JP2011247035A - Attachment structure of solar battery or the like to be attached to roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attachment structure for attaching a solar battery or the like to a structure with a substantially flat snow-drop prevention roof; installation of the attachment structure being easy with a small number of components without damage to roof materials.SOLUTION: The attachment structure includes a beam folded-plate 10 having a width slightly smaller than a part except for a pair of seams 41 of lengthy steel plate roof materials 40; a crossover holding plate that is provided over foot of crest portions at both ends of the beam folded-plate 10 to close a lower portion of the beam folded-plate 10; and a round portion 26 that is formed by connecting a horizontal part 21 of the crossover holding plate to a vertical piece with an arc-shaped thin plate; and a metal fixture for haze 27 for fixing a pair of vertical pieces. The buckling strength of the crossover holding plate in the direction in which the radius of the round portion 26 increases is set to be smaller than the buckling strength of a hanger.

Description

  The present invention relates to a mounting base for attaching a solar cell module or the like to a structure of a snow-free roof having a substantially flat roof.

  Solar cells are attracting attention and are spreading from the viewpoint of the global environment. The installation of the solar cell modules is usually arranged along an inclined roof facing south. In the case of a snow-free roof with a substantially flat roof, a gantry having an inclination according to the latitude of the area is attached on the roof material facing south, and a solar cell module is attached to the inclined surface.

  For example, as disclosed in Japanese Patent Application Laid-Open No. 2000-101123, in a gantry device in which a plurality of solar battery panels can be mounted in a planar shape, the gantry device is formed in a rectangular frame shape using a grooved steel, a square steel pipe, or the like. A mounting beam, and a plurality of mounting beams arranged in parallel with a predetermined interval in a direction orthogonal to the length direction along the length direction of the mounting frame, and the mounting frame A low leg column attached to one end of the mounting frame and a high leg column attached to the other end of the mounting frame are formed so as to be individually disassembled in a state of being inclined forward by a predetermined angle. A fixed number of solar panels are attached to the mounting space consisting of the mounting frame and the mounting beam. That was way are known.

  Since this solar cell mounting gantry device is configured so that a predetermined number of solar cell panels to be arranged is one module, and this one module solar cell panel group is installed in one solar cell panel mounting gantry device, respectively. If the number of modules of the solar cell panel increases, the same number of solar cell panel mounting base devices may be prepared correspondingly, and the base unit devices are individually connected to each other by fixing brackets. Therefore, it is possible to form a solar cell panel mounting stand device for each module of the solar cell panel, which can be mass-produced in a factory, etc., and to manufacture this kind of stand device easily and inexpensively. Is possible.

  On the other hand, in a snowfall region, a snow stop fitting for attaching a snow stop to prevent a snowfall from an inclined long steel sheet roofing thatched roof to a protruding member (goat) of the roof is known.

  For example, as shown in Japanese Utility Model Publication No. 50-39606, a vertical notch in which one side of the L-shape of the L-shaped cross-sectional material is fitted in the center of the wide material having an inverted U-shaped cross-section, and the outside of the notch Is provided with an L-shaped material with one side covering the upper surface of the L-shaped cross-sectional material, the other side inserted into the wide-width material, and a fastening tool having a fastening bolt and a nut or the like penetrating from the outside. On the opposite side of the notch, a fastener having a fastening bolt and nut is passed through from the outside of the wide material, and a mounting plate of a receiving plate perpendicular to the end is projected, and the lower surface of the wide material is opened. Is known in which protrusions protruding inward alternately on the left and right are provided.

  This snow clasp supports a long L-shaped cross-section material firmly on a wide-width material firmly attached to a protruding piece (goat) on the roof surface, and is easy and reliable in its installation. is there.

JP 2000-101123 A Japanese Utility Model Publication No. 50-39606

  In snowfall areas, buildings with snow-free roofs with a substantially flat roof with a water gradient have seen considerable spread since they do not fall around the buildings. However, when a solar cell module is installed on this snow-free roof, there is a problem that the solar cell module is buried with snow and cannot generate power.

  Therefore, the space | interval of the several solar cell module attached to the inclination mount frame is opened, the distance of snow sliding is shortened, and the snow accumulated on the photovoltaic cell is dropped from the meantime. Furthermore, there is a method of preventing snow from reaching the solar cell module as a long-legged stand so that it is not buried by snowfall from the solar cell.

  When the solar cell module is attached to a pedestal with a long foot, the solar cell module is subjected to strong winds such as a typhoon, so it is necessary to securely fix the gantry to the roof material. However, roofs in snowfall areas are designed to withstand snow loads, but less consideration is given to the strength in the direction in which the roofing material is lifted.

  Therefore, as shown in FIG. 13, the present inventor previously provided a beam folding plate 51 having a slightly narrower width than the portion excluding the pair of seams 41 of the long steel sheet roof material 40 as Japanese Patent Application No. 2010-30780. The plate 51 is a folded plate shape having a plurality of horizontal crests and a horizontal trough, and the gob 41 of the long steel roofing material 40 and the crests of the beam folded plate 51 are positioned in parallel in a plan view. An opening plate 52 that is a substantially horizontal plate is provided between the mountain skirts at both ends of 51 to cover the lower part of the cross beam folding plate 51 and prevent the mountain skirts at both ends of the beam folding plate 51 from spreading. The plate 52 is placed on a portion of the long steel sheet roof material 40 except for the pair of gores 41 and is in contact with the bottom of the valley of the beam folded plate 51 to support the beam folded plate 51, and a plurality of elongated column supports 303 on the beam folded plate 51. The plurality of column supports 303 are positioned above and perpendicular to the gob 41 of the long steel sheet roofing material 40, and the column supports 303 are located outside the mountain skirts at both ends of the beam folded plates 51 of the column supports 303. Vertical thin at the bottom of A pair of fixing thin plates 54, which are plates, are fixed, a pair of gourd fixing hardware 55 is fixed to the goby 41 outside the pair of fixing thin plates 54, and the pair of fixing thin plates 54 are fixed to the goze fixing hardware 55. And the buckling strength of the fixing thin plate 54 is made smaller than the buckling strength of the hanger 43, and a mounting structure to the roof in which a frame is attached to the beam folding plate 51 or the column holder 303 is proposed.

  In this mounting structure to the roof, the column holder 303 and the gouge fixing hardware 55 are connected by a fixing thin plate 54 having a low buckling strength. Thereby, even if a downward force is applied locally, the fixing thin plate 54 is deformed, and there is no possibility of damaging the roofing material.

  However, in the present invention, the fixing thin plate 54 is an indispensable component, and the number of parts is increased, and much labor is required for mounting.

  Therefore, the present invention is attached to an existing roof later, there is no risk of damaging the roofing material, the pedestal is securely fixed to the roofing material, the number of parts is small and installation is not required, solar cells, etc. An object of the present invention is to provide a roof mounting structure.

  The structure for attaching a solar cell or the like to the roof according to the first aspect of the present invention is a stand for a roof by a long steel sheet roofing material 40 in which a hanger 43 connects between a gob 41 of a long steel sheet roofing material 40 and a field plate 46. In the mounting structure 1, a beam folded plate 10 having a slightly narrower width than the portion of the long steel sheet roofing material 40 excluding the pair of seams 41 is provided. The beam folded plate 10 includes a plurality of horizontal peaks 11 and a horizontal valley 12. In the shape of a folded plate, the gob 41 of the long steel sheet roofing material 40 and the peak 11 of the beam folded plate 10 are positioned in parallel in plan view, and the beam is folded between the mountain skirts 14 at both ends of the beam folded plate 10. The lower plate 10 is provided with a retaining plate 20 that is a substantially horizontal plate that prevents the spread between the mountain skirts 14 at both ends of the folded beam plate 10, and the retaining plate 20 is a pair of long steel roof members 40. The horizontal plate 21 of the retaining plate 20 is in contact with the bottom surface of the valley portion 12 of the folded beam plate 10 to support the folded beam plate 10 at both ends of the pair of retaining plates 20 in the direction of the pair of ribs 41. A pair of vertical plates that are vertical plates A piece 24 is provided, and a round portion 26 is formed by connecting a thin arc-shaped plate between the horizontal portion 21 and the vertical piece 24 of the retaining plate 20, and a pair of goby is fixed to the goby 41 outside the pair of vertical pieces 24. Fix the metal piece 27, fix the pair of vertical pieces 24 to the goby fixing metal piece 27, and make the strength in the direction in which the radius of the rounded portion 26 of the retaining plate 20 is larger than the buckling strength of the hanging element 43, A pillar holder 30 is fixed on the beam folded plate 10, and a stand 1 such as a solar cell is attached to the pillar holder 30.

  In the structure for attaching a solar cell or the like to the roof according to the second aspect of the present invention, the vertical piece 24 is provided with a long hole 25 that is long in the vertical direction, and the gob fixing hardware 27 and the vertical piece 24 are fixed through the long hole 25 Is.

  According to the first aspect of the present invention, the beam folded plate 10 having a slightly narrower width than the portion of the long steel sheet roof material 40 excluding the pair of seams 41 is provided. In the folded plate shape having the valley 12, the gob 41 of the long steel sheet roofing material 40 and the peak 11 of the beam folded plate 10 are located in parallel in a plan view, and between the mountain skirts 14 at both ends of the beam folded plate 10. The lower plate 20 is provided with a retaining plate 20 that is a substantially horizontal plate that covers the lower part of the folded beam folded plate 10 and prevents the ridges 14 at both ends of the folded beam plate 10 from spreading. The pair of gouges 41 on the retaining plate 20 is supported by the upper surface of the horizontal portion 21 of the retaining plate 20 in contact with the bottom surface of the valley 12 of the folded plate 10 and the beam plate 10 is supported. A pair of vertical pieces 24, which are vertical plates, are provided at both ends in the direction, and a round portion 26 is formed by connecting a thin arc-shaped plate between the horizontal portion 21 and the vertical piece 24 of the retaining plate 20, and a pair of vertical pieces 24 A pair of goby fixing gold on the outer goby 41 27 and the pair of vertical pieces 24 are fixed to the goby fixing hardware 27, so that the long plate roofing material 40 is in contact with the retaining plate 20 and the gourd fixing hardware 27, and is attached to the existing roof. Installed from.

  In addition, since the strength in the direction in which the radius of the rounded portion 26 of the stopper plate 20 increases is smaller than the buckling strength of the hanging element 43, even if a downward force is applied locally, the rounded portion of the stopper plate 20 26 will be deformed, the hanger 43 will buckle, the long steel plate roof material 40 will not be deformed and will not be depressed, and the roof material will not be damaged.

  Further, the retaining plate 20 is placed on a portion of the long steel sheet roof material 40 excluding the pair of gores 41, and the upper surface of the horizontal portion 21 of the retaining plate 20 is in contact with the bottom surface of the valley portion 12 of the folded beam plate 10 so that the folded beam plate 10 A pair of vertical pieces 24, which are vertical plates, are provided at both ends of the pair of gores 41 of the retaining plate 20, and a thin arc-shaped plate is provided between the horizontal portion 21 and the vertical piece 24 of the retaining plate 20. Since a pair of goat fixing hardware 27 is fixed to the outer goby 41 of the pair of vertical pieces 24, and the pair of vertical pieces 24 are fixed to the goze fixing hardware 27, the upper part 26 is connected upward. It can withstand the force because it is the direction in which the hanger 43 extends and the radius of the rounded portion 26 of the retaining plate 20 becomes smaller. Further, a beam folded plate 10 having a width slightly narrower than the portion of the long steel sheet roof material 40 excluding the pair of gores 41 is provided. The beam folded plate 10 is a folded plate having a plurality of horizontal peaks 11 and horizontal valleys 12. In the shape, the gob 41 of the long steel roofing material 40 and the peak 11 of the beam folded plate 10 are located in parallel in a plan view, and the lower part of the beam folded plate 10 is crossed between the mountain skirts 14 at both ends of the beam folded plate 10. Is provided with a retaining plate 20 that is a substantially horizontal plate that prevents the spread between the mountain skirts 14 at both ends of the beam folded plate 10, and the retaining plate 20 is provided with a pair of goby 41 of a long steel roofing material 40. Since the upper surface of the horizontal portion 21 of the retaining plate 20 is in contact with the bottom surface of the valley portion 12 of the folded beam plate 10 and supports the folded beam plate 10, the retaining plate 20 having a large area is long for the downward force. The frame steel roofing material 40 is supported in contact with the portions excluding the pair of seams 41, so that the gantry 1 can be securely fixed to the roofing material.

  Also, a pair of vertical pieces 24 that are vertical plates are provided at both ends of the pair of gores 41 of the retaining plate 20, and the arcuate thin plates are connected between the horizontal portion 21 and the vertical piece 24 of the retaining plate 20. The pair of vertical pieces 24 are fixed to the outer goby 41 of the pair of vertical pieces 24, the pair of vertical pieces 24 are fixed to the goze fixing hardware 27, and the retaining plate 20 Since the strength in the direction in which the radius of the rounded portion 26 increases is smaller than the buckling strength of the hanging element 43, there is no need for separate parts such as the fixing thin plate 54, and the number of parts is small and installation is not required. .

  According to the second aspect of the present invention, since the vertical piece 24 is provided with a long hole 25 which is long in the vertical direction, and the gob fixing hardware 27 and the vertical piece 24 are fixed through the long hole 25, Even if the distance between the pair of goby 41 is wide, it can be fixed securely.

FIG. 1 is a side view with a part cut away showing a first embodiment of a structure for attaching a solar cell or the like to a roof. FIG. 2 is an enlarged plan view of the gantry upper structure of FIG. FIG. 3 is an enlarged plan view of the gantry lower structure of FIG. FIG. 4 is a partially enlarged view showing a main part of FIG. FIG. 5 is a cross-sectional view of the vicinity of the column support of FIG. 6 is a cross-sectional view of the vicinity of the goby fixing hardware shown in FIG. FIG. 7 is a view showing the retaining plate of FIG. FIG. 8 is a side view of FIG. FIG. 9 is a partially enlarged view showing the operation of FIG. FIG. 10 is a partially enlarged view showing another operation of FIG. FIG. 11 is a partially enlarged view showing another operation of FIG. FIG. 12 is a sectional view of a roof using a long steel sheet roofing material. FIG. 13 is a cross-sectional view showing the prior art.

  Installation to a roof such as a solar cell that can be installed later on an existing roof, does not cause damage to the roofing material, securely mounts the base to the roofing material, and has a small number of parts. For the purpose of providing the structure, in the mounting structure of the gantry 1 to the roof by the long steel plate roof material 40 in which the hanger 43 connects the gob 41 and the base plate 46 of the long steel plate roof material 40, the long steel plate roof A beam folded plate 10 having a slightly narrower width than the portion of the material 40 excluding the pair of seams 41 is provided, and the beam folded plate 10 is a folded plate shape having a plurality of horizontal peaks 11 and horizontal valleys 12, and is a long steel plate. The haze 41 of the roofing material 40 and the peak portion 11 of the beam folded plate 10 are positioned in parallel in plan view, and the lower part of the beam folded plate 10 is closed between the mountain skirts 14 at both ends of the beam folded plate 10. Is provided with a retaining plate 20 that is a substantially horizontal plate that prevents the spread between the crests 14 at both ends of the plate, and the retaining plate 20 excludes a pair of gores 41 of the long steel roofing material 40. The horizontal plate 21 of the retaining plate 20 is in contact with the bottom surface of the valley portion 12 of the folded beam plate 10 to support the folded beam plate 10, and a vertical plate is attached to both ends of the pair of gouges 41 in the retaining plate 20. A pair of vertical pieces 24 are provided, and a round portion 26 is formed by connecting a thin arc-shaped plate between the horizontal portion 21 and the vertical piece 24 of the retaining plate 20, and a pair of gores 41 outside the pair of vertical pieces 24. A pair of vertical pieces 24 is fixed to the goby fixing metal 27, and the strength in the direction in which the radius of the rounded portion 26 of the retaining plate 20 is increased is the buckling strength of the hanger 43. This was realized by fixing the column holder 30 on the beam folded plate 10 and attaching the platform 1 such as a solar cell to the column holder 30.

  Further, the vertical piece 24 is provided with a long hole 25 that is long in the vertical direction, and the goby fixing metal piece 27 and the vertical piece 24 are fixed through the long hole 25.

  1 to 12 show a structure for attaching a solar cell or the like to a roof according to Embodiment 1 of the present invention.

  The long steel sheet roofing material 40 shows the thing of an ant hanger as a snowfall roof almost flat with the water gradient of a building. The long steel roof member 40 of the ant hook is provided with a rib 42 in the center of the vertical flat shape, and has a higher strength than the vertical flat and can withstand a snow load.

  As shown in FIG. 12, the long steel sheet roofing material 40 is laid on a roof rafter 47 with a space between them without gaps, and a goby hanger 43 and an intermediate hanger 44 are fixed on the field board 46. An extruded foamed styrene board is laid as a heat insulating material 45 between the goby hanger 43 and the intermediate hanger 44, and a long steel sheet roofing material 40 is placed thereon, and the ribs 42 are fitted into the intermediate hanger 44. The roof material 41 of the roof material 40 and the seam hanger 43 are caulked and fixed. As a result, the hanger 43 connects between the gob 41 and the base plate 46 of the long steel sheet roof material 40.

  FIG. 1 shows an example in which solar cell modules 2 are installed in a plurality of rows on an inclined gantry 1 as solar cells or the like.

  The gantry 1 includes a plurality of long and short pairs of pillars 3 that are long in the vertical direction, a module receiver 4 that is inclined between the tops of the long and short pairs of pillars 3, and vertical beams 5 that connect them in the vertical direction. They are integrated into a strong frame by a cross beam 6 connecting them in the horizontal direction.

  Next, the attachment structure of the mount 1 to the roof by the long steel plate roof material 40 is demonstrated.

  As shown in FIG. 3, a folded beam plate 10 having a slightly narrower width than that of the long steel plate roof material 40 excluding the pair of goby 41 is provided.

  The beam folded plate 10 has a plurality of horizontal crests 11 and a horizontal trough 12, and is a folded plate shape with an inclined plate 13 that diagonally connects the crests 11 and the troughs 12, and the beam folded plate 10 The ridge base 14 is formed obliquely downward from the ridges 11 at both ends. In the embodiment, three peak portions 11 and two valley portions 12 are provided, and the length of the valley portions 12 is longer than that of the peak portions 11.

  The direction of the goby 41 of the long steel sheet roof material 40 and the direction of the peak 11 of the folded beam plate 10 are positioned in parallel in a plan view.

  Opening plates 20 are provided across the crests 14 at both ends of the folded beam plate 10.

  The stop plate 20 is a substantially horizontal plate and has the same length as the beam folded plate 10. Both ends of the stopper plate 20 are formed as locking portions 22 bent upward, and the locking portion 22 and the crests 14 of the beam folding plate 10 are fixed with rivets. The center portion of the retaining plate 20 is an upwardly protruding relief portion 23 so as not to contact the rib 42 of the long steel roofing material 40, and the horizontal portion between the locking portion 22 and the relief portion 23 is a horizontal plate. Part 21.

  As a result, the stopper plate 20 closes the lower portion of the beam folding plate 10 and prevents a spread between the peak portions 14 at both ends when a downward force is applied to the beam folding plate 10.

  The retaining plate 20 is placed on a portion of the long steel roofing material 40 except for the pair of gores 41, and the upper surface of the horizontal portion 21 of the retaining plate 20 is in contact with the bottom surface of the valley 12 of the folded beam plate 10 to support the folded beam plate 10. .

  A plurality of elongated column supports 30 are fixed on the beam folded plate 10 by a plurality of band fittings 32. The plurality of column supports 30 are positioned above and perpendicular to the gob 41 of the long steel sheet roof material 40, and the column supports 30 are strong and slender members such as a grooved steel to prevent the beam folded plate 10 from being deformed.

  A pillar holder 31 is fixed to the pillar holder 30 at a plurality of appropriate positions, and the pillar 3 of the gantry 1 is attached and fixed to the pillar holder 31. In the embodiment, two pillar supports 30 are fixed to one beam folded plate 10.

  A pair of vertical pieces 24 having a predetermined width in the vertical direction are provided at a plurality of positions on both ends of the pair of goblets 41 of the stopper plate 20, and an arc shape is formed between the horizontal portion 21 and the vertical piece 24 of the stopper plate 20. It is an Earl part 26 connected by a thin plate. The vertical piece 24 is provided with a pair of long holes 25 that are long in the vertical direction.

  A pair of goby fixing hardware 27 is fixed to the outer goby 41 of the pair of vertical pieces 24, and the goze fixing hardware 27 and the vertical piece 24 are fixed through the long holes 25 of the vertical piece 24.

  Here, as shown in FIG. 11, the rounded portion 26 becomes a rounded portion 26 b that is deformed to a large or small radius, and the vertical piece 24 can be a vertical piece 24 a that moves in the horizontal direction. Even if the distance between the pair of goby 41 is wide or narrow, it can be fixed securely.

  The goby fixing hardware 27 is like a snow stop fitting and has an inverted U shape when viewed from the front, and is securely fixed to the gob 41 of the long steel sheet roof material 40 by tightening the bolt. The pair of vertical pieces 24 are fastened together by fastening bolts of the goby fixing hardware 27.

  The strength in the direction in which the radius of the rounded portion 26 of the stopper plate 20 is increased is set to be smaller than the buckling strength of the hanger 43.

  In the embodiment, the thickness of the rounded portion 26 of the retaining plate 20 is 0.7 millimeters, the width is 90 millimeters, and the vertical pieces 24 are provided at three locations in the longitudinal direction of the retaining plate 20.

  Here, as shown in FIG. 10, since the strength in the direction in which the radius of the rounded portion 26 of the stopper plate 20 increases is smaller than the buckling strength of the hanger 43, even if the horizontal portion 21 moves downward. It becomes a straight rounded portion 26a and does not transmit the downward force applied to the column holder 30 to the goby 41.

  Further, when an upward force is applied to the column holder 30, as shown in FIG. 9, when the horizontal portion 21 of the retaining plate 20 moves upward, the radius of the round portion 26 is in a direction that becomes smaller, so that it is difficult to deform. Since the force is transmitted to the goby 41 through the vertical piece 24 and the goby fixing hardware 27, it can withstand the upward force.

  In the above embodiment, the ant hanger is shown as the long steel sheet roofing material 40. However, the long steel sheet roofing material 40 is a goby-like one and a hanging-like one like a vertical flat tile or a tile rod. As long as it can be attached to the base plate 46.

  Moreover, although the solar cell module was shown as a solar cell etc., the solar cell etc. should just be what needs to be firmly attached to a roof like a snowfall prevention apparatus.

  In addition, although an example in which a plurality of elongated column supports 30 are fixed on the beam folded plate 10 is shown, the column supports 30 may be rectangular plates or frames, and one piece may be fixed on the beam folded plate 10. good.

1 frame
10 Beam folding plate
11 Yamabe
12 Tanibe
14 Yamabe
20 Opening plate
21 Horizontal section
24 vertical pieces
25 oblong holes
26 Earl
27 Goji fixing hardware
30 pillar holder
40 Long steel sheet roofing material
41 goby
43 Hanging element
46 Field board

Therefore, as shown in FIG. 13, the present inventor previously provided a beam folding plate 51 having a slightly narrower width than the portion excluding the pair of seams 41 of the long steel sheet roof material 40 as Japanese Patent Application No. 2010-30780. The plate 51 is a folded plate shape having a plurality of horizontal crests and a horizontal trough, and the gob 41 of the long steel roofing material 40 and the crests of the beam folded plate 51 are positioned in parallel in a plan view. An opening plate 52 that is a substantially horizontal plate is provided between the mountain skirts at both ends of 51 to cover the lower part of the cross beam folding plate 51 and prevent the mountain skirts at both ends of the beam folding plate 51 from spreading. The plate 52 is placed on a portion of the long steel sheet roof material 40 except for the pair of gores 41 and is in contact with the bottom of the valley of the beam folded plate 51 to support the beam folded plate 51, and a plurality of elongated column supports 53 on the beam folded plate 51. were fixed, the plurality of posts received 53 located thereabove at right angles to the Haze 41 of the long steel roofing 40, posts received in outward from crest foot across the beam folding plate 51 of Hashira受53 53 Vertical thin plate at the bottom of A pair of fixing thin plates 54 are fixed, a pair of gourd fixing hardware 55 is fixed to the goby 41 outside the pair of fixing thin plates 54, and the pair of fixing thin plates 54 are fixed to the goze fixing hardware 55. Then, the buckling strength of the fixing thin plate 54 is made smaller than the buckling strength of the hanging element 43, and a mounting structure to the roof in which the beam folding plate 51 or the base 53 is attached to the roof is proposed.

In this mounting structure to the roof, the pillar holder 53 and the gouge fixing hardware 55 are connected by a fixing thin plate 54 having a low buckling strength. Thereby, even if a downward force is applied locally, the fixing thin plate 54 is deformed, and there is no possibility of damaging the roofing material.

Claims (2)

  In the structure for mounting the frame to the roof with a long steel roofing material in which a hanging element connects between the long steel roofing material goby and the base plate, the beam fold is slightly narrower than the portion of the long steel roofing material except for the pair of seams. A plate is provided, and the folded beam plate is a folded plate shape having a plurality of horizontal crests and a horizontal trough, and the long steel roofing material and the crests of the folded beam plate are positioned in parallel in plan view. An opening plate that is a substantially horizontal plate that prevents the spread between the mountain skirts at both ends of the beam folding plate is provided between the mountain skirts at both ends of the folding plate to cover the lower part of the beam folding plate. It rests on the part of the long steel roofing material except for the pair of gouges. A pair of vertical pieces is provided, and a pair of vertical pieces is formed by connecting a circular plate between the horizontal portion and the vertical piece of the retaining plate with a thin arc-shaped plate. A pair of goby fixing hardware is fixed to the outer goby, a pair of vertical pieces are fixed to the goze fixing hardware, and the strength in the direction in which the radius of the rounded portion of the retaining plate is increased is the buckling strength of the suspension A structure for mounting on a roof of solar cells, etc., which is smaller and is fixed to a pillar holder on a folded beam plate, and a stand such as a solar battery is attached to the pillar holder.   The structure for mounting a solar cell or the like on a roof according to claim 1, wherein the vertical piece is provided with a long hole in the vertical direction, and the goby fixing metal and the vertical piece are fixed through the long hole.

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