EP1227203A1 - Verfahren und Vorrichtung zum errichten eines Gerüsts, insbesondere für Bau und Wartung - Google Patents

Verfahren und Vorrichtung zum errichten eines Gerüsts, insbesondere für Bau und Wartung Download PDF

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Publication number
EP1227203A1
EP1227203A1 EP02075346A EP02075346A EP1227203A1 EP 1227203 A1 EP1227203 A1 EP 1227203A1 EP 02075346 A EP02075346 A EP 02075346A EP 02075346 A EP02075346 A EP 02075346A EP 1227203 A1 EP1227203 A1 EP 1227203A1
Authority
EP
European Patent Office
Prior art keywords
scaffolds
scaffolding
guide rails
building
scaffold
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Withdrawn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
EP02075346A
Other languages
English (en)
French (fr)
Inventor
Robert Jacobus Reigwein
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.)
Reco Holding BV
Original Assignee
Reco Holding BV
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 Reco Holding BV filed Critical Reco Holding BV
Publication of EP1227203A1 publication Critical patent/EP1227203A1/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Withdrawn legal-status Critical Current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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/28—Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
    • 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
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/242—Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily covering the whole worksite, e.g. building, trench
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/12—Canopies
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G2005/008—Hoisting devices specially adapted as part of a scaffold system

Definitions

  • the invention relates to a scaffolding.
  • the invention particularly relates to a scaffolding provided with a supporting structure supported thereon, which structure bridges a space between two opposite scaffolds.
  • Such a scaffolding is known from practice.
  • the known scaffolding comprises two scaffolds, between which a space is left clear, for instance a building site.
  • the two scaffolds support a series of roof parts spanning and covering the above space. This renders it possible to work while being sheltered from the surroundings, at least upwards. If relatively heavy parts are to be brought or displaced between the scaffolds, at least one roof part is lifted by means of a crane arranged outside the scaffolding and put aside, for instance beside the scaffolding or on another roof part, after which the space becomes at least partly clear for use of the above crane between the scaffolds. After the desired displacements have been carried out with the crane, the above roof part is put back again, and the work can continue.
  • This known scaffolding has the advantage that there can be obtained therewith, at least temporarily with relatively simple means, a protective structure can be obtained, under which construction and maintenance or the like can take place, while heavy manipulations can still be carried within the above space out by means of a relatively heavy crane.
  • This has the drawback that, to this end, always at least one part must be removed, put aside, and put back afterwards.
  • the crane required for this purpose is often relatively heavy, exactly because the complete roof parts must be liftable and displaceable. Moreover, particularly in a relatively strong or unfavorable wind, this is dangerous and therefore often not practicable.
  • the object of the invention is to provide a scaffolding of the type described in the opening paragraph, in which the above drawbacks are avoided, while retaining the advantages thereof.
  • a scaffolding according to the invention is characterized by the features of claim 1.
  • supporting structures capable of spanning the space between the scaffolds can be supported on the scaffolds, which supporting structures are movable over the scaffolds over guide rails provided thereon.
  • the supporting structures can be displaced relatively easily, without requiring them to be lifted. This appreciably increases the ease of operation, while, moreover, the safety is improved.
  • the movable supporting structure may comprise at least one movable roof part, preferably a series of movable roof parts.
  • the supporting structure in a scaffolding according to the invention may comprise a hoisting device, such as a crane, with which products can be taken up and displaced between the scaffolds.
  • a hoisting device is preferably of the portal crane type.
  • a scaffolding according to the invention is characterized by the features of claim 5.
  • the at least one hoisting device may be supported and displaced on the inner guide rails, independently of the roof parts.
  • the hoisting device is movable under at least a plurality of the roof parts, such that the crane can be moved under a mainly closed roof.
  • relatively light products can be easily displaced between the scaffolds, with closed roof, while one or more roof parts can be moved away when heavier objects are to be displaced between the scaffolds, brought therebetween from the outside or removed from between the scaffolds.
  • prefab parts for structures to be built between the scaffolds such as a house, can be easily taken up with a relatively heavy crane and be placed between the scaffolds, by moving one or more roof parts. After placing the above part, the roof parts can be closed, so that a closed building space is obtained again.
  • the scaffolds are stabilized near the underside by means of ballast means, which, for instance, may be designed as bags filled with bulk material, such as sand, gravel or such material to be used for construction, attached to scaffold tubes of the scaffolds.
  • ballast means which, for instance, may be designed as bags filled with bulk material, such as sand, gravel or such material to be used for construction, attached to scaffold tubes of the scaffolds.
  • bulk material such as sand, gravel or such material to be used for construction
  • the invention further relates to an assembly of a scaffolding and a building, which building is at least nearly completely enclosed by the scaffolding, during extension, alteration, maintenance, and the like.
  • the invention relates to a method for building up a scaffolding, characterized by the features of claim 11.
  • This supporting structure may be built up at least partly from a plurality of roof parts, which, viewed in the longitudinal direction of the scaffolds, have a total length smaller than the above length of the scaffolds, such that roof parts can be moved apart to clear therebetween the space between the scaffolds.
  • the supporting structure may comprise a hoisting device placed on the guide rails, which hoisting device is moved in the longitudinal direction of the scaffolds during use.
  • a method according to the invention is characterized by the features of claim 18.
  • the invention further relates to a method for construction or maintenance of a building, characterized by the features of claim 19.
  • a building can be constructed or maintained in a very advantageous and ergonomically sound manner.
  • the whole building, at least the part thereof to be constructed or maintained can be completely enclosed in the scaffolding, so that the construction or maintenance becomes nearly completely weather-independent.
  • Relatively heavy parts can be easily placed between the scaffolds, removed or displaced therebetween, without requiring complete removal of roof parts. In fact, they can be easily moved away.
  • displacement of relatively small loads within the space is possible by means of the hoisting device, with closed roof.
  • scaffolds such as scaffold tubes, girders and struts, which may be selected to be of any suitable type.
  • a scaffolding and method described for use in the construction of a house, are diagrammatically shown by way of illustration. It will be clear, however, that such a scaffolding can be built up in any desired position, for instance as temporary covering in, for instance, boat building, groundworks, and the like. All the employed parts are, where possible, built up from modular parts, such as uprights, girders, and struts.
  • Figs. 1-3 show respectively a front view, a side view, and a top view of a scaffolding 1 according to the invention, comprising two scaffolds 2, which extend parallel to each other.
  • the scaffolds 2 are each built up from three series of scaffold tubes 4A-C, interconnected by girders 6, at least substantially horizontal coupling tubes 6, secured to the scaffold tubes 4 with known per se couplings.
  • Struts 8 are provided to interconnect series of scaffold tubes 4, to obtain the desired stability.
  • scaffolding planks (not shown) are supported and secured in a known per se manner.
  • an end wall 10 is built up, again from scaffold tubes 4, girders 6, and struts 8, which interconnect the scaffolds 2.
  • a wind- and waterproof coating 12 is provided, so that the space 14 between the scaffolds 2 is sheltered to the outside.
  • Ladders may be provided for climbing the scaffolds 2.
  • Stabilizing sections 16 may be provided to prevent buckling.
  • each scaffold 2 two pairs of rails 18, 20 are provided to support respectively movable roof parts 22, as shown in Fig. 1, and a hoisting device 24 in the form of a portal crane, crab or the like, movable on the rails 20 under the roof parts 22.
  • a hoisting device 24 in the form of a portal crane, crab or the like, movable on the rails 20 under the roof parts 22.
  • Fig. 6 Over the roof parts 22 there is also provided a wind- and waterproof coating 12, which overhang the longitudinal edges and extend to against the outside of the coating 12 on the scaffolds 2, so that the space 14 is also closed upwards in a wind- and waterproof fashion.
  • the coating 12 is preferably arranged such that movements of the roof parts 22 in the longitudinal direction L of the scaffolds 2 are not hindered.
  • a separate strip of coating 12 is preferably arranged on each roof part 22.
  • each roof part 22 may have a length L 2 , measured in the longitudinal direction L of the scaffold 2, which is approximately equal to the length of the girders 6 extending in the longitudinal direction L of the scaffold 2, at least the distance between two juxtaposed girders 6.
  • the scaffolds 2 then project, for instance, over a length of two girders 6 beyond the roof parts 22 pushed against each other, so that two roof parts 22 can be moved side by side onto these projecting parts of the scaffolds 2.
  • Each roof part 22 is, for instance, built up from a plurality of girders 6A, uprights 4A, and struts 8A, composed to form two or more, for instance four, frames 23, which relative to each other slope from a ridge-forming center 26 down outwards, providing a proper drainage.
  • a supporting element 30 is secured on the underside against each roof part 22, which supporting element is provided with wheels 32 with which the relevant roof part 22 is supported on the outer pair of guide rails 18.
  • the roof part 22 can therefore be moved over the guide rails 18, in the longitudinal direction of the scaffolds 2.
  • the hoisting device 24 is supported by means of wheel sets 34, as shown in Fig. 6.
  • the hoisting device 24 is designed as a known per se lattice structure, provided on the underside with a running rail 36 along which a crab 38 can move, in a direction P at right angles to the longitudinal direction of the scaffolds 2, which crab 38 is provided, in a manner known per se, with hoisting means 40, diagrammatically shown in the form of a hook.
  • the hoisting device 24, in particular the wheel sets 34 have such a height that the hoisting device 24 can be moved over the inner guide rails 20 by means of the wheel sets 34, along the bottom of the roof parts 22. This means that the hoisting device 24 moved along the top of the space 14 when the roof 21 is closed, to displace loads within the space 14.
  • ballast means 42 are provided to stabilize and keep aground the scaffolding 1.
  • These ballast means 42 may, for instance, be formed by bigbags, secured to the scaffold tubes 4 with loops and filled with bulk material.
  • This bulk material may, for instance, be material conventionally used on a building site, such as sand, gravel or the like.
  • this bulk material may be used up during the construction, in which during the building up of a building 44 in the space 14, the scaffolds 2 can optionally be secured to the building 44, for sufficient stabilization.
  • Fig. 6A diagrammatically shows a front view of a part of a guide rail module 46 having thereon a wheel set 31 for a roof part 22.
  • the guide rail module 46 comprises two I-sections 48, arranged parallel to each other at a distance suited for the wheels 30.
  • Girders 6C are put through the vertical bodies 49 of the I-sections 48 and secured thereto, for instance by welding, such that a mirror-symmetric guide rail module 46 is obtained, symmetrically in a plane V through the longitudinal axis of the girders 6C, at right angles to the plane of the drawing.
  • At a first end each girder 6C is provided with a body 50, near the opposite end of a hole 52.
  • the girders 6C and thus the guide rail module 46 can be easily secured to uprights 4A-C.
  • the guide rails 20 for the hoisting device 24 are built up in the same manner, the girders 6C having a greater length.
  • the wheel set 31 is provided with axles 54 having at both ends a wheel, which can roll along the upper side of the I-sections 48.
  • the wheels 30 may be provided with end flanges 33, thereby preventing the wheels 30 from moving sidewards off the rails 18.
  • the support 32 connected with the roof part 22, is provided on the underside with a gantry 56, which accommodates the axle 54, while on the outer side there is provided a substantially L-shaped body 58, which, with the free leg 60, contacts the underside of the upper horizontal body 62 of the outer I-section 48. This prevents the wheels 30 from running off the guide rails 18. In this manner, the roof parts 22 are easily prevented from loosening, for instance through wind under the roof parts 22.
  • the wheel sets 34 of the hoisting device 24 may also be designed in the same or comparable manner, while, moreover, other suitable wheel sets 31, 34 and guide rail modules 40 may be used as well.
  • Fig. 7 shows a corner of a device 1 according to the invention, with removed roof 21.
  • the guide rail modules 40 are interconnected by securing the flanges 50 against each other and attaching them to the upper ends of the central uprights 4B, while the openings 52 are secured to respectively the inner and outer uprights 4A, C.
  • At the top of the end wall 10 there are also used guide rail modules 40, in particular those of the type for the outer guide rails 18, although these rails have no guide rail function in the end walls 40. It is thus ensured, however, that with relatively few different types of parts a device 1 according to the invention can be built up.
  • a scaffolding according to the present invention there can be obtained, for instance, a space having a working area of 25 to 45 meters and a height of approximately 13 meters.
  • modular dimensions are used for uprights, girders and struts, and other scaffold parts, so that the space can be easily enlarged or reduced.
  • scaffolds according to the invention that can support, for instance, hoisting devices having a capacity of some tons, for instance three tons, in relatively large spans, for instance more than 22 meters.
  • roof parts are omitted and only one crane is positioned on running rails on the scaffolds. In such a case, only one pair of running rails is necessary on each scaffold.
  • the hoisting device may be omitted, and it suffices to use roof parts.
  • the roof parts may also be of such design that they can be partly folded and are movable, for instance, in folded form, while, moreover, roof parts may be of such design that at all times a first roof part is slidable over a second roof part, which, if necessary, are then movable together over the above guide rails. This has the advantage that there need not always be moved away a relatively large number of roof parts.
  • the scaffolds may extend slightly farther, so that roof parts can be moved away towards both sides.
  • the roof parts and the hoisting device may be manually movable as well as provided with driving means, for instance an electric motor for displacement thereof.
  • driving means for instance an electric motor for displacement thereof.
  • protective devices may be provided to prevent roof parts and/or the hoisting device from running off the guide rails.
  • there may be provided on each scaffold, for instance, three pairs of guide rails, of which two pairs of guide rails are used for roof parts that can move alternately on an outward pair of guide rails and an inward pair of guide rails, such that these roof parts can be moved over each other.
  • each scaffold may be used, for instance, one guide rail for the roof parts on each scaffold.
  • the roof parts may be supported on the guide rails as well as be suspended therefrom.
  • the scaffolds may be placed loose on a bottom, but may also be anchored thereto, for instance by means of suitable foundation means.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Movable Scaffolding (AREA)
EP02075346A 2001-01-30 2002-01-29 Verfahren und Vorrichtung zum errichten eines Gerüsts, insbesondere für Bau und Wartung Withdrawn EP1227203A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1017240A NL1017240C2 (nl) 2001-01-30 2001-01-30 Werkwijze en inrichting voor het opbouwen van een steiger, in het bijzonder voor bouw en onderhoud.
NL1017240 2001-01-30

Publications (1)

Publication Number Publication Date
EP1227203A1 true EP1227203A1 (de) 2002-07-31

Family

ID=19772820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02075346A Withdrawn EP1227203A1 (de) 2001-01-30 2002-01-29 Verfahren und Vorrichtung zum errichten eines Gerüsts, insbesondere für Bau und Wartung

Country Status (2)

Country Link
EP (1) EP1227203A1 (de)
NL (1) NL1017240C2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607565A1 (de) * 2011-12-21 2013-06-26 Wilhelm Layher Verwaltungs-GmbH Kederdachfirstträger und Kederdachträgereinrichtung
JP2017031657A (ja) * 2015-07-31 2017-02-09 株式会社大林組 天井クレーン支持装置及び荷重受け部材
CN106410634A (zh) * 2016-11-28 2017-02-15 国网山东省电力公司蓬莱市供电公司 一种电网专用移动检测电源箱
DE102016102199A1 (de) * 2016-02-09 2017-08-10 Rux Gmbh Vorrichtung zur Erstellung eines Wetterschutzdaches
EP3363966A1 (de) * 2017-02-15 2018-08-22 ALFIX GmbH Verfahrbares wetterschutzdach mit aushubsicherung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1684162A1 (de) * 1966-08-03 1969-10-30 Albert Brassel Schutzhalle fuer Baustellen
CH675611A5 (de) * 1987-12-24 1990-10-15 Hans Bertani

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1684162A1 (de) * 1966-08-03 1969-10-30 Albert Brassel Schutzhalle fuer Baustellen
CH675611A5 (de) * 1987-12-24 1990-10-15 Hans Bertani

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607565A1 (de) * 2011-12-21 2013-06-26 Wilhelm Layher Verwaltungs-GmbH Kederdachfirstträger und Kederdachträgereinrichtung
JP2017031657A (ja) * 2015-07-31 2017-02-09 株式会社大林組 天井クレーン支持装置及び荷重受け部材
DE102016102199A1 (de) * 2016-02-09 2017-08-10 Rux Gmbh Vorrichtung zur Erstellung eines Wetterschutzdaches
DE102016102199B4 (de) 2016-02-09 2021-09-23 Rux Gmbh Vorrichtung zur Erstellung eines Wetterschutzdaches
CN106410634A (zh) * 2016-11-28 2017-02-15 国网山东省电力公司蓬莱市供电公司 一种电网专用移动检测电源箱
CN106410634B (zh) * 2016-11-28 2018-11-16 肇庆胜尚知识产权服务有限公司 一种电网专用移动检测电源箱
EP3363966A1 (de) * 2017-02-15 2018-08-22 ALFIX GmbH Verfahrbares wetterschutzdach mit aushubsicherung

Also Published As

Publication number Publication date
NL1017240C2 (nl) 2002-07-31

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