JPS5935700B2 - Manufacturing method of welded wire mesh with reinforcement part - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a welded wire mesh with reinforcing parts.

Conventionally, when a fence is constructed by a welded wire mesh consisting of vertical lines and horizontal lines arranged in a grid pattern, the structure shown in FIG. 1A is as follows.

As shown in B, it is common practice to bend the end of a wire mesh into a cylindrical or L-shape to form a reinforcing part a, and to use this reinforcing part a as a rim or support. Since the ends of the wire mesh were bent only in one direction, the shapes of the reinforcing parts that could be formed were simple and the types were limited.
For example, when forming a cylindrical reinforcing portion, the end of the wire mesh must be bent completely 360°, and it is extremely difficult to form a cylindrical reinforcing portion at an intermediate position of the wire mesh.

The present invention aims to easily provide a welded wire mesh with reinforcing parts that eliminates the above-mentioned conventional drawbacks, and in which vertical lines and horizontal lines are arranged in a grid pattern, and the horizontal lines are arranged only on the surface of the vertical lines. It is installed in the single wiring part and the double wiring part in which horizontal lines are arranged on both the front and back sides of the vertical line. The horizontal line and the back horizontal line are welded to different vertical lines, and the vertical line to which the front horizontal line is welded and the vertical line to which the back horizontal line in the double wiring part is welded are independently bent to form a reinforcing part. It is characterized by:

Hereinafter, the method of the present invention will be explained in detail with reference to the drawings.

First, as shown in Figure 2, a large number of vertical lines 2, 2°...
and horizontal line 3, 3. . . . are arranged in a grid pattern, and horizontal lines 3 are arranged only on the surface of the vertical lines 2. A double wiring section 4 has horizontal lines 3a and 3b arranged on both the front and back surfaces of the vertical lines 2. 5, and in the single wiring part 4, the intersection parts 6 of the vertical lines 2 and the horizontal lines 3 are welded, and in the double wiring part 5, the front horizontal lines 3a and the back horizontal lines 3b are connected to different vertical lines 2. are welded at their intersections 6a*6b, thereby forming the welded wire mesh body 1.

At this time, in the double wiring section 5, it is desirable that the arrangement interval of the horizontal lines 3as3b is narrower than that in the single wiring section 4, and the phases of the front horizontal lines 3a and the back horizontal lines 3b may be shifted from each other.

Next, as shown in FIGS. 3 and 4, all the vertical lines 2 to which the front horizontal lines 3a in the double wiring section 5 are welded are bent into a common arbitrary shape, and the back horizontal lines 3b are welded. All the vertical lines 2 are bent into an arbitrary shape different from the vertical lines,
Thereby, a reinforcing portion 7 is formed.

The reinforcing portion 7 can be formed into various shapes depending on the bent shape of the vertical line 2. For example, in addition to the cylindrical shape shown in FIG. By bending the vertical lines 2, 2 obtained by welding the horizontal lines 3a and 3b on the front and back sides into independent cylindrical shapes, as shown in Fig. 9 and Fig. 1'0, two cylindrical portions 8a,
The reinforcing portion 7 may also be provided with the reinforcing portion 8b.

Therefore, the reinforcing portion 7 is provided not only at the end of the wire mesh but also at the first
As shown in Fig. 1, it can be formed at any intermediate position of the wire mesh, and when forming a fence with the wire mesh, by substituting the reinforcing portion 7 with a rim, a support, an intermediate reinforcing member, etc. The purpose is to omit or simplify these members.

According to the above-mentioned method of the present invention, the front horizontal line and the back horizontal line in the double wiring part are connected to different vertical lines, and each of these vertical lines is bent independently into an arbitrary shape to form a reinforcing part. Therefore, due to the bent shape, for example, a reinforcement part with two cylindrical parts, a Y-shaped reinforcement part, a T-shaped reinforcement part, etc. It is possible to easily form a reinforcing part with a complicated and novel shape that cannot be obtained with other methods, and it is also possible to easily form a cylindrical reinforcing part at the middle position of the wire mesh without bending the wire 360 degrees. .

[Brief explanation of drawings]

Figures 1A and 1B are partial perspective views of a conventional welded wire mesh with reinforcement parts;
Figure 2 is a perspective view of the main part of the wire mesh body before forming the reinforcing part;
Fig. 3 is a perspective view of the main part with a reinforcing part formed thereon, Fig. 4 is a side view thereof, and Figs. 5 to 11 are side views of the main part of the welded wire mesh with the reinforcing part formed by the method of the present invention. It is a diagram. 2...Vertical line, 3...Horizontal line, 3a...
... Front horizontal line, 3b... Back horizontal line, 4...
・Single wiring part, 5...Double wiring part, 6.6a,
6b...Cross section, 7...Reinforcement section.

Claims (1)

[Claims] 1. Vertical lines and horizontal lines are arranged in a grid, and a single wiring part in which horizontal lines are arranged only on the surface of the vertical lines and a double wiring part in which horizontal lines are arranged on both the front and back sides of the vertical lines are provided, 1 In the double wiring part, the intersection of the vertical line and the horizontal line is welded, and in the double wiring part, the front horizontal line and the back horizontal line are welded to different vertical lines, and the front horizontal line in the double wiring part is welded. A method for manufacturing a welded wire mesh with a reinforcing part, characterized in that a reinforcing part is formed by independently bending a vertical line and a vertical line to which a back horizontal line is welded.