Fabricated suspended ceiling

Abstract

The utility model relates to the technical field of decoration engineering, and discloses an assembly type suspended ceiling which comprises a buckle plate, a main keel and a hanging rod, a sliding groove is formed in the right side of the main keel, second hanging pieces are fixedly connected to the left side and the right side of the main keel respectively, and first screw holes are formed in the adjacent sides of the two second hanging pieces respectively. Fixing bolts are in threaded connection with the interiors of the two first screw holes correspondingly, nuts are in threaded connection with the outer walls of the fixing bolts, clamping grooves are formed in the adjacent sides of the two second hanging pieces correspondingly, clamping blocks are fixedly connected to the peripheries of the inner walls of buckle plates correspondingly, and T-shaped inserting plates are fixedly connected to the peripheries of the inner sides of the two buckle plates correspondingly. According to the utility model, the second hanging pieces are installed on the two sides of the main keel in a combined manner, the clamping blocks on the two sides of the buckle plate can be spliced, clamped and fixed through the clamping grooves, meanwhile, the inserting grooves and the T-shaped inserting plates on the buckle plate are connected in a sliding and inserting manner, and uniform stress of the whole structure is ensured through the cooperation of the fixing bolts and the nuts.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration engineering, in particular to an assembled ceiling suspension. Background Art

[0002] The assembled ceiling suspension is a modern building decoration technology. With its characteristics of high efficiency, environmental protection and customization, it is increasingly favored by the construction industry. As the name implies, the assembled ceiling suspension is to split the ceiling suspension into components that can be independently manufactured and installed. These components are precisely processed in the factory in advance and then transported to the construction site for rapid assembly.

[0003] After retrieval, the Chinese patent publication number is: CN209323805U, which discloses an aluminum gusset ceiling suspension, solving the disadvantages of inconvenient disassembly and unreliable connection in the prior art. It includes a suspension rod, a main keel hanger, a main keel, a triangular keel hanger, a triangular keel and an aluminum gusset. The lower end of the suspension rod is fixed with a main keel hanger by welding. A main keel is arranged in the middle of the main keel hanger. A locking bolt is inserted on one side of the main keel hanger. And a threaded groove is opened on the side wall of the main keel. A triangular keel hanger is movably arranged on one side of the threaded groove. A locking bolt is inserted and fixed between the threaded groove and the triangular keel hanger. And a triangular keel is arranged at the bottom end of the triangular keel hanger. This utility model can not only avoid the slippage still occurring under the condition of buckling, but also is convenient for installation and disassembly, and the connection is reliable. However, the aluminum gusset is installed by buckling, resulting in the triangular keel bearing long-term load, and it is easy to have potential safety hazards such as deformation and falling off of the hanger. For this reason, an assembled ceiling suspension is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an assembled ceiling suspension, aiming to improve the problem that the triangular keel bears long-term load and it is easy to have deformation and falling off of the hanger in the prior art.

[0005] To achieve the above object, the utility model adopts the following technical solutions: An assembled ceiling, comprising a ceiling board, a main keel and a suspension rod. A chute is provided on the right side of the main keel. Hangers II are fixedly connected to both the left and right sides of the main keel. A first screw hole is provided on the adjacent side of each of the two hangers II. A fixing bolt is threadedly connected inside each of the two first screw holes. A nut is threadedly connected to the outer wall of the fixing bolt. A clamping groove is provided on the adjacent side of each of the two hangers II. Clamping blocks are fixedly connected to the periphery of the inner wall of the ceiling board. T-shaped insertion plates are fixedly connected to the periphery of the inner side of the two ceiling boards. Support columns are fixedly connected to the opposite sides of the two hangers II. Sliding blocks are fixedly connected to the bottom ends of the two support columns. A plug-in groove is provided at the bottom of each of the two sliding blocks. The outer wall of the T-shaped insertion plate is slidably connected inside the plug-in groove. A reinforcement mechanism is provided on the outer wall of the main keel.

[0006] Through the above technical solutions: The hangers II are assembled and installed on both sides of the outer wall of the main keel, and are fixed to each other through the cooperation of the fixing bolt and the nut. When being assembled, the clamping grooves at the bottom of the hangers II will splice and clamp the clamping blocks on both sides of the ceiling board. A support column is fixed to one side of the hanger II, and is slidably inserted through the plug-in groove on the support column and the T-shaped insertion plate on the ceiling board, reducing the weight burden in the middle and improving the installation efficiency.

[0007] As a further description of the above technical solutions:

[0008] The reinforcement mechanism includes a hanger I. The inner wall of the hanger I is slidably connected to the outer wall of the main keel. A connecting piece is rotatably connected to the top of the hanger I. The top of the connecting piece is fixedly connected to the bottom end of the suspension rod. A reinforcement bolt is threadedly connected to the left side of the hanger I. The right end of the reinforcement bolt penetrates through the left side of the hanger I and is rotatably connected to a clamping plate. The right end of the reinforcement bolt penetrates through the inner wall of the hanger I and is threadedly connected to a reinforcement piece. A limiting groove is provided on the right side of the hanger I.

[0009] Through the above technical solutions: The hanger I is slidably installed on the main keel. A reinforcement bolt is threadedly installed inside the hanger I. One end of the reinforcement bolt penetrates through the hanger I and is installed with the clamping plate. When the reinforcement bolt is threadedly connected to the external reinforcement piece, the clamping plate cooperates with the reinforcement piece to quickly install and fix the main keel, improving the firmness and stability of the main keel.

[0010] As a further description of the above technical solutions:

[0011] A rotary knob is fixedly connected to the outer wall of the suspension rod. A connecting column is threadedly connected to the top end of the suspension rod.

[0012] Through the above technical solutions: The rotary knob facilitates the rotary connection of the suspension rod to the connecting column, and at the same time facilitates the precise adjustment of the height on both sides.

[0013] As a further description of the above technical solution:

[0014] The top end of the connecting column is fixedly connected with a mounting seat, and screw holes II are opened at the four corners of the top of the mounting seat.

[0015] Through the above technical solution: The whole hanger is fixed on the ceiling through the mounting seat, improving the firmness of the suspended ceiling.

[0016] As a further description of the above technical solution:

[0017] Bolts are threadedly connected inside the multiple screw holes II, and the diameter of the bolts is adapted to the inner diameter of the screw holes II.

[0018] Through the above technical solution: The sizes of the screw holes II and the bolts are adapted to each other, making the installation process more convenient.

[0019] As a further description of the above technical solution:

[0020] Reinforcing plates are fixedly connected to the outer walls around the connecting column, and the tops of the multiple reinforcing plates are fixedly connected to the bottom of the mounting seat.

[0021] Through the above technical solution: The reinforcing plates can improve the fixing relationship between the connecting column and the mounting seat, increasing the support life.

[0022] As a further description of the above technical solution:

[0023] Fixed plates are fixedly connected to the outer walls of the two suspension rods, and fixed rods are fixedly connected to the left sides of the two fixed plates.

[0024] Through the above technical solution: The outer walls of the suspension rods are connected through the fixed plates and the fixed rods, preventing the suspension rods from shaking and improving the firmness.

[0025] As a further description of the above technical solution:

[0026] Mounting grooves are opened around the outer walls of the two buckle plates, and the outer walls of the two buckle plates are made smooth.

[0027] Through the above technical solution: The connection relationship between the buckle plates can be made closer through the mounting grooves.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the present utility model, the second hanging member is integrally installed on both sides of the main keel. The clamping groove will splice and clamp the clamping blocks on both sides of the ceiling board. At the same time, the insertion groove and the T-shaped insertion plate on the ceiling board are slidably inserted. Through the cooperation of the fixing bolt and the nut, the stability of the structure is further enhanced. The support column can effectively absorb and disperse the forces from all directions, ensuring uniform stress on the entire structure and avoiding damage caused by excessive local stress.

[0030] 2. In the present utility model, the first hanging member is slidably connected to the outer wall of the main keel. The right end of the reinforcement bolt passes through the left side of the first hanging member and is rotatably installed with the clamping plate. The right end of the reinforcement bolt further extends and is threadedly connected to the reinforcement member on the outer wall. The limiting groove limits the installation of the reinforcement member, forming double reinforcement and facilitating the reinforcement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a three-dimensional view of an assembled ceiling suspension proposed by the present utility model;

[0032] Figure 2 is a sectional view of an assembled ceiling suspension proposed by the present utility model;

[0033] Figure 3 is an exploded view of an assembled ceiling suspension proposed by the present utility model;

[0034] Figure 4 is a partial structural schematic diagram of an assembled ceiling suspension proposed by the present utility model;

[0035] Figure 5 is a partial structural disassembly diagram of an assembled ceiling suspension proposed by the present utility model.

[0036] LEGEND DESCRIPTION:

[0037] 1. Ceiling board; 2. Reinforcement mechanism; 201. Connecting member; 202. First hanging member; 203. Reinforcement bolt; 204. Clamping plate; 205. Limiting groove; 206. Reinforcement member; 3. Main keel; 4. Second hanging member; 5. First screw hole; 6. Fixing bolt; 7. Nut; 8. Clamping groove; 9. Support column; 10. Sliding block; 11. Insertion groove; 12. Sliding groove; 13. Clamping block; 14. T-shaped insertion plate; 15. Installation groove; 16. Connecting column; 17. Installation seat; 18. Rotating knob; 19. Second screw hole; 20. Bolt; 21. Reinforcement plate; 22. Suspension rod; 23. Fixed rod; 24. Fixed plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] Referring to Figure 1 , Figure 2 and Figure 5 , an embodiment provided by the present invention: an assembled ceiling suspension, including a ceiling board 1, a main keel 3 and a suspension rod 22. A chute 12 is provided on the right side of the main keel 3. Hanging members II 4 are fixedly connected to both the left and right sides of the main keel 3. A first screw hole 5 is provided on the adjacent side of the two hanging members II 4. Fixing bolts 6 are threadedly connected to the interiors of the two first screw holes 5. Nuts 7 are threadedly connected to the outer walls of the fixing bolts 6. A clamping groove 8 is provided on the adjacent side of the two hanging members II 4. Clamping blocks 13 are fixedly connected to the peripheries of the inner walls of the ceiling board 1. T-shaped insertion plates 14 are fixedly connected to the peripheries of the inner sides of the two ceiling boards 1. Support columns 9 are fixedly connected to the opposite sides of the two hanging members II 4. Sliding blocks 10 are fixedly connected to the bottoms of the two support columns 9. Insertion slots 11 are provided at the bottoms of the two sliding blocks 10. The outer walls of the T-shaped insertion plates 14 are slidably connected to the interiors of the insertion slots 11. A reinforcement mechanism 2 is provided on the outer wall of the main keel 3;

[0040] Specifically, a chute 12 is provided on the right side of the main keel 3, which facilitates the installation of subsequent connecting members through the chute 2. At the same time, hanging members II 4 are fixed on both the left and right sides of the main keel 3. The hanging members II 4 are provided with first screw holes 5. Through the cooperation of the fixing bolts 6 and the nuts 7, the main keel 3 can be firmly fixed in the preset position, ensuring the stability of the ceiling. In order to achieve the rapid installation of the ceiling board 1, the hanging members II 4 on both sides of the main keel 3 are also provided with clamping grooves 8, and clamping blocks 13 matching the clamping grooves 8 are fixed on the peripheries of the inner walls of the ceiling board 1. The clamping design enables the ceiling board 1 to be quickly and accurately installed on the main keel 3, greatly improving the construction efficiency. T-shaped insertion plates 14 are provided on the peripheries of the inner sides of the ceiling board 1, enabling adjacent ceiling boards 1 to be closely connected. The combination of the support columns 9 and the sliding blocks 10 provides additional support force for the entire ceiling. The support columns 9 are fixed on the opposite sides of the hanging members II 4, and the sliding blocks 10 are connected thereto through the insertion slots 11, enabling the ceiling to adapt to slight structural displacements and enhancing the anti-deformation ability of the system.

[0041] Referring to Figure 1 , Figure 3 and Figure 4, the reinforcement mechanism 2 includes a first suspension member 202. The inner wall of the first suspension member 202 is slidably connected to the outer wall of the main keel 3. The top of the first suspension member 202 is rotatably connected to a connecting member 201. The top of the connecting member 201 is fixedly connected to the bottom end of the suspension rod 22. A reinforcing bolt 203 is threadedly connected to the left side of the first suspension member 202. The right end of the reinforcing bolt 203 penetrates the left side of the first suspension member 202 and is rotatably connected to a clamping plate 204. The right end of the reinforcing bolt 203 penetrates the inner wall of the first suspension member 202 and is threadedly connected to a reinforcing member 206. A limiting groove 205 is formed on the right side of the first suspension member 202. A rotary knob 18 is fixedly connected to the outer wall of the suspension rod 22. The top end of the suspension rod 22 is threadedly connected to a connecting column 16. The top end of the connecting column 16 is fixedly connected to a mounting seat 17. Fixing plates 24 are fixedly connected to the outer walls of the two suspension rods 22. Fixed rods 23 are fixedly connected to the left sides of the two fixing plates 24;

[0042] Specifically, the first suspension member 202 is slidably connected to the outer wall of the main keel 3. The sliding connection allows for fine adjustment to a certain extent to ensure the accuracy of installation. At the same time, the top of the first suspension member 202 is combined with the connecting member 201 through a rotary connection, which provides greater flexibility for adjustment and installation. To enhance the stability of the connection, a reinforcing bolt 203 is provided on the left side of the first suspension member 202 through threaded connection. The right end of the reinforcing bolt 203 not only penetrates the left side of the first suspension member 202 but is also rotatably connected to the clamping plate 204, which can effectively fix and adjust the position of the first suspension member 202. The right end of the reinforcing bolt 203 further extends and is threadedly connected to the reinforcing member 206 on the outer wall to form a double reinforcement, greatly enhancing the stability of the connection. A limiting groove 205 is formed on the right side of the first suspension member 202, and the limiting groove 205 can be used for the limiting installation of the reinforcing member 206 to facilitate the reinforcement process. A rotary knob 18 is fixedly connected to the outer wall of the suspension rod 22. By rotating the rotary knob 18, the tightness of the suspension rod 22 can be adjusted to adapt to different load conditions. The top end of the suspension rod 22 is combined with the connecting column 16 through a threaded connection. The top end of the connecting column 16 is fixedly connected to a mounting seat 17, which can facilitate height adjustment to meet the installation requirements at different heights.

[0043] Referring to Figure 1 and Figure 4 , screw holes two 19 are formed at the four corners of the top of the mounting seat 17. Bolts 20 are threadedly connected to the interiors of the multiple screw holes two 19. The diameter of the bolts 20 is adapted to the inner diameter of the screw holes two 19. Reinforcing plates 21 are fixedly connected to the peripheries of the outer wall of the connecting column 16. The tops of the multiple reinforcing plates 21 are fixedly connected to the bottom of the mounting seat 17. Mounting grooves 15 are formed at the peripheries of the outer walls of the two buckles 1. The outer walls of the two buckles 1 are made smooth;

[0044] Specifically, screw holes two 19 are opened at the four corners of the top of the mounting base 17. Threaded bolts 20 are connected inside the screw holes two 19. The diameter of the bolts 20 perfectly matches the inner diameter of the screw holes two 19. The precise fit ensures the firmness of the connection and prevents structural damage caused by uneven stress. Reinforcement plates 21 are fixedly connected around the outer wall of the connecting column 16. The reinforcement plates 21 evenly disperse the force on the top of the mounting base 17, effectively preventing structural deformation caused by long-term use or external impact.

[0045] Working principle: First, the second hanging member 4 is assembled and installed on both sides of the outer wall of the main keel 3. They are fixed to each other through the fixing bolts 6 and nuts 7. When assembling, the engaging grooves 8 at the bottom of the second hanging member 4 will splice and clamp the engaging blocks 13 on both sides of the ceiling panel 1. A support column 9 is fixed on one side of the second hanging member 4. The insertion slot 11 on the support column 9 is slidably inserted into the T-shaped insertion plate 14 on the ceiling panel 1, reducing the weight burden in the middle and improving the installation efficiency; the second hanging member 4 is precisely installed on both sides of the outer wall of the main keel 3, forming a stable lateral support structure. It is necessary to ensure that each second hanging member 4 is firmly fixed in the predetermined position through the cooperation of the fixing bolts 6 and nuts 7, so as to construct a solid framework. During the assembly process, the engaging grooves 8 at the bottom of the second hanging member 4 can accurately dock with the engaging blocks 13 on both sides of the ceiling panel 1. The clamping of the engaging grooves 8 enables the ceiling panel 1 to be well fixed in the vertical direction. A support column 9 is fixedly installed on one side of the second hanging member 4. The insertion slot 11 on the support column 9 is slidably inserted into the T-shaped insertion plate 14 on the ceiling panel 1. The insertion can effectively absorb and disperse the forces from all directions, ensuring the uniform stress of the entire structure and avoiding damage caused by excessive local stress. In addition, the first hanging member 202 is slidably connected to the outer wall of the main keel 3. The right end of the reinforcement bolt 203 passes through the left side of the first hanging member 202 and is rotatably connected to the clamping plate 204. The right end of the reinforcement bolt 203 further extends and is threadedly connected to the reinforcement member 206 on the outer wall. A limit slot 205 is opened on the right side of the first hanging member 202. The limit slot 205 can limit the installation of the reinforcement member 206, facilitating the reinforcement treatment; a knob 18 is fixedly connected to the outer wall of the suspension rod 22. By rotating the knob 18, the tightness of the suspension rod 22 can be adjusted, and the height can be conveniently adjusted to meet the installation requirements of different heights.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An assembled ceiling, comprising a gusset plate (1), a main keel (3) and a suspension rod (22), characterized in that: The right side of the main keel (3) is provided with a slide groove (12), the left and right sides of the main keel (3) are fixedly connected with a second hanging piece (4), the adjacent sides of the two second hanging pieces (4) are provided with a screw hole (5), the interiors of the two first screw holes (5) are threadedly connected with a fixing bolt (6), the outer wall of the fixing bolt (6) is threadedly connected with a nut (7), the adjacent sides of the two second hanging pieces (4) are provided with a snap-fit ​​groove (8), and the inner wall of the gusset plate (1) is fixedly connected with snap-fit ​​blocks all around. (13), the inner sides of the two gusset plates (1) are fixedly connected with T-shaped plug plates (14), the two hangers (4) are fixedly connected with support columns (9) on the sides away from each other, the bottom ends of the two support columns (9) are fixedly connected with sliding blocks (10), the bottoms of the two sliding blocks (10) are provided with plug-in grooves (11), the outer walls of the T-shaped plug plates (14) are slidably connected to the inside of the plug-in grooves (11), and the outer wall of the main keel (3) is provided with a reinforcement mechanism (2).

2. The assembled ceiling according to claim 1, characterized in that: The reinforcement mechanism (2) comprises a hanger 1 (202), the inner wall of the hanger 1 (202) being slidably connected to the outer wall of the main keel (3), the top of the hanger 1 (202) being rotatably connected to a connecting piece (201), the top of the connecting piece (201) being fixedly connected to the bottom end of the hanger rod (22), the left side of the hanger 1 (202) being threadedly connected to a reinforcing bolt (203), the right end of the reinforcing bolt (203) passing through the left side of the hanger 1 (202) and being rotatably connected to a clamping plate (204), the right end of the reinforcing bolt (203) passing through the inner wall of the hanger 1 (202) and being threadedly connected to a reinforcing piece (206), and a limiting groove (205) being provided on the right side of the hanger 1 (202).

3. The assembled ceiling according to claim 1, characterized in that: A knob (18) is fixedly connected to the outer wall of the suspension rod (22), and a connecting column (16) is threadedly connected to the top end of the suspension rod (22).

4. The assembled ceiling according to claim 3, characterized in that: The top end of the connecting column (16) is fixedly connected to a mounting seat (17), and screw holes (19) are respectively provided at four corners of the top of the mounting seat (17).

5. The assembled ceiling according to claim 4, characterized in that: The interiors of the plurality of second screw holes (19) are all threadedly connected with bolts (20), and the diameter of the bolts (20) is compatible with the inner diameter of the second screw hole (19).

6. The assembled ceiling according to claim 3, characterized in that: The outer wall of the connection column (16) is fixedly connected to a reinforcement plate (21) on all four sides, and the tops of the plurality of reinforcement plates (21) are fixedly connected to the bottom of the mounting seat (17).

7. The assembled ceiling according to claim 1, characterized in that: The outer walls of the two suspension rods (22) are fixedly connected to a fixing plate (24), and the left sides of the two fixing plates (24) are fixedly connected to a fixing rod (23).

8. The assembled ceiling according to claim 1, characterized in that: The outer walls of the two gusset plates (1) are provided with mounting grooves (15) all around, and the outer walls of the two gusset plates (1) are rounded.

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