JPH0668204B2 - Tile block mounting foundation structure - Google Patents

Description

TECHNICAL FIELD The present invention relates to a basic structure for mounting a tile block on a concrete wall surface (hereinafter simply referred to as “concrete wall surface”) composed of an ALC plate or an RC structure.

[Conventional technology]

As a basic structure for mounting a tile block on a wall surface of a building, there is known a structure in which a mounting member having engaging means for holding a large number of tile blocks at equal intervals in the vertical and horizontal directions is fixed to the wall surface.

Vertically-arranged support members are arranged on the wall surface in advance at predetermined intervals, and then mounting members are provided so as to be passed between the support members.

The mounting member is made of, for example, a plate-shaped material made of metal, and a large number of horizontal protrusions that fit in the recesses on the back surface of the tile block are formed at intervals corresponding to the mounting pitch of the tile block. In this case, a large number of tile blocks are individually fixed to the mounting member by an elastic pressing force interposed between the tile blocks and the protrusions.

[Problems to be Solved by the Invention]

By the way, since the concrete wall surface is uneven, that is, has large unevenness and distortion, the verticality of the support member and the flatness of the tension member are easily damaged when the above-mentioned basic structure is applied. For this reason, the surface of each tile block attached to the wall surface tends to be uneven and unsightly.

The present invention has been made focusing on such problems,
An object of the present invention is to provide a basic structure in which the flatness of the tile block mounting surface is increased so that the tile block does not fall off and a neat appearance is obtained after the construction.

[Means for Solving the Problems]

In order to achieve the above object, in the mounting structure of a tile block according to the present invention, a mounting member of a tile block is mounted on a supporting member having a plurality of vertical mounting flange portions arranged at a predetermined interval on a concrete wall surface. As a basic structure to be provided, an adjusting metal fitting having a mounting flange surface that is substantially parallel to the wall surface is provided with a screw protruding toward the front surface of the wall surface at a predetermined position on the wall surface corresponding to the installation site of the support member. The support member is fixed to the adjusting metal fitting which is screwed into the screw and whose distance from the wall surface changes according to rotation on the screw.

[Work]

In the above structure, the space between the adjustment fitting to which the support member is attached and the wall surface changes according to the direction and amount of rotation on the screw.

Therefore, when attaching the support member, a correct verticality can be reliably and easily obtained for each of the plurality of support members by a simple operation of appropriately rotating the adjustment fitting.

Therefore, accurate flatness is naturally obtained for the attachment member and the tile block surface attached to the support member, so that each tile block has an orderly appearance preferable as a tile wall.

〔Example〕

Hereinafter, some embodiments of the present invention will be described with reference to the drawings. In each embodiment, substantially the same parts are designated by the same reference numerals.

In Fig. 1, (1) is the foundation part of the building, (2) is the concrete wall made of ALC board constructed on it,
(3) is a metal support member disposed on the outer surface of the concrete wall (2), (4) is a mounting member fixed to each support member (3), and (5) is a mounting member (4) The tile block arranged on the upper part of the above, and (6) is a draining plate attached to the lower end of the supporting member (3). In addition, in FIG.
The support member (3) and the concrete wall (2) are drawn with the middle part omitted.

The plurality of support members (3) are arranged on the front surface of the concrete wall (2) so as to be perpendicular to the base portion (1). On the wall surface (2a) of the concrete wall (2), soft screws (7) are projectingly provided at predetermined locations corresponding to the installation site of the support member (3), in this case, two locations near the upper and lower ends. It

FIG. 2 shows how the soft screw (7) is attached. The soft screw (7) is attached to the screw insertion hole (8) formed through the concrete wall (2). The soft screw (7) can be attached only by work from the front side of the concrete wall (2). That is, the base portion of the soft screw (7) is provided with the flange portion (7b) so as to rotate around the pin (7a). The flange portion (7b) is initially folded at a position along the screw shaft portion (7c), and is inserted into the insertion hole (8) in that state. When the flange part (7b) is exposed on the back side of the concrete wall (2), the screw shaft part (7
When c) is pulled back, as shown in the drawing, the flange portion (7b) of the soft screw (7) rotates into a T-shape, and the soft screw (7) is seated on the wall surface.

After inserting the soft screw (7) in this way, the soft screw (7) is fixed to the concrete wall (2) by tightening the nut (10) on the holding plate (9) made of a metal plate. The holding plate (9) has claws (9a) formed in a manner of bending the four corners toward the wall surface, and the claws (9a) are attached to the concrete wall (2) as the nut (10) is tightened. It bites and positions a holding plate (9) and a soft screw (7). Also, a spring (11) is sandwiched between the bolt (10) and the soft screw (7) with the holding plate (9) sandwiched therebetween.
Is provided, and the tension of the spring (11) is used to prevent loosening.

The soft screw (7) firmly fixed to the concrete wall (2) as described above has an adjusting metal fitting (1) having a mounting flange surface (12a) substantially parallel to the wall surface (2a).
2) is screwed on. The adjusting metal fitting (12) is formed by pressing a metal plate-shaped material into a disc shape, and a female screw portion (12b) screwed with the soft screw (7) is tapped at the center portion.

The support member (3) is fixed to the adjustment fitting (12) by using a screw (13) as shown in FIG. Since the adjusting metal fitting (12) has a screwing relation with the soft screw (7), when the adjusting metal fitting (12) is rotated, the adjusting metal fitting (12) and the wall surface (2a) are adjusted according to the screw pitch of the soft screw (7). The spacing between and changes. Therefore, regardless of the unevenness or distortion of the wall surface (2a), the verticality and front-back position of the support member (3) can be accurately determined by rotating the adjustment fitting (12) in advance and adjusting it to an appropriate position. It is possible.

The support member (3) has a substantially U-shaped cross section,
A mounting flange portion (3a) is formed in such a manner that both edges thereof are bent outward. This mounting flange (3a)
The support member (3) is fixed by applying the screw to the flange surface (12a) of the adjustment fitting (12) and tightening the screw (13) as described above. When the outer diameter of the metal fitting (12) is set to be larger than the width of the mounting flange portion (3a) of the support member (3), the adjustment metal fitting (12 ) Can be easily rotated, the workability of vertically extending the support member (3) is further improved. Moreover, the adjustment metal fittings (12)
When a large number of mounting screw holes (not shown) are formed at equal intervals along the circumference having the same diameter as the mounting screw interval of the support member (3), an adjustment metal fitting ( Since the screw (13) can be easily tightened at each rotational position of (12), workability of attaching the support member (3) is further improved.

On the other hand, the attachment member (4) of the tile block is laid across the plurality of support members (3) attached to the concrete wall (2) as described above so that the screws (1) are attached.
It is fixed by 4). Although only one mounting member (4) is shown in FIG. 1, the mounting members are actually mounted so as to connect the required number in the vertical and horizontal directions so as to cover the entire area of the wall surface.

In this case, the mounting member (4) is, for example, a metal face plate formed by extrusion molding of aluminum, and the horizontal engaging protrusions (15) that engage with the tile block (5) are vertically 3
Formed in rows. The engaging projection (15) is composed of an upper engaging surface (15a) whose tip is upward and a lower engaging surface (15b) which is also downward, and the upper engaging surface (15a) is a tile block (5). The tile block (5) is supported by being engaged with the upper surface of the recess (5a) formed on the back surface of the tile block (5). On the other hand, the lower engaging surface (15b) has a pressing piece (not shown) made of an elastic body interposed between the lower surface of the tile block recess (5a) and the tile block (5).
To fix.

A large number of tile blocks (5) are attached to the engaging protrusions (15) of the attachment member (4) so as to cover the entire wall surface as described above. Then, the joint material is filled in the gaps between the large number of tile blocks (5) thus attached, if necessary, thereby completing the tiled wall surface.

By the way, as mentioned above, each tile block (5)
Is a mounting member (4) provided on the support member (3)
Fixed on. Therefore, if the support member (3) has a poor verticality and the mounting member (4) is distorted, this distortion appears as it is as the inclination of the tile block (5). They do not form a uniform wall surface, and thus have a very unsightly appearance. In this respect, according to the tile block mounting foundation structure of the present invention, the support member (3) can be correctly and vertically mounted to the concrete wall surface by a simple operation. There is no distortion of the tile block (5). For this reason, the tile wall surface is very orderly and beautiful.

Next, an embodiment in which the present invention is applied to a reinforced concrete structure (RC structure) will be described with reference to FIGS. 3 and 4. This is a stud bolt (7 ') screwed into an anchor (16) driven from the front of an RC structure concrete wall (2'). The support member (3) is attached to the adjusting fitting (12) screwed to the screw (7 '). This embodiment is different from the first embodiment only in the mounting structure of the screw for screwing the adjustment fitting (12) to the wall surface, and the support member (3) is rotated according to the rotation of the adjustment fitting (12). The operation and effect such as fine adjustment of the verticality are exactly the same as those of the first embodiment. That is, also in the case of this example, it is possible to form an orderly tile block wall surface on a concrete wall having irregularities and distortion.

〔The invention's effect〕

As described above, in the mounting foundation structure of the tile block according to the present invention, the adjusting metal fitting having the mounting flange surface substantially parallel to the concrete wall surface is screwed to the bolt protruding from the wall surface and fixed to the adjusting metal fitting. The front and rear positions of the support member can be finely adjusted by a simple operation of rotating the adjustment fitting with respect to the bolt.

Therefore, according to the tile block mounting basic structure of the present invention, the verticality of the support member and the flatness of the tile block mounting member fixed to the support member can be reliably improved by a simple operation. The effect is that a large number of tile blocks can be arranged on the mounting member so that the surfaces of the tile blocks form a uniform surface with each other to give the tile wall a very orderly appearance.

In the tile block mounting basic structure according to the present invention, when the adjustment fitting is formed in a disk shape having a diameter larger than the width of the mounting flange portion of the supporting member, the supporting member remains in the state of being applied. Since the adjustment fitting can be easily rotated, the workability of vertically extending the support member can be improved.

Further, when a large number of mounting screw holes are formed at equal intervals along the circumference having the same diameter as the mounting member mounting screw interval in the adjusting bracket, each adjusting bracket rotation position corresponding to the angular interval will be used. Since the mounting screw can be easily tightened, the workability of mounting the support member is improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view of an essential part showing an embodiment of the basic structure of the present invention, and FIG. 2 is a longitudinal sectional view of the essential part. FIG. 3 is a perspective view of an outer appearance of a main portion of another embodiment of the present invention, and FIG. 4 is a vertical sectional view of the main portion. (2) …… Concrete wall made of ALC plate, (2 ′) …… RC structure concrete wall, (3) …… Support member, (3a) …… Flange for mounting support member, (4) …… Mounting member, (5) …… tile block, (6) …… drainboard, (7) …… soft screw, (7a) …… soft screw pin, (7b) …… soft screw flange, (7) ′) …… Screw, (8) …… Screw insertion hole, (9) …… Holder plate, (10) …… Nut, (11) …… Spring, (12) …… Adjustment fitting, (12a) …… Flange surface, (13), (14) …… screw, (15) …… engaging ridge, (16) …… anchor.

Claims (3)

[Claims] 1. A basic structure in which a mounting member for a tile block is provided on a supporting member having a plurality of vertical mounting flange portions arranged at a predetermined interval on a concrete wall surface such as an ALC plate or an RC structure. In addition, a screw is provided so as to project toward the front of the wall surface at a predetermined location on the wall surface corresponding to the installation site of the support member, and an adjustment metal fitting having a mounting flange surface substantially parallel to the wall surface is screwed onto the screw. In addition, a support member is fixed to the adjusting metal fitting, the spacing of which changes with the wall surface according to the rotation on the screw. 2. The mounting base for a tile block according to claim 1, wherein the adjustment fitting is formed in a disk shape having a diameter larger than the width of the mounting flange portion of the support member. Construction. 3. The adjusting fitting has a large number of mounting screw holes formed at equal intervals along a circumference having the same diameter as the mounting screw interval of the support member.
The foundation structure for mounting a tile block according to item 2 or item 2.