An adjustable structure for a shaped ceiling and its installation method

Abstract

The present invention discloses an adjustable structure for a shaped ceiling and its installation method, which includes an arc-shaped decorative board, a group of transverse main keels, a group of longitudinal profiles and a group of adjusting rods. A number of transverse main keels are evenly arranged above the arc-shaped decorative board along its length direction. Longitudinal profiles are respectively arranged above both sides of the arc-shaped decorative board, wherein the longitudinal profiles are respectively located below the transverse main keels, and the transverse main keels are welded to the longitudinal profiles to form a steel structure framework. A number of adjusting rods are arranged on the arc-shaped decorative board. A number of height adjusting mechanisms are sleeved on each transverse main keel. Each height adjusting mechanism includes a connecting hanging piece, an adjusting rod bolt and a nut. The upper part of each adjusting rod is connected to the transverse main keel through the connecting hanging piece. The bottom of each adjusting rod is provided with an angle adjusting mechanism for adjusting the angle between the adjusting rod and the arc-shaped decorative board, so as to simplify the basic structure of the arc-shaped ceiling, simplify the arc design structure, realize on-site controllability of the radian, and improve the installation efficiency of the ceiling.

Description

Technical Field

[0001] The present invention belongs to the technical field of building decoration, and particularly relates to an adjustable structure for a shaped ceiling and an installation method thereof. Background Art

[0002] In the field of decoration, an arc-shaped shape can be used to weaken the beam position of a house, which can play a role in hiding pipelines and softening the spatial lines. Wooden keels or light steel keels are often used to design an arc-shaped skeleton or an arc-shaped skeleton is composed of multiple pieces of special-shaped keel frames, and a thin decorative panel or a gypsum board is pasted on the surface to achieve an arc-shaped ceiling design. However, there are problems such as a complex structural system, high construction technology and requirements, cumbersome installation, and difficulty in controlling the fineness. Summary of the Invention

[0003] In view of the problems existing in the prior art, the purpose of the present invention is to provide an adjustable structure for a shaped ceiling and an installation method thereof, which are used to simplify the basic structure of an arc-shaped ceiling. Through a height adjustment mechanism and an angle adjustment mechanism, the arc-shaped design structure is simplified, the radian can be controlled on-site, the consumables are reduced, and the installation efficiency of the ceiling is improved.

[0004] The technical solution of the present invention is as follows:

[0005] An adjustable structure for a shaped ceiling includes an arc-shaped decorative board, a group of transverse main keels, a group of longitudinal profiles, and a group of adjusting rods. A number of transverse main keels are evenly arranged above the arc-shaped decorative board along its length direction. Longitudinal profiles are respectively arranged above both sides of the arc-shaped decorative board, and the longitudinal profiles are respectively located below the transverse main keels. The transverse main keels are welded to the longitudinal profiles to form a steel structure framework. A number of adjusting rods are arranged on the arc-shaped decorative board. A number of height adjustment mechanisms for adjusting the height of the adjusting rods are sleeved on each transverse main keel. Each height adjustment mechanism includes a connecting hanging part, an adjusting rod bolt, and a nut. The upper part of each adjusting rod is connected to the transverse main keel through the connecting hanging part. The bottom of each adjusting rod is provided with an angle adjustment mechanism for adjusting the angle between the adjusting rod and the arc-shaped decorative board. The angle adjustment mechanism is rotatably connected to the adjusting rod, and the bottom of the angle adjustment mechanism is fixedly connected to the arc-shaped decorative board.

[0006] Further, the adjusting rod includes an adjusting rod main body and an adjusting rod base fixedly arranged at the bottom of the adjusting rod main body. The adjusting rod main body is a hollow structure with kidney-shaped through holes opened on both sides. The adjusting rod base includes an adjusting rod base main body, and the adjusting rod base main body is a cavity structure with a cross-shaped opening opened at the bottom. Arch-shaped through holes are opened on both sides of the adjusting rod base main body, and circular through holes I are symmetrically arranged on the front and back surfaces thereof.

[0007] Further, the connecting pendant includes a connecting pendant body, which is a cuboid structure with a cavity. Square through holes I matching the size of the adjusting rod body are symmetrically arranged on the top and bottom surfaces thereof; circular through holes II matching the size of the adjusting rod bolts are symmetrically arranged near the front on both sides of the connecting pendant body; square through holes II matching the size of the transverse main keel are symmetrically arranged near the rear on both sides of the connecting pendant body.

[0008] Further, the end of the transverse main keel is inserted into the square through hole II, the end of the adjusting rod passes through the two square through holes I from bottom to top, and after the height of the adjusting rod is determined, the adjusting rod bolt passes through the waist-shaped through hole and the two circular through holes II, and is fixed by cooperating with a nut.

[0009] Further, the angle adjusting mechanism includes an in-built fixing member, a gear, a rotating shaft and a rotating shaft mounting seat assembly. The in-built fixing member is fixed on the adjusting rod base, the gear is clamped at the center of the in-built fixing member, the rotating shaft mounting seat assembly includes a rotating shaft mounting seat, a support rod and a base. The base is fixedly provided with a support rod, the top of the support rod is fixedly provided with a rotating shaft mounting seat, the rotating shaft mounting seat is arranged in the adjusting rod base, after the rotating shaft passes through the adjusting rod base and the rotating shaft mounting seat, it is fixed by cooperating with a nut and a gasket, and the base is fixedly connected with the arc-shaped decorative plate.

[0010] Further, the in-built fixing member includes an in-built fixing member body. Tooth grooves matching the teeth of the gear are evenly arranged along the circumferential direction of the inner wall of the in-built fixing member body. The gear is clamped at the center of the in-built fixing member, and the teeth of the gear are meshed with the tooth grooves.

[0011] Further, ear blocks are symmetrically arranged at the top and bottom of the in-built fixing member body, ear block connection holes are provided on the ear blocks, and the in-built fixing member is fixed on the front of the adjusting rod base by screws passing through the ear block connection holes.

[0012] Further, the rotating shaft includes a rotating shaft body. One end of the rotating shaft body is a connecting end, and threads are provided on the surface of the connecting end. A baffle is provided at the other end of the rotating shaft body; a square through hole III matching the rotating shaft body is provided on the rotating shaft mounting seat. The rotating shaft passes through the center of the gear, the circular through hole I and the square through hole III, and is fixed by cooperating with a nut and a gasket.

[0013] Further, a group of suspension rods are included. The suspension rods are arranged on the transverse main keel and fixed by nuts.

[0014] The present invention also proposes an installation method for an adjustable structure of a shaped suspended ceiling, including the following steps:

[0015] 1) First, install the longitudinal profiles on the wall. Then, install a number of connecting hangers and suspension rods on each transverse main keel. Next, weld the end of the transverse main keel to the longitudinal profile.

[0016] 2) After step 1) is completed, pass the upper end of the adjusting rod through the square through-hole 1 of the connecting hanger. Adjust the height of the adjusting rod by adjusting the position of the adjusting rod bolt in the kidney-shaped through-hole. After determining the height, fix it with a nut.

[0017] 3) After step 2) is completed, fix the internal connection type fixing piece on the front of the adjusting rod base. Set the gear at the center of the internal connection type fixing piece. Set the rotating shaft mounting seat inside the adjusting rod base. Fix the base on the arc-shaped decorative board. Then, pass the rotating shaft through the center of the gear, the circular through-hole 1 and the square through-hole 3. Drive the gear to rotate by rotating the rotating shaft. The teeth of the gear are changed to engage with different tooth grooves. The rotation of the gear causes an angle to form between the adjusting rod and the arc-shaped decorative board. After adjusting the angle, fix it with a gasket and a nut.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1) Adopting the technical solution of the present invention, the end of the transverse main keel is inserted into the square through-hole 2, and the end of the adjusting rod passes through the two square through-holes 1 from bottom to top. By adjusting the position of the adjusting rod bolt in the kidney-shaped through-hole, the height of the adjusting rod is adjusted. After determining the height of the adjusting rod, the adjusting rod bolt passes through the kidney-shaped through-hole and the two circular through-holes 2, and is fixed in cooperation with a nut, which improves the flexibility of the ceiling base structure.

[0020] 2) In the present invention, the internal connection type fixing piece is fixed on the front of the adjusting rod base, the gear is clamped at the center of the internal connection type fixing piece, the teeth of the gear are engaged with the tooth grooves, and the rotating shaft passes through the center of the gear, the circular through-hole 1 and the square through-hole 3. By rotating the rotating shaft, the angle between the adjusting rod and the arc-shaped decorative board can be finely adjusted, with high precision and stable structure.

[0021] 3) The present invention realizes the fine adjustment operation during the installation of the arc-shaped decorative panel through the height adjustment mechanism and the angle adjustment mechanism, thereby improving the installation accuracy, making the on-site installation of the arc-shaped decorative panel controllable, and improving the installation efficiency of the shaped arc ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is Figure 1 the front view of;

[0024] Figure 3 is the structural schematic of the adjusting rod in the present invention Figure 1 ;

[0025] Figure 4 Schematic diagram of the adjusting rod structure in the present invention Figure 2 ;

[0026] Figure 5 Exploded view of the adjusting mechanism in the present invention;

[0027] Figure 6 Schematic diagram of the internally-connected fixing part structure in the present invention;

[0028] Figure 7 Schematic diagram of the gear structure in the present invention;

[0029] Figure 8 Schematic diagram of the rotating shaft structure in the present invention;

[0030] Figure 9 Schematic diagram of the rotating shaft seat assembly structure in the present invention;

[0031] Figure 10 Installation schematic diagram of the angle adjusting mechanism in the present invention.

[0032] In the figure: 1, arc decorative board; 2, horizontal main keel; 3, longitudinal profile; 4, adjusting rod; 401, adjusting rod main body; 4011, kidney-shaped through hole; 402, adjusting rod base; 4021, arched through hole; 4022, circular through hole 1; 4023, cross-shaped opening; 5, connecting hanging part; 501, square through hole 1; 502, circular through hole 2; 503, square through hole 2; 6, adjusting rod bolt; 7, nut; 8, internally-connected fixing part; 801, tooth groove; 802, ear block; 8021, ear block connection hole; 9, gear; 10, rotating shaft; 101, rotating shaft main body; 1011, connection end; 1012, baffle; 11, rotating shaft mounting seat; 111, square through hole 3; 12, support rod; 13, base; 14, suspension rod; 15, gasket. Specific embodiments

[0033] The present invention will be further described below with reference to the accompanying drawings, but the scope protected by the present invention is not limited to the described scope.

[0034] As Figure 1-10As shown in the figure, an adjustable structure for a shaped ceiling includes an arc-shaped decorative board 1, a group of transverse main keels 2, a group of longitudinal profiles 3, and a group of adjusting rods 4. The longitudinal profiles 3 are installed on the wall surface. Along the length direction of the arc-shaped decorative board 1, several transverse main keels 2 are provided. Both ends of the transverse main keels 2 are respectively fixedly connected to the corresponding longitudinal profiles 3, mainly by welding in this embodiment, forming a steel structure framework. A group of hanging rods 14 are provided on the transverse main keels 2. The hanging rods 14 are used to fixedly connect to the ceiling. The hanging rods 14 and the transverse main keels 2 are fixedly connected by nuts 7. Several adjusting rods 4 are provided on the arc-shaped decorative board 1. A number of height adjusting mechanisms are sleeved on each transverse main keel 2, which are used to adjust the height of the adjusting rods 4, and thus adjust the height of the arc-shaped decorative board 1, improving the flexibility of the ceiling base structure. At the bottom of each adjusting rod 4, an angle adjusting mechanism is provided for adjusting the angle between the adjusting rod 4 and the arc-shaped decorative board 1, meeting different arc structure designs and being flexible in use. Among them, the angle adjusting mechanism is rotationally connected to the adjusting rod 4, and the bottom of the angle adjusting mechanism is fixedly connected to the arc-shaped decorative board 1. The height adjusting mechanism and the angle adjusting mechanism in the present invention can realize fine adjustment operations during the installation process of the arc-shaped top finish, thereby improving the installation accuracy.

[0035] In this embodiment, there are 3 transverse main keels 2, 2 longitudinal profiles 3, and 9 adjusting rods 4 provided on each transverse main keel 2.

[0036] The adjusting rod 4 includes an adjusting rod main body 401 and an adjusting rod base 402 fixedly arranged at the bottom of the adjusting rod main body 401. The adjusting rod main body 401 is a hollow structure with kidney-shaped through holes 4011 opened on both sides. The length of the kidney-shaped through holes 4011 is the height that the adjusting rod 4 can adjust. The adjusting rod base 402 includes an adjusting rod base main body, which is a cavity structure with a cross-shaped opening 4023 at the bottom. Arch-shaped through holes 4021 are opened on both sides of the adjusting rod base main body, and circular through holes one 4022 are symmetrically arranged on its front and back surfaces.

[0037] For the adjustable structure of the shaped ceiling of the present invention, the height adjusting mechanism includes a connecting pendant 5, an adjusting rod bolt 6, and a nut 7. The upper part of each adjusting rod 4 is connected to the transverse main keel 2 through the connecting pendant 5. The connecting pendant 5 includes a connecting pendant body, which is a cuboid structure with a cavity. Square through holes one 501 matching the size of the adjusting rod main body 401 are symmetrically arranged on its top and bottom surfaces; Circular through holes two 502 matching the size of the adjusting rod bolt 6 are symmetrically arranged near the front on both sides of the connecting pendant body; Square through holes two 503 matching the size of the transverse main keel 2 are symmetrically arranged near the back on both sides of the connecting pendant body.

[0038] The end of the horizontal main keel is inserted into the square through-hole two 503, and the end of the adjusting rod 4 passes through the two square through-holes one 501 from bottom to top. After the height of the adjusting rod 4 is determined, the adjusting rod bolt 6 passes through the kidney-shaped through-hole 4011 and the two circular through-holes two 502, and is fixed by cooperating with the nut 7.

[0039] An adjustable structure for a shaped ceiling of the present invention, the angle adjustment mechanism includes an internal connection type fixing member 8, a gear 9, a rotating shaft 10 and a rotating shaft mounting seat assembly. The internal connection type fixing member 8 is fixed on the adjusting rod base 402. The gear 9 is clamped at the center of the internal connection type fixing member 8, and precise angle adjustment can be achieved. The rotating shaft mounting seat assembly includes a rotating shaft mounting seat 11, a support rod 12 and a base 13. The support rod 12 is fixedly provided on the base 13, and the rotating shaft mounting seat 11 is fixedly provided at the top of the support rod 12. The rotating shaft mounting seat 11 is arranged in the adjusting rod base 402. After the rotating shaft 10 passes through the adjusting rod base 402 and the rotating shaft mounting seat 11, it is fixed by cooperating with the nut 7 and the gasket 15. The base 13 is fixedly connected to the arc-shaped decorative board 1. The setting of the angle adjustment mechanism can meet different arc-shaped structure designs and is flexible to use.

[0040] The internal connection type fixing member 8 includes an internal connection type fixing member main body. Tooth grooves 801 matching the teeth of the gear 9 are evenly arranged on the inner wall of the internal connection type fixing member main body along its circumferential direction. The gear 9 is clamped at the center of the internal connection type fixing member 8, and the teeth of the gear 9 are engaged with the tooth grooves 801. Ear blocks 802 are symmetrically arranged at the top and bottom of the internal connection type fixing member main body. Ear block connection holes 8021 are provided on the ear blocks 802. The internal connection type fixing member 8 is fixed on the front of the adjusting rod base 402 by screws passing through the ear block connection holes 8021.

[0041] The rotating shaft 10 includes a rotating shaft main body 101. One end of the rotating shaft main body 101 is a connection end 1011, and threads are provided on the surface of the connection end 1011. A baffle 1012 is provided at the other end of the rotating shaft main body 101.

[0042] A square through-hole three 111 matching the rotating shaft main body 101 is provided on the rotating shaft mounting seat 11. The rotating shaft 10 passes through the center of the gear 9, the circular through-hole one 4022 and the square through-hole three 111, and is fixed by cooperating with the nut 7 and the gasket 15.

[0043] The present invention also proposes an installation method for an adjustable structure of a shaped ceiling, which specifically includes the following steps:

[0044] 1) First, install the longitudinal profile 3 on the wall, then install a plurality of connecting hangers 5 and suspension rods 14 on each horizontal main keel 2, and then weld the end of the horizontal main keel 2 to the longitudinal profile.

[0045] 2) After step 1) is completed, pass the upper end of the adjusting rod 4 through the square through-hole 501 of the connecting hanging part 5, adjust the height of the adjusting rod 4 at the position of the kidney-shaped through-hole 4011 with the adjusting rod bolt 6, and fix it with the nut 7 after determining the height;

[0046] 3) After step 2) is completed, fix the internal connection type fixing part 8 on the front of the adjusting rod base 402, set the gear 9 at the center of the internal connection type fixing part 8, set the rotating shaft mounting seat 11 in the adjusting rod base 402, fix the base 13 on the arc-shaped decorative plate 1, then pass the rotating shaft 10 through the center of the gear 9, the circular through-hole 4022 and the square through-hole 111, drive the gear 9 to rotate by rotating the rotating shaft 10, and the teeth of the gear 9 are changed to engage with different tooth grooves 801, and the rotation of the gear 9 makes the adjusting rod 4 form an included angle with the arc-shaped decorative plate 1. After the angle is adjusted, fix it with the gasket 15 and the nut 7.

[0047] By adjusting each adjusting rod 4 on-site and setting the installation angle of the adjusting rod 4, the installation accuracy of the arc-shaped decorative plate 1 is improved, and the installation efficiency is greatly improved.

Claims

1. An adjustable structure for a shaped ceiling, comprising an arc-shaped decorative panel (1), a group of transverse main keels (2), a group of longitudinal profiles (3) and a group of adjusting rods (4). A number of transverse main keels (2) are evenly arranged above the arc-shaped decorative panel (1) along its length direction. Longitudinal profiles (3) are respectively arranged above both sides of the arc-shaped decorative panel (1), wherein the longitudinal profiles (3) are respectively located below the transverse main keels (2). The transverse main keels (2) and the longitudinal profiles (3) are welded to form a steel structure framework. A number of adjusting rods (4) are arranged on the arc-shaped decorative panel (1), characterized in that A plurality of height adjustment mechanisms for adjusting the height of an adjustment rod (4) are sleeved on each transverse main keel (2), each height adjustment mechanism comprising a connecting hanger (5), an adjustment rod bolt (6) and a nut (7), the upper portion of each adjustment rod (4) being connected to the transverse main keel (2) via the connecting hanger (5), and the bottom of each adjustment rod (4) being provided with an angle adjustment mechanism for adjusting the angle between the adjustment rod (4) and the arc-shaped decorative plate (1), wherein the angle adjustment mechanism is rotatably connected to the adjustment rod (4), and the bottom of the angle adjustment mechanism is fixedly connected to the arc-shaped decorative plate (1); The adjusting rod (4) comprises an adjusting rod body (401) and an adjusting rod base (402) fixedly arranged at the bottom of the adjusting rod body (401); the adjusting rod body (401) is a hollow structure with waist-shaped through holes (4011) opened on both sides; the adjusting rod base (402) comprises an adjusting rod base body; the adjusting rod base body is a cavity structure with a cross-shaped opening (4023) opened on the bottom; the adjusting rod base body is provided with arched through holes (4021) on both sides, and circular through holes (4022) are symmetrically provided on the front and back sides; The connecting hanger (5) comprises a connecting hanger body, the connecting hanger body is a rectangular parallelepiped structure with a cavity, and the top and bottom surfaces thereof are symmetrically provided with a square through hole (501) matching the size of the adjusting rod body (401); two circular through holes (502) matching the size of the adjusting rod bolt (6) are symmetrically provided on both sides of the connecting hanger body near the front; and two square through holes (503) matching the size of the transverse main keel (2) are symmetrically provided on both sides of the connecting hanger body near the rear; The end of the transverse main keel is inserted into the second square through hole (503), and the end of the adjusting rod (4) passes through the two first square through holes (501) from bottom to top. After the height of the adjusting rod (4) is determined, the adjusting rod bolt (6) passes through the waist-shaped through hole (4011) and the two second circular through holes (502), and is fixed with the nut (7); The angle adjustment mechanism comprises an internal fixing member (8), a gear (9), a rotating shaft (10) and a rotating shaft mounting seat assembly, wherein the internal fixing member (8) is fixed on the adjusting rod base (402), the gear (9) is clamped at the center of the internal fixing member (8), and the rotating shaft mounting seat assembly comprises a rotating shaft mounting seat (11), a support rod (12) and a base (13), the support rod (12) is fixedly provided on the base (13), the top of the support rod (12) is fixedly provided with a rotating shaft mounting seat (11), and the rotating shaft mounting seat (11) is arranged in the adjusting rod base (402), and after the rotating shaft (10) passes through the adjusting rod base (402) and the rotating shaft mounting seat (11), it is fixed by a nut (7) and a gasket (15), and the base (13) is fixedly connected to the arc-shaped decorative plate (1).

2. The adjustable structure of the shaped ceiling according to claim 1, characterized in that The inner-connected fixing member (8) includes an inner-connected fixing member body. Tooth grooves (801) matching the teeth of the gear (9) are evenly formed in the inner wall of the inner-connected fixing member body along its circumferential direction. The gear (9) is snap-fitted at the center of the inner-connected fixing member (8), and the teeth of the gear (9) are engaged with the tooth grooves (801).

3. The adjustable structure of a shaped ceiling according to claim 2, characterized in that Ear blocks (802) are symmetrically arranged at the top and bottom of the inner-connected fixing member body. Ear block connection holes (8021) are formed in the ear blocks (802). The inner-connected fixing member (8) is fixed to the front of the adjusting rod base (402) by screws passing through the ear block connection holes (8021).

4. The adjustable structure of the shaped ceiling according to claim 3, characterized in that The rotating shaft (10) includes a rotating shaft body (101). One end of the rotating shaft body (101) is a connection end (1011), and threads are provided on the surface of the connection end (1011). A baffle (1012) is provided at the other end of the rotating shaft body (101). A square through hole three (111) matching the rotating shaft body (101) is formed in the rotating shaft mounting seat (11). The rotating shaft (10) passes through the center of the gear (9), the circular through hole one (4022) and the square through hole three (111), and is fixed in cooperation with a nut (7) and a gasket (15).

5. The adjustable structure of a shaped ceiling according to claim 4, characterized in that It includes a group of suspension rods (14). The suspension rods (14) are arranged on the transverse main keel (2) and fixed by nuts (7).

6. An installation method of the adjustable structure of the shaped ceiling as described in claim 1, characterized in that It includes the following steps: 1) First, install the longitudinal profile (3) on the wall, then install a plurality of connecting hangers (5) and suspension rods (14) on each transverse main keel (2), and then weld the end of the transverse main keel (2) to the longitudinal profile; 2) After the step 1) is completed, pass the upper end of the adjusting rod (4) through the square through hole one (501) of the connecting hanger (5), adjust the height of the adjusting rod (4) at the position of the kidney-shaped through hole (4011) by the adjusting rod bolt (6), and fix it with a nut (7) after determining the height; 3) After the step 2) is completed, fix the inner-connected fixing member (8) to the front of the adjusting rod base (402), arrange the gear (9) at the center of the inner-connected fixing member (8), arrange the rotating shaft mounting seat (11) in the adjusting rod base (402), fix the base (13) on the arc-shaped decorative board (1), then pass the rotating shaft (10) through the center of the gear (9), the circular through hole one (4022) and the square through hole three (111), drive the gear (9) to rotate by rotating the rotating shaft (10), change the teeth of the gear (9) to engage with different tooth grooves (801), the rotation of the gear (9) causes an angle to be formed between the adjusting rod (4) and the arc-shaped decorative board (1), and fix it with a gasket (15) and a nut (7) after adjusting the angle.

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