An assembled arc-shaped wall surface and its installation method

Abstract

An assembled arc-shaped wall surface and its installation method of the present invention relate to the technical field of building decoration. An assembled arc-shaped wall surface includes keels, wall panels, wall panel connectors, wall panel fixing parts, and keel connectors; the keels are arranged at intervals along the wall surface, and a space for installing wall panels is formed between the keels; adjacent two wall panels are joined through wall panel connectors, and the wall panels are joined to the keels between the two wall panels through the wall panel connectors; the wall panel connectors and the wall panels are joined through wall panel fixing parts. The present invention can meet the wall surface installation of arc-shaped walls with different radian, and can also meet the wall surface installation of flat walls; and more importantly, it has a high installation error tolerance, making the installation method more convenient and fast; and it can also adapt to wall panels with different widths, meeting the installation of wall surface decorative panels with more shapes.

Description

Technical Field

[0001] An assembled arc-shaped wall surface and an installation method thereof according to the present invention relate to the technical field of building decoration. Background Art

[0002] In the prior art, for the assembled wall surface of an arc-shaped wall, most of them are prefabricated wall panels according to the radian of the wall surface. However, the stress points on the arc-shaped board surface are uneven, resulting in unstable structure after the metal wall panel is dry-hung and installed. In addition, there is a deviation between the radian of the arc-shaped metal wall panel and the radian of the actual installation wall surface, resulting in difficult assembly, and it is not easy to control the size of the gap after the wall panels are butted, which is not beautiful enough. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an assembled arc-shaped wall surface.

[0004] To solve the above technical problem, the present invention adopts the following technical solutions:

[0005] An assembled arc-shaped wall surface includes keels, wall panels, wall panel connectors, wall panel fixing parts, and keel connectors;

[0006] The keels are arranged at intervals along the wall surface, and the space for installing the wall panels is formed between the keels;

[0007] Adjacent two wall panels are joined by a wall panel connector, and the wall panel is joined to the keels between the two wall panels through the wall panel connector;

[0008] The wall panel connector and the wall panel are joined by a wall panel fixing part.

[0009] Further, engaging grooves are formed on both sides of the wall panel connector, the wall panel fixing part is complementary in shape to the engaging groove, and at least part of the engaging groove is formed by an elastic member; the engaging groove and the wall panel fixing part are movably clamped, and the elastic member is compressed and deformed outward as the wall panel fixing part is inserted so that the wall panel fixing part can be engaged into the engaging groove.

[0010] Further, the elastic member is arranged to extend from the outermost side far from the engaging groove to the middle of the engaging groove, so as to form an opening smaller than the engaging groove to lock the wall panel fixing part.

[0011] Further, the surface of the wall panel fixing part in contact with the engaging groove is set as an arc surface, and there is a movable margin between the wall panel fixing part and the engaging groove.

[0012] Further, the wall panel fixing part is provided with a moving part inserted into the wall panel and movable relative to the side surface of the wall panel, a groove is provided on the side surface of the wall panel to accommodate the moving part, and the moving part is fixed in the groove by an adhesive method after the position of the wall panel fixing part is fixed.

[0013] Further, a first tooth portion is provided in the groove along the insertion direction of the moving portion, a first tooth groove meshing with the first tooth portion is provided on the moving portion, and the first tooth portion is provided with an arc-shaped contact surface.

[0014] Further, the keel connecting member is provided with a first end portion, a second end portion, and an intermediate portion connecting the two; on one side of the wall panel connecting member facing the wall body, a first connecting groove is formed along the vertical length direction of the wall panel connecting member for engaging the first end portion of the keel connecting member, and on the side of the keel facing the indoor side, a second connecting groove is formed along the vertical length direction of the keel for engaging the second end portion of the keel connecting member.

[0015] Further, the shape of the first connecting groove is complementary to the shape of the first end portion. When installing the keel connecting member, the keel connecting member can align the first end portion with the first connecting groove from the top of the wall panel connecting member and then snap the first end portion into the first connecting groove. The distal end of the first connecting groove abuts against the boundary position between the first end portion and the intermediate portion to limit the movement of the keel connecting member on the wall panel connecting member.

[0016] Further, the second connecting groove of the keel can accommodate and clamp the second end portion of the keel connecting member, and the second connecting groove extends toward the side facing the wall body so that the depth and angle of insertion of the keel connecting member into the second connecting groove can be adjusted; at least part of the keel is composed of a second elastic member, and the second elastic member is arranged to extend from the outermost side away from the second connecting groove to the inside. At the same time, limiting portions extending into the second connecting groove are provided on both sides of the notch of the second connecting groove. The second end portion of the keel connecting member can be directly pressed into the second connecting groove from the notch of the second connecting groove. The second elastic member is compressed and deformed outward as the second end portion of the keel connecting member is inserted into the limiting portion so that the second end portion can be engaged into the second connecting groove, and the second end portion is locked by the limiting portion; on the side of the keel facing the wall body, two connecting ends extending toward the wall body are provided for connecting the keel to the wall body.

[0017] Based on the same inventive concept, the present invention also provides an installation method for an assembled arc-shaped wall surface, including the following steps:

[0018] 1. Fix the keel to the arc-shaped wall body with screws;

[0019] 2. Insert the keel connecting member into the keel;

[0020] 3. Clamp the keel connecting member with the wall panel connecting member;

[0021] 4. Fix two wall panel fixing members to the wall panel by gluing;

[0022] 5. Clamp the wall panel fixing member with the wall panel connecting member.

[0023] Beneficial effects: After the components of the present invention are connected, there is a certain degree of freedom, which is mainly reflected in the adjustable angle between the wall panels and the wall panel connectors, the angle and the front and rear positions between the wall panel connectors and the keels, so that the structure of the present invention can meet the wall surface installation of arc-shaped walls with different radian, and can also meet the wall surface installation of flat walls; and more importantly, the installation error tolerance is high, making the installation method more convenient and fast; and a wall panel fixing piece is provided between the wall panels and the wall panel connectors. Relying on the wall panel fixing piece, the wall panel connectors can move relative to the wall panels before being fixed to the wall panels, so as to adapt to wall panels with different widths and meet the installation of wall panel finishes with more shapes. Brief Description of the Drawings

[0024] Figure 1 Shows a top view structural diagram of an assembled arc-shaped wall surface;

[0025] Figure 2 Shows a three-dimensional structural diagram of an assembled arc-shaped wall surface;

[0026] Figure 3 Shows a schematic diagram of applying an assembled arc-shaped wall surface to a flat wall surface;

[0027] Figure 4 Shows a schematic diagram of applying an assembled arc-shaped wall surface to an arc-shaped wall surface;

[0028] Figure 5 is Figure 4 an enlarged view of part A in

[0029] Figure 6 Shows a structural decomposition state diagram of an assembled arc-shaped wall surface in the form of a three-dimensional diagram;

[0030] Figure 7 is Figure 6 an enlarged view of part B in

[0031] Figure 8 Shows a structural decomposition state diagram of an assembled arc-shaped wall surface in the form of a plan view;

[0032] Figure 9 Shows a schematic diagram of applying the solution of the second embodiment to a flat wall surface;

[0033] Figure 10 Shows a schematic diagram of applying the solution of the second embodiment to an arc-shaped wall surface;

[0034] Figure 11 Shows a three-dimensional structural diagram of the keel in the second embodiment;

[0035] Figure 12 Shows a structural decomposition state diagram of the keel in the second embodiment;

[0036] Figure 13 is Figure 12Enlarged view at position C in the figure;

[0037] Description of reference numerals: Keel 1, first tooth part 22, second connection groove 13, limiting part 131, second elastic member 14, connection end 15, keel base 101, first connection part 1011, rotation adjustment block 102, second tooth groove 103, second connection part 104, third connection part 105, wall panel 2, groove 21, contact surface 221, wall panel connector 3, engagement groove 31, elastic member 32, first connection groove 33, wall panel fixing member 4, moving part 41, first tooth groove 42, movement allowance 43, keel connector 5, first end 51, second end 52, second tooth part 521, middle part 53. Detailed implementation manners

[0038] The present invention will be further described below in conjunction with the accompanying drawings of the specification and specific embodiments. Those of ordinary skill in the art will be able to implement the present invention based on these descriptions. In addition, the embodiments of the present invention involved in the following description are usually only a part of the embodiments of the present invention, rather than all of the embodiments. Therefore, all other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the scope of protection of the present invention.

[0039] Embodiment 1: An assembled arc-shaped wall surface, including a keel 1, and the keels 1 are arranged at intervals along the wall surface, and a space for installing the wall panel 2 is formed between the keels 1.

[0040] When observing the assembled arc-shaped wall surface based on the transverse section, the wall panel 2 has an inner side facing the indoor side, an outer side facing the wall body side, and two side surfaces on both sides.

[0041] There is a wall panel connector 3 between the wall panels 2, which is used to join two adjacent wall panels 2 and the keel between the two wall panels 2, and cover the gap between the two wall panels 2 so that the gap does not leak to the indoor side.

[0042] Engagement grooves 31 are formed on both sides of the wall panel connector 3, and the wall panel 2 is provided with a wall panel fixing member 4 having a shape complementary to that of the engagement groove 31. The engagement groove 31 and the wall panel fixing member 4 are formed with complementary locking structures, and the engagement groove 31 and the wall panel fixing member 4 are movably clamped. Wherein at least part of the engagement groove 31 is formed by an elastic member 32, and the elastic member 32 is deformed outward under pressure as the wall panel fixing member 4 is inserted so that the wall panel fixing member 4 can be engaged into the engagement groove 31.

[0043] In this embodiment, the elastic member 32 is arranged to extend from the outermost side away from the engagement groove 31 to the middle of the engagement groove 31, so as to form an opening relatively smaller than the engagement groove 31 to lock the wall panel fixing member 4.

[0044] In this embodiment, the wall panel fixing member 4 is arranged to be movable relative to the side surface of the wall panel 2 before being fixed to the wall panel 2, so as to adapt to wall panels 2 of different widths and meet the installation requirements of wall decorative panels with more shapes. The wall panel fixing member 4 has a moving part 41 inserted into the wall panel 2 and movable relative to the side surface of the wall panel 2. A groove 21 is provided on the side surface of the wall panel 2 to accommodate the moving part 41. A first tooth part 22 is arranged in the groove 21 along the insertion direction of the moving part 41. The moving part 41 has a first tooth groove 42 engaged with the first tooth part 22. The first tooth part 22 and the groove 21 are configured to have an arc-shaped contact surface 221. The wall panel fixing member 4 is joined to the wall panel 2 through the moving part 41 and fixed by gluing. Before the glue solidifies, the wall panel fixing member 4 adjusts the distance from the side surface of the wall panel 2 through the movement of the moving part 41 in the groove 21. The contact surface 221 between the first tooth part 22 and the groove 21 is arc-shaped to reduce the resistance during movement. The first tooth part 22 and the first tooth groove 42 are used to keep the wall panel fixing member 4 parallel to the side surface of the wall panel 2 and position the wall panel fixing member 4 before the glue solidifies, so that the wall panel fixing member 4 remains perpendicular to the ground.

[0045] In this embodiment, the surface of the wall panel fixing member 4 in contact with the engaging groove 31 is arranged as an arc surface, and there is a clearance 43 between the wall panel fixing member 4 and the engaging groove 31, so that the angle between the wall panel 2 and the wall panel connecting member 3 can be adjusted to meet the installation requirements of an arc-shaped wall surface.

[0046] In this embodiment, a keel connecting member 5 is arranged between the wall panel connecting member 3 and the keel 1. A first connecting groove 33 is provided on one side of the wall panel connecting member 3 facing the wall body along the vertical length direction of the wall panel connecting member 3 for engaging the first end 51 of the keel connecting member 5. A second connecting groove 13 is provided on the side of the keel 1 facing the indoor side along the vertical length direction of the keel 1 for engaging the second end 52 of the keel connecting member 5. There is an intermediate part 53 connecting the first end 51 and the second end 52 of the keel connecting member 5.

[0047] The shape of the first connecting groove 33 is configured to be complementary to the shape of the first end 51. The keel connecting member 5 is integrally made of a material with a certain elasticity. In this way, the above-mentioned elastic member 32 has elasticity, and the whole also has elasticity. When installing the keel connecting member 5, the keel connecting member 5 can align the first end 51 with the first connecting groove 33 from the top of the wall panel connecting member 3 and then snap the first end 51 into the first connecting groove 33. The distal end of the first connecting groove 33 abuts against the boundary position between the first end 51 and the intermediate part 53 to limit the movement of the keel connecting member 5 on the wall panel connecting member 3.

[0048] In this embodiment, the structures of the first end 51 and the second end 52 are the same, so that the first end 51 and the second end 52 can be interchanged, making the installation of the keel connecting member 5 faster.

[0049] In this embodiment, the second connection groove 13 of the keel 1 can accommodate and firmly hold the second end 52 of the keel connector 5, and the second connection groove 13 extends towards the side facing the wall, so that the depth of insertion of the keel connector 5 into the second connection groove 13 can be adjusted, and the angle can also be adjusted, thereby increasing the tolerance rate of the installation of the wall panel 2 and preventing the wall panel 2 from being unable to be installed due to the installation angle.

[0050] Meanwhile, at least a part of the keel 1 is composed of a second elastic member 14. The second elastic member 14 is arranged to extend from the outermost side far from the second connection groove 13 towards the inside. At the same time, limiting portions 131 extending towards the inside of the second connection groove 13 are provided on both sides of the notch of the second connection groove 13. The second end 52 of the keel connector 5 can be directly pressed into the second connection groove 13 from the notch of the second connection groove 13. The second elastic member 14 is deformed outward under pressure as the second end 52 of the keel connector 5 is inserted into the limiting portion 131, so that the second end 52 can be engaged into the second connection groove 13, and the second end 52 is locked by the limiting portion 131.

[0051] In this embodiment, two connection ends 15 extending towards the wall are provided on the side of the keel 1 facing the wall, and the keel 1 can be connected to the wall.

[0052] In this embodiment, the installation steps of the wall surface are as follows:

[0053] 1. Fix the keel 1 to the arc-shaped wall with screws;

[0054] 2. Insert the second end 52 of the keel connector 5 into the second connection groove 13 of the keel 1;

[0055] 3. Clamp the first end 51 of the keel connector 5 with the wall panel connector 3;

[0056] 4. Fix two wall panel fixing parts 4 to the joint groove 31 of the wall panel 2 by gluing;

[0057] 5. Clamp the wall panel fixing part 4 with the wall panel connector 3.

[0058] Embodiment Two: Compared with Embodiment One, the structure of the second end 52 of the keel 1 in Embodiment Two is changed, and the structure of the keel 1 is also changed.

[0059] The second end 52 is block-shaped. The keel 1 includes a keel base 101, and a second connecting groove 13 for engaging the second end 52 of the keel connector 5 is formed in the middle of the keel base 101. Rotation adjustment blocks 102 are installed on the side walls of the second connecting groove 13. The second connecting groove 13 has a matching arc groove for installing the rotation adjustment block 102. The second end 52 of the keel connector 5 is inserted and connected between the two rotation adjustment blocks 102. Through the rotation adjustment block 102, the keel connector 5 can rotate relative to the keel base 101, thereby increasing the tolerance rate of the wall panel 2 installation and preventing the wall panel 2 from being unable to be installed due to the installation angle.

[0060] In this embodiment, the second end 52 of the keel connector 5 has second tooth portions 521 on both sides, and the two rotation adjustment blocks 102 are provided with matching second tooth grooves 103. The second end 52 of the keel connector 5 and the rotation adjustment block 102 are connected by the engagement of the second tooth portion 521 and the second tooth groove 103, thereby increasing the reliability of the connection.

[0061] In this embodiment, a first connection part 1011 is provided between the keel base 101 and the wall. The first connection part 1011 has a curved surface facing the wall, which is the first contact point with the wall. The first connection part 1011 is fixed to the wall from the inside of the second connection groove 13 by screws. The keel base 101 also has a second connection part 104 and a third connection part 105 extending toward the wall on both sides. The second connection part 104 and the third connection part 105 have curved surfaces facing the wall, which are the second contact point and the third contact point, respectively. The second connection part 104 and the third connection part 105 are fixed to the wall by screws. The three connection parts are all designed with curved surfaces in order to form point contact. The use of three contact points can ensure that the keel 1 is in full contact with the wall as a whole, and enhance the reliability of fixation with the wall.

[0062] In this embodiment, the keel 1 is installed as follows:

[0063] 1. Fix the keel base 101 to the wall with screws;

[0064] 2. Adjust the distance between the second connection part 104 and the third connection part 105 according to the arc size of the wall. After adjustment, fix it to the keel base 101 with bolts, and then fix it to the wall with screws;

[0065] 3. Insert the two rotation adjustment blocks 102 into the arc grooves on the keel base 101.

[0066] 4. Insert the keel connector 5 into the gap between the two rotation adjustment blocks 102 .

[0067] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific implementation manner. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. An assembled arc-shaped wall surface, characterized in that: It includes a keel (1), wall panels (2), wall panel connectors (3), wall panel fasteners (4), and keel connectors (5); The keels (1) are arranged at intervals along the wall surface, and a space for installing the wall panels (2) is formed between the keels (1); Adjacent two wall panels (2) are joined by the wall panel connectors (3), and the wall panel (2) is joined to the keel (1) between the two wall panels (2) through the wall panel connectors (3); The wall panel connectors (3) and the wall panels (2) are joined by the wall panel fasteners (4); Engaging grooves (31) are formed on both sides of the wall panel connectors (3), and the wall panel fasteners (4) are complementary in shape to the engaging grooves (31). At least part of the engaging grooves (31) are formed by elastic members (32); the engaging grooves (31) and the wall panel fasteners (4) are movably clamped, and the elastic members (32) are compressed and deformed outward as the wall panel fasteners (4) are inserted so that the wall panel fasteners (4) can be engaged into the engaging grooves (31); The elastic members (32) are arranged to extend from the outermost side away from the engaging grooves (31) towards the middle of the engaging grooves (31), thereby forming an opening relatively smaller than the engaging grooves (31) to lock the wall panel fasteners (4); The surface of the wall panel fasteners (4) in contact with the engaging grooves (31) is set as an arc surface, and there is a movement allowance (43) between the wall panel fasteners (4) and the engaging grooves (31); The keel connectors (5) are provided with a first end (51), a second end (52), and an intermediate part (53) connecting the two; on one side of the wall panel connectors (3) facing the wall, a first connection groove (33) is formed along the vertical length direction of the wall panel connectors (3) for engaging the first end (51) of the keel connectors (5), and on the side of the keels (1) facing the interior of the room, a second connection groove (13) is formed along the vertical length direction of the keels (1) for engaging the second end (52) of the keel connectors (5).

2. The prefabricated arc-shaped wall surface according to claim 1, characterized in that: The wall panel fasteners (4) are provided with a moving part (41) inserted into the wall panels (2) and movable relative to the side surface of the wall panels (2). Grooves (21) are provided on the side surfaces of the wall panels (2) to accommodate the moving part (41). After the positions of the wall panel fasteners (4) are fixed, the moving part (41) is fixed in the grooves (21) by gluing.

3. The prefabricated arc-shaped wall surface according to claim 2, characterized in that: First tooth parts (22) are provided in the grooves (21) along the insertion direction of the moving part (41). The moving part (41) is provided with first tooth grooves (42) meshing with the first tooth parts (22), and the first tooth parts (22) are provided with arc-shaped contact surfaces (221).

4. A prefabricated arc-shaped wall surface according to claim 1, characterized in that: The shape of the first connection groove (33) is complementary to the shape of the first end (51). When installing the keel connectors (5), the keel connectors (5) can align the first end (51) with the first connection groove (33) from the top of the wall panel connectors (3) and then snap the first end (51) into the first connection groove (33). The distal end of the first connection groove (33) abuts against the boundary position between the first end (51) and the intermediate part (53) to limit the movement of the keel connectors (5) on the wall panel connectors (3).

5. The prefabricated arc-shaped wall surface according to claim 4, characterized in that: The second connection groove (13) of the keel (1) can accommodate and firmly hold the second end portion (52) of the keel connector (5), and the second connection groove (13) extends towards the side facing the wall so that the insertion depth and angle of the keel connector (5) into the second connection groove (13) can be adjusted; at least part of the keel (1) is composed of a second elastic member (14), and the second elastic member (14) is arranged to extend from the outermost side away from the second connection groove (13) towards the inside. At the same time, limiting portions (131) extending towards the inside of the second connection groove (13) are provided on both sides of the notch of the second connection groove (13). The second end portion (52) of the keel connector (5) can be directly pressed into the second connection groove (13) from the notch of the second connection groove (13). The second elastic member (14) is deformed outward under pressure as the second end portion (52) of the keel connector (5) is inserted into the limiting portion (131) so that the second end portion (52) can be engaged into the second connection groove (13), and the second end portion (52) is locked by the limiting portion (131); two connection ends (15) extending towards the wall are provided on the side of the keel (1) facing the wall for connecting the keel (1) to the wall.

6. The installation method of an assembled arc-shaped wall surface according to claim 1, characterized in that, Comprising the following steps: S1. Fix the keel (1) to the arc-shaped wall with screws; S2. Insert the keel connector (5) into the keel (1); S3. Clamp the keel connector (5) with the wall panel connector (3); S4. Fix the two wall panel fixing members (4) to the wall panel (2) by gluing; S5. Clamp the wall panel fixing member (4) with the wall panel connector (3).

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