WO2012017711A1 - Structure de fixation pour module en forme de feuille - Google Patents

Structure de fixation pour module en forme de feuille Download PDF

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Publication number
WO2012017711A1
WO2012017711A1 PCT/JP2011/058999 JP2011058999W WO2012017711A1 WO 2012017711 A1 WO2012017711 A1 WO 2012017711A1 JP 2011058999 W JP2011058999 W JP 2011058999W WO 2012017711 A1 WO2012017711 A1 WO 2012017711A1
Authority
WO
WIPO (PCT)
Prior art keywords
slide support
male screw
plate
support member
module
Prior art date
Application number
PCT/JP2011/058999
Other languages
English (en)
Japanese (ja)
Inventor
小林　修一
Original Assignee
株式会社屋根技術研究所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社屋根技術研究所 filed Critical 株式会社屋根技術研究所
Publication of WO2012017711A1 publication Critical patent/WO2012017711A1/fr

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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
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building 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
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/632—Side connectors; Base connectors
    • 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
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/634—Clamps; Clips
    • F24S25/636—Clamps; Clips clamping by screw-threaded elements
    • 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
    • F24S2025/80—Special profiles
    • F24S2025/801—Special profiles having hollow parts with closed cross-section
    • 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
    • F24S2025/80—Special profiles
    • F24S2025/807—Special profiles having undercut grooves
    • 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
    • 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
    • Y02B10/20—Solar thermal
    • 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 plate-like module fixing structure for fixing a plate-like module such as a solar water heater or a solar cell module installed on a roof or the like to the roof or the like.
  • a fixing structure for installing a solar cell module as a plate-like module on a roof a base provided with a rail groove and mounted on a roof material, and a head in the rail groove of the base are provided.
  • a bolt with an external thread protruding upward from the base a fixing member (pressing member) that has a hole through which the bolt can pass and can be engaged with the flange of the solar cell module, and a bolt from above the fixing member
  • a solar cell module is fixed by pressing a flange portion against a base by a fixing member by fastening a nut to a bolt, and a nut screwed into a male screw portion (for example, Patent Documents) 1).
  • a solar cell module can be simultaneously pressed and fixed now on both sides of a fixing member, respectively.
  • a plate-shaped fixing part having a fixing hole for fixing on the roofing material, a pedestal part having a predetermined height formed on one end side of the fixing part, and a rising that rises upward from substantially the center of the pedestal part
  • a solar cell module by inserting a side surface of the solar cell module between the base portion and the joint portion of the fixing member including the plate portion and a plate-like joint portion extending substantially parallel to the base portion from the upper end of the rising portion
  • a module for fixing a module has also been proposed (for example, Patent Document 2).
  • solar cell modules can be inserted and fixed on both sides of the rising portion, and a plurality of solar cell modules are sequentially moved from one side (eave side) to the other side (ridge side). It can be fixed.
  • an object of the present invention is to provide a plate module fixing structure capable of improving the workability of a plate module such as a solar cell module.
  • the plate-shaped module fixing structure includes: a male screw part having a predetermined length, a male screw member having a head formed on one end side of the male screw part, and the male screw.
  • a main body provided with a female screw portion that can be screwed with the male screw portion of the member, and a flange-like flange portion extending in a direction perpendicular to the axial direction of the female screw portion from one end side of the main body;
  • a female screw member in which at least one of the outer part and the main body has a non-circular shape, and supports the female screw member so that it cannot rotate about the axis of the female screw part and cannot move in the axial direction, and the shaft of the screw part A sliding groove that is slidably supported in a direction perpendicular to the direction, a slit that is formed on both sides in the axial direction of the female screw portion in the sliding groove and through which the male screw portion of the male screw member can pass, one of
  • the slide supporting member is long and has a substantially constant cross section.
  • a plate having a through hole through which the male screw portion of the male screw member can pass and a recess formed in the through hole that is opposite to the side in contact with the mounting portion described above and capable of accommodating the head portion of the male screw member Of the contact piece, a shaft portion extending in a direction perpendicular to the contact piece from a predetermined position on the side of the contact piece having the concave portion, and extending substantially parallel to the contact piece from the tip of the shaft portion.
  • a fixing member having a plate-like support piece into which a side surface of the plate-like module including the solar cell module can be inserted between the contact piece and inserted into the slide groove of the slide support member.
  • the female screw part of the female screw member is in contact with the mounting part.
  • the male screw part of the male screw member is screwed through the through hole of the contact piece in the fixing member and the slit of the slide support member, and the head part of the male screw member is accommodated in the recess.
  • the fixing member is fastened and fixed to the slide support member by the male screw member, and the side surface of the plate module is inserted between the contact piece and the support piece of the fixing member. .
  • the “plate-like module” a solar cell module in which the outer periphery of the plate-like solar cell panel is surrounded by a frame”, “solar water heater panel”, “solar heat collecting panel”, “soundproof panel”, A “light-shielding panel” can be exemplified.
  • male screw member examples include “hexagon bolt”, “hexagon socket head bolt”, “pan head bolt”, “counter bolt”, and the like.
  • the “female screw member” includes “a nut with a flange (flange nut)”, “a cylindrical end is enlarged by burring or pressing to form a flange, and a female screw is formed in the cylinder. ”,“ What is obtained by forming a female screw portion on a plate material having a polygonal outer shape ”, and the like.
  • examples of the “slide support member” include “longer than a plate-like module (cross-shaped one)”, “one shorter than a plate-like module”, and the like from the longitudinal direction. It is desirable that the overall shape seen is a box frame shape or a hat shape.
  • examples of the “slit” include “a portion extending over the entire length of the slide support member”, “a portion extending shorter than the total length of the slide support member”, and the like. When the slit extends over the entire length of the slide support member, a part of the slide support member is separated from the slit, so that both sides separated by the slit are placed at predetermined positions of the slide support member. It is desirable to provide a connecting reinforcing portion.
  • predetermined structures include “roof material that forms the surface of the roof”, “a roof plate to which the roof material is attached”, “a roof structure member such as a rafter for forming the roof”, “a plate-like structure” It is interposed between the long beam member attached to the object on which the module is installed, the gantry attached to the object on which the plate module is installed, and the object on which the plate module is installed.
  • a plate-like module that can be inserted on both sides of the shaft portion for example, an E-shaped cross section
  • a plate-like module only on one side of the shaft portion can be inserted (for example, those having a U-shaped cross-section) "”
  • a plate-like module can be sandwiched between the abutment piece and the support piece by fastening and fixing to the slide support member And the like.
  • the male screw portion of the male screw member is screwed into the female screw portion of the female screw member through the through hole of the fixing member and the slit of the slide support member, and the slide Since the fixing member is fastened and fixed to the mounting portion of the supporting member, when the spacer is inserted between the slide supporting member and the fixing member in order to adjust the height of the plate module, the male screw member Even if the male screw part is short, it is not necessary to remove the female screw member from the sliding groove, and it can be easily replaced with a male screw member of the optimum length, and the labor for installing the plate-like module can be simplified. .
  • the female screw member is inserted into the slide groove of the slide support member, and the concave portion that accommodates the head of the male screw member that is screwed into the female screw portion of the female screw member is provided in the fixing member. Since the contact piece is provided, the male screw member can be prevented from protruding from the surface of the contact piece, and the side surface of the plate module is securely inserted between the contact piece and the support piece of the fixed member. In addition, the height from the slide support member to the upper surface of the plate-like module can be made as low as possible. Further, the fixing member is configured to fix the plate-like module to the slide support member (predetermined structure) by inserting the side surface of the plate-like module between the contact piece and the support piece. Each module can be fixed one by one. Therefore, the plate-like module can be installed relatively easily, the workability can be improved and the cost can be suppressed, and the construction period for installation can be shortened.
  • the internal thread member can be slid in the slide groove of the slide support member, and the fixing member can be fastened and fixed at an arbitrary position with respect to the slide support member. Even in positions where the fixing member could not be fixed directly in the past, the fixing member can be fixed via the slide support member, and the target range in which the plate-like module can be installed with a higher degree of freedom of installation is widened. can do.
  • the plate-shaped module fixing structure according to the present invention may be configured such that “the slide support member has the sliding groove, and the flange portion of the female screw member faces the mounting portion side”. It may be characterized as
  • the contact area of the female screw member is large. Since the collar side comes into contact with the surface opposite to the mounting portion across the slit in the sliding groove, it is possible to make it difficult to loosen the fastening between the female screw member and the male screw member, and to the female screw member.
  • the load bearing performance can be increased, and the plate module can be securely fixed to the slide support member (predetermined structure).
  • the plate-shaped module fixing structure according to the present invention has, in addition to the above-described configuration, “the slide support member has a passage hole through which the female screw member can pass at a predetermined position of the slit”. This may be a feature.
  • a female screw member is inserted from either of the longitudinal ends, but in the case where the slide support member has a long shape (bar shape), the end portion Therefore, the female screw member inserted into the sliding groove has to be slid to a desired position, resulting in a troublesome work.
  • the female screw member since a through hole through which the female screw member can pass is provided at a predetermined position of the slit, the female screw member can be inserted into the sliding groove from the through hole, and the insertion of the female screw member is involved. Workability can be simplified and workability can be improved.
  • the female screw member can be inserted into the sliding groove through the passage hole even from the middle of the slit, that is, the sliding groove, it is not necessary to make the slit extending to the end in the longitudinal direction, and the longitudinal direction
  • the slit may be partially formed. Therefore, since the entire outer periphery of the sliding groove can be in a continuous state at a portion where no slit is formed, a part of the slide support member is divided by the slit, and the overall strength and rigidity are reduced. The strength and rigidity of the slide support member can be increased, and the fixing strength of the plate-like module can be increased.
  • a plate-shaped module fixing structure capable of improving the workability of a plate-shaped module such as a solar cell module.
  • FIG. 2 is a cross-sectional view taken along the line AA in a state where the plate-like module in FIG. It is a perspective view which decomposes
  • A) is explanatory drawing shown in the state before attaching the fixing member of the intermediate
  • (b) is explanatory drawing which shows the state which attached the fixing member and fixed one plate-shaped module.
  • C) is explanatory drawing which shows the state which fixed the plate-shaped module on both sides of the axial part of a fixing member.
  • the plate-like module fixing structure 1 (hereinafter also simply referred to as the fixing structure 1) of the present embodiment is a plate-like module 2, and a solar cell module 2a in which the outer periphery of a thin plate-like solar cell panel is surrounded by a frame is placed on the roof.
  • a mounting member 10 that is mounted on a roof material (not shown) such as a tile or a slate at a predetermined interval, and a long slide support member that is mounted across a plurality of mounting members 10.
  • a female screw member 30 that is slidably supported by the slide support member 20
  • a U-shaped or E-shaped fixing member 40 that is placed on the slide support member 20 and into which the side surface of the plate-like module 2 can be inserted.
  • a male screw member 50 for fastening and fixing the fixing member 40 in cooperation with the female screw member 30 supported by the slide support member 20, and a plate-like module inserted and supported on both sides of the fixing member 40.
  • a ground bracket 60 electrically connected to each other.
  • one slide support member 20 is attached and supported on the roof material by a plurality of attachment members 10, and one plate-like module is provided on at least two slide support members 20. 2 is placed, and two opposing sides of the plate-like module 2 are fixed on the slide support member 20 by the fixing member 40.
  • the attachment member 10 in the fixing structure 1 of this example is a plate-like, substantially rectangular bottom portion 11 and a pair of plate-like members extending upward from two opposite sides of the bottom portion 11.
  • the mounting piece 12 and the mounting piece 12 extend upward in a state where the mounting piece 12 and the side face are connected from two sides substantially orthogonal to the two sides of the bottom portion 11 from which the mounting piece 12 extends.
  • a pair of plate-like mounting pieces 13 projecting upward higher and a long hole-shaped mounting hole 14 formed at a position higher than the mounting piece 12 in the pair of mounting pieces 13 and extending in the vertical direction. Yes.
  • the distance between the pair of attachment pieces 13 in the attachment member 10 is such that the slide support member 20 can be inserted therebetween.
  • the mounting member 10 includes two notches 15 that are notched lower than the mounting piece 12 at portions (four corners) where the mounting piece 12 and the mounting piece 13 are connected to each other on the side surfaces. At the boundary between the mounting piece 12 and the mounting piece 13 and the bottom portion 11, there are provided an opening 16 that passes through the mounting piece 12 and the mounting piece 13, respectively, and a locking hole 17 that passes through a predetermined position of the mounting piece 13. Yes.
  • the notch 15 of the mounting member 10 is not shown in the figure, but when the slide support member 20 is inserted between the pair of mounting pieces 13, the wiring of the plate module 2 is between the lower surface of the slide support member 20. A gap through which the cable can be inserted can be formed.
  • the opening 16 of the mounting member 10 is for draining rainwater or the like that has entered the mounting member 10 to the outside.
  • the locking hole 17 of the mounting member 10 prevents the slide support member 20 from moving relative to the mounting member 10 in the longitudinal direction by screwing a locking screw into the slide support member 20 through the locking hole 17. Can be done.
  • the mounting member 10 of this example is formed by plastically deforming a sheet metal having a predetermined thickness such as a highly corrosion-resistant plated steel plate or stainless steel plate by pressing.
  • the mounting member 10 can be mounted directly on the roofing material or via a predetermined support fitting.
  • the mounting member 10 has a slide support member 20 inserted between a pair of mounting pieces 13, and then the mounting bolt 3 is inserted from the outside through the mounting hole 14 of the mounting piece 13 into a groove-like shape described later of the slide support member 20.
  • the slide support member 20 can be mounted and fixed by screwing and tightening the hexagonal mounting nut 4 inserted into the mounting portion 24 (see FIG. 3).
  • the slide support member 20 supports the female screw member 30 so that it cannot rotate and cannot move in the axial direction of the female screw portion, and the longitudinal direction of the slide support member 20 (relative to the axial direction of the female screw portion).
  • a substantially flat mounting portion 23 that forms an upper surface opposite to the sliding groove 21, a mounting portion 24 that is formed on both side surfaces and is attached to the mounting member 10, and both side surfaces are connected to each other above the mounting portion 24.
  • a plate-like reinforcing portion 25 is substantially rectangular and is formed in a box frame shape, and is formed in a long shape with the same cross sectional shape.
  • the slide groove 21 of the slide support member 20 is disposed at the center lower side of the mounting portion 23, and is formed so that the flange portion 32 of the female screw member 30 faces the mounting portion 23 side.
  • the mounting portion 24 of the slide support member 20 is a substantially cross-shaped groove disposed near the lower end of the center in the vertical direction on both side surfaces and opened to the side surfaces. 4 can be held so as to be non-rotatable and slidable in the longitudinal direction of the slide support member 20.
  • the slide support member 20 includes two guide grooves 26 that are recessed upward from the lower surface in an inverted V shape near both ends of the lower surface, and a substantially C-shaped screw stopper 27 that is formed in the upper corner of the inside. I have.
  • the guide groove 26 of the slide support member 20 guides the wiring cable along the slide support member 20 by tightening the slide support member 20 together with a predetermined binding band in a state where the wiring cable of the plate-like module 2 is aligned.
  • the slide support member 20 is an extrusion mold material such as an aluminum alloy.
  • the female screw member 30 includes a main body 31 provided with a female screw portion penetrating in a hexagonal shape, and a flange-shaped flange portion 32 extending in a direction perpendicular to the axial direction of the female screw portion from one end side of the main body 31. It is a so-called commercially available nut with flange (nut with flange).
  • the female screw member 30 can slide in the sliding groove 21 of the slide support member 20 in a non-rotatable state in the longitudinal direction with the flange portion 32 facing upward.
  • the female screw member 30 of this example is formed in a pan-like plate shape in which the flange portion 32 is curved.
  • the fixing member 40 has a U-shaped fixing member 40A used for the front end side (the roof eave side) and an E-shaped fixing used for the intermediate side and the rear end side (the roof ridge side).
  • the fixing member 40A, 40B has substantially the same basic configuration.
  • the fixing member 40 is in contact with a plate-like contact piece 41 that comes into contact with the mounting portion 23 of the slide support member 20, a shaft portion 42 that extends upward in the perpendicular direction from the contact piece 41, and a tip of the shaft portion 42.
  • a plate-like support piece 43 that extends substantially parallel to the piece 41 and that is shorter than the contact piece 41.
  • the fixing member 40 can support the plate-like module 2 by inserting the side surface of the plate-like module 2 between the contact piece 41 and the support piece 43.
  • the contact piece 41 of the fixing member 40 is formed so that the thickness in the vertical direction increases from the shaft portion 42 side toward the tip side. Further, the contact piece 41 has a through hole 41a penetrating in the vertical direction through which the male screw portion 51 of the male screw member 50 can pass, and the mounting portion 23 of the slide support member 20 coaxially with the through hole 41a. And a recess 51b that is formed on the opposite side of the contacting side and can accommodate the head 52 of the male screw member 50.
  • the fixing member 40A used on the distal end side has a substantially U-shaped cross section, and the contact piece 41 and the support piece 43 extend in the same direction from the upper and lower ends of the shaft portion 42 extending in the vertical direction. It has an extended form.
  • the fixing member 40B used on the intermediate side and the rear end side has a substantially E-shaped cross section, and the contact piece 41 and the support piece 43 are respectively left and right from the upper and lower ends of the shaft portion 42 extending in the vertical direction. It has a form extending to both sides.
  • These fixing members 40A and 40B are extrusion mold materials such as an aluminum alloy.
  • the fixing member 40B is curved so that the position directly below the shaft portion 42 is the highest before being fastened and fixed to the slide support member 20 using the female screw member 30 and the male screw member 50.
  • the curved bottom surface is deformed by screwing the male screw member 50 into the female screw member 30 inserted into the sliding groove 21 of the slide support member 20 through the through hole 41a of the contact piece 41 and tightening. And a flat bottom.
  • the fixing member 40B has a pair of insertion holes 41c penetrating in the vertical direction in the contact pieces 41 on both sides across the shaft portion 42, and the side of the shaft portion 42 on the side where the through hole 41a is formed. In the position along the side surface, it is formed at a position away from the shaft portion 42 by a predetermined amount on the opposite side of the shaft portion 42 from the side where the through hole 41a is formed.
  • the pair of insertion holes 41c is formed in a long hole shape that extends long in the direction in which the fixing member 40B extends. Although the details will be described later, the ground metal fitting 60 is inserted from the lower side of the insertion hole 41c.
  • the male screw member 50 includes a male screw part 51 having a predetermined length and a head 52 formed on one end side of the male screw part 51 and having a larger diameter than the male screw part 51.
  • the external thread member 50 of this example is set as the hexagon socket head bolt by which the hexagon socket was formed in the upper surface of the head 52.
  • the grounding metal 60 extends from the one end side of the bottom piece 61 upward along the bottom surface of the fixing member 40B, and extends upward from one end side of the fixing member 40B on the opposite side of the through hole 41a.
  • a first insertion piece 62 to be inserted from below into the formed insertion hole 41c, and extending upward from the other end side of the bottom piece 61 to be higher than the first insertion piece 62, with the shaft portion 42 of the fixing member 40B interposed therebetween.
  • a second insertion piece 63 to be inserted from below into an insertion hole 41c formed on the same side as the hole 41a, and a pointed piercing portion 64 disposed at the upper end of the first insertion piece 62 and the second insertion piece 63 And.
  • the piercing portion 64 is arranged so that the tip thereof faces upward at the upper end of the first insertion piece 62 and toward the opposite side of the first insertion piece 62 at the upper end of the second insertion piece 63.
  • the pierced portion 64 of the first insertion piece 62 pierces the bottom surface of the plate-like module 2 supported on the opposite side (eave side) to the through hole 41a with the shaft portion 42 interposed therebetween.
  • the piercing portion 64 of the insertion piece 63 is pierced into the side surface of the plate-like module 2 supported on the same side (ridge side) as the through-hole 41a across the shaft portion 42, and is formed on the surface of each plate-like module 2.
  • the plate-like modules 2 can be electrically connected to each other by breaking the insulating film.
  • the ground metal fitting 60 is formed by bending a metal plate material such as a stainless steel plate having a predetermined width, and the piercing portions 64 are formed at both ends in the width direction.
  • a method for fixing the plate module 2 in the present embodiment will be described.
  • a plurality of attachment members 10 are attached at a predetermined interval on the roof in accordance with the number of plate-like modules 2 installed on the roof, the arrangement pattern, and the like.
  • the slide support member 20 is attached so that it may extend in the flow direction (inclination direction) of a roof via the some attachment member 10 attached on the roof material.
  • the slide support member 20 is attached to the attachment member 10 by inserting the attachment nut 4 into the attachment portion 24 of the slide support member 20 and inserting the slide support member 20 between the pair of attachment pieces 13 in the attachment member 10.
  • the slide support member 20 is placed on the placement piece 12 of the mounting member 10.
  • the mounting bolt 3 is screwed into the mounting nut 4 inserted into the mounting portion 24 through the mounting hole 14 from the outside of the mounting piece 13 and tightened to fix the slide support member 20 to the mounting member 10.
  • the male screw member 50 is inserted from the upper side into the through hole 41a of the fixing member 40A for the front end side (eave side), and at the lower end of the male screw portion 51 of the male screw member 50
  • the female screw member 30 is screwed so that the portion 32 faces upward (see FIG. 3).
  • the female screw member 30 into which the male screw member 50 is screwed is inserted into the sliding groove 21 from the distal end side of the slide support member 20, and the female screw member 30 is slid together with the fixing member 40A.
  • the contact piece 41 is placed on the placement portion 23 of the slide support member 20 and then the male screw member. 50 is tightened, and the fixing member 40A is fastened and fixed onto the slide support member 20.
  • the front end side (eave side) of the male screw member 50 that fixes the fixing member 40 ⁇ / b> A can be brought into contact with the male screw portion 51 of the male screw member 50.
  • the long bolt 5 is penetrated toward the side surface of the long bolt 5 and a nut 6 is screwed onto the tip of the long bolt 5 to prevent the long bolt 5 from coming off (see FIG. 3 and the like).
  • the necessary number of intermediate fixing members 40B for one slide support member 20 are inserted into the through holes 41a in the same manner as the fixing member 40A.
  • the female screw member 30 is screwed to the lower end of the inserted male screw member 50
  • the female screw member 30 is inserted into the slide groove 21 of the slide support member 20 in advance, and the fixing member 40B is approximately equal to the slide support member 20. It is set as the state slid to that position.
  • the side surface of the plate module 2 is inserted between the contact piece 41 opened toward the ridge side and the support piece 43.
  • the head 52 of the male screw member 50 is accommodated in the recess 41b of the fixing member 40A, and the side surface of the plate-like module 2 is supported by the contact piece 41 without hitting the male screw member 50. It can be inserted between the pieces 43.
  • the side surface on the ridge side of the plate-like module 2 whose side surface on the eave side is supported by the fixing member 40A sandwiches the shaft portion 42 of the fixing member 40B that is slidably supported by the slide support member 20 in advance.
  • the fixing member 40B is slid to the eaves side so as to be inserted between the contact piece 41 and the support piece 43 on the side opposite to the through hole 41a. And if it slides to the position where the side surface of the plate-shaped module 2 and the axial part 42 of fixing member 40B contact
  • the first insertion piece 62 and the second insertion piece 63 of the grounding metal fitting 60 are respectively inserted into the pair of insertion holes 41c of the fixing member 40B (FIG. 4A). reference).
  • the contact piece 41 of the fixing member 40B is pressed downward by the head 52 of the male screw member 50, and the curved bottom surface of the fixing member 40B slides.
  • the pair of support pieces 43 of the fixing member 40B are moved downward via the shaft portion 42 at the same time as being deformed along the mounting portion 23 of the support member 20 (see FIG. 4A). Then, the support piece 43 of the fixing member 40B comes into contact with the upper surface of the plate-like module 2, and the upper end on the distal end side away from the shaft portion 42 of the contact piece 41 rises relatively higher than the base end side to form a plate shape.
  • the plate-like module 2 is brought into contact with the lower surface of the module 2 and is held between the contact piece 41 and the support piece 43, and the fixing member 40B is fastened and fixed to the slide support member 20 by the male screw member 50 and the female screw member 30. It will be in a state (refer to Drawing 4 (b)). In this state, as shown in FIG. 4 (b), the piercing portion 64 formed at the upper end of the first insertion piece 62 of the ground metal fitting 60 is pierced into the lower surface of the plate-like module 2. .
  • the fixing member 40B After the fixing member 40B is fixed to the slide support member 20, the following is provided between the contact piece 41 and the support piece 43 on the same side (ridge side) as the through hole 41a across the shaft portion 42 of the fixed fixing member 40B.
  • the plate-like module 2 By inserting the side surface of the plate-like module 2 (see FIG. 4B) and pushing the side surface of the plate-like module 2 into the piercing portion 64 at the upper end of the second insertion piece 63 in the ground metal fitting 60, the plate The side surface of the eaves side of the module 2 is supported (see FIG. 4C). Then, the side surface of the ridge side of the plate module 2 is fastened and fixed on the slide support member 20 by the next fixing member 40B by repeating the same operation as described above, and a plurality of plate modules 2 are installed on the roof. can do.
  • the slide support members 20 to be fastened and fixed are different.
  • the heights of the two modules 2 may be different.
  • a spacer having a predetermined thickness is inserted between the slide support member 20 and the fixing member 40 to fasten and fix the fixing member 40 to each other. Adjust the height.
  • the length of the male threaded portion 51 of the male threaded member 50 may be shortened so that it cannot be sufficiently tightened to the female threaded member 30, but the male threaded member 50 can be replaced with a sufficiently long length. It ’s fine.
  • the female screw member 30 is inserted into the sliding groove 21 of the slide support member 20 and then the fixing member 40 is inserted into the female screw portion of the female screw member 30. Since the male screw portion 51 of the male screw member 50 is screwed through the through hole 41a and the slit 22 of the slide support member 20, and the fixing member 40 is fastened and fixed to the mounting portion 23 of the slide support member 20, the plate shape Even when the male screw portion 51 of the male screw member 50 is short when a spacer is inserted between the slide support member 20 and the fixing member 40 in order to adjust the height of the module 2, the female screw member 30 is inserted from the sliding groove 21. It is not necessary to remove the male screw member 50 and can be easily replaced with an optimal length of the male screw member 50, and the labor required for installing the plate-like module 2 can be simplified.
  • the concave portion 41 b that accommodates the head 52 of the male screw member 50 that is screwed into the female screw portion of the female screw member 30 is fixed. Since the contact piece 41 of the member 40 is provided, the male screw member 50 can be prevented from protruding from the surface of the contact piece 41, and between the contact piece 41 and the support piece 43 in the fixing member 40.
  • the side surface of the plate module 2 can be reliably inserted and fixed, and the height from the slide support member 20 to the upper surface of the plate module 2 can be made as low as possible.
  • the fixing member 40 inserts the side surface of the plate module 2 between the contact piece 41 and the support piece 43 so as to fix the plate module 2 to the slide support member 20 (predetermined structure). Therefore, the plate modules 2 can be fixed one by one. Accordingly, the plate-like module 2 can be installed relatively easily, the workability can be improved and the cost can be suppressed, and the construction period for installation can be shortened.
  • the female screw member 30 is slidable in the sliding groove 21 of the slide support member 20, and the fixing member 40 can be fastened and fixed to an arbitrary position with respect to the slide support member 20. It is possible to fix the fixing member 40 via the slide support member 20 at a position where the fixing member cannot be directly fixed to the object in the past. 2 can be widened.
  • the male screw portion 51 of the male screw member 50 is screwed into the female screw portion of the female screw member 30 inserted into the sliding groove 21 of the slide support member 20 and fixed to the slide support member 20.
  • the side of the flange 32 having a large contact area in the female screw member 30 comes into contact with the surface opposite to the mounting portion 23 across the slit 22 in the sliding groove 21.
  • the fastening between the member 30 and the male screw member 50 can be made difficult to loosen, the load bearing performance against the female screw member 30 can be increased, and the plate module 2 can be securely fixed to the slide support member 20. it can.
  • the slide support member 20 has the slit 22 formed over the entire length in the longitudinal direction.
  • the supporting member 20A may be used.
  • the slide support member 20 ⁇ / b> A has a slit 22 partially formed and a large-diameter passage hole 22 a through which the female screw member 30 can pass at one end of the slit 22 (for example, an end on the ridge side).
  • the female screw member 30 screwed with the male screw member 50 can be inserted into the sliding groove 21 through the passage hole 22a.
  • the left and right sides of the sliding groove 21 are connected at portions other than the slit 22, and the reinforcing portion that connects the left and right side surfaces is eliminated.
  • the female screw member 30 can be inserted into the slide groove 21 from the passage hole 22a. Compared with the case where the female screw member 30 is inserted into the sliding groove 21, the labor required for insertion can be simplified and the workability can be improved.
  • the slit 22 on the mounting portion 23 side may be formed over the entire length, and the lower slit 22 on the sliding groove 21 may be partially formed.
  • the same effect as the above can be exhibited.
  • the slide support member 20 is provided with the slide groove 21 having a shape corresponding to the female screw member 30 having the pan-plate shaped flange portion 32.
  • the present invention is not limited to this.
  • the slide groove 21 may have a shape corresponding to the female screw member 30 having the flat plate-like collar portion 32, and the same effect as described above can be achieved.
  • the slide support member 20 is mounted on the roof material via the mounting member 10, but is not limited to this, for example, a roof as shown in FIG. It is good also as the slide support member 70 which can be directly attached with respect to a material. As shown in FIG. 7, the slide support member 70 supports the female screw member 30 so that it cannot rotate and cannot move in the axial direction of the female screw portion, and at the same time the longitudinal direction of the slide support member 70 (perpendicular to the axial direction of the female screw portion).
  • a sliding groove 71 that is slidably supported in the direction) and has a lower opening, a slit 72 that is formed on the upper surface side of the sliding groove 71 to be shorter than the length of the slide support member 70, and through which the male screw member 50 can pass.
  • a substantially flat mounting portion 73 that forms an upper surface opposite to the sliding groove 71 across the slit 72, and formed on both the left and right sides of the mounting portion 73 and extending in the longitudinal direction of the slide support member 70, while the upper side is open.
  • the upper grooves 74 a pair of standing wall portions 75 that are continuous with the outer wall on the opposite side to the sliding groove 71 side of each upper groove 74 and that extend downward, and the lower ends of the pair of standing wall portions 75 Connecting and standing wall It includes a plate-like mounting portion 76 for attachment to the upper surface of the rolled out roofing the lateral direction outside the than 75.
  • the slide support member 70 is formed with a through hole 78 penetrating in the vertical direction with a predetermined diameter in the vicinity of both ends in the longitudinal direction of the mounting portion 73 on the upper surface.
  • the rear passage hole 78 is in communication with the slit 72.
  • the passage hole 78 has an inner diameter large enough to allow the female screw member 30 and the mounting washer to pass therethrough.
  • an attachment hole penetrating in the vertical direction is formed at a position coaxial with the passage hole 77 in the attachment portion 76, and the attachment screw 8 into which the attachment washer 7 is inserted is passed through the passage hole.
  • the slide support member 70 can be mounted by screwing it onto the roofing material through the mounting hole after passing through 77 (see FIG. 7).
  • the slide support member 70 has a plurality of auxiliary mounting holes 76a penetrating in the vertical direction at portions extending outward from the standing wall 75 in the mounting portion 76.
  • the pair of upper grooves 74 of the slide support member 70 has a form in which the upper ends slightly protrude inward so that a member inserted into the upper groove 74 can be locked using the protruding portions. It has become.
  • the slide support member 70 of this example is obtained by cutting an extrusion mold material such as an aluminum alloy into an appropriate length (for example, 100 mm to 300 mm), and cutting the slit 72, the passage hole 77, the attachment hole, the auxiliary attachment hole 76a, and the like. Etc. are formed.
  • the slide support member 70 is mounted on the roof material so that the passage hole 77 communicated with the slit 72 faces the ridge side, and then is inserted into the sliding groove 71 through the passage hole 77 communicated with the slit 72.
  • the plate-like module 2 can be fastened and fixed in the same procedure as described above, and the same effects as described above can be achieved.
  • the one in which the female screw member 30 is inserted into the sliding grooves 21, 71 of the slide support members 20, 70, etc. is shown.
  • the slide support members 20, 70, etc. of this example are shown in FIG.
  • the head of the male screw member 50 square root bolt in the figure
  • the female screw member 30 or the male screw member 50 can be inserted, and the slide support members 20 and 70 have high versatility.
  • the example which applied the solar cell module 2a as the plate-shaped module 2 was shown, it is not limited to this, A solar water heater panel, a solar heat collection panel, a sound insulation panel, a light-shielding panel, You may apply to.

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  • Engineering & Computer Science (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)

Abstract

L'invention porte sur une structure de fixation pour un module en forme de feuille, laquelle structure est apte à améliorer l'aptitude au travail d'un module en forme de feuille, tel qu'un module de cellule solaire. Il est fourni de façon spécifique une structure de fixation (1) pour un module en forme de feuille (2), dans laquelle : la section de vis mâle (51) d'un élément de vis mâle (50) est vissée avec la section de vis femelle d'un élément de vis femelle (30), qui est inséré dans la rainure de coulissement (21) d'un élément de support de coulissement (20), par traversée du trou traversant (41a) de la section de contact (41) sur un élément fixe (40), qui vient en contact avec la section de montage (23) de l'élément de support de coulissement (20), et à travers la fente (22) de l'élément de support de coulissement (20) ; l'élément fixe (40) est serré et fixé sur l'élément de support de coulissement (20) à l'aide de l'élément de vis mâle (50), de sorte que la tête (52) de l'élément de vis mâle (50) soit renfermée dans la section en creux (41b) de la section de contact (41) sur l'élément fixe (40) ; et la surface latérale du module en forme de feuille (2) est insérée entre une section de support (43) et la section de contact (41) sur l'élément fixe (40).
PCT/JP2011/058999 2010-08-02 2011-04-11 Structure de fixation pour module en forme de feuille WO2012017711A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010173885A JP5611707B2 (ja) 2010-08-02 2010-08-02 板状モジュールの固定構造
JP2010-173885 2010-08-02

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WO2012017711A1 true WO2012017711A1 (fr) 2012-02-09

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JP (1) JP5611707B2 (fr)
WO (1) WO2012017711A1 (fr)

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JP2015068011A (ja) * 2013-09-27 2015-04-13 京セラ株式会社 架台および太陽電池アレイ
WO2016053606A1 (fr) 2014-09-29 2016-04-07 Haddock Dustin M M Dispositif de montage destiné à des surfaces de bâtiment comportant une fente de montage allongée
JP2016098605A (ja) * 2014-11-25 2016-05-30 高島株式会社 太陽光モジュール固定装置
US10077562B2 (en) 2011-02-25 2018-09-18 Dustin M. M. Haddock Mounting device for building surfaces having elongated mounting slot
US10443896B2 (en) 2016-07-29 2019-10-15 Rmh Tech Llc Trapezoidal rib mounting bracket with flexible legs
US10502457B2 (en) 2010-03-03 2019-12-10 Robert M. M. Haddock Photovoltaic module mounting assembly
US10634175B2 (en) 2011-12-29 2020-04-28 Rmh Tech Llc Mounting device for nail strip panels
US10640980B2 (en) 2016-10-31 2020-05-05 Rmh Tech Llc Metal panel electrical bonding clip
US10903785B2 (en) 2018-03-21 2021-01-26 Rmh Tech Llc PV module mounting assembly with clamp/standoff arrangement
US10948002B2 (en) 2018-12-14 2021-03-16 Rmh Tech Llc Mounting device for nail strip panels
US11041310B1 (en) 2020-03-17 2021-06-22 Rmh Tech Llc Mounting device for controlling uplift of a metal roof
US11352793B2 (en) 2020-03-16 2022-06-07 Rmh Tech Llc Mounting device for a metal roof
WO2023026328A1 (fr) * 2021-08-23 2023-03-02 高島株式会社 Montage de fixation et dispositif de fixation
US11774143B2 (en) 2017-10-09 2023-10-03 Rmh Tech Llc Rail assembly with invertible side-mount adapter for direct and indirect mounting applications

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JP6238616B2 (ja) * 2013-07-24 2017-11-29 奥地建産株式会社 ハゼ式折板屋根用の面状物品固定金具
JP2015032676A (ja) * 2013-08-01 2015-02-16 港製器工業株式会社 太陽光発電パネルの滑落防止構造
JP5740446B2 (ja) * 2013-10-04 2015-06-24 株式会社吉岡 太陽電池モジュールの取付構造
JP6616202B2 (ja) * 2016-02-01 2019-12-04 Ｙｋｋ Ａｐ株式会社 庇
JP6592379B2 (ja) * 2016-03-01 2019-10-16 株式会社屋根技術研究所 太陽電池モジュールの固定構造
JP6941855B2 (ja) * 2017-03-21 2021-09-29 株式会社屋根技術研究所 屋根上設置物の取付構造及び取付装置
JP7195587B2 (ja) 2018-10-24 2022-12-26 株式会社パロマ ガス炊飯器
KR102407280B1 (ko) * 2020-09-11 2022-06-10 주식회사 엔케이 고압가스 저장용기의 지지장치

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US10502457B2 (en) 2010-03-03 2019-12-10 Robert M. M. Haddock Photovoltaic module mounting assembly
US11035126B2 (en) 2011-02-25 2021-06-15 Rmh Tech Llc Mounting device for building surfaces having elongated mounting slot
US10731355B2 (en) 2011-02-25 2020-08-04 Rmh Tech Llc Mounting device for building surfaces having elongated mounting slot
US11885139B2 (en) 2011-02-25 2024-01-30 Rmh Tech Llc Mounting device for building surfaces having elongated mounting slot
US10077562B2 (en) 2011-02-25 2018-09-18 Dustin M. M. Haddock Mounting device for building surfaces having elongated mounting slot
US10106987B2 (en) 2011-02-25 2018-10-23 Dustin M. M. Haddock Mounting device for building surfaces having elongated mounting slot
US10634175B2 (en) 2011-12-29 2020-04-28 Rmh Tech Llc Mounting device for nail strip panels
US11333179B2 (en) 2011-12-29 2022-05-17 Rmh Tech Llc Mounting device for nail strip panels
US12018861B2 (en) 2011-12-29 2024-06-25 Rmh Tech Llc Mounting device for nail strip panels
JP2015068011A (ja) * 2013-09-27 2015-04-13 京セラ株式会社 架台および太陽電池アレイ
WO2016053606A1 (fr) 2014-09-29 2016-04-07 Haddock Dustin M M Dispositif de montage destiné à des surfaces de bâtiment comportant une fente de montage allongée
EP3201404A4 (fr) * 2014-09-29 2018-05-30 Dustin Marshall Marston Haddock Dispositif de montage destiné à des surfaces de bâtiment comportant une fente de montage allongée
JP2016098605A (ja) * 2014-11-25 2016-05-30 高島株式会社 太陽光モジュール固定装置
US10443896B2 (en) 2016-07-29 2019-10-15 Rmh Tech Llc Trapezoidal rib mounting bracket with flexible legs
US10859292B2 (en) 2016-07-29 2020-12-08 Rmh Tech Llc Trapezoidal rib mounting bracket with flexible legs
US11573033B2 (en) 2016-07-29 2023-02-07 Rmh Tech Llc Trapezoidal rib mounting bracket with flexible legs
US10640980B2 (en) 2016-10-31 2020-05-05 Rmh Tech Llc Metal panel electrical bonding clip
US11085188B2 (en) 2016-10-31 2021-08-10 Rmh Tech Llc Metal panel electrical bonding clip
US11808043B2 (en) 2016-10-31 2023-11-07 Rmh Tech Llc Metal panel electrical bonding clip
US11774143B2 (en) 2017-10-09 2023-10-03 Rmh Tech Llc Rail assembly with invertible side-mount adapter for direct and indirect mounting applications
US11616468B2 (en) 2018-03-21 2023-03-28 Rmh Tech Llc PV module mounting assembly with clamp/standoff arrangement
US10903785B2 (en) 2018-03-21 2021-01-26 Rmh Tech Llc PV module mounting assembly with clamp/standoff arrangement
US11668332B2 (en) 2018-12-14 2023-06-06 Rmh Tech Llc Mounting device for nail strip panels
US10948002B2 (en) 2018-12-14 2021-03-16 Rmh Tech Llc Mounting device for nail strip panels
US11739529B2 (en) 2020-03-16 2023-08-29 Rmh Tech Llc Mounting device for a metal roof
US11512474B2 (en) 2020-03-16 2022-11-29 Rmh Tech Llc Mounting device for a metal roof
US11352793B2 (en) 2020-03-16 2022-06-07 Rmh Tech Llc Mounting device for a metal roof
US11965337B2 (en) 2020-03-16 2024-04-23 Rmh Tech Llc Mounting device for a metal roof
US11788291B2 (en) 2020-03-17 2023-10-17 Rmh Tech Llc Mounting device for controlling uplift of a metal roof
US11041310B1 (en) 2020-03-17 2021-06-22 Rmh Tech Llc Mounting device for controlling uplift of a metal roof
WO2023026328A1 (fr) * 2021-08-23 2023-03-02 高島株式会社 Montage de fixation et dispositif de fixation

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