JPS60230402A - Point for float type railroad - Google Patents
Point for float type railroadInfo
- Publication number
- JPS60230402A JPS60230402A JP8401484A JP8401484A JPS60230402A JP S60230402 A JPS60230402 A JP S60230402A JP 8401484 A JP8401484 A JP 8401484A JP 8401484 A JP8401484 A JP 8401484A JP S60230402 A JPS60230402 A JP S60230402A
- Authority
- JP
- Japan
- Prior art keywords
- movable
- girders
- girder
- turnout
- guide
- 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
- Railway Tracks (AREA)
- Linear Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、浮上式鉄道の分岐器に係り、特にトラバーサ
方式において好適な浮上式鉄道用分岐器に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a floating railway turnout, and particularly to a floating railway turnout suitable for a traverser system.
、〔発明の背景〕
従来、車体の横方向力を軌道に沿りた垂直な案内面でタ
イヤ等を介して支え・るいわゆる案内軌道方式の車両に
おいては、分軌器部分の案内面を軌道線形に合うように
湾曲させる構成とし、該分岐器部分を車両が通過する際
に横方向の衝撃が生じないように配慮している。しかし
、前述のように案内面を軌道線形に適合するように湾曲
させる構成とすることはl良案内面湾曲に関する機構が
必要であり、構造が複雑でコスト高となるとともに保守
点検等の面においても多大な労力を必要とする欠点があ
った。このような案内軌道の分岐器について第1図〜第
3図により説明する。第1図は分岐器の軌道桁を!線状
に配置した本線状態を示した平面図、第2図は分岐器の
軌道桁をトラバーサ式に移動させ曲線状に配置した分岐
状態を示す平面図、第3図は前記第1図、第2図の軌道
桁上な車両が走行する状態の横断面図である。図におい
て、l、6. 7は固定桁、2,3,4.5は移動桁で
ある。8は前記固定桁1+、6+7および移動桁2〜5
の上部両側に垂直に形成された案内面、9は車体14の
前記案内面8に対向する位置に設けられた補助案内装置
である。lOは前記固定桁!。, [Background of the Invention] Conventionally, in a so-called guide track type vehicle in which the lateral force of the vehicle body is supported by vertical guide surfaces along the track via tires, etc., the guide surface of the track divider part is supported by the track. The structure is curved to match the linear shape, and care is taken to prevent lateral impact from occurring when a vehicle passes through the turnout. However, as mentioned above, curving the guide surface to match the track alignment requires a mechanism for good guide surface curvature, resulting in a complicated structure and high cost, as well as in terms of maintenance and inspection. However, it also had the disadvantage of requiring a great deal of labor. Such a guide track turnout will be explained with reference to FIGS. 1 to 3. Figure 1 shows the turnout track girder! FIG. 2 is a plan view showing the main line arranged in a linear manner, FIG. FIG. 2 is a cross-sectional view of the vehicle running on the track girder shown in FIG. 2; In the figure, l, 6. 7 is a fixed digit, and 2, 3, and 4.5 are movable digits. 8 is the fixed digit 1+, 6+7 and moving digits 2 to 5.
A guide surface 9 formed perpendicularly on both upper sides of the vehicle body 14 is an auxiliary guide device provided at a position facing the guide surface 8 . lO is the fixed digit mentioned above! .
6.7および移動桁2〜5の前記案内面8の下方に設け
られた案内推進コイル、11は固定桁1,6゜7および
移動桁2〜5の内側下面に設けられた浮上コイルである
。ルは車体14の前記浮上コイル11に対向する位置に
設けられた磁石である。13は前記移動桁2〜5の下方
に配置され、該移動桁2〜5を移動可能に支持する台車
で、所定の軌跡の上を移動するものである。6.7 and a guide propulsion coil provided below the guide surface 8 of the movable girders 2 to 5, and 11 a levitation coil provided on the inner lower surface of the fixed girder 1, 6.7 and the movable girder 2 to 5. . A magnet is provided on the vehicle body 14 at a position facing the levitation coil 11. Reference numeral 13 denotes a cart disposed below the movable girders 2 to 5, movably supporting the movable girders 2 to 5, and moving on a predetermined trajectory.
このような構成において、第1図および第2図において
各桁の輪郭を示す実線は前記案内面8を示しているが、
該案内面8は図示のように本線状態と分岐状態とで直線
あるいは曲線としなければならない。したがって、該案
内面8自体な可撓性のある板材で構成し、これを油圧あ
るいは空気圧等によって曲げ伸しなする機構が必要であ
り、極めて複雑な構造である。In such a configuration, the solid lines showing the outline of each girder in FIGS. 1 and 2 indicate the guide surface 8,
The guide surface 8 must be a straight line or a curved line in the main line state and in the branch state as shown in the figure. Therefore, the guide surface 8 itself is made of a flexible plate, and a mechanism for bending and stretching it using hydraulic pressure or air pressure is required, resulting in an extremely complicated structure.
〔発明の目的〕
上記の点に鑑み本発明は、浮上式鉄道の分岐器において
、その構成を簡略にし、コスト低減および保守点検等を
簡略化することを目的としたらのである。[Object of the Invention] In view of the above points, it is an object of the present invention to simplify the configuration of a floating railway turnout, reduce costs, and simplify maintenance and inspection.
ところで、浮上式鉄道には各種の方式があるが、そのう
ちの一つ誘導反発式のものについて説明する。該誘導反
発式の場合には、車両が低速で走行する際の磁力による
車体左右方向支持力(軌道中心への復元力)は小さく、
補助案内装置すなわちゴムタイヤ付の脚を水平方向に突
出してこれによって車体支持案内を行なっている。逆に
、前記車両が高速で走行する場合には、磁力による左右
支持力が十分大りくなるため、前記脚な引込め磁力だけ
で左右方向支持案内が行なえる。二のような浮上式鉄道
における分岐器部分の走行状態は、本線状態すなわち直
線状態においては通常車両は高速で走行し、分岐状態に
おいては乗客に対する乗心地向上の観点から低速で走行
することになる。By the way, there are various types of floating railways, and one of them, the induced repulsion type, will be explained. In the case of the induced repulsion type, when the vehicle runs at low speed, the vehicle body lateral support force (restoring force toward the center of the track) due to magnetic force is small;
An auxiliary guide device, that is, legs with rubber tires project horizontally to support and guide the vehicle body. On the other hand, when the vehicle travels at high speed, the lateral support force due to the magnetic force becomes sufficiently large, so that lateral support and guidance can be performed only by the leg retraction magnetic force. Regarding the running condition of the turnout section of a floating railway as shown in 2., when the main line is on the main line, i.e. in a straight line, the trains usually run at high speed, and when the train is on the branch, they run at low speed in order to improve the riding comfort for passengers. .
したがって、前述のように低速で走行する分岐状態の軌
道線形に合せて補助案内装置の接触する案内面を曲面と
して形成すれば、諌分岐状態においては当然該分岐器部
分を通過する際の左右方向加・ 3 ・
速度は十分小さく抑えることができる。一方、前述の曲
面とした案内面を有した軌道桁を本線状態に配置した場
合、該案内面の水平断面は不連続円弧となる。しかし、
本線状態においては、車両は高速で走行し補助案内装置
は引込めた状態で通過することになるので、案内面が曲
面であっても案内コイルさえ直線状に設けられていれば
なんら支障な鳴走行できるものである。また、予定外の
運行として前記曲面の案内面を有した軌道桁を本線状態
に配置した状態において、車両が低速で走行する場合、
前記案内面の不連続円弧によって車体に左右加振を与え
るが、該分岐部分の通過時間は短いため問題ない。この
ように本発明は、複数の分割した移動桁から成る分岐器
において、案内面を分岐状態に対応する曲面とし、かつ
、案内コイルを直線状に配置することによって、分岐器
の構造な簡略化にできるようにしたものである。Therefore, if the guide surface that the auxiliary guide device comes into contact with is formed as a curved surface in accordance with the track alignment in the branching state where the vehicle runs at low speed as described above, it is natural that in the branching state, the horizontal direction when passing through the branching section will be Acceleration・3・Speed can be kept sufficiently small. On the other hand, when the track girder having the aforementioned curved guide surface is arranged in a main line state, the horizontal cross section of the guide surface becomes a discontinuous circular arc. but,
On the main line, vehicles travel at high speed and pass with the auxiliary guide device retracted, so even if the guide surface is curved, as long as the guide coil is installed in a straight line, there will be no problem with noise. It is something that can be driven. In addition, when a vehicle runs at low speed with the track girder having the curved guide surface arranged on the main line as an unscheduled operation,
Although the discontinuous arc of the guide surface imparts lateral vibration to the vehicle body, there is no problem because the time taken to pass through the branched portion is short. In this way, the present invention simplifies the structure of a turnout consisting of a plurality of divided movable girders by making the guide surface a curved surface corresponding to the branching state and arranging the guide coil in a straight line. It was designed so that it could be done.
次に、本発明による分岐器の一実施例を第4図および第
5図によって説明する。同図において、・ 4 ・
16、21.22は固定桁であり、Wffiff側と同
様なものである。17.1g、 19.20は移動桁で
あり、該移動桁17〜加の前記従来例と異なる点は、案
内面が第4図に示す分岐状態に合せて曲面に形成してあ
り、常にこのままの状態であるという点である。Next, an embodiment of the turnout according to the present invention will be described with reference to FIGS. 4 and 5. In the figure, 4, 16 and 21.22 are fixed digits, which are similar to those on the Wffiff side. Reference numerals 17.1g and 19.20 are movable girders, and the difference from the above-mentioned conventional examples of movable girders 17 to 17 is that the guide surfaces are formed into curved surfaces in accordance with the branching state shown in Fig. 4, and they always remain as they are. The point is that it is in a state of
なお、この移動桁17〜20の案内コイルの配置は、直
線状に配置同定している。Note that the guide coils of the movable girders 17 to 20 are arranged in a straight line.
二のような構成において、移動桁17〜20を直線状に
配置した本線状態の場合、第4図に示すように各移動桁
17〜20の案内面は不連続な円弧曲線となる。しかし
、該本線状態の場合、該分岐器部分の車両通過速度は通
常高速であり、磁力による左右案内力によつて左右方向
の支持を行ない補助案内装置は用いていないため、なん
ら問題とはならない。次に、該本線状態において、例外
的に車両が補助案内装置を用い低速で通過する場合があ
るが、この場合、分岐器部分は比較的距離も短く、短時
間で通過してしまうため、多少の加振があっても問題と
はならない。In the configuration shown in No. 2, in the main line state in which the movable girders 17 to 20 are arranged in a straight line, the guide surface of each movable girder 17 to 20 becomes a discontinuous circular arc curve, as shown in FIG. However, in the case of the main line, the speed at which vehicles pass through the turnout is usually high, and there is no problem because the left and right guidance is supported by magnetic force and no auxiliary guidance device is used. . Next, under the condition of the main line, there are exceptional cases in which vehicles use auxiliary guidance devices to pass at low speeds, but in this case, the distance through the turnout is relatively short and the vehicle passes through it in a short period of time. It is not a problem even if there is vibration.
一方、Iff記移動桁17〜20を第5図に示すように
分岐状態に配置させた場合には、車両は通常低速で通過
するが、案内面は前述のように該分岐状態に合せて曲面
としているため、なんら支障なく通過できる。On the other hand, when the If moving girders 17 to 20 are arranged in a branching state as shown in FIG. Therefore, you can pass through it without any problems.
このような構成によれば、移動桁17〜20の案内面は
常に曲面に形成されたままの構成で、従来のもののよう
に直線あるいは曲線に切換える必要がなく、このだめの
複雑な構成は設けられていない。According to such a configuration, the guide surfaces of the movable girders 17 to 20 are always formed as curved surfaces, and there is no need to switch to a straight line or a curved line as in conventional ones, and this complicated configuration is not necessary. It has not been done.
したがって、該移動桁17〜20の構成は非常に簡単・
賃
であり、コストな低減できるとともに保寺点検等の作業
も簡略化できる。Therefore, the configuration of the movable girders 17 to 20 is very simple.
This reduces costs and simplifies work such as temple maintenance inspections.
以上説明したように本発明によれば、移動桁の案内面を
曲面とし、案内コイルを直線状に配置した構成とするこ
とにより、該移動桁の構成を極めAs explained above, according to the present invention, the configuration of the movable girder can be improved by making the guide surface of the movable girder a curved surface and arranging the guide coils in a straight line.
第1図は従来の分岐器の本線状態を示す平面図、第2図
は第1図の分岐器の分岐状態を示す平面図、第3図は第
1図または第2図の軌道桁上な車両が走行する際の横断
面図、134図は本発明による分岐器の一実施例の本線
状態を示す平面図、第5図は第4図の分岐器の分岐状態
の平面図である。Fig. 1 is a plan view showing the main line state of a conventional turnout, Fig. 2 is a plan view showing the branching state of the turnout shown in Fig. 1, and Fig. 3 is a plan view showing the main line state of the conventional turnout. FIG. 134 is a cross-sectional view when a vehicle is running, FIG. 134 is a plan view showing an embodiment of the turnout according to the present invention in a main line state, and FIG. 5 is a plan view of the turnout shown in FIG. 4 in a branched state.
Claims (1)
手段に対応する案内面を有する固定桁および移動桁から
成り、m記固定桁を直線および分岐状態にそれぞれ対向
して配置し、前記移動桁な複数水平方向に移動可能に連
結して前記固定桁間に配置し、該移動桁の水平移動で分
岐動作を行なう浮上式鉄道用分岐器において、前記各移
動桁の案内面を分岐状態に好適な曲面に形成したことを
特徴とする浮上式鉄道用分岐器。1. Consisting of a fixed girder and a movable girder having guide surfaces corresponding to flotation, guidance and propulsion members and auxiliary guide means of the vehicle body, m fixed girders are arranged facing each other in a straight line and a branched state, and the movable girder In a floating railway turnout in which a plurality of movable girders are horizontally movably connected and arranged between the fixed girders, and the branching operation is performed by the horizontal movement of the movable girders, the guide surfaces of the movable girders are preferably placed in a branching state. A floating railway turnout characterized by a curved surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8401484A JPS60230402A (en) | 1984-04-27 | 1984-04-27 | Point for float type railroad |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8401484A JPS60230402A (en) | 1984-04-27 | 1984-04-27 | Point for float type railroad |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60230402A true JPS60230402A (en) | 1985-11-15 |
JPH0423681B2 JPH0423681B2 (en) | 1992-04-23 |
Family
ID=13818719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8401484A Granted JPS60230402A (en) | 1984-04-27 | 1984-04-27 | Point for float type railroad |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60230402A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0265007U (en) * | 1988-11-01 | 1990-05-16 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596763A (en) * | 1982-07-02 | 1984-01-13 | Toshiba Corp | Branch device for guide way of superconductively magnetic levitated train |
-
1984
- 1984-04-27 JP JP8401484A patent/JPS60230402A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596763A (en) * | 1982-07-02 | 1984-01-13 | Toshiba Corp | Branch device for guide way of superconductively magnetic levitated train |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0265007U (en) * | 1988-11-01 | 1990-05-16 |
Also Published As
Publication number | Publication date |
---|---|
JPH0423681B2 (en) | 1992-04-23 |
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