JP5690598B2 - Mounting device for installation on the roof - Google Patents

Description

  The present invention relates to an installation device for an on-roof installation used to attach an installation on the roof to be installed on the roof, for example, a solar panel or water heater for solar power generation, a roof signboard, etc. It can be used to attach a rooftop installation to the roof.

  A solar panel for photovoltaic power generation is an installation on a roof that is installed on a roof. An attachment device for attaching the solar panel to the roof is disclosed in Patent Document 1 below. This mounting device is disposed on the roof base material and is a supporting tile that is a supporting roof finishing member provided with a supporting portion for supporting the solar panel, and is disposed below the supporting tile. The lower tile of the supporting tile is set on the upper side of the roof tile, and the lower portion is configured to include height adjusting means for making the height adjustable with respect to the lower tile.

  Since the weight of the solar panel acts on the supporting tile, if the lower portion of the supporting tile is placed on the lower tile, the lower tile may be damaged by the weight of the solar panel. For this reason, in Patent Document 1, the height of the lower portion of the supporting tile is adjusted with respect to the lower tile by the height adjusting means, whereby the weight of the solar panel acts on the lower tile via the supporting tile. To prevent or act.

  And the height adjustment means of patent document 1 consists of the protrusion part which protruded below from the lower surface of the support tile, and the wedge-shaped interposed member arrange | positioned on the base material of a roof, This interposed member By changing the position of the support tile relative to the support tile, the height of the lower portion of the support tile relative to the lower tile is adjusted due to the effect of the wedge shape of the interposed member.

JP-A-9-119190

  For this reason, the height adjusting means of Patent Document 1 has a wedge-shaped interposition member disposed on the roof base material, and the interposition member is the above-described support tile. Because it is a separate member, the height adjustment means must be handled separately at the factory and at the construction site, etc., with the supporting roof and the intervening member separately. This will take time and workability.

  An object of the present invention is to provide a mounting device for an installation on a roof that makes it possible to easily manage and handle the height adjusting means.

  A mounting apparatus for a roof installation according to the present invention includes a support roof finishing member that is disposed on a base material of a roof and includes a support portion for supporting the installation on the roof, and the roof finishing for the support. A height adjusting means for allowing a lower part of the roof finishing member for support to be an upper side with respect to a roof finishing member arranged at a lower stage of the member, and making the lower part adjustable in height with respect to the roof finishing member of the lower stage; The height adjusting means can be connected to the supporting roof finishing member.

  In this mounting apparatus for roof installations, since the height adjustment means can be connected to the roof finishing member for support, when managing the height adjustment means in a factory or when handling it at a construction site, The height adjusting means can be connected to the supporting roof finishing member. For this reason, management and handling of the height adjusting means can be easily performed, and workability is improved.

  The height adjusting means according to the present invention may be always connected to the supporting roof finishing member, or may be connected to the supporting roof finishing member as required.

  Further, the height adjusting means according to the present invention may be used so that the weight of the roof finishing member does not act on the lower tile through the supporting roof finishing member, in other words, the lower part of the supporting roof finishing member and In order to make a slight gap between the lower roof finishing member, the height adjusting means according to the present invention may be used, or the weight of the roof finishing member may be lowered through the supporting roof finishing member. In order to suppress the action on the finishing member, the height adjusting means according to the present invention may be used. In other words, the lower part of the supporting roof finishing member contacts the lower roof finishing member. The height adjusting means according to the present invention is used so that only a small part of the weight of the installation on the roof acting on the supporting roof finishing member is in contact with the lower roof finishing member. Also good.

  Furthermore, the height adjusting means according to the present invention may be of any form and structure as long as it can be connected to the supporting roof finishing member. The height adjusting means of the example has a male screw shaft member whose length direction extends upward with respect to the base material of the roof, and supports the female screw hole into which the male screw shaft member is screwed. Provided in the roof finishing member, by screwing the male screw shaft member into the female screw hole, the height adjusting means can be connected to the supporting roof finishing member, and the male screw shaft member is rotated with respect to the female screw hole. Accordingly, the height of the lower part of the supporting roof finishing member can be adjusted with respect to the lower roof finishing member.

  In the case of configuring the height adjusting means in this way, providing the female screw hole into which the male screw shaft member is screwed in the supporting roof finishing member may be forming a female screw hole in the supporting roof finishing member. Or you may attach the nut member in which the internal thread hole is formed to the roof finishing member for support.

  When the height adjusting means is configured as described above, the male screw shaft member penetrates the supporting roof finishing member from the bottom to the top, and is exposed on the upper surface of the supporting roof finishing member. It is preferable to provide an operating portion for rotating the male screw shaft member with respect to the female screw hole at the upper end of the male screw shaft member.

According to this, after the supporting roof finishing member is arranged on the roof base material, the male screw shaft member is rotated by the operation portion at the upper end of the male screw shaft member exposed on the upper surface of the supporting roof finishing member. Thus, the height of the lower portion of the supporting roof finishing member can be adjusted with respect to the lower roof finishing member, and this height adjustment operation can be performed from the upper side of the supporting roof finishing member disposed on the roof base material. Since it can be performed, work can be facilitated.

  The operating portion provided at the upper end of the male screw shaft member may be, for example, an engaging portion such as a groove into which a manual or electric rotary tool can be inserted and engaged, and a handle attached to the upper end of the male screw shaft member. A manual operation unit may be used.

  Further, when the height adjusting means has a male screw shaft member whose length direction extends upward with respect to the base material of the roof as described above, the lower end of the male screw shaft member is provided. Preferably, a base member is provided, and the base member is placed on the roof base material so that the male screw shaft member extends upward with respect to the roof base material.

  According to this, the weight of the installation object on the roof acts on the roof base material through the supporting roof finishing member, the male screw shaft member and the base member, and the weight of the installation object on the roof is reduced by the base member. It becomes possible to effectively support the base material.

  Moreover, it is preferable that the male screw shaft member can be swung with respect to the base member.

  According to this, it is possible to deal with various roofs with different slope angles by swinging the male screw shaft member with respect to the base member and changing the angle of the male screw shaft member with respect to the roof base material, It becomes possible to arbitrarily set the arrangement angle of the supporting roof finishing member with respect to the material.

  In addition, as described above, when the male screw shaft member is to penetrate the supporting roof finishing member from the bottom to the top, the mounting device for the on-roof installation according to the present invention is formed on the supporting roof finishing member. It is assumed that a waterproof cap member for closing the upper end of the through hole is provided, and the upper end of the through hole is closed by the waterproof cap member after the male screw shaft member is rotated as described above. preferable.

  According to this, even if the male threaded shaft member is formed with a through hole through which the male threaded shaft member penetrates from the bottom to the support roof finishing member, the upper end of the through hole is blocked by the waterproof cap member after the male threaded shaft member is rotated. Thus, it is possible to prevent rainwater from passing through the through hole and reaching the lower side of the supporting roof finishing member.

  Moreover, in this invention, the structure for making the said support part of the roof finishing member for support support the said installation thing on a roof is arbitrary. One example is to connect an attachment structure for attaching an installation on the roof to the support portion. In this way, in order to connect the mounting structure to the support portion of the supporting roof finishing member, this connection is performed by screwing one or more bolts into the female screw portion formed on the support portion from above. It is preferable that the female thread portion is a non-through hole that does not reach the lower surface of the supporting roof finishing member.

  According to this, even if an internal thread portion for screwing one or a plurality of bolts for connecting the mounting structure to the support portion of the support roof finishing member is formed in the support roof finish member, this internal thread Since the portion is a non-through hole that does not reach the lower surface of the supporting roof finishing member, it is possible to prevent rainwater from passing through the female screw portion and reaching the lower side of the supporting roof finishing member.

  Moreover, as mentioned above, when connecting the attachment structure for attaching the installation object on the roof to the support portion of the roof finishing member to this support portion, this connection is made with the vertical direction as the length direction. It is preferable that the direction of the mounting structure can be changed with respect to the supporting roof finishing member around the bolt.

  According to this, the direction of the mounting structure is arbitrarily determined for each construction site of the installation on the roof, for example, the direction of the roof slope or the direction perpendicular to the roof slope direction. Thus, the orientation of the mounting structure can be freely set according to the type of the installation object on the roof.

  The mounting structure for mounting the installation on the roof to the support portion of the supporting roof finishing member may be composed of one member or a combination of a plurality of members. The type and structure of the mounting structure are arbitrary.

  In the present invention, the roof finishing member may be a tile or a slate. That is, the mounting apparatus for an installation on the roof according to the present invention can be applied to a tiled roof and can also be applied to a slate thatched roof.

  In the present invention, the installation object on the roof may be a solar panel for solar power generation, a solar water heater, or a signboard installed on the roof.

  According to the present invention, it is possible to easily manage and handle the height adjusting means that is a component of the apparatus for mounting an installation on the roof.

FIG. 1 is a perspective view showing a case where an attachment device according to an embodiment of the present invention is applied to a tiled roof. FIG. 2 is a perspective view showing a supporting tile which is a supporting roof finishing member. FIG. 3 is a cross-sectional side view of the tiled roof shown in FIG. FIG. 4 is a front view showing the support tile and the mounting structure connected to the support portion of the support tile. FIG. 5 is a side cross-sectional view showing the support portion of the support tile and its periphery. FIG. 6 is an exploded perspective view of the mounting structure shown in FIG. FIG. 7 is an exploded perspective view showing a rail member which is a constituent element of the mounting structure and a bolt used for fixing a solar panel which is an installation object on the roof to the rail member.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated based on drawing. The attachment device according to this embodiment is used for attaching a solar panel to a tiled roof. For this reason, the installation thing on a roof in this embodiment is a solar panel, and a roof finishing member is a tile.

  FIG. 1 shows a case where the mounting device 1 according to the present embodiment is applied to a tiled roof 2. The tiled roof 2 includes a base material 3 and a plurality of tiles 4 arranged on the base material 3 in the vertical and horizontal directions. The roof tile 4 shown in FIG. 1 includes a lower roof tile 4A, a middle roof tile 4B whose upper portion is covered on the upper portion of the roof tile 4A, and a lower portion above the upper roof of the middle roof tile 4B. The upper roof tile 4C is shown. Among these roof tiles 4A to 4C, the middle roof tile 4B is a roof tile for supporting that is a supporting roof finishing member for supporting the solar panel, and this roof tile 4B is mounted according to this embodiment. It is also a component of the device 1.

  FIG. 3 shows the base material 3 of the roof 2. This base material 3 is the place where the base plate 3A, the horizontal rail 3B fixed to the upper surface of the base plate 3A for each step of the upper and lower roof tiles 4 and the middle roof tile 4B are arranged, that is, the above-mentioned In a place where the supporting roof tile 4B is disposed, a plate-shaped reinforcing member 3C fixed to the upper surface of the field board 3A is included. The upper portions of the tiles 4 are placed on the horizontal rails 3B, and the lower and upper tiles 4A and 4C are inserted into the lower holes formed in the tiles 4A and 4C from the upper side. It is fixed to the base material 3 by a fastener 5 such as a nail that has been driven up to 3B.

  The basic shape and dimensions of the supporting roof tile 4B are the same as those of the other roof tiles 4A and 4C, and the supporting roof tile 4B is made of aluminum or an aluminum alloy, unlike other ceramic roof tiles 4A and 4C, for example. It has become. FIG. 2 shows the supporting roof 4B. On the upper surface of the supporting roof 4B, one large first bulging portion 11 bulging upward and four pieces bulging upward around the first bulging portion 11 are formed. The small second bulging portion 12 and the size between the first bulging portion 11 and the second bulging portion 12 below the second bulging portion 12 along the upper surface of the supporting roof 4B. Now there are provided two left and right third bulging portions 13 bulging upward.

  In the present embodiment, as will be described later, the first bulging portion 11 is a support portion for supporting the solar panel in the supporting roof tile 4B.

  Further, all the second bulging portions 12 are formed with through holes 6 penetrating the supporting roof tiles 4B in the vertical direction, and each through hole 6 has a waterproof member 8 set on the lower surface of the head 7A. As shown in FIG. 3, the fixing tiles 7B are supported by the fixing tools 7 as shown in FIG. Is fixed to the base material 3 of the roof 2.

  As shown in FIG. 2, each third bulging portion 13 is formed with through holes 14 penetrating the supporting roof tile 4 </ b> B in the vertical direction. As shown in FIG. 5, the upper hole portion 14A is tapered downward, and the lower female screw hole portion 14B is formed. A male screw shaft member 15 is screwed from below into the female screw hole portion 14B which is a female screw hole in the present embodiment, and this male screw shaft is a member extending upward with respect to the base material 3 of the roof. The member 15 penetrates the supporting tile 4B from the bottom to the top in the through hole 14. A base member 16 is provided at the lower end of the male screw shaft member 15. The base member 16 has a flat plate portion 16A at the lower end and a hemispherical or substantially hemispherical shape formed on the upper portion of the flat plate portion 16A. It consists of a main body 16B. The main body portion 16B is not limited to a hemispherical shape or a substantially hemispherical shape, and may be, for example, a square hat shape, and a shape capable of swinging the male screw shaft member 15 so as to be swingable as described later. If it is.

  A hole 16C is formed at the top of the main body 16B, and a protrusion 15A protruding downward from the lower end of the male screw shaft member 15 is inserted into the hole 16C. Then, the projecting portion 15A is formed in a downwardly expanding shape by, for example, punching extrusion of the lower surface, so that the base member 16 cannot be separated from the male screw shaft member 15 at the lower end of the male screw shaft member 15. The connection is made such that the male screw shaft member 15 can swing with respect to the base member 16 about the protruding portion 15A. Further, as shown in FIG. 5, the male screw shaft member 15 is formed at the upper end of the male screw shaft member 15 exposed on the upper surface of the support tile 4B. An operation unit 15B for rotating the 14B is provided. This operation part 15B in this embodiment is a groove into which a manual tool such as a driver or an electric tool is inserted and engaged.

  Further, as shown in FIG. 5, the above-described through-hole formed in the supporting roof tile 4B so that the male screw shaft member 15 can be inserted from the bottom to the top, and a part thereof is the female screw hole portion 14B. 14 is covered with a waterproof cap member 17, and the waterproof cap member 17 for closing the upper end of the through hole 14 is an upper hole tapered downward in the through hole 14. An insertion portion 17A to be inserted into the portion 14A and a flange portion 17B that covers the upper portion of the above-described third bulging portion 13 in which the through hole 14 is formed. For this reason, the waterproof cap member 17 prevents rainwater from passing through the through hole 14 and reaching the lower side of the supporting roof tile 4B.

  Further, since the insertion portion 17A engages with the male screw shaft member 15 in a state of being engaged with the male screw portion at the upper part of the male screw shaft member 15, it is possible that the male screw shaft member 15 rotates with respect to the base member 16 as a waterproof cap. For this reason, the mounting device according to the present embodiment is used for a long period of time, and the male screw shaft member 15 is loosened with respect to the female screw hole portion 14B of the supporting roof tile 4B due to slight vibration caused by wind or the like. Thus, the supporting tile 4B can be prevented from descending with respect to the lower tile 4A.

  As described above, the male screw shaft member 15 having the base member 16 provided at the lower end and the waterproof cap member 17 are provided for each of the two left and right third bulging portions 13 shown in FIG.

  Before the upper end of the through hole 14 formed in each of the two left and right third bulging portions 13 is closed by the waterproof cap member 17, as shown in FIG. As shown in FIG. 3, the upper portion of the support tile 4B is placed on the horizontal rail 3B, and the base member 16 is mounted on the base material 3 of the roof 2. Thus, the male screw shaft member 15 whose lower end is connected to the base member 16 so as to be able to swing is extended upward with respect to the base material 3 of the roof 2, and the supporting roof tile 4B is thus mounted. After being arranged on the base material 3 of the roof 2, each male screw shaft member 15 screwed into the female screw hole 14 </ b> B of the supporting tile 4 </ b> B is used as an operating portion 15 </ b> B by a manual tool such as a driver or an electric tool. With the above operation, it is positive with respect to the female screw hole 14B. Rotation, the lower portion of the supporting tile 4B is for moving up and down, the lower portion of the supporting tile 4B, it is possible to adjust the height with respect to tile 4A disposed in the lower part of the supporting tile 4B.

  For this reason, the male screw shaft member 15 and the base member 16 constitute the height adjusting means 18 according to this embodiment for adjusting the height of the lower portion of the supporting roof tile 4B relative to the lower roof tile 4A. Become. Then, by the height adjusting operation by the height adjusting means 18, as shown in FIG. 3, a gap S of, for example, about 1 mm is formed between the lower portion of the supporting roof tile 4B and the lower roof tile 4A. be able to.

  Further, the height adjustment work by the height adjusting means 18 is performed by rotating the male screw shaft member 15 at the operation portion 15B provided at the upper end of the male screw shaft member 15 exposed on the upper surface of the supporting roof 4B. Therefore, the height adjustment work can be performed from the upper side of the supporting tile 4B disposed on the base material 3 of the roof 2, and therefore the height adjustment work can be easily performed.

  Furthermore, the height adjustment work by the height adjusting means 18 is performed in a state where the tiles are arranged around the supporting tile 4B, in other words, the tiles are arranged around the supporting tile 4B. This can be done easily even after.

  Further, after the height adjustment work by the height adjusting means 18 is performed, the upper end of each through hole 14 is closed by the waterproof cap member 17, so that rainwater passes through the through hole 14 and is below the supporting tile 4B. Can be prevented.

  In addition, as described above, even if the mounting device according to the present embodiment is used for a long period of time, the male screw shaft member 15 is loosened with respect to the female screw hole portion 14B of the supporting roof tile 4B due to slight vibration caused by wind or the like. Can be eliminated by the waterproof cap member 17, so that the supporting tile 4B can be prevented from descending with respect to the lower tile 4A.

  Furthermore, as described above, since the male screw shaft member 15 can swing with respect to the base member 16, the angle of the male screw shaft member 15 with respect to the base material 3 of the roof 2 can be changed. For this reason, it is possible to cope with various roofs 2 having different gradient angles, and it is possible to set the arrangement angle of the supporting tile 4B with respect to the base material 3 of the roof 2 to an arbitrary angle required.

  As described above, after the height adjustment means 18 adjusts the height of the lower portion of the supporting tile 4B relative to the lower tile 4A, a total of four second bulging portions 12 provided on the supporting tile 4B are provided. A fastener 7 made of screw nails, screws, bolts, or the like is inserted into each through hole 6 from above, and these fasteners 7 are inserted into the base material of the roof 2 as shown in FIG. The supporting roof tile 4B is fixed to the base material 3 by the four fasteners 7 by driving up to the three reinforcing members 3C and the base plate 3A. And since the waterproofing member 8 is set in the lower surface of the head 7A of each fastening device 7, the upper end of the through-hole 6 will be plugged up with the waterproofing member 8, and rainwater will thereby pass through the through-hole. 6 and the lower side of the supporting tile 4B is prevented.

  Further, as shown in FIG. 5, since the through hole 6 has a downwardly expanding shape, the insertion angle of the fastener 7 with respect to the through hole 6 can be changed. It is possible to cope with the roofs having different arrangement angles of the supporting tiles 4B.

  After the above operation is completed, the solar panel 19 shown in FIG. 3 is attached to the first bulging portion 11 of the supporting tile 4B via the attachment structure 20 shown in FIGS. Work is done. That is, the first bulging portion 11 of the supporting roof tile 4 </ b> B serves as a supporting portion for supporting the solar panel 19 via the mounting structure 20.

  Next, the mounting structure 20 will be described. FIG. 6 shows an exploded perspective view of components constituting a part of the mounting structure 20.

  As shown in FIG. 6, the mounting structure 20 includes a base member 21, a bracket member 22 disposed above the base member 21, and a pair disposed on both side surfaces of the bracket member 22. As shown in FIG. 4, the bracket member 22 is a member for receiving the rail member 24 from the lower side, and this rail member 24 is also a mounting structure. 20 are constituent elements.

  As shown in FIG. 6, the base member 21 includes a bottom portion 21A, an upright portion 21B that rises from both ends of the bottom portion 21A, and is bent inward from the upper ends of the upright portions 21B to be parallel to the bottom portion 21A. And a bent portion 21C. A hole 26 for inserting the male screw shaft portion 25A of one bolt 25 from above is formed in the bottom portion 21A, and this male screw shaft portion 25A is the second portion of the supporting roof tile 4B shown in FIG. The base member 21 is attached to the top of the first bulging portion 11 with a bolt 25 by being screwed into the female threaded portion 27 formed from the top to the bottom of the one bulging portion 11.

  As can be seen from FIG. 5, the female screw portion 27 is a non-through hole that does not reach the lower surface of the supporting roof tile 4 </ b> B. For this reason, the rainwater does not reach the lower side of the supporting roof tile 4B through the female screw portion 27.

  Further, as shown in FIG. 6, the bracket member 22 includes a base portion 22A, a pair of hanging portions 22B hanging downward from both ends of the base portion 22A, and rising upward from the vicinity of both ends of the base portion 22A. It is a substantially H-shaped member comprising a pair of raised portions 22C. As can be seen from FIG. 4, the base portion 22 </ b> A of the bracket member 22 is placed on the bent portion 21 </ b> C of the base member 21, and each drooping portion 22 </ b> B is attached to the upright portion 21 </ b> B of the base member 21 with bolts 28 and nuts 29. As a result, the bracket member 22 is coupled to the base member 21 with the base portion 22 </ b> A of the bracket member 22 disposed on the upper side of the base member 21.

  As shown in FIG. 6, a large hole 30 is formed in the base portion 22 </ b> A of the bracket member 22, so that even after the bracket member 22 is coupled to the base member 21 by the bolt 28 and the nut 29, The operation of connecting the base member 21 to the first bulging portion 11 of the supporting roof 4B with the bolt 25 described above can be performed by rotating the bolt 25 with a manual type or electric tool inserted into the hole 30. ing.

  Further, as shown in FIG. 6, the hole formed in the hanging portion 22 </ b> B of the bracket member 22 for inserting the shaft portion of the bolt 28 is a long hole 31 that is long in the vertical direction. For this reason, the height position of the bracket member 22 with respect to the base member 21 can be adjusted in the vertical direction.

  As shown in FIGS. 4 and 6, each raised portion 22 </ b> C of the bracket member 22 tapers outward in the width direction of the bracket member 22, in other words, outward in the width direction of the rail member 24 described above. A protruding portion 32 that protrudes is formed, and the pushing member 23 described above is disposed on the outer surface of the protruding portion 32. The shaft member 33A of the bolt 33 of FIG. 4 used for coupling the rail member 24 to the bracket member 22 is inserted into the pushing member 23 in which the concave portion 23A having a shape corresponding to the protruding portion 32 is formed. Six holes 34 are formed. As shown in FIG. 6, a female screw hole 35 into which the shaft portion 33 </ b> A of the bolt 33 is screwed is formed in the protruding portion 32 in the rising portion 22 </ b> C of the bracket member 22.

  Each pusher member 23 is formed with holes 36 and 37 on both sides of the hole 34, and the upper part 22 </ b> C of the bracket member 22 is formed with holes 38 and 39 corresponding to these holes 36 and 37. Yes.

  Further, as shown in FIG. 4, on both side surfaces of the rail member 24 in the width direction, there are formed protrusions 40 into which the upper ends of the raised portions 22C of the bracket member 22 are fitted. The pressing member 23 is provided with a pressing portion 41 for pressing the upper surface of the protruding portion 40.

  In order to couple the rail member 24 to the bracket member 22, the shaft portion 33A of the bolt 33 described above is inserted into the hole 34 of the push-in member 23, and the shaft portion 33A is received from the lower side. The bracket member 22 that is a member is screwed into a female screw hole 35 provided in an upright portion 22 </ b> C toward the rail member 24 so as to freely advance and retract. Further, when the bolt 33 is rotated and the bolt 33 is advanced toward the rail member 24, as shown in FIG. 4, the tip of the shaft portion 33A is an extruded product or a drawn product made of aluminum or aluminum alloy. Of the side surface 24 </ b> A of the rail member 24 that is a molded product, the portion 42 corresponding to the tip of the shaft portion 33 </ b> A is strongly pressed to bulge and deform the portion 42 toward the inside of the rail member 24. Thus, the rail member 24 is coupled to the bracket member 22 by a large frictional force between the tip of the shaft portion 33A of the bolt 33 and the portion 42 of the rail member 24.

  Further, when the bolt 33 is advanced to couple the rail member 24 to the bracket member 22 as described above, the head 33B of the bolt 33 pushes the pushing member 23 toward the rail member 24. The concave portion 23 </ b> A described above is fitted into the protruding portion 32 formed in a tapered shape on the outer side in the width direction of the bracket member 22 on the upright portion 22 </ b> C of the bracket member 22, and the pressing portion 41 provided on the pressing member 23 is provided. In order to press the upper surface of the protrusion 40 formed on the side surface 24A of the rail member 24, the rail member 24 is pressed up and down by the pressing member 23 and the base portion 22A of the bracket member 22. The rail member 24 is fixed in a fixed state in the vertical direction.

  As described above, when the rail member 24 is pressed up and down by the pressing member 23 and the base portion 22A of the bracket member 22 and is fixed in the vertical direction, the tip of the shaft portion 33A of the bolt 33 is connected to the rail member. Of the side surface 24A of 24, the portion 42 corresponding to the tip of the shaft portion 33A is strongly pressed, and this strong pressure causes the portion 42 to bulge and deform inside the rail member 24. This bulging deformation required for the coupling can be realized with certainty, whereby the rail member 24 can be reliably coupled to the bracket member 22.

  The operation of moving the bolt 33 forward may stop after the portion 42 bulges and is deformed, or after the portion 42 bulges and deforms, You may continue until it breaks.

  As shown in FIG. 4, the rail member 24 is provided with bolts 50 for fixing the solar panel 19 shown in FIG. 3 to the rail member 24. The bolt 50 is a bolt with a head portion 50 </ b> A. The head portion 50 </ b> A is inserted into a groove 51 provided at the upper portion of the rail member 24, and the shaft portion 50 </ b> B of the bolt 50 is formed at the upper portion of the groove 51. A pair of protrusions 52 formed in the width direction of the rail member 24 extend upward from the rail member 24. The groove 51 and the gap 53 are formed continuously over the entire length of the rail member 24. The bolts 50 are attached to the rail member 24 at an arbitrary position in the length direction of the rail member 24 by further tightening the nut 54 screwed into the shaft portion 50 </ b> B of the bolt 50 against the upper surface of the protrusion 52. Combined.

  The bolt 50 is a T-shaped bolt as shown in FIG. 7 which is an exploded perspective view of the rail member 24 and the bolt 50. That is, the planar shape of the head portion 50A of the bolt 50 is a rectangle or a substantially rectangular shape having a short dimension L1 and a long dimension L2. The short dimension L1 is smaller than the dimension L3 of the gap 53 of the rail member 24, and the long dimension L2 is smaller than the dimension L4 of the groove 51 and larger than the dimension L3 of the gap 53.

  For this reason, in this embodiment, in order to arrange the bolt 50 at a predetermined position in the length direction of the rail member 24, the head portion 50A is inserted into the groove 51 from one end portion in the length direction of the rail member 24. Thus, the work of sliding the bolt 50 to the predetermined position of the rail member 24 is not necessary. That is, in this embodiment, in order to arrange the bolt 50 at a predetermined position in the length direction of the rail member 24, as shown in FIG. After the direction of the head 50A coincides with the length direction of the rail member 24, in other words, after the direction of the long dimension L2 and the length direction of the rail member 24 are made parallel, the bolt 50 is lowered as it is. The head 50A is allowed to pass through the gap 53 to reach the groove 51, and then the head 50A is locked to the groove 51 by rotating the bolt 50 about the shaft portion 50B by 90 degrees. Thereafter, the bolts 50 can be coupled to the rail member 24 at a predetermined position in the length direction of the rail member 24 by further bringing the nut 54 into contact with the upper surface of the protruding portion 52 and further tightening.

  A plurality of such bolts 50 are provided for each rail member 24, and as shown in FIG. 3, the solar panel 19 is attached by a fixing member 61 prepared for each of these bolts 50. The rail member 24 is fixed. As shown in FIG. 3, a pair of fixing members 61 are formed on the base portion 61 </ b> A in which the upward shaft portion 50 </ b> B of the bolt 50 passes vertically and the lower surface of the base portion 61 </ b> A. A leg portion 61B that is placed on the upper surface of the solar cell 19 and a pressing portion 61C that rises from the base portion 61A, contacts the upper surface of the solar panel 19 and presses the solar panel 19 against the rail member 24.

  For this reason, the solar panel 19 is fixed to the rail member 24 by the pressing action of the pressing portion 61 </ b> C of the fixing member 61 by coupling the fixing member 61 to the rail member 24 by the nut 62 screwed into the shaft portion 50 </ b> B of the bolt 50. Will be.

  In this way, a plurality of rail members 24 to which the solar panel 19 is fixed by the fixing member 61, the mounting structure 20, and the supporting roof tile 4B are provided for each solar panel installation site.

  As can be seen from the above description, the solar panel 19 is attached to the first bulging portion 11 of the supporting roof tile 4B described above, and the solar panel 19 is supported by the first bulging portion 11. The mounting structure 20 for making the support part to be configured includes the base member 21, the bracket member 22, the pair of pushing members 23, the rail member 24, the bolt 50, and the fixing member 61. It has become a thing.

  Note that the holes 36 and 37 of the push-in member 23 and the holes 38 and 39 of the bracket member 22 shown in FIG. 6 are rail members 24 placed on the bracket member 22 with the length direction being the gradient direction of the roof 2. Is used to insert a rod-shaped member which is a means for preventing sliding along the bracket member 22.

  That is, among the holes 36 and 37 of the push-in member 23, the hole on the lower side of the roof 2 in the gradient direction, and among the holes 38 and 39 of the bracket member 22, the lower side of the roof 2 in the gradient direction. A rod-shaped member made of a spring pin or the like is inserted into the hole, and the rod-shaped member is also inserted into a long hole formed in the rail member 24 so as to extend in the length direction of the rail member 24. After the rail member 24 is coupled to the bracket member 22 by the bolt 33 as described in the above, the rail member 24 slides along the bracket member 22 due to the weight of the rail member 24 itself and the weight of the solar panel 19. In some cases, the end of the long hole of the rail member 24 abuts on the rod-shaped member, so that the rail member 24 can be prevented from sliding further. Kill.

  The holes 36 and 37 of the pressing member 23 into which the rod-like member can be inserted and the holes 38 and 39 of the bracket member 22 are the hole 34 and the bracket member of the pressing member 23 into which the shaft portion 33A of the bolt 33 is inserted. 22 is provided on both sides of the female screw hole 35, so that the direction of the gradient of the roof 2 is as described above even if the direction of the bracket member 22 is reversed by 180 degrees with respect to the base member 21 shown in FIG. A rod-shaped member can be inserted into the holes of the push-in member 23 and the bracket member 22 which are on the lower side.

  As described above, the solar panel 19 mounting device 1 according to the present embodiment includes the support roof 4B including the first bulging portion 11 serving as a support portion for supporting the solar panel 19, and the support roof 4B. A lower part of the supporting tile 4B with respect to the tile 4A arranged at the lower stage of the tile 4B, and a height adjusting means 18 for adjusting the height of the lower part with respect to the lower tile 4A. The male screw shaft member 15, which is a component of the height adjusting means 18 and to which the base member 16 shown in FIG. 5 is connected, is attached to the supporting roof 4 B. Since it is screwed into the female screw hole portion 14B of the formed through hole 14, the male screw shaft is used in a factory for manufacturing the supporting tile 4B or the like, or in a solar panel installation site for constructing the supporting tile 4B. The member 15 has a female screw hole 14B. By keeping screwed, may have been connected to height adjusting means 18 to the supporting tile 4B.

  For this reason, the height adjusting means 18 can be handled in the factory or at the construction site without being separated from the supporting roof tile 4B. The height adjusting means 18 can be easily managed and handled.

  Further, as described with reference to FIG. 3, the height adjusting means 18 can provide a clearance S of, for example, about 1 mm between the lower portion of the supporting roof tile 4B and the lower roof tile 4A. The weight of the solar panel 19 acting on the roof tile 4B does not act on the lower roof tile 4A. Therefore, the lower roof tile 4A can be prevented from being damaged by the weight of the solar panel 19.

  Further, since the base member 16 mounted on the base material 3 of the roof 2 is provided at the lower end of the male screw shaft member 15, the weight of the solar panel 19 acting on the male screw shaft member 15 is roofed through the base member 16. Thus, the base member 16 can effectively support the weight of the solar panel 19 on the base material 3 of the roof 2.

  Furthermore, the base member 21 which is a constituent element of the mounting structure 20 shown in FIG. 6 is a first bulge of the supporting tile 4B by one bolt 25 shown in FIGS. Since the mounting structure 20 is attached to the portion 11, the mounting structure 20 can change the orientation with respect to the supporting roof tile 4B around the bolt 25 whose longitudinal direction is the length direction. The direction of the body 20, in other words, the direction of the rail member 24 can be, for example, the gradient direction of the roof 2 as described above, or the direction perpendicular to the gradient direction of the roof 2, and this direction is the solar direction. It can be arbitrarily set for each construction site of the panel 19.

  INDUSTRIAL APPLICABILITY The present invention can be used for attaching on-roof installations such as solar panels, water heaters, and roof signboards for photovoltaic power generation to the roof.

DESCRIPTION OF SYMBOLS 1 Attachment apparatus 2 Tile roof 3 Base material 4 Tile which is a roof finishing member 4A Lower tile which is a lower roof finishing member 4B Support tile which is a roof finishing member for support 11 First bulging part 14 which is a support part 14 Through Hole 14B Female screw hole portion that is a female screw hole 15 Male screw shaft member 16 Base member 17 Waterproof cap member 18 Height adjusting means 19 Solar panel that is an installation on the roof 20 Mounting structure 25 Bolt 27 Female screw portion that is a non-through hole

Claims (6)

With respect to the roof finishing member for support which is arranged on the base material of the roof and has a support part for supporting the installation on the roof, and the roof finishing member arranged at the lower stage of the roof finishing member for support Mounting on-roof installation comprising a lower part of the supporting roof finishing member on the upper side and a height adjusting means for making the lower part of the lower roof finishing member adjustable in height. In the device
The height adjusting means is connectable to the supporting roof finishing member ,
The height adjusting means has a male screw shaft member whose length direction extends upward with respect to the base material of the roof, and a female screw hole into which the male screw shaft member is screwed. The height adjusting means is connected to the supporting roof finishing member by being provided in the supporting roof finishing member, and the male screw shaft member is screwed into the female screw hole. By rotating the male screw shaft member, the lower part of the roof finishing member for support is adjusted in height with respect to the lower roof finishing member,
The male screw shaft member penetrates the supporting roof finishing member from the bottom to the top, and the male screw shaft member is inserted into the female screw hole at the upper end of the male screw shaft member exposed on the upper surface of the supporting roof finishing member. An installation device for an installation on a roof, characterized in that an operation part for rotating the operation is provided . The apparatus for mounting an installation on a roof according to claim 1 , wherein a base member is provided at a lower end of the male screw shaft member, and the male screw shaft member is mounted by placing the base member on a base material of the roof. A mounting apparatus for an installation on a roof, characterized by extending upward with respect to the base material of the roof. The apparatus for mounting an installation on a roof according to claim 2 , wherein the male screw shaft member is swingable with respect to the base member. In the attachment apparatus of the roof installation thing in any one of Claims 1-3 , in order to let the said external threaded shaft member penetrate from the bottom upwards, the upper end of the through-hole currently formed in the said roof finishing member for support is plugged up. An installation device for an installation on a roof, wherein an upper end of the through hole is closed by the waterproof cap member after the rotation operation of the male screw shaft member. In the attachment apparatus of the on-roof installation thing in any one of Claims 1-4 , the attachment structure for attaching the said installation object on a roof to this support part is provided in the said support part of the said roof finishing member for support. The connection is made by screwing one or a plurality of bolts into the female screw portion formed in the support portion from above, and the female screw portion is the roof finishing member for support. A device for mounting an installation on a roof, characterized in that it is a non-through hole that does not reach the lower surface of the roof. In the attachment apparatus of the on-roof installation thing in any one of Claims 1-5 , the attachment structure for attaching the said installation object on a roof to this support part is provided in the said support part of the said roof finishing member for support. In addition to being connected, this connection is made by a single bolt whose longitudinal direction is the vertical direction, and the mounting structure can change its orientation with respect to the supporting roof finishing member around this bolt. An installation device for an installation on a roof, characterized in that:

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