Three-dimensional reinforcing mesh mechanism

Abstract

The utility model relates to the technical field of reinforcing meshes, and discloses a three-dimensional reinforcing mesh mechanism, which solves the problem that the use effect is affected due to the fact that the existing reinforcing mesh is of a planar structure, and comprises a bottom layer supporting mesh and a plurality of top reinforcing meshes, the top reinforcing meshes are connected to the top ends of the bottom layer supporting meshes in a welded mode and sequentially stacked from bottom to top, the bottom layer supporting meshes are formed by splicing and welding a plurality of mesh units, each mesh unit is composed of a supporting frame unit and a cross-shaped reinforcing unit, and the cross-shaped reinforcing units are connected to the interiors of the supporting frame units in a welded mode. The top reinforcing mesh is composed of a steel bar frame, a plurality of steel bar connectors and a plurality of combined overhead supporting ribs, the steel bar connectors are welded to the interior of the steel bar frame, the steel bar connectors are combined and welded to form a net-shaped structure, and the combined overhead supporting ribs are welded to the bottom end of the steel bar frame; by means of the three-dimensional reinforcing mesh, prefabrication can be achieved, and using convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of steel mesh technology, specifically a three-dimensional steel mesh structure. Background Technology

[0002] Reinforcing mesh is a structure that combines reinforcing steel components and integrates with individual components to achieve various fixing methods. When used, reinforcing mesh is usually integrated with cast-in-place concrete to provide support, such as in bridge engineering and building construction. Existing reinforcing mesh is usually a planar structure, and it needs to be tied with vertical reinforcing bars to reinforce the concrete. When constructing tall structures such as bridge piers and building load-bearing beams, on-site tying not only affects work efficiency but also increases the risk. Therefore, this application proposes a three-dimensional reinforcing mesh mechanism. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a three-dimensional steel mesh structure, which effectively solves the problem that the existing steel mesh is a planar structure and affects the use effect.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a three-dimensional steel mesh structure, comprising a bottom supporting mesh and several top reinforcing meshes, wherein the top reinforcing meshes are welded to the top of the bottom supporting meshes and stacked sequentially from bottom to top; the bottom supporting meshes are composed of several mesh units spliced ​​and welded together; each mesh unit is composed of a supporting frame unit and a cross-shaped reinforcing unit; the cross-shaped reinforcing unit is welded to the inside of the supporting frame unit; the top reinforcing meshes are composed of a steel frame, several steel connectors, and several combined overhead support bars; the steel connectors are welded to the inside of the steel frame; the steel connectors are combined and welded to form a mesh structure; and the combined overhead support bars are welded to the bottom of the steel frame.

[0005] Preferably, the mesh unit is composed of several flat steel bars spliced ​​end to end, with the flat steel bars connected by welding. Several positioning steel plates are welded to the bottom of the side of the flat steel bars, and positioning holes are opened on the positioning steel plates.

[0006] Preferably, the cross-shaped reinforcement unit is constructed by welding together transverse flat steel and longitudinal flat steel.

[0007] Preferably, the flat steel has several through holes I, and both the transverse flat steel and the longitudinal flat steel have several through holes II.

[0008] Preferably, the interior of the steel frame is provided with a number of auxiliary connecting bars, which are tied to the steel frame and the steel connector by steel wire.

[0009] Preferably, the reinforcing steel frame and the reinforcing steel connector are either threaded steel or square steel.

[0010] Preferably, the combined overhead support bar consists of vertical bars and several diagonal bars, both of which are triangular steel.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) In the work, by setting up a mesh unit composed of a support frame unit and a cross reinforcement unit, and splicing the mesh units to form a bottom support mesh, the bottom support function can be achieved, the support strength can be improved, and a connection and limiting function can be formed with it during concrete pouring.

[0013] (2) By setting up a top reinforcement mesh consisting of a steel frame, several steel connectors and several combined overhead support bars, it can be connected with the bottom support mesh to form a three-dimensional frame structure, which can reinforce the poured concrete and improve the overall strength of the building. Through the three-dimensional frame structure, there is no need for on-site binding, and prefabrication can be achieved, which improves convenience. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the three-dimensional steel mesh structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bottom support mesh structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the mesh unit structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the support frame unit structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the cross-shaped reinforcement unit structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the top reinforcing mesh structure of this utility model;

[0022] Figure 7 This utility model Figure 6 A magnified view of a portion of the image;

[0023] In the diagram: 1. Bottom supporting mesh; 2. Top reinforcing mesh; 3. Mesh unit; 4. Support frame unit; 5. Cross reinforcing unit; 6. Reinforcing steel frame; 7. Reinforcing steel connector; 8. Combined overhead support reinforcement; 9. Flat steel; 10. Positioning steel plate; 11. Positioning hole; 12. Horizontal flat steel; 13. Longitudinal flat steel; 14. Through hole one; 15. Through hole two; 16. Auxiliary connecting reinforcement; 17. Vertical reinforcement; 18. Diagonal reinforcement. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Depend on Figure 1 , Figure 2 , Figure 3 and Figure 6 The present invention provides a three-dimensional steel mesh structure, comprising a bottom supporting mesh 1 and several top reinforcing meshes 2. The top reinforcing meshes 2 are welded to the top of the bottom supporting mesh 1 and stacked sequentially from bottom to top. The bottom supporting mesh 1 is composed of several mesh units 3 spliced ​​and welded together. Each mesh unit 3 is composed of a support frame unit 4 and a cross reinforcing unit 5. The cross reinforcing unit 5 is welded to the inside of the support frame unit 4. The top reinforcing meshes 2 are composed of a steel frame 6, several steel connectors 7, and several combined overhead support bars 8. The steel connectors 7 are welded to the inside of the steel frame 6. The steel connectors 7 are combined and welded to form a mesh structure. The combined overhead support bars 8 are welded to the bottom of the steel frame 6.

[0026] The cross-shaped reinforcement unit 5 reinforces the support frame unit 4, improving the overall strength of the bottom support mesh 1. The combined overhead support bar 8 provides overhead support for the steel frame 6 and the steel connector 7, thus forming a three-dimensional structure.

[0027] Depend on Figures 2 to 5 As shown, the mesh unit 3 is composed of several flat steel bars 9 spliced ​​end to end, and the flat steel bars 9 are connected by welding. Several positioning steel plates 10 are welded to the bottom of the side of the flat steel bars 9. Positioning steel plates 10 are provided with positioning holes 11. The cross reinforcement unit 5 is composed of transverse flat steel bars 12 and longitudinal flat steel bars 13 welded together. Several through holes 14 are provided on the flat steel bars 9, and several through holes 2 15 are provided on both the transverse flat steel bars 12 and the longitudinal flat steel bars 13.

[0028] The positioning steel plate 10 can be connected and positioned with the steel bars pre-embedded in the construction site, and at the same time, it can limit the position and improve the accuracy of the position. The through hole 14 and through hole 2 15 can allow concrete to penetrate the flat steel 9, the transverse flat steel 12 and the longitudinal flat steel 13, improving the stability of the connection.

[0029] Depend on Figure 6 and Figure 7 As shown, the interior of the steel frame 6 is provided with several auxiliary connecting bars 16. The auxiliary connecting bars 16 are tied to the steel frame 6 and the steel connector 7 by steel wire. The steel frame 6 and the steel connector 7 are either threaded steel or square steel. The combined overhead support bar 8 is composed of vertical bars 17 and several diagonal bars 18. Both the vertical bars 17 and the diagonal bars 18 are triangular steel.

[0030] The auxiliary connecting bar 16 can strengthen the steel frame 6, and the combined overhead support bar 8 composed of vertical bar 17 and diagonal bar 18 can improve the support strength and stability.

[0031] In operation, by setting up mesh unit 3 consisting of support frame unit 4 and cross reinforcement unit 5, and splicing mesh unit 3 to form bottom support mesh 1, the bottom support function can be achieved, the support strength can be improved, and it can form a connection and limiting function during concrete pouring; by setting up top reinforcement mesh 2 consisting of steel frame 6, several steel connectors 7 and several combined overhead support bars 8, it can be connected with bottom support mesh 1 to form a three-dimensional frame structure, which can reinforce the poured concrete and improve the overall strength of the building. Through the three-dimensional frame structure, there is no need for on-site binding, which can realize prefabrication and improve convenience.

Claims

1. A three-dimensional steel mesh structure, comprising a bottom supporting mesh (1) and a plurality of top reinforcing meshes (2), characterized in that: The top reinforcing mesh (2) is welded to the top of the bottom supporting mesh (1) and stacked from bottom to top. The bottom supporting mesh (1) is composed of several mesh units (3) spliced ​​and welded together. The mesh unit (3) is composed of a support frame unit (4) and a cross reinforcing unit (5). The cross reinforcing unit (5) is welded to the inside of the support frame unit (4). The top reinforcing mesh (2) is composed of a steel frame (6), several steel connectors (7) and several combined overhead support bars (8). The steel connectors (7) are welded to the inside of the steel frame (6). The steel connectors (7) are combined and welded to form a mesh structure. The combined overhead support bars (8) are welded to the bottom of the steel frame (6).

2. The three-dimensional steel mesh structure according to claim 1, characterized in that: The mesh unit (3) is composed of several flat steels (9) spliced ​​together end to end. The flat steels (9) are connected by welding. Several positioning steel plates (10) are welded to the bottom of the side of the flat steels (9). Positioning holes (11) are opened on the positioning steel plates (10).

3. The three-dimensional steel mesh structure according to claim 2, characterized in that: The cross-shaped reinforcement unit (5) is composed of transverse flat steel (12) and longitudinal flat steel (13) welded together.

4. The three-dimensional steel mesh structure according to claim 3, characterized in that: The flat steel (9) has several through holes (14), and the transverse flat steel (12) and the longitudinal flat steel (13) have several through holes (15).

5. A three-dimensional steel mesh structure according to claim 1, characterized in that: The interior of the steel frame (6) is provided with a number of auxiliary connecting bars (16), which are tied to the steel frame (6) and the steel connector (7) by steel wire.

6. The three-dimensional steel mesh structure according to claim 1, characterized in that: The steel reinforcement frame (6) and the steel reinforcement connector (7) are either threaded steel or square steel.

7. A three-dimensional steel mesh structure according to claim 1, characterized in that: The combined overhead support bar (8) is composed of vertical bars (17) and several diagonal bars (18), both of which are triangular steel.

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