JP2581736Y2 - Wall panel mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a wall panel, and more particularly, to a mounting method for mounting a wall panel on a curved wall having a vertical cross section of a circular arc, such as a tunnel side wall. Regarding the structure.

[0002]

2. Description of the Related Art Generally, a metal tunnel interior plate is mounted on a wall surface of a body of a tunnel for vehicle traffic along a curved wall surface. FIGS. 13 to 17 show an example of this mounting structure. Reference numeral 1 denotes a tunnel interior plate (hereinafter simply referred to as an interior plate), which is attached to a plurality of base materials 3 fixed to the side wall surface 2 of the tunnel. The base material 3 extends in the horizontal direction, and its end is supported by a short angle metal mounting metal 5 fixed to the side wall surface 2 by an anchor bolt 4.

[0003] The interior plate 1 before mounting has a flat plate shape.
To the left and right sides 1b, 1b
Is fixed to the intermediate base material 3 by tightening the screws 11 of the holding metal fittings 10, and the holding angle 6 is fastened to the upper side 1 a and the lower side 1 c with the bolts 7 to the base material 3, thereby fixing the interior board 1. Incidentally pressure foot 10, 16 and 17
The notch 1 into which the horizontal piece of the base material 3 is inserted
It comprises a U-shaped hook 12 having 2a, a press plate 13 whose both ends are engaged with the adjacent interior plate 1, and a screw 11 that passes through the press plate 13 and is screwed into the hook 12. Reference numeral 8 denotes mounting pieces fixed to both ends of the holding angle 6, and the holding angle 6 is fastened and fixed to the base material 3 by bolts 7 penetrating the mounting pieces 8.

[0004]

However, in the wall panel mounting structure described above, even if the interior panel 1 is vertically long as shown in the drawing, or even if the interior panel 1 is a horizontal panel, the vertical dimension is long (the thickness of the interior panel is reduced). In the case of, for example, 1000 mm or more, the interior plate 1 is almost uniformly curved in an arc shape along the side wall surface 2 of the tunnel, but in the case of a horizontally long panel having a small vertical dimension (for example, less than 1000 mm). Also, even in a vertically long panel, the left and right dimensions are long (eg, 1200 mm
In this case, even if the left and right side portions of the interior plate are fixed at a plurality of positions with the holding metal fittings 10, due to the rigidity of the interior plate, the vicinity of the central portion does not have the same curved surface as the both end portions and is almost flat. It takes shape. In addition, there is a problem that the wall surface formed by the juxtaposition of the interior boards that are not uniformly curved has an extremely unsightly appearance.

This invention is intended to solve the above-mentioned conventional problems, and an object thereof is to provide a wall panel mounting structure in which a wall panel can be mounted in a curved surface whose entire surface is curved in a vertical direction. .

[0006]

According to a first aspect of the present invention, there is provided a mounting structure of a wall panel on a curved wall having a vertical cross section of an arc shape on a curved wall via a base material fixed to the wall surface. A wall panel mounting structure for mounting on a curved surface,
The upper and lower middle portions of the left and right sides of the curved panel obtained by fixing a plurality of reinforcing members extending in the vertical direction corresponding to the wall surface to the left and right middle portions of the back surface of the flat wall panel, And the upper and lower sides of the curved panel are fastened to the base material.

In the wall panel mounting structure according to the second invention of the present application, the wall panel is mounted on a curved wall having a vertical cross section of a circular arc through a base material fixed to the wall surface. A wall panel mounting structure, wherein a plurality of reinforcing members extending in the left-right direction are fixed to the back surface of the flat wall panel,
From the reinforcing material fixing position on the left and right sides of the wall panel
The separated upper and lower intermediate portions are pressed against the base material and fastened to the base material, and upper and lower sides of the wall panel are fastened to the base material.

In a third aspect of the present invention, a wall panel mounting structure is provided in which a wall panel is mounted on a curved wall having a vertical cross section of a circular arc through a base material fixed to the wall. A mounting structure for a wall panel, wherein a double-sided adhesive tape extending in the left-right direction is attached to the upper and lower middle portions of the back surface of a flat wall panel, and the upper and lower middle portions of the wall panel are pressed against the base material. The wall panel was adhered to the base material with the double-sided adhesive tape, the upper and lower middle portions of the left and right sides of the wall panel were fastened to the base material, and the upper and lower sides of the wall panel were fastened to the base material. It is characterized by the following.

In the wall panel mounting structure according to the fourth invention of the present application, the wall panel is mounted on a curved wall having a vertical cross section of a circular arc shape through a base material fixed to the wall surface. A mounting structure for a wall panel, wherein mounting holes are formed in upper and lower intermediate portions of a flat wall panel, and the upper and lower intermediate portions of the wall panel are pressed toward the base material to fix the wall panel to the mounting holes. fastened to the lower ground member by a fastener which passes through the entered into a vertical middle portion of the left and right side edges of the wall panels to the underlying material, fastening then the upper and lower sides of the wall panels to the underlying material
In both cases, sealing means is provided between the mounting hole and the fastener.
It is characterized by being interposed .

[0010] In a fourth invention, the sealing means and
It is good to use rubber packing .

In the present invention, the wall panel includes not only the interior panel of the tunnel, but also the exterior panel and the interior panel of various buildings and buildings. And as this wall panel, enameled steel sheet coated with enamel coating on the surface, painted steel sheet,
Single layer of resin coated steel plate, stainless steel plate, aluminum plate and other various metal plates, or laminated material such as flexible slate plate on this metal plate, and further laminated metal back plate on this Those having various plate configurations, such as those having been used, can be used. Further, the four peripheries of the single plate or the laminated plate may be cut out, or may be surrounded by a thin border material having a U-shaped cross section.

In the present invention, the vertical and horizontal directions refer to the respective directions when the wall panel is attached.

[0013]

According to the wall panel mounting structure of the first invention,
A curved reinforcing material extending vertically is placed on the left side of the back of the wall panel.
By fixing to the right middle part , a curved panel constrained in a curved surface by this reinforcing material is obtained. If this curved panel is fastened to a base material, the entire wall panel has a curved surface. State.

In the wall panel mounting structure according to the second invention , reinforcing members are fixed to the left and right sides of the flat wall panel.
When the upper and lower middle part separated from the position is fastened to the base material and bent, the vicinity of the center part of the wall panel is also deformed to a curved surface via the reinforcing material extending in the left and right direction, and the entire wall panel is curved Becomes

In the wall panel mounting structure according to the third invention, the upper and lower intermediate portions of the flat wall panel are pressed to bend and adhered to the base material with the double-sided adhesive tape. The upper and lower middle portions are held in a curved position, and the entire wall panel is curved.

In the wall panel mounting structure of the fourth invention, if the upper and lower intermediate portions of the flat wall panel are pressed and bent to be fastened to the base material with a fastener passing through the mounting hole, this fastening is achieved. The fixture holds the upper and lower middle parts of the wall panel in the curved position, the entire wall panel becomes curved , and the mounting holes
The sealing means interposed between the
Wall, condensation water, rainwater, etc.
Rust and corrosion near the cut surface of
You.

[0017] Using the Gomupatsukin as the sealing means, it is possible to perform the sealing operation quickly easily.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the first invention will be described below with reference to FIGS. In the drawings, the same portions as those in FIGS. 13 to 17 are denoted by the same reference numerals, and detailed description thereof will be omitted (hereinafter, the same applies to other embodiments).

Reference numeral 15 denotes a tunnel interior plate (hereinafter simply referred to as an interior plate), a flexible slate plate having a thickness of 3 mm and a zinc-plated steel plate having a thickness of 0.5 mm on the back of an enameled steel plate having a thickness of 0.4 mm. And a back plate made of
It is a horizontally long flat plate-shaped laminated panel having a size of 00 mm and a horizontal dimension of 1800 mm. The circumference of this laminated panel is 1 mm in thickness.
Are surrounded by a border material having a U-shaped cross section, but illustration thereof is omitted.

[0020] 16a, 16b in the reinforcing material made of angle,
It is bent into a curved shape corresponding to the side wall surface 2 of the tunnel. The flat interior plate 15 is bent by pressing on the jig, and the back surface of the interior
In FIG. 3, a plurality of (three in this embodiment) reinforcing members 16a and 16b oriented in the vertical direction and fixed by a double-sided adhesive tape or an adhesive are used. The interior board 17. In this state, the interior board 15 is restrained in a curved shape by the reinforcing members 16a and 16b except for the upper and lower ends and the upper and lower middle portions.

Meanwhile on the side wall surface 2 of the tunnel, the upper side 15a of the mounting state of the interior plate 15, upper and lower intermediate portions, to correspond to the position of the lower side 15c, the upper base sheet 3a, the middle of the base member 3b, the lower The base material 3c is fixedly provided with its longitudinal direction facing in the left-right direction. In addition, the side wall surface 2 of these base materials
The mounting structure to the base material 3 is the same as that of the base material 3 in FIG.

The right and left sides 17b of the curved interior plate 17,
16, the upper and lower middle portions are screwed to the middle base material 3 b using the holding metal fittings 10 as in FIG. 16, and the upper side 15 a and the lower side 15 c are fixed to the upper base material 3 a and the lower base material using the holding angle 6. When the bolts are fastened to the material 3c, the horizontally long interior board 15 is formed as a panel having a curved surface on the entire surface.
(A general term for the base materials 3a to 3c).

[0023] Note that the reinforcing member 16a, 16b may be as having other cross-sectional shape, the interior plate 1
The fixation to 5 may be performed by a method other than adhesion such as welding. Further, when the base material 3b is provided intermittently in the left-right direction, the reinforcing materials 16a and 16b may be a single continuous reinforcing material in the vertical direction. In this case, a more favorable curved surface is obtained.

[0024] Next, an embodiment of the second invention will be described with reference to FIGS. 4 to 6. In the figure, reference numeral 21 denotes a reinforcing member made of an angle material, and the longitudinal direction is directed to the left and right, and the flat interior plate 1 is formed.
A plurality (two in this embodiment) is adhered to the back surface of No. 5.

[0025] The reinforcement of the interior plate 15 with the reinforcing material 21
The upper and lower middle portions separated from the fixing position are pressed against the middle base material 3b to elastically deform the interior board 15, and the left and right side edges 15b, 15b are held by the holding metal fittings 10 on the upper edge 1b.
If the lower side 5a and the lower side 15c are fastened and attached using the holding angle 6 in the same manner as in the above embodiment, the holding metal 10 bends the sides 15b and 15b of the interior plate 15 in the vicinity thereof. Since the left and right intermediate portions of the interior board 15 are also curved via the connected reinforcing members 21, a panel mounting state in which the entire surface has a curved surface shape is obtained.

[0026] Note that the reinforcing material 21 may be as having other cross-sectional shapes, also secured to the interior panel 15 may contact Konatsu by methods other than adhesive such as welding.

[0027] Next, an embodiment of a third invention will be described with reference to FIGS. 7 through 9. In the figure, reference numeral 31 denotes a structural double-sided adhesive tape, which has a flat interior plate 15 with its longitudinal direction directed to the left and right.
Are adhered to the back surfaces of the upper and lower middle portions of

The interior plate 15 with the double-sided adhesive tape 31
Of the interior plate 1 by pressing the upper and lower intermediate portions of the
5 is elastically deformed, and the back surfaces of the upper and lower intermediate portions of the interior board 15 are adhered to the base material 3 b with the double-sided adhesive tape 31. If the both sides 15b, 15b, the upper side 15a and the lower side 15c of the interior board 15 are fastened and attached to the base material 3 in the same manner as in the above embodiment, the upper and lower middle portions of the interior board 15 are bonded to the base material 3b by bonding. It is held in a curved state over the entire left and right length,
A panel mounting state in which the entire surface has a curved surface shape is obtained.

[0029] By now 10 to 12 for explaining an embodiment of a fourth invention. Reference numeral 51 denotes a plurality of mounting holes formed in the upper and lower middle portions of the flat interior plate 15, and two mounting holes are formed in this embodiment.

The interior plate 15 with the mounting holes 51 of the plate-shaped
Of the interior board 15 by pressing the upper and lower middle portions thereof toward the base material 3b.
The elastically deformed, twisted anchor 52 shown in FIG. 12
(Also referred to as a nylon anchor)
To the conclusion. This twist anchor 52 is formed by inserting a screw 56 into a synthetic resin flanged cylindrical body 55 having a nut 53 fixed at the distal end and a longitudinally cut in the middle to form a flexible portion 54. The part is screwed into the nut 53.

Reference numeral 57 denotes a cylindrical rubber packing, and
5 is inserted into the mounting hole 51. The flanged cylindrical body 55 before the deformation is attached to the inner diameter portion of the rubber packing 57 and the base material 3b.
The flexible part 54 is deformed by tightening the screw 56 in the hole 58 drilled in the hole, and the interior board 15 is fastened and fixed to the base material 3b.

When the both sides 15b, 15b, the upper side 15a and the lower side 15c of the interior board 15 are fastened and attached to the base material 3 in the same manner as in the above embodiment, the upper and lower intermediate portions of the interior board 15 are connected by the twist anchors 52. A panel mounting state in which the panel is held in a curved state and the entire surface has a curved surface shape is obtained.

The rubber packing 57 is provided with the flanged cylindrical body 5.
5, the inner surface of the mounting hole 51 is sealed, and the moisture in the air, dew condensation water, cleaning water, etc. are removed by the mounting hole 51.
To prevent intrusion. As shown in FIG. 15, the interior plate 15 is a laminated plate of an enameled steel plate 61, a flexible slate plate 62 and a back plate 63 made of a zinc-coated steel plate, as in the above-described embodiments. The cut surface of the mounting hole of the plate 63 is susceptible to rust or corrosion due to moisture. However, the sealing action of the rubber packing 57 prevents such rust and corrosion, and provides a good panel appearance and mounting. The strength is maintained.

As the sealing means for the mounting hole 51, in addition to the rubber packing 57, filling of a caulking material,
Other means, such as application of a rust preventive paint, can also be used.
Further, as a fastener inserted into the mounting hole 51, a fastener other than the twist anchor 52 may be used.

The present invention is not limited to the above-described embodiments. For example, the attachment of the interior board to the base material on both sides, the upper side, and the lower side may be performed by using other types of press fittings, clips, and screws. It may be performed by a method other than the above embodiment, such as stopping. The base material may be provided intermittently in the left-right direction or may extend in the up-down direction.

The present invention can also be applied to mounting a square or vertically long wall panel.

[0037]

According to the first aspect of the present invention, as described above, the entire wall panel is formed into a curved surface by a plurality of vertically extending curved reinforcing members fixed to the left and right intermediate portions of the back surface of the wall panel. As a result, insufficient bending of the center portion of the wall panel is prevented, and a good panel appearance is obtained.

[0038] According to the second invention, near the central portion of the wall panel via a reinforcement extending in the left-right direction is also deformed into a curved surface shape, the wall panels entirely becomes a curved surface shape, the central portion of the wall panels Insufficient bending is prevented, and a good panel appearance is obtained.

[0039] According to the invention of the third and fourth, upper and lower intermediate portions of the wall panels, adhesion to the double-sided adhesive tape of the underlying material
(In the case of the third invention), or fastening material penetrating the mounting hole
By the conclusion with the base material by the above (in the case of the fourth invention),
The upper and lower middle portions of the wall panel are held in the curved position, the entire surface of the wall panel becomes a curved surface, and the center portion of the wall panel is prevented from being insufficiently curved, and a good panel appearance is obtained.

[Brief description of the drawings]

FIG. 1 is a front view of a mounted state of a tunnel interior plate according to an embodiment of the first invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a longitudinal sectional view of a state before mounting the curved interior board of FIG. 1;

FIG. 4 is a front view of a mounted state of a tunnel interior plate according to an embodiment of the second invention.

FIG. 5 is a sectional view taken along line BB of FIG. 4;

FIG. 6 is a longitudinal sectional view of a state before mounting the tunnel interior board of FIG. 4;

FIG. 7 is a front view showing a state of attachment of a tunnel interior plate according to an embodiment of the third invention.

FIG. 8 is a sectional view taken along line CC of FIG. 7;

9 is a longitudinal sectional view of a state before the installation of the tunnel interior plate of FIG. 7;

FIG. 10 is a front view of a mounted state of a tunnel interior plate showing an embodiment of the fourth invention.

FIG. 11 is a sectional view taken along line EE of FIG . 10 ;

FIG. 12 is an enlarged sectional view taken along line FF of FIG . 10 ;

FIG. 13 is a front view showing an example of a mounting structure of a conventional tunnel interior board, showing a mounting state of the tunnel interior board.

14 is a line G-G cross-sectional view of FIG. 13.

15 is a line H-H cross-sectional view of FIG. 13.

FIG. 16 is a sectional view taken along line II of FIG . 13 ;

FIG. 17 is a sectional view taken along line JJ of FIG . 16 ;

[Explanation of symbols]

3a: base material, 3b: base material, 3c: base material, 6: holding angle, 7: bolt, 10: holding metal, 11: screw,
12: Hook, 13: Holding plate, 15: Interior plate, 15a
... upper side, 15b ... side, 15c ... lower side, 16a ... reinforcement, 16b ... reinforcement, 17 ... curved interior board, 17a ... upper side, 17b ... side, 17c ... lower side, 21 ... reinforcement, 31
... double-sided adhesive tape, 51 ... mounting hole, 52 ... twist anchor, 57 ... rubber packing, 61 ... enameled steel plate, 62
... flexible slate plate, 63 ... back plate.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-63-32037 (JP, A) JP-A-4-53893 (JP, U) JP-A-1-177333 (JP, U) JP-A-50- 13427 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) E21D 11/04

Claims (5)

(57) [Scope of request for utility model registration] 1. A wall panel mounting structure for mounting a wall panel on a curved wall having a vertical cross section of an arc shape through a base material fixed to said wall surface, wherein said wall panel is a flat wall. The upper and lower middle portions of the left and right side portions of the curved panel formed by fixing a plurality of reinforcing materials extending in the vertical direction corresponding to the wall surface to the left and right middle portions of the back surface of the panel are fastened to the base material, A mounting structure for a wall panel, wherein upper and lower sides of the curved panel are fastened to the base material. 2. A wall panel mounting structure for mounting a wall panel on a curved wall having a circular arc vertical cross section via a base material fixed to said wall, said wall panel being a flat wall. the rear surface of the panel, fixing a plurality of reinforcement extending in the lateral direction, the reinforcing member fixation of the left and right both side portions of the wall panels
A mounting structure for a wall panel , wherein upper and lower intermediate portions separated from a position are pressed toward the base material and fastened to the base material, and upper and lower sides of the wall panel are fastened to the base material. 3. A wall panel mounting structure for mounting a wall panel on a curved wall having a circular arc vertical cross section via a base material fixed to said wall, said wall panel being a flat wall. A double-sided adhesive tape extending in the left-right direction is attached to the upper and lower middle portions of the back surface of the panel, and the upper and lower middle portions of the wall panel are pressed toward the base material, and the wall panel is attached to the base material by the double-sided adhesive tape. A mounting structure for a wall panel, wherein the upper and lower sides of the left and right sides of the wall panel are fastened to the base material, and the upper and lower sides of the wall panel are fastened to the base material. 4. A curved wall vertical section of the wall surface exhibits an arc shape, it shall apply the mounting structure of the wall panel mounting the wall panels to the curved surface shape through the base member fixedly provided on the wall surface, plate-shaped wall A mounting hole is formed in the upper and lower middle part of the panel, and the upper and lower middle part of the wall panel is pressed toward the base material, and the wall panel is fastened to the base material by a fastener penetrating the mounting hole, The upper and lower middle portions of the left and right sides of the wall panel are fastened to the base material, the upper and lower sides of the wall panel are fastened to the base material, and a gap is provided between the mounting hole and the fastener.
A wall panel mounting structure characterized in that a wall means is interposed . 5. The seal means is a rubber packing.
4. The mounting structure of the wall panel according to 4 .