JPH10121696A - Border panel support - Google Patents

Abstract

PROBLEM TO BE SOLVED: To correct the horizontal position of a border panel, and easily support the external ends of various types of border panels at a position by the wall without any play at the preset height. SOLUTION: Screw holes 8 are drilled through a bracket 5 at positions nearer the periphery thereof, and bolts 9 are screwed to the screw holes 8 in a downward direction. Also, bolt holes 7 are drilled through a presser plate 7 formed to have inverted-L shape cross section and made of a horizontal upper presser piece 7A and a suspension piece 7b bent down from the periphery of the upper presser piece 7A, at positions nearer the periphery. Then, bolts 9 are passed through the bolt holes 6, thereby connecting the presser plate 7 to the bolts 9. The outer ends of a border panel held on the upper surface of the bracket 5 is pressed with the upper presser piece 7A of the presser plate 7 from an upper level and secured with the bolts 9, thereby fastening the border panel.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for supporting an outer edge of a border panel disposed on an outer periphery (close to a wall) of a concrete floor among floor panels supported at a predetermined height from a concrete floor of a building. It relates to the support of the border panel used.

[0002]

2. Description of the Related Art As a support for a border panel, for example, a support described in Japanese Utility Model Laid-Open No. 3-15939 is known. This publication describes two supports S and T as shown in FIG. In the figure, the right support S
Is the main support of the border panel b, and the upper piece d
And a vertical piece e and a lower piece f are formed in a longitudinal section having a U-shape in cross section, and an adjuster bolt g whose height is adjustable is screwed into a screw hole m of the upper piece d, and a head of the adjuster bolt g is formed. Supports the border panel b.

In FIG. 3, a support T on the left side is a support for an upward frame, which is an outer end c of the border panel b.
The upper piece p is joined to an angled steel plate h fixed on a concrete floor a by an anchor bolt j with a set screw n. The outer end c of the border panel b is placed on the upper surface of the upper piece p, and a self-tapping screw k is screwed from above and further screwed into the upper piece p to be firmly fixed.

[0004]

According to the support T shown in FIG. 3, the outer end c of the border panel b is firmly fixed to the upper piece p of the support T by a self-tapping screw k. Therefore, there is no possibility that the outer end c is rattled even when vibration is caused by walking of a person. However, this support T is suitable for the wooden border panel b, but it is almost impossible to attach the self-tapping screw k to the steel border panel b. Further, even if it is necessary to adjust the height in order to adapt to the uneven surface of the uneven concrete floor, the support T cannot have a predetermined height. Further, when it is necessary to remove the border panel b itself or to correct the position in the horizontal direction, remove the self-tapping screw k to correct the position of the border panel b. There is a trouble that the tap screw k has to be screwed.

Accordingly, an object of the present invention is to make it possible to correct the horizontal position of the border panel when supporting the border panel at a predetermined height position, and to provide various kinds of border panels having different materials and thicknesses. An object of the present invention is to provide a support for a border panel which can easily fix and support the outer end against a wall so as not to rattle due to vibration or the like.

[0006]

According to a first aspect of the present invention, there is provided a support for a border panel according to the first aspect of the present invention. A support plate having a height adjustable to the means and supporting the outer end portion 2A of the border panel 2 on the upper surface thereof, wherein a screw hole 8 is provided at a position near an outer edge of the support plate 5; 8, the bolt 9 is screwed downward, and a horizontal cross section composed of a horizontal upper holding piece 7 </ b> A and a hanging piece 7 </ b> B bent downward from the outer edge of the upper holding piece 7 </ b> A is located near the outer edge of the inverted L-shaped holding plate 7. Is provided with a bolt hole 6, and the holding plate 7 is attached to the bolt 9 by inserting the bolt 9 into the bolt hole 6,
The outer end 2A of the border panel 2 supported on the upper surface of the receiving plate 5 is pressed from above by an upper pressing piece 7A of a pressing plate 7 and is fastened and fixed by the bolt 9.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION According to the present invention, a floor panel is installed above a concrete floor at a predetermined interval at a predetermined interval, and cables and ventilation ducts for OA equipment are arranged below the floor panel. In a double floor (free access floor) that can be installed, the present invention is suitably implemented to support an outer end of a border panel installed adjacent to an outer peripheral wall.

The support for the border panel according to the first aspect of the present invention is made entirely of steel, and is basically attached to the support means on the concrete floor 1 so that the height thereof can be adjusted. It comprises a receiving plate 5 for supporting the outer end 2A on the upper surface, a bolt 9 screwed into the receiving plate 5, and a holding plate 7 attached to the bolt 9 (FIG. 1).

The support means for supporting the receiving plate 5 is, for example, a base plate 3 (width × depth = 100 × 67 m) installed on a concrete floor 1 as shown in the figure.
m) and supporting legs 4 made of bolts rising from the base plate 3 (however, the supporting means is not limited to the supporting legs 4 and the like). The support legs 4
Approximately 175 effective as a double floor structure between concrete floor 1 and border panel 2
mm. A base end portion of the bolt forming the support leg 4 is fixed to the base plate 3 by welding or the like at a position slightly near the outer edge from the center position of the base plate 3 and is erected. An adjusting nut 10 for adjusting the height of the receiving plate 5 described below is screwed into the outer periphery of the upper portion of the support leg 4. The adjusting nut 10 is provided with a set screw 10A for preventing rotation.

The receiving plate 5 has a φ5 tube 5A which can be mounted on the upper surface of the adjusting nut 10 screwed into the support leg 4, and a horizontal plate fixed to the upper portion of the tube 5A by welding or the like. 5B (width x depth = 80 x 48mm)
The horizontal plate 5B is composed of an upward piece 5C bent upward from an outer edge of the horizontal plate 5B (however, it is also possible to implement without providing the upward piece 5C). The tube 5A
Is provided with a set screw 5D capable of being fixedly fastened to the support leg 4. Two screw holes 8, 8 are provided at positions near the outer edge of the horizontal plate 5B. However, the number of screw holes 8 is not limited to these two, and may be one or three or more. Each screw hole 8
An elongated bolt 9 having a diameter of 3.5 and a length of about 50 mm is screwed downward from above.

The holding plate 7 has a horizontal upper holding piece 7A.
(Width x depth = 60 x 18 mm) and the upper holding piece 7A
And a hanging piece 7B (having a height of about 18 mm) which bends downward from the outer edge of the body to have an inverted L-shaped cross section. At the position near the outer edge of the upper holding piece 7A, two φ3.5 bolt holes 6 are formed.
However, the number of the bolt holes 6 is not limited to two, and may be one or three or more. However, the number is the same as that of the screw holes 8. The bolts 9 are inserted into the bolt holes 6 in advance. That is, the holding plate 7 is attached to the outermost edge (close to the wall) together with the bolt 9. Therefore, the bolt hole 6 and the screw hole 8
By rotating the bolt 9 screwed forward and backward, the height position of the upper holding piece 7A from the upper surface of the horizontal plate 5B can be adjusted within a range of about 17 to 40 mm. Note that an embodiment may be adopted in which the holding plate 7 is not attached to the receiving plate 5 in advance by the bolt 9 but is attached on site.

The support having the above structure is used in the following manner. As shown in FIG. 2, the outer edge of the base plate 3 is placed on the concrete floor 1 so as to be close to the wall surface 14, and when the position is determined, the base plate 3 is fixed with an adhesive. The adjusting nut 10 screwed into the support leg 4 is moved up and down to a predetermined height position on the spot, and when an accurate height position is determined, the set screw 10A is tightened and fixed.
Next, the tube 5A of the receiving plate 5 is inserted into the support leg 4 and placed above the adjustment nut 10, and the set screw 5D of the tube 5A is tightened and fixed. The upward piece 5C of the receiving plate 5 is disposed so as to be in contact with the wall surface 14. After the preparation, the horizontal plate 5B of the receiving plate 5
An outer end 2A (about 20 mm in thickness) of a metal border panel 2 manufactured as a processed product of an iron plate is placed on the top. Then, the outer end 2A of the border panel 2 is sandwiched between upper holding pieces 7A of the holding plate 7, and bolts 9
To press the holding plate 7 downward, thereby fixing the outer end 2A of the border panel 2. Since the bolt 9 is sufficiently thin and attached to the outer edge of the receiving plate 5, it is possible to arrange the outer end 2A of the border panel 2 so as to be sufficiently close to the wall surface 14 and to perform a sufficiently strong pressing. It can prevent shearing and rattling. As shown in FIG. 2, the hanging piece 7B of the holding plate 7 is tightened by the bolt 9 in a state in which the hanging piece 7B is in contact with the upward piece 5C of the receiving plate 5.
In the case where C is not provided, the hanging piece 7B is
In this case, the upper pressing piece 7A can be securely pressed to the border panel 2 (outer end 2A) in any state. Even after the border panel 2 is once pressed by the holding plate 7 as described above, if the border panel 2 needs to be horizontally moved or removed, simply tighten the bolt 9 to easily tighten the border panel 2. (Restricted state) can be released. Further, even when the border panels 2 having different thicknesses are fixed by the support, by rotating the long bolts 9 in the vertical direction, about 17 to 4
Various border panels 2 can be reliably pressed within the range of 0 mm.

[0013]

According to the support for the border panel of the present invention, the outer end 2A of the border panel 2 can be made of the receiving plate 5 regardless of the material, thickness, etc. of steel or wood. After being placed on the plate, the holding plate 7 whose height can be adjusted
And the bolt 9 for easy and secure pressing and fixing.
Therefore, even if vibrations or the like occur due to walking of a person or the like, simple construction of the high-quality border panel 2 in which the outer end 2A of the border panel 2 does not rattle up and down is achieved. The height of the concrete floor 1 can be easily adjusted by rotating the adjusting nut 10 of the support leg 4 in the vertical direction. In addition, the bolt 9 of the holding plate 7 can be rotated in the vertical direction, so that the border panel can be moved. 2, horizontal fine adjustment and removal are realized.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a support for a border panel.

FIG. 2 is a side view showing a support state of the border panel.

FIG. 3 is a side view showing a conventional example.

[Description of Signs] 1 Concrete floor 2 Border panel 3 Base plate 4 Support leg 5 Receiving plate 6 Bolt hole 7 Holding plate 8 Screw hole 9 Bolt

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Ryoji Akimoto 7-7-4 Nakakasai, Edogawa-ku, Tokyo

Claims (1)

[Claims] 1. A supporting device comprising: a supporting means installed on a concrete floor; and a receiving plate attached to the supporting means so as to be adjustable in height and supporting an outer end of a border panel on an upper surface. A screw hole is provided at a position near the outer edge of the receiving plate, a bolt is screwed downward into the screw hole, and a horizontal cross section including a horizontal upper holding piece and a downwardly bent piece bent downward from the outer edge of the upper holding piece is formed. A bolt hole is provided at a position near the outer edge of the inverted L-shaped holding plate, the bolt is inserted into the bolt hole, and the holding plate is attached to the bolt, and a border panel supported on the upper surface of the receiving plate The outer end portion of the panel panel is held by an upper holding piece of a holding plate from above, and is fixed by being tightened with a bolt.