Cold-formed thin-walled steel composite wall

Abstract

The utility model discloses a cold-formed thin-walled section steel combined wall which comprises a steel structure wall body, the steel structure wall body comprises a section steel fixing beam and a section steel cross beam, the two ends of the section steel cross beam are fixedly installed on the inner side of the section steel fixing beam, and a reinforcing frame is fixedly connected to the section steel cross beam. A fixing plate is fixedly connected to one side of the outer surface of the steel structure wall body, an outer wall body is fixedly connected to the outer side of the fixing plate, the outer wall body comprises an outer wall base layer, a sound insulation layer is arranged on the outer side of the outer wall base layer, a reinforcing layer is arranged in the sound insulation layer, and a waterproof layer is arranged on the outer side of the sound insulation layer. A facing layer is arranged on the outer side of the waterproof layer. According to the steel structure wall, through the arrangement of the two profile steel fixing beams, the multiple profile steel cross beams and the multiple reinforcing frame structures, a stable steel structure wall can be formed through combination, and through the arrangement of the fixing plates and the fastening bolt structures, the outer wall can be firmly and stably positioned and installed.

Description

Technical Field

[0001] The utility model relates to the technical field of profiled steel combined walls, in particular to a cold-formed thin-walled steel combined wall. Background Technique

[0002] The cold-formed thin-walled steel combined wall is a combined structural system that combines cold-formed thin-walled steel and other materials (such as wood, thermal insulation materials, structural plates, etc.). This structural system is mainly composed of a steel skeleton, which is composed of steel columns and supports between the columns. The design of the cold-formed thin-walled steel combined wall aims to make full use of the advantages of the steel-wood combined structure, ensure the shear bearing capacity and stability of the wall, and improve its thermal insulation performance at the same time. This structural system not only has high structural performance but also can meet the aesthetic and functional requirements of buildings, and is a green and sustainable building solution;

[0003] In some existing cold-formed thin-walled steel combined walls, the keel structure between the steel frames mostly uses simple steel plate welding for fixed support, which is very inconvenient to operate. In addition, the traditional steel structure wall lacks in sound insulation and waterproof performance of the outer wall structure, resulting in insufficient overall protection performance. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a cold-formed thin-walled steel combined wall.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a cold-formed thin-walled steel combined wall, including a steel structure wall, the steel structure wall includes a profiled steel fixed beam and a profiled steel cross beam, both ends of the profiled steel cross beam are fixedly installed inside the profiled steel fixed beam, a reinforcing frame is fixedly connected to the profiled steel cross beam, one side of the outer surface of the steel structure wall is fixedly connected with a fixing plate, and an outer wall is fixedly connected to the outside of the fixing plate. The outer wall includes an outer wall base layer, a sound insulation layer is arranged on the outside of the outer wall base layer, a strengthening layer is arranged inside the sound insulation layer, a waterproof layer is arranged on the outside of the sound insulation layer, and a decorative layer is arranged on the outside of the waterproof layer.

[0006] As a further description of the above technical scheme:

[0007] There are two profiled steel fixed beams, and multiple profiled steel cross beams are evenly distributed between the two profiled steel fixed beams. There are multiple groups of reinforcing frames evenly distributed between adjacent two profiled steel cross beams. Each group of reinforcing frames is divided into upper and lower parts, and a reinforcing block is fixedly connected between each group of reinforcing frames.

[0008] As a further description of the above technical scheme:

[0009] The profiled steel cross beam and the reinforcement frame are fixedly installed through the first fastening bolt.

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

[0011] The sound insulation layer is made of polyester fiber.

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

[0013] The strengthening layer is made of glass fiber.

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

[0015] The waterproof layer is made of polyethylene.

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

[0017] The outer wall and the fixing plate as well as the reinforcement frame are fixedly installed through the second fastening bolt.

[0018] The utility model has the following beneficial effects:

[0019] For this cold-formed thin-walled steel composite wall, through the arrangement of two profiled steel fixing beams, multiple profiled steel cross beams and multiple reinforcement frame structures, a stable steel structure wall can be combined. With the arrangement of the fixing plate and the fastening bolt structure, the outer wall can be firmly and stably positioned and installed. The structural form of the reinforcement frame can make the structural support more stable and firm, and at the same time, it is more convenient for installation compared with the conventional large-range welding form; through the sound insulation layer made of polyester fiber, the sound insulation effect of the entire outer wall can be enhanced. Through the strengthening layer made of glass fiber, the structural strength and anti-deformation ability of the outer wall can be enhanced. Through the waterproof layer made of polyethylene, the waterproof performance of the entire outer wall can be enhanced. The entire structure can effectively ensure the protection effect of the outer wall, thereby enhancing the protection and durability of the entire wall structure. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a cold-formed thin-walled steel composite wall proposed by the utility model;

[0021] Figure 2 It is a cross-sectional view of a cold-formed thin-walled steel composite wall proposed by the utility model.

[0022] Legend Explanation:

[0023] 1. Steel structure wall; 11. Section steel fixing beam; 12. Section steel cross beam; 13. Reinforcing frame; 14. Reinforcing block; 15. First fastening bolt; 2. Fixed plate; 3. Outer wall; 31. Outer wall base layer; 32. Sound insulation layer; 33. Strengthening layer; 34. Waterproof layer; 35. Finishing layer; 36. Second fastening bolt. Detailed implementation mode

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 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.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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 therefore cannot be understood as a limitation of the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" 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 a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0026] Refer to Figure 1-2 , an embodiment provided by the present invention: a cold-formed thin-walled steel composite wall, including a steel structure wall 1, the steel structure wall 1 includes a section steel fixing beam 11 and a section steel cross beam 12, both ends of the section steel cross beam 12 are fixedly installed inside the section steel fixing beam 11, and the two are fixedly installed by welding. A reinforcing frame 13 is fixedly connected to the section steel cross beam 12. There are two section steel fixing beams 11, and there are multiple section steel cross beams 12 evenly distributed between the two section steel fixing beams 11. There are multiple groups of reinforcing frames 13 evenly distributed between adjacent two section steel cross beams 12. Each group of reinforcing frames 13 is divided into upper and lower parts, and a reinforcing block 14 is fixedly connected between each group of reinforcing frames 13. As shown in the attached Figure 1As shown in the figure, the U-shaped profiled steel fixing beam 11, the I-shaped profiled steel cross beam 12, and the bent strengthening frame 13 are combined to form a stable steel structure wall 1. The structure is positioned stably and firmly. On one side of the outer surface of the steel structure wall 1, a fixing plate 2 is fixedly connected. The fixing plate 2 is the part for connecting and positioning the outer wall. It can be fixed to the profiled steel cross beam 12 and the strengthening frame 13 by welding. On the outside of the fixing plate 2, an outer wall 3 is fixedly connected. The outer wall 3 includes an outer wall base layer 31, which can be a polystyrene foam board, enabling the entire outer wall to have good heat insulation effect. On the outside of the outer wall base layer 31, a sound insulation layer 32 is provided. The material of the sound insulation layer 32 is polyester fiber, and the polyester fiber material enables the sound insulation layer 32 to have good sound insulation effect, thus enhancing the sound insulation effect of the entire outer wall. Inside the sound insulation layer 32, a strengthening layer 33 is provided. The material of the strengthening layer 33 is glass fiber. The strengthening layer 33 made of glass fiber can enhance the structural strength of the entire outer wall board structure, enhancing its durability and anti-deformation ability. On the outside of the sound insulation layer 32, a waterproof layer 34 is provided. The material of the waterproof layer 34 is polyethylene, and the polyethylene material of the waterproof layer 34 enables the entire board to have good waterproof effect. On the outside of the waterproof layer 34, a decorative layer 35 is provided. The decorative layer 35 can be formed by spraying with water-in-sand coating, having weather resistance and good aesthetic effect.

[0027] The profiled steel cross beam 12 and the strengthening frame 13 are fixedly installed through the first fastening bolt 15. The outer wall 3, the fixing plate 2, and the strengthening frame 13 are fixedly installed through the second fastening bolt 36. The setting of the fastening bolt structure can enhance the stability of the entire structural positioning and installation. Through grooves are provided at corresponding positions on the profiled steel cross beam 12, the strengthening frame 13, and the outer wall 3, which can facilitate the positioning and installation of the bolt structure.

[0028] Working principle: When using the cold-formed thin-walled steel composite wall, through the settings of the profiled steel fixing beam 11, the profiled steel cross beam 12, the strengthening frame 13 and other structures, a stable steel structure wall 1 can be combined. The structure is stable and firm, and it is safer to use. Through the setting of the fixing plate 2, the outer wall 3 can be positioned and installed on the steel structure wall 1 in cooperation with the fastening bolts.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cold-formed thin-walled steel composite wall, comprising a steel structure wall (1), characterized in that: The steel structure wall (1) includes a profiled steel fixed beam (11) and profiled steel cross beams (12). Both ends of the profiled steel cross beam (12) are fixedly installed inside the profiled steel fixed beam (11). A reinforcing frame (13) is fixedly connected to the profiled steel cross beam (12). One side of the outer surface of the steel structure wall (1) is fixedly connected with a fixing plate (2). An outer wall (3) is fixedly connected to the outside of the fixing plate (2). The outer wall (3) includes an outer wall base layer (31). A sound insulation layer (32) is arranged on the outside of the outer wall base layer (31). A strengthening layer (33) is arranged inside the sound insulation layer (32). A waterproof layer (34) is arranged on the outside of the sound insulation layer (32). A decorative layer (35) is arranged on the outside of the waterproof layer (34).

2. The cold-formed thin-walled steel composite wall according to claim 1, wherein: There are two profiled steel fixed beams (11). There are multiple profiled steel cross beams (12) which are evenly distributed between the two profiled steel fixed beams (11). There are multiple groups of reinforcing frames (13) which are evenly distributed between two adjacent profiled steel cross beams (12). Each group of the reinforcing frames (13) is divided into an upper one and a lower one. A reinforcing block (14) is fixedly connected between each group of the reinforcing frames (13).

3. A cold-formed thin-walled steel composite wall according to claim 1, characterized in that: The profiled steel cross beam (12) and the reinforcing frame (13) are fixedly installed through a first fastening bolt (15).

4. A cold-formed thin-walled steel composite wall according to claim 1, characterized in that: The material of the sound insulation layer (32) is polyester fiber.

5. The cold-formed thin-walled steel composite wall according to claim 1, wherein: The material of the strengthening layer (33) is glass fiber.

6. The cold-formed thin-walled steel composite wall according to claim 1, characterized in that: The material of the waterproof layer (34) is polyethylene.

7. A cold-formed thin-walled steel composite wall according to claim 1, characterized in that: The outer wall (3), the fixing plate (2) and the reinforcing frame (13) are fixedly installed through a second fastening bolt (36).

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