JP2014105450A - Positioning jig and method of installing support frame using positioning jig - Google Patents

Positioning jig and method of installing support frame using positioning jig Download PDF

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JP2014105450A
JP2014105450A JP2012257848A JP2012257848A JP2014105450A JP 2014105450 A JP2014105450 A JP 2014105450A JP 2012257848 A JP2012257848 A JP 2012257848A JP 2012257848 A JP2012257848 A JP 2012257848A JP 2014105450 A JP2014105450 A JP 2014105450A
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base
support frame
reference line
screw hole
positioning jig
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JP6112705B2 (en
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Masanori Sato
政法 佐藤
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Lonseal Corp
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Lonseal Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a positioning jig which improves workability, for installing a support frame for supporting an installation object on a substrate at an accurate position, and a method of installing the support frame using the positioning jig.SOLUTION: A positioning jig for a support frame comprises: a main body; index parts provided in the main body and configured by pairing a first index part and a second index part corresponding to a first reference line and a second reference line respectively indicated on a substrate and orthogonal to each other; and a machine screw hole positioning part provided in the main body for instructing, in the substrate, a position of a fixing machine screw hole which is provided in the support frame, when the index parts are matched with the reference lines, respectively. A method of installing the support frame using the positioning jig is also disclosed.

Description

本発明は、屋上、ベランダ、屋根等に太陽光パネル、広告設備、フェンス等の設置物を設置するために取り付ける支持架台用の位置決め治具とその位置決め治具を用いた支持架台の設置方法に関する。   TECHNICAL FIELD The present invention relates to a positioning jig for a support base that is attached to install an installation such as a solar panel, an advertising facility, a fence, etc. on a rooftop, a veranda, a roof, and the like, and a support base installation method using the positioning jig. .

通常、屋上、ベランダ、屋根等に太陽光パネル、広告設備、フェンス等の設置物を設置する場合には、設置物を支持するための支持架台が取り付けられる。設置物を確実に支持するため、設置物に対して支持架台を正確な位置に固定することが重要であり、その位置を決めるために下地には通常、墨出し線のような基準線を表示しておき、その基準線に合わせて支持架台を設置する。   Usually, when installing installation items such as solar panels, advertising facilities, and fences on a rooftop, a veranda, a roof, and the like, a support frame for supporting the installation items is attached. In order to support the installation object securely, it is important to fix the support base to the installation object at an accurate position. To determine the position, a reference line such as the ink marking line is usually displayed on the ground. Aside from that, the support frame is installed according to the reference line.

特許文献1には、下地上に防水シートを敷設した屋上スラブに対して接着自在な底面部と、その底面部の中央部にボルトを一体的に埋没保持した状態に立設してある円柱部とを一体的に備えた硬質合成樹脂製の固定具(支持架台)であり、底面部の周面に円周方向に等しい間隔で四つの縦溝が形成してある固定具(一の固定具とする)が開示されている。この底面部の周面に形成された縦溝を、固定具の設置位置を下地に示した十字線のマーキングに対して合わせることで、固定具の位置合わせができるようになっている。また他の形態として底面部の外周部に軟質合成樹脂のシートにより形成された鍔状部を有しており、鍔状部の上面に下地十字線のマーキングに対して合わせることで位置合わせが可能な横溝が形成してある固定具(他の固定具とする)が開示されている。   In Patent Document 1, a bottom surface portion that can be bonded to a roof slab in which a waterproof sheet is laid on a base, and a cylindrical portion that is erected in a state in which a bolt is integrally buried and held at the center portion of the bottom surface portion. Is a fixture made of hard synthetic resin (support frame), and has four vertical grooves formed at equal intervals in the circumferential direction on the peripheral surface of the bottom surface (one fixture) ) Is disclosed. By aligning the vertical grooves formed in the peripheral surface of the bottom surface portion with the cross-shaped markings shown on the ground, the fixing tool can be positioned. As another form, it has a hook-shaped part formed of a sheet of soft synthetic resin on the outer peripheral part of the bottom surface part, and it can be aligned by aligning with the marking of the base cross line on the upper surface of the hook-shaped part A fixture (referred to as another fixture) having a transverse groove formed therein is disclosed.

特開2005−220658号公報Japanese Patent Laid-Open No. 2005-220658

一の固定具においては、位置合わせを行うための縦溝が固定具の底面部の周面に形成されているがゆえ、四つの溝部が下地上の十字線に合っているか同時に確認することが難しく、固定具を正確な位置に合わせることに時間を要するため作業効率が悪い。また他の固定具においては鍔状部が軟質シートにより形成されているため熱や応力などにより変形し易く、その上に形成された横溝も変形し易いため正確な位置合わせは困難である。
このような従来の支持架台の設置方法では、支持架台自体を使用して位置決めを行うため、特に断熱工法などで使用される高さのある支持架台においては、重量もあるため作業性が悪かった。
支持架台を下地に固定する方法としては、ビスやボルトを支持架台の底面部に設けられた貫通孔から挿入し下地に打ち込み固定する方法がある。この場合、コンクリートなどの下地においては予め下地にビス用の下穴を開ける場合があり、従来は支持架台を所定位置に位置合わせして配置した後、支持架台の貫通孔からドリルの先端を挿入してビス用の下穴を開ける作業を行っていた。このため支持架台の貫通孔や支持架台本体がドリルで傷つくおそれもあった。
In one fixture, vertical grooves for alignment are formed on the peripheral surface of the bottom surface of the fixture, so it is possible to simultaneously check whether the four grooves match the crosshairs on the ground. It is difficult, and it takes time to align the fixture with the correct position, so the work efficiency is poor. Further, in other fixtures, the hook-shaped portion is formed of a soft sheet, so that it is easily deformed by heat, stress, and the like, and the lateral groove formed thereon is also easily deformed, so that accurate positioning is difficult.
In such a conventional support frame installation method, positioning is performed using the support frame itself, and particularly in a high height support frame used in a heat insulation method or the like, workability is poor due to its weight. .
As a method for fixing the support frame to the base, there is a method in which screws and bolts are inserted from through holes provided in the bottom surface of the support frame and driven into the base. In this case, in the base such as concrete, a pilot hole for the screw may be drilled in the base in advance. Conventionally, after placing the support base in position, the tip of the drill is inserted through the through hole of the support base. Then, I was working on making a pilot hole for a screw. For this reason, the through hole of the support frame and the support frame main body may be damaged by the drill.

本発明は、上記の問題点に鑑みてなされたもので、作業性に優れ、支持架台を正確な位置に設置するための位置決め治具及び該位置決め治具を用いた支持架台の設置方法を提供する。   The present invention has been made in view of the above-described problems, and provides a positioning jig for installing the support frame at an accurate position, which is excellent in workability, and a method for installing the support frame using the positioning jig. To do.

本発明は上述した課題を達成するために以下の手段を講じた。
支持架台の位置決め治具において、本体と本体に設けられ下地に表示された直交する二本の基準線に対応する指標部と支持架台の固定用ビス穴の位置を指示するビス穴位置決め部からなることをその要旨とする。
すなわち、下地に表示された直交する二本の基準線に位置決め治具の指標部を合わせて下地上に位置決め治具を載置し、ビス穴位置決め部により下地に固定用ビス穴の位置を示すことにより、支持架台の正確な設置位置を確認することができる。
The present invention has taken the following means in order to achieve the above-described problems.
The support jig positioning jig consists of a main body and an index portion corresponding to two orthogonal reference lines displayed on the base provided on the main body and a screw hole positioning portion that indicates the position of the fixing screw hole of the support base. This is the gist.
In other words, the positioning jig is placed on the base by aligning the two orthogonal reference lines displayed on the base and the positioning jig is placed on the base, and the screw hole positioning part indicates the position of the fixing screw hole on the base. Thus, it is possible to confirm the exact installation position of the support frame.

本発明は下地の上に設置物を支持するための支持架台を、前記下地の上に表示された互いに直交する第一基準線と第二基準線からなる基準線に合わせて設置し、前記下地に固定用ビスで固定するために用いられる位置決め治具であって、本体と、前記本体に設けられ、前記第一基準線に対応する第一指標部と前記第二基準線に対応する第二指標部とを一組として構成された指標部と、前記指標部をそれぞれ前記基準線に合わせた際に前記支持架台に設けられた前記固定用ビスが貫通される固定用ビス穴の位置を前記下地において指示できるように前記本体に設けられたビス穴位置決め部と、を備えることを特徴とする支持架台用の位置決め治具である。
本発明の位置決め治具を用いることにより、支持架台を設置位置に正確かつ容易に合わせて設置することができる。
In the present invention, a support frame for supporting an installation object on a base is installed in accordance with a reference line composed of a first reference line and a second reference line displayed on the base and orthogonal to each other. A positioning jig used for fixing to the main body with a fixing screw, the main body, a first indicator portion corresponding to the first reference line, and a second index line corresponding to the second reference line. The indicator portion configured as a pair of indicator portions, and the position of the fixing screw hole through which the fixing screw provided in the support frame passes when the indicator portion is aligned with the reference line, respectively. A positioning jig for a support frame, comprising: a screw hole positioning portion provided in the main body so that it can be instructed on a base.
By using the positioning jig of the present invention, the support frame can be installed accurately and easily in accordance with the installation position.

そして前記指標部は二組以上設けることもできる。指標部を二組以上設けることで一つの基準線に対し指標部を二つ以上合わせることとなり、より正確な位置合わせを行うことができる。   Two or more sets of the indicator portions can be provided. By providing two or more sets of index portions, two or more index portions are aligned with respect to one reference line, and more accurate positioning can be performed.

また、前記ビス穴位置決め部が前記本体において前記支持架台の前記固定用ビス穴に対応した位置に設けられた固定用ビス穴の位置決め孔であることが好ましい。これにより固定用ビス穴の位置を下地にマーキングしたり、また支持架台の設置前に下穴を開けるなどの作業がしやすくなり、下穴を開ける作業で支持架台を傷つけることもない。   Moreover, it is preferable that the said screw hole positioning part is a positioning screw hole of the fixing screw hole provided in the position corresponding to the said fixing screw hole of the said support frame in the said main body. This makes it easy to perform operations such as marking the position of the fixing screw hole on the base and opening a pilot hole before installing the support frame, and does not damage the support frame in the process of opening the pilot hole.

また位置決め治具を下地上に置いて位置決めする際に、前記本体の上側から前記下地を視認できる視認部を設けることができる。これにより本体の様々な場所に指標部を設けることができるようになり、より正確な位置合わせが可能となる。さらには、第一基準線と第二基準線との交点に対応する中心指標部を設けることで、位置合わせの精度がより向上する。   In addition, when the positioning jig is placed on the base and positioned, a visual recognition portion that can visually recognize the base from the upper side of the main body can be provided. As a result, it is possible to provide the indicator portions at various locations on the main body, thereby enabling more accurate alignment. Furthermore, by providing a center indicator corresponding to the intersection of the first reference line and the second reference line, the alignment accuracy is further improved.

また、このような本発明の位置決め治具を用いて支持架台の固定用ビス穴の位置を下地上に指示し、その指示された位置に支持架台の固定用ビス穴を合わせて載置して固定用ビスで下地に固定する支持架台の設置方法および設置構造とした。
この方法および構造により支持架台を容易かつ正確に所定の設置位置に設置することが可能となる。
Also, using the positioning jig of the present invention, the position of the fixing screw hole of the support frame is indicated on the base, and the fixing screw hole of the support frame is aligned and placed at the indicated position. An installation method and an installation structure of a support frame that is fixed to the base with a fixing screw were adopted.
With this method and structure, the support frame can be easily and accurately installed at a predetermined installation position.

本発明の位置決め治具によれば支持架台を用いることなく位置決めができるので、作業性に優れ、支持架台の位置決めを正確に行うことができる。また本発明の位置決め治具を用いることにより支持架台の設置作業を効率よく行うことができ、支持架台を精度よく所定の位置に設置することができる。   According to the positioning jig of the present invention, positioning can be performed without using a support frame, so that the workability is excellent and the support frame can be accurately positioned. In addition, by using the positioning jig of the present invention, the installation work of the support frame can be performed efficiently, and the support frame can be accurately installed at a predetermined position.

本発明の位置決め治具の実施形態を示した平面図である。It is the top view which showed embodiment of the positioning jig of this invention. 図1の位置決め治具に関する斜視図である。It is a perspective view regarding the positioning jig of FIG. 本発明の位置決め治具の他の実施形態を示した平面図である。It is the top view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図である。It is the top view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図及び斜視図である。It is the top view and perspective view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図である。It is the top view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図である。It is the top view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図である。It is the top view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図及び斜視図である。It is the top view and perspective view which showed other embodiment of the positioning jig of this invention. 本発明の位置決め治具の他の実施形態を示した平面図である。It is the top view which showed other embodiment of the positioning jig of this invention. 下地上に支持架台が設置されている模式図である。It is a schematic diagram in which a support frame is installed on the ground. 図11のP部を真上から見た拡大平面図((12−1))及び(12−1)の破線Q−Q´における断面図((12−2))である。It is the expanded plane view ((12-1)) which looked at the P section of FIG. 11 from right above, and sectional drawing ((12-2)) in broken line QQ 'of (12-1). 本発明の位置決め治具を用いた支持架台の設置方法の一例を示した模式図である。It is the schematic diagram which showed an example of the installation method of the support stand using the positioning jig of this invention. 本発明の位置決め治具を用いた支持架台の設置方法の他の例を示した模式図である。It is the schematic diagram which showed the other example of the installation method of the support stand using the positioning jig of this invention.

まず、本発明の実施形態を図面に基づいて説明する。   First, an embodiment of the present invention will be described based on the drawings.

本発明の実施形態に係る位置決め治具Aは、屋上等に設置物を設置する際にそれを支持するため下地D上に設置される支持架台Bを取り付けるために用いるものである。図12(12−2)は下地D上に設置された支持架台Bの断面図を示している。支持架台Bは通常、設置物を支持する支柱となる支持部B1と支持架台Bを下地D上に固定するための台座部B2を有している。   The positioning jig A according to the embodiment of the present invention is used to attach a support base B installed on the base D in order to support an installation object when it is installed on a rooftop or the like. FIG. 12 (12-2) shows a cross-sectional view of the support base B installed on the base D. The support base B usually has a support part B1 serving as a support for supporting the installation object and a base part B2 for fixing the support base B on the base D.

図11が支持架台Bを設置した屋上の模式図である。一般的な設置方法は、墨出し線のような基準線Cを下地Dにあらかじめ記して支持架台Bの設置位置を十字で標記し、その十字の交点と支持架台Bの台座部B2底面の中心部を合わせて支持架台Bを設置する。図12は図11の二点鎖線で囲まれたP部を真上から見た拡大平面図(12−1)と、図12(12−1)の破線Q−Q´による断面図(12−2)である。(12−1)をみると下地Dに記された互いに直交する第一基準線C1と第二基準線C2の交点が支持架台Bの台座部B2及び支持部B1の中心と重なるように設置されている。支持架台Bの台座部B2には固定用ビス穴B21が複数設けられており、固定用ビスEをこの固定用ビス穴B21を貫通して下地Dに打ち込むことにより支持架台Bが下地Dに固定されている。
支持架台Bの支持部B1はその上部に雄螺子部を有しており、設置物Gまたは設置物Gを固定するためのアングルG´などがナット等で支持部B1に留め付けられる。
FIG. 11 is a schematic view of the rooftop on which the support base B is installed. A general installation method is that a reference line C such as an inking line is written in advance on the base D, the installation position of the support base B is marked with a cross, and the intersection of the cross and the center of the bottom of the base B2 of the support base B The support base B is installed by aligning the parts. 12 is an enlarged plan view (12-1) of the P portion surrounded by a two-dot chain line in FIG. 11 as viewed from directly above, and a cross-sectional view taken along a broken line QQ ′ in FIG. 2). When (12-1) is seen, the intersection of the first reference line C1 and the second reference line C2 perpendicular to each other written on the base D is installed so as to overlap the center of the base B2 and the support B1 of the support base B. ing. A plurality of fixing screw holes B21 are provided in the pedestal B2 of the support base B, and the support base B is fixed to the base D by driving the fixing screws E through the fixing screw holes B21 into the base D. Has been.
The support part B1 of the support base B has a male screw part on the upper part thereof, and the installation object G or an angle G ′ for fixing the installation object G is fastened to the support part B1 with a nut or the like.

本発明の実施形態に係る位置決め治具Aは、本体1と本体1に設けられた指標部2とビス穴位置決め部3とから構成されている。具体例としては、図1の位置決め治具A1はステンレス製の厚さ6mm、直径230mmの円盤状の本体1の外縁部付近の上面に二本の線で印された一組の指標部2が設けられ、さらに本体1の上下方向に開いた貫通孔であるビス穴位置決め部3が設けられている。
本体1の材質は特に限定されず、合成樹脂、ゴム、セラミック、ガラス、紙、木片、金属などを用いることができ、特に板状またはシート状に加工できるものが好ましい。正確な位置決めを行えるよう、本体1は作業環境において容易に変形しない材質のものが好ましい。例えば、合成樹脂やゴムであれば硬質タイプのものが好適である。加工性やコストを考慮すると合成樹脂が好ましく、また耐久性や強度を考慮すると金属が好ましい。
The positioning jig A according to the embodiment of the present invention includes a main body 1, an index portion 2 provided on the main body 1, and a screw hole positioning portion 3. As a specific example, the positioning jig A1 in FIG. 1 has a pair of index portions 2 marked with two lines on the upper surface in the vicinity of the outer edge portion of a disc-shaped main body 1 made of stainless steel having a thickness of 6 mm and a diameter of 230 mm. Further, a screw hole positioning portion 3 which is a through hole opened in the vertical direction of the main body 1 is provided.
The material of the main body 1 is not particularly limited, and synthetic resin, rubber, ceramic, glass, paper, wood pieces, metal, and the like can be used, and those that can be processed into a plate shape or a sheet shape are particularly preferable. The main body 1 is preferably made of a material that does not easily deform in the work environment so that accurate positioning can be performed. For example, if it is a synthetic resin or rubber, a hard type is suitable. A synthetic resin is preferable in consideration of workability and cost, and a metal is preferable in consideration of durability and strength.

本体1の形状は特に限定されないが、作業性の良さから板状またはシート状のものが好ましい。また、支持架台Bの台座部B2底面の外周形状に対応した部分を有するものであれば、その部分をガイドとして下地Dにマーキングするなど、支持架台Bの位置決めに利用することも可能である。例えば、図1の位置決め治具A1は台座部B2底面の形状が円形である支持架台Bの位置決め治具であり、位置決め治具A1は本体1の底面の形状が支持架台Bの台座部B2底面の形状とほぼ一致している。また位置決め治具A1の変形例である図3の(3−1)、(3−2)は本体1の底面の外周部分の一部が支持架台Bの台座部B2底面の外周部分の一部と対応している。位置決め治具Aの底面形状はこれらに示したものに限らず、支持架台Bの台座部B2底面の形状に応じて適宜選択することができる。   The shape of the main body 1 is not particularly limited, but is preferably a plate or a sheet from the viewpoint of good workability. Moreover, if it has a part corresponding to the outer periphery shape of the base part B2 bottom face of the support base B, it can also be utilized for positioning of the support base B, such as marking the base | substrate D by using that part as a guide. For example, the positioning jig A1 in FIG. 1 is a positioning jig for the support base B in which the shape of the bottom surface of the pedestal portion B2 is circular, and the positioning jig A1 is a bottom surface of the base portion B2 of the support base B in the shape of the bottom surface of the main body 1. It almost matches the shape. 3 (3-1) and (3-2), which are modified examples of the positioning jig A1, are part of the outer peripheral portion of the bottom surface of the main body 1 and part of the outer peripheral portion of the base portion B2 of the support base B. It corresponds to. The shape of the bottom surface of the positioning jig A is not limited to those shown above, and can be appropriately selected according to the shape of the bottom surface of the base B2 of the support base B.

位置決め治具Aの本体1には第一基準線C1に対応する第一指標部21と、第二基準線C2に対応する第二指標部22とを一組としてなる、指標部2が設けられている。指標部2は位置決め治具Aを支持架台Bの設置位置に合わせて載置するためのものであり、指標部2を各基準線に合わせることで位置決め治具Aの位置合わせが可能となる。   The main body 1 of the positioning jig A is provided with an indicator portion 2 which is a set of a first indicator portion 21 corresponding to the first reference line C1 and a second indicator portion 22 corresponding to the second reference line C2. ing. The index part 2 is for placing the positioning jig A in accordance with the installation position of the support base B. By aligning the index part 2 with each reference line, the positioning jig A can be aligned.

指標部2は本体1上に設けられた点や線などの表示や溝などでもよく、また図3の(3−1)、(3−2)の位置決め治具A1の変形例のように支持架台Bの台座部B2底面の形状が円形に対して本体1の底面の形状が半円形または四半円形の場合は外周上の頂点及び直径や半径が指標部2となる。また図3の(3−3)、(3−4)の位置決め治具A1の変形例のように本体1の縁部に設けられ先端が矢のように鋭角に形成された凹部や凸部でも良い。指標部2は本体1の縁部に設けられていると、指標部2を下地D上の基準線Cに合わせやすく位置合わせがし易いが、例えば本体1の材質が透明な合成樹脂やガラスなどであれば本体1の上からでも下地D上に記された基準線Cが確認できるため、このような場合、指標部2は本体1上であればいかなるところにも設けることができる。   The indicator portion 2 may be a display or a groove such as a point or a line provided on the main body 1, and is supported as a modification of the positioning jig A1 in (3-1) and (3-2) of FIG. When the shape of the bottom surface of the pedestal B2 of the gantry B is circular while the shape of the bottom surface of the main body 1 is semicircular or quarter-circular, the apex, the diameter, and the radius on the outer periphery become the indicator portion 2. Further, as in the modified example of the positioning jig A1 in (3-3) and (3-4) in FIG. 3, a concave portion or a convex portion provided at the edge of the main body 1 and having a sharp tip like an arrow is also provided. good. If the indicator portion 2 is provided at the edge of the main body 1, the indicator portion 2 can be easily aligned with the reference line C on the base D, and can be easily aligned. For example, the main body 1 is made of a transparent synthetic resin or glass. Then, since the reference line C written on the base D can be confirmed even from the top of the main body 1, in this case, the indicator portion 2 can be provided anywhere on the main body 1.

また指標部2は二組以上設けられていることが好ましい。図4は二組の指標部2が設けられている位置決め治具A1の変形例であり、本体1の外縁部に設けられた第一指標部21a及び第二指標部22aと、それぞれに対向する外縁部に設けられた第一指標部21b及び第二指標部22bを有している。図4の位置決め治具A1の変形例によれば、下地Dに記された第一基準線C1に第一指標部21a及び21bを、同じく下地Dに記された第二基準線C2に第二指標部22a及び22bを合わせて図4の位置決め治具A1の変形例を下地D上に載置するので、指標部2が一組のみの位置決め治具A1に比べてより正確な位置合わせが可能となる。   Moreover, it is preferable that two or more sets of index parts 2 are provided. FIG. 4 shows a modified example of the positioning jig A1 provided with two sets of index portions 2, which are opposed to the first index portion 21a and the second index portion 22a provided on the outer edge portion of the main body 1, respectively. It has the 1st parameter | index part 21b and the 2nd parameter | index part 22b provided in the outer edge part. According to the modified example of the positioning jig A1 of FIG. 4, the first indicator portions 21a and 21b are arranged on the first reference line C1 marked on the base D, and the second reference line C2 marked on the base D is second. Since the index portions 22a and 22b are combined and the modification of the positioning jig A1 in FIG. 4 is placed on the base D, the index portion 2 can be positioned more accurately than the positioning jig A1 having only one set. It becomes.

位置決め治具Aの本体1には、支持架台Bの固定用ビス穴B21に対応するビス穴位置決め部3が設けられている。ビス穴位置決め部3は、位置決め治具Aを下地D上に位置合わせして載置した際に、支持架台Bの固定用ビス穴B21の位置を下地D上に示すためのものである。   The body 1 of the positioning jig A is provided with a screw hole positioning portion 3 corresponding to the fixing screw hole B21 of the support base B. The screw hole positioning part 3 is for indicating the position of the fixing screw hole B21 of the support base B on the base D when the positioning jig A is positioned and placed on the base D.

支持架台Bを下地D上に設置固定するには、ビスやボルトなどを用いることが多い。そのため支持架台Bには通常、固定用のビス穴が設けられており、一般的には支持架台Bの台座部B2の外周縁部付近に複数の固定用ビス穴B21が設けられている。位置決め治具Aはこの複数の固定用ビス穴B21に対応したビス穴位置決め部3を有している。下地D上において固定用ビス穴B21の位置が決まればおのずと支持架台Bの設置位置が決まるため、位置決め治具Aのビス穴位置決め部3によって支持架台Bの設置位置を決定することができる。   In order to install and fix the support base B on the base D, screws or bolts are often used. Therefore, the support base B is usually provided with fixing screw holes. Generally, a plurality of fixing screw holes B21 are provided in the vicinity of the outer peripheral edge of the pedestal B2 of the support base B. The positioning jig A has screw hole positioning portions 3 corresponding to the plurality of fixing screw holes B21. If the position of the fixing screw hole B21 is determined on the base D, the installation position of the support frame B is naturally determined. Therefore, the installation position of the support frame B can be determined by the screw hole positioning unit 3 of the positioning jig A.

ビス穴位置決め部3は位置決め治具Aの外縁部付近に、支持架台Bの固定用ビス穴B21の数に対応して複数設けられている。ビス穴位置決め部3は下地D上に固定用ビス穴B21の位置を示すものであればいかなるものを用いることができる。例えば、図1の位置決め治具A1のように本体1の上下方向に貫通する貫通孔であるビス穴位置決め孔31や、図5の位置決め治具A1の変形例のように本体1の底面にチョークやマーカー、スタンプ、ポンチ等、下地Dにマーキングすることができるマーカー部32を配置したものであってもよい。ビス穴位置決め部3がビス穴位置決め孔31の場合、ビス穴位置決め孔31をガイドにして下地Dに固定用ビス穴B21の位置をマーキングすることも可能であり、またビス穴位置決め孔31を通してドリルで直接下地Dに下穴をあけることもできる。ビス穴位置決め孔31をガイドにしてドリルで直接下穴をあける場合、本体1の材質は硬くて強度のあるものが好ましく、金属や硬質樹脂などが好ましい。またビス穴位置決め孔31の周辺部およびドリルの刃が傷つかないようにビス穴位置決め孔31の周辺部に樹脂製などのガードを設けてもよく、またビス穴位置決め孔31の上部にテーパー部を設けてもよい。このようなテーパー部を設けてあるとドリルの挿入がよりスムーズに行える。   A plurality of screw hole positioning portions 3 are provided in the vicinity of the outer edge portion of the positioning jig A corresponding to the number of fixing screw holes B21 of the support base B. Any screw hole positioning portion 3 may be used as long as it indicates the position of the fixing screw hole B21 on the base D. For example, a screw hole positioning hole 31 that is a through-hole penetrating in the vertical direction of the main body 1 like the positioning jig A1 in FIG. 1 or a choke on the bottom surface of the main body 1 like a modification of the positioning jig A1 in FIG. Alternatively, a marker portion 32 that can be marked on the base D, such as a marker, a stamp, or a punch, may be used. When the screw hole positioning part 3 is the screw hole positioning hole 31, it is possible to mark the position of the fixing screw hole B 21 on the base D using the screw hole positioning hole 31 as a guide, and drill through the screw hole positioning hole 31. It is also possible to directly make a pilot hole in the base D. When the pilot hole is directly drilled with the screw hole positioning hole 31 as a guide, the material of the main body 1 is preferably hard and strong, and metal, hard resin, and the like are preferable. Further, a guard made of resin or the like may be provided on the periphery of the screw hole positioning hole 31 and the periphery of the screw hole positioning hole 31 so that the drill blade is not damaged. It may be provided. If such a tapered portion is provided, the drill can be inserted more smoothly.

また、他の実施形態に係る位置決め治具A2を図6(6−1)に示した。本実施形態においては位置決め治具A2の本体1には視認部4が設けられている。以下で述べる他の実施形態において同一の部材には同一の符号を付し、詳細な説明を省略し、以後も同様である。   A positioning jig A2 according to another embodiment is shown in FIG. 6 (6-1). In this embodiment, the visual recognition part 4 is provided in the main body 1 of the positioning jig A2. In other embodiments described below, the same members are denoted by the same reference numerals, detailed description thereof is omitted, and the same applies to the following.

視認部4とは、位置決め治具Aを下地D上においた際に、位置決め治具Aの本体1の上側から位置決め治具A本体1の下側にある下地D部分を視認することができる部分である。たとえば、図6(6−1)の位置決め治具A2は、本体1の一部をアクリル板42で形成したものである。また図6(6−2)の位置決め治具A2の変形例の本体1には、視認部4として本体1の下地Dに接する面を下面とした場合の本体1の上下方向に設けた貫通孔41が形成されている。このように視認部4としては本体1に設けた貫通孔や、本体1の一部または全体がアクリルなどの透明な合成樹脂やガラスなどにより形成されたものであってもよい。視認部4を設ける場所としては、位置決め治具A2の指標部2と下地Dに表示された基準線Cとの位置合わせをする際に、視認部4から基準線Cが確認できる場所に設けることが好ましい。   The visual recognition portion 4 is a portion where the base D portion on the lower side of the positioning jig A main body 1 can be viewed from the upper side of the main body 1 of the positioning jig A when the positioning jig A is placed on the base D. It is. For example, the positioning jig A <b> 2 in FIG. 6 (6-1) is obtained by forming a part of the main body 1 with an acrylic plate 42. Further, in the main body 1 of the modified example of the positioning jig A2 of FIG. 6 (6-2), a through-hole provided in the vertical direction of the main body 1 when the surface contacting the base D of the main body 1 is used as the lower surface as the visual recognition portion 4. 41 is formed. As described above, the visual recognition part 4 may be a through-hole provided in the main body 1 or a part or the whole of the main body 1 formed of a transparent synthetic resin such as acrylic or glass. The viewing portion 4 is provided at a location where the reference line C can be confirmed from the viewing portion 4 when aligning the index portion 2 of the positioning jig A2 with the reference line C displayed on the base D. Is preferred.

指標部2は、図6(6−1)の位置決め治具A2のように視認部4に設けたり、図6(6−2)のように視認部4に隣接する本体1の端部に設けることができる。図6(6−1)の位置決め治具A2においては、本体1の外側の下地D上の第一基準線C1及び第二基準線C2と、本体1の外側に設けられた第一指標部21a及び第二指標部22bとをそれぞれ合わせ、更に視認部4から確認できる下地D上の第一基準線C1及び第二基準線C2と、第一指標部21d及び第二指標部22cとをそれぞれ合わせて位置合わせを行う。このように視認部4と本体1の外周縁部とで位置合わせを行えるため、支持架台Bの位置決めがより正確に行える。   The indicator part 2 is provided in the visual recognition part 4 like the positioning jig A2 of FIG. 6 (6-1), or is provided at the end of the main body 1 adjacent to the visual recognition part 4 as shown in FIG. 6 (6-2). be able to. In the positioning jig A2 of FIG. 6 (6-1), the first reference line C1 and the second reference line C2 on the base D outside the main body 1, and the first indicator portion 21a provided on the outer side of the main body 1. And the second indicator portion 22b, and the first reference line C1 and the second reference line C2 on the base D, which can be confirmed from the visual recognition portion 4, and the first indicator portion 21d and the second indicator portion 22c, respectively. Position. Thus, since alignment can be performed between the visual recognition part 4 and the outer peripheral edge part of the main body 1, the support base B can be positioned more accurately.

さらに、他の実施形態に係る位置決め治具A3を図7(7−1)に示した。これによると、位置決め治具A3には中心指標部5が設けられている。
中心指標部5は支持架台Bの台座部B2底面の中心部に対応しており、下地Dに表示された互いに直交する第一基準線C1と第二基準線C2の交点とこの中心指標部5とを合わせることにより位置決めができる。中心指標部5は指標部2と同様に例えば点や線などの表示や溝などでもよく、また支持架台Bの台座部B2底面の形状が円形に対して本体1の底面の形状が部分円形の場合は元の円の中心点である外周上の頂点となる。
Furthermore, FIG. 7 (7-1) shows a positioning jig A3 according to another embodiment. According to this, the center indicator portion 5 is provided in the positioning jig A3.
The center indicator portion 5 corresponds to the center portion of the bottom surface of the pedestal portion B2 of the support base B, and the intersection of the first reference line C1 and the second reference line C2 orthogonal to each other displayed on the base D and the center indicator portion 5 Can be positioned by combining with. The center indicator portion 5 may be, for example, a display of a point or a line or a groove like the indicator portion 2, and the shape of the bottom surface of the base portion B2 of the support base B is circular while the shape of the bottom surface of the main body 1 is partially circular. In this case, it becomes a vertex on the outer periphery which is the center point of the original circle.

図7(7−1)の位置決め治具A3は、本体1の、支持架台Bの中心部に対応する部分に視認部4が設けられている。図7(7−1)の位置決め治具A3は視認部4が透明な樹脂フィルムからなるものであり、中心部に対応する場所にあらかじめ印をつけて中心指標部5としている。図7(7−2)、(7−3)は位置決め治具A3の変形例であり、視認部4が本体1の上下方向に設けた貫通孔41であり、視認部4に二本の糸等を直交するように渡してその交点を中心指標部5としている。   In the positioning jig A3 of FIG. 7 (7-1), the visual recognition part 4 is provided in a part of the main body 1 corresponding to the center part of the support base B. In the positioning jig A3 in FIG. 7 (7-1), the visual recognition portion 4 is made of a transparent resin film, and a place corresponding to the central portion is marked in advance to form the central indicator portion 5. 7 (7-2) and (7-3) are modified examples of the positioning jig A3. The visual recognition part 4 is a through hole 41 provided in the vertical direction of the main body 1, and two threads are provided in the visual recognition part 4. Etc. are crossed so as to be orthogonal to each other and the intersection is used as the center indicator portion 5.

さらに、他の実施形態に係る位置決め治具A4を図8(8−1)に示した。位置決め治具A4は、図7(7−3)の位置決め治具A3の変形例の本体1に、その外縁部より延設された延設部6を設けたものである。位置決め治具A4の延設部6は羽根状の部材を本体1の外縁部より外側に張り出すように接合して設けている。位置決め治具A4の本体1にはビス穴位置決め部3としてビス穴位置決め孔31を有しており、この位置決め治具A4を用いてビス穴位置決め孔31をガイドとして下地Dに直接下穴を開ける際、この延設部6を足場として上から踏みつけて押えながらドリルで下穴を開けることで穴開け作業中に位置決め治具Aが動いてしまうことを防ぐことができ、作業性が向上する。
図8(8−2)は位置決め治具A4の変形例であり、延設部6は図8(8−2)のように本体1の外径の一部または全体を広げることで設けることもできる。延設部6の材質は本体1と同様のものが使用でき、合成樹脂、ゴム、セラミック、ガラス、紙、木片、金属などを用いることができる。
Furthermore, FIG. 8 (8-1) shows a positioning jig A4 according to another embodiment. The positioning jig A4 is obtained by providing an extension portion 6 extending from the outer edge portion of the main body 1 of the modified example of the positioning jig A3 of FIG. 7 (7-3). The extending portion 6 of the positioning jig A4 is provided by bonding a blade-like member so as to protrude outward from the outer edge portion of the main body 1. The body 1 of the positioning jig A4 has a screw hole positioning hole 31 as the screw hole positioning portion 3, and the pilot hole is directly drilled in the base D using the positioning jig A4 with the screw hole positioning hole 31 as a guide. At this time, it is possible to prevent the positioning jig A from moving during the drilling operation by stepping and holding the extended portion 6 as a scaffold while making a hole with a drill, and workability is improved.
FIG. 8 (8-2) is a modification of the positioning jig A4, and the extending portion 6 may be provided by expanding a part or the whole of the outer diameter of the main body 1 as shown in FIG. 8 (8-2). it can. The material of the extending portion 6 can be the same as that of the main body 1, and synthetic resin, rubber, ceramic, glass, paper, wood pieces, metal, or the like can be used.

また更に他の実施形態に係る位置決め治具A5を図9に示した。位置決め治具A5は、図7(7−3)の位置決め治具A3の変形例の本体1の上面にコ字状の取手部を設けたものである。取手部7を設けることでシート体や板体の位置決め治具Aの移動がスムーズに行える。支持架台Bは複数設ける場合がほとんどであり、太陽光パネルなどのように設置物の個数が多くなるとそれに伴って必要な支持架台Bの個数も増える。支持架台Bの位置決め作業を繰り返し行う際には取手部7を有した位置決め治具A5であると作業性が向上し、作業時間の短縮が図れる。
図10は位置決め治具A5の変形例である。位置決め治具Aが中心指標部5を有する場合は、取手部7は図10(10−1)のようにコ字状体の上面部中央にくり抜きを設けて下が見えるようにしたものや、図10(10−2)のように中心指標部5の上方を跨がずに設けることで中心合わせがしやすくなる。
FIG. 9 shows a positioning jig A5 according to still another embodiment. The positioning jig A5 is provided with a U-shaped handle on the upper surface of the main body 1 of a modification of the positioning jig A3 in FIG. 7 (7-3). By providing the handle portion 7, the positioning jig A for the sheet body and the plate body can be moved smoothly. In many cases, a plurality of support bases B are provided. When the number of installation objects such as solar panels increases, the number of necessary support bases B increases accordingly. When the positioning work of the support base B is repeatedly performed, the workability is improved and the working time can be shortened with the positioning jig A5 having the handle portion 7.
FIG. 10 shows a modification of the positioning jig A5. When the positioning jig A has the center indicator part 5, the handle part 7 is provided with a hollow in the center of the upper surface part of the U-shaped body as shown in FIG. As shown in FIG. 10 (10-2), centering is facilitated by providing the center indicator portion 5 without straddling the upper side.

取手部7の位置は位置決め治具Aの本体1の上面に設置することが好ましく、形状は棒状、球状、コ字状、U字状などさまざまな形状のものを設けることができ、中でもコ字状、U字状のものが好ましい。取手部7は一つ、または複数設けてもよい。
また位置決め治具Aのビス穴位置決め孔31をガイドにしてドリルで下地に下穴をあける際には、取手部7の上面を位置決め治具Aが動かないように押さえる足場として利用することもできる。この場合は取手部7の上面が平坦で足でおさえられる程度の幅を有していることが好ましい。
取手部7の材質は本体1と同様のものを使用でき、加工性やコストを考慮すると合成樹脂が好ましく、またドリルで下穴を開ける際に位置決め治具Aを押さえる足場として取手部7を使用する場合などは耐久性や強度を考慮すると金属が好ましい。
The position of the handle portion 7 is preferably set on the upper surface of the main body 1 of the positioning jig A, and the shape can be various shapes such as a rod shape, a spherical shape, a U-shape, and a U-shape. And U-shaped ones are preferred. One or a plurality of handle portions 7 may be provided.
Further, when the pilot hole is drilled in the base using the drill hole positioning hole 31 of the positioning jig A as a guide, it can be used as a scaffold for pressing the upper surface of the handle portion 7 so that the positioning jig A does not move. . In this case, the upper surface of the handle portion 7 is preferably flat and has a width that can be held by a foot.
The material of the handle part 7 can be the same as that of the main body 1, and synthetic resin is preferable in consideration of workability and cost, and the handle part 7 is used as a scaffold for holding the positioning jig A when drilling a pilot hole. For example, metal is preferable in consideration of durability and strength.

次に、本発明の位置決め治具Aを用いた支持架台Bの設置方法および設置構造について具体例を挙げて説明する。   Next, the installation method and installation structure of the support base B using the positioning jig A of the present invention will be described with specific examples.

はじめに図1の位置決め治具A1を用いた設置方法および設置構造について、図13に示した設置例に基づき説明する。
下地D1はコンクリート下地である。下地D1の上には二本の直交する第一基準線C1と第二基準線C2とが表示されており、この二本の基準線Cの交点が支持架台Bの中心位置に対応する。図13(13−1)のように図1の位置決め治具A1に印された第一指標部21を第一基準線C1に合わせ、同じく第二指標部22を第二基準線C2に合わせ、指標部2を基準線Cに合わせた状態で位置決め治具A1を下地D1の上に載置する。そしてビス穴位置決め部3であるビス穴位置決め孔31をガイドとしてマーカー等で下地D1上にビス穴の位置をマーキングする。また必要に応じて、支持架台Bの台座部B2底面と対応する位置決め治具A1の本体1の外周部に沿って、マーカー等で下地D1上にマーキングを行う。マーキングが完了したら位置決め治具A1を移動し、図13(13−2)のように下地D1上に記したビス穴に対応するマーキング箇所8にドリルで下穴9を開ける。マーキング箇所8に下穴9を開けたら図13(13−3)のように支持架台Bの固定用ビス穴B21と下穴を合わせて支持架台Bを下地D1上に載置する。また支持架台Bの台座部B2底面の外周部に対応するマーキングも行った際は、更に支持架台Bの台座部B2底面の外周部がマーキングに合うよう支持架台Bを下地D1上に載置する。そして図13(13−4)のように支持架台Bの台座部B2周縁部に設けられた固定用ビス穴B21に固定用ビスEを打ち込み支持架台Bを下地D1に固定する。
First, an installation method and an installation structure using the positioning jig A1 of FIG. 1 will be described based on the installation example shown in FIG.
The foundation D1 is a concrete foundation. Two orthogonal first reference lines C1 and second reference lines C2 are displayed on the base D1, and the intersection of the two reference lines C corresponds to the center position of the support base B. As shown in FIG. 13 (13-1), the first index portion 21 marked on the positioning jig A1 in FIG. 1 is aligned with the first reference line C1, and the second index portion 22 is aligned with the second reference line C2. The positioning jig A1 is placed on the base D1 in a state where the index portion 2 is aligned with the reference line C. And the position of a screw hole is marked on the foundation | substrate D1 with a marker etc. by using the screw hole positioning hole 31 which is the screw hole positioning part 3 as a guide. If necessary, marking is performed on the base D1 with a marker or the like along the outer peripheral portion of the main body 1 of the positioning jig A1 corresponding to the bottom surface of the base B2 of the support base B. When the marking is completed, the positioning jig A1 is moved, and a pilot hole 9 is drilled in the marking portion 8 corresponding to the screw hole marked on the base D1, as shown in FIG. 13 (13-2). When the pilot hole 9 is opened in the marking portion 8, the support base B is placed on the base D1 with the fixing screw hole B21 of the support base B and the base hole aligned as shown in FIG. 13 (13-3). When marking corresponding to the outer peripheral portion of the bottom surface of the pedestal B2 of the support base B is also performed, the support base B is placed on the base D1 so that the outer peripheral portion of the bottom surface of the base B2 of the support base B matches the marking. . Then, as shown in FIG. 13 (13-4), a fixing screw E is driven into a fixing screw hole B 21 provided at the peripheral edge of the pedestal B 2 of the support base B, and the support base B is fixed to the base D 1.

図3の位置決め治具Aを用いる場合も同様にして、位置決め治具Aの第一指標部と第二指標部をそれぞれ第一基準線C1、第二基準線C2に合わせた状態で位置決め治具Aを下地D1の上に載置し、ビス穴位置決め孔31をガイドとしてマーカー等で下地D1上にビス穴の位置をマーキングする。図3(3−1)、(3−2)の位置決め治具Aにおいてはこの作業を繰り返して全てのビス穴の位置にマーキングを施すことも可能である。マーキングが完了したら位置決め治具Aを移動し、下地D1のマーキング箇所にドリルで下穴を開ける。そして支持架台Bのビス穴と下穴を合わせて支持架台Bを下地D1上に載置し、支持架台Bの台座部B2周縁部に設けられたビス穴に固定用ビスEを打ち込み下地D1に固定する。   Similarly, when the positioning jig A of FIG. 3 is used, the positioning jig A is positioned with the first and second index portions of the positioning jig A aligned with the first reference line C1 and the second reference line C2, respectively. A is placed on the base D1, and the position of the screw hole is marked on the base D1 with a marker or the like using the screw hole positioning hole 31 as a guide. In the positioning jig A shown in FIGS. 3 (3-1) and (3-2), it is possible to repeat this operation to mark all screw holes. When marking is completed, the positioning jig A is moved, and a pilot hole is drilled in the marking portion of the base D1. Then, the support base B is placed on the base D1 with the screw holes and the pilot holes of the support base B aligned, and the fixing screws E are driven into the screw holes provided on the periphery of the pedestal portion B2 of the support base B to the base D1. Fix it.

また、図4のように位置決め治具Aに二組の指標部2が設けられている場合は、第一指標部21a及び21bを第一基準線C1に合わせ、第二指標部22a及び22bを第二基準線C2に合わせた状態で位置決め治具Aを下地D1の上に載置し、同様にマーキングを行い支持架台Bの位置決めを行って下地D1に固定する。   When two sets of index parts 2 are provided on the positioning jig A as shown in FIG. 4, the first index parts 21a and 21b are aligned with the first reference line C1, and the second index parts 22a and 22b are The positioning jig A is placed on the base D1 in a state aligned with the second reference line C2, and similarly, marking is performed to position the support base B, and the base is fixed to the base D1.

また図6(6−2)の位置決め治具A2のように視認部4を有し、視認部4に隣接する本体1の端部と本体1の外縁部とに四組の指標部2が設けられている場合は、第一指標部21a、21bを本体1の外側の下地D1上の第一基準線C1に合わせ、第二指標部22a、22bを本体1の外側の下地D1上の第二基準線C2に合わせ、第一指標部21c、21dを視認部4から確認できる下地D1上の第一基準線C1に合わせ、第二指標部22c、22dを視認部4から確認できる下地D1上の第二基準線C2に合わせた状態で位置決め治具A2を下地D1の上に載置し、同様にマーキングを行い支持架台Bの位置決めを行って下地D1に固定する。   Moreover, it has the visual recognition part 4 like positioning jig | tool A2 of FIG. 6 (6-2), and four sets of parameter | index parts 2 are provided in the edge part of the main body 1 adjacent to the visual recognition part 4, and the outer edge part of the main body 1. FIG. If the first indicator portions 21a and 21b are aligned with the first reference line C1 on the base D1 outside the main body 1, the second indicator portions 22a and 22b are second on the base D1 outside the main body 1. Matching with the reference line C2, the first indicator portions 21c, 21d are aligned with the first reference line C1 on the ground D1 that can be confirmed from the visual recognition portion 4, and the second index portions 22c, 22d are confirmed on the ground D1 that can be confirmed from the visual recognition portion 4. The positioning jig A2 is placed on the base D1 in a state aligned with the second reference line C2, and marking is performed in the same manner to position the support base B, thereby fixing the base D1.

また、図7の位置決め治具A3のように中心指標部5を有する場合は、位置決め治具A3を基準線Cに合わせる際に、更に中心指標部5を第一基準線C1と第二基準線C2の交点に合わせて位置合わせを行う。以下は前述の方法と同様にして支持架台Bを設置固定する。   Further, in the case of having the center index portion 5 as in the positioning jig A3 of FIG. 7, when the positioning jig A3 is aligned with the reference line C, the center index portion 5 is further connected to the first reference line C1 and the second reference line. Align to the intersection of C2. Thereafter, the support frame B is installed and fixed in the same manner as described above.

そして以上の方法に用いた位置決め治具Aは、ビス穴位置決め部3がビス穴位置決め孔31である場合の例であるが、図5のようにビス穴位置決め部3としてマーカー部32が取り付けられた位置決め治具Aの場合は、位置決め治具Aの指標部2と下地D1の基準線Cとの位置合わせを行い下地D1上に位置決め治具Aを載置するとともにビス穴位置決め部3であるマーカー部32により固定用ビス穴B21の位置をマーキングする。以下は同様にして支持架台Bを設置固定する。   The positioning jig A used in the above method is an example in which the screw hole positioning portion 3 is the screw hole positioning hole 31, but a marker portion 32 is attached as the screw hole positioning portion 3 as shown in FIG. In the case of the positioning jig A, the positioning jig A is positioned on the base D1 by aligning the index part 2 of the positioning jig A with the reference line C of the base D1, and is the screw hole positioning part 3. The position of the fixing screw hole B21 is marked by the marker portion 32. Thereafter, the support base B is installed and fixed in the same manner.

コンクリート下地D1上に支持架台Bを設置したあとは、通常下地D1上に防水シートなどを敷設して防水処理を行う。下地D1上に直接防水シートを敷設するほか、下地D1上にポリスチレンフォームなどの断熱材を敷設後、断熱材の上に防水シートを敷設し固定してもよい。防水シートは支持架台Bの台座部B2の上面を覆うように敷設し、端部はシーラーなどで固定する。この場合支持架台Bの表面が防水シート及びシーラーと接着性の良い材質からなるものが好ましい。例えば、防水シート及びシーラーが塩化ビニル系樹脂のものであれば、支持架台Bも塩化ビニル系樹脂などの表面処理が施されているとよい。   After the support base B is installed on the concrete base D1, a waterproof sheet or the like is usually laid on the base D1 to perform waterproofing. In addition to laying the waterproof sheet directly on the base D1, after laying a heat insulating material such as polystyrene foam on the base D1, the waterproof sheet may be laid and fixed on the heat insulating material. The waterproof sheet is laid so as to cover the upper surface of the base B2 of the support base B, and the end is fixed with a sealer or the like. In this case, it is preferable that the surface of the support base B is made of a material having good adhesion to the waterproof sheet and the sealer. For example, if the waterproof sheet and the sealer are made of a vinyl chloride resin, the support base B may be subjected to a surface treatment such as a vinyl chloride resin.

次に他の設置方法および設置構造について説明する。位置決め治具Aのビス穴位置決め部3がビス穴位置決め孔31である場合に、ビス穴位置決め孔31をガイドにして下地Dに下穴を開ける方法である。この方法では先に述べた本発明の位置決め治具の実施形態である位置決め治具A1〜A5及びそれらの変形例のすべての位置決め治具Aが利用できるが、図8の位置決め治具A4及びその変形例のように延設部6を設けたものや、図9または図10のように取手部7を設けた位置決め治具A5及びその変形例が好ましく用いられる。   Next, other installation methods and installation structures will be described. When the screw hole positioning portion 3 of the positioning jig A is a screw hole positioning hole 31, a pilot hole is formed in the base D using the screw hole positioning hole 31 as a guide. In this method, the positioning jigs A1 to A5 which are the embodiments of the positioning jig of the present invention described above and all the positioning jigs A of the modified examples can be used, but the positioning jig A4 of FIG. The one provided with the extending portion 6 as in the modified example, the positioning jig A5 provided with the handle portion 7 as shown in FIG. 9 or FIG. 10, and the modified example are preferably used.

図9の位置決め治具A5を用いた設置方法および設置構造を図14に示した設置例に基づき説明する。なお、位置決め治具A5は図7(7−3)の位置決め治具A3の変形例の本体1の上面に取手部7を設けたものであるため図9では符号を省略しているが、各部の符号は図7(7−3)の位置決め治具A3の変形例と対応しているため、こちらの符号を用いて以下説明する。
下地D2は塩化ビニル樹脂系防水シートを上面に敷設したコンクリートである。支持架台Bの表面全体には塩化ビニル樹脂によりディッピング処理が施されている。図14(14−1)のように位置決め治具A5の第一指標部21a、21bを本体1の外側の下地D2上の第一基準線C1に合わせ、第二指標部22a、22bを本体1の外側の下地D2上の第二基準線C2に合わせ、第一指標部21c、21dを視認部4から確認できる下地D2上の第一基準線C1に合わせ、第二指標部22c、22dを視認部4から確認できる下地D2上の第二基準線C2に合わせ、さらに中心指標部5を第一基準線C1と第二基準線C2の交点に合わせて位置決め治具A5を下地D2の上に載置する。そして取手部7を上から足で踏みつけて位置決め治具A5が動かないように固定し、ビス穴位置決め部3であるビス穴位置決め孔31にドリルの先端を挿入し、ビス穴位置決め孔31をガイドにして下地D2に下穴9を開ける。ビス穴位置決め孔31下の下地D2に下穴を開けたら位置決め治具A5を移動し、図14(14−2)のように支持架台Bの固定用ビス穴B21と下穴9を合わせて支持架台Bを下地D2上に載置する。そして図14(14−3)のように支持架台Bの台座部B2の周縁部に設けられた固定用ビス穴B21に固定用ビスEを打ち込み支持架台Bを下地D2に固定する。支持架台Bの上からドーナツ状の塩化ビニル樹脂系補強シートFを固定用ビス穴B21が隠れるように台座部B2の上に被せて(図14(14−4))、補強シートFと台座部B2及び下地D2上の防水シートとを溶着接合する(図14(14−5))。
An installation method and an installation structure using the positioning jig A5 of FIG. 9 will be described based on the installation example shown in FIG. Since the positioning jig A5 is provided with the handle portion 7 on the upper surface of the main body 1 of the modified example of the positioning jig A3 in FIG. 7 (7-3), the reference numeral is omitted in FIG. Since the reference numeral corresponds to the modification of the positioning jig A3 in FIG. 7 (7-3), the following description will be made using this reference numeral.
The base D2 is a concrete in which a vinyl chloride resin waterproof sheet is laid on the upper surface. The entire surface of the support base B is dipped with vinyl chloride resin. As shown in FIG. 14 (14-1), the first index portions 21 a and 21 b of the positioning jig A 5 are aligned with the first reference line C 1 on the base D 2 outside the main body 1, and the second index portions 22 a and 22 b are aligned with the main body 1. The first indicator portions 21c and 21d are aligned with the first reference line C1 on the base D2 that can be confirmed from the visual recognition unit 4 in accordance with the second reference line C2 on the outer base D2, and the second indicator portions 22c and 22d are visually recognized. The positioning jig A5 is placed on the base D2 with the second reference line C2 on the base D2 on the base D2 that can be confirmed from the part 4, and with the center indicator 5 aligned with the intersection of the first reference line C1 and the second reference line C2. Put. Then, the handle portion 7 is stepped on from the top to fix the positioning jig A5 so that it does not move, the tip of the drill is inserted into the screw hole positioning hole 31 which is the screw hole positioning portion 3, and the screw hole positioning hole 31 is guided. Then, a pilot hole 9 is made in the base D2. When a pilot hole is drilled in the base D2 below the screw hole positioning hole 31, the positioning jig A5 is moved, and the fixing screw hole B21 and the pilot hole 9 of the support base B are aligned and supported as shown in FIG. The mount B is placed on the base D2. Then, as shown in FIG. 14 (14-3), a fixing screw E is driven into a fixing screw hole B 21 provided at the peripheral edge of the pedestal portion B 2 of the support base B, and the support base B is fixed to the base D 2. The doughnut-shaped vinyl chloride resin reinforcing sheet F is placed on the support base B so that the fixing screw hole B21 is hidden (FIG. 14 (14-4)), and the reinforcing sheet F and the base part are covered. B2 and the waterproof sheet on the base D2 are welded and joined (FIG. 14 (14-5)).

以上の設置例においてはコンクリートの下地上に支持架台Bを設置する場合を述べたが、この他にも金属下地、軽量発泡コンクリート(ALC)、鋼材等の下地の上に支持架台Bを設置する場合もある。金属屋根などの下地においては、下地Dに下穴9を開ける作業を省略し、位置決め治具Aを用いて下地Dに支持架台の固定用ビス穴B21の位置をマーキングした後にそのマーキング箇所8に支持架台の固定用ビス穴B21を合わせて支持架台Bを下地D上に載置し、セルフドリルビスなどを用いて固定用ビス穴B21に直接ビスを打ち込み支持架台Bを下地Dに設置固定することもできる。このように下地Dの種類により適宜前述のような設置方法を選択することができる。   In the above installation example, the case where the support base B is installed on the concrete ground has been described. In addition to this, the support base B is installed on a base such as a metal base, lightweight foamed concrete (ALC), or steel. In some cases. In the base such as a metal roof, the work of making the pilot hole 9 in the base D is omitted, and the position of the fixing screw hole B21 of the support frame is marked on the base D using the positioning jig A, and then the marking portion 8 is marked. Align the fixing screw hole B21 of the support frame and place the support frame B on the base D, and drive the screw directly into the fixing screw hole B21 using a self-drilling screw or the like to install and fix the support base B to the base D. You can also. As described above, the installation method as described above can be appropriately selected depending on the type of the base D.

本発明によれば、支持架台を用いることなく位置決めができるので、作業性に優れ、支持架台の位置決めを正確に行うことができ、高さのあるものやディッピング処理したものなどさまざまな支持架台に対応することができる。   According to the present invention, since positioning can be performed without using a support frame, the work frame is excellent in workability, and the support frame can be accurately positioned. Can respond.

A 位置決め治具
1 本体
2 指標部
21 第一指標部
22 第二指標部
3 ビス穴位置決め部
31 ビス穴位置決め孔
32 マーカー部
4 視認部
41 貫通孔
42 アクリル板
5 中心指標部
6 延設部
7 取手部
B 支持架台
B1 支持部
B2 台座部
C 基準線
C1 第一基準線
C2 第二基準線
D 下地
E 固定用ビス
A Positioning jig 1 Main body 2 Index part 21 First index part 22 Second index part 3 Screw hole positioning part 31 Screw hole positioning hole 32 Marker part 4 Visual recognition part 41 Through hole 42 Acrylic plate 5 Center index part 6 Extension part 7 Handle part B Support base B1 Support part B2 Base part C Reference line C1 First reference line C2 Second reference line D Ground E Fixing screw

Claims (10)

下地の上に設置物を支持するための支持架台を、前記下地の上に表示された互いに直交する第一基準線と第二基準線からなる基準線に合わせて設置し、前記下地に固定用ビスで固定するために用いられる位置決め治具であって、
本体と、
前記本体に設けられ、前記第一基準線に対応する第一指標部と前記第二基準線に対応する第二指標部とを一組として構成された指標部と、
前記指標部をそれぞれ前記基準線に合わせた際に前記支持架台に設けられた前記固定用ビスが貫通される固定用ビス穴の位置を前記下地において指示できるように前記本体に設けられたビス穴位置決め部と、
を備えることを特徴とする支持架台用の位置決め治具。
A support frame for supporting the installation object on the ground is installed according to a reference line composed of a first reference line and a second reference line which are displayed on the ground and orthogonal to each other, and is fixed to the ground. A positioning jig used for fixing with screws,
The body,
An indicator portion provided on the main body and configured as a set of a first indicator portion corresponding to the first reference line and a second indicator portion corresponding to the second reference line;
A screw hole provided in the main body so that the position of the fixing screw hole through which the fixing screw provided in the support frame is penetrated can be indicated on the base when the indicator portion is aligned with the reference line. A positioning part;
A positioning jig for a support frame, comprising:
前記指標部を2組以上有する請求項1に記載の支持架台用の位置決め治具。 The positioning jig for a support frame according to claim 1, comprising two or more sets of the indicator portions. 前記ビス穴位置決め部が前記本体の上下方向に貫通するビス穴位置決め孔であることを特徴とする請求項1または請求項2に記載の支持架台用の位置決め治具。 The positioning jig for a support frame according to claim 1 or 2, wherein the screw hole positioning portion is a screw hole positioning hole penetrating in a vertical direction of the main body. 前記支持架台用の位置決め治具を前記下地の上に置いて位置決めする際に、前記本体の上側から前記本体の下側に位置する前記基準線を視認できる視認部を前記本体に備えることを特徴とする請求項1〜3に記載の支持架台用の位置決め治具。 When the positioning jig for the support frame is positioned on the base and positioned, the main body includes a visual recognition portion that can visually recognize the reference line located on the lower side of the main body from the upper side of the main body. A positioning jig for a support frame according to claim 1. 前記支持架台用の位置決め治具が、前記下地の上の前記第一基準線と前記第二基準線との交点に対応した中心指標部を前記本体に備えることを特徴とする請求項1〜4に記載の支持架台用の位置決め治具。 The positioning jig for the support frame includes a central index portion corresponding to an intersection of the first reference line and the second reference line on the base in the main body. A positioning jig for the support frame as described in 1. 設置物を支持するための支持架台を、下地の上に表示された互いに直交する第一基準線と第二基準線からなる基準線に合わせて前記下地の上に設置する設置方法であって、
本体と、
前記本体に設けられ、前記第一基準線に対応する第一指標部と前記第二基準線に対応する第二指標部とを一組として構成された指標部と、
前記本体に設けられ、前記指標部をそれぞれ対応する前記基準線に合わせた際に前記支持架台に設けられた固定用ビスが貫通される固定用ビス穴の位置を前記下地において指示するビス穴位置決め部と、
を備える支持架台用の位置決め治具を、
前記指標部をそれぞれ対応する前記基準線に合わせて前記下地の上に仮置きし、
前記ビス穴位置決め部により前記固定用ビス穴の位置を前記下地において指示し、
前記下地において指示された位置に前記固定用ビス穴を合わせて前記支持架台を載置し、
前記支持架台を前記固定用ビスで前記下地に固定することを特徴とする支持架台の設置方法。
An installation method for installing a support frame for supporting an installation object on the base in accordance with a reference line composed of a first reference line and a second reference line that are orthogonal to each other displayed on the base,
The body,
An indicator portion provided on the main body and configured as a set of a first indicator portion corresponding to the first reference line and a second indicator portion corresponding to the second reference line;
Screw hole positioning that indicates the position of the fixing screw hole through which the fixing screw provided in the support frame is inserted when the indicator portion is aligned with the corresponding reference line. And
A positioning jig for a support frame comprising
Temporarily placing the indicator portions on the base in accordance with the corresponding reference lines,
The screw hole positioning part indicates the position of the fixing screw hole on the base,
Place the support frame in accordance with the fixing screw hole at the position indicated on the base,
A method of installing the support frame, wherein the support frame is fixed to the base with the fixing screw.
請求項6に記載の支持架台の設置方法において、前記ビス穴位置決め部が前記ビス穴位置決め孔であり、前記指標部をそれぞれ対応する前記基準線に合わせて前記位置決め治具を前記下地の上に仮置きし、前記ビス穴位置決め孔をガイドにして前記下地の上にドリルで下穴を開け、前記下穴に前記固定用ビス穴を合わせて前記支持架台を載置し前記固定用ビスで前記下地に固定することを特徴とする支持架台の設置方法。 The installation method of the support frame of Claim 6 WHEREIN: The said screw hole positioning part is the said screw hole positioning hole, The said positioning part is match | combined with the said reference line, and the said positioning jig is put on the said foundation | substrate Temporarily place, using the screw hole positioning hole as a guide, drill a pilot hole on the base, align the fixing screw hole in the pilot hole and place the support frame, and use the fixing screw to A method for installing a support gantry characterized by being fixed to a base. 請求項6に記載の支持架台の設置方法において、前記ビス穴位置決め部がビス穴位置決め孔であり、前記指標部をそれぞれ対応する前記基準線に合わせて前記位置決め治具を前記下地の上に仮置きし、ビス穴位置決め孔をガイドにして前記下地の上にマーキングを施し、前記マーキングに前記固定用ビス穴を合わせて前記支持架台を載置し前記固定用ビスで前記下地に固定することを特徴とする支持架台の設置方法。 7. The method of installing a support frame according to claim 6, wherein the screw hole positioning portion is a screw hole positioning hole, and the positioning jig is temporarily placed on the base with the index portions aligned with the corresponding reference lines. Place the marking on the base using the screw hole positioning hole as a guide, align the fixing screw hole on the marking, place the support frame, and fix to the base with the fixing screw. The installation method of the characteristic support frame. 請求項6〜8に記載の支持架台の設置方法において、前記位置決め治具が前記第一基準線と前記第二基準線との交点に対応した中心指標部を本体に備えており、前記位置決め治具を前記下地の上に仮置きする際に、さらに前記第一基準線と前記第二基準線との交点と前記中心指標部とを合わせて仮置きすることを特徴とする支持架台の設置方法。 In the installation method of the support frame of Claims 6-8, the said positioning jig equips the main body with the center parameter | index part corresponding to the intersection of the said 1st reference line and the said 2nd reference line, The said positioning jig | tool When the tool is temporarily placed on the base, the intersection of the first reference line and the second reference line and the center index portion are further temporarily placed to temporarily place the tool. . 設置物を支持するための支持架台を、下地の上に表示された互いに直交する第一基準線と第二基準線からなる基準線に合わせて前記下地の上に設置した設置構造であって、
本体と、
前記本体に設けられ、前記第一基準線に対応する第一指標部と前記第二基準線に対応する第二指標部とを一組として構成された指標部と、
前記本体に設けられ、前記指標部をそれぞれ対応する前記基準線に合わせた際に前記支持架台に設けられた固定用ビスが貫通される固定用ビス穴の位置を前記下地において指示するビス穴位置決め部と、
を備える支持架台用の位置決め治具を、
前記指標部をそれぞれ対応する前記基準線に合わせて前記下地の上に仮置きし、
前記ビス穴位置決め部により前記固定用ビス穴の位置を前記下地において指示し、
前記下地において指示された位置に前記固定用ビス穴を合わせて前記支持架台を載置し、
前記支持架台を前記固定用ビスで前記下地に固定したことを特徴とする支持架台の設置構造。
An installation structure in which a support frame for supporting an installation is installed on the base in accordance with a reference line composed of a first reference line and a second reference line that are orthogonal to each other displayed on the base,
The body,
An indicator portion provided on the main body and configured as a set of a first indicator portion corresponding to the first reference line and a second indicator portion corresponding to the second reference line;
Screw hole positioning that indicates the position of the fixing screw hole through which the fixing screw provided in the support frame is inserted when the indicator portion is aligned with the corresponding reference line. And
A positioning jig for a support frame comprising
Temporarily placing the indicator portions on the base in accordance with the corresponding reference lines,
The screw hole positioning part indicates the position of the fixing screw hole on the base,
Place the support frame in accordance with the fixing screw hole at the position indicated on the base,
An installation structure of a support frame, wherein the support frame is fixed to the base with the fixing screws.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018144909A (en) * 2017-03-01 2018-09-20 三菱電機ビルテクノサービス株式会社 Escalator protection plate positioning tool and escalator protection plate positioning method
JP2020165141A (en) * 2019-03-28 2020-10-08 出光興産株式会社 Fixture for panel-like module

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JP7199099B2 (en) * 2020-03-03 2023-01-05 株式会社中尾製作所 DOOR STOPPER POSITIONING METHOD AND DOOR STOPPER POSITIONING JIG

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JP2001248361A (en) * 2000-03-08 2001-09-14 Sekisui House Ltd Vertical frame fixing method
JP2005213924A (en) * 2004-01-30 2005-08-11 Onda Seisakusho:Kk Joint mounting tool
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JP2001248361A (en) * 2000-03-08 2001-09-14 Sekisui House Ltd Vertical frame fixing method
JP2005213924A (en) * 2004-01-30 2005-08-11 Onda Seisakusho:Kk Joint mounting tool
JP2005220658A (en) * 2004-02-06 2005-08-18 Aaki Yamade Kk Separate fixing tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018144909A (en) * 2017-03-01 2018-09-20 三菱電機ビルテクノサービス株式会社 Escalator protection plate positioning tool and escalator protection plate positioning method
JP2020165141A (en) * 2019-03-28 2020-10-08 出光興産株式会社 Fixture for panel-like module

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