JPS6328793Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a mounting structure for protective fences in stepped prefabricated swimming pools with different water depths. This invention relates to an improvement in the mounting structure of protective fences that are successively erected close to each other and installed over the entire width of a pool.

Conventionally, the installation structure for the protection fences in this type of pool was to screw the lower ends of the support leg rods of the multiple protection fences into the shallow bottom via nuts, and then stand each of the protection fences in sequence in the width direction of the pool. It had a structure in which a protective fence was installed in close proximity and extended in a line across the entire width of the pool.

However, in the above structure, the support legs of the protective fence are simply screwed to the shallow bottom and erected in a line across the entire width of the pool, so it is insufficiently strong as a protective fence that separates the shallow and deep bottoms of the pool. It was hot. In other words, because swimmers grab onto the protective fence or lean on it in the same way as the deck around the edge of the pool, conventional structures have to bear the load on their own, and as a result, after long-term use, There was a risk that the protective fence itself would tilt or, in the worst case, collapse.

The present invention was developed in view of the above-mentioned conventional circumstances, and its purpose is to distribute the load applied to a single protective fence by other protective fences erected in close proximity to each other, thereby improving the protection. The load applied to the fence itself is reduced to prevent the fence from tilting, and the fences at both ends are supported on the side walls of the pool, making it possible to erect and support the fence with a more solid installation. The present invention aims to provide a structure for mounting a protective fence in a prefabricated swimming pool, and an embodiment thereof will be described based on the drawings.

The plurality of individual protective fences 1 are made of metal, synthetic resin, etc., and are formed into a frame shape with the same size and shape, which is a well-known structure in the technical field. Support leg rods 7 are attached to the shallow bottom 2 in the vicinity of the boundary between the bottom 2 and the deep bottom 6, and are erected in a row in close proximity to each other, and each of the protective fences 1 is connected to the bottom 2 through the connecting fittings 3. At the same time, the protection fences 1 on both the left and right sides, which are erected close to the side wall 4 of the pool B, are attached to the side wall 4 of the pool B via the mounting brackets 5, so that the fences are connected in series over the entire width of the pool B. An extending protective fence A is formed to partition the shallow bottom 2 and the deep bottom 6. still,
The support leg rods 7 of each protective fence unit 1 are attached to the shallow bottom 2 by a joining panel (stepped A filling chamber 8 is formed at the back corner of the rising wall b1 of the attached floor panel b1 and the bottom plate b2 for shallow bottom forming a part of the shallow bottom 2, and a filling chamber 8 is filled with resin concrete, mortar, etc. A filler 9 is filled, and the supporting leg rods 7 of the protective fence unit 1 are placed in the filler 9.
The lower end of the tube is buried and fixed vertically (Figure 2).

The connecting fittings 3 are vertical rods 1a on both sides of the protective fence unit 1.
Connecting pieces 3a are welded to protrude outward and laterally, or, as shown in Figs. It is composed of a pair of connected split molds 3a' provided with clamping parts 10 for clamping the vertical rods 1a on both sides of the protective fence unit 1 (adjacent) from the front and back.

The mounting fitting 5 includes a metal fitting 5a formed of metal, synthetic resin, etc. into a substantially T-shaped plane, and the connecting piece 3a.
Similarly, it is composed of mounting pieces 5b attached to the vertical rods 1a on the sides of the single guard fence 1, and both sides of the guard fence A are screwed and fixed to the side wall 4 of the pool B.

Next, I will explain how to install it.First of all, I will explain how to install it.
After screwing and attaching a T-shaped metal fitting 5a to the inner surface of the side wall 4 of They are sequentially erected in a row across the entire width of B. At this time, the connecting pieces 3a attached to both sides or one side of the single protection fence 1 are crossed and brought into contact with each other so that they can be screwed together with the bolts 11 and nuts 12. The mounting piece 5b on one side of the protective fence unit 1 (adjacent) is T.
Mounting piece 5 protruding inward of pool B of letter-shaped metal fitting 5a
A' can be brought into contact with the bolt 11 and the nut 12 to be screwed together.

After that, the connecting pieces 3a and the mounting pieces 5 that come into contact with each other
By screwing and fixing b and 5a' with bolts 11 and nuts 12, a protective fence A that extends continuously over the entire width of the pool B can be formed. In addition, the connecting piece 3a that connects the single protective fence 1
and a bolt 1 for screwing and fixing the connecting pieces 3a together.
1. Cover the outside of the nut 12 with a resin material or the like to prevent injury to swimmers.

As described above, the present invention is to install a plurality of individual protective fences on the shallow bottom of the pool along the boundary between the shallow bottom and the deep bottom, and to erect them in a row successively close to each other over the entire width of the pool. The individual guard fences are connected via connecting fittings, and the individual guard fences on both sides, which are erected close to the side wall of the pool, are attached and fixed to the side wall of the pool via the mounting fittings. The weight of swimmers on a single body can be dispersed and absorbed by a series of erected protective fences, and since the protective fences are supported by the side walls of the pool, it is not possible to use the same method as before. There is no risk that the protective fence itself will tilt or fall due to the load of swimmers, and the protective fence extending in series over the entire width of the pool can be supported in a more firmly attached state.

Thus, the intended purpose can be achieved.

[Brief explanation of the drawing]

Fig. 1 is a plan view, Fig. 2 is an enlarged sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is a partially enlarged sectional view taken along the - line in Fig. 3. 5 is an enlarged cross-sectional view of a main part showing the second embodiment, and FIG. 6 is a cross-sectional view taken along the line -- in FIG. 5, with some parts omitted. In the diagram, A...protective fence, 1...protective fence alone, 2...
...Shallow bottom, 3...Connection fittings, 4...Side wall, 5...Mounting fittings, B...Pool, 8...Filling chamber, 9...Filling material.

Claims (1)

[Scope of utility model registration request] A plurality of single protective fences are attached to the shallow bottom along the boundary between the shallow and deep bottoms of the pool, and are erected in a row in close proximity to each other over the entire width of the pool, and each of these single protective fences is connected with connecting metal fittings. A mounting structure for a protective fence in a tiered prefabricated pool with different water depths, in which the protective fences on both sides are connected through the side wall of the pool and are erected close to the side wall of the pool, and are fixed to the side wall of the pool via mounting brackets. .