Ceiling-free adjustable aluminum grid ceiling structure

Abstract

The utility model discloses a free furred ceiling keel adjustable aluminum grid ceiling structure belongs to the field of furred ceiling decoration. Free furred ceiling keel adjustable aluminum grid ceiling structure, including aluminum net board, the both sides of aluminum net board upper end are provided with a pair of first connecting frame and a pair of second connecting frame respectively, the first connecting block is welded to the one side of aluminum net board upper end. The utility model solves the problem that the existing free furred ceiling keel adjustable aluminum grid ceiling structure needs installation personnel to hold the aluminum net board all the time when erecting, until the four corners of aluminum net board are all penetrated by threaded rod, the utility model makes the third fixed rod contract in the first fixed rod inside while extending into the first connecting block inside by first extruding the third fixed rod towards the first connecting frame, and with the continuous horizontal movement of aluminum net board, the second fixed rod can be embedded in the second connecting block inside by reserving space, and the aluminum net board can be temporarily hung and fixed before fixing threaded rod.

Description

Technical Field

[0001] This utility model relates to the field of ceiling decoration, specifically an adjustable aluminum grid ceiling structure that does not require a ceiling joist. Background Technology

[0002] The adjustable aluminum grid ceiling structure without suspended ceiling joists is an interior decoration design that combines aluminum grids with an adjustable joist system to beautify the ceiling without the need for traditional suspended ceilings. This structure showcases unique design and novel shape through the flexible combination of aluminum grids and aluminum frames. It not only enhances the aesthetics of the interior space but also increases the flexibility and practicality of decoration. Users can adjust the height and position of the joists according to their actual needs to achieve a personalized ceiling layout.

[0003] Chinese patent CN222227710U discloses an adjustable aluminum mesh ceiling structure that eliminates the need for a suspended ceiling keel. By using a triangular frame and threaded rods, and employing a mesh-wrapped aluminum profile frame, the structure reduces panel distortion. The aluminum mesh panels are installed on the triangular frame and then hung as a whole. The threaded rods are used for leveling, and the ceiling position can be independently disassembled for inspection and maintenance later. The overall prefabricated installation improves construction efficiency and reasonably reduces the construction period. Through the output of modeling technology, on-site ordering and actual measurement enable modular production and processing in the factory. Ordering in advance significantly shortens the construction period and reduces installation time and costs.

[0004] When installing the aforementioned patented adjustable aluminum mesh ceiling structure without ceiling joists, the final fixation of the aluminum mesh panel requires threaded rods to be inserted through the four corners of the panel. However, when using threaded rods to fix the aluminum mesh panel one by one, the installer needs to hold the panel up until all four corners are secured. This requires a significant amount of manpower and is quite strenuous, making the installation process inconvenient. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable aluminum mesh ceiling structure without ceiling joists. The aluminum mesh panel first presses the third fixing rod towards the first connecting frame, so that the third fixing rod retracts into the first fixing rod and extends into the first connecting block. As the aluminum mesh panel continues to move laterally, space can be reserved so that the second fixing rod can be embedded into the second connecting block. The aluminum mesh panel can be temporarily suspended and fixed before the threaded rod is fixed, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable aluminum mesh ceiling structure without suspended ceiling joists, comprising an aluminum mesh panel. A pair of first connecting frames and a pair of second connecting frames are respectively provided on both sides of the upper end of the aluminum mesh panel. A first connecting block is welded to one side of the upper end of the aluminum mesh panel, and a second connecting block is welded to the other side of the upper end of the aluminum mesh panel. A first fixing rod with a movable hole is provided on the first connecting frame facing the first connecting block. A third fixing rod is slidably provided on the outside of the movable hole facing the first connecting block. A second fixing rod is provided on the second connecting frame facing the second connecting block. The second fixing rod is embedded inside the second connecting block, and together with the third fixing rod embedded inside the first connecting block, the aluminum mesh panel can be suspended, so that the aluminum mesh panel is suspended at the fixed positions of the first and second connecting frames.

[0007] Preferably, the first connecting block has a groove facing the third fixing rod, and the second connecting block has a groove facing the second fixing rod. The grooves of the first connecting block and the second connecting block facing different directions facilitate the insertion of the third fixing rod and the second fixing rod, which makes it easier for installers to temporarily suspend and fix the aluminum mesh panel.

[0008] Preferably, an extension ring is welded to the outside of the third fixing rod, and a spring is installed inside the movable hole. The two ends of the spring are welded and fixed to the third fixing rod and the first fixing rod, respectively. When the third fixing rod is pushed, it can be pushed by contacting the extension ring, so that the third fixing rod is embedded in the movable hole. The elasticity of the spring will continue to push and squeeze the third fixing rod, so that the third fixing rod can extend out from the outside of the first fixing rod.

[0009] Preferably, the first fixing rod is welded to the first connecting frame via a connecting strip, and the second fixing rod is welded to the second connecting frame. The connecting strip allows the first fixing rod to be fixed to the side of the first connecting frame, making it easier for the third fixing rod to be embedded inside the first fixing rod.

[0010] Preferably, the aluminum mesh plate has connecting holes at all four corners. These pre-drilled connecting holes at the four corners facilitate the insertion of threaded rods and the final fixing of the aluminum mesh plate.

[0011] Preferably, threaded rods are provided inside the first and second connecting frames and extending towards the connecting holes. The threaded rods passing through the four corners of the aluminum mesh plate can suspend and fix the aluminum mesh plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] When the four corners of the aluminum mesh panel of this utility model are connected to the first connecting frame and the second connecting frame respectively, the aluminum mesh panel is first pushed so that the first connecting block squeezes the extension ring and the third fixing rod. The extension ring contacts the first connecting block, causing the third fixing rod to retract into the first fixing rod. The lateral movement of the aluminum mesh panel will flow out of the area, so that the second fixing rod can overlap with the center of the groove position inside the second connecting block. At this time, the elasticity of the spring, combined with the user's lateral movement of the aluminum mesh panel, causes the first connecting block and the second connecting block at the upper end of the aluminum mesh panel to insert into the third fixing rod and the second fixing rod respectively. This allows the aluminum mesh panel to be temporarily suspended between a pair of first connecting frames and a pair of second connecting frames, making it easy for a single user to pass through the threaded rods at the four corners of the aluminum mesh panel to complete the final fixation of the aluminum mesh panel. When fixing the aluminum mesh panel with the threaded rods, there is no need for additional installers to continuously lift the aluminum mesh panel to assist in the installation of the threaded rods. Attached Figure Description

[0014] Figure 1 This is a schematic diagram showing the installation position of the aluminum mesh plate of this utility model;

[0015] Figure 2 This is a schematic diagram of the installation method of the first connecting frame and the second connecting frame of this utility model;

[0016] Figure 3 This is an exploded view of the overall structure of this utility model;

[0017] Figure 4 This is a cross-sectional view of the internal structure of the movable hole in this utility model;

[0018] Figure 5 This is a schematic diagram of the pressing and extending ring trajectory of the aluminum mesh plate of this utility model.

[0019] In the diagram: 1. Wall; 2. Piping system; 3. First connecting bracket; 4. Second connecting bracket; 5. First fixing rod; 6. First connecting block; 7. Second connecting block; 8. Aluminum mesh plate; 9. Threaded rod; 10. Expansion bolt; 11. Connecting strip; 12. Second fixing rod; 13. Connecting hole; 14. Movable hole; 15. Spring; 16. Extension ring; 17. Third fixing rod. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments.

[0021] like Figure 1 and Figure 5 As shown, the adjustable aluminum mesh ceiling structure without ceiling joists in this embodiment includes an aluminum mesh panel 8. Each of the four corners of the aluminum mesh panel 8 is provided with a connecting hole 13. The aluminum mesh panel 8 can be suspended and fixed through the connecting holes 13. The aluminum mesh panel 8 can be fixed to the outside of the wall 1 to wrap and protect the pipe system 2 pre-installed on the upper part of the wall 1.

[0022] In order to support the weight of the aluminum mesh panel 8 itself, the aluminum mesh panel 8 can be suspended and fixed. A pair of first connecting frames 3 are provided on one side of the upper end of the aluminum mesh panel 8, and a pair of second connecting frames 4 are provided on the other side of the upper end of the aluminum mesh panel 8. The first connecting frames 3 and the second connecting frames 4 are fixed to the wall 1 through expansion bolts 10.

[0023] It is worth mentioning that, in order to directly fix the aluminum mesh plate 8, threaded rods 9 are provided inside the first connecting frame 3 and the second connecting frame 4 facing the connecting hole 13. After the aluminum mesh plate 8 is fixed to a pair of first connecting frames 3 and a pair of second connecting frames 4 at the four corners by the threaded rods 9, the final fixation of the aluminum mesh plate 8 can be achieved.

[0024] In order to temporarily fix the aluminum mesh plate 8 before the threaded rod 9 is inserted, such as... Figure 2 and Figure 3 As shown, a first connecting block 6 is provided on one side of the upper end of the aluminum mesh plate 8 facing the first connecting frame 3, and a second connecting block 7 is provided on the other side of the upper end of the aluminum mesh plate 8 facing the second connecting frame 4. Both the second connecting block 7 and the first connecting block 6 are welded and fixed to the aluminum mesh plate 8. The first connecting block 6 and the second connecting block 7 can assist in the suspension and subsequent fixing of the aluminum mesh plate 8.

[0025] Furthermore, a first fixing rod 5 is provided on the first connecting frame 3 facing the first connecting block 6, and a third fixing rod 17 is provided on the outer side of the first fixing rod 5 facing the first connecting block 6, such as... Figure 4 As shown, the first fixed rod 5 has a movable hole 14 inside, and the third fixed rod 17 is embedded in the movable hole 14 and slidably connected to the inside of the movable hole 14. The third fixed rod 17 can extend and retract inside the first fixed rod 5 after being squeezed.

[0026] In addition, an extension ring 16 is welded to the outside of the third fixing rod 17. The protruding extension ring 16 facilitates the third fixing rod 17 to be squeezed by the first connecting block 6 and retract into the first connecting block 6. The second connecting frame 4 is provided with a second fixing rod 12 facing the second connecting block 7. The first connecting block 6 is provided with a groove facing the third fixing rod 17, and the second connecting block 7 is provided with a groove facing the second fixing rod 12. After the third fixing rod 17 is embedded in the first connecting block 6 and the second fixing rod 12 is embedded in the second connecting block 7, the temporary suspension and fixation of the aluminum mesh plate 8 can be realized.

[0027] In order to facilitate the suspension of the aluminum mesh plate 8 between the first connecting frame 3 and the second connecting frame 4, a spring 15 is provided inside the movable hole 14, and the two ends of the spring 15 are welded and fixed to the third fixing rod 17 and the first fixing rod 5 respectively. The spring 15 will actively cause the third fixing rod 17 to pop out due to its elasticity.

[0028] In addition, the first fixing rod 5 is welded to the first connecting frame 3 via the connecting strip 11, and the second fixing rod 12 is welded to the second connecting frame 4. When the aluminum mesh plate 8 is temporarily suspended, the aluminum mesh plate 8 is first pushed toward the movable third fixing rod 17. After pushing the third fixing rod 17 and causing the third fixing rod 17 to retract into the first fixing rod 5, the reserved area can facilitate the second fixing rod 12 to be inserted into the second connecting block 7.

[0029] Working principle: When using the device and installing the aluminum mesh panel 8, a pair of first connecting brackets 3 and a pair of second connecting brackets 4 are pre-installed on both sides of the installation position on the wall 1. After the expansion bolts 10 pass through the first connecting brackets 3 and the second connecting brackets 4, they are embedded into the wall 1. The installer pushes the first connecting block 6 toward the third fixing rod 17 corresponding to the first connecting bracket 3. The third fixing rod 17 will be embedded into the first connecting block 6. As the position of the aluminum mesh panel 8 is continuously pushed, the first connecting block 6 and the extension ring 16 will come into contact, and the third fixing rod 17 will retract into the movable hole 14 inside the first fixing rod 5. When the third fixing rod 17 is completely retracted into the first fixing rod 5, the aluminum mesh panel 8 moves laterally toward the second fixing rod 12, so that the second fixing rod 12 is embedded into the second connecting block 7. The elasticity of the spring 15 will actively cause the third fixing rod 17 to rebound and extend out of the first fixing rod 5. The threaded rods 9 are used one by one to penetrate the four corners of the aluminum mesh panel 8 and then embed into the first connecting brackets 3 and the second connecting brackets 4. The penetration of the four threaded rods 9 can completely fix the aluminum mesh panel 8.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An adjustable aluminum mesh ceiling structure without suspended ceiling joists, comprising aluminum mesh panels (8), characterized in that, A pair of first connecting frames (3) and a pair of second connecting frames (4) are respectively provided on both sides of the upper end of the aluminum mesh plate (8). A first connecting block (6) is welded to one side of the upper end of the aluminum mesh plate (8), and a second connecting block (7) is welded to the other side of the upper end of the aluminum mesh plate (8). A first fixing rod (5) with a movable hole (14) is provided on the first connecting frame (3) facing the first connecting block (6). A third fixing rod (17) is slidably provided on the outside of the movable hole (14) facing the first connecting block (6). A second fixing rod (12) is provided on the second connecting frame (4) facing the second connecting block (7).

2. The adjustable aluminum grid ceiling structure without suspended ceiling joists according to claim 1, characterized in that, The first connecting block (6) has a groove facing the third fixing rod (17), and the second connecting block (7) has a groove facing the second fixing rod (12).

3. The adjustable aluminum grid ceiling structure without suspended ceiling joists according to claim 2, characterized in that, An extension ring (16) is welded to the outside of the third fixing rod (17), and a spring (15) is provided inside the movable hole (14). The two ends of the spring (15) are welded and fixed to the third fixing rod (17) and the first fixing rod (5) respectively.

4. The adjustable aluminum grid ceiling structure without suspended ceiling joists according to claim 3, characterized in that, The first fixing rod (5) is welded to the first connecting frame (3) via a connecting strip (11), and the second fixing rod (12) is welded to the second connecting frame (4).

5. The adjustable aluminum grid ceiling structure without suspended ceiling joists according to claim 1, characterized in that, The aluminum mesh plate (8) has connecting holes (13) at all four corners.

6. The adjustable aluminum grid ceiling structure without suspended ceiling joists according to claim 5, characterized in that, The first connecting frame (3) and the second connecting frame (4) are provided with threaded rods (9) through the connecting hole (13).

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