JP2018155053A - Fixing member for folded-plate roof and attachment structure for the fixing member - Google Patents

Fixing member for folded-plate roof and attachment structure for the fixing member Download PDF

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JP2018155053A
JP2018155053A JP2017054258A JP2017054258A JP2018155053A JP 2018155053 A JP2018155053 A JP 2018155053A JP 2017054258 A JP2017054258 A JP 2017054258A JP 2017054258 A JP2017054258 A JP 2017054258A JP 2018155053 A JP2018155053 A JP 2018155053A
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pair
roof
portions
fixing
folded
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孝悦 山中
Koetsu Yamanaka
孝悦 山中
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Yanegiken Co Ltd
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Yanegiken Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a fixing member for a folded-plate roof for fixing an on-the-roof installation which can increase the strength of attachment to a folded-plate roof and an attachment structure for the fixing member.SOLUTION: A fixing member 10 for a folded-plate roof includes: a pair of fixing portions 11 that abuts against a pair of inclined surface portions 1b; a pair of leg portions 12 extending upward from the pair of fixing portions 11; a connecting portion 13 connecting the middle of the pair of leg portions 12; a pair of positioning portions 15 provided on the upper surface of the connecting portion 13 just above a long side of a ridge portion 1a; a placing portion 16 that connects the upper sides of the pair of leg portions 12 to each other and receives an on-the-roof installation object; a pair of drainage portions 17 extending obliquely downward from the pair of leg portions 12; a through hole 18 through which a bolt 3 and a nut 4 pass to attach the folded-plate roof 1 to a roof attaching member 2, and which penetrates the connecting portion 13; an attachment hole through which a screw 24 penetrating the pair of fixing portions 11 is inserted to be attached to the folded-plate roof 1; and a waterproof tape 22 affixed to the surface of the fixing portion 11 so as to cover the screw 24.SELECTED DRAWING: Figure 4

Description

本発明は、折板屋根に屋根上設置物を固定するための折板屋根用の固定部材、及び、固定部材の取付構造に関するものである。   The present invention relates to a fixing member for a folded plate roof for fixing an installation on the roof to the folded plate roof, and a mounting structure for the fixing member.

帯板状の尾根部と、尾根部の平行に延びている一対の長辺から互いに遠ざかるように斜め下方へ延びている一対の平板状の斜面部と、を有している折板屋根がある。折板屋根は、尾根部と一対の斜面部とを一単位として、尾根部の長手方向に対して直角方向へ複数単位が列設されている。折板屋根は、尾根部において、ボルト及びナットにより屋根構造部材に取付けられている。それらボルト及びナットは、長手方向へ間隔をあけて尾根部から上方に突出している。この折板屋根に、太陽電池モジュール、太陽熱温水器、緑化パネル、空調室外機、等の屋根上設置物を固定する場合は、後述するような折板屋根用の固定部材が用いられている。   There is a folded plate roof having a strip-like ridge portion and a pair of flat slope portions extending obliquely downward so as to be away from a pair of long sides extending in parallel with the ridge portion. . The folded plate roof has a plurality of units arranged in a direction perpendicular to the longitudinal direction of the ridge portion, with the ridge portion and the pair of slope portions as one unit. The folded plate roof is attached to the roof structural member by bolts and nuts at the ridge. The bolts and nuts protrude upward from the ridge portion with a space in the longitudinal direction. When fixing on-roof installations such as a solar cell module, a solar water heater, a greening panel, and an air conditioner outdoor unit to the folded plate roof, a fixing member for the folded plate roof as described later is used.

折板屋根の固定部材(以下、単に固定部材と称す)としては、一対の斜面部に沿う一対の脚部と、一対の脚部の上端と連続し尾根部の上方に屋根上設置物を取り付けるための取付部と、を有しており、脚部における斜面部に取付けるための取付孔の上方及び側方に堰状部を設けたものが提案されている(特許文献1)。この特許文献1の固定部材は、脚部を流下する雨水を、堰状部により取付孔から迂回させて、取付孔からの雨水の浸入を防止することができる。   As a fixing member for the folded-plate roof (hereinafter simply referred to as a fixing member), a pair of leg portions along the pair of slope portions and an upper end of the pair of leg portions are connected to the roof top installation object above the ridge portion. For example, there has been proposed a weir-like portion provided above and to the side of an attachment hole for attachment to a slope portion of a leg portion (Patent Document 1). The fixing member disclosed in Patent Document 1 can prevent rainwater flowing down the leg portion from bypassing the attachment hole by the weir-like portion and preventing rainwater from entering the attachment hole.

しかしながら、特許文献1の技術では、固定部材の取付部が、斜面部の上端から水平に尾根部上へ延びた後に、尾根部の中央付近で上方へ折れ曲がった形状に形成されているため、尾根部の上面からボルト及びナットが突出している部位では、取付部が干渉してしまい、当該部位に固定部材を取付けることができなかった。また、取付孔を介してビスにより固定部材を折板屋根に取付けた状態では、ビスの頭部が外部に露出するため、ビスの材質によっては頭部が腐食し易くなり、頭部の腐食により取付強度が低下する問題があった。   However, in the technique of Patent Document 1, since the attachment portion of the fixing member is formed in a shape bent upwards near the center of the ridge portion after extending horizontally from the upper end of the slope portion onto the ridge portion, At the part where the bolt and nut protrude from the upper surface of the part, the attachment part interferes, and the fixing member cannot be attached to the part. In addition, when the fixing member is attached to the folded plate roof with a screw through the mounting hole, the head of the screw is exposed to the outside, so the head is likely to corrode depending on the material of the screw. There was a problem that the mounting strength was lowered.

このような問題に対して、一対の斜面部に沿う一対の側面板と、一対の側面板の上端から上方へ垂直に延出し上端同士が連結されている取付部と、側面板を覆う覆い部材と、を備えた固定部材が提案されている(特許文献2)。この特許文献2の技術によれば、取付部の上端が尾根部よりも高く、取付部が尾根部に当接しないため、尾根部の上面からボルト及びナットが突出している部位にも固定部材を取付けることができる。また、覆い部材により、側面板を斜面部に取付けているビスの頭部を覆うことができるため、ビスの頭部の腐食を防止することができる。   For such a problem, a pair of side plates along the pair of slope portions, a mounting portion that extends vertically upward from the upper ends of the pair of side plates, and the upper ends are connected to each other, and a covering member that covers the side plates And the fixing member provided with these is proposed (patent document 2). According to the technique of this patent document 2, since the upper end of the attachment portion is higher than the ridge portion and the attachment portion does not contact the ridge portion, the fixing member is also attached to the portion where the bolt and the nut protrude from the upper surface of the ridge portion. Can be installed. Moreover, since the cover member can cover the head of the screw with the side plate attached to the slope portion, corrosion of the head of the screw can be prevented.

しかしながら、特許文献2の技術では、尾根部の上面に当接する部位を有していないことから、屋根上設置物等からの荷重を、一対の斜面部に取付けられている一対の側面板でのみ受けることとなるため、側面板に対して斜面部に沿った方向へ荷重が作用し、ビスに大きな剪断荷重がかかる。そのため、ビスが破断し易くなり、固定部材の取付強度が弱くなる問題がある。また、特許文献2の技術では、側面板において互いに向き合わせて形成されている嵌入溝に、覆い部材を嵌入させて、覆い部材を取付けているため、台風等の時に飛んできた物が覆い部材に当ると、覆い部材が変形して嵌入溝から外れてしまい、外れた覆い部材により人が怪我をしたり他の部材が破損したりする問題がある。また、覆い部材が外れた場合、ビスの頭部が露出するため、ビスの頭部が腐食して固定部材の取付強度が低下する問題がある。   However, since the technique of Patent Document 2 does not have a portion that comes into contact with the upper surface of the ridge portion, only the pair of side plates attached to the pair of slope portions are used to load the load from the rooftop installation object or the like. Since it receives, a load acts on the side plate in the direction along the slope portion, and a large shear load is applied to the screw. Therefore, there is a problem that the screw is easily broken and the mounting strength of the fixing member is weakened. Moreover, in the technique of patent document 2, since the cover member is inserted in the insertion groove formed in the side plate so as to face each other, and the cover member is attached, an object flying during a typhoon or the like is covered by the cover member. In this case, the covering member is deformed and detached from the fitting groove, and there is a problem that the removed covering member may injure a person or damage other members. In addition, when the cover member is removed, the head of the screw is exposed, so that the head of the screw is corroded and the mounting strength of the fixing member is lowered.

特開2013−83044号公報JP 2013-83044 A 特開2015−90040号公報Japanese Patent Laying-Open No. 2015-90040

そこで、本発明は、上記の実情に鑑み、折板屋根への取付強度を高められる屋根上設置物を固定するための折板屋根用の固定部材及び固定部材の取付構造の提供を課題とするものである。   Then, this invention makes it a subject to provide the fixing member for folding plate roofs for fixing the installation object on a roof which can raise the attachment strength to a folded plate roof, and the attachment structure of a fixing member in view of said situation. Is.

上記の課題を解決するために、本発明に係る折板屋根用の固定部材は、「帯板状の尾根部と、尾根部の平行に延びている一対の長辺から互いに遠ざかるように斜め下方へ延びている一対の平板状の斜面部と、を有している折板屋根に、屋根上設置物を固定するための折板屋根用の固定部材であって、尾根部よりも下方で一対の斜面部に夫々当接する一対の平板状の固定部と、一対の該固定部の上辺から尾根部よりも上方へ夫々延出している一対の平板状の脚部と、尾根部よりも上方で一対の該脚部の途中同士を連結している平板状の連結部と、該連結部の上面における尾根部の一対の長辺の直上に設けられている一対の位置決部と、一対の前記脚部の上辺同士を連結しており、屋根上設置物が載置される載置部と、一対の前記脚部から前記固定部の上方へ向かって斜め下方へ夫々延出している一対の水切部とを具備し、全体が一定の断面形状で延びており、屋根構造部材に折板屋根を取付けているボルト及びナットが通過し、長手方向の中央において前記連結部を貫通していると共に長手方向へ長い長孔状の貫通孔と、一対の前記固定部における長手方向の両端から互いに接近する方向へ一定の距離の位置で夫々貫通しており、折板屋根に取付けるためのビスが挿通される取付孔と、一対の前記固定部が一対の斜面部に当接していると共に、前記連結部が前記尾根部に当接し、前記取付孔を通したビスにより前記固定部が折板屋根に取付けられている状態で、ビスを覆うように少なくとも前記固定部の表面に貼り付けられている帯板状の防水テープとを具備している」ことを特徴とする。   In order to solve the above-mentioned problem, the fixing member for folded plate roof according to the present invention is "beveled downward so that the strip plate-like ridge portion and a pair of long sides extending in parallel with the ridge portion are separated from each other. And a pair of flat slopes extending to the folding plate roof, the folding plate roof fixing member for fixing the installation on the roof, a pair below the ridge portion A pair of flat plate-shaped fixing portions that respectively contact the slope portions, a pair of flat plate-shaped leg portions that extend from the upper side of the pair of fixing portions to above the ridge portion, and above the ridge portion, respectively. A pair of plate-like connecting portions connecting the middle portions of the pair of leg portions, a pair of positioning portions provided immediately above a pair of long sides of the ridge portion on the upper surface of the connecting portion, and a pair of the above-mentioned The upper sides of the leg portions are connected to each other, and the fixed portion is mounted on the placement portion on which the installation object on the roof is placed and a pair of the leg portions. And a pair of draining portions extending obliquely downward toward the upper part of the part, the whole extending with a constant cross-sectional shape, and the bolts and nuts attaching the folded plate roof to the roof structure member pass And a long hole-like through-hole that penetrates the connecting portion in the center in the longitudinal direction and is long in the longitudinal direction, and at a certain distance from the both ends in the longitudinal direction of the pair of fixing portions toward each other. Each of the through holes, a mounting hole through which a screw for mounting on the folded plate roof is inserted, and the pair of fixing portions are in contact with the pair of slope portions, and the connecting portion is in contact with the ridge portion, In the state where the fixing part is attached to the folded plate roof by the screw passing through the attachment hole, a belt-like waterproof tape attached to at least the surface of the fixing part so as to cover the screw is provided. It is characterized by That.

ここで、「折板屋根」としては、「尾根部と一対の斜面部に加えて、隣接している組の斜面部の下辺同士を繋いでいる谷部を、有しているもの」、「尾根部から上方へ突出しているハゼ部を、有しているもの」、を例示することができる。また、「屋根上設置物」としては、「太陽電池モジュール」、「太陽熱温水器」、「緑化パネル」、「空調用室外機」、「屋根上用床材」、を例示することができる。   Here, as "folded plate roof", in addition to the ridge portion and a pair of slope portions, those having a valley portion connecting the lower sides of the adjacent slope portions, " What has the goby part which protrudes upwards from a ridge part can be illustrated. Further, examples of the “on-roof installation” include “solar cell module”, “solar water heater”, “greening panel”, “air conditioner outdoor unit”, and “roofing floor material”.

また、「載置部」としては、「屋根縁設置物が載置される載置面と、屋根上設置物を取付けるための取付ボルトの雄ネジ部が挿通される幅で載置面に開口している開口部、及び開口部と連通していると共に開口部よりも幅が広く形成されており取付ボルトの頭部又は雄ネジ部に螺合されるナットが回転不能に挿入される拡大部を有した断面が逆T字状で長手方向へ延びている保持溝と、を有しているもの」、「屋根上設置物が載置される載置面と、載置面から上方へ突出し屋根上設置物を取付けるためのナットが螺合される雄ネジ部と、を有しているもの」、「屋根上設置物が載置される載置面と、載置面に形成されており屋根上設置物を取付けるための取付ボルトの雄ネジ部が螺合される雌ネジ孔と、を有しているもの」、「屋根上設置物が載置される載置面と、載置面を貫通しており屋根上設置物を取付けるための取付ボルトの雄ネジ部が挿通される取付孔と、を有しているもの」、「屋根上設置物が載置される載置面と、載置面から上方へ突出している平板状の取付壁と、取付壁を貫通しており屋根上設置物を取付けるための取付ボルトの雄ネジ部が挿通される取付孔と、を有しているもの」、を例示することができる。   In addition, the “mounting portion” is “open to the placing surface with a width through which the mounting surface on which the roof edge installation object is placed and the male screw portion of the mounting bolt for attaching the installation object on the roof are inserted. And an enlarged portion that is communicated with the opening and that is wider than the opening and into which a nut that is screwed into the head of the mounting bolt or the male screw is non-rotatably inserted. Having a holding groove extending in the longitudinal direction with a cross-section having an inverted T-shape ”,“ a mounting surface on which the installation object on the roof is mounted, and projecting upward from the mounting surface ” Having a male thread part to which a nut for mounting the installation object on the roof is screwed, "a mounting surface on which the installation object on the roof is mounted, and a mounting surface Having a female screw hole into which a male screw portion of a mounting bolt for mounting an installation on the roof is screwed ”,“ on-roof installation Having a mounting surface to be mounted and a mounting hole penetrating the mounting surface and through which a male screw part of a mounting bolt for mounting an installation on the roof is inserted "," on the roof There are a mounting surface on which the installation object is mounted, a flat mounting wall protruding upward from the mounting surface, and a male screw portion of a mounting bolt that penetrates the mounting wall and mounts the installation object on the roof. What has a mounting hole to be inserted "can be exemplified.

更に、「位置決部」としては、「連結部の上面から窪んでおり溝」、「連結部の上面から突出している突起」、を例示することができる。また、位置決部は、連結部の長手方向の全長に亘って形成しても良いし、連結部の長手方向の両端付近にのみ形成しても良い。   Furthermore, examples of the “position determining portion” include “a groove recessed from the upper surface of the connecting portion” and “a protrusion protruding from the upper surface of the connecting portion”. Further, the positioning portion may be formed over the entire length in the longitudinal direction of the connecting portion, or may be formed only near both ends in the longitudinal direction of the connecting portion.

また、「防水テープ」としては、「ブチルゴム系テープ」、「発泡EPDM(エチレン・プロピレン・ジエンゴム)テープ」、「ビニルテープ」、「発泡EPM(エチレン・プロピレンゴム)テープ」、「シリコンテープ」、を例示することができる。   In addition, “waterproof tape” includes “butyl rubber tape”, “foamed EPDM (ethylene / propylene / diene rubber) tape”, “vinyl tape”, “foamed EPM (ethylene / propylene rubber) tape”, “silicone tape”, Can be illustrated.

本構成の折板屋根用の固定部材は、一対の固定部を、折板屋根における尾根部の両側の斜面部に当接させると共に、連結部の下面を尾根部に当接させる。更に、連結部の上面の一対の位置決部を、尾根部の一対の長辺の直上に位置させる。この状態で、固定部を貫通している取付孔を通して、ビスを折板屋根にねじ込んだ後に、ビスを覆うように固定部の表面に防水テープを貼り付けることにより、固定部材を折板屋根に取付けることができる。そして、折板屋根に取付けられている固定部材の載置部に、屋根上設置物を載置して取付けることにより、折板屋根に屋根上設置物を固定することができる。   The fixing member for the folded-plate roof of this structure makes a pair of fixing | fixed part contact | abut to the slope part of the both sides of the ridge part in a folded-plate roof, and makes the lower surface of a connection part contact | abut to a ridge part. Further, the pair of positioning portions on the upper surface of the connecting portion is positioned immediately above the pair of long sides of the ridge portion. In this state, after screwing the screw into the folded plate roof through the mounting hole penetrating the fixed portion, affixing the waterproof tape to the surface of the fixed portion so as to cover the screw, the fixed member is attached to the folded plate roof. Can be installed. And an installation thing on a roof can be fixed to a folded-plate roof by mounting and attaching an installation object on a roof to the mounting part of the fixing member attached to the folding-plate roof.

このように、本構成の固定部材によれば、折板屋根の尾根部に、連結部が当接するようにしているため、屋根上設置物からの荷重が、尾根部に当接している連結部に作用することとなり、一対の斜面部に当接している一対の固定部には殆ど作用することはない。従って、固定部に対して、斜面部に沿った方向へ作用する荷重が小さくなるため、固定部を斜面部に取付けているビスに作用する剪断荷重も小さくなり、ビスの破断がし難いものとすることができると共に、折板屋根に対する固定部材の取付強度を高めることができる。   Thus, according to the fixing member of this configuration, since the connecting portion is in contact with the ridge portion of the folded plate roof, the connecting portion in which the load from the installation object on the roof is in contact with the ridge portion. Therefore, it hardly acts on the pair of fixed portions that are in contact with the pair of slope portions. Accordingly, since the load acting on the fixed portion in the direction along the slope portion is reduced, the shear load acting on the screw attaching the fixed portion to the slope portion is also reduced, and the screw is difficult to break. While being able to do, the attachment strength of the fixing member with respect to a folded-plate roof can be raised.

また、本構成の固定部材は、ビスの頭部を覆うように少なくとも固定部の表面に防水テープを貼り付けているため、ビスに雨水等が接触することはなく、雨水等によってビスが腐食することを防止することができ、固定部材の取付強度の低下を回避させることができる。また、ビスを被覆する部材を防水テープとしており、防水テープは柔軟性を有しているため、何らかの原因によって防水テープが剥がれても、剥がれた防水テープが人を傷つけたり他の部材を破損させたりすることはなく、安全性の高いものとすることができる。更に、防水テープを貼り付ける際に、防水テープの上辺が、水切部の下方に位置するように貼り付けることで、水切部によって防水テープの上辺に雨水等が接触することを防止することができる。これにより、固定部と防水テープとの間への雨水等の浸入を防止することができ、防水テープが剥がれ難くなる。   In addition, since the fixing member of this configuration has a waterproof tape attached to at least the surface of the fixing portion so as to cover the head of the screw, the rainwater or the like does not contact the screw, and the screw corrodes by rainwater or the like. This can be prevented, and a reduction in the mounting strength of the fixing member can be avoided. In addition, since the member that covers the screw is made of waterproof tape, and the waterproof tape has flexibility, even if the waterproof tape is peeled off for some reason, the peeled waterproof tape can damage people or damage other members. It can be made highly safe. Furthermore, when the waterproof tape is applied, it is possible to prevent rainwater or the like from coming into contact with the upper side of the waterproof tape by the drainage portion by attaching the waterproof tape so that the upper side is positioned below the drainage portion. . Thereby, it is possible to prevent rainwater or the like from entering between the fixing portion and the waterproof tape, and the waterproof tape is difficult to peel off.

ところで、特許文献1の技術では、屋根上設置物における固定部材に取付けるための部位が、折板屋根におけるボルト及びナットが突出している部位と一致した場合、折板屋根における当該部位には固定部材を取付けることができない。そのため、特許文献1のような技術では、まず、二つの固定部材を、ボルト及びナットが突出している部位を避けて、折板屋根の流れ方向へ離隔して取付ける。そして、二つの固定部材に、それらを跨ぐ長さで、屋根上設置物を取付けることができる長さの桟部材を取付けた後に、その桟部材に屋根上設置物を取付けている。従って、特許文献1の技術では、折板屋根に屋根上設置物を固定する際に、固定部材に加えて桟部材が必要となり、部品点数が多くなると共に、固定作業が煩雑になり、コストが増加する問題がある。   By the way, in the technique of patent document 1, when the site | part for attaching to the fixing member in an installation on a roof corresponds with the site | part which the volt | bolt and nut in a folded-plate roof have protruded, it is a fixing member in the said site | part in a folded-plate roof. Can not be installed. Therefore, in the technique such as Patent Document 1, first, the two fixing members are mounted apart from each other in the flow direction of the folded plate roof, avoiding the portion where the bolt and the nut protrude. And after attaching the crosspiece member of the length which can attach an installation object on a roof by the length which straddles them to two fixing members, the installation object on a roof is attached to the crosspiece member. Therefore, in the technique of Patent Document 1, when fixing the installation on the roof to the folded plate roof, a crosspiece member is required in addition to the fixing member, the number of parts increases, the fixing work becomes complicated, and the cost is increased. There are increasing problems.

これに対して、本構成の固定部材は、折板屋根の尾根部に当接する連結部に、屋根構造材に折板屋根を取付けているボルト及びナットが通過する貫通孔を形成しているため、貫通孔にボルト及びナットを挿通させることで、ボルト及びナットが突出している部位にも折板屋根用の固定部材を取付けることができる。そのため、屋根上設置物における固定部材に取付けるための部位が、折板屋根におけるボルト及びナットが突出している部位と一致しても、折板屋根の当該部位に固定部材を取付けることができる。従って、特許文献1の技術のように桟部材を用いなくても、屋根上設置物を固定部材で固定することができ、屋根上設置物の固定作業を行い易いものとすることができると共に、コストの増加を抑制することができる。   On the other hand, the fixing member of this configuration forms a through-hole through which a bolt and a nut that attach the folded plate roof to the roof structure material pass in a connecting portion that contacts the ridge portion of the folded plate roof. By inserting the bolt and nut through the through hole, the fixing member for the folded plate roof can be attached to the portion where the bolt and nut protrude. Therefore, even if the site | part for attaching to the fixing member in an installation on a roof corresponds with the site | part which the volt | bolt and nut in a folded-plate roof protrude, a fixing member can be attached to the said site | part of a folded-plate roof. Therefore, it is possible to fix the installation on the roof with a fixing member without using a cross member as in the technique of Patent Document 1, and to facilitate the fixing operation of the installation on the roof, An increase in cost can be suppressed.

また、本構成の固定部材は、折板屋根における屋根構造部材に取付けられている部位、つまり、尾根部からボルト及びナットが突出している部位に、取付けることができるため、当該部位に固定部材を取付けることで、屋根上設置物の荷重を、固定部材及び折板屋根を介して屋根構造部材へ直接的に作用させることができ、折板屋根への負荷を軽減させることが可能となると共に、屋根上設置物の固定強度が高いものとすることができる。   Moreover, since the fixing member of this structure can be attached to the part attached to the roof structure member in the folded-plate roof, that is, the part where the bolt and the nut protrude from the ridge portion, the fixing member is attached to the part. By attaching, the load of the installation on the roof can be directly applied to the roof structure member via the fixing member and the folded plate roof, and the load on the folded plate roof can be reduced. The fixed strength of the installation on the roof can be high.

また、本発明に係る折板屋根用の固定部材は、上記の構成に加えて、「前記取付孔の外周を覆うように少なくとも前記固定部の裏面に貼り付けられている防水シートを、更に具備している」ことを特徴としても良い。   Moreover, the fixing member for folded plate roof according to the present invention, in addition to the above configuration, further includes “a waterproof sheet attached to at least the back surface of the fixing portion so as to cover the outer periphery of the mounting hole. It may also be characterized by

ここで、「防水シート」としては、「ブチルゴムシート」、「ウレタンゴムシート」、「シリコンゴムシート」、を例示することができる。また、防水シートの貼り付けられる部位としては、「固定部の裏面における取付孔の周囲のみ」、「固定部の裏面の全面」、「固定部、脚部、及び連結部における長手方向の端部が取付孔を含む一定の幅の部位」、を例示することができる。   Here, examples of the “waterproof sheet” include “butyl rubber sheet”, “urethane rubber sheet”, and “silicone rubber sheet”. In addition, as a part where the waterproof sheet is pasted, “only around the mounting hole on the back surface of the fixing portion”, “entire surface of the back surface of the fixing portion”, “end portions of the fixing portion, the leg portion, and the connecting portion in the longitudinal direction Can be exemplified by “a portion having a certain width including the mounting hole”.

本構成によると、取付孔の部位において固定部の裏面に防水シートが貼り付けられているため、固定部材を折板屋根に取付ける時に、取付孔に挿通されたビスが、防水シートを貫通して折板屋根にねじ込まれ、ビスと折板屋根の斜面部との間が防水シートで水密にシールされることとなる。これにより、表面側から折板屋根の裏面側へビスを伝って雨水等が浸入することを防止することができ、折板屋根の性能が損なわれることはない。   According to this configuration, since the waterproof sheet is attached to the back surface of the fixing portion at the attachment hole portion, when the fixing member is attached to the folded plate roof, the screw inserted through the attachment hole penetrates the waterproof sheet. It is screwed into the folded plate roof, and the space between the screw and the sloped portion of the folded plate roof is sealed watertight with a waterproof sheet. Thereby, it can prevent that rainwater etc. penetrate | invade via a screw | thread from the surface side to the back surface side of a folded-plate roof, and the performance of a folded-plate roof is not impaired.

本発明に係る折板屋根用の固定部材の取付構造は、「帯板状の尾根部と、尾根部の平行に延びている一対の長辺から互いに遠ざかるように斜め下方へ延びている一対の平板状の斜面部と、を有している折板屋根に、屋根上設置物を固定している折板屋根用の固定部材の取付構造であって、前記固定部材は、前記尾根部よりも下方で一対の前記斜面部に夫々当接している一対の平板状の固定部と、一対の該固定部の上辺から前記尾根部よりも上方へ夫々延出している一対の平板状の脚部と、前記尾根部に上方から当接しており、一対の前記脚部の途中同士を連結している平板状の連結部と、該連結部の上面における前記尾根部の一対の長辺の直上に設けられている一対の位置決部と、一対の前記脚部の上辺同士を連結しており、屋根上設置物が載置される載置部と、一対の前記脚部から前記固定部の上方へ向かって斜め下方へ夫々延出している一対の水切部とを具備し、全体が一定の断面形状で延びており、屋根構造部材に前記折板屋根を取付けているボルト及びナットが通過し、長手方向の中央において前記連結部を貫通していると共に長手方向へ長い長孔状の貫通孔と、一対の前記固定部における長手方向の両端から互いに接近する方向へ一定の距離の位置で夫々貫通しており、前記折板屋根に取付けているビスが挿通されている取付孔と、前記取付孔に挿通されて前記固定部を取付けている前記ビスを覆うように少なくとも前記固定部の表面に貼り付けられている帯板状の防水テープとを具備している」ことを特徴とする。   The mounting structure of the fixing member for the folded-plate roof according to the present invention is as follows: "A pair of ridge portions that are strip-shaped and a pair of long sides extending in parallel so that the ridge portions extend away from each other. A mounting structure of a fixing member for a folded-plate roof that fixes an installation on the roof to a folded-plate roof having a flat slope portion, and the fixing member is more than the ridge portion. A pair of flat plate-like fixing portions that are respectively in contact with the pair of slope portions at a lower side, and a pair of flat plate-like leg portions that respectively extend upward from the ridges from the upper sides of the pair of fixing portions. A flat plate-like connecting portion that is in contact with the ridge portion from above and connects the middle portions of the pair of leg portions, and is provided immediately above the pair of long sides of the ridge portion on the upper surface of the connecting portion. The pair of positioning portions and the upper sides of the pair of legs are connected to each other, and the installation object on the roof is Comprising a placing portion to be placed and a pair of draining portions respectively extending obliquely downward from the pair of leg portions toward the upper side of the fixed portion, and the whole extends with a constant cross-sectional shape, Bolts and nuts that attach the folded plate roof to the roof structural member pass, penetrate through the connecting portion in the center in the longitudinal direction, and are elongated in the longitudinal direction and a pair of the fixing portions In both of the longitudinal direction of the two in the direction of approaching each other at a fixed distance, a mounting hole through which a screw attached to the folded plate roof is inserted, and the fixing hole is inserted through the mounting hole A belt-like waterproof tape affixed to at least the surface of the fixed part so as to cover the screw to which the part is attached. "

本構成は、上記の折板屋根用の固定部材を、折板屋根に取付けることにより形成される固定部材の取付構造であり、上述の作用効果を奏すると共に、固定部材を介して折板屋根に屋根上設置物を固定することができる。   This structure is a fixing member mounting structure formed by attaching the above-mentioned fixing member for the folded-plate roof to the folded-plate roof, and exhibits the above-described effects and is attached to the folded-plate roof via the fixing member. The installation on the roof can be fixed.

以上のように、本発明の効果として、折板屋根への取付強度を高められる屋根上設置物を固定するための折板屋根用の固定部材及び固定部材の取付構造を、提供することができる。   As described above, as an effect of the present invention, it is possible to provide a fixing member for a folded plate roof and an attaching structure for the fixing member for fixing an installation on the roof that can increase the attachment strength to the folded plate roof. .

(a)は本発明の一実施形態である折板屋根用の固定部材の斜視図であり、(b)は(a)の固定部材の上下反転斜視図である。(A) is a perspective view of the fixing member for folded-plate roof which is one Embodiment of this invention, (b) is an upside down perspective view of the fixing member of (a). 折板屋根への固定部材の取付けを正面から示す説明図である。It is explanatory drawing which shows attachment of the fixing member to a folded-plate roof from a front. 折板屋根に固定部材を取付けた状態で示す正面図である。It is a front view shown in the state where the fixing member was attached to the folded-plate roof. 折板屋根に取付けた状態で固定部材の一部を切断して示す斜視図である。It is a perspective view which cut | disconnects and shows a part of fixing member in the state attached to the folded-plate roof. 折板屋根、固定部材、及び屋根上設置物との取付位置の関係を示す説明図である。It is explanatory drawing which shows the relationship of the attachment position with a folded-plate roof, a fixing member, and an installation thing on a roof. (a)ストッパを備えた形態の固定部材の斜視図であり、(b)は(a)の要部を示す拡大正面図である。(A) It is a perspective view of the fixing member of the form provided with the stopper, (b) is an enlarged front view which shows the principal part of (a). 異なる形態の防水シートを備えた固定部材の上下反転斜視図である。It is an upside down perspective view of a fixing member provided with a waterproof sheet of a different form.

本発明の一実施形態である折板屋根用の固定部材10について、図1乃至図5を参照して詳細に説明する。本実施形態の固定部材10は、図2乃至図5に示すように、折板屋根1に屋根上設置物としての太陽電池モジュール30を固定するためのものである。   A fixed member 10 for folded-plate roof that is one embodiment of the present invention will be described in detail with reference to FIGS. 1 to 5. The fixing member 10 of this embodiment is for fixing the solar cell module 30 as a roof installation thing to the folded-plate roof 1, as shown in FIG. 2 thru | or FIG.

固定部材10は、図1及び図2等に示すように、互いに遠ざかるように斜め下方へ延びている一対の平板状の固定部11と、一対の固定部11の上辺から上方へ夫々延出している一対の平板状の脚部12と、一対の脚部12の途中同士を連結している平板状の連結部13と、連結部13の下面から突出している突出部14と、連結部13の上面に一対の脚部12同士を連結している方向へ離隔して設けられている一対の位置決部15と、一対の脚部12の上辺同士を連結している載置部16と、一対の脚部12から固定部11の上方へ向かって斜め下方へ夫々延出している一対の平板状の水切部17と、を具備している。   As shown in FIG. 1 and FIG. 2, the fixing member 10 extends upward from a pair of flat plate-like fixing parts 11 that extend obliquely downward and away from each other, and from the upper side of the pair of fixing parts 11. A pair of flat plate-like leg portions 12, a flat plate-like connecting portion 13 that connects the middle portions of the pair of leg portions 12, a protruding portion 14 that protrudes from the lower surface of the connecting portion 13, and a connecting portion 13 A pair of positioning portions 15 provided apart from each other in the direction in which the pair of leg portions 12 are connected to each other on the upper surface, a mounting portion 16 that connects the upper sides of the pair of leg portions 12, and a pair A pair of flat water draining portions 17 extending obliquely downward from the leg portion 12 toward the upper portion of the fixing portion 11.

固定部材10は、一対の固定部11や一対の脚部12等が離隔している方向に対して、直角方向へ全体が一定の断面形状で延びている。以下では、固定部材10において、一定の断面形状で延びている方向を長手方向と称すると共に、一対の固定部11や一対の脚部12等が離隔している方向を幅方向と称する。   The fixing member 10 extends in the direction perpendicular to the direction in which the pair of fixing portions 11 and the pair of leg portions 12 are separated from each other with a constant cross-sectional shape. Hereinafter, in the fixing member 10, a direction extending in a certain cross-sectional shape is referred to as a longitudinal direction, and a direction in which the pair of fixing portions 11, the pair of leg portions 12, and the like are separated from each other is referred to as a width direction.

また、固定部材10は、長手方向の中央において連結部13を貫通していると共に長手方向へ長い長孔状の貫通孔18と、一対の固定部11における長手方向の両端から互いに接近する方向へ一定の距離の位置で夫々貫通している取付孔19と、一対の固定部11の夫々において長手方向へ離隔している二つの取付孔19同士の間で長手方向へ離隔して設けられている一対の固定範囲識別部20と、載置部16の上面の長手方向中央に設けられている中央識別部21と、を備えている。   In addition, the fixing member 10 penetrates the connecting portion 13 at the center in the longitudinal direction and is long in the longitudinal direction and has a long hole-like through hole 18 and a direction in which the pair of fixing portions 11 approach each other from both ends in the longitudinal direction. A mounting hole 19 penetrating each other at a fixed distance and two mounting holes 19 spaced apart in the longitudinal direction in each of the pair of fixing portions 11 are provided apart in the longitudinal direction. A pair of fixed range identification units 20 and a central identification unit 21 provided at the center in the longitudinal direction of the upper surface of the placement unit 16 are provided.

更に、固定部材10は、少なくとも固定部11の表面に貼り付けられる帯板状の防水テープ22と、取付孔19の外周を覆うように固定部11の裏面に貼り付けられている防水シート23と、を備えている。   Furthermore, the fixing member 10 includes at least a strip-shaped waterproof tape 22 that is attached to the surface of the fixing portion 11, and a waterproof sheet 23 that is attached to the back surface of the fixing portion 11 so as to cover the outer periphery of the attachment hole 19. It is equipped with.

一対の固定部11は、後述する折板屋根1における尾根部1aを間にした一対の斜面部1bの夫々の傾斜角度と一致している。脚部12は、固定部11の上辺から、固定部11の延長面と垂直面との間の角度で上方へ延出している。脚部12は、固定部材10を折板屋根1に取付けた時に、折板屋根1の上面(後述する尾根部1a)よりも上方へ突出する(図3を参照)。連結部13は、脚部12の下辺から脚部12の全高の約1/3の高さの位置で、一対の脚部12同士を連結している。   A pair of fixing | fixed part 11 corresponds with each inclination | tilt angle of a pair of slope part 1b which pinched | interposed the ridge part 1a in the folded-plate roof 1 mentioned later. The leg portion 12 extends upward from the upper side of the fixed portion 11 at an angle between the extended surface of the fixed portion 11 and the vertical surface. When the fixing member 10 is attached to the folded plate roof 1, the leg portion 12 protrudes upward from the upper surface (ridge portion 1a described later) of the folded plate roof 1 (see FIG. 3). The connecting portion 13 connects the pair of leg portions 12 at a position that is about 1/3 of the total height of the leg portion 12 from the lower side of the leg portion 12.

突出部14は、連結部13の下面から二つ突出しており、連結部13における幅方向の中央を境にして対称に設けられている。二つの突出部14の間隔は、後述する折板屋根1の尾根部1aの幅(一対の長辺の間の距離)よりも小さい。突出部14は、固定部材10を折板屋根1に取付けた時に、折板屋根1の後述する尾根部1aに当接する(図3を参照)。   Two protruding portions 14 protrude from the lower surface of the connecting portion 13 and are provided symmetrically with respect to the center of the connecting portion 13 in the width direction. The space | interval of the two protrusion parts 14 is smaller than the width | variety (distance between a pair of long sides) of the ridge part 1a of the folded-plate roof 1 mentioned later. When the fixing member 10 is attached to the folded plate roof 1, the protruding portion 14 abuts on a ridge portion 1 a (described later) of the folded plate roof 1 (see FIG. 3).

一対の位置決部15は、断面がV字状の溝により形成されている。一対の位置決部15は、連結部13における幅方向の中央を境にして対称に設けられている。一対の位置決部15の間隔は、後述する折板屋根1の尾根部1aの幅(一対の長辺の間の距離)と同じである。   The pair of positioning portions 15 are formed by grooves having a V-shaped cross section. The pair of positioning portions 15 are provided symmetrically with respect to the center of the connecting portion 13 in the width direction. The space | interval of a pair of positioning part 15 is the same as the width | variety (distance between a pair of long sides) of the ridge part 1a of the folded-plate roof 1 mentioned later.

載置部16は、幅方向の長さ(幅)が、後述する折板屋根1の尾根部1aの幅(一対の長辺の間の距離)よりも大きい。載置部16は、上面の幅方向中央で開口しており幅方向の断面が逆T字状の保持溝16a、を有している。保持溝16aは、太陽電池モジュール30を取付けるための後述する根角ボルト31の雄ネジ部31aが上面から上方へ突出するように、根角ボルト31の頭部31bが挿入されることで、根角ボルト31を雄ネジ部31aの軸周りに対して回転不能に保持することができると共に、長手方向へスライド可能に保持することができる(図5(a)を参照)。載置部16は、保持溝16aよりも下側の部位で、一対の脚部12の上辺同士を連結している。   The placement portion 16 has a width direction length (width) larger than a width (a distance between a pair of long sides) of a ridge portion 1a of the folded plate roof 1 described later. The mounting portion 16 has an opening at the center in the width direction of the upper surface, and has a holding groove 16a having a reverse T-shaped cross section in the width direction. The holding groove 16a is inserted into the head 31b of the root bolt 31 so that a male screw portion 31a of a root bolt 31 to be described later for attaching the solar cell module 30 protrudes upward from the upper surface. Can be held in a non-rotatable manner around the axis of the male screw portion 31a, and can be held so as to be slidable in the longitudinal direction (see FIG. 5A). The mounting portion 16 is connected to the upper sides of the pair of leg portions 12 at a portion below the holding groove 16a.

一対の水切部17は、脚部12における連結部13により連結されている部位の反対側の部位から斜め下方へ延出している。貫通孔18は、連結部13の中央に形成されている。貫通孔18は、幅方向が載置部16の幅と同じであり、長手方向が固定部材10の全長の半分の長さである。貫通孔18は、長手方向の長さを、連結部13の長手方向の端部から貫通孔18までの距離が、後述する屋根取付部材2の流れ方向の幅よりも大きくしている。この貫通孔18は、後述する折板屋根1から突出しているボルト3及びナット4を被覆するキャップ5(図2及び図3において二点鎖線で示す部材)が通過できる大きさである。   The pair of draining portions 17 extends obliquely downward from a portion of the leg portion 12 opposite to the portion connected by the connecting portion 13. The through hole 18 is formed in the center of the connecting portion 13. The through hole 18 has the same width direction as the width of the mounting portion 16, and the longitudinal direction is half the total length of the fixing member 10. The through hole 18 has a length in the longitudinal direction such that the distance from the longitudinal end of the connecting portion 13 to the through hole 18 is larger than the width in the flow direction of the roof mounting member 2 described later. The through-hole 18 is sized to allow a cap 5 (a member indicated by a two-dot chain line in FIGS. 2 and 3) covering the bolt 3 and the nut 4 protruding from the folded plate roof 1 described later.

取付孔19は、一つの固定部11に二つずつ形成されている。取付孔19は、固定部材10の長手方向に対して、固定部材10の長手方向の端部から貫通孔18の長手方向の端部までの間の位置に形成されている。更には、取付孔19は、固定部11の上下方向の中央で、固定部11の長手方向の端辺から固定部材10の全長の1/8の距離の位置に形成されている。   Two attachment holes 19 are formed in one fixing portion 11. The mounting hole 19 is formed at a position from the longitudinal end of the fixing member 10 to the longitudinal end of the through hole 18 with respect to the longitudinal direction of the fixing member 10. Furthermore, the attachment hole 19 is formed at a position at a distance of 1/8 of the entire length of the fixing member 10 from the longitudinal end of the fixing portion 11 at the center in the vertical direction of the fixing portion 11.

一対の固定範囲識別部20は、固定部11の表面において、固定部11の下辺から固定部11の表面に沿って上方へ延びた線により構成されている。一対の固定範囲識別部20は、固定部11の長手方向の中央を境にして対称に設けられている。一対の固定範囲識別部20の間隔は、固定部材10の全長の半分である。中央識別部21は、載置部16の上面において、長手方向の中央で長手方向に対して直角に延びた線により構成されている。   The pair of fixed range identifying portions 20 is configured by a line extending upward from the lower side of the fixed portion 11 along the surface of the fixed portion 11 on the surface of the fixed portion 11. The pair of fixed range identifying units 20 are provided symmetrically with respect to the center in the longitudinal direction of the fixed unit 11. The distance between the pair of fixed range identifying portions 20 is half the total length of the fixed member 10. The center identification part 21 is constituted by a line extending at a right angle to the longitudinal direction at the center in the longitudinal direction on the upper surface of the placement part 16.

防水テープ22は、脚部12における水切部17が延び出している部位から、固定部11の下辺までに亘る幅で、固定部材10の全長と同じ長さに形成されている。防水シート23は、固定部11の下辺から上辺までの距離と同じ長さで、固定部材10の全長の1/4の長さに形成されている。防水シート23は、上辺及び下辺が、固定部11の上辺及び下辺と一致し、長手方向の端辺が、固定部11の長手方向の端辺と一致するように、固定部11の裏面に貼り付けられている。これにより、防水シート23の中央に取付孔19が位置している。   The waterproof tape 22 is formed to have the same length as the entire length of the fixing member 10 with a width extending from a portion where the draining portion 17 in the leg portion 12 extends to the lower side of the fixing portion 11. The waterproof sheet 23 has the same length as the distance from the lower side to the upper side of the fixing part 11 and is formed to be a quarter of the total length of the fixing member 10. The waterproof sheet 23 is affixed to the back surface of the fixing portion 11 such that the upper side and the lower side coincide with the upper side and the lower side of the fixing unit 11 and the end side in the longitudinal direction matches the end side in the longitudinal direction of the fixing unit 11. It is attached. Thereby, the attachment hole 19 is located in the center of the waterproof sheet 23.

この固定部材10は、載置部16の幅方向の両端辺から互いに遠ざかるように斜め下方に脚部12が夫々延びており、夫々の脚部12の下辺から互いに遠ざかるように垂直面に対する脚部12の角度よりも大きい角度で斜め下方に固定部11が夫々延びている。つまり、載置部16の幅方向の両端辺から下方へ夫々延出している一対の脚部12、及び一対の脚部12の下辺から夫々下方へ延出している一対の固定部11は、載置部16から下方へ向かうに従って互いに遠ざかっている。固定部材10は、載置部16の幅を、後述する折板屋根1の尾根部1aの幅よりも大きくしている。従って、図3に示すように、固定部材10を折板屋根1に取付けると、一対の固定部11が尾根部1aよりも下方で一対の斜面部1bに当接すると共に、連結部13の下面から突出している二つの突出部14が尾根部1aに当接する。そして、連結部13が一対の脚部12の途中同士を連結していることから、固定部材10を折板屋根1に取付けると、一対の脚部12が尾根部1aよりも上方へ夫々延出する。   The fixing member 10 has leg portions 12 extending obliquely downward so as to be away from both ends of the mounting portion 16 in the width direction, and leg portions with respect to the vertical surface so as to be away from the lower side of each leg portion 12. The fixing portions 11 extend obliquely downward at an angle larger than the angle of 12, respectively. That is, the pair of leg portions 12 extending downward from both ends in the width direction of the placement portion 16 and the pair of fixing portions 11 respectively extending downward from the lower sides of the pair of leg portions 12 are mounted. They move away from the mounting portion 16 as they go downward. The fixing member 10 makes the width of the mounting part 16 larger than the width of the ridge part 1a of the folded-plate roof 1 mentioned later. Therefore, as shown in FIG. 3, when the fixing member 10 is attached to the folded plate roof 1, the pair of fixing portions 11 come into contact with the pair of slope portions 1 b below the ridge portion 1 a and from the lower surface of the connecting portion 13. The two protruding portions 14 that protrude are in contact with the ridge portion 1a. And since the connection part 13 has connected the middle of a pair of leg part 12, when the fixing member 10 is attached to the folded-plate roof 1, a pair of leg part 12 each extends upwards rather than the ridge part 1a. To do.

本実施形態の固定部材10は、防水テープ22及び防水シート23を除いた部位が、アルミニウム合金等の金属の押出型材により形成されており、押出型材を所望(例えば、150mm〜200mm)の長さに切断した後に、貫通孔18及び取付孔19を打抜き加工していると共に、固定範囲識別部20及び中央識別部21を刻印している。また、本実施形態において、防水テープ22は、片面に粘着層を有したブチルゴム系テープであり、防水シート23は、ブチルゴムシートである。   In the fixing member 10 of the present embodiment, the portion excluding the waterproof tape 22 and the waterproof sheet 23 is formed of an extruded metal material such as an aluminum alloy, and the desired length (for example, 150 mm to 200 mm) of the extruded mold material. After the cutting, the through hole 18 and the mounting hole 19 are punched, and the fixed range identifying portion 20 and the central identifying portion 21 are engraved. In the present embodiment, the waterproof tape 22 is a butyl rubber-based tape having an adhesive layer on one side, and the waterproof sheet 23 is a butyl rubber sheet.

折板屋根1は、図2乃至図4等に示すように、帯板状の尾根部1aと、尾根部1aの平行に延びている一対の長辺から互いに遠ざかるように斜め下方へ延びている一対の平板状の斜面部1bと、を有しており、尾根部1a及び一対の斜面部1bを一単位として、尾根部1aの長辺が延びている方向(図2において紙面に垂直な方向、以下では流れ方向と称する)に対して直角方向(図2において左右方向、以下では横方向と称する)へ複数単位が列設されている。また、折板屋根1は、尾根部1a同士の間に位置している二つの斜面部1bの下辺同士を繋いでいる帯板状の谷部1cを有している。この折板屋根1は、金属板を屈曲させて形成されている。   As shown in FIGS. 2 to 4 and the like, the folded plate roof 1 extends obliquely downward so as to be away from each other from a strip plate-like ridge portion 1a and a pair of long sides extending in parallel with the ridge portion 1a. A pair of flat slope portions 1b, and a direction in which the long side of the ridge portion 1a extends with the ridge portion 1a and the pair of slope portions 1b as a unit (a direction perpendicular to the paper surface in FIG. 2). In the following description, a plurality of units are arranged in a direction perpendicular to the flow direction (left and right direction in FIG. 2 and hereinafter referred to as the horizontal direction). Moreover, the folded-plate roof 1 has the strip | belt-plate-shaped trough part 1c which has connected the lower sides of the two slope parts 1b located between the ridge parts 1a. The folded plate roof 1 is formed by bending a metal plate.

折板屋根1は、屋根構造部材の一部を構成している屋根取付部材2に、ボルト3及びナット4を介して取付けられている。屋根取付部材2は、帯板材を、折板屋根1の下面に沿うようにジグザグに屈曲させたものであり、折板屋根1の尾根部1aの下面が当接する部位に、上方へ突出したボルト3が取付けられている。折板屋根1は、尾根部1aにおいて下方から貫通させたボルト3に、ナット4を螺合させて締付けることにより、屋根取付部材2に取付けられる。折板屋根1では、図2及び図3において、二点鎖線で示すように、尾根部1aから突出しているボルト3及びナット4に、キャップ5を取付けても良い。   The folded plate roof 1 is attached to a roof attachment member 2 constituting a part of the roof structure member via bolts 3 and nuts 4. The roof mounting member 2 is formed by bending a band plate material in a zigzag manner along the lower surface of the folded plate roof 1, and a bolt protruding upward at a portion where the lower surface of the ridge portion 1 a of the folded plate roof 1 abuts. 3 is attached. The folded plate roof 1 is attached to the roof attachment member 2 by screwing and tightening a nut 4 to a bolt 3 penetrated from below in the ridge portion 1a. In the folded plate roof 1, as shown by a two-dot chain line in FIGS. 2 and 3, a cap 5 may be attached to the bolt 3 and the nut 4 protruding from the ridge portion 1a.

屋根上設置物としての太陽電池モジュール30は、モジュール本体30aと、モジュール本体30aの平行に延びている二辺から突出している取付爪30bと、を有している。取付爪30bは、太陽電池モジュール30を固定部材10に取付けるためのものである。太陽電池モジュール30は、詳細は後述するが、固定部材10の載置部16に載置した状態で、載置部16から上方へ突出している根角ボルト31の雄ネジ部31aと、雄ネジ部31aが貫通し下端が上方から取付爪30bに当接している押圧部材32と、押圧部材32の上方から雄ネジ部31aに螺合されて締付けることにより押圧部材32を下方へ押圧しているナット33と、によって固定部材10に取付けられる。   The solar cell module 30 as an installation on the roof has a module main body 30a and mounting claws 30b protruding from two sides extending in parallel with the module main body 30a. The attachment claw 30 b is for attaching the solar cell module 30 to the fixing member 10. Although the solar cell module 30 will be described in detail later, the male screw portion 31a of the root bolt 31 that protrudes upward from the placement portion 16 in a state where it is placed on the placement portion 16 of the fixing member 10, and the male screw portion A pressing member 32 through which 31a penetrates and whose lower end is in contact with the mounting claw 30b from above, and a nut that presses the pressing member 32 downward by being screwed into the male screw portion 31a from above the pressing member 32 and tightening 33 to the fixing member 10.

次に、本実施形態の固定部材10を用いて、折板屋根1に太陽電池モジュール30を固定する固定方法について説明する。まず、折板屋根1に、屋根の横方向へ延び、流れ方向へ間隔をあけて太陽電池モジュール30を固定する位置(根角ボルトの位置)を示す取付線を罫書く。図5では、便宜上、取付線を通る一点鎖線を、取付線Lとしている。そして、流れ方向の一方の側(ここでは軒側)から、固定部材10を折板屋根1に載置して取付ける。   Next, the fixing method which fixes the solar cell module 30 to the folded-plate roof 1 using the fixing member 10 of this embodiment is demonstrated. First, an attachment line indicating a position (a position of the root bolt) that extends in the lateral direction of the roof and is spaced apart in the flow direction is fixed on the folded plate roof 1. In FIG. 5, for the sake of convenience, an alternate long and short dash line passing through the attachment line is referred to as an attachment line L. And the fixing member 10 is mounted and attached to the folded-plate roof 1 from the one side (here eaves side) of the flow direction.

折板屋根1への固定部材10の載置は、固定部材10の長手方向を折板屋根1の流れ方向と平行にした上で、一対の固定部11を、夫々に貼り付けられている防水シート23を介して、折板屋根1における尾根部1aの両側の斜面部1bに夫々当接させると共に、連結部13の下面から突出している二つの突出部14を尾根部1aに当接させる。この際に、載置部16の上面に設けられている中央識別部21を、折板屋根1に罫書かれている取付線Lと一致させると共に、連結部13の上面の一対の位置決部15を、尾根部1aの一対の長辺の直上に位置させる。   The fixing member 10 is placed on the folded plate roof 1 in such a way that the fixing member 10 is bonded to the pair of fixing portions 11 with the longitudinal direction of the fixing member 10 parallel to the flow direction of the folded plate roof 1. Through the sheet 23, the two protruding portions 14 protruding from the lower surface of the connecting portion 13 are brought into contact with the ridge portion 1 a while being brought into contact with the slope portions 1 b on both sides of the ridge portion 1 a in the folded plate roof 1. At this time, the central identification portion 21 provided on the upper surface of the placement portion 16 is made to coincide with the attachment line L marked on the folded plate roof 1 and a pair of positioning portions 15 on the upper surface of the connecting portion 13. Is positioned directly above the pair of long sides of the ridge 1a.

このようにして折板屋根1に固定部材10を載置したら、固定部11の取付孔19を通して、ビス24を折板屋根1にねじ込んで締付ける。その後、固定部11の表面に露出しているビス24の頭部を覆うように、脚部12の下部から固定部11にかけて防水テープ22を貼り付ける。防水テープ22を貼り付ける際には、防水テープ22の上辺を、脚部12と水切部17との間に挿入させた状態で貼り付ける。このようにすることで、固定部材10が、折板屋根1に取付けられた状態となり、固定部材10の取付構造が構築される。   When the fixing member 10 is placed on the folded plate roof 1 in this way, the screws 24 are screwed into the folded plate roof 1 and tightened through the attachment holes 19 of the fixed portion 11. Thereafter, the waterproof tape 22 is applied from the lower part of the leg part 12 to the fixing part 11 so as to cover the head of the screw 24 exposed on the surface of the fixing part 11. When the waterproof tape 22 is applied, the upper side of the waterproof tape 22 is applied in a state of being inserted between the leg portion 12 and the draining portion 17. By doing in this way, the fixing member 10 will be in the state attached to the folded-plate roof 1, and the attachment structure of the fixing member 10 is constructed | assembled.

一つの取付線L上に対して、必要な数の固定部材10を取付けたら、その取付線Lから流れ方向へ離隔している次の取付線L上に、上記と同様の手順で固定部材10を折板屋根1に取付ける。   When a necessary number of fixing members 10 are attached to one attachment line L, the fixing member 10 is applied to the next attachment line L separated from the attachment line L in the flow direction by the same procedure as described above. Is attached to the folded roof 1.

ところで、折板屋根1の流れ方向において、ボルト3及びナット4が突出している間隔と、太陽電池モジュール30の大きさによる取付線Lの間隔との違いにより、ボルト3及びナット4が突出している部位の近傍に取付線Lが通る場合がある(図5を参照)。このような場合は、固定部材10の一対の固定範囲識別部20の間に、取付線Lが位置するように、固定部材10を折板屋根1に取付ける。この際に、取付線Lと折板屋根1におけるボルト3及びナット4が突出している部位との間隔が、一対の固定範囲識別部20の間隔よりも狭い時には、図5(a)に示すように、固定部材10の貫通孔18に、折板屋根1から突出しているボルト3及びナット4が挿通されるように、固定部材10を折板屋根1に取付ける。   By the way, in the flow direction of the folded plate roof 1, the bolt 3 and the nut 4 protrude due to the difference between the interval at which the bolt 3 and the nut 4 protrude and the interval between the attachment lines L depending on the size of the solar cell module 30. The attachment line L may pass in the vicinity of the part (see FIG. 5). In such a case, the fixing member 10 is attached to the folded plate roof 1 so that the attachment line L is located between the pair of fixing range identifying portions 20 of the fixing member 10. At this time, when the distance between the mounting line L and the portion where the bolt 3 and the nut 4 protrude in the folded plate roof 1 is narrower than the distance between the pair of fixed range identifying portions 20, as shown in FIG. Further, the fixing member 10 is attached to the folded plate roof 1 such that the bolt 3 and the nut 4 protruding from the folded plate roof 1 are inserted into the through hole 18 of the fixing member 10.

或いは、一対の固定範囲識別部20の間に取付線Lを位置させることができる場合は、図5(b)に示すように、折板屋根1におけるボルト3及びナット4が突出している部位よりも流れ方向の外側に、固定部材10を折板屋根1に取付けても良い。   Or when the attachment line L can be located between a pair of fixed range identification part 20, as shown in FIG.5 (b), from the site | part which the volt | bolt 3 and the nut 4 in the folded-plate roof 1 protrude. Alternatively, the fixing member 10 may be attached to the folded plate roof 1 outside the flow direction.

このようにして折板屋根1に複数の固定部材10を取付けたら、それら固定部材10の載置部16に、軒側から順番に太陽電池モジュール30を載置して、固定部材10に取付ける。具体的には、頭部31bを下にした根角ボルト31の頭部31bを、固定部材10の長手方向の端部から載置部16の保持溝16a内に挿入し、取付線Lと一致する位置までスライドさせる。そして、載置部16の上面から上方へ突出している根角ボルト31の雄ネジ部31aにナット34を螺合させて締付けることにより、根角ボルト31を載置部16に固定する(図5(a)を参照)。   When the plurality of fixing members 10 are attached to the folded plate roof 1 in this way, the solar cell modules 30 are placed in order from the eaves side on the placement portion 16 of the fixing members 10 and attached to the fixing member 10. Specifically, the head 31 b of the root bolt 31 with the head 31 b down is inserted into the holding groove 16 a of the mounting portion 16 from the longitudinal end of the fixing member 10 and coincides with the attachment line L. Slide to position. Then, the root bolt 31 is fixed to the mounting portion 16 by screwing the nut 34 into the male screw portion 31a of the root bolt 31 protruding upward from the upper surface of the mounting portion 16 and tightening the nut 34 (FIG. 5A). )).

固定部材10に根角ボルト31を固定した状態で、載置部16に太陽電池モジュール30の端辺を載置し、太陽電池モジュール30を流れ方向へスライドさせて、取付爪30bを根角ボルト31の雄ネジ部31aに接近させる。そして、根角ボルト31の雄ネジ部31aに、押圧部材32をかぶせて、押圧部材32を通して雄ネジ部31aの上端を上方へ突出させると共に、押圧部材32の下端を取付爪30bに当接させる。この状態で、根角ボルト31の雄ネジ部31aにナット33を螺合させて締付けることにより、押圧部材32が取付爪30bを載置部16へ押圧し、太陽電池モジュール30が固定部材10に取付けられる。   In a state where the root bolt 31 is fixed to the fixing member 10, the end of the solar cell module 30 is placed on the placement portion 16, the solar cell module 30 is slid in the flow direction, and the attachment claw 30 b is attached to the root corner bolt 31. It is made to approach the male screw part 31a. Then, the male screw part 31a of the root bolt 31 is covered with the pressing member 32 so that the upper end of the male screw part 31a protrudes upward through the pressing member 32 and the lower end of the pressing member 32 is brought into contact with the mounting claw 30b. In this state, the nut 33 is screwed into the male screw portion 31a of the root bolt 31 and tightened, whereby the pressing member 32 presses the mounting claw 30b against the mounting portion 16, and the solar cell module 30 is attached to the fixing member 10. It is done.

ところで、流れ方向に複数の太陽電池モジュール30を取付ける場合は、図5(a)に示すように、固定部材10の載置部16から上方へ突出している根角ボルト31の雄ネジ部31aを間にして、軒側の太陽電池モジュール30の取付爪30bと、棟側の太陽電池モジュール30の取付爪30bとに、押圧部材32を跨らせて、一つの押圧部材32で両側の太陽電池モジュール30を取付ける。   By the way, when attaching the several solar cell module 30 to a flow direction, as shown to Fig.5 (a), the external thread part 31a of the root bolt 31 which protrudes upwards from the mounting part 16 of the fixing member 10 is interposed. Thus, the pressing member 32 is straddled between the mounting claws 30b of the eaves-side solar cell module 30 and the mounting claws 30b of the ridge-side solar cell module 30, and the solar cell modules on both sides are formed by one pressing member 32. Install 30.

このようにして、折板屋根1に取付けられた複数の固定部材10に、太陽電池モジュール30を取付けることで、折板屋根1に屋根上設置物としての太陽電池モジュール30を固定することができる。   In this way, by attaching the solar cell module 30 to the plurality of fixing members 10 attached to the folded plate roof 1, the solar cell module 30 as the installation object on the roof can be fixed to the folded plate roof 1. .

このように、本実施形態の固定部材10によれば、折板屋根1の尾根部1aに、連結部13から突出している二つの突出部14が当接するようにしているため、屋根上設置物としての太陽電池モジュール30からの荷重が、尾根部1aに当接している突出部14を介して連結部13に作用することとなり、一対の斜面部1bに当接している一対の固定部11には殆ど作用することはない。従って、固定部11に対して、斜面部1bに沿った方向へ作用する荷重が小さくなるため、固定部11を斜面部1bに取付けているビス24に作用する剪断荷重も小さくなり、ビス24の破断がし難いものとすることができると共に、折板屋根1に対する固定部材10の取付強度を高めることができる。   Thus, according to the fixing member 10 of this embodiment, since the two protrusion parts 14 which protrude from the connection part 13 contact | abut to the ridge part 1a of the folded-plate roof 1, the installation thing on a roof As a result, the load from the solar cell module 30 acts on the connecting portion 13 via the protruding portion 14 that is in contact with the ridge portion 1a, and the pair of fixed portions 11 that are in contact with the pair of slope portions 1b. Has little effect. Accordingly, since the load acting on the fixed portion 11 in the direction along the slope portion 1b is reduced, the shear load acting on the screw 24 that attaches the fixed portion 11 to the slope portion 1b is also reduced. It is possible to make it difficult to break, and to increase the attachment strength of the fixing member 10 to the folded plate roof 1.

また、本実施形態の固定部材10は、ビス24の頭部を覆うように防水テープ22を貼り付けているため、ビス24に雨水等が接触することはなく、雨水等によってビス24が腐食することを防止することができ、固定部材10の取付強度の低下を回避させることができる。また、防水テープ22の上辺を、脚部12と水切部17との間に挿入しているため、水切部17によって、防水テープ22の上辺への雨水等の接触を防止することができ、防水テープ22の剥がれを抑制することができる。   Further, since the fixing member 10 of the present embodiment has the waterproof tape 22 applied so as to cover the head of the screw 24, the rain water or the like does not contact the screw 24, and the screw 24 corrodes due to the rain water or the like. This can be prevented, and a reduction in the mounting strength of the fixing member 10 can be avoided. Further, since the upper side of the waterproof tape 22 is inserted between the leg portion 12 and the draining portion 17, the draining portion 17 can prevent contact of rainwater or the like with the upper side of the waterproof tape 22, and is waterproof. Peeling of the tape 22 can be suppressed.

また、本実施形態の固定部材10では、ビス24を被覆する部材を防水テープ22としており、防水テープ22は柔軟性を有しているため、何らかの原因によって防水テープ22が剥がれても、剥がれた防水テープ22が人を傷つけたり他の部材を破損させたりすることはなく、安全性の高いものとすることができる。   Further, in the fixing member 10 of the present embodiment, the member that covers the screw 24 is the waterproof tape 22, and the waterproof tape 22 has flexibility. Therefore, even if the waterproof tape 22 is peeled off for some reason, it is peeled off. The waterproof tape 22 does not hurt people or damage other members, and can be made highly safe.

更に、本実施形態の固定部材10は、突出部14を介して折板屋根1の尾根部1aに当接する連結部13に、屋根構造材としての屋根取付部材2に折板屋根1を取付けているボルト3及びナット4が通過する貫通孔18を形成しているため、貫通孔18にボルト3及びナット4を挿通させることで、ボルト3及びナット4が突出している部位にも本固定部材10を取付けることができる。そのため、太陽電池モジュール30の取付爪30b(取付けるための取付線L)が、折板屋根1におけるボルト3及びナット4が突出している部位と一致しても、折板屋根1の当該部位に固定部材10を取付けることができるため、従来の技術のように桟部材を用いなくても、太陽電池モジュール30の軒側の取付爪30bと棟側の取付爪30bとを夫々固定部材10で固定することができ、太陽電池モジュール30の固定作業を行い易いものとすることができると共に、コストの増加を抑制することができる。   Furthermore, the fixing member 10 of this embodiment attaches the folded-plate roof 1 to the roof mounting member 2 as a roof structure material to the connection part 13 which contact | abuts the ridge part 1a of the folded-plate roof 1 via the protrusion part 14. FIG. Since the through-hole 18 through which the bolt 3 and the nut 4 pass is formed, by inserting the bolt 3 and the nut 4 through the through-hole 18, the fixing member 10 is also applied to the portion where the bolt 3 and the nut 4 protrude. Can be installed. Therefore, even if the attachment claw 30b (attachment line L for attachment) of the solar cell module 30 coincides with the part where the bolt 3 and the nut 4 protrude from the folded plate roof 1, it is fixed to the part of the folded plate roof 1. Since the member 10 can be attached, the eaves-side mounting claw 30b and the ridge-side mounting claw 30b of the solar cell module 30 are fixed by the fixing member 10 without using a crosspiece member as in the prior art. The solar cell module 30 can be easily fixed, and an increase in cost can be suppressed.

また、本実施形態の固定部材10は、折板屋根1における屋根取付部材2に取付けられている部位、つまり、尾根部1aからボルト3及びナット4が突出している部位に、固定部材10を取付けることができるため、折板屋根1の当該部位に固定部材10を取付けることで、太陽電池モジュール30の荷重を、固定部材10及び折板屋根1を介して屋根取付部材2へ直接的に作用させることができ、折板屋根1への負荷を軽減させることが可能となると共に、太陽電池モジュールの固定強度が高いものとすることができる。   Moreover, the fixing member 10 of this embodiment attaches the fixing member 10 to the site | part attached to the roof attachment member 2 in the folded-plate roof 1, ie, the site | part which the volt | bolt 3 and the nut 4 protrude from the ridge part 1a. Therefore, by attaching the fixing member 10 to the portion of the folded plate roof 1, the load of the solar cell module 30 is directly applied to the roof mounting member 2 via the fixing member 10 and the folded plate roof 1. Thus, the load on the folded plate roof 1 can be reduced, and the fixing strength of the solar cell module can be increased.

更に、本実施形態の固定部材10は、連結部13の下面から突出している突出部14を、折板屋根1の尾根部1aに当接させていることから、突出部14により連結部13と尾根部1aとの間に隙間を形成することができるため、その隙間により尾根部1aを流下する雨水等を軒側へ流すことができる。また、固定部11の裏面において、防水シート23を取付孔19の部位にのみ貼り付けるようにしていることから、固定部材10を折板屋根1に取付けた時に、長手方向に離隔している二つの取付孔19の間において、防水シート23の存在により固定部11と斜面部1bとの間に隙間が形成されるため、尾根部1a側から固定部11と斜面部1bとの間へ雨水等が浸入しても、その隙間により斜面部1bの下方へ流すことができる。このようなことから、固定部材10において雨水等が溜まることを防止することができるため、溜まった雨水等により固定部材10や折板屋根1が腐食してしまうことを回避させることができる。   Furthermore, since the fixing member 10 of the present embodiment has the protruding portion 14 protruding from the lower surface of the connecting portion 13 in contact with the ridge portion 1a of the folded plate roof 1, the protruding portion 14 and the connecting portion 13 are in contact with each other. Since a gap can be formed between the ridge portion 1a, rainwater or the like flowing down the ridge portion 1a can be caused to flow toward the eaves. Further, since the waterproof sheet 23 is attached only to the portion of the attachment hole 19 on the back surface of the fixing portion 11, when the fixing member 10 is attached to the folded plate roof 1, the two are separated in the longitudinal direction. Between the two mounting holes 19, a gap is formed between the fixed portion 11 and the slope portion 1 b due to the presence of the waterproof sheet 23, so that rainwater or the like flows from the ridge portion 1 a side to the fixed portion 11 and the slope portion 1 b. Even if it intrudes, it can flow downward of the slope 1b through the gap. For this reason, it is possible to prevent rainwater and the like from being accumulated in the fixing member 10, so that the fixing member 10 and the folded plate roof 1 can be prevented from being corroded by the accumulated rainwater and the like.

また、本実施形態の固定部材10は、取付孔19の部位において固定部11の裏面に防水シート23が貼り付けられているため、固定部材10を折板屋根1に取付ける時に、取付孔19に挿通されたビス24が、防水シート23を貫通して折板屋根1にねじ込まれ、ビス24と折板屋根1の斜面部1bとの間を防水シート23で水密にシールすることができる。従って、折板屋根1の表面側から裏面側へビス24を伝って雨水等が浸入することを防止することができ、折板屋根1の性能が損なわれることはない。   Moreover, since the waterproof sheet 23 is affixed to the back surface of the fixing | fixed part 11 in the site | part of the attachment hole 19, the fixing member 10 of this embodiment is attached to the attachment hole 19 when attaching the fixing member 10 to the folded-plate roof 1. FIG. The inserted screw 24 passes through the waterproof sheet 23 and is screwed into the folded roof 1 so that the waterproof sheet 23 can seal the space between the screw 24 and the inclined surface 1b of the folded roof 1 in a watertight manner. Therefore, it is possible to prevent rainwater or the like from entering the screw 24 from the front surface side to the back surface side of the folded plate roof 1, and the performance of the folded plate roof 1 is not impaired.

また、本実施形態の固定部材10は、載置部16の保持溝16aを固定部材10の全長に亘った長さとしているため、太陽電池モジュール30を取付けるための根角ボルト31の位置を、保持溝16aの長さの範囲内において自由に移動させることができる。これにより、折板屋根1に対して固定部材10を取付ける位置が多少ズレでも、載置部16において根角ボルト31をスライドさせて適正な位置にすることができ、固定部材10の取付位置のズレを吸収することができる。   Moreover, since the fixing member 10 of the present embodiment has the holding groove 16a of the mounting portion 16 extending over the entire length of the fixing member 10, the position of the root bolt 31 for attaching the solar cell module 30 is maintained. It can be freely moved within the range of the length of the groove 16a. Thereby, even if the position which attaches the fixing member 10 with respect to the folded-plate roof 1 is somewhat shifted | deviated, the root bolt 31 can be slid in the mounting part 16 to an appropriate position, and the mounting position shift | offset | difference of the fixing member 10 is possible. Can be absorbed.

また、本実施形態の固定部材10は、一対の固定範囲識別部20を有しているため、一対の固定範囲識別部20の間を目安として、太陽電池モジュール30を固定することで、太陽電池モジュール30からの荷重が、固定部材10の長手方向の一方側へ偏ることを回避させることができ、太陽電池モジュール30を安定した状態で固定することができる。   Moreover, since the fixing member 10 of this embodiment has a pair of fixed range identification part 20, it is a solar cell by fixing the solar cell module 30 by using between the pair of fixed range identification parts 20 as a standard. It is possible to avoid the load from the module 30 being biased to one side in the longitudinal direction of the fixing member 10, and the solar cell module 30 can be fixed in a stable state.

更に、本実施形態の固定部材10は、一対の脚部12の途中と上辺とを、連結部13と載置部16とで連結しており、固定部材10に筒状の部位を備えているため、固定部材10の強度・剛性が高くなり、太陽電池モジュール30側から大きな荷重が作用しても変形し難く、折板屋根1に高い固定強度で太陽電池モジュール30を固定することができる。   Furthermore, the fixing member 10 of the present embodiment connects the middle and upper side of the pair of leg portions 12 with the connecting portion 13 and the mounting portion 16, and the fixing member 10 includes a cylindrical portion. Therefore, the strength / rigidity of the fixing member 10 is increased, and even when a large load is applied from the solar cell module 30 side, the fixing member 10 is not easily deformed, and the solar cell module 30 can be fixed to the folded roof 1 with high fixing strength.

ところで、図2及び図3に示すように、屋根取付部材2は、厚さが折板屋根1よりも倍以上もあるため、屋根取付部材2にビスをねじ込む際には、下孔をあける必要がある。そして、本実施形態の固定部材10は、連結部13の長手方向の端部から貫通孔18までの距離を、屋根取付部材2の流れ方向の幅よりも大きくしていると共に、取付孔19を、固定部材10の長手方向に対して、固定部材10の長手方向の端部から貫通孔18の長手方向の端部までの間の位置に形成しているため、取付孔19が屋根取付部材2と重なるように固定部材10を折板屋根1に載置することはできない。従って、固定部材10を折板屋根1に取付ける際に、取付孔19が屋根取付部材2と重なることはないため、屋根取付部材2にビス24をねじ込むための下孔を明ける必要が無く、固定部材10の取付作業を容易なものとすることができる。   By the way, as shown in FIG.2 and FIG.3, since the thickness of the roof mounting member 2 is more than double the thickness of the folded-plate roof 1, when screwing a screw in the roof mounting member 2, it is necessary to open a pilot hole. There is. And the fixing member 10 of this embodiment makes the distance from the edge part of the longitudinal direction of the connection part 13 to the through-hole 18 larger than the width | variety of the flow direction of the roof attachment member 2, and the attachment hole 19 is made. Since the fixing member 10 is formed at a position between the longitudinal end of the fixing member 10 and the longitudinal end of the through hole 18 with respect to the longitudinal direction of the fixing member 10, the mounting hole 19 is formed on the roof mounting member 2. The fixing member 10 cannot be placed on the folded-plate roof 1 so as to overlap. Accordingly, when the fixing member 10 is attached to the folded roof 1, the attachment hole 19 does not overlap the roof attachment member 2, so there is no need to open a pilot hole for screwing the screws 24 into the roof attachment member 2. The attachment work of the member 10 can be made easy.

以上、本発明について好適な実施形態を挙げて説明したが、本発明は上記の実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲において、種々の改良及び設計の変更が可能である。なお、以下では、構成が同じ部位については同一の符号を付し、詳細な説明は省略する。   Although the present invention has been described with reference to the preferred embodiments, the present invention is not limited to the above-described embodiments, and various improvements and design changes can be made without departing from the scope of the present invention. It is. In addition, below, the same code | symbol is attached | subjected about the site | part with the same structure, and detailed description is abbreviate | omitted.

例えば、上記の実施形態では、連結部13の下面から突出している突出部14が、折板屋根1の尾根部1aに当接するものを示したが、これに限定するものではなく、連結部13の下面が直接尾根部1aに当接するものとしても良い。   For example, in the above-described embodiment, the protruding portion 14 protruding from the lower surface of the connecting portion 13 is shown in contact with the ridge portion 1a of the folded plate roof 1. However, the present invention is not limited to this, and the connecting portion 13 is not limited thereto. It is good also as what the lower surface of touches directly on the ridge part 1a.

また、上記の実施形態では、載置部16の保持溝16aにおいて、根角ボルト31の頭部31bを長手方向の全長に亘ってスライドさせることができるものを示したが、これに限定するものではなく、図6に示すように、長手方向の一方側に、保持溝16a内に突出して根角ボルト31の頭部31bこのスライドを規制するストッパ25を設けたものとしても良い。このストッパ25は、載置部16の上面側からプレス加工により押圧されて形成されている。この固定部材10は、ストッパ25が設けられている長手方向の端部側を、軒側へ向けて折板屋根1に取付けることで、保持溝16aに挿入された根角ボルト31の頭部31bが、軒側へスライドして保持溝16aから脱落してしまうことを防止することができる。   In the above embodiment, the holding groove 16a of the mounting portion 16 has been shown to be able to slide the head 31b of the root bolt 31 over the entire length in the longitudinal direction. However, the present invention is not limited to this. Instead, as shown in FIG. 6, a stopper 25 may be provided on one side in the longitudinal direction so as to protrude into the holding groove 16 a and to restrict the head 31 b of the root bolt 31 and this slide. The stopper 25 is formed by being pressed from the upper surface side of the mounting portion 16 by pressing. The fixing member 10 is attached to the folded plate roof 1 with the end in the longitudinal direction where the stopper 25 is provided facing the eaves side, so that the head 31b of the root bolt 31 inserted into the holding groove 16a It is possible to prevent sliding to the eaves side and falling off the holding groove 16a.

更に、上記の実施形態では、防水シート23を、固定部11の裏面にのみ貼り付けたものを示したが、これに限定するものではなく、図7に示すように、固定部材10の長手方向の端部から一定の範囲において、固定部11、脚部12、及び連結部13に亘って防水シート23を貼り付けるようにしても良い。   Further, in the above embodiment, the waterproof sheet 23 is attached only to the back surface of the fixing portion 11, but is not limited thereto, and as shown in FIG. 7, the longitudinal direction of the fixing member 10. The waterproof sheet 23 may be affixed across the fixed portion 11, the leg portion 12, and the connecting portion 13 within a certain range from the end of the.

また、上記の実施形態では、屋根上設置物として太陽電池モジュール30を示したが、これに限定するものではなく、屋根上設置物として、太陽熱温水器、緑化パネル、空調用室外機、屋根上用床材、等としても良い。   Moreover, in said embodiment, although the solar cell module 30 was shown as an installation thing on a roof, it is not limited to this, A solar water heater, a greening panel, an outdoor unit for an air conditioning, an on-roof thing is not limited to this It may be used as a flooring material.

1 折板屋根
1a 尾根部
1b 斜面部
2 屋根取付部材
3 ボルト
4 ナット
10 固定部材
11 固定部
12 脚部
13 連結部
14 突出部
15 位置決部
16 載置部
17 水切部
18 貫通孔
19 取付孔
20 固定範囲識別部
21 中央識別部
22 防水テープ
23 防水シート
24 ビス
25 ストッパ
30 太陽電池モジュール(屋根上設置物)
DESCRIPTION OF SYMBOLS 1 Folded plate roof 1a Ridge part 1b Slope part 2 Roof attachment member 3 Bolt 4 Nut 10 Fixing member 11 Fixing part 12 Leg part 13 Connection part 14 Projection part 15 Positioning part 16 Mounting part 17 Draining part 18 Through-hole 19 Attachment hole 20 Fixed range identification part 21 Central identification part 22 Waterproof tape 23 Waterproof sheet 24 Screw 25 Stopper 30 Solar cell module (installed on the roof)

Claims (3)

帯板状の尾根部と、尾根部の平行に延びている一対の長辺から互いに遠ざかるように斜め下方へ延びている一対の平板状の斜面部と、を有している折板屋根に、屋根上設置物を固定するための折板屋根用の固定部材であって、
尾根部よりも下方で一対の斜面部に夫々当接する一対の平板状の固定部と、
一対の該固定部の上辺から尾根部よりも上方へ夫々延出している一対の平板状の脚部と、
尾根部よりも上方で一対の該脚部の途中同士を連結している平板状の連結部と、
該連結部の上面における尾根部の一対の長辺の直上に設けられている一対の位置決部と、
一対の前記脚部の上辺同士を連結しており、屋根上設置物が載置される載置部と、
一対の前記脚部から前記固定部の上方へ向かって斜め下方へ夫々延出している一対の水切部と
を具備し、全体が一定の断面形状で延びており、
屋根構造部材に折板屋根を取付けているボルト及びナットが通過し、長手方向の中央において前記連結部を貫通していると共に長手方向へ長い長孔状の貫通孔と、
一対の前記固定部における長手方向の両端から互いに接近する方向へ一定の距離の位置で夫々貫通しており、折板屋根に取付けるためのビスが挿通される取付孔と、
一対の前記固定部が一対の斜面部に当接していると共に、前記連結部が尾根部に当接し、前記取付孔を通したビスにより前記固定部が折板屋根に取付けられている状態で、ビスを覆うように少なくとも前記固定部の表面に貼り付けられている帯板状の防水テープと
を具備していることを特徴とする折板屋根用の固定部材。
On the folded plate roof having a strip plate-like ridge portion and a pair of flat slope portions extending obliquely downward so as to be away from each other from a pair of long sides extending in parallel to the ridge portion, A fixing member for a folded plate roof for fixing an installation on the roof,
A pair of flat plate-shaped fixing portions respectively contacting the pair of slope portions below the ridge portion;
A pair of plate-like legs extending from the upper side of the pair of fixed portions upward from the ridge, respectively;
A flat plate-like connecting portion that connects the middle portions of the pair of leg portions above the ridge portion;
A pair of positioning portions provided immediately above the pair of long sides of the ridge portion on the upper surface of the connecting portion;
The upper sides of the pair of leg portions are connected to each other, and a placement portion on which the installation object on the roof is placed;
A pair of draining portions extending obliquely downward from the pair of leg portions toward the upper side of the fixed portion, respectively, and the whole extends with a constant cross-sectional shape,
Bolts and nuts that attach the folded plate roof to the roof structure member pass through, and penetrate the connecting portion at the center in the longitudinal direction and are elongated holes that are long in the longitudinal direction, and
An attachment hole through which a screw for attaching to the folded plate roof is inserted, each passing through at a fixed distance from the both ends in the longitudinal direction of the pair of fixing portions in a direction approaching each other;
In a state where the pair of fixing portions are in contact with the pair of slope portions, the connecting portion is in contact with the ridge portion, and the fixing portion is attached to the folded plate roof by screws through the attachment holes. A fixing member for folded-plate roof, comprising at least a belt-like waterproof tape attached to the surface of the fixing portion so as to cover a screw.
前記取付孔の外周を覆うように少なくとも前記固定部の裏面に貼り付けられている防水シートを、
更に具備していることを特徴とする請求項1に記載の折板屋根用の固定部材。
A waterproof sheet attached to at least the back surface of the fixed portion so as to cover the outer periphery of the mounting hole,
The fixing member for a folded-plate roof according to claim 1, further comprising:
帯板状の尾根部と、尾根部の平行に延びている一対の長辺から互いに遠ざかるように斜め下方へ延びている一対の平板状の斜面部と、を有している折板屋根に、屋根上設置物を固定している折板屋根用の固定部材の取付構造であって、
前記固定部材は、
前記尾根部よりも下方で一対の前記斜面部に夫々当接している一対の平板状の固定部と、
一対の該固定部の上辺から前記尾根部よりも上方へ夫々延出している一対の平板状の脚部と、
前記尾根部に上方から当接しており、一対の前記脚部の途中同士を連結している平板状の連結部と、
該連結部の上面における前記尾根部の一対の長辺の直上に設けられている一対の位置決部と、
一対の前記脚部の上辺同士を連結しており、屋根上設置物が載置される載置部と、
一対の前記脚部から前記固定部の上方へ向かって斜め下方へ夫々延出している一対の水切部と
を具備し、全体が一定の断面形状で延びており、
屋根構造部材に前記折板屋根を取付けているボルト及びナットが通過し、長手方向の中央において前記連結部を貫通していると共に長手方向へ長い長孔状の貫通孔と、
一対の前記固定部における長手方向の両端から互いに接近する方向へ一定の距離の位置で夫々貫通しており、前記折板屋根に取付けているビスが挿通されている取付孔と、
前記取付孔に挿通されて前記固定部を取付けている前記ビスを覆うように少なくとも前記固定部の表面に貼り付けられている帯板状の防水テープと
を具備していることを特徴とする固定部材の取付構造。
On the folded plate roof having a strip plate-like ridge portion and a pair of flat slope portions extending obliquely downward so as to be away from each other from a pair of long sides extending in parallel to the ridge portion, It is an attachment structure of a fixing member for a folded-plate roof that fixes an installation on the roof,
The fixing member is
A pair of flat plate-like fixing portions respectively in contact with the pair of slope portions below the ridge portion;
A pair of plate-like legs extending from the upper sides of the pair of fixed portions upward from the ridge, respectively;
A plate-like connecting portion that is in contact with the ridge portion from above, and connects the middle portions of the pair of leg portions;
A pair of positioning portions provided immediately above the pair of long sides of the ridge portion on the upper surface of the connecting portion;
The upper sides of the pair of leg portions are connected to each other, and a placement portion on which the installation object on the roof is placed;
A pair of draining portions extending obliquely downward from the pair of leg portions toward the upper side of the fixed portion, respectively, and the whole extends with a constant cross-sectional shape,
Bolts and nuts that attach the folded plate roof to the roof structural member pass, and penetrate the connecting portion at the center in the longitudinal direction and are long holes in the longitudinal direction, and
A mounting hole through which a screw attached to the folded plate roof is inserted, each passing through at a fixed distance in a direction approaching each other from both ends in the longitudinal direction of the pair of fixing portions,
Fixing comprising: a belt-like waterproof tape attached to at least the surface of the fixing portion so as to cover the screw that is inserted through the attachment hole and is attached to the fixing portion Member mounting structure.
JP2017054258A 2017-03-21 2017-03-21 Fixing member for folded-plate roof and attachment structure for the fixing member Pending JP2018155053A (en)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020084559A (en) * 2018-11-26 2020-06-04 株式会社屋根技術研究所 Fitting structure for on-roof installed object and trestle for on-roof installed object
JP7360227B1 (en) * 2023-02-14 2023-10-12 株式会社 Fd Solar panel mounting bracket

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04203153A (en) * 1990-11-30 1992-07-23 Sekisui Chem Co Ltd Waterproof structure of skylight
JP2013122120A (en) * 2011-12-09 2013-06-20 Showa Shell Sekiyu Kk Installation structure for roof-mounted object
JP3189187U (en) * 2013-12-17 2014-02-27 株式会社屋根技術研究所 Folded plate roof fixing member
JP2014148822A (en) * 2013-01-31 2014-08-21 San Rail:Kk Installation device of solar battery array to folded-plate roof
JP2015017451A (en) * 2013-07-12 2015-01-29 奥地建産株式会社 Fixture of roof upper-surface-like article installing sash bar
JP2015090040A (en) * 2013-11-07 2015-05-11 株式会社茂山組 Support tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04203153A (en) * 1990-11-30 1992-07-23 Sekisui Chem Co Ltd Waterproof structure of skylight
JP2013122120A (en) * 2011-12-09 2013-06-20 Showa Shell Sekiyu Kk Installation structure for roof-mounted object
JP2014148822A (en) * 2013-01-31 2014-08-21 San Rail:Kk Installation device of solar battery array to folded-plate roof
JP2015017451A (en) * 2013-07-12 2015-01-29 奥地建産株式会社 Fixture of roof upper-surface-like article installing sash bar
JP2015090040A (en) * 2013-11-07 2015-05-11 株式会社茂山組 Support tool
JP3189187U (en) * 2013-12-17 2014-02-27 株式会社屋根技術研究所 Folded plate roof fixing member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020084559A (en) * 2018-11-26 2020-06-04 株式会社屋根技術研究所 Fitting structure for on-roof installed object and trestle for on-roof installed object
JP7017243B2 (en) 2018-11-26 2022-02-08 株式会社屋根技術研究所 Mounting structure for rooftop installations
JP7360227B1 (en) * 2023-02-14 2023-10-12 株式会社 Fd Solar panel mounting bracket

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