JP3953339B2 - Support device for fixing frame for installation on the roof - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a support device for a fixing frame for attaching a photovoltaic power generation panel, a water heater, or the like (hereinafter, collectively referred to as an installation on a roof in the present specification) installed on a roof. .
[0002]
[Prior art]
Generally, in this type of support device, a substrate constituting the support device is placed on the upper surface of a roof member such as a tile, and the substrate is removed from the roof member (the upper surface of the base material). Is provided with a roofing member for waterproofing) and is fixed with a nail screw or the like.
[0003]
[Problems to be solved by the invention]
However, in the above, since the nail screw or the like for fixing the substrate of the support device breaks the roofing member and is screwed through the base material, the roof member and the nail screw or the like Even if sufficient water stoppage measures are taken, if rainwater from other places enters the back side of the roof member, the rainwater blots from the screwed part of the roofing member and the base material to the roof side. There was a problem of getting involved.
Then, this invention makes it a subject to provide the support apparatus of the frame for fixation of the installation thing on a roof which can improve and improve the water stop around a nail screw etc. for fixing the board | substrate of a support apparatus. Is.
[0004]
[Means for Solving the Problems]
In order to achieve the above-described problem, the invention described in claim 1 is a support device that supports a fixing frame body that is fixed to an upper surface of a roof member and attaches an installation on the roof,
A board that is fixed along the upper surface of the roof member; and a support portion that protrudes from the upper surface of the board and secures the mounting bracket of the fixing frame, etc. An insertion hole such as a nail screw that is screwed into the base material is formed, a cushion member having a desired thickness is pasted on the back side of the substrate, and a desired position is provided at a position where the insertion hole is located in the cushion member A space filled with the caulking material is formed in communication with the insertion hole,
When fixing the substrate to the roof member, the caulking material filled in the space formed in the cushion member with the screwing of the nail screw or the like is a nail screw or the like from the insertion hole of the substrate to the screwed portion of the base material. The gist is that it is attached to the outer periphery and is formed in a raised shape around the screwed portion.
[0005]
According to the configuration described above, when fixing the substrate constituting the support device to the roof member, the caulking material is filled in advance in the space of the cushion member attached to the back surface side of the substrate, and By attaching the caulking material to the outer periphery of a nail screw or the like that is inserted through the insertion hole of the substrate and screwed from the roof member to the base material of the roof, the caulking material becomes the base material (together with the roofing member on the upper surface). Is raised around the part to be screwed (upper surface side of the base material), and a part thereof is interposed in the screwed part.
Therefore, the water leakage around the nail screw for fixing the substrate of the supporting device is prevented by preventing the rainwater from penetrating from the screwed part such as the nail screw to the roofing member and the base material by the raised caulking material. Improve and improve.
[0006]
The invention according to claim 2 is the supporting device for the fixing frame body of the installation object on the roof according to claim 1, wherein the substrate is formed in a shape matching the shape of the upper surface of the roof member exposed on the roof surface. It is a summary.
[0007]
According to the above configuration, the substrate constituting the support device can be placed along the upper surface of the roof member, and the fixing posture (state) of the substrate can be improved.
[0008]
Invention of Claim 3 is a support apparatus of the frame for fixation of the installation object on a roof of Claim 1, Comprising: The said roof member is a base material from this roof member between roof base materials. The gist is that the part where the nail screw or the like is located with respect to the material is formed into a desired space.
[0009]
According to the above-described configuration, the water stoppage around a nail screw or the like for fixing the substrate of the support device is improved and improved as in the first aspect.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments embodying the present invention will be described below in detail with reference to the drawings.
In the drawing, a supporting device 1 for a fixing frame is mounted on a substrate 2 fixed to a roof member W side such as a tile, and protrudes at a substantially central portion on the substrate 2 and is installed on an upper surface of the roof member W. The main part is composed of a support part 3 bent into a gate shape that secures a fixing frame (both not shown) for attaching an installation object on a roof through a mounting bracket (not shown). Yes.
[0011]
The substrate 2 has a substantially rectangular (rectangular in the figure) flat plate shape, and its cross-sectional shape (corresponding shape in the width direction of the roof member W) matches the upper surface shape of one roof member W to be fixed. It is bent into a shape (in the present embodiment, a shape including a protruding portion of a flat roof tile), and the bulging portions 4 to 4 are formed at predetermined intervals in the longitudinal direction of the center of the upper surface side of the flat surface portion 2a. 4 is integrally formed (three cases are shown in this embodiment), and the bulging portions 4 to 4 are provided with insertion holes 5 to 5 for inserting nail screws T and the like. It is penetrating.
[0012]
It should be noted that the fixing position of the substrate 2 with respect to the roof member W is preferably a high position (protrusion) of the roof member W that avoids a portion through which rainwater flows. Therefore, the cross-sectional shape is a high position of the roof member W ( A shape corresponding to the protruding portion) is preferable.
[0013]
Longitudinally across the back side of the flat portion 2a of the substrate 2, a sponge, which is formed in a rectangular shape of a desired thickness, rubber, cushion member 6 made of foam rubber or the like are attached, the cushioning member 6, for example, circular cavities 7 to 7 are provided so as to communicate with the insertion holes 5 to 5. In each of the voids 7 to 7, the caking material K is filled when the substrate 2 is fixed to the roof member W.
[0014]
The case where the fixing frame supporting device 1 configured as described above is fixed to the roof member W will be described.
First, the board | substrate 2 of the support apparatus 1 which should be fixed is mounted in the state which match | combined the shape with respect to the upper surface of the roof member W, and the position of each board | substrate 2 and the position of each insertion hole 5-5 is the roof member W side. And the parts of the through holes 5 to 5 marked on the roof member W are drilled.
[0015]
Then, the caulking material K is filled in each of the cavities 7 to 7 in the cushion member 6 of the substrate 2 of the support device 1, and the substrate 2 is placed on the upper surface of the roof member W according to the marked outer shape. . In addition, the caking material K is inevitably filled in the insertion holes 5 to 5 communicating with the cavities 7 to 7.
[0016]
Therefore, a nail screw T or the like provided with a water stop seat Ta is inserted through each of the insertion holes 5 to 5 through the holed portion of the roof member W as described above, and to the roofing member L and the base material LA. Then, the substrate 2 of the support device 1 is fixed to the roof member W by screwing.
[0017]
In this case, the caulking material K filled in the cavities 7 to 7 of the cushion member 6 (also filled in the insertion holes 5 to 5 of the substrate 2) is attached to the outer periphery of the nail screw T or the like, When the nail screw T or the like is screwed into the roofing member L and the base material LA, the nail screw T is raised in a substantially mountain shape around the screwed portion, and a part thereof is interposed in the screwed portion.
[0018]
Accordingly, the raised caulking material K prevents rainwater from penetrating into the attic side from the screwed site such as the nail screw T to the roofing member L and the base material LA.
[0019]
And in the roof member W side, the insertion holes 5-5 are formed in the bulging parts 4-4, and the water stop seat Ta, such as the nail screw T, is the upper surface of the bulging parts 4-4. The caulking material K in the cavities 7 to 7 of the cushion member 6 is attached to the nail screw T or the like to prevent the rainwater from penetrating from the part. Combined with the water stop effect by the caulking material K, the water stop around the nail screw T for fixing the substrate 2 of the support device 1 is improved and improved.
[0020]
Further, it is of course possible to protect the roof member W from the fixing frame supported on the support device 1 and the outer support device 1 by the cushion member 6 of the substrate 2 and the installation on the roof. That is.
[0021]
The shape of the substrate 2 of the support device 1 is not limited to that shown in the figure, and is formed in a cross-sectional shape (a shape in the width direction of the roof member) that matches the shape of the upper surface of various roof members W. In this case, the fixing posture (state) of the substrate 2 with respect to the roof member W can be improved and improved. However, the shape is not necessarily limited to this, and a shape other than the shape that matches the shape of the upper surface of the roof member W may be used.
[0022]
Further, the shape of the support portion 3 protruding on the substrate 2 is not limited to that shown in the drawing, and any shape corresponding to the mounting bracket of the fixing frame body may be used.
[0023]
【The invention's effect】
In the invention of claim 1, rainwater can be prevented from penetrating into the attic side from a screwed site such as a nail screw with respect to the roofing member and the base material by the raised caulking material. It is possible to improve and improve the water stoppage around the nail screw and the like for fixing.
[0024]
In the invention described in claim 2, the substrate can be placed along the upper surface of the roof member, and the fixing posture (state) of the substrate can be improved.
[0025]
In the invention according to claim 3, the insertion hole is formed in the bulging portion protruding to the upper surface side of the substrate, and the cushion member is not formed on the outer periphery of the nail screw or the like inserted through the insertion hole. By adhering the caulking material in the station, it is possible to prevent rainwater from infiltrating from the site, and as a result, the water stoppage around the nail screw for fixing the substrate of the support device is good as in the case of claim 1. Can be improved.
[Brief description of the drawings]
FIG. 1 is a perspective view of a supporting device showing an embodiment.
FIG. 2 is a perspective view of the support device as seen from the back side.
FIG. 3 is a longitudinal sectional view showing a use state.
FIG. 4 is a cross-sectional view showing the usage state.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Support apparatus 2 Board | substrate 3 Support part 4 Swelling part 5 Insertion hole 6 Cushioning material 7 Cavity K Coking material LA Base material T Nail screw W Roof member

Claims (3)

A support device for supporting a fixing frame for fixing an installation on a roof that is fixed to an upper surface of a roof member,
A board that is fixed along the upper surface of the roof member; and a support portion that protrudes from the upper surface of the board and secures the mounting bracket of the fixing frame, etc. An insertion hole such as a nail screw that is screwed into the base material is formed, a cushion member having a desired thickness is pasted on the back side of the substrate, and a desired position is provided at a position where the insertion hole is located in the cushion member A space filled with the caulking material is formed in communication with the insertion hole,
When fixing the substrate to the roof member, the caulking material filled in the space formed in the cushion member with the screwing of the nail screw or the like is a nail screw or the like from the insertion hole of the substrate to the screwed portion of the base material. A support device for a frame for fixing an installation object on a roof, which is attached to an outer periphery and is formed in a raised shape around the screwed portion.   The apparatus for supporting a frame for fixing an installation object on a roof according to claim 1, wherein the substrate is formed in a shape that matches a shape of an upper surface of the roof member exposed on the roof surface.   The said roof member is formed in the shape which makes the site | part in which the said nail screw etc. are located with respect to a base material from this roof member as a desired space part between the base materials of a roof. A support device for a frame for fixing an installation object on a roof, which is installed on the roof according to Item 1.

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