JPH022836Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a prefabricated swimming pool.

Conventional Technology Normal swimming pools are made of concrete, synthetic resin, etc., and are wasted during winter when the pool is not in use.

To solve this problem, wall panels are installed in succession on a concrete or asphalt-paved foundation to create a pool, and when the pool is not in use, the wall panels are removed and dismantled, leaving only the foundation, which can be used for parking lots, etc. It can be considered to be used as

Problems that the invention aims to solve: When installing wall panels in succession on a foundation, it is extremely difficult to maintain watertightness.
It is not practical because installing and removing (dismantling) the wall panels is troublesome.

Means and action for solving the problem A conduit is continuously formed around the base, a wall panel is removably attached to this conduit, and a sealing mechanism is provided between the wall panel and the base, In addition to improving watertightness, the wall panels can be easily installed and removed to create a pool or parking lot.

Embodiment Figure 1 is an overall plan view, in which an open ditch 2 is formed around a foundation 1 paved with concrete or asphalt, and a wall panel 3 is installed in the open ditch 2.
are installed consecutively to form a pool.

FIG. 2 is a cross-sectional view of the open channel part, and the open channel 2 has an upward U-shape due to the concrete layer 4. A panel receiving piece 5 is fixed to the inner circumferential wall 2a, and a receiving channel is attached to the outer circumferential wall 2b. The piece 6 is fixed, and when the pool is not in use, an open drain cover 7 is installed across the panel receiving piece 5 and the receiving piece 6 to close off the open drain 2.

FIG. 3 is a cross-sectional view of the wall panel installed, in which a cushion material 10 is provided across the base 1 and the horizontal piece 5a of the panel receiving piece 5.
A waterproof sheet 11 is laid on top.

The wall panel 3 includes a vertical wall 12 and a mounting wall 13,
The mounting wall 13 is fixed to the horizontal piece 5a of the panel receiving piece 5 with bolts 14, and the vertical wall 12 is made of FRP and has a hollow part 12a.
is filled with a core material 15 such as hard urethane, and a seal piece 16 made of extruded rubber is attached to the lower inner surface of the vertical wall 12.

This seal piece 16 has a mounting part 17 and a seal part 18.
As a result, it becomes a long material with a substantially T-shaped cross section, its mounting portion 17 is fixed to the vertical wall 12 with bolts 19, the sealing portion 18 faces the waterproof sheet 11, and a sealing material 20 such as silicone is provided. The seal portion 18 deforms downward due to water pressure and seals 20.
is crimped onto the waterproof sheet 11 to prevent water from entering the mounting portion of the wall panel 3.

FIG. 4 is a sectional view showing another embodiment of the wall panel mounting part, which is opened upward by the inner circumferential wall 2a of the open channel, the horizontal piece 5a of the panel receiving piece 5, and the vertical wall 12 of the wall panel 3. A concave portion 21 is formed, and the edge of the waterproof sheet 11 is crimped with a presser 22 along this concave portion 21.

The holding tool 22 has a filling 24 made of FRP in a frame 23 made of a long metal material with a downward U-shaped cross section.
are arranged inside to form a V-shaped groove 25, and a bolt 27 is screwed into a nut 26 fixed to the upper wall 23a of the frame 23 so as to face the V-shaped groove 25.

Then, the holding tool 22 is inserted into the recess 21, the bolt 27 is pushed into the V-shaped groove 25, the frame 23 is expanded and deformed, and the waterproof sheet 11 is crimped onto the inner peripheral wall 2a of the channel and the wall panel vertical wall 12. In addition, a caulking material 28 such as silicone is cast between the waterproof sheet 11 and the frame 23 and between the waterproof sheet 11 and the vertical wall 12.

Note that a level adjustment fitting 29 such as a spacer is interposed between the horizontal piece 5a and the mounting wall 13, so that the mounting state of the wall panel 3 can be adjusted.

[Effect of idea]

The wall panel 3 is attached to the horizontal support part of the panel receiving piece 5 provided on the inner circumferential wall 2a of the open channel 2 that is continuous four times.
The mounting wall 13 of the wall panel 3 is removably connected, and a sealing material is provided between the vertical wall 12 and the base 1 to form a pool.
Since it can be mounted using the supporting part of the plate receiving piece 5 provided in a as a reference, the wall panel 3 can be easily mounted and the prefabricated pool can be easily assembled, and the wall panel 3 can be easily assembled between the vertical wall 12 and the base 1. The provision of a sealing material improves watertightness and prevents water leakage.

In addition, since the wall panel 3 can be removed and the open channel cover 7 installed to close off the open channel 2, the base 1 can be used as a parking lot etc. when a pool is not required.
Moreover, the open channel cover 7 is a panel receiving piece 5 provided on the open channel 2.
Since it is attached across the support part of the support piece 6 and the support part of the receiving piece 6, the open channel cover 7 can be easily attached and removed, and the panel receiving piece 5 can be attached to the wall panel 3 and the open channel cover 7. Because it can be used for both,
The panel receiving piece 5 can be used effectively.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention; FIG. 1 is a plan view, FIG. 2 is a sectional view of the open channel portion, and FIGS. 3 and 4 are sectional views showing different embodiments of the wall panel mounting portion. FIG. 5 is a sectional view of the presser. 1 is the foundation, 2 is the open channel, and 3 is the wall panel.

Claims (1)

[Scope of utility model registration request] Around the base 1, an open channel 2 having a substantially upward U-shaped cross section is continuously formed around four circumferences, and a panel receiving piece 5 having a horizontal support part is provided on the inner peripheral wall 2a of this open channel 2. A receiving piece 6 having a horizontal support part is provided on the outer circumferential wall 2b, and an open channel cover 7 for closing the open channel 2 is removably attached between the supporting parts, and the vertical wall 12
The wall panel 3 has a substantially L-shaped cross section with the mounting wall 13 and the mounting wall 13.
and the mounting wall 13 of this wall panel 3.
is removably connected to the supporting portion of the panel receiving piece 5 to make the vertical wall 12 protrude above the base 1, and a sealing material is attached across the base 1 and the vertical wall 12. Ceremony pool.