JPH0635038Y2 - Wall panel mounting structure - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a wall panel mounting structure in a building or the like,
In particular, the present invention relates to a mounting structure of a large-sized panel made of a brittle glass material or a porous ceramic material, for example, around 100 cm square or more.

[Conventional technology]

In Japanese Examined Patent Publication No. 57-2870 (hereinafter referred to as "conventional example 1"), a pair of horizontal piece-like connecting metal fittings are attached to the wall body through hanging metal fittings and receiving metal fittings, one of which has its tip bent upward at a right angle and the other Discloses that the tip end is bent downward at a right angle, and the respective bent ends are inserted into the mooring holes on the lower end surface of the upper stone plate and the mooring holes on the upper end surface of the lower stone plate through a resin material.

In Japanese Patent Publication No. 57-2871 and Japanese Utility Model Publication No. 57-57148 (hereinafter referred to as Conventional Example 2), a horizontal plate-shaped receiving metal fitting is attached to the wall body through a hanging metal fitting, and the through hole at the tip is vertically pin-shaped. It is disclosed that the connecting metal fitting is inserted, and the upper and lower portions of the connecting metal fitting are respectively inserted into the mooring holes of the lower end surface of the upper stone plate and the mooring holes of the upper end surface of the lower stone plate through a cushioning material.

No. 63-28731 (hereinafter referred to as Conventional Example 3) has an L structure
A horizontal T-shaped hanging metal fitting is slidably fixed through a T-shaped fixing metal fitting, and upper and lower hanging pieces at its tip are engaged with holes (dowel holes) in the upper and lower end surfaces of the exterior plate. ing.

[Problems to be solved by the invention]

The one disclosed in the conventional example 1 attaches a stone plate by complicatedly combining a hanging metal fitting, a receiving metal fitting, and a pair of connecting metal fittings, which makes the construction and adjustment complicated. In addition to the mooring holes for the stone plates to insert the bent ends of the connecting fittings, it is necessary to cut the notches that fit with the horizontal portions. In addition, when a building is distorted, a load is locally applied, that is, a mooring hole or a cutout portion is more likely to be damaged than the portion. Therefore, it is not suitable especially when a brittle material such as a glassy material or a porous ceramic material is applied.

In the conventional example 2, a stone plate is locked by a connecting pin, and when the building is distorted, the load is concentrated on the pin mooring holes and the parts are more likely to be damaged.

What is disclosed in Conventional Example 3 is to lock the dowel holes of the exterior plate to the upper and lower hooks, and when distortion occurs in the building as in the previous two examples, the load concentrates on the holes and It is easily damaged.

That is, in these conventional examples, a very limited part of the end face of a stone plate or the like is locked to the mounting hardware, and when external force is applied, the load is concentrated locally, especially glassy material or porous material. Brittle materials such as ceramic materials are not suitable because they are more likely to be damaged than locally.

The present invention has been completed after intensive studies to solve the above-mentioned drawbacks, and has a simple structure and easy installation and installation.
In particular, the present invention provides a panel mounting structure with improved impact resistance and pressure resistance such as wind pressure resistance in high-rise buildings.

(Means for Solving the Problems) The present invention relates to a wall panel mounting structure, which is a side-reverse U-shaped hanging metal member which is spaced in parallel with a body and a side surface substantially U-shaped member which is horizontally attached to the pair of hanging metal members. A bracket that consists of a square-shaped mounting part and a side cross-shaped support part that extends from the side of the bracket and is integrated.
On the support part of the receiving bracket, on the hanging piece respectively, under the lower panel,
Fit the through lateral groove on the upper end surface through the seal material, and separate the cushioning material at the contact part between the horizontal piece of the receiving metal support and the panel lower end surface, and the contacting part between the panel back surface and the vertical side of the receiving metal. In the wall panel mounting structure formed by interposing the cushioning material, the thickness of the tip end portions of both hanging pieces of the receiving metal fitting support portion is increased, and a lateral groove into which the other cushioning material is fitted on the side edge of the receiving metal fitting. Is provided, and the other cushioning material is provided with a corresponding fitting protrusion and is fitted therein.

Embodiments The present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention, in which 1 is a skeleton, 2 and 2'are hooks having an inverted U-shape on the side, and a vertical hole 4 is bored in a vertical side 3 thereof and a bolt 5 is inserted therethrough. Stick to the body 1. Reference numeral 6 designates a receiving metal fitting, which is a pair of metal fittings 2 and 2'consisting of a side surface substantially U-shaped mounting portion 7 and a side surface substantially cross-shaped supporting portion 8 (hereinafter, the metal fitting 2 will be described but the same applies to the metal fitting 2 '. ) Upper and lower horizontal sides 9 and 10 above and below the bracket 6 mounting part 7
By stacking 1 and 12 and inserting a bolt 15 into a vertically elongated hole 13 on one horizontal side 9 and a horizontally elongated hole 14 on the other horizontal side 11 and tightening them with a nut (not shown), the lower horizontal side 1
The same applies to 0 and 12, so that the hooks 2,
Fix to 2 '.

By providing the vertically elongated hole 4 in the hanging side 3 of the hanging metal 2, fine adjustment can be performed up and down. Also, the long hole 13 of the horizontal side 9 of the hanging metal 2 and the length of the horizontal side 11 of the receiving metal 6 mounting portion 7 can be adjusted. By making the holes 14 orthogonal to each other, it is possible to perform fine adjustment mounting for the front and back and left and right toward the body 1.

The supporting portion 8 of the receiving bracket 6 includes horizontal pieces 16, 16 'and hanging pieces 17, 18
The hanging piece 17 has a through lateral groove 20 provided on the lower end surface of the upper panel 19, and the hanging piece 18 has a through lateral groove 22 provided on the upper end surface of the lower panel 21.

Further, the vertical sides 23, 23 of the mounting part 7 of the bracket 6 and the upper and lower panels
Cushioning materials 24 and 24 'are provided between the rear surfaces of the reference numerals 19 and 21, respectively, and cushioning materials 25 and 25' are provided between the horizontal pieces 16 and 16 'of the supporting member 6 and the lower end surface of the upper panel 19. Of course, a cushioning material may be interposed between the horizontal pieces 16 and 16 'and the upper end surfaces of the lower panel 21.

A rubber elastic body is applied to these cushioning materials. Cushioning material 24,
24 'must have sufficient weather resistance and durability to withstand positive and negative pressure such as wind pressure, and the tensile strength at room temperature is 10 kg / cm ²
Approximately or more, coercive pressure of about 20 kg / cm ² or more, elongation of 80% or more, but these physical properties hardly change even at -30 ° C to 50 ° C, and it is not affected by sunlight or rainwater. Use a silicone rubber that is not used.

The cushioning materials 25 and 25 'need to have sufficient weather resistance and durability to withstand the panel load that is always suspended, and coercive pressure 50 kg / cm ²
For example, neoprene rubber is used because it is hard to be affected by cold weather, sunlight, rainwater, etc.

These cushioning materials 24, 24 'and 25, 25' are provided with an adhesive agent for the vertical side 23 of the mounting member 6 mounting portion 7 and the horizontal piece 16 of the supporting portion 8.
16 ', and the cushioning materials 24, 24' are adhered to the back surfaces of the upper and lower panels 19, 21 with adhesive sealing materials.

The relationship between the receiving metal 6 and the cushioning material 24, 24 'will be described in detail. As shown in FIG. 1, the side edges 23, 23 of the receiving metal 6 are provided with cushioning material fitting lateral grooves 26, 26', while the cushioning material 24 is provided. , 24 'are previously provided with fitting protrusions 27, 27' corresponding to the lateral grooves, and the grooves 2
Since it is inserted into 6, 26 ', it is fixed to the hanging side 23, so that even a large-sized panel can be securely fixed.

Further, though not shown, through lateral grooves of the upper and lower panels 19 and 21, respectively.
Between 20, 22 and the upper and lower hanging pieces 17, 18 of the bracket 6 support 8,
A sealing material such as silicon is applied to the space between the upper and lower panels 19 and 21.

The present invention is formed in this way, so that even if a strong external pressure such as strong wind pressure in a high-rise building is applied, the panel 1
9 and 21 are wide metal fittings across the width direction on the back surface and the end surface through the cushioning materials 24, 24 'and 25, 25' and the sealing material.
6 hanging part 23 of mounting part 7, horizontal pieces 16, 16 'of supporting part 8, hanging piece
Since it is adhered to 17 and 18, the external pressure is dispersed and it is not damaged locally.

Further, the hanging piece 17 (18 also of the same) of the support 6 of the receiving metal 6 has a tip portion as shown in the partially enlarged sectional view of FIG. 4 related to FIG.
By making 17a thicker than the other portion 17b,
17a and through lateral groove 20 of panel 19 (through lateral groove 22 of panel 21
The same can be applied to the groove end face 20a of the seal material layer sL through the seal material layer sL.
The pressure can be widely distributed over the groove 20a, and the pressure locally applied to the groove end surface 20a can be dispersed and relieved, so that cracking and damage of the panel can be suppressed.

In side view FIG. 2 showing another embodiment of the present invention, pivot bracket 6
Corresponding panel with the ends of the hanging pieces 17, 18 of the support portion 8 in an arc shape
By forming the through lateral grooves 20 and 22 of 19 and 21 in an arched shape, it is effective in relaxing strain and dispersing external pressure.

An example of the construction according to the present invention is as follows. First, as shown in the side view of FIG.
Is temporarily fixed, and then the receiving brackets 6 and 6a are horizontally fixed. Prior to mounting the panel, a cushioning material (shown by diagonal lines) is bonded or fitted to the metal fittings 6 and 6a , and sealant is filled in the upper and lower through lateral grooves 22 and 22a of the panel 21 (not shown). No.).

A pair of upper and lower hooks at one end of the body 1, brackets 2, 6 and 2
a, 6a are fixed, the through lateral groove 22 on the panel 21 is inserted deeply into the hanging piece 18 of the upper bracket 6 , and then the lower end surface of the panel 21 is held directly above the lower bracket 6a hanging piece 18a. Then, lower the panel 21 as it is, and insert the lower through horizontal groove 22a into the lower bracket 6
It is fitted into a the vertical piece 18a. In this case, the hanging piece of the bracket 6a
18a height x <panel 21 horizontal plate 16 of the upper end surface and the pivot bracket 6 '
And the height z of the hanging piece 18 of the bracket 6a are adjusted.

If the panel surface is not vertical or parallel to the frame, hang it and correct it by adjusting the brackets 2, 6 or 2a, 6a (hereinafter simply referred to as brackets). Following this, while fitting the adjacent panels in sequence, the metal fittings are adjusted to form the panel surface.

Since there is a slight allowable distance between the through lateral grooves 22 and 22a of the panel 21 and the hanging pieces 18 or 18a of the receiving metal fittings 6 or 6a , most of the panel surfaces can be formed by adjusting between them.

Of course, as is well known in the art, the metal fittings are fixed in order from below, the lower end of the panel is installed to the metal fittings, the metal fittings at the upper and upper parts of the panel are locked, and the upper metal fittings are adjusted and fixed. May be repeated.

[Effect of device]

The present invention, which is formed as described above, has a simple structure and can be securely fastened to the receiving metal fitting through the cushioning material and the sealing material over a wide range from the upper and lower end surfaces and the back surface of the panel. Since the tip of one end is thick, the contact and contact area with the groove part of the panel through lateral groove is wide, and the intervening sealing material is also widely spread, and even if shocks or pressure from the outside are received, these cushioning materials and The cushioning action of the sealing material has the effect of preventing damage to the panel, and is particularly effective when the panel is large in size and made of a brittle material such as a glassy material or a porous ceramic material.

[Brief description of drawings]

1 and 3 are a perspective view and a side view of the present invention, FIG. 2 is a partial side view showing another embodiment, and FIG. 4 is a partially enlarged side view according to FIG. 1 ... Frame, 2 ... Hanging metal fitting 6 ... Receiving metal fitting, 19, 21 ... Panel

Claims (1)

[Scope of utility model registration request] 1. A side-reverse U-shaped hanging metal member which is provided in parallel with the body and side-to-side substantially U-shaped mounting portions which are laterally attached to the pair of hanging metal members and a side surface which extends from the vertical side of the mounting portion. A metal fitting consisting of a substantially cruciform support part, and a through lateral groove of the upper part, the lower panel, the lower lateral panel of the lower panel, and the upper end surface of the metal fitting support part are fitted through a sealing material, and the metal fitting support In the wall panel mounting structure, a cushioning material is provided at the contact portion between the horizontal piece of the panel and the lower end surface of the panel, and another cushioning material is provided at the contact portion between the back surface of the panel and the vertical side of the receiving metal. The metal fitting support has a thickened wall at both tip ends, and a side groove for receiving the other cushioning material is provided on the side of the receiving metal fitting, and the other cushioning material is provided with a corresponding fitting protrusion. A wall panel mounting structure characterized by being fitted and inserted.