EP0480321A1 - Wagon de transport de déblais - Google Patents

Wagon de transport de déblais Download PDF

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Publication number
EP0480321A1
EP0480321A1 EP91116935A EP91116935A EP0480321A1 EP 0480321 A1 EP0480321 A1 EP 0480321A1 EP 91116935 A EP91116935 A EP 91116935A EP 91116935 A EP91116935 A EP 91116935A EP 0480321 A1 EP0480321 A1 EP 0480321A1
Authority
EP
European Patent Office
Prior art keywords
box
conveyor belt
overburden
belt
movement
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
EP91116935A
Other languages
German (de)
English (en)
Other versions
EP0480321B1 (fr
Inventor
Erio Casarini
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
Priority to AT91116935T priority Critical patent/ATE102671T1/de
Publication of EP0480321A1 publication Critical patent/EP0480321A1/fr
Application granted granted Critical
Publication of EP0480321B1 publication Critical patent/EP0480321B1/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
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • 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
    • E01B2203/03—Displacing or storing ballast
    • E01B2203/032—Displacing or storing ballast with special use or configuration of conveyor belts
    • 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
    • E01B2203/03—Displacing or storing ballast
    • E01B2203/034—Displacing or storing ballast using storing containers

Definitions

  • the present invention relates to a railroad car for the transport of overburden.
  • railway wagons usually consist of two different parts: the first forms the organs for the movement of the wagon, d.s. the multitude of pairs of wheels running on rails; the second, on the other hand, consists of an open "box" with high side walls, which sits on a lower frame.
  • This box forms the container for the overburden that is poured in from above by the excavator machines.
  • a train in the work zone consisting of a series of such wagons which, after loading of the overburden has been loaded, are driven into an area that has been specially prepared for unloading the overburden.
  • the railroad cars are usually provided with a series of telescopic arms, each operated by pneumatic pistons inserted between the lower frame and the "box".
  • the operator actuates the pistons mentioned, which enable the box to be tilted to one side, so that the waste material can be emptied on one side thereof and deposited on the underlying floor.
  • the aim of the present invention is therefore to avoid the above-mentioned shortcomings by creating a railroad car for the transport of overburden, which is cheap and is provided with a combination of elements in its interior, which also rationally, quickly and conveniently load / unload the overburden allow previously unprepared soil.
  • the invention solves the above-mentioned shortcomings with a railroad car, the first, for the reception from the outside and the transport of the said waste material, the central and longitudinally on top of a box for the reception of the overburden is arranged; a plurality of lids, which are arranged opposite each other and in the vicinity of the bottom of the box, in order to form with the latter a corresponding row of funnel-like module units for receiving the overburden and which are movable between a closed position and an open position of the module unit; and a second horizontal discharge belt for the overburden, which is arranged coplanar with the relevant active strand below the cover in order to receive and convey the goods falling from the module units, and which acts as a fulcrum ends around a vertical axis by means of rotating devices between a non-operative position parallel to the box and an operative emptying position for the waste material, in which the belt can be moved transversely and projecting with respect to the box, is provided, with means for movement and positioning below
  • One of the advantages achieved with the present invention consists in the provision of a series of conveyor belts which ensure the rapid and rational transport of the overburden brought into the box; in addition, the second movable and rotatable conveyor belt enables the overburden to be unloaded outside the railroad car, so that preparatory work with scraping buckets can be omitted.
  • the railway wagon in question consists of a double pair of wheels 1, which can be moved on rails 21 and are connected by a horizontal flat bottom 2, on which a box 3, which is open at the top, is used to receive the overburden, which in its entirety is included 4 is designated.
  • the box for receiving the overburden 4 is defined by a fixed structure which consists of the walls 3, a plurality of lids 7 to be opened and a closure bottom, formed by the second horizontal conveyor belt 9.
  • the first conveyor belt 5 is arranged centrally and in the longitudinal direction on top of the box 3 and has an extension which is greater than the total length of the box.
  • this first conveyor belt 5 runs a wedge-shaped element 6, which serves to shift the overburden 6 passing on the first conveyor belt 5 and is horizontally movable over the entire longitudinal extent of the box 3 by means of slide devices 11.
  • This wedge-shaped element 6 consists of a pair of opposing blades 6a and 6b, such. that they form a wedge in the floor plan.
  • blades 6a and 6b are connected at the top with an articulated parallelogram 13, which in turn is fastened to the aforementioned slide devices 11 and which enables the wedge-shaped element 6 to change the height between a position which is extremely close to that of the first conveyor belt 5 and a position which is extremely distant from this conveyor belt ( as shown in dashed lines in Fig. 1a).
  • Said slide devices 11 consist of a pair of arms 11 a and 11 b (see FIG. 2) which form a frame which comprises the wedge-shaped element 6 on two sides and which are attached at one end to the articulated parallelogram 13 and (in the case shown) are further provided at the other end with small wheels 14a and 14b which run on a pair of horizontal rails 15 which form part of the support frame of the first conveyor belt 5 (or can be provided at the upper end of the box 3) and which on opposite sides are arranged to the first conveyor belt 5 and extend over the entire length of the box.
  • the plurality of lids 7 are arranged in pairs opposite to each other and together with the end part of the box 3 form a corresponding row of funnel-shaped module units for receiving the overburden 4.
  • These covers 7 can be moved by means of corresponding movement devices 12 between an extreme closed position of the module unit, in which each cover 7 is in contact with the end part of the box 3 without dissolving the continuity, and an open position of the module unit, in which each cover 7 is in one from the end part of the box 3 is located and consequently allows the inflow of overburden 4 over said end part of the box.
  • the movement devices 12 consist of a hydraulic piston 16 for each of the existing covers 7, the ends of which are articulated on the inner part of the aforementioned flat bottom 2 or on the cover 7.
  • This second conveyor belt 9 is pivotable about its own axis X by means of moving means 10, which consist of a motor driven turntable 17, the positions (2 shown in Fig.) Is moved the aforementioned end to an arc of about 180 0th
  • the turntable 17 swivels the second conveyor belt 9 between an inoperative position, in which the conveyor belt is arranged parallel to the flat bottom 2, and an unloading operating position for the waste material 4, in which the third conveyor belt 9 is arranged transversely and projecting to the flat bottom 2.
  • the second conveyor belt 9 is protected by a trough frame 18, which completely encloses it, except, of course, the end of the third conveyor belt 9, which is intended for unloading the waste material 4 onto the underlying floor.
  • the aforementioned devices for the movement 30 and positioning 31 are arranged below the box 3 and parallel to it over its entire length, in order to gradually move into the end acting as the fulcrum of the second conveyor belt 9 to bring the area of the upper lid 7 which is in the extreme open position.
  • these devices for the movement 30 and positioning 31 consist of a support carriage 32 for the second conveyor belt 9, which is inserted between the flat bottom 2 and the end of the second conveyor belt 9 functioning as a fulcrum and has a row of small wheels 33 on both sides, which in run a pair of mutually parallel guides 34 which are fixed on the flat floor 2 and extend over the entire length of the rail car.
  • the support carriage 32 is connected on both sides to an endless chain 35 which, for example, runs around sprockets (not shown here) which are provided at the relevant ends of the railway carriage and is driven by means of a reduction gear 40 which is arranged on the support carriage, and so on to allow the displacement and positioning of the second band 9 in the area of the cover 7, little by little as they open.
  • the support carriage 32 can moreover be provided with path end devices which enable the support carriage to be stopped exactly in the region of the upper cover 7, which is in the extreme open position.
  • the railway wagon designed in this way works in the following manner, assuming that a set of several railway wagons stands for loading the overburden in the loading zone: the machines provided for loading the overburden put it on the first conveyor belt 5 of the first wagon and it is transported along it.
  • the wedge-shaped element 6 is arranged in a raised position (thanks to the articulated parallelogram 13), so that the waste material 4 can pass through to the last car.
  • the wedge-shaped element 6 is in the position approximated to the conveyor belt 5 and in the region of the closing end of the box 3, in order in this way to cause the waste material 4 to fall down into the funnel-shaped module unit located underneath.
  • the wedge-shaped element 6 is pushed forward in the direction C opposite to the direction of movement of the conveyor belt 5 (see arrows in FIG. 1), so that the inflow of waste material 4 into this last module unit is interrupted and with the filling in relation on the direction of movement of the overburden located in front of it.
  • the wedge-shaped element 6 of the following car is actuated, which begins with the filling phase of its module units as described above.
  • the train formed by the latter is brought into the unloading sector for the overburden.
  • the second conveyor belt 9 is pivoted by approximately 90 ° for each wagon, so that it is arranged on the side of the railway line on which it is intended to unload the overburden.
  • the various lids 7 are then opened in individual succession by means of the pistons 13, which allow the waste material 4 to be fed directly onto the second conveyor belt 9, from which it is then transported to the intended unloading point.
  • the second conveyor belt 9 is brought under the next module by means of the carriage 32, which in turn is moved by the chain (s) operated by a worker, in order to be able to empty the waste material 4 therefrom.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Braking Arrangements (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP91116935A 1990-10-09 1991-10-04 Wagon de transport de déblais Expired - Lifetime EP0480321B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91116935T ATE102671T1 (de) 1990-10-09 1991-10-04 Eisenbahnwagen fuer den transport von abraumgut.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00368390A IT1242586B (it) 1990-10-09 1990-10-09 Carro ferroviario per trasporto detriti.
IT368390 1990-10-09

Publications (2)

Publication Number Publication Date
EP0480321A1 true EP0480321A1 (fr) 1992-04-15
EP0480321B1 EP0480321B1 (fr) 1994-03-09

Family

ID=11111370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91116935A Expired - Lifetime EP0480321B1 (fr) 1990-10-09 1991-10-04 Wagon de transport de déblais

Country Status (5)

Country Link
EP (1) EP0480321B1 (fr)
AT (1) ATE102671T1 (fr)
DE (1) DE59101158D1 (fr)
ES (1) ES2050494T3 (fr)
IT (1) IT1242586B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031413A1 (de) * 2005-07-04 2007-01-11 Oldenburg, Jörg, Prof. Dr. Stufenloses Elektrogetriebe
EP1775190A3 (fr) * 2005-10-17 2007-06-20 VolkerRail Nederland BV Renouvellement du lit de ballast d'une voie ferrée
WO2013144489A1 (fr) * 2012-03-29 2013-10-03 Etf Wagon de transport de granulats double flux
EP2977107B1 (fr) 2011-02-15 2017-06-14 Metso Minerals, Inc. Dispositif de traitement mobile pour le traitement d'un matériau minéral

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146590A1 (de) * 1970-09-17 1972-03-23 Rossi, Lionello, Rom Trichterwagen mit Vorrichtungen zum automatischen Beladen und Entladen
DE2403010A1 (de) * 1974-01-23 1975-07-31 Wieger Maschbau Vorrichtung zum be- und entladen von aufnahmewagen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146590A1 (de) * 1970-09-17 1972-03-23 Rossi, Lionello, Rom Trichterwagen mit Vorrichtungen zum automatischen Beladen und Entladen
DE2403010A1 (de) * 1974-01-23 1975-07-31 Wieger Maschbau Vorrichtung zum be- und entladen von aufnahmewagen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031413A1 (de) * 2005-07-04 2007-01-11 Oldenburg, Jörg, Prof. Dr. Stufenloses Elektrogetriebe
EP1775190A3 (fr) * 2005-10-17 2007-06-20 VolkerRail Nederland BV Renouvellement du lit de ballast d'une voie ferrée
EP2977107B1 (fr) 2011-02-15 2017-06-14 Metso Minerals, Inc. Dispositif de traitement mobile pour le traitement d'un matériau minéral
WO2013144489A1 (fr) * 2012-03-29 2013-10-03 Etf Wagon de transport de granulats double flux
FR2988737A1 (fr) * 2012-03-29 2013-10-04 Europ De Travaux Ferroviaires Etf Train de ballastage double flux.
FR2988738A1 (fr) * 2012-03-29 2013-10-04 Europeenne De Travaux Ferroviaires (Etf) Wagon de transport de granulats double flux et rame de wagons double flux.

Also Published As

Publication number Publication date
IT9003683A1 (it) 1992-04-09
ATE102671T1 (de) 1994-03-15
DE59101158D1 (de) 1994-04-14
EP0480321B1 (fr) 1994-03-09
IT9003683A0 (it) 1990-10-09
IT1242586B (it) 1994-05-16
ES2050494T3 (es) 1994-05-16

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