JPS63941Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a connection device between a side wall and a deck member in an assembled swimming pool.

[Prior art and its problems]

Conventionally, there is a device for connecting a side wall and a deck member as disclosed in Japanese Utility Model Application No. 51-7936.

In this prior art, bolt insertion holes are formed at appropriate intervals in the bottom surface of a bent deck member of a desired length, and through holes are formed in the joint surface of the upper end of the side wall corresponding to the bolt insertion holes. , Place the deck member on the joint surface of the upper end of the side wall so that the bolt insertion hole matches the through hole, and tighten the nut from the lower end to the threaded part of the bolt that passes through both holes, thereby connecting the side wall and the deck member. It is something that connects.

However, when performing the connection work, the user is forced to perform the troublesome work of holding down the bolt heads of the required number of bolts and tightening the nuts, resulting in extremely poor workability.

Furthermore, since the bolts must be inserted through the bolt insertion holes in the deck member and through holes in the joining surface at the upper end of the side wall, the deck member must be provided with a slot along its entire length to provide a access space for inserting the bolt and holding the head of the bolt during connection work. This inevitably means that the deck member cannot be formed into a shape with excellent strength, and there is a risk of deterioration in durability due to twisting, deformation, etc.

[Technical Issues]

The technical problem of the present invention is to create a connection device between the side wall and the deck member in an assembled pool, which can connect a deck part with excellent strength to the side wall, and also allows easy connection of the deck part to the side wall. It is about providing.

[Technical means]

The means to achieve the above technical problem is to form a side wall panel made of FRP by bending the joint surface at right angles from the periphery of the pressure receiving surface, and a side wall constructed by erecting it around the bottom wall. In the connection device with the deck member connected to the upper end of the side wall, the deck member is formed by filling resin concrete into a long FRP body with a flat bottom and a space over the entire internal length, and the resin concrete Bolts are fixed at appropriate intervals along the entire length of the deck member by embedding their heads inside and protruding from the bottom surface, and the threaded portions of the bolts are inserted into the joint surface of the upper end of the side wall and tightened. It is.

〔Example〕

Next, an example of implementation will be described with reference to a drawing. This pool A consists of a side wall a and a bottom wall b, of which the side wall a has a joint surface 3 formed by bending it around a rectangular pressure receiving surface 1'. A large number of FRP side wall panels 1,
A flat FRP decking member 10 that overlaps the joint surface 3 of the sidewall panel 1 is placed on the top of the sidewall panel 1, and the decking member 1 is connected via the connecting device of the present invention.
0 to the joint surface 3 of the side wall panel 1.

The side wall panel 1 is formed in a shape in which a joint surface 3 is bent at right angles around a rectangular pressure receiving surface 1'.
Formed using a simple square press mold.

The connection device connects the deck member 10, the joint surface 3 at the upper end of the side wall panel 1 constituting the side wall a, and the bottom surface such that the screw portion 13 fixed in the deck member 10 is inserted through the joint surface 3 at the upper end of the side wall panel 1. It consists of a bolt 12 suspended from the side wall panel 1, and a nut 20 fastened to the threaded portion 13 that passes through the joint surface 3 at the upper end of the side wall panel 1.

The deck member 10 is formed by filling resin concrete 16 into a hollow FRP elongated body 100.

The FRP elongated body 100 includes a main body 100' having a protrusion 11 that protrudes on the same plane as the inner surface of the side wall a, and has a space inside with an open lower surface, and a flat plate made of FRP that covers the entire length of the open lower surface. shaped lid body 10
0″.

Resin concrete 16 is FRP long body 100
By burying the heads 14 at appropriate intervals over the entire length before solidification, the bolts 1
2 is supported in a hanging manner.

FRP lid body 100″ is resin concrete 1
A hole 29 for inserting the threaded part 13 is provided in the part facing the threaded part 13 of the bolt 12 supported in a suspended manner by the bolt 12, and the bolt 12 is inserted into the lower open part of the main body 100' from below before the resin concrete 16 hardens. By covering it, a deck member 10 with a bolt 12 from which a threaded portion 13 protrudes from the lower surface is constructed.

Joint surface 3 at the upper end of side wall panel 1 constituting side wall a
is a bolt 1 suspended from the deck member 10.
A through hole 19 is provided in a portion corresponding to the screw portion 13 of No. 2, and the lid body 100'' is brought into contact with the upper end joint surface 3 so that the screw portion 13 passes through the through hole 19,
The deck member 10 is connected onto the side wall a by tightening the nut 20 onto the threaded portion 13 from below.

18 is a sealing gasket interposed between the side wall panel 1 and the deck member 10; 15 is a bolt 1;
This is a retaining plate for preventing the head 14 of No. 2 from slipping out.

In addition, in the deck member 10 disposed at the pool A corner, as shown in FIG. Then, the tip end portion of the protrusion 11 comes into contact with the end face of the protrusion 11 on the other deck member 10 to form a planar shape. This one deck member 10 is naturally formed using a separate mold.

Incidentally, FIGS. 6 and 7 show other embodiments of the deck member 10. The difference between FIG. 6 and FIG. 7 is that the drain groove 28 for overflow is recessed.

By the way, 21 is the pool side provided around the outer periphery of pool A, 22 is the step, 23 is the drain port,
24 is an overflow port, and 25 is a pump connected from a suction pipe 26 to a water outlet 28 via a filter 27.

[Function and effect of the idea]

The present invention consists of a side wall constructed by standing an FRP side wall panel formed by bending the joint surface at right angles from the periphery of the pressure-receiving surface around the bottom wall, and the upper end of the side wall. In the connection device with the deck member connected to the deck member, the deck member is connected to the
A long FRP body with a flat bottom and a space extending over the entire length of the body is filled with resin concrete, and the head is buried in the resin concrete, and the threaded part is made to protrude from the bottom surface so that the bolt can be screwed into the deck over the entire length of the member. The bolts are fixed at appropriate intervals, and the threaded portion of the bolt is inserted into the joint surface of the upper end of the side wall and tightened, so that the following effects can be obtained.

Since the bolts are fixed so that the threaded portions protrude from the bottom surface at appropriate intervals along the entire length of the deck member, the decking member is placed on the joint surface at the upper end of the side wall, and the screw portions protrude downward from the joint surface. The deck member and the side wall can be connected only by tightening the nuts.

Therefore, there is no need to manually hold down the bolt head and tighten the nut each time to prevent the bolt head from rotating, which not only simplifies the connection work, but also saves space for holding the bolt head down. Since there is no need to secure it inside, the deck part itself can be expected to be thinner, contributing to miniaturization.

The deck member is made of long FRP body filled with resin concrete, so it has great strength.
It can prevent twisting and deformation that is characteristic of FRP, and can be expected to improve durability.

Since the deck member has a flat lower surface, that is, the bottom, it makes surface contact with the joint surface at the upper end of the side wall, and can be stably connected to the joint surface, which can be expected to increase the assembly strength.

Thus, the intended purpose can be achieved.

[Brief explanation of the drawing]

The drawings show an embodiment of the connection device between the side wall and the deck member in the assembled pool according to the present invention, and FIG. 1 is a partially cutaway perspective view of the side wall of the assembled pool, FIG. 2 is an enlarged vertical sectional view, and FIG. The figure is an enlarged cross-sectional view of the main part.
The figure is a perspective view showing the deck part, Figure 5 is a perspective view showing how the deck part is attached, and Figures 6 and 7 are enlarged cross-sections of main parts showing how the deck part and side wall panels are attached in other examples. It is a diagram. In the figure, A...Pool, a...Side wall, 1...Side wall panel, 3...Joint surface, 10...Deck member, 1
2...Bolt, 13...Thread part, 14...Head,
16...Resin concrete, 1'...Pressure receiving surface,
100...FRP long body, 100'...main body, 10
0″……Lid body.

Claims (1)

[Scope of utility model registration request] A side wall constructed by standing an FRP side wall panel formed by bending the joint surface at right angles from the periphery of the pressure receiving surface around the bottom wall, and a deck member connected to the upper end of the side wall. In the connecting device, the deck member is formed by filling resin concrete into a long FRP body with a flat bottom and having a space over the entire internal length, and embedding the head part in the resin concrete and attaching the screw part. A side wall and a deck member for an assembled pool, characterized in that bolts are fixed at appropriate intervals over the entire length of the deck member so as to protrude from the bottom surface, and the threaded portions of the bolts are inserted into the joint surface of the upper end of the side wall and tightened. Connection device with.