Large grid structure decorative suspended ceiling transfer layer design structure

Abstract

The utility model discloses a large grid structure decorative suspended ceiling transfer layer design structure, which belongs to the technical field of suspended ceiling transfer layers and comprises a base layer and a plurality of connecting structures arranged at the bottom of the base layer. The base layer comprises a steel frame and a base, the base layer is connected to the steel frame, and the steel frame is connected to the base; a steel structure truss; the base is connected to the plurality of bases; and a conversion layer; the steel structure truss is connected with the steel structure truss through a hoop piece. The steel structure truss and the transfer layer are connected through the hoop pieces, traditional welding connection is replaced, the flatness and the deformation condition of the steel structure truss and the transfer layer can be adjusted conveniently in the follow-up process, maintenance becomes flexible, meanwhile, the steel structure truss and the interior of the transfer layer are connected through the triangular supports, and maintenance is convenient. The anti-supporting and supporting effects of the whole structure are greatly improved, and the stability of the whole structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling conversion layers, and particularly relates to a design structure of a decorative ceiling conversion layer for a large grid structure. Background Technique

[0002] The decorative ceiling conversion layer of a large grid structure is an important part of building decoration projects. It is usually located between the grid structure and the ceiling system, playing a connecting role. When negative wind pressure is generated indoors or the ceiling board is subjected to wind load, the conversion layer can control the deformation of the ceiling board and prevent it from moving upward, thereby protecting the integrity of the ceiling system.

[0003] However, most of the existing conversion layers are welded to the grid, which requires long-term hot work and has safety problems. Moreover, if deformation and unevenness occur later, it is not easy to repair, affecting the flexibility of the entire structure for maintenance. Content of the Utility Model

[0004] The purpose of the utility model is to provide a design structure of a decorative ceiling conversion layer for a large grid structure, which is proposed to solve the problems that most of the existing conversion layers are welded to the grid, requiring long-term hot work, having safety problems, and being difficult to repair if deformation and unevenness occur later, affecting the flexibility of the entire structure for maintenance.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a design structure of a decorative ceiling conversion layer for a large grid structure, including:

[0006] A base layer,

[0007] A number of connecting structures arranged at the bottom of the base layer; it includes a steel frame and a base, the base layer is connected to the steel frame, and the steel frame is connected to the base;

[0008] A steel structure truss; it is connected to a number of the bases;

[0009] And a conversion layer; it is connected to the steel structure truss through a hoop member.

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

[0011] The steel frame is in an I-shaped structure.

[0012] As a further description of the above technical scheme:

[0013] The steel structure truss includes an upper chord, a lower chord, and a number of diagonal members, and the number of diagonal members are triangularly connected between the upper chord and the lower chord.

[0014] As a further description of the above technical scheme:

[0015] A connecting plate is provided at the top of the conversion layer. The top of the hoop member is connected to the lower chord member, and the bottom is connected to the connecting plate.

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

[0017] The hoop member includes a hoop body and a steel plate. The top of the hoop body is connected to the lower chord member through a reinforcing bolt, and the bottom is connected to the steel plate through a bolt. The steel plate is connected to the connecting plate.

[0018] As a further description of the above technical solution:

[0019] The conversion layer includes a plurality of transverse secondary trusses and a plurality of longitudinal secondary trusses. The plurality of longitudinal secondary trusses are connected between the plurality of transverse secondary trusses, and triangular reinforcement bars are provided between adjacent longitudinal secondary trusses.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0021] In the present utility model, by using a hoop member to connect between the steel structure truss and the conversion layer, replacing the traditional welding connection, it is convenient to adjust the flatness and deformation condition in the follow-up, making the maintenance flexible. At the same time, both the steel structure truss and the conversion layer adopt triangular support connections, greatly improving the anti-support and support effects of the entire structure and enhancing the stability of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a front view of the design structure of a conversion layer for a large grid structure decorative ceiling.

[0024] Figure 2 It is Figure 1 The enlarged view of part A in

[0025] Figure 3 It is a schematic structural diagram of the hoop body in the design structure of a conversion layer for a large grid structure decorative ceiling.

[0026] LEGEND DESCRIPTION:

[0027] 1 - Base layer; 2 - Connection structure; 21 - Steel frame; 22 - Base; 3 - Steel structure truss; 31 - Upper chord; 32 - Lower chord; 33 - Diagonal member; 4 - Transfer layer; 41 - Transverse secondary truss; 42 - Longitudinal secondary truss; 5 - Hoop member; 51 - Hoop body; 52 - Steel plate; 6 - Connection plate; 7 - Triangular reinforcement bar. Detailed implementation manners

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the detailed description of the embodiments of the present invention provided in the drawings below is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. 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.

[0031] It should be noted that: like reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0033] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Please refer to Figures 1-3 , the present utility model provides a technical solution: a design structure of a conversion layer for a large grid structure decorative ceiling, including:

[0035] A base layer 1,

[0036] A number of connection structures 2 arranged at the bottom of the base layer 1; it includes a steel frame 21 and a base 22, the base layer 1 is connected to the steel frame 21, and the steel frame 21 is connected to the base 22;

[0037] A steel structure truss 23; it is connected to a number of the bases 22;

[0038] And a conversion layer 4; it is connected to the steel structure truss 23 through a hoop member 5.

[0039] The steel frame 21 has an I-shaped structure.

[0040] The steel structure truss 23 includes an upper chord 31, a lower chord 32, and a number of diagonal members 33, and the number of the diagonal members 33 is triangularly connected between the upper chord 31 and the lower chord 32.

[0041] A connection plate 6 is arranged at the top of the conversion layer 4, the top of the hoop member 5 is connected to the lower chord 32, and the bottom is connected to the connection plate 6.

[0042] The hoop member 5 includes a hoop body 51 and a steel plate 52, the top of the hoop body 51 is connected to the lower chord 32 through a reinforcing bolt, the bottom is connected to the steel plate 52 through a bolt, and the steel plate 52 is connected to the connection plate 6.

[0043] The conversion layer 4 includes a number of transverse secondary trusses 41 and a number of longitudinal secondary trusses 42, the number of the longitudinal secondary trusses 42 is connected between the number of the transverse secondary trusses 41, and triangular reinforcing bars 7 are arranged between adjacent longitudinal secondary trusses 42.

[0044] Working principle: By using hoop connections between the steel structure truss and the transfer layer to replace the traditional welding connection, it is easy to adjust its flatness and deformation in the future, making maintenance flexible. At the same time, the steel structure truss and the transfer layer are connected by triangular supports. The triangular supports can effectively resist the downward pressure from the ceiling system and provide a strong counter-support for the transfer layer. This helps to prevent the deformation and displacement of the ceiling system under negative wind pressure or other external forces, and by increasing the number of triangular supports and arranging them reasonably, the overall stiffness of the entire ceiling system can be significantly improved. This helps to reduce the vibration and deformation of the structure when it is stressed, and improves the stability and safety of the overall structure. In addition, the triangular supports can ensure that the load can be evenly and effectively transferred to the base structure, which helps to avoid the occurrence of local overload and stress concentration, and improve the bearing capacity and service life of the structure.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A large grid structure decorative ceiling conversion layer design structure, characterized in that: include: Grassroots, A plurality of connection structures are arranged at the bottom of the base layer; the connection structures include a steel frame and a base, the base layer is connected to the steel frame, and the steel frame is connected to the base; Steel structure trusses; It is connected to a plurality of said bases; and a transfer layer; which is connected to the steel structure truss via a hoop.

2. A large grid structure decorative ceiling conversion layer design structure according to claim 1, characterized in that: The steel frame is in an I-shaped structure.

3. A large grid structure decorative ceiling conversion layer design structure according to claim 2, characterized in that: The steel structure truss comprises an upper chord, a lower chord and a plurality of diagonal members, wherein the plurality of diagonal members are connected between the upper chord and the lower chord in a triangular shape.

4. A large grid structure decorative ceiling conversion layer design structure according to claim 3, characterized in that: A connecting plate is arranged on the top of the conversion layer, the top of the hoop is connected to the lower chord, and the bottom is connected to the connecting plate.

5. A large grid structure decorative ceiling conversion layer design structure according to claim 4, characterized in that: The hoop member comprises a hoop body and a steel plate. The top of the hoop body is connected to the lower chord by reinforcing bolts, and the bottom is connected to the steel plate by bolts. The steel plate is connected to the connecting plate.

6. A large grid structure decorative ceiling conversion layer design structure according to claim 1, characterized in that The transfer layer includes a plurality of transverse secondary trusses and a plurality of longitudinal secondary trusses, wherein the plurality of longitudinal secondary trusses are connected between the plurality of transverse secondary trusses, and triangular reinforcement rods are arranged between adjacent longitudinal secondary trusses.

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