Steel wire mesh with barb structure

Abstract

The utility model discloses a steel wire mesh with barb structure, including steel wire mesh body and barb structure, the steel wire mesh body includes horizontal net silk and vertical net silk, the intersection of horizontal net silk and vertical net silk is the net knot, the barb structure is equipped with several, the barb structure is fixed in the net knot department, the utility model belongs to the field of structure reinforcement technology, specifically provides a kind of barb integrated on net knot by specific design, effectively promote the ability of anti-climbing, anti-invasion, promote biological adhesion, anti-scour, and the anchoring of filler is combined, the fixing capacity of steel wire mesh is improved, the steel wire mesh with barb structure is simple in structure, and it is various, and protective effect is significantly enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of structural reinforcement technology, specifically referring to a wire mesh with a barbed structure. Background Technology

[0002] In large-scale civil engineering projects, especially those involving water or hazardous conditions, protective netting is a commonly used safety and structural protection measure. Traditional wire mesh primarily relies on its mesh structure and material strength for protection. However, in areas where access needs to be strictly restricted, such as bridge piers and tunnel entrances, it is easily climbed or scaled. In marine environments, the smooth surface of the mesh hinders the formation of an ecological erosion-resistant layer by shellfish and other organisms. Furthermore, the simple mesh provides insufficient protection against the erosion and scouring of high-speed water currents or ship wakes, and it is prone to sliding in soft soil foundations or underwater environments, requiring additional reinforcement. Therefore, there is an urgent need for a new type of wire mesh with a barbed structure to solve these problems. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a barbed wire mesh with a specially designed barb structure that effectively enhances its anti-climbing, anti-intrusion, biological adhesion, and anti-erosion capabilities. Combined with the anchoring of the filler, it improves the wire mesh's fixation ability. This barbed wire mesh features a simple structure, diverse functions, and significantly enhanced protective effect.

[0004] The technical solution adopted by this utility model is as follows: The steel wire mesh with barbed structure of this utility model includes a steel wire mesh body and barbed structure. The steel wire mesh body includes horizontal wires and vertical wires. The intersection of the horizontal wires and the vertical wires is the mesh knot. The barbed structure is provided with a plurality of barbs and the barbed structure is fixed at the mesh knot.

[0005] Furthermore, the barb structure includes steel nails and barbs, with the steel nails fixed on one side of the mesh knot and the barbs symmetrically disposed at both ends of the steel nails.

[0006] Furthermore, the steel nail is inclined, and the angle between the steel nail and the horizontal and vertical wires in the two-dimensional plane is 45°.

[0007] The beneficial effects of this utility model using the above structure are as follows: The barbed wire mesh proposed in this solution improves the bonding force between the wire mesh and the substrate, reducing the workload of foundation treatment; at the same time, it realizes structural reinforcement and material load-bearing capacity, simplifying the construction process; it integrates multiple functions such as physical blocking, anti-climbing, promoting biological attachment, erosion prevention, impact energy absorption, and enhanced anchoring. Attached Figure Description

[0008] Figure 1 This is a three-dimensional view of the barbed wire mesh proposed in this scheme;

[0009] Figure 2This is a partial front view of the steel wire mesh with barbed structure proposed in this scheme.

[0010] The accompanying drawings are provided to further illustrate 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. In the drawings: 1. Wire mesh body; 2. Barbed structure; 3. Horizontal wire; 4. Vertical wire; 5. Steel nail; 6. Barb. Detailed Implementation

[0011] 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.

[0012] like Figure 1 and Figure 2 As shown, the wire mesh with barbed structure proposed in this solution includes a wire mesh body 1 and barbed structure 6 2. The wire mesh body 1 includes horizontal wires 3 and vertical wires 4. The intersection of the horizontal wires 3 and the vertical wires 4 is the mesh knot. The barbed structure 6 2 is provided with several barbs and is fixed at the mesh knot. The barbed structure 6 2 includes a steel nail 5 and a barb 6. The steel nail 5 is fixed on one side of the mesh knot. The barbs 6 are symmetrically arranged at both ends of the steel nail 5. The steel nail 5 is inclined. The angle between the steel nail 5 and the horizontal wires 3 and the vertical wires 4 in the two-dimensional plane is 45°.

[0013] Example 1: Tajima Construction

[0014] Large areas of wire mesh are laid on the riprap slopes or gaps between artificial blocks of the breakwater, especially underwater and in the tidal zone. The barbs effectively hook onto the rocks, enhancing overall stability and preventing them from being washed away by waves. Simultaneously, the surface of the barbs promotes the attachment of marine organisms, forming a natural "biocement" layer that greatly enhances erosion resistance. Wire mesh is also laid on the top of the breakwater slope or its crest, with the barbs facing outwards or upwards, to prevent climbing and trespassing.

[0015] Example 2: Construction of an undersea tunnel

[0016] Before or after the immersed tunnel section is placed, barbed wire mesh is laid on and around the foundation surface. This prevents the foundation material from being eroded or disturbed by water flow, promotes biological attachment, and stabilizes the seabed. The barbs can also partially impede or hook floating objects that may collide with the foundation.

[0017] Example 3: Bridge Construction

[0018] The underwater portion of the pier or abutment is covered with a protective net, serving the same purpose as the foundation protection for immersed tubes in submarine tunnels: preventing erosion, promoting adhesion, and preventing minor collisions. In areas of fluctuating water levels and above water, protective nets with barbs facing outwards and upwards are installed to effectively prevent vessels from getting too close and colliding. The barbs can hook onto the hull, providing a degree of obstruction and warning, and strongly deterring unauthorized climbing of the piers.

[0019] Hanging below the main beam construction area to prevent construction tools and materials from falling; the barbs enhance the strength of the net and impede falling objects. Hanging on the side of the bridge to prevent water from falling in and to prevent falling objects.

[0020] Example 4: Enhanced Anchoring

[0021] Cement bags are stacked at the location requiring temporary fencing, and wire mesh is laid on the outside of the cement bags, with the barbed side of the wire mesh in contact with the cement bags. Slight pressure is applied to cause the barbs to pierce and hook into the woven bags. After the cement hardens, a high-strength cement composite protective wall is formed, reinforced by the wire mesh and with the barbs providing additional anchoring force. This is suitable for temporary fencing at construction sites, temporary dikes for flood control and disaster relief, emergency reinforcement of slopes after landslides, temporary breakwaters, and foundations for temporary road barriers.

[0022] Example 5: As a cement bag

[0023] The wire mesh body 1 is made into a bag or sheet. Cement is filled into the cut wire mesh body 1. Then, the wire mesh body 1 containing cement is sunk into rivers and oceans. The side of the wire mesh with barbs 6 is in contact with the cement. During the sinking process, the barbs 6 puncture the cement bag, causing the cement to slowly solidify in the water. This method is used for concrete pouring and marine engineering in places where rivers and oceans cannot be reached by manpower.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire mesh having barb structures, characterized by: It includes a wire mesh body and a barbed structure. The wire mesh body includes horizontal wires and vertical wires. The intersection of the horizontal wires and the vertical wires is a mesh knot. The barbed structure is provided with several barbs and is fixed at the mesh knot.

2. The wire mesh with a barbed structure according to claim 1, characterized in that: The barbed structure includes steel nails and barbs, with the steel nails fixed on one side of the mesh knot and the barbs symmetrically arranged at both ends of the steel nails.

3. The wire mesh with a barbed structure according to claim 2, characterized in that: The steel nails are inclined, and the angle between the steel nails and the horizontal and vertical wires in the two-dimensional plane is 45°.

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