KR20090050831A

KR20090050831A - Welding wire net and a gabion using that

Info

Publication number: KR20090050831A
Application number: KR1020070117476A
Authority: KR
Inventors: 석주환
Original assignee: 우진철망 주식회사
Priority date: 2007-11-16
Filing date: 2007-11-16
Publication date: 2009-05-20

Abstract

The present invention relates to a welded wire mesh having a coupling structure capable of maintaining the binding force of the wire mesh even if the bonding force of the welded portion is weakened, and Gabion which can be more firmly reinforced with embankment or cutout.

According to the present invention, in a welded wire mesh in which a plurality of horizontal wires 31 and vertical wires 32 are vertically and horizontally arranged to form a mesh, each of the horizontal wires 31 or the vertical wires 32 is at least one end. An extension part 35 is formed to protrude outward from the edge wires 33 and 34 located at the circumference, and the extension part 35 is provided with a welded wire mesh wound around the edge wires 33 and 34.

Welded Wire Mesh, Horizontal Wire, Vertical Wire, Extension, Gabion

Description

Welded wire net and gabion using it {Welding wire net and a gabion using that}

The present invention relates to a welded wire mesh and gabion using the same, and more particularly, a welded wire mesh having a bonding structure capable of maintaining the binding force of the wire mesh even if the bonding force of the welded portion is weakened, and the welded wire mesh is made of the welded wire mesh to make embankments or cutouts. It is about gabion which can be firmly reinforced.

In general, the wire mesh is used for versatile for insect screen or fence wire mesh or concrete reinforcement or ground reinforcement, and the production method is not only various, but also the thickness of the wire is used depending on the purpose. Among the methods for manufacturing such a wire mesh, in the case of a relatively thin wire, a plurality of wires are woven or twisted together to form a mesh shape, and when the wire is relatively thick, it is difficult to twist each other. After intersecting with each other to form a lattice shape, spot welding the intersections of the wires to form a wire mesh.

An example of a manufacturing method by welding among the methods for manufacturing such a wire mesh will be described with reference to the drawings. As shown in Figure 1, the conventional welded wire mesh 10 is a horizontal wire 11 and a vertical wire 12 having a predetermined thickness after arranging the intersection of the spot to weld to form a mesh shape At this time, the horizontal wire 11 and the vertical wire 12 is formed longer than the specification of the welded wire mesh 10 to be produced, the edge wire 13 to form a circumference of the welded wire mesh 10 after welding The extension part 15 which protruded outside of 14) is cut | disconnected and finished.

However, since the welded wire mesh 10 manufactured as in the prior art is usually welded in a point shape at the intersection of the horizontal wire 11 and the vertical wire 12 by spot welding, there is a high possibility that the welded site is weak. The weakened horizontal wire 11 or vertical wire 12 may be easily dropped by other impacts, so that the distance between the meshes of the welded wire mesh 10 may be widened. In particular, when manufacturing a gabion (gabion) for the ground reinforcement by the conventional welded wire mesh 10, when the impact is applied from the outside, such as soil and rockfall, the welding site of the welded wire mesh 10 is easily dropped and the gabion itself is As a result of the warping or deformation, not only the bearing capacity for reinforcing the ground is weakened, but the ground can be easily lost.

The present invention is to solve the problems as described above, an object of the present invention is welded having a coupling structure in which the extension of the horizontal wire and the vertical wire is wound around the rim so that the bonding force of the wire mesh can be maintained even if the bonding force of the welding portion is weakened It is to provide a Gabion that can be reinforced with a wire mesh and this welded wire mesh to more firmly reinforce the ground, such as embankment or incision.

According to a feature of the present invention, in a welded wire mesh in which a plurality of horizontal wires 31 and vertical wires 32 are vertically and horizontally arranged to form a mesh, each of the horizontal wires 31 or the vertical wires 32 is at least An extension portion 35 is formed which protrudes outward from the edge wires 33 and 34 at one end thereof, which is wound around the edge wires 33 and 34. Welded wire mesh is provided.

According to another feature of the invention, the extension portion 35 is provided with a welded wire mesh, characterized in that wound at least one or more times to be wound around the edge wires (33, 34).

According to another feature of the invention, a plurality of horizontal wires 31 and the vertical wires 32 are arranged horizontally and horizontally welded to form a mesh, wherein each of the horizontal wires 31 or vertical wires 32 is at least once An extension part 35 is formed to protrude outward from the edge wires 33 and 34 positioned at the circumference, and the extension part 35 is wound at least once so as to be wound around the edge wires 33 and 34. The welding wire mesh is made of a wire wound over, the welded wire mesh 30 is coupled to each other by a separate coupling member 36 to form a box shape so as to fill the filler including stone or soil therein Gabion to be provided.

As described above, according to the present invention, the extension part 35 is provided with a wire having a predetermined thickness longer than the welded wire mesh 30 of a desired size so as to protrude to the outside of the edge wires 33 and 34 positioned at the circumference. And the extension part 35 is wound around the edge wires 33 and 34 so that the welding part at the point where the horizontal wire 31 and the vertical wire 32 intersect becomes weak. Each of the horizontal wires 31 and the vertical wires 32 by the unit 35 may maintain a state in which they are coupled to each other, thereby maintaining a stronger coupling force.

In addition, the extension part 35 is provided to be wound at least one or more times so as to be wound while being in close contact with the edge wires 33 and 34, so that each horizontal wire 31 and the vertical wire 32 have no fear of falling off each other. However, since both ends are coupled in close contact with each other, the fixed position is not changed, and thus, there is an advantage of maintaining a gap between grid meshes.

In addition, by combining the welded wire mesh 30 with each other by the coupling member 36 to form a box-shaped gabion 40, the impact is applied by a filler, such as a stone filled therein, the welding site is somewhat weak Even if it is because it maintains the coupling force by the extension 35 there is an advantage that can reinforce the ground more firmly.

The objects, features and advantages of the present invention described above will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

2 and 3 illustrate a welded wire mesh according to various embodiments of the present invention, and FIGS. 4 and 5 illustrate a gabion and a manufacturing method using the same. As shown in FIG. 2, the welded wire mesh 30 of the present invention arranges wires having a predetermined thickness so as to be perpendicular to each other to form a horizontal wire 31 and a vertical wire 32, and the horizontal wire 31 And the vertical wires 32 are formed longer than the size of the welded wire mesh 30 to be manufactured, so that each of the horizontal wires 31 and the vertical wires 32 are welded to the edge wires 33 and 34. Extension portion 35 is provided to protrude to the outside. In addition, the horizontal wire 31, the vertical wire 32 and the edge wires (33, 34) are preferably all provided with a wire of the same thickness, the edge wires (33, 34) is not limited to this horizontal wire It is also possible to use a relatively thick wire compared to the 31 and the vertical wire (32). As described above, the fabrication of the welded wire mesh 30 is similar to that of the conventional art. However, the present invention is not cut out of the extension part 35 as in the related art, but wound and wound around the edge wires 33 and 34, preferably at least. Winding one or more times, each of the horizontal wire 31 and the vertical wire 32 is coupled closer to each other. In this way, in order to completely dry the extension part 35 to its end, a separate winding means (not shown) is required. Thus, when the extension part 35 is wound and coupled, the extension part 35 ) Can be maintained in a relatively strong coupling force, as well as maintaining the distance without being fixed by the impact on the outside as compared to simply bent in the shape of ??.

In addition, as shown in FIG. 3, unlike the above-described embodiment, one end of the horizontal wire 31 or the vertical wire 32 protrudes to the outside of the edge wires 33 and 34. Is formed, and it is possible to manufacture the welded wire mesh 30 by winding the extension part 35 on the edge wires 33 and 34, and such a welded wire mesh 30 is suitable for a relatively low load part. By simplifying the winding operation it is possible to more easily manufacture the welded wire mesh (30).

In addition, as shown in Figure 4 and 5, by using the welding wire mesh 30 as described above can be produced Gabion 40 to reinforce the ground, such as embankment or incision, the welding wire mesh 30 of the present invention Gabion 40 using the welded wire mesh 30 is manufactured to a predetermined standard and then welded to each welded wire mesh 30 by a separate coupling member 36 to form a box shape. Coupling member (36) for joining each of the welded wire mesh 30 is preferable to use a normal spiral wire is preferable, in addition to the adjacent welded wire mesh 30 by using a piece of wire cut to a predetermined length Can be combined with one another. Although the box-shaped gabion 40 is a general one, when the gabion 50 is formed by using the welding wire mesh 30 of the present invention, as described above, the bonding force of the welding wire mesh 30 itself may be maintained more strongly. Therefore, even if the Gabion 40 of the same shape, the reinforcement to build the ground can be significantly increased.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

1 is a plan view showing an example of a conventional welded wire mesh

Figure 2 is a plan view showing a welded wire mesh according to an embodiment of the present invention

Figure 3 is a plan view showing a welded wire mesh according to another embodiment of the present invention

Figure 4 is a perspective view of the gabion using the welded wire mesh of the present invention

5 is a plan view showing a method of manufacturing gabion according to the present invention

Claims

In a welded wire mesh in which a plurality of horizontal wires 31 and vertical wires 32 are vertically and horizontally arranged to form a mesh, each of the horizontal wires 31 or the vertical wires 32 has at least one end positioned at a circumference thereof. Welded wire mesh, characterized in that the extension portion (35) protruding out of the edge wire (33, 34) is formed, the extension (35) is wound around the edge wire (33, 34).

The welded wire mesh according to claim 1, wherein the extension part (35) is wound at least once so as to be wound around the edge wire (33,34).

The plurality of horizontal wires 31 and the vertical wires 32 are vertically and horizontally arranged to be welded to form a mesh, and each of the horizontal wires 31 or the vertical wires 32 has at least one edge wire having a periphery ( Extension parts 35 protruding to the outside of the 33 and 34 are formed, and the extension part 35 includes a welded wire mesh wound at least once so as to be wound around the edge wires 33 and 34. Gabion, characterized in that the welded wire mesh 30 is coupled to each other by a separate coupling member 36 to form a box shape so as to fill the filling including the stone or soil therein.