JP2012102545A - Installation structure of solar cell module on roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an installation structure of a solar cell module on a roof, which is capable of firmly fixing a roof plate itself, preventing leakage of rainwater to an attic, stably supporting a cell module support bar and a solar cell module.SOLUTION: A cell module support frame 11 which is also used for pressing a roof plate is formed by folding downward a top plate 19 supporting a cell module holding member 4 and a pair of right and left side plates 20 from the left and right side edges of the top plate 19, and an inner concave groove 21 is formed in the center part of a horizontal direction of the top plate 19. The cell module support frame 11 covers a clip 9 and the left and right rising connection edges 6 of roof plates 1 and 1 from above, while a groove bottom part 21a of the inner concave groove 21 of the cell module support frame 11 is fixed to a trestle step part 15 of the clip 9 with a second screw 36, and the roof plates 1 and 1 are pressed down by roof plate pressing portions 20a provided in the lower ends of the left and right side plates 20 from above.

Description

  The present invention relates to a structure for installing a solar cell module on a roof.

  Conventionally, as a structure for installing a solar cell module on a roof, for example, as shown in FIG. 5, a solar electric module fixing member 53 including a solar electric module support part 51 and a fixing part 52 is prepared. The fixing portion 52 of the solar electric module fixing member 53 is placed on the surface of the roof material 54, the fixing portion 52 is fastened to the roof material 54 with screws 55, and the solar electric module 56 is fixed by the solar electric module support portion 51. Is fixed on the roofing material 54 (see, for example, Patent Document 1).

JP 2008-95281 A (FIG. 2) Japanese Patent No. 3443075 Japanese Patent No. 3984987

  However, in the installation structure of the solar cell module in which the solar electric module fixing member 53 is fastened on the roof material 54 with the screw 55, there is a problem that rain leaks from the hole of the roof material 54 into which the screw 55 is driven into the attic.

  The present invention has been made to solve such problems, and the object of the present invention is to place a plurality of battery module holding members in the longitudinal direction of the tile rod on the tile rod of the tile rod roof. In the installation structure of solar cell modules on the roof, which is arranged at predetermined intervals and supports the solar cell modules between adjacent battery module holding members, a new battery module support frame that also serves as a roof plate presser is adopted. In addition, it is possible to prevent rain leakage to the attic by devising how the battery module support frame is housed in the suspension, and to stably support the solar cell module, which can sufficiently resist storms and typhoons. The object is to provide a solar cell module installation structure on a roof that can be used.

  The solar cell module installation structure on the roof according to the present invention will be described with reference to the reference numerals shown in FIGS. 1 to 4 in order to facilitate understanding of the contents of the invention. A plurality of battery module holding members (4 or 38) are tiled on a tile rod (2) of a tile rod roof (3) in which metal roof plates (1) are connected via a tile rod (2). The solar cell module on the roof which is arranged at predetermined intervals in the longitudinal direction of (2) and supports the solar cell module (5) between the adjacent battery module holding members (4, 4 or 38, 38). The above-described installation structure is a premise configuration, and further has the following configuration.

That is, the left and right side edges of the roof plate (1) are folded up to form the left and right rising connection edges (6), and the moored portion (7) is formed on the upper end side of the rising connection edge (6). Form. The tile rod (2) includes a hanging element (9) and a battery module support frame (11) that also serves as a roof plate presser.
The hanger (9) was raised from the base plate (12) fixed to the base plate (16) and the purlin (17) with the first screw (18), and from the left and right edges of the base portion (12). A pair of left and right side plates (13) are formed in a cross-sectional groove shape, and a pedestal receiving step (15) for receiving a battery module support pedestal (11) inside an intermediate height portion of each of the left and right side plates (13). ) Is formed. On the upper end side of each of the left and right side plates (13), an anchoring portion (14) is formed in a shape in which the upper end edge of each side plate (13) is bent outward and downward.
The battery module support frame (11) includes a top plate (19) that supports the battery module holding member (4 or 38), and a pair of left and right sides bent downward from the left and right side edges of the top plate (19). Each side plate (20), and an inner groove (21) having a U-shaped cross section is formed in the longitudinal center of the top plate (19) at the center in the left-right direction of the top plate (19). 20) A roof plate pressing portion (20a) is provided at the lower end.
The rising connection edges (6) of the left and right roof plates (1) (1) are arranged on the left and right lateral outer portions of the hanging element (9), and the mooring part (7) of each rising connection edge (6). Is configured to be received from above by the left and right mooring portions (14) of the suspension (9).
Then, the battery module support frame (11) is covered from the top over the hanger (9) and the left and right compatible rising connection edges (6), and the groove of the inner concave groove (21) of the battery module support frame (11). The bottom part (21a) is fastened and fixed on the pedestal receiving step part (15) of the hanging element (9) with the second screw (36), and the roof board pressing part ( In 20a), the roof plate (1) (1) is pressed and contacted from above.

According to said structure, the battery module support stand (11) used also for a roof board presser is formed in the cross-sectional shape of the shape which has a U-shaped inside groove | channel (21) in the left-right direction center part of this top plate (19). By doing so, the rigidity of battery module support stand (11) itself can be improved.
Rain water infiltrates between the right and left compatible rising connection edges (6) and (6) by covering the suspension module (9) and the right and left compatible rising connection edges (6) from above. Can prevent rain leaks to the attic.

  The groove bottom (21a) of the inner groove (21) of the battery module support frame (11) is fastened and fixed with the second screw (36) on the frame receiving step (15) of the suspension (9), Since the battery module support frame (11) can be reliably prevented from being detached from the roof plate (1) and the suspension (9) due to a storm or a typhoon, the battery module holding member (4 or 38) by the battery module support frame (11) is prevented. ) And the solar cell module (5) can be stably and reliably supported.

Further, the groove bottom portion (21a) of the inner concave groove (21) of the battery module support frame (11) is fastened and fixed on the frame receiving step (15) of the suspension (9) with the second screw (36). Then, the roof plates (1) and (1) are strongly pressed from above by the roof plate pressing portions (20a) provided at the lower ends of the left and right side plates (20) of the battery module support frame (11). Thereby, a battery module support stand (11) can be fixedly fixed stably with respect to a roof board (1) (1) and a suspension (9). Therefore, the battery module holding member (4 or 38) and the solar cell module (5) can be more stably supported by the battery module support frame (11).
Further, the roof plate (1) (1) is strongly pressed from above the roof plate pressing portion (20a) provided at the lower ends of the left and right side plates (20) of the battery module support frame (11). Even when wind and rain such as storms and typhoons are strongly blown, it is possible to prevent wind and rain from entering between the roof plate pressing portion (20a) and the roof plate (1), and the roof plate (1 ) (1) can be reliably prevented from floating.
With such a configuration, it is possible to eliminate the need for a “cap” that has been an indispensable member for fastening the roof plates (1) and (1) in the past (for example, refer to Patent Documents 2 and 3 for the “cap”). That is, in the present invention, since the battery module support frame (11) also serving as a roof plate presser firmly presses the roof plates (1) and (1) from above to prevent the battery from being detached, the battery used as a roof plate presser is also provided. The module support frame (11) also functions as the “cap”. For this reason, the “cap” that has been conventionally required can be eliminated.

  The installation structure of the solar cell module on the roof according to claim 1 includes, as described in claim 2, the top plate (19) of the battery module support frame (11) and the battery module holding member (4 or 38). A seal plate (32) can be interposed between the overlapping surfaces. Thereby, it is possible to prevent rainwater from entering the inner concave groove (21) from between the overlapping surfaces of the top plate (19) of the battery module support frame (11) and the battery module holding member (4 or 38).

  The installation structure of the solar cell module on the roof according to claim 1 or 2 is such that the battery module holding member (4 or 38) is in the eave ridge direction with respect to the battery module support frame (11). Can be slidably attached. Thereby, the solar cell module (5) can be easily positioned and arranged at a desired position in the eaves-ridge direction.

  As for the installation structure of the solar cell module to the roof of any one of Claim 1 thru | or 3, As for Claim 4, a battery module holding member (4) is a battery module support stand (11). A holding member main body (22) to be attached, a bolt (23) mounted upright on the holding member main body (22), and a peripheral frame (5a) of the solar cell module (5) inserted through the bolt (23). ) Of the battery module holding member (24) having a locking portion (33) fitted in the groove portion (5b) of the battery module and a nut screwed into the bolt tip (23a) protruding from the battery module pressing member (24). (26) can be employed. Thereby, using this battery module holding member (4), the engaging part (33) of the battery module pressing member (24) is fitted into the groove part (5b) of the peripheral frame (5a) of the solar cell module (5). The solar cell module (5) can be easily and securely held and fixed on the battery module support frame (11) by a simple operation of tightening the nut (26).

  As for the installation structure of the solar cell module to the roof of any one of Claims 1 thru | or 3, as for Claim 5, a battery module holding member (38) is a battery module support stand (11). A pair of holding member bodies (40) (40) between which the battery module support frame (11) is sandwiched from both sides and a lateral bolt (41) tightened so that the holding member bodies (40) (40) are close to each other. ), A vertical bolt (44) mounted upright on the lateral bolt (41), and a groove portion (5a) of the peripheral frame (5a) of the solar cell module (5) inserted through the vertical bolt (44) ( 5b) is screwed into the battery module pressing member (24) having a locking portion (33) fitted to the battery module pressing member (24) and the vertical bolt tip (44a) protruding from the battery module pressing member (24). It is possible to employ a configuration including a nut (46). Thereby, this battery module holding member (38) is used, and the latching | locking part (33) of a battery module holding member (24) is fitted to the groove part (5b) of the surrounding frame (5a) of a solar cell module (5). The solar cell module (5) can be easily and reliably held and fixed on the battery module support frame (11) by a simple operation of tightening the nut (46).

  According to the installation structure of the solar cell module on the roof of the present invention, the battery module support frame (11) also serving as the roof plate presser is connected to the rising connection edges (6) and (6) of the adjacent roof plates (1) and (1). Not only has the function of preventing rainwater from entering between and the function of holding down the roof plate (1) (1), but also stabilizes the battery module holding member (4) or (38) and the solar cell module (5). There is an advantage that it can support well and can fully resist storms and typhoons.

It is a vertical front view of the installation structure of the solar cell module to the roof which shows one Example of this invention. It is the sectional view on the AA line in FIG. It is a longitudinal front view which shows the installation structure of the solar cell module to the roof of another Example corresponding to FIG. FIG. 4 is a sectional view taken along line BB in FIG. 3. (A) is sectional drawing of the installation structure of the solar cell module to the roof of a prior art example, (b) is an exploded sectional view which decomposes | disassembles and shows the installation structure of the solar cell module of (a).

  Hereinafter, an embodiment of a solar cell module installation structure on a roof according to the present invention will be described with reference to FIGS.

  In FIG. 1 and FIG. 2, the solar cell module installation structure on the roof is formed on a tile rod 2 of a tile rod roof 3 in which a plurality of metal roof plates 1 such as steel plates are connected via a tile rod 2. A plurality of battery module holding members 4 are arranged at predetermined intervals in the longitudinal direction of the roofing rod 2, and the solar cell module 5 is supported between the adjacent battery module holding members 4 and 4.

  As shown in FIG. 1, left and right rising edges 6 are formed on the roof plate 1 by folding up the left and right side edges of the roof plate body 1 a. The upper edge of the rising connection edge 6 is folded back to the roof plate body 1a side, and the anchored portion 7 is formed by the folded upper end portion. At the intermediate height portion of the rising connection edge 6, a water shielding ridge 8 is formed to bulge toward the roof plate body 1 a side.

  The tile rod 2 includes a suspension 9 and a battery module support frame 11 that also serves as a roof plate presser.

  As shown in FIG. 1 and FIG. 2, the suspension 9 is made of metal such as a mold material obtained by extruding an aluminum alloy, and is folded from a base portion 12 and both left and right edges of the base portion 12. It is formed in a cross-sectional groove shape having a pair of left and right side plates 13 formed by raising, and a pedestal receiving step portion 15 for receiving the battery module support pedestal 11 is formed inside the intermediate height portion of each of the left and right side plates 13. Yes. At the upper end side of each of the left and right side plates 13, the mooring portions 14, 14 are formed by folding the upper end edge of each side plate 13 outward and downward. The base portion 12 is fixed to a base plate 16 such as a wood wool cement board and a main building 17 with a first screw 18 such as a self-drill screw inserted from above to below. In addition, the hanging part 9 is a short partial hanging piece as shown in the illustrated example, or a long through hanging piece in the eaves-ridge direction.

  The battery module support frame 11 also serving as a roof plate presser is made of metal such as a mold material obtained by extrusion molding of an aluminum alloy, and is formed by folding from a top plate 19 and both left and right edges of the top plate 19. And a pair of left and right side plates 20 and an inner groove 21 having a U-shaped cross section formed in the longitudinal center of the top plate 19 at the center in the left-right direction of the top plate 19. Roof plate pressing portions 20 a are formed at the lower ends of the left and right side plates 20. Side grooves 20 b are formed on the outer surfaces of the left and right side plates 20 over the longitudinal direction of the side plates 20.

  As shown in FIGS. 1 and 2, the battery module holding member 4 includes a holding member main body 22, a bolt 23 that is mounted upright on the holding member main body 22, and a battery module pressing member that is inserted through the bolt 23. 24 and a nut 26 that is screwed onto a bolt front end portion 23 a protruding from the battery module pressing member 24 via a washer 25.

The holding member main body 22 is made of metal such as a mold material obtained by extrusion molding of an aluminum alloy, and has top and bottom top plates 27 and 28 and lower side edges of the top plates 27 and 28. A pair of left and right side plates 29 formed in a bent shape, and a concave groove 30 having a lip groove shape formed in the longitudinal direction of the top plates 27, 28 at the center in the left-right direction of the top and bottom double top plates 27, 28. It is formed in the shape which has. Lips 31 are formed inward at the lower ends of the left and right side plates 29.
The holding member main body 22 is configured such that the lower top plate 28 is superimposed on the top plate 19 of the battery module support frame 11 via a metal seal plate material 32, and the lips 31 and 31 are placed on the battery module support frame 11. By being slidably fitted in the left and right side concave grooves 20b, 20b, the battery module support base 11 is slidably attached in the longitudinal direction of the top plate 19 (eave building direction). The bolt 23 is mounted upright on the holding member main body 22 with the head 23b disposed in the recessed groove 30.

  As shown in FIG. 2, the battery module pressing member 24 is formed in a π-shaped cross section having a pair of locking portions 33, 33 and is provided with a bolt through hole 34 through which the bolt 23 passes. The pair of locking portions 33, 33 of the battery module pressing member 24 are fitted in the groove portions 5 b of the peripheral frames 5 a of the adjacent solar cell modules 5.

  When constructing the roof tile roof 3, the right and left lateral connection portions 6 of the left and right roof panels 1, 1 laid on the field board 16 via the waterproof sheet 35 are provided on the left and right lateral outer sides of the hanging element 9. Deploy. The anchored portion 7 of each rising connection edge 6 is received from above by the respective left and right anchoring portions 14 of the suspension 9.

And the battery module support frame 11 that also serves as a roof plate presser covering the rising connection edges 6 and 6 of the suspension 9 and the roof plates 1 and 1, the left and right side plates 20 and 20 thereof cover the rising connection edges 6 and 6, In addition, the inner groove 21 is covered from above so that the inner groove 21 enters the suspension 9, and the groove bottom 21 a of the inner groove 21 of the battery module support frame 11 is placed on the frame receiving step 15 of the suspension 9. The second screw 36 such as the above is tightened and fixed. By this tightening, the roof plate pressing portion 20a provided at the lower ends of the left and right side plates 20 of the battery module support frame 11 presses the roof plates 1 and 1 from above to contact the upper surfaces of the roof plates 1 and 1. Will do.
In tightening and fixing the battery module support frame 11 to the suspension 9, there is a slight gap between the groove bottom 21 a of the inner concave groove 21 of the battery module support frame 11 and the upper surface of the frame receiving step 15 of the suspension 9. Both are arranged so that a gap (for example, 1 mm to 2 mm) is formed, and then tightened and fixed with the second screw 36. Thereby, the battery module support frame 11 can be firmly fixed to the suspension 9 and the roof plates 1 and 1 are firmly fixed from above while elastically deforming so that the roof plate pressing portions 20a of the battery module support frame 11 are slightly expanded on both sides. Therefore, it is possible to reliably prevent the roof plates 1 and 1 from being detached.

Next, the top plate 28 on the lower side of the battery module holding member 4 is overlaid on the top plate 19 of the battery module support frame 11 also serving as a roof plate presser 11 via the seal plate material 32, and the lips 31 and 31 are attached to the battery module. The battery module holding member 24 is slidable in the longitudinal direction of the top plate 19 (in the direction of the eaves) with respect to the battery module support frame 11 by being slidably fitted into the left and right side concave grooves 20b, 20b of the support frame 11. Attach to. The peripheral frames 5a of the adjacent solar cell modules 5 are respectively placed on the top plate 19 of the battery module support frame 11, and the engaging portions 33, 33 of the battery module pressing member 24 inserted through the bolts 23 are adjacent to each other. The battery module 5 is fitted and locked in the groove 5b of the peripheral frame 5a. Thus, when the nut 26 is tightened to the bolt 23 via the washer 25, the battery module pressing member 24 can be easily and reliably attached to the battery module holding member 4.
At this time, the battery module holding member 4 is slidably attached to the battery module support frame 11 in the eaves ridge direction, so that the solar cell module 5 can be easily positioned at a desired position in the eaves ridge direction.

As described above, the battery module support frame 11 that also serves as a roof plate presser is formed in a cross-sectional shape having an inner concave groove 21 in the top plate 19, so that the rigidity (second moment of section) of the battery module support frame 11 itself is formed. ) Can be increased.
The battery module support gantry 11 which is also used as a roof plate presser having such a high rigidity is fastened and fixed to the gantry receiving step portion 15 of the suspension 9 with the second screw 36 at the groove bottom portion 21a of the inner concave groove 21 thereof. Since it is possible to reliably prevent the battery module support frame 11 that also serves as a roof plate retainer from being detached from the roof plate 1 and the suspension 9 due to a storm or a typhoon, the battery module holding member 4 by the battery module support frame 11 that also serves as a roof panel retainer and The support function of the solar cell module 5 can be sufficiently achieved.

In addition, the groove bottom portion 21a of the inner concave groove 21 of the battery module support frame 11 also serving as a roof plate holder is fastened and fixed to the frame receiving step portion 15 of the suspension 9 with a second screw 36, whereby a battery serving as a roof plate holder is also provided. The roof plates 1 and 1 can be strongly pressed from above by the roof plate pressing portions 20a provided at the lower ends of the left and right side plates 20 of the module support frame 11. As a result, the battery module support frame 11 that also serves as a roof plate presser can be stably fixed and fixed to the roof plates 1 and 1 and the suspension 9. The battery module support frame 11 allows the battery module holding member 4 and the solar cell module 5 to be further fixed. It can be supported stably and reliably.
Further, the roof plate pressing portion 20a provided at the lower end of each of the left and right side plates 20 of the battery module support frame 11 also serving as a roof plate presser strongly presses and contacts the roof plates 1 and 1 from above, thereby causing a storm or typhoon. Even when wind and rain is strongly blown, it is possible to prevent the wind and rain from entering between the roof plate pressing portion 20a and the roof plate 1, and to reliably prevent the roof plate 1 from being lifted by the negative pressure generated by the strong wind.
With this configuration, it is possible to eliminate the “cap” that has been an indispensable member for fastening the roof plates 1 and 1 conventionally. In other words, in the present invention, the battery module support frame 11 that also serves as the roof plate presser firmly presses the roof plates 1 and 1 from above to prevent the battery module support frame 11 from being detached. The “cap” function is also used. For this reason, the “cap” that has been conventionally required can be eliminated.

  Since the top plate 28 on the lower side of the battery module holding member 4 is superimposed on the top plate 19 of the battery module support frame 11 via the seal plate material 32, the top plate 19 of the battery module support frame 11 and the battery module holding member 4 are overlapped. The rainwater can be prevented from entering the gap between the groove bottom 21a of the inner concave groove 21 of the battery module support frame 11 and the second screw 36 inserted therethrough from between the overlapping surfaces. Leakage can be prevented.

  The battery module holding member 4 includes a holding member main body 22 attached to the battery module support frame 11, a bolt 23 attached to the holding member main body 22 in an upright manner, and the bolt 23 inserted therethrough. Since the battery module pressing member 24 having the locking portion 33 that fits into the groove 5b of the frame 5a and the nut 26 screwed into the bolt tip 23a protruding from the battery module pressing member 24 are provided. The battery module 5 can be easily held and fixed on the battery module support frame 11.

  Incidentally, a wide buffer space 37 (see FIG. 1) can be formed in the interior surrounded by the side plate 20, the roof plate 1, and the rising connection edge 6 of the battery module support frame 11 that also serves as a roof plate holder. As a result, even if a part of rain water on the roof plate 1 enters from between the roof plate pressing portion 20a and the roof plate 1 at the lower end of the side plate 20 of the battery module support frame 11 also serving as a roof plate holder, Since the infiltration rainwater stalls and falls in the wide buffer space 37 in the side plate 20, it is possible to prevent the rainwater from leaking from the connecting portion between the roof plates 1 and 1 to the attic even when the wind and rain are strong.

  By forming the impermeable ridges 8 at the intermediate height portion of the rising connection edge 6 so as to bulge toward the roof plate body 1a, the intruding water stalled in the buffer space 37 and weakened in the momentum is Since it is rebounded downward by the six water-impervious protrusions 8, it hardly passes upward in the buffer space 37, contributing to prevention of rain leakage from the connecting portion between the roof plates 1,1.

  3 and 4 show another embodiment. The configuration of the battery module holding member 38 of this embodiment is different from the configuration of the battery module holding member 4 of the above embodiment, and other configurations such as a suspension are shown. Each component of the child 9, the battery module support frame 11, the battery module holding member 24, etc., and the construction procedure ([0025], [0026]) of the tile rod roof 3 are the same as those in the above embodiment. The same reference numerals are assigned to the same members and the description thereof is omitted, and only the configuration and function of the battery module holding member 38 will be described below.

  The battery module holding member 38 of this embodiment has a pair of holding member main bodies formed in a cross-sectional shape having a U-shaped section 39 and an upstanding portion 39b erected from the upper side 39a of the U-shaped section 39. 40, 40, a side-facing bolt 41 with a head 41b that passes between the standing portions 39b, 39b of the pair of holding member main bodies 40, 40, and a side protruding from the standing portion 39b of one holding member main body 40. A nut 43 that is screwed to a lateral bolt tip 41a through a washer 42, and an annular head portion 44b. The annular head portion 44b is inserted into an intermediate portion of the lateral bolt 41 so as to stand upright on the lateral bolt 41. The vertical bolt 44 coupled to the vertical bolt, the battery module pressing member 24 that is the same as the battery module pressing member 24 of the above embodiment inserted through the vertical bolt 44, and the battery Comprising the Joule pressing member 24 and a nut 46 screwed through the washer 45 to the vertical orientation the bolt tip 44a projecting upward, the.

  The pair of holding member main bodies 40, 40 overlap the upper side portions 39 a of the U-shaped portions 39 on the top plate 19 of the battery module support frame 11 also serving as a roof plate presser 11 via a metal sealing plate material 32, A lip 39c, which is the lower side of each U-shaped portion 39, is slidably fitted into the side concave grooves 20b, 20b of the battery module support frame 11 so as to be slidable from both sides of the battery module support frame 11. 11, and a pair of holding member bodies 40 and 40 are brought close to each other and fixed to the battery module support frame 11 by tightening a nut 43 via a washer 42 to the tip 41 a of the lateral bolt 41.

  Thus, the peripheral frames 5 a of the adjacent solar cell modules 5 are placed on the top plate 19 of the battery module support frame 11, and the locking portions 33, 33 of the battery module presser member 24 inserted through the standing bolts 44 are placed. Are fitted and locked in the groove 5b of the peripheral frame 5a of the adjacent solar cell modules 5, and the nut 46 is fastened to the upright bolt 44 via the washer 45 to fix the battery module holding member 24 to the battery module holding member 38. It can be easily attached to the same as in the above embodiment.

  Also by using the battery module holding member 38 of this embodiment, the solar cell module 5 can be easily and reliably held and fixed on the battery module support frame 11 as in the case of the above embodiment.

DESCRIPTION OF SYMBOLS 1 Roof plate 2 Tile rod 3 Tile rod roof 4,38 Battery module holding member 5 Solar cell module 6 Rise connection edge 7 Engagement part 9 Hanging element 11 Battery module support stand combined with a roof board retainer 12 Base part 13 Side board 14 Mooring part DESCRIPTION OF SYMBOLS 15 Base stand step part 16 Field plate 17 Purlin 18 1st screw 19 Top plate 20 Side plate 20a Roof plate pressing part 20b Side groove 21 Inner groove 21a Groove bottom 22 Battery member holding member main body 23 Bolt 24 Battery module holding member 26 Nut 32 Seal plate material 36 Second screw 40 Holding member body 41 of battery module holding member 38 Lateral bolt 44 Standing bolt 46 Nut

Claims (5)

A plurality of battery module holding members (4 or 38) are placed on a tile rod (2) of a tile rod roof (3) in which a plurality of metal roof plates (1) are connected via a tile rod (2). The sun to the roof which is arranged at predetermined intervals in the longitudinal direction of the rod (2) and supports the solar cell module (5) between the adjacent battery module holding members (4, 4 or 38, 38). In the battery module installation structure,
On the roof plate (1), the left and right side edges are folded to form the left and right rising connection edges (6), and the moored portion (7) is formed on the upper end side of the rising connection edges (6). And
The tile rod (2) includes a hanging element (9) and a battery module support frame (11) that also serves as a roof plate holder,
The hanger (9) was raised from the base plate (12) fixed to the base plate (16) and the purlin (17) with the first screw (18), and from the left and right edges of the base portion (12). A pair of left and right side plates (13) are formed in a cross-sectional groove shape, and a pedestal receiving step (15) for receiving a battery module support pedestal (11) inside an intermediate height portion of each of the left and right side plates (13). ), And a mooring portion (14) is formed on the upper end side of each of the left and right side plates (13) by bending the upper edge of each side plate (13) outward and downward,
The battery module support frame (11) includes a top plate (19) that supports the battery module holding member (4 or 38), and a pair of left and right sides bent downward from the left and right side edges of the top plate (19). Each side plate (20), and an inner groove (21) having a U-shaped cross section is formed in the longitudinal center of the top plate (19) at the center in the left-right direction of the top plate (19). 20) is provided with a roof plate pressing portion (20a) at the lower end,
The rising connection edges (6) of the left and right roof plates (1) (1) are arranged on the left and right lateral outer portions of the hanging element (9), and the mooring part (7) of each rising connection edge (6). Is configured to be received from above by the left and right mooring portions (14) of the suspension (9),
The battery module support frame (11) covers the suspension (9) and the left and right compatible rising connection edges (6) from above, and the bottom of the inner groove (21) of the battery module support frame (11). (21a) is fastened and fixed on the pedestal receiving step (15) of the suspension (9) with the second screw (36), and the roof plate presser (20a) provided at the lower ends of the left and right side plates (20). ), And the roof panel (1) and (1) are pressed and contacted from above, the solar cell module installation structure on the roof.   The solar cell to the roof according to claim 1, wherein a sealing plate member (32) is interposed between the overlapping surfaces of the top plate (19) of the battery module support frame (11) and the battery module holding member (4 or 38). Module installation structure.   The installation structure of the solar cell module on the roof according to claim 1 or 2, wherein the battery module holding member (4 or 38) is slidably attached to the battery module support frame (11) in the eaves ridge direction.   The battery module holding member (4) includes a holding member main body (22) attached to the battery module support base (11), a bolt (23) mounted upright on the holding member main body (22), and the bolt ( 23), a battery module pressing member (24) having a locking portion (33) inserted into the groove (5b) of the peripheral frame (5a) of the solar cell module (5), and the battery module pressing member ( The installation structure of the solar cell module on the roof according to any one of claims 1 to 3, further comprising a nut (26) screwed into a bolt front end portion (23a) protruding from 24).   The battery module holding member (38) includes a pair of holding member main bodies (40) sandwiched between the battery module support frame (11) and a lateral bolt (41) for tightening the pair of holding member main bodies (40) so as to approach each other. And a nut (43), a vertical bolt (44) connected in an upright manner to an intermediate portion of the lateral bolt (41), and inserted into the vertical bolt (44) to surround the solar cell module (5). A battery module pressing member (24) having a locking portion (33) that fits into the groove (5b) of the frame (5a), and a vertical bolt tip (44a) protruding from the battery module pressing member (24) The installation structure of the solar cell module to the roof of any one of Claim 1 thru | or 3 provided with the nut (46) screwed together.

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