EP3545134A1 - Stopfaggregat zum unterstopfen von schwellen eines gleises - Google Patents
Stopfaggregat zum unterstopfen von schwellen eines gleisesInfo
- Publication number
- EP3545134A1 EP3545134A1 EP17793570.7A EP17793570A EP3545134A1 EP 3545134 A1 EP3545134 A1 EP 3545134A1 EP 17793570 A EP17793570 A EP 17793570A EP 3545134 A1 EP3545134 A1 EP 3545134A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stopfaggregat
- pressure chamber
- auxiliary cylinder
- cylinder
- eccentric
- 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
- 230000008859 change Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/13—Packing sleepers, with or without concurrent work on the track
- E01B27/16—Sleeper-tamping machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/12—Tamping devices
Definitions
- the invention relates to a Stopfaggregat for Unterstopfen sleepers of a track, comprising opposite stuffing tools, which are each connected to a Beistellzylinder for generating a Beistelldoch, wherein an eccentric drive for generating a
- Stopfaggregate for undercutting sleepers of a track are already known several times, such. by AT 350 097 B.
- the vibration exciter is a rotatable eccentric shaft on which the auxiliary drives are articulated to transmit the vibrations to the tamping tools.
- the advantage of the vibration drive with an eccentric lies in the energy balance of the
- the invention provides that a first auxiliary cylinder with the
- Pressure chamber of the first auxiliary cylinder is hydraulically connected to a second pressure chamber of a second auxiliary cylinder via a connecting line to transmit a change in pressure generated in the first pressure chamber by means of eccentric drive to the second pressure chamber.
- Eccentric drive can be arranged.
- An advantageous development of the invention provides that an approximately equal power transmission ratio is given by the respective auxiliary cylinder on the associated stuffing tool and that the two side-by-side cylinders are driven in opposite directions. In this way, every mass has one
- Mass moment of inertia when the second auxiliary cylinder associated stuffing tool with respect to a pivot axis has a second moment of inertia and when both mass moment of inertia are matched. This way is a dynamic one
- Mass balance ensured, which over itself a Aggregate suspension on a tamping machine transmitting vibration is minimized.
- Stopfaggregat is composed of several individual aggregate modules to form a multi-threshold aggregate. Due to the compactness of the individual aggregate modules, these can be combined cost-effectively into multi-threshold units. This has a positive impact both in production and in the maintenance of the individual modules. In this case, each aggregate module is prematurely identical to its own
- Another useful development is realized in that an amplitude of an eccentric shaft uniformly divided on the two side cylinders. Instead of controlling one side cylinder with two individual eccentrics, a double eccentric shaft can be used for both side cylinders.
- Fig. 3 shows a course of the hydraulic connecting lines and Fig. 4 is a Stopfaggregat in modular design with common eccentric drive.
- a first auxiliary cylinder 9 is connected at a cylinder-side end 10 with a vibration drive designed as an eccentric drive 11 with a rotating eccentric shaft 12 and at a piston-side end 13 with a first stuffing tool 14.
- a second auxiliary cylinder 15 is rotatably mounted on a rotation axis 16 on the tool carrier 7 and connected with its piston-side end 13 with a second stuffing tool 17.
- the first and second auxiliary cylinders 9, 15 are connected to a constant pressure supply 23 of a hydraulic system. Via a servo valve or a proportional valve 24, the first connecting line 22 is connected to the constant pressure supply 23 and a tank 25. Thus, a supply pressure in the first pressure chamber 18 of the first auxiliary cylinder 9 and in the second pressure chamber 20 of the second auxiliary cylinder 15 is regulated.
- Connecting line 27 is a volume compensation, by the
- Hydraulic fluid is necessary.
- Constant pressure supply 23 connected and has a second pressure diaphragm 28 for pressure regulation.
- a first aggregate module 30 and a second unit module 31 are combined to form a two-shaft tamping unit.
- the stuffing tools 14, 17 can be offset from one another in a transverse direction of the track in order to avoid a mutual collision.
- FIG. 3 shows a profile of the connecting lines 22, 27 at a
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA533/2016A AT519219B1 (de) | 2016-11-25 | 2016-11-25 | Stopfaggregat zum Unterstopfen von Schwellen eines Gleises |
PCT/EP2017/001266 WO2018095558A1 (de) | 2016-11-25 | 2017-10-30 | Stopfaggregat zum unterstopfen von schwellen eines gleises |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3545134A1 true EP3545134A1 (de) | 2019-10-02 |
EP3545134B1 EP3545134B1 (de) | 2020-09-16 |
Family
ID=60201999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17793570.7A Active EP3545134B1 (de) | 2016-11-25 | 2017-10-30 | Stopfaggregat zum unterstopfen von schwellen eines gleises |
Country Status (7)
Country | Link |
---|---|
US (1) | US11053644B2 (de) |
EP (1) | EP3545134B1 (de) |
CN (1) | CN109983179B (de) |
AT (1) | AT519219B1 (de) |
EA (1) | EA038406B1 (de) |
ES (1) | ES2827829T3 (de) |
WO (1) | WO2018095558A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT518195B1 (de) * | 2016-01-26 | 2017-11-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Verfahren zur Verdichtung der Schotterbettung eines Gleises sowie Stopfaggregat |
AT519219B1 (de) * | 2016-11-25 | 2018-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Stopfaggregat zum Unterstopfen von Schwellen eines Gleises |
CN113695215B (zh) * | 2021-09-20 | 2022-11-11 | 江西理工大学 | 一种振幅调节装置及方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587324A (en) * | 1948-10-08 | 1952-02-26 | Hursh | Ballast tamping apparatus |
GB797044A (en) * | 1954-11-17 | 1958-06-25 | Plasser Bahnbaumasch Franz | Improvements in machines for consolidating the ballast bed under railway sleepers |
DE1050357B (de) * | 1955-12-23 | |||
AT258339B (de) * | 1963-11-29 | 1967-11-27 | Plasser Bahnbaumasch Franz | Hydraulisch betätigbare Einrichtung zur gegenläufigen Verstellung paarweise einander gegenüberliegend angeordneter Werkzeuge von Gleisstopfmaschinen |
AT339358B (de) * | 1974-05-09 | 1977-10-10 | Plasser Bahnbaumasch Franz | Antriebs- und steuereinrichtung fur vibrier- und verstellbare werkzeuge einer gleisbearbeitungsmaschine, insbesondere fahrbare gleisstopfmaschine |
CA1051268A (en) * | 1975-11-17 | 1979-03-27 | Graystone Corporation | Track tamper and vibratory drive mechanism |
AT350097B (de) * | 1977-02-04 | 1979-05-10 | Plasser Bahnbaumasch Franz | Maschine zum unterstopfen der querschwellen eines gleises |
AT359110B (de) * | 1977-08-16 | 1980-10-27 | Plasser Bahnbaumasch Franz | Selbstfahrbare gleisbaumaschinenanordnung |
RU2023784C1 (ru) * | 1991-04-04 | 1994-11-30 | Акционерное общество "Калужский завод путевых машин и гидроприводов" | Гидросистема подбивочного блока шпалоподбивочной машины |
JP2558439B2 (ja) * | 1994-09-29 | 1996-11-27 | 大淀ヂ−ゼル株式会社 | タンピングユニットの位置決め補助装置 |
AT500972B1 (de) | 2004-10-29 | 2006-05-15 | Plasser Bahnbaumasch Franz | Verfahren zum unterstopfen von schwellen |
CN101481895B (zh) * | 2008-01-12 | 2012-05-02 | 襄樊金鹰轨道车辆有限责任公司 | 一种捣固装置 |
CN101775765B (zh) * | 2010-01-29 | 2012-01-25 | 浙江大学 | 一种液压激振与夹持运动独立的捣固装置 |
CN102061646B (zh) * | 2010-10-26 | 2012-04-18 | 浙江大学 | 一种捣固装置的液压激振系统 |
CN102953300B (zh) * | 2011-08-30 | 2015-04-22 | 常州市瑞泰工程机械有限公司 | 正线双枕捣固装置 |
AT513973B1 (de) * | 2013-02-22 | 2014-09-15 | System7 Railsupport Gmbh | Stopfaggregat für eine Gleisstopfmaschine |
AT519219B1 (de) * | 2016-11-25 | 2018-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Stopfaggregat zum Unterstopfen von Schwellen eines Gleises |
-
2016
- 2016-11-25 AT ATA533/2016A patent/AT519219B1/de active
-
2017
- 2017-10-30 ES ES17793570T patent/ES2827829T3/es active Active
- 2017-10-30 WO PCT/EP2017/001266 patent/WO2018095558A1/de unknown
- 2017-10-30 EA EA201900149A patent/EA038406B1/ru unknown
- 2017-10-30 EP EP17793570.7A patent/EP3545134B1/de active Active
- 2017-10-30 CN CN201780072217.5A patent/CN109983179B/zh active Active
- 2017-10-30 US US16/345,007 patent/US11053644B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EA038406B1 (ru) | 2021-08-24 |
AT519219B1 (de) | 2018-05-15 |
CN109983179B (zh) | 2021-05-04 |
EA201900149A1 (ru) | 2019-10-31 |
AT519219A4 (de) | 2018-05-15 |
WO2018095558A1 (de) | 2018-05-31 |
US20190271119A1 (en) | 2019-09-05 |
ES2827829T3 (es) | 2021-05-24 |
US11053644B2 (en) | 2021-07-06 |
EP3545134B1 (de) | 2020-09-16 |
CN109983179A (zh) | 2019-07-05 |
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