EP1213257A1 - Dispositif de levage pour un déplacement rectiligne d' un moyen de manipulation - Google Patents

Dispositif de levage pour un déplacement rectiligne d' un moyen de manipulation Download PDF

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Publication number
EP1213257A1
EP1213257A1 EP01250421A EP01250421A EP1213257A1 EP 1213257 A1 EP1213257 A1 EP 1213257A1 EP 01250421 A EP01250421 A EP 01250421A EP 01250421 A EP01250421 A EP 01250421A EP 1213257 A1 EP1213257 A1 EP 1213257A1
Authority
EP
European Patent Office
Prior art keywords
walking beam
lifting device
longitudinal
longitudinal beams
lifting
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
EP01250421A
Other languages
German (de)
English (en)
Other versions
EP1213257B1 (fr
Inventor
Eberhard. Dipl.-Ing./Wirthsch.-Ing. Becker
Klaus. Dipl.-Ing. Nerger
Stefan. Dipl.-Ing. Noll
Manfred. Dipl.-Ing. Stöber
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.)
Demag Cranes and Components GmbH
Original Assignee
Demag Cranes and Components 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 Demag Cranes and Components GmbH filed Critical Demag Cranes and Components GmbH
Publication of EP1213257A1 publication Critical patent/EP1213257A1/fr
Application granted granted Critical
Publication of EP1213257B1 publication Critical patent/EP1213257B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B66C13/56—Arrangements of handles or pedals

Definitions

  • the invention relates to a lifting device for moving a straight line Handling means according to the preamble of claim 1.
  • Such a vertical lifting device in the manner of a lifting axis for one Hand-held manipulator is known for example from DE 43 42 716 A1 of a side member as a guide part and one on the side member there is a longitudinally displaceable walking beam.
  • the walking beam carries on his lower end a load handler.
  • the drive for actuating the walking beam is designed as a pressure medium operated cylinder firmly connected to the side member, whose piston rod is in turn connected to the walking beam.
  • the object of the invention is to provide a lifting device for linear movement specify a handling device that with very little effort different work areas is adaptable. Furthermore, it should be in almost Can be made to any length and adapted to a wide variety of length requirements his. This affects in particular the length of the walking beam as well Mounting height of the lifting device.
  • the solution provides for a guide rail that runs parallel to the walking beam carries the walking beam freely in the carriages spaced one behind the other is continuously displaceable with the aid of the drive means that two parallel in one common level arranged with a space left Side members are provided which are rigid via at least one connecting element cross-connected to each other and on a stationary or movable Carrier can be fastened that the carriage is arranged in the space and are attached to the connecting element that on the walking beam and the longitudinal grooves that can be gripped behind by sliding blocks are formed, around the connecting element, the drive means and the carrying device to the Side members and the guide rail on the walking beam each on any To fix the longitudinal position of the longitudinal beams or the walking beam.
  • the lengths are essential in the lifting device according to the invention determining elements, the walking beam and the two parallel longitudinal beams continuous, graspable longitudinal grooves.
  • the walking beam and the two parallel longitudinal beams continuous, graspable longitudinal grooves.
  • the longitudinal grooves allow the walking beam to be adapted to the respective needs to be pushed into the appropriate longitudinal position before fastening.
  • the side members can continue without additional effort, for example in the desired height can be attached to a trolley. This height is at one Redefining the work area to the new height in just a few steps (Distance trolley / handling equipment) adjustable.
  • the slides are designed to be ball-guided, which is easy and Low-play guidance of the walking beam enables.
  • the connecting element for the two longitudinal beams is expediently one easy to manufacture metal plate.
  • a rope balancer whose rope is attached to the lower free end of the walking beam is attached, this configuration is particularly suitable for vertical walking beams, due to their weight automatically move down to the position specified by the rope length.
  • the handling means which can be a load pick-up and a tool, can For example, be attached to an intermediate element, the one as an aluminum profile trained horizontal beam. It is advantageous to use the intermediate element to be attached to the walking beam using a load torque arm.
  • Fig. 1 shows a spatial representation of a vertically arranged lifting device, the at the top of a trolley (see schematic representation in FIG. 5) as a movable one Carrier is attachable. In this way, the lifting device can be horizontal be moved. Of course, a fixed attachment is also possible, for example on a support beam in the area of the ceiling of a assembly hall or on a wall bracket.
  • Two further views of the lifting device according to FIG. 1 show Figures 2 and 3; Fig. 4 shows a cross section.
  • the lifting device consists of two parallel and one common plane lying longitudinal beams 1, which are left with a space 2 are.
  • the two longitudinal beams 1 are via a metal plate as an intermediate element 3 rigidly connected to each other.
  • the longitudinal beam 1 has on its outer sides Longitudinal grooves 1a on.
  • the connecting element 3 is by means of the longitudinal grooves 1a engaging slot nuts 4 attached to the side member 1. Of course slot nuts can also be used for fastening.
  • the Connecting element 3 carries two ball-guided slides 5, which are shown in FIG. 1 above and are arranged one behind the other.
  • the sled 5 are on Connection element 3 fastened by means of screws 6.
  • In the two slides 5 (see Fig. 4) is a guide rail 7 (see FIG. 4) running freely in its longitudinal direction displaceable.
  • the guide rail 7 and the two slides 5 are in the Intermediate space between the two longitudinal beams 1 is arranged.
  • the guide rail 7 carries a walking beam 8 running parallel to it (s. in particular Fig. 4).
  • the attachment of the walking beam 8 to the guide rail 7 also takes place by means of sliding blocks 4, which are provided on the walking beam 8 Reach behind longitudinal grooves 1a. In this way, the walking beam 8 is in front of it Attachment to the guide rail 7 in any desired without additional effort Longitudinal position movable.
  • connection plate 9 At the lower end of the walking beam 8 there is a connection plate 9 on the end face thereof Attachment to the walking beam 8 is carried out by means of a load torque arm 10 which is itself mounted on the walking beam 8 by means of sliding blocks 4.
  • stop brackets 11 are attached to the walking beam Interacting with buffer elements 12 attached to the longitudinal beams, the two Set the end positions of the walking beam 8.
  • the stop bracket 11 and the Buffer elements 12 are also each attached by means of sliding blocks 4, so that with the desired stroke can be changed in a few simple steps.
  • the longitudinal displacement of the walking beam 8 takes place by means of an in the upper area of the Longitudinal beam 1 arranged rope balancer 13, which by means of angled brackets 14 the two side members 1 is fastened by means of sliding blocks 4.
  • the rope 15 of the Cable balancer 13 is at the lower end of the lifting device with the connecting plate 9 connected.
  • the rope balancer 13 is only one of many, so can also a pneumatic pull cylinder and the like are used as drive means become.
  • a connector designed as an aluminum profile can be attached to the connecting element 9
  • Horizontal beams are attached as an intermediate element. This then carries on his End e.g. a tool or a load handler. Of course it is possible to attach the tool directly to the connection plate 9.
  • Fig. 5 shows a schematic representation of a possible attachment of the Side member 1 and thus the lifting device on a trolley.
  • the trolley is shown here as a frame plate 17 which e.g. Can be part of the cat frame.
  • On the frame plate 17 are attached to angle elements 18 which have bores 19.
  • the holes 19 serve to the frame plate 17 on the longitudinal grooves 1a through the large frame plate opening 20 inserted through the longitudinal member 1 Fix sliding blocks 4.
  • the longitudinal position of the frame plate 17 is also here and thus the trolley on the lifting device with little effort in each case fixable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Manipulator (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Specific Conveyance Elements (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP01250421A 2000-12-05 2001-11-30 Dispositif de levage pour un déplacement rectiligne d' un moyen de manipulation Expired - Lifetime EP1213257B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10061343A DE10061343A1 (de) 2000-12-05 2000-12-05 Hubvorrichtung zum geradlinigen Bewegen eines Handhabungsmittels
DE10061343 2000-12-05

Publications (2)

Publication Number Publication Date
EP1213257A1 true EP1213257A1 (fr) 2002-06-12
EP1213257B1 EP1213257B1 (fr) 2004-05-06

Family

ID=7666458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01250421A Expired - Lifetime EP1213257B1 (fr) 2000-12-05 2001-11-30 Dispositif de levage pour un déplacement rectiligne d' un moyen de manipulation

Country Status (5)

Country Link
EP (1) EP1213257B1 (fr)
JP (1) JP2002220200A (fr)
AT (1) ATE265984T1 (fr)
CA (1) CA2364523A1 (fr)
DE (2) DE10061343A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008022674A1 (fr) * 2006-08-23 2008-02-28 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Dispositif de levage, en particulier pour véhicules

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106241636A (zh) * 2016-09-30 2016-12-21 莫健生 吊装装置
CN112193821B (zh) * 2020-10-19 2022-03-01 长春理工大学 工业雷管防爆抓手及其本质安全工作运动轨迹规划方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566738A (en) * 1982-10-19 1986-01-28 Fasth Ulf K F Positioning apparatus
DE4111551A1 (de) * 1991-04-09 1992-10-15 Schaeffler Waelzlager Kg Linearfuehrungseinheit
DE4342716A1 (de) * 1993-12-15 1995-06-22 Zasche Foerdertechnik Gmbh Hubvorrichtung für ein Handhabungsgerät
DE19502986A1 (de) * 1994-02-02 1995-09-07 Heinz Schmidt Vertikalhubachse
EP0751090A1 (fr) * 1995-06-29 1997-01-02 Erikkilä Nostotekniikkaa Oy Appareil de transport
DE29919136U1 (de) * 1999-10-30 2001-03-08 Muennekehoff Gerd System zum Steuern der Bewegungen einer Lasthebevorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566738A (en) * 1982-10-19 1986-01-28 Fasth Ulf K F Positioning apparatus
DE4111551A1 (de) * 1991-04-09 1992-10-15 Schaeffler Waelzlager Kg Linearfuehrungseinheit
DE4342716A1 (de) * 1993-12-15 1995-06-22 Zasche Foerdertechnik Gmbh Hubvorrichtung für ein Handhabungsgerät
DE19502986A1 (de) * 1994-02-02 1995-09-07 Heinz Schmidt Vertikalhubachse
EP0751090A1 (fr) * 1995-06-29 1997-01-02 Erikkilä Nostotekniikkaa Oy Appareil de transport
DE29919136U1 (de) * 1999-10-30 2001-03-08 Muennekehoff Gerd System zum Steuern der Bewegungen einer Lasthebevorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008022674A1 (fr) * 2006-08-23 2008-02-28 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Dispositif de levage, en particulier pour véhicules

Also Published As

Publication number Publication date
CA2364523A1 (fr) 2002-06-05
DE10061343A1 (de) 2002-06-13
ATE265984T1 (de) 2004-05-15
EP1213257B1 (fr) 2004-05-06
DE50102195D1 (de) 2004-06-09
JP2002220200A (ja) 2002-08-06

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