JPH0558768U - Snow resistant fence - Google Patents
Snow resistant fenceInfo
- Publication number
- JPH0558768U JPH0558768U JP175892U JP175892U JPH0558768U JP H0558768 U JPH0558768 U JP H0558768U JP 175892 U JP175892 U JP 175892U JP 175892 U JP175892 U JP 175892U JP H0558768 U JPH0558768 U JP H0558768U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- fence
- snow
- wire mesh
- furring strip
- 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
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Fencing (AREA)
Abstract
(57)【要約】
【目的】雪の重さによって変形しない、又補強によって
高価にならない、積雪地区用フェンスを提供すること。
【構成】フェンス1の柱2の間隔を2mに設定し、金網
としてAS線による金網8を用い、金網上端部8aを上
部胴縁3でまとめ、金網8を下部胴縁4に部分的に止
め、金網下端部8bを布基礎天端6に接触させた。積雪
に対しても異常がなかった。
(57) [Summary] [Purpose] To provide a fence for a snowy area that is not deformed by the weight of snow and is not expensive due to reinforcement. [Structure] The interval between the pillars 2 of the fence 1 is set to 2 m, the wire mesh 8 made of AS wire is used as the wire mesh, the upper end 8a of the wire mesh is gathered at the upper furring strip 3, and the wire netting 8 is partially stopped at the lower furring strip 4. The lower end 8b of the wire net was brought into contact with the top 6 of the cloth foundation. There was no abnormality with snowfall.
Description
【0001】[0001]
本考案は降雪地区に取付ける金網を使用した耐雪フェンスに関するものである 。 The present invention relates to a snow resistant fence using a wire net installed in a snowfall area.
【0002】[0002]
降雪地区において金網を使用したフェンス(例えば菱形金網等)は、一般に金 網としてビニル被覆線又は亜鉛メッキ線を用い、金網上部および下部をまとめる ために胴縁にアングルを使用している。 Fences using wire mesh in snowfall areas (for example, rhombus wire mesh) generally use vinyl-coated wire or galvanized wire as the wire mesh, and angles are used on the furring to connect the upper and lower parts of the wire mesh.
【0003】 このような構造の場合、フェンスに積雪した場合、雪の沈降力が金網および胴 縁に負荷され、その結果胴縁が変形するという現象が起る。このため、雪の溶け た春には、変形したフェンスをよく見かけ、そのようなフェンスの補修費がその 都度かかっているのが現状である。In the case of such a structure, when the fence is covered with snow, the settling force of snow is applied to the wire netting and the furring strip, resulting in deformation of the furring strip. Therefore, deformed fences are often seen in the spring when the snow melts, and the cost of repairing such fences is incurred each time.
【0004】 又、この胴縁変形対策として柱の取付間隔を1.5mや1.8mに短かくした り、(標準間隔は2m)、胴縁が変形しないように胴縁の材料の太さを上げて使 用するなどをしている。Further, as a countermeasure against this furring edge deformation, the mounting intervals of the pillars can be shortened to 1.5 m or 1.8 m (standard spacing is 2 m), and the thickness of the furring material is set so that the furring edges are not deformed. Are raised and used.
【0005】 これらの場合、どうしてもフェンスの価格が高くなりユーザーの負担が大きく なる。In these cases, the price of the fence will inevitably increase and the burden on the user will increase.
【0006】[0006]
したがって従来の金網を胴縁によってまとめたフェンスは、雪の沈降力によっ て柱と柱との間にある金網が下向に引張られ、フェンス上部及び下部の胴縁が中 央部において変形すると共に、金網も変形もしくはたるみ、フェンスとしての役 目が果たせない。 Therefore, in a conventional fence in which wire meshes are grouped by furring strips, the wire mesh between columns is pulled downward by the sinking force of snow, and the furring strips above and below the fences are deformed in the center part. At the same time, the wire mesh is also deformed or sagging, and cannot serve as a fence.
【0007】 又、雪の沈降力に耐えるためには、柱の間隔を短かくしたり、胴縁の強度を上 げなければならず、価格が高くなるという難点があった。Further, in order to withstand the sinking force of snow, it is necessary to shorten the interval between columns and increase the strength of the furring strip, which is a drawback that the cost becomes high.
【0008】 本考案の目的は、前記した従来技術の欠点を解消し、雪の重さによって変形し ない、又補強によって高価にならない、積雪地区用フェンスを提供することにあ る。An object of the present invention is to solve the above-mentioned drawbacks of the prior art, and to provide a fence for a snowy area that does not deform due to the weight of snow and does not become expensive due to reinforcement.
【0009】[0009]
本考案の要旨は、フェンスに使用されている金網の下端部を大地に接触させる ことによって、又は土中に埋設してもよいが胴縁に加わる雪の沈降力を軽減させ ることにより、変形を防止する事が可能となり、取付作業の短縮、およびフェン スの価格を大幅に低減するものである。 The gist of the present invention is that the lower end of the wire mesh used for the fence is brought into contact with the ground, or it may be buried in the soil, but the sinking force of snow on the furring strip is reduced, so It is possible to prevent this, shorten the installation work, and greatly reduce the cost of the fence.
【0010】 即本考案の上記目的は、フェンスの金網にAS線相当の材料を用い、該金網下 端部を下部胴縁にまとめてしまうことなく、大地に接触させることを特徴とする 積雪フェンス、によって達成される。The above object of the present invention is to use a material equivalent to AS wire for the wire mesh of the fence and to bring the lower end of the wire mesh into contact with the ground without gathering it at the lower furring strip. Achieved by.
【0011】 本考案において、フェンスの金網下端部を下部胴縁にまとめてしまうことなく 大地に接触させるということは、下部胴縁に相当するところの金網は止めてもよ いが、下端は地面に接触させるか、又は布基礎天端迄のばし、又は土中に埋設す ることをいう。In the present invention, the fact that the lower end of the wire mesh of the fence is brought into contact with the ground without being combined with the lower furring strip means that the wire netting corresponding to the lower furring strip may be stopped, but the lower end of the fence is grounded. It is made to come into contact with the soil, or to extend to the top of the cloth foundation or to be buried in the soil.
【0012】 一般に従来のフェンスの金網として使用されている網の材質は、ビニル被覆線 、亜鉛メッキ鉄線およびこの亜鉛メッキ鉄線に着色したものでありこれらの材質 の線は土と接触したり土中に埋めた場合、どうしても水分を吸収し、腐食が進行 し赤サビが発生し、ついにはボロボロとなり、フェンスの役目を果さなくなる。 従って、本発明に用いる金網の材料としては、AS線(アルミ被鋼線)を用いる ことが好ましい。このAS線は引張っても曲げても鋼線とアルミが剥離すること なく、送電線および配電線等で長年月の実績がある材料である。[0012] Generally, the material of the mesh used as a wire mesh of a conventional fence is a vinyl-coated wire, a galvanized iron wire, and a colored material of this galvanized iron wire, and the wire of these materials comes in contact with soil or in soil. If it is buried in, it will inevitably absorb water, corrode and develop red rust, and eventually it will fall apart and it will no longer function as a fence. Therefore, AS wire (aluminum covered wire) is preferably used as the material of the wire mesh used in the present invention. This AS wire is a material with many years of experience in power transmission lines and distribution lines, etc., where the steel wire and aluminum do not separate when pulled or bent.
【0013】 なお、金網用として使用するAS線は従来のビニル被覆線に比べ約3倍、亜鉛 メッキ線に比べ約1.5倍の抗張力がある。このためAS線は雪の沈降力に対し ては十分耐えることができると共に腐食しない。The AS wire used for wire mesh has a tensile strength about 3 times that of a conventional vinyl coated wire and about 1.5 times that of a galvanized wire. Therefore, the AS line can withstand the sinking force of snow and does not corrode.
【0014】 AS線相当の材料とは、使用する金網として特に土に対して耐食性および抗張 力の高い線材であれば、AS線(アルミ覆鋼線)でなくとも良いことを意味する 。The material equivalent to the AS wire means that the wire mesh to be used does not have to be the AS wire (aluminum-covered steel wire) as long as it is a wire material having high corrosion resistance and tensile strength against soil.
【0015】 又、雪の沈降力が金網に作用した時に、金網に働く力を緩衝させるように従来 の胴縁の代わりにワイヤロープを使うことも考えられる。ワイヤロープは金網が 沈降力により下部に引張られると、ロープは弾性たわみによりたわみ、金網に作 用する力を軽減させると共に、積雪がなくなった場合には元に戻るという利点が ある。It is also conceivable to use a wire rope in place of the conventional furring strip so as to buffer the force acting on the wire net when the snow's sinking force acts on the wire net. The wire rope has the advantage that when the wire net is pulled to the lower part by the sinking force, the rope bends due to elastic bending, reducing the force applied to the wire net and returning to the original when the snow cover disappears.
【0016】[0016]
本考案の実施例を図を用いて説明する。 An embodiment of the present invention will be described with reference to the drawings.
【0017】 (実施例−1) 図1は本発明の耐雪フェンスの正面図を表す。Example 1 FIG. 1 shows a front view of the snow resistant fence of the present invention.
【0018】 フェンス1の柱2の間隔を2mに設定し、金網としてAS線による金網8を用 い、金網上部を上部胴縁3でまとめ、金網8を下部胴縁4に部分的に止め、金網 下端部8bを布基礎天端6に接触させた。積雪に対しても異常がなかった。The space between the pillars 2 of the fence 1 is set to 2 m, a wire net 8 made of AS wire is used as a wire net, the upper part of the wire net is gathered by the upper furring strip 3, and the wire net 8 is partially stopped on the lower furring strip 4, The lower end 8b of the wire mesh was brought into contact with the top end 6 of the cloth foundation. There was no abnormality with snowfall.
【0019】 (実施例−2) 図2において、フェンス1の柱2間隔及び上部胴縁3、下部胴縁4は、全く図 1と同様であり、但し、金網8の下部端部8cを、土中に埋設する迄に延ばし土 中に埋設した。実施例−1と同様、積雪に対しても、フェンスが変形、破壊され ることがなかった。Example 2 In FIG. 2, the space between the columns 2 of the fence 1, the upper furring strip 3 and the lower furring strip 4 are exactly the same as in FIG. 1, except that the lower end 8 c of the wire mesh 8 is It was extended and buried in the soil until it was buried in the soil. Similar to Example-1, the fence was not deformed or destroyed even against snow.
【0020】 (比較例−1) 図3において、図1と同様の構造を有し、金網として従来のビニル被覆線5を 用い、金網5の上端部5a及び下端部5bをそれぞれ上部胴縁3、下部胴縁4に まとめたものを用いた。積雪の結果、図4の如く上下胴得ん3、4及び金網5が 変形し、一部金網が胴縁の止めボルト7から外れて破壊し、春には修理しなけれ ばならなかった。Comparative Example-1 In FIG. 3, the conventional vinyl-coated wire 5 having the same structure as that of FIG. 1 is used, and the upper end 5a and the lower end 5b of the wire mesh 5 are respectively connected to the upper furring strip 3 , The lower furring strip 4 was used. As a result of the snowfall, the upper and lower trunks 3, 4 and the wire net 5 were deformed as shown in Fig. 4, and part of the wire net came off the set bolt 7 on the furring strip and broke, which had to be repaired in the spring.
【0021】[0021]
本考案の耐雪フェンスにより、雪の重さによって変形しない、又補強によって 高価にならない積雪地区用フェンスを提供することが出来た。 With the snow-resistant fence of the present invention, it is possible to provide a fence for a snowy area that is not deformed by the weight of snow and is not expensive due to reinforcement.
【図1】本考案の積雪地区用フェンスの一実施例の正面
図。FIG. 1 is a front view of an embodiment of a fence for a snowy area of the present invention.
【図2】本考案の積雪地区用フェンスの他の実施例の正
面図。FIG. 2 is a front view of another embodiment of the snow area fence of the present invention.
【図3】従来の積雪地区用フェンスの一例の積雪前の正
面図。FIG. 3 is a front view of an example of a conventional fence for a snowy area before snowfall.
【図4】従来の積雪地区用フェンスの図3の積雪後の変
形破壊状況を説明する正面図。FIG. 4 is a front view for explaining the state of deformation and destruction of a conventional fence for a snowy area after snowfall in FIG.
1 フェンス 2 柱 3 上部胴縁 4 下部胴縁 5 金網(ビニル被覆線) 5a 金網上端部 5b、5c 金網下端部 6 布基礎天端 7 止めボルト 8 As金網 8a 金網下端部 8b 金網下端部(地中に埋設) 1 fence 2 pillars 3 upper furring strip 4 lower furring strip 5 wire netting (vinyl coated wire) 5a wire netting upper end 5b, 5c wire netting lower end 6 cloth foundation top 7 fastening bolt 8 As wire netting 8a wire netting lower end 8b wire netting lower end (ground (Buried inside)
Claims (1)
い、該金網下端部を下部胴縁にまとめてしまうことな
く、大地に接触させることを特徴とする耐雪フェンス。1. A snow resistant fence, characterized in that a material equivalent to AS wire is used for the wire mesh of the fence, and the lower end of the wire mesh is brought into contact with the ground without being combined with the lower furring strip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP175892U JPH0558768U (en) | 1992-01-22 | 1992-01-22 | Snow resistant fence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP175892U JPH0558768U (en) | 1992-01-22 | 1992-01-22 | Snow resistant fence |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0558768U true JPH0558768U (en) | 1993-08-03 |
Family
ID=11510482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP175892U Pending JPH0558768U (en) | 1992-01-22 | 1992-01-22 | Snow resistant fence |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0558768U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014029070A (en) * | 2012-07-31 | 2014-02-13 | Diguard Engineering:Kk | Guard fence and bulk-increasing method of existing guard fence |
-
1992
- 1992-01-22 JP JP175892U patent/JPH0558768U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014029070A (en) * | 2012-07-31 | 2014-02-13 | Diguard Engineering:Kk | Guard fence and bulk-increasing method of existing guard fence |
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