JP6554427B2 - Mounting base for solar cell panel, fixing bracket used therefor, and mounting method thereof - Google Patents

Mounting base for solar cell panel, fixing bracket used therefor, and mounting method thereof Download PDF

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JP6554427B2
JP6554427B2 JP2016031840A JP2016031840A JP6554427B2 JP 6554427 B2 JP6554427 B2 JP 6554427B2 JP 2016031840 A JP2016031840 A JP 2016031840A JP 2016031840 A JP2016031840 A JP 2016031840A JP 6554427 B2 JP6554427 B2 JP 6554427B2
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solar cell
cell panel
fixing bracket
stopper plate
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JP2017150183A (en
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尾崎　哲也
哲也 尾崎
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株式会社栄信
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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Description

本発明は、太陽電池パネルを取付けるための架台と、該架台に用いる固定金具と、該固定金具の取付け方法に関する。   The present invention relates to a gantry for mounting a solar cell panel, a fixture used for the gantry, and a method of attaching the fixture.

特許文献１には、太陽電池パネルを載置する様に屋根上に複数平行配置する杆材と、該杆材における太陽電池パネル載置面上の適所に杆材の長手軸線上で起立対向する太陽電池パネルのフレーム端面を前後面で当接支持する当止め板を直立させた固定金具とから成る太陽電池パネルの取付け架台が開示されている。   In Patent Document 1, a plurality of brazing material arranged in parallel on the roof so as to mount the solar cell panel, and standing upright on the longitudinal axis of the brazing material at an appropriate position on the solar cell panel mounting surface of the brazing material A mounting panel for a solar cell panel is disclosed which comprises a fixing bracket in which a stopper plate is erected so as to abut the frame end surface of the solar cell panel in the front and rear surfaces.

この架台における杆材は、一方の側壁外側面が太陽電池パネル載置面と成る左右一対の凹溝を所定幅の間隙を介して平行に内向配置している。
又、固定金具は、当止め板の下端前後に直交突出する摺動板を設けている。
そして、摺動板において当止め板よりも左右に突出した摺動端部を杆材の凹溝にスライド自在に装着し、凹溝適所で上下に貫通螺着したボルトにより摺動板を位置決めし、杆材の長手軸線前後に配置した当止め板間に太陽電池パネルを介装することにより屋根上に架台を介して太陽電池パネルを設置している。 In the frame material in this gantry, a pair of left and right concave grooves whose one side wall outer surface is a solar cell panel mounting surface are arranged inward in parallel through a gap of a predetermined width.
Moreover, the fixing bracket is provided with the sliding plate which orthogonally protrudes before and behind the lower end of a stop plate.
Then, the sliding end of the sliding plate that protrudes to the left and right of the stopper plate is slidably mounted in the groove of the saddle, and the sliding plate is positioned by bolts that are screwed up and down at appropriate positions in the groove. The solar cell panel is installed on the roof via a mount by interposing the solar cell panel between the stopper plates arranged before and after the longitudinal axis of the brazing material.

特開２００１−２７１４６８号公報JP 2001-271468 A

しかしながら、上記構成の架台では、固定金具を杆材の一端に最初に取付け、その当止め板に太陽電池パネルのフレーム前端面を当接支持した後においては、前記とは真逆の杆材の他端から固定金具の摺動板を凹溝に差し込んで前記太陽電池パネルのフレーム後端面までスライドさせなくてはならず、その作業に手間を要するといった課題を有している。
又、固定金具の杆材への固定には、ボルトを使用しているので、その固定作業中にボルトを取り損ねるなどして屋根から地上へ転げ落とすといった危険を招来している。 However, in the gantry having the above-described configuration, after the fixing bracket is first attached to one end of the saddle, and the front end face of the solar cell panel frame is abutted and supported by the stopper plate, It is necessary to insert the sliding plate of the fixing metal fitting into the recessed groove from the other end and slide it to the frame rear end face of the solar cell panel, which has a problem in that it takes time and effort.
In addition, since bolts are used to fix the fixing brackets to the brazing material, there is a risk that the bolts may fall off from the roof due to failure to remove the bolts during the fixing operation.

そこで、本発明では、固定金具を杆材の所望位置に直接にボルトを使用することもなく簡単容易に固定できる様にした太陽電池パネルの取付け架台と、これに用いる固定金具と、その取付け方法を提供することを目的としている。   Therefore, in the present invention, a mounting bracket for a solar cell panel in which a fixing bracket can be easily and easily fixed without using a bolt directly at a desired position of a brazing material, a fixing bracket used therefor, and a mounting method thereof The purpose is to provide.

上記課題に鑑み、本発明に係る太陽電池パネルの架台は、太陽電池パネルを載置する様に屋根上に複数平行配置する杆材と、該杆材における太陽電池パネル載置面上の適所に杆材の長手軸線上で起立対向する太陽電池パネルのフレーム端面を当接支持する当止め板を直立させた固定金具とから成り、杆材は、一方の側壁外側面が太陽電池パネル載置面と成る左右一対の凹溝を所定幅の間隙を介して平行に内向配置して成り、固定金具は、当止め板の下端中央に前記一方の側壁端面間より細い軸部を垂設し、該軸部下端には、当止め板と平行に横長に配置され、横幅が左右の凹溝の内向壁間の間隔よりも短くて前記間隙の幅よりも長く、前後幅が前記間隙の幅より短く設定され、少なくとも左右端部が上下に弾性圧縮状態で各凹溝内に介装配置される基底部を設け、該基底部は、前後を開放した前後一対のＶ字板状の弾性体を側面視Ｘ字状に一体形成して成り、基底部の上下端面は側壁の内側面を摺接可能に水平に形成され、基底部の高さを無負荷状態で凹溝の上下間隔より若干高く設定したことを特徴とする。
又、本発明に係る太陽電池パネルの架台に用いる固定金具は、太陽電池パネルを載置する様に屋根上に複数平行配置され、一方の側壁外側面が太陽電池パネル載置面と成る左右一対の凹溝を所定幅の間隙を介して平行に内向配置した杆材における太陽電池パネル載置面上の適所において、杆材の長手軸線上で起立対向する太陽電池パネルのフレーム端面を当接支持する様に当止め板を直立させるものであって、前記当止め板の下端中央に前記一方の側壁端面間より細い軸部を垂設し、該軸部下端には当止め板と平行に横長に配置され、横幅が左右の凹溝の内向壁間の間隔よりも短くて前記間隙の幅よりも長く、前後幅が前記間隙の幅より短く設定され、少なくとも左右端部が上下に弾性圧縮状態で各凹溝内に介装配置される基底部を設け、該基底部は、前後を開放した前後一対のＶ字板状の弾性体を側面視Ｘ字状に一体形成して成り、基底部の上下端面は側壁の内側面を摺接可能に水平に形成され、基底部の高さを無負荷状態で凹溝の上下間隔より若干高く設定したことを特徴とする。
更に、固定金具において、当止め板の上端前後には、上記フレーム端面の上側縁に掛止する突片を設け、杆材の太陽電池パネル載置面上に当止め板を直立させた状態で、太陽電池パネル載置面から突片までの高さを太陽電池パネルのフレームの高さよりも若干低く設定したことを特徴とする。
又、本発明に係る固定金具の取付け方法は、固定金具の基底部の横手軸線を杆材の長手軸線に平行となる様にして基底部を杆材上方から上記間隙内へ挿入し、次いで当止め板の転回操作にて基底部を９０度転回して杆材の長手軸線に対し直交させることにより、基底部の左右端部の夫々を各凹溝内にその上下を弾圧する様に介装配置させることを特徴とする。 In view of the above problems, a mount of a solar cell panel according to the present invention includes a plurality of brazing material arranged in parallel on the roof so as to mount the solar battery panel, and a suitable place on the solar cell panel mounting surface of the brazing material. It consists of a fixing bracket with an upright stop plate that abuts and supports the frame end face of the solar panel facing upright on the longitudinal axis of the saddle, and the outer side of one side of the saddle is the solar panel mounting surface A pair of left and right concave grooves are inwardly arranged in parallel with a gap of a predetermined width, and the fixing bracket has a shaft portion that is narrower than the end of the one side wall at the center of the lower end of the stopper plate, At the lower end of the shaft part, it is arranged horizontally in parallel with the stopper plate, the lateral width is shorter than the interval between the inward walls of the left and right concave grooves and longer than the width of the gap, and the front and rear width is shorter than the width of the gap. Set, at least left and right ends are elastically compressed up and down and placed in each groove The base portion is provided which, basal part is made by integrally forming an open front and rear pair of V-shaped elastic body back and forth in the X-shape in a side view, upper and lower end surfaces of the base portion sliding the inner surface of the side wall It is formed horizontally so as to be able to contact, and the height of the base portion is set to be slightly higher than the vertical interval of the concave grooves in an unloaded state .
In addition, a plurality of fixtures used for the mount of the solar cell panel according to the present invention are arranged in parallel on the roof so as to mount the solar cell panel, and one pair of side wall outer surfaces are a solar cell panel mounting surface The frame end face of the solar cell panel that stands up on the longitudinal axis of the saddle material is abutted and supported at an appropriate position on the solar cell panel mounting surface in the saddle material in which the concave grooves of the vertical direction are arranged in parallel with a gap of a predetermined width. The stopper plate is erected in such a manner that a shaft portion that is narrower than the end surface of the one side wall is vertically suspended at the center of the lower end of the stopper plate, and the shaft portion lower end is horizontally long parallel to the stopper plate. The lateral width is shorter than the interval between the inward walls of the left and right concave grooves and is longer than the width of the gap, the front-rear width is set shorter than the width of the gap, and at least the left and right ends are elastically compressed vertically in the base portion interposed disposed in each groove provided, the The bottom part is formed by integrally forming a pair of front and rear V-shaped elastic bodies that are open front and rear in an X shape in a side view, and the upper and lower end surfaces of the base part are formed horizontally so that the inner side surface of the side wall can slide. It is characterized in that the height of the base portion is set to be slightly higher than the vertical interval of the concave groove in the unloaded state .
Further, in the fixing bracket, protrusions that are hooked on the upper edge of the frame end surface are provided before and after the upper end of the stopper plate, and the stopper plate is in an upright state on the solar cell panel mounting surface of the saddle member. The present invention is characterized in that the height from the solar cell panel mounting surface to the projecting piece is set slightly lower than the height of the frame of the solar cell panel.
The fixing bracket mounting method according to the present invention is such that the base portion is inserted into the gap from above the saddle member so that the transverse axis of the base portion of the fixing bracket is parallel to the longitudinal axis of the saddle member. By rotating the base plate 90 degrees by turning the stop plate and making it perpendicular to the longitudinal axis of the saddle material, the left and right end portions of the base portion are inserted in the respective concave grooves so as to press the upper and lower sides. It is characterized by arranging.

要するに本発明は、太陽電池パネルを載置する様に屋根上に複数平行配置する杆材と、該杆材における太陽電池パネル載置面上の適所に杆材の長手軸線上で起立対向する太陽電池パネルのフレーム端面を当接支持する当止め板を直立させた固定金具とから成る太陽電池パネルの架台において、杆材は、一方の側壁外側面が太陽電池パネル載置面と成る左右一対の凹溝を所定幅の間隙を介して平行に内向配置して成り、固定金具は、当止め板をこれの鉛直な中心軸線を回転軸として転回する時の把手として兼用し、当止め板の下端中央に前記一方の側壁端面間でこの側壁端面間より細くて転回可能な軸部を垂設し、該軸部下端には、当止め板と平行に横長に配置され、横幅が左右の凹溝の内向壁間の間隔よりも短くて前記間隙の幅よりも長く、前後幅が前記間隙の幅より短く設定され、少なくとも左右端部が上下に弾性圧縮状態で各凹溝内に圧入可能と成した基底部を設け、該基底部は、前後を開放した前後一対のＶ字板状の弾性体を側面視Ｘ字状に一体形成して成り、基底部の上下端面は側壁の内側面を摺接可能に水平に形成され、基底部の高さを無負荷状態で凹溝の上下間隔より若干高く設定し、基底部を杆材上方から前記間隙内へ挿入すると共に、当止め板の転回操作にて杆材の長手軸線に対し直交させることにより、基底部の左右端部の夫々が各凹溝内にその上下を弾圧する様に介装配置したので、基底部の左右端部が各凹溝の上下を弾力的に圧接して突っ張りその位置に固定金具を強固に保持でき、従来の様な杆材端部から固定金具の摺動板を差し込んで杆材の所望位置まで固定金具をスライド移動させる手間を省いて、固定金具を杆材の所望位置に直接にボルトや工具を使用することもなく簡単容易に効率的に固定させることができる。
よって本発明によれば、固定金具の杆材への取付けにおいて、ボルトが不要であるからボルトの屋根からの落下による危険を解消でき、しかもボルト不使用による部品点数の低減と、上記の如く固定作業効率の向上とにより、太陽電池パネルの屋根上設置の施工コストを大幅に低減できる。
In short, the present invention includes a plurality of parallel members arranged on the roof so as to place solar cell panels, and the sun standing upright on the longitudinal axis of the saddle material at an appropriate position on the solar cell panel mounting surface of the saddle material. In the mount of a solar cell panel comprising a fixing bracket in which an abutment plate supporting and supporting a frame end face of a battery panel is erected, a pair of left and right pairs of one side wall outer surface serves as a solar cell panel mounting surface. The concave groove is arranged inwardly in parallel with a gap of a predetermined width, and the fixing bracket is used as a handle when the stopper plate is rotated around its vertical central axis as the rotation axis, and the lower end of the stopper plate. A shaft portion that is thinner than the side wall end surface and can be rotated is provided between the end surfaces of the one side wall in the center, and is disposed horizontally at the lower end of the shaft portion in parallel with the stopper plate. Shorter than the interval between the inward walls of the gap and longer than the width of the gap, Is set back width is shorter than the width of the gap, providing at least the base portion of the right and left end portions are forms possible pressed into the groove by elastic compression in the vertical direction, the base bottom portion includes a pair of before and after opening the front and rear V-shaped plate-like elastic body is integrally formed in an X-shape in a side view, the upper and lower end faces of the base are formed horizontally so that the inner side of the side wall can be in sliding contact, and the height of the base is unloaded By setting the base part slightly higher than the vertical gap of the concave groove , inserting the base part into the gap from above the saddle member, and making it perpendicular to the longitudinal axis of the saddle member by rotating the stopper plate, Since each of the end portions is arranged so that the upper and lower sides of each concave groove are elastically pressed, the left and right end portions of the base portion elastically press the upper and lower sides of each concave groove, and the fixing bracket is firmly fixed at that position. Can be held in place, and the sliding plate of the fixing bracket is inserted from the conventional end of Save time for the fixing member slides, the fixing bracket can be easily without easily efficiently fixed directly using the bolts and the tool to a desired position of 杆材.
Therefore, according to the present invention, since no bolts are required for mounting the fixing bracket to the saddle, the danger of dropping the bolts from the roof can be eliminated, and the number of parts can be reduced by not using the bolts and fixed as described above. By improving the work efficiency, it is possible to significantly reduce the construction cost of installing solar cell panels on the roof.

当止め板の上端前後には、上記フレーム端面の上側縁に掛止する突片を設け、杆材の太陽電池パネル載置面上に当止め板を直立させた状態で、太陽電池パネル載置面から突片までの高さを太陽電池パネルのフレームの高さよりも若干低く設定したので、凹溝内に弾性圧縮状態で圧入された基底部の左右端部の弾性力に抗して突片を上方へ押し上げ、該突片と太陽電池パネル載置面間にフレーム端面が当止め板に当接支持する様にしてフレーム端部を強固に挟持できると共に、基底部の左右端部の弾性力を増大させられ、より一層強固に固定金具をその位置に強固に保持できる等その実用的効果甚だ大である。   Protruding pieces that hook on the upper edge of the frame end surface are provided before and after the upper end of the stopper plate, and the solar cell panel is placed in a state where the stopper plate stands upright on the solar cell panel mounting surface of the saddle material. Since the height from the surface to the projecting piece is set to be slightly lower than the height of the frame of the solar cell panel, the projecting piece resists the elastic force of the left and right ends of the base portion which is press-fitted in the recessed groove in an elastic compression state. Between the projecting piece and the solar cell panel mounting surface so that the end face of the frame abuts against the contact stop plate so that the frame end can be firmly held, and the elastic force of the left and right ends of the base And the practical effect such as being able to hold the fixing bracket firmly in its position more greatly.

本発明に係る架台を用いて屋根上に太陽電池パネルを設置した一例を示す斜視図である。It is a perspective view showing an example which installed a solar cell panel on a roof using a mount concerning the present invention. 杆材の一端に固定金具を取付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the fixing metal fitting to the end of a saddle material. 杆材と固定金具の斜視図である。It is a perspective view of a cage material and a fixing bracket. 固定金具の正面と、これを９０度転回して間隙内に基底部を挿入した固定金具と杆材の正面を示す図である。It is a figure which shows the front of a fixing bracket, and the fixing bracket which inserted the base part in the clearance by turning this 90 degree | times, and the front of a brazing material. 間隙内に基底部を平行に挿入した固定金具と杆材の平面図である。It is a top view of the fixing metal fitting and base material which inserted the base part in the gap in parallel. 杆材と固定金具の連結状態を示す平面図である。It is a top view which shows the connection state of a cage | basket material and a fixing bracket. 固定直前の太陽電池パネルと架台端部の要部断面図である。It is principal part sectional drawing of the solar cell panel and mount frame edge part in front of fixation. 太陽電池パネルを固定した架台端部の要部平面図である。It is a principal part top view of the frame end which fixed the solar cell panel. 太陽電池パネルを前後で支持する固定金具の取付け途中の状態を示す架台の要部断面図である。It is principal part sectional drawing of the mount frame which shows the state in the middle of attachment of the fixing bracket which supports a solar cell panel back and forth. 図９の平面図である。FIG. 10 is a plan view of FIG. 9. 太陽電池パネルを前後で支持する固定金具の取付け完了状態を示す架台の要部断面図である。It is principal part sectional drawing of the mount frame which shows the attachment completion state of the fixture which supports a solar cell panel in front and back. 図11の平面図である。FIG. 12 is a plan view of FIG.

以下本発明の実施の一形態例を図面に基づいて説明する。
本発明に係る太陽電池パネルＰの取付け架台１は、太陽電池パネルＰを載置する様に屋根Ｒ（図示例ではスレート葺き）上に複数平行配置する金属製から成る杆材２と、該杆材２における太陽電池パネル載置面2a（以下、単に載置面2aと称する。）上の適所に杆材２の長手軸線上で起立対向する太陽電池パネルＰのフレームPa端面Pbを前後面で当接支持する薄肉な横長方形状の当止め板３を直立させた固定金具４とから構成されている。
尚、屋根Ｒは、図示例のスレート葺き屋根に限定されず、瓦葺き屋根や折板屋根であっても良い。 An embodiment of the present invention will be described below based on the drawings.
The mounting base 1 of the solar cell panel P according to the present invention includes a metal brazing material 2 made of metal and disposed in parallel on the roof R (slate in the illustrated example) so as to mount the solar cell panel P; The frame Pa end surface Pb of the solar cell panel P that stands up and opposes on the longitudinal axis of the saddle material 2 at appropriate positions on the solar cell panel mounting surface 2a (hereinafter simply referred to as the mounting surface 2a) in the material 2 on the front and rear surfaces. It is comprised from the fixtures 4 which made the thin horizontal rectangular shaped contact | abutting plate 3 which carries out contact | abutting support upright.
In addition, the roof R is not limited to the slate thatched roof of the example of illustration, A tiled roof and a folded-plate roof may be sufficient.

杆材２は、溝幅の広い凹形溝状の基体2bの左右上端に、一方（上方）の側壁5a外側面が載置面2aと成る左右一対の溝幅の狭い凹溝５を所定幅Ｄの一条の間隙６を介して平行に内向配置している。   The brazing material 2 has a pair of narrow left and right grooves 5 of which the outer side surface of one side wall 5a is the mounting surface 2a at the left and right upper ends of the concave groove-like base 2b having a wide groove width. It is disposed inward in parallel via a single gap 6 of D.

又、杆材２（基体2b）底部において、その長手方向の中心線上には所定間隔置きに長穴2cを設け、該長穴2cを通して屋根Ｒの適所には、既存の木ねじＢ（図７、９、11にのみその一部を図示）が打ち込まれ、杆材２が固定される。
尚、杆材２端部において各凹溝５の上方側壁5aの一部を下方へ起曲させた爪片７を設けている。 In addition, long holes 2c are provided at predetermined intervals on the center line in the longitudinal direction at the bottom of the brazing material 2 (base 2b), and existing wood screws B (FIG. 7, FIG. 7) are provided at appropriate positions on the roof R through the long holes 2c. 9 and 11 are partially driven), and the brazing material 2 is fixed.
In addition, a claw piece 7 in which a part of the upper side wall 5a of each groove 5 is bent downward is provided at the end of the saddle member 2.

固定金具４は、押し出し鍛造された一体成形品から成り、当止め板３をこれの鉛直な中心軸線を回転軸として転回する時の把手として兼用し、当止め板３の下端中央に上方側壁5aの端面5b間で転回可能な軸部８を垂設している。   The fixing bracket 4 is made of an integrally molded product that is extruded and forged. The fixing plate 3 is also used as a handle when the stopper plate 3 is rotated with the vertical center axis thereof as a rotation axis, and an upper side wall 5a at the center of the lower end of the stopper plate 3 is used. The pivotable shaft portion 8 is vertically provided between the end faces 5b of the head.

軸部８は、当止め板３と同一肉厚にして、その高さｎを上方側壁5aの肉厚Ｔより若干高く、上方側壁端面5bの間隔Ｄより横幅ｄが若干狭い横長方形板状に形成されている。   The shaft portion 8 has the same thickness as that of the stopper plate 3, and its height n is slightly higher than the thickness T of the upper side wall 5a, and the horizontal width d is slightly narrower than the interval D of the upper side wall end face 5b. Is formed.

軸部８下端には、当止め板３と平行に横長に配置され、横幅d1が左右の凹溝５の内向壁5c間の間隔D1よりも短くて間隙６の幅Ｄよりも長く、前後幅ｗが間隙６の幅Ｄより短く設定され、少なくとも左右端部が上下に弾性圧縮状態で各凹溝５内に圧入可能と成した基底部９を設けている。   At the lower end of the shaft portion 8, it is arranged horizontally in parallel with the stopper plate 3, and the lateral width d1 is shorter than the distance D1 between the inward walls 5c of the left and right concave grooves 5 and longer than the width D of the gap 6, The base portion 9 is set such that w is set shorter than the width D of the gap 6 and at least the left and right end portions can be press-fit into the respective recessed grooves 5 in an elastically compressed state up and down.

基底部９は、前後が開放した前後一対のＶ字板状の弾性体9aを側面視Ｘ字状に一体形成して成り、弾性体9aの上下端面9bは、側壁5aの内側面を摺接可能に水平に形成され、弾性体9a（基底部９）は無負荷状態でその高さｍが凹溝５の上下間隔Ｓより若干高く設定している。   The base portion 9 is formed by integrally forming a pair of front and rear V-shaped elastic bodies 9a that are open at the front and rear in an X shape in a side view, and the upper and lower end surfaces 9b of the elastic body 9a are in sliding contact with the inner surface of the side wall 5a. The elastic body 9a (the base portion 9) is formed so as to be horizontally possible, and the height m thereof is set to be slightly higher than the vertical interval S of the concave groove 5 in the unloaded state.

そして、基底部９の横手軸線を杆材２の長手軸線に平行となる様にして基底部９を杆材２上方から間隙６内へ挿入すると共に、当止め板３の転回操作にて杆材２の長手軸線に対し直交させることにより、基底部９の左右端部の夫々が各凹溝内５にその上下を弾圧する様に介装配置され、固定金具４が杆材２に固定される。   Then, the base portion 9 is inserted into the gap 6 from above the saddle member 2 so that the transverse axis of the base portion 9 is parallel to the longitudinal axis of the saddle member 2. By making them orthogonal to the longitudinal axis of 2, the left and right end portions of the base portion 9 are respectively disposed in the respective recessed grooves 5 so as to press the upper and lower sides thereof, and the fixing bracket 4 is fixed to the rib 2 .

又、固定金具４において、当止め板３の上端前後には、太陽電池パネルＰのフレームPaの前後端面Pbの上側縁に掛止する突片3aを設けており、基底部９の左右端部を凹溝内５に上記の如く介装配置して杆材２の載置面2a上に当止め板３を直立させた状態で、載置面2aから突片3aまでの高さｈをフレームPaの高さＨよりも若干低く設定している。   Further, in the fixing bracket 4, projecting pieces 3 a that are hooked on the upper edges of the front and rear end faces Pb of the frame Pa of the solar cell panel P are provided before and after the upper end of the stopper plate 3. In the recessed groove 5 as described above, and with the stop plate 3 erected on the mounting surface 2a of the brazing material 2, the height h from the mounting surface 2a to the projecting piece 3a is a frame It is set slightly lower than the height H of Pa.

上記の様に構成された架台１は、先ず屋根Ｒの桁行方向Ｘに複数の杆材２を平行配置する。
屋根Ｒへの杆材２の固定は、長穴2cにルーフボルトＢを通してこれを打ち込むことにより成される。 In the gantry 1 configured as described above, a plurality of grid members 2 are arranged in parallel in the row direction X of the roof R first.
Fixation of the rib 2 to the roof R is achieved by driving the long hole 2c through the roof bolt B.

次に各杆材２の軒側端部の同一位置に固定金具４を固定する。
固定金具４の杆材２への固定にあっては、その基底部９の横手軸線を杆材２の（屋根Ｒの流れ方向Ｙに一致した）長手軸線に平行となる様にして基底部９を杆材２上方からその間隙６内へ挿入する（図３〜５参照）。
かかる状態では、軸部８は上方側壁端面5b間でこれらと平行に配置され、基底部９は内向壁５間でこれらと平行に配置されている。 Next, the fixing metal fitting 4 is fixed to the same position of the eaves side edge part of each rib 2.
For fixing the fixing bracket 4 to the frame member 2, the base portion 9 is set so that the transverse axis of the base portion 9 is parallel to the longitudinal axis of the rod member 2 (corresponding to the flow direction Y of the roof R). Is inserted into the gap 6 from above the brazing material 2 (see FIGS. 3 to 5).
In such a state, the shaft portion 8 is disposed in parallel with the upper side wall end surface 5b, and the base portion 9 is disposed in parallel with the inward wall 5 between them.

次いで、当止め板３の転回操作にて基底部９（弾性体9a）を９０度転回して杆材２の長手軸線に対し直交させる（図２、６、７参照）。
これにより、基底部９の左右端部の夫々は、その上下端面9bが側壁5aの内側面を摺接しながら各凹溝５内に圧入され、各凹溝５内にその上下を弾圧する様に介装配置される。 Then, the base portion 9 (elastic body 9a) is turned 90 degrees by the turning operation of the abutment plate 3 so as to be orthogonal to the longitudinal axis of the brazing material 2 (see FIGS. 2, 6 and 7).
Thus, the upper and lower end surfaces 9b of each of the left and right end portions of the base portion 9 are press-fitted into the respective concave grooves 5 while slidably contacting the inner surface of the side wall 5a, so that the upper and lower sides are pressed into the respective concave grooves 5. Interposed.

かかる状態では、当止め板３はその前後面が屋根Ｒの軒側と棟側に対向する様に杆材２の載置面2a上に直立し、基底部９の左右端部が各凹溝５上下の側壁5aを弾力的に圧接して突っ張り、その位置に固定金具４が強固に固定保持される。   In this state, the abutment plate 3 is erected on the mounting surface 2a of the brazing material 2 so that the front and rear surfaces thereof face the eaves side and the ridge side of the roof R, and the left and right end portions of the base portion 9 are recessed grooves 5 The upper and lower side walls 5a are elastically pressed and stretched, and the fixture 4 is firmly fixed and held at that position.

当止め板３の上記直立状態では、載置面2aから突片3aまでの高さｈがフレームPaの高さＨよりも若干低く（図７参照）、このため凹溝５内に弾性圧縮状態で圧入された基底部９の左右端部の弾性力に抗して当止め板３の突片3aを上方へ押し上げながら、該突片3aと載置面2a間にフレームPaの前端部を配することにより、フレーム前端面Pbを当止め板３の後面に当接支持させてフレームPa（太陽電池パネルＰ）の前端部を突片3aと載置面2a間に強固に挟持させる（図８参照）。   In the above-mentioned upright state of the stopper plate 3, the height h from the mounting surface 2a to the projecting piece 3a is slightly smaller than the height H of the frame Pa (see FIG. 7). The front end of the frame Pa is disposed between the projecting piece 3a and the mounting surface 2a while pushing up the projecting piece 3a of the stopper plate 3 against the elastic force of the left and right ends of the base portion 9 pressed in By doing so, the front end surface Pb of the frame is brought into contact with and supported by the rear surface of the stopper plate 3, and the front end portion of the frame Pa (solar cell panel P) is firmly held between the projecting piece 3a and the mounting surface 2a (FIG. 8). reference).

かかる状態では、フレームPaが上記の様に挟持されることにより、凹溝５内に存する基底部９（弾性体9a）の左右端部の上下は更に圧縮され、その弾性力を増大させられ、より一層強固に各凹溝５上下の側壁5aを弾力的に圧接して凹溝５内での左右端部の突っ張る力を増大させて固定金具４がその位置により一層強固に保持される。   In this state, by clamping the frame Pa as described above, the upper and lower ends of the left and right end portions of the base portion 9 (elastic body 9a) present in the recessed groove 5 are further compressed to increase the elastic force thereof. The fixing metal 4 is more firmly held by the position by further pressing the side walls 5a on the upper and lower sides of each concave groove 5 in an even stronger manner to increase the pulling force of the left and right end portions in the concave groove 5.

上記と同様な手法にて杆材２上の太陽電池パネルＰの後端部、及びこれに流れ方向Ｙで前端部が隣接する他の太陽電池パネルＰの前端部を固定金具４でもって杆材２上に固定する。
尚、固定金具４が流れ方向Ｙの前後で隣接する太陽電池パネルＰの後端部と前端部を挟持する場合には、以下の手法にて取付けても良い。 The rear end portion of the solar cell panel P on the brazing material 2 and the front end portion of the other solar cell panel P whose front end portion is adjacent to it in the flow direction Y are soldered with the fixture 4 in the same manner as above 2 Fix it on top.
In addition, when the fixing bracket 4 sandwiches the rear end portion and the front end portion of the solar cell panel P adjacent to each other before and after the flow direction Y, it may be attached by the following method.

即ち、図９、10に示す様に、杆材２に固定金具４を取り付けるための転回途中（杆材２の長手軸線に対し４５度）で前方の突片3aの右端を前方の太陽電池パネルＰのフレームPa後端面Pbの上側縁に掛止し、後方の突片3aの左端を後方の太陽電池パネルＰのフレームPa前端面Pbの上側縁に掛止する。   That is, as shown in FIGS. 9 and 10, the right end of the front projecting piece 3 a is placed on the front solar cell panel during the turn for attaching the fixing metal 4 to the saddle material 2 (45 degrees with respect to the longitudinal axis of the saddle material 2). It hooks on the upper edge of the frame Pa rear end surface Pb of P, and latches the left end of the rear projecting piece 3a to the upper edge of the frame Pa front end surface Pb of the rear solar cell panel P.

かかる状態では、基底部９（弾性体9a）の左右端部の一部が凹溝５に配置されているだけのため、基端部９を杆材２の長手軸線に対し直交させた時よりもその弾性力が弱く、比較的容易に突片3aを上方へ押し上げてフレームPaの前後端面Pbの上側縁に掛止できる。   In this state, since only a part of the left and right end portions of the base portion 9 (elastic body 9a) is disposed in the recessed groove 5, the base end portion 9 is orthogonal to the longitudinal axis of the rib 2 However, the elastic force is weak, and the protrusion 3a can be pushed upward relatively easily and can be hooked on the upper edge of the front and rear end face Pb of the frame Pa.

そして、最後部の太陽電池パネルＰのフレームPa後端部を棟側から軒側へ向かって押圧することにより、太陽電池パネルＰを軒側へ向かって杆材２上を摺接する様に前進させると共に、転回途中の当止め板３（固定金具４）を杆材２の長手軸線に対し直交する様に転回させ、図11、12に示す様に、流れ方向Ｙの前後で隣接する太陽電池パネルＰのフレームPa前後端面Pbを当止め板３の前後面が当接支持すると共に、その前後の太陽電池パネルＰのフレームPa前後端面Pbの上側縁を前後の突片3aが下方へ圧接して杆材２上に固定させる。   Then, pressing the frame Pa rear end portion of the last solar cell panel P from the ridge toward the eaves side advances the solar cell panel P toward the eaves side to be in sliding contact with the top of the brazing material 2 At the same time, the stopper plate 3 (fixing bracket 4) in the middle of the rotation is rotated so as to be orthogonal to the longitudinal axis of the brazing material 2, and adjacent solar cell panels before and after the flow direction Y as shown in FIGS. The front and rear surfaces of the stopper plate 3 are in contact with and supported by the front and rear end faces Pb of the frame Pa of the P, and the upper and lower protrusions 3a press the upper edge of the front and rear end faces Pb of the frame Pa of the front and rear solar cell panels P downward. Fix on the brazing material 2.

最後に最後部の太陽電池パネルＰのフレームPa後端部を別途固定金具４を用いて上述の軒側で固定した場合と同様な手法にて杆材２上に固定することで、架台１を介した太陽電池パネルＰの屋根Ｒ上への設置が完了する。   Finally, the frame 1 is fixed on the brazing material 2 in the same manner as in the case where the frame Pa rear end of the last solar cell panel P is fixed on the eave side using the fixing bracket 4 separately. Installation of the solar cell panel P on the roof R is completed.

２ 杆材
2a （太陽電池パネル）載置面
３ 当止め板
3a 突片
４ 固定金具
５ 凹溝
5a 側壁
5b （側壁）端面
5c 内向壁
６ 間隙
８ 軸部
９ 基底部
Ｄ 所定幅
D1 間隔
d1 横幅
Ｈ 高さ
ｈ 高さ
Ｐ 太陽電池パネル
Pa フレーム
Pb （フレーム）端面
Ｒ 屋根
ｗ 前後幅 2 firewood
2a (Solar panel) Mounting surface 3 Stop plate
3a Protruding piece 4 Fixing bracket 5 Groove
5a side wall
5b (Sidewall) end face
5c Inward wall 6 Gap 8 Shaft 9 Base D D Predetermined width
D1 interval
d1 width H height h height P solar panel
Pa frame
Pb (frame) end face R roof w front and rear width

Claims (5)

太陽電池パネルを載置する様に屋根上に複数平行配置する杆材と、該杆材における太陽電池パネル載置面上の適所に杆材の長手軸線上で起立対向する太陽電池パネルのフレーム端面を当接支持する当止め板を直立させた固定金具とから成り、杆材は、一方の側壁外側面が太陽電池パネル載置面と成る左右一対の凹溝を所定幅の間隙を介して平行に内向配置して成り、固定金具は、当止め板の下端中央に前記一方の側壁端面間より細い軸部を垂設し、該軸部下端には、当止め板と平行に横長に配置され、横幅が左右の凹溝の内向壁間の間隔よりも短くて前記間隙の幅よりも長く、前後幅が前記間隙の幅より短く設定され、少なくとも左右端部が上下に弾性圧縮状態で各凹溝内に介装配置される基底部を設け、該基底部は、前後を開放した前後一対のＶ字板状の弾性体を側面視Ｘ字状に一体形成して成り、基底部の上下端面は側壁の内側面を摺接可能に水平に形成され、基底部の高さを無負荷状態で凹溝の上下間隔より若干高く設定したことを特徴とする太陽電池パネルの取付け架台。 A plurality of ribs arranged in parallel on the roof so as to mount the solar panels, and a frame end face of the solar panels standing on the longitudinal axis of the ribs in an appropriate position on the solar panel mounting surface of the ribs And the metal plate is parallel to the left and right pair of concave grooves, one outer side surface of which is the solar cell panel mounting surface, with a predetermined width therebetween. The fixing bracket has a shaft portion that is narrower than the end surface of the one side wall at the center of the lower end of the stopper plate, and is arranged horizontally in parallel with the stopper plate at the lower end of the shaft portion. The lateral width is shorter than the interval between the inward walls of the left and right concave grooves and longer than the width of the gap, the front and rear width is set shorter than the width of the gap, and at least the left and right end portions are vertically compressed in a concave and convex manner. provided the base portion interposed disposed in the groove, the base bottom, front and rear opened before and after one The V-shaped plate-like elastic body is integrally formed in an X-shape in a side view, the upper and lower end surfaces of the base portion are formed horizontally so that the inner side surface of the side wall can be in sliding contact, and the height of the base portion is unloaded The solar cell panel mounting mount characterized by being set slightly higher than the vertical interval of the recessed grooves . 固定金具において、当止め板の上端前後には、上記フレーム端面の上側縁に掛止する突片を設け、杆材の太陽電池パネル載置面上に当止め板を直立させた状態で、太陽電池パネル載置面から突片までの高さを太陽電池パネルのフレームの高さよりも若干低く設定したことを特徴とする請求項１記載の太陽電池パネルの取付け架台。   In the fixing bracket, protrusions that are hooked on the upper edge of the frame end surface are provided before and after the upper end of the stopper plate, and the stopper plate stands upright on the solar panel mounting surface of the saddle. The mounting stand for a solar cell panel according to claim 1, wherein the height from the cell panel mounting surface to the projecting piece is set slightly lower than the height of the frame of the solar cell panel. 太陽電池パネルを載置する様に屋根上に複数平行配置され、一方の側壁外側面が太陽電池パネル載置面と成る左右一対の凹溝を所定幅の間隙を介して平行に内向配置した杆材における太陽電池パネル載置面上の適所において、杆材の長手軸線上で起立対向する太陽電池パネルのフレーム端面を当接支持する様に当止め板を直立させる固定金具であって、前記当止め板の下端中央に前記一方の側壁端面間より細い軸部を垂設し、該軸部下端には当止め板と平行に横長に配置され、横幅が左右の凹溝の内向壁間の間隔よりも短くて前記間隙の幅よりも長く、前後幅が前記間隙の幅より短く設定され、少なくとも左右端部が上下に弾性圧縮状態で各凹溝内に介装配置される基底部を設け、該基底部は、前後を開放した前後一対のＶ字板状の弾性体を側面視Ｘ字状に一体形成して成り、基底部の上下端面は側壁の内側面を摺接可能に水平に形成され、基底部の高さを無負荷状態で凹溝の上下間隔より若干高く設定したことを特徴とする固定金具。 A plurality of parallel-arranged on the roof to mount the solar cell panel, and a pair of left and right concave grooves, one side wall outer surface of which becomes the solar cell panel mounting surface, are arranged inwards in parallel via a gap of a predetermined width A fixing bracket for vertically holding the stopper plate so as to abut on and support the frame end surface of the solar cell panel that stands upright on the longitudinal axis of the saddle material at an appropriate position on the solar cell panel mounting surface of the material. A shaft portion that is narrower than between the end surfaces of the one side wall is suspended at the center of the lower end of the stopper plate, and the lower end of the shaft portion is disposed horizontally in parallel with the stopper plate, and the width between the inward walls of the left and right concave grooves The base portion is shorter than the width of the gap, the front and rear width is set shorter than the width of the gap, and at least the left and right end portions are disposed in the respective recessed grooves in an elastically compressed state . The base has a pair of front and rear V-shaped elastic bodies with the front and rear open. The upper and lower end faces of the base are formed horizontally to allow sliding contact with the inner surface of the side wall, and the height of the base is slightly higher than the upper and lower intervals of the recessed groove under no load condition. Fixing bracket characterized by setting . 固定金具において、当止め板の上端前後には、上記フレーム端面の上側縁に掛止する突片を設け、杆材の太陽電池パネル載置面上に当止め板を直立させた状態で、太陽電池パネル載置面から突片までの高さを太陽電池パネルのフレームの高さよりも若干低く設定したことを特徴とする請求項３記載の固定金具。   In the fixing bracket, protrusions that are hooked on the upper edge of the frame end surface are provided before and after the upper end of the stopper plate, and the stopper plate stands upright on the solar panel mounting surface of the saddle. The fixture according to claim 3, wherein the height from the battery panel mounting surface to the projecting piece is set slightly lower than the height of the frame of the solar cell panel. 請求項３又は４記載の固定金具の取付け方法であって、固定金具の基底部の横手軸線を杆材の長手軸線に平行となる様にして基底部を杆材上方から上記間隙内へ挿入し、次いで当止め板の転回操作にて基底部を９０度転回して杆材の長手軸線に対し直交させることにより、基底部の左右端部の夫々を各凹溝内にその上下を弾圧する様に介装配置させることを特徴とする固定金具の取付け方法。   5. The method of attaching a fixing bracket according to claim 3, wherein the base portion is inserted into the gap from above the saddle so that the transverse axis of the base of the fixing bracket is parallel to the longitudinal axis of the saddle. Then, by rotating the stopper plate 90 degrees by rotating the stopper plate so as to be orthogonal to the longitudinal axis of the saddle member, each of the left and right end portions of the base portion is elastically pressed into each concave groove. A mounting method of a fixing bracket characterized in that the mounting bracket is disposed.
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