JP6526617B2 - Mounting structure for mounting solar panels on the roof of the roof - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a mounting structure for mounting a solar panel mounting bracket to a double roof renovating roof.

  If the roof is deteriorated, remove the existing roofing material and make new roofing material (replacement), or leave the existing roofing material as it is and make new roofing material on it (lamination) It is possible to select one of the modification methods (see, for example, Patent Document 1).

Patent No. 3377373 gazette

  There is also a need to install solar panels on a roof that has already been installed and that has been remodeled with reeds.

  The present invention has been developed to meet such needs, and provides a mounting structure for mounting a solar panel mounting bracket to a double layer renovated roof, which has been remodeled with a double layer on an existing roof.

  The subject matter of the present invention will be described with reference to the accompanying drawings.

A mounting structure for mounting a solar panel mounting bracket to a double layer renovated roof, in which a double layer roof material 3 is laid and fixed on the existing roof 1, comprising the double layer roof material 3 and the roof material 2 of the existing roof 1 Between the metal fitting mounting member 8 and the mounting member 8 and the roof member 2 from the upper side of the metal fitting mounting member 8 to be fixed to the rafter 10 of the existing roof 1 by being worn, the metal mounting member 8 is fixed to the rafter 10 along with roofing material 2, on top of the metal mounting member 8, the fixture 12 has a solar panel installation bracket 11 is attached, the superimposed葺The roof member 3 has a rising receiving portion 5 which is formed in a shape of rising upward in the slope upper side laying portion 4 and a lower surface of the slope lower side laying portion 6 in the slope lower side laying portion 6 When it piles up on the upper surface of the above-mentioned slope upper side laying part 4, The rising receiving portion 5 is configured to have a hanging overlapping portion 7 which is formed to be polymerizable and bent downward, and to be in contact with the rising receiving portion 5 of the overlapping roof material 3 The metal fitting mounting member 8 is disposed between the slope upper side laying portion 4 of the piled roof material 3 and the roof material 2 of the existing roof 1, and the slope upper side laying portion 4 of the piled roof material 3 and The fastener 9 is fixed to the rafter 10 from the upper side of the metal fitting mounting member 8 by penetrating the slope upper side laying portion 4, the metal fitting mounting member 8, and the roof material 2 of the existing roof 1. The piled roof material 3, the metal fitting mounting member 8 and the roof material 2 are fixed to the rafter 10, and the solar panel mounting metal fitting 11 is disposed on the upper portion of the gradient upper side laying portion 4 above the metal fitting mounting member 8 And the solar panel mounting bracket 11 penetrates the slope upper side laying portion 4. It relates to the mounting structure of the solar panel installation bracket to lap葺renovation roof, characterized in that the fixture 12 is attached to the metal mounting member 8.

  Further, the metal fitting attachment member 8 is disposed between the adjacent rafters 10 of the existing roof 1 between the overlapping roof material 3 and the roof material 2 of the existing roof 1 so as to be bridged. The roof of a double-row roof according to claim 1, characterized in that a plurality of the fasteners 9 are fastened to the rafter 10 adjacent to the mounting member 8 through the metal mounting member 8 and the roof member 2 from above the mounting member 8. It is related to the attachment structure of the metal fitting for solar panel installation to.

  Since this invention was comprised as mentioned above, while being able to fix a metal fitting attachment member firmly to a lap roof repair roof by the attachment which reaches to the rafter of an existing roof, the roof material of the existing roof which became old is also a metal fitting attachment member and It will be held between rafters and firmly fixed, and the metal fitting mounting member made of synthetic resin is resistant to corrosion and can exhibit high durability, and mounting is performed using this metal fitting mounting member which is firmly fixed. It is a mounting structure of the solar panel mounting bracket to the extremely practical overlapping roof repairing roof where the solar panel mounting hardware can be firmly mounted on the roof by using the hardware.

Further, in the present invention, in order to use the lap rattan roofing material having no winding portion in the slope upper side laying part, metal fittings are attached between the gradient upper side laying part of this lap rattan roofing material and the roofing material of the existing roof. It becomes the attachment structure of the metal fitting for solar panel installation to the double layer renovation roof which was further excellent in constructionability which can arrange members easily.

Further, in the present invention, the refracted roof structure is firmly fixed to the rafter with the metal fitting attachment member and the slope upper side laying portion of the roof roof material as well, and the gradient upper side laying portion of the lap rattan roof material is the metal fitting It becomes a mounting structure of the solar panel mounting bracket to the roof which is more excellent in practicality, which is sandwiched and firmly integrated between the mounting member and the solar panel mounting bracket.

  Moreover, in the invention according to claim 2, the metal fitting attachment member can be fixed more firmly to the double-edged rehabilitated roof, and the roof material of the existing roof which has been deteriorated can also be fixed more strongly. It becomes the attachment structure of the metal fitting for solar panel installation to the roof which is piled up and repaired.

It is an approximate account sectional side view which shows the use condition of a present Example. It is a perspective view which shows the metal fitting for solar panel installation of a present Example. It is a schematic explanatory perspective view which shows the existing roof (slate roof) of a present Example. It is a general | schematic explanatory perspective view which shows the state which laid the waterproof material on the existing roof of a present Example, and mounted the metal fitting attachment member on the waterproof material. Continuing from FIG. 4, the roof roofing material is laid on the existing roof, and the roof side mounting portion of the solar panel mounting bracket is placed on the slope upper side laying portion of the roof roofing material, and the roof side mounting It is a partial expansion side sectional view showing the state where it is going to mount the gradient lower side laying part of another piled roof material on a part. FIG. 5 is a schematic explanatory perspective view showing a state in which a solar panel mounting metal fitting is placed and fixed by a mounting tool, and another stacked roof material is to be stacked from above the roof side mounting portion. FIG. 7 is a partial enlarged perspective view of FIG. 6; 6 and 7, a state in which the hanging-over portion of another double-layered roof material is polymerized and joined by a bonding tool to the rising receiving part of the double-layered double-layered roof material previously fixed (for solar panel installation It is a partial enlarged perspective view which shows the completion | finish state of the piled-up roof repair roof in which the metal fitting was attached. FIG. 9 is a partially enlarged side sectional view showing a state in which the solar panel is attached to the panel fixing portion of the solar panel installation bracket via the solar panel installation base, following FIG. 8.

  The preferred embodiments of the present invention will be briefly described by showing the operation of the present invention based on the drawings.

  According to the present invention, between the piled roofing material 3 and the roofing material 2 of the existing roof 1 with respect to the piled roof improvement roof to be repaired by laying and fixing the laminated roofing material 3 on the existing roof 1 The metal fitting mounting member 8 made of synthetic resin is disposed at the upper side of the metal fitting mounting member 8. The fastener 9 is fixed to the rafter 10 of the existing roof 1 through the metal fitting mounting member 8 and the roof member 2 from above. Thus, the fitting attachment member 8 is fixed to the rafter 10 together with the roofing material 2.

  That is, the fitting attachment member 8 is firmly fixed by the fastening tool 9 reaching the rafter 10 of the existing roof 1, and the roof material 2 of the existing roof 1 which is deteriorated is also sandwiched between the attachment attachment member 8 and the rafter 10 Are firmly fixed.

  Then, a solar panel mounting bracket 11 is firmly attached to the upper portion of the bracket mounting member 8 by the mounting tool 12, and the solar panel 13 is installed on the overlapping roof with the solar panel mounting bracket 11. can do.

  Specific embodiments of the present invention will be described based on the drawings.

  In this embodiment, the solar panel installation fitting 11 is mounted on a double-layered rehabilitated roof in which the coping roof material 3 is laid and fixed in sequence from the lower side of the roof slope to the upper side on the old existing roof 1 which has deteriorated. It relates to the roof structure to be attached.

  Although the drawing shows a slate roof as the existing roof 1 (hereinafter, the existing roof 1 will be referred to as the slate roof 1 in the present embodiment), the present invention is not limited to the slate roof 1 and This invention is applicable if it is the existing roof 1 of the structure by which the ground plate 30 is fixed and the roof material is comprised on this blank board 30 (via the waterproof sheet 31).

  As shown in FIGS. 4 and 6, the double layer roof material 3 of this embodiment is a horizontally long rectangular plate having a length in the lateral direction orthogonal to the gradient direction of the slate roof 1, and is installed on the upper side of the gradient An upside down receiving portion 5, which is formed in an upward rising shape, is formed in the middle of the portion 4 at the full width of the upper side of the gradient upper side laying portion 4, and the lower end of the gradient lower side laying portion 6 When the lower surface of the gradient lower side laying portion 6 is superimposed on the upper surface of the gradient upper side laying portion 4 from above, a drooping is formed so as to be polymerizable in the rising and receiving portion 5 and to hang downward. The overlapping portion 7 is configured to have the full width of the gradient lower side laying portion 6.

  More specifically, the double-layered roofing material 3 is a rolled-up portion between the gradient upper side laying portion 4 and the gradient lower side laying portion 6, which is adopted for a galvary steel plate (registered trademark) roofing material etc. The roofing material does not have a structure, and is laid and fixed on the lower side of the slope of the slate roof 1 by joining the polymerized drooping portion 7 and the rising and receiving portion 5 which are polymerized with a screw 15 as a connector 15 The thing of the structure by which the piled roof roof material 3 and the piled roof roof material 3 laid and fixed on the upper side of the gradient are joined is adopted (see FIG. 5 and FIGS. 7 to 9).

  In the present embodiment, a metal fitting attachment member 8 made of synthetic resin is disposed between the piled roof material 3 and the roof material (existing slate roof material) 2 of the slate roof 1, and the upper part of the metal fitting attachment member 8 The fastening member 9 is passed through the fitting attachment member 8 and the roofing material 2 and is fastened to the rafter 10 of the slate roof 1 so that the fitting attachment member 8 is fixed to the rafter 10 together with the roofing material 2. On the upper part of the mounting member 8, a mounting bracket 12 for mounting a solar panel is mounted.

  Specifically, the metal fitting attachment member 8 is made of expanded polystyrene, and as shown in FIGS. 4 and 6 to 8, it has a horizontal rectangular plate shape having a length in the lateral direction orthogonal to the inclination direction of the slate roof 1. It is composed of the body.

  Further, the metal fitting attachment member 8 is configured as a plate-like member having a plate thickness dimension which is equal to the height dimension of the rising receiving portion 5 of the overlapping roof material 3 or slightly smaller than the height dimension of the rising receiving portion 5. So that the metal fitting mounting member 8 can be stacked and disposed between the lower surface of the slope upper side laying portion 4 of the roof material 3 and the upper surface of the slate roof 1, that is, the metal fitting mounting member 8 can be slate roof 1 (Roofing material 2) It mounts on this metal fitting attachment member 8, and it is comprised so that laying of a gradient upper side part from the said standup receiving part 5 of the gradient upper side laying part 4 of the rattan roof material 3 is possible. .

  More specifically, the bracket mounting member 8 is set to a width of 700 mm, which is wider than the interval between adjacent rafters 10 (455 to 600 mm), and the depth width (width along the slope direction of the ground plate 1) is 70 mm, It is formed in a laterally long strip plate-like body having a thickness of about 12 mm.

  The metal fitting attachment member 8 made of such a synthetic resin (made of expanded polystyrene) is excellent in weather resistance, difficult to deteriorate with age (not easily rotted), and exhibits high durability. The metal fitting mounting member 8 may be made of synthetic resin other than expanded polystyrene as long as it is excellent in weather resistance and the like.

  In the present embodiment, the metal fitting attachment member 8 is disposed between the adjacent rafters 10 of the slate roof 1 between the stacked reed roof material 3 and the roof material 2 of the slate roof 1 in a bridging state. The plurality of fasteners 9 using wood screw type screws 9 having a length from above the metal fitting mounting member 8 penetrate the metal fitting mounting member 8 and the roof material 2 and stop on the rafter 10 adjacent thereto The metal fitting member 8 is fixed on the slate roof 1 by wearing (in the drawing, two fixing members 9 are fixed to one rafter 10) (see FIGS. 4 and 6). ). Reference numeral 27 in the drawing is a reference hole indicating the screwing position of the fastener 9 and the fixture 12 described later.

  The solar panel mounting bracket 11 of the present embodiment is mounted on the upper surface of the slope upper side portion of the rising upper side laying portion 4 of the slope upper side laying portion 4 of the piled roof material 3 stacked on the metal fitting mounting member 8. It is placed (indirectly mounted on the metal fitting attachment member 8 via the slope upper side laying portion 4), and the pile roof that overlaps this slope upper side laying portion 4 and the slope upper side laying portion 4 from above A roof side mounting portion 16 disposed in a sandwiched state with the lower surface of the gradient lower side laying portion 6 of the material 3, a roof upper side mounting portion 16 and a gradient upper side laying portion 4 and a gradient lower side laying portion 6 The solar panel 13 or the solar panel 13 is mounted so as to protrude toward the lower side of the slope of the slate roof 1 than the hanging and overlapping portion 7 and the rising receiving portion 5 to be joined by polymerization. Panel which can fix the possible solar panel mount 14 It is configured in a shape having a tough 17.

  Specifically, as shown in FIG. 2, the solar panel mounting bracket 11 is formed of a single strip-like metal plate, and one side of the metal plate is formed in a flat plate shape. Fastening holes 18 into which the screws 12 as the fixture 12 can be inserted are formed in alignment in a plurality of places (six places in the drawing) in the side flat plate portion in an aligned state, and one side flat plate of the metal plate having the fastening holes 18 A portion is configured as the roof side attachment portion 16.

  Further, the other side end of the metal plate constituting the solar panel installation fitting 11 is bent downward at a right angle with respect to the roof side attachment portion 16 to make it small (about 10 to 12 mm) and then dropped. The tip of the hanging portion 19 is bent at a right angle toward the outer side of the other end of the metal plate to make it smaller (about 14 to 16 mm) horizontally, and the tip of the lower horizontal portion 20 is bent at a right angle upward Then, after erecting a large (about 36 to 39 mm) up to a position above the roof side mounting part 16, the tip of this straight part 21 is bent at a right angle toward the outside of the other end of the metal plate It is formed in the shape where it was made to project horizontally (about 29-31 mm), and furthermore, the long horizontal bolt attachment which has a hole length of about 40 mm in the direction orthogonal to the length direction of the metal plate in this upper horizontal part 22 A hole 23 is formed through.

  Then, a recess one step lower than the roof side mounting portion 16 on the upper surface side of the metal plate formed of the hanging portion 19, the lower horizontal portion 20 and the vertical portion 21 overlaps the roof side mounting portion 16. Between the slope upper side laying portion 4 placed on the slope upper side laying portion 4 and the slope lower side laying portion 6 of another double layer roof material 3 stacked from above on the slope upper side laying portion 4 When arrange | positioned in a pinching state, it is comprised as the accommodation recessed part 24 in which the said hanging-down superposition part 7 of the piled cocoon roof material 3 is accommodated. That is, the solar panel mounting bracket 11 is provided with the accommodation recess 24 having a shape for bypassing the hanging polymerization portion 7 at an intermediate position in the length direction, and the hanging position of the solar panel mounting bracket 11 The hanging polymerization unit 7 is configured to be accommodated in the accommodation recess 24 as it is without cutting and removing the polymerization unit 7.

  Further, a tall projecting portion constituted by the straight portion 21 and the upper horizontal portion 22 is configured as the panel fixing portion 17, and the mounting bolt 25 attached to the bolt mounting hole 23 of the panel fixing portion 17 is The solar panel mounting base 14 for mounting the solar panel 13 or the solar panel 13 is configured to be fixable (in the drawing, the solar panel mounting base 14 is fixed to the panel fixing portion 17 by the mounting bolt 25 The case where the solar panel 13 is attached to the installation stand 14 is shown.).

  Further, at this time, the mounting bolt 25 is movable along the bolt mounting hole 23 by forming the bolt mounting hole 23 in a long hole shape, whereby the solar panel 13 or solar panel installation of various manufacturers is performed. While being able to cope with the installation of the stand 14, it is possible to absorb a construction error or adjust the position of the solar panel 13 or the solar panel installation base 14, and the installation and construction work of the solar panel 13 or the solar panel installation base 14 Are designed to be implemented smoothly.

  Further, the lower surface side of the hanging portion 19 overlaps or approaches the rising receiving portion 5 of the piled roof material 3 when the roof side attachment portion 16 is piled and placed on the gradient upper side laying part 4 of the roof material 3. The receiving surface is configured as a receiving portion polymerization surface 26.

  Next, the construction procedure of this embodiment will be described.

  For example, a waterproof sheet 28 is newly laid on the existing slate roof 1 (see FIG. 3) which has become obsolete and needs to be repaired, and the metal fitting attachment member is placed at a predetermined position on the waterproof sheet 28 (slate roof 1). 8 is mounted so as to bridge between adjacent rafters 10 of the slate roof 1 (see FIG. 4), and the slope upper side laying portion 4 of the piled roof material 3 is overlapped on the metal fitting attachment member 8 and The end face of the lower side of the roof slope of the metal fitting attachment member 8 is placed in contact with the back side of the rising receiving portion 5 of the roofing material 3 to lay the overlapping roofing material 3 on the waterproof sheet 28. The metal fitting attachment member 8 is disposed between the gradient upper side laying portion 4 of the roof material 3 and the roof material 2 (the waterproof sheet 28) of the slate roof 1. In addition, after laying the double-layered roofing material 3 on the lower side of the slope of the slate roof 1 on which the waterproof sheet 28 is laid, a metal fitting attachment member is provided between the gradient upper side laying part 4 and the roofing material 2 (waterproof sheet 28) You may arrange eight.

  Subsequently, the left and right both end sides of the metal fitting attachment member 8 present on the rafter 10 and the gradient upper side laying portion 4 portion of the piled roof material 3 present in the upper part thereof are penetrated from a plurality The metal fitting attachment member 8 is fixed to the rafter 10 together with the roofing material 2 and the double-layered roofing material 3 (gradient upper side laying portion 4) by fixing the clasp 9) to the rafter 10 as shown in FIG. 5).

  Subsequently, a horizontal rectangular plate-like waterproof material 29 is pasted on the gradient upper side laying portion 4 of the piled roof material 3 disposed above the metal fitting attachment member 8, and on this waterproof material 29 for solar panel installation The roof side mounting portion 16 of the metal fitting 11 is placed, and the receiving portion overlapping surface 26 of the solar panel mounting metal fitting 11 is overlapped and brought into contact with or adjacent to the stand portion 4 of the roof material 3, and this roof side mounting portion The roof-side attachment portion 16 (solar panel) is formed by screwing the fixture 12 of the same number as the attachment holes 18 into the attachment holes 18, for example, from the top of the 16 by penetrating the slope upper side laying portion 4 into the fitting attachment member 8. The mounting bracket 11) is attached and fixed to the mounting bracket 8 together with the gradient upper side laying portion 4 (see FIGS. 5 and 6).

  Subsequently, a horizontally long rod-like waterproof material 29 is attached to the upper surface of the roof side attachment portion 16 of the solar panel installation fixture 11 near the accommodation recess 24 and the upper surface of the gradient upper side laying portion 4 adjacent thereto. Then, lay the other side of the gradient lower side laying part 6 of the piled roof material 3 on the roof side attachment part 16 from the upper side (refer to FIG. 7), and attach the hanging polymerization part 7 of this piled piled roof material 3 to this end first. It is made to polymerize to the standup reception part 5 of the piled roof material 3 fixed, and it accommodates in the said accommodation recessed part 24 of the metal fitting 11 for solar panel installation, and joins this hanging down superposition part 7 and the standup reception part 5 By bonding with the tool 15, the double layer roof material 3 previously laid and fixed on the lower side of the roof slope and the double layer roof material 3 laid and fixed on the upper side of the roof gradient later are joined and joined. Solar slope toward the lower side of the roof slope than the hanging and overlapping portions 7 and 5 The panel fixing portion 17 of the panel mounting bracket 11 is protruded (see FIG. 8). Repeat this work (in areas where the solar panel installation bracket 11 is not necessary, perform repair work on the roof layer 3 as usual), and the panel fixing portion 17 of the solar panel installation bracket 11 protrudes to the desired position To complete the roof of the roof that will be stacked.

  Then, the solar panel installation base 14 is fixed to the panel fixing portion 17 of the overlapping roof improvement roof (see FIG. 9), and the solar panel 13 can be installed on the overlapping roof improvement roof via the solar panel installation base 14 (See Figure 1). Although not shown, the solar panel 13 may be installed and fixed directly to the panel fixing portion 17.

  The present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 existing roof 2 roofing material 3 piled roof roofing material 4 slope upper side installation part 5 standup reception part 6 slope lower side installation part 7 hanging down overlapping part 8 bracket mounting member 9 fastening tool
10 rafter
11 Brackets for solar panel installation
12 fixture

Claims (2)

A mounting structure for mounting a solar panel mounting bracket to a double layer renovated roof having a double layer roof material laid and fixed on the existing roof, the composite structure between the double layer roof material and the existing roof roof material A metal fitting attachment member made of resin is disposed, and the attachment fitting is penetrated from the upper side of the fitting attachment member by passing through the fitting attachment member and the roof material to be fixed to a rafter of the existing roof, whereby the fitting attachment member is a roof A solar panel mounting bracket is fixed to the upper part of the bracket mounting member by a mounting tool, and the double layer roofing material is folded into a shape rising upward in the slope upper side laying portion. In addition to having a bent up receiving portion, when the lower surface of the lower slope laying portion is overlapped with the upper surface of the upper slope laying portion from above, the upper slope receiving portion can be polymerized. And hang down Is configured to have a hanging-over portion that is formed in a shape of a curve, and the gradient upper side laying portion of the overlapping roof material and the roof of the existing roof are configured to contact the rising receiving portion of the overlapping roof material. The metal fixture mounting member is disposed between the material and the clasp mounting member, and the metal fixture mounting member and the clasp mounting member are disposed from the upper side of the slope upper side laying portion of the double layer roof material and the metal fitting mounting member. By passing through the roofing material of the existing roof and being fixed to the rafter, the double layer roofing material, the metal fitting attachment member and the roofing material are fixed to the rafter, and the gradient upper side laying portion above the metal fitting attachment member The solar panel mounting bracket is disposed on the upper portion of the roof, and the solar panel mounting bracket is attached to the bracket mounting member by a mounting tool that penetrates the slope upper side laying portion. Installation of solar panels Mounting structure of the use bracket.   The metal fitting mounting member is disposed between the double-layered roofing material and the roofing material of the existing roof in a bridging state between adjacent rafters of the existing roof, and the plurality of the metal mounting members from above the metal fitting mounting member The mounting structure for mounting a solar panel mounting bracket to a double-layered rehabilitated roof according to claim 1, wherein the mounting fixture is fixed to the adjacent rafter through the mounting member and the roof member.

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