EP0597384A1 - Elargissement d'échafaudage au moyen d'un console - Google Patents

Elargissement d'échafaudage au moyen d'un console Download PDF

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Publication number
EP0597384A1
EP0597384A1 EP93117860A EP93117860A EP0597384A1 EP 0597384 A1 EP0597384 A1 EP 0597384A1 EP 93117860 A EP93117860 A EP 93117860A EP 93117860 A EP93117860 A EP 93117860A EP 0597384 A1 EP0597384 A1 EP 0597384A1
Authority
EP
European Patent Office
Prior art keywords
scaffolding
widening
scaffold
console
horizontal support
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Withdrawn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
EP93117860A
Other languages
German (de)
English (en)
Inventor
Friedrich Schneider
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.)
Scozzari Agostino
Original Assignee
Scozzari Agostino
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 Scozzari Agostino filed Critical Scozzari Agostino
Publication of EP0597384A1 publication Critical patent/EP0597384A1/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Withdrawn legal-status Critical Current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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame
    • 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
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/154—Non-detachably fixed and secured connections between platform and scaffold
    • 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
    • E04G5/06—Consoles; Brackets
    • 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
    • E04G5/06—Consoles; Brackets
    • E04G5/061—Consoles; Brackets specially adapted for attachment to scaffolds

Definitions

  • scaffold brackets are already widely used in scaffolding.
  • scaffolding that is built along house walls is often widened above the eaves in both directions in order to obtain a larger working platform at this height.
  • scaffold brackets are attached on both sides by so-called vertical frames, in the upper cross member of which additional scaffold floors can be inserted.
  • the width of the cross member is matched to the center distance of the two vertical struts of the vertical frame, so that previously the same scaffold floors could be inserted both in the upper cross strut of a vertical frame and in the cross members of such scaffold consoles.
  • This standard floor is dimensioned such that diagonal struts can be hung on the outside of the scaffold over several floors in the vertical frame without these diagonal struts protruding from the vertical struts of the vertical frame.
  • a gap resulted between the shelves of the scaffold and the scaffold console, which had a width of approximately 120 mm with conventional standard scaffolds. This gap was usually covered with a cover for occupational safety.
  • the object of the invention is therefore to propose a widening of the scaffolding which meets the requirements in accordance with the regulations, withstands the rough conditions of use on site and can be produced with as little effort as possible.
  • the horizontal support of the scaffold console has a projection which, in the installed state, engages in a recess in a widened scaffold floor or its support or suspension elements.
  • the above-mentioned gap between two shelves is naturally reduced in order to meet the above-mentioned regulations.
  • the protrusion on the horizontal support of the scaffold console also prevents a standard scaffold floor of the main scaffold from being hung or placed on the horizontal support of the scaffold console. This reliably ensures that in the scaffold bracket used for the scaffolding extension only the specially provided floors with the enlargement are used and not negligently the usual narrow standard floors.
  • the horizontal support of the scaffold console In order to be able to continue to manufacture the scaffold console from standard parts, it is advisable to design the horizontal support of the scaffold console as a U-profile part. Such a configuration of the horizontal beam corresponds to the cross beam of a commonly used vertical frame.
  • the bolt can be attached inside the profile. This leaves the outer shape of the cross member unchanged, which can be particularly advantageous when loading. This also avoids an additional abutting edge, as it would represent a bolt protruding from the horizontal beam, which in turn benefits occupational safety.
  • the scaffold floor that can be inserted into such a cross member advantageously has hook-in tabs for suspending the bottom in the U-profile of the horizontal beam, at least one of the hook-in tabs being provided with a recess for the bolt within the U-profile.
  • Such an anti-tilt device is advantageously designed as an angle on the top of the horizontal support, under which the floor can be inserted during assembly with at least one hanging tab. This provides a solid anti-tipping device that does not require any additional effort during assembly. Of course, such a tilt protection could also be attached to the cross member of a conventional vertical frame in order to secure the usual standard floors against tipping.
  • the side broadening of the shelves is preferably increased somewhat in height compared to the floor level of the standard shelves used in the main scaffold. This makes it possible to use such a shelf in the case of various shelves in the main frame which have been customary to date.
  • Such standard floors have a slightly larger height in an aluminum version than in a steel or wood version.
  • a widespread shelf according to the invention with a slightly increased widening can be used with all these standard shelves.
  • FIGs 1 and 2 the upper end of a widened frame 1 is shown.
  • two longitudinal struts 2, 3 of a vertical frame 4 (not shown completely) lead upward to a cross strut 5, with struts 6, 7 stiffening the vertical frame 4.
  • a large 8 and a small console 9 are attached to each side of the vertical frame 4.
  • the two brackets 8, 9 are fastened to the vertical frame 4 by screw connections 10, 11.
  • the two horizontal beams 12, 13 extend the cross strut 5 on both sides.
  • two standard bases 14 with hook-in tabs 15 are suspended in the open U-profile of the cross strut 5.
  • a gap 16 results between the standard bases 14 of the cross member 5 and the two shelves 17, 18 of the horizontal support 12.
  • One 17 of the bases 17, 18 inserted into the horizontal support 12 of the large bracket 8 is also a standard base.
  • the widening floor 18 pointing towards the main scaffold, however, has a widening 19 as well as the widening floor 20 inserted into the horizontal support 13 of the small console 9 has an enlargement 21.
  • the U-shaped horizontal supports 12, 13 are penetrated by bolts 22, 23.
  • Two brackets 30, 31 overlap two suspension brackets 32, 33 to prevent tipping.
  • the angles 30, 31 are firmly attached to the horizontal beams 12, 13.
  • FIG. 10 An extension base 34 according to the invention, which can be used both in the small console 9 and in the large console 8 as an extension base 18 or 20, is shown in FIG. In this illustration, the recess 35 is made particularly clear. The height h of the floor level 36 with respect to the widening 37 also emerges well in this illustration.
  • the brackets 8, 9 are first screwed to the vertical frame 4. Subsequently, the floors 17, 18, 20 are inserted into the horizontal beams 12, 13 of the two brackets 8, 9.
  • the two widening bases 18, 20 are inserted in such a way that the suspension lugs 32, 33 are first pushed without a recess 26, 27 at angles 30, 31 when the widening base is raised obliquely.
  • the fitter can stand on the standard floors 14 of the main scaffold. Then he lowers the bottoms 18, 20 so that the hook-in tabs 28, 29 with their recesses 26, 27 engage the bolts 22, 23 on their parts 24, 25 protruding inside the U-shaped horizontal beams 12, 13.
  • the widening bases 18, 20 are thus secured both against lateral displacement and against tipping.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Furniture Connections (AREA)
  • Movable Scaffolding (AREA)
EP93117860A 1992-11-12 1993-11-04 Elargissement d'échafaudage au moyen d'un console Withdrawn EP0597384A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4238241 1992-11-12
DE4238241A DE4238241A1 (de) 1992-11-12 1992-11-12 Gerüstverbreiterung mit einer Gerüstkonsole

Publications (1)

Publication Number Publication Date
EP0597384A1 true EP0597384A1 (fr) 1994-05-18

Family

ID=6472746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93117860A Withdrawn EP0597384A1 (fr) 1992-11-12 1993-11-04 Elargissement d'échafaudage au moyen d'un console

Country Status (2)

Country Link
EP (1) EP0597384A1 (fr)
DE (1) DE4238241A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1070807A1 (fr) * 1999-07-17 2001-01-24 Wilhelm Layher Vermögensverwaltungs-GmbH Console d'échafaudage
EP2949834A1 (fr) * 2014-05-30 2015-12-02 Tobler AG Console de fixation pour plateaux d'échafaudage, plateau d'échafaudage, et échafaudage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316507U1 (de) * 1993-10-28 1994-11-03 Fakler, Eugen, 88471 Laupheim Hubarbeitsbühne mit Hilfsplattform

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340130A (en) * 1980-07-24 1982-07-20 Kwikform America, Inc. Scaffold frame header
US4583618A (en) * 1984-11-15 1986-04-22 Zimmerman Rudi M Coordinated stage system with articulate means
GB2201715A (en) * 1987-03-03 1988-09-07 Kwikform Ltd Gkn Folding staging support assembly
DE3832066A1 (de) * 1987-09-23 1989-04-06 Geb Layher Langer Geruestbodenteil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6750561U (de) * 1968-09-26 1969-01-09 Huennebeck Ag Zerlegbares geruest
DE9112488U1 (de) * 1991-10-08 1992-07-16 Günter Rux GmbH, 5800 Hagen Metallstandgerüst

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340130A (en) * 1980-07-24 1982-07-20 Kwikform America, Inc. Scaffold frame header
US4583618A (en) * 1984-11-15 1986-04-22 Zimmerman Rudi M Coordinated stage system with articulate means
GB2201715A (en) * 1987-03-03 1988-09-07 Kwikform Ltd Gkn Folding staging support assembly
DE3832066A1 (de) * 1987-09-23 1989-04-06 Geb Layher Langer Geruestbodenteil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1070807A1 (fr) * 1999-07-17 2001-01-24 Wilhelm Layher Vermögensverwaltungs-GmbH Console d'échafaudage
EP2949834A1 (fr) * 2014-05-30 2015-12-02 Tobler AG Console de fixation pour plateaux d'échafaudage, plateau d'échafaudage, et échafaudage

Also Published As

Publication number Publication date
DE4238241A1 (de) 1994-05-19

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