EP0486942B1 - Vorrichtung zum Be- und Entladen eines Schienenfahrzeuges - Google Patents

Vorrichtung zum Be- und Entladen eines Schienenfahrzeuges Download PDF

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Publication number
EP0486942B1
EP0486942B1 EP91119424A EP91119424A EP0486942B1 EP 0486942 B1 EP0486942 B1 EP 0486942B1 EP 91119424 A EP91119424 A EP 91119424A EP 91119424 A EP91119424 A EP 91119424A EP 0486942 B1 EP0486942 B1 EP 0486942B1
Authority
EP
European Patent Office
Prior art keywords
palettes
conveyor
chain
rail vehicle
pallets
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
Application number
EP91119424A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0486942A1 (de
Inventor
Peter Ing. Rainer
Manfred Dipl. Ing. Eberharter
Bernhard Dr. Ebner
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.)
Jenbacher Transportsysteme AG
Original Assignee
Jenbacher Transportsysteme AG
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 Jenbacher Transportsysteme AG filed Critical Jenbacher Transportsysteme AG
Publication of EP0486942A1 publication Critical patent/EP0486942A1/de
Application granted granted Critical
Publication of EP0486942B1 publication Critical patent/EP0486942B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
    • B61D47/005—Loading or unloading devices combined with road vehicles carrying wagons, e.g. ramps, turntables, lifting means

Definitions

  • the invention relates to a device for loading and unloading a rail vehicle, loads, in particular longitudinal vehicles, being brought by a cross conveyor into the interior of the rail vehicle in order to be moved there in the longitudinal direction and to be distributed over two rows one above the other.
  • Such a device is known from DE-AS 20 38 303, the transverse conveyors being designed as conveyor belts which run on the one hand on the floor of the rail vehicle and on the other hand on the inside of the foldable side walls of the same.
  • the transverse conveyors being designed as conveyor belts which run on the one hand on the floor of the rail vehicle and on the other hand on the inside of the foldable side walls of the same.
  • the motor vehicles inside the rail vehicle they have to be put into operation.
  • the roadway (platform) lying to the side of the rail vehicle must have approximately the height of the floor of the rail vehicle. Loading and unloading is not possible, for example, on a platform at the rail level.
  • each motor vehicle is assigned its own cross conveyor. This is structurally complex and also does not allow the arrangement of two rows of motor vehicles one above the other, which is essential for reasons of space utilization. Here, too, there is no adaptation to different platform heights.
  • the object of the invention is to enable the load, in particular the motor vehicle, to be shifted in all three dimensions without it having to be put into operation.
  • loading and unloading from different road levels should be possible.
  • chain conveyors for the longitudinal displacement of the goods stored on pallets are provided on top of one another in the interior of the rail vehicle, that at the ends of the chain conveyors lifting or lowering devices for transferring the pallets to the above or underlying chain conveyor are arranged, the upper and lower chain conveyor, as well as the lifting and lowering devices can each be driven separately, and that the cross conveyor provided for the lateral extension and retraction of the pallets has a lifting device via which the pallets from the lower chain conveyor when the cross conveyor is retracted can be lifted or lowered thereon and by means of which the pallets can be lowered or lifted off onto a roadway arranged next to the rail vehicle when the cross conveyor is extended laterally.
  • the connection to the cross conveyor preferably takes place in that, for lifting the pallets, lowerable grippers are arranged on the cross conveyor, which can be lowered under the horizontal path of cooperating extensions on the pallets, the connection to the conveyor in the rail vehicle in that the pallets have side extensions have on which the horizontal chain conveyors engage with drivers.
  • the lifting device arranged on the cross conveyor not only allows the pallets to be lifted from the lower chain conveyor, but also with the cross conveyor extended to the side, the pallets can be lowered to a practically any level of roadway. In particular, the carriageway can also be at rail level.
  • the separately drivable lifting and lowering devices and the upper and lower chain conveyors allow a design adapted to the space available in the rail vehicle for transferring the pallets to the chain conveyor above or below.
  • An exemplary embodiment of this is explained in more detail in the following description of the figures.
  • the loading device shown in Fig. 1-3 has a telescopic crane track, which consists of the fixed rails 1, the roller carriage 2 with roller carriages 3, the chain drives 4 and 5 with gear 6 and the crane girder 7 with the head carriers 8 designed as profile rails.
  • a lifting device is mounted on the crane girder 7, which comprises four hydraulic cylinders 9 with grippers 10, which can grip the pallets 15 guided in the rails 11 on rollers 12 and 13 on the pins 16.
  • the pallet In order - as shown in FIG. 1 - to transport a pallet 15 (loaded or empty) laterally out of the rail vehicle 17 and to place it on the road 18, the pallet is - as explained below - positioned so that the grippers 10 pin 16 can grasp. Since the rails 11 in the area of the rollers 12 and 13 are open at the top, the pallet 15 can be raised by the cylinders 9 to such an extent that they can be moved out and removed from the carriage 17 to the left or right as required by means of the crane runway. The grippers 10 remain firmly connected to the pin 16 of the pallet, so that the pallets can be easily returned to their original position after loading and unloading, for example of the vehicles (these move parallel to the longitudinal axis of the rail vehicle 17 onto the pallet 15) can.
  • the roller carriage chair and the head carrier are driven by a gear motor 6.
  • the chain 4 is driven by the spur gear train 19 counter to the direction of pull of the chain 5. Since the chains 4 with protruding pivot pins 20, 21 engage forks 22 or 23 of the fixed rails 1 and the chains 5 with the same pins in the fork 24 or 25 of the head carrier 8 (depending on the unloading direction), the elements become due to the counter-rotation of the chains
  • the telescopic crane runway can be extended or retracted to the right or left as required.
  • the grippers 10 release the pins 16.
  • the pallet is transported further and another pallet 14 is brought into the position of the loading device according to FIG. 3.
  • the possible number of cross conveyors per wagon is between 1 and 5, whereby a balance between costs and speed of operation can be found.
  • the conveyor in the rail vehicle serves on the one hand to transport the goods in and out to the cross conveyors, and on the other hand to store the goods as densely as possible, preferably cars.
  • the conveyor device for transporting the pallets in the rail vehicle consists of six chain conveyors 31-36, hereinafter referred to as chains, which move the pallets clockwise.
  • the chains 33 and 34 for the lowering process are mechanically coupled to one another via a chain drive 37.
  • Driving forks 38 are mounted on the chains 33, 34, 35, 36 (FIG. 6), which engage in the axes of the pallet rollers.
  • Hook-like link pairs 39 hereinafter called driver fist, are also mounted on the chains 31, 32 so that they can pass between the driver forks 38. This enables the pallet to be transferred from one chain to the next.
  • the chains 31 to 36 are guided by guide rollers 40 which are attached to extended chain bolts and run in [rails 41.
  • the pallets themselves consist of a platform, two front and two rear axle bolts 30. Wheels are attached to the axle bolts 30, the right wheel pair 12 seen in the direction of rotation having a wide track width and the left wheel pair 13 a narrow track width.
  • the wheels of the pallets move in [-shaped guide rails 11, which are divided into a narrow and a wide track width (44 and 50) in positions 45, 46, 47, 48.
  • the switches 51 and 52 are built in, on the one hand, for a soft penetration of the Pair of wheels 13 of the narrow gauge in the guide rails of the wide gauge, on the other hand to allow passage of the pair of wheels 12 of the wide gauge.
  • the switches 51 and 52 are without drive and are automatically operated by the respective wheels.
  • the pallets can only be transported in this system using the cycle method, which is electronically controlled by sensors.
  • the sequence of movements of the pallet conveyor by one pallet is described with reference to FIGS. 6 - 13 and is divided into the starting position (FIGS. 8-10), lowering a pallet (FIG. 11) and lifting a pallet (FIGS. 12 and 13) .
  • the palette of the extreme right load 53 of the upper floor is located with the right axis 54 at the highest point 56 of the guide.
  • the axis 54 is the one with the wide track width
  • the axis 55 is the one with the narrow track width.
  • the four pallets on the lower floor are positioned so that the middle two loads 57 and 58 are in the loading and unloading zone.
  • the four pallets in the lower level are moved to the left by means of the chain 32 until the driver fist 59 for the pallet of the next load 53 to be lowered has reached the transfer position between chains 33 and 32.
  • the four pallets on the upper floor are conveyed to the right by the chain 31.
  • the load 53 is pushed with the driver fist 60 (FIG. 14) of the chain 31 over the left axis 55 to the right until the right axis 54 reaches the driver fork 61 of the chain 34 Has.
  • the driving fork 61 is in the transfer position in the waiting position.
  • Fig. 3, position 1 the chain 34 is set in motion.
  • position 2 the driving fist 60 of the chain 32 must have already released the axis 55 of the pallet carrying the load 53.
  • the chain 32 stops.
  • the load 53 is now conveyed further to the right via the chain 34 until the axis 55 has reached the transfer position of the driving fork 62 of the chain 33 (FIG. 10).
  • the chain 33 starts to move, the lowering process of the load 53 into the lower level begins.
  • the speed of the chain 33 is greater than that of the chain 34 by so much that the driving forks 61 and 62 of the chains 34 and 33 simultaneously release the load 53 in the lower position (FIGS. 11 and 15).
  • the chain 32 must be set in motion in order to have a continuous transition.
  • the switch 51 is depressed by the wheels of the axis 55.
  • the engagement of the drivers 62 and 59 is possible because the driver 52 is designed as a fork and the driver 59 as a fist.
  • the lowered load 53 is again at a load 33 after the lowering process, ie there are now three pallets on the upper floor and five pallets on the lower floor.
  • the chain 32 (FIG. 15, position 2) now pulls the axes 54 and 55 of the pallet for the load 33 out of the driving forks 61 and 62 and conveys the five pallets on the lower floor - as shown in FIG. 12 - as far to the left until the far left pallet with axes 65 and 66 has reached the transfer position for the lifting process.
  • the driving forks 61 and 62 of the chains 34 and 33 are again in the Starting position for the next pallet transfer brought and stopped at this point.
  • FIGS. 12 and 13 The lifting of a pallet from the lower floor to the upper floor is shown in FIGS. 12 and 13.
  • the transfer of the pallet from one chain to the other is the same as when lowering (Fig. 14 and 15) and is no longer shown.
  • the driving forks 67 and 68 of the chains 35 and 36 are in the waiting position a few centimeters before the pallet is taken over for the load 64.
  • the chains 35 and 36 start to move.
  • the driving forks 67 and 68 have reached the axes 65 and 66 of the pallet for the load 64, the chain 32 also starts moving again in order to release the axis from the driving fist 59.
  • the driving forks 67 and 68 must be fully engaged.
  • the pallet for the load 64 is now raised, the chain 36 running faster than the chain 35 in order to bring the load 64 into the horizontal position at the same time.
  • the chain 36 pushes the axis 66 out of the driving fork 67 of the chain 35 to the right until the load 64 is in contact with the next load 69. Now all four pallets are conveyed to the right via chains 31 and 36.
  • the wheel 73 presses the switch 52 upwards.
  • the driving fork 68 of the chain 36 leaves the axis 65 of the pallet for the load 64, the driving fist 70 of the chain 31 must grasp the axis 66.
  • the chains 35 and 36 continue to move until the driving forks 67 and 68 have reached the waiting position for the next lifting process.
  • the chains 35 and 36 remain.
  • the chain 31 conveys the four pallets on the upper floor until the foremost load 71 has reached the starting position (FIG. 8).
  • the chain 32 then starts to move and conveys the four pallets on the lower level until the middle two pallets have reached the loading and unloading zone. If the load 53 is only to be loaded or unloaded again, the chain 32 continues to the position named under point B. The next lowering process of a pallet can begin.
  • the invention consists in the interaction of a cross conveyor, which brings motor vehicles and other loads into the rail vehicle, with chain conveyors, which move the loads in the longitudinal and vertical directions.
  • the pallets 14, 15 are preferably lifted off the lower chain conveyor 32 as shown in FIGS. 16 and 17.
  • Pins 16 are attached to the pallets 14, 15.
  • Grippers 10 on the cross conveyor can be lowered so far that the pins 16 can retract unhindered via their fork part 81. Subsequently, the gripper 10 is lifted and reaches the position according to FIGS. 16 and 17, whereupon the pallets 14, 15 can be raised so far that the drivers 39 on the horizontal chain conveyor 32 disengage from the lateral extensions 30, which are the wheels Carry 12 or 13 of the pallets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP91119424A 1990-11-19 1991-11-14 Vorrichtung zum Be- und Entladen eines Schienenfahrzeuges Expired - Lifetime EP0486942B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2330/90 1990-11-19
AT233090 1990-11-19

Publications (2)

Publication Number Publication Date
EP0486942A1 EP0486942A1 (de) 1992-05-27
EP0486942B1 true EP0486942B1 (de) 1995-01-18

Family

ID=3532355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91119424A Expired - Lifetime EP0486942B1 (de) 1990-11-19 1991-11-14 Vorrichtung zum Be- und Entladen eines Schienenfahrzeuges

Country Status (5)

Country Link
EP (1) EP0486942B1 (cs)
AT (1) ATE117250T1 (cs)
CS (1) CS350391A3 (cs)
DE (1) DE59104326D1 (cs)
HU (1) HU209805B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU222476B1 (hu) * 1999-10-18 2003-07-28 MIKON Mérnőki, Művészeti és Idegenforgalmi Kft. Univerzális rakodó konténerek mozgatására
KR100993281B1 (ko) 2008-11-05 2010-11-09 동아대학교 산학협력단 콘테이너 수평이송형 2중 모드 트레일러 수송시스템
CN107381104A (zh) * 2017-08-18 2017-11-24 苏州双祺自动化设备有限公司 伸缩机横移装置
CN107499858A (zh) * 2017-08-30 2017-12-22 顺丰速运有限公司 一种可移动的伸缩机
CN121425288A (zh) * 2025-12-30 2026-01-30 中车沈阳机车车辆有限公司 一种新型悬臂式电动拨轨装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH231828A (de) * 1942-01-20 1944-04-15 Otto Ballert Vorrichtung zum Beladen und Entladen von geschlossenen Wagen.
EP0070149B1 (en) * 1981-07-17 1986-10-01 Jacob I Nevo-Hacohen Conveyor elevator apparatus

Also Published As

Publication number Publication date
HU209805B (en) 1994-11-28
ATE117250T1 (de) 1995-02-15
DE59104326D1 (de) 1995-03-02
EP0486942A1 (de) 1992-05-27
HUT60953A (en) 1992-11-30
CS350391A3 (en) 1992-06-17
HU913597D0 (en) 1992-02-28

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