EP0678621A2 - Machine aspirant du ballast - Google Patents

Machine aspirant du ballast Download PDF

Info

Publication number
EP0678621A2
EP0678621A2 EP95890055A EP95890055A EP0678621A2 EP 0678621 A2 EP0678621 A2 EP 0678621A2 EP 95890055 A EP95890055 A EP 95890055A EP 95890055 A EP95890055 A EP 95890055A EP 0678621 A2 EP0678621 A2 EP 0678621A2
Authority
EP
European Patent Office
Prior art keywords
suction
end section
machine according
longitudinal axis
suction 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.)
Granted
Application number
EP95890055A
Other languages
German (de)
English (en)
Other versions
EP0678621A3 (fr
EP0678621B1 (fr
Inventor
Josef Theurer
Friedrich Oellerer
Herbert Wörgötter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Publication of EP0678621A2 publication Critical patent/EP0678621A2/fr
Publication of EP0678621A3 publication Critical patent/EP0678621A3/fr
Application granted granted Critical
Publication of EP0678621B1 publication Critical patent/EP0678621B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
    • 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
    • E01B2203/02—Removing or re-contouring ballast
    • E01B2203/025—Suction

Definitions

  • the invention relates to a suction machine for sucking in ballast, with a machine frame that can be moved on undercarriages, has a vacuum generator and a ballast accumulator, and with a suction pipe that can be adjusted transversely and height by means of a displacement device with drives has a suction opening for ballast pick-up.
  • Another suction machine known from DE 71 27 884 U has a vibration device fastened in the area of the suction opening at the end section of the suction pipe, with which the suction opening having the teeth can be set in vibration.
  • roller-shaped tools are provided for loosening the ballast, which are also assigned to the suction opening.
  • the object of the present invention is to create a suction machine of the generic type with which the absorption of the ballast caused by the suction flow, in particular also in the encrusted state, is improved.
  • This rotatable design enables the ballast pick-up to be significantly improved with a minimum of design effort. It is particularly advantageous that due to the rotation of the suction opening and the resulting relative movement to the adjacent gravel stones, these are set in motion. This mechanically initiated initial movement is then accelerated with the help of the suction force. Due to the rotation of the suction opening according to the invention, the ballast can therefore be extracted quickly and with greater power.
  • This suction power can be increased even further if, according to a further embodiment of the invention, entrainment members projecting from the suction opening are provided.
  • the suction machine 1 shown in FIG. 1 has a machine frame 4 which can be moved on rail undercarriages 2 and has a vacuum generator 3 and a driving cabin 5 which is arranged at the end and has a central control device 6. Furthermore, the suction machine 1 is equipped with a motor for the energy supply and a travel drive 7. For guiding and supporting a suction pipe end section 9 of a suction pipe 10 projecting over a machine end 8, a displacement device 11 or supporting structure attached to the machine frame 4 is provided. This is composed of two parts 14, 15 arranged one behind the other in the longitudinal direction of the machine and forming an articulation point with a vertical swivel axis 12 and a swivel drive 13. The intake pipe end section 9 can be adjusted by various drives 13, 21 along the XYZ spatial coordinates.
  • a flexible part of the suction pipe 10 adjoins the suction pipe end section 9 connected to the part 15, its end 17 opposite a suction opening 16 being mounted perpendicularly to the machine longitudinal direction and horizontally displaceable.
  • two ballast stores 18 opposite each other in the cross-machine direction are provided, each with an unloading opening.
  • a conveyor belt 19 running in the machine longitudinal direction is provided below these unloading openings in order to transport the sucked-in ballast onto a coupled loading wagon 20.
  • the suction pipe end section 9 provided for immersion in the ballast is rotatably supported in its upper end area opposite the suction opening 16 by a rotary bearing 22 about a longitudinal axis 23 on the adjacent flexible area of the suction pipe 10.
  • the rotary bearing 22 connected to the part 15 of the displacement device 11 has a toothed ring 24 which is arranged coaxially with the intake pipe end section 9 and is connected to the latter, and which is in positive connection with a drive pinion 25 of a hydraulic rotary drive 26.
  • the suction opening 16 which is used to hold the ballast, is associated with driving elements 27 fastened to the cylindrical end section 9 of the suction pipe and extending in the radial direction for loosening or moving the adjacent ballast stones to be sucked up.
  • the entrainment members 27 are arranged at an angle to the longitudinal axis 23 with respect to their longitudinal direction, the free ends 28 being designed to be projecting over a suction plane 29 which is formed by the annular suction opening 16 and extends perpendicular to the longitudinal axis 23.
  • the suction pipe end section 9 or the suction opening 16 is positioned with the help of the central control device 6 from the driver's cab 5, for example above a threshold compartment, and lowered onto the ballast by acting on the drives 13, 21.
  • the suction pipe end section 9 rotates about its longitudinal axis 23, as a result of which the ballast stones that come into contact with the suction opening 16 or the driving element 27, which also rotates, are mechanically set into an initial movement. Subsequently, these gravel stones are sucked in more quickly by the suction flow and fed to one of the two ballast stores 18. Due to a superimposed transverse movement of the suction pipe end section 9, the sleeper compartment can be completely cleared out by suction.
  • entrainment members 30 can be formed by a corresponding deformation of sections of the suction opening 16. These entrainment members 30 are formed by blades 31 projecting downward over the suction plane, the front end regions 32 of which, in the direction of rotation (see arrow) of the end of the intake manifold 9, are further distanced from the longitudinal axis 23 than the rear regions 33 in the direction of rotation Driving elements 30 forming a higher-order plane, ballast is moved inward to the suction opening 16 in the radial direction in order to improve the suction power.
  • the suction pipe end section 9 is designed as a ring 43 rotatably mounted on the suction pipe 10, to which the finger-shaped entrainment members 27 are detachably fastened.
  • the rotation of the ring 43 about the longitudinal axis 23 is achieved by a drive rod 44 connected to the rotary drive 26 and a drive pinion 25.
  • FIG. 5 shows a side view of a suction pipe end section 9, the area forming the suction opening 16 being located in a suction opening plane 34 shown by dash-dotted lines.
  • This includes an angle ⁇ with the longitudinal axis 23 of the intake pipe end section 9. This is preferably 45 °, but can advantageously vary between approximately 30 ° and 50 ° depending on the desired size of the suction opening 16.
  • Tooth-shaped entrainment members 27 are distributed around the elliptical suction opening 16. Due to the inclined position of the suction opening 16, in particular in connection with the rotation of the suction pipe end section 9 about the longitudinal axis 23, an improved effect for suctioning the ballast below the thresholds can also be achieved.
  • the further variant of an intake manifold end section shown in FIG. 6 also has an inclined intake opening 16 which is caused by angling the lower end region of the intake manifold end section 9.
  • FIGS. 7 and 8 shows an intake manifold end section 9 with a thrust tube 35 which is arranged coaxially with it and is circular in cross section and which is designed to be height-adjustable relative to the intake manifold end section 9 by means of a schematically indicated drive 36 with the aid of guides 37.
  • the suction pipe end section 9 has an inclined first suction opening 16 according to FIG. 5
  • the lower end of the push pipe 35 is equipped with a second suction opening 38.
  • this variant there is the possibility, either with a corresponding displacement of the push tube 35, either with a suction opening 38 running perpendicular to the longitudinal axis 23 (FIG. 7) or with an oblique suction opening 16 ( Fig. 8) to suction.
  • the intake manifold end section 9 is continuously rotated about the longitudinal axis 23 with the aid of a rotary drive (not shown in more detail).
  • FIGS. 9 and 10 show yet another variant of an intake pipe end section 9.
  • This has an intake opening consisting of two regions 40, 41 16 on.
  • the first region 40 of the suction opening 16 comprises the inclined part located in the suction opening plane 34, while the second region 41 forming the suction opening plane 39 runs perpendicular to the longitudinal axis 23.
  • this second area 41 which comprises approximately a quarter of the circumference of the intake pipe end section 9, recesses 42 are provided on the intake pipe end section 9, which form tooth-shaped entrainment members 27.

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Massaging Devices (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Soil Working Implements (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Endoscopes (AREA)
  • Catching Or Destruction (AREA)
  • Specific Conveyance Elements (AREA)
EP95890055A 1994-04-18 1995-03-15 Machine aspirant du ballast Expired - Lifetime EP0678621B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT80694 1994-04-18
AT130794 1994-07-01
AT806/94 1994-07-01
AT1307/94 1994-07-01

Publications (3)

Publication Number Publication Date
EP0678621A2 true EP0678621A2 (fr) 1995-10-25
EP0678621A3 EP0678621A3 (fr) 1995-12-27
EP0678621B1 EP0678621B1 (fr) 1998-11-25

Family

ID=25593974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95890055A Expired - Lifetime EP0678621B1 (fr) 1994-04-18 1995-03-15 Machine aspirant du ballast

Country Status (16)

Country Link
US (1) US5709270A (fr)
EP (1) EP0678621B1 (fr)
JP (1) JP3708986B2 (fr)
CN (1) CN1097661C (fr)
AT (1) ATE173777T1 (fr)
AU (1) AU686322B2 (fr)
CA (1) CA2147100C (fr)
CZ (1) CZ282539B6 (fr)
DE (1) DE59504300D1 (fr)
ES (1) ES2128029T3 (fr)
FI (1) FI110016B (fr)
NO (1) NO307000B1 (fr)
PL (1) PL176261B1 (fr)
RU (1) RU2097492C1 (fr)
SK (1) SK280959B6 (fr)
UA (1) UA39184C2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT3655U3 (de) * 2000-02-29 2001-02-26 Plasser Bahnbaumasch Franz Stopfmaschine mit einer schotterabsaugdüse
AT3918U3 (de) * 2000-07-13 2001-08-27 Plasser Bahnbaumasch Franz Maschine zur erneuerung eines gleises
WO2003027402A1 (fr) * 2001-09-24 2003-04-03 Disab Vacuum Technology Ab Dispositif et procede pour l'aspiration et l'evacuation de materiau
AT505910B1 (de) * 2007-11-27 2009-05-15 Plasser Bahnbaumasch Franz Saugmaschine zum ansaugen von bettungsschotter eines gleises
AT508931B1 (de) * 2010-03-30 2011-05-15 Plasser Bahnbaumasch Franz Saugmaschine zum ansaugen von bettungsschotter eines gleises
CN105803993B (zh) * 2014-12-31 2018-02-23 中国铁建高新装备股份有限公司 一种轨道侧面辅助吸煤、吸沙装置及其相应的轨道除沙车
CN106894301A (zh) * 2015-12-17 2017-06-27 路行（北京）科技发展有限责任公司 一种碎石道床线路施工与维护装置及轨道车
DE102017108731B4 (de) * 2017-04-24 2021-06-24 Reschwitzer Saugbagger Produktions Gmbh Saugbagger mit schwenkbarer Filtereinheit
CN107724317B (zh) * 2017-10-27 2019-01-08 嘉兴敏惠汽车零部件有限公司 一种手推式吸水车

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136306A1 (de) * 1971-07-20 1973-01-25 Rainer Dipl Ing Sieke Vorrichtung zum ausheben des schotters aus gleisanlagen
GB2172326A (en) * 1985-03-14 1986-09-17 Plasser Bahnbaumasch Franz A travelling on-track machine for taking up ballast from a ballast bed under suction

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US413091A (en) * 1889-10-15 Pneumatic dredge
US243462A (en) * 1881-06-28 Territory
US133022A (en) * 1872-11-12 Improvement in pneumatic dredging-ivlachlnes
US355094A (en) * 1886-12-28 lewis
US1483674A (en) * 1921-06-10 1924-02-12 Owen Penn Sylvania Corp Method and apparatus for cleaning railroad ballast
US1576093A (en) * 1921-09-17 1926-03-09 Horace G Cooke Apparatus for handling railroad ballast
US1861349A (en) * 1929-06-08 1932-05-31 A M Lockett & Company Ltd Dredge
DE1929111C3 (de) * 1968-06-17 1979-02-22 Giovanni Florenz Faldi (Italien) Saugbaggervorrichtung
DE7127884U (de) * 1971-07-20 1971-12-16 Sieke R Vorrichtung zum ausheben des schotters aus gleisanlagen
US3803856A (en) * 1971-12-20 1974-04-16 G Faldi Process and apparatus for achieving the mechanical trenching of a pipe-line in a sub-aqueous depth
SE416107B (sv) * 1977-03-31 1980-12-01 Sanbergs Industrikonstruktione Reglersett vid en anleggning med rorlig suganordning for sugning av suspenderbart material samt anordning for settets genomforande
US4741072A (en) * 1987-02-17 1988-05-03 Wilkerson Kenneth R Railroad track cleaner
DE8913731U1 (fr) * 1989-11-21 1990-01-04 Hermann Wiebe Grundstuecks- Und Maschinenanlagen Kg, 2800 Bremen, De
DE4108673A1 (de) * 1991-03-16 1992-09-17 Helmar Haas Verfahren und vorrichtung zum reinigen eines schotterbetts
DE9213041U1 (de) * 1992-09-28 1993-11-04 Plasser Bahnbaumasch Franz Schotterpflug
DE9320980U1 (de) * 1992-12-16 1995-07-20 Plasser Bahnbaumasch Franz Saugmaschine
IT1265207B1 (it) * 1992-12-16 1996-10-31 Plasser Bahnbaumasch Franz Macchina per l'aspirazione di pietrisco da una massicciata di pietrisco per binari
ES2106313T3 (es) * 1993-01-29 1997-11-01 Plasser Bahnbaumasch Franz Maquina para la aspiracion de balasto de un lecho de balasto de la via.
DE4306135A1 (de) * 1993-02-27 1994-09-01 Vmb Vesta Maschbau Gmbh & Co Saugbagger
ATE147113T1 (de) * 1993-03-04 1997-01-15 Plasser Bahnbaumasch Franz Schotterplaniermaschine
ES2083305T3 (es) * 1993-08-31 1996-04-01 Plasser Bahnbaumasch Franz Maquina aspiradora para la aspiracion del balasto de una via.
EP0663472B1 (fr) * 1994-01-05 1998-08-12 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Dispositif de nettoyage d'un lit de ballast d'un chemin de fer
AT403810B (de) * 1994-04-13 1998-05-25 Plasser Bahnbaumasch Franz Maschine zur bearbeitung der schotterbettung eines gleises mit einem saugrüssel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136306A1 (de) * 1971-07-20 1973-01-25 Rainer Dipl Ing Sieke Vorrichtung zum ausheben des schotters aus gleisanlagen
GB2172326A (en) * 1985-03-14 1986-09-17 Plasser Bahnbaumasch Franz A travelling on-track machine for taking up ballast from a ballast bed under suction

Also Published As

Publication number Publication date
NO951404D0 (no) 1995-04-10
JP3708986B2 (ja) 2005-10-19
CN1113277A (zh) 1995-12-13
SK280959B6 (sk) 2000-10-09
AU686322B2 (en) 1998-02-05
FI951816A0 (fi) 1995-04-13
RU2097492C1 (ru) 1997-11-27
PL308026A1 (en) 1995-10-30
EP0678621A3 (fr) 1995-12-27
EP0678621B1 (fr) 1998-11-25
NO951404L (no) 1995-10-19
RU95105794A (ru) 1997-01-20
AU1645695A (en) 1995-10-26
UA39184C2 (uk) 2001-06-15
PL176261B1 (pl) 1999-05-31
ATE173777T1 (de) 1998-12-15
CZ282539B6 (cs) 1997-08-13
CZ85295A3 (en) 1995-12-13
CA2147100C (fr) 2004-05-18
NO307000B1 (no) 2000-01-24
FI951816A (fi) 1995-10-19
CN1097661C (zh) 2003-01-01
JPH07300803A (ja) 1995-11-14
CA2147100A1 (fr) 1995-10-19
SK47195A3 (en) 1995-11-08
US5709270A (en) 1998-01-20
FI110016B (fi) 2002-11-15
DE59504300D1 (de) 1999-01-07
ES2128029T3 (es) 1999-05-01

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