JP2015132120A - Mounting bracket of solar panel, cradle of solar panel, and method for constructing solar panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting bracket of a solar panel capable of easily mounting the solar panel to a cradle, the cradle of the solar panel, and a method for constructing the solar panel.SOLUTION: A mounting bracket of a solar panel comprises: a first pressing part 51 which contacts a first solar panel 1A, and presses the first solar panel 1a to a cradle 2 to be fixed; a second pressing part 52 which contacts a second solar panel 1B, and presses the second solar panel 1B to the cradle 2 to be fixed; a cradle fixation part 6 which connects the first pressing part 51 with the second pressing part 52, and is fixed to the cradle 2; and a guide part 53 which is continuously provided with the second pressing part 52, and guides the second solar panel 1B between the second pressing part 52 and the cradle 2. The guide part 53 has a guide surface 53a continuous to a lower surface 51a on which the second pressing part 52 contacts the second solar panel 1B, and on the guide surface 53a, an interval with the cradle 2 is larger on a side to be separated from the second pressing part 52 than that of a side of the second pressing part 52.

Description

  The present invention relates to a solar panel mounting bracket, a solar panel mount, and a solar panel construction method.

  2. Description of the Related Art Conventionally, a photovoltaic power generation system using a solar panel for receiving sunlight and converting the energy into electric power has attracted attention. A plurality of solar panels are arranged and mounted on a gantry, and the solar panel can be attached to the gantry by fixing each solar panel to the gantry one by one, For example, there is a method of fixing the ends to the gantry so as to be pressed against the gantry from above (see, for example, Patent Document 1).

JP 2013-47455 A

In such a solar panel mounting method, when the solar panel already fixed to the base and the adjacent solar panel are fixed to the base, there is already a solar panel fixed to the base. Of the solar panels newly fixed to the gantry, the worker cannot approach the end of the solar panel already fixed to the gantry. For this reason, when this end is fixed to the gantry, the operator must perform the fixing work in an unreasonable posture or use a dedicated jig.
Moreover, in the method of fixing the solar panels one by one to the gantry, it takes time for the fixing work.
For this reason, a solar panel mounting bracket, a solar panel base, and a solar panel construction method capable of easily attaching the solar panel to the base are desired.

  Therefore, an object of the present invention is to provide a solar panel mounting bracket, a solar panel mount, and a solar panel construction method capable of easily attaching the solar panel to the mount.

  In order to achieve the above object, a solar panel mounting bracket according to the present invention is provided between an adjacent first solar panel and a second solar panel, and the first solar panel and the second solar panel. In a solar panel mounting bracket for fixing both solar panels to a gantry, first pressing is performed by abutting against the first solar panel from a side facing the gantry and pressing and fixing the first solar panel to the gantry. A second pressing portion that contacts the second solar panel from the side facing the mount and presses and fixes the second solar panel against the mount; the first pressing portion and the second pressing portion And a guide for fixing the second solar panel between the second pressing portion and the gantry by being connected to the gantry and being fixed to the gantry and the second pressing portion. The guide portion has a guide surface that is continuous with a surface where the second pressing portion abuts on the second solar panel, and the guide surface is closer to the second pressing portion than the second pressing portion side. 2 The distance between the pressing portion side and the side spaced apart from the gantry is large.

  Further, the solar panel construction method according to the present invention is the solar panel construction method using the solar panel mounting bracket, wherein the first solar panel is installed on the mount, and the first pressing is performed. After fixing the solar panel mounting bracket to the gantry so as to press the first solar panel against the gantry, the second solar panel is slid to end the second solar panel. Is inserted between the second pressing part and the gantry through the guide part and the gantry, and the second solar panel is pressed against the gantry by the second pressing part. To do.

  In the present invention, the first solar panel is pressed against the gantry with the first pressing portion and fixed to the gantry with the solar panel mounting bracket, and then the second solar panel is slid to the second pressing portion and the gantry. And the second solar panel can be fixed to the gantry by pressing the second solar panel against the gantry with the second pressing portion. And the attachment bracket of a solar panel can insert the slid 2nd solar panel smoothly between a 2nd pressing part and a mount frame by having a guide part.

Thus, since the second solar panel is fixed to the gantry by inserting the second solar panel between the second pressing part and the gantry, the first solar panel side of the second solar panel It is not necessary to directly fix the end of the bolt with a fastener such as a bolt or nut. As a result, as in the prior art, the worker is unable to approach the end of the second solar panel on the first solar panel side, and the worker performs fixing work in an unreasonable posture, or is dedicated. Since there is no problem of having to perform fixing work using a jig, the second solar panel can be easily attached.
Moreover, compared with the case where the solar panel is fixed to a mount with a fixing tool one by one as in the prior art, the time required for mounting the solar panel on the mount can be shortened.

Further, in the solar panel mounting bracket according to the present invention, a convex portion capable of pressing the second solar panel is formed on a surface of the second pressing portion that contacts the second solar panel. It is preferable.
By setting it as such a structure, a 2nd solar panel can be reliably fixed to a mount frame. In particular, when the convex portion is elastically deformed or plastically deformed in a state where the second solar panel is inserted between the second pressing portion and the gantry, the convex portion is surely brought into contact with the second solar panel. Since the second solar panel is pressed against the gantry, the second solar panel can be securely fixed by the gantry.

In the solar panel mounting bracket according to the present invention, the guide surface is a tapered surface in which the distance from the pedestal gradually increases from the second pressing portion side toward the side away from the second pressing portion. Preferably there is.
By setting it as such a structure, a 2nd solar panel can be moved along a guide surface, and it can insert smoothly between a 2nd pressing part and a mount frame.

Further, in the solar panel mounting bracket according to the present invention, a first pressing portion that is in contact with an end surface of the first solar panel and presses the end surface is provided continuously with the first pressing portion, and A second pressing portion that contacts and presses the end surface of the second solar panel is provided continuously with the second pressing portion, and the first pressing portion is separated from the gantry, and It is preferable that the two pressing portions are in contact with the gantry.
By setting it as such a structure, a 1st press part and a 2nd press part become a positioning member of a 1st solar panel and a 2nd solar panel, and a 1st solar panel and a 2nd solar panel are set to a normal position Can be installed easily.
Further, when the first solar panel is fixed by the solar panel mounting bracket, the first pressing portion is separated from the gantry so that the reaction force is first pressed from the gantry via the first pressing portion. Since it does not transmit to a part, a 1st solar panel can be reliably pressed and fixed to a mount frame by a 1st pressing part.

The solar panel mount according to the present invention includes a rafter that supports the solar panel in the solar panel mount to which the solar panel is attached using the solar panel mounting bracket. The mounting bracket of the solar panel can be fixed with a fixture, and a groove portion is formed which extends in the extending direction and allows the fixture to slide.
By setting it as such a structure, the position of the mounting bracket of a solar panel can be easily adjusted by sliding the mounting bracket of a solar panel with a fixture.

In the solar panel gantry according to the present invention, it is preferable that the rafter is made of aluminum.
By setting it as such a structure, a groove part can be easily formed in a rafter.

In addition, the solar panel gantry according to the present invention includes a beam member that supports the rafters and a column that supports the beam member, and the beam member and the column are made of steel. preferable.
By setting it as such a structure, the intensity | strength of a beam material and a support | pillar is securable.

  According to the present invention, the first solar panel is pressed against the gantry with the first pressing portion and fixed to the gantry with the solar panel mounting bracket, and then the second solar panel is slid to the second pressing portion. The second solar panel can be fixed to the gantry by inserting it between the gantry and pressing the second solar panel against the gantry with the second pressing portion. And the attachment bracket of a solar panel can insert the slid 2nd solar panel smoothly between a 2nd pressing part and a mount frame by having a guide part.

Thus, since the second solar panel is fixed to the gantry by inserting the second solar panel between the second pressing part and the gantry, the first solar panel side of the second solar panel It is not necessary to directly fix the end of the bolt with a fastener such as a bolt or nut. As a result, as in the prior art, the worker is unable to approach the end of the second solar panel on the first solar panel side, and the worker performs fixing work in an unreasonable posture, or is dedicated. Since there is no problem of having to perform fixing work using a jig, the second solar panel can be easily attached.
Moreover, compared with the case where the solar panel is fixed to a mount with a fixing tool one by one as in the prior art, the time required for mounting the solar panel on the mount can be shortened.

It is a side view which shows an example of the mount frame with which the solar panel by embodiment of this invention was attached. FIG. 2 is a view in the direction of arrow A in FIG. (A) is a figure which shows the attachment metal fitting which fixes a solar panel to a mount frame, (b) is BB sectional drawing of (a). (A) is a side view of the solar panel mounting bracket, and (b) is a front view of the solar panel mounting bracket. (A) is a diagram showing a state in which a first-stage solar panel is constructed, (b) is a diagram showing a state in which a second-stage solar panel is constructed, and (c) is a diagram in which a third-stage solar panel is constructed. FIG. (A) is a figure which shows a mode that a mounting bracket is attached to a 1st solar panel, (b) is a figure which shows a mode that a mounting bracket is fixing the 1st solar panel to a mount frame, (c) is a mounting bracket, It is a figure which shows a mode that a 2nd solar panel is inserted between mounts.

(Solar panel mounting bracket and solar panel mount)
A solar panel mounting bracket and a solar panel mount according to embodiments of the present invention will be described below with reference to FIGS. 1 to 6.
As shown in FIGS. 1 and 2, the solar panels 1, 1... According to the present embodiment are well-known solar panels formed in a substantially rectangular plate shape with a predetermined thickness in plan view. Arranged and fixed to a gantry (solar panel gantry) 2 with mounting brackets (solar panel mounting brackets) 3, 3.

In the present embodiment, the gantry 2 includes a base 21 (see FIG. 1) supported by the ground G, a support column 22 (see FIG. 1) standing on the base 21, and two fixed bases on the top of the support column 22. .. Are provided with beam members 23, 23 and eight rafters 24, 24... Fixed to the beam members 23, 23, respectively.
The two beam members 23, 23 extend in the east-west direction, are spaced at a predetermined interval in the north-south direction, and the south-side beam member 23 is arranged at a position lower than the north-side beam member 23. In addition, the eight rafters 24, 24... Extend in a direction perpendicular to the two beam members 23, 23, and are respectively arranged above the two beam members 23, 23 at a predetermined interval in the east-west direction. It is fixed. These rafters 24, 24... Are inclined so that the end on the south side is at a lower position than the end on the north side.

The foundation 21 is formed of concrete as a material, and the columns 22 and the beam members 23 are formed of steel.
The rafter 24 is made of aluminum, and a groove portion (see FIG. 3) 25 in which a fixture 7 of the mounting bracket 3 to be described later slides is formed on the upper surface 24a (see FIG. 1) along the extending direction. Yes.

In this embodiment, 16 solar panels 1, 1,... Are arranged in four rows in the extending direction of the beam 23 (hereinafter referred to as the east-west direction) on the gantry 2 and in the extending direction of the rafters 24 (hereinafter, 4 stages are arranged in the north-south direction. A gap (joint) of about 20 mm is provided between the solar panels 1 and 1 adjacent to each other in the east-west direction and the north-south direction. These solar panels 1, 1... Are arranged so as to be inclined along the inclination of the rafter 24.
And between the solar panels 1 and 1 adjacent in the north-south direction, and the end portions in the north-south direction of the solar panels 1, 1... Arranged on both ends in the north-south direction (the side on which the solar panel 1 is not arranged next to each other) Are attached to the rafters 24, 24 ... of the gantry 2 by these attachment fittings 3, 3 .... ing.

  As shown in FIGS. 3 and 4, the mounting bracket 3 is made of, for example, aluminum or the like, and the first of the two solar panels 1, 1 adjacent in the north-south direction is disposed on the south side. 1st latching part 4 which latches solar panel 1A, 2nd latching part 5 which latches the 2nd solar panel 1B arranged on the north side, 1st latching part 4, and 2nd latching A gantry fixing unit 6 connected to the unit 5 and fixed to the rafter 24 (the gantry 2).

The 1st latching | locking part 4 contact | abuts to the upper surface 1b of the end surface 1a vicinity of the side (north side) facing the 2nd solar panel 1B of the 1st solar panel 1A, and presses the 1st solar panel 1A to the rafter 24. It has the 1st pressing part 41 and the 1st holding | suppressing part 42 which contact | abuts to the end surface 1a of the north side of 1st solar panel 1A, and hold | suppresses this end surface 1a.
The 2nd latching | locking part 5 contact | abuts the upper surface 1d of the end surface 1c vicinity of the side (south side) facing the 1st solar panel 1A of the 2nd solar panel 1B, and presses the 2nd solar panel 1B against the rafter 24. The second pressing portion 51, the second pressing portion 52 that abuts against the end surface 1c on the south side of the second solar panel 1B and presses the end surface 1c, and the second solar panel 1B when the second solar panel 1B is fixed to the rafter 24. And a guide portion 53 that guides the solar panel 1B between the second pressing portion 51 and the rafter 24 (the gantry 2).

  The first pressing portion 41, the gantry fixing portion 6, the second pressing portion 51, and the guide portion 53 are integrally formed so as to be a plate portion 31 that is substantially rectangular in plan view. When the mounting bracket 3 fixes the first solar panel 1A and the second solar panel 1B to the rafter 24, the plate portion 31 is arranged in a direction parallel to the upper surface 24a of the rafter 24, and on the south side. The first pressing portion 41, the gantry fixing portion 6, the second pressing portion 51, and the guide portion 53 are arranged in this order from the north side toward the north side.

  The first pressing portion 41 is configured such that the lower surface 41a facing the upper surface 24a of the rafter 24 contacts the upper surface 1b in the vicinity of the end surface 1a on the north side of the first solar panel 1A. On the lower surface 41a of the first pressing portion 41, a plurality of protrusions (convex portions) 41b, 41b (see FIG. 4A) that can press the first solar panel 1A against the rafter 24 are formed. The protrusions 41b, 41b... Extend in the east-west direction and are arranged in the north-south direction. The cross-sectional shape orthogonal to the extending direction of the ridge 41b may be arbitrarily set such as a substantially triangular shape, a substantially square shape, or a substantially semicircular shape.

  The first pressing portion 42 is formed of a plate-like member that is formed to have a width substantially the same as the width of the plate portion 31 in the east-west direction and protrudes substantially perpendicularly to the lower surface 31 a of the plate portion 31. When fixing the 1st solar panel 1A and the 2nd solar panel 1B to the rafter 24, the 1st holding | suppressing part 42 faces the extending direction of the rafter 24, and the lower end part (tip part) 42a is The rafter 24 is configured to be separated from the upper surface 24a.

  The 2nd pressing part 51 is comprised so that the lower surface 51a which opposes the upper surface 24a of the rafter 24 may contact | abut with the upper surface 1d of the end surface 1c vicinity of the south side of the 2nd solar panel 1B. On the lower surface 51a of the second pressing portion 51, a plurality of ridges (convex portions) 51b, 51b (see FIG. 4A) capable of pressing the second solar panel 1B against the rafter 24 are formed. The protrusions 51b, 51b... Extend in the east-west direction and are arranged in the north-south direction. The cross-sectional shape orthogonal to the extending direction of the protrusions 51b may be arbitrarily set such as a substantially triangular shape, a substantially square shape, or a substantially semicircular shape. Moreover, the cross section of several protrusion 51b, 51b ... may be continued like a saw-tooth.

The second pressing portion 52 is formed of a plate-like member that is formed to have a width substantially the same as the width in the east-west direction of the plate portion 31 and protrudes substantially perpendicularly to the lower surface 31 a of the plate portion 31. When fixing the first solar panel 1A and the second solar panel 1B to the rafter 24, the second pressing portion 52 faces the extending direction of the rafter 24, and the lower end portion (tip portion) 52a is Further, the upper surface 24a of the rafter 24 is configured to come into contact with the upper surface 24a.
The first pressing part 42 and the second pressing part 52 are arranged in parallel at a predetermined interval in the north-south direction. And the surface opposite to the mutually opposing surface of the 1st press part 42 and the 2nd press part 52 touches the end surface 1a of the north side of 1st solar panel 1A, and the end surface 1c of the south side of 2nd solar panel 1B. The holding surfaces 42b and 52b are configured to contact and hold.

The guide portion 53 has a lower surface 53a continuous with the lower surface 51a of the second pressing portion 51, and the lower surface 53a of the guide portion 53 connects the second solar panel 1B to the second pressing portion 51 and the rafter 24 (mount 2). A guide surface (hereinafter referred to as a guide surface 53a) for guiding is formed.
The guide surface 53a is formed in a tapered surface in which the distance from the upper surface 24a of the rafter 24 gradually increases from the second pressing portion 51 side (south side) toward the side away from the second pressing portion 51 (north side).

Bolt holes 61 into which the bolts 71 of the fixture 7 for fixing the mounting bracket 3 to the rafter 24 can be inserted are formed in the gantry fixing portion 6.
As shown in FIG. 3, the fixture 7 includes a bolt 71, a nut 72, and a washer 73, and the head 71 a and the washer 73 of the bolt 71 are configured to be slidable in the groove 25 of the rafter 24. .
The bolt 71 has a head 71 a on the lower side, and a washer 73 is disposed on the head 71 a of the bolt 71.

In the groove portion 25 of the rafter 24, a portion where the head 71a of the bolt 71 slides and a portion where the washer 73 slides are formed. The upper end portion 25 a of the groove portion 25 is opened to a width that is smaller than the outer diameter of the washer 73 and slightly larger than the outer diameter of the screw portion 71 b of the bolt 71, and the head 71 a and the washer of the bolt 71 inserted into the groove portion 25. 73 is configured so that it cannot move above the groove 25.
For this reason, in order to insert the head 71a and the washer 73 of the bolt 71 into the groove 25, the head 71a and the washer 73 of the bolt 71 are inserted into the groove 25 from the end 24b in the extending direction of the rafter 24 (see FIG. 1). insert.
In the present embodiment, the groove 25 is also formed on the lower surface 24 c of the rafter 24.

(Solar panel construction method)
Then, the construction method of a solar panel is demonstrated.
First, as shown to Fig.5 (a), the 1st step | paragraph solar panels 11,11 ... arranged in the southernmost side among the solar panels 1,1, ... are arrange | positioned on the upper part of the rafters 24,24 ... These first-stage solar panels 11, 11... Are fixed to the rafters 24, 24.
In this embodiment, one solar panel 1 is installed on two adjacent rafters 24, 24, and the end on the south side and the end on the north side of the solar panel 1 are respectively connected to the rafters 24, 24. 24. For this reason, four places per one solar panel 1 are fixed to the rafters 24 and 24 by the mounting bracket 3.

First, the south end of the first-stage solar panel 11 is fixed to the rafter 24 with the mounting bracket 3.
At this time, the mounting bracket 3 is placed in the first stage together with the fixture 7 so that the first locking portion 4 is on the north side of the second locking portion 5, which is opposite to the direction shown in FIGS. 3 and 4. Arranged on the south side of the solar panel 11.
Then, the lower surface 41a of the first pressing portion 41 and the upper surface 1d in the vicinity of the end surface 1c on the south side of the first-stage solar panel 11 are brought into contact with each other, and the pressing surface 42b of the first pressing section 42 and the first-stage solar panel 11 are brought into contact. Is brought into contact with the end face 1c on the south side. Further, the lower end portion 52 a of the second pressing portion 52 is brought into contact with the upper surface 24 a of the rafter 24.
In this state, the nut 72 is fastened to the bolt 71, and the first-stage solar panel 11 is pressed against the rafter 24 by the first pressing portion 41 and fixed.
At this time, the protrusions 41b, 41b (see FIG. 4A) of the first pressing portion 41 press the first-stage solar panel 11 against the rafter 24, and the tip of the protrusion 41b is elastically deformed or It is plastically deformed and reliably contacts the upper surface of the first-stage solar panel 11.

Subsequently, the northern end of the first-stage solar panel 11 is fixed by the mounting bracket 3.
Here, since the first-stage solar panel 11 corresponds to the first solar panel 1A described above, the first-stage solar panel 11 will be described as the first solar panel 1A.
At this time, as shown in FIG. 6A, the mounting bracket 3 is oriented so that the first locking portion 4 is on the south side of the second locking portion 5 as shown in FIGS. The groove 25 is slid together with the fixture 7 and arranged on the north side of the first solar panel 1A.
6B, the lower surface 41a of the first pressing portion 41 and the upper surface 1b in the vicinity of the end surface 1a on the north side of the first solar panel 1A are brought into contact with each other, and the pressing surface of the first pressing portion 42 is obtained. 42b and the end face 1a on the north side of the first solar panel 1A are brought into contact with each other. In this state, a nut 72 is fastened to the bolt 71, and the first solar panel 1A is pressed against the rafter 24 by the first pressing portion 41 and fixed.
At this time, the ridges 41b, 41b... Of the first pressing part 41 press the first solar panel 1A against the rafter 24, and the tip of the ridge 41b is elastically deformed or plastically deformed to cause the first solar panel. Since the worker fixing the mounting bracket 3 to the rafter 24 can enter between the adjacent rafters 24, the worker approaches the north end face 1a of the first solar panel 1A. Can work.

Next, as shown in FIG. 5 (b), the second stage adjacent to the north side of the first stage solar panels 11, 11... Already fixed to the rafters 24, 24. The solar panels 12, 12... Are arranged on the top of the rafter 24, and these second-stage solar panels 12, 12... Are fixed to the rafters 24, 24.
Here, the first-stage solar panel 11 already fixed to the rafter 24 corresponds to the first solar panel 1A described above, and the second-stage solar panel 12 fixed from now on is the second solar panel 1B described above. Therefore, the first-stage solar panel 11 is used as the first solar panel 1A, and the second-stage solar panel 12 is used as the second solar panel 1B. Will be explained.

First, as shown in FIG. 6C, the second solar panel 1B is slid along the rafter 24 from the north side of the first solar panel 1A, and the first solar panel 1A is already fixed to the rafter 24. A portion in the vicinity of the end face 1c on the south side of the second solar panel 1B is inserted between the second pressing portion 51 of the mounting bracket 3 and the rafter 24.
At this time, a portion near the end face 1c on the south side of the second solar panel 1B is inserted between the guide portion 53 and the upper surface 24a of the rafter 24, and a portion near the end face 1c on the south side of the second solar panel 1B is inserted. It inserts between the 2nd pressing part 51 and the rafter 24 along the guide surface 53a. Then, the end surface 1c on the south side of the second solar panel 1B is brought into contact with the pressing surface 52b of the second pressing portion 52.

  Further, the upper surface 1d near the end face 1c on the south side of the second solar panel 1B interferes with the ridges 51b, 51b (see FIG. 4A) of the second pressing portion 51, and the ridges 51b, 51b,. The second solar panel 1B is inserted between the second pressing portion 51 and the rafter 24 so as to be crushed by elastic deformation or plastic deformation. As a result, the second solar panel 1 </ b> B reliably contacts the second pressing portion 51, and the second solar panel 1 </ b> B is pressed against the rafter 24 by the second pressing portion 51.

  Then, the end on the north side of the second solar panel 1B is fixed to the rafter 24 with the mounting bracket 3 in the same manner as when the north end of the first solar panel 1A is fixed to the rafter 24 with the mounting bracket 3. .

  Next, as shown in FIG. 5C, the third-stage solar panel 13 adjacent to the north side of the second-stage solar panels 12, 12 already fixed to the rafter 24 among the solar panels 1, 1. Are arranged on the upper part of the rafter 24, and the second-stage solar panels 12, 12... Are fixed to the rafters 24, 24. In this case, the already fixed second-stage solar panels 12, 12 correspond to the first solar panel 1A, and the third-stage solar panels 13, 13 correspond to the second solar panel. Then, the third-stage solar panels 13 and 13 are fixed to the rafters 24 in the same manner as the second-stage solar panels 12 and 12 are fixed to the rafters 24 described above.

Next, in the same manner as the third-stage solar panels 13 and 13, the fourth-stage solar panels 14 and 14 (see FIG. 2) adjacent to the north side of the third-stage solar panels 13 and 13 are fixed to the rafters 24. To do.
The lower surface 41a of the first pressing portion 41 is in contact with the upper surface 1b in the vicinity of the end surface 1a on the north side of the fourth-stage solar panels 14, 14,..., And the pressing surface 42b of the first pressing portion 42 is in contact with the end surface 1a. The mounting bracket 3 is installed so that it contacts.

Next, operations and effects of the solar panel mounting bracket and the solar panel mount will be described with reference to the drawings.
According to the mounting bracket 3 of the solar panel 1 according to the present embodiment, the first solar panel 1A is pressed against the rafter 24 by the first pressing portion 41 and fixed to the rafter 24 by the mounting bracket 3, and then the second sun The optical panel 1B is slid and inserted between the second pressing portion 51 and the rafter 24, and the second solar panel 1B is pressed against the rafter 24 by the second pressing portion 51, whereby the second solar panel 1B is 24 can be fixed. And the attachment metal fitting 3 can insert the slid 2nd solar panel 1B smoothly between the 2nd pressing part 51 and the rafter 24 by having the guide part 53. FIG.

Thus, since the 2nd solar panel 1B is fixed to the rafter 24 by inserting between the 2nd pressing part 51 and the rafter 24, the 1st solar panel 1A side of the 2nd solar panel 1B It is not necessary to fix the (south side) end directly with a fastener such as a bolt or nut. As a result, unlike the conventional case, the worker cannot fix the south end of the second solar panel 1B, and the worker performs a fixing work in an unreasonable posture or uses a dedicated jig. Then, since there is no problem of having to perform fixing work, the second solar panel 1B can be easily attached.
Moreover, compared with the case where the solar panels 1, 1... Are fixed to the rafters 24 with fixing tools one by one as in the past, the time required for attaching the solar panels 1, 1. Can do.

Further, the protrusions 41b and 51b are formed on the lower surface 41a of the first pressing portion 41 and the lower surface 51a of the second pressing portion 51, whereby the first solar panel 1A and the second solar panel 1B are The rafter 24 can be securely fixed.
In particular, when the ridges 41b and 51b are elastically deformed or plastically deformed by pressing the first solar panel 1A and the second solar panel 1B, the ridges 41b and 51b are the first solar panel 1A and the second solar panel 1B. The first solar panel 1A and the second solar panel 1B can be reliably fixed by the rafters 24 in order to reliably contact the solar panel 1B.

  In addition, the guide surface 53a is a tapered surface in which the distance from the rafter 24 gradually increases from the second pressing portion 51 side toward the side away from the second pressing portion 51, thereby guiding the second solar panel 1B. It can be moved along the surface 53 a and smoothly inserted between the second pressing portion 51 and the rafter 24.

Moreover, the 1st holding | suppressing part 42 and the 2nd holding | suppressing part 52 become a positioning member of the 1st solar panel 1A and the 2nd solar panel 1B, and put the 1st solar panel 1A and the 2nd solar panel 1B into a normal position. It can be installed easily. In particular, the distance between the first solar panel 1A and the second solar panel 1B is adjusted by adjusting the distance between the pressing surface 42b of the first pressing part 42 and the pressing surface 52b of the second pressing part 52. Can do.
Further, when the first solar panel 1 </ b> A is fixed by the mounting bracket 3, the first pressing portion 42 is separated from the rafter 24, so that the reaction force is generated from the rafter 24 via the first pressing portion 42. Since it does not transmit to the 1 pressing part 41, the 1st solar panel 1A can be reliably pressed against the rafter 24 by the 1st pressing part 41, and can be fixed.

In addition, the rafter 24 can fix the mounting bracket 3 with the fixing tool 7, and is formed with a groove 25 that extends in the extending direction and allows the fixing tool 7 to slide. By sliding together, the position of the mounting bracket 3 can be easily adjusted.
In addition, since the rafter 24 is formed using aluminum as a material, the groove 25 can be easily formed in the rafter 24.
Further, since the beam member 23 and the column 22 are made of steel, the strength of the beam member 23 and the column 22 can be ensured.

The embodiments of the solar panel mounting bracket, the solar panel mount, and the solar panel construction method according to the present invention have been described above, but the present invention is not limited to the above-described embodiments, and the gist thereof is described. It is possible to make appropriate changes without departing from
For example, in the above embodiment, the solar panels 1, 1... Are fixed to the gantry 2 supported by the ground G. However, the solar panels 1, 1,. The structure of the gantry 2 and the form and number of members (base 21, struts 22, beam members 23, rafters 24, etc.) that constitute the gantry 2, and the material that forms the members that constitute the gantry 2 Etc. may be set as appropriate. Further, the arrangement and number of the solar panels 1, 1..., The installation direction and the inclination angle, the size of the gap between the adjacent solar panels 1, 1, and the mounting position and number of the mounting bracket 3 for fixing the solar panel 1. Etc. may be set as appropriate.

  In the above embodiment, the mounting bracket 3 is configured so that the groove 25 of the rafter 24 can be slid. However, a bolt hole is formed in the rafter 24 in place of the groove 25, and a fixing tool is attached to the bolt hole. 7 may be inserted and fastened with a nut 72 to fix the mounting bracket 3 to the rafter 24.

In the above embodiment, the ridges 41b and 51b are formed on the lower surfaces 41a and 51a of the first pressing portion 41 and the second pressing portion 51, but the ridges 41b and 51b are not formed. Also good. Further, the ridges 41 b and 51 b may be formed on the lower surface of either the first pressing portion 41 or the second pressing portion 51.
Further, in the above embodiment, the protrusions 41b and 51b extending in the extending direction of the rafter 24 are formed on the lower surfaces 41a and 51a of the first pressing part 41 and the second pressing part 51, but the protrusions 41b and 51b are formed. The extending direction may be arbitrarily set, and convex portions that do not extend in a predetermined direction may be formed instead of the protrusions 41b and 51b.

In the above embodiment, the guide surface 53a is formed as a tapered surface. However, if the distance from the second pressing portion 51 side is larger than that of the second pressing portion 51 side than the second pressing portion 51 side, a curved surface or You may form in the level | step difference surface etc. where the level | step difference continued.
Moreover, the shape of the 1st press part 42 and the 2nd press part 52 may be set arbitrarily.

DESCRIPTION OF SYMBOLS 1 Solar panel 1A 1st solar panel 1B 2nd solar panel 2 Mounting frame (mounting panel of solar panel)
3 Mounting bracket (Solar panel mounting bracket)
4 First Locking Section 5 Second Locking Section 6 Base Fixing Section 7 Fixing Tool 23 Beam Material 24 Rafter 24a Upper Surface 25 Groove 41 First Pressing Section 42 First Pressing Section 51 Second Pressing Section 52 Second Pressing Section 53 Guide Part 53a Guide surface

Claims (8)

In the mounting bracket of the solar panel that is provided between the adjacent first solar panel and the second solar panel and fixes the first solar panel and the second solar panel to a gantry,
A first pressing portion that contacts the first solar panel from the side facing the mount and presses and fixes the first solar panel to the mount;
A second pressing portion that contacts the second solar panel from the side facing the mount and presses and fixes the second solar panel to the mount;
A gantry fixing portion that connects the first pressing portion and the second pressing portion and is fixed to the gantry;
A guide portion that is provided continuously with the second pressing portion and guides the second solar panel between the second pressing portion and the gantry,
The guide portion has a guide surface that is continuous with a surface where the second pressing portion contacts the second solar panel, and the guide surface is closer to the second pressing portion side than to the second pressing portion side. The solar panel mounting bracket, wherein a distance between the side to be separated and the mount is large.   2. The solar panel according to claim 1, wherein a convex portion capable of pressing the second solar panel is formed on a surface of the second pressing portion that contacts the second solar panel. Mounting bracket.   The said guide surface is a taper surface from which the space | interval with the said mount frame becomes gradually large toward the side spaced apart from the said 2nd pressing part from the said 2nd pressing part side, The Claim 1 or 2 characterized by the above-mentioned. Mounting bracket for solar panels. A first pressing portion that is in contact with an end surface of the first solar panel and presses the end surface is provided continuously with the first pressing portion;
A second pressing portion that contacts and presses against the end surface of the second solar panel is provided continuously with the second pressing portion;
4. The solar panel installation according to claim 1, wherein the first pressing portion is separated from the gantry and the second pressing portion is in contact with the gantry. 5. Hardware. In the solar panel mount to which the solar panel is attached using the solar panel mounting bracket according to any one of claims 1 to 4,
Comprising a rafter that supports the solar panel;
The rafter is capable of fixing a mounting bracket of the solar panel with a fixture, and has a groove portion extending in the extending direction so that the fixture can slide. .   6. The solar panel mount according to claim 5, wherein the rafter is made of aluminum.   7. The solar light according to claim 5, comprising a beam member that supports the rafters and a column that supports the beam member, wherein the beam member and the column are made of steel. Panel mount. In the construction method of the solar panel using the mounting bracket of the solar panel according to any one of claims 1 to 4,
After the first solar panel is installed on the gantry and the first solar panel is pressed against the gantry by the first pressing portion and the solar panel mounting bracket is fixed to the gantry, the first solar panel is fixed to the gantry. 2 The solar panel is slid, the end of the second solar panel is inserted between the guide part and the gantry and inserted between the second pressing part and the gantry, the second sun panel A method for constructing a solar panel, wherein an optical panel is pressed against the frame by the second pressing portion.

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