High-strength and high-toughness reinforcing mesh

Abstract

The utility model discloses a high-strength and high-toughness reinforcing mesh, which relates to the technical field of building materials and comprises transverse bars and longitudinal bars. The transverse bars, the transverse steel bars in the steel bar meshes and the longitudinal bars are vertically intersected to form a net-shaped structure; longitudinal steel bars in the steel bar mesh and the transverse bars are vertically intersected and welded together; the reinforcing frame is installed on the peripheries of the transverse ribs and the longitudinal ribs, and the surface of the reinforcing frame is connected with a supporting assembly; the supporting piece is arranged at the central cross position of the reinforcing mesh, so that additional support can be provided at the cross position of the reinforcing steel bars, the sedimentation influence on the whole reinforcing mesh is reduced, meanwhile, the limiting pieces are connected between the transverse bars and the longitudinal bars, and the limiting pieces are arranged on the upper portion of the transverse bars and the outer side of the longitudinal bars. Connection between the transverse bars and the longitudinal bars can be guided and limited, the overall connection strength can be improved, and separation of the reinforcing mesh can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material technical field especially relates to a high strength high toughness steel bar net. BACKGROUND

[0002] Steel bar net is also called welded steel bar net, steel bar welded net, steel bar welded net, steel bar welded net, steel bar net and the like.

[0003] Referring to the existing patent announcement No. CN214144400U, a high strength high toughness steel bar net is disclosed. The utility model discloses a high strength spring steel wire or score steel wire is used as raw material, adopts welding process, and the tensile strength of raw material is as high as 1200MPa to 1580MPa or more, far more than the tensile strength of ordinary steel bar 320MPa, and the shear strength of the welding point is as high as 2000N or more, and the structure design has the characteristics of high strength and high plasticity.

[0004] Since the traditional steel bar net is mainly composed of horizontal bars and longitudinal bars, it is connected together by welding or binding to form a net structure. However, this structure is prone to cracking or deformation when subjected to large load or complex stress state, thereby affecting the overall stability and safety of the building structure, and the center position of the steel bar net is more susceptible to certain settlement. SUMMARY

[0005] The utility model discloses a high strength high toughness steel bar net to solve the shortcomings in the prior art. The utility model discloses a support member is arranged at the center intersection position of the steel bar net, which can provide additional support at the intersection position of the steel bars, reduce the overall settlement of the steel bar net, and connect a limiting member between the horizontal bars and the longitudinal bars to guide and limit the connection between the horizontal bars and the longitudinal bars, thereby improving the overall connection strength and reducing the disconnection of the steel bar net.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A high strength high toughness steel bar net comprises:

[0008] Horizontal bars and longitudinal bars;

[0009] Horizontal bars, horizontal steel bars in the steel bar net, perpendicularly intersect with longitudinal bars to form a net structure together;

[0010] Longitudinal bars, longitudinal steel bars in the steel bar net, perpendicularly intersect with horizontal bars and are welded together;

[0011] A reinforcing frame is installed on the periphery of the horizontal and vertical bars, and the surface of the reinforcing frame is connected with a support assembly;

[0012] Limiting members are installed on the upper part of the horizontal bars and outside the vertical bars.

[0013] The utility model further sets up that the support assembly includes: connecting rod, elastic member and anti -drop piece;

[0014] The connecting rod is connected through the surface of the reinforcing frame, the anti -drop piece is fixed at the both ends of connecting rod respectively, and the elastic member is connected between the anti -drop piece and the reinforcing frame.

[0015] The utility model further sets up that the elastic member is located at the outside of connecting rod, and the elastic member is located at the lower part of reinforcing frame.

[0016] The utility model further sets up that the anti -drop piece between diagonal is connected with the connecting portion, and the operating portion is installed at the intersection position of connecting portion.

[0017] The utility model further sets up that the horizontal bar and vertical bar are installed with support at the center intersection position, and the horizontal height of support is higher than the horizontal height of lower anti -drop piece.

[0018] The utility model further sets up that the vertical bar is located at the upper part of horizontal bar, and the limiting member is attached with vertical bar.

[0019] The utility model further sets up that the surface of the reinforcing mesh is structured with the tensile layer, the reinforcing layer and the rust -proof layer respectively.

[0020] The utility model has the advantages that the utility model is structured with the support at the center intersection position of reinforcing mesh, so that the intersection position of reinforcing bar can provide additional support, reduces the settlement influence that reinforcing mesh as a whole receives, connecting limiting member between horizontal bar and vertical bar can guide and limit the connection between horizontal bar and vertical bar, can improve the connection strength of whole, and can reduce the separation of reinforcing mesh.

[0021] 1、The high-strength high-toughness steel bar mesh is provided with a support and a limiting member, which is structured at the center intersection position of the reinforcing mesh, so that the intersection position of the reinforcing bar can provide additional support, reduce the settlement influence that the reinforcing mesh as a whole receives, and the limiting member connected between the horizontal bar and the vertical bar can guide and limit the connection between the horizontal bar and the vertical bar, which can improve the connection strength of the whole and reduce the separation of the reinforcing mesh.

[0022] 2、The high-strength and high-toughness steel mesh is provided with a supporting assembly, a connecting part and an operating part, the periphery of the steel mesh can be reinforced and limited by the reinforcing frame, the uniformity of the overall stress of the steel mesh is improved, when the steel mesh is carried, the connecting part can be pulled by the operating part, the connecting part can pull the four anti-dropping pieces to lift the steel mesh, which is convenient, and when the steel mesh is placed, the anti-dropping pieces and the connecting rod can support the steel mesh, so that the placement position is adjusted conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A schematic diagram of the overall structure of the high-strength and high-toughness steel mesh is provided.

[0024] Figure 2 A schematic diagram of the bottom structure of the high-strength and high-toughness steel mesh is provided.

[0025] Figure 3 A schematic diagram of the front structure of the high-strength and high-toughness steel mesh is provided.

[0026] Figure 4 A schematic diagram of the internal structure of the high-strength and high-toughness steel mesh is provided.

[0027] In the figure: 1, horizontal rib; 2, vertical rib; 3, reinforcing frame; 4, anti-dropping piece; 5, connecting part; 6, operating part; 7, elastic piece; 8, supporting piece; 9, limiting piece; 10, connecting rod; 11, tensile layer; 12, reinforcing layer; 13, rust-proof layer. DETAILED DESCRIPTION

[0028] The technical solutions of the patent will be further described in detail below in combination with specific implementation manners.

[0029] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0030] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent.

[0031] In the description of the present patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "arrangement" should be understood broadly, for example, it can be fixedly connected, arranged, or detachably connected, arranged, or integrally connected, arranged. For those skilled in the art, the specific meaning of the above terms in the present patent can be understood according to the specific circumstances.

[0032] Referring to Figures 1 to 4 A high-strength high-ductility steel mesh includes: horizontal reinforcement 1 and longitudinal reinforcement 2; horizontal reinforcement 1, horizontal reinforcement in the steel mesh, perpendicular to the longitudinal reinforcement 2, together forming a mesh structure; longitudinal reinforcement 2, longitudinal reinforcement in the steel mesh, perpendicular to the horizontal reinforcement 1 and welded together, forming a stable mesh support structure; reinforcing frame 3, which is installed on the periphery of the horizontal reinforcement 1 and the longitudinal reinforcement 2, plays a role in enhancing the overall structural strength, and the surface of the reinforcing frame 3 is connected with a support assembly, which can further provide additional support force to ensure the stability and durability of the steel mesh; limiting piece 9, which is installed on the upper part of the horizontal reinforcement 1 and located outside the longitudinal reinforcement 2, can limit the connection position of the longitudinal reinforcement 2, prevent the longitudinal reinforcement 2 from displacement under stress, etc., and through this installation method, the limiting piece 9 can effectively improve the overall rigidity and stability of the steel mesh.

[0033] Specifically, referring to Figure 1 and Figure 3 The support assembly includes: connecting rod 10, elastic member 7 and anti-drop piece 4; connecting rod 10 is connected through the surface of reinforcing frame 3, anti-drop piece 4 is fixed at both ends of connecting rod 10 respectively, and elastic member 7 is connected between anti-drop piece 4 and reinforcing frame 3. Through this embodiment, the connecting rod 10 plays a role in connecting and supporting the steel mesh, the main role of the anti-drop piece 4 is to prevent the connecting rod 10 from falling off the reinforcing frame 3 under stress, thereby ensuring the stability of the support assembly, and facilitating the stacking and position adjustment of the steel mesh.

[0034] Further, the elastic member 7 is located outside the connecting rod 10, and the elastic member 7 is located at the lower part of the reinforcing frame 3. Through this design, it is helpful to enhance the overall stability of the mesh, especially when bearing vertical load, it can more effectively disperse and resist pressure.

[0035] Further, the connecting portions 5 are connected between the diagonal anti-drop pieces 4, and the operating portions 6 are installed at the intersection positions of the connecting portions 5. Through this design, when the steel mesh is transported, the personnel can pull the connecting portions 5 through the operating portions 6, so that the connecting portions 5 can pull the four anti-drop pieces 4 to lift the steel mesh, which is more convenient.

[0036] Further, the support 8 is installed at the center intersection position of the horizontal rib 1 and the longitudinal rib 2, the horizontal height of the support 8 is higher than the horizontal height of the lower anti-disengagement piece 4, through the design, the intersection of the steel mesh is provided with additional support, which helps to enhance the stability of the mesh at the intersection, prevents the structure damage caused by excessive stress at the intersection, and enables the steel mesh to more evenly distribute the load when stressed.

[0037] Further, the longitudinal rib 2 is located at the upper part of the horizontal rib 1, and the limiting piece 9 is attached to the longitudinal rib 2, through the design, the connection strength and stability of the longitudinal rib 2 and the horizontal rib 1 are improved, and the disengagement of the steel mesh is also reduced.

[0038] Further, the surface of the steel mesh is respectively provided with a tensile layer 11, a reinforcing layer 12 and a rust-proof layer 13, through the design, when subjected to tensile force, the tensile layer 11 can effectively resist tensile deformation, maintain the overall shape and stability of the mesh, the reinforcing layer 12 can enhance the overall strength of the mesh, so that it is more stable and reliable when facing various complex loads, and the rust-proof layer 13 can protect the steel mesh from corrosion damage by isolating corrosive media such as air and moisture.

[0039] Working principle: when using the utility model, first of all, because the support 8 is constructed at the center intersection position of the steel mesh, the intersection position of the steel can provide additional support, reduce the overall settlement of the steel mesh, at the same time, the limiting piece 9 is connected between the horizontal rib 1 and the longitudinal rib 2, which can guide and limit the connection between the horizontal rib 1 and the longitudinal rib 2, which can improve the overall connection strength and reduce the disengagement of the steel mesh, at the same time, the periphery of the steel mesh can be strengthened and limited by the reinforcing frame 3 to improve the uniformity of the overall stress of the steel mesh, at the same time, when the steel mesh is transported, the personnel can pull the connecting part 5 by operating the operation part 6, so that the connecting part 5 can pull the four-corner anti-disengagement piece 4 to lift the steel mesh, which is more convenient, at the same time, when the steel mesh is placed, the anti-disengagement piece 4 and the elastic piece 7 can also support the steel mesh to some extent, and can be at the same horizontal position with the support 8, so as to facilitate the adjustment of the placement position.

[0040] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A high-strength high-ductility steel mesh, characterized by, It comprises: horizontal bars (1) and vertical bars (2); horizontal bars (1), horizontal steel bars in the steel mesh, intersecting with vertical bars (2) perpendicularly to form a mesh structure; vertical bars (2), vertical steel bars in the steel mesh, intersecting with horizontal bars (1) perpendicularly and welded together; reinforcing frames (3) installed on the periphery of the horizontal bars (1) and vertical bars (2), the surface of the reinforcing frames (3) being connected with support assemblies; limiting members (9) installed on the upper part of the horizontal bars (1) and located outside the vertical bars (2).

2. The high-strength high-ductility steel mesh according to claim 1, characterized in that, The support assemblies comprise connecting rods (10), elastic members (7) and anti-disengagement members (4); The connecting rods (10) are connected through the surface of the reinforcing frames (3), the anti-disengagement members (4) are fixed at both ends of the connecting rods (10) respectively, and the elastic members (7) are connected between the anti-disengagement members (4) and the reinforcing frames (3).

3. The high-strength high-ductility steel mesh according to claim 2, characterized in that, The elastic members (7) are located outside the connecting rods (10), and the elastic members (7) are located at the lower part of the reinforcing frames (3).

4. The high-strength high-ductility steel mesh according to claim 2, characterized in that, The anti-disengagement members (4) at opposite angles are connected with connecting portions (5), and operating portions (6) are installed at the intersection positions of the connecting portions (5).

5. The high-strength high-ductility steel mesh according to claim 1, wherein Support members (8) are installed at the central intersection positions of the horizontal bars (1) and vertical bars (2), and the horizontal height of the support members (8) is higher than that of the lower anti-disengagement members (4).

6. The high-strength high-ductility steel mesh according to claim 1, wherein The vertical bars (2) are located at the upper part of the horizontal bars (1), and the limiting members (9) are attached to the vertical bars (2).

7. The high-strength high-ductility steel mesh according to claim 1, wherein The surface of the steel mesh is respectively configured with a tensile layer (11), a reinforcing layer (12) and a rust-proof layer (13).

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