JP3203468U - Simple animal fence - Google Patents

Simple animal fence Download PDF

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JP3203468U
JP3203468U JP2016000226U JP2016000226U JP3203468U JP 3203468 U JP3203468 U JP 3203468U JP 2016000226 U JP2016000226 U JP 2016000226U JP 2016000226 U JP2016000226 U JP 2016000226U JP 3203468 U JP3203468 U JP 3203468U
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wire mesh
trunk
column
rim
rhombus
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人士 小林
人士 小林
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小岩金網株式会社
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Abstract

【課題】菱形金網の撓み変形を確実に防止できて、組立作業と解体作業を少人数で簡単に行える簡易防獣柵を提供する。【解決手段】複数の支柱ユニット10と、隣り合う支柱ユニット10の上部間に掛け渡した胴縁竿20と、複数の列線を巻き掛けて形成した菱形金網30とを具備し、菱形金網の最上辺の巻線の厚さを他の巻線の厚さより大きく形成し、菱形金網の最上辺の網目に挿通した胴縁竿の両端部を、隣り合う一対の支柱ユニットの間に横架し、支柱本体の上部に形成した余長部14の頭部と胴縁竿20の中間部との間にブレース40を張設する。【選択図】図1Provided is a simple animal fence that can surely prevent deformation of a rhombus wire mesh and can be easily assembled and disassembled by a small number of people. SOLUTION: A plurality of strut units 10, a trunk rim 20 spanned between the upper portions of adjacent strut units 10, and a rhombus metal mesh 30 formed by winding a plurality of row lines are provided. The thickness of the uppermost winding is made larger than the thickness of the other windings, and both ends of the body rim that is inserted in the mesh on the uppermost side of the rhombus wire mesh are placed horizontally between a pair of adjacent strut units. The brace 40 is stretched between the head portion of the extra length portion 14 formed on the upper portion of the column main body and the middle portion of the trunk rim 20. [Selection] Figure 1

Description

本考案は解体移設が可能な簡易防獣柵に関する。   The present invention relates to a simple animal fence that can be dismantled.

支柱間にネット材を横架して野生動物や人等の侵入を防止する防獣柵としては、例えば、ネット材に耐久性の高い溶接金網をフェンス張りした防獣柵(特許文献1)、ネット材に菱形金網を用いた防獣柵(特許文献2)等の防獣柵が知られている。
例えばネット材が溶接金網である場合は、溶接金網の縁部に胴縁フレームを設け、ボルト、ナットにより胴縁フレームを支柱に固定連結し、またネット材が菱形金網の場合は支柱の上部間と下部間にそれぞれ胴縁を横架し、これら上下の胴縁に菱形金網の上下辺を連結している。
ネット材が菱形金網である場合は、ロール状に巻き取られた菱形金網を柵の延長方向(横方向)に展開し、支柱の上部間および下部間に横架した胴縁材に菱形金網の上下辺を固定して組み立てている。
For example, an anti-fence fence in which a net material is horizontally installed between the support pillars to prevent the invasion of wild animals or humans, for example, a high-durability welded wire net is fenced on the net material (Patent Document 1), An animal fence such as an animal fence using a rhombus wire net as a net material (Patent Document 2) is known.
For example, if the net is a welded wire mesh, a frame is provided at the edge of the welded wire mesh, and the frame is fixedly connected to the column with bolts and nuts. The upper and lower sides of the rhombus wire mesh are connected to the upper and lower body edges.
When the net material is a rhombus wire mesh, the rhombus wire mesh wound up in a roll shape is developed in the extending direction (lateral direction) of the fence, and the rhombus wire mesh is stretched between the upper part and the lower part of the support. The upper and lower sides are fixed and assembled.

実用新案登録第3077793号公報Utility Model Registration No. 3077793 実開昭54−158450号公報Japanese Utility Model Publication No. 54-158450

防獣柵にはつぎのような解決すべき課題がある。
<1>ネット材に溶接金網を用いた場合には、溶接金網の取り付けに胴縁フレームや多数のボルト、ナット等の多くの取付金具を必要として、溶接金網の取付けに多くの費用と時間がかかる。
<2>ネット材に菱形金網を用いた場合は、金網の展張作業に2人以上の作業員を必要とするだけでなく、金網の端部処理加工が必要である。
<3>菱形金網の網目に胴縁材を挿通させた防獣柵にあっては、菱形金網に挿通できる胴縁材の断面径が菱形金網の厚さ(12〜16mm)の制約を受けて、断面が大きく剛性の高い胴縁材を使用できない。
そのため、支柱間隔を狭くしないと胴縁材として機能せず、支柱間隔を広げると胴縁材が下方へ向けて撓み変形し易くなる。
特に、冬季において冠雪すると、胴縁材の負担荷重が増えて胴縁材の撓み変形量が増し、最悪は胴縁材が破断する。
また野生動物が菱形金網をよじ登ろうとした場合も、胴縁材に大きな撓み力が作用する。
胴縁材が大きく撓み変形したり、破断したりすると防獣柵としての機能を喪失する。
<4>支柱として市販の鋼管を用いると、資材コストを削減できるものの、鋼管を地中に直接打ち込む際に鋼管が座屈変形を引き起こし、また重力式のコンクリート基礎に鋼管の下半を埋設すると、鋼管の座屈を防止できるものの、コンクリート基礎の構築コストが嵩むといった問題がある。
<5>防獣柵用の支柱はその全長に亘って中空単管構造であるため、支柱の裾部に応力が集中して強度的弱点となる。
There are the following problems to be solved in the animal fence.
<1> When a welded wire mesh is used for the net material, a large number of mounting brackets such as a frame frame, a large number of bolts and nuts are required for attaching the welded wire mesh, and a lot of cost and time are required for installing the welded wire mesh. Take it.
<2> When a rhombus wire mesh is used for the net material, not only two or more workers are required for the wire mesh expansion work, but also the end processing of the wire mesh is required.
<3> In the animal fence that has a body frame inserted through the mesh of the rhombus wire mesh, the cross-sectional diameter of the body frame material that can be inserted into the rhombus wire mesh is limited by the thickness (12 to 16 mm) of the diamond wire mesh. , Can not use a rigid material with a large section and high rigidity.
Therefore, if the interval between the columns is not narrowed, it does not function as a body edge material, and if the space between the columns is widened, the body edge material tends to bend and deform downward.
In particular, when it snows in winter, the burden load on the trunk edge material increases and the amount of bending deformation of the trunk edge material increases, and in the worst case, the trunk edge material breaks.
In addition, when a wild animal tries to climb a rhombus wire net, a large bending force acts on the trunk material.
If the torso material is greatly deformed or broken, it will lose its function as an animal barrier.
<4> Using commercially available steel pipes as struts can reduce material costs, but when steel pipes are driven directly into the ground, they cause buckling deformation, and when the lower half of steel pipes are embedded in a gravity concrete foundation Although it can prevent buckling of the steel pipe, there is a problem that the construction cost of the concrete foundation is increased.
<5> Since the strut for the animal barrier is a hollow single tube structure over its entire length, stress concentrates on the bottom of the strut and becomes a strength weakness.

本考案は以上の点に鑑みて成されたもので、その目的とするところは、つぎの簡易防獣柵を提供することにある。
<1>菱形金網の撓み変形を確実に防止できること。
<2>簡易防獣柵の組立作業と解体作業を少人数で簡単に行えること。
The present invention has been made in view of the above points, and an object thereof is to provide the following simple animal protection fence.
<1> The deformation of the rhombus wire mesh can be reliably prevented.
<2> The simple fence protection fence can be assembled and disassembled with a small number of people.

本考案は所定の間隔を隔てて立設した複数の支柱ユニットと、隣り合う支柱ユニットの上部間に掛け渡した胴縁竿と、複数の列線を巻き掛けて形成し、前記胴縁竿に垂下させて展張した菱形金網とを具備した簡易防獣柵であって、前記菱形金網の最上辺の巻線の厚さを他の巻線の厚さより大きく形成し、前記菱形金網の最上辺の網目に挿通した胴縁竿の両端部を、隣り合う一対の支柱ユニット間に横架した。
本考案の他の形態において、前記支柱ユニットは地中に打設する芯杭と、芯杭に外装する支柱本体とにより構成する。
本考案の他の形態において、前記支柱本体の上部に余長部を形成し、該余長部の頭部に設けたブレース連結手段と胴縁竿の中間部との間にブレースを張設して、胴縁竿の撓み変形を防止するようにしてもよい。
本考案の他の形態において、前記支柱本体に対してブレースを接続するための連結手段と、前記支柱本体に対してブレースを接続するための連結ステーさらに含み、前記掛止ブラケットを支柱本体に着脱可能にボルト止めするとよい。
本考案の他の形態において、前記掛止ブラケットは胴縁竿の上向きの変位を拘束するボルトをさらに含み、掛止ブラケットに載置した胴縁竿の上方に前記ボルトを横断させて取り付けるとよい。
本考案の他の形態において、前記掛止ブラケットは胴縁竿の横方向の変位を拘束するピアスビスを含み、掛止ブラケットに貫挿した前記ピアスビスを掛止ブラケットに載置した胴縁竿にねじ込んで固定してもよい。
本考案の他の形態において、前記菱形金網は、垂直方向に展張した展張部と、地表に敷設する敷設部とを有する。
The present invention is formed by wrapping a plurality of column units erected at a predetermined interval, a trunk rim spanned between the upper portions of adjacent column units, and a plurality of row lines. A simple animal fence provided with a rhombus wire mesh suspended and formed with a winding thickness of the uppermost side of the rhombus wire mesh larger than the thickness of the other windings, Both end portions of the trunk rim inserted through the mesh were horizontally placed between a pair of adjacent strut units.
In another embodiment of the present invention, the column unit is constituted by a core pile placed in the ground and a column body externally mounted on the core pile.
In another embodiment of the present invention, an extra length portion is formed on the upper portion of the column main body, and a brace is stretched between the brace connecting means provided on the head portion of the extra length portion and the middle portion of the trunk rim. Thus, the bending deformation of the trunk rim may be prevented.
In another embodiment of the present invention, the apparatus further includes a coupling means for connecting the brace to the column main body and a connection stay for connecting the brace to the column main body, and the latch bracket is attached to and detached from the column main body. It is better to bolt it as much as possible.
In another embodiment of the present invention, the latch bracket further includes a bolt for restraining the upward displacement of the trunk rim, and the bolt may be mounted across the barrel rim mounted on the latch bracket. .
In another embodiment of the present invention, the latch bracket includes a pierce screw that restrains the lateral displacement of the trunk rim, and the pierce screw inserted through the latch bracket is screwed into the trunk rim mounted on the latch bracket. It may be fixed with.
In another embodiment of the present invention, the rhombus wire mesh has a stretched portion that is stretched in the vertical direction and a laying portion that is laid on the ground surface.

本考案は少なくとも次のひとつの効果を有する。
<1>菱形金網の上辺を剛性の高い胴縁竿で支持すると共に、胴縁竿の中央をブレースで吊り上げている。
そのため、冬季に菱形金網に冠雪した場合や菱形金網に野生動物が登り上がろうとしても、菱形金網の撓み変形を確実に防止することができる。
<2>菱形金網を胴縁竿から横向きに吊下げて展張するため、菱形金網が自重で下方へ広がる。また、菱形金網の網目を利用して胴縁竿を配置できるので、菱形金網の端部を巻き付け処理する必要がない。
そのため、簡易防獣柵の組立作業と解体作業を少人数で簡単に行うことができる。
<3>菱形金網の下方へ向けた撓み変形を防止できるから、防獣機能を長期間に亘って保証できる。
<4>菱形金網の敷設部を地表に敷設したことで、野生動物が穴を掘って潜り抜けることができない。
<5>支柱ユニットの応力が最も集中する部位を、支柱本体と芯杭の二重構造にして補強できるので、支柱ユニットの径を小径にできて経済的である。
<6>支柱本体の下端を地中に貫入して立設すると、地表面の不陸を解消するための整地作業が必要ない。
<7>芯杭がガイド機能を発揮するので、支柱本体を芯杭に外装するだけで支柱本体を簡単に立設できる。
<8>支柱本体の下端部が芯杭で塞がれるため、支柱本体の内部に土砂等が入り込まない。そのため、支柱本体を芯杭から撤去した後に支柱本体を何度でも転用できる。
The present invention has at least one of the following effects.
<1> The upper side of the rhombus wire mesh is supported by a highly rigid body rim and the center of the body rim is suspended by a brace.
Therefore, even when snow falls on the rhombus wire net in winter or when wild animals try to climb up the rhombus wire net, the deformation deformation of the rhombus wire net can be reliably prevented.
<2> Since the rhombus wire mesh is hung and stretched laterally from the torso, the rhombus wire mesh spreads downward by its own weight. In addition, since the trunk edge can be arranged using the mesh of the rhombus metal mesh, it is not necessary to wind the end of the rhombus metal mesh.
Therefore, the assembly work and the dismantling work of the simple animal fence can be easily performed with a small number of people.
<3> Since bending deformation toward the lower side of the rhombus wire mesh can be prevented, the anti-beast function can be ensured over a long period of time.
<4> By laying the rhombus wire mesh on the ground surface, wild animals cannot dig into the hole and go through.
<5> Since the portion where the stress of the column unit is most concentrated can be reinforced with a double structure of the column main body and the core pile, the diameter of the column unit can be made small and economical.
<6> If the lower end of the column main body is inserted into the ground and standing, no leveling work is required to eliminate unevenness of the ground surface.
<7> Since the core pile exhibits a guide function, the column body can be easily erected only by mounting the column body on the core pile.
<8> Since the lower end portion of the column main body is closed by the core pile, earth and sand do not enter the inside of the column main body. Therefore, the column main body can be diverted any number of times after the column main body is removed from the core pile.

本考案の実施例1に係る一部を省略した簡易防獣柵の斜視図The perspective view of the simple animal fence which abbreviate | omitted one part which concerns on Example 1 of this invention 一部を省略した簡易防獣柵の正面図Front view of a simple animal fence with some omitted 図2におけるIII−IIIの断面図Sectional view of III-III in Fig. 2 一部を省略した支柱の説明図Explanatory drawing of the support with some parts omitted ブレースの取付形態の説明図Illustration of brace mounting 掛止ブラケットの取付形態の説明図Explanatory drawing of mounting form of latch bracket 胴縁竿を菱形金網の網目に挿通した菱形金網の上部の説明図Explanatory drawing of the upper part of the rhombus wire mesh that has been inserted into the rhombus wire mesh mesh 本考案の実施例2に係る掛止ブラケットの取付形態の説明図Explanatory drawing of the attachment form of the latch bracket which concerns on Example 2 of this invention.

以下に図面を参照しながら本考案について詳細に説明する。   Hereinafter, the present invention will be described in detail with reference to the drawings.

<1>簡易防獣柵の概要
図1,2を参照して説明すると、本考案に係る簡易防獣柵は、所定の間隔を隔てて立設した複数の支柱ユニット10と、隣り合う支柱ユニット10、10の上部間に掛け渡した胴縁竿20と、胴縁竿20に上辺の網目を挿通させて垂下した菱形金網30と、隣り合う各支柱ユニット10、10の頂部と胴縁竿20の中央との間に斜めに張設したブレース40とを具備する。
<1> Outline of Simple Beast Fence Description will be given with reference to FIGS. 1 and 2. A simple bull fence according to the present invention includes a plurality of support units 10 erected at predetermined intervals and adjacent support units. 10 and 10, a trunk rim 20 spanned between the upper portions of the upper and lower sides, a rhombus wire mesh 30 that hangs through the upper rim of the trunk rim 20, and the top and trunk rim 20 of each adjacent column unit 10, 10. And a brace 40 extending obliquely between the center of the two.

<2>支柱ユニット
支柱ユニット10は地中に打設する芯杭11と、芯杭11に外装する支柱本体12とにより構成する。
<2> Column unit The column unit 10 includes a core pile 11 placed in the ground and a column main body 12 externally mounted on the core pile 11.

<2.1>芯杭
図4を参照して説明すると、芯杭11は支柱本体12に内接して挿入可能な金属製の杭体であり、支柱本体12との挿入を容易にするため杭上部がテーパ状を呈している。
<2.1> Core Pile Describing with reference to FIG. 4, the core pile 11 is a metal pile body that can be inserted in contact with the column main body 12, and a pile for facilitating insertion with the column main body 12. The upper part is tapered.

<2.2>支柱本体
支柱本体12は芯杭11に外装可能な中空管で、例えば市販の鋼管を使用できる。
支柱本体12の全長は菱形金網30の全高より長く形成してある。これは、菱形金網30を支柱ユニット10間に取り付けたときに、菱形金網30の上辺から支柱本体12が上方へ突出させた範囲に余長部14を形成するためである。
<2.2> Column body The column body 12 is a hollow tube that can be externally mounted on the core pile 11, and for example, a commercially available steel tube can be used.
The overall length of the column main body 12 is longer than the overall height of the rhombus wire mesh 30. This is because, when the rhombus metal mesh 30 is attached between the strut units 10, the extra length portion 14 is formed in a range where the strut body 12 protrudes upward from the upper side of the rhombus metal mesh 30.

<2.2.1>余長部
余長部14はブレース40を介して胴縁竿20より高い位置で胴縁竿20を支持する部位である。
余長部14の全長は、支柱ユニット10のスパン長を考慮して適宜選択する。
<2.2.1> Extra length part The extra length part 14 is a part which supports the trunk edge collar 20 through the brace 40 in a position higher than the trunk margin collar 20.
The total length of the extra length portion 14 is appropriately selected in consideration of the span length of the column unit 10.

<2.2.2>ブレースの連結手段
余長部14の頭部にはブレース40の端部を接続するための支承ボルト50が座金51とナット52を介して取り付けてある。
本例では余長部14の頭部に支承ボルト50を貫通して設け、支承ボルト50の露出したボルト軸に座金51を挿通してナット52を螺着するだけである。
支承ボルト50の露出したボルト軸に各ブレース40,40の端部を巻き掛けて連結する。
ボルト軸に巻き掛けた各ブレース40,40はその端部が座金51に当接することで支承ボルト50からの外れが阻止される。
<2.2.2> Brace connecting means A support bolt 50 for connecting the end of the brace 40 is attached to the head of the extra length portion 14 via a washer 51 and a nut 52.
In this example, the support bolt 50 is provided through the head of the extra length portion 14, and the washer 51 is inserted into the exposed bolt shaft of the support bolt 50 and the nut 52 is screwed.
The ends of the braces 40 and 40 are wound around and connected to the exposed bolt shaft of the support bolt 50.
Each brace 40, 40 wound around the bolt shaft is prevented from coming off from the support bolt 50 by the end of the brace 40 coming into contact with the washer 51.

<2.2.3>胴縁竿の取付手段
支柱本体12は支承ボルト50の取付位置より下方の位置に取り付ける掛止ブラケット16を具備する。
図6に例示した係止ブラケット16は、帯板をコ字形に形成したブラケットであり、水平面16bと、水平面16bの両端部から直角に曲がった一対の起立面16c,16dとを有する。
一対の起立面16c,16dには同軸線上にボルト穴が設けてある。
<2.2.3> Mounting means for trunk edge rod The column main body 12 includes a latch bracket 16 that is mounted at a position below the mounting position of the support bolt 50.
The locking bracket 16 illustrated in FIG. 6 is a bracket in which a band plate is formed in a U-shape, and includes a horizontal surface 16b and a pair of standing surfaces 16c and 16d bent at right angles from both ends of the horizontal surface 16b.
The pair of upstanding surfaces 16c and 16d are provided with bolt holes on the coaxial line.

支柱本体12および掛止ブラケット16の一方の起立片16dに取付ボルト53を貫挿し、一方の起立片16dの内側に突出する取付ボルト53にナット54を螺着して、掛止ブラケット16を支柱本体12にボルト止めする。
開放された上口を通じて掛止ブラケット16の水平面16bに2本の胴縁竿20,20を載置する。
掛止ブラケット16の上口が開放されたままであると、胴縁竿20,20が上方へ外れるおそれがある。
そこで、掛止ブラケット16の他方の起立面16cの外方から閉鎖ボルト55を挿通し、閉鎖ボルト55のボルト軸を長ナット54に螺着して掛止ブラケット16の上口を閉鎖する。
長ナット54を共有して同軸線上に位置する取付ボルト53と閉鎖ボルト55は、協働して、胴縁竿20,20の上方へ向けて変位を拘束する。
A mounting bolt 53 is inserted into one upright piece 16d of the column main body 12 and the latching bracket 16, and a nut 54 is screwed into the mounting bolt 53 protruding inside the one upright piece 16d, so that the hanging bracket 16 is attached to the column. Bolt to the main body 12.
Two trunk rims 20 and 20 are placed on the horizontal surface 16b of the latching bracket 16 through the opened upper opening.
If the upper opening of the latching bracket 16 is left open, the trunk rims 20 and 20 may come off upward.
Therefore, the closing bolt 55 is inserted from the outside of the other standing surface 16c of the latching bracket 16, and the bolt shaft of the closing bolt 55 is screwed to the long nut 54 to close the upper opening of the latching bracket 16.
The mounting bolt 53 and the closing bolt 55 that share the long nut 54 and are located on the coaxial line cooperate to restrain the displacement toward the upper side of the trunk edge rods 20 and 20.

<2.2.4>連結ステーと掛止ブラケットの取着手段
掛止ブラケット16を予め支柱本体12に溶接しておくと、保管時や搬送中に掛止ブラケット16等が変形するおそれがあり、これらの突起物があると支柱本体12の取扱いにも不便である。
そこで、これらの不具合を解消するため、支柱本体12に対して掛止ブラケット16を着脱可能に構成し、現場でボルト止めするようにした。
<2.2.4> Attachment means for connecting stay and latch bracket If the latch bracket 16 is welded to the column body 12 in advance, the latch bracket 16 or the like may be deformed during storage or transportation. When these protrusions are present, it is inconvenient to handle the column main body 12.
Therefore, in order to eliminate these problems, the latch bracket 16 is configured to be detachable from the column main body 12 and is bolted on site.

<3>菱形金網
図3を参照して説明すると、菱形金網30は横向きにした複数の列線を巻き掛けて形成した公知の金網であり、垂直方向に展張した展張部33と、地表に敷設する敷設部34とを有する。
展張部33の高さは野生動物等の種類に応じて適宜選択し、菱形金網30の横幅は支柱ユニット10のスパン長より僅かに長い寸法を有する。
尚、菱形金網30には列線の端部撚り合せた完全ナックル加工を施したものを用いるとよい。
<3> Rhombus Wire Mesh Referring to FIG. 3, the diamond wire mesh 30 is a well-known wire mesh formed by winding a plurality of horizontal lines, and is laid on the ground surface with a vertically extending portion 33. And a laying portion 34 to be provided.
The height of the extended portion 33 is appropriately selected according to the type of wild animal or the like, and the lateral width of the rhombus wire mesh 30 is slightly longer than the span length of the support unit 10.
The rhombus wire mesh 30 may be one that has been subjected to complete knuckle processing by twisting the ends of the row lines.

<3.1>菱形金網の展張方向
従来はロール状に巻き取られた菱形金網を柵の延長方向(横方向)に展張していたが、本考案でロール状に巻き取られた菱形金網30を柵の縦方向に展張するようにした。
これは菱形金網30の展張作業を省力化するためである。
<3.1> Stretching direction of rhombus wire mesh Conventionally, the rhombus wire mesh wound in a roll shape was stretched in the extending direction (lateral direction) of the fence, but the rhombus wire mesh 30 wound in a roll shape in the present invention 30 Was extended in the vertical direction of the fence.
This is to save labor for extending the rhombus wire mesh 30.

<3.2>菱形金網の厚さ
本例で使用する菱形金網30は、らせん状を呈するすべての列線の厚さが均一ではない。
図7を参照して説明すると、菱形金網30は厚さの異なる二種類の列線31,32で編成してあり、菱形金網30の最上辺に位置する列線31の厚さTが、菱形金網30の大半を構成する列線32の厚さTをと比較して大きい寸法関係にある。
二種類の列線31,32は、厚さのみが相違するだけであり、ピッチや網目寸法は同一である。
菱形金網30を二種類の列線31,32で編成したのは、菱形金網30の最上辺に位置するらせん状の列線31の網目内に断面径の大きな胴縁竿20を挿通させるためである。
<3.2> Thickness of diamond wire mesh The diamond wire mesh 30 used in this example is not uniform in the thickness of all the column lines having a spiral shape.
Referring to FIG. 7, the diamond wire mesh 30 is knitted with two types of column lines 31 and 32 having different thicknesses, and the thickness T 1 of the column line 31 positioned at the uppermost side of the diamond wire mesh 30 is compared to the thickness T 2 of the column line 32 which constitutes the majority of the diamond-shaped wire mesh 30 is large dimensional relationship.
The two types of column lines 31 and 32 differ only in thickness and have the same pitch and mesh size.
The reason why the rhombus wire mesh 30 is knitted with the two types of row lines 31 and 32 is to insert the body edge collar 20 having a large cross-sectional diameter into the mesh of the spiral row line 31 located at the uppermost side of the rhombus wire mesh 30. is there.

<4>胴縁竿
胴縁竿20は菱形金網30を垂下する剛性材で、隣り合う2本の支柱ユニット10,10の掛止ブラケット16間に横架可能な全長を有する。
菱形金網30の最上辺に位置するらせん状の列線31が大径に形成してあることで、胴縁竿20として大径で曲げ剛性の大きな鋼管、鋼棒、帯板等を使用できる。
胴縁竿20の断面形は円形に限定されず、矩形であってもよい。
<4> Trunk Ridge The trunk fringe 20 is a rigid material that hangs down the rhombus wire mesh 30, and has a total length that can be horizontally mounted between the retaining brackets 16 of the two strut units 10 and 10 adjacent to each other.
Since the spiral row line 31 located on the uppermost side of the rhombus wire mesh 30 is formed to have a large diameter, a steel pipe, a steel rod, a strip or the like having a large diameter and high bending rigidity can be used as the body edge rod 20.
The cross-sectional shape of the trunk rim 20 is not limited to a circle, and may be a rectangle.

<5>ブレース
プレース40は各支柱ユニット10の頭部の支承ボルト50と胴縁竿20の中央部の間に張設して胴縁竿20の撓み変形を抑制する吊り材で、例えば引張耐力に優れた鋼線やロープ材等を使用できる。
ブレース40は隣り合う支柱ユニット10,10間をV字形に繋ぐ全長を有する一本ものに限定されず、各支柱ユニット10と胴縁竿20の中央部との間を繋ぐ長さの2本のブレース40,40の組み合わせでもよい。
<5> Brace place 40 is a suspension member that is stretched between the support bolt 50 at the head of each column unit 10 and the central portion of the trunk rim 20 to suppress the bending deformation of the trunk rim 20. Excellent steel wire and rope material can be used.
The brace 40 is not limited to one having an overall length that connects the adjacent column units 10 and 10 in a V shape, and two braces having a length that connects between each column unit 10 and the central portion of the trunk rim 20. A combination of braces 40, 40 may be used.

つぎに簡易防獣柵の構築方法について説明する。   Next, a method for constructing a simple animal fence will be described.

<1>支柱ユニットの立設
図4に示すように、支柱ユニット10の立設位置に所定の深さまで芯杭11を打ち込み、芯杭11の1/3程度を地表に突設させておく。
芯杭11の露出部に支柱本体12の下部を外装し、連結ビス13を螺着して支柱本体12を芯杭11に分離不能に固定して一体化して支柱ユニット10を立設する。
この際、支柱本体12の下部を地中に埋没する深さまで貫入させておくことが望ましい。
支柱本体12を直接地中に打設するのではなく、先行して打設した芯杭11に外装するだけの簡単な作業により支柱本体12を立設することができる。
支柱本体12の立設直前又は立設直後に、支柱本体12の頭部に支承ボルト50を取り付けると共に、支柱本体12の途中に掛止ブラケット16をボルト止めして取り付ける。
<1> Standing up of the pillar unit As shown in FIG. 4, the core pile 11 is driven into the standing position of the pillar unit 10 to a predetermined depth, and about 1/3 of the core pile 11 is projected on the ground surface.
The lower part of the column main body 12 is externally mounted on the exposed portion of the core pile 11, and a connecting screw 13 is screwed to fix the column main body 12 to the core pile 11 so as to be inseparable and integrated to stand the column unit 10.
At this time, it is desirable to penetrate the lower part of the column main body 12 to a depth at which it is buried in the ground.
The strut body 12 can be erected by a simple operation of simply covering the strut body 12 on the core pile 11 that has been placed in advance, instead of directly placing the strut body 12 in the ground.
The support bolt 50 is attached to the head of the support main body 12 immediately before or after the support main body 12 is erected, and the latch bracket 16 is bolted and attached to the middle of the support main body 12.

<2>菱形金網の展張
隣り合う一対の支柱ユニット10,10間に、各列線31,32,32・・・を横向きにした状態で菱形金網30を展張する。
<2> Expansion of diamond wire mesh The diamond wire mesh 30 is extended between a pair of adjacent column units 10 and 10 with the row lines 31, 32, 32.

<2.1>胴縁竿の固定
図6,7に示すように、菱形金網30の最上辺の網目に沿って挿入した胴縁竿20の両端部を支柱ユニット10の掛止ブラケット16に係留し、隣り合う支柱ユニット10間に菱形金網30の上辺を垂下する。
隣接するスパンの菱形金網30も同様に胴縁竿20の両端部を同一の掛止ブラケット16に共有させて係留する。
掛止ブラケット16の一対の起立片16c,16dの間にナット54を介在させて2本のボルト53,55を両側から螺着して2本の胴縁竿20,20の外れを防止する。
本例では菱形金網30の最上辺に位置するらせん状の列線31を大径に形成することで、曲げ耐力の大きい大径の胴縁竿20を使用できる。
<2.1> Fixing the Trunk Rib As shown in FIGS. 6 and 7, both ends of the trunk fringe 20 inserted along the uppermost mesh of the rhombus wire mesh 30 are moored to the hanging bracket 16 of the column unit 10. Then, the upper side of the rhombus wire mesh 30 is suspended between the adjacent column units 10.
Similarly, the rhombus wire mesh 30 of the adjacent span is moored by sharing the both ends of the body edge collar 20 with the same latching bracket 16.
A nut 54 is interposed between the pair of upright pieces 16c and 16d of the latching bracket 16, and the two bolts 53 and 55 are screwed from both sides to prevent the two trunk edge rods 20 and 20 from coming off.
In this example, by forming the spiral row line 31 positioned at the uppermost side of the rhombus wire mesh 30 to have a large diameter, the large-diameter trunk rim 20 having a large bending strength can be used.

<2.2>菱形金網の裾部の固定
図2,3に示すように、地表に接する展張部33の下辺をアンカーピン35で固定すると共に、地面に沿って敷設した敷設部34をアンカーピン35で固定する。
菱形金網30と支柱本体12の重合部は結束線等で固定する。
<2.2> Fixing the hem of the diamond-shaped wire mesh As shown in FIGS. 2 and 3, the lower side of the extended portion 33 in contact with the ground surface is fixed with the anchor pin 35, and the laying portion 34 laid along the ground is fixed to the anchor pin. Fix with 35.
The overlapping part of the rhombus wire mesh 30 and the column main body 12 is fixed with a binding wire or the like.

<3>ブレースの取り付け
図2に示すように、各支柱ユニット10の頭部の支承ボルト50と胴縁竿20の中央部の間にブレース40を張設する。ブレース40と胴縁竿20との間はクリップ等の連結具41で固定する。
以上の作業を支柱ユニット10のスパン単位で行うことで簡易防獣柵を構築する。
<3> Attaching the Brace As shown in FIG. 2, the brace 40 is stretched between the support bolt 50 on the head of each column unit 10 and the central portion of the trunk rim 20. Between the brace 40 and the trunk rim 20 is fixed with a connector 41 such as a clip.
A simple beast fence is constructed by performing the above operations in units of spans of the column unit 10.

<4>菱形金網の支持力について
本考案では菱形金網30の上辺を剛性の高い胴縁竿20で支持すると共に、胴縁竿20の中央をブレース40で吊り上げている。
換言すると本考案の簡易防獣柵は、最上位の胴縁竿20の曲げ強度と、支柱ユニット10から反力を得たブレース40の引張力とにより菱形金網30の重量を支持する構造である。
そのため、冬季に菱形金網30に冠雪した場合であっても、胴縁竿20の下方へ向けた撓み変形を効果的に阻止できるので、菱形金網30の撓み変形も確実に防止できる。
<4> Supporting force of the rhombus wire mesh In the present invention, the upper side of the rhombus wire mesh 30 is supported by the rigid body edge rod 20 and the center of the body edge rod 20 is suspended by the brace 40.
In other words, the simple animal fence according to the present invention has a structure that supports the weight of the rhombus wire mesh 30 by the bending strength of the uppermost trunk rim 20 and the tensile force of the brace 40 obtained from the reaction force from the support unit 10. .
For this reason, even when the rhombus wire mesh 30 is covered with snow in the winter, it is possible to effectively prevent the deformation of the rhombus metal mesh 30 from being bent downward.

<5>簡易防獣柵の移設について
簡易防獣柵を移設する場合は、支柱ユニット10から菱形金網30を取り外す。
つぎに芯杭11から支柱本体12を抜き取り、最後に芯杭11を抜き取るだけの簡単な作業で簡易防獣柵を解体できる。
移設先では、撤去した資材を用い既述した組立作業を行うことで簡単に簡易防獣柵を移設できる。
<5> About transfer of a simple animal fence When transferring a simple animal fence, the rhombus metal mesh 30 is removed from the support unit 10.
Next, the simple animal protection fence can be disassembled by a simple operation of pulling out the column main body 12 from the core pile 11 and finally extracting the core pile 11.
At the relocation site, the simple animal fence can be relocated easily by performing the assembly work described above using the removed material.

図8を参照してピアスビス56を用いて2本の胴縁竿20,20の横移動を規制した他の実施例について説明する。
開放された上口を通じて掛止ブラケット16の水平面16bに2本の胴縁竿20,20を載置し、長ナット54を共有する取付ボルト53と閉鎖ボルト55とにより、胴縁竿20,20の上方へ向けた変位を拘束する。
つぎに、掛止ブラケット16の他方の起立面16cの外方からピアスビス55を差し込み、2本の胴縁竿20,20にねじ込むことで、掛止ブラケット16に搭載した2本の胴縁竿20,20の横移動を防止する。
本例にあっては、胴縁竿20,20の上方へ向けた変位拘束だけでなく、胴縁竿20の長手方向へ向けた変位も確実に拘束できる、といった利点がある。
With reference to FIG. 8, another embodiment in which the lateral movement of the two trunk rims 20 and 20 is regulated using the pierce screw 56 will be described.
Two trunk rims 20, 20 are placed on the horizontal surface 16 b of the latching bracket 16 through the opened upper opening, and the barrel rims 20, 20 are attached by the mounting bolt 53 and the closing bolt 55 sharing the long nut 54. The displacement toward the upper side of is restrained.
Next, the pierce screw 55 is inserted from the outside of the other standing surface 16c of the latching bracket 16 and screwed into the two trunk rims 20 and 20, so that the two trunk rims 20 mounted on the latching bracket 16 are provided. , 20 is prevented from moving laterally.
In this example, there is an advantage that not only the displacement restraint toward the upper side of the trunk rim 20, 20 but also the displacement in the longitudinal direction of the trunk rim 20 can be reliably restrained.

10・・・支柱ユニット
11・・・芯杭
12・・・支柱本体
14・・・余長部
16・・・掛止ブラケット
20・・・胴縁竿
30・・・菱形金網
31・・・最上位の列線
32・・・他の列線
33・・・展張部
34・・・敷設部
35・・・アンカーピン
40・・・ブレース
DESCRIPTION OF SYMBOLS 10 ... Column unit 11 ... Core pile 12 ... Column body 14 ... Extra length part 16 ... Hanging bracket 20 ... Trunk edge collar 30 ... Rhombus wire mesh 31 ... Upper row line 32 ... other row line 33 ... extended portion 34 ... laying portion 35 ... anchor pin 40 ... brace

Claims (7)

所定の間隔を隔てて立設した複数の支柱ユニットと、隣り合う支柱ユニットの上部間に掛け渡した胴縁竿と、複数の列線を巻き掛けて形成し、前記胴縁竿に垂下させて展張した菱形金網とを具備した簡易防獣柵であって、
前記菱形金網の最上辺の巻線の厚さを他の巻線の厚さより大きく形成し、
前記菱形金網の最上辺の網目に挿通した胴縁竿の両端部を、隣り合う一対の支柱ユニット間に横架したことを特徴とする、
簡易防獣柵。
Formed by winding a plurality of column units erected at predetermined intervals, a trunk rim spanned between the upper portions of adjacent column units, and a plurality of row lines, and hanging down on the trunk rim A simple animal fence with a rhombus wire mesh,
Forming the thickness of the uppermost winding of the rhombus wire mesh larger than the thickness of the other windings,
Characterized in that both ends of the trunk rim inserted through the mesh of the uppermost side of the rhombus metal mesh are horizontally placed between a pair of adjacent strut units,
Simple animal fence.
前記支柱ユニットが地中に打設する芯杭と、芯杭に外装する支柱本体とにより構成することを特徴とする、請求項1に記載の簡易防獣柵。   The simple animal protection fence according to claim 1, comprising a core pile placed in the ground by the column unit and a column body externally mounted on the core pile. 前記支柱本体の上部に余長部を形成し、該余長部の頭部に設けたブレース連結手段と胴縁竿の中間部との間にブレースを張設したことを特徴とする、請求項2に記載の簡易防獣柵。   The surplus length part is formed in the upper part of the column main body, and the brace is stretched between the brace connecting means provided on the head of the surplus length part and the middle part of the trunk rim. 2. A simple animal fence as described in 2. 胴縁竿の端部を載置して拘束する掛止ブラケットをさらに含み、前記掛止ブラケットを支柱本体に着脱可能にボルト止めしたことを特徴とする、請求項3に記載の簡易防獣柵。   The simple animal fence according to claim 3, further comprising a retaining bracket for placing and restraining an end portion of the trunk rim, wherein the retaining bracket is detachably bolted to the column main body. . 前記掛止ブラケットは胴縁竿の上向きの変位を拘束するボルトを含み、掛止ブラケットに載置した胴縁竿の上方に前記ボルトを横断させて取り付けたことを特徴とする、請求項4に記載の簡易防獣柵。   5. The hanging bracket includes a bolt for restraining an upward displacement of the trunk rim, and is mounted across the bolt on the trunk rim mounted on the retaining bracket. Simple beast fence as described. 前記掛止ブラケットは胴縁竿の横方向の変位を拘束するピアスビスをさらに含み、掛止ブラケットに貫挿した前記ピアスビスを掛止ブラケットに載置した胴縁竿にねじ込んで固定したことを特徴とする、請求項5に記載の簡易防獣柵。   The hook bracket further includes a pierce screw that restrains a lateral displacement of the trunk rim, and the pierce screw inserted into the hook bracket is screwed and fixed to a trunk rim placed on the hook bracket. The simple animal fence according to claim 5. 前記菱形金網は、垂直方向に展張した展張部と、地表に敷設する敷設部とを有することを特徴とする、請求項1に記載の簡易防獣柵。   2. The simple animal fence according to claim 1, wherein the rhombus wire mesh has a stretched portion that is stretched in a vertical direction and a laying portion that is laid on the ground surface.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018109313A (en) * 2017-01-05 2018-07-12 鹿島建設株式会社 Prefabricated structure construction method and prefabricated structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018109313A (en) * 2017-01-05 2018-07-12 鹿島建設株式会社 Prefabricated structure construction method and prefabricated structure

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