JP2007291814A - Roof-top installed device - Google Patents

Roof-top installed device Download PDF

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Publication number
JP2007291814A
JP2007291814A JP2006123666A JP2006123666A JP2007291814A JP 2007291814 A JP2007291814 A JP 2007291814A JP 2006123666 A JP2006123666 A JP 2006123666A JP 2006123666 A JP2006123666 A JP 2006123666A JP 2007291814 A JP2007291814 A JP 2007291814A
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Japan
Prior art keywords
roof
hole
support
roof tile
extending
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JP2006123666A
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Japanese (ja)
Inventor
Hideaki Fukui
秀晃 福井
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Kyocera Corp
京セラ株式会社
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Priority to JP2006123666A priority Critical patent/JP2007291814A/en
Publication of JP2007291814A publication Critical patent/JP2007291814A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/613Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures in the form of bent strips or assemblies of strips; Hook-like connectors; Connectors to be mounted between building-covering elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/70Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking

Abstract

<P>PROBLEM TO BE SOLVED: To provide a device to be installed on a roof for shortening a construction period and reducing the number of members. <P>SOLUTION: The roof-top installed device is composed of a roof-tile laid on a roof-backing material and having a nail hole at a ridge-side part, a support member laid on the roof-tile and having a through hole at a position covering the nail hole, a fixing member piercing through the through hole of the support member as well as the nail hole of the roof tile and an installation stand for installing a sun-light utilization unit. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、屋根上設置装置に関する。 The present invention relates to a rooftop installation apparatus.
近年、環境保護や省エネルギー化のために、住宅やビルの屋上などに太陽光利用機器を設置するようになった。太陽光利用機器の一つである太陽電池装置は、出力電圧と出力電流を必要な値まで高めるため、あるいは長期にわたって太陽電池セルを保護するために、通常パッケージングして太陽電池モジュールとしている。   In recent years, in order to protect the environment and save energy, solar-powered devices have been installed on the rooftops of houses and buildings. In order to increase the output voltage and output current to required values, or to protect solar cells over a long period of time, a solar cell device that is one of solar-powered devices is usually packaged into a solar cell module.
住宅の屋根瓦上に太陽電池モジュールが取り付けられる場合には、屋根瓦上に架台を組んだ状態で、この架台と太陽電池モジュールとが固定される。   When the solar cell module is mounted on the roof tile of a house, the frame and the solar cell module are fixed in a state where the frame is assembled on the roof tile.
この架台に太陽電池モジュールを固定する一般的な取付け例について、図4に基づき説明する。図中、Jは太陽光発電装置、119は架台(縦桟)、120は架台(横桟)、112は太陽電池モジュール、121は押え部材である。   A general mounting example for fixing the solar cell module to the gantry will be described with reference to FIG. In the figure, J is a solar power generation device, 119 is a gantry (vertical beam), 120 is a gantry (horizontal beam), 112 is a solar cell module, and 121 is a pressing member.
具体的な架台と太陽電池装置との取付け方は、屋根瓦上に架台(縦桟)119を配し、この架台(縦桟)119上に、その方向に対し直交するように架台(横桟)120を配置し、その後、架台(横桟)120上に太陽電池モジュール112を設置する。そして、架台(横桟)120上に太陽電池モジュール112の片端を載せて、この片端を架台(横桟)120と押え部材121とで挟持し、ボルトなどによりこれらを挟持固定することができる。このような架台119、120を屋根上に固定するため、架台119、120と屋根下地材との間に金具を介して連結固定されている。   A specific method of attaching the gantry and the solar cell device is to place a gantry (vertical beam) 119 on the roof tile, and on the gantry (vertical beam) 119, the gantry (horizontal beam) is orthogonal to the direction. ) 120 is arranged, and then the solar cell module 112 is installed on the gantry (horizontal crosspiece) 120. Then, one end of the solar cell module 112 can be placed on the gantry (horizontal beam) 120, the one end can be clamped between the gantry (horizontal beam) 120 and the pressing member 121, and these can be clamped and fixed by bolts or the like. In order to fix such mounts 119, 120 on the roof, the mounts 119, 120 and the roof base material are connected and fixed via metal fittings.
ここで、架台119(縦桟)を屋根瓦121上に固定する金具101の一例を図6に示す。図中、平板瓦121に穿孔して設けた孔より金具121と架台(縦桟)119の固定部を挿通することにより取り付けられる。さらに、金具101と野地板122とをネジ117によって固定していた。しかしながら、平板瓦121に孔を穿孔して取り付けた場合、穿孔した孔部より漏水などの問題が発生する可能性があった。この問題を解決すべく、屋根瓦121に孔を空けずに、軒棟方向に敷設された屋根瓦121の葺合せの間から、金具の一部をのぞかせ、金具101と機材119とを取り付けるものがある(例えば特許文献1参照)。
特開平11−293865号 公報
Here, FIG. 6 shows an example of the metal fitting 101 that fixes the gantry 119 (vertical beam) on the roof tile 121. In the figure, the metal plate 121 and the frame (vertical bar) 119 are attached by being inserted through a hole provided in the flat roof tile 121. Further, the metal fitting 101 and the base plate 122 are fixed with screws 117. However, when holes are perforated and attached to the flat roof tile 121, problems such as water leakage may occur from the perforated holes. In order to solve this problem, a part of the metal fitting is not seen from the roof tile 121 laid in the direction of the eaves without making a hole in the roof tile 121, and the metal fitting 101 and the equipment 119 are attached. (See, for example, Patent Document 1).
Japanese Patent Laid-Open No. 11-293865
しかしながら、特許文献1に示す屋根瓦上の機器の取付け金具101およびその取付け金具101を使用した設置装置には、取付け金具101の一部が桟木119の下に挿入される構造のため、装置取り付けの際に屋根瓦121と桟木119とを釘117などで固定する必要もあるため、施工時間が増加する問題や部材点数が増加する問題があった。   However, the apparatus mounting bracket 101 on the roof tile and the installation apparatus using the mounting bracket 101 shown in Patent Document 1 have a structure in which a part of the mounting bracket 101 is inserted under the pier 119, so that the apparatus is mounted. In this case, since it is necessary to fix the roof tile 121 and the pier 119 with the nail 117 or the like, there are problems that the construction time is increased and the number of members is increased.
本発明は、このような従来技術の問題点に鑑みなされたものであり、施工時間を短縮し、且つ部材点数を低減した屋根上設置装置を提供することを目的とする。   This invention is made | formed in view of the problem of such a prior art, and it aims at providing the installation apparatus on a roof which shortened construction time and reduced the number of members.
上記目的を達成するために、請求項1に記載の屋根上設置装置は、屋根下地材上に敷設され、棟側部位に釘孔を有する屋根瓦と、前記屋根瓦上に載置され、前記釘孔を覆う位置に貫通孔を有する支持部材と、前記支持部材の貫通孔及び前記屋根瓦の釘孔を貫通し、前記屋根下地材の少なくとも一部に挿入される固定部材と、前記貫通孔より軒側部位で前記支持部材に固定され、太陽光利用機器を設置する架台と、を備えてなることを特徴とした。   To achieve the above object, the on-roof installation apparatus according to claim 1 is laid on a roof base material, has a roof tile having a nail hole in a ridge side portion, and is placed on the roof tile, A support member having a through hole at a position covering the nail hole, a fixing member that penetrates the through hole of the support member and the nail hole of the roof tile, and is inserted into at least a part of the roof base material, and the through hole The eaves-side portion is fixed to the support member, and a gantry on which solar-powered equipment is installed is provided.
請求項2に記載の屋根上設置装置は、請求項1に記載の屋根上設置装置であって、前記支持部材は前記貫通孔よりも棟側に延びた第1延設部を備え、該第1延設部は前記屋根瓦及び前記屋根下地材の少なくともいずれかに固定されることを特徴とした。   The on-roof installation apparatus according to claim 2 is the on-roof installation apparatus according to claim 1, wherein the support member includes a first extending portion that extends toward the ridge side with respect to the through hole. One extending portion is fixed to at least one of the roof tile and the roof base material.
請求項3に記載の屋根上設置装置は、請求項1又は請求項2に記載の屋根上設置装置であって、前記支持部材は前記貫通孔に対して桁行方向に延びた第2延設部を備え、該第2延設部は前記屋根瓦及び前記屋根下地材の少なくともいずれかに固定されることを特徴とした。   The on-roof installation device according to claim 3 is the on-roof installation device according to claim 1 or 2, wherein the support member extends in a direction parallel to the through hole. The second extending portion is fixed to at least one of the roof tile and the roof base material.
本発明の請求項1に記載の屋根上設置装置は、屋根下地材上に敷設され、棟側部位に釘孔を有する屋根瓦と、前記屋根瓦上に載置され、前記釘孔を覆う位置に貫通孔を有する支持部材と、前記支持部材の貫通孔及び前記屋根瓦の釘孔を貫通し、前記屋根下地材の少なくとも一部に挿入される固定部材と、前記貫通孔より軒側部位で前記支持部材に固定され、太陽光利用機器を設置する架台と、を備えたことから、屋根瓦の釘孔を利用して支持部材と屋根瓦を同時に固定することができるため、部材点数の低減及び施工時間の短縮が可能となる。   The roof installation device according to claim 1 of the present invention is a roof tile that is laid on a roof base material and has a nail hole at a ridge side portion, and a position that is placed on the roof tile and covers the nail hole A support member having a through-hole, a fixing member that penetrates the through-hole of the support member and the nail hole of the roof tile, and is inserted into at least a part of the roof base material, Since the support member and the platform on which the solar-powered device is installed are provided, the support member and the roof tile can be fixed at the same time by using the nail holes of the roof tile, thereby reducing the number of members. In addition, the construction time can be shortened.
本発明の請求項2に記載の屋根上設置装置は、請求項1に記載の屋根上設置装置であって、前記支持部材は前記貫通孔よりも棟側に延びた第1延設部を備え、該第1延設部は前記屋根瓦及び前記屋根下地材の少なくともいずれかに固定されることから、上述した効果に加え、支持部材の貫通孔よりも軒側部位で支持部材を引き剥がす方向に力が働いた場合、この力点から貫通孔までの距離が第1延設部の固定位置までの距離よりも近いため、貫通孔のみで固定した場合よりも、支持部材のモーメントに起因した固定部材の抜けを抑制することができる。   The on-roof installation device according to claim 2 of the present invention is the on-roof installation device according to claim 1, wherein the support member includes a first extending portion extending to the ridge side with respect to the through hole. The first extending portion is fixed to at least one of the roof tile and the roof base material, and in addition to the above-described effects, the direction in which the support member is peeled off at the eaves side portion from the through hole of the support member When a force is applied to the through hole, the distance from this force point to the through hole is shorter than the distance to the fixing position of the first extending portion. The removal of the member can be suppressed.
本発明の請求項3に記載の屋根上設置装置は、請求項1又は請求項2に記載の屋根上設置装置であって前記支持部材は前記貫通孔に対して桁行方向に延びた第2延設部を備え、該第2延設部は前記屋根瓦及び前記屋根下地材の少なくともいずれかに固定されることから、上述した効果に加え、例え支持部材に横揺れの地震などにより屋根瓦の桁行方向の応力が加わった場合であっても、第2延設部の存在によって支持部材の桁行方向の剛性を上げることができるため、支持部材に加わるモーメントに起因した固定部材の抜けを貫通孔のみで固定した場合よりも、さらに抑制することができる。   The on-roof installation device according to claim 3 of the present invention is the on-roof installation device according to claim 1 or 2, wherein the support member extends in a direction parallel to the through hole. Since the second extending portion is fixed to at least one of the roof tile and the roof base material, in addition to the above-described effect, the support member may have a roof tile caused by a rolling earthquake or the like. Even when stress in the beam direction is applied, the rigidity of the support member in the beam direction can be increased by the presence of the second extending portion, so that the fixing member can be prevented from coming off due to the moment applied to the support member. This can be further suppressed as compared with the case of fixing only by the above.
以下、本発明の屋根上設置装置について添付図面を用いて説明する。   Hereinafter, the roof installation apparatus of the present invention will be described with reference to the accompanying drawings.
図1は、本発明の実施形態に係る屋根上設置装置であり、太陽光利用機器を設置する架台を支持部材1に固定した状態を示す概略構成図である。図中、1は支持部材、12は貫通孔、16は釘孔、17は固定部材、19は屋根下地材(桟木)、21、21a、21bは屋根瓦、22は屋根下地材(野地板)、119は太陽光利用機器の架台を示す。   FIG. 1 is a schematic configuration diagram showing a roof installation apparatus according to an embodiment of the present invention, in which a gantry for installing solar-powered equipment is fixed to a support member 1. In the figure, 1 is a support member, 12 is a through hole, 16 is a nail hole, 17 is a fixing member, 19 is a roof base material (pier), 21, 21a and 21b are roof tiles, and 22 is a roof base material (field plate). Reference numeral 119 denotes a stand for solar-powered equipment.
本発明に係る屋根上設置装置は、図1に示すように、屋根下地材19、22上に屋根瓦21を敷設し、屋根瓦21上に支持部材1を載置して、支持部材1で太陽光利用機器を設置する架台119を固定するものである。   As shown in FIG. 1, the on-roof installation apparatus according to the present invention lays a roof tile 21 on a roof base material 19, 22, and places a support member 1 on the roof tile 21. The base 119 for installing the solar-powered device is fixed.
<屋根瓦>
ここで、屋根瓦21は平板瓦、和瓦、スレート瓦など種々の瓦を適宜用いることができる。そして、釘やネジなどで屋根瓦21と屋根下地材19、22とを固定するために、通常は屋根瓦21の棟側部位には釘孔16が空けられている。
<Roof tile>
Here, as the roof tile 21, various tiles such as a flat tile, a Japanese tile, and a slate tile can be appropriately used. And in order to fix the roof tile 21 and the roof base materials 19 and 22 with a nail, a screw, etc., the nail hole 16 is normally opened in the ridge side part of the roof tile 21.
<支持部材>
図2に本発明に係る支持部材1の一例を示す。図中、1aは貫通孔よりも軒側の支持部材、1bは第1延設部、2は第2延設部、3は第1延設部材、4は第2延設部材、5は第1貫通孔、6は第2貫通孔、12は貫通孔である。
<Supporting member>
FIG. 2 shows an example of the support member 1 according to the present invention. In the figure, 1a is a supporting member on the eaves side from the through hole, 1b is a first extending portion, 2 is a second extending portion, 3 is a first extending member, 4 is a second extending member, and 5 is a first extending portion. 1 through hole, 6 is a second through hole, and 12 is a through hole.
支持部材1は、ステンレス、溶融亜鉛鋼板、アルミニウム、樹脂成型品などから構成される。支持部材1の形状は、太陽光利用機器の大きさ、重量などによって適宜設定すればよい。また支持部材を構成する材料に、周知のプレス加工やボーリング加工を施すことで貫通孔12を形成することができる。また、貫通孔12の径は、JISB1001で規定されるざくり径を参考にして、その径を決定することが好ましい。このようにすれば、支持部材1は、貫通孔の追加加工によっても所定強度を有し、且つ、後述する固定部材17を容易に取り付けられる程度の径とすることができる。   The support member 1 is made of stainless steel, a hot dip galvanized steel plate, aluminum, a resin molded product, or the like. What is necessary is just to set the shape of the supporting member 1 suitably according to the magnitude | size, weight, etc. of sunlight utilization apparatus. Moreover, the through-hole 12 can be formed by performing well-known press processing and boring processing to the material which comprises a supporting member. The diameter of the through-hole 12 is preferably determined with reference to the counterbore diameter defined by JISB1001. If it does in this way, the supporting member 1 can be made into a diameter which has predetermined intensity | strength also by the additional process of a through-hole, and can attach the fixing member 17 mentioned later easily.
さらに、図1に示したように、例えば貫通孔12より軒側部位で折り曲げ加工して上方に突出した形状に作製すれば、屋根瓦21と所定距離を保って支持部材1と架台119、120とを固定することが可能となるため、施工時の作業容易性が増し、架台設置にかかる施工時間を短縮することができる。   Further, as shown in FIG. 1, for example, if the eaves-side portion of the through hole 12 is bent to produce a shape protruding upward, the support member 1 and the bases 119, 120 are maintained at a predetermined distance from the roof tile 21. Can be fixed, so that the workability at the time of construction is increased and the construction time required for installing the gantry can be shortened.
(第1延設部)
ここで、支持部材1は、図1に示すように貫通孔12より棟側に延びる第1延設部1bを備え、この第1延設部1bは屋根瓦21及び屋根下地材19、22の少なくともいずれかに固定されることが好ましい。屋根下地材19、22との固定方法としては、後述する固定部材17を用いることができる。なお、この場合には貫通孔12と同様の方法で第1貫通孔5を備えることができる。
(First extension)
Here, as shown in FIG. 1, the support member 1 includes a first extending portion 1 b extending from the through hole 12 to the ridge side, and the first extending portion 1 b includes the roof tile 21 and the roof base materials 19 and 22. It is preferable to be fixed to at least one of them. As a method for fixing the roof base materials 19 and 22, a fixing member 17 described later can be used. In this case, the first through hole 5 can be provided in the same manner as the through hole 12.
第1延設部1bは、ステンレス、溶融亜鉛鋼板、アルミニウム、樹脂成型品などから構成される。支持部材1と一体成形する場合には、貫通孔12より棟側に延びる部位で、屋根下地材19、22の傾斜に合わせて折り曲げ加工すればよい。また同様の材料を用いて別途、第1延設部1bとして新たに部材を接続する場合には、支持部材1と第1延設部1bとに新たに貫通孔を設け、ボルトとナットによって接続してもよいし、溶接やタッピングネジ、あるいは一方にタップを切って他方をボルトに固定してもよい。さらに、支持部材1と第1延設部1bとの固定部に長孔を用いることによって伸縮可能とし、ボルトで固定すれば、屋根下地材19、22の高さや規格が異なっていた場合でも、対応できるため好ましい。   The 1st extension part 1b is comprised from stainless steel, a hot-dip galvanized steel plate, aluminum, a resin molded product, etc. In the case of being integrally formed with the support member 1, it may be bent according to the inclination of the roof base materials 19 and 22 at a portion extending from the through hole 12 toward the ridge. In addition, when a member is newly connected as the first extending portion 1b using the same material, a through hole is newly provided in the support member 1 and the first extending portion 1b, and connected by a bolt and a nut. Alternatively, welding or a tapping screw may be used, or one may be tapped and the other fixed to the bolt. Furthermore, if it is possible to expand and contract by using a long hole in the fixing part of the support member 1 and the first extending part 1b, and fixing with bolts, even if the height and standards of the roof base materials 19 and 22 are different, Since it can respond, it is preferable.
支持部材1は、第1延設部1bを備えることで、風圧力による吹き上げ荷重によってモーメントが加わった場合であっても、貫通孔12と第1貫通孔5との位置で固定され、尚且つ、第1貫通孔5よりも力点側の貫通孔12でも固定されることから、支持部材1に加わるモーメントを抑制できる。その結果、このモーメントに起因した固定部材17の抜けを抑制することができ、支持部材1が強固に固定される。   Since the support member 1 includes the first extending portion 1b, the support member 1 is fixed at the position of the through hole 12 and the first through hole 5 even when a moment is applied by a blowing load due to wind pressure, and Since the through hole 12 on the power point side of the first through hole 5 is also fixed, the moment applied to the support member 1 can be suppressed. As a result, the fixing member 17 can be prevented from coming off due to this moment, and the supporting member 1 is firmly fixed.
(第2延設部)
さらに、支持部材1は、図1に示すように貫通孔12に対して桁行方向に延びる第2延設部2を備え、この第2延設部2は屋根瓦21及び屋根下地材19、22の少なくともいずれかに固定されることが好ましい。第2延設部2、第2貫通孔6も、第1延設部1b、第1貫通孔5と同様の材料、加工方法によって形成することができるため、説明を省略する。
(Second extension part)
Further, as shown in FIG. 1, the support member 1 includes a second extending portion 2 that extends in a direction parallel to the through hole 12, and the second extending portion 2 includes a roof tile 21 and a roof base material 19, 22. It is preferable to be fixed to at least one of the above. Since the 2nd extension part 2 and the 2nd through-hole 6 can also be formed by the material and the processing method similar to the 1st extension part 1b and the 1st through-hole 5, description is abbreviate | omitted.
第2延設部2は、特に横揺れの地震などによって屋根瓦21の桁行方向に応力が加わった場合に有効である。なぜならば、第2延設部2を設けることで支持部材1の桁行方向における剛性が上がり、支持部材1に上述した応力が加わった場合であっても、第2延設部2剛性に起因した反発力によって、支持部材1に加わるモーメントを抑制し、固定部材17の抜けを抑制することができるからである。   The second extending portion 2 is particularly effective when stress is applied in the direction of the roof tile 21 due to a rolling earthquake or the like. This is because providing the second extending portion 2 increases the rigidity of the support member 1 in the longitudinal direction, and even when the stress described above is applied to the support member 1, the second extending portion 2 is caused by the rigidity. This is because the moment applied to the support member 1 can be suppressed by the repulsive force, and the fixing member 17 can be prevented from coming off.
<固定部材>
固定部材17は、鉄やステンレスなどから構成され、ダクロメッキや塗装などの防食処理を施したものが好ましい。固定部材17の形状は、ネジ、釘、ボルトなど従来周知のものを用いることができる。また、固定部材17の長さは、屋根瓦21の形状や架台119、120の取付け高さ等を考慮して適宜決定される。このとき、屋根下地材19、22との挿入深さが深い程、屋根瓦21及び固定部材17を屋根下地材19、22とを強固に固定させることができる。作業性を考慮すると固定部材17として、具体的には木ネジを用いることが好ましい。
<Fixing member>
The fixing member 17 is preferably made of iron, stainless steel or the like and subjected to anticorrosion treatment such as dacroplating or painting. As the shape of the fixing member 17, a conventionally known member such as a screw, a nail, or a bolt can be used. Further, the length of the fixing member 17 is appropriately determined in consideration of the shape of the roof tile 21, the mounting heights of the mounts 119 and 120, and the like. At this time, the roof tile 21 and the fixing member 17 can be firmly fixed to the roof base materials 19 and 22 as the insertion depth with the roof base materials 19 and 22 is deeper. In consideration of workability, specifically, a wood screw is preferably used as the fixing member 17.
そして、固定部材17の径は、上述した屋根瓦21の釘孔16及び貫通孔12よりも小さく、尚且つ、地域により異なる風圧力、屋根形状、太陽光利用機器にかかる吹き上げ荷重、太陽光利用機器及び架台119、120の自重、積雪が屋根から滑り落ちる際の屋根傾斜方向の荷重、地震荷重などを考慮して適宜決定される。具体的には、直径4mmから直径6mmの木ネジが好適に用いることができ、ネジ山形状として通常の一条ネジ以外に二条ネジやハイローネジ、片山ネジを用いることで強固に屋根下地材19、22に固定できる。   And the diameter of the fixing member 17 is smaller than the nail hole 16 and the through-hole 12 of the roof tile 21, and the wind pressure, the roof shape, the wind-up load applied to the solar-powered device, and the solar light-utilization differ depending on the region. It is determined appropriately in consideration of the weight of the equipment and the bases 119 and 120, the load in the roof inclination direction when the snow falls from the roof, the seismic load, and the like. Specifically, wood screws having a diameter of 4 mm to 6 mm can be preferably used, and the roof base material 19, 22 can be firmly formed by using a double thread, a high / low thread, or a single thread in addition to the normal single thread as the thread shape. Can be fixed.
なお、固定部材17の径の方が釘孔16、貫通孔12、第1貫通孔5、第2貫通孔6の径よりも大きい場合は、周知の穿孔手段であるコンクリートドリルなどを用いて施工時に容易に釘孔16、貫通孔12、第1貫通孔5、第2貫通孔6の径を広げることができる。   In addition, when the diameter of the fixing member 17 is larger than the diameters of the nail hole 16, the through hole 12, the first through hole 5, and the second through hole 6, construction is performed using a concrete drill that is a well-known drilling means. Sometimes the diameters of the nail hole 16, the through hole 12, the first through hole 5, and the second through hole 6 can be easily increased.
<架台>
架台119、120は、ステンレス、溶融亜鉛鋼板、アルミニウムなどから構成される。架台119、120の形状は、太陽光利用機器の大きさ、重量などによって適宜設定すればよい。図4に太陽光利用機器を取り付ける架台119、120を示す。架台119、120は、例えば図5に示すように、レール形状から成り、屋根瓦上の軒棟方向に架台(縦桟)119を配し、この架台(縦桟)119上に、桁行方向に架台(横桟)120を配置して、太陽光利用機器を載置固定するための架台119、120を組むことができる。なお、架台119、120は縦桟119、横桟120の両方が必須ではなく、少なくともどちらか一方でも支持部材1と固定すれば架台として充分機能することは言うまでもない。
<Stand>
The mounts 119 and 120 are made of stainless steel, hot-dip galvanized steel, aluminum, or the like. The shape of the gantry 119, 120 may be appropriately set depending on the size, weight, etc. of the solar-powered device. FIG. 4 shows the bases 119 and 120 to which the solar equipment is attached. For example, as shown in FIG. 5, the gantry 119, 120 has a rail shape, and a gantry (vertical beam) 119 is arranged in the eaves-ridge direction on the roof tile, and the gantry (vertical beam) 119 is arranged in the column direction. A gantry (horizontal crosspiece) 120 can be arranged to assemble the gantry 119, 120 for mounting and fixing the solar device. Note that it is needless to say that the vertical frames 119 and the horizontal beam 120 are not essential for the mounts 119 and 120, and that at least one of the mounts 119 and 120 functions sufficiently as a mount if fixed to the support member 1.
<その他>
なお、本発明に係る屋根上設置装置において、架台119、120と固定される太陽光利用機器は、本発明の屋根上設置装置の構成要素には該当しないが、例えば太陽熱温水器、太陽光発電装置、などを用いることができる。
<Others>
In the rooftop installation apparatus according to the present invention, the solar-powered devices fixed to the gantry 119, 120 do not correspond to the components of the rooftop installation apparatus of the present invention, but for example, solar water heaters, solar power generation An apparatus, etc. can be used.
また、屋根下地材19、22は所定勾配を有しており、垂木等で構成された構造材の上に屋根下地材22(野地板)やアスファルトルーフィング等により構成される。屋根下地材19、22には、既設の屋根瓦の位置を決める屋根下地材19(桟木)を備えていることが好ましい。この桟木部分に屋根瓦21及び支持部材1を固定することによって、挿入する固定部材17の挿入深さを深くでき、屋根下地材19、22に対する固定部材17の固定強度を高めることができる。   Moreover, the roof base materials 19 and 22 have a predetermined gradient, and are configured by a roof base material 22 (field plate), asphalt roofing, or the like on a structural material formed of rafters or the like. The roof base materials 19 and 22 are preferably provided with a roof base material 19 (a pier) that determines the position of an existing roof tile. By fixing the roof tile 21 and the support member 1 to this pier part, the insertion depth of the fixing member 17 to be inserted can be increased, and the fixing strength of the fixing member 17 to the roof base materials 19 and 22 can be increased.
以上のような構成を有する本発明の屋根上設置装置によれば、屋根下地材19、22上に釘孔16を有する屋根瓦21、この釘孔16を覆う位置に貫通孔12を有する支持部材1の順序で載置される。このとき、屋根瓦21の釘孔16及び支持部材1の貫通孔12を固定部材17によって貫通させ、屋根下地材19、22の少なくとも一部に挿入させることによって、屋根瓦21の釘孔16を利用して支持部材1と屋根瓦21を同時に固定することができるため、部材点数の低減及び施工時間を短縮することができる。   According to the roof installation apparatus of the present invention having the above-described configuration, the roof tile 21 having the nail hole 16 on the roof base materials 19 and 22, and the support member having the through hole 12 at a position covering the nail hole 16. Are placed in the order of 1. At this time, the nail hole 16 of the roof tile 21 and the through hole 12 of the support member 1 are penetrated by the fixing member 17 and inserted into at least a part of the roof base materials 19 and 22. Since the support member 1 and the roof tile 21 can be fixed at the same time, the number of members can be reduced and the construction time can be shortened.
また、支持部材1は、第1延設部1b及び第2延設部2を一体成形してもよい。さらに、それぞれ別に形成して第1延設部材3と第2延設部材4とを固定した場合には、上述した支持部材1の材料の端材などから本発明に係る屋根上設置装置を容易に作製することができるため、コスト低減の効果にも繋がるため好ましい。   Further, the support member 1 may integrally form the first extending portion 1b and the second extending portion 2. Further, when the first extending member 3 and the second extending member 4 are separately formed and fixed, the roof installation device according to the present invention can be easily made from the above-mentioned end material of the support member 1. Therefore, it is preferable because it leads to an effect of cost reduction.
そして、上述した釘孔16、貫通孔12、第1貫通孔5、第2貫通孔6の少なくともいずれかは、長孔であることが好ましい。長孔とは、主に略楕円形状の孔を指すこととするが、長方形の対向する辺が円弧状となっていてもよい。また、楕円の長軸は、軒棟方向に長軸があってもよいし、桁行方向に長軸があってもよい。なお、軒棟方向に長軸があった場合は、軒棟方向の屋根瓦のずれに対して位置合わせを容易とすることができ、桁行方向に長軸があった場合は、桁行方向の屋根瓦のずれに対して位置合わせを容易とすることができる。   And it is preferable that at least any one of the nail hole 16, the through hole 12, the first through hole 5, and the second through hole 6 described above is a long hole. The long hole mainly refers to a substantially elliptical hole, but opposing sides of the rectangle may be arcuate. The major axis of the ellipse may have a major axis in the eaves ridge direction or a major axis in the column direction. If there is a long axis in the eaves direction, it is easy to align the roof tiles in the eaves direction. If there is a long axis in the direction of the girders, the roof in the direction of the girders. Positioning can be facilitated with respect to the displacement of the roof tile.
<<本発明に係る屋根上設置装置の施工手順>>
次に、屋根瓦21及び支持部材1を屋根下地材21に取り付ける方法について添付図面に基づき詳細に説明する。
<< Construction Procedure of Rooftop Installation Device According to the Present Invention >>
Next, a method for attaching the roof tile 21 and the support member 1 to the roof base material 21 will be described in detail with reference to the accompanying drawings.
図3(a)〜(e)は、本発明に係る屋根上設置装置を既築の屋根に取付ける工程を示す図である。図中、1は支持部材、12は貫通孔、16は釘孔、21a、21bは屋根瓦、19は屋根下地材(桟木)、22は屋根下地材(野地板)17は固定部材である。   FIGS. 3A to 3E are views showing a process of attaching the on-roof installation apparatus according to the present invention to an existing roof. In the figure, 1 is a support member, 12 is a through-hole, 16 is a nail hole, 21a and 21b are roof tiles, 19 is a roof base material (pier), 22 is a roof base material (field plate) 17 is a fixing member.
図3(a)は、既築の屋根構造の概略構成図である。通常、屋根下地材(野地板)22上に、桟木19が配置固定され、固定部材17を屋根瓦21の釘孔16に貫通させて桟木19に挿入することにより、屋根瓦21と屋根下地材19、22とを固定している。   Fig.3 (a) is a schematic block diagram of the existing roof structure. Usually, the pier 19 is arranged and fixed on the roof base material (field plate) 22, and the fixing member 17 is inserted into the pier 19 through the nail hole 16 of the roof tile 21, thereby the roof tile 21 and the roof base material. 19 and 22 are fixed.
(第1工程)
第1工程は、既設の屋根瓦21aを取り外す工程である。その様子は、図3(b)に示す通りである。なお、屋根下地材19、22の所定位置に対応する屋根瓦21aの取り外す方法としては、ハンマーなどで割って取り外せばよい。その後、この屋根瓦21aを屋根下地材19、22と固定していた固定部材17をニッパーなどで取り除くことができる。
(First step)
The first step is a step of removing the existing roof tile 21a. The situation is as shown in FIG. In addition, as a method of removing the roof tile 21a corresponding to a predetermined position of the roof base materials 19 and 22, it may be removed by dividing with a hammer or the like. Thereafter, the fixing member 17 that fixes the roof tile 21a to the roof base materials 19 and 22 can be removed with a nipper or the like.
(第2工程)
第2工程は、支持部材1を所定位置に仮止めする工程である。その様子は、図3(c)に示す通りである。なお、例えば、支持部材1に第1延設部1bを設けた場合は、屋根瓦21bの釘孔16と、支持部材1の貫通孔12との位置を合わせた後、先に第1貫通孔5に固定部材17で仮止めしてもよい。支持部材1を仮止めすることによって、作業性を向上させることができる。
(Second step)
The second step is a step of temporarily fixing the support member 1 at a predetermined position. The situation is as shown in FIG. For example, in the case where the first extending portion 1b is provided in the support member 1, after the positions of the nail hole 16 of the roof tile 21b and the through hole 12 of the support member 1 are aligned, the first through hole is first formed. 5 may be temporarily fixed by the fixing member 17. Workability can be improved by temporarily fixing the support member 1.
(第3工程)
第3工程は、屋根瓦21と支持部材1とを固定部材によって同時に固定する工程である。その様子は、図3(d)に示すように支持部材1の貫通孔12と、屋根瓦21の釘孔16とを固定部材17によって貫通させ、屋根下地材19、22のうち少なくとも一部に挿入することで、屋根瓦21と支持部材1とを屋根下地材19、22と固定している。また、第1延設部1bに加え、第2延設部2を設けた場合も同様に、第2貫通孔6と屋根瓦21の釘孔16とを固定部材17、22によって固定すればよい。
(Third step)
The third step is a step of simultaneously fixing the roof tile 21 and the support member 1 with the fixing member. As shown in FIG. 3 (d), the through hole 12 of the support member 1 and the nail hole 16 of the roof tile 21 are penetrated by the fixing member 17, and at least a part of the roof base materials 19 and 22 is formed. By inserting, the roof tile 21 and the support member 1 are fixed to the roof base materials 19 and 22. Similarly, when the second extending portion 2 is provided in addition to the first extending portion 1b, the second through hole 6 and the nail hole 16 of the roof tile 21 may be fixed by the fixing members 17 and 22. .
(第4工程)
第4工程は、本発明に係る支持部材1を取り付けた後、屋根瓦21で覆う工程である。その様子は、図3(e)に示す通りである。なお、ここでの屋根瓦21は、図3(b)で取り外した屋根瓦21aをそのまま使用してもよいし、屋根瓦21aに代えて新品の屋根瓦21を敷設してもよい。
(4th process)
The fourth step is a step of covering with the roof tile 21 after attaching the support member 1 according to the present invention. The situation is as shown in FIG. Here, as the roof tile 21, the roof tile 21a removed in FIG. 3B may be used as it is, or a new roof tile 21 may be laid instead of the roof tile 21a.
このとき、支持部材1の厚みによって屋根瓦21aと屋根瓦21bとの葺合わせ部位に隙間が生じた場合は、雨水の浸入を抑制するために樹脂などを用いて止水処理を施すことが好ましい。具体的な樹脂の材料としては、ウレタンゴム、ラバーゴム、天然ゴム、ブタジエンゴム、又はエチレンプロピレンゴム(EPDM)などが挙げられる。また、止水処理を施すために、第2延設部2に図6に示すような止水部位7を設けてもよい。この止水部位の加工も上述した曲げ加工や溶接により成形できることは言うまでもない。   At this time, in the case where a gap is generated in the joint portion between the roof tile 21a and the roof tile 21b due to the thickness of the support member 1, it is preferable to perform a water stop treatment using a resin or the like in order to suppress the intrusion of rainwater. . Specific examples of the resin material include urethane rubber, rubber rubber, natural rubber, butadiene rubber, and ethylene propylene rubber (EPDM). Moreover, in order to perform a water stop process, you may provide the water stop site | part 7 as shown in FIG. Needless to say, this water-stopping part can also be formed by the bending or welding described above.
また、支持部材1と屋根瓦21bとの接触部分には、屋根瓦面を保護するために保護シートを設けることが好ましい。具体的な保護シートとしては、屋根下地用ルーフィングの瓦との接触面に接着層を設けるためにアスファルトルーフィング、ゴムアスルーフィング、及びゴムシートなどが挙げられる。   Moreover, it is preferable to provide a protective sheet at the contact portion between the support member 1 and the roof tile 21b in order to protect the roof tile surface. Specific examples of the protective sheet include asphalt roofing, rubber through roofing, and a rubber sheet in order to provide an adhesive layer on the contact surface with the roof roof roof tile.
以上の工程で既設の屋根瓦に支持部材1を設置し、支持部材1と太陽光利用機器の架台119、120とを固定すれば、本発明に係る屋根上設置装置とすることができる。   If the support member 1 is installed on the existing roof tile by the above steps and the support member 1 and the gantry 119, 120 of the solar power utilization equipment are fixed, the on-roof installation device according to the present invention can be obtained.
なお、本発明の実施形態は上述の例にのみ限定されるものではなく、本発明の趣旨を逸脱しない範囲内において種々変更を加え得ることはもちろんである。   Note that the embodiment of the present invention is not limited to the above-described example, and it is needless to say that various modifications can be made without departing from the spirit of the present invention.
例えば、上述した屋根上設置装置の施工手順では、既設の屋根瓦21を例にとって説明したが、新築時に屋根瓦21を敷設するのと同時に支持部材1を取り付ければ、第1工程を省くことができ、施工時間を短縮することができる。また、勾配が緩い屋根下地材19、22に支持部材1を取り付ける場合には、第2工程を省略することができるため施工時間を短縮することができる。   For example, in the construction procedure of the above-described roof installation apparatus, the existing roof tile 21 has been described as an example. However, if the support member 1 is attached at the same time that the roof tile 21 is laid at the time of new construction, the first step may be omitted. The construction time can be shortened. Moreover, since the 2nd process can be skipped when attaching the supporting member 1 to the roof base materials 19 and 22 with a gentle gradient, construction time can be shortened.
また、貫通孔12、第1貫通孔5、第2貫通孔6、釘孔16の形状は、円形状であることが好ましく、この場合、角部が存在しないため支持部材1に応力が加わっても屋根瓦21、支持部材1に角部を起点とした応力集中を抑制し、長期信頼性を有する屋根上設置装置を提供することができる。尚、本明細書における長孔形状、円形とは、数学的な定義のように厳密に解すべきものではないことは言うまでもない。   Moreover, it is preferable that the shape of the through-hole 12, the 1st through-hole 5, the 2nd through-hole 6, and the nail hole 16 is circular shape, In this case, since a corner | angular part does not exist, stress is added to the supporting member 1. Also, the roof tile 21 and the support member 1 can suppress stress concentration starting from the corners, and provide a rooftop installation device having long-term reliability. In addition, it cannot be overemphasized that the long hole shape in this specification and a round should not be understood exactly like mathematical definition.
本発明に係る太陽光利用機器を設置する架台を支持部材1に固定した状態を示す概略構成図である。It is a schematic block diagram which shows the state which fixed to the supporting member 1 the mount frame which installs the sunlight utilization apparatus which concerns on this invention. 本発明に係る支持部材1の一例を示す斜視図である。It is a perspective view which shows an example of the supporting member 1 which concerns on this invention. 既築の屋根構造の概略構成図である。It is a schematic block diagram of the existing roof structure. 本発明に係る第1工程を示す図である。It is a figure which shows the 1st process which concerns on this invention. 本発明に係る第2工程を示す図である。It is a figure which shows the 2nd process which concerns on this invention. 本発明に係る第3工程を示す図である。It is a figure which shows the 3rd process which concerns on this invention. 本発明に係る第4工程を示す図である。It is a figure which shows the 4th process which concerns on this invention. 架台に太陽電池モジュールを固定する一般的な取付け例を示す図である。It is a figure which shows the general attachment example which fixes a solar cell module to a mount frame. 本発明に係る支持部材1の変形例を示す斜視図である。It is a perspective view which shows the modification of the supporting member 1 which concerns on this invention. 従来の架台取付け装置を示す図である。It is a figure which shows the conventional base mounting apparatus.
符号の説明Explanation of symbols
1:支持部材
1a:貫通孔よりも軒側の支持部材
1b:第1延設部
2:第2延設部
3:第1延設部材
4:第2延設部材
5:第1貫通孔
6:第2貫通孔
7:止水部位
12:貫通孔
16:釘孔
17:固定部材
19:屋根下地材(桟木)
21、21a、21b:屋根部材
22:屋根下地材(野地板)
112:太陽電池モジュール
119:架台(縦桟)
120:架台(横桟)
121:押え部材
J:太陽光発電装置
1: support member 1a: support member on the eaves side from the through hole 1b: first extending portion 2: second extending portion 3: first extending member 4: second extending member 5: first through hole 6 : Second through hole 7: Water stop portion 12: Through hole 16: Nail hole 17: Fixing member 19: Roof base material (pier)
21, 21a, 21b: Roof member 22: Roof base material (field plate)
112: Solar cell module 119: Mount (vertical beam)
120: Stand (horizontal crossing)
121: Presser member
J: Solar power generator

Claims (3)

  1. 屋根下地材上に敷設され、棟側部位に釘孔を有する屋根瓦と、
    前記屋根瓦上に載置され、前記釘孔を覆う位置に貫通孔を有する支持部材と、
    前記支持部材の貫通孔及び前記屋根瓦の釘孔を貫通し、前記屋根下地材の少なくとも一部に挿入される固定部材と、
    前記貫通孔より軒側部位で前記支持部材に固定され、太陽光利用機器を設置する架台と、を備えた屋根上設置装置。
    A roof tile laid on the roof base material and having a nail hole in the ridge side part;
    A support member placed on the roof tile and having a through hole at a position covering the nail hole;
    A fixing member that penetrates the through hole of the support member and the nail hole of the roof tile and is inserted into at least a part of the roof base material;
    An on-roof installation device comprising: a stand that is fixed to the support member at an eaves side portion from the through hole and on which a solar-powered device is installed.
  2. 前記支持部材は前記貫通孔よりも棟側に延びた第1延設部を備え、該第1延設部は前記屋根瓦及び前記屋根下地材の少なくともいずれかに固定されることを特徴とする請求項1に記載の屋根上設置装置。   The support member includes a first extending portion that extends to the ridge side with respect to the through hole, and the first extending portion is fixed to at least one of the roof tile and the roof base material. The roof installation apparatus of Claim 1.
  3. 前記支持部材は前記貫通孔に対して桁行方向に延びた第2延設部を備え、該第2延設部は前記屋根瓦及び前記屋根下地材の少なくともいずれかに固定されることを特徴とする請求項1又は請求項2に記載の屋根上設置装置。   The support member includes a second extending portion that extends in a direction parallel to the through hole, and the second extending portion is fixed to at least one of the roof tile and the roof base material. The on-roof installation apparatus according to claim 1 or 2.
JP2006123666A 2006-04-27 2006-04-27 Roof-top installed device Pending JP2007291814A (en)

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WO2010122241A2 (en) * 2009-04-20 2010-10-28 Arcelormittal Construction France Attachment part for assembling a module, in particular a photovoltaic module, on a ribbed metal sheet, assembly and use thereof for making a building cover, and related method of production
WO2011099462A1 (en) * 2010-02-13 2011-08-18 株式会社カネカ Roof structure, fixture for solar cell module, and method for installing solar cell module
JP2011163058A (en) * 2010-02-13 2011-08-25 Kaneka Corp Roof structure, and implement and method for mounting solar cell module
JP2016535186A (en) * 2013-09-13 2016-11-10 ソーラーシティ コーポレーション Rain hold system for mounting photovoltaic arrays
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JPH0332656U (en) * 1989-08-09 1991-03-29
JPH09221893A (en) * 1996-02-16 1997-08-26 Takahama Kogyo Kk Snow stopper for roof tile
JPH11293865A (en) * 1998-04-09 1999-10-26 Riyootec:Kk Mounting bracket for machinery and material installed on tiled roof, and its mounting structure
JP2000160775A (en) * 1998-12-01 2000-06-13 Taiyo Sangyo:Kk Mounting plate for fixing solar generating device
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010122241A2 (en) * 2009-04-20 2010-10-28 Arcelormittal Construction France Attachment part for assembling a module, in particular a photovoltaic module, on a ribbed metal sheet, assembly and use thereof for making a building cover, and related method of production
WO2010122241A3 (en) * 2009-04-20 2011-11-17 Arcelormittal Construction France Attachment part for assembling a module, in particular a photovoltaic module, on a ribbed metal sheet, assembly and use thereof for making a building cover, and related method of production
WO2011099462A1 (en) * 2010-02-13 2011-08-18 株式会社カネカ Roof structure, fixture for solar cell module, and method for installing solar cell module
JP2011163058A (en) * 2010-02-13 2011-08-25 Kaneka Corp Roof structure, and implement and method for mounting solar cell module
CN102753769A (en) * 2010-02-13 2012-10-24 株式会社钟化 Roof structure, fixture for solar cell module, and method for installing solar cell module
US8789321B2 (en) 2010-02-13 2014-07-29 Kaneka Corporation Roof structure, clamp for solar cell module, and method for mounting solar cell module
CN102753769B (en) * 2010-02-13 2014-12-10 株式会社钟化 Roof structure, fixture for solar cell module, and method for installing solar cell module
AU2011215284B2 (en) * 2010-02-13 2014-12-11 Kaneka Corporation Roof structure, fixture for solar cell module, and method for installing solar cell module
EP2535477A4 (en) * 2010-02-13 2016-01-06 Kaneka Corp Roof structure, fixture for solar cell module, and method for installing solar cell module
JP2016535186A (en) * 2013-09-13 2016-11-10 ソーラーシティ コーポレーション Rain hold system for mounting photovoltaic arrays
JP2018131902A (en) * 2018-04-26 2018-08-23 元旦ビューティ工業株式会社 Support member and support structure of outside material

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