JP2010125859A

JP2010125859A - Method of applying oil on curved rail and device thereof

Info

Publication number: JP2010125859A
Application number: JP2008299011A
Authority: JP
Inventors: Minoru Kobayashi; 小林　　実; Takashi Kusano; 堯草野; Kazuhiro Kusano; 和弘草野; Yutaka Oinaga; 豊追永
Original assignee: KUSANO SANGYO KK
Current assignee: KUSANO SANGYO KK
Priority date: 2008-11-25
Filing date: 2008-11-25
Publication date: 2010-06-10
Anticipated expiration: 2028-11-25
Also published as: JP5355051B2

Abstract

PROBLEM TO BE SOLVED: To provide a method of applying oil on rails and a device thereof which suppress the wear and noise of inside and outside rails and prevent derailing on curved rails. SOLUTION: The device is structured to apply an appropriate amount of oil on a rail tread surface 1012 of the inside rail 101 on the curved rail whose curve radius is not less than 200 m and not more than 600 m and not to apply the oil on another rail tread surface 1022 and a gauge corner 1023 of the outside rail 102. On sharply curved rails whose curve radius is not more than 200 m, it is made possible to apply oil to the gauge corner 1023 of the outside rail 102, too, at a differential time interval in addition to the application of oil to the rail tread surface part 1012 of the inside rail 101. COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、曲線レールにおいて、レール頭部に塗油して、レール摩耗と騒音の発生を防止した曲線レール塗油方法及びその装置に関するものである。 The present invention relates to a curved rail oiling method and an apparatus thereof in which the rail head is oiled in a curved rail to prevent rail wear and noise generation.

従来、曲線レールでは、外軌レールに大きな横圧が生じて、外軌レールの車輪フランジの接触部であるゲージコーナ付近と、車輪フランジに大きな摩擦とそれによる摩耗とこれらに伴う騒音が生じ、このため外軌レールの内側の頭側部のゲージコーナ部に塗油していたが、余り塗油効果が期待できなかった。急カーブレールでは、内軌レールと車輪の摩擦も大きく、内軌レールのレール踏面部の波状摩耗とキシリ音の発生を防止するため、内軌レールのレール踏面部にも塗油することが必要になり、急カーブレール区間では、外軌レール及び内軌レールにそれぞれ塗油装置が設けられ同時に塗油が行われていた。しかし、このような塗油方式では、急カーブレールで列車の走行速度により、車輪の滑走や横滑りが起こり、外軌レールから車輪が脱線する恐れもあった。
そこで、本発明者等は、曲線半径２００ｍ以上６００ｍ以下のカーブレールでは、内軌レールのレール踏面部に適量塗油し、外軌レールには、レール踏面部やゲージコーナ部に塗油しないようにすれば、レールと車輪間の摩擦が低減されることにより、外軌レールへの横圧が減少し、レールの摩耗と騒音が減少することを見出し、上記問題点を解決することに成功した。
また、曲線半径２００ｍ以下の急カーブレールでは、内軌レールのレール踏面部への塗油に加えて、時間差をおいて、外軌レールのゲージコーナ部にも適量塗油できるように、内軌、外軌切替式の塗油装置を設けて、上記問題点を解決することに成功した。
また、従来のゲージコーナ部に対するトング板は、図１９に示すように、先端の吐出口付近では、レールの振動に対して構造強度を維持するため、複数の凸部を成形していたので、厚みが大きくなり、トング板をレール頭部のゲージコーナ部直下に沿わせて設置すれば、車輪のフランジ部に接触するため、トングの塗油の吐出口をゲージコーナ部に近寄せられなかった、また、トングの塗油の吐出口が大きくなり、過剰の塗油が吐出する等の欠点があった。
そこで、本発明者等は、なるべく、頭側部のゲージコーナ部近くにトング先端を近づけ、且つ、レール振動に対する構造強度を維持するため、トング全体の先端部を先薄にすると共に、先板の構造強度を維持するため、トング板の先端全体を先薄にして頭側部のゲージコーナ部近くに沿わせると共に、先薄に形成された先板の構造強度を維持するため、先薄部分を除き、肉厚にすることにより、上記問題点を解決することに成功した。
実開平６−１０８９号公報特開２００３−１２７８５８号公報特開２００６−１９３１０９号公報 Conventionally, in a curved rail, a large lateral pressure is generated in the outer rail, the vicinity of the gauge corner that is a contact portion of the wheel flange of the outer rail, and a large friction and wear due to the wheel flange, and noise accompanying these are generated. For this reason, although the oil was applied to the gauge corner portion on the inner side of the outer gauge rail, an excessive oil application effect could not be expected. For sharply curved rails, the friction between the inner rails and the wheels is large, and it is necessary to apply oil to the rail treads of the inner rails to prevent the wavy wear and creaking on the inner rails. Thus, in the sharply curved rail section, an oil application device is provided on each of the outer and inner rails, and the oil application is performed at the same time. However, with such an oil coating method, the wheels may slip or skid due to the train speed on the sharp curve rail, and the wheels may derail from the outer rail.
Therefore, the present inventors apply an appropriate amount of oil to the rail tread portion of the inner gauge rail and not to the rail tread portion or the gauge corner portion of the outer gauge rail when the curve rail has a radius of 200 m or more and 600 m or less. As a result, it was found that the friction between the rail and the wheel was reduced, the lateral pressure on the outer rail was reduced, and the wear and noise of the rail were reduced, and the above problems were successfully solved. .
Also, for sharply curved rails with a radius of 200 m or less, in addition to oiling the rail treads of the inner gauge rail, an appropriate amount of oil can be applied to the gauge corners of the outer gauge rail with a time lag. An outer gauge switching type oiling device was provided to successfully solve the above problems.
In addition, as shown in FIG. 19, the tong plate for the conventional gauge corner portion has a plurality of convex portions formed in the vicinity of the discharge port at the tip in order to maintain the structural strength against the vibration of the rail. If the thickness increases and the tongue plate is placed directly under the gauge corner of the rail head, it will come into contact with the flange of the wheel, so the oil outlet of the tongue could not be brought close to the gauge corner. In addition, there are disadvantages such as that the discharge port of the tongs' oil is increased and excessive oil is discharged.
Therefore, the present inventors made the tip of the tongs as thin as possible to make the tip of the tongue as close as possible to the gauge corner of the head side and maintain the structural strength against rail vibration. In order to maintain the structural strength of the tip plate, the entire tip of the tongue plate is tapered so that it follows the gauge corner near the head side, and the tapered portion is formed to maintain the structural strength of the tapered tip plate. The above-mentioned problems were successfully solved by increasing the thickness.
Japanese Utility Model Publication No. 6-1089 JP 2003-127858 A JP 2006-193109 A

本発明は、曲線レールにおいて、内外軌レールの摩耗と騒音を抑制し、また、脱線を防止するレール塗油方法及びその装置を提供するものである。 The present invention provides a rail oiling method and apparatus for suppressing wear and noise of inner and outer rails and preventing derailment in curved rails.

本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項１の発明は、レール曲線半径２００ｍ以上６００ｍ以下の列車走行レールにおいて、内軌レール１０１のレール頭頂面部１０１１に対し、先端を先薄に曲折したトング板６２Ａを、外側のレール頭側部１０１０からレール頭頂面部１０１１に向けて沿わせ、前記トング板６２Ａの両端をシールし、先端の吐出口６２２Ａからグリースオイルを吐出して、レール踏面部１０１２に塗油し、車輪２００の踏面部２０１に塗布すると共に、外軌レール１０２のレール踏面部１０２２には塗油しないようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項２の発明は、レール曲線半径２００ｍ以下の列車走行レールにおいて、内軌レール１０１のレール頭頂面部１０１１に対し、先端を先薄に曲折したトング板６２Ａを、外側のレール頭側部１０１０からレール頭頂面部１０１１に向けて沿わせ、前記トング板６２Ａの両端をシールし、先端の吐出口６２２Ａからグリースオイルを吐出して、レール踏面部１０１２に塗油し、車輪２００の踏面部２０１に塗布すると共に、外軌レール１０２に、先端を先薄にした平板状のトング板６２Ｂを、内側のレール頭側部１０２０からゲージコーナ部１０２３近くまで沿わせ、前記トング板６２Ｂの両端をシールし、内軌レール１０１のレール踏面部１０１２への塗油を中断して、前記外軌レール１０２のトング板６２Ｂの吐出口６２２Ｂから、グリースオイルを吐出して、ゲージコーナ部１０２３に塗油して、車輪２００のフランジ２０２のレール接触部２０３に塗布できるようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項３の発明は、列車の走行を検出できるようにした列車検出装置１０と、列車検出装置１０による信号と表示部２１による信号とにより電動給油ポンプ装置４０と電動切替バルブ装置５０との作動を制御できるようにした電子制御装置２０と、電動給油ポンプ装置４０に塗油を供給できるようにした塗油タンク装置３０と、電動切替バルブ装置５０に塗油を供給できるようにした電動給油ポンプ装置４０と、電動給油ポンプ装置４０により、１個又は複数個の塗油器装置６０１に塗油を供給できるようにした電動切替バルブ装置５０と、内軌レール１０１のレール踏面部１０１２に塗油できるようにした塗油器装置６０１とを備えたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項４の発明は、列車の走行を検出できるようにした列車検出装置１０と、列車検出装置１０による信号と表示部２１による信号とにより電動給油ポンプ装置４０と電動切替バルブ装置５０との作動を制御できるようにした電子制御装置２０と、電動給油ポンプ装置４０に塗油を供給できるようにした塗油タンク装置３０と、電動切替バルブ装置５０に塗油を供給できるようにした電動給油ポンプ装置４０と、電動給油ポンプ装置４０により１個又は複数個の塗油器装置６０１、６０２に塗油を供給できるようにした電動切替バルブ装置５０と、内軌レール１０１のレール踏面部１０１２に塗油できるようにした塗油器装置６０１と、外軌レール１０２の内側のゲージコーナ部１０２３に塗油できるようにした塗油器装置６０２とを備えたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項５の発明は、前記列車検出装置１０が、投光器１１から照射された光が、列車の進入により遮断されるか、または、列車に反射して受光部１２に入射するかで、列車の進入が検出できるようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項６の発明は、電子制御装置２０が、タッチパネル式表示部２１とコンピュータ制御装置２２とからなり、表示部２１は、タッチパネルにより、電動給油ポンプ装置４０の作動状況、列車の通過状況、塗油タンク装置３０の作動状況、塗油器装置６０１、６０２の作動状況等のレール塗油に必要な管理項目を設定できるようにし、コンピュータ制御装置２２は、タッチパネルによる表示部２１の設定と列車検出装置１０の信号で、電動給油ポンプ装置４０、電動切替バルブ装置５０、塗油タンク装置３０へ、作動又は停止の信号を送ることができるようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項７の発明は、塗油タンク装置３０が、貯油の貯蔵タンク３００と貯油の攪拌装置３１と必要に応じて貯油の加温装置とを設けて、塗油の稠度の調節ができるようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項８の発明は、電動給油ポンプ装置４０が、正・逆転する給油ポンプ４１で構成され、送油又は逆送油ができるようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項９の発明は、電動切替バルブ装置５０が、電動作動部５０１と回転式切替バルブ５０２とからなり、電動作動部５０１は、電子制御装置２０からの信号により、回転式切替バルブ５０２を回転させて、切替バルブ５０２でその給油先を一個又は複数個の塗油器装置６０１、６０２の箱体６１に切替できるようにしたものである。
また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項１０の発明は、前記塗油器装置６０１が、吐出量を調節できるようにした絞り弁６４であって、電動切替バルブ装置５０から送られる塗油を受け、箱体６１を介してトング板６２Ａへの流量を微細に調整できるようにしたものと、塗油溜めの箱体６１であって、絞り弁６４からの圧力給油を溜め、トング板６２Ａへ供給できるようにすると共に、トング板６２Ａを固定できるように形成したものと、塗油吐出を案内できるようにしたトング板６２Ａであって、先端を先薄に円弧状に曲折して、内軌レールの外側のレール頭側部１０１０からレール頭頂面部１０１１に向かって沿わせ、両側端にオイルシール板６２６Ａを設けてシールすると共に、中間部は箱体６１のオイル溜め６１０に連通する流路６１０１と僅小間隙の吐出口６２２Ａを設けて、箱体６１に固定できるように形成したものとを備えてなり、トング板６２Ａの先端の吐出口６２２Ａから、内軌レール１０１のレール踏面部１０１２に塗油できるようにしているものである。

また、本発明曲線レール塗油装置は、上記課題を達成するため、図示するように、請求項１１の発明は、前記塗油器装置６０２が、塗油吐出量を調節できるようにした絞り弁６４であって、電動切替バルブ装置５０から送られる塗油を受け、箱体６１を介してトング板６２Ｂへの流量を微細に調整できるようにしたものと、塗油溜めの箱体６１であって、絞り弁６４からの圧力給油を溜め、トング板６２Ｂへ供給できるようにすると共に、トング板６２Ｂを固定できるように形成したものと、塗油吐出を案内できるようにしたトング板６２Ｂであって、先端を先薄にし、箱体６１のオイル溜め６１０から連通する流路６１０１とこれから分岐する１個又は複数個の僅小間隙の吐出口６２２Ｂを設け、先端を外軌レール１０２の内側のレール頭側部１０２０のゲージコーナ部１０２３のすぐ下に沿わせ、両側端部にオイルシール板６２６Ｂを設けてシールし、箱体６１に固定できるように形成したものとを備えてなり、トング板６２Ｂの先端の吐出口６２２Ｂから、外軌レール１０２のゲージコーナ部１０２３に塗油できるようにしているものである。 In order to achieve the above object, the curved rail oiling device of the present invention is, as shown in the drawing, according to the first aspect of the present invention, in a train traveling rail having a rail curve radius of 200 m or more and 600 m or less. On the other hand, the tongue plate 62A whose tip is bent thinly is made to run along the rail head top surface portion 1011 from the outer rail head side portion 1010, both ends of the tongue plate 62A are sealed, and grease is discharged from the discharge port 622A at the tip. Oil is discharged and applied to the rail tread surface portion 1012 and applied to the tread surface portion 201 of the wheel 200, and the oil is not applied to the rail tread surface portion 1022 of the outer rail 102.
Further, in order to achieve the above object, the curved rail oiling device of the present invention is, as shown in the drawing, the invention according to claim 2 is a train traveling rail having a rail curved radius of 200 m or less. On the other hand, the tongue plate 62A whose tip is bent thinly is made to run along the rail head top surface portion 1011 from the outer rail head side portion 1010, both ends of the tongue plate 62A are sealed, and grease is discharged from the discharge port 622A at the tip. Oil is discharged and applied to the rail tread surface portion 1012, applied to the tread surface portion 201 of the wheel 200, and a flat plate-like tongue plate 62B having a tapered tip is attached to the outer rail 102, and the inner rail head. From the side portion 1020 to the vicinity of the gauge corner portion 1023, both ends of the tongue plate 62B are sealed, and the inner rail rail 101 is applied to the rail tread portion 1012. , The grease oil is discharged from the discharge port 622B of the tongue plate 62B of the outer rail 102, and is applied to the gauge corner portion 1023 and applied to the rail contact portion 203 of the flange 202 of the wheel 200. It is what I did.
Moreover, in order to achieve the above-mentioned problem, the present invention of the curved rail oiling device includes a train detection device 10 and a train detection device 10 that can detect the traveling of the train, as shown in FIG. The electronic control device 20 that can control the operation of the electric oil supply pump device 40 and the electric switching valve device 50 according to the signal and the signal from the display unit 21, and the application that can supply oil to the electric oil supply pump device 40. Oil is supplied to one or a plurality of oil applicator devices 601 by the oil tank device 30, the electric oil supply pump device 40 capable of supplying oil to the electric switching valve device 50, and the electric oil supply pump device 40. An electric switching valve device 50 that can be used and an oil applicator device 601 that can apply oil to the rail tread portion 1012 of the inner rail 101 are provided.
Moreover, in order to achieve the above-mentioned object, the invention according to claim 4 is based on the train detection device 10 and the train detection device 10 that can detect the traveling of the train. The electronic control device 20 that can control the operation of the electric oil supply pump device 40 and the electric switching valve device 50 according to the signal and the signal from the display unit 21, and the application that can supply oil to the electric oil supply pump device 40. The oil tank device 30, the electric oil supply pump device 40 that can supply oil to the electric switching valve device 50, and the electric oil supply pump device 40 apply oil to one or a plurality of oil applicator devices 601 and 602. An electric switching valve device 50 that can be supplied, an oil applicator device 601 that can apply oil to the rail tread portion 1012 of the inner rail rail 101, The gauge corner portion 1023 is obtained by a oiling unit device 602 to allow the coating oil.
Further, in order to achieve the above-mentioned problem, the curved rail oiling device of the present invention is configured so that, as shown in the figure, the train detection device 10 is configured such that the light emitted from the projector 11 is caused by the approach of the train. The approach of the train can be detected depending on whether it is blocked or reflected on the train and incident on the light receiving unit 12.
Further, in order to achieve the above-described problem, the curved rail oiling device according to the present invention is, as shown in the figure, the electronic control device 20 comprises a touch panel display 21 and a computer control device 22, The display unit 21 uses a touch panel to manage necessary operations for rail lubrication, such as the operating status of the electric oil supply pump device 40, the train passing status, the operating status of the oil tank device 30, and the operating status of the oil applicators 601 and 602. The item can be set, and the computer control device 22 is operated or operated to the electric oil supply pump device 40, the electric switching valve device 50, and the oil tank device 30 by the setting of the display unit 21 by the touch panel and the signal of the train detection device 10. A stop signal can be sent.
Further, in order to achieve the above-mentioned problem, the curved rail oiling device according to the present invention requires an oiling tank device 30 and an oil storage tank 300 and an oil storage stirring device 31 as shown in FIG. Accordingly, a storage oil heating device is provided so that the consistency of the oil coating can be adjusted.
Further, in order to achieve the above object, the curved rail oiling device of the present invention is, as shown in the drawing, the invention of claim 8 is that the electric oil pumping device 40 is composed of a fuel pump 41 that is forward / reversely rotated. Or, it is designed to allow reverse oil feeding.
Further, in order to achieve the above-described problem, the curved rail oiling device of the present invention has an electric switching valve device 50 comprising an electric operating portion 501 and a rotary switching valve 502 as shown in the drawing. The electric actuator 501 rotates the rotary switching valve 502 in response to a signal from the electronic control unit 20, and the switching valve 502 supplies the oil supply destination to one or a plurality of the oil applicator devices 601 and 602. It can be switched to.
Further, in order to achieve the above object, the curved rail oiling device of the present invention is, as shown in the figure, the invention of claim 10 is a throttle valve 64 that allows the oiling device 601 to adjust the discharge amount. And the oil supply sent from the electric switching valve device 50, the flow rate to the tongue plate 62A can be finely adjusted through the box body 61, and the oil tank sump box 61, There are two types of tongue plates 62A, which are configured to store pressure oil from the throttle valve 64 and supply the oil to the tongue plate 62A, and to fix the tongue plate 62A, and to guide oil discharge. The tip is bent into a circular arc shape with a taper, and is aligned from the rail head side portion 1010 on the outer side of the inner rail toward the rail head top surface portion 1011. Oil seal plates 626A are provided on both side ends for sealing, and an intermediate portion A flow path 6101 communicating with the oil reservoir 610 of the box 61 and a discharge port 622A having a small gap are provided so as to be fixed to the box 61, and the discharge port at the tip of the tongue plate 62A is provided. From 622A, the rail tread portion 1012 of the inner rail 101 can be oiled.

Further, in order to achieve the above object, the curved rail oiling device according to the present invention is, as shown in the figure, the invention according to claim 11 in which the oiling device 602 can adjust the oil discharge amount. 64, which receives the oil supplied from the electric switching valve device 50 and can finely adjust the flow rate to the tongue plate 62B via the box 61, and the oil reservoir box 61. There are two types of ones, one that is configured to store pressure oil from the throttle valve 64 so that it can be supplied to the tongue plate 62B, and to be able to fix the tongue plate 62B, and the other is the tongue plate 62B that can guide oil discharge. The flow path 6101 communicating from the oil reservoir 610 of the box body 61 and one or a plurality of small gap discharge ports 622B branching from the flow path 6101 are provided. Rail head It is provided with an oil seal plate 626B provided on both side end portions thereof so as to be sealed and fixed to the box body 61 along the portion immediately below the gauge corner portion 1023 of the portion 1020, and the tip of the tongue plate 62B It is possible to apply oil to the gauge corner portion 1023 of the outer gauge rail 102 from the discharge port 622B.

本発明曲線レール塗油装置は、レール曲線半径２００ｍ以上６００ｍ以下のレールにおいては、内軌レールのレール踏面部だけに適量塗油し、外軌レールには塗油しないようにすれば、車輪との摩擦が低減することにより、外軌レールへの横圧が減少し、乗り上げによる脱線が防止されると共に、内軌レールの頭頂面部の波状摩耗及び騒音、特にキシリ音を減少させることができる効果が生じた。曲線半径２００ｍ以下のレールにおいては、内軌レールのレール踏面部へ塗油しているときは、外軌レールには塗油せず、外軌レールのゲージコーナ部に塗油しているときは、内軌レールのレール踏面部に塗油しないことにより、上記効果に加えて、外軌レール内側のレール頭側部の側摩耗と車輪フランジの摩耗を減少させることができ、内外軌レールの摩耗部を削正する頻度が減少し、メンテナンスコストが低減できた。 The rail rail oiling device of the present invention, in a rail having a rail curve radius of 200 m or more and 600 m or less, applies an appropriate amount of oil only to the rail tread portion of the inner rail, and does not apply oil to the outer rail. By reducing the friction of the rail, the lateral pressure on the outer gauge rail is reduced, derailment due to riding is prevented, and the wave wear and noise on the top surface of the inner gauge rail, especially noise noise, can be reduced. Occurred. For rails with a curve radius of 200 m or less, when oil is applied to the rail tread of the inner gauge rail, the outer corner rail is not oiled and the gauge corner portion of the outer gauge rail is oiled. By not applying oil to the rail tread of the inner rail, in addition to the above effects, it is possible to reduce the side wear of the rail head side inside the outer rail and the wear of the wheel flange, and the wear of the inner and outer rail The frequency of correcting parts has decreased, and maintenance costs have been reduced.

本発明の実施例１は、図１、図３乃至図９に示されている。
また、本発明の実施例２は、図２、図１０乃至図１７に示されている。 Embodiment 1 of the present invention is shown in FIGS. 1 and 3 to 9.
A second embodiment of the present invention is shown in FIGS. 2 and 10 to 17.

本発明の実施例１が図１、図３乃至図９に示されている。
本発明曲線レール塗油装置は、列車検出装置１０と、電子制御装置２０と、塗油タンク装置３０と、電動給油ポンプ装置４０と、電動切替バルブ装置５０と、４個の塗油器装置６０１と、給油配管一式７０とを備えている。
列車検出装置１０は、レール１０１から若干離して設置した投光器１１とレール１０１を介して対向するようにフェンスの上端部に設けた受光部１２（図示しない）とからなる。
投光器１１は、発光ダイオードから受光部１２の光電素子に常時光を照射し、列車が進入すると投光器１１と受光部１２の間の光が遮断されて、列車の進入が検出されるように形成されている。また、投光器１１は、発光ダイオードから常時光を照射し、列車が進入し投光器１１からの光を反射して受光部１２に入射すると、列車の進入が検出されるように形成されたものでもよい。
電子制御装置２０は、タッチパネル式表示部２１とコンピュータ制御装置２２からなり、表示部２１は、タッチパネルにより、電動給油ポンプ装置４０の作動時間、作動回数、逆転時間、列車の通過回数、塗油タンク装置３０内の撹拌装置３１の攪拌回数、攪拌時間等を表示画面で設定できるように形成されている。
コンピュータ制御装置２２は、列車検出装置１０の信号と表示部２１の信号によりコンピュータが電動給油ポンプ装置４０、電動切替バルブ装置５０、塗油タンク装置３０の撹拌装置３１へ作動又は停止の信号を送るように形成されている。
塗油タンク装置３０は、塗油を貯蔵できるタンク３００と塗油の撹拌装置３１とからなり、撹拌装置３１は、タンク３００に収容している塗油の分散、分離を防ぐようにタンク３００内に設けられている。
また、タンク３００には、必要に応じて加温装置を設けて、塗油の稠度の調節ができるように形成されている。
電動給油ポンプ装置４０は、給油ポンプ４１を正・逆転駆動し、塗油の送油又は逆送油ができるように形成されている。
電動切替バルブ装置５０は、電動作動部５０１と回転式三方切替バルブ５０２とからなり、電動作動部５０１は、電子制御装置２０からの信号により、回転式三方切替バルブ５０２を回転させて、図４−２−１及び図４−２−２に示すように、切替バルブ５０２で給油の吐出口を２個ずつの塗油器装置６０１に切替えできるように形成されている。電動作動部５０１は、電磁式で回転作動するものでもよい。
また、回転式三方切替バルブ５０２は、図１８−１、図１８−２−１及び図１８−２−２に示すように、２個又は４個の電動回転式二方切替バルブ装置５０Ｂを用いてもよい。
塗油器装置６０１は、図５乃至図９に示すように、箱体６１と、トング板（舌板）６２Ａと、フレーム６３と、絞り弁６４とを備えている。
箱体６１は、図７に示すように、前板６１１、後板６１２、両側板６１３及び底板６１４からなり、上方を開放した溝形のオイル溜め６１０を形成すると共に、前板６１１の表面の中央下部に、オイル溜め６１０に連通したオイルの貫通孔６１５０と図６に示す４個の螺孔６１５１を設けた立板６１５を固着している。
後板６１２は、図７に示すように、上端に、断面丸形の紐状ゴムシール６１２１を嵌着し、レール頭側部１０１０の下面に当接して、レール１０１のウエブ１０１４側への油洩れを防止するように形成されている。
さらに、底板６１４は、箱体６１がレールベース１０１５に対し直角に立設できるように、両端の下面がレールベース１０１５の上面の傾斜面１０１５１に合わせた傾斜底をもつ脚部６１２２と結合している。
フレーム６３は、図５に示すように、箱体６１の前板６１１の両側に、２組取り付けられ、各フレーム６３は、図６乃び図７に示すように、フレーム板６３１、クランプ６３２、クランプ棒６３３、押しボルト６３４からなり、塗油器装置６０１を内軌レール１０１の外側に立設するものである。
各フレーム板６３１は、図６に示すように、上部に押ボルト６３４を螺合する螺孔６３１２、下部にクランプ棒６３３の貫通する通し孔６３１１を設けると共に、孔６３１１の上部にレール１０１のベース１０１５の側面１０１５３に当接する当接部６３１３を設けている。
各クランプ６３２は、図６に示すように、ベース喰い込み部６３２１により、レール１０１のベース１０１５の側面１０１５２に嵌着すると共に、下部にはクランプ棒６３３を連設し、クランプ棒６３３は、先端に螺刻部分６３３０を設け、フレーム板６３１の通し孔６３１１に通し、ナット６３３１で螺着し、フレーム板６３１をレールベース１０１５に固定するものである。
すなわち、フレーム６３は、図６に示すように、クランプ６３２をレール１０１のベース１０１５の一方の側面１０１５２に嵌め、これに固着したクランプ棒６３３をフレーム板６３１の穴６３１１を介し、ナット６３３１でねじ締めすることにより、フレーム板６３１の当接部６３１３が、レール１０１のベース１０１５の他方の側面１０１５３に当接して、フレーム板６３１とクランプ６３２とでレールベース１０１５を挟持できるようにしている。
各押しボルト６３４は、フレーム板６３１の螺孔６３１２に螺合して、箱体６１の前板６１１を、レール１０１のウエブ１０１４方向に押しつけて、後板６１２と底板６１４と脚部６１２２により、箱体６１を固定できるように形成されている。
また、回り止めナット６３４１は、レールの振動により、押しボルト６３４がゆるまないように設けられている。
トング板６２Ａは、図９に示すように、トング部６２１Ａ、螺棒６２４、オイルシール板６２６Ａ、板パッキン６２７からなっている。
トング部６２１Ａは、図９に示すように、舌板状薄バネ板製で、先端を先薄に円弧状に曲折りし、内軌レール１０１の外側のレール頭側部１０１０からレール頭頂面部１０１１に向かって沿わせ、両側端にオイルシール板６２６Ａを設けシールすると共に、その間を箱体６１のオイル溜め６１０に連通する流路６１０１を設けて、先端に微小間隙の塗油の吐出口６２２Ａができるように形成されている。
螺棒６２４は、トング部６２１Ａをナット６２５、座金６２５１を介して、箱体６１の前板６１１に螺着できるように、トング部６２１Ａの前面下部に固着して突出している。
トング部６２１Ａと螺棒６２４は、図５及び図７に示すように、箱体６１のオイル溜め６１０に嵌入すると共に、前板６１１の上端に設けた５個の溝型切欠６１１１に嵌入して、螺棒６２４のナット６２５を介して、トング部６２１Ａの上下方向位置が調節できるように形成されている。
オイルシール板６２６Ａは、図９に示すように、フェルト板、ゴム板等（多孔質板を含む）のシール材の板製で、トング部６２１Ａの両端後面に固着されて、グリースオイルが側面へ洩れないように形成されている。
板パッキン６２７は、図９に示すように、長方形の板状合成樹脂製又はゴム製のもので、螺棒６２４を嵌入できる孔６２７１を設け、トング部６２１Ａの前面に当接するようにして、前板６１１の溝型切欠６１１１からのオイル洩れを防止できるように形成されている。
絞り弁６４は、図７に示すように、弁箱６４１と、カバー６４２と、弁棒６４３とからなっている。
弁箱６４１は、内部に弁座６４１１と螺刻部６４１２を形成していると共に、下部にオイル流入口６４１３を設け、さらに、立板６１５のオイルの貫通孔６１５０に連通するオイル孔６４１５を連設している。また、弁箱６４１は、図６に示す固定用のボルト６４２４の通し孔６４１４を４個設けている。
カバー６４２は、図７に示すように、内部に弁棒６４３を嵌入して、ガイドできるようにガイド穴６４２１を設け、弁棒６４３に外嵌したＯリング６４２２でシールされている。また、カバー６４２には、図６に示す固定用のボルト６４２４の通し孔６４２３を４個設けている。
弁棒６４３は、弁体６４３１と、弁箱６４１の螺刻部６４１２に螺合する螺刻部６４３２と、ガイド部６４３３と、目盛部６４３４と、把手部６４３５が、一体的に形成されている。
また、弁棒６４３は、把手部６４３５によって回転されると、同軸の目盛部６４３４が表示され、弁箱６４１の螺刻部６４１２と、螺刻部６４３２が噛合して、弁体６４３１が弁座６４１１に対し前進又は後退して塗油量を微調整できるように形成されている。
絞り弁６４は、図５及び図６に示されるように、４本のボルト６４２４により、カバー６４２の通し孔６４２３及び弁箱６４１の通し孔６４１４を介して、箱体６１の座板６１５の４個の螺孔６１５１に螺着されるものである。
本発明の曲線レール塗油装置は、レール曲線半径２００ｍ以上６００ｍ以下のレールにおいて、列車が進入して投光器１１から受光器１２への光を遮断又は投光器１１からの光を反射して検出すると、電子制御装置２０は、予め表示部２１にてタイマ設定された吐出時間だけ、電動給油ポンプ装置４０のモータを作動させ、電動給油ポンプ４１により塗油タンク装置３０のタンク３００の塗油を、電動切替バルブ装置５０を介して、内軌レール１０１の外側に配置した塗油器装置６０１に圧送し、予め絞り弁６４で給油量を設定された塗油器装置６０１のトング板６２Ａの先端の吐出口６２２Ａから、粘性と加圧力を持ったグリースオイルが、内軌レール１０１のレール踏面部１０１２に塗油され、走行列車の内軌側車輪２００の踏面部２０１に塗布される。
前記タイマに設定された吐出時間が経過すると、電子制御装置２０は、予め設定された逆転時間だけ電動給油ポンプ装置４０のモータを逆回転させ、塗油器装置６０１及び給油配管７０内の塗油を逆送し、余剰の塗油の排出が防止される。 A first embodiment of the present invention is shown in FIGS. 1 and 3 to 9.
The curved rail oiling device of the present invention includes a train detection device 10, an electronic control device 20, an oil tank device 30, an electric oil supply pump device 40, an electric switching valve device 50, and four oil applicator devices 601. And a set 70 of oil supply piping.
The train detection apparatus 10 includes a light receiving unit 12 (not shown) provided at the upper end of the fence so as to face the light projector 11 installed slightly apart from the rail 101 via the rail 101.
The projector 11 is formed so that light is constantly emitted from the light emitting diode to the photoelectric element of the light receiving unit 12, and when the train enters, the light between the projector 11 and the light receiving unit 12 is blocked and the entrance of the train is detected. ing. Further, the light projector 11 may be formed so that when the train always enters the light from the light emitting diode, the train enters, reflects the light from the light projector 11 and enters the light receiving unit 12, the entry of the train is detected. .
The electronic control unit 20 includes a touch panel type display unit 21 and a computer control unit 22, and the display unit 21 is operated by the touch panel, the operation time of the electric oil pump device 40, the number of operation times, the reverse rotation time, the number of train passes, the oil tank The number of stirrings, the stirring time, and the like of the stirring device 31 in the device 30 can be set on the display screen.
The computer control device 22 sends an operation or stop signal to the electric oil supply pump device 40, the electric switching valve device 50, and the agitation device 31 of the oil tank device 30 according to the signal of the train detection device 10 and the signal of the display unit 21. It is formed as follows.
The oil tank device 30 includes a tank 300 capable of storing oil and an oil agitator 31. The agitator 31 is disposed in the tank 300 so as to prevent dispersion and separation of the oil contained in the tank 300. Is provided.
The tank 300 is provided with a heating device as necessary so that the consistency of the oil coating can be adjusted.
The electric oil supply pump device 40 is configured to drive the oil supply pump 41 forward / reversely so as to feed or reversely feed oil.
The electric switching valve device 50 includes an electric operating unit 501 and a rotary three-way switching valve 502. The electric operating unit 501 rotates the rotary three-way switching valve 502 in response to a signal from the electronic control unit 20, and FIG. As shown in FIG. 2-1 and FIG. 4-2-2, the switching valve 502 is configured to be able to switch the oil supply outlet to two oil applicator devices 601 each. The electric operating unit 501 may be an electromagnetic type that rotates.
Further, as shown in FIGS. 18-1, 18-2-1 and 18-2-2, the rotary three-way switching valve 502 uses two or four electric rotary two-way switching valve devices 50B. May be.
As shown in FIGS. 5 to 9, the oil applicator device 601 includes a box body 61, a tongue plate (tongue plate) 62 A, a frame 63, and a throttle valve 64.
As shown in FIG. 7, the box 61 includes a front plate 611, a rear plate 612, both side plates 613, and a bottom plate 614, and forms a groove-shaped oil sump 610 having an open top and a surface of the front plate 611. A standing plate 615 provided with an oil through hole 6150 communicating with the oil sump 610 and four screw holes 6151 shown in FIG.
As shown in FIG. 7, the rear plate 612 has a string-like rubber seal 6121 having a round cross section fitted to the upper end, abutting against the lower surface of the rail head side portion 1010, and oil leakage to the web 1014 side of the rail 101. It is formed to prevent.
Further, the bottom plate 614 is coupled to the leg portion 6122 having bottom surfaces that are inclined to the inclined surface 10151 on the top surface of the rail base 1015 so that the box 61 can be erected at right angles to the rail base 1015. Yes.
As shown in FIG. 5, two sets of frames 63 are attached to both sides of the front plate 611 of the box 61, and each frame 63 has a frame plate 631, a clamp 632, a clamp 632, as shown in FIGS. It consists of a clamp rod 633 and a push bolt 634, and the oil applicator device 601 is erected outside the inner rail rail 101.
As shown in FIG. 6, each frame plate 631 is provided with a screw hole 6312 into which a push bolt 634 is screwed in the upper part, a through hole 6311 through which the clamp rod 633 passes, and a base of the rail 101 at the upper part of the hole 6311. A contact portion 6313 that contacts the side surface 10153 of 1015 is provided.
As shown in FIG. 6, each clamp 632 is fitted to the side surface 10152 of the base 1015 of the rail 101 by a base biting portion 6321, and a clamp bar 633 is continuously provided at the lower part. Is provided with a threaded portion 6330, passed through a through hole 6311 of the frame plate 631, and screwed with a nut 6331 to fix the frame plate 631 to the rail base 1015.
That is, as shown in FIG. 6, in the frame 63, the clamp 632 is fitted to one side surface 10152 of the base 1015 of the rail 101, and the clamp rod 633 fixed thereto is screwed with the nut 6331 through the hole 6311 of the frame plate 631. By tightening, the contact portion 6313 of the frame plate 631 contacts the other side surface 10153 of the base 1015 of the rail 101 so that the rail base 1015 can be sandwiched between the frame plate 631 and the clamp 632.
Each push bolt 634 is screwed into the screw hole 6312 of the frame plate 631 to press the front plate 611 of the box 61 toward the web 1014 of the rail 101, and by the rear plate 612, the bottom plate 614, and the leg portion 6122. It is formed so that the box 61 can be fixed.
Further, the rotation prevention nut 6341 is provided so that the push bolt 634 is not loosened by the vibration of the rail.
As shown in FIG. 9, the tongue plate 62A includes a tongue portion 621A, a screw rod 624, an oil seal plate 626A, and a plate packing 627.
As shown in FIG. 9, the tongue portion 621 A is made of a tongue-plate-like thin spring plate, and its tip is bent into an arcuate shape with a taper. Oil seal plates 626A are provided and sealed at both ends, and a flow path 6101 communicating with the oil reservoir 610 of the box body 61 is provided between them, and an oil discharge outlet 622A with a minute gap is provided at the tip. It is formed to be able to.
The threaded rod 624 is fixedly projected to the lower front portion of the tongue 621A so that the tongue 621A can be screwed to the front plate 611 of the box 61 via the nut 625 and the washer 6251.
As shown in FIGS. 5 and 7, the tongue 621 A and the screw rod 624 are fitted into the oil sump 610 of the box 61 and are fitted into five groove-type notches 6111 provided at the upper end of the front plate 611. The tongue 621A is formed so that the vertical position of the tongue 621A can be adjusted via the nut 625 of the screw rod 624.
As shown in FIG. 9, the oil seal plate 626A is made of a seal material such as a felt plate, a rubber plate (including a porous plate), and is fixed to the rear surfaces of both ends of the tongue portion 621A. It is formed so as not to leak.
As shown in FIG. 9, the plate packing 627 is made of a rectangular plate-shaped synthetic resin or rubber, and is provided with a hole 6271 into which the screw rod 624 can be fitted so as to contact the front surface of the tongue 621A. The plate 611 is formed to prevent oil leakage from the groove-type notch 6111.
As shown in FIG. 7, the throttle valve 64 includes a valve box 641, a cover 642, and a valve rod 643.
The valve box 641 has a valve seat 6411 and a threaded portion 6412 formed therein, an oil inlet 6413 provided at the lower portion, and an oil hole 6415 communicating with the oil through hole 6150 of the standing plate 615. Has been established. The valve box 641 is provided with four through holes 6414 for the fixing bolts 6424 shown in FIG.
As shown in FIG. 7, the cover 642 is provided with a guide hole 6421 so that the valve stem 643 can be inserted therein and guided, and is sealed by an O-ring 6422 that is externally fitted to the valve stem 643. The cover 642 is provided with four through holes 6423 for the fixing bolts 6424 shown in FIG.
The valve stem 643 is integrally formed with a valve body 6431, a threaded portion 6432 that is screwed into a threaded portion 6412 of the valve box 641, a guide portion 6433, a scale portion 6434, and a handle portion 6435. .
Further, when the valve stem 643 is rotated by the handle portion 6435, a coaxial scale portion 6434 is displayed, the threaded portion 6412 of the valve box 641 and the threaded portion 6432 are engaged, and the valve body 6431 is seated on the valve seat. It is formed so that the oil amount can be finely adjusted by moving forward or backward relative to 6411.
As shown in FIGS. 5 and 6, the throttle valve 64 has four bolts 6424, 4 of the seat plate 615 of the box body 61 via the through hole 6423 of the cover 642 and the through hole 6414 of the valve box 641. The screw holes 6151 are screwed.
When the rail rail oiling device of the present invention detects a rail having a rail curve radius of 200 m or more and 600 m or less, the train enters and blocks light from the projector 11 to the light receiver 12 or reflects light from the projector 11 to detect it. The electronic control unit 20 operates the motor of the electric oil supply pump device 40 for the discharge time set in advance by the timer in the display unit 21, and the electric oil supply pump 41 electrically applies oil to the tank 300 of the oil supply tank device 30. Via the switching valve device 50, pressure is fed to the oil applicator device 601 arranged outside the inner rail 101, and the tip end of the tongue plate 62A of the oil applicator device 601 in which the oil supply amount is set in advance by the throttle valve 64 is discharged. From the exit 622A, grease oil having viscosity and pressure is applied to the rail tread surface portion 1012 of the inner rail 101 and the tread portion 20 of the inner rail side wheel 200 of the traveling train. It is applied to.
When the discharge time set in the timer elapses, the electronic control unit 20 reversely rotates the motor of the electric oil supply pump device 40 for a preset reverse rotation time, and oiling in the oil applicator device 601 and the oil supply pipe 70 is performed. , The excess oil is prevented from being discharged.

本発明の実施例２が図２、図１０乃至図１７に示されている。
本発明曲線レール塗油装置は、列車検出装置１０と、電子制御装置２０と、塗油タンク装置３０と、電動給油ポンプ装置４０と、３個の電動切替バルブ装置５０（５１、５２、５３）と、４個の塗油器装置６０１と、４個の塗油器装置６０２と、給油配管一式７０とを備えている。
列車検出装置１０、電子制御装置２０、塗油タンク装置３０、電動給油ポンプ装置４０、電動切替バルブ装置５０、塗油器装置６０１の構成は、本発明実施例１と同じであるので詳細説明は省略する。
塗油器装置６０２は、図１２乃至図１７に示すように、箱体６１と、トング板６２Ｂと、フレーム６３と、絞り弁６４とを備えている。
箱体６１、フレーム６３、絞り弁６４の構成は、本発明実施例１と同じであるので詳細説明は省略する。
トング板６２Ｂは、図１７に示すように、トング部６２１Ｂ、螺棒６２４、オイルシール板６２６Ｂ、板パッキン６２７からなっている。
トング部６２１Ｂは、図１７に示すように、塗油の吐出口６２２Ｂを設けた４個のトング板部分６２１１Ｂと、塗油を吐出しないように閉塞した５個のトング板部分６２１２Ｂと、平板状の胴板６２１３Ｂとからなっている。
トング板部分６２１１Ｂは、図１４（図１２のＢ−Ｂ断面図）及び図１５に示すように、舌板状薄バネ板製で、先板６２１１１Ｂと肉厚部６２１１２Ｂとからなり、先板６２１１１Ｂは、先端を先薄にし、各々箱体６１のオイル溜め６１０から連通する流路６１０１と僅小間隙の塗油の吐出口６２２Ｂを設け、下方を強度を補強する肉厚部６２１１２Ｂに連設し、先端の吐出口６２２Ｂが、外軌レール１０２の内側のレール頭側部１０２０のゲージコーナ部１０２３のすぐ下に沿うように形成されている。
トング板部分６２１２Ｂは、図１６（図１２のＣ−Ｃ断面図）に示すように、舌板状薄バネ板製で、先端から漸次厚みを増して、胴板６２１３Ｂに連設し、先端が外軌レール１０２の内側のレール頭側部１０２０のゲージコーナ部１０２３のすぐ下に沿うように形成され、胴板６２１３Ｂは、図１７に示すように、平板状長方形で、上方に４個のトング板部分６２１１Ｂと５個のトング板部分６２１２Ｂを交互に連設し、両端のトング板部分６２１２Ｂと胴部６２１３Ｂにオイルシール板６２６Ｂを設けシールすると共に、螺棒６２４、ナット６２５及び座金６２５１を介して箱体６１に固定できるように形成されている。
螺棒６２４、板パッキン６２７の構成は、本発明実施例１と同じであるので詳細説明は省略する。
オイルシール板６２６Ｂは、図１７に示すように、フェルト板、ゴム板等（多孔質板を含む）のシール材の板製で、トング部６２１Ｂの両端後面に固着されて、グリースオイルが側面へ洩れないように形成されている。
本発明の曲線レール塗油装置は、レール曲線半径２００ｍ以下のレールにおいて、列車が進入して投光器１１から受光器１２への光を遮断又は投光器１１からの光を反射して検出すると、電子制御装置２０は、予め表示部２１にてタイマ設定された吐出時間だけ、電動給油ポンプ装置４０のモータを作動させ、電動給油ポンプ４１により塗油タンク装置３０のタンク３００の塗油を、電動切替バルブ装置５１、５２を介して内軌レール１０１の外側に配置した塗油器装置６０１に圧送し、予め絞り弁６４で給油量を設定された塗油器装置６０１のトング板６２Ａの先端の吐出口６２２Ａから、粘性と加圧力を持ったグリースオイルが、内軌レール１０１のレール踏面部１０１２に塗油され、走行列車の内軌側車輪２００の踏面部２０１に塗布される。
前記タイマに設定された吐出時間が経過すると、電子制御装置２０は、予め設定された逆転時間だけ電動給油ポンプ装置４０のモータを逆回転させ、塗油器装置６０１及び給油配管７０内の塗油を逆送し、余剰の塗油の排出が防止される。
次いで、電子制御装置２０は、予め表示部２１にてタイマ設定された吐出時間だけ、電動給油ポンプ装置４０のモータを作動させ、電動給油ポンプ４１により塗油タンク装置３０のタンク３００の塗油を、電動切替バルブ装置５１、５３を介して外軌レール１０２の内側に配置した塗油器装置６０２に圧送し、予め絞り弁６４で給油量を設定された塗油器装置６０２のトング板６２Ｂの先端の吐出口６２２Ｂから、粘性と加圧力を持ったグリースオイルが、外軌レール１０２のゲージコーナ部１０２３に塗油され、走行列車の外軌側車輪２００のフランジ２０２のレール接触部２０３に塗布される。
前記タイマに設定された吐出時間が経過すると、電子制御装置２０は、予め設定された逆転時間だけ電動給油ポンプ装置４０のモータを逆回転させ、塗油器装置６０２及び給油配管７０内の塗油を逆送し、余剰の塗油の排出が防止される。
以上のように、内軌レールへの塗油と外軌レールへの塗油は同時ではなく、切替塗油方式で行われるため、同時塗油による弊害、すなわち、車輪の滑走や横滑りが生じて、外軌レールから車輪が脱線する恐れを防止することができる。 A second embodiment of the present invention is shown in FIGS. 2 and 10 to 17.
The curved rail oiling device of the present invention includes a train detection device 10, an electronic control device 20, an oiling tank device 30, an electric oil supply pump device 40, and three electric switching valve devices 50 (51, 52, 53). And four oil applicator devices 601, four oil applicator devices 602, and a set of oil supply pipes 70.
Since the configurations of the train detection device 10, the electronic control device 20, the oil tank device 30, the electric oil supply pump device 40, the electric switching valve device 50, and the oil applicator device 601 are the same as those of the first embodiment of the present invention, the detailed description will be given. Omitted.
The oil applicator device 602 includes a box body 61, a tongue plate 62B, a frame 63, and a throttle valve 64, as shown in FIGS.
Since the structure of the box 61, the frame 63, and the throttle valve 64 is the same as that of the first embodiment of the present invention, detailed description thereof is omitted.
As shown in FIG. 17, the tongue plate 62B includes a tongue portion 621B, a screw rod 624, an oil seal plate 626B, and a plate packing 627.
As shown in FIG. 17, the tongue portion 621B includes four tongue plate portions 6211B provided with an oil discharge port 622B, five tong plate portions 6212B closed so as not to discharge oil, and a flat plate shape. The body plate 6213B.
As shown in FIG. 14 (BB sectional view of FIG. 12) and FIG. 15, the tongue plate portion 6211B is made of a tongue-plate-like thin spring plate, and includes a front plate 62111B and a thick portion 62112B, and the front plate 62111B. Is provided with a flow path 6101 communicating with the oil reservoir 610 of the box 61 and a discharge port 622B for coating oil with a small gap, and a lower portion connected with a thick portion 62112B for reinforcing strength. The discharge port 622B at the tip is formed so as to be directly below the gauge corner portion 1023 of the rail head side portion 1020 on the inner side of the outer rail 102.
As shown in FIG. 16 (C-C cross-sectional view of FIG. 12), the tongue plate portion 6212B is made of a tongue-plate-like thin spring plate, gradually increases in thickness from the tip, and is continuously connected to the body plate 6213B. As shown in FIG. 17, the body plate 6213B is formed in a flat rectangular shape with four tongues on the upper side, as shown in FIG. The plate portions 6211B and the five tong plate portions 6212B are alternately connected to each other, and oil seal plates 626B are provided and sealed on the tong plate portions 6212B and the body portion 6213B at both ends, and the screw rods 624, nuts 625, and washers 6251 are interposed therebetween. It is formed so that it can be fixed to the box body 61.
Since the configuration of the screw rod 624 and the plate packing 627 is the same as that of the first embodiment of the present invention, detailed description thereof is omitted.
As shown in FIG. 17, the oil seal plate 626B is made of a seal material such as a felt plate, a rubber plate (including a porous plate), and is fixed to the rear surfaces of both ends of the tongue 621B, so that the grease oil is transferred to the side surfaces. It is formed so as not to leak.
When the rail enters the rail having a rail curve radius of 200 m or less, the curving rail oiling device of the present invention detects when the train enters and blocks the light from the projector 11 to the light receiver 12 or reflects the light from the projector 11 to detect it. The apparatus 20 operates the motor of the electric oil supply pump device 40 for the discharge time set in advance by the timer in the display unit 21, and the electric oil supply pump 41 supplies the oil in the tank 300 of the oil supply tank device 30 to the electric switching valve. Discharge port at the tip of the tongue plate 62A of the oil applicator device 601 that is pressure-fed to the oil applicator device 601 disposed outside the inner rail 101 through the devices 51 and 52, and the oil supply amount is set in advance by the throttle valve 64 From 622A, grease oil having viscosity and pressure is applied to the rail tread portion 1012 of the inner rail 101 and applied to the tread portion 201 of the inner rail side wheel 200 of the traveling train. It is.
When the discharge time set in the timer elapses, the electronic control unit 20 reversely rotates the motor of the electric oil supply pump device 40 for a preset reverse rotation time, and oiling in the oil applicator device 601 and the oil supply pipe 70 is performed. , The excess oil is prevented from being discharged.
Next, the electronic control unit 20 activates the motor of the electric oil supply pump device 40 for the discharge time set in advance by the timer in the display unit 21, and the electric oil supply pump 41 applies oil to the tank 300 of the oil supply tank device 30. The tong plate 62B of the oil applicator device 602, which is pressure-fed to the oil applicator device 602 disposed inside the outer rail 102 through the electric switching valve devices 51 and 53, and the oil supply amount is set by the throttle valve 64 in advance. From the discharge port 622B at the tip, grease oil having viscosity and pressure is applied to the gauge corner portion 1023 of the outer rail rail 102 and applied to the rail contact portion 203 of the flange 202 of the outer rail side wheel 200 of the traveling train. Is done.
When the discharge time set in the timer elapses, the electronic control unit 20 reversely rotates the motor of the electric oil supply pump device 40 for a preset reverse rotation time, and oiling in the oil applicator device 602 and the oil supply pipe 70 is performed. , The excess oil is prevented from being discharged.
As mentioned above, the oiling on the inner rail and the oiling on the outer rail are not performed at the same time but by the switching oiling method. The fear that the wheel is derailed from the outer rail can be prevented.

本発明の曲線レール塗油装置の塗油タンク装置、電動給油ポンプ装置、電動切替バルブ装置、塗油器装置は、いづれも量産でき、列車検出装置、電子制御装置は、市販品が使用できる。 Any of the oil tank device, the electric oil supply pump device, the electric switching valve device, and the oil applicator device of the curve rail oil applicator of the present invention can be mass-produced, and commercially available products can be used for the train detection device and the electronic control device.

本発明の塗油方法を示す説明図である。It is explanatory drawing which shows the oil coating method of this invention. 本発明の別の塗油方法を示す説明図である。It is explanatory drawing which shows another oil coating method of this invention. 本発明実施例１の構成を示すブロック線図である。It is a block diagram which shows the structure of this invention Example 1. FIG. 本発明実施例１の装置全体を示す説明図である。It is explanatory drawing which shows the whole apparatus of this invention Example 1. FIG. 図４−１の電動切替バルブ装置の切替状態を示す説明図である。It is explanatory drawing which shows the switching state of the electric switching valve apparatus of FIGS. 図４−１の電動切替バルブ装置の別の切替状態を示す説明図である。It is explanatory drawing which shows another switching state of the electrically-driven switching valve apparatus of FIGS. 図４−１の内軌用塗油器装置の正面図である。FIG. 4 is a front view of the inner gauge oil applicator device of FIG. 4-1. 図５の内軌用塗油器装置の右側面図である。FIG. 6 is a right side view of the inner gauge oil applicator device of FIG. 5. 図５の内軌用塗油器装置のＡ−Ａ線断面図である。It is the sectional view on the AA line of the inner gauge oil applicator device of FIG. 図５の要部の拡大したＡ−Ａ線断面の説明図である。It is explanatory drawing of the AA line cross section of the principal part of FIG. 図７のトング板の斜視図である。It is a perspective view of the tongue board of FIG. 本発明実施例２の構成を示すブロック線図である。It is a block diagram which shows the structure of this invention Example 2. FIG. 本発明実施例２の装置全体を示す説明図である。It is explanatory drawing which shows the whole apparatus of Example 2 of this invention. 図１１の外軌用塗油器装置の正面図である。FIG. 12 is a front view of the outer gauge oil applicator device of FIG. 11. 図１２の外軌用塗油器装置の右側面図である。FIG. 13 is a right side view of the outer gauge oil applicator device of FIG. 12. 図１２の外軌用塗油器装置のＢ−Ｂ線断面図である。It is the BB sectional view taken on the line of the outer gauge oil applicator device of FIG. 図１２の要部の拡大したＢ−Ｂ線断面の説明図である。It is explanatory drawing of the expanded BB cross section of the principal part of FIG. 図１２の要部の拡大したＣ−Ｃ線断面の説明図である。It is explanatory drawing of the CC line cross section of the principal part of FIG. 図１４のトング板の斜視図である。It is a perspective view of the tongue board of FIG. 本発明の別の実施例の構成を示すブロック線図である。It is a block diagram which shows the structure of another Example of this invention. 図１８−１の電動切替バルブ装置の切替状態を示す説明図である。It is explanatory drawing which shows the switching state of the electrically-driven switching valve apparatus of FIG. 図１８−１の電動切替バルブ装置の別の切替状態を示す説明図である。It is explanatory drawing which shows another switching state of the electrically-driven switching valve apparatus of FIGS. 18-1. 従来例のトング板の断面図である。It is sectional drawing of the tong board of a prior art example.

Explanation of symbols

１０列車検出装置
１１投光器
１２受光部
１０１内軌レール
１０２外軌レール
１０１０、１０２０レール頭側部
１０１１、１０２１レール頭頂面部
１０１２、１０２２レール踏面部
１０２３レールのゲージコーナ部
２０電子制御装置
２００列車の車輪
２０１車輪の踏面部
２０２車輪のフランジ
２０３フランジのレール接触部
２１タッチパネル式表示部
２２コンピュータ制御装置
３０塗油タンク装置
３００貯蔵タンク
３１攪拌装置
４０電動給油ポンプ装置
４１給油ポンプ
５０、５１、５２、５３電動切替バルブ装置
５０１電動作動部
５０２回転式切替バルブ
６０１、６０２塗油器装置
６１塗油器の箱体
６１０オイル溜め
６１０１流路
６２Ａ、６２Ｂ塗油器のトング板
６２２Ａ、６２２Ｂトングの吐出口
６２６Ａ、６２６Ｂオイルシール板
６４絞り弁 DESCRIPTION OF SYMBOLS 10 Train detection apparatus 11 Floodlight 12 Light-receiving part 101 Inner rail rail 102 Outer rail rail 1010, 1020 Rail head side part 1011, 1021 Rail head surface part 1012, 1022 Rail tread part 1023 Rail gauge corner part 20 Electronic controller 200 Train wheel DESCRIPTION OF SYMBOLS 201 Wheel tread part 202 Wheel flange 203 Flange rail contact part 21 Touch panel type display part 22 Computer control apparatus 30 Oiling tank apparatus 300 Storage tank 31 Stirring apparatus 40 Electric oil supply pump apparatus 41 Oil supply pump 50, 51, 52, 53 Electric switching valve device 501 Electric actuator 502 Rotary switching valve 601 602 Oil applicator device 61 Oil applicator box 610 Oil sump 6101 Flow path 62A, 62B Oil applicator tong plate 622A, 622B Tongue outlet 26A, 626B oil seal plate 64 throttle valve

Claims

In a train traveling rail having a rail curve radius of 200 m or more and 600 m or less, a tongue plate 62A having a tapered tip is bent from the outer rail head side portion 1010 to the rail top surface portion 1011 with respect to the rail top surface portion 1011 of the inner rail rail 101. The two ends of the tongue plate 62A are sealed, grease oil is discharged from the discharge port 622A at the tip, and is applied to the rail tread portion 1012 and applied to the tread portion 201 of the wheel 200. A curved rail oiling method characterized in that the rail tread portion 1022 of the rail 102 is not oiled.

In a train traveling rail having a rail curve radius of 200 m or less, a tongue plate 62A having a tip bent at a taper with respect to the rail top surface portion 1011 of the inner rail 101 is directed from the outer rail head side portion 1010 toward the rail top surface portion 1011. The two ends of the tongue plate 62A are sealed, grease oil is discharged from the discharge port 622A at the tip, and is applied to the rail tread portion 1012, applied to the tread portion 201 of the wheel 200, and applied to the outer rail rail 102. The flat tong plate 62B having a tapered tip is placed from the inner rail head side portion 1020 to the vicinity of the gauge corner portion 1023, both ends of the tong plate 62B are sealed, and the rail tread portion of the inner gauge rail 101 is provided. The oil application to 1012 is interrupted, grease oil is discharged from the discharge port 622B of the tongue plate 62B of the outer rail 102, and the grease is discharged. And oiled to Jikona 1023, curved rail oiling method characterized in that to allow the coating to the rail contacting portion 203 of the flange 202 of the wheel 200.

The train detection device 10 that can detect the traveling of the train, and an electronic device that can control the operation of the electric oil supply pump device 40 and the electric switching valve device 50 by a signal from the train detection device 10 and a signal from the display unit 21. Oil supply tank device 30 that can supply oil to control device 20, electric oil supply pump device 40, electric oil supply pump device 40 that can supply oil to electric switching valve device 50, and electric oil supply pump An electric switching valve device 50 that can supply oil to one or a plurality of oil applicator devices 601 and an oil applicator that can apply oil to the rail tread surface portion 1012 of the inner rail 101. A curvilinear rail oiling device comprising the device 601.

The train detection device 10 that can detect the traveling of the train, and an electronic device that can control the operation of the electric oil supply pump device 40 and the electric switching valve device 50 by a signal from the train detection device 10 and a signal from the display unit 21. Oil supply tank device 30 that can supply oil to control device 20, electric oil supply pump device 40, electric oil supply pump device 40 that can supply oil to electric switching valve device 50, and electric oil supply pump The electric switching valve device 50 that can supply oil to one or a plurality of oil applicator devices 601 and 602 by the device 40, and the oil that can be applied to the rail tread portion 1012 of the inner rail 101. And a grease applicator device 602 that can apply oil to the gauge corner portion 1023 inside the outer rail 102. Rail oiling device.

The train detection device 10 can detect the entrance of a train whether the light emitted from the projector 11 is blocked by the entrance of the train or is reflected by the train and incident on the light receiving unit 12. The curved rail oiling device according to claim 3 or 4, characterized in that.

The electronic control unit 20 includes a touch panel type display unit 21 and a computer control unit 22, and the display unit 21 uses the touch panel to operate the electric oil pump device 40, the train passing state, and the oil tank device 30. It is possible to set the management items necessary for rail oiling such as the situation, the operating status of the oil applicator devices 601 and 602, and the computer control device 22 is configured by the setting of the display unit 21 by the touch panel and the signal of the train detection device 10. The curve rail oiling device according to claim 3 or 4, wherein an operation or stop signal can be sent to the electric oil supply pump device 40, the electric switching valve device 50, and the oil tank device 30.

The oil coating tank device 30 is provided with an oil storage tank 300, an oil agitation device 31, and an oil storage warming device as required so that the consistency of the oil storage can be adjusted. Item 5. The curved rail oiling device according to item 3 or 4.

The curved rail oiling device according to claim 3 or 4, wherein the electric oil supply pump device (40) is constituted by an oil supply pump (41) that is forward / reversely rotated so that oil feeding or reverse oil feeding is possible.

The electric switching valve device 50 includes an electric operating unit 501 and a rotary switching valve 502. The electric operating unit 501 rotates the rotary switching valve 502 in response to a signal from the electronic control unit 20 to switch the switching valve 502. The curved rail oiling device according to claim 3 or 4, wherein the oil supply destination can be switched to a box body 61 of one or a plurality of oiling device devices 601 and 602.

The oil applicator device 601 is a throttle valve 64 that can adjust the oil discharge rate, receives the oil sent from the electric switching valve device 50, and flows to the tongue plate 62A via the box 61. Is a box 61 of an oil sump that can be finely adjusted, and can accumulate pressure oil from the throttle valve 64 so that it can be supplied to the tongue plate 62A and can fix the tongue plate 62A. And a tong plate 62A that can guide oil discharge, and the tip is bent into an arcuate shape with a taper, and from the rail head side portion 1010 on the outer side of the inner rail rail to the rail head top surface portion 1011. Oil seal plates 626A are provided on both side ends for sealing, and a middle portion is provided with a flow path 6101 communicating with the oil reservoir 610 of the box 61 and a discharge port 622A with a small gap. 1, wherein the rail tread surface portion 1012 of the inner rail 101 can be oiled from the discharge port 622A at the tip of the tongue plate 62A. The curved rail oiling device according to 3 or 4.

The oil applicator device 602 is a throttle valve 64 that can adjust the amount of oil dispensed, receives the oil sent from the electric switching valve device 50, and flows to the tongue plate 62B through the box 61. Is a box 61 of an oil sump that can be finely adjusted, so that pressure oil from the throttle valve 64 can be accumulated and supplied to the tongue plate 62B, and the tongue plate 62B can be fixed. And a tong plate 62B that can guide oil discharge, and has one or more flow paths 6101 communicating from an oil reservoir 610 of the box 61 and branched from the tong plate 62B. The discharge port 622B having a small gap is provided, the tip is located immediately below the gauge corner portion 1023 of the rail head side portion 1020 inside the outer rail 102, and oil seal plates 626B are provided at both end portions. And is formed so that it can be fixed to the box 61 so that the gauge corner portion 1023 of the outer rail 102 can be oiled from the discharge port 622B at the tip of the tongue plate 62B. The curved rail oiling device according to claim 3 or 4, characterized in that: