EP2502873A1 - Appareil de commande de rayonnage - Google Patents

Appareil de commande de rayonnage Download PDF

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Publication number
EP2502873A1
EP2502873A1 EP12157857A EP12157857A EP2502873A1 EP 2502873 A1 EP2502873 A1 EP 2502873A1 EP 12157857 A EP12157857 A EP 12157857A EP 12157857 A EP12157857 A EP 12157857A EP 2502873 A1 EP2502873 A1 EP 2502873A1
Authority
EP
European Patent Office
Prior art keywords
mast
storage
profile
struts
chassis
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.)
Withdrawn
Application number
EP12157857A
Other languages
German (de)
English (en)
Inventor
Jörg Cavelius
Ansgar Wahle
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.)
Dematic GmbH
Original Assignee
Dematic 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 Dematic GmbH filed Critical Dematic GmbH
Publication of EP2502873A1 publication Critical patent/EP2502873A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"

Definitions

  • the invention relates to a storage and retrieval unit with a vertical mast, a vertically movable along the mast lift truck and a chassis on which the mast is arranged and which serves to move the storage and retrieval device along a rail, the mast in a guide profile and a support profile along the Masts is divided, with the profiles are connected to each other.
  • a stacker crane is a rail-guided, single-lane vehicle for operating the goods in a high-bay warehouse.
  • the movement of a stacker crane takes place in three spatial directions or axes: a) in the direction of travel along a corridor on the rail, b) in the height direction of the mast when lifting and lowering and c) transversely to the direction of travel or in the aisle transverse direction for receiving or delivering stored goods from or into the shelf by the load-bearing unit.
  • the RBG is not a combination of truck and hoist, but because of the top and bottom guide a typical hoist, which moves itself in the direction of travel (X-axis) and the lifting in the stroke direction (Y-axis).
  • the storage and retrieval unit is equipped with a so-called.
  • Load-receiving means which receives the charge directly or this by means of loading aid, which serve as a carrier of the load.
  • a storage and retrieval unit is installed per rack aisle.
  • the change of the rack aisle requires a considerably more complex construction and increases the access times to a shelf considerably.
  • they are also known as "curved" RBGs.
  • the single-track chassis connects the two wheels with the mast or the mast frame.
  • the mast connects the chassis to the headrail.
  • one or two-mast versions are possible.
  • the mast can also have other components such as the hoist with the rope, toothed belt or chain drive, the main control panel, pedestals and ladders, power supply to the main cabinet and the lifting slide on conductor lines or cable chains.
  • the lifting carriage carries primarily the load to be transported and is with Equipment for receiving and delivering the load, the so-called load-carrying equipment equipped.
  • the headrail contains the upper chassis and possibly connects the two masts.
  • the upper chassis consists of guide rollers, which are guided in a rail on the shelf yoke (upper connecting structure of the rack lines). For non-curved single-mast devices, the head crosshead can even be omitted.
  • the mast as articulated mast and at least provide a joint which allows deflection of the articulated mast in the direction of the longitudinal process, and at the deflectable longitudinal end of the articulated mast for stabilization a guide / reset device with a pivot linkage, in particular a hinged wing, to provide that in a guided deflection of the articulated mast from the vertical normal position the articulated mast returns to the normal position.
  • the object of the present invention to provide a storage and retrieval unit, which is weight-optimized in terms of material consumption while maintaining the capacity. Furthermore, the task is to facilitate the alignment and adjustment of the storage and retrieval device.
  • the struts in particular at the respective end, are adjustable in length.
  • the mast between support profile and chassis by means of rod-shaped tension-pressure struts strived.
  • the mast or the supporting profile is reinforced in the region of the articulation of the struts, thus the mast, where the highest loads occur, is reinforced and other areas can be made slimmer.
  • the support profile slants downwards and upwards in the direction of travel starting from the area of the highest reinforcement. This ensures that only the mast areas in which loads occur, are reinforced accordingly.
  • each mast end face viewed transversely to the direction of travel
  • a strut is arranged.
  • the mast should be split into a guide profile and a support profile. Their connection is made by means of screws or rivets.
  • This function splitting of the mast can provide an optimal solution for both functions of the mast.
  • the function of the guide profile is the guidance of the lift truck, the function of the support profile is to provide the rigidity.
  • the guide profile is preferably an extruded profile, in particular made of aluminum, which offers the advantages of precise tolerances with low weight.
  • the support profile can be made of a different material than the guide profile, but is preferably designed either in steel or aluminum and can be adapted according to the stiffness or the dynamic requirements.
  • the support profile may be multi-part, but is preferably a one-piece profile. Preference is given to a cross-sectionally U-shaped profile. Also conceivable are other geometries, such as trapezoidal cross sections.
  • the combination of the "joint-support connection", the splitting of the mast in “guiding and supporting profile” as well as the “slimming down of the mast” the mast - structural design can be performed by about 20 - 25% lighter. Thanks to this weight-optimized design of the mast, the RBG can still be weight-optimized. This in turn results in benefits because smaller drives can be used, since lower masses must be moved. There is also a saving of energy. In addition, due to lower introduced Forces increase the life of the equipment. All these aspects together lead to significant cost savings
  • the RBG can be moved at a higher speed and acceleration / deceleration, allowing higher throughput or performance.
  • FIG. 1 is a schematic perspective view of a designated as a whole with 1 storage and retrieval device shown.
  • the storage and retrieval unit 1 comprises a vertical mast 2, a vertically movable along the mast 2 truck 3 and a chassis 4, on which the mast 2 is arranged and which serves to move the storage and retrieval device 1 along a rail 5 in the direction of travel F (double arrow).
  • a drive 13 is provided on one side.
  • the head area of the storage and retrieval unit 1 is not shown.
  • the mast 2 is divided into a guide profile 6 and a support profile 7 along the mast 2, wherein the profiles 6, 7 are interconnected.
  • the parting line of the profiles 6, 7 is transverse to the direction of travel.
  • the guide profile 6 is a one-piece Aluminiumstrangpreßprofil and the support section 7 is a one-piece in cross-section U-shaped profile of aluminum or steel (see. FIGS. 3 and 4 ).
  • the guide profile 6 is wider than the support profile 7, so that the lift truck 3 with its load receiving means 12 arranged thereon can embrace the outer regions of the guide profile 6 and is guided on these areas.
  • the guide profile 6 is formed as a hollow profile.
  • the guide profile 6 in this case comprises a central region 6A, which is braced in the interior (see. FIGS. 3 and 4 ) to give high stiffness at low weight.
  • the width of this region 6A corresponds approximately to that of the support profile 7th
  • the guide profile 6 forms at the transition region between the regions 6A and 6B connecting flanges 16, which "protrude" in the support profile 7.
  • the support profile 7 can be connected by bolts or rivets on the connecting flanges 16 with the guide profile 6.
  • the flanges 16 extend over the entire height of the mast 2 or the profiles 6, 7.
  • the support profile 7 is narrowing in the direction of travel F down and up, starting from the area of the highest reinforcement 8, ie the support profile 7 has at the foot in the direction of travel a smaller width, which increases towards the area of the highest gain 8 and then to the head of the mast back down to a small width decreases (see. FIGS. 3 and 4 ), as this results from the comparison of the sections AA and BB.
  • the mast 2 is articulated via a transverse to the direction of travel F of the storage and retrieval device 1 pivoting connection 9 on the chassis 4, i. the support profile 7 and the guide profile 6 end on a support plate and are struck there.
  • the support plate then forms the pivotal connection 9 to the chassis 4 z. B. via a transverse bolt connection.
  • the mast 2 is strived starting from the support section 7 on the chassis 4 by means of rod-shaped tension-pressure struts 10 to one side, which are connected at the respective end 10A, B via a hinge connection 11 with the support section 7 or chassis 4.
  • These struts are adjustable in length at the respective end 10A, B.
  • the mast 2 can be aligned and adjusted by a change in length of the train-pressure struts.
  • the ends 10A, B can be adjusted relative to the main body in the manner of a spindle.
  • a simple adjustment is readily possible.
  • the rod-shaped tension-pressure struts 10 are hinged to the support section 7 in the region of the highest reinforcement 8 and then extend obliquely downward towards the chassis 4, where they are articulated at one end (those without drive 13).
  • a first control cabinet 14 and a second control cabinet 15 are superimposed on the chassis 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
EP12157857A 2011-03-24 2012-03-02 Appareil de commande de rayonnage Withdrawn EP2502873A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110001518 DE102011001518A1 (de) 2011-03-24 2011-03-24 Regalbediengerät

Publications (1)

Publication Number Publication Date
EP2502873A1 true EP2502873A1 (fr) 2012-09-26

Family

ID=45841226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12157857A Withdrawn EP2502873A1 (fr) 2011-03-24 2012-03-02 Appareil de commande de rayonnage

Country Status (2)

Country Link
EP (1) EP2502873A1 (fr)
DE (1) DE102011001518A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100943A1 (en) * 2009-10-29 2011-05-05 Christoph Hahn-Woernle Mast for a stacker crane
AT519139A3 (de) * 2016-10-10 2018-08-15 Tgw Mechanics Gmbh Regalbediengerät und Regallagersystem mit verbesserter Zugänglichkeit und Gewichtsverteilung
WO2026068821A1 (fr) 2024-09-30 2026-04-02 Ltw Intralogistics Gmbh Unité de stockage et de récupération

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022000113A1 (de) 2021-02-02 2022-08-04 Sew-Eurodrive Gmbh & Co Kg Mobilteil, insbesondere Regalbediengerät

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6903127A (fr) * 1968-11-09 1970-05-12
US3719295A (en) * 1970-10-06 1973-03-06 Webb Co J Controlled mechanical storage device
DE2556053A1 (de) * 1974-12-19 1976-07-01 Unelec Hubstapler
JPH04338099A (ja) 1991-05-13 1992-11-25 Daifuku Co Ltd 入出庫用走行クレーン
DE4305639A1 (de) * 1993-02-24 1994-08-25 Jungheinrich Ag Hublader
JPH07179201A (ja) 1994-01-24 1995-07-18 Daifuku Co Ltd 走行クレーン用支柱
JPH11189309A (ja) 1997-12-26 1999-07-13 Daifuku Co Ltd クレーン装置
DE20021010U1 (de) 2000-12-12 2001-03-29 viastore systems GmbH, 70469 Stuttgart Träger, insbesondere für Regalbediengeräte
WO2005077810A1 (fr) * 2004-02-16 2005-08-25 Knapp Logistik Automation Gmbh Appareil de rayonnage et procede de positionnement longitudinal contre un rayon dans un systeme de preparation des commandes
EP1395512B1 (fr) 2001-06-13 2008-11-12 TGW Mechanics GmbH Serveur pour rayonnages
JP2009062126A (ja) * 2007-09-05 2009-03-26 Hitachi Plant Technologies Ltd クレーンのマスト支持システム
WO2010118445A1 (fr) 2009-04-15 2010-10-21 Tgw Mechanics Gmbh Appareil de manipulation et mât pour celui-ci
ES2351003A1 (es) * 2010-06-29 2011-01-28 Mecalux, S.A. Transelevador para la manipulación de paletas, dispositivo de extracción de paletas y sistema de almacenamiento de mercancías.

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US2828878A (en) * 1956-08-24 1958-04-01 Robert G Letourneau Log handling machine
DE1921484U (de) * 1964-05-08 1965-08-12 Siebau Siegener Stahlbauten G Stapelgeraet fuer hohe regate.
DE1556550A1 (de) * 1968-01-17 1970-04-30 Demag Zug Gmbh Lastfuehrungssaeule
NO142211C (no) * 1976-04-13 1980-07-16 Jan Dahm Fremgangsmaate til henting av en vareenhet fra en reol og henteapparat for utfoerelse av fremgangsmaaten
IL72012A0 (en) * 1983-06-15 1984-10-31 Litton Systems Inc Safety brake for vertical lift
DE4407862C2 (de) * 1994-03-04 1996-05-09 Mannesmann Ag Trag- und Führungsvorrichtung, insbesondere Mast für Regalbedienungsgeräte
DE29605501U1 (de) * 1996-03-25 1996-05-23 Hegla Fahrzeug- Und Maschinenbau Gmbh & Co Kg, 37688 Beverungen Lagersystem für Langgutpaletten
DE19804854C2 (de) * 1998-01-30 2001-05-17 Mannesmann Ag Mast für ein Handhabungsgerät, insbesondere ein Regalbediengerät
DE10138619A1 (de) * 2001-08-13 2003-03-20 Christoph Keller Vorrichtung zum Transportieren, Entnehmen und Belegen von Werkstückträgern
DE10234036A1 (de) * 2002-07-26 2004-02-05 Schoen & Sandt Maschinenbau Gmbh Hubmast oder Träger, insbesondere für ein Regalbediengeät
DE102007057678A1 (de) * 2007-11-30 2009-06-04 Jungheinrich Aktiengesellschaft Kippmechanismus für ein Hubgerüst eines Flurförderzeugs und Transportverfahren für ein Flurförderzeug

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6903127A (fr) * 1968-11-09 1970-05-12
US3719295A (en) * 1970-10-06 1973-03-06 Webb Co J Controlled mechanical storage device
DE2556053A1 (de) * 1974-12-19 1976-07-01 Unelec Hubstapler
JPH04338099A (ja) 1991-05-13 1992-11-25 Daifuku Co Ltd 入出庫用走行クレーン
DE4305639A1 (de) * 1993-02-24 1994-08-25 Jungheinrich Ag Hublader
JPH07179201A (ja) 1994-01-24 1995-07-18 Daifuku Co Ltd 走行クレーン用支柱
JPH11189309A (ja) 1997-12-26 1999-07-13 Daifuku Co Ltd クレーン装置
DE20021010U1 (de) 2000-12-12 2001-03-29 viastore systems GmbH, 70469 Stuttgart Träger, insbesondere für Regalbediengeräte
EP1395512B1 (fr) 2001-06-13 2008-11-12 TGW Mechanics GmbH Serveur pour rayonnages
WO2005077810A1 (fr) * 2004-02-16 2005-08-25 Knapp Logistik Automation Gmbh Appareil de rayonnage et procede de positionnement longitudinal contre un rayon dans un systeme de preparation des commandes
EP1716067B1 (fr) 2004-02-16 2008-02-13 Knapp Logistik Automation GmbH Appareil de rayonnage et procede de positionnement longitudinal contre un rayon dans un systeme de preparation des commandes
JP2009062126A (ja) * 2007-09-05 2009-03-26 Hitachi Plant Technologies Ltd クレーンのマスト支持システム
WO2010118445A1 (fr) 2009-04-15 2010-10-21 Tgw Mechanics Gmbh Appareil de manipulation et mât pour celui-ci
ES2351003A1 (es) * 2010-06-29 2011-01-28 Mecalux, S.A. Transelevador para la manipulación de paletas, dispositivo de extracción de paletas y sistema de almacenamiento de mercancías.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FM DAS LOGISTIK MAGAZIN, vol. 1-2, 2010, pages 10 - 13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100943A1 (en) * 2009-10-29 2011-05-05 Christoph Hahn-Woernle Mast for a stacker crane
AT519139A3 (de) * 2016-10-10 2018-08-15 Tgw Mechanics Gmbh Regalbediengerät und Regallagersystem mit verbesserter Zugänglichkeit und Gewichtsverteilung
AT519139B1 (de) * 2016-10-10 2018-09-15 Tgw Mechanics Gmbh Regalbediengerät und Regallagersystem mit verbesserter Zugänglichkeit und Gewichtsverteilung
WO2026068821A1 (fr) 2024-09-30 2026-04-02 Ltw Intralogistics Gmbh Unité de stockage et de récupération
DE102024128295A1 (de) 2024-09-30 2026-04-02 Ltw Intralogistics Gmbh Regalbediengerät

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