JP5184111B2 - Magnetic track bed tilting device - Google Patents

Magnetic track bed tilting device Download PDF

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JP5184111B2
JP5184111B2 JP2008010212A JP2008010212A JP5184111B2 JP 5184111 B2 JP5184111 B2 JP 5184111B2 JP 2008010212 A JP2008010212 A JP 2008010212A JP 2008010212 A JP2008010212 A JP 2008010212A JP 5184111 B2 JP5184111 B2 JP 5184111B2
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vehicle body
track
magnetic track
track bed
electromagnetic pendulum
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JP2009171806A (en
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仁司 尾作
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Railway Technical Research Institute
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本発明は、特に、車体を磁気浮上させてレールトラック上を移動させる小規模の磁気浮上式搬送システムにおける磁気トラックベッドの傾斜装置に関するものである。 The present invention particularly relates to a tilting device for a magnetic track bed in a small-scale magnetic levitation transport system in which a vehicle body is magnetically levitated and moved on a rail track.

従来、このような分野の技術としては、本願発明者らにより提案された小規模の磁気浮上式搬送システムがある（下記特許文献１参照）。
この小規模の磁気浮上式搬送システムは、車体を磁気浮上させてレールトラック上を移動させる小規模の磁気浮上式搬送システムにおいて、高温超電導バルク体からなるレールトラックと、磁石を搭載し、前記レールトラック上で磁気浮上する車体と、前記レールトラックの所定の箇所で前記車体を加速する空気加速機とを具備するようにしている。
特開２００７−１８９８２０号公報 Conventionally, as a technique in such a field, there is a small-scale magnetic levitation transport system proposed by the present inventors (see Patent Document 1 below).
This small-scale magnetic levitation transport system is a small-scale magnetic levitation transport system in which a vehicle body is magnetically levitated and moved on a rail track. The rail track is composed of a high-temperature superconducting bulk body and a magnet is mounted. A vehicle body magnetically levitated on the track and an air accelerator for accelerating the vehicle body at a predetermined location on the rail track are provided.
JP 2007-189820 A

しかしながら、上記した小規模の磁気浮上式搬送システムにおいては、曲線部での高速通過を行うには、浮上力≫遠心力でなければならず、かかる曲線部での高速通過を実現するには、技術的に困難であった。
本発明は、かかる従来の問題点を解決するために、上下に電磁振り子軌道を配置し、遠心力に打ち勝つ磁気的浮上力を得ることができる磁気トラックベッドの傾斜装置を提供することを目的とする。 However, in the above-described small-scale magnetic levitation transport system, in order to perform high-speed passage at a curved portion, levitation force >> centrifugal force must be satisfied, and in order to realize high-speed passage at such a curved portion, Technically difficult.
In order to solve such a conventional problem, an object of the present invention is to provide a tilting device for a magnetic track bed in which electromagnetic pendulum tracks are arranged above and below to obtain a magnetic levitation force that overcomes centrifugal force. To do.

本発明は、上記目的を達成するために、
〔１〕車体を磁気浮上させてレールトラック上を移動させる小規模の磁気浮上式搬送システムにおける磁気トラックベッドの傾斜装置において、支持装置（１Ａ，１Ｂ）と、この支持装置（１Ａ，１Ｂ）に支持され、傾斜可能に配置される軌道チューブ（２）と、この軌道チューブ（２）に固定され、下部電磁振り子軌道（３）と上部電磁振り子軌道（４）とからなる一対の電磁振り子軌道と、この一対の電磁振り子軌道の間を走行する磁石装置を有する車体（５）とを備え、磁気トラックベッドの傾斜装置の曲線部への突入部においては、前記下部電磁振り子軌道（３）と前記上部電磁振り子軌道（４）は傾斜することなく上下に配置され、前記磁気トラックベッドの傾斜装置の曲線部においては、前記支持装置に支持される軌道チューブ（２）を傾斜させることにより、前記車体（５）に作用する前記車体（５）の浮上力が前記車体（５）の遠心力に比べて大きくなるように前記電磁振り子軌道の傾斜角はそこを通過する前記車体（５）の通過速度に依存させるようにしたことを特徴とする。 In order to achieve the above object, the present invention provides
[1] In a magnetic track bed tilting device in a small-scale magnetic levitation transport system in which a vehicle body is magnetically levitated and moved on a rail track, a supporting device (1A, 1B) and the supporting device (1A, 1B) A track tube (2) that is supported and tiltably arranged, and a pair of electromagnetic pendulum tracks fixed to the track tube (2) and comprising a lower electromagnetic pendulum track (3) and an upper electromagnetic pendulum track (4) , And a vehicle body (5) having a magnet device that travels between the pair of electromagnetic pendulum tracks, and the lower electromagnetic pendulum track (3) and the The upper electromagnetic pendulum track (4) is arranged up and down without tilting, and in the curved portion of the tilting device of the magnetic track bed, the track tube supported by the support device By tilting 2), the tilt angle of the electromagnetic pendulum track is adjusted so that the levitation force of the vehicle body (5) acting on the vehicle body (5) is larger than the centrifugal force of the vehicle body (5). It is made to depend on the passing speed of the said vehicle body (5) to pass .

〔２〕上記〔１〕記載の磁気トラックベッドの傾斜装置において、前記磁石装置が高温超電導バルク体であることを特徴とする。
〔３〕上記〔１〕記載の磁気トラックベッドの傾斜装置において、前記磁石装置が永久磁石列であることを特徴とする。
〔４〕上記〔１〕記載の磁気トラックベッドの傾斜装置において、前記磁石装置が電磁石列であることを特徴とする。 [ 2 ] The magnetic track bed tilting apparatus according to [1], wherein the magnet device is a high-temperature superconducting bulk body.
[ 3 ] The magnetic track bed tilting apparatus according to [1], wherein the magnet device is a permanent magnet array.
[ 4 ] The magnetic track bed tilting apparatus according to [1], wherein the magnet device is an electromagnet array.

本発明によれば、小規模の磁気浮上式搬送システムにおいて、軌道の曲線部においても、磁気浮上車両の高速通過を行わせることができる。   According to the present invention, in a small-scale magnetic levitation transport system, a magnetic levitation vehicle can be passed at a high speed even in a curved portion of a track.

本発明の磁気トラックベッドの傾斜装置は、車体を磁気浮上させてレールトラック上を移動させる小規模の磁気浮上式搬送システムにおける磁気トラックベッドの傾斜装置において、支持装置と、この支持装置に支持され、傾斜可能に配置される軌道チューブと、この軌道チューブに固定され、下部電磁振り子軌道と上部電磁振り子軌道とからなる一対の電磁振り子軌道と、この一対の電磁振り子軌道の間を走行する磁石装置を有する車体とを備え、磁気トラックベッドの傾斜装置の曲線部への突入部においては、前記下部電磁振り子軌道と前記上部電磁振り子軌道は傾斜することなく上下に配置され、前記磁気トラックベッドの傾斜装置の曲線部においては、前記支持装置に支持される軌道チューブを傾斜させることにより、前記車体に作用する前記車体の浮上力が前記車体の遠心力に比べて大きくなるように前記電磁振り子軌道の傾斜角はそこを通過する前記車体の通過速度に依存させるようにした。 A tilting device for a magnetic track bed according to the present invention is a supporting device for a tilting device for a magnetic track bed in a small-scale magnetic levitation transport system in which a vehicle body is levitated and moved on a rail track. A trajectory tube arranged in a tiltable manner, a pair of electromagnetic pendulum tracks fixed to the trajectory tube and consisting of a lower electromagnetic pendulum track and an upper electromagnetic pendulum track, and a magnet device that travels between the pair of electromagnetic pendulum tracks and a vehicle body having at inrush portion of the curved portion of the magnetic track bed tilting device, the upper electromagnetic pendulum trajectory and the lower electromagnetic pendulum trajectory is positioned vertically without tilting, the inclination of the magnetic track bed In the curved part of the device, the track tube supported by the support device is tilted so that it is made on the vehicle body. Lift force of the vehicle body is so as to depend on the rate of passage of said vehicle body passing therethrough the inclination angle of the electromagnetic pendulum trajectory to be larger than the centrifugal force of the vehicle body to be.

以下、本発明の実施の形態について詳細に説明する。
図１は本発明の磁気トラックベッドの傾斜装置の曲線部の外観を示す概略斜視図、図２はその磁気トラックベッドの傾斜装置の曲線部への突入部の断面図（図１のＡーＡ線断面図）、図３はその磁気トラックベッドの曲線部での傾斜状態を示す断面図（図１のＢーＢ線断面図）、図４はその磁気トラックベッドの曲線部での傾斜装置の電磁振り子軌道のカント状況を示す模式図である。 Hereinafter, embodiments of the present invention will be described in detail.
FIG. 1 is a schematic perspective view showing an appearance of a curved portion of a tilting device for a magnetic track bed according to the present invention, and FIG. 3 is a cross-sectional view showing a tilted state at the curved portion of the magnetic track bed (cross-sectional view taken along the line BB in FIG. 1), and FIG. 4 is a view of the tilting device at the curved portion of the magnetic track bed. It is a schematic diagram which shows the cant situation of an electromagnetic pendulum track.

これらの図において、１Ａ，１Ｂは支持装置、２は支持装置１Ａ，１Ｂに支持され、傾斜可能な軌道チューブ、３は軌道チューブ２内の下部に固定される下部電磁振り子軌道、４は下部電磁振り子軌道３と対向するように軌道チューブ２内の上部に固定される上部電磁振り子軌道、５は高温超電導バルク体６を有する車体、７〜１０は車体５を推進させる推進用ガス噴射口である。 In these figures, 1A, 1B supporting device 2 is supported support device 1A, in 1B, tiltable track tubes, the lower electromagnetic pendulum trajectory which is fixed to the lower portion of the orbital tube 2 3, the lower 4 upper electromagnetic pendulum trajectory which is fixed to the upper portion of the track tube 2 so as to face the electromagnetic pendulum trajectory 3, 5 body having a high-temperature superconducting bulk body 6, 7-10 propellant gas injection propelling the vehicle body 5 The mouth.

まず、図２に示すように、磁気トラックベッドの傾斜装置の曲線部への突入部においては、下部電磁振り子軌道３と上部電磁振り子軌道４は傾斜することなく上下に配置されている。
次に、図３に示すような、磁気トラックベッドの傾斜装置の曲線部においては、支持装置１Ａ，１Ｂに支持される軌道チューブ２を傾斜させることにより、下部電磁振り子軌道３と上部電磁振り子軌道４を傾斜させて配置する。 First, as shown in FIG. 2, the rush of the curved portion of the magnetic track bed tilting device, lower electromagnetic pendulum trajectory 3 and the upper magnetic pendulum track 4 are arranged vertically without tilting.
Next, as shown in FIG. 3, the curved portion of the magnetic track bed tilting device, support device 1A, by inclining the trajectory tube 2 supported in 1B, lower electromagnetic pendulum trajectory 3 and the upper electromagnetic swing The child track 4 is arranged to be inclined.

すると、車体５に作用する車体の浮上力を遠心力に比べて大きくすることができるので、軌道の曲線部であっても車体５を高速通過させることができる。
なお、電磁振り子式軌道３，４を傾斜させる角度は、そこを通過する磁気浮上車両の通過速度に依存させることができる。
また、上記実施例では、車体５には高温超電導バルク体６を備えるように構成したが、これに代えて、永久磁石列あるいは電磁石列を備えるようにしてもよい。 Then, since the levitation force of the vehicle body acting on the vehicle body 5 can be increased as compared with the centrifugal force, the vehicle body 5 can be passed at high speed even in the curved portion of the track.
The angle at which the electromagnetic pendulum type tracks 3 and 4 are inclined can be made to depend on the passing speed of the magnetically levitated vehicle passing therethrough.
Moreover, in the said Example, although it comprised so that the vehicle body 5 might be equipped with the high temperature superconducting bulk body 6, you may make it replace with this and may provide a permanent magnet row | line | column or an electromagnet row | line | column.

また、車体を軌道の曲線部を走行させる場合の電磁振り子軌道のカント状況は以下のようになる。
通常、軌道の曲線の形態は様々である。例えば、図１に示すように、少数のチューブ２を連設することでカント表示ライン２Ａを調整し、高温超電導バルク体６を有する車体５を若干右方向に曲げるように走行させる場合や、高温超電導バルク体６を有する車体５を大きく曲げるようにすることもできる。図４の場合は、高温超電導体バルクを有する車体を１８０度の方向へ変換する場合を示している。 In addition, the state of canting of the electromagnetic pendulum track when the vehicle body travels along the curved portion of the track is as follows.
Usually, the shape of the trajectory curve varies. For example, as shown in FIG. 1, the cant display line 2A is adjusted by connecting a small number of tubes 2, and the vehicle body 5 having the high-temperature superconducting bulk body 6 is bent slightly to the right. The vehicle body 5 having the superconducting bulk body 6 can be bent greatly. In the case of FIG. 4 shows a case of converting a vehicle having a high-temperature superconductor bulk in the direction of 180 degrees.

なお、本発明は上記実施例に限定されるものではなく、本発明の趣旨に基づき種々の変形が可能であり、これらを本発明の範囲から排除するものではない。   In addition, this invention is not limited to the said Example, Based on the meaning of this invention, a various deformation | transformation is possible and these are not excluded from the scope of the present invention.

本発明の磁気トラックベッドの傾斜装置は、軌道の曲線部においても、磁気浮上車両の高速通過を行わせることができる小規模の磁気浮上式搬送システムとして利用することができる。   The tilting device for a magnetic track bed according to the present invention can be used as a small-scale magnetic levitation transport system that allows a magnetically levitated vehicle to pass at high speed even in a curved portion of a track.

本発明の磁気トラックベッドの傾斜装置の曲線部の外観を示す概略斜視図である。It is a schematic perspective view which shows the external appearance of the curved part of the tilting apparatus of the magnetic track bed of this invention. 本発明の磁気トラックベッドの傾斜装置の曲線部への突入部の断面図（図１のＡ−Ａ線断面図）である。It is sectional drawing (AA sectional view taken on the line AA of FIG. 1) of the rush part to the curved part of the tilting device of the magnetic track bed of the present invention. 本発明の磁気トラックベッドの傾斜装置の曲線部での傾斜状態を示す断面図（図１のＢ−Ｂ線断面図）である。It is sectional drawing (BB sectional drawing of FIG. 1) which shows the inclination state in the curve part of the inclination apparatus of the magnetic track bed of this invention. 本発明の磁気トラックベッドの傾斜装置の曲線部での電磁振り子軌道のカント状況を示す模式図である。It is a schematic diagram which shows the cant situation of the electromagnetic pendulum trajectory in the curve part of the tilting apparatus of the magnetic track bed of this invention.

１Ａ，１Ｂ 支持装置
２ 軌道チューブ
３ 下部電磁振り子軌道
４ 上部電磁振り子軌道
５ 車体
６ 高温超電導バルク体
７〜１０ 推進用ガス噴射口 1A, 1B supporting device 2 orbital tube 3 lower electromagnetic pendulum trajectory
4 upper electromagnetic pendulum orbit
5 car body <br/> 6 HTS bulk 7-10 propulsion gas injection port

Claims (4)

車体を磁気浮上させてレールトラック上を移動させる小規模の磁気浮上式搬送システムにおける磁気トラックベッドの傾斜装置において、
（ａ）支持装置と、
（ｂ）該支持装置に支持され、傾斜可能に配置される軌道チューブと、
（ｃ）該軌道チューブに固定され、下部電磁振り子軌道と上部電磁振り子軌道とからなる一対の電磁振り子軌道と、
（ｄ）該一対の電磁振り子軌道の間を走行する磁石装置を有する車体とを備え、（ｅ）磁気トラックベッドの傾斜装置の曲線部への突入部においては、前記下部電磁振り子軌道と前記上部電磁振り子軌道は傾斜することなく上下に配置され、前記磁気トラックベッドの傾斜装置の曲線部においては、前記支持装置に支持される軌道チューブを傾斜させることにより、前記車体に作用する前記車体の浮上力が前記車体の遠心力に比べて大きくなるように前記電磁振り子軌道の傾斜角はそこを通過する前記車体の通過速度に依存させるようにしたことを特徴とする磁気トラックベッドの傾斜装置。 In tilting device of the magnetic track bed in small maglev transport system to move on rails tracks the vehicle body is magnetically levitated,
(A) a support device;
(B) a track tube supported by the support device and arranged to be tiltable;
(C) a pair of electromagnetic pendulum tracks fixed to the track tube and comprising a lower electromagnetic pendulum track and an upper electromagnetic pendulum track ;
(D) a vehicle body having a magnet device that travels between the pair of electromagnetic pendulum tracks , and (e) the lower electromagnetic pendulum track and the upper portion at the entry portion of the magnetic track bed into the curved portion of the tilting device. The electromagnetic pendulum trajectory is arranged up and down without tilting, and in the curved portion of the tilting device of the magnetic track bed, the trajectory tube supported by the support device is tilted so that the floating of the vehicle body acting on the vehicle body A tilting device for a magnetic track bed, wherein an inclination angle of the electromagnetic pendulum track is made to depend on a passing speed of the vehicle body passing therethrough so that a force becomes larger than a centrifugal force of the vehicle body . 請求項１記載の磁気トラックベッドの傾斜装置において、前記磁石装置が高温超電導バルク体であることを特徴とする磁気トラックベッドの傾斜装置。   2. The magnetic track bed tilting apparatus according to claim 1, wherein the magnet device is a high-temperature superconducting bulk body. 請求項１記載の磁気トラックベッドの傾斜装置において、前記磁石装置が永久磁石列であることを特徴とする磁気トラックベッドの傾斜装置。   2. The magnetic track bed tilting device according to claim 1, wherein the magnet device is a permanent magnet array. 請求項１記載の磁気トラックベッドの傾斜装置において、前記磁石装置が電磁石列であることを特徴とする磁気トラックベッドの傾斜装置。   2. The magnetic track bed tilting device according to claim 1, wherein the magnet device is an electromagnet array.
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