JP3276560B2 - Decorative plate mounting bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a decorative plate mounting bracket,
In particular, the present invention relates to a decorative plate mounting bracket capable of easily, safely and securely mounting a decorative plate on a support.

[0002]

2. Description of the Related Art For example, on a highway, a general road, a factory, or the like, a soundproof wall is constructed on a road side or around a factory in order to reduce noise of automobiles and noise of machines.
As shown in FIG. 9, the soundproof wall has a soundproof panel 2 as shown in FIG. 10 attached between columns 1 made of H-shaped steel. The soundproof panel 2 is inserted between the flanges of the H-shaped steel, and a fixture 3 using a leaf spring or the like is fitted in a gap between the flange and the soundproof panel 2 to prevent rattling of the soundproof panel 2. I have.

In recent years, many buildings have been required to be in harmony with the environment, that is, to match the surrounding scenery. The above-mentioned soundproof wall is no exception, and the zinc-iron plate is usually exposed on the rear side (A) opposite to the road surface of the soundproof panel 2 as shown in FIG. Therefore, it is difficult to match with the surrounding scenery.

Therefore, recently, as shown in FIG.
The back side of the soundproof panel 2 is covered with a decorative plate 4 having excellent design. The decorative plate 4 is fixed to the flange of the column 1 by bolts 5. The structure for fixing the decorative board 4 with the bolts 5 is referred to as a conventional technique.

[0005]

However, the above-mentioned prior art has the following problems. That is,
In order to fix the decorative board 4 to the support 1, the position of the bolt hole in the support 1 is marked.

[0006] Drilling is performed with a drill. Screw processing is performed on the bolt hole 1A with a tap. Rust prevention treatment is performed on the bolt hole 1A.

[0007] The decorative board 4 is pressed against the support 1 and the decorative board 4 is pressed.
The position of the bolt insertion hole on the side and the bolt hole 1A of the column 1 is aligned. Tighten bolt 5. Therefore, it is necessary to go through many steps such as this, and it takes a lot of labor and time. Moreover, when the work on the upper part of the column 1 is performed using a ladder, there is a danger,
When installing a scaffold, construction costs are required.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a decorative plate mounting bracket capable of easily, safely and reliably mounting a decorative plate on a support.

[0009]

According to the first aspect of the present invention,
A decorative plate mounting bracket for fixing a decorative plate to a post having a flange, such as an H-beam, an I-beam, or a T-beam, comprising: a first bracket fixed to one end of the flange;
A second bracket fixed to the other end of the flange; and a third bracket engageable with the first bracket. The first bracket is formed in a substantially U-shape in plan view. A first fitting groove into which one end of the flange is fitted, an engaging plate formed in a central portion parallel to the flange, and a third engaging groove formed in the engaging plate. It has an engagement opening of a bracket and a first coupling plate formed at the other end and perpendicular to the flange, and the width of the first fitting groove is a dimension into which the curved flange is fitted. An embossing which is in contact with the inner surface of the flange is provided on a surface of the first fitting groove on the inner surface side of the flange, and the other end of the flange is fitted in the second bracket. A second fitting groove and the first bracket A second coupling plate coupled to the first coupling plate, wherein a width of the second fitting groove has a dimension into which the curved flange is fitted, and an inner surface of the flange of the second fitting groove. An embossing that abuts the inner surface of the flange is protruded from the side surface, and the third bracket has a hook that is previously fixed to an end of the decorative plate and engages with the opening of the first bracket. Is characterized by the fact that

According to a second aspect of the present invention, the second coupling plate of the second bracket has a hook, and the first coupling plate of the first bracket has an engaging portion that engages with the hook. The first bracket and the second bracket are assembled by engaging the hook with the engagement portion.

According to a third aspect of the present invention, the second bracket is vertically positioned on the upper end of the second bracket when the second bracket is fixed to the other end of the flange. Is formed.

According to a fourth aspect of the present invention, the end portion of the third bracket on the end side of the decorative plate is provided in a horizontal direction of the decorative plate when the decorative plate is engaged with the one bracket. That is, a projection for performing positioning is formed.

[0013]

The bracket having the hook formed thereon is fixed in advance to the end of the decorative board, and another bracket having an opening with which the hook can be engaged is fitted and fixed to the flange of the column, whereby the decorative board is provided. By simply lifting the hook and engaging the hook with the opening, the decorative plate can be easily, safely and securely attached to the support.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the decorative plate mounting bracket of the present invention will be described with reference to the drawings.

FIG. 1 is a plan view showing a state in which a decorative plate is mounted on a column by the decorative plate mounting bracket of the present invention, and FIG. 2 is a first and a second brackets connected to each other in the decorative plate mounting bracket of the present invention. FIG. 3 is a perspective view showing
FIG. 4 is a perspective view showing a state in which a third bracket of the decorative plate mounting bracket of the present invention is fixed to an end portion of the decorative plate. FIG. 4 shows another first and second brackets joined to each other in the decorative plate mounting bracket of the present invention. FIG. 5 is a perspective view showing the first bracket and the second bracket in the decorative plate mounting bracket of the present invention.
FIG. 6 is a partially assembled perspective view showing another coupling structure with a bracket, and FIG. 6 is an assembled perspective view showing a case where a decorative board is attached to a curved support by the decorative board mounting bracket of the present invention;
FIG. 7 is a cross-sectional view showing a first bracket fitted to a non-curved support, and FIG. 8 is a cross-sectional view showing a first bracket fitted to a curved support.

1 to 8, 1 is an H-section steel, I
6 is a flange of the column 1, 2 is a column of a T-shaped steel or the like.
Is a soundproof panel that is fitted between the columns 1 through a rattling preventing fixture 3 similar to that described above.

Reference numeral 7 denotes a first bracket which is fitted to one end of the flange 6, and has a substantially U-shape in plan view. The first bracket 7 is formed at one end,
First fitting groove 7A into which one end of flange 6 is fitted
An engaging plate 7B formed at the center, parallel to the flange 6; a plurality of openings 7C formed on the engaging plate 7B, which are engaged with hooks of a third bracket to be described later; And a first coupling plate 7D coupled to a second coupling plate of a second bracket described later. The upper end of the first bracket 7 is cut out so that the uppermost hook of the third bracket described later engages.

As shown in FIG. 6, the width of the first fitting groove 7A is such that the flange 6 of the curved column 1 can be received. 6, three elastically deformable embosses 7 </ b> F are provided on the inner surface of the protrusion 6. When the first fitting groove 7A is fitted into the flange 6 of the support 1 that is not curved, as shown in FIG. 7, the first bracket 7 has the middle emboss 7F1 among the three embosses 7F. It is supported without backlash by the entire inner surface of the first fitting groove 7A. On the other hand, when the first fitting groove 7A is fitted into the flange 6 of the curved column 1, as shown in FIG. 8, the first bracket 7 is provided with upper, middle and lower embosses 7F2, 7F1 and 7F3. It is supported without backlash by the point A on the inner surface of the first fitting groove 7A.

In the first fitting groove 7A, a rib 7E (similar to a rib 8C described later) is formed by press working in order to further increase the holding force due to this. The opening 7C of the first bracket 7 may be a series of openings as shown in FIG. 4. In this case, if a mark (M) is provided at the center of the opening 7C, a guide for centering at the time of construction is provided. It is convenient.

Reference numeral 8 denotes a second bracket, and a flange 6
A second fitting groove 8A into which the other end is fitted, and a second coupling plate 8B coupled to the first coupling plate 7D of the first bracket 7
And First bracket 7 and second bracket 8
Means that the first connecting plate 7D of the first bracket 7 and the second connecting plate 8B of the second bracket 8 are connected to each other by bolts 9 so that the fitting grooves 7A and 8A face each other in a substantially U-shape. Have been. The bolt 9 is attached to the first bracket 7
The second bracket 8 is screwed into the pierce nut 10 previously fixed to the back surface of the first coupling plate 7D by pressing or welding.

The width of the second fitting groove 8A is the same as that of the first bracket 7
As in the case of the first embodiment, the inner surface of the flange 6 of the second fitting groove 8A has three dimensions that are capable of receiving the flange 6 of the curved column 1. Embossing 8F is protruded. When the second fitting groove 8A is fitted into the flange 6 of the support 1 that is not curved, as in the first bracket 7, the second bracket 8 becomes the middle emboss of the three embosses 8F. And the entire inner surface of the second fitting groove 8A is supported without play. On the other hand, the flange 6 of the curved support 1
When the second fitting groove 8A is fitted into the first bracket 7, the second bracket 8 is provided with three upper, middle, and lower embosses 8F and inner surfaces of the second fitting groove 8A, as in the first bracket 7. Is supported without rattling.

In order to further increase the holding force of the second fitting groove 8A, a rib 8C is formed by press working. When the second bracket 8 is fixed to the other end of the flange 6 on the upper end of the second bracket 8, the second bracket 8 can be positioned in the vertical direction by contacting the upper surface of the first bracket 7. A stopper 8D is formed.

Instead of bolting the first bracket 7 and the second bracket 8 together, as shown in FIG. 5, a hook 8E is formed on the second coupling plate 8B,
The first bracket 7 and the second bracket 8 may be assembled by forming an engagement portion 7G that engages with the hook 8E on the coupling plate 7D. In this case, the engaging portion 7G with the upper hook 8E is the upper edge of the first coupling plate 7D, and the engaging portion 7G with the lower hook 8E is the lower edge of the engaging portion 7G having an opening.

Reference numeral 11 denotes a third bracket, which has a plurality of hooks 11A that engage with the opening 7C of the first bracket 7. The hook 11A is formed by cutting and bending the press with a gap substantially equal to the thickness of the lower edge with respect to the bracket surface so as to enter the lower edge of the opening 7C, but slightly larger than the thickness of the lower edge. If the cutting and bending process is performed with a small gap, a spring force is generated in the hook 11A, so that rattling is eliminated. At this time, hook 11
If the tip of A is slightly bent toward the opening 7C to widen the gap, the tip of the hook 11A can easily enter the lower edge of the opening 7C. In order to increase the spring force,
For example, the hook 11A may be ribbed in the vertical direction.

The third bracket 11 has a reinforcing material 12
A is fixed in advance to the end of the decorative plate 12 to which the A is fixed by the bolt 13. The bolt 13 is screwed into a pierce nut 14 fixed in advance to the back surface of the third bracket 11 by pressing or welding. Of the third bracket 11,
The hook 11A is engaged with the opening 7C of the first bracket 7 at the end on the end side of the decorative plate 12, so that the decorative plate 12 is in the first position.
A projection 11B is formed which can be positioned in the horizontal direction (the distance between the left and right decorative plates 12) by being in contact with the end surface of the decorative plate 12 when attached to the bracket 7. The reinforcing member 12A of the decorative plate 12 may be a Z-shaped steel, an angle steel, or the like, in addition to the hat-shaped steel as shown in FIG.

The decorative plate 12 may be a metal plate such as a painted steel plate or a colored aluminum plate, an inorganic plate such as a GRC plate or a ceramic plate, a punching metal, a panel having a design such as a net-shaped panel, or a corrugated panel. A sheet metal plate or the like is used.

The mounting of the decorative plate 12 to the column 1 by the decorative plate mounting bracket of the present invention configured as described above is performed as follows. That is, the first bracket 7 is fitted to one end of the flange 6 of the support 1, and the second bracket 8 is fitted to the other end of the flange 6. The positioning of the second bracket 8 can be easily performed because the stopper 8D of the second bracket 8 contacts the upper surface of the first bracket 7. Next, the first bracket 7 and the second bracket 8 are connected by the bolt 9 or the engaging portion 7G and the hook 8E. The first bracket 7 and the second bracket 8 are in contact with the embosses 7F and 8F irrespective of whether or not the support 1 is curved, so that they are fixed to the support 1 without rattling.

After the first bracket 7 and the second bracket 8 are fixed to the column 1 in this way, the decorative plate 12 with the third bracket 11 fixed in advance at the end is lifted, and the hook 11A is opened to the opening of the first bracket 7. 7C, and the decorative board 12 is hung. As a result, the hook 11A engages with the opening 7C of the first bracket 7. The uppermost hook 11 </ b> A is engaged with the upper end of the first bracket 7. As a result, the decorative plate 12 to which the third bracket 11 is fixed
Is attached to the column 1 via the first bracket 7 and the second bracket 8. At this time, positioning between the left and right decorative plates 12 can be easily performed because the projection 11B of the third bracket 11 abuts on the end surface of the decorative plate 12.

When the mounting of the first decorative panel 12 is completed in this way, the same operation as that described above is repeated to sequentially mount the upper decorative panel.

[0030]

As described above, according to the decorative plate mounting bracket of the present invention, the following useful effects can be obtained.

A bracket on which a hook is formed is fixed to an end of a decorative plate in advance, and another bracket having an opening with which the hook can be engaged is fitted to a flange of a column.
If it is fixed, the decorative plate can be attached to the support simply by lifting the decorative plate and engaging the hook with the opening.

[0032] Unlike the case where the decorative panel is bolted to the column, there is no need to make a bolt hole in the column, so that the decorative plate can be easily, safely and reliably attached to the column. When the another bracket is fitted and fixed to a flange of a column, a fitting groove of the another bracket is formed widely, and an emboss is formed on an inner surface thereof to be in contact regardless of whether the column is curved. Thus, only one kind of mounting bracket is required regardless of the curvature of the column.

[Brief description of the drawings]

FIG. 1 is a plan view showing a state in which a decorative plate is mounted on a support by a decorative plate mounting bracket of the present invention.

FIG. 2 is a perspective view showing first and second brackets connected to each other in the decorative panel mounting bracket of the present invention.

FIG. 3 is a perspective view showing a state in which a third bracket of the decorative plate mounting bracket of the present invention is fixed to an end of the decorative plate.

FIG. 4 is a perspective view showing another first and second brackets joined to each other in the decorative panel mounting bracket of the present invention.

FIG. 5 is a partially assembled perspective view showing another coupling structure of the first bracket and the second bracket in the decorative panel mounting bracket of the present invention.

FIG. 6 is an assembled perspective view showing a case where a decorative board is mounted on a curved pillar by the decorative board mounting bracket of the present invention.

FIG. 7 is a cross-sectional view showing a first bracket fitted to a column having no curvature.

FIG. 8 is a sectional view showing a first bracket fitted to a curved support.

FIG. 9 is a plan view showing a state where a soundproof wall is attached to a support.

FIG. 10 is a sectional view taken along line AA of FIG. 9;

FIG. 11 is a plan view showing a conventional technique.

[Explanation of symbols]

 1: strut 2: soundproof panel 3: fixing bracket 4: decorative plate 5: bolt 6: flange of strut 7: first bracket 7A: first fitting groove 7B: first engagement plate 7C: opening 7D: first coupling plate 7E: Rib 7F: Emboss 7G: Engagement part 8: Second bracket 8A: Second fitting groove 8B: Second coupling plate 8C: Rib 8D: Stopper 8E: Hook 8F: Emboss 9: Bolt 10: Pierce nut 11: Third bracket 11A: Hook 11B: Projection 12: Decorative plate 12A: Reinforcement 13: Bolt 14: Pierce nut

──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Mitsuo Yamada 3825 Shimotsuruma, Yamato City, Kanagawa Prefecture Inside (72) Inventor Taiichi Shimoyama 3825 Shimotsuruma, Yamato City, Kanagawa Prefecture Daiwa Corporation (56) References JP-A-8-177199 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04F 13/08-13/18

Claims (4)

(57) [Claims] 1. A decorative plate mounting bracket for fixing a decorative plate to a pillar having a flange, such as an H-shaped steel, an I-shaped steel, a T-shaped steel, etc., wherein a first fixed to one end of the flange. A bracket, a second bracket fixed to the other end of the flange, and a third bracket engageable with the first bracket, wherein the first bracket is formed in a substantially U-shaped planar shape, A first fitting groove formed at one end, into which one end of the flange is fitted, an engaging plate formed at the center, parallel to the flange, and formed at the engaging plate; An opening for engagement of the third bracket and a first coupling plate formed at the other end and perpendicular to the flange, wherein the width of the first fitting groove is such that the curved flange is fitted. The flange of the first fitting groove An embossing that abuts an inner surface of the flange is protruded from an inner surface of the first bracket. The second bracket has a second fitting groove into which the other end of the flange is fitted, and the second bracket has First
A second coupling plate coupled to the coupling plate, wherein a width of the second fitting groove has a dimension into which the curved flange is fitted, and an inner surface side of the flange of the second fitting groove. In terms of
An embossing that abuts on an inner surface of the flange is provided so as to protrude, and the third bracket has a hook that is fixed to an end of the decorative plate in advance and engages with the opening of the first bracket. And decorative plate mounting brackets. 2. The second coupling plate of the second bracket has a hook, and the first coupling plate of the first bracket has an engaging portion that engages with the hook. 2. The decorative plate mounting bracket according to claim 1, wherein the first bracket and the second bracket are assembled by engaging a hook with the engaging portion. 3. 3. An upper end of the second bracket is provided with a stopper for vertically positioning the second bracket when fixing the second bracket to the other end of the flange. The decorative plate mounting bracket according to claim 1 or 2, wherein: 4. An end of the third bracket on an end side of the decorative board for positioning the decorative board in a horizontal direction when the decorative board is engaged with the one bracket. 2. The projection according to claim 1, wherein the projection is formed.
4. The decorative plate mounting bracket according to any one of items 1 to 3.