Modular suspended ceiling structure and assembly method

Abstract

The application discloses a modular suspended ceiling structure and an assembling method, which comprises a main assembly, a modular suspended ceiling assembly and a connecting assembly. The main assembly comprises a building structure, a wall finished surface connected to the inner side of the building structure, a superior ceiling arranged above the wall finished surface and a ceiling plate connected to the inner side of the superior ceiling. The modular suspended ceiling assembly comprises an inferior ceiling connected below the superior ceiling, an intersection range arranged between the superior ceiling and the inferior ceiling, an intersection point connected to one end of the intersection range and a Z-shaped connecting piece, and a ceiling lamp strip modeling arranged at one end of the Z-shaped connecting piece. The connecting assembly is connected to one side of the ceiling plate. The application solves the problems of the existing ceiling engineering, such as the need for repairing the nail eye on the gypsum board, applying putty and brushing latex paint, the complex construction process, the time and labor consuming, the inability to achieve modular ceiling installation, the need for customization of the metal plate, the inability to achieve standard modules for the suspended ceiling plate, and the high cost.

Description

Technical Field

[0001] This invention relates to the field of building decoration construction technology, and in particular to a modular suspended ceiling structure and assembly method. Background Technology

[0002] Architectural decoration is short for architectural decoration and renovation engineering. Architectural decoration is used to protect the main structure of a building, improve its physical performance, functionality, and aesthetics. Suspended ceilings are interior decorations.

[0003] However, it still has the following drawbacks in practical use:

[0004] Existing construction methods for decorative ceiling projects include light steel keel gypsum board ceilings and metal panel ceilings. Light steel keel gypsum board ceilings use a light steel keel frame under the building floor slab, with gypsum board covering the surface. Self-tapping screws are used to connect and fix the gypsum board to the light steel keel frame. Then, nail holes in the gypsum board are repaired, putty is applied, and latex paint is painted. The construction process is complex, time-consuming, and labor-intensive, and modular ceiling installation is not possible. Metal panel ceilings allow for the factory production of modular aluminum panels and composite aluminum panels, which are then installed on-site using metal hangers. However, they also have drawbacks. Metal panels require more customization, especially for suspended ceilings, where even more customization is needed. Standard panel sizes cannot be achieved, and material costs are higher. Summary of the Invention

[0005] Technical solutions to be solved

[0006] The purpose of this invention is to provide a modular suspended ceiling structure and assembly method to solve the problems mentioned in the background art. Existing construction methods for decorative ceiling projects include light steel keel gypsum board ceilings and metal panel ceilings. Light steel keel gypsum board ceilings use a light steel keel frame under the building floor slab, with gypsum board as the surface layer. The gypsum board is connected and fixed to the light steel keel frame using self-tapping screws. Then, nail holes in the gypsum board are repaired, putty is applied, and latex paint is painted. The construction process is complex, time-consuming, and labor-intensive, making modular ceiling installation impossible. Metal panel ceilings allow for the factory production of modular aluminum panels, composite aluminum panels, etc., which are then installed on-site using metal hangers. However, this also has drawbacks. Metal panels require significant customization, especially for suspended ceilings, where customized specifications are even more numerous. Standard panel specifications cannot be achieved, and material costs are relatively high.

[0007] Technical solution

[0008] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0009] This invention relates to a modular suspended ceiling structure, comprising:

[0010] The main components include the building structure, the finished wall surface connected to the inside of the building structure, the upper ceiling set above the finished wall surfaces, and the ceiling panel connected to the inside of the upper ceiling;

[0011] The modular suspended ceiling component includes a lower ceiling connected below the upper ceiling, an intersection area set between the upper and lower ceilings, an intersection point connected to one end of the intersection area and a Z-shaped connector, and a ceiling light strip connected to one end of the Z-shaped connector.

[0012] Connecting components are attached to one side of the ceiling panel.

[0013] Furthermore, the light strip design, the upper ceiling and the ceiling panel are connected, and a certain distance is reserved between the lower ceiling and the finished wall surface along the four sides;

[0014] Specifically, the light strip design and the upper-level suspended ceiling are connected to the ceiling panel, so that the position of the light strip design and the position of the upper-level suspended ceiling module are connected to the ceiling panel. The intersection range ensures that the size of the standard module of the upper-level suspended ceiling is not affected by the on-site size error, thus ensuring the integrity of the standard module ceiling panel specifications and eliminating the need for recutting. At the same time, a certain distance is set between the lower-level suspended ceiling and the finished wall surface. Using the lower-level suspended ceiling not only satisfies the decorative effect of the suspended ceiling, but also adjusts the on-site size error through this distance, ensuring the integrity of the standard module ceiling panel specifications.

[0015] Furthermore, the connecting assembly includes a hook keel connected to the long side of one side of the ceiling panel, a main keel disposed inside the hook keel, a plurality of keel hooks connected to the lower end of the main keel, an overlapping keel disposed on the long side of the other side of the ceiling panel, and a suspension rod assembly connected to one side of the main keel.

[0016] Furthermore, the lower end of the hook keel is connected to the back of the ceiling panel, and a folding hook is provided on one side of the hook keel and a hook is provided on the other side;

[0017] The hooks are aligned with the edge of the ceiling panel. The main keel 7 is long and narrow. The hooks of the keel are spaced at regular intervals and connected to the lower end of the main keel.

[0018] Specifically, the keel hooks are matched with the hook keels on the ceiling panel, making it easy to connect with the hook keels.

[0019] Furthermore, the hook is designed with a certain slope, a rectangular cross-section, and an inward fold in the middle, with two screw holes on the inside of the inward fold.

[0020] The lap keel is equipped with lap hooks at the top and screw fixing positions at the bottom. The screw fixing positions are connected to the ceiling panel, and self-tapping screws are installed at the connection between the two.

[0021] Specifically, the hooks are designed with a certain angle to prevent them from slipping off, which can strengthen the main keel and improve the stability of the ceiling structure; two screw holes are provided to facilitate the fixing of the light strip with self-tapping screws.

[0022] Furthermore, the upper end of the light strip is designed with slots and grooves, the slots are connected to Z-shaped connectors, and the lower wall of the slots is connected to the upper end of the main keel.

[0023] Specifically, when the ceiling needs to be designed as a concealed light strip, LED light strips can be installed in the groove to achieve the concealed light strip effect; when the ceiling needs to be designed as a visible linear light strip effect, LED light strips can be installed in the light-transmitting plate groove, and it is also convenient to connect and fix self-tapping screws to the screw holes in the main keel.

[0024] Furthermore, LED light strips are provided in both the groove of the recess and the groove of the light-transmitting sheet, and the light-transmitting sheet is made of acrylic material;

[0025] Specifically, the light-transmitting sheet is made of acrylic material, which has good light transmission and a certain degree of elasticity. It is fixed to the inner wall of the light strip's decorative groove through elasticity, satisfying the lighting decoration effect while covering the self-tapping screws.

[0026] Furthermore, the lower end of the light strip is designed with an L-groove and a limiting strip, and the L-groove is connected to the side of the ceiling panel;

[0027] Specifically, it can both fix the ceiling and finish the edges of the ceiling panels.

[0028] Furthermore, the light strip design is connected to the hook keel, and the light strip design is also connected to the main keel;

[0029] Specifically, when the light strip is connected to the hook keel or main keel, the limiting strip on the light strip can limit the hook keel to prevent the ceiling panel from loosening upwards.

[0030] An assembly method for a modular suspended ceiling structure includes:

[0031] S1. According to the construction drawings, the positions of the upper and lower ceiling longitudinal and horizontal lines need to be marked below the building structure. The positions of the main keel and suspension rod components are then determined based on the longitudinal and horizontal lines.

[0032] S2. The upper end of the suspension rod assembly is connected to the building structure, and the lower end of the suspension rod assembly is connected to the main keel. The screws at the lower end of the suspension rod assembly are adjusted to ensure that the upper and lower main keels are horizontal.

[0033] S3. First, install the ceiling panels of the upper ceiling. Hook keels are pre-installed on the two long sides of the ceiling panels. The hook keels are connected to the main keel. The ceiling panels are installed starting from the finished surface closest to the wall.

[0034] S4. Install the ceiling panels of the lower-level suspended ceiling, ensure that the light strip is firmly connected to the main keel, connect the lower end of the Z-shaped connector to the light strip, and connect the upper end of the Z-shaped connector to the ceiling panels of the upper-level suspended ceiling, and determine the intersection range;

[0035] S5. Insert the long side of one side of the ceiling panel into the L-groove of the light strip design. Connect the hook keel on the long side of the other side of the ceiling panel to the keel hook on the main keel. Connect the overlapping keel on the long side of one side of the adjacent ceiling panel to the hook keel of the former ceiling panel. At the same time, connect the hook keel on the long side of the other side to the main keel. Install the other ceiling panels in the lower-level ceiling in sequence. The last ceiling panel is also edged with a light strip design.

[0036] Specifically, these steps provide a comprehensive understanding of the ceiling structure.

[0037] Beneficial effects

[0038] Compared with the prior art, the advantages of this invention are:

[0039] I. This invention utilizes standard modules to integrate the production and processing of the substrate and finishing layer in the factory. The substrate can be made of gypsum-based, cement-based, composite materials, etc., resulting in lower material costs. During on-site construction, there is no need for processes such as repairing nail holes, applying putty, or painting latex paint. The standard modules are connected and fixed by hooking the keel, which avoids leaving nail holes in the modular ceiling panels due to self-tapping screw fixation and facilitates level adjustment during construction. The standard modular ceiling panels produced in the factory can be easily assembled on-site, reducing the need for excessive customization of modules, saving materials, and resulting in lower overall costs.

[0040] Second, based on the first beneficial effect, the overlapping area between the suspended upper and lower ceiling structures can be used to create decorative ceiling light strip designs. The position of the light strip design can be determined according to the actual situation and connected to the position of the upper ceiling module. The standard module size of the upper ceiling is not affected by the on-site size error, ensuring the integrity of the standard module specifications and eliminating the need for recutting. The lower ceiling module also follows the standard module ceiling panel specifications and dimensions. A certain distance is reserved between the lower ceiling and the wall along its four sides. Using the lower ceiling satisfies the decorative effect of the suspended ceiling and adjusts for on-site size errors through this distance, ensuring the integrity of the standard module specifications.

[0041] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0042] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of 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.

[0043] Figure 1 This is a schematic diagram of the modular suspended ceiling of the present invention;

[0044] Figure 2 This is a schematic diagram of the modular suspended upper and lower ceiling structure of the present invention;

[0045] Figure 3 This is a schematic diagram of the main keel of the present invention;

[0046] Figure 4 This is a schematic diagram of the hook-and-mount keel of the present invention;

[0047] Figure 5 This is a schematic diagram of the overlapping keel of the present invention;

[0048] Figure 6 This is a schematic diagram of the light strip design of the present invention.

[0049] The attached diagram lists the components represented by each number as follows:

[0050] 1. Upper ceiling; 11. Ceiling panel; 2. Light strip design; 21. Translucent sheet; 22. Groove; 23. Slot; 24. L-groove; 25. Limiting strip; 26. Lower wall of slot; 3. Lower ceiling; 4. Finished wall surface; 5. Building structure; 6. Hanging rod assembly; 7. Main keel; 71. Screw hole; 72. Keel hook; 73. Inward fold range; 8. Hooked keel; 81. Folded hook; 82. Hook; 9. Overlapping keel; 91. Overlapping hook; 92. Screw fixing position; 10. Self-tapping screw; 101. Z-shaped connector; 102. Intersection point; 12. Intersection range. Detailed Implementation

[0051] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0052] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0053] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0054] Example

[0055] Please see Figures 1-6 As shown, this embodiment is a modular suspended ceiling structure, including:

[0056] The main components include a building structure 5, a wall finish 4 connected to the inner side of the building structure 5, an upper ceiling 1 set above the wall finish 4, and a ceiling panel 11 connected to the inner side of the upper ceiling 1.

[0057] The modular suspended ceiling assembly includes a lower ceiling 3 connected below the upper ceiling 1, an intersection range 12 set between the upper ceiling 1 and the lower ceiling 3, an intersection point 102 connected to one end of the intersection range 12 and a Z-shaped connector 101, and a ceiling light strip 2 connected to one end of the Z-shaped connector 101.

[0058] The light strip design 2, the upper ceiling 1 and the ceiling panel 11 are connected, and the lower ceiling 3 leaves a certain distance between its four sides and the finished wall surface 4;

[0059] The upper end of the light strip design 2 has a slot 23 and a groove 22. The slot 23 is connected to the Z-shaped connector 101, and the lower wall 26 of the slot is connected to the upper end of the main keel 7.

[0060] LED light strips are installed in both the groove 22 and the groove of the light-transmitting sheet 21. The light-transmitting sheet 21 is made of acrylic material.

[0061] The lower end of the light strip design 2 is designed with an L-groove 24 and a limiting strip 25. The L-groove 24 is connected to the side of the ceiling panel 11.

[0062] The light strip design 2 is connected to the hook keel 8, and the light strip design 2 is also connected to the main keel 7;

[0063] The connecting components include a hook keel 8 connected to the long side of one side of the ceiling panel 11, a main keel 7 disposed inside the hook keel 8, a plurality of keel hooks 72 connected to the lower end of the main keel 7, an overlapping keel 9 disposed on the long side of the other side of the ceiling panel 11, and a suspension rod assembly 6 connected to one side of the main keel 7.

[0064] The lower end of the hook keel 8 is connected to the back of the ceiling panel 11. A folding hook 81 is provided on one side of the hook keel 8, and a hook 82 is provided on the other side.

[0065] The folding hook 81 is aligned with the edge of the ceiling panel 11. The main keel 7 is long and narrow. The keel hooks 72 are spaced at regular intervals and connected to the lower end of the main keel 7.

[0066] The hook 82 is designed with a certain slope, the cross-section is rectangular, the middle is designed as an inward folding range 73, and the inner side of the inward folding range 73 is designed as two screw holes 71.

[0067] An overlapping hook 91 is provided above the overlapping keel 9, and a screw fixing position 92 is provided below. The screw fixing position 92 is connected to the ceiling panel 11, and a self-tapping screw 10 is provided at the connection between the two.

[0068] The following steps will be outlined for implementation:

[0069] S1. According to the construction drawings, the positions of the upper ceiling 1 and the lower ceiling 3 need to be marked below the building structure 5. Based on the vertical and horizontal lines, the positions of the main keel 7 and the suspension rod assembly 6 are then determined.

[0070] S2. The upper end of the suspension rod assembly 6 is connected to the building structure 5, and the lower end of the suspension rod assembly 6 is connected to the main keel 7. The screw at the lower end of the suspension rod assembly 6 is adjusted to ensure that the upper and lower main keels 7 are horizontal.

[0071] S3. First, install the ceiling panel 11 of the upper ceiling 1. Hook keel 8 is pre-installed on the two long sides of the ceiling panel 11. The hook keel 8 is connected to the main keel 7. The ceiling panel 11 is installed starting from the finished surface 4 closest to the wall.

[0072] S4. Install the ceiling board 11 of the lower ceiling 3, the light strip 2 is firmly connected to the main keel 7, the lower end of the Z-shaped connector 101 is connected to the light strip 2, and the upper end of the Z-shaped connector 101 is connected to the ceiling board 11 of the upper ceiling 1, and determine the intersection range 12.

[0073] S5. The ceiling panel 11 is inserted into the L-groove 24 on the light strip design 2 along one long side. The hook keel 8 on the other long side of the ceiling panel 11 is connected to the keel hook 72 on the main keel 7. The overlapping keel 9 on one long side of the adjacent ceiling panel 11 is connected to the hook keel 8 of the former ceiling panel 11. At the same time, the hook keel 8 on the other long side is connected to the main keel 7. The other ceiling panels 11 in the lower ceiling 3 are installed in sequence. The last ceiling panel 11 is also edged with the light strip design 2.

[0074] The above steps enable the use of the functions and improve its functionality.

[0075] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0076] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular suspended ceiling structure, characterized in that, include: The main components include a building structure (5), a wall finish (4) connected to the inside of the building structure (5), an upper ceiling (1) set above the wall finish (4), and a ceiling panel (11) connected to the inside of the upper ceiling (1). The modular suspended ceiling assembly includes a lower ceiling (3) connected below the upper ceiling (1), an intersection range (12) between the upper ceiling (1) and the lower ceiling (3), an intersection point (102) connected to one end of the intersection range (12) and a Z-shaped connector (101), and a ceiling light strip (2) connected to one end of the Z-shaped connector (101). A connecting component is attached to one side of the ceiling panel (11); The light strip design (2), the upper ceiling (1) and the ceiling board (11) are connected, and the lower ceiling (3) leaves a certain distance between the four sides and the finished wall surface (4); The connecting components include a hook keel (8) connected to the long side of one side of the ceiling panel (11), a main keel (7) set inside the hook keel (8), a plurality of keel hooks (72) connected to the lower end of the main keel (7), an overlapping keel (9) set to the long side of the other side of the ceiling panel (11), and a suspension rod assembly (6) connected to one side of the main keel (7). The lower end of the hook keel (8) is connected to the back of the ceiling panel (11). A folding hook (81) is provided on one side of the hook keel (8) and a hook (82) is provided on the other side. The folding hook (81) is aligned with the edge of the ceiling board (11), the main keel (7) is long and narrow, and the keel hooks (72) are spaced at regular intervals and connected to the lower end of the main keel (7); The hook (82) is designed with a certain slope, the cross section is rectangular, the middle is designed as an inward folding range (73), and the inner side of the inward folding range (73) is designed as two screw holes (71). Overlap hooks (91) are provided above the lap keel (9), and screw fixing positions (92) are provided below. The screw fixing positions (92) are connected to the ceiling panel (11), and self-tapping screws (10) are provided at the connection between the two. The upper end of the light strip (2) is designed with a slot (23) and a groove (22). The slot (23) is connected to the Z-shaped connector (101), and the lower wall (26) of the slot is connected to the upper end of the main keel (7). LED light strips are provided in both the groove (22) and the groove of the light-transmitting sheet (21), and the light-transmitting sheet (21) is made of acrylic material; The lower end of the light strip (2) is designed with an L-groove (24) and a limiting strip (25), and the L-groove (24) is connected to the side of the ceiling panel (11); The light strip shape (2) is connected to the hook keel (8), and the light strip shape (2) is connected to the main keel (7).

2. An assembly method for a modular suspended ceiling structure as described in claim 1, characterized in that, Includes the following steps: S1. According to the construction drawings, the positions of the upper ceiling (1) and lower ceiling (3) need to be marked below the building structure (5). The positions of the main keel (7) and the suspension rod assembly (6) are then determined based on the vertical and horizontal lines. S2. The upper end of the suspension rod assembly (6) is connected to the building structure (5), and the lower end of the suspension rod assembly (6) is connected to the main keel (7). The screw at the lower end of the suspension rod assembly (6) is adjusted to ensure that the upper and lower main keels (7) are horizontal. S3. First, install the ceiling board (11) of the upper ceiling (1). Hook keel (8) is pre-installed on the two long sides of the ceiling board (11). The hook keel (8) is connected to the main keel (7). The ceiling board (11) is installed from the finished surface (4) closest to the wall. S4. Install the ceiling board (11) of the lower ceiling (3), the light strip (2) is firmly connected to the main keel (7), the lower end of the Z-shaped connector (101) is connected to the light strip (2), and the upper end of the Z-shaped connector (101) is connected to the ceiling board (11) of the upper ceiling (1), and determine the intersection range (12). S5. Insert the long side of the ceiling panel (11) into the L-groove (24) position on the light strip shape (2). The hook keel (8) on the long side of the ceiling panel (11) is connected to the keel hook (72) on the main keel (7). The overlapping keel (9) on the long side of the adjacent ceiling panel (11) is connected to the hook keel (8) of the former ceiling panel (11). At the same time, the hook keel (8) on the long side of the other side is connected to the main keel (7). Install the other ceiling panels (11) in the lower ceiling (3) in sequence. The last ceiling panel (11) is also edged with the light strip shape (2).

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