JP2015028264A - Solar panel installation metal fitting - Google Patents

Solar panel installation metal fitting Download PDF

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JP2015028264A
JP2015028264A JP2013157960A JP2013157960A JP2015028264A JP 2015028264 A JP2015028264 A JP 2015028264A JP 2013157960 A JP2013157960 A JP 2013157960A JP 2013157960 A JP2013157960 A JP 2013157960A JP 2015028264 A JP2015028264 A JP 2015028264A
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panel
fixing
solar panel
mounting
bolt
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真司 関野
Shinji Sekino
真司 関野
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SEKINO KOJO CO Ltd
Hasegawa Industries Inc
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SEKINO KOJO CO Ltd
Hasegawa Industries Inc
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    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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Abstract

PROBLEM TO BE SOLVED: To provide a solar panel installation metal fitting having maximally both merits of a flatly placing method and a stand method, and capable of also maximally eliminating the demerits of both methods.SOLUTION: A lower stage plate part 5 becoming lower than an installation substrate part 3 is provided on one end side of the installation substrate part 3 installable in a placing state on a support metal fitting 2 fixed to a roof 1, the lower stage plate part 5 is formed as a panel fixing lower stage part 5 for placing-fixing one side end part of a solar panel 6, an upper stage plate part 8 becoming higher than the installation substrate part 3 is provided on the other end side of the installation substrate part 3, the upper stage plate part 8 is formed as a panel fixing upper stage part 8 for placing-fixing the other side end part of the solar panel 6, and the installation substrate part 3, the panel fixing lower stage part 5 and the panel fixing upper stage part 8 are constituted by bendably forming one metal plate 9.

Description

本発明は、屋根上にソーラーパネルを勾配をつけて設置可能なソーラーパネル設置用金具に関するものである。   The present invention relates to a solar panel mounting bracket that can be installed on a roof with a slope.

ソーラーパネルの設置構造としては、例えば特許文献１の図１に示されているような、屋根上に固定した取付金具にパネル押え具を用いてソーラーパネルを平らに並べた状態で直接押え付け固定する設置構造（平置き工法などと称される。）や、例えば特許文献２に示されているような、屋根上に固定した取付金具に所定の傾斜角度を有する架台を取り付けて、この架台を介してソーラーパネルを傾斜状態に取り付け固定する設置構造（架台工法などと称される。）が知られている。   As a solar panel installation structure, for example, as shown in FIG. 1 of Patent Document 1, the solar panel is placed in a flat state using a panel presser on a mounting bracket fixed on the roof. A mounting structure having a predetermined inclination angle is attached to an installation structure (referred to as a flat placement method or the like) or a mounting bracket fixed on the roof, as shown in Patent Document 2, for example. There is known an installation structure (referred to as a frame construction method or the like) in which a solar panel is attached and fixed in an inclined state.

特開２０１３−１１７１２１号公報JP 2013-117121 A 登録実用新案第３１８２２５６号公報Registered Utility Model No. 3182256

前記平置き工法は、架台を用いないため低コストで施工作業性に優れ、またソーラーパネル同士を近接させて設置できるためにソーラーパネル設置面積を広く確保できるというメリットがあるが、反面、設置されたソーラーパネルの傾斜角度が屋根の勾配に準じたものとなるため、傾斜のない陸屋根や緩勾配折板屋根への設置に用いた際には、ソーラーパネルの勾配がないことで太陽光を効果的に受光できない時間帯があったり、雨水などが流れ落ちにくいためにパネル表面が汚れて発電力の低下を招き易いというデメリットがあった。   The flat-laying method has a merit that it is excellent in construction workability at low cost because it does not use a frame, and has a merit that a large solar panel installation area can be secured because solar panels can be installed close to each other. Since the inclination angle of the solar panel conforms to the slope of the roof, when it is used for installation on a flat roof with no inclination or a gently-graded folded-plate roof, there is no solar panel inclination, so sunlight is effective. There is a demerit that there is a time zone in which light cannot be received and there is a tendency for rainwater and the like to hardly flow down, so that the panel surface becomes dirty and the power generation tends to decrease.

一方、前記架台工法は、太陽光を受光し易い傾斜角度でソーラーパネルを設置できると共に、ソーラーパネルが汚れにくい（発電力の低下を招きにくい）というメリットがあるが、反面、架台が大型で取付用部品も多いために高コストで施工作業性が悪かったり、大型の架台は強力な（複合的な）防錆処理を施すことが困難で簡易的な防錆処理しか行われないために比較的短期間で腐食し易かったり、傾斜設置されるソーラーパネルの影が他のソーラーパネルの受光面に落ちないよう隣接するソーラーパネル同士を離して設置しなければならずソーラーパネルの設置面積が制約されてしまうなどのデメリットがあった。   On the other hand, the mounting method has the merit that the solar panel can be installed at an inclination angle that easily receives sunlight, and the solar panel is difficult to get dirty (it is difficult to reduce the power generation). Because there are many parts, it is expensive and construction workability is bad, and large pedestals are difficult to apply strong (composite) rust prevention treatment, and only simple rust prevention treatment is performed. Adjacent solar panels must be separated from each other so that the shadows of solar panels that are easily corroded in a short period of time and do not fall on the light receiving surface of other solar panels are limited. There were disadvantages such as.

本発明は、このような従来のソーラーパネルの設置構造の現状に鑑み、平置き工法と架台工法の双方のメリットを可及的に合わせ持ち、且つ両工法のデメリットを可及的に解消できた実用性に優れたソーラーパネル設置用金具を提供するものである。   In view of the current state of the conventional solar panel installation structure, the present invention has as much as possible the advantages of both the horizontal installation method and the mounting method, and has been able to eliminate the disadvantages of both methods as much as possible. It provides solar panel installation hardware with excellent practicality.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

屋根１上に固定された支持金具２に取付可能なソーラーパネル設置用金具Ａであって、前記支持金具２上に載置状態で取付可能な取付用基板部３の一端側に、第一段差４を介してこの一端側が取付用基板部３より低くなる下段板部５を設け、この下段板部５をソーラーパネル６の一側端部を載置固定するパネル固定用下段部５とし、前記取付用基板部３の他端側に、第二段差７を介してこの他端側が取付用基板部３より高くなる上段板部８を設け、この上段板部８をソーラーパネル６の他側端部を載置固定するパネル固定用上段部８として、このパネル固定用上段部８にソーラーパネル６の他側端部を載置固定すると共に、このソーラーパネル６の一側端部を前記パネル固定用下段部５に載置固定することによりソーラーパネル６を一側端部が低く他側端部が高くなる傾斜状態で設置可能に構成し、前記取付用基板部３と前記パネル固定用下段部５と前記パネル固定用上段部８とは、一枚の金属板９を折曲形成して構成したことを特徴とするソーラーパネル設置用金具に係るものである。   A solar panel installation metal fitting A that can be attached to a support metal fitting 2 fixed on the roof 1, and a first step on one end side of the attachment substrate part 3 that can be attached to the support metal fitting 2 in a mounted state. 4 is provided with a lower plate portion 5 whose one end side is lower than the mounting substrate portion 3, and this lower plate portion 5 is used as a panel fixing lower step portion 5 for mounting and fixing one side end portion of the solar panel 6, On the other end side of the mounting substrate portion 3, an upper plate portion 8 having the other end side higher than the mounting substrate portion 3 is provided via the second step 7, and the upper plate portion 8 is connected to the other end of the solar panel 6. As the panel fixing upper step 8 for mounting and fixing the part, the other end of the solar panel 6 is mounted and fixed to the panel fixing upper step 8, and the one end of the solar panel 6 is fixed to the panel. One side end of solar panel 6 by mounting and fixing to lower stage 5 The mounting board portion 3, the panel fixing lower step portion 5 and the panel fixing upper step portion 8 are formed by folding a single metal plate 9. The present invention relates to a solar panel installation metal fitting which is formed by bending.

また、帯状の前記金属板９を、その中央部に対し一端側が低く他端側が高くなる三段の段差形状に折曲形成して、この金属板９の中央部を前記取付用基板部３とし、金属板９の一端側を前記パネル固定用下段部５とすると共にこのパネル固定用下段部５と前記取付用基板部３の間の段差を前記第一段差４とし、金属板９の他端側を前記パネル固定用上段部８とすると共にこのパネル固定用上段部８と前記取付用基板部３の間の段差を前記第二段差７としたことを特徴とする請求項１記載のソーラーパネル設置用金具に係るものである。   Further, the band-shaped metal plate 9 is bent and formed into a three-level step shape in which one end side is low and the other end side is high with respect to the central portion thereof, and the central portion of the metal plate 9 is used as the mounting substrate portion 3. The one end side of the metal plate 9 is the panel fixing lower step portion 5 and the step between the panel fixing lower step portion 5 and the mounting substrate portion 3 is the first step portion 4. The solar panel according to claim 1, wherein the second step 7 is a step between the panel fixing upper step portion 8 and the mounting substrate portion 3. This relates to installation hardware.

また、前記パネル固定用下段部５は、その先端側が高くなる傾斜面であって且つ前記取付用基板部３に対し４〜１０°上昇傾斜する傾斜面に形成し、前記パネル固定用上段部８は、その先端側が低くなる傾斜面であって且つ前記取付用基板部３に対し４〜１０°下降傾斜する傾斜面に形成して、パネル固定用下段部５に一側端部を載置固定しパネル固定用上段部８に他側端部を載置固定したソーラーパネル６が取付用基板部３に対し４〜１０°傾斜した状態で設置される構成としたことを特徴とする請求項１，２のいずれか１項に記載のソーラーパネル設置用金具に係るものである。   Further, the panel fixing lower step portion 5 is formed as an inclined surface whose tip end side is increased and is inclined to rise by 4 to 10 ° with respect to the mounting substrate portion 3, and the panel fixing upper step portion 8. Is formed on an inclined surface that is lowered on the front end side and inclined downward by 4 to 10 ° with respect to the mounting substrate portion 3, and one side end portion is placed and fixed on the lower stage portion 5 for fixing the panel. The solar panel 6 having the other end mounted and fixed to the upper panel fixing section 8 is installed in a state inclined by 4 to 10 ° with respect to the mounting substrate section 3. , 2 relates to the solar panel installation metal fitting according to any one of the above items.

また、上部に取付ボルト10を立設状態に設けた前記支持金具２のこの取付ボルト10を挿通可能なボルト挿通孔11を前記取付用基板部３に設けて、このボルト挿通孔11に前記取付ボルト10を挿通することで前記支持金具２上に載置した取付用基板部３を、取付ボルト10で締付固定若しくは取付ボルト10に螺着した取付用ナット12で締付固定することにより支持金具２上に載置状態で取付可能な構成とし、前記パネル固定用下段部５と前記パネル固定用上段部８とに、このパネル固定用下段部５とパネル固定用上段部８に載置したソーラーパネル６の一側端部と他側端部を上方から押え込み固定可能なパネル押え具15を設けたことを特徴とする請求項１〜３のいずれか１項に記載のソーラーパネル設置用金具に係るものである。   Further, a bolt insertion hole 11 through which the mounting bolt 10 of the support fitting 2 provided with the mounting bolt 10 in an upright state can be inserted is provided in the mounting board portion 3, and the mounting through the bolt insertion hole 11 is performed. The mounting board portion 3 placed on the support metal fitting 2 is inserted by inserting the bolt 10 and fixed by tightening with the mounting bolt 10 or by tightening and fixing with the mounting nut 12 screwed to the mounting bolt 10. Mounted on the metal fitting 2 in a mounted state, the panel fixing lower step portion 5 and the panel fixing upper step portion 8 are mounted on the panel fixing lower step portion 5 and the panel fixing upper step portion 8. The solar panel installation bracket according to any one of claims 1 to 3, wherein a panel presser 15 capable of pressing and fixing one end and the other end of the solar panel 6 from above is provided. It is related to.

また、前記パネル押え具15は、前記パネル固定用下段部５と前記パネル固定用上段部８に載置したソーラーパネル６の一側端部と他側端部を上方から押え込む押え部材16を、調整ボルト13を介してパネル固定用下段部５と前記パネル固定用上段部８に取付すると共に、この調整ボルト13の締付操作若しくはこの調整ボルト13に螺着した調整用ナット14の締付操作により前記押え部材16をパネル固定用下段部５と前記パネル固定用上段部８に対し降下させてソーラーパネル６の一側端部と他側端部を上方から押え込み固定可能な構成としたことを特徴とする請求項４記載のソーラーパネル設置用金具に係るものである。   The panel pressing tool 15 includes a pressing member 16 for pressing one side end and the other side end of the solar panel 6 placed on the panel fixing lower step 5 and the panel fixing upper step 8 from above. The fixing bolt 13 is attached to the panel fixing lower step 5 and the panel fixing upper step 8 via the adjusting bolt 13, and the adjusting bolt 13 is tightened or the adjusting nut 14 screwed to the adjusting bolt 13 is tightened. The pressing member 16 is lowered with respect to the panel fixing lower step portion 5 and the panel fixing upper step portion 8 by an operation so that one end and the other end of the solar panel 6 can be pressed and fixed from above. It concerns on the metal fitting for solar panel installation of Claim 4 characterized by these.

本発明は上述のように構成したから、大型の架台を用いることなくソーラーパネルを受光に有利且つ受光面に汚れを生じにくい傾斜状態に設置でき、従って、架台工法に比べて低コスト化と、架台工法並の発電力の確保を実現できると共に、平置き工法に対し実質的に本ソーラーパネル設置用金具を取り付けることを追加するだけで容易に施工でき、しかも本発明では、ソーラーパネルの一側端部を支持金具の上部より低い屋根に近い位置でパネル固定用下段部に載置固定するから、ソーラーパネルを重心を低くして設置でき、これによりソーラーパネルの設置安定性が著しく向上して強風の吹き上げなどにも高い耐久性能を発揮でき、その上本発明は、取付用基板部とパネル固定用下段部とパネル固定用上段部とを、一枚の金属板を折曲形成して構成したから、この構成は簡易に設計実現可能な構成であると共に小型化も容易に可能な構成であり、小型化により取扱い容易で施工性に優れるだけでなく、メッキや塗装などを複合した強力な表面処理（防錆処理）を容易に行うことができるので、防錆力・耐食性に優れたソーラーパネル設置用金具を製作することも容易に可能となるなど、極めて実用性に優れたソーラーパネル設置用金具となる。   Since the present invention is configured as described above, it is possible to install the solar panel in an inclined state that is advantageous for light reception and less likely to cause dirt on the light receiving surface without using a large gantry, and therefore, lower cost than the gantry method, It is possible to ensure the same level of power generation as the mounting method, and it can be easily constructed by simply adding this solar panel installation bracket to the flat construction method, and in the present invention, one side of the solar panel Since the end is placed and fixed on the lower stage for panel fixing at a position close to the roof lower than the upper part of the support bracket, the solar panel can be installed with a low center of gravity, which significantly improves the installation stability of the solar panel High durability performance can be demonstrated even when blowing strong winds. Moreover, the present invention folds a single metal plate into a mounting board part, a panel fixing lower part and a panel fixing upper part. This configuration is simple and can be realized, and can be easily reduced in size. It is easy to handle and excellent in workability due to downsizing. The powerful surface treatment (rust prevention treatment) can be performed easily, so it is possible to easily manufacture solar panel mounting brackets with excellent rust prevention and corrosion resistance. It becomes a bracket for solar panel installation.

また、請求項２記載の発明においては、前記作用効果を確実に発揮する本発明のソーラーパネル設置用金具を簡易構成にして容易に設計実現可能となる一層実用性に優れた構成のソーラーパネル設置用金具となる。   Further, in the invention according to claim 2, the solar panel installation having a more excellent practicality can be easily realized by simplifying the construction of the solar panel installation metal fitting of the present invention that reliably exhibits the above-mentioned effects. It becomes a metal fitting.

また、請求項３記載の発明においては、パネル固定用下段部とパネル固定用上段部とにソーラーパネルの一側端部と他側端部を載置するだけでソーラーパネルを傾斜状態で安定的に設置でき、しかも、ソーラーパネルの設置傾斜角度を比較的小さく設定したから、隣接設置するソーラーパネル同士を近づけて設置しても、受光面に影ができにくく、従って平置き工法に近い条件でのソーラーパネル設置が可能となる（ソーラーパネルの設置面積を広く確保できる）など、一層実用性に優れた構成のソーラーパネル設置用金具となる。   In the invention according to claim 3, the solar panel is stable in an inclined state by simply placing one end and the other end of the solar panel on the lower part for fixing the panel and the upper part for fixing the panel. In addition, the installation angle of the solar panel is set to be relatively small, so even if the solar panels installed adjacent to each other are placed close to each other, it is difficult for shadows to be formed on the light receiving surface. It is possible to install a solar panel (which can secure a large installation area of the solar panel), and the solar panel mounting bracket has a more excellent configuration.

また、請求項４記載の発明においては、上部に取付ボルトを立設状態に設けた既存の支持金具を使用できると共に、この支持金具に対して取付用基板部（本ソーラーパネル設置用金具）を容易に載置状態に取り付けでき、しかも、ソーラーパネルをパネル押え具によってパネル固定用下段部とパネル固定用上段部に簡易に押え込み固定できる一層実用性に優れた構成のソーラーパネル設置用金具となる。   In addition, in the invention according to claim 4, an existing support metal fitting provided with a mounting bolt in an upright state can be used at the upper part, and a mounting substrate portion (this solar panel installation metal fitting) is attached to the support metal fitting. A solar panel installation bracket that can be easily mounted and mounted, and can be easily pressed and fixed to the lower stage for panel fixing and the upper stage for panel fixing with the panel presser. .

また、請求項５記載の発明においては、パネル固定用下段部とパネル固定用上段部に載置したソーラーパネルを確実に押え込み固定できると共に、操作性にも優れた前記パネル押え具を簡易構成にして容易に設計実現可能となる一層実用性に優れた構成のソーラーパネル設置用金具となる。   Further, in the invention according to claim 5, the solar panel placed on the lower part for fixing the panel and the upper part for fixing the panel can be securely pressed and fixed, and the panel presser having excellent operability has a simple configuration. Thus, the solar panel mounting bracket can be easily realized and can be easily realized.

実施例１並びに支持金具を示す分解斜視図である。It is a disassembled perspective view which shows Example 1 and a support metal fitting. 実施例１の使用状態を示す概略説明斜視図である。1 is a schematic explanatory perspective view showing a usage state of Example 1. FIG. 実施例１の使用状態を示す斜視図である。FIG. 3 is a perspective view illustrating a usage state of the first embodiment. 実施例１の使用状態を示す別角度からの斜視図である。It is a perspective view from another angle which shows the use condition of Example 1. FIG. 実施例１の使用状態を示す側面図である。It is a side view which shows the use condition of Example 1. FIG. パネル固定用下段部とパネル固定用上段部の傾斜角度を異ならせた実施例１の別例を示した使用状態における説明側面図である。It is explanatory side view in the use condition which showed the other example of Example 1 which varied the inclination angle of the lower stage part for panel fixation, and the upper stage part for panel fixation. 実施例２を示すパネル押え具を省略した斜視図である。It is the perspective view which abbreviate | omitted the panel pressing tool which shows Example 2. FIG.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。   An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

屋根１上に固定された支持金具２上に、取付用基板部３を載置状態で取り付けることにより、本ソーラーパネル設置用金具Ａを支持金具２を介して屋根１上に設置する。同様にして屋根１上に点在状態に固定された各支持金具２上に、本ソーラーパネル設置用金具Ａを取り付けるが、間隔を置いて隣り合う各ソーラーパネル設置用金具Ａ同士を、一方のソーラーパネル設置用金具Ａのパネル固定用下段部５と、他方のソーラーパネル設置用金具Ａのパネル固定用上段部８とが隣り合うようにして取り付ける。   The solar panel installation metal fitting A is installed on the roof 1 via the support metal fitting 2 by attaching the mounting substrate portion 3 in a mounted state on the support metal fitting 2 fixed on the roof 1. Similarly, the solar panel installation brackets A are attached to the support brackets 2 fixed in a scattered manner on the roof 1, but the solar panel installation brackets A adjacent to each other at intervals are The lower panel fixing portion 5 of the solar panel mounting bracket A and the upper panel fixing portion 8 of the other solar panel mounting bracket A are attached so as to be adjacent to each other.

このようにして屋根１上に取り付けたソーラーパネル設置用金具Ａのパネル固定用下段部５にソーラーパネル６の一側端部を載置固定すると共に、このソーラーパネル６の一側端部をパネル固定用下段部５に載置したソーラーパネル設置用金具Ａと間隔を置いて隣り合うように取り付けられている他のソーラーパネル設置用金具Ａのパネル固定用上段部８にソーラーパネル６の他側端部を載置固定すると、ソーラーパネル６は、その一側端部が低く他側端部が高くなる傾斜状態で設置されることになる。   In this way, one end of the solar panel 6 is placed and fixed on the lower panel fixing step 5 of the solar panel mounting bracket A attached on the roof 1, and one end of the solar panel 6 is attached to the panel. The other side of the solar panel 6 is attached to the upper stage 8 for fixing the other solar panel mounting bracket A that is mounted so as to be adjacent to the solar mounting bracket A mounted on the lower fixing section 5 with a space therebetween. When the end portion is placed and fixed, the solar panel 6 is installed in an inclined state in which the one side end portion is low and the other side end portion is high.

従って、大型の架台を用いることなく、実質的に平置き工法に対し支持金具２上に本ソーラーパネル設置用金具Ａを載置状態に取り付ける作業を追加するだけで施工可能であるので、架台工法に比べてコストがかからないだけでなく比較的施工性にも優れ、しかも、架台を用いずに本ソーラーパネル設置用金具Ａを介してソーラーパネル６を受光に有利な傾斜状態で設置できるので、平置き工法に比べて時間帯による受光不足の問題を生じにくいと共に、雨水などが流れ落ち易いので汚れが付着しにくく発電力の低下を招きにくい。   Therefore, since it is possible to construct the solar panel installation metal fitting A by mounting it on the support metal fitting 2 substantially on the support metal fitting 2 without using a large scale construction method, The solar panel 6 can be installed in an inclined state advantageous for light reception via the solar panel installation bracket A without using a stand, so that it is relatively cost-effective and relatively easy to construct. Compared to the placement method, the problem of insufficient light reception due to the time of day is less likely to occur, and since rainwater and the like are likely to flow down, dirt is less likely to adhere and the generation of electric power is less likely to decrease.

また、これまでのソーラーパネル６の取付構造は、支持金具２より上方位置でソーラーパネル６を固定していた（屋根１とソーラーパネル６の間に支持金具２の高さ分程度の隙間を生じていた）が、本発明では、支持金具２上に載置状態に取り付けられた本ソーラーパネル設置用金具Ａの取付用基板部３位置より第一段差４を介して低くなるパネル固定用下段部５にソーラーパネル６の一側端部を載置固定、即ち支持金具２の上部より低い位置に存するパネル固定用下段部５にソーラーパネル６の一側端部を載置固定するので、従来までは空きスペースとなっていた屋根１上の低い位置（屋根１に近い位置）にソーラーパネル６を重心を低くして設置でき、これによりソーラーパネル６の設置安定性が著しく向上するので、強風の吹き上げなどにも高い耐久性能を発揮することになる。   In addition, the conventional solar panel 6 mounting structure has fixed the solar panel 6 at a position above the support bracket 2 (a gap corresponding to the height of the support bracket 2 is generated between the roof 1 and the solar panel 6). However, in the present invention, the lower stage portion for fixing the panel, which is lowered through the first step 4 from the position of the mounting substrate portion 3 of the mounting member A for solar panel mounted on the support bracket 2 in a mounted state. Since one side end of the solar panel 6 is placed and fixed to the lower stage part 5 for fixing the panel at a position lower than the upper part of the support metal fitting 2, The solar panel 6 can be installed at a low position (close to the roof 1) on the roof 1, which is an empty space, with a low center of gravity, which significantly improves the installation stability of the solar panel 6, Blow up It will exhibit a high durability also.

また、前記取付用基板部３と前記パネル固定用下段部５と前記パネル固定用上段部８とを、一枚の金属板９を折曲形成して構成した本発明のソーラーパネル設置用金具Ａは、簡易に設計実現可能な構成であり、しかも、支持金具２に対して載置状態に取り付けできる大きさの取付用基板部３と、ソーラーパネル６の一側端部の例えば一部を載置固定できる大きさのパネル固定用下段部５と、ソーラーパネル６の他側端部の例えば一部を載置固定できる大きさのパネル固定用上段部８とを有することで足りる構成であるから、小型化が容易に可能な構成でもある。従って、小型化により取扱い容易で施工性に優れるだけにとどまらず、メッキや塗装などを複合した強力な表面処理（防錆処理）を容易に行うことができるので、防錆力・耐食性に優れた本ソーラーパネル設置用金具Ａを製作することも容易に可能となる。   Further, the solar panel installation bracket A of the present invention in which the mounting substrate portion 3, the panel fixing lower step portion 5, and the panel fixing upper step portion 8 are formed by bending a single metal plate 9. Is a structure that can be easily designed and implemented, and is mounted with, for example, a part of the mounting substrate part 3 having a size that can be mounted on the support metal fitting 2 and one end of the solar panel 6. Since it is sufficient to have a panel fixing lower step portion 5 having a size that can be fixed and a panel fixing upper step portion 8 having a size that allows a part of the other end portion of the solar panel 6 to be mounted and fixed, for example. Also, the configuration can be easily reduced in size. Therefore, it is not only easy to handle and excellent in workability due to downsizing, but also can be easily subjected to powerful surface treatment (rust prevention treatment) that combines plating and painting, so it has excellent rust prevention power and corrosion resistance It is also possible to easily manufacture the solar panel installation bracket A.

本発明の具体的な実施例１について図１〜６に基づいて説明する。   A specific embodiment 1 of the present invention will be described with reference to FIGS.

本実施例は、屋根１上に固定された支持金具２に取り付けることで屋根１上に設置するソーラーパネル設置用金具Ａであって、前記支持金具２上に載置状態で取付可能な取付用基板部３の一端側に、第一段差４を介してこの一端側が取付用基板部３より低くなる下段板部５を設け、前記取付用基板部３の他端側に、第二段差７を介してこの他端側が取付用基板部３より高くなる上段板部８を設けた構成としている。   The present embodiment is a solar panel installation metal fitting A that is installed on the roof 1 by being attached to a support metal fixture 2 fixed on the roof 1, and can be attached in a mounted state on the support metal fitting 2. A lower plate portion 5 having one end side lower than the mounting substrate portion 3 is provided on one end side of the substrate portion 3 via a first step 4, and a second step 7 is provided on the other end side of the mounting substrate portion 3. Thus, the upper plate 8 is provided at the other end higher than the mounting substrate 3.

具体的には、図１に示すように、帯状の前記金属板９を、その中央部に対し一端側が低く他端側が高くなる三段の段差板形状に折曲形成して、この段差状金属板９の中央部を前記取付用基板部３とし、金属板９の一端側板部を金属板９の長さ方向を前後方向とした際の後側板部（図１中の右奥側板部）を前記下段板部５とすると共にこの下段板部５と前記取付用基板部３の間の段差を前記第一段差４とし、金属板９の他端側板部を金属板９の前側板部（図１中の左手前側板部）を前記上段板部８とすると共にこの上段板部８と前記取付用基板部３の間の段差を前記第二段差７としている。   Specifically, as shown in FIG. 1, the band-shaped metal plate 9 is bent and formed into a three-step step plate shape with one end side being low and the other end side being high with respect to the central portion. The center portion of the plate 9 is the mounting substrate portion 3, and the rear plate portion (the right back plate portion in FIG. 1) when the one end side plate portion of the metal plate 9 is the longitudinal direction of the metal plate 9. The lower plate portion 5 and the step between the lower plate portion 5 and the mounting substrate portion 3 are referred to as the first step 4, and the other plate portion of the metal plate 9 is the front plate portion of the metal plate 9 (see FIG. 1 is the upper plate portion 8, and the step between the upper plate portion 8 and the mounting substrate portion 3 is the second step 7.

そして、前記下段板部５をソーラーパネル６の一側端部を載置固定するパネル固定用下段部５とし、前記上段板部８をソーラーパネル６の他側端部を載置固定するパネル固定用上段部８として、間隔を置いて隣り合うように屋根１上に取り付けたソーラーパネル設置用金具Ａのいずれかの前記パネル固定用下段部５にソーラーパネル６の一側端部を載置固定すると共に、他のソーラーパネル設置用金具Ａの前記パネル固定用上段部８にソーラーパネル６の他側端部を載置固定すると、ソーラーパネル６を一側端部が低く他側端部が高くなる傾斜状態で設置可能に構成している（図２参照）。   The lower plate portion 5 is used as a panel fixing lower step portion 5 for mounting and fixing one end portion of the solar panel 6, and the upper plate portion 8 is fixed to the other end portion of the solar panel 6. As the upper step portion 8, one side end portion of the solar panel 6 is placed and fixed to the panel fixing lower step portion 5 of any one of the solar panel mounting brackets A mounted on the roof 1 so as to be adjacent to each other with a space therebetween. In addition, when the other side end of the solar panel 6 is placed and fixed on the upper panel fixing portion 8 of the other solar panel mounting bracket A, the one end of the solar panel 6 is low and the other end is high. It can be installed in an inclined state (see FIG. 2).

また、このソーラーパネル設置用金具Ａを構成する金属板９の長手方向の両側縁全縁部を下方へ略直角に垂下する曲げ加工を施すことで、ソーラーパネル設置用金具Ａ全体の強度を向上させ、優れた耐荷重性能を発揮するように構成している。   In addition, the entire strength of the solar panel installation bracket A is improved by bending the metal plate 9 constituting the solar panel installation bracket A so that the entire edges of both side edges in the longitudinal direction hang downward at substantially right angles. And configured to exhibit excellent load bearing performance.

また、本実施例の取付用基板部３は、図１に示すように、前記支持金具２の上部に立設状態に設けられた取付ボルト10を挿通可能なボルト挿通孔11を貫通形成している。   Further, as shown in FIG. 1, the mounting board portion 3 of the present embodiment has a bolt insertion hole 11 through which a mounting bolt 10 provided in an upright state can be inserted in the upper portion of the support fitting 2. Yes.

このボルト挿通孔11を使用した取付用基板部３の支持金具２への取付構造は、図１，図３，図４，図５に示すように、前記ボルト挿通孔11に前記取付ボルト10を挿通することで取付用基板部３を支持金具２上に載置し、ボルト挿通孔11を介して取付用基板部３の上方へ突出している取付ボルト10のボルト先端部に取付用ナット12を螺着して、この取付用ナット12で取付用基板部３を締付固定することにより支持金具２上に載置状態で取り付けする構造としている。図中符号28は座金、29はバネ座金である。   As shown in FIGS. 1, 3, 4, and 5, the mounting structure of the mounting board portion 3 using the bolt insertion hole 11 to the support bracket 2 includes the mounting bolt 10 in the bolt insertion hole 11. The mounting board portion 3 is placed on the support metal fitting 2 by being inserted, and a mounting nut 12 is attached to the bolt end portion of the mounting bolt 10 protruding upward of the mounting board portion 3 through the bolt insertion hole 11. The mounting board portion 3 is fastened and fixed by the mounting nut 12 and is attached to the support fitting 2 in a mounted state. In the figure, reference numeral 28 is a washer, and 29 is a spring washer.

また、本実施例の前記パネル固定用下段部５は、図５に示すように、その先端側（金属板９の一端側（後端側））が基端側の第一段差４との連設角部より高くなる傾斜板（面）であって、前記取付用基板部３に対し４°上昇傾斜する傾斜面となるように、前記金属板９を折曲形成している。   Further, as shown in FIG. 5, the lower stage portion 5 for fixing the panel of the present embodiment has a leading end side (one end side (rear end side) of the metal plate 9) connected to the first step 4 on the base end side. The metal plate 9 is bent so as to be an inclined plate (surface) that is higher than the angled portion and is an inclined surface that is inclined upward by 4 ° with respect to the mounting substrate portion 3.

また、本実施例の前記パネル固定用上段部８は、その先端側（金属板９の他端側（前端側））が基端側の第二段差７との連設角部より低くなる傾斜板（面）であって、前記取付用基板部３に対し４°下降傾斜する傾斜面となるように、前記金属板９を折曲形成している。   Further, the upper stage portion 8 for fixing the panel of the present embodiment is inclined such that the distal end side (the other end side (front end side) of the metal plate 9) is lower than the connecting corner portion with the second step 7 on the proximal end side. The metal plate 9 is bent so as to be an inclined surface that is a plate (surface) and is inclined downward by 4 ° with respect to the mounting substrate portion 3.

従って、パネル固定用下段部５とパネル固定用上段部８とが隣り合うようにして複数のソーラーパネル設置用金具Ａを屋根１上に支持金具２を介して設置し、いずれかのソーラーパネル設置用金具Ａのパネル固定用下段部５の上面と他のソーラーパネル設置用金具Ａのパネル固定用上段部８の上面に、ソーラーパネル６の一側端部の下面と他側端部の下面を面接載置すると、ソーラーパネル６がその一側端部が低く他側端部が高くなるようにして前記取付用基板部３に対し４°勾配を持つ傾斜状態で設置される構成としている。   Accordingly, a plurality of solar panel mounting brackets A are installed on the roof 1 via the support bracket 2 so that the panel fixing lower step portion 5 and the panel fixing upper step portion 8 are adjacent to each other. The lower surface of the one end of the solar panel 6 and the lower surface of the other end of the solar panel 6 are arranged on the upper surface of the lower step 5 for fixing the panel of the metal fitting A and the upper surface of the upper fixing portion 8 for fixing the solar panel. When placed in surface contact, the solar panel 6 is configured to be installed in an inclined state with a 4 ° gradient with respect to the mounting substrate portion 3 such that the one end portion is low and the other end portion is high.

尚、図示していないが、パネル固定用下段部５とパネル固定用上段部８を取付用基板部３に対して傾斜する傾斜面でなく、取付用基板部３と平行な平面形状（水平面）に形成して、パネル固定用下段部５若しくはパネル固定用上段部８とソーラーパネル６との間にスペーサーを挟み込むことでソーラーパネル６の下面を安定的な面接設置状態で傾斜設置できるように構成しても良い。   Although not shown, the panel fixing lower step portion 5 and the panel fixing upper step portion 8 are not inclined surfaces that are inclined with respect to the mounting substrate portion 3, but are parallel to the mounting substrate portion 3 (horizontal plane). It is formed so that the bottom surface of the solar panel 6 can be inclined and installed in a stable interview state by sandwiching a spacer between the panel fixing lower step 5 or the panel fixing upper step 8 and the solar panel 6. You may do it.

また、取付用基板部３は、支持金具２の上部に載置できる大きさのものであれば良く、本実施例では、前後長さ幅が５〜７ｃｍ程度、左右横幅が８〜９ｃｍ程度の略方形板状に構成している。   Further, the mounting substrate portion 3 may be of a size that can be placed on top of the support metal fitting 2. In this embodiment, the front-rear length width is about 5-7 cm and the left-right lateral width is about 8-9 cm. It has a substantially square plate shape.

また、パネル固定用下段部５とパネル固定用上段部８とは、複数のこのパネル固定用下段部５と複数のこのパネル固定用上段部８とで一枚のソーラーパネル６を載置固定できれば良いので（図２参照）さほど大きな載置面を有するものとする必要はなく、本実施例では、前後長さ幅が８〜９ｃｍ程度、左右横幅が８〜９ｃｍ程度の略方形板状に構成している。   The panel fixing lower step portion 5 and the panel fixing upper step portion 8 can be configured such that one solar panel 6 can be placed and fixed by the plurality of panel fixing lower step portions 5 and the plurality of panel fixing upper step portions 8. Since it is good (see FIG. 2), it is not necessary to have a large mounting surface, and in this embodiment, it is configured in a substantially rectangular plate shape with a longitudinal width of about 8-9 cm and a lateral width of about 8-9 cm. doing.

従って、このように構成した本実施例のソーラーパネル設置用金具Ａは、前後方向の全長が２１〜２５ｃｍ程度、左右幅が８〜９ｃｍ程度の比較的小型で取扱い容易な金具に構成できている。   Therefore, the solar panel installation metal fitting A of the present embodiment configured as described above can be configured as a relatively small and easy-to-handle metal fitting having a total length in the front-rear direction of about 21 to 25 cm and a horizontal width of about 8 to 9 cm. .

また、本実施例では、パネル固定用下段部５とパネル固定用上段部８とに、このパネル固定用下段部５とパネル固定用上段部８に載置したソーラーパネル６の一側端部と他側端部を上方から押え込み固定可能なパネル押え具15を設けている。   Further, in this embodiment, the panel fixing lower step 5 and the panel fixing upper step 8 have one side end portion of the solar panel 6 placed on the panel fixing lower step 5 and the panel fixing upper step 8. A panel presser 15 capable of pressing and fixing the other end from above is provided.

具体的には、本実施例のパネル押え具15は、前記パネル固定用下段部５と前記パネル固定用上段部８の夫々の中心部にボルト通し孔21を設け、このボルト通し孔21に、調整ボルト13を下方から挿通してボルト先端部をパネル固定用下段部５及びパネル固定用上段部８上に立設状態に突設し、この立設する調整ボルト13にソーラーパネル６を押え込む押え部材16を設けた構成としている。   Specifically, the panel retainer 15 of the present embodiment is provided with a bolt through hole 21 at the center of each of the panel fixing lower step portion 5 and the panel fixing upper step portion 8. The adjustment bolt 13 is inserted from below, and the front end of the bolt is projected on the panel fixing lower step 5 and the panel fixing upper step 8 in a standing state, and the solar panel 6 is pressed into the standing adjustment bolt 13. The pressing member 16 is provided.

また、ボルト通し孔21を角孔形状に形成する一方、調整ボルト13のボルト杆の根本部を角形に形成して、この調整ボルト13の角形部31を前記角孔状のボルト通し孔21に挿通すると、ボルト通し孔21に対し調整ボルト13が回り止め状態で装着される構成としている。   Further, the bolt through hole 21 is formed in a square hole shape, while the base part of the bolt rod of the adjustment bolt 13 is formed in a square shape, and the square portion 31 of the adjustment bolt 13 is formed in the square hole-shaped bolt through hole 21. When inserted, the adjustment bolt 13 is attached to the bolt through hole 21 in a non-rotating state.

また、押え部材16は、短い帯状金属板を略Ｌ字状に折曲形成して垂直板部26と水平板部27とを具備する形状としたもので、その垂下板部26は、パネル固定用下段部５及びパネル固定用上段部８の上方に立設突出する前記調整ボルト13のボルト高より低い高さ（上下長さ）を有し、その水平板部27には、前記調整ボルト13を挿通する挿通孔22を貫通形成した構成としている。そして、この挿通孔22に前記調整ボルト13を挿通し、この挿通孔22より上方に突出するボルト先端に調整用ナット14を螺着することで押え部材16を調整ボルト13に対し抜止状態に設けると共に、この調整用ナット14の締付操作により前記垂下板部26の下端がパネル固定用下段部５及びパネル固定用上段部８の上面に接するまで押え部材16が降下移動する構成としている。   The holding member 16 is formed by bending a short strip-shaped metal plate into a substantially L shape to have a vertical plate portion 26 and a horizontal plate portion 27. The hanging plate portion 26 is fixed to the panel. The adjustment bolt 13 has a height (vertical length) that is lower than the bolt height of the adjustment bolt 13 projecting upward from the lower step portion 5 and the upper portion 8 for fixing the panel. The horizontal plate portion 27 includes the adjustment bolt 13. It is set as the structure which penetrated and formed the penetration hole 22 which penetrates. Then, the adjustment bolt 13 is inserted into the insertion hole 22, and the adjustment nut 14 is screwed onto the tip of the bolt projecting upward from the insertion hole 22, so that the presser member 16 is provided in a state of being prevented from being removed from the adjustment bolt 13. At the same time, the holding member 16 is moved down by the tightening operation of the adjusting nut 14 until the lower end of the hanging plate portion 26 comes into contact with the upper surfaces of the panel fixing lower step portion 5 and the panel fixing upper step portion 8.

また、垂下板部26の反対側に存する水平板部27の外縁部を短く直角下方に垂下折曲してこの垂下折曲部を、ソーラーパネル６の金属フレーム部23に設けられている係止用溝部25に差込み係止する係止片部24とし、この係止片部24をソーラーパネル６の前記係止用溝部25に差込み係止することで、ソーラーパネル６が浮上防止状態に押え込み固定される構成としている。   Further, the outer edge portion of the horizontal plate portion 27 existing on the opposite side of the drooping plate portion 26 is shortly bent downward at a right angle, and this drooping bent portion is locked to the metal frame portion 23 of the solar panel 6. The locking piece 24 is inserted into the groove 25 for locking, and the locking piece 24 is inserted and locked into the locking groove 25 of the solar panel 6 so that the solar panel 6 is pressed and fixed in a state of preventing the floating. It is assumed to be configured.

また、本実施例のソーラーパネル設置用金具Ａは、全体（パネル押え具15も含め）に表面処理として溶融亜鉛メッキと塗装を施している。従って、このような複合的な表面処理を施すことにより、防錆性、耐食性に著しく優れたものとなる。   Further, the solar panel installation metal fitting A of this embodiment is subjected to hot dip galvanization and coating as a surface treatment on the whole (including the panel retainer 15). Therefore, by applying such a complex surface treatment, the rust resistance and corrosion resistance are remarkably excellent.

次に、このように構成した本実施例のソーラーパネル設置用金具Ａの屋根１への設置方法並びにこのソーラーパネル設置用金具Ａを用いたソーラーパネル６の設置方法を説明する。   Next, a method for installing the solar panel installation metal fitting A of the present embodiment thus configured on the roof 1 and a method for installing the solar panel 6 using the solar panel installation metal fitting A will be described.

図面は、緩勾配のハゼ式折板屋根１を設置対象の屋根１とした場合を示している。   The drawing shows a case in which a gently sloping goby-type folded-plate roof 1 is used as a roof 1 to be installed.

また、ここで本実施例で使用する支持金具２について説明すると、ソーラーパネル６のような屋根上設置物の設置に用いられる既存品（市販品）であって、金具本体17の上部に取付ボルト10を上向きにして立設突設し、この金具本体17下部の左右両側に折板屋根１のハゼ部18を挟持する挟持部19を左右対向状態に設けると共に、この左右の挟持部19間に挟持ボルト20を架設してこの挟持ボルト20に螺着したナット（図示省略）を締付回動して左右の挟持部19間を幅狭くすることで、左右の挟持部19の対向間隔を狭めて前記ハゼ部18を締付挟持して折板屋根１の山部上に固定し得るように構成したものを採用している。   The support metal fitting 2 used in the present embodiment will be described here. It is an existing product (commercial product) used for installation on the roof such as the solar panel 6, and has a mounting bolt on the upper part of the metal fitting body 17. 10 is upwardly arranged and a protruding portion is provided on both the left and right sides of the lower part of the metal fitting body 17. By tightening and turning a nut (not shown) screwed to the clamping bolt 20 by installing the clamping bolt 20 and narrowing the width between the left and right clamping parts 19, the spacing between the left and right clamping parts 19 is reduced. In other words, a configuration is adopted in which the gob portion 18 is clamped and fixed on the mountain portion of the folded plate roof 1.

また、この支持金具２は、金具本体17の上面が平坦な載置面30となる形状のものを採用し、この平坦載置面30に前記取付用基板部３の下面を面接状態で安定的に載置できるようにしている。   Further, the support metal fitting 2 adopts a shape in which the upper surface of the metal fitting body 17 becomes a flat mounting surface 30, and the flat mounting surface 30 is stable in a state where the lower surface of the mounting substrate portion 3 is in an in-contact state. It can be placed on.

屋根１上に点在状態に固定された各支持金具２上に、取付用基板部３を載置状態で取り付ける（締付固定する）ことにより、本ソーラーパネル設置用金具Ａを支持金具２を介して屋根１上に設置できる。   By attaching (clamping and fixing) the mounting substrate portion 3 on the support brackets 2 fixed in a scattered state on the roof 1 in a mounted state, the solar panel installation bracket A is attached to the support bracket 2. It can be installed on the roof 1 via.

また、各ソーラーパネル設置用金具Ａは、間隔を置いて隣り合う一方のソーラーパネル設置用金具Ａのパネル固定用下段部５と、他方のソーラーパネル設置用金具Ａのパネル固定用上段部８とが隣り合うように向い合せて（各ソーラーパネル設置用金具Ａの前後方向を一律に揃えるようにして）各支持金具２に取り付ける。   Each solar panel mounting bracket A includes a panel fixing lower step 5 of one solar panel installation bracket A adjacent to each other at an interval, and a panel fixing upper step 8 of the other solar panel mounting bracket A. Are attached to each support fitting 2 so that the solar panel installation fixtures A face each other so that the front and rear directions of the solar panel installation fixtures A are uniform.

このようにして屋根１上に取り付けたいずれかのソーラーパネル設置用金具Ａのパネル固定用下段部５にソーラーパネル６の一側端部を載置してパネル押え具15により押え込み固定すると共に、このソーラーパネル設置用金具Ａと間隔を置いて隣接状態に取り付けられている他のソーラーパネル設置用金具Ａのパネル固定用上段部８にソーラーパネル６の他側端部を載置してパネル押え具15により押え込み固定すると、ソーラーパネル６は、その一側端部が低く他側端部が高くなる傾斜状態で設置固定されることになる。また、この際、複数のパネル固定用下段部５上に一枚のソーラーパネル６の一側端部を載置固定すると共に、複数のパネル固定用上段部８上に一枚のソーラーパネル６の他側端部を載置固定して、ソーラーパネル６を安定的に設置する。   In this way, one side end of the solar panel 6 is placed on the lower panel fixing portion 5 of any of the solar panel mounting brackets A mounted on the roof 1 and pressed and fixed by the panel presser 15. The other side end of the solar panel 6 is placed on the upper panel fixing portion 8 of the other solar panel mounting bracket A that is mounted adjacent to the solar panel mounting bracket A with a space therebetween. When the tool 15 is pressed and fixed, the solar panel 6 is installed and fixed in an inclined state in which one side end portion is low and the other side end portion is high. At this time, one side end of one solar panel 6 is placed and fixed on the plurality of lower panel fixing steps 5, and one solar panel 6 is mounted on the plurality of upper panel fixing steps 8. The other end is placed and fixed, and the solar panel 6 is stably installed.

尚、図２では、最も端側（図面は軒先側）に配置するソーラーパネル６には、パネル固定用上段部８がない端専用金具Ｂを用いた場合を示している。図示していないが、反対側の最も端側に配置するソーラーパネル６には、パネル固定用下段部５がない端専用金具を用いても良い。   In addition, in FIG. 2, the case where the end exclusive metal fitting B which does not have the panel upper part 8 for panel fixation is used for the solar panel 6 arrange | positioned at the most end side (drawing is the eaves side) is shown. Although not shown, an end-dedicated metal fitting without the panel fixing lower step 5 may be used for the solar panel 6 arranged on the most end side on the opposite side.

また、図示していないが、勾配が５／１００程度の緩勾配の切妻型折板屋根１であれば、本ソーラーパネル設置用金具Ａを使用することで、北向きに下降傾斜する北側の屋根１上にも南向きに勾配が付いた状態でソーラーパネル６を設置することが可能である。即ち、従来、日当たりが悪い屋根１の北側は、ソーラーパネル６の設置が避けられる傾向にあったが、北側の屋根１に、その屋根勾配と逆方向に傾斜した状態でソーラーパネル６を設置できる向きに本ソーラーパネル設置用金具Ａを設置（北側の屋根１に設置する各ソーラーパネル設置用金具Ａの向きを、南側の屋根１に設置する各ソーラーパネル設置用金具Ａの向きと同じ向きに配して設置）することで、屋根１北側でも発電能力（受光量）を確保可能な南向き傾斜状態でソーラーパネル６を設置可能である（後述する図６（ｂ）〜（ｄ）に示したソーラーパネル設置用金具Ａや、これら以上の勾配角度（最大１０°程度）付が可能なソーラーパネル設置用金具Ａを用いても、同様に屋根１の北側にソーラーパネル６を南向き傾斜状態で設置可能であるし、これらを用いることで５／１００以上の勾配屋根１の北側へのソーラーパネル６の南向き設置も期待できる。）。   In addition, although not shown in the figure, if the gabled folded plate roof 1 has a gentle gradient of about 5/100, the roof on the north side inclined downward toward the north by using the solar panel mounting bracket A is used. It is possible to install the solar panel 6 with a slope toward the south on the 1 as well. That is, conventionally, the solar panel 6 tends to be avoided on the north side of the roof 1 with poor sunlight, but the solar panel 6 can be installed on the north roof 1 in a state inclined in the opposite direction to the roof gradient. Install this solar panel installation bracket A in the direction (the direction of each solar panel installation bracket A installed on the north roof 1 is the same as the direction of each solar panel installation bracket A installed on the south roof 1 The solar panel 6 can be installed in a south-facing inclined state that can secure power generation capacity (light receiving amount) even on the north side of the roof 1 (shown in FIGS. 6B to 6D described later). Even if the solar panel installation bracket A or a solar panel installation bracket A that can be tilted at a higher angle (about 10 ° or more) is used, the solar panel 6 is inclined in the south direction on the north side of the roof 1 in the same manner. Set in It is possible, it can also be expected south-facing installation of solar panels 6 to 5/100 or more north slope roof 1 by using these.).

また、図６は、取付用基板部３に対するパネル固定用下段部５とパネル固定用上段部８の傾斜角度を異ならせた場合を示している。   FIG. 6 shows a case where the inclination angles of the panel fixing lower step portion 5 and the panel fixing upper step portion 8 with respect to the mounting substrate portion 3 are made different.

具体的には、図６（ａ）は、取付用基板部３に対するパネル固定用下段部５の上昇傾斜角度とパネル固定用上段部８の下降傾斜角度とをいずれも５°に設定（ソーラーパネル６を５°の勾配角度で設置可能に構成）した場合を示し、図６（ｂ）は、取付用基板部３に対するパネル固定用下段部５の上昇傾斜角度とパネル固定用上段部８の下降傾斜角度とをいずれも６°に設定（ソーラーパネル６を６°の勾配角度で設置可能に構成）した場合を示し、図６（ｃ）は、取付用基板部３に対するパネル固定用下段部５の上昇傾斜角度とパネル固定用上段部８の下降傾斜角度とをいずれも７°に設定（ソーラーパネル６を７°の勾配角度で設置可能に構成）した場合を示し、図６（ｄ）は、取付用基板部３に対するパネル固定用下段部５の上昇傾斜角度とパネル固定用上段部８の下降傾斜角度とをいずれも８°に設定（ソーラーパネル６を８°の勾配角度で設置可能に構成）した場合を示している。また、ソーラーパネル６の設置勾配が大きいもの程、第二段差７の高さが増すように金具形状を設定構成している。   Specifically, FIG. 6A shows that the rising inclination angle of the panel fixing lower step portion 5 with respect to the mounting substrate portion 3 and the lower inclination angle of the panel fixing upper step portion 8 are both set to 5 ° (solar panel). 6 (b) can be installed at a gradient angle of 5 °), and FIG. 6 (b) shows the rising inclination angle of the lower stage portion 5 for fixing the panel relative to the mounting board portion 3 and the lowering level of the upper stage portion 8 for fixing the panel. FIG. 6 (c) shows a case where the inclination angle is set to 6 ° (solar panel 6 can be installed at a gradient angle of 6 °). FIG. FIG. 6 (d) shows a case where the rising inclination angle of the panel and the downward inclination angle of the upper stage 8 for fixing the panel are both set to 7 ° (the solar panel 6 can be installed at a gradient angle of 7 °). The rising inclination angle of the lower stage part 5 for fixing the panel with respect to the mounting board part 3 Setting a downward inclination angle of the panel fixing upper portion 8 in both 8 ° shows a case where (configured to be capable of installation with a gradient angle of the solar panel 6 8 °) and. Moreover, the metal fitting shape is set and configured so that the height of the second step 7 increases as the installation gradient of the solar panel 6 increases.

尚、出願人の試作試験によれば、取付用基板部３に対するパネル固定用下段部５とパネル固定用上段部８の傾斜角度を４°若しくは５°に設定、即ち、ソーラーパネル６の設置勾配が４°若しくは５°となるソーラーパネル設置用金具Ａを構成すると、ソーラーパネル６表面からの汚れの流れ落ち易さと、設置スペースの有効活用（ソーラーパネル６同士を近づけて設置しても影ができにくい）とが両立できることが確認されている。従って、パネル固定用下段部５とパネル固定用上段部８の傾斜角度を４°若しくは５°に設定することが好ましいと考えられる。   According to the applicant's prototype test, the inclination angle of the panel fixing lower step portion 5 and the panel fixing upper step portion 8 with respect to the mounting substrate portion 3 is set to 4 ° or 5 °, that is, the installation gradient of the solar panel 6 When the solar panel installation bracket A is set to 4 ° or 5 °, it is easy to remove dirt from the surface of the solar panel 6 and effective use of the installation space. It is confirmed that it is compatible with Therefore, it is considered preferable to set the inclination angle of the panel fixing lower step portion 5 and the panel fixing upper step portion 8 to 4 ° or 5 °.

しかしながら、ソーラーパネル６に、６°以上の勾配をつけないと十分な受光量が確保できない設置環境があることも当然考えられることであり、このような設置環境では、図６（ｂ）〜（ｄ）に示したようなソーラーパネル設置用金具Ａや、これら以上の勾配角度（最大１０°程度）付が可能なソーラーパネル設置用金具Ａを使用すると良い。   However, it is naturally considered that there is an installation environment in which a sufficient amount of received light cannot be secured unless the solar panel 6 has a gradient of 6 ° or more. In such an installation environment, in FIGS. It is preferable to use a solar panel installation metal fitting A as shown in d) or a solar panel installation metal fitting A capable of having a gradient angle (about 10 ° at the maximum).

本発明の具体的な実施例２について図７に基づいて説明する。   A second embodiment of the present invention will be described with reference to FIG.

本実施例は、前記実施例１に対し更なる改良を加えた場合である。尚、本実施例では、取付用基板部３に対するパネル固定用下段部５の上昇傾斜角度とパネル固定用上段部８の下降傾斜角度とをいずれも５°に設定した場合を示している。   This embodiment is a case where further improvement is added to the first embodiment. In the present embodiment, the case where the rising inclination angle of the panel fixing lower step portion 5 with respect to the mounting substrate portion 3 and the lowering inclination angle of the panel fixing upper step portion 8 are both set to 5 ° is shown.

具体的には、本実施例では、前記第一段差４から前記パネル固定用下段部５に至る折曲箇所と、前記第二段差７から前記パネル固定用上段部８に至る折曲箇所とに補強リブ32をプレス成形し、この二箇所の補強リブ32によって本ソーラーパネル設置用金具Ａの耐変形強度（耐荷重性能）をより向上させた場合を示している。   Specifically, in the present embodiment, the bent portion extending from the first step 4 to the panel fixing lower step portion 5 and the bent portion extending from the second step 7 to the panel fixing upper step portion 8. The case where the reinforcing rib 32 is press-molded, and the deformation strength (load bearing performance) of the solar panel mounting bracket A is further improved by the two reinforcing ribs 32 is shown.

また、本実施例は、前記取付用基板部３の左右位置から、回り止め片33を下方に向けて切り出し形成し、前記支持金具２の載置面30にこの取付用基板部３を載置すると、この左右の回り止め片33が載置面30の両側に当接して取付用基板部３が支持金具２に対し回り止め状態で仮止めされるように構成した場合を示している。   Further, in the present embodiment, the detent pieces 33 are cut out from the left and right positions of the mounting substrate portion 3 so as to face downward, and the mounting substrate portion 3 is mounted on the mounting surface 30 of the support fitting 2. In this case, the left and right rotation prevention pieces 33 are in contact with both sides of the mounting surface 30 so that the mounting substrate portion 3 is temporarily fixed to the support fitting 2 in a rotation prevention state.

従って、支持金具２に本ソーラーパネル設置用金具Ａ（の取付用基板部３）を取り付けする際に、勝手に本ソーラーパネル設置用金具Ａが取付ボルト10を軸に回転してしまうような不都合がなく、本ソーラーパネル設置用金具Ａの支持金具２への取付作業が容易に行われることになる構成としている。   Therefore, when mounting the solar panel mounting bracket A (the mounting board portion 3) to the support bracket 2, the solar panel mounting bracket A may rotate around the mounting bolt 10 without permission. There is not, and it is set as the structure by which the attachment operation | work to the support metal fitting 2 of this metal panel installation metal fitting A will be performed easily.

また、本実施例では、パネル固定用下段部５のやや中央寄りの左右位置から、パネル受け片34を上方に向けて切り出し形成し、パネル固定用下段部５にソーラーパネル６の一側端部を載置すると、このパネル受け片34がソーラーパネル６の一側端部を支承して位置決め（仮止め）できるように構成した場合を示している。   Further, in this embodiment, the panel receiving piece 34 is cut out from the left and right positions slightly closer to the center of the panel fixing lower step portion 5, and one side end portion of the solar panel 6 is formed on the panel fixing lower step portion 5. In this case, the panel receiving piece 34 is configured to be able to support and position (temporarily fix) one end of the solar panel 6 by mounting.

従って、パネル固定用下段部５にソーラーパネル６の勾配下方側となる一側端部を載置した際に、パネル受け片34が必要以上にソーラーパネル６が第一段差４側に移動することを阻止でき、この仮止め状態で、前記パネル押え具15によるソーラーパネル６の固定が容易に行われることになる構成としている。   Therefore, when the one side end which is the lower side of the gradient of the solar panel 6 is placed on the lower panel fixing portion 5, the solar panel 6 moves to the first step 4 side more than necessary. In this temporarily fixed state, the solar panel 6 can be easily fixed by the panel retainer 15.

また、本実施例では、パネル固定用上段部８の後端部（金属板９の他側端部）に、ソーラーパネル６の接続ケーブルを載置収容するための、ケーブル配線部35を一体成形した場合を示している。   Further, in this embodiment, the cable wiring portion 35 for mounting and housing the connection cable of the solar panel 6 is integrally formed at the rear end portion (the other end portion of the metal plate 9) of the upper stage portion 8 for fixing the panel. Shows the case.

このケーブル配線部35について具体的に説明すると、金属板９の他側（前側）端部を延設すると共に、この延設部を側面視で断面コ字状（樋形）に折曲形成して構成している。   The cable wiring portion 35 will be described in detail. The other end (front side) end of the metal plate 9 is extended, and the extended portion is bent into a U-shaped cross section (a bowl shape) when viewed from the side. Is configured.

また、このケーブル配線部35には、結束バンドを挿通するためのバンド孔36を貫通形成して、このバンド孔36に通した結束バンドでケーブル配線部35に収容した接続ケーブルを結束できるようにしている。   In addition, a band hole 36 through which the binding band is inserted is formed through the cable wiring portion 35 so that the connection cable accommodated in the cable wiring portion 35 can be bundled with the binding band passed through the band hole 36. ing.

他の構成は、前記実施例１と同様である。   Other configurations are the same as those of the first embodiment.

尚、本発明は、実施例１，２に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   The present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

１ 屋根
２ 支持金具
３ 取付用基板部
４ 第一段差
５ パネル固定用下段部・下段板部
６ ソーラーパネル
７ 第二段差
８ パネル固定用上段部・上段板部
９ 金属板
10 取付ボルト
11 ボルト挿通孔
12 取付用ナット
13 調整ボルト
14 調整用ナット
15 パネル押え具
16 押え部材
Ａ ソーラーパネル設置用金具 DESCRIPTION OF SYMBOLS 1 Roof 2 Support bracket 3 Mounting board part 4 1st level | step difference 5 Panel fixing lower step part and lower step plate part 6 Solar panel 7 Second step 8 Panel fixing upper step part and upper step plate part 9 Metal plate
10 Mounting bolt
11 Bolt insertion hole
12 Mounting nut
13 Adjustment bolt
14 Adjustment nut
15 Panel presser
16 Presser member A Solar panel mounting bracket

Claims (5)

屋根上に固定された支持金具に取付可能なソーラーパネル設置用金具であって、前記支持金具上に載置状態で取付可能な取付用基板部の一端側に、第一段差を介してこの一端側が取付用基板部より低くなる下段板部を設け、この下段板部をソーラーパネルの一側端部を載置固定するパネル固定用下段部とし、前記取付用基板部の他端側に、第二段差を介してこの他端側が取付用基板部より高くなる上段板部を設け、この上段板部をソーラーパネルの他側端部を載置固定するパネル固定用上段部として、このパネル固定用上段部にソーラーパネルの他側端部を載置固定すると共に、このソーラーパネルの一側端部を前記パネル固定用下段部に載置固定することによりソーラーパネルを一側端部が低く他側端部が高くなる傾斜状態で設置可能に構成し、前記取付用基板部と前記パネル固定用下段部と前記パネル固定用上段部とは、一枚の金属板を折曲形成して構成したことを特徴とするソーラーパネル設置用金具。   A solar panel mounting bracket that can be attached to a support bracket fixed on the roof, and is connected to one end of the mounting substrate portion that can be mounted on the support bracket in a mounted state via a first step. A lower plate portion whose side is lower than the mounting substrate portion is provided, and this lower plate portion is used as a panel fixing lower step portion on which one side end portion of the solar panel is placed and fixed. An upper plate portion is provided with the other end side being higher than the mounting substrate portion through two steps, and this upper plate portion is used as a panel fixing upper step portion for fixing the other end portion of the solar panel. The other end of the solar panel is placed and fixed on the upper stage, and one end of the solar panel is placed and fixed on the lower part for fixing the panel, thereby lowering the other side of the solar panel. It can be installed in an inclined state where the edge is raised. And, wherein the the mounting substrate portion and the panel fixing lower part the panel fixing upper part, solar panel installation bracket which is characterized by being configured to form bending a single metal plate. 帯状の前記金属板を、その中央部に対し一端側が低く他端側が高くなる三段の段差形状に折曲形成して、この金属板の中央部を前記取付用基板部とし、金属板の一端側を前記パネル固定用下段部とすると共にこのパネル固定用下段部と前記取付用基板部の間の段差を前記第一段差とし、金属板の他端側を前記パネル固定用上段部とすると共にこのパネル固定用上段部と前記取付用基板部の間の段差を前記第二段差としたことを特徴とする請求項１記載のソーラーパネル設置用金具。   The band-shaped metal plate is bent and formed into a three-level step shape with one end side being low and the other end side being high with respect to the central portion thereof, and the central portion of the metal plate is used as the mounting substrate portion, and one end of the metal plate is formed. The side of the metal plate is the lower step for fixing the panel, the step between the lower step for fixing the panel and the mounting substrate is the first step, and the other end of the metal plate is the upper step for fixing the panel. 2. The solar panel mounting bracket according to claim 1, wherein the step between the panel fixing upper step and the mounting substrate is the second step. 前記パネル固定用下段部は、その先端側が高くなる傾斜面であって且つ前記取付用基板部に対し４〜１０°上昇傾斜する傾斜面に形成し、前記パネル固定用上段部は、その先端側が低くなる傾斜面であって且つ前記取付用基板部に対し４〜１０°下降傾斜する傾斜面に形成して、パネル固定用下段部に一側端部を載置固定しパネル固定用上段部に他側端部を載置固定したソーラーパネルが取付用基板部に対し４〜１０°傾斜した状態で設置される構成としたことを特徴とする請求項１，２のいずれか１項に記載のソーラーパネル設置用金具。   The lower part for fixing the panel is an inclined surface whose tip side becomes higher and is inclined to rise by 4 to 10 ° with respect to the mounting substrate part. It is an inclined surface that is lowered and is inclined by 4 to 10 degrees with respect to the mounting substrate portion, and one side end portion is placed and fixed on the lower portion for fixing the panel to the upper portion for fixing the panel. The solar panel on which the other side end portion is placed and fixed is configured to be installed in a state of being inclined by 4 to 10 ° with respect to the mounting substrate portion. Mounting bracket for solar panels. 上部に取付ボルトを立設状態に設けた前記支持金具のこの取付ボルトを挿通可能なボルト挿通孔を前記取付用基板部に設けて、このボルト挿通孔に前記取付ボルトを挿通することで前記支持金具上に載置した取付用基板部を、取付ボルトで締付固定若しくは取付ボルトに螺着した取付用ナットで締付固定することにより支持金具上に載置状態で取付可能な構成とし、前記パネル固定用下段部と前記パネル固定用上段部とに、このパネル固定用下段部とパネル固定用上段部に載置したソーラーパネルの一側端部と他側端部を上方から押え込み固定可能なパネル押え具を設けたことを特徴とする請求項１〜３のいずれか１項に記載のソーラーパネル設置用金具。   A bolt insertion hole through which the mounting bolt of the support bracket provided with the mounting bolt in an upright state can be inserted in the mounting board portion, and the mounting bolt is inserted into the bolt insertion hole to support the mounting. The mounting board portion placed on the metal fitting is fastened and fixed with a mounting bolt, or is fastened with a mounting nut screwed to the mounting bolt so that it can be mounted on the support metal fitting in a mounted state. It is possible to press and fix one end and the other end of the solar panel placed on the lower step for fixing the panel and the upper step for fixing the panel and the upper step for fixing the panel from above. The solar panel installation metal fitting according to any one of claims 1 to 3, wherein a panel presser is provided. 前記パネル押え具は、前記パネル固定用下段部と前記パネル固定用上段部に載置したソーラーパネルの一側端部と他側端部を上方から押え込む押え部材を、調整ボルトを介してパネル固定用下段部と前記パネル固定用上段部に取付すると共に、この調整ボルトの締付操作若しくはこの調整ボルトに螺着した調整用ナットの締付操作により前記押え部材をパネル固定用下段部と前記パネル固定用上段部に対し降下させてソーラーパネルの一側端部と他側端部を上方から押え込み固定可能な構成としたことを特徴とする請求項４記載のソーラーパネル設置用金具。   The panel presser includes a pressing member for pressing one side end and the other side end of the solar panel placed on the panel fixing lower step and the panel fixing upper step from above via an adjustment bolt. The fixing member is attached to the lower step portion for fixing and the upper step portion for fixing the panel, and the holding member is fixed to the lower step portion for fixing the panel and the lower step portion for fixing the panel by tightening the adjusting bolt or by tightening the adjusting nut screwed to the adjusting bolt. 5. The solar panel mounting bracket according to claim 4, wherein the solar panel installation bracket is configured such that the one side end and the other side end of the solar panel can be pressed and fixed from above by being lowered with respect to the panel fixing upper stage.
JP2013157960A 2013-07-30 2013-07-30 Solar panel installation metal fitting Pending JP2015028264A (en)

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