JP2972761B1 - Fixing device for roof installation panel on slate roof, method of mounting the same, and installation method of roof installation panel - Google Patents

Abstract

An object of the present invention is to reduce the installation height of panels as much as possible and to stably fix them to a wavy roof surface. SOLUTION: A supporting rod material having a bottom raised portion recessed in a longitudinal direction at a lower center and a panel mounting rod material provided with a U-shaped guide rail for holding a side of a panel 2 are assembled in a lattice shape. The mounting position of the panel 2 from the roof surface is lowered by vertically mounting the gantry device on post bolts protruding on a slate roof, and the height of the gantry device is adjusted by the post bolts. Absorbs the non-uniformity of the flatness of the surface.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing device for a roof-mounted panel such as a solar cell module and a solar heat collector installed on a slate roof, a method for mounting the same, and a method for mounting the roof-mounted panel.

[0002]

2. Description of the Related Art Conventionally, as a fixing device having a roof-mounted panel of this type, for example, in a tiled roof, a base end portion of a gantry support formed by bending a strip-shaped steel plate into a substantially Z-shape is overlapped in the flow direction of the roof. Between the roof tiles, fixing the base end to the base plate, and fixing the gantry assembled in a grid with square pipes to the tip of the gantry support standing on the lower tile. . Then, when installing the panel on the gantry, the L-shaped rod is mounted on the square pipe mounted on the gantry in an orthogonal manner so as to be arranged in parallel with the panel width, and the panel is fixed between the L-shaped rods. I was

[0003]

However, with a slate-roofed roof, there is no space between the slate and the base plate for fixing the insertion end of the gantry support, so that the gantry support is simply moved from the top surface of the slate to the base plate. The base was attached by nailing. Therefore, the load of the plate and the gantry concentrates on the slate to which the gantry support is fixed, and there is a possibility that the slate and the field plate below the slate may be damaged. In addition, the panel fixing device having the above configuration has the following problems. That is, since the panel is mounted on a base on which the square pipes are assembled vertically and horizontally, the panel is installed at a position considerably higher than the roof surface, and is easily affected by strong winds. Further, with the above-described gantry support, it is not possible to correct the flatness with respect to the wavy (non-uniform flatness of the roof surface) state of the roof surface, so that the gantry cannot be reliably fixed to the gantry support. Further, after a pair of L-shaped rods are set for each panel on the gantry, the panels have to be mounted, so that the working efficiency is poor.

[0004]

SUMMARY OF THE INVENTION In view of the above-mentioned problems, the present invention provides a support rod having a bottom raised portion in the center in the longitudinal direction and a U-shaped guide rail for holding a side of a panel. By mounting a panel mounting rod member provided with a panel mounting rod member in a lattice shape or a mounting device in which the panel mounting rod member is arranged in parallel to a column bolt projecting on a slate roof so that the vertical position can be adjusted freely. In addition, the installation position of the panel from the roof surface is lowered, and the unevenness of the flatness of the roof surface is absorbed by adjusting the vertical height of the gantry device with the support bolt.
Further, the panel is slidably arranged between the panel mounting rods of the gantry device to improve work efficiency. In addition, the base plate on which the support bolts are erected is straddled over the adjacent upper and lower slate before and after the flow direction of the roof, and a spacer is interposed in a gap between the lower slate and the base plate is nailed and fixed to the roof surface. Thereby, the load applied to the base plate is dispersed on the roof surface, and the gantry device is stabilized.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a panel fixing device installed on a slate roof R, and the fixing device 1 includes a gantry device 3 for installing a plurality of rectangular flat-plate roof installation panels 2;
It comprises a gantry support device 4 that supports this on the roof surface R. Note that the panel 2 is a solar cell panel in which a rectangular plate-shaped solar cell module M is enclosed in an envelope K, but the present invention is not limited to this. It may be a panel in which a flat panel solar collector and a flat panel solar collector are integrally assembled.

The gantry device 3 is constructed by assembling a plurality of supporting rods 5 made of aluminum or stainless steel and a panel mounting rod 6 in a lattice shape. The supporting rod member 5 is a member corresponding to the lower side of the gantry device 3, and is formed by recessing the bottom raising portion 7 in the lower center thereof in the longitudinal direction, and is disposed in parallel with the girder direction X of the roof R. .

The panel mounting rod 6 has a pair of guide rails 8 and 8a each having a substantially U-shaped cross section, and a gap 9 between the backs of the guide rails 8 and 8a.
Are integrally formed, and are mounted orthogonally on the supporting rod 5 so as to be arranged in parallel in the flow direction Y with the width of the panel 2. The heights of the U-shaped grooves 10 and 10a of the guide rails 8 and 8a correspond to the thickness of the panel 2, and are designed to hold the sides of the adjacent panels 2 arranged. Further, the panel mounting rod 6 is formed in a flat rectangular pipe shape in order to make the bottom portion 11 have high strength and to reduce the height of the panel mounting rod 6 as much as possible. Then, the crossing portion between the supporting rod 5 and the panel mounting rod 6, that is, the raised portion 7 of the supporting rod 5
A through hole is provided in each of the bottom portions 11 corresponding to the gap 9 of the panel mounting rod 6, and a bolt 12 inserted in the through hole is connected to a nut.
The support rods 5 and the panel mounting rods 6 are arranged in a grid. Further, a through hole is provided at an appropriate position on the back of the guide rails 8 and 8a, and a connecting member 13 such as a wiring for a solar cell module or a pipe for a solar collector is inserted into the through hole, and a panel arranged adjacently in the flow direction Y is provided. Two comrades are connected.

[0008] In the gantry device 3, of the panel mounting rods 6 arranged in parallel to the flow direction Y on the supporting rods 5, the roof R
The guide rails 8a directed to the ridge side and the eave side are eliminated, and only the guide rail 8 on one side is provided, and the hang 14 is formed on the longitudinal side of the bottom 11 in the ridge side and the eave side. doing. In the gantry device 3, an abutment member 15 for the panel 2 supported by the guide rails 8 and 8a is provided at the end of the panel mounting rod 6 in the flow direction. The abutment member 15 includes a flat rectangular pipe-shaped base 16 and
It comprises a hook-shaped abutment wall 17 erected on one longitudinal side and a hang 18 formed on the other longitudinal side. Then, the abutment wall 17 abuts against the end of the panel mounting rod 6, and the base 16 of the abutment member 15 is placed on the bottom 11 of the panel mounting rod 6 that extends in the longitudinal direction. The base 16 is fastened to the bottom 11 with bolts 12 and nuts 12a.

A cover 19 covers the upper part of the gap 9 between the panel mounting rods 6. The cover 19 is provided with hanging walls 20 and 20a on the longitudinal side of the band plate. L-shaped protruding pieces 21, 21a provided above the backs of guide rails 8, 8a
It is locked to. Reference numeral 22 denotes a ridge cover installed above the roof ridge. The ridge cover 22 is installed between the panel mounting rods 6 disposed on the ridge side, and a waterproof sheet 23 is provided below the ridge cover 22.
Is provided. A plurality of ridges 24 are provided on the roof ridge in the longitudinal direction thereof, and the ridge cover 22 is fixed on a beam member 25 erected and supported above the ridges 24. Note that the ridge cover 22 does not necessarily need to be installed, and is particularly installed when the panel 2 is laid on the entire surface of the roof R.

The gantry device 3 has the support rods 5 arranged in the girder direction X and the panel mounting rods 6 arranged in the flow direction Y. However, the support rods 5 are arranged in the flow direction Y. Alternatively, the panel mounting rods 6 may be arranged in parallel in the row direction X.

A modified example of the gantry 3 is shown in FIGS. The gantry device 3a uses only the above-mentioned panel mounting rod 6 without using the supporting rod 5 and arranges the panel mounting rod 6 in parallel with the row direction X with the width of the panel 2. still,
Other configurations are basically the same as the gantry device 3, and therefore, description thereof is omitted, and the same or corresponding portions as the gantry device 3 are denoted by the same reference numerals. Also, this gantry device 3a
The panel mounting rod 6 may be arranged parallel to the flow direction Y.

Next, the gantry supporting device 4 will be described.
The gantry support device 4 is applied to each of the gantry devices 3 and 3a. The gantry support device 4 is a base plate installed over the upper and lower slats 26 and 27 adjacent in the flow direction Y.
28, a spacer 29 interposed between the base plate 28 and the lower slate 27, a column bolt 30 erected at the center of the substrate plate 28, and a top and bottom of the gantry 3 fixed to the column bolt 30. And a position adjusting means 31.

The base plate 28 is formed of aluminum or stainless steel, and has a rectangular plate having a thickness similar to that of the slate 26. The butt side end 32 is formed into an isosceles triangular mountain shape, and the apex angle of the butt side end 32 is formed. The part is cut parallel to the head end 33.
Further, a plurality of through holes 34 for screw nail insertion are provided on the upper side and the head side of the upper surface of the base plate 28. Further, a waterproof sheet 35 of the same shape as this is bonded and integrated on the back surface of the base plate 28, and an adhesive layer (not shown) is provided on the back surface of the waterproof sheet 35. The support bolt 30 has a thread formed over its entire length, and a reinforcing nut having the support bolt 30 screwed to its lower end.
Along with 36, it is welded and fixed to the upper surface of the base plate 28.

The spacer 29 is made of a weather-resistant synthetic rubber plate, and is integrally bonded to the head of the waterproof sheet 35 on the base plate 28. The shape of the spacer 29 is a pentagonal shape having the same thickness as the slate 26 and the same width as the base plate 28, and the butt side end 37 having an isosceles triangular mountain shape. Are placed on the upper and lower slate 26, 27, and the spacer 29
Apex 37a of buttocks end 37 and head end of upper slate 26
The length of the spacer 29 is set so that a gap S is provided between the spacer 29 and the spacer 26a. On the back surface of the spacer 29, a waterproof sheet 35a having the same shape as the waterproof sheet 35a is integrally bonded and integrated.
Is provided with an adhesive layer (not shown) on the back surface.

Then, the base plate 28 is moved up and down the slate.
By laying over on 26, 27, by the adhesive layer, the base plate 28 and the upper and lower slate 26, 27 are bonded and integrated, and the upper and lower slate 26, from the through hole 34 of the base plate 28, 27 and slate 26 through spacer 29,
27 A screw nail 38 is attached to the lower base plate F. Each screw nail
A bowl-shaped waterproof washer 39 is provided below the head of 38, and a sealing material 39a such as a waterproof packing and an O-ring is disposed inside the washer 39 to seal the through hole 34. Waterproof sheets 40 and 40a are interposed in advance in the overlapping portions of the upper and lower slats 26 and 27 below the base plate 28, and a roofing (not shown) around the screw 38 and on the base plate F and the upper and lower slate are provided. 26,
The caulking material C is injected between the holes 27 through the through-holes 34, and a waterproof treatment for rainwater transmitted through the holes of the screw nails 38 is performed. The base plate 28 can be attached at three positions shown in FIG. That is, a position A installed on a total of two slate, one each of the upper and lower slate 26, 27, one upper slate 26,
Position B to be installed on a total of three slate of two lower slate 27 adjacent in the row direction X, or a total of three upper slate 26 adjacent in the row direction X and one lower slate 27 Is a position C installed on the slate.

The vertical position adjusting means 31 is composed of a level nut 41, a support plate 42 made of aluminum or stainless steel, and a cushioning member 43 made of synthetic rubber, which are mounted in order from the lower side of the column bolt 30. The vertical position of the support plate 42 is adjusted by the vertical movement of the level nut 41 supporting the lower part of the support bolt 30, and the support rod 5 or the panel mounting rod 6 of the gantry device 3 is connected to the buffer member 43. It is configured to be placed via a. When the support rod 5 is placed, the support plate 42 is formed in a hat shape. When the panel mounting rod 6 is placed, the support plate 42 is formed in a flat shape. The buffer member 43 has the same shape as that of the support plate 42 and is integrally bonded. Then, the support bolt 30 is passed through an insertion hole formed at an appropriate position of the support rod 5 or the panel mounting rod 6 of the gantry devices 3 and 3a, and the upper end of the support bolt 30 is fastened by the top nut 44. It is fixed on the support plate whose vertical position has been adjusted. In addition, top nut 44
Is mounted via a buffer member (not shown).

Next, a method of attaching the fixing device will be described below in the order of steps. (1) Waterproof sheet interposing process At the mounting position of the gantry supporting device 4 which is determined in advance according to the number of panels used on the roof R, the upper and lower slate 2
The waterproof sheets 40 and 40a larger than the base plate 28 are inserted into the respective overlapping portions 6 and 27. This work is performed by inserting a specially elongated flat iron lever into the overlapping portion and widening the gap between the overlapping portions. (2) Primary Fixing Step After attaching the waterproof sheet 35 and the spacer 29 to the back surface of the base plate 28 and bonding and integrating the waterproof sheet 35a to the back surface of the spacer 29, the back surface of each of the waterproof sheets 35 and 35a is integrated. The adhesive layer allows the base plate 28 to be moved up and down slate 26, 27
, The bottom side is bonded to the upper slate 26, and the head side is bonded to the lower slate 27 via the spacer 29. In this bonding state, the spacer 29 is formed by the apex portion 37a of the bottom end 37 and the head end of the upper slate 26.
A gap S is provided between the gap S and the gap 26a. (3) Perforation Forming Step In the base plate 28, perforations 45 are formed in the upper and lower slate 26, 27 and the spacer 29 from the through holes 34 provided on the head side and the tail side, respectively. In this process, the model plate described later
It is preferable to pierce using 46 and a piercing machine D. The model plate 46 has the same shape as the base plate 28, and has an insertion hole 47 for the support bolt 30 in the center, and a locking piece 48 of the base side end 32 of the base plate 28 is formed at the tail side end. I have.
Further, on the model plate 46, the through holes 34 of the base plate 28 are provided.
And a drill guide passage 49 of the same diameter as this.
Is vertically set up. Drilling machine D sets the length of drilling drill D1 from the upper end of cylindrical body 50 to the lower slate.
It corresponds to the length up to 27. Then, the model plate 46 is superimposed on the base plate 28, and drilling is performed until the tip of the drill chuck D2 of the drilling machine D comes into contact with the end face of the upper end of the cylindrical body 50. (4) Caulking injection process Caulking material C from through hole 34 of base plate 28 to perforation 45
Inject. The caulking material C is sufficiently spread over the through holes 34 and the perforations 45 and around the roof and the roofing board F. (5) Secondary fixing process A screw nail 38 is attached to the base plate F below the upper and lower slate 26, 27 through the through hole 45 from the through hole 34 of the base plate 28 with a sealing material 39a.
Is nailed together with the washer 39 inside. (6) Mount mounting process Adjust the vertical position of the level nut 41 for each support bolt 30,
The gantry device 3, 3 a is placed on the support plate 42 on the level nut 41, and this is fixed to the column bolt 30.

Here, the mounting of the gantry 3 will be described. The support plate 42 is a hat-shaped one that matches the bottom shape of the support rod 5, and is provided at an appropriate position of the support rod 5 so as to be placed on the buffer member 43 on the support plate 42. The support bolt 30 is passed through the hole, the upper end of the support bolt 30 is fastened with the top nut 44, and the support rod 5 is moved in the row direction X.
To be arranged in parallel. Next, the panel mounting rods 6 are arranged in parallel in the flow direction Y on the supporting rods 5 at intervals of the panel width.
Then, the bolts 12 inserted into the through holes at the intersections with the supporting rods 5 and the panel mounting rods 6 are fastened with nuts 12a, and assembled in a grid. In addition, in assembling the support rod 5 and the panel mounting rod 6, the support rod 5 may be disposed in parallel with the flow direction Y and the panel mounting rod 6 may be disposed in parallel with the beam direction X. .

For mounting the gantry 3a, a flat support plate 42 is used, and the column bolts are used in the same manner as described above.
After the vertical position on the panel 30 is adjusted, the panel mounting rod 6 is placed on the support plate 42 via the buffering member 43, and the upper end of the column bolt 30 projecting through the bottom 11 of the panel mounting rod 6 And the panel mounting rods 6 are arranged in parallel in the row direction X with an interval of the panel width. Note that the panel mounting rod 6 may be arranged in parallel to the flow direction Y.

Next, a method of installing the panel will be described. In the gantry device 3, the panel mounting rods 6 are arranged in parallel in the flow direction with an interval of the panel width, and the opposing sides of the panel 2 from the end of the panel mounting rods 6 in the row direction are connected to the guide rails 8 and 8a. The panels 2 are sequentially slid along the guide rails 8 and 8a, and a plurality of panels 2 are arranged between the guide rails 8 and 8a. After the entire panel 2 has been arranged, the stopper member 15 is fastened with a bolt 12 and a nut 12a on the bottom 11 extending to the end of the panel mounting rod 6 in the row direction. The panel 2 is also installed in the same manner as described above for the gantry 3a in which the panel mounting member 6 is arranged in parallel to the flow direction Y.

In the gantry 3a, since the panel mounting rods 6 are arranged in parallel with the row direction, that is, along the flow direction Y of the roof R, the panel mounting rods 6 abut on the downstream end of the panel mounting rods 6. After fixing the member 15, the panels 2 are sequentially slid from the upstream end side of the panel mounting rod 6, and after all the panels 2 are installed, the abutment member 15 is fixed to the upstream end of the panel mounting rod 6. . In addition, the panel 2 is installed by the same method as the above also in what mounts the panel attachment member 6 in the gantry device 3 in parallel with the row direction X.

As described above, all the panels 2 are mounted on the gantry devices 3 and 3a.
After being installed in the wiring and piping between the panels 2,
A cover 19 covers the gap 9 between the panel mounting rods 6. or,
In particular, when the panel 2 is installed on the entire surface of the roof R, the ridge cover 22 is provided between the gantry devices 3 installed on the left and right roof surfaces R of the roof ridge.
May be installed. In this case, a plurality of ridge fittings 24 are erected on the roof ridge in the longitudinal direction, and a beam member is provided at the upper end thereof.
25, and the ridge cover 22 provided with the waterproof sheet 23 on the back surface is fixed on the beam member 25.

[0023]

In summary, according to the present invention, the supporting rod 5 is mounted on the roof R.
The mounting height of the gantry device 3 from the roof surface R is adjusted by mounting the raised bottom portion 7 of the support rod 5 to the support bolt 30 so as to be arranged in parallel with the girder direction X or the flow direction Y. Can be set lower by the recessed height than the conventional rod made of a square pipe, and the height position of the support rod 6 by the support bolt 30 can be set freely, thereby reducing the influence of strong wind. Can be Also, support bolt 30
By adjusting the mounting height position of the gantry device 3, the slate waving can be absorbed and the load of the panel 2 and the like can be uniformly applied to the roof surface R, and the flatness of the panel 2 installed on the gantry device 3 can be adjusted. Can be increased. Especially panel 2
Is composed of a solar cell module, the space between the roof surface R and the gantry device 3 is secured so that a sufficient heat radiation effect can be obtained from the panel 2, and power can be efficiently generated.

Also, since the panel mounting rods 6 are assembled orthogonally to the supporting rods 5 so as to be arranged in parallel on the supporting rods 5,
The panel 2 can be easily installed on the gantry device 3 simply by fitting and sliding the opposing sides of the panel 2 from the ends of the guide rails 8 and 8a opposed to each other between the panel mounting rods 6, compared with the conventional case. The work efficiency can be greatly improved.
In particular, in the gantry devices 3 and 3a in which the panel mounting rods 6 are arranged in parallel in the girder direction X, before the panel 2 is installed, the abutment member 15 is fixed to the downstream end thereof so that the panel 2 can be dropped. Without this, the panel 2 can be sequentially slid between the panel mounting rods 6 from the upstream end thereof. Further, in the gantry device 3a including only the panel mounting rods 6, the mounting height of the gantry device 3a from the roof surface R can be set low by the height of the supporting rods 5, so that the influence of strong wind can be further reduced, In addition, the number of parts is small, and the mounting work is facilitated, so that the construction cost can be reduced.

The guide rails 8 and 8a are provided by providing the abutment member 15 for the panel 2 at the end of the panel mounting rod 6.
A plurality of panels 2 arranged in a row between at least a pair of panel mounting rods 6 can be fixed without individually fixing the panels 2 held by the fixing bracket or the like, and workability is further improved.

Further, since the supporting bolt 5 is provided with the supporting rod 5 or the panel mounting rod 6 and the supporting plate 42 for adjusting the vertical position of the supporting rod 5, the supporting rod 5 or the panel mounting rod with respect to the supporting bolt 30 is provided. The fixed state of the rod 6 can be stabilized, and the vibration from the house can be absorbed by providing the buffer member 43 between the support plate 42 and the support rod 5 or the panel mounting rod 6. I can do it. Particularly, when the material of the supporting rod 5 or the panel mounting rod 6 and the material of the supporting plate 42 are different metals, if they are brought into contact with each other, a local battery is generated, and corrosion may progress from the contact portion. However, such a phenomenon can be prevented beforehand by interposing the buffer member 43.

The base plate 28 on which the column bolts 30 are erected extends over the upper and lower slats 26 and 27, with the buttocks on the upper slate 26 and the head on the lower slate 27 via the spacer 29. As a result, the surface pressure on the lower base plate F under the upper and lower slate 26, 27 was reduced to several slate 2 near the base plate 28.
6 and 27 and the base plate 28
Was nailed to the base plate F below the upper and lower slate 26, 27 through the upper and lower slate 26, 27 and the spacer 29 from the upper surface, so that the base plate 28 can be securely fixed integrally to the roof body. As a result, even with a slate roof R, it is possible to install the slate surface while ensuring the load distribution received on the slate surface, and the gantry devices 3, 3a and the panel 2 can be stably mounted. Further, since the load can be dispersed as described above, the number of the base plates 28 used for the panel 2 having a constant weight can be greatly reduced, and the work efficiency on site can be greatly improved.

Further, since the base plate 28 and the spacer 29 are bonded and integrated, and these are bonded and integrated to the upper and lower slats 26 and 27, the base plate 28 is securely and firmly integrated with the roof main body R. A stable mounting state of the gantry device 3, 3a or the like can be maintained. Further, after the primary fixing step of bonding the base plate 28, the perforations 45 are formed in the upper and lower slate 26, 27 and the spacer 29 from the through hole 34 of the base plate 28. The trouble of positioning the hole forming position corresponding to the above is unnecessary, and the hole 45 can be easily formed. In forming the hole, the model plate 46 is superimposed on the base plate 28, a hole drill D1 is inserted into the cylinder 50, and the hole is drilled until the drill chuck D2 abuts on the end face of the upper end of the cylinder 50. Roof surface R
In addition, the perforation 45 can be formed perpendicularly to the base plate F, and the desired perforation can be easily formed without drilling to the base plate F without skill.

Also, waterproof sheets 35 and 35a are bonded and integrated on the back surfaces of the base plate 28 and the spacer 29, respectively, so that the base plate 28 and the upper slate 26 and the spacer 29 and the spacer 29 and the lower slate 27 can be connected. In addition to preventing rainwater from entering, it prevents rainwater from passing through holes (through holes 34, 45) of nail attachment members 38 such as screw nails to which the base plate 28 is fixed. In addition, by interposing the waterproof sheets 40 and 40a in the overlapping portion of the upper and lower slats 26 and 27 below the base plate 28, the hole of the nail attachment member 38 can be provided particularly between the upper and lower slate 26 and 27 and the base plate F. To prevent rainwater from entering.

A nail attachment member 38 to which the base plate 28 is fixed
The caulking around the perimeter makes it possible to completely seal the hole passing through the nail attachment member 38 and prevent rain leakage. Since the caulking material C is injected from the through hole 34 of the base plate 28 after the perforation forming step, the nail attachment member 38, the through hole 34, and the perforation 45
Can be easily filled into the gap.

Also, since the tail end portions 32, 37 of the base plate 28 or the spacer 29 are formed in a substantially triangular mountain shape, rainwater does not stagnate on the respective tail end portions 32, 37, and the base plate 28 or the spacer 29 is formed. The drainage of rainwater flowing around 29 can be improved.

Further, since the gap S is provided between the tail end 37 of the spacer 29 and the head end 26a of the upper slate 26, it is possible to prevent the formation of rainwater between the upper slate 26 and the spacer 29. Its practical effect is enormous.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view in a flow direction showing a use state of a panel fixing device.

FIG. 2 is a cross-sectional view in a row direction showing a use state of the panel fixing device.

FIG. 3 is a perspective view of a panel fixing device.

FIG. 4 is an exploded perspective view of a part of the gantry device and a gantry support device.

FIG. 5 is a partial cross-sectional view of the panel fixing device.

FIG. 6 is a plan view showing an arrangement example of a gantry support device.

FIG. 7 is a perspective view showing a perforation forming step.

FIG. 8 is a perspective view showing a perforation forming state.

FIG. 9 is a cross-sectional view in a flow direction showing a use state of a modification of the panel fixing device.

FIG. 10 is a cross-sectional view in a row direction showing a use state of a modification of the panel fixing device.

[Explanation of symbols]

 2 Panel 3 Mounting device 5 Supporting rod 6 Panel mounting rod 7 Bottom raised section 8, 8a Guide rail 15 Retaining member 26 Upper slate 26a Head end 27 Lower slate 28 Base plate 29 Spacer 30 Post bolt 32 Butt end 34 Through hole 35, 35a Waterproof sheet 37 Butt side end 38 Nail attachment member 40, 40a Waterproof sheet 42 Support plate 43 Buffer member 45 Perforated 46 Model plate 47 Insertion hole 49 Perforated drill guide passage 50 Cylindrical body C Caulking material D Perforator D1 Drilling drill F Field board R Slate roof S Gap X Girder direction Y Flow direction

Claims (22)

(57) [Claims] 1. A pillar bolt protruding from a slate roof, a supporting rod having a bottom raised portion in the center of the lower part in the longitudinal direction, and a U-shaped guide rail holding side edges of the panel. The panel mounting rods are provided, and the raised bottom of the support rods is mounted on the support bolts so that the vertical position can be adjusted so that the support rods are arranged in parallel with the girder direction or the flow direction of the roof. A fixing device for an installation panel on a roof of a slate roof, wherein a panel mounting rod is assembled orthogonally to a supporting rod so as to be arranged in parallel. 2. A panel mounting rod comprising a column bolt provided on a slate roof and projecting on a slate roof, and a U-shaped guide rail for holding a side of the panel. Alternatively, a fixing device for an installation panel on a roof of a slate roof, wherein the mounting panel is vertically adjustable so as to be arranged in parallel with a flow direction. 3. The fixing device for a panel installed on a roof of a slate roof according to claim 1, wherein a panel contact member is provided at an end of the panel mounting rod. 4. A support bolt for installing a supporting rod or a panel mounting rod and adjusting the vertical position of the supporting rod is provided between the support bolt and the supporting rod or the panel mounting rod. 4. The fixing device for a roof-mounted panel in a slate roof according to claim 1, further comprising a buffer member. 5. The strut bolt is erected on a base plate that is installed straddling an upper and lower slate adjacent before and after in the flow direction of the roof, and the base plate has a spacer interposed between the base plate and the lower slate. The base plate is nailed to a base plate below the upper and lower slate.
Or the fixing device of the roof installation panel in the slate thatched roof of 4. 6. The fixing device for a panel installed on a roof of a slate roof according to claim 5, wherein the base plate and the spacer are bonded and integrated, and these are bonded and integrated to an upper and lower slate. 7. A waterproof sheet is bonded and integrated to the back surface of the base plate and the spacer, respectively.
Or the fixing device of the roof installation panel in the slate thatched roof of 6. 8. The fixing device for a roof-mounted panel in a slate-roofed roof according to claim 5, wherein a waterproof sheet is interposed in the overlapping portion of the upper and lower slates under the base plate. 9. The fixing device for a roof-mounted panel on a slate roof according to claim 5, wherein the periphery of the nail attachment member to which the base plate is fixed is coked. 10. The fixing device according to claim 5, wherein the bottom end of the base plate is formed in a substantially triangular mountain shape. 11. The fixing device for an installation panel on a slate roof according to claim 5, wherein the rear end of the spacer is formed in a substantially triangular mountain shape. . 12. A gap is provided between the tail end of the spacer and the head end of the upper slate.
The fixing device for an installation panel on a roof in the slate roof according to 6, 7, 8, 9, 10, or 11. 13. A base plate on which a support bolt is erected on the upper surface straddles the upper and lower slate, and the buttocks are adhered to the upper slate, and the head side is adhered to the lower slate via a spacer. A primary fixing step, a perforation forming step of forming perforations in the upper and lower slate and the spacer through the through holes provided on the head side and the butt side of the base plate, and a lower part of the upper and lower slate through the perforation from the through hole of the base plate. Fixing a slate-roofed installation panel on a slate-roofed roof, comprising a secondary fixing step of nailing to a base plate of the slab, and a gantry mounting step of adjusting a gantry apparatus to a support bolt of a base plate by adjusting a vertical position. How to attach the device. 14. The slate roofing panel according to claim 13, further comprising a waterproofing sheet interposing step of inserting a waterproofing sheet into the overlapping portion of the upper and lower slates before the primary fixing step. How to attach the fixing device. 15. The fixing device for fixing a panel installed on a roof in a slate roof according to claim 13 or 14, wherein a waterproof sheet is bonded and integrated to the back surfaces of the base plate and the spacer in the primary fixing step. Method. 16. The primary fixing step, wherein the spacer is fixed by providing a gap between its tail end and the head end of the upper slate. Mounting method of the fixing device of the installation panel on the roof in the slate roof of Japan. 17. The installation panel on a slate roof R according to claim 13, wherein a step of injecting a caulking material from a through hole of the base plate is provided after the perforation forming step. 2. The mounting method of the fixing device. 18. An example in which, in the perforation forming step, an insertion hole of a support bolt having the same shape as the base plate and a cylindrical body communicating with the through hole of the base plate and having a perforated drill guide passage having the same diameter as this are provided. Using a plate and a drilling machine in which the length of the drilling drill corresponds to the length from the upper end of the cylindrical body to the lower slate, the model plate is superimposed on the base plate, and a drill is inserted into the cylindrical body to perform drilling. The mounting method of a fixing device for a roof installation panel in a slate roof according to claim 13, 14, 15, 16, or 17. 19. In the gantry mounting step, a supporting rod material having a bottom-height portion recessed in the center of the lower portion in the longitudinal direction is used, and the bottom-height portion is attached to a support bolt so as to be vertically adjustable.
Arrange the supporting rods parallel to the girder direction or flow direction of the roof,
Further, a panel mounting rod having a U-shaped guide rail for holding the side of the panel is used, and the panel mounting rod is assembled orthogonally on the supporting rod, and the panel mounting rod is arranged in parallel. The mounting method of the fixing device for a roof installation panel in a slate roof according to claim 13, 14, 15, 16, 17, or 18. 20. In the gantry mounting step, a panel mounting rod member provided with a U-shaped guide rail for holding a side of the panel is mounted on a support bolt so that the vertical position can be adjusted. Characterized in that they are arranged parallel to the girder direction or the flow direction of the roof.
19. The mounting method of a fixing device for a roof installation panel in a slate roof according to 16, 17, or 18. 21. A panel mounting rod, which is provided with a U-shaped guide rail for holding a side of the panel, directly or indirectly, on a support bolt protruding from a slate roof. A method for installing a roof-mounted panel on a slate-roofed roof, wherein the panels are arranged in parallel in the row direction or flow direction of the roof, and then the panels are sequentially slid from the end side of the opposing guide rail. 22. The panel mounting rod member, which is arranged in parallel with the row direction of the roof, is provided with a panel abutment member at the downstream end thereof, and the panel is slid from the upstream end side of the guide rail. 22. The installation method of the on-roof installation panel in the slate-roofed roof according to claim 21.