JP2022097083A - Photovoltaic power generation panel installation base - Google Patents

Abstract

To provide a photovoltaic power generation panel installation base in which (1) a cradle 102 does not move easily even when a horizontal support metal fitting 103 is removed, (2) it can be closely fitted on a building roof floor, even on an uneven building roof floor, (3) a fixing height can be adjusted easily even for a panel with a different thickness and (4) it can easily let the wind escape, even strong wind, thus it tolerates a floating or lateral dislocation.SOLUTION: In a photovoltaic power generation panel installation base in which a plurality of the lowermost cradles on a building roof floor and the same number of slant metal fittings slant toward a direction of the sun thereon are piled and one or more photovoltaic power generation panels are installed on the uppermost surface, the slant metal fitting has a cross sectional shape in which a support beam projecting in a prescribed width on both sides at a prescribed height position of an upper part is formed in an extension direction of the slant metal fitting.SELECTED DRAWING: Figure 1

Description

The present invention relates to an improvement of a photovoltaic power generation panel installation stand that can be installed on the roof of a building.

For this type of photovoltaic panel installation stand, the applicant of the present application has already proposed Utility Model Registration No. 3186568.
FIG. 6 is a perspective view showing an outline of the photovoltaic power generation panel installation stand according to the first embodiment of the device disclosed in the Utility Model Registration No. 3186568, and FIG. 7 is a perspective view showing the same stand 2a, 2b, 2c, 2d, etc. It is a figure which shows the partial outline of. In FIGS. 6 and 7, reference numeral 101 is a photovoltaic power generation panel installation stand, 102, 102a, 102b, 102c, 102d are mounts, 103, 103a, 103b, 103c, 103d are horizontal support metal fittings, and 104 is tilted. The support metal fittings 105, 105a to 105d are stone plates, 106 is an upper end pillar, 107 is an intermediate pillar, and 108 is a base tool (note that the reference numerals are for the purpose of clarifying that they are prior art. In the applicant of the present application, the explanation was changed to three digits.)

In this way, the photovoltaic panel installation stand already proposed by the applicant of the present application is "a photovoltaic panel that can be installed on the roof of a building with 7 or more floors on the middle and upper floors and has good workability. In the problem of solving the idea of "providing an installation stand" (see paragraph number of the specification of the same gazette) 0012), "in a photovoltaic power generation panel installation stand for installing one or more photovoltaic power generation panels, the installation stand is A cover wall that inclines upward from the minimum height of the stacked skeletons that make up the installation stand and prevents wind from blowing under the photovoltaic power generation panel is formed around it. " (Refer to the description in claim 1 of the scope of the request for registration of a practical new proposal in the same gazette), "(1) According to the present invention, the wind does not blow under the photovoltaic power generation panel installed on the roof of the building, so that the lift is lifted. (2) Since no lift is generated, it is possible to install photovoltaic panels on the roofs of middle- and upper-story buildings such as those with 7 or more floors, which has been considered difficult until now. On the other hand, it is sufficient to use a light weight, which facilitates damage to the roof and maintenance. (3) The installation and widespread use of photovoltaic panels will be promoted. " (See paragraph number 0014 of the same gazette).

In the photovoltaic power generation panel installation table 101 configured in this way, when the photovoltaic power generation panel is actually placed on the table, the long side of the rectangular panel is on the front-back side (upper and lower side) and the short side. Was set to the left and right sides, and the protruding portion on the long side of the panel was inserted into the recess of the horizontal support metal fitting 103 to fix it. However, considering the workability of installing the installation stand, the inclined support metal fitting 104 It was found that the lateral support metal fitting 103 is not always necessary as long as both short sides of the photovoltaic power generation panel are firmly fixed to the inclined support metal fitting 102. That is, the lateral support metal fitting 103 can be abolished, the weight can be reduced in carrying the member to the rooftop or the like, and workability is improved.

Further, the upper end pillar 106 and the intermediate pillar 107 are for ensuring the inclination of the inclined support metal fitting 104 on the gantry 102, but both of them are simply prismatic ones. However, when the photovoltaic power generation panel installation stand 101 is installed on the rooftop, etc., the rooftop of the building is not always flat, and it is usually a gentle slope or curve due to the drainage of rainwater, and it is assumed that it is flat. When the installation table 101 was actually installed, ups and downs occurred in some places, and it was not possible to form a structure in close contact with the roof of the building.

Furthermore, depending on the manufacturer, the photovoltaic power generation panel to be placed has the long side shape of (a) a flat long side surface, (b) a crossguard shape closer to the upper side, and (c) a crossguard shape closer to the lower side. (d) There are special shapes unique to each manufacturer, and in the past, fixing along the upper part of the horizontal support bracket 103 required reworking work according to the long side shape of the panel of each manufacturer, resulting in poor workability. there were. Further, in recent years, it has been found that it is not enough to fix the solar panels on the long sides with the emergence of extremely thin photovoltaic panels with the progress of technology.
In the photovoltaic power generation panel installation table shown in FIGS. 6 and 7, the side cover wall is covered with a cover wall composed of vertical surfaces, but the installation table 101 is used against strong winds. In rare cases, the floating and lateral slippage occurred.

Utility Model Registration No. 3186568 Gazette

Therefore, in view of the above-mentioned problems in the prior art, the present invention has (1) the pedestal 102 does not move easily even if the lateral support metal fitting 103 is abolished, and (2) on the rooftop of an uneven building. Even if there is, it can be in close contact with the roof of the building, (3) the fixed height can be easily adjusted even for panels of different thickness, and (4) it is easy to catch the wind even in strong winds, and as a result, it floats up. The purpose is to provide a photovoltaic panel installation stand that is resistant to sideways movement.

In order to solve the above-mentioned problems, the invention according to claim 1 of the present application is to stack a plurality of bottom pedestals on the roof of a building and the same number of inclined metal fittings inclined toward the sun on the roof, and one or one on the uppermost surface. In a photovoltaic panel installation base for cutting two or more photovoltaic panels, the support beam portion in which the tilted metal fitting protrudes to a predetermined width on both sides at a predetermined height position on the upper portion is an extension direction of the tilted metal fitting. It is characterized by being an inclined metal fitting having a cross-sectional shape formed in.
Further, in the invention according to claim 2 of the present application, in the photovoltaic power generation panel installation table according to claim 1, the end portion of the photovoltaic power generation panel to be placed on both or one of the support beam portions is flat and short. It is characterized in that a side portion or a long side portion is placed.
Further, in the invention according to claim 3 of the present application, in the photovoltaic power generation panel installation stand according to claim 1, a cloth material is continuously hung between the adjacent lowermost pedestals or between a plurality of lowermost pedestals. It is characterized by that.
The invention according to claim 4 of the present application is the solar power generation panel installation stand according to claim 1, wherein the angle can be changed between the lowermost pedestal and the inclined metal fittings. It is characterized by intervening.
Further, the invention according to claim 5 of the present application is the solar power plant which is placed on the opposite side of the support beam portion where the photovoltaic power generation panel is not placed in the photovoltaic power generation panel installation table according to claim 1. It is characterized by arranging height-adjustable end fixing brackets that match the height of the power generation panel.
The invention according to claim 6 of the present application is the solar power generation panel installation table according to claim 1, which is in contact with the inclined metal fitting from the same height as the upper end of the inclined metal fitting located at the end and has the support. A cross-sectional shape that descends to the beam portion, extends outward from the supporting beam portion, then descends to the upper end of the lowermost pedestal, and extends vertically to the rooftop surface with the thickness of the lowermost pedestal. The feature is that the side surface of the installation table is covered with the side cover material.
Further, the invention according to claim 7 of the present application is the solar power generation panel installation table according to claim 1, wherein the side cover material is internally arranged on the supporting beam portion of the inclined metal fitting. The fixing bracket is accommodated, and descends from the end position of the photovoltaic panel of the end fixing bracket through the outside of the end fixing bracket to the upper end of the lowermost pedestal, and vertically at the thickness of the lowermost pedestal. It is characterized by having a cross-sectional shape that extends to the roof surface.

Since the above configuration is used, in the photovoltaic power generation panel installation base according to the present invention, (1) even if the horizontal support metal fitting 103 is abolished, the pedestal 102 does not move or deform, and the pedestal 102 does not move or deform. (2) Even if the roof of the building is not flat, it can be in close contact with the roof of the building, (3) the fixed height can be easily adjusted for panels of different thickness, and (4) the wind can be applied even to strong winds. The purpose is to provide a photovoltaic panel installation stand that is easy to parry and, as a result, is resistant to floating and lateral slippage.

1 (a) is a schematic view of the inclined metal fitting used for the photovoltaic power generation panel installation base 1 according to the first embodiment, and FIG. 1 (b) is a cross-sectional view thereof. FIG. 2A is a diagram showing an outline of the lowermost part of the photovoltaic power generation panel installation table 1 according to the second embodiment in which two photovoltaic power generation panels 14 are vertically arranged with their long sides up and down. 2 (b) is a schematic cross-sectional view seen from the direction of the arrow in FIG. 1 (a). FIG. 3 (a) is an exploded schematic view of the angle-adjustable pillar material used in the third embodiment, and FIG. 3 (b) shows the pillar material arranged at the intermediate position with the lowermost pedestal and the inclined metal fitting. It is a use schematic diagram which shows the intervention example between. FIG. 4A is a diagram showing an outline of a height-adjustable end fixing bracket used for the photovoltaic power generation panel installation base 1 according to the fourth embodiment, and FIG. 4B is a diagram showing the height. FIG. 3 is a schematic view of mounting the adjustable end fixing bracket to the tilted bracket 10. FIG. 5A shows that in the photovoltaic power generation panel installation table 1 according to the fifth embodiment, the photovoltaic power generation panel 14 is formed among the supporting beam portions 11a and 11b on both sides of the upper position of the inclined metal fitting 10. FIG. 5B is a simplified cross-sectional view showing an outline of a cover material covering the side surface of the end portion not to be placed, and FIG. 5B is a view showing an outline of arranging the end fixing bracket 30 from the outside of the side surface cover material 40, FIG. c) is a schematic cross-sectional view showing an outline of the shape of the side cover material in which the end fixing bracket 30 is housed inside the side cover material. FIG. 6 is a perspective view showing an outline of the photovoltaic power generation panel installation stand according to the first embodiment of the device disclosed in the Utility Model Registration No. 3186568. FIG. 7 is a diagram showing a partial outline of the gantry 2a, 2b, 2c, 2d and the like shown in FIG.

Each embodiment for solving the above-mentioned problems as a mode for implementing the photovoltaic power generation panel installation stand according to the present invention will be described in detail with reference to the drawings.
The photovoltaic power generation panel installation table 1 according to each of the following embodiments is a stacked frame material constituting the photovoltaic power generation panel installation table for installing one or more photovoltaic power generation panels, which has already been proposed by the applicant of the present application. It is premised on the configuration of "forming a cover wall that inclines upward from the minimum height of the solar power generation panel and prevents wind from blowing under the photovoltaic power generation panel". That is, it is premised that it consists of a stand in which a plurality of bottom pedestals are closely and fixedly arranged on the roof with an adhesive or the like, an inclined metal fitting is arranged on the roof, and a plurality of photovoltaic power generation panels are installed on the inclined metal fitting. It is supposed to be.
On that basis, the solar power generation panel installation stand 1 according to the present embodiment 1-4 is used for various ingenuity and improvement points.

(Improvement of tilt metal fittings)
In the photovoltaic power generation panel installation table 1 according to the first embodiment, the long side portion of the photovoltaic power generation panel that has been laid horizontally is inserted and arranged in the concave groove of the horizontal support metal fitting 103 and fixed. Was there. That is, in order to install the photovoltaic power generation panel on the gantry, usually, a plurality of rectangular panels are arranged side by side with the long side on the upper and lower sides and the short side on the left and right sides and installed on the gantry. In this case, the crossguard portion protruding toward the long side of the panel is slid into the groove of the lateral support metal fitting 103 extending in the lateral direction to be fixed.

Therefore, there was a slight gap between the inclined metal fitting 104 and the panel, and the structure was not structurally rigid. In general, the shape of the long side of the photovoltaic power generation panel is such that the protruding flange position is close to the surface, close to the bottom surface, or a flat long side with no protrusions, and even more. The structure that is fixedly supported by the long side of the photovoltaic power generation panel has a limit in terms of strength, because it differs from manufacturer to manufacturer, such as the long side of its own special shape, and is not constant. On the other hand, the short side of the photovoltaic power generation panel has a flat shape without providing protrusions or the like by many manufacturers.

Therefore, the applicant of the present application is better in terms of strength to use the photovoltaic power generation panel installation stand 1 which is supported and fixed by the short side of the flat-shaped panel, and supports the photovoltaic power generation panels manufactured by many manufacturers. I came to find that it is suitable for fixing. That is, the structure is such that the short side portion of the flat shape of the photovoltaic power generation panel is supported and fixed by the inclined metal fittings. It has a cross-sectional shape provided with a support beam portion for cutting the short side portion.

1 (a) is a schematic view of the inclined metal fitting used for the photovoltaic power generation panel installation base 1 according to the first embodiment, and FIG. 1 (b) is a cross-sectional view thereof. In FIGS. 1A and 1B, reference numeral 10 is an inclined metal fitting, and 11a and 11b are support beam portions protruding from the upper end of the inclined metal fitting 10 at a predetermined position. Further, reference numeral 12 is an engagement hole with a pillar material (not shown) to be engaged with the lower portion, and 13 is a fixing hole for a side wall cover material or the like described later. Reference numeral 14 is a photovoltaic power generation panel to be placed, and in the example shown in FIGS. 1 (a) and 1 (b), the short side portion thereof is attached to the support holding beam portion 11a and / or the support holding beam portion 11b. Be punished.

As shown in FIGS. 1A and 1B, the photovoltaic power generation panel installation table 1 according to the first embodiment has a predetermined width at a predetermined height position from the upper end on both sides or one side of the inclined metal fitting 10. The support beam portions 11a and 11b protruding from the above are provided, and the short side portion / or the long side portion having a flat end portion of the photovoltaic power generation panel 14 is supported and fixed to the support holding beam portions 11a and 11b. did. Therefore, in the example shown in FIGS. 1A and 1B, the horizontally placed photovoltaic power generation panel 14 has a long side portion of the panel 14 arranged at the uppermost end and a long side of the panel arranged at the lowermost end. The portion is exposed and placed as it is, and the exposed portion is covered up to the roof surface with the side wall covering material surrounding the exposed portion. In this case, the long sides of the panels 14 and 14 are in direct contact with each other between the adjacent panels 14 and 14.

In the example shown in FIGS. 1 (a) and 1 (b), an example in which the short side portion of the photovoltaic power generation panel 14 is placed on the support beam portions 11a and 11b of the inclined metal fitting 10 is shown. Is not always the only part of the short side that is punished. Depending on the shape of the photovoltaic power generation panel, the end portion of the long side portion may be processed flat and may be placed on the support beam portions 11a and 11b (so-called when the panel is vertically placed). The long side portion of the flat end portion may be placed on the support beam portions 11a and 11b.

(Abolition of horizontal support metal fittings, instead of cross material that is hung between the bottom mounts)
As described above, in the photovoltaic power generation panel installation table 1 according to the first embodiment, the supporting beam portion 11a in which the short side portion of the photovoltaic power generation panel 14 to be placed protrudes to the side portion of the inclined metal fitting 10. Since it is supported and fixed by 11b, the conventionally used horizontal support metal fittings can be abolished. Therefore, when all the members are carried to the installation place such as the rooftop, the weight is reduced by the weight of the horizontal support metal fittings, and the workability is improved.
However, since the horizontal support metal fittings have been abolished, structural weaknesses appear. Therefore, in the photovoltaic power generation panel installation stand 1 according to the second embodiment, the lowermost portion is closely fixed to the roof surface with an adhesive or the like. A lightweight cloth material having an L-shaped cross section is hung between the pedestals 102 of the above.

FIG. 2A is a diagram showing an outline of the lowermost part of the photovoltaic power generation panel installation table 1 according to the second embodiment in which two photovoltaic power generation panels 14 are vertically arranged with their long sides up and down. 2 (b) is a schematic cross-sectional view seen from the direction of the arrow in FIG. 1 (a).
In FIGS. 2 (a) and 2 (b), reference numerals 10 and 10 are the inclined metal fittings, 11a and 11b are the supporting beam portions, 15a and 15b are the bottom mounts, and 16a, 16b and 16c are the most of them. It is a cloth material that is hung between the lower pedestals 15a and 15b.
As is clear from FIGS. 2 (a) and 2 (b), in the photovoltaic power generation panel installation base 1 according to the second embodiment, a plurality of precursor cloth materials 16a-16c are hung between the lowermost pedestals 15a and 15b. Therefore, even if the lateral support metal fitting through which the protrusion of the long side portion of the photovoltaic power generation panel 14 is inserted is abolished as in the conventional case, it does not spread or move in the lateral direction.

Note that FIGS. 2 (a) and 2 (b) have been described as an example in which two photovoltaic power generation panels 14 and 14 are placed in the vertical direction, but this is not limited to these two examples and is not limited to these two examples. Even when a plurality of photovoltaic power generation panels 14 are trimmed in the lateral direction, the inclined metal fittings having the support beam portions 11a and 11b on which the short side portions of the photovoltaic power generation panel 14 are trimmed. The cloth members 16a, 16b, ... Are hung between the plurality of bottom pedestals 15a, 15b, which are arranged corresponding to the bottom of 10. In this case, it may be a long cross member 16a, 16b ... Which is continuously hung between a plurality of lowermost pedestals 15a, 15b ..., or the lowermost pedestal arranged on both sides. A plurality of cloth members may be arranged so as to be spread only between 15a and 15b. Further, as the transfer position, in the example shown in FIGS. 2 (a) and 2 (b), between the lowermost pedestals 15a, 15b, ... Although an example of hanging is shown, the short side of the panel may be used in the case of a vertical panel or the like, depending on the installation mode of the panel, instead of the lowermost mounts 15a and 15b arranged directly under the long side of the panel. The lowermost pedestal 15a, 15b, ... The cloth materials 16a, 16b, etc., which are hung on the cloth may be used.

(Variable angle pillar material)
As described above, in the conventional photovoltaic power generation panel installation table 101 proposed by the applicant of the present application, the inclined metal fittings 104 are arranged on the lowermost frame 102, and the photovoltaic power generation panels 14, 14 and are placed. -It was configured to maintain a predetermined inclination to direct the sun toward the sun (see FIGS. 6 and 7). In this case, the angle is defined by interposing the upper short pillar 106, the intermediate pillar 107, and the base tool 108 (hereinafter referred to as "pillar material") between the lowermost pedestal 102 and the inclined metal fitting 104. .. Moreover, as shown in FIGS. 6 and 7, the engagement between the pillar material and the lowermost pedestal 102 and the inclined metal fitting 104 is such that the pillar material extends vertically from the opening provided in the lowermost pedestal 102 and is engaged. Further, since the engagement between the pillar material and the inclined metal fitting 104 has a structure in which the inclined metal fitting 104 enters and engages with the inside of the pillar material, it is not considered to change the angle thereof. ..

However, although the above-mentioned photovoltaic power generation panel installation stand 101 was assembled on the assumption that it is installed on a flat roof surface, it was found that the roof surface to be installed is not necessarily flat due to rainwater treatment and the like. At the time of installation, it was forced to perform on-site work such as having to adjust the angle of the inclined metal fittings to ensure adhesion to the roof surface.
Therefore, in the photovoltaic power generation panel according to the third embodiment, it is decided that the pillar material or the like is a pillar material whose angle can be easily adjusted.

FIG. 3 (a) is an exploded schematic view of the angle-adjustable pillar material used in the third embodiment, and FIG. 3 (b) shows the pillar material arranged at the intermediate position with the lowermost pedestal and the inclined metal fitting. It is a use schematic diagram which shows the intervention example between.
In FIGS. 3A and 3B, reference numerals 10 and 15 are the inclined metal fittings 10 and the lowermost pedestal 15 described with reference to FIGS. 1 and 2, and reference numeral 20 is a photovoltaic power generation panel installation pedestal according to the third embodiment. The angle variable pillar material used in 1, 21 is the lowest pedestal mounting base constituting the angle variable pillar material 20, 22 is the same pillar portion, 23 is the same inclined metal fitting mounting portion, and 24 is the same base. The connecting rotation hole, 25 is the lower connecting rotation hole, 26 is the upper connecting rotating hole, 27 is the same inclined metal fitting connecting rotation hole, 28 is the same connecting bolt hole, and 29 is the same inclined metal fitting. It is a joint surface.

As shown in FIG. 3A, the angle variable pillar material 20 used for the photovoltaic power generation panel installation base 1 according to the third embodiment is basically the lowermost pedestal mounting base 21, the pillar portion 22, and the inclination. It is composed of three members of the metal fitting mounting portion 23, and has a basic structure in which each of these members is rotatably connected to the respective rotation holes 24, 25, 26, 27 with bolts (not shown) or the like. The angle between the lowermost pedestal 15 and the inclined metal fitting 10 can be freely changed, and even if the roof surface under the lowermost pedestal 15 has a wavy shape, the angle suitable for the shape can be maintained. It is something to do.

Further, as shown in FIG. 3B, in the angle variable column material 20 used for the photovoltaic power generation panel installation base 1 according to the third embodiment, the lowermost pedestal mounting base 21 has a concave cross section. It is engaged and fixed at an appropriate position in the lowermost pedestal 15 (engagement bolts and the like are not shown), and the inclined metal fitting mounting portion 23 also has the inclined metal fitting joint surface 29 from below on the lower surface of the inclined metal fitting 11. It is joined and fixed at an appropriate position with a bolt or the like (not shown) inserted into the connecting bolt hole 28.

In the photovoltaic power generation panel installation table 1 according to the third embodiment, by using the variable angle pillar material 20, even if the roof surface is not flat and has irregularities, the location corresponding to those uneven surfaces can be obtained. By adjusting the angle of residence on the surface, the surfaces of the plurality of photovoltaic power generation panels to be placed can be made flush with each other, and the arrangement of the lowermost pedestal 15 along the roof surface lacking flatness can be achieved. It will be possible. Furthermore, it is possible to avoid deformation and damage of the installation table itself, which is derived from the fact that the roof surface is not flat.

If the lowermost pedestals 15, 15 ... Used in this case have a flexible shape and material so that they can be easily adhered to the roof surface, the adhesion to the roof surface is further improved and the adhesion to the roof surface is further improved. Even if the roof surface lacks flatness, it is possible to secure a flat and uniform surface of the photovoltaic power generation panel. As a result, by improving the degree of adhesion to the roof surface, it is possible to make the installation table more robust against lateral displacement and blowing up of the installation table itself due to wind, and the above deformation and breakage.

(End fixing bracket with adjustable panel thickness)
The photovoltaic power generation panel installation stand 1 already proposed by the applicant of the present application aims to be a versatile one that enables the installation of photovoltaic power generation panels of various manufacturers. However, as described above, the photovoltaic power generation panel to be installed has different specifications and shapes such as dimensions depending on the manufacturer, and in particular, the thickness of the panel also varies. There was a limit to the support and fixing by sliding the protrusion on the long side of the panel, and further, due to the recent development of the technology of the photovoltaic power generation panel itself, the solar power generation with a much thinner thickness than before. A panel appeared, and in order to support and fix it, it was necessary to support and fix it by adjusting the height each time, and workability was also poor in this respect.

Therefore, in combination with the improvement of the inclined support metal fitting 10 used for the photovoltaic power generation panel installation base 1 according to the first embodiment, the sun is joined to the support beam portions 11a and 11b of the inclined metal fitting 10 and has different thicknesses. We have come up with an end fixing bracket whose height can be adjusted for photovoltaic panels.

FIG. 4A is a diagram showing an outline of a height-adjustable end fixing bracket used for the photovoltaic power generation panel installation base 1 according to the fourth embodiment, and FIG. 4B is a diagram showing the height. FIG. 3 is a schematic view of mounting the adjustable end fixing bracket to the tilted bracket 10.
In FIGS. 4A and 4B, reference numeral 30 is a height-adjustable end fixing bracket used for the photovoltaic power generation panel installation table 1 according to the fourth embodiment, 10 is an inclined bracket, and 14 is an inclined bracket. , 31 is a fixed glamp portion, 32 is an insertion glamp portion, 33 is an inclined metal fitting insertion portion, 34 is a height adjusting glamp portion, and 35 is an adjustment bolt.

Aspect according to the fourth embodiment The end fixing bracket 30 used for the powder power generation panel installation base includes the fixed glamp portion 31 and the insertion glamp portion 32 that is inserted and fixed to the fixed glamp portion 31 from the lateral direction. .. Further, as is clear from FIG. 4 (b), the width and length of the height adjusting glamp portion 34 placed on the support holding beam portion 11a on the opposite side and the size up to the upper height of the inclined metal fitting 10. The inserted glamp portion 32 is laterally inserted into the fixed glamp portion 31 joined to the inclined metal fitting 10 with a screw (not shown) or the like in a lateral direction (front of the paper) in accordance with the thickness of the photovoltaic power generation panel 14. Insert from the direction), and the inclined metal fitting insertion portion 33 is inserted into the recess of the inclined metal fitting 10, and after pressing the groove portion from below, the adjusting bolt 35 is rotated to end the photovoltaic power generation panel 14. The height-adjustable end fixing bracket 30 allows the photovoltaic power generation panel 14 to be supported and fixed between the tilting bracket 10 and the supporting beam portion 11b while adapting to the height of the portion.

Further, the height-adjustable end fixing bracket 30 is arranged at the end of the photovoltaic power generation panel installation table 1 and at the end position of the photovoltaic power generation panel 14 on the inclined metal fitting 10. ..
By using the end fixing bracket 30 used for the powder power generation panel installation table according to the fourth embodiment, the photovoltaic power generation panel of any manufacturer having different thickness and dimensional specifications can be used. The end can be adjusted to an appropriate height that matches the thickness specifications, and the support and fixing of the photovoltaic power generation panel to the installation base becomes possible, and workability is also improved.

(Side cover wall)
As described above, in the photovoltaic power generation panel installation table 1 according to the present embodiment 1-4, support beam portions 11a and 11b are provided on both sides of the upper position of the inclined metal fitting 10, and the support beam portions 11a and 11b are provided at the end of the installation table. The short side portion of the photovoltaic power generation panel is provided on the support holding beam portion 11a, and the height-adjustable end fixing bracket 30 is provided on the support holding beam portion 11b. Therefore, unlike the conventional side cover, it is necessary to take this part into consideration.

(Shape 1)
In FIG. 5A, in the photovoltaic power generation panel installation table 1 according to the fifth embodiment, the photovoltaic power generation panel 14 is formed among the supporting beam portions 11a and 11b on both sides of the upper position of the inclined metal fitting 10. It is a simplified sectional view which shows the outline of the cover material which covers the side surface of the end part which is not placed. In FIG. 5A, reference numeral 40 is a side cover material, 41 is an upper fixing screw, 42 is a lower fixing screw, and the remaining reference numerals are the same members shown in FIGS. 1-4 with the same reference numerals. .. That is, reference numeral 10 is the inclined metal fitting, 11a and 11b are the support beam portions, 14 is the embodiment powder power generation panel, 15 is the lowest pedestal, and 20 is the angle variable pillar material. The shape, function, etc. have already been explained.

As is clear from FIG. 5A, the side cover material 40 used for the photovoltaic power generation panel installation base 1 according to the fifth embodiment has the same height as the upper end of the inclined metal fitting 10 located at the end portion. It descends in contact with the upper side of the inclined metal fitting 10, extends outward in contact with the support beam portion 11b, and further descends to the upper end of the lowermost pedestal 15, with the thickness of the lowermost pedestal 15. The cross-sectional shape is vertically extended to the roof surface.

Further, in the side cover material 40 used for the photovoltaic power generation panel installation table 1 according to the fifth embodiment, the end portion of the lowermost frame 15 is extended to the outside of the inclined metal fitting 10, and as a result. The side cover material 40 is formed so as to spread downward at the hem, and is fixed to the inclined metal fitting 10 and the lowermost pedestal 15 by the upper fixing screw 41 and the lower fixing screw 42, respectively.

The end fixing bracket 30 is arranged from the outside of the side cover material 40 formed in this way, and is fixed while adjusting the height suitable for the thickness of the photovoltaic power generation panel 14. do.
FIG. 5B is a diagram illustrating an outline of arranging the end fixing bracket 30 from the outside of the side cover material 40, and the same members used in FIG. 5A have the same reference numerals. did.

(Shape 2)
As a modification, the end fixing bracket 30 may be formed so as to be housed inside the side cover material, and in FIG. 5 (c), the end fixing bracket 30 is the side cover. It is sectional drawing which shows the outline of the side cover material shape housed in the inside of a material.

In the side cover material 45 shown in FIG. 5 (c), since the end fixing bracket 30 is directly arranged on the support holding beam portion 11b of the inclined bracket 10, the end position of the photovoltaic power generation panel 14 is used. A cross section that extends through the outside of the end fixing bracket 30 to the insertion beam portion 32, further descends to the upper end of the lowermost pedestal 15, and extends vertically to the roof surface with the thickness of the lowermost pedestal 15. It is a shape. The side cover 45 is adjusted with the bolt 35 in a height position corresponding to the thickness of the panel, and the side cover material 45 is fixed.

Since the side cover materials 40 and 45 used for the photovoltaic power generation panel installation table 1 according to the fifth embodiment are all formed so as to spread downward at the hem, it is easy to pass the wind and the installation table can be used. It is possible to efficiently prevent lateral slippage and lifting.

The present invention is used for a photovoltaic power generation panel installation stand that can be installed on the roof of a building.

1 Photovoltaic panel installation stand 10 Inclined metal fittings 11a, 11b Supporting beam part 14 Photovoltaic panel 15a, 15b Bottom stand 16a, 16b, 16c Cross material 20 Angle variable pillar material 21 Bottom stand mounting base 22 Pillar part 23 Inclined metal fitting mounting part 24 Base connecting rotating hole 25 Lower connecting rotating hole 26 Upper connecting rotating hole 27 Inclined metal fitting connecting rotating hole 28 Connecting bolt hole 29 Inclined metal fitting joint surface 30 End fixing metal fitting 31 Fixed glamp part 32 Grump part 33 Inclined metal fitting insertion part 34 Adjusting glamp part 35 Adjusting bolt 40 Side cover material 41 Top fixing screw 42 Lower fixing screw 45 Side cover material 101 Photovoltaic panel installation base 102 Bottom mount 103 Horizontal support metal fitting 104 Inclined metal fitting 105, 105a-105d Stone plate 106 Upper end pillar 107 Intermediate pillar 108 Base tool

Claims (7)

In a photovoltaic panel installation stand where one or more photovoltaic panels are placed on the top surface by stacking multiple bottom mounts on the roof of the building and the same number of tilting brackets that tilt toward the sun. The sun is characterized in that the inclined metal fitting is an inclined metal fitting having a cross-sectional shape in which support holding beams protruding from both sides at a predetermined height position on both sides in a predetermined width are formed in an extension direction of the inclined metal fitting. Photovoltaic panel installation stand. The solar power generation panel according to claim 1, wherein a short side portion or a long side portion having a flat end portion of the photovoltaic power generation panel to be trimmed on both or one of the support beam portions is trimmed. Installation stand. The photovoltaic power generation panel installation stand according to claim 1, wherein the cloth material is continuously hung between the adjacent lowermost pedestals or between a plurality of lowermost pedestals. The photovoltaic power generation panel installation stand according to claim 1, wherein one or more angle-variable pillars having a variable angle are interposed between the lowermost pedestal and the inclined metal fitting. The claim is characterized in that a height-adjustable end fixing bracket suitable for the height of the photovoltaic power generation panel to be trimmed on the opposite side is arranged on the support holding beam portion where the photovoltaic power generation panel is not trimmed. Item 1. The photovoltaic power generation panel installation stand according to Item 1. From the same height as the upper end of the inclined metal fitting located at the end portion, it comes into contact with the inclined metal fitting and descends to the support holding beam portion, extends outward from the supporting holding beam portion, and then extends from the support holding beam portion outward. The photovoltaic power generation panel according to claim 1, wherein the side surface of the installation table is covered with a side cover material having a cross-sectional shape that descends to the upper end and extends vertically to the roof surface with the thickness of the lowermost frame. Installation stand. The side cover material accommodates the end fixing metal fittings arranged on the supporting beam portion of the inclined metal fittings inside, and the end fixing metal fittings from the end position of the photovoltaic power generation panel of the end fixing metal fittings. The photovoltaic power generation panel installation according to claim 1, wherein the solar power generation panel has a cross-sectional shape that descends to the upper end of the lowermost pedestal through the outside of the sill and extends vertically to the rooftop surface with the thickness of the lowermost pedestal. Stand.

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