JP2018176975A - Track and track travelling system - Google Patents

Track and track travelling system Download PDF

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JP2018176975A
JP2018176975A JP2017078860A JP2017078860A JP2018176975A JP 2018176975 A JP2018176975 A JP 2018176975A JP 2017078860 A JP2017078860 A JP 2017078860A JP 2017078860 A JP2017078860 A JP 2017078860A JP 2018176975 A JP2018176975 A JP 2018176975A
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track
vehicle
front wheel
rear wheel
wheels
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JP6241774B1 (en
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田中　正弘
Masahiro Tanaka
正弘 田中
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Priority to PCT/JP2018/001307 priority patent/WO2018189974A1/en
Priority to CN201880024571.5A priority patent/CN110573400A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B9/00—Tramway or funicular systems with rigid track and cable traction
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/14—Rails for special parts of the track, e.g. for curves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a technique of keeping the horizontality of a body of a vehicle traveling on an inclined track with a simple structure.SOLUTION: A vehicle 2 includes a vehicle body 21, front wheels 22, and rear wheels 23 provided at positions different from those of the front wheels 22 in the width direction of the vehicle body 21. A track 1 is inclined in a traveling direction of the vehicle 2 and includes tracks 11 for the front wheels on which the front wheels 22 are grounded and tracks 12 for the rear wheels on which the rear wheels 23 are grounded. The tracks 11 for the front wheels and the tracks 12 for the rear wheels are juxtaposed in a direction orthogonal to the traveling direction of the vehicle 2. When the inclination is an ascending gradient, the tracks 12 for the rear wheels are positioned higher than the tracks 11 for the front wheels. Meanwhile, when the inclination is a descending gradient, the tracks 11 for the front wheels are positioned higher than the tracks 12 for the rear wheels.SELECTED DRAWING: Figure 1

Description

本発明は、傾斜地に形成され、車両が走行するための軌道およびその軌道を走行する車両を含む軌道走行システムに関する。   The present invention relates to a track traveling system including a track formed on a slope and on which a vehicle travels and a vehicle traveling on the track.

従来、ケーブルカーやカーレーター等の傾斜地に形成された軌道（以下、傾斜軌道と称する）を走行する車両が知られている。通常の自動車のように、車台に対して略垂直に座席が設けられている車両を傾斜軌道を走行させると、車台が軌道と平行となるに伴い、座席も傾斜する。そのため、乗り心地が低下するという問題があった。このような問題を解決するために、従来のケーブルカー等は特許文献１の図５に示されているように、軌道の傾斜角に応じて、座席を車台に対して傾斜するように設けている。しかしながら、この場合には、軌道の傾斜角が変化すると座席の水平を保つことができなくなり、乗り心地が低下するおそれがある。   2. Description of the Related Art A vehicle is known that travels on a track (hereinafter, referred to as a slope track) formed on a slope such as a cable car or a carlator. When a vehicle provided with a seat substantially perpendicular to a chassis as in a normal automobile travels on an inclined track, the seat also tilts as the chassis becomes parallel to the track. Therefore, there was a problem that a ride quality fell. In order to solve such a problem, as shown in FIG. 5 of Patent Document 1, the conventional cable car or the like is provided with a seat inclined relative to the chassis according to the inclination angle of the track. There is. However, in this case, if the inclination angle of the track changes, it is not possible to maintain the levelness of the seat, which may reduce the ride comfort.

さらに、軌道の傾斜角が変化した場合でも、車台の水平を保つための技術が提案されている。特許文献１の傾斜地走行車両では、人や物を積載する車体を、進行方向と直交する方向の軸を回転軸として回動可能に設けている。この傾斜地走行車両では、軌道の傾斜に応じて車体が水平となるように回動させている。   Furthermore, techniques have been proposed to maintain the levelness of the chassis even when the inclination angle of the track changes. In the inclined ground traveling vehicle of Patent Document 1, a vehicle body on which a person or a thing is loaded is provided rotatably about an axis in a direction orthogonal to the traveling direction as a rotation axis. In this traveling vehicle on a slope, the vehicle body is turned so as to be horizontal according to the inclination of the track.

また、特許文献２の搬送台車の水平姿勢維持機構では、走行方向に凹型に湾曲形成され、平行に配置された１対のガイドレールを設け、傾斜に応じて車体がガイドレール上を揺動し、車体の水平を保つよう構成している。   Further, in the horizontal posture maintaining mechanism of the transport carriage of Patent Document 2, a pair of guide rails formed in a concave shape in the traveling direction and arranged in parallel are provided, and the vehicle body swings on the guide rails according to the inclination. , To maintain the level of the vehicle.

特開平６−３４４９４４号公報Japanese Patent Application Laid-Open No. 6-344944 特開２０００-２６４１９７号公報Japanese Patent Laid-Open No. 2000-264197

上述した特許文献１，２の技術では、軌道の傾斜に応じて車体の水平を維持するよう動作するため、傾斜角度が変化しても常に車体の水平を維持することができる。しかしながら、これらの技術では制御が複雑であり、また、車体が高価になる。   According to the techniques of Patent Documents 1 and 2 described above, since the vehicle body is maintained to be horizontal according to the inclination of the track, the vehicle body can always be maintained horizontal even if the inclination angle changes. However, these techniques are complex to control and expensive for the vehicle.

本発明は上記課題に鑑みてなされたものであり、その目的は、簡易な構成で傾斜軌道を走行する車両の車体の水平を維持する技術を提供することにある。   The present invention has been made in view of the above problems, and an object thereof is to provide a technique for maintaining the level of the vehicle body of a vehicle traveling on a slope track with a simple configuration.

上記課題を解決するために、本発明に係る、車体と、前輪と、当該車体の幅方向において当該前輪とは異なる位置に設けられた後輪と、を備えた車両が走行し、当該車両の進行方向に傾斜している軌道の好適な実施形態の一つでは、前記前輪が接地する前輪軌道と、前記後輪が接地する後輪軌道と、を備え、前記前輪軌道と前記後輪軌道とは前記車両の走行方向に直交する方向に並設され、前記傾斜が上り勾配の場合には、前記前輪軌道よりも前記後輪軌道の方が高い位置に形成され、前記傾斜が下り勾配の場合には、前記後輪軌道よりも前記前輪軌道の方が高い位置に形成されている。  In order to solve the above problems, a vehicle including a vehicle body, a front wheel, and a rear wheel provided at a position different from the front wheel in the width direction of the vehicle according to the present invention travels. One of the preferred embodiments of the track inclined in the traveling direction includes a front wheel track on which the front wheel contacts and a rear wheel track on which the rear wheel contacts, and the front wheel track and the rear wheel track Are parallelly arranged in a direction perpendicular to the traveling direction of the vehicle, and when the slope is an upward slope, the rear wheel path is formed at a higher position than the front wheel path, and the slope is a downward slope The front wheel track is formed at a position higher than the rear wheel track.

本発明に係る軌道の好適な実施形態の一つでは、前記前輪軌道と前記後輪軌道との高さの差は、前記傾斜の角度と、前記前輪の軸と前記後輪の軸との軸距と、によって定められている。   In one of the preferred embodiments of the track according to the present invention, the difference in height between the front wheel track and the rear wheel track is determined by the angle of the inclination, the axis of the front wheel shaft and the rear wheel shaft. It is determined by the distance.

本発明に係る軌道の好適な実施形態の一つでは、前記前輪軌道と前記後輪軌道とのうち、高い位置に形成されている方は、前記車両の走行方向に直交する方向において外側に設けられている。   In one of the preferred embodiments of the track according to the present invention, one of the front wheel track and the rear wheel track, which is formed at a higher position, is provided outside in the direction orthogonal to the traveling direction of the vehicle. It is done.

本発明は、上述のいずれかの軌道と、車体と前輪と後輪とを備えた車両と、を備えた軌道走行システムも権利範囲としており、そのような軌道走行システムは、前記車両は、前記車体の幅方向において、前記前輪と前記後輪とが異なる位置に設けられている。   The present invention also covers a track traveling system provided with any of the above-described tracks, and a vehicle provided with a vehicle body, a front wheel, and a rear wheel, and such a track traveling system includes The front wheel and the rear wheel are provided at different positions in the width direction of the vehicle body.

また、本発明に係る軌道走行システムの好適な実施形態の一つでは、前記車両は、２つの前記前輪と、２つの前記後輪と、を備え、前記２つの前輪間の距離と、前記２つの後輪間の距離とが異なっている。   Further, in one of the preferred embodiments of the track traveling system according to the present invention, the vehicle includes two front wheels and two rear wheels, and a distance between the two front wheels and the second wheel. And the distance between the two rear wheels are different.

上り斜面に設置された軌道および車両を表す斜視図である。It is a perspective view showing the track and vehicles installed in the upslope. 車両の底面図である。It is a bottom view of vehicles. 前輪軌道と後輪軌道との高低差を求めるための模式図である。It is a schematic diagram for calculating | requiring the elevation difference of a front-wheel track | orbit and a rear-wheel track | orbit. 前輪軌道の拡大断面図である。It is an expanded sectional view of a front wheel track. 下り斜面に設置された軌道および車両を表す斜視図である。It is a perspective view showing the track and vehicles installed in the down slope.

以下に図面を用いて、本発明の実施形態を説明する。図１は、上り勾配となるように設けられた軌道１と、その軌道１を走行する車両２と、の概略斜視図である。本実施形態の車両２は、ケーブルカーやカーレーター等のように乗車した人員を傾斜地に沿って運搬するために使用される。   Hereinafter, embodiments of the present invention will be described using the drawings. FIG. 1 is a schematic perspective view of a track 1 provided to be uphill and a vehicle 2 traveling on the track 1. The vehicle 2 according to the present embodiment is used to transport personnel on board a slope, such as a cable car or a curator.

〔車両〕
図に示すように、車両２は、車体２１，２つの前輪２２，２つの後輪２３を備えている。図２は、車両２を底面から見た図である。図に示すように、前輪２２のトレッド（以下、フロントトレッドと称する）ＴＦと、後輪２３のトレッド（以下、リアトレッドと称する）ＴＲとは、異なるように構成されている。具体的には、ＴＦ＜ＴＲとなっている。換言すると、車体２１の幅方向において、前輪２２と後輪２３とは異なる位置に配置されており、前輪２２の接地位置と後輪２３の接地位置とは異なっている。そのため、車両２を直線走行させた場合には、前輪２２の軌跡と後輪２３の軌跡とは異なる位置となる。また、前輪２２の軸と後輪２３の軸との軸距（以下、ホイールベースと称する）はＬである。 〔vehicle〕
As shown in the figure, the vehicle 2 is provided with a front body 22 and two front wheels 22 and two rear wheels 23. FIG. 2 is a view of the vehicle 2 as viewed from the bottom. As shown, the tread of the front wheels 22 (hereinafter, front tread called) T F, the tread of the rear wheel 23 (hereinafter, referred to as the rear tread) and T R, are configured differently. Specifically, T F <T R. In other words, the front wheel 22 and the rear wheel 23 are disposed at different positions in the width direction of the vehicle body 21, and the contact position of the front wheel 22 and the contact position of the rear wheel 23 are different. Therefore, when the vehicle 2 travels in a straight line, the trajectory of the front wheel 22 and the trajectory of the rear wheel 23 are at different positions. Further, an axial distance between the shaft of the front wheel 22 and the shaft of the rear wheel 23 (hereinafter referred to as a wheel base) is L.

〔軌道〕
図１に示すように、軌道１は、前輪軌道１１，後輪軌道１２，基準軌道１３を備えている。基準軌道１３には、車両２に駆動力を付与するためのドライブチェーンを配設することができる。この場合、車両２の底面等にドライブチェーンに係合する係合部を設ければよい。当然、車両２に対して他の駆動力を作用させても構わないし、車両２自身にモーターやエンジン等の駆動力を設けて、車両２を自走させても構わない。車両２にモーターを備える場合には、車両２の底面等に集電器を設け、基準軌道１３埋設されたにトロリー線から電力を受ける構成とすることもできる。なお、本実施形態では、前輪軌道１１は基準軌道１３よりも高い位置に設けているが、前輪軌道１１を基準軌道１３と同じ高さに設けても構わない。 [Orbit]
As shown in FIG. 1, the track 1 includes a front wheel track 11, a rear wheel track 12, and a reference track 13. The reference track 13 can be provided with a drive chain for applying a driving force to the vehicle 2. In this case, an engagement portion that engages with the drive chain may be provided on the bottom surface of the vehicle 2 or the like. Naturally, another driving force may be applied to the vehicle 2, or the vehicle 2 may be provided with a driving force such as a motor or an engine to allow the vehicle 2 to travel by itself. When the vehicle 2 is provided with a motor, a current collector may be provided on the bottom of the vehicle 2 or the like so that the reference track 13 may be embedded to receive power from the trolley wire. In the present embodiment, the front wheel track 11 is provided at a position higher than the reference track 13, but the front wheel track 11 may be provided at the same height as the reference track 13.

前輪軌道１１と後輪軌道１２とは、車両２の進行方向に直交する方向（以下、進行直交方向と称する）において、併設されている。具体的には、進行直交方向において、基準軌道１３の両側に前輪軌道１１が設けられ、さらに、各々の前輪軌道１１の外側に後輪軌道１２が設けられている。   The front wheel track 11 and the rear wheel track 12 are juxtaposed in a direction orthogonal to the traveling direction of the vehicle 2 (hereinafter referred to as a traveling orthogonal direction). Specifically, in the orthogonal direction, the front wheel tracks 11 are provided on both sides of the reference track 13, and further, the rear wheel tracks 12 are provided outside the respective front wheel tracks 11.

上述したように、車両２はフロントトレッドよりもリアトレッドの方が大きくなるように構成されている。また、前輪軌道１１と後輪軌道１２との幅は、車両２のフロントトレッド，リアトレッド、車輪の幅等に応じて、車両２の前輪２２が前輪軌道１１上に位置し、後輪２３が後輪軌道１２上に位置するように設定されている。これにより、前輪２２および後輪２３はそれぞれ、前輪軌道１１および後輪軌道１２に接地するとともにその上を転動することができる。なお、前輪軌道１１，後輪軌道１２の車輪との接地面には、滑り防止のための凹凸等を形成することも好ましい。この場合、前輪軌道１１と後輪軌道１２の両方に凹凸を形成するのではなく、駆動輪に対応する軌道にのみ凹凸を形成しても構わない。   As described above, the vehicle 2 is configured such that the rear tread is larger than the front tread. Further, according to the widths of the front tread, the rear tread, the wheels, etc. of the vehicle 2, the front wheel 22 of the vehicle 2 is positioned on the front wheel trajectory 11, and the rear wheel 23 has a width between the front wheel track 11 and the rear wheel track 12. It is set to be located on the rear wheel track 12. Thereby, the front wheel 22 and the rear wheel 23 can be in contact with and roll on the front wheel track 11 and the rear wheel track 12, respectively. In addition, it is also preferable to form the unevenness | corrugation etc. for slip prevention in the contact surface with the wheel of the front wheel track | orbit 11 and the rear wheel track | truck 12. FIG. In this case, asperities may not be formed on both the front wheel track 11 and the rear wheel track 12, but may be formed only on the track corresponding to the drive wheels.

また、図１に示すように、上り勾配の軌道１では、前輪軌道１１よりも後輪軌道１２の方が高い位置に設けられている。軌道をこのように構成することにより、走行中に後輪２３が持ち上げられ、車体２１が後下がりになりにくくなっている。   Further, as shown in FIG. 1, in the track 1 of the uphill slope, the rear wheel track 12 is provided at a position higher than the front wheel track 11. By configuring the track in this way, the rear wheel 23 is lifted during traveling, making it difficult for the vehicle body 21 to fall backward.

傾斜した軌道１を走行する際の乗り心地を低下させないためには、車体２１が水平であることが望ましい。図３は、車体２１が水平となるときの前輪軌道１１と後輪軌道１２との高低差ｄの求め方を模式的に表した図である。なお、ここでの前輪軌道１１と後輪軌道１２との高低差ｄは、軌道１に直交する方向における距離である。   In order not to reduce the riding comfort when traveling on the inclined track 1, it is desirable that the vehicle body 21 be horizontal. FIG. 3 is a view schematically showing how to obtain the height difference d between the front wheel track 11 and the rear wheel track 12 when the vehicle body 21 is horizontal. Here, the height difference d between the front wheel track 11 and the rear wheel track 12 is a distance in a direction orthogonal to the track 1.

軌道１の傾斜角をθ，側面視における前輪２２の中心をＯＦ（ｘＦ，ｙＦ），後輪２３の中心をＯＲ（ｘＲ，ｙＲ），前輪２２および後輪２３の半径をｒとする。また、後輪軌道１２の傾斜が始まる地点を原点Ｏとしている。このとき、前輪２２の中心のｙ座標ｙＦおよび後輪２３の中心のｙ座標ｙＲはそれぞれ以下の式で表すことができる。 The inclination angle of the track 1 is θ, the center of the front wheel 22 in side view is O F (x F , y F ), the center of the rear wheel 23 is O R (x R , y R ), the radius of the front wheel 22 and the rear wheel 23 Let r be. Further, a point at which the inclination of the rear wheel track 12 starts is taken as an origin O. At this time, the y coordinate y F of the center of the front wheel 22 and the y coordinate y R of the center of the rear wheel 23 can be expressed by the following equations.

先ず、前輪２２の中心ＯＦのｙ座標ｙＲと、後輪２３の中心ＯＲのｙ座標ｙＦとは以下の式で表すことができる。
First, it is possible to the y-coordinate y R of the center O F of the front wheels 22, the y-coordinate y F of the center O R of the rear wheel 23 represented by the following equation.

車両２の車体２１が水平になるとき、ｙＲ＝ｙＦである。したがって、上式より以下の関係が成り立つ。
When the vehicle body 21 of the vehicle 2 is horizontal, y R = y F. Therefore, the following relationship holds from the above equation.

両辺にｃｏｓθをかけ、ｄについて解くと以下のようになる。
If we multiply cos θ on both sides and solve for d, we get

したがって、傾斜軌道１の途中で傾斜角θが変化したとしても、前輪軌道１１と後輪軌道１２とを、その高低差ｄ＝Ｌｓｉｎθとなるように構成すれば、車両２の車体２１は水平となる。なお、傾斜角θが変化する前後では、高低差ｄを緩やかに変化させることにより、乗り心地が低下することを抑制することができる。   Therefore, even if the inclination angle θ changes in the middle of the inclined track 1, if the front wheel track 11 and the rear wheel track 12 are configured to have the height difference d = L sin θ, then the vehicle body 21 of the vehicle 2 is horizontal. Become. In addition, before and after the inclination angle θ changes, it is possible to suppress a reduction in ride comfort by changing the height difference d gently.

図４は、前輪軌道１１の拡大断面図である。前輪軌道１１の走行直交方向の少なくとも一方側には、車輪の脱輪を防止するための脱輪防止壁１１ａが立設されている。この図では、図中左側には前輪軌道１１よりも高い後輪軌道１２が設けられており、これが車輪の脱輪を防止するのに寄与するため、図中左側には脱輪防止壁を設けていないが、図中左側に脱輪防止壁を設けても構わない。なお、図では前輪軌道１１に脱輪防止壁を設けた例を示したが、脱輪防止壁は前輪軌道１１と後輪軌道１２とのいずれか一方、または両方に設けることができる。   FIG. 4 is an enlarged sectional view of the front wheel track 11. On at least one side of the front wheel track 11 in the traveling orthogonal direction, a derailing prevention wall 11a is provided upright to prevent derailing of the wheels. In this figure, a rear wheel track 12 higher than the front wheel track 11 is provided on the left side in the figure, and since this contributes to preventing wheel removal, a wheel removal prevention wall is provided on the left side in the figure. Although not shown, a derailment prevention wall may be provided on the left side in the figure. Although the figure shows an example in which the front wheel track 11 is provided with the anti-wheeling prevention wall, the anti-wheeling prevention wall can be provided on either or both of the front wheel track 11 and the rear wheel track 12.

図１に示した軌道１は上り勾配であるが、図５に示すように、軌道１は下り勾配にも適用することができる。車両２を転回させて下り勾配を走行させる場合には、前輪軌道１１の方が後輪軌道１２よりも高い位置に設けられる。なお、この実施形態では、前輪軌道１１と後輪軌道１２との走行直交方向における位置関係は上り勾配も下り勾配も同様である。   Although orbit 1 shown in FIG. 1 is an upward slope, orbit 1 can be applied to downward slope as shown in FIG. When the vehicle 2 is turned to travel downhill, the front wheel track 11 is provided at a position higher than the rear wheel track 12. In this embodiment, the positional relationship between the front wheel track 11 and the rear wheel track 12 in the traveling orthogonal direction is the same for both the upslope and the downslope.

しかしながら、前輪軌道１１と後輪軌道１２とのうち、高い方が走行直交方向の内側に配置されると、勾配がきつくなると車両２の車体２１に軌道１が接触するおそれがある。それに対して、前輪軌道１１と後輪軌道１２とのうち、低い方を走行直交方向の内側に配置すれば、軌道１と車両２とが接触しにくくなる。ただし、その場合には、上り時と下り時で、車両２の前輪２２と後輪２３とが反対となる。すなわち、車両２を往復走行させる必要がある。   However, if the higher one of the front wheel track 11 and the rear wheel track 12 is disposed inside in the traveling orthogonal direction, the track 1 may come into contact with the vehicle body 21 of the vehicle 2 when the gradient becomes tight. On the other hand, if the lower one of the front wheel track 11 and the rear wheel track 12 is disposed on the inside in the traveling orthogonal direction, the track 1 and the vehicle 2 are less likely to contact with each other. However, in that case, the front wheel 22 and the rear wheel 23 of the vehicle 2 are opposite when going up and down. That is, it is necessary to make the vehicle 2 travel in a reciprocating manner.

〔別実施形態〕
（１）上述の実施形態では、車両２は２つの前輪２２と２つの後輪２３を備えていたが、いずれかを１輪とし、３輪車両として構成しても構わない。この場合には、車輪の構成に応じて前輪軌道１１と後輪軌道１２とを構成すればよい。 [Another embodiment]
(1) In the above-described embodiment, the vehicle 2 includes the two front wheels 22 and the two rear wheels 23. However, any of the wheels may be one wheel and configured as a three-wheel vehicle. In this case, the front wheel track 11 and the rear wheel track 12 may be configured according to the configuration of the wheels.

本発明は、車体と、前輪と、車体の幅方向において前輪とは異なる位置に設けられた後輪と、を備えた車両を走行させる軌道や、これらから構成される軌道走行システムに利用することができる。例えば、カーレーター等の人員を運搬するシステムだけでなく、車椅子や買い物カートが通行するスロープ（軌道面が移動するものを含む），遊園地等の遊具等にも利用することができる。   The present invention is applied to a track for running a vehicle provided with a vehicle body, a front wheel, and a rear wheel provided at a position different from the front wheel in the width direction of the vehicle, and a track traveling system composed of these. Can. For example, in addition to a system for transporting personnel such as a carator, it can be used for slopes (including those whose track surface moves) through which wheelchairs and shopping carts pass, and playground equipment such as amusement parks.

１：軌道
１１：前輪軌道
１１ａ：脱輪防止壁
１２：後輪軌道
１３：基準軌道
２：車両
２１：車体
２２：前輪
２３：後輪

1: Track 11: Front wheel track 11a: Derailment prevention wall 12: Rear wheel track 13: Reference track 2: Vehicle 21: Vehicle body 22: Front wheel 23: Rear wheel

上記課題を解決するために、本発明に係る、車体と、前輪と、当該車体の幅方向において当該前輪とは異なる位置に設けられた後輪と、を備え、当該前輪と当該後輪とが同じ取付高さとなるよう構成された車両が走行し、当該車両の進行方向に傾斜している軌道の好適な実施形態の一つでは、前記前輪が接地する前輪軌道と、前記後輪が接地する後輪軌道と、を備え、前記前輪軌道と前記後輪軌道とは前記車両の走行方向に直交する方向に並設され、前記傾斜が上り勾配の場合には、前記前輪軌道よりも前記後輪軌道の方が高い位置に形成され、前記傾斜が下り勾配の場合には、前記後輪軌道よりも前記前輪軌道の方が高い位置に形成され、前記前輪軌道と前記後輪軌道との高さの差は、前記傾斜の角度と、前記前輪の軸と前記後輪の軸との軸距と、によって定められている。
In order to solve the above problems, the present invention includes a vehicle body, a front wheel, and a rear wheel provided at a position different from the front wheel in the width direction of the vehicle body, the front wheel and the rear wheel A vehicle configured to have the same mounting height travels, and in one of the preferred embodiments of the track inclined in the traveling direction of the vehicle, the front wheel track on which the front wheel contacts and the rear wheel contact A rear wheel track, the front wheel track and the rear wheel track are juxtaposed in a direction orthogonal to the traveling direction of the vehicle, and when the inclination is an upward slope, the rear wheel is more than the front wheel track The track is formed at a higher position, and when the slope is a down slope, the front wheel track is formed at a higher position than the rear wheel track, and the heights of the front wheel track and the rear wheel track Is the difference between the angle of inclination and the axis of the front wheel and the axis of the rear wheel. And distance are determined by.

Claims (5)

車体と、前輪と、当該車体の幅方向において当該前輪とは異なる位置に設けられた後輪と、を備えた車両が走行し、当該車両の進行方向に傾斜している軌道であって、
前記前輪が接地する前輪軌道と、
前記後輪が接地する後輪軌道と、を備え、
前記前輪軌道と前記後輪軌道とは前記車両の走行方向に直交する方向に並設され、
前記傾斜が上り勾配の場合には、前記前輪軌道よりも前記後輪軌道の方が高い位置に形成され、
前記傾斜が下り勾配の場合には、前記後輪軌道よりも前記前輪軌道の方が高い位置に形成されている軌道。 A track on which a vehicle including a vehicle body, a front wheel, and a rear wheel provided at a position different from the front wheel in the width direction of the vehicle travels and is inclined in the traveling direction of the vehicle,
A front wheel track on which the front wheels come in contact;
A rear wheel track on which the rear wheel contacts the ground;
The front wheel track and the rear wheel track are juxtaposed in a direction orthogonal to the traveling direction of the vehicle,
When the slope is an upward slope, the rear wheel track is formed at a higher position than the front wheel track,
The track formed at a position where the front wheel track is higher than the rear wheel track when the slope is a down slope. 前記前輪軌道と前記後輪軌道との高さの差は、前記傾斜の角度と、前記前輪の軸と前記後輪の軸との軸距と、によって定められている請求項１記載の軌道。   The track according to claim 1, wherein the difference in height between the front wheel track and the rear wheel track is determined by the angle of the inclination and the distance between the axis of the front wheel and the axis of the rear wheel. 前記前輪軌道と前記後輪軌道とのうち、高い位置に形成されている方は、前記車両の走行方向に直交する方向において外側に設けられている請求項１または２記載の軌道。   The track according to claim 1 or 2, wherein one of the front wheel track and the rear wheel track, which is formed at a higher position, is provided outside in a direction orthogonal to the traveling direction of the vehicle. 車体と前輪と後輪とを備えた車両と、
請求項１から３のいずれか一項に記載の軌道と、を備えた軌道走行システムであって、
前記車両は、前記車体の幅方向において、前記前輪と前記後輪とが異なる位置に設けられている軌道走行システム。 A vehicle with a car body, front and rear wheels,
A track traveling system comprising: the track according to any one of claims 1 to 3;
The track traveling system in which the front wheel and the rear wheel are provided at different positions in the width direction of the vehicle body. 前記車両は、２つの前記前輪と、２つの前記後輪と、を備え、
前記２つの前輪間の距離と、前記２つの後輪間の距離とが異なっている請求項４記載の軌道走行システム。
The vehicle comprises two front wheels and two rear wheels.
5. The system according to claim 4, wherein the distance between the two front wheels and the distance between the two rear wheels are different.
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