Prefabricated panel steel structure for modular building construction

Abstract

The utility model provides a prefabricated panel steel structure for modular building construction. The prefabricated panel steel structure comprises panel modules, a base material layer and first light steel. The base material layer is fixedly connected to the interior of the plate module, the first light steel is distributed at equal intervals and penetrates through the interior of the base material layer, one side of the first light steel penetrates through the plate module, a groove is integrally formed in one side of the plate module, a clamping groove is formed in one side of the plate module, and the groove communicates with the clamping groove. Protruding parts are symmetrically and integrally formed on one side of the plate module. According to the utility model, the convex parts are matched with the grooves to splice the plurality of plate modules, and after splicing, the second light steel is inserted into the joints, so that one side of the second light steel is clamped with the convex parts, and the other side of the second light steel is clamped into the clamping grooves, so that the plurality of plate modules are connected and fixed through the second light steel; the plate modules are prevented from being separated and falling off in the moving process, the force bearing performance of the connecting positions is enhanced, and splicing is more stable.

Description

Technical Field

[0001] The utility model relates to a prefabricated plate steel structure, in particular to a prefabricated plate steel structure for modular building construction, and belongs to the technical field of building components. Background Art

[0002] Modular integrated construction breaks down buildings into modular "units." The modules' structure, decoration, plumbing, equipment piping, and bathroom facilities are efficiently completed in the factory. These units are then quickly assembled on-site using reliable connection technology. This technology moves construction from the construction site into the factory, significantly shortening construction time and reducing construction complexity. It is currently the most industrialized and green construction method.

[0003] A Chinese patent application (CN201820782431.1) discloses a modular prefabricated steel plate structure for building construction. The prefabricated steel plate structure has two joint surfaces provided by the plate modules, and the mortises and tenons on the two joint surfaces are arranged in a staggered manner to ensure a reliable connection between the plate modules. However, when the prefabricated steel plate structure is assembled, the joints lack fixing parts, resulting in easy detachment during assembly, and the bearing capacity of the joints after installation is poor.

[0004] In order to solve the above technical problems, a modular building construction prefabricated plate steel structure is proposed. Utility Model Content

[0005] In view of this, the present invention provides a modular building construction prefabricated plate steel structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is achieved as follows: a modular building construction prefabricated plate steel structure includes a plate module, a base material layer and a first light steel;

[0007] The base material layer is fixedly connected to the interior of the plate module, the first light steel is evenly distributed throughout the interior of the base material layer, one side of the first light steel passes through the plate module, one side of the plate module is integrally formed with a groove, one side of the plate module is provided with a snap-fit ​​groove, the groove is connected to the snap-fit ​​groove, one side of the plate module is symmetrically integrally formed with a protrusion, and one side of the protrusion is snap-fitted with the second light steel.

[0008] Further preferably, ventilation holes are evenly distributed on one side of the plate module.

[0009] Further preferably, drainage grooves are equidistantly distributed and integrally formed on one side of the plate module.

[0010] Further preferably, a heat insulation board is fixedly connected to one side of the interior of the plate module.

[0011] Further preferably, a sound insulation pad is fixedly connected to one side of the interior of the plate module.

[0012] Further preferably, reinforcing plates are evenly distributed and penetrate the interior of the base material layer, and one side of the reinforcing plates penetrates the first light steel.

[0013] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0014] First, the utility model assembles multiple plate modules by providing a protrusion and a groove. After the assembly, a second light steel is inserted into the connection, so that one side of the second light steel engages with the protrusion while the other side engages with the engagement groove. Thus, the multiple plate modules are connected and fixed by the second light steel, preventing the plate modules from separating and falling off during movement, and enhancing the load-bearing performance of the connection, making the assembly more stable.

[0015] 2. The present invention enhances the stability of the first light steel by providing a reinforcing plate, and cooperates with the first light steel to enhance the overall load-bearing performance while reducing weight.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a rear structural diagram of the utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the utility model;

[0021] Figure 4 This is a diagram of the connection structure of the first light steel and the reinforcement plate in the utility model.

[0022] Figure numerals: 11, plate module; 12, air vent; 13, first light steel; 14, second light steel; 15, protrusion; 16, groove; 17, snap-fit ​​groove; 18, drainage groove; 19, heat insulation board; 31, base material layer; 32, reinforcement plate; 33, sound insulation pad. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0024] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, an embodiment of the present invention provides a modular prefabricated plate steel structure for building construction, which consists of a plate module 11, a base material layer 31 and a first light steel 13. The base material layer 31 is fixedly connected to the interior of the plate module 11, and the first light steel 13 is evenly distributed and runs through the interior of the base material layer 31. One side of the first light steel 13 runs through the plate module 11. A groove 16 is integrally formed on one side of the plate module 11. A snap-fit ​​groove 17 is provided on one side of the plate module 11. The groove 16 is connected to the snap-fit ​​groove 17. A protrusion 15 is symmetrically integrally formed on one side of the plate module 11. The second light steel 14 is snap-fitted on one side of the protrusion 15. The size of the protrusion 15 matches the groove 16.

[0026] In one embodiment, in order to enhance the air permeability, air holes 12 are evenly distributed on one side of the plate module 11 . The air holes 12 are circular holes, and the hole diameters can be adjusted according to the size of the plate module 11 .

[0027] In one embodiment, in order to prevent water accumulation on the surface of the plate module 11, drainage grooves 18 are evenly distributed and integrally formed on one side of the plate module 11. A hydrophobic layer can be added to the side where the drainage grooves 18 are provided to enhance the waterproof performance.

[0028] In one embodiment, in order to enhance the heat insulation and sound insulation performance of the panel module 11 , a heat insulation board 19 is fixedly connected to one side of the interior of the panel module 11 , and a sound insulation pad 33 is fixedly connected to one side of the interior of the panel module 11 .

[0029] In one embodiment, in order to enhance the structural strength, reinforcing plates 32 are evenly distributed inside the base material layer 31 , and one side of the reinforcing plates 32 penetrates the first light steel 13 . The reinforcing plates 32 straighten and limit the first light steel 13 , thereby enhancing the stability of the first light steel 13 .

[0030] When the present invention is in operation: multiple plate modules 11 are assembled so that the raised portion 15 on one side of the plate module 11 is snapped into the groove 16, and then the second light steel 14 is inserted into the snap-in groove 17 so that one side of the second light steel 14 is snapped into the snap-in groove 17 and the other side is snapped into the raised portion 15. The second light steel 14 connects the two plate modules 11 into one, thereby enhancing the load-bearing performance of the connection, enhancing the stability of the connection, and preventing the plate module 11 from falling off during movement or installation. The reinforcing plate 32 in the base material layer 31 inside the plate module 11 cooperates with the first light steel 13 to enhance the overall structural strength and prevent the first light steel 13 from being dislocated. The accumulated water on the surface of the plate module 11 is discharged through the drainage groove 18. The heat insulation board 19 enhances the overall heat insulation performance, and the sound insulation pad 33 enhances the sound insulation performance.

[0031] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. Modular building construction prefabricated plate steel structure, characterized by: It comprises a plate module (11), a base material layer (31) and a first light steel (13); The substrate layer (31) is fixedly connected to the interior of the plate module (11), the first light steel (13) is evenly distributed and passes through the interior of the substrate layer (31), one side of the first light steel (13) passes through the plate module (11), one side of the plate module (11) is integrally formed with a groove (16), one side of the plate module (11) is provided with a snap-fit ​​groove (17), the groove (16) is connected to the snap-fit ​​groove (17), one side of the plate module (11) is symmetrically integrally formed with a protrusion (15), and one side of the protrusion (15) is snap-fitted with a second light steel (14).

2. The modular prefabricated steel structure for building construction according to claim 1 is characterized by: One side of the plate module (11) is provided with vent holes (12) distributed at equal intervals.

3. The modular prefabricated steel structure for building construction according to claim 1 is characterized by: Drainage grooves (18) are integrally formed at equal intervals on one side of the plate module (11).

4. The modular prefabricated steel structure for building construction according to claim 1 is characterized by: A heat insulation board (19) is fixedly connected to one side of the interior of the plate module (11).

5. The modular prefabricated steel structure for building construction according to claim 1 is characterized by: A sound insulation pad (33) is fixedly connected to one side of the interior of the plate module (11).

6. The modular prefabricated steel structure for building construction according to claim 1 is characterized by: Reinforcement plates (32) are evenly distributed and penetrate the interior of the base material layer (31), and one side of the reinforcement plate (32) penetrates the first light steel (13).

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