JPH0632561U - Decorative wall equipment for concrete wall - Google Patents

Abstract

(57) [Abstract] [Purpose] Without making any special processing such as perforation on the concrete wall surface, using the separator cone removal hole formed when constructing the concrete wall surface, the supporting rod is projected from the wall surface, A decorative panel can be stretched by attaching a bone rod to the tip of the support rod, and a device for simple erection work is provided. [Structure] A water blocking piece 4 is fitted into a separator cone removal hole formed in a concrete wall 1. Screw 17 to water stop piece 4
The supporting rod 10 is connected by means of one connecting piece 11b, and the transverse bone rod 18 is attached to the other connecting piece 11b of the supporting rod 10 by means of connecting screws 19. A vertical bone rod 21 is attached to the horizontal bone rod 18 with a connecting screw 23, and a decorative panel 25 is stretched on the vertical bone rod 21 and fixed by a screw 26.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a makeup device for a concrete wall, which is used, for example, to supplement a concrete wall forming a basement.

[0002]

[Prior art]

 For example, as disclosed in Japanese Utility Model Laid-Open No. 3-41030, a base end is fitted and fixed to an anchor driven into a concrete wall surface, and a longitudinal bone rod is attached to the other side of the support rod projecting from the wall surface. A structure in which the inner wall is provided at a distance from the concrete wall surface by bringing the bone rod into contact with the back surface of the vertical joints of the decorative panels composing the inner wall and fixing the panel end to the bone rod. There is one.

[0003]

[Problems to be solved by the device]

 In the above-mentioned conventional example, since the supporting rod is provided on the wall surface on the rear surface of the vertical joint portion between the decorative panels, it is necessary to drill an anchor hole at a predetermined position on the wall surface. However, the positioning is troublesome, and in addition, there is a problem in the working environment for underground construction with insufficient ventilation.

In addition, cracks are likely to occur on the wall surface from the perforated portion, which causes water leakage, which is not preferable.

The present invention has been devised with the object of providing a decorative wall device that eliminates the drawbacks of the prior art.

[0006]

[Means for Solving the Problems]

 A water blocking piece was fitted into the separator cone removal hole formed in the concrete wall, the base was screwed to the water blocking piece, a supporting rod was projected from the concrete wall, and it was installed between the tips of this supporting rod. The structure is such that the decorative panel is stretched over the bone rod.

[0007]

【Example】

 FIG. 1 shows an embodiment of a decorative wall device for a concrete wall according to the present invention. FIG. 1 is a vertical cross-sectional view of the main part of the present invention, FIG. 2 is the same horizontal cross-sectional view, and FIG. Fig. 4, Fig. 4 is an exploded perspective view of main members, Fig. 5 is an exploded perspective view showing a combination relationship of bone rods, Fig. 6 is a sectional view of a water blocking piece, and Fig. 7 is a partially cutaway front view.

In the figure, 1 is a concrete wall, and the concrete wall 1 is formed by pouring concrete into a form held by a separator and a separator cone screwed to the separator, and then disassembling the form to form a wall surface 1a. Innumerable removal holes 2, 2, ... Of the separator cone are formed in a grid pattern, and the screw rods 3 of the separator project into the removal holes 2.

Reference numeral 4 is a first water blocking piece, 5 is a second water blocking piece, and each of the water blocking pieces 4 and 5 is composed of truncated cone-shaped main body portions 4 a and 5 a. Screw holes 6 and 6 are provided at the center of the front end surface, and a second screw hole 7 is provided in the first water stop piece 4 at the rear end surface, and a tool engagement groove is provided on the inner wall of the second screw hole 7. 8 is provided, the second screw hole 7 is omitted in the second water blocking piece 4, and the locking groove 8 is provided on the rear end surface.

The first and second water blocking pieces 4 and 5 respectively have screw holes 6 screwed into the threaded portions 3 of the separator to appropriately remove the removal holes 2, 2, 2 ... Remaining on the concrete wall surface 1a. The swelling water stop material 9 provided on the front end surface side stops the leakage of water flowing along the screw rod 3 and flowing.

The watertight pieces 4 and 5 are screwed and attached to the removal hole 2 by locking the tip of the tool in the locking groove 8 and rotating the tool.

The reference numeral 10 shows a supporting rod, which is formed by combining a pair of L-shaped pieces 11 having the same shape with each other. The L-shaped piece 11 is provided with an elongated hole 12 along the longitudinal direction thereof. It is composed of a connecting piece 11a having an uneven surface 13 formed on one side thereof and a connecting piece 11b having a through hole 14 formed substantially at the center thereof. Then, the concavities and convexities 13 and 13 are engaged with each other, the connecting screw 15 is penetrated through the elongated holes 12 and 12 which are aligned with each other, and the nut 16 is screwed and tightened at the tip of the screw 15 to form a pair of L-shaped portions. The pieces 11, 11 are connected to each other to form the support rod 10 as described above.

In this support rod 10, a fixing screw 17 is passed through the through hole 14 formed in the connecting part piece 11 b of the L-shaped part piece 11, and the tip of the screw 17 protruding from the through hole 14 is connected to the second screw hole. It is screwed onto 7, is fastened to the first water blocking piece 4, and is projected on the wall surface 1 a of the concrete wall 1.

The tip of the connecting screw 19 in which the head 19a is locked to the lateral bone rod 18 is connected to the connecting piece 11b of the other one L-shaped piece 11 of the supporting rod 10 protruding from the concrete wall surface 1a. 19b is penetrated through the through hole 14, and a nut 20 is screwed into a tip 19b protruding from the through hole 14 to fix the bone rod 18, and the transverse bone rod 18 is mounted between the support rods 10, 10. It is installed and arranged in front of the concrete wall surface 1a.

Then, the lateral bone rod 18 is sandwiched between the vertical bone rod 21 and the holding plate 22, and the tip 23b of the second connecting screw 23 that locks the head 23a to the vertical bone rod 21. The vertical bone rod 21 by attaching the vertical bone rod 21 to the horizontal bone rod 18 so that the vertical bone rod 21 can be positioned in the horizontal direction by screwing the nut 24 through the holding plate 22 and tightening the nut 24. The panel 25 is stretched so as to come into contact with the back surface of an appropriate position of 25, and is fastened with a fixing screw 26 to obtain the decorative wall device of the embodiment.

In the above embodiment, the rectangular decorative panel 25 is installed in the laterally long direction. However, when the decorative panel 25 is installed in the longitudinally long direction, the longitudinal bone rod 21 is provided between the support rods 10, 10. Mounting, the longitudinal bone rod 21 is sandwiched between the horizontal bone rod 18 and the holding plate 22, and the horizontal bone rod 18 is vertically positioned on the vertical bone rod 21 by the second connecting screw 23 and the nut 24. The decorative panel 25 may be freely assembled and stretched.

[0017]

[Effect of device]

 Since the present invention is as described above, it is possible to project the supporting rod for mounting the bone rod for mounting the decorative panel apart from the concrete wall surface without performing any processing such as perforation on the wall surface. In addition, since the above-mentioned bone rod can be easily abutted and fixed to any position on the back surface of the decorative panel, the erection work is simple, and the reinforcement of the decorative panel by the bone rod is effective. Therefore, a strong decorative wall device can be provided.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of the main part of the present invention.

FIG. 2 is a transverse sectional view of the same.

FIG. 3 is a sectional view taken along line aa of FIG.

FIG. 4 is an exploded perspective view of main members.

FIG. 5 is an exploded perspective view showing a combination relationship of bone rods.

FIG. 6 is a cross-sectional view of a water blocking piece.

FIG. 7 is a partially cutaway front view.

[Explanation of symbols]

 1 Concrete Wall 2 Separator Cone Removal Hole 4 First Water Stopper 10 Support Rod 18 Bone Rod 25 Decorative Panel

Claims (1)

[Scope of utility model registration request] 1. A water blocking piece is fitted in a separator cone removal hole formed in a concrete wall, and a base is screwed to the water blocking piece to project a supporting rod from the concrete wall. A decorative wall device for a concrete wall, in which a decorative panel is stretched over a bone rod installed between the tips.