Supporting framework of building decoration suspended ceiling

Abstract

The utility model discloses a supporting framework of a building decoration suspended ceiling, which comprises a top frame, supporting rods fixedly connected to four corners of the bottom of the top frame, a bottom frame fixedly connected among the bottom ends of the four supporting rods and a rubber block fixedly connected to the upper surface of the bottom frame, and an adjusting structure used for adjusting the length of the supporting framework is arranged on the inner side of the top frame. The adjusting structure comprises an adjusting rod rotationally connected to the inner bottom wall of the top frame, a transmission bevel gear fixedly connected to the outer side of the adjusting rod, driven bevel gears engaged with the left side and the right side of the transmission bevel gear correspondingly, and threaded rods fixedly connected to the inner sides of the circle centers of the driven bevel gears. The threaded barrels are connected to the outer sides of the threaded rods in a threaded mode, the connecting plates are fixedly connected to the opposite sides of the two threaded barrels correspondingly, and a stabilizing assembly for improving the stability of the supporting framework during adjustment is arranged on the inner side of the bottom frame. According to the supporting framework of the building decoration suspended ceiling, the length of the supporting framework is adjusted through the adjusting structure so that the requirements of suspended ceilings of different sizes can be met, and meanwhile the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of building decoration support frames, in particular to a support frame for building decoration ceilings. Background Art

[0002] With the development of social economy, architectural decoration is becoming more and more common in our lives. Architectural decoration is to protect the main structure of the building, improve the physical performance and use function of the building and beautify the building. It uses decorative materials or decorations to carry out various processing processes on the internal and external surfaces and spaces of the building. In the field of architectural decoration, the ceiling is an important component, and the stability of its supporting frame is crucial to the entire ceiling system. Especially in large buildings or buildings with special structures, the length adjustment function of the ceiling supporting frame is particularly important.

[0003] Chinese patent announcement No. CN208329327U proposes an adjustable special-shaped dome device, a ceiling frame and a building. The utility model proposes the problem that "the existing ceiling frames are usually made of fixed-length steel pipes, which requires the steel pipes to be cut during the manufacturing of the ceiling frames, and the number of ceiling steel pipes for constructing the ceiling frames is relatively large, which requires a lot of time to cut the ceiling steel pipes, which is inconvenient for constructing the ceiling frames", and proposes the following technical solution: "With such a configuration, the overall size of the adjustable special-shaped dome device can be adjusted by adjusting the position of the first connecting section extending into or out of the second connecting section, thereby facilitating the construction of the ceiling frame."

[0004] However, in the setting of this solution, only the length of the ceiling can be adjusted, and there is a lack of means to buffer the vibration of the overall structure. The inability to buffer the vibration will affect the structural stability of the ceiling. Long-term vibration will cause material fatigue, which will lead to loosening or breaking of the supporting frame, affecting the safety of the ceiling. At the same time, the loosening or breaking of the frame caused by vibration may require frequent repairs or replacements, increasing maintenance costs. Utility Model Content

[0005] To address the deficiencies in the prior art, the utility model provides a supporting frame for a building decorative ceiling, which has the advantages of being able to adjust its length and improving its stability.

[0006] In summary, the utility model provides the following technical solutions: a supporting frame for a building decorative ceiling, comprising a top frame, support rods fixedly connected to four corners of the bottom of the top frame, a bottom frame fixedly connected between the bottom ends of the four support rods, and a rubber block fixedly connected to the upper surface of the bottom frame, wherein an adjusting structure for adjusting the length of the supporting frame is provided on the inner side of the top frame;

[0007] The adjustment structure includes an adjustment rod rotatably connected to the inner bottom wall of the top frame, a transmission bevel gear fixedly connected to the outer side of the adjustment rod, driven bevel gears respectively meshed with the left and right sides of the transmission bevel gear, a threaded rod fixedly connected to the inner side of the center of the driven bevel gear, a threaded barrel threadedly connected to the outer side of the threaded rod, and connecting plates respectively fixedly connected to the opposite sides of the two threaded barrels;

[0008] The inner side of the base frame is provided with a stabilizing component for improving the stability of the supporting frame during adjustment.

[0009] Furthermore, a bracket is rotatably connected to the outer side of the threaded rod, and the top of the bracket is fixedly connected to the inner top wall of the top frame, and the bottom of the bracket is fixedly connected to the inner bottom wall of the top frame.

[0010] The beneficial effect of adopting the above further solution is that the threaded rod is effectively supported by the bracket, thereby improving the stability of the threaded rod when rotating.

[0011] Furthermore, the upper and lower sides of the threaded barrel are fixedly connected with connecting blocks, and the inner top wall and the inner bottom wall of the top frame are provided with sliding grooves adapted to the connecting blocks.

[0012] The beneficial effect of adopting the above further solution is that the threaded barrel is made more stable when moving through the cooperation between the connecting block and the sliding groove.

[0013] Furthermore, the outer wall of the threaded barrel is square, and the left side wall of the left threaded barrel penetrates the inner left side wall of the top frame and is fixedly connected to the corresponding connecting plate, and the right side wall of the right threaded barrel penetrates the inner right side wall of the top frame and is fixedly connected to the corresponding connecting plate.

[0014] The beneficial effect of adopting the above further solution is that the square arrangement of the outer wall of the threaded barrel prevents the threaded barrel from rotating synchronously with the threaded rod, and the threaded barrel can be moved by using the threaded rod.

[0015] Furthermore, the top end of the adjusting rod passes through the inner top wall of the top frame and extends to the outside of the top frame, and one end of the adjusting rod extending to the outside of the top frame is fixedly connected to a torsion wheel.

[0016] The beneficial effect of adopting the above further solution is that the operator can adjust the length of the support frame by rotating the adjustment rod.

[0017] Furthermore, the stabilizing assembly includes two frames slidably connected to the inner side of the base frame, an elastic telescopic rod fixedly connected to the inner side of the frame, and connecting rods fixedly connected to the opposite sides of the two frames.

[0018] The beneficial effect of adopting the above further solution is: the stability of the support frame during adjustment is improved by stabilizing the components, thereby ensuring the safety of the construction.

[0019] Furthermore, the two frames are respectively slidably connected to the left side and the right side of the base frame, and two sliding rods are slidably connected to the inner side of the frame, and the two sliding rods are respectively located above and below the elastic telescopic rod, and the left end of the sliding rod is fixedly connected to the inner left side wall of the base frame, and the right end of the sliding rod is fixedly connected to the inner right side wall of the base frame.

[0020] The beneficial effect of adopting the above further solution is that the movement of the frame will not deviate through the sliding rod, thereby further enhancing the stabilizing effect of the stabilizing component.

[0021] Furthermore, the left end of the left connecting rod passes through the inner left wall of the base frame and is fixedly connected to the left connecting plate, and the right end of the right connecting rod passes through the inner right wall of the base frame and is fixedly connected to the right connecting plate.

[0022] The beneficial effect of adopting the above further solution is that the overall structure is integrated by connecting the connecting rod and the connecting plate, thereby improving stability.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The length of the supporting frame can be adjusted by adjusting the structure to meet the needs of ceilings of different sizes, while improving construction efficiency. The stability of the supporting frame can be improved by stabilizing the components, thereby ensuring the safety of adjusting the length and subsequent construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a three-dimensional schematic diagram of the frame;

[0027] Figure 3 It is a front schematic diagram of the utility model.

[0028] Description of reference numerals:

[0029] 1. Top frame; 2. Support rod; 3. Bottom frame; 4. Rubber block; 5. Adjustment rod; 6. Transmission bevel gear; 7. Driven bevel gear; 8. Threaded rod; 9. Threaded cylinder; 10. Connecting plate; 11. Bracket; 12. Connecting block; 13. Frame; 14. Elastic telescopic rod; 15. Connecting rod; 16. Sliding rod. DETAILED DESCRIPTION

[0030] See also Figure 1-3A supporting frame for a building decorative ceiling comprises a top frame 1, support rods 2 fixedly connected to the four corners of the bottom of the top frame 1, a bottom frame 3 fixedly connected between the bottom ends of the four support rods 2, and a rubber block 4 fixedly connected to the upper surface of the bottom frame 3. An adjusting structure for adjusting the length of the supporting frame is provided on the inner side of the top frame 1.

[0031] like Figure 1-2 As shown, the adjustment structure includes an adjustment rod 5 rotatably connected to the inner bottom wall of the top frame 1, a transmission bevel gear 6 fixedly connected to the outer side of the adjustment rod 5, driven bevel gears 7 respectively meshed with the left and right sides of the transmission bevel gear 6, a threaded rod 8 fixedly connected to the inner side of the center of the driven bevel gear 7, a threaded cylinder 9 threadedly connected to the outer side of the threaded rod 8, and a connecting plate 10 respectively fixedly connected to the opposite sides of the two threaded cylinders 9;

[0032] The inner side of the base frame 3 is provided with a stabilizing component for improving the stability of the support frame during adjustment.

[0033] It should be noted that the outer side of the threaded rod 8 is rotatably connected to a bracket 11, and the top of the bracket 11 is fixedly connected to the inner top wall of the top frame 1, and the bottom of the bracket 11 is fixedly connected to the inner bottom wall of the top frame 1. The bracket 11 effectively supports the threaded rod 8, thereby improving the stability of the threaded rod 8 during rotation.

[0034] The upper and lower sides of the threaded barrel 9 are fixedly connected with connecting blocks 12, and the inner top wall and the inner bottom wall of the top frame 1 are provided with sliding grooves compatible with the connecting blocks 12. Through the cooperation of the connecting blocks 12 and the sliding grooves, the threaded barrel 9 is more stable when moving. The outer wall of the threaded barrel 9 is square, and the left side wall of the left threaded barrel 9 passes through the inner left side wall of the top frame 1 and is fixedly connected to the corresponding connecting plate 10, and the right side wall of the right threaded barrel 9 passes through the inner right side wall of the top frame 1 and is fixedly connected to the corresponding connecting plate 10. The square setting of the outer wall of the threaded barrel 9 prevents the threaded barrel 9 from rotating synchronously with the threaded rod 8, and the threaded barrel 9 can be moved by using the threaded rod 8.

[0035] The top end of the adjusting rod 5 passes through the inner top wall of the top frame 1 and extends to the outside of the top frame 1, and the end of the adjusting rod 5 extending to the outside of the top frame 1 is fixedly connected to a torsion wheel, so that the operator can adjust the length of the supporting frame by rotating the adjusting rod 5.

[0036] The stabilizing assembly includes two frames 13 slidably connected to the inner side of the base frame 3, an elastic telescopic rod 14 fixedly connected to the inner side of the frames 13, and connecting rods 15 fixedly connected to the opposite sides of the two frames 13. The stabilizing assembly improves the stability of the supporting skeleton during adjustment, thereby ensuring the safety of construction. The two frames 13 are slidably connected to the left and right sides of the base frame 3 respectively. Two sliding rods 16 are slidably connected to the inner side of the frame 13, and the two sliding rods 16 are respectively located above and below the elastic telescopic rod 14, and the left end of the sliding rod 16 is fixedly connected to the inner left side wall of the base frame 3, and the right end of the sliding rod 16 is fixedly connected to the inner right side wall of the base frame 3. The sliding rod 16 prevents the movement of the frame 13 from being offset, thereby further enhancing the stabilizing effect of the stabilizing assembly.

[0037] The left end of the left connecting rod 15 passes through the inner left wall of the base frame 3 and is fixedly connected to the left connecting plate 10, and the right end of the right connecting rod 15 passes through the inner right wall of the base frame 3 and is fixedly connected to the right connecting plate 10. Through the connection between the connecting rod 15 and the connecting plate 10, the overall structure is formed as a whole, thereby improving stability.

[0038] In addition, the support rods 2 at the four corners of the bottom of the top frame 1 can effectively disperse the force to various parts to avoid concentrated force. The rubber block 4 has good elasticity, can absorb and disperse the force, and reduce the impact and vibration of the frame. The cushioning effect of the rubber block 4 can reduce the deformation of the frame caused by external force, thereby improving the overall stability. The elastic telescopic rod 14 has good elastic support performance and can deform when subjected to force, but quickly return to its original state. This elastic support can quickly adapt to changes in external force, maintain the overall stability of the frame, and reduce vibration and deformation.

[0039] The working principle of the above embodiment is:

[0040] The adjusting rod 5 is driven to rotate by rotating the torsion wheel, and the adjusting rod 5 then drives the transmission bevel gear 6 to rotate, and the transmission bevel gear 6 then drives the driven bevel gear 7 meshing therewith to rotate, and the driven bevel gear 7 then drives the threaded rod 8 to rotate, and the threaded rod 8 drives the threaded cylinder 9 to move during the rotation, and the threaded cylinder 9 then drives the connecting plate 10 to move, thereby achieving the adjustment of the length, and in the process of the movement of the connecting plate 10, the setting of the frame 13 and the connecting rod 15 makes the movement of the connecting plate 10 more stable, and the stability of the connecting plate 10 is further improved by the elastic telescopic rod 14.

Claims

1. A supporting frame for a building decorative ceiling, comprising a top frame (1), support rods (2) fixedly connected to four corners of the bottom of the top frame (1), a bottom frame (3) fixedly connected between the bottom ends of the four support rods (2), and a rubber block (4) fixedly connected to the upper surface of the bottom frame (3), characterized in that: An adjustment structure for adjusting the length of the supporting frame is provided on the inner side of the top frame (1); The adjustment structure comprises an adjustment rod (5) rotatably connected to the inner bottom wall of the top frame (1), a transmission bevel gear (6) fixedly connected to the outer side of the adjustment rod (5), driven bevel gears (7) respectively meshed with the left and right sides of the transmission bevel gear (6), a threaded rod (8) fixedly connected to the inner side of the center of the driven bevel gear (7), a threaded cylinder (9) threadedly connected to the outer side of the threaded rod (8), and connecting plates (10) respectively fixedly connected to the opposite sides of the two threaded cylinders (9); A stabilizing component is provided on the inner side of the base frame (3) for improving the stability of the supporting frame during adjustment.

2. The supporting framework of a building decoration ceiling according to claim 1, characterized in that: The outer side of the threaded rod (8) is rotatably connected to a bracket (11), and the top of the bracket (11) is fixedly connected to the inner top wall of the top frame (1), and the bottom of the bracket (11) is fixedly connected to the inner bottom wall of the top frame (1).

3. The supporting framework of a building decoration ceiling according to claim 1, characterized in that: The threaded cylinder (9) is fixedly connected to connecting blocks (12) on both the upper and lower sides, and the inner top wall and the inner bottom wall of the top frame (1) are provided with sliding grooves adapted to the connecting blocks (12).

4. The supporting framework of a building decoration ceiling according to claim 1, characterized in that: The outer wall of the threaded barrel (9) is square, and the left side wall of the left threaded barrel (9) penetrates the inner left side wall of the top frame (1) and is fixedly connected to the corresponding connecting plate (10), and the right side wall of the right threaded barrel (9) penetrates the inner right side wall of the top frame (1) and is fixedly connected to the corresponding connecting plate (10).

5. The supporting framework of a building decoration ceiling according to claim 1, characterized in that: The top end of the adjusting rod (5) passes through the inner top wall of the top frame (1) and extends to the outside of the top frame (1), and one end of the adjusting rod (5) extending to the outside of the top frame (1) is fixedly connected to a torsion wheel.

6. The supporting framework of a building decorative ceiling according to claim 1, characterized in that: The stabilizing assembly comprises two frames (13) slidably connected to the inner side of the base frame (3), an elastic telescopic rod (14) fixedly connected to the inner side of the frame (13), and a connecting rod (15) respectively fixedly connected to opposite sides of the two frames (13).

7. The supporting framework of a building decorative ceiling according to claim 6, characterized in that: The two frames (13) are respectively slidably connected to the left side and the right side of the bottom frame (3); the inner side of the frame (13) is slidably connected to two slide bars (16); the two slide bars (16) are respectively located above and below the elastic telescopic rod (14); the left end of the slide bar (16) is fixedly connected to the inner left side wall of the bottom frame (3); and the right end of the slide bar (16) is fixedly connected to the inner right side wall of the bottom frame (3).

8. The supporting framework of a building decorative ceiling according to claim 6, characterized in that: The left end of the left connecting rod (15) passes through the inner left side wall of the base frame (3) and is fixedly connected to the left connecting plate (10), and the right end of the right connecting rod (15) passes through the inner right side wall of the base frame (3) and is fixedly connected to the right connecting plate (10).

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