JPH03137361A - Swimming pool floor rise and fall device - Google Patents

Swimming pool floor rise and fall device

Info

Publication number
JPH03137361A
JPH03137361A JP27145789A JP27145789A JPH03137361A JP H03137361 A JPH03137361 A JP H03137361A JP 27145789 A JP27145789 A JP 27145789A JP 27145789 A JP27145789 A JP 27145789A JP H03137361 A JPH03137361 A JP H03137361A
Authority
JP
Japan
Prior art keywords
pool floor
pool
floor
chain
wheels
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
Application number
JP27145789A
Other languages
Japanese (ja)
Other versions
JP2855452B2 (en
Inventor
Yoshiki Hosoi
細井 良樹
Kenichi Kubota
健一 窪田
Motoharu Yamada
山田 基治
Masaaki Okabe
岡部 雅晃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ISHIMORI SEISAKUSHO KK
Original Assignee
ISHIMORI SEISAKUSHO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ISHIMORI SEISAKUSHO KK filed Critical ISHIMORI SEISAKUSHO KK
Priority to JP27145789A priority Critical patent/JP2855452B2/en
Publication of JPH03137361A publication Critical patent/JPH03137361A/en
Application granted granted Critical
Publication of JP2855452B2 publication Critical patent/JP2855452B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

PURPOSE:To prevent the pool floor from vertical movement resulting from earthquake by furnishing a group of wheels to wind chains and a motor for driving them at the mating edge of the pool floor, accommodating them underground the pool periphery, and communicating the two ends of each chain to the mating edge of the pool floor. CONSTITUTION:The supporting frame 10 of a pool floor 1 is formed from a lightweight material in channel-shaped cross-section, and a driver device 2 is composed of chains 20 coupled with four corners, a group of wheels 21, and a driving mechanism 22 accommodated under the pool periphery. The top of each chain 20 is coupled with the top of the supporting frame 10, while the bottom is coupled with the bottom of the supporting frame 10 in the form of an endless belt, and a specified tension is given to the chain 20 by tension wheels 21d, 21e. In this driving device 2, swings of the floor 1 at its elevation or sink are decreased, and swings and vertical motions of the floor 1 during service are controlled effectively. Thereby the pool floor is prevented from excessive vertical motions and swings even in the event of earthquake.

Description

【発明の詳細な説明】 (産業上の利用分野) この発明は、昇降可能なプール床の横揺れやE下動を確
実に防止することができる安全なプール床装置に関する
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a safe pool floor device that can reliably prevent horizontal shaking and downward movement of a pool floor that can be raised and lowered.

(従来技術とその課題) 従来より昇降自在なプール床を有するプールは公知であ
り、このプール床を昇降案内する駆動装置も種々のもの
が提案されている。
(Prior Art and its Problems) Pools having a pool floor that can be raised and lowered have been known, and various drive devices for guiding the pool floor up and down have been proposed.

このような従来のプール床の昇降装置としては、第5図
に示すような方式のものが殆どである。
Most of such conventional pool floor lifting devices are of the type shown in FIG.

この従来のプール床Fの昇降装置は、プール開口内に配
設されたプール床Fを、プールの周縁部GのE面に設置
された駆動装置Mに巻き上げ或は巻き戻し自在に巻装さ
れたチェーンCにより吊りドげ保持するように構成され
ていたので、例えば、地震などが発生した場合に、該プ
ール床Fが第512!I仮想線で示すように揺動し、プ
ール内の水の大半かプールの外へと溢れ出し易いばかり
か、ソール床Fがプール壁に衝突して傷損し易い、とい
う問題を有していた。
This conventional lifting/lowering device for a pool floor F is such that the pool floor F disposed within the pool opening is wound around a drive device M installed on the surface E of the peripheral edge G of the pool so that it can be freely rolled up or rewound. Since it was configured to be suspended and held by a chain C, for example, in the event of an earthquake, the pool floor F would be suspended from the 512th! I had the problem that not only did it oscillate as shown by the imaginary line, and most of the water in the pool spilled out of the pool, but the sole floor F collided with the pool wall and was easily damaged. .

この発明は、かかる現状に鑑み創案されたものてあって
、その目的とするところは、地震等が発生したとしても
、プール床が濫りにJz下動或は揺動することがなく極
めて安全なプール床の昇降装置を提供しようとするもの
である。
This invention was devised in view of the current situation, and its purpose is to make the pool floor extremely safe even in the event of an earthquake, without causing any excessive downward movement or shaking. The present invention aims to provide a device for raising and lowering a pool floor.

〔課題を解決するための手段〕[Means to solve the problem]

上記の目的を達成するために、この発明にあフては、プ
ール床の昇降装置を、プール床の少なくとも対向辺部に
配設されたチェーンと、これら各チェーンか巻装される
ホイール群と、該ホイール群の中の少なくとも−・の駆
動ホイールを駆動させるモータと、から構成されてなる
駆動装置をプールの周縁部地ドに夫々収納すると共に、
上記ホイール群に巻装された各チェーンの両端部を上記
プール床の対向辺部に夫々連結したことを特徴とするも
のである。
In order to achieve the above object, the present invention provides a pool floor lifting device that includes chains disposed at least on opposite sides of the pool floor, and a group of wheels around which each of these chains is wound. , a motor for driving at least one of the drive wheels in the group of wheels, and a drive device consisting of the following is housed in a peripheral area of the pool, and
The pool is characterized in that both ends of each chain wound around the wheel group are respectively connected to opposing sides of the pool floor.

(作 用) それ故、この発明に係るプール床の装置にあっては、プ
ール床が上記ホイール群に巻装された各チェーンの両端
部に連結されて保持されているため、プール床に上昇力
が作用したとしてもプール床の下端に連結されたチェー
ンかプール床の上昇を阻止し、また、プール床に下降力
か作用したとしてもプール床のL端に連結されたチェー
ンがプール床のド降を阻止するように構成されている。
(Function) Therefore, in the pool floor device according to the present invention, since the pool floor is connected to and held at both ends of each chain wound around the wheel group, the pool floor can be raised to the pool floor. Even if a force acts on the pool floor, the chain connected to the lower end of the pool floor will prevent the pool floor from rising, and even if a downward force acts on the pool floor, the chain connected to the L end of the pool floor will prevent the pool floor from rising. is configured to prevent rain.

〔実施例〕〔Example〕

以下、添付図面に示す一実施例に基き、この発明の詳細
な説明する。
Hereinafter, the present invention will be described in detail based on an embodiment shown in the accompanying drawings.

第1図に示すように、この実施例に係るプール床の昇降
装置は、プール壁面Wに沿って昇降可能に配設されるプ
ール床1と、このプール床lを昇降させる駆動装置2と
、から構成されている。
As shown in FIG. 1, the pool floor elevating device according to this embodiment includes a pool floor 1 that is arranged to be movable up and down along the pool wall surface W, a drive device 2 that raises and lowers this pool floor L, It consists of

プール床lは、第2図に示すように、断面略コ字状のチ
ャンネル材で形成された支持枠lOと。
As shown in FIG. 2, the pool floor 1 includes a support frame 1O formed of channel material having a substantially U-shaped cross section.

この支持枠101:に並設された多数の長尺床材11と
、から構成されている。
This support frame 101 is made up of a large number of long flooring materials 11 arranged in parallel.

支持枠lOは、所定の強度を有するように形成されてい
れば足りるが、可能な限りその軽量化が可能な材料が選
択されることか好ましく、また、床材11の中空部には
、内部を気密に保持する発泡ウレタン材が封入されて、
プール床1が水中ではその重量が略rOJとなるように
構成されている。
It is sufficient that the support frame 10 is formed to have a predetermined strength, but it is preferable to select a material that can be made as lightweight as possible. It is filled with urethane foam material that keeps it airtight.
The pool floor 1 is constructed so that its weight becomes approximately rOJ when it is underwater.

駆動装置2は、第1図に示すように、プール床■を形成
する支持枠10の四隅に連結されるチェーン20と、こ
れら各チェーン20が巻装されるホイール群21と、こ
れら各ホイール群21中の駆動ホイール21aを駆動さ
せる駆動機構22と、から構成されており、駆動機構2
2を除くチェーン20及びホイール群21は、プール周
縁部の四隅下方に配設されていると共に、上記駆動機構
22はプール周縁部の下方に形成された駆動室(図示せ
ず〕内に収納されている。
As shown in FIG. 1, the drive device 2 includes chains 20 connected to the four corners of the support frame 10 forming the pool floor (1), wheel groups 21 around which each of these chains 20 is wound, and each of these wheel groups. The drive mechanism 22 drives the drive wheel 21a in the drive wheel 21.
The chain 20 and the wheel group 21 other than 2 are disposed below the four corners of the pool periphery, and the drive mechanism 22 is housed in a drive chamber (not shown) formed below the pool periphery. ing.

ホイール群21に巻装された各チェーン20は、その」
一端部20aか支持枠10の上端部に連結され、かつ、
その下端部20bが支持枠10の下端部に連結されて所
謂エンドレスベルト状に連結されている。勿論、このチ
ェーンに代えてワイヤー等を用いることもできる ホイール群21は、上記駆動ホイール21aの他に、上
下で一対となるスプロケットホイール21b、21cと
、中間のテンションホイール21d、21eと、を有し
て構成されている。
Each chain 20 wrapped around the wheel group 21 is
One end 20a is connected to the upper end of the support frame 10, and
The lower end portion 20b is connected to the lower end portion of the support frame 10 to form a so-called endless belt. Of course, a wire or the like can be used instead of the chain.The wheel group 21 includes, in addition to the drive wheel 21a, a pair of upper and lower sprocket wheels 21b and 21c, and intermediate tension wheels 21d and 21e. It is configured as follows.

上記スプロケットホイール21b、21cは、チェーン
20の走行方向を転向させるもので、上記テンションホ
イール21d及び21eは、L記チェーン20に所定の
緊張力を附与するものである。
The sprocket wheels 21b and 21c turn the running direction of the chain 20, and the tension wheels 21d and 21e apply a predetermined tension to the L chain 20.

テンションホイール21eは、第3図に示すように、上
記ホイール群21か回動自在に取り付けられたフレーム
23と、このフレーム23に対しト下動自在に配設され
たブラケット24と、その先端か上記ブラケット24に
当接するように配設されてなる回転自在なボルト25と
、により、チェーン20の好適なテンションを与えるよ
うに構成されている。
As shown in FIG. 3, the tension wheel 21e includes a frame 23 to which the wheel group 21 is rotatably attached, a bracket 24 disposed so as to be movable downwardly relative to the frame 23, and a tip thereof. A rotatable bolt 25 disposed so as to come into contact with the bracket 24 is configured to provide suitable tension to the chain 20.

即ち、上記ボルト25をフレーム23に対して上下方向
に進退させることて、ブラケット24をフレーム23に
対して移動させるととがてき、その結果、テンションホ
イール21eが玉下動して、チェーン20に所定のテン
ションが附与される。勿論、上記テンションホイール2
1dをテンションホイール21eと同様に構成すること
で、床の同期昇降をより確実なものとすることができる
That is, by moving the bolt 25 up and down with respect to the frame 23, the bracket 24 is moved with respect to the frame 23, and as a result, the tension wheel 21e moves downward, and the chain 20 is A predetermined tension is applied. Of course, the above tension wheel 2
By configuring 1d similarly to the tension wheel 21e, the synchronous lifting and lowering of the floor can be made more reliable.

従って、この駆動装置2にあっては、プール床lの昇降
時の揺れを大幅に減少させることができる他、プール床
lの使用中の揺れや上下動を効果的に制御することがで
きる。このとき、プール床1の周縁部に、第2図に示す
ような振れ止めローラRを配設しておくことで、プール
壁Wやプール床lの傷損などを有効に防止することがで
きる。
Therefore, with this drive device 2, it is possible to significantly reduce the shaking when the pool floor 1 is raised and lowered, and it is also possible to effectively control the shaking and vertical movement of the pool floor 1 during use. At this time, by disposing steady rest rollers R as shown in FIG. 2 on the peripheral edge of the pool floor 1, damage to the pool wall W and the pool floor L can be effectively prevented. .

上記駆動機構22は、モータ22aと、減速機22bと
、該制御された回転を前記駆動ホイール21aに伝達す
る駆動軸22cと、から構成されている。
The drive mechanism 22 includes a motor 22a, a speed reducer 22b, and a drive shaft 22c that transmits the controlled rotation to the drive wheel 21a.

モータ22aと減速機22bとは、チェーン22dを介
してスプロケットホイール22e。
The motor 22a and the speed reducer 22b are connected to a sprocket wheel 22e via a chain 22d.

22fに連結されていると共に、上記減速機22bと駆
動軸22cとの間には、トルクリミッタ22gが配設さ
れ、また、上記駆動軸22cにはエンコーダ22hが附
設されている。
22f, a torque limiter 22g is disposed between the speed reducer 22b and the drive shaft 22c, and an encoder 22h is attached to the drive shaft 22c.

また、上記のように構成されてなるプール床1と駆動装
置2との連設部位には、第4図に示すように、目隠装置
3が配設されている。
Further, as shown in FIG. 4, a blindfold device 3 is disposed at a portion where the pool floor 1 configured as described above and the drive device 2 are connected.

この目隠装置3は、前記ホイール群21が収納されてな
るフレーム23内に配設されているもので、バネ鋼材な
どで形成された細lJ長尺のシャッター板30と、該シ
ャッター板30を巻き取るトラム31と、上記シャッタ
ー板30をガイドするガイトローラ32と、上記シャッ
ター板30か摺接される化粧板としての機能も有する面
板33と、から構成されている。
This blindfold device 3 is disposed within a frame 23 in which the wheel group 21 is housed, and includes a thin LJ long shutter plate 30 made of spring steel, etc. It is composed of a winding tram 31, a guide roller 32 that guides the shutter plate 30, and a face plate 33 that also functions as a decorative plate on which the shutter plate 30 slides.

このシャッター板30を、バネ鋼材で形成することで、
例えば、ゴム板でシャッター板30を形成した場合に比
べ、その劣化を長期にわたって防止することができる。
By forming this shutter plate 30 from a spring steel material,
For example, compared to the case where the shutter plate 30 is formed of a rubber plate, its deterioration can be prevented for a long period of time.

また、ドラム31は、上記シャッター板30を巻き取る
方向に付勢されている。
Further, the drum 31 is biased in a direction to wind up the shutter plate 30.

ガ、イドローラ32は、上記面板33偏に一対配設され
ている。
A pair of guide rollers 32 are arranged on the face plate 33.

このように構成された目隠装置3には、一端がプール床
lに連結され他端がシャッター板30に連結されたアー
ム26が連設されており、このアーム26がプール床l
の昇降時に連動してシャッター板30を昇降案内するの
で、面板33.33間の隙間が外部に露呈することはな
く、子供達か誤って手や足を該隙間に入れて怪我などを
する心配かなく安全性か向上する。
The blindfold device 3 configured in this manner is connected to an arm 26 whose one end is connected to the pool floor l and the other end is connected to the shutter plate 30, and this arm 26 is connected to the pool floor l.
Since the shutter plate 30 is guided up and down in conjunction with the raising and lowering of the shutter plate, the gap between the face plates 33 and 33 will not be exposed to the outside, and there is no risk of children accidentally putting their hands or feet into the gap and causing injury. Safety will be improved forever.

尚、−上記実施例では、チェーン20やホイール群21
等をプール床lの四隅に配設した場合を例にとり説明し
たか、この発明にあってはこれに限定されるものではな
く、プール床の床面積が小さなものにあっては、その対
向辺部に一対配設してaK&することもできる。
In addition, - in the above embodiment, the chain 20 and the wheel group 21
This invention is not limited to this, but if the pool floor has a small floor area, the opposite side It is also possible to arrange a pair in the section for aK&.

〔発明の効果〕〔Effect of the invention〕

この発明に係るプール床装置は、以上説明したように、
プール床が上記ホイール群に巻装された各チェーンの両
端部に連結されて保持されているため、プール床に上昇
力が作用したとしてもプール床の下端に連結されたチェ
ーンがプール床の上昇を阻止し、また、プール床に下降
力が作用したとしてもプール床の上端に連結されたチェ
ーンかプール床の下降を阻止するように構成されている
ので、地震等が発生したとしてもプール床が濫りに上下
動或は揺動することがなく極めて安全である。
As explained above, the pool floor device according to the present invention has the following features:
Since the pool floor is connected to both ends of each chain wrapped around the wheel group, even if a lifting force is applied to the pool floor, the chains connected to the lower end of the pool floor will not raise the pool floor. In addition, even if a downward force is applied to the pool floor, the chain connected to the top of the pool floor is constructed to prevent the pool floor from descending, so even if an earthquake occurs, the pool floor will not fall. It is extremely safe as it does not move up and down or swing excessively.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の一実施例に係るプール床装置の駆動
装置の原理図、第2図はプール床を一部破断して示す斜
視図、第3図は同駆動装置の構成例を示す部分縦断面図
、第4図は同駆動装置の平面からみた断面図、第5図は
従来のプール床の駆動装置を示す断面図である。 〔符号の説明〕 ■・・・プール床     2・・・駆動装置10・・
・支持枠     11・・・床 材20・・・チェー
ン    21・・・ホイール群22・・・駆動装置
FIG. 1 is a principle diagram of a driving device for a pool floor device according to an embodiment of the present invention, FIG. 2 is a partially cutaway perspective view of the pool floor, and FIG. 3 is a configuration example of the driving device. FIG. 4 is a sectional view of the driving device seen from a plane, and FIG. 5 is a sectional view showing a conventional pool floor driving device. [Explanation of symbols] ■... Pool floor 2... Drive device 10...
・Support frame 11...Floor material 20...Chain 21...Wheel group 22...Drive device

Claims (1)

【特許請求の範囲】[Claims] プール床の少なくとも対向辺部に配設されたチェーンと
、これら各チェーンが巻装されるホイール群と、該ホイ
ール群の中の少なくとも一の駆動ホイールを駆動させる
モータと、から構成されてなる駆動装置をプールの周縁
部地下に夫々収納すると共に、上記ホイール群に巻装さ
れた各チェーンの両端部を上記プール床の対向辺部に夫
々連結したことを特徴とするプール床の昇降装置。
A drive comprising chains disposed on at least opposite sides of the pool floor, a group of wheels around which each of these chains is wound, and a motor that drives at least one drive wheel in the group of wheels. A device for raising and lowering a pool floor, characterized in that the devices are stored underground at the periphery of the pool, and both ends of each chain wound around the wheel group are respectively connected to opposite sides of the pool floor.
JP27145789A 1989-10-20 1989-10-20 Pool floor lifting equipment Expired - Lifetime JP2855452B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27145789A JP2855452B2 (en) 1989-10-20 1989-10-20 Pool floor lifting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27145789A JP2855452B2 (en) 1989-10-20 1989-10-20 Pool floor lifting equipment

Publications (2)

Publication Number Publication Date
JPH03137361A true JPH03137361A (en) 1991-06-11
JP2855452B2 JP2855452B2 (en) 1999-02-10

Family

ID=17500301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27145789A Expired - Lifetime JP2855452B2 (en) 1989-10-20 1989-10-20 Pool floor lifting equipment

Country Status (1)

Country Link
JP (1) JP2855452B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640504B2 (en) 2000-09-11 2003-11-04 Flg Industries, Inc. Moveable swimming pool floor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640504B2 (en) 2000-09-11 2003-11-04 Flg Industries, Inc. Moveable swimming pool floor

Also Published As

Publication number Publication date
JP2855452B2 (en) 1999-02-10

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