JPH0364028B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting structure for tile blocks constructed on the outer wall surface of structures such as buildings, and more specifically, the present invention relates to a mounting structure for tile blocks constructed on the outer wall surface of structures such as buildings. This invention relates to an improvement in a mounting structure for attaching unit block pieces, so-called tile blocks, as external walls of buildings.

[Conventional technology]

FIGS. 4 and 5 show how the tile block is mounted on the exterior wall of a building using conventional tile blocks of this kind, here, exterior walls with different configurations. In each figure of these conventional examples, the construction as an exterior wall of a building is such that a mounting face plate 1 made of a metal plate formed into a predetermined shape is appropriately fixed to the outer surface of a building frame (not shown). Individual tile blocks 2 are adhered on the surface of the tile blocks 2 with an adhesive 3 leaving predetermined joints between them, and a joint material 4 such as white cement is filled and solidified in the joints between each tile block 2. be.

and each tile block 2 for the face plate 1
The specific configuration for positioning and locking is as follows:
As shown in FIG. 4, folded protrusions 5 are formed on the surface of the face plate 1 at predetermined intervals and protrude at right angles. Alternatively, as shown in FIG. The lower inner corner of block 2 can be similarly supported, or the 6th
As shown in the figure, on the surface of the face plate 1, each bulging part 7 having a substantially trapezoidal cross section is formed at predetermined intervals, and each tile A trapezoidal recess 8 formed on the back surface of the block 2 is fitted into the block 2 for support.

[Problem that the invention seeks to solve]

However, in the case of an exterior wall using tile blocks with such a conventional configuration, when looking at each tile block, each tile block is simply one for each protrusion or each fitting bulge on the face plate. Since the parts are simply positioned and supported or fitted at certain points, and no firm means of fastening such as engagement is provided, they may be accidentally dropped during construction, resulting in extremely poor workability. Furthermore, the entire back side of each tile block is in close contact with the surface of the face plate, and there is no space at all, so it not only lacks adhesion, but also has cushioning properties against temperature gradients, so-called heat insulation properties. As a result, there are problems such as a decrease in adhesive strength due to penetration of rainwater, tile blocks falling off due to external heat such as fire, or failure to retain heat as an external wall. It was hot.

Therefore, it is an object of the present invention to enable tile blocks to be simply and easily installed on a mounting base member attached to a building frame with good workability, and to prevent the tiles from falling off at all after installation. It is an object of the present invention to provide a structure for mounting tile blocks as a frame of a building of this type without the need for tile blocks.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention provides a structure in which a mounting face plate is attached to the outer wall surface of a structure via a base member, and a large number of tile blocks are stretched on this mounting face plate. In the design,
A plurality of strip-shaped locking protrusions extending in the horizontal direction and parallel to each other are integrally formed with a predetermined interval above and below,
These at least two pairs of band-shaped locking protrusions are engaged with respective engagement grooves formed correspondingly on the back surface of the tile block, and the band-shaped locking protrusions corresponding to the engagement grooves on the upper side of the tile block are engaged. A locking key member is engaged, and the belt-shaped locking protrusion and the engagement groove are engaged with each other in a dovetailed manner via the fixing key member.

[Effect]

That is, by having the above structure, the present invention forms an engagement groove on the back surface of the tile block that engages with each of the at least two strip-like locking protrusions, and uses a fixing key member on the upper side. Because they are engaged with each other in a dovetailed manner, the tile blocks can be reliably and easily installed on the mounting surface without the need for cementing or other treatments, and even if the center of the tile block breaks, Since the tile block is held in at least two places, top and bottom, it will not fall. Furthermore, by stacking the tile blocks in a clinker-like manner in the vertical direction, it becomes possible to create a three-dimensional stretched surface and enhance the design effect.

〔Example〕

Hereinafter, this invention will be explained in detail based on an embodiment shown in FIGS. 1 to 3.

FIG. 1 shows the installed state of the tile block according to the present invention, and in the figure, reference numeral 10 denotes a foundation member made of a channel material of C-section steel that is horizontally suspended on the outer wall side of a structure such as a building. On this foundation member 10, a plurality of base members 11 made of cross-sectional channel material with flanges 11a and 11b formed at both ends are erected at predetermined intervals in the left-right direction,
The left and right flange portions 11a of these base members 11,
11b includes a pair of cut and raised fixing pieces 12, 12;
A pair of cut and raised protrusions 1 located above the cut and raised fixing pieces 12 and having an open upper end.
3 and 13 are provided as a set and protrude at a predetermined interval in the vertical direction. A mounting face plate 14 made of a metal plate such as a steel plate is attached to these base members 11, and a tensioning surface 14a of this mounting face plate 14 has two engaging grooves formed on the back side of the tile block, which will be described later. A plurality of band-shaped locking protrusions 15 extending in the left-right direction and engaging in a dovetailed manner are integrally provided as a pair of two strips extending vertically and parallel to each other at a predetermined interval. Each band-shaped locking protrusion 15 protrudingly provided on the mounting face plate 14 has both upper and lower end edges 15a and 15b formed by folding rounded to project diagonally upward and downward, and the lower end edge 15
By inserting and locking a fixing key member described later inside b, it is possible to correspond to the cross-sectional shape of the dovetail-shaped engagement groove on the upper side of the tile block, and each of these band-shaped locking The vertical distance between the protrusions 15 is determined by the fixed pieces 1 protruding from the left and right flange portions 11a and 11b of the base member 11, respectively.
It is equal to the vertical interval of 2 and 12. Also,
A pair of left and right insertion holes 16, 16 are bored in each band-shaped locking protrusion 15 of the mounting face plate 14 at equal intervals to the standing distance of the base member 11, and these pair of insertion holes 16, 16 are , the base member 11
It is provided on the contacting surface 15c of the band-shaped locking protrusion 15, which has a part corresponding to the side mounting surface recessed inward, so as to be able to correspond to the pair of cut and raised fixing pieces 12, 12, and When attaching the mounting face plate 14 to the member 11, as shown in FIGS. 2 and 3, insert holes 16, 16 of the mounting face plate 14 into the base member
1 into each of the cut and raised fixing pieces 12, 12, and by alternately folding and bending each of these cut and raised fixing pieces 12, 12, one upwardly and the other downwardly. It is fixed.

Furthermore, 17 in the figure is a tile block whose front surface forms an inclined surface, and the back surface of the tile block has two parts of the mounting face plate 14.
A pair of upper and lower engagement grooves 18 and 19 are formed along the left-right direction to engage with the pair of strip-like locking protrusions 15 and 15, respectively. That is, this tile block 17 is attached to the mounting surface 14 of the mounting face plate 14.
When attached to a, engagement grooves 18 and 19 are formed in the upper edge 15a of each of the upper and lower two band-shaped locking protrusions 15, respectively.
At the same time, the band-shaped locking protrusion 1 on the upper stage side
Insertion interval 1 formed on the lower end edge 15b side of 5
5d, the fixing key member 20 is engaged with the lower end edge 20a and the upper end edge 15 of the band-shaped locking protrusion 15.
a and a are elastically engaged in a dovetail shape so that they can come into contact with both the upper and lower corners of the engagement groove 18 formed in the upper stage side of the tile block 17 and having a dovetail groove shape in cross section. When installing the tile block 17, it is stretched in order from the lower side to the upper side, and the upper and lower end edges 17a and 17b that are adjacent to each other in the vertical direction are overlapped and joined in a clinker shape. It is. The fixing key member 20 also has a protrusion 21 integrally formed in the center of its lower edge 20a, and this protrusion 21 is used when arranging the individual tile blocks 17 in a row in the horizontal direction.
A predetermined joint width interval (L) is maintained by intervening between adjacent tile blocks 17,17. In addition, 22 in the figure is a joint member filled between the tile blocks 17, 17 after the adjustment.

Next, we will explain how to install the tile block having the above-mentioned configuration on the outer wall surface of a structure.First, a plurality of base members 11 are installed at predetermined intervals in the left and right directions on the foundation member 10 that is suspended horizontally on the outer wall surface of the structure. erect and fix by tightening bolts, etc. Next, both the left and right flange portions 11 of these base members 11
An insert in which a pair of left and right cut and raised fixing pieces 12, 12 protruding vertically at a predetermined interval from a, 11b are drilled into the opposing surface 15c of each band-shaped locking protrusion 15 of the mounting face plate 14. Insert into the holes 16, 16. At this time, the mounting face plate 14 is attached to the cut-and-raised protrusion 13 protruding close to the upper part of the cut-and-raised fixing piece 12 of the base member 11 on the upper end edge 15a side of each band-shaped locking protrusion 15. It can be temporarily held by hooking and locking the lower part of the back side. In this state, each pair of cut and raised fixing pieces 12, 12 are folded back and forth alternately up and down, and the mounting face plate 14 is attached and fixed to the base member 11.

The mounting face plate 14 attached to the base member 11 in this way can be fixed without using bolts or the like, and each of the cut and raised fixing pieces 12, 12, which are folded up and down alternately, can be fixed without using bolts or the like. The bent portion has a recessed contact surface 15c at the upper and lower center of the band-shaped locking protrusion 15.
Since the band-shaped locking projection 15 is bent at a position such that it does not protrude outward beyond the upper and lower end edges 15a and 15b of the band-shaped locking projection 15.

Next, a pair of band-shaped locking protrusions 15, 15 with two strips protruding from the tensioning surface 14a of the mounting face plate 14 is provided.
Engagement grooves 18, 19 formed on the back side of the tile block 17 in the upper edge portions 15a, 15a of the tile block 17, respectively.
At the same time, the fixing key member 20 is inserted into the insertion gap 15d formed on the lower end edge 15b of the band-shaped locking protrusion 15 corresponding to the engagement groove 18 on the upper stage side. Lower edge 20
a to the lower corner of the engagement groove 18, and dovetailed engagement with the engagement groove 18 together with the upper edge 15a of the band-shaped locking protrusion 15. It is fixed by being straddled between a pair of band-shaped locking protrusions 15, 15, and stretched in order from the lower stage side. At this time, the fixing key member 20
is set so that the joint width interval (L) in the left and right direction is constant by intervening the protrusion 21 in the center between the laterally adjacent tile blocks 17, 17,
This joint portion is filled with a joint member 22 such as white cement or a suitable caulking material after being stretched.

Note that the present invention is not limited to the above-mentioned embodiments, and it goes without saying that various modifications can be made without departing from the gist of the invention.

〔Effect of the invention〕

As is clear from the above description, according to the present invention, when a tile block is installed on the outer wall surface of a structure via a mounting face plate, at least two strips of the plurality of band-shaped locking protrusions protruding from the mounting face plate are used. Since the engaging grooves of the tile blocks are engaged with each other in a dovetailed manner, the construction work is simpler than that of conventional methods, and can be easily performed without requiring any skill. It is possible to provide a mounting structure for a tile block that has an excellent effect of not falling even if it is broken.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional perspective view of a main part showing an embodiment of a tile block mounting structure according to the present invention, FIG. FIG. 3 is an enlarged exploded perspective view of the main part, and FIGS. 4 to 6 are schematic longitudinal sectional side views showing various examples of the conventional tile block installed. 11... Base member, 14... Mounting face plate, 14a
... tensioning surface, 15 ... band-shaped locking protrusion, 15a, 1
5b... Edge portion, 15d... Insertion gap, 17...
...Tile block, 17a, 17b...edge part,
18, 19...Engagement groove, 20...Fixing key member.

Claims (1)

[Scope of Claims] 1. In attaching a mounting face plate to the outer wall surface of a structure via a base member and extending a large number of tile blocks to this mounting face plate, the mounting face of the mounting face plate is provided with:
A plurality of strip-shaped locking protrusions extending in the horizontal direction and parallel to each other are integrally formed with a predetermined interval above and below,
These at least two pairs of band-shaped locking protrusions are engaged with respective engagement grooves formed correspondingly on the back surface of the tile block, and the band-shaped locking protrusions corresponding to the engagement grooves on the upper side of the tile block are engaged. A tile block mounting structure characterized in that a fixing key member is engaged, and the band-shaped locking protrusion and the engagement groove are engaged with each other in a dovetailed manner via the fixing key member. 2. The tile block mounting structure according to claim 1, wherein each of the tile blocks is sequentially stretched from the lower stage to the upper stage. 3. Either claim 1 or 2, wherein the front surface side of the tile block is formed into an inclined surface, and the upper and lower end edges of each tile block adjacent to each other in the vertical direction are overlapped and joined in a clinker shape. The mounting structure of the tile block described above.