CN1766231A - A method of tamping sleepers of a track - Google Patents
A method of tamping sleepers of a track Download PDFInfo
- Publication number
- CN1766231A CN1766231A CNA2005101184056A CN200510118405A CN1766231A CN 1766231 A CN1766231 A CN 1766231A CN A2005101184056 A CNA2005101184056 A CN A2005101184056A CN 200510118405 A CN200510118405 A CN 200510118405A CN 1766231 A CN1766231 A CN 1766231A
- Authority
- CN
- China
- Prior art keywords
- tamping
- ramming
- firm
- tamping pickaxe
- opening
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 241001669679 Eleotris Species 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Disclosed is an operation method for tamping sleepers of a track, wherein, a tamping ballast arranged on a tamper set is opened and closed in a longitudinal direction by a hydraulic extending drive equipment to tamp the track sleepers and is vibrated by a vibrating drive equipment. Each tamping-down cycle (sz) includes a vibration sequence or phase (x) by which the tamping tool (2) is vibrated and a non-vibration sequence or phase (y) by which the tamping tool (2) is not vibrated.
Description
Technical field
The present invention relates to a kind of operational method of making railway sleeper firm by ramming, wherein utilize the hydraulic pressure opening-closing driving device to make to be installed in one Height Adjustable to make tamping pickaxe on the unit firm by ramming, and can utilize an oscillation drive that tamping pickaxe is vibrated along vertically opening and closing each other of track; For make firm by ramming in the tamping cycle that repeats at every turn, this is made firm by ramming, and unit is fallen earlier so that tamping pickaxe is smash into ballast aggregate, mentions after with the ballast aggregate tamping again, moves forward for making next sleepers firm by ramming at last.
Background technology
Make firm by ramming railway sleeper make firm by ramming unit for people widely known to, for example US 4 240 352, AT339 358, EP 0 331 956 and US 4 068 595.The vibration that acts on the tamping pickaxe can produce by eccentric shaft or by the hydraulic impulse in the linear actuating device of also finishing simultaneously tamping pickaxe opening and closing campaign.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of making and makes the operational method of making railway sleeper firm by ramming that unit reaches best user mode firm by ramming.
For above-mentioned technical problem, the present invention is directed to this manual and begin to take following measure to solve in this class operational method that part mentions: each tamping cycle is done friction sequence or friction stage that the oscillating sequence of vibration or vibration stage and tamping pickaxe do not do to vibrate by tamping pickaxe and is formed.
By this operational method, the vibration of tamping pickaxe is reduced to himself work operational phase, can reduce about 2/3rds thereby to the adverse effect of making unit firm by ramming and producing and in the noise mode adverse effect that environment was produced is compared with sustained vibration so far by vibration.In addition, the vibration that operating personnel in the operating room are had a negative impact has also obviously reduced.
Make a kind of improvement of railway sleeper operational method firm by ramming as the present invention, tamping pickaxe is smash into ballast aggregate, and make tamping pickaxe opening and closing each other for the tamping ballast aggregate at oscillating sequence or in the stage.
The another kind of making the railway sleeper operational method as the present invention firm by ramming improves, and in the friction sequence or in the stage, tamping pickaxe is mentioned, and moves forward to make firm by ramming next time.
Another of making the railway sleeper operational method as the present invention firm by ramming improved, and oscillating sequence or stage follow closely each other by two but have different tamping pickaxes and make the portion's section or the stage of frequency firm by ramming and form.
Another of making the railway sleeper operational method as the present invention firm by ramming improved, tamping pickaxe smash ballast aggregate during smash into frequency with one and to vibrate, this is smash frequency and compares with the opening and closing frequency between opening and closing moving period of this tamping pickaxe subsequently and improved.
Description of drawings
Below in conjunction with the accompanying drawing illustrated embodiment the present invention is done detailed explanation:
Fig. 1 is the view of tamping car of the present invention;
Fig. 2 is for making the enlarged drawing of unit firm by ramming in the tamping car shown in Figure 1;
Fig. 3 shows the descending motion of tamping pickaxe, shows each oscillating sequence side by side with it simultaneously.
The specific embodiment
Illustrated in figures 1 and 2ly make the tamping agencies 3 that unit 1 has two leverages that are connected with a tamping pickaxe 2 respectively and rise firm by ramming, these two tamping agencies along with the tamping car vertical 5 apart certain distances of opening of sleeper 4 perpendicular trends.These tamping agencies 3 are installed on the tool frame 7 in the mode that can center on turning cylinder 6 rotations, and are connected with hydraulic pressure opening-closing driving device 8 respectively.The hydraulic pressure opening-closing driving device is hinged on tool frame 7 through pin joint 9 respectively, utilizes drive unit 10 can make this tool frame do highly to regulate with respect to the frame 11 (Fig. 1) of tamping car 12 (Fig. 1).This tamping car can travel on track 14 under the driving of walking horizontal drive device 13.
The opening-closing driving device 8 that plays linear drive unit has such structure: this opening-closing driving device is not only done linear opening and closing campaign 15, and (for example open by AT 339 358, EP0331 956 or US 4 068 595) produces tamping pickaxe 2 needed vibrations by the oscillation drive 18 that schematically illustrates among the figure also in known manner simultaneously.For this reason, utilize the servo valve of a hydraulic means that is not shown specifically among the figure to control the opening-closing driving device 8 that displacement transducer 16 is housed.Like this can prior given opening and closing speed, the waveform and the frequency of amplitude size, vibration.
Among Fig. 3, straight line a represents that the tamping pickaxe that tamping pickaxe 2 is positioned at sleeper 4 tops mentions state, this moment when tamping car 12 to overtake the time this tamping pickaxe can move along tamping car vertical 5 in the clear.The straight line b that is positioned at straight line a below represents the extreme lower position of tamping pickaxe 2, ballast aggregate 17 tampings this position will be positioned at sleeper 4 by opening and closing campaign 15 below.The straight line t of below represents to make firm by ramming the process required time, and vertical with it ordinate is represented vibration frequency f.
Tamping cycle sz falls and makes unit 1 firm by ramming and tamping pickaxe 2 is produced by the descending motion of A to B from starting drive unit 10.After this, start two opening-closing driving devices 8, make two to smash into the tamping pickaxe 2 of ballast aggregate and do opening and closing campaign 15 (by B to C) each other, with the ballast aggregate 17 between tamping two tamping pickaxes.After the ballast aggregate tamping, mention tamping pickaxe 2 (by C to D), make again and make unit firm by ramming and move forward to next sleepers 4 (by D to E).Like this, the required tamping cycle sz of sleeper 4 below ballast aggregate tampings is promptly come to an end.
Meanwhile, utilize described descending motion (A point) to start to be used for the oscillation drive 18 that makes tamping pickaxe 2 vibrations, and utilize to mention and make unit 1 (C point) firm by ramming and cut off oscillation drive 18 automatically.Like this, each tamping cycle sz is made up of to E lasting friction sequence or stage y C an oscillating sequence that is continued to C by A or stage x and one.
Such result is the ill-effect that has significantly reduced the tamping pickaxe vibration, and expection can obviously improve the application life of making unit 1 firm by ramming.In addition, send less noise.As a favourable and scheme that be easy to realize be: during the process of smashing (A-B), improve vibration frequency (for example 60 hertz), during tamping process (B-C), be reduced to 35 hertz effective frequency.So, especially under the ballast aggregate situation that hardens, be easier to tamping pickaxe 2 is smash into ballast aggregate, so improved tamping efficiency reliably.
By oscillation drive 18 is carried out Electronic Control, the amplitude of tamping pickaxe 2 that can prior given vibration.Thereby, also just can make amplitude suitable with simple method with the operating condition of grasping in advance (for example adopting higher tamping amplitude) in the loose situation of railway roadbed.Can also change the shape of amplitude.For example the forward travel of tamping pickaxe 2 can slower than setback (sawtooth amplitude) during an amplitude.Opening and closing speed also can be suitable with operating condition.
The description of reference numerals table
1 makes unit firm by ramming
2 tamping pickaxes
3 tamping agencies
4 sleepers
5 tamping cars are vertical
6 turning cylinders
7 tool frames
8 opening-closing driving devices
9 pin joints
10 drive units
11 frames
12 tamping cars
13 walk horizontal drive device
14 tracks
15 opening and closing campaigns
16 displacement transducers
17 ballast aggregates
18 oscillation drives
Claims (5)
1. operational method of making railway sleeper firm by ramming, wherein, utilize hydraulic pressure opening-closing driving device (8) to make to be installed in one Height Adjustable to make tamping pickaxe (2) on the unit (1) firm by ramming, and can utilize an oscillation drive (18) that tamping pickaxe (2) is vibrated along vertically opening and closing each other of track; For make firm by ramming in the tamping cycle (sz) that repeats at every turn, this is made firm by ramming, and unit (1) is fallen earlier so that described tamping pickaxe (2) is smash into ballast aggregate (17), after with ballast aggregate (17) tamping, mention again, continue to move for making next sleepers (4) firm by ramming at last, it is characterized in that: the friction sequence (y) that each tamping cycle (sz) is not done to vibrate by the oscillating sequence (x) and the described tamping pickaxe (2) of the vibration of described tamping pickaxe (2) do is formed.
2. according to the described operational method of claim 1, it is characterized in that: in described oscillating sequence (x), described tamping pickaxe (2) is smash into ballast aggregate (17), and is the opening and closing each other of tamping ballast aggregate.
3. according to the described operational method of claim 1, it is characterized in that: in described friction sequence (y), described tamping pickaxe (2) is mentioned, and move forward to make firm by ramming next time.
4. according to claim 1 or 2 described operational methods, it is characterized in that: described oscillating sequence (x) follows closely each other by two but has portion's section that different tamping pickaxe (2) makes frequency (f) firm by ramming to be formed.
5. according to the described operational method of claim 4, it is characterized in that: described tamping pickaxe (2) smash ballast aggregate (17) during smash into frequency with one and to vibrate, this smashes the opening and closing frequency height between opening and closing moving period of frequency ratio this tamping pickaxe (2) subsequently.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0181604A AT500972B1 (en) | 2004-10-29 | 2004-10-29 | METHOD FOR SUBSTITUTING THRESHOLD |
| ATA1816/2004 | 2004-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1766231A true CN1766231A (en) | 2006-05-03 |
Family
ID=35511024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101184056A Pending CN1766231A (en) | 2004-10-29 | 2005-10-28 | A method of tamping sleepers of a track |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060090666A1 (en) |
| EP (1) | EP1653003A3 (en) |
| JP (1) | JP2006125188A (en) |
| KR (1) | KR20060049320A (en) |
| CN (1) | CN1766231A (en) |
| AT (1) | AT500972B1 (en) |
| AU (1) | AU2005227382A1 (en) |
| RU (1) | RU2005131295A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975545A (en) * | 2015-07-30 | 2015-10-14 | 上海铁路局上海大型养路机械运用检修段 | Protecting device for preventing tamping and stabilizing cart tamping pick from inserting steel rails and application method thereof |
| CN105189868A (en) * | 2013-02-22 | 2015-12-23 | ***7-铁路维护有限责任公司 | Tamping unit for a track tamping machine |
| CN110809654A (en) * | 2017-07-04 | 2020-02-18 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting a ballast bed of a track |
| CN112789379A (en) * | 2018-10-24 | 2021-05-11 | 普拉塞-陶依尔铁路出口股份有限公司 | Track superstructure machine and method for tamping sleepers of a track |
| CN112955606A (en) * | 2018-10-24 | 2021-06-11 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting ballast bed |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO2902546T3 (en) * | 2014-01-30 | 2018-03-24 | ||
| ES2700291T3 (en) | 2014-11-27 | 2019-02-14 | Srt Soc A Responsabilita Limitata Con Unico Socio | Rolling machine for railway track ballast |
| AT516671B1 (en) | 2014-12-22 | 2017-01-15 | System 7 - Railsupport GmbH | Tamping unit for a tamping machine |
| AT516547B1 (en) * | 2015-02-27 | 2016-06-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Stopfaggregat for clogging thresholds of a track |
| RU2597258C1 (en) * | 2015-05-29 | 2016-09-10 | Алексей Анатольевич Суслов | Ballast tamper |
| AT517345B1 (en) * | 2015-06-17 | 2017-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Track construction machine for the implementation of track position corrections |
| US10125456B2 (en) | 2015-07-10 | 2018-11-13 | Harsco Technologies LLC | Workhead assembly for rail applications |
| USD789994S1 (en) | 2015-08-05 | 2017-06-20 | Nordco Inc. | Tamper tool |
| AU2016204901A1 (en) * | 2015-08-10 | 2017-03-02 | Nordco Inc. | Tamper Tool and Associated Holder |
| AT517480B1 (en) * | 2015-11-18 | 2017-02-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Tamping unit and method for submerging a track |
| AT517843B1 (en) * | 2015-11-24 | 2017-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method and tamping unit for submerging a track |
| AT518072B1 (en) | 2016-04-29 | 2017-07-15 | Hp3 Real Gmbh | Tamping unit for a tamping machine |
| AT518693B1 (en) * | 2016-05-24 | 2020-02-15 | Plasser & Theurer Exp Von Bahnbaumaschinen G M B H | Test device and method for testing a tamping unit |
| WO2018009173A1 (en) * | 2016-07-05 | 2018-01-11 | Harsco Technologies LLC | Apparatus and method for tamping ballast |
| ES2652524B1 (en) * | 2016-08-02 | 2018-09-25 | Jose Antonio Ibañez Latorre | Batting group for railway maintenance machines capable of batting the ballast under the sleepers of the track, both single and double |
| AT519195B1 (en) * | 2016-10-04 | 2019-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Stopfaggregat and method for clogging of sleepers of a track |
| AT519219B1 (en) | 2016-11-25 | 2018-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Stopfaggregat for clogging thresholds of a track |
| AT520056B1 (en) * | 2017-05-29 | 2020-12-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method and device for compacting a track ballast bed |
| AT520117B1 (en) | 2017-07-11 | 2019-11-15 | Hp3 Real Gmbh | Method for compacting a ballast bed of a track |
| AT520497B1 (en) * | 2017-10-03 | 2020-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Track construction machine for compacting ballast |
| AT16251U1 (en) | 2018-01-22 | 2019-05-15 | Hp3 Real Gmbh | Tamping unit for a tamping machine |
| RU2676253C1 (en) * | 2018-04-19 | 2018-12-26 | Анатолий Николаевич Шилкин | Method of sealing railway ballast |
| AT521765B1 (en) * | 2018-09-18 | 2021-06-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Tamping unit and method for tamping under sleepers of a track |
| AT522237B1 (en) * | 2019-03-14 | 2024-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method for compacting a ballast bed of a track |
| AT524005A1 (en) * | 2020-07-03 | 2022-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Process and machine with a tamping unit |
| AT525038B1 (en) | 2021-08-04 | 2022-12-15 | Hp3 Real Gmbh | Process for compacting ballast of a track bed |
| AT525272B1 (en) | 2021-08-09 | 2023-02-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Tamping unit for tamping a track |
| IT202100022355A1 (en) * | 2021-08-26 | 2023-02-26 | Colmar Technik S P A | IMPROVED EQUIPMENT FOR TAMPING IN RAILWAY INFRASTRUCTURE |
| AT525428B1 (en) | 2022-03-08 | 2023-04-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method of operating a tamping machine |
| AT18243U1 (en) * | 2022-12-30 | 2024-06-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Tamping unit and method for tamping a group of adjacent sleepers of a track |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB658683A (en) * | 1949-03-02 | 1951-10-10 | Corwill Jackson | Improvements in or relating to a tie tamping or ballasting machine |
| GB759633A (en) * | 1953-12-01 | 1956-10-24 | Matisa Materiel Ind Sa | Improvements in and relating to power operated railway track tamping machines |
| AT319993B (en) * | 1971-07-14 | 1975-01-27 | Plasser Bahnbaumasch Franz | Mobile track leveling tamping machine |
| AT336066B (en) * | 1973-04-26 | 1977-04-12 | Plasser Bahnbaumasch Franz | MOBILE LEVELING TRACK TAMPING MACHINE AND METHOD OF PLUGGING AND LEVELING A TRACK |
| DE2417062C3 (en) * | 1974-04-08 | 1982-07-08 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft mbH, 1010 Wien | Tamping tool unit for a track tamping machine |
| US4068595A (en) * | 1975-11-17 | 1978-01-17 | Graystone Corporation | Track tamper |
| US4092903A (en) * | 1975-11-17 | 1978-06-06 | Graystone Corporation | Vibratory drive mechanism |
| US4111129A (en) * | 1976-03-31 | 1978-09-05 | Canron Railgroup | Method and apparatus for the vibratory tamping of railway tracks |
| AT350097B (en) * | 1977-02-04 | 1979-05-10 | Plasser Bahnbaumasch Franz | MACHINE FOR PLUGGING THE SLEEPERS OF A TRACK |
-
2004
- 2004-10-29 AT AT0181604A patent/AT500972B1/en not_active IP Right Cessation
-
2005
- 2005-08-04 EP EP05107174A patent/EP1653003A3/en not_active Withdrawn
- 2005-10-11 RU RU2005131295/11A patent/RU2005131295A/en unknown
- 2005-10-21 US US11/256,028 patent/US20060090666A1/en not_active Abandoned
- 2005-10-25 KR KR1020050100534A patent/KR20060049320A/en not_active Application Discontinuation
- 2005-10-27 AU AU2005227382A patent/AU2005227382A1/en not_active Abandoned
- 2005-10-28 JP JP2005314786A patent/JP2006125188A/en active Pending
- 2005-10-28 CN CNA2005101184056A patent/CN1766231A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105189868A (en) * | 2013-02-22 | 2015-12-23 | ***7-铁路维护有限责任公司 | Tamping unit for a track tamping machine |
| CN109577114A (en) * | 2013-02-22 | 2019-04-05 | Hp3真实有限责任公司 | Tamping machine for sleeper-tamping machine |
| CN104975545A (en) * | 2015-07-30 | 2015-10-14 | 上海铁路局上海大型养路机械运用检修段 | Protecting device for preventing tamping and stabilizing cart tamping pick from inserting steel rails and application method thereof |
| CN110809654A (en) * | 2017-07-04 | 2020-02-18 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting a ballast bed of a track |
| CN110809654B (en) * | 2017-07-04 | 2022-03-22 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting a ballast bed of a track |
| US11542666B2 (en) | 2017-07-04 | 2023-01-03 | Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. | Method and device for compacting a track ballast bed |
| CN112789379A (en) * | 2018-10-24 | 2021-05-11 | 普拉塞-陶依尔铁路出口股份有限公司 | Track superstructure machine and method for tamping sleepers of a track |
| CN112955606A (en) * | 2018-10-24 | 2021-06-11 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting ballast bed |
| CN112955606B (en) * | 2018-10-24 | 2023-02-28 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | Method and device for compacting ballast bed |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2005131295A (en) | 2007-04-20 |
| KR20060049320A (en) | 2006-05-18 |
| US20060090666A1 (en) | 2006-05-04 |
| EP1653003A2 (en) | 2006-05-03 |
| JP2006125188A (en) | 2006-05-18 |
| EP1653003A3 (en) | 2006-09-06 |
| AT500972B1 (en) | 2006-05-15 |
| AT500972A4 (en) | 2006-05-15 |
| AU2005227382A1 (en) | 2006-05-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |