JPH04297634A - Leveling construction for water-proof pan - Google Patents

Abstract

PURPOSE:To simplify the leveling of a water-proof pan. CONSTITUTION:The wall panel mounting section 42 of a water-proof pan 38 is fitted into a frame body 36 from the upper section. On the adjuster bolt 48 of the horizontal upper section angle 46 of the frame body 36, a reinforcing wooden piece 44 on the lower surface of the wall panel mounting section 42 of the water-proof pan 38 is mounted, and the level is regulated, and the leveling of the water-proof pan 38 is performed. After that, a tex-screw 50 is driven into, and the frame body 36 and the water-proof pan 38 are integrated with each other. Accordingly, if the slab in site is horizontally set, the leveling of the water-proof pan 38 can be performed by simply delivering the integrated object of the water-proof pan 38 and the frame body 36 and then installing the object in place.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a horizontal structure for a waterproof pan that forms the floor of a unit room such as a unit bathroom.

0002

2. Description of the Related Art As shown in FIGS. 2 and 3, this type of waterproof pan has a substantially horizontal horizontal portion 10 that constitutes the floor surface of a washing area, etc., and drain walls 12 raised from the four peripheral edges of this horizontal portion. and a wall panel mounting portion 14 projecting outward from the upper end of the drain wall in the form of a shelf.

[0003] This waterproof pan 16 is attached to the wall panel mounting section 14.
must be installed so that it is horizontal. Conventionally,
An adjuster bolt 18 is disposed on the lower surface side of the waterproof pan 16, and the waterproof pan 16 is leveled by the adjuster bolt 18.

0004

[Problem to be Solved by the Invention] All such conventional leveling work is performed on site, but it is necessary to insert your hand under the waterproof pan 16 and turn the adjuster bolt 18. Because of this, the work involved was extremely complicated, and installing the waterproof pans on-site was extremely time-consuming and took a long time.

In order to solve this problem, as shown in FIG. 4, a frame 20 having a rectangular shape in plan view is used, a waterproof pan 22 is inserted into the frame 20 from above, and a drainage wall 23 is inserted into the frame 20 from above. It is conceivable that the upper wall panel mounting portion 24 is placed on the horizontal upper angle 26 of the frame 20 and integrated by overlay. Note that 28 indicates a lower angle, 30 indicates a vertical angle, and 32 indicates a reinforcing angle.

[0006] When such a frame body 20 and waterproof pan 22 are integrated at a factory, installation can be carried out simply by transporting it to the site, thereby shortening the construction period.

However, the wall panel mounting portion 24 of the FRP waterproof pan does not have a highly accurate flat surface, and it is difficult to place the wall panel mounting portion 24 directly on the upper horizontal frame 26. However, there is a problem in that the accuracy of leveling the waterproof pan is poor.

[0008]

[Means for Solving the Problems] In the horizontal structure of the waterproof pan of the present invention, a drain wall is raised at the peripheral edge, and a wall panel mounting portion is provided in the form of a shelf at the upper end of the drain wall. , a waterproof pan having a reinforcing material fixed to the lower surface of the wall panel mounting portion; and a horizontal frame disposed below the wall panel mounting portion of the waterproof pan and surrounding the waterproof pan in the circumferential direction; a leg supporting a horizontal frame, the lower end of which is below the lowest level of the waterproof pan;
a waterproof pan holding frame; an adjuster bolt extending in the vertical direction is screwed onto the horizontal frame, and the reinforcing member is seated on the upper end of the adjuster bolt, thereby holding the waterproof pan. The waterproof pan is leveled and is integrally connected to the holding frame by a connecting member.

[0009]

[Function] In the horizontal structure of the waterproof pan of the present invention,
The waterproof pan and the waterproof pan holding frame are integrated. This one piece is manufactured in a factory. When manufacturing this integrated product, by adjusting the protruding length of the adjuster bolt, the wall panel mounting portion of the waterproof pan can be horizontally leveled with high precision. Furthermore, after this leveling, the waterproof pan and the waterproof pan holding frame are connected and integrated by the connecting member, so that the level once leveled will not be disturbed thereafter. Then, the waterproof pan and waterproof pan holding frame integrated in this manner are transported to the site and installed. For this reason,
If the slab floor surface at the site is accurately leveled, the waterproof pan can be leveled with high precision simply by placing the integrated waterproof pan and waterproof pan holding frame on the slab.

0010

[Embodiment] An embodiment will be described below with reference to FIG. FIG. 1 is a sectional view of a main part of the structure of the embodiment, and is a vertical sectional view of the edge of a waterproof pan similar to FIG. 3 according to a conventional example.

Similar to FIG. 2, this embodiment uses a frame body (waterproof pan holding frame) 36 which is rectangular in plan view, and a waterproof pan 38 is housed in this frame body 36 from above. It is. In this embodiment as well, a shelf-shaped wall panel mounting section 42 is provided on the upper part of the drainage wall 40 of the waterproof pan 38. A reinforcing wood 44 made of water-resistant veneer or the like is fixed to the lower surface of this wall panel mounting portion 42 by an overlay.

The upper angle 46 of the frame 36 has an L-shaped cross section, and a large number of adjuster bolts 48 are screwed into the horizontal portion corresponding to the horizontal portion of the L shape so as to be screwed in the vertical direction. ing. The waterproof pan 38 is attached to the frame 36 so that the reinforcing wood 44 rests on the upper end of this adjuster bolt 48.
is supported by

A TEX screw 50 is inserted into the vertical piece of the upper angle 46 corresponding to the vertical part of the L-shape, and the tip of the TEX screw 50 is screwed into the reinforcing wood 44, thereby connecting the frame 36 and the waterproof pan 38. are integrated.

Note that the wall panel mounting portion 42 of the waterproof pan 38
After placing the reinforcing wood 44 on the lower surface on the adjuster bolt 48, and before screwing in the TEX screw 50, the adjuster bolt 48 is turned to accurately level the wall panel mounting part 42. After completing the leveling of the wall panel mounting portion 42, drive in the TEX screws 50 and attach the waterproof pan 3.
8 and the frame body 36 are integrated.

In FIG. 1, 52 is a lower angle, 54 is a vertical angle, and 56 is a reinforcing angle. These angles 4
The overall structure of the frame 36, which is composed of 6, 52, 54, and 56, is the same as the frame 20 shown in FIG. 4, and has a rectangular frame shape in plan view.

The waterproof pan 38 integrated with the frame 36 in this manner can be installed by simply transporting it to the site, placing it on a slab, and fixing it with anchor bolts or the like as necessary. In this case, if the leveling of the slab is accurate,
The leveling of the installed waterproof pan is also extremely accurate.

As is clear from the above description, in this embodiment, the lower angle 52, the vertical angle 54, and the reinforcing angle 56 constitute the legs of the frame 36. Also, the vertical piece of the upper angle 46 and the TEX screw 50 connect the frame body 36.
A connecting member is configured to connect the waterproof pan 38 to the waterproof pan 38.

[0018]

As described above, according to the waterproof pan leveling structure of the present invention, on-site work can be extremely simplified, and the waterproof pan can be leveled with high precision through simple on-site installation work.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a main part showing an example structure.

FIG. 2 is a perspective view showing a conventional example.

FIG. 3 is a sectional view taken along the line ■-■ in FIG. 2 showing a conventional example.

FIG. 4 is a perspective view showing a reference example. 36 Frame 38 Waterproof pan 42 Wall panel mounting part 46 Upper angle 48 Adjuster bolt 50 Texbis

Claims (1)

[Claims] Claim 1: A ditch wall is raised on the peripheral edge, a wall panel mounting part is provided in the form of a shelf at the upper end of the ditch wall, and a reinforcing material is fixed to the lower surface of the wall panel mounting part. a horizontal frame disposed below the wall panel mounting portion of the waterproof pan and surrounding the waterproof pan in the circumferential direction; A structure comprising: a waterproof pan holding frame having legs that are lower than the lowest level portion of the
An adjuster bolt extending in the vertical direction is screwed onto the horizontal frame, and the reinforcing member is seated on the upper end of the adjuster bolt to level the waterproof pan, and the waterproof pan is attached to the holding frame. A horizontal structure of the waterproof pan that is connected with a connecting member and integrated into one body.