JP3122354B2 - Swimming pool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swimming pool which can be partitioned by a moving wall so that swimming can be performed in the same direction.

[0002]

2. Description of the Related Art A general swimming pool has a longitudinal dimension (side wall length) of 50 meters and a width dimension (end wall length) of 25 meters. In the case of such a pool, the swim is turned back in the longitudinal direction for swimming over 100 meters, and only the outward pass is used for swimming for 50 meters.
In addition, for a 25-meter swim, only the outward pass is used in the width direction.

[0003]

The longitudinal dimension is 50.
When performing a 25-meter swim in a general swimming pool of 25 meters, a course rope should be stretched along the short side (width direction) of the rectangle in a flat state, and a start table should be installed along the long side of the rectangle. I have. However, such a temporary course requires time and labor for setting up a start base and the like, and also requires a facility for fixing a touch panel for time measurement and a course rope on a wall on the longitudinal direction side. Become. In addition, since the audience seats of a general swimming pool are installed on the sides in the longitudinal direction, if a 25-meter swim is performed, the swim cannot be watched from the side, and the game is viewed from the front. .

[0004] The present invention has been made in view of the above circumstances, and the length of the swimming course is set not only for swimming of 100 meters or more and 50 meters, but also for 25 meters of swimming which will be noticed. It is an object of the present invention to provide a swimming pool that can be changed in a short time and that can always compete for swimming by swimming along the same direction.

[0005]

According to the present invention, there is provided a swimming pool formed by a pair of side walls and a pair of end walls, which are laid in parallel along the side walls. a rail, Ri Do from a moving wall which is supported reciprocable with said rails between the central portion of position and the side wall of at least one of said end walls, and drive means for moving the drive of the mobile wall, The moving wall is water distributed in water
A middle part and a water part arranged on the water,
The part is constructed of a perforated plate, and the water part is
Having a width that can stably stand upright,
A measurement touch panel is provided on the surface facing the end wall.
Course rope fixing means on the surface above the water and a star on the upper surface
And the moving wall is provided at a central portion of the side wall.
A fixing means for fixing at the position.
You . Thus, by moving the moving wall by driving the drive motion means along the rail, it is possible to set the swimming courses desired distance without changing the direction of swimming, transfer
The perforated plate facilitates water passage when moving walls are moved.
By fixing the moving wall with fixing means,
Measurement touch panel, start stand, course rope fixed hand
Two pools with steps will be installed.

Further, the length of the side wall is set to a length obtained by adding 50 meters to the width of the moving wall in the moving direction, and the length of the side wall for a swimming course of 100 meters or more and 50 meters is used. Set the same direction up to the meter for the swimming course.

[0007]

Further, the driving means comprises a wire rope connected to the moving wall, a guide means for guiding the wire rope in a direction along the rail, and a winch for pulling the wire rope. Features. The drive means includes a rack member arranged in parallel with the rail, a gear member rotatably provided on the moving wall in a watertight seal state and meshing with the rack member, and a gear member provided on the moving wall. It is characterized by comprising a reversible rotary motor for rotating the members.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION A swimming pool according to the present invention is a swimming pool formed by a pair of side walls and a pair of end walls, wherein a moving wall is moved along a side wall, that is, along a swimming direction. By doing so, you can change the swimming distance.
In the present embodiment, in particular, by moving the moving wall along the side wall, one swimming pool having a length of 50 meters can be set between the pair of end walls, and the swimming pool having a length of 25 meters can be set. Two settings can be made.

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a main part of a swimming pool according to one embodiment of the present invention, FIG. 2 is a cross section along the longitudinal direction of the swimming pool, FIG. 4 shows a plane state when the swimming pool is used without moving the moving wall, and FIG. 5 shows a plane state when the swimming pool is used by moving the moving wall.

The swimming pool 1 shown in FIG. 1 is of a winch fixed type and is constituted by a pair of side walls 2 and a pair of end walls 3, and the side walls 2 have long sides and the end walls 3 have a short side in plan view. It is rectangular. The length of the swimming course is 50 meters in the direction along the side wall 2 (longitudinal direction). Grooves 4 extending in the longitudinal direction are respectively formed in the outer surface portions of the pair of side walls 2, and a rail 5 is laid inside each groove 4. That is, the rails 5 are laid in parallel along the side walls 2.

A moving wall 6 is provided extending across the pair of rails 5 and parallel to the end wall 3, and the moving wall 6 is movable along the rails 5 via wheels 7 (see FIG. 3). ).
The moving wall 6 is provided on the water and has a pair of wheels 7 provided at both ends thereof.
And an underwater part 9 having substantially the same length and hanging in water. The underwater part 9 is formed of a stainless steel perforated plate (punching board), and a guide roller 10 that rolls on the bottom of the pool is provided at the lower end of the underwater part 9.
Since the underwater portion 9 is formed of a perforated plate, when the moving wall 6 moves through the pool with water, the water passes through the perforated plate to reduce the movement resistance and push the water in the moving direction. Is prevented.

A touch panel 11 for time measurement is provided on a surface of the underwater portion 9 facing the end wall 3. The above-water section 8 has a width that allows a person to stably stand and stand. Further, a hook 13 as a course rope fixing means for fixing the course rope is provided at the water surface portion 8.

The moving wall 6 extends along one end wall 3 along the rail 5.
(The right side in FIGS. 4 and 5) and the center of the side wall 2 are reciprocally movable. The length of the side wall 2 is set to a length obtained by adding 50 meters to the width H of the moving wall 6. (See FIG. 4). As shown in FIG. 4, when the moving wall 6 is moving toward the one end wall 3, the swimming pool 1 is used as one pool having a length of 50 meters. Also, as shown in FIG. 5, when the moving wall 6 is moving to the center of the side wall 2, the swimming pool 1 is used as two 25-meter pools. In any case, the swimming direction is a direction along the side wall 2.

A lock pin 14 as a fixing means is provided at the above-water portion 8 and the underwater portion 9 of the moving wall 6. A fitting portion (not shown) into which the lock pin 14 is fitted is provided on the pool bottom surface and the pool side pit. By fixing the lock pin 14 to the fitting portion, the moving wall 6 is fixed to the one end wall 3 or the center of the side wall 2. The moving end of the moving wall 6 is
It is detected by a detecting means such as a limit switch. The moving wall 6 is reciprocated by the driving means.

The driving means will be described. As shown in FIG.
A machine chamber 15 is provided outside one end wall 3, and a forward winch 16 and a backward winch 17 are respectively installed on both sides in the width direction of the machine chamber 15. Forward winch 16
The sheave 18 (guide means) is disposed slightly closer to the other end wall 3 than the center of the side wall 2, and the direction changing sheave 19 (guide means) is disposed immediately above the forward winch 16.
Is wound, and the tip of the wire rope 20 is fixed to the moving wall 6 on the other end wall 3 side. A wire rope 22 that winds a direction changing sheave 21 (guide means) disposed directly above the return winch 17 is wound around the moving winch 17. It is fixed to. In other words, by pulling the wire rope 20 by the forward winch 16, the moving wall 6 moves toward the center of the side wall 2 (in the direction of the arrow in FIG. 4), and pulling the wire rope 21 by the backward winch 17. The moving wall 6 moves toward one end wall 3 (in the direction of the arrow in FIG. 5).

In the swimming pool 1 having the above-described structure, when a swim of 50 meters or more is to be performed, the moving wall 6 is moved to one end wall 3 to be used as a 50-meter-long swimming pool. In addition, we have a 25-meter swim,
In the case of two independent pools, the moving wall 6 is moved to the center of the side wall 2 and used as two 25-meter pools. In either case, the swimming direction is the direction along the side wall 2.

When used as a swimming pool having a length of 50 meters, the wire rope 21 is pulled by the return winch 17 and the wire rope 2 is moved by the forward winch 16.
Move out 0. Thus, the wheels 7 roll along the rails 5 and the guide rollers 10 roll on the bottom surface of the pool, and the moving wall 6 moves to the one end wall 3 side. Since the underwater portion 9 of the moving wall 6 is formed of a perforated plate, even when moving through a pool with water, water passes through the perforated plate, thereby reducing movement resistance and reducing driving power consumption. it can. In addition, the water is not pushed out in the moving direction, and the overflow of the water is prevented. When the moving wall 6 moves to a predetermined position on the one end wall 3 side, the lock pin 14 is fitted to the fitting portion to fix the moving wall 6 at the predetermined position (the state of FIG. 4). Thus, the swimming pool 1 is used as a swimming pool having a length of 50 meters.

When used as a 25-meter pool,
The wire rope 20 is pulled by the forward movement winch 16 and the wire rope 21 is paid out by the backward movement winch 17. Thus, the movable wall 6 is moved to the center of the side wall 2 by being guided by the rail 5. When the moving wall 6 moves to a predetermined position in the center of the side wall 2, the lock pin 14 is fitted to the fitting portion to fix the moving wall 6 at the predetermined position (the state of FIG. 5). This makes it possible to use the swimming pool 1 as two 25-meter-long swimming pools and simultaneously hold a competition. Since the measuring touch panel 11, the start table 12, and the hooks 13 are provided on the floating portion 8 of the moving wall 6, the same thing as that used as a swimming pool having a length of 50 meters can be used. Therefore, 2
Touch panel 1 for measurement for competition of 5 meters
1. There is no need to prepare the start table 12 and the hooks 13 and the like, and no labor for installation is required. Also, 2
When used as a 5-meter pool, the length direction of the course is the same as when used as a 50-meter pool, so the course length direction does not change with respect to the audience seats, and the course length is changed. Even though the watching direction does not change.

Another embodiment of the driving means will be described with reference to FIGS. FIGS. 6 and 7 show a planar state of a swimming pool representing a driving means according to another embodiment.

The driving means shown in the figure has a winch 31 with a double drum which shares a forward winch and a backward winch, and a wire rope 32 is wound around the winch 31. The winch 31 can be selectively installed on the other end wall 3 side (left side in the figure) and one end wall 3 side (right side in the figure). As shown in FIG. 6, when the winch 31 is installed on the other end wall 3 side, the wire rope 3
2 is fixed to the moving wall 6 on the side facing the other end wall 3. As shown in FIG. 7, when the winch 31 is installed on the one end wall 3 side, the tip of the wire rope 32 is fixed to the moving wall 6 on the side facing the one end wall 3. The wire rope 32 is guided by a sheave 33 as a guiding means in a direction along the side wall 2, that is, the rail 5 (see FIG. 1).

In the driving means provided with the winch 31 having the double drum, when the swimming pool is used as a 50-meter-long swimming pool, the winch 31 is installed on one end wall 3 and the tip of the wire rope 32 is connected to one end. Is fixed to the moving wall 6 on the side facing the end wall 3. When the wire rope 32 is pulled by the winch 31 in this state, the moving wall 6 moves to the one end wall 3 side, and the swimming pool 1 is used as a 50-meter-long swimming pool. When used as a swimming pool having a length of 25 meters, the winch 31 is installed on the other end wall 3 and the end of the wire rope 32 is fixed to the moving wall 6 on the side facing the other end wall 3. When the wire rope 32 is pulled by the winch 31 in this state, the moving wall 6 moves to the center of the side wall 2 and the swimming pool 1
Used as two 25-meter-long swimming pools.

A winch 3 with a double drum as a driving means
By using 1, there is no need for a machine room or the like for installing a dedicated winch, which is advantageous in terms of space.

A further embodiment of the driving means will be described with reference to FIGS. FIG. 8 is a plan view showing a main part of a driving means according to still another embodiment, and FIG. 9 is a view taken along line IX-IX in FIG.

As shown in the figure, rack members 35 are arranged in parallel with the rails 5, and a reversible motor 36 is provided on the moving wall 6. A rotating shaft 37 extending along the longitudinal direction of the moving wall 6 is connected to a driving shaft of the reversible motor 35, and the rotating shaft 37 is rotatably supported by the moving wall 6 by a bearing 38. Gears 39 as gear members are respectively attached to both ends of the rotating shaft 37, and the gear 39 meshes with the rack member 35. Since the reversible motor 35 is provided on the moving wall 6 that moves in the pool, it is in a watertight seal state to prevent water from entering.

In the driving means provided with the reversible rotation motor 35,
The rotation shaft 37 is rotated by the driving of the reversible motor 35, and the moving wall 6 runs along the rail 5 by the rotation of the gear 39 meshing with the rack member 35. By moving the moving wall 6 by itself, the swimming pool 1 is used as a 50-meter-long swimming pool or as two 25-meter-long swimming pools. By using the reversible motor 35 as the driving means, it becomes possible to use the swimming pool 1 properly without increasing the installation of equipment in the peripheral part.

[0027]

According to the swimming pool of the present invention, the driving means for supporting the moving wall reciprocally along the rail between the position of the end wall and the central portion of the side wall and for driving the moving wall is provided. Since the moving wall is moved along the rail by driving the driving means, a swimming course at a desired distance can be set without changing the swimming direction. As a result, it is possible to change the length of the course in a short time, not only for swimming of 100 meters or more and 50 meters, but also for 25 meters, and to set a swimming course that always swims in the same direction. can do.

In addition, by constructing the underwater portion of the moving wall with a perforated plate, the moving resistance of the moving wall is reduced, power consumption can be reduced, and overflow due to water extrusion can be prevented. In addition, a measuring touch panel and a fixing means for fixing the course rope are provided on the moving wall, and a start table is provided on the upper surface of the moving wall. It can be shared and there is no need to temporarily equip equipment for competition even if the use is changed.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of a swimming pool according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view along a longitudinal direction of a swimming pool.

FIG. 3 is a detailed view of a moving wall support.

FIG. 4 is a plan view when a swimming pool is used without moving a moving wall.

FIG. 5 is a plan view when a moving wall is moved to use a swimming pool.

FIG. 6 is a plan view of a swimming pool showing a driving unit according to another embodiment.

FIG. 7 is a plan view of a swimming pool showing a driving unit according to another embodiment.

FIG. 8 is a plan view illustrating a main part of a driving unit according to still another embodiment.

FIG. 9 is a view taken along line IX-IX in FIG. 8;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Swimming pool 2 Side wall 3 End wall 4 Groove 5 Rail 6 Moving wall 7 Wheel 8 Above part 9 Underwater part 10 Guide roller 11 Measurement touch panel 12 Start table 13 Hook 14 Lock pin 15 Machine room 16 Forward winch 17 Return winch 18 , 19,21 sheave 20,21 wire rope 31 winch 32 wire rope 33 sheave 35 rack member 36 reversible motor 37 rotating shaft 38 bearing 39 gear

────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-5-179823 (JP, A) JP-A-1-235778 (JP, A) JP-A-2-209565 (JP, A) (58) Field (Int.Cl. ⁷ , DB name) E04H 4/00 A63K 3/00

Claims (4)

(57) [Claims] 1. A swimming pool formed by a pair of side walls and a pair of end walls, a rail laid in parallel along the side walls, a position of at least one of the end walls, and a central portion of the side walls. It arranged a moving wall which is supported reciprocable with said rail, Ri Do a drive means for moving the driving of the moving wall, the moving wall to the water site and water that is disposed in the water between the
And an underwater part, wherein the underwater part is constructed of a perforated plate.
In addition, the above-mentioned water site allows a person to stably stand upright
It has a width and measures the surface of the underwater part facing the end wall.
Touch panel is provided, and
A starting table is provided on the loop fixing means and the upper surface, and further,
Fixing means for fixing the moving wall at a central portion of the side wall;
Water泳用pool, characterized in that are provided. 2. The swimming pool according to claim 1, wherein the length of the side wall is set to a length obtained by adding 50 meters to the width of the moving wall in the moving direction. 3. The driving means is connected to the moving wall.
Wire rope and the wire rope along the rail.
Guide means for guiding the wire rope in
And a winch to be pulled.
A swimming pool according to claim 2. 4. The driving means is arranged in parallel with the rail.
And a watertight seal rotatably mounted on the movable wall.
Gear member provided in a gear state and meshing with the rack member
Driving the gear member provided on the moving wall.
2. A reversible rotating motor comprising:
The swimming pool according to any one of claims 3 to 3.