JP2003146204A - Guide ring supporting device of bogie for guide rail type car - Google Patents
Guide ring supporting device of bogie for guide rail type carInfo
- Publication number
- JP2003146204A JP2003146204A JP2001347789A JP2001347789A JP2003146204A JP 2003146204 A JP2003146204 A JP 2003146204A JP 2001347789 A JP2001347789 A JP 2001347789A JP 2001347789 A JP2001347789 A JP 2001347789A JP 2003146204 A JP2003146204 A JP 2003146204A
- Authority
- JP
- Japan
- Prior art keywords
- guide
- shaft
- guide wheel
- arm
- guide rail
- 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
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、案内軌条に沿って
誘導される案内輪を介して案内アームが左右に移動して
操舵が行われる案内軌条式車両用台車の案内輪支持装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide wheel support device for a guide rail type vehicle truck in which a guide arm is moved left and right through a guide wheel guided along a guide rail to perform steering. is there.
【０００２】[0002]
【従来の技術】従来、案内軌条式車両用台車の案内輪支
持装置として、案内アームの両端部に支持軸を取付穴に
挿入して固定し、該支持軸の偏心軸部に案内輪を回転自
在に支持し、前記支持軸を案内アームに対して軸回りに
回動させることにより、前記偏心軸の中心位置を案内ア
ームの左右方向に移動調節して、案内軌条式車両の車体
からの案内輪の突出量を調節するものや、案内輪を回転
自在に支持した支持軸を、該支持軸が挿入支持される軸
穴の中心と前記案内アームの取付穴に挿入される軸部の
中心とが偏心されたブッシュを介して案内アームに支持
させ、前記ブッシュを案内アームに対して回動させるこ
とにより、前記と同様に案内軌条式車両の車体からの案
内輪の突出量を調節するものが知られている（実開平７
−４０３６１号公報）。2. Description of the Related Art Conventionally, as a guide wheel supporting device for a bogie for a guide rail type vehicle, support shafts are inserted and fixed in mounting holes at both ends of a guide arm, and a guide wheel is rotated on an eccentric shaft portion of the support shaft. By freely supporting and pivoting the support shaft around the guide arm, the center position of the eccentric shaft is moved and adjusted in the left-right direction of the guide arm to guide the guide rail type vehicle from the vehicle body. A support shaft for rotatably supporting the guide wheel, the center of the shaft hole into which the support shaft is inserted and supported, and the center of the shaft portion inserted into the mounting hole of the guide arm. Is supported by a guide arm via an eccentric bush, and the bush is rotated with respect to the guide arm to adjust the protrusion amount of the guide wheel from the vehicle body of the guide rail type vehicle in the same manner as described above. Known (Actual Kaihei 7
-40361).
【０００３】[0003]
【発明が解決しようとする課題】しかし、前記従来の案
内軌条式車両用台車の案内輪支持装置においては、案内
輪の摩耗等により案内軌条と案内輪との間に生じた所定
以上の隙間を調整する際に、台車側の案内輪支持部の調
整操作をするために、案内輪とその支持軸等の組立部品
の全体を、支持軸の案内アームに対する取付部の操作と
合わせて操作しなければならず、操作に多くの時間を要
するばかりでなく、位置調整を円滑、容易にに行えず、
作業性が悪い問題があった。However, in the guide wheel supporting device of the conventional guide rail type vehicle bogie described above, a gap larger than a predetermined amount generated between the guide rails and the guide wheels due to wear of the guide wheels or the like. In order to adjust the guide wheel support part on the trolley side during adjustment, the entire assembly of the guide wheel and its support shaft must be operated together with the operation of the attachment part of the support shaft to the guide arm. Not only requires a lot of time for operation, but also the position adjustment cannot be performed smoothly and easily,
There was a problem with poor workability.
【０００４】本発明は、上記事情に鑑みてなされたもの
であって、案内アームに対する案内輪の左右方向の位置
調整により、車体からの案内輪の突出量を円滑、容易に
調節することができて、その調整操作の作業性を向上で
きると共に、構造が簡単な案内軌条式車両用台車の案内
輪支持装置を提供することを目的とする。The present invention has been made in view of the above circumstances, and the amount of protrusion of the guide wheel from the vehicle body can be smoothly and easily adjusted by adjusting the lateral position of the guide wheel with respect to the guide arm. In addition, it is an object of the present invention to provide a guide wheel support device for a guide rail type vehicle bogie which can improve the workability of the adjusting operation and has a simple structure.
【０００５】[0005]
【課題を解決するための手段】本発明は、前記課題を解
決するために、以下の点を特徴としている。すなわち、
請求項１に係る案内軌条式車両用台車の案内輪支持装置
は、案内軌条式車両用台車に設けられ左右方向の移動で
該台車の操舵を行う案内アームと、該案内アームに支持
機構を介して回転自在にかつ案内アームの左右方向に移
動調節自在に支持されていると共に、案内軌条に誘導さ
れて前記案内アームを左右に移動させる案内輪とを備え
た案内軌条式車両用台車の案内輪支持装置において、前
記支持機構は、案内アームに固定された支持軸と、該支
持軸に回動自在に支持され、かつその回動中心から偏心
した位置に軸中心を有する案内輪軸と、該案内輪軸に回
転自在に支持されている案内輪と、前記案内輪軸を前記
回動中心の周りに回動させる回動手段とを備えているこ
とを特徴とする。The present invention is characterized by the following points in order to solve the above problems. That is,
A guide wheel support device for a bogie for a guide rail type vehicle according to claim 1 is provided with a guide arm provided on the bogie for a guide rail type vehicle for steering the bogie by lateral movement, and a support mechanism for the guide arm. Guide wheel of a guide rail type vehicle, which is rotatably supported and movable in the left and right direction of the guide arm and has a guide wheel for guiding the guide rail to move the guide arm left and right. In the support device, the support mechanism includes a support shaft fixed to a guide arm, a guide wheel shaft that is rotatably supported by the support shaft, and has a shaft center at a position eccentric from the rotation center, and the guide shaft. It is characterized by comprising a guide wheel rotatably supported by the wheel shaft, and a rotating means for rotating the guide wheel shaft around the rotation center.
【０００６】この案内軌条式車両用台車の案内輪支持装
置においては、案内軌条に転がり接触して案内輪が摩耗
し、案内軌条と案内輪との間に所定以上の隙間が生じた
場合には、回動手段を操作して、案内輪軸の中心が案内
アームに対して外方に移動するように案内輪軸を支持軸
の周りに回動させる。これにより、車体からの案内輪の
突出量が調節されて、案内軌条と案内輪との間の隙間が
調整される。この隙間の調整に際しては、案内アームに
対する案内輪の取付部を全く操作する必要がないので、
調整操作が円滑、容易に行える。In this guide wheel supporting device for a guide rail type vehicle, when the guide wheels are worn by rolling contact with the guide rails and a gap larger than a predetermined value is generated between the guide rails. The rotating means is operated to rotate the guide wheel shaft around the support shaft so that the center of the guide wheel shaft moves outward with respect to the guide arm. As a result, the amount of protrusion of the guide wheel from the vehicle body is adjusted, and the gap between the guide rail and the guide wheel is adjusted. When adjusting this gap, it is not necessary to operate the mounting portion of the guide wheel with respect to the guide arm.
The adjustment operation is smooth and easy.
【０００７】請求項２に係る案内軌条式車両用台車の案
内輪支持装置は、請求項１に記載の案内輪支持装置にお
いて、回動手段は、案内輪軸に半径方向に突出して設け
られ案内輪軸を回動中心の周りに回動操作する回動レバ
ーと、該回動レバーをその複数の回動操作位置において
案内アームに固定する固定手段とを備えていることを特
徴とする。この案内軌条式車両用台車の案内輪支持装置
では、回動レバーの回動操作により案内軌条と案内輪と
の間の隙間の調整が簡単に行えると共に、固定手段によ
り案内輪がその複数の調整位置で案内アームに確実に固
定支持される。A guide wheel supporting device for a bogie for a guide rail type vehicle according to a second aspect is the guide wheel supporting device according to the first aspect, wherein the rotating means is provided on the guide wheel shaft so as to project in the radial direction. It is characterized in that it is provided with a turning lever for turning and turning the device around a turning center and a fixing means for fixing the turning lever to the guide arm at the plurality of turning operation positions. In this guide wheel supporting device for a guide rail type vehicle, the gap between the guide rail and the guide wheel can be easily adjusted by the turning operation of the turning lever, and the guide wheel is adjusted by the fixing means. In position, it is securely supported by the guide arm.
【０００８】請求項３に係る案内軌条式車両用台車の案
内輪支持装置は、請求項２に記載の案内輪支持装置にお
いて、固定手段は、回動レバーに設けたボルト穴と、該
ボルト穴に挿通して案内アームに設けたねじ孔に螺合す
るボルトとからなることを特徴とする。この案内軌条式
車両用台車の案内輪支持装置では、簡単な構成により、
案内軌条と案内輪との間の隙間の調整後における回動レ
バーの案内アームに対する固定が容易に行える。A guide wheel support device for a bogie for a guide rail type vehicle according to a third aspect is the guide wheel support device according to the second aspect, wherein the fixing means is a bolt hole provided in the turning lever, and the bolt hole. It is characterized by comprising a bolt which is inserted into the screw arm and is screwed into a screw hole provided in the guide arm. In this guide rail type guide wheel support device for a vehicle for a vehicle, with a simple configuration,
After adjusting the gap between the guide rail and the guide wheel, the turning lever can be easily fixed to the guide arm.
【０００９】[0009]
【発明の実施の形態】以下、本発明に係る案内軌条式車
両用台車の案内輪支持装置の一実施の形態について、図
１〜図５を参照して説明する。図３〜図５は案内軌条式
車両用台車の案内装置を示し、同図において、１は案内
軌条式車両の車体である。この車体１を支持する台車２
の車軸３の両端には車輪４が取り付けられている。車軸
３の両側には、キングピン５，５を中心に水平面内で回
動（左右方向へ移動）し、車輪４の走向方向を転換（操
舵）する案内アーム７，７が取り付けられており、左右
（図４では上下）の案内アーム７，７を連動するための
タイロッド６が、その両端部を案内アーム７，７に回動
自在に連結して設けられている。前記各案内アーム７，
７の両端部（前後端部）には、案内軌条式車両が走行す
る軌道の両側に沿って設置された案内軌条に外周面を転
がり接触させる案内輪８，８が回転自在に支持されてい
る。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a guide wheel support device for a bogie for a guide rail type vehicle according to the present invention will be described below with reference to FIGS. 3 to 5 show a guide device for a guide rail type vehicle truck. In FIG. 3, reference numeral 1 denotes a vehicle body of the guide rail type vehicle. A dolly 2 that supports this vehicle body 1.
Wheels 4 are attached to both ends of the axle 3. On both sides of the axle 3, there are attached guide arms 7, 7 that rotate (move in the left-right direction) in the horizontal plane about the kingpins 5, 5 to change the steering direction of the wheels 4 (steer). Tie rods 6 for interlocking (upper and lower in FIG. 4) guide arms 7, 7 are provided with both ends thereof rotatably connected to the guide arms 7, 7. The guide arms 7,
Guide wheels 8, 8 are rotatably supported at both ends (front and rear ends) of the guide rail 7 so that the outer peripheral surfaces of the guide rails are brought into rolling contact with guide rails installed along both sides of a track on which the guide rail type vehicle travels. .
【００１０】また、前記車軸３の後側（図４で左側）に
は、一方の案内アーム７に固定したナックルアーム９か
らロッド１０、テコ１１を介して車体１に支持された中
立復帰ロッド１２が連結され、常に車輪４が直進状態に
向けられる力を与えられている。これらの案内装置の基
本的な構成は従来周知のものと同様である。On the rear side (left side in FIG. 4) of the axle 3, a neutral return rod 12 supported by the vehicle body 1 from a knuckle arm 9 fixed to one guide arm 7 via a rod 10 and a lever 11. Are connected to each other so that the wheels 4 are constantly applied with a force to direct them straight. The basic structure of these guide devices is the same as those conventionally known.
【００１１】次に、前記案内装置における案内アーム７
に対する案内輪８の支持機構Ａについて図１〜図３にも
とづき説明する。なお、案内アーム７の両端部における
案内輪８の支持機構Ａの構成は同一であるので、一個所
（車体１の進行方向に対して左前側）の支持装置Ａの構
成についてのみ説明する。図１に示すように、前記案内
アーム７の端部には、軸線を鉛直な一直線に一致させた
支持軸１５が、大径の案内軸部１５ａを案内アーム７の
上方に位置されて、小径の取付軸部１５ｂを案内アーム
７にあけた取付穴７ａに挿通され、さらに、下端側の分
岐輪軸部１５ｃに分岐輪３０（後述）を支持するナット
１６を締め付けることにより固定されている。前記支持
軸１５はキー１７等により回り止めを施されている。Next, the guide arm 7 in the guide device.
The support mechanism A for the guide wheel 8 will be described with reference to FIGS. Since the support mechanism A for the guide wheels 8 at both ends of the guide arm 7 has the same configuration, only the configuration of the support device A at one location (on the left front side in the traveling direction of the vehicle body 1) will be described. As shown in FIG. 1, at the end of the guide arm 7, a support shaft 15 having its axis aligned with a vertical straight line is provided with a large-diameter guide shaft portion 15a located above the guide arm 7 and a small diameter. The mounting shaft portion 15b is inserted into a mounting hole 7a formed in the guide arm 7, and is fixed by tightening a nut 16 that supports a branch ring 30 (described later) on the branch wheel shaft portion 15c on the lower end side. The support shaft 15 is locked by a key 17 or the like.
【００１２】前記支持軸１５の案内軸部１５ａには、図
２に示すように、支持軸１５の軸中心Ｃ１に軸中心を一
致させた軸穴１８ａを有すると共に、軸中心Ｃ１より距
離ｅだけ偏心した軸中心Ｃ２を有する外周軸部１８ｂを
有する案内輪軸１８が、前記軸穴１８ａを前記案内軸部
１５ａに嵌合されると共に、案内アーム７の上面と支持
軸１５の上端部のフランジ１５ｄとにより軸方向への移
動を阻止されて、前記案内軸部１５ａの周りに回動自在
に支持されている。前記案内輪軸１８の外周軸部１８ｂ
には、前記案内輪８が上下一対の軸受１９，１９を介し
て周方向に回転自在に支持されている。As shown in FIG. 2, the guide shaft portion 15a of the support shaft 15 has a shaft hole 18a whose shaft center coincides with the shaft center C1 of the support shaft 15 and is separated from the shaft center C1 by a distance e. A guide wheel shaft 18 having an outer peripheral shaft portion 18b having an eccentric shaft center C2 is fitted in the guide shaft portion 15a through the shaft hole 18a, and a flange 15d on the upper surface of the guide arm 7 and the upper end portion of the support shaft 15 is formed. Is prevented from moving in the axial direction and is rotatably supported around the guide shaft portion 15a. Outer peripheral shaft portion 18b of the guide wheel shaft 18
The guide wheel 8 is rotatably supported in the circumferential direction by a pair of upper and lower bearings 19, 19.
【００１３】また、前記案内輪軸１８には、その下端に
設けた連結軸部１８ｃに取付穴２０ａを嵌合してキー２
０ｂ等で相対回動を阻止して固定した回動レバー（回動
手段）２０が、案内アーム７の上面に接するようにして
設けられ、該回動レバー２０の案内軸部１８から離れた
端部は、案内アーム７の軸中心Ｃ１を中心とする円弧状
の外端部７ｂに沿うように下方に折り曲げた操作端部２
０ｃとされ、該操作端部２０ｃには支持軸１５の軸中心
Ｃ１の方向に向けてボルト穴２０ｄがあけられている。
そして、前記案内アーム７の外端部７ｂには、軸中心Ｃ
１の方向に向けたねじ孔７ｃが、案内アーム７の上面か
らの高さ位置を前記ボルト穴２０ｄの回動レバー２０の
下面（案内アーム７の上面）からの高さ位置と一致させ
て、前記外端部７ｂの周方向沿って所定間隔をあけて複
数（図２の例では３個）設けられ、前記ボルト穴２０ｄ
から挿通したボルト２１をねじ孔７ｃの１つに螺合して
締め付けることにより、回動レバー２０を案内アーム７
に位置決め固定するようになっている。前記ボルト穴２
０ｄ、ねじ孔７ｃおよびボルト２１が回動レバー２０を
その回動操作位置において案内アーム７に固定する固定
手段２３を構成している。なお、前記案内輪１９の軸受
１９，１９は、ベアリング押え２４と蓋板２５とで上下
が覆われ、シールリング２６，２６で液密にされてい
る。Further, the guide wheel shaft 18 is fitted with a mounting hole 20a in a connecting shaft portion 18c provided at the lower end thereof so that the key 2
A rotation lever (rotation means) 20 fixed by blocking relative rotation with 0b or the like is provided in contact with the upper surface of the guide arm 7, and an end of the rotation lever 20 separated from the guide shaft portion 18 is provided. The portion is an operation end portion 2 bent downward along an arcuate outer end portion 7b centered on the axial center C1 of the guide arm 7.
0c, and a bolt hole 20d is formed in the operation end portion 20c toward the axial center C1 of the support shaft 15.
The shaft center C is provided at the outer end 7b of the guide arm 7.
The screw hole 7c directed in the direction of 1 makes the height position from the upper surface of the guide arm 7 coincident with the height position from the lower surface (the upper surface of the guide arm 7) of the rotating lever 20 of the bolt hole 20d, A plurality of (three in the example of FIG. 2) are provided at predetermined intervals along the circumferential direction of the outer end portion 7b, and the bolt holes 20d are provided.
The turning lever 20 is moved to the guide arm 7 by screwing the bolt 21 inserted from the above into one of the screw holes 7c and tightening it.
It is designed to be positioned and fixed to. The bolt hole 2
0d, the screw hole 7c and the bolt 21 constitute a fixing means 23 for fixing the rotating lever 20 to the guide arm 7 at the rotating operation position. The bearings 19, 19 of the guide wheel 19 are covered with a bearing retainer 24 and a cover plate 25 at the top and bottom, and are made liquid-tight by seal rings 26, 26.
【００１４】また、前記分岐輪３０は、上下一対の軸受
３１，３１を介して前記支持軸１５の分岐輪軸部１５ｃ
に回転自在に支持されている。軸受３１，３１は、分岐
輪軸部１５ｃに挿通して案内アーム７の下面に当接され
た上部ベアリング押さえ３２と分岐輪軸部１５ｃの下端
に設けたねじ軸部１５ｄに挿通した下部ベアリング押さ
え３３との間に位置されて分岐輪軸部１５ｃに装着され
ており、前記ねじ軸部１５ｄに螺合した前記ナット１６
を締め付けることにより、前記下部ベアリング押さえ３
３、下部軸受３１、分岐輪３０、上部軸受３１、上部ベ
アリング押さえ３２を介して前記支持軸１５がその軸方
向への移動を阻止されて前記案内アーム７に固定されて
いる。前記分岐輪３０の下面には軸受３１の装着穴を閉
鎖するカバー３４が取り付けられている。The branch ring 30 has a branch ring shaft portion 15c of the support shaft 15 via a pair of upper and lower bearings 31, 31.
It is rotatably supported by. The bearings 31 and 31 include an upper bearing retainer 32 that is inserted into the branch wheel shaft portion 15c and abuts the lower surface of the guide arm 7, and a lower bearing retainer 33 that is inserted into a screw shaft portion 15d provided at the lower end of the branch wheel shaft portion 15c. The nut 16 that is mounted between the branch wheel shaft portion 15c and is screwed into the screw shaft portion 15d.
By tightening the lower bearing retainer 3
The support shaft 15 is fixed to the guide arm 7 via the lower bearing 31, the branch ring 30, the upper bearing 31, and the upper bearing retainer 32 so that the support shaft 15 is prevented from moving in the axial direction. A cover 34 for closing the mounting hole of the bearing 31 is attached to the lower surface of the branch wheel 30.
【００１５】次に、上記のように構成された案内輪支持
装置の作用について説明する。案内軌条式車両は、前記
案内輪８が案内軌条に転がり接触して誘導されることに
より案内アーム７がキングピン５を中心に回動し、それ
に伴い台車２の車輪４，４の走向方向が転換され、案内
軌条に沿って軌道を走行する。この走行が長期間にわた
って行われたために、案内輪８が摩耗し、案内軌条と案
内輪８との間に所定以上の隙間が生じたような場合に
は、回動レバー２０を案内アーム７に固定しているボル
ト２１を緩めて案内アーム７のねじ孔７ｃから取り外し
た後、回動レバー２０の操作端部２０ｃを操作して、例
えば、該回動レバー２０を一端側（図２、図３で右端
側）のねじ孔７ｃの位置から矢印イ方向に中間部のねじ
孔７ｃの位置まで回動させる。Next, the operation of the guide wheel support device constructed as described above will be described. In the guide rail type vehicle, the guide wheel 8 rolls on the guide rail and is guided so that the guide arm 7 rotates around the kingpin 5 and the traveling directions of the wheels 4 and 4 of the carriage 2 change accordingly. And travel along the guide rail. If the guide wheel 8 is worn due to this traveling for a long period of time and a clearance larger than a predetermined distance is generated between the guide rail and the guide wheel 8, the rotation lever 20 is attached to the guide arm 7. After loosening the fixing bolt 21 and removing it from the screw hole 7c of the guide arm 7, the operating end portion 20c of the rotating lever 20 is operated to, for example, rotate the rotating lever 20 at one end side (FIG. 2, FIG. 3 is rotated from the position of the screw hole 7c on the right end side) to the position of the intermediate screw hole 7c in the direction of arrow a.
【００１６】前記の回動操作に応じて案内輪軸１８が回
動して、その軸中心Ｃ２が支持軸１５の軸中心Ｃ１の周
りに変更中心Ｃ３まで移動するので、前記軸中心Ｃ２に
対する変更中心Ｃ３の案内アーム７の左右方向における
変位量Ｈに相当する量だけ、案内輪８が案内アーム７か
ら外側に移動調整されたことになる。この移動調整で案
内軌条と案内輪８の外周面との隙間が適度となれば、ボ
ルト２１を中間部のねじ孔７ｃに螺合して締め付けて回
動レバー２０を固定する。上記移動調整でも案内軌条と
案内輪８の外周面との隙間がまだ大きい場合には、更に
回動レバー２０を他端側（図２で左端側）のねじ孔７ｃ
の位置まで回動させて隙間調整を行う。The guide wheel shaft 18 rotates in response to the above-described rotation operation, and the shaft center C2 moves to the change center C3 around the shaft center C1 of the support shaft 15, so that the change center with respect to the shaft center C2. This means that the guide wheel 8 is moved and adjusted outward from the guide arm 7 by an amount corresponding to the displacement amount H of the guide arm 7 of C3 in the left-right direction. If the clearance between the guide rail and the outer peripheral surface of the guide wheel 8 becomes appropriate by this movement adjustment, the bolt 21 is screwed into the screw hole 7c in the intermediate portion and tightened to fix the rotating lever 20. If the gap between the guide rail and the outer peripheral surface of the guide wheel 8 is still large even with the above-mentioned movement adjustment, the turning lever 20 is further moved to the screw hole 7c on the other end side (the left end side in FIG. 2).
Rotate to the position to adjust the clearance.
【００１７】前記実施の形態における案内軌条式車両用
台車の案内輪支持装置によれば、案内アーム７に固定し
た一直線状の支持軸１５に、該支持軸１５の軸中心Ｃ１
から偏心した軸中心Ｃ２を有する案内輪軸１８を回動自
在に支持して、案内輪軸１８を回動レバー２０を操作し
て前記支持軸１５の周りに回動させることにより、前記
案内輪軸１８に支持した案内輪８を案内アーム７に対し
て外方へ複数段に移動調整できるようにしたので、車体
１からの案内輪８の突出量を回動レバー２０の回動操作
のみで容易に段階的に調整することができる。また、回
動レバー２０の回動操作後は、回動レバー２０のボルト
穴２０ｂから挿通したボルト２１を案内アーム７のねじ
孔７ｃに螺合して締め付けることにより、回動レバー２
０をその回動操作位置において案内アーム７に固定し、
案内輪８をその調整位置に確実に位置決め保持すること
ができる。According to the guide wheel support device for the guide rail type vehicle bogie in the above-described embodiment, the linear center support shaft 15 fixed to the guide arm 7 is provided with the shaft center C1 of the support shaft 15.
A guide wheel shaft 18 having an eccentric shaft center C2 is rotatably supported, and the guide wheel shaft 18 is rotated around the support shaft 15 by manipulating a turning lever 20. Since the supported guide wheel 8 can be adjusted to move outward with respect to the guide arm 7 in a plurality of steps, the protrusion amount of the guide wheel 8 from the vehicle body 1 can be easily adjusted only by the turning operation of the turning lever 20. Can be adjusted as desired. Further, after the turning operation of the turning lever 20, the bolt 21 inserted from the bolt hole 20b of the turning lever 20 is screwed into the screw hole 7c of the guide arm 7 and tightened, whereby the turning lever 2
0 is fixed to the guide arm 7 in its rotation operation position,
The guide wheel 8 can be reliably positioned and held at the adjustment position.
【００１８】したがって、案内軌条と案内輪８との間の
隙間の調整に際して、案内アーム７に対する案内輪８の
取付部を全く操作する必要がないので、前記隙間の調整
操作を円滑、容易に行うことができ、作業性の向上を図
ることができる。しかも、従来の案内輪支持装置のよう
に、案内アームに取り付ける支持軸に偏心軸部を設けた
り、案内アームに対する支持軸の取付部に偏心ブッシュ
を設ける必要がないので、構成が簡単となり、製作も容
易である。Therefore, when adjusting the clearance between the guide rail and the guide wheel 8, it is not necessary to operate the mounting portion of the guide wheel 8 to the guide arm 7, so that the clearance can be adjusted smoothly and easily. Therefore, the workability can be improved. Moreover, unlike the conventional guide wheel support device, it is not necessary to provide an eccentric shaft portion on the support shaft attached to the guide arm or an eccentric bush on the attachment portion of the support shaft to the guide arm, which simplifies the construction and makes it easier to manufacture. Is also easy.
【００１９】なお、前記実施の形態における案内軌条式
車両用台車の案内輪支持装置においては、案内アーム７
の上面に支持軸１５を立設して、これに案内輪８を支持
した案内輪軸１８と回動レバー２０を支持するようにし
たので、回動レバー２０の回動操作、位置決め固定操作
が容易に行えて好ましいが、これに限らず、支持軸１５
を案内アーム７の下面に垂設して案内輪８、案内輪軸１
８，回動レバー２０を案内アーム７の下に設けるように
してもよい。Incidentally, in the guide wheel supporting device for the guide rail type vehicle truck according to the above-mentioned embodiment, the guide arm 7 is used.
Since the support shaft 15 is erected on the upper surface of the and the guide wheel shaft 18 supporting the guide wheel 8 and the turning lever 20 are supported, the turning operation and the positioning fixing operation of the turning lever 20 are easy. However, the support shaft 15 is not limited to this.
Is installed vertically on the lower surface of the guide arm 7, and the guide wheel 8 and the guide wheel shaft 1
The rotation lever 20 may be provided below the guide arm 7.
【００２０】また、前記実施の形態における案内軌条式
車両用台車の案内輪支持装置においては、案内アーム７
に複数のねじ孔７ｃを設け、回動レバー２０に１つのボ
ルト穴２０ｄを設けて、該ボルト穴２０ｄから挿通した
ボルト２１をいずれか１つのねじ孔７ｃに螺合して締め
付け、回動レバー２０を案内アーム７に位置決め固定す
るようにしたが、これに限らず、案内アーム７に１つの
ねじ孔を設け、回動レバー２０に複数のボルト穴を支持
軸１５の軸中心Ｃ１に向けて設けて、回動レバー２０の
いずれか１つのボルト穴から挿通したボルト２１を案内
アーム７のねじ孔に螺合して回動レバー２０を位置決め
固定するようにしてもよく、さらに、回動レバー２０の
前記複数のボルト穴に代えて、前記操作端部２０ｃの周
方向に沿う長穴状のボルト穴を設けてもよい。該長穴状
のボルト穴とすれば、回動レバー２０を無段階に回動、
位置決め固定することができ、案内軌条と案内輪８との
隙間も無段階に微調整することができる。Further, in the guide wheel support device for the guide rail type vehicle truck according to the above-mentioned embodiment, the guide arm 7 is used.
Is provided with a plurality of screw holes 7c, the rotary lever 20 is provided with one bolt hole 20d, and the bolt 21 inserted from the bolt hole 20d is screwed into any one of the screw holes 7c to be tightened. Although the position of 20 is fixed to the guide arm 7 by way of example, the present invention is not limited to this. The rotary lever 20 may be provided so that the bolt 21 inserted through one of the bolt holes of the rotary lever 20 is screwed into the screw hole of the guide arm 7 to position and fix the rotary lever 20. Instead of the plurality of bolt holes 20 of FIG. 20, elongated hole-shaped bolt holes along the circumferential direction of the operation end portion 20c may be provided. If the bolt hole having the elongated hole shape is used, the rotation lever 20 can be rotated steplessly,
It can be positioned and fixed, and the gap between the guide rail and the guide wheel 8 can be finely adjusted infinitely.
【００２１】また、前記実施の形態における案内軌条式
車両用台車の案内輪支持装置においては、回動レバー２
０を案内輪軸１８の下端に固定して設け、案内アーム７
に直接に位置決め固定するようにしたので、構成が簡単
となって好ましいが、これに代えて、回動バー２０を案
内輪軸１８の上端に固定して設けると共に、支持軸１５
の上端に支持片等を固定して、回動レバー２０を該支持
片に固定することにより、間接的に案内アーム７に位置
決め固定するようにすることもできる。Further, in the guide wheel support device for the guide rail type vehicle truck according to the above-mentioned embodiment, the turning lever 2 is used.
0 is fixedly provided at the lower end of the guide wheel shaft 18, and the guide arm 7
Since the positioning and fixing are directly performed on the guide wheel shaft 18, the structure is simple and preferable. However, instead of this, the rotating bar 20 is fixedly provided on the upper end of the guide wheel shaft 18, and the supporting shaft 15 is provided.
It is also possible to fix the rotation lever 20 to the support piece by fixing a support piece or the like to the upper end of the and indirectly position and fix it to the guide arm 7.
【００２２】また、前記実施の形態における案内軌条式
車両用台車の案内輪支持装置は、車軸３の両側に設けた
キングピン５，５を中心に案内アーム７，７を水平面内
で回動（左右方向へ移動）し、車輪４の走向方向を転換
（操舵）する方式の車両に本発明を適用した例である
が、本発明はこれに限らず、台車の前方に支持した案内
バー（案内アーム）の左右移動をリンク機構等を介して
ドラグリンクを動かし、これにより車輪の走行方向を転
換する方式の所謂デューアルモード車両等の台車の案内
輪支持装置に適用することもできる。Further, in the guide wheel support device for the guide rail type vehicle truck according to the above-mentioned embodiment, the guide arms 7, 7 are rotated in the horizontal plane about the king pins 5, 5 provided on both sides of the axle 3 (left and right). However, the present invention is not limited to this, but the present invention is not limited to this, and the guide bar (guide arm) supported in front of the bogie is not limited to this. It is also applicable to a guide wheel supporting device for a bogie such as a so-called dual mode vehicle in which the drag link is moved through a link mechanism or the like to change the traveling direction of the wheels.
【００２３】[0023]
【発明の効果】以上説明したように、本発明によれば以
下の優れた効果を奏する。請求項１に係る案内軌条式車
両用台車の案内輪支持装置によれば、案内アームに固定
した支持軸に、該支持軸の軸中心から偏心した軸中心を
有する案内輪軸を回動自在に支持して、案内輪軸を回動
手段を操作して前記支持軸の周りに回動させることによ
り、前記案内輪軸に支持した案内輪を案内アームに対し
て外方へ移動調整できるようにしたので、車体からの案
内輪の突出量を回動手段の回動操作のみで容易に調整す
ることができる。As described above, the present invention has the following excellent effects. According to the guide wheel support device for a bogie for a guide rail type vehicle according to claim 1, a guide shaft having a shaft center eccentric from the shaft center of the support shaft is rotatably supported on a support shaft fixed to the guide arm. Since the guide wheel shaft is rotated around the support shaft by operating the rotating means, the guide wheel supported on the guide wheel shaft can be moved and adjusted outward with respect to the guide arm. The protrusion amount of the guide wheel from the vehicle body can be easily adjusted only by the turning operation of the turning means.
【００２４】したがって、案内軌条と案内輪との間の隙
間の調整に際して、案内アームに対する案内輪の取付部
を全く操作する必要がないので、前記隙間の調整操作を
円滑、容易に行うことができ、その作業性の向上を図る
ことができる。しかも、従来の案内輪支持装置のよう
に、案内アームに取り付ける支持軸に偏心軸部を設けた
り、案内アームに対する支持軸の取付部に偏心ブッシュ
を設ける必要がないので、構成が簡単となり、製作も容
易である。Therefore, when adjusting the clearance between the guide rail and the guide wheel, it is not necessary to operate the mounting portion of the guide wheel to the guide arm, so that the clearance can be adjusted smoothly and easily. The workability can be improved. Moreover, unlike the conventional guide wheel support device, it is not necessary to provide an eccentric shaft portion on the support shaft attached to the guide arm or an eccentric bush on the attachment portion of the support shaft to the guide arm, which simplifies the construction and makes it easier to manufacture. Is also easy.
【００２５】請求項２に係る案内軌条式車両用台車の案
内輪支持装置によれば、回動レバーの回動操作により案
内軌条と案内輪との間の隙間の調整を簡単に行うことが
できると共に、固定手段により回動レバーを案内アーム
に位置決め固定することにより、案内輪をその複数の調
整位置に確実に位置決め保持させることができる。According to the guide wheel supporting device for the guide rail type vehicle truck according to the second aspect, the clearance between the guide rail and the guide wheel can be easily adjusted by the turning operation of the turning lever. At the same time, by positioning and fixing the turning lever to the guide arm by the fixing means, the guide wheel can be reliably positioned and held at the plurality of adjustment positions.
【００２６】請求項３に係る案内軌条式車両用台車の案
内輪支持装置によれば、簡単な構成により、案内軌条と
案内輪との間の隙間の調整後における回動レバーの案内
アームに対する固定を容易に行うことができる。According to the guide wheel support device of the bogie for a guide rail type vehicle according to the third aspect, the rotation lever is fixed to the guide arm after the clearance between the guide rail and the guide wheel is adjusted with a simple structure. Can be done easily.
【図１】 本発明の一実施の形態に係る案内軌条式車両
用台車の案内輪支持装置装置の縦断面図である。FIG. 1 is a vertical cross-sectional view of a guide wheel support device device for a guide rail type vehicle truck according to an embodiment of the present invention.
【図２】 図１のＸ−Ｘ矢視図である。FIG. 2 is a view on arrow XX in FIG.
【図３】 図１のＹ矢視図である。FIG. 3 is a view on arrow Y of FIG.
【図４】 案内軌条式車両用台車の案内装置の概要を示
す平面図である。FIG. 4 is a plan view showing an outline of a guide device for a guide rail type vehicle truck.
【図５】 同じく正面図である。FIG. 5 is a front view of the same.
【図６】 同じく側面図である。FIG. 6 is a side view of the same.
２ 台車 ７ 案内アーム
７ａ，２０ａ 取付穴 ７ｃ ねじ孔
８ 案内輪 １５ 支持軸
１５ａ 案内軸部 １５ｂ 取付軸
部
１６ ナット １８ 案内輪軸
１８ａ 軸穴 １８ｂ 外周軸
部
１８ｃ 連結軸部 １９ 軸受
２０ 回動レバー（回動手段） ２０ｄ ボルト
穴
２１ ボルト ２３ 固定手
段
Ａ 支持機構 ｅ 偏心距離
Ｈ 変位量2 bogie 7 guide arms 7a, 20a mounting holes 7c screw hole 8 guide ring 15 support shaft 15a guide shaft portion 15b mounting shaft portion 16 nut 18 guide wheel shaft 18a shaft hole 18b outer peripheral shaft portion 18c connecting shaft portion 19 bearing 20 turning lever ( Rotating means) 20d Bolt hole 21 Bolt 23 Fixing means A Support mechanism e Eccentric distance H Displacement amount
───────────────────────────────────────────────────── フロントページの続き (72)発明者 渡辺 克則 新潟県北蒲原郡聖籠町東港５丁目2756−３ 株式会社新潟鉄工所構機システムカンパ ニー新潟構機工場内 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Katsunori Watanabe Niigata Prefecture Kitakanbara-gun Seiro-cho 5 East Port 5 2756-3 Niigata Iron Works Co., Ltd. Knee Niigata construction machinery factory
Claims (3)
向の移動で該台車の操舵を行う案内アームと、該案内ア
ームに支持機構を介して回転自在にかつ案内アームの左
右方向に移動調節自在に支持されていると共に、案内軌
条に誘導されて前記案内アームを左右に移動させる案内
輪とを備えた案内軌条式車両用台車の案内輪支持装置に
おいて、 前記支持機構は、案内アームに固定された支持軸と、該
支持軸に回動自在に支持され、かつその回動中心から偏
心した位置に軸中心を有する案内輪軸と、該案内輪軸に
回転自在に支持されている案内輪と、前記案内輪軸を前
記回動中心の周りに回動させる回動手段とを備えている
ことを特徴とする案内軌条式車両用台車の案内輪支持装
置。1. A guide arm provided on a guide rail type vehicle for steering the cart by moving in the left and right directions, and a guide arm for rotatably and laterally adjusting the guide arm via a support mechanism. In a guide wheel support device for a guide rail type vehicle truck, which includes a guide wheel that is freely supported and that is guided by a guide rail to move the guide arm left and right, the support mechanism being fixed to the guide arm. A supported support shaft, a guide wheel shaft rotatably supported by the support shaft and having a shaft center at a position eccentric from the rotation center, and a guide wheel rotatably supported by the guide wheel shaft, A guide wheel support device for a bogie for a guide rail type vehicle, comprising: turning means for turning the guide wheel shaft around the turning center.
向に突出して設けられ案内輪軸を前記回動中心の周りに
回動操作する回動レバーと、該回動レバーをその複数の
回動操作位置において案内アームに固定する固定手段と
を備えていることを特徴とする請求項１に記載の案内軌
条式車両用台車の案内輪支持装置。2. The rotating means includes a rotating lever that is provided on the guide wheel shaft so as to project in the radial direction and that rotates the guide wheel shaft around the rotation center. 2. A guide wheel supporting device for a bogie for a guide rail type vehicle according to claim 1, further comprising fixing means for fixing to the guide arm in the dynamic operation position.
たボルト穴と、該ボルト穴に挿通して前記案内アームに
設けたねじ孔に螺合するボルトとからなることを特徴と
する請求項２に記載の案内軌条式車両用台車の案内輪支
持装置。3. The fixing means comprises a bolt hole provided in the rotation lever and a bolt which is inserted into the bolt hole and screwed into a screw hole provided in the guide arm. Item 3. A guide wheel supporting device for a bogie for a guide rail type vehicle according to item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001347789A JP4125508B2 (en) | 2001-11-13 | 2001-11-13 | Guide wheel support device for guide rail type vehicle carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001347789A JP4125508B2 (en) | 2001-11-13 | 2001-11-13 | Guide wheel support device for guide rail type vehicle carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003146204A true JP2003146204A (en) | 2003-05-21 |
| JP4125508B2 JP4125508B2 (en) | 2008-07-30 |
Family
ID=19160735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001347789A Expired - Lifetime JP4125508B2 (en) | 2001-11-13 | 2001-11-13 | Guide wheel support device for guide rail type vehicle carriage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4125508B2 (en) |
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| JP2008265570A (en) * | 2007-04-20 | 2008-11-06 | Ihi Corp | Steering device of guide rail type vehicle |
| US7644664B2 (en) | 2003-12-26 | 2010-01-12 | Murata Kikai Kabushiki Kaisha | Track guided vehicle system |
| JP2010158942A (en) * | 2009-01-07 | 2010-07-22 | Mitsubishi Heavy Ind Ltd | Guide device of traffic vehicle |
| WO2011045871A1 (en) * | 2009-10-14 | 2011-04-21 | 三菱重工業株式会社 | Guided wheel device for guide track type vehicle |
| WO2011048711A1 (en) * | 2009-10-21 | 2011-04-28 | 三菱重工業株式会社 | Rail vehicle comprising a guide device |
| WO2012086250A1 (en) * | 2010-12-20 | 2012-06-28 | 三菱重工業株式会社 | Track-type vehicle |
| JP2012131266A (en) * | 2010-12-20 | 2012-07-12 | Mitsubishi Heavy Ind Ltd | Rail vehicle |
| US8234022B2 (en) | 2006-11-01 | 2012-07-31 | Mitsubishi Heavy Industries, Ltd. | Track transportation system |
| US8667901B2 (en) | 2009-02-20 | 2014-03-11 | Mitsubishi Heavy Industries, Ltd. | Bogie for guide rail type vehicle |
| US8839721B2 (en) | 2009-02-20 | 2014-09-23 | Mitsubishi Heavy Industries, Ltd. | Bogie for guide rail type vehicle |
| US9452763B2 (en) | 2013-02-21 | 2016-09-27 | Mitsubishi Heavy Industries, Ltd. | Guide-rail track vehicle, and method for changing distance between guidance wheels |
| DE102016106725A1 (en) * | 2016-04-12 | 2017-10-12 | Dematic Systems Gmbh | Rail-guided vehicle for loading and unloading goods in or out of a storage rack with damped guide rollers |
| WO2023071689A1 (en) * | 2021-10-28 | 2023-05-04 | 中冶南方工程技术有限公司 | Steel plate transport vehicle and steel plate transport system |
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2001
- 2001-11-13 JP JP2001347789A patent/JP4125508B2/en not_active Expired - Lifetime
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| WO2023071689A1 (en) * | 2021-10-28 | 2023-05-04 | 中冶南方工程技术有限公司 | Steel plate transport vehicle and steel plate transport system |
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