WO2010118445A1 - Appareil de manipulation et mât pour celui-ci - Google Patents

Appareil de manipulation et mât pour celui-ci Download PDF

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Publication number
WO2010118445A1
WO2010118445A1 PCT/AT2010/000099 AT2010000099W WO2010118445A1 WO 2010118445 A1 WO2010118445 A1 WO 2010118445A1 AT 2010000099 W AT2010000099 W AT 2010000099W WO 2010118445 A1 WO2010118445 A1 WO 2010118445A1
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WO
WIPO (PCT)
Prior art keywords
mast
guide
profile
lifting
guides
Prior art date
Application number
PCT/AT2010/000099
Other languages
German (de)
English (en)
Inventor
Christoph Wolkerstorfer
Karl Angleitner
Original Assignee
Tgw Mechanics 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 Tgw Mechanics Gmbh filed Critical Tgw Mechanics Gmbh
Priority to ES10719988T priority Critical patent/ES2424954T3/es
Priority to EP10719988.7A priority patent/EP2419365B1/fr
Publication of WO2010118445A1 publication Critical patent/WO2010118445A1/fr

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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 mast and a handling device with the mast according to the invention, as described in the preambles of claims 1 and 15.
  • a mast for a handling device is known from DE 200 21 010 Ul, which has a hollow profile-shaped mast body and extending in the longitudinal direction of the mast body guides and provided with guide wheels lift truck.
  • the mast body consists of a support and guide body, which are connected to each other by welding, rivets and the like.
  • the guide body has around a central plane symmetrically arranged first and second guides and a third guide arranged between them.
  • the first and second guide form parallel to each other and perpendicular to the center plane extending guideways and the third guide parallel to each other and parallel to the center plane duri fenden guideways, wherein the guide wheels of the lift truck abrollbar on the running surfaces forming guideways.
  • the arrangement of three guides leads to a complex mast cross-section and requires the storage of the guide rollers on the truck a larger installation space.
  • a mast for a handling device in particular a rack conveyor vehicle, known which comprises a hollow profile-shaped mast body, a lifting device and extending in the longitudinal direction of the mast body guides, wherein the lifting device has a movable along the guides pallet truck.
  • the guides have in mutually parallel planes and perpendicular to a median plane running surfaces on which the wheels abrollbar.
  • a side guide of the lift truck is not provided.
  • a handling device in particular a rack conveyor vehicle, known, which has a chassis and a mast fixed to this, wherein the mast and the chassis are releasably connected to each other via fastening screws.
  • the present invention is based on the object to provide a mast, which is characterized by its simple design and through which the structural design facilitate a lifting device.
  • This mast should be particularly suitable for use on a handling device.
  • the side guide of the lift truck takes place in a first and second spatial direction via two guides extending in the longitudinal direction of the mast body.
  • Each guide forms at least two, an angle between them enclosing guideways, bear against the running surfaces wheels of the lift truck.
  • a simply constructed guide is provided, along which the lift truck can be adjusted with high guidance accuracy in the vertical direction.
  • a third guide whereby a weight saving of the mast is achieved and equipped with the mast according to the invention handling device can be moved very dynamically.
  • Traction drive forms a self-sufficient unit, which are transported separately from other units, such as a chassis, Aufhahmegestell or a load handling device very space-saving.
  • the assembly of the individual units, such as the mounting of the mast to the chassis of a handling device can be done on site at the customer without major expenses.
  • a significant advantage of the arrangement of the traction mechanism on the mast is also that the bias in the traction means is factory set and compared to such known from the prior art traction drives, in which the coupled to the linear actuator deflection wheel is mounted on a structural unit, the mast for transport purposes is disconnected, an expansion of the traction device from the traction drive is not necessary and thus the customer only the units with each other on defined cut clamps (mast / suspension or tensioning device / pallet truck) must be mounted, but not a bias in the traction device can be adjusted. Setting the preload in the traction device requires the highest accuracy, requires appropriate (s) measuring devices and specialist personnel. Only if the preload has been set exactly, a reliable operation of the lifting device is possible.
  • the bias voltage in the traction means in particular a belt is adjusted by measuring the natural vibration frequency. After the mast of the invention the traction drive already factory is adjusted, assembly errors can be avoided on the spot when rounding, which arise by less trained personnel.
  • the lifting drive is mounted separately from the mast on a chassis of the handling device, as described in claim 5, only one, connected to one of the deflection wheels drive shaft is provided, which is connectable via a coupling drive with the lifting drive. This still maintains the advantage that the bias in the traction means does not have to be solved when the mast and the chassis are transported separately, and also the handling of the mast is simplified when mounting to the chassis.
  • the support body is formed in several parts and its profile walls and the Tragprof ⁇ l are interconnected by connecting elements or Fügeyeritatien.
  • the connecting elements are formed by screw connections spaced apart in the longitudinal direction of the mast body. Due to the possibility of disassembly, for example, a profile wall, electrical or mechanical components can be integrated within the hollow profile-like mast body very easily. On the other hand, this creates the possibility that individual profile walls or Tragprof ⁇ l can be replaced in case of damage to the mast. It is therefore no longer necessary that the mast must be completely replaced, but only individual segments.
  • a reliable drive function of the traction mechanism drive is achieved on the pallet truck and reliable guidance function of the lift truck along the guides on the mast.
  • a locking device is additionally provided by means of which the adjusted relative position of the receiving frame can be fixed.
  • the modularity of the mast is ensured by the embodiment of claim 13. Between the clamping device and the mounting element, a mounting plane (mounting interface) is formed and the truck together with the Aufhahmegestell over the fastening device can be separated over a few handles from the traction drive.
  • the fastening device can be formed by quick-release elements, screws and the like.
  • the embodiment according to claim 14 since the embarkhahmegestell mounting interfaces, which can be adapted to different Lastaufhahmevorraumen for storage and retrieval of cargo in or out of a shelf.
  • the load containment devices are differentiated by weight classes, size classes, function classes and the like.
  • Such load containment devices include a mounting platform and mounting locations such as openings, positioning means and / or locking means and the like.
  • a distance between the mounting interfaces can be adjusted continuously to a distance between the mounting locations and immediately carried out the mounting of a load receiving device. Accordingly, the mounting interfaces form a mounting plane. Additional processing steps, such as the attachment of holes and the like., For mounting the load-bearing device on the Aufhahmegestell can be omitted.
  • the object of the invention is also solved by the features of claim 15.
  • the handling device is equipped with the manufactured in lightweight construction and high rigidity having mast and can thus operated the handling device with high dynamics and the manufacturing cost of the handling device can be significantly reduced.
  • both the mast and the driving unit each form separate structural units, which are connected to each other at a mounting plane (mounting interface) via detachable connection elements. This ensures the modularity of the handling device.
  • the embodiment according to claim 17 is advantageous because the Aufhahmegestell can drive with its support arms laterally next to the chassis down and thus the Anfahrnik in the Y direction further optimized and the number of parking spaces in the storage rack can be increased in the vertical direction.
  • FIG. 1 shows an inventive handling device in a perspective view.
  • Figure 2 is a partial section of the mast and the lower chassis in side view, cut, according to the lines II-II in Fig. 3.
  • Fig. 4 is a cross-sectional view of a first embodiment of the mast
  • Fig. 5 is a cross-sectional view of a second embodiment of the mast
  • Fig. 6 is a cross-sectional view of a third embodiment of the mast.
  • Figure 7 shows the mast with a lifting device, cut along the lines VII-VII in Fig. 1.
  • FIG. 8 shows the pallet truck and the Aumahmegestell and a dot-dash lines exemplified registered load-carrying device, according to the lines VIII-VIII in Fig. 9.
  • FIG. 9 shows the lift truck, the Aumahmegestell and a section of the traction device, in a perspective view.
  • FIG. 10 shows the receiving frame and mounting interfaces having it, cut according to the lines X-X in FIG. 9;
  • Fig. 11 shows a fourth embodiment of the mast according to the invention with a support body and a double arrangement of guide bodies.
  • identical parts are provided with the same reference numerals or identical component names, wherein the disclosures contained in the entire description can be mutatis mutandis to identical parts with the same reference numerals and component names.
  • the position information selected in the description such as top, bottom, side, etc. related to the immediately described and illustrated figure and are to be transferred to a new position analogous to the new situation.
  • FIGS. 1 to 10 show a handling device 1 according to the invention.
  • the handling device 1 according to this embodiment is formed by a rack conveyor vehicle.
  • the shelf transport vehicle has a mast 2 arranged vertically, a lifting device 3, a lower chassis 4 fastened to the mast base, an upper chassis 5 fastened to the mast head and a control cabinet not shown further on.
  • the lower chassis 4 is guided on a lower rail 6 and the upper chassis 5 on an upper guide rail 7.
  • the lower running rail 6 is designed as an I-beam.
  • the upper flange forms on its upper side facing the chassis 4 an upper guide track and on its lower side facing away from the running gear 4 a lower guide track.
  • the lower flange is attached to the building.
  • the vertical web connecting the upper and lower belts forms guide tracks on its sides facing away from one another.
  • the upper guide rail 7 is formed for example as an angle profile.
  • the vertical profile web forms guideways on its sides facing away from each other.
  • the horizontal profile web is attached to the building or on a storage rack, not shown.
  • the lower chassis 4 comprises a traveling frame 9, on both sides of the mast 2 in the direction of movement 8 (x-direction) are successively mounted on the upper guide rail of the running rail 6 rolling wheels 10a, 10b rolling against horizontal axes and mounted.
  • traveling frame 9 on both sides of the mast 2 in the direction of movement 8 successively on the lower guide rail of the running rail 6 abrollbar adjacent pairs of adjacent and rotatable about horizontal axes counter rollers 1 Ia, 1 Ib are stored.
  • the side guide of the lower chassis 4 is at one end of the traveling frame 9 by rolling on the vertical web of the rail 6 fitting and rotatable about vertical axes, in pairs adjacent guide rollers 12 and at the other end of the running frame 9 achieved by rolling on the vertical web of the rail 6 abutting and rotatable about vertical axes, in pairs juxtaposed drive rollers 13 achieved.
  • the drive rollers 13 are each coupled to a traction drive 14.
  • the travel drives 14 are preferably formed by an electric motor, in particular an asynchronous motor, synchronous motor and the like.
  • the upper chassis 5 comprises an upper travel frame 15, on which two pairs of guide rollers 16a, 16b rotatable about vertical axes are mounted, which abut one behind the other on the vertical guideways of the guide rail 7 on both sides of the mast 2 in the direction of movement 8.
  • FIGS. 2 and 3 the attachment of the mast 2 to the lower chassis 4 is shown in different views.
  • the mast 2 to be described in more detail is made of lightweight construction and forms a hollow profile-shaped mast body, which relative to the direction of movement 8 has a front and rear support profile 21a, 21b and this connecting profile walls 22a, 22b.
  • the support profiles 21a, 21b and profile walls 22a, 22b are connected via connecting elements either releasably or permanently via joint connections to a profile with closed cross section (box-like profile), as will be described in more detail in FIGS.
  • the mast body via mounting plates 23 a, 23 b attached to the lower chassis 4 rigid.
  • the mounting plates 23 a, 23 b are supported with a mounting surface 24 facing the chassis 4 on a 4 formed by the chassis 4 and the mast 2 facing mounting surface 25 and each releasably connected via a plurality of connecting elements 26 to the travel frame 5.
  • the mounting surface 25 forms a mounting plane (mounting interface) between the mast 2 and the chassis 4.
  • the connecting elements 26 are each formed by screws according to this embodiment.
  • the screws between the chassis 4 and the mounting plate 23 a, 23 b are aligned perpendicular to the mounting surface 24.
  • a shim 27 between the screw head and the chassis 9 of the chassis 4 allows an optimal flow of force between the units to be connected.
  • Each support plate 23 a, 23 b has a chassis 4 adjacent to the base member 28 and connected to this headboard.
  • the head part comprises on the base part 28 projecting, separated by an incision mounting tongues 29.
  • the base part 28 forms the mounting surface 24 and inclined to each other and extending with increasing distance from the mounting surface 24 side walls 30 from.
  • the recess provided between the mounting tongues 29 has inclined boundary surfaces 31 extending at an angle to one another and widening with increasing distance from the base part 28.
  • the support plate 23a, 23b has a material thickness 33 which tapers with increasing distance starting from the mounting surface 24 in the direction of a boundary surface 32 lying opposite this.
  • the mounting plates 23a, 23b and support profiles 21a, 21b are permanently connected to each other via a plurality of connecting elements 34 either permanently or permanently connected to one another via joining connections.
  • the connecting elements 34 are formed according to this embodiment by spaced in the longitudinal direction of the mast 2 screws, so that the mounting plates 23 a, 23 b are releasably connected to the mast 2.
  • the screws between the mast 2 and the mounting plate 23 a, 23 b are aligned perpendicular to the plane of the plate.
  • mounting plates 23 a, 23 b and support sections 21 a, 21 b are permanently connected to each other via joint connections, in particular a welded, soldered or glued seams or by pressure joints (clinching).
  • a first embodiment of the mast 2 is shown, which forms a hollow profile mast body in lightweight construction.
  • the mast body has a support body 35 and a guide body 37, which are connected to a lying in the longitudinal direction of the mast 2 between them dividing plane 48 via connecting elements 36 either releasably or permanently via joint connections.
  • the support body 35 consists of the support profile 21b and the profile walls 22a, 22b.
  • the profile walls 22a, 22b are each designed approximately C-shaped and provided at their free ends with a profile wall portion 39 at right angles projecting connecting straps 40.
  • the profile wall portion 39 may have between the connecting plates 40 in the longitudinal direction of the profile wall 22 a, 22 b extending indentation 41, whereby a stiffening of the profile walls 22 a, 22 b is achieved.
  • the support profile 21b is C-shaped and provided at its free ends with projecting on a profile wall portion 42 guide plates 43.
  • the profile wall part 42 is in turn provided with at least one extending in the longitudinal direction of the support body 35 indentation 44, which serves to stiffen the support section 21b.
  • the profile wall part 42 forms between the guide plates 43 and the indentation 44 from a contact surface on which the profile walls 22a, 22b are applied with their connecting plates 40.
  • the support profile 21b and the profile walls 22a, 22b are either detachably connected to one another via a plurality of connecting elements 38 or permanently connected to one another via joining connections.
  • the connecting elements 38 are formed according to this embodiment by spaced in the longitudinal direction of the mast 2 screws, so that the support section 21b with the profile walls 22a, 22b is detachably connected.
  • support profile 21b and the profile walls 22a, 22b permanently connected to each other via joint connections, in particular a welding, soldering or gluing seams or by pressure joining (clinching).
  • the support profile 21b and the profile walls 22a, 22b are each made of a sheet metal blank by forming, in particular cold forming, such as bending, rolling and the like., Produced.
  • the guide body 37 has the support section 21a and on both sides to a dash-dotted lines, schematically registered traction drive 45 of the lifting device 3 in the longitudinal direction of the mast body extending guides 46a, 46b.
  • Each guide 46a, 46b forms three guideways 47a, 47b, 47c according to this embodiment.
  • the first and second guideway 47a, 47b form in parallel planes and parallel to the dividing plane 48 of the mast 2 extending treads, at which with dash-dotted lines schematically registered wheels of a still closer to be described lift truck abrollbar.
  • the third guide track 47c connects the first and second guide tracks 47a, 47b to form a closed profile and forms a running surface enclosing an angle 49 with the running surfaces of the guide track 47a, 47b, on which an impeller, schematically indicated by dot-dash lines, of the lift truck to be described in more detail unrollable.
  • the guideways 47a, 47b or running surfaces form an angle 49 of 90 ° with the guide track 47c or running surface.
  • Each guide 46a, 46b is additionally provided with a connecting plate 51 running parallel to the dividing plane 48.
  • the guides 46a, 46b are arranged symmetrically about a center plane 50 aligned in the longitudinal direction of the mast 2 and perpendicular to the dividing plane 48.
  • the guides 46a, 46b are at least spaced by the width 52 of the traction drive 45 from each other.
  • An advantageous guide concept of the lift truck is achieved if a center distance 53 between the guides 46a, 46b is greater than a maximum width 54 of the mast cross section.
  • the support body 35 and guide body 37 are connected to the dividing plane 48 in the region of the connecting straps 40, 51 via connecting elements 36 to form a dimensionally stable, in particular bending and torsion-resistant mast body.
  • a reinforcing element can additionally be arranged between the profile wall part 39 and the connecting lug 40 adjacent to the carrier profile 21a and / or 21b, said stiffening element being connected via the connecting elements 36 and / or 38 to the carrier and guide body 35 and / or 37 is connected.
  • the connecting elements 36 are formed according to this embodiment by spaced in the longitudinal direction of the mast 2 screws, so that the support body 35 and guide body 37 are releasably connected to each other.
  • Joining joints in particular a welded, soldered or glued seams or by pressure joints (clinching) are permanently interconnected.
  • the guide body 37 is preferably made in one piece from a sheet metal blank by forming, in particular cold forming, such as bending, rolling and the like.
  • the guides 46a, 46b are each designed as a closed profile and have a high dimensional stability with small cross-sectional dimensions, so that a high load weight can be carried on the pallet truck.
  • FIG. 5 shows a further embodiment variant of the mast 2 ', which forms a hollow-profiled mast body of lightweight construction.
  • the mast body has a support body 35 'and a guide body 37', which are connected to a lying in the longitudinal direction of the mast T between them dividing plane 48 via connecting elements 36 either releasably or permanently via joint connections.
  • the profile walls 22a ', 22b' correspond to the embodiment described in Fig. 4, wherein in the side walls 39 is provided no formversteifende indentation.
  • the support profile 21b ' is formed according to this embodiment with a rectangular cross-section and has no additional) guide plates 43 or 44 indentation.
  • a stiffening element can additionally be arranged between the profile wall part 39 and the connecting lug 40 adjacent to the support profile 21a and / or 21b, said stiffening element being connected via the connecting elements 36 and / or 38 to the support and guide body 35 and / or 37 is connected.
  • the support profile 21b 'and the profile walls 22a', 22b ' are each connected via a plurality of connecting elements 38 either releasably or permanently connected to each other via joint connections.
  • the connecting elements 38 are formed according to this embodiment by in the longitudinal direction of the mast 2 'spaced screws, so that the support section 21b' with the profile walls 22a ', 22b' is detachably connected. But just as well, it is also possible that the support section 21b 'and the profile walls 22a', 22b 'permanently connected to each other via joint connections, in particular a welded, soldered or glued seams or by pressure joints (clinching).
  • the guide body 37 ' has the support profile 21a' and on both sides of an unregistered traction drive of the lifting device in the longitudinal direction of the mast 2 'extending guides 46a', 46b 'on.
  • Each guide 46a ', 46b' according to this embodiment forms three guide tracks 47a ', 47b', 47c '.
  • the first and second guideway 47a ', 47b' form in parallel planes and parallel to the dividing plane 48 of the mast 2 'running treads on which wheels of a still closer to be described lift truck abrollbar.
  • the third guide track 47c ' connects the first and second guide tracks 47a', 47b 'and forms a running surface enclosing an angle 49 with the running surfaces of the guide track 47a', 47b ', on which an impeller of the lift truck to be described in greater detail abuts.
  • the guideways 47a ', 47b' or running surfaces form an angle 49 of approximately 90 ° with the guideway 47c 'or running surface.
  • the guides 46a ', 46b' form an open profile cross-section and can easily be produced in one piece with the carrier profile 21a 'by forming, in particular cold forming, from a sheet metal blank.
  • the guides 46a ', 46b' are arranged symmetrically about a center plane 50 oriented in the longitudinal direction of the mast 2 'and perpendicular to the dividing plane 48.
  • the support body 35 'and guide body 37' are connected to the dividing plane 48 in the region of the connecting plates 40 via connecting elements 36 to form a dimensionally stable, in particular bending and torsion-resistant mast body.
  • the connecting elements 36 are formed according to this embodiment by in the longitudinal direction of the mast 2 'spaced screws, so that the support body 35' and guide body 37 'are releasably connected together. But it is equally possible that the support body 35 'and guide body 37' permanently connected to each other via joint connections, in particular a welded, soldered or glued seams or by pressure joints (clinching).
  • the guide body 37 'and the profile walls 22a', 22b ' are each made of a sheet metal blank by forming, in particular cold forming, such as bending, rolling and the like.
  • FIG. 6 shows a third embodiment variant of the mast 2 ", which forms a hollow-pronged mast body of lightweight construction
  • the mast body has the support body 35" described in FIG. 4 and the guide body 37 "shown in FIG at a lying in the longitudinal direction of the mast 2 'between them dividing plane 48 via connecting elements 36 either releasably or permanently connected to each other via joint connections.
  • the guide body 37 "has the supporting profile 21a” and on both sides to an unregistered traction drive of the lifting device in the longitudinal direction of the mast 2 "running guides 46a", 46b '' on.
  • Each guide 46a “, 46b” according to this embodiment has two guideways 47a “, 47b” which form an angle 49 of 90 ° between running surfaces enclosing it, on which run-off wheels, indicated by dash-dotted lines, of a lift truck to be described in more detail issue.
  • Both guideways 47a “, 47b” enclose an angle with the center plane 50, so that the number of wheels on the lift truck can be reduced in comparison to the preceding embodiments.
  • Each guide 46a “, 46b" is additionally provided with a connecting plate 51 running parallel to the dividing plane 48.
  • the guide body 37 is preferably produced in one piece from a sheet metal blank by forming, in particular cold forming, such as bending, rolling and the like.
  • the support body 35 "and guide body 37" are connected to the dividing plane 48 in the region of the connecting straps 40, 51 via connecting elements 36 to form a dimensionally stable, in particular bending and torsion-resistant mast body.
  • the connecting elements 36 are formed according to this embodiment by spaced in the longitudinal direction of the mast 2 screws, so that the support body 35 "and guide body 37" are releasably connected together.
  • support body 35 "and guide body 37" permanently connected to each other via joint connections, in particular a welding, soldering or gluing seams or by pressure joining (clinching).
  • the mast cross-sections described above each show a box-shaped design of the mast 2, 2 ', 2 "structurally simple to different requirements, such as acceleration values of the handling device 1, length of the mast 2, 2', 2", load weight and the like, can be adjusted.
  • the mast 2, 2 ', 2 is loaded in the direction of movement 8 (x-direction) substantially by bending moments caused by the eccentrically attacking load weight on a Aufhahmegestell (FIGS. 1 and 7) and the inertia forces during acceleration and deceleration of the handling device. 1 caused.
  • a mast 2, 2 ', 2 "with high flexural and torsional rigidity and low weight can be created despite the small wall thicknesses of the support profiles 21a, 21b and profile walls 22a, 22b, In particular, the wall thicknesses of the support profiles 21a, 21b and profile walls 22a, 22b
  • the wall thickness of the supporting profiles 21a, 21b will be greater than the wall thickness of the profile walls 22a, 22b.
  • the highest bending load of the mast 2, 2 ', 2 "lies in the area of the mast base, while the stress in the area of the mast head is lower. that the moment of resistance should increase from the mast head towards the mast foot.
  • the support profiles 21a, 21b it is possible for the support profiles 21a, 21b to be conical in longitudinal section and for the wall thickness of the support profiles 21a, 21b to be continuously reduced starting from the mast base with increasing distance in the direction of the mast head.
  • the wall thickness of one or both support profiles 21 a, 21 b and / or one or both profile walls 22 a, 22 b can be increased only in the region of the mast base over part of the mast length.
  • stiffening elements prefferably be additionally provided in the area of the mast base on one or both support profiles 21a, 21b and / or one or both profile walls 22a, 22b.
  • inventive, constructive design of the mast 2, 2 ', 2 the wall thickness of the support profiles
  • 21a, 21b and / or profile walls 22a, 22b are adapted locally to the stresses, in particular bending moments, torsion and the like, without having to change the basic construction of the handling device 1 itself.
  • the mast 2, 2 ', 2 can be made of different materials for adaptation to different requirements, so that a higher quality material can be used for the supporting profiles 21a, 21b than for the profile walls 22a, 22b the mast 2, 2 ', 2 "any combination of materials and the choice of a suitable connection technology possible.
  • the interior of the mast 2, 2 ' , 2 "freely accessible from outside and can be easily introduced into the interior components, such as a controller, regulation or drive technology and the like .
  • the already existing interior of the mast 2, 2 ', 2" used and the size of the handling device 1 reduced.
  • the carrying and guiding bodies 35, 37 and the carrying profile 21b and the profile walls 22a, 22b are releasably connected to one another via the connecting elements 36, 38, a damaged profile wall 22a, 22b or a damaged carrier profile 21b or a damaged guiding body 37 can be exchanged.
  • the mast 2 (2 ', 2 ") is made in lightweight construction, for which purpose the profile walls 22a, 22b are provided with, for example, triangular recesses 57, as indicated in FIGS. 1 and 2.
  • the longitudinal direction of the mast 2 (2', FIG. 2 ") with mutually spaced recesses 57 on the other hand can also be configured quadratf ⁇ rmig, as shown in Fig. 2 with dashed lines.
  • the recesses 57 each have a tread 58, which are preferably formed by a relative to the profile wall 22a, 22b bent by about 90 ° wall portion.
  • the recesses 57 each have a tread 58, which are preferably formed by a relative to the profile wall 22a, 22b bent by about 90 ° wall portion.
  • Handles 59 have, which are preferably formed by a relative to the profile wall 22a, 22b bent over approximately 90 ° wall sections.
  • an additional climbing aid or ladder which is usually fixedly mounted on the rear side of the mast 2 (2 ', 2 ") can be dispensed with.
  • the bent wall section stiffens the profile wall 22a, 22b, so that a maintenance staff, who on the mast 2 (FIG. 2 ', 2 ") can climb, no damage occurs.
  • foot strips or handles are attached.
  • FIG. 7 shows the mast 2 (according to the embodiment according to FIG. 4) for the handling device 1 with the lifting device 3 in plan view.
  • the lifting device 3 has the traction mechanism drive 45 and the lifting carriage 60 which can be moved along the guides 46a, 46b in the vertical direction (Y direction).
  • the traction mechanism 45 comprises in the region of the mast base on the mast body a rotatably mounted first deflecting wheel 61, a second deflecting wheel 62 rotatably mounted in the region of the mast head on the mast body and the traction means 55 guided around it and a lifting drive 63.
  • the deflecting wheels 61, 62 are over Bearing devices 64, 65 rotatably mounted on the mast base and mast head.
  • the traction means 55 is formed by a toothed belt and the deflection wheels 61, 62 by toothed pulleys.
  • the traction means 55 by a chain, a rope and the like. Be formed.
  • the pallet truck 60 adjacent mounting plate 23 a is equipped with the bearing device 64 to which the first guide wheel 61 is mounted.
  • a bearing device 65 schematically indicated in FIG. 1 is fastened, for example screwed to the guide body 37, on which the second deflection wheel 62 is mounted.
  • bearing axles 66, 67 of the guide wheels 61, 62 are aligned perpendicular to the median plane 50 of the mast 2 and arranged between the spaced-apart support profiles 21a, 21b.
  • the traction mechanism drive 45 can be constructed particularly simply if the bearing axles 66, 67 are arranged vertically above one another.
  • the lifting drive 63 is attached to the mast 2 via a retaining bracket 68 in the region of the mast foot.
  • the lifting drive 63 is coupled via a drive shaft 70 to the first deflection wheel 61
  • the lifting drive 63 is attached to the mast 2, it is possible according to a second embodiment (not shown) that the lifting drive 63 is fixed to the chassis 4 and the drive shaft from the lifting drive 63 and a drive shaft 70 of the drivable, first Guide wheel 61 via a coupling drive for transmitting the torque torque, for example, a traction drive and the like., Are connectable.
  • the lifting drive 63 is preferably formed by an electric motor, in particular an asynchronous motor, synchronous motor and the like.
  • the ends of the traction means 55 are connected via a tensioning device 71.
  • the tensioning device 71 has a base part 73 and a clamping carriage 75 which can be adjusted relative to this by an adjusting element 74, in particular a set screw.
  • the first end of the traction means 55 is connected to the base part 73 via a clamping device 76 and the second end of the traction means 55 is over a
  • the tensioning device 71 By means of the tensioning device 71, the bias of the traction means 55, in particular a belt tension, can be set exactly.
  • the setting of the belt tension is usually relatively complex in practice and the mast 2 according to the invention is characterized in that it forms a self-sufficient structural unit together with the traction mechanism drive 45. As a result, for transportation purposes, the mast 2 and the lower chassis 4 can be transported separately from one another to a site and mounted on site for handling unit 1.
  • the lift truck 60 is equipped with a mounting element 81, in particular a cross-sectionally approximately U-shaped mounting bracket, which is fastened via a fastening device on the clamping device 71, in particular the base part 73.
  • the fastening device has a plurality of connecting elements 82, by means of which the lifting carriage 60 and the clamping device 71 are releasably connected to each other.
  • the connecting elements 82 are formed by screws according to this embodiment.
  • a mounting plane (mounting interface) is formed between the lifting carriage 60 and the clamping device 71.
  • a mounting plane mounting interface
  • the lifting carriage 60 together with the Aumahmegestell very quickly and easily separated from the traction drive 45.
  • the pretensioning in the traction means 55 need not be released in order to couple the lifting carriage 60 together with the Aumahmegestell to the traction mechanism drive or decouple the traction mechanism drive.
  • the lift truck 60 has a lifting frame 86 mounted on the guide tracks 47a, 47b, 47c via guide wheels 83a, 83b, 84a, 84b, 85a, 85b and an Aumahmegestell 96.
  • the lift truck 60 is supported with its guide wheels 83a, 83b, 84a, 84b, 85a, 85b on the guideways or running surfaces 46a, 46b, 46c and can be moved via the traction mechanism drive in the vertical direction (Y direction).
  • a first run of the pulling means 55 is guided through the interior of the mast 2 and a second run of the pulling means 55 outside the mast 2 between the guides 46a, 46b.
  • a distance 78 between a lying in the centroid of the mast 2 vertical reference axis (neutral fiber) and an axis in the load center on the Aumahmegestell 96 can be reduced.
  • the Aumahmegestell 96 as shown in more detail in Fig. 9, at a distance 97 arranged parallel to each other, approximately L-shaped and constructed in lightweight construction support arms 87.
  • the Hubrahmen 86 projecting ends of the support arms 87 are connected by a profile strut 88 with each other.
  • the support arms 87 have perforated profile webs to save weight.
  • the support frame 96 via an adjusting device 89 relative to the lifting frame 86, in particular about an axis of rotation 90 pivotally.
  • a mounting plane 91 can be adjusted on the receiving frame 96 to a preferably horizontal reference plane.
  • the adjusting device 89 has, according to this embodiment, a pivot bearing 92 and a locking device.
  • the locking device has locking screws 93, by means of which, after adjustment of the mounting surface 91, the adjusted relative position between the lifting frame 86 and the pivoting frame 96, in particular the upright legs of the supporting arms 87 arranged on both sides of the lifting frame 86, is fixed.
  • the adjusting device 89 may additionally have an adjusting device 94, which can serve for a precise adjustment of the mounting surface 91 on a reference plane and the set relative position is fixed by the locking device as soon as the mounting plane 91 has been set to the reference plane.
  • the adjusting device 94 has at least one actuating element for this purpose. element 95, which allows a Relatiwerwolf between the truck 60 and the Aufhah- megestell 96 and connects them together. Thereby, the mounting surface 91 can be adjusted to a (horizontal) reference plane.
  • the adjusting device 94 has two adjusting elements 95, which are formed for example by adjusting screws. These screws are mounted on a bracket 98 and support their screw heads each on the upstanding leg of the support arms 87 from.
  • the actuator 95 may also be formed by an actuator, such as a fluid drive.
  • the at least one adjusting element 95 also also serves to ensure that, after loosening the locking screws 93, the receiving frame 96 can only be moved by a specific setting angle relative to the lifting carriage 60.
  • the adjustment range 95, the adjustment range, in particular a pivot angle of the receiving frame 96 relative to the lift truck 60 is limited by the actuator 95.
  • the relative position between the lifting carriage 60 and the receiving frame 96 is releasably fixed via the locking device, in particular by tightening the locking screws 93.
  • the adjusting device 89 has an actuator, such as a fluid drive and the like., On, which accomplishes the Relatiwerwolf between lifting frame 86 and receiving frame 96.
  • each support arm 87 is designed in lightweight construction and has spacers 100 at a distance from one another arranged profile walls 101. According to the illustrated embodiment, the profile walls 101 are connected to each other via connecting elements 102 to a support arm 87.
  • the mounting interfaces 99 each have a cross-sectionally approximately T-shaped mounting pad 103, which are displaceable along guide surfaces 104 relative to the support arm 87.
  • the support arms 87 form on a guide surface 104 opposite side of a guide surface 108, against the cross-section approximately T-shaped counter-pads 109th can be supported.
  • the guide surfaces 104, 108 are formed on sides facing away from the both sides of the lifting frame 86 and protruding from these legs of the support arms 87 and the parallel profile walls 101 formed.
  • the mounting pads 103 form on their upper side the mounting surface 91 described above.
  • the mounting interfaces 99 each have a positioning pin 105, which engage in complementary openings of a registered with dotted lines in Fig. 8 load receiving device 106 for storage and retrieval of (not shown) piece goods in or out of a shelf.
  • the mounting interfaces 99 may each also have a locking device by means of which the mounting pad 103 can be fixed in its relative position.
  • a distance 110 between the mounting interfaces 99 and assembly supports 103 can be adjusted so that load-receiving devices 106 of different construction classes, weight classes and the like can be accommodated.
  • FIG. 11 shows a further embodiment of a mast 2 '' for a handling device 1, which forms a hollow profile-shaped mast body of lightweight construction.
  • the mast body has a support body 35 '"and two guide bodies 37'", which are connected to connecting longitudinally of the mast 2 between them dividing planes 48 via connecting demes 36 either releasably or permanently connected to each other via joint connections.
  • the support body 35 '" consists of the profile walls 22a'", 22b '", which are each designed approximately C-shaped and are provided at their free ends with perpendicular to a profile wall portion 39 vorra- ing connecting straps 40.
  • the connecting elements 36 are formed by this execution by spaced in the longitudinal direction of the mast 2 screws, so that the support body 35 '"and guide body 37'" are detachably connected to each other.
  • support body 35 '' and guide body 37 '' permanently connected to each other via joint connections, in particular a welded, soldered or glued seams or by pressure joints (clinching).
  • the lifting device 3 two (not shown) lifting truck 60 and traction mechanisms 45.
  • the traction mechanism drives 45 are designed according to the above description and each have at least one traction means 55, by means of which in each case a lifting carriage 60 along the guides 46a '", 46b'" in the vertical direction are adjustable.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

L'invention concerne un mât (2) pour un appareil de manipulation (1) pourvu d'un corps de mât en forme de profilé creux, d'un dispositif de levage (3) et de glissières (46a, 46b) s'étendant dans la direction longitudinale du mât, le dispositif de levage (3) présentant au moins un moyen d'entraînement et au moins un chariot de levage (60) pouvant être déplacé par celui-ci le long des glissières (46a, 46b). Les glissières (46a, 46b) sont disposées des deux côtés par rapport au moyen d'entraînement et chacune des glissières (46a, 46b) forme des voies de guidage (47a, 47b, 47c) qui forment entre elles un angle (49) et sur lesquelles le chariot de levage (60) est monté. L'invention concerne également un appareil de manipulation (1) pourvu d'un dispositif de déplacement (4, 5) et d'un mât (2) fixé à celui-ci.
PCT/AT2010/000099 2009-04-15 2010-04-12 Appareil de manipulation et mât pour celui-ci WO2010118445A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES10719988T ES2424954T3 (es) 2009-04-15 2010-04-12 Aparato de manipulación y mástil para el mismo
EP10719988.7A EP2419365B1 (fr) 2009-04-15 2010-04-12 Appareil de manipulation et mât pour celui-ci

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT5822009A AT508172B1 (de) 2009-04-15 2009-04-15 Handhabungsgerät und mast hierfür
ATA582/2009 2009-04-15

Publications (1)

Publication Number Publication Date
WO2010118445A1 true WO2010118445A1 (fr) 2010-10-21

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EP (1) EP2419365B1 (fr)
AT (1) AT508172B1 (fr)
ES (1) ES2424954T3 (fr)
WO (1) WO2010118445A1 (fr)

Cited By (13)

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US20110100943A1 (en) * 2009-10-29 2011-05-05 Christoph Hahn-Woernle Mast for a stacker crane
EP2502873A1 (fr) 2011-03-24 2012-09-26 Dematic GmbH Appareil de commande de rayonnage
ES2436056A1 (es) * 2013-07-09 2013-12-26 Mecalux, S.A. Dispositivo elevador para la manipulación de cajas o similares, una cuna elevadora provista de dicho dispositivo elevador y un transelevador provisto de tal cuna elevadora
US20150210519A1 (en) * 2012-09-05 2015-07-30 Murata Machinery, Ltd. Stacker crane
US9834422B2 (en) * 2012-09-05 2017-12-05 Murata Machinery, Ltd Stacker crane
WO2018049441A1 (fr) * 2016-09-13 2018-03-22 Tgw Mechanics Gmbh Système de rails pour un véhicule de transport et système de stockage
DE202019102977U1 (de) 2019-05-27 2019-06-05 Tgw Mechanics Gmbh Regallagersystem und Regalrahmenteil für ein Regallagersystem
AT520889A3 (de) * 2018-02-07 2020-02-15 Dematic Gmbh Heber mit mindestens einer vertikal verfahrbaren Hubplattform mit einem Riemenantrieb
WO2020237271A1 (fr) 2019-05-27 2020-12-03 Tgw Mechanics Gmbh Système de stockage à rayonnage et partie de cadre de rayonnage pour un système de stockage à rayonnage
CN112711817A (zh) * 2019-10-24 2021-04-27 深圳市建筑设计研究总院有限公司 一种受弯构件的支座连接方法
EP3872008A1 (fr) * 2020-02-26 2021-09-01 MIAS Maschinenbau, Industrieanlagen & Service GmbH Agencement de mât pour un transtockeur
WO2022170902A1 (fr) * 2021-02-09 2022-08-18 深圳市海柔创新科技有限公司 Dispositif de levage logistique et système d'entreposage
CN116101676A (zh) * 2023-03-17 2023-05-12 深圳尚蓝柏科技有限公司 一种地轨式防侧翻立体仓库堆垛机

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AT516633A1 (de) 2014-12-18 2016-07-15 Tgw Logistics Group Gmbh Lageranordnung mit verbessertem Energieausgleich zwischen Regalbediengeräten
AT516875B1 (de) 2015-03-06 2017-02-15 Tgw Logistics Group Gmbh Verfahren zum Einlagern von Stückgütern in ein Lagerregal und Lagersystem
DE102015206124A1 (de) * 2015-04-07 2016-10-13 Krones Aktiengesellschaft Hubvorrichtung mit Hubwerksäule und daran vertikal bewegbarem Hubschlitten
AT516410B1 (de) 2015-04-22 2016-05-15 Tgw Mechanics Gmbh Verfahren zum Einlagern von Stückgütern in ein Lagerregal und Lagersystem
US10399773B2 (en) 2015-05-29 2019-09-03 Tgw Mechanics Gmbh Transport vehicle and method for storing or removing piece goods, and storage system
DE102015115391A1 (de) * 2015-09-11 2017-03-16 Expresso Deutschland Gmbh Hubvorrichtung
AT516612B1 (de) 2015-10-06 2016-07-15 Tgw Mechanics Gmbh Automatisiertes Lagersystem und Verfahren zum Lagern von Hängewaren in diesem Lagersystem
AT524823B1 (de) 2021-02-26 2023-08-15 Tgw Mechanics Gmbh Verfahren und Regallagersystem mit erhöhter Sicherheit beim Anhalten eines Regalbediengeräts

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EP1211215B1 (fr) 2000-12-02 2004-07-14 Dambach Lagersysteme GmbH & Co. KG Transstockeur et procédé pour la réalisation d' une connection à plaques dans un transstockeur
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DE19804854C2 (de) 1998-01-30 2001-05-17 Mannesmann Ag Mast für ein Handhabungsgerät, insbesondere ein Regalbediengerät
EP1211215B1 (fr) 2000-12-02 2004-07-14 Dambach Lagersysteme GmbH & Co. KG Transstockeur et procédé pour la réalisation d' une connection à plaques dans un transstockeur
DE20021010U1 (de) 2000-12-12 2001-03-29 Viastore Systems Gmbh Träger, insbesondere für Regalbediengeräte
WO2002100759A1 (fr) 2001-06-13 2002-12-19 Tgw Transportgeräte Gmbh & Co. Kg. Serveur pour rayonnages
JP2007238197A (ja) 2006-03-06 2007-09-20 Okamura Corp 荷の昇降装置

Cited By (21)

* 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
EP2502873A1 (fr) 2011-03-24 2012-09-26 Dematic GmbH Appareil de commande de rayonnage
DE102011001518A1 (de) 2011-03-24 2012-09-27 Dematic Gmbh Regalbediengerät
US20150210519A1 (en) * 2012-09-05 2015-07-30 Murata Machinery, Ltd. Stacker crane
US9802801B2 (en) * 2012-09-05 2017-10-31 Murata Machinery, Ltd. Stacker crane
US9834422B2 (en) * 2012-09-05 2017-12-05 Murata Machinery, Ltd Stacker crane
ES2436056A1 (es) * 2013-07-09 2013-12-26 Mecalux, S.A. Dispositivo elevador para la manipulación de cajas o similares, una cuna elevadora provista de dicho dispositivo elevador y un transelevador provisto de tal cuna elevadora
WO2015004294A1 (fr) * 2013-07-09 2015-01-15 Mecalux, S.A Dispositif élévateur pour la manutention de boîtes ou analogues, nacelle élévatrice équipée de ce dispositif élévateur, et transtockeur équipé d'une telle nacelle élévatrice
US11131065B1 (en) 2016-09-13 2021-09-28 Tgw Mechanics Gmbh Rail system for a conveying vehicle and storage system
WO2018049441A1 (fr) * 2016-09-13 2018-03-22 Tgw Mechanics Gmbh Système de rails pour un véhicule de transport et système de stockage
AT520889A3 (de) * 2018-02-07 2020-02-15 Dematic Gmbh Heber mit mindestens einer vertikal verfahrbaren Hubplattform mit einem Riemenantrieb
AT520889B1 (de) * 2018-02-07 2020-11-15 Dematic Gmbh Heber mit mindestens einer vertikal verfahrbaren Hubplattform mit einem Riemenantrieb
DE202019102977U1 (de) 2019-05-27 2019-06-05 Tgw Mechanics Gmbh Regallagersystem und Regalrahmenteil für ein Regallagersystem
WO2020237271A1 (fr) 2019-05-27 2020-12-03 Tgw Mechanics Gmbh Système de stockage à rayonnage et partie de cadre de rayonnage pour un système de stockage à rayonnage
US11629007B2 (en) 2019-05-27 2023-04-18 Tgw Mechanics Gmbh Rack storage system and rack frame part for a rack storage system
CN112711817A (zh) * 2019-10-24 2021-04-27 深圳市建筑设计研究总院有限公司 一种受弯构件的支座连接方法
CN112711817B (zh) * 2019-10-24 2023-04-28 深圳市建筑设计研究总院有限公司 一种受弯构件的支座连接方法
EP3872008A1 (fr) * 2020-02-26 2021-09-01 MIAS Maschinenbau, Industrieanlagen & Service GmbH Agencement de mât pour un transtockeur
WO2022170902A1 (fr) * 2021-02-09 2022-08-18 深圳市海柔创新科技有限公司 Dispositif de levage logistique et système d'entreposage
CN116101676A (zh) * 2023-03-17 2023-05-12 深圳尚蓝柏科技有限公司 一种地轨式防侧翻立体仓库堆垛机
CN116101676B (zh) * 2023-03-17 2023-10-24 深圳尚蓝柏科技有限公司 一种地轨式防侧翻立体仓库堆垛机

Also Published As

Publication number Publication date
EP2419365B1 (fr) 2013-06-12
EP2419365A1 (fr) 2012-02-22
AT508172A1 (de) 2010-11-15
ES2424954T3 (es) 2013-10-10
AT508172B1 (de) 2012-09-15

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