WO2010064656A1 - 構造物設置架台、及び太陽電池システム - Google Patents
構造物設置架台、及び太陽電池システム Download PDFInfo
- Publication number
- WO2010064656A1 WO2010064656A1 PCT/JP2009/070244 JP2009070244W WO2010064656A1 WO 2010064656 A1 WO2010064656 A1 WO 2010064656A1 JP 2009070244 W JP2009070244 W JP 2009070244W WO 2010064656 A1 WO2010064656 A1 WO 2010064656A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- base
- bracket
- structure installation
- front bracket
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 20
- 238000003825 pressing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/13—Profile arrangements, e.g. trusses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/40—Preventing corrosion; Protecting against dirt or contamination
- F24S40/44—Draining rainwater or condensation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/24—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Definitions
- the present invention relates to a structure installation stand suitable for installing a flat structure such as a solar cell module on the ground or a flat roof, and a solar cell system using the same.
- the mounting beam in order to support the solar cell module toward the sun, the mounting beam is tilted and fixed with respect to the foundation surface such as the ground or a flat roof.
- the solar cell module was supported on the top.
- the two base blocks 201 and 202 are fixed apart from each other, the tip 203a of the mounting bar 203 is connected and fixed to the front base block 201, and the upper end 204a of the vertical bar 204 is fixed.
- a vertical bar 204 is interposed between the mounting bar 203 and the mounting bar 203 so as to be inclined and fixed.
- a plurality of such mounting bars 203 are arranged side by side, and the solar cell module 205 is mounted on and supported by these mounting bars 203.
- any of the vertical direction and the horizontal direction can be obtained without particularly increasing the number of parts. It can withstand enough force.
- connection portion 202 In order to maintain the original strength of such a triangular structure sufficiently high, not only the strength of the mounting beam 203 and the vertical beam 204, but also the mounting beam 203, the vertical beam 204, and each foundation block 201, It is necessary to sufficiently increase the strength of the connection portion 202. In particular, since a large force acts on the tip of the mounting bar 203, it is necessary to increase the connection strength of the tip.
- the inclination angle of the mounting bar 203 may be increased in order to direct the solar cell module 205 toward the sun.
- simply placing the solar cell module 205 on the mounting bar 203 causes the solar cell module 205 to slide down on the mounting bar 203, making it difficult to position the solar cell module 205.
- the present invention has been made in view of the above-described conventional problems, and is based on a triangular structure base, and the strength between the front end of the mounting bar and the bracket can be increased without particularly increasing the number of parts. It is an object of the present invention to provide a structure installation stand and a solar cell system using the same, which can increase the height of the solar cell module, can easily position the solar cell module, and can prevent corrosion of brackets and metal fittings around the bracket.
- a structure installation stand of the present invention includes a front bracket fixed to a foundation surface and a mounting bar on which the structure is mounted.
- a structure installation frame that is inclined with respect to the front end of the inclined mounting bar and fixed by a front bracket, wherein the front bracket is mounted on the inclined mounting bar.
- the lower end of the structure is in contact with the contact portion of the front bracket, thereby preventing the mounting bar and the structure from moving.
- the front bracket has a bottom portion that comes into contact with the base surface, and a side wall portion standing from the bottom portion, and the side wall portion is fastened to a tip portion of the inclined mounting bar, and the side wall portion
- the tip side of the projection protrudes upward from the tip of the mounting bar to form the abutting part, and the abutting part is formed on the lower end of the structure mounted on the mounting bar. It is in contact.
- the inclined lower end portion of the structure is positioned so as to protrude from the bottom portion of the front bracket by the contact portion of the front bracket.
- a hat-shaped base rail having a cross-sectional shape is used as a base, the hat-shaped opening side of the base rail is directed upward, and the hook-shaped flat plate portions on both sides of the hat-shaped base rail serve as the base surface.
- the front bracket is overlapped and fixed to the hook-shaped flat plate portions on both sides of the hat type on the hat type opening side of the base rail.
- a rear bracket that is fixed to the base surface at a distance from the front bracket, and a vertical beam that connects and connects the mounting beam and the rear bracket are provided.
- the solar cell system of the present invention a plurality of the structure installation stands of the present invention are arranged side by side, and the solar cell modules are placed on these structure installation stands.
- two base rails having a hat-shaped cross-section are fixed in parallel with each other and with the hat-shaped opening side of each base rail facing upward so that the hooks on both sides of the hat-shaped base rails
- the flat plate portion is used as the base surface
- the front brackets of the respective structure installation platforms are fixed to the base plate portions on both sides of the hat-type of the base rail
- the rear brackets of the respective structure installation platforms are fixed to the other base.
- Each vertical beam is inserted and fixed between the mounting beam and each rear bracket.
- the tip of the inclined mounting bar is fixed to the front bracket.
- the inclined lower end of the structure placed on the inclined placement bar is in contact with the contact portion of the front bracket. Therefore, the load acting on the mounting bar is not only received by the fixed part between the front end of the mounting bar and the front bracket, but also the abutting of the front bracket where the lower end of the structure abuts. Can also be received in a distributed manner at a plurality of locations of the fixed portion and the contact portion. For this reason, compared with the case where all the loads acting on the mounting beam are received at only one portion of the fixed portion between the tip of the mounting beam and the front bracket, the connecting portion between the mounting beam and the front bracket The load resistance is improved. Moreover, the number of parts and assembly man-hours do not increase.
- the abutment portion of the front bracket also has a function as a stopper for preventing the movement of the mounting bar and the structure, so there is no need to provide a separate stopper, which also increases the number of parts and assembly man-hours. Be blocked.
- the front bracket has a bottom portion that comes into contact with the base surface and a side wall portion standing from the bottom portion, and the side wall portion is fastened to a tip end portion of the mounting rail, and the front end side of the side wall portion is It protrudes above the tip of the mounting bar to form an abutting part, and this abutting part is in contact with the inclined lower end of the structure placed on the mounting bar.
- a contact part can be integrally provided in a front bracket, and the increase in a number of parts and an assembly man-hour can be prevented.
- the lower end of the structure is positioned closer than the bottom of the front bracket by the abutting portion of the front bracket. In this case, even if rainwater drops along the bottom of the structure and drops from the lower end of the structure, the rainwater does not fall on the bottom of the front bracket, and the bottom of the front bracket is unlikely to corrode. Obviously, even if rainwater drops along the bottom of the structure and drops from the lower end of the structure, the rainwater does not fall on the bottom of the front bracket, and the bottom of the front bracket is unlikely to corrode. Become.
- a base rail with a hat-shaped cross section is used as the foundation, the hat-shaped opening side of this base rail is directed upward, and the bowl-shaped flat plate portions on both sides of the hat-shaped base rail are the base surface.
- the front bracket is fixed by being overlapped with the hook-shaped flat plate portions on both sides of the hat type at the hat type opening side of the base rail.
- a hat-shaped base rail having a cross-sectional shape is suitable as a foundation because it has a high strength against bending and hardly deforms.
- the front bracket when the front bracket is fixed on the hat-shaped opening side of the base rail by overlapping the hook-shaped flat plate portions on both sides of the hat shape, the hat-shaped opening is closed by the front bracket, so that the strength against bending of the base rail is high.
- a more preferable basic structure can be obtained.
- a triangular structure frame can be constructed.
- a triangular structure even if a load acts on the mounting bar from any direction, the load can be distributed and received. For this reason, even if a flat structure such as a solar cell module is placed and fixed on the mounting bar and a load based on the structure itself or a wind pressure is applied, these loads are not affected. It can withstand it.
- the solar cell system of the present invention has a plurality of the structure installation stands of the present invention arranged side by side and the solar cell module is mounted on these structure installation stands, the structure installation of the present invention is performed. The same effects as the gantry can be achieved.
- two base rails having a hat-shaped cross-section are fixed in parallel with each other and with the hat-shaped opening side of each base rail facing upward so that the hooks on both sides of the hat-shaped base rails
- the front bracket of each structure installation base is fixed to the saddle plate on both sides of the hat type of one base rail, and the rear bracket of each structure installation base is attached to the other base rail hat. It is fixed to the bowl-shaped flat part on both sides of the mold, and the tip of the inclined mounting bar of each structure installation stand is fastened to the respective front bracket, and the structure installation stand is inclined.
- Each vertical beam is inserted and fixed between the beam and each rear bracket.
- a triangular structure frame including a mounting beam, a vertical beam, and a foundation surface is configured, and the load resistance of the frame is improved.
- FIG. 1 is a perspective view showing a solar cell system using an embodiment of a structure installation stand of the present invention.
- FIG. 2 is a side view showing the structure installation stand of the present embodiment.
- FIG. 3 is a side view showing a connection structure of the front bracket to the tip of the mounting bar in the structure installation stand of FIG.
- FIG. 4A is a perspective view showing a front bracket.
- FIG. 4B is a side view showing the front bracket.
- FIG. 4C is a front view showing the front bracket.
- FIG. 5A is a side view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 30 °.
- FIG. 5B is a side view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 10 °.
- FIG. 5C is a side view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 45 °.
- FIG. 6A is a perspective view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 30 °.
- FIG. 6B is a perspective view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 10 °.
- FIG. 6C is a perspective view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 45 °.
- FIG. 6A is a perspective view showing the vicinity of the front bracket when the inclination angle of the solar cell module and the mounting bar is set to 30 °.
- FIG. 6B is a perspective view showing the vicinity of the
- FIG. 7 is a perspective view showing a connection structure of the rear bracket to the lower end portion of the vertical beam in the structure installation stand of FIG. 2.
- FIG. 8 is a side view showing the connection structure of FIG.
- FIG. 9 is a diagram showing an installation process of the front bracket and the rear bracket in the solar cell system of FIG.
- FIG. 10 is a diagram showing a process of attaching a vertical beam in the solar cell system of FIG.
- FIG. 11 is a diagram showing a process of attaching the brace to the vertical rail of FIG.
- FIG. 12 is a diagram showing a mounting step of the mounting bar in the solar cell system of FIG.
- FIG. 13 is a diagram illustrating a state of alignment of the mounting beam and the vertical beam in the solar cell system of FIG. 1.
- FIG. 14 is a perspective view showing a state in which a plurality of structure installation stands are arranged side by side.
- FIG. 15 is a perspective view showing three structure installation stands arranged side by side on two base rails.
- FIG. 16 is a front view showing three structure installation stands arranged side by side on two base rails.
- FIG. 17 is an enlarged cross-sectional view of the frame member of the solar cell module of FIG. 18A is a perspective view showing a state in which the ends of the two left and right solar cell modules are mounted and attached to the mounting bars of the central structure installation stand in the solar cell system of FIG. 1 as viewed from above.
- FIG. FIG. 18B is a perspective view showing the state of FIG. 18A as viewed from below.
- FIG. 18A is a perspective view showing a state in which a plurality of structure installation stands are arranged side by side.
- FIG. 15 is a perspective view showing three structure installation stands arranged side by side on two base rails.
- FIG. 16 is a front
- FIG. 19 is a cross-sectional view showing the state of FIG. 18A.
- FIG. 20 is a perspective view showing a mounting bar in the structure installation stand of FIG. 2.
- FIG. 21 is a perspective view showing an upper fixing bracket in the structure installation stand of FIG. 22 is a perspective view showing a lower fixing bracket in the structure installation stand of FIG.
- FIG. 23 is a plan view showing a state in which the lower fixing bracket in the structure installation stand of FIG. 2 is bent.
- 24 is a perspective view showing a state in which the lower fixing bracket in the structure installation stand of FIG. 2 is bent as viewed from the front side.
- FIG. 25 is a perspective view showing a state in which the lower fixing bracket in the structure installation stand of FIG. 2 is bent as viewed from the back side.
- FIG. 20 is a perspective view showing a mounting bar in the structure installation stand of FIG. 2.
- FIG. 21 is a perspective view showing an upper fixing bracket in the structure installation stand of FIG. 22 is a perspective view showing a lower fixing bracket
- FIG. 26 is a perspective view showing a state in which the lower fixing bracket and the upper fixing bracket in the structure installation stand of FIG. 2 are attached to the mounting bar.
- FIG. 27 is a perspective view showing a procedure for attaching the lower fixing bracket in the structure installation stand of FIG. 2 to the mounting bar.
- FIG. 28 is a perspective view showing a procedure subsequent to FIG.
- FIG. 29 is a perspective view showing a procedure subsequent to FIG.
- FIG. 30 is a perspective view showing a procedure subsequent to FIG.
- FIG. 31 is a cross-sectional view showing a structure for attaching an end portion of the solar cell module to the left and right gantry units in the solar cell system of FIG. 1.
- 32 is a perspective view showing an upper fixing bracket used in the mounting structure of FIG. FIG.
- FIG. 33A is a plan view schematically showing another example of a solar cell system using the structure installation stand of the present embodiment.
- FIG. 33B is a front view of the solar cell system of FIG. 33A.
- FIG. 33C is a side view of the solar cell system of FIG. 33A.
- FIG. 34A is a plan view showing a pile in the solar cell system of FIG. 33A.
- FIG. 34B is a side view showing a pile in the solar cell system of FIG. 33A.
- FIG. 35A is a plan view showing short base rails that are joined together to form a long base rail in the solar cell system of FIG. 33A.
- FIG. 35B is a side view of the short base rail of FIG. 35A.
- FIG. 35C is a cross-sectional view of the short base rail of FIG.
- FIG. 36A is a plan view showing a base rail connecting member used for joining the short base rail of FIG. 35A.
- 36B is a cross-sectional view of the base rail coupling member of FIG. 36A.
- FIG. 37A is a plan view showing a state where the short base rail of FIG. 35A is joined.
- FIG. 37B is a side view showing a state where the short base rail of FIG. 35A is joined.
- FIG. 38 is an enlarged plan view showing the vicinity of a portion where the short base rail is joined in FIG. 37A.
- FIG. 39 is an enlarged side view showing the vicinity of a portion where the short base rail is joined in FIG. 37A.
- FIG. 40A is a diagram for explaining a construction procedure for constructing the solar cell system of FIG. 33.
- FIG. 40B is a diagram for explaining a construction procedure subsequent to FIG. 40A.
- FIG. 40C is a diagram for describing a construction procedure subsequent to FIG. 40B.
- FIG. 40D is a diagram for describing a construction procedure subsequent to FIG. 40C.
- FIG. 40E is a diagram for describing a construction procedure subsequent to FIG. 40D.
- FIG. 40F is a diagram for describing a construction procedure subsequent to FIG. 40E.
- FIG. 41 is a perspective view showing a schematic configuration of a conventional gantry.
- FIG. 1 is a perspective view showing a solar cell system using an embodiment of a structure installation stand of the present invention.
- FIG. 2 is a side view showing the structure installation stand of the present embodiment.
- two base rails 71 and 72 are fixed to a flat roof or the like, and three structure installation stands 10 are arranged side by side on the base rails 71 and 72.
- Four solar cell modules 2 are mounted and fixed on the object installation stand 10.
- Each of the base rails 71 and 72 has a hat-shaped cross-sectional shape, and the opening side of the hat-type is directed upward so that the base rails 71 and 72 are parallel to each other with a certain interval therebetween.
- the flat plate portions 71a and 72a on both sides of the hat-shaped base rails 71 and 72 are fixed on a flat roof or the like, and positioned on the same two-dimensional plane, and the flat plate portions 71a and 72a of the base rails 71 and 72 are positioned. As a result, a flat base surface is formed.
- the structure installation base 10 is mounted and fixed on the bowl-shaped flat plate portions 71a and 72a of the base rails 71 and 72, that is, on a flat base surface.
- the solar cell module 2 includes a solar cell panel 20 and a frame member 21 that holds the solar cell panel 20.
- the structure installation stand 10 includes a mounting beam 11 and a vertical beam 16, and the mounting beam 11 is located at a position around a quarter from the upper end of the mounting beam 11 which is inclined obliquely.
- the front end of the vertical beam 16 inclined in the opposite direction is fixed.
- the three structure installation platforms 10 are arranged in parallel at substantially the same interval as the width of the solar cell module 2, and the mounting structure 11 of the left structure installation platform 10 and the center structure installation platform 10
- Two solar cell modules 2 are arranged side by side between the mounting bar 11 and the mounting bar 11 of the right structure installation stand 10 and the mounting bar 11 of the center structure installation stand 10.
- the two solar cell modules 2 are arranged side by side in between, and the end portions of the total four solar cell modules 2 are mounted and mounted on the mounting bars 11 of each structure installation base 10.
- the end portions of the upper and lower two solar cell modules 2 are respectively placed on the top plate 12 of the mounting bar 11 of the left and right structure installation stand 10, and the center structure installation stand 10 On the top plate 12 of the mounting bar 11, the end portions of the upper and lower two solar cell modules 2 are respectively mounted on the left and right sides.
- the front bracket 73 and the rear bracket 74 are fixed to the bowl-shaped flat plate portions 71 a and 72 a of the base rails 71 and 72, and the tip end portion 11 a of the mounting bar 11 is connected and fixed to the front bracket 73. Then, the lower end of the vertical beam 16 is connected to the rear bracket 74, and the vertical beam 16 is interposed between the rear bracket 74 and the upper end of the mounting beam 11 and fixed between them.
- the substantially U-shape includes a U-shape with a corner.
- Each of the front bracket 73, the rear bracket 74, the mounting bar 11, and the vertical bar 16 is obtained by cutting and bending a metal plate such as a plated steel plate.
- FIG. 3 is a side view showing a connection structure of the front bracket 73 to the tip end portion 11a of the mounting bar 11.
- FIG. 4A, 4B, and 4C are a perspective view, a side view, and a front view showing the front bracket 73, respectively.
- the front bracket 73 has a bottom plate 73a, side plates 73b that are bent and erected on both sides of the bottom plate 73a, and reinforcing portions 73d and 73e that are bent and raised on the front and rear of the bottom plate 73a.
- Two holes 73f are formed in the bottom plate 73a of the front bracket 73, and each screw hole 73g is formed in each side plate 73b.
- each side plate 73b is curved, and a top portion 73i, a shoulder portion 73j, and a valley portion 73k are formed on the upper edge, and a curved contact portion 73m that protrudes upwards most toward the tip side is formed. Is formed.
- the contact portion 73m of each side plate 73b contacts the lower end of the frame member 21 of the solar cell module 2 and receives the load of the solar cell module 2. For this reason, the abutting portion 73m of each side plate 73b is formed wide so as to have sufficient strength, and has a smooth curved outer edge so as not to cause local insufficient strength.
- Such a front bracket 73 is placed so as to straddle each bowl-shaped flat plate portion 71a of the base rail 71, two bolts 75 are passed through the respective washers 76, and each of the bottom plates 73a of the front bracket 73 is further passed.
- the front bracket 73 is fixed to the base surface by being screwed into the screw holes of the bowl-shaped flat plate portions 71a of the base rail 71 through the holes 73f.
- the base rail 71 has a hat-shaped cross section, and therefore has high bending strength and is difficult to deform.
- the front bracket 73 is overlapped and fixed to the hook-shaped flat plate portions 71a on both sides of the hat type at the hat-shaped opening side of the base rail 71, and the hat-shaped opening portion is closed by the front bracket 73.
- the strength against bending of the base rail 71 is increased, the strength of the foundation surface is extremely increased, and a more preferable foundation structure is obtained.
- the front end portion 11a of the mounting bar 11 has a substantially U-shaped cross-sectional shape, and the inner width of each side plate 11b of the front end portion 11a is the same as or larger than the outer width of each side plate 73b of the front bracket 73.
- Each side plate 73b of the front bracket 73 is sandwiched inside each side plate 11b of the front end portion 11a, and each side plate 11b of the front end portion 11a is overlapped with each side plate 73b of the front bracket 73.
- the mounting bar 11 is supported by being inclined with respect to the base surface in order to support the solar cell module 2 toward the sun. For this reason, simply placing the solar cell module 2 on the mounting bar 11 causes the solar cell module 2 to slide down on the mounting bar 11, making it difficult to position the solar cell module 2.
- the solar cell module 2 does not slide down on the mounting bar 11, and the abutting of the side plates 73b.
- the solar cell module 2 is received and positioned by the portion 73m.
- the load of the solar cell module 2 is not only received by the bolt 77 that fastens the front end portion 11a of the mounting bar 11 and the front bracket 73, but also the front bracket 73 with which the frame member 21 of the solar cell module 2 abuts.
- the contact portion 73m is also received and is distributed and received at two locations of the bolt 77 and the contact portion 73m. For this reason, compared with the case where all the loads of the solar cell module 2 are received only at one place of the bolt 77, the load resistance of the connection portion between the mounting bar 11 and the front bracket 73 is improved.
- the solar cell module 2 Since the solar cell module 2 is installed outdoors and receives wind pressure from various directions, forces in various directions act on the front end portion 11 a of the mounting bar 11. Since the contact portion 73m of the front bracket 73 receives a force in the downward direction (water flow direction) of the solar cell module 2 in particular, the load resistance in the water flow direction between the mounting bar 11 and the front bracket 73 is improved. improves.
- the contact portion 73m of the front bracket 73 is positioned by pushing the end portion of the solar cell module 2 closer to the corresponding contact portion 73m than the bottom plate 73a of the front bracket 73. Yes. For this reason, rainwater enters between the solar cell module 2 and the mounting bar 11, and this rainwater gradually flows along the bottom surface of the solar cell module 2. Even if it drops from the end, the water droplet W does not fall on the bottom plate 73a or the base rail 71 of the front bracket 73. In FIGS. 5A and 6A, the inclination angle of the solar cell module 2 and the mounting bar 11 is 30 °. However, as is apparent from FIGS.
- the inclination angle is 10 ° to 45 °.
- the abutting portion 73m of the front bracket 73 is positioned away from the bottom plate 73a and the base rail 71, and the water droplets W dripping from the end of the solar cell module 2 are the bottom plate 73a of the front bracket 73 and the like. It does not fall on the base rail 71. For this reason, the bottom plate 73a and the base rail 71 of the front bracket 73 are hardly corroded.
- the contact portion 73m of the front bracket 73 has a function as a stopper for positioning the solar cell module 2, a function of improving the load resistance of the connection portion between the mounting bar 11 and the front bracket 73, and water droplets on the front side. It fulfills three functions at the same time: the function of preventing the bracket 73 from falling on the bottom plate 73a and the base rail 71. And since the contact part 73m is integrally provided in the front bracket 73, the number of parts and an assembly man-hour do not increase.
- FIG. 7 and 8 are a perspective view and a side view showing a connection structure of the rear bracket 74 to the lower end portion 16a of the vertical rail 16.
- FIG. 9 is a perspective view showing the rear bracket 74 and the like.
- the rear bracket 74 includes a bottom plate 74a, side plates 74b that are bent and erected on both sides of the bottom plate 74a, and reinforcing portions 74d and 74e that are bent and erected on the front and rear of the bottom plate 74a. .
- Two holes 74 f are formed in the bottom plate 74 a of the rear bracket 74.
- Each side plate 74b has a screw hole 74g.
- the front reinforcing portion 74d is bent obliquely in the middle thereof, and the inclined front end side is a receiving portion 74i.
- the rear bracket 74 In order to fix the rear bracket 74 to the base surface, the rear bracket 74 is placed so as to straddle each flange-shaped flat plate portion 72a of the base rail 72, and two bolts 81 are passed through the respective washers 82, and The rear bracket 74 is screwed into the screw holes of the bowl-shaped flat plate portions 72a of the base rail 72 through the holes 74f of the bottom plate 74a.
- the vertical rail 16 has a substantially U-shaped cross-sectional shape only at its upper end, and has a hat-shaped cross-sectional shape in the range from the vicinity of the upper end to the lower end.
- the inner width of each side plate 16 b of the crosspiece 16 is set to be the same as or slightly wider than the outer width of each side plate 74 b of the rear bracket 74.
- the side plates 74 b of the rear bracket 74 are sandwiched inside the side plates 16 b, and the side plates 16 b are overlapped with the side plates 74 b of the rear bracket 74.
- the lower side of each side plate 16 b comes into contact with the receiving portion 74 i of the reinforcing portion 74 d of the rear bracket 74.
- each side plate 16b is received in contact with the receiving portion 74i of the reinforcing portion 74d of the rear bracket 74 at the lower end portion 16a of the vertical beam 16, the vertical beam 16 is inclined with respect to the base surface. Supported in state.
- the upper end portion 16 d of the vertical beam 16 is inserted into a portion around a quarter from the upper end of the hat-shaped mounting beam 11, and two bolts 85 are mounted on the mounting beam 11.
- the upper end 16d of the vertical beam 16 is connected and fixed to the mounting beam 11 by being screwed into the screw hole on each side wall of the vertical beam 16 through the holes on the side walls.
- the force based on this load is not received only by the two bolts 83 that fasten the lower end portion 16 a of the vertical beam 16 and the rear bracket 74. Instead, it is also received by the receiving part 74i of the rear bracket 74 with which the lower side of each side wall 16b of the vertical rail 16 abuts, and is received in a plurality of locations such as two bolts 83 and the receiving part 74i of the rear bracket 74. .
- the load resistance of the connection portion between the vertical beam 16 and the rear bracket 74 is improved. Moreover, the number of parts and assembly man-hours do not increase.
- the receiving portion 74i of the rear bracket 74 receives the lower side of each side plate 16b of the vertical beam 16 from below, the downward movement of the vertical beam 16 around each bolt 83 is prevented. For this reason, the vertical beam 16 can be supported in an inclined state only by connecting and fixing the lower end portion 16a of the vertical beam 16 to the rear bracket 74, and includes the mounting beam 11, the vertical beam 16, and the base surface. When configuring the triangular structure installation stand 10, the assembly work is facilitated.
- the mounting beam 11, the vertical beam 16, and the base surface are combined in a triangular shape.
- the force acting on the mounting beam 11 can be distributed and received on the mounting beam 11, the vertical beam 16, and the foundation surface. Becomes higher.
- the load of the solar cell module 2 mounted on the mounting beam 11 and the wind pressure applied to the solar cell module 2 can be distributed and received on the mounting beam 11, the vertical beam 16, and the base surface. it can.
- the cross-sectional shape of the mounting rail 11, the vertical rail 16, and the base rail 71 forming the base surface is made a hat shape, and the strength of these members themselves is also increased.
- the load resistance of the connection portion between the mounting beam 11 and the front bracket 73 is high, and the load resistance of the connection portion between the vertical beam 16 and the rear bracket 74 is also high. Therefore, even if the load which acted on the structure installation stand 10 concentrates on those connection parts, it can endure this load.
- two base rails 71 and 72 having a hat-shaped cross section are fixed to a flat roof or the like so as to be parallel to each other at a predetermined interval, and the two base rails 71 and 72 are Two braces 91 and 92 are diagonally bridged between the base rails 71 and 72 forming a flat base surface by the bowl-shaped flat plate portions 71a and 72a, and both ends of the braces 91 and 92 are respectively bolted and nuts. It fixes to the base rails 71 and 72.
- three sets of the front bracket 73 and the rear bracket 74 are arranged along the base rails 71 and 72 at regular intervals.
- each side plate 74b of the rear bracket 74 is sandwiched inside each side plate 16b at the lower end portion 16a of the vertical beam 16 for each rear bracket 74.
- the two bolts 83 are screwed into the screw holes 74g of the side plates 74b of the rear bracket 74 through the holes of the side plates 16b of the vertical beam 16, and the lower end portion 16a of the vertical beam 16 is connected and fixed to the rear bracket 74.
- the vertical beam 16 is supported while being inclined with respect to the base surface.
- braces 93 are obliquely bridged between two vertical bars 16 adjacent to each other, and both ends of each brace 93 are fixed to the vertical bars 16 with bolts and nuts.
- each side plate 73b of the front bracket 73 is sandwiched inside each side plate 11b of the front end portion 11a of the mounting bar 11 and two bolts 77 is screwed into the screw holes 73g of the side plates 73b of the front bracket 73 through the holes of the side plates 11b of the front end portion 11a and fastened to connect and fix the front end portions 11a of the mounting bars 11 to the front bracket 73.
- the upper end 16 d of the vertical beam 16 is inserted into the inner portion of the quarter from the upper end of the mounting beam 11, and two bolts 85 are connected to each of the mounting beam 11.
- the upper end 16d of the vertical beam 16 is connected and fixed to the mounting beam 11 by being screwed into the screw holes on each side wall of the vertical beam 16 through the holes in the side wall. At this time, since the vertical beam 16 is maintained in an inclined state, it is possible to easily align the mounting beam 11 and the upper end portion 16d of the vertical beam 16.
- the front end 11 a of the mounting bar 11 is connected and fixed to the front bracket 73 for each front bracket 73.
- the mounting beam 11 and the vertical beam 16 are combined in a triangular shape, and three units arranged in parallel on each base rail 71 as shown in FIGS.
- the structure installation stand 10 is completed.
- each structure installation base 10 has a triangular structure and a plurality of braces are obliquely bridged between the structure installation bases 10 adjacent to each other, the overall strength becomes very high.
- the top and bottom ends of the two solar cell modules 2 are placed on the top plate 12 of the mounting bar 11 of the left and right structure installation stand 10, On the top plate 12 of the mounting bar 11 of the structure installation stand 10, the end portions of the two upper and lower solar cell modules 2 are mounted and attached separately on the left and right. Therefore, the left and right structure installation stands 10 and the central structure installation stand 10 are different in the attachment structure of the end portion of the solar cell module 2, and there are two types of attachment structures. For this reason, each attachment structure is demonstrated separately.
- the frame member 21 of the solar cell module 2 includes a holding portion 22, a wall portion 23 extending downward from the holding portion 22, and the solar cell panel 20.
- the bottom piece 24 is connected to the lower end.
- maintenance part 22 has the holding wall 22a erected, and the holding
- the end of the solar cell panel 20 is sandwiched inside the substantially U shape.
- FIG. 18A is a perspective view showing a state in which the ends of the left and right solar cell modules 2 are mounted and mounted on the mounting bar 11 of the central structure installation stand 10 as viewed from above
- FIG. FIG. 3 is a perspective view showing the same state as viewed from below
- FIG. 19 is a cross-sectional view showing the same state.
- the left and right solar cell modules 2 are opposite to the light receiving surface of the solar cell module, the upper fixing fitting 3a that contacts the frame member 21 on the light receiving surface side of the solar cell module 2. It is attached on the top plate 12 of the mounting bar 11 of the central structure installation stand 10 by using the lower fixing bracket 4 that contacts the frame member 21 on the side and the bolt 8 that is a fastening member.
- FIG. 20 is a perspective view showing the mounting bar 11 of the structure installation stand 10. As shown in FIG. 20, the top plate 12 of the mounting bar 11 is formed with a top plate hole 13 into which the bolt 8 is inserted, a T-shaped attachment auxiliary hole 15 for attaching the lower fixing bracket 4 and a positioning slit 14. Has been.
- the top plate hole 13 is for inserting the bolt 8 and is a long and narrow elongated hole in the left-right direction for fine adjustment of the insertion position of the bolt 8.
- the positioning slit 14 is for inserting a positioning piece 43 of the lower fixing bracket 4 to be described later. In order to finely adjust the insertion position of the positioning piece 43 of the lower fixing bracket 4, a long and narrow slot is formed in the left-right direction. It has become.
- FIG. 21 is a perspective view showing the upper fixing bracket 3a.
- the upper fixing bracket 3 a is formed with protruding pieces 32 projecting downward at both front and rear ends of the flat pressing plate 31, and a pressing plate hole 33 is formed through the central portion of the pressing plate 31. It is a thing.
- the pressing plate 31 is used to press the frame members 21 of the two solar cell modules 2 arranged adjacent to each other on the top plate 12 of the mounting bar 11 of the structure installation stand 10 from above.
- the pressing plate hole 33 is a hole into which the bolt 8 is inserted.
- the protruding pieces 32 of the upper fixing fitting 3a are inserted into the gaps between the left and right solar cell modules 2.
- FIG. 22 is a perspective view showing the lower fixing bracket 4.
- the lower fixing bracket 4 includes an upper plate 40, a lower plate 50, and a joint portion 60 that couples the upper plate 40 and the lower plate 50.
- a constricted portion 61 is provided so as to be easily bent.
- the lower plate 50 is formed with a lower plate rear wall 50b that is bent vertically from the rear edge thereof, and a lower plate front wall 50a that is bent vertically from the front edge thereof. Further, an engagement piece 50c bent vertically from the end edge of the lower plate front wall 50a is formed.
- Claw pieces 41, 41 bent upward are formed on both left and right edges of the upper plate 40.
- a positioning piece 43 bent downward is formed at the rear edge of the upper plate 40. Furthermore, an engaging groove 43 a is formed in the positioning piece 43.
- an upper plate hole 42 is formed through the central portion of the upper plate 40, and a lower plate fastening hole 51 is formed in the lower plate 50.
- the upper plate hole 42 of the upper plate 40 is a hole into which the bolt 8 is inserted
- the lower plate fastening hole 51 of the lower plate 50 is a screw hole into which the bolt 8 as a fastening member is screwed.
- the joint portion 60 of the lower fixing metal fitting 4 is bent by the tie portion 61, and the upper plate 40 and the lower plate 50 are arranged to face each other with a gap therebetween, and the lower plate 50 is engaged.
- the positioning piece 43 of the upper plate 40 is fitted into the long hole 50d of the piece 50c, the convex portion 50e of the engaging piece 50c is fitted into the long hole 43a of the positioning piece 43, and the upper plate 40 and the lower plate 50 are engaged with each other. Stopped.
- the lower fixing bracket 4 is engaged with the T-shaped attachment auxiliary hole 15 and the positioning slit 14 of the top plate 12 of the mounting bar 11 in a state where the constricted portion 61 of the joint portion 60 is bent. Stopped.
- the bolt 8 is inserted into the pressing plate hole 33 of the upper fixing bracket 3a and the upper plate hole 42 of the upper plate 40 of the lower fixing bracket 4, and the bolt 8 passes through the top plate hole 13 of the top plate 12. It is screwed into the lower plate fastening hole 51 of the lower plate 50 of the lower fixing bracket 4.
- the frame members 21 of the left and right solar cell modules 2 are placed in the left and right spaces of the lower plate 50 on both sides of the bolt 8, and the frame members 21 of the solar cell modules 2 are sandwiched between the lower plate 50 and the upper fixing bracket 3a.
- each claw piece 41 of the lower plate 50 of the lower fixing bracket 4 is orthogonal to the longitudinal direction of the top plate 12 of the mounting base 11 as shown in FIG.
- the joint part 60 is inserted into the attachment auxiliary hole 15.
- the entire lower fixing bracket 4 is rotated at a right angle around the joint portion 60, and the positioning piece 43 of the lower fixing bracket 4 is inserted into the positioning slit 14 of the top plate 12 of the mounting bar 11. Then, the lower fixing bracket 4 is positioned in the front-rear direction.
- the constricted portion 61 of the joint portion 60 of the lower fixture 4 is bent 90 degrees, and the lower plate 50 and the upper plate 40 are arranged to face each other via the top plate 12.
- the top plate 12 of the mounting bar 11 is sandwiched between the upper plates 40, and the lower fixing bracket 4 is attached to the top plate 12.
- the positioning piece 43 of the upper plate 40 is fitted into the elongated hole 50d of the engaging piece 50c of the lower plate 50, and the convex portion 50e of the engaging piece 50c is fitted into the elongated hole 43a of the positioning piece 43. 40 and the lower plate 50 are locked to each other.
- the left solar cell module 2 is located in the space from the vicinity of the center of the lower fixing bracket 4 to the left claw piece 41 as shown in FIGS.
- the bottom piece 24 of the frame member 21 is inserted and arranged, and the bottom piece 24 of the frame member 21 of the right solar cell module 2 is inserted and arranged in the space from the vicinity of the center of the lower fixing bracket 4 to the right claw piece 41.
- the upper fixing bracket 3a is placed on the holding portion 22 of the frame member 21 of each solar cell module 2, the protruding pieces 32 of the upper fixing bracket 3a are inserted into the gaps between the left and right solar cell modules 2, and the bolt 8 is fixed to the upper portion.
- the bolt 8 is inserted into the pressing plate hole 33 of the metal fitting 3a and the upper plate hole 42 of the upper plate 40, and the bolt 8 is screwed into the lower plate fastening hole 51 of the lower plate 50 through the top plate hole 13 of the top plate 12. Tighten That. Thereby, the frame members 21 of the left and right solar cell modules 2 are sandwiched between the lower fixing bracket 4 and the upper fixing bracket 3a and fixedly supported.
- the attachment structure of the end portion of the solar cell module 2 to the left and right structure installation stands 10 will be described.
- the edge part of the solar cell module 2 attached to the structure installation stand 10 of the left side and the right side is comprised as shown in FIG. 17 similarly to the edge part attached to the center structure installation stand 10.
- FIG. 31 is a cross-sectional view showing an attachment structure of the end portion of the solar cell module 2 to the left and right structure installation stands 10.
- FIG. 32 is a perspective view showing the upper fixing bracket 3b used in the mounting structure of FIG.
- the upper fixing bracket 3 b is formed with protruding pieces 32 projecting downward at both front and rear ends of the flat pressing plate 31, and a pressing plate hole 33 is formed through the central portion of the pressing plate 31. Then, a standing wall 34 bent vertically from one end edge of the pressing plate 31 is formed, and a bottom piece 35 bent sideways from the lower end edge of the standing wall 34 is formed.
- the top plate hole 13 into which the bolt 8 is inserted and the lower fixing bracket 4 are attached to the top plate 12 of the left and right structure installation stand 10.
- a T-shaped auxiliary mounting hole 15 and a positioning slit 14 are formed, and the lower fixing bracket 4 is engaged with the T-shaped auxiliary mounting hole 15 and the positioning slit 14.
- the bottom piece 24 of the frame member 21 of the left or right solar cell module 2 is inserted into the space from the vicinity of the center of the lower fixture 4 to the inner claw piece 41, and the lower fixture 4 A bottom piece 35 of the upper fixing bracket 3b is arranged in a space from the center of the upper portion to the outer claw piece 41, and a pressing plate 31 of the upper fixing bracket 3b is placed on the holding portion 22 of the frame member 21 of the solar cell module 2. Then, the protruding piece 32 of the upper fixing bracket 3b is pressed against the holding portion 22 of the solar cell module 2, the solar cell module 2 is positioned, and the bolt 8 is placed on the pressing plate hole 33 and the lower fixing bracket 4 of the upper fixing bracket 3b.
- the bolt 8 is inserted into the upper plate hole 42 of the plate 40, and the bolt 8 is screwed into the lower plate fastening hole 51 of the lower plate 50 through the top plate hole 13 of the top plate 12. Thereby, the edge part of the solar cell module 2 is inserted
- the mounting structure of the end portion of the solar cell module 2 is different between the central structure installation stand 10 and the left and right structure installation stands 10.
- the inclined lower end portions of the lower left and right two solar cell modules 2 are arranged. After making it contact
- the contact portion 73m of the front bracket 73 improves the function as a stopper for positioning the solar cell module 2, and the load resistance of the connection portion between the mounting bar 11 and the front bracket 73. It is possible to simultaneously perform three functions: a function of preventing water droplets from falling on the bottom plate 73a of the front bracket 73 and the base rail 71.
- 33A, 33B, and 33C are a plan view, a front view, and a side view schematically showing the overall configuration of the solar cell system.
- FIGS. 33A to 33C a plurality of piles 101 are placed on the ground GL so as to be arranged in two rows in the x direction parallel to each other at equal intervals.
- the long base rails 111 and 112 are fixed on the base rails 111 and 112, and a plurality of structure installation stands 10 are arranged side by side on the base rails 111 and 112.
- a large number of solar cell modules (Not shown).
- each pile 101 is positioned about 30 cm above the ground GL, and the base rails 111 and 112 are placed on top of these piles 101, respectively. Therefore, each structure installation stand 10 and each solar cell module are separated from the ground GL by 30 cm or more. This is to prevent the solar cell module from entering a shadow of a weed or a nearby fence that grows on the ground GL, or to flood the solar cell module due to heavy rain or the like.
- Each base rail 111, 112 has a hat-shaped cross-sectional shape, the hat-shaped opening side is directed upward, and a flat base surface is formed by the bowl-shaped flat plate portion of each base rail 111, 112,
- Each structure installation base 10 is mounted and fixed on the bowl-shaped flat plate portions of the base rails 111 and 112.
- Each base rail 111, 112 has a length of several tens of meters. Since it is difficult to realize such long base rails 111 and 112 with a single structure, a plurality of short base rails are arranged side by side to form a long base rail as described later.
- Each structure installation base 10 is the same as that shown in FIGS. 1 and 2, and the front bracket 73 and the rear bracket 74 are fixed to the bowl-shaped flat plate portions of the base rails 111 and 112, respectively.
- 11 is connected and fixed to the front bracket 73
- the lower end of the vertical beam 16 is connected to the rear bracket 74
- the vertical beam 16 is connected to the rear bracket 74 and the upper end of the mounting beam 11 by a quarter. It is fixed by interposing between the points.
- two upper and lower solar cell modules are arranged side by side between the mounting bars 11 of the two structure installation platforms 10 adjacent to each other.
- the leftmost and rightmost structure installation mounts 10 have two upper and lower solar cells on their mounting bars 11 in the same manner as the left and right structure installation mounts 10 in FIG. The end of the module 2 is placed.
- 33A and 33B the other structure installation stands 10 except for the leftmost and rightmost ends are vertically moved to the left and right of the mounting bar 11 in the same manner as the central structure installation stand 10 in FIG. The ends of the two solar cell modules 2 are respectively placed.
- 34A and 34B are a plan view and a side view showing the pile 101, respectively.
- This pile 101 has a shaft portion 101a with a sharpened lower end and a flange portion 101b provided at the upper end of the shaft portion 101a, and a total of six holes 101c and 101d are located near the outer edge of the flange portion 101b. Is formed.
- the external thread-like spiral groove is engraved on the outer periphery of the shaft portion 101a of the pile 101, and the outer periphery spiral groove of the shaft portion 101a is not in the ground just by driving the shaft portion 101a of the pile 101 into the ground.
- the pile 101 is firmly fixed by biting into the earth and stone. Thereby, construction work can be simplified.
- a pile with a smooth outer periphery of the shaft portion may be used, a hole may be dug in the ground, and the pile may be poured into the hole and poured into the concrete to fix the pile.
- FIG. 35A, FIG. 35B, and FIG. 35C are a plan view, a side view, and a cross-sectional view showing the short base rails 71, 72 that are joined together to form the long base rails 111, 112, respectively.
- These base rails 71 and 72 correspond to the respective base rails 71 and 72 shown in FIGS. 1 and 2, and the cross-sectional shape thereof is a hat shape, and hook-like flat plate portions 71a and 72a are formed on both sides of the hat shape.
- two long holes 71c and 72c along the longitudinal direction of the base rail are formed in parallel to each other at both ends of the bottom plates 71b and 72b of the base rails 71 and 72, respectively.
- 36A and 36B are a plan view and a cross-sectional view showing the base rail connecting member 113 used to connect the base rails 71 and 72, respectively.
- the base rail connecting member 113 has a hat-shaped cross section, and a hook-shaped flat plate portion 113a is formed on both sides of the hat shape.
- two screw holes 113b are formed in the bowl-shaped flat plate portions 113a on both sides.
- two long holes 113d are formed in the bottom plate 113c of the base connecting member 113 in parallel with each other along the bowl-shaped flat plate portions 113a on both sides.
- 37A and 37B are a plan view and a side view showing a state in which two base rails 71 and two base rails 72 are connected, respectively.
- 38 and 39 are a plan view and a side view showing, in an enlarged manner, the vicinity of a place where two base rails are joined.
- the upper surface of the flange portion 101b of the pile 101 is a flat surface
- the bottom plate 113c of the base connection member 113 is placed on the flat surface
- the two long holes 113d of the bottom plate 113c of the base rail connection member 113 are flange portions.
- the four bolts 121 are superposed on the four screw holes 101c near the outer edge of 101b and are screwed into the four screw holes 101c of the flange portion 101b through the two long holes 113d of the bottom plate 113c of the base rail connecting member 113. Since each bolt 121 is inserted through the two long holes 113d of the bottom plate 113c of the base rail connecting member 113, the base rail connecting member 113 is inserted into the long hole 113d in the temporarily fixed state where each bolt 121 is loosened. It is possible to slide in the longitudinal direction, that is, the y direction. After the position of the base rail connecting member 113 in the y direction is determined, each bolt 121 is fastened and the base rail connecting member 113 is fixed.
- the end portions of the bottom plates 71b (or 72b) of the two base rails 71 (or 72) are placed on the bowl-shaped flat plate portions 113a on both sides of the base rail connecting member 113, respectively.
- the long holes 71c (or 72c) of the bottom plate 71b (or 72b) are overlapped with the screw holes 113b of the bowl-shaped flat plate portion 113a.
- the bolt 122 is screwed into each screw hole 113b of the bowl-shaped flat plate portion 113a through each long hole 71c (or 72c) of the bottom plate 71b (or 72b).
- each bolt 122 In a temporarily fixed state in which each bolt 122 is loosened, the two base rails 71 (or 72) can be slid in the longitudinal direction of each long hole 71c (or 72c), that is, in the x direction. After the positions of the two base rails 71 (or 72) in the x direction are determined, each bolt 122 is fastened to fix the two base rails 71 (or 72).
- two screw holes 71d for fixing the front bracket 73 so as to mount the four structure installation platforms 10 on each bowl-shaped flat plate portion 71a of the base rail 71.
- four sets of two screw holes 72d for fixing the rear bracket 74 are formed in each bowl-shaped flat plate portion 72a of the base rail 72 so that the four rear brackets 74 can be fixed. ing.
- both ends of a support bar 123 arranged in a direction orthogonal to the base rails 71 and 72 are connected and fixed to the center of the pair of base rails 71 and 72 parallel to each other.
- each pile 101 is determined with the same interval as the length of each base rail 71, 72 on each line 131, 132. And each pile 101 is driven in each position. Further, the flange portion 101b of each pile 101 is positioned at a height of about 30 cm from the ground and is made substantially horizontal.
- each base rail connecting member 113 is placed on the flange portion 101b of each pile 101, and four bolts 121 are used as the base for each flange portion 101b. Screw into the four screw holes 101c of the flange portion 101b through the long holes 113d of the bottom plate 113c of the rail connecting member 113. Accordingly, the base rail connecting members 113 are positioned on the two lines 131 and 132 with the same interval as the lengths of the base rails 71 and 72.
- the bolts 121 are loosened temporarily, and the base rail connecting member 113 can be slid in the longitudinal direction of the long holes 113d, that is, in the y direction.
- the movement range in the y direction is determined by the length of each long hole 113d of the base rail connecting member 113, and is, for example, about ⁇ 50 mm.
- each base rail 71 is bridged between the base connecting members 113 on one row 131, and the bottom plate of the base rail 71 is provided for each base rail 71.
- Both end portions of 71b are placed on the bowl-shaped flat plate portions 113a of the respective base connecting members 113.
- the long holes 71c of the bottom plate 71b are overlapped with the screw holes 113b of the bowl-shaped flat plate portion 113a, and two bolts 122 are passed through the long holes 71c of the bottom plate 71b. Screw into each screw hole 113b of the portion 113a.
- each base rail 72 is bridged between the base connecting members 113 on the other row 132, and for each base rail 72, both end portions of the bottom plate 72 b of the base rail 72 are hook-like of each base connecting member 113. Place on the flat plate portion 113a.
- the long holes 72c of the bottom plate 72b are overlapped with the screw holes 113b of the bowl-shaped flat plate portion 113a, and two bolts 122 are passed through the long holes 72c of the bottom plate 72b. Screw into each screw hole 113b of the portion 113a.
- the bolts 122 are loosened temporarily, and the ends of the base rails 71 and 72 can be slid in the longitudinal direction of the long holes 71c and 72c, that is, in the x direction.
- the moving range in the x direction is determined by the lengths of the long holes 71c and 72c of the base rails 71 and 72, and is, for example, about ⁇ 50 mm.
- the base rail connecting member 113 on which the end portions of the base rails 71 and 72 are placed can be slid in the y direction, and the end portions of the base rails 71 and 72 can be slid in the x direction. Therefore, the end portions of the base rails 71 and 72 can be moved in the xy direction.
- the movement range of the end portions of the base rails 71 and 72 is about ⁇ 50 mm in both xy directions, and is a circular range Q (shown in FIG. 40E) as indicated by a dotted line.
- a support bar 123 is disposed between the base rails 71 and 72, and the support bar 123 is centered between the base rails 71 and 72. Connect and fix both ends. At this time, the support bar 123 is disposed in a direction orthogonal to the base rails 71 and 72.
- the separation distances of all the base rails 71 and 72 are constant, and the base rail 111 connecting each base rail 71 and the base rail 112 connecting each base rail 72 as shown in FIGS. 33A to 33C. The separation distance is also constant.
- the brace 124 is bridged over the first base rail 71 and the second base rail 72 and is fixed over the second base rail 71 and the first base rail 72. Similarly, the brace 124 is stretched over the second base rail 71 and the third base rail 72 and is fixed over the third base rail 71 and the second base rail 72.
- the brace 124 is obtained by fixing two bars crossing each other diagonally. Since the ends of the brace 124 are fixed to the first and second base rails 71 (or 72), the ends of the first and second base rails 71 (or 72) are abutted with each other. In this way, it is positioned. Similarly, the end portions of the second and third base rails 71 (or 72) are positioned so as to face each other.
- the brace 124 keeps the distance between the base rails 71 and 72 constant.
- the separation distance by the brace 124 is the same as the separation distance by the support bar 123. Therefore, the first base rails 71 and 72 facing each other are parallel, and the second base rails 71 and 72 facing each other are also parallel.
- each bolt 122 is finally tightened, and the both ends of each base rail 71 and 72 are fixed to the bowl-shaped flat plate part 113a of the base rail connection member 113. Thereby, both ends of the first and second base rails 71 and 72 are fixed.
- the brace 124 spanned between the first base rail and the second base rail is removed, and the brace 124 is replaced with the third base rail 71 and the fourth base rail 72. And over the third base rail 71 and the fourth base rail 72 and fixed. That is, the brace 124 is moved.
- the end portions of the third and fourth base rails 71 are positioned so as to face each other.
- the third base rails 71 and 72 facing each other are parallel to each other, and the fourth base rails 71 and 72 facing each other are also parallel to each other.
- brace 124 located on the left side of the two braces 124 is removed, and the brace 124 is fixed over the base rails 71 and 72 in the next order, and is newly positioned by the brace 124. Both end portions of the base rails 71 and 72 are fixed, and the base rails 71 and 72 are sequentially fixed.
- each support bar 123 is left to reinforce the long base rails 111 and 112 as shown in FIGS. 33A to 33C and is not removed.
- the long base rails 111 and 112 as shown in FIGS. 33A to 33C can be arranged in parallel to each other with a certain separation distance therebetween.
- 112 can be a flat base surface.
- a plurality of structure installation bases 10 are juxtaposed and fixed on the respective base rails 111 and 112. Further, as shown in FIGS. 19 and 31, the solar cell module A plurality of solar cell modules 2 are installed by fixing the end of 2 on the mounting bar 11 of the structure installation stand 10.
- this invention is not limited to the said embodiment, It can deform
- the cross-sectional shape of the mounting beam and the vertical beam is a hat shape or a substantially U shape, it may be a C shape or the like.
- the present invention can be applied as a structure installation stand used for installing a flat structure such as a solar cell module on the ground or a flat roof.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
2 太陽電池モジュール
3a、3b 上部固定金具
4 下部固定金具
10 構造物設置架台
11 載置用桟
12 天板
16 縦桟
20 太陽電池パネル
21 枠部材
71、72、111、112 ベースレール
73 前方ブラケット
74 後方ブラケット
75、77、83、85、121、122 ボルト
91、92、93 ブレース
101 杭
113 ベース連結部材
123 サポートバー
124 ブレース
Claims (8)
- 基礎面に固定された前方ブラケットと、構造物が載置される載置用桟とを備え、載置用桟を基礎面に対して傾斜させて、傾斜した載置用桟の先端部を前方ブラケットで固定した構造物設置架台であって、
前記前方ブラケットは、前記傾斜した載置用桟上に載置された前記構造物の傾斜下側の端部に当接する当接部を有することを特徴とする構造物設置架台。 - 前記構造物の傾斜下側の端部が前方ブラケットの当接部に当接することにより載置用桟並びに構造物の移動が阻止されることを特徴とする請求項1に記載の構造物設置架台。
- 前記前方ブラケットは、前記基礎面に当接する底部と、この底部から立設した側壁部とを有し、この側壁部が前記傾斜した載置用桟の先端部に締結され、この側壁部の先端側が載置用桟の先端部よりも上側に突出して前記当接部を形成し、この当接部が載置用桟上に載置された前記構造物の傾斜下側の端部に当接したことを特徴とする請求項1に記載の構造物設置架台。
- 前記前方ブラケットの当接部により前記構造物の傾斜下側の端部が前方ブラケットの底部よりも迫り出して位置決めされたことを特徴とする請求項1に記載の構造物設置架台。
- 断面形状がハット型のベースレールが基礎として用いられ、このベースレールのハット型の開口側が上方に向けられて、このベースレールのハット型両側の鍔状平板部が前記基礎面となっており、前記前方ブラケットが前記ベースレールのハット型の開口側で該ハット型両側の鍔状平板部に重ねられて固定されたことを特徴とする請求項1に記載の構造物設置架台。
- 前記前方ブラケットから離間して基礎面に固定された後方ブラケットと、
前記載置用桟と前記後方ブラケット間を連結接続する縦桟とを備えることを特徴とする請求項1に記載の構造物設置架台。 - 請求項1乃至6のいずれか1つに記載の構造物設置架台を複数台並設し、これらの構造物設置架台上に太陽電池モジュールを載置した太陽電池システム。
- 断面形状がハット型である2本のベースレールを、相互に平行にかつ該各ベースレールのハット型の開口側を上方に向け固定して、これらのベースレールのハット型両側の鍔状平板部を基礎面とし、
前記各構造物設置架台の前方ブラケットを一方のベースレールのハット型両側の鍔状平板部に重ねて固定し、
該各構造物設置架台の後方ブラケットを他方のベースレールのハット型両側の鍔状平板部に重ねて固定し、
該各構造物設置架台の傾斜した載置用桟の先端部をそれぞれの前方ブラケットに締結すると共に、該各構造物設置架台の傾斜した載置用桟と各後方ブラケット間にそれぞれの縦桟を挿入し固定したことを特徴とする請求項7に記載の太陽電池システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/133,011 US20110240101A1 (en) | 2008-12-05 | 2009-12-02 | Structure installation stand and solar cell system |
CN200980148054XA CN102239300A (zh) | 2008-12-05 | 2009-12-02 | 构造物设置支架及太阳能电池*** |
AU2009323296A AU2009323296A1 (en) | 2008-12-05 | 2009-12-02 | Structure installation stand and solar cell system |
EP09830422A EP2357297A1 (en) | 2008-12-05 | 2009-12-02 | Mount for installing structure, and solar cell system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-311260 | 2008-12-05 | ||
JP2008311260A JP4562793B2 (ja) | 2008-12-05 | 2008-12-05 | 構造物設置架台、及び太陽電池システム |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010064656A1 true WO2010064656A1 (ja) | 2010-06-10 |
Family
ID=42233303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/070244 WO2010064656A1 (ja) | 2008-12-05 | 2009-12-02 | 構造物設置架台、及び太陽電池システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110240101A1 (ja) |
EP (1) | EP2357297A1 (ja) |
JP (1) | JP4562793B2 (ja) |
CN (1) | CN102239300A (ja) |
AU (1) | AU2009323296A1 (ja) |
WO (1) | WO2010064656A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20110107A1 (it) * | 2011-02-08 | 2012-08-09 | Zamet Spa | Sistema modulare a montaggio rapido per la realizzazione di strutture di supporto per pannelli solari |
US8667748B2 (en) | 2009-06-05 | 2014-03-11 | First Solar, Inc. | Photovoltaic module ground mount |
US9046282B2 (en) | 2010-08-06 | 2015-06-02 | First Solar, Inc. | Folding mount for photovoltaic modules |
US9303663B2 (en) | 2013-04-11 | 2016-04-05 | Northern States Metals Company | Locking rail alignment system |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5393585B2 (ja) * | 2010-05-12 | 2014-01-22 | 三菱電機株式会社 | 太陽電池パネル設置架台 |
WO2012133991A1 (ko) * | 2011-03-30 | 2012-10-04 | (주)아이파워 | 태양전지모듈 지지구조물 |
JP5948598B2 (ja) * | 2011-05-31 | 2016-07-06 | パナソニックIpマネジメント株式会社 | 太陽光発電装置および太陽光発電装置用スペーサ |
CN102496640B (zh) * | 2011-12-02 | 2013-10-30 | 苏州瑞得恩光能科技有限公司 | 一种支撑面角度可调的k型支架 |
CN103208541B (zh) * | 2012-01-12 | 2015-09-09 | 中电电气(上海)太阳能科技有限公司 | 一种快速安装太阳能光伏组件及支架的*** |
US20130200234A1 (en) * | 2012-02-06 | 2013-08-08 | First Solar, Inc. | Mounting clamp and mounting clamp configuration for photovoltaic module installation |
DE202012101346U1 (de) * | 2012-04-13 | 2013-07-15 | Richard Brink Gmbh & Co. Kg | Bausatz einer Halteeinrichtung für Solarelemente |
CN102790105B (zh) * | 2012-08-13 | 2014-08-06 | 友达光电股份有限公司 | 太阳能模块 |
EP2893633B1 (en) | 2012-09-04 | 2021-04-07 | Pegasus Solar Inc. | Solar energy panel mounting structure |
CN102903772B (zh) | 2012-09-26 | 2015-09-30 | 友达光电股份有限公司 | 太阳能设备及其组装*** |
CN103107219B (zh) * | 2012-12-28 | 2015-07-29 | 友达光电股份有限公司 | 光伏板***、光伏板固定装置及装设光伏板***的方法 |
JP6033191B2 (ja) * | 2013-09-09 | 2016-11-30 | シャープ株式会社 | 杭、杭設置用治具、その杭の設置方法、及びその杭を用いた太陽光発電システム |
CA2830914C (en) * | 2013-10-11 | 2018-06-26 | Polar Racking Inc. | Support racking for solar panel |
KR200480317Y1 (ko) * | 2014-05-14 | 2016-05-18 | (주)코리아에너텍 | 집광모듈 장착장치의 조립 지지장치 |
JP6573485B2 (ja) * | 2015-06-01 | 2019-09-11 | 旭化成ホームズ株式会社 | 固定部材 |
JP6343810B2 (ja) * | 2016-03-18 | 2018-06-20 | パナソニックIpマネジメント株式会社 | 太陽光発電装置および太陽光発電装置用スペーサ |
US10256768B2 (en) * | 2016-04-25 | 2019-04-09 | Cmco Solar, Llc | Photovoltaic array mounting structure |
US9628019B1 (en) | 2016-09-09 | 2017-04-18 | Polar Racking Inc. | Photovoltaic panel racking system |
US11271518B2 (en) | 2018-11-08 | 2022-03-08 | OMCO Solar, LLC | Mounting bracket for mounting photovoltaic modules to torque tube beam |
US11848636B2 (en) | 2019-06-04 | 2023-12-19 | Pegasus Solar, Inc. | Skip rail system |
US11377840B2 (en) | 2019-11-26 | 2022-07-05 | Pegasus Solar Inc. | One-piece bonding splice for rails |
USD1004141S1 (en) | 2020-12-01 | 2023-11-07 | Pegasus Solar, Inc. | Rail |
US11990862B2 (en) | 2021-02-18 | 2024-05-21 | Pegasus Solar Inc. | Rail accessory mount |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11177115A (ja) | 1997-12-12 | 1999-07-02 | Ntt Power And Building Facilities Inc | 太陽電池モジュールの設置用架台 |
JP2000101123A (ja) | 1998-09-25 | 2000-04-07 | Aichi Electric Co Ltd | 太陽電池取付架台装置 |
JP2005155040A (ja) * | 2003-11-20 | 2005-06-16 | Burest Kogyo Kenkyusho Co Ltd | 太陽電池モジュール取付け用ベースレール固定装置 |
JP2006210613A (ja) * | 2005-01-27 | 2006-08-10 | Kyocera Corp | 太陽光発電装置 |
JP2008208554A (ja) * | 2007-02-23 | 2008-09-11 | Sharp Corp | 構造物設置架台 |
JP2008214875A (ja) * | 2007-02-28 | 2008-09-18 | Sharp Corp | 太陽電池モジュールの取付け構造 |
JP2008311260A (ja) | 2007-06-12 | 2008-12-25 | Panasonic Corp | 半導体装置の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0970188A (ja) * | 1995-08-30 | 1997-03-11 | Nissin Electric Co Ltd | 太陽電池パネルの据え付け構造 |
JPH1051019A (ja) * | 1996-07-29 | 1998-02-20 | Toshiba Corp | 太陽電池アレイ |
JP2004140256A (ja) * | 2002-10-18 | 2004-05-13 | Mitsubishi Heavy Ind Ltd | 太陽電池パネル設置構造 |
EP1548846A3 (en) * | 2003-11-28 | 2007-09-19 | Sharp Kabushiki Kaisha | Solar cell module edge face sealing member and solar cell module employing same |
JP3907668B2 (ja) * | 2005-04-07 | 2007-04-18 | シャープ株式会社 | 太陽電池モジュールの取付け構造 |
-
2008
- 2008-12-05 JP JP2008311260A patent/JP4562793B2/ja not_active Expired - Fee Related
-
2009
- 2009-12-02 EP EP09830422A patent/EP2357297A1/en not_active Withdrawn
- 2009-12-02 WO PCT/JP2009/070244 patent/WO2010064656A1/ja active Application Filing
- 2009-12-02 CN CN200980148054XA patent/CN102239300A/zh active Pending
- 2009-12-02 US US13/133,011 patent/US20110240101A1/en not_active Abandoned
- 2009-12-02 AU AU2009323296A patent/AU2009323296A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11177115A (ja) | 1997-12-12 | 1999-07-02 | Ntt Power And Building Facilities Inc | 太陽電池モジュールの設置用架台 |
JP2000101123A (ja) | 1998-09-25 | 2000-04-07 | Aichi Electric Co Ltd | 太陽電池取付架台装置 |
JP2005155040A (ja) * | 2003-11-20 | 2005-06-16 | Burest Kogyo Kenkyusho Co Ltd | 太陽電池モジュール取付け用ベースレール固定装置 |
JP2006210613A (ja) * | 2005-01-27 | 2006-08-10 | Kyocera Corp | 太陽光発電装置 |
JP2008208554A (ja) * | 2007-02-23 | 2008-09-11 | Sharp Corp | 構造物設置架台 |
JP2008214875A (ja) * | 2007-02-28 | 2008-09-18 | Sharp Corp | 太陽電池モジュールの取付け構造 |
JP2008311260A (ja) | 2007-06-12 | 2008-12-25 | Panasonic Corp | 半導体装置の製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8667748B2 (en) | 2009-06-05 | 2014-03-11 | First Solar, Inc. | Photovoltaic module ground mount |
US9349893B2 (en) | 2009-06-05 | 2016-05-24 | First Solar, Inc. | Photovoltaic module ground mount |
US9046282B2 (en) | 2010-08-06 | 2015-06-02 | First Solar, Inc. | Folding mount for photovoltaic modules |
ITTO20110107A1 (it) * | 2011-02-08 | 2012-08-09 | Zamet Spa | Sistema modulare a montaggio rapido per la realizzazione di strutture di supporto per pannelli solari |
US9303663B2 (en) | 2013-04-11 | 2016-04-05 | Northern States Metals Company | Locking rail alignment system |
Also Published As
Publication number | Publication date |
---|---|
JP4562793B2 (ja) | 2010-10-13 |
CN102239300A (zh) | 2011-11-09 |
EP2357297A1 (en) | 2011-08-17 |
AU2009323296A1 (en) | 2011-06-30 |
JP2010135632A (ja) | 2010-06-17 |
US20110240101A1 (en) | 2011-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010064656A1 (ja) | 構造物設置架台、及び太陽電池システム | |
JP4202401B1 (ja) | 構造物設置架台、その組立方法、太陽電池モジュール、及び構造物設置架台を用いた施工構造 | |
JP4688951B1 (ja) | 構造物設置架台、構造物設置用支持具、及び太陽光発電システム | |
WO2010071085A1 (ja) | 太陽電池モジュールの設置架台、その施工方法、及び太陽光発電システム | |
WO2011118559A1 (ja) | 太陽電池モジュール | |
WO2014162834A1 (ja) | 太陽電池モジュールの支持構造、及びその支持構造を用いた太陽光発電システム | |
JP2008208553A (ja) | 構造物設置架台 | |
JP2008214875A (ja) | 太陽電池モジュールの取付け構造 | |
US20120312357A1 (en) | Structural object supporting structure, structural object mount, method for installing structural object using the mount, and solar photovoltaic system | |
JP6026131B2 (ja) | 機能パネル支持架台 | |
KR101730008B1 (ko) | 태양광 모듈 설치 프레임 구조 | |
JP4925861B2 (ja) | 構造物設置架台 | |
WO2012121147A1 (ja) | 太陽電池モジュールの架台、その施工方法、及びそれを備えた太陽光発電システム | |
JP5912099B2 (ja) | 太陽光発電パネル架台 | |
JP6441041B2 (ja) | 太陽電池パネル架台 | |
JP5622709B2 (ja) | 太陽光発電パネルフレームの支持架台構造 | |
JP2014212177A (ja) | 太陽電池アレイの据付装置 | |
JP2014088708A (ja) | 太陽電池モジュール用の載置架台及び太陽光発電装置 | |
JP3213752U (ja) | 太陽光パネル用架台 | |
JP6346755B2 (ja) | 太陽光発電パネル架台 | |
JP2015208175A (ja) | 太陽光発電パネル架台 | |
JP2014148820A (ja) | 太陽電池アレイの据付装置 | |
JP2017066806A (ja) | 太陽電池モジュールの設置構造、設置方法、及びその設置構造を用いた太陽光発電システム | |
JP6057365B2 (ja) | 太陽光発電システムおよび太陽電池モジュールの設置方法 | |
JP2014148821A (ja) | 太陽電池アレイ据付装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980148054.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09830422 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13133011 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009830422 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2009323296 Country of ref document: AU Date of ref document: 20091202 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 4688/CHENP/2011 Country of ref document: IN |