An arc-shaped wall structure and its installation method

Abstract

The present invention provides an arc-shaped wall structure and an installation method thereof. The arc-shaped wall structure includes an arc-shaped wall base structure and an arc-shaped panel assembly fixed on the arc-shaped wall base structure. The arc-shaped wall base structure includes a plurality of keel assemblies horizontally spaced along the height direction. The keel assembly includes a plurality of serially connected keel units (1), and the radian between adjacent two keel units is adjustable; the arc-shaped panel assembly includes an arc-shaped panel (2), a wall top closing strip (3) arranged on the top surface of the arc-shaped panel, and a skirting board (4) arranged on the bottom surface of the arc-shaped panel. A decorative buckle plate (5) is arranged outside the skirting board. The present invention combines segmented keel units into a keel assembly, which is convenient for assembly, can meet the requirements of walls such as arc surfaces and flat surfaces, and adjusts the bending degree of the wall arc surface by adjusting the rotation angle of adjacent keel units. The wall top closing strip, the skirting board and the decorative buckle plate can improve the decorative aesthetics.

Description

Technical Field

[0001] The present invention relates to the technical field of building decoration, and particularly to an arc-shaped wall structure and an installation method thereof. Background Art

[0002] With the rapid development of the technical field of building decoration, users have higher and higher requirements for the decorative beauty of buildings. Decorative panels with a planar structure can no longer meet people's needs. In order to achieve personalized requirements, users can customize arc-shaped decorative panels with specific structures to achieve beauty. However, most of the existing keel structures are integral structures, which are inconvenient for transportation, and the integral structure cannot be adaptively adjusted according to the specific curvature of the wall, and cannot meet the transitional installation between different curvatures of the wall. Some decoration companies will customize keel structures with specific curvatures, but this method will not only prolong the decoration period, affect the construction progress, but also increase the decoration cost of users, and has poor universality. Summary of the Invention

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide an arc-shaped wall structure and an installation method thereof that are convenient for assembly, transportation, cost-saving, and can flexibly adjust the curvature.

[0004] To achieve the above object and other related objects, the present invention provides an arc-shaped wall structure, including an arc-shaped wall base structure and an arc-shaped panel assembly fixed on the arc-shaped wall base structure. The arc-shaped wall base structure includes a plurality of keel assemblies horizontally arranged at intervals in the height direction. Each keel assembly includes a plurality of serially connected keel units, and the curvature between adjacent two keel units is adjustable; the arc-shaped panel assembly includes an arc-shaped panel, a wall top closing strip provided on the top surface of the arc-shaped panel, and a skirting board provided on the bottom surface of the arc-shaped panel. A decorative buckle plate is provided outside the skirting board.

[0005] The arc-shaped wall structure of the present invention uses segmented keel units to form a keel assembly, which is convenient for assembly, can meet the transition of walls such as arc surfaces and flat surfaces, and does not require secondary processing; by adjusting the rotation angle of adjacent keel units, the bending degree of the arc surface of the wall can be adjusted, and fine adjustment can be quickly achieved with a customized arc-shaped panel with a specific curvature. The wall top closing strip, skirting board and decorative buckle plate can improve the overall decorative beauty.

[0006] Preferably, the curvatures of the wall top closing strip, skirting board and decorative buckle plate are adjustable.

[0007] Preferably, the wall top closing strip, skirting board and decorative buckle plate are made of aluminum alloy.

[0008] Preferably, one end of the keel unit is provided with a rotating part, and the other end is provided with a rotating groove. Adjacent two keel units are horizontally rotatably connected through the cooperation of the rotating part and the rotating groove.

[0009] Preferably, a caulking groove is provided on the side of the keel unit away from the building structure, and the arc-shaped panel is adhesively fixed to the keel unit.

[0010] Preferably, the skirting board includes a wall-attached back plate and a floor-attached bottom plate arranged vertically. The side edge of the floor-attached bottom plate away from the wall is bent upward to form a first clamping strip, and a first slot is formed between the first clamping strip and the wall-attached back plate. The bottom of the arc-shaped panel is inserted and fixed in the first slot.

[0011] Preferably, the upper surface of the first clamping strip extends horizontally away from the wall and then bends downward to form a second clamping strip. A second slot is formed between the second clamping strip and the first clamping strip. The decorative ceiling board includes a bottom plate and a sloping arc-shaped panel. The edges of the bottom plate and the sloping arc-shaped panel are connected to form a clamping opening. One side of the bottom plate at the opening of the clamping opening protrudes upward to form a clamping strip. The decorative ceiling board and the skirting board are inserted and fixed through the cooperation of the clamping strip and the second slot. The skirting board structure adopted in this application is simple, with a clip design. Through plug-in installation and relying on secondary fixing by the clip, no reinforcement is required, and the assembly is convenient. Based on its own structural design and the installation cooperation of the arc-shaped panel and the decorative ceiling board, fixed installation can be achieved, without mechanical damage to the connecting components, and the sloping decorative ceiling board has strong aesthetic appeal.

[0012] Preferably, the wall top closing strip includes a wall fitting board and a wall top clamping part. The wall top clamping part is bent downward to form a clamping groove, and the top of the arc-shaped panel is inserted and fixed in the clamping groove. The fixed method of clamping the arc-shaped panel with the wall top clamping part efficiently and quickly realizes the wall top edge closing of the arc-shaped panel.

[0013] Preferably, a continuous nail groove is provided along the length direction on the side of the wall fitting board away from the building structure, which can avoid the protrusion when using screws for fixing and affecting the finish effect and the installation of the arc-shaped panel.

[0014] The present invention also provides an installation method for the arc-shaped wall structure described above, including:

[0015] (1) Connect the keel units in series to form a plurality of single-row keel assemblies with adjustable radian;

[0016] (2) Horizontally and at intervals fix the single-row keel assemblies on the building structure in the height direction, and adjust the radian of the keel assemblies according to the radian of the arc-shaped panel to form an arc-shaped wall base structure;

[0017] (3) Install the wall top closing strip on the top row of keel assemblies;

[0018] (4) Install the skirting board on the bottom row of keel assemblies;

[0019] (5) Fix the top and bottom surfaces of the arc-shaped panel to the wall top closing strip and the skirting board respectively to achieve the fixation of the arc-shaped wall base structure and the arc-shaped panel.

[0020] (6) Install decorative buckle plates outside the skirting board.

[0021] Preferably, in step (2), one end of the keel unit is provided with a rotating part, and the other end is provided with a rotating groove. The horizontal rotational connection is achieved by overlapping and matching the rotating parts of two adjacent keel units. The radian of the keel assembly is adjusted by adjusting the rotation angles of two adjacent keel units, and an arc-shaped wall base structure is formed after fixation.

[0022] Preferably, in step (5), the wall top closing strip includes a wall surface fitting board and a wall top clamping part, and a clamping groove is formed by bending the wall top clamping part downward; the skirting board includes a wall-attached back plate and a floor-attached bottom plate arranged vertically, and a first clamping strip is formed by bending the side edge of the floor-attached bottom plate away from the wall surface upward. A first slot is formed between the first clamping strip and the wall-attached back plate. The arc-shaped panel is inserted and fixed to the clamping groove and the first slot at the top and bottom respectively from the side; a sealant groove is provided on the surface of the keel unit away from the building structure, and sealant-free glue is injected into the sealant groove to achieve the fixation of the arc-shaped wall base structure and the arc-shaped panel.

[0023] Preferably, in step (6), the upper surface of the first clamping strip extends horizontally away from the wall surface and then bends downward to form a second clamping strip. A second slot is formed between the second clamping strip and the first clamping strip. A clamping strip is formed by upward protrusion of the bottom surface of the decorative buckle plate. The decorative buckle plate is inserted and fixed to the second slot with the clamping strip from the side.

[0024] As described above, the arc-shaped wall structure and its installation method of the present invention have the following beneficial effects: The segmented keel units are combined into a keel assembly, which is convenient for assembly, can meet the requirements of walls such as arc surfaces and flat surfaces, and does not require secondary processing; the bending degree of the wall arc surface is adjusted by adjusting the rotation angles of adjacent keel units, and fine adjustment can be quickly achieved with a customized arc-shaped panel with a specific radian. The skirting board adopts a clip design, and is installed by insertion. It relies on the clip for secondary fixation without the need for reinforcement. The assembly is convenient. Based on its own structural design and the installation cooperation of the arc-shaped panel and the decorative buckle plate, fixed installation can be achieved, and there is no mechanical damage to the connecting parts, and the aesthetics is strong; the wall top closing strip adopts a fixed method of clamping the arc-shaped panel with the wall top clamping part, and the wall top edge trimming of the arc-shaped panel is achieved efficiently and quickly; the wall top closing strip, the skirting board and the decorative buckle plate can improve the aesthetics of the overall decoration. Description of the Drawings

[0025] Figure 1 Shown as one of the schematic diagrams of the arc-shaped wall structure.

[0026] Figure 2 Shown as Figure 1 the rear view of

[0027] Figure 3 Shown as Figure 1 the exploded structure diagram of

[0028] Figure 4 Shown as the installation diagram of the keel assembly.

[0029] Figure 5 Shown as the schematic diagram of the arc wall base structure.

[0030] Figure 6 Shown as the assembly drawing of the arc wall base structure and the wall top closing line.

[0031] Figure 7 Shown as the assembly drawing of the arc wall base structure, the wall top closing line, and the skirting board.

[0032] Figure 8 Shown as the assembly drawing of the arc wall base structure, the wall top closing line, the skirting board, and the arc panel.

[0033] Figure 9 Shown as the assembly drawing of the arc wall base structure, the wall top closing line, the skirting board, the arc panel, and the decorative buckle plate.

[0034] Figure 10 Shown as Figure 9 the enlarged view at position A in

[0035] Figure 11 Shown as Figure 9 the enlarged view at position B in

[0036] Figure 12 Shown as the assembly drawing of the skirting board, the arc panel, and the decorative buckle plate.

[0037] Explanation of the reference numerals in the drawings:

[0038] 1 Keel unit

[0039] 2 Arc panel

[0040] 3 Wall top closing line

[0041] 4 Skirting board

[0042] 5 Decorative buckle plate

[0043] 6 Rotating part

[0044] 7 Rotating groove

[0045] 8 Glue application groove

[0046] 9 Wall-attached back panel

[0047] 10 Floor bottom plate

[0048] 11 First clamping strip

[0049] 12 First slot

[0050] 13 Second clamping strip

[0051] 14 Second slot

[0052] 15 Snap - connecting strip

[0053] 16 Wall - fitting board

[0054] 17 Wall - top snap - connecting part

[0055] 18 Card slot

[0056] 19 Vertical fastener

[0057] 20 Connecting hole

[0058] 21 Expansion tube

[0059] 22 Assembly hole

[0060] 23 Horizontal fastener

[0061] 24 Floor Detailed implementation manners

[0062] In order to make the object, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0063] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0064] Unless otherwise clearly defined and limited, the terms "connected", "fixed", and "arranged" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be a connection inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0065] As Figure 1 , Figure 2 and Figure 3 shown, the present invention provides an arc-shaped wall structure, which includes an arc-shaped wall base structure and an arc-shaped panel assembly fixed on the arc-shaped wall base structure. The arc-shaped wall base structure includes a plurality of keel assemblies horizontally spaced along the height direction. The keel assembly includes a plurality of mutually connected keel units 1, and the radian between adjacent two keel units is adjustable; the arc-shaped panel assembly includes an arc-shaped panel 2, a wall top closing strip 3 arranged on the top surface of the arc-shaped panel, and a skirting board 4 arranged on the bottom surface of the arc-shaped panel. A decorative buckle plate 5 is arranged outside the skirting board.

[0066] As Figure 4 shown, one end of the keel unit is provided with a rotating part 6, and the other end is provided with a rotating groove 7. Adjacent two keel units are horizontally rotatably connected through the cooperation of the rotating part and the rotating groove. A caulking groove 8 is arranged on the surface of the keel unit away from the building structure, and the arc-shaped panel is bonded and fixed to the keel unit. The keel unit is bent to form a first vertical section, a horizontal section, and a second vertical section. The rotating part and the rotating groove are respectively arranged at the extending ends of both ends of the horizontal section. A first adjustment space is arranged between the first vertical sections of adjacent two keel units, and a second adjustment space is arranged between the second vertical sections of adjacent two keel units. The horizontal section is provided with a first assembly hole, and the second vertical section is provided with a second assembly hole. The central axes of the first assembly hole and the second assembly hole are perpendicular and coplanar; a vertical fastener 19 is arranged in the first assembly hole, and a horizontal fastener 23 is arranged in the second assembly hole. The end of the vertical fastener 19 close to the second assembly hole is provided with a connection hole 20, and the horizontal fastener 23 sequentially passes through the connection hole 20 and the second assembly hole and is fixedly connected to an expansion tube 21 embedded in the building structure. Assembly holes 22 are correspondingly arranged at the centers of the rotating part and the rotating groove. The rotating parts 6 and the rotating grooves 7 of adjacent two keel units are fixedly connected through the cooperation of fasteners and the assembly holes 22.

[0067] As Figure 10 shown, the wall top closing strip includes a wall surface fitting board 16 and a wall top clamping part 17. The wall top clamping part is bent downward to form a clamping groove 18, and the top of the arc-shaped panel 2 is inserted and fixed in the clamping groove 18. A continuous nail groove is arranged on the side of the wall surface fitting board away from the building structure along the length direction.

[0068] As Figure 11 and Figure 12 shown, the skirting board includes a wall - attached back plate 9 and a floor - attached bottom plate 10 which are vertically arranged. The side of the floor - attached bottom plate away from the wall is bent upward to form a first clamping strip 11. A first slot 12 is formed between the first clamping strip and the wall - attached back plate. The bottom of the arc - shaped panel is inserted and fixed in the first slot. The upper surface of the first clamping strip extends horizontally away from the wall and then bends downward to form a second clamping strip 13. A second slot 14 is formed between the second clamping strip and the first clamping strip. The decorative buckle plate includes a bottom plate and a sloping arc - shaped panel. The edges of the bottom plate and the sloping arc - shaped panel are connected to form a clamping opening. One side of the bottom plate at the opening of the clamping opening protrudes upward to form a clamping strip 15. The decorative buckle plate and the skirting board are inserted and fixed through the cooperation of the clamping strip and the second slot.

[0069] This embodiment also provides an installation method for an arc - shaped wall structure, including the following steps:

[0070] (1) As Figure 4 shown, the keel units 1 are connected in series to form a plurality of single - row keel assemblies with adjustable radian; the installation method of a single keel assembly is as follows: according to the actual length of the arc - shaped wall, select an appropriate number of keel units 1. Adjacent two keel units 1 are rotationally connected through the cooperation of the rotating part 6 and the rotating groove 7. After adjusting the rotation angle to an appropriate position, they are fixedly connected through the cooperation of the fastener and the assembly hole 22; the fixing method of the keel unit and the building structure is: use a horizontal fastener 23 to sequentially pass through the connecting hole 20 and the second assembly hole and be fixedly connected to the expansion tube 21 embedded in the building structure;

[0071] (2) Horizontally and at intervals in the height direction, fix the single - row keel assemblies on the building structure, and adjust the radian of the keel assemblies according to the radian of the arc - shaped panel to form an arc - shaped wall base structure as Figure 5 shown;

[0072] (3) As Figure 6 shown, install the wall - top closing strip on the top - row keel assembly; use screws to fix it to the keel unit at the nail - driving groove, and inject nail - free glue into the caulking groove to achieve the wall - top closing of the arc - shaped panel;

[0073] (4) As Figure 7 shown, install the skirting board on the bottom - row keel assembly. Screws can be used to fix it to the keel unit, and nail - free glue is injected into the caulking groove to achieve the fixation of the arc - shaped wall base structure and the skirting board;

[0074] (5) As Figure 8 , fix the top and bottom surfaces of the arc - shaped panel 2 to the wall - top closing strip 3 and the skirting board 4 respectively to achieve the fixation of the arc - shaped wall base structure and the arc - shaped panel; as Figure 10 andFigure 11 As shown, the arc-shaped panel 2 is inserted and fixed to the card slot 18 and the first slot 12 at the top and bottom respectively from the side; inject nail-free glue into the caulking groove 8 to fix the arc-shaped wall base structure and the arc-shaped panel;

[0075] (6) As Figure 9 shown, install decorative buckle plates outside the skirting board. As Figure 11 and Figure 12 shown, fit the floor-attached bottom plate 10 of the skirting board 4 to the floor 24, and insert and fix the clamping strip 15 of the decorative buckle plate into the second slot 14 from the side of the skirting board, thus completing the installation of the arc-shaped wall structure.

[0076] The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An arc-shaped wall structure, characterized in that, it includes an arc-shaped wall base structure and an arc-shaped panel assembly fixed on the arc-shaped wall base structure. The arc-shaped wall base structure includes a number of keel assemblies horizontally spaced along the height direction. The keel assembly includes a number of interconnected keel units (1), and the radian between adjacent two keel units is adjustable; the arc-shaped panel assembly includes an arc-shaped panel (2), a wall top closing strip (3) provided on the top surface of the arc-shaped panel, and a skirting board (4) provided on the bottom surface of the arc-shaped panel. A decorative buckle plate (5) is provided outside the skirting board; The skirting board includes a wall-attached back plate (9) and a floor-attached bottom plate (10) arranged vertically. The side of the floor-attached bottom plate away from the wall is bent upward to form a first clamping strip (11). A first slot (12) is formed between the first clamping strip and the wall-attached back plate. The bottom of the arc-shaped panel is inserted and fixed in the first slot; The upper surface of the first clamping strip extends horizontally away from the wall and then bends downward to form a second clamping strip (13). A second slot (14) is formed between the second clamping strip and the first clamping strip. The decorative buckle plate includes a bottom plate and a sloping arc-shaped panel. The edges of the bottom plate and the sloping arc-shaped panel are connected to form a clamping opening. One side of the bottom plate at the opening of the clamping opening bulges upward to form a clamping strip (15). The decorative buckle plate and the skirting board are inserted and fixed through the cooperation of the clamping strip and the second slot.

2. The arc-shaped wall structure according to claim 1, characterized in that: One end of the keel unit is provided with a rotating part (6), and the other end is provided with a rotating groove (7). Adjacent two keel units are horizontally rotatably connected through the cooperation of the rotating part and the rotating groove.

3. The arc-shaped wall structure according to claim 2, characterized in that: A caulking groove (8) is provided on the side of the keel unit away from the building structure, and the arc-shaped panel is bonded and fixed to the keel unit.

4. The arc-shaped wall structure according to claim 1, characterized in that: The wall top closing strip includes a wall fitting board (16) and a wall top clamping part (17). The wall top clamping part is bent downward to form a clamping groove (18). The top of the arc-shaped panel is inserted and fixed in the clamping groove.

5. An installation method of the arc-shaped wall structure as claimed in claim 1, characterized in that, it includes: (1) Connect the keel units in series to form a number of single-row keel assemblies with adjustable radian; (2) Horizontally and spacedly fix the single-row keel assemblies on the building structure along the height direction, and adjust the radian of the keel assembly according to the radian of the arc-shaped panel to form an arc-shaped wall base structure; (3) Install a wall top closing strip on the top row of keel assemblies; (4) Install a skirting board on the bottom row of keel assemblies; (5) Fix the top surface and the bottom surface of the arc-shaped panel to the wall top closing strip and the skirting board respectively to realize the fixation of the arc-shaped wall base structure and the arc-shaped panel; (6) Install a decorative buckle plate outside the skirting board.

6. The installation method according to claim 5, characterized in that: One end of the keel unit is provided with a rotating part (6), and the other end is provided with a rotating groove (7); in step (2), the rotating parts of two adjacent keel units are lapped and matched with the rotating grooves to realize horizontal rotation connection, and the radian of the keel assembly is adjusted by adjusting the rotation angles of two adjacent keel units. After fixation, an arc-shaped wall surface base structure is formed.

7. The installation method according to claim 5, characterized in that: The wall top closing strip includes a wall surface fitting plate (16) and a wall top clamping part (17), and a clamping groove (18) is formed by bending the wall top clamping part downward; the skirting line includes a wall-attached back plate (9) and a floor-attached bottom plate (10) arranged vertically, and a first clamping strip (11) is formed by bending the side edge of the floor-attached bottom plate away from the wall surface upward, and a first slot (12) is formed between the first clamping strip and the wall-attached back plate. A sealant groove is arranged on the surface of the keel unit away from the building structure; in step (5), the arc-shaped panel is inserted and fixed into the clamping groove and the first slot from the side at the top and the bottom respectively; sealant is injected into the sealant groove to fix the arc-shaped wall surface base structure and the arc-shaped panel.

8. The installation method according to claim 7, characterized in that: The upper surface of the first clamping strip extends horizontally in a direction away from the wall surface and then bends downward to form a second clamping strip (13), and a second slot (14) is formed between the second clamping strip and the first clamping strip. A clamping strip (15) is formed by upward protrusion on the bottom surface of the decorative ceiling panel; in step (6), the decorative ceiling panel is inserted and fixed into the second slot from the side with the clamping strip.

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