An assembled ceiling structure with self-contained keel and installation method thereof

Abstract

An assembled ceiling structure with a built-in keel and an installation method thereof, comprising a keel assembly, a base, a wood-plastic line and a decorative panel, wherein the keel assembly is mounted on the wood-plastic line, and the decorative panel is fixedly mounted on the keel assembly through the base. The ceiling structure has a small number of component types, greatly simplifies the structure of the ceiling, improves the efficiency of ceiling installation, and can reduce the production cost of the ceiling.

Description

Technical Field

[0001] The invention belongs to the technical field of suspended ceilings, and in particular relates to an assembled suspended ceiling structure with a self-contained keel and an installation method thereof. Background Art

[0002] A suspended ceiling is a type of decoration used to decorate the top of a house. It is an important part of interior decoration. Currently, the prefabricated suspended ceilings on the market have the following shortcomings: (1) Suspended ceilings are mainly made of panels. During installation, other profiles, lines or keels are installed to increase the strength of the panels and prevent deformation of the panels. There are too many on-site processes, and the materials are numerous and the operation is complicated, which is not conducive to on-site operation. (2) During the assembly process of the suspended ceiling, the suspension rods / expansion bolts are mostly used as supports, which seriously damages the original top surface of the house. (3) In the existing "J" keel system suspended ceiling system, the "J" keel and the base connection are prone to the keel being pulled off. The base and the decorative panel are connected by glue. When the glue is cured, the base is prone to slipping, and the displacement of the entire row of bases deviates, affecting the subsequent keel connection. (4) During the glue application process in the factory, due to operational problems, the amount of glue applied cannot be controlled, and there will be a problem of glue overflow, which will cause the glue to block the interface between the original base and the keel, affecting the subsequent keel connection and reducing the installation efficiency of the base. Summary of the invention

[0003] In view of the above shortcomings, the technical problem to be solved by the present invention is to provide an assembled ceiling structure with a built-in keel and an installation method thereof. The structure of the ceiling structure is simpler, reducing the degree of damage to the original top surface, and the base installed by the gluing process will not slip or the keel slot will be blocked.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] An assembled ceiling structure with a built-in keel includes a keel assembly, a base, a wood-plastic line and a decorative panel. The keel assembly is installed on the wood-plastic line, and the decorative panel is fixedly installed on the keel assembly through the base. The base includes a base plate and a bent plate that are connected to each other. The bent plate is bent and formed on the base plate. A clamping gap is formed between the bent plate and the base plate. The keel assembly is adapted to the clamping gap, and the base plate is fixedly connected to the decorative panel.

[0006] Furthermore, bent plates are formed on the four corners of the base plate, a fixing portion is formed in the middle of the base plate, and a base fixing through hole is formed in the fixing portion.

[0007] Furthermore, a keel fixing through hole is formed on the bent plate.

[0008] Furthermore, the keel assembly includes a ceiling keel and a keel mounting member, the keel mounting member is rotatably mounted on both side ends of the ceiling keel through hinges and is installed above the wood-plastic line, and the decorative panel is fixedly mounted on the ceiling keel through a base.

[0009] Furthermore, the wood-plastic line comprises a supporting portion and a mounting portion, wherein the mounting portion is fixedly connected to the supporting portion, and the mounting portion fixes the wood-plastic line to the wall through mounting nails.

[0010] Furthermore, a wall panel is fixedly installed between the wood-plastic line and the cavity, and the mounting nails pass through the wall panel and are fixedly inserted into the wall.

[0011] Furthermore, the edge of the decorative panel is fixedly connected to the wood-plastic line through a decorative nail, and an edge trimming piece is fixedly installed below the edge of the decorative panel, and the edge trimming piece is arranged under the decorative nail.

[0012] Furthermore, the edge trimming piece includes a wall connection portion and a wall facing mounting portion which are connected to each other, the wall connection portion is fixedly connected to the wall panel, and the wall connection portion is disposed under the edge of the facing panel.

[0013] Furthermore, a facing slot is formed on the wall facing installation portion, a wall facing panel is installed in the facing slot, and the wall facing panel is attached to the wall guard plate.

[0014] The installation method of the above-mentioned assembled ceiling structure with a self-contained keel comprises the following steps:

[0015] (I) Install the wall panels, lay out the lines and position them, install the wood-plastic lines on the surrounding wall panels, and fix them to the cavity;

[0016] (ii) The base and the veneer are bonded and fixed in the factory;

[0017] (3) Clip the ceiling keel into the base to complete the installation and connection between the ceiling keel and the decorative panel;

[0018] (iv) Adjacent veneer panels are connected by caulking strips;

[0019] (V) The keel mounting parts are installed on both sides of the ceiling keel through hinges, and the keel mounting parts can rotate horizontally;

[0020] (VI) When installing, install the single veneer panel on the top. The keel installation piece on the left side should first be placed on the wood-plastic line on the left wall. The keel installation piece on the right side can be rotated. When the board surface is flat, rotate the keel installation piece to overlap the wood-plastic line of the original wall to complete the installation of the single board. Other standard boards are installed in sequence.

[0021] (VII) When installing the last veneer panel, nail it under the edge of the veneer panel to connect the veneer panel with the wood-plastic line;

[0022] (8) After the top installation is completed, install the trim pieces and install the wall panels under the trim pieces to cover the nail holes of the top panels.

[0023] The beneficial effects of the present invention are as follows: (1) the number of components of the suspended ceiling structure is small, which greatly simplifies the structure of the suspended ceiling, improves the efficiency of the suspended ceiling installation, and can reduce the production cost of the suspended ceiling.

[0024] (2) By bending the bent plate upward, the glue can be prevented from clogging the clamping gap during the gluing process, which can effectively improve the installation efficiency of the subsequent keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 This is a partial enlarged view of point A.

[0027] Figure 3 It is a schematic diagram of the structure of the base.

[0028] Figure 4 It is a structural diagram of the edge finishing parts.

[0029] Figure numerals: keel assembly 1, base 2, wood-plastic line 3, decorative panel 4, base plate 5, bending plate 6, clamping gap 7, fixing portion 8, keel fixing through hole 9, ceiling keel 10, keel mounting member 11, supporting portion 12, mounting portion 13, mounting nail 14, wall panel 15, decorative nail 16, edge trimming member 17, wall connecting portion 18, wall decorative mounting portion 19, decorative slot 20, base fixing through hole 21, hinge 22, wall decorative panel 23. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] An assembled ceiling structure with a built-in keel includes a keel assembly 1, a base 2, a wood-plastic line 3 and a decorative panel 4. The keel assembly 1 is installed on the wood-plastic line 3, and the decorative panel 4 is fixedly installed on the keel assembly 1 through the base 2. The ceiling structure has a small number of components, which greatly simplifies the structure of the ceiling, improves the efficiency of the ceiling installation, and can reduce the production cost of the ceiling.

[0032] The base 2 includes a base plate 5 and a bending plate 6 that are connected to each other. The bending plate 6 is bent and formed on the base plate 5. A clamping gap 7 is formed between the bending plate 6 and the base plate 5. The keel assembly 1 is adapted to the clamping gap 7. The base plate 5 is fixedly connected to the decorative panel 4. By bending the bending plate 6 upward to form the bending plate 6, the glue can be prevented from clogging the clamping gap 7 during the gluing process, which can effectively improve the installation efficiency of the subsequent keels.

[0033] Bending plates 6 are bent on the four corners of the base plate 5, a fixing portion 8 is formed in the middle of the base plate 5, and a base fixing through hole 21 is formed in the fixing portion 8. By driving a limiting nail into the base fixing through hole 21, the base plate 5 is prevented from slipping relative to the decorative panel 4 during the gluing process, thereby improving the fixing accuracy of the base 2.

[0034] The bent plate 6 is formed with keel fixing through holes 9 to fix the ceiling keel to the base 2, thereby improving the stability of the ceiling structure.

[0035] The keel assembly 1 includes a ceiling keel 10 and a keel mounting member 11. The keel mounting member 11 is rotatably mounted on both side ends of the ceiling keel 10 through hinges 22 and is mounted above the wood-plastic line 3. The decorative panel 4 is fixedly mounted on the ceiling keel 10 through the base 2. The ceiling keel 10 and the keel mounting member 11 can rotate relative to each other, thereby facilitating the installation of the ceiling keel 10 on the wood-plastic line 3, improving the installation efficiency of the keel assembly 1, and preventing the ceiling keel 10 from being too long and interfering with the wood-plastic line.

[0036] In this embodiment, the ceiling keel 10 is an I-shaped keel, which is convenient for installation of the ceiling keel 10, and the keel mounting member 11 is a wooden block.

[0037] The wood-plastic line 3 includes a supporting portion 12 and a mounting portion 13. The mounting portion 13 is fixedly connected to the supporting portion 12. The mounting portion 13 fixes the wood-plastic line 3 to the wall through mounting nails 14. The keel assembly 1 is installed on the wall through the supporting portion 12, which reduces the practical use of expansion bolts and greatly reduces the damage to the original roof of the house.

[0038] A wall panel 15 is fixedly installed between the wood-plastic line 3 and the cavity, and the installation nails 14 pass through the wall panel 15 and are fixedly plugged into the wall. The wall panel 15 is arranged to facilitate leveling of the wall surface and improve the efficiency of ceiling installation.

[0039] The edge of the decorative panel 4 is fixedly connected to the wood-plastic line 3 through a decorative nail 16, and an edge trimming piece 17 is fixedly installed under the edge of the decorative panel 4. The edge trimming piece 17 is arranged under the decorative nail 16 to fix the edge of the decorative panel 4 and improve the stability of the ceiling structure.

[0040] The edge trimming piece 17 includes a wall connection portion 18 and a wall finishing installation portion 19 which are connected to each other. The wall connection portion 18 is fixedly connected to the wall panel 15 by fixing nails. The wall connection portion 18 is arranged under the edge of the decorative panel 4. The wall finishing installation portion 19 covers the nail holes of the decorative nails 16 to improve the aesthetics of the ceiling.

[0041] A decorative slot 20 is formed on the wall decorative mounting portion 19, and a wall decorative panel 23 is installed in the decorative slot 20. The wall decorative panel 23 is attached to the wall panel 15. The wall decorative panel 23 covers the fixing nails of the wall connecting portion 18, thereby hiding all the nail holes of the ceiling structure and improving the aesthetics of the ceiling.

[0042] The installation method of the above-mentioned assembled ceiling structure with a self-contained keel comprises the following steps:

[0043] (I) Install the wall panels, lay out the lines and position them, install the wood-plastic lines on the surrounding wall panels, and fix them to the cavity. The wood-plastic lines support the keel and the entire ceiling; by supporting part of the weight of the ceiling with the wood-plastic lines on both sides, the number of hangers or expansion bolts can be reduced, reducing damage to the original ceiling.

[0044] (ii) The base and the veneer are bonded and fixed in the factory;

[0045] (3) Clip the ceiling keel into the base to complete the installation and connection between the ceiling keel and the decorative panel;

[0046] (iv) Adjacent veneer panels are connected by caulking strips;

[0047] (V) The keel mounting parts are installed on both sides of the ceiling keel through hinges, and the keel mounting parts can rotate horizontally;

[0048] (VI) When installing, install the single veneer panel on the top. The keel installation piece on the left side should first be placed on the wood-plastic line on the left wall. The keel installation piece on the right side can be rotated. When the board surface is flat, rotate the keel installation piece to overlap the wood-plastic line of the original wall to complete the installation of the single board. Other standard boards are installed in sequence.

[0049] (VII) When installing the last veneer panel, nail it under the edge of the veneer panel to connect the veneer panel with the wood-plastic line;

[0050] (8) After the ceiling installation is completed, install the trim pieces and install the wall panels under the trim pieces to cover the nail holes of the top decorative panels and improve the aesthetics of the ceiling structure.

[0051] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0052] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. An assembled ceiling structure with a self-contained keel, characterized in that: The invention comprises a keel assembly (1), a base (2), a wood-plastic line (3) and a decorative panel (4), wherein the keel assembly (1) is mounted on the wood-plastic line (3), the decorative panel (4) is fixedly mounted on the keel assembly (1) via the base (2), the base (2) comprises a base plate (5) and a bent plate (6) connected to each other, the bent plate (6) is bent and formed on the base plate (5), a clamping gap (7) is formed between the bent plate (6) and the base plate (5), the keel assembly (1) is adapted to the clamping gap (7), and the base plate (5) is fixedly connected to the decorative panel (4); A bent plate (6) is formed by bending at four corners of the base plate (5), a fixing portion (8) is formed in the middle of the base plate (5), and a base fixing through hole (21) is formed in the fixing portion (8); An edge trimming piece (17) is fixedly installed below the edge of the decorative panel (4), and the edge trimming piece (17) is arranged below the decorative nail (16); The edge trimming member (17) comprises a wall connecting portion (18) and a wall facing mounting portion (19) which are connected to each other, the wall connecting portion (18) being fixedly connected to the wall panel (15), and the wall connecting portion (18) being disposed under the edge of the facing panel (4); A facing slot (20) is formed on the wall facing mounting portion (19), a wall facing panel (23) is mounted in the facing slot (20), and the wall facing panel (23) is attached to the wall panel (15).

2. The assembled ceiling structure with a self-contained keel according to claim 1, characterized in that: A keel fixing through hole (9) is formed on the bent plate (6).

3. The assembled ceiling structure with a self-contained keel according to claim 1, characterized in that: The keel assembly (1) comprises a ceiling keel (10) and a keel mounting member (11); the keel mounting member (11) is rotatably mounted on both side ends of the ceiling keel (10) via hinges (22) and is mounted above the wood-plastic line (3); and the decorative panel (4) is fixedly mounted on the ceiling keel (10) via a base (2).

4. The assembled ceiling structure with a self-contained keel according to claim 1, characterized in that: The wood-plastic line (3) comprises a supporting portion (12) and a mounting portion (13); the mounting portion (13) is fixedly connected to the supporting portion (12); and the mounting portion (13) fixes the wood-plastic line (3) to the wall via mounting nails (14).

5. The assembled ceiling structure with a self-contained keel according to claim 4, characterized in that: A wall panel (15) is fixedly installed between the wood-plastic line (3) and the cavity, and the installation nails (14) pass through the wall panel (15) and are fixedly plugged into the wall.

6. The assembled ceiling structure with self-contained keel according to claim 5, characterized in that: The edge of the veneer panel (4) is fixedly connected to the wood-plastic line (3) via veneer nails (16).

7. The method for installing a prefabricated ceiling structure with a self-contained keel according to any one of claims 1 to 6, characterized in that: The following steps are included: (I) Install the wall panels, lay out the lines and position them, install the wood-plastic lines on the surrounding wall panels, and fix them to the cavity; (ii) The base and the veneer are bonded and fixed in the factory; (3) Clip the ceiling keel into the base to complete the installation and connection between the ceiling keel and the decorative panel; (iv) Adjacent veneer panels are connected by caulking strips; (V) The keel mounting parts are installed on both sides of the ceiling keel through hinges, and the keel mounting parts can rotate horizontally; (VI) When installing, install the single veneer panel on the top. The keel installation piece on the left side should first be placed on the wood-plastic line on the left wall. The keel installation piece on the right side can be rotated. When the board surface is flat, rotate the keel installation piece to overlap the wood-plastic line of the original wall to complete the installation of the single board. Other standard boards are installed in sequence. (VII) When installing the last veneer panel, nail it under the edge of the veneer panel to connect the veneer panel with the wood-plastic line; (8) After the top installation is completed, install the trim pieces and install the wall panels under the trim pieces to cover the nail holes of the top panels.

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