JPS61185132A - Construction of synthetic resin net fence - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION C1i Industrial Application Field The present invention relates to a method of constructing a combined resin net fence such as a windbreak fence or a sandproof fence.

(Prior Art) Conventionally, windbreak fences and sandproof fences have been constructed by constructing a plurality of pillars 181, [81...] in a row at predetermined intervals, as shown in FIG. The net (7) is the support (6).

It is expanded along the column of 18+..., and the pillar +8
1, 161, each of which has multiple tiers of rims (8), and nets (3), (3)...and supports +81, 181...K bolts, wires, etc. Fixed.

(4! Problems that Ming tries to solve) However, such conventional windbreak fences and sandproof fences are
Since the fat net is made of no vine, it is difficult to install it.)K!
If 1 gk force is applied to the net, cracks will occur in the net due to deterioration of weather resistance, and it is not possible to apply net tensile force to prevent the net from loosening, making it difficult to stretch the net. There is. In addition, a rim is always required to prevent the net from loosening, and it takes time and effort to fix the rim and the net, resulting in poor workability and the problem of not being able to easily replace the net. There is a point.

(Means for Solving the Problems) In view of such conventional problems, the present inventor has conducted intensive research and found that
This is a perfected method for constructing a composite resin net fence, which solves the above-mentioned problems by using a synthetic resin net stretched with uniaxial or biaxial vines and applying tension to the net to install the net. be.

The present invention will be described below with reference to the drawings.

In the drawing, (11 is a support post and is metal) electric bulb,
Metal pipes coated with resin are used. A plurality of pillars (1) are erected in a row at predetermined intervals. or,
Each support post +13 is usually supported by an auxiliary post (river) connected and integrated at the rear as shown in Fig. 2.

In order to reinforce the struts fil, fi+..., the upper ends of the struts +11, ill... are usually connected by wires (not shown) K, and the struts fil, fi+...
, ill... columns 111 located at both ends of the column.
, +11 and the ground is preferably provided with a wire (not shown).

1! l F'i Rotating residence with pillars (1), (l),
It is attached to the column ill located at one end or both ends 11 of the row of columns 111, substantially parallel to the column 111. The rotating column (!) is designed so that it can rotate with its length direction as the axis of rotation (
It is only necessary to attach the support column (1) K, and the method of attachment is not particularly limited. For example, in the case of Fig. 1, the upper and lower ends of the rotating column (2) are attached to the column (
1), and the upper and lower ends of the rotating column (2) are rotatably inserted into and supported by the insertion holes of the attachment A-1 (c).

In this case, the rotating column (!) should be attached to the mounting device, and there should be a flange on the upper and lower ends of the rotating column (!) to prevent it from falling.
υ.

As shown in Fig. 3, the tsuba S@υ3 body l) is in contact with the fixture (2) and the upper part of the vessel. The shape and structure of the fixture are not particularly limited, but as shown in Figure 3, the
It is preferable that the bolt be integrated with a separate piece that clamps both the rotary column 11 and the rotating column (!), as it will be easier to attach. Also, rotating pillar 1! l O top! IKF1,1m relocation (
A rod-shaped rotating jig (goods) for rotating the rotating column (!1) is passed through the rotating column (!1) almost at right angles to the length direction.

As shown in Fig. 3, two rotating jigs are usually provided so as to be perpendicular to each other, and are arranged so as to extend by *#L in the penetration direction.

(3) is a composite vEIf resin net, uniaxially or biaxially stretched, and usually made from thermoplastic resin.

(4) is a support rod, and is a support post 111, +1).
It is attached to the column +13 located in the middle of the row of..., and it fits between the column +11 and f! This is for sandwiching and holding the resin net 13). In addition, 幀υ is a fitting for attaching the holding rod (4) to the support post +11, and its shape,
Although the structure is not limited to a fixed structure, it is preferable that the support Tll and the holding beam (4) are both integrated by bolts, as shown in FIG. 4, for ease of installation.

Next, the uninvented construction method will be explained with reference to FIGS. 1 to 4.

First, a plurality of supports ill, ill, . . . are planted in a row at predetermined intervals. Each pillar (11, 111
... is an auxiliary column (+D,
(II) Reinforce with... and wire. As described above, the rotating column 121 is attached to the column (1) K located at one end aK of the row of columns ill, 111, . Next, one end of the synthetic resin net (31) was attached to a support (11°+1+
Wrap it around the column (1) located at the end I11 of the row of... and fix it. This fixing method involves attaching the support to the mesh at the overlapping part of the net (3) wrapped around the support (11) and the net (3).
An appropriate method may be used, such as inserting approximately 1,000 lines of wire (Il) through the wire rod (Il) and suturing the overlapping portion to secure the net (3). Expand it and fix the other end of the net (3) to the rotating column (phantom).

This fixing method is not particularly limited either, and for example, the cross member may be screwed to the rotating column tel by sandwiching the appropriate 11Fr of the net (3) that is in contact with the rotating column. (Rotating pillar by operating the phantom rotating chirokan (2)
, and wrap the end of the rotating column (!IK net) 131 to apply tension to the net (3). At this time, in order to prevent rotation of the rotating column (2), the rotating jig (2) is slid so as to protrude from one side 11 of the rotating column 123, and the rotating slide A@ is brought into contact with the column (l) K. However, the rotation may be prevented by other methods.Next, the column 111, fl+・
The pillar located in the middle of the row of... (on 11) +31
Attach the holding lever (4) so as to sandwich it.

In the above case, the column +11K rotating column (21) is installed at one end of the row of columns fil, 11+..., but as shown in Fig. Rotating columns tel and tel K may be attached to the located columns +11 and ill, respectively.

In the case of this Fig. 5, both +li1 parts of the net (3) are fixed to the rotating columns +21 and 121 K, respectively, and both rotating columns 121 and +21 are rotated to apply a tensile force to the net 7) 131, and as described above. Similarly, 131 may be set as I]I.

In addition, when the net i31 is divided into multiple stages and stretched between the pillars..., (l), the pillars 111, il+, etc., located at the end 11 of the row of pillars 111, il+..., multiple rotating pillars +2
1. Install the (phantom...) and connect the net (3) in the same way as above.
1 should be set.

(Effects of the Invention) As detailed above, the construction method of the present invention uses a uniaxially or biaxially stretched synthetic resin net, so it is necessary to be careful not to apply tensile force as in the past. There is no netting, making it easy to handle and install the net.

Also, Kibatsu F! In the 4tIIA construction method, one end of the synthetic resin net is fixed to the column or rotating column located at the end of the row BK, the other end is fixed to the rotating column of the column located IK at the other end of the column, and the rotating column is rotated. As a result, the end of the net is wrapped around the rotating column and a tensile force is applied to the net, so it is possible to easily prevent the net from loosening, etc.; . Furthermore, there is no need to take the trouble of fixing the net to the rim as in the past, and if workability can be improved, work efficiency can also be improved when changing the net.

[Brief explanation of the drawing]

Fig. 1 is a front view showing one embodiment of the fence constructed by the construction method of the present invention, Fig. 2 is a side view of the fence shown in Fig. 1, and Fig. 3 shows the installation state of the columns and rotating columns in the construction method of the present invention. FIG. 4 is a plan view showing how the posts and holding bars are installed in the construction method of the present invention, FIG. 5 is a front view showing another example of the fence constructed by the construction method of the present invention, and FIG. is a front view showing an example of a conventional windproof and sandproof fence. (!1...Column, (1υ...Auxiliary column, (ffiJ・
・・Rotating column, Ql)・・Brim, ・Rotary odor, ・・Mounting odor, (3I・Synthetic resin net, (4)・
・・Holding rod, ← ・・Fixing tool, (5) ・・Wire rod.

Claims (1)

[Claims] 1) Plant multiple pillars in a row at predetermined intervals,
A rotating column is attached to a column located at one end or both ends of the column almost parallel to the column, and one end of a uniaxially or biaxially stretched synthetic resin net is fixed to the column or rotating column located at the end of the column. Then, the net is deployed along the row of columns, the other end of the net is fixed to a rotating column of the column located at the end of the column, and the end of the net is wrapped around the rotating column by rotating the rotating column. A method of constructing a synthetic resin net fence in which the net is fixed to a post located in the middle of the row by applying tension to the net.