JP6779166B2 - Stand for solar panels - Google Patents

Description

The present invention relates to a frame for a solar panel.

Conventionally, a frame for a solar panel for installing a solar panel has been known (see, for example, Patent Document 1).

In recent years, from the viewpoint of effective utilization of the land on which solar panels are installed, there has been a need for installing solar panel mounts on land (sites) where unspecified people can enter and exit, such as parking lots, bicycle parking lots, and farmlands. It is increasing.

Utility Model Registration No. 3196781

In the above-mentioned solar panel mount, the upper structure (mount portion) and the lower structure (post portion) are generally fixed via a fixing member exposed to the outside. There may be a problem that the external exposure of the fixing member impairs the appearance.

Therefore, an object of the present invention is to provide a stand for a solar panel having an appearance suitable for installation on a land (site) where an unspecified person can enter and exit.

The frame for a solar panel according to the present invention includes an upper structure, a lower structure that supports the upper structure, and a plurality of first fixing members. The upper structure has a frame structure that supports a solar panel, and the lower structure is a first support member that connects a plurality of columns and adjacent columns and extends laterally. And have. The support column has a support column side hollow portion for accommodating the first fixing member, and the frame structure and the support column are interposed via the first fixing member in which the entire support column is housed in the support column side hollow portion. Is fixed. The first support member has a first support member side hollow portion for accommodating the first fixing member, and the support column and the first support member are entirely in the first support member side hollow portion. It is fixed via the housed first fixing member. The strut has a strut-side hollow portion for accommodating the second fixing member, and the strut is on the ground or a foundation via the second fixing member in which at least a part thereof is accommodated in the strut-side hollow portion. Is fixed to. The second fixing member has a second plate portion formed in a plate shape and fixed to the ground or the foundation, a second hollow portion extending on the plate surface of the second plate portion, and the second. A second bolt insertion portion that is arranged on the side opposite to the second plate portion with a hollow portion in between, and is formed in a tubular shape and extends in a direction parallel to the extending direction of the second hollow portion. And have. A plurality of the second bolt insertion portions are continuously provided in the height direction of the second fixing member.

According to the present invention, it is possible to provide a stand for a solar panel having an appearance suitable for installation on a land (site) where an unspecified person can enter and exit.

It is a perspective view of the frame for the solar panel which concerns on embodiment of this invention. It is a front view of the frame for the solar panel which concerns on embodiment of this invention. It is a side view of the frame for a solar panel which concerns on embodiment of this invention. It is a main part perspective view which shows the fixed state between each member. It is an exploded perspective view which shows the fixed state between each member. It is a schematic perspective view of the first frame member. It is a schematic perspective view of the 2nd frame member. It is a schematic perspective view of a column. It is a schematic perspective view of the first support member. It is the schematic perspective view of the 2nd support member. It is a schematic perspective view of the first fixing member. It is the schematic perspective view of the 2nd fixing member.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the drawings, the arrow W indicates the width direction (horizontal direction) of the solar panel mount, the arrow D indicates the depth direction (vertical direction) of the solar panel mount, and the arrow H indicates the solar panel mount. Indicates the height direction.

As shown in FIGS. 1 to 3, the solar panel mount according to the embodiment of the present invention includes an upper structure 1 and a lower structure 2 that supports the upper structure 1.

The superstructure 1 has a frame structure 4 that supports the solar panel 3. The frame structure 4 supports a first frame member (rafter) 5 that supports the solar panel 3, and a second that supports the first frame member 5 and extends in a direction intersecting the first frame member 5. It is mainly composed of a frame member (rafter receiver) 6. In the present embodiment, the first frame member 5 and the second frame member 6 are arranged at right angles to each other. Further, the height of the first frame member 5 is set to be different between one side (front side) and the other side (rear side) of the depth direction D of the solar panel mount. Specifically, the first frame member 5 is installed so that the front side of the solar panel mount is higher than the rear side (see FIG. 3).

The first frame member 5 is made of an extruded profile made of an aluminum alloy (see FIG. 6). Further, the first frame member 5 is made of a cylindrical hollow material having a substantially trapezoidal cross section, and has an upper surface, a lower surface, and both side surfaces.

As shown in FIG. 6, at the lower ends of both side surfaces of the first frame member 5, locking plate pieces 7 extending outward in the width direction are formed along the longitudinal direction of the first frame member 5, respectively. Each locking plate piece 7 is formed over the entire length at the lower end of the side surface of the first frame member 5. A convex portion (rising portion) 8 projecting upward is formed at the tip of the locking plate piece 7 along the longitudinal direction of the first frame member 5. The convex portion 8 is formed at the tip end portion of the locking plate piece 7 over the entire length of the first frame member 5.

The second frame member 6 is made of an extruded shape member made of an aluminum alloy (see FIG. 7). The second frame member 6 is made of a tubular hollow material having a substantially rectangular cross section, and has an upper surface, a lower surface, and both side surfaces.

As shown in FIG. 7, locking pieces 10 for engaging with the bracket member 9 are formed at the upper ends of both side surfaces of the second frame member 6. The locking piece 10 is formed over the entire length at the upper ends of both side surfaces of the second frame member 6. Further, on the upper part of both side surfaces of the second frame member 6, there is a thick portion 11 into which screws (not shown) are screwed to fix the bracket member 9 (see FIG. 4) to the second frame member 6. It is formed. The thick portion 11 is formed over the entire length on the upper portions of both side surfaces of the second frame member 6. On the other hand, on the lower surface of the second frame member 6, a storage groove 13 for accommodating the heads of the bolts 52 and 58 used for fastening the second frame member 6 and the first fixing member 12 is provided on the second frame member 6. It is formed along the longitudinal direction of. A plurality (two in the illustrated example) of the accommodating grooves 13 are provided side by side, and are formed on the lower surface of the second frame member 6 over the entire length. The bolts 52 and 58 are hexagon bolts, and the width of the accommodating groove 13 is wider than the width across flats of the bolts 52 and 58 and narrower than the diagonal distance of the bolts 52 and 58. With this configuration, the accommodating groove 13 functions as a rotation stopper that regulates the rotation of the bolts 52 and 58. Further, at the open end of the accommodating groove 13, a pair of projecting portions 14 projecting from both side portions of the accommodating groove 13 so as to face each other are formed. The distance between the pair of protruding portions 14, 14 is wider than the outer diameter of the shaft portion of the bolts 52, 58 and narrower than the outer diameter of the head portion of the bolts 52, 58. With this configuration, the pair of projecting portions 14, 14 functions as a drop-out stopper for preventing the bolts 52, 58 from falling off from the accommodating groove 13.

Further, rib portions 15 for suppressing deformation of the second frame member 6 are formed on the upper surface and both side surfaces of the second frame member 6 along the longitudinal direction of the second frame member 6, respectively. The rib portion 15 is formed in a T-shaped cross-sectional shape, and is formed over the entire length on the upper surface and both side surfaces of the second frame member 6.

The solar panel mount according to the present embodiment further includes a bracket member 9 fixed to the upper part of the second frame member 6 and a holding member 16 arranged above the bracket member 9 (see FIG. 4). .. The first frame member 5 and the second frame member 6 are fixed via the bracket member 9, the holding member 16, and the like.

On the other hand, as shown in FIGS. 1 to 3, the lower structure 2 is formed from the first support member 18 that connects the plurality of columns 17 and the adjacent columns 17 and extends laterally, and the columns 17. It is mainly composed of a second support member 19 extending diagonally upward. In the present embodiment, the first support member 18 is arranged so as to extend in the horizontal direction. Further, the first support member 18 bridges and connects between the support column 17 on one side (front side) of the solar panel mount in the depth direction D and the support column 17 on the other side (rear surface side).

As shown in FIG. 5, the second frame member 6 of the upper structure 1 (frame structure 4) and the support column 17 of the lower structure 2 are fixed by the first fastening member 20 via the first fixing member 12. ing. Further, the base portion (lower end portion) of the second support member 19 is fixed to the support column 17 by the second fastening member 21 via the first fixing member 12. Then, the tip end portion (upper end portion) of the second support member 19 is fixed to the second frame member 6 by the third fastening member 22 via the first fixing member 12. In this way, by fixing the second frame member 6, the support column 17, and the first support member 18 to each other by using the first fixing member 12, a triangular truss structure is formed in a side view (FIG. 1, FIG. 1, (See FIG. 2).

Further, the support column 17 and the first support member 18 are fixed by the fourth fastening member 23 via the first fixing member 12. Further, the base portion (lower end portion) of the second support member 19 is fixed to the support column 17 by the second fastening member 21 via the first fixing member 12. Then, the tip end portion (upper end portion) of the second support member 19 is fixed to the first support member 18 by the fifth fastening member 24 via the first fixing member 12. In this way, by fixing the columns 17, the first support member 18, and the second support member 19 to each other using the first fixing member 12, a triangular truss structure is formed in a side view (FIG. 1, FIG. 1, (See FIG. 3).

Further, the support column 17 of the lower structure 2 is fixed to the ground 26 (or foundation) via the sixth fastening member 25.

The column 17 is made of an extruded profile made of an aluminum alloy (see FIG. 8). Further, the support column 17 is made of a tubular hollow material having a rectangular cross section, and has an internal support column side hollow portion 27 and side surfaces on all four sides.

As shown in FIG. 8, a plurality of (three in the illustrated example) bolt insertion holes 28 are formed in the base portion (lower end portion) of the support column 17 at intervals in the height direction of the support column 17. The shaft portion of the bolt 70 for fastening the support column 17 and the second fixing member 29 is inserted into the bolt insertion hole 28.

Further, another bolt insertion hole 30 is formed at the tip end portion (upper end portion) of the support column 17. The shaft portion of the bolt 53 for fastening the support column 17 and the first fixing member 12 is inserted into the bolt insertion hole 30.

Further, another bolt insertion hole 31 is formed in the general portion between the base portion (lower end portion) and the tip end portion (upper end portion) of the support column 17. In the present embodiment, a plurality of (four in the illustrated example) bolt insertion holes 31 are formed, and in order to fasten the support column 17 and the first fixing member 12 to these bolt insertion holes 31. The shafts of the screws (bolts) 55 and 62 of the above are inserted, respectively.

Further, on the inside of the side surface of the four sides of the support column 17 on which the bolt insertion hole 31 is formed, a tap plate 32 (see FIG. 5) used for fastening the support column 17 and the first fixing member 12 is provided. The accommodating slot 33 for accommodating is formed along the longitudinal direction of the column 17. A plurality (two in the illustrated example) of the accommodation slots 33 are provided side by side, and the accommodation slots 33 are formed over the entire length inside the side surface of the support column 17. Further, each accommodation slot 33 is composed of a pair of protrusion pieces 34, 34 arranged at intervals in the width direction with respect to the side surface of the support column 17. The protrusion 34 is formed in an L-shaped cross-sectional shape, and is formed on the inside of the side surface of the support column 17 over the entire length.

The first support member 18 is made of an extruded shape member made of an aluminum alloy (see FIG. 9). Further, the first support member 18 is made of a tubular hollow material having a rectangular cross section, and has an internal first support member side hollow portion 35, an upper surface, a lower surface, and both side surfaces.

As shown in FIG. 9, bolt insertion holes 36 are formed on both side surfaces of both ends of the first support member 18 in the longitudinal direction. The shaft portion of the bolt 63 for fastening the first support member 18 and the first fixing member 12 is inserted into the bolt insertion hole 36. On the other hand, on the lower surface of the first support member 18, a storage groove 37 accommodating the head of the bolt 65 used for fastening the first support member 18 and the first fixing member 12 is formed on the longitudinal surface of the first support member 18. It is formed along the direction. A plurality (two in the illustrated example) of the accommodating grooves 37 are provided side by side, and are formed on the lower surface of the first support member 18 over the entire length. The bolt 65 is a hexagon bolt, and the width of the accommodating groove 37 is wider than the width across flats of the bolt 65 and narrower than the diagonal distance of the bolt 65. With this configuration, the accommodating groove 37 functions as a rotation stopper that regulates the rotation of the bolt 65. Further, at the open end of the accommodating groove 37, a pair of projecting portions 38 projecting from both side portions of the accommodating groove 37 so as to face each other are formed. The distance between the pair of protruding portions 38, 38 is wider than the outer diameter of the shaft portion of the bolt 65 and narrower than the outer diameter of the head portion of the bolt 65. With this configuration, the pair of projecting portions 38, 38 functions as a fall-prevention stopper for preventing the bolt 65 from falling out of the accommodating groove 37.

The second support member 19 is made of an extruded shape member made of an aluminum alloy (see FIG. 10). Further, the second support member 19 is made of a tubular hollow material having a rectangular cross section, and has an internal second support member side hollow portion 39, an upper surface, a lower surface, and both side surfaces.

As shown in FIG. 10, bolt insertion holes 40 are formed on both side surfaces of both ends of the second support member 19 in the longitudinal direction. The shaft portions of the bolts 56, 59, 66 for fastening the second support member 19 and the first fixing member 12 are inserted into the bolt insertion hole 40. Further, slopes 41 are formed on both end faces of the second support member 19 in the longitudinal direction so as to extend diagonally with respect to the longitudinal direction of the second support member 19. The slope 41 of the base portion (lower end portion) of the second support member 19 is formed obliquely corresponding to the inclination angle (45 degrees in the illustrated example) with respect to the support column 17, and the slope 41 of the tip portion (upper end portion) is formed. , Is formed obliquely corresponding to an inclination angle (45 degrees in the illustrated example) with respect to the second frame member 6 or the first support member 18.

The first fixing member 12 is made of an extruded shape member made of an aluminum alloy (see FIG. 11).

As shown in FIG. 11, the first fixing member 12 has a first plate portion 43 formed in a plate shape and having a bolt insertion hole 46, and a first hollow portion extending on the plate surface of the first plate portion 43. It has 44 and. The first fixing member 12 is arranged on the side opposite to the first plate portion 43 with the first hollow portion 44 in between, and is formed in a tubular shape and is parallel to the extending direction of the first hollow portion 44. It further has a first bolt insertion portion 45 extending in any direction. A plurality of bolt insertion holes 46 (four in total in this embodiment) are formed in the first plate portion 43. Further, the first hollow portion 44 is formed in a tubular shape having a substantially trapezoidal cross section, and the first bolt insertion portion 45 is formed in a tubular shape having a circular cross section.

As shown in FIG. 5, the tap plate 32 is formed in a plate shape as a whole, and has a plurality of (four in the illustrated example) screw holes (bolt holes) 47. Such a tap plate 32 has a function as an aggregate of nuts. The tap plate 32 is made of, for example, a plate-like material made of SUS (stainless steel).

The second fixing member 29 is made of an extruded shape member made of an aluminum alloy (see FIG. 12).

As shown in FIG. 12, the second fixing member 29 has a second plate portion 48 formed in a plate shape and fixed to the ground 26 or a foundation, and a second plate portion 48 extending on the plate surface of the second plate portion 48. It has a hollow portion 49. The second fixing member 29 is arranged on the side opposite to the second plate portion 48 with the second hollow portion 49 in between, and is formed in a tubular shape and is parallel to the extending direction of the second hollow portion 49. Further has a second bolt insertion portion 50 extending in the above direction. A plurality of bolt insertion holes 51 (two in total in the illustrated example) are formed in the second plate portion 48. Further, the second hollow portion 49 is formed in a tubular shape having a substantially trapezoidal cross section, and the second bolt insertion portion 50 is formed in a tubular shape having a circular cross section. Further, a plurality of (three in the illustrated example) second bolt insertion portions 50 are arranged (continuously provided) in the height direction of the second fixing member 29.

As shown in FIG. 5, the upper structure 1 (frame structure 4) is fixed to the second frame member 6 and the support column 17 via the first fixing member 12, such as bolts 52, 53 and nuts 54 (first). This is done by the fastening member 20). The entire first fixing member 12 is housed in the support column side hollow portion 27 of the support column 17, and the head of the bolt 52 is housed in the storage groove 13 of the second frame member 6. Then, by fixing the second frame member 6 and the support column 17 in a state where the lower surface of the second frame member 6 and the upper end of the support column 17 are in contact with each other, the members of the second frame member 6 and the support column 17 are connected to each other. There are no seams or gaps between them, and the entire first fixing member 12 is not exposed to the outside.

The base portion (lower end portion) of the second support member 19 and the support column 17 are fixed by bolts 55 and 56, tap plates 32 and nuts 57 (second fastening member 21) via the first fixing member 12. The first fixing member 12 is entirely housed in the second support member side hollow portion 39 of the second support member 19, and the tap plate 32 is housed entirely in the storage slot 33 of the support column 17. Then, the second support member 19 and the support column 17 are fixed by fixing the second support member 19 and the support column 17 in a state where the base portion (lower end portion) of the second support member 19 and the side surface of the support column 17 are in contact with each other. There are no seams or gaps between the members, and the entire first fixing member 12 is not exposed to the outside.

The tip (upper end) of the second support member 19 and the second frame member 6 of the upper structure 1 (frame structure 4) are fixed to the bolts 58, 59 and nuts 60 via the first fixing member 12. 61 (third fastening member 22) is used. The entire first fixing member 12 is housed in the second support member side hollow portion 39 of the second support member 19, and the head of the bolt 58 is housed in the house groove 13 of the second frame member 6. Then, the second support member 19 and the second frame member 6 are fixed in a state where the tip end portion (upper end portion) of the second support member 19 and the lower surface of the second frame member 6 are in contact with each other. There are no seams or gaps between the members of the support member 19 and the second frame member 6, and the entire first fixing member 12 is not exposed to the outside.

The first support member 18 and the support column 17 are fixed by bolts 62, 63, tap plates 32, and nuts 64 (fourth fastening member 23) via the first fixing member 12. The first fixing member 12 is entirely housed in the first support member side hollow portion 35 of the first support member 18, and the tap plate 32 is entirely housed in the storage slot 33 of the support column 17. Then, by fixing the first support member 18 and the support column 17 in a state where the end portion of the first support member 18 and the side surface of the support column 17 are in contact with each other, the members of the first support member 18 and the support column 17 are brought into contact with each other. There are no seams or gaps between them, and the entire first fixing member 12 is not exposed to the outside.

The tip end portion (upper end portion) of the second support member 19 and the first support member 18 are formed by bolts 65, 66 and nuts 67, 68 (fifth fastening member 24) via the first fixing member 12. The entire first fixing member 12 is housed in the second support member side hollow portion 39 of the second support member 19, and the head of the bolt 65 is housed in the house groove 37 of the first support member 18. Then, the second support member 19 and the first support member 18 are fixed in a state where the tip end portion (upper end portion) of the second support member 19 and the lower surface of the first support member 18 are in contact with each other. There are no seams or gaps between the members of the support member 19 and the first support member 18, and the entire first fixing member 12 is not exposed to the outside.

Further, the support column 17 and the ground 26 (or foundation) of the lower structure 2 are fixed by bolts 69, 70, nuts 71 and the like (sixth fastening member 25) via the second fixing member 29. There is. At this time, in the second fixing member 29, the second bolt insertion portion 50 is accommodated in the strut-side hollow portion 27 of the strut 17.

The effects of this embodiment will be described below.

(1) The frame for a solar panel according to the present embodiment includes an upper structure 1, a lower structure 2 that supports the upper structure 1, and a plurality of first fixing members 12. The upper structure 1 has a frame structure 4 that supports the solar panel 3, and the lower structure 2 connects a plurality of columns 17 and adjacent columns 17 and extends laterally. It has one support member 18. The support column 17 has a support column side hollow portion 27 for accommodating the first fixing member 12, and the frame structure 4 and the support column 17 include a first fixing member 12 whose entire structure is housed in the support column side hollow portion 27. It is fixed through. The first support member 18 has a first support member side hollow portion 35 for accommodating the first fixing member 12, and the support column 17 and the first support member 18 are entirely included in the first support member side hollow portion 35. Is fixed via the first fixing member 12 in which the is housed.

The first support member 18 has a function of connecting between adjacent columns 17 to increase the fixing strength of the lower structure 2.

The entire first fixing member 12 is housed in the support column side hollow portion 27 of the support column 17 and the first support member side hollow portion 35 of the first support member 18. As a result, in particular, the frame structure 4 and the support column 17 can be joined in a state of being abutted against each other, and the support column 17 and the first support member 18 can be joined in the same manner, and a gap is created at the joint between the members. It is possible to prevent it. That is, the frame structure 4 and the support column 17 can be connected without a gap, and the support column 17 and the first support member 18 can be connected without a gap. Therefore, the appearance and design of the solar panel mount can be improved.

In short, according to the present embodiment, it is possible to provide a solar panel mount having an appearance suitable for installation on land (site) where an unspecified person can enter and exit.

(2) The lower structure 2 has a second support member 19 extending diagonally upward from the support column 17 toward the bottom surface of the frame structure 4. The second support member 19 has a second support member side hollow portion 39 for accommodating the first fixing member 12, and the frame structure 4 and the second support member 19 are the second support member side hollow portion 39. It is fixed via the first fixing member 12 which is housed in the whole. The support column 17 and the second support member 19 are fixed via a first fixing member 12 that is entirely housed in the hollow portion 39 on the second support member side.

In the solar panel mount according to the present embodiment, the frame structure 4, the support column 17, and the second support member 19 form a triangular truss structure in a side view, so that the solar panel has excellent strength. It becomes possible to provide a pedestal.

The entire first fixing member 12 is housed in the second support member side hollow portion 39 of the second support member 19. As a result, in particular, the frame structure 4 and the second support member 19 can be joined in a state of being abutted against each other, and the support column 17 and the second support member 19 can also be joined in the same manner, and the joints between the members can be joined. It is possible to prevent a gap from being created. That is, the frame structure 4 and the second support member 19 can be connected without a gap, and the support column 17 and the second support member 19 can be connected without a gap. Therefore, the appearance and design of the solar panel mount can be improved.

(3) The lower structure 2 has a second support member 19 extending diagonally upward from the support column 17 toward the bottom surface of the first support member 18. The second support member 19 has a second support member side hollow portion 39 for accommodating the first fixing member 12, and the support column 17 and the second support member 19 are entirely included in the second support member side hollow portion 39. Is fixed via the first fixing member 12 in which the is housed. The first support member 18 and the second support member 19 are fixed via a first fixing member 12 which is entirely housed in the hollow portion 39 on the second support member side.

In the solar panel mount according to the present embodiment, the column 17, the first support member 18, and the second support member 19 form a triangular truss structure in a side view, so that the solar panel has excellent strength. It will be possible to provide a stand.

The entire first fixing member 12 is housed in the second support member side hollow portion 39 of the second support member 19. As a result, in particular, the support column 17 and the second support member 19 can be joined in a state of being abutted, and further, the first support member 18 and the second support member 19 can be joined in the same manner, and the joints between the members can be joined. It is possible to prevent a gap from being formed in. That is, the support column 17 and the second support member 19 can be connected without a gap, and the first support member 18 and the second support member 19 can be connected without a gap. Therefore, the appearance and design of the solar panel mount can be improved.

(4) The first fixing member 12 has a first plate portion 43 formed in a plate shape and having a bolt insertion hole 46, a first hollow portion 44 extending on the plate surface of the first plate portion 43, and a first portion. A first bolt that is arranged on the opposite side of the first plate portion 43 with one hollow portion 44 in between, is formed in a tubular shape, and extends in a direction parallel to the extending direction of the first hollow portion 44. It has an insertion portion 45.

Since the first fixing member 12 has the first plate portion 43, when the first fixing member 12 is fastened to each member, the surface pressure is increased by bringing the first plate portion 43 into contact with each member. It is possible to increase the fixing strength. Further, since the first plate portion 43 has the bolt insertion hole 46, the first fixing member 12 can be fastened to each member by using bolts.

Since the first fixing member 12 has the first bolt insertion portion 45, the first fixing member 12 is fastened to each member by penetrating the first bolt insertion portion 45 with a through bolt from the outside of each member. Is possible.

(5) The solar panel mount includes a plurality of tap plates 32 having a plurality of screw holes 47. The strut 17 has an accommodating slot 33 for accommodating the tap plate 32, and the strut 17 has a tap plate 32 entirely accommodated in the accommodating slot 33 and a screw screwed into the screw hole 47 of the tap plate 32. It is fastened to the first fixing member 12 via 55 and 62.

Since the entire tap plate 32 is housed in the storage slot 33 of the support column 17, when the tap plate 32 is inserted into the storage slot 33, the tap plate 32 is not exposed to the outside of the support column 17 and is not exposed from the outside of the support column 17. It will be hidden. Therefore, the appearance and design of the solar panel mount can be improved.

Since the tap plate 32 has the screw hole 47, it is not necessary to use a nut or the like, and the first fixing member 12 can be fastened to the support column 17 only with screws (bolts) from the outside of the support column 17. Therefore, the construction workability of the solar panel mount can be improved.

(6) The solar panel mount includes a plurality of second fixing members 29. The strut 17 has a strut-side hollow portion 27 that accommodates the second fixing member 29, and the strut 17 has a ground 26 via a second fixing member 29 that accommodates at least a part of the strut-side hollow portion 27. Or it is fixed to the foundation.

When the solar panel mount includes the second fixing member 29, it becomes relatively easy to fix the columns 17, and it is possible to construct a solar panel mount that does not necessarily require a foundation.

(7) The second fixing member 29 has a second plate portion 48 formed in a plate shape and fixed to the ground 26 or the foundation, and a second hollow portion 49 extending on the plate surface of the second plate portion 48. , The second hollow portion 49 is arranged on the opposite side of the second plate portion 48 with the second hollow portion 49 in between, and is formed in a tubular shape and extends in a direction parallel to the extending direction of the second hollow portion 49. It has a two-bolt insertion portion 50.

Since the second fixing member 29 has the second plate portion 48, when the second fixing member 29 is fastened to the ground 26 or the foundation, the surface pressure is obtained by bringing the second plate portion 48 into contact with the ground 26 or the foundation. Can be increased to increase the fixing strength.

Since the second fixing member 29 has the second hollow portion 49, the second bolt insertion portion 50 can be formed at a position higher by the height of the second hollow portion 49, and the support column 17 and the second fixing member can be formed. It is possible to widen the range of interaction with 29.

Since the second fixing member 29 has the second bolt insertion portion 50, the second fixing member 29 is fastened to the support column 17 by penetrating the second bolt insertion portion 50 with a through bolt from the outside of the support column 17. Is possible.

(8) A plurality of second bolt insertion portions 50 are arranged in the height direction of the second fixing member 29.

By arranging a plurality of second bolt insertion portions 50 in the height direction of the second fixing member 29, fine level adjustment (height position adjustment) can be performed in the connection between the support column 17 and the second fixing member 29. Is possible. Therefore, it is possible to install a solar panel mount in response to minute undulations on the ground.

(9) The frame structure 4 has a first frame member 5 that supports the solar panel 3 and a second frame member 6 that supports the first frame member 5 and extends in the orthogonal direction. The support column 17 is fixed to the second frame member 6 of the frame structure 4 via the first fixing member 12 that is entirely housed in the support column side hollow portion 27.

By accommodating the entire first fixing member 12 in the support column side hollow portion 27 of the support column 17, in particular, a gap is not formed between the members between the second frame member 6 and the support column 17. Is possible. That is, the second frame member 6 and the support column 17 can be connected without a gap. Therefore, the appearance and design of the solar panel mount can be improved.

(10) The first fixing member 12, the first support member 18, the support column 17, the second support member 19, the second fixing member 29, the first frame member 5 and the second frame member 6 are each extruded type made of aluminum alloy. It consists of wood.

As a result, the weight of the entire solar panel mount can be reduced as compared with the case where each of these members is made of steel. In addition, the dimensional accuracy of each of these members can be improved, the pedestal for the solar panel can be installed easily and accurately, and excellent corrosion resistance and appearance can be obtained. Furthermore, since long members can be manufactured at a relatively low cost, the manufacturing cost can be reduced, and since the aluminum alloy is relatively excellent in recyclability, after the removal of the solar panel mount The material can be reused.

By the way, the frame for the solar panel of the present invention has been described by taking an example in the above-described embodiment, but the present invention is not limited to this embodiment, and various other embodiments may be adopted without departing from the gist of the present invention. it can.

1 Upper structure 2 Lower structure 3 Solar panel 4 Frame structure 5 First frame member 6 Second frame member 12 First fixing member 17 Strut 18 First support member 19 Second support member 26 Ground 27 Strut side hollow part 29 Second fixing member 32 Tap plate 33 Storage slot 35 First support member side hollow part 39 Second support member side hollow part 43 First plate part 44 First hollow part 45 First bolt insertion part 46 Bolt insertion hole 47 Screw hole (Bolt hole)
48 Second plate part 49 Second hollow part 50 Second bolt insertion part 55 Screw (bolt)
62 Screws (bolts)

Claims (10)

A superstructure, a substructure that supports the superstructure, a plurality of first fixing members, and a plurality of second fixing members are provided.
The superstructure has a frame structure that supports the solar panel.
The substructure has a plurality of columns and a first support member that connects between the adjacent columns and extends laterally.
The support column has a support column side hollow portion for accommodating the first fixing member, and the frame structure and the support column are interposed via the first fixing member in which the entire support column is housed in the support column side hollow portion. Fixed
The first support member has a first support member side hollow portion for accommodating the first fixing member, and the support column and the first support member are entirely in the first support member side hollow portion. is fixed through the contained said first fixing member,
The strut has a strut-side hollow portion for accommodating the second fixing member, and the strut is on the ground or a foundation via the second fixing member in which at least a part thereof is accommodated in the strut-side hollow portion. Fixed to
The second fixing member has a second plate portion formed in a plate shape and fixed to the ground or the foundation, a second hollow portion extending on the plate surface of the second plate portion, and the second. A second bolt insertion portion that is arranged on the side opposite to the second plate portion with a hollow portion in between, and is formed in a tubular shape and extends in a direction parallel to the extending direction of the second hollow portion. And have
The second bolt insertion portion is a frame for a solar panel, characterized in that a plurality of the second bolt insertion portions are continuously provided in the height direction of the second fixing member . The sun according to claim 1, wherein the second hollow portion is formed in a cylindrical shape having a trapezoidal cross section whose width narrows from the second plate portion side toward the second bolt insertion portion side. Stand for optical panel. The lower structure has a second support member extending obliquely upward from the support column toward the bottom surface of the frame structure.
The second support member has a second support member side hollow portion for accommodating the first fixing member, and the frame structure and the second support member are formed in the second support member side hollow portion. The entire support is fixed via the first fixing member, and the support column and the second support member are fixed via the first fixing member, which is entirely housed in the hollow portion on the second support member side. The solar panel mount according to claim 1 or 2 , wherein the frame is made of a solar panel. The lower structure has a second support member extending obliquely upward from the support column toward the bottom surface of the first support member.
The second support member has a second support member side hollow portion for accommodating the first fixing member, and the support column and the second support member are entirely in the second support member side hollow portion. The first support member and the second support member are fixed via the housed first fixing member, and the first support member and the second support member are entirely housed in the second support member side hollow portion via the first fixing member. The stand for a solar panel according to any one of claims 1 to 3, characterized in that it is fixed. The first fixing member is formed in a plate shape and has a bolt insertion hole between a first plate portion, a first hollow portion extending on the plate surface of the first plate portion, and the first hollow portion. sandwiched therebetween while being positioned on the opposite side to the first plate portion is formed into a cylindrical shape, have a the first bolt insertion portion extending in the direction parallel to the extending direction of the first hollow portion ,
The first hollow portion is formed in a trapezoidal cross-section whose width narrows from the first plate portion side toward the first bolt insertion portion side.
The solar panel mount according to any one of claims 1 to 4 , wherein the solar panel mount is characterized by the above. The solar panel mount includes a plurality of tap plates having a plurality of screw holes.
The strut has a containment slot for accommodating the tap plate.
The support is claimed to be fastened to the first fixing member via a tap plate that is entirely accommodated in the accommodation slot and a screw that is screwed into a screw hole of the tap plate. The stand for a solar panel according to any one of 1 to 5 . The frame structure is
The first frame member that supports the solar panel and
It has a second frame member that supports the first frame member and extends in the orthogonal direction.
Any of claims 1 to 6 , wherein the support column is fixed to the second frame member of the frame structure via the first fixing member whose entire support is housed in the support column side hollow portion. The frame for solar panels described in item 1. The sun according to any one of claims 1 to 7 , wherein the first fixing member, the second fixing member, the first support member, and the support column are made of an extruded shape member made of an aluminum alloy. Stand for optical panel. The stand for a solar panel according to claim 3 or 4 , wherein the second support member is made of an extruded shape member made of an aluminum alloy. The frame for a solar panel according to claim 7 , wherein the first frame member and the second frame member are made of an extruded shape member made of an aluminum alloy.

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