A support net weaving structure

Abstract

The utility model relates to the technical field of supporting net, especially to a supporting net weaving structure, including the braided rope, the braided rope is woven into the net structure, the mesh of net structure is the hexagon of multiple row distribution, in any one row mesh, adjacent two mesh all share the same reinforcing edge, the reinforcing edge is two or more than two braided rope multi -turns twist and form. The utility model is woven into the net structure through the braided rope, is provided with the hexagonal mesh of multiple rows and even distribution on the net structure, uses two or more than two braided rope multi -turns twist and form reinforcing edge, makes reinforcing edge to the position of braided rope mutual twist and wind and strengthens, improves the firm degree of supporting net whole, guarantees the structural strength of supporting net to improve the safety during construction.

Description

Technical Field

[0001] This utility model relates to the field of support mesh technology, and in particular to a support mesh weaving structure. Background Technology

[0002] Support netting is a protective structure used in geotechnical engineering construction environments such as underground coal mines. Its core task is to restrain the surface fractured rock mass, prevent fragments from falling, and improve the overall stability of the surrounding rock.

[0003] When support netting is in use, the intersections or welded points of the support netting are prone to stress concentration points, which can easily lead to problems such as weld breakage and disengagement, resulting in the collapse of the overall structure. In other words, the support netting currently in use has insufficient overall tensile strength and still poses certain safety risks and potential safety hazards when used in complex environments such as underground coal mines. Utility Model Content

[0004] To overcome the shortcomings mentioned in the background art, this application provides a support mesh weaving structure.

[0005] A support net weaving structure includes a braided rope, which is woven into a mesh structure. The mesh of the mesh structure is a hexagon with multiple rows of meshes. In any row of meshes, two adjacent meshes share the same reinforcing edge, which is formed by twisting two or more strands of the braided rope in multiple turns.

[0006] As one implementation, the reinforcing edges of the same row of mesh have the same number of twists.

[0007] As one implementation, the number of turns of the reinforcing edge of at least one row of the mesh is different from the number of turns of the reinforcing edge of the other rows of the mesh.

[0008] As one implementation, the number of twists of the braided rope on the reinforcing edge includes one twist and three twists, with the reinforcing edge having one twist per row and the reinforcing edge having three twists per row alternating.

[0009] As one implementation, the number of twists of the braided rope on the reinforcing edge includes one twist and three twists. For every two rows of reinforcing edges with one twist, two rows of reinforcing edges with three twists are alternately set. For every two rows of reinforcing edges with three twists, two rows of reinforcing edges with one twist are alternately set.

[0010] As one implementation, the number of twists of the braided rope on the reinforcing edge includes three twists and five twists, with the reinforcing edge having three twists per row and the reinforcing edge having five twists per row alternating.

[0011] As one implementation, the number of twists of the braided rope on the reinforcing edge includes three twists and five twists. For every two rows of three-twist reinforcing edges, two rows of five-twist reinforcing edges are alternately set. For every two rows of five-twist reinforcing edges, two rows of three-twist reinforcing edges are alternately set.

[0012] As one embodiment, the braided rope is a modified polyester braided rope.

[0013] As one embodiment, the braided ropes that are wrapped around each other at the reinforcing edges are fixedly connected.

[0014] As one embodiment, the braided ropes that are wrapped around each other at the reinforcing edges are bonded together.

[0015] The beneficial effects of this application are: The support net is constructed by weaving ropes into a mesh structure with multiple rows of evenly distributed hexagonal mesh openings. Two or more strands of rope are twisted together to form reinforcing edges, which strengthen the areas where the ropes are twisted together. This improves the overall stability of the support net, ensures its structural strength, and enhances safety during construction.

[0016] Other technical solutions of this utility model can also achieve the following technical effects: By setting the reinforcing edges of the same row of mesh to have the same number of twists, the size of the mesh in the same row becomes more uniform, ensuring that the support strength of the reinforcing edges in the same row is the same, thereby ensuring the support effect.

[0017] In this application, the number of twists of the reinforcing edge of at least one row of mesh is different from the number of twists of the reinforcing edge of other rows of mesh, thereby realizing the mixed weaving of the support mesh and meeting different working requirements.

[0018] By setting the reinforcing edges to one twist and three twists, and alternating between one-twist and three-twist reinforcing edges in each row, the support mesh is mixed-woven, which reduces the difficulty of weaving the support mesh while retaining sufficient structural strength, making it more suitable for the complex working environment in underground coal mines.

[0019] By setting the reinforcing edges to three twists and five twists, and alternating between three-twist and five-twist reinforcing edges in each row, the support mesh is mixed-woven, which reduces the difficulty of weaving the support mesh while retaining sufficient structural strength, making it more suitable for the complex working environment in underground coal mines.

[0020] The use of modified polyester materials to replace traditional metal materials reduces the weight of the support net, making it lighter. Attached Figure Description

[0021] Figure 1This is a three-dimensional structural diagram of the support mesh formed by the mixed weaving of one-twist and three-twist reinforcing edges in an embodiment of this utility model; Figure 2 This is a three-dimensional structural diagram of the support net formed by the mixed weaving of three-twist and five-twist reinforcing edges in an embodiment of this utility model.

[0022] In the attached diagram, 1 represents braided rope, and 2 represents reinforcing edge. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] A type of support mesh weaving structure, such as Figures 1-2 As shown, the system includes a braided rope 1, which has multiple strands. These strands are woven into a mesh structure with multiple rows of evenly distributed hexagonal meshes. In any row of meshes, adjacent meshes share the same reinforcing edge 2. The reinforcing edge 2 is formed by multiple turns of two or more strands of braided rope 1. The reinforcing edge 2 strengthens the positions where the braided ropes 1 are twisted together, thereby improving the overall stability of the support net, ensuring the structural strength of the support net, and thus improving the safety during construction.

[0025] In one embodiment, the reinforcing edge 2 of the same row of mesh has the same number of twists, making the size of the mesh in the same row more uniform, thereby making the stress on the support net more uniform and ensuring the effectiveness of the support net.

[0026] In one embodiment, the number of twists of the reinforcing edge 2 of at least one row of mesh is different from the number of twists of the reinforcing edge 2 of other rows of mesh, so that the entire support net is woven with different numbers of twists by the braided rope 1, which can adapt to different working environments and meet different working needs.

[0027] In one embodiment, such as Figure 1 As shown, the number of twists of the braided rope 1 on the reinforcing edge 2 includes one twist and three twists. The so-called one-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted once, and the so-called three-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted three times. The one-twist reinforcing edge 2 and the three-twist reinforcing edge 2 are arranged alternately in each row. The one-twist reinforcing edge 2 reduces the overall weight, and the three-twist reinforcing edge 2 increases the structural strength. The combination of the two can reduce the weight while ensuring the structural strength and meet the construction requirements.

[0028] In one embodiment, such as Figure 1As shown, the number of twists of the braided rope 1 on the reinforcing edge 2 includes one twist and three twists. The so-called one-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted once, and the so-called three-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted three times. For every two rows of one-twist reinforcing edges 2, two rows of three-twist reinforcing edges 2 are alternately set. For every two rows of three-twist reinforcing edges 2, two rows of one-twist reinforcing edges 2 are alternately set. The one-twist reinforcing edge 2 reduces the overall weight, and the three-twist reinforcing edge 2 increases the structural strength. The combination of the two can reduce the weight while ensuring the structural strength, thus meeting the construction requirements.

[0029] In one embodiment, such as Figure 2 As shown, the braided rope 1 on the reinforcing edge 2 has three twists and five twists. The so-called three-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted three times, and the so-called five-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted five times. Each row of three-twist reinforcing edges 2 and each row of five-twist reinforcing edges 2 are arranged alternately. The three-twist reinforcing edges 2 reduce the overall weight, and the five-twist reinforcing edges 2 improve the structural strength. The combination of the two can reduce the weight while ensuring the structural strength and meet the construction requirements.

[0030] In one embodiment, such as Figure 2 As shown, the number of twists of the braided rope 1 on the reinforcing edge 2 includes three twists and five twists. The so-called three-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted three times, and the so-called five-twist reinforcing edge 2 is the reinforcing edge 2 formed by the braided rope 1 being twisted five times. For every two rows of three-twist reinforcing edges 2, two rows of five-twist reinforcing edges 2 are alternately set. For every two rows of five-twist reinforcing edges 2, two rows of three-twist reinforcing edges 2 are alternately set. The three-twist reinforcing edges 2 reduce the overall weight, and the five-twist reinforcing edges 2 improve the structural strength. The combination of the two can reduce the weight while ensuring the structural strength, thus meeting the construction requirements.

[0031] In one embodiment, the braided rope 1 is a flexible braided rope. The braided rope 1 can be made of steel wire or nylon and other materials, which can ensure the strength of the braided rope 1 while also having deformable properties.

[0032] In one embodiment, the outer surface of the braided rope 1 is coated with a corrosion-resistant coating. The corrosion-resistant coating uses an existing coating, which can improve the corrosion resistance of the braided rope 1 and increase the service life of the braided rope 1.

[0033] In one embodiment, the braided rope 1 is a modified polyester braided rope or a polyester fiber braided rope. Modified polyester and polyester fiber are both existing materials. Using a braided rope made of modified polyester or polyester fiber can reduce the weight of the support net and make the support net lighter.

[0034] In one embodiment, the braided ropes 1 wrapped around each other at the reinforcing edge 2 are fixedly connected, which can keep the braided ropes 1 at the reinforcing edge 2 stable and ensure the normal use of the support net.

[0035] In one embodiment, the braided ropes 1 wrapped around each other at the reinforcing edge 2 are bonded together, which can keep the braided ropes 1 at the reinforcing edge 2 stable, and the bonding process is simple and low cost.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A support mesh weaving structure, characterized in that, Includes a braided rope (1), the braided rope (1) is woven into a mesh structure, the mesh of the mesh structure is a hexagon with multiple rows of distribution, in any row of the mesh, two adjacent meshes share the same reinforcing edge (2), the reinforcing edge (2) is formed by two or more strands of the braided rope twisted in multiple turns; The reinforcing edges (2) of the same row of mesh have the same number of turns; The number of turns of the reinforcing edge (2) of at least one row of the mesh is different from the number of turns of the reinforcing edge (2) of the other rows of the mesh; The number of turns of the braided rope (1) on the reinforcing edge (2) includes one twist and three twists. For every two rows of reinforcing edges (2) with one twist, two rows of reinforcing edges (2) with three twists are alternately set. For every two rows of reinforcing edges (2) with three twists, two rows of reinforcing edges (2) with one twist are alternately set. The braided ropes (1) wrapped around each other at the reinforcing edge (2) are fixedly connected.

2. The support mesh weaving structure according to claim 1, characterized in that, The braided rope (1) is a modified polyester braided rope.

3. The support mesh weaving structure according to claim 1, characterized in that, The braided ropes (1) wrapped around each other at the reinforcing edge (2) are bonded together.

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