JP3333796B2 - Wire mesh Fuens - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire mesh fence.

[0002]

2. Description of the Related Art Conventionally, as a wire mesh fence, for example, as described in Japanese Utility Model Publication No. 5-29305, a waist edge is attached to upper and lower ends of a grid-like net obtained by welding a vertical bar and a horizontal bar. Is provided with a fitting groove portion which has a rectangular cross section and slides the upper and lower edges of the net in the longitudinal direction, and is provided with a mounting bracket consisting of a substantially L-shaped plate screwed to a support. In some cases, the torso rim is fixed to the front surface of the column by holding the body.

[0003]

However, since the wire mesh fence as described above is fixed to the front surface of the support by holding the torso rim by a substantially L-shaped mounting bracket screwed to the support, the assembling work is performed. In doing so, the mounting bracket, the rim, or the net must be supported by hand to attach the mounting bracket to the column and to attach the torso to the mounting bracket.
There was a problem that workability was poor and workability was poor. Also, since the torso is fixed to the support via the mounting bracket,
On sloping terrain, the mounting angle of the hull rim with respect to the strut cannot be freely adjusted according to the inclined surface, and the installation location is limited. When a person gets on the rim and a large load is applied,
Since the load is supported only by the mounting bracket, there is a possibility that the mounting bracket is deformed or the trunk edge is detached from the support.

Accordingly, the present invention has been made to solve the above-mentioned problems, and to provide a wire mesh fluence which is excellent in assembling workability, can cope with even a sloping land, and can reliably support even under a large load. is there.

[0005]

In order to achieve the above object, the present invention has the following arrangement. That is, in the wire mesh fuence of the present invention, a fuence body composed of a wire mesh panel and a metal trunk provided at an upper end portion of the wire mesh panel is attached along a front surface of a pillar which is erected at appropriate intervals. In a wire mesh fence, the body edge is formed in a hollow shape in which an upper portion is bent in a convex shape in a width direction and a lower portion is opened in a longitudinal direction, and one opening edge side of this opening is at an upper end portion of a wire mesh panel. While being connected, the other opening edge is placed on the mounting surface of the head of the column, and the opening edge of the placed body edge is not detached in front of the mounting surface of the column head. A vertical wall for preventing detachment is provided at the front end. Preferably, the mounting surface of the head of the column on which the opening edge of the body edge is mounted has a mountain shape along the opening edge of the body edge.

[0006]

According to the present invention, the opening edge of the body edge is placed on the head of the column, and the opening edge supports the body edge. Since the vertical wall for preventing the detachment of the opening edge is protruded, when the fuence main body is attached to the support, the fuence main body can be stably temporarily supported on the support so as not to come off from the support, and in this temporarily supported state What is necessary is just to fix the Fuence main body to the support, and the assembling workability is good. Also, since the opening edge of the torso is placed on the head of the support and the torso is supported by the support, even if a person loads on the torso and a large load is applied, the support and the entire torso Thus, the load can be reliably supported.

When the mounting surface of the head of the column on which the opening edge of the torso is to be mounted is formed in a mountain shape along the opening edge of the torso, the top of the mountain shape is formed on an inclined ground. With the fulcrum as a fulcrum, the mounting angle of the waist edge can be adjusted very easily, and the fence main body can be fixed to the support pillar with the waist angle easily corresponding to the inclined surface.

[0008]

Next, an embodiment of the present invention will be specifically described with reference to the drawings. FIG. 1 is a partially cutaway sectional view showing one embodiment of the wire mesh fuence of the present invention, FIG. 2 is a partially cutaway rear view showing one embodiment of the wire mesh fuence of the present invention, and FIG. FIG. 4 is a partially cutaway cross-sectional view showing one embodiment of the fence main body according to the present invention, and FIG. 5 is a partially cutaway perspective view showing another embodiment of the fence main body according to the present invention. 6, FIG. 6 is a perspective view showing an embodiment of a support according to the present invention, FIGS. 7, 8, and 9 are perspective views each showing another embodiment of a support according to the present invention, and FIG. It is a perspective view showing one embodiment of metal fittings.

In the drawings, 1 is a wire mesh panel, 2 is a body edge, 3 is a fence body composed of the wire mesh panel 1 and a body edge 2, and 4 is a column. The wire mesh panel 1 is formed by intersecting a large number of wires in a lattice or mesh shape and joining the intersections. In the present embodiment, a large number of metal vertical wires 11 and horizontal wires 12 are formed. It is formed by being joined in a lattice shape. The vertical wire 11 and the horizontal wire 12 preferably have a diameter of 3
な り 5 mm galvanized steel wires, which are welded by electrical resistance welding. The pitch between the vertical wires 11 and the horizontal wires 12 is not particularly limited, but in the present embodiment, the interval between the vertical wires 11 is about 55 mm, and the horizontal wires 1
2 is about 130 mm. In addition, about the lower end part of the wire mesh panel 1, when there is no trunk | drum 2 as shown in FIG. 2, for example, two horizontal wire rods 12 are welded at narrow intervals,
The strength of the lower end is ensured.

The body edge 2 is provided at the upper end of the wire mesh panel 1. For example, in the case of FIGS. 1 to 4, the upper part 21 is curved convexly in the width direction and the lower part 22 is opened in the longitudinal direction. And one opening edge 2 of the opening 23
4, a support wall 25 is hung. The support wall 25 may be formed by attaching a long plate-like body or the like along the opening edge 24 by welding or the like. In the case of FIGS. 1 to 4, a single long plate-like body is used. Bending almost elliptical in the width direction, upper 2
1 is bent convexly in the width direction, and one side end of the plate is bent downward so as to form an opening 23 in the lower part 22 along the longitudinal direction. By forming a supporting wall 25 of an appropriate length and forming an opening edge 26 on the other side end to be placed on the head 41 of the column 4, the entire body edge 2 including the supporting wall 25 is integrated. Is formed. Further, a ridge 27 is formed on the surface of the support wall 25 on the opening 23 side along the longitudinal direction.
The upper end of the vertical wire 11 of the wire mesh panel 1 is preferably subjected to electric resistance welding, so that the rim 2 and the wire mesh panel 1 are integrated to form the fuence body 3.

In the case of FIG. 4, the support wall 25 of the body edge 2 is provided.
On the other surface of the vertical wire 11 welded to the support wall 25, at least one horizontal wire 12 is present within a position range substantially opposed to the support wall 25, and when the vertical wire 11 is welded to the body edge 2,
The horizontal wire 12 supports a force of the body edge 2 to warp to the vertical wire 11 side by the welding heat, and the generated warpage of the body edge 2 is corrected.

The shape of the upper portion 21 of the body edge 2 may be a shape other than that shown in FIG. 4, for example, a circular shape or another curved shape, if the shape is substantially convexly curved in the width direction so as to elastically hold a load. The material of the rim 2 is preferably a galvanized steel material because the vertical wire 11 of the wire mesh panel 1 is welded and has high strength and rust resistance. It may be formed from a non-ferrous metal.

In the embodiment shown in FIGS. 1 to 4, the body edge 2 is formed separately from the wire mesh panel 1 and is integrated by welding. For example, as shown in FIG. A hollow body edge 2 having an upper end bent, an upper part generally convex in the width direction, and a lower part opened in the longitudinal direction may be provided integrally with the wire netting panel 1. In the case of FIG. 5, the edge of the wire mesh panel 1 is the opening edge 26 of the opening 23 of the body edge 2. Further, in this case, the interval between the horizontal wires 12 at the upper end of the wire mesh panel 1 serving as the body edge 2 is narrowed, so that the strength as the body edge 2 can be maintained.

Thus, the rim 2 is provided at the upper end of the wire mesh panel 1 to form the fluence main body 3. In addition, preferably, the entire surface of the fuence main body 3 is coated for rust prevention and damage prevention. Is made. This coating is preferably performed by powder coating using a powder coating that forms a thick coating film in a single coating, and epoxy resin, acrylic resin, polyester resin, or the like is generally used as the powder coating.

The fence body 3 thus formed
The one opening edge 26 of the body edge 2 is mounted on the mounting surface 42 of the head 41 of the column 4 along the front surface of the column 4 erected at appropriate intervals. And the opening edge 26 of the body edge 2
A vertical wall 44 for preventing detachment is provided on the front side of the mounting surface 42 of the head 41 of the column 4 so that the column does not detach from the head 41 of the column 4. With this configuration, the opening edge 26 of the body edge 2 placed on the head 41 of the column 4
4 to effectively prevent detachment.

The mounting surface 42 of the head 41 of the column 4 is shown in FIG.
Although it may be a flat surface as shown in FIG. 8, even on an inclined ground as shown in FIG. 3, the mounting angle of the body edge 2 with respect to the support column 4 corresponds to the inclined surface, so that it can be more freely adjusted.
As shown in FIG. 6 and FIG.
It is preferable to form a mountain shape along 6 since the mounting angle of the body edge 2 can be adjusted very easily with the top of the mountain shape as a fulcrum.

The mounting surface 42 is shown in FIGS.
In the case of FIG. 8, a protruding wall 45 is further provided on the rear side of the mounting surface 42, and the mounting surface 42 is formed on the bottom surface of the groove formed by the vertical wall 44 and the protruding wall 45. When the opening edge 26 is placed, it is guided by the vertical wall 44 and the protruding wall 45 so that it can be placed easily. The head 41 of the support 4 may be formed integrally with the support 4, but only the head 41 is formed in a cap shape from a molded product such as a synthetic resin, and the head 41 is connected to the upper end of the support 4. It may be crowned.

Further, the fence body 3 may be fixed to the column 4 by an appropriate attachment means so that the opening edge 26 of the body edge 2 does not separate from the head 41 of the column 4. The mounting means is not particularly limited as long as appropriate means is adopted. In the present embodiment, a metal fitting 2 attached to the support 4 is used for the body edge 2.
Is pressed toward the support 4, and the fence body 3 is fixed to the support 4.

As shown in FIG. 10, the stopper 5 has a substantially L-shape including a hook portion 51 and a screw portion 52 formed by bending a round bar. It is attached by hooking the lower end of the wall 25 or the vertical wire 11 or the horizontal wire 12, inserting the screw portion 52 into the through hole 43 formed in the support 4 from the front, and tightening the nut 53 to the screw portion 52 from the back, The body edge 2 is configured to be pressed toward the support 4. When the nut 53 is tightened to the screw portion 52, the screw portion 52 is prevented from being inadvertently rotated.
At least one flat surface 54 for stopping rotation is formed along the longitudinal direction, and the shape of the through hole 43 corresponding to the screw portion 52 of the support column 4 is set to a shape corresponding to the flat surface 54. On the other hand, it is preferable to prevent the rotation of the stopper 5, and the cross-sectional shape of the screw portion 52 is a flat surface 5.
The shape may be an appropriate shape such as a triangle, a quadrangle, or a polygon depending on the number of fours, but in this embodiment, the shape is substantially a quadrangle.

[0020]

As described in detail above, the wire mesh fuence of the present invention has the opening edge of the body edge placed on the head of the column, and the opening edge supports the body edge. A vertical wall protrudes from the front of the surface to prevent the opening edge of the body edge from coming off, so that when the fuence body is attached to the support, the fuence body is temporarily supported on the support stably so as not to come off from the support It is only necessary to fix the fence main body to the column in this temporarily supported state, and the assembling workability is good. Also, since the opening edge of the torso is placed on the head of the support and the torso is supported by the support, even if a person loads on the torso and a large load is applied, the support and the entire torso Thus, the load can be reliably supported.

In the case where the mounting surface of the head of the column on which the opening edge of the torso is mounted has a mountain shape along the opening edge of the torso, the top of the mountain shape is formed on the sloped ground. With the fulcrum as a fulcrum, the mounting angle of the waist edge can be adjusted very easily, and the fence main body can be fixed to the support pillar with the waist angle easily corresponding to the inclined surface.

[Brief description of the drawings]

FIG. 1 is a partially cutaway sectional view showing one embodiment of a wire mesh fence according to the present invention.

FIG. 2 is a partially cutaway rear view showing an embodiment of the wire mesh fence according to the present invention.

FIG. 3 is a partially cutaway rear view showing a state where the wire mesh fuence of FIG. 2 is installed on an inclined ground.

FIG. 4 is a partially cutaway sectional view showing one embodiment of a fence main body according to the present invention.

FIG. 5 is a partially cutaway perspective view showing another embodiment of the fence main body according to the present invention.

FIG. 6 is a perspective view showing an embodiment of a support according to the present invention.

FIG. 7 is a perspective view showing another embodiment of the support in the present invention.

FIG. 8 is a perspective view showing still another embodiment of a support according to the present invention.

FIG. 9 is a perspective view showing still another embodiment of a support according to the present invention.

FIG. 10 is a perspective view showing an embodiment of a metal fastener used in the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wire-mesh panel 11 Vertical wire material 12 Horizontal wire material 2 Body edge 23 Opening 26 Opening edge 3 Fuence main body 4 Prop 41 Head 42 Mounting surface 44 Vertical wall 45 Projection wall 5 Clasp

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-8-246717 (JP, A) JP-A 63-184957 (JP, U) JP-A 1-143861 (JP, U) Jiko 49- 7461 (JP, Y1) Jikken 47-35625 (JP, Y1) (58) Field surveyed (Int. Cl. ⁷ , DB name) E04H 17/16 105 E04H 17/04

Claims (2)

(57) [Claims] 1. A fence body comprising a wire mesh panel and a metal trunk provided at an upper end of the wire mesh panel is a wire mesh fence mounted along the front surface of a pillar which is erected at appropriate intervals. The body edge has a hollow shape in which an upper portion is bent in a widthwise convex shape and a lower portion is opened in a longitudinal direction, and one opening edge side of this opening is connected to an upper end portion of a wire mesh panel. At the same time, the other opening edge is placed on the mounting surface of the head of the column, and in front of the mounting surface of the head of this column, the opening edge of the placed body edge is prevented from being separated so as not to be separated. Wire mesh fence characterized by a vertical wall protruding therefrom. 2. The wire mesh fence according to claim 1, wherein the mounting surface of the head of the column on which the opening edge of the body edge is mounted has a mountain shape along the opening edge of the body edge.