Novel ceiling joist structure

Abstract

The utility model belongs to the technical field of suspended ceiling joists, and particularly relates to a novel suspended ceiling joist structure which comprises first joist blocks and second joist blocks, and is characterized in that the first joist blocks and the second joist blocks are provided with fixing plates, the number of the first joist blocks and the number of the second joist blocks are both multiple, and the first joist blocks and the second joist blocks are fixed through the fixing plates. The first keel blocks and the second keel blocks are rotationally connected, and a first connecting plate is detachably arranged between the two first keel blocks; a plurality of first connecting plates are detachably arranged between the two first keel blocks, a plurality of second connecting plates are detachably arranged between the two second keel blocks, limiting holes are formed in the first keel blocks, the second keel blocks, the first connecting plates and the second connecting plates, and a plurality of limiting holes are formed in the first keel blocks and the second keel blocks. Therefore, connection between the first keel blocks and connection between the second keel blocks are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspended ceiling keels, and in particular relates to a novel suspended ceiling keel structure. Background Art

[0002] During the house decoration process, the roof is often suspended. During the ceiling process, a keel structure is often installed on the roof, and a ceiling board is installed on the keel structure to complete the ceiling of the house. The existing ceiling keel structure is generally composed of long metal rods assembled into a frame. Before installation, metal rods of different lengths need to be made according to roofs of different areas. The length of the rods is fixed and cannot be adjusted according to the length of use, so it takes a lot of time during production, and the adaptability to different houses is low. At the same time, because the keel structure is a rod of customized length, the rod is an integral structure, and the metal rod is prone to damage and rust after long-term use, so the entire rod needs to be replaced, and the uncorroded part will also be abandoned, resulting in a waste of resources.

[0003] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0004] The utility model aims to provide a novel ceiling keel structure to solve the problems existing in the existing keel structure in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel ceiling keel structure comprises a first keel block and a second keel block, wherein: a fixing plate is arranged on each of the first keel block and the second keel block, a plurality of the first keel block and the second keel block are arranged, the first keel block and the second keel block are rotatably connected to each other, and a first connecting plate is detachably arranged between two of the first keel blocks;

[0007] A second connecting plate is detachably arranged between the two second keel blocks, and multiple first connecting plates and second connecting plates are each provided with limiting holes. Multiple limiting holes are provided on the first keel block and the second keel block, thereby facilitating the connection between the first keel blocks and the second keel blocks.

[0008] Preferably, a rotating hole is provided on the fixing plate of the first keel block, and a rotating column is provided on the fixing plate of the second keel block. The rotating column and the rotating hole are matched and connected, and a thread is provided on the top of the rotating column. A limiting plate is detachably provided on the upper end of the rotating column, thereby facilitating the connection between the second keel block and the first keel block.

[0009] Preferably, a thread is provided on the inner wall of the limiting plate, and the limiting plate is threadedly connected to the rotating column. Positioning holes are provided on the fixing plates of the first keel block and the second keel block. There are multiple positioning holes, and threads are provided in the positioning holes to facilitate the installation of the rotating column in the rotating hole.

[0010] Preferably, long rods are detachably arranged between the first keel block and the first connecting plate, and between the second keel block and the second connecting plate. There are multiple long rods, and the long rods are arranged in the limiting holes. Both ends of the long rods are provided with threads, so that the first keel block and the first connecting plate, and the second keel block and the second connecting plate are connected through the cooperation between the limiting holes and the long rods.

[0011] Preferably, a connecting structure is detachably provided at the upper end of the first connecting plate, and the connecting structure includes a square plate, a sleeve and a mounting rod. The sleeve is fixedly provided on the square plate, the interior of the sleeve is hollow, and the mounting rod is provided inside the sleeve, so that the connection with the roof is facilitated by the connecting structure.

[0012] Preferably, a mounting sleeve is fixedly provided on the first connecting plate, threaded holes are provided on the mounting rod and the mounting sleeve, the mounting rod and the mounting sleeve are connected by threaded cooperation between bolts and threaded holes, matching holes are provided on the sleeve and the mounting rod, a plurality of matching holes are provided, and threads are provided in the matching holes, so as to facilitate the connection between the first connecting plate and the mounting rod.

[0013] Preferably, a first extension block is detachably provided on the outer side of the first keel block, second extension blocks are fixedly provided on both ends of the second keel block, and a reinforcement frame is detachably provided on the first extension block, and a plurality of reinforcement frames are provided, so that the overall structure is strengthened by the reinforcement frames.

[0014] Preferably, a fixing hole is provided on the first extension block, and a fixing column is provided on the reinforcement frame, and the fixing hole and the fixing column are matched and connected to facilitate installation of the reinforcement frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The utility model provides a plurality of first keel blocks and a plurality of second keel blocks, wherein the plurality of first keel blocks are connected by a first connecting plate, and the plurality of second keel blocks are connected by a second connecting plate, so that the length and width of the keel structure can be formed according to the area of ​​the installed house through the cooperation between the plurality of first keel blocks and the second keel blocks, so as to adapt to houses of different lengths and widths and improve the adaptability of the keel structure.

[0017] (2) The utility model connects the first keel block and the second keel block through the cooperation of the rotating hole and the rotating column, and connects the first keel block and the second keel block through the cooperation of the limiting hole and the long rod. When part of the structure is rusted, the structure can be disassembled and replaced to complete the repair, thereby facilitating the long-term use and maintenance of the entire keel structure.

[0018] (3) The utility model provides a connection structure at the upper end of the first connection plate, and cooperates with different matching holes opened on the installation rod and the sleeve, so that it is easy to change the distance that the installation rod extends out of the sleeve according to the installation height of the entire keel structure, thereby facilitating the adjustment of the installation height of the keel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the matching structure of the first keel block and the second keel block of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the first keel block of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the second keel block of the utility model.

[0024] Description of main reference numerals:

[0025] 1. First keel block; 2. Second keel block; 3. Fixed plate; 4. First connecting plate; 5. Second connecting plate; 6. Limiting hole; 7. Rotating hole; 8. Rotating column; 9. Limiting piece; 10. Positioning hole; 11. Long rod; 12. Square plate; 13. Sleeve; 14. Mounting rod; 15. Mounting sleeve; 16. Threaded hole; 17. Matching hole; 18. First extension block; 19. Second extension block; 20. Reinforcement frame; 21. Fixing hole; 22. Fixing column. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of the utility model patent. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See attached Figure 1-3 A novel ceiling keel structure includes a first keel block 1 and a second keel block 2, the first keel block 1 and the second keel block 2 are both provided with a fixing plate 3, the first keel block 1 and the second keel block 2 are both provided with a plurality of the first keel block 1 and the second keel block 2, the first keel block 1 and the second keel block 2 are rotatably connected, and a first connecting plate 4 is detachably provided between the two first keel blocks 1;

[0029] A second connecting plate 5 is detachably arranged between the two second keel blocks 2, and multiple first connecting plates 4 and second connecting plates 5 are arranged. Limiting holes 6 are arranged on the first keel block 1, the second keel block 2, the first connecting plate 4 and the second connecting plate 5, and multiple limiting holes 6 are arranged on the first keel block 1 and the second keel block 2.

[0030] In this embodiment, the two first keel blocks 1 are connected by the first connecting plate 4, and the first keel block 1 and the second keel block 2 are rotated together to facilitate adjustment of the installation method of the first keel block 1 and the second keel block 2.

[0031] More specifically, the two second keel blocks 2 are connected by a second connecting plate 5, and limiting holes 6 are opened through the first keel block 1, the second keel block 2, the first connecting plate 4 and the second connecting plate 5 to facilitate the connection of the first connecting plate 4 with the first keel block 1, and the connection of the second connecting plate 5 with the second keel block 2.

[0032] In this embodiment, the specific installation and adjustment method of the first keel block 1 and the second keel block 2 is as follows: a rotation hole 7 is provided on the fixing plate 3 of the first keel block 1, and a rotation column 8 is provided on the fixing plate 3 of the second keel block 2. The rotation column 8 and the rotation hole 7 are matched and connected. The top of the rotation column 8 is provided with a thread. The upper end of the rotation column 8 is detachably provided with a limit plate 9, and the inner wall of the limit plate 9 is provided with a thread. The limit plate 9 is threadedly connected with the rotation column 8. The first keel block 1 and the second keel block 2 are both provided with a positioning hole 10, and the positioning hole 10 is provided with Multiple, the positioning holes 10 are provided with threads; when in use, the rotating column 8 is inserted into the rotating hole 7 through the cooperation between the rotating hole 7 of the fixing plate 3 of the first keel block 1 and the rotating column 8 of the fixing plate 3 of the second keel block 2, and the second keel block 2 is installed on the lower end of the first keel block 1 through the cooperation between the limiting piece 9 and the thread at the top of the rotating column 8, and the bolt is inserted into the positioning hole 10 through the cooperation of different positioning holes 10 opened on the fixing plates 3 of the first keel block 1 and the second keel block 2, so that the position of the second keel block 2 is fixed after the second keel block 2 is rotated by a certain angle.

[0033] In this embodiment, the specific method of assembling and installing the entire keel structure is as follows: a long rod 11 is detachably provided between the first keel block 1 and the first connecting plate 4, and between the second keel block 2 and the second connecting plate 5. A plurality of long rods 11 are provided, and the long rods 11 are provided in the limiting holes 6. Both ends of the long rods 11 are provided with threads. The upper end of the first connecting plate 4 is detachably provided with a connecting structure, and the connecting structure includes a square plate 12, a sleeve 13 and a mounting rod 14. The sleeve 13 is fixedly provided on the square plate 12, and the interior of the sleeve 13 is hollow. The mounting rod 14 is provided inside the sleeve 13. A mounting sleeve 15 is fixedly provided on the first connecting plate 4, and the mounting rod 14 and the mounting sleeve 15 are provided on A threaded hole 16 is provided on each of the mounting rod 14 and the mounting sleeve 15, and the mounting rod 14 and the mounting sleeve 15 are connected by the threaded cooperation of the bolt and the threaded hole 16. A matching hole 17 is provided on the sleeve 13 and the mounting rod 14, and a plurality of matching holes 17 are provided, and a thread is provided in the matching hole 17. A first extension block 18 is detachably provided on the outer side of the first keel block 1, and a second extension block 19 is fixedly provided on both ends of the second keel block 2. A reinforcement frame 20 is detachably provided on the first extension block 18, and a plurality of reinforcement frames 20 are provided. A fixing hole 21 is provided on the first extension block 18, and a fixing column 22 is provided on the reinforcement frame 20, and the fixing hole 21 and the fixing column 22 are matched and connected.

[0034] When in use, the long rod 11 is inserted into the limiting holes 6 opened on the first keel block 1, the first connecting plate 4, the second keel block 2 and the second connecting plate 5, and the nuts are installed on both sides of the long rod 11 through threaded cooperation, so as to connect the first keel block 1 and the first connecting plate 4 with other first keel blocks 1, and connect the second keel block 2 and the second connecting plate 5 with other second keel blocks 2, so as to complete the assembly of the keel structure. When the keel is installed with the house structure, the square plate 12 is installed on the roof of the house by bolts. According to the installation height of the keel structure, the length of the installation rod 14 extending out of the sleeve 13 is adjusted, and the installation rod 14 and The matching holes 17 opened on the sleeve 13 cooperate with each other, and the bolts are inserted into the matching holes 17 to fix the position of the mounting rod 14. Through the cooperation between the mounting sleeve 15 and the mounting rod 14 set on the first connecting plate 4, the bolts are screwed into the threaded holes 16 through threaded cooperation to complete the installation of the entire keel structure and the connection with the roof. The ceiling panel is installed on the second extension block 19 set at the side end of the second keel block 2 to complete the installation of the ceiling panel. The reinforcement frame 20 is installed on the first extension block 18 of the first keel block 1 through the cooperation of the fixing column 22 and the fixing hole 21 to complete the installation of the entire reinforcement frame 20 and the ceiling panel.

[0035] In summary, when using: when preparing before installation, the rotating column 8 is inserted into the rotating hole 7 through the cooperation between the rotating hole 7 of the fixing plate 3 of the first keel block 1 and the rotating column 8 of the fixing plate 3 of the second keel block 2, and the second keel block 2 is installed on the lower end of the first keel block 1 through the cooperation between the limiting plate 9 and the thread at the top of the rotating column 8, and the bolt is inserted into the positioning hole 10 through the cooperation of different positioning holes 10 opened on the fixing plates 3 of the first keel block 1 and the second keel block 2, so that the position of the second keel block 2 is fixed after the second keel block 2 is rotated a certain angle.

[0036] When assembling the keel structure, the long rod 11 is inserted into the limiting holes 6 opened on the first keel block 1, the first connecting plate 4, the second keel block 2 and the second connecting plate 5, and the nuts are installed on both sides of the long rod 11 through threaded fitting, so as to connect the first keel block 1 and the first connecting plate 4 with other first keel blocks 1, and connect the second keel block 2 and the second connecting plate 5 with other second keel blocks 2, thereby completing the assembly of the keel structure.

[0037] When the keel structure is connected to the roof, the length of the mounting rod 14 extending out of the sleeve 13 is adjusted according to the installation height of the keel structure. Through the cooperation between the mounting rod 14 and the matching hole 17 opened on the sleeve 13, the bolt is inserted into the matching hole 17 to fix the position of the mounting rod 14. Through the cooperation between the mounting sleeve 15 provided on the first connecting plate 4 and the mounting rod 14, the bolt is screwed into the threaded hole 16 through thread cooperation to complete the connection between the entire keel structure and the roof.

[0038] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A new type of ceiling keel structure, characterized in that: It includes a first keel block and a second keel block; wherein, The first keel block and the second keel block are both provided with a fixing plate, the first keel block and the second keel block are both provided with a plurality of fixing plates, the first keel block and the second keel block are rotationally connected to each other, and a first connecting plate is detachably provided between two of the first keel blocks; A second connecting plate is detachably arranged between the two second keel blocks, and multiple first connecting plates and second connecting plates are arranged. Limiting holes are arranged on the first keel block, the second keel block, the first connecting plate and the second connecting plate, and multiple limiting holes are arranged on the first keel block and the second keel block.

2. The novel ceiling keel structure according to claim 1 is characterized in that: A rotating hole is provided on the fixing plate of the first keel block, and a rotating column is provided on the fixing plate of the second keel block. The rotating column and the rotating hole are matched and connected, a thread is provided on the top of the rotating column, and a limiting plate is detachably provided on the upper end of the rotating column.

3. The novel ceiling keel structure according to claim 2 is characterized in that: The inner wall of the limiting plate is provided with threads, and the limiting plate is threadedly connected to the rotating column. The fixing plates of the first keel block and the second keel block are both provided with positioning holes, and there are multiple positioning holes, and threads are provided in the positioning holes.

4. The novel ceiling keel structure according to claim 1 is characterized in that: Long rods are detachably arranged between the first keel block and the first connecting plate, and between the second keel block and the second connecting plate. There are a plurality of long rods, and the long rods are arranged in the limiting holes. Both ends of the long rods are provided with threads.

5. The novel ceiling keel structure according to claim 4 is characterized in that: The upper end of the first connecting plate is detachably provided with a connecting structure, the connecting structure comprising a square plate, a sleeve and a mounting rod, the sleeve is fixedly provided on the square plate, the interior of the sleeve is hollow, and the mounting rod is provided inside the sleeve.

6. The novel ceiling keel structure according to claim 5 is characterized in that: A mounting sleeve is fixedly provided on the first connecting plate, threaded holes are provided on the mounting rod and the mounting sleeve, the mounting rod and the mounting sleeve are connected by threaded cooperation between bolts and the threaded holes, matching holes are provided on the sleeve and the mounting rod, a plurality of matching holes are provided, and threads are provided in the matching holes.

7. The novel ceiling keel structure according to claim 1 is characterized in that: A first extension block is detachably provided on the outer side of the first keel block, second extension blocks are fixedly provided on both ends of the second keel block, a reinforcement frame is detachably provided on the first extension block, and a plurality of reinforcement frames are provided.

8. The novel ceiling keel structure according to claim 7 is characterized in that: The first extension block is provided with a fixing hole, the reinforcing frame is provided with a fixing column, and the fixing hole and the fixing column are matched and connected.

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