JPH0516798A - Guide foot device for magnetic levitation car - Google Patents
Guide foot device for magnetic levitation carInfo
- Publication number
- JPH0516798A JPH0516798A JP20398991A JP20398991A JPH0516798A JP H0516798 A JPH0516798 A JP H0516798A JP 20398991 A JP20398991 A JP 20398991A JP 20398991 A JP20398991 A JP 20398991A JP H0516798 A JPH0516798 A JP H0516798A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- stopper wheel
- stopper
- guide
- car
- 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
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、磁気浮上車両が停止
中または低速走行中の磁気による左右案内が十分でない
場合に磁力に代わって機械的に案内するための案内脚装
置の改良に係り、案内脚装置が異常の場合または車両が
高速浮上走行中に磁気オフなどの緊急の場合、案内脚装
置に代わって車両をガイドウエイ側壁に沿い機械的に案
内するストッパー輪装置を分離配置して、高速浮上走行
中の案内脚を格納可能にし、走行抵抗の低減、走行音の
低減並びに案内脚装置の格納スペースの縮小、軽量化を
達成した磁気浮上車両用案内脚装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a guide leg device for mechanically guiding in place of magnetic force when the magnetically levitated vehicle is not sufficiently guided by the magnetic force while the vehicle is stopped or traveling at a low speed. When the guide leg device is abnormal or in an emergency such as magnetic off while the vehicle is flying at high speed, in place of the guide leg device, a stopper wheel device that mechanically guides the vehicle along the side wall of the guideway is separately arranged, The present invention relates to a guide leg device for a magnetic levitation vehicle, which can store a guide leg during high-speed levitating travel, reduce traveling resistance, reduce traveling noise, and reduce the storage space and weight of the guide leg device.
【０００２】[0002]
【従来の技術】磁気浮上車両システムは、地上に浮上用
および推進用の地上コイルを配置し、車両側の電磁石に
て磁気反発させて浮上させ、また、推進用コイルを次々
と励磁して移動磁界を形成して、車両側の電磁石を移動
させるものであり、前記電磁石を超電導コイルとするこ
とにより鉄心をなくしている。超電導コイルとすること
により、反発式磁気浮上力はある程度の速度を有する場
合に発生するため、低速度域では車輪で車両を支持して
いる。2. Description of the Related Art In a magnetic levitation vehicle system, a levitation coil and a propulsion ground coil are arranged on the ground, magnetically repelled by an electromagnet on the vehicle side to levitate, and the propulsion coils are sequentially excited and moved. A magnetic field is formed to move the electromagnet on the vehicle side, and the electromagnet is a superconducting coil to eliminate the iron core. By using a superconducting coil, the repulsive magnetic levitation force is generated at a certain speed, so that the vehicle is supported by wheels in the low speed range.
【０００３】また、磁気浮上車両が停止中または低速走
行中の磁気による左右案内が十分でなく方向性が乱され
る場合、これに代わって機械的に案内するためにガイド
ウェイ側壁に接触回転する案内脚装置が車両の両側に設
けてある。Further, when the magnetically levitated vehicle is stopped or is traveling at a low speed, when the left and right guidance due to magnetism is not sufficient and the directionality is disturbed, the magnetically levitated vehicle rotates in contact with the side wall of the guideway for mechanical guidance instead. Guide leg devices are provided on both sides of the vehicle.
【０００４】さらに、磁気浮上車両には、数１００ｋｍ
／ｈの超高速で走行する車両が異常を起こし、ガイドウ
ェイ側壁に接触した際の衝撃を緩和し、同時に負荷され
る約８トンの高負荷の左右力に耐えながら停止まで安全
に車両を案内するためのストッパー輪装置が必要であ
る。このストッパー輪装置は上述の衝撃を緩和する緩和
装置と高負荷並びに高速回転に耐えられるベアリングを
持つことが必要である。Further, a magnetically levitated vehicle is several 100 km long.
/ H The vehicle running at an extremely high speed abnormally absorbs the impact when it comes into contact with the side wall of the guideway, and at the same time guides the vehicle safely until it stops while bearing the lateral load of a high load of approximately 8 tons. A stopper wheel device is needed to do this. This stopper wheel device needs to have a cushioning device for cushioning the above-mentioned shock and a bearing capable of withstanding high load and high speed rotation.
【０００５】従来、ストッパー輪装置は図５に示す如
く、前記案内脚装置の中に組み込まれており、案内脚タ
イヤ６０と同軸上に構成されていた。緩衝装置は案内脚
の脚出し格納用のオレオ装置を兼用し、ベアリングはス
トッパー輪６１の中央に１個の平軸受で軸支する構成か
らなる。Conventionally, as shown in FIG. 5, the stopper wheel device is incorporated in the guide leg device and is coaxial with the guide leg tire 60. The shock absorber also serves as an oleo device for retracting and storing the guide leg, and the bearing is configured such that one plain bearing is axially supported in the center of the stopper wheel 61.
【０００６】ストッパー輪装置を内蔵した案内脚装置
は、該車両が高速で走り出すと磁力による案内ができる
ため不要となり、台車内へ格納して走行抵抗及び走行音
の低減を図るが、ストッパー輪６１は浮上走行中でも磁
石が異常を起こした場合、車両がガイドウェイ側壁に衝
突するのを防止しなければならず、そのホイールの一部
を常に台車より突出させておかねばならず、案内脚タイ
ヤ６０を浮上走行中に格納できない構成であった。The guide leg device incorporating the stopper wheel device becomes unnecessary when the vehicle starts running at high speed because it can be guided by magnetic force, and it is stored in the carriage to reduce running resistance and running noise. The vehicle must prevent the vehicle from colliding with the side wall of the guideway even if the magnet is abnormal even during levitation, and a part of its wheel must always be projected from the bogie. It was a configuration that could not be stored while levitating.
【０００７】[0007]
【発明が解決しようとする課題】すなわち、従来のスト
ッパー輪装置は案内脚装置と同軸上に構成されていたた
め、案内脚による機械的な案内のいらなくなった高速浮
上走行中でも案内脚を台車内に格納ができずに走行する
ため走行抵抗、走行音の増加原因となっていた。That is, since the conventional stopper wheel device is constructed coaxially with the guide leg device, the guide leg can be installed in the bogie even during high-speed ascending traveling in which mechanical guidance by the guide leg is no longer required. Since the vehicle could not be stored and traveled, it caused increased running resistance and running noise.
【０００８】また、磁石に異常が発生した際に生じる高
負荷と高速走行に耐える構造物として、脚出し格納機構
を有する案内脚装置を設計すると、案内脚装置自体がか
なりの重量物となる問題があった。Further, when a guide leg device having a leg retracting and storing mechanism is designed as a structure capable of withstanding a high load and high speed running when an abnormality occurs in a magnet, the guide leg device itself becomes a heavy object. was there.
【０００９】従来のストッパー輪装置を使用した磁気浮
上式車両では、磁石が異常を来たし、ストッパー輪装置
が作動した最高速度は３９６ｋｍ／ｈであり、この時の
異常左右力は５トン程度である。しかし、今後実用化を
目指す磁気浮上式車両では最高速度５５０ｋｍ／ｈであ
り、この時の異常左右力は約８トンもあるため、従来の
ストッパー輪装置の平軸受では瞬時に焼き付いて作動不
能となる。In a magnetically levitated vehicle using a conventional stopper wheel device, the magnet has an abnormality, and the maximum speed at which the stopper wheel device operates is 396 km / h, and the abnormal lateral force at this time is about 5 tons. . However, the maximum speed of a magnetically levitated vehicle that will be put to practical use in the future is 550 km / h, and the abnormal lateral force at this time is about 8 tons. Therefore, the plain bearings of the conventional stopper wheel device instantly seize and become inoperable. Become.
【００１０】また磁石が異常を起こすと異常左右力が発
生するとともに、それまで得られていた浮上力を失うこ
とになり、下方へ落下（上下ストッパーと軌道の隙間は
約１４０ｍｍ）しながら左右へ変位し、ガイドウェイ側
壁とストッパー輪が接触することになる。すなわち、ス
トッパー輪と側壁の接触は垂直ではなく２°程度の傾斜
を持つため、上記膨大な異常左右力が掛かるとそれに伴
いストッパー輪の軸回りにトルクが発生し、ストッパー
輪はこのトルクに対しても強度を持つ必要がある。この
点からも、従来の構造ではとても耐えられない。When the magnet has an abnormality, an abnormal lateral force is generated, and the levitation force obtained up to that point is lost, and the magnet falls to the left and right while falling downward (the clearance between the vertical stopper and the track is about 140 mm). The guideway side wall comes into contact with the stopper ring due to displacement. That is, since the contact between the stopper wheel and the side wall is not vertical but has an inclination of about 2 °, when the above-mentioned enormous lateral force is applied, a torque is generated around the axis of the stopper wheel, and the stopper wheel responds to this torque. But you need to have strength. From this point as well, the conventional structure is very intolerable.
【００１１】この発明は、磁気浮上車両において上述の
問題を解消するため、ストッパー輪が案内脚装置とは別
個に装備され緊急時の確実な作動を確保した磁気浮上車
両用が案内脚装置の提供を目的としている。In order to solve the above-mentioned problems in a magnetically levitated vehicle, the present invention provides a guide leg device for a magnetically levitated vehicle in which a stopper wheel is provided separately from a guide leg device to ensure reliable operation in an emergency. It is an object.
【００１２】[0012]
【課題を解決するための手段】この発明は、磁気浮上車
両の磁気案内力が少ない場合に磁力に代わって機械的に
案内するため、車両の両側に脚出し格納可能にした案内
脚装置において、該車両の磁石及び案内脚装置が異常と
なった場合に機械的に案内するストッパー輪装置を、ス
トッパー輪の一部を車両より突出させ緊急時にガイドウ
ェイ側壁に接触回転可能に分離配置したことを特徴とす
る磁気浮上車両用案内脚装置である。SUMMARY OF THE INVENTION The present invention provides a guide leg device which can be stowed and stowed on both sides of the vehicle in order to mechanically guide the magnetically levitated vehicle in place of the magnetic force when the magnetic guide force is small. The stopper wheel device that mechanically guides when the magnet and the guide leg device of the vehicle become abnormal is arranged so that a part of the stopper wheel protrudes from the vehicle and can contact and rotate with the side wall of the guideway in an emergency. This is a guide leg device for a magnetically levitated vehicle.
【００１３】また、この発明は、上記構成において、ス
トッパー輪装置が車両に固着したブラケットに防振材を
介してストッパー輪軸を２個以上のベアリングにて回転
自在に軸支され、軸支部に該軸の傾斜を制限するための
傾斜止め具を有することを特徴とする磁気浮上車両用案
内脚装置である。Further, according to the present invention, in the above structure, the stopper wheel device is rotatably supported on the bracket fixed to the vehicle through the vibration isolating member by the two or more bearings, and the stopper wheel device is mounted on the shaft supporting portion. A guide leg device for a magnetically levitated vehicle, comprising a tilt stopper for limiting tilt of a shaft.
【００１４】[0014]
【作用】この発明は、磁気浮上車両の高速走行時にガイ
ドウェイ側壁に当接するのを防止するため、車両の両側
に装着された案内脚装置とは別個に、台車に固着したブ
ラケットに防振材を介しかつ所要配置のベアリングにて
ストッパー輪を回転自在に軸支し、かつストッパー輪の
一部を車両より突出させ緊急時にガイドレールに接触回
転可能にした構成を特徴とし、ストッパー輪装置を別個
配置したことにより、案内脚装置を浮上走行中、すなわ
ち充分な磁気による浮上力、案内力が発生した場合に完
全に格納して走行抵抗や騒音を低減でき、かつ案内脚装
置自体は緊急時の大きな荷重が掛かることを想定する必
要がなく、装置全体が軽量化され車両に設ける格納スペ
ースを小さくできる。According to the present invention, in order to prevent the magnetically levitated vehicle from abutting against the side walls of the guideway when the vehicle is traveling at a high speed, the antivibration material is attached to the bracket fixed to the carriage separately from the guide leg devices mounted on both sides of the vehicle. The stopper wheel is rotatably rotatably supported by a bearing with a required arrangement, and a part of the stopper wheel is projected from the vehicle so that it can rotate in contact with the guide rail in an emergency. By arranging them, the guide leg device can be completely stored during levitating travel, that is, when sufficient magnetic levitation force and guide force are generated, to reduce running resistance and noise. Since it is not necessary to assume that a large load is applied, the weight of the entire device can be reduced and the storage space provided in the vehicle can be reduced.
【００１５】この発明のストッパー輪装置は、数１００
ｋｍ／ｈｒの超高速で走行する磁気浮上車両がこのガイ
ドレールに接触した際の衝撃を緩和するため、実施例に
示す如く、ストッパー輪の軸に装着した複数のベアリン
グを防振材を介して車両に固着したブラケットに固着し
てあり、またベアリングとストッパー輪はキーにてボル
トに装着されており、ガイドレールに接触した際に円滑
に回転する。また、この発明のストッパー輪装置は、過
大な異常左右力と高速から耐えられるように、複数のボ
ールベアリングを回転軸上に許す限り離して取り付け、
ベアリング荷重を低負荷になるように工夫するととも
に、異常左右力が傾斜してかかることにより発生するト
ルクに対しても強度を持たせるようにした。また、スト
ッパー輪が傾斜しすぎると緩衝材が破損する恐れがある
ため、傾斜許容範囲を傾斜止め具で規制している。The stopper wheel device of the present invention has several hundreds.
In order to mitigate the impact when a magnetically levitated vehicle traveling at an extremely high speed of km / hr contacts this guide rail, as shown in the embodiment, a plurality of bearings mounted on the shaft of the stopper wheel are provided via a vibration-proof material. It is fixed to a bracket that is fixed to the vehicle, and the bearing and stopper ring are attached to the bolt with a key so that they rotate smoothly when they contact the guide rail. In addition, the stopper wheel device of the present invention is mounted so that a plurality of ball bearings are separated from each other on the rotating shaft as far as possible so as to withstand excessive abnormal lateral force and high speed
The bearing load has been designed to be low, and the bearing has strength against the torque generated by the inclining abnormal lateral force. Further, if the stopper wheel is inclined too much, the cushioning material may be damaged, so the inclination allowable range is restricted by the inclination stopper.
【００１６】[0016]
【実施例】案内脚装置は、ここではレバー１０とダンパ
ーを直列配置した内部ロック機構を有する揚降アクチュ
エーター２０から構成されている。レバー１０は枢軸部
１３でブラケットを介して台車３に軸支され、案内脚タ
イヤ１の車軸２を軸支するためのフォークアーム１１と
揚降並びに案内脚タイヤ１への衝撃などを伝達するため
のレバーアーム１２とから構成されている。さらに、レ
バーアーム１２先端には、バレル２１を車両に軸支した
揚降アクチュエーター２０のダンパーロッド３１が軸支
されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The guide leg device here comprises a lifting actuator 20 having an internal locking mechanism in which a lever 10 and a damper are arranged in series. The lever 10 is pivotally supported by the bogie 3 via a bracket at a pivot portion 13, and forks and lifts for transmitting and receiving the impact to the fork arm 11 and the guide leg tire 1 for pivotally supporting the axle 2 of the guide leg tire 1. And the lever arm 12. Further, a damper rod 31 of a hoisting actuator 20, which pivotally supports a barrel 21 on the vehicle, is pivotally supported at the tip of the lever arm 12.
【００１７】揚降アクチュエーター２０は、車両に軸支
したバレル２１内に、一方端の揚降ロッドを嵌入したピ
ストンシリンダの他方端がダンパーシリンダ３０を形成
して、ダンパーロッド３１が嵌入されている。The hoisting actuator 20 has a piston 21 in which a hoisting rod at one end is fitted, and a damper cylinder 30 at the other end, and a damper rod 31 is fitted in a barrel 21 axially supported by the vehicle. .
【００１８】この発明によるストッパー輪装置は前記枢
軸部１３を跨いで車両に固着したブラケット４０の先端
のフォーク４１に防振材５３を介してストッパー輪４２
を回転自在に軸支してある。すなわち、フォーク４１の
軸支部５０において、ストッパー輪４２のボルト５１を
軸支するボールベアリング５２は防振材５３を介してフ
ォーク４１に固定されている。ここではストッパー輪４
２およびその両側に配置する２個のボールベアリング５
２のインナーレースがボルト５１にキー５４にて嵌合接
続してある。また、２個のボールベアリング５２の間隔
を軸上でできるだけ広く配置し、傾斜して荷重がかかる
ことにより発生する高トルクにも耐えるよう構成してあ
り、さらにストッパー輪４２が傾斜しすぎないように、
ボルト５１の傾斜を規制するため、フランジとフォーク
４１との隙間を傾斜許容範囲とするキャップ部材からな
る傾斜止め具５５を軸支部５０に螺着してある。さら
に、ブラケット４０はストッパー輪４２の一部が常時台
車より突出するように設定されている。In the stopper wheel device according to the present invention, the stopper wheel 42 is mounted on the fork 41 at the tip of the bracket 40 which is fixed to the vehicle by straddling the pivot portion 13 via the vibration isolator 53.
Is rotatably supported. That is, in the shaft support 50 of the fork 41, the ball bearing 52 that supports the bolt 51 of the stopper ring 42 is fixed to the fork 41 via the vibration isolator 53. Here, the stopper wheel 4
2 and two ball bearings 5 arranged on both sides thereof
A second inner race is fitted and connected to the bolt 51 with a key 54. In addition, the two ball bearings 52 are arranged on the shaft as wide as possible so that they can withstand the high torque generated by the tilted load, so that the stopper wheel 42 does not tilt too much. To
In order to regulate the inclination of the bolt 51, an inclination stopper 55 made of a cap member that allows the gap between the flange and the fork 41 to be within the inclination allowable range is screwed onto the shaft support 50. Further, the bracket 40 is set so that a part of the stopper wheel 42 always projects from the carriage.
【００１９】磁気浮上式車両が高速浮上走行中に磁石に
異常を発生すると、磁石は一瞬にして磁力を失うため、
その部位は落下すると共に反対側の磁石に押されガイド
ウェイ側壁に押し付けられる。この時車両を守るためス
トッパー輪が側壁と接触し、回転して車両が停止するま
で左右案内を行なう。ちなみに、図４に車両速度４２０
ｋｍ／ｈｒから５．４トンの荷重を負荷して、７０秒で
車両が停止させる際の荷重−速度−時間曲線を示すが、
上述の構成からなるこの発明のストッパー輪装置はかか
る高速、高負荷荷重に耐えており、さらには車両速度４
２０ｋｍ／ｈｒ時、すなわち回転数７４３０ｒｐｍで７
０秒間、５．４トンの荷重を負荷してもこの発明のスト
ッパー輪装置は焼き付くことなく作動するという、従来
にない高速、高負荷特性を示した。If an abnormality occurs in the magnet while the magnetically levitated vehicle is flying at high speed, the magnet loses its magnetic force in an instant.
The part falls and is pressed by the magnet on the opposite side against the side wall of the guideway. At this time, in order to protect the vehicle, the stopper wheel comes into contact with the side wall, and the left and right guides are performed until the vehicle stops and rotates. By the way, the vehicle speed 420 is shown in FIG.
The load-speed-time curve when the vehicle is stopped in 70 seconds under a load of 5.4 tons from km / hr is shown below.
The stopper wheel device of the present invention having the above-described structure withstands such high speed and high load, and further, the vehicle speed 4
At 20 km / hr, that is 7 at 7430 rpm
Even if a load of 5.4 tons was applied for 0 seconds, the stopper wheel device of the present invention operated without seizure, exhibiting unprecedented high speed and high load characteristics.
【００２０】[0020]
【発明の効果】案内脚装置は、ストッパー輪装置を個別
配置としたことにより、一方が車輪を軸支するフォーク
アームからなるレバーと、レバーの他方アームに軸支す
る揚降アクチュエーターのみで、懸架部材が極めて少な
く簡単な構造からなり、またストッパー輪を別個に隣接
配置したため、定常車輪走行時の左右案内力（４００ｋ
ｇ程度）を受けるのみで緊急時に大きな荷重が掛かるこ
とを想定する必要がなく、装置全体が軽量化され台車に
設ける格納スペースが小さくでき、メンテナンスが容易
になる利点がある。車両が高速で走行中は案内脚を台車
内に完全格納が可能となり、車両からの突出物が少なく
なり、走行抵抗の低減、走行音の低減をもたらす。Since the guide leg device is provided with the stopper wheel devices individually, the guide leg device is suspended only by the lever composed of a fork arm, one of which supports the wheel, and the hoisting actuator, which pivotally supports the other arm of the lever. The number of members is extremely small and the structure is simple, and the stopper wheels are separately arranged adjacent to each other.
It is not necessary to assume that a large load will be applied in the event of an emergency simply by receiving the load (about g), the entire device can be made lighter, the storage space provided on the trolley can be reduced, and maintenance is easy. While the vehicle is traveling at high speed, the guide legs can be completely stored in the trolley, and the number of protrusions from the vehicle is reduced, which reduces traveling resistance and traveling noise.
【００２１】ストッパー輪装置は、車両より所要位置に
突出配置されて緊急時の作動が確実に確保され、ブラケ
ットに防振材を介して固着しかつベアリングを効果的に
配置して回転自在に軸支されているため、ガイドレール
に接触した際の衝撃を緩和して円滑に回転して高速より
の高負荷荷重に耐えることが可能となった。The stopper wheel device is arranged so as to project from the vehicle at a required position to ensure reliable operation in an emergency, is fixed to the bracket via a vibration isolator, and the bearing is effectively arranged so that the stopper wheel device can rotate freely. Since it is supported, it is possible to absorb the impact when it comes into contact with the guide rails and rotate smoothly to withstand a high load load from high speed.
【図１】この発明によるストッパー輪装置の構成を磁気
浮上車両用案内脚装置とともに示す車両上面から見た説
明図である。FIG. 1 is an explanatory view of a structure of a stopper wheel device according to the present invention, which is shown together with a guide leg device for a magnetically levitated vehicle, as viewed from the vehicle top surface.
【図２】この発明によるストッパー輪装置の構成を磁気
浮上車両用案内脚装置とともに示す車両前方から見た説
明図である。FIG. 2 is an explanatory view showing the configuration of the stopper wheel device according to the present invention together with the magnetically levitated vehicle guide leg device as viewed from the front of the vehicle.
【図３】この発明による磁気浮上車両用ストッパー輪装
置の要部を示す縦断説明図である。FIG. 3 is a vertical cross-sectional explanatory view showing a main part of a stopper wheel device for a magnetically levitated vehicle according to the present invention.
【図４】荷重−速度−時間曲線を示すグラフである。FIG. 4 is a graph showing a load-speed-time curve.
【図５】Ａは従来のストッパー輪装置の構成を磁気浮上
車両用案内脚装置とともに示す車両上面から見た説明図
であり、Ｂは車両前方から見た説明図である。FIG. 5A is an explanatory view of the structure of a conventional stopper wheel device as viewed from the top of the vehicle showing the magnetically levitated vehicle guide leg device, and B is an explanatory view as seen from the front of the vehicle.
１，６０ 案内脚タイヤ ２ 車軸 ３ 台車 １０ レバー １１ フォークアーム １２ レバーアーム １３ 枢軸部 ２０ 揚降アクチュエーター ２１ バレル ３０ ダンパーシリンダ ３１ ダンパーロッド ４０ ブラケット ４１ フォーク ４２，６１ ストッパー輪 ５０ 軸支部 ５１ ボルト ５２ ボールベアリング ５３ 防振材 ５４ キー ５５ 傾斜止め具 1,60 Guide tire 2 axles 3 dolly 10 levers 11 fork arm 12 lever arm 13 Axis 20 Lifting actuator 21 barrels 30 damper cylinder 31 damper rod 40 bracket 41 fork 42,61 Stopper wheel 50 shaft support 51 bolts 52 ball bearing 53 Anti-vibration material 54 key 55 Tilt stop
フロントページの続き (72)発明者 岩本 文雄 兵庫県尼崎市扶桑町１番10号 住友精密工 業株式会社内 (72)発明者 岩井 昭二 兵庫県尼崎市扶桑町１番10号 住友精密工 業株式会社内Continued front page (72) Inventor Fumio Iwamoto Sumitomo Precision Works 1-10 Fuso-cho, Amagasaki City, Hyogo Prefecture Business (72) Inventor Shoji Iwai Sumitomo Precision Works 1-10 Fuso-cho, Amagasaki City, Hyogo Prefecture Business
Claims (2)
に磁力に代わって機械的に案内するため、車両の両側に
脚出し格納可能にした案内脚装置において、該車両の磁
石及び案内脚装置が異常となった場合に機械的に案内す
るストッパー輪装置を、ストッパー輪の一部を車両より
突出させ緊急時にガイドウェイ側壁に接触回転可能に分
離配置したことを特徴とする磁気浮上車両用案内脚装
置。1. A guide leg device which can be stowed out on both sides of the vehicle in order to guide mechanically instead of magnetic force when the magnetic guide force of the magnetically levitated vehicle is small. A magnetically levitated vehicle guide characterized in that a stopper wheel device that mechanically guides when there is an abnormality is arranged so that a part of the stopper wheel protrudes from the vehicle so that it can contact and rotate with the side wall of the guideway in an emergency. Leg device.
ケットに防振材を介してストッパー輪軸を２個以上のベ
アリングにて回転自在に軸支され、軸支部に該軸の傾斜
を制限するための傾斜止め具を有することを特徴とする
請求項１記載の磁気浮上車両用案内脚装置。2. A stopper wheel device is rotatably supported by two or more bearings on a stopper wheel shaft via a vibration-proof material on a bracket fixed to a vehicle, and the tilt of the shaft is restricted by the shaft support portion. The guide leg device for a magnetically levitated vehicle according to claim 1, further comprising a tilt stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203989A JP2571479B2 (en) | 1991-07-17 | 1991-07-17 | Guide leg device for magnetic levitation vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203989A JP2571479B2 (en) | 1991-07-17 | 1991-07-17 | Guide leg device for magnetic levitation vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0516798A true JPH0516798A (en) | 1993-01-26 |
| JP2571479B2 JP2571479B2 (en) | 1997-01-16 |
Family
ID=16482941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203989A Expired - Fee Related JP2571479B2 (en) | 1991-07-17 | 1991-07-17 | Guide leg device for magnetic levitation vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2571479B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113495236A (en) * | 2020-04-07 | 2021-10-12 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Superconducting magnet vibration test system with background magnetic field |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136366A (en) * | 1988-11-15 | 1990-05-24 | Railway Technical Res Inst | Auxiliary support device for levitation type vehicle |
-
1991
- 1991-07-17 JP JP3203989A patent/JP2571479B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136366A (en) * | 1988-11-15 | 1990-05-24 | Railway Technical Res Inst | Auxiliary support device for levitation type vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113495236A (en) * | 2020-04-07 | 2021-10-12 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Superconducting magnet vibration test system with background magnetic field |
| CN113495236B (en) * | 2020-04-07 | 2024-06-11 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Superconducting magnet vibration test system with background magnetic field |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2571479B2 (en) | 1997-01-16 |
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