JPH0687539U - Wall material mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] To reduce the processing cost of composite wall materials and the cost of mounting members, and to improve the mounting workability. [Configuration] A support member (bracket) 23 fixed to a wall surface 21A of a building body 21 with anchor bolts 22
A wall member 2 for hooking and supporting a plurality of composite wall members 27
In the mounting structure of FIG. 7, a plurality of wall material supporting rails 29 can be mounted on the supporting member 23 in parallel with each other and horizontally, and the rails 29 extend in the vertical direction toward the tip side and have wall surfaces 21A. In the wall material 27 in which the parallel wall material locking pieces 30A and 30B are provided and the base material 27B is adhered to the back surface of the decorative material 27A, the upper and lower end surfaces are covered with the decorative material 27A side end of the base material 27B over the entire length in the left-right direction. Locking piece engaging groove 28
A and 28B are provided, the upper engaging piece 30A is engaged with the recessed groove 28B at the lower end of the upper side wall member 27, and the lower engaging piece 3 is provided.
The concave groove 28A at the upper end of the lower side wall material 27 is engaged with 0B.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure for attaching a panel-shaped wall material to a building body.

[0002]

[Prior art]

 When a wall material made of a single plate such as a stone plate or a tile is attached to a concrete frame of a building, a mounting method called a dowel pin method shown in FIGS. 10 and 11 is generally adopted. In FIGS. 10 and 11, 1 is a concrete skeleton, 2 is an anchor bolt placed on the skeleton 1, 3 is a bracket having an L-shaped cross section, and is fixed to the skeleton wall surface 1A by the anchor bolt 2 and the nut 4. There is.

Reference numeral 5 is a wall material support plate having a pin hole 6 at the tip thereof, and a base portion thereof is horizontally attached to the bracket 3 by a bolt 7 and a nut 8. Reference numeral 9 denotes a wall material, which has a vertically extending pin hole 10 corresponding to the bracket 3 on the upper and lower end surfaces thereof, and the lower portion of the pin 11 inserted into the pin hole 6 of the plate 5 is the lower tile 9 The upper part is fitted into and engaged with the pin hole 10 on the upper end face of the upper side tile 9, respectively.

However, a method of attaching a composite wall material, which is obtained by adhering a base plate (for example, lightweight foam concrete plate) to the back surface of a decorative plate, to a frame is not known.

[0005]

[Problems to be solved by the device]

 By the way, the composite wall material has sufficient strength as the surface decorative material, but is thinner than the veneer, and the base material uses a lightweight material, so the strength is low. Therefore, the dowel pin construction method shown in FIGS. Can not be adopted. Therefore, as a method of attaching the composite wall material to the body, the applicant has already embedded a nut member in the base material of the composite wall material, fixed the nut metal to the nut member with bolts, and attached the light metal hardware to the wall surface. We provide a wall material mounting structure that is supported and fixed by being hooked on a support rail with an L-shaped cross section that is fixedly connected to a fixed bracket with bolts and nuts. However, there are problems that the processing cost of the base material is high and the cost of the mounting hardware is high.

The present invention has been made in view of the above situation, and an object of the present invention is to provide a wall material mounting structure capable of reducing a base processing cost and a mounting member cost.

[0007]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention takes the following technical means. That is, the present invention is a wall member mounting structure in which a plurality of composite wall members are hooked and supported on a support member fixed to a wall surface of a building frame, and the support member has a wall member support rail. A plurality of rails can be mounted in parallel with each other in a horizontal manner, and at the end of the rail opposite to the wall surface side, a wall material locking piece extending in the vertical direction and parallel to the wall surface is provided. The panel-shaped composite wall material, which is made by adhering the base material to the back surface, is provided with the engaging piece engaging groove on the upper and lower end surfaces of the decorative material side end of the base material over the entire length in the left-right direction. The concave groove on the lower surface of the upper side wall material is engaged with the upper side of the piece, and the concave groove on the upper surface of the lower side wall material is engaged with the lower side of the locking piece.

Further, the present invention is characterized in that the wall material support rail is provided with a base material sandwiching piece that abuts against a back surface of the base material of the wall material.

[0009]

[Action]

 According to the present invention, the wall material supporting rails are temporarily fixed to the supporting member fixed to the body so as to be horizontal and parallel to each other at a predetermined interval in the vertical direction, and the wall material supporting rails at the bottom end of the rail are supported. After performing centering and positioning and fixing to the support member, place the bottom wall material so that the upper side of the locking piece fits into the locking piece engagement groove of the lower end surface, and support the upper wall material. Loosen the fixing of the rail and lift the locking piece to fit the lower side into the locking piece engaging groove provided on the lower end surface of the bottom wall material and center the wall material to support the upper side. Fully secure the rail to the support member.

Next, the upper side wall material is placed so that the upper side of the locking piece of the support rail, which is already fully fixed, fits into the concave groove on the lower end surface of the upper side wall material, and the upper stage temporarily supported support is placed. Loosen the rail and lift the locking piece, insert it into the groove provided on the upper end surface of the wall material, center the wall material, fix the support rails permanently, and then sequentially install the upper side wall material. Install as described above.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 and 2 show a first embodiment of the present invention, in which 21 is a concrete frame of a building, 22 is an anchor bolt placed at a predetermined position of the frame 21, and 23 is a bracket (supporting) having an L-shaped section. The bracket 23 is provided with long holes 24 and 25 for inserting bolts, which are long in the width direction, in both pieces of the bracket 23, and the vertical piece 23A is fixed to the wall surface 21A by the anchor bolt 22 and the nut 26. ing.

Numeral 27 is a panel-shaped composite wall material, in which a base material (for example, lightweight foam concrete plate) 27B is bonded and integrated with the back surface of a decorative material (tile, stone board, etc.) 27A by an adhesive. The upper and lower ends slightly project from the upper and lower ends of the decorative plate 27A, so that a desired joint is formed between the upper and lower decorative plates 27A. The base material 27B is formed with locking piece engaging grooves 28A and 28B on the upper and lower end surfaces between the decorative plate 27A and the back surface over the entire length in the left-right direction.

Reference numeral 29 is a wall material supporting rail having a T-shaped cross section, and has wall material locking pieces 30A and 30B whose upper and lower ends are parallel to the wall surface 21A, and has a long hole 31 extending in the longitudinal direction of the rail 29 at the base portion. Is provided, and is fixed to the horizontal piece 23B of the bracket 23 by a bolt 32 and a nut 33 which are inserted into the elongated hole 25. In addition, 34 is a back-up material, 35 is a sealing material for joints, 36 is a gasket, and 37 is a drain pipe.

In the first embodiment, when the wall member 27 is attached to the skeleton 21, first, the anchor bolt 22 is driven at a predetermined position of the skeleton 21 and the bracket 23 is attached to the wall by the anchor bolts 22 and the nuts 26. 21A are fixed to each other so that the upper surfaces thereof are flush and horizontal, and the wall material supporting rail 29 is temporarily fixed on the bracket 23 so that the front surfaces of the locking pieces 30A and 30B are substantially parallel to the wall surface 21A. Then, the rail 29 at the lowermost stage is centered and fixed to be permanently fixed. A backup material 34 is adhered to the front of the locking pieces 30A and 30B of each rail 29 in advance.

Therefore, the lowermost wall members 27 are respectively placed on the support rails 29 so that the locking pieces 30A are fitted and engaged in the locking piece engaging recessed grooves 28B of the lower end surface, and the upper side walls are placed. Wall material support Loosen the bolts 32 and nuts 33 of the rail 29, lift up the locking pieces 30A and 30B, and fit the locking pieces 30B into the recessed grooves 28A on the upper end surface of each lowermost wall material 27, respectively. After being engaged and engaged to center each wall member 27, bolts 32 and nuts 33 are tightened to fix the wall member support rail 29 to the bracket 23.

Since the installation of the bottom wall members 27 is completed by the above work, the upper side wall members are attached to the upper engaging pieces 30A of the wall support rails 29 that lock the upper ends of the bottom wall members 27. 27 is placed so that the engaging piece engaging concave groove 28B is fitted and engaged, and the above-described work is sequentially performed, whereby the wall material can be attached to the entire surface of the wall surface 21A. By filling the joint material with the sealing material 35, the work of attaching the wall material 27 to the wall surface 21A is completed.

FIG. 3 shows a second embodiment of the present invention. The difference from the first embodiment is that the base material sandwiching piece 38 that abuts against the back surface of the base material 27B is vertically locked to the wall material support rail 29. The points are provided in parallel to the pieces 30A and 30B, respectively, and this is superior to the first embodiment in that the base material 27B of the wall material 27 can be clamped and fixed. 3 to 9 show the second to eighth embodiments of the present invention, the same components as those in the first embodiment are designated by the same reference numerals as those in FIG. 1, and only different portions are shown. Will be described in detail.

FIG. 4 shows a third embodiment of the present invention, which is different from the first embodiment in that the wall material supporting rail 29 is a strip plate and an engaging projection 29A is provided at the tip thereof to form a separate body. This is that the plate-like locking piece 30 is inserted into the engaging hole 30C and fixed, and the backup material 34 is inserted into the joint, and the same effect as that of the first embodiment can be expected. FIG. 5 shows a fourth embodiment of the present invention. The difference from the second embodiment is that the locking piece 30 of the wall material supporting rail 29 is a separate body and the tip of the rail 29 has an engaging projection 29A. Is formed and inserted into the engagement hole 30C of the locking piece 30 to be fixed, and the backup material 34 is inserted into the joint, and the same effect as the second embodiment is obtained.

FIG. 6 shows a fifth embodiment of the present invention, which is different from the first embodiment in that the wall material supporting rail 29 is bent at a right angle downward in the width direction and is parallel to the wall material 27. The second support member 39 is formed with a hook portion 29B, and the vertical piece 39A is fixed to the bracket 23 by the bolt 32 and the nut 33 between the hook portion 29B and the base material 27B. The vertical piece 39A is inserted. Reference numeral 40 denotes a connecting elongated hole extending parallel to the wall surface 21A.

According to the fifth embodiment, the second support member 39 is preliminarily fixed to the bracket 23 by centering and positioning the vertical piece 39A of the second support member 39, and the upper end of the base material 27B of the wall member 27 is set to the second back surface. After abutting against the vertical piece 39A of the support member 39, the upper end of the base material 27B and the vertical piece 39A are engaged so as to be sandwiched by the lower locking piece 30B of the wall material support rail 29 and the hooking piece 29B. Thereby, the upper end portion of the wall member 27 can be hooked and fixed to improve workability.

FIG. 7 shows a sixth embodiment of the present invention, which is different from the fifth embodiment in that the upper surface of the wall material supporting rail 29 is provided with a holding piece 38 abutting against the back surface of the base material 27B of the wall material 27. This is superior to the fifth embodiment in that it is provided in parallel with the locking piece 30A and that the lower end of the base material 27B of the wall material 27 can be clamped and fixed. FIG. 8 shows a seventh embodiment of the present invention, which is different from the fifth embodiment in that the locking piece 30 of the wall material supporting rail 29 is a separate body and an engaging projection is provided at the tip of the rail 29. 29A is provided, inserted into the engagement hole 30C of the plate-like locking piece 30 and fixed, and the backup material 34 is inserted into the joint, and the same effect as that of the fifth embodiment is obtained.

FIG. 9 shows an eighth embodiment of the present invention. The difference from the sixth embodiment is that the locking piece 30 of the wall material support rail 29 is provided separately and is provided at the tip of the rail 29. The backup projection 34 is inserted into the engagement hole 30C of the plate-like locking piece 30 and fixed to the engagement projection 29A, and the backup material 34 is inserted into the joint, and the same effect as that of the sixth embodiment can be expected. The present invention is not limited to the above embodiment, but can be modified in design as appropriate.

[0023]

[Effect of device]

 As described above, the present invention is a wall member mounting structure in which a plurality of composite wall members are hooked and supported on a support member fixed to a wall of a building body, and the support member is a wall member. A plurality of support rails can be mounted parallel to each other and horizontally, and at the end of the rail opposite to the wall surface side, a wall material locking piece extending in the up-down direction and parallel to the wall surface is provided. In the panel-shaped composite wall material obtained by adhering a base material to the back surface of the decorative material, the locking piece engaging groove is provided on the upper and lower end surfaces at the cosmetic material side end of the base material over the entire length in the left-right direction, The recessed groove on the lower surface of the upper side wall material is engaged with the upper side of the locking piece, and the recessed groove on the upper surface of the lower side wall material is engaged with the lower side of the locking piece. Therefore, the processing cost of the base material and the cost of the mounting member can be reduced, and the base material can be sufficiently used. Without falling chipping because it stopped fixed, it is possible to improve the mounting workability.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view showing a first embodiment of the present invention.

2 is a top plan view of FIG. 1. FIG.

FIG. 3 is a partially cutaway side view showing a second embodiment of the present invention.

FIG. 4 is a partially cutaway side view showing the third embodiment.

FIG. 5 is a partially cutaway side view showing the fourth embodiment.

FIG. 6 is a partially cutaway side view showing the fifth embodiment.

FIG. 7 is a partially cutaway side view showing the sixth embodiment.

FIG. 8 is a partially cutaway side view showing the seventh embodiment.

FIG. 9 is a partially cutaway side view showing the eighth embodiment.

FIG. 10 is a perspective view of a conventional example.

FIG. 11 is a vertical sectional side view of the conventional example.

[Explanation of symbols]

 21 Body 21A Wall Surface 22 Anchor Bolt 23 Support Member (Bracket) 27 Composite Wall Material 27A Decorative Material 27B Base Material 28A Engagement Engagement Groove 28B Engagement Piece Engagement Groove 29 Wall Material Support Rail 30 Wall Material Engagement Piece 30A Wall material locking piece 30B Wall material locking piece 38 Clamping piece 39 Second support member

Claims (2)

[Scope of utility model registration request] 1. A wall member mounting structure for hooking and supporting a plurality of composite wall members on a supporting member fixed to a wall surface of a building frame, wherein the supporting member includes a plurality of wall member supporting rails. The strips can be mounted horizontally and parallel to each other,
At the opposite end of the wall surface side of the rail, a wall material locking piece extending in the up-down direction and parallel to the wall surface is provided, and the panel-shaped composite wall material obtained by bonding a base material to the back surface of the decorative material. Is the upper and lower end surfaces on the side of the decorative material of the base material over the entire lateral length,
The engaging piece engaging concave groove is provided, the concave groove on the lower surface of the upper stage side wall material is engaged with the upper side of the engaging piece, and the concave groove of the upper surface of the lower stage side wall material is provided on the lower side of the engaging piece. A wall material mounting structure characterized by being engaged. 2. The wall material mounting structure according to claim 1, wherein the wall material support rail is provided with a base material sandwiching piece that abuts against a back surface of the base material of the wall material.