Novel steel frame wall structure

Abstract

The utility model discloses a novel steel frame wall structure which comprises a steel member, connecting pieces and a concrete filling layer, the two sides of the steel member are both connected with the connecting pieces, cavities are formed in the connecting pieces, the concrete filling layer is arranged on one sides of the connecting pieces, a steel wire mesh is arranged on one side of the concrete filling layer, and the steel wire mesh is arranged on the other side of the steel member. According to the wall body, when the concrete filling layer is manufactured, concrete enters the cavity, the connecting area of the concrete filling layer and the connecting piece is increased, connection is more stable, the overall strength of the wall body is improved, and the wall body is not prone to deformation. The sound insulation cotton is placed in the cavity between the steel member and the connecting piece, and the sound insulation cotton and the two sound insulation layers improve the sound insulation and heat preservation performance of the whole wall body.

Description

Technical Field

[0001] The utility model relates to the technical field of walls, in particular to a novel steel frame wall structure. Background Art

[0002] The steel frame wall uses a light steel structure as the main frame, and is composed of steel light wall panels, insulation layers, decorative materials, etc. This material has many advantages such as lightness, safety, and environmental protection, and has gradually replaced the traditional brick-concrete structure. The wall panels are filled with insulation materials, which effectively isolates the temperature difference between indoors and outdoors and provides a comfortable living environment.

[0003] After searching, Chinese utility model patent CN211622122U discloses a steel structure soundproof wall, which includes a concrete filling layer, an outer steel frame, and an inner steel frame. The outer steel frame is connected to the outer side of the concrete filling layer, and the inner steel frame is connected to the inner side of the concrete filling layer. The outer side of the outer steel frame is connected to the outer steel plate, and the inner side of the inner steel frame is connected to the inner steel plate. The inner side of the inner steel plate is connected to multiple sound-absorbing wedges. The beneficial effects of the utility model are as follows: the sound-absorbing wedges are used to reduce noise, so that the sound insulation effect of the steel structure wall is greatly improved. At the same time, the middle part is filled with concrete, which also has a certain sound insulation effect; the inner and outer steel plates are filled with concrete, so that the wall strength is improved; a perforated decorative plate is provided on the inside, and the sound can enter the sound-absorbing wedge area through the holes on the top, and the decorative plate can protect the sound-absorbing wedge from being damaged.

[0004] The existing device may have the following problems when in use: when the concrete material is filled in the wall, the connection area between the concrete and the steel member is small, resulting in poor stability and strength of the wall, and low sound insulation and heat preservation, which affects the use effect of the wall. Utility Model Content

[0005] The purpose of the utility model is to provide a new type of steel frame wall structure to solve the problem raised in the above-mentioned background technology that when filling concrete material in the wall, the connection area between concrete and steel components is small, resulting in poor stability and strength of the wall, and low sound insulation and heat preservation, which affects the use effect of the wall.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of steel frame wall structure, comprising a steel member, a connecting member, and a concrete filling layer, wherein both sides of the steel member are connected with connecting members, a cavity is opened in the connecting member, a concrete filling layer is arranged on one side of the connecting member, a steel wire mesh is arranged on one side of the concrete filling layer, a sound insulation layer is arranged on one side of the steel wire mesh, and an anti-corrosion and waterproof layer is coated on one side of the sound insulation layer.

[0007] By adopting the above technical solution, through the connecting pieces set on both sides of the steel component, when making the concrete filling layer, the concrete enters the cavity, thereby increasing the overall strength of the wall. By setting the wire mesh, the fit between the concrete filling layer and the sound insulation layer is increased, thereby avoiding wall cracking.

[0008] Preferably, the cavity is filled with concrete.

[0009] By adopting the above technical solution, the connection area between the concrete filling layer and the connecting piece is increased, making the connection more stable.

[0010] Preferably, both ends of the steel member are connected with sealing plates.

[0011] By adopting the above technical solution, the sealing plate protects the steel structure.

[0012] Preferably, the material of the sound insulation layer is asbestos, and the thickness of the sound insulation layer is mm.

[0013] By adopting the above technical solution, the sound insulation and heat preservation effects are improved.

[0014] Preferably, a chamber is provided between the steel member and the connecting piece, and the chamber is filled with sound insulation cotton.

[0015] By adopting the above technical solution, the space of steel components can be rationally utilized.

[0016] Preferably, the cross section of the connecting member is composed of a plurality of trapezoids.

[0017] By adopting the above technical solution, the impact resistance of the wall is improved.

[0018] Preferably, the anti-corrosion and waterproof layer is made of polyurethane coating.

[0019] By adopting the above technical solution, the wall can be prevented from being eroded by rainwater and the service life of the wall can be increased.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. When making the concrete filling layer, the concrete enters the cavity, which increases the connection area between the concrete filling layer and the connecting parts, making the connection more stable and increasing the overall strength of the wall.

[0022] 2. Sound insulation cotton is placed in the cavity between the steel components and the connecting parts to rationally utilize the space in the wall and reduce the wall thickness. The sound insulation cotton and two layers of sound insulation increase the sound insulation and heat preservation performance of the entire wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0025] Figure 3 This is a schematic diagram of the steel component structure of the utility model.

[0026] Figure 4 This is a schematic diagram of the structure of the connecting piece of the utility model.

[0027] In the figure: 1. Steel components; 2. Connectors; 3. Concrete filling layer; 4. Steel wire mesh; 5. Sound insulation layer; 6. Anti-corrosion and waterproof layer; 7. Cavity; 8. Sealing board; 9. Sound insulation cotton. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides a technical solution: a new steel frame wall structure, including a steel member 1, a connecting member 2, and a concrete filling layer 3. Figure 1 , Figure 2 , Figure 3 , Figure 4 Both sides of the steel member 1 are connected with connectors 2, a cavity 7 is opened in the connector 2, a concrete filling layer 3 is arranged on one side of the connector 2, the cavity 7 is filled with concrete, and both ends of the steel member 1 are connected with sealing plates 8. The cross-section of the connector 2 is composed of multiple trapezoids, which improves the impact resistance of the wall. Through the connectors 2 arranged on both sides of the steel member 1, when the concrete filling layer 3 is made, the concrete enters the cavity 7, which increases the connection area between the concrete filling layer 3 and the connector 2, makes the connection more stable, and increases the overall strength of the wall.

[0030] See also Figure 1 , Figure 2A steel mesh 4 is provided on one side of the concrete filling layer 3, a sound insulation layer 5 is provided on one side of the steel mesh 4, an anti-corrosion and waterproof layer 6 is coated on one side of the sound insulation layer 5, the material of the sound insulation layer 5 is set to asbestos, the thickness of the sound insulation layer 5 is 4mm, a chamber is provided between the steel component 1 and the connecting member 2, the chamber is filled with sound insulation cotton 9, the sound insulation cotton 9 and the two layers of sound insulation layer 5 increase the sound insulation and heat preservation performance of the entire wall, the anti-corrosion and waterproof layer 6 is made of polyurethane coating, and the steel mesh 4 is provided to increase the fit between the concrete filling layer 3 and the sound insulation layer 5 to avoid wall cracking, and the anti-corrosion and waterproof layer 6 is coated on both sides of the wall to avoid rain erosion of the wall, making the wall more durable.

[0031] Working principle: Through the connectors 2 set on both sides of the steel component 1, when the concrete filling layer 3 is made, the concrete enters the cavity 7, which increases the connection area between the concrete filling layer 3 and the connector 2, making the connection more stable and increasing the overall strength of the wall. The steel wire mesh 4 is provided to increase the fit between the concrete filling layer 3 and the sound insulation layer 5 to avoid wall cracking. The anti-corrosion and waterproof layer 6 is coated on both sides of the wall to avoid erosion of the wall by rainwater, thereby increasing the service life of the wall.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel steel frame wall structure, comprising a steel member (1), a connecting member (2), and a concrete filling layer (3), characterized in that: Both sides of the steel member (1) are connected with connecting pieces (2), a cavity (7) is provided in the connecting piece (2), a concrete filling layer (3) is provided on one side of the connecting piece (2), a steel wire mesh (4) is provided on one side of the concrete filling layer (3), a sound insulation layer (5) is provided on one side of the steel wire mesh (4), and an anti-corrosion and waterproof layer (6) is coated on one side of the sound insulation layer (5).

2. A new type of steel frame wall structure according to claim 1, characterized in that: The cavity (7) is filled with concrete.

3. The novel steel frame wall structure according to claim 1 is characterized in that: Both ends of the steel component (1) are connected with sealing plates (8).

4. The novel steel frame wall structure according to claim 1 is characterized in that: The material of the sound insulation layer (5) is asbestos, and the thickness of the sound insulation layer (5) is 4 mm.

5. The novel steel frame wall structure according to claim 1 is characterized in that: A chamber is provided between the steel component (1) and the connecting member (2), and the chamber is filled with sound insulation cotton (9).

6. The novel steel frame wall structure according to claim 1 is characterized in that: The cross section of the connecting piece (2) is composed of a plurality of trapezoids.

7. The novel steel frame wall structure according to claim 1 is characterized in that: The anti-corrosion and waterproof layer (6) is made of polyurethane coating.

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