JP6493856B2 - Panel installation stand and solar cell device - Google Patents

Description

  The present disclosure relates to a panel installation base for installing solar cell panels on a sloped roof.

  Various methods are employed for installing the solar cell panel on the roof of the house. For example, in the case of an inclined roof, a method of installing from a roof tile is adopted. In this method, a solar cell panel is installed by attaching an installation stand on the roof only where necessary. Therefore, when installing a solar cell panel on the roof of an existing house, this method is simple. Moreover, when installing a solar cell panel on a flat roof, it is installed by the method of providing the mount frame which can adjust an angle according to the direction of the sun.

  Furthermore, in recent years, a method has been adopted in which a sheet metal is laid instead of spreading tiles on a roof, and a fixing device for installing a solar cell panel is provided thereon. Such an installation method has been steadily expanded to be adopted by house makers from the viewpoint of design after installation (see, for example, Patent Document 1).

JP 2013-53432 A

  In snow-covered areas, on the roof on the ridge side (top side), the melted water generated by the warm air in the living space freezes again on the eaves side where the temperature is low, and this becomes a dam to dampen the melted water on the ridge side, and roof materials There is a known phenomenon (steam leakage) that enters the gaps of the gap and causes rain leakage.

  As described above, in the method of laying sheet metal instead of spreading tiles on the roof and installing the solar cell panel thereon, many of the solar cell panels are installed on the roof on the eaves side rather than the ridge side. For this reason, it is difficult for the eaves side to transmit the warm air of the living space on the ridge side, and it is easy to cool. Moreover, in the solar cell panel arranged at the most ridge side, there is a step between the roof surface and the solar cell panel, so that snow accumulated on the roof slides down from the top of the roof and easily collects on this step. When the snow accumulated in the steps is melted by the warm air in the living space, the melted snow flows between the roof surface and the solar cell panel and freezes again on the eaves side. This re-frozen root snow acts as a dam to block the thawing water on the ridge side, so that there is a risk of leakage of the snow, which may cause rain leakage.

In view of the above-described problems, the present invention provides a panel installation stand and a sun that can suppress leakage caused by melting of snow melt between the roof surface and the solar battery panel and refreezing on the eaves side. an object of the present invention is to provide a battery equipment.

A panel installation stand according to an aspect of the present disclosure is a panel installation stand for installing a solar cell panel on a roof having a gradient, and is disposed on the top side of the roof from the solar cell panel, A covering plate fixed to the solar cell panel so as to cover an end portion of the top surface of the roof of the solar cell panel; and a support member disposed on a surface of the covering plate facing the roof. The support member has a main body provided near the center in the horizontal direction of the support member from the top to the eaves side of the roof, and a plurality of horizontally extending from both ends of the main body in the horizontal direction. The arm portion disposed on one end side in the horizontal direction of the main body portion and the arm portion disposed on the other end side are staggered in the direction from the top to the eaves side of the roof. Arranged to be small Kutomo the body portion, towards the thickness of the eaves side than the top side thickness of the roof is formed thick.

  According to the present disclosure, it is possible to suppress the occurrence of soot leakage when snowmelt water flows between the roof surface and the solar cell panel and refreezes.

Schematic which shows the structure of the solar cell apparatus using the panel installation mount concerning embodiment. The perspective view which shows the external appearance of the coating plate concerning embodiment The perspective view which shows the external appearance of the supporting member concerning embodiment The top view which shows the external appearance of the supporting member concerning embodiment The perspective view which shows joining of the coating plate and support member concerning embodiment Sectional drawing when installing the panel installation stand according to the embodiment on the roof The figure which shows an example of arrangement | positioning of the coating plate concerning embodiment, and a supporting member The figure which shows the other example of arrangement | positioning of the coating plate concerning embodiment, and a supporting member The top view which shows the example of the shape of the supporting member concerning embodiment The figure which shows the usage example of the boundary coating | coated board concerning embodiment

  Hereinafter, embodiments will be specifically described with reference to the drawings.

  Note that each of the embodiments described below shows a specific example of the present disclosure. Numerical values, shapes, materials, constituent elements, arrangement positions of constituent elements, connection forms, steps, order of steps, and the like shown in the following embodiments are merely examples, and are not intended to limit the present disclosure. In addition, among the constituent elements in the following embodiments, constituent elements that are not described in the independent claims indicating the highest concept are described as optional constituent elements.

(Embodiment 1)
Hereinafter, the first embodiment will be described with reference to FIGS.

[1. Configuration of Solar Cell Device]
FIG. 1 is a schematic view showing a configuration of a solar cell device using a panel installation stand according to the present embodiment, and (a) shows an arrangement of the panel installation stand and the solar cell panel arranged on the roof. FIG. 2B is an enlarged view of part of the panel installation base 1 and the solar cell panel 3.

  A panel installation stand 1 according to the present embodiment is a fixing device for installing a solar cell panel 3 on a roof 2 such as a house. More specifically, the panel installation stand 1 is used in the case of adopting a construction method in which a sheet metal 46 (see FIG. 6) is laid on the roof 2 instead of spreading tiles and the solar cell panel 3 is installed thereon. .

  As shown in FIG. 1A, the solar cell panels 3 are arranged in a plurality of rows in a region having a predetermined width from the eaves side to the top side of a roof having a slope.

  Moreover, the panel installation stand 1 is provided with the coating | coated board 10, the supporting member 20, and the sheet metal 46 (not shown). The cover plate 10 and the support member 20 are disposed on the top side of the roof 2 with respect to the solar cell panel 3 as shown in FIG. And as shown to (b) of the figure, the coating | coated board 10 is being fixed to the solar cell panel 3 so that the edge part of the surface of the top side of the roof of the solar cell panel 3 may be covered. Therefore, it is possible to prevent the snow accumulated in the step between the roof 2 and the solar cell panel 3 from flowing and flowing between the roof 2 and the solar cell panel 3 and refreezing on the eaves side. Therefore, it is possible to suppress soot leakage.

  A support member 20 is disposed on the surface of the cover plate 10 facing the roof 2. That is, the support member 20 is provided between the covering plate 10 and the roof 2. Since the support member 20 is provided between the roof 2 and the covering plate 10, it is possible to suppress the covering plate 10 from being bent due to a snow load on the covering plate 10. Therefore, the snow that has slid down from the top side of the roof is smoothly slid onto the upper surface of the solar cell panel 3 without staying on the covering plate 10.

  In addition, as shown to (a) of FIG. 1, the apparatus by which the solar cell panel 3 is arrange | positioned to the panel installation stand 1 is called the solar cell apparatus 5. FIG. In this solar cell device 5, it is possible to prevent the snow accumulated in the step between the roof 2 and the solar cell panel 3 from flowing and flowing between the roof 2 and the solar cell panel 3 and refreezing on the eaves side. Therefore, it is possible to suppress soot leakage.

[2. Configuration of Cover Plate 10 and Support Member 20 of Panel Installation Base]
Next, the configuration of the cover plate 10 and the support member 20 of the panel installation base 1 will be described. As shown in FIG. 1B, the panel installation stand 1 includes a cover plate 10 and a support member 20.

  First, the covering plate 10 will be described. FIG. 2 is a perspective view showing an appearance of the cover plate according to the present embodiment. In FIG. 2, the horizontal direction when the panel installation base 1 is installed on the roof 2 is the X direction, the direction from the top of the roof 2 to the eaves side is the Y direction, and the directions orthogonal to the X direction and the Y direction are The Z direction is assumed.

  The covering plate 10 is made of a single sheet metal using, for example, a galvalume steel plate. The size of the covering plate 10 is, for example, about 800 mm in the width in the X direction and about 400 mm in the width in the Y direction. As shown in FIG. 2, the cover plate 10 is formed by bending a single sheet metal at a predetermined position, and includes an attachment portion 10 a, an inclined portion 10 b, a contact portion 10 c, and a bent portion 10 d. The mounting portion 10 a is provided with a screw hole 15 for fixing the covering plate 10 to the solar cell panel 3. For example, three screw holes 15 are provided in the attachment portion 10a.

  The attachment part 10a is arrange | positioned on the solar cell panel 3 so that the edge part of the surface of the top side of the roof of the solar cell panel 3 may be covered. A screw 44 (see FIG. 6) passes through the screw hole 15 provided in the attachment portion 10a, and the attachment portion 10a is fixed to the solar cell panel 3.

  The inclined portion 10b is provided continuously with the mounting portion 10a and has the largest area. A support member 20 is disposed on the back surface of the inclined portion 10b. That is, the back surface of the inclined portion 10b and the support member 20 are in contact with each other.

  The contact portion 10 c is provided continuously to the inclined portion 10 b, and when the attachment portion 10 a is fixed to the solar cell panel 3, the back surface of the contact portion 10 c comes into contact with the surface of the roof 2.

  The bent portion 10d is a portion that is provided continuously with the contact portion 10c and is folded back toward the surface side of the contact portion 10c. A part of the contact portion 10c and the bent portion 10d are disposed between the surface of the roof 2 and the bottom of the slate tile when the panel installation base 1 is disposed on the roof 2. By providing the bent portion 10d, the bent portion 10d becomes a water return and water can be prevented from leaking under the sheet metal installed under the solar cell panel 3.

  Next, the support member 20 will be described. FIG. 3 is a perspective view showing the appearance of the support member according to the present embodiment. FIG. 4 is a plan view showing the appearance of the support member according to the present embodiment. 3 and 4, the horizontal direction when the panel installation stand 1 is installed on the roof 2 is the X direction, the direction from the top of the roof 2 to the eaves side is the Y direction, and the X direction and the Y direction are orthogonal to each other. The direction to perform is the Z direction. 4A is a plan view of the support member 20 viewed from the Z direction, FIG. 4B is a plan view of the support member 20 viewed from the right side in the X direction, and FIG. 4C is a plan view of the support member 20 viewed from the eaves side. It is the top view seen in the direction.

  The support member 20 is made of, for example, polystyrene foam. As illustrated in FIG. 3, the support member 20 includes a main body portion 20 a and a plurality of arm portions 20 b to 20 e. In addition, the support member 20 may be comprised not only with a polystyrene but other materials.

  As shown in FIG. 4A, the main body portion 20 a is continuously provided with a predetermined width from the top side of the roof 2 to the eaves side near the center of the support member 20 in the X direction. Here, the predetermined width is, for example, the width of X3 as shown in FIG.

  The plurality of arm portions 20b to 20e extend in the horizontal direction from both ends of the main body portion 20a in the horizontal direction. That is, as shown in FIG. 3, the arm portions 20b and 20c are on one end side (for example, the left side) in the horizontal direction (X direction in FIG. 3) of the main body portion 20a, and the arm portions 20d and 20e are on the main body portion 20a. It is provided on the other end side (for example, the right side) in the horizontal direction. The arm portions 20b, 20c, 20d and 20e extend in the horizontal direction. Further, when the panel installation stand 1 is installed on the roof 2, the arm part 20 b is arranged on the top side of the roof 2, and the arm part 20 e is arranged on the eaves side of the roof 2.

  Specifically, as shown in FIG. 4A, an arm portion 20b having a width of Y2 is arranged on the top side of one end side in the horizontal direction of the main body portion 20a. Similarly, an arm portion 20c having a width of Y4 is provided on one end side in the horizontal direction of the main body portion 20a with a spacing of Y3 from the arm portion 20b to the eaves side. The arm portions 20b and 20c have a length X1 from the main body portion 20a, as shown in FIG.

  Moreover, the arm part 20d which has the width | variety of Y4 is arrange | positioned at the top upper side of the other end side of the horizontal direction of the main-body part 20a. The arm portion 20d is provided so as to be disposed at the position of the gap between the arm portions 20b and 20c. Similarly, on the other end side in the horizontal direction of the main body portion 20a, an arm portion 20e having a width of Y7 is provided with an interval of Y6 from the arm portion 20c to the eaves side. As shown in FIG. 4C, the arm portions 20d and 20e have a length of X2 from the main body portion 20a.

  Therefore, the arm part 20c is arranged at the position of the gap between the arm parts 20d and 20e, and the arm part 20d is arranged at the position of the gap between the arm parts 20b and 20c. That is, the arm portions 20b, 20c, 20d, and 20e are provided alternately in the direction from the top side of the roof 2 to the eaves side, and extend in the horizontal direction.

  Moreover, the support member 20 is formed so that the thickness on the eaves side becomes thicker than the thickness on the top side when arranged on the roof 2. That is, as shown in FIG. 3, it is formed so that the arm part 20e side arranged on the eaves side is thicker than the arm part 20b side arranged on the top side. As shown in FIG. 4B, for example, the thickness at this time is Z1 on the eaves side and Z2 on the top side. In addition, it is preferable that the thickness of Z1 is substantially the same as the thickness of the solar cell panel 3, or thicker than the thickness of the solar cell panel 3.

  In FIG. 3, the thickness of the entire support member 20 is changed, but only the thickness of the main body portion 20 a of the support member 20 is formed thick from the top side to the eaves side, and the arm portions 20 b to 20 e. May be a constant thickness that is thinner than the thickness of the main body 20a. That is, you may form the thickness of at least the main-body part 20a of the supporting member 20 thickly from the top side to the eaves side.

  By configuring the support member 20 as described above, the arm portion 20d and the arm portion 20c of the adjacent support member 20 are disposed between the arm portions 20b and 20c and the arm portions 20d and 20e of the support member 20. be able to. Therefore, even when the size of the cover plate 10 combined with the support member 20 is large, the cover plate 10 can be supported with sufficient strength by combining the plurality of support members 20. Further, the overall width of the support member 20 can be adjusted by combining a plurality of support members 20. As described above, since a plurality of support members 20 can be used in combination, it is not necessary to prepare support members having a plurality of shapes according to the size of the cover plate 10, and the cost can be reduced.

[3. Panel installation stand installation method]
Next, the process of installing the panel installation stand 1 on the roof 2 will be described.

  The installation of the panel installation stand 1 on the roof 2 includes a step in which the cover plate and the support member are joined, and a step in which the panel placement stand is disposed on the roof after the cover plate and the support member are joined. including.

  First, a process in which the cover plate 10 and the support member 20 are joined will be described.

  FIG. 5 is a perspective view showing the joining between the cover plate and the support member according to the present embodiment.

  As described above, the panel installation stand 1 includes the covering plate 10 and the supporting member 20, and the covering plate 10 and the supporting member 20 are joined and integrated before being installed on the roof 2.

  Specifically, as shown in FIG. 5A, the adhesive 30 is applied to the surface of the main body 20 a of the support member 20 that faces the cover plate 10. Thereafter, while aligning, the cover plate 10 is joined to the support member 20 as shown in FIG. Furthermore, the panel installation stand 1 in a state where the covering plate 10 and the support member 20 are joined is disposed on the roof 2.

  After the cover plate 10 and the support member 20 are joined, the panel installation stand 1 is disposed on the roof 2, so that even if the support member 20 is made of a lightweight material, the support member 20 is installed at the time of installation. Stable installation can be performed without being blown away by the wind.

  Next, a process in which the panel installation stand 1 is arranged on the roof 2 after the covering plate 10 and the support member 20 are joined will be described.

  FIG. 6 is a cross-sectional view when the panel installation stand according to the present embodiment is installed on the roof.

  When the panel installation stand 1 is installed on the roof 2, first, the sheet metal 46 is installed on the field board 40 of the roof 2 as shown in FIG. 6. The sheet metal 46 is installed by, for example, screwing. Thereafter, as described above, the joined cover plate 10 and the support member 20 are disposed at the top end of the solar cell panel 3. At this time, the plurality of cover plates 10 and the support member 20 are disposed along the horizontal ends of the plurality of solar cell panels 3. The covering plate 10 is fixed to the end portion on the top side of the solar cell panel 3 with screws 44 through the screw holes 15.

  7 and 8 are diagrams showing examples of the arrangement of the cover plate and the support member according to the present embodiment.

  The support member 20 can be arranged according to the size of the cover plate 10.

  For example, when the width in the X direction of the cover plate 10 is 790 mm, as shown in FIG. 7, the two support members 20 are arranged side by side in the horizontal direction. At this time, the overlapping portion of the cover plate 10 with the adjacent cover plate 10 on both sides in the horizontal direction can be obtained by alternately combining the two support members 20 joined to the adjacent cover plate 10. Can be adjusted. Further, the two support members 20 are arranged with an interval of L2. By setting it as such arrangement | positioning, it can suppress that the coating plate 10 bends by the support member 20. FIG.

  Moreover, when the width | variety of the X direction of the coating plate 10 is 1730 mm, as shown in FIG. 8, the five support members 20 are combined and arrange | positioned. At this time, in each of the adjacent support members 20, the arm portion 20d and the arm portion 20c of the adjacent support member 20 are disposed between the arm portions 20b and 20c of the support member 20 and the arm portions 20d and 20e. . At this time, the overlapping width between the adjacent support members 20 is L4. The size of L4 can be adjusted by the size of the covering plate 10 and the required strength.

  In addition, the magnitude | size of the coating plate 10 mentioned above is an example, Comprising: The magnitude | size other than the magnitude | size mentioned above may be sufficient as the coating plate 10. FIG.

  Thereafter, when the plurality of covering plates 10 and the support member 20 are arranged, as shown in FIG. 6, the slate roof tiles 42 are arranged so as to cover a part of the folded portion 10d and the contact portion 10c of the covering plate 10. Is done. The cover plate 10 has a top-side folded portion 10 d fixed by a hanging element, and an eaves-end side fixed to the solar cell panel 3.

  In this way, by providing the panel installation stand 1, as shown in FIG. 6, the snow 50 that has slid down from the top side of the roof 2 to the eave side is smoothly transferred from the slate roof tile 42 to the covering plate 10. Snowed. At this time, since the covering plate 10 is supported by the support member 20, it does not bend. Therefore, the snow 50 slid on the covering plate 10 is smoothly slid on the solar cell panel 3. Therefore, it is possible to prevent the snow accumulated in the step between the roof surface and the solar cell panel from flowing and flowing between the roof 2 and the solar cell panel 3 and refreezing on the eaves side. Thereby, it is possible to suppress soot leakage.

  In addition, in the panel installation stand 1 mentioned above, it was set as the structure arrange | positioned so that the some coating | coated board 10 may have an overlap part in a X direction, However, A some coating | coated board 10 is between adjacent coating | coated boards 10. Any arrangement that does not cause a gap may be used, and a configuration without an overlapping portion in the X direction may be used. That is, the structure which the both ends of the adjacent coating | coated board 10 are contacting may be sufficient. In this case, it is good also as a structure which covers the boundary part of the adjacent coating board 10 with another coating board, in order to suppress that snowmelt water flows in from the boundary of the adjacent coating board 10. FIG. Such a configuration will be described in detail later.

[4. effect]
As described above, the panel installation stand according to the present embodiment is a panel installation stand for installing a solar cell panel on a roof having a gradient, and is disposed on the top side of the roof from the solar cell panel, A covering plate fixed to the solar cell panel is provided so as to cover an end portion of the top surface of the roof of the solar cell panel.

  According to this configuration, since the covering plate is provided on the top side of the roof of the solar cell panel so as to cover the end of the surface of the solar cell panel, there is no step between the roof surface and the solar cell panel. Therefore, the snow accumulated on the roof can slide down from the top of the roof and smoothly slide from the roof surface to the upper surface of the solar cell panel. Therefore, it is possible to suppress the snow accumulated at the step between the roof surface and the solar cell panel from flowing and flowing between the roof surface and the solar cell panel and refreezing on the eaves side. Thereby, it is possible to suppress soot leakage.

  Moreover, the said coating | coated board may be further provided with the boundary coating | cover board arrange | positioned on the said coating | coated board so that two or more may be continuously arranged in the horizontal direction in the said roof, and the boundary of the said adjacent coating | coated board may be covered.

  According to this structure, it can suppress that snowmelt water flows in from the boundary of an adjacent coating | coated board. Therefore, it is possible to prevent the snowmelt water from flowing between the roof surface and the solar cell panel and refreezing on the eaves side. Therefore, it is possible to suppress soot leakage.

  Moreover, you may provide the supporting member arrange | positioned on the surface facing the said roof of the said covering plate.

  According to this configuration, since the support member is provided between the roof surface and the cover plate, the cover plate does not bend due to the load of snow on the cover plate. Therefore, the snow that has slid down from the top of the roof is smoothly slid onto the upper surface of the solar cell panel without staying on the cover plate. Therefore, snow melting water flows between the roof surface and the solar cell panel and does not refreeze on the eaves side, so that it is possible to suppress soot leakage.

  Further, the support member includes a main body portion provided from the top to the eaves side of the roof in the vicinity of the center in the horizontal direction of the support member, and a plurality of horizontal members extending from both ends in the horizontal direction of the main body portion. The arm portion disposed on one end side in the horizontal direction of the main body portion and the arm portion disposed on the other end side are staggered in the direction from the top to the eaves side of the roof. The thickness of the eaves side may be thicker than the thickness of the top side of the roof.

  According to this configuration, since the arm portion of the adjacent support member can be disposed between the arm portions of the support member, a plurality of supports can be provided even when the size of the cover plate is large. The member can be supported with sufficient strength. Moreover, the horizontal width of the whole support member can be adjusted by combining a plurality of support members. Therefore, since a plurality of support members can be used in combination, it is not necessary to prepare support members having a plurality of shapes according to the size of the cover plate, and the cost can be reduced. In addition, since the overlapping width of the adjacent cover plates 10 can be adjusted, it is not necessary to prepare a plurality of cover plates 10 having different sizes, and the cost can be reduced.

  Moreover, the solar cell apparatus which concerns on 1 aspect of this indication has the panel installation mount which has the characteristic mentioned above, The said panel installation mount is provided with the sheet metal in which a solar cell panel is mounted, and the said solar on said sheet metal A battery panel is installed.

  According to this configuration, a solar cell device having the above-described characteristics can be provided.

  Moreover, the installation method of the panel installation stand according to one aspect of the present disclosure is an installation method of a panel installation stand for installing a solar cell panel on a sloped roof, and the panel installation stand includes a covering plate And the support member, the step of joining the cover plate and the support member, and the step of placing the panel installation stand on the roof after the cover plate and the support member are joined Including.

  According to this configuration, after the support member is joined to the covering plate, the panel installation stand is arranged on the roof, so even if the support member is made of a lightweight material, it is blown away by wind during installation. And stable installation can be performed.

(Modification of Embodiment 1)
Next, a modification of the first embodiment will be described with reference to FIG.

  The support member according to the present modification is not limited to the shape of the support member 20 described in the first embodiment, and may have other shapes. Hereinafter, the support member 120 according to this modification will be described. FIG. 9 is a plan view showing an example of the shape of the support member according to this modification. FIG. 9 is a plan view of the support member 120 viewed from the Z direction shown in FIG.

  As shown in FIG. 9, the support member 120 includes a main body 120 a and a plurality of arm portions 120 b to 120 f. In addition, the support member 120 may be comprised with a polystyrene foam similarly to the support member 20 shown in Embodiment 1, and may be comprised not only with a foam polystyrene but with another material.

  Moreover, the support member 120 has the main-body part 120a similarly to the support member 20 shown in Embodiment 1. FIG. Moreover, the support member 120 is formed so that the thickness on the eaves side becomes thicker than the thickness on the top side when the support member 120 is disposed on the roof 2. The thickness of the eaves side is preferably substantially the same as the thickness of the solar cell panel 3 or thicker than the thickness of the solar cell panel 3.

  Further, the plurality of arm portions 120b to 120f of the support member 120 extend in the horizontal direction from both ends of the main body portion 120a in the horizontal direction. That is, as shown in FIG. 9, the arm portions 120b, 120c, and 120d are on one end side (for example, the left side) of the main body portion 120a in the horizontal direction, and the arm portions 120e and 120f are the other end in the horizontal direction of the main body portion 120a. It is provided on the side (for example, the right side). The arm portions 120b, 120c, 120d, 120e, and 120f extend in the horizontal direction. Further, when the panel installation stand 1 is installed on the roof 2, the arm part 120 b is arranged on the top side of the roof 2, and the arm part 120 d is arranged on the eaves side of the roof 2.

  An arm portion 120e is disposed on the top side of the other end side in the horizontal direction of the main body portion 120a. The arm part 120e is provided so as to be arranged at the position of the gap between the arm parts 120b and 120c. Similarly, an arm part 120f is provided on the other end side in the horizontal direction of the main body part 120a at a predetermined interval from the arm part 120e to the eaves side.

  Therefore, the arm part 120c is arranged at the position of the gap between the arm parts 120e and 120f, the arm part 120e is arranged at the position of the gap between the arm parts 120b and 120c, and the arm part 120f is It arrange | positions in the position of the space | gap between the parts 120c and 120d. That is, the arm portions 120b, 120c, 120d, 120e, and 120f are provided alternately and extend in the horizontal direction.

  As described above, the number, shape, and arrangement position of the arm portions in the support member are not limited to those described above, and may be changed as long as a plurality of support members can be arranged so as to overlap each other. May be. For example, the number of arm portions may be the same or different from one end side and the other end side with respect to the main body portion. Further, regarding the shape, the length and width of the arm portion may be changed. For example, the number of arm portions on one end side may be two and the number of arm portions on the other end side may be one, or three or more arm portions may be provided on one end side and the other end side.

(Embodiment 2)
Next, Embodiment 2 will be described with reference to FIG. FIG. 10 is a diagram illustrating an example of use of the boundary covering plate according to the present embodiment.

  The panel installation stand according to the present embodiment is different from the panel installation stand 1 according to the first embodiment in that a plurality of covering plates are arranged continuously in the horizontal direction of the roof so as to cover the boundary between adjacent covering plates. Further, a boundary covering plate 210 disposed on the covering plate is further provided.

  In detail, as shown in FIG. 10, the some coating | coated board 10 is arrange | positioned adjacently, and both ends of these coating | coated boards 10 are contacting. And in order to suppress that snowmelt water flows in from the boundary of the adjacent coating board 10, it is set as the structure which covers the boundary part of the adjacent coating board 10 with the boundary coating board 210. FIG.

  As shown in FIG. 10, the boundary cover plate 210 is substantially the same in size in the Y direction as the cover plate 10 and is smaller in width in the X direction than the cover plate 10. The width in the X direction of the boundary covering plate 210 is, for example, about ¼ of the covering plate 10.

  Similarly to the cover plate 10, the boundary cover plate 210 is made of, for example, a galbarium steel plate, and a sheet metal is bent at a predetermined position, and the attachment portion 210a, the inclined portion 210b, the contact portion 210c, and the bent portion 210d. It consists of and. The bending angle of one sheet metal is substantially the same as the bending angle of the cover plate 10.

  Further, the attachment portion 210a is provided with a screw hole 215 for fixing the boundary covering plate 210 to the covering plate 10. For example, two screw holes 215 are provided in the attachment portion 210a.

  According to this structure, it can suppress that snowmelt water flows in from the boundary of an adjacent coating | coated board. Therefore, it is possible to prevent the snowmelt water from flowing between the roof surface and the solar cell panel and refreezing on the eaves side. Therefore, it is possible to suppress soot leakage and rain leakage.

  As described above, the boundary cover plate 210 may be provided not only at the boundary portion between the plurality of adjacent cover plates 10 but also so as to cover the boundary between the solar cell panel 3 and the cover plate 10. However, it may be provided so as to cover the boundary between the solar cell panels 3.

  For example, in the solar cell device 5 shown in FIG. 1, the number of the solar cell panels 3 is different for each row. Therefore, at both ends of the solar cell device 5, the solar cells on the eaves side with respect to the solar cell panel 3 on the top side. The panel 3 has an arrangement in which the width in the horizontal direction protrudes, and a step is generated between a part of the protruding solar cell panel 3 and the roof 2. In this case, by providing the boundary covering plate 210 between the protruding solar cell panel 3 and the roof 2, the step can be eliminated and the snow can be smoothly slid from the roof 2 to the solar cell panel 3. .

  Although the panel installation stand according to the embodiment of the present disclosure has been described above, the present disclosure is not limited to this embodiment.

  For example, in the above-described embodiment, the adhesive is applied to the main body of the support member, and the cover plate and the main body of the support member are bonded. However, the adhesive is applied only to a part of the main body. The cover plate and a part of the main body may be bonded together. Moreover, you may apply | coat an adhesive agent to parts other than the main-body part of a supporting member, and adhere | attach a coating plate and a supporting member.

  Moreover, even if the covering plate and the supporting member are not bonded in advance, for example, after arranging a plurality of supporting members in combination, an adhesive is applied to a predetermined portion of the plurality of supporting members, and the covering plate is arranged. May be.

  The shape and size of the cover plate are not limited to the shape and size described above, and may be changed. Further, the shape and size of the support member are not limited to the shape and size described above, and may be changed.

  Further, the number of screw holes provided in the attachment portion is not limited to the above-described number, and may be changed.

  Moreover, a boundary coating | coated board may be provided in the boundary of an adjacent coating board, and may be provided so that the boundary part of solar cell panels may be covered. Moreover, you may provide so that the boundary part of a coating plate and a solar cell panel may be covered.

  Further, the present disclosure is not limited to the above-described embodiment. Unless it deviates from the gist of the present disclosure, various modifications conceived by those skilled in the art have been made in this embodiment, and forms constructed by combining components in different embodiments are also within the scope of one or more aspects. May be included.

DESCRIPTION OF SYMBOLS 1 Panel installation stand 2 Roof 3 Solar cell panel 5 Solar cell apparatus 10 Cover plate 10a, 210a Attachment part 10b, 210b Inclination part 10c, 210c Contact part 10d, 210d Folding part 15, 215 Screw hole 20, 120 Support member 20a, 120a Main body 20b, 20c, 20d, 20e, 120b, 120c, 120d, 120e, 120f Arm 30 Adhesive 40 Field plate 42 Slate roof tile 44 Screw 46 Sheet metal 50 Snow 210 Boundary cover plate

Claims (3)

A panel installation stand for installing a solar panel on a roof having a slope,
A covering plate that is disposed on the top side of the roof from the solar cell panel and is fixed to the solar cell panel so as to cover an end of the top surface of the roof of the solar cell panel ;
A support member disposed on a surface of the covering plate facing the roof;
With
The support member is
In the vicinity of the horizontal center of the support member, a main body provided from the top side of the roof to the eaves side, and
A plurality of arms extending horizontally from both ends of the main body in the horizontal direction;
The arm part arranged on one end side in the horizontal direction of the main body part and the arm part arranged on the other end side are arranged so as to alternate in the direction from the top side of the roof to the eaves side,
At least the main body portion is a panel installation base in which the thickness on the eaves side is thicker than the thickness on the top side of the roof . A plurality of the covering plates are continuously arranged in the horizontal direction on the roof,
The panel installation stand according to claim 1, further comprising a boundary covering plate disposed on the covering plate so as to cover a boundary between the adjacent covering plates. It has the panel installation stand of Claim 1 or 2 ,
The panel installation stand includes a sheet metal on which a solar cell panel is placed,
The solar cell device, wherein the solar cell panel is installed on the sheet metal.

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