JPH1159149A - Vehicle for both on rail and road - Google Patents

Vehicle for both on rail and road

Info

Publication number
JPH1159149A
JPH1159149A JP22867697A JP22867697A JPH1159149A JP H1159149 A JPH1159149 A JP H1159149A JP 22867697 A JP22867697 A JP 22867697A JP 22867697 A JP22867697 A JP 22867697A JP H1159149 A JPH1159149 A JP H1159149A
Authority
JP
Japan
Prior art keywords
vehicle
rail
turntable
jack
balance adjusting
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
Application number
JP22867697A
Other languages
Japanese (ja)
Other versions
JP3438161B2 (en
Inventor
Takehisa Shimamura
武久 嶋村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOYO SHARYO KK
Original Assignee
TOYO SHARYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOYO SHARYO KK filed Critical TOYO SHARYO KK
Priority to JP22867697A priority Critical patent/JP3438161B2/en
Publication of JPH1159149A publication Critical patent/JPH1159149A/en
Application granted granted Critical
Publication of JP3438161B2 publication Critical patent/JP3438161B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle for both on rail and road which is capable of easily executing the entering from a road to a rail, the changing direction on the rail and escaping from the rail to the road without losing weight balance at the time of changing direction, even if equipments loaded on a working vehicle are unspecified equipments. SOLUTION: This vehicle can be well-balancedly elevated and revolved by connecting an elevation and revolution means for both of rail and road which is equipped with tires 11, 12 for traveling on roads, iron wheels 13, 14 for traveling on rails which are retractably controlled and an elevation and revolution means 2 for elevating and changing direction of the whole of the vehicle by a joint constitution that a jack means 3 and a turntable means 4 adapt to inclination of the front and rear directions of a universal joint or a vehicle 1 and interposing a balance adjusting means 5 controlling a change of a connecting angle of the jack means 3 and the turntable means 4 and between a rotational panel of the turntable means 4 rotating by following the horizontal direction rotation of the vehicle 1 and the lower surface of the vehicle 1.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、トラック等の一般
道路走行用車両において電車等の軌条上を走行すること
ができる軌陸両用車両(路面走行と軌条走行の両方がで
きるようにタイヤと鉄輪を装備させた作業用車両)に関
するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a track-and-rail vehicle capable of traveling on a rail such as a train in a general road traveling vehicle such as a truck (a tire and an iron wheel are mounted so that both a road surface traveling and a rail traveling can be performed). (Equipped work vehicle).

【0002】[0002]

【従来の技術】一般に、電車や汽車等の軌条上を走行す
る輸送手段においては、架線事故や軌条上の事故の場合
の修復或は事故防止のための架線、軌条等の定期的な点
検とその補修等の作業を必要とする。
2. Description of the Related Art In general, in transportation means traveling on rails such as electric trains and trains, it is necessary to carry out regular inspections of overhead lines and rails for repairing or preventing accidents in the case of overhead line accidents and rail accidents. Work such as repair is required.

【0003】このような作業を遂行するために、路上走
行のための前、後輪タイヤを備えた一般道路走行用車両
であるトラック等を改造して前、後鉄輪を装備させ、路
上走行時には前、後鉄輪が格納され、軌条走行時にはそ
れぞれの鉄輪が下降して軌条上において転動自在に車両
を支持し走行ガイドするようになり、またこれによって
前輪タイヤを浮上させる一方、後輪タイヤで軌条走行力
を与えるようにした、軌陸両用車両が開発され利用され
ている。
[0003] In order to perform such work, a truck or the like, which is a vehicle for traveling on the road, is equipped with front and rear iron wheels for traveling on the road. The front and rear iron wheels are stored, and when running on the rail, each iron wheel descends and supports the vehicle so that it can roll freely on the rail and guides traveling, and this allows the front wheel tires to float, while the rear wheel tires Rail-and-rail vehicles that provide rail running force have been developed and used.

【0004】しかし上記改造された軌陸両用車両の、道
路から軌条への乗り入れ、軌条から道路への脱出を踏切
等において行う場合には、車両の方向転換に十分な広さ
の平坦面か誘導路がなければ、スムーズに車両乗り入れ
等は行えず、車両のハンドルの切り返し操作を繰り返す
必要がある。このため、乗り入れ及び脱出に長時間を必
要となり、事故発生時の復旧作業時はもちろんのこと、
定期点検と補修のための機材の持ち込みの緊急性を充足
することができない。
[0004] However, when the modified track-and-rail vehicle enters the rail from the road or escapes from the rail to the road at a railroad crossing or the like, a flat surface or a taxiway large enough to change the direction of the vehicle is used. Without it, it is not possible to smoothly enter the vehicle, and it is necessary to repeat the turning operation of the steering wheel of the vehicle. For this reason, it takes a long time to get in and out, and not only when recovering from an accident,
The urgency of bringing in equipment for periodic inspections and repairs cannot be met.

【0005】これらの作業の緊急性は、事故発生時の復
旧作業時はもちろんのこと、定期点検と補修のための機
材の持ち込み時においても、電車等が運転されていない
夜間の短い時間内に実施しなければならない等、制約さ
れた時間内に迅速に遂行しなければならないことから極
めて高いものである。
[0005] The urgency of these operations is not only during recovery work in the event of an accident, but also during periodical inspections and repairs when bringing in equipment within a short period of time during the night when trains and the like are not operating. It is extremely expensive because it must be performed quickly within a limited time, such as when it must be performed.

【0006】このため、機材を積載した軌陸両用車両
を、修理、修復箇所に最も速く到着できる最も近くの狭
い踏切等からでも、誘導路等を必要とすることなく短時
間で軌条上に乗り入れて軌条走行体勢とすることができ
るとともに、作業終了後にも短時間で軌条から道路上に
脱出することができる、軌陸両用車両が要求される。
[0006] For this reason, an amphibious vehicle loaded with equipment can be mounted on a rail in a short time without requiring a taxiway or the like, even from the nearest narrow railroad crossing that can arrive at a repair or repair location most quickly. There is a need for a track-and-rail vehicle that can be in a rail running position and can escape from the rail onto the road in a short time after the work is completed.

【0007】このような要求を充足するために、一般道
路走行用車両であるトラック等のシャシーフレームに、
車両のエンジンを駆動源として稼働する油圧制御手段に
よって車体を上降させる上降旋回手段及び人力により付
与される旋回機能を具備したターンテーブル手段との組
み合わせからなる、方向転換用のセンター上降旋回手段
を具備させた構成(例えば、実開平5−69091号公
報等に開示)に改造し、車両の軌条上での方向転換及び
踏切位置において軌条上への乗り入れと脱出とができ、
軌条上走行はエンジン駆動されるタイヤによって行うよ
うにした、軌陸両用車両が広く利用されている。
In order to satisfy such demands, chassis frames for trucks and the like, which are vehicles for general road driving, have
A center-turning turn for turning the direction, which is a combination of an up-and-down turning means for raising and lowering a vehicle body by a hydraulic control means operated by using a vehicle engine as a drive source and a turntable means having a turning function provided by human power. Modified to a configuration equipped with means (for example, disclosed in Japanese Utility Model Application Laid-Open No. 5-69091), the vehicle can change its direction on the rail and enter and exit the rail at the railroad crossing position,
A track-and-rail vehicle is widely used in which running on rails is performed by tires driven by an engine.

【0008】[0008]

【発明が解決しようとする課題】しかし、上記のように
方向転換用のセンター上降旋回手段を具備させた軌陸両
用車両は、積載される機材が一定の場合には予め積載状
態における重量バランスを考慮して、車両の所定位置に
方向転換用のセンター上降旋回手段を装備させることが
できることから、一応上述の要求に応じ得るものである
が、積載するものが一定しない機材の場合或は土砂等の
場合(以下、不特定機材等という)には、センター上降
旋回手段に対する重量バランスが不均衡となることから
前記要求を充足することはできないものである。
However, as described above, an amphibious vehicle provided with a turning means for turning up and down the center for turning the direction as described above, when the equipment to be loaded is constant, the weight balance in the loaded state is previously adjusted. In consideration of this, it is possible to equip a predetermined position of the vehicle with a turning means for turning up and down the center for turning, so that it is possible to meet the above-mentioned requirement, but in the case of equipment that is not fixed, or In such a case (hereinafter, referred to as unspecified equipment, etc.), the above requirement cannot be satisfied because the weight balance with respect to the center up / down turning means becomes unbalanced.

【0009】すなわち、車両に積載する機材が不特定機
材等のように一定しない場合には、方向転換用のセンタ
ー上降旋回手段で車両を持ち上げても、車両の重量バラ
ンスがとれないために、車両がいずれかの方向に傾いて
方向転換作業が迅速に行えないばかりか、荷崩れ等を招
き、結果的には、上記要求を充足することができない点
に解決すべき課題があった。
In other words, when the equipment loaded on the vehicle is not constant like the unspecified equipment, the weight balance of the vehicle cannot be obtained even if the vehicle is lifted by the turning means above and below the center for turning. There is a problem to be solved in that not only the vehicle cannot be quickly turned because the vehicle is tilted in any direction, but also the load collapses, and as a result, the above demand cannot be satisfied.

【0010】本発明は上記課題を解決し、作業用車両に
積載された機材が不特定機材等であっても、方向転換時
に重量バランスを崩すことなく安全状態下において、道
路から軌条上への乗り入れ及び軌条上での方向転換、軌
条上から道路上への脱出が簡単且つ短時間に実行するこ
とができ、緊急時或は電車等が運転されていない夜間時
の限られた時間内に、最も大事な事故発生時の復旧作業
時間、定期点検と補修作業時間を最大限確保して、安全
で十分な修復、修理等を遂行することができる軌陸両用
車両の提供を目的とする。
[0010] The present invention solves the above-mentioned problems, and even if the equipment loaded on the work vehicle is an unspecified equipment or the like, it can be moved from a road to a rail under a safe condition without losing weight balance at the time of turning. Riding on and changing direction on the rail, escape from the rail to the road can be performed easily and in a short time, and in a limited time during an emergency or at night when a train is not operated, The aim is to provide a track-and-rail vehicle that can perform safe and sufficient repairs and repairs while ensuring the maximum recovery work time, periodic inspection and repair work time when the most important accidents occur.

【0011】[0011]

【課題を解決するための手段】本発明は、路上走行用の
前輪タイヤ(11)と後輪タイヤ(12)、軌条走行用であって
上下に出没制御される前鉄輪(13)と後鉄輪(14)、及び前
記前輪タイヤ(11)と後輪タイヤ(12)との間の車両(1) 下
面の車両(1) 全体の上降と方向転換のための上降旋回手
段(2) 、を装備した軌陸両用車両であって、前記上降旋
回手段(2) が、ジャッキ手段(3) とターンテーブル手段
(4) とを自在接手又は車両(1) を基準とした、少なくと
も前後方向の傾きに順応する接手構成でもって連結し
て、ジャッキ手段(3) とターンテーブル手段(4) との連
結角度の変更を許容するようにするとともに、車両(1)
の水平方向回動に追従して回動するターンテーブル手段
(4)の回転盤(41)と車両(1) の下面との間に、前記ジャ
ッキ手段(3) とターンテーブル手段(4) との連結角度の
変更を制御するバランス調節手段(5) を、ジャッキ手段
(3) とは別に介在させたことを特徴とする軌陸両用車両
の構成を要旨としている。
SUMMARY OF THE INVENTION The present invention relates to a front wheel tire (11) and a rear wheel tire (12) for traveling on a road, a front iron wheel (13) and a rear iron wheel for rail running, which are controlled up and down. (14), and a vehicle (1) between the front wheel tires (11) and the rear wheel tires (12); A track-and-rail vehicle equipped with a jack means (3) and a turntable means.
(4) with a universal joint or a joint structure that adapts at least to the inclination in the front-rear direction with respect to the vehicle (1), and the connection angle between the jack means (3) and the turntable means (4) is Change is allowed and the vehicle (1)
Turntable means that rotates following the horizontal rotation of the
Balance adjusting means (5) for controlling a change in the connection angle between the jack means (3) and the turntable means (4) is provided between the turntable (41) of (4) and the lower surface of the vehicle (1). , Jack means
The gist is the configuration of a track-and-rail vehicle characterized by intervening separately from (3).

【0012】[0012]

【発明の作用及び効果】上記のように構成した本発明に
係る軌陸両用車両は、ジャッキ手段(3) とターンテーブ
ル手段(4) とを自在接手又は車両(1) を基準とした、少
なくとも前後方向の傾きに順応する接手構成でもって連
結して、ジャッキ手段(3) とターンテーブル手段(4) と
の連結角度の変更を許容するようにするとともに、車両
(1) の水平方向回動に追従して回動するターンテーブル
手段(4) の回転盤(41)と車両(1)の下面との間に、前記
ジャッキ手段(3) とターンテーブル手段(4) との連結角
度の変更を制御するバランス調節手段(5) を、ジャッキ
手段(3) とは別に介在させた上降旋回手段(2) を装備し
ているから、その前、後輪タイヤ(11)、(12)が接地した
状態の通常運転で踏切等の乗り入れ場所まで路上走行
し、踏切の軌条(R) 間中心にターンテーブル手段(4) の
中心が略一致するように跨がせた後、以下の操作を行う
ことができる。
In the track-and-rail vehicle according to the present invention having the above-described structure, the jack means (3) and the turntable means (4) are connected at least to the front and rear with respect to the universal joint or the vehicle (1). The connection is made with a joint configuration adapted to the inclination of the direction to allow a change in the connection angle between the jack means (3) and the turntable means (4), and the vehicle
Between the turntable (41) of the turntable means (4) that rotates following the horizontal rotation of (1) and the lower surface of the vehicle (1), the jack means (3) and the turntable means ( 4) The balance adjustment means (5) for controlling the change of the coupling angle with the jack means (3) is equipped with the up-and-down turning means (2) interposed separately from the jack means (3). In normal operation with (11) and (12) in contact with the ground, travel on the road to the entry point such as a railroad crossing, and cross over so that the center of the turntable means (4) substantially matches the center between the rails (R) of the railroad crossing. After that, the following operations can be performed.

【0013】まず、制御作業者は、エンジン駆動力を上
降旋回手段(2) のジャッキ手段(3)の駆動とバランス調
節手段(5) の駆動に切り替え、これに連結されているタ
ーンテーブル手段(4) の基盤(42)を接地させた状態で、
ジャッキ手段(3) によって車両(1) 全体を持ち上げるよ
うにする。
First, the control operator switches the driving force of the engine between the driving of the jack means (3) of the up / down turning means (2) and the driving of the balance adjusting means (5), and the turntable means connected thereto. With the base (42) of (4) grounded,
The entire vehicle (1) is lifted by the jack means (3).

【0014】一方、車両(1) の傾き状態を外部の観察者
が視覚確認にして、その指令を音声又は手信号等の伝達
手段で制御作業者に伝え、その指令に基いて制御作業者
は、ジャッキ手段(3) 及びバランス調節手段(5) を調節
作動させれば、不特定機材等を積載した状態において、
少なくとも車両(1) 全体をその一部が接地しない状態に
持ち上げ、ターンテーブル手段(4) により方向転換でき
る安定した状態の姿勢として維持させることができる。
On the other hand, the external observer visually confirms the tilting state of the vehicle (1), and transmits the command to the control operator by means of voice or hand signal transmission. If the jack means (3) and the balance adjusting means (5) are operated to adjust,
At least a part of the vehicle (1) can be lifted so that a part thereof does not touch the ground, and can be maintained in a stable state in which the direction can be changed by the turntable means (4).

【0015】したがって、ターンテーブル手段(4) の回
転盤(41)の中心部を回動中心として、同乗した作業者の
人力により車両(1) に回動モーメントを作用させれば、
車両(1) に積載された機材が不特定機材等であっても、
方向転換時に重量バランスを崩すことなく安全状態下に
おいて、車両(1) の方向転換をターンテーブル手段(4)
の基盤で支持して簡単且つ迅速に行うことができる。
Therefore, if the turning moment is applied to the vehicle (1) by the human power of the worker riding the vehicle around the center of the turntable (41) of the turntable means (4) as the turning center,
Even if the equipment loaded on the vehicle (1) is unspecified equipment, etc.
The turntable means (4) for turning the vehicle (1) in a safe state without losing the weight balance when turning.
It can be performed easily and quickly with the support of the base.

【0016】そして格納していた車両(1) の前、後鉄輪
(13)、(14)を伸長して、これが軌条(R) 上に位置した状
態を確認しながら、車両(1) を下降させて前記前、後鉄
輪(13)、(14)を軌条(R) 上に乗せることにより、車両
(1) の路面から軌条(R) 上への乗り入れを完了する。
The front and rear iron wheels of the stored vehicle (1)
(13), (14) is extended, and while confirming that this is located on the rail (R), the vehicle (1) is lowered to move the front and rear iron wheels (13), (14) to the rail (R). R) on top of the vehicle
(1) Complete the ride on the rail (R) from the road surface.

【0017】この、車両(1) を踏切に跨がせてから軌条
(R) 上へ乗り入れる作業は、僅か3〜10分程度の短い
作業時間で済むことから、緊急時或は電車等が運転され
ていない夜間時の限られた時間内に、最も大事な事故発
生時の復旧作業時間、定期点検と補修作業時間を最大限
確保して、安全で十分な修復、修理等を遂行することが
できるようになる。
After the vehicle (1) is straddled on a railroad crossing,
(R) The most important accidents occur during a limited time, such as in an emergency or at night when trains are not operating, because the work to get on the top requires only a short work time of about 3 to 10 minutes. The time required for recovery work, periodic inspection and repair work can be maximized, and safe and sufficient repairs and repairs can be performed.

【0018】なお、軌条走行をする場合には、従来と同
様、上降旋回手段(2) を格納し、前鉄輪(13)をさらに伸
長させて前輪タイヤ(11)を接地しないように浮かせると
ともに、後輪タイヤ(12)と後鉄輪(14)とを軌条(R) に接
触させ、前、後鉄輪(13)、(14)で軌条(R) 上を脱線しな
いように案内させながら後輪タイヤ(12)で駆動走行して
現場へ急行移動する。そして、架線、軌条(R) 等の修
復、修理等の作業が終了した後は、後退走行又は作業現
場における前記上降旋回手段(2) の操作による方向転換
後の前進走行により乗り入れた踏切へ戻り、前記乗り入
れの場合とは逆の操作によって、車両(1) の前、後輪タ
イヤ(11)、(12)を軌条(R) 上から路面上へ脱出させて路
上走行姿勢とし、道路走行によって帰還することができ
る点は従来と同様であるが、バランス調節手段(5) を具
備させているから、持ち帰り不特定機材等の多少による
重量バランスに応じて調節しながら安全状態下において
方向転換し、軌条(R) 上から路面上へ迅速に作業用の車
両(1) を脱出させることができ、作業の遅れによる電車
等の正常運行に支障を与えるといった不都合も解消する
ことができるのである。
In the case of traveling by rail, as in the prior art, the up-and-down turning means (2) is stored, and the front iron wheel (13) is further extended to float the front wheel tire (11) so as not to touch the ground. The rear wheel (12) and the rear iron wheel (14) are brought into contact with the rail (R), and the rear wheel is guided by the front and rear iron wheels (13) and (14) so as not to derail on the rail (R). Drive on the tires (12) and move to the spot. After completion of work such as repairing and repairing of overhead lines and rails (R), etc., go to a level crossing that was entered by forward running after reversing or changing direction at the work site by operating the up / down turning means (2). Return, the reverse operation to the above-mentioned case, the front tires of the vehicle (1) and the rear wheel tires (11) and (12) are made to escape from the rail (R) to the road surface to set the road running posture, Is the same as before, but with the balance adjustment means (5), it is possible to change directions under a safe condition while adjusting according to the weight balance due to some unspecified take-out equipment etc. In addition, the work vehicle (1) can quickly escape from the rail (R) to the road surface, and the inconvenience of normal operation of a train or the like due to a delay in work can be solved. .

【0019】[0019]

【発明の実施の形態】及びDETAILED DESCRIPTION OF THE INVENTION AND

【実施例】本願発明に係る軌陸両用車両の実施例につい
て説明すると、図1は三転ダンプ車両の側面図、図2は
同平面図、図3は同背面図、図4は上降旋回手段部分の
詳細図、図5は前、後鉄輪の制御系統を省略して示した
上降旋回手段部分の制御系統油圧配管図であって、三転
ダンプの車両(1) に、道路走行用の前輪タイヤ(11)、ダ
ブルタイヤ型式の後輪タイヤ(12)と、軌条走行用であっ
て上下に出没制御される前鉄輪(13)、後鉄輪(14)及び前
記前輪タイヤ(11)と後輪タイヤ(12)との間の車両(1) の
下面のシャシーフレームに装設した、バランス調節手段
(5) を具備する上降旋回手段(2) とを装備させた構成と
したものである。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an orbital vehicle according to the present invention will be described. FIG. 1 is a side view of a three-turn dump vehicle, FIG. 2 is a plan view thereof, FIG. FIG. 5 is a hydraulic piping diagram of the control system of the upper and lower turning means, omitting the control system of the front and rear iron wheels. Front wheel tire (11), double tire type rear wheel tire (12), front iron wheel (13) for rail running and controlled up and down, rear iron wheel (14) and the front wheel tire (11) and rear Balance adjusting means mounted on the chassis frame on the lower surface of the vehicle (1) between the wheel tires (12)
(5) and an up-and-down turning means (2).

【0020】前記前輪タイヤ(11)とダブルタイヤ型式の
後輪タイヤ(12)及び前鉄輪(13)と後鉄輪(14)は、従来と
同様に装備されている。すなわち、前輪タイヤ(11)と後
輪タイヤ(12)は特別な改造はされておらず、後輪タイヤ
(12)の内側のタイヤ幅が軌条(R) の幅と符合するように
なっている。なお、後輪タイヤ(12)がシングルタイヤ型
式の場合は、タイヤ取着に際しスぺーサー等を介してタ
イヤ幅間隔が調節される。
The front tire (11), the rear tire (12) of the double tire type, and the front iron wheel (13) and the rear iron wheel (14) are equipped in a conventional manner. That is, the front tire (11) and rear tire (12) have not been specially modified,
The tire width inside (12) matches the width of the rail (R). When the rear tire (12) is of a single tire type, the tire width interval is adjusted via a spacer or the like when mounting the tire.

【0021】そして前鉄輪(13)は、三転ダンプの車両
(1) の前部の下方に一対設けられ、鉄輪制御用第一油圧
シリンダ(6a)により昇降自在となっており、軌条走行に
際し前輪タイヤ(11)を完全に軌条(R) より浮かせると共
に車両(1) を軌条(R) 上に脱線することなく転動案内さ
せるものである。
The front iron wheel (13) is a three-turn dump vehicle.
A pair is provided below the front part of (1) and can be moved up and down by the first hydraulic cylinder (6a) for iron wheel control.When running on the rail, the front wheel tire (11) is completely lifted from the rail (R) and the vehicle (1) rolling guide without derailing on the rail (R).

【0022】また後鉄輪(14)は、車両(1) の後部の下方
に一対設けられ、鉄輪制御用第二油圧シリンダ(6b)によ
り昇降自在となっており、該鉄輪制御用第二油圧シリン
ダ(6b)によって後鉄輪(14)が軌条(R) 上を転動して案内
する第一段位置と、後輪タイヤ(12)を踏切での路面高さ
以上に浮上させて軌条(R) 上を転動して案内する第二段
位置とに制御設定できるようになっている。
A pair of rear iron wheels (14) are provided below the rear part of the vehicle (1) and can be moved up and down by a second hydraulic cylinder (6b) for iron wheel control. By (6b), the rear iron wheel (14) rolls on the rail (R) and guides it, and the rear tire (12) rises above the road surface height at the railroad crossing and the rail (R) The control can be set to a second-stage position for guiding by rolling on the upper side.

【0023】これは、通過する踏切によっては軌条(R)
面が路面より低い場合があり、このような踏切において
は、駆動輪となっている後輪タイヤ(12)が路面に乗り上
げて脱線することがあるから、脱線することが無いよう
に後輪タイヤ(12)を浮上させ、前、後鉄輪(13)、(14)の
軌条(R) 上の転動を確保して、走行惰性により上記のよ
うな踏切を通過できるようにするためである。この場
合、後輪タイヤ(12)による駆動は一時的に絶たれるが、
車両(1) の走行惰性による踏切通過後に、後鉄輪(14)を
第一段位置に戻して、後輪タイヤ(12)による駆動を確保
する。
This depends on the railroad crossing (R)
The surface may be lower than the road surface, and in such a level crossing, the rear wheel tires (12), which are the driving wheels, may ride on the road surface and derail, so that the rear wheel tires do not derail. (12) is raised to secure the rolling of the front and rear iron wheels (13) and (14) on the rail (R) so that the vehicle can pass through the above-mentioned railroad crossing by running inertia. In this case, the drive by the rear wheel tire (12) is temporarily cut off,
After the vehicle (1) has passed the railroad crossing due to running inertia, the rear iron wheel (14) is returned to the first-stage position to secure driving by the rear wheel tire (12).

【0024】そして本発明の最も特徴とするバランス調
節手段(5) を具備する上降旋回手段(2) は、前輪タイヤ
(11)と後輪タイヤ(12)との間の車両(1) の下面であって
プロペラ軸を避けた、前後方向の略重心位置左右のシャ
シーフレームに装設して、車両(1) 全体の上降(持ち上
げ)と方向転換を制御するものであって、一対の主油圧
シリンダ(6) の固定側をシャシーフレームに固定すると
ともに可動側を下方へ伸長するようにし、該可動側の先
端部を後記ターンテーブル手段(4) の回転盤(41)に車両
(1) を基準とした前後方向傾斜に順応する接手手段で連
結する構成としたジャッキ手段(3) と、接地側となる安
定性の高い正方形の基盤(42)とこれに対して回動側とな
る回転盤(41)との間にベアリングを介在させたターンテ
ーブル手段(4) 及びジャッキ手段(3) の伸長又は格納状
態を確保するためのロックシリンダ(6c)(図5参照)と
から構成されている。
The up-and-down turning means (2) having the balance adjusting means (5) which is the most characteristic of the present invention is
The vehicle (1) is mounted on the left and right chassis frames at the approximate center of gravity in the front-rear direction on the underside of the vehicle (1) between the (11) and the rear wheel tires (12), avoiding the propeller shaft. The upper and lower (lifting) and the change of direction are controlled by fixing the fixed side of a pair of main hydraulic cylinders (6) to a chassis frame and extending the movable side downward. Of the vehicle on the turntable (41) of the turntable means (4)
(1) Jack means (3), which are connected by joint means that adapts to the fore-and-aft inclination with reference to, a highly stable square base (42) on the ground side, and the rotating side And a lock cylinder (6c) (see FIG. 5) for securing the extended or retracted state of the turntable means (4) and the jack means (3) with a bearing interposed between the turntable (41). It is configured.

【0025】また前記上降旋回手段(2) に具備させたバ
ランス調節手段(5) は、前記主油圧シリンダ(6) と対を
なすように設けた一対の補助シリンダ(7) からなり、該
補助シリンダ(7) の筒体側の基端部をシャシーフレーム
に、伸長側の先端部をターンテーブル手段(4) の回転盤
(41)の周縁部に、それぞれ傾斜方向回動を許容するよう
に枢着した構成となっている。
The balance adjusting means (5) provided in the up / down turning means (2) comprises a pair of auxiliary cylinders (7) provided in pairs with the main hydraulic cylinder (6). The base end on the cylinder side of the auxiliary cylinder (7) is on the chassis frame, and the end on the extension side is the turntable of the turntable means (4).
(41) is configured to be pivotally attached to the peripheral portion so as to allow rotation in the inclined direction.

【0026】上記構成した実施例に係る本発明の軌陸両
用車両は、左右一対の主油圧シリンダ(6) とこれと対を
なすように設けた一対の補助シリンダ(7) の伸縮調節に
よって、不特定機材等を積載した車両(1) の持ち上げ時
の水平バランスを確保するのであるが、その制御調節
は、前、後鉄輪(13)、(14)の制御系統を省略して示した
図5の上降旋回手段(2) 部分の制御系統油圧配管図に示
す通りであり、エンジンにより駆動力の変更によって油
圧ポンプ(P) を駆動するとともに、配管経路に介在させ
た切替バルブ、制御バルブ等により、各部の運動を調節
制御することにより実行されるのであるが、当該図によ
って当業者であれば十分に理解することができるもので
あるから、該当構成部分の符号と部分名称を付記するに
止め詳細な作動説明は省略した。
The track-and-rail vehicle according to the present invention according to the above-described embodiment has an improper operation by adjusting the expansion and contraction of a pair of left and right main hydraulic cylinders (6) and a pair of auxiliary cylinders (7) provided so as to form a pair. The horizontal balance is maintained when the vehicle (1) loaded with specific equipment is lifted. The control adjustment is performed by omitting the control system of the front and rear iron wheels (13) and (14). As shown in the hydraulic piping diagram of the control system of the upper and lower turning means (2), the hydraulic pump (P) is driven by changing the driving force by the engine, and the switching valve, control valve, etc. Is performed by adjusting and controlling the motion of each part. However, since it can be sufficiently understood by those skilled in the art based on the drawings, the reference numerals and names of the corresponding components are added. Detailed explanation of operation is omitted .

【0027】なお上記実施例においては、上降旋回手段
(2) として制御操作が簡単である油圧シリンダを用いた
ジャッキ手段(3) とバランス調節手段(5) とで構成した
場合について説明したが、これに限定されるものではな
く、ターンテーブル手段(4)と自在接手構成でもって連
結される主油圧シリンダ(6) の3〜4本を装備させ、該
主油圧シリンダ(6) にバランス調節手段(5) の機能を兼
備させれば(請求項3)、独立したバランス調節手段
(5) の構成を必要とせず、また制御操作も簡単とするこ
とができる。
In the above embodiment, the up / down turning means is used.
As (2), the case where the control means is constituted by the jack means (3) using a hydraulic cylinder and the balance adjusting means (5) using a simple hydraulic cylinder has been described.However, the present invention is not limited to this, and the turntable means ( If three or four main hydraulic cylinders (6) are connected by a universal joint configuration to the main hydraulic cylinder (6) and the main hydraulic cylinder (6) is provided with the function of balance adjusting means (5), 3) Independent balance adjustment means
The configuration of (5) is not required, and the control operation can be simplified.

【0028】また、ジャッキ手段(3) とバランス調節手
段(5) は、シャシーフレームとターンテーブル手段(4)
の回転盤(41)とを枢着状態に連結して、両者の間隔を拡
縮変更する対偶構成であれば、本願発明の目的は達成さ
れるものであり、その構成は、エンジンを駆動源として
駆動制御されるウィンチと索条或は回動伝達手段等によ
り作動する、一方向変位の平行定規機構、パンタグラフ
機構等のリンク機構のいずれか又はこれらの組み合わせ
(請求項6)、あるいは油圧シリンダとの組み合わせ
(請求項7)等、多くの選択肢の内から軌陸両用車両の
種類に最適の手段を採用することができる。
The jack means (3) and the balance adjusting means (5) are composed of a chassis frame and a turntable means (4).
If the turntable (41) is pivotally connected to the turntable (41), the object of the present invention can be achieved by a pair configuration in which the distance between the two is expanded or contracted, and the configuration uses the engine as a drive source. One or a combination of a one-way displacement parallel ruler mechanism, a pantograph mechanism or the like, or a combination thereof, which is operated by a winch and a cable or a rotation transmission means, which are driven and controlled. The most suitable means can be adopted from various options, such as the combination (claim 7), for the type of amphibious vehicle.

【0029】また、ジャッキ手段(3) の制御及びバラン
ス調節手段(5) の制御は、シャシーフレーム等に車両
(1) の前後方向又は水平二軸方向の傾きを検出する、土
木、建築業界において汎用されている周知の傾き検知セ
ンサー、傾き角度計測手段等からの電気的信号によって
行う(請求項8)ようにすれば、雨天、暴風等の環境下
においても作業者が傾き確認のために車外へ出る必要が
なくなり、万が一生ずる可能性のある荷崩れによる危険
性を解消するだけでなく、車両(1) の持ち上げバランス
精度を高めて安全性が確保できるとともに、制御の作業
性を良好とすることができる。
The control of the jack means (3) and the control of the balance adjusting means (5) are carried out on a chassis frame or the like.
(1) An electric signal from a well-known inclination detecting sensor, inclination angle measuring means, etc., which is widely used in the civil engineering and construction industries, for detecting the inclination in the front-rear direction or the horizontal biaxial direction (claim 8). This eliminates the need for the worker to go out of the vehicle to check the inclination even in an environment such as rainy weather or wind storms. In addition to improving the lifting balance accuracy, safety can be secured and control workability can be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明を実施した三転ダンプ車両の側面図であ
る。
FIG. 1 is a side view of a three-turn dump vehicle embodying the present invention.

【図2】同平面図である。FIG. 2 is a plan view of the same.

【図3】同背面図である。FIG. 3 is a rear view of the same.

【図4】上降旋回手段部分の詳細図である。FIG. 4 is a detailed view of an up-and-down turning means.

【図5】前、後鉄輪の制御配管系統を省略して示した上
降旋回手段部分の制御系統油圧配管図である。
FIG. 5 is a hydraulic piping diagram of the control system of the up / down turning means, in which the control piping system of the front and rear iron wheels is omitted.

【符号の説明】[Explanation of symbols]

(1) 車両 (11) 前輪タイヤ (12) 後輪タイヤ (13) 前鉄輪 (14) 後鉄輪 (2) 上降旋回手段 (3) ジャッキ手段 (4) ターンテーブル手段 (41) 回転盤 (42) 基盤 (5) バランス調節手段 (6) 主油圧シリンダ (6a) 鉄輪制御用第一油圧シリンダ (6b) 鉄輪制御用第二油圧シリンダ (6c) ロックシリンダ (7) 補助シリンダ (R) 軌条 (P) 油圧ポンプ (1) Vehicle (11) Front wheel tires (12) Rear wheel tires (13) Front iron wheel (14) Rear iron wheel (2) Lifting and lowering means (3) Jack means (4) Turntable means (41) Turntable (42) ) Base (5) Balance adjusting means (6) Main hydraulic cylinder (6a) First hydraulic cylinder for iron wheel control (6b) Second hydraulic cylinder for iron wheel control (6c) Lock cylinder (7) Auxiliary cylinder (R) Rail (P ) Hydraulic pump

Claims (8)

【特許請求の範囲】[Claims] 【請求項1】 路上走行用の前輪タイヤ(11)と後輪タイ
ヤ(12)、軌条走行用であって上下に出没制御される前鉄
輪(13)と後鉄輪(14)、及び前記前輪タイヤ(11)と後輪タ
イヤ(12)との間の車両全体の上降と方向転換のための上
降旋回手段(2) 、を装備した軌陸両用車両であって、前
記上降旋回手段(2) が、ジャッキ手段(3) とターンテー
ブル手段(4) とを自在接手又は車両(1) を基準とした、
少なくとも前後方向の傾きに順応する接手構成でもって
連結して、ジャッキ手段(3) とターンテーブル手段(4)
との連結角度の変更を許容するようにするとともに、車
両(1) の水平方向回動に追従して回動するターンテーブ
ル手段(4) の回転盤(41)と車両(1) の下面との間に、前
記ジャッキ手段(3) とターンテーブル手段(4) との連結
角度の変更を制御するバランス調節手段(5) を、ジャッ
キ手段(3) とは別に介在させたことを特徴とする軌陸両
用車両。
1. A front wheel tire (11) and a rear wheel tire (12) for running on a road, a front iron wheel (13) and a rear iron wheel (14) for rail running and controlled up and down, and the front wheel tire (11) an up-and-down turning means (2) for turning up and down and changing direction of the whole vehicle between the rear wheel tires (12), ), Connecting the jack means (3) and the turntable means (4) with respect to the universal joint or the vehicle (1),
At least with a joint structure that adapts to the inclination in the front-rear direction, the jack means (3) and the turntable means (4)
The turntable (41) of the turntable means (4) that rotates following the horizontal rotation of the vehicle (1) and the lower surface of the vehicle (1) A balance adjusting means (5) for controlling a change in a connection angle between the jack means (3) and the turntable means (4) is provided separately from the jack means (3). Rail and amphibious vehicle.
【請求項2】 ジャッキ手段(3) の一対を駆動用プロペ
ラ軸の左右のシャシーフレームに装備させ、それぞれに
ターンテーブル手段(4) の傾斜角度を制御するバランス
調節手段(5) を具備させた請求項1記載の軌陸両用車
両。
2. A pair of jack means (3) is mounted on the left and right chassis frames of the driving propeller shaft, and each of them is provided with a balance adjusting means (5) for controlling an inclination angle of the turntable means (4). The track-and-rail vehicle according to claim 1.
【請求項3】 ターンテーブル手段(4) と自在接手構成
でもって連結されるジャッキ手段(3) の3〜4組を装備
させ、該ジャッキ手段(3) にバランス調節機能を兼備さ
せた請求項1記載の軌陸両用車両。
3. The device according to claim 1, wherein three or four sets of jack means are connected to the turntable means by a universal joint structure, and the jack means has a balance adjusting function. 1. The amphibious vehicle according to 1.
【請求項4】 バランス調節手段(5) は、ジャッキ手段
(3) の固定部又はシャシーフレームとターンテーブル手
段(4) の回転盤(41)とを枢着状態に連結して、両者の間
隔を拡縮変更する構成である請求項1又は2記載の軌陸
両用車両。
4. The balance adjusting means (5) is a jack means.
3. The track or land according to claim 1 or 2, wherein the fixed portion or the chassis frame of (3) and the turntable (41) of the turntable means (4) are pivotally connected to each other to change the distance between them. Amphibious vehicle.
【請求項5】 ジャッキ手段(3) とバランス調節手段
(5) は、エンジンを駆動源として稼働する油圧ポンプに
より制御される油圧シリンダーである請求項1、2、3
又は4記載の軌陸両用車両。
5. Jacking means (3) and balance adjusting means
(5) A hydraulic cylinder controlled by a hydraulic pump operated by an engine as a drive source.
Or the track-and-rail vehicle according to 4.
【請求項6】 ジャッキ手段(3) とバランス調節手段
(5) は、エンジンを駆動源として稼働制御される、一方
向変位の平行定規機構、パンタグラフ機構等のリンク機
構のいずれか又はこれらの組み合わせにより構成された
ものである請求項1、2又は4記載の軌陸両用車両。
6. Jacking means (3) and balance adjusting means
(5) The one or more of the link mechanisms such as a one-way displacement parallel ruler mechanism, a pantograph mechanism, etc., or a combination thereof, the operation of which is controlled using the engine as a drive source. The described track-and-rail vehicle.
【請求項7】 ジャッキ手段(3) とバランス調節手段
(5) は、エンジンを駆動源として稼働制御される、油圧
シリンダーとリンク機構手段とを併用したものである請
求項1、2又は4記載の軌陸両用車両。
7. Jack means (3) and balance adjusting means
(5) The amphibious vehicle according to any one of claims 1, 2 and 4, wherein both the hydraulic cylinder and the link mechanism are operated and controlled using the engine as a drive source.
【請求項8】 バランス調節手段(5) は、水準器又は水
平センサーにより確認できる二軸方向傾斜確認手段によ
り油圧シリンダーの伸縮又はリンク機構を制御する手段
である請求項1、2、3、4、5、6又は7記載の軌陸
両用車両。
8. The balance adjusting means (5) is means for controlling the expansion / contraction of the hydraulic cylinder or the link mechanism by means of a biaxial inclination confirming means which can be confirmed by a level or a horizontal sensor. The track-and-rail vehicle according to 5, 6, or 7.
JP22867697A 1997-08-26 1997-08-26 Rail-based amphibious vehicle Expired - Lifetime JP3438161B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22867697A JP3438161B2 (en) 1997-08-26 1997-08-26 Rail-based amphibious vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22867697A JP3438161B2 (en) 1997-08-26 1997-08-26 Rail-based amphibious vehicle

Publications (2)

Publication Number Publication Date
JPH1159149A true JPH1159149A (en) 1999-03-02
JP3438161B2 JP3438161B2 (en) 2003-08-18

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JP22867697A Expired - Lifetime JP3438161B2 (en) 1997-08-26 1997-08-26 Rail-based amphibious vehicle

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007038777A (en) * 2005-08-02 2007-02-15 Aichi Corp Working vehicle
JP2009006840A (en) * 2007-06-28 2009-01-15 Aichi Corp Track/road working vehicle
JP2016043849A (en) * 2014-08-25 2016-04-04 株式会社タダノ Turn table for road-rail vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5634219B2 (en) * 2010-11-02 2014-12-03 株式会社タダノ Turntable and road-rail car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007038777A (en) * 2005-08-02 2007-02-15 Aichi Corp Working vehicle
JP4528688B2 (en) * 2005-08-02 2010-08-18 株式会社アイチコーポレーション Work vehicle
JP2009006840A (en) * 2007-06-28 2009-01-15 Aichi Corp Track/road working vehicle
JP2016043849A (en) * 2014-08-25 2016-04-04 株式会社タダノ Turn table for road-rail vehicle

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