JP2020002616A - Attaching structure - Google Patents

Attaching structure Download PDF

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JP2020002616A
JP2020002616A JP2018122791A JP2018122791A JP2020002616A JP 2020002616 A JP2020002616 A JP 2020002616A JP 2018122791 A JP2018122791 A JP 2018122791A JP 2018122791 A JP2018122791 A JP 2018122791A JP 2020002616 A JP2020002616 A JP 2020002616A
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plate member
plate
engagement portion
solar cell
mounting structure
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JP7161324B2 (en
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伊藤　大輔
Daisuke Ito
大輔 伊藤
直毅 市川
Naoki Ichikawa
直毅 市川
達二 神原
Tatsuji Kanbara
達二 神原
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Solar Frontier KK
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Solar Frontier KK
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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]

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Abstract

To provide an attaching structure capable of arranging a supporting part for supporting mounted articles in a different pitch from a pitch between engaging parts of metal plates.SOLUTION: An attaching structure to attach solar cell modules on an installation surface comprises a plurality of plate members 300, 350 aligned in a first direction. Each of the plate members comprises first engaging parts 302, 352 arranged respectively at one end part of the plate member in the first direction and second engaging parts 304, 354 arranged respectively at the other end part of the plate member in the first direction. Plate members adjacent to each other are engaged with each other with the first engaging parts and the second engaging parts. At least one of second plate members 300 of the plurality of the plate members is placed between the others of first members 350 of the plurality of the plate members. The first plate member has a supporting part 358 for supporting mounted articles. A pitch L1 between the supporting parts 358 in the first direction is different from an integral multiple of a pitch L2 between the first engaging part 302 of the second plate members and the second engaging part 304 in the first direction.SELECTED DRAWING: Figure 2

Description

本発明は、例えば太陽電池モジュールのようなパネルを設置面に取り付ける取付構造に関する。   The present invention relates to a mounting structure for mounting a panel such as a solar cell module on an installation surface.

近年、太陽電池モジュールは様々な建造物の屋根に設置されている。住宅の屋根には、屋根材の種類によって、例えば、スレート屋根、瓦屋根、金属屋根など様々な種類がある。したがって、太陽電池モジュールを屋根材上に備え付けるための固定具も様々なものが提案されている（下記の特許文献１）。   In recent years, solar cell modules have been installed on roofs of various buildings. There are various types of roofs for houses, such as slate roofs, tiled roofs, and metal roofs, depending on the type of roofing material. Therefore, various fixing devices for mounting a solar cell module on a roof material have been proposed (Patent Document 1 below).

特許文献１は、所定の勾配を有した野地板上に複数枚の金属板を梁行方向に葺き上げた横葺きの金属屋根上に、太陽電池モジュールを取り付けるための設置金具を開示する。金属板は、軒側端部においては、棟側方向に下面側へ折り返した顎部を形成し、棟側端部においては、軒側方向に上面側へ折り返した顎部を形成している。上下に隣り合う屋根板において、棟側の金属板の顎部と、軒側の金属板の顎部とは互いに係合しており、当該係合部分においては、梁行方向の棟側の屋根板が軒側の屋根板上に被さるように段差が形成されている。各々の太陽電池モジュールは、一方向に長く延びた一対の縦材によって支持されている。各々の縦材は、複数の設置金具によって設置面に固定されている。具他的には、設置金具は、横葺きの金属屋根上に設置された水切り板を介して屋根材のような設置面に固定されている。   Patent Literature 1 discloses a mounting bracket for mounting a solar cell module on a horizontal roofing metal roof in which a plurality of metal plates are laid in a beam direction on a field board having a predetermined slope. At the eaves-side end, the metal plate forms a jaw that is turned toward the ridge side toward the lower surface, and at the ridge-side end, forms a jaw that is turned toward the eaves side toward the upper surface. In the roof plates vertically adjacent to each other, the jaw of the ridge-side metal plate and the jaw of the eave-side metal plate are engaged with each other. A step is formed so that the plate covers the roof plate on the eaves side. Each solar cell module is supported by a pair of longitudinal members extending in one direction. Each vertical member is fixed to the installation surface by a plurality of installation brackets. More specifically, the mounting bracket is fixed to an installation surface such as a roofing material via a drain board installed on a horizontal roofing metal roof.

特開２０１１−１１７２０４号JP 2011-117204A

特許文献１に記載された設置金具は、水切り板を介して屋根材のような設置面に固定されている。水切り板の一部は、上下に隣り合う屋根板どうしの間に挿入される。したがって、水切り板の設置位置は屋根板の位置、すなわちサイズに制約されており、これにともない、設置金具の位置も屋根板のサイズに制約されることになる。したがって、屋根板のサイズに応じて太陽電池モジュールの位置に制約が生じたり、複数の太陽電池モジュールを同一のピッチで配置することに困難が生じたりすることがある。   The installation fitting described in Patent Literature 1 is fixed to an installation surface such as a roof material via a drain board. A part of the draining board is inserted between the shingles adjacent to each other vertically. Therefore, the installation position of the draining board is restricted by the position of the roof plate, that is, the size, and accordingly, the position of the installation bracket is also restricted by the size of the roof plate. Therefore, the position of the solar cell module may be restricted depending on the size of the roof plate, or it may be difficult to arrange a plurality of solar cell modules at the same pitch.

よって、金属板の係合部どうしのピッチとは異なるピッチで搭載物を支持する支持部を配置することができる取付構造が望まれる。   Therefore, there is a demand for a mounting structure capable of arranging the supporting portions that support the load at a pitch different from the pitch between the engaging portions of the metal plate.

太陽電池モジュールを設置面上に取り付けるための取付構造は、第１方向に並んだ複数の板部材を有する。各々の前記板部材は、前記第１方向における前記板部材の一端部に設けられた第１係合部と、前記第１方向における前記板部材の他端部に設けられた第２係合部と、を有する。互いに隣接する前記板部材は、前記第１係合部と前記第２係合部によって互いに係合される。前記複数の板部材のうちの少なくとも１つの第２板部材が、前記複数の板部材のうちの他の第１板部材どうしの間に配置される。第１板部材が搭載物を支持する支持部を有する。前記第１方向における前記支持部どうしのピッチは、前記第１方向における前記第２板部材の前記第１係合部と前記第２係合部のピッチの整数倍と異なっている。   The mounting structure for mounting the solar cell module on the installation surface has a plurality of plate members arranged in the first direction. Each of the plate members has a first engagement portion provided at one end of the plate member in the first direction, and a second engagement portion provided at the other end of the plate member in the first direction. And The adjacent plate members are engaged with each other by the first engagement portion and the second engagement portion. At least one second plate member of the plurality of plate members is disposed between other first plate members of the plurality of plate members. The first plate member has a support for supporting the load. A pitch between the support portions in the first direction is different from an integral multiple of a pitch between the first engagement portion and the second engagement portion of the second plate member in the first direction.

上記態様によれば、金属板の係合部どうしのピッチとは異なるピッチで搭載物を支持する支持部を配置することができる。   According to the above aspect, it is possible to dispose the support portions that support the load at a pitch different from the pitch between the engagement portions of the metal plate.

太陽電池モジュールを設置面上に取り付けるための取付構造の斜視図である。It is a perspective view of the mounting structure for mounting a solar cell module on an installation surface. 太陽電池モジュールを設置面上に取り付けるための取付構造の分解斜視図である。FIG. 3 is an exploded perspective view of a mounting structure for mounting a solar cell module on an installation surface. 太陽電池モジュールと一部の板部材とを取り外した状態を示す斜視図である。It is a perspective view showing the state where a solar cell module and some plate members were removed. 第１実施形態に係る第２板部材の斜視図である。It is a perspective view of the 2nd board member concerning a 1st embodiment. 第１実施形態に係る第１板部材の斜視図である。It is a perspective view of the 1st board member concerning a 1st embodiment. 被覆部材付近の拡大斜視図である。It is an expansion perspective view near a covering member. 被覆部材付近の断面図である。It is sectional drawing of a coating member vicinity. 太陽電池モジュールどうしの間付近の断面図である。It is sectional drawing of the vicinity of the space between solar cell modules. 第２実施形態に係る第１板部材の斜視図である。It is a perspective view of the 1st board member concerning a 2nd embodiment. 第２実施形態に係るカバー部材の斜視図である。It is a perspective view of a cover member concerning a 2nd embodiment.

以下、図面を参照して、実施形態について説明する。以下の図面において、同一又は類似の部分には、同一又は類似の符号を付している。ただし、図面は模式的なものであり、各寸法の比率等は現実のものとは異なることがあることに留意すべきである。   Hereinafter, embodiments will be described with reference to the drawings. In the drawings, the same or similar parts are denoted by the same or similar reference numerals. However, it should be noted that the drawings are schematic and ratios of dimensions may be different from actual ones.

（第１実施形態）
図１は、太陽電池モジュールを設置面上に取り付けるための取付構造の斜視図である。図２は、太陽電池モジュールを設置面上に取り付けるための取付構造の分解斜視図である。図３は、太陽電池モジュールと一部の板部材とを取り外した状態を示す斜視図である。図４は、取付構造を構成する第２板部材の斜視図である。図５は、取付構造を構成する第１板部材の斜視図である。図６は、取付構造を構成する被覆部材付近の拡大斜視図である。図７は、取付構造を構成する被覆部材付近の断面図である。図８は、太陽電池モジュールどうしの間付近の断面図である。 (1st Embodiment)
FIG. 1 is a perspective view of a mounting structure for mounting a solar cell module on an installation surface. FIG. 2 is an exploded perspective view of a mounting structure for mounting the solar cell module on an installation surface. FIG. 3 is a perspective view showing a state where the solar cell module and some plate members are removed. FIG. 4 is a perspective view of a second plate member constituting the mounting structure. FIG. 5 is a perspective view of a first plate member constituting the mounting structure. FIG. 6 is an enlarged perspective view of the vicinity of the covering member constituting the mounting structure. FIG. 7 is a cross-sectional view of the vicinity of the covering member constituting the mounting structure. FIG. 8 is a cross-sectional view of the vicinity between solar cell modules.

太陽電池モジュール１０を設置面上に取り付けるための取付構造は、太陽電池モジュール１０と、太陽電池モジュール１０の縁を保持する保持部材１００，２００と、複数の板部材３００，３５０と、を有していてよい。太陽電池モジュール１０は、１つであってもよく、複数並んでいてもよい。   The mounting structure for mounting the solar cell module 10 on the installation surface includes the solar cell module 10, holding members 100 and 200 for holding the edges of the solar cell module 10, and a plurality of plate members 300 and 350. May be. One solar cell module 10 may be provided, or a plurality of solar cell modules may be arranged.

本実施形態では、太陽電池モジュール１０は、水平面から傾斜した設置面に設置されていてよい。そのような設置面として、例えば建造物の屋根、具体的にはスレートのような屋根材４００が挙げられる。本実施形態では、太陽電池モジュールは、所定の勾配を有した野地板上に複数枚の板を梁行方向に葺き上げた横葺きの屋根材４００上に設置される。   In the present embodiment, the solar cell module 10 may be installed on an installation surface that is inclined from a horizontal plane. An example of such an installation surface is a roof of a building, specifically, a roofing material 400 such as a slate. In the present embodiment, the solar cell module is installed on a horizontal roofing material 400 in which a plurality of boards are laid up in a beam row direction on a field board having a predetermined slope.

本明細書において、傾斜した設置面において最大傾斜線に沿って高い方から低い方へ向かう方向を「流れ方向Ｆ１」と称する。流れ方向Ｆ１の上流側を「水上側」と称する。流れ方向Ｆ１の下流側を「水下側」と称する。また、水平面に平行な面内で流れ方向Ｆ１と直交する方向を「横方向Ｆ２」と称する。   In this specification, the direction from the higher side to the lower side along the maximum inclination line on the inclined installation surface is referred to as “flow direction F1”. The upstream side in the flow direction F1 is referred to as “above the water”. The downstream side in the flow direction F1 is referred to as “underwater”. A direction orthogonal to the flow direction F1 in a plane parallel to the horizontal plane is referred to as a “lateral direction F2”.

複数の板部材３００，３５０は、一方向、図１，２に示す態様では横方向Ｆ２に並んでいる。複数の板部材３００，３５０は、元々設置されていた屋根材４００上に、屋根材４００を覆うように設けられていてよい。板部材３００，３５０は、例えば金属板によって構成されていてもよいが、これに限定されない。   The plurality of plate members 300 and 350 are arranged in one direction, in the embodiment shown in FIGS. The plurality of plate members 300 and 350 may be provided on the originally installed roofing material 400 so as to cover the roofing material 400. The plate members 300 and 350 may be made of, for example, a metal plate, but are not limited thereto.

複数の板部材のうちの第２板部材３００は、横方向Ｆ２における第２板部材の一端部に設けられた第１係合部３０２と、横方向Ｆ２における第２板部材の他端部に設けられた第２係合部３０４と、を有する（図４参照）。第２板部材３００の第１係合部３０２は、隣接する第２板部材３００の第２係合部３０４と係合可能に構成されている。これにより、互いに隣接する第２板部材３００は、部分的に重なった状態で互いに係合される。本実施形態では、第１係合部３０２及び第２係合部３０４は、互いに嵌合可能な形状を有する。少なくとも１つの第２板部材３００が、２つの第１板部材３５０どうしの間に配置されている。   The second plate member 300 of the plurality of plate members has a first engagement portion 302 provided at one end of the second plate member in the lateral direction F2 and another end of the second plate member in the lateral direction F2. And a second engaging portion 304 provided (see FIG. 4). The first engaging portion 302 of the second plate member 300 is configured to be able to engage with the second engaging portion 304 of the adjacent second plate member 300. Thereby, the second plate members 300 adjacent to each other are engaged with each other in a partially overlapping state. In the present embodiment, the first engagement portion 302 and the second engagement portion 304 have shapes that can be fitted to each other. At least one second plate member 300 is arranged between the two first plate members 350.

複数の板部材のうちの第１板部材３５０は、横方向Ｆ２における第１板部材の一端部に設けられた第１係合部３５２と、横方向Ｆ２における第１板部材の他端部に設けられた第２係合部３５４と、を有する（図５参照）。第１板部材３５０の第１係合部３５２は、隣接する第２板部材３００の第２係合部３０４と係合可能に構成されている。さらに、第１板部材３５０の第２係合部３５４は、隣接する第２板部材３００の第１係合部３０２と係合可能に構成されている。これにより、第１板部材３５０は、第２板部材３００と部分的に重なった状態で、第２板部材３００に係合される。第１板部材３５０の第１係合部３５２及び第２係合部３５４は、それぞれ第２板部材３００の第１係合部３０２及び第２係合部３０４と同じ形状であってよい。   The first plate member 350 of the plurality of plate members has a first engagement portion 352 provided at one end of the first plate member in the lateral direction F2 and another end of the first plate member in the lateral direction F2. And a second engaging portion 354 provided (see FIG. 5). The first engagement portion 352 of the first plate member 350 is configured to be able to engage with the second engagement portion 304 of the adjacent second plate member 300. Further, the second engaging portion 354 of the first plate member 350 is configured to be able to engage with the first engaging portion 302 of the adjacent second plate member 300. Thereby, the first plate member 350 is engaged with the second plate member 300 in a state where the first plate member 350 partially overlaps with the second plate member 300. The first engagement portion 352 and the second engagement portion 354 of the first plate member 350 may have the same shape as the first engagement portion 302 and the second engagement portion 304 of the second plate member 300, respectively.

第１板部材３５０は、搭載物を支持する支持部３５８を有する。支持部３５８は、設置面から離間して設けられている。支持部３５８は、一方向、ここでは流れ方向Ｆ１に沿って延びていてよい。第１実施形態では、第２板部材３００の一部が隆起しており、この隆起した部分が支持部３５８を構成する。すなわち、第１板部材３５０と設置面との間に空間Ｓが形成される。支持部３５８は、太陽電池モジュールのような搭載物の荷重を受ける部分となる。   The first plate member 350 has a support portion 358 that supports the load. The support 358 is provided separately from the installation surface. The support 358 may extend in one direction, here the flow direction F1. In the first embodiment, a portion of the second plate member 300 is raised, and the raised portion forms the support portion 358. That is, the space S is formed between the first plate member 350 and the installation surface. The support portion 358 is a portion that receives a load of a load such as a solar cell module.

第１板部材３５０と設置面との間の空間Ｓに棒部材３８０が設けられていてもよい。棒部材３８０は、流れ方向Ｆ１に沿って延びていてよい。棒部材３８０は、支持部３５８を下から支える。したがって、棒部材３８０は、太陽電池モジュールのような搭載物の荷重を支持することができる。棒部材３８０は、後述する締結部材３９０が締結可能な部材によって構成されていることが好ましい。棒部材３８０は、例えば木材によって構成されていてよい。   A bar member 380 may be provided in the space S between the first plate member 350 and the installation surface. The rod member 380 may extend along the flow direction F1. The rod member 380 supports the support portion 358 from below. Therefore, the rod member 380 can support the load of a load such as a solar cell module. It is preferable that the rod member 380 is formed of a member to which a fastening member 390 described later can be fastened. The rod member 380 may be made of, for example, wood.

棒部材３８０には締結部材３９０が挿入されていてよい。第１板部材３５０は、締結部材３９０を挿入可能な孔部３５９を有していてよい。締結部材３９０によって棒部材３８０と第１板部材３５０とが互いに締結される。締結部材３９０は、棒部材３８０を貫通し、屋根材４００のような設置面に達していてよい。また、締結部材３９０は、棒部材３８０から上方、すなわち設置面から離れる方向に延び、第１板部材３５０の支持部３５８を貫通してさらに上方に延びていてよい。   A fastening member 390 may be inserted into the rod member 380. The first plate member 350 may have a hole 359 into which the fastening member 390 can be inserted. The rod member 380 and the first plate member 350 are fastened to each other by the fastening member 390. The fastening member 390 may extend through the bar member 380 and reach an installation surface such as the roofing material 400. Further, the fastening member 390 may extend upward from the bar member 380, that is, in a direction away from the installation surface, and may extend further upward through the support portion 358 of the first plate member 350.

本実施形態では、太陽電池モジュール１０は、支持部３５８上に直接載せられる。具体的には、太陽電池モジュール１０の一端辺が、支持部３５８上に直接載せられる（図１参照）。   In the present embodiment, the solar cell module 10 is directly mounted on the support 358. Specifically, one end of the solar cell module 10 is directly mounted on the support 358 (see FIG. 1).

太陽電池モジュールの取付構造は、支持部３５８上に載せられた太陽電池モジュール１０の一端辺を保持する保持部材１００，２００を有していてよい。本実施形態では、保持部材１００，２００は、各々の太陽電池モジュールの四隅に設けられている。   The mounting structure of the solar cell module may include holding members 100 and 200 that hold one end of the solar cell module 10 placed on the support 358. In the present embodiment, the holding members 100 and 200 are provided at four corners of each solar cell module.

第１保持部材１００は、第１板部材３５０及び棒部材３８０から上方に延びた締結部材３９０によって、第１板部材３５０及び棒部材３８０に締結されていてよい（図８参照）。第１保持部材１００は、第１板部材３５０と当接し、締結部材３９０によって締結される締結部１２０と、太陽電池モジュール１０の一端辺の上面を覆うフランジ１３０と、を有していてよい。具体的には、第１保持部材１００の締結部１２０は、太陽電池モジュールどうしの間の隙間に配置され、第１板部材３５０と当接する。第１保持部材１００は、締結部１２０から上方に起立した壁部１２５有しており、フランジ１３０は壁部１２５の上端から設置面に略平行な方向に曲げられている。第１保持部材１００が締結部材３９０によって第１板部材３５０に締結されることにより、フランジ１３０が太陽電池モジュール１０の一端辺をしっかりと保持することになる。   The first holding member 100 may be fastened to the first plate member 350 and the bar member 380 by a fastening member 390 extending upward from the first plate member 350 and the bar member 380 (see FIG. 8). The first holding member 100 may include a fastening portion 120 that is in contact with the first plate member 350 and is fastened by the fastening member 390, and a flange 130 that covers an upper surface of one end of the solar cell module 10. Specifically, the fastening portion 120 of the first holding member 100 is arranged in a gap between the solar cell modules, and contacts the first plate member 350. The first holding member 100 has a wall 125 standing upright from the fastening portion 120, and the flange 130 is bent from an upper end of the wall 125 in a direction substantially parallel to the installation surface. When the first holding member 100 is fastened to the first plate member 350 by the fastening member 390, the flange 130 firmly holds one end side of the solar cell module 10.

第２保持部材２００は、最も水下側の太陽電池モジュール１０の水下側の一端辺を保持する位置に配置されていてよい（図６及び図７参照）。第２保持部材２００は、締結部材３９０によって第１板部材３５０及び棒部材３８０に締結される締結部２２０と、太陽電池モジュール１０の一端辺の上面を覆うフランジ２３０と、を有していてよい。フランジ２３０は締結部２２０から上方に延びた壁部の上端から設置面に略平行な方向に曲げられている。第２保持部材２００が締結部材３９０によって第１板部材３５０に締結されることにより、フランジ２３０が太陽電池モジュール１０の一端辺をしっかりと保持することになる。   The second holding member 200 may be arranged at a position for holding one end side of the solar cell module 10 at the most underwater side on the underwater side (see FIGS. 6 and 7). The second holding member 200 may include a fastening portion 220 that is fastened to the first plate member 350 and the rod member 380 by the fastening member 390, and a flange 230 that covers an upper surface of one end of the solar cell module 10. . The flange 230 is bent from the upper end of the wall extending upward from the fastening portion 220 in a direction substantially parallel to the installation surface. When the second holding member 200 is fastened to the first plate member 350 by the fastening member 390, the flange 230 firmly holds one end of the solar cell module 10.

第２保持部材２００の最も水下側の壁部２１０は、第１板部材３５０の支持部３５８よりも下方へ、棒部材３８０の側面を覆う位置まで延びていることが好ましい。これにより、太陽電池モジュール１０の設置後に、棒部材３８０が第２保持部材２００によって隠されるため、太陽電池モジュール１０の取付構造の意匠性が向上する。   It is preferable that the lowermost wall portion 210 of the second holding member 200 extends below the supporting portion 358 of the first plate member 350 to a position covering the side surface of the rod member 380. Thereby, after the installation of the solar cell module 10, the rod member 380 is hidden by the second holding member 200, so that the design of the mounting structure of the solar cell module 10 is improved.

第１実施形態において、横方向Ｆ２における支持部３５８どうしのピッチＬ１は、横方向Ｆ２に互いに隣接する第２板部材３００の第１係合部３０２どうしのピッチＬ２の整数倍と異なっている。仮に、同じ板部材のみで設置面を覆う場合、搭載物を支持する支持部どうしピッチは、板部材どうしのピッチ、すなわち板部材の係合部どうしのピッチの整数倍になる。すなわち、支持部どうしのピッチは板部材のサイズに制約されることになる。本実施形態では、第１板部材３５０は、第２板部材３００と異なる構造を有し、ピッチＬ２と異なるピッチＬ１を実現するよう構成されている。そのため、第２板部材３００の第１係合部３０２どうしのピッチＬ２に制約を受けることなく、横方向Ｆ２における支持部３５８どうしのピッチＬ１を適宜調整することができる。   In the first embodiment, the pitch L1 between the support portions 358 in the horizontal direction F2 is different from an integral multiple of the pitch L2 between the first engagement portions 302 of the second plate members 300 adjacent to each other in the horizontal direction F2. If the installation surface is covered with only the same plate member, the pitch between the support portions that support the load is an integral multiple of the pitch between the plate members, that is, the pitch between the engagement portions of the plate members. That is, the pitch between the support portions is limited by the size of the plate member. In the present embodiment, the first plate member 350 has a structure different from that of the second plate member 300, and is configured to realize a pitch L1 different from the pitch L2. Therefore, the pitch L1 between the support portions 358 in the lateral direction F2 can be appropriately adjusted without being restricted by the pitch L2 between the first engagement portions 302 of the second plate member 300.

支持部３５８どうしのピッチＬ１は、第１板部材３５０の横方向Ｆ２における長さや、第１板部材３５０上での支持部３５８の位置を適宜設定することによって調節できる。例えば、第１板部材３５０における第１係合部３５２と第２係合部３５４との間の距離Ｌ３は、第２板部材３００における第１係合部３０２と第２係合部３０４との間の距離Ｌ４と異なっていてよい。これにより、支持部３５８の位置を適宜調節することができ、ピッチＬ２の制約を受けることなく、支持部３５８どうしのピッチＬ１を太陽電池モジュール１０のサイズに合わせて設計することができる。したがって、複数の太陽電池モジュール１０を設置面上で密に配置することもでき、太陽電池モジュールの意匠性を向上させることもできる。   The pitch L1 between the support portions 358 can be adjusted by appropriately setting the length of the first plate member 350 in the horizontal direction F2 and the position of the support portion 358 on the first plate member 350. For example, the distance L3 between the first engagement portion 352 and the second engagement portion 354 of the first plate member 350 is equal to the distance L3 between the first engagement portion 302 and the second engagement portion 304 of the second plate member 300. It may be different from the distance L4 between them. Thereby, the position of the support portion 358 can be appropriately adjusted, and the pitch L1 between the support portions 358 can be designed according to the size of the solar cell module 10 without being restricted by the pitch L2. Therefore, the plurality of solar cell modules 10 can be densely arranged on the installation surface, and the design of the solar cell module can be improved.

支持部３５８どうしのピッチＬ１は、ある第１板部材３５０の支持部３５８の特徴的な点から、別の第１板部材３５０の支持部３５８の特徴的な点（対応する点）までの距離によって規定することができる。例えば、ピッチＬ１は、第１板部材３５０の支持部３５８の横方向Ｆ２における中心点どうしの距離によって規定してもよい。同様に、第２板部材３００の第１係合部３０２どうしのピッチＬ２は、ある第２板部材３００の第１係合部３０２の特徴的な点から、別の第２板部材３００の支持部３５８の特徴的な点（対応する点）までの距離によって規定することができる。例えば、ピッチＬ２は、互いに隣接する第２板部材３００の支持部３５８の最頂点どうしの距離によって規定してもよい。   The pitch L1 between the support portions 358 is a distance from a characteristic point of the support portion 358 of a certain first plate member 350 to a characteristic point (corresponding point) of the support portion 358 of another first plate member 350. Can be defined by For example, the pitch L1 may be defined by the distance between the center points of the support portions 358 of the first plate member 350 in the horizontal direction F2. Similarly, the pitch L2 between the first engagement portions 302 of the second plate member 300 is different from the characteristic point of the first engagement portion 302 of a certain second plate member 300 in that the pitch L2 between the first engagement portions 302 It can be defined by the distance to a characteristic point (corresponding point) of the portion 358. For example, the pitch L2 may be defined by the distance between the highest vertices of the support portions 358 of the second plate members 300 adjacent to each other.

好ましくは、第１板部材３５０における第１係合部３５２と第２係合部３５４との間の距離Ｌ３は、第２板部材３００における第１係合部３０２と第２係合部３０４との間の距離Ｌ４よりも短い。これにより、設置面を覆う複数の板部材３００，３５０のうち、他の板部材と異なる構造を有する第１板部材３５０のサイズを最小化することができる。したがって、第１板部材３５０の製造コストを低下させることができる。   Preferably, the distance L3 between the first engagement portion 352 and the second engagement portion 354 of the first plate member 350 is equal to the distance L3 between the first engagement portion 302 and the second engagement portion 304 of the second plate member 300. Is shorter than the distance L4. This makes it possible to minimize the size of the first plate member 350 having a structure different from other plate members among the plurality of plate members 300 and 350 covering the installation surface. Therefore, the manufacturing cost of the first plate member 350 can be reduced.

（第２実施形態）
次に、第２実施形態に係る太陽電池モジュールの取付構造について説明する。第２実施形態において、第１実施形態と同様の構成については、同様の符号が付されている。以下では、第１実施形態と同様の構成については、その説明を省略することがある。第２実施形態において、第２板部材３００、第１保持部材１００、第２保持部材２００及び太陽電池モジュール１０は、第１実施形態と同様である。したがって、以下では、第２実施形態に係る第１板部材の構成について詳細に説明する。 (2nd Embodiment)
Next, a mounting structure of the solar cell module according to the second embodiment will be described. In the second embodiment, the same components as those in the first embodiment are denoted by the same reference numerals. Hereinafter, the description of the same configuration as that of the first embodiment may be omitted. In the second embodiment, the second plate member 300, the first holding member 100, the second holding member 200, and the solar cell module 10 are the same as in the first embodiment. Therefore, hereinafter, the configuration of the first plate member according to the second embodiment will be described in detail.

図９は、第２実施形態に係る第１板部材の斜視図である。図１０は、第２実施形態に係るカバー部材の斜視図である。第１板部材３５０は、横方向Ｆ２における第１板部材の一端部に設けられた第１係合部３５２と、横方向Ｆ２における第１板部材の他端部に設けられた第２係合部３５４と、を有する。第１係合部３５２及び第２係合部３５４については、第１実施形態で説明したとおりである。   FIG. 9 is a perspective view of a first plate member according to the second embodiment. FIG. 10 is a perspective view of a cover member according to the second embodiment. The first plate member 350 has a first engagement portion 352 provided at one end of the first plate member in the lateral direction F2, and a second engagement portion provided at the other end of the first plate member in the lateral direction F2. A portion 354. The first engagement portion 352 and the second engagement portion 354 are as described in the first embodiment.

本実施形態では、第１板部材３５０は、棒部材３８０の位置で分離されている。具体的には、第１板部材３５０は、第１係合部３５２側の部分と、第２係合部３５４側の部分とに分離されている。この第１板部材３５０のそれぞれの部分は、棒部材３８０の位置で上方に曲げられていてよい。第１板部材３５０の上方の曲げられた一対の壁部３５８どうしの間に棒部材３８０が設けられる。   In the present embodiment, the first plate member 350 is separated at the position of the bar member 380. Specifically, the first plate member 350 is separated into a portion on the first engagement portion 352 side and a portion on the second engagement portion 354 side. Each portion of the first plate member 350 may be bent upward at the position of the bar member 380. A bar member 380 is provided between a pair of bent wall portions 358 above the first plate member 350.

カバー部材５００が第１板部材３５０に取り付けられている。カバー部材５００は、流れ方向Ｆ１に延びており、断面視で略Ｕ字状に形成されていてよい。カバー部材５００は、棒部材３８０及び第１板部材３５０の一対の壁部３５８を覆っている。   The cover member 500 is attached to the first plate member 350. The cover member 500 extends in the flow direction F1, and may be formed in a substantially U-shape in a sectional view. The cover member 500 covers the pair of wall portions 358 of the bar member 380 and the first plate member 350.

カバー部材５００の上面は、搭載物を支持する支持部３５８を構成する。すなわち、支持部３５８は、第１板部材３５０に取り付けられたカバー部材５００により形成されている。棒部材３８０に挿入された締結部材３９０は、カバー部材５００に形成された孔部３５９を通って上方に延びていてよい。   The upper surface of the cover member 500 forms a support portion 358 that supports the load. That is, the support portion 358 is formed by the cover member 500 attached to the first plate member 350. The fastening member 390 inserted into the bar member 380 may extend upward through a hole 359 formed in the cover member 500.

第２実施形態においても、第１実施形態と同様に、横方向Ｆ２における支持部３５８どうしのピッチは、横方向Ｆ２に互いに隣接する第２板部材３００の第１係合部３０２どうしのピッチの整数倍と異なっている。これにより、横方向Ｆ２における支持部３５８どうしのピッチは、板部材３００，３０２のサイズに制約を受けることなく、適宜調整することができる。   In the second embodiment, as in the first embodiment, the pitch between the support portions 358 in the horizontal direction F2 is the same as the pitch between the first engagement portions 302 of the second plate members 300 adjacent to each other in the horizontal direction F2. Different from integer multiple. Thus, the pitch between the support portions 358 in the lateral direction F2 can be appropriately adjusted without being limited by the sizes of the plate members 300 and 302.

第２実施形態では、第１板部材３５０は、第２板部材３００を加工することによって形成できる。具体的には、第２板部材３００を流れ方向Ｆ１に沿ったラインでカットし、カットした部分を上方に折り曲げることによって一対の壁部３５８を形成することができる。ここで、第２板部材３００をカットする位置、具体的には横方向Ｆ２における位置を適宜調節することによって、横方向Ｆ２における支持部３５８どうしのピッチを調節することができる。前述したように、第２板部材３００の加工により第１板部材３５０を形成することができるため、第１板部材３５０の製造コストを削減することができる。   In the second embodiment, the first plate member 350 can be formed by processing the second plate member 300. Specifically, the pair of wall portions 358 can be formed by cutting the second plate member 300 along a line along the flow direction F1 and bending the cut portion upward. Here, the pitch between the support portions 358 in the horizontal direction F2 can be adjusted by appropriately adjusting the position where the second plate member 300 is cut, specifically, the position in the horizontal direction F2. As described above, since the first plate member 350 can be formed by processing the second plate member 300, the manufacturing cost of the first plate member 350 can be reduced.

上述したように、実施形態を通じて本発明の内容を開示したが、この開示の一部をなす論述及び図面は、本発明を限定するものであると理解すべきではない。この開示から当業者には様々な代替の実施形態、実施例及び運用技術が明らかとなる。したがって、本発明の技術的範囲は、上述の説明から妥当な特許請求の範囲に係る発明特定事項によってのみ定められるものである。   As described above, the contents of the present invention have been disclosed through the embodiments. However, it should not be understood that the description and drawings forming a part of the present disclosure limit the present invention. From this disclosure, various alternative embodiments, examples, and operation techniques will be apparent to those skilled in the art. Therefore, the technical scope of the present invention is determined only by the matters specifying the invention according to the claims that are appropriate from the above description.

例えば、上記実施形態では、太陽電池モジュールは、第１板部材３５０の支持部３５８に直接支持されていた。この代わりに、第１板部材３５０の支持部３５８は、太陽電池モジュールを支持可能な不図示の別の部材を介して太陽電池モジュールを支持していてもよい。   For example, in the above embodiment, the solar cell module is directly supported by the support portion 358 of the first plate member 350. Instead, the support portion 358 of the first plate member 350 may support the solar cell module via another member (not shown) capable of supporting the solar cell module.

また、上記実施形態では、複数の板部材３００，３５０は、横方向Ｆ２に並んで配置されている。この代わりに、複数の板部材３００，３５０は、流れ方向Ｆ１に並んで配置されていてもよい。この場合、太陽電池モジュール１０の流れ方向Ｆ１の端に位置する縁が、第１板部材３５０の支持部３５８に支持されればよい。   In the above embodiment, the plurality of plate members 300 and 350 are arranged side by side in the horizontal direction F2. Instead, the plurality of plate members 300 and 350 may be arranged side by side in the flow direction F1. In this case, the edge located at the end of the solar cell module 10 in the flow direction F1 may be supported by the support portion 358 of the first plate member 350.

さらに、本発明に係る太陽電池モジュールの取付構造は、傾斜した設置面に限らず、水平面と実質的に平行な設置面にも適用できることに留意されたい。   Further, it should be noted that the mounting structure of the solar cell module according to the present invention can be applied not only to an inclined installation surface but also to an installation surface substantially parallel to a horizontal plane.

１０ 太陽電池モジュール
１００ 第１保持部材
２００ 第２保持部材
３００ 第２板部材
３０２ 第１係合部
３０４ 第２係合部
３５０ 第１板部材
３５２ 第１係合部
３５４ 第２係合部
３５８ 支持部
３８０ 棒部材
３９０ 締結部材
Ｆ１ 流れ方向
Ｆ２ 横方向 10 Solar cell module 100 First holding member 200 Second holding member 300 Second plate member 302 First engagement part 304 Second engagement part 350 First plate member 352 First engagement part 354 Second engagement part 358 Support Part 380 Bar member 390 Fastening member F1 Flow direction F2 Lateral direction

Claims (8)

太陽電池モジュールを設置面上に取り付けるための取付構造であって、
第１方向に並んだ複数の板部材を有し、
各々の前記板部材は、前記第１方向における前記板部材の一端部に設けられた第１係合部と、前記第１方向における前記板部材の他端部に設けられた第２係合部と、を有し、
互いに隣接する前記板部材は、前記第１係合部と前記第２係合部によって互いに係合され、
前記複数の板部材のうちの少なくとも１つの第２板部材が、前記複数の板部材のうちの他の第１板部材どうしの間に配置され、
前記第１板部材が搭載物を支持する支持部を有しており、
前記第１方向における前記支持部どうしのピッチは、前記第１方向における前記第２板部材の前記第１係合部と前記第２係合部のピッチの整数倍と異なっている、取付構造。 A mounting structure for mounting the solar cell module on an installation surface,
A plurality of plate members arranged in the first direction;
Each of the plate members has a first engagement portion provided at one end of the plate member in the first direction, and a second engagement portion provided at the other end of the plate member in the first direction. And having
The plate members adjacent to each other are engaged with each other by the first engagement portion and the second engagement portion,
At least one second plate member of the plurality of plate members is disposed between other first plate members of the plurality of plate members,
The first plate member has a support portion for supporting a load,
The mounting structure, wherein a pitch between the support portions in the first direction is different from an integral multiple of a pitch between the first engagement portion and the second engagement portion of the second plate member in the first direction. 前記第１板部材における前記第１係合部と前記第２係合部との間の距離は、前記第２板部材における前記第１係合部と前記第２係合部との間の距離と異なっている、請求項１に記載の取付構造。   The distance between the first engagement portion and the second engagement portion in the first plate member is a distance between the first engagement portion and the second engagement portion in the second plate member. The mounting structure according to claim 1, wherein the mounting structure is different from the mounting structure. 前記第１板部材における前記第１係合部と前記第２係合部との間の距離は、前記第２板部材における前記第１係合部と前記第２係合部との間の距離よりも短い、請求項１又は２に記載の取付構造。   The distance between the first engagement portion and the second engagement portion in the first plate member is a distance between the first engagement portion and the second engagement portion in the second plate member. The mounting structure according to claim 1, wherein the mounting structure is shorter than the mounting structure. 前記支持部は、前記設置面から離間して設けられており、
前記第１板部材と前記設置面との間に棒部材が設けられている、請求項１から３のいずれか１項に記載の取付構造。 The support portion is provided separately from the installation surface,
The mounting structure according to any one of claims 1 to 3, wherein a rod member is provided between the first plate member and the installation surface. 前記棒部材と前記支持部とを貫通して延びる締結部材と、
前記締結部材に締結され、前記太陽電池モジュールを保持する保持部材と、を有する、請求項４に記載の取付構造。 A fastening member extending through the rod member and the support portion,
The attachment structure according to claim 4, further comprising: a holding member that is fixed to the fastening member and holds the solar cell module. 前記第１板部材は、前記棒部材の位置で分離されている、請求項４又は５に記載の取付構造。   The mounting structure according to claim 4, wherein the first plate member is separated at a position of the bar member. 前記支持部は、前記第１板部材に取り付けられたカバー部材により形成されている、請求項１から６のいずれか１項に記載の取付構造。   The attachment structure according to any one of claims 1 to 6, wherein the support portion is formed by a cover member attached to the first plate member. 太陽電池モジュールを有し、
前記太陽電池モジュールは、前記支持部に直接支持される、請求項１から７のいずれか１項に記載の取付構造。 Having a solar cell module,
The mounting structure according to any one of claims 1 to 7, wherein the solar cell module is directly supported by the support portion.
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Citations (9)

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Publication number Priority date Publication date Assignee Title
JPH10176403A (en) * 1996-12-18 1998-06-30 Sanyo Electric Co Ltd Installation method for solar cell device on roof
JP2000170330A (en) * 1998-12-09 2000-06-20 Hideo Fujita Roof and mounting method of solar cell module panel to roof and device thereof
JP2000179094A (en) * 1998-12-15 2000-06-27 Hideo Fujita Outer surrounding body
JP2003147918A (en) * 2001-08-30 2003-05-21 Masami Tanaka Corrugated plate roof structure
JP2004197341A (en) * 2002-12-16 2004-07-15 Sanko Metal Ind Co Ltd Repair roof and its repair method
EP2144016A1 (en) * 2008-07-07 2010-01-13 Sol in G Support structure for a solar panel on a construction surface
JP2013028940A (en) * 2011-07-28 2013-02-07 Nisshin Steel Co Ltd Metal roof
JP2014015794A (en) * 2012-07-10 2014-01-30 Okuchi Kensan Kk Crosspiece for mount for planar article
JP2018031114A (en) * 2016-08-22 2018-03-01 株式会社屋根技術研究所 Fitting structure for object installed on roof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176403A (en) * 1996-12-18 1998-06-30 Sanyo Electric Co Ltd Installation method for solar cell device on roof
JP2000170330A (en) * 1998-12-09 2000-06-20 Hideo Fujita Roof and mounting method of solar cell module panel to roof and device thereof
JP2000179094A (en) * 1998-12-15 2000-06-27 Hideo Fujita Outer surrounding body
JP2003147918A (en) * 2001-08-30 2003-05-21 Masami Tanaka Corrugated plate roof structure
JP2004197341A (en) * 2002-12-16 2004-07-15 Sanko Metal Ind Co Ltd Repair roof and its repair method
EP2144016A1 (en) * 2008-07-07 2010-01-13 Sol in G Support structure for a solar panel on a construction surface
JP2013028940A (en) * 2011-07-28 2013-02-07 Nisshin Steel Co Ltd Metal roof
JP2014015794A (en) * 2012-07-10 2014-01-30 Okuchi Kensan Kk Crosspiece for mount for planar article
JP2018031114A (en) * 2016-08-22 2018-03-01 株式会社屋根技術研究所 Fitting structure for object installed on roof

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