JP2011117168A - Equipment and method for installing solar panel on roof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide structurally simple equipment for installing a solar panel on a roof, which does not damage a tile, a galvanized plate or the like placed on an inclined roof made of the tile, the galvanized plate or the like; and to provide an easy method for installing the solar panel on the roof, which dispenses with full-scale installation work performed by an expert. <P>SOLUTION: Characteristically, this equipment for installing the solar panel on the roof includes a plurality of roof fixing brackets 10A, 10B and 10C which hold the tile, the galvanized plate or the like in a sandwiching manner by being inserted into the tile, the galvanized plate or the like, mounted on the roof, from the downstream side of the inclination of the roof; a rail 30 is laid among the plurality of roof fixing brackets; a plurality of solar panel supporting posts 50 are erected on the rail 30; and a solar panel holding frame 71 is attached to the solar panel supporting posts 50. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a solar panel installation facility on a roof, and more particularly, to a solar panel installation facility with a simple structure that does not damage roofing materials and field boards in inclined roofs such as tiles and tin plates. Furthermore, the present invention relates to an installation method for installing a solar panel on a roof such as a tile or a tin plate by a simple method.

  Furthermore, the present invention can be applied to inclined roofs other than roofs such as tiles and tin plates by using a part of the technology of the present invention, to buildings with a roof with a horizontal roof, or to land with complicated ground surface shapes. On the other hand, when installing a solar panel, the invention has a wide range of applicable inventions.

  In Japan, about 30% of household energy consumption is used for hot water supply, so if you use solar heat for hot water supply, you can greatly reduce the energy used at home. Solar heat utilization technology that uses solar thermal energy for hot water supply and air conditioning has been widespread. However, in recent years, the number of new installations of solar water heaters has decreased.

  On the other hand, in recent years, a power generation method that uses solar cells and directly converts solar energy into electric power is also called solar power generation, and demand is rapidly increasing. At present, solar panels are being marketed as standard products. However, when the solar panel is used for general household use, it is generally installed on the roof. Therefore, the installation equipment has a complicated structure, and the installation method is difficult even on the roof. It is what you need.

  The present invention has been proposed to solve the problem, and when installing a solar panel on a roof such as a tile or a tin plate, the structure of an installation facility with a simple structure and a solar that can be easily installed. It provides a panel installation method.

  Furthermore, the present invention intends to provide a structure that can be standardized as a solar panel installation facility as a further expansion, and is not limited to an inclined roof such as a tile or a tin plate, but a roof with a horizontal rooftop. The present invention provides a structure and installation method of an installation facility that can be applied to a building or a land having a complicated ground surface shape and that can be installed by any manufacturer's solar panel.

  Conventional solar panel installation facilities and installation methods on roofs are as follows: (1) The roof structure itself or the entire roof is installed, and (2) It is fixed to a ground plate or the like by fixing means such as bolts. And (3) those using special roof tiles.

  Japanese Patent Application Laid-Open No. 2001-90291 (Patent Document 1) discloses a high strength without making a hole in a sloped surface of a roof or damaging roof members such as tiles and slate. The solar panel roof mounting base is intended to be mounted and held on the roof, and the solar panel roof mounting base is attached to the eaves connecting members attached to the roof structural members at the roof eaves on both sides of the ridge, along the roof gradient. A vertical rack which is arranged vertically and whose lower end is connected to one eaves connecting member on one eave side of the roof, and whose upper end is connected to the other eaves connecting member via the upper end connecting member on the roof ridge side; A technology is disclosed that includes a rack support portion that supports the vertical rack on the roof, and a solar panel is mounted on the vertical rack.

  Japanese Patent Publication No. 2002-523659 (Patent Document 2) discloses that an array such as a solar cell panel can be accurately and detachably mounted on an inclined or flat roof without losing the advantages of modularity and at an appropriate cost. A support element for mounting a solar panel, which aims to provide a method and apparatus for mounting, has one elongate member and two transverse members and is roofed via a fastener strap Can be fixed to. Adjacent support elements are connected in a fixed juxtaposed relationship via engagement means to form a modular framework. Each support element has means for removably engaging the panel. The transverse member is located midway between the center of the elongated member and either end, and can be triangular or diamond shaped by connecting the support elements to staggered rows of various lengths. Techniques that can optionally form a framework are disclosed.

  Japanese Patent Application Laid-Open No. 2009-091811 (Patent Document 3) discloses a fixing member in which fixing bolts that are fixed at intervals along the gradient direction of the roof are fixed vertically, and the fixing member in the gradient direction on the roof. A vertical frame made of C-shaped steel fixed along, a horizontal frame made of hat-shaped steel fixed orthogonally on the vertical frame, and the uppermost horizontal frame and the roof ridge. A technology is disclosed in which a solar panel is attached between horizontal frames, and a lower end portion of the building cover is fixed to the uppermost horizontal frame via a ventilation member.

  Japanese Patent Application Laid-Open No. 2002-227353 (Patent Document 4) discloses a fixing member formed of a horizontal fixing surface, a rising surface protruding upward from the tip of the fixing surface, a vertical flat insertion piece, and an insertion A mounting member formed of a mounting surface projecting outward in the middle of the piece, and a locking surface protruding from the outer side of the tip, a horizontal cover decorative surface, and both edges of the cover decorative surface It consists of a lower surface projecting inward and a locking and cover member formed from a locking groove formed from the lower surface and the cover decorative surface. Insert the fixing surface of the fixing member into the joint gap of the exterior material, and reverse The fixing surface of another fixing member is also inserted into the joint gap of the fixing member and fixed, the locking groove of the locking and cover member is inserted into the locking surface of the fixing member, and the panel is engaged with the mounting surface of the fixing member. Insert into the space between the stop faces, and then cover decorative face part of the lower end of the locking and cover member Panel mounting structure for fixing the panel bent downward is disclosed.

  Japanese Patent Application Laid-Open No. 06-146512 (Patent Document 5) has a solar housing frame that fixes a plurality of solar cell panels arranged in a plane, a crown side fixing portion on one end side, and a heel side fixing portion on the other end side. A first longitudinal angle member, a second longitudinal angle member having a crown-side fixing portion on one end side, and the first and second longitudinal angle members are respectively connected to intersect with each other, and one end side of the purlin side A horizontal angle member having a fixing portion and the vertical angle member and / or the horizontal angle member and the solar storage frame are coupled to each other, and the solar storage frame is supported so that the inclination angle of the vertical angle member can be adjusted. There is disclosed a gantry device comprising a solar storage frame support member.

  In Japanese Patent Application Laid-Open No. 2003-082824 (Patent Document 6), a mounting device such as a solar panel includes an insertion portion that is inserted between a lower cosmetic slate and an upper cosmetic slate, and a fixing that is fixed to a field plate. And a support portion folded back in the direction of the fixed portion from one end of the insertion portion via the rising portion, and the support portion is formed to be parallel to the field plate. After the slate is laid on the field board, the decorative slate is laid on it with an allowance, but the insertion part is placed at a predetermined position in the row, and the fixing part is fixed by the screw. After that, a technique is disclosed in which a row of cosmetic slate is laid in order with a margin of overlap.

  Japanese Patent Application Laid-Open No. 2008-303599 (Patent Document 7) discloses a structure in which a support column for supporting an article is attached vertically to a flat roof in which a waterproof sheet is laid on the surface of an ALC panel. A cylinder and a bottom plate larger than the outer diameter of the cylinder, and sandwiching a urethane material as a horizontal adjustment material on the lower surface of the bottom plate to join the reception plate, and on the existing waterproof sheet A structure is disclosed in which a bottom plate, a urethane material serving as a leveling material, a backing plate, and an existing waterproof sheet are passed through and fixed to the ALC panel by inserting screws into the ALC panel from the inside of the cylinder.

  In JP-A-06-158792 (Patent Document 8), at least two tile bodies are integrally formed so as to be in a use state in the horizontal direction of the roof, and directed upward to a predetermined position on the surface of the tile body. There is disclosed a technique in which a protruding portion having an attachment portion of a structure that is extended and attached on a roof is integrally formed on a tile body.

  In addition, in non-patent literature, many solar panel installation techniques have been introduced, but in any case, full-scale installation work by experts is required. In these constructions, a specific installation facility and a specific installation method designed by a specific manufacturer or a specific solar panel are required. It discloses as nonpatent literature 1 thru / or nonpatent literature 3 below.

JP 2001-90291 A JP-T-2002-523659 JP 2009-091811 A JP 2002-227353 A Japanese Patent Laid-Open No. 06-146512 Japanese Patent Laid-Open No. 2003-082824 JP 2008-303599 A Japanese Patent Application Laid-Open No. 06-158792

http: // www. kyocera. co. jp / solar / select / kouji. html http: // www. ishino. jp / taiyou. html http: // www. ec-next. net / solar. html

  The problem to be solved by the present invention is that a solar panel with a simple structure is installed on a roof without damaging the tiles or tin plates placed on the roof or the field plate against an inclined roof such as tiles or tin plates. It is to provide equipment and to provide an easy solar panel installation method that does not require full-scale installation work by experts.

  Furthermore, the problem to be solved by the present invention is that a solar panel manufactured by any manufacturer or any size solar panel has a mounting hole on the back surface of the panel. It is to provide a solar panel rooftop installation facility that can be installed. Of course, if the hole for installation is not opened, it can be installed by forming the hole for installation.

  The solar panel installation facility for a solar panel according to the present invention includes a plurality of roof stoppers which are inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof and sandwich the tiles or tin plates. And a rail is passed between the plurality of roof stoppers, a plurality of solar panel support posts are erected on the rail, and a solar panel holding frame is attached to the solar panel support post.

  Furthermore, in the solar panel roof installation facility according to the present invention, the plurality of roof stoppers include a lower end roof stopper and an upper end roof stopper, and the lower end roof stopper and the upper end roof stopper are provided. It is characterized in that it is configured to be inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof.

  Further, in the solar panel roof installation facility according to the present invention, the plurality of roof stoppers include a lower end roof stopper and an upper end roof stopper, and further, the lower end roof stopper and the upper end part. It is equipped with an intermediate roof stopper that is placed between the roof stoppers, and the lower end roof stopper, the intermediate roof stopper, and the upper end roof stopper are attached to the roof or roof tile. On the other hand, it is configured to be inserted from the downstream side of the roof slope.

  The solar panel installation facility for a solar panel according to the present invention includes a plurality of roof stoppers which are inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof and sandwich the tiles or tin plates. In between, the rail is fixed and passed by inserting a plurality of round bars fixed in a substantially horizontal direction with respect to the roofing bracket, and a plurality of solar panel support posts are erected with respect to the rail, A solar panel holding frame is attached to the solar panel support post.

  Further, in the solar panel roof installation facility of the present invention, an upper bracket is formed at one end of the solar panel support post, and the solar panel holding frame is attached by the upper bracket. An under metal fitting is formed at the end, and the solar panel support post is attached to the rail by the under metal fitting.

  Further, in the solar panel roof installation facility according to the present invention, the upper metal fitting at one end of the solar panel support post sandwiches and holds the solar panel holding frame by a plurality of blade plates that open and close and a fixing nut. It is structured.

  Further, the solar panel installation facility on the roof of the present invention is characterized in that the under metal fitting at the other end of the solar panel support post is constituted by a base portion having a substantially elliptical bottom.

The installation method for installing the solar panel of the present invention on the roof is characterized by the following steps.
(A) A step of inserting a plurality of roof stoppers from the downstream side of the roof slope with respect to a tile or a tin plate mounted on the roof and sandwiching the tile or the tin plate, etc. (b) the plurality of roofs (C) Step of clamping and attaching the plurality of solar panel support posts to the solar panel holding frame (d) Step of attaching and mounting the plurality of solar panel support posts A step of installing the solar panel holding frame upright on the rail

  Further, in the installation method for installing the solar panel on the roof according to the present invention, in the step (a), the plurality of roof stoppers are composed of a lower end roof stopper, an intermediate roof stopper, and an upper end roof stopper. The lower end roof stopper, the middle roof stopper, and the upper end roof stopper are configured to be inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof. It is characterized by that.

  Since the present invention uses a plurality of roof stoppers that are inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof and sandwich the tiles or tin plates, etc. In addition, the solar panel can be installed on the roof by a simple method with a very simple structure without damaging the roof tile or the tin plate and the field plate.

  Furthermore, the present invention includes a lower end roof stopper and an upper end roof stopper, and further enables an intermediate roof stopper between the lower end roof stopper and the upper end roof stopper. As a result, it is possible to provide a solar panel roof installation facility and installation method according to the number of solar panels to be installed on the roof, simply by adding the required number of intermediate roof stoppers as required. .

  Further, in the present invention, the rail is fixed between the roofing brackets adjacent to each other, a plurality of solar panel support posts are erected on the rail, and the solar panel support frame is formed by the plurality of solar panel support posts. Because it is installed, solar panel support posts can be placed according to the position of any manufacturer's solar panel according to its mounting position, so it is very versatile to install solar panels on the roof. Equipment and installation methods can be provided.

  Furthermore, the present invention is configured so that the upper metal fitting at one end of the solar panel support post is configured to sandwich and hold the solar panel holding frame by a plurality of blade plates that are opened and closed and a fixing nut. The mounting operation of the solar panel support post is very simple.

  Furthermore, the present invention can provide a more versatile solar panel installation facility and installation method by standardizing rails and solar panel support posts.

It is a disassembled perspective view which shows the whole structure of the installation equipment on the roof of the solar panel which is an Example of this invention. It is a perspective view which shows the structure of the lower end part roof stopper metal fitting used for the installation installation on the roof of the solar panel which is an Example of this invention, (A) is a front perspective view, (B) is a back perspective view. (A) is a side view which shows the structure of a lower end part roof stopper metal fitting, (B) is the rear view. It is a figure which shows one Example of the structure which drives the opening-and-closing mechanism used for the partial roof stopper metal fitting of the Example of this invention, (A) is whole structure sectional drawing, (B) is B- of (A). It is B sectional drawing, (C) is CC sectional drawing of (B). It is the side view which partly shown the structure of another Example which drives the opening-closing mechanism used for the partial roofing metal fitting of the Example of this invention. (A) is a front perspective view which shows the structure of the intermediate | middle part roof stopper metal fitting used for the installation equipment on the roof of the solar panel which is an Example of this invention, (B) is the front which shows the structure of an upper end part roof stopper metal fitting. It is a perspective view. It is a perspective view which shows the structure of the rail used for the installation equipment on the roof of the solar panel which is an Example of this invention. (A) is an external appearance perspective view which shows the structure of the back surface of the solar panel holding frame used for the installation installation on the roof of the solar panel which is an Example of this invention, (B) is BB sectional drawing of (A). It is. (A) is an external appearance perspective view which shows the whole structure of the solar panel support post used for the installation installation on the roof of the solar panel which is an Example of this invention, (B) is the detailed shape of a base part. (A) is a partial cross-sectional view showing a configuration of an upper metal fitting when a solar panel support post according to an embodiment of the present invention is inserted into a solar panel holding frame, and (B) is an arrow B in (A). It is a bottom view of the principal part seen from the direction. (A) is a partial cross-sectional view showing a configuration of an upper metal fitting when a solar panel support post according to an embodiment of the present invention is sandwiched between solar panel holding frames, and (B) is an arrow B in (A). It is a bottom view of the principal part seen from the direction. (A) (B) (C) is a figure which shows the open / close state of the blade | wing plate of the upper metal fitting which is an Example of this invention. It is sectional drawing which showed the structure of the solar panel support post of the Example of this invention, clamped the solar panel holding frame with the upper metal fitting, and showed the state stood with respect to the rail with the under metal fitting. It is a partial cross section perspective view explaining the operation | work which adheres the under metal fitting part of the solar panel support post which is an Example of this invention with respect to a rail. It is a disassembled perspective view which shows the whole structure of the specific example of the installation equipment of the solar panel at the time of expanding the application range of this invention. It is a figure which shows the example of an application at the time of applying the installation installation on the roof of the solar panel of this invention to the tin roof of a tile bar. It is detail drawing which shows the fixing means of the receiving rail with respect to the tile rod part shown in FIG.

  Embodiments of the present invention will be described below with reference to the drawings. However, the specific configuration of the embodiment described below does not limit the extension of the present invention, and if the configuration is within the scope of the technical idea of the present invention, the specific realization means is Those skilled in the art can easily make changes, and it should be understood that the present invention can include them.

  FIG. 1 is an exploded perspective view showing the overall configuration of a solar panel installation facility that is an embodiment of the present invention. In FIG. 1, 10A, 10B, and 10C are three types of roof stoppers used for inclined roofs such as tiles and tin plates, 10A is a lower end roof stopper, and 10B is an intermediate roof stopper. Reference numeral 10C denotes an upper end roof stopper. Reference numeral 30 in FIG. 1 denotes a receiving rail that is attached to each of the roof stoppers 10A, 10B, and 10C. 1, reference numeral 50 denotes a solar panel support post, the lower part of which is erected and fixed to the receiving rails 30 and 30 by an under metal fitting 61 (details will be described later), and the upper part is a solar panel 51 (details will be described later). The panels 70 are sandwiched and fixed.

  In the present invention, as shown in FIG. 1, two rows (right row and left row) of the roofing brackets 10A, 10B, 10C, and 2 rows with respect to the installation of the plurality of solar panels 70 in one row. Rails 30, 30, 30, 30, and two rows of solar panel support posts 50, 50... Are used. In FIG. 1, four solar panel support posts 50, 50... Are used for one solar panel 70, but this is for simplification of illustration, and actually a solar panel. The number corresponding to the predetermined number of fixing holes formed on the back surface of 70 or formed for carrying out the present invention is used. In FIG. 1, a to h are attached to the solar panel support posts 50, 50..., And the solar panel support posts 50 and 50 are located at positions a to h of the solar panels 70 and 70. The solar panels 70 and 70 are sandwiched and held at (the positions of f and h are not visible).

  As described above, there are three types of the roof stopper 10. That is, there are three types: a lower end roof stopper 10A, an intermediate roof stopper 10B, and an upper end roof stopper 10C. As the name suggests, these are arranged at the bottom when multiple solar panels 70, 70... Are installed in a row in the longitudinal direction on a sloping roof made of tiled roof or tin roof. The pair of roofing brackets to be used is the lower end roofing bracket 10A, the pair of roofing brackets disposed on the uppermost side is the upper end roofing bracket 10C, and a middle roofing bracket 10B of the pair is in the middle. Is placed. That is, FIG. 1 shows a state in which two solar panels 70 are installed in the longitudinal direction. On the other hand, if the number of solar panels 70 increases one by one, the number of intermediate roof stoppers 10B and 10B may be increased one by one.

  A feature of the roof stopper 10 is that it includes a pair of large hook-shaped sandwiching binders 11 and 11 for sandwiching and holding a tile or a tin plate on an inclined roof made of a tile roof or a tin roof. . The sandwiching binder 11 is composed of an upper jaw plate 12 and a lower jaw plate 13, and has an uneven tooth profile in front of each upper and lower jaw plates 12, 13 (left direction in FIG. 3A). Upper and lower meshing portions 15 and 16 are formed. In the present invention, the invention is not limited to the shape of the tooth profile, as long as the roof tile or the tin plate can be firmly sandwiched. The upper and lower meshing portions 15 and 16 sandwich tiles, tin plates, and the like and are not shown. However, the opposing surface (meshing surface) may be covered with raw rubber or synthetic rubber. The upper and lower jaw plates 12 and 13 are pivotally supported by a pivotal support portion 14 so as to be able to sandwich a roof tile or a tin plate, and the upper jawplate 12 is configured to be rotatable around the pivotal support portion 14. Has been. The lower jaw plate 13 is fixedly mounted on the roof.

  In the vicinity of the rear of each upper and lower jaw plates 12 and 13 (the right end side in FIG. 3A), an opening / closing motion for transmitting the driving force of the clamping motion of the upper jaw plate 12 with respect to the lower jaw plate 13 in a stationary state. A mechanism is provided.

  Each roof stopper 10 is configured such that a gate-shaped frame body 19 stands upright as a structure thereof, and the lower jaw plate 13 forms a bottom surface thereof, and has a strong frame structure as a whole. The lower jaw plate 13 constitutes the bottom surface of the portal frame 19 and the bottom surface portion of the pair of sandwiching binders 11, 11. As a result, a structurally strong roof stopper 10 is formed. In the embodiment shown in the figure, it is composed of one lower jaw plate 13, but not limited to this as long as the strength as the gate-shaped frame body 19 can be secured. Separate lower jaw plates 13, 13 may be configured.

  A protruding plate 21 is firmly attached to the rear side of the portal frame 19 (on the right end side in FIG. 3A), and an opening / closing bolt that generates an opening / closing force of the sandwiching binders 11, 11 is attached to the protruding plate 21. Mechanisms 22, 22 are provided. The opening / closing force generating mechanism by the opening / closing bolt mechanism 22 is not limited to rotation of the opening / closing mechanism, but may be a mechanism for generating an opening / closing force in the sandwiching binders 11 and 11 by performing a predetermined operation. An example is shown in FIG. As described above, the lower jaw plate 13 is firmly fixed to the portal frame 19 and is maintained in an immobile state.

  In the installation facility on the roof of the solar panel of the present invention, the lower jaw plate 13 is installed on the roof by being buried under the roof tile or the tin plate, and the lower jaw plate 13 is installed on the roof. For us, it is the foundation. A projecting plate 21 projects in a stationary state behind the portal frame 19 and maintains its strength. An opening / closing bolt 23 is rotatably provided between the lower jaw plate 13 fixed to the portal frame 19 and the overhanging plate 21. The open / close bolt 23 has a hexagonal bolt head at the top and is rotatably attached to the overhanging plate 21, and the butt is rotatably attached to the lower jaw plate 13. None of them are screwed, and the opening / closing bolt 23 can be freely rotated with respect to the overhanging plate 21 and the lower jaw plate 13 by rotating the top hexagon bolt head with a wrench or the like.

  A configuration in which the upper jaw plate 12 opens and closes the lower jaw plate 13 by the rotation of the opening / closing bolt 23 will be described with reference to FIG. A through hole 24 is formed in the vicinity of the end opposite to the upper meshing portion 15 of the upper jaw plate 12, and an opening / closing bolt 23 passes through the through hole 24. The open / close bolt 23 is formed with a screw portion in the vicinity of the through hole 24 of the upper jaw plate 12, and a piece member 25 is screwed into the screw portion. The rotation is converted into a driving force in the axial direction of the piece member 25. The piece member 25 is supported in the through hole 24 so as not to be rotated by the rotation of the opening / closing bolt 23, and sliding pins 26, 26 project in the lateral direction (the short direction of the upper jaw plate 12). Is formed. Further, the through holes 24 formed in the upper jaw plate 12 are formed with sliding guide grooves 27 and 27 in the side portions, and receive the sliding pins 26 and 26 of the piece member 25. A spring 28 is provided between the piece member 25 and the lower jaw plate 13, and a force is always applied in the direction of lifting the piece member 25 to prevent unintentional loosening due to the rotation of the opening / closing bolt 23. Yes.

  With the above configuration, if the hex bolt head of the open / close bolt 23 is rotated with a wrench or the like, the entire open / close bolt 23 rotates. Then, since the piece member 25 screwed into the opening / closing bolt 23 cannot rotate, it tries to move up and down. Thereby, the rear end portion of the upper jaw plate 12 is lifted. At that time, the sliding pins 26 and 26 slide in the sliding guide grooves 27 and 27, and the upper jaw plate 12 rotates around the pivotal support portion 14 to achieve the holding of the roof tile or the tin plate. By such an opening / closing bolt mechanism 22, the opening / closing bolt 23 can rotate only the upper jaw plate 12 without causing a swinging motion only by rotating. The mechanism itself that converts the rotational motion into the linear motion is an application of a well-known and conventional technique.

  FIG. 5 shows another embodiment of the opening / closing mechanism of the holding binders 11, 11 by the opening / closing bolt mechanism 22. In this alternative embodiment, the upper jaw plate 12 and the lower jaw plate 13 have substantially the same configuration as that of the embodiment of FIG. However, the open / close bolt 23 does not reach the lower jaw plate 13. A through hole 36 is formed in the vicinity of the rear end of the upper jaw plate 12 (on the right side in FIG. 5), and grooves 37 and 37 are formed on both sides of the through hole 36. A pair of support pins 35 and 35 are provided in the vicinity of the terminal portion of the open / close bolt 23, and the respective support pins 35 and 35 are inserted into and supported by the corresponding groove portions 37 and 37, respectively. A screw portion is formed in the vicinity of the upper end portion of the opening / closing bolt 23 and penetrates the opening 29 formed in the overhanging plate 21. In this embodiment, the open / close bolt 23 does not rotate. However, a drive nut 38 is screwed into a screw portion near the upper end of the open / close bolt 23. By rotating the drive nut 38 relative to the open / close bolt 23, the position of the drive nut 38 moves up and down, and the spring 28 is moved. The open / close bolt 23 is caused to move up and down by the spring force. In other words, when the drive nut 38 is lowered, the opening / closing bolt 23 is caused to move upward by the repulsive force of the spring 28, the rear end portion of the upper jaw plate 12 is lifted, and is rotated about the pivot point so as to be tiled or Hold the tin plate firmly.

  Three round bars 17, 17, 17 protrude from the gate-shaped frame body 19 to attach the rail 30 for installing the solar panel above the roof stopper 10. In this embodiment, three round bars are provided, but this number can be freely changed. The arrangement of the round bars 17 is different depending on the type of each roof stopper. That is, in the lower end roof stopper metal fitting 10A, as shown in FIG. 2, it protrudes toward the opening direction of the upper and lower jaw plates 12 and 13 of the sandwiching binder 11. And in the case of the intermediate | middle part roof stopper metal fitting 10B, as shown to FIG. 6 (A), it protrudes in both along the opening direction of the upper and lower jaw plates 12 and 13 of the clamping binder 11. As shown in FIG. And in the case of 10 C of upper end roof stoppers, as shown to FIG. 6 (B), it protrudes in the opposite direction toward the opening direction of the upper and lower jaw plates 12 and 13 of the clamping binder 11. As shown in FIG. With such a configuration of the three types of roof stoppers 10, when installing the plurality of solar panels 70 in a single row, the upper and lower jaw plates 12 are always attached from the downstream side along the slope of the roof, such as tiles or tin plates. 13 can be inserted and clamped.

  The detailed configuration of the rail 30 is shown in FIG. The rail 30 bends both side edges of a single plate in the longitudinal direction to form rising portions 34, 34, and receives cylindrical portions 31, 17 for receiving the round bars 17, 17 at both ends of the roof stopper 10. 31 is formed. Further, a receiving cylinder portion 32 that receives the round bar 17 is also formed near the center of the bottom surface. On the lower inner side of both rising portions 34, 34 of the rail 30 and the inner side of the rail along the cylindrical portion 32 at the center of the bottom surface of the rail 30, continuous sawtooth-shaped portions 33, 33, 33 of mountain valleys are formed. Yes. The function of the sawtooth portion 33 will be described in relation to an under metal fitting 61 described later. The length of the rail 30 is preferably determined according to the length dimension of the solar panel holding frame 71. As five standard products of 5.4 m, 3.6 m, 1.8 m, 0.9 m, and 0.45 m Made.

  FIG. 8 shows an appearance of the rear surface of the solar panel holding frame 71 that holds the solar panel. The solar panel holding frame 71 has a solar panel opening 72 that is wide open on the surface thereof, and a solar power generation module (not shown in FIG. 8) is fixed by a rib 74. On the back surface of the solar panel holding frame 71, mounting holes 73, 73... For mounting the solar panel are formed. The number and interval of the mounting holes 73 differ depending on the manufacturer and model number of the solar panel. In the embodiment of FIG. 7, one having four mounting holes 73, 73... Formed on one side is illustrated. However, these numbers do not limit the invention.

  Next, the detailed structure of the solar panel support post 50 will be described with reference to FIGS. The overall configuration of the solar panel support post 50 is shown in FIGS. The solar panel support post 50 is generally composed of upright bolts 52, and an upper metal part 51 is formed at the upper part and an under metal part 61 is formed at the lower part. The upper metal fitting 51 is attached to the mounting opening 73 of the solar panel holding frame 71 to sandwich the solar panel holding frame 71, and the under metal fitting 61 is erected on the receiving rail 30 and fixedly attached.

  First, the structure of the upper metal fitting 51 of the solar panel support post 50 will be described. The upper metal fitting 51 is further shown in detail in FIGS. 10 and 11. The structure of the upper metal part 51 provides a structure that allows the solar panel support post 50 to be attached by inserting the upper metal part 51 from the outside of the attachment hole 73 of the solar panel holding frame 71. The upper metal fitting 51 is provided with four blades 54, 54, 54, 54 that can be opened and closed near the head of the bolt 52. The number of blades 54 need not be limited to four, and may be two, three, or more. Each vane plate 54 is rotatably attached to an attachment plate 57 by a pivot 56 so as to be able to open and close. Further, in order to achieve the opening / closing movement of the four blade plates 54, 54, 54, 54, a substantially quadrangular rotating cam 53 is rotatable with respect to the mounting plate 57 by a pivot 58 at the center thereof. Is attached. In the rotating cam 53, the head portion visible in FIG. 10A is a quadrangular portion indicated by a dotted line in FIG. 10B, and is larger than the solid line portion in FIG. In addition, the square part shown with the continuous line of FIG.10 (B) and the square part shown with the dotted line of FIG.10 (B) are formed as an integral member, and the head part (Fig. 10 (B) corresponding to the four corners indicated by dotted lines) is rotated in the direction of the arrow, the four corners indicated by dotted lines in FIG. It operates as a cam with respect to 54, 54, 54 and is rotated in the opening direction (FIG. 11).

  A mechanism for opening and closing these four blades 54, 54, 54, 54 will be described with reference to FIG. FIG. 12A shows a state in which the substantially quadrangular rotating cam 53 is rotated by a slight angle. FIG. 12B shows a case where the rotation of the rotating cam 53 is slightly rotated (indicated by a dotted line) and a case where the rotation is maximum (indicated by a one-dot difference line). FIG. 12C shows the ball on the ball near the corner on the rotating cam 53 side in order to achieve the opening / closing operation of the four blades 54, 54, 54, 54 by the left and right rotation of the rotating cam 53. A guide groove 67 for receiving and guiding the guide piece 66 is formed on the blade 54 side. The reason why the guide piece 66 is provided in the vicinity of the corner on the rotating cam 53 side is that when the rotating cam 53 starts to rotate, the leading portion of the rotating cam 53 is once separated from the surface of the vane plate 54 and then rotated to the maximum. When it reaches (indicated by a one-dot difference line in FIG. 12B), the surface of the rotating cam 53 and the surface of the slat 54 are in contact with each other and cannot be rotated any further. Because of such movement, the guide piece 66 is preferably provided in the vicinity of the corner on the rotating cam 53 side. Further, regardless of the guide piece 66 and the guide groove 67, although not shown, a coil spring that always excites the blade plate 54 in the closing direction may be provided around the pivot 56.

  With such a configuration of the upper metal part 51, when the four blades 54, 54, 54, 54 are closed, the outer dimensions of the entire upper metal part 51 are the hole dimensions of the mounting opening 73 of the solar panel holding frame 71. Since the solar panel support post 50 is formed smaller than the upper panel 51, the upper metal fitting 51 on the upper side can be inserted from the outside of the solar panel holding frame 71 (FIG. 10). In this state, a hand is inserted from above the solar panel holding frame 71 (from the upper side of FIG. 8A), and the head portion (the portion visible in FIG. 10A) of the rotating cam 53 of the upper metal fitting 51 is placed. Rotate. Then, the rotating cam portion surrounded by the four blades 54, 54, 54, 54 (the four-line portion of the solid line in FIG. 10B) was integrally rotated and closed 4. The blades 54, 54, 54, 54 are opened to the state shown in FIG. By rotating the fixing nut 55 around the bolt 52 in this state, the solar panel holding frame 71 is firmly sandwiched between the four blade plates 54, 54, 54, 54 and the fixing nut 55 in the open state. Can hold. Thereby, the solar panel support post 50 can be attached to the solar panel holding frame 71.

  Next, the configuration and operation of installing and mounting on the rail 30 with the under metal fitting 61 of the solar panel support post 50 will be described. As shown in FIG. 13, the under metal fitting 61 is formed by a pedestal portion 62 having a substantially oval bottom, and a bolt 52 is screwed into the pedestal portion 62. When the bolt 52 is screwed into the pedestal portion 62, the lower end portion of the bolt 52 is made to protrude slightly from the bottom surface of the pedestal portion 62. Between the fixing nut 55 of the upper metal fitting 51 and the pedestal portion 62 of the under metal fitting 61, there is provided a spring 68 that applies a force in a direction away from the both to prevent loosening. The detailed shape of the pedestal 62 is a deformed ellipse as shown in FIG. That is, when R1 and R2 of the pedestal 62 are compared, R2 has a larger radius of curvature than R1. Therefore, as shown in FIG. 13, when the pedestal 62 of the under metal fitting 61 is engaged and fixed while rotating in the rail 30, it is possible to engage with a small force when rotating the under metal fitting 61. Become.

  FIG. 14 shows an operation procedure for attaching the solar panel support post 50 to the rail 30 by the under metal fitting 61. In a state where the solar panel support post 50 is sandwiched and attached to the solar panel holding frame 71 (in FIG. 14, the solar panel holding frame 71 is not shown), the solar panel holding frame 71 is faced up, and the under metal fitting 61 Is placed on the rail 30 (the rail 30 in this state is attached to each roof stopper 10 but is not shown in FIG. 14 for simplification of the drawing). At this time, since the inner method in the lateral direction of the rail 30 and the outer method of the oval portion of the pedestal portion 62 have substantially the same dimensions, the pedestal portion 62 is inserted slightly obliquely. At that time, since the lower end of the bolt 52 slightly protrudes from the bottom surface of the pedestal 62, the lower end tip of the protruded bolt 52 rides on the saw-toothed portion 33 of the mountain valley formed at the center of the rail 30. Thus, the position of the solar panel support post 50 is temporarily fixed. In this manner, the pedestal portion 62 of the under metal fitting 61 of the solar panel support post 50 in a state where the solar panel holding frame 71 is attached on the rail 30 that is attached to each roof stopper 10 is placed on the rail 30. Put in place.

  Here, the space S below the receiving tube portion 31 formed on both edges of the rail 30 is formed to be slightly larger than the plate thickness of the pedestal portion 62. Therefore, the pedestal portion 62 of the under metal fitting 61 placed slightly on the rail 30 is rotated in the direction of the arrow in FIG. 14 so that the oval portion of the pedestal portion 62 is a space below the receiving tube portion 31 of the rail 30. At the same time, the tooth-shaped portions 63 and 63 formed at the oval end of the pedestal 62 are bitten into the saw-toothed portions 33 and 33 of the valleys formed on both sides of the rail 30.

After that, the fixing screw 64 provided in the middle of the reinforcing rib provided in the short circle direction of the pedestal 62 is rotated by a plus driver and pushed downward, and the tip of the fixing screw 64 is formed in the vicinity of the center of the bottom surface of the rail 30. At the same time as engaging with the saw-toothed portion 33 of the mountain and valley formed along the receiving tube portion 32, the pedestal portion 62 is slightly protruded in the rail 30 by slightly protruding from the bottom surface of the pedestal portion 62 at the tip of the fixing screw 64. By lifting, the pedestal 62 is firmly fixed to the rail 30.
This completes the installation of the solar panel on the roof.

Hereinafter, a method for installing a solar panel on an inclined roof such as a tile or a tin plate using the solar panel roof installation facility of the present invention will be described collectively. As described above, the following (a) to (d) ) Stage.
(A) A step of inserting a plurality of roof stoppers from the downstream side of the roof slope with respect to the tiles or tin plates mounted on the roof and sandwiching the tiles or tin plates, etc. (b) the plurality of roof stoppers (C) A step of sandwiching and attaching a plurality of solar panel support posts to a solar panel holding frame (d) A solar panel sandwiching and attaching a plurality of solar panel support posts Stage of attaching the holding frame to the rail

  First, the step of inserting a plurality of roof stoppers as a first step from the downstream side of the roof slope with respect to the tiles or tin plates mounted on the roof and sandwiching the tiles or tin plates etc. will be described. .

  The installation positions of the lower end roof stoppers 10A and 10A, the upper end roof stoppers 10C and 10C, and the intermediate roof stoppers 10B and 10B are determined according to the size of the solar panel and the number of the installed solar panels. The metal fittings 10A, 10B, and 10C are sandwiched between tiles or tin plates. At that time, the lower meshing portion 15 of the lower jaw plate 13 is firmly inserted into the lower side of the roof tile or the tin plate. Next, the hexagon bolt head at the top of the opening / closing bolt 23 is rotated with a spanner or the like, and the piece member 25 screwed into the top is lifted upward. When the piece member 25 is pulled up, the upper jaw plate 12 rotates around the pivot portion 14. Then, the sliding pins 26 and 26 at both ends of the piece member 25 are guided and slid in the sliding guide grooves 27 and 27 to allow the upper jaw plate 12 to rotate. Thereby, the upper and lower meshing portions 15 and 16 firmly sandwich the roof tile or the tin plate. At this time, the spring 28 applies a force in the direction of preventing the piece member 25 from loosening.

  Next, the step of passing and fixing the rail 30 between the plurality of roof stoppers 10A, 10C, 10B as the second step will be described.

  As the first stage, when the lower end roof stoppers 10A and 10A, the upper end roof stoppers 10C and 10C, and the intermediate roof stoppers 10B and 10B are firmly installed on the roof, each roof stopper 10A, The three round bars 17, 17, 17 of 10B and 10C are inserted into the receiving tube portions 31 and 32 of the rail 30. In this case, the receiving tube portions 31 and 32 can insert and remove the round bar 17, and therefore can perform flexible work at the installation site.

  Next, a step of attaching a plurality of solar panel support posts 50 to the solar panel holding frame 71 as a third step will be described.

  First, the solar panel holding frame 71 fitted with the solar panel is turned upside down, and the head of the upper metal fitting 51 of the solar panel support post 50 is inserted into the mounting hole 73 of the solar panel holding frame 71. At this time, the four blades 54, 54, 54, 54 provided at the head of the upper metal fitting 51 are closed, and the head of the upper metal fitting 51 can smoothly penetrate the mounting hole 73. Thereafter, the rotating cam 53 is rotated to spread the four blade plates 54, 54, 54, 54. Thereafter, the fixing nut 55 is rotated to sandwich the solar panel holding frame 71 between the four blades 54, 54, 54, 54 and the fixing nut 55. Thereby, the upper metal fitting 51 of the solar panel support post 50 can be firmly attached to the solar panel holding frame 71.

  Next, the step of attaching and standing the solar panel holding frame 71 with the plurality of solar panel support posts 50 attached thereto as the fourth step will be described.

  A solar panel holding frame 71 in which a plurality of solar panel support posts 50 are erected is placed at a fixed position on the rail 30 supported by the plurality of roof stoppers 10A, 10C, 10B. In that case, insertion is facilitated with the substantially elliptical pedestal portion 62 of the under metal fitting 61 inclined (FIG. 14). At that time, the lower end portion of the bolt 52 slightly protruding from the bottom surface of the pedestal portion 62 is put on the saw-toothed portion 33 of the mountain and valley formed in the central portion of the rail 30. Thereafter, the pedestal portion 62 is rotated, and the tooth profile portions 63, 63 formed at the oval end portion of the pedestal portion 62 are bitten into the sawtooth-shaped portions 33, 33 of the mountain valley formed on both sides of the rail 30. At the same time as being firmly fixed, the lower end of the bolt 52 is bitten by the saw-toothed portions 33, 33 in the central portion of the rail 30.

  Finally, the fixing screw 64 is rotated by a Phillips screwdriver so that it slightly protrudes from the bottom surface of the pedestal 62 at the tip, and the pedestal 62 is slightly lifted in the rail 30 so that the pedestal 62 is moved relative to the rail 30. And firmly fix. Thereafter, the tightening of each part is strengthened, and the installation of the solar panel on the roof is completed as described above.

  As described above, the present invention is particularly effective for sloping roofs such as tiles or tin plates, but as described above, the spread of the present invention is sloping roofs such as tiles or tin plates. It is not limited only to. The reason for being limited to inclined roofs such as tiles or tin plates is that they are inserted from the downstream side of the slope of the roof to sandwich the tiles or tin plates, etc. This is because it uses a metal fitting.

  However, if the on-roof installation equipment and the installation method of the present invention are verified from the viewpoint of the installation of the solar panel, if the rails according to the embodiments of the present invention can be installed side by side on the installation surface, other applications are possible. In other words, even if there is no roof stopper, it is possible to install multiple solar panel support posts on the rail and install the solar panel holding frame with the multiple solar panel support posts. Even if it is, even if it is a solar panel of any maker, attachment is possible, and the installation equipment and installation method of a solar panel with very high versatility can be provided.

  If the rail width and length are standardized and the size of the elliptical shape of the pedestal of the solar panel support post is also standardized, a standardized solar panel installation facility and method can be provided.

  From such an idea, a specific example for applying the present invention to a wide range of uses is shown in FIG. FIG. 15 is the same as the embodiment of the solar panel installation facility for installing the solar panel on an inclined roof such as a tiled roof or a tin roof, and the complex topography is used even on the roof surface of a horizontal plane. It is a disassembled perspective view which shows the structure of the specific example of the solar panel installation equipment which can be applied even if it exists. Note that members having the same functions as those in FIG. 1 are denoted by the same reference numerals in FIG.

  In the specific example shown in FIG. 15, the difference from the embodiment of FIG. 1 is that each of the roof ends of the lower end roof stopper 10A, the intermediate roof stopper 10B, and the upper end roof stopper 10C provided on the inclined roof. That is, there is no metal fitting 10. Other than that, both have substantially the same configuration. However, the rail 30 needs to have a space S in which the pedestal 62 can be inserted and fixed.

  The lower part of the solar panel support post 50 in FIG. 15 is fixed to the receiving rails 30 and 30 by the under metal fittings 61, and the upper part is attached and fixed by sandwiching the solar panels 70 and 70 by the upper metal parts 51. The If multiple types of solar panel support posts 50 are prepared, the solar panel can be installed at an appropriate inclination angle with respect to the rail installation surface by selecting the solar panel support post 50 having an appropriate height. It is also possible to do. In this specific example, as shown in FIG. 1, two rows of rails 30, 30, 30, 30 and two rows of solar panel support posts 50, 50,.・ Is used.

  FIG. 16 shows an application example when the solar panel roof installation facility of the present invention is applied to a roof rod-fired tin roof 90, and a tile rod portion 95 formed on the tile rod-fired tin roof 90. On the other hand, the receiving rails 30, 30... Can be fixed in the lateral direction. The fixing means of the receiving rail 30 with respect to the tile rod portion 95 is shown in detail in FIG. 17, and the L-shape is roughly matched to the bottom surface of the receiving rail 30 in accordance with the working width (interval of the rod portions) of the rod rod. The locking members 91 and 91 are attached, and a bolt 92 is screwed to the L-shaped locking member 91 so as to be able to advance and retreat. The front end portion of the bolt 92 that can be moved back and forth (the portion that comes into contact with the tile rod portion 95) forms a flat plate portion 93 so as not to damage the tile rod portion 95. In this way, the receiving rail 30 can be placed on the tile rod portions 95, 95 and the retractable bolts 92, 92... is there.

  Further, although not shown in the figure, the tile rods 95, 95... Of the tile roofing tin roof 90 are passed through the entire roof at right angles to the tile rods 95, 95. The angle member is attached (the method of attaching the angle member to the roof tiled roof 90 can be easily achieved by those skilled in the art), and the angle member is sandwiched between the roofing brackets 10, 10,. It is also possible to install solar panels on the roof.

  In the drawings of the above embodiments, a Phillips screwdriver or a hexagon wrench is used as an installation tool. However, by forming a + groove on the head of the screw, the installation work can be performed only with a Phillips screwdriver. This can be easily achieved by those skilled in the art (not shown).

  Further, if the spread of application of the present invention is verified, the present invention exists even in a configuration in which only the upper metal fitting 51 of the solar panel support post 50 or only the under metal fitting 61 is provided.

DESCRIPTION OF SYMBOLS 10 Roof stopper metal fitting 10A Lower end roof stopper metal fitting 10B Middle part roof stopper metal fitting 10C Upper edge part roof stopper metal fitting 30 Rail 50 Solar panel support post 51 Upper metal fitting 54 Blade board 55 Fixing nut 61 Under metal fitting 62 Base part 71 Solar panel holding frame

Claims (9)

  Solar panel installation equipment on the roof, and a plurality of roof fasteners that are inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof and sandwich the tiles or tin plates, etc. A plurality of solar panel support posts are erected on the rail, and a solar panel holding frame is attached to the solar panel support post. Solar panel installation on the roof.   The plurality of roofing clasps are composed of a lower end roofing clasp and an upper end roofing clasp, and both the lower end roofing clasp and the upper end roofing clasp are mounted on a roof or a roof plate or the like. 2. The solar panel installation facility according to claim 1, wherein the solar panel is installed from a downstream side of the roof slope so as to sandwich a tile or a tin plate.   The plurality of roofing clasps include a lower end roofing clasp and an upper end roofing clasp, and an intermediate roofing clasp disposed between the lower end roofing clasp and the upper end roofing clasp. The lower end roof stopper, the middle roof stopper and the upper end roof stopper are inserted from the downstream side of the roof slope with respect to the roof tile or roof tile mounted on the roof. 2. The solar panel installation facility on a roof according to claim 1, wherein the solar panel is configured to sandwich a plate or the like.   A solar panel installation facility on the roof, between a plurality of roof fasteners that are inserted from the downstream side of the roof slope with respect to tiles or tin plates mounted on the roof and sandwich the tiles or tin plates, etc. And by fixing a plurality of round bars fixed in a substantially horizontal direction with respect to the roof bracket, the rail is passed and fixed, and a plurality of solar panel support posts are erected on the rail, Solar panel installation equipment on the roof, characterized in that a solar panel support frame is attached to the solar panel support post.   An upper metal fitting is formed at one end of the solar panel support post, the solar panel holding frame is attached by the upper metal fitting, and an under metal fitting is formed at the other end of the solar panel support post. The solar panel installation facility according to claim 4, wherein the solar panel support post is attached to the rail.   6. The solar panel according to claim 5, wherein the upper metal fitting at one end of the solar panel support post is configured to sandwich and hold the solar panel holding frame by a plurality of blade plates that are opened and closed and a fixing nut. Panel installation equipment on the roof.   6. The installation facility on the roof of a solar panel according to claim 5, wherein the under metal fitting at the other end of the solar panel support post is constituted by a base portion having a substantially elliptical bottom. An installation method for installing a solar panel on a roof,
(A) inserting a plurality of roof fasteners from the downstream side of the roof slope with respect to the tiles or tin plates mounted on the roof and sandwiching the tiles or tin plates,
(B) passing and fixing a rail between the plurality of roof stoppers;
(C) sandwiching and attaching a plurality of solar panel support posts to the solar panel holding frame;
(D) an installation for installing a solar panel on a roof, comprising the step of standing and attaching a solar panel holding frame attached by sandwiching the plurality of solar panel support posts to the rail. Method.   In the step (a), the plurality of roofing clasps include a lower end roofing clasp, an intermediate roofing clasp, and an upper end roofing clasp. 9. The solar panel according to claim 8, wherein both the metal fitting and the upper end roof stopper metal fitting are inserted from the downstream side of the roof inclination with respect to the tile or the tin plate mounted on the roof. Installation method to install in.

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