EP4190665B1 - Ladungssicherung, insbesondere bei güterwagen - Google Patents

Ladungssicherung, insbesondere bei güterwagen

Info

Publication number
EP4190665B1
EP4190665B1 EP22187355.7A EP22187355A EP4190665B1 EP 4190665 B1 EP4190665 B1 EP 4190665B1 EP 22187355 A EP22187355 A EP 22187355A EP 4190665 B1 EP4190665 B1 EP 4190665B1
Authority
EP
European Patent Office
Prior art keywords
load
locking
trough
troughs
arms
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.)
Active
Application number
EP22187355.7A
Other languages
English (en)
French (fr)
Other versions
EP4190665A1 (de
Inventor
Przemyslaw Pazdzierniak
Piotr Konstanty
Wojciech Draszkiewicz
Dionizy Studzinski
Tomasz Szmidt
Wieslaw KAKOWCZYK
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.)
Greenbrier Poland Sp Z OO
Original Assignee
Greenbrier Poland Sp Z OO
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 Greenbrier Poland Sp Z OO filed Critical Greenbrier Poland Sp Z OO
Publication of EP4190665A1 publication Critical patent/EP4190665A1/de
Application granted granted Critical
Publication of EP4190665B1 publication Critical patent/EP4190665B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
    • B61D45/001—Devices for fixing to walls or floors
    • B61D45/003—Fixing of logs, beams, barrels, pipes, or the like

Definitions

  • the subject of the invention is a system for locking loads, especially on railway wagons, intended in particular for locking coil-shaped loads.
  • the Polish patent PL222981 (B1 ) describes a load locking device on freight wagons, having a pressure arm mounted in a rotational and movable way on a guide pipe, to which a propeller with a shaped tip and a spin wheel mounted on it are placed in parallel.
  • On the propeller in the cutout of the pressure arm, there is a threaded part of the driver in the form of a half-nut with a control cam.
  • the lower part of the driver there is a cutout in the shape of an inverted U letter, the arch of which is threaded and located between the arms blocking its rotation on the guide.
  • the upper part of the driver is formed into a hook placed on the control cam provided with the control cam lever.
  • DE 202015005518U1 discloses a similar load locking system on a freight wagon equipped with troughs.
  • EP 0712771B1 discloses an automatic locking system on a freight wagon equipped with troughs.
  • the invention is a load locking system according to claim 1.
  • the electric motors are stepper motors.
  • the electric motors are integrated with a common independent power supply system.
  • the electric motors assigned to a single trough are connected to a local control unit coupled to at least one ultrasonic sensor for each trough that detects the load in the trough.
  • the ultrasonic sensor is located in the middle of the wagon trough.
  • the electronic control system in addition to ultrasonic sensors, consists of local control units, control panels and a central control unit responsible for sequential advancing and retracting the locking arms in successive troughs.
  • the independent power supply system consists of a generator, a battery and a charge controller.
  • the generator is mounted in the axle box of the wagon wheelset.
  • the propellers and the cooperating nuts mechanically connected to the locking arms are equipped with a self-locking thread.
  • the opposite end of the propeller is equipped with a shaped tip for connecting the emergency drive.
  • the main advantage of the device according to the invention is the stepless system of moving the locking arms together with the electronic control system, which makes it possible to block the load placed anywhere in the trough.
  • the device enables automatic moving of the locking arms to contact with the load or to a predetermined distance from the load specified by the device operator.
  • Ultrasonic sensors assigned to each trough detect the load and ensure maintenance-free operation of the system.
  • the control desks used by the staff to control the operation of the device can be mounted anywhere in the car, preferably at the ends of the car on both sides.
  • the locking device can also be operated remotely via the Bluetooth wireless standard.
  • the device is powered from an independent power supply system.
  • Fig. 1 shows a view of a freight car with devices blocking the movement of sheet metal coils in the transverse direction of the wagon
  • Fig. 2 - view of the device blocking the movement of sheet metal coils
  • Fig. 3 blocking device load
  • Fig. 3 screw drive mechanism
  • Fig. 5 block diagram of the control system.
  • the load blocking system on freight wagons with at least one trough is equipped with blocking arms 1, which limit the lateral movement of the load in the form of coils.
  • four locking arms 1 are used for one trough.
  • the locking arms 1 are mounted movably on the guide pipes 2 located parallel to the trough 6 on the upper edge of the trough 6 or between the neighboring troughs 6.
  • the nuts 7 are mechanically connected to the locking arms 1.
  • the inner end 3' of each propeller 3 is connected by a claw coupling 5 with the electric motor 4.
  • the electric motors 4 rotate the propellers 3, which causes the nuts to move along the propellers 3 and moving the locking arms 1 towards or away from the load.
  • the propeller 3 and nuts 7 have a self-locking thread, therefore the locking arms 1 cannot move on their own and, when pushed close to the load, they protect it against transverse movement.
  • the electric motors 4 are controlled by an electronic control system, which consists of ultrasonic sensors (9), local control units (10), a central control unit (11) and control panels (12) preferably located at the ends of the car on both sides on the walls side boxes.
  • an electronic control system which consists of ultrasonic sensors (9), local control units (10), a central control unit (11) and control panels (12) preferably located at the ends of the car on both sides on the walls side boxes.
  • Electric motors 4 assigned to a single trough 6 are controlled by a local control unit 10 coupled with at least one ultrasonic sensor 9 for each trough, which detects the load in the trough 6.
  • the central control unit 11 is responsible for the sequential process of moving the locking arms 1 in the troughs, protecting the electrical power system against excessive overload.
  • the sequential process of moving the locking arms 1 in or out consists in the fact that the arms are not moved in or out simultaneously in all troughs, but one at a time in each trough 6.
  • the electric motors 4 and the electronic control system are supplied with electricity from the electric battery 13 mounted on the car, which is charged by the generator 14 mounted in the axle box of the wheelset and the charging regulator 15.
  • Ultrasonic sensors 9 placed in the center of each trough 6 detect the load in the trough 6 and allow the locking arms 1 to be automatically moved to contact with the load or to a predetermined distance from the load specified by the device operator.
  • the locking device can be operated via the panels 12 or remotely via the Bluetooth wireless standard.
  • the opposite 3" end of the propeller 3, led outside the device, has a shaped tip 8, on which a crank, a handwheel or a portable electric device can be placed, which in the event of failure of the electric drive can move the locking arms 1 in an emergency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Claims (10)

  1. Eine Ladung Schließsystem , insbesondere an Fracht Wagen ausgestattet mit Rinnen (6), bestehend aus : - einem Satz Gleitschienen Verriegelung Arme (1) und ihre Führung Rohre (2), Antrieb Schrauben (3) und Muttern (7), wobei der Satz von Gleit Verriegelung Arme (1) ist montiert auf ihren Führung Rohre (2), die Sind parallel zum Antrieb Schrauben (3), wobei der Antrieb Schrauben mit den Muttern (7) zusammenwirken , dadurch gekennzeichnet , dass jede Schraube (8) ist ausgestattet mit einem Elektromotor (4), der mit seinem Ende (3') mittels einer Klaue verbunden ist Kupplung (5) und dass die Last Schließsystem besteht aus
    - ein elektronisch Kontrollsystem mit Ultraschall Sensoren (9),
    - ein unabhängige Macht Versorgungssystem .
  2. System nach Anspruch 1 , wobei die Elektromotoren (4) Schrittmotoren .
  3. Ein System nach Anspruch 1 oder 2, wobei die Elektromotoren (4 ) integriert mit einer gemeinsamen unabhängigen Macht Versorgungssystem .
  4. Eine Kombination aus einem mit Mulden (6) ausgestatteten Güterwagen und einem System nach Anspruch 1 oder 2 oder 3 , wobei die einer einzelnen Mulde ( 6 ) zugeordneten Elektromotoren (4) verbunden mit einem lokalen Steuereinheit (10 ) gekoppelt mit mindestens einen Ultraschallsensor (9) für jeden Trog (6) Erfassen der Ladung in den Trogen (6).
  5. Eine Kombination nach Anspruch 4 , wobei der Ultraschallsensor befindet sich im mittleren Teil der Mulde (6) des Wagens.
  6. Eine Kombination nach Anspruch 4 , wobei die elektronische Kontrollsystem , abgesehen von Ultraschall Sensoren (9), besteht aus lokalen Kontrolle Einheiten (10), Steuerung Panels (12) und eine zentrale Steuereinheit (11) verantwortlich für sequentielle Vorschieben und Zurückziehen der Arme (1) Blocker in aufeinanderfolgenden Tröge (6),
  7. EIN Kombination nach Anspruch 4 oder 6 , wobei die unabhängige Stromversorgung Das Versorgungssystem besteht aus einem Generator (14), einer Batterie (13) und einem Laderegler (15).
  8. Eine Kombination nach Anspruch 7 , wobei der Generator (14 ) im Achslager des Waggonradsatzes montiert .
  9. Ein System nach Anspruch 1, dadurch gekennzeichnet, dass der Antrieb Schrauben (3) und die mit ihnen zusammenwirkenden Muttern ( 7) mechanisch mit der Verriegelung verbunden Arme (1), sind ausgestattet mit einer selbsthemmenden Faden .
  10. Ein System nach Anspruch 1, dadurch gekennzeichnet, dass das gegenüberliegende Ende (3") der Schraube (3 ) ausgestattet mit einem geformten Spitze (8) zum Anschluss des Not-fahren .
EP22187355.7A 2021-07-29 2022-07-27 Ladungssicherung, insbesondere bei güterwagen Active EP4190665B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL438629A PL243846B1 (pl) 2021-07-29 2021-07-29 Układ blokujący ładunek, zwłaszcza na wagonach towarowych

Publications (2)

Publication Number Publication Date
EP4190665A1 EP4190665A1 (de) 2023-06-07
EP4190665B1 true EP4190665B1 (de) 2025-10-29

Family

ID=80492688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22187355.7A Active EP4190665B1 (de) 2021-07-29 2022-07-27 Ladungssicherung, insbesondere bei güterwagen

Country Status (2)

Country Link
EP (1) EP4190665B1 (de)
PL (1) PL243846B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726800B1 (fr) * 1994-11-15 1997-01-24 Sncf Dispositif de calage automatique de pieces cylindriques et wagon utilisant un tel dispositif
PL222981B1 (pl) 2012-07-16 2016-09-30 Wagony Świdnica Spółka Akcyjna Urządzenie blokujące ładunek na wagonach towarowych
DE202015005518U1 (de) * 2015-08-05 2016-01-08 Karl-Friedrich Bremer Antrieb für eine Festlegeeinrichtung für zylindrische Transportgüter auf Fahrzeugen

Also Published As

Publication number Publication date
EP4190665A1 (de) 2023-06-07
PL438629A1 (pl) 2022-02-28
PL243846B1 (pl) 2023-10-23

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