JP2000093066A - Prop structure of net for preventing animal - Google Patents
Prop structure of net for preventing animalInfo
- Publication number
- JP2000093066A JP2000093066A JP10270039A JP27003998A JP2000093066A JP 2000093066 A JP2000093066 A JP 2000093066A JP 10270039 A JP10270039 A JP 10270039A JP 27003998 A JP27003998 A JP 27003998A JP 2000093066 A JP2000093066 A JP 2000093066A
- Authority
- JP
- Japan
- Prior art keywords
- net
- beast
- ground
- support
- props
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、野鹿や野兎等の侵
入を防御するための防獣ネットの支柱構造の改良に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a pillar structure of a beast control net for preventing invasion of a fawn, a hare, or the like.
【０００２】[0002]
【従来の技術】上記のような防獣ネットは、野鹿や野兎
等が出没しやすい奥深い山等に設けられて、植林地帯や
畑等に浸入するのを未然に防御するものであり、通常
は、図４に示すように、下部を地面３に打ち込んだ支柱
１を所定の間隔で配列して、各支柱１，…，１の上部に
魚網のような防獣ネット２を固定して張り巡らすように
している。例えば、全長５００ｍにわたって防獣ネット
２を張り巡らすときには、支柱１を２ｍ間隔として約２
５０本を地面３に打ち込む必要がある。2. Description of the Related Art The above-mentioned beast control net is provided in a deep mountain where a deer or a rabbit is likely to appear and protects from invading a plantation area or a field. As shown in FIG. 4, pillars 1 each having a lower part driven into the ground 3 are arranged at predetermined intervals, and a beast net 2 such as a fish net is fixed on the upper part of each of the pillars 1,. I try to go around. For example, when extending the beast control net 2 over a total length of 500 m, the strut 1 is set at intervals of 2 m, and the
It is necessary to drive 50 pieces into the ground 3.
【０００３】上記防獣ネット２は、野鹿の侵入を防御す
るためには、地面３から約１．８ｍの高さが必要であ
り、したがって、支柱１を地面３に０．５ｍ長さで打ち
込むとすれば、全長が２．３ｍ（１．８ｍ＋０．５ｍ）
となる。The beast net 2 requires a height of about 1.8 m from the ground 3 in order to prevent the invasion of wild deer. Therefore, the strut 1 is placed on the ground 3 with a length of 0.5 m. If it is driven, the total length is 2.3m (1.8m + 0.5m)
Becomes
【０００４】ところで、図５に示すように、奥深い山等
であっても比較的平坦な地面３Ａに支柱１を打ち込める
ときには、支柱１の全長が２．３ｍもあっても、作業者
が脚立に乗って大槌で打ち込む作業をすることができる
が、急傾斜の崖のような地面３Ｂや鋭角な尾根のような
地面３Ｃに防獣ネット２を張り巡らすような場合（実際
にはこのような例が大半である。）、作業者が脚立に乗
って大槌で打ち込む作業が非常に困難で危険が伴うとい
う問題があった。As shown in FIG. 5, when the strut 1 can be driven into the relatively flat ground 3A even in a deep mountain or the like, even if the entire length of the strut 1 is 2.3 m, the worker stands on a stepladder. Although it is possible to ride and drive with a mallet, the beast net 2 can be stretched over the ground 3B such as a steep cliff or the ground 3C such as a sharp ridge. However, there is a problem that it is extremely difficult and dangerous for a worker to step on a stepladder and drive with a hammer.
【０００５】このため、本出願人は、図７（ｂ）に示す
ように、上記のような支柱１を上下に２分割し、上支柱
１Ａに対して少なくとも下支柱１Ｂはパイプ体で形成し
て、図７（ａ）に示すように、予め地面３に打ち込んだ
下支柱１Ｂのパイプ穴１ｂの上部に、上支柱１Ａの下部
を上方から内嵌めするようにした防獣ネットの支柱構造
を採用している。For this reason, as shown in FIG. 7 (b), the present applicant divides the above-mentioned column 1 into upper and lower parts, and forms at least the lower column 1B with the upper column 1A by a pipe body. As shown in FIG. 7 (a), a pillar structure of a beast-proof net in which the lower part of the upper pillar 1A is fitted into the upper part of the pipe hole 1b of the lower pillar 1B previously driven into the ground 3 from above. Has adopted.
【０００６】そして、図７（ｃ）に示すように、上記防
獣ネット２の上端縁部２ａは、上支柱１Ａの上部に針金
４で縛り付けると共に、下端縁部２ｂは、地面３に打ち
込むアンカー５で係止している。As shown in FIG. 7 (c), the upper edge 2a of the beast net 2 is tied to the upper part of the upper support 1A with a wire 4, and the lower edge 2b is anchored into the ground 3. Locked at 5.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、図６
（ａ）に示すように、下支柱１Ｂを地面３に打ち込んだ
とき、パイプ穴１ｂ内に残る土３ａの上下位置が一定で
あるときは問題はないが、図６（ｂ）に示すように、軟
弱な粘土質等のように土質によってパイプ穴１ｂ内に残
る土３ａの上下位置がばらつくことが多々あって、この
ような下支柱１Ｂのパイプ穴１ｂに、上支柱１Ａの下部
を上方から内嵌めすると、上支柱１Ａの下端部１ｃがば
らついたパイプ穴１ｂ内に残る土３ａの上に当接するの
で、各上支柱１Ａの高さ、つまり長く張り巡らした防獣
ネット２の高さが各所でばらつき、見栄えが悪くなって
商品価値が低下すると共に、地面３から約１．８ｍの高
さが維持できない上支柱１Ａの間の防獣ネット２では、
野鹿の侵入を確実に防御できなくなるという問題があっ
た。However, FIG.
As shown in FIG. 6A, there is no problem when the lower support 1B is driven into the ground 3 and when the vertical position of the soil 3a remaining in the pipe hole 1b is constant, as shown in FIG. There are many cases where the vertical position of the soil 3a remaining in the pipe hole 1b varies due to the soil quality such as soft clay, etc., and the lower portion of the upper support 1A is inserted into the pipe hole 1b of the lower support 1B from above. When fitted inside, the lower end 1c of the upper support 1A comes into contact with the soil 3a remaining in the scattered pipe hole 1b, so that the height of each upper support 1A, that is, the height of the long stretched beast prevention net 2 is increased. In the beast net 2 between the upper strut 1A, which varies from place to place, the appearance deteriorates and the commercial value decreases, and the height of about 1.8m from the ground 3 cannot be maintained,
There was a problem that the deer could not be reliably prevented from entering.
【０００８】また、上述したように、例えば、全長５０
０ｍにわたって防獣ネット２を張り巡らすときには、支
柱１を２ｍ間隔として約２５０本を地面３に打ち込む必
要があるが、太い下支柱（パイプ体）１Ｂは１本が約
１．３Ｋｇ、上支柱（パイプ体）１Ａは１本が約１．７
Ｋｇで、上下支柱１Ａ，１Ｂの１セットで約３Ｋｇとな
り、総重量は１５００Ｋｇとなるので、自動車等で近く
まで運搬することが困難な急傾斜の崖のような地面３Ｂ
や鋭角な尾根のような地面３Ｃでの現場では、運搬を人
力に頼らざるを得ないので重労働であった。Further, as described above, for example, a total length of 50
When stretching the beast net 2 over 0 m, it is necessary to drive about 250 rods into the ground 3 with the struts 1 at 2 m intervals, but one thick lower strut (pipe body) 1B is about 1.3 kg and one upper strut ( One pipe is about 1.7 for 1A.
In Kg, one set of upper and lower columns 1A and 1B weighs about 3Kg, and the total weight is 1500Kg. Therefore, it is difficult to transport it to a nearby place by car or the like.
And on the site on the ground 3C such as a sharp ridge, it was hard work because the transportation had to rely on human power.
【０００９】さらに、下支柱１Ｂは太い（例えば外径が
３０ｍｍ近い）ので、これを足場の悪い現場で大槌によ
り深さ０．５ｍで２５０本を打ち込む作業も重労働であ
った。さらにまた、防獣ネット２の上端縁部２ａを針金
４で上支柱１Ａの上部に１本づつ縛り付けるので、これ
も足場の悪い現場での作業となるので重労働であった。
なお、このようにして針金４で縛り付けても、上支柱１
Ａも針金４も鉄製で相互に滑りやすいことから、立上が
った野鹿が防獣ネット２の上端縁部２ａに前足を乗せる
と、その重みで防獣ネット２とともに針金４が上支柱１
Ａから滑り落ち、その部分の防獣ネット２の高さが低く
なって野鹿であれば容易に飛び越えてしまうおそれがあ
る。Further, since the lower support 1B is thick (for example, the outer diameter is close to 30 mm), the work of hammering out 250 pieces at a depth of 0.5 m with a hammer on a site with a poor scaffold was also heavy labor. Furthermore, since the upper end edge 2a of the beast prevention net 2 is tied one by one to the upper part of the upper support 1A with the wire 4, this is also a work on a site with a poor scaffolding, and it was heavy labor.
Note that the upper support 1
Since both A and the wire 4 are made of iron and are slippery to each other, when a standing deer puts its forefoot on the upper edge 2a of the beast-proof net 2, the wire 4 together with the beast-proof net 2 is weighted by the upper support 1
There is a danger that the animal will slide off from A and the height of the beast control net 2 at that portion will be reduced, and if it is a wild deer, it will easily jump over.
【００１０】これらにより、全長５００ｍの防獣ネット
２を張り巡らす標準工事でも、熟練した作業者が４人が
かりで１週間もかかるものであった。[0010] As a result, even a standard construction in which the beast control net 2 having a total length of 500 m is stretched, it took one week for four skilled workers.
【００１１】本発明は、上記従来の問題を解決するため
になされたもので、防獣ネットの高さのばらつきが少な
く、比較的に軽労働で一連の工事ができ、しかも工事期
間の短縮を可能にした防獣ネットの支柱構造を提供する
ことを目的とするものである。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and there is little variation in the height of the beast control net, a series of construction work can be performed with relatively light labor, and the construction period can be shortened. It is an object of the present invention to provide a pillar structure of a beast prevention net that has been made possible.
【００１２】[0012]
【課題を解決するための手段】上記課題を解決するため
に、本発明は、下部を地面に打ち込んだ支柱を所定の間
隔で配列して、各支柱の上部に防獣ネットを固定して張
り巡らすようにした防獣ネットの支柱構造において、上
記支柱を上下に２分割し、少なくとも上支柱はパイプ体
で形成して、予め地面に打ち込んだ下支柱の上部に、上
支柱のパイプ穴の下部を上方から外嵌めするようにした
ことを特徴とする防獣ネットの支柱構造を提供するもの
である。In order to solve the above-mentioned problems, according to the present invention, struts whose lower portions are driven into the ground are arranged at predetermined intervals, and a beast net is fixed to an upper portion of each strut and stretched. In the support structure of the beast net which is wrapped around, the above support is vertically divided into two parts, and at least the upper support is formed of a pipe body, and the lower support is previously formed by driving the lower support into the upper part of the lower support and the lower part of the pipe hole of the upper support. Are provided so as to be externally fitted from above.
【００１３】本発明によれば、上下に２分割した支柱の
内、下支柱を地面に打ち込んだ後に、この打ち込んだ下
支柱の上部に、上支柱のパイプ穴の下部を上方から外嵌
めする。[0013] According to the present invention, the lower pillar of the two vertically divided pillars is driven into the ground, and the lower part of the pipe hole of the upper pillar is fitted to the upper part of the driven lower pillar from above.
【００１４】請求項２のように、上記上支柱のパイプ穴
の上部にＳ字状フックの一端部を係止すると共に、この
フックに他端部に上記防獣ネットの上端縁部を係止する
構成とするのが好ましい。According to a second aspect of the present invention, one end of an S-shaped hook is locked above the pipe hole of the upper support, and the upper end edge of the beast-proof net is locked to the other end of the hook. It is preferable to adopt a configuration in which:
【００１５】[0015]
【発明の実施の形態】以下、本発明の実施の形態を図面
を参照して詳細に説明する。なお、従来技術と同一構成
・作用の箇所は同一番号を付して詳細な説明は省略す
る。Embodiments of the present invention will be described below in detail with reference to the drawings. Note that the same components and operations as those of the prior art are denoted by the same reference numerals, and detailed description thereof will be omitted.
【００１６】図１に示すように、防獣ネット６は、合成
樹脂製の上網６Ａと下網６Ｂとで構成されて、各網６
Ａ，６Ｂは、例えばそれぞれが０．９ｍ幅として、各網
６Ａ，６Ｂを上下に繋ぎ合せたときには、１．８ｍ幅と
なる。各網６Ａ，６Ｂは、運搬等の便宜から５０ｍ長さ
（１丸）として、各網６Ａ，６Ｂをそれぞれ１０丸づつ
長さ方向に繋ぎ合せたときには、５００ｍ長さとなる。As shown in FIG. 1, the beast control net 6 is composed of an upper net 6A and a lower net 6B made of synthetic resin.
A and 6B each have a width of 0.9 m, for example, and have a width of 1.8 m when the nets 6A and 6B are connected vertically. Each of the nets 6A, 6B has a length of 50 m (one circle) for convenience of transportation and the like, and has a length of 500 m when the nets 6A, 6B are connected in the length direction by 10 circles.
【００１７】上記上網６Ａの上端縁部と下端縁部、及び
下網６Ｂの上端縁部と下端縁部には合成樹脂製のロープ
６ａ〜６ｄがそれぞれ挿通されている。そして、上網６
Ａの下端縁部のロープ６ｂと下網６Ｂの上端縁部のロー
プ６ｃとを長さ方向に適当な間隔でビニール紐７等（図
２（ｃ）参照）で結束することにより、１．８ｍ幅の防
獣ネット６が完成する。また、各網６Ａ，６Ｂは、それ
ぞれ１丸（５０ｍ長さ）毎の長さ方向の端部同士をビニ
ール紐等（不図示）で結束することにより、５００ｍ長
さの防獣ネット６が完成する。A rope 6a to 6d made of synthetic resin is inserted through the upper edge and the lower edge of the upper net 6A and the upper edge and the lower edge of the lower net 6B, respectively. And upper net 6
The rope 6b at the lower edge of A and the rope 6c at the upper edge of the lower net 6B are tied at appropriate intervals in the length direction with a vinyl string 7 or the like (see FIG. 2C) to obtain 1.8 m. The width of the beast net 6 is completed. In addition, each net 6A, 6B is completed by tying the ends in the length direction of each circle (50 m length) with a vinyl string or the like (not shown) to complete a beast control net 6 of 500 m length. I do.
【００１８】上網６Ａは、主として野鹿の侵入を防御す
るために、網目が１０ｃｍ角であり、下網６Ｂは、主と
して野兎の侵入を防御するために、網目が５ｃｍ角であ
り、かつ野兎による食害を防止するためにステンレス線
入りである。なお、上記防獣ネット６（上網６Ａ，下網
６Ｂ）の幅、長さ、網目、ステンレス線の有無等は、防
獣の種類によって適宜に選択することができる。The upper net 6A has a mesh of 10 cm square mainly to prevent invasion of wild deer, and the lower net 6B has a mesh of 5 cm square mainly to prevent invasion of hares. Contains stainless steel wire to prevent damage. The width, length, mesh, presence / absence of a stainless steel wire, and the like of the above-described beast prevention net 6 (upper net 6A, lower net 6B) can be appropriately selected depending on the type of beast prevention net.
【００１９】一方、支柱８は、図２（ａ）（ｂ）に示す
ように、上下に２分割されて、太い上支柱８Ａと細い下
支柱８Ｂとで構成されている。On the other hand, as shown in FIGS. 2 (a) and 2 (b), the column 8 is vertically divided into two, and is composed of a thick upper column 8A and a thin lower column 8B.
【００２０】上支柱８Ａと下支柱８Ｂは、それぞれ鉄パ
イプ製であり、細い下支柱８Ｂは、例えば、外径１５．
９ｍｍ、内径１２．７ｍｍ、長さ１．１ｍで、重量は１
本が約０．６Ｋｇである。また、太い上支柱８Ａは、例
えば、外径２１．７ｍｍ、内径１７．９ｍｍ、長さ１．
８３ｍで、重量は１本が約１．７Ｋｇである。なお、上
支柱８Ａと下支柱８Ｂの内外径は、コスト面から規格品
を使用したものであり、長さも定尺の規格品を無駄なく
使用するために等分で切断したものであって、これらの
細かい寸法に特にこだわる必要はない。また、重量を考
えないならば、下支柱８Ｂはパイプではなく、中実の棒
材であっても良い。さらに、上支柱８Ａと下支柱８Ｂの
材質も鉄製に限る必要はなく、軽量のアルミニューム製
や硬質合成樹脂製であっても良い。また、丸材でも角材
でもかまわない。The upper support 8A and the lower support 8B are each made of iron pipe, and the thin lower support 8B has, for example, an outer diameter of 15 mm.
9mm, inner diameter 12.7mm, length 1.1m, weight 1
A book is about 0.6 kg. The thick upper support 8A has, for example, an outer diameter of 21.7 mm, an inner diameter of 17.9 mm and a length of 1.1.7 mm.
It is 83m and weighs about 1.7kg per piece. In addition, the inner and outer diameters of the upper support 8A and the lower support 8B are those using standard products from the viewpoint of cost, and the lengths are cut into equal lengths in order to use standard products of fixed size without waste. It is not necessary to stick to these fine dimensions. If weight is not considered, the lower support 8B may be a solid bar instead of a pipe. Further, the material of the upper support 8A and the lower support 8B is not necessarily limited to iron, but may be made of lightweight aluminum or hard synthetic resin. Also, it may be round or square.
【００２１】上記防獣ネット６を張り巡らす工事をする
には、図２（ａ）に示すように、まず、下支柱８Ｂを約
半分の長さ程度（約５０ｃｍ）まで地面３に打ち込む。
防獣ネット６の全長が５００ｍであれば、下支柱８Ｂ
は、所定の間隔、例えば２ｍ間隔で２５０本を地面３に
打ち込む必要がある。In order to construct the above-mentioned beast control net 6, the lower support 8B is first driven into the ground 3 to a length of about half (about 50 cm) as shown in FIG. 2 (a).
If the total length of the beast net 6 is 500 m, the lower support 8B
It is necessary to drive 250 pieces into the ground 3 at predetermined intervals, for example, at intervals of 2 m.
【００２２】その後、図２（ｂ）に示すように、地面３
の上方に残った各下支柱８Ｂの上部に、各上支柱８Ａの
パイプ穴８ａの下部を上方から差し込んで外嵌すると、
上支柱８Ａの下端部８ｂは地面３の上に当接するように
なる。この各上支柱８Ａのパイプ穴８ａの上部には、図
３に示すようなＳ字状フック９の逆Ｕ字状上端部９ａを
それぞれ係止しておく。Thereafter, as shown in FIG.
When the lower part of the pipe hole 8a of each upper support 8A is inserted from above into the upper part of each lower support 8B remaining above the
The lower end 8b of the upper support 8A comes into contact with the ground 3. An inverted U-shaped upper end 9a of an S-shaped hook 9 as shown in FIG. 3 is engaged with the upper portion of the pipe hole 8a of each upper column 8A.
【００２３】そうして、上網６Ａと下網６Ｂとを上下に
繋ぎ合せてなる防獣ネット６の上網６Ａの上端縁部のロ
ープ６ａを各上支柱８Ａの各Ｓ字状フック９のＵ字状下
端部９ｂに係止すると、防獣ネット６は幅方向に広げら
れて支持されるようになり、この状態で、防獣ネット６
の下網６Ｂの下端縁部のロープ６ｄにアンカー５を係止
しながらアンカー５を地面３に打ち込むと、防獣ネット
６が幅方向に張られるようになる。Then, the rope 6a at the upper edge of the upper net 6A of the beast control net 6 formed by vertically connecting the upper net 6A and the lower net 6B is connected to the U-shaped of each S-shaped hook 9 of each upper support 8A. When the beast net 6 is locked to the lower end portion 9b, the beast net 6 is widened and supported in the width direction.
When the anchor 5 is driven into the ground 3 while locking the anchor 5 to the rope 6d at the lower edge of the lower net 6B, the beast prevention net 6 is stretched in the width direction.
【００２４】この作業を繰り返しながら、防獣ネット６
を各上支柱８Ａに沿って長さ方向に順次に張り巡らして
ゆくと、全長５００ｍで防獣ネット６を張り巡らす工事
が完成する。なお、上網６Ａと下網６Ｂは、各網目を利
用して各上支柱８Ａにビニール紐等７（図１参照）で結
束すると、長さ方向の弛みや幅方向のばたつきを防止す
ることができる。While repeating this operation, the beast control net 6
Is sequentially stretched in the length direction along each upper support 8A, and the work of extending the beast net 6 with a total length of 500 m is completed. The upper net 6A and the lower net 6B can be prevented from loosening in the length direction and fluttering in the width direction by tying the upper net 8A to each upper support 8A with a vinyl string 7 (see FIG. 1) using each mesh. .
【００２５】上記防獣ネット６の支柱構造であれば、上
支柱８Ａは、従来のように下支柱１Ｂのパイプ穴１ｂの
上部に内嵌めするのではなく、パイプ穴８ａの下部を下
支柱８Ｂの上部に差し込んで外嵌めすることから、下支
柱８Ｂを地面３に打ち込んでも、下支柱８Ｂの周囲の地
面３の上下位置は土質に関係なく常に一定であるので、
上支柱８Ａの下端部８ｂは上下位置が一定の地面３の上
に当接するので、各上支柱８Ａの高さ、つまり長く張り
巡らした防獣ネット６の高さが各所でばらつきことがな
く、見栄えが良くなって商品価値が向上すると共に、地
面３から一定の高さ（例えば、約１．８ｍ）が常に維持
できるので、野鹿等の侵入を確実に防御できるようにな
る。In the case of the support structure of the beast net 6, the upper support 8A does not fit inside the upper portion of the pipe hole 1b of the lower support 1B as in the prior art. Instead, the lower portion of the pipe hole 8a is connected to the lower support 8B. Since the lower support 8B is driven into the ground 3 by inserting it into the upper part of the ground, the vertical position of the ground 3 around the lower support 8B is always constant regardless of the soil properties.
Since the lower end 8b of the upper strut 8A abuts on the ground 3 where the vertical position is constant, the height of each upper strut 8A, that is, the height of the long stretched beast prevention net 6 does not vary from place to place. The appearance is improved, the commercial value is improved, and a constant height (for example, about 1.8 m) from the ground 3 can be always maintained, so that the invasion of wild deer and the like can be surely prevented.
【００２６】また、上支柱８Ａの太さは従来と同じとし
ても、下支柱８Ｂは従来よりも一回り細くなるので、例
えば全長５００ｍのに防獣ネット６を張り巡らすため
に、２ｍ間隔で約２５０本の下支柱８Ｂを地面に打ち込
むときには、細い下支柱８Ｂは１本が約０．６Ｋｇ程度
となり（従来は２．３Ｋｇであるから７５％程度の軽量
化）、上支柱８Ａは従来と同様に１本が約１．７Ｋｇで
あっても、上下支柱８（８Ａ，８Ｂ）の１セットで約
２．３Ｋｇとなり、総重量は１１５０Ｋｇ（従来は１５
００Ｋｇ）となるので、運搬を人力に頼らざるを得ない
現場でも、従来と比較して３５０Ｋｇも少なくなるので
（２０〜２５％程度の軽量化）、軽労働化するようにな
る。Further, even though the thickness of the upper support 8A is the same as that of the conventional one, the lower support 8B is slightly thinner than the conventional one. When the 250 lower struts 8B are driven into the ground, one thin lower strut 8B is about 0.6 kg (the weight is about 75% lighter than the conventional 2.3 kg), and the upper strut 8A is the same as the conventional one. Even if one piece is about 1.7 kg, one set of the upper and lower columns 8 (8A, 8B) becomes about 2.3 kg, and the total weight is 1150 kg (15 kg in the conventional case).
00Kg), so even at sites where the transportation must rely on human power, the weight is reduced by 350Kg compared to the conventional one (weight reduction of about 20 to 25%), so that the labor becomes lighter.
【００２７】さらに、下支柱８Ｂは細くなるので（例え
ば外径が１５．９ｍｍ）、これを足場の悪い現場で大槌
により深さ約０．５ｍで２５０本を打ち込む作業も軽労
働化するようになる。Further, since the lower support 8B becomes thin (for example, the outer diameter is 15.9 mm), the work of hammering out 250 pieces at a depth of about 0.5 m with a hammer at a site with a poor scaffolding can be lightened. Become.
【００２８】さらにまた、防獣ネット６の上端縁部の支
持は、ロープ６ａを上支柱８Ａに係止したにＳ字状フッ
クに係止するだけであるので、従来のように針金４で縛
り付ける作業と比べて、軽労働化することができる。Furthermore, since the upper end edge of the beast net 6 is supported only by the S-shaped hook when the rope 6a is locked by the upper support 8A, it is tied up by the wire 4 as in the prior art. Lighter labor can be achieved compared to work.
【００２９】これら各軽労働化が相俟って、全長５００
ｍの防獣ネットを張り巡らす標準工事でも、熟練した作
業者が４人がかりであれば、４〜５日ですむので、工事
期間の大幅な短縮（３０〜４０％）が可能になる。[0029] Together with each of these light work shifts, a total length of 500
Even for standard construction work involving the installation of m beast control nets, if only four skilled workers are involved, it will take only 4 to 5 days, which will greatly reduce the construction period (30 to 40%).
【００３０】さらに、立上がった野鹿が防獣ネット６の
上端縁部に前足を乗せても、Ｓ字状フック９によって、
その重みで防獣ネット６が上支柱８Ａから滑り落ちるこ
とがなく、その部分の防獣ネット６の高さが低くなるこ
とがないので、野鹿でが容易に飛び越えてしまうおそれ
もなくなる。Further, even if a standing deer puts its forefoot on the upper edge of the beast net 6, the S-shaped hook 9
With this weight, the beast control net 6 does not slip off from the upper support 8A, and the height of the beast control net 6 at that portion does not decrease, so that there is no possibility that a deer easily jumps over.
【００３１】[0031]
【発明の効果】以上の説明からも明らかなように、本発
明の防獣ネットの支柱構造は、上下に２分割した支柱の
内、下支柱を地面に打ち込んだ後に、この打ち込んだ下
支柱の上部に、上支柱のパイプ穴の下部を上方から外嵌
めするようにしたから、下支柱を地面に打ち込んでも下
支柱の周囲の地面の上下位置は土質に関係なく常に一定
であるので、上支柱の下端部は上下位置が一定の地面の
上に当接して、各上支柱の高さとともに長く張り巡らし
た防獣ネットの高さが各所でばらつきことがなくなり、
見栄えが良くなって商品価値が向上すると共に、地面か
ら一定の高さが常に維持できるので野鹿等の侵入を確実
に防御できるようになる。As is clear from the above description, the support structure of the beast net according to the present invention is obtained by driving the lower support of the vertically divided support into the ground, and then driving the lower support into the ground. Since the lower part of the pipe hole of the upper support is externally fitted from above, the vertical position of the ground around the lower support is always constant regardless of the soil even if the lower support is driven into the ground. The lower end of the abutment comes in contact with the ground where the vertical position is constant, and the height of the beast net that stretches long with the height of each upper strut does not vary from place to place,
The appearance is improved, the commercial value is improved, and a constant height from the ground can be always maintained, so that the invasion of a deer or the like can be reliably prevented.
【００３２】また、上支柱の太さは従来と同じとして
も、下支柱は従来よりも一回り細くなるので、下支柱の
重量が軽減することで上下支柱の総重量が相対的に軽く
なることから、支柱の運搬を人力に頼らざるを得ない現
場でも軽労働化することができると共に、細い下支柱を
地面にを打ち込む作業も軽労働化することができる。Further, even if the thickness of the upper support is the same as that of the conventional one, the lower support is slightly smaller than the conventional one, so that the weight of the lower support is reduced, so that the total weight of the upper and lower supports is relatively reduced. Therefore, it is possible to reduce the labor at the site where the support of the pillars must be carried out by human power, and also to reduce the labor for driving the thin lower pillars into the ground.
【００３３】請求項２のように、上支柱のパイプ穴の上
部にＳ字状フックの一端部を係止すると共に、このフッ
クに他端部に防獣ネットの上端縁部を係止する構成とす
ると、防獣ネットの上端縁部をＳ字状フックに係止する
だけであるので軽労働化することができる。また、立上
がった野鹿が防獣ネットの上端縁部に前足を乗せても、
その重みで防獣ネットが上支柱から滑り落ちることがな
く、その部分の防獣ネットの高さが低くなることがない
ので、野鹿でが容易に飛び越えてしまうおそれもなくな
る。According to a second aspect of the present invention, one end of the S-shaped hook is locked at the upper part of the pipe hole of the upper column, and the upper edge of the beast control net is locked at the other end of the hook. Then, since only the upper edge of the beast prevention net is locked to the S-shaped hook, the labor can be reduced. Also, even if the standing deer puts its forefoot on the upper edge of the beast net,
The weight prevents the beast net from slipping off the upper support, and the height of the beast net at that portion does not decrease, so that there is no danger that the deer easily jumps over.
【００３４】そして、上記各軽労働化が相俟って工事期
間を大幅に短縮することが可能となる。In addition, the above-mentioned light labor can be combined to significantly reduce the construction period.
【図１】 本発明の防獣ネットの支柱構造の斜視図であ
る。FIG. 1 is a perspective view of a support structure of a beastproof net according to the present invention.
【図２】 支柱であり、（ａ）は下支柱の打ち込み時の
側面図、（ｂ）は上支柱を外嵌した時の側面図、（ｃ）
は支柱に防獣ネットを支持した時の側面図である。2 (a) is a side view when driving a lower support, FIG. 2 (b) is a side view when an upper support is fitted, and FIG.
Is a side view when the beast net is supported on the support.
【図３】 Ｓ字状フックの側面図である。FIG. 3 is a side view of an S-shaped hook.
【図４】 防獣ネットの張り巡らし状態の斜視図であ
る。FIG. 4 is a perspective view of a state in which the beast control net is stretched.
【図５】 支柱を打ち込む地面の状態の説明図である。FIG. 5 is an explanatory diagram of a state of a ground on which a support is driven.
【図６】 （ａ）（ｂ）は、それぞれ従来の下支柱内に
残る土の高さを説明するための側面図である。FIGS. 6A and 6B are side views for explaining the height of soil remaining in a conventional lower support.
【図７】 従来の支柱であり、（ａ）は下支柱の打ち込
み時の側面図、（ｂ）は上支柱を内嵌した時の側面図、
（ｃ）は支柱に防獣ネットを支持した時の側面図であ
る。7 (a) is a side view when a lower support is driven, FIG. 7 (b) is a side view when an upper support is fitted inside, FIG.
(C) is a side view when the beast net is supported on the support.
３ 地面 ６ 防獣ネット ６Ａ 上網 ６Ｂ 下網 ６ａ〜６ｄ ロープ ８ 支柱 ８Ａ 上支柱 ８Ｂ 下支柱 ９ Ｓ字状フック 3 Ground 6 Beast net 6A Upper net 6B Lower net 6a-6d Rope 8 Post 8A Upper post 8B Lower post 9 S-shaped hook
Claims (2)
で配列して、各支柱の上部に防獣ネットを固定して張り
巡らすようにした防獣ネットの支柱構造において、 上記支柱を上下に２分割し、少なくとも上支柱はパイプ
体で形成して、予め地面に打ち込んだ下支柱の上部に、
上支柱のパイプ穴の下部を上方から外嵌めするようにし
たことを特徴とする防獣ネットの支柱構造。1. A pillar structure of a beast-proof net in which pillars whose lower portions are driven into the ground are arranged at predetermined intervals, and a beast-proof net is fixed and stretched over each of the pillars. And at least the upper strut is formed by a pipe body, and the upper portion of the lower strut previously driven into the ground,
A pillar structure for a beast-proof net, wherein a lower part of a pipe hole of an upper pillar is externally fitted from above.
ックの一端部を係止すると共に、このフックに他端部に
上記防獣ネットの上端縁部を係止する請求項１に記載の
防獣ネットの支柱構造。2. The method according to claim 1, wherein one end of an S-shaped hook is locked at an upper portion of the pipe hole of the upper support, and the upper end edge of the beast net is locked at the other end of the hook. The supporting structure of the described beast net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10270039A JP2000093066A (en) | 1998-09-24 | 1998-09-24 | Prop structure of net for preventing animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10270039A JP2000093066A (en) | 1998-09-24 | 1998-09-24 | Prop structure of net for preventing animal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000093066A true JP2000093066A (en) | 2000-04-04 |
Family
ID=17480690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10270039A Pending JP2000093066A (en) | 1998-09-24 | 1998-09-24 | Prop structure of net for preventing animal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000093066A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006262765A (en) * | 2005-03-24 | 2006-10-05 | Nakada Sangyo Kk | Preventing net from animal |
| JP2009022240A (en) * | 2007-07-23 | 2009-02-05 | Taito:Kk | Animal protection net |
| JP2012223102A (en) * | 2011-04-15 | 2012-11-15 | Reiji Oshima | Harmful animal-defending fence |
| JP2014008057A (en) * | 2012-06-29 | 2014-01-20 | Tomihisa Kawakami | Pole for agricultural and other use |
-
1998
- 1998-09-24 JP JP10270039A patent/JP2000093066A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006262765A (en) * | 2005-03-24 | 2006-10-05 | Nakada Sangyo Kk | Preventing net from animal |
| JP4510675B2 (en) * | 2005-03-24 | 2010-07-28 | ナカダ産業株式会社 | Beast net |
| JP2009022240A (en) * | 2007-07-23 | 2009-02-05 | Taito:Kk | Animal protection net |
| JP2012223102A (en) * | 2011-04-15 | 2012-11-15 | Reiji Oshima | Harmful animal-defending fence |
| JP2014008057A (en) * | 2012-06-29 | 2014-01-20 | Tomihisa Kawakami | Pole for agricultural and other use |
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