JP3225844U - Panel fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel fixture which can be attached in a short time. A panel fixture is a fixture used to fix a panel material to a roof material having a goby portion, and includes a first sandwiching body 10 having a first sandwiching piece 16 and a second sandwiching piece 26. The second holding body 20 having the first holding body 10 and the second holding body 20 is provided with a locking hole, and the other holding body is provided with an insertion locking piece inserted into the locking hole. The first holding body 10 and the second holding body 20 are configured to be movable in the opening / closing direction and the vertical direction. [Selection diagram] FIG.

Description

  The present invention relates to a panel fixture used for fixing a panel material such as a solar panel to a roof material.

  2. Description of the Related Art Conventionally, as a fixture used to fix a solar panel to a roofing material, one having a structure in which a goby portion of a roofing material is sandwiched and fixed by an opposing sandwiching body is known (Patent Document 1).

  The fixture includes a first member having a first holding piece and a second member having a second holding piece. The two members are connected by fitting a shaft provided on the second member to a bearing provided on the first member. Both members can be rotated in the opening / closing direction with the shaft fitted to the bearing as a rotation axis.

JP 2017-155515 A

  However, in the conventional fixing device, the operation direction of both members is limited to the opening and closing direction, and when mounting to the goby portion, the opening operation is performed until the interval between the holding pieces of both members is wider than the width of the goby portion. Must be installed, it may take time to attach to the goby.

  The present invention has been made in view of the above circumstances, and a problem to be solved is to provide a panel fixing device that can be attached in a shorter time than a conventional fixing device.

  The panel fixing device of the present invention is a fixing device used for fixing a panel material to a roofing material having a goby portion, and includes a first holding member having a first holding member and a second holding member having a second holding member. The first holding member and the second holding member are provided with a locking hole, and the other is provided with an insertion locking piece inserted into the locking hole. The holding body is configured to be movable in the opening / closing direction and the vertical direction.

  The panel fixing device of the present invention can move both holding members not only in the opening and closing direction but also in the up and down direction, and can move both members in the up and down direction at the time of attachment to the goby portion, thereby covering the goby portion. Since it is possible to secure only a gap, there is no need to open until the gap between the holding pieces of the two members becomes wider than the width of the goby portion, and it is attached to the goby portion in a shorter time than the conventional fixing device be able to.

FIG. 4 is a perspective view showing an example of a use state of the panel fixture of the present invention. The perspective view showing an example of the panel fixture of the present invention. FIG. 3 is an exploded perspective view of the panel fixture shown in FIG. 2. FIG. 3 is an exploded perspective view of the panel fixture shown in FIG. 2 at different angles. (A) is a cross-sectional view of a plate-shaped insertion locking piece without a retaining piece, (b) is a cross-sectional view showing an example of the insertion locking piece having a retaining piece that is folded inward, (c). FIG. 4 is a cross-sectional view showing an example of a plug-in locking piece provided with a retaining piece turned outward, and FIG. 4D is a cross-sectional view showing an example of a plug-in locking piece provided with a retaining member. (A) is a perspective view showing an example of a two-sheet holding type panel holder, and (b) is a perspective view showing an example of a one-sheet holding type panel holder.

(Embodiment)
An embodiment of the panel fixture 1 of the present invention will be described with reference to the drawings. As shown in FIG. 1, the panel fixing device 1 of the present invention is used by being fixed to a roof material R. Although there are various types of roofing materials R, a case in which a solar panel P having an aluminum frame F is fixed to a goby-type folded plate roofing material R will be described as an example.

  As an example, the panel fixture 1 shown in FIGS. 2 to 4 includes two holding bodies (a first holding body 10 and a second holding body 20) that hold the goby portion R1 of the roofing material R, and the first holding body 10 and the second holding body 20. A connecting tool 30 for connecting the second holding body 20, a panel holding tool 40 for pressing the solar panel P, and a stopper 50 for fixing the panel holding tool 40 are provided. In this embodiment, a bolt 30a and a nut 30b are used as the connection tool 30.

  The first holding body 10 of this embodiment includes a base portion (first base portion) 11 having a rectangular shape in a plan view and a support portion (first support portion) provided downward from one side in the narrow direction of the first base portion 11. Unit 12). On the side of the first base portion 11 where the first support portion 12 is provided, a projecting portion 13 that rises obliquely upward is provided. The projecting portion 13 is a portion that functions as a ground. When the projecting portion 13 is in contact with the frame F of the solar panel P, electricity can be released from the projecting portion 13 to the ground through the roofing material R when a leakage occurs.

  The first base portion 11 has a through hole (first through hole) 11a through which a bolt 30a used for connection with the second holding member 20 is inserted, and a part of the second holding member 20 (an insertion member to be described later). A locking hole 11b into which the stopper 23) is inserted is provided. The first through hole 11a and the locking hole 11b are provided near the center of the first base portion 11 in the longitudinal direction. In this embodiment, the first through-hole 11a is a long hole elongated in the narrow direction of the first base portion 11, and the locking hole 11b is a rectangular hole long in the longitudinal direction of the first base portion 11.

  A thin plate-shaped projection plate 14 is provided on the upper surface of the first base portion 11. As shown in FIGS. 3 and 4, the projection plate 14 of this embodiment has a rectangular shape in a plan view, and a part in the narrow direction protrudes outward. In the projection plate 14, at positions corresponding to the first through holes 11a and the locking holes 11b, the same through holes (plate through holes) 14a as the first through holes 11a and the same locking holes as the locking holes 11b. (Plate locking hole) 14b is provided.

  In the projecting plate 14 of this embodiment, biting teeth 14c that bite into the frame F of the solar panel P project upward from the outside of the plate through hole 14a and the plate locking hole 14b. In this embodiment, four holes (eight in total) are provided on both outer sides of the plate through hole 14a and the plate locking hole 14b. The number of bite teeth 14c may be more or less than four, respectively.

  By providing the digging teeth 14c, the digging teeth 14c dig into the frame F when the solar panel P is fixed, and it is possible to prevent the solar panel P from being inadvertently displaced. The projection plate 14 may be provided as needed, and may be omitted when unnecessary.

  Two support legs (first support legs) 15 are provided at the lower end side of the first support portion 12. The first support leg 15 of this embodiment includes a contact support portion (first contact support portion) 15a protruding outward at an angle of about 90 degrees from the lower end of the first support portion 12. The first contact support 15a is in surface contact with the surface of the roof material R. By providing the first contact support portion 15a, the panel fixture 1 is easily stabilized, and attachment to the roof material R is facilitated.

  Although illustration is omitted, a non-slip member such as a resin material or a rubber material may be provided on the surface of the first contact support portion 15a on the side in contact with the roof material R as necessary.

  A holding piece (first holding piece) 16 is provided between the two first support legs 15 on the lower end side of the first support portion 12. The holding piece of this embodiment projects inward from the lower end of the first support portion 12 at an angle of about 90 degrees.

  As shown in FIGS. 2 to 4, a non-slip portion (first non-slip portion) 16 a is provided at the tip of the first holding piece 16. The first non-slip portion 16a can be made of a resin material or a rubber material having a higher frictional resistance than the first holding member 10 (for example, polyvinyl chloride, synthetic rubber, natural rubber, or the like).

  When a resin material or a rubber material is used as the first non-slip portion 16a, for example, a separate part made of a resin material or a rubber material is attached to the tip of the first holding piece 16, It can be formed by coating the tip with a liquid resin or a liquid rubber material. Further, it can also be formed by attaching a non-slip tape or the like to the tip of the first holding piece 16.

  It is preferable that the first non-slip portion 16a elastically deforms when pressed against the goby portion R1. Further, it is preferable that the first non-slip portion 16a has such strength and thickness that the first non-slip portion 16a is not damaged when pressed against the goby portion R1.

  In this embodiment, in order to improve the strength of the first holding member 10, the first base portion 11, the first support portion 12, the first support leg 15, and the first holding member 16 of the first holding member 10 are provided with ribs (the first holding member 16). (One rib) 17. In this embodiment, a reinforcing member 18 is provided between the back surface of the first base portion 11 and the inner surface of the first support portion 12.

  By providing the first ribs 17 and the reinforcing members 18 on the first holding member 10, the deformation of the first holding member 10 itself is prevented, and the careless displacement of the solar panel P due to the deformation of the first holding member 10 is prevented. Can be prevented. In order to prevent deformation of the first holding member 10, the thickness of the material itself can be increased. The first rib 17 and the reinforcing member 18 may be provided as needed, and may be omitted when unnecessary.

  The second holding body 20 is a member that holds the goby portion R <b> 1 of the roofing material R in cooperation with the first holding body 10. The second holding body 20 of this embodiment is provided downward from one side in the narrow direction of the second base portion 21 and a base portion (second base portion) 21 disposed below the first base portion 11. A supporting portion (second supporting portion) 22.

  At the corner between the second base portion 21 and the second support portion 22, an insertion locking piece 23 that is inserted into the locking hole 11 b of the first holding piece 16 projects upward. As shown in FIGS. 3 and 4, the insertion locking piece 23 of this embodiment is in the shape of a flat plate, and has two retaining pieces 23 a protruding therefrom. The retaining piece 23a prevents the insertion locking hole 23 from accidentally falling out of the locking hole 11b. After the retaining piece 23a is inserted into the locking hole 11b, it is bent outward to cover the periphery of the locking hole 11b.

  The shape of the insertion locking piece 23 may be other than this. For example, a flat plate without the retaining piece 23a as shown in FIG. 5 (a), or a retaining plate in which the upper end of the flat plate is turned inward or outward as shown in FIGS. 5 (b) and 5 (c). A shape having the piece 23a can also be adopted.

  As shown in FIG. 5D, from the viewpoint of preventing the second holding member 20 from falling off, a separate stopper member 23b is provided on at least one of the front surface and the back surface of the flat insertion locking piece 23. Can also be attached. As the retaining member 23b, for example, a plate (plate material) made of resin, rubber, or metal can be used.

  The second base portion 21 is provided with a through hole (second through hole) 21a for inserting the bolt 30a. In this embodiment, the screw shaft of the bolt 30a is inserted from below the second base portion 21 into the second through hole 21a, and the head of the bolt 30a is fixed to the back surface of the second base portion 21 by welding. .

  Two support legs (second support legs) 25 are provided at the lower end side of the second support portion 22. In this embodiment, the two second support legs 25 are located inside the two first support legs 15. The second support leg 25 of this embodiment includes a contact support portion (second contact support portion) 25a protruding outward at an angle of about 90 degrees from the lower end of the second support portion 22. The second contact support portion 25a is configured to make surface contact with the surface of the roof material R. By providing the second contact support portion 25a, the panel fixture 1 is easily stabilized, and attachment to the roof material R is facilitated.

  Although illustration is omitted, like the first contact support portion 15a, the surface of the second contact support portion 25a on the side in contact with the roof material R is provided with a non-slip material such as a resin material or a rubber material as necessary. A member can also be provided.

  A holding piece (second holding piece) 26 is provided between the two second support legs 25 on the lower end side of the second support portion 22. The second holding piece 26 of this embodiment is provided to project inward from the lower end of the second support portion 22 at an angle of about 90 degrees. A non-slip portion (second non-slip portion) 26 a is provided at the tip of the second holding piece 26.

  The second non-slip portion 26a can be made of a material (for example, polyvinyl chloride, silicon, synthetic rubber, natural rubber, or the like) having a higher friction resistance than the second holding member 20, such as a resin material or a rubber material. When a resin material or a rubber material is used, for example, a separate part made of a resin material or a rubber material is attached to the tip of the second holding piece 26, or a liquid resin or liquid rubber is attached to the tip of the second holding piece 26. It can be formed by coating a material. Alternatively, it can be formed by attaching a non-slip tape or the like to the tip of the second holding piece 26.

  In this embodiment, in order to improve the strength of the second holding body 20, the second base 21, the second support 22, the second support leg 25, and the second holding piece 26 of the second holding body 20 are provided with ribs (first (Two ribs) 27 are provided. By providing the second rib 27 on the second holding body 20, it is possible to prevent the deformation of the second holding body 20 itself and prevent the solar panel P from being inadvertently displaced due to the deformation of the second holding body 20. it can. The second rib 27 may be provided as needed, and can be omitted when unnecessary. Although not shown, the thickness of the material itself can be increased in order to prevent the deformation of the second holding body 20.

  The first holding member 10 and the second holding member 20 of this embodiment are connected by the connecting member 30. Specifically, the first base portion 11 of the first holding body 10 is moved to the second position so that the screw shaft of the bolt 30a passes through the first through hole 11a and the insertion locking piece 23 is inserted into the locking hole 11b. The nut 30b is fastened to the threaded portion that has passed through the first through-hole 11a in a state where the nut 30b is overlaid on the outside of the second base portion 21 of the two holding bodies 20, so that the first holding body 10 and the second holding body 20 are separated. Are linked. One or more washers 31 can be interposed as needed inside the nut 30b.

  The connected first holding member 10 and second holding member 20 are moved (rotated) in a direction away from or close to each other (opening / closing direction) with the insertion locking piece 23 inserted into the locking hole 11b as a fulcrum. Can be. As in this embodiment, when the structure is such that the insertion locking piece 23 is inserted into the locking hole 11b, both or one of the first holding piece 16 and the second holding piece 26 may be moved in the vertical direction other than the opening and closing direction. Therefore, when the panel fixing device 1 is installed in the goby portion R1, the positioning can be easily performed, and the mounting can be performed in a short time.

  The panel holder 40 is a member that holds the solar panel P. The panel holder 40 has a two-panel holding type disposed between two solar panels P as shown in FIG. 6A and a solar panel P at one end as shown in FIG. There is a single-sheet holding type to be arranged.

  As an example, the panel holder 40 shown in FIG. 6 (a) is a two-sheet holding type holder, and the panel holder 40 has an upward U-shape and is separated from the upper ends of the holder base 40a by an angle of about 90 degrees. It has a panel holding part 40b protruding in the direction. A holder through hole 40c through which the screw shaft of the bolt 30a can be inserted is provided on the bottom surface of the holder base 40a.

  The two-panel type panel holder 40 is configured to hold the solar panel P disposed between the first base part 11 and the panel holder 40b by fastening the stopper 50 to the screw shaft. It is. In this embodiment, as the stopper 50, a nut with a washer previously developed by the present applicant is used.

  The nut with washer referred to here is one with a washer attached to a shaft protruding from the back side of the nut head, and the end of the shaft is turned outward so that the mounted washer does not fall off. It is a crimped one. There are various variations of the nut with washer.For example, a head projection is provided on the back surface of the nut head, a washer surface projection that engages with the head projection on the surface of the washer, and a biting projection is provided on the back surface of the washer. Can be used.

  Note that the stopper 50 described in the present embodiment is an example, and the stopper 50 may use a nut with a washer having a structure different from the nut with the washer, or may use a nut other than the nut with the washer. .

  As an example, the panel holder 40 shown in FIG. 6B is a single-sheet holding type holder, and has a flat holder base 40a and a downward L-shaped protruding upward from one end of the holder base 40a. And a lower receiving portion 40d protruding downward from the other end of the holder base 40a. A holder through hole 40c through which the screw shaft of the bolt 30a can be inserted is provided on the bottom surface of the holder base 40a.

  Like the two-panel type panel holder 40, the one-panel type panel holder 40 is also arranged between the first base portion 11 and the panel holding portion 40b by fastening the stopper 50 to the screw shaft. The held solar panel P is held.

  In the above embodiment, the first holding member 10, the second holding member 20, and the panel holding member 40 are made of SPCC (cold rolled steel plate), but the first holding member 10, the second holding member 20, and the panel holding member 40 are formed. Can also be manufactured from materials other than SPCC.

(Other embodiments)
In the said embodiment, although the case where the non-slip part (1st non-slip part 16a and the second non-slip part 26a) is provided in both the 1st holding piece 16 and the 2nd holding piece 26 is taken as an example, the non-slip part is It is also possible to provide only one of the first holding piece 16 and the second holding piece 26.

  In the said embodiment, although the case where the 1st non-slip part 16a and the 2nd non-slip part 26a are made of the material which elastically deforms is taken as an example, either the 1st non-slip part 16a or the 2nd non-slip part 26a is only any one. May be made of a material that elastically deforms.

  In the above-described embodiment, an example is described in which each of the first holding body 10 and the second holding body 20 is provided with one holding piece (the first holding piece 16a and the second holding piece 26a). Two or more pieces can be provided on each of the first holding member 10 and the second holding member 20. In this case, the non-slip portions can be provided at the tips of all the holding pieces, or can be provided only on arbitrary holding pieces.

  In the above embodiment, the case where the solar panel P having the aluminum frame F is fixed is taken as an example. However, the panel fixing device 1 of the present invention is not limited to the solar panel P without the frame F or the solar panel P. Can be used for fixing other panels P.

  In the above-described embodiment, an example in which the two second support legs 25 are located inside the two first support legs 15 is described as an example. On the contrary, the two first support legs 15 are two. May be configured to be located inside the second support leg 25.

(Example of use)
An example of the use of the panel fixture 1 of this embodiment is a case where the solar panel P is fixed to a goby-type folded plate roof material.
(1) The panel fixture 1 is arranged so that the first holding body 10 is located on one side and the second holding body 20 is located on the other side of the goby portion R1 of the roofing material R. At this time, the panel fixing tool 1 is stabilized by bringing the first contact supporting portion 15a of the first holding member 10 and the second contact supporting portion 25a of the second holding member 20 into surface contact with the surface of the roof material R. Easier to do.
(2) The nut 30b of the connector 30 is tightened, and the goby portion R1 is held between the first holding piece 16 of the first holding body 10 and the second holding piece 26 of the second holding body 20. At this time, the goby portion R1 is held by the first non-slip portion 16a provided at the tip of the first holding piece 16 and the second non-slip portion 26a provided at the tip of the second holding piece 26.
(3) After performing the steps (1) and (2) for the plurality of panel fixtures 1, the solar panels P to be fixed on the first base portions 11 of the plurality of panel fixtures 1 are mounted.
(4) After placing the solar panel P, the panel holder 40 is set so that the screw shaft passes through the first through hole 11a, and the panel holder 40 is addressed above the solar panel P.
(5) The stop 50 is fastened to the screw shaft, and the solar panel P is held by the panel holder 40. At this time, by fastening the stopper 50, the biting teeth 14c bite into the frame F of the solar panel P, and the solar panel P is held between the first base portion 11 and the panel holding portion 40b.
(6) Thereafter, the above (4) and (5) are repeated for each panel fixture 1, and the solar panel P is fixed at a predetermined position by the plurality of panel fixtures 1.

  In the above-mentioned use example, the case where the two-panel type panel holder 40 is used is described as an example. However, the case where the single-panel type panel holder 40 is used can be used in the same procedure.

  The panel fixing device 1 of the present invention has industrial applicability as a tool for fixing a solar panel P to a roofing material R, particularly, a metal goby-type folded plate roof.

DESCRIPTION OF SYMBOLS 1 Panel fixture 10 Clamp body (1st clamp body)
11 Base part (first base part)
11a Through-hole (first through-hole)
11b Lock hole 12 Support part (first support part)
13 Projecting portion 14 Projecting plate 14a Through hole (plate through hole)
14b Lock hole (plate lock hole)
14c biting teeth 15 support leg (first support leg)
15a Contact support part (first contact support part)
16 Nipping piece (first nipping piece)
16a Non-slip part (first non-slip part)
17 rib (first rib)
18 Reinforcing material 20 Clamp (second clamp)
21 Base part (second base part)
21a Through hole (second through hole)
22 Support part (second support part)
23 Insertion Locking Piece 23a Retaining Piece 23b Retaining Member 25 Support Leg (Second Support Leg)
25a Contact support part (second contact support part)
26 Holding piece (second holding piece)
26a Non-slip part (second non-slip part)
27 rib (second rib)
Reference Signs List 30 connecting tool 30a bolt 30b nut 31 washer 40 panel holder 40a holder base 40b panel holding part 40c holder through hole 40d lower receiving part 50 stopper F frame P panel (solar panel)
R Roofing material R1 Goby part

Claims (6)

In a panel fixing tool used to fix a panel material to a roof material having a goby portion,
A first holding body having a first holding piece and a second holding body having a second holding piece,
A locking hole is provided in one of the first holding member and the second holding member,
An insertion locking piece inserted into the locking hole is provided on the other of the first holding body and the second holding body,
The first holding body and the second holding body are movable in the opening and closing direction and the up and down direction,
A panel fixing device, characterized in that: The panel fixture according to claim 1,
A retaining piece or a retaining member is provided on the insertion locking piece,
A panel fixing device, characterized in that: The panel fixing device according to claim 1 or 2,
The first holding body has a first support leg,
The first support leg includes a first support portion substantially perpendicular to the roofing material and a first contact support portion projecting outward from a lower end of the first support portion,
The second holding body has a second support leg,
The second holding leg includes a second support portion substantially perpendicular to the roof material and a second contact support portion projecting outward from a lower end of the second support portion.
A panel fixing device, characterized in that: The panel fixture according to any one of claims 1 to 3,
The first holding body includes a first base portion on which the panel can be placed,
On the first base portion, provided is a projection plate having a biting tooth that cuts into a frame of the panel material placed on the first base portion,
A panel fixing device, characterized in that: The panel fixture according to any one of claims 1 to 4,
A non-slip portion having a larger frictional resistance than both or one of the first and second holding pieces is provided at a portion of the first holding piece and / or the second holding piece that comes into contact with the goby portion. Was
A panel fixing device, characterized in that: The panel fixing device according to claim 5,
The non-slip portion is made of an elastically deformable material,
A panel fixing device, characterized in that:

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