JP5178131B2 - Solar cell module mounting jig and mounting structure - Google Patents

Solar cell module mounting jig and mounting structure Download PDF

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JP5178131B2
JP5178131B2 JP2007263969A JP2007263969A JP5178131B2 JP 5178131 B2 JP5178131 B2 JP 5178131B2 JP 2007263969 A JP2007263969 A JP 2007263969A JP 2007263969 A JP2007263969 A JP 2007263969A JP 5178131 B2 JP5178131 B2 JP 5178131B2
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solar cell
cell module
sandwiching
mounting
mounting jig
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JP2009091825A (en
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功 近藤
晃 松原
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Sekisui Chemical Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/615—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

本発明は、複数の頂部又は凸部を有する折板屋根などの平板状屋根に太陽電池モジュールを取り付けるための取付治具、及びその取付治具を使用した取付構造に関するものである。   The present invention relates to an attachment jig for attaching a solar cell module to a flat roof such as a folded plate roof having a plurality of tops or projections, and an attachment structure using the attachment jig.

従来、折板屋根に太陽電池モジュールを取り付けるための取付金物及び取付構造が知られている（特許文献１，２参照）。   Conventionally, attachment hardware and an attachment structure for attaching a solar cell module to a folded plate roof are known (see Patent Documents 1 and 2).

例えば、特許文献１では、折板屋根の頂部に取付金物を設置し、その取付金物から上方に突出する締結ボルトに太陽電池モジュールを固定して、屋根面に平行になるように太陽電池モジュールを取り付けている。   For example, in Patent Document 1, a mounting bracket is installed on the top of a folded plate roof, the solar cell module is fixed to a fastening bolt protruding upward from the mounting bracket, and the solar cell module is parallel to the roof surface. It is attached.

また、特許文献２には、左右別体のクランプ片をボルトで締め付けて折板屋根の頂部を挟持させ、その左右クランプ片にフレーム固定金具を取り付け、太陽電池モジュールを屋根面に対して斜めに設置する構造が開示されている。
特許第３２９９８７７号公報 特開２００１−１９３２３１号公報 Further, in Patent Document 2, a clamp piece of left and right separates is tightened with a bolt to clamp the top of the folded plate roof, a frame fixing bracket is attached to the left and right clamp piece, and the solar cell module is inclined with respect to the roof surface. The structure to install is disclosed.
Japanese Patent No. 3299877 JP 2001-193231 A

しかしながら、特許文献１の取付金物では、太陽電池モジュールを屋根面に対して斜めに設置するには、上部側と下部側とで長さの違う締結ボルトを設けた取付金物を別途、製作しなければならない。   However, in the mounting hardware of Patent Document 1, in order to install the solar cell module obliquely with respect to the roof surface, a mounting hardware provided with fastening bolts having different lengths on the upper side and the lower side must be separately manufactured. I must.

また、特許文献２の構成では、取付部品数が多くなり、取り付けに手間がかかるうえに、別体の左右クランプ片を折板屋根の頂部に取り付ける際にずれが生じやすい。   Moreover, in the structure of patent document 2, the number of attachment parts increases, installation takes time, and when a separate left-right clamp piece is attached to the top part of a folded-plate roof, it is easy to produce a shift | offset | difference.

そこで、本発明は、取り付けが容易なうえに、太陽電池モジュールの設置角度に応じて角度及び高さを容易に調整して支持させることができる太陽電池モジュールの取付治具、及びその取付治具を使用した取付構造を提供することを目的としている。   Accordingly, the present invention provides a solar cell module mounting jig that can be easily mounted and can be supported by adjusting the angle and height according to the installation angle of the solar cell module, and the mounting jig. The object is to provide a mounting structure using the.

前記目的を達成するために、本発明の太陽電池モジュールの取付治具は、複数の頂部又は凸部を有する平板状屋根に太陽電池モジュールを取り付けるための取付治具であって、前記平板状屋根の任意の頂部又は凸部を挟んで配置される一対の挟持部と、一方の挟持部の上縁から上方に延出されるとともに折り返されて他方の挟持部の上縁に繋がる連結部と、その連結部の折り返しの一部を開口した挿込み口と、その挿込み口に下部を挿し込んで前記太陽電池モジュールを支持させる台座部を有する支持体と、前記連結部の対向する２面と前記支持体とを貫通する貫通孔と、その貫通孔に挿通されて前記連結部の対向する２面を緊結させるボルト部とを備えたことを特徴とする。   In order to achieve the above object, a solar cell module mounting jig according to the present invention is a mounting jig for mounting a solar cell module on a flat roof having a plurality of tops or projections, the flat roof A pair of sandwiching portions arranged between any top or convex portion, a connecting portion that extends upward from the upper edge of one sandwiching portion and is folded back and connected to the upper edge of the other sandwiching portion, An insertion opening that opens a part of the folded portion of the connecting portion, a support body that has a pedestal portion that supports the solar cell module by inserting a lower portion into the insertion opening, two opposing surfaces of the connecting portion, and A through hole penetrating the support and a bolt portion inserted through the through hole to fasten two opposing surfaces of the connecting portion are provided.

ここで、前記挟持部は、前記頂部又は凸部の側面から上面にかけての外形に合わせた形状に成形されており、前記連結部は前記挟持部と一体の板材を二つ折りにして成形されており、前記挿込み口は前記連結部の折り返しの両側縁を除いた部分にスリット状に開口されている構成とすることができる。   Here, the sandwiching portion is formed in a shape that matches the outer shape from the side surface to the top surface of the top portion or the convex portion, and the connecting portion is formed by folding the plate member integrated with the sandwiching portion in half. The insertion opening may be configured to be opened in a slit shape at a portion excluding both side edges of the connection portion.

また、本発明の太陽電池モジュールの取付構造は、複数の頂部又は凸部を有する平板状屋根に太陽電池モジュールを傾斜させて取り付ける太陽電池モジュールの取付構造であって、上記太陽電池モジュールの取付治具の前記挟持部を、前記傾斜の上部側と下部側に対峙する前記平板状屋根の頂部又は凸部にそれぞれ取り付け、前記挿込み口には、前記上部側に前記下部側よりも上方への突出長が長い支持体を挿し込み、前記貫通孔に前記ボルト部を装着して緊結することによって前記挟持部を前記頂部又は凸部に圧着させることを特徴とする。   Further, the solar cell module mounting structure of the present invention is a solar cell module mounting structure in which the solar cell module is tilted and mounted on a flat roof having a plurality of tops or projections, and the solar cell module mounting structure is described above. The holding part of the tool is attached to the top or convex part of the flat roof facing the upper side and the lower side of the slope, respectively, and the insertion port has an upper side above the lower side. A support body having a long protruding length is inserted, and the bolt portion is attached to the through hole and fastened, whereby the clamping portion is crimped to the top portion or the convex portion.

このように構成された本発明の太陽電池モジュールの取付治具及び取付構造は、平板状屋根の頂部又は凸部を挟持する一対の挟持部が、連結部によって繋がっている。また、この連結部の挿込み口に台座部を有する任意の長さの支持体を挿入し、支持体の固定と挟持部を頂部又は凸部に圧着させる連結部の緊結とを同時におこなうことができる。   In the solar cell module mounting jig and mounting structure of the present invention configured as described above, a pair of sandwiching portions that sandwich the top or convex portion of the flat roof are connected by a connecting portion. In addition, a support body having an arbitrary length having a pedestal portion can be inserted into the insertion opening of the connection portion, and fixing of the support body and fastening of the connection portion for crimping the clamping portion to the top portion or the convex portion can be performed at the same time. it can.

このため、太陽電池モジュールの取り付けが容易になるうえに、取り付ける支持体の長さや台座部の角度を変えるだけで容易に設置角度を調整することができる。   For this reason, the installation of the solar cell module is facilitated, and the installation angle can be easily adjusted only by changing the length of the support to be attached or the angle of the pedestal.

また、挟持部の形状を、折板屋根の頂部又は凸部の側面から上面にかけての外形に合わせた形状に成形することで、頂部又は凸部との密着度が高まり、ずれ難くすることができる。   Further, by forming the sandwiched portion into a shape that matches the outer shape of the folded plate roof from the top or the side surface of the convex portion to the top surface, the degree of adhesion with the top portion or the convex portion can be increased and can be made difficult to shift. .

以下、本発明の最良の実施の形態について図面を参照して説明する。   The best mode for carrying out the present invention will be described below with reference to the drawings.

図２は、平板状屋根としての折板屋根２に太陽電池モジュール１を取り付ける作業工程を説明する斜視図である。   FIG. 2 is a perspective view for explaining an operation process for attaching the solar cell module 1 to the folded roof 2 as a flat roof.

この折板屋根２は、所定のピッチで頂部２１，・・・が設けられた平板状の屋根である。このような折板屋根２は、例えば波形のポリ塩化ビニル被覆鋼板によって形成されるもので、図１に示すようにその折り曲げられた山形が頂部２１になる。   The folded plate roof 2 is a flat roof provided with top portions 21 at a predetermined pitch. Such a folded plate roof 2 is formed of, for example, a corrugated polyvinyl chloride coated steel plate, and the folded chevron forms the top 21 as shown in FIG.

また、折板屋根２の下側には、図２，４に示すように、それを支持する屋根フレーム２２及び天井２３が設けられている。   Further, as shown in FIGS. 2 and 4, a roof frame 22 and a ceiling 23 that support the folded plate roof 2 are provided below the folded plate roof 2.

そして、本実施の形態の取付治具３は、図１に示すように、折板屋根２の頂部２１に取り付けられる挟持金具３１と、その挟持金具３１に下部を挿し込む太陽電池モジュール１の支持体としての支持金具３２と、挟持金具３１と支持金具３２の貫通孔３１４，３２２に装着されるボルト部３３とを備えている。   As shown in FIG. 1, the mounting jig 3 according to the present embodiment supports a sandwiching metal fitting 31 attached to the top portion 21 of the folded plate roof 2 and the solar cell module 1 in which the lower part is inserted into the sandwiching metal fitting 31. A support fitting 32 as a body, and a clamping fitting 31 and a bolt portion 33 attached to the through holes 314 and 322 of the support fitting 32 are provided.

この挟持金具３１には、図３に示すように、折板屋根２の頂部２１を挟んで配置される一対の挟持部３１１，３１１と、一方の挟持部３１１の上縁から上方に延出されるとともに折り返されて他方の挟持部３１１の上縁に繋がる連結部３１２と、その連結部３１２の折り返し部３１２ａの一部を開口した挿込み口３１３と、連結部３１２の対向する２面を貫通する貫通孔３１４とが設けられている。   As shown in FIG. 3, the sandwiching metal 31 extends upward from a pair of sandwiching portions 311, 311 disposed across the top portion 21 of the folded plate roof 2 and the upper edge of one sandwiching portion 311. The connecting portion 312 that is folded back and connected to the upper edge of the other sandwiching portion 311, the insertion port 313 that opens a part of the folded portion 312 a of the connecting portion 312, and the two opposing surfaces of the connecting portion 312 pass through. A through hole 314 is provided.

例えば、この挟持部３１１，３１１と連結部３１２は、一枚のステンレス鋼板を折り曲げて成形される。また、この挟持部３１１，３１１は、頂部２１の側面から上面にかけての外形に合わせた鉤形にそれぞれ成形されている（図１、図３（ｂ）参照）。   For example, the sandwiching portions 311 and 311 and the connecting portion 312 are formed by bending a single stainless steel plate. Further, the sandwiching portions 311 and 311 are each formed into a bowl shape matching the outer shape from the side surface to the upper surface of the top portion 21 (see FIGS. 1 and 3B).

そして、一方の挟持部３１１の上縁から真っ直ぐに上方に延出された連結部３１２は、途中の折り返し部３１２ａで二つ折りにされて他方の挟持部３１１の上縁に向けて延出される。すなわち、挟持部３１１，３１１と連結部３１２の対向する２面は、図３（ｂ）に示すように、折り返し部３１２ａからの垂線に対して線対称に成形される。   Then, the connecting portion 312 extending straight upward from the upper edge of the one sandwiching portion 311 is folded in half at the middle folded portion 312a and is extended toward the upper edge of the other sandwiching portion 311. That is, two opposing surfaces of the sandwiching portions 311 and 311 and the connecting portion 312 are formed symmetrically with respect to the perpendicular line from the folded portion 312a as shown in FIG.

この連結部３１２の二つ折りにされて対向する２面には、水平方向に貫通する貫通孔３１４が形成されている。そして、この貫通孔３１４は、後述するボルト部３３が装着されて緊結されると、挟持部３１１，３１１が閉じる方向に移動する位置に設けられている。   A through hole 314 penetrating in the horizontal direction is formed in two faces of the connecting portion 312 that are folded in two and facing each other. The through hole 314 is provided at a position where the clamping portions 311 and 311 move in the closing direction when a bolt portion 33 described later is attached and tightened.

また、連結部３１２の折り返し部３１２ａには、後述する支持金具３２の挿入部３２１の幅より僅かに広くなるように、両側縁を除いた部分がスリット状に切り欠かれた挿込み口３１３が形成されている。さらに、その挿込み口３１３は、連結部３１２の対向する２面間の中空部に連通されている。   In addition, the folded portion 312a of the connecting portion 312 has an insertion port 313 in which portions excluding both side edges are cut out in a slit shape so as to be slightly wider than the width of the insertion portion 321 of the support fitting 32 described later. Is formed. Further, the insertion port 313 is communicated with a hollow portion between two opposing surfaces of the connecting portion 312.

また、支持金具３２は、側面視略Ｌ字形に成形された金具で、垂直方向に延設される平板部が挿入部３２１となり、その挿入部３２１の上縁から斜めに延設される平板部が太陽電池モジュール１を載置する台座部３２３となる。   The support metal fitting 32 is a metal fitting formed in an approximately L shape in a side view, and a flat plate portion extending in the vertical direction becomes an insertion portion 321, and a flat plate portion extending obliquely from the upper edge of the insertion portion 321. Becomes the pedestal 323 on which the solar cell module 1 is placed.

この挿入部３２１には、挿込み口３１３から支持金具３２を挿入した際に連結部３１２の貫通孔３１４と連通する位置に、貫通孔３２２が形成されている。すなわち、連結部３１２の対向する２面と支持金具３２とを貫通する貫通孔３１４，３２２が形成される。   A through hole 322 is formed in the insertion portion 321 at a position that communicates with the through hole 314 of the connecting portion 312 when the support fitting 32 is inserted from the insertion port 313. That is, the through holes 314 and 322 that penetrate the two opposing surfaces of the connecting portion 312 and the support fitting 32 are formed.

また、台座部３２３には、上下方向に貫通する取付穴３２４が設けられており、太陽電池モジュール１の取り付けに利用される。すなわち、台座部３２３は、太陽電池モジュール１の設置角度に応じた角度に傾斜させて成形されており、太陽電池モジュール１を下方から面で支持する。   In addition, the pedestal portion 323 is provided with a mounting hole 324 that penetrates in the vertical direction, and is used for mounting the solar cell module 1. That is, the pedestal part 323 is formed to be inclined at an angle corresponding to the installation angle of the solar cell module 1 and supports the solar cell module 1 from below with a surface.

そして、ボルト部３３は、連結部３１２の貫通孔３１４と支持金具３２の貫通孔３２２とに挿通されるボルト３３１と、そのボルト３３１に螺着させるナット３３２とから構成されている。   The bolt portion 33 includes a bolt 331 that is inserted into the through hole 314 of the connecting portion 312 and the through hole 322 of the support fitting 32, and a nut 332 that is screwed to the bolt 331.

一方、支持金具３２の挿入部３２１の長さを変えることによって、太陽電池モジュール１を支持させる高さを変えることができる。   On the other hand, the height at which the solar cell module 1 is supported can be changed by changing the length of the insertion portion 321 of the support fitting 32.

図２には、傾斜させた太陽電池モジュール１の下部側に突出長の短い支持金具３２Ａを挿し込んだ取付治具３Ａを配置し、上部側に突出長の長い支持金具３Ｂを挿し込んだ取付治具３Ｂを配置した状態を示した。   In FIG. 2, a mounting jig 3A in which a support metal 32A having a short projecting length is inserted is arranged on the lower side of the inclined solar cell module 1, and a mounting tool 3B having a long projecting length is inserted in the upper side. The state where the jig 3B is arranged is shown.

すなわち、この上部側に設置される支持金具３２Ｂと、下部側に設置される支持金具３２Ａとの差が、その上に設置される太陽電池モジュール１の傾斜角度を規定することになる。このような取付治具３Ａ，３Ｂを利用すれば、挟持金具３１には同一部品を使用し、支持金具３２Ａ，３２Ｂを所望する突出長の金具にすることで、太陽光発電が効率よくおこなえる角度に太陽電池モジュール１を取り付けることが容易にできる。   That is, the difference between the support fitting 32B installed on the upper side and the support fitting 32A installed on the lower side defines the inclination angle of the solar cell module 1 installed thereon. If such mounting jigs 3A and 3B are used, the same part is used for the holding metal fitting 31, and the support metal fittings 32A and 32B are made into metal fittings having a desired protruding length, so that the photovoltaic power generation can be efficiently performed. It is possible to easily attach the solar cell module 1 to.

次に、本実施の形態の取付治具３を用いた太陽電池モジュール１の取付構造の構築方法について説明する。   Next, the construction method of the attachment structure of the solar cell module 1 using the attachment jig 3 of the present embodiment will be described.

まず、図１に示すように、折板屋根２１の頂部２１を挟持部３１１，３１１で挟ませることで挟持金具３１を取り付ける。そして、挟持金具３１の挿込み口３１３に支持金具３２の挿入部３２１を挿し込む。   First, as shown in FIG. 1, the sandwiching metal fitting 31 is attached by sandwiching the top portion 21 of the folded plate roof 21 with sandwiching portions 311 and 311. Then, the insertion portion 321 of the support metal fitting 32 is inserted into the insertion port 313 of the holding metal fitting 31.

この際、図２に示すように、太陽電池モジュール１を傾斜させる場合は、傾斜の下部側に対峙する折板屋根２の頂部２１には取付治具３Ａ，３Ａを取り付け、傾斜の上部側に対峙する頂部２１には取付治具３Ｂ，３Ｂを取り付ける。   At this time, as shown in FIG. 2, when the solar cell module 1 is inclined, mounting jigs 3A and 3A are attached to the top portion 21 of the folded plate roof 2 facing the lower side of the inclination, and the upper side of the inclination is attached. Mounting jigs 3B and 3B are attached to the top 21 facing each other.

そして、取付治具３Ａ，３Ａ，３Ｂ，３Ｂの上に太陽電池モジュール１を降ろすと、設置角度に合わせて傾斜させた平板状の台座部３２３，・・・の上に載置された太陽電池モジュール１は安定する。そこで、台座部３２３，・・・の取付穴３２４，・・・にボルト（図示せず）を通して、台座部３２３，・・・に太陽電池モジュール１を固定する。   When the solar cell module 1 is lowered onto the mounting jigs 3A, 3A, 3B, 3B, the solar cells placed on the flat pedestals 323,... Inclined according to the installation angle. Module 1 is stable. Therefore, the solar cell module 1 is fixed to the pedestal portions 323,... Through bolts (not shown) through the mounting holes 324,.

図４は、このように太陽電池モジュール１，・・・を傾斜させて、折板屋根２の上に複数、設置した状態を側方から見た断面図である。   FIG. 4 is a cross-sectional view of the state in which a plurality of solar cell modules 1,...

これらの太陽電池モジュール１，・・・は、所定のピッチで折板屋根２に形成された頂部２１，・・・に、一つ置きに取り付けられた取付治具３Ａ，３Ｂ（３Ｃ，３Ｄ）の上に設置されている。   These solar cell modules 1,... Are mounted jigs 3 </ b> A, 3 </ b> B (3 </ b> C, 3 </ b> D) that are attached to the top portions 21,. It is installed on the top.

また、太陽電池モジュール１，・・・を限られた折板屋根２の上で効率よく配置するために、取付治具３Ａ−３Ｄにおいては、支持金具３２，・・・の突出長をそれぞれ調整するだけでなく、台座部３２３の突出する向き及び角度も調整している。   Moreover, in order to arrange | position solar cell module 1, ... efficiently on the limited folded-plate roof 2, in projection jig 3A-3D, the protrusion length of the support metal fittings 32, ... is each adjusted. In addition, the projecting direction and angle of the pedestal 323 are also adjusted.

次に、本実施の形態の太陽電池モジュール１の取付治具３及び取付構造の作用について説明する。   Next, the effect | action of the attachment jig 3 and the attachment structure of the solar cell module 1 of this Embodiment is demonstrated.

このように構成された本実施の形態の太陽電池モジュール１の取付治具３及び取付構造では、折板屋根２の頂部２１を挟持する一対の挟持部３１１，３１１が、連結部３１２によって繋がって一つの挟持金具３１になっている。   In the mounting jig 3 and the mounting structure of the solar cell module 1 of the present embodiment configured as described above, the pair of sandwiching portions 311 and 311 that sandwich the top portion 21 of the folded plate roof 2 are connected by the connecting portion 312. One clamping bracket 31 is provided.

このため、従来の左右に分かれた別体のクランプを取り付けるときのように位置ずれを生じさせることなく、容易に頂部２１に挟持金具３１を嵌めることができる。   For this reason, the holding metal fitting 31 can be easily fitted to the top portion 21 without causing a positional shift as in the case of attaching a separate clamp that is divided into left and right in the past.

また、この連結部３１２の挿込み口３１３に任意の長さの挿入部３２１を有する支持金具３２を挿入することができるので、太陽電池モジュール１を支持させる高さを容易に調整することができる。   Further, since the support fitting 32 having the insertion portion 321 having an arbitrary length can be inserted into the insertion port 313 of the connection portion 312, the height for supporting the solar cell module 1 can be easily adjusted. .

さらに、台座部３２３の傾斜角度も、支持金具３２だけであれば容易に調整することができる。また、平板状の台座部３２３によって、太陽電池モジュール１を下方から安定して支持させることができる。   Furthermore, the inclination angle of the pedestal portion 323 can be easily adjusted if only the support fitting 32 is provided. Moreover, the solar cell module 1 can be stably supported from below by the flat pedestal portion 323.

さらに、支持金具３２の挿入部３２１を挿込み口３１３に挿し込んだ後に、挟持金具３１の貫通孔３１４と支持金具３２の貫通孔３２２にボルト３３１を挿し込んでナット３３２を螺着させることで、支持金具３２の固定と挟持部３１１，３１１を頂部２１に圧着させる連結部３１２の緊結とを同時におこなうことができる。   Furthermore, after inserting the insertion part 321 of the support metal fitting 32 into the insertion port 313, the bolt 331 is inserted into the through hole 314 of the holding metal fitting 31 and the through hole 322 of the support metal fitting 32, and the nut 332 is screwed. The fixing of the support fitting 32 and the fastening of the connecting portion 312 for pressing the holding portions 311 and 311 to the top portion 21 can be performed at the same time.

このため、太陽電池モジュール１の取り付けが容易になるうえに、取り付ける支持金具３２の突出長の長さや台座部３２３の傾斜角度を変えるだけで、太陽電池モジュール１の設置角度を容易に調整することができる。   For this reason, the installation of the solar cell module 1 is facilitated, and the installation angle of the solar cell module 1 can be easily adjusted only by changing the length of the protruding length of the support bracket 32 to be attached or the inclination angle of the pedestal 323. Can do.

すなわち、太陽電池モジュール１は、太陽に対する向きによって発電効率が異なるので、支持金具３２を変えることで太陽電池モジュール１の設置角度を調整できれば、最適な設置角度にすることが容易にできる。   That is, since the power generation efficiency of the solar cell module 1 varies depending on the direction with respect to the sun, if the installation angle of the solar cell module 1 can be adjusted by changing the support bracket 32, the optimal installation angle can be easily obtained.

また、挟持部３１１，３１１の形状を、折板屋根２の頂部２１の側面から上面にかけての外形に合わせた形状に成形することで、頂部２１との密着度が高まり、ずれ難くすることができる。   In addition, by forming the sandwiching portions 311 and 311 into a shape that matches the outer shape from the side surface to the top surface of the top portion 21 of the folded roof 2, the degree of close contact with the top portion 21 is increased and it is difficult to shift. .

以上、図面を参照して、本発明の最良の実施の形態を詳述してきたが、具体的な構成は、この実施の形態に限らず、本発明の要旨を逸脱しない程度の設計的変更は、本発明に含まれる。   Although the best embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and design changes that do not depart from the gist of the present invention are possible. Are included in the present invention.

例えば、前記実施の形態では、平板状屋根として折板屋根２の頂部２１に取付治具３を取り付ける場合について説明したが、これに限定されるものではなく、平板状屋根として波形スレート板、波形亜鉛鉄板、波形ガラス、波形プラスチック板の屋根の頂部に取付治具３を取り付けることができる。   For example, in the said embodiment, although the case where the attachment jig | tool 3 was attached to the top part 21 of the folded-plate roof 2 as a flat roof was demonstrated, it is not limited to this, A corrugated slate board, a corrugated as a flat roof The attachment jig 3 can be attached to the top of the roof of a zinc iron plate, corrugated glass, or corrugated plastic plate.

また、瓦棒と称する芯材が所定のピッチで設けられた鋼板瓦棒葺き屋根を平板状屋根とし、その凸部である角形の瓦棒部に取付治具３を取り付ける構成であってもよい。   Moreover, the structure which attaches the attachment jig | tool 3 to the square tile-bar part which is a flat roof can be used as the flat roof made of the steel-plate tile-bar roof where the core material called a tile rod was provided with the predetermined pitch. .

本発明の最良の実施の形態の取付治具を折板屋根の頂部に取り付ける際の作業工程を説明する斜視図である。It is a perspective view explaining the work process at the time of attaching the attachment jig of the best embodiment of this invention to the top part of a folded-plate roof. 太陽電池モジュールを取り付ける作業工程を説明する斜視図である。It is a perspective view explaining the operation | work process which attaches a solar cell module. 取付治具の構成を説明する図であって、（ａ）は正面図、（ｂ）は側面図である。It is a figure explaining the structure of an attachment jig, Comprising: (a) is a front view, (b) is a side view. 本発明の最良の実施の形態の太陽電池モジュールの取付構造を説明する断面図である。It is sectional drawing explaining the attachment structure of the solar cell module of the best embodiment of this invention.

符号の説明Explanation of symbols

１ 太陽電池モジュール
２ 折板屋根（平板状屋根）
２１ 頂部
３，３Ａ−３Ｄ 取付治具
３１１ 挟持部
３１２ 連結部
３１２ａ 折り返し部
３１３ 挿込み口
３１４ 貫通孔
３２，３２Ａ，３２Ｂ 支持金具（支持体）
３２２ 貫通孔
３２３ 台座部
３３ ボルト部 1 Solar cell module 2 Folded plate roof (flat roof)
21 Top part 3, 3A-3D Mounting jig 311 Clamping part 312 Connection part 312a Folding part 313 Insertion port 314 Through-hole 32, 32A, 32B Support metal fitting (support)
322 Through-hole 323 Base part 33 Bolt part

Claims (5)

複数の頂部又は凸部を有する平板状屋根に太陽電池モジュールを取り付けるための取付治具であって、
前記平板状屋根の任意の頂部又は凸部を挟んで配置される一対の挟持部と、一方の挟持部の上縁から上方に延出されるとともに折り返されて他方の挟持部の上縁に繋がる連結部と、その連結部の折り返しの一部を開口した挿込み口と、その挿込み口から前記連結部の対向する２面の間に挿し込まれる平板部及び前記太陽電池モジュールを支持させる台座部を有する支持体と、前記連結部の対向する２面と前記支持体とを貫通する貫通孔と、その貫通孔に挿通されて前記連結部の対向する２面を緊結させるボルト部とを備え、
前記支持体は、垂直方向に延設される前記平板部に対して前記台座部が傾斜していることを特徴とする太陽電池モジュールの取付治具。 An attachment jig for attaching a solar cell module to a flat roof having a plurality of tops or projections,
A pair of sandwiching portions arranged across an arbitrary top or convex portion of the flat roof, and a connection extending upward from the upper edge of one sandwiching portion and folded back to be connected to the upper edge of the other sandwiching portion , A flat plate portion inserted between two opposing surfaces of the connecting portion from the insertion port, and a pedestal portion for supporting the solar cell module A through hole that penetrates the two opposing surfaces of the connecting portion and the support, and a bolt portion that is inserted through the through hole and fastens the two opposing surfaces of the connecting portion ,
The solar cell module mounting jig , wherein the pedestal portion is inclined with respect to the flat plate portion extending vertically . 前記挟持部は、前記頂部又は凸部の側面から上面にかけての外形に合わせた形状に成形されており、前記連結部は前記挟持部と一体の板材を二つ折りにして成形されており、前記挿込み口は前記連結部の折り返しの両側縁を除いた部分にスリット状に開口されていることを特徴とする請求項１に記載の太陽電池モジュールの取付治具。 The sandwiching portion is formed in a shape that matches the outer shape from the side surface to the top surface of the top portion or the convex portion, and the connecting portion is formed by folding a plate material integrated with the sandwiching portion into two, The solar cell module mounting jig according to claim 1 , wherein the insertion opening is opened in a slit shape in a portion excluding both side edges of the connection portion. 前記支持体は、側面視略Ｌ字形に成形されていることを特徴とする請求項１又は２に記載の太陽電池モジュールの取付治具。 The solar cell module mounting jig according to claim 1 or 2 , wherein the support is formed in a substantially L shape in a side view. 前記台座部の傾斜は、太陽電池モジュールの設置角度に応じた角度に設定されることを特徴とする請求項１乃至３のいずれか一項に記載の太陽電池モジュールの取付治具。 The solar cell module mounting jig according to any one of claims 1 to 3, wherein the inclination of the pedestal portion is set to an angle corresponding to an installation angle of the solar cell module. 複数の頂部又は凸部を有する平板状屋根に太陽電池モジュールを傾斜させて取り付ける太陽電池モジュールの取付構造であって、
請求項１乃至４のいずれか一項に記載の太陽電池モジュールの取付治具の前記挟持部を、前記傾斜の上部側と下部側に対峙する前記平板状屋根の頂部又は凸部にそれぞれ取り付け、
前記挿込み口には、前記上部側に前記下部側よりも上方への突出長が長い支持体を挿し込み、
前記貫通孔に前記ボルト部を装着して緊結することによって前記挟持部を前記頂部又は凸部に圧着させることを特徴とする太陽電池モジュールの取付構造。 A solar cell module mounting structure for mounting a solar cell module inclined on a flat roof having a plurality of tops or projections,
The mounting portion of the solar cell module mounting jig according to any one of claims 1 to 4 is mounted on the top or convex portion of the flat roof facing the upper and lower sides of the slope, respectively.
In the insertion port, a support body having a longer protruding length than the lower side is inserted into the upper side,
A mounting structure for a solar cell module, wherein the bolt portion is attached to the through hole and tightened so that the clamping portion is crimped to the top portion or the convex portion.
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