EP1197614A2 - Bewegbares Gerüst - Google Patents

Bewegbares Gerüst Download PDF

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Publication number
EP1197614A2
EP1197614A2 EP01123329A EP01123329A EP1197614A2 EP 1197614 A2 EP1197614 A2 EP 1197614A2 EP 01123329 A EP01123329 A EP 01123329A EP 01123329 A EP01123329 A EP 01123329A EP 1197614 A2 EP1197614 A2 EP 1197614A2
Authority
EP
European Patent Office
Prior art keywords
scaffolding
rollers
beams
pairs
scaffolding according
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Withdrawn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
EP01123329A
Other languages
English (en)
French (fr)
Other versions
EP1197614A3 (de
Inventor
Fiorenzo Sartor
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.)
C M S Srl
Original Assignee
C M S Srl
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 C M S Srl filed Critical C M S Srl
Publication of EP1197614A2 publication Critical patent/EP1197614A2/de
Publication of EP1197614A3 publication Critical patent/EP1197614A3/de
Withdrawn legal-status Critical Current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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
    • 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 a movable scaffolding.
  • movable scaffoldings substantially constituted by uprights for supporting and guiding the vertical translational motion of one or more lifting units that are in turn connected to substantially horizontal beams that form as a whole the working platforms, have long been used successfully in various operations and treatments performed on-site.
  • the structures or the buildings on which the scaffoldings are applied have an irregular face or shape.
  • the aim of the present invention is to provide a movable scaffolding whose structure achieves its aim and objects, by particularly ensuring that any obstacle in the vertical translational stroke is overcome and ensuring an excellent positioning of the walkways and therefore of the operators even in the presence of particularly irregular buildings or faces to which they are applied.
  • an object of the present invention is to provide a scaffolding whose structure in no case detracts from overall safety and functional flexibility.
  • Another object of the present invention is to provide a scaffolding whose structure further allows considerable saving in terms of tooling and preparation on site.
  • Another object of the present invention is to provide a scaffolding whose structure can be manufactured with known technologies and equipment.
  • a movable scaffolding of the type that comprises one or more uprights for supporting and guiding the vertical translational motion of one or more lifting units which are in turn connected to substantially horizontal beams that form as a whole the working platform, said scaffolding being characterized in that said one or more beams can slide along a substantially horizontal plane and with a direction of motion that is substantially perpendicular to the alignment of said uprights, with respective ends that rest slidingly, in a manner that is controlled and guided by dedicated motor means, on respective sides of the corresponding lifting unit.
  • a movable scaffolding having the structure according to the invention is generally designated by the reference numeral 10.
  • the scaffolding 10 in this case, has two lattice-like uprights 11 for supporting and guiding the vertical translational motion of a corresponding number of lifting units, each generally designated by the reference numeral 12, which are in turn connected to beams so as to support them, the beams being in this case also lattice-like and modular, being designated by the reference numeral 13, and forming as a whole the working platform.
  • all the illustrated beams 13 can slide on a substantially horizontal plane and with a direction of motion that is substantially perpendicular to the alignment of the uprights 11, their respective ends 14 resting so that they can slide in a guided manner, as described in greater detail hereinafter and in a manner that is controlled by dedicated motor means generally designated by the reference numeral 16, on respective sides 15 of the corresponding lifting unit 12.
  • Each one of the lifting units 12 in this case also has motor means 17 dedicated to actual lifting along the corresponding upright 11; the motor means typically motorizes a rack mechanism, which is not shown in the figures but is of a per se known type commonly used in the field.
  • each beam 13 is fixed to composite brackets, each generally designated by the reference numeral 18, which form linear guides 19 that can slide on a plurality of rollers 20 that are pivoted to the corresponding lifting unit 12 (at one of its sides 15).
  • the motor means 16 is constituted by a gearmotor 16a, which is rigidly coupled to the corresponding lifting unit 12 and whose output shaft supports a toothed pinion that meshes with a rack 16b that is rigidly coupled to the respective beam 13, thus achieving translational motion.
  • each side 15 of a same lifting unit 12 there are four pairs of rollers 20 that are mutually opposite in pairs; furthermore, the rollers 20 are arranged so that their rolling planes substantially converge inward in pairs.
  • Each one of the composite brackets 18 is substantially constituted by cantilevered connection elements 21 that are fixed to a tubular frame 22 whose horizontal sides 23 slidingly rest on respective rollers 20.
  • connecting elements 21 are fixed to the frame 22 and their free ends 24 are pivoted to corresponding end nodes 25 of the corresponding beam 13.
  • the scaffolding having the structure according to the invention ensures high operational functionality without however compromising in any case the overall safety and stability of ground contact and operator support.
  • the scaffolding having the structure according to the invention ensures such a high functional flexibility without however entailing excessive complications with respect to fixed scaffoldings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Movable Scaffolding (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Optical Communication System (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
EP01123329A 2000-10-12 2001-10-08 Bewegbares Gerüst Withdrawn EP1197614A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD000236 2000-10-12
ITPD20000236 IT1315748B1 (it) 2000-10-12 2000-10-12 Struttura di ponteggio mobile

Publications (2)

Publication Number Publication Date
EP1197614A2 true EP1197614A2 (de) 2002-04-17
EP1197614A3 EP1197614A3 (de) 2003-05-02

Family

ID=11452084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01123329A Withdrawn EP1197614A3 (de) 2000-10-12 2001-10-08 Bewegbares Gerüst

Country Status (2)

Country Link
EP (1) EP1197614A3 (de)
IT (1) IT1315748B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012101042B4 (en) * 2012-06-29 2013-07-04 4 Ken Pty Ltd Apparatus, system and method for erecting scaffolding
CN110271998A (zh) * 2019-08-07 2019-09-24 油特机械工具（大连）有限公司 用于多种规格筒体加工的自动化组合式起升装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545453A1 (de) * 1995-12-06 1997-06-12 Paul Lingen Hubgerüst
US6095285A (en) * 1999-08-23 2000-08-01 St-Germain; Andre Scaffolding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545453A1 (de) * 1995-12-06 1997-06-12 Paul Lingen Hubgerüst
US6095285A (en) * 1999-08-23 2000-08-01 St-Germain; Andre Scaffolding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012101042B4 (en) * 2012-06-29 2013-07-04 4 Ken Pty Ltd Apparatus, system and method for erecting scaffolding
AU2012101042C4 (en) * 2012-06-29 2015-05-07 4 Ken Pty Ltd Apparatus, system and method for erecting scaffolding
CN110271998A (zh) * 2019-08-07 2019-09-24 油特机械工具（大连）有限公司 用于多种规格筒体加工的自动化组合式起升装置
CN110271998B (zh) * 2019-08-07 2024-03-12 油特机械工具（大连）有限公司 用于多种规格筒体加工的自动化组合式起升装置

Also Published As

Publication number Publication date
EP1197614A3 (de) 2003-05-02
ITPD20000236A1 (it) 2002-04-12
IT1315748B1 (it) 2003-03-18

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