[go: up one dir, main page]

JP5745357B2 - Fixing bracket for solar cell module and solar cell unit - Google Patents

Fixing bracket for solar cell module and solar cell unit Download PDF

Info

Publication number
JP5745357B2
JP5745357B2 JP2011158873A JP2011158873A JP5745357B2 JP 5745357 B2 JP5745357 B2 JP 5745357B2 JP 2011158873 A JP2011158873 A JP 2011158873A JP 2011158873 A JP2011158873 A JP 2011158873A JP 5745357 B2 JP5745357 B2 JP 5745357B2
Authority
JP
Japan
Prior art keywords
plate portion
top plate
solar cell
cell module
metal fitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2011158873A
Other languages
Japanese (ja)
Other versions
JP2013023881A (en
JP2013023881A5 (en
Inventor
道盛　厚司
厚司 道盛
博夫 坂本
博夫 坂本
治彦 角谷
治彦 角谷
米澤　宏敏
宏敏 米澤
良夫 市田
良夫 市田
哲生 船倉
哲生 船倉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2011158873A priority Critical patent/JP5745357B2/en
Publication of JP2013023881A publication Critical patent/JP2013023881A/en
Publication of JP2013023881A5 publication Critical patent/JP2013023881A5/ja
Application granted granted Critical
Publication of JP5745357B2 publication Critical patent/JP5745357B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
  • Photovoltaic Devices (AREA)

Description

この発明は、太陽電池モジュールの取付け構造に関するものであり、特に折板屋根の山部に設けられたはぜに太陽電池モジュールを固定する金具の構造に関するものである。   The present invention relates to a structure for mounting a solar cell module, and more particularly to a structure of a metal fitting for fixing a solar cell module to a shell provided on a mountain portion of a folded plate roof.

特許文献１には太陽電池モジュールの屋根への固定金具が開示されている。特許文献１の固定金具は、上辺部が重合し、かつ下辺部が相対向する２個のコ字型の挟持板有している。そして、下方側に位置する挟持板の上辺板部にボルトを上方に向けて挿入して、他方の挟持板の上辺部に長孔を設けて前記ボルトを貫通させ、このボルトにナットを締め付けることで屋根に設けられたはぜを挟持する。そして、このボルトに、対象となる太陽電池モジュールの屋根上設置具を固定する。   Patent Document 1 discloses a metal fitting for fixing a solar cell module to a roof. The fixing metal fitting of Patent Document 1 has two U-shaped sandwiching plates whose upper sides overlap and whose lower sides oppose each other. Then, a bolt is inserted upward into the upper side plate portion of the holding plate located on the lower side, a long hole is provided in the upper side portion of the other holding plate, the bolt is penetrated, and a nut is fastened to the bolt. Hold the hose on the roof. And the installation tool on the roof of the target solar cell module is fixed to this bolt.

実公平４−１１０６４号公報（２頁２行−１３行、第２図）Japanese Utility Model Publication No. 4-11064 (page 2, lines 2 to 13, line 2)

特許文献１に記載された固定金具は、板材を折り曲げて作製された略コ字型の挟持板の板端部ではぜの首部を挟持することで金具を屋根に固定する。はぜの首部は一般的に挟持板を構成する板材の厚さより長い所定の長さを有しており、薄い板材の端で挟持するだけでは、上下方向（はぜの立設方向）の位置が定まらずに、上方へ作用する引張り外力が働くと容易にずれてしまうという課題があった。また、横から働くねじり方向の外力に対しても、挟持部の板厚だけで咥える構成のため回転しやすいという課題があった。   The fixing metal fitting described in Patent Document 1 fixes the metal fitting to the roof by sandwiching the neck of the shell at the plate end of a substantially U-shaped holding plate produced by bending a plate material. The neck of the shell has a predetermined length that is generally longer than the thickness of the plate material that constitutes the holding plate, and it can be positioned in the vertical direction (the standing direction of the screw) simply by holding it at the end of the thin plate material. However, when a tensile external force acting upward is applied without being fixed, there is a problem that it easily shifts. In addition, there is a problem that even an external force acting in the torsional direction acting from the side can be easily rotated because the structure can be obtained only by the thickness of the clamping portion.

上記のように建造物の屋根の上に設置された太陽電池モジュールは、風によって上方向へ引き上げようとする外力や横方向へねじろうとする外力を受ける。そのため、固定金具にはこれらの外力を受け止めて、太陽電池モジュールが脱落しないように、また位置ずれを起こすことがないようにすることが要求される。   As described above, the solar cell module installed on the roof of the building receives an external force that tends to be pulled upward by wind or an external force that tries to twist it laterally. For this reason, the fixing bracket is required to receive these external forces so that the solar cell module does not fall off and is not displaced.

この発明は、上記の課題を解決するためになされたものであり、太陽電池モジュールの建造物への固定を確実にまた作業性よく実現することができる太陽電池モジュールの固定金具を提供することを目的とする。また、この固定金具を使用して固定された太陽電池モジュールを含む太陽電池ユニットを提供することを目的とする。   This invention is made in order to solve said subject, and provides the fixing bracket of a solar cell module which can implement | achieve fixation to a building of a solar cell module reliably and with sufficient workability | operativity. Objective. Moreover, it aims at providing the solar cell unit containing the solar cell module fixed using this fixed metal fitting.

上述した課題を解決し、目的を達成するために、本発明に係る太陽電池モジュールの固定金具は、太陽電池モジュールを設置部に取り付けるために、設置部を挟持する太陽電池モジュールの固定金具において、内天板部および内天板部の両端に接続されて前記内天板部に対して同一の側に延在する一対の内側板部を有し、内側板部のそれぞれの先端部に接続されて互いに間隔が狭くなる方向に延在する一対の挟持部をさらに有する内金具と、外天板部および外天板部の両端に接続されて前記外天板部に対して同一の側に延在する一対の外側板部を有する外金具と、内天板部及び外天板部を接続する接続具とを備え、一対の内側板部の間隔は、内天板部から離れるにつれて広くなり、外金具は、外天板部に対する外側板部の延在する側と、内天板部に対する内側板部の延在する側とが同一の側となるように内金具に取り付けられ、外側板部は、一対の内側板部の外側に内側板部と接触して位置し、接続具にガイドされて内天板部を外天板部に近づけると、一対の挟持部の間隔も狭くなることで一対の挟持部が設置部を掴み、設置部に取り付けられた際に、挟持部は、当該挟持部の先端部が内天板部に近づくように傾斜していることを特徴とする。 In order to solve the above-described problems and achieve the object, the solar cell module fixing bracket according to the present invention is a solar cell module fixing bracket that sandwiches the installation portion in order to attach the solar cell module to the installation portion. It has a pair of inner plate parts that are connected to both ends of the inner top plate part and the inner top plate part and extend to the same side with respect to the inner top plate part, and are connected to the respective front end parts of the inner plate part. Are connected to both ends of the outer bracket and the outer top plate, and extend to the same side with respect to the outer top plate. An outer metal fitting having a pair of outer plate portions and a connecting tool for connecting the inner top plate portion and the outer top plate portion, and the distance between the pair of inner plate portions becomes wider as the distance from the inner top plate portion increases. The outer bracket has a side where the outer plate extends with respect to the outer plate, The inner plate is attached to the inner metal fitting so that the side on which the inner plate extends is the same side, and the outer plate is positioned in contact with the inner plate on the outer side of the pair of inner plates. When the inner top plate portion is guided to the outer top plate portion, the gap between the pair of sandwiching portions is also narrowed so that the pair of sandwiching portions grasps the installation portion and is attached to the installation portion. The tip portion of the clamping portion is inclined so as to approach the inner top plate portion .

本発明によれば、太陽電池モジュールの外力による位置ずれや脱落を起こしにくく、太陽電池モジュールの建造物への固定を確実にまた作業性よく実現することができるという効果を奏する。   ADVANTAGE OF THE INVENTION According to this invention, there exists an effect that it is hard to raise | generate the position shift and dropping by the external force of a solar cell module, and can fix | fix the solar cell module to a building reliably and with sufficient workability | operativity.

図１は、この発明の実施の形態１に係る固定金具の構成を示す側面図である。1 is a side view showing a configuration of a fixing metal fitting according to Embodiment 1 of the present invention. 図２は、この発明の実施の形態１に係る固定金具の内金具の拡大斜視図である。FIG. 2 is an enlarged perspective view of the inner metal fitting of the fixing metal fitting according to the first embodiment of the present invention. 図３は、この発明の実施の形態１に係る固定金具の屋根への固定状態を示す側面図である。FIG. 3 is a side view showing a state in which the fixing metal fitting according to Embodiment 1 of the present invention is fixed to the roof. 図４は、この発明の実施の形態１に係る固定金具、太陽電池モジュールおよびボルトの位置関係を示す斜視図である。FIG. 4 is a perspective view showing the positional relationship between the fixture, the solar cell module, and the bolt according to Embodiment 1 of the present invention. 図５は、この発明の実施の形態１に係る固定金具の構成を示す分解斜視図である。FIG. 5 is an exploded perspective view showing the configuration of the fixture according to Embodiment 1 of the present invention. 図６は、この発明の実施の形態１に係る固定金具を用いた太陽電池モジュールの設置状態を示す斜視図である。FIG. 6 is a perspective view showing an installation state of the solar cell module using the fixing metal fitting according to Embodiment 1 of the present invention. 図７は、この発明の実施の形態１の固定原理説明図である。FIG. 7 is an explanatory diagram of a fixing principle according to the first embodiment of the present invention. 図８は、この発明の実施の形態１の固定原理説明図である。FIG. 8 is an explanatory diagram of a fixing principle according to the first embodiment of the present invention. 図９は、この発明の実施の形態１に係る固定金具の他の構成を示す側面図である。FIG. 9 is a side view showing another configuration of the fixing metal fitting according to Embodiment 1 of the present invention. 図１０は、この発明の実施の形態２に係る固定金具の構成を示す側面図である。FIG. 10 is a side view showing the configuration of the fixture according to the second embodiment of the present invention. 図１１は、この発明の実施の形態２に係る固定金具の屋根への固定状態を示す側面図である。FIG. 11: is a side view which shows the fixing state to the roof of the fixing metal fitting which concerns on Embodiment 2 of this invention. 図１２は、この発明の実施の形態３に係る固定金具の構成を示す側面図である。FIG. 12 is a side view showing the structure of the fixing metal fitting according to Embodiment 3 of the present invention. 図１３は、この発明の実施の形態３に係る固定金具の屋根への固定状態を示す側面図である。FIG. 13: is a side view which shows the fixed state to the roof of the fixing metal fitting which concerns on Embodiment 3 of this invention.

以下に、本発明にかかる太陽電池モジュールの固定金具及び太陽電池ユニットの実施の形態を図面に基づいて詳細に説明する。なお、この実施の形態によりこの発明が限定されるものではない。   DESCRIPTION OF EMBODIMENTS Embodiments of a solar cell module fixing bracket and a solar cell unit according to the present invention will be described below in detail with reference to the drawings. Note that the present invention is not limited to the embodiments.

実施の形態１．
図１は、この発明の実施の形態１に係る固定金具の構成を示す側面図である。図２は、この発明の実施の形態１に係る固定金具の内金具の拡大斜視図である。図３は、この発明の実施の形態１に係る固定金具の屋根への固定状態を示す側面図である。図４は、この発明の実施の形態１に係る固定金具、太陽電池モジュールおよびボルトの位置関係を示す斜視図である。図５は、この発明の実施の形態１に係る固定金具の構成を示す分解斜視図である。図６は、この発明の実施の形態１に係る固定金具を用いた太陽電池モジュールの設置状態を示す斜視図である。 Embodiment 1 FIG.
1 is a side view showing a configuration of a fixing metal fitting according to Embodiment 1 of the present invention. FIG. 2 is an enlarged perspective view of the inner metal fitting of the fixing metal fitting according to the first embodiment of the present invention. FIG. 3 is a side view showing a state in which the fixing metal fitting according to Embodiment 1 of the present invention is fixed to the roof. FIG. 4 is a perspective view showing the positional relationship between the fixture, the solar cell module, and the bolt according to Embodiment 1 of the present invention. FIG. 5 is an exploded perspective view showing the configuration of the fixture according to Embodiment 1 of the present invention. FIG. 6 is a perspective view showing an installation state of the solar cell module using the fixing metal fitting according to Embodiment 1 of the present invention.

最初に、図４、図５、図６に基づき太陽電池モジュールの設置場所について説明する。本実施の形態１の太陽電池モジュール３０１，３１１の設置場所は、建造物の屋根等を構成する折板屋根６０（図６）である。なお、太陽電池モジュールの符号は符号３０１を用いるが、同一の図の中で、区別する場合に符号３０１以外の３００番台の符号を用いる。同様に、固定金具の符号は符号１００を用いるが、同一の図の中で、区別する場合に符号１００以外の１００番台の符号を用いる。   Initially, the installation place of a solar cell module is demonstrated based on FIG.4, FIG.5, FIG.6. The installation location of the solar cell modules 301 and 311 of the first embodiment is a folded plate roof 60 (FIG. 6) that constitutes a roof of a building. In addition, although the code | symbol 301 of a solar cell module uses the code | symbol 301, the code | symbol of 300 series other than the code | symbol 301 is used when distinguishing in the same figure. Similarly, the reference numeral 100 is used as the reference numeral for the fixing bracket, but in the same figure, the reference numerals in the 100s other than the reference numeral 100 are used for distinction.

［折板屋根及びはぜ］
折板屋根６０においては、所定の方向に延びる複数の山部６１が平行に形成されている。なお、本実施の形態においては、説明をわかりやすくするために図中に示した座標のように、設置される太陽電池モジュールの広がる方向をｘ方向及びｙ方向、つまりｘｙ面（このうち、山部６１の延びる方向をｘ方向）とし、このｘｙ面に垂直な方向をｚ方向として説明する。 [Folded plate roof and haze]
In the folded plate roof 60, a plurality of peak portions 61 extending in a predetermined direction are formed in parallel. In the present embodiment, the direction in which the solar cell module to be installed spreads in the x direction and the y direction, that is, the xy plane (of these, like the coordinates shown in the figure for easy understanding) The direction in which the portion 61 extends is defined as x direction, and the direction perpendicular to the xy plane is defined as z direction.

はぜ６００は、折板屋根６０の山部６１の頂面中央に山部６１のほぼ全長にわたって立設されている。そして、はぜ６００は、山部６１の頂面からｚプラス（以降ｚ＋と表記する）方向に立ち上がる厚さの小さい首部６０２と、首部６０２の先端で断面円形状に膨らむはぜ部６０１とからなる。太陽電池モジュール３０１は、固定金具１００にて折板屋根６０に設けられたはぜ６００を挟持して、これにより折板屋根６０に設置される。   The hull 600 is erected over the entire length of the mountain portion 61 at the center of the top surface of the mountain portion 61 of the folded plate roof 60. The hull 600 includes a neck portion 602 having a small thickness that rises from the top surface of the peak portion 61 in the z plus (hereinafter referred to as z +) direction, and a hull portion 601 that expands in a circular cross section at the tip of the neck portion 602. Become. The solar cell module 301 is installed on the folded plate roof 60 by sandwiching the shell 600 provided on the folded plate roof 60 with the fixing metal fitting 100.

［固定金具］
図１、図２、図３に基づき、固定金具１００について説明する。本実施の形態の固定金具１００は、第１の金具である内金具１と、この内金具１に重なる第２の金具である外金具２と、内金具１と外金具２との間に設けられたねじ構造部３を含んで構成されている。固定金具１００は、折板屋根に設けられたはぜ６００を挟持することにより折板屋根６０に固定される。また、太陽電池モジュール３０１は押え板（押え具）３５を介して外金具２に締結されることにより、固定金具１００に固定される。 [securing bracket]
The fixture 100 will be described with reference to FIGS. 1, 2, and 3. The fixing metal fitting 100 of the present embodiment is provided between the inner metal fitting 1 that is the first metal fitting, the outer metal fitting 2 that is the second metal fitting overlapping the inner metal fitting 1, and the inner metal fitting 1 and the outer metal fitting 2. The screw structure portion 3 is formed. The fixing bracket 100 is fixed to the folded plate roof 60 by sandwiching a shell 600 provided on the folded plate roof. Further, the solar cell module 301 is fixed to the fixing metal 100 by being fastened to the outer metal fitting 2 via a presser plate (holding tool) 35.

外金具２は、剛性の大きい板材を折り曲げることにより作製されている。そして、概略平板状を成し太陽電池モジュールの下面を支持する外天板部２１と、外天板部２１の両端部からｚ−方向（第１の方向）に折れ曲がって延び、外天板部２１とともに断面コ字型を成す一対の外側板部２２，２３とを有している。   The outer metal fitting 2 is produced by bending a plate material having high rigidity. And the outer top plate part 21 which comprises a substantially flat plate shape and supports the lower surface of a solar cell module, and bends and extends in the z-direction (first direction) from both ends of the outer top plate part 21, and the outer top plate part 21 and a pair of outer plate portions 22 and 23 having a U-shaped cross section.

一方、内金具１は、外金具２と比較して弾性の大きい板材を折り曲げることにより作製されている。そして、外金具２の内部に配置された概略平板状の内天板部１１と、この内天板部１１の両端部から外金具２より延出するようにテーパ状に広がって断面ハ字型に延びる一対の内側板部１２，１３と、この一対の内側板部１２，１３の先端部よりそれぞれ対向する方向に延び、開口部を狭める一対の挟持部１４，１５とを有している。一対の内側板部１２，１３は、外面が平滑に形成されており、この外平滑面に外金具２の外側板部２２，２３の先端を当接させている。   On the other hand, the inner metal fitting 1 is produced by bending a plate material having a larger elasticity than the outer metal fitting 2. Then, a substantially flat inner top plate portion 11 disposed inside the outer metal fitting 2, and a cross-sectionally H-shaped section extending in a taper shape so as to extend from both ends of the inner top plate portion 11 from the outer metal fitting 2. And a pair of sandwiching portions 14 and 15 that extend in opposite directions from the tip portions of the pair of inner plate portions 12 and 13 and narrow the opening. The pair of inner plate portions 12 and 13 have outer surfaces that are smooth, and the outer flat surfaces of the outer plate portions 22 and 23 of the outer metal fitting 2 are brought into contact with the outer smooth surfaces.

［内金具］
図１中、内側板部１２は、内天板部１１の右側の端部から屈折して斜め下方（ｚ−ｙ＋方向）に延びている。内側板部１３は、内天板部１１の左側の端部から屈折して斜め下方（ｚ−ｙ−方向）に延びている。挟持部１４は、内側板部１２の下端から内側（ｙ−方向）に屈曲して延びている。挟持部１５は、内側板部１３の下端から内側（ｙ＋方向）に屈曲して延びている。挟持部１４の先端は延出する方向に対して巻き返すように上側へ断面コ字型に折り返されており、先端部より上方（ｚ−方向）に延びる挟持部（当接面）１８１とこれに続いて巻き戻る屈曲部１８３を形成している。対向する挟持部１５も先端が上側へ巻き返すように断面コ字型に折り返され、上方（ｚ−方向）に延びる挟持部（当接面）１８２とこれに続いて巻き戻る屈曲部１８４を形成している。このようにして、はぜ６００の首部６０２に全体にわたり面当たり（面接触）する挟持部１８１，１８２を形成している。 [Inner bracket]
In FIG. 1, the inner plate 12 is refracted from the right end of the inner top plate 11 and extends obliquely downward (z−y + direction). The inner plate portion 13 is refracted from the left end portion of the inner top plate portion 11 and extends obliquely downward (z-y-direction). The sandwiching portion 14 is bent and extends inward (y-direction) from the lower end of the inner plate portion 12. The sandwiching portion 15 is bent and extends inward (y + direction) from the lower end of the inner plate portion 13. The front end of the sandwiching portion 14 is folded back in a U-shaped cross-section so as to roll back in the extending direction, and a sandwiching portion (contact surface) 181 extending upward (z-direction) from the distal end portion is provided. Subsequently, a bent portion 183 to be rewound is formed. The opposing clamping part 15 is also folded back into a U-shaped cross section so that the tip is rolled back upward to form a clamping part (abutment surface) 182 extending upward (z-direction) and a bending part 184 that subsequently rolls back. ing. In this way, sandwiching portions 181 and 182 that are in contact with the entire surface (surface contact) are formed on the neck portion 602 of the shell 600.

内側板部１２が折板屋根６０にいまだ取り付けられてない状態においては、内側板部１２と内側板部１３とは、断面ハ字型（テーパ状）に広がり、両者の間隔は下方（ｚ−方向）に行くに連れて広くなっている。内側板部１２と内側板部１３との最も離れた部分の間隔は最大間隔Ｂである。内側板部１２の外寸長さは図１中Ｅなる長さにされている。また、内側板部１２と挟持部１４の成す角度θは９０°よりも小さくされている。同様に、内側板部１３と挟持部１５の成す角度θも９０°よりも小さく形成されている。挟持部１４と挟持部１５との最も狭い部分の間隔は間隔Ａである。間隔Ａは折板屋根６０のはぜ６００のはぜ部６０１の直径よりも大きい。なお、内金具１は弾性を有する材料で作製されているので、間隔Ａははぜ６００の直径よりも小さくてもはめ込むことができる。そのたあめ、間隔Ａははぜ６００の首部６０２の幅Ｗよりも大きければよい。   In a state where the inner side plate part 12 is not yet attached to the folded plate roof 60, the inner side plate part 12 and the inner side plate part 13 spread in a cross-sectional shape (tapered shape), and the distance between the two is lower (z− The direction is getting wider as you go. The distance between the farthest portions of the inner plate portion 12 and the inner plate portion 13 is the maximum interval B. The outer dimension length of the inner side plate part 12 is set to the length E in FIG. Further, the angle θ formed by the inner plate portion 12 and the sandwiching portion 14 is smaller than 90 °. Similarly, the angle θ formed between the inner plate portion 13 and the sandwiching portion 15 is also smaller than 90 °. The interval between the narrowest portions of the holding unit 14 and the holding unit 15 is an interval A. The interval A is larger than the diameter of the hull portion 601 of the hull 600 of the folded plate roof 60. Since the inner metal fitting 1 is made of an elastic material, it can be fitted even if the distance A is smaller than the diameter of the shell 600. Therefore, the distance A should be larger than the width W of the neck 602 of the base 600.

図２に示すように、挟持部１８２の外側面の（はぜ６００の首部６０２との対向面）には、滑りを防止して把持性を向上させるために、例えばプレス加工等により全面にわたり凹凸１９２が形成されている。対称に構成される挟持部１８１の外側面（図示の裏側）にも、同様にして凹凸１９１が形成されている。   As shown in FIG. 2, the outer surface of the clamping portion 182 (the surface facing the neck portion 602 of the hull 600) has unevenness on the entire surface by, for example, pressing to prevent slipping and improve gripping properties. 192 is formed. Concavities and convexities 191 are similarly formed on the outer side surface (the back side in the figure) of the sandwiching portion 181 configured symmetrically.

［外金具］
図１に戻り、外金具２においては、図１中、外側板部２２は、外天板部２１の右側の端部から屈曲した後に下方（ｚ−方向）に延びている。同様にして、外側板部２３は、外天板部２１の左側の端部から屈曲した後に下方（ｚ−方向）に延びている。外側板部２２，２３の内寸は図１中Ｆなる長さに形成されており、内金具１の内側板部１２，１３の外寸長さＥよりも大きな寸法に形成されている。 [Outer bracket]
Returning to FIG. 1, in the outer metal fitting 2, in FIG. 1, the outer side plate portion 22 extends downward (z-direction) after being bent from the right end portion of the outer top plate portion 21. Similarly, the outer side plate portion 23 extends downward (z-direction) after being bent from the left end portion of the outer top plate portion 21. The inner dimensions of the outer plate portions 22 and 23 are formed to have a length F in FIG. 1 and are larger than the outer dimension length E of the inner plate portions 12 and 13 of the inner metal fitting 1.

外天板部２１の略中央に穴２１ａが開口されている。穴２１ａにはボルト３１が貫通している。太陽電池モジュール３０１は、外金具２の外天板部２１の上面に支持される。押え板（押え具）３５は太陽電池モジュール３０１を上方から押える。第１のナット３２はボルト３１に締めつけて固定される。第１のナット３２は外金具２を内金具１の上方に固定する。第２のナット３３はボルト３１に締めつけて固定される。第２のナット３３は太陽電池モジュール３０１を外金具２の外天板部２１上に押え板３５を介して固定する。つまり、太陽電池モジュール３０１は外金具２の外天板部２１と押え板３５とに挟まれて固定される。   A hole 21 a is opened at the approximate center of the outer top plate 21. Bolts 31 pass through the holes 21a. The solar cell module 301 is supported on the upper surface of the outer top plate portion 21 of the outer metal fitting 2. The presser plate (presser) 35 presses the solar cell module 301 from above. The first nut 32 is fastened and fixed to the bolt 31. The first nut 32 fixes the outer metal fitting 2 above the inner metal fitting 1. The second nut 33 is fastened and fixed to the bolt 31. The second nut 33 fixes the solar cell module 301 on the outer top plate portion 21 of the outer metal fitting 2 via the presser plate 35. That is, the solar cell module 301 is sandwiched and fixed between the outer top plate portion 21 and the presser plate 35 of the outer metal fitting 2.

［ねじ構造部］
外天板部２１と内天板部１１との間に両者間の間隔を変えるねじ構造部３が設けられている。内天板部１１と外天板部２１には、それぞれ略中央に穴１１ａ，２１ａが開口されている。ねじ構造部３は、ボルト３１を内天板部１１に形成された穴１１ａにｚ−側からｚ＋側へ貫通させて頭部３１ａを内天板部１１に固着されている。ボルト３１の脚部（有効ねじ部）は、ｚ＋方向へ突出している。ボルト３１の脚部は、さらに外天板部２１に形成された穴２１ａにも貫通している。ねじ構造部３は、ボルト３１と、外天板部２１のｚ＋側でボルト３１に螺号する第１のナット３２とから構成されている。 [Screw structure]
Between the outer top plate portion 21 and the inner top plate portion 11, there is provided a screw structure portion 3 that changes the distance between the two. The inner top plate portion 11 and the outer top plate portion 21 have holes 11a and 21a opened substantially at the center, respectively. The screw structure portion 3 has the head 31 a fixed to the inner top plate portion 11 by passing the bolt 31 through the hole 11 a formed in the inner top plate portion 11 from the z− side to the z + side. The leg portion (effective screw portion) of the bolt 31 protrudes in the z + direction. The leg portion of the bolt 31 also penetrates through a hole 21 a formed in the outer top plate portion 21. The screw structure portion 3 includes a bolt 31 and a first nut 32 that is screwed to the bolt 31 on the z + side of the outer top plate portion 21.

ボルト３１は、穴１１ａに貫通された後、頭部３１ａを、溶接やかしめ、或いは接着剤などを用いて内天板部１１に固着される。これにより、ボルト３１は内金具１に固定され、軸まわりに回転することがない。   After the bolt 31 is penetrated through the hole 11a, the head portion 31a is fixed to the inner top plate portion 11 by welding, caulking, or using an adhesive. Thereby, the bolt 31 is fixed to the inner metal fitting 1 and does not rotate around the axis.

ねじ構造部３は、第１のナット３２を締めつけらて、相対的に内天板部１１を外天板部２１に近づける。内金具１は外金具内２より弾性の大きな材料で作製されているので、内金具１を外金具内２に引き込むことにより、外側板部２２，２３の先端を内側板部１２，１３の外面にて滑らせ、一対の挟持部１４，１５間の間隔を狭め、これにより、折板屋根に設けられたはぜ６００の首部６０２を挟持して、折板屋根６０に固定される。一方、太陽電池モジュール３０１は押え板（押え具）３５を介して第２のナット３３にて外天板部２１に締結される。   The screw structure portion 3 tightens the first nut 32 to relatively bring the inner top plate portion 11 closer to the outer top plate portion 21. Since the inner metal fitting 1 is made of a material that is more elastic than the outer metal fitting 2, the inner metal fitting 1 is pulled into the outer metal fitting 2, so that the tips of the outer plate portions 22, 23 are connected to the outer surfaces of the inner plate portions 12, 13. The gap between the pair of sandwiching portions 14 and 15 is narrowed, whereby the neck portion 602 of the shell 600 provided on the folded plate roof is sandwiched and fixed to the folded plate roof 60. On the other hand, the solar cell module 301 is fastened to the outer top plate portion 21 by the second nut 33 via the presser plate (presser) 35.

［締結］
上記のように、ボルト３１及び第１のナット３２は、外天板部２１と内天板部１１との間隔を可変とするねじ構造部３を構成している。一方、ボルト３１、第２のナット３３及び押え板３５は、外天板部２１に太陽電池モジュール３０１を締結する締結部（固定手段）６を構成している。つまり、ボルト３１は、ねじ構造部３と締結部（固定手段）６とで共用されている。なお、本実施の形態１においては、外天板部２１に太陽電池モジュール３０１を固定する固定部として、上記のように締結手段を用いているが、太陽電池モジュール３０１の外天板部２１への固定は、ねじ止めに限らず係合手段などの方法でもよい。 [Conclusion]
As described above, the bolt 31 and the first nut 32 constitute the screw structure portion 3 in which the distance between the outer top plate portion 21 and the inner top plate portion 11 is variable. On the other hand, the bolt 31, the second nut 33, and the presser plate 35 constitute a fastening portion (fixing means) 6 that fastens the solar cell module 301 to the outer top plate portion 21. That is, the bolt 31 is shared by the screw structure portion 3 and the fastening portion (fixing means) 6. In the first embodiment, the fastening means is used as described above as the fixing portion for fixing the solar cell module 301 to the outer top plate portion 21, but to the outer top plate portion 21 of the solar cell module 301. The fixing is not limited to screwing but may be a method such as an engaging means.

［作業手順］
次に、太陽電池モジュール３０１の取り付け作業手順について説明する。図１及び図３において、作業者は、内金具１の挟持部１４，１５ではぜ６００の首部６０２を挟んで固定金具１００を折板屋根６０に取り付ける。はぜ６００は折板屋根６０の山部６１の頂面に立設されている。はぜ６００の断面形状は、幅の小さい直線状の首部６０２の上端に、首部６０２の幅より大きい直径の円形のはぜ部６０１が連結された形状である。 [Working procedure]
Next, a procedure for attaching the solar cell module 301 will be described. In FIGS. 1 and 3, the operator attaches the fixing bracket 100 to the folded plate roof 60 with the sandwiching portions 14 and 15 of the inner bracket 1 sandwiching the neck portion 602 of the shell 600. The shell 600 is erected on the top surface of the mountain portion 61 of the folded plate roof 60. The cross-sectional shape of the shell 600 is a shape in which a circular shell portion 601 having a diameter larger than the width of the neck portion 602 is connected to the upper end of a linear neck portion 602 having a small width.

次に、ボルト３１に第１のナット３２を締めつける。これにより、外金具２はｚ−方向に下がり、内金具１が外金具２内に引き込まれ、内金具１の内側板部１２，１３は間隔Ｂが狭められる。やがて、間隔Ａは折板屋根６０の首部６０２の幅Ｗと等しくなった以後は、外金具２の外側板部２２，２３が撓んで、所定の力で折板屋根６０の首部６０２を挟持する。外側板部２２，２３の間隔は、太陽電池モジュール３０１を折板屋根６０に固定した後では間隔Ｄである。外側板部２２，２３が撓んでいるため、間隔Ｄの値は間隔Ｃ値よりも大きい。外金具２の外側板部２２，２３が撓むことで、挟持部１４，１５は首部６０２への挟持力を発生する。さらにナット３２の締めつけを継続すると、内側板部１２，１３の長さＥより、外金具２の外側板部２２，２３の長さＦの方が大きく形成されているので、外側板部２２，２３の下端部が折板屋根６０の山部６１に当たる。さらにナット３２の締めつけを継続すると、外天板部２１が内天板部１１の上側に接する。これで固定金具１００の折板屋根６０への固定が完了する。   Next, the first nut 32 is fastened to the bolt 31. As a result, the outer metal fitting 2 is lowered in the z-direction, the inner metal fitting 1 is drawn into the outer metal fitting 2, and the interval B between the inner plate portions 12, 13 of the inner metal fitting 1 is narrowed. Eventually, after the interval A becomes equal to the width W of the neck portion 602 of the folded plate roof 60, the outer plate portions 22 and 23 of the outer metal fitting 2 bend and sandwich the neck portion 602 of the folded plate roof 60 with a predetermined force. . The interval between the outer plate portions 22 and 23 is the interval D after the solar cell module 301 is fixed to the folded plate roof 60. Since the outer plate portions 22 and 23 are bent, the value of the interval D is larger than the interval C value. When the outer plate portions 22 and 23 of the outer metal fitting 2 are bent, the holding portions 14 and 15 generate a holding force to the neck portion 602. Further, when the tightening of the nut 32 is continued, the length F of the outer side plates 22 and 23 of the outer metal fitting 2 is formed larger than the length E of the inner side plates 12 and 13. The lower end portion of 23 hits the mountain portion 61 of the folded plate roof 60. When the tightening of the nut 32 is further continued, the outer top plate portion 21 comes into contact with the upper side of the inner top plate portion 11. This completes the fixing of the fixing bracket 100 to the folded plate roof 60.

図３に示すように、内金具１は外金具２内側に収まっている。外側板部２２，２３の下端部は折板屋根６０の山部６１に当たっている。挟持部１４，１５はそれぞれ外側板部２２，２３との接合点よりも先端が上方になっており、屈曲部１８３，１８４がはぜ６００のはぜ部６０１と首部６０２が成す角部へ押し付けられる。   As shown in FIG. 3, the inner metal fitting 1 is housed inside the outer metal fitting 2. The lower end portions of the outer plate portions 22 and 23 are in contact with the mountain portions 61 of the folded plate roof 60. The sandwiching portions 14 and 15 have their tips upward from the joint points with the outer plate portions 22 and 23, respectively, and the bent portions 183 and 184 are pressed against the corner portions formed by the helix portion 601 and the neck portion 602 of the hull 600. It is done.

図４は、太陽電池モジュール３０１，３１１、ボルト３１および押え板３５の位置関係を示している。太陽電池モジュール３０１，３１１は外金具２の外天板部２１の上面に載置される。図４に示すように、第１のナット３２は、隣接する２つの太陽電池モジュール３０１，３１１の間に位置する（図４では、押え板３５に隠れて見えない）。押え板３５の略中央に形成された穴３５ａ（図１）にボルト３１を通し、押え板３５を取り付ける。図４に示すように、押え板３５は隣接する太陽電池モジュール３０１，３１１のボルト３１側の端部を押える。第２のナット３３をボルト３１に締めつける。ナット３３は押え板３５を上方から押圧する。押え板３５は隣接する２つの太陽電池モジュール３０１，３１１を外金具２の外天板部２１に押し当てて、この隣接する２つの太陽電池モジュール３０１，３１１を固定金具１００に固定する。   FIG. 4 shows the positional relationship among the solar cell modules 301 and 311, the bolt 31, and the presser plate 35. The solar cell modules 301 and 311 are placed on the upper surface of the outer top plate portion 21 of the outer metal fitting 2. As shown in FIG. 4, the first nut 32 is positioned between the two adjacent solar cell modules 301 and 311 (in FIG. 4, the first nut 32 is hidden behind the pressing plate 35 and cannot be seen). The bolt 31 is passed through a hole 35a (FIG. 1) formed substantially at the center of the presser plate 35, and the presser plate 35 is attached. As shown in FIG. 4, the pressing plate 35 presses the end of the adjacent solar cell modules 301 and 311 on the bolt 31 side. The second nut 33 is fastened to the bolt 31. The nut 33 presses the presser plate 35 from above. The holding plate 35 presses the two adjacent solar cell modules 301 and 311 against the outer top plate portion 21 of the outer metal fitting 2, and fixes the two adjacent solar cell modules 301 and 311 to the fixing metal fitting 100.

図５は、太陽電池モジュール３０１を折板屋根６０の上に並べた端の部分の固定金具１００の構成を示している。図５に示すように、複数並べられた太陽電池モジュール３０１の端部の太陽電池モジュール３０１においては、押え板３５の代わりに、Ｌ字状に折り曲げられた板金部品である補助具（押え具）３６を用いる。   FIG. 5 shows the configuration of the fixing bracket 100 at the end portion where the solar cell modules 301 are arranged on the folded plate roof 60. As shown in FIG. 5, in the solar cell module 301 at the end of the plurality of arranged solar cell modules 301, an auxiliary tool (presser) that is a sheet metal part bent in an L shape instead of the presser plate 35. 36 is used.

図６は、固定金具１００を用いて複数の太陽電池モジュール３０１，３０２，３１１，３１２を設置した状態を示す。図６において、折板屋根６０は、たとえば建造物の傾斜している屋根である。太陽電池ユニットはこのように複数の太陽電池モジュール３０１，３０２，３１１，３１２が設置されたものである。通常は、最初に固定金具１００，１０１が折板屋根６０の山部６１に固定される。その後、太陽電池モジュール３０１，３０２を固定金具１００，１０１の上に置いて固定する。その後、太陽電池モジュール３０１，３０２を固定金具の上方から設置して、第２のナット３３を締める。これらの作業によって太陽電池モジュール３０１，３０２は折板屋根６０に固定される。なお、従来の固定金具は、予め精度良く折板屋根６０の上に位置決めされて取り付けられ、ピッチＰで折板屋根６０の上に並べられ、横向きのねじを締めて固定されていたので作業性が悪かった。   FIG. 6 shows a state in which a plurality of solar cell modules 301, 302, 311, 312 are installed using the fixture 100. In FIG. 6, the folded plate roof 60 is, for example, an inclined roof of a building. The solar cell unit is a unit in which a plurality of solar cell modules 301, 302, 311, 312 are installed as described above. Usually, the fixing brackets 100 and 101 are first fixed to the peak portion 61 of the folded plate roof 60. Thereafter, the solar cell modules 301 and 302 are placed on the fixtures 100 and 101 and fixed. Thereafter, the solar cell modules 301 and 302 are installed from above the fixing bracket, and the second nut 33 is tightened. The solar cell modules 301 and 302 are fixed to the folded plate roof 60 by these operations. In addition, since the conventional fixing metal fitting was positioned and mounted on the folded-plate roof 60 with high accuracy in advance, it was arranged on the folded-plate roof 60 with a pitch P, and was fixed by tightening a lateral screw. Was bad.

［原理］
図７及び図８は、この実施の形態１の固定金具１００の原理を説明するものである。本実施の形態の固定金具１００は、図７の模式図に示すように、山部６１と幅Ｄの距離で接する外側板部２２，２３の先端部２２ａ，２３ａの２箇所と、はぜ部６０１と首部６０２の角と接する屈曲部１８３，１８４とが三つの角をすべて鋭角とする略三角形を形成するために、風によって太陽電池モジュール３０１に作用する横向き外力Ｍによるモーメントに対して、高剛性な固定を実現することができる。 [principle]
7 and 8 illustrate the principle of the fixture 100 of the first embodiment. As shown in the schematic diagram of FIG. 7, the fixing bracket 100 of the present embodiment includes two portions of the front end portions 22 a and 23 a of the outer plate portions 22 and 23 that are in contact with the crest portion 61 at a distance D, and a hull portion. Since the bent portions 183 and 184 in contact with the corners of the neck 602 and the bent portions 183 and 184 form a substantially triangular shape having all three corners as acute angles, a high resistance against a moment caused by the lateral external force M acting on the solar cell module 301 by the wind Rigid fixation can be realized.

また、同じく図８の模式図に示すように、太陽電池モジュール３０１に作用する負圧、つまり太陽電池モジュール３０１を持ち上げようとする外力Ｎが作用した場合には、挟持部１４，１５は内側板部１２，１３との接点を支点として、図中矢印のように内向きに倒れるように変形しようとし、挟持部１８１，１８２をより強く首部６０２に押し付けるように作用して、より強固な保持力を実現する。また、挟持部１８１，１８２の挟持面（当接面）に凹凸を施すことによって、屋根傾斜方向の保持力（図２において、ｘ方向）を向上することができ、安定な固定を実現する。また、屈曲部１８３，１８４が首部６０２へ押し付けられていることで、接触面積が増し、より強固な保持力を実現する。   Similarly, as shown in the schematic diagram of FIG. 8, when negative pressure acting on the solar cell module 301, that is, when an external force N for lifting the solar cell module 301 is applied, the sandwiching portions 14 and 15 are arranged on the inner plate. Using the contact point with the parts 12 and 13 as a fulcrum, it tries to deform so as to fall inward as indicated by the arrow in the figure, and acts to press the clamping parts 181 and 182 more strongly against the neck part 602, thereby providing a stronger holding force. Is realized. Further, by providing irregularities on the clamping surfaces (contact surfaces) of the clamping parts 181 and 182, the holding force in the roof inclination direction (x direction in FIG. 2) can be improved, and stable fixation is realized. In addition, since the bent portions 183 and 184 are pressed against the neck portion 602, the contact area is increased and a stronger holding force is realized.

また、挟持部１８２，１８１の挟持面（当接面）に凹凸１９２，１９１（図２）が形成されているため、挟持しているはぜ首部６０２との摩擦力が増し、特にｘ方向（図２）へのずれを防止する効果を奏する。   In addition, since the concave and convex portions 192 and 191 (FIG. 2) are formed on the sandwiching surfaces (contact surfaces) of the sandwiching portions 182 and 181, the frictional force with the sandwiched neck portion 602 is increased, particularly in the x direction ( The effect of preventing the shift to FIG. 2) is achieved.

なお、本実施の形態に係る固定金具１００においては、精度の良い位置決め作業は必要としない。まず、作業者は墨だし等を用いて第一列目の基準線を折板屋根６０の上に描く。墨出しとは、工事中に必要な線や位置などを床や壁などに表示する作業である。固定金具１００はその基準線に沿って固定される。次に、第２列目の固定金具１０１は、おおよその位置に仮に固定される。第１列目の太陽電池モジュール３０１，３０２が固定金具１００，１０１の上に置かれる。   In addition, in the fixture 100 according to the present embodiment, an accurate positioning operation is not required. First, the operator draws a reference line in the first row on the folded roof 60 using a black ink. Inking is an operation to display lines and positions necessary during construction on the floor or wall. The fixture 100 is fixed along the reference line. Next, the fixing metal fitting 101 in the second row is temporarily fixed at an approximate position. The solar cell modules 301 and 302 in the first row are placed on the fixtures 100 and 101.

この際、第２列目の固定金具１０１は折板屋根６０に仮に固定されているので、太陽電池モジュール３０１，３０２の位置に合せて第２列目の固定金具１０１の位置は微調整できる。固定金具１０１は太陽電池モジュール３０１，３０２に沿う位置に移動して仮に固定される。同様に第３列目の固定金具をおおよその位置に仮に固定し、第２列目の太陽電池モジュール３１１，３１２を固定する。上述の手順に従って、固定金具１００は折板屋根６０の上に固定されて、太陽電池モジュール３０１，３０２，３１１，３１２は設置される。   At this time, since the second row fixing bracket 101 is temporarily fixed to the folded plate roof 60, the position of the second row fixing bracket 101 can be finely adjusted in accordance with the positions of the solar cell modules 301 and 302. The fixture 101 is moved to a position along the solar cell modules 301 and 302 and temporarily fixed. Similarly, the fixing metal fittings in the third row are temporarily fixed at approximate positions, and the solar cell modules 311 and 312 in the second row are fixed. According to the above-described procedure, the fixture 100 is fixed on the folded roof 60, and the solar cell modules 301, 302, 311 and 312 are installed.

このように、本実施の形態１の固定金具１００は、ボルト３１およびナット３２を用いて上方からの締着作業だけで、横力や負圧(引き剥がし力)に対して、固定力の強い固定金具を実現できる。固定金具１００は、ボルト３１およびナット３３を用いて上方からの締着作業で太陽電池モジュール３０１を固定金具１００に固定できる。このため、固定金具１００を折板屋根６０の上に仮に固定した状態で、太陽電池モジュール３０１は、固定金具１００の上に配置できる。事前に固定金具を折板屋根６０の上に精度よく固定する必要が無い。また、太陽電池モジュールを取り外して、固定金具の位置を再調整する必要もなくなる。このように本実施の形態１に係る固定金具１００は、作業性に優れた固定金具を提供できる。   As described above, the fixing bracket 100 according to the first embodiment has a strong fixing force against lateral force and negative pressure (peeling force) only by fastening work from above using the bolt 31 and the nut 32. A mounting bracket can be realized. The fixing bracket 100 can fix the solar cell module 301 to the fixing bracket 100 by fastening work from above using the bolt 31 and the nut 33. For this reason, the solar cell module 301 can be placed on the fixing metal 100 in a state where the fixing metal 100 is temporarily fixed on the folded plate roof 60. It is not necessary to fix the fixing bracket on the folded plate roof 60 with high accuracy in advance. Moreover, it is not necessary to remove the solar cell module and readjust the position of the fixing bracket. Thus, the fixture 100 according to the first embodiment can provide a fixture with excellent workability.

図９は、この発明の実施の形態１に係る固定金具の他の構成を示す側面図である。上記の本実施の形態１は、挟持部１４の先端は上方へ屈曲して所定長さ延びて挟持部１８１を形成したが、図９に示すように下方へ屈曲して所定長さ延びて挟持部１８１を形成してもよい。   FIG. 9 is a side view showing another configuration of the fixing metal fitting according to Embodiment 1 of the present invention. In the first embodiment described above, the tip of the sandwiching portion 14 is bent upward and extends a predetermined length to form the sandwiching portion 181, but as shown in FIG. The part 181 may be formed.

以上のように、本実施の形態の太陽電池モジュールの固定金具は、太陽電池モジュール３０１を支持する外天板部２１、及び外天板部２１の両端部からｚ−方向（第１の方向）に折れ曲がり外天板部２１とともに断面コ字型を成す一対の外側板部２２，２３を有する外金具２と、弾性材料で作製され、外金具２の内部に配置された内天板部１１、内天板部１１の両端部から断面ハ字型に折れ曲がり先端部を外金具２から延出させ、外面に外側板部２２，２３の先端を当接させる一対の内側板部１２，１３、及び一対の内側板部１２，１３の先端部からそれぞれ内側に折れ曲がり所定の間隔を空けて突き合う一対の挟持部１４，１５を有する内金具１と、外天板部２１と内天板部１１との間に設けられ両者間のｚ−方向（第１の方向）の間隔を可変とするねじ構造部３と、太陽電池モジュール３０１を外天板部２１に固定するナット３３（固定手段）と、を備え、ねじ構造部３は、内天板部１１を外天板部２１に近づけて内金具１を外金具２内に引き込むことにより、外側板部２２，２３の先端を内側板部１２，１３の外面にて滑らせ、一対の挟持部１４，１５の間隔を狭めることにより、挟持部１４，１５ではぜ６００の首部６０２を挟持する。そのため、太陽電池モジュール３０１の外力による位置ずれや脱落を起こしにくく、太陽電池モジュール３０１の建造物へ固定を確実にまた作業性よく実現することができる。   As described above, the fixing bracket of the solar cell module of the present embodiment includes the outer top plate portion 21 that supports the solar cell module 301 and the z-direction (first direction) from both ends of the outer top plate portion 21. An outer metal fitting 2 having a pair of outer plate parts 22, 23 that are bent in the shape of the outer top plate part 21 together with the outer top plate part 21, and an inner top plate part 11 made of an elastic material and disposed inside the outer metal fitting 2, A pair of inner plate portions 12, 13 that bend in a cross-sectional shape from both ends of the inner top plate portion 11, extend the tip portion from the outer metal fitting 2, and abut the tips of the outer plate portions 22, 23 on the outer surface; An inner metal fitting 1 having a pair of sandwiching portions 14 and 15 which are bent inward from the distal end portions of the pair of inner plate portions 12 and 13 and face each other at a predetermined interval; an outer top plate portion 21 and an inner top plate portion 11; Z-direction (first direction) between the two is provided. The screw structure portion 3 to be changed and the nut 33 (fixing means) for fixing the solar cell module 301 to the outer top plate portion 21 are provided. The screw structure portion 3 includes the inner top plate portion 11 and the outer top plate portion 21. By pulling the inner metal fitting 1 into the outer metal fitting 2 close to, the tips of the outer plate portions 22 and 23 are slid on the outer surfaces of the inner plate portions 12 and 13, and the distance between the pair of holding portions 14 and 15 is reduced. Thus, the clamping portions 14 and 15 clamp the neck portion 602 of the seam 600. For this reason, the solar cell module 301 is less likely to be displaced or dropped due to an external force, and the solar cell module 301 can be reliably fixed to the building with good workability.

また、本実施の形態の太陽電池モジュールの固定金具によれば、内天板部１１に頭部３１ａを固定されて脚部を外天板部２１に貫通させるボルト３１を備え、ボルト３１は、第１のナット３２とともにねじ構造部３を構成し、また、ボルト３１は、第２のナット３３及び押え板３５（押え具）とともに固定手段を構成する。すなわち、ボルト３１は、ねじ構造部３と締結部（固定手段）６とで共用されているので、部品点数を削減してコストダウンを図ることができる。   Moreover, according to the fixing bracket of the solar cell module of the present embodiment, the head 31a is fixed to the inner top plate portion 11 and the bolt 31 is provided to penetrate the leg portion to the outer top plate portion 21, The screw structure portion 3 is configured together with the first nut 32, and the bolt 31 configures fixing means together with the second nut 33 and the presser plate 35 (presser). That is, since the bolt 31 is shared by the screw structure portion 3 and the fastening portion (fixing means) 6, the number of parts can be reduced and the cost can be reduced.

実施の形態２．
図１０は、この発明の実施の形態２に係る固定金具の構成を示す側面図である。図１１は、この発明の実施の形態２に係る固定金具の屋根への固定状態を示す側面図である。図１１は固定金具１００Ｂが折板屋根６０に固定された状態を示している。実施の形態１においては、ボルト３１は、内金具１の内天板部１１の下側から取り付けられている構成としたが、本実施の形態２では、図１０に示すように、ボルト３１は、頭部３１ａが内天板部１１の上面に固着されている。図１０において、内金具１の内天板部１１の略中央の上面にはボルト３１が溶接やかしめ、或いは接着等によりｚ＋方向に突設されている。外側板部２２，２３の先端部は、内側板部１２，１３の外面を滑り安く、内金具１を引き込み易いように外側に折り曲げられて屈曲端２４，２５を形成している。天板部２１の端辺は、ｚ−向へ折り曲げられて端辺に折り曲げ部２１ｂを形成している。下方への突出量Ｙは、ボルト３１の頭部３１ａの高さＸよりも大きい。実施の形態１で説明した固定金具１００の構成要素と同様の構成要素には、同一符号を付し、その説明を省略する。 Embodiment 2. FIG.
FIG. 10 is a side view showing the configuration of the fixture according to the second embodiment of the present invention. FIG. 11: is a side view which shows the fixing state to the roof of the fixing metal fitting which concerns on Embodiment 2 of this invention. FIG. 11 shows a state in which the fixing bracket 100 </ b> B is fixed to the folded plate roof 60. In the first embodiment, the bolt 31 is attached from the lower side of the inner top plate portion 11 of the inner metal fitting 1. In the second embodiment, as shown in FIG. The head portion 31 a is fixed to the upper surface of the inner top plate portion 11. In FIG. 10, a bolt 31 protrudes in the z + direction by welding, caulking, bonding, or the like on the upper surface at the substantially center of the inner top plate portion 11 of the inner metal fitting 1. The distal end portions of the outer plate portions 22 and 23 are bent outward to form the bent ends 24 and 25 so that the outer surfaces of the inner plate portions 12 and 13 are less slippery and the inner metal fitting 1 can be easily pulled in. The end side of the top plate portion 21 is bent in the z-direction to form a bent portion 21b at the end side. The downward protruding amount Y is larger than the height X of the head 31a of the bolt 31. Constituent elements similar to those of the fixture 100 described in the first embodiment are given the same reference numerals, and descriptions thereof are omitted.

図１１に示すように、ナット３２の締め付け後の状態で外金具２の折り曲げ部２１ｂは、内金具１の内天板部１１の上面に接して、ボルト３１の頭部３１ａが外天板部２１の下面の接触しないようにしている。本実施の形態２では、ボルト３１を内天板部１１の上面に固定する構成としたので、内天板部１１の略中央にボルト３１を貫通させる穴を設ける加工を必要とせず、コストダウンを図ることができる。   As shown in FIG. 11, the bent portion 21 b of the outer metal fitting 2 is in contact with the upper surface of the inner top plate portion 11 of the inner metal fitting 1 after the nut 32 is tightened, and the head portion 31 a of the bolt 31 is connected to the outer top plate portion. The lower surface of 21 is not touched. In the second embodiment, since the bolt 31 is fixed to the upper surface of the inner top plate portion 11, it is not necessary to provide a hole for penetrating the bolt 31 in the approximate center of the inner top plate portion 11, thereby reducing the cost. Can be achieved.

実施の形態３．
図１２は、この発明の実施の形態３に係る固定金具の構成を示す側面図である。図１３は、この発明の実施の形態３に係る固定金具の屋根への固定状態を示す側面図である。図１３は、固定金具１００Ｃが折板屋根６０に固定された状態を示している。上記実施の形態１及び２では、内天板部１１に雌ねじ手段としてのナット３２を略中央に１つ設ける構成としていたが、本実施の形態３の固定金具１００Ｃによれば、図１２に示すように、雌ねじ手段（ねじ構造部）としての第１のナット４５と、第２のナット４６が２つ固定されている。初期状態において、第１のナット４５に締めこまれる第１のボルト４７は、外天板部２１に設けられた穴を貫通して第１のナット４５に仮止めされている。内金具１、外金具２を予め一体化しておくことができるので、金具取扱いの作業性が優れる。 Embodiment 3 FIG.
FIG. 12 is a side view showing the structure of the fixing metal fitting according to Embodiment 3 of the present invention. FIG. 13: is a side view which shows the fixed state to the roof of the fixing metal fitting which concerns on Embodiment 3 of this invention. FIG. 13 shows a state in which the fixing bracket 100 </ b> C is fixed to the folded plate roof 60. In the first and second embodiments, the inner top plate portion 11 is provided with one nut 32 as a female screw means at substantially the center. According to the fixing bracket 100C of the third embodiment, FIG. As described above, two first nuts 45 and two second nuts 46 are fixed as female screw means (screw structure portion). In the initial state, the first bolt 47 fastened to the first nut 45 passes through a hole provided in the outer top plate portion 21 and is temporarily fixed to the first nut 45. Since the inner metal fitting 1 and the outer metal fitting 2 can be integrated in advance, the workability of the metal fitting is excellent.

ボルト４７及びナット４５は、外天板部２１と内天板部１１との間隔を変えるねじ構造部を構成している。ボルト４８、ナット４６及び押え板３５は、外天板部２１に太陽電池モジュール３０１を締結する締結部を構成している。   The bolt 47 and the nut 45 constitute a screw structure that changes the distance between the outer top plate portion 21 and the inner top plate portion 11. The bolt 48, the nut 46, and the presser plate 35 constitute a fastening portion that fastens the solar cell module 301 to the outer top plate portion 21.

まず、ボルト４７を締め込むことによって、内金具１、外金具２を折板屋根６０に固定することができる。次に、太陽電池モジュール３０１は外金具２の外天板部２１の上に置かれる。第２のボルト４８を押え板３５の略中央に空いた穴２１ａに通して、第２のナット４６に締め込むことで、押え板３５は隣接する２つの太陽電池モジュール３０１，３１１を外金具２の外天板部２１に押し当てて、この隣接する２つの太陽電池モジュール３０１，３１１を固定する。   First, the inner metal fitting 1 and the outer metal fitting 2 can be fixed to the folded plate roof 60 by tightening the bolts 47. Next, the solar cell module 301 is placed on the outer top plate portion 21 of the outer metal fitting 2. By passing the second bolt 48 through the hole 21a opened substantially in the center of the press plate 35 and tightening it into the second nut 46, the press plate 35 connects the two adjacent solar cell modules 301 and 311 to the outer metal fitting 2. The two adjacent solar cell modules 301 and 311 are fixed by pressing against the outer top plate portion 21.

なお、上述の各実施の形態においては、「平行」や「垂直」などの部品間の位置関係もしくは部品の形状を示す用語を用いている場合がある。また、略正方形、略９０度および略平行など「略」または「ほぼ」などの用語をつけた表現を用いている場合がある。これらは、製造上の公差や組立て上のばらつきなどを考慮した範囲を含むことを表している。このため、請求の範囲に例え「略」を記載しない場合であっても製造上の公差や組立て上のばらつきなどを考慮した範囲を含むものである。また、請求の範囲に「略」を記載した場合は製造上の公差や組立て上のばらつきなどを考慮した範囲を含むことを示している。   In each of the above-described embodiments, there are cases where terms such as “parallel” or “vertical” are used to indicate the positional relationship between components or the shape of the components. Further, there are cases where expressions with terms such as “substantially” or “substantially” such as substantially square, approximately 90 degrees, and approximately parallel are used. These represent that a range that takes into account manufacturing tolerances and assembly variations is included. For this reason, even if “abbreviation” is not described in the claims, it includes a range that takes into account manufacturing tolerances and assembly variations. In addition, when “substantially” is described in the claims, it indicates that a range in consideration of manufacturing tolerances, assembly variations, and the like is included.

以上のように、本発明にかかる太陽電池モジュールは、建造物に設けられたはぜを挟持して太陽電池モジュールを前記建造物に取り付ける太陽電池モジュールの固定金具に有用であり、特に、折板屋根の山部に設けられたはぜを挟持して太陽電池モジュールを建造物に取り付ける太陽電池モジュールの固定金具に適している。   As described above, the solar cell module according to the present invention is useful for a fixing bracket of a solar cell module that attaches the solar cell module to the building by sandwiching the shell provided in the building, and in particular, a folded plate. It is suitable for a fixing bracket of a solar cell module for attaching a solar cell module to a building by sandwiching a shell provided on a mountain portion of a roof.

１ 内金具
２ 外金具
３ ねじ構造部
６ 締結部（固定手段）
１１ 内天板部
１１ａ，２１ａ，３５ａ 穴
１２，１３ 内側板部
１４，１５ 挟持部
１６，１７ 屈曲部
２１ 外天板部
２１ｂ 折り曲げ部
２２，２３ 外側板部
２４，２５ 屈曲端
３１，４７，４８ ボルト
３２，３３，４５，４６ ナット
３５ 押え板（押え具）
３６ 補助具（押え具）
６０ 折板屋根
６１ 山部
６００ はぜ
６０１ はぜ部
６０２ 首部
１００，１０１，１００Ｂ，１００Ｃ 固定金具
１８１，１８２ 挟持部（当接面）
１８３，１８４ 屈曲部
１９１，１９２ 凹凸
３０１，３０２，３１１，３１２ 太陽電池モジュール
Ａ，Ｂ，Ｃ，Ｄ 間隔
Ｗ 幅
Ｅ，Ｆ 長さ DESCRIPTION OF SYMBOLS 1 Inner metal fitting 2 Outer metal fitting 3 Screw structure part 6 Fastening part (fixing means)
DESCRIPTION OF SYMBOLS 11 Inner top plate part 11a, 21a, 35a Hole 12, 13 Inner board part 14, 15 Clamping part 16, 17 Bending part 21 Outer top board part 21b Bending part 22, 23 Outer board part 24, 25 Bending edge 31, 47, 48 Bolt 32, 33, 45, 46 Nut 35 Presser plate (presser)
36 Auxiliary tools (pressers)
60 Folded plate roof 61 Mountain portion 600 Hatch 601 Hatch portion 602 Neck portion 100, 101, 100B, 100C Fixing bracket 181, 182 Holding portion (contact surface)
183, 184 Bent part 191, 192 Unevenness 301, 302, 311, 312 Solar cell module A, B, C, D Interval W Width E, F Length

Claims (10)

太陽電池モジュールを設置部に取り付けるために、前記設置部を挟持する太陽電池モジュールの固定金具において、
内天板部および前記内天板部の両端に接続されて前記内天板部に対して同一の側に延在する一対の内側板部を有し、前記内側板部のそれぞれの先端部に接続されて互いに間隔が狭くなる方向に延在する一対の挟持部をさらに有する内金具と、
外天板部および前記外天板部の両端に接続されて前記外天板部に対して同一の側に延在する一対の外側板部を有する外金具と、
前記内天板部及び前記外天板部を接続する接続具と
を備え、
前記一対の内側板部の間隔は、前記内天板部から離れるにつれて広くなり、
前記外金具は、前記外天板部に対する外側板部の延在する側と、前記内天板部に対する内側板部の延在する側とが同一の側となるように前記内金具に取り付けられ、
前記外側板部は、前記一対の内側板部の外側に前記内側板部と接触して位置し、
前記接続具にガイドされて前記内天板部を前記外天板部に近づけると、前記一対の挟持部の間隔も狭くなることで前記一対の挟持部が前記設置部を掴み、
前記設置部に取り付けられた際に、前記挟持部は、当該挟持部の先端部が前記内天板部に近づくように傾斜している
ことを特徴とする太陽電池モジュールの固定金具。 In order to attach the solar cell module to the installation part, in the fixing bracket of the solar cell module sandwiching the installation part,
An inner top plate portion and a pair of inner plate portions that are connected to both ends of the inner top plate portion and extend to the same side with respect to the inner top plate portion, and are provided at respective tip portions of the inner plate portion. An inner metal fitting further having a pair of sandwiching portions that are connected and extend in a direction in which the interval is narrowed;
An outer metal fitting having a pair of outer plate portions connected to both ends of the outer top plate portion and the outer top plate portion and extending to the same side with respect to the outer top plate portion;
A connecting tool for connecting the inner top plate portion and the outer top plate portion , and
The distance between the pair of inner plate portions increases as the distance from the inner top plate portion increases.
The outer metal fitting is attached to the inner metal fitting so that the side on which the outer side plate portion extends with respect to the outer top plate portion and the side on which the inner side plate portion extends with respect to the inner top plate portion are the same side. ,
The outer plate portion is located outside the pair of inner plate portions in contact with the inner plate portion,
When the inner top plate portion is guided by the connector and brought closer to the outer top plate portion, the pair of holding portions grips the installation portion by narrowing the interval between the pair of holding portions,
The fixing bracket of the solar cell module , wherein when being attached to the installation part, the clamping part is inclined so that a tip part of the clamping part approaches the inner top plate part . 前記太陽電池モジュールを前記外天板部と挟むことで前記太陽電池モジュールを保持する押え具を備える
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固定金具。 2. The solar cell module fixing bracket according to claim 1 , further comprising a pressing member that holds the solar cell module by sandwiching the solar cell module with the outer top plate portion . 前記設置部に取り付けられた際に、前記挟持部は前記設置部を掴む部分に凹凸の形状を有する
ことを特徴とする請求項１または２に記載の太陽電池モジュールの固定金具。 The fixing bracket for a solar cell module according to claim 1 or 2 , wherein, when attached to the installation part, the sandwiching part has an uneven shape in a portion that grips the installation part . 前記接続具の一端は、前記外金具が前記内金具に取り付けられた際の、前記内天板部の前記外天板部と反対側に接続されている
ことを特徴とする請求項１から３のいずれか１項に記載の太陽電池モジュールの固定金具。 The one end of the connection tool is connected to the side opposite to the outer top plate portion of the inner top plate portion when the outer fitting is attached to the inner bracket. The fixing bracket for solar cell modules according to any one of the above. 太陽電池モジュールを設置部に取り付けるために、前記設置部を挟持する太陽電池モジュールの固定金具において、In order to attach the solar cell module to the installation part, in the fixing bracket of the solar cell module sandwiching the installation part,
内天板部および前記内天板部の両端に接続されて前記内天板部に対して同一の側に延在する一対の内側板部を有し、前記内側板部のそれぞれの先端部に接続されて互いに間隔が狭くなる方向に延在する一対の挟持部をさらに有する内金具と、An inner top plate portion and a pair of inner plate portions that are connected to both ends of the inner top plate portion and extend to the same side with respect to the inner top plate portion, and are provided at respective tip portions of the inner plate portion. An inner metal fitting further having a pair of sandwiching portions that are connected and extend in a direction in which the interval is narrowed;
外天板部および前記外天板部の両端に接続されて前記外天板部に対して同一の側に延在する一対の外側板部を有する外金具と、An outer metal fitting having a pair of outer plate portions connected to both ends of the outer top plate portion and the outer top plate portion and extending to the same side with respect to the outer top plate portion;
前記内天板部及び前記外天板部を接続する接続具とA connector for connecting the inner top plate portion and the outer top plate portion;
を備え、With
前記一対の内側板部の間隔は、前記内天板部から離れるにつれて広くなり、The distance between the pair of inner plate portions increases as the distance from the inner top plate portion increases.
前記外金具は、前記外天板部に対する外側板部の延在する側と、前記内天板部に対する内側板部の延在する側とが同一の側となるように前記内金具に取り付けられ、The outer metal fitting is attached to the inner metal fitting so that the side on which the outer side plate portion extends with respect to the outer top plate portion and the side on which the inner side plate portion extends with respect to the inner top plate portion are the same side. ,
前記外側板部は、前記一対の内側板部の外側に前記内側板部と接触して位置し、The outer plate portion is located outside the pair of inner plate portions in contact with the inner plate portion,
前記接続具の一端は、前記外金具が前記内金具に取り付けられた際の、前記内天板部の前記外天板部側に接続され、One end of the connection tool is connected to the outer top plate portion side of the inner top plate portion when the outer fitting is attached to the inner fitting,
前記接続具にガイドされて前記内天板部を前記外天板部に近づけると、前記一対の挟持部の間隔も狭くなることで前記一対の挟持部が前記設置部を掴むことを特徴とする太陽電池モジュールの固定金具。When the inner top plate portion is guided by the connector and brought closer to the outer top plate portion, the pair of holding portions also narrows so that the pair of holding portions grip the installation portion. Fixing bracket for solar cell module. 太陽電池モジュールを前記外天板部と挟むことで前記太陽電池モジュールを保持する押え具を備えることを特徴とする請求項５に記載の太陽電池モジュールの固定金具。The fixing bracket for a solar cell module according to claim 5, further comprising a presser that holds the solar cell module by sandwiching the solar cell module with the outer top plate portion. 前記外金具は、前記外天板部に接続されて前記外側板部と同一の方向に延在する折り曲げ部を有することを特徴とする請求項５または６に記載の太陽電池モジュールの固定金具。The said outer metal fitting has a bending part connected to the said outer top plate part, and extending in the same direction as the said outer side board part, The fixing metal fitting of the solar cell module of Claim 5 or 6 characterized by the above-mentioned. 太陽電池モジュールを設置部に取り付けるために、前記設置部を挟持する太陽電池モジュールの固定金具において、In order to attach the solar cell module to the installation part, in the fixing bracket of the solar cell module sandwiching the installation part,
内天板部および前記内天板部の両端に接続されて前記内天板部に対して同一の側に延在する一対の内側板部を有し、前記内側板部のそれぞれの先端部に接続されて互いに間隔が狭くなる方向に延在する一対の挟持部をさらに有する内金具と、An inner top plate portion and a pair of inner plate portions that are connected to both ends of the inner top plate portion and extend to the same side with respect to the inner top plate portion, and are provided at respective tip portions of the inner plate portion. An inner metal fitting further having a pair of sandwiching portions that are connected and extend in a direction in which the interval is narrowed;
外天板部および前記外天板部の両端に接続されて前記外天板部に対して同一の側に延在する一対の外側板部を有する外金具と、An outer metal fitting having a pair of outer plate portions connected to both ends of the outer top plate portion and the outer top plate portion and extending to the same side with respect to the outer top plate portion;
前記内天板部及び前記外天板部を接続する第１の接続具と、A first connector for connecting the inner top plate portion and the outer top plate portion;
太陽電池モジュールを前記外天板部に固定する第２の接続具とA second connector for fixing the solar cell module to the outer top plate;
を備え、With
前記一対の内側板部の間隔は、前記内天板部から離れるにつれて広くなり、The distance between the pair of inner plate portions increases as the distance from the inner top plate portion increases.
前記外金具は、前記外天板部に対する外側板部の延在する側と、前記内天板部に対する内側板部の延在する側とが同一の側となるように前記内金具に取り付けられ、The outer metal fitting is attached to the inner metal fitting so that the side on which the outer side plate portion extends with respect to the outer top plate portion and the side on which the inner side plate portion extends with respect to the inner top plate portion are the same side. ,
前記外側板部は、前記一対の内側板部の外側に前記内側板部と接触して位置し、The outer plate portion is located outside the pair of inner plate portions in contact with the inner plate portion,
前記第１の接続具にガイドされて前記内天板部を前記外天板部に近づけると、前記一対の挟持部の間隔も狭くなることで前記一対の挟持部が前記設置部を掴むことを特徴とする太陽電池モジュールの固定金具。When the inner top plate portion is brought close to the outer top plate portion by being guided by the first connecting tool, the pair of sandwiching portions is also narrowed so that the pair of sandwiching portions grip the installation portion. A featured fixture for a solar cell module. 太陽電池モジュールを前記外天板部と挟むことで前記太陽電池モジュールを保持する押え具を備えることを特徴とする請求項８に記載の太陽電池モジュールの固定金具。The fixing bracket for a solar cell module according to claim 8, further comprising a presser that holds the solar cell module by sandwiching the solar cell module with the outer top plate portion. 請求項１から９のいずれか１項に記載の太陽電池モジュールの固定金具を用いて設置された複数の太陽電池モジュールを有するIt has several solar cell modules installed using the fixing bracket of the solar cell module of any one of Claim 1 to 9
ことを特徴とする太陽電池ユニット。A solar cell unit characterized by that.
JP2011158873A 2011-07-20 2011-07-20 Fixing bracket for solar cell module and solar cell unit Expired - Fee Related JP5745357B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011158873A JP5745357B2 (en) 2011-07-20 2011-07-20 Fixing bracket for solar cell module and solar cell unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011158873A JP5745357B2 (en) 2011-07-20 2011-07-20 Fixing bracket for solar cell module and solar cell unit

Publications (3)

Publication Number Publication Date
JP2013023881A JP2013023881A (en) 2013-02-04
JP2013023881A5 JP2013023881A5 (en) 2014-08-28
JP5745357B2 true JP5745357B2 (en) 2015-07-08

Family

ID=47782556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011158873A Expired - Fee Related JP5745357B2 (en) 2011-07-20 2011-07-20 Fixing bracket for solar cell module and solar cell unit

Country Status (1)

Country Link
JP (1) JP5745357B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6263863B2 (en) * 2013-05-09 2018-01-24 株式会社大林組 Solar panel windbreak device and solar panel installation structure
JP6353200B2 (en) * 2013-07-12 2018-07-04 大和ハウス工業株式会社 Solar cell module installation structure on the roof
JP6358693B2 (en) * 2014-02-16 2018-07-18 株式会社 丸光 Solar panel mounting bracket
JP5815823B1 (en) * 2014-09-19 2015-11-17 株式会社オーティス Attaching method of roof article fixtures
JP2017048506A (en) * 2015-08-31 2017-03-09 株式会社ブレスト工業研究所 Mounting bracket for folded-plate roof
JP6000483B1 (en) * 2016-02-12 2016-09-28 株式会社マルイチ Roof mounting bracket
JP6431001B2 (en) * 2016-06-29 2018-11-28 ニイガタ製販株式会社 Roof mounting bracket

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4726878B2 (en) * 2007-05-21 2011-07-20 株式会社淀川製鋼所 Mounting structure for solar cell module and exterior panel
JP2010258393A (en) * 2009-04-28 2010-11-11 Inoac Corp Shock absorbing member for solar cell module
JP2011017175A (en) * 2009-07-08 2011-01-27 Sharp Corp Mounting member, photovoltaic power generating system, and method for constructing fixing object

Also Published As

Publication number Publication date
JP2013023881A (en) 2013-02-04

Similar Documents

Publication Publication Date Title
JP5745357B2 (en) Fixing bracket for solar cell module and solar cell unit
JP4697641B2 (en) Folding plate mounting bracket
JP5862005B2 (en) Solar cell module mounting structure and solar cell unit
JP5432054B2 (en) Installation method and installation structure of solar cell module
US20080302928A1 (en) Adjustable mounting assembly for standing seam panels
US20120047827A1 (en) Standing seam roof clamp
JP2011127330A (en) Fitting metal for solar battery panel
JP3123885U (en) Fitting
US20240014770A1 (en) Pv module mounting assembly with clamp / standoff
JP2014190132A (en) Panel attachment metal fitting
JP5919659B2 (en) Fixing bracket and solar cell unit
JP5485822B2 (en) Folding plate roof mounting bracket
JP6295233B2 (en) Roof mounting bracket
JP2012007436A (en) Fixture for installing object on roof and attachment method of fixture for installing object on roof
JP3157209U (en) Exterior panel mounting device
JP4361600B1 (en) Fixing bracket and fixing method of solar cell module
JP5218641B2 (en) Mounting bracket on the roof
JP5566278B2 (en) Other member mounting bracket for roof
JP5768018B2 (en) Roof top fixture
JP6085826B2 (en) Exterior structure renovation metal fitting and its transfer member, projecting portion fixing member, exterior structure refurbishment structure
JP2013221323A (en) Mounting bracket for solar cell module
JP5128557B2 (en) Mounting fixture for roof
JP5940003B2 (en) Mounting bracket for installation on the roof
TWI710691B (en) Improvement of the steel frame connecting base
JP5886142B2 (en) Clamping-type mounting bracket for installation on the roof and mounting structure of this clamping-type mounting bracket

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140715

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140715

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150407

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150501

R150 Certificate of patent or registration of utility model

Ref document number: 5745357

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees