Mounting metal fitting and panel installation structure

Abstract

To provide a mounting metal fitting 10 capable of easily and stably installing various articles on a metal roof R, and a panel installation structure 20 capable of easily and stably installing a panel 8 on the metal roof R by using the mounting metal fitting 10.SOLUTION: A mounting metal fitting is composed of a pair of divided bodies 1A and 1B connected by bolts 6 and nuts 7, and each of the divided bodies comprises a substantially rectangular plate-like side wall part 2, a holding part 3 provided at the lower edge of the side wall part 2 and capable of holding a projection part P of the metal roof R, and an article fixing part 4 provided at the upper edge of the side wall part 2 and capable of fixing an article, an arm part 5 having an insertion protrusion 52 at a part of a tip 51 is provided in the middle of one side edge part of a side wall part 2 of each split body, an insertion protrusion 52 of the arm part 5 of each divided bodies is inserted into an insertion hole of the opposite divided bodies, and the pair of divided bodies are joined in a state where the tip 51 of the arm part 5 is abutted against the side wall part 2 of the opposite divided bodies, and the projecting part P of the metal roof R is sandwiched.SELECTED DRAWING: Figure 9

Description

[Technical field]

[0001] The present invention relates to a mounting bracket and a panel installation structure, and more particularly to a mounting bracket for installing an article on a metal roof, and a panel installation structure for installing a panel on a metal roof using the mounting bracket. [Background technology]

[0002] As is well known, metal roofs such as folded plate roofs, which can be constructed at relatively low cost, are widely used in large buildings such as factories, warehouses, and gymnasiums, and various items such as heat shielding panels, solar cell modules, electrical equipment, and walkways are installed on these metal roofs.

[0003] Conventionally, mounting brackets for installing various items on a metal roof are known, for example, as described in the following Patent Documents 1 and 2. These mounting brackets are composed of a pair of divided bodies that are joined together with bolts and nuts, and are fixed by clamping protrusions on the metal roof by swinging clamping parts provided at the lower parts of each divided body open and closed, with the upper parts of each divided body serving as fulcrums.

[0004] However, although these conventional mounting fixtures can firmly clamp the protruding parts of the metal roof with the fastening force of the bolts and nuts, the angle of the upper part of each divided body relative to the roof surface changes depending on the fastening condition of the bolts and nuts, and various items cannot be stably fixed directly to the upper part of each divided body. Therefore, with conventional mounting fixtures, it is necessary to erect a mounting bolt for mounting items on the upper part of the divided body, fix a beam material to this mounting bolt, and fix various items via this beam material (see rail body Q1 in Figure 14 of Patent Document 1), or screw a nut onto this mounting bolt and fix various items via this nut (see tightening nut 22 in Figure 5(b) of Patent Document 2), which accordingly complicates the structure for installing items and increases the burden of installation work. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Patent No. 6077323 [Patent Document 2] Patent No. 5294484 Summary of the Invention [Problem to be solved by the invention]

[0006] The present invention was made in consideration of the above-mentioned drawbacks of conventional mounting brackets, and its objective is to provide a mounting bracket that can easily and stably install various items on a metal roof, and a panel installation structure that can easily and stably install panels on a metal roof using this mounting bracket. [Means for solving the problem]

[0007] The present invention relates to a mounting bracket for mounting an item on a metal roof, comprising: It consists of a pair of divided bodies connected to each other by bolts and nuts, Each of the divided bodies includes a substantially rectangular plate-shaped side wall portion having a bolt insertion hole through which the bolt can be inserted, a clamping portion provided on a lower edge of the side wall portion and capable of clamping a protrusion of the metal roof when coupled to the mating divided body, and an article fixing portion provided on an upper edge of the side wall portion and capable of fixing the article, An arm having an insertion protrusion at a tip portion is provided in the middle of one side edge of the side wall portion of each of the divided bodies, and an insertion hole is provided in the middle of the other side edge of the side wall portion, The pair of split bodies are joined together with the insertion protrusion of the arm portion of each split body inserted into the insertion hole of the other split body and the tip of the arm portion abutting the side wall portion of the other split body, and the protrusion portion of the metal roof is clamped by the clamping portion.

[0008] The present invention also provides an installation tool for installing an item on a metal roof, comprising: It consists of a pair of divided bodies connected to each other by bolts and nuts, Each of the divided bodies includes a substantially rectangular plate-shaped side wall portion having a bolt insertion hole through which the bolt can be inserted, a clamping portion provided on a lower edge of the side wall portion and capable of clamping a protrusion of the metal roof when coupled to the mating divided body, and an article fixing portion provided on an upper edge of the side wall portion and capable of fixing the article, An arm portion having an insertion protrusion at a part of a tip is provided at the middle of each of both side edges of the side wall portion of one of the divided bodies, and an insertion hole is provided at the middle of each of both side edges of the side wall portion of the other divided body, The pair of split bodies are joined together with the insertion protrusion of the arm portion of one of the split bodies inserted into the insertion hole of the other split body and the tip of the arm portion abutting the side wall portion of the other split body, and the protrusion portion of the metal roof is clamped by the clamping portion.

[0009] The present invention is also characterized in that, when a pair of the divided bodies are joined together, a first gap is formed between the item fixing portions of each of the divided bodies, and a second gap perpendicular to the first gap is formed in the item fixing portions of each of the divided bodies.

[0010] The present invention also provides a panel installation structure including the mounting bracket and a panel installed on a metal roof by the mounting bracket, The panel includes a rectangular panel body and a rib portion provided on a peripheral edge of the panel body, and a plurality of the mounting brackets are fixed to a plurality of protrusions of the metal roof, respectively. The panel is fixed to the article fixing portion with the rib portion of the panel inserted into the first gap and / or the second gap of the article fixing portion of each of the mounting brackets.

[0011] The present invention is also characterized in that the panel is fixed to the article fixing portion with the rib portion of the corner of the panel inserted into the first gap and the second gap of the article fixing portion of each of the mounting fittings. Effect of the Invention

[0012] With the mounting bracket of the present invention, when the nut is tightened and the protrusion on the metal roof is clamped between a pair of clamping parts, the tip of the arm of each section abuts the side wall of the other section, so that the angle of the article fixing part relative to the roof surface does not change depending on how tightly the nut is tightened, and various articles can be easily and stably fixed to the article fixing part.

[0013] Furthermore, according to the panel installation structure of the present invention, a first gap and a second gap are formed in the item fixing portion of the mounting bracket, so that a panel having a rib portion can be easily fixed to the item fixing portion, and the panel can be easily and stably installed on a metal roof. [Brief description of the drawings]

[0014] [Figure 1] FIG. 2 is a perspective view of the mounting bracket of the present embodiment. [Diagram 2] FIG. 2 is an exploded perspective view of the mounting bracket of the present embodiment. [Diagram 3] FIG. 2 is a front view of the mounting bracket of the present embodiment. [Figure 4] FIG. 2 is a right side view of the mounting bracket of the present embodiment. [Diagram 5] FIG. 2 is a front view of the mounting bracket of this embodiment fixed to a metal roof. [Figure 6] FIG. 2 is a plan view of a panel of the panel installation structure of the present embodiment. [Figure 7] FIG. 7 is an end view of a section taken along line AA in FIG. 6. [Figure 8] 7 is an end view of the section taken along line BB in FIG. 6. [Figure 9] FIG. 4 is a partial front view illustrating the construction process of the panel installation structure of the present embodiment. [Figure 10] FIG. 4 is a partial plan view illustrating a construction process of the panel installation structure of the present embodiment. [Figure 11] FIG. 11 is an exploded perspective view of a mounting bracket according to another embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] As shown in FIGS. 1 and 2, a mounting fitting 10 of this embodiment is made up of a pair of divided bodies (1A, 1B) joined together by a bolt 6 and a nut 7.

[0016] As shown in FIG. 2, each divided body (1A, 1B) comprises a side wall portion 2 having a substantially rectangular plate shape with a bolt insertion hole 21 through which a bolt 6 can be inserted, a clamping portion 3 provided on the lower edge of the side wall portion 2 for clamping a protrusion of the metal roof when connected to the mating divided body, and an article fixing portion 4 provided on the upper edge of the side wall portion 2 for fixing an article to be installed on the metal roof.

[0017] Each divided body (1A, 1B) of this embodiment is formed by bending a steel plate material, and the clamping portion 3 is composed of a rectangular plate-shaped leg portion 31 extending in one direction from the lower edge of the side wall portion 2 at an angle of about 70 degrees to the side wall portion 2, and a rectangular plate-shaped clamping abutment portion 32 extending upward from the tip edge of the leg portion 31 approximately parallel to the side wall portion 2. The article fixing portion 4 is composed of a rectangular plate-shaped placement portion 41 extending from the upper edge of the side wall portion 2 at a right angle to the side wall portion 2 in the same direction as the clamping portion 3, and a rectangular plate-shaped flange portion 42 extending downward from the tip edge of the placement portion 41 approximately parallel to the side wall portion 2. The placement portion 41 is provided with screw holes 43 for fastening various articles with screws, etc.

[0018] An arm 5 is provided in the middle of one side edge of the side wall 2 of each divided body (1A, 1B), and an insertion hole 22 is provided in the middle of the other side edge of this side wall 2. This arm 5 is also formed by bending, extends from one side edge of the side wall 2 at a right angle to the side wall 2 in the same direction as the clamping part 3, and has a substantially rectangular plate shape. A substantially rectangular plate-shaped insertion protrusion 52 that can be inserted into the insertion hole 22 of the opposing divided body is provided in the center of a tip 51 of the arm 5.

[0019] The insertion protrusions 52 of each arm 5 of the pair of segments (1A, 1B) are inserted into the respective insertion holes 22 of the opposing segment (1B, 1A), and the tips 51 of the arms 5 are abutted against the side wall 2 of the opposing segment. Then, nuts 7 are screwed onto bolts 6 inserted into the bolt insertion holes 21 of each segment to fasten the bolts 6 together, thereby forming the mounting bracket 10 of this embodiment (see Figure 1).

[0020] In addition, as shown in FIG. 3, in the mounting fitting 10 of this embodiment, when the pair of divided bodies (1A, 1B) are joined together, the leading edges of the article fixing parts 4 of each divided body (1A, 1B) are separated from each other, forming a first gap S1. A recess 53 having the same width as the first gap S1 is formed at a position corresponding to the first gap S1 in the upper edge part of each arm part 5. In addition, in the mounting fitting 10 of this embodiment, when the pair of divided bodies (1A, 1B) are joined together, a gap of a distance W is formed between the clamping abutment parts 32 of the clamping parts 3 of each divided body (1A, 1B). This distance W is set according to the average thickness of the base of the clamping part of a known clamping type folded plate roof. In addition, a rotation prevention protrusion 23 is formed by pressing out on the side wall part 2 of one divided body 1A to prevent the bolt 6 from rotating together when the nut is fastened.

[0021] As shown in Fig. 4, the mounting fitting 10 of this embodiment has a slit 44 of the same width as the first gap S1 in the widthwise center of the article fixing part 4 of each divided body (1A, 1B), and a second gap S2 perpendicular to the first gap S1 is formed. The slit 44 divides the mounting part 4 of the article fixing part 4 of each divided body (1A, 1B) in half, and a total of four mounting parts 41 are formed in the mounting fitting 10 as a whole (see Fig. 1). The slit 44 of this embodiment is provided from the article fixing part 4 across the upper edge of the side wall 2 to the upper part of the side wall 2.

[0022] When fixing the mounting bracket 10 of this embodiment configured as described above to a metal roof, the nut 7 is loosened to widen the gap between the clamping abutment portions 32 of the pair of clamping parts 3, and the protrusion of the metal roof is inserted between these clamping abutment portions 32. Thereafter, by tightening the nut 7, the base of the protrusion P of the metal roof R is clamped between the clamping abutment portions 32 of the pair of clamping parts 3, as shown in FIG. 5, thereby fixing the mounting bracket 10 to the metal roof R.

[0023] When fixing the mounting bracket 10 to the metal roof R, the mounting bracket 10 may be disassembled into a pair of partitions (1A, 1B) in advance, and the insertion protrusions 52 of the arm portions 5 of each partition (1A, 1B) may be inserted into the insertion holes 22 of the other partition, with the clamping abutment portions 32 of the partitions (1A, 1B) each placed against the protrusions P of the metal roof R, and then the mounting bracket 10 may be fixed to the metal roof R by tightening the bolts 6 and nuts 7.

[0024] After the mounting bracket 10 of this embodiment is fixed to the metal roof R, the item to be installed on the metal roof R is placed on the mounting portion 41 of the item fixing portion 4 of the mounting bracket 10, and the item is screwed into place using the screw hole 43 of the mounting portion 41, thereby installing various items on the metal roof R.

[0025] In this embodiment, as shown in FIG. 5, a fastening type folded plate roof having a fastening portion is exemplified as the metal roof R to which the mounting bracket 10 is fixed. However, the present invention is not limited to this, and the mounting bracket according to the present invention may be fixed to, for example, a joining bolt that joins the folded plates of a folded plate roof, or a tile bar of a tile-roofed metal roof.

[0026] Thus, with the mounting bracket 10 of this embodiment, when the nut 7 is tightened and the pair of clamping portions 3 clamp the protrusion P of the metal roof R, the tip 51 of the arm portion 5 of each divided body (1A, 1B) abuts against the side wall portion 2 of the other divided body. Therefore, unlike conventional products, the angle of the article fixing portion 4 relative to the roof surface does not change depending on how tightly the nut 7 is tightened, and various articles can be stably fixed to the article fixing portion 4.

[0027] In addition, there is variation in the thickness of the sash fastening part of an existing actual sash fastening type folded plate roof. If the thickness of the actual sash fastening part is relatively large, when the nut 7 is tightened and the tip 51 of the arm part 5 of each divided body (1A, 1B) is abutted against the side wall part 2 of the other divided body, the clamping part 3 and the lower part of the side wall part 2 may be bent elastically outward, but since the tip 51 of the arm part 5 abuts against the side wall part 2 of the other divided body in the middle part of the side wall part 2 and a rigid body is formed there, the deformation of the clamping part 3 and the lower part of the side wall part 2 does not affect the article fixing part 4 provided at the upper edge part of the side wall part 2, and an article can be stably fixed to the article fixing part 4.

[0028] On the other hand, when the actual thickness of the fastening portion is relatively small, in order to securely clamp this fastening portion with the clamping portion 3, in addition to interposing a spacer between the fastening portion and the clamping abutment portion 32, it may be possible to abut the tip 51 of the arm portion 5 of each divided body (1A, 1B) against the side wall portion 2 of the opposing divided body, and then further tighten the nut 7 to bend the lower portion of the side wall portion 2 inwardly and elastically deform it. However, even in this case, since the arm portion 5 forms a rigid body in the middle portion of the side wall portion 2, deformation of the lower portion of the side wall portion 2 does not affect the article fixing portion 4, and the article can be stably fixed to the article fixing portion 4.

[0029] Furthermore, according to the mounting bracket 10 of this embodiment, the insertion protrusions 52 of the arm portions 5 of each divided body (1A, 1B) are inserted into the insertion holes 22 of the other divided body, so that the tips 51 of the arm portions 5 of each divided body (1A, 1B) can be reliably abutted against the side wall portion 2 of the other divided body, greatly increasing the rigidity of the middle portion of the side wall portion 2. Also, when joining a pair of divided bodies (1A, 1B), when loosening the nuts 7 of the joined mounting bracket 10 to widen the gap between the clamping abutment portions 32, or when tightening the nuts 7 to clamp the protrusions P of the metal roof R, it is possible to prevent the opposing positions of the clamping abutment portions 32 from shifting, greatly improving the handleability of the mounting bracket 10 and making the work of fixing to the metal roof R extremely easy.

[0030] Next, a panel installation structure 20 of the present embodiment will be described with reference to Figures 6 to 10. The panel installation structure 20 of the present embodiment is composed of the above-mentioned mounting bracket 10 and a panel 8 to be installed on a metal roof.

[0031] 6 to 8, the panel 8 includes a rectangular panel body 81 and ribs (82, 83) provided on the periphery of the panel body 81. The panel 8 of this embodiment is configured as a heat shield panel for suppressing a rise in temperature of a metal roof by highly reflecting solar radiation, and a known heat shield paint is applied to the plate surface of the panel body 81 made of a steel plate.

[0032] In the panel 8 of this embodiment, a rib portion 82 is formed by bending a short side (approximately 500 mm) of a rectangular panel main body 81, and a rib portion 83 is formed by bending a long side (approximately 666 mm) of the panel main body 81. These rib portions 82 and 83 are welded together at each corner of the panel main body 81.

[0033] In addition, near the corners of the panel body 81, there are provided through holes 84 through which fixing screws, etc. can be inserted, and on the surface of the panel body 81, a number of protrusions 85 are embossed to increase the strength of the panel body 81 and to prevent slipping when walking.

[0034] As shown in Figures 9 and 10, the panel installation structure 20 of this embodiment is constructed by fixing multiple mounting brackets 10 to each of the multiple protrusions P of a metal roof R, placing a panel 8 directly on the mounting portion 41 of the item fixing portion 4 of each mounting bracket 10, and screwing the fixing screws 9 inserted into the through holes 84 of the panel 8 into the screw holes 43 of the mounting portion 41 to fix the panel 8 to the item fixing portion 4 of the mounting bracket 10.

[0035] In addition, in the panel installation structure 20 of this embodiment, the panel 8 is fixed to the item fixing portion 4 of the mounting bracket 10 with the rib portions 82 and 83 at the corners of the panel 8 inserted into the first gap S1 and the second gap S2 of the item fixing portion 4.

[0036] As described above, according to the panel installation structure 20 of the present embodiment, the first gap S1 and the first gap S2 are formed in the article fixing part 4 of the mounting bracket 10, so that the panel 8 having the reinforcing ribs 82, 83 can be fixed directly to the article fixing part 4, and this panel 8 can be easily and stably installed on the metal roof R. Furthermore, multiple panels 8 can be easily and stably fixed to one mounting bracket 10.

[0037] As shown in Fig. 10, when a plurality of panels 8 are sequentially installed on a plurality of mounting brackets 10 fixed to a plurality of protruding portions P of a metal roof R, other panels 8 are already fixed to some of the four mounting portions 41 of the mounting bracket 10, and the next panel 8 is to be fixed to the remaining mounting portions 41 (see symbols C, D, and E in Fig. 10). At this time, when the rib portions 82 and 83 of the next panel 8 are inserted into the first gap S1 and the second gap S2 of the article fixing portion 4 and fixed with fixing screws, the mounting portions 41 and the upper portions of the side wall portions 2 may be deformed. In addition, after all the panels 8 are installed, the panels 8 may thermally shrink due to, for example, sunlight or rainfall, and each mounting portion 41 may be deformed.

[0038] However, according to the panel installation structure 20 of this embodiment, a first gap S1 and a second gap S2 are formed in the item fixing portion 4 of the mounting bracket 10, so that each mounting portion 41 can deform independently, and furthermore, a rigid body is formed by the arm portions 5 in the middle portion of the side wall portion 2 of the mounting bracket 10, so that deformation of these mounting portions 41 does not affect the clamping portions 3 provided on the lower edge portion of the side wall portion 2, and stable clamping of the protrusion portion P of the metal roof R by the clamping portions 3 can be maintained, and multiple panels 8 can be stably installed on the metal roof R.

[0039] Although the mounting bracket 10 and panel installation structure 20 of this embodiment have been described above, the present invention can be implemented in other embodiments.

[0040] For example, in the above embodiment, an arm portion 5 is provided on one side edge of the side wall portion 2 of each partition (1A, 1B) of the mounting bracket 10, and an insertion hole 22 is provided on the other side edge of this side wall portion 2, but as in the mounting bracket 30 shown in Figure 11, an arm portion 5 may be provided on each of both side edges of the side wall portion 2 of one partition 1C, and an insertion hole 22 may be provided on each of both side edges of the side wall portion 2 of the other partition 1D.

[0041] Furthermore, in the above embodiment, a screw hole 43 is provided in the article fixing portion 4 of the mounting bracket 10, and a fixing screw 9 is screwed into this screw hole 43 to fix an article such as a panel 8, but the present invention is by no means limited to this. For example, an insertion hole may be provided in the article fixing portion 4, and an article such as a panel 8 may be fixed by screwing another nut onto another bolt inserted into this insertion hole.

[0042] Also, in the above embodiment, an article such as a panel 8 is placed and fixed directly on the article fixing part 4 of the mounting bracket 10, but the present invention is by no means limited to this, and various articles do not necessarily have to be placed directly on the article fixing part 4 of the mounting bracket 10, and other members such as a beam may be interposed between the article fixing part 4 and the article. With the mounting bracket according to the present invention, the angle of the article fixing part 4 with respect to the roof surface does not change depending on how tightly the nut 7 is tightened, so various articles can be stably fixed to the mounting bracket 10 even when other members are interposed.

[0043] In addition, in the above embodiment, the rib portions 82 and 83 at the corners of the panel 8 are inserted into the first gap S1 and the second gap S2 of the item fixing portion 4 of the mounting bracket 10, the corners of the panel 8 are fixed to the item fixing portion 4, and the corners of the panel 8 are supported by the mounting bracket 10; however, the present invention is of course not limited to this, and the rib portions (82 and 83) at the side edges of the panel 8 other than the corners may be inserted into the first gap S1 or the second gap S2, the side edges of the panel 8 are fixed to the item fixing portion 4, and the side edges of the panel 8 are supported by the mounting bracket 10.

[0044] In the above embodiment, as shown in FIG. 10, the long side of the rectangular panel 8 is aligned along the protruding portion P of the metal roof R, and the panel 8 is installed vertically. However, the long side of the panel 8 may be perpendicular to the protruding portion P of the metal roof R, and the panel 8 may be installed horizontally. The spacing between the fastening portions of a known fastening type folded plate roof is generally about 500 mm or about 333 mm. The panel 8 of this embodiment is formed with a long side of about 666 mm and a short side of about 500 mm, so that when the spacing between the fastening portions is about 500 mm, the panel 8 is installed vertically as shown in FIG. 10, and when the spacing between the fastening portions is about 333 mm, the same panel 8 can be installed horizontally, and the panels can be shared.

[0045] Furthermore, in the above embodiment, the multiple panels 8 are installed with almost no gaps between them, but the multiple panels 8 may be installed with a required amount of gap between them, for example by increasing the spacing between the first gap S1 and the second gap S2 of the item fixing portion 4 of the mounting bracket 10.

[0046] The present invention may be embodied in various other forms that include improvements, modifications, and variations based on the knowledge of a person skilled in the art, without departing from the spirit of the present invention. In addition, the present invention may be embodied in a form in which any of the invention-specifying matters is replaced with other techniques within the scope of the same action or effect, and an invention-specifying matter that is integrally configured may be composed of multiple members, or an invention-specifying matter that is composed of multiple members may be embodied in a form in which it is integrally configured. [Explanation of symbols]

[0047] 10, 30 Mounting bracket 20 Panel installation structure 1A, 1B, 1C, 1D division body 2 Side wall 21 Bolt insertion hole 22 Insertion hole 3 Clamping part 4 Article fixing part 5 Arm 51 (arm) tip 52 Insertion protrusion 6 Volts 7 Nut 8 Panel 81 Panel body 82, 83 Rib section R Metal Roof P (metal roof) protrusion S1 (Item Fixing Part) First Gap S2 (Second gap of the article fixing part)

Claims

1. A mounting bracket for mounting an item on a metal roof, comprising: It consists of a pair of divided bodies connected to each other by bolts and nuts, Each of the divided bodies is A substantially rectangular plate-shaped side wall portion having a bolt insertion hole through which the bolt can be inserted; a clamping portion provided at a lower edge of the side wall portion and capable of clamping a protrusion of the metal roof when the side wall portion is coupled to the other divided body; an article fixing portion provided on an upper edge portion of the side wall portion and capable of fixing the article; Equipped with An arm having an insertion protrusion at a tip portion is provided in the middle of one side edge of the side wall portion of each of the divided bodies, and an insertion hole is provided in the middle of the other side edge of the side wall portion, A mounting bracket characterized in that the pair of segments are joined together with the insertion protrusion of the arm portion of each segment inserted into the insertion hole of the other segment and the tip of the arm abutting the side wall portion of the other segment, and the protrusion of the metal roof is clamped by the clamping portion.

2. An installation tool for installing an item on a metal roof, comprising: It consists of a pair of divided bodies connected to each other by bolts and nuts, Each of the divided bodies is A substantially rectangular plate-shaped side wall portion having a bolt insertion hole through which the bolt can be inserted; a clamping portion provided at a lower edge of the side wall portion and capable of clamping a protrusion of the metal roof when the side wall portion is coupled to the other divided body; an article fixing portion provided on an upper edge portion of the side wall portion and capable of fixing the article; Equipped with an arm portion having an insertion protrusion at a tip portion of the arm portion is provided at the middle of each of both side edges of the side wall portion of one of the divided bodies; An insertion hole is provided in the middle of each of both side edges of the side wall of the other divided body, A mounting bracket characterized in that a pair of partitions are joined together with the insertion protrusion of the arm portion of one partition inserted into the insertion hole of the other partition with the tip of the arm abutting the side wall portion of the other partition, and the protrusion of the metal roof is clamped by the clamping portion.

3. When the pair of divided bodies are joined together, a first gap is formed between the article fixing portions of each of the divided bodies, 3. The mounting bracket according to claim 1, wherein a second gap perpendicular to the first gap is formed in the article fixing portion of each of the segments.

4. A panel installation structure comprising the mounting bracket according to claim 3 and a panel installed on a metal roof by the mounting bracket, The panel includes a rectangular panel body and a rib portion provided on a peripheral edge of the panel body, A plurality of the mounting brackets are fixed to the respective protrusions of the metal roof, A panel installation structure characterized in that the panel is fixed to the article fixing portion with the rib portion of the panel inserted into the first gap and / or the second gap of the article fixing portion of each of the mounting brackets.

5. The panel installation structure described in claim 4, characterized in that the panel is fixed to the item fixing portion with the rib portion of the corner of the panel inserted into the first gap and the second gap of the item fixing portion of each of the mounting brackets.

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