JP2014088763A - Fitting structure and fitting method for external member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting structure for external member and a fitting method for external member such that an external member can be easily adjusted according to the size of a solar cell panel etc., and supported.SOLUTION: A support member 2 including a side adjustment groove made open on one side and an upper adjustment groove located above the side adjustment groove and made open on an upper side in a longer direction is fixed to a fitting object surface where a corbel member 3 as a piece material is installed on an existing roof. Head parts of rod-like materials 2a, 2b are fitted and fixed in respective adjustment grooves of the support member 2, and slidable in a longer direction, and a first rod-like material 2a is adjusted to a desired position in the side adjustment groove. The corbel member 3 on the fitting object surface is linked to a tip of the first rod-like member 2a, the head part of the first rod-like material 2a is locked to a desired position in the side adjustment groove, a second rod-like material 2b is adjusted to a desired position in the upper adjustment groove, and a lateral support material 5 is fitted atop of the second rod-like material 2b, and the head part of the second rod-like material 2b is locked to a predetermined position in the upper adjustment groove, and the support member 2 is fixed to the corbel member 3 through an L-shaped connection material 4.

Description

  The present invention relates to a mounting structure and a mounting method for an external member that can be easily adjusted and supported according to the size and size of a solar battery panel and the like.

In recent years, combined with social and political conditions, the expectations for solar energy conversion modules are increasing, and the demand for mounting solar panels on the roof of existing structures and buildings has also increased. Yes.
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.

When installing a solar panel on a new or existing roof, roughly categorize the solar panel into the roofing material itself, and fix a mounting member such as a support base on the roof surface. A method of attaching a solar cell panel is known.
The method of integrating the solar cell panel into the roof material itself requires a technology for manufacturing the roof material and a technology for manufacturing the solar cell panel, and it can be applied to buildings (roofs) of various specifications. It was difficult.

  On the other hand, as a method of attaching the solar cell panel to the roof surface via an attachment member, a steel frame is combined into a support frame (attachment member) in order to combine the steel materials. Therefore, different support frames are used depending on the size of the solar cell panel to be used. It was necessary to use it.

  However, regardless of whether it is a new installation or an existing installation, the size of the roof material for constructing the roof surface is as diverse as the size of the solar cell panel. Therefore, the mounting member depends on the solar cell panel selected for the construction. However, there was a problem that a solar cell panel could not be constructed on an existing roof. For example, the arrangement interval of the rafters on the existing roof and the dimensions of the solar cell panel often do not match.

  Then, an object of this invention is to propose the attachment structure and attachment method of an external member which can be easily adjusted and supported according to the dimension size of external members, such as a solar cell system.

  The present invention has been proposed in view of the above, and includes a lateral adjustment groove that is released on one side and an upper adjustment groove that is positioned above the lateral adjustment groove and that is released upward. The supporting member is fixed to the mounting target surface and the external member is attached to the mounting target surface, and the head of the rod-shaped material is fitted and held in each adjustment groove of the supporting member. Thus, each rod-shaped member is slidable in the longitudinal direction, the first rod-shaped material is adjusted to a desired position of the side adjustment groove, and the take-out member of the attachment target surface is attached to the tip of the first rod-shaped material. By tightening with the first fastener in the contacted state, the head of the first rod-shaped material is locked at the desired position of the side adjustment groove, and the second rod-shaped material is adjusted to the desired position of the upper adjustment groove. The second fastener is attached to the tip of the second rod-like member with the attachment for attaching the external member. By tightening, the head of the second rod-shaped member is locked at a predetermined position of the upper adjustment groove, and the support member is fixed to the take-out member via an L-shaped connecting member. The present invention relates to a member mounting structure.

  Further, in the mounting structure of the external member according to the present invention, the heads of the plurality of first rod-shaped members are fitted and held in the lateral adjustment grooves of the support member, and the plurality of take-out members on the mounting target surface A mounting structure for an external member is also proposed, characterized in that the support member is fixed so as to cross over.

  Further, in the mounting structure of the external member according to the present invention, the heads of the plurality of second rod-shaped members are fitted and held in the upper adjustment groove of the support member, and the plurality of fixtures are attached. A featured external member mounting structure is also proposed.

  Further, the present invention provides the external member mounting structure, wherein the support member is a vertical beam disposed in the flow direction, and the fixture is a horizontal beam that also serves as a horizontal support member. A member mounting structure is also proposed.

  Furthermore, the present invention has a lateral adjustment groove that is released on one side and an upper side of the side adjustment groove on the installation construction surface in which the takeout member that is a piece material is installed on the existing roof. Is a method of fixing a support member provided in the longitudinal direction with an upper adjustment groove to be released and attaching an external member. Thus, each rod-shaped member is slidable in the longitudinal direction, and the first step of adjusting the first rod-shaped member to a desired position of the lateral adjustment groove and the first rod-shaped member whose position is adjusted are attached. A second step of locking the head of the first rod-shaped member at a desired position of the side adjustment groove by tightening with the first fastener while the take-out member of the target surface is in communication; In the third step of adjusting the second rod-shaped material to the desired position of the adjustment groove, and the second rod-shaped material adjusted in position The head of the second rod-shaped member is locked at a predetermined position of the upper adjustment groove by tightening with the second fastener in a state in which the fixture for attaching the installation member is attached, and the take-out member has an L-shape. And a fourth step of fixing the support member via a connecting member in the form of a joint.

The mounting structure of the external member of the present invention is a method using a support member having a plurality of adjustment grooves in the longitudinal direction, and can be disposed at a desired position on the mounting target surface, and further at a desired position. A fixture for the external member can be attached, and various external members can be easily and stably supported and attached.
Therefore, for example, it can be easily adjusted and supported according to solar cell panels having various dimensional sizes (module sizes) with respect to various attachment target surfaces.
Further, in the present invention, the first rod-shaped member is arranged in the side adjustment groove, the surface to be attached is brought into contact and tightened with the first fastener, and therefore when the takeout member is disposed as the surface to be attached. Even if there is an error in attaching the take-out member to the ground, it can be absorbed, and the support member can be attached without being affected by the attachment error.

  Further, when the heads of the plurality of first rod-shaped members are fitted and held in the side adjustment grooves of the support member, and the support member is fixed across the plurality of take-out members on the attachment target surface, The support member can be stably disposed.

  Further, when the heads of the plurality of second rod-shaped members are fitted and held in the upper adjustment groove of the support member and a plurality of attachments are attached, for example, when using a solar cell panel as an external member, The fixture can be arranged at a desired position according to the size.

  In addition, when the support member is a vertical beam arranged in the flow direction and the fixture is a horizontal beam that also serves as a horizontal support material, it can be easily adjusted to the size of a horizontally-formed solar cell panel or the like. Can be supported.

  Furthermore, the external member mounting method of the present invention can easily carry out any of the first to fourth steps, and the support member and the fixture can be easily and stably adapted to various external members. Can be supported and attached.

(A) Side sectional drawing which expands and shows the principal part of one Example (1st Example) which applied this invention to the existing roof, (b) It is the front sectional drawing. (A) Solar cell panel constituting the first embodiment, (b) lateral support material, (c) fixing metal fitting, (d) suspension, (e) support member, (f) takeout metal fitting, (g) receiving It is a perspective view which expands and shows a metal fitting further, (h) An expanded sectional view showing two adjustment grooves of a support member. It is an expansion perspective view which shows the attachment structure of the solar cell panel in 1st Example. It is the perspective view which removed and showed the partial structure in 1st Example intentionally. (A) Side sectional drawing which expands and shows the principal part of another Example (2nd Example) which applied this invention to the existing roof, (b) It is the front sectional drawing.

The mounting structure of the external member according to the present invention includes a support member provided in the longitudinal direction with a side adjustment groove that is released from one side and an upper adjustment groove that is positioned above the side adjustment groove and that is released upward. It is the structure to be used, and each rod-shaped material can slide in the longitudinal direction by fitting and holding the head of the rod-shaped material in each adjustment groove.
The side adjustment groove is configured to dispose the support member itself at a desired position on the surface to be attached, and the upper adjustment groove fixes a fixture for attaching the external member at a desired position. It is the structure for.

  The support member is configured to have two adjustment grooves in the longitudinal direction as described above, and is not limited to the one arranged along the flow direction as in the illustrated embodiment described below. However, in the illustrated embodiment, when the support member is a vertical beam, and the fixture fixed to the support member is a horizontal beam that also serves as a horizontal support material, the size of the solar cell panel Can be easily supported and stably supported.

  As described above, the support member used in the present invention is configured to include the side adjustment groove that is released from the side and the upper adjustment groove that is released from the upper side in the longitudinal direction. Adjustment grooves may be formed in three directions or four directions, respectively, and an adjustment groove to be used appropriately may be selected according to the configuration of the external member to be attached and the configuration of the attachment target surface to be fixed.

The head of the first rod-shaped material is fitted and held in the lateral adjustment groove, and the first rod-shaped material is slidable in the longitudinal direction. Therefore, the first rod-shaped material is located at a desired position of the side adjustment groove. The head of the first rod-shaped material is engaged with the desired position of the side adjustment groove by adjusting the material and tightening with the first fastener with the surface to be attached connected to the tip of the first rod-shaped material. Can be stopped.
As described above, this side adjustment groove is a structure for disposing the support member itself at a desired position on the surface to be attached, and the surface to be attached can be attached to various bases, existing roofs, or the surface thereof. The take-out member (metal fitting) can be selected as appropriate. Moreover, you may make it attach to a taking-out member via a L-shaped connection material like the example of illustration shown later.

In the upper adjustment groove, the head of the second rod-shaped material is fitted and held, and the second rod-shaped material is slidable in the longitudinal direction. Therefore, the second rod-shaped material is placed at a desired position in the upper adjustment groove. The head of the second rod-shaped member is adjusted to a predetermined position of the upper adjustment groove by adjusting and tightening the second rod-shaped member with the second fastener in a state in which the fixture for attaching the external member is attached to the tip of the second rod-shaped member. Can be locked.
As described above, the upper adjustment groove is a configuration for fixing a fixture for attaching the external member at a desired position, and the fixture is appropriately selected according to the type and configuration of the external member. can do.

As the first rod-shaped material and the second rod-shaped material, a specific configuration is provided as long as the first rod-shaped material and the second rod-shaped material are provided with head portions fitted and held in the respective adjustment grooves and provided with tips capable of screwing the respective fasteners. For example, a bolt may be used as in the illustrated embodiment described later, and a nut may be used as the fastener.
The configuration in which the head of each rod-like material is fitted and held in each adjustment groove means that the head is held without dropping from the adjustment groove, for example, when sliding, It is desirable not to rotate when tightening. As such a configuration, for example, when the rod-like material is a hexagonal bolt or a square bolt, the lateral width of the adjustment groove is smaller than the length connecting the opposing angles of the head and larger than the distance between the opposing sides. That's fine. In addition, as a configuration in which the head does not fall out of the adjustment groove, the open portion is smaller than the head of the rod-shaped material and larger than the thickness of the leg portion of the rod-shaped material, with respect to the groove portion in which the head of the rod-shaped material can be inserted. It only has to be formed.

  When the heads of the plurality of first rod-shaped members are fitted and held in the side adjustment grooves, and the respective first rod-shaped materials are slidable in the longitudinal direction, a plurality of mounting locations on the mounting target surface The support member can be stably bridged and fixed.

  When the heads of the plurality of second rod-shaped members are fitted and held in the upper adjustment groove, and the second rod-shaped materials can be slid in the longitudinal direction, the plurality of fixtures are adjusted at appropriate intervals. For example, when a solar cell panel is used as the external member, the fixture can be disposed at a desired position according to the size.

In the present invention, the attachment target surface to which the support member is attached can be appropriately selected from various bases and existing roofs as described above, or take-out members (metal fittings) attached to the surface, etc. In the case of an existing roof, as shown in the illustrated embodiment described later, it is desirable to cover at least the surface of the exterior material to which the take-out member is attached with a metal material.
In this case, the strength can be improved by the metal material, and it is difficult for the exterior material to crack, and even if the exterior material is cracked, water leakage does not occur, so the waterproof effect is remarkably high.

Moreover, the attachment method of the external member of this invention is implemented in the following procedures.
As a 1st process, a 1st rod-shaped material is slid and adjusted to the desired position of the said side adjustment groove | channel.
As described above, the head of the first rod-like material is fitted and held in the side adjustment groove, and the head is held without falling off during sliding, etc. What is necessary is just to adjust and arrange | position to a position.
As a second step, tightening is performed with the first fastener in a state in which the attachment target surface is brought into contact with the first rod-shaped member whose position has been adjusted.
Thereby, the head of the first rod-shaped member is locked at a desired position of the side adjustment groove.
As a third step, the second rod-shaped material is adjusted to a desired position of the upper adjustment groove.
As described above, the head of the second rod-shaped member is fitted and held in the upper adjustment groove, and the head is held without falling off during sliding or the like. What is necessary is just to adjust and arrange to.
As a 4th process, it tightens with a 2nd fastener in the state which attached the fixture for attaching an external member to the 2nd rod-shaped material which adjusted the position.
Thereby, the head of the second rod-shaped member is locked at a predetermined position of the upper adjustment groove.

As the external member supported by the support member, the solar cell system will be described in the illustrated embodiment described later, but is not limited thereto, and if it is an external member applied to the mounting construction surface, for example, It may be a green structure, a snow stopper, a lightning rod, an antenna, or the like.
As described above, since the support member can be attached at an arbitrary position, the external member can be attached at an arbitrary position on the installation construction surface.

  The mounting structure of the external member (solar cell panel) 1 of the first embodiment of the present invention shown in FIGS. 1 to 4 includes a side adjustment groove 21 that is released from the side and an upper adjustment groove 22 that is released from the upper side. The support member 2 provided in the longitudinal direction is used, and the heads of the rod-like members 2a and 2b are fitted and held in the adjustment grooves 21 and 22, respectively, so that the rod-like members 2a and 2b are in the longitudinal direction. Is slidable.

The support member 2 in the illustrated embodiment is a vertical rail arranged along the flow direction, and a side adjustment groove 21 that is released from the side is formed on one side surface, and an upper side is formed on the upper surface. An upper adjustment groove 22 to be released is formed.
As shown in FIG. 2 (h), the horizontal width of each of the adjustment grooves 21 and 22 is formed to be smaller than the length connecting the opposing angles of the top surfaces of the heads of the respective rod-shaped members 2a and 2b and larger than the distance between the opposing sides. Therefore, the heads of the rod-like members 2a and 2b are fitted and held in the adjustment grooves 21 and 22 and are held without being rotated during tightening.
Further, the opening width is smaller than the heads of the rod-shaped members 2a and 2b with respect to the groove width that allows the heads of the rod-shaped members 2a and 2b to be recessed from the adjustment grooves 21 and 22, and the leg portions of the rod-shaped members 2a and 2b. For example, the head does not fall off during sliding.

  The first rod-like member 2a and the second rod-like member 2b are provided with heads fitted and held in the respective adjustment grooves 21 and 22, and provided with tips capable of screwing the respective fasteners 2c and 2d. In the illustrated embodiment, the rod-shaped members 2a and 2b are hexagon bolts, and fasteners 2c and 2d, which are tightening nuts, are screwed onto the leg portions of the rod-shaped members 2a and 2b.

The solar cell panel as the external member 1 has frames 12 </ b> A to 12 </ b> D arranged on the periphery of the solar cell 11, and each frame 12 </ b> A to 12 </ b> D has a substantially U-shape that holds the edge of the solar cell 11. This is a simple configuration including a holding portion and a hollow supported portion extending downward from the holding portion.
Of the peripheral edge of the solar cell panel 1, the water-side and water-side edges (frames 12 </ b> A and 12 </ b> B) are supported by the support member 2.

In the illustrated embodiment, the takeout member 3 shown in FIG. 2 (f) is installed on the existing roof shown in FIGS. 1 and 4, and the takeout member 3 has an L-shape shown in FIG. 2 (g). The support member 2 having the above-described configuration is fixed via a connecting member 4, and a lateral support member 5 shown in FIG. 2B is fixed to the support member 2 as an attachment at an arbitrary position. 2 is a configuration in which the solar cell panel 1 shown in FIG. 2 (c) is a member that holds the edge of the lateral support member 5 from above and is fixed to the support member 2 as shown in FIG. 3, and is shown in FIG. 2 (d). As shown in FIG. 3, the pressing member 8 is a member that presses the upper ends of the solar cell panels 1, 1 adjacent in the flow direction from above.
Further, the existing roof on which the take-out member 3 is installed has a base material 6B and a waterproof sheet 6C, such as a wood cement board, laid on a frame 6A made of C-shaped steel. A heat insulating material 6D and a metal rafter 6E (fixing tool 6f) are attached on the top, and a horizontal roofing material is constructed as an exterior material 7 thereon.

The take-out member 3 is a piece material including a horizontal piece-like fixing portion 31 that runs along the existing roof and a holding portion 32 that holds a mounting bolt that faces upward, and is attached to the holding portion 32. A lateral piece 41 of the L-shaped connecting member 4 is attached to the bolt 3a, and is fastened and fixed by a nut 3c. The fixing portion 31 has two holes 311 for attaching the screws 3b.
The connecting member 4 is a piece member having an L-shaped cross section, and through holes (411, 421) are formed in the horizontal piece 41 and the vertical piece 42, and the support member 2 is inserted into the through hole 421 of the vertical piece 42. The 1st rod-shaped material 2a hold | maintained at this side adjustment groove | channel 21 is penetrated, and the 1st fastener 2c is fastened and fixed.

The lateral support member 5 is a member corresponding to a fixture that is fixed to the support member 2, and is a lateral rail that supports an edge along the traveling direction of the solar cell panel 1. It is a standard material arranged along.
The horizontal support member 5 includes support portions 52 and 52 that support the solar cell panel 1 on both sides of a tower-like portion 51 formed at a substantially center of a substantially box-shaped base portion. A groove portion 511 that opens upward is formed, the head portion of the connection bolt 9 that is an upward bolt is held in the groove portion 511, and the pressing member 8 is attached by disposing the pressing member 8 and tightening with the nut 9 b At the same time, the head of the connecting bolt 9 is firmly locked in the groove 511.
Further, upward locking pieces 53, 53 are provided at the side ends thereof, and the fixing brackets 5a, 5a are attached to the locking pieces 53, 53 from above, and the through holes 54 provided in the fixing bracket 5a are attached. The second rod-shaped member 2b held in the upper adjustment groove 22 of the support member 2 is inserted, and the second fastener 2d is fastened and fixed.

A method for attaching the external member 1 of the present invention to an existing roof will be described below.
First, the take-out member 3 is placed on an existing roof and fixed with screws 3b. At that time, the other end of the fixing portion 31 is fixed in a state of being inserted into the overlapping portion of the exterior materials 7 and 7 of the existing roof.
The mounting bolt 3a is held by the holding portion 32 of the fixed take-out member 3, the mounting bolt 32 is inserted into the through hole 411 of the horizontal piece 41 of the L-shaped connecting member 4, and the nut 3c is attached and tightened. As a result, the connecting member 4 is attached to the take-out member 3, and the attachment bolt 3 a is firmly locked to the holding portion 32.
Note that the mounting member 3 may be held in advance by the holding portion 32, and the L-shaped connecting member 4 may be fixed in advance on the take-out member 3.

  Next, as a first step, adjustment is performed by sliding the first rod-like material 2a previously held in the side adjustment groove 21 of the support member 2 to a desired position. In addition, when using the some 1st rod-shaped material 2a, the required number of 1st rod-shaped materials 2a are fitted and hold | maintained.

Subsequently, as the second step, the first rod-like member 2a whose position is adjusted in the first step is inserted through the through hole 421 of the vertical piece 42 of the L-shaped connecting member 4 fixed as described above. The first fastener 2c is attached and tightened.
As a result, the support member 2 is attached to the connecting member 4, and the head of the first rod-shaped member 2 a is firmly locked at a predetermined position of the side adjustment groove 21.

Next, as a third step, adjustment is performed by sliding the second rod-like material 2b previously held in the upper adjustment groove 22 of the support member 2 to a desired position. In addition, when using the some 2nd rod-shaped material 2b, the required number of 2nd rod-shaped materials 2b are fitted and hold | maintained.
In this example, since the horizontal support member 5 is used as the fixture, the solar cell panel 1 is arranged so that the dimension in the flow direction of the solar cell panel 1 is substantially equal to the arrangement interval of the horizontal support members 5. The spacing between the second rod-shaped members 2b, 2b is also approximately equal to the size of the solar cell panel 1 in the flow direction.

Subsequently, as a fourth step, the second rod-shaped member 2b whose position is adjusted in the third step is inserted into the through hole 54 of the fixing bracket 5a for fixing the lateral support member 5, and the second fastening is performed. Attach tool 2d and tighten.
As a result, the lateral support member 5 is fixed to the support member 2 and the head of the second rod-shaped member 2 b is firmly locked at a predetermined position of the upper adjustment groove 22.
In FIG. 4, 1X is a rain presser and 1Y is a reinforcing material.

The mounting structure of the external member 1 according to the present invention thus constructed can dispose the support member 2 at a desired position on the surface to be mounted, and further, the fixture for the external member 1 at the desired position. (In this example, the lateral support member 5) can be attached, and various external members 1 can be easily and stably supported and attached.
Therefore, for example, it can be easily adjusted and supported according to the solar cell panel 1 having various dimensional sizes with respect to various attachment target surfaces.
Further, in the present invention, even if there is an error in the attachment of the take-out member 3 to the existing roof, it can be absorbed, and the support member 2 can be attached without being affected by this attachment error. And the supporting member 2 can be easily attached even if it does not fix the carrying-out metal fitting 3 in the eaves-ridge direction at equal intervals, and it can respond even if the number of the carrying-out metal fittings 3 is increased in order to supplement the strength.

  In the illustrated embodiment (FIG. 4), the heads of the plurality of first rod-shaped members 2a are fitted and held in the side adjustment grooves 21 of the support member 2, and spanned to a plurality of mounting locations on the mounting target surface. Since the support member 2 is fixed, the support member 2 can be stably disposed.

  In the illustrated embodiment, the heads of the plurality of second rod-shaped members 2b are fitted and held in the upper adjustment grooves 22 of the support member 2, and the plurality of lateral support members 5 are attached. When the panel 1 is used, the lateral support member 5 can be disposed at a desired position according to the size of the panel 1.

  In the illustrated embodiment, the support member 2 is a vertical beam disposed in the flow direction, and the fixture is a horizontal beam that also serves as the horizontal support member 5. It can be easily supported and stably supported.

  Furthermore, the mounting method of the external member 1 of the present invention can easily carry out any of the first to fourth steps, and the support member 2 and the lateral support material according to the various external members 1. 5 can be easily and stably supported and attached.

  The second embodiment shown in FIG. 5 has a shape in which the position of the upper adjustment groove 22 of the support member 2 ′ protrudes to the side, and the mounting target surface is a wooden woolen cement board or the like on the wooden frame 6 A ′. A base material 6B and a waterproof sheet 6C are laid to form a base, and an exterior material 7 'having a substantially uniform thickness is laid in a stepped manner on the base. Moreover, the surface of exterior material 7 'which comprises the existing roof is covered with the metal material 7B.

Further, as the take-out member 3 ′, the first member 3D fixed to the existing roof, the second member 3E covering the entire outer periphery on the surface side of the first member 3D, the first member 3D and the first member It consists of the nut 3f which connects 2 member 3E.
The first member 3D includes a fixed portion that is fixed to the roof surface via a waterproof material, and a vertical rod 33 that stands on the fixed portion, and the vertical rod 33 is a bolt material.
The second member 3 is formed in a circular shape (substantially hat shape) in a plan view, and a grounding portion for grounding the roof surface through a waterproof material is provided outside the covering portion covering the first member 3D. The covering portion is provided with an insertion hole through which the vertical rod 33 is inserted.
The third member 3f is a member that attaches and fastens the second member 3E to the roof surface by attaching and fastening to the vertical rod 33 of the first member 3D, and the vertical rod (bolt material) 33. It is a nut screwed into
By tightening the nut that is the third member 3f, the second member 3E can be pressure-bonded to the existing roof, and the upright 33 can be erected upward.
Since the other configuration is almost the same as that of the first embodiment, the same reference numerals are given to the drawings and the description thereof is omitted.

  Furthermore, in this 2nd Example, the attachment tool for attaching the external member 1 is the holding member 8 which hold | suppresses the upper end of the solar cell panels 1 and 1 adjacent to a flow direction, and cross-section reverse U arranged on the back surface. The piece material 5 ′ and the pressing member 8 are inserted into a bolt which is a second rod-shaped material 2b held in the upper adjustment groove 22 of the support member 2 ′. A nut which is the second fastener 2d is attached and tightened. Accordingly, the piece material 5 ′ and the pressing member 8 are integrally fixed to the support member 2 ′, and the upper end of the solar cell panels 1 and 1 adjacent to each other in the flow direction can be pressed by the pressing member 8. The head of the two-bar material 2 b can be locked at a predetermined position of the upper adjustment groove 22.

  In the second embodiment, substantially the same effect can be obtained by using the piece material 5 ′ having a simple structure as compared with the first embodiment, and the pressing member 8 can be attached more easily.

  Moreover, in this 2nd Example, since the surface of exterior | packing material 7 'which comprises the existing roof was covered with metal material 7B, and carrying-out member 3' was fixed to this metal material 7B, it was set as the attachment object surface, The strength can be improved by the material 7B, and the exterior material 7 ′ is not easily cracked. Even if the exterior material 7 ′ is cracked, water leakage does not occur, so that the waterproof effect is extremely high.

1 External member (solar cell panel)
12A to 12D Frame 2, 2 'Support member 21 Side adjustment groove 22 Upper adjustment groove 2a 1st rod-shaped material 2b 2nd rod-shaped material 2c 1st fastening tool 2d 2nd fastening tool 3, 3' Taking-out member 4 Connection Material 41 Horizontal piece 42 Vertical piece 5 Horizontal support material 6A Housing 6B Base material 7, 7 'Exterior material 7B Metal material 8 Holding member 9 Connection bolt

Claims (5)

A support member, which is provided with a piece of material on the existing roof, is provided with a side adjustment groove that is released from one side and an upper adjustment groove that is positioned above the side adjustment groove and that is released upward. The mounting structure of the external member that is fixed to the mounting target surface on which the outlet member is installed and the external member is mounted,
In each adjustment groove of the support member, the head of each rod-shaped material is fitted and held, so that each rod-shaped material can slide in the longitudinal direction,
By adjusting the first bar-like material to a desired position of the side adjustment groove, and tightening with the first fastener in a state where the take-out member of the attachment target surface is in contact with the tip of the first bar-like material, For locking the head of one rod-like material at a desired position of the side adjustment groove, adjusting the second rod-like material to the desired position of the upper adjustment groove, and attaching an external member to the tip of the second rod-like material The head of the second rod-shaped member is locked at a predetermined position of the upper adjustment groove by tightening with the second fastener in a state in which the fixture is attached, and an L-shaped connecting member is interposed in the take-out member. A mounting structure for an external member, wherein the support member is fixed.   The heads of the plurality of first rod-shaped members are fitted and held in the side adjustment grooves of the support member, and the support member is fixed across the plurality of take-out members on the attachment target surface. The external member mounting structure according to claim 1.   The support member is fixed to a take-out member fixed to the base via a connecting material, and the connecting material is provided on a vertical piece provided with a hole through which the first rod-shaped material held in the side adjustment groove is inserted, and on the base The external member mounting structure according to claim 1, further comprising a horizontal piece provided with a hole through which an upper end of the fixed take-out member is inserted.   The heads of the plurality of second rod-shaped members are fitted and held in the upper adjustment groove of the support member, and a plurality of attachments are attached. The external member mounting structure described. On the installation work surface where the take-out member that is a piece material is installed on the existing roof, the side adjustment groove that one side releases and the upper adjustment groove that is located above the side adjustment groove and that opens upward And fixing the support member provided in the longitudinal direction and attaching the external member,
In each adjustment groove of the support member, the head of each rod-shaped material is fitted and held in advance, so that each rod-shaped material can slide in the longitudinal direction,
A first step of adjusting the first rod-like material to a desired position of the side adjustment groove;
The head of the first rod-shaped member is engaged with the desired position of the side adjustment groove by tightening the first rod-shaped member with the first fastening member in a state where the take-out member of the mounting target surface is in contact with the first rod-shaped material whose position is adjusted. Stop the second step,
A third step of adjusting the second rod-shaped material to a desired position of the upper adjustment groove;
The head of the second rod-shaped member is engaged with a predetermined position of the upper adjustment groove by tightening the second rod-shaped material with the second fastener in a state in which the fitting for attaching the external member is attached to the second rod-shaped material whose position is adjusted. A fourth step of stopping and fixing the support member to the take-out member via an L-shaped connecting material;
The mounting method of the external member characterized by consisting of.

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