JP3189157U - Mounting bracket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting metal fitting having excellent workability by eliminating vertical deviation of the first and second metal fittings. SOLUTION: A mounting bracket is composed of first and second brackets 1, 21 and fastening bolts 36 and fastening nuts 37. The first metal fitting 1 includes a first holding portion 2, a first corrugated portion 4 having a first corrugated surface 4A having continuous peaks and valleys in the vertical direction C, and the like. The second metal fitting 21 includes a second holding portion 22 and a second corrugated portion 24 having a second corrugated surface 24A having continuous peaks and valleys in the vertical direction C. The first and second metal fittings 1, 21 fit the peaks of the corrugated surfaces 4A and 24A into the valleys. The fastening bolt 36 and the fastening nut 37 fasten the first and second metal fittings 1 and 21 from the pinching direction A, press the first and second pinching portions 2 and 22 against the goby portion, and press the first and second metal fittings 1 and 2. The goby portion is sandwiched between the sandwiching portions 2 and 22. [Selection diagram] FIG. 13

Description

  The present invention relates to a mounting bracket for mounting and fixing a solar cell panel or the like (installation target body) to a folded plate roof or the like (installation side body).

  As a mounting bracket, Patent Document 1 discloses a folded plate roofing fixture including both leg pieces, both inwardly facing pieces, and bolts / nuts. The folded plate roofing fixture integrally forms both leg pieces and both inwardly facing pieces, and projects both inwardly facing pieces from the both leg pieces inwardly. This folded plate roofing material fitting inserts a goby portion of the folded plate roofing material through a gap between both inwardly facing pieces, and further causes both inwardly facing pieces to face the folded plate roof overlapping base. Subsequently, the folded-plate roof material fixture clamps the folded-plate roof superposition base with both inwardly facing pieces by tightening the bolts / nuts.

JP 2010-196422 A

  However, in Patent Document 1, both leg pieces and both inwardly facing pieces are integrally formed, and the goby portion is inserted through the gap between both inwardly facing pieces, so that the goby portion of the folded roof material is between the inwardly facing pieces. If the gap is larger than the gap, the baze portion cannot be inserted into the gap, and it is necessary to prepare a folded plate roofing material fixture having different gaps between the inwardly facing pieces.

  An object of the present invention is to provide a mounting bracket capable of adjusting the distance between the first and second brackets according to the size (size) of the gob portion of the installation side body such as a roof.

  Another object of the present invention is to provide a mounting bracket with excellent workability by eliminating the vertical displacement of the first and second brackets.

  A first aspect of the present invention is a mounting bracket that is disposed between an installation target body and an installation side body and attaches and fixes the installation target body to the installation side body. And a first and second metal fittings for clamping the goby part from the clamping direction for clamping the goby part, and a fastening bolt and a fastening nut for fastening the first and second metal fittings from the clamping direction. The first metal fitting has a first clamping part arranged on one side of the goby part from the clamping direction, and a first fastening hole penetrating in the clamping direction, and upward from the upper end of the first clamping part A first corrugated portion that extends upward from the upper end of the first fastening portion, and has a first corrugated surface in which peaks and troughs are continuous in a vertical direction orthogonal to the sandwiching direction. And the second metal fitting is disposed on the other side of the goby portion from the pinching direction. And a second fastening hole having a second fastening hole penetrating in the sandwiching direction and extending upward from the upper end of the second sandwiching portion, and a second waveform in which peaks and valleys are continuous in the vertical direction A second corrugated portion having a surface and extending upward from the upper end of the second fastening portion, and the first and second metal fittings are arranged with the goby portion in between, The two clamping parts are confronted, the peak parts of the first and second corrugated surfaces are fitted into the valley parts, the first and second corrugated parts are connected, and the fastening parts in the clamping direction are connected between the fastening parts. A fastening gap is provided, the first and second fastening parts are opposed to each other, and arranged on both sides of the gouge part, and the fastening bolts are connected to the fastening holes of the first and second fastening parts from the clamping direction. And the fastening nut is disposed between the fastening bolt and the fastening bolt, and each fastening portion and the fastening gap are disposed between the fastening nut and the fastening nut. It is screwed to the binding bolt, by rotating the fastening bolt or the tightening nut is a mounting bracket characterized by pressing the first and second clamping portions in the goby portion.

  According to a second aspect of the present invention, the first metal fitting has a first flange portion that is continuous to the upper end side of the first corrugated portion and extends in the clamping direction, and the second metal fitting is the second metal fitting. It has a 2nd flange part which is continued on the upper end side of a clamping part, and extends in the clamping direction, and attaches the installation object to the 1st flange part or / and the 2nd flange part. 1. The mounting bracket according to 1.

  According to a third aspect of the present invention, the first and second corrugated portions form the first and second corrugated surfaces between an upper end and a lower end in the vertical direction, and the first and second corrugated surfaces are: The peak portion and the valley portion have the same shape, and the waveform pitch between the peak portions is the same, and each waveform pitch is formed even by 1/2 pitch in the vertical direction. The first mounting surface plane orthogonal to the first corrugated surface, and the second flange portion has a second mounting surface plane orthogonal to the second corrugated surface. The mounting bracket described.

  According to a fourth aspect of the present invention, the first clamping part is disposed on one side of the goby part from the clamping direction, and the first presser corrugated surface in which the presser crest part and the presser valley part are continuous in the vertical direction is provided. The second clamping part is disposed on the other side of the goby part from the clamping direction, and has a second presser corrugated surface in which the presser crest part and the presser valley part are continuous in the vertical direction, And the second presser corrugated surface has the same shape as the presser crest and the presser trough, and the same waveform pitch between the presser crests, and the first and second clamping parts The presser crest portions of the presser corrugated surfaces are arranged to face each other, and with the rotation of the fastening bolts or the fastening nuts, the presser crest portions are pressed against the gouge portions to face each other. The attachment according to any one of claims 1 to 3, wherein the goby portion is clamped by a presser foot portion. It is a tool.

  A fifth aspect of the present invention is the mounting bracket according to any one of the first to fourth aspects, wherein the first and second brackets are made of an aluminum alloy.

According to the first aspect of the present invention, since the mounting bracket is constituted by the first and second brackets, the first and second brackets can be separated / approached in the sandwiching direction.
Thereby, the space | interval between the 1st and 2nd clamping parts can be adjusted corresponding to the size (size) of the goby part of an installation side body (a roof etc.). In the first and second metal fittings, the first and second sandwiching portions can sandwich the goby portion from the sandwiching direction by disposing the gore portion therebetween.
In the first aspect, the first and second metal fittings are not displaced in the vertical direction by fitting the peak portions of the first and second corrugated surfaces into the valley portions.
Thereby, even if the fastening bolt or the fastening nut is rotated and the first and second metal fittings are fastened (tightened) from the sandwiching direction, the gore portion is held by the first and second sandwiching portions without shifting in the vertical direction. It is a mounting bracket that can be clamped while being pressed and has excellent workability.

  According to the second aspect of the present invention, the installation target body can be attached to the first flange portion and / or the second flange portion, and can be attached and fixed to the installation side body such as a roof through the mounting bracket.

In Claim 3 which concerns on this invention, in the 1st and 2nd corrugated surface, the peak part of the uppermost end of one side is inserted in the trough part of the uppermost end of the other side, and also the peak part of each corrugated surface is sequentially added. The first and second corrugated parts are connected by fitting into the valley.
Thereby, in a 1st and 2nd flange part, a 1st and 2nd attachment surface plane can be arrange | positioned on the same plane orthogonal to a 1st and 2nd waveform surface.

  According to the fourth aspect of the present invention, the entire first and second clamping portions are not pressed against the goby portion, but the presser foot portions of each presser corrugated surface are pressed against the gouge portion. Accordingly, the pressure contact force due to the rotation (tightening) of the fastening bolt and the fastening nut can be concentrated on each presser foot portion without being distributed to the entire first and second clamping portions, and the gouge portions are arranged to face each other. The gouge part can be securely clamped by each presser foot, and the mounting bracket will not be pulled down from the gouge part.

  According to the fifth aspect of the present invention, when the first and second metal fittings are made of an aluminum alloy, the metal fitting is excellent in corrosion resistance and electric corrosion resistance, and the durability can be improved.

It is a front view of a mounting bracket. It is an AA arrow line view of FIG. It is a BB arrow line view of FIG. It is a figure which shows a 1st metal fitting, Comprising: (a) is a front view, (b) is CC arrow line view of Fig.4 (a). FIG. 6 is a DD arrow view of FIG. 4. It is the EE arrow line view of FIG. It is a figure which shows a 2nd metal fitting, Comprising: (a) is a front view, (b) is a FF arrow line view of Fig.7 (a). It is the HH arrow line view of FIG. It is a GG arrow line view of FIG. It is a figure which shows the 1st and 2nd waveform part in a 1st and 2nd metal fitting, Comprising: (a) is a partial enlarged view before fitting each peak part in each trough part, (b) shows each peak part. It is the partially expanded view inserted in each valley part. It is a figure which shows a folded-plate roof (installation side body), Comprising: (a) is a perspective view, (b) is a partially expanded front view. It is a figure which attaches an attachment metal fitting to a folded-plate roof (installation side body), Comprising: (a) is the front view which spaced apart the 1st and 2nd metal fitting, (b) is the front view which contacted the 1st and 2nd metal fittings It is. It is a figure which attaches an attachment metal fitting to a folded-plate roof (installation side body), Comprising: It is the front view which fastened the 1st and 2nd metal fitting with the fastener. It is the II arrow directional view of FIG. It is a front view which attaches and fixes a solar cell panel (installation object) to a folded-plate roof (installation side body) using an attachment metal fitting. It is the JJ arrow line view of FIG. FIG. 16 is a partially enlarged view of FIG. 15. It is a figure which attaches and fixes a safety support | pillar (installation target body) to a folded-plate roof (installation side body) using a mounting bracket, Comprising: (a) is a front view, (b) is K of FIG. FIG. FIG. 19 is a partially enlarged front view of FIG. It is a figure which shows the 1st and 2nd presser waveform surface which a 1st and 2nd clamping part has, Comprising: (a) is a partially expanded front view, (b) is a partially expanded front view which clamped the goby part. .

  A mounting bracket according to the present invention will be described with reference to FIGS.

  In FIG. 15 thru | or FIG. 20, the attachment metal fitting (X) is arrange | positioned between installation object bodies (Y) and installation side bodies (Z), such as a folded-plate roof. The mounting bracket (X) attaches and fixes the installation target body (Y) to the installation side body (Z).

As shown in FIGS. 1 to 10, the mounting bracket (X) includes a first bracket (1), a second bracket (21), and a fastener (35).
1st and 2nd metal fittings (1) and (21) are arrange | positioned at the both sides of the goby part (Z1) of an installation side body (Z). The first and second metal fittings (1) and (21) clamp the goby portion (Z1) from the pinching direction (A) that holds the goby portion (Z1) (see FIG. 13).

<First bracket (1)>
The first metal fitting (1) is disposed on one side of the goby portion (Z1) (see FIGS. 12 and 13).
As shown in FIGS. 1 to 6, the first metal fitting (1) includes a first clamping part (2), a first fastening part (3), a first corrugated part (4), and a first flange part (5). And a first fixture (11).
The first metal fitting (1) has a metal fitting length (L) in the front-rear direction (B) perpendicular to the sandwiching direction (A). The first metal fitting (1) is formed of a metal such as an aluminum alloy, for example.

The 1st clamping part (2) is arrange | positioned at the one side of the goby part (Z1) (refer FIG.12 and FIG.13).
A 1st clamping part (2) comprises the lower end (2b) side of a 1st metal fitting (1) in the up-down direction (C) orthogonal to a clamping direction (A) and the front-back direction (B).
The first clamping part (2) is curved and protrudes in the clamping direction (A). The first clamping part (2) has a metal fitting length L in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).
The first clamping part (2) has a presser claw (6). The presser claw (6) is formed on the lower end (2b) side of the first clamping part (2) in the vertical direction (C), and has a presser plane (6A) and an installation plane (6B).

  The presser plane (6A) is formed at the right end (6s) of the presser claw (6) in the clamping direction (A) and extends upward perpendicular to the clamping direction (A). The presser plane (6A) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).

  The installation plane (6B) is formed on the lower end (6b) of the presser claw (6) in the vertical direction (C), and is orthogonal to the presser plane (6A) [perpendicular to the vertical direction (C)], and the clamping direction (A) To extend. The installation plane (6B) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).

The first fastening portion (3) extends upward from the upper end (2a) of the first clamping portion (2) in the vertical direction (C). The first fastening portion (3) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).
The first fastening portion (3) has a plurality of first fastening holes (7), (7) and a gap forming plane (8).

Each first fastening hole (7), (7) is arranged at an interval (δ1) from the front and rear ends (1m), (1u) of the first metal fitting (1) in the front-rear direction (B). The first fastening holes (7), (7) are arranged with a space (δ2) between them in the front-rear direction (B).
Each first fastening hole (7), (7) is arranged at the center between the upper and lower ends (3a), (3b) of the first fastening part (3) in the vertical direction (C). Each first fastening hole (7), (7) penetrates the first fastening part (3) in the sandwiching direction (A).

The gap forming plane (8) is arranged at the right end (3s) in the sandwiching direction (A) of the first fastening portion (3). The gap forming plane (8) is formed between the upper and lower ends (3a) and (3b) of the first fastening portion (3) in the vertical direction (C).
The gap forming plane (8) is inclined at an angle (θ) from the upper end (3a) of the first fastening part (3) to the projecting side (curving side) of the first clamping part (2), while the first fastening part (3 ) To the lower end (3b). The gap forming plane (8) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1). Further, the first fastening holes (7) and (7) are opened in the gap forming plane (8) from the sandwiching direction (A).

The first corrugated portion (4) extends upward from the upper end (3a) of the first fastening portion (3) in the vertical direction (C). The first corrugated portion (4) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).
The first corrugated portion (4) has a first corrugated surface (4A). The first corrugated surface (4A) is formed at the right end (4s) in the sandwiching direction (A) of the first corrugated portion (4).
The first corrugated surface (4A) is formed between the upper end (4a) and the lower end (4b) of the first corrugated portion (4) in the vertical direction (C), and is parallel to the presser plane (6A). The first corrugated surface (4A) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).
The first corrugated surface (4A) is constituted by a plurality of peaks (9A), (9A),... And a plurality of valleys (8B), (8B),.

Each peak (8A), (8A),... And each valley (8B), (8B),... Are formed in the same triangular shape (triangular peak or triangular valley), for example, in the vertical direction (C) , Formed between the upper and lower ends (4a), (4b) of the first corrugated portion (4). Each peak (9A), (9A), ... and each valley (9B), (9B), ... are formed alternately in the vertical direction (C), and each peak (9A), (9A), ... project in the clamping direction (A). Each trough (9B), (9B),... Opens in the sandwiching direction (A).
Each peak (9A), (9A), ... and each valley (9B), (9B), ... has a metal fitting length (L) in the front-rear direction (B) of the first metal fitting (1). It is formed between the front and rear ends (1m) and (1u). Each peak (9A), (9A), ... [or each valley (9B), (9B), ...] is formed with a waveform pitch (P) between each peak (or between each valley). Is done.

The first flange portion (5) is continuously formed on the upper end (4a) side of the first corrugated portion (4) in the vertical direction (C).
The first flange portion (5) is orthogonal to the first corrugated surface (4A) [perpendicular to the up-down direction (C)] and spaced from the first corrugated surface (4A), ie, the first direction (A), It extends to the protruding side (curved side) of the clamping part (2). The first flange portion (5) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).
The first flange portion (5) has a first mounting surface (5A) and a first mounting hole (10).

  The first mounting surface plane (5A) includes the upper end (4a) of the first corrugated portion (4), and is orthogonal to the first corrugated surface (4A) [perpendicular to the up-down direction (C)]. It extends in the protruding side [curved side / clamping direction (A)] of (2). The first mounting surface (5A) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (1m), (1u) of the first metal fitting (1).

  The first mounting hole (10) is arranged at the center between the first fastening holes (7) and (7) in the front-rear direction (B). A 1st attachment hole (10) penetrates a 1st flange part (5) to an up-down direction (C).

The first mounting tool (11) includes a first mounting bolt (12) and a first mounting nut (13). The first mounting bolt (12) includes a hexagonal head (12A) and a screw shaft (12B). The first mounting bolt (12) passes through the screw shaft portion (12B) from the vertical direction (C) to the first mounting hole (10). The first mounting bolt (12) is inserted through the washer (14) into the first mounting hole (10).
The first mounting nut (13) is screwed to the screw shaft portion (12B) with the first flange portion (5) disposed between the hexagonal heads (12A) of the first mounting bolt (12).

<Second metal fitting (21)>
The second metal fitting (21) is disposed on the other side of the goby portion (Z1) (see FIGS. 12 and 13).
As shown in FIGS. 1 to 3 and FIGS. 7 to 9, the second metal fitting (21) includes a second clamping part (22), a second fastening part (23), a second corrugated part (24), a second A flange part (25) and a second fixture (31) are provided.
The second metal fitting (21) has the same metal fitting length (L) as the first metal fitting (1) in the front-rear direction (B).
The second metal fitting (21) is formed of a metal such as an aluminum alloy, for example.
A 2nd metal fitting (21) is a 2nd clamping part (22), a 2nd fastening part (23), a 2nd flange part (25), and a 2nd fixture (31) except a 2nd waveform part (24). Are made into the same shape and the same structure as the first clamping part (2), the first fastening part (3) and the first fixture (11) of the first metal fitting (1).

A 2nd clamping part (22) is arrange | positioned at the other side of the goby part (Z1) (refer FIG.12 and FIG.13).
A 2nd clamping part (22) comprises the lower end (22b) side of a 2nd metal fitting (22) in an up-down direction (C).
A 2nd clamping part (22) curves and protrudes in the clamping direction (A). The second clamping part (22) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (22m), (22u) of the second metal fitting (22).
The second clamping part (22) has a presser claw (26). The presser claw (26) is formed on the lower end (22b) side of the second clamping part (21) in the vertical direction (C), and has a presser plane (26A) and an installation plane (26B).

  The presser plane (26A) is formed at the left end (26t) of the presser claw (26) in the clamping direction (A), and extends upward perpendicular to the clamping direction (A). The holding plane (26A) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).

  The installation plane (26B) is formed on the lower end (26b) of the presser claw (26) in the vertical direction (C), and is orthogonal to the presser plane (26A) [perpendicular to the vertical direction (C)], and the clamping direction (A) To extend. The installation plane (26B) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).

The second fastening portion (23) extends upward from the upper end (22a) of the second clamping portion (22) in the vertical direction (C). The second fastening portion (23) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).
The second fastening part (23) has a plurality of second fastening holes (27), (27) and a gap forming plane (28).

Each of the second fastening holes (27), (27) is arranged at a distance (δ1) from the front and rear ends (21m), (21u) of the second metal fitting (21) in the front-rear direction (B). Each of the second fastening holes (27), (27) is arranged with a space (δ2) between each other in the front-rear direction (B). The intervals (δ1) and (δ2) between the second fastening holes (27) and (27) are the same as those of the first metal fitting (1).
Each of the second fastening holes (27), (27) is arranged in the center between the upper and lower ends (23a), (23b) of the second fastening portion (23) in the vertical direction (C). Each of the second fastening holes (27), (27) penetrates the second fastening portion (23) in the sandwiching direction (A).

The gap forming plane (28) is arranged at the left end (23t) in the sandwiching direction (A) of the second fastening portion (23). The gap forming plane (28) is formed between the upper and lower ends (23a) and (23b) of the second fastening portion (23) in the vertical direction (C).
The gap forming plane (28) is inclined at an angle (θ) from the upper end (23a) of the second fastening portion (23) to the protruding side (curved side) of the second clamping portion (22), while the second fastening portion (23 ) To the lower end (23b). The gap forming plane (28) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21). Moreover, each 2nd fastening hole (27), (27) opens in a clearance gap formation plane (28).

The second corrugated portion (24) extends upward from the upper end (23a) of the second fastening portion (23) in the vertical direction (C). The second corrugated portion (24) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).
The second corrugated portion (24) has a second corrugated surface (24A). The second corrugated surface (24A) is formed at the left end (24t) of the sandwiching direction (A) of the second corrugated portion (24).
The second corrugated surface (24A) is formed between the upper end (24a) and the lower end (24b) of the second corrugated portion (24) in the vertical direction (C), and is parallel to the pressing surface (26A). The second corrugated surface (24A) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).
The second corrugated surface (24A) includes a plurality of peaks (29A), (29A),... And a plurality of valleys (29B), (29B),.

Each peak (29A), (29A), ... and each valley (29B), (29B), ... are, for example, the same as the peak (9A) and valley (9B) of the first corrugated surface (4A). It is formed in a triangle and is formed between the upper and lower ends (24a) and (24b) of the second corrugated part (24) in the vertical direction (C). Each peak (29A), (29A), ... and each valley (29B), (29B), ... are alternately formed in the vertical direction (C), and each peak (29A), (29A), ... project in the clamping direction (A). Each trough (29B), (29B),... Opens in the sandwiching direction (A).
Each peak (29A), (29A), ... and each valley (29B), (29B), ... has a metal fitting length (L) in the front-rear direction (B) of the second metal fitting (21). It is formed between the front and rear ends (21m) and (21u). Each peak (29A), (29A),... [Or each valley (29B), (29B),...] Is formed with a waveform pitch (P) between the peaks (or between the valleys). Is done. The waveform pitch (P) of the second waveform surface (24A) is the same pitch as the first waveform surface (4A).

  Each peak (9A), (9A), ..., each valley (9B), (9B), ..., and each valley (29A) of the second waveform (24), (29A),..., Each valley (29B), (29B),... Is shifted by 1/2 pitch (1 / 2P) from each waveform pitch (P), (P) in the vertical direction (C). It is formed.

The second flange portion (25) is continuously formed on the upper end (24a) side of the second corrugated portion (24) in the vertical direction (C).
The second flange portion (25) is orthogonal to the second corrugated surface (24A) [perpendicular to the vertical direction (C)] and is spaced from the second clamping portion (22), ie, the second direction (A). It extends to the protruding side (curved side) of the clamping part (22). The second flange portion (25) has a metal fitting length (L) in the front-rear direction (B) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).
The second flange portion (25) has a second mounting surface (25A) and a second mounting hole (30).

  The second mounting surface plane (25A) includes the upper end (24a) of the second corrugated portion (24), and is orthogonal to the second corrugated surface (24A) [perpendicular to the vertical direction (C)], and the second clamping portion It extends in the protruding side of [22] [curved side / clamping direction (A)]. The second mounting surface (25A) has a metal fitting length (L) in the front-rear direction (L) and is formed between the front and rear ends (21m), (21u) of the second metal fitting (21).

  The second mounting hole (30) is arranged at the center between the second fastening holes (27), (27) in the front-rear direction (B). The second mounting hole (30) penetrates the second flange portion (25) in the vertical direction (C).

  The second mounting tool (31) includes a second mounting bolt (32) and a second mounting nut (33). The second mounting bolt (32) includes a hexagon head (32A) and a screw shaft (32B). The second mounting bolt (32) passes through the screw shaft portion (32B) from the vertical direction (C) to the second mounting hole (30). The second mounting bolt (32) is inserted through the second mounting hole (30) with a washer (34) interposed. The second mounting nut (33) has a second flange portion (25) disposed between the hexagon heads (32A) of the second mounting bolt (32) in the vertical direction (C), and is screwed onto the screw shaft portion 32B. Worn.

<Fastener (35)>
As shown in FIGS. 1 and 2, the fastener (35) includes a plurality of fastening bolts (36), (36) and a plurality of fastening nuts (37), (37).

Each fastening bolt (36), (36) includes a hexagonal head (36A) and a screw shaft (36B).
The fastening nuts (37) and (37) are screwed onto the screw shaft portions (36B) of the fastening bolts (36) and (36).

  1, 2, and 7, the mounting bracket (X) connects the first and second brackets (1) and (21) with the fastener (35).

In the first and second metal fittings (1) and (21), the first and second clamping portions (2) and (22) are the pressing planes (6A) and (26A) of the pressing claws (6) and (26), respectively. ) In contact with each other from the sandwiching direction (A). The first and second fastening portions (3), (23) are arranged with the gap forming planes (8), (28) facing each other from the sandwiching direction (A). 1st and 2nd waveform part (4), (24) fits each peak part (9A) in each trough part (29B), and each peak part (29A) fits in each trough part (9B). And connect. In the first and second corrugated parts (4), (24), the uppermost peak part (29A) is fitted into the uppermost valley part (9B), and each peak part (9A), (29A) is sequentially inserted. ) Are fitted into the valleys (9B) and (29B) (see FIGS. 1, 2 and 7).
As a result, the first and second flange portions (5), (25) are arranged so that the first and second mounting surface planes (5A), (15A) are corrugated surfaces (4A), (24A) [vertical direction (C )]. Further, the first and second clamping portions (2) and (22) can come into contact with the holding planes (6A) and (26A) facing each other from the clamping direction (A).

  The first and second fastening portions (3) and (23) form a fastening gap (δx) between the first and second gap forming planes (8) and (28). The connecting gap (δx) is sandwiched in the vertical direction (C) from the upper ends (3a) and (23a) of the first and second fastening portions (3) and (23) toward the lower ends (3b) and (23b). It becomes a gap that spreads in the direction (A). The fastening gap (δx) extends in the front-rear direction (B) and opens at the front and rear ends (1a), (21a), (1b), (21b) of the first and second metal fittings (1), (21). To do. The first fastening holes (7), (7) and the second fastening holes (27), (27) open from the sandwiching direction (A) to the fastening gap (δx).

  Further, in the first and second corrugated parts (4) and (24), the peak parts (9A) and (29A) are fitted into the valley parts (9B) and (29B), so The metal fittings (1) and (21) are not relatively displaced in the vertical direction (C).

In the fastener (35), each of the fastening bolts (36), (36) has a screw shaft portion (36B) in the first and second fastening holes (A) from the sandwiching direction (A) as shown in FIGS. 7), (17), and the fastening gap (δx), and project from the first or second metal fitting (1), (21).
The fastening nuts (37), (37) are arranged with fastening portions (3), (23) and fastening gaps (δx) between the hexagonal heads (36A) of the fastening bolts (36), (36). And screwed to the screw shaft (36B). Each fastening bolt (36 and each fastening nut (37) interferes (contacts) with the first and second mounting bolts (12), (32) and the first and second mounting nuts (13), (33)). do not do.
Thus, in the mounting bracket (X), the first and second brackets (1) and (21) are connected by the fastening bolts (36) and (36) and the fastening nuts (37) and (37). .

11 to 14, the mounting bracket (X) is attached to the installation side body (Z) in order to attach and fix the installation target body (Y) to the installation side body (Z).
The installation side body (Z) is composed of, for example, a folded plate roof (hereinafter referred to as “folded plate roof (Z)”) (see FIG. 11). As shown in FIG. 11, the folded plate roof (Z) has a plurality of folded plate mountains (Z2), (Z2),... And folded plate valleys (Z3), (Z3), etc. alternately arranged in the width direction (D). Configured. Each folded plate mountain (Z2), (Z2),... And each folded plate valley (Z3), (Z3),... Extends in the longitudinal direction (E) of the folded plate roof (Z).

  The folded plate roof (Z) is formed by projecting (forming) a goby portion (Z1) on the upper surface of each folded plate mountain (Z2), (Z2),. Each goby portion (Z1), (Z1),... Has a goby neck (Z1a) and a goby head (Z1b). The goby neck (Z1a) protrudes upward from the upper surface of the folded plate mountain (Z2) in the vertical direction (C). The goby head (Z1b) is formed at the upper end of the goby neck (Z1a) and expands from the goat neck (Z1a) to both sides in the width direction (D).

As shown in FIG. 13 (a), the mounting bracket (X) rotates each fastening bolt (36), (36) and each fastening nut (37), (37) to thereby turn each fastening bolt (36). , (36) and the fastening nuts (37), (37) are spaced apart in the clamping direction (A).
Subsequently, the first and second metal fittings (1) and (21) are separated in the clamping direction (A) along the screw shaft portions (36B) of the fastening bolts (36) and (36).
As a result, the first and second metal fittings (1) and (21) have the gap between the first and second clamping parts (2) and (22) in the clamping direction (A). It can be adjusted according to the head (Z1b).

Subsequently, as shown in FIG. 12A, the first and second metal fittings (1) and (21) fold the installation planes (6B) and (26B) of the presser claws (6) and (26). The abutment portion (Z1) is disposed between the first and second sandwiching portions (2) and (22) while abutting on the plate mountain (Z2).
Thereby, a 1st clamping part (2) is arrange | positioned from the clamping direction (A) to one side of a goby part (Z1), and a 2nd clamping part (22) is a goat part (Z1) from a clamping direction (A). Arranged on the other side.
The first and second clamping parts (2), (22) are arranged with the goby part (Z1) in between so as to confront each presser plane (6A), (26A) from the clamping direction (A). At this time, the presser planes (6A) and (26A) are opposed to the goblet neck (Z1b) from both sides of the goby part (Z1) as shown in FIG. As shown in FIG. 14, the first and second metal fittings (1) and (21) are along the goblet neck (Z1a) of the goby part (Z) in the longitudinal direction (E) of the folded plate roof (Z). Be placed.

Subsequently, the first metal fitting (1) and / or the second metal fitting (21) is moved along the screw shaft portion (36B) of each fastening bolt (36), (36) as shown in FIG. Approach in the clamping direction (A).
Accordingly, as shown in FIG. 12B, the first and second corrugated parts (4), (24) are changed from the peaks (9A), (29A) to the valleys (9B), (29B). Fit in. At this time, the peak (29A) at the uppermost end of the second corrugated surface (24A) is fitted into the valley (9B) at the uppermost end of the first corrugated surface (4A) as shown in FIG. In addition, the peak portions (9A) and (29A) of the corrugated surfaces (4A) and (24A) are sequentially fitted into the valley portions (9B) and (29B), and the first and second waveforms The parts (4) and (24) are connected.
The first and second fastenings (3), (23) face each gap formation plane (8), (28) from the pinching direction (A), and each gap formation plane (8) in the pinching direction (A). , (28), a fastening gap (δx) is formed.
In the first and second sandwiching portions (2) and (22), the presser claws (6) and (26) have their respective pressing planes (6A) and (26A) cut off as shown in FIG. Abutting on the goblet neck (Z1a) of the part (Z1), the goblet part (Z1) is clamped. The first and second clamping parts (2) and (22) form a storage space (K) for storing the gob head (Z1b) of the gob part (Z1). The storage space (K) extends in the front-rear direction (B) and opens to the front and rear ends (1a), (21a), (1b), (21b) of the first and second metal fittings (1), (21). To do. The goby head (Z1b) of the goat part (Z1) projects from the presser claws (6), (26) into the storage space (K) in the vertical direction (C).

Subsequently, in FIG. 13, the fastening bolts (36) and (36) or the fastening nuts (37) and (37) are rotated so as to be close to each other. As shown in FIG. 11, the hexagon heads (36A) of the fastening bolts (36), (36) are brought into contact with the second fastening part (23) from the sandwiching direction (A), and the fastening nuts (37) , (37) are brought into contact with the first fastening portion (3) from the sandwiching direction (A).
The first and second metal fittings (1), (21) are fastened (tightened) by the fastening bolts (36), (36) and the fastening nuts (37), (37), and the first and second fastenings are made. The upper ends (3a) and (23a) of the portions (3) and (23) are displaced (elastically deformed) together with the first and second fastening portions (3) and (23) toward the goby neck (Z1a).
Thereby, in each of the first and second clamping portions (2) and (22), the presser planes (6A) and (26A) are joined from the clamping direction (A) to the goby portion (Z1) along with fastening (clamping). Is pressed against the goby neck (Z1a) and sandwiches the goby part (Z1).
At this time, the first and second fastening portions (3), (23) form fastening gaps (δx) between the gap forming planes (8), (28) in the sandwiching direction (A). Even if the first and second metal fittings (1) and (21) are fastened (tightened) with the fastening bolts (36) and (36) and the fastening nuts (37) and (37), the first and second clamping portions ( 2) and (22) can be pressed against the goby neck (Z1a) of the goby part (Z1).
Further, in the first and second corrugated portions (4) and (24), the peak portions (9A) and (29A) are fitted into the valley portions (9B) and (29B). The metal fittings (1) and (21) do not shift in the vertical direction (C). Further, in the first and second flange portions (5) and (25), the first and second mounting surface planes (5A) and (15A) are the first and second corrugated surfaces (4A) and (24A), respectively. Arranged on the same orthogonal plane.

In this way, the mounting bracket (X) is folded and folded by sandwiching the goblet neck (Z1a) of the goby part (Z1) with the first and second holding parts (2) and (22). Mounted on the folded plate crest (Z2) of (Z).
In addition, the mounting bracket (X) clamps the goblet neck (Z1a) with the first and second clamping portions (2) and (22), so that the mounting bracket (X) extends in the longitudinal direction (E) of the folded plate roof (Z). There is no slip. Further, the goblet neck (Z1a) of the goby part (Z) is held between the first and second holding parts (2) and (22), so that the goby head (Z1b) It is not extracted from between the second clamping parts (2) and (22).

  Next, mounting and fixing the installation target body (Y) to the installation side body (Z) using the mounting bracket (X) will be described with reference to FIGS. 15 to 19.

In FIG. 15 thru | or FIG. 17, the installation target body (Y) is comprised by several solar cell panel (Y1) and (Y1).
Each solar cell panel (Y1), (Y1) is arrange | positioned on a folded-plate roof (Z), and is paralleled in the longitudinal direction (E) of a folded-plate roof (Z).
A plurality of mounting brackets (X) are arranged between the solar cell panels (Y1) and (Y1) and the folded plate roof (Z), and the solar cell panels (Y1) and (Y1) are arranged on the folded plate roof (Z). Install and fix.
The plurality of mounting brackets (X), (X),... Are arranged at intervals in the width direction (D) and the longitudinal direction (E) of the folded plate roof (Z), as shown in FIGS. The
Each mounting bracket (X), (X),... Is similar to that described with reference to FIGS. 12 to 14 in the first and second clamping portions (1), (21). Z2) is attached to each of the folded piles (Z2) and (Z2) while sandwiching the seam portion (Z1).

  15 to 17, the mounting brackets (X), (X),... And the solar cell panels (Y1), (Y1) are connected by, for example, a plurality of lock plates (R1), (R1),. Is done. The lock plates (R1), (R1),... Are attached to the solar cell panels (Y1), (Y1) with bolts / nuts (51).

As shown in FIG. 17, the mounting brackets (X), (X),... Are arranged on the first mounting surface (5A), for example, with the lock plates (R1), (R1),. Subsequently, the screw shaft portion (12B) of the first mounting bolt (12) is inserted through the mounting hole (R1a) and the first mounting hole (10) of the lock plate (R1) with the washer (14) interposed. .
Subsequently, the first mounting nut (13) is configured by disposing the lock plate (R1) and the first flange portion (5) between the hexagonal heads (12A) of the first mounting bolt (12), and screw shaft portions. (12B).
The first mounting bolt (12) or the first mounting nut (13) is rotated to tighten the lock plate (R1) and the second flange portion (5).
Thereby, each solar cell panel (Y1), (Y1) is attached to each mounting bracket (X), (X),... By the first fixture (11).
Moreover, each mounting bracket (X), (X), ... attaches each solar cell panel (Y1), (Y1) to a 1st flange part (5).

  In this way, each mounting bracket (X), (X),... Mounts and fixes each solar cell panel (Y1), (Y1) on the folded roof (Z).

18 and 19, the setting object (Y) is composed of a plurality of safety struts (Y2), (Y2),.
Each safety column (Y2), (Y2),... Includes a support flat plate portion (Y2a) and a column portion (Y2b). The column portion (Y2b) is fixed on the support flat plate portion (Y2a) and extends in the vertical direction (C). Each safety column (Y2), (Y2), ... has a plurality of mounting holes (Y2c), (Y2c), and each mounting hole (Y2c), (Y2c) is in the width direction of the folded plate roof (Z) ( In D), the support flat plate portion (Y2a) is formed with an interval. Each mounting hole (Y2c), (Y2c) penetrates the support flat plate portion (Y2a) in the vertical direction (C).
Each safety | strut support | pillar (Y2), (Y2), ... is arrange | positioned at intervals in the width direction (D) of a folded-plate roof (Z), for example.

  A plurality of mounting brackets (X), (X),... Are arranged between the safety posts (Y2), (Y2) and the folded plate roof (Z). The mounting brackets (X), (X),... Are connected to the folds (Z2), (Z2) at the first and second clamping portions (1), (21) in the same manner as described with reference to FIGS. )... Are sandwiched and attached to each of the folded piles (Z2) and (Z2).

  Each safety column (Y2), (Y2),... Has a column plate (Y2a) as the first and second mounting surface planes (5A), (25A) of the first and second flanges (5), (25). ) And the support column (Y2b) is erected on each of the mounting brackets (X), (X),.

Subsequently, in each of the mounting brackets (X), (X),..., The screw shaft portion (12B) of the first mounting bolt (12) is a support plate with a washer (14) interposed as shown in FIG. It is inserted into one mounting hole (Y2c) and the first mounting hole (10) of the portion (Y2a). Further, the screw shaft portion (32B) of the second mounting bolt (42) is inserted into the other mounting hole (Y2c) of the columnar plate portion (Y2a) with a washer (34) interposed.
The first mounting nut (13) has a columnar plate portion (Y2a) and a first flange portion (5) disposed between the hexagonal heads (12A) of the first mounting bolt (12), and a screw shaft portion (12B). ).
The second mounting nut (33) has a support plate portion (Y2a) and a second flange portion (25) disposed between the hexagonal heads (32A) of the second mounting bolt (32), and a screw shaft portion (32B). ).

Subsequently, the first mounting bolt (12) or the first mounting nut (13) is rotated to tighten the support flat plate portion (Y2a) and the first flange portion (25). Further, the second mounting bolt (32) or the second mounting nut (33) is rotated to tighten the support flat plate portion (Y2a) and the second flange portion (25).
Thereby, each safety support | pillar (Y2), (Y2), ... is attached to each attachment bracket (X), (X), ... by the 1st and 2nd attachment tools (11), (31).
Each mounting bracket (X), (X),... Attaches each safety column (Y2), (Y2),... To the first and second flange portions (5), (25).

  In this way, each mounting bracket (X), (X),... Attaches and fixes each safety column (Y2), (Y2),... To the folded plate roof (Z).

Then, wire rods (Y3), (Y3) such as a plurality of ropes, chains, etc. are installed between the safety struts (Y2), (Y2),..., And the wire rods (Y3), (Y3) It is supported by each safety column (Y2), (Y2).
Thereby, the safety fence which consists of several safety | strut support | pillar (Y2), (Y2), ..., and several linear material (Y3), (Y3) can be installed on a folded-plate roof (Z).

  In the mounting bracket (X), the installation target body (Y) is not limited to the solar cell panel and the safety column, and may be a television antenna, an air conditioner outdoor device, or the like.

  In the mounting bracket (X), the installation side body (Z) is not limited to the folded plate roof, but may be a frame structure that is installed at a planned construction site of the photovoltaic power generation system. In the frame structure, goby portions are projected (formed) on a plurality of top frames arranged to be inclined on the installation ground. The mounting bracket holds and fixes one or more solar cell panels to the frame structure by sandwiching the gouge portion of each top frame.

  In the mounting bracket (X), as shown in FIG. 20, the presser planes (6A) and (26A) of the first and second clamping portions (2) and (22) are formed on the corrugated plane, The second holding portions (2) and (22) also have a configuration having first and second presser waveform surfaces (hereinafter referred to as “first presser waveform plane (6A)” and “second presser waveform plane (26A)”). it can.

  20, the first presser corrugated plane (6A) is formed in the first clamping portion (2), and has a plurality of presser foot portions (46A), (46A),... The parts (46B), (46B),.

Each of the presser foot mountain portions (46A), (46A),... And each of the presser foot valley portions (46B), (46B),... (6) It is formed between upper and lower ends (6a) and (6b). The presser foot ridges (46A), (46A),... And the presser foot valleys (46B), (46B),... Are alternately formed in the vertical direction (C). 46A),... Protrude in the sandwiching direction (A). Each presser valley portion (46B), (46B),... Opens in the sandwiching direction (A).
Each of the presser foot mountain portions (46A), (46A),... And each presser foot valley portion (46B), (46B),... Has a metal fitting length (L) in the front-rear direction (B). It is formed between the front and rear ends (1m) and (1u) of one metal fitting (1).
Each presser valley part (46A), (46A), ... [or each presser valley part (46B), (46B), ...] is the waveform pitch (P1) between the presser foot mountain parts (or between the presser foot valley parts). It is formed with a gap.

  The second presser corrugated surface (26A) is formed in the second clamping (22), and has a plurality of presser mountain portions (56A), (56A),... And a plurality of presser valley portions (56B) in the vertical direction (C). (56B),...

  Each presser foot (56A), (56A),... And each presser foot (56B), (56B),... Are, for example, a presser foot (46A) and a presser foot ( 46B) is formed in the same triangular shape, and is formed between the upper and lower ends (26a) and (26b) of the second presser corrugated surface (26A) in the vertical direction (C). The presser foot ridge portions (56A), (56A),... And the presser foot ridge portions (56B), (56B),... Are alternately formed in the vertical direction (C). 56A),... Protrude in the sandwiching direction (A). Each presser valley portion (56B), (56B),... Opens in the sandwiching direction (A).

  Each of the presser foot crests (56A), (56A),... And each presser foot crest (56B), (56B),... Has a metal fitting length (L) in the front-rear direction (B). It is formed between the front and rear ends (21m) and (21u) of the two metal fittings (21). Each presser foot part (56A), (56A), ... [or each presser foot part (56B), (56B), ...] is the waveform pitch (P1) between the presser foot parts (or between each presser foot part). It is formed with a gap. The waveform pitch (P1) of the second presser waveform plane (26A) is the same as that of the first presser waveform plane (6A).

In FIG. 20 (b), the first presser waveform plane (6A) of the first clamping part (2) is similar to that described with reference to FIGS. It is arranged on one side of the neck (Z1a). The second presser waveform plane (26A) of the second clamping part (26) is arranged on the other side of the goblet neck (Z1a) of the goby part (A1) from the pinching direction (A).
At this time, the first and second presser corrugation planes (6A) and (26A) are arranged with the goblet neck (Z1a) in the sandwiching direction (A), and the presser foot ridge portions (46A), (46A),. Each presser foot part (56A), (56A),. For example, the uppermost presser foot portion (46A) faces the uppermost presser foot foot portion (56A), and the presser foot foot portions (46A) and (56A) face each other sequentially.

  Subsequently, in the same manner as described with reference to FIG. 12, the first or second metal fitting (1), (21) is approached in the sandwiching direction (A), and the presser foot portions (46A), (46A),. The presser foot portions (56A) and (56A) are brought into contact with the goblet neck (Z1a). The opposing presser foot portions (46A) and (56A) sandwich the goblet neck (Z1a) in the clamping direction (A).

  Subsequently, as described with reference to FIG. 13, the fastening bolt (36) or the fastening nut (37) is rotated to move the first and second clamping portions (2) and (22) from the clamping direction (A). Fasten (tighten). Thereby, in the first and second presser waveform planes (6A) and (26A), the presser foot portions (46A) and (56A) facing each other are, as shown in FIG. Is pressed against the goblet neck (Z1a) to sandwich the goblet neck (Z1a).

Thus, the presser foot corrugation planes (6A) and (26A) are not pressed against the goblet neck (Z1a), but the presser foot portions (46A) and (56A) facing each other are pressed into the goblet neck (Z1a). To do.
Accordingly, the presser foot portions (46A) are distributed without distributing the pressure contact force due to the rotation (tightening) of the fastening bolt and the fastening nut to the entire presser waveform planes (6A) and (26A) of the first and second clamping portions. , (56A), and the presser foot (46A), (56A) can be securely clamped by the presser foot portions (46A), (56A) with the goblet neck (Z1a) in between, and the mounting bracket (X) It cannot be pulled out from the part (Z1) in the vertical direction.
In addition, the presser foot ridge portions (46A), (46A),... And the presser foot ridge portions (56A), (56A),... The mounting bracket (X) (not shown) can be securely fixed to the installation side body (Z) such as a folded plate roof.

  The present invention is most suitable for mounting and fixing a solar cell panel or the like (installation target body) to a folded plate roof or the like (installation side body).

X Mounting bracket Y Installation target body Z Installation side body 1 First bracket 2 First clamping portion 3 First fastening portion 4 First corrugated portion 4A First corrugated surface 5 First flange portion 7 First fastening hole 9A Mountain portion 9B Valley Part 21 Second metal fitting 22 Second clamping part 23 Second fastening part 24 Second corrugated part 24A Second corrugated surface 25 Second flange part 27 Second fastening hole 36 Fastening bolt 37 Fastening nut

Claims (5)

A mounting bracket that is arranged between an installation target body and an installation side body such as a roof, and that fixes the installation target body to the installation side body,
First and second metal fittings that are arranged on both sides of the goby part of the installation side body and hold the goby part from the holding direction of holding the goby part,
A fastening bolt and a fastening nut for fastening the first and second metal fittings from the sandwiching direction,
The first metal fitting is
A first clamping part arranged on one side of the goby part from the clamping direction;
A first fastening portion having a first fastening hole penetrating in the sandwiching direction and extending upward from an upper end of the first sandwiching portion;
A first corrugated portion having a first corrugated surface and a continuous corrugated portion in the vertical direction perpendicular to the sandwiching direction, and extending upward from the upper end of the first fastening portion; and
The second metal fitting is
A second clamping part arranged on the other side of the goby part from the clamping direction;
A second fastening portion having a second fastening hole penetrating in the sandwiching direction and extending upward from the upper end of the second sandwiching portion;
A second corrugated portion having a second corrugated surface that is continuous with a peak and a trough in the vertical direction, and extending upward from the upper end of the second fastening portion; and
The first and second metal fittings are
Arranging the goby part in between, facing the first and second clamping parts,
Fit the crests of the first and second corrugated surfaces into the troughs, and connect the first and second corrugated parts,
With a fastening gap between the fastening parts in the sandwiching direction, facing the first and second fastening parts, arranged on both sides of the goby part in the sandwiching direction,
The fastening bolt is
Inserted from the clamping direction into the fastening holes of the first and second fastening portions, and the fastening gaps,
The fastening nut is
The fastening portions and the fastening gaps are arranged between the fastening bolts and screwed to the fastening bolts.
The mounting bracket according to claim 1, wherein the fastening bolt or the fastening nut is rotated to press-contact the first and second clamping portions to the gouge portion. The first metal fitting is
A first flange portion that is continuous to the upper end side of the first corrugated portion and extends in the sandwiching direction;
The second metal fitting is
Continuing on the upper end side of the second corrugated part, comprising a second flange part extending in the clamping direction,
The mounting bracket according to claim 1, wherein the installation object is attached to the first flange portion or / and the second flange portion. The first and second corrugations are
Forming the first and second corrugated surfaces between the upper and lower ends in the vertical direction;
The first and second corrugated surfaces are
The peak and the valley are the same shape, and the waveform pitch between the peaks is the same,
Each waveform pitch is formed by shifting the pitch in the vertical direction by 1/2 pitch,
The first flange portion is
Having a first mounting surface plane orthogonal to the first corrugated surface;
The second flange portion is
The mounting bracket according to claim 2, comprising a second mounting surface plane orthogonal to the second corrugated surface. The first clamping part is
It is arranged on one side of the goby part from the sandwiching direction, and has a first presser corrugated surface that is continuous with a presser crest and a presser valley in the up and down direction,
The second clamping part is
It is arranged on the other side of the goby portion from the sandwiching direction, and has a second presser corrugated surface in which the presser crest and presser valley are continuous in the up and down direction,
The first and second presser corrugated surfaces are
The presser foot portion and the presser foot valley portion have the same shape, and the waveform pitch between the presser foot foot portions is the same,
The first and second clamping parts are
Arranging the gore part in between, facing the presser crest part of each presser corrugated surface,
2. The presser foot portions are pressed against the gouge portions as the fastening bolts or the fastening nuts rotate, and the gouge portions are sandwiched between the presser foot portions facing each other. The mounting bracket according to any one of 1 to 3. The first and second metal fittings are
The mounting bracket according to any one of claims 1 to 4, wherein the mounting bracket is made of an aluminum alloy.

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