Double-layer keel suspended ceiling of square metal plate

Abstract

The utility model relates to double-layer keel suspended ceiling technical field especially a kind of metal square plate double-layer keel suspended ceiling, including support beam, main adjusting part being arranged on support beam and secondary adjusting part being arranged below main adjusting part;And, fixed part is provided on the secondary adjusting part;Wherein, the main adjusting part includes hanging plate, the upper portion of the hanging plate is provided with heavy pressure head, the lower portion of the hanging plate is provided with inlay head, and the outer wall of the inlay head is provided with main keel;The secondary adjusting part includes vice keel, the lower portion of the vice keel is arranged in main keel, the inside of the vice keel is provided with sliding block, through the sliding connection of groove plate and hanging plate in main adjusting part, the sliding joint of inlay head and main keel, and the sliding connection of sliding block and sliding rail in secondary adjusting part, so that installation process is more simple and convenient, and construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of double-layer keel ceiling technology, and in particular to a metal square plate double-layer keel ceiling. Background Technology

[0002] Double-layer keel ceiling is a double-layer structure ceiling system composed of main keel and secondary keel (or covering keel, horizontal bracing keel). It has the characteristics of strong stability, high load-bearing capacity, high flatness and wide applicability. It is widely used in decoration scenarios with large spaces, where pipes need to be hidden or where a sense of layering is pursued.

[0003] However, in actual installation, the existing double-layer keel system uses threaded hangers to fix the main keel to the roof, and then the secondary keel is fixed to the main keel using screws according to the measured distance. However, during installation, the construction workers need to install the main keel one by one, and then install the secondary keel one by one. After installation, the adjustment also needs to be done one by one after removing and confirming the position before fixing. The operation is not only repetitive, but also prolongs the construction time because it is installed at a high place, and may cause danger to the construction workers. Utility Model Content

[0004] In view of the problems of inconvenience in installation and adjustment in the above-mentioned or existing technologies, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a metal square plate double-layer keel ceiling.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] As a preferred embodiment of the double-layer keel suspended ceiling with metal square panels according to this utility model, it includes a support beam, a main adjusting member disposed on the support beam, and a secondary adjusting member disposed below the main adjusting member; and...

[0008] The secondary adjustment component is provided with a fixing component; wherein...

[0009] The main adjusting component includes a hanging plate, a heavy-duty head is provided on the upper part of the hanging plate, an embedded head is provided on the lower part of the hanging plate, and a main keel is provided on the outer wall of the embedded head;

[0010] The secondary adjustment component includes a secondary keel, which is disposed at the lower part of the main keel, and a slider is disposed inside the secondary keel;

[0011] The fastener includes a mounting frame, a limit plate is provided on the upper part of the mounting frame, a bidirectional screw is provided inside the mounting frame, a locking block is provided on the outer wall of the bidirectional screw, and a linkage plate is provided on the side wall of the locking block.

[0012] As a preferred embodiment of the double-layer keel ceiling with metal square plate of this utility model, the main adjusting component further includes a groove plate, which is disposed in the middle of the support beam.

[0013] As a preferred embodiment of the double-layer keel ceiling with metal square plate of this utility model, the main adjusting component further includes a clamping plate, which is disposed on the side wall of the embedded head.

[0014] As a preferred embodiment of the double-layer keel ceiling with metal square plate of this utility model, the main adjusting component further includes a straight groove and a mating groove. The straight groove is disposed on the upper part of the main keel, and the mating groove is disposed on the side wall of the main keel.

[0015] As a preferred embodiment of the present invention, a metal square plate double-layer keel ceiling, wherein: the secondary adjustment component further includes an installation cavity, the installation cavity is opened in the inner wall of the secondary keel, the installation cavity is provided with a fixing plate inside, and the upper part of the fixing plate is provided with a slide rail.

[0016] As a preferred embodiment of the double-layer keel ceiling with metal square plate of this utility model, the fixing component further includes a limiting groove, which is disposed inside the mounting frame.

[0017] As a preferred embodiment of the double-layer keel ceiling with metal square plate of this utility model, the fixing component further includes a rotating column, which is disposed on the side wall of the mounting frame.

[0018] As a preferred embodiment of the double-layer keel ceiling with metal square plate of this utility model, the fixing component further includes a clamping plate, which is disposed on the outer wall of the rotating column;

[0019] The beneficial effects of this utility model of a metal square plate double-layer keel ceiling are as follows: the sliding connection between the groove plate and the hanging plate in the main adjustment component, the sliding engagement between the embedded head and the main keel, and the sliding connection between the slider and the slide rail in the secondary adjustment component make the installation process simpler and faster, and improve construction efficiency.

[0020] The main adjusting component uses a heavy-duty head secured to the groove plate with bolts and nuts. The embedded head is firmly connected to the main keel via a locking plate and a sliding connection with the straight groove. In the secondary adjusting component, the slider slides on the slide rail, ensuring the stability of the connection between the secondary and main keels. The fixing components, through the coordinated action of a bidirectional screw, locking block, linkage plate, and clamping plate, firmly fix the metal square plate to the secondary keel and facilitate adjustment. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of a double-layer keel suspended ceiling made of metal square panels.

[0023] Figure 2 This is a schematic diagram of the overall structure of a main adjusting component for a double-layer metal square plate ceiling.

[0024] Figure 3 This is a schematic diagram of a metal square plate double-layer keel ceiling channel and hanging plate structure.

[0025] Figure 4 This is a schematic diagram of the main keel structure of a double-layer metal square plate ceiling.

[0026] Figure 5 This is a schematic diagram of a double-layer keel ceiling panel structure made of metal square panels.

[0027] Figure 6 This is a schematic diagram of a secondary adjustable component for a double-layer keel ceiling with metal square panels.

[0028] Figure 7 This is a schematic diagram of a metal square plate double-layer keel ceiling installation frame and limiting plate structure.

[0029] Figure 8 This is an exploded view of a metal square plate double-layer keel ceiling fastener.

[0030] The labels in the diagram represent: 1. Support beam; 2. Main adjusting component; 21. Groove plate; 22. Hanging plate; 23. Heavy pressure head; 24. Embedded head; 25. Clamping plate; 26. Main keel; 27. Straight groove; 28. Mating groove; 3. Secondary adjusting component; 31. Secondary keel; 32. Mounting cavity; 33. Fixing plate; 34. Slide rail; 35. Slider; 4. Fixing component; 41. Mounting frame; 42. Limiting clamping plate; 43. Bidirectional screw; 44. Clamping block; 45. Limiting groove; 46. Rotating column; 47. Linkage plate; 48. Clamping plate. Detailed Implementation

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0034] Example 1, referring to Figures 1 to 8 This is the first embodiment of the present invention, which provides a double-layer keel ceiling with metal square panels, including a support beam 1, a main adjusting member 2 disposed on the support beam 1, and a secondary adjusting member 3 disposed below the main adjusting member 2; and,

[0035] The secondary adjustment component 3 is equipped with a fixing component 4; wherein...

[0036] The main adjustment component 2 includes a hanging plate 22, a heavy pressure head 23 is provided on the upper part of the hanging plate 22, an embedded head 24 is provided on the lower part of the hanging plate 22, and a main keel 26 is provided on the outer wall of the embedded head 24.

[0037] The secondary adjustment component 3 includes a secondary keel 31, which is located at the lower part of the main keel 26. A slider 35 is provided inside the secondary keel 31.

[0038] The fastener 4 includes a mounting frame 41, a limit plate 42 is provided on the upper part of the mounting frame 41, a bidirectional screw 43 is provided inside the mounting frame 41, a locking block 44 is provided on the outer wall of the bidirectional screw 43, and a linkage plate 47 is provided on the side wall of the locking block 44.

[0039] Furthermore, the support beam 1 is divided into two parts, with each pair of support beams 1 arranged symmetrically and having a space in the middle. The upper part of the support beam 1 is fixedly connected to the ceiling wall by nuts and the like.

[0040] Each groove plate 21 has multiple hanging plates 22 slidably connected to its inner wall. The top surface of each hanging plate 22 is fixedly connected to the bottom surface of a heavy pressure head 23. The upper inner wall of the heavy pressure head 23 is inverted E shape, and the heavy pressure head 23 is slidably engaged with the outer wall of the groove plate 21. The heavy pressure head 23 is fixed to the groove plate 21 by bolts and nuts. The bottom surface of each hanging plate 22 is fixedly connected to the top surface of an embedded head 24.

[0041] Specifically, the main adjusting component 2 also includes a groove plate 21, which is located in the middle of the support beam 1.

[0042] Furthermore, each pair of support beams 1 has a pair of groove plates 21 on its top surface, and the side wall of each groove plate 21 is linearly provided with grooves for adjusting the hanging plate 22.

[0043] Specifically, the main adjustment component 2 also includes a retaining plate 25, which is disposed on the side wall of the insert head 24.

[0044] Furthermore, each embedded head 24 has a fixed plate 25 on both sides, and each main keel 26 has a mating groove 28 on both sides. The plate 25 is engaged with the side wall of the mating groove 28, and the bottom end of each embedded head 24 is slidably connected to the inner wall of the main keel 26 through a straight groove 27.

[0045] Specifically, the main adjusting component 2 also includes a straight groove 27 and a mating groove 28. The straight groove 27 is located on the upper part of the main keel 26, and the mating groove 28 is located on the side wall of the main keel 26.

[0046] Furthermore, a main keel 26 is installed horizontally and connected to multiple longitudinal main adjustment components 2, and there are multiple main keels 26.

[0047] Specifically, the secondary adjustment component 3 also includes a mounting cavity 32, which is opened on the inner wall of the secondary keel 31. A fixing plate 33 is provided inside the mounting cavity 32, and a slide rail 34 is provided on the upper part of the fixing plate 33.

[0048] Furthermore, there are multiple secondary keels 31 arranged longitudinally. The secondary keels 31 are set on the bottom surface of the main keel 26. Each secondary keel 31 has an installation cavity 32 on its inner wall. The inner wall of each installation cavity 32 is fixedly connected to a fixing plate 33. The top surface of each fixing plate 33 is fixedly connected to the bottom surface of a slide rail 34. Each slide rail 34 has multiple sliders 35 slidably connected to its top surface.

[0049] Specifically, the fastener 4 also includes a limiting groove 45, which is located inside the mounting frame 41.

[0050] Furthermore, the top surface of each slider 35 is fixedly connected to the bottom surface of a mounting frame 41. The top surface of each mounting frame 41 is fixedly connected to a limiting plate 42 by bolts. The side wall of each limiting plate 42 extends to the top surface of the main keel 26 and slides into the inner wall of the straight groove 27. A bidirectional screw 43 is rotatably connected to the middle inner wall of each mounting frame 41. A locking block 44 is connected to the two threads of each bidirectional screw 43, and a limiting groove 45 is correspondingly located at the top. The top surface of the limiting groove 45 is fixedly connected to the top surface of the middle inner wall of the mounting frame 41, and the upper part of the locking block 44 is slidably connected to the inner wall of the limiting groove 45.

[0051] Specifically, the fastener 4 also includes a rotating column 46, which is disposed on the side wall of the mounting frame 41.

[0052] Furthermore, a rotating column 46 is rotatably connected to the inner walls of both sides of the lower part of each mounting frame 41, and a linkage plate 47 is fixedly connected to the outer wall of each rotating column 46. One end of the linkage plate 47 is connected to a locking block 44, which corresponds to and contacts each other. The other end of each linkage plate 47 is fixedly connected to a clamping plate 48.

[0053] Specifically, the fastener 4 also includes a clamping plate 48, which is disposed on the outer wall of the rotating column 46.

[0054] Furthermore, when the bidirectional screw 43 rotates, the linkage plate 47 is moved and held in place by the locking block 44. Because it is installed at an inclined angle, the clamping plate 48 rotates while it is continuously moved and held in place, and the other end of the clamping plate 48 is tightly attached to the secondary keel 31 to form a fixed structure.

[0055] In use, each pair of symmetrically arranged support beams 1 are fixedly connected to the ceiling wall with nuts, etc., to ensure that there is space in the middle of each pair of support beams 1, so as to provide operating space for the installation of subsequent components.

[0056] Main adjustment component installation: A pair of groove plates 21 are installed on the top surface of each pair of support beams 1. The side walls of the groove plates 21 are linearly grooved for adjusting the hanging plate 22.

[0057] Hanging plate installation: Multiple hanging plates 22 are slidably connected to the inner wall of each channel plate 21, so that the top surface of each hanging plate 22 is fixedly connected to the bottom surface of a heavy-duty head 23. The upper inner wall of the heavy-duty head 23 is inverted E-shaped, slidably snapped onto the outer wall of the channel plate 21, and the heavy-duty head 23 is fixed to the channel plate 21 by bolts and nuts.

[0058] Connection between the embedded head and the main keel: The bottom surface of each hanging plate 22 is fixedly connected to the top surface of an embedded head 24, and a retaining plate 25 is fixedly connected to both sides of each embedded head 24. The embedded head 24 is slidably connected to the inner wall of the main keel 26 through the straight groove 27, so that the retaining plate 25 is engaged with the side wall of the mating groove 28 opened on both sides of the main keel 26, thus completing the connection between the main keel 26 and the main adjusting component 2. One main keel 26 is installed horizontally and connected to multiple longitudinal main adjusting components 2, and multiple main keels 26 can be installed according to actual needs.

[0059] Secondary adjustment component installation: Multiple secondary keels 31 are arranged longitudinally and placed on the bottom surface of the main keel 26.

[0060] Slider installation: An installation cavity 32 is opened in the inner wall of each secondary keel 31. The fixing plate 33 is fixedly connected to the inner wall of the installation cavity 32, and the slide rail 34 is fixedly connected to the top surface of the fixing plate 33. Multiple sliders 35 are slidably connected to the top surface of each slide rail 34.

[0061] Fixing component installation: The top surface of each slider 35 is fixedly connected to the bottom surface of a mounting frame 41. The top surface of each mounting frame 41 is fixedly connected to a limiting plate 42 by bolts, so that the side wall of the limiting plate 42 extends to the top surface of the main keel 26 and slides into the inner wall of the straight groove 27.

[0062] Bidirectional screw and locking block installation: A bidirectional screw 43 is rotatably connected to the inner wall of the middle part of each mounting frame 41, and a locking block 44 is connected to each of the two threads of the bidirectional screw 43. At the same time, a limiting groove 45 is correspondingly set inside the mounting frame 41. The top surface of the limiting groove 45 is fixedly connected to the top surface of the inner wall of the middle part of the mounting frame 41, so that the upper part of the locking block 44 is slidably connected to the inner wall of the limiting groove 45.

[0063] Rotating column, linkage plate and clamping plate installation: A rotating column 46 is rotatably connected to the inner wall of both sides of the lower part of each mounting frame 41. One end of the linkage plate 47 corresponds to and contacts the locking block 44. The linkage plate 47 is installed at an angle with the rotating column 46 as the axis. The other end of the linkage plate 47 is fixedly connected to a clamping plate 48.

[0064] Fixed operation: Rotate the bidirectional screw 43 to move the locking block 44 and press against the linkage plate 47. Since the linkage plate 47 is installed at an inclined angle, it drives the clamping plate 48 to rotate during the continuous movement and pressing process, so that the other end of the clamping plate 48 is in close contact with the secondary keel 31, thereby cooperating with the limiting locking plate 42 on the top surface of the mounting frame 41 to fix the main keel 26 and the secondary keel 31.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A double-layer metal square panel keel ceiling, characterized in that: Includes a support beam (1), a main adjusting member (2) disposed on the support beam (1), and a secondary adjusting member (3) disposed below the main adjusting member (2); and, The secondary adjustment component (3) is provided with a fixing component (4); wherein, The main adjustment component (2) includes a hanging plate (22), a heavy pressure head (23) is provided on the upper part of the hanging plate (22), an embedded head (24) is provided on the lower part of the hanging plate (22), and a main keel (26) is provided on the outer wall of the embedded head (24). The secondary adjustment component (3) includes a secondary keel (31), which is located at the lower part of the main keel (26), and a slider (35) is provided inside the secondary keel (31). The fastener (4) includes a mounting frame (41), a limit plate (42) is provided on the upper part of the mounting frame (41), a bidirectional screw (43) is provided inside the mounting frame (41), a locking block (44) is provided on the outer wall of the bidirectional screw (43), and a linkage plate (47) is provided on the side wall of the locking block (44).

2. The metal square plate double-layer keel ceiling as described in claim 1, characterized in that: The main adjusting component (2) also includes a groove plate (21), which is disposed in the middle of the support beam (1).

3. A double-layer metal square panel keel ceiling as described in claim 1, characterized in that: The main adjustment component (2) also includes a retaining plate (25), which is disposed on the side wall of the insert head (24).

4. A double-layer keel ceiling with metal square panels as described in claim 1, characterized in that: The main adjusting component (2) also includes a straight groove (27) and a mating groove (28). The straight groove (27) is located on the upper part of the main keel (26), and the mating groove (28) is located on the side wall of the main keel (26).

5. A double-layer keel ceiling with metal square panels as described in claim 1, characterized in that: The secondary adjustment component (3) also includes a mounting cavity (32), which is opened on the inner wall of the secondary keel (31). A fixing plate (33) is provided inside the mounting cavity (32), and a slide rail (34) is provided on the upper part of the fixing plate (33).

6. A double-layer keel ceiling with metal square panels as described in claim 1, characterized in that: The fastener (4) also includes a limiting groove (45), which is located inside the mounting frame (41).

7. A double-layer metal square panel keel ceiling as described in claim 1, characterized in that: The fastener (4) also includes a rotating column (46) disposed on the side wall of the mounting frame (41).

8. A double-layer keel ceiling with metal square panels as described in claim 1, characterized in that: The fastener (4) also includes a clamping plate (48), which is disposed on the outer wall of the rotating column (46).

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