JP4112405B2

JP4112405B2 - Equipment for mounting on-roof equipment

Info

Publication number: JP4112405B2
Application number: JP2003070754A
Authority: JP
Inventors: 伸夫竹岡; 純彦吉原
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2003-03-14
Filing date: 2003-03-14
Publication date: 2008-07-02
Anticipated expiration: 2023-03-14
Also published as: JP2004278110A

Description

【０００１】
【発明の属する技術分野】
本発明は、太陽電池モジュールなどの機器を、家屋の屋根上に搭載するときに用いられる屋根上搭載機器の取付装置に関する。
【０００２】
【従来の技術】
家屋などの屋根構造体の上方に、たとえば太陽電池モジュールなどの機器を搭載する場合には、機器を支持するための支持部と瓦とが一体的に設けられたカバー体である支持瓦が用いられ、既設の瓦ととともに屋根上構造体に葺上げられる。支持瓦は、屋根構造体の上面の上方に配置され、かつ前記上面との間に間隔をあけた状態で支持される。支持瓦に一体的に設けられた支持部の上部には、太陽電池モジュールなどの機器を取付けるための縦桟が、屋根構造体の棟側から軒側にわたって連続した一つの部材によって一直線状に設けられる。この縦桟の上部で、かつ縦桟の長手方向と直交する方向には、太陽電池モジュールなどの機器を取付けるための横桟が設けられる（たとえば、特許文献１〜５参照）。
【０００３】
【特許文献１】
特開平１１−３２４２５９号公報
【特許文献２】
特開平８−３２６２２２号公報
【特許文献３】
特開平９−１１９１９０号公報
【特許文献４】
特開平９−３２４４９８号公報
【特許文献５】
特開２０００−３４５６６０号公報
【０００４】
【発明が解決しようとする課題】
屋根構造体の上面の上方に配置される支持瓦は、前記上面との間に間隔をあけた状態で支持され、この支持瓦に支持部が一体的に設けられるので、支持部に太陽電池モジュールが取付けられた状態では、その太陽電池モジュールの重量が前記支持部を介して支持瓦に作用し、この支持瓦によって前記太陽電池モジュールの重量を支持しなければならない。したがって、支持瓦は前記太陽電池モジュールの重量を支持するために、大きな強度を要求される。特に、前記支持瓦は、屋根構造体の上面から前記間隔をあけて離間した状態で、太陽電池モジュールの重量が支持瓦のほぼ中央部に作用して、支持瓦には大きな曲げ応力が発生するので、この曲げ応力を許容することができる厚み、形状および材質が支持瓦に要求され、製造コストが高価になってしまうという問題がある。
【０００５】
また、前記従来の技術では、太陽電池モジュールは屋根構造体の上面から離間して設けられる支持瓦によって支持され、この支持瓦は既設の周辺の瓦とともに屋根上構造体に葺上げられるので、屋根構造体の上方に太陽電池モジュールを安定して取付けるためには、屋根構造体の上面とその上方に配置される支持瓦との隙間寸法を一定にする必要があり、瓦１枚ごとに手作業で寸法調整を行わなければならない。しかし、このような手作業による調整では長時間を要するとともに、隙間寸法を一定に調整することが困難であるため、太陽電池モジュールの屋根構造体への取付け強度のばらつきが生じ、取付け強度に対する安定性が低いという問題がある。
【０００６】
また、前記従来の技術では、屋根構造体の上方に太陽電池モジュールを取付けるために、支持瓦に一体的に設けられた支持部の上部に、屋根構造体の棟側から軒側にわたって連続した一つの部材から成る縦桟を設けている。従来の技術の縦桟は、屋根構造体の棟側から軒側にわたって連続した一つの部材から成るので、容易に縦桟を支持部に取付けることができないという問題がある。
【０００７】
本発明の目的は、屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めるとともに、容易に屋根上搭載機器を取付けることができる屋根上搭載機器の取付装置を提供することである。
【０００８】
【課題を解決するための手段】
本発明は、屋根構造体の上面に支持され、貫通孔が形成されるカバー体と、
カバー体の前記貫通孔に挿通され、かつ前記屋根構造体の上面によって支持される挿通部を有し、屋根上に搭載される屋根上搭載機器を支持する支持体とを含み、
前記支持体は、逆Ｕ字状であって、一対の側部と上部とを有し、前記上部に挿通孔が形成され、前記屋根上搭載機器を支持する支持部材を少なくとも含み、前記支持部材は前記屋根構造体の上面に接していることを特徴とする屋根上搭載機器の取付装置である。
【０００９】
本発明に従えば、屋根上に搭載される屋根上搭載機器を支持する支持体の挿通部、すなわち逆Ｕ字状の支持部材における一対の側部を、カバー体の貫通孔に挿通することによって、支持部材が前記屋根構造体の上面に接し、支持体は屋根構造体の上面に支持される。このように、支持体は屋根構造体の上面に支持されるので、カバー体の周辺の瓦の影響を受けることなく、かつ従来技術のように、屋根構造体の上面とカバー体との隙間寸法の調整作業を行わずに、支持体の屋根構造体への安定した取付け強度を得ることができる。したがって、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。また、前記支持体に屋根上搭載機器を取付けたときに、屋根上搭載機器の重量がカバー体に作用することがないので、カバー体は屋根上搭載機器の重量を支持するための大きな強度を必要としない。これによって、カバー体の厚み、形状および材質を自由に選択することができ、製造コストを低減することができる。
【００１０】
本発明は、前記支持体は、
逆Ｕ字状の基部と、基部の両端部に連なり、相互に離反する方向に突出するフランジとを有し、各フランジに、長手方向に平行に延びる長孔が形成される機器固定部材と、
逆Ｕ字状であって、二対の側部と上部とを有し、前記上部に複数の挿通孔が形成される防水用補助カバー部材と、
前記支持部材であって、前記機器固定部材および防水用補助カバーを介して前記屋根上搭載機器を支持する支持部材と、
前記機器固定部材の長孔ならびに前記防水用補助カバーおよび支持部材の各挿通孔に挿通されて、前記屋根構造体の上面に固定される固定治具とを含むことを特徴とする。
【００１１】
本発明に従えば、前記カバー体の貫通孔に、逆Ｕ字状の支持部材における一対の側部を挿通することによって、支持部材は屋根構造体の上面に支持される。この支持部材の上部に形成される複数の挿通孔の位置と、防水用補助カバー部材の上部に形成される複数の挿通孔の位置とを合わせて、支持部材の上部に防水用補助カバー部材を積載する。次に、防水用補助カバー部材の上部に形成される複数の挿通孔の位置と、機器固定部材の各フランジに形成される長孔の位置とを合わせて、防水用補助カバー部材の上部に機器固定部材を積載する。このように、支持部材の上部に防水用補助カバー部材および機器固定部材を積載した状態で、機器固定部材の各長孔ならびに防水用補助カバー部材および支持部材の各挿通孔に、固定治具を挿通することによって、支持部材、防水用補助カバー部材および機器固定部材を含む支持体を屋根構造体の上面に固定する。これによって、前記支持体は、屋根構造体の上面に支持される。
【００１２】
前述のように、支持体は固定治具によって固定されて、屋根構造体の上面に支持されるので、カバー体の周辺の瓦の影響を受けることなく、支持体の屋根構造体への安定した取付け強度を得ることができる。したがって、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。また、支持部材と機器固定部材との間には、防水用補助カバー部材を設けられる。これによって、雨水などが、カバー体の貫通孔から浸入することを防止することができる。
【００１３】
また本発明は、前記カバー体の貫通孔の外周には、全周にわたって前記カバー体の厚み方向で屋根構造体と反対側に突出する突出部が形成されることを特徴とする。
【００１４】
本発明に従えば、カバー体の貫通孔の外周には、全周にわたって前記カバー体の厚み方向で屋根構造体と反対側に突出する突出部が形成される。これによって、屋根構造体の棟側から軒側へ向かう方向に流れてくる雨水などが、カバー体の貫通孔に浸入することを防止することができる。また、前記防水用補助カバー部材は、カバー体の突出部を覆うように設置されるので、前記貫通孔に支持部材が挿通されたときに生じる支持部材と貫通孔との隙間から、雨水などが浸入することを確実に防止することができる。
【００１５】
また、カバー体に突出部が形成されることによって、カバー体の貫通孔に前記支持体が挿通されたときに、支持体が、支持体に取付けられる屋根上搭載機器の荷重によって前記カバー体の厚み方向と直交する方向へ変位することを防止することができる。これによって、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。
【００１６】
また本発明は、前記支持部材の側部には、前記カバー体の厚み方向で屋根構造体側に突出する複数の突起部が設けられることを特徴とする。
【００１７】
本発明に従えば、支持部材の側部には、前記カバー体の厚み方向で屋根構造体側に突出する複数の突起部が設けられる。したがって、前記カバー体の貫通孔に、支持部材の側部を挿通したときに、前記複数の突起部が前記屋根構造体の上面に食込む。これによって、支持部材と屋根構造体の上面との間の滑りを防止することができる。したがって、支持部材は、より安定した状態で前記屋根構造体の上面に支持されるので、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。
【００１８】
また本発明は、前記機器固定部材の基部に、長手方向に平行に延びる長孔が形成され、前記機器固定部材の上部には、機器固定部材の長手方向に直交する方向に延び、かつ屋根上搭載機器を搭載するための横桟が設けられることを特徴とする。
【００１９】
本発明に従えば、機器固定部材の基部には、長手方向に平行に延びる長孔が形成される。機器固定部材の上部に、機器固定部材の長手方向に直交する方向に延び、かつ屋根上搭載機器を搭載するための横桟を取付けるときは、機器固定部材の上部に横桟を積載し、機器固定部材に形成される長孔に、たとえばボルトなどを挿通して固定する。したがって、機器固定部材の基部に、長手方向に平行に延びる長孔を形成することによって、機器固定部材の上部への横桟の取付け位置を、機器固定部材の長手方向に自在に調整することができる。これによって、機器固定部材の上部への横桟の取付け作業が容易になり、屋根上搭載機器の取付け作業を短時間で行うことができる。
【００２０】
また本発明は、前記横桟の底部に、長手方向に平行に延びる長孔が形成されることを特徴とする。
【００２１】
本発明に従えば、前記機器固定部材の上部に設けられる横桟の底部に、長手方向に平行に延びる長孔が形成される。機器固定部材の上部に、機器固定部材の長手方向に直交する方向に延び、かつ屋根上搭載機器を搭載するための横桟を取付けるときは、機器固定部材の上部に横桟を積載し、機器固定部材に形成される長孔および横桟に形成される長孔に、たとえばボルトなどを挿通して固定する。したがって、横桟の底部に、長手方向に平行に延びる長孔を形成することによって、横桟の取付け位置を、横桟の長手方向に自在に調整することができる。これによって、機器固定部材の上部への横桟の取付け作業が容易になり、屋根上搭載機器の取付け作業を短時間で行うことができる。
【００２２】
また本発明は、前記機器固定部材の長手方向の長さは、少なくとも前記横桟が前記機器固定部材の長手方向の予め定める範囲を移動可能な長さであることを特徴とする。
【００２３】
本発明に従えば、前記機器固定部材の長手方向の長さを、少なくとも前記横桟が前記機器固定部材の長手方向の予め定める範囲、たとえばカバー体の流れ方向上流側に積載する瓦の端部とカバー体の流れ方向下流側の端部との間を移動可能な長さとする。これによって、機器固定部材の長手方向に横桟を変位させるだけで、カバー体およびその周辺に設けられる瓦の形状および大きさに拘わらず、屋根構造体の流れ方向のいずれの位置にも横桟を容易に取付けることができる。
【００２４】
また前記機器固定部材の長手方向の長さを、少なくとも前記横桟が前記機器固定部材の長手方向の予め定める範囲を移動可能な長さとすることによって、機器固定部材の長手方向の長さを、従来技術に比べて短くすることができ、かつ横桟を取付ける位置に部分的に機器固定部材を設けることができる。したがって、従来技術に比べて、用いる機器固定部材の量を減らすことができ、機器固定部材の重量を軽減することができる。これによって、取付装置の製造コストを低減することができる。また、機器固定部材の長手方向の長さを、従来技術に比べて短くすることができるので、機器固定部材の取扱いが容易になり、機器固定部材の取付け作業を短時間で行うことができる。
【００２５】
【発明の実施の形態】
図１は、本発明の実施の一形態である屋根上搭載機器の取付装置１を示す断面図であり、図２の切断面線ＩＩ−ＩＩから見た断面を示す。図２は取付装置１の分解斜視図である。
【００２６】
本実施形態の取付装置１は、屋根上搭載機器を、屋根構造体の屋根上に搭載するときに用いられる。屋根構造体の上面に支持され、貫通孔２ａが形成されるカバー体２と、カバー体２の前記貫通孔２ａに挿通され、かつ屋根構造体の上面によって支持される挿通部を有し、屋根上に搭載される屋根上搭載機器を支持する支持体とを含む。前記屋根構造体は、たとえば木造建築物である。前記屋根構造体の上面とは、下地材７の上方に臨む表面をいう。この下地材７は、たとえばベニヤ合板によって実現される。前記屋根上搭載機器は、たとえば太陽光による光エネルギーを直接電力に変換する太陽光発電装置に用いられる太陽電池モジュールである。本実施形態の屋根構造体の屋根は、前記カバー体２および既存の瓦（以下、単に「瓦」と表記する場合がある）９が、ともに葺上げられる瓦屋根である。本実施形態では、瓦９として、たとえば桟瓦を用いる。
【００２７】
カバー体２の貫通孔２ａの外周には、全周にわたってカバー体２の厚み方向一方に突出する突出部２ｂが形成される。カバー体２は、屋根構造体のカバー体２の周辺に設けられる瓦９、本実施形態では桟瓦と同様の形状で、かつ、たとえばアルミニウムによって形成される。カバー体２は、たとえば厚みが２ｍｍとなるように形成される。なお、カバー体２は、アルミニウムに限らず、たとえば耐候性を有する樹脂であるアクリロニトリル−ブタジエン−スチレン共重合体（略称：ＡＢＳ）樹脂などによって形成されてもよい。
【００２８】
前記支持体は、機器固定部材３、防水用補助カバー部材４、支持部材５および木ねじ６を含む。機器固定部材３は、断面が逆Ｕ字状の基部３ａと、基部３ａの両端部に連なり、相互に離反する方向に突出する一対のフランジ３ｂとを有する。機器固定部材３の基部３ａおよび各フランジ３ｂには、機器固定部材３の長手方向に平行に延び、かつ厚み方向に貫通する長孔３ｃが形成される。機器固定部材３は、たとえば鉄によって形成される。
【００２９】
防水用補助カバー部材４は、断面が逆Ｕ字状であって、二対の側部４ａと、上部４ｂとを有し、前記上部４ｂには厚み方向に貫通する複数の、本実施形態では４つの挿通孔４ｃが形成される。また、防水用補助カバー部材４の上部４ｂの長手方向両端部かつ短手方向両端部には、上部４ｂに連なり、防水用補助カバー部材４の厚み方向一方に突出し、断面が三角形状の突起部４ｄが、本実施形態では４つ形成される。防水用補助カバー部材４は、たとえばアルミニウムによって、厚みが１ｍｍとなるように形成される。
【００３０】
支持部材５は、断面が逆Ｕ字状であって、一対の側部５ａと、上部５ｂとを有し、前記上部５ｂには厚み方向に貫通する複数の、本実施形態では４つの挿通孔５ｃが形成される。支持部材５の一対の側部５ａは、カバー体２の貫通孔２ａに挿通され、かつ下地材７の上方に臨む表面によって支持される挿通部である。またカバー体２の貫通孔２ａに挿通され、下地材７と当接する支持部材５の側部５ａの底部には、鉛直下方に突出し、断面が三角形状の突起部５ｄが、本実施形態では４つ形成される。支持部材５は、たとえば鉄によって形成される。
【００３１】
木ねじ６は、頭部６ａおよび軸部６ｂを有し、機器固定部材３の長孔３ｃ、防水用補助カバー４の挿通孔４ｃおよび支持部材５の挿通孔５ｃに、軸部６ｂをそれぞれ挿通して、機器固定部材３、防水用補助カバー部材４および支持部材５を、下地材７および野地板８に固定する固定治具である。
【００３２】
図１に示すように、カバー体２の貫通孔２ａに、支持部材５、具体的には支持部材５の側部５ａを挿通して、下地材７の上方に臨む表面上に配置する。このとき、支持部材５の突起部５ｄは、下地材７の上方に臨む表面に食い込ませる。次に、支持部材５の上部５ｂに形成される４つの挿通孔５ｃの位置と、防水用補助カバー部材４の上部４ｂに形成される４つの挿通孔４ｃの位置とを合わせて、支持部材５の上部５ｂに防水用補助カバー部材４を積載する。
【００３３】
ただし、防水用補助カバー部材４を支持部材５に積載するときは、カバー体２の貫通孔２ａに挿通された支持部材５と前記貫通孔２ａとの間に生じる隙間から、雨水などが浸入しないように、前記隙間にシール材を充填する。シール材は、たとえばエチレン−プロピレン−ジエン三元共重合体（略称：ＥＰＤＭ）発泡体などを用いる。シール材を充填した後に、支持部材５の上部５ｂに防水用補助カバー部材４を積載する。
【００３４】
次に、防水用補助カバー部材４の上部４ｂに形成される４つの挿通孔４ｃの位置と、機器固定部材３の各フランジ３ｂに形成される長孔３ｃの位置とを合わせて、防水用補助カバー部材４の上部４ｂに機器固定部材３を積載する。防水用補助カバー部材４の上部４ｂの長手方向両端部かつ短手方向両端部には、４つの突起部４ｄが形成されている。これら４つの突起部４ｄは、防水用補助カバー部材４の上部４ｂに機器固定部材３を積載したときに、機器固定部材３を防水用補助カバー部材４の幅方向から挟持し、機器固定部材３が防水用補助カバー部材４の幅方向に変位することを防いでいる。
【００３５】
なお、支持部材５、防水用補助カバー部材４および機器固定部材３は、図１に示すように、切断面線ＩＩ−ＩＩから見た断面が逆Ｕ字状になるように、位置を調整してそれぞれ配置する。
【００３６】
支持部材５の上部５ｂに防水用補助カバー部材４を積載し、防水用補助カバー部材４の上部４ｂに機器固定部材３を積載した状態で、機器固定部材３の各フランジ３ｂの長孔３ｃ、防水用補助カバー部材４の４つの挿通孔４ｃおよび支持部材５の４つの挿通孔５ｃに、木ねじ６の軸部６ｂを挿通し、機器固定部材３、防水用補助カバー部材４および支持部材５を共止めして、下地材７の上方に臨む表面に固定する。これによって、支持体は、下地材７の上方に臨む表面に支持される。
【００３７】
前述のように、屋根上に搭載される屋根上搭載機器を、機器固定部材３および防水用補助カバー部材４を介して間接的に支持する支持部材５を、カバー体２の貫通孔２ａに挿通した後、支持部材５の上部に、防水用補助カバー部材４および機器固定部材３を積載して、機器固定部材３形成される長孔３ｃ、防水用補助カバー部材４に形成される挿通孔４ｃおよび支持部材５に形成される挿通孔５ｃに、木ねじ６を挿通して、下地材７の上方に臨む表面に固定する。これによって、支持体である機器固定部材３、防水用補助カバー部材４および支持部材５は、下地材７の上方に臨む表面に支持される。
【００３８】
前記支持体は、下地材７の上方に臨む表面に支持されるので、カバー体２の周辺に設けられる瓦の影響を受けることなく、かつ従来技術のように、下地材７の上方に臨む表面とカバー体２との隙間寸法の調整作業を行わずに、支持体の下地材７の上方に臨む表面への安定した取付け強度を得ることができる。したがって、支持体によって支持される屋根上搭載機器の下地材７の上方に臨む表面への取付け強度に対する安定性を高めることができる。
【００３９】
また、支持部材５の一対の側部５ａの底部には、鉛直下方に突出し、かつ断面が三角形状の４つの突起部５ｄが形成される。カバー体２の貫通孔２ａに、支持部材５の側部５ａを挿通したときに、前記４つの突起部５ｄが下地材７の上方に臨む表面に食込む。これによって、支持部材５と下地材７の上方に臨む表面との間の滑りを防止することができる。したがって、支持部材５は、より安定した状態で下地材７の上方に臨む表面に支持されるので、支持部材５によって間接的に支持される屋根上搭載機器の下地材７の上方に臨む表面への取付け強度に対する安定性を高めることができる。
【００４０】
また、前記支持体に屋根上搭載機器を取付けたときに、屋根上搭載機器の重量がカバー体２に作用することがないので、カバー体２は屋根上搭載機器の重量を支持するための大きな強度を必要としない。これによって、カバー体２の厚み、形状および材質を自由に選択することができ、取付装置１の製造コストを低減することができる。
【００４１】
前述のように、カバー体２の貫通孔２ａの外周には、全周にわたって厚み方向一方に突出する突出部２ｂが形成される。これによって、屋根構造体の棟側から軒側へ向かう方向に流れる雨水などが、カバー体２の貫通孔２ａに浸入することを防止することができる。さらに、カバー体２の貫通孔２ａに挿通された支持部材５と前記貫通孔２ａとの間に生じる隙間には、シール材が充填され、シール材の充填後、支持部材５の上部５ｂには、防水用補助カバー部材４が設けられる。防水用補助カバー部材４は、カバー体２の突出部２ｂの外周を、全周にわたって覆うように積載される。これによって、前記貫通孔２ａに支持部材５が挿通されたときに生じる支持部材５と貫通孔２ａとの隙間から、雨水などが浸入することを確実に防止することができる。
【００４２】
カバー体２に突出部２ｂが形成されることによって、カバー体２の貫通孔２ａに、機器固定部材３、防水用補助カバー部材４および支持部材５を含む支持体が挿通されたときに、前記支持体が支持する屋根上搭載機器の荷重によって、支持体が機器固定部材３の短手方向へ変位することを防止することができる。これによって、支持体によって支持される屋根上搭載機器の下地材７の上方に臨む表面への取付け強度に対する安定性を高めることができる。
【００４３】
図３は、図１の切断面線ＩＩＩ−ＩＩＩから見た断面図である。以下の説明において、同図に示す矢符Ａの方向、すなわち屋根構造体の棟側から軒側へ向かう方向を「流れ方向Ａ」と表記する場合がある。また、屋根構造体の棟側を「流れ方向Ａ上流側」、屋根構造体の軒側を「流れ方向Ａ下流側」と表記する場合がある。
【００４４】
屋根構造体には、屋根葺き仕上げのための下地板である野地板８が設けられる。野地板８の上部には、流れ方向Ａに間隔をあけ、かつ流れ方向Ａと直交する方向に延びる瓦桟１０が設けられる。屋根構造体におけるカバー体２およびその周辺の瓦９は、次のようにして配置される。すなわち、図３に示すように、カバー体２よりも流れ方向Ａ上流側の瓦９における「しり」と称される流れ方向Ａ上流側の端部は、瓦桟１０の上部に積載される。前記瓦９における「頭」と称される流れ方向Ａ下流側の端部は、前記瓦９と同様に瓦桟１０の上部にしりが積載されたカバー体２の上部に積載される。同様にして、カバー体２の頭は、瓦桟１０の上部にしりが積載され、かつカバー体２よりも流れ方向Ａ下流側の瓦９の上部に積載される。このように、流れ方向Ａ上流側の瓦９の頭が、流れ方向Ａ下流側の瓦９によって支持されるようにして、カバー体２およびその周辺の瓦９が配置される。
【００４５】
機器固定部材３の上部には、図３に示すように、流れ方向Ａと直交する方向に延び、かつ略直方体状の横桟１１が搭載される。横桟１１の流れ方向Ａ両端には、太陽電池モジュール１２が接続される。前記横桟１１は、たとえば高耐蝕性メッキ鋼板によって形成される。
【００４６】
本実施形態の機器固定部材３は、図２に示すように、基部３ａに、長手方向に平行に延びる長孔３ｃが形成される。また、機器固定部材３の上部には、機器固定部材３の短手方向、つまり機器固定部材３の基部３ａ表面において流れ方向Ａと直交する方向に延び、かつ略直方体状であって、屋根上搭載機器を搭載するための横桟１１が取付けられる。また、前記横桟１１の底部には、横桟１１の長手方向に平行に延びる長孔が形成される。機器固定部材３の上部に、前記横桟１１を取付けるときは、図１に示すように、機器固定部材３の上部に横桟１１を積載し、機器固定部材３に形成される長孔３ｃおよび横桟１１に形成される長孔に、たとえばボルト２０などを挿通して固定する。
【００４７】
前述のように、機器固定部材３の基部３ａに、機器固定部材３の長手方向に平行に延びる長孔３ｃを形成することによって、機器固定部材３の上部への横桟１１の取付け位置を、機器固定部材３の長手方向に自在に調整することができる。これによって、機器固定部材３の上部への横桟１１の取付け作業が容易になり、屋根上搭載機器の取付け作業を短時間で行うことができる。
【００４８】
また、横桟１１の底部に、横桟１１の長手方向に平行に延びる長孔を形成することによって、横桟１１の取付け位置を、横桟１１の長手方向に自在に調整することができる。これによって、機器固定部材３の上部への横桟１１の取付け作業が容易になり、屋根上搭載機器の取付け作業を短時間で行うことができる。
【００４９】
本実施形態においては、機器固定部材３の長手方向の長さを、図３に示すように、前記横桟１１が少なくとも機器固定部材３の長手方向の予め定める範囲、たとえばカバー体２の流れ方向Ａ上流側に積載する瓦９の端部とカバー体２の流れ方向Ａ下流側の端部との間（以下、「流れピッチ」と表記する場合がある）を移動可能な長さとする。
【００５０】
このように、機器固定部材３の長さを、前記横桟１１が少なくとも流れピッチの範囲を移動可能な長さにすることによって、機器固定部材３の長手方向に横桟１１を変位させるだけで、カバー体２およびその周辺に設けられる瓦９の形状および大きさに拘わらず、屋根構造体の流れ方向Ａのいずれの位置にも横桟１１を容易に取付けることができる。
【００５１】
また前記機器固定部材３の長手方向の長さを、前記横桟１１が少なくとも流れピッチの範囲を移動可能な長さにすることによって、機器固定部材３の長手方向の長さを、従来技術に比べて短くすることができ、かつ横桟１１を取付ける位置に部分的に機器固定部材３を設けることができる。したがって、従来技術に比べて、用いる機器固定部材３の量を減らすことができ、機器固定部材３の重量を軽減することができる。これによって、取付装置１の製造コストを低減することができる。また、機器固定部材３の長手方向の長さを、従来技術に比べて短くすることができるので、機器固定部材３の取扱いが容易になり、機器固定部材３の取付け作業を短時間で行うことができる。
【００５２】
図４は、図３のセクションＩＶの拡大断面図である。図５（ａ）は、図４のモジュール固定部材１５を示す右側面図であり、図５（ｂ）は、モジュール固定部材１５を示す平面図である。
【００５３】
機器固定部材３の上部には、図４に示すように、屋根上搭載機器が取付けられる。屋根上搭載機器は、横桟１１、太陽電池モジュール１２、モジュール枠１３、モジュール間カバー材１４、モジュール固定部材１５およびボルト１６を含んで構成される。太陽電池モジュール１２は、第１太陽電池モジュール１２ａおよび第２太陽電池モジュール１２ｂを含んで構成される。
【００５４】
横桟１１は、取付ベース部１１ａ、内嵌部１１ｂおよび被嵌合部１１ｃを含んで構成される。前記機器固定部材３の基部３ａに形成される長孔３ｃおよび前記横桟１１の取付ベース部１１ａにボルト２０が挿通され、このボルト２０を介して、前記機器固定部材３に横桟１１が取付けられる。内嵌部１１ｂは、後述するモジュール枠１３の挿入部１３ａに内嵌される。被嵌合部１１ｃは、前記内嵌部１１ｂの先端部分に付設され、後述するモジュール固定部材１５の第２嵌合部１５ｄに嵌合可能に構成される。
【００５５】
モジュール枠１３は、前記横桟１１の内嵌部１１ｂを挿入し得る挿入部１３ａと、前記挿入部１３ａに連なる第１突起部１３ｂ、第２突起部１３ｃおよび第３突起部１３ｄとを含んで構成される。モジュール枠１３は、たとえばアルミニウムによって形成される。
【００５６】
モジュール固定部材１５は、第１固定具１５ａおよび第２固定具１５ｂを含んで構成される。モジュール固定部材１５は、前記第１および第２固定具１５ａ，１５ｂが長手方向一端部で連結されており、略Ｃ字状に形成される。モジュール固定部材１５は、たとえばアルミニウムによって形成される。前記第１固定具１５ａは、第１嵌合部１５ｃを含み、前記第２固定具１５ｂは、第２嵌合部１５ｄを含む。
【００５７】
モジュール固定部材１５は、図４に示す前記横桟１１およびモジュール枠１３を挟み込むようにして、横桟１１の長手方向一方から長手方向他方に向けて挿入される。前記第１嵌合部１５ｃは、前記モジュール枠１３の第１突起部１３ｂに嵌合可能に構成され、前記第２嵌合部１５ｄは、前記横桟１１の被嵌合部１１ｃに嵌合可能に構成される。また、モジュール固定部材１５において、モジュール枠１３と接触する部分、詳細にはモジュール枠１３の第１突起部１３ｂとに嵌合されるモジュール固定部材１５の第１嵌合部１５ｃには、鉛直下方に突出する複数の突起１５ｅが形成される。
【００５８】
前述のように、モジュール固定部材１５は、横桟１１とモジュール枠１３とを挟み込むように挿設される。このモジュール固定部材１５に、ボルト１６を挿通して締結することによって、モジュール固定部材１５の第１嵌合部１５ｃは、モジュール枠１３の第１突起部１３ｂに確実に嵌合され、モジュール固定部材１５の第２嵌合部１５ｄは、横桟１１の被嵌合部１１ｃに確実に嵌合される。これによって、太陽電池モジュール１２を横桟１１に確実に固定することができる。また、ボルト１６の締結によって前記第１嵌合部１５ｃが前記第１突起部１３ｂに嵌合されたときに、第１嵌合部１５ｃに形成される複数の突起１５ｅは、モジュール枠１３の第１突起部１３ｂに接触する。また、ボルト１６の締結によって横桟１１の被嵌合部１１ｃとモジュール枠１３の第１突起部１３ｂとが当接する。
【００５９】
したがって、前記横桟１１とモジュール枠１３との電気的導通が得られる。また流れ方向Ａ上流側に設けられる太陽電池モジュール１２ａと、流れ方向Ａ下流側に設けられる太陽電池モジュール１２ｂとの電気的導通が得られる。
【００６０】
また、前記モジュール枠１３の第２突起部１３ｃおよび第３突起部１３ｄは、前記第１太陽電池モジュール１２ａまたは第２太陽電池モジュール１２ｂから離反する方向に突出する。この第２および第３突起部１３ｃ，１３ｄによって、流れ方向Ａ一方または他方に陥没する凹部１３ｅが形成される。前記モジュール間カバー材１４は、断面が逆Ｕ字状の基部１４ａと、基部１４ａの両端部に連なり、相互に離反する方向に突出する一対のフランジ１４ｂとを有する。前記モジュール間カバー材１４は、流れ方向Ａ上流側および下流側に位置するモジュール枠１３の間の領域に配置され、前記フランジ１４ｂを前記凹部１３ｅに嵌着することによって固定される。このように、モジュール間カバー部材１４を設けることによって、外部から雨水および埃などが入ることを防いでいる。
【００６１】
前述の実施形態では、木造建築物の瓦屋根に適用した取付装置１の構成について述べたが、本発明の他の実施形態では、前述の木造建築物の瓦屋根に限らず、たとえば多層集合住宅などとして用いられるコンクリート構造の建築物の屋根に対しても好適に実施することができる。また、前述の実施形態において、瓦９として桟瓦を用い、この桟瓦と同形状に形成したカバー体２を用いた取付装置１の構成について述べたが、本発明の他の実施形態では、瓦９の種類は桟瓦に限らず、たとえば平板状の平瓦でもよく、平瓦と同形状に形成したカバー体２に対しても前述の実施形態と同様に実施することができる。また、前述の実施形態では、屋根上搭載機器として太陽電池モジュールを適用した場合について述べたが、本発明の他の実施形態では、前述の太陽電池モジュールに限らず、たとえば太陽熱を用いた電気温水器、あるいは太陽光発電を行うための太陽電池モジュールと太陽熱給湯を行うための電気温水器とを一体にしたハイブリッドの機器に対しても好適に実施することができる。
【００６２】
【発明の効果】
以上のように本発明によれば、カバー体の周辺の瓦の影響を受けることなく、かつ従来技術のように、屋根構造体の上面とカバー体との隙間寸法の調整作業を行わずに、支持体の屋根構造体への安定した取付け強度を得ることができる。したがって、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。また、カバー体は屋根上搭載機器の重量を支持するための大きな強度を必要としないので、カバー体の厚み、形状および材質を自由に選択することができ、製造コストを低減することができる。
【００６３】
また本発明によれば、カバー体の周辺の瓦の影響を受けることなく、支持体の屋根構造体への安定した取付け強度を得ることができる。したがって、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。また、支持部材と機器固定部材との間には、防水用補助カバー部材を設けられるので、雨水などが、カバー体の貫通孔から浸入することを防止することができる。
【００６４】
また本発明によれば、屋根構造体の棟側から軒側へ向かう方向に流れてくる雨水などが、カバー体の貫通孔に浸入することを防止することができる。また、カバー体の貫通孔に支持部材が挿通されたときに生じる支持部材と貫通孔との隙間から、雨水などが浸入することを確実に防止することができる。また、カバー体の貫通孔に支持体が挿通されたときに、支持体が、支持体に取付けられる屋根上搭載機器の荷重によってカバー体の厚み方向と直交する方向へ変位することを防止することができる。これによって、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。
【００６５】
また本発明によれば、支持部材と屋根構造体の上面との間の滑りを防止することができる。したがって、支持部材は、より安定した状態で前記屋根構造体の上面に支持されるので、支持体によって支持される屋根上搭載機器の屋根構造体への取付け強度に対する安定性を高めることができる。
【００６６】
また本発明によれば、機器固定部材の上部への横桟の取付け位置を、機器固定部材の長手方向に自在に調整することができる。これによって、機器固定部材の上部への横桟の取付け作業が容易になり、屋根上搭載機器の取付け作業を短時間で行うことができる。
【００６７】
また本発明によれば、横桟の取付け位置を、横桟の長手方向に自在に調整することができる。これによって、機器固定部材の上部への横桟の取付け作業が容易になり、屋根上搭載機器の取付け作業を短時間で行うことができる。
【００６８】
また本発明によれば、機器固定部材の長手方向に横桟を変位させるだけで、カバー体およびその周辺に設けられる瓦の形状および大きさに拘わらず、屋根構造体の流れ方向のいずれの位置にも横桟を容易に取付けることができる。また、機器固定部材の長手方向の長さを、従来技術に比べて短くすることができ、かつ横桟を取付ける位置に部分的に機器固定部材を設けることができる。したがって、従来技術に比べて、用いる機器固定部材の量を減らすことができ、機器固定部材の重量を軽減することができる。これによって、取付装置の製造コストを低減することができる。また、機器固定部材の長手方向の長さを、従来技術に比べて短くすることができるので、機器固定部材の取扱いが容易になり、機器固定部材の取付け作業を短時間で行うことができる。
【図面の簡単な説明】
【図１】本発明の実施の一形態である屋根上搭載機器の取付装置１を示す断面図であり、図２の切断面線ＩＩ−ＩＩから見た断面を示す。
【図２】取付装置１の分解斜視図である。
【図３】図１の切断面線ＩＩＩ−ＩＩＩから見た断面図である。
【図４】図３のセクションＩＶの拡大断面図である。
【図５】図５（ａ）は、図４のモジュール固定部材１５を示す右側面図であり、図５（ｂ）は、モジュール固定部材１５を示す平面図である。
【符号の説明】
１取付装置
２カバー体
２ａ貫通孔
２ｂ突出部
３機器固定部材
３ｃ長孔
４防水用補助カバー部材
５支持部材
４ｃ，５ｃ挿通孔
６木ねじ
７下地材
８野地板
９瓦
１０瓦桟
１１横桟
１２太陽電池モジュール
１３モジュール枠
１４モジュール間カバー材
１５モジュール固定部材
１６，２０ボルト[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an apparatus for mounting on-roof equipment used when a device such as a solar cell module is mounted on the roof of a house.
[0002]
[Prior art]
When a device such as a solar cell module is mounted above a roof structure such as a house, a support tile that is a cover body in which a support portion and a tile for supporting the device are integrally provided is used. And the roof tiles together with the existing tiles. The support tile is disposed above the upper surface of the roof structure and is supported in a state of being spaced from the upper surface. On the upper part of the support part provided integrally with the support tile, a vertical beam for mounting equipment such as a solar cell module is provided in a straight line by one continuous member from the ridge side to the eave side of the roof structure. It is done. A horizontal beam for attaching a device such as a solar cell module is provided in an upper portion of the vertical beam and in a direction orthogonal to the longitudinal direction of the vertical beam (see, for example, Patent Documents 1 to 5).
[0003]
[Patent Document 1]
JP 11-324259 A
[Patent Document 2]
JP-A-8-326222
[Patent Document 3]
JP-A-9-119190
[Patent Document 4]
JP-A-9-324498
[Patent Document 5]
JP 2000-345660 A
[0004]
[Problems to be solved by the invention]
The support tile disposed above the upper surface of the roof structure is supported in a state of being spaced from the upper surface, and since the support portion is integrally provided on the support tile, the solar cell module is provided on the support portion. In a state in which the solar cell module is attached, the weight of the solar cell module acts on the support tile through the support portion, and the weight of the solar cell module must be supported by the support tile. Accordingly, the supporting roof is required to have a high strength in order to support the weight of the solar cell module. In particular, when the support tile is spaced apart from the upper surface of the roof structure with the space, the weight of the solar cell module acts on the substantially central portion of the support tile, and a large bending stress is generated in the support tile. Therefore, there is a problem in that the thickness, shape and material that can tolerate this bending stress are required for the supporting tile, and the manufacturing cost becomes expensive.
[0005]
In the conventional technique, the solar cell module is supported by the supporting tiles that are provided apart from the upper surface of the roof structure, and the supporting tiles are raised together with the existing peripheral tiles to the roof structure. In order to stably attach the solar cell module above the structure, it is necessary to make the gap dimension between the upper surface of the roof structure and the supporting tiles disposed above the roof structure constant. Dimension adjustments must be made. However, such manual adjustment takes a long time and it is difficult to adjust the gap size to a constant value, resulting in variations in the mounting strength of the solar cell module to the roof structure, and stability against the mounting strength. There is a problem that the nature is low.
[0006]
Further, in the conventional technique, in order to attach the solar cell module above the roof structure, a continuous one from the ridge side to the eaves side of the roof structure is provided on the upper part of the support part integrally provided on the support tile. A vertical rail made of two members is provided. Since the vertical bars of the prior art are composed of a single member continuous from the ridge side to the eaves side of the roof structure, there is a problem that the vertical bars cannot be easily attached to the support portion.
[0007]
An object of the present invention is to provide a mounting device for an on-roof mounted device that can improve the stability of the mounting strength of the on-roof mounted device to the roof structure and can easily mount the on-roof mounted device.
[0008]
[Means for Solving the Problems]
The present invention is a cover body that is supported on the upper surface of the roof structure and in which a through hole is formed;
A support body that is inserted through the through-hole of the cover body and has an insertion portion that is supported by the upper surface of the roof structure, and that supports equipment mounted on the roof mounted on the roof,
The support body has an inverted U shape, has a pair of side portions and an upper portion, has an insertion hole formed in the upper portion, and includes at least a support member that supports the equipment mounted on the roof. The support member is in contact with the upper surface of the roof structure. This is a device for mounting on-roof equipment characterized by the above.
[0009]
According to the present invention, by inserting the insertion part of the support body for supporting the on-roof equipment mounted on the roof, that is, the pair of side parts in the inverted U-shaped support member, through the through hole of the cover body. , A support member is in contact with the upper surface of the roof structure; The support is supported on the upper surface of the roof structure. As described above, since the support body is supported on the upper surface of the roof structure, it is not affected by the tiles around the cover body, and as in the prior art, the clearance between the upper surface of the roof structure and the cover body. Without performing the adjustment operation, it is possible to obtain a stable mounting strength of the support body to the roof structure. Therefore, the stability with respect to the attachment strength to the roof structure of the equipment mounted on the roof supported by the support can be enhanced. In addition, when the roof mounted equipment is attached to the support body, the weight of the roof mounted equipment does not act on the cover body, so the cover body has a large strength for supporting the weight of the roof mounted equipment. do not need. Accordingly, the thickness, shape and material of the cover body can be freely selected, and the manufacturing cost can be reduced.
[0010]
In the present invention, the support is
An equipment fixing member having an inverted U-shaped base and flanges that are connected to both ends of the base and project in directions away from each other, and each of the flanges is formed with a long hole extending parallel to the longitudinal direction,
A waterproof auxiliary cover member having an inverted U-shape, having two pairs of side portions and an upper portion, and having a plurality of insertion holes formed in the upper portion,
The support member Because ,in front A supporting member that supports the equipment mounted on the roof via the device fixing member and the waterproof auxiliary cover;
And a fixing jig inserted into the insertion holes of the waterproof fixing cover and the support member and fixed to the upper surface of the roof structure.
[0011]
According to the present invention, the support member is supported on the upper surface of the roof structure by inserting the pair of side portions of the inverted U-shaped support member into the through hole of the cover body. The position of the plurality of insertion holes formed in the upper part of the support member and the position of the plurality of insertion holes formed in the upper part of the auxiliary cover member for waterproofing are aligned to provide the waterproof auxiliary cover member on the upper part of the support member. To load. Next, the position of the plurality of insertion holes formed in the upper part of the waterproof auxiliary cover member and the position of the long hole formed in each flange of the apparatus fixing member are aligned, and the device is provided in the upper part of the waterproof auxiliary cover member. Load the fixed member. In this manner, with the waterproof auxiliary cover member and the device fixing member being stacked on the upper portion of the support member, the fixing jig is inserted into each long hole of the device fixing member and each insertion hole of the waterproof auxiliary cover member and the support member. By inserting, the support body including the support member, the waterproof auxiliary cover member, and the device fixing member is fixed to the upper surface of the roof structure. Thus, the support is supported on the upper surface of the roof structure.
[0012]
As described above, since the support is fixed by the fixing jig and supported by the upper surface of the roof structure, the support can be stably applied to the roof structure without being affected by the tiles around the cover body. Mounting strength can be obtained. Therefore, the stability with respect to the attachment strength to the roof structure of the equipment mounted on the roof supported by the support can be enhanced. A waterproof auxiliary cover member is provided between the support member and the device fixing member. As a result, rainwater or the like can be prevented from entering from the through hole of the cover body.
[0013]
In the present invention, the outer circumference of the through-hole of the cover body extends over the entire circumference. The side opposite to the roof structure in the thickness direction of the cover body A protruding portion that protrudes from the surface is formed.
[0014]
According to the present invention, the outer periphery of the through hole of the cover body extends over the entire circumference. The side opposite to the roof structure in the thickness direction of the cover body A projecting portion is formed to project. Thereby, it is possible to prevent rainwater or the like flowing in the direction from the ridge side to the eave side of the roof structure from entering the through hole of the cover body. In addition, since the waterproof auxiliary cover member is installed so as to cover the protruding portion of the cover body, rainwater or the like is generated from a gap between the support member and the through hole generated when the support member is inserted into the through hole. Intrusion can be reliably prevented.
[0015]
In addition, since the protrusion is formed on the cover body, when the support body is inserted into the through hole of the cover body, the support body is caused by the load of the on-roof mounting device attached to the support body. Cover body thickness direction It is possible to prevent displacement in a direction orthogonal to the direction. Thereby, the stability with respect to the attachment strength to the roof structure of the equipment mounted on the roof supported by the support can be enhanced.
[0016]
In the present invention, the side portion of the support member The roof structure side in the thickness direction of the cover body A plurality of projecting portions projecting from each other are provided.
[0017]
According to the present invention, the side of the support member The roof structure side in the thickness direction of the cover body A plurality of projecting portions projecting on the surface are provided. Therefore, when the side portion of the support member is inserted into the through hole of the cover body, the plurality of protrusions bite into the upper surface of the roof structure. This can prevent slipping between the support member and the top surface of the roof structure. Therefore, since the support member is supported on the upper surface of the roof structure in a more stable state, the stability with respect to the mounting strength of the on-roof mounted device supported by the support on the roof structure can be enhanced.
[0018]
According to the present invention, a long hole extending in parallel to the longitudinal direction is formed in the base of the device fixing member, and the upper portion of the device fixing member extends in a direction perpendicular to the longitudinal direction of the device fixing member, and is on the roof. It is characterized in that a horizontal rail for mounting the on-board equipment is provided.
[0019]
According to the present invention, a long hole extending in parallel with the longitudinal direction is formed in the base portion of the device fixing member. When installing a crosspiece that extends in the direction perpendicular to the longitudinal direction of the equipment fixing member and that mounts equipment mounted on the roof, attach the crosspiece to the top of the equipment fixing member. For example, a bolt or the like is inserted into and fixed to the long hole formed in the fixing member. Therefore, by forming a long hole extending in parallel with the longitudinal direction at the base of the equipment fixing member, it is possible to freely adjust the mounting position of the horizontal rail to the upper part of the equipment fixing member in the longitudinal direction of the equipment fixing member. it can. This facilitates the installation work of the horizontal rail to the upper part of the equipment fixing member, and the installation work of the equipment mounted on the roof can be performed in a short time.
[0020]
The present invention is characterized in that a long hole extending in parallel with the longitudinal direction is formed at the bottom of the horizontal rail.
[0021]
According to the present invention, a long hole extending in parallel to the longitudinal direction is formed at the bottom of the horizontal rail provided at the upper part of the device fixing member. When installing a crosspiece that extends in the direction perpendicular to the longitudinal direction of the equipment fixing member and that mounts equipment mounted on the roof, attach the crosspiece to the top of the equipment fixing member. For example, a bolt or the like is inserted into and fixed to the long hole formed in the fixing member and the long hole formed in the horizontal rail. Therefore, by forming a long hole extending in the longitudinal direction at the bottom of the horizontal rail, the mounting position of the horizontal rail can be freely adjusted in the longitudinal direction of the horizontal rail. This facilitates the installation work of the horizontal rail to the upper part of the equipment fixing member, and the installation work of the equipment mounted on the roof can be performed in a short time.
[0022]
In the invention, it is preferable that the length of the device fixing member in the longitudinal direction is such that at least the horizontal rail is movable within a predetermined range in the longitudinal direction of the device fixing member.
[0023]
According to the present invention, the length of the equipment fixing member in the longitudinal direction is set to at least a predetermined range of the equipment fixing member in the longitudinal direction of the equipment fixing member, for example, the end of the tile loaded on the upstream side in the flow direction of the cover body. And a length capable of moving between the end of the cover body on the downstream side in the flow direction. As a result, only by displacing the horizontal beam in the longitudinal direction of the device fixing member, the horizontal beam can be placed at any position in the flow direction of the roof structure regardless of the shape and size of the roof and the tiles provided around the cover. Can be installed easily.
[0024]
Further, the length in the longitudinal direction of the device fixing member is set to a length in which at least the horizontal rail is movable within a predetermined range in the longitudinal direction of the device fixing member, Compared with the prior art, it can be shortened, and the device fixing member can be partially provided at the position where the horizontal rail is attached. Therefore, the amount of the device fixing member to be used can be reduced and the weight of the device fixing member can be reduced as compared with the prior art. Thereby, the manufacturing cost of the attachment device can be reduced. Moreover, since the length of the apparatus fixing member in the longitudinal direction can be shortened as compared with the prior art, the apparatus fixing member can be handled easily, and the apparatus fixing member can be attached in a short time.
[0025]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a cross-sectional view showing a mounting device 1 for on-roof equipment, which is an embodiment of the present invention, and shows a cross section as viewed from the section line II-II in FIG. FIG. 2 is an exploded perspective view of the attachment device 1.
[0026]
The mounting device 1 according to the present embodiment is used when a roof-mounted device is mounted on the roof of a roof structure. A cover body 2 that is supported on the top surface of the roof structure and has a through-hole 2a; an insertion portion that is inserted into the through-hole 2a of the cover body 2 and supported by the top surface of the roof structure; And a support body that supports the on-roof equipment mounted on the roof. The roof structure is a wooden building, for example. The upper surface of the roof structure means the surface facing the upper side of the base material 7. The base material 7 is realized by veneer plywood, for example. The on-roof equipment is a solar cell module used in a solar power generation device that directly converts light energy from sunlight into electric power, for example. The roof of the roof structure according to the present embodiment is a tile roof in which the cover body 2 and the existing tile (hereinafter, simply referred to as “tile”) 9 are raised together. In the present embodiment, for example, a roof tile is used as the roof tile 9.
[0027]
On the outer periphery of the through hole 2 a of the cover body 2, a protruding portion 2 b that protrudes to one side in the thickness direction of the cover body 2 is formed over the entire periphery. The cover body 2 has the same shape as the roof tiles 9 provided in the periphery of the cover body 2 of the roof structure, in this embodiment, and is formed of aluminum, for example. The cover body 2 is formed to have a thickness of 2 mm, for example. The cover body 2 is not limited to aluminum, and may be formed of, for example, an acrylonitrile-butadiene-styrene copolymer (abbreviation: ABS) resin, which is a weather resistant resin.
[0028]
The support includes an equipment fixing member 3, a waterproof auxiliary cover member 4, a support member 5, and a wood screw 6. The device fixing member 3 includes a base 3a having an inverted U-shaped cross section, and a pair of flanges 3b that are connected to both ends of the base 3a and protrude in directions away from each other. A long hole 3c extending in parallel with the longitudinal direction of the device fixing member 3 and penetrating in the thickness direction is formed in the base 3a and each flange 3b of the device fixing member 3. The device fixing member 3 is made of, for example, iron.
[0029]
The waterproof auxiliary cover member 4 has an inverted U-shaped cross section, and has two pairs of side portions 4a and an upper portion 4b. In the present embodiment, a plurality of the upper portion 4b penetrates in the thickness direction. Four insertion holes 4c are formed. In addition, both ends in the longitudinal direction and both ends in the short direction of the upper part 4b of the waterproof auxiliary cover member 4 are connected to the upper part 4b, protrude in one thickness direction of the waterproof auxiliary cover member 4, and have a triangular cross section. Four 4d are formed in this embodiment. The waterproof auxiliary cover member 4 is formed of aluminum, for example, so as to have a thickness of 1 mm.
[0030]
The support member 5 has an inverted U-shaped cross section, and has a pair of side portions 5a and an upper portion 5b. The upper portion 5b has a plurality of four insertion holes in the present embodiment that penetrate in the thickness direction. 5c is formed. The pair of side portions 5 a of the support member 5 is an insertion portion that is inserted into the through hole 2 a of the cover body 2 and supported by the surface facing the upper side of the base material 7. Further, the bottom portion of the side portion 5a of the support member 5 that is inserted into the through hole 2a of the cover body 2 and contacts the base material 7 protrudes vertically downward, and has a triangular projection 5d in this embodiment. Formed. The support member 5 is made of, for example, iron.
[0031]
The wood screw 6 has a head portion 6a and a shaft portion 6b, and the shaft portion 6b is inserted into the elongated hole 3c of the device fixing member 3, the insertion hole 4c of the waterproof auxiliary cover 4, and the insertion hole 5c of the support member 5, respectively. The fixing jig for fixing the device fixing member 3, the waterproof auxiliary cover member 4, and the support member 5 to the base material 7 and the base plate 8.
[0032]
As shown in FIG. 1, the support member 5, specifically, the side portion 5 a of the support member 5, is inserted into the through hole 2 a of the cover body 2 and disposed on the surface facing the upper side of the base material 7. At this time, the protruding portion 5 d of the support member 5 bites into the surface facing the upper side of the base material 7. Next, the position of the four insertion holes 5c formed in the upper part 5b of the support member 5 and the position of the four insertion holes 4c formed in the upper part 4b of the waterproof auxiliary cover member 4 are matched, and the support member 5 The auxiliary cover member 4 for waterproofing is loaded on the upper part 5b of the.
[0033]
However, when the waterproof auxiliary cover member 4 is loaded on the support member 5, rainwater or the like does not enter from the gap formed between the support member 5 inserted into the through hole 2 a of the cover body 2 and the through hole 2 a. As described above, the gap is filled with a sealing material. As the sealing material, for example, an ethylene-propylene-diene terpolymer (abbreviation: EPDM) foam is used. After filling the sealing material, the waterproof auxiliary cover member 4 is loaded on the upper portion 5 b of the support member 5.
[0034]
Next, the position of the four insertion holes 4c formed in the upper part 4b of the waterproof auxiliary cover member 4 and the position of the long holes 3c formed in the flanges 3b of the device fixing member 3 are matched to each other. The device fixing member 3 is loaded on the upper portion 4 b of the cover member 4. Four protrusions 4d are formed on both ends in the longitudinal direction and both ends in the short direction of the upper portion 4b of the waterproof auxiliary cover member 4. The four protrusions 4d sandwich the device fixing member 3 from the width direction of the waterproof auxiliary cover member 4 when the device fixing member 3 is loaded on the upper portion 4b of the waterproof auxiliary cover member 4, and the device fixing member 3 Is prevented from being displaced in the width direction of the waterproof auxiliary cover member 4.
[0035]
The positions of the support member 5, the waterproof auxiliary cover member 4 and the device fixing member 3 are adjusted so that the cross section viewed from the cutting plane line II-II is an inverted U shape as shown in FIG. And place each.
[0036]
In the state where the waterproof auxiliary cover member 4 is loaded on the upper portion 5b of the support member 5 and the device fixing member 3 is loaded on the upper portion 4b of the waterproof auxiliary cover member 4, the long holes 3c of the flanges 3b of the device fixing member 3 The shaft portion 6b of the wood screw 6 is inserted into the four insertion holes 4c of the waterproof auxiliary cover member 4 and the four insertion holes 5c of the support member 5, and the device fixing member 3, the waterproof auxiliary cover member 4 and the support member 5 are attached. They are fastened together and fixed to the surface facing the upper side of the base material 7. Thus, the support is supported on the surface facing the upper side of the base material 7.
[0037]
As described above, the support member 5 that indirectly supports the equipment mounted on the roof via the equipment fixing member 3 and the waterproof auxiliary cover member 4 is inserted into the through-hole 2a of the cover body 2. After that, the waterproof auxiliary cover member 4 and the device fixing member 3 are stacked on the upper portion of the support member 5, and the long hole 3 c formed in the device fixing member 3 and the insertion hole 4 c formed in the waterproof auxiliary cover member 4. The wood screw 6 is inserted into the insertion hole 5 c formed in the support member 5 and fixed to the surface facing the upper side of the base material 7. As a result, the device fixing member 3, the waterproof auxiliary cover member 4, and the support member 5, which are supports, are supported on the surface facing the upper side of the base material 7.
[0038]
Since the support is supported on the surface facing the upper side of the base material 7, the surface facing the upper side of the base material 7 without being affected by the tiles provided around the cover body 2 and as in the prior art. Stable attachment strength to the surface of the support body facing the upper side of the base material 7 can be obtained without adjusting the gap between the cover body 2 and the cover body 2. Therefore, the stability with respect to the attachment strength to the surface facing the upper side of the base material 7 of the equipment mounted on the roof supported by the support can be enhanced.
[0039]
In addition, four protrusions 5d that protrude vertically downward and have a triangular cross section are formed at the bottom of the pair of side portions 5a of the support member 5. When the side portion 5 a of the support member 5 is inserted into the through hole 2 a of the cover body 2, the four protruding portions 5 d bite into the surface facing the base material 7. As a result, it is possible to prevent slipping between the support member 5 and the surface facing the upper side of the base material 7. Accordingly, since the support member 5 is supported on the surface facing the upper side of the base material 7 in a more stable state, the support member 5 moves to the surface facing the upper side of the base material 7 of the on-roof equipment that is indirectly supported by the support member 5. The stability with respect to the mounting strength can be increased.
[0040]
Moreover, since the weight of the roof mounted device does not act on the cover body 2 when the roof mounted device is attached to the support body, the cover body 2 is large for supporting the weight of the roof mounted device. Does not require strength. Thereby, the thickness, shape, and material of the cover body 2 can be freely selected, and the manufacturing cost of the attachment device 1 can be reduced.
[0041]
As described above, on the outer periphery of the through hole 2 a of the cover body 2, the protruding portion 2 b that protrudes in one direction in the thickness direction is formed over the entire periphery. Thereby, it is possible to prevent rainwater flowing in the direction from the ridge side to the eave side of the roof structure from entering the through hole 2a of the cover body 2. Further, a gap formed between the support member 5 inserted through the through hole 2a of the cover body 2 and the through hole 2a is filled with a seal material, and after the seal material is filled, the upper portion 5b of the support member 5 A waterproof auxiliary cover member 4 is provided. The waterproof auxiliary cover member 4 is stacked so as to cover the outer periphery of the protrusion 2b of the cover body 2 over the entire periphery. Thus, it is possible to reliably prevent rainwater and the like from entering from the gap between the support member 5 and the through hole 2a that is generated when the support member 5 is inserted into the through hole 2a.
[0042]
When the protrusion 2b is formed in the cover body 2, when the support body including the device fixing member 3, the waterproof auxiliary cover member 4 and the support member 5 is inserted into the through hole 2a of the cover body 2, It is possible to prevent the support from being displaced in the short direction of the device fixing member 3 due to the load of the equipment mounted on the roof supported by the support. Thereby, the stability with respect to the attachment strength to the surface which faces the upper direction of the base material 7 of the equipment mounted on the roof supported by the support body can be improved.
[0043]
FIG. 3 is a cross-sectional view taken along section line III-III in FIG. In the following description, the direction of the arrow A shown in the figure, that is, the direction from the ridge side to the eave side of the roof structure may be referred to as “flow direction A”. In addition, the ridge side of the roof structure may be referred to as “flow direction A upstream side”, and the eave side of the roof structure may be referred to as “flow direction A downstream side”.
[0044]
The roof structure is provided with a base plate 8 which is a base plate for roofing finishing. On the top of the field plate 8, there is provided a roof rail 10 which is spaced in the flow direction A and extends in a direction perpendicular to the flow direction A. The cover body 2 and the surrounding tiles 9 in the roof structure are arranged as follows. That is, as shown in FIG. 3, the end portion on the upstream side in the flow direction A called “slip” in the roof tile 9 on the upstream side in the flow direction A with respect to the cover body 2 is stacked on the top of the roof tile 10. The end of the roof tile 9 on the downstream side in the flow direction A, which is referred to as the “head”, is loaded on the upper portion of the cover body 2 on which the top of the roof tile 10 is loaded in the same manner as the roof tile 9. Similarly, the head of the cover body 2 is loaded on the top of the roof tile 10 and on the roof of the roof tile 9 on the downstream side in the flow direction A with respect to the cover body 2. In this way, the cover body 2 and the surrounding tiles 9 are arranged such that the head of the tile 9 on the upstream side in the flow direction A is supported by the tile 9 on the downstream side in the flow direction A.
[0045]
As shown in FIG. 3, a substantially rectangular parallelepiped crosspiece 11 is mounted on the upper part of the device fixing member 3 and extends in a direction orthogonal to the flow direction A. Solar cell modules 12 are connected to both ends in the flow direction A of the horizontal rail 11. The horizontal rail 11 is formed of, for example, a highly corrosion-resistant plated steel plate.
[0046]
As shown in FIG. 2, the device fixing member 3 of the present embodiment is formed with a long hole 3 c extending in parallel with the longitudinal direction in the base portion 3 a. The upper part of the device fixing member 3 extends in the short direction of the device fixing member 3, that is, in the direction orthogonal to the flow direction A on the surface of the base 3a of the device fixing member 3, and is substantially rectangular parallelepiped. A horizontal rail 11 for mounting the mounted equipment is attached. A long hole extending in parallel with the longitudinal direction of the horizontal rail 11 is formed at the bottom of the horizontal rail 11. When the horizontal beam 11 is attached to the upper part of the device fixing member 3, as shown in FIG. 1, the horizontal beam 11 is loaded on the upper part of the device fixing member 3, and the elongated hole 3c formed in the device fixing member 3 and For example, a bolt 20 or the like is inserted into and fixed to the long hole formed in the horizontal rail 11.
[0047]
As described above, by forming the elongated hole 3 c extending in the longitudinal direction of the device fixing member 3 in the base portion 3 a of the device fixing member 3, It can be freely adjusted in the longitudinal direction of the device fixing member 3. Thereby, the mounting work of the cross rail 11 to the upper part of the apparatus fixing member 3 becomes easy, and the mounting work of the equipment mounted on the roof can be performed in a short time.
[0048]
In addition, by forming a long hole extending in parallel with the longitudinal direction of the horizontal beam 11 at the bottom of the horizontal beam 11, the mounting position of the horizontal beam 11 can be freely adjusted in the longitudinal direction of the horizontal beam 11. Thereby, the mounting work of the cross rail 11 to the upper part of the apparatus fixing member 3 becomes easy, and the mounting work of the equipment mounted on the roof can be performed in a short time.
[0049]
In the present embodiment, as shown in FIG. 3, the length of the device fixing member 3 in the longitudinal direction is set such that the horizontal rail 11 is at least a predetermined range in the longitudinal direction of the device fixing member 3, for example, the flow direction of the cover body 2 The distance between the end of the roof tile 9 loaded on the upstream side A and the end on the downstream side in the flow direction A of the cover body 2 (hereinafter, may be referred to as “flow pitch”) is a movable length.
[0050]
In this way, the length of the apparatus fixing member 3 is set such that the horizontal beam 11 can move at least within the range of the flow pitch, so that the horizontal beam 11 is simply displaced in the longitudinal direction of the apparatus fixing member 3. Regardless of the shape and size of the roof body 2 and the tiles 9 provided around the cover body 2, the cross rail 11 can be easily attached to any position in the flow direction A of the roof structure.
[0051]
Further, by making the length of the device fixing member 3 in the longitudinal direction so that the cross rail 11 can move at least within the range of the flow pitch, the length of the device fixing member 3 in the longitudinal direction can be changed to the prior art. The apparatus fixing member 3 can be partially provided at a position where the crosspiece 11 can be attached. Therefore, the amount of the equipment fixing member 3 to be used can be reduced and the weight of the equipment fixing member 3 can be reduced as compared with the prior art. Thereby, the manufacturing cost of the attachment apparatus 1 can be reduced. Moreover, since the length of the apparatus fixing member 3 in the longitudinal direction can be shortened as compared with the prior art, the apparatus fixing member 3 can be easily handled and the apparatus fixing member 3 can be attached in a short time. Can do.
[0052]
FIG. 4 is an enlarged cross-sectional view of section IV of FIG. FIG. 5A is a right side view showing the module fixing member 15 in FIG. 4, and FIG. 5B is a plan view showing the module fixing member 15.
[0053]
As shown in FIG. 4, a roof-mounted device is attached to the upper portion of the device fixing member 3. The equipment mounted on the roof is configured to include a cross beam 11, a solar cell module 12, a module frame 13, an inter-module cover member 14, a module fixing member 15, and a bolt 16. The solar cell module 12 includes a first solar cell module 12a and a second solar cell module 12b.
[0054]
The horizontal rail 11 includes an attachment base portion 11a, an inner fitting portion 11b, and a fitted portion 11c. A bolt 20 is inserted into the elongated hole 3c formed in the base portion 3a of the equipment fixing member 3 and the mounting base portion 11a of the horizontal rail 11, and the horizontal rail 11 is attached to the equipment fixing member 3 via the bolt 20. It is done. The inner fitting portion 11b is fitted into an insertion portion 13a of the module frame 13 described later. The fitted portion 11c is attached to the tip portion of the inner fitting portion 11b and is configured to be fitted to a second fitting portion 15d of the module fixing member 15 described later.
[0055]
The module frame 13 includes an insertion portion 13a into which the inner fitting portion 11b of the horizontal rail 11 can be inserted, and a first projection portion 13b, a second projection portion 13c, and a third projection portion 13d that are connected to the insertion portion 13a. Composed. The module frame 13 is made of aluminum, for example.
[0056]
The module fixing member 15 includes a first fixing tool 15a and a second fixing tool 15b. The module fixing member 15 is formed in a substantially C shape, with the first and second fixing tools 15a and 15b being connected at one end in the longitudinal direction. The module fixing member 15 is made of aluminum, for example. The first fixture 15a includes a first fitting portion 15c, and the second fixture 15b includes a second fitting portion 15d.
[0057]
The module fixing member 15 is inserted from one side in the longitudinal direction to the other side in the longitudinal direction so as to sandwich the horizontal rail 11 and the module frame 13 shown in FIG. The first fitting portion 15c is configured to be fitted to the first protruding portion 13b of the module frame 13, and the second fitting portion 15d can be fitted to the fitted portion 11c of the horizontal rail 11. Configured. Further, in the module fixing member 15, the first fitting portion 15 c of the module fixing member 15 that is fitted to a portion that contacts the module frame 13, specifically, the first protrusion 13 b of the module frame 13, is vertically downward. A plurality of protrusions 15e are formed to protrude.
[0058]
As described above, the module fixing member 15 is inserted so as to sandwich the horizontal rail 11 and the module frame 13. By inserting and fastening bolts 16 to the module fixing member 15, the first fitting portion 15 c of the module fixing member 15 is reliably fitted to the first protrusion 13 b of the module frame 13, and the module fixing member The 15 second fitting portions 15 d are securely fitted to the fitted portions 11 c of the horizontal rail 11. As a result, the solar cell module 12 can be reliably fixed to the cross rail 11. In addition, when the first fitting portion 15c is fitted to the first protrusion 13b by fastening the bolt 16, the plurality of protrusions 15e formed on the first fitting portion 15c are One projection 13b is contacted. In addition, when the bolt 16 is fastened, the fitted portion 11 c of the horizontal rail 11 comes into contact with the first protrusion 13 b of the module frame 13.
[0059]
Therefore, electrical continuity between the horizontal rail 11 and the module frame 13 is obtained. In addition, electrical continuity between the solar cell module 12a provided on the upstream side in the flow direction A and the solar cell module 12b provided on the downstream side in the flow direction A is obtained.
[0060]
The second protrusion 13c and the third protrusion 13d of the module frame 13 protrude in a direction away from the first solar cell module 12a or the second solar cell module 12b. The second and third protrusions 13c and 13d form a recess 13e that sinks in one or the other in the flow direction A. The inter-module cover member 14 includes a base portion 14a having an inverted U-shaped cross section, and a pair of flanges 14b that are connected to both end portions of the base portion 14a and project in directions away from each other. The inter-module cover member 14 is disposed in a region between the module frames 13 located on the upstream side and the downstream side in the flow direction A, and is fixed by fitting the flange 14b into the recess 13e. Thus, by providing the inter-module cover member 14, rainwater, dust and the like are prevented from entering from the outside.
[0061]
In the above-described embodiment, the configuration of the mounting device 1 applied to a tiled roof of a wooden building has been described. However, in another embodiment of the present invention, not limited to the above-described tiled roof of a wooden building, for example, a multi-layer apartment house. It can implement suitably also with respect to the roof of the building of a concrete structure used as such. In the above-described embodiment, the roof tile 9 is used as the roof tile 9 and the structure of the mounting device 1 using the cover body 2 formed in the same shape as the roof tile is described. However, in the other embodiment of the present invention, the roof tile 9 is used. The type is not limited to the roof tile, but may be a flat flat tile, for example, and can be carried out on the cover body 2 formed in the same shape as the flat roof tile in the same manner as in the above-described embodiment. Further, in the above-described embodiment, the case where the solar cell module is applied as the roof-mounted device has been described. However, in other embodiments of the present invention, not only the above-described solar cell module but also, for example, electric hot water using solar heat The present invention can also be suitably applied to a hybrid device in which a solar battery module for performing solar power generation or an electric water heater for performing solar water heating is integrated.
[0062]
【The invention's effect】
As described above, according to the present invention, without being affected by the tiles around the cover body, and without performing the adjustment work of the gap between the upper surface of the roof structure and the cover body as in the prior art, A stable mounting strength of the support to the roof structure can be obtained. Therefore, the stability with respect to the attachment strength to the roof structure of the equipment mounted on the roof supported by the support can be enhanced. In addition, since the cover body does not require great strength for supporting the weight of the equipment mounted on the roof, the thickness, shape and material of the cover body can be freely selected, and the manufacturing cost can be reduced.
[0063]
Moreover, according to this invention, the stable attachment intensity | strength to the roof structure body of a support body can be obtained, without receiving the influence of the tile around a cover body. Therefore, the stability with respect to the attachment strength to the roof structure of the equipment mounted on the roof supported by the support can be enhanced. In addition, since the waterproof auxiliary cover member is provided between the support member and the device fixing member, rainwater or the like can be prevented from entering from the through hole of the cover body.
[0064]
Moreover, according to this invention, it can prevent that the rain water etc. which flow in the direction which goes to the eaves side from the ridge side of a roof structure infiltrate into the through-hole of a cover body. In addition, it is possible to reliably prevent rainwater and the like from entering through a gap between the support member and the through hole that is generated when the support member is inserted into the through hole of the cover body. Further, when the support body is inserted into the through hole of the cover body, the support body is caused by the load of the equipment mounted on the roof attached to the support body. Cover body thickness direction It is possible to prevent displacement in a direction orthogonal to the direction. Thereby, the stability with respect to the attachment strength to the roof structure of the equipment mounted on the roof supported by the support can be enhanced.
[0065]
Moreover, according to this invention, the slip between a support member and the upper surface of a roof structure can be prevented. Therefore, since the support member is supported on the upper surface of the roof structure in a more stable state, the stability with respect to the mounting strength of the on-roof mounted device supported by the support on the roof structure can be enhanced.
[0066]
Moreover, according to this invention, the attachment position of the horizontal rail to the upper part of an apparatus fixing member can be freely adjusted to the longitudinal direction of an apparatus fixing member. This facilitates the installation work of the horizontal rail to the upper part of the equipment fixing member, and the installation work of the equipment mounted on the roof can be performed in a short time.
[0067]
Moreover, according to this invention, the attachment position of a horizontal crosspiece can be freely adjusted to the longitudinal direction of a horizontal crosspiece. This facilitates the installation work of the horizontal rail to the upper part of the equipment fixing member, and the installation work of the equipment mounted on the roof can be performed in a short time.
[0068]
Further, according to the present invention, any position in the flow direction of the roof structure can be obtained only by displacing the horizontal rail in the longitudinal direction of the device fixing member, regardless of the shape and size of the roof and the tiles provided around the cover. Also, you can easily attach the cross rail. Moreover, the length of the apparatus fixing member in the longitudinal direction can be shortened as compared with the prior art, and the apparatus fixing member can be partially provided at a position where the horizontal rail is attached. Therefore, the amount of the device fixing member to be used can be reduced and the weight of the device fixing member can be reduced as compared with the prior art. Thereby, the manufacturing cost of the attachment device can be reduced. Moreover, since the length of the apparatus fixing member in the longitudinal direction can be shortened as compared with the prior art, the apparatus fixing member can be handled easily, and the apparatus fixing member can be attached in a short time.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a mounting device 1 for on-roof equipment that is an embodiment of the present invention, and shows a cross section as viewed from the section line II-II in FIG.
2 is an exploded perspective view of the attachment device 1. FIG.
3 is a cross-sectional view taken along section line III-III in FIG. 1. FIG.
4 is an enlarged cross-sectional view of section IV of FIG.
5A is a right side view showing the module fixing member 15 of FIG. 4, and FIG. 5B is a plan view showing the module fixing member 15. FIG.
[Explanation of symbols]
1 Mounting device
2 Cover body
2a Through hole
2b Projection
3 Equipment fixing members
3c long hole
4 Auxiliary cover member for waterproofing
5 Support members
4c, 5c insertion hole
6 Wood screw
7 Base material
8 Field plate
9 roof tiles
10 tiles
11 Horizontal cross
12 Solar cell module
13 Module frame
14 Inter-module cover material
15 Module fixing member
16,20 volts

Claims

屋根構造体の上面に支持され、貫通孔が形成されるカバー体と、
カバー体の前記貫通孔に挿通され、かつ前記屋根構造体の上面によって支持される挿通部を有し、屋根上に搭載される屋根上搭載機器を支持する支持体とを含み、
前記支持体は、逆Ｕ字状であって、一対の側部と上部とを有し、前記上部に挿通孔が形成され、前記屋根上搭載機器を支持する支持部材を少なくとも含み、前記支持部材は前記屋根構造体の上面に接していることを特徴とする屋根上搭載機器の取付装置。A cover body that is supported on the upper surface of the roof structure and has a through hole;
A support body that is inserted through the through-hole of the cover body and has an insertion portion that is supported by the upper surface of the roof structure, and that supports equipment mounted on the roof mounted on the roof,
The support is an inverted U-shape, and a pair of sides and the upper insertion hole is formed in the upper, at least seen including a support member for supporting the roof on the mounting device, said support The apparatus for mounting on-roof equipment, wherein the member is in contact with the upper surface of the roof structure .

前記支持体は、
逆Ｕ字状の基部と、基部の両端部に連なり、相互に離反する方向に突出するフランジとを有し、各フランジに、長手方向に平行に延びる長孔が形成される機器固定部材と、
逆Ｕ字状であって、二対の側部と上部とを有し、前記上部に複数の挿通孔が形成される防水用補助カバー部材と、
前記支持部材であって、前記機器固定部材および防水用補助カバーを介して前記屋根上搭載機器を支持する支持部材と、
前記機器固定部材の長孔ならびに前記防水用補助カバーおよび支持部材の各挿通孔に挿通されて、前記屋根構造体の上面に固定される固定治具とを含むことを特徴とする請求項１記載の屋根上搭載機器の取付装置。The support is
An equipment fixing member having an inverted U-shaped base and flanges that are connected to both ends of the base and project in directions away from each other, and each of the flanges is formed with a long hole extending parallel to the longitudinal direction,
A waterproof auxiliary cover member having an inverted U-shape, having two pairs of side portions and an upper portion, and having a plurality of insertion holes formed in the upper portion,
A said support member, a support member for supporting the roof on the mounting device via the front Symbol device fixing member and the waterproof auxiliary cover,
2. A fixing jig which is inserted into each insertion hole of the waterproof auxiliary cover and the support member and fixed to the upper surface of the roof structure, and a long hole of the device fixing member. Equipment for roof-mounted equipment.

前記カバー体の貫通孔の外周には、全周にわたって前記カバー体の厚み方向で屋根構造体と反対側に突出する突出部が形成されることを特徴とする請求項１または２記載の屋根上搭載機器の取付装置。3. The roof top according to claim 1, wherein a projecting portion that projects to the opposite side of the roof structure in the thickness direction of the cover body is formed on the outer periphery of the through hole of the cover body. Mounting device for on-board equipment.

前記支持部材の側部には、前記カバー体の厚み方向で屋根構造体側に突出する複数の突起部が設けられることを特徴とする請求項１〜３のいずれか１つに記載の屋根上搭載機器の取付装置。The on-roof mounting according to any one of claims 1 to 3 , wherein a plurality of protrusions projecting toward a roof structure side in a thickness direction of the cover body are provided on a side portion of the support member. Equipment mounting device.

前記機器固定部材の基部に、長手方向に平行に延びる長孔が形成され、前記機器固定部材の上部には、機器固定部材の長手方向に直交する方向に延び、かつ屋根上搭載機器を搭載するための横桟が設けられることを特徴とする請求項２記載の屋根上搭載機器の取付装置。 A long hole extending in parallel to the longitudinal direction is formed in the base of the device fixing member, and the upper portion of the device fixing member extends in a direction orthogonal to the longitudinal direction of the device fixing member and mounts a roof-mounted device. The apparatus for mounting on-roof equipment according to claim 2, wherein a horizontal rail is provided.

前記横桟の底部に、長手方向に平行に延びる長孔が形成されることを特徴とする請求項５記載の屋根上搭載機器の取付装置。 6. The apparatus for mounting on-roof equipment according to claim 5, wherein a long hole extending in parallel with the longitudinal direction is formed at the bottom of the horizontal rail.

前記機器固定部材の長手方向の長さは、少なくとも前記横桟が前記機器固定部材の長手方向の予め定める範囲を移動可能な長さであることを特徴とする請求項５または６記載の屋根上搭載機器の取付装置。 The roof length according to claim 5 or 6, wherein the length of the device fixing member in the longitudinal direction is a length that allows at least the horizontal rail to move within a predetermined range in the longitudinal direction of the device fixing member. Mounting device for on-board equipment.