A ceiling component and a prefabricated ceiling

Abstract

This application relates to a ceiling component and prefabricated ceiling, belonging to the field of building decoration technology. It includes a keel, hangers, and connectors. The connectors are used for fixed connection to the ceiling panel. The hangers are fixedly mounted on the keel, and an installation rod is hinged to the hanger. A support member for connecting to the connector is fixedly mounted on the installation rod. An adjusting member is provided on the hanger for adjusting the angle of the installation rod and limiting its position. During construction, the hangers are fixed to the keel, the connectors are fixed to the top wall of the ceiling panel, and then the connectors are connected to the support member to complete the installation of the ceiling panel. If it is necessary to change the decorative effect of the ceiling panel, the angle of the installation rod is adjusted by the adjusting member, thereby adjusting the tilt angle of the entire ceiling panel without disassembling the entire keel, installation rods, and other structures, reducing the amount of work and facilitating changes to the decorative effect of the ceiling panel.

Description

Technical Field

[0001] This application relates to the field of building decoration technology, and in particular to a ceiling component and a prefabricated ceiling. Background Technology

[0002] Suspended ceilings are one of the most common decorative structures in building decoration. A suspended ceiling structure usually includes a suspended ceiling connection structure and a suspended ceiling panel. The suspended ceiling panel is connected and fixed to the ceiling through the suspended ceiling connection structure.

[0003] Currently, there are many types of suspended ceiling structures, ranging from simple and common flat ceilings to irregularly shaped ceilings with varied designs. Traditionally, during installation, adjacent ceiling panels are typically joined at the joint using side grooves or screws to attach to connectors.

[0004] For sloping ceilings, the angle of the ceiling panels is fixed. If the decorative effect needs to be changed later, the entire ceiling panel and the connectors fixing the ceiling panel must be removed and the connectors reinstalled. This method often involves destructive renovation, resulting in a large amount of work and inconvenient construction. Summary of the Invention

[0005] On the one hand, in order to facilitate changes in the decorative effect of the ceiling panel and reduce the amount of work, this application provides a ceiling component.

[0006] This application provides a ceiling component, which adopts the following technical solution:

[0007] A ceiling assembly includes a keel, a hanger rod, and a connector. The connector is used to fix the ceiling panel. The hanger rod is fixedly mounted on the keel. An installation rod is hinged to the hanger rod. A support member for connecting to the connector is fixedly mounted on the installation rod. An adjustment member is provided on the hanger rod for adjusting the angle of the installation rod and limiting the position of the adjustment rod.

[0008] By adopting the above technical solution, during construction, the hangers are fixed to the keel, the connectors are fixed to the top wall of the ceiling panel, and then the connectors are connected to the support components to complete the installation of the ceiling panel. If it is necessary to change the decorative effect of the ceiling panel, the angle of the installation rod is adjusted by adjusting the adjustment component, thereby adjusting the tilt angle of the entire ceiling panel. There is no need to disassemble the entire keel, installation rod and other structures, which reduces the amount of work and makes it easier to change the decorative effect of the ceiling panel.

[0009] Furthermore, the adjusting component includes a sleeve, a first screw, and a second screw. The two ends of the sleeve are threadedly connected to the first screw and the second screw, respectively. The end of the first screw away from the sleeve is hinged to the lifting rod, and the end of the second screw away from the sleeve is hinged to the mounting rod. The helical directions of the first screw and the second screw are opposite.

[0010] Furthermore, the support member includes a support plate and a connecting plate. The connecting plate is disposed on the mounting rod, and the support plate is fixedly disposed on the connecting plate. The connecting member includes a fixing plate, a first ear plate, and a second ear plate. The fixing plate is used to fixably connect to the top wall of the ceiling panel. One end of the first ear plate is fixedly connected to the fixing plate, and the other end is fixedly connected to the second ear plate. The first ear plate is perpendicular to the fixing plate, and the second ear plate is parallel to the fixing plate. A connecting groove for inserting the support plate is formed between the first ear plate and the second ear plate.

[0011] Furthermore, the mounting rod is provided with an elastic element for pressing the second ear plate against the support plate.

[0012] Furthermore, the elastic element includes a fixed tube, a movable tube, and a compression spring. The fixed tube is fixedly mounted on the mounting rod, the movable tube is slidably sleeved on the fixed tube, and the compression spring is disposed inside the fixed tube and the movable tube. One end of the compression spring is fixedly connected to the fixed tube, and the other end is fixedly connected to the movable tube.

[0013] Furthermore, a limiting member for limiting the position of the second ear plate is provided between the second ear plate and the support plate.

[0014] Furthermore, an adjustable telescopic rod is fixedly installed on the keel, and the hanger is connected to the telescopic rod.

[0015] Furthermore, the telescopic rod includes a fixed rod and an adjusting rod. The fixed rod is vertically fixed to the keel, and the adjusting rod is slidably inserted into the fixed rod. The hanging rod is connected to the adjusting rod. A fixing pin is fixedly installed on the adjusting rod. A strip groove is formed on the side wall of the fixed rod along the length direction of the fixed rod. A positioning groove for inserting the fixing pin is formed on the fixed rod. The positioning groove communicates with the strip groove. Multiple positioning grooves are spaced apart along the length direction of the fixed rod.

[0016] Furthermore, the top end of the boom is rotatably connected to the bottom end of the adjusting rod.

[0017] On the other hand, in order to facilitate changes in the decorative effect of the ceiling panel and reduce the amount of work, this application provides a ceiling component.

[0018] This application provides a prefabricated ceiling system, which adopts the following technical solution:

[0019] A prefabricated ceiling includes ceiling panels and ceiling components.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. During construction, the hangers are fixed to the keel, the connectors are fixed to the top wall of the ceiling panel, and then the connectors are connected to the support to complete the installation of the ceiling panel. If it is necessary to change the decorative effect of the ceiling panel, the angle of the installation rod is adjusted by adjusting the adjustment piece, thereby adjusting the tilt angle of the entire ceiling panel. There is no need to disassemble the entire keel, installation rod and other structures, which reduces the amount of work and makes it easier to change the decorative effect of the ceiling panel.

[0022] 2. An elastic element is installed between the mounting rod and the second ear plate to ensure the second ear plate is firmly pressed against the support plate, preventing easy displacement of the second ear plate and ensuring the stability of the entire ceiling panel. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0024] Figure 2 This is a partial structural diagram of an embodiment of this application;

[0025] Figure 3 This is a structural schematic diagram illustrating the main components of the connector, support, and adjustment component in the embodiments of this application;

[0026] Figure 4 This is a structural schematic diagram illustrating the main elastic member, support member, and adjustment member in the embodiments of this application;

[0027] Figure 5 This is a structural schematic diagram illustrating the main components of the telescopic rod, partition, and base plate in the embodiments of this application;

[0028] Figure 6 yes Figure 5 Enlarged view of section A.

[0029] Explanation of reference numerals in the attached drawings: 1. Keel; 2. Hanging rod; 21. Mounting rod; 22. Scale ring; 23. Partition plate; 231. Base plate; 232. Torsion spring; 3. Connecting piece; 31. Fixing plate; 32. First ear plate; 33. Second ear plate; 331. Ball bearing; 34. Connecting groove; 4. Support piece; 41. Support plate; 411. Groove; 42. Connecting plate; 5. Adjusting piece; 51. Sleeve; 52. First screw; 53. Second screw; 6. Elastic element; 61. Fixing tube; 62. Movable tube; 63. Compression spring; 7. Telescopic rod; 71. Fixing rod; 711. Strip groove; 712. Positioning groove; 7121. Limiting strip; 72. Adjusting rod; 721. Fixing pin; 8. Ceiling panel. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0031] This application discloses a ceiling assembly.

[0032] Reference Figure 1 and Figure 2 A ceiling assembly includes a keel 1 and a hanger 2. The keel 1 is fixed to the ceiling of the building, and the hanger 2 is vertically fixed on the keel 1. The hanger 2 is located directly above the ceiling panel 8, and each ceiling panel 8 is provided with four hangers 2. In this embodiment, the ceiling panel 8 is inclined, that is, the included angle between adjacent ceiling panels 8 is less than 180 degrees.

[0033] Reference Figure 2 and Figure 3 The ceiling assembly also includes connectors 3 for fixed connection with the ceiling panels 8. Each ceiling panel 8 is provided with four connectors 3. Each connector 3 includes a fixing plate 31, a first ear plate 32, and a second ear plate 33. The connectors 3 are spaced a certain distance from the side wall edge of the ceiling panel 8, and this distance is not less than the width of the fixing plate 31. The fixing plate 31 is used for fixed connection with the top wall of the ceiling panel 8. The fixing plate 31 can be glued to the ceiling panel 8 or connected by screws. One end of the first ear plate 32 is fixedly connected to the fixing plate 31, and the other end is fixedly connected to the second ear plate 33. The first ear plate 32 is perpendicular to the fixing plate 31, and the second ear plate 33 is parallel to the fixing plate 31. The connectors 3 are generally Z-shaped, and a connecting groove 34 is formed between the first ear plate 32 and the second ear plate 33.

[0034] Reference Figure 3 A mounting rod 21 is hinged to the suspension rod 2. A support member 4 for connecting to the connector 3 is fixedly mounted on the mounting rod 21. The support member 4 includes a support plate 41 and a connecting plate 42. The connecting plate 42 is fixedly mounted on the mounting rod 21, and the support plate 41 is fixedly mounted on the connecting plate 42. The support plate 41 is perpendicular to the mounting rod 21. During installation, the support plate 41 can be inserted into the connecting groove 34 and abut against the bottom wall of the second ear plate 33 to support the weight of the ceiling panel 8. The thickness of the support plate 41 is less than the distance from the second ear plate 33 to the ceiling panel 8. This facilitates the smooth insertion of the support plate 41 into the connecting groove 34 and allows the ceiling panel 8 to move upward. When disassembling after decoration, it is only necessary to lift the ceiling panel 8 upward and then move the ceiling panel 8 horizontally to detach the support plate 41 from the second ear plate 33. The operation is convenient.

[0035] Reference Figure 3 The lifting rod 2 is provided with an adjusting component 5 for adjusting the angle of the mounting rod 21 and limiting the position of the adjusting rod 72. The adjusting component 5 includes a sleeve 51, a first screw 52, ​​and a second screw 53. The two ends of the sleeve 51 are threadedly connected to the first screw 52 and the second screw 53, respectively. The end of the first screw 52 away from the sleeve 51 is hinged to the lifting rod 2, and the end of the second screw 53 away from the sleeve 51 is hinged to the mounting rod 21. The helical directions of the first screw 52 and the second screw 53 are opposite.

[0036] When it is necessary to adjust the tilt angle of the ceiling panel 8, rotate the sleeve 51, and the first screw 52 and the second screw 53 move, so that the entire adjusting component 5 extends or shortens. During the extension or shortening of the adjusting component 5, the mounting rod 21 deflects, thereby driving the entire ceiling panel 8 to deflect; thus achieving the purpose of adjusting the tilt angle of the ceiling panel 8 without damaging the entire structure, reducing the amount of work and improving efficiency.

[0037] Among them, reference Figure 3 and Figure 4 To ensure the stability of the entire ceiling panel 8 and prevent it from easily shifting upwards, the mounting rod 21 is equipped with an elastic element 6 for pressing the second ear plate 33 against the support plate 41. The elastic element 6 includes a fixed tube 61, a movable tube 62, and a compression spring 63. The fixed tube 61 is fixedly mounted on the mounting rod 21, the movable tube 62 is slidably sleeved on the fixed tube 61, and the compression spring 63 is disposed inside the fixed tube 61 and the movable tube 62. One end of the compression spring 63 is fixedly connected to the fixed tube 61, and the other end is fixedly connected to the movable tube 62. The elastic force of the compression spring 63 causes the bottom end of the movable tube 62 to abut against the second ear plate 33, thus pressing the second ear plate 33 against the support plate 41 and preventing the ceiling panel 8 from shaking.

[0038] Reference Figure 4 A limiting member is provided between the second ear plate 33 and the support plate 41 to limit the position of the second ear plate 33. The limiting member is a ball bearing 331 fixedly installed on the bottom wall of the second ear plate 33. The top wall of the support plate 41 has a groove 411 for cooperating with the ball bearing 331. When the ceiling panel 8 is installed, the ball bearing 331 cooperates with the groove 411 to limit the position of the second ear plate 33 and prevent the entire ceiling panel 8 from shifting.

[0039] Reference Figure 3 A graduated ring 22 is fixedly installed on the rod 2. The graduated ring 22 has a semi-circular structure and is marked with graduations. The graduated ring 22 is in contact with the mounting rod 21. The graduated ring 22 is designed to facilitate precise control of the rotation angle of each mounting rod 21.

[0040] Among them, reference Figure 5 A partition 23 is fixedly installed at the bottom end of the hanging rod 2 along the width direction of the ceiling panel 8. The partition 23 is located between two adjacent ceiling panels 8. Two base plates 231 are hinged to the bottom end of the partition 23. The two base plates 231 are respectively attached to the bottom walls of the two ceiling panels 8. A torsion spring 232 is provided on the partition 23 to drive the two base plates 231 to deflect upward so that the base plates 231 are pressed against the bottom walls of the ceiling panel 8. The base plates 231 serve to cover the gap between the two adjacent ceiling panels 8 and improve the overall decorative effect of the ceiling panels 8.

[0041] Among them, reference Figure 5 and Figure 6A telescopic rod 7, adjustable in length, is fixedly installed on the keel 1. The telescopic rod 7 includes a fixed rod 71 and an adjusting rod 72. The fixed rod 71 is vertically fixed on the keel 1, and the adjusting rod 72 slides through the fixed rod 71. The hanger 2 is connected to the adjusting rod 72, and the hanger 2 is rotatably connected to the adjusting rod 72 to facilitate adjustment of the length of the telescopic rod 7. A fixing pin 721 is fixedly installed on the adjusting rod 72. A strip groove 711 is formed on the side wall of the fixed rod 71 along the length direction of the fixed rod 71. A positioning groove 712 for the fixing pin 721 to be inserted is formed on the fixed rod 71. The positioning groove 712 communicates with the strip groove 711, and multiple positioning grooves 712 are spaced apart along the length direction of the fixed rod 71.

[0042] To adjust the installation height of the ceiling panel 8 to change its decorative effect or for other reasons, rotate the adjusting rod 72 to disengage the fixing pin 721 from the positioning groove 712. Then, move the adjusting rod 72 up or down. Once the telescopic rod 7 is adjusted to the required length, rotate the adjusting rod 72 in the opposite direction to re-insert the fixing pin 721 into the positioning groove 712. This achieves the purpose of adjusting the installation height of the entire ceiling panel 8, making the operation simple and convenient. Furthermore, the length of each telescopic rod 7 can be flexibly adjusted individually, improving its applicability.

[0043] Reference Figure 5 and Figure 6 Furthermore, a limit strip 7121 is fixedly installed at the opening of the positioning groove 712. The limit strip 7121 is made of rubber. After the fixing pin 721 is inserted into the positioning groove 712, a certain force needs to be applied to the adjusting rod 72 to rotate the adjusting rod 72 and disengage the fixing pin 721 from the positioning groove 712. This prevents the adjusting rod 72 from rotating easily and improves the stability of the ceiling panel 8 position.

[0044] The implementation principle of this application embodiment is as follows: During construction, the keel 1 is first fixed to the ceiling, then the hanger 2 is fixed to the keel 1, and the connector 3 is fixed to the top wall of the ceiling panel 8. The ceiling panel 8 is moved horizontally, and the support plate 41 is inserted into the connecting groove 34 and abuts against the bottom wall of the second ear plate 33 to support the weight of the ceiling panel 8, thus completing the installation of the ceiling panel 8. If it is necessary to change the decorative effect of the ceiling panel 8, the tilt angle of the ceiling panel 8 is adjusted by rotating the sleeve 51, and the first screw 52 and the second screw 53 move, so that the entire adjusting component 5 is extended or shortened. During the extension or shortening of the adjusting component 5, the mounting rod 21 deflects, thereby driving the entire ceiling panel 8 to deflect; thus achieving the purpose of adjusting the tilt angle of the ceiling panel 8 without destroying the entire structure, reducing the amount of work, and improving efficiency.

[0045] This application also discloses a prefabricated ceiling.

[0046] A prefabricated ceiling includes ceiling panels and ceiling components.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A ceiling assembly, characterized by: The utility model provides a ceiling plate fixing device, including keel (1), derrick (2) and connecting piece (3), connecting piece (3) is used for fixed connection with ceiling panel (8), derrick (2) is fixedly arranged on keel (1), the derrick (2) is hinged with mounting rod (21), the mounting rod (21) is fixedly provided with the support (4) for being connected with connecting piece (3), and the derrick (2) is provided with the adjusting part (5) for adjusting the angle of mounting rod (21) and limiting the position of mounting rod (21), the adjusting part (5) includes sleeve (51), first screw rod (52) and second screw rod (53), both ends of sleeve (51) are threadedly connected with first screw rod (52) and second screw rod (53) respectively, the end of first screw rod (52) away from sleeve (51) is hinged with derrick (2), the end of second screw rod (53) away from sleeve (51) is hinged with mounting rod (21), and the spiral line rotation direction of first screw rod (52) and second screw rod (53) is opposite, the support (4) includes support plate (41) and connecting plate (42), connecting plate (42) is arranged on mounting rod (21), and support plate (41) is fixedly arranged on connecting plate (42), the connecting piece (3) includes fixed plate (31), first lug plate (32) and second lug plate (33), the fixed plate (31) is used for fixed connection with the top wall of ceiling panel (8), one end of first lug plate (32) is fixedly connected with fixed plate (31), the other end is fixedly connected with second lug plate (33), first lug plate (32) is perpendicular to fixed plate (31), second lug plate (33) is parallel to fixed plate (31), and the first lug plate (32) and second lug plate (33) form the connecting groove (34) for inserting support plate (41) between the first lug plate (32) and second lug plate (33).

2. A ceiling assembly according to claim 1, wherein: The mounting rod (21) is provided with an elastic member (6) for abutting the second lug plate (33) against the support plate (41).

3. A ceiling assembly according to claim 2, wherein: The elastic member (6) includes a fixed tube (61), a movable tube (62), and a compression spring (63), the fixed tube (61) is fixedly arranged on the mounting rod (21), the movable tube (62) is slidably sleeved on the fixed tube (61), and the compression spring (63) is arranged in the fixed tube (61) and the movable tube (62), one end of the compression spring (63) is fixedly connected with the fixed tube (61), and the other end is fixedly connected with the movable tube (62).

4. A ceiling assembly according to claim 3, wherein: The second lug plate (33) and the support plate (41) are provided with a limiting member for limiting the position of the second lug plate (33).

5. A ceiling assembly according to claim 1, wherein: The keel (1) is fixedly provided with a telescopic rod (7) capable of adjusting the length, and the derrick (2) is connected with the telescopic rod (7).

6. A ceiling assembly according to claim 5, wherein: The telescopic rod (7) comprises a fixed rod (71) and an adjusting rod (72), the fixed rod (71) is vertically fixedly arranged on the keel (1), the adjusting rod (72) is slidably arranged in the fixed rod (71), and the boom (2) is connected with the adjusting rod (72); the adjusting rod (72) is fixedly provided with a fixed pin (721), a strip-shaped slot (711) is formed in the side wall of the fixed rod (71) along the length direction of the fixed rod (71), a positioning slot (712) for inserting the fixed pin (721) is formed in the fixed rod (71), the positioning slot (712) is communicated with the strip-shaped slot (711), and a plurality of positioning slots (712) are arranged along the length direction of the fixed rod (71) at intervals.

7. A ceiling assembly according to claim 6, wherein: The top end of the boom (2) is rotationally connected with the bottom end of the adjusting rod (72).

8. A fabricated ceiling, characterized by: The ceiling assembly comprises a ceiling panel (8) and the ceiling assembly of any one of claims 1-7.

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