JPH09266932A - Magnetic ceiling lifter - Google Patents
Magnetic ceiling lifterInfo
- Publication number
- JPH09266932A JPH09266932A JP10185396A JP10185396A JPH09266932A JP H09266932 A JPH09266932 A JP H09266932A JP 10185396 A JP10185396 A JP 10185396A JP 10185396 A JP10185396 A JP 10185396A JP H09266932 A JPH09266932 A JP H09266932A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- ceiling
- lifter
- traveling
- ceiling member
- 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
- Invalid Beds And Related Equipment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、患者の歩行補助
装置や介護者の介護補助装置として使用するリフター装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lifter device used as a walking assist device for a patient or a care assist device for a caregiver.
【０００２】[0002]
【従来の技術】歩行が困難になった高齢者や障害者は一
般に車椅子を用いて移動するが、歩行したいときには歩
行用の装具が必要となる。また高齢者や障害者の自立促
進のための歩行訓練の場合には、訓練者の体重の一部分
を肩代わりして支持して訓練者と共に移動する歩行訓練
補助装置が必要である。更に、患者を介護する場合には
介護の負担を軽減させるために患者をスリング（体を包
む布）にくるめて運搬する運搬具が必要である。このよ
うな歩行用の装具や歩行訓練補助装置や運搬具としてリ
フターを応用することが考えられる。しかるに、通常の
リフターはレールやクレーン等の方式である。2. Description of the Related Art Elderly and disabled persons who have difficulty walking generally use wheelchairs, but when they want to walk, they need walking equipment. Further, in the case of walking training for promoting the independence of the elderly and the disabled, a walking training assisting device that supports a part of the weight of the trainee as a shoulder and moves with the trainee is necessary. In addition, when nursing a patient, a carrier is required to carry the patient around a sling (cloth wrapping the body) in order to reduce the burden of nursing care. It is conceivable to apply the lifter as such an orthosis for walking, a walking training auxiliary device, or a carrier. However, a normal lifter is a system such as a rail or a crane.
【０００３】[0003]
【発明が解決しようとする課題】レールやクレーン等を
利用したリフターは大掛かりな構造であり、コストが掛
り、しかも動きがレールに沿った線状経路に制限される
欠点がある。A lifter using a rail, a crane or the like has a large structure, is expensive, and has a drawback that its movement is limited to a linear path along the rail.
【０００４】次に、高所作業等を行うためにロボットと
して、履帯外周に磁石片を取り付けて構成した磁気クロ
ーラを用いた天井走行機構が開発されているが（日本ロ
ボット学会誌Ｖｏｌ．１０，Ｎｏ．５，ｐｐ６０６〜６
０８，１９９２参照）、この磁気クローラ式天井走行機
構は個々の磁石片が直接天井に吸着するので、走行に際
して個々の磁石片を順次天井から剥がすための装置が必
要になり、構造が複雑なものになっている。Next, a ceiling traveling mechanism using a magnetic crawler constructed by attaching a magnet piece to the outer circumference of a crawler belt has been developed as a robot for performing work at high places, etc. No.5, pp606-6
08, 1992), since this magnetic crawler type ceiling traveling mechanism attracts each magnet piece directly to the ceiling, a device for sequentially peeling each magnet piece from the ceiling is required during traveling, and the structure is complicated. It has become.
【０００５】この発明は上記の如き事情に鑑みてなされ
たものであって、構造が簡単であり、移動の範囲が線状
経路に制限されることがなく、かつ走行が円滑である磁
石式天井走行リフター装置を提供することを目的とする
ものである。The present invention has been made in view of the above circumstances, and has a simple structure, the range of movement is not limited to a linear path, and the magnetic ceiling is smooth to run. An object is to provide a traveling lifter device.
【０００６】[0006]
【課題を解決するための手段】この目的に対応して、こ
の発明の磁石式天井走行リフター装置は、磁性材料製の
天井部材と前記天井部材に沿って走行する走行リフター
とからなる磁石式天井走行リフター装置であって、前記
走行リフターは、フレームと前記フレームから上方に突
出していて天井部材に接触して転動可能な車輪と、前記
天井部材との間に間隙をおいて前記フレームに取り付け
られている磁石と、前記フレームから懸吊されている負
荷支持部とを備えることを特徴としている。To solve this problem, a magnetic ceiling traveling lifter device of the present invention is a magnetic ceiling comprising a ceiling member made of a magnetic material and a traveling lifter traveling along the ceiling member. A traveling lifter device, wherein the traveling lifter is attached to the frame with a gap between a frame and a wheel protruding upward from the frame and capable of rolling by contact with a ceiling member. And a load support suspended from the frame.
【０００７】[0007]
【発明の実施の形態】以下、この発明の詳細を一実施例
を示す図面について説明する。図１及び図２において１
は天井走行リフター装置であり、天井走行リフター装置
１は磁性材料製の天井部材２と走行リフター３とで構成
されている。走行リフター３はフレーム４を有し、フレ
ーム４の上端部に磁石５を取り付けている。磁石５は隣
合って配置されて全体として円環状をなす複数の磁石も
しくは直行二方向に対称的に配置された複数の磁石また
は円環状の一体の磁石で構成する。また磁石５は永久磁
石または場合によっては電磁石で構成する。フレーム４
にはモータ６が取り付けられ、モータ６の回転軸７に車
輪８が取り付けられている。車輪８は天井部材２に接触
して転動可能であり、かつ磁石５よりも上方に突出して
おり、車輪８の上端と磁石５の上端との間にはｈの距離
がある。また、車輪８の回転軸と直行する方向に回転軸
を持つキャスター９が車輪８と等角度間隔になる位置に
配置されて０る。キャスター９の上端の位置は車輪８の
上端の位置とほぼ同じである。フレーム４から負荷支持
装置１１が懸吊している。この負荷支持装置１１は患者
や歩行訓練者を支えて、その体重の一部分または全部を
負担するもので、スリングと称される帯状部材または棒
状部材によって構成される。必要に応じて負荷支持装置
１１は旋回機構部１２や昇降機構部１３を介してフレー
ム４から懸吊される。旋回機構部１２は負荷支持装置１
１がフレーム４に対して回転することを許容するための
機構であり、また昇降機構部１３は負荷支持装置１１が
フレーム４に対して上下変位するのを許容するための機
構である。DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the present invention will be described below with reference to the drawings showing one embodiment. 1 in FIGS. 1 and 2
Is a ceiling traveling lifter device, and the ceiling traveling lifter device 1 is composed of a ceiling member 2 made of a magnetic material and a traveling lifter 3. The traveling lifter 3 has a frame 4, and a magnet 5 is attached to the upper end of the frame 4. The magnets 5 are composed of a plurality of magnets which are arranged adjacent to each other and have an annular shape as a whole, or a plurality of magnets which are symmetrically arranged in two orthogonal directions or an annular integrated magnet. The magnet 5 is a permanent magnet or an electromagnet in some cases. Frame 4
A motor 6 is attached to the wheel 6, and a wheel 8 is attached to a rotating shaft 7 of the motor 6. The wheel 8 is in contact with the ceiling member 2 and can roll, and protrudes above the magnet 5. There is a distance h between the upper end of the wheel 8 and the upper end of the magnet 5. Further, the casters 9 having a rotation axis in a direction perpendicular to the rotation axis of the wheel 8 are arranged at positions equiangularly spaced from the wheel 8 and are zero. The position of the upper end of the caster 9 is almost the same as the position of the upper end of the wheel 8. A load support device 11 is suspended from the frame 4. The load support device 11 supports a patient or a walking trainee and bears part or all of the weight of the patient, and is configured by a belt-shaped member or a rod-shaped member called a sling. The load supporting device 11 is suspended from the frame 4 via the turning mechanism 12 and the lifting mechanism 13 as necessary. The turning mechanism section 12 is the load supporting device 1
1 is a mechanism for allowing the frame 1 to rotate with respect to the frame 4, and the elevating mechanism section 13 is a mechanism for allowing the load supporting device 11 to be vertically displaced with respect to the frame 4.
【０００８】このように構成された天井走行リフター装
置１の作用は次の通りである。走行リフター３は磁石５
の吸着力で天井部材２に吸着支持される。患者を負荷支
持装置１１で支持した状態で、または歩行訓練者の体を
支持した状態でモータ６を駆動し車輪８を回転させれ
ば、車輪８が天井部材２に接触した状態で転動し、リフ
ター３が移動し、患者の運搬や歩行訓練者の追従が行わ
れる。磁石５と天井部材２との間には間隙ｈが確保され
ているので、リフター３の動きは円滑に行うことができ
る。歩行訓練者が自力で歩行する訓練でリフター３は単
に歩行訓練者に引かれて移動する機能だけが求められる
場合には、リフター３のモータ６は必要ない。磁石５は
前述の通り、永久磁石及び電磁石の両方が使用可能であ
るが、停電等の事故の対処については、永久磁石を使用
したほうが容易である。The operation of the overhead traveling lifter device 1 thus constructed is as follows. The traveling lifter 3 has a magnet 5
The ceiling member 2 is sucked and supported by the suction force of. If the motor 6 is driven and the wheels 8 are rotated while the patient is supported by the load support device 11 or the body of the trainee, the wheels 8 roll while contacting the ceiling member 2. , The lifter 3 moves, and the patient is transported and the gait trainer is followed. Since the gap h is secured between the magnet 5 and the ceiling member 2, the lifter 3 can move smoothly. The motor 6 of the lifter 3 is not necessary if the lifter 3 is required to have only the function of being pulled by the walk trainer in the training in which the walk trainer walks by himself. As described above, both permanent magnets and electromagnets can be used as the magnet 5, but it is easier to use permanent magnets for dealing with accidents such as power outages.
【０００９】[0009]
【発明の効果】このような構成の磁石式天井走行リフタ
ー装置では、磁石片が直接に天井部材に吸着しないの
で、走行に伴って磁石片を順次天井部材から剥がすため
の機構を必要とせず、移動を滑らかにすることができる
と共に、装置の構造が簡単になり、またレールを使用し
ないので移動の範囲が線状経路に制限されることがな
い。こうして本発明によれば、構造が簡単であり、移動
の範囲が線状経路に制限されることがなく、かつ走行が
円滑である磁石式天井走行リフター装置を得ることがで
きる。In the magnetic ceiling traveling lifter device having such a structure, since the magnet pieces are not directly attracted to the ceiling member, there is no need for a mechanism for sequentially peeling the magnet pieces from the ceiling member as the vehicle travels. The movement is smooth, the structure of the device is simple, and since no rail is used, the range of movement is not limited to the linear path. Thus, according to the present invention, it is possible to obtain a magnetic ceiling traveling lifter device having a simple structure, the range of movement is not limited to a linear path, and traveling is smooth.
【図１】磁石式天井走行リフター装置の縦断面説明図。FIG. 1 is an explanatory vertical cross-sectional view of a magnetic ceiling traveling lifter device.
【図２】磁石式天井走行リフター装置の平面説明図。FIG. 2 is an explanatory plan view of a magnet type overhead traveling lifter device.
１ 天井走行リフター装置 ２ 天井部材 ３ 走行リフター ４ フレーム ５ 磁石 ６ モータ ７ 回転軸 ８ 車輪 ９ キャスター １１ 負荷支持装置 １２ 旋回機構部 １３ 昇降機構部 DESCRIPTION OF SYMBOLS 1 Ceiling traveling lifter device 2 Ceiling member 3 Traveling lifter 4 Frame 5 Magnet 6 Motor 7 Rotating shaft 8 Wheel 9 Caster 11 Load supporting device 12 Turning mechanism part 13 Lifting mechanism part
Claims (3)
沿って走行する走行リフターとからなる磁石式天井走行
リフター装置であって、前記走行リフターは、フレーム
と前記フレームから上方に突出していて天井部材に接触
して転動可能な車輪と、前記天井部材との間に間隙をお
いて前記フレームに取り付けられている磁石と、前記フ
レームから懸吊されている負荷支持部とを備えることを
特徴とする磁石式天井走行リフター装置。1. A magnetic ceiling traveling lifter device comprising a ceiling member made of a magnetic material and a traveling lifter traveling along the ceiling member, wherein the traveling lifter projects upward from the frame and the frame. It is provided with a wheel that is in contact with the ceiling member and can roll, a magnet that is attached to the frame with a gap between the ceiling member, and a load support portion that is suspended from the frame. A unique magnetic overhead traveling lifter device.
を特徴とする請求項１記載の磁石式天井走行リフター装
置。2. The magnet type overhead traveling lifter device according to claim 1, further comprising a motor for driving the wheels.
は昇降機構部を介して懸吊されている前記負荷支持部と
を備えることを特徴とする請求項１記載の磁石式天井走
行リフター装置。3. The magnet type overhead traveling lifter device according to claim 1, further comprising: the load supporting unit suspended from the frame via a turning mechanism unit and / or a lifting mechanism unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10185396A JP2869863B2 (en) | 1996-04-01 | 1996-04-01 | Magnet type overhead traveling lifter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10185396A JP2869863B2 (en) | 1996-04-01 | 1996-04-01 | Magnet type overhead traveling lifter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09266932A true JPH09266932A (en) | 1997-10-14 |
| JP2869863B2 JP2869863B2 (en) | 1999-03-10 |
Family
ID=14311604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10185396A Expired - Lifetime JP2869863B2 (en) | 1996-04-01 | 1996-04-01 | Magnet type overhead traveling lifter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2869863B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002302399A (en) * | 2001-03-30 | 2002-10-18 | Natl Inst Of Industrial Safety Independent Administrative Institution | Ceiling structure for suspending moving device |
| JP2002302400A (en) * | 2001-03-30 | 2002-10-18 | Natl Inst Of Industrial Safety Independent Administrative Institution | Ceiling structure for suspending moving device |
| JP2017064038A (en) * | 2015-09-30 | 2017-04-06 | 株式会社Ｌｉｘｉｌ | Suspension device and space control system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3622935B1 (en) * | 2018-09-12 | 2021-07-14 | TRUMPF Medizin Systeme GmbH + Co. KG | Magnetic suspension system |
-
1996
- 1996-04-01 JP JP10185396A patent/JP2869863B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002302399A (en) * | 2001-03-30 | 2002-10-18 | Natl Inst Of Industrial Safety Independent Administrative Institution | Ceiling structure for suspending moving device |
| JP2002302400A (en) * | 2001-03-30 | 2002-10-18 | Natl Inst Of Industrial Safety Independent Administrative Institution | Ceiling structure for suspending moving device |
| JP2017064038A (en) * | 2015-09-30 | 2017-04-06 | 株式会社Ｌｉｘｉｌ | Suspension device and space control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2869863B2 (en) | 1999-03-10 |
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Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
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