JPH0446449Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a structure for attaching wire mesh panels to fences installed on the sides of roads, boundaries of residential areas, etc.

[Prior art]

Conventionally, as shown in Fig. 11 and Fig. 12, the wire mesh panel mounting structure for fences is as follows.
A transverse bone line 11 is inserted into the vertical end of the wire mesh panel 10, and a large number of U-shaped mounting brackets 12 are arranged at intervals in the longitudinal direction of the transverse bone line 11.
The mounting brackets 12 are attached to the L-shaped cross-section body rim 15 which is fixed by bolts 14 to the
A fixed mounting structure is known.

[Problem that the invention attempts to solve]

However, in the case of the conventional wire mesh panel mounting structure, it is necessary to fix the transverse bone line 11 to the trunk rim 15 with a large number of mounting fittings 12 and bolts 16, so the work of installing the wire mesh panel 10 takes a long time. In addition, since the rim 15 with a large cross section is required, there is a problem in that the cost is high.

[Purpose of the invention, structure]

The purpose of this invention is to provide a wire mesh panel mounting structure in a fence that can advantageously solve the above-mentioned problems. Metal horizontal wire rods 2 are fixed to both sides, and at both ends of each horizontal wire rod 2, there are locking wire rods 3 that are inclined so that the distance increases in the front and back directions of the wire mesh panel as it moves away from the wire mesh panel 1. A pair of locking wire rods 3 that are connected in series to form a wire mesh panel 4 with locking wire rods, which face each other in the front and back directions of the wire mesh panel, are
The pair of locking wires 3 are arranged inside each groove side plate 6 of the groove-shaped holding fitting 5 whose groove width increases as it moves away from the wire mesh panel 1, and the pair of locking wires 3 are connected to the groove-shaped holding fitting 5 and the support. A structure for mounting a wire mesh panel in a fence, characterized in that the structure is arranged between a metal fitting 7 and tightened and fixed with a bolt 8, and one of the groove-shaped holding metal fitting 5 and the supporting metal fitting 7 is fixed to a support column 9. It is in.

〔Example〕

Next, this invention will be explained in detail using illustrated examples.

7 to 10 show a wire mesh panel 4 with locking wire rods used in an embodiment of this invention, in which a large number of vertical wire rods 17 made of steel wire are arranged at equal intervals in the left and right direction, and A large number of horizontal wire rods 18 made of steel wire are arranged at intervals in the vertical direction (longitudinal direction of the vertical wire rods) at positions overlapping each of the vertical wire rods 17, and each horizontal wire rod 18
7 is arranged so that the pitch becomes smaller on both end sides and the pitch becomes larger in the middle of the vertical wire 17, and each vertical wire 17 and each horizontal wire 18
The lattice-shaped wire mesh panel 1 is constructed by melting and pressurizing the intersecting portions and fixing them in a flat state.

Metal horizontal wire rods 2 made of steel wire are fixed by welding to both the front and back sides of the upper and lower ends of the wire mesh panel 1, and are attached to both ends of each horizontal wire rod 2 so as to separate from the wire mesh panel 1 in the left and right direction. A wire mesh panel 4 with a locking wire is constructed by connecting locking wires 3 that are inclined so that the distance between the front and back of the wire mesh panel increases.

Figures 1 to 5 show a wire mesh panel mounting structure according to a first embodiment of this invention using the wire mesh panel 4 with locking wires, and show the front and back sides of the wire mesh panel 4 with locking wires. A pair of front and rear locking wires 3 facing each other in the direction are attached to the wire mesh panel 1.
Each of the locking wires 3 is arranged so as to contact or be close to the inner surface of each groove side plate 6 in the downwardly opening groove-shaped groove-shaped holding fitting 5 whose groove width increases as it moves away from the left and right direction. is placed on the upper surface of the support fitting 7, which is a horizontal trapezoidal plate that is fixed to the column 9 by welding in advance, and the support fitting 7 is placed on the groove side plates 6 on both sides of the groove-shaped holding fitting 5.
the top plate 1 of the groove-shaped holding fitting 5;
The upper plate 19 of the groove-shaped holding fitting 5 and the supporting fitting 7 are connected by the bolt 8 inserted between the center portion of the groove-shaped holding fitting 5 and the center portion of the supporting fitting 7 and the pair of locking wires 3.
and a pair of locking wires 3 interposed between them are tightly coupled. Further, the lower part of each column 9 is embedded and fixed in a concrete foundation 20.

When an external force is applied to the wire mesh panel 1 in the direction of moving it away from the support 9, the distance between the pair of groove side plates 6 and the pair of locking wires 3 disposed inside them increases as it moves from the wire mesh panel 1 toward the support 9. Therefore, the pair of locking wires 3 will not move in the direction of coming out of the groove-shaped holding fitting 5, that is, in the direction away from the support column 9.

FIG. 6 shows a second embodiment of this invention, in which the supporting metal fitting 7 is not fixed to the column 9, but the groove-shaped holding fitting 5 is fixed to the column 9 by welding. The configuration is similar to that of the first embodiment.

As shown in FIG. 7, if the pitch of the horizontal wires 18 on the upper and lower sides of the wire mesh panel 1 is made smaller than the pitch of the horizontal wires 18 on the middle part of the wire mesh panel 1, The lower lateral bending rigidity can be increased.

When implementing this invention, the horizontal wire rods 18 at the upper and lower ends of the wire mesh panel 1 may be omitted. Further, as the groove-shaped holding fitting 5, an upwardly opening groove-shaped one may be used.

[Effect of idea]

According to this invention, horizontal metal wires 2 are fixed to both the front and back sides of the upper and lower ends of the wire mesh panel 1, and the wire mesh is attached to both ends of each horizontal wire 2 as it moves away from the wire mesh panel 1. A wire mesh panel 4 with a locking wire is constructed by connecting locking wires 3 that are inclined so that the interval increases in the front and back directions of the panel, and a pair of locking wires 3 that face each other in the front and back direction of the wire mesh panel The pair of locking wire rods 3 are disposed inside each groove side plate 6 of the groove-shaped holding fitting 5 whose groove width increases as it moves away from the groove.
is disposed between the groove-shaped holding fitting 5 and the support fitting 7 and is tightened and fixed by a bolt 8, and one of the groove-shaped holding fitting 5 and the support fitting 7 is fixed to the column 9. , a pair of latches which allow the wire mesh panel 1 to be attached to the support column 9 by simple means without using a rim, and which are inclined so that the distance increases as the wire mesh panel 1 moves away from the wire mesh panel 1; The wire rod 3 is arranged inside the pair of groove side plates 6 in the groove-shaped holding fitting 5, which has a pair of groove side plates 6 that are inclined so that the distance increases as the wire rod 3 moves away from the wire mesh panel 1. Since the groove-shaped holding fitting 5 is supported by the pillar 9,
When an external force is applied to the wire mesh panel 1 in the direction of separating it from the support 9, each of the locking wires 3 slips out of the groove-shaped holding fitting 5 due to the engagement between the pair of locking wires 3 and the pair of groove side plates 6. It is possible to prevent the wire mesh panel 1 from moving in the direction and lock the wire mesh panel 1 to the support column 9, and furthermore, the attachment of the wire mesh panel 1 to the rim can be omitted, so the attachment of the wire mesh panel 1 is facilitated. It can be done quickly and does not require a furring, so the cost of fences using wire mesh panels can be reduced. The wire rods 2 have the effect of reinforcing the upper and lower edges of the wire mesh panel 1 and increasing the rigidity of those parts.

[Brief explanation of the drawing]

1 to 5 show a first embodiment of this invention, in which FIG. 1 is a side view of the wire mesh panel mounting structure, FIG. 2 is a sectional view taken along line A-A in FIG. 3 is a sectional view taken along line B-B in FIG. 2, FIG. 4 is a sectional view taken along line C-C in FIG. It is. FIG. 6 is a longitudinal sectional side view showing a wire mesh panel mounting structure according to a second embodiment of the invention. 7 to 10 show a wire mesh panel with a locking wire used in an embodiment of this invention, FIG. 7 is a front view, and FIG. 8 is a partially enlarged view of the wire mesh panel. A cross-sectional plan view; FIG. 9 is a plan view showing an enlarged end of the wire mesh panel with a locking wire;
FIG. 10 is a sectional view taken along the line DD in FIG. 9. 1st
FIG. 1 is a front view showing a wire mesh panel mounting structure in a conventional fence, and FIG. 12 is a longitudinal side view thereof. In the figure, 1 is a wire mesh panel, 2 is a metal horizontal wire rod, 3 is a locking wire rod, 4 is a wire mesh panel with a locking wire rod, 5 is a groove-shaped holding metal fitting, 6 is a groove side plate, 7 is a support metal fitting, 8 is a bolt, 9 is a support column, 17 is a vertical wire rod, 18
19 is a horizontal wire rod, 19 is a top plate, and 20 is a concrete foundation.

Claims (1)

[Scope of utility model registration request] Metal horizontal wire rods 2 are fixed to both the front and back sides of the upper and lower ends of the wire mesh panel 1, and at both ends of each of the horizontal wire rods 2, a gap is formed in the front and back direction of the wire mesh panel as it moves away from the wire mesh panel 1. A wire mesh panel 4 with a locking wire is constructed by connecting the locking wires 3 that are inclined to expand, and a pair of locking wires 3 facing each other in the front and back directions of the wire mesh panel 1
The pair of locking wires 3 are disposed inside each groove side plate 6 of the groove-shaped holding fitting 5 whose groove width increases as the groove width increases as it moves away from the groove-shaped holding fitting 5 and the supporting fitting 7. A structure for mounting a wire mesh panel in a fence, characterized in that one of the groove-shaped holding fittings 5 and the supporting fittings 7 is fixed to a support 9.