JP2001234511A - Fence for wind break, sand prevention and earth retaining - Google Patents
Fence for wind break, sand prevention and earth retainingInfo
- Publication number
- JP2001234511A JP2001234511A JP2000045680A JP2000045680A JP2001234511A JP 2001234511 A JP2001234511 A JP 2001234511A JP 2000045680 A JP2000045680 A JP 2000045680A JP 2000045680 A JP2000045680 A JP 2000045680A JP 2001234511 A JP2001234511 A JP 2001234511A
- Authority
- JP
- Japan
- Prior art keywords
- fence
- earth retaining
- wire
- soft material
- lattice
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 8
- 230000002265 prevention Effects 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000007779 soft material Substances 0.000 claims description 15
- 230000035699 permeability Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Fencing (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、フエンスに関
し、特に防風、防砂（或いは防塵）、土留め等に用いる
ことが可能なフエンスに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence, and more particularly to a fence that can be used for wind protection, sand protection (or dust protection), earth retaining, and the like.
【０００２】[0002]
【従来の技術】従来の防風や防砂などに用いるフエンス
は、鉄板等に多数の孔を開けたものをフエンス板とし、
このフエンス板を支柱などに支持させて用いていた。ま
た土留めフエンスにあっては、土留め用のマットを菱形
の金網フエンスなどに取り付けただけの簡単な構成のも
のが用いられてきた。2. Description of the Related Art Conventional fences used for windbreaks and sandproofing are made of iron plates or the like having a large number of holes formed therein.
This fence plate was used by supporting it on a support or the like. For the earth retaining fence, a simple structure in which an earth retaining mat is attached to a diamond-shaped wire mesh fence or the like has been used.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記した従来
の防風／防砂フエンスの場合、板に孔を開けただけの構
成であるため、風の強さや必要とする防塵性等に対応す
ることができなかった。即ち、孔の数や大きさが不十分
であると、強風の地域では風圧を受けすぎて強度不足と
なり、また孔の数や大きさが過剰であると、防風、防砂
効果が発揮できない等の問題が生ずる。そのため、従来
は設置する地域の風の強さや必要とする防風、防砂性に
合わせて、孔の数や大きさの異なるフエンス板を用意す
る必要があり、コスト高になる問題があった。また上記
土留め用のフエンスの場合、土留めマットを現場施工に
より金網フエンスに装着する必要があり、施工性が悪い
欠点があった。また強度的にも不十分であった。本発明
は上記従来技術の問題を解決することを目的とする。However, in the case of the above-mentioned conventional wind / sand proof fences, which have only a configuration in which a hole is formed in the plate, it is possible to cope with the wind strength and the required dustproofness. could not. In other words, if the number and size of holes are insufficient, in regions with strong winds, the wind pressure will be too large and the strength will be insufficient, and if the number and size of holes are excessive, windproof and sandproof effects cannot be exhibited. Problems arise. For this reason, conventionally, it is necessary to prepare fence plates having different numbers and sizes of holes in accordance with the strength of the wind in the installation area and the required windbreak and sandproof properties, and there has been a problem that the cost is increased. Further, in the case of the fence for retaining the soil, it is necessary to attach the retaining mat to the wire mesh fence by on-site construction, and there is a disadvantage that the workability is poor. The strength was also insufficient. An object of the present invention is to solve the above-mentioned problems of the prior art.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明のフエンスは、縦線材と横線材から構成さ
れ、一方の線材を交互に曲げた第１の格子フエンスと、
縦線材と横線材から構成され、一方の線材を交互に曲げ
た第２の格子フエンスと、を有し；前記第１と第２の格
子フエンスの間に軟質材を挟んで一体のフエンスを形成
した、ことを基本的な特徴とする。上記構成において、
２つの格子フエンスを組み合わせて一体のフエンスとす
ることにより強度の大きなフエンスとすることができ
る。また、軟質材を適当に選択することにより所望の防
風性能、防砂性能、或いは土留め性能を得ることができ
る。そのため、他種類のフエンスを用意する必要がな
く、同一の格子フエンスに目的にあった軟質材を組み合
わせることにより、目的に合った防風、防砂、土留めフ
エンスを得ることが可能になる。前記軟質材としては、
防風、防砂用には通気性を有するメッシュ布が好まし
い。メッシュ布のメッシュ荒さを適当に選択することに
より、簡単に目的や設置環境に適合する防風、防砂用フ
エンスを得ることができる。なお、前記軟質材としてメ
ッシュ布の他に種々のものが採用可能であり、例えば、
複数の孔を設けたシート材等を用いることが可能であ
る。孔の大きさや数を変えたシート材を何種類か用意し
ておくだけで、種々の目的に適合したフエンスを供給す
ることが可能である。また、土留め用等には前記軟質材
としてマットを用いることが可能である。なお、前記第
１と第２の格子フエンスは一方の線材の曲げ頂部に他方
の線材が位置し、前記曲げ頂部が重なるように第１と第
２の格子フエンスを一体化することが望ましい。この構
造により大きな強度が得られる。In order to achieve the above object, a fence according to the present invention comprises a vertical wire and a horizontal wire, and a first lattice fence in which one wire is alternately bent,
A second lattice fence comprising a vertical wire and a horizontal wire, wherein one of the wires is bent alternately; and a soft material is sandwiched between the first and second lattice fences to form an integral fence. That is the basic feature. In the above configuration,
By combining two lattice fences to form an integrated fence, a fence with high strength can be obtained. Also, by appropriately selecting a soft material, desired windproof performance, sandproof performance, or earth retaining performance can be obtained. Therefore, it is not necessary to prepare other types of fences, and it is possible to obtain windproof, sandproof, earth retaining fences suitable for the purpose by combining the same lattice material with a soft material suitable for the purpose. As the soft material,
A mesh cloth having air permeability is preferable for wind protection and sand protection. By appropriately selecting the mesh roughness of the mesh cloth, it is possible to easily obtain a windproof and sandproof fence suitable for the purpose and installation environment. In addition, various things other than a mesh cloth can be adopted as the soft material, for example,
It is possible to use a sheet material provided with a plurality of holes. It is possible to supply fluences suitable for various purposes only by preparing several kinds of sheet materials having different sizes and numbers of holes. In addition, a mat can be used as the soft material for earth retaining and the like. Preferably, the first and second lattice fences are arranged such that the other wire rod is located at the bent top of one wire rod, and the first and second lattice fences are integrated such that the bent peaks overlap. This structure provides a large strength.
【０００５】[0005]
【発明の実施の形態】以下本発明の実施の形態を図面に
基づいて説明する。図１において、第１フエンス１と第
２フエンス２は同一の構成を有している。即ち、横線材
１０とこれに略直交するように配設、溶接された縦線材
１１とから格子形状を構成している。横線材１０はサイ
ンカーブ状に交互に曲げられており、該曲げにより形成
される頂部２０の一面側に前記縦線材１１が配置されて
いる。なお、第１フエンス１、第２フエンス２の構成は
上記に限定されるものではなく、サインカーブ状ではな
く、三角、台形、角形など種々の曲げ形状が可能であ
る。また横線材１０と縦線材１１も直交せず、斜めに交
わるようにする等種々の変形が可能である。Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, the first fence 1 and the second fence 2 have the same configuration. That is, a lattice shape is formed by the horizontal wire 10 and the vertical wire 11 which is disposed and welded substantially perpendicular to the horizontal wire. The horizontal wires 10 are alternately bent in a sine curve shape, and the vertical wires 11 are arranged on one surface side of the top 20 formed by the bending. Note that the configuration of the first fence 1 and the second fence 2 is not limited to the above, and various bent shapes such as a triangle, a trapezoid, and a square are possible instead of a sine curve. Further, the horizontal wire 10 and the vertical wire 11 can be variously deformed, such as not crossing at right angles but crossing obliquely.
【０００６】上記構成の第１フエンス１と第２フエンス
２の間に軟質材３を挟み、第１フエンス１と第２フエン
ス２を、頂部２０が重なるように重ね合わせて一体のフ
エンス５０を構成している。図２に一体化した状態を示
す。第１フエンス１と第２フエンス２は適当な締め具で
締結するか或いは溶接などにより固定しても良い。この
ような構成のフエンス５０は第１フエンス１と第２フエ
ンス２により大きな強度を得られる。しかも、図２から
明らかなように、頂部２０が重なる上、該頂部２０にお
いて２本の縦線材１１、１１が配置されるから、更に強
度が大きくなる。特に図２の矢印で示すフエンス厚さ方
向の外力に対して大きな強度を有し、強風等による風圧
にも耐えられるフエンスとなる。[0006] The soft material 3 is sandwiched between the first fence 1 and the second fence 2 having the above-described structure, and the first fence 1 and the second fence 2 are overlapped so that the top portions 20 are overlapped to form an integrated fence 50. are doing. FIG. 2 shows an integrated state. The first fence 1 and the second fence 2 may be fastened with appropriate fasteners or fixed by welding or the like. In the fence 50 having such a configuration, a large strength can be obtained by the first fence 1 and the second fence 2. Moreover, as is apparent from FIG. 2, the top 20 overlaps and the two vertical wires 11, 11 are arranged on the top 20, so that the strength is further increased. In particular, the fence has a large strength against external force in the direction of the fence thickness indicated by an arrow in FIG. 2 and can withstand wind pressure due to strong wind or the like.
【０００７】軟質材３としては種々のものが使用可能で
あり、図３に示すように合成樹脂などのシートにパンチ
孔をあけた孔あきシート３０や合成樹脂のメッシュ布３
１或いは厚みのあるマット３２等が使用可能であり、目
的や使用環境、所望の防風防砂性能或いは土留め性能な
どに応じて適宜選択すればよい。As the soft material 3, various materials can be used. As shown in FIG. 3, a perforated sheet 30 in which a sheet of synthetic resin or the like is punched or a mesh cloth 3 of synthetic resin is used.
One or a thick mat 32 can be used, and it may be appropriately selected according to the purpose, use environment, desired windproof and sandproof performance or earth retaining performance, and the like.
【０００８】上記したフエンス５０は適当な支柱などを
用いて敷設される。図４と図５に防風防砂用フエンスと
して敷設した例を示す。所定の高さの支柱５１にフエン
ス５０を上下に２段配置して防風防砂フエンスとして用
いている。この例では横線材１０を縦に配置するように
なっており横線材１０の波形状が側面図に表れるように
敷設されている。[0008] The above-mentioned fence 50 is laid using a suitable support or the like. FIG. 4 and FIG. 5 show examples of laying as windproof and sandproof fences. The fences 50 are vertically arranged in two stages on a support 51 having a predetermined height, and are used as windproof and sandproof fences. In this example, the horizontal wires 10 are arranged vertically, and are laid so that the wave shape of the horizontal wires 10 appears in a side view.
【０００９】図６は他の敷設例を示すもので、支柱５１
とフエンス５０との間に角パイプから成る胴縁５２を介
在させ、更に強度の向上を図っている。この例では横線
材１０が横方向に配置され、横線材１０の波形状は図７
に示すように平面図に表れるようになっている。胴縁５
２は取付具５３により支柱５１に固定されており、フエ
ンス５０はフックボルト５５により胴縁５２に締結され
ている。フックボルト５５は図８に示すように胴縁５２
に係止し、座金５６とナット５７によりフエンス５０の
縦線材１１を係止するように構成されている。FIG. 6 shows another example of laying.
A rim 52 made of a square pipe is interposed between the rim 50 and the fence 50 to further improve the strength. In this example, the horizontal wires 10 are arranged in the horizontal direction, and the wave shape of the horizontal wires 10 is as shown in FIG.
As shown in the plan view. Rim 5
2 is fixed to the support column 51 by a fixture 53, and the fence 50 is fastened to the body edge 52 by a hook bolt 55. As shown in FIG.
, And the vertical wire 11 of the fence 50 is locked by a washer 56 and a nut 57.
【００１０】[0010]
【発明の効果】以上説明したように本発明の防風、防
砂、土留め用フエンスによれば、大きな強度が得られる
上、軟質材を変えることにより種々の性能及び適合性を
有するフエンスを得られる効果がある。As described above, according to the windproof, sandproof and earth retaining fences of the present invention, a large strength can be obtained, and a fence having various performances and suitability can be obtained by changing the soft material. effective.
【図１】本発明の一実施形態を説明する説明図。FIG. 1 is an explanatory diagram illustrating an embodiment of the present invention.
【図２】本発明の一実施形態の構造を示す平面図。FIG. 2 is a plan view showing the structure of one embodiment of the present invention.
【図３】本発明の一実施形態の軟質材の例を示す説明
図。FIG. 3 is an explanatory view showing an example of a soft material according to one embodiment of the present invention.
【図４】本発明の一実施形態の敷設例を示す正面図。FIG. 4 is a front view showing an example of installation of the embodiment of the present invention.
【図５】本発明の一実施形態の敷設例を示す側面図。FIG. 5 is a side view showing an example of installation of the embodiment of the present invention.
【図６】本発明の一実施形態の他の敷設例を示す正面
図。FIG. 6 is a front view showing another example of installation of the embodiment of the present invention.
【図７】本発明の一実施形態の他の敷設例を示す平面
図。FIG. 7 is a plan view showing another laying example of one embodiment of the present invention.
【図８】本発明の一実施形態の他の敷設例における胴縁
とフエンスの取付構造図。FIG. 8 is a mounting structure diagram of a trunk and a fence in another laying example of one embodiment of the present invention.
１：第１フエンス、２：第２フエンス、３：軟質材、１
０：横線材、１１：縦線材、２０：頂部、３０：孔あき
シート、３１：メッシュ布、３２：マット、５０：フエ
ンス、５１：支柱、５２：胴縁、５３：取付具、５５：
フックボルト、５６：座金、５７：ナット。1: 1st fence, 2: 2nd fence, 3: soft material, 1
0: horizontal wire, 11: vertical wire, 20: top, 30: perforated sheet, 31: mesh cloth, 32: mat, 50: fluence, 51: support, 52: trunk, 53: fixture, 55:
Hook bolt, 56: washer, 57: nut.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 2D001 PA07 PA08 PD06 2D044 DB41 2E142 AA01 AA03 CC02 CC05 EE01 EE03 EE14 HH03 HH12 HH23 MM00 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2D001 PA07 PA08 PD06 2D044 DB41 2E142 AA01 AA03 CC02 CC05 EE01 EE03 EE14 HH03 HH12 HH23 MM00
Claims (5)
材を交互に曲げた第１の格子フエンスと、 縦線材と横線材から構成され、一方の線材を交互に曲げ
た第２の格子フエンスと、を有し；前記第１と第２の格
子フエンスの間に軟質材を挟んで一体のフエンスを形成
した、ことを特徴とする防風、防砂、土留め用フエン
ス。1. A first lattice fence composed of a vertical wire and a horizontal wire, one of which is alternately bent, and a second lattice composed of a vertical wire and a horizontal wire, which is alternately bent of one of the wires. And a fence for windproof, sandproofing and earth retaining, wherein a soft material is interposed between the first and second lattice fences to form an integral fence.
１に記載の防風、防砂、土留め用フエンス。2. The windproof, sandproof and earth retaining fence according to claim 1, wherein the soft material is a mesh cloth.
である、請求項１に記載の防風、防砂、土留め用フエン
ス。3. The fence for wind protection, sand protection and earth retaining according to claim 1, wherein the soft material is a sheet material provided with a plurality of holes.
記載の防風、防砂、土留め用フエンス。4. The fence for wind protection, sand protection and earth retaining according to claim 1, wherein the soft material is a mat.
線材の曲げ頂部に他方の線材が位置し、前記曲げ頂部が
重なるように第１と第２の格子フエンスを一体化した、
請求項１又は２又は３又は４に記載の防風、防砂、土留
め用フエンス。5. The first and second lattice fences are formed by integrating the first and second lattice fences such that the other wire is located at the bent top of one wire and the bent top overlaps.
The fence for wind protection, sand protection and earth retaining according to claim 1 or 2 or 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000045680A JP2001234511A (en) | 2000-02-23 | 2000-02-23 | Fence for wind break, sand prevention and earth retaining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000045680A JP2001234511A (en) | 2000-02-23 | 2000-02-23 | Fence for wind break, sand prevention and earth retaining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001234511A true JP2001234511A (en) | 2001-08-31 |
Family
ID=18568220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000045680A Pending JP2001234511A (en) | 2000-02-23 | 2000-02-23 | Fence for wind break, sand prevention and earth retaining |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001234511A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012172440A (en) * | 2011-02-23 | 2012-09-10 | Sekisui Jushi Co Ltd | Tide preventive plate and tide preventive fence |
| CN103132467A (en) * | 2011-12-02 | 2013-06-05 | 中铁二十一局集团有限公司 | Roadbed wind and sand prevention facility capable of automatically adjusting wind and sand preventing direction in strong wind area of Gobi |
| CN103306257A (en) * | 2013-05-09 | 2013-09-18 | 河南中土实业有限公司 | Sand barrier manufactured by utilizing waste polyester net and manufacturing and implementing method thereof |
| CN116397561A (en) * | 2023-03-24 | 2023-07-07 | 兰州交通大学 | Half-honeycomb sand-blocking fence structure suitable for sand dune topography |
-
2000
- 2000-02-23 JP JP2000045680A patent/JP2001234511A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012172440A (en) * | 2011-02-23 | 2012-09-10 | Sekisui Jushi Co Ltd | Tide preventive plate and tide preventive fence |
| CN103132467A (en) * | 2011-12-02 | 2013-06-05 | 中铁二十一局集团有限公司 | Roadbed wind and sand prevention facility capable of automatically adjusting wind and sand preventing direction in strong wind area of Gobi |
| CN103132467B (en) * | 2011-12-02 | 2015-05-13 | 中铁二十一局集团有限公司 | Roadbed wind and sand prevention facility capable of automatically adjusting wind and sand preventing direction in strong wind area of Gobi desert |
| CN103306257A (en) * | 2013-05-09 | 2013-09-18 | 河南中土实业有限公司 | Sand barrier manufactured by utilizing waste polyester net and manufacturing and implementing method thereof |
| CN116397561A (en) * | 2023-03-24 | 2023-07-07 | 兰州交通大学 | Half-honeycomb sand-blocking fence structure suitable for sand dune topography |
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