JP2010043421A - Member for foundation framework of snow fence, foundation of snow fence using the member, and method for constructing the foundation - Google Patents

Member for foundation framework of snow fence, foundation of snow fence using the member, and method for constructing the foundation Download PDF

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JP2010043421A
JP2010043421A JP2008206625A JP2008206625A JP2010043421A JP 2010043421 A JP2010043421 A JP 2010043421A JP 2008206625 A JP2008206625 A JP 2008206625A JP 2008206625 A JP2008206625 A JP 2008206625A JP 2010043421 A JP2010043421 A JP 2010043421A
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pile
foundation
bolt
hole
head
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Yoshi Demachi
町 好 出
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IWAKI TEKKO KK
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IWAKI TEKKO KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an economically-installable foundation of a snow fence, which is excellent in construction characteristics, and which exerts excellent durability by preventing overturn and collapse from being caused even by continuous intrusion of meltwater, rainwater, etc. over many years from a boundary line between foundation concrete and a ground surface. <P>SOLUTION: A member for a foundation framework of the snow fence is constituted by combining a set of the following members: a foundation pile 2 made of a metal pipe, which has a connecting head 4 with a through-hole 40 for a bolt provided on an upper end side, and which has a lower end side as a portion to be driven into the ground; an anchoring pile 5 which is a metal pipe capable of being mounted on the connecting head 4, which has a foundation plate 50 protruded and integrated from an outer periphery of an upper end of a skirting cylinder portion 52 having a corresponding through-hole 53 for a bolt drilled in a location corresponding to the through-hole 40, and which secures a working hole in the center; a washer body 6 which has a nut 64 fixed to each of locations aligned with the corresponding through-hole 53 of the skirting cylinder portion 52 of the anchoring pile 5; and a bolt 65 for connecting the respective corresponding members together. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

この発明は、防雪柵の基礎に関するものであり、防雪柵基礎骨格用部材、ならびにそれによる防雪柵用の基礎、およびその施工方法に関連する分野は勿論のこと、その資材輸送、保管、組み立ておよび設置に必要となる設備、器具類を提供、販売する分野から、それら資材や機械装置、部品類に必要となる素材、例えば、木材、石材、各種繊維類、プラスチック、各種金属材料等を提供する分野、それらに組み込まれる電子部品やそれらを集積した制御関連機器の分野、各種計測器の分野、当該設備、器具を動かす動力機械の分野、そのエネルギーとなる電力やエネルギー源である電気、オイルの分野といった一般的に産業機械と総称されている分野、更には、それら設備、器具類を試験、研究したり、それらの展示、販売、輸出入に係わる分野、将又、それらの使用の結果やそれを造るための設備、器具類の運転に伴って発生するゴミ屑の回収、運搬等に係わる分野、それらゴミ屑を効率的に再利用するリサイクル分野などの外、現時点で想定できない新たな分野までと、関連しない技術分野はない程である。     The present invention relates to a foundation for a snow fence, and includes a member for a snow fence foundation skeleton, a foundation for the snow fence, and a field related to the construction method thereof, as well as material transportation, storage, assembly, and the like. From the field of providing and selling equipment and equipment necessary for installation, materials such as wood, stone, various fibers, plastics, various metal materials, etc. required for such materials, machinery and parts are provided. Field, the field of electronic components incorporated in them, the field of control-related equipment that integrates them, the field of various measuring instruments, the field of the equipment, the power machine that moves the instrument, the electric power that is the energy and the electricity, the energy source Fields generally referred to as industrial machinery, such as fields, and testing, researching, and exhibiting, selling, importing and exporting these facilities and equipment Field, Shomata, results of their use, facilities for making them, fields related to the collection and transportation of garbage generated by the operation of equipment, and recycling fields that efficiently reuse these garbage In addition, there are no technical fields that are not related to new fields that are currently unimaginable.

（着目点）
我が国は比較的緯度が低い割に、冬季に大陸からの寒気団に伴った季節風の吹き付けを受け、国土の広い範囲に積雪があり、路面の着雪や凍結等によって自動車交通網に多大な不利益を被ることがあり、特に降雪地帯にあっては轍にハンドルを取られたり、吹雪による視程悪化や、局地的に発生する地吹雪、前方車両が巻き上げる雪煙等によって突然視界が閉ざされたときなどと様々な要因によって事故が多発する危険性が高まることとなってしまい、こうした道路上の安全を確保するものとして吹止め柵、吹払い柵、吹上げ防止柵等、様々な形式のものが気象条件や沿道環境、道路構造等に応じて選択、設置されている。 (Points of interest)
In Japan, although the latitude is relatively low, seasonal wind blowing from the continent in winter caused a snow cover in a wide area of the country. Especially in the snowy area, the handle was taken by the heel, the visibility was suddenly closed due to the visibility deterioration caused by the snowstorm, the local snowstorm that occurred locally, the snow smoke that the front vehicle rolled up, etc. The risk of frequent accidents increases due to various factors, and various forms of things such as blowout fences, blowout fences, and blowout prevention fences are provided to ensure safety on such roads. Is selected and installed according to weather conditions, roadside environment, road structure, etc.

一般的な防雪柵は、道路の吹雪の風上側となる路側に沿って、複数本の支柱を所定間隔毎に土中に打ち込み立設して、それら支柱間に複数枚の防風雪板を掛け渡し、着脱自在に仮固定してなるものとなっているが、路側地面に直接、杭打ち状に打ち立てられた支柱は、地中の支柱基端と地面との境界部分の隙間から雪解け水や雨水などが浸入し易く、永年の利用によって次第に傾いたり、倒壊してしまう虞があるなど、耐久性に課題を残すものであった。     A typical snow fence has a plurality of pillars driven into the soil at predetermined intervals along the road side that is the windward side of the snowstorm on the road, and a plurality of windbreak snow boards are hung between these pillars. It is designed to be temporarily fixed so that it can be handed over and detached, but the struts that have been erected directly on the roadside ground in the form of piles are used for thawing snow from the gap between the base end of the strut and the ground. Rainwater and the like are easy to invade, and there is a risk that they will gradually tilt or collapse due to long-term use.

（従来の技術）
こうした状況を憂慮し、例えば、下記の特許文献１（１）に提案されているものに代表されるように、道路側部の法面に設けた切り取り部に、断面Ｌ型の基礎ブロックを配列し、それら断面Ｌ型の基礎ブロック数個間夫々に、基礎主ブロックを載置固定し、該基礎主ブロックに埋設した鉄筋には下部支柱を取り付け、これに上部支柱を連設し、それら支柱間に数段の防雪板を角度調節できるように取り付け、基礎部分を強化したものや、同特許文献１（２）に見られるような、地中に埋設したブロック状コンクリート基礎中に一体化して、先端が上向きとなって地上に突出したアンカーボルトに対して、支柱取付け台のベースプレートをナット締めして強固に固定するようにしたものなどが散見される。 (Conventional technology)
Considering this situation, for example, as represented by the following proposed in Patent Document 1 (1), an L-shaped basic block is arranged in a cut-out portion provided on the slope of the road side. The foundation main block is placed and fixed between several L-shaped foundation blocks, and the lower struts are attached to the reinforcing bars embedded in the foundation main blocks. A few steps of snow-proof boards are attached so that the angle can be adjusted, and the foundation part is reinforced, or it is integrated into the block concrete foundation embedded in the ground, as seen in Patent Document 1 (2) In some cases, anchor bolts are fixed firmly by tightening the base plate of the column mounting base with respect to the anchor bolt that protrudes to the ground with the tip facing upward.

しかし、前者特許文献１（１）に示されているような防雪柵装置用の基礎は、防雪柵装置の設置範囲全域に亘って、断面Ｌ型の基礎ブロックを敷設しなければならず、設置に多大な経費を要するという欠点があり、また、後者の特許文献１（２）に開示されているような吹き止め防雪柵用の基礎などは、ブロック状のコンクリート基礎部分が地中の浅い範囲にのみ埋設されており、地盤の柔らかな場所や、雪解け水の流れ込み易い谷がわの路側などでは、特に防雪柵の横転や倒壊を招いてしまう虞が高いという欠点があった。
（１）特開平７−６２６１４号公報 （２）特開平１１−１１７２３７号公報（第６頁、図１および図２） However, the foundation for the snow fence device as shown in the former Patent Document 1 (1) has to be laid with an L-shaped foundation block over the entire installation range of the snow fence device. However, the foundation for a snow-breaking snow fence as disclosed in the latter patent document 1 (2) is a shallow area where the block-shaped concrete foundation is underground. However, there is a drawback that the snow fence is likely to roll over or collapse, especially on soft ground and on the side of the valley where snow melts easily flow.
(1) JP-A-7-62614 (2) JP-A-11-117237 (Page 6, FIGS. 1 and 2)

（問題意識）
上述したとおり、従前までに提案のある各種防雪柵用の基礎は、何れもコンクリート製の基礎部分が浅い地中に埋設されたものとなっており、コンクリート基礎と地面との境目などに、雪解け水や雨水などが侵入して複数年に亘って浸食を受けた場合など、横転や倒壊を生じてしまう虞があり、こうした危険を回避できる防雪柵用の基礎技術については未だ存在しないという状況にある。 (Awareness of problems)
As mentioned above, the foundations for various types of snow fences that have been proposed so far have concrete foundations buried in shallow ground, and the snow melts at the boundary between the concrete foundation and the ground. If water or rainwater invades and is eroded for several years, there is a risk of overturning or collapsing, and there is still no basic technology for snow fences that can avoid such danger. is there.

（発明の目的）
そこで、この発明は、施工性に秀れ、経済的な設置が可能であり、しかも基礎コンクリートと地面との境目から雪解け水や雨水などが永年に亘って浸入し続けた場合であっても横転や倒壊を招くことが無い、耐久性に富む新たな防雪柵用の基礎技術の開発はできないものかとの判断から、逸速くその開発、研究に着手し、長期に渡る試行錯誤と幾多の試作、実験とを繰り返してきた結果、今回、遂に新規な構造の防雪柵基礎骨格用部材、およびそれによる新規な構造の防雪柵基礎、ならびにその新規な施工方法を実現化することに成功したものであり、以下では、図面に示すこの発明を代表する実施例と共に、その構成を詳述することとする。 (Object of invention)
Therefore, the present invention is excellent in workability and can be installed economically, and even if snowmelt water or rainwater continues to permeate for many years from the boundary between the foundation concrete and the ground, it rolls over. Judging from whether it is possible to develop a basic technology for a new snow fence that has no durability and does not cause collapse, it has begun to develop and research quickly, trial and error over many years, and many prototypes, As a result of repeating the experiment, this time, we finally succeeded in realizing a new structure of snow fence fence skeleton member, and a new structure of snow fence foundation and its new construction method. In the following, the configuration thereof will be described in detail together with an embodiment representative of the present invention shown in the drawings.

（発明の構成）
図面に示すこの発明を代表する実施例からも明確に理解されるように、この発明の防雪柵基礎骨格用部材は、基本的に次のような構成から成り立っている。
即ち、基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの軸線に沿う所定範囲箇所から定着板を突設して地中打込み部としてなる基礎杭、該基礎杭の連結用頭部に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着してなる座金体、およびそれら対応する各部材の連結用とするボルト、以上一式が組み合わされてなるものとした構成を要旨とする防雪柵基礎骨格用部材である。 (Structure of the invention)
As clearly understood from the embodiments representing the present invention shown in the drawings, the snow fence fence basic skeleton member of the present invention basically comprises the following configuration.
In other words, it is a metal pipe set to the length required for basic strength, and a plurality of through holes for bolts are drilled in a tandem arrangement in the concrete placement part whose upper end is a predetermined range. A foundation pile that serves as an underground driving portion by projecting a fixing plate from a predetermined range along the axis around the outer periphery of the pipe with a lower end of the coupling head at the bottom, and a coupling head for the foundation pile In a metal pipe of a diameter that can be attached to, a hole corresponding to the through hole for the head bolt for connection is drilled in a through hole for the corresponding bolt to form a rod tube portion, and from the outer periphery of the upper end of the rod tube portion, A base plate that has the same shape as the base plate of the target snow fence post and that has a corresponding through hole for bolts in the base plate protrudes and is integrated, and the inside and outside of the foundation pile is located in the center. Do not secure a working hole corresponding to one of the diameters. Fixing pile, washer body in which nuts are fixed in a column arrangement at locations corresponding to through holes for corresponding bolts formed in the fixing pile saddle tube, and bolts for connecting the corresponding members, and the like It is a member for a snow fence fence basic skeleton having a gist of a configuration in which a set is combined.

この基本的な構成からなる防雪柵基礎骨格用部材をより具体的に示すと、基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板を遠心方向に突設して地中打込み部としてなる基礎杭、該基礎杭の連結用頭部に印籠状に装着可能な直径の金属製パイプで、当該連結用頭部に装着したときに同連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを庇状に突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせて位置決めした箇所に夫々ナットを縦列配置状に固着してなる座金体、および基礎杭連結用頭部のボルト用貫通孔と定着杭袴筒部の対応ボルト用貫通孔とに貫通し、座金体のナットに螺合するボルト、および対象とする防雪柵支柱体ベースプレートのボルト用貫通孔と定着杭基礎プレートの対応ボルト用貫通孔とに貫通しするボルトおよびそれに螺合するナット、以上一式が組み合わされてなるものとした構成からなる防雪柵基礎骨格用部材となる。     More specifically showing the basic structure of the snow fence fence skeleton with this basic structure, the upper end of the metal pipe is set to the length required for the foundation strength, and the upper end of the pipe is placed in the concrete casting part within the specified range. Is a connecting head by drilling a plurality of bolt through holes in a tandem arrangement at appropriate intervals on the virtual line extending in the pipe outer peripheral axis direction at a balanced position on the left and right in the pipe closed cross-sectional shape, A foundation pile that forms an underground driving portion by projecting a fixing plate in a centrifugal direction from a predetermined range along the axis at each balanced angle around the outer periphery of the pipe at the lower end of the connecting head; A metal pipe with a diameter that can be attached to the connecting head of the foundation pile in the shape of a seal, and when it is attached to the connecting head, the corresponding bolt through hole is provided at the location corresponding to the connecting head bolt through hole. A hole is drilled to form a tube section, and the top of the tube section From the outer periphery, the base plate is the same shape as the base plate of the target snow fence post body, and the base plate with the corresponding bolt through hole projecting in a portion corresponding to the bolt through hole in the base plate is integrated into the bowl shape. A fixed pile with a work hole corresponding to either the inner or outer diameter of the foundation pile at the center, and nuts arranged in tandem at the locations positioned according to the corresponding bolt through holes formed in the anchor pile shaft section A bolt that is passed through the bolt through-hole in the head for connecting the foundation pile and the corresponding bolt through-hole in the anchor pile pile, and screwed into the nut of the washer, and the object Bolts that penetrate through the bolt through holes of the snow fence post support base plate and the corresponding bolt through holes of the fixing pile foundation plate and nuts that are screwed to the bolts are combined. A snow fence basic framework for member made from formed.

（関連する発明１）
上記した防雪柵基礎骨格用部材に関連し、この発明には、それによる防雪柵基礎も包含している。
即ち、基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板を遠心方向に突設して地中打込み部としてなる基礎杭を有し、該基礎杭の地中打込み部を対象とする防雪柵支柱体、ベースプレート設置箇所、直下である基礎コンクリート打設用埋め戻し穴底部より、地中に垂直打設したものとすると共に、基礎杭の連結用頭部に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭を有し、該定着杭袴筒部下端開口より、当該基礎コンクリート打設用空間内に露出させた基礎杭、連結用頭部を、同連結用頭部と該袴筒部との互いの各ボルト用貫通孔、対応ボルト用貫通孔同士が重なり合うよう嵌合、挿着した上、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせて位置決めした箇所に夫々ナットを縦列配置状に固着してなる座金体を、該連結用頭部内周面の各ボルト用貫通孔に一致するよう、当該定着杭天面の作業孔から配置したものとする一方、当該定着杭袴筒部の外がわから複数本のボルト先端が、各ボルト用貫通孔、対応ボルト用貫通孔を通じ、該基礎杭連結用頭部内の各座金板のナット夫々に螺着、緊締されたものとし、該基礎杭の連結用頭部以上、定着杭基礎プレート下面以下の空間内に基礎コンクリートを打設、一体化し、埋め戻して該定着杭基礎プレート上に、防雪柵支柱体のベースプレートが結合されてなるものとした、この発明の基本をなす前記防雪柵基礎骨格用部材による防雪柵基礎である。 (Related invention 1)
In relation to the above-mentioned member for a snow fence fence skeleton, the present invention also includes a snow fence foundation.
That is, a metal pipe set to a length required for the basic strength, with the upper end of the concrete placement part having a predetermined range in the lateral direction of the pipe closed cross-sectional shape in the pipe closed cross-sectional shape. A plurality of bolt through holes are formed in a tandem arrangement at appropriate intervals on each extending imaginary line to form a connecting head, and the lower end of the connecting head is spaced at a balanced angle around the circumference of the pipe. Having a foundation pile as an underground driving portion by projecting a fixing plate in a centrifugal direction from a predetermined range location along the axis at each position, and a snow fence post supporting the underground driving portion of the foundation pile, It is assumed that the base plate is placed vertically from the bottom of the backfill hole for foundation concrete placement, which is directly underneath, and the connection is made with a metal pipe with a diameter that can be attached to the foundation pile connection head. For the head bolt through hole Corresponding parts are drilled with through holes for corresponding bolts to form a barrel section, and the outer periphery of the upper end of the barrel section is the same shape as the base plate of the target snow fence post, and is connected to the bolt through hole of the base plate. In the corresponding place, a foundation plate with a corresponding bolt through hole is projected and integrated, and a fixing pile is formed in which a work hole corresponding to either the inner or outer diameter of the foundation pile is secured in the center, From the lower end opening of the anchor pile pile section, the foundation pile exposed in the foundation concrete placing space, the coupling head, and through holes for each bolt of the coupling head and the barrel section, A washer formed by fitting and inserting the corresponding bolt through holes so as to overlap each other, and fixing the nuts in a tandem arrangement at the positions positioned in accordance with the corresponding bolt through holes formed in the fixing pile saddle tube portion. Body for each bolt on the inner peripheral surface of the connecting head It is assumed that it is arranged from the work hole on the top surface of the anchorage pile so as to match the through hole, while the plurality of bolt tips from the outer side of the anchorage pile saddle tube section are through holes for each bolt and corresponding bolt holes. It is assumed that the nuts of each washer plate in the head for connecting the foundation pile are screwed and tightened through the holes, and the foundation concrete is placed in the space above the connecting head of the foundation pile and below the bottom surface of the fixed pile foundation plate. The base plate of the snow fence fence support body is joined to the fixed pile foundation plate by placing, integrating and backfilling the snow fence fence foundation by the snow fence fence foundation skeleton member forming the basis of the present invention. It is.

（関連する発明２）
上記した防雪柵基礎骨格用部材、およびそれによる防雪柵基礎に関連し、この発明には、その施工方法も包含している。
即ち、基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板を遠心方向に突設して地中打込み部としてなる基礎杭の該基礎杭地中打込み部を対象とする防雪柵支柱体のベースプレート設置箇所直下となる基礎コンクリート打設用埋め戻し穴底部より地中に垂直打ち込みした後、該基礎杭の連結用頭部に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔が確保されてなる定着杭を、同定着杭袴筒部下端開口より、当該基礎コンクリート打設用空間内に突出させた基礎杭連結用頭部に対し、該連結用頭部と該袴筒部との互いの各ボルト用貫通孔、対応ボルト用貫通孔同士が重なり合うよう印籠状に組み合わせ装着した上、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせて位置決めした箇所に夫々ナットを縦列配置状に固着してなる座金体を、当該定着杭天面作業孔を通じて該基礎杭連結用頭部内の各ボルト用貫通孔に一致するよう、配置したものとする一方、当該定着杭袴筒部の外がわ遠心方向から複数本のボルトを、該定着杭袴筒部の対応ボルト用貫通孔と基礎杭連結用頭部のボルト用貫通孔とに貫通し、該基礎杭連結用頭部内の座金体ナット夫々に螺着、緊締してから、該基礎杭の連結用頭部以上、該定着杭基礎プレート下面以下の空間内に基礎コンクリートを打設、一体化して埋め戻した後に、該定着杭基礎プレート上に防雪柵支柱体のベースプレートを結合するようにしてなるものとした、この発明の基本をなす前記防雪柵基礎骨格用部材による前記防雪柵基礎の施工方法である。 (Related invention 2)
In connection with the above-mentioned member for the snow fence fence skeleton and the snow fence fence foundation by this, the construction method is also included in the present invention.
That is, a metal pipe set to a length required for the basic strength, with the upper end of the concrete placement part having a predetermined range in the lateral direction of the pipe closed cross-sectional shape in the pipe closed cross-sectional shape. A plurality of bolt through holes are formed in a tandem arrangement at appropriate intervals on each extending imaginary line to form a connecting head, and the lower end of the connecting head is spaced at a balanced angle around the circumference of the pipe. Underneath the base plate installation position of the snow fence post supporting the foundation pile in the foundation pile as the underground pile by projecting the fixing plate from the predetermined range along the axis at each position in the centrifugal direction Corresponding to the connecting head bolt through-hole with a diameter metal pipe that can be attached to the foundation pile connecting head after vertical driving into the ground from the bottom of the foundation concrete placing backfill hole It corresponds to the place to do A through hole for a bolt is drilled to form a hook cylinder part, and from the outer periphery of the upper end of the hook cylinder part, it is the same shape as the base plate of the target snow fence post and corresponds to the location corresponding to the bolt through hole of the base plate A fixed pile with a working hole corresponding to either the inner or outer diameter of the foundation pile is secured at the center of the foundation plate with a through hole for bolts. , With respect to the foundation pile connection head that protrudes into the foundation concrete placing space, the respective bolt through-holes and corresponding bolt through-holes of the connection head and the saddle tube overlap each other. In addition, a washer body, in which nuts are fixed in tandemly arranged in locations aligned with corresponding through-holes for corresponding bolts formed in the anchor pile, is attached to the top of the anchor pile. The foundation pile ream through the work hole The bolts are arranged so as to coincide with the through holes for bolts in the head, while a plurality of bolts are installed from the centrifugal direction of the outer side of the anchor pile pile corresponding bolts of the anchor pile rod section. Through the through hole for bolt and the through hole for bolt of the head for connecting the foundation pile, screwed and tightened to each washer body nut in the head for connecting the foundation pile, and then the head for connecting the foundation pile As described above, after the foundation concrete is cast in the space below the bottom surface of the anchoring pile foundation plate, integrated and backfilled, the base plate of the snow fence post is joined to the anchoring pile foundation plate. The construction method of the snow fence foundation according to the snow fence foundation skeleton member forming the basis of the present invention.

以上のとおり、この発明の防雪柵基礎骨格用部材によれば、従前までは、基礎部分が浅い地中に埋設されており、基礎部分と地面との境目から、雪解け水や雨水などが侵入し、横転や倒壊を生じてしまう虞があったが、金属製パイプ上端がわ適所に複数のボルト用貫通孔を穿設した連結用頭部とし、その下端がわを地中打込み部としてなる基礎杭、該連結用頭部に装着可能な金属製パイプで、当該連結用頭部ボルト用貫通孔対応箇所に対応ボルト用貫通孔を穿孔した袴筒部の上端外周から基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭、該定着杭袴筒部の対応ボルト用貫通孔に合わせた箇所に夫々ナットを固着した座金体、およびそれら対応する各部材の連結用とするボルト、以上一式が組み合わされてなるものとし、該基礎杭の地中打込み部を地中に打ち込み可能とすると共に、該基礎杭の連結用頭部に定着杭の袴筒部を連結可能なものとし、該基礎杭の連結用頭部と定着杭の袴筒部との連結部分の周囲に、基礎コンクリートを打設可能として、永年に亘る利用に伴い基礎コンクリートと周囲地表面との間に生じた隙間から雪解け水や雨水などが浸入した場合にも高い耐久強度を確保することができ、防雪柵の横転や倒壊といった被害の発生を未然に防止することができ、従来型のものより遙かに強固な定着力を持って設置できるという秀れた特徴を発揮するものである。     As described above, according to the snow fence fence skeleton member of the present invention, until now, the foundation portion has been buried in a shallow ground, and snow melting water, rainwater, etc. invaded from the boundary between the foundation portion and the ground. There was a risk of overturning or collapsing, but the upper end of the metal pipe is the connecting head with a plurality of bolt through holes drilled in the right place, and the lower end of the foundation is the ground driven part The base plate protrudes and integrates from the outer periphery of the upper end of the saddle tube portion, which is a metal pipe that can be attached to the pile and the connecting head, and the corresponding bolt through hole is drilled in the corresponding bolt through hole. A fixing pile in which a work hole corresponding to either the inner or outer diameter of the foundation pile is secured in the center thereof, and a washer body in which nuts are fixed to locations corresponding to corresponding through holes for bolts of the fixing pile casing , And bolts for connecting the corresponding members In addition, the above set shall be combined, the ground pile driven portion of the foundation pile can be driven into the ground, and the anchor tube portion of the anchoring pile can be connected to the connecting head of the foundation pile. The foundation concrete can be placed around the connecting portion between the head for connecting the foundation pile and the hooked portion of the anchoring pile, and has occurred between the foundation concrete and the surrounding ground surface with the use for many years. Even when snowmelt or rainwater enters from the gap, it can ensure high durability and prevent the occurrence of damage such as the rollover or collapse of the snow fence, which is far more than the conventional type. It exhibits the excellent feature that it can be installed with strong fixing power.

加えて、基礎杭と定着杭とを分離した状態で製造、輸送および保管することができ、それらの製造、輸送ならびに施工作業性を高め、保管スペースを有効利用できるものとなり、しかも該基礎杭の地中打込み部を地中に打ち込む作業中に、分離状態にある定着杭は、その基礎プレートに変形や破損を生じる虞がなく、該中打込み部の地中打ち込み後に、定着杭を取り付け、対象とする防雪柵支柱体のベースプレートを高精度に連結、支持可能なものとすることができる。     In addition, the foundation pile and anchoring pile can be manufactured, transported and stored separately, their manufacturing, transportation and construction workability can be improved, and the storage space can be used effectively. During the operation of driving the underground driving part into the ground, there is no possibility that the fixed pile in the separated state will be deformed or damaged in its foundation plate. It is possible to connect and support the base plate of the snow fence post supporting body with high accuracy.

また、当該防雪柵基礎骨格用部材によれば、金属製パイプの上端がわ所定範囲に複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわから定着板を遠心方向に突設して地中打込み部としてなる基礎杭、該連結用頭部に印籠状に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔対応箇所に対応ボルト用貫通孔を穿孔して袴筒部の上端外周から基礎プレートを庇状に突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭、該定着杭袴筒部の対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着してなる座金体、および基礎杭連結用頭部のボルト用貫通孔と定着杭袴筒部の対応ボルト用貫通孔とに貫通し、座金体のナットに螺合するボルト、ならびに、対象とする防雪柵支柱体ベースプレートのボルト用貫通孔と定着杭基礎プレートの対応ボルト用貫通孔とに貫通しするボルトおよびそれに螺合するナット、以上一式が組み合わされてなるものとし、該基礎杭の地中打込み部に定着板が形成されていて、金属製パイプをそのまま地中に打ち込む場合に比較して大幅に強い地中への定着力を得ることができ、また、該基礎杭の連結用頭部に連結した定着杭の基礎プレート上に、防雪柵支柱体のベースプレートを重ね合わせ、該基礎プレートの対応ボルト用貫通孔とベースプレートのボルト用貫通孔とに貫通したボルトにナットを螺合、緊締し、防雪柵支柱体を地上に対して各段に強固に立設したものとすることができる。     Further, according to the snow fence foundation skeleton member, the upper end of the metal pipe has a plurality of through holes for bolts arranged in a tandem arrangement in a predetermined range to form a connection head. A base pile that has a fixing plate protruding in the centrifugal direction from the lower end and serves as an underground driving part, a metal pipe having a diameter that can be attached to the connecting head in the form of a seal, and a through hole for the connecting head bolt Bolt through holes for corresponding bolts are drilled at corresponding locations, and the base plate protrudes from the outer periphery of the upper end of the saddle tube in a bowl shape and is integrated, and a work hole corresponding to either the inner or outer diameter of the foundation pile is secured in the center. Fixing piles, washers formed by fixing nuts in a column arrangement at locations corresponding to the corresponding bolt through holes in the fixing pile casing, and bolt through holes and fixings in the heads for foundation pile connection It penetrates through the corresponding bolt through-hole of the pile barrel and is screwed into the nut of the washer And a bolt that penetrates through the bolt through-hole of the target snow-protection fence column base plate and the corresponding bolt through-hole of the fixing pile foundation plate, and a nut that is screwed to the above-mentioned set. A fixing plate is formed in the underground driving portion of the foundation pile, and a significantly stronger fixing force to the underground can be obtained as compared with a case where a metal pipe is driven into the ground as it is, Overlay the base plate of the snow fence post on the foundation plate of the anchoring pile connected to the head for connecting the foundation pile, and use the bolts that penetrate the corresponding bolt through holes and the bolt through holes of the base plate. The nut can be screwed and tightened, and the snow fence post can be firmly erected on each stage with respect to the ground.

そして、基礎杭連結用頭部の各ボルト用貫通孔を円形とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を同袴筒部軸心に長径の向きが一致する長孔とするか、または、基礎杭連結用頭部の各ボルト用貫通孔を同連結用頭部軸心に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を円形とするか、もしくは、基礎杭連結用頭部の各ボルト用貫通孔を同連結用頭部軸心に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を同袴筒部軸心に長径の向きが一致する長孔とするかの何れか一つの組み合わせとするよう設定されたものは、地中に打ち込まれた基礎杭の連結用頭部に対する定着杭袴筒部の軸心方向の取り付け位置が微調整可能なものとなり、定着杭の設置位置をより正確なものとし、対象とする防雪柵支柱体の施工精度を各段に高めるものとなる。     Whether each bolt through-hole in the head for connecting the foundation pile is circular, and each corresponding bolt through-hole in the anchor pile pile cylinder part is a long hole whose major axis direction coincides with the axis of the same pile cylinder part. Alternatively, each bolt through-hole in the head for connecting the foundation pile is a long hole whose major axis direction coincides with the head axis for the same connection, and each corresponding through-hole for the bolt in the anchor pile pile is circular. Or, each bolt through-hole in the head for connecting the foundation pile is made into a long hole whose major axis coincides with the axis of the head for connecting, and each through-hole for the corresponding bolt in the anchoring pile casing is The fixed pile rod for the connection head of the foundation pile driven into the ground is set to be any one combination of the long hole whose direction of the long diameter coincides with the cylindrical shaft axis. The installation position in the axial direction of the cylinder part can be finely adjusted, the installation position of the anchor pile is made more accurate, The construction accuracy of snow fences strut to becomes increase in each stage.

さらに、基礎杭連結用頭部の各ボルト用貫通孔を同連結用頭部軸心に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を袴筒部軸心回り方向に長径の向きが一致する長孔とするか、または、基礎杭連結用頭部の各ボルト用貫通孔を連結用頭部軸心回り方向に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を袴筒部軸心に長径の向きが一致する長孔とするかの何れか一方に設定されたものとして、重なり合う対応ボルト用貫通孔同士が互いに十字状に交叉するよう形成し、該基礎杭連結用頭部に定着杭袴筒部を装着した場合に重なり合う各ボルト用貫通孔、対応ボルト用貫通孔同士が互いに十字状に交叉するよう形成して、連結用頭部に対する袴筒部結合位置の軸心方向、軸心回り方向の微調整を可能にし、基礎杭の打ち込み作業、および定着杭袴筒部の位置合わせ結合作業を容易なものとして施工精度および施工作業の効率を各段に高めることができる。     Further, each bolt through hole in the head portion for foundation pile connection is made into a long hole whose major axis direction coincides with the head axis for the same connection, and each corresponding bolt through hole in the anchor pile head tube portion is a rod tube portion. Either a long hole whose major axis direction matches the direction around the axis, or each bolt through-hole in the foundation pile connection head is a long hole whose major axis direction matches the direction around the connection head axis. In addition, the corresponding corresponding bolt through-holes are set to either one of the corresponding bolt through-holes of the fixing pile hook cylinder portion as a long hole whose major axis direction coincides with the shaft center portion axis. Are formed so that they cross each other in a cross shape, and when the anchor pile pile cylinder is mounted on the foundation pile connection head, the overlapping bolt through holes and corresponding bolt through holes cross each other in a cross shape. Formed in the axial direction of the tube cylinder coupling position with respect to the coupling head To allow adjustment, driving of the foundation pile working, and the efficiency of the construction accuracy and construction work can be increased in each stage alignment binding work of fixing the pile skirt cylinder portion as easily.

また、座金体が、割竹短冊型の縦列座金板からなり、その縦列座金板の該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着してなるものとすると、従来通りであれば基礎プレートの狭い作業孔内で複数個のナットを取り扱わなければならないという煩雑な作業となってしまうが、複数個のナットを縦列座金板に一体化して取扱い性を高め、該作業孔内へのナットや工具類の落下を効果的に防止して、定着杭の基礎杭への結合作業を大幅に効率化できるものとなる。     In addition, the washer body is composed of split bamboo strip type column washer plates, and nuts are fixed in a column arrangement at locations corresponding to the corresponding bolt through-holes formed in the fixing pile saddle tube portion of the column washer plate. If this is the case, it would be a cumbersome task to handle multiple nuts in the narrow working hole of the base plate if it was conventional, but integrating multiple nuts into the cascade washer plate It improves handling and effectively prevents the nuts and tools from falling into the working hole, thereby greatly improving the efficiency of the joining work of the anchoring pile to the foundation pile.

さらにまた、座金体が、当該基礎杭連結用頭部の上端開口縁に係合可能、および、基礎プレート天面作業孔内に装着可能な寸法、形状に設定した蓋板下面の対応箇所夫々に、当該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着した割竹短冊型の縦列座金板の上端を適正配置とするよう一体化してなるものの場合には、複数の縦列座金板を当該基礎プレートの狭い作業孔内に同時に装着、位置決めすることができ、しかも蓋板が当該基礎杭連結用頭部の上端開口縁に施蓋状に係合して、各縦列座金板およびそれらの各ナットの簡便な位置決めを可能とする上、座金体それ自体が該基礎杭を形成している金属製パイプ中に落下してしまうのを確実に防止でき、蓋板を固定すると、各ナットへのスパナやレンチ類の使用が不要となり、該作業孔内への工具類の落下を効果的に防止して定着杭の基礎杭への結合作業を大幅に効率化することができる。     Furthermore, the washer body can be engaged with the upper end opening edge of the head for connecting the foundation pile, and can be mounted in the work hole on the top surface of the foundation plate. , Which are integrated so that the upper end of the split washer-shaped column washer plate with the nuts fixed in the columnar arrangement in the locations corresponding to the corresponding bolt through holes formed in the fixing pile rod cylinder part is properly arranged In this case, a plurality of parallel washer plates can be simultaneously mounted and positioned in the narrow working hole of the foundation plate, and the lid plate is engaged with the upper end opening edge of the foundation pile connection head in a lid shape. Thus, each of the washer plates and their nuts can be easily positioned, and the washer body itself can be reliably prevented from falling into the metal pipe forming the foundation pile. Once the cover plate is fixed, the spanner to each nut The use of wrenches is not required, it is possible to greatly streamline the binding work to foundation piles effectively prevented to fixing the pile falling tooling into the working hole.

この発明の防雪柵基礎骨格用部材による防雪柵基礎によれば、従来型のものに比較して遙かに強固な定着力を発揮するものとなり、しかも該基礎杭連結用頭部と、同連結用頭部に印籠状に組み合わせた当該定着杭袴筒部との互いに一致させた複数のボルト用貫通孔および対応ボルト用貫通孔の内がわに、定着杭基礎プレート天面の作業孔を通じて、複数個のナットを一体化した座金体を装着し、該袴筒部外がわから各対応ボルト用貫通孔およびボルト用貫通孔を貫通して複数本のボルトを螺着、緊締することが可能となり、ボルト・ナットの装着作業性を各段に向上して設置作業を迅速且つ確実なものとし、さらに、強固に連結た各ボルトの頭部は、該基礎杭の連結用頭部以上、定着杭の基礎プレート下面以下の空間内に充填、硬化した基礎コンクリートに一体化して強固に結合し、定着杭、基礎コンクリートおよび基礎杭が、各段に高い強度をもって一体化されたものとなり、永年に亘る利用に伴い基礎コンクリートと周囲地表面との間に生じた隙間から雪解け水や雨水などが浸入した場合にも高い耐久強度を確保することができ、防雪柵の横転や倒壊といった被害の発生を未然に防止することができるものになるという秀れた効果を発揮するものとなる。     According to the snow fence foundation according to the snow fence foundation skeleton member of the present invention, it exhibits much stronger fixing force than the conventional type, and the foundation pile connecting head and the connection Through the work hole on the top surface of the fixing pile foundation plate, the inside of a plurality of bolt through holes and corresponding bolt through holes that are matched to each other with the fixing pile rod cylinder portion combined with the head in the form of a seal By attaching a washer that integrates multiple nuts, it is possible to screw and tighten a plurality of bolts through the corresponding through holes for bolts and through holes for bolts from the outer side of the flange. The installation work of bolts and nuts has been improved to make the installation work quick and reliable, and the heads of the bolts that are firmly connected are more than the heads for connecting the foundation piles. Filled and hardened foundation in the space below the bottom surface of the foundation plate It is integrated and firmly bonded to the concrete, and the fixed pile, foundation concrete and foundation pile are integrated with high strength in each step, and it is generated between the foundation concrete and the surrounding ground surface with long-term use. Excellent durability that can ensure high durability even when snowmelt or rainwater invades from the gap, and prevent damage such as rollover or collapse of the snow fence. Will be demonstrated.

加えて、当該基礎杭連結用頭部と、これに印籠状に組み合わせた定着杭袴筒部との互いに重なり合う肉厚部分が、ボルト・ナットで締め付け固定されたものとし、従来型にありがちなボルトが鋼製パイプ内の空洞部分を直径方向に横断し、反対がわに突出させたボルト先端にナットを螺着して連結したものに比較してボルト・ナットの緩みを確実に阻止することができ、各段に高い連結強度を得るものとなる。     In addition, it is assumed that the overlapping thick part of the foundation pile connection head and the fixed pile hook cylinder part combined with the anchor pile is fastened and fixed with bolts and nuts. Can prevent the loosening of bolts and nuts more securely than the case where a nut is screwed and connected to the tip of a bolt that protrudes in the opposite side of the pipe, diametrically across a hollow part in a steel pipe. It is possible to obtain high connection strength at each stage.

さらに、この発明の防雪柵基礎骨格用部材による防雪柵基礎が、基礎コンクリートの防雪柵風上がわに形成した垂直面と、対象とする防雪柵支柱体、ベースプレート上の支柱体、風上がわに塀構造における枠控え風に連結した枠体、下部に設けた補助ペースの水平下面との夫々に、側面直角三角形状の棚受け型ブラケットの直角を挟む二辺夫々を接合、連結してなるものとした場合には、塀構造における枠控え風に連結した該枠体が風上がわに突出するよう設けられた防雪柵を設置する防雪柵基礎であっても、基礎コンクリートを大型化せずに該枠体を充分な強度で確実に支持でき、施工経費および施工工数の大幅な削減を実現化するものとなる。     Furthermore, the snow fence fence foundation by the snow fence fence skeleton member of the present invention has a vertical surface formed on the snow fence fence windward of the basic concrete, the target snow fence fence support body, the support pillar body on the base plate, and the windward Join and connect the two sides sandwiching the right angle of the side-right triangle-shaped shelf bracket type bracket to the frame body connected to the frame constraining wind in the alligator cage structure and the horizontal lower surface of the auxiliary pace provided at the bottom. If this is the case, the foundation concrete will be enlarged even if it is a snow fence foundation with a snow fence provided so that the frame connected to the frame constriction wind in the eaves structure projects to the windward side Therefore, the frame can be reliably supported with sufficient strength, and the construction cost and the number of man-hours can be greatly reduced.

この発明の防雪柵基礎骨格用部材による防雪柵基礎の施工方法によれば、打ち込み作業に伴う基礎杭の変形が、定着杭の取り付け位置や、その形状に悪影響を及ぼすのを確実に防止することができ、定着杭基礎プレートの変形や傾きなどの発生を確実に防止できるものとし、さらに、該基礎杭連結用頭部と定着杭袴筒部との互いの軸心方向の位置合わせが容易になる上、ナット複数が位置決め固着された座金体を用いると、該基礎プレートの作業孔から一括して複数個のナットの位置決めが可能となり、組み立て作業性を各段に向上することができ、しかも永年の利用によって基礎コンクリートと周囲地表面との間に生じた隙間から雪解け水や雨水などが浸入した場合にも高い耐久強度を確保することができ、防雪柵の横転や倒壊などを未然に防止できるという秀れた効果を奏することになる。     According to the construction method of the snow fence foundation by the snow fence foundation skeleton member of the present invention, it is possible to reliably prevent the deformation of the foundation pile accompanying the driving work from adversely affecting the installation position of the anchor pile and the shape thereof. It is possible to reliably prevent the occurrence of deformation and inclination of the anchorage pile foundation plate, and furthermore, the axial alignment between the foundation pile connection head and the anchorage pile saddle tube part is easy. In addition, if a washer body with a plurality of nuts positioned and fixed is used, a plurality of nuts can be positioned collectively from the working hole of the base plate, and the assembly workability can be improved at each stage. High durability can be ensured even when snowmelt or rainwater invades from the gap between the foundation concrete and the surrounding ground surface due to long-term use, and it is possible to prevent the snow fence from overturning or collapsing. Thereby achieving the Xiu the effect can be prevented.

上記したとおりの構成からなるこの発明の実施に際し、その最良もしくは望ましい形態について説明を加えることにする。
防雪柵基礎骨格用部材の基礎杭は、防雪柵支柱体ベースプレートを地上に連結可能とする定着杭、および、その定着杭を地中に定着可能とする基礎コンクリートの双方を互いに一体化すると共に、該基礎コンクリートよりも深い地中に強固に定着可能とする機能を果たすものであり、基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの軸線に沿う所定範囲箇所から定着板を突設して地中打込み部としてなるものとしなければならず、例えば亜鉛めっき鋼管製、ステンレス鋼管製、アルミニウム合金管製などの錆び難いか、防錆処理が施されたものかの何れか一方の金属製パイプからなるものとするのが望ましい。 In implementing the present invention having the above-described configuration, the best or desirable mode will be described.
The foundation pile of the snow fence foundation skeleton member integrates both the fixed pile that makes it possible to connect the snow fence post support base plate to the ground, and the foundation concrete that makes it possible to fix the fixed pile in the ground. This is a metal pipe that has the function of making it firmly anchorable in the ground deeper than the foundation concrete, and is a metal pipe set to the length required for the foundation strength. In this case, a plurality of through holes for bolts are drilled in a tandem arrangement to form a connecting head, and the lower end of the connecting head protrudes from a predetermined range along the axis around the outer periphery of the pipe. It must be installed and used as an underground driving part. For example, it is difficult to rust such as galvanized steel pipe, stainless steel pipe, aluminum alloy pipe, etc. metallic It is desirable that shall consist of type.

基礎杭地中打込み部は、該基礎杭上端がわの連結用頭部を除いた下端がわの大部分が、基礎コンクリート打設部分より、地中に打ち込み可能となり、しかも周回りに回転不能となるよう強固に定着するものとなるという機能を果たし、該連結用頭部下端がわの同パイプ外周周りの軸線に沿う所定範囲箇所から定着板が突設されてなるものとしなければならず、後述する実施例に示すように、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板が遠心方向に突設されたものとするのが望ましい。     In the foundation pile underground driving part, the upper part of the foundation pile excluding the connecting head of the hook can be driven into the ground from the foundation concrete placing part and cannot rotate around the circumference. The fixing plate should be projected from a predetermined range along the axis around the outer periphery of the pipe at the lower end of the connecting head. As shown in the examples to be described later, the fixing plate protrudes in the centrifugal direction from a predetermined range along the axis at each position where the lower end of the connecting head is at a balanced angle around the outer periphery of the pipe. It is desirable to be.

基礎杭の地中打込み部の定着板は、地中に打ち込まれた該地中打込み部が、地中で脱抜不能および軸心回りに回転動不能となるよう充分な強度と摩擦力とをもって定着し、基礎杭が地中に根を張るように安定的に固定可能とする機能を果たすものであって、該基礎杭連結用頭部の下端がわで同パイプ外周周りの軸線に沿う所定範囲箇所に突設されたものとしなければならず、後述する実施例に示すように例えば、地中打込み部の軸心に平行な平面板からなるものとし、該基礎杭連結用頭部の直下付近（地中打込み部の上端付近）、および同地中打込み部の下端付近夫々に複数枚ずつ設けたものとするのが望ましい。     The fixing plate of the foundation pile in the foundation pile has sufficient strength and frictional force so that the underground implantation section that has been driven into the ground cannot be removed or rotated about its axis. It has a function to fix and stably fix the foundation pile so as to be rooted in the ground, and the lower end of the head for connecting the foundation pile is a predetermined along the axis around the outer circumference of the pipe As shown in the examples to be described later, for example, it is made of a flat plate parallel to the axis of the underground driving portion, and directly below the head for connecting the foundation piles. It is desirable that a plurality of sheets are provided in the vicinity (near the upper end of the underground driving portion) and near the lower end of the underground driving portion.

基礎杭連結用頭部は、地中打込み部の上部がわに定着杭の袴筒部を強固に連結可能とすると共に、地中打込み部の上部がわと、定着杭の基礎プレート下面および袴筒部とを基礎コンクリート中に一体化してしまう機能を果たし、基礎杭である金属製パイプの地中打込み部より上端がわ所定範囲のコンクリート打設部分であって、ボルト用貫通孔を縦列配置状に穿設したものとしなければならない。     The head for connecting foundation piles allows the upper part of the underground driving part to be firmly connected to the anchor tube part of the anchoring pile, while the upper part of the underground driving part is connected to the lower surface of the foundation plate and the anchor of the anchoring pile. The tube part is integrated into the foundation concrete, and the upper end of the metal pipe that is the foundation pile is the concrete placement part with a predetermined upper end from the underground placement part, and the bolt through holes are arranged in tandem It must be drilled in a shape.

連結用頭部のボルト用貫通孔は、該連結用頭部に対して印籠状に組み合わせた定着杭袴筒部の対応ボルト用貫通孔と重なり合い、双方を貫通するボルトと、これに螺合するナットとによって、該連結用頭部および袴筒部が結合可能となるようにするものであり、該連結用頭部に縦列配置状に穿設されたものとしなければならず、後述する実施例に示すように、ボルト用貫通孔を金属製パイプ軸心に長径の向きが一致する長孔に設定されたものか、ボルト用貫通孔が金属製パイプ軸心回り方向に長径の向きが一致する長孔かの一方に設定したものとすることができる。     The bolt through-hole of the connecting head overlaps with the corresponding bolt through-hole of the fixing pile hook cylinder part combined with the connecting head in the form of a seal, and is screwed into the bolt passing through both of them. The connecting head and the hook tube portion are connectable by a nut, and must be drilled in a tandem arrangement in the connecting head, which will be described later. As shown in Fig. 3, the bolt through-hole is set to a long hole whose major axis is aligned with the metal pipe axis, or the bolt through-hole is aligned with the major axis in the direction around the metal pipe axis. It can be set to one of the long holes.

定着杭は、基礎杭上端がわを、基礎コンクリート中に一体化すると共に、該基礎杭上端がわを防雪柵支柱体のベースプレートに対して強固に連結、一体化可能とするという機能を果たし、当該基礎杭の連結用頭部に装着可能な直径の金属製パイプで、該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなるものとしなければならず、基礎コンクリートを打設する直前までに、同基礎プレートの防雪柵支柱体ベースプレートのボルト用貫通孔に対応する各対応ボルト用貫通孔夫々に、先端を上向きとした姿勢のボルトを下方より貫通状に装着し、仮留め用のナットを一時的に螺合して仮固定されたものとして置き、その後に充填、硬化した基礎コンクリート中に各ボルト頭部が一体化固定可能なものとするか、または、同基礎プレートの防雪柵支柱体ベースプレートのボルト用貫通孔に対応する箇所夫々に鉛直方向のネジ孔を穿設し、同基礎プレート上に防雪柵支柱体用のベースプレートを接合状に載置して、該ベースプレートの上方から各ボルト用貫通孔に下向き貫通したボルト下端がわを同基礎プレートの対応するネジ孔に螺着、結合可能なものとするかの何れかに設定されたものとすることができる外、該基礎プレートの防雪柵支柱体ベースプレートのボルト用貫通孔に対応する箇所夫々から基礎コンクリートに貫通するよう植え込みボルトや各種アンカーボルトなどを設けたものとすることが可能であり、該基礎プレートは、対象とする防雪柵支柱体用ベースプレートと同一形状とすべきであり、ベースプレートと同一形状の条件を満たせば、後述する実施例に示すような四角形状の外、円形、長円、楕円や台形、五角形、六角形など様々な形状の金属製平板からなるものとすることができ、該対象とする防雪柵支柱体用ベースプレートより僅かに大きいか、または僅かに小さいかの何れか一方の平面形状に設定されたものとすることが可能である。     The fixed pile has a function that the upper end of the foundation pile is integrated into the foundation concrete, and the upper end of the foundation pile is firmly connected to the base plate of the snow fence post body and can be integrated, A metal pipe having a diameter that can be attached to the connecting head of the foundation pile, and a corresponding bolt through hole is drilled at a location corresponding to the connecting head bolt through hole to form a rod tube portion. From the outer periphery of the upper end of the cylindrical portion, the base plate having the same shape as the base plate of the target snow fence post and projecting and integrating the base plate with the corresponding through hole for the bolt projecting and integrated in the location corresponding to the through hole for the bolt of the base plate, A work hole corresponding to either the inner or outer diameter of the foundation pile must be secured in the center of the foundation pile, and immediately before placing the foundation concrete, Bolts with postures with their tips facing upwards were respectively inserted through the corresponding through holes for corresponding bolts corresponding to the through holes, and temporarily tightened with nuts for temporary fastening. Each bolt head can be integrated and fixed in foundation concrete that has been placed and then filled and hardened, or each of the parts corresponding to the through holes for bolts on the base plate of the snow fence post A screw hole in the vertical direction is drilled on the base plate, and a base plate for a snow fence post is mounted on the same base plate, and the bottom end of the bolt that penetrates downward from the top of the base plate to each bolt through hole is shown. Can be set to either one that can be screwed into and coupled to the corresponding screw hole of the base plate, and for the bolts of the snow fence post support base plate of the base plate It is possible to provide planting bolts and various anchor bolts so as to penetrate through the foundation concrete from each of the locations corresponding to the through holes, and the foundation plate has the same shape as the base plate for the target snowproof fence column As long as the conditions of the same shape as the base plate are satisfied, a metal flat plate having various shapes such as a square shape, an oval shape, an ellipse shape, a trapezoidal shape, a pentagonal shape, a hexagonal shape, etc. And can be set to have a planar shape that is slightly larger or slightly smaller than the target base plate for the snow fence post.

定着杭袴筒部は、地中に垂直に打ち込まれた基礎杭の連結用頭部と、該定着杭の基礎プレートとを強固に一体化可能とし、且つ、基礎杭連結用頭部および基礎プレート下面を基礎コンクリート中に一体化してしまう機能を果たし、当該基礎杭の連結用頭部に装着可能な直径の金属製パイプからなり、該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔してなるものとしなければならず、各対応ボルト用貫通孔は、当該袴筒部を形成する金属製パイプの軸心に長径の向きが一致した長孔とするか、または、当該袴筒部を形成する金属製パイプの軸心回り方向に長径の向きが一致した長孔とするかの何れか一方に設定できる。     The fixed pile hook cylinder portion can firmly integrate the foundation pile connecting head that is driven vertically into the ground and the foundation pile foundation plate, and the foundation pile connecting head and foundation plate. It has the function of integrating the lower surface into the foundation concrete, and consists of a metal pipe with a diameter that can be attached to the connecting head of the foundation pile, corresponding to the location corresponding to the through hole for the connecting head bolt Bolt through holes must be perforated, and each corresponding bolt through hole is a long hole whose major axis direction coincides with the axis of the metal pipe forming the saddle tube portion, Alternatively, it can be set to any one of the long holes in which the direction of the long diameter coincides with the direction around the axis of the metal pipe forming the rod tube portion.

座金体は、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを固着状とし、複数個のナットを一括して取扱い可能、且つ定着杭基礎プレートの作業孔を通して装着可能にするという機能を果たし、複数のナットが夫々、基礎杭連結用頭部内の各ボルト用貫通孔、および定着杭袴筒部内の各対応ボルト用貫通孔に一致するよう、互いに一体的に連結されてなるものとしなければならず、後述する実施例に示すように、割竹短冊型の縦列座金板からなり、その縦列座金板の該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着してなるものや、当該基礎杭連結用頭部の上端開口縁に係合可能、および、基礎プレート天面作業孔内に装着可能な寸法、形状に設定した蓋板下面の対応箇所夫々に、当該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着した割竹短冊型の縦列座金板の上端を適正配置とするよう一体化してなるものなどとすることができる。     The washer body has nuts fixedly attached to locations corresponding to the corresponding bolt through holes formed in the anchor pile pile tube portion, and a plurality of nuts can be handled collectively, and through the work holes of the anchor pile base plate. The multiple nuts are integrated with each other so that the nuts are aligned with the corresponding bolt through holes in the foundation pile connection head and the corresponding bolt through holes in the anchor pile pile tube section. As shown in the examples to be described later, it is composed of split bamboo strip type column washer plates, and through holes for corresponding bolts formed in the fixing pile saddle tube portion of the column washer plates Dimension that can be fitted into the top plate work hole, and can be engaged with the top opening edge of the head for connecting the foundation piles, with nuts fixed in tandem arrangement at the locations matched to the holes , The pair of lid plate lower surface set to the shape The upper ends of the split washer-shaped column washer plates with the nuts fixed in the columnar arrangement at the locations corresponding to the corresponding bolt through holes formed in the anchor pile pile cylinder part are integrated so that the upper ends are properly arranged. It can be such as.

防雪柵基礎の基礎コンクリートは、当該基礎杭の連結用頭部、および、該連結用頭部に連結した定着杭袴筒部、ならびに、同基礎プレート下面に一体化し、ブロック型のフーチング状部分を形成可能とする機能を果たし、該基礎杭連結用頭部と定着杭袴筒部とに充分な強度をもって一体化されたものとしなければならず、該基礎杭の連結用頭部以上、定着杭基礎プレート下面以下の空間内を外部から仕切るよう型枠を設置すると共に、その型枠内に鉄筋を配してセメントペーストまたはモルタルを充填して硬化した上、型枠を撤去してから埋め戻すようにして形成したものとすべきであり、後述する実施例に示すように、該基礎コンクリートの少なくとも防雪柵風上がわに垂直面を形成し、同垂直面と、防雪柵ベースプレート上の支柱体風上がわに塀構造における枠控え風に連結した枠体の下部に設けた補助ペースの水平下面との夫々に、側面直角三角形状の棚受け型ブラケットの直角を挟む二辺夫々を接合、連結してなるものとすることが可能である。     The foundation concrete of the snow fence foundation is integrated with the connecting head of the foundation pile, the anchored pile hook cylinder connected to the connecting head, and the bottom surface of the foundation plate, and the block type footing-like part is integrated. It has a function to be formed, and must be integrated with sufficient strength with the foundation pile connecting head and the fixing pile saddle tube, and more than the connecting head of the foundation pile. A formwork is installed to partition the space below the bottom surface of the base plate from the outside. Reinforcing bars are placed in the formwork, hardened by filling with cement paste or mortar, and then the formwork is removed and refilled. As shown in the examples to be described later, at least a snow fence fence windward vertical surface of the foundation concrete is formed, and the vertical surface and a pillar on the snow fence base plate are formed. Upwind Join and connect the two sides of the right angle of the shelf-right bracket of the side-right triangular shape to each of the horizontal lower surface of the auxiliary pace provided at the lower part of the frame connected to the frame body in the alligator structure. Can be.

対象とする防雪柵支柱体のベースプレートは、地表面付近に設置した定着杭基礎プレート上に、同防雪柵支柱体の下端を充分な強度をもって着脱自在に連結可能とする機能を果たすものであり、基礎プレート天面に充分な接触面積を確保可能な寸法、形状に設定されたものとしなければならず、外縁がわとのなる複数適所にボルト用貫通孔を穿設し、定着杭基礎プレートとボルト・ナットを用いて結合可能とするよう設定されたものとすべきであり、後述する実施例に示すように、定着杭基礎プレートと同一平面形状、および同一平面寸法に設定されたものとするのが望ましい。     The base plate of the target snow fence post supports the function of enabling the lower end of the snow fence post to be detachably connected to the fixed pile foundation plate installed near the ground surface with sufficient strength. The base plate must be dimensioned and shaped so that a sufficient contact area can be secured on the top surface. Bolt through holes are drilled at multiple locations where the outer edges become traps. It should be set so that it can be coupled using bolts and nuts, and shall be set to the same plane shape and the same plane dimensions as the fixed pile foundation plate, as shown in the examples described later. Is desirable.

対象とする防雪柵の支柱体は、防風雪板を、所定の高さ位置に所定の姿勢角度で掛け渡し状に支持可能とする機能を果たすものであり、２本以上がそれらの板状部品を掛け渡し状に支持可能な所定間隔を隔てて十分な強度を有して立設されたものとしなければならず、該防雪柵を必要とする冬期間には立設可能であり、その他の期間中は折り畳み、あるいは分解撤去可能な構造を有するものとするのが望ましい。     The target snow fence post supports the function of allowing the wind-proof snow board to be supported at a predetermined height position at a predetermined posture angle, and two or more of them are plate-like parts. Must be erected with sufficient strength at a predetermined interval that can be supported in a spanning manner, and can be erected during the winter period when the snow fence is required. It is desirable to have a structure that can be folded or disassembled during the period.

対象とする防雪柵の枠体は、各支柱体との間に１枚以上の斜風誘導板を、最適姿勢に調節自在となるよう支持可能とする機能を果たすものであり、各支柱体の風上となるがわに塀構造における枠控え風のものとして地上に設置し、各支柱体を風上がわから補強、支持する機能を兼ねるものとすべきであり、後述する実施例に示すように、枠強度を高めるよう、長縦コ字型とし、その下部に補助ペースを設け、上横杆端部および補助ペース端部を夫々分解可能となるようにして取り付けたものとし、該補助ペースの水平下面と、基礎コンクリートの防雪柵風上がわに形成した垂直面との夫々に、側面直角三角形状の棚受け型ブラケットの直角を挟む二辺夫々を接合、連結してなるものとすることが可能である。     The target frame of the snow fence serves to support one or more slant wind guide plates so that it can be adjusted to the optimum posture between each column body. It should be installed on the ground as a frame-reserved frame in the alligator cage structure that serves as the windward, and should also function to reinforce and support each column body from the windward side, as shown in the examples described later In order to increase the frame strength, it is assumed that it is a long vertical U-shape, an auxiliary pace is provided at the lower part, and the upper lateral heel end and the auxiliary pace end are attached so that they can be disassembled respectively. Two sides of the right angle of the shelf-right bracket of the side-right triangular shape are joined and connected to the horizontal lower surface of the roof and the vertical surface formed on the side of the snow fence of the foundation concrete. It is possible.

棚受け型のブラケットは、支柱体の風上がわに延伸状に形成された対象とする防雪柵の枠体補助ペースの下面荷重を、基礎コンクリートの対応する側面に伝達可能として該枠体下端を強固に支持可能とする機能を果たし、側面直角三角形状の棚受け型の金属板製とし、枠体補助ペースおよび基礎コンクリートの双方にボルト・ナットなどで着脱自在に連結したものとするのが望ましく、必要に応じてＴ字型、Ｉ字型などの断面形状とするよう、補強リブを一体化したものとすることができる。     The shelf-supporting bracket is designed to transmit the lower surface load of the frame auxiliary frame pace of the target snow protection fence formed in a stretched manner on the upwind side of the column body to the corresponding side surface of the foundation concrete. It is made of a shelf-supported metal plate with a triangular shape on the side, and is detachably connected to both the frame auxiliary pace and the foundation concrete with bolts and nuts, etc. Desirably, the reinforcing ribs can be integrated so as to have a T-shaped, I-shaped or other cross-sectional shape as required.

この発明の施工方法は、基礎杭地中打込み部を対象とする防雪柵支柱体のベースプレート設置箇所直下となる基礎コンクリート打設用埋め戻し穴底部より地中に垂直打ち込みした後、該基礎杭の連結用頭部に当該定着杭を同袴筒部下端より印籠状に装着するようにしなければならず、その後は基本的に、該定着杭基礎プレートの作業孔を通じて座金体を装着し、該定着杭袴筒部の外がわ遠心方向から複数本のボルトを各ボルト用貫通孔、対応ボルト用貫通孔に貫通装着し、座金体のナットに夫々螺合緊締して強固に連結してから、該基礎杭の連結用頭部以上、且つ定着杭の基礎プレート下面以下の空間内に基礎コンクリートを打設、一体化して埋め戻すようにすべきであるが、座金体と、ボルトとの装着順序などは適宜変更することが可能であり、また、基礎コンクリートの打設作業もプレキャストコンクリートを適宜組み込んだ後に、必要箇所にモルタルを充填するなどして組み立て一体化するように設定可能である。
以下では、図面に示すこの発明を代表する実施例と共に、その構造について詳述することとする。 The construction method according to the present invention is a method in which a vertical pile is inserted into the ground from the bottom of the backfill hole for foundation concrete placement, which is directly below the base plate installation position of the snow fence post supporting the pile in the foundation pile. The fixing pile must be attached to the connecting head in the form of a seal from the lower end of the same cylinder part, and then the washer body is basically attached through the work hole of the fixing pile foundation plate, and the fixing After mounting multiple bolts through each bolt through-hole and corresponding bolt through-hole from the outer cylinder centrifugal direction of the pile rod cylinder part, screwing and tightening each to the nut of the washer body, The foundation concrete should be placed in the space above the connecting head of the foundation pile and below the foundation plate of the anchoring pile, and should be integrated and backfilled. Can be changed as appropriate. Ri, also hitting 設作 industry foundation concrete even after incorporating the precast concrete appropriate, be configured to assemble integrally by, for example, filled with mortar necessary portions.
In the following, the structure of the present invention will be described in detail together with an embodiment representative of the present invention shown in the drawings.

図１の基礎部分を断面化した防雪柵の側面図、図２の防雪柵の斜視図、図３の地中に打ち込んだ基礎杭の側面図、図４の基礎杭に装着する定着杭の側面図、図５の袴筒部内に装着する座金体の側面図、図６のボルトを螺着した座金体の側面図、図７の座金体を組み合わせ位置に配した定着杭の平面図、図８の座金体を組み合わせ位置に配した定着杭の側面図、図９の座金体を組み合わせ位置に配した定着杭の正面図、図１０の座金体の斜視図、図１１の座金体を形成する縦列座金板の斜視図、図１２の一部に改良を加えた座金体の斜視図、図１３の基礎杭および定着杭の分解斜視図、図１４の長孔が十字状に重なる基礎杭および定着杭の分解斜視図、図１５の打設した基礎コンクリートを断面化した側面図、および図１６の断面化した防雪柵基礎の側面図に示す事例は、金属製パイプ上端がわ適所に複数のボルト用貫通孔４０，４０，……を穿設した連結用頭部４とし、その下端がわを地中打込み部３としてなる基礎杭２、該連結用頭部４に装着可能な金属製パイプで、当該連結用頭部４ボルト用貫通孔４０，４０，……対応箇所に対応ボルト用貫通孔５３，５３，……を穿孔した袴筒部５２の上端外周から基礎プレート５０を突出、一体化し、その中央に当該基礎杭２の内外径何れか一方に相当する作業孔５１を確保してなる定着杭５、該定着杭５袴筒部５２の対応ボルト用貫通孔５３，５３，……に合わせた箇所に夫々ナット６４，６４，……を固着した座金体６、およびそれら対応する各部材の連結用とするボルト６５，６５，……、以上一式が組み合わされてなるものとした、この発明の防雪柵基礎骨格用部材１、およびそれによる防雪柵基礎１０における代表的な一実施例を示すものである。     1 is a side view of a snow fence with a cross section of the foundation, a perspective view of the snow fence of FIG. 2, a side view of a foundation pile driven into the ground of FIG. 3, and a side of a fixed pile attached to the foundation pile of FIG. FIG. 5 is a side view of the washer body to be mounted in the saddle tube portion of FIG. 5, FIG. 6 is a side view of the washer body to which the bolt is screwed, FIG. 8 is a plan view of the fixing pile in which the washer body of FIG. The side view of the fixing pile which arranged the washer body in the combination position, the front view of the fixation pile which arranged the washer body in the combination position in FIG. 9, the perspective view of the washer body in FIG. 10, and the column forming the washer body in FIG. The perspective view of a washer plate, The perspective view of the washer body which improved a part of FIG. 12, The exploded perspective view of the foundation pile and anchorage pile of FIG. 13, The foundation pile and anchorage pile in which the long hole of FIG. FIG. 15 is an exploded perspective view, FIG. 15 is a side view of the foundation concrete sectioned, and FIG. 16 is a sectioned snow fence. In the side view of the foundation, the upper end of the metal pipe is a connecting head 4 having a plurality of bolt through holes 40, 40,... Is a metal pipe that can be attached to the connecting head 4, and the connecting head 4 bolt through holes 40, 40,... Corresponding bolt through holes 53, 53,. The fixed pile 5 is formed by projecting and integrating the foundation plate 50 from the outer periphery of the upper end of the rod section 52 perforated with ... and securing a work hole 51 corresponding to either the inner or outer diameter of the foundation pile 2 at the center. .. For connecting the corresponding washers 6 with the nuts 64, 64,... Fixed to the corresponding bolt through holes 53, 53,. Bolts 65, 65, etc. shall be a combination of the above. Shows one example representative of the snow fences basic skeleton member 1, and snow fences foundation 10 by that of the present invention.

図３からも明確に把握できるとおり、この発明の防雪柵基礎骨格用部材１は、基礎耐力上で必要となる長さ全長４０００ｍｍ、直径１５２．４ｍｍ、厚さ６ｍｍの鋼管製であって、その上端がわ４００ｍｍの範囲を連結用頭部４とし、該連結用頭部４には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに４個のボルト用貫通孔４０，４０，……を縦列配置状に穿設し、該連結用頭部４を除く下端がわ３６００ｍｍを地中打込み部３に設定し、該地中打込み部３の同パイプ外周周りの均衡する角度、例えば９０度毎夫々の位置で軸線に沿う連結用頭部４の直下付近からは、夫々、横幅２５０ｍｍ、縦１，５２４ｍｍ、厚さ４．５ｍｍの鋼板製の定着大板３０，３０，……合計４枚が、同地中打込み部３軸心に平行且つ遠心方向に放射状突出するよう固着一体化されたものとしてあり、また、同地中打込み部３の下端から４５０ｍｍの中途箇所外周面の周回り９０度毎となる箇所には夫々、横幅１００ｍｍ、縦４５０ｍｍ、厚さ４．５ｍｍの鋼板製の定着小板３１，３１，……合計４枚を、同地中打込み部３軸心に平行且つ遠心方向に放射状突出する姿勢であって、しかも当該定着大板３０，３０，……夫々の地中打込み部３のパイプ軸心方向の投影範囲内に配置するように固着一体化してなる基礎杭２を有している。     As can be clearly understood from FIG. 3, the snow fence fence basic skeleton member 1 of the present invention is made of a steel pipe having a total length of 4000 mm, a diameter of 152.4 mm, and a thickness of 6 mm, which is necessary for the basic strength. A range of 400 mm at the upper end is defined as a connecting head 4, and the connecting head 4 is spaced at appropriate intervals on an imaginary line extending in the pipe outer peripheral axial direction at a balanced position on the left and right sides of the pipe closed cross-sectional shape. Four through holes for bolts 40, 40,... Are formed in a tandem arrangement, and the lower end of the base excluding the connecting head 4 is set to 3600 mm in the underground driving part 3, and the underground driving part 3 From the vicinity of directly below the connecting head 4 along the axis at respective positions around the outer circumference of the pipe, for example, every 90 degrees, each made of a steel plate having a width of 250 mm, a length of 1,524 mm, and a thickness of 4.5 mm Fixing plate 30, 30, ... total It is assumed that the sheet is fixed and integrated so as to project radially in the centrifugal direction parallel to the axial center of the underground driving portion 3 and the circumference of the outer peripheral surface of the middle part of 450 mm from the lower end of the underground driving portion 3 In each of the 90 degree positions, a total of four fixing plates 31, 31... Made of steel plates having a width of 100 mm, a length of 450 mm, and a thickness of 4.5 mm are parallel to the three axial centers of the ground driven portion and A foundation pile that protrudes radially in the centrifugal direction and is fixedly integrated so as to be disposed within the projection range in the axial direction of the pipe of each of the fixing large plates 30, 30,... 2 has.

該基礎杭２連結用頭部４は、図１３中に示すように、その周回り１８０度毎となる２箇所夫々の、上端より５０ｍｍ、８０ｍｍ、８０ｍｍ、８０ｍｍ、５０ｍｍの各４箇所（合計８箇所）にＭ１６ボルト用貫通孔であって、同連結用頭部４軸心に平行な縦長状の長孔４０，４０，……を求心方向（肉厚方向）に穿設したものとし、図３に示すように、それら連結用頭部４および定着大板３０，３０，……、定着小板３１，３１，……を含む地中打込み部３からなる基礎杭２の全体に亜鉛めっき処理を施してある。     As shown in FIG. 13, the foundation pile 2 connection head 4 has four locations of 50 mm, 80 mm, 80 mm, 80 mm, and 50 mm from the upper end of each of the two locations around the circumference 180 degrees (total 8). ) Through holes for M16 bolts, which are vertically long slots 40, 40,... Parallel to the connecting head 4 axis, in the centripetal direction (thickness direction). As shown in FIG. 3, the entire foundation pile 2 comprising the underground driving portion 3 including the connecting head 4 and the fixing large plates 30, 30,..., The fixing small plates 31, 31,. Is given.

また、当該防雪柵基礎骨格用部材１の定着杭５は、図４ないし図８中に示すように、直径１６５．２ｍｍ、長さ４２０ｍｍ、厚さ５ｍｍの鋼管製袴筒部５２の上端に、横３５０ｍｍ、奥行き６８０ｍｍ、厚さ２２ｍｍの鋼板製基礎プレート５０の中央であって直径１６５．２ｍｍで貫通した作業孔５１の開口縁が熔接によって強固に一体化されたものとしてあり、該袴筒部５２が当該連結用頭部４に対して印籠状に嵌合した場合に、当該連結用頭部４の各長孔４０，４０，……に対応する周壁各所夫々に同等寸法、形状の長孔５３，５３，……が、図１３中に示すように、各長孔５３，５３，……の長径を袴筒部５２の軸心方向に向けた姿勢に穿孔されたものとしている。
図１３中に示す基礎杭２は、図１４中に示すように、基礎杭２連結用頭部４の各長孔４０，４０，……の長径が、同連結用頭部４の軸心回り方向に一致するよう設定されたものに変更可能である。 Further, as shown in FIGS. 4 to 8, the fixing pile 5 of the snow fence fence basic skeleton member 1 has a diameter of 165.2 mm, a length of 420 mm, and a thickness of 5 mm at the upper end of the steel pipe rod section 52. It is assumed that the opening edge of the working hole 51 which is the center of a steel plate base plate 50 having a width of 350 mm, a depth of 680 mm, and a thickness of 22 mm and having a diameter of 165.2 mm is firmly integrated by welding. When 52 is fitted to the connecting head 4 in a seal shape, long holes of the same size and shape are formed in each of the peripheral walls corresponding to the long holes 40, 40,. , 53, 53,... Are bored in a posture in which the long diameter of each of the long holes 53, 53,...
As shown in FIG. 14, the foundation pile 2 shown in FIG. 13 has a long diameter of each of the long holes 40, 40,... Of the foundation pile 2 connecting head 4 around the axis of the connecting head 4. It can be changed to one set to match the direction.

該定着杭５は、図４ないし図８中に示すように、基礎プレート５０の対角線上となる下面と、それに対応する袴筒部５２外周面との間に横幅１６５ｍｍ、縦１００ｍｍ、厚さ６ｍｍの鋼板製であって、非結合がわとなる１角が３０°ないし６０°望ましくは４５°の角度で切除された合計４枚の補強翼５４，５４，……の夫々が、各切除（非結合がわとなる１角）がわとは反対がわとなる直角を挟む２辺の熔接によって一体化し、該基礎プレート５０の四隅に、対象とする防雪柵９支柱体９０ベースプレート９２のボルト用貫通孔に対応するＭ２２用の貫通孔５５，５５，……を穿設したものとし、それら補強翼５４，５４，……を含む定着杭５の全体に亜鉛めっき処理を施したものとしてある。     As shown in FIGS. 4 to 8, the fixing pile 5 has a lateral width of 165 mm, a vertical length of 100 mm, and a thickness of 6 mm between the lower surface on the diagonal line of the foundation plate 50 and the corresponding outer peripheral surface of the rod section 52. Each of the four reinforcing blades 54, 54,..., Which is made of a steel sheet and is cut at an angle of 30 ° to 60 °, preferably 45 °, where the unbonded side is trapped, The corner of the base plate 50 is integrated by welding of two sides sandwiching a right angle that is opposite to the side). It is assumed that through holes 55, 55,... For M22 corresponding to the through holes for drilling are drilled, and that the entire fixing pile 5 including the reinforcing blades 54, 54,. .

そして、当該防雪柵基礎骨格用部材１の座金体６は、図５ないし図１０中に示すように、基礎杭２の外径に一致する直径１５２．４ｍｍ、厚さ６ｍｍの鋼製円板からなる蓋板６０下面の、基礎杭２の厚さ６ｍｍ分中心寄りとなる１８０度毎の２箇所夫々に対して、図１１中に示すように、幅８０ｍｍ、縦３４０ｍｍ、厚さ６ｍｍの割竹短冊型鋼板の幅寸法中央に、上端から５０ｍｍ、８０ｍｍ、８０ｍｍ、８０ｍｍ、５０ｍｍの各４箇所にＭ１６ボルト用の貫通孔を穿孔し、その内面がわに各貫通孔に同心状となるようＭ１６ナット６４，６４，……を熔接してなる縦列座金板６３，６３の２枚夫々の各上端を、図１０中に示すよう熔接、一体化してなり、その全体に亜鉛めっき処理が施してある。     And the washer body 6 of the said snow fence fence basic skeleton member 1 is made of a steel disk having a diameter of 152.4 mm and a thickness of 6 mm, which matches the outer diameter of the foundation pile 2, as shown in FIGS. As shown in FIG. 11, a split bamboo with a width of 80 mm, a length of 340 mm, and a thickness of 6 mm, for each of the two positions at 180 degrees that are closer to the center of the foundation pile 2 on the lower surface of the cover plate 60. In the center of the width of the strip-shaped steel plate, through holes for M16 bolts are drilled at four locations of 50 mm, 80 mm, 80 mm, 80 mm, and 50 mm from the upper end, and the inner surface thereof is concentric with each through hole. Each upper end of each of the two parallel washer plates 63, 63 formed by welding the nuts 64, 64,... Is welded and integrated as shown in FIG. 10, and the whole is galvanized. .

座金体６は、図１１中に示すように、蓋板６０を結合しない縦列座金板６３，６３に置き換えることが可能で有る外、図１２中に示すように、蓋板６０の中央に直径７０ｍｍ程度の覗き窓６１を開口し、その覗き窓６１内縁に中心を通る直径５ｍｍ、長さ７０ｍｍの鋼棒製把持部６２を掛け渡し結合してなるものとすることができる。     As shown in FIG. 11, the washer body 6 can be replaced with the parallel washer plates 63, 63 that are not coupled to the lid plate 60. In addition, as shown in FIG. 12, the washer body 6 has a diameter of 70 mm at the center of the lid plate 60. It is possible to open a viewing window 61 of a certain degree, and span and connect a steel rod gripping part 62 having a diameter of 5 mm and a length of 70 mm passing through the center to the inner edge of the viewing window 61.

当該防雪柵基礎骨格用部材１は、当該基礎杭２、定着杭５および座金体６に加え、基礎杭２連結用頭部４の長孔（ボルト用貫通孔）４０，４０，……と定着杭５袴筒部５２の長孔（対応ボルト用貫通孔）５３，５３，……とに貫通し、座金体６のナット６４，６４，……に螺合するボルト６５，６５，……、および対象とする防雪柵９支柱体９０ベースプレート９２のボルト用貫通孔と定着杭５基礎プレート５０の対応ボルト用貫通孔５５，５５，……とに貫通しするボルト５６，５６，……およびそれに螺合するダブルナット９３，９３，……、以上一式が組み合わされてなるものである。
以下では、この発明の施工方法の一例に従い、この発明に包含される防雪柵基礎骨格用部材１による防雪柵基礎１０の作用について示して行くこととする。 In addition to the foundation pile 2, the fixing pile 5 and the washer body 6, the snow fence foundation skeleton member 1 is fixed as long holes (bolt through holes) 40, 40,... Bolts 65, 65,... Which penetrate through the long holes (corresponding bolt through holes) 53, 53,... And bolts 56, 56,... Penetrating through the through holes for bolts of the snow fence 9 strut 90 base plate 92 and the corresponding bolt through holes 55, 55,. The double nuts 93, 93,... To be screwed together are a combination of the above set.
Below, according to an example of the construction method of this invention, suppose that it shows about the effect | action of the snow fence foundation 10 by the member 1 for snow fence fence frame | skeleton included by this invention.

（実施例１の作用）
この発明の防雪柵基礎骨格用部材１を用いて防雪柵基礎１を設置するには先ず、道路の風上側となる沿道の約４，０００・間隔毎の支柱体９０，９０……用の立設箇所夫々に、図１および図３中に示すように、１８００ｍｍ四方程度、深さ４００ｍｍの埋め戻し穴８を掘削し、該埋め戻し穴８の中央底部より地中に向けて、当該基礎杭２の地中打込み部３全体を垂直状に打ち込み、該連結用頭部４が埋め戻し穴８の底部より、同埋め戻し穴８内に鉛直姿勢に突出し、該連結用頭部４上端が地上面Ｇに一致するよう配置されたものとする。
該基礎杭２地中打込み部３を地中に打ち込む際には、連結用頭部４の直立姿勢だけでなく、その長孔４０，４０，……の向きおよび深さ位置を、後に取り付ける定着杭５基礎プレート５０の取り付け向きや、高さ位置に合わせるよう注意して設置する必要がある。 (Operation of Example 1)
In order to install the snow fence foundation 1 using the snow fence foundation skeleton member 1 of the present invention, first, the uprights for the pillars 90, 90... As shown in FIG. 1 and FIG. 3, a backfill hole 8 having a depth of about 1800 mm and a depth of 400 mm is excavated at each installation location, and the foundation pile is directed toward the ground from the center bottom of the backfill hole 8. 2 is driven vertically, and the connecting head 4 protrudes from the bottom of the backfill hole 8 into the backfill hole 8 in a vertical posture, and the upper end of the connecting head 4 is the ground. It is assumed that they are arranged so as to coincide with the upper surface G.
When the foundation pile 2 underground driving portion 3 is driven into the ground, not only the upright posture of the connecting head 4 but also the orientation and depth position of the long holes 40, 40,. It is necessary to install the pile 5 foundation plate 50 with care so as to match the mounting direction and the height position.

当該埋め戻し穴８内に鉛直姿勢に突出した連結用頭部４には、図４中に示すように、定着杭５を袴筒部５２下端開口より、印籠状に装着し、互いの長孔４０，４０，……，５３，５３，……同士を一致させてから、図５中に示すように、座金体６を定着杭５基礎プレート５０に開口させた作業孔５１を通じて、図６中に示すように、該蓋板６０の外周縁下面が基礎杭２連結用頭部４の上端開口縁に当接し、且つ、各縦列座金板６３，６３の外周面が連結用頭部４の内周面に接するよう装着されたものとする。     As shown in FIG. 4, the fixing pile 5 is attached to the connecting head 4 projecting in the vertical posture in the backfill hole 8 in a seal-like shape from the lower end opening of the hook cylinder part 52, and the long holes of each other. 40, 40,..., 53, 53,... Are aligned with each other and, as shown in FIG. 5, through the work hole 51 in which the washer body 6 is opened in the fixing pile 5 foundation plate 50, in FIG. As shown in FIG. 2, the lower surface of the outer peripheral edge of the cover plate 60 is in contact with the upper end opening edge of the head 4 for connecting the foundation pile 2, and the outer peripheral surfaces of the column washer plates 63, 63 are It shall be mounted so as to contact the peripheral surface.

図６および図１３中に示すように、基礎杭２連結用頭部４に定着杭５袴筒部５２を装着し、座金体６を組み込み、該連結用頭部４、袴筒部５２の互いに重なり合う各長孔４０，４０，……，５３，５３，……に、該袴筒部５２の遠心方向外がわから合計８本のＭ１６、長さ４０ｍｍのボルト６５，６５，……を貫通し、当該座金体６縦列座金板６３，６３の各貫通孔を通して各ナット６４，６４，……に螺合し、各長孔４０，４０，……，５３，５３，……の範囲ないで該基礎杭２に対する定着杭５の上下位置を微調整しながら、ボルト６５，６５，……とナット６４，６４，……と緊締して強固に結合したものとする。     As shown in FIG. 6 and FIG. 13, the fixing pile 5 hook cylinder portion 52 is attached to the head 4 for connecting the foundation pile 2, the washer body 6 is assembled, and the connecting head 4 and the hook cylinder portion 52 are connected to each other. In each of the overlapping long holes 40, 40,..., 53, 53,..., A total of eight M16, 40 mm long bolts 65, 65,. , Screwed into the nuts 64, 64,... Through the through holes of the washer body 6 column washer plates 63, 63, and without the long holes 40, 40,. It is assumed that the vertical position of the anchoring pile 5 with respect to the foundation pile 2 is finely adjusted and the bolts 65, 65,... And the nuts 64, 64,.

図１５中に示すように、該基礎杭２の連結用頭部４以上であって、該連結用頭部４に連結済みの定着杭５基礎プレート５０下面以下の横幅４７０ｍｍ、奥行き８７０ｍｍ、深さ４００ｍｍの周囲に型枠を設置すると共に、当該定着杭５基礎プレート５０の四隅に穿設されたＭ２２用の貫通孔５５，５５，……夫々に、先端を上向きとしたＭ２２のベース用ボルト５６，５６，……を鉛直貫通状に装着し、各ベース用ボルト５６，５６，……先端がわより借り留め用のナット（図示せず）を螺着した上で、前記型枠中にセメントペーストを充填、硬化させてから型枠を取り除き、同図１５中に二点鎖線で示すように、ブロック状の基礎コンクリート７を一体化形成したものとし、該定着杭５基礎プレート５０四隅の各ベース用ボルト５６，５６，……から借り留め用のナット（図示せず）を取り外し、それら各ベース用ボルト５６，５６，……の頭部が、該基礎コンクリート７肉厚中に一体化して回転不能および脱落不能に支持されたものとする。
また、各ベース用ボルト５６，５６，……は、図示しない植え込みボルトまたは各種アンカーボルトなどとして、定着杭５基礎プレート５０の四隅に鉛直貫通状に植設したものとすることが可能である。 As shown in FIG. 15, the lateral width 470 mm, the depth 870 mm, the depth of the fixing pile 5 below the lower surface of the foundation plate 50 that is not less than the connecting head 4 of the foundation pile 2 and connected to the connecting head 4. A frame is set around 400 mm, and M22 base bolts 56 with M22 through holes 55, 55,... Drilled at the four corners of the fixing pile 5 foundation plate 50 are pointed upward. , 56,... Are installed in a vertically penetrating manner, and each base bolt 56, 56,... Is screwed with a nut for fastening (not shown) from the end and cemented into the mold. After the paste is filled and cured, the mold is removed, and as shown by a two-dot chain line in FIG. 15, the block-shaped foundation concrete 7 is integrally formed, and each of the four corners of the fixing pile 5 foundation plate 50 is formed. Base bolts 56, 56 Remove nuts (not shown) from ......, and the heads of the base bolts 56, 56,... Are integrated into the thickness of the foundation concrete 7 so that they cannot rotate and fall off. It shall be assumed.
Further, each of the base bolts 56, 56,... Can be vertically penetrated at the four corners of the fixing pile 5 foundation plate 50 as a not-shown implantation bolt or various anchor bolts.

図１６中に示すように、当該基礎コンクリート７の防雪柵９風上がわに形成した垂直面７０には、側面直角三角形状の棚受け型としたブラケット９７の直角を挟む二辺の内の対応する一辺を図示しないボルト・ナットによって強固に連結してから該基礎コンクリート７およびブラケット９７の周囲に残る埋め戻し穴８を、同図１６中に波線で示すよう地上面Ｇまで埋め戻す。     As shown in FIG. 16, the vertical surface 70 formed on the snow fence 9 upwind side of the foundation concrete 7 is located on the two sides sandwiching the right angle of the bracket 97 which is a side-right triangular shelf receiving type. After the corresponding sides are firmly connected by bolts and nuts (not shown), the backfill holes 8 remaining around the foundation concrete 7 and the bracket 97 are backfilled up to the ground surface G as shown by a wavy line in FIG.

同図１６中に示すように、定着杭５基礎プレート５０天面四隅上に立設された各ベース用ボルト５６，５６，……には、防雪柵９支柱体９０のベースプレート９２四隅の貫通孔に貫通するようにして、該基礎プレート５０天面と支柱体９０ベースプレート９２下面とを接合させたものとし、風下がわ配置となる２本のベース用ボルト５６，５６にダブルナット９３，９３を螺着して固定して置き、支柱体９０の風上がわに塀構造における枠控え風の長縦コ字型とした枠体９５を、その下部に一体化した補助ペース９６の水平下面が、当該ブラケット９７の直角を挟む二辺対応する他辺上に接合状に搭載するよう、図示しないボルト・ナットにて一体化すると共に、該補助ペース９６の後端がわ両隅に穿設した貫通孔に、風上がわ配置となる２本のベース用ボルト５６，５６を貫通し、ダブルナット９３，９３を螺着して強固に固定したものとする。     As shown in FIG. 16, the base bolts 56, 56,... Erected on the four corners of the top surface of the fixing pile 5 foundation plate 50 have through holes in the four corners of the base plate 92 of the snow fence 9 column 90. The base plate 50 top surface and the support body 90 base plate 92 bottom surface are joined so as to penetrate the base plate 50, and double nuts 93, 93 are attached to the two base bolts 56, 56 arranged in the leeward side. The horizontal lower surface of the auxiliary pace 96 is integrated with a frame body 95 which is a long vertical U-shape of a frame conservative wind in the windward side wall structure of the support body 90, which is screwed and fixed. The brackets 97 are integrated with bolts and nuts (not shown) so as to be mounted on the other sides corresponding to the two sides across the right angle of the bracket 97, and the rear end of the auxiliary pace 96 is drilled in both corners. The windward side is arranged in the through hole 2 The base bolt 56 penetrates, are to rigidly fixed by screwing the double nut 93, 93.

このようにして地上高４０００ｍｍないし４４００ｍｍの高さに立設された複数本の支柱体９０，９０……間の夫々には、図２中に示すように、地上２００ｍｍ付近から地上４０００ｍｍ付近の上下間に亘って防風雪板９１，９１，……を横架し、風上側と風下側とを区画するように形成しており、また、該支柱体９０と地上高約２４００ｍｍ、幅約９００ｍｍの長縦コ字型とした枠体９５との間の枠体空間内に、複数枚の斜風誘導板９４，９４，……を横架してなるものとする。     As shown in FIG. 2, there are upper and lower portions from about 200 mm above the ground to about 4000 mm above the ground, as shown in FIG. Windproof snowboards 91, 91,... Are horizontally installed across the space, and the windward side and the leeward side are defined, and the column body 90 has a ground height of about 2400 mm and a width of about 900 mm. It is assumed that a plurality of oblique wind guide plates 94, 94,... Are horizontally mounted in a frame space between the frame body 95 and a long vertical U-shaped frame.

（実施例１の効果）
以上のとおりの構成からなる実施例１の防雪柵基礎骨格用部材１、およびそれによる防雪柵基礎１０ならびにその施工方法は、前記この発明の効果の項で記載の特徴に加え、当該防雪柵基礎骨格用部材１が、基礎杭２、定着杭５、座金体６、および、それらの部品同士を結合するのに必要となるボルト６５，６５，……やナット６４，６４，……などの部品一式からなり、製造、輸送、保管に便利なだけでなく、各部品の改良や一部の構造変更などが容易になり、多様な防雪柵の製造に有利であるという利点を持つものである。 (Effect of Example 1)
In addition to the features described in the section of the effect of the present invention, the snow fence foundation skeleton member 1 of the first embodiment having the configuration as described above, the snow fence fence foundation 10 and the construction method thereof according to the embodiment, The skeleton member 1 is a foundation pile 2, a fixed pile 5, a washer body 6, and parts such as bolts 65, 65,... And nuts 64, 64,. It consists of a set and is not only convenient for manufacturing, transportation and storage, but also has the advantage that it is easy to improve various parts and change the structure of some parts, and is advantageous for manufacturing various snow fences.

加えて、当該基礎杭２は、図３中に示すように、その地中打込み部３先端がわの各定着小板３１，３１，……が、同地中打込み部３の上端がわであって連結用頭部４直下付近に設けた定着大板３０，３０，……夫々の、同基礎杭２軸心方向の投影範囲内に配置するよう形成してあり、地中に打ち込まれるときに、先に定着小板３１，３１，……が打ち込まれて地中に、図示しない案内縦溝を形成し、それら案内溝に沿って、続く定着大板３０，３０，……が地中に打ち込まれるようになっており、上下に配した各定着小板３１，３１，……、定着大板３０，３０，……が、地中への垂直な打ち込みを精度良く案内可能とするものとなる上、地中への打ち込み抵抗を最小限に留めてボーリング用建設機械への負担や作業労力を大幅に軽減することができ、しかも地中に打ち込まれた後には、地中打込み部３が杭基礎状となり、地中打込み部３の上端寄りと下端よりの２箇所が地中に確りと定着するよう、各定着大板３０，３０，……、定着大板３０，３０，……が、周囲土砂類との間に大きな摩擦力を発生して基礎杭２の回転や傾きを確実に防ぐ役目を果たし、強固に定着するものとなる。     In addition, as shown in FIG. 3, the foundation pile 2 has fixed tips 31, 31,. The fixing large plates 30, 30... Provided just below the connecting head 4 are formed so as to be arranged within the projection range in the direction of the two axial centers of the foundation pile and driven into the ground. The fixing small plates 31, 31,... Are driven in first to form guide longitudinal grooves (not shown) in the ground, and the fixing large plates 30, 30,. The fixing small plates 31, 31,..., And the fixing large plates 30, 30,... Arranged vertically are capable of accurately guiding vertical driving into the ground. In addition, the burden on the construction machinery for boring and the work labor can be greatly reduced by minimizing the resistance to driving into the ground. After being driven into the ground, the ground driven part 3 becomes a pile foundation, and each fixing is performed so that the two places near the upper end and the lower end of the ground driven part 3 are firmly fixed in the ground. The large plates 30, 30,..., The fixed plates 30, 30,... Serve to prevent the rotation and inclination of the foundation pile 2 reliably by generating a large frictional force with the surrounding earth and sand. Will become established.

図４および図５に示すように、埋め戻し穴８底部中央に鉛直状に立設した基礎杭２連結用頭部４に、定着杭５袴筒部５２を印籠状に組み合わせ装着する場合に、双方の長孔４０，４０，……，５３，５３，……同士が互いの基礎杭２軸方向の装着誤差を補うものとなり、該基礎プレート５０作業孔５１より、座金体６を装着するときは、図６中に示すように、同座金体６蓋板６０が、基礎杭２連結用頭部４上端開口縁に係合可能な寸法形状に設定されており、連結用頭部４上端開口縁上に、外周縁下面が接合するよう係合状載置した蓋板６０を周回り方向に摺動移動させるよう操作しながら、各縦列座金板６３，６３ナット６４，６４，……を各長孔４０，４０，……，５３，５３，……に一致するよう微調整することが可能となり、複数個のナット６４，６４，……を用いたボルト結合の作業性が大幅に改善されることとなる。     As shown in FIG. 4 and FIG. 5, when the fixed pile 5 袴 cylinder portion 52 is combined and installed in the shape of a stamp, on the foundation pile 2 connecting head 4 erected vertically in the center of the bottom of the backfill hole 8, Both long holes 40, 40,..., 53, 53,... Make up for each other's mounting error in the two-axis direction of the foundation pile, and when the washer body 6 is mounted from the working hole 51 of the foundation plate 50 As shown in FIG. 6, the washer body 6 cover plate 60 is set to a size and shape that can be engaged with the upper end opening edge of the head 4 for connecting the foundation pile 2, and the upper end opening of the connecting head 4. The column washers 63, 63 nuts 64, 64,... Are respectively moved while the cover plate 60, which is placed in engagement so that the lower surface of the outer peripheral edge is joined on the edge, is slid in the circumferential direction. Fine adjustments can be made to match the long holes 40, 40,..., 53, 53,. Nuts 64 and 64, the workability of the bolt coupling is to be greatly improved with ....

こうして基礎杭２連結用頭部４に連結した定着杭５は、図６ないし図９中に示すように、基礎プレート５０の対角線上となる下面と、それに対応する袴筒部５２外周面との間に一体化した補強翼５４，５４，……が、基礎プレート５０天面の水平姿勢を堅牢且つ高精度に保持するものとなり、しかも図１５中に示すように、後に打設される基礎コンクリート７と各補強翼５４，５４，……とが、強固に一体化して基礎プレート５０の地上面Ｇへの定着力を各段に強化して高精度の水平姿勢を長期間に亘り維持可能なものとなる。     As shown in FIGS. 6 to 9, the fixing pile 5 connected to the head 4 for connecting the foundation pile 2 in this way includes a lower surface on the diagonal line of the foundation plate 50 and an outer peripheral surface of the rod tube portion 52 corresponding thereto. Reinforcing blades 54, 54,... Integrated between them hold the horizontal posture of the foundation plate 50 top surface firmly and with high accuracy, and as shown in FIG. 7 and each of the reinforcing wings 54, 54,... Are firmly integrated to enhance the fixing force of the foundation plate 50 to the ground surface G in each step so that a highly accurate horizontal posture can be maintained for a long period of time. It will be a thing.

図１２中に示すように、蓋板６０の中央に覗き窓６１と把持部６２とを形成した座金体６は、図５ないし図９中に示すように、定着杭５作業孔５１を通じて連結用頭部４内に装着する場合に、図１２中に示すよう該覗き窓６１より、各縦列座金板６３，６３およびナット６４，６４，……の位置を目視確認しながら、把持部６２を操作して一段と容易に装着および位置決め操作可能なものとなる。     As shown in FIG. 12, the washer body 6 in which the observation window 61 and the grip portion 62 are formed in the center of the cover plate 60 is connected through the fixing pile 5 working hole 51 as shown in FIGS. When mounted in the head 4, the gripping part 62 is operated while visually confirming the positions of the column washer plates 63, 63 and nuts 64, 64,... Thus, the mounting and positioning operation can be performed more easily.

図１３中に示すように組み立てられた基礎杭２、定着杭５および座金体６の、図１５に示す、基礎杭２連結用頭部４以上、定着杭５基礎プレート５０下面以下の空間内に基礎コンクリート７を打設すると、杭基礎状をなす基礎杭２の上端に、フーチング基礎状をなした基礎コンクリート７が一体化されたものとなって、当該防雪柵基礎骨格用部材１による防雪柵基礎１０の定着強度を大幅に高めるものとなり、しかも基礎コンクリート７の打設に伴い定着杭５基礎プレート５０の四隅にベース用ボルト５６，５６，……が、ナット類などの固定部品や熔接などを必要とせずに強固に立設されたものとなる。     In the space of the foundation pile 2, the fixed pile 5 and the washer body 6 assembled as shown in FIG. When the foundation concrete 7 is placed, the foundation concrete 7 having the footing foundation shape is integrated with the upper end of the foundation pile 2 forming the pile foundation shape, and the snow fence by the snow fence foundation frame member 1 is integrated. The fixing strength of the foundation 10 is greatly increased, and the base bolts 56, 56,... Are fixed at the four corners of the fixing pile 5 foundation plate 50 in accordance with the placement of the foundation concrete 7, and fixed parts such as nuts or welding. It will be firmly established without the need for.

また、図１４中に示すように、連結用頭部４の各長孔４０，４０，……が、同連結用頭部４の軸心回り方向に長径方向を一致するよう形成した基礎杭２を用いた場合には、定着杭５袴筒部５２の袴筒部５２軸心方向に長径方向が一致する各長孔５３，５３，……と、該連結用頭部４の各長孔４０，４０，……とが十字状に重なりあって、袴筒部５２の結合位置を基礎杭２の軸心に平行な上下方向、および、同基礎杭２の軸心回り方向の双方に微調整可能なものとなる。     Further, as shown in FIG. 14, the foundation pile 2 formed so that the long holes 40, 40,... Of the connecting head 4 coincide with the major axis direction in the direction around the axis of the connecting head 4. Are used, and the long holes 53, 53,... Of which the major axis direction coincides with the axial direction of the hook cylinder portion 52 of the anchor pile 5 and the long holes 40 of the connecting head 4 are used. , 40,... Overlap in a cross shape, and finely adjust the coupling position of the flange 52 in both the vertical direction parallel to the axis of the foundation pile 2 and the direction around the axis of the foundation pile 2 It will be possible.

図１６中に示すように、基礎コンクリート７風上がわの垂直面７０と、枠体９５補助ペース９６水平下面との間に装着した棚受け型ブラケット９７は、基礎コンクリート７を大型化せずに、枠体９５補助ペース９６を安定且つ強固に保持可能とするものとなり、しかも枠体９５を設けない支柱体９０を設置する場合や、支柱体９０はそのままに枠体９５のみを撤去してしまうような場合などには、該ブラケット９７を始めから装着しないか、または容易に撤去することが可能であり、何れの場合にも簡単でしかも迅速に対応可能なものとなっている。     As shown in FIG. 16, the shelf support type bracket 97 mounted between the vertical surface 70 of the foundation concrete 7 windward fold and the horizontal lower surface of the frame body 95 auxiliary pace 96 does not increase the size of the foundation concrete 7. In addition, it becomes possible to hold the frame body 95 auxiliary pace 96 stably and firmly, and when the column body 90 without the frame body 95 is installed, or when the column body 90 is left as it is, only the frame body 95 is removed. In such a case, the bracket 97 is not attached from the beginning or can be easily removed. In any case, the bracket 97 can be easily and quickly dealt with.

（結 び）
叙述の如く、この発明の防雪柵基礎骨格用部材、およびそれによる防雪柵基礎ならびにその施工方法は、その新規な構成によって所期の目的を遍く達成可能とするものであり、しかも製造も容易で、従前からの防雪柵用の基礎に比較して基礎周囲と地面との隙間からの雪解け水や雨水などの浸入に対する耐久強度を各段に高め、軽量且つ低廉化して遥かに経済的なものとすることができる上、施工作業性を大幅に改善し得るものとなることから、従前までは基礎工事にかなりの長期間を要し、充分な基礎工事を行うのが困難なものであったが、短期間の中に施工を完了して設置工事に伴う交通渋滞などを最小限に抑えることができ、堅牢且つ高精度な基礎を容易に施工可能とし、設置費用の高騰を抑制することができ経済性に秀れ、道路交通網のように都市機能にとって重要な施設を管理する公共団体や地方自治体等に大いに歓迎され、その耐久強度の高さと安全性とによって当該防雪柵基礎骨格用部材による防雪柵基礎を設置した道路の通行者や施設利用者等の各方面からも高く評価されて広範に利用、普及していくものになると予想される。 (Conclusion)
As described above, the snow fence fence skeleton member of the present invention, and the snow fence fence foundation and its construction method according to the present invention make it possible to achieve the intended purpose uniformly by the new configuration, and are easy to manufacture. Compared to the foundation for snow fences, the durability strength against the intrusion of snow melting water and rain water from the gap between the foundation and the ground is increased in each stage, making it lighter and cheaper and much more economical. In addition, since the construction workability can be greatly improved, the foundation work required a long period of time until now, and it was difficult to perform sufficient foundation work. The construction work can be completed in a short period of time, and traffic congestion associated with the installation work can be minimized, making it possible to easily construct a solid and high-precision foundation, and suppressing the increase in installation costs. Excellent economy and road traffic It is highly welcomed by public organizations and local governments that manage facilities important to urban functions, and the road traffic with snow fence foundations made of the snow fence foundation frame members is highly durable and safe. It is expected that it will be widely used and popularized by many people, such as users and facility users.

図面は、この発明の防雪柵基礎骨格用部材、およびそれによる防雪柵基礎ならびにその施工方法の技術的思想を具現化した代表的な幾つかの実施例を示すものである。
防雪柵基礎を断面化した防雪柵を示す側面図である。 防雪柵を示す斜視図である。 地中に打ち込んだ防雪柵基礎骨格用部材基礎杭を示す側面図である。 基礎杭に装着する防雪柵基礎骨格用部材定着杭を示す側面図である。 袴筒部内に装着する座金体を示す側面図である。 ボルトを螺着した座金体を示す側面図である。 座金体が組み合わせ位置に配された定着杭を示す平面図である。 座金体を組み合わせ位置に配した定着杭を示す側面図である。 座金体を組み合わせ位置に配した定着杭を示す正面図である。 蓋板を有する座金体を示す斜視図である。 座金体を形成する縦列座金板を示す斜視図である。 一部に改良を加えた座金体を示す斜視図である。 基礎杭および定着杭の分解状態を示す斜視図である。 長孔が十字状に重なる基礎杭および定着杭の分解状態を示す斜視図である。 基礎コンクリートを断面化して示す側面図である。 断面化した防雪柵基礎を示す側面図である。 The drawings show some typical embodiments embodying the technical idea of the snow fence foundation skeleton member of the present invention, and the snow fence fence foundation and its construction method.
It is a side view which shows the snow fence which cut the snow fence fence foundation into a cross section. It is a perspective view which shows a snow fence. It is a side view which shows the member foundation pile for snow-proof fence foundation skeletons driven into the ground. It is a side view which shows the member fixed pile for snow-proof fence foundation frame | frames with which a foundation pile is mounted | worn. It is a side view which shows the washer body with which it installs in a hook cylinder part. It is a side view which shows the washer body which screwed the volt | bolt. It is a top view which shows the fixation pile in which the washer body was distribute | arranged to the combination position. It is a side view which shows the fixation pile which arranged the washer body in the combination position. It is a front view which shows the fixation pile which arranged the washer body in the combination position. It is a perspective view which shows the washer body which has a cover plate. It is a perspective view which shows the column washer board which forms a washer body. It is a perspective view which shows the washer body which improved a part. It is a perspective view which shows the decomposition | disassembly state of a foundation pile and a fixed pile. It is a perspective view which shows the decomposition | disassembly state of the foundation pile and fixed pile which a long hole overlaps in a cross shape. It is a side view which cuts and shows foundation concrete. It is a side view which shows the snow-protection fence foundation made into the cross section.

符号の説明Explanation of symbols

１ 防雪柵基礎骨格用部材
１０ 同 防雪柵基礎
２ 基礎杭
３ 地中打込み部
３０ 同 定着大板（定着板）
３１ 同 定着小板（定着板）
４ 連結用頭部
４０ 同 長孔（ボルト用貫通孔）
５ 定着杭
５０ 同 基礎プレート
５１ 同 作業孔
５２ 同 袴筒部
５３ 同 長孔（対応ボルト用貫通孔）
５４ 同 補強翼
５５ 同 貫通孔
５６ 同 ベース用ボルト
６ 座金体
６０ 同 蓋板
６１ 同 覗き窓
６２ 同 把持部
６３ 同 縦列座金板
６４ 同 ナット
６５ 同 ボルト
７ 基礎コンクリート
７０ 同 風上がわの垂直面
８ 埋め戻し穴
９ 防雪柵
９０ 同 支柱体
９１ 同 防風雪板
９２ 同 ベースプレート
９３ 同 ダブルナット
９４ 同 斜風誘導板
９５ 同 枠体
９６ 同 補助ペース
９７ 同 ブラケット
Ｇ 地上面
1 Materials for snow fence fence basic skeleton
10 Snow fence fence foundation 2 Foundation pile 3 Underground driving part
30 Same fixing plate (fixing plate)
31 Same fixing plate (fixing plate)
4 Connecting head
40 Same length hole (through hole for bolt)
5 Anchorage pile
50 Same base plate
51 Same hole
52
53 Same hole (through hole for bolt)
54 Reinforced wing
55 Same through hole
56 Same Base Bolt 6 Washer Body
60 Cover plate
61 Same view window
62 Same gripping part
63 Same column washer
64 Same nut
65 Same bolt 7 Foundation concrete
70 Vertical plane of the same upwind 8 Backfill hole 9 Snow fence
90 Same column body
91 Windproof snowboard
92 Same base plate
93 Same double nut
94 Same wind guide plate
95 Same frame
96 Same assistance pace
97 Same bracket G Ground surface

Claims (9)

基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの軸線に沿う所定範囲箇所から定着板を突設して地中打込み部としてなる基礎杭、該基礎杭の連結用頭部に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着してなる座金体、およびそれら対応する各部材の連結用とするボルト、以上一式が組み合わされてなるものとしたことを特徴とする防雪柵基礎骨格用部材。     A metal pipe set to the length required for basic strength, with a plurality of through holes for bolts arranged in tandem in the concrete placement part where the upper end of the pipe is in the specified range. A foundation pile that projects as a ground driven part by projecting a fixing plate from a predetermined range along the axis around the outer periphery of the pipe at the lower end of the coupling head, and attached to the coupling head of the foundation pile A metal pipe of a possible diameter, and a corresponding bolt through hole is drilled at a location corresponding to the connecting head bolt through hole to form a rod tube portion. From the outer periphery of the upper end of the rod tube portion, The base plate is the same shape as the base plate of the snow fence post to be built, and a base plate with a corresponding bolt through hole is projected and integrated at the location corresponding to the bolt through hole of the base plate. Fixing by securing a working hole corresponding to either , A washer formed by fixing nuts in a tandem arrangement at locations corresponding to corresponding through holes for corresponding bolts formed in the fixing pile hook cylinder, and bolts for connecting these corresponding members, A member for a snow fence fence basic skeleton characterized by being combined. 基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板を遠心方向に突設して地中打込み部としてなる基礎杭、該基礎杭の連結用頭部に印籠状に装着可能な直径の金属製パイプで、当該連結用頭部に装着したときに同連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを庇状に突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせて位置決めした箇所に夫々ナットを縦列配置状に固着してなる座金体、および基礎杭連結用頭部のボルト用貫通孔と定着杭袴筒部の対応ボルト用貫通孔とに貫通し、座金体のナットに螺合するボルト、および対象とする防雪柵支柱体ベースプレートのボルト用貫通孔と定着杭基礎プレートの対応ボルト用貫通孔とに貫通しするボルトおよびそれに螺合するナット、以上一式が組み合わされてなるものとしたことを特徴とする防雪柵基礎骨格用部材。     This is a metal pipe set to the length required for the basic strength, and the upper end of the concrete casting part has a predetermined range. A plurality of bolt through-holes are drilled in tandem arrangement at appropriate intervals on each of the lines to form a connection head, and the lower end of the connection head is spaced at the angle around the outer circumference of the pipe. A foundation pile that protrudes in the centrifugal direction by projecting a fixing plate from a predetermined range along the axis at a position, and a metal pipe having a diameter that can be attached to the head for connecting the foundation pile in a seal shape, When mounted on the connecting head, a corresponding bolt through hole is drilled at a location corresponding to the connecting head bolt through hole to form a rod tube portion, and from the outer periphery of the upper end of the rod tube portion, the target The same shape as the base plate of the snow fence post At the location corresponding to the through hole for bolt of the splate, the foundation plate with the corresponding through hole for bolt is projected and integrated in a bowl shape, and a work hole corresponding to either the inner or outer diameter of the foundation pile is formed at the center. A fixed pile that is secured, a washer body in which nuts are fixed in a tandem arrangement at positions positioned in accordance with the corresponding bolt through holes formed in the fixed pile saddle tube portion, and a head for connecting the foundation pile Bolts that pass through the bolt through holes and the corresponding bolt through holes in the anchor pile shaft, and are screwed into the nuts of the washer body, and the bolt through holes and the anchor pile base plate of the target snow fence post base plate A bolt for penetrating through the corresponding bolt through hole and a nut screwed into the bolt, and a set of the above set, a snow fence fence base skeleton member. 基礎杭連結用頭部の各ボルト用貫通孔を円形とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を同袴筒部軸心に長径の向きが一致する長孔とするか、または、基礎杭連結用頭部の各ボルト用貫通孔を同連結用頭部軸心に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を円形とするか、もしくは、基礎杭連結用頭部の各ボルト用貫通孔を同連結用頭部軸心に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を同袴筒部軸心に長径の向きが一致する長孔とするかの何れか一つの組み合わせとするよう設定されたものとし、地中に打ち込まれた基礎杭の連結用頭部に対する定着杭袴筒部の軸心方向の取り付け位置が微調整可能なものとしてなる、請求項１または２何れか一項記載の防雪柵基礎骨格用部材。     The through holes for bolts of the head for connecting foundation piles are circular, and the through holes for corresponding bolts of the anchor pile pile cylinders are long holes whose major axis directions coincide with the axis of the same pile cylinder parts, or , Whether each bolt through-hole in the head for connecting the foundation pile is a long hole whose major axis coincides with the axis of the head for connecting, and each through-hole for the corresponding bolt in the anchor pile pile is circular Alternatively, each bolt through hole in the head for connecting the foundation pile is made into a long hole whose major axis direction coincides with the axis of the head for connecting the same, and the corresponding through hole for each bolt in the anchor pile shaft portion is the same. It is set to be one of the combination of the long hole whose direction of the long diameter coincides with the cylinder axis, and the fixed pile rod cylinder part for the connecting head of the foundation pile driven into the ground The snow fence foundation according to any one of claims 1 and 2, wherein the mounting position in the axial direction of the frame can be finely adjusted. Case member. 基礎杭連結用頭部の各ボルト用貫通孔を同連結用頭部軸心に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を袴筒部軸心回り方向に長径の向きが一致する長孔とするか、または、基礎杭連結用頭部の各ボルト用貫通孔を連結用頭部軸心回り方向に長径の向きが一致する長孔とし、且つ定着杭袴筒部の各対応ボルト用貫通孔を袴筒部軸心に長径の向きが一致する長孔とするかの何れか一方に設定されたものとし、地中に打ち込まれた基礎杭の連結用頭部に対する定着杭袴筒部の軸心方向および軸心回り方向の取り付け位置が微調整可能なものとしてなる、請求項１または２何れか一項記載の防雪柵基礎骨格用部材。     Each bolt through-hole in the head for connecting the foundation pile is made into a long hole whose major axis direction coincides with the axis of the head for connecting, and each corresponding through-hole for the bolt in the anchor pile shaft is the shaft center A long hole with the direction of the major axis in the rotating direction, or each bolt through hole of the head for connecting the foundation pile is a long hole with the direction of the major axis in the direction around the connecting head axis, and It is assumed that the through hole for each corresponding bolt of the anchor pile pile is set to one of the long holes whose major axis direction coincides with the axis of the rod cylinder part, and the foundation pile driven into the ground The snow fence fence basic skeleton member according to any one of claims 1 and 2, wherein an attachment position in an axial center direction and a direction around the axial center of the fixing pile rod cylinder portion with respect to the coupling head is adjustable. 座金体は、割竹短冊型の縦列座金板からなり、その縦列座金板の該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着してなる、請求項１ないし３何れか一項記載の防雪柵基礎骨格用部材。     The washer body is composed of a split washer-shaped column washer plate, and nuts are fixed in a column-arranged manner at locations corresponding to the corresponding bolt through holes formed in the fixed pile saddle tube portion of the column washer plate. The member for a snow fence fence basic skeleton according to any one of claims 1 to 3. 座金体は、当該基礎杭連結用頭部の上端開口縁に係合可能、および、基礎プレート天面作業孔内に装着可能な寸法、形状に設定した蓋板下面の対応箇所夫々に、当該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせた箇所に夫々ナットを縦列配置状に固着した割竹短冊型の縦列座金板の上端を適正配置とするよう一体化してなるものとした、請求項１ないし３何れか一項記載の防雪柵基礎骨格用部材。     The washer body can be engaged with the upper end opening edge of the foundation pile connection head, and can be fixed in the corresponding portion of the bottom surface of the cover plate set to a size and shape that can be mounted in the top plate work hole. The upper end of the split washer strip-type column washer plate with the nuts fixed in a column arrangement at the locations matched to the corresponding bolt through holes formed in the pile rod cylinder part was integrated so as to be properly arranged, The member for a snow fence fence basic skeleton according to any one of claims 1 to 3. 基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板を遠心方向に突設して地中打込み部としてなる基礎杭を有し、該基礎杭の地中打込み部を対象とする防雪柵支柱体、ベースプレート設置箇所、直下である基礎コンクリート打設用埋め戻し穴底部より、地中に垂直打設したものとすると共に、基礎杭の連結用頭部に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔を確保してなる定着杭を有し、該定着杭袴筒部下端開口より、当該基礎コンクリート打設用空間内に露出させた基礎杭、連結用頭部を、同連結用頭部と該袴筒部との互いの各ボルト用貫通孔、対応ボルト用貫通孔同士が重なり合うよう嵌合、挿着した上、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせて位置決めした箇所に夫々ナットを縦列配置状に固着してなる座金体を、該連結用頭部内周面の各ボルト用貫通孔に一致するよう、当該定着杭天面の作業孔から配置したものとする一方、当該定着杭袴筒部の外がわから複数本のボルト先端が、各ボルト用貫通孔、対応ボルト用貫通孔を通じ、該基礎杭連結用頭部内の各座金板のナット夫々に螺着、緊締されたものとし、該基礎杭の連結用頭部以上、定着杭基礎プレート下面以下の空間内に基礎コンクリートを打設、一体化し、埋め戻して該定着杭基礎プレート上に、防雪柵支柱体のベースプレートが結合されてなるものとした、請求項１ないし５何れか一項記載の防雪柵基礎骨格用部材による防雪柵基礎。     This is a metal pipe set to the length required for the basic strength, and the upper end of the concrete casting part has a predetermined range. A plurality of bolt through-holes are drilled in tandem arrangement at appropriate intervals on each of the lines to form a connection head, and the lower end of the connection head is spaced at the angle around the outer circumference of the pipe. It has a foundation pile that serves as an underground driving part by projecting a fixing plate in a centrifugal direction from a predetermined range along the axis at a position, and a snow fence fence post body and base plate installed for the underground driving part of the foundation pile From the bottom of the backfill hole for foundation concrete placement, which is directly below, the metal head has a diameter that can be attached to the foundation pile connection head. Corresponding to the through hole for the bolt Corresponding bolt through-holes are drilled at the locations to form a rod tube portion, and from the outer periphery of the upper end of the rod tube portion, the shape is the same as the base plate of the target snow fence post and corresponds to the bolt through-hole of the base plate At the location, there is a fixed pile formed by projecting and integrating a foundation plate with through holes for corresponding bolts and securing a work hole corresponding to either the inner or outer diameter of the foundation pile at the center. The foundation pile exposed in the space for placing the foundation concrete from the lower end opening of the steel pipe part, the connecting head, the through hole for each bolt of the connecting head and the steel pipe part, the corresponding bolt After fitting and inserting so that the through-holes for use overlap each other, a washer body in which nuts are fixed in tandem arrangement at locations positioned in accordance with the corresponding through-holes for bolts formed in the fixing pile hook cylinder portion. , Through holes for bolts on the inner peripheral surface of the connecting head It is assumed that it is arranged from the work hole on the top surface of the fixing pile so as to match, while the plurality of bolt tips from the outer side of the fixing pile saddle tube part pass through each bolt through hole, corresponding bolt through hole, It is assumed that the nuts of each washer plate in the head for connecting the foundation pile are screwed and tightened, and foundation concrete is placed in the space above the connecting head of the foundation pile and below the bottom surface of the fixed pile foundation plate. 6. A snow fence using a snow fence foundation skeleton member according to claim 1, wherein a base plate of a snow fence fence post body is joined on the fixed pile foundation plate after being integrated and backfilled. Basic. 基礎コンクリートの防雪柵風上がわに形成した垂直面と、対象とする防雪柵支柱体、ベースプレート上の支柱体、風上がわに塀構造における枠控え風に連結した枠体、下部に設けた補助ペースの水平下面との夫々に、側面直角三角形状の棚受け型ブラケットの直角を挟む二辺夫々を接合、連結してなるものとした、請求項６記載の防雪柵基礎。     Base concrete snow fence fence windward vertical surface, target snow fence pillar body, base plate pillar body, frame body connected to the frame windbreak in the windward fence structure, provided at the bottom The snow fence foundation according to claim 6, wherein two sides sandwiching a right angle of the side-right triangular shelf receiving bracket are joined and connected to the horizontal lower surface of the auxiliary pace, respectively. 基礎耐力上で必要となる長さに設定した金属製パイプで、その上端がわ所定範囲のコンクリート打設部分には、当該パイプ閉鎖断面形における左右均衡した位置で同パイプ外周軸線方向に延びる仮想線上の夫々に適宜間隔置きに複数のボルト用貫通孔を縦列配置状に穿設して連結用頭部とし、該連結用頭部の下端がわで同パイプ外周周りの均衡する角度毎夫々の位置で軸線に沿う所定範囲箇所から定着板を遠心方向に突設して地中打込み部としてなる基礎杭の該基礎杭地中打込み部を対象とする防雪柵支柱体のベースプレート設置箇所直下となる基礎コンクリート打設用埋め戻し穴底部より地中に垂直打ち込みした後、該基礎杭の連結用頭部に装着可能な直径の金属製パイプで、当該連結用頭部ボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔して袴筒部とし、該袴筒部の上端外周からは、対象とする防雪柵支柱体のベースプレートと同形で、同ベースプレートのボルト用貫通孔に対応する箇所には対応ボルト用貫通孔を穿孔した基礎プレートを突出、一体化し、その中央に当該基礎杭の内外径何れか一方に相当する作業孔が確保されてなる定着杭を、同定着杭袴筒部下端開口より、当該基礎コンクリート打設用空間内に突出させた基礎杭連結用頭部に対し、該連結用頭部と該袴筒部との互いの各ボルト用貫通孔、対応ボルト用貫通孔同士が重なり合うよう印籠状に組み合わせ装着した上、該定着杭袴筒部に形成した対応ボルト用貫通孔に合わせて位置決めした箇所に夫々ナットを縦列配置状に固着してなる座金体を、当該定着杭天面作業孔を通じて該基礎杭連結用頭部内の各ボルト用貫通孔に一致するよう、配置したものとする一方、当該定着杭袴筒部の外がわ遠心方向から複数本のボルトを、該定着杭袴筒部の対応ボルト用貫通孔と基礎杭連結用頭部のボルト用貫通孔とに貫通し、該基礎杭連結用頭部内の座金体ナット夫々に螺着、緊締してから、該基礎杭の連結用頭部以上、該定着杭基礎プレート下面以下の空間内に基礎コンクリートを打設、一体化して埋め戻した後に、該定着杭基礎プレート上に防雪柵支柱体のベースプレートを結合するようにしてなるものとした、請求項１ないし５何れか一項記載の防雪柵基礎骨格用部材による請求項６または７何れか一項記載の防雪柵基礎の施工方法。     This is a metal pipe set to the length required for the basic strength, and the upper end of the concrete casting part has a predetermined range. A plurality of bolt through-holes are drilled in tandem arrangement at appropriate intervals on each of the lines to form a connection head, and the lower end of the connection head is spaced at the angle around the outer circumference of the pipe. The fixing plate protrudes in the centrifugal direction from a predetermined range along the axis at the position, and the base pile of the foundation pile as the underground driving portion is directly below the base plate setting position of the snow fence post supporting the underground pile driving portion. A metal pipe with a diameter that can be attached to the connecting head of the foundation pile after being vertically driven into the ground from the bottom of the backfill hole for foundation concrete placement, and a location corresponding to the through hole for the connecting head bolt The corresponding bolt A through hole is drilled to form a hook cylinder part. From the outer periphery of the upper end of the hook cylinder part, it is the same shape as the base plate of the target snow fence post, and the part corresponding to the bolt through hole of the base plate is for the corresponding bolt. A foundation pile with a through hole is projected and integrated, and a fixed pile in which a work hole corresponding to either the inner or outer diameter of the foundation pile is secured in the center is Each of the bolt through-holes and the corresponding bolt through-holes of the connection head and the flanged cylinder overlap each other with respect to the foundation pile connection head that protrudes into the space for placing the foundation concrete. In addition, a washer body in which nuts are fixedly arranged in a column in the positions positioned in accordance with the corresponding through holes for bolts formed in the fixing pile saddle tube portion, is attached to the fixing pile top surface work hole. Through the foundation pile connection head On the other hand, the bolts are arranged so as to coincide with the through holes for bolts inside, and a plurality of bolts from the direction of centrifugal separation of the fixed pile rod tube portion are connected to the corresponding bolt through holes for the fixed pile rod tube portion. Through the bolt through hole for the foundation pile connection head, and screwed and tightened to each washer body nut in the foundation pile connection head, and more than the connection head of the foundation pile, The foundation concrete is placed in a space below the bottom surface of the fixed pile foundation plate, integrated and backfilled, and then the base plate of the snow fence post is joined to the fixed pile foundation plate. The construction method of the snow fence fence foundation as described in any one of Claim 6 or 7 by the member for snow fence fence foundation frame | skeleton as described in any one of 1 thru | or 5.
JP2008206625A 2008-08-11 2008-08-11 Member for foundation framework of snow fence, foundation of snow fence using the member, and method for constructing the foundation Pending JP2010043421A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013962A1 (en) * 2012-07-13 2014-01-16 Christian Gartner Crosswind deflector to prevent sedimentation
KR101358985B1 (en) * 2013-09-06 2014-02-07 주식회사 에스티오이엔지 Pillar settling structure and construction method of the same with improved stability and workability
KR101784392B1 (en) * 2017-04-18 2017-10-11 이동호 Construction method for post using foundation structure for post
JP2018204341A (en) * 2017-06-06 2018-12-27 マルエイ三英株式会社 Erection and removal structure of continuous fence, and erection and removal method of continuous fence
KR102189264B1 (en) * 2019-10-30 2020-12-11 주식회사 공정 Pillar settling structure
JP7454302B1 (en) 2023-03-31 2024-03-22 株式会社くい丸 Pillar support device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013962A1 (en) * 2012-07-13 2014-01-16 Christian Gartner Crosswind deflector to prevent sedimentation
KR101358985B1 (en) * 2013-09-06 2014-02-07 주식회사 에스티오이엔지 Pillar settling structure and construction method of the same with improved stability and workability
KR101784392B1 (en) * 2017-04-18 2017-10-11 이동호 Construction method for post using foundation structure for post
JP2018204341A (en) * 2017-06-06 2018-12-27 マルエイ三英株式会社 Erection and removal structure of continuous fence, and erection and removal method of continuous fence
KR102189264B1 (en) * 2019-10-30 2020-12-11 주식회사 공정 Pillar settling structure
JP7454302B1 (en) 2023-03-31 2024-03-22 株式会社くい丸 Pillar support device

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