EP1650141A2 - Verfahren zur Montage einer Lagerstruktur mittels einer Hebevorrichtung - Google Patents

Verfahren zur Montage einer Lagerstruktur mittels einer Hebevorrichtung Download PDF

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Publication number
EP1650141A2
EP1650141A2 EP20050109862 EP05109862A EP1650141A2 EP 1650141 A2 EP1650141 A2 EP 1650141A2 EP 20050109862 EP20050109862 EP 20050109862 EP 05109862 A EP05109862 A EP 05109862A EP 1650141 A2 EP1650141 A2 EP 1650141A2
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EP
European Patent Office
Prior art keywords
construction
platform
building
units
vertical
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Withdrawn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
EP20050109862
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English (en)
French (fr)
Inventor
Serge Fimbault
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1650141A2 publication Critical patent/EP1650141A2/de
Withdrawn legal-status Critical Current

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    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations

Definitions

  • the present invention relates to handling-storage facilities using pallet trucks or the like in particular of heavy manufactured products, such as concrete products, for example borders, blocks, pavers, etc.
  • Such products are manufactured industrially at a high rate by means of automated molding production units which deliver a very large number of products which must be dried in superimposed shelving systems served by moving robotic apparatus. on rails.
  • These machines are programmed by PLCs to support, with the aid of a multi-fork carriage, a plurality of trays one above the other and each carrying one or more concrete products for conveying them from the molding unit. at pre-determined storage locations, so that the products dry, then resume them for evacuation.
  • Modern shelving tends toward more and more advanced optimization, leading to an increase in storage capacity taking up the minimum space. This leads to the realization of shelving comprising a large number of storage stages with the minimum of lost space.
  • These shelves generally comprise posts fixed to the ground along said transverse parallel tracks, which are obtained by back-to-back assembly of two sections having a section of overall "U" shape around a console of at least one frame.
  • Each frame also includes horizontal profiles protruding in the corridors delimited between the rows of poles, these horizontal profiles thus defining in each corridor, a number of storage stages for supporting trays carrying one or more concrete products.
  • Figure 1 shows a rack structure being developed according to a method of the prior art.
  • the operator after having fastened to the ground two posts P 1 , P 2 having evenly spaced bores, fixes a horizontal element EH connecting the bores arranged lowest on these posts P 1 , P 2 . After having fixed this horizontal element, the operator relies on this element EH to repeat the operation on the upper stage until all the holes C of each of the columns are connected to each other.
  • the operator although equipped with a harness is likely to fall thus putting his health in danger.
  • the current methods of mounting on site involves firstly the realization on the ground of modules each comprising posts assembled around brackets of frames arranged at regular intervals along these poles, the number of these intervals being a function of the number of desired shelving.
  • This pre-assembly on the ground, manual and tedious for the workers is done without tightening the bolts used for connecting the different parts.
  • Each module thus obtained is then hoisted by means of a hoist such as a crane for example and placed on its mounting site to be fixed to the ground.
  • a worker equipped with a safety harness then climbs to the upper end of this module to connect it to at least one module juxtaposed along the service path and tighten all the bolts.
  • this mounting technique is not optimized. It is therefore incompatible with the economic imperatives aiming at an accelerated construction of storage structures.
  • the objective of the present invention is therefore to propose a method for mounting a simple storage structure in its design and in its operating mode allowing a rapid assembly of this structure and its roof, and an improvement of the conditions of worker intervention while reducing the risks to their health.
  • This method advantageously allows the construction of storage structure having vertical assembled modules perfectly aligned and parallel to each other by simultaneous positioning of operators and building elements.
  • the invention relates to a method of mounting a storage structure comprising service channels (V1, V2, V3, ...) parallel to each other and orthogonal to a main channel Vp disposed in a direction Y.
  • This method of mounting a storage structure can advantageously be based on a railroad rack service device, whose main and lateral service railroad tracks have a very precise leveling and alignment, such as that described in FIG. applicant's patent application EP1260458.
  • Construction unit means an assembly comprising at least two posts. These posts are advantageously poles type IPE, UAP single or double, tubes, or any profile having the particularity to take the charges. It may also be masonry elements, for example posts made of concrete. Preferably, the building unit has four posts.
  • the lifting device has a platform comprising longitudinal extension elements of this platform to modulate its length, so as to adapt the lifting device to the considered building unit.
  • construction element means horizontal sections such as bars or preassembled elements such as frames. These building elements are, for illustrative purposes, made of steel, concrete or reinforced concrete.
  • the invention also relates to a lifting device for implementing the method as described above.
  • This lifting device is a device for moving and positioning at least one operator for construction or maintenance work, such as the construction of a heavy product storage structure.
  • This lifting device comprises a mobile frame in a plane of displacement, a platform intended to receive this operator and his tooling and means for controlling the vertical displacement of this platform relative to the chassis, the platform having an axis longitudinal.
  • each of these fine displacement means comprises second motorized drive means connected by a gear system to a threaded rod and an optical encoder for controlling the movement of the corresponding support member.
  • These support members may be cylindrical rods movable in rotation about axes perpendicular to the longitudinal axis of the platform to adjust the position along this axis of the construction or maintenance elements.
  • This lifting device is advantageously used in the method for mounting a storage structure described above because it makes it possible to position in height, in complete safety and in optimal working conditions at the same time one or more operators, their tools and at least two sets of construction elements or maintenance such as frames, horizontal profiles or other .... It also allows to work simultaneously on a first and a second building units arranged on each side of said platform along the track on which the chassis is moving.
  • these building units each comprise a profile at each end, two assembled posts interposed between these profiles, the profiles and the assembled posts being connected in their upper part to a frame without clamping, these units can come by example in support of sets of frames in step a).
  • this device is adapted to circulate on rails and comprises at least one temporary anchoring device to ensure its stability during the displacement of the platform in the event of difficult external conditions (wind, etc.) .
  • This anchoring device comprises a pair of jaws mounted on an axis, driving means for moving said jaws towards each other so as to pinch or release the bead of a rail and means of self-locking. centering this pair of jaws on the central axis of the running surface of this rail.
  • Each jaw may comprise at least one lug pinching the rail of the flange.
  • each pair of jaws is always centered on the median axis of the running surface of the rail. This prevents the pins from striking the rail joints.
  • Figure 2 there is shown a device for moving and positioning at least one operator for construction or maintenance work simultaneously with the construction or maintenance elements.
  • This device comprises a mobile frame 1 in a horizontal plane.
  • This frame 1 is in this particular embodiment adapted to circulate on rails 2, but it may also include tire wheels for traveling on roads for example. It is also advantageously motorized to ensure its movement autonomously but it can also be pulled by a motor vehicle such as a tractor.
  • the device comprises a platform 3 for receiving the operator and his tool and means for controlling the displacement of this platform relative to the frame along a vertical axis.
  • the platform 3 can thus be raised or lowered to position an operator near a mounting or maintenance area with his tools and assembly parts such as bolts, screws, etc.
  • the means for controlling the displacement of the platform with respect to the chassis comprise first motorized drive means for driving the platform along two parallel and vertical rack track sections 4. Guiding means, for example rollers, ensure the displacement of the platform along these sections. However, other means for controlling the displacement of the platform relative to the frame are possible, it may be pneumatic or hydraulic actuating means or scissors for example.
  • the device may include means for manually or automatically blocking the platform in an elevated position.
  • the platform 3 comprises in a known manner a floor 5 along which the operator can move and side walls 6 such as barriers to protect the operator when the platform is in a raised position with respect to the operator. frame.
  • the platform 3 has a median longitudinal axis 7 and preferably has a rectangular shape.
  • the platform 3 may comprise longitudinal extension elements 8 to modulate its length. These elements when they are fixed in position on the main platform 3 have their longitudinal axis coincident with that of the main platform and the lateral barriers 6 of these elements form a continuity with those of the main platform. The length of the floor 5 is thus increased and thus the operative working area of the operator.
  • These extension members have at the base of their frame supporting a floor, and in the direction of their longitudinal axis, support arms at one end and recesses at the other end. The recesses are intended to receive the support arms of the main platform or an extension element already secured to this main platform. Locking means such as bolts enable these extension elements to be locked in position.
  • Platform 3 can also include ways to modulate its width. It is then slides guided in translation by slides.
  • the platform 3 also comprises support members 9 which are removable and separate from construction or maintenance elements. These separate support members 9 are placed on either side of this platform with respect to its longitudinal axis 7 so that these construction or maintenance elements 10 are roughly placed in the mounting position with the operator during the vertical displacement of the platform 3. These support members 9 are made of a material capable of withstanding heavy loads without undergoing deformation and are therefore made, for example steel. In the particular embodiment of Figure 2, the platform 3 comprises two pairs of separate support members 9, each of these pairs being placed on either side of the platform relative to its longitudinal axis. 7. The support members 9 further comprise means for temporarily fixing construction or maintenance elements to move these elements safely.
  • Fine displacement means 11 make it possible to independently control the vertical displacement of each of these support members 9 so as to accurately position the construction or maintenance elements 10.
  • Each of these fine displacement means 11 comprises by example of the second motorized drive means, for example a motor, connected by a gear system to a threaded rod and an optical encoder to control the movement of said corresponding support member.
  • these fine displacement means may alternatively comprise pneumatic or hydraulic actuation means.
  • the support members 9 are cylindrical rods rotatable about axes perpendicular to the longitudinal axis 7 of the platform to adjust the position of the construction or maintenance elements 10 along this axis 7. It it is then possible to adjust the position of these construction elements 10 when the device for moving and positioning at least one operator is locked in position along the service road for example by temporary anchoring means 12 so as to ensure the safety of operators in a high position.
  • FIG 3 there is shown a partial view of a storage structure obtained according to the method of the invention in a particular embodiment.
  • This storage structure comprises an area of the shelving having ground attachment points for fixing posts and aligned in X and Y. In each corridor between these attachment points are arranged on the ground two parallel rails of a service road, V1, V2, V3, etc., orthogonal to a so-called main track Vp consisting of two horizontal rails arranged in the Y direction and slightly lower than the ground of the shelving area.
  • the device for moving and positioning at least one operator is particularly intended to circulate on the service channels V1, V2, V3, etc .... to allow the construction of the storage structure.
  • articulated support members 20 at the upper end of columns 16 assembled to receive a roof.
  • the posts are formed for example from steel profiles having a global shape "U”, for example profiles "C”.
  • U for example profiles "C”.
  • Figure 4 shows a partial view of a storage structure in a particular embodiment.
  • Heavy manufactured products such as concrete products, for example, taken from the group consisting of borders, blocks and blocks are arranged in shelves for drying therein. When these manufactured products have dried, they are evacuated using a multi-fork truck.
  • the parallel channels of services V1, V2, V3, ... assigned to the rack are visible.
  • the structure comprises means for ensuring its verticality 22 and articulated support elements 20 for receiving a roof placed at the upper end of assembled posts.
  • Figure 5 shows a temporary anchoring device 12 in a particular embodiment. It comprises a pair of jaws 23 mounted on an axis 24, which are displaced by a screw 25 inverted driven by an electric motor. By this sliding of the two jaws 23 in the same plane on the part B, we obtain a pinch or loosening of the flange of the rail 2. The training of the jaws 23 is obtained by reversing the direction of rotation of the screw.
  • the anchoring device also comprises a first piece A integral with the wheel support.
  • the self-centering means are such that a second piece B is sliding on the piece A and that a fixed point is positioned on the piece A 26 and two fixed points 27,28 on the piece B.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP20050109862 2004-10-21 2005-10-21 Verfahren zur Montage einer Lagerstruktur mittels einer Hebevorrichtung Withdrawn EP1650141A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452404A FR2876993B1 (fr) 2004-10-21 2004-10-21 Dispositif pour positionner simultanement au moins un operateur et des elements de construction et procede de montage utilisant un tel dispositif.

Publications (1)

Publication Number Publication Date
EP1650141A2 true EP1650141A2 (de) 2006-04-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050109862 Withdrawn EP1650141A2 (de) 2004-10-21 2005-10-21 Verfahren zur Montage einer Lagerstruktur mittels einer Hebevorrichtung

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EP (1) EP1650141A2 (de)
FR (1) FR2876993B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014167186A1 (en) * 2013-04-12 2014-10-16 Velvision Oy Lifting device
DE102013010455A1 (de) 2013-06-21 2014-12-24 Udo Adriany RBG-Sicherheitsplattform zur Wartung und Service von Regalbediengeräten (RBG) in Hochregallagern
CN113401842A (zh) * 2021-05-13 2021-09-17 中国建筑第二工程局有限公司 一种重型板材提升运输机及其施工方法
EP4279419A1 (de) * 2022-05-18 2023-11-22 Martin Buck Vorrichtung und verfahren zur fixierung von laufschienen eines hochregallagergestells

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952283B1 (fr) * 2009-11-09 2013-05-03 Fabrication Batiments Ind Fbi Ensemble pour la fabrication d'une structure de rayonnage et structure de rayonnage comportant au moins un tel ensemble

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882100A (en) * 1956-10-24 1959-04-14 Morton L Bank Jack device for lifting fixtures and the like
US4236861A (en) * 1978-09-25 1980-12-02 Jlg Industries, Inc. Scissors lift with pipe handler
FR2536735B3 (fr) * 1982-11-25 1985-10-11 Provence Ets Jt Chariot de travail notamment pour la pose des vitres de toitures des serres agricoles
NL9101909A (nl) * 1991-11-15 1993-06-01 Poot Simon Hefplatform.
AT406359B (de) * 1994-04-11 2000-04-25 Plasser Bahnbaumasch Franz Arbeitswagen mit einer arbeitsbühne
NL1013468C2 (nl) * 1999-11-03 2001-05-04 Espee Products B V Hoogwerker met een verrijdbaar onderstel en een daarop aangebracht, in hoogte verstelbaar, werkplatform.
DE10013214A1 (de) * 2000-03-17 2001-09-27 Witron Logistik & Inf Gmbh Kommissioniervorrichtung
JP2002302389A (ja) * 2001-04-06 2002-10-18 Nippon Steel Corp 移動式高所作業車
DE60117119T2 (de) * 2001-04-20 2006-10-26 Serge Fimbault Gleisschienengerät für Regalbedienanlage, insbesondere für das Lagern von schweren Gütern und Montageverfahren dafür
FR2836680B1 (fr) * 2002-03-01 2004-10-22 Pinguely Haulotte Nacelle elevatrice et procede de pose d'un element de cloison au moyen d'une telle nacelle
GB2390079B (en) * 2002-06-27 2005-10-26 Meek Group Ltd Material handling apparatus
GB2398556B (en) * 2003-02-18 2005-10-19 Meek Group Ltd Pipe handling apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014167186A1 (en) * 2013-04-12 2014-10-16 Velvision Oy Lifting device
DE102013010455A1 (de) 2013-06-21 2014-12-24 Udo Adriany RBG-Sicherheitsplattform zur Wartung und Service von Regalbediengeräten (RBG) in Hochregallagern
DE102013010455B4 (de) * 2013-06-21 2020-11-12 Udo Adriany Verfahren zum Herstellen einer Sicherheitsplattform
CN113401842A (zh) * 2021-05-13 2021-09-17 中国建筑第二工程局有限公司 一种重型板材提升运输机及其施工方法
EP4279419A1 (de) * 2022-05-18 2023-11-22 Martin Buck Vorrichtung und verfahren zur fixierung von laufschienen eines hochregallagergestells

Also Published As

Publication number Publication date
FR2876993B1 (fr) 2008-12-05
FR2876993A1 (fr) 2006-04-28

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