JP4175638B2 - Railway vehicle body separation / movement device - Google Patents
Railway vehicle body separation / movement device Download PDFInfo
- Publication number
- JP4175638B2 JP4175638B2 JP2003430648A JP2003430648A JP4175638B2 JP 4175638 B2 JP4175638 B2 JP 4175638B2 JP 2003430648 A JP2003430648 A JP 2003430648A JP 2003430648 A JP2003430648 A JP 2003430648A JP 4175638 B2 JP4175638 B2 JP 4175638B2
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- JP
- Japan
- Prior art keywords
- transfer
- rail
- carriage
- vehicle
- vehicle body
- 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.)
- Expired - Lifetime
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- 238000000926 separation method Methods 0.000 title claims 2
- 238000012546 transfer Methods 0.000 claims description 22
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
この装置は、鉄道車輌の台車及び車体を検修するために台車と車体を分離させて移動できる装置に関する。 This apparatus relates to an apparatus capable of moving a carriage and a vehicle body separately to inspect the carriage and the vehicle body of a railway vehicle.
車輌のメンテナンスを行う場合、車輌を検修場所の定位置に移動させてからレールの下方設けた昇降ジャッキによって車体を持ち上げて車体と台車を分離する装置が提案（特許文献１）されている。 この装置では分離した台車は、車輌の走行レールを使って移動できるが、持ち上げられた車体を移動させることは不可能である。 When performing maintenance of a vehicle, an apparatus has been proposed (Patent Document 1) in which a vehicle is lifted by a lifting jack provided below a rail and then separated from the vehicle body after the vehicle is moved to a fixed position in a repair location . In this apparatus, the separated carriage can be moved by using the traveling rail of the vehicle, but it is impossible to move the lifted vehicle body .
車体の気密テストを行う場合など、分離した車体をレール方向に移動させる必要があり、車体を移動させるには別途用意した仮台車などに一時的に乗せて移動させなければならず極めて不便であった。 It is necessary to move the separated vehicle body in the rail direction when performing an airtight test of the vehicle body.To move the vehicle body, it is necessary to temporarily place it on a temporary carriage prepared separately, which is extremely inconvenient. It was .
また、コンテナなどの重量物の荷役装置として、垂直ネジ軸とナットを利用したリフタ装置が公知（例えば特許文献２参照）であるが、この装置も固定された位置で昇降動作させるもので昇降物体をそのまま移動させることは不可能である。
本発明は、メンテナンスするために走行レールによって搬送されてきた車輌を任意の位置に停止させて車体と台車を分離し、分離された台車又は車体の一方又は双方を所望する作業場所に移動できる装置を提供するものである。 The present invention relates to an apparatus capable of stopping a vehicle transported by a traveling rail for maintenance at an arbitrary position to separate a vehicle body and a carriage, and moving one or both of the separated carriage and the vehicle body to a desired work place. Is to provide.
本装置は、車輌走行レールの両外側に平行して敷設された２組の移送レールと、各移送レール間に溝が掘削されて形成された給電ピットと、車輌走行レール上の１車輌当り４台の自走昇降装置を移送レール上に設けて構成され、夫々の自走昇降装置は、移送台車と昇降装置とからなる。移送台車は、駆動車輪を備えると共に下面に前記給電ピット内に延在する走行案内アームを備え、該アームの下端にピット内のラックと噛合するピニオンを軸装し、アーム側面には前記ピットの導電レールに接する導電ブラシが設けられ、更にピニオン軸又は車輪軸の回転を検知する検出器が設けられる。
昇降装置は、移送台車上に固設された機枠内に垂設されたネジ軸と該ネジ軸に螺合し、車体支持アームを連設した昇降ユニットとネジ軸の回転検出器を備えている。
導電レールは給電ピットの側面に配設し、ラックは底面に固設する。
自走昇降装置の車体支持アームの昇降距離は、ネジ軸の回転検出器出力によって制御されて車体の水平が確保されると共に各移送台車は、夫々のピニオン軸又は車輪軸の回転を検知する検出器出力に基づいて同期運転することによって分離車体を所望する場所に移動できる。
This apparatus has two sets of transfer rails laid in parallel on both outer sides of the vehicle travel rails, a power feed pit formed by digging a groove between the respective transfer rails, and 4 per vehicle on the vehicle travel rails. A self-propelled lifting device for the table is provided on the transfer rail, and each self-propelled lifting device includes a transfer carriage and a lifting device. The transfer carriage is provided with a driving wheel and a traveling guide arm that extends into the power feeding pit on the lower surface, a pinion that meshes with a rack in the pit is mounted on the lower end of the arm, and a side of the pit is mounted on the side of the arm. A conductive brush in contact with the conductive rail is provided, and a detector for detecting the rotation of the pinion shaft or the wheel shaft is further provided.
The lifting device includes a screw shaft suspended in a machine frame fixed on the transfer carriage, a lifting unit threadably engaged with the screw shaft, and a body support arm connected in series, and a screw shaft rotation detector. Yes.
The conductive rail is disposed on the side surface of the power feed pit, and the rack is fixed on the bottom surface.
The lifting distance of the body support arm of the self-propelled lifting device is controlled by the rotation detector output of the screw shaft to ensure the level of the vehicle body, and each transfer carriage detects the rotation of the respective pinion shaft or wheel shaft The separated vehicle body can be moved to a desired location by performing a synchronous operation based on the output of the vessel.
本発明装置によれば、車輌を任意の位置で停止させて車体と台車を分離することができ、更に、分離した台車を走行レール上に案内し、残った車体を移送レールによって移送できるからメンテナンス作業を別々の個所において同時に行うことができる。 また、メンテナンス後の再組立ては 走行レール上の台車を自走昇降装置に支持されている車体の下方に導入するか又は車体を台車上に移動して行うことができるから全体の作業効率が格段に向上する。 According to the apparatus of the present invention, the vehicle can be stopped at an arbitrary position to separate the vehicle body and the carriage , and further, the separated carriage can be guided onto the traveling rail, and the remaining vehicle body can be transferred by the transfer rail. Work can be done simultaneously at different locations. In addition, reassembly after maintenance can be performed by introducing the carriage on the traveling rail below the vehicle body supported by the self-propelled lifting device, or by moving the vehicle body onto the carriage. To improve.
図中、１は車輌の走行レール、２は車体、３は台車である。
４は、車輌走行レールの両外側に平行して各２本敷設され、自走昇降装置６を案内する移送用レールである。
５は、移送レール間に掘削された溝状の給電ピットであり、側面又は底面に導電レール１４が配設されると共に底面にラック１２が固設されている。
自走昇降装置６は、駆動車輪８付の移送台車７と該台車上に立設した昇降装置９を備えている。車輪８、８は、図４に示すようにリブ付車輪であることが好ましい。１６は、同期運転される駆動モータであり、チェーン伝動の他、車輪軸に直結されてもよい。
１０は、台車の下面に突設させたアームであって、給電ピット５内に延在して下端にピニオン１１を軸装され、ピニオンは、ピットの底面に配設したラック１２と噛合する。
１３は，アームに取付けた導電ブラシであり、ピットの側面に沿って配設した導電レール１４と摺接し、図示しない電源及び制御用信号処理装置に接続する。１５は、回転検出器となるロータリーエンコーダであり、回転検出器はピニオン軸又は車輪軸に設けられる。
In the figure, 1 is a running rail of a vehicle, 2 is a vehicle body, and 3 is a carriage.
Reference numeral 4 denotes a transfer rail that is laid in parallel to both outer sides of the vehicle travel rail and guides the self-propelled lifting device 6.
Reference numeral 5 denotes a groove-shaped power supply pit excavated between transfer rails. A conductive rail 14 is disposed on a side surface or a bottom surface, and a rack 12 is fixed to the bottom surface.
The self-propelled lifting device 6 includes a transfer carriage 7 with drive wheels 8 and a lifting device 9 erected on the carriage. The wheels 8, 8 are preferably ribbed wheels as shown in FIG. Reference numeral 16 denotes a drive motor that is operated synchronously, and may be directly connected to the wheel shaft in addition to the chain transmission.
Reference numeral 10 denotes an arm projecting from the lower surface of the carriage. The arm extends into the power supply pit 5 and has a pinion 11 mounted at the lower end. The pinion meshes with a rack 12 disposed on the bottom surface of the pit.
Reference numeral 13 denotes a conductive brush attached to the arm, which is in sliding contact with the conductive rail 14 disposed along the side surface of the pit, and is connected to a power source and a control signal processing device (not shown). A rotary encoder 15 is a rotation detector, and the rotation detector is provided on the pinion shaft or the wheel shaft.
２０は、昇降装置９の機枠内に垂設されたネジ軸であり、上下両端をスラスト軸受又はラジアル軸受２１で支持され、上端に回転検出器となるロータリーエンコーダ２２を備えている。
ネジ軸には、ネジ軸と螺合するナット２３と側面案内コロ２４及び走行レール方向に突設した車体支持アーム２５を有する昇降ユニット２６が設けられており、ネジ軸は、正逆転モータ２７によって駆動される。車体支持アームの構造や形状は任意である。
Reference numeral 20 denotes a screw shaft that is suspended in the machine frame of the lifting device 9, and is supported by a thrust bearing or radial bearing 21 at both upper and lower ends, and provided with a rotary encoder 22 that serves as a rotation detector at the upper end.
The screw shaft is provided with a nut 23 that is screwed with the screw shaft, a side guide roller 24, and a lifting unit 26 that has a vehicle body support arm 25 projecting in the direction of the running rail. Driven. The structure and shape of the vehicle support arm are arbitrary.
メンテナンス用の車輌が走行レールによって案内されて所定個所に停止した後、４台の装置の各支持アーム２５が車体下面に位置されて各モータ２７が駆動され、車体２が図５のように持ち上げられ、台車３が抜き出される。この場合、エンコーダ２２によって夫々のネジ軸の回転が検知されて元位置からの上昇及び下降が計測され、図示しない演算・制御装置によって車体の高さ位置が調整される。
その後、車体は図６のように下降された状態で移送台車７の車輪８が駆動され、移送レール４に案内されて所定個所に移動される。
移送時においては、車輪の駆動モータが連動することは勿論であるが、ピニオン１１と同軸で回転するエンコーダ１５によって移動距離が計測されているから移動距離に誤差が生じた場合は直ちに修正されて平行移動が確保される。
メンテナンス後の再組立ては、上記と反対の操作で行われる。
なお、車輪は、チェーン伝動でも直結モータ駆動でも任意である。
After the vehicle for maintenance is guided by the traveling rail and stopped at a predetermined position, the support arms 25 of the four devices are positioned on the lower surface of the vehicle body, the motors 27 are driven, and the vehicle body 2 is lifted as shown in FIG. The cart 3 is extracted. In this case, the rotation of each screw shaft is detected by the encoder 22 and the rise and fall from the original position is measured, and the height position of the vehicle body is adjusted by a calculation / control device (not shown).
Thereafter, the wheel 8 of the transfer carriage 7 is driven in a state where the vehicle body is lowered as shown in FIG. 6, and is guided to the transfer rail 4 and moved to a predetermined location.
Of course, the wheel drive motor is interlocked at the time of transfer, but since the moving distance is measured by the encoder 15 rotating coaxially with the pinion 11, if an error occurs in the moving distance, it is corrected immediately. Translation is ensured.
The reassembly after the maintenance is performed by the operation opposite to the above.
Note that the wheels may be arbitrarily selected from chain transmission and direct motor drive.
１ 走行レール
２ 車体
３ ボギー台車
４ 移送レール
５ 給電ピット
６ 自走昇降装置
７ 移送台車
８ 自走車輪
９ 昇降装置
１０ 台車案内アーム
１１ ピニオン
１２ ラック
１３ 導電ブラシ
１４ 導電レール
１５ ロータリーエンコーダ
１６ 駆動モータ
１７ 垂直機枠
１８ 昇降ガイド
２０ ネジ軸
２１ 軸受
２２ ロータリーエンコーダ
２３ ナット部材
２４ 案内コロ
２５ 車体支持アーム
２６ 昇降ユニット
２７ 駆動モータ
DESCRIPTION OF SYMBOLS 1 Travel rail 2 Car body 3 Bogie bogie 4 Transfer rail 5 Feeding pit 6 Self-propelled elevating device 7 Transfer bogie 8 Self-propelled wheel 9 Elevating device 10 Bogie guide arm 11 Pinion 12 Rack 13 Conductive brush 14 Conductive rail 15 Rotary encoder 16 Drive motor 17 Vertical frame 18 Lifting guide 20 Screw shaft 21 Bearing 22 Rotary encoder 23 Nut member 24 Guide roller 25 Car body support arm 26 Lifting unit 27 Drive motor
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003430648A JP4175638B2 (en) | 2003-12-25 | 2003-12-25 | Railway vehicle body separation / movement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003430648A JP4175638B2 (en) | 2003-12-25 | 2003-12-25 | Railway vehicle body separation / movement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005187147A JP2005187147A (en) | 2005-07-14 |
| JP4175638B2 true JP4175638B2 (en) | 2008-11-05 |
Family
ID=34788957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003430648A Expired - Lifetime JP4175638B2 (en) | 2003-12-25 | 2003-12-25 | Railway vehicle body separation / movement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4175638B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878415B (en) * | 2017-12-08 | 2023-06-02 | 中铁第四勘察设计院集团有限公司 | Electric straddle monorail bogie bracket |
| CN108928327B (en) * | 2018-07-06 | 2020-08-25 | 蔚来(安徽)控股有限公司 | Lifting control method, device, power exchange station, controller and medium |
| CN108860203B (en) * | 2018-09-03 | 2024-04-05 | 广州铁路职业技术学院（广州铁路机械学校） | Supporting and positioning device for technical bogie for vehicle maintenance |
| CN110642182B (en) * | 2019-09-19 | 2023-12-15 | 中铁第四勘察设计院集团有限公司 | Dynamic and dragging dual-purpose landing machine and operation method |
| CN111792567B (en) * | 2020-06-19 | 2021-11-23 | 张家港市卓华金属科技有限公司 | Lawn mower maintenance lifting device for court |
| CN113895181B (en) * | 2021-11-12 | 2023-08-15 | 吉林铁道职业技术学院 | Quick wheel replacement device for railway locomotive |
-
2003
- 2003-12-25 JP JP2003430648A patent/JP4175638B2/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| JP2005187147A (en) | 2005-07-14 |
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