JP2003158986A - Guard fence against animal - Google Patents

Guard fence against animal

Info

Publication number
JP2003158986A
JP2003158986A JP2001357343A JP2001357343A JP2003158986A JP 2003158986 A JP2003158986 A JP 2003158986A JP 2001357343 A JP2001357343 A JP 2001357343A JP 2001357343 A JP2001357343 A JP 2001357343A JP 2003158986 A JP2003158986 A JP 2003158986A
Authority
JP
Japan
Prior art keywords
protective
pile
piles
protective fence
fence
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
Application number
JP2001357343A
Other languages
Japanese (ja)
Inventor
Noriyuki Ozaki
則行 尾崎
Minoru Shimizu
稔 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Fine Steel Co Ltd
Original Assignee
Japan Fine Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Fine Steel Co Ltd filed Critical Japan Fine Steel Co Ltd
Priority to JP2001357343A priority Critical patent/JP2003158986A/en
Publication of JP2003158986A publication Critical patent/JP2003158986A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a guard fence for surely preventing animals from invasion so as not to damage a field. <P>SOLUTION: In this guard fence A a plurality of stakes 1 vertically driven into the ground B are set up with electric wires 3 throughout, and guard nets 2 are laid between the respective stakes 1 below the electric wires 3. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、例えば、猪や狸あ
るいは鹿等の動物の畑への侵入を防ぐのに好適な防護柵
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a protective fence suitable for preventing entry of animals such as boars, raccoon dogs and deer into a field.

【0002】[0002]

【従来技術】最近、猪や狸あるいは鹿等の動物が畑に侵
入して農作物を食べてしまい、多額の被害をもたらす例
が急増しており、大きな社会問題となっている。現在で
は、このような畑を荒らす動物の畑への侵入を防ぐため
に、畑の周りに防護柵を張り巡らせて動物の侵入を防い
でいる。ところで、防護柵としては、例えば、電気線を
張り巡らせてなる電気柵であり、侵入しようとする動物
に電気線への接触による電気ショックを与えて侵入を防
止しようとするものである。又、ネット(例えば金網)
を張り巡らせてなる防護ネットであり、該ネットにより
動物の侵入を防止しようとするものである。
2. Description of the Related Art Recently, an increasing number of cases in which animals such as boars, raccoon dogs, deer, etc. invade fields and eat agricultural crops, causing a large amount of damage, have become a major social problem. At present, in order to prevent such an invading animal from invading the field, a protective fence is put around the field to prevent the invasion of the animal. By the way, the protective fence is, for example, an electric fence formed by laying an electric wire around, and an electric shock is given to an animal that is trying to invade by contact with the electric wire to prevent the invasion. Also, the net (eg wire mesh)
It is a protective net formed by arranging all over and is intended to prevent the invasion of animals by the net.

【0003】しかしながら、通常の電気柵の場合には地
上高が約50cm程度であり、動物が学習してしまうと、
電気柵を飛び越して畑に侵入してしまうし、雑草が電気
線に接触して漏電する可能性があるため、短いスパンで
定期的に除草する作業が必要不可欠であり、その上、除
草作業時には、除草機材で電気線を切断してしまう可能
性もある。又、防護ネットの場合でも、ネットを飛び越
したりよじ登って越したりする動物もいるので、いずれ
の方法についても動物の侵入を防ぐことに関して完全で
はない。
However, in the case of an ordinary electric fence, the ground clearance is about 50 cm, and if the animal learns,
It is necessary to perform regular weeding in a short span, as weeds may jump into the field by jumping over electric fences and weeds may come into contact with electric wires and leak electricity. , There is a possibility of cutting the electric wire with weeding equipment. Also, even in the case of a protective net, there are some animals that jump over or climb over the net, so none of these methods is perfect in preventing animal invasion.

【0004】[0004]

【発明が解決しようとする課題】そこで本発明は、畑を
荒らしてしまう動物の侵入を確実に防止することを課題
とし、この課題を解決できる動物用防護柵の提供を目的
とする。
SUMMARY OF THE INVENTION Therefore, an object of the present invention is to reliably prevent an animal from invading a field from entering, and an object of the present invention is to provide a protective fence for animals which can solve this problem.

【0005】[0005]

【課題を解決するための手段】本発明は、上記した目的
を達成するために下記の技術的手段を採用する。その技
術的手段は、図1及び図2に示すように、動物の侵入を
防ぐ防護柵であって、地面Bに立設される複数の杭1に
電気線3が掛け渡され、且つ該電気線の下方の各杭1間
に夫々独立した防護ネット2が配されてなる防護柵Aに
したことである。(請求項1)この技術的手段によれ
ば、防護ネット2を飛び越そうとしたりよじ登って越そ
うとすると、防護ネット2の上方にある電気線3に触れ
て電気ショックが与えられる。又、電気線3は上方にあ
るので、雑草がかなり成長しても電気線3への接触がな
く、これにより、定期的な除草作業を長いスパンで行う
ことができるし、除草時に除草機材が電気線3に触れる
ことはない。防護ネット2は、図示するように、各杭1
間の距離に対応する定尺状のものを各々杭1間に夫々独
立して固定するため、仮に防護ネット2が損壊した場合
でも、当該部位の防護ネット2のみを交換することがで
きる。
The present invention employs the following technical means in order to achieve the above-mentioned object. The technical means is, as shown in FIGS. 1 and 2, a protective fence for preventing invasion of animals, and an electric wire 3 is laid over a plurality of piles 1 standing on the ground B, and This is a protective fence A in which independent protective nets 2 are arranged between the piles 1 below the line. (Claim 1) According to this technical means, when jumping over or climbing over the protective net 2, the electric wire 3 above the protective net 2 is touched and an electric shock is given. Further, since the electric wire 3 is located above, there is no contact with the electric wire 3 even if weeds grow considerably, which allows regular weeding work to be performed over a long span, and weeding equipment is used during weeding. Never touch the electric wire 3. The protective net 2 is, as shown in the drawing, each pile 1
Since fixed lengths corresponding to the distance between them are independently fixed between the piles 1, respectively, even if the protective net 2 is damaged, it is possible to replace only the protective net 2 at the relevant portion.

【0006】[0006]

【発明の実施の形態】防護ネット2においては、図示す
るように枠体21にネット2を取り付けたものであれ
ば、杭に対する取り付けが容易であり、又、ネット端部
の保護や防護ネットの補強にも大きく貢献する。防護ネ
ット2の素材としては、例えば、金属材、繊維材、ある
いは合成樹脂材や硬質ゴム材等が挙げられるが、強度や
耐久性という点から金属材が好適である。電気線3は周
知のものを用いて、杭1の電気線部分の高さに応じて本
数を任意に決定する。
BEST MODE FOR CARRYING OUT THE INVENTION In the protective net 2, if the net 2 is attached to the frame body 21 as shown in the drawing, it can be easily attached to a pile, and the net end can be protected and the protective net can be protected. It also greatly contributes to reinforcement. Examples of the material of the protective net 2 include a metal material, a fiber material, a synthetic resin material and a hard rubber material, and the metal material is preferable from the viewpoint of strength and durability. A well-known electric wire 3 is used, and the number thereof is arbitrarily determined according to the height of the electric wire portion of the pile 1.

【0007】本願発明の防護柵Aの高さは、対象とする
動物に応じて任意に変更するが、おおよそには、地上高
約0.6m〜4m程度の範囲で対応可能であると思われ
る。内訳として、防護ネット2の高さは約0.3m〜3m
程度、電気線部分の高さは、約0.3m〜1m程度が好ま
しい。ただし、本願発明では前記した数値に限定するも
のではなく、少なくとも、対象とする動物の侵入を防止
可能な高さであればよいものである。
The height of the protective fence A of the present invention is arbitrarily changed according to the target animal, but it is considered that the height can be approximately within the range of about 0.6 m to 4 m above the ground. . As a breakdown, the height of the protective net 2 is about 0.3m-3m
The height of the electric wire portion is preferably about 0.3 m to 1 m. However, the present invention is not limited to the above-mentioned numerical values, but may be any height as long as it can prevent the invasion of the target animal.

【0008】本発明における杭1は、畑の周囲長に対応
する本数を用いるが、地面Bが軟弱であったり、畑の周
囲長が長く防護ネット2の重量によって杭1に過剰な負
担をかけてしまうような場合、図示するように杭1を補
強するために、防護柵Aにおける動物侵入側から支持杆
4によって杭1を支えることが好適である。(請求項
2)ここで、支持杆4を動物侵入側で杭1を支えるよう
にした理由として、支持杆4が農作業の邪魔にならない
ようにすること、又、支持杆4によって動物が防護柵A
沿いを移動できなくし、できるだけ防護柵Aに近寄らせ
ないためである。支持杆4は、図示するように杭1と同
本数用いて杭1毎に支えるようにしてもよいし、一本あ
るいは数本の杭1を中抜きして支えるようにしてもよ
く、杭1を立設する地面Bの硬さや杭1の本数により任
意に決定する。杭1を支える支持杆4の形態は任意であ
り、例えば、図示するように杭1と地面Bの間で傾斜状
に支える形態が挙げられる。
The piles 1 according to the present invention use a number corresponding to the perimeter of the field, but the ground B is soft, the perimeter of the field is long, and the weight of the protective net 2 imposes an excessive burden on the pile 1. In such a case, in order to reinforce the pile 1 as shown in the figure, it is preferable to support the pile 1 from the animal intrusion side of the protective fence A by the support rod 4. (Claim 2) Here, the reason why the support rods 4 support the piles 1 on the animal entry side is that the support rods 4 do not interfere with the agricultural work, and that the support rods 4 protect the animals from the fence. A
This is because it is not possible to move along the protection fence A as much as possible. As shown in the figure, the support rods 4 may be used for each pile 1 by using the same number as the piles 1, or one or several piles 1 may be hollowed out and supported. Is arbitrarily determined depending on the hardness of the ground B to be erected and the number of piles 1. The shape of the support rod 4 that supports the pile 1 is arbitrary, and for example, as shown in the figure, the support rod 4 may be supported in an inclined shape between the pile 1 and the ground B.

【0009】[0009]

【実施例】以下、本発明に係る防護柵Aの実施例を図1
及び図2に基づいて説明する。防護柵Aは、地面Bに打
ち込んで立設された多数の杭1の間に夫々独立した防護
ネット2を配し、該ネットの上方に上下2本の電気線3
を各杭1に掛け渡してなる。又、防護柵Aは、動物侵入
側の下方に位置する支持杆4によって各杭1を支持して
いる。
EXAMPLE An example of a protective fence A according to the present invention is shown in FIG.
And it demonstrates based on FIG. In the protective fence A, independent protective nets 2 are arranged between a large number of piles 1 struck and erected on the ground B, and upper and lower two electric wires 3 are provided above the nets.
Is laid over each pile 1. Further, the protective fence A supports each of the piles 1 by a support rod 4 located below the animal intrusion side.

【0010】詳述すると、杭1は鉄製であり、各々同間
隔を空けて地中約50cm程度の深さで埋め込まれてい
る。尚、杭1の埋め込み深さは前記数値に限定するもの
ではなく、地面Bの硬軟や防護柵Aの重量の関係により
任意に決定される。支持杆4は、図2に示すように、各
々地面Bと杭1に亘って傾斜状に配して突っ張るように
杭1を支えるようにしたものであり、具体的には、傾斜
状に配したときに支持杆4の両端部を、該両端部が夫々
地面Bと杭1に沿うように折り曲げて形成し、地面側端
部41をアンカー5で固定し、杭側端部42をUボルト
・ナット6で固定することによって、杭1を支えてい
る。尚、支持杆4については、基本的には、地面Bの硬
軟や防護柵Aの重量の関係により、杭1を支える必要が
ある場合に用いるものであるが、このような場合以外に
用いることにより、防護柵Aをさらに頑強な態様で構成
することができる。又、支持杆4は、杭1に溶接により
あらかじめ固定してもよく、これによれば、防護柵Aの
構成作業を支持杆4を使用しないものと同様の作業時間
で行うことができる。(図示せず)
More specifically, the piles 1 are made of iron, and are embedded in the ground at a depth of about 50 cm at the same intervals. The depth of embedding of the pile 1 is not limited to the above numerical value, but may be arbitrarily determined depending on the relationship between the hardness of the ground B and the weight of the protective fence A. As shown in FIG. 2, the support rods 4 are arranged so as to be inclined across the ground B and the pile 1, respectively, and support the pile 1 so as to be stretched. Specifically, the support rods 4 are arranged in an inclined manner. Then, both ends of the support rod 4 are bent and formed so that the both ends are along the ground B and the pile 1, respectively, the ground-side end 41 is fixed by the anchor 5, and the pile-side end 42 is U-bolted. -The pile 1 is supported by fixing it with the nut 6. The support rod 4 is basically used when it is necessary to support the pile 1 due to the relationship between the hardness of the ground B and the weight of the protective fence A, but it should be used in other cases. Thus, the protective fence A can be configured in a more robust manner. Further, the support rod 4 may be fixed to the pile 1 in advance by welding, which allows the work of constructing the protective fence A to be performed in the same working time as when the support rod 4 is not used. (Not shown)

【0011】防護ネット2は、各杭1間幅と略同等の幅
とする枠体21に金網22を配してなるものであり、こ
の防護ネット2の下縁を地面Bに置いた状態で各杭1間
に位置させ、左右縁を夫々隣接する杭1に番線Cで結び
つけて固定している。尚、防護ネット2の固定について
は例示した番線Cに限定されるものではなく、例えばボ
ルト・ナットで締め付け挟持するような支持具を用いて
もよい。(図示せず) 本実施例の防護ネット2は、番線Cを外すことによって
杭1からの取り外しを可能としており、これによって、
防護柵Aのある部分の防護ネット2のみを交換すること
ができる。電気線3は、杭1に取り付けられた周知の絶
縁体31に支持されて各杭1に掛け渡されている。
The protective net 2 comprises a frame 21 having a width substantially equal to the width between the piles 1 and a wire net 22. The lower edge of the protective net 2 is placed on the ground B. The piles 1 are located between the piles 1, and the right and left edges are connected to the piles 1 adjacent to each other with the number lines C and fixed. The fixing of the protective net 2 is not limited to the numbered wire C illustrated, but a support tool that is clamped and clamped by bolts and nuts may be used. (Not shown) The protective net 2 of the present embodiment can be removed from the pile 1 by removing the number wire C, and by this,
Only the part of the protective net 2 having the protective fence A can be replaced. The electric wire 3 is supported by a well-known insulator 31 attached to the piles 1 and hung around each of the piles 1.

【0012】尚、本実施例では、杭を真っ直ぐなものと
して例示しているが、例えば、杭における電気線が掛け
渡される部位を、動物侵入側へ傾斜させることにより、
防護柵を乗り越えにくくするようにしてもよいものであ
る。
In the present embodiment, the pile is illustrated as a straight one, but, for example, by inclining the portion of the pile on which the electric wire is bridged to the animal entry side,
You may make it difficult to get over the protective fence.

【0013】[0013]

【発明の効果】本発明に係る防護柵は以上説明したとお
り、下記の優れた効果を有する。請求項1の発明によれ
ば、防護ネットの防護効果と電気線の防護効果の2つの
効果を有するという特有の効果が有る防護柵であると共
に、電気線を防護ネットの上方に配して雑草が成長して
も電気線への接触を生じさせないようにしているので、
雑草管理や除草作業が楽になる上に、除草時において除
草機材を電気線に触れさせる心配は全くない防護柵であ
る。しかも、防護ネットを各杭間に夫々独立して固定す
るため、仮に防護ネットが損壊した場合でも、当該部位
の防護ネットのみを交換することができるので、修理や
メンテナンスを極めて容易、且つ迅速に行うことができ
る。さらに、請求項2の発明によれば請求項1の効果に
加えて、支持杆が杭を支えているので、軟弱な地面にお
いても、又、防護柵の重量が大きくなっても、強固な立
設状態を保つことができる上に、支持杆を動物侵入側に
配しているので、農作業の邪魔にならないと共に、支持
杆によって動物が防護柵沿いを移動できなくし、できる
だけ防護柵に近寄らせないようにすることができる。
As described above, the protective fence according to the present invention has the following excellent effects. According to the invention of claim 1, the fence has a unique effect of having two effects of a protective net and an electric wire, and the electric wire is arranged above the protective net to weed. So that it does not come into contact with the electric wire even if it grows,
It is a protective fence that not only makes weed management and weeding work easier, but also does not worry about weeding equipment coming into contact with electric wires when weeding. Moreover, since the protective nets are independently fixed between the piles, even if the protective nets are damaged, only the protective nets of the relevant part can be replaced, so repair and maintenance are extremely easy and quick. It can be carried out. Further, according to the invention of claim 2, in addition to the effect of claim 1, since the support rod supports the pile, the strong standing is achieved even on the soft ground or the weight of the protective fence becomes large. In addition to being able to maintain the installed state, the support rod is placed on the animal invasion side, so it does not interfere with agricultural work and the support rod prevents the animal from moving along the protective fence and keeps it as close as possible to the protective fence You can

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係る防護柵の一例を示す正面図。FIG. 1 is a front view showing an example of a protective fence according to the present invention.

【図2】支持杆部位を示す拡大側面図。FIG. 2 is an enlarged side view showing a support rod portion.

【符号の説明】[Explanation of symbols]

A:防護柵 B:地面 1:杭 2:防護ネット 3:電気線 4:支持杆 A: Guard fence B: Ground 1: Pile 2: Protective net 3: Electric line 4: Support rod

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】動物の侵入を防ぐ防護柵であって、地面に
立設される複数の杭に電気線が掛け渡され、且つ該電気
線の下方の各杭間に夫々独立した防護ネットが配されて
なることを特徴とする防護柵。
1. A protective fence for preventing invasion of animals, wherein an electric wire is laid over a plurality of piles erected on the ground, and an independent protective net is provided between the respective piles below the electric wire. A protective fence characterized by being arranged.
【請求項2】防護柵における動物侵入側面から支持杆に
よって杭を支えていることを特徴とする請求項1に記載
の防護柵。
2. The protective fence according to claim 1, wherein the pile is supported by a supporting rod from the side of the protective fence where the animal enters.
JP2001357343A 2001-11-22 2001-11-22 Guard fence against animal Pending JP2003158986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001357343A JP2003158986A (en) 2001-11-22 2001-11-22 Guard fence against animal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001357343A JP2003158986A (en) 2001-11-22 2001-11-22 Guard fence against animal

Publications (1)

Publication Number Publication Date
JP2003158986A true JP2003158986A (en) 2003-06-03

Family

ID=19168700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001357343A Pending JP2003158986A (en) 2001-11-22 2001-11-22 Guard fence against animal

Country Status (1)

Country Link
JP (1) JP2003158986A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007000142A (en) * 2005-05-26 2007-01-11 Surge Miyawaki Co Ltd Cable and electric shock apparatus using cable
KR100733763B1 (en) 2007-03-24 2007-06-29 김두영 Electronic fence
JP2008043269A (en) * 2006-08-17 2008-02-28 Etsuko Suzuki Installation for preventing intrusion of small animal
JP2013000078A (en) * 2011-06-17 2013-01-07 Furugori Constructure Co Ltd Harmful animal invasion preventing fence structure
CN107484733A (en) * 2017-08-21 2017-12-19 刘松 A kind of anti-beast electric network composition of the efficient insect prevention in agriculture garden
JP2021166477A (en) * 2020-04-09 2021-10-21 古谷 益朗 Animal barrier net

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007000142A (en) * 2005-05-26 2007-01-11 Surge Miyawaki Co Ltd Cable and electric shock apparatus using cable
JP2008043269A (en) * 2006-08-17 2008-02-28 Etsuko Suzuki Installation for preventing intrusion of small animal
KR100733763B1 (en) 2007-03-24 2007-06-29 김두영 Electronic fence
JP2013000078A (en) * 2011-06-17 2013-01-07 Furugori Constructure Co Ltd Harmful animal invasion preventing fence structure
CN107484733A (en) * 2017-08-21 2017-12-19 刘松 A kind of anti-beast electric network composition of the efficient insect prevention in agriculture garden
CN107484733B (en) * 2017-08-21 2021-01-05 罗芳芳 High-efficient protection against insects in farming garden prevents beast electric wire netting structure
JP2021166477A (en) * 2020-04-09 2021-10-21 古谷 益朗 Animal barrier net

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