JP5731221B2 - Solar power unit mounting device - Google Patents

Description

  The present invention relates to an apparatus for mounting a photovoltaic power generation unit capable of mounting the photovoltaic power generation unit on a metal roof in an inclined state and capable of selecting the inclination direction of the photovoltaic power generation unit during construction. .

  Conventionally, various devices for attaching a photovoltaic power generation unit (also referred to as a photovoltaic power generation panel) on a metal roof have been developed. Many solar power generation units are required in factories and large buildings. In particular, when the roof is made of a metal folded plate roof plate material, a large number of parts are required. There exists patent document 1 as this kind of thing.

JP-A-2005-155040

  In what was disclosed by patent document 1, a clamp etc. were mounted | worn with the mountain-shaped top part of the metal roof, the elongate support member was provided in this clamp, and the solar power generation device was mounted | worn with this support member. Because of such a configuration, the number of parts is large and assembly is troublesome. Therefore, the present invention aims to eliminate these drawbacks and defects and to make them versatile. That is, the problem (technical problem or purpose) to be solved by the present invention is to realize that the photovoltaic power generation unit can be easily and quickly attached, the work efficiency can be improved, and it can be provided at low cost. is there.

  Accordingly, as a result of intensive researches to solve the above-mentioned problems, the inventor clarified the invention of claim 1 in the longitudinal direction of the clamped portion of the metal roof in which the folded roof plate members are connected to each other via the clamped portion. And a plurality of base tools fixed to the adjacent clamping portions, and at least two clamping low receiving tools and a clamping high receiving tool mounted and fixed on the plurality of base tools, The sandwiching low pedestal includes a low pedestal plate and a low presser plate, and the sandwiching high pedestal includes a high pedestal plate and a high presser plate. Each of the low presser plates is formed in an inverted L-shaped cross section with a flat presser plate portion and a short bottom portion with a slight height from the other end, and the high presser plate has a flat shape. A holding plate part, a vertical part with an appropriate height from the other end, and a gently inclined piece that presses the peripheral edge of the photovoltaic power generation panel from the upper end The holding plate portion is formed into an M-shaped cross section with a short bottom portion having a slight height from one end of the holding plate portion, and an inclined surface is formed between the both holding low receiving tools and the both holding high receiving tools. The solar power generation unit mounting device in which the solar power generation unit is disposed and fixed to both the sandwiching low receiving tool and the both sandwiching high receiving tool has solved the problem.

  According to a second aspect of the present invention, in the first aspect, the holding low holding tool and the holding high receiving tool each include a receiving plate and a presser so as to hold the periphery of the photovoltaic power generation unit as two pieces. The said subject was solved by setting it as the attachment apparatus of the photovoltaic power generation unit characterized by being formed with a board part. The invention of claim 3 is characterized in that, in claim 1 or 2, the base shaft forming the inclined surface of the photovoltaic power generation unit is arranged on a line orthogonal to the longitudinal direction of the folded plate roof sheet material. The problem was solved by using a solar power generation unit mounting device.

  According to a fourth aspect of the present invention, in any one of the first, second, and third aspects, a continuous intermediate pedestal is disposed between the both sandwiching low pedestal and the both sandwiching high pedestal. The solar power generation unit is disposed between the both sandwiching low receiving tool and the both continuous intermediate receiving tool, and between the both continuous intermediate receiving tool and the both sandwiching high receiving tool. The above-described problems have been solved by using a solar power generation unit mounting apparatus characterized in that the solar power generation unit is fixed by being sandwiched.

  According to a fifth aspect of the present invention, in the fourth aspect, the continuous intermediate pedestal is formed of a pedestal plate and a presser plate portion so as to sandwich the inclined lower side and the inclined upper side of the photovoltaic power generation unit as two pieces. The above-described problems have been solved by using a solar power generation unit mounting device. The invention according to claim 6 is the invention according to claim 4 or 5, wherein a plurality of the continuous intermediate receiving tools are provided, and one or a plurality of the solar power generation units are provided between a water side and a water side in a longitudinal direction of the tightening portion The solar power generation unit mounting device is characterized in that the unit is sandwiched and fixed, thereby solving the above-mentioned problem.

  According to the first aspect of the present invention, the main members for attaching the photovoltaic power generation unit to the metal roof are merely attaching the base tool, the sandwiching low receiving tool and the sandwiching high receiving tool, and the photovoltaic power generation unit. Can be installed. Specifically, although it is necessary to process the frame material of the photovoltaic power generation panel constituting the photovoltaic power generation unit at a factory or the like, the installation at the site is only for the base tool, the holding base for clamping, and the clamping tool The attachment of a high cradle and the like, and the attachment of the sandwiching low cradle and the sandwiching high cradle and the solar power generation unit.

  Furthermore, the light receiving surface of the solar power generation unit can be easily installed facing the sun. That is, the inclination direction of the photovoltaic power generation unit can be installed with respect to the metal roof in one of the two preferable directions. According to the second aspect of the present invention, the solar power generation unit can be easily attached with a two-piece holding low receiving tool and a holding high receiving tool.

  Moreover, in invention of Claim 3, the base axis | shaft which forms an inclined surface is generally arrange | positioned on the line orthogonal to the longitudinal direction of the said folded-plate roof board | plate material, A generally horizontal type photovoltaic power generation unit attachment can be performed. In the invention of claim 4, by arranging the continuous intermediate receiving tool, there is an advantage that it can be easily and quickly performed when installing a plurality of photovoltaic power generation units.

  In invention of Claim 5, the structure of the said continuous intermediate | middle receiving stand is also 2 pieces, and can be simplified. In the invention of claim 6, there is an effect that can be easily and quickly installed to install three or more photovoltaic power generation units.

(A) is a front view of 2nd Embodiment of this invention, (B) is a X1-X1 arrow line view of (A). (A) is a view taken along arrow Y1-Y1 in FIG. 1 (B), (A) (detail) detail view, (A) (A) detail view, (A) (C) detail view. is there. (A) is a perspective view of a holding pedestal for holding, (B) is a perspective view of a continuous intermediate pedestal, (C) is a perspective view of a holding pedestal for holding, (D) is a perspective view of a base It is. (A) is a front view of the main part of the metal roof with the lash tightening part as a round hook type, (B) is a front view of the main part of the metal roof with the lash tightening part as a square hook type, and (C) is a ridge on the metal roof. It is a principal part front view which made the fastening part the vertical hook type. (A) is the perspective view of 2nd Embodiment of this invention, (B) is the principal part perspective view which remove | excluded the photovoltaic power generation unit from (A), (C) is the principal part perspective view which attached the base tool to the metal roof. FIG. (A) is a perspective view of 1st Embodiment of this invention, (B) is a top view of (A).

  Hereinafter, a plurality of embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 6 and the like, the main configuration of the first embodiment of the present invention includes a base tool 1, a holding low receiving tool 2 and a holding high receiving tool 3, a solar power generation unit A, and the like. Consists of In particular, the solar power generation unit A is obtained by combining the solar power generation panel 5 and the frame member 6.

  2 (B) to 2 (D) and FIG. 3 (D), the base tool 1 includes an upper surface portion 11, front and rear square Ω-shaped portal portions 12 and 12, and an open / close position at an intermediate position. It comprises a part 13 and a mounting bolt 14 for closing the opening / closing part 13. The opening / closing part 13 has a gate-shaped piece 13a and gripping pieces 13b, 13b at the lower end. The mounting bolt 14 includes a bolt 14a and a nut 14b. Furthermore, a fastening bolt 15 is provided on the upper side. The fastening bolt 15 includes a bolt 15a and a nut 15b.

  The base tool 1 is disposed at a mountain-shaped top portion of the metal roof B so as to be covered with the tightening portion J, and the neck portion 13a of the opening / closing portion 13 is tightened to fix the neck portion of the tightening portion J described later to the neck portion. It is comprised so that it may be clamped by the gripping pieces 13b, 13b. In particular, the tips of the gripping pieces 13b, 13b press a portion composed of the lower and upper neck portions of the tightening portion J, and the nut 14b is fastened to the bolt 14a of the mounting bolt 14.

Further, the holding low receiving tool 2 and the holding high receiving tool 3 are each bent and formed by a two-piece plate material. The sandwiching low pedestal 2 includes a low cradle plate 21 and a low presser plate 22, and the sandwiching high cradle 3 includes a high cradle plate 31 and a high presser plate 32. . The lower peripheral edge of the photovoltaic power generation unit A that is appropriately tilted is sandwiched and fixed by the low cradle plate 21 and the low presser plate 22, and the upper peripheral edge thereof is sandwiched and fixed by the high cradle plate 31 and the high presser plate 32, respectively. It is configured to be.

  The low cradle plate 21 includes a flat mounting plate portion 211, a short hanging portion 212 having a slight height from one end thereof, and a gentle slope supporting the peripheral edge of the photovoltaic power generation panel 5 from the lower end thereof. The section 213 and the cross-sectional deformation Z-shape. The low presser plate 22 is formed in an inverted L-shaped cross section by a flat presser plate portion 221 and a short hanging portion 222 having a slight height from the other end.

  The high pedestal plate 31 includes a flat mounting plate portion 311, a vertical portion 312 having an appropriate height from the other end, and a gentle slope that presses the periphery of the photovoltaic power generation panel 5 from the upper end. The piece 313 and the cross-sectional deformation Z-shape are formed. The high presser plate 32 includes a flat presser plate portion 321, a vertical portion 322 having an appropriate height from the other end, and a gentle slope that presses the peripheral edge of the photovoltaic power generation panel 5 from the upper end. A piece 323 and a short hanging part 324 having a slight height from one end of the pressing plate part 321 are formed in an M-shaped cross section.

  As shown in FIGS. 1, 5, and 6, the solar power generation unit A is a unit in which a flat solar power generation panel 5 and a frame body 6 are combined. The solar power generation panel 5 includes a plurality of solar power generation cells 51a, 51a,... To form a solar power generation array 51, and a plurality of the solar power generation arrays 51 are configured. Specifically, for example, the photovoltaic power generation cell 51a is several cm square, and the photovoltaic power generation array 51 is about 30 cm square. The solar power generation panel 5 is a square or rectangle (about 1 m × about 1.5 m) inside and outside about 1 m. It is not limited to this size.

  As shown in FIGS. 2A to 2D, the frame body 6 is formed by integrally forming an upper frame frame 61 and a lower frame frame 62 as a rectangular frame. The upper frame 61 surrounds the periphery of the photovoltaic power generation panel 5 in a frame shape and has a U-shaped cross section. On the lower side, a lower frame 62 having a rectangular cross section is provided. The photovoltaic power generation unit A composed of the photovoltaic power generation panel 5 and the frame body 6 is previously installed and configured at a factory.

  As shown in FIGS. 5 and 6 and the like, the metal roof B includes a folded plate roof plate material 7, a receiving metal fitting 8A, and a structural material 8B. In the present invention, the metal roof B is a roof having a size suitable for large buildings such as large factories, large buildings, and large facilities. The folded plate roof plate material 7 is a folded plate type formed from a thin metal plate, and rising side portions 72 and 72 are formed from both sides in the width direction of the main plate 71. A substantially flat upper piece 73 is formed at the upper end of the rising side portion 72. A lower collar portion 74 is formed from the outer end of the upper piece portion 73, and an upper collar portion 75 is formed on the other upper piece portion 73.

  A plurality of the folded plate roof plate members 7, 7,. Then, the metal roof B is constructed. The main plate 71 and the rising side portions 72 and 72 form a valley shape having a substantially bottomed V-shaped cross section. The lower collar portion 74 and the upper collar portion 75 have an arc shape, and specifically have a substantially “?” Cross section as shown in FIG. In addition, although not shown in particular, there are various shapes, which are formed in a substantially quadrangular cross section (see FIG. 4B) or a reverse L-shaped cross section (see FIG. 4C). There is also

  A vertical portion is formed between the lower part of the lower collar part 74 and the upper collar part 75 and the upper piece part 73, which are referred to as a lower collar part and an upper collar part. The lower collar portion 74 and the upper collar portion 75 are clamped to form a clamped portion J. In the tightening portion J, the lower neck portion and the upper neck portion are substantially in contact with each other to form a neck portion formed in a substantially vertical shape. A plurality of folded plate roof plate members 7, 7,... Are juxtaposed on the structural material 7B via the receiving bracket 7A, and the lower flange portion 74 and the upper flange portion 75 of the adjacent folded plate roof plate members 7, 7 are clamped. Thus, the tightening portion J is formed.

  Next, the construction of the first embodiment of the present invention will be described. In the metal roof B in which a plurality of tightening portions J, J,... Are juxtaposed by the tightening connection between the adjacent folded plate roof plate materials 7, 7, the folded plate roof plate material 7 constituting the metal roof B is provided. A gradient is provided along the longitudinal direction, and an inclination direction of the gradient is defined as a flow direction, an upper side of the flow direction is set as a water-side, and a lower side is set as a water-side. The upper side of the metal roof B in FIG. 1B is the water upper side, and the lower side is the water lower side.

  In other drawings, the metal roof B always has a water upper side and a water lower side, but in the present invention, the solar power generation unit A is installed so that the inclined surface faces either side. Thus, it can attach on either the water upper side or the water lower side of the metal roof B, and is not limited to the embodiment.

  The base tool 1 is disposed along the longitudinal direction of a plurality of adjacent tightening portions J of the metal roof B, and the tightening portions J are sandwiched between the side surface portions 12 and 12 of the base tool 1. Further, the front end of the locking piece 13 is in contact with or close to the base of the tightening portion J. When the mounting bolt 14 is tightened, the tip of the mounting bolt 14 comes into contact with and presses the neck base of the tightening portion J, whereby the base tool 1 is fixed to the tightening portion J. In particular, the base tool 1 is fixed at an appropriate interval in the longitudinal direction of the tightening portion J. At least two are fixed.

  Further, the base tool 1 is fixed to a plurality of adjacent tightening portions J, J,. And on the two base tools 1 and 1 fixed at the same position in the flow direction of the adjacent clamping portions J and J, the low receiving plates 21 and 21 of the sandwiching low receiving tools 2 and 2 are provided. Further, the high receiving plates 31, 31 of the holding high receiving tools 3, 3 are mounted on the two base tools 1, 1 which are placed on the two bases 1 and 1 and have an interval of the photovoltaic power generation unit A. Placed.

  And the said solar power generation unit A is arrange | positioned in the state in which the appropriate inclined surface was formed in the four places of the said both low receiving base plates 21 and 21 and both the high receiving base plates 31, 31, and both said low receiving bases The base plate 21, 21 has both low presser plates 22, 22, and the lower peripheral edge of the solar power generation unit A appropriately inclined, and the high receiving plate 31, 31 has both high presser plates 32, 32, Thus, the upper peripheral edges are clamped and fixed by tightening the nuts 15a of the tightening bolts 15, and the installation of the solar power generation unit A is completed.

  At that time, the inclined base axis as the inclined basic line that becomes the inclined surface of the photovoltaic power generation panel 5 of the photovoltaic power generation unit A exists on a line orthogonal to the longitudinal direction of the folded roof sheet material 7 of the metal roof B. It is constructed like this. This is referred to as “vertical rolling” of the photovoltaic power generation unit A.

  Next, a second embodiment of the present invention will be described. As this embodiment, as shown to FIG. 1 (B) and FIG. 2 (A), the said photovoltaic power generation unit A is a case where two or more are provided continuously, and the continuous intermediate | middle receiving stand tool 4 becomes essential. . That is, as shown in FIG. 2 (A), the main components are a base tool 1, a holding low receiving tool 2, a holding high receiving tool 3, a continuous intermediate receiving tool 4, and a photovoltaic power generation unit. A. The base tool 1, the holding low receiving tool 2, the holding high receiving tool 3, the photovoltaic power generation unit A, and the metal roof B are the same as the constituent members of the first embodiment, and the description thereof is omitted. .

  The continuous intermediate support 4 is also bent and formed with a two-piece plate. The continuous intermediate receiving tool 4 includes an intermediate receiving plate 41 and an intermediate presser plate portion 42. Only one continuous intermediate receiving tool 4 is used, and the upper peripheral edge of the solar power generation unit A that is appropriately inclined and the lower peripheral edge of the other appropriate solar power generation unit A are sandwiched and fixed at the same time. It is configured.

  The intermediate receiving plate 41 includes a flat mounting plate portion 411, a vertical portion 412 having an appropriate height from the other end, and a gently inclined portion that supports the upper peripheral edge of the photovoltaic power generation unit A from the upper end. 413, a short hanging part 414 having a slight height from one end of the mounting plate part 411, and a gentle inclined part 415 for supporting the lower peripheral edge of the other solar power generation unit A from the lower end to the outside. Is formed.

  The intermediate presser plate portion 42 has a shape corresponding to the intermediate cradle plate 41, a flat mounting plate portion 421, a vertical portion 422 having an appropriate height from the other end, and the sunlight from the upper end. A gentle inclined part 423 for pressing the upper peripheral edge of the power generation unit A, a short inclined part 424 from one end of the mounting plate part 421, and a gentle lower part for pressing the lower peripheral edge of the other solar power generation unit A from the outer end to the outside. An inclined portion 425 is integrally formed.

  The construction will be described with reference to FIG. 1 and FIG. 2. The solar power generation units A and A are sandwiched and fixed at the location where the solar power generation units A and A are continuous with the continuous intermediate receiving tool 4 interposed therebetween. Specifically, on the intermediate cradle plate 41 of the continuous intermediate cradle 4, the upper peripheral edge and the lower peripheral edge of the two adjacent solar power generation units A and A are placed, and from above The intermediate presser plate portion 42 is covered and tightened with the nut 15a of the tightening bolt 15, and the solar power generation units A and A are clamped and fixed in a continuous state. Also in this case, the solar power generation unit A is “sideways”.

  Also in the first embodiment and the second embodiment, mainly the base tool 1, the holding low receiving tool 2 and the holding high receiving tool 3, or the base tool 1 and the holding low receiving tool 2, There is the greatest advantage that the solar power generation unit A can be easily and quickly attached to the metal roof B by the sandwiching high receiving tool 3 and the continuous intermediate receiving tool 4. Furthermore, it has the effect that the inclination direction (light-receiving surface) of the photovoltaic power generation unit A can be appropriately selected and installed at the time of construction.

DESCRIPTION OF SYMBOLS 1 ... Base tool, 2 ... Low receiving tool for clamping, 3 ... High receiving tool for clamping, 4 ... Continuous intermediate receiving tool,
7 ... Folded plate roof material, A ... Solar power generation unit, B ... Metal roof, J ... Clamping part.

Claims (6)

A plurality of base tools that are fixed to the longitudinal direction of the lashing portion of the metal roof in which the folded roof plate members are connected to each other via the lashing portions and the adjacent lashing portions, and are mounted on the base tools. It is composed of at least two holding low holding fixtures, a holding high receiving fixture, and a photovoltaic power generation unit, and the holding low receiving fixture comprises a low receiving plate and a low presser. The clamping high cradle is composed of a high cradle plate and a high presser plate, respectively. The high presser plate is formed in an inverted L-shaped cross section with a short bottom part having a height, and the high presser plate has a flat presser plate part, a vertical part with an appropriate height from the other end, and the sunlight from the upper end. and gently inclined piece for pressing the periphery of the power generation panels are formed in the cross-sectional deformation M-shaped in a short downwardly extending portion of the small height from one end of the pressing plate portion, The solar power generation unit is disposed on both the sandwiching low receiving tool and the both sandwiching high receiving tool in which inclined surfaces are formed by the both sandwiching low receiving tool and the both sandwiching high receiving tool. A solar power generation unit mounting apparatus characterized by being sandwiched and fixed.   In Claim 1, the said holding | maintenance low receiving tool and the said holding high receiving tool are each formed by the receiving plate and the holding plate part so that the periphery of the said photovoltaic power generation unit may be clamped as 2 pieces. An installation device for a photovoltaic power generation unit.   The solar power generation unit mounting according to claim 1 or 2, wherein a base shaft forming an inclined surface of the solar power generation unit is disposed on a line orthogonal to a longitudinal direction of the folded plate roof sheet material. apparatus.   The continuous intermediate receiving tool is disposed between the both holding low receiving tool and the both holding high receiving tool according to any one of claims 1, 2, and 3, and The photovoltaic power generation unit is disposed and fixed between a base and the continuous intermediate receiving tool, and between the continuous intermediate receiving tool and the sandwiching high receiving tool. An installation device for a photovoltaic power generation unit characterized by the above.   5. The continuous intermediate receiving tool according to claim 4, wherein the continuous intermediate receiving tool is formed of a receiving plate and a holding plate so as to sandwich the lower inclined side and the upper inclined side of the photovoltaic power generation unit as two pieces. A solar power unit mounting device.   In Claim 4 or 5, the said continuous intermediate | middle receiving tool is made into two or more, and 1 or several said photovoltaic power generation unit is clamped and fixed between the water side and the water side in the longitudinal direction of the said clamping part. An installation device for a photovoltaic power generation unit.

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