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EP1132546A2 - Dispositif pour placer des charges - Google Patents

Dispositif pour placer des charges Download PDF

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Publication number
EP1132546A2
EP1132546A2 EP01302096A EP01302096A EP1132546A2 EP 1132546 A2 EP1132546 A2 EP 1132546A2 EP 01302096 A EP01302096 A EP 01302096A EP 01302096 A EP01302096 A EP 01302096A EP 1132546 A2 EP1132546 A2 EP 1132546A2
Authority
EP
European Patent Office
Prior art keywords
load
support
carrier member
positioning
cladding
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Withdrawn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
EP01302096A
Other languages
German (de)
English (en)
Other versions
EP1132546A3 (fr
Inventor
Peter James Compton
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
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 Individual filed Critical Individual
Publication of EP1132546A2 publication Critical patent/EP1132546A2/fr
Publication of EP1132546A3 publication Critical patent/EP1132546A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
    • E04G21/168—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements used for tilting, e.g. from horizontal to vertical position or vice versa

Definitions

  • the present invention is concerned with an apparatus for the positioning of a load, especially for the fine positioning of a load.
  • the present invention is particularly, although not exclusively, concerned with the use of the apparatus for the fine positioning of awkward loads that are difficult to handle and need to be fixed into place at elevated positions.
  • the difficulty essentially arises from the dimensions of the cladding panels manufactured and used - which makes handling by workmen a difficult and strenuous operation.
  • the situation is not improved by the fact that often the surface of the cladding panel is corrugated and/or has a leather grain or similar grain finish making the use of vacuum suckers difficult or near impossible.
  • hand-held pincers or hook arrangements may be used as an aid to handling cladding panels they do not offer a satisfactory solution for accurate placement since the movement by workmen of a heavy load over short distances is typically jerky and complicated by susceptibility to fatigue-induced shake.
  • the present invention seeks to improve upon this situation and to offer the advantages of a speedier, safer and less strenuous operation in the placement of awkward loads whilst reducing the number of workmen required.
  • the present invention therefore provides apparatus for the positioning of a load, comprising a support having a bearing surface, an elongate, movable carrier member postionable to bear on the said bearing surface with load-engagement means thereof projecting beyond the said load-bearing surface and means for counteracting the turning moment acting on the carrier member when carrying the said load by the said load-engagement means, whereby the position of the said load is adjustable by displacing the position of the carrier member on the said bearing surface.
  • the means for counteracting the turning moment comprises a further support providing a counteracting surface engageable by the said elongate carrier member whereby to resist rotation of the said elongate carrier member about said support.
  • the apparatus of the present invention further comprises adjustment means for adjusting the vertical height of the said load-engagement means.
  • the apparatus of the present invention is advantageously used in conjunction with a vertically adjustable support platform.
  • fixing means for fixing the or each said support and/or the or each further support to a vertically adjustable support platform.
  • said support or the said further support may be provided on or by a vertically adjustable support platform.
  • the vertically adjustable support platform is part of or carried by a boom or scissor lift.
  • the support and/or further support are fixed or integral, to the extension trays, typically provided on a scissor lift.
  • the carrier member is cantilevered in the apparatus of the present invention.
  • the range through which the carrier member is displaceable along the load-bearing surface when apparatus of adequate height is used within a scissor or boom lift may be increased and the apparatus may be easily fixed or positioned so as to allow the load-bearing surface to extend over the extension tray and/or a wall or cage element of the lift.
  • the carrier member of the apparatus of the present invention is telescopically adjustable.
  • the operator may choose the range through which the carrier member is displaceable across the load-bearing surface.
  • the vertical adjustment means of the apparatus of the present invention may comprise at least one telescopically adjustable leg provided by the support or further support.
  • the vertical adjustment means are provided by two telescopically adjustable legs provided by the support.
  • the vertical adjustment means may also comprise, singly or in any combination, pneumatic or hydraulic or screw thread adjustment means.
  • the vertical adjustment means comprise screw thread adjustment means such as those afforded by a lifting jack.
  • the vertical adjustment means are remotely operable.
  • the carrier member of the apparatus of the present invention is manually displaceable along and/or across the said bearing surface.
  • a positioning handle so as to facilitate this movement.
  • the load-bearing surface and at least a part of the carrier member may offer reduced frictional interaction either by choice of appropriate materials or by lubrication.
  • the elongate movable carrier member is provided with means for positioning a load onto the said load engagement means.
  • load may be moved supported by the carrier member while being moved towards the load engagement means.
  • a slide bracket may be provided on the upper surface of the load carrier member.
  • the means for positioning the load may comprise or further comprise a tilting mechanism housed in a cavity in the carrier member.
  • the or each support and/or further support may include a load-bearing surface for support of the said load.
  • the load may be temporarily stored in readiness for placing onto the load carrier member.
  • the load-engagement means of the apparatus of the present invention may comprise a pin for engagement in a hole in the load. Holes are typically provided in cladding panels to allow pincers or hooks to engage them. Of course, such pincers or hooks may be provided as the load-engagement means although it is preferred that a pin be used for this purpose, which pin is preferably provided with a notch or groove for engagement through the width of the contacting cladding panel.
  • the load-engagement means may comprise a holding tool for holding at least a part of the load in position at the end of the carrier member.
  • the load engagement means is detachable from the carrier member.
  • the load engagement means is easily replaced if it is damaged due to wear or accident.
  • An aspect of the present invention includes a kit of parts for assembling the apparatus of the invention.
  • the kit of parts may provide a load-bearing support, an elongate movable carrier member having load engagement means and means for counteracting the turning moment acting on the carrier member when carrying a load by the the load engagement means.
  • a further aspect of the present invention includes the use of the apparatus or the kit of parts according to the invention in a method of positioning and/or fixing a load in or to an elevated position.
  • the apparatus of the present invention is advantageously used in a method of fine positioning and/or fixing a load in or to an elevated position.
  • the present invention also provides a method of positioning and/or fixing composite cladding or panel to the outer or inner circumference or the roof of a building.
  • the present invention therefore provides significant advantages in that loads which are difficult to handle loads, such as cladding panels, can be accurately. positioned without excessive lifting by workmen.
  • a support for supporting composite cladding or panel 1 on a scissor lift, comprises a base plate 3 having two upstanding and co-linear hollow columns 4 of equal height.
  • a jack 5 is optionally fixed to base plate 3 so that the jack is centrally and colinearly located between columns 4. Alternatively jack 5 may be there positioned prior to the use of the apparatus.
  • Base plate 3 has apertures 6 for receipt of screws for fixing the base plate to the main part of or to the extension trays of a scissor lift.
  • Carrier member or load support beam 16 is provided with a positioning handle 17 to aid displacement across the upper surface 15 of cross-beam 9.
  • Cross-beam 9 is provided with walls 18 upstanding from upper surface 15 so as to prevent support beam 16 from travelling off the trestle.
  • Load support beam 16 is equipped, at a proximal end, with a pin 19 of an appropriate size for engagement in holes 20 provided in cladding or panel 1.
  • the apparatus includes a further support, generally designated 21.
  • Support 21 is at least of similar width and of similar design to support 2 (thus like elements will be numbered according).
  • Support 21 is provided by a trestle 7 comprising posts 8, cross-beam 9, strut 11 and transverse beam 12.
  • support 21 is intended to be of greater height than support 2.
  • posts 8 are of greater length than in support 2 and are also non-detachably fixed to or made integral to a base plate 3.
  • Cross-beam 9 of support 21, of similar width to that of support 2, is optimally formed from a substantially heavier material. Further cross-beam 9 is now provided with a slot 22 extending along the major part of its width and of sufficient height to receive load support beam 16.
  • Load support beam 16 is equipped, at a distal end, with cross-pins 23 intended to prevent load support beam 16 from slipping out of slot 22.
  • the lower surface 25 of upper member 24 of slot 22 therefore provides a counteracting surface that prevents rotation of the load support beam 16 about support 2 under the influence of a load.
  • This embodiment may be used on a scissor lift for the placement of cladding panels.
  • the operator having determined on vertical placement, will adjust the scissor lift so as to allow deployment of the extension trays in a direction perpendicular to the surface to be covered.
  • the operator may then fix base plate 3 of support 2 and support 21 on the main part of the lift or on respective extension trays.
  • Support 2 and support 21 will preferably be placed so that they are substantially parallel with respect to each other and the shortest length of the wall or cage element on the lift.
  • crossbeams 9 may extend across the whole of the width of the lift.
  • the cladding panel is orientated on the ground so that its greater length is parallel to the wall or cage element of the lift and if necessary lifted by workmen to thread pin 19 through hole 20 provided in the top edge of the cladding panel.
  • the scissor lift is then operated so as to begin to raise one end of the cladding panel away from the ground.
  • the lifting process may be facilitated by guide means in the form of a wheel-bearing corner sleeve for the cladding panel although often manual supervision by workmen on the ground will suffice.
  • the scissor lift is operated to deliver the cladding panel to a position approximately level to or above the point to which it is to be attached.
  • the jack may be engaged to raise the position of the load support beam 16 by the vertical adjustment of the height of cross-beam 9.
  • a tongue provided in the cladding or panel is positioned to a point of vertical height just above the slot provided in another.
  • the positioning handle 17 is operated to displace the load support beam 16 along and/or across the upper surface 15 of cross-beam 9 and provide an alignment of tongue and slot with respect to longitudinal and lateral position.
  • the jack is again engaged to drop the vertical height of cross-beam 19 and lower, tongue into slot. Pin 19 may now be disengaged from hole 20, and if necessary by further operation of the jack. The final placement may be then secured by exertion of a downward pressure on the upper edge of the cladding or panel by the workmen.
  • an arrangement for the placement of composite cladding or panel in rows consists of a parallel arrangement of two supports 2 and two supports 21 each pair having therewith a load support beam 16.
  • the operator having determined on horizontal placement (not shown), will configure the scissor lift so as to allow deployment of the extension trays in a direction parallel to the surface to be covered.
  • the operator may then fix base plate 3 of each support 2 and each support 21 on the main part of the lift or the respective extension trays.
  • Supports 2 and supports 21 will preferably be placed so that they are substantially parallel with respect to each other and the longest length of the wall or cage element on the lift. It will be noted that in the completed assembly each pair of supports 2 or 21 is outwardly facing from each other so as to allow the maximum range across which the load may moved.
  • the assembly is completed in exactly the same way for each pair of supports as described for the first embodiment.
  • the cladding panel 1 is then orientated on the ground so that its greater length is parallel to the wall or cage element of the lift pins 19 threaded through holes 20 provided in the lateral edge of the cladding panel (not shown).
  • the scissor lift is then operated so as to raise the cladding panel to a position approximately level to or above the point to which it is to be attached.
  • the process of horizontal placement is continued in a similar way to that previously described.
  • operation of jacks 5 are preferably conducted at the same time in this later process.
  • FIG. 3 of the drawings another arrangement, similar to that of Figure 2, allows horizontal positioning with temporary storage of a plurality of cladding panels 1 on the scissor or boom lift.
  • supports 21 are each provided with a fixed, load support beam 26.
  • Support beams 26, which traverse cross beams 9 in a directional perpendicular thereto, are each fixed to an additional vertical post 27 positioned, in the gap between the two support assemblies 21, in parallel with the posts 8 located towards the inwardly facing ends between each support 21.
  • a rail 28, parallel to support beam 26, reinforces the framework by connecting vertical posts 27 with posts 8 of each support.
  • support beams 26, vertical posts 27 and rails 28 are removably attached by bolting to each other, to the supports 21 and to the floor of the scissor or boom lift, as the case may be.
  • Load support beams 26 provide upper surfaces 29 which are of sufficient longitudinal and lateral dimension adequately to support a number of cladding panels spanning the gap between the two support assemblies 21 whilst, at the same time, allowing the operator to move the cladding panel 1 onto the load-support beam 16.
  • the load support beam 16 is equipped with a number of additional features to the embodiment shown in Figure 2.
  • the handle 17 provided on support beam 16 is replaced with a traveller, generally designated 30, for moving the cladding or panel 1 along the support beam.
  • the traveller 30 consists of a, generally U-shaped, slide bracket 31 which is dimensioned so as to fit snugly over a portion of the upper half of the load support beam 16.
  • the slide bracket 31, is provided with a handle 32 welded for example to its outwardly facing limb 33 (with reference to Figure 3).
  • the opposite, inwardly facing limb 34 of slide bracket 31 is provided with a threaded hole for receipt of a threaded fixing pin 35 which can engage the load-support beam 16 so as to lock the relative position of the slide bracket 31 thereon.
  • a recess 36 provided in each limb 33, 34 at the proximal or working end of slide bracket 31, allows the slide bracket 31 to pivot on a pin 37 extending from each of the outwardly facing and inwardly facing surfaces at the proximal end of the load support 16.
  • the pivot action of the slide bracket 31 is initiated by a tilt plate 38 (See Figure 4) located in the upper surface 15 towards the proximal end of the load support beam 16 which contacts the underside of the slide bracket when pins 37 are engaged.
  • the tilt plate 38 is tilted by an automated pneumatic or hydraulic piston mechanism 39 which is housed within a cavity provided in the load support beam 16.
  • the mechanism carries its own power supply and is actuated by switching means engaged by the operator.
  • the mechanism includes sensing means linked to the switching means.
  • pin 19 at the proximal end of each load support beam is replaced with a holding tool, generally designated 40, allowing controlled positioning of the cladding panel, 1 on a building wall for engagement with other such cladding panels.
  • Holding or positioning tool 40 consists of an elongate plate member 41 provided with an upwardly extending wall 42 along one longitudinal edge and a downwardly projecting wall 43 along its opposite longitudinal edge.
  • a flange or rib member 44 also depends downward at a position inward from the longitudinal edge along the length of the lower surface of plate member 41.
  • Wall 43 and rib member 44 which each diverge downwardly are dimensioned so as to engage the outer surfaces of the tongue elements 45 of the cladding panel 1 allowing the plate member 41 to provide a support surface spanning the thickness thereof for the next cladding panel 1 to be fitted.
  • Upwardly projecting wall 42 is dimensioned so as to provide a barrier to slippage of the additional cladding or panel 1.
  • the positioning tool 40 which may be largely pressed from sheet metal, is provided with an attachment rod 46 for attachment to the load support beam 16.
  • the proximal end of the rod 46 is welded to an outer surface of rib member 44 and its distal end attached by fixing pins within a block made of hardened steel provided in a slot formed in the support beam 16.
  • the scissor or boom lift is positioned alongside the wall to be covered and loaded with a number of cladding panels 1 on the auxiliary support members 26 spanning the gap between supports 21.
  • the scissor or boom lift is then elevated to the required height against the building wall 47 and the load support beam 16 is positioned with its proximal end and positioning tool 40 above the tongue elements 45 of a cladding panel 1 already fixed to the wall 47, using the handle 33 provided on the locked slide bracket 31 and jacks 5 provided with each support 2.
  • the jack 5 is operated to lower the inside surfaces of wall 43 and rib member 44 of the positioning tool 40 over the outside surfaces of tongue elements 45 of cladding or panel 1.
  • a cladding panel 1 is then moved from the pile supported by beams 26 onto the slide bracket 31 provided on support beam 16.
  • the fixing pin 35 is slackened and the slide bracket 31 and cladding panel 1 moved along the support beam 16 by the operators so that recesses 36 in the slide bracket 31 engage pins 37.
  • the operators then engage the tilt mechanism which tilts the slide bracket 31 and the cladding panel 1 onto the positioning tool 40 and against the wall 47. If necessary the operators manually assist the cladding panel past the guide wall 42 and maintain the cladding panel 1 against the wall 47.
  • the tilt mechanism 38 is reversed and the slide bracket 31 returned and fixed at a position towards the distal end of the load support beam 16.
  • the jack 5 is operated to lift the support beam 16 a small distance and disengage the wall 43 and rib member 44 of holding or positioning tool 40 from the tongue elements 45.
  • the holding or positioning tool 40 is then moved from between the cladding panel 1 and the underlying previously fixed panel by withdrawing the support beam 16 away from the wall 47 using handle 32 on locked slide bracket 31.
  • the operators then assist the tongue elements 45 to engage into the groove 48 provided in the introduced cladding panel 1 and fix the cladding panel 1 to the wall 47 by pins (not shown) provided in apertures 20.
  • the use of the positioning tool 39 is advantageous in the present invention in that it reduces the risk of the cladding panel 1 slipping from a position in which it is partially or incompletely supported by the tongue elements 45 of other cladding panel 1. Further, the engagement of wall 43 and rib member 44 over the tongue elements 45 at least reduces, if not eliminates the effects of sway in the scissor or boom lift which might otherwise lead to the support beam 16 moving away from the wall 47. In effect, the support beam 16 is held stationary in the event of scissor or boom lift sway with the upper surface 15 of cross beam 9 slipping underneath the lower surface of the support beam 16.
  • the apparatus is preferably made from steel any appropriate material may be used.
  • the pin 19 may extend through the longitudinal length of the support beam 16 or may too form part of a block positioned in the support beam 16. Hooks, ropes or pincers may be attached to the pin to support or secure the load.
  • the support beam itself may be hollow or part hollow.
  • the jack may alternatively be fixed to a transverse beam provided between columns 4 on base plate 3 rather than the floor of the base plate 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Manipulator (AREA)
EP01302096A 2000-03-07 2001-03-07 Dispositif pour placer des charges Withdrawn EP1132546A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0005461.9A GB0005461D0 (en) 2000-03-07 2000-03-07 Apparatus for positioning a load
GB0005461 2000-03-07

Publications (2)

Publication Number Publication Date
EP1132546A2 true EP1132546A2 (fr) 2001-09-12
EP1132546A3 EP1132546A3 (fr) 2002-04-03

Family

ID=9887125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01302096A Withdrawn EP1132546A3 (fr) 2000-03-07 2001-03-07 Dispositif pour placer des charges

Country Status (2)

Country Link
EP (1) EP1132546A3 (fr)
GB (2) GB0005461D0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336702A3 (fr) * 2002-02-19 2004-06-16 Peter James Compton Dispositif pour le positionnement de panneaux de bardage
CN114753660A (zh) * 2022-04-02 2022-07-15 湖南鼎盛绿色建筑集团有限公司 一种建筑工程用装配定位调节装置及其调节方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390079B (en) * 2002-06-27 2005-10-26 Meek Group Ltd Material handling apparatus
GB2390597B (en) * 2002-07-08 2005-11-16 Meek Group Ltd Material handling apparatus
US7600959B2 (en) 2003-04-30 2009-10-13 Jlg Industries, Inc. Panel installation apparatus and method
EP1751373B1 (fr) 2004-03-30 2011-10-19 JLG Industries, Inc. Dispositif de fixation pour manipulateur de materiaux telescopique a cinq degres de liberte, destine a la manipulation d'une charge
GB0818532D0 (en) * 2008-10-09 2008-11-19 Travis Anthony Kat2

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854550A (en) * 1972-12-21 1974-12-17 Cyclops Corp Mobile outrigger for scaffolds
DE3641985A1 (de) * 1986-12-09 1988-06-16 Stanko Tonsic Verfahren zum verlegen oder austauschen von platten an fassaden
DE4104158C1 (en) * 1991-02-12 1992-08-27 Spengler Arbeitsbuehnen Gmbh, 6369 Nidderau, De Vertical load hoisting mechanism on buildings - has guy and load ropes integrated into compound rope, which is loosely supported
US5863169A (en) * 1994-03-17 1999-01-26 Inkeroinen; Jukka Method and device for installing light-weight panel units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393349A (en) * 1973-07-25 1975-05-07 Pye Ltd Automatic manipulating device
GB8905421D0 (en) * 1989-03-09 1989-04-19 Value Control Limited Supporting portable power tools
FI108636B (fi) * 1997-10-15 2002-02-28 Jukka Inkeroinen Laite kevytelementtien asentamiseksi

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854550A (en) * 1972-12-21 1974-12-17 Cyclops Corp Mobile outrigger for scaffolds
DE3641985A1 (de) * 1986-12-09 1988-06-16 Stanko Tonsic Verfahren zum verlegen oder austauschen von platten an fassaden
DE4104158C1 (en) * 1991-02-12 1992-08-27 Spengler Arbeitsbuehnen Gmbh, 6369 Nidderau, De Vertical load hoisting mechanism on buildings - has guy and load ropes integrated into compound rope, which is loosely supported
US5863169A (en) * 1994-03-17 1999-01-26 Inkeroinen; Jukka Method and device for installing light-weight panel units

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336702A3 (fr) * 2002-02-19 2004-06-16 Peter James Compton Dispositif pour le positionnement de panneaux de bardage
CN114753660A (zh) * 2022-04-02 2022-07-15 湖南鼎盛绿色建筑集团有限公司 一种建筑工程用装配定位调节装置及其调节方法
CN114753660B (zh) * 2022-04-02 2024-01-02 湖南鼎盛绿色建筑集团有限公司 一种建筑工程用装配定位调节装置及其调节方法

Also Published As

Publication number Publication date
GB2358012A (en) 2001-07-11
GB2358012B (en) 2002-12-04
GB0105602D0 (en) 2001-04-25
GB0005461D0 (en) 2000-04-26
EP1132546A3 (fr) 2002-04-03

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