JPH0321789Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a welded wire mesh with reinforcing parts.

Conventionally, when constructing a fence using a welded wire mesh made up of vertical and horizontal lines arranged in a lattice pattern, the ends of the wire mesh are bent into a cylindrical or L-shape to form a reinforcing section.
It is common practice to use this reinforcing part as a rim. However, if the reinforcing part is formed into a cylindrical shape, the tip of the bent wire mesh must be fixed in a bent state by some means. There is a risk that the reinforcing portion may expand or deform due to external force.

An object of the present invention is to enable a reinforcing part to be reliably held in a cylindrical shape with a simple structure, thereby increasing the strength of the reinforcing part.

In order to achieve the above-mentioned object, the present invention has a wire mesh body consisting of vertical lines and horizontal lines arranged in a lattice pattern, at least at the upper end, and the ends of the vertical lines are arranged on the front side and on the back side. A substantially cylindrical reinforcing portion is formed by bending the reinforcing wires between the bent portions, and a connecting member is attached to the reinforcing wires facing each other at the ends of the bent portions to hold and fix the reinforcing wires. It is characterized by

Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

1 and 2 show an embodiment of the welded wire mesh with reinforcing parts of the present invention. In the figures, 1 is a wire mesh main body, and the wire mesh main body 1 includes a large number of vertically arranged wire meshes arranged in a lattice shape. The wire mesh body 1 is formed by welding the wire 2 and the horizontal wire 3 to each other at their intersections, and reinforcing portions 4, 4 are formed at the upper and lower ends of the wire mesh body 1.

The reinforcing portion 4 is formed by bending the upper and lower ends of the vertical line 2 to alternately form semi-rectangular bent portions 2a that curve toward the front side of the wire mesh body 1 and similar bent portions 2b that curve toward the back side. And each bent part 2a, 2a,...
Reinforcement wires 5a, 5b similar to the horizontal lines are installed between the spaces and between the horizontal lines 2b, 2b, . . . in the same phase or out of phase with each other. Reinforcement wires 5a, 5 located at the tips of the bent parts 2b, 2b, ...
By arranging the b's to face each other, it is constructed so as to have a substantially rectangular cylindrical cross section as shown in FIG. At the upper and lower ends of the reinforcing portions 4, 4, connecting members 6 having a substantially U-shaped cross section for holding the opposing reinforcing wires 5a, 5b are respectively disposed over the entire length of the wire mesh main body 1. The connecting member 6 is fastened and fixed with bolts 8 and nuts 9 to a clamping plate 7 which is brought into contact with the reinforcing wires 5a and 5b at an appropriate interval from the opposite side, whereby the opposing reinforcing wires 5
a and 5b are connected to each other.

The connecting member 6 can be formed by bending a metal plate, but it is also possible to use hard plastic.

In addition, although the above-mentioned reinforcing part 4 is formed to have a substantially rectangular cylindrical cross section, it can also be formed into any other polygonal shape or cylindrical shape. In this case, the same member as the connecting member 6 may be reinforced. If it is also attached to the side of the section, an excellent reinforcing and decorative effect can be obtained.

Note that the reinforcing portions 4 do not necessarily need to be provided at both the upper and lower ends of the wire mesh, and may be provided only at the upper end.
Further, in order to increase the strength of the reinforcing portion 4, the spacing between the reinforcing wires 5a and 5b may be made narrower than the spacing between the vertical lines or the horizontal lines.

According to the welded wire mesh with reinforcing portions of the present invention having the above configuration, the following effects can be expected.

a A cylindrical reinforcing part can be formed as a whole by simply bending the ends of the vertical line alternately toward the front side and the back side into a semi-cylindrical shape. The bending work is easier than the case of bending.

b Since the mutually opposing reinforcing wires attached to the tips of the front side bent part and the back side bent part of the reinforced part are connected by a connecting member, the strength of the reinforced part can be increased by simple means, and the elongation and deformation of the bent part can be prevented. can be reliably prevented, and as a result, the entire wire mesh can be strengthened.

c. Since the connecting member can completely cover the cut of the vertical line, sufficient safety can be ensured even if the reinforcing part is used for a handrail or the like.

d) By attaching the above connecting member, the decorative effect of the wire mesh can be enhanced. In particular, since the connecting member can be made of a material such as colored hard plastic, the decorative effect can be further improved by selecting the material.

[Brief explanation of the drawing]

FIG. 1 is a partially omitted front view of an embodiment of the present invention.
FIG. 2 is a sectional view taken along line A-A. 1... Wire mesh body, 2... Vertical line, 2a, 2b...
Bent part, 3... Horizontal line, 4... Reinforcement part, 5a, 5b
...Reinforcement wire, 6...Connection member.

Claims (1)

[Scope of utility model registration request] At least at the upper end of a wire mesh body consisting of vertical lines and horizontal lines arranged in a lattice pattern, the ends of the vertical lines are bent into a semi-cylindrical shape every other or every other line toward the front side and the back side, A connecting member that forms a substantially cylindrical reinforcing part by constructing a reinforcing wire between each bending part that bends toward the same plane, and holds and fixes them to mutually opposing reinforcing wires at the tips of the bending parts in the reinforcing part. A welded wire mesh with reinforced parts.