JP6010814B2 - Assembly building - Google Patents

Description

  The present invention relates to an assembly building in which a roof body is supported by a support body and a solar power generation panel is provided on the roof body, and in particular, for fixing the solar power generation panel to a pressing member for the roof panel constituting the roof body. The present invention relates to an assembly building in which fixed portions are integrally formed.

  Assembly buildings such as carports are configured with a roof supported by a support. In recent years, many assembly buildings have been manufactured in which a photovoltaic power generation panel is provided on a roof body to perform private power generation. As a structure for providing a photovoltaic power generation panel on the roof of an assembly building, a plurality of mounting table members along one direction are fixed on the roof body along a direction orthogonal to the one direction, and the mounting table member is placed on the mounting table member. In general, a solar power generation panel is placed and fixed.

  An assembly building is also known in which a plurality of piece-shaped mounting brackets are fixed on a roof pressing member that holds and fixes a roof panel constituting the roof body, and a mounting table member is fixed thereon. As an assembly building provided with such a photovoltaic power generation panel, there is one as disclosed in Patent Document 1, for example.

JP 2011-106188 A

  In the conventional assembly building, the mounting bracket is mounted on the roof pressing member that constitutes the roof body, and the mounting table member is fixed on the mounting bracket member. Therefore, the number of parts is large and the construction is troublesome. In addition, a certain amount of clearance is required between the roof and the solar power generation panel for heat dissipation and drainage of rainwater, but in conventional assembly buildings, the mounting base member is fixed on the mounting bracket, Since the dimension in the thickness direction is larger than necessary, there is a problem that dust or the like easily enters between the roof body and the photovoltaic power generation panel, and the design property cannot be increased while a thin design is preferred.

  The present invention has been made in view of the above problems, and provides an assembly building that has a small number of parts for fixing a photovoltaic power generation panel on a roof body and can be thinned to improve design. For the purpose.

In order to solve the above problems, an assembly building according to the present invention is an assembly building in which a roof is fixed on a support, and a photovoltaic panel is mounted and fixed on the roof.
The roof body has a plurality of lower holding members and upper holding members that sandwich the edge of the roof panel, and the upper holding member has an insertion portion that allows a short frame fixing component to be inserted in the longitudinal direction at the upper portion. A panel support frame disposed along a direction orthogonal to the upper holding member is fastened and fixed to the frame fixing component inserted into the insertion portion from above, and the panel support frame attaches the photovoltaic power generation panel. Having a placement surface part to be placed ;
The frame fixing component is longer in the longitudinal direction than the width of the panel support frame,
The insertion portion is formed to protrude upward from the upper surface of the upper holding member, and is formed in an upper open shape, and the frame fixing part has a shape that fits in the insertion portion and does not protrude outwardly, A fixing portion which is a central portion in a direction orthogonal to the insertion direction is exposed upward of the insertion portion, and a fixing hole for fixing the panel support frame is formed in the fixing portion. ing.

  Furthermore, in the assembly building according to the present invention, an end fixing surface portion to which the panel support frame is directly fixed is integrated with an end upper holding member that sandwiches an edge portion of the roof panel at an end portion of the roof body. It is formed as a feature.

  According to the assembly building according to the present invention, in the structure in which the photovoltaic power generation panel is placed and fixed on the roof body, the upper holding member that sandwiches the edge of the roof panel is provided with the insertion portion, and the insertion portion has a short shape. Because the panel support frame is fixed to the frame fixing part, the photovoltaic power generation panel is supported only by the frame fixing part inserted into the upper holding member constituting the roof body. Since the panel support frame that becomes the gantry can be fixed, the thickness of the structure for supporting the photovoltaic power generation panel can be reduced, and the overall thickness of the roof body and the photovoltaic power generation panel can be reduced. The design property can be improved. Further, since the panel support frame can be fixed only by inserting the frame fixing parts and fastening and fixing from above, the work from the lower side of the roof body becomes unnecessary, the workability can be improved, and the number of parts can be reduced.

  Further, according to the assembly building according to the present invention, since the frame fixing component is longer in the longitudinal direction than the width of the panel support frame, the panel support frame can be securely placed and fixed on the frame fixing component.

  Furthermore, according to the assembly building according to the present invention, since the insertion portion is open at the top, and the fixing portion of the frame fixing component is exposed upward, positioning is easy when fixing the frame fixing component and the panel support frame. Can be done.

  Furthermore, according to the assembly building according to the present invention, since the end fixing surface portion to which the panel support frame is directly fixed is integrally formed with the end upper holding member, the upper holding member is formed at the end of the panel support frame. Can be fixed in the longitudinal direction.

It is a front view of the assembly building of this embodiment. It is a side view of the assembly building of this embodiment. FIG. 3 is an enlarged view of the vicinity of one end side of the BB cross-sectional view of FIG. FIG. 4 is an enlarged view of the vicinity of one lower holding member and the upper holding member in FIG. 3. FIG. 4 is an enlarged view of the vicinity of the lower end holding member and the upper end holding member in FIG. 3. It is an enlarged view of the one end side vicinity among AA sectional drawing of FIG. FIG. 7 is an enlarged view of the vicinity of the panel support frame in FIG. 6. It is sectional drawing of an upper holding member. It is a disassembled perspective view showing the state before insertion of the frame fixing component with respect to the upper holding member. It is sectional drawing of the holding | maintenance member on an edge part provided in the edge part of a roof body. It is a perspective view in the process of fixing the panel support frame in the vicinity of the corner portion of the roof body.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a front view of the assembly building of this embodiment, and FIG. 2 shows a side view of the assembly building of this embodiment. The assembly building of this embodiment is configured by supporting a panel-like roof body 2 with a support body 1 standing in front and back on the ground, and disposing a photovoltaic power generation panel 3 on the roof body 2. It is used as a carport. The support body 1 is formed in a substantially U shape by fixing both end portions of the beam 11 to the upper end portions of the left and right support columns 10 and 10. The front side of FIG. 1 and the left side of FIG.

  As shown in FIGS. 1 and 2, the roof body 2 fixed on the support body 1 is inclined upward from the side where the vehicle enters and exits toward the back side. The roof body 2 has a frame body 12 that extends over the four sides of the side surface, and holds a roof panel 15 inside thereof. The frame 12 includes a front frame 12a, a rear frame 12b, and left and right side frames 12c and 12c. The photovoltaic power generation panel 3 placed and fixed on the roof body 2 has a size smaller than that of the roof body 2, and a plurality of solar panels 3 are arranged side by side in the direction in which the vehicle enters and exits and the direction perpendicular thereto. As such, it occupies an area that occupies a slightly smaller area than the roof body 2.

  The configuration of the roof body 2 will be described. FIG. 3 shows an enlarged view near one end side of the BB cross-sectional view of FIG. As shown in this figure, on the upper surface of the beam 11, a long lower holding member 13 is attached along a direction orthogonal to the beam 11 at predetermined intervals. The lower holding member 13 has a length extending from the front frame 12 a to the rear frame 12 b in the roof body 2. An upper holding member 14 having the same length as the lower holding member 13 is fixed to the upper portion of the lower holding member 13, and the two adjacent roof panels 15 and 15 are separated by the lower holding member 13 and the upper holding member 14. Hold and fix each edge.

  End lower holding members 16 are attached to the upper surface of the column 10, that is, the left and right end portions of the roof body 2. An upper end holding member 17 is fixed to the upper part of the lower end holding member 16, and the end portions of the roof panel 15 at the left and right end portions are held and fixed by the lower end holding member 16 and the upper end holding member 17.

  4 shows an enlarged view of the vicinity of one lower holding member 13 and upper holding member 14 in FIG. The lower holding member 13 has a hollow portion 50 that is placed and fixed on the upper surface of the beam 11, and the upper surface of the hollow portion 50 includes a lower connecting portion 51 that protrudes upward, and both sides thereof are respectively Lower sandwiching portions 52 and 52 for sandwiching the roof panel 15 from below are provided. An airtight material 53 that directly contacts the lower surface of the roof panel 15 is provided in the lower sandwiching portion 52 along the longitudinal direction.

  The upper holding member 14 includes an upper connecting portion 55 that is screwed and fixed to the lower connecting portion 51 of the lower holding member 13, and an upper clamping portion 56 that extends from the upper connecting portion 55 to the left and right. The upper sandwiching portion 56 sandwiches the roof panel 15 from above, has an airtight member 57 at a position facing the airtight member 53 of the lower sandwiching portion 52, and directly contacts the roof panel 15. In addition, an insertion portion 58 that is formed so as to protrude upward is integrally formed on the upper surface of the upper holding member 14. The insertion portion 58 is used for fixing the photovoltaic power generation panel 3.

  FIG. 5 shows an enlarged view of the vicinity of the lower end holding member 16 and the upper end holding member 17 in FIG. The lower end holding member 16 has a shape obtained by cutting one of the lower holding members 16, and a lower connecting portion 51 is formed in a protruding shape on the upper surface of the hollow portion 50, and the upper surface on one side thereof is lower. The airtight material 53 is held as a sandwiching portion 52, the roof panel 15 is sandwiched from the lower surface side, and the side frame 12 c is fixed to the end surface of the hollow portion 50.

  The upper end holding member 17 has a shape obtained by cutting one of the upper holding members 14. The upper connecting portion 55 is fixed to the lower connecting portion 51 with a screw, and extends from the upper connecting portion 55 to one side. And an airtight material 57 is held in the upper holding portion 56 to hold the roof panel 15 from the upper surface side. In addition, a protruding piece 59 is integrally formed on the upper surface of the upper holding portion 56.

  The fixing structure of the photovoltaic power generation panel 3 attached to the upper part of the roof body 2 will be described. FIG. 6 shows an enlarged view near one end side of the AA cross-sectional view of FIG. As shown in this figure, a panel support frame 4 disposed along a direction orthogonal to the upper holding member 14 is attached to the upper portion of the upper holding member 14. The panel support frame 4 is provided at predetermined intervals substantially matching the dimensions of the photovoltaic power generation panel 3 at both the front and rear end portions and the middle portion of the roof body 2, and the edge portion of the photovoltaic power generation panel 3 is placed thereon. A placement surface portion 22 is provided.

  FIG. 7 shows an enlarged view of the vicinity of the panel support frame 4 in FIG. The panel support frame 4 has a planar lower surface portion 20 fixed to the upper portion of the upper holding member 14, and a hollow convex portion 21 having a substantially square cross section is formed on the upper portion of the lower surface portion 20. The upper surface of the hollow convex portion 21 is a placement surface portion 22 on which the photovoltaic power generation panel 3 can be freely placed, and a concave groove portion 21a is formed in the center portion along the longitudinal direction.

  A photovoltaic power generation panel fixing component 23 for connecting and fixing the adjacent photovoltaic power generation panels 3 and 3 is fastened and fixed to the upper portion of the mounting surface portion 22. The photovoltaic power generation panel fixing component 23 has a short shape shorter than one side of the photovoltaic power generation panel 3, and a plurality of the photovoltaic power generation panel fixing components 23 are provided at predetermined intervals along the longitudinal direction of the placement surface portion 22. The photovoltaic power generation panel fixing component 23 includes a fixing surface portion 40 that is fastened and fixed to the mounting surface portion 22, and an opposing surface portion 41 that extends upward from both ends thereof and faces the side surface of the photovoltaic power generation panel 3. The engaging surface portion 42 is formed so as to have a U-shape and protrudes from the upper end of the facing surface portion 41 toward the side surface of the photovoltaic power generation panel 3.

  In the groove portion 21a formed on the upper surface of the panel support frame 4, the head of the bolt 24 is slid and inserted in the longitudinal direction, and the bolt 24 is disposed so as to protrude upward from the groove portion 21a. Yes. The bolt 24 is inserted through the fixing surface portion 40 of the photovoltaic panel fixing component 23, and the nut 25 is fastened to the bolt 24 from above, so that the photovoltaic panel fixing component 23 is fixed.

  The photovoltaic power generation panel 3 is provided with a metal frame portion 31 on the side surface of the panel portion 30 that generates power. The frame portion 31 is formed with an upwardly inclined locking protrusion 32 extending in the protruding direction along the longitudinal direction thereof. Since the engaging surface portion 42 of the photovoltaic panel fixing component 23 is formed in a downwardly inclined shape toward the protruding direction, the engaging surface portion 42 is locked so as to be hooked on the locking protrusion 32 from above. Thus, the photovoltaic power generation panel 3 is fixed. Moreover, since the engaging surface part 42 is formed in the both sides of the fixing surface part 40, both the adjacent photovoltaic power generation panels 3 and 3 can be fixed.

  The fixing of the panel support frame 4 will be described in more detail. FIG. 8 shows a cross-sectional view of the upper holding member 14. As described above, on the upper surface of the upper holding member 14, the insertion portion 58 formed so as to protrude upward is integrally formed. The insertion part 58 is arranged so that two inverted L-shaped projecting pieces face each other, and forms an upwardly open space along the longitudinal direction. A short frame fixing component 70 is slid into the space formed by the insertion portion 58.

  FIG. 9 is an exploded perspective view showing a state before the frame fixing component 70 is inserted into the upper holding member 14. The frame fixing component 70 is a short component having a substantially U-shaped cross section having two side surface portions 73, 73 extending downward from both sides of the planar fixing surface portion 71. Two fixing holes 72, 72 are arranged at a predetermined interval in the center portion in the width direction of the fixing surface portion 71. The length of the frame fixing component 70 in the longitudinal direction is longer than the width of the panel support frame 4. Therefore, the panel support frame 4 can be securely placed and fixed to the frame fixing component 70.

  The cross-sectional shape of the frame fixing component 70 is substantially compatible with the cross-sectional shape of the inner surface of the insertion portion 58 of the upper holding member 14, and the frame fixing component 70 can be inserted into the insertion portion 58 by sliding from the end portion. The upper holding member 14 is disposed along the front-rear direction of the roof body 2, and a plurality of the upper holding members 14 are provided along the left-right direction of the roof body 2 orthogonal thereto. A frame fixing part 70 is inserted into each of them.

  In FIG. 10, sectional drawing of the edge part holding member 17 provided in the edge part of the roof body 2 is shown. The upper end holding member 17 is integrally formed with one protruding piece 59 having an inverted L shape, and the upper surface thereof is an end fixing surface portion 59a on which the panel support frame 4 can be placed and fixed. ing. The panel support frame 4 is directly fixed to the end fixing surface portion 59a.

  FIG. 11 shows a perspective view of the panel support frame 4 in the vicinity of the corner portion of the roof body 2 during the fixing operation. As shown in this figure, the panel support frame 4 is arranged in a direction orthogonal to the upper holding member 14 and the end upper holding member 17, and the lower surface portion 20 holds the upper surface and the end upper portion of the insertion portion 58 of the upper holding member 14. The member 17 is mounted on the end fixing surface portion 59a. The end portion of the panel support frame 4 is placed on the end portion fixing surface portion 59a of the end portion upper holding member 17, and is first screwed and fixed. Thereby, the position of the panel support frame 4 in the longitudinal direction of the upper holding member 14 is fixed.

  The insertion portion 58 of the upper holding member 14 is open upward, and the frame fixing component 70 inserted into the insertion portion 58 exposes the center portion in the width direction of the fixing surface portion 71 upward. For this reason, in a state where the frame fixing component 70 is inserted into the insertion portion 58 of the panel support frame 4, the fixing holes 72 and 72 formed in the center portion in the width direction of the fixing surface portion 71 are exposed upward. Fixing holes 20a and 20a through which bolts are inserted are respectively formed in the lower surface portions 20 on both sides in the width direction of the panel support frame 4, and the interval between them is the same as the interval between the fixing holes 72 and 72 of the frame fixing component 70. It is. By sliding the frame fixing part 70 so that the positions of the fixing holes 72, 72 of the frame fixing part 70 exposed upward and the fixing holes 20a, 20a of the panel support frame 4 coincide with each other, the length of the panel support frame 4 is increased. The fixing along the direction can be easily performed, and the panel support frame 4 can be fastened and fixed from above by a bolt.

  If the panel support frame 4 is attached to the roof body 2, the head part of the volt | bolt 24 will be inserted into the groove part 21a formed in the upper surface from the edge part. After the photovoltaic power generation panel 3 is placed on the placement surface portion 22, the solar panel fixing component 23 is locked to the side surface of the photovoltaic power generation panel 3, and the nut 25 is fastened to the bolt 24, whereby FIG. As described above, the photovoltaic power generation panel 3 can be fixed on the panel support frame 4.

  In this way, in the structure in which the photovoltaic power generation panel 3 is placed and fixed on the roof body 2, the insertion portion 58 is integrally formed on the upper holding member 14 that sandwiches the edge of the roof panel 15. Since the short frame fixing component 70 is inserted into the portion 58 and the panel support frame 4 is fixed to the frame fixing component 70, the frame fixing component inserted into the upper holding member 14 constituting the roof body 2. Since only the panel 70 can fix the panel support frame 4 that serves as a frame for supporting the photovoltaic power generation panel 3, the thickness of the structure for supporting the photovoltaic power generation panel 3 can be reduced, and the roof body 2 and sunlight can be reduced. The overall thickness of the power generation panel 3 can be reduced, and the design can be improved. Moreover, since the panel support frame 4 can be fixed only by inserting the frame fixing component 70 and fastening and fixing from above, work from the lower side of the roof body 2 is not required, workability can be improved, and the number of parts can be reduced. Can be reduced.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be applied in various ways within the scope of its technical idea. As for the basic structure of the assembly building, in this embodiment, the support body 1 is a double support type, and the roof body 2 is inclined downward toward the front, but the support body 1 is another type such as a single flow type. The inclination direction of the roof body 2 may be another type. Moreover, there are various dimensions and aspect ratios of the assembly building depending on the land to be installed, and the present invention can be applied to any type.

DESCRIPTION OF SYMBOLS 1 Support body 2 Roof body 3 Solar power generation panel 4 Panel support frame 10 Support | pillar 11 Beam 12 Frame body 13 Lower holding member 14 Upper holding member 15 Roof panel 20 Lower surface part 21 Hollow convex part 21a Groove part 22 Mounting surface part 23 Solar power generation Panel fixing component 24 Bolt 25 Nut 40 Fixed surface portion 41 Opposing surface portion 42 Engaging surface portion 50 Hollow portion 51 Lower connecting portion 52 Lower holding portion 53 Airtight material 55 Upper connecting portion 56 Upper holding portion 57 Airtight material 58 Inserting portion 59 Projecting piece 59a End Fixed surface portion 70 Frame fixing component 71 Fixed surface portion 72 Fixed hole 73 Side surface portion

Claims (2)

In an assembly building in which a roof is fixed on a support, and a photovoltaic power generation panel is placed and fixed on the roof,
The roof body has a plurality of lower holding members and upper holding members that sandwich the edge of the roof panel, and the upper holding member has an insertion portion that allows a short frame fixing component to be inserted in the longitudinal direction at the upper portion. A panel support frame disposed along a direction orthogonal to the upper holding member is fastened and fixed to the frame fixing component inserted into the insertion portion from above, and the panel support frame attaches the photovoltaic power generation panel. Having a placement surface part to be placed ;
The frame fixing component is longer in the longitudinal direction than the width of the panel support frame,
The insertion portion is formed to protrude upward from the upper surface of the upper holding member, and is formed in an upper open shape, and the frame fixing part has a shape that fits in the insertion portion and does not protrude outwardly, An assembly characterized in that a fixing portion, which is a central portion in a direction orthogonal to the insertion direction, is exposed upward of the insertion portion, and a fixing hole for fixing the panel support frame is formed in the fixing portion. building. The end fixing surface portion to which the panel support frame is directly fixed is integrally formed on the end upper holding member that sandwiches the edge of the roof panel at the end of the roof body. The assembly building according to 1 .

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