JP5777007B2 - Bringing member and external member mounting structure using the same - Google Patents

Description

  INDUSTRIAL APPLICABILITY The present invention can be applied to a variety of vertical (vertically stretched) exterior structures that are constructed on the roof of a building regardless of whether they are newly installed or installed, and can be attached with a solar cell system, a greening structure, and the like, and the manufacturing cost is kept low The present invention relates to a take-out member that can be used, and an external member mounting structure using the same.

In recent years, combined with social and political conditions, expectations for solar energy conversion modules (hereinafter referred to as solar cell modules) are increasing, and solar cells on the roof of existing structures and buildings are increasing. There is also a growing demand for panel mounting.
On the other hand, in order to reduce carbon dioxide, attempts to reduce the temperature and perform photosynthesis by greening the roof surface are also actively conducted.

  Conventionally, when installing external components such as solar cell modules and greening structures on vertical roofs, nails (screws) are driven directly into the vertical beam (roof plate or cover) of the roof. A method is known in which the outer side of the cross section (vertical crosspiece) of the material is clamped with a metal fitting and fastened with a bolt. In particular, in the case of a solar cell module, the size of the solar cell panel is different for each manufacturer in several companies in Japan alone, and therefore, a method of attaching a steel material in a girder shape on a dedicated fixing bracket has been adopted.

However, in the method of sandwiching the outside of the roof part (vertical beam) of the roofing material with a metal fitting, the bolt may move or fall if the fastening strength is not sufficient. Or it sometimes broke.
In addition, there are several roof material manufacturers that construct the roof surface in Japan as well as the solar cell module manufacturer, and in order to attach take-out members to various roof materials under different specifications. The structure is proposed.

  Therefore, the present inventors have proposed a take-out member comprising, in Patent Document 1, a lower metal fitting that is fixed to a mountain-shaped portion of a roof surface and an upper metal fitting that is connected at a portion positioned below the fixed portion. did.

JP 2011-117272 A

  The take-out member described in Patent Document 1 has an advantage that the upper fitting prevents the penetration of rainwater into the perforations formed by the fixture for fixing to the roof surface, and can be reliably mounted on the roof. However, since the take-out member is composed of two members (an upper member and a lower member), there is a drawback in that the production of each member is expensive.

  Therefore, the present invention can be applied to various types of vertical (vertically stretched) exterior structures that are constructed on the roof of a building, can be attached with a solar cell system, a greening structure, and the like, and can be manufactured at a low cost. It aims at proposing the attachment structure of an extraction member and an external member using the same.

The present invention, which was proposed in view of the above, a the draw member to be installed on the roof of the mountain-shaped portion and a trough portion are continuous, respectively on the inclined surfaces of the right and left which constitutes the mountain-shaped portion A leg portion to be fitted, and an attachment member for supporting the external member or the external member on the top of the mountain-shaped portion, and the left and right leg portions have holes through which a fixture is inserted, and The present invention relates to a take-out member characterized in that a plurality of weir-like portions that prevent running water from above and from the side of the hole are provided.

  The present invention also proposes a take-out member characterized in that, in the take-out member, the weir-like portion is formed by a ridge having a space on the back surface side.

  The present invention also proposes a take-out member, characterized in that, in the take-out member, the attachment portion is a storage portion that accommodates a head portion or a nut of a connecting bolt on the back surface side.

  The present invention also proposes a take-out member characterized in that a water-stopping rubber is interposed on the back surface of the leg portion in the take-out member.

  Further, in the present invention, the take-out member is installed on a roof surface where a mountain-shaped portion and a valley-shaped portion are continuous, and an external member or a support material that supports the external member is attached to the upper surface of the accommodating portion. The present invention also proposes an external member mounting structure characterized by

  The take-out member of the present invention has a leg portion along the mountain-shaped portion of the roof, and can be firmly fixed to the roof surface by driving a fixing tool through the hole, and a weir-like portion is formed around the hole. Therefore, rainwater from above or from the side is detoured and drained by the dam-like portion, and thus the dam-like portion can prevent rainwater from entering the perforations formed by the fixture.

  In addition, when the dam-like portion is formed by a ridge having a space on the back side, even if rainwater infiltrates into the space on the back side by blowing wind force or the like, the rainwater does not enter the back side space. The ridges can be prevented from entering the perforations formed by the fasteners, without turning into the holes and only causing rotation.

  In addition, when the mounting portion is a housing portion that accommodates the head of the connecting bolt or the nut on the back side, for example, a pressing member is disposed on the upper end of the bolt and is fastened and fixed with the nut. And support material can be attached. In the case of a nut, a presser material or the like may be provided and fastened with a bolt.

  In addition, when a water stop rubber is interposed on the back of the leg, the water stop rubber directly (physically) prevents the rain water from entering the perforations formed by the fixture. Will be more certain.

  Furthermore, the mounting structure of the external member of the present invention is such that the external member is directly attached to the takeout member that is firmly attached to the roof as described above, or a support material is attached, and the external member is attached to the support material. Therefore, the external member can be attached very easily.

(A) The side view which shows one Example (1st Example) of the taking-out member of this invention, (b) The front view. (A) Side view showing the flow of rainwater on the surface side of the weir-like part (ridge-like part) of the first embodiment, (b) Side view showing the flow of rainwater on the back side of the weir-like part (ridge-like part) It is. (A) Sectional drawing which shows the attachment structure of the solar cell module using the said taking-out member, (b) The side sectional drawing. (A) The side view which shows other one Example (2nd Example) of the taking-out member of this invention, (b) The front view. (A) The side view which shows other one Example (3rd Example) of the taking-out member of this invention, (b) The front view.

The take-out member of the present invention is a member installed on a roof surface where a mountain-shaped portion and a valley-shaped portion are continuous, and is attached to a leg portion along an inclined surface constituting the mountain-shaped portion and a top portion of the mountain-shaped portion. An attachment portion for supporting material that supports the installation member or the external member, and the leg portion includes a hole through which the fixture is inserted, and a weir-like portion that prevents flowing water from above and from the side of the hole. Is provided.
As for the name of the take-out member, the name of take-out metal fittings is generally used, but is not limited to metal, and may be, for example, a hard resin molded product. It was.
Below, the (A) leg part and (B) attachment part of this taking-out member are demonstrated in order.

(A) Leg part The leg part of the taking-out member of the present invention is a part for attaching the taking-out member to the roof, and is generally along two inclined surfaces constituting the mountain-shaped portion of the roof surface. Two inclined surfaces are formed. Strictly speaking, when the top portion of the mountain-shaped portion is trapezoidal as in the illustrated embodiment described later, it may be formed in a substantially square shape along the inclined surface and part of the top portion.
As described above, the leg portion is provided with a hole through which the fixture is inserted and a weir-like portion that prevents flowing water from above and from the side of the hole.

Since the hole is for fixing a fixed member by driving it into the leg, it may be formed in a predetermined size according to the fixed member to be used.
The dam-like portion prevents water flowing from above and from the side of the hole, and the dam-like portion may have a surrounding wall with a higher enclosure than the other part, It is also possible to provide a trapezoidal portion whose predetermined range is higher than other portions. These enclosure parts and base parts may be formed thicker than other parts, but they are formed by ridges having a space on the back side as in the first and third embodiments described later. Alternatively, it may be formed by a step of a trapezoidal portion formed by raising a predetermined range including a hole in a trapezoidal manner as in the second embodiment described later. In particular, in the weir-shaped part formed with a ridge part having a space on the back side, rainwater flows to the vicinity of the hole on the front side, and on the back side, it enters between the exterior material and the main carry-out member. The drained rainwater can be discharged without getting close to the hole. Therefore, if the lower part is blocked, the drainage path of rainwater entering the back side will be lost. Therefore, the lower part of the weir-like part formed by this ridge-like part is formed open.

  In addition, in order to prevent rainwater from entering the perforations formed by the fixture, it is desirable to fix the fixture in a state in which a waterproof rubber is interposed on the back surface of the leg portion in advance. It will surely prevent the intrusion of rainwater, and the rain will be more reliable.

(B) Attachment part The attachment part of the take-out member of the present invention is a part where an external member or a support material that supports the external member is attached to the top of the mountain-shaped part, and the lower part is opened in the illustrated embodiment described later. However, it is not particularly limited. The lower end, which is the open portion of the mounting portion, is the base end of the leg portion, and when a protruding portion is formed on the roof surface, the protruding portion is disposed so as to cover the accommodating portion. May be.
The mounting portion may be a housing portion that accommodates a head portion or a nut of a connecting bolt on the back surface side, and in this case, a through hole is formed on the upper surface thereof.

  As described above, the taking-out member of the present invention has an extremely simple structure for both the leg portion and the attachment portion. Therefore, for various roof specifications of each manufacturer, for example, the leg portion is an inclined surface constituting a mountain-shaped portion. It is sufficient to change the inclination angle along the line. Moreover, since it is desirable that this take-out member has a strength to support the external member, an aluminum extruded product, a pressed product such as a plated steel plate, a stainless steel plate, or the like is desirable.

  Note that the roof surface on which the take-out member of the present invention is installed has only to have a configuration in which the mountain-like portion and the valley-like portion are continuous as described above, and may be a new construction or an existing construction. It is suitable for mounting various external members such as solar energy conversion modules and greening structures, and can also be applied to the construction of modified roofs.

An external member may be directly attached to the top portion of the attachment portion, or indirectly attached via a support member, to the takeout member of the present invention composed of such leg portions and attachment portions. .
In particular, when the attachment portion is a storage portion that accommodates the head or nut of the connecting bolt on the back side as described above, it can be easily attached and fixed using the connecting bolt or nut. For example, a pressing member or the like can be arranged on the upper end of the bolt and fixed with a nut to attach an external member or a support material.
A support metal fitting may be fixed to.

Moreover, the support material which supports an external member may be directly attached to the top part of the attachment part, or may be attached indirectly via the support material.
The support material is not particularly limited in shape, configuration, or the like, but may be an inverted U-shaped long material or a standard material that is continuous in the direction of travel as shown in the illustrated embodiment described later. It may be a long or continuous material that is continuous in the direction.

As an external member attached via the support material or directly attached to the attachment portion, the solar cell system will be described in the illustrated embodiment described later, but is not limited thereto, and is applied to the roof surface. For example, a greening structure, a snow stop fitting, a lightning rod, an antenna, or the like may be used as long as it is an external member.
When attaching an external member via a support material, the arrangement position of the external material can be attached to an arbitrary position of the support material, and therefore can be attached to an arbitrary position on the roof surface.

  The first embodiment of the take-out member 1 of the present invention shown in FIG. 1 is a member installed on a roof surface 5 where a mountain-like portion 51 and a valley-like portion 52 are continuous as shown in FIG. 51 has a leg portion 11 that runs along an inclined surface that constitutes 51, and a mounting portion 12 that is arranged on the top of the mountain-shaped portion 51 and accommodates the head 21 of the connecting bolt 2, and is fixed to the leg portion 11. A hole 111 through which the tool 3 is inserted, and a weir-like portion 112 that prevents flowing water from above and from the side of the hole 111 are provided.

  The said leg part 11 points out the slope surface and the site | part which comprise the mountain-shaped part 51 of the roof surface 5, and the rectangular attachment part 12 which a downward open | release opens between the leg parts 11 and 11 on either side. It is a shape to be formed, and can be formed by appropriately processing a substantially rectangular plate material.

The leg portion 11 in the illustrated embodiment is formed in a substantially square shape comprising an inclined surface portion located below and a horizontal surface portion located above, of which holes 111 are provided in two places in the lower inclined surface portion. A weir-like portion 112 is provided to prevent water flowing from above and from the side of each hole 111. The dam-like portion 112 is formed by a ridge having an arcuate cross section protruding upward, with a space formed on the back surface side, and can be formed by pressing or the like, and the continuous ridge is flat. It is formed in a reverse U-shape. Further, a sheet-like water-stopping rubber 4 is attached to the back surface of the inclined surface portion of the leg portion 11.
The water stop rubber 4 is preferably attached after the process of making the holes 111. At the time of attachment, the fixing rubber 3 is driven when the hole 111 is not formed in the water stop rubber 4. It is easy to keep waterproofness.

  Further, the attachment portion 12 of the take-out member 1 is composed of a horizontal piece-like upper surface portion located substantially at the center and left and right substantially vertical surface-like vertical piece portions, and a hexagon bolt is connected to the internal space. The head 21 of the bolt 2 is accommodated.

Further, in the take-out member 1 of the illustrated embodiment, a protruding portion that is continuous from the vertical piece portion of the mounting portion 12 to the inclined surface portion of the leg portion 11 is formed by the same processing as the dam-like portion 112. However, the protrusion is a reinforcing weir 13 that prevents deformation of the member.
Further, a triangular projecting portion 14 is provided at the boundary between the leg portion 11 and the mounting portion 12 and is located above the two holes 111, and rainwater reaching the projecting portion 14 is passed through the hole 111. It plays the role of flowing to the right or left.
Further, the regulating portions 15 are provided by cutting up and down in the flow direction across the center of the upper surface portion of the mounting portion 12.

  In the take-out member 1 having such a leg portion 11 and the attachment portion 12, the weir-like portions 112 are formed around each hole 111, so that as shown by an arrow in FIG. Rainwater from the side or the side is detoured by the weir-like portion 112 and drained (flowed down).

In addition, since the weir-shaped portion 112 in the illustrated embodiment has a continuous internal space on the back surface as described above, rainwater does not enter the continuous internal space from the lower end by capillary action. However, it is not necessarily the case that rainwater does not enter the continuous internal space of the weir-like portion 112 from below due to the blowing of wind and rain. However, even when rainwater enters the backside of the weir 112 by wind power, the rainwater only travels around the continuous inner space of the weir 112 as shown by the arrow in FIG. Intrusion into the hole 111 does not occur.
In this way, the weir-like portion 112 can prevent rainwater from entering the perforations formed by the fixture 3.

  In the solar cell module mounting structure shown in FIG. 3, the take-out member 1 is installed on the roof surface 5 where the mountain-shaped portion 51 and the valley-shaped portion 52 are continuous, and is directly installed on the upper surface of the mounting portion 12. In this configuration, a solar cell module is attached as the member 6.

The solar cell module 6 of the illustrated embodiment has a panel shape in which a frame 6b having a predetermined shape is integrally fixed to the periphery of the solar cell 60, and the cross-sectional shape of the side edge in the flow direction of the solar cell module 6 is reversed. It is the structure pressed down by the hat-shaped pressing material 7.
The pressing member 7 in this embodiment is a piece material having a reverse hat shape in cross section as described above, raising both side edges of the bottom portion 72 having a through hole through which the connecting bolt 2 is inserted, and its upper end outward. It is the structure which made it extend to and hold | suppressed part 71,71.

The mounting structure of the solar cell module 6 having such a configuration is a configuration in which the solar cell module 6 is mounted on the upper surface of the mounting portion 12 of the carry-out member 1, and the mountain-shaped portion 51 and the valley-shaped portion 52 are continuous. The solar cell module 6 can be attached to the roof surface 5 with a simple structure.
Moreover, since the connecting bolt 2 is mounted upright on the upper surface of the mounting portion 12, the presser 7 is inserted into the connecting bolt 2, the nut 2 N is fitted from the upper end of the connecting bolt 2, and tightened to flow. The side edges of the solar cell modules 6 and 6 adjacent in the direction can be fixed so as to be pressed by the pressing portions 71 and 71 of the pressing member 7.

  The solar cell module 6 is attached in such a manner that the solar cell module 6 is disposed on the upper surface of the attachment portion 12 of the carry-out member 1 and the periphery thereof is pressed by the pressing portion 71 of the pressing member 7 as described above. However, since the restricting portions 15 and 15 are provided on the upper surface of the attaching portion 12 as described above, the lower end of the solar cell module 6 (frame 6b) is locked to these restricting portions 15 and 15. Positioning can be performed easily, and positioning can be performed easily.

  In the take-out member 1II of the second embodiment shown in FIG. 4, the weir-like portion 112ii provided on the leg portion is formed on the step of the base-like portion 113 in which a predetermined range including the hole is raised in a trapezoidal shape by press working or the like. 1 is exactly the same as the take-out member 1 of FIG. 1, and therefore, the same reference numerals are given to the drawings and description thereof is omitted. In addition, this trapezoidal part 113 can provide a drain outlet in the lower level | step-difference part, and even if rain water infiltrates into the space on the back side, it can be made to flow outside from this drain outlet.

  In the take-out member 1III of the third embodiment shown in FIG. 5, the dam-like portion 112iii provided on the leg portion is formed as a ridge portion having a circular arc cross section having a space on the back surface side, and is formed by press working or the like. In the point which can be performed, it is the same as that of the taking-out member 1 of the said FIG. 1, However, The points from which the continuous ridge part is formed in planar view reverse V shape differ. Other than that, it is exactly the same as the take-out member 1 in FIG.

1, 1II, 1III Taking-out member 11 Leg part 111 Hole 112, 112ii, 112iii Weir part 12 Mounting part 13 Reinforcing weir part 14 Protruding part 15 Restriction part 2 Connection bolt 2N Nut 21 Head 3 Fixing tool 4 Stop Water rubber 5 Roof surface 51 Mountain portion 52 Valley portion 6 External member (solar cell module)
60 Solar cell 6b Frame 7 Presser material 71 Presser part 72 Bottom part

Claims (5)

It is a take-out member installed on a roof surface where a mountain-shaped portion and a valley-shaped portion are continuous,
Has a leg portion be along respective inclined surfaces of the right and left which constitutes the mountain-shaped portion, an attachment portion of the support member that supports the outer portion material or outer portion material to the top of the mountain-shaped portion, wherein the left and right legs The take-out member is characterized in that a plurality of holes through which the fixture is inserted and a weir-like portion that prevents water flowing from above and from the side of the hole are provided.   The take-out member according to claim 1, wherein the weir-like portion is formed by a ridge-like portion having a space on the back surface side.   The take-out member according to claim 1 or 2, wherein the attachment portion is a storage portion that accommodates a head portion or a nut of a connecting bolt on the back surface side. The take-out member according to any one of claims 1 to 3 , wherein a water-stopping rubber is interposed on the back surface of the leg portion.   The take-out member according to any one of claims 1 to 4 is installed on a roof surface where a mountain-like portion and a valley-like portion are continuous, and an external member or an external member is supported on the upper surface of the attachment portion. A mounting structure for an external member, wherein a supporting material is attached.

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