontal turning piece (71), a cross shaft (72), a vertical turning piece (73) and the spherical connecting piece (74), the inner end of the horizontal turning piece (71) is hingedly connected to the longitudinal shaft of the cross shaft (72), the outer end of the vertical turning piece (73) extends out of a clamping plate, and the clamping plate is hingedly connected to the transverse shaft of the cross shaft (72).

3. The process of claim 1, wherein, The surface of the spherical connecting piece (74) is provided with a plurality of first arc-shaped grooves (75) arranged at equal angles around the axis of the universal joint (7), the movable groove (91) is provided with a second arc-shaped groove (92) at the corresponding position of the first arc-shaped groove (75), the ball (8) is rollingly connected in the cavity formed between the first arc-shaped groove (75) and the second arc-shaped groove (92), and the two ends of the first arc-shaped groove (75) and the second arc-shaped groove (92) are further provided with a baffle (76) for limiting the ball (8).

4. The process of claim 1, wherein, The electrical component support (2) comprises a truss support structure composed of vertical rods (22), a first horizontal rod (21) and a second horizontal rod (23) arranged perpendicularly to each other.

5. The process of claim 4, wherein, The electrical component support (2) is divided into a plurality of mounting units, and the electrical components (3) and the metal hollow heat dissipation plates (4) are arranged in the mounting units alternately.

6. The process of claim 1, wherein, The material and color of the background panel surface layer (1) and the veneer panel (5) are the same.

7. The process of claim 1, wherein, The lower end of the veneer panel (5) is provided with a strip-shaped recess (51), the axis of the strip-shaped recess (51) and the guide rail (6) are horizontally projected to coincide, and the rollers (52) are hingedly connected in the strip-shaped recess (51).

8. The process of claim 1-7, wherein, The assembly process corresponding to the background wall assembly structure comprises the following steps: S1: concrete pouring and wall plastering, troweling leveling layer, water and electricity and equipment reserved embedded part installation and embedding, the surface of the joint of different material base bodies needs to be flat, straight, joint matching, different parts use different adhesives; S2: after the background wall base layer flatness and perpendicularity adjustment is qualified, the background wall base layer and surface layer module are installed, the electrical components (3) and the metal hollow heat sink plate (4) are staggered in the installation unit of the electrical component support (2); S3: according to the design, the electrical component support (2) is installed in the installation groove reserved in the background wall base layer, and the top of the veneer panel (5) is overlapped with the first horizontal rod (21) through the installation module (9), the fixed side plates at both ends of the connecting plate (93) are fixed on the veneer panel (5), realizing the suspended assembly of the veneer panel, the bottom of the veneer panel (5) is provided with a roller (52), the ground is provided with a corresponding guide rail (6), and the roller (52) is placed in the guide rail (6), the veneer panel (5) is pushed, and the connection of the upper and lower ends of the veneer panel (5) is tested.

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