CRADLE FOR PHOTOVOLTAIC POWER GENERATION PANEL

PROBLEM TO BE SOLVED: To provide a cradle for a photovoltaic power generation panel in which the tilt angle of the cradle is easily adjustable at plural stages in a wide range, the strength and durability of the whole of the cradle are excellent, and the structure of the cradle is remarkably simple....

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Bibliographic Details
Main Authors HIROSE YOSHIO, KATO FUMIO
Format Patent
LanguageEnglish
Japanese
Published 19.11.2015
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES
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Summary:PROBLEM TO BE SOLVED: To provide a cradle for a photovoltaic power generation panel in which the tilt angle of the cradle is easily adjustable at plural stages in a wide range, the strength and durability of the whole of the cradle are excellent, and the structure of the cradle is remarkably simple.SOLUTION: A cradle for a photovoltaic power generation panel has a muntin 1 which is located at the center portion in the right-and-left direction of the cradle and extends along an oblique front-and-rear direction, plural cross rails 3 fixed onto the muntin 1 so as to be spaced from one another at a predetermined interval in the front-and-rear direction, one support pole 3 for supporting the muntin 1 at the top portion thereof, and plural photovoltaic power generation panels P secured between the respective paired adjacent cross rails 2, 2. The muntin 1 and the support pole 3 are formed of square cylindrical hollow aluminum mold materials, the right and left side surface portions 3a, 3a of the top portion side of the support pole and the right and left side surface portions 1a, 1a of the intermediate portion of the muntin 1 are provided with bolt insertion holes 31A to 31F for screwing the support pole 3 and the muntin 1 at two places in the front-and-rear direction. The bolt insertion hole at one side in the front-and-rear direction of the support pole 3 is formed at one place commonly to plural inclination angles of the cradle, and the bolt insertion holes 31A to 31F at the other side in the front-and-rear direction are formed at plural places corresponding to the respective inclination angles of the cradle. 【課題】架台の傾斜角度を広範囲に多段階に且つ容易に調整可能であり、架台全体の強度及び耐久性に優れ、構造的に極めて簡素な太陽光発電パネル架台を提供する。【解決手段】架台の左右方向中央部に位置して前後傾斜方向に沿う縦桟１と、縦桟１上に前後方向所定間隔置きに固定された複数本の横桟３と、縦桟１を頂部で支持する１本の支柱３と、隣接する横桟２，２の各対間に取り付けられた複数枚の太陽光発電パネルＰとを備え、縦桟１及び支柱３が角筒状の中空アルミ型材からなり、支柱３の頂部側の左右側面部３ａ，３ａと縦桟１の中間部の左右側面部１ａ，１ａに、支柱３と縦桟１とを前後２カ所でボルト止めするためのボルト挿通孔３１Ａ〜３１Ｆを有し、支柱３における前後一方側のボルト挿通孔が架台の複数の傾斜角度に共通して一か所に形成され、同他方側のボルト挿通孔３１Ａ〜３１Ｆが架台の各傾斜角度毎に対応した複数カ所に形成されてなる。【選択図】図８
Bibliography:Application Number: JP20140088744