JPH0443662U - - Google Patents
Info
- Publication number
- JPH0443662U JPH0443662U JP8634090U JP8634090U JPH0443662U JP H0443662 U JPH0443662 U JP H0443662U JP 8634090 U JP8634090 U JP 8634090U JP 8634090 U JP8634090 U JP 8634090U JP H0443662 U JPH0443662 U JP H0443662U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- pool
- sprocket
- drive mechanisms
- link chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Floor Finish (AREA)
- Rehabilitation Tools (AREA)
Description
第１図は本願考案の一実施例の可動床式プール
を示す平面図、第２図は第１図に示す駆動機構の
−断面図、第３図は第２図の−断面図、
第４図は第２図の下部拡大図、第５図は第４図の
Ｖ矢視図、第６図は第４図の矢視図、第７図は
ターンバツクルを示す図、第８図は第７図の矢
視部分断面図、第９図は制御装置を示すループ図
である。１，１ａ，１ｂ，１ｃ……可動床、５…
…プール、１０ａ，１０ｂ……駆動機構、２１…
…縦溝、２１ａ……周壁、３１……（上）スプロ
ケツト、３２……リンクチエーン、３３……シヤ
フト、３３ａ……スリーブ、３４……ラツク、３
５……ピニオン、３７……電動機、３７ａ……回
転軸、４０……ブラケツト、８１……（下）スプ
ロケツト、９０……ばね機構、９４……コイルス
プリング、１２０……支持板、１３０……エンコ
ーダ、１４０……制御装置。
FIG. 1 is a plan view showing a movable floor pool according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the drive mechanism shown in FIG. 1, and FIG. 3 is a cross-sectional view of the drive mechanism shown in FIG.
Fig. 4 is an enlarged view of the lower part of Fig. 2, Fig. 5 is a view in the direction of the V arrow in Fig. 4, Fig. 6 is a view in the direction of the arrow in Fig. 4, Fig. 7 is a view showing the turnbuckle, and Fig. 8 is a view in the direction of the arrow V in Fig. 4. FIG. 7 is a partial sectional view taken in the direction of arrows, and FIG. 9 is a loop diagram showing the control device. 1, 1a, 1b, 1c...movable floor, 5...
...Pool, 10a, 10b...Drive mechanism, 21...
... Vertical groove, 21a ... Peripheral wall, 31 ... (upper) sprocket, 32 ... Link chain, 33 ... Shaft, 33a ... Sleeve, 34 ... Rack, 3
5... Pinion, 37... Electric motor, 37a... Rotating shaft, 40... Bracket, 81... (lower) sprocket, 90... Spring mechanism, 94... Coil spring, 120... Support plate, 130... Encoder, 140...control device.
Claims (1)
の床の周縁のプール側壁に床を上下に移動させる
ための複数個の駆動機構を備えた可動床式プール
において、駆動機構は、床の側方に突出した突片
が係着されたエンドレスのリンクチエーンと、リ
ンクチエーンが上下に渡つて引掛けられた上及び
下のスプロケツトと、上スプロケツトを伝達機構
を介して回転させる電動機とを備えており、下ス
プロケツトを常に下向きに付勢してリンクチエー
ンの弛みを解消するばね機構を設けたことを特徴
とする可動床式プール。 (2) プール底面に上下に移動する床を備え、そ
の床の周縁のプール側壁に床を上下に移動させる
ための複数個の駆動機構を備えた可動床式プール
において、駆動機構は、床の側方に突出した突片
が係着されたリンクチエーンが引掛けられたスプ
ロケツトを伝達機構を介して電動機により回転さ
せるようになつており、各駆動機構に電動機の回
転数を検出するエンコーダを設け、エンコーダの
検出値に基づいて、床の上下動の際に各駆動機構
の設けられた床の部分の最も高い部分と最も低い
部分との高さの差が所定値以上となつた場合には
全ての駆動機構を停止させ最も移動の遅れている
部分の駆動機構のみを上記高さの差が上記所定値
より小さくなるまで作動させ、その後に全駆動機
構を作動させるよう制御する制御装置を設けたこ
とを特徴とする可動床式プール。 (3) プール底面に上下に移動する床を備え、そ
の床の周縁のプール側壁に床を上下に移動させる
ための複数個の駆動機構を備えた可動床式プール
において、駆動機構は、床の側方に突出した突片
が係着されたリンクチエーンが引掛けられたスプ
ロケツトを伝達機構を介して電動機により回転さ
せるようになつており、リンクチエーン及びスプ
ロケツトはプール側壁に上下に延びて形成した溝
内に配設されており、電動機は上記溝と壁を隔て
た空間内にその壁に水平に固定した支持板上に固
定して設けられており、一端がスプロケツトに連
結し伝達機構を構成するシヤフトは上記壁を水平
に貫通したスリーブ内を通つて他端のラツクが電
動機から水平に突出している回転軸に連結したピ
ニオンに噛合するよう設けられており、スリーブ
と支持板とを連結して一体化する連結棒を設けて
ラツクとピニオンとの噛合を常に正常に維持する
ようにしたことを特徴とする可動床式プール。[Claims for Utility Model Registration] (1) A movable floor pool that is equipped with a floor that moves up and down at the bottom of the pool, and a plurality of drive mechanisms that move the floor up and down on the side walls of the pool around the edge of the floor. The drive mechanism consists of an endless link chain to which protrusions protruding from the side of the floor are attached, upper and lower sprockets to which the link chain is hooked vertically, and a transmission mechanism that connects the upper sprocket. A movable floor type swimming pool, characterized in that it is equipped with a spring mechanism that constantly biases the lower sprocket downward and eliminates slack in the link chain. (2) In a movable floor pool that is equipped with a floor that moves up and down at the bottom of the pool and a plurality of drive mechanisms that move the floor up and down on the side walls of the pool around the periphery of the floor, the drive mechanisms are The sprocket, on which the link chain to which the protrusion that protrudes from the side is attached, is rotated by an electric motor via a transmission mechanism, and each drive mechanism is equipped with an encoder that detects the rotational speed of the electric motor. , based on the detected value of the encoder, when the difference in height between the highest and lowest parts of the floor portion where each drive mechanism is installed becomes more than a predetermined value when the floor moves up and down. A control device is provided that controls to stop all drive mechanisms, operate only the drive mechanism of the part that is moving the slowest until the height difference becomes smaller than the predetermined value, and then operate all drive mechanisms. A movable floor pool with a unique feature. (3) In a movable floor pool that is equipped with a floor that moves up and down at the bottom of the pool and a plurality of drive mechanisms that move the floor up and down on the side walls of the pool around the periphery of the floor, the drive mechanisms are A sprocket on which a link chain to which a protruding piece protruding from the side is attached is rotated by an electric motor via a transmission mechanism, and the link chain and sprocket are formed to extend vertically on the side wall of the pool. The electric motor is installed in a space separating the groove from the wall and is fixed on a support plate horizontally fixed to the wall, and one end is connected to the sprocket to form a transmission mechanism. The shaft passes through a sleeve that passes horizontally through the wall, and the rack at the other end meshes with a pinion that is connected to a rotating shaft that projects horizontally from the motor, connecting the sleeve and the support plate. A movable floor type swimming pool characterized by providing a connecting rod that is integrated with the rack and pinion so that the meshing between the rack and the pinion is always maintained normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990086340U JPH0722451Y2 (en) | 1990-08-16 | 1990-08-16 | Movable floor pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990086340U JPH0722451Y2 (en) | 1990-08-16 | 1990-08-16 | Movable floor pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443662U true JPH0443662U (en) | 1992-04-14 |
| JPH0722451Y2 JPH0722451Y2 (en) | 1995-05-24 |
Family
ID=31635854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990086340U Expired - Fee Related JPH0722451Y2 (en) | 1990-08-16 | 1990-08-16 | Movable floor pool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722451Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028464A (en) * | 1988-06-20 | 1990-01-11 | Masateru Niimura | Vertically movable floor supporter for swimming pool |
| JPH0256255U (en) * | 1988-10-14 | 1990-04-24 |
-
1990
- 1990-08-16 JP JP1990086340U patent/JPH0722451Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028464A (en) * | 1988-06-20 | 1990-01-11 | Masateru Niimura | Vertically movable floor supporter for swimming pool |
| JPH0256255U (en) * | 1988-10-14 | 1990-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722451Y2 (en) | 1995-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |