JP2002294955A - Folded plate roof structure equipped with solar battery module plates, retaining member for solar battery module plates, and reinforcing member for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a folded plate roof structure equipped with solar battery module plates, which alleviates dimensional constraints of the solar battery module plates, and facilitates and simplifies mounting and exchange of the solar battery module plates, and to provide a retaining member and a reinforcing member for the solar battery module plates. SOLUTION: The folded plate roof structure is comprised of a folded plate roof, the solar battery module plates 4, and the retaining members 5. The folded plate roof is formed by arranging a plurality of long folded plates 3 in a width direction, connecting the folded plates 3 together, and forming a flat portion 7a at an angle joint portion 7 of the folded plates. The solar battery module plate 4 has one end thereof mounted on the flat portion 7a of one of the adjacent joint portions 7 of the folded plate roof, and the other end thereof mounted on the flat portion 7a of the other one of the adjacent joint portions 7. The retaining members 5 retain upper surfaces of the ends of the respective solar battery module plates 4, and presses the solar battery module plates to the flat portions with pressure and holds the same. According to the folded plate roof structure thus constructed, the retaining member 5 is engaged with the joint portion 7 of the folded plate roof by means of an engaging tool 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folded plate roof structure to which a solar cell module plate is attached, a holding member for the solar cell module plate, and a reinforcing member.

[0002]

2. Description of the Related Art As a technique for attaching a solar cell module plate to a folded plate roof, a metal fitting having a U-shaped groove provided so as to insert and hold an end of the solar cell module plate is prepared. Japanese Patent Application Laid-Open No. 200-200300 discloses a technique in which a solar cell module plate is attached to a joint of a folded plate roof via another metal fitting, and an end of a solar cell module plate is inserted into a groove of the metal fitting having the groove.
Japanese Patent Application Laid-Open No. 0-234423 discloses a technique of attaching a mounting bracket to a joint of a folded plate roof, and mounting and fixing a holding table on which a solar cell module plate is mounted in advance in an inclined manner on the mounting bracket. Opening 2000-170330
No., published in Japanese Patent Application Publication No.

However, in the case of the roof structure described in Japanese Patent Application Laid-Open No. 2000-234423, the dimensions (especially the thickness) of the usable solar cell module plate are fixed depending on the groove size, so that the usable dimensions of the solar cell module plate are fixed. Is restricted.

In the case of the roof structure described in Japanese Patent Application Laid-Open No. 2000-170330, the size of the solar cell module plate is less restricted, but the holding table to which the solar cell module plate is attached receives a large wind pressure. Must be strong enough to withstand this, it cannot be said to be a simple facility, and the work of attaching and detaching the holding base to and from the roof becomes large.

[0005]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned problems, reduces the dimensional restrictions on the solar cell module plate to be used, and allows a solar cell module plate having a simple structure to be easily mounted and replaced. An object of the present invention is to provide a folded plate roof structure to which a battery module plate is attached, a holding member for a solar cell module plate, and a reinforcing member.

[0006]

The means of the present invention for solving the above problems are as follows.

(1) A folded plate roof in which a plurality of long folded plates are arranged in the width direction and joined to form a flat portion at a joint between the folded plates formed in a mountain shape, and the folded plate roof is adjacent to the folded plate roof. Place one edge on the flat part of one of the joints,
A solar cell module plate having the other edge placed on a flat portion of the other junction of the adjacent junctions, and pressing the upper surface of the edge of the solar cell module plate to push the flat portion to the flat portion; And a holding member for holding the pressure, wherein the holding member is fixed to the joint portion of the folded plate roof with a fastener.

(2) An edge portion of one of the solar cell module plates adjacent to each other in the width direction and an edge portion of the other solar cell module plate are placed on the flat portion of the joint portion. The folded plate roof structure according to claim 1, wherein:

[0009] (3) The holding member includes an edge portion of one of the solar cell module plates adjacent to the width direction mounted on the flat portion, and an end portion of the other solar cell module plate. The folded plate roof structure according to the above (2), wherein the folded plate roof structure is formed so as to be able to simultaneously press the edges.

(4) The folded plate roof structure according to any one of (1) to (3), wherein a reinforcing member for the solar cell module plate is disposed in a valley of the folded plate roof.

(5) The folded-plate roof structure according to (4), wherein the reinforcing member is provided so as to be able to support the solar cell module plate width direction.

(6) The reinforcing member arranged to support the width direction of the solar cell module plate extends in the width direction of the solar cell module plate and supports a lower surface thereof,
A panel supporting portion that hangs downward from the panel receiving portion and has a shape adapted to the shape of the valley portion of the folded plate roof, wherein the panel supporting portion contacts an inclined surface of the valley portion of the folded plate roof. The folded-plate roof structure according to (5), further comprising a contact portion.

(7) The folded plate roof structure according to (4), wherein the reinforcing member is disposed so as to be able to support the longitudinal direction of the solar cell module plate.

(8) The reinforcing member provided so as to be able to support the width direction of the solar cell module plate extends in the longitudinal direction of the folded-plate roof and supports the panel in the longitudinal direction of the solar cell module plate; A supporting member having a shape adapted to the shape of the valley of the folded plate roof, wherein the supporting member has a receiving portion that supports the panel receiving member and a support member that abuts on an inclined surface of the valley of the folded plate roof. The folded plate roof structure according to the above (7), comprising a contact portion.

(9) The folded plate roof structure according to any one of the above (4) to (8), wherein the reinforcing member is fixed to the folded plate roof and the solar cell module plate by bonding means. .

(10) The panel support portion described in (6) or the support member described in (8) is characterized in that a ventilation portion for air flow in the longitudinal direction of the folded plate roof is formed. The folded plate roof structure according to any one of the above (6) to (9).

(11) An end support for supporting a longitudinal end of the solar cell module plate is provided between solar cell module plates adjacent to each other in the longitudinal direction of the folded plate roof. ) The folded plate roof structure according to any one of (10) to (10).

(12) In the longitudinal direction of the folded-plate roof, at a portion where the solar cell module plate is not arranged, an imitation product panel having the same width and thickness as the width and thickness of the solar cell module plate is provided. The folded plate roof structure according to any one of (1) to (11), wherein the folded plate roof structure is arranged.

(13) The imitation panel is provided with a film having the same appearance as that of the film provided on the surface of the solar cell module plate on the surface thereof. Folded plate roof structure.

(14) The above-mentioned (1) to (1), wherein the folded-plate roof is a folded-plate roof formed by a seam joining method.
The folded plate roof structure according to any one of 3).

(15) A pressing member for pressing and holding a solar cell module plate installed on a folded-plate roof, comprising a curved portion formed by curving upward, and a substantially horizontal flat portion on both sides thereof. A holding member, comprising:

(16) A reinforcing member for a solar cell module plate installed on a folded plate roof, the panel receiving portion extending in a width direction of the solar cell module plate and supporting a lower surface thereof; A panel supporting portion which is suspended downward from the portion and has a shape adapted to the shape of the valley portion of the folded plate roof, wherein the panel supporting portion has a contact portion which abuts on an inclined surface of the valley portion of the folded plate roof. A reinforcing member for a solar cell module plate, comprising:

(17) A reinforcing member for a solar cell module plate installed on a folded plate roof, the panel receiving member extending in the longitudinal direction of the folded plate roof and supporting the longitudinal direction of the solar cell module plate; A support member having a shape adapted to the shape of the valley of the folded-plate roof, wherein the support member comes into contact with a receiving portion that supports the panel receiving member and an inclined surface of the valley of the folded-plate roof. A reinforcing member for a solar cell module plate, comprising a contact portion.

(18) The panel support portion according to (16) or the support member according to (17) is characterized in that a ventilation portion for air flow in the longitudinal direction of the folded plate roof is formed. The reinforcing member for a solar cell module plate according to the above (16) or (17).

[0025]

Embodiments of the present invention will be described below with reference to the accompanying drawings. In addition, in this specification, the longitudinal direction of a folded plate roof and the longitudinal direction of a solar cell module plate refer to the longitudinal direction of a long folded plate. Further, the lateral direction of the folded plate roof, the width direction of the flat portion of the folded plate roof, and the width direction of the solar cell module plate indicate a direction (width direction) perpendicular to the longitudinal direction of the long folded plate.

First, with reference to FIG. 1, an example of an embodiment in which a solar cell module plate is mounted on a folded plate roof of a seam joint type will be described.

FIG. 1 is a view for explaining the structure of the folded-plate roof before the solar cell module plate is attached, FIG. 2 is an enlarged view of a main part for explaining the structure of the joint of the folded-plate roof of FIG. 1, and FIG. FIG. 2 is a schematic diagram illustrating a structure of a folded-plate roof to which a solar cell module plate is attached. 1 to 3, reference numeral 1 denotes a structural member such as a main body of a building roof and beams, 2 denotes a tight frame, 3 denotes a folded plate, 4 denotes a solar cell module plate, 5 denotes a pressing member, 6 denotes a reinforcing member, and 7 denotes a reinforcing member. A ridge (peak), 8 is a valley, 15 is a one-side bolt, and 17 is a bonding means. The folded plate 3 is obtained by forming a metal plate such as a color steel plate, a plated steel plate, a copper plate, an aluminum plate, a titanium plate, a stainless steel plate, a sandwich steel plate, and a clad steel plate into a long shape by roll forming or the like. On the surface of the solar cell module plate 4, if necessary,
A resin film is provided from the viewpoint of improving the aesthetic appearance. The one-side bolt 15 is a fastener for fixing the holding member 5, and uses a one-side bolt (for sheet metal) with waterproof packing.

The structural material 1 is made of a T-shaped steel, an I-shaped steel or the like, and is arranged in parallel with a roof ridge. The tight frame 2 has a plurality of convex portions formed at predetermined intervals. The bottom of the tight frame 2 is attached to the structural material 1,
It is fixed with screws, etc., so that the convex part of each tight frame 2 matches on the axis perpendicular to the roof ridge,
They are arranged in parallel. The tight frame 2 is formed from a strip-shaped plated steel plate or the like.

Numeral 11 denotes a suspender, which is erected on a convex portion of the tight frame 2 by an angle 12, a bolt 13, and a nut 14. The long strip-shaped folded plate 3 made of a metal plate such as a plated steel plate has a convex portion of the tight frame 2 and a refraction shape corresponding to the angle 12 formed over the entire length in the longitudinal direction, and extends between the ridge and the eaves. Extending.
The folded plate 3 is composed of a plurality of structural materials 1 on a plane where the structural materials are arranged in parallel.
, The side of each folded plate 3 engages with the corresponding convex portion of the tight frame 2 and the angle 12, and one of the adjacent folded plates 3, 3. One part 3a, the other part 3b of the other folded plate 3,
Are joined together on the corresponding convex portion of the tight frame 2 and a waterproof seal 16 is provided to constitute a waterproof joint structure (see FIG. 2).

As described above, a plurality of folded plates 3 are sequentially joined in the width direction to form a folded plate roof. The folded-plate roof forms a ridge 7 extending in a direction perpendicular to the roof ridge at a portion where the plurality of folds 3 are joined together, and a tight ridge 7 is formed between adjacent ridges 7. A substantially trapezoidal valley 8 corresponding to the concave shape of the frame 2 is formed.

In the folded-plate roof according to the embodiment of the seam joining method shown in FIGS. 1 to 3, the joint portion refers to the convex portion 7 of the folded-plate roof. In the convex portion 7, the joint 7
b is formed in a projecting shape, and flat portions 7a, 7a are formed on both sides thereof.

The reinforcing member 6 of the solar cell module plate 4 is arranged in the valley portion 8 of the folded plate roof. 4 is a schematic perspective view showing the structure of the reinforcing member 6, FIG. 5 is a diagram for explaining the detailed structure of the reinforcing member 6, (a) is a plan view, and (b) is a rear view (view from the back of FIG. 4). ), (C) is a front view (view from the front in FIG. 4), (d) is an AA cross-sectional view of (a),
(E) is a BB sectional view of (b), and (f) is a CC sectional view of the bent piece 24 in (c).

The reinforcing member 6 is formed by cutting a strip-shaped plated steel sheet into a predetermined shape and then bending it. The upper part is provided with a plate-shaped horizontal part 21. The long side dimension of the horizontal portion 21 is substantially the same as the width of the solar cell module plate 4 and serves as a panel receiving portion that supports the lower surface of the solar cell module plate 4. When the reinforcing member 6 is disposed in the valley portion 8 of the folded-plate roof, both end edges 21a of the horizontal portion 21 are placed on the flat portion 7a of the convex portion 7 of the folded-plate roof.

The horizontal portion 21 is bent downward on both sides at the center on the long side. One of the bent portions (hanging portions) 22 is formed in a trapezoidal shape conforming to the shape of the valley 8 of the folded plate roof, and the vertical dimension (height) of the hanging portion (trapezoidal portion) 22 is a folded plate. It is formed somewhat smaller than the depth of the valley 8 of the roof. This plate-shaped trapezoidal portion 22 is a panel support of the reinforcing member 6. The trapezoidal portion 22 has a plurality of apertures (vents) 23 formed therein.

The lower portion of the trapezoidal portion 22 is provided with an L-shaped bent piece 22a which is horizontally bent toward the horizontal portion 21 and then bent upward. The dimension of the horizontally bent portion of the bent piece 22a is substantially the same as the short side dimension of the horizontal portion 21. The bent piece 22a contributes to improving the strength of the reinforcing member 6.

The horizontal sides of the trapezoidal portion 22 are provided with bent pieces 22b bent at right angles to the surface of the trapezoidal portion 22 toward the horizontal portion 21. The bent piece 22 b is parallel to the inclined surface 8 a of the valley 8. When the reinforcing member 6 is disposed in the valley portion 8 of the folded-plate roof, and the both end edges 21a are placed on the flat portion 7a of the folded-plate roof, the bent piece 22b is formed on the inclined surface 8a of the valley portion 8 of the folded-plate roof. It is the contact part that comes into contact.

A portion (bent piece) 24 bent below the other long side of the horizontal portion 21 is formed in a trapezoidal shape, and the trapezoidal portion 24 is bent at both sides of the trapezoidal portion 22 in the horizontal direction. It is formed so that it can be arranged between the pieces 22b, 22b,
Its vertical dimension (height) is smaller than that of the trapezoidal portion 22. Further, the bent piece 24 includes, on both sides in the horizontal direction, a bent piece 24a bent at a right angle to the surface of the bent piece 24 toward the horizontal portion 21. Folded piece 2
4 and its fold 24 a contribute to the improvement of the strength of the reinforcing member 6.

By attaching the reinforcing member 6 to the folded-plate roof, not only the effect of directly improving the strength of the solar cell module plate 4 but also the effect of improving the strength by lowering the wind speed on the lower surface of the solar cell module plate 4 can be obtained. is there.

Further, rainwater does not collect at the bottom of the valley 8 of the folded-plate roof, and the air on the lower surface of the solar cell module plate 4 easily flows in the longitudinal direction of the folded-plate roof, thereby cooling the solar cell module plate 4. The solar cell module plate 4
Battery performance can be prevented from deteriorating due to the temperature rise of the battery.

Although the reinforcing member 6 is integrally formed by bending a single strip of plated steel sheet, the reinforcing member may be formed by combining a plurality of members.

A method of attaching the reinforcing member 6 configured as described above to the valley 8 of the folded-plate roof will be described.
The double-sided adhesive tape 17 is attached to the lower surface of both end edges 21 a of the reinforcing member 6, the surface of the bent portion 22 b on the side of the inclined surface 8 a of the valley 8, and the upper surface of the horizontal portion (panel receiving portion) 21. The attachment of the double-sided adhesive tape 17 to the upper surface of the horizontal portion 21 may be performed after the reinforcing member 6 is attached to the valley portion 8 of the folded plate roof. Also,
Instead of attaching the double-sided adhesive tape 17 to the reinforcing member 6, the double-sided adhesive tape 17 may be attached to the mounting position of the reinforcing member 6 on the folded-plate roof.

Next, the reinforcing member 6 is disposed in the valley 8 of the folded-plate roof. When both end edges 21a of the reinforcing member 6 are placed on the flat portion 7a of the folded plate roof, the trapezoidal portion 22 becomes the valley portion 8 of the folded plate roof.
The bent piece 22b abuts on the inclined surface 8a of the valley 8 of the folded plate roof via the double-sided adhesive tape 17, and the reinforcing member 6 is fixed to the folded plate roof.

The reinforcing member 6 is provided so as to support a plurality of positions in the longitudinal direction of the solar cell module plate 4, for example, two to three positions. For example, it is attached to a location that supports both ends in the longitudinal direction of the solar cell module plate 4 and its intermediate position, or supports a plurality of (eg, two) intermediate positions in the longitudinal direction. By repeating this operation, a predetermined number of reinforcing members 6 are arranged and fixed at predetermined intervals in the longitudinal direction and the width direction of the folded-plate roof. FIG. 6 is a schematic perspective view showing a state where the reinforcing member 6 is attached to the folded-plate roof.

At the above-water portion and below-water portion of the folded-plate roof (hereinafter, referred to as the eaves portion in the present specification), eaves panel fixing brackets for fixing and holding the longitudinal ends of the solar cell module plate 4 are arranged. The reinforcing member and the eaves panel fixing bracket are fixed to the flat portion 7a of the ridge 7 of the folded plate roof with screws. FIG. 7 is a plan view illustrating an example of a structure of a reinforcing member used for an eaves portion of a folded-plate roof. The reinforcing member 6a used for the eaves tip portion has a screw hole 25 formed in the flat portion 21 of the reinforcing member 6. The reinforcing member 6a is formed so as to be able to be fixed to the flat portion 7a of the convex portion 7 of the folded-plate roof using screws.

FIG. 8 is a perspective view showing the structure of the eaves panel fixing bracket for fixing and holding the longitudinal end of the solar module plate arranged on the eaves part of the folded plate roof. The eaves panel fixing bracket 26 is formed by bending a strip-shaped plated steel sheet, has two screw holes 26a in a flat portion, and has a groove-shaped recess formed by bending one end in the longitudinal direction of the flat portion. 2
6b, and the end of the battery module plate 4 is formed so as to be inserted into the recess 26b.

FIG. 9 is a schematic diagram for explaining the arrangement of the reinforcing member 6a and the eaves panel fixing bracket 26 arranged on the flat portion 7a of the ridge 7 of the eaves portion of the folded plate roof. The reinforcing member 6a and the eaves panel fixing bracket 27 are fixed to the flat portion 7a of the ridge 7 of the folded plate roof with screws.

After the reinforcing members 6 and 6a have been mounted at the predetermined positions in the predetermined number as described above, the solar cell module plate 4 is mounted next. A double-sided adhesive tape 17 is attached to the lower surface of both ends in the width direction of the solar cell module plate 4, and one end edge of the solar cell module plate 4 is opposed to one ridge 7 facing the valley 8. The solar cell module is placed on the flat portion 7a on the valley portion 8 side, and the other edge is placed on the flat portion 7a on the valley portion 8 side of the other ridge portion 7 and fixed. The plate 4 is fixed to the horizontal portion 21 of the reinforcing member 6.

Instead of attaching the double-sided adhesive tape 17 to the solar cell module plate 4, it may be attached to the flat portion 7a of the folded plate roof. At the eaves portion, the end of the solar cell module plate 4 is inserted into the recess 26b of the eaves panel fixing bracket 26 and fixed.

By repeating this operation, a predetermined number of solar cell module plates 4 are arranged at predetermined intervals in the longitudinal direction and the width direction of the folded plate roof, and fixed. The mounting of the reinforcing member 6 and the mounting of the solar cell module plate 4 may be performed alternately without mounting the reinforcing member 6 at one time.

As described above, the solar cell module plate 4
Are sequentially arranged on the folded-plate roof, the edge of one solar cell module plate of the adjacent solar cell module plate and the edge of the other solar cell module plate are bulged at the ridges 7. They are arranged on the flat portions 7a on both sides of the joint 7b.

Next, the structure of the holding member 5 and a method of fixing the solar cell module plate 4 to the folded roof using the holding member 5 will be described. The holding member 5 is attached to the joint 7b of the folded-plate roof using one-side bolts. FIG. 10 is a schematic perspective view showing an example of the structure of the holding member 5. The holding member 5 is a metal holding member formed by cutting a strip-shaped plated steel sheet into a predetermined size and bending the strip. The holding member 5 has a length (L) of 50 to 200.
In the order of mm, the cross-sectional shape in the width direction includes a substantially horizontal flat portion 5a on both sides, and a curved portion (cap portion) 5b formed by curving upward between the two. A plurality of bolt holes 5c are provided at the top of the cap 5b.

The width of the holding member 5 is determined by the width of the ridge 7
The flat portion 5a is formed on the flat portions 7a, 7a on both sides of the joint portion 7b of the ridge portion 7 of the folded-plate roof. The edge of one of the mounted solar cell module plates 4 and each of the edge of the other solar module plate 4 can be pressed (pressed). The height of the holding member 5 is such that the flat portion 5a of the holding member 5 has a convex portion of the folded plate roof when the holding member 5 is attached to the butt joint 7b of the convex portion 7 of the folded plate roof with the one-side bolt 15. The edge portion of the solar cell module plate 4 fixed on the flat portion 7a of the ridge portion 7 is formed at such a height that the edge portion can be pressed strongly against the flat portion 7a.

A double-sided adhesive tape 17 is adhered to the lower surface of the flat portion 5a of the holding member 5, and the flat portion 5a of the holding member 5 is attached to the horizontal portions 7 on both sides of the joint portion 7b of the ridge 7 of the folded plate roof.
a, placed on the edge of each of the solar cell module plate 4 and the other solar cell module plate 4 arranged on the 7a, and the bolt hole 5c of the holding member 5 and the seam joint 7b Align and fix the bolt holes. further,
The one-side bolt 15 is pressed into each of the joints 7b from each of the bolt holes 5c of the holding member 5 and fastened to fix the holding member 5 to the joint 7b. Edge is a ridge 7 of a folded-plate roof
Is pressed and fixed to each flat portion 7a. The pressing members 5 are arranged at a plurality of positions in the longitudinal direction of the solar cell module plate 4, for example, at both ends in the longitudinal direction, or furthermore, at an intermediate portion thereof, or at a plurality of positions at the intermediate portion. Since the one-side bolt with waterproof packing is used, the holding member 5
By mounting the roof, the roof performance of the folded plate roof is not impaired.

The solar cell module plate 4 is located between adjacent ends of the solar cell module plates 4 adjacent in the longitudinal direction.
An end support for supporting the longitudinal edges of the end portions may be arranged.

FIG. 11 is a view for explaining an example of the structure of the end support and a state in which the end support is used to support the edge in the longitudinal direction of the solar cell module plate. FIG. 2B is a schematic perspective view illustrating the structure of a first support member 28 constituting a part support member, FIG. 2B is a schematic perspective view illustrating the structure of a second support member constituting an end support member, and FIG. The cross-sectional structure of the end support 27 formed by combining the first support member 28 and the second support member 29 and the state of supporting the edge of the solar cell module plate 4 using the end support 27 will be described. FIG.

The first support member 28 and the second support member 29
Both are formed by bending a strip of plated steel sheet,
The length of the solar cell module plate 4 is substantially the same as the width of the solar cell module plate 4. The first support member 28 has a folded piece 28 which is bent on both sides of the flat portion 28a in a direction perpendicular to the flat portion 28a.
b and a section 28c wider than this. The second support member has bent pieces 29b bent inward on both sides of the flat portion 29a.
The flat portion 29a and the bent piece 29b form a narrow groove 29c corresponding to the thickness of the folded piece 28b of the first support member 28.

The end support 27 is provided with the first support member 28.
Are combined with the second support member 29. That is, the end support member 27 includes the first support member 28,
28, the flat portions 28a are brought into contact with each other, and the adjacent folded pieces 2
The second support member 29 is provided so as to cover 8a and 28a. The end support 27 has a length substantially equal to the width of the solar cell module plate 4. End support 27
Of the solar cell module plates 4, 4 adjacent in the longitudinal direction are inserted into the concave portions 27a. By arranging the end support 27, the strength of the solar cell module plate 4 can be further improved.

A plurality of solar cell module plates are arranged in the longitudinal direction of the folded plate roof. Usually, the longitudinal dimension of the folded roof is not an integral multiple of the length of the solar cell module plate. For this reason, there is a portion where the solar cell module plate 4 is not arranged in the longitudinal direction of the folded plate roof, which impairs the aesthetic appearance of the folded plate roof.

It is preferable to dispose the imitation panel in a portion where the solar cell module plate 4 is not arranged in the longitudinal direction of the folded plate roof. Here, the imitation product panel is a panel having the same thickness and width as the solar cell module plate 4 and having no power generation function. The imitation panel has a length corresponding to the difference between the length (longitudinal dimension) of the long folded plate and the total length of the plurality of solar cell module plates arranged in the length direction.

When the imitation product panel is disposed in a portion where the solar cell module plate is not disposed in the longitudinal direction of the folded plate roof, the flat surface formed by the solar cell module plate extends to the end of the folded plate roof in appearance. Will be there. The longitudinal direction position of the folded-plate roof on which the imitation product panel is arranged may be any of the above-water portion, the below-water portion of the folded-plate roof, and between the solar cell module plates. Thereby, the aesthetics of the appearance of the folded-plate roof can be improved.

The imitation panel may have the same thickness and width as the solar cell module plate, and its material and structure are not particularly limited. For example, a strip-shaped plated steel plate or the like processed into a box shape and the width and height thereof are formed to the above dimensions can be used. It is preferable to arrange a film having the same appearance as the film arranged on the surface of the solar cell module plate 4 on the surface of the imitation product panel. Thereby, the aesthetics of the appearance of the folded-plate roof can be further improved.

As in the case of the solar cell module plate, the imitation panel is placed on the flat portion of the convex portion of the folded plate roof, reinforced with a reinforcing member, and placed on the above or below the folded portion roof. If it is, the longitudinal end is fixed with an eaves panel fixing bracket, and using a one-side bolt with waterproof packing (for sheet metal), the holding member is fixed to the seam joint of the folded plate roof, and at the same time, an imitation product The edge of the panel is pressed and fixed to the flat part of the ridge of the folded-plate roof.

FIG. 12 is a schematic plan view illustrating the appearance of a folded plate roof in which a dummy panel is disposed at the longitudinal end of the folded plate roof. Reference numeral 39 denotes an imitation product panel (imitation product metal panel) formed by processing a strip-shaped plated steel plate into a box shape, and a film having the same appearance as the film disposed on the surface of the solar cell module plate 4 is provided on the surface thereof. It is arranged. The end support 27 is provided between the solar cell module plates 4 and 4 adjacent in the longitudinal direction and between the solar cell module plate 4 and the imitation panel 39. Both ends in the longitudinal direction of the solar cell module plate 4 and intermediate positions thereof, and both ends in the longitudinal direction of the imitation panel 39 are fixed by the one-side bolts 15 with the holding members 5 fixed to the joint 7b of the folded-plate roof. , And is fixed by pressing against the flat portion of the ridge portion of the folded plate roof.

When the solar cell module plate 4 is to be detached and reattached to the folded plate roof formed as described above, the one-side bolt 15 is removed and the pressing member 5 is removed.
, The solar cell module plate 4 can be easily removed. In the case of reattachment, the reverse operation is performed.

In the above description, an example in which a double-sided adhesive tape is used as the bonding means 17 has been described. However, the bonding means 17 is not limited to the double-sided adhesive tape, and various adhesives such as a metal bond can be used.

The folded plate roof structure formed as described above has the following features.

The structure is simple, and the mounting and dismounting of the solar cell module plate 4 can be easily performed. Also,
Even if the dimensions (particularly thickness and length) of the solar cell module plate are changed, it is easy to respond.

Also, not only when a new folding roof is installed,
The solar cell module plate 4 can be easily attached to the existing folded-plate roof, when necessary, as needed.

In addition, the folded-plate roof constructed in the snow-covered area has a large amount of snow in the valley in winter, and a huge icicle is formed at the eaves due to the melting of snow. From the viewpoint of ensuring safety, it is necessary to take measures such as installing snow stoppers and fencing. In the folded-plate roof to which the solar cell module plate according to the embodiment of the present invention is attached, the above-described problem can be almost solved because the snow accumulation on the valley of the folded-plate roof is prevented.

Further, by attaching the reinforcing member 6, not only the effect of directly improving the strength of the solar cell module plate 4 but also the effect of improving the strength by lowering the wind speed on the lower surface of the solar cell module plate 4 can be obtained.

Further, a gap is provided between the reinforcing member 6 and the bottom of the valley portion 8 of the folded plate roof, and an opening through which air can flow is provided in the reinforcing member 6 so that the valley portion 8 of the folded plate roof can be formed. No rainwater accumulates at the bottom, and the air on the lower surface of the solar cell module plate 4 easily flows in the longitudinal direction of the folded roof to cool the solar cell module plate 4. The battery performance can be prevented from deteriorating.

In the folded plate roof structure described above, the reinforcing member 6 is arranged to support the solar cell module plate 4 in the width direction. The reinforcing member is the solar cell module plate 4
Can be arranged so as to support the longitudinal direction. FIG. 13 is a diagram illustrating an example of a structure of a reinforcing member that supports the longitudinal direction of the solar cell module plate. FIG. 13A illustrates a panel receiving member that supports the longitudinal direction of the solar cell module plate.
(B) is a schematic perspective view showing the structure of a support member for supporting the panel receiving member. FIG. 14 is a folded plate roof shown in FIG. 3 in which the reinforcing member shown in FIG. It is the schematic explaining the structure of the folded plate roof arrange | positioned.

The panel receiving member 31 supports the central part in the width direction of the lower surface of the solar cell module plate 4. The panel receiving member 31 is a long member having a trapezoidal cross section whose bottom width is slightly smaller than the top width, and is disposed to extend in the longitudinal direction of the folded plate roof.

The support member 32 is provided on the panel receiving member 31.
At an appropriate position in the longitudinal direction. The support member 3
2 is provided with flat portions 33 on both upper sides thereof.
Is placed on the flat portion 7a of the ridge 7 of the folded-plate roof. In addition, a trapezoidal groove portion 34 is formed between the flat portions 33, 33 so as to conform to the sectional shape of the panel receiving member 31. The depth of the groove 34 is substantially the same as the height of the panel receiving member 31.

The valley portion 8 of the folded plate roof is located at an intermediate position in the width direction (groove direction) below the flat portions 33, 33 and the groove portion 34.
Plate-shaped portion 35 having a trapezoidal shape conforming to the shape of
Is arranged. The vertical dimension (height) of the plate portion 35 is formed to be slightly smaller than the depth of the valley portion 8 of the folded plate roof, and a plurality of apertures 38 are formed in the plate surface of the plate portion 35.
(Venting part) is formed. The plate-like portion 35 has plate-like members 36, 36, and 37 that are orthogonal to the plate surface of the plate-like portion 35 on both sides and lower portions in the horizontal direction.
The member 36 is parallel to the inclined surface 8a of the valley 8 of the folded plate roof, and the member 37 is parallel to the bottom of the valley 8 of the folded plate roof. The lower part of the member 36 and the end of the member 37 are joined. When the support member 32 is disposed in the valley 8 of the folded-plate roof, the member 3
Reference numeral 6 designates a contact portion which comes into contact with the inclined surface 8a of the valley portion 8 of the folded plate roof.

Next, the panel receiving member 31 and the supporting member 3
The method for attaching the reinforcing member composed of the above 2 to the folded plate roof will be described. First, the support member 32 is attached to the valley 8 of the folded plate roof. The mounting method can be performed in the same manner as in the case of the reinforcing member 6 described above. That is,
First, the lower surface of both ends 33a of the reinforcing member 32, the plate-shaped member 3
A double-sided adhesive tape 17 is attached to the surface of the valley portion 8 of the folded plate roof 6 on the side of the inclined surface 8a. Instead of attaching the double-sided adhesive tape 17 to the reinforcing member, the double-sided adhesive tape 17 may be attached to a place where the support member 32 of the folded plate roof is attached. As described above, the plurality of support members 32 are arranged and fixed at appropriate places in the valleys 8 of the folded-plate roof.

Next, the double-sided adhesive tape 17 is attached to each of the grooves 34 of the support members 32 arranged in the longitudinal direction of the folded plate roof installed as described above, and the panel receiving member 31 is inserted from above the grooves 34. Fix it. The panel receiving member 31 is supported by the grooves 34 of the plurality of support members 32. Flat portions 33, 3 on the upper surface of the panel receiving member 31 and on both sides of the support member 32
The upper surface of 3 has almost the same height. In FIG. 13B, the panel receiving member 31 indicated by a two-dot chain line shows a state of the panel receiving member 31 fixed to the groove 34 of the support member 32.

After the required support member 32 is mounted as described above and the panel receiving member 31 is mounted in the groove 34, the solar cell module plate 4 is then mounted. The double-sided adhesive tape 17 is adhered to the upper surface of the panel receiving member 31 or, if necessary, the double-sided adhesive tape 17 is further adhered to the flat portion 33 of the support member 32. To double-sided adhesive tape 1
7, the both ends of the solar cell module plate 4 are placed on the flat portion 7 a of the ridge 7 of the folded-plate roof, and the solar cell module plate 4 is mounted on the panel receiving member 31 or the flat portion 33 of the support member 32. And the flat part 7 of the ridge part 7 of the folded plate roof
a. Instead of attaching the double-sided adhesive tape 17 to the solar cell module plate 4, it may be attached to the flat portion 7a of the folded plate roof. By repeating this operation, a predetermined number of solar cell module plates 4 are arranged at predetermined intervals in the longitudinal direction and the width direction of the folded plate roof.

Next, in the same manner as in the case of the folded-plate roof structure shown in FIG. 3, the one-side bolts (for sheet metal) 15 with waterproof packing are used to connect the pressing member to the bent joint of the folded-plate roof. 7b, and at the same time, the respective edge portions of the solar cell module plate 4 are connected to the respective flat portions 7 of the ridge portions 7 of the folded plate roof.
Press and fix to a. In the case of the present apparatus, the same effect as in the case of the folded plate roof structure of FIG.

In the apparatus shown in FIG. 14, the reinforcing member is configured to support the central portion in the width direction of the solar cell module plate. However, a plurality of grooves are formed in the support member 32, and a panel receiving member is formed in each groove. May be disposed so as to support a plurality of positions in the width direction of the solar cell module plate.

The above description is an example in which the solar cell module plate is arranged on a folded plate roof (so-called V-shaped folded plate roof) formed by joining a single mountain-shaped folded plate by a joining method. The folded plate roof to which the present invention is applied is not limited to the folded plate roof according to the fly joint method. For example, in a folded plate roof according to the lap joining method, a flat portion on which an edge of a solar cell module plate can be placed is formed on a protruding portion of a folded plate roof in which adjacent folded plates are overlapped and joined. In the folded-plate roof according to the fitting method, the edge of the solar cell module plate is placed on the ridge portion of the folded-plate roof that joins and joins adjacent folded plates. It may be a folded-plate roof with a possible flat part.

Further, the folded plate roof to which the present invention is applied can be preferably applied to the V-shaped folded plate roof formed by joining the above-mentioned single-shaped folded plate, but is not limited thereto. A double-plated roof with a peak in the middle of the joint, or a roof deck with a roof deck type with two or more peaks in the middle of the joint. There may be. In this case, the upper surface of the intermediate mountain portion and the lower surface of the solar cell module plate may be fixed by an adhesive means.

[0083]

The following effects can be obtained by the folded roof structure according to the present invention.

The structure is simple, and the attachment and detachment of the solar cell module plate can be easily performed. Further, even if the dimensions (particularly the thickness and length) of the solar cell module plate are changed, it can be easily coped with.

In addition to the construction of a new folding roof,
Even with the existing folded-plate roof, the solar cell module plates can be easily attached as needed and as needed.

[0086] Also, the folded-plate roof constructed in the snow-covered area has a large amount of snow in the valley in the winter, and a huge icicle is formed at the eaves due to the melting of snow. From the viewpoint of ensuring safety, it is necessary to take measures such as snow stoppers, laying of fences, etc., but in the folded plate roof to which the solar cell module plate according to the present invention is attached, since snow accumulation in the valley is prevented, Can almost eliminate the problem.

Further, by attaching the reinforcing member, not only can the strength of the solar cell module plate be directly improved, but also there is an effect of improving the strength by lowering the wind speed below the solar cell module plate. In addition, the strength of the solar cell module plate can be improved by disposing the end support. As a result, the size of the solar cell module plate can be increased.

By providing a space between the reinforcing member and the bottom of the valley of the folded plate roof and providing an opening through which air can flow through the reinforcing member, rainwater does not collect and the bottom surface of the solar cell module plate can be prevented. Since the air easily flows in the longitudinal direction of the folded plate roof and cools the solar cell module plate, it is possible to prevent a decrease in battery performance due to a rise in the temperature of the solar cell module plate.

By disposing the imitation product panel defined by the present invention in a portion where the solar cell module plate is not arranged in the longitudinal direction of the folded-plate roof, the appearance of the folded-plate roof can be improved in appearance.

[Brief description of the drawings]

FIG. 1 is a view for explaining the structure of a folded plate roof according to a seam joining method before a solar cell module plate is attached.

FIG. 2 is an enlarged view of a main part for explaining a structure of a butt joint of the folded plate roof in FIG. 1;

FIG. 3 is a schematic diagram illustrating an example of a structure of a folded-plate roof according to a seam bonding method to which a solar cell module plate according to an embodiment of the present invention is attached.

FIG. 4 is a schematic perspective view showing an example of a structure of a reinforcing member of a solar cell module plate used for the folded plate roof of FIG.

FIG. 5 is a view for explaining a detailed structure of a reinforcing member of FIG. 4;
(A) is a plan view, (b) is a rear view, (c) is a front view,
(D) is a sectional view taken along line AA of (a), and (e) is a sectional view taken along line B- of (b).
B sectional drawing, (f) is CC sectional drawing of the bending piece 24 of (c).

FIG. 6 is a schematic perspective view showing a situation in which a reinforcing member is attached to the folded plate roof of FIG. 3;

FIG. 7 is a plan view showing an example of a structure of a reinforcing member used for an eaves portion of a folded-plate roof.

FIG. 8 is a perspective view showing an example of a structure of an eaves panel fixing bracket for fixing and holding a longitudinal end portion of a solar module plate arranged on an eaves portion of the folded plate roof in FIG. 3;

FIG. 9 is a schematic diagram for explaining the assembling state of the reinforcing member and the eaves panel fixing bracket arranged on the eaves portion of the folded plate roof in the longitudinal direction of the folded plate roof.

FIG. 10 is a schematic perspective view showing an example of a structure of a holding member used for the folded plate roof of FIG. 3;

FIG. 11 is a diagram illustrating a structure of an end support that supports an end in the width direction of the solar cell module plate and a state in which the end of the solar cell module plate is supported by the end support.
(A) is a schematic perspective view for explaining the structure of a first support member constituting the end support, and (b) is a second perspective view constituting the end support.
FIG. 7C is a schematic perspective view illustrating the structure of the support member, and FIG. 9C is a schematic perspective view illustrating the cross-sectional shape of the end support and the state in which the end support supports the end of the solar cell module plate.

FIG. 12 is a schematic plan view illustrating an appearance of a folded plate roof in which a dummy panel is disposed at a longitudinal end of the folded plate roof.

FIG. 13 is a schematic perspective view showing an example of a structure of a reinforcing member that supports a solar cell module plate in a longitudinal direction, where (a) is a panel receiving member that supports the solar cell module plate in a longitudinal direction, and (b) is ( The structure of the support member which supports the panel receiving member of a) is shown.

FIG. 14 is a schematic diagram illustrating the structure of the folded plate roof in which the reinforcing members shown in FIG. 13 are arranged as reinforcing members in the folded plate roof shown in FIG. 3;

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 structural material 2 tight frame 3 folded plate 4 solar cell module plate 5 holding member (metal holding member) 5 a flat portion 5 b cap portion 6, 6 a reinforcing member 7 convex portion (joining portion) 7 a flat portion 7 b joint portion Reference Signs List 8 Valley portion 8a Inclined surface 11 Hanger 12 Angle 13, 13a Bolt 14, 14a Nut 15 One side bolt (fastening means) 15a Screw 16 Waterproof seal 17 Adhesive means (double-sided adhesive tape) 21 Horizontal part (panel receiving part) 22 Trapezoidal portion (panel support portion) 22b bent piece (contact portion) 23 opening portion (venting portion) 24 bent piece 25, 26a screw hole 26 eaves panel fixing bracket 27 end support member 28 first support member 29 second support Member 31 Panel receiving member 32 Support member 33 Flat portion 34 Groove portion 35 Plate portion 36, 37 Member (plate member) 38 Opening portion ( Care unit) 39 imitations panel (imitation metal panel)

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E108 AS02 BB04 BN06 CC01 ER14 FF05 GG16 KK01 MM05 NN07 5F051 BA03 JA09 JA11

Claims (18)

[Claims] 1. A folded plate roof in which a plurality of long folded plates are arranged in the width direction and joined to form a flat portion at a joint between the folded plates formed in a mountain shape, and an adjacent joint between the folded plate roofs. A solar cell module in which one edge is placed on a flat portion of one of the joining portions, and the other edge is placed on a flat portion of the other joining portion of the adjacent joining portions. Plate, and a pressing member that presses the upper surface of the edge portion of the solar cell module plate and holds the pressing force on the flat portion, and fastens the pressing member to the joining portion of the folded plate roof with a fastener. A folded-plate roof structure characterized by being made. 2. An edge portion of one of the solar cell module plates adjacent to each other in the width direction and an edge portion of the other solar cell module plate are placed on the flat portion of the joint. The folded plate roof structure according to claim 1, wherein: 3. The pressing member includes an edge portion of one of the solar cell module plates adjacent in the width direction mounted on the flat portion and an edge portion of the other solar cell module plate. The folded plate roof structure according to claim 2, wherein the folded plate roof structure is formed so as to be able to simultaneously press the portions. 4. A solar cell module plate reinforcing member is disposed in a valley of a folded plate roof.
4. The folded-plate roof structure according to any one of to 3. 5. The folded-plate roof structure according to claim 4, wherein the reinforcing member is provided so as to be able to support the solar cell module plate width direction. 6. A reinforcing member arranged to support the solar cell module plate width direction, the reinforcing member extending in the width direction of the solar cell module plate, and supporting a lower surface thereof; A panel support that hangs down and conforms to the shape of the valley of the folded-plate roof; and the panel support includes a contact portion that abuts against an inclined surface of the valley of the folded-plate roof. The folded plate roof structure according to claim 5, characterized in that: 7. The folded-plate roof structure according to claim 4, wherein the reinforcing member is provided so as to be able to support the longitudinal direction of the solar cell module plate. 8. A reinforcing member provided so as to be able to support the solar cell module plate width direction, the panel receiving member extending in the longitudinal direction of the folded plate roof, and supporting the solar cell module plate in the longitudinal direction; A supporting member having a shape adapted to the shape of the valley of the flat roof, wherein the supporting member is in contact with a receiving portion for supporting the panel receiving member, and in contact with the inclined surface of the valley of the folded roof; The folded plate roof structure according to claim 7, comprising a portion. 9. The folded-plate roof structure according to claim 4, wherein the reinforcing member is fixed to the folded-plate roof and the solar cell module plate by bonding means. 10. The panel supporting portion according to claim 5, or the supporting member according to claim 7, wherein a ventilation portion for air flow in a longitudinal direction of the folded plate roof is formed. A folded plate roof structure according to any one of 5 to 9. 11. An end support for supporting a longitudinal end of the solar cell module plate is provided between solar cell module plates adjacent to each other in a longitudinal direction of the folded-plate roof. A folded plate roof structure according to any one of claims 10 to 13. 12. A dummy panel having a width and thickness equal to the width and thickness of the solar cell module plate is disposed in a portion where the solar cell module plate is not disposed in the longitudinal direction of the folded plate roof. Claim 1 characterized by being done
12. The folded plate roof structure according to any one of items 11 to 11. 13. The folded plate according to claim 12, wherein the imitation product panel has a surface on which a film having the same appearance as the film disposed on the surface of the solar cell module plate is disposed. Roof structure. 14. The folded-plate roof structure according to claim 1, wherein the folded-plate roof is a folded-plate roof formed by a seam joining method. 15. A pressing member for pressing and holding a solar cell module plate installed on a folded-plate roof, comprising a curved portion formed by curving upward, and substantially horizontal flat portions on both sides thereof. A holding member characterized by the above-mentioned. 16. A reinforcing member for a solar cell module plate installed on a folded plate roof, the panel receiving portion extending in a width direction of the solar cell module plate and supporting a lower surface thereof, and the panel receiving portion. And a panel supporting portion having a shape conforming to the shape of the valley of the folded-plate roof, and the panel supporting portion includes a contact portion that abuts on an inclined surface of the valley of the folded-plate roof. A reinforcing member for a solar cell module plate, characterized in that: 17. A reinforcing member for a solar cell module plate installed on a folded plate roof, the panel receiving member extending in a longitudinal direction of the folded plate roof and supporting a longitudinal direction of the solar cell module plate. A supporting member having a shape adapted to the shape of the valley of the folded plate roof, wherein the supporting member has a receiving portion that supports the panel receiving member and a support member that abuts on an inclined surface of the valley of the folded plate roof. A reinforcing member for a solar cell module plate, comprising a contact portion. 18. The panel support part according to claim 16, or the support member according to claim 17, wherein a ventilation part for air flow in a longitudinal direction of the folded plate roof is formed. The reinforcing member for a solar cell module plate according to 16 or 17.