Mounting fixture

Abstract

To provide an attachment allowing members to be easily attached on a position facing a perforated steel plate.SOLUTION: An attachment according to an embodiment is an attachment 1 to be attached on a perforated steel plate 10, and is provided with a first part 2 extending along an open surface of a hole 13 of the perforated steel plate 10 and movably attached on the hole 13, and a second part 3 projected from the first part 2 to an outer surface direction of the first part 2.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present disclosure relates to a fixture that is attached to a perforated steel plate. [Background technology]

[0002] Japanese Patent No. 4518931 describes a perforated metal plate in which a plurality of oblong holes are formed. The perforated metal plate has a plurality of oblong holes arranged in a grid pattern that is lined up vertically and horizontally. The oblong holes are oval and extend long in the left-right direction. The perforated metal plate is used as a fence plate. The perforated metal plate used as a fence plate is fixed via bolts, nuts, and retaining edges to the front parts of a plurality of fence posts erected on the ground at predetermined intervals. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent No. 4518931 Summary of the Invention [Problem to be solved by the invention]

[0004] There are cases where another member is attached to a position facing a perforated steel plate in which holes are formed, such as the perforated metal plate described above. However, there is currently no fixture for attaching another member to a position facing the perforated steel plate that can easily attach the member to the perforated steel plate.

[0005] The present disclosure aims to provide a mounting fixture that can easily attach a component to a position opposite a perforated steel plate. [Means for solving the problem]

[0006] The mounting fixture according to the present disclosure is a mounting fixture to be attached to a perforated steel plate, and comprises a first part that extends along the opening surface of the hole in the perforated steel plate and is attached movably relative to the hole, and a second part that protrudes from the first part in a direction outward from the surface of the first part, and a mounting part that is a through hole to which an object to be mounted is formed at the protruding end of the second part, and the object to be mounted has a clamp, and is attached to the mounting fixture by tightening the clamp with a bolt and a nut inserted through the mounting part. The perforated steel plate is a steel plate that constitutes the wall of a building, has a main surface extending in a first direction which is the vertical direction and a second direction which intersects the first direction, and has oval holes extending in the second direction, has a thickness in a third direction which intersects both the first and second directions, has a plurality of holes lined up along the first direction, and is attached to the perforated steel plate so as to be lined up along the first direction, and the object to be attached includes a gutter extending along the first direction, and a plurality of mounting fixtures are attached to the gutter.

[0007] In this mounting tool, a first portion extending along the opening surface of the hole in the perforated steel plate is attached so as to be movable relative to the hole. A second portion is provided from the first portion and protrudes in the out-of-plane direction of the first portion. Therefore, since the second portion protrudes in the out-of-plane direction of the first portion from the first portion that is movable along the hole, the position of the protruding end of the second portion can be moved along the hole. Therefore, since the position of the second portion protruding from the first portion extending along the opening surface of the hole is movable, a member can be easily mounted on the portion facing the perforated steel plate. Furthermore, since the position of the protruding second portion is freely movable along the opening surface of the hole, a member can be attached to the second portion by appropriately adjusting the position of the second portion.

[0008] The above-mentioned mounting tool may include a reinforcing portion extending from the first portion to the second portion. In this case, the second portion protruding from the first portion in the out-of-plane direction of the first portion can be reinforced by the reinforcing portion extending from the first portion to the second portion. This further reduces the possibility that the second portion will become unsteady, allowing the member to be attached more firmly.

[0009] The above-mentioned mounting tool may have a space formed between the first part, the second part, and the reinforcing part. In this case, by forming a space between the first part, the second part, and the reinforcing part, it is possible to prevent foreign matter such as water from accumulating between the first part, the second part, and the reinforcing part. Effect of the Invention

[0010] According to the present disclosure, a member can be easily attached in a position opposite the perforated steel plate. [Brief description of the drawings]

[0011] [Figure 1] FIG. 2 is a perspective view showing a mounting fixture, a member, and a perforated steel plate according to an embodiment. [Diagram 2] FIG. 2 is a perspective view showing a state in which a plurality of mounting fixtures according to the embodiment are arranged. [Diagram 3] FIG. 2 is a perspective view showing a mounting fixture and a perforated steel plate according to an embodiment. [Figure 4] FIG. 2 is a front view showing the mounting fixture and the perforated steel plate according to the embodiment. [Diagram 5] 5 is a cross-sectional view taken along line AA in FIG. 4. [Figure 6] 5 is a cross-sectional view taken along line BB in FIG. 4. [Figure 7] FIG. 2 is a perspective view showing a mounting fixture according to an embodiment. [Figure 8] FIG. 2 is a front view showing the mounting fixture according to the embodiment. [Figure 9] FIG. 2 is an enlarged front view of the mounting fixture and the perforated steel plate according to the embodiment. [Figure 10] FIG. 11 is a front view showing a mounting fixture and a perforated steel plate according to a modified example. [Figure 11] FIG. 11 is a perspective view showing a mounting fixture and a perforated steel plate according to another modified example. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] Hereinafter, an embodiment of the mounting device according to the present disclosure will be described with reference to the drawings. In the description of the drawings, the same or corresponding elements are given the same reference numerals, and duplicated descriptions are omitted as appropriate. In addition, the drawings may be partially simplified or exaggerated for ease of understanding, and the dimensional ratios and the like are not limited to those shown in the drawings.

[0013] In the present disclosure, a perforated steel plate refers to a steel plate in which holes are formed. A "hole" refers to a portion that is recessed from the surroundings or a portion that penetrates. A "hole" includes, for example, an oval hole, an elliptical hole, a circular hole, or a polygonal hole such as a rectangular hole, and the shape of the hole is not particularly limited. In the present disclosure, a mounting tool refers to something that is attached to a perforated steel plate. "Attached" refers to, for example, at least one of being connected, being supported, and being fixed.

[0014] In the present disclosure, the mounting tool includes a first part and a second part. The first part extends along the opening surface of the hole in the perforated steel plate and is attached movably relative to the hole. "Extending along the opening surface of the hole" indicates that it extends along the surface defined by the opening of the hole, for example, that it extends along the main surface of the perforated steel plate. "Modibly attached relative to the hole" indicates, for example, that the position relative to the hole can be adjusted while attached to the hole in the perforated steel plate. In the present disclosure, the second part protrudes from the first part in an out-of-plane direction of the first part. "Protruding in an out-of-plane direction of the first part" indicates, for example, that the first part extends along the opening surface of the hole in the perforated steel plate and protrudes in an out-of-plane direction of the opening surface of the hole. "Protruding in an out-of-plane direction of the first part" includes protruding in an out-of-plane direction of the perforated steel plate.

[0015] FIG. 1 is a perspective view showing a fixture 1 according to this embodiment, a perforated steel plate 10, and a mounting target 20 that is mounted to the perforated steel plate 10 via the fixture 1. FIG. 2 is a perspective view showing an example of the mode of the fixture 1 that is mounted to the perforated steel plate 10. As shown in FIG. 1 and FIG. 2, the perforated steel plate 10 has a main surface 11 that extends in a first direction D1 and a second direction D2 that intersects (for example, perpendicular to) the first direction D1, and a pair of end surfaces 12 that face a direction that intersects the main surface 11 and are aligned along the second direction D2. As an example, the first direction D1 is a vertical direction, and the second direction D2 is a horizontal direction. The perforated steel plate 10 is, for example, a steel plate that constitutes a wall of a building. The fixture 1 is, for example, made of a steel plate. For example, the main surface 11 is a surface that faces the front side of the building. Hereinafter, the front side of the building may be simply referred to as the front side, and the back side of the building may be simply referred to as the back side.

[0016] The perforated steel plate 10 has a thickness in a third direction D3 that intersects both the first direction D1 and the second direction D2. In this embodiment, the third direction D3 corresponds to the out-of-plane direction of the perforated steel plate 10 (main surface 11), and the first direction D1 and the second direction D2 correspond to the in-plane directions of the perforated steel plate 10 (main surface 11). The perforated steel plate 10 has a hole 13. For example, the hole 13 penetrates the perforated steel plate 10 in the third direction D3.

[0017] As an example, the hole 13 has an elliptical shape extending in the second direction D2. In this case, the second direction D2 is the longitudinal direction of the hole 13, and the first direction D1 is the lateral direction of the hole 13. For example, the hole 13 is defined by a pair of straight portions 13b extending in the second direction D2 and aligned along the first direction D1, and a curved portion 13c connecting the ends of the pair of straight portions 13b to each other. The hole 13 has a pair of curved portions 13c aligned in the second direction D2, and each curved portion 13c is curved so as to bulge outward in the second direction D2 of the hole 13.

[0018] The perforated steel plate 10 has, for example, a plurality of holes 13 aligned along the first direction D1. In this embodiment, the plurality of holes 13 are aligned along the first direction D1, and a fastener 1 can be attached to each of the plurality of holes 13. Thus, a plurality of fasteners 1 can be attached to the perforated steel plate 10, and, for example, the plurality of fasteners 1 are attached to the perforated steel plate 10 so as to be aligned along the first direction D1.

[0019] In this embodiment, an attachment object 20 is attached to a perforated steel plate 10 via a fixture 1. The attachment object 20 includes, for example, a gutter 21 extending along a first direction D1. The gutter 21 extends linearly along the first direction D1, and, for example, a plurality of fixtures 1 are attached to the gutter 21. In this embodiment, the fixture 1 is used as a gutter foot of the gutter 21, as an example.

[0020] For example, the fixture 1 has a mounting portion 1b, and the object 20 to be mounted is mounted to the fixture 1 via the mounting portion 1b. As an example, the mounting portion 1b is a through hole that penetrates the fixture 1 in the second direction D2. FIG. 2 shows an example in which the mounting portion 1b has two through holes, but the number, shape, and mode of the holes of the mounting portion 1b are not particularly limited. For example, the fixture 1 can be mounted to the perforated steel plate 10 with its orientation in the first direction D1 reversed. In this embodiment, the position of the mounting portion 1b of the fixture 1 can be flexibly changed according to the position of the gutter 21 in the second direction D2.

[0021] For example, the object 20 to be attached has a clamp 22 that attaches the gutter 21 to the mounting fixture 1. In this case, the gutter 21 is attached to the mounting fixture 1 via the clamp 22. As a specific example, the clamp 22 that holds the gutter 21 is tightened with a bolt 23 and a nut 24 that are inserted into the mounting portion 1b, thereby attaching the gutter 21 to the mounting fixture 1. For example, by attaching the gutter 21 to multiple mounting fixtures 1, the gutter 21 extending along the perforated steel plate 10 can be attached to the perforated steel plate 10 at a position facing the perforated steel plate 10.

[0022] FIG. 3 is an enlarged perspective view of the fixture 1 attached to the perforated steel plate 10. FIG. 4 is a front view of the fixture 1 and the perforated steel plate 10 when the fixture 1 and the perforated steel plate 10 are viewed along the third direction D3. As shown in FIG. 3 and FIG. 4, the fixture 1 includes a first portion 2 extending along the opening surface of the hole 13, and a second portion 3 protruding from the first portion 2 in an out-of-plane direction of the first portion 2 (e.g., the third direction D3). For example, the first portion 2 and the second portion 3 are L-shaped. As an example, the bending angle of the second portion 3 relative to the first portion 2 is a right angle. The fixture 1 according to this embodiment further includes a reinforcing portion 4 extending from the first portion 2 to the second portion 3.

[0023] The first part 2 is, for example, a portion extending along the main surface 11 of the perforated steel plate 10. The first part 2 is attached so as to be movable relative to the holes 13 of the perforated steel plate 10. The first part 2 is attached to the perforated steel plate 10, for example, by an attachment member 30. As an example, the attachment member 30 has a fixing member 31 located on the opposite side (back side) of the first part 2 when viewed from the perforated steel plate 10, and a fastening member 32 that fastens the first part 2 and the fixing member 31 to sandwich the perforated steel plate 10.

[0024] Fig. 5 is a cross-sectional view taken along line AA in Fig. 4. Fig. 6 is a cross-sectional view taken along line BB in Fig. 4. As shown in Fig. 5 and Fig. 6, the fixing member 31 is in the form of a plate extending in the first direction D1 and the second direction D2 and having a thickness in the third direction D3. The fastening member 32 includes, for example, a bolt 33 passed through the hole 2b (see Fig. 7) of the first portion 2, the hole 13 of the perforated steel plate 10, and the hole of the fixing member 31, a nut 34 that fastens the bolt 33, and a washer 35 interposed between the head 33b of the bolt 33 and the first portion 2.

[0025] For example, the shape and size of the fixing member 31 may be the same as the shape and size of the first portion 2. In this case, the hole of the fixing member 31 through which the bolt 33 is passed is formed similarly to the hole 2b of the first portion 2. The mounting member 30 has a pair of fastening members 32 (e.g., an upper and lower pair) aligned along the first direction D1. The pair of fastening members 32 aligned along the first direction D1 fasten the first portion 2 and the fixing member 31 that sandwich the perforated steel plate 10 therebetween, thereby firmly attaching the mounting fixture 1 to the perforated steel plate 10 via the mounting member 30.

[0026] Fig. 7 is a perspective view showing the mounting fixture 1. Fig. 8 is a front view showing the mounting fixture 1. As shown in Figs. 7 and 8, the first part 2 has, for example, a first extension portion 6 extending along a first direction D1 and a second extension portion 7 extending along a second direction D2. In this embodiment, the first part 2 is configured by bonding the second extension portion 7 to the first extension portion 6. The first extension portion 6 is, for example, in the form of a plate extending in the first direction D1 and the second direction D2 and having a thickness in the third direction D3.

[0027] The first extension portion 6 has, for example, a pair of long sides 6b extending along the first direction D1 and aligned along the second direction D2, and a pair of short sides 6c extending along the second direction D2 and aligned along the first direction D1. The first extension portion 6 has, for example, a rectangular plate shape. The first extension portion 6 has a hole 2b of the first portion 2 formed therein. The first extension portion 6 has, for example, a pair of holes 2b aligned along the first direction D1, and the above-mentioned bolt 33 is inserted into each of the pair of holes 2b along the third direction D3.

[0028] The second extension portion 7 is a portion extending from the first extension portion 6 in the second direction D2. For example, the second extension portion 7 is fixed to the first extension portion 6 by welding. For example, the second extension portion 7 protrudes from the center of the first extension portion 6 in the first direction D1 to one side in the second direction D2 (the left side is shown as an example in Figs. 7 and 8, but it may be the right side). The second extension portion 7 has, for example, a band shape extending in the second direction D2. Therefore, the first extension portion 6 and the second extension portion 7 have a T-shape when viewed along the third direction D3.

[0029] In the above, an example has been described in which the first portion 2 is composed of the first extension portion 6 and the second extension portion 7 (two plate-shaped members). However, the form of the first portion is not limited to a configuration in which two plate-shaped members are bonded together in the thickness direction. For example, the first portion may be composed of a single plate-shaped member. In this case, the first portion may be composed of a single T-shaped plate. As an example, the first portion may be configured by welding the second extension portion 7 to an end face of the first extension portion 6 (the end face of the first extension portion 6 facing the second direction D2).

[0030] The first portion has a portion that protrudes from the boundary (end) of the first extension portion 6 in a direction along the opening surface of the hole 13 (in this embodiment, protrudes from the first extension portion 6 in the second direction D2), as exemplified by the second extension portion 7 described above. When attached to the perforated steel plate 10, the first portion has a portion that protrudes along the main surface 11 of the perforated steel plate 10 and outside the range of the perforated steel plate 10. Therefore, it is possible to attach a member to a position outside the range of the perforated steel plate 10.

[0031] The second portion 3 corresponds to, for example, a portion bent in the third direction D3 from the second extension portion 7. The second portion 3 protrudes in an out-of-plane direction (for example, the third direction D3) of the second extension portion 7 from a root portion 3c located at an end of the second extension portion 7 in the second direction D2. That is, the second portion 3 protrudes in the third direction D3 from an end of the first portion 2 in the second direction D2 (for example, an end of the second extension portion 7 on the opposite side to the first extension portion 6).

[0032] The second part 3 has a protruding end 3d formed with an attachment part 1b to which an attachment object 20 is attached. The second part 3 is, for example, in the form of a plate extending in the third direction D3 and the first direction D1 and having a thickness in the second direction D2. As an example, the length of the second part 3 in the third direction D3 (protruding direction) is longer than the length of the second extension part 7 in the second direction D2 (lateral direction). For example, the width of the second part 3 in the first direction D1 is the same as the width of the second extension part 7 in the first direction D1.

[0033] The reinforcing portion 4 extends, for example, from an end 7b of the second extension portion 7 on the opposite side to the second portion 3 to a midway portion 3b in the third direction D3 of the second portion 3. The midway portion 3b of the second portion 3 to which the reinforcing portion 4 is connected is a portion between the base portion 3c and the protruding end portion 3d of the second portion 3, and, for example, a distance K1 from the base portion 3c to the midway portion 3b is approximately half of a distance K2 from the base portion 3c to the protruding end portion 3d.

[0034] The reinforcing portion 4 is an oblique reinforcing member extending in a direction inclined with respect to both the second direction D2 and the third direction D3. As an example, the reinforcing portion 4 has a plate shape. The reinforcing portion 4 corresponds to a portion that reinforces the second portion 3 protruding from the first portion 2. The reinforcing portion 4 is fixed, for example, by welding to each of the first portion 2 and the second portion 3. For example, the shapes of the first portion 2, the second portion 3 and the reinforcing portion 4 when viewed along the first direction D1 are triangular (for example, right-angled triangular).

[0035] The mounting fixture 1 has, for example, a space 8 formed between the first portion 2, the second portion 3, and the reinforcing portion 4. The space 8 corresponds to a portion of the mounting fixture 1 that penetrates in the first direction D1. By having the mounting fixture 1 have the space 8 that penetrates in the first direction D1 in this manner, foreign matter such as water can escape from the mounting fixture 1, thereby preventing foreign matter from accumulating in the mounting fixture 1. The space 8 is, for example, a space defined by the first portion 2, the second portion 3, and the reinforcing portion 4.

[0036] For example, the space 8 is the entire space defined by the first portion 2, the second portion 3, and the reinforcing portion 4. However, the space 8 may be a part of the space defined by the first portion 2, the second portion 3, and the reinforcing portion 4. In other words, a part of the space defined by the first portion 2, the second portion 3, and the reinforcing portion 4 may be blocked, and the remainder of the space may be the space 8.

[0037] Next, an example of a method for attaching the fixture 1 to the perforated steel plate 10 will be described. First, as shown in Fig. 9, the fixture 1 is prepared (preparing the fixture). For example, a fixture 1 is prepared in which the position of the hole 2b of the first part 2 matches the position of the hole 13 in the perforated steel plate 10. Then, the position of the fixture 1 is aligned with the position of the perforated steel plate 10 (aligning step). At this time, the position of the hole 2b of the fixture 1 is aligned with the hole 13 in the perforated steel plate 10. As a specific example, the position of each hole 2b is aligned with each of the multiple holes 13 in the perforated steel plate 10.

[0038] 3 to 5, the mounting tool 1 is attached using the mounting member 30 (step of attaching the mounting tool). Specifically, the fixing member 31 is placed on the side opposite (backside) of the perforated steel plate 10 from the first portion 2, a washer 35 is placed on the hole 2b, and a bolt 33 is inserted through the hole 2b, the hole 13, and the hole of the fixing member 31, and the bolt 33 is lightly tightened with a nut 34. This tightening is performed for each of the pair of holes 2b in the first portion 2. Then, the position of the mounting tool 1 in the second direction D2 is adjusted (step of adjusting the position of the mounting tool).

[0039] In this embodiment, the holes 13 in the perforated steel plate 10 have an oval shape extending in the second direction D2, so that the positions of the mounting fixture 1 and the mounting member 30 can be adjusted along the holes 13. For example, when attaching a gutter 21 to the mounting fixture 1, the mounting fixture 1 is moved along the second direction D2 to match the position of the gutter 21. Then, after adjusting the position of the mounting fixture 1 in the second direction D2, the bolts 33 are tightly tightened with nuts 34 to fix the mounting fixture 1 to the perforated steel plate 10 (step of fixing the mounting fixture to the perforated steel plate).

[0040] For example, as shown in Figures 1 and 2, the above-mentioned steps of attaching the fasteners, adjusting the positions of the fasteners, and fixing the fasteners to the perforated steel plate are performed using multiple fasteners 1. That is, multiple fasteners 1 are fixed to the perforated steel plate 10 through the above-mentioned steps. In this embodiment, multiple fasteners 1 are attached to the perforated steel plate 10 extending along the first direction D1, and the positions of each fastener 1 in the second direction D2 are adjusted, and then each fastener 1 is fixed to the perforated steel plate 10 (step of fixing multiple fasteners to the perforated steel plate). As a result, multiple fasteners 1 are fixed so as to be aligned along the first direction D1.

[0041] Then, the object 20 is attached to each mounting fixture 1 (step of attaching the object). Specifically, the gutter 21 extending along the first direction D1 is held by the clamp 22, and the clamp 22 is aligned with the mounting portion 1b of the mounting fixture 1. The clamp 22 is then fastened to the mounting portion 1b by the bolt 23 and the nut 24, thereby attaching the gutter 21 to the mounting fixture 1 via the clamp 22. By attaching the gutter 21 to the multiple mounting fixtures 1 via the clamp 22, the gutter 21 is attached to the perforated steel plate 10 in a position facing the perforated steel plate 10, completing the series of steps.

[0042] Next, the effects of the fixture according to this embodiment will be described. In the fixture 1, the first portion 2 extending along the opening surface of the hole 13 in the perforated steel plate 10 is attached so as to be movable relative to the hole 13. The second portion 3 protruding in the out-of-plane direction of the first portion 2 is provided from the first portion 2. Therefore, since the second portion 3 protrudes in the out-of-plane direction of the first portion 2 from the first portion 2 which is movable along the hole 13, the position of the protruding end (e.g., the protruding end portion 3d) of the second portion 3 can be moved along the hole 13. In this embodiment, the fixture 1 can attach the object 20 to a position facing the perforated steel plate 10 in a state in which it is movable along the in-plane direction of the perforated steel plate 10.

[0043] Therefore, since the position of the second part 3 protruding from the first part 2 extending along the opening surface of the hole 13 is movable, a member (e.g., the object to be attached 20) can be easily attached to the part facing the perforated steel plate 10. In this embodiment, the position of the mounting tool 1 can be flexibly changed according to the position of the gutter 21, so that positional deviation due to construction error can be absorbed. Furthermore, in this embodiment, since the first part 2 protrudes in the second direction D2 (e.g., has the second extension part 7), it is also possible to attach a member to a position outside the range of the second direction D2 of the perforated steel plate 10 when viewed along the third direction D3. That is, the mounting tool 1 according to this embodiment includes a first extension part 6 that extends along the opening surface of the hole 13 of the perforated steel plate 10 and is attached movably relative to the hole 13, and a second extension part 7 that protrudes from the first extension part 6 along the opening surface of the hole 13 and protrudes outside the range of the perforated steel plate 10 when the mounting tool 1 is attached. Therefore, components can be attached not only within the range of the perforated steel plate 10 when viewed from the out-of-plane direction of the perforated steel plate 10 (third direction D3), but also outside the range of the perforated steel plate 10 when viewed from the out-of-plane direction of the perforated steel plate 10.

[0044] In this embodiment, the mounting tool 1 includes a reinforcing portion 4 extending from the first portion 2 to the second portion 3. In this case, the second portion 3 protruding from the first portion 2 in the out-of-plane direction of the first portion 2 can be reinforced by the reinforcing portion 4 extending from the first portion 2 to the second portion 3. This further reduces the possibility that the second portion 3 will become unsteady, allowing the member to be attached more firmly.

[0045] In this embodiment, the mounting tool 1 has a space 8 formed between the first portion 2, the second portion 3, and the reinforcing portion 4. In this case, by forming the space 8 between the first portion 2, the second portion 3, and the reinforcing portion 4, it is possible to prevent foreign matter such as water from accumulating between the first portion 2, the second portion 3, and the reinforcing portion 4.

[0046] The above describes the embodiment of the mounting tool according to the present disclosure. However, the present disclosure is not limited to the above-mentioned embodiment, and may be modified or applied to other things within the scope of the gist described in each claim. In other words, the shape, size, number, material, and arrangement of each part of the mounting tool according to the present disclosure are not limited to the contents of the above-mentioned embodiment, and may be appropriately changed.

[0047] Next, various modified examples of the mounting fixture according to the present disclosure will be described. FIG. 10 is a front view of the mounting fixture 41 and the perforated steel plate 50 according to the modified example, viewed along the third direction D3. Since a portion of the configuration of the mounting fixture 41 according to the modified example is the same as a portion of the configuration of the mounting fixture 1 described above, the same reference numerals will be used to designate portions that overlap with the configuration of the mounting fixture 1, and the description thereof will be omitted as appropriate below. The perforated steel plate 50 according to the modified example has a circular hole 53. The hole 53 penetrates along the third direction D3 (the direction perpendicular to the paper surface of FIG. 10). The perforated steel plate 50 has a plurality of holes 53, and the holes 53 are formed in a lattice pattern in the perforated steel plate 50. As an example, the perforated steel plate 50 is made of a punching metal.

[0048] The mounting fixture 41 includes a first portion 42, a second portion 3, and a reinforcing portion 4. The first portion 42 includes a first extension portion 46 and a second extension portion 47, similar to the first extension portion 6 and the second extension portion 7 described above, and the first extension portion 46 has a pair of long sides 42b extending along the first direction D1 and aligned along the second direction D2, and a pair of short sides 42c extending along the second direction D2 and aligned along the first direction D1. The mounting fixture 41 includes a hole 41b, similar to the mounting fixture 1, and the hole 41b has an elliptical shape extending in the second direction D2. For example, the length of the hole 41b in the longitudinal direction (second direction D2) is longer than the sum of the center-to-center distance between two adjacent holes 53 and the diameter of the hole 53.

[0049] In this modified example, it is sufficient that at least a portion of the hole 41b of the mounting fixture 41 protrudes from the hole 53 of the perforated steel plate 50. FIG. 10 shows an example in which the hole 41b protrudes from the hole 53 in the second direction D2. In this way, the hole 41b of the mounting fixture 41 protrudes in a fixed direction relative to the hole 53 of the perforated steel plate 50, so that the mounting fixture 41 can be moved in the fixed direction relative to the perforated steel plate 50. For example, the area of ​​the hole 41b of the mounting fixture 41 may be larger than the area of ​​the hole 53 of the perforated steel plate 50 when viewed from the third direction D3. In this case, it is easy to insert the bolt 33 into the hole 41b and the hole 53, and to adjust the position of the mounting fixture 41 relative to the perforated steel plate 50. In the example of Figure 10, the shape of hole 41b when viewed from the third direction D3 is a shape that can accommodate two holes 53 lined up along the second direction D2, and the area of ​​hole 41b when viewed from the third direction D3 is an area that can accommodate the two holes 53.

[0050] Although an example of the hole 41b of the mounting fixture 41 has been described above, the shape and area of ​​the hole 41b are not limited to the above example. The shape of the hole 41b of the mounting fixture 41 may be a shape other than an oval shape, and may be, for example, a circular shape or a polygonal shape. In the above, an example has been described in which the shape of the hole 41b as viewed from the third direction D3 is a shape that accommodates multiple (two) holes 53 aligned along the second direction D2. However, the shape of the hole 41b of the mounting fixture 41 as viewed from the third direction D3 may be a shape that accommodates multiple holes 53 of the perforated steel plate 50 aligned along the first direction D1, or a shape that accommodates multiple holes 53 (for example, 2×2 holes 53) aligned in both the first direction D1 and the second direction D2. Also, in Fig. 10, an example has been described in which the area of ​​hole 41b is an area capable of accommodating two holes 53, but the area of ​​hole 41b of mounting fixture 41 may be an area capable of accommodating one hole 53 in perforated steel plate 50, or three or more holes 53 in perforated steel plate 50. Furthermore, in mounting fixture 1 described above in Fig. 9 as well, the shape and area of ​​hole 2b of mounting fixture 1 can be changed as appropriate, similar to hole 41b described above.

[0051] As described above, in the mounting tool 41 and perforated steel plate 50 according to the modified example, with the bolt 33 passed through the hole 41b and the hole 53, the mounting tool 41 can move along the second direction D2 relative to the perforated steel plate 50. Therefore, in the mounting tool 41 according to the modified example, the second part 3 protrudes from the first part 42 extending along the opening surface of the hole 53 in a direction out of the plane of the first part 42, and is movable in a direction in the plane of the perforated steel plate 50, so that a member can be easily attached to the part facing the perforated steel plate 50.

[0052] Therefore, the mounting fixture 41 according to the modified example provides the same effect as the mounting fixture 1. As with the mounting fixture 41 and perforated steel plate 50 according to the modified example described above, the shape, size, number and arrangement of the holes in the mounting fixture and the holes in the perforated steel plate can be changed as appropriate. For example, the holes in the perforated steel plate may extend in a direction that is inclined in both the first direction D1 and the second direction D2. In this case, the mounting fixture can be made movable in the inclined direction.

[0053] FIG. 11 is a perspective view showing a mounting tool 61 and a perforated steel plate 70 according to another modified example. As shown in FIG. 11, the perforated steel plate 70 extends along the second direction D2 and has an oval hole 73 extending along the first direction D1. The perforated steel plate 70 has a plurality of holes 73 penetrating in the third direction D3, and the plurality of holes 73 are lined up along the second direction D2. The mounting tool 61 includes a first portion 62 having a first extension portion 66 extending along the second direction D2 and a second extension portion 67 extending along the first direction D1, a second portion 63 protruding in the third direction D3 from an end of the first portion 62 in the first direction D1, and a reinforcing portion 64 extending obliquely from the first portion 62 toward the second portion 63. For example, the shapes of the first part 62, the second part 63 and the reinforcing part 64 are the same as the shapes of the first part 2, the second part 3 and the reinforcing part 4 described above, respectively, but the orientations of the first part 62, the second part 63 and the reinforcing part 64 are different from the orientations of the first part 2, the second part 3 and the reinforcing part 4.

[0054] An object 80 to be attached is attached to the fixture 61, and the object 80 has a gutter 81 extending along the second direction D2 and a clamp 82. As in the case of the object 20 to be attached described above, the gutter 81 extending in the second direction D2 is attached to the fixture 61 via the clamp 82. This makes it possible for the fixture 61 to attach the object 80 to a position facing the perforated steel plate 70 in a state in which the object 80 can be moved along the in-plane direction of the perforated steel plate 70. Therefore, the fixture 61 provides the same effects as the fixture 1 described above.

[0055] The above describes a modified example in which the gutter 81 of the attachment object 80 extending along the second direction D2 is attached to the perforated steel plate 70 by the attachment tool 61. In this way, the direction in which the attachment object targeted by the attachment tool extends can be changed as appropriate. For example, the attachment tool according to the present disclosure may be one that attaches an L-shaped gutter to the perforated steel plate at a position facing the perforated steel plate. The attachment object may not have a gutter. For example, the attachment object may be a planter or the like that is provided at a position facing the perforated steel plate for wall greening of a building, and the type of attachment object is not particularly limited.

[0056] The mounting fixture according to the present disclosure is not limited to the above-mentioned modified examples, and can be further modified. For example, in the above-mentioned embodiment, as shown in FIG. 7, a mounting fixture 1 having a space 8 penetrating in the first direction D1 has been described. However, the mounting fixture does not have to have the space 8. For example, the mounting fixture may have a region defined by the first portion 2, the second portion 3, and the reinforcing portion 4, which is blocked by a plate-like member extending in the second direction D2 and the third direction D3. In the case of a mounting fixture having this plate-like member, the reinforcement of the second portion 3 protruding from the first portion 2 can be further strengthened.

[0057] In the above embodiment, an example was described in which the area defined by the first portion 2, the second portion 3, and the reinforcing portion 4 has a triangular shape when viewed from the first direction D1. However, the shape of the area defined by the first portion, the second portion, and the reinforcing portion is not limited to a triangular shape, and may be other polygonal shapes including a quadrangle, and is not particularly limited. In addition, the mounting fixture according to the present disclosure may be a mounting fixture that does not have a reinforcing portion, and the number and types of parts constituting the mounting fixture can be changed as appropriate.

[0058] For example, as described above, the shape of the hole of the fixture may be circular, elliptical, or polygonal. The shape of the hole of the perforated steel plate is not particularly limited, and the shape of the hole of the perforated steel plate may be elliptical or circular, or polygonal, as described above. In addition, in FIG. 9, the hole 13 of the perforated steel plate 10 extends in the second direction D2, and in FIG. 10, the hole 41b of the fixture 41 extends in the second direction D2. However, the direction in which the hole of the perforated steel plate and the hole of the fixture extend can be changed as appropriate. Furthermore, as described above, the number of holes of the fixture, the area of ​​the holes of the fixture, and the area of ​​the holes of the perforated steel plate are not particularly limited.

[0059] In the above-described embodiment, the perforated steel plate 10 extending along the vertical direction is exemplified. However, the direction in which the perforated steel plate extends may be, for example, the horizontal direction or an oblique direction intersecting both the vertical direction and the horizontal direction, and is not particularly limited. Furthermore, in the above-described embodiment, the perforated steel plate 10 that is a steel plate constituting the wall of a building is described. However, the perforated steel plate may be, for example, a floor, and the type of the perforated steel plate is not particularly limited. [Explanation of symbols]

[0060] 1,41,61...Mounting tool, 1b...Mounting part, 2,42,62...First part, 2b...Hole, 3,63...Second part, 3b...Middle part, 3c...Root part, 3d...Protruding end part, 4,64...Reinforcement part, 6,6 6...first extension part, 6b...long side, 6c...short side, 7,67...second extension part, 7b...end part, 8...space part, 10,50,70...perforated steel plate, 11...main surface, 12...end surface, 13,53,73...hole, 13 b...straight portion, 13c...curved portion, 20,80...object to be attached, 21,81...gutter, 22,82...clamp, 23...bolt, 24...nut, 30...attaching part, 31...fixing part, 32...fastening part, 33...bolt, 33b...head, 34...nut, 35...washer, 41b...hole, 42b...long side, 42c...short side, D1...first direction, D2...second direction, D3...third direction, K1,K2...distance.

Claims

1. A mounting fixture that is attached to a perforated steel plate, A first portion extends along an opening surface of the hole in the perforated steel plate and is attached movably relative to the hole; A second portion protruding from the first portion in an out-of-plane direction of the first portion; Equipped with A mounting portion, which is a through hole to which an object to be mounted is attached, is formed at a protruding end of the second portion, the object to be attached has a clamp, and is attached to the fixture by fastening the clamp with a bolt and a nut that are inserted into the attachment portion; The perforated steel plate is a steel plate that constitutes a wall of a building, and has a main surface extending in a first direction that is a vertical direction and a second direction that intersects with the first direction, and the hole has an elliptical shape extending in the second direction, and has a thickness in a third direction that intersects with both the first direction and the second direction, and a plurality of the holes are arranged along the first direction, and the mounting fixtures are attached to the perforated steel plate so as to be arranged along the first direction, The attachment object includes a gutter extending along the first direction, and the attachment tools are attached to the gutter. Mounting fixture.

2. a reinforcing portion extending from the first portion to the second portion; 2. The fixture of claim 1.

3. a space portion formed between the first portion, the second portion, and the reinforcing portion; 3. The fixture of claim 2.

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