JP3013816U - Waterproof pan mounting device - Google Patents

Abstract

(57) [Abstract] [Purpose] According to the invention of this application, even if there is a dimensional error in the PC plate, a bathtub, a shower room, etc. can be mounted at a predetermined position on the floor plate mounted on the beam. The purpose is to provide a floor slab. [Structure] When mounting a PC plate having a recess and a screw fixing block and a waterproof pan, a waterproof pan supported by a supporting member having a level adjusting bolt on a flange of an inverted T-shaped long member is installed in the recess of the PC plate. A waterproof pan mounting device in which a supporting member and a PC plate are fixed by mounting screws and a screw fixing block.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 In recent years, the unit bath has become larger, and it has become very costly in terms of manufacturing and construction to make the entire unit bath with FRP pans. Therefore, it has become necessary to make only the parts that must have a waterproof function with waterproof pans and to easily install them.

The invention of this application is a floor slab used for a unit bath. The floor slab is composed of a PC plate and a waterproof pan, and is a waterproof pan provided in a shower room or a bathtub installation location, particularly a PC plate. On the other hand, the present invention relates to a waterproof pan in which the back part is embedded.

[0003]

[Prior art]

 Conventionally, a waterproof pan embedded in a PC plate has tiles on its surface, and rising pieces are provided on four peripheral edges.

Out of the four peripheral edges, a wall panel mounting portion is provided outward from the upper end of the rising piece at two side portions along the periphery of the PC plate, and water is placed from the outer edge of the mounting portion. The section is raised, and horizontal pieces and falling pieces are further provided. An anchor piece is provided outward from the lower end of the falling piece, and a rib is provided at the lower bottom portion.

The waterproof pan is placed inside out of the mold, the reinforcing bars are laid out, concrete is poured into the mold, the product is cured and cured, and then the mold is demolded, so that the PC plate and the waterproof pan are integrated into a floor. The plate had been molded. (See, for example, JP-A-6-17460)

[0006]

[Problems to be solved by the device]

The floor slab is installed on the beam on site, and the bathtub, wall panel, etc. are placed on the floor slab to assemble the building. As a result, there was a problem in that it was not possible to smoothly assemble the wall panels, bathtubs, etc., on the floor slabs mounted on the beams.

The invention of this application has been made in order to solve the above-mentioned problems of the prior art. The purpose of the invention is to make a beam on a beam even if there is a dimensional error in the PC plate. It is intended to provide a floor slab capable of mounting a bathtub, a shower room, etc. at a predetermined position on the attached floor slab.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, in the floor slab of the present invention, a concave portion is formed in advance in a portion of the PC plate where water proofing is required, particularly in a bathtub and a shower chamber, and a waterproof pan is formed in the concave portion. It is to be installed.

The waterproof pan has a locked portion formed on the periphery thereof, and the waterproof pan is fixed to the PC plate by a level adjusting bolt and a mounting screw.

[0010]

[Action]

 Install the waterproof pan in the place where the PC plate has a recess, position the waterproof pan in a predetermined position with the level adjustment bolt, and fix it to the PC plate using mounting screws and adhesive to form a floor plate. With the level adjustment bolt, the waterproof pan can be easily attached to the designated place.

[0011]

【Example】

Embodiments will be described below with reference to the drawings. FIG. 1 is a side view of a floor slab 1 including a PC slab 2 and a waterproof pan 3 mounted on a beam 4, and FIG. 2 is a plan view of a unit bath including a bathtub 9, a shower room 10, a washbasin 11, and a toilet bowl 12. , waterproof pan 3 was installed enlarged view showing a waterproof pan 3 which is placed in the recess 2 ¹ formed in the PC version 2 and the PC version 2, 4 in a recess 2 ¹ formed in the PC version 2 and P C Version 2 enlarged view showing a coupling relationship between the 3 and level adjusting bolt 5, FIG. 5 is an enlarged view showing a coupling relationship between the waterproof pan 3 and the mounting screws 7 placed in the recess 2 ¹ PC version 2 and the PC version 2, Fig. 6 FIG. 4 is a plan view showing the relationship between level adjusting bolts 5 for attaching the waterproof pan 3 to the PC plate 2 and mounting screws 7.

[0012] PC version 2 according to this application devised, shower - the PC version 2 upper surface the chamber or bath installation section, to form a waterproof pan 3 is larger than the recess 2 ^1, the attachment point of the mounting screws 7 attaching bi A block 8 for utilizing the sleeve 7 is embedded in the PC plate 1.

Further, a rising piece 3 ¹ is provided on the four peripheral edges of the waterproof pan 3, and a wall panel mounting portion 3 ² is provided from the upper end of the rising piece 3 ¹ toward the outside, and further a wall panel mounting portion 3 ^{2 is provided.} The water section 3 ³ is launched from the outer edge of the. A thermosetting resin is used as the material of the waterproof pan 3, and FRP is particularly preferable. The lower surface of the waterproof pan 3 may be left as it is, but it is preferable to provide a steel reinforcing material, and it is particularly preferable to provide a rib or an elastic material.

A support member 6 (rail-shaped) for supporting and fixing the waterproof pan 3 to the PC plate 2 has an inverted T-shape, and a flange of the inverted T-shape support member 6 has a level adjusting bolt 5 and A hole is provided by attaching a mounting screw 7, and the waterproof pan 3 is fixed to the PC plate 2 by the level adjusting bolt 5 and the mounting screw 7.

Next, the procedure of the construction method according to the present invention will be described based on examples. First, the PC plate 2 is placed on the beam 4, and the PC plate 2 is fixed to the beam 4. (See Figure 1)

[0016] then placed waterproof pan 3 in the recess 2 ¹ formed in the PC version 2 (see FIG. 3), the wall panel mounting portion 3 ² of the waterproof pan 3, inverted T-shaped support to the entire outer circumference of the water sections 3 ³ The member 6 is attached, and the waterproof pan 3 is attached to the PC plate 2 at a predetermined position and a predetermined height by the level adjusting bolts 5 provided at several places of the flange of the inverted T-shaped support member 6. (See Figure 4)

After attaching the waterproof pan 3 to the PC plate 2 at a predetermined position, the mounting screws 7 provided at several positions of the flange of the inverted T-shaped support member 6 are attached to the block 8 embedded in the PC plate 2. screwing, by filling the adhesive 13 between the lower portion of the concave portion 2 ¹ a waterproof pan 3 PC version 2 for fixing the PC version 2 and the waterproof pan 3. (See FIG. 5) As the filler, mortar or urethane foam is preferable.

[0018]

[Effect of device]

 In the invention of this application, since only the portion where the PC plate needs the waterproof function is made with the waterproof pan, there is no manufacturing or construction cost. Since it is mounted with the inverted T-shaped support member, level adjustment bolts, and mounting screws, it is possible to make fine adjustments to the waterproof pan mounting during construction, improving the accuracy of the waterproof pan installation. In addition, since the waterproof pan is embedded in the PC plate, the floor height of the waterproof pan is low, and since it is a dry method, wall panels and the like can be built immediately after installation, and the waterproof pan is also a concrete Since the structure is lined with, the excellent effect that the waterproof pan can be reinforced can be obtained.

[Brief description of drawings]

FIG. 1 is a side view of a floor slab installed on a beam.

FIG. 2 is a plan view of a unit bath.

FIG. 3 is an enlarged view of a concave portion of a PC plate and a waterproof pan attached to the concave portion.

FIG. 4 is a waterproof pan, a supporting member, and a circular member in the circular portion of FIG.
FIG. 7 is an enlarged view of mounting with a level adjusting bolt and a PC plate.

FIG. 5 is a waterproof pan, a supporting member, and a circular member in the circular portion of FIG.
It is an installation enlarged view by a mounting screw and a PC plate.

FIG. 6 is a plan view showing the relationship between level adjusting bolts and mounting screws for mounting a waterproof pan on a PC plate.

[Explanation of sign]

1 Floor slab 2 PC slab 2 ¹ recess 3 waterproof pan 3 ¹ rising piece 3 ² wall panel mounting part 3 ³ water section 4 beam 5 level adjustment bolt 6 inverted T-shaped support member 7 mounting screw 8 block 9 bathtub 10 shower room 11 Washbasin 12 Toilet bowl 13 Adhesive

Claims (1)

[Scope of utility model registration request] 1. When mounting a PC plate having a recess and a screw fixing block and a waterproof pan, the waterproof pan supported by a supporting member having a level adjusting bolt on a flange of an inverted T-shaped elongated member is mounted in the recess of the PC plate. A waterproof pan mounting device, which is installed and fixed with a mounting screw and a screw fixing block between a support member and a PC plate.