JP2017005813A - Solar cell module installation frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To propose a new fixing structure of pillars and braces in a portion of a pillar support member.SOLUTION: A solar cell module installation frame has: rail members on which a solar cell module 2 is placed; pillars 5 supporting the rail members; pillar supporting members 30 respectively supporting lower ends of the pillars 5; and braces 7, each of which connects the rail member with the pillar supporting member 30. Vertical groove parts 53 which open in a longitudinal direction of the rail member are provided in the pillar 5.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a mount for installing a solar cell module.

  As a structure for fixing the solar cell module, for example, a configuration disclosed in Patent Document 1 is known.

  In the configuration disclosed in Patent Document 1, a plurality of vertical rails (diagonal materials) installed on the upper ends of front and rear columns having different lengths are arranged in parallel, and a plurality of panels are disposed on the vertical rails (diagonal materials). A solar cell module having a shape is installed.

  The lower ends of the front and rear columns are fixed to column support members (leg brackets) fixed to the foundation and are erected upward, and a vertical rail (diagonal material) is fixed to the upper ends of the columns. And the support | pillar support member and the middle part of the vertical rail are connected by the brace (front cane, back cane). Thus, conventionally, a total of two members, the lower end portion of the support column and the lower end portion of the brace, are fixed to one support member.

JP2015-55102A

  However, in the configuration as in Patent Document 1, it is necessary to be able to shift and fix both the support and the brace so that the positions of the support and the brace do not overlap. For this reason, in the support | pillar support member, in order to ensure a fixing location, it was necessary to have a dimension big enough.

  On the other hand, when paying attention to the cost reduction of the solar cell module installation stand, the size of the column support member is directly related to the material cost, so downsizing (compact) of the column support member is a problem. I found out.

  The present invention finds the above problems and proposes a new structure for fixing the support and the brace at the support support member.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

That is, as described in claim 1,
A solar panel comprising: a rail member on which a solar cell module is placed; a column supporting the rail member; a column supporting member supporting the lower end of the column; and a brace connecting the rail member and the column supporting member. It is a battery module installation stand, and is a solar cell module installation stand in which a vertical groove portion that is opened in a longitudinal direction of the rail member is provided on the support column.

Moreover, as described in claim 2,
The lower end of the brace is fixed to the support column support member while being inserted into the vertical groove.

Moreover, as described in claim 3,
The support column is a solid section having an H-shaped cross section or a hollow hollow section.

Moreover, as described in claim 4,
It is assumed that the brace is composed of a member having a cross-sectional shape or a C-shaped cross section.

Moreover, as described in claim 5,
The lower end of the column and the lower end of the brace are fixed to the column support member using a common fastener.

According to the invention of claim 1,
By inserting the lower end of the brace into the vertical groove of the column, the lower end of the brace can be placed close to the center line of the column. Can be placed close together. Thereby, the dimension of the opening direction of the bottom plate and the standing wall constituting the support column support member can be shortened, and the support column support member can be downsized (compact).

According to the invention of claim 2,
Since the lower end of the brace is inserted into the vertical groove of the column, the dimensions of the bottom plate and vertical wall of the column support member can be shortened, and the column support member can be downsized (compact) Can be achieved.

According to the invention of claim 3,
A longitudinal groove part can be comprised about a support | pillar. In addition, by forming two vertical groove portions with a cross-section H shape or the like, the brace can be fixed on both sides of the support column.

According to the invention as set forth in claim 4,
A surface that contacts the inner surface of the vertical groove portion of the column can be secured, and the strength of coupling with the column can be increased.

According to the invention as set forth in claim 5,
Since joint fastening with a common fastener is possible, the number of fasteners can be reduced, and the cost can be reduced by reducing the number of parts, the work process can be simplified, and the construction time can be shortened.

The figure shown about the whole structure of the mount frame which installs a solar cell module. The front view which shows about embodiment which erects a support | pillar to a concrete foundation. The side view from the arrow A direction of FIG. BB sectional drawing of FIG. The CC sectional view taken on the line of FIG. The front view which shows about embodiment which erects a support | pillar to a pile foundation. The side view from the arrow A direction of FIG. BB sectional drawing of FIG. (A) is a cross-sectional view showing an embodiment of a support column having a substantially H-shaped cross-section, (B) is a cross-sectional view showing an embodiment of a support column having a hollow cross-sectional shape, and (C) is a hollow cross-sectional shape. Sectional drawing shown about the Example using the support | pillar made into the shape. (A) is sectional drawing shown about the Example of the support | pillar which combines two members which have C-shaped cross-sectional shape, and makes it substantially H shape, (B) is sectional drawing shown about the Example using the support | pillar of (A). , (C) is a side view showing an embodiment using the support (A).

  Next, embodiments of the present invention will be described with reference to the drawings. In the following description, the longitudinal direction of the horizontal rail 10 shown in FIG. 1 is the frontage direction X, the lateral direction X, or the column direction X, and the longitudinal direction of the vertical rail 20 is the depth direction Y, the longitudinal direction Y, or the step direction. Y. Further, the terms “vertical” and “horizontal” are used for convenience of explanation, and do not limit specific directions.

  FIG. 1 shows the overall configuration of a gantry 1 on which a solar cell module 2 is installed. A plurality of concrete foundations 3, 3 are arranged on an installation surface such as the ground, and the support columns 30 (also referred to as “base angles”) and rail support members 6 installed on the concrete foundations 3, 3 are supported by the support columns. 5 and the horizontal rail 10 are supported. In addition to the concrete foundation 3, it is also assumed that a pedestal is installed on a pile foundation 26 (FIG. 6), which will be described later, and a unit foundation installed on the rooftop of a building.

  In the embodiment of FIG. 1, in one side (water side) in the depth direction Y, the column 5 is erected on each column support member 30 installed on the concrete foundation 30. The pillars 5 are erected on the concrete foundations 3 at a plurality of locations in the frontage direction X, and a horizontal rail 10 is installed on the upper ends of the pillars 5 and 5.

  On the other hand, on the other side (underwater side) in the depth direction Y, the horizontal rail 10 is supported by the rail support member 6 placed on the concrete foundation 3. The rail support members 6 are respectively installed on a plurality of concrete foundations 3 in the frontage direction X, and the horizontal rails 10 are installed on the rail support members 6 and 6.

  As described above, the vertical rails 20, 20 are installed on the plurality of horizontal rails 10, 10 that are spaced apart in parallel in the depth direction Y and are orthogonal to the longitudinal direction of the horizontal rails 10, 10. .

  The horizontal rail 10 supported by the upper part of the support | pillar 5 is arrange | positioned higher than the horizontal rail 10 supported by the rail support member 6, and the vertical rails 20 and 20 are installed inclining.

  A plurality of panel-shaped solar cell modules 2, 2 are disposed on the vertical rails 20, 20. The solar cell modules 2 and 2 are also inclined and arranged according to the inclination angle of the vertical rails 20 and 20. With this inclined arrangement, it is possible to receive sunlight with high efficiency, and in the depth direction Y, the lower side is the water side and the higher side is the water side, and water and snow on the upper surfaces of the solar cell modules 2 and 2 are retained. It can be slid without

  The upper end of the brace 7 disposed obliquely is connected to the middle part of the horizontal rail 10, and the lower end of the brace 7 is connected to the column support member 30. The brace 7 distributes the load acting on the horizontal rail 10 to the concrete foundation 3 side, thereby improving the structural strength of the gantry 1 and ensuring performance such as wind resistance and snow resistance.

  In addition, in the above structure, it is good also as a structure by which the support | pillar support member 30 is installed instead of the rail support member 6, a short support | pillar is installed, and the solar cell module 2 is inclined and arrange | positioned. Alternatively, the support member 30 may be installed instead, and a support column having the same length as the support column 5 may be installed so that the solar cell module 2 is disposed substantially horizontally.

2 is a front view showing an embodiment in which a support 5 is erected on a concrete foundation 3, FIG. 3 is a side view from the direction of arrow A in FIG. 2, FIG. 4 is a cross-sectional view along line BB in FIG. It is CC sectional view taken on the line of FIG.
As shown in FIGS. 2 to 4, the concrete foundation 3 is a member that serves as a foundation when the solar cell panel mount 1 is installed on the site. In this embodiment, the concrete foundation 3 is configured in a block shape, and a lower portion thereof is on the ground. It is buried and its upper part protrudes from the ground surface.

  A column support member 30 is installed on the upper surface 3 a of the concrete foundation 3. The column support member 30 includes a bottom plate 31 disposed on the upper surface 3 a of the concrete foundation 3, and two standing walls 32 and 32 that are erected vertically from the bottom plate 31 and extend in parallel to each other. The support column support member 30 can be made of an extruded aluminum material, a steel material, or the like.

  The bottom plate 31 is formed with a long through hole 31a through which an anchor bolt 33 previously embedded in the concrete foundation 3 is inserted. By fastening a nut 34 to the anchor bolt 33, the concrete base 3 is fixed. The column support member 30 is fixed. In addition, it is good also as a structure by which a spacer is pinched | interposed between the support | pillar support member 30 and the upper surface 3a of the concrete foundation 3. FIG.

  As shown in FIG. 3, the two standing walls 32, 32 are arranged parallel to each other in the depth direction Y by a depth width 32 y, and the depth width is smaller than the depth width 32 y between the two standing walls 32, 32. A strut 5 having 5y is accommodated. Thus, in the support column support member 30, a space 32 c for accommodating the support column 5 is formed between the two standing walls 32 and 32.

  As shown in FIG. 2, the standing walls 32, 32 extend in the frontage direction X, and the direction in which the standing walls 32, 32 extend and the opening direction of the longitudinal groove portion 53 of the column 5 to be described later (the brace 7 is inserted). (Direction: groove depth direction) are matched.

  As shown in FIGS. 2 to 4, in this embodiment, the support column 5 includes a bridge plate portion 51 extending in the depth direction Y, and side plate portions extending in the frontage direction X at both ends of the bridge plate portion 51 and facing each other. 52, 52, and is configured as a solid shape member that is substantially H-shaped in cross-sectional view. The support column 5 can be made of an aluminum extruded material, a steel material, or the like, and sufficient bending strength required for the support column 5 is ensured.

  Through holes 52a and 52a penetrating in the depth direction Y are formed in the two side plate portions 52 and 52 of the support column 5, respectively. Further, the two standing walls 32 and 32 of the column support member 30 are formed with through holes 32a and 32a each having a long hole shape.

  And the position of each through-hole 52a, 32a of the support | pillar 5 and the support | pillar support member 30 is arrange | positioned so that it may mutually correspond, While inserting the volt | bolt 41 in the state which matched the position of the through-holes 52a, 32a, The column 5 is fixed to the column support member 30 by fastening the nut 42.

  In the state where the fixing is completed, the lower end of the column 5 comes into contact with the bottom plate 31 of the column support member 30, and the downward load of the column 5 is transmitted to the concrete foundation 3 through the column support member 30. The overall load of the can be supported.

  As shown in FIG. 4, the support column 5 is formed with two bridge plate portions 51 and two substantially U-shaped vertical groove portions 53, one of which is opened by the side plate portions 52 and 52. The longitudinal groove portion 53 is configured to extend in the longitudinal direction of the column 5, and in the present embodiment having a substantially H-shaped cross section, the longitudinal groove portions 53, 53 are configured on both sides of the bridge plate portion 51. In the configuration of the present embodiment, the groove depth direction of the vertical groove portion 53, in other words, the direction in which the vertical groove portion 53 is opened in a cross-sectional view is the frontage direction X and the longitudinal direction of the horizontal rail 10.

  Then, as shown in FIGS. 2 to 4, the lower end portion of the breath 7 is inserted into the longitudinal groove portion 53. The brace 7 of this embodiment is formed of a hollow square pipe material (hollow shape material), and through holes 72a and 72a are formed in a pair of side plate portions 72 and 72 facing each other. The brace 7 may be formed of a square pipe material having a substantially B-shaped cross section or a member having a C-shaped cross section (substantially U-shaped).

  The through-holes 72a and 72a of the brace 7 are arranged so as to coincide with the positions of the through-holes 52a and 32a of the support column 5 and the support column support member 30, and the three through-holes 72a, 52a and 32a are made to match. At the same time, the brace 7, the column 5, and the column support member 30 are integrally fixed by fastening with the bolt 41 and the nut 42.

  As described above, since the three through holes 72a, 52a, and 32a can be fastened together by common fasteners (bolts 41 and nuts 42), the support column 30 and the brace 7 Fixed locations can be shared and there is no need to provide separate locations. Thereby, the dimension (horizontal width 32x: FIG. 2) of the opening direction 32 of the baseplate 31 and the standing wall 32 which comprises the support | pillar support member 30 can be comprised short, and size reduction (compactness) of the support | pillar support member 30 is achieved. Can do.

  In addition, it is possible to reduce the number of fasteners by reducing the number of parts, simplifying the work process, and construction by allowing joint fasteners (bolts 41 and nuts 42) to be fastened together. Time can be shortened.

  In the above embodiment, the lower end portion of the brace 7 is inserted into the vertical groove portion 53 of the support column 5, and the three through holes 72a, 52a, 32a are fastened together by a common fastener (bolt 41, nut 42). However, the support 5 and the support member 30 may be fixed and the brace 7 and the support member 30 may be fixed at different locations.

  Also in this configuration, since the lower end portion of the brace 7 can be disposed close to the center line C of the brace 5 by inserting the lower end portion of the brace 7 into the longitudinal groove portion 53 of the brace 5, the brace 7 supports the column. The fixing location for the member 30 can be arranged closer to the support column 5 by the center line C. Thereby, the dimension (horizontal width 32x) of the opening direction 32 of the bottom plate 31 and the standing wall 32 which comprises the support | pillar support member 30 can be comprised short, and size reduction (compactness) of the support | pillar support member 30 can be achieved.

  As shown in FIGS. 2 and 3, the upper end of the column 5 is connected to the horizontal rail 10 via a column connecting member 60. The column connecting member 60 includes a bridge plate portion 61 that forms a horizontal plane extending in the depth direction Y, and side plate portions 62 and 62 that extend in the vertical direction Z at both ends of the bridge plate portion 61 and face each other. It is comprised so that a substantially H character may be made | formed in a side view (FIG. 3). The column connecting member 60 can be made of an aluminum extruded material, a steel material, or the like.

  As shown in FIG. 3, on the lower side of the bridge plate portion 61, the upper portion of the column 5 is inserted into the lower open portion 63 surrounded by the bridge plate portion 61 and the side plate portions 62 and 62. A through hole 62a is formed in the side plate portion 62 of the column connecting member 60 at a position corresponding to the through hole 52a of the side plate portion 52 of the column 5, and a bolt 43a is inserted into both the through holes 52a and 62a and a nut is inserted. The column connecting member 60 is fixed to the column 5 by fastening 44a.

  As shown in FIG. 3, on the upper side of the bridge plate portion 61, the lower portion of the horizontal rail 10 is inserted into the upper open portion 64 surrounded by the bridge plate portion 61 and the side plate portions 62 and 62. A through hole 62b is formed in the side plate portion 62 of the column connecting member 60 at a position corresponding to the through hole 12a of the side plate portion 12 of the horizontal rail 10, and a bolt 43b is inserted into both the through holes 12a and 62b. The column connecting member 60 is fixed to the horizontal rail 10 by fastening the nut 44b.

  As described above, a configuration in which the horizontal rail 10 and the column 5 are connected via the column connecting member 60 and the horizontal rail 10 is supported at the upper end portion of the column 5 is realized.

  Further, as shown in FIGS. 2 and 5, the upper end portion of the breath 7 is connected to the horizontal rail 10 via a breath connecting member 80. The brace connecting member 80 includes a bridge plate portion 81 that forms a horizontal plane extending in the depth direction Y, and side plate portions 82 and 82 that extend in the vertical direction Z at both ends of the bridge plate portion 81 and face each other. It is comprised so that a substantially H character may be made | formed by side view. The breath connecting member 80 can be made of an extruded aluminum material, a steel material, or the like.

  As shown in FIG. 5, on the lower side of the bridge plate portion 81, the upper portion of the brace 7 is inserted into the lower open portion 83 surrounded by the bridge plate portion 81 and the side plate portions 82 and 82. A through hole 82a is formed in the side plate portion 82 of the breath connecting member 80 at a position corresponding to the through hole 72b of the side plate portion 72 of the breath 7, and a bolt 43c is inserted into both the through holes 72b and 82a, and a nut. The brace connecting member 80 is fixed to the brace 7 by fastening 44c.

  As shown in FIG. 5, on the upper side of the bridge plate portion 81, the lower portion of the horizontal rail 10 is inserted into the upper open portion 84 surrounded by the bridge plate portion 81 and the side plate portions 82 and 82. The side plate portion 82 of the breath connecting member 80 is formed with a through hole 83a for screwing the side plate portion 12 of the horizontal rail 10, and by driving a screw 45 into the through hole 83a, The brace connecting member 80 is fixed.

  As described above, a configuration in which the horizontal rail 10 and the brace 7 are connected via the breath connecting member 80 and the horizontal rail 10 and the support column support member 30 are connected via the breath 7 is realized.

Next, the Example which erects a support | pillar to a pile foundation is demonstrated.
6 is a front view showing an embodiment in which the pillar 5 is erected on the pile foundation 26, FIG. 7 is a side view from the direction of arrow A in FIG. 6, and FIG. 8 is a sectional view taken along line BB in FIG.

  As shown in FIGS. 6 to 8, the pile foundation 26 is configured by a steel pipe pile or the like, and is placed on the ground so that the column support members 35 can be disposed at a predetermined height from the ground.

  An attachment 27 is provided at the upper end portion of the pile foundation 26, and a support column support member 35 is fixed to an anchor bolt 38 protruding upward from the attachment 27.

  The support column support member 35 is configured to have a bottom plate 36 and a pair of vertical walls 37, 37, and has the same function as the support column support member 30 shown in FIG.

  The bottom plate 36 of the support column support member 35 is formed with a through hole 36a having a long hole shape through which the anchor bolt 38 is inserted. The anchor bolt 38 protrudes from the through hole 36a and the nut 39 is fastened. Thus, the column support member 35 is fixed to the pile foundation 26.

  Further, as shown in FIG. 7, in this embodiment, the lower end portion of the support column 5 (a part of the bridge plate portion 51, the side plate portions 52 and 52) is provided on the inner side surfaces 37 m and 37 m of the pair of vertical walls 37 and 37. Protrusions 37n and 37n for mounting are formed, and in a state where the column 5 is mounted on the projections 37n and 37n, a gap S is formed between the column 5 and the bottom plate 36, and the gap S The protruding end of the anchor bolt 38 and the nut 39 can be accommodated.

  In addition, although the protrusions 37n and 37n of the present embodiment are configured by protrusions extending in the horizontal direction (frontage direction X) in the in-plane direction of the inner side surfaces 37m and 37m, the shape is particularly limited. Instead, a portion that exhibits the same function as the protrusions 37n and 37n may be provided upright from the bottom plate 36. Further, in order to form the gap S, another member may be installed to secure the gap S.

  And also in the above structure, the fixing | fixed part of the support | pillar 5 and the brace 7 is shared in the support | pillar support member 35 by co-fastening the support | pillar 5 and the brace 7 with a common fastener (bolt 41, nut 42). There is no need to provide a separate fixing point. Thereby, the dimension (horizontal width 37x) of the opening direction 37 of the bottom plate 36 and the standing wall 37 which comprises the support | pillar support member 35 can be comprised short, and size reduction (compactness) of the support | pillar support member 35 can be achieved.

  In addition, it is possible to reduce the number of fasteners by reducing the number of parts, simplifying the work process, and construction by allowing joint fasteners (bolts 41 and nuts 42) to be fastened together. Time can be shortened.

In each of the above embodiments, a support column made of a solid material having a substantially H-shaped cross section is used.
That is, as shown in FIG. 9A, the column 5 having a substantially H-shaped cross section was used. The support column 5 includes a bridge plate portion 51 extending in the depth direction Y, and side plate portions 52 and 52 that extend in the frontage direction X and face each other at both ends of the bridge plate portion 51, and are substantially H in a cross-sectional view. It is configured as a solid shape that forms a character. The support 5 is formed with two bridge plate portions 51 and two substantially U-shaped vertical groove portions 53, one of which is opened by the side plate portions 52 and 52, and the vertical groove portion 53 is not illustrated. It is possible to insert a bracelet.

  In addition to the pillar having the substantially H-shaped cross section, as shown in FIGS. 9B and 9C, a pillar 5A made of a hollow shape member (hollow long member) having a longitudinal groove 53A is used. It is good.

  In this column 5A, the bridge plate portions 51A and 51A extending in parallel with the depth direction Y and the both ends of the bridge plate portions 51A and 51A are connected to one end portions of the bridge plate portions 51A and 51A, respectively, and the frontage direction X A hollow portion 54A is formed which has side plate portions 52A and 52A facing each other and surrounded by the bridge plate portion 51A and the side plate portion 52A. The bridge plate 51A and the side plates 52A and 52A are formed with two substantially U-shaped vertical grooves 53A, one of which is opened, and the brace 7 can be inserted into the vertical groove 53A. It is.

  As described above, the support column 5A can also be configured by a hollow shape member in which the longitudinal groove portion 53A is formed. FIG. 9C is an example using a hollow-shaped column 5A in the embodiment in which the column is installed on the pile foundation 26 of FIG. 8, but the column is installed on the concrete foundation 3 shown in FIG. Also in the embodiment, a hollow-shaped column can be used.

  Furthermore, as shown in FIGS. 10 (A) to (C), two long solid members 5b, 5b having a C-shaped cross section are used, and the bridge plate portions 51B, 51B are arranged back to back as a whole. It is good also as using the support | pillar 5B which comprises the cross-sectional H-shaped solid shape material.

As shown in FIG. 10 (A), it has a bridge plate portion 51B and side plate portions 52B and 52B that extend to one side of the frontage direction X at both ends of the bridge plate portion 51B and face each other. Two struts 5B are configured by preparing two solid sections 5b having a C-shaped cross section and attaching the bridge plate portions 51B together.
Further, the bridge plate portion 51B and the side plate portions 52B and 52B constitute a substantially U-shaped vertical groove portion 53B, and the brace 7 can be inserted into the vertical groove portion 53B as shown in FIGS. 10B and 10C. Is done.

  As described above, the support 5B can also be configured by using two solid members 5b having a C-shaped cross section. 10 (B) and 10 (C) are examples in which the pillar 5B of the hollow shape material is used in the embodiment in which the pillar is installed on the pile foundation 26 of FIG. 8, but the concrete foundation 3 shown in FIG. Also in the embodiment in which the column is installed, a hollow-shaped column can be used.

The present invention can be implemented as described above.
That is, a rail member on which the solar cell module 2 is placed, a column 5 that supports the rail member, a column support member 30 that supports the lower end of the column 5, and a brace 7 that connects the rail member and the column support member 30. , Wherein the column 5 is provided with a vertical groove portion 53 that is opened in the longitudinal direction of the rail member.

  Thereby, as shown in FIG. 2, by inserting the lower end portion of the brace 7 into the longitudinal groove portion 53 of the support column 5, the lower end portion of the breath 7 can be disposed close to the center line C of the support column 5. Therefore, the fixing portion of the brace 7 with respect to the column support member 30 can be disposed closer to the column 5 than the center line C. Thereby, the dimension (horizontal width 32x) of the opening direction 32 of the bottom plate 31 and the standing wall 32 which comprises the support | pillar support member 30 can be comprised short, and size reduction (compactness) of the support | pillar support member 30 can be achieved.

  As shown in FIGS. 1 to 5, the lower end portion of the breath 7 is a solar cell module installation base that is fixed to the support column support member 30 while being inserted into the longitudinal groove portion 53.

  In this configuration, as shown in FIG. 2, since the lower end portion of the brace 7 is inserted into the vertical groove portion 53 of the support column 5, the dimension in the front-end direction X of the bottom plate 31 and the standing wall 32 constituting the support column support member 30. The (width 32x) can be shortened, and the column support member 30 can be downsized (compact).

  Moreover, the support | pillar 5 is taken as the solid profile of a cross-section H shape, or a hollow hollow profile.

  Thereby, the vertical groove part 53 can be comprised about the support | pillar 5. FIG. Further, by forming the two vertical groove portions as the H-shaped section or the like, the brace 7 can be fixed to both sides of the support column 5.

  The brace 7 is configured by a member having a cross-sectional shape or a C-shaped cross section.

  Thereby, the surface contact | abutted to the inner surface of the vertical groove part 53 of the support | pillar 5 can be ensured, and the coupling | bonding strength with the support | pillar 5 can be raised.

  Further, the lower end of the support column 5 and the lower end of the brace 7 are fixed to the support column support member 30 using a common fastener.

  As a result, the common fasteners (bolts 41 and nuts 42) can be fastened together, so that the number of fasteners can be reduced, the cost can be reduced by reducing the number of parts, the work process can be simplified, and the construction can be performed. Time can be shortened.

  The present invention can be widely applied to solar cell module mounts.

DESCRIPTION OF SYMBOLS 1 Base 2 Solar cell module 3 Concrete foundation 5 Support column 6 Support column 7 Breath 10 Horizontal rail 20 Vertical rail 26 Pile foundation 30 Support member 31 Bottom plate 32 Standing wall 32x Horizontal width 32y Depth width 33 Anchor bolt 38 Anchor bolt X Frontage direction Y Depth direction

Claims (5)

A rail member for mounting the solar cell module;
A column supporting the rail member;
A support member for supporting the lower end of the support;
A brace connecting the rail member and the column support member;
A solar cell module installation stand having
The column is provided with a longitudinal groove that is opened in the longitudinal direction of the rail member.
Solar cell module installation stand. The lower end of the brace is fixed to the support column support member in a state of being inserted into the vertical groove.
The solar cell module installation stand of Claim 1 characterized by the above-mentioned. The strut is a solid section with an H-shaped cross section or a hollow hollow section.
The solar cell module installation stand of Claim 1 or Claim 2 characterized by the above-mentioned. The brace is composed of a member having a cross-sectional shape or a cross-sectional shape,
The solar cell module installation stand as described in any one of Claims 1 thru | or 3 characterized by the above-mentioned. The lower end of the column and the lower end of the brace are fixed to the column support member using a common fastener,
The solar cell module installation stand as described in any one of Claims 1 thru | or 4 characterized by the above-mentioned.

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