Fabricated connecting device for large suspended ceiling facing layer

Abstract

In order to avoid the influence of a fixing piece on the decoration effect of a punched aluminum plate, the large suspended ceiling facing layer assembly type connecting device comprises a connecting rod, a hanging rod arranged at one end of the connecting rod, a connecting accessory arranged at the other end of the connecting rod, a guide rail and a bolt piece. One end, far away from the connecting rod, of the suspender is connected with the decorative layer keel; the connecting fitting comprises a first rod piece and a second rod piece, wherein bolt holes are formed in the middles of the first rod piece and the second rod piece. One end of the first rod piece and one end of the second rod piece are rotationally connected with the end, away from the suspender, of the connecting rod; the guide rail is arranged on the edge of the decorative ceiling plate; and one end of each bolt piece is clamped in each guide rail, and the other end of each bolt piece penetrates through the corresponding bolt holes of the first rod piece and the second rod piece, so that each guide rail is connected with the corresponding first rod piece and the second rod piece.

Description

Technical Field

[0001] The present invention belongs to the technical field of building construction, and particularly relates to an assembled connection device for a large ceiling decorative layer. Background Art

[0002] Perforated aluminum plates are a commonly used decorative ceiling building material. When installing perforated aluminum plates, fixing members are usually installed at the center of the perforated aluminum plates, and then the fixing members are installed on the decorative layer keels. In this method, the fixing members will block the light transmittance of the perforated aluminum plates and generate shadows on the perforated aluminum plates, affecting the aesthetics, especially when the area of the perforated aluminum plates is large. Therefore, a new set of fixing members needs to be developed to solve the light transmission problem of the perforated aluminum plates. Summary of the Invention

[0003] In order to avoid the influence of the fixing members on the decorative effect of the perforated aluminum plates, the utility model provides an assembled connection device for a large ceiling decorative layer.

[0004] An assembled connection device for a large ceiling decorative layer of the utility model is as follows:

[0005] An assembled connection device for a large ceiling decorative layer includes a connecting rod, a suspension rod arranged at one end of the connecting rod, a connection fitting arranged at the other end of the connecting rod, a guide rail, and a bolt member; the end of the suspension rod far away from the connecting rod is connected with the decorative layer keel; the connection fitting includes a first rod member and a second rod member with a bolt hole opened in the middle; one ends of the first rod member and the second rod member are respectively rotatably connected with the end of the connecting rod far away from the suspension rod; the guide rail is arranged at the edge of the decorative ceiling board; one ends of each bolt member are clamped in each guide rail, and the other ends pass through the bolt holes of the corresponding first rod member and second rod member to connect each guide rail with the corresponding first rod member and second rod member together.

[0006] When using the assembled connection device for a large ceiling decorative layer of the utility model, first, the guide rail is fixed at the edge of the decorative ceiling board, then the angles of the first rod member and the second rod member are adjusted, and the first rod member and the second rod member are fixed with the corresponding guide rail through the bolt member. Then, the decorative ceiling board equipped with the assembled connection device for a large ceiling decorative layer is hoisted to the designed position and connected with the decorative layer keel through the suspension rod to complete the installation of the decorative ceiling board.

[0007] For the assembled connection device for a large ceiling decorative layer of the utility model, the connection structure is arranged at the edge of the decorative ceiling board, and no shadow will be generated on the decorative ceiling board. While ensuring the structural stability, it will not affect the light transmittance and aesthetics of the decorative ceiling board.

[0008] Furthermore, in the assembled connection device for a large ceiling decorative layer, in order to adapt to different installation environments, the connecting rod is in a Z shape.

[0009] Furthermore, in the described large ceiling decorative layer assembly connection device, a tension rod is provided between the first rod and the second rod; after the first rod and the second rod are fixed to the guide rail, the two ends of the tension rod can be respectively fixed to the middle parts of the first rod and the second rod, which plays a role in strengthening the structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a top view of a large ceiling decorative layer assembly connection device of the present utility model;

[0011] Figure 2 is a side view of a large ceiling decorative layer assembly connection device of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. According to the following description and the claims, the advantages and features of the present invention will be more clearly understood. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the purpose of the embodiments of the present invention.

[0013] Embodiment 1:

[0014] Refer to Figures 1 to 2 , a large ceiling decorative layer assembly connection device of the present embodiment includes a connecting rod 1, a suspension rod 2 provided at one end of the connecting rod 1, a connection fitting 3 provided at the other end of the connecting rod 1, a guide rail 4, and a bolt member 5; the end of the suspension rod 2 away from the connecting rod 1 is connected to the decorative layer keel a; the connection fitting 3 includes a first rod 31 and a second rod 32 with bolt holes formed in the middle; one ends of the first rod 31 and the second rod 32 are respectively rotatably connected to the end of the connecting rod 1 away from the suspension rod 2; the guide rail 4 is provided at the edge of the decorative ceiling board b; one end of each bolt member 5 is clamped in each guide rail 4, and the other end passes through the bolt holes of the corresponding first rod 31 and second rod 32, connecting each guide rail 4 with the corresponding first rod 31 and second rod 32 together.

[0015] For the large ceiling decorative layer assembly connection device of the present embodiment, during use, first fix the guide rail 4 at the edge of the decorative ceiling board b, then adjust the angles of the first rod 31 and the second rod 32, and fix the first rod 31 and the second rod 32 to the corresponding guide rail 4 through the bolt member 5. Then, hoist the decorative ceiling board b equipped with the large ceiling decorative layer assembly connection device to the designed position, and connect it to the decorative layer keel a through the suspension rod 2 to complete the installation of the decorative ceiling board b.

[0016] An assembled connection device for a large ceiling decorative layer in this embodiment, the connection structure is arranged at the edge of the decorative ceiling board b. When the decorative ceiling board b is a partially hollowed ceiling board (such as a punched aluminum plate), no shadow will be generated on the decorative ceiling board b, ensuring the structural stability while not affecting the light transmittance and aesthetics of the decorative ceiling board b.

[0017] As a preferred implementation manner, in the assembled connection device for a large ceiling decorative layer, to adapt to different installation environments, the connecting rod 1 is in a Z shape.

[0018] As a preferred implementation manner, in the assembled connection device for a large ceiling decorative layer, a pull rod 33 is arranged between the first rod 31 and the second rod 32; after the first rod 31 and the second rod 32 are fixed to the guide rail 4, the two ends of the pull rod 33 can be respectively fixed to the middle parts of the first rod 31 and the second rod 32, playing a role in strengthening the structural strength.

[0019] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the art according to the above disclosure are within the protection scope of the claims.

Claims

1. An assembled connection device for a large ceiling decorative layer, characterized in that It includes a connecting rod (1), a suspension rod (2) provided at one end of the connecting rod (1), a connecting fitting (3) provided at the other end of the connecting rod (1), a guide rail (4), and a bolt member (5); One end of the suspension rod (2) far from the connecting rod (1) is connected to the decorative layer keel (a); The connecting fitting (3) includes a first rod member (31) and a second rod member (32) with a bolt hole opened in the middle; one ends of the first rod member (31) and the second rod member (32) are respectively rotatably connected to the end of the connecting rod (1) far from the suspension rod (2); The guide rail (4) is arranged at the edge of the decorative ceiling board (b); One end of each bolt member (5) is clamped in each guide rail (4), and the other end passes through the bolt holes of the corresponding first rod member (31) and second rod member (32), connecting each guide rail (4) with the corresponding first rod member (31) and second rod member (32) together.

2. The prefabricated connection device for a large ceiling decorative layer according to claim 1, characterized in that The connecting rod (1) is Z-shaped.

3. The prefabricated connection device for a large ceiling decorative layer according to claim 1, wherein A tension rod (33) is arranged between the first rod member (31) and the second rod member (32).

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