EP0119379B1 - Scaffolding - Google Patents

Scaffolding Download PDF

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Publication number
EP0119379B1
EP0119379B1 EP84100070A EP84100070A EP0119379B1 EP 0119379 B1 EP0119379 B1 EP 0119379B1 EP 84100070 A EP84100070 A EP 84100070A EP 84100070 A EP84100070 A EP 84100070A EP 0119379 B1 EP0119379 B1 EP 0119379B1
Authority
EP
European Patent Office
Prior art keywords
scaffolding
coupling
wall
anchor
disposed
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.)
Expired
Application number
EP84100070A
Other languages
German (de)
French (fr)
Other versions
EP0119379A2 (en
EP0119379A3 (en
Inventor
Josef Maier
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
Priority to AT84100070T priority Critical patent/ATE22953T1/en
Publication of EP0119379A2 publication Critical patent/EP0119379A2/en
Publication of EP0119379A3 publication Critical patent/EP0119379A3/en
Application granted granted Critical
Publication of EP0119379B1 publication Critical patent/EP0119379B1/en
Expired 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
    • 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
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • 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
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
    • 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
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

Definitions

  • the invention relates to a working platform which can be attached to an anchor, in particular to a formwork tie rod, in the upper region of a preferably concrete wall and is arranged with its accessible surface approximately at the height of the upper edge of the wall.
  • Working platforms such as FR-A-2 350 112 are known and are used to enable a bricklayer to wall up a further piece of wall, to receive and carry formwork for a next higher wall or to provide appropriate security at the bottom edge of the roof slope during roofing work Offer.
  • Such work platforms can be particularly well attached to a concrete wall, whereby the formwork tie rod originally belonging to the formwork or an opening left by it can be used to form or to hold the anchor for holding the work platform.
  • the formwork tie rods emerge from the wall at different heights, depending on the formwork used.
  • a coupling on the working platform is height-adjustable and fixable and serves to connect the working platform to the formwork tie rod or a retaining anchor inserted in its opening.
  • the coupling can thus engage the formwork tie rod or its position, but the work platform can be oriented towards the upper edge of the wall.
  • the work platform is releasably attached to the coupling and has several fastening points arranged at different heights for this coupling. This results in a particularly simple construction.
  • the coupling has at least two perforations
  • the working platform on a preferably vertical support each has pairs of perforations which are offset in height from one another and whose distance corresponds to the spacing of the perforations on the coupling, so that the connection can be established with at least two bolts is.
  • a work platform designated as a whole has a walkable tread 2 and a railing 3 remote from the wall.
  • a horizontal support 4 and a vertical support 5 and a stiffening strut 6 connecting them are arranged below the tread.
  • the entire working platform 1 can be attached according to FIG. 2 to an anchor 7, preferably to a formwork tie anchor remaining in it from the previous manufacture of the wall 8, the walkable running surface 2 according to FIG. 1 being approximately at the height of the upper edge 9 on the wall 8 should come to rest.
  • a coupling 10, shown in more detail in FIG. 2, for connecting the work platform 1 to the anchor 7 on the work platform 1 is adjustable in height and definable.
  • the tread 2 can be adjusted to the height of the upper edge 9 of the wall 8 largely independently of the position of the armature 7.
  • the work platform 1 is detachably attached to the coupling 10 and has a plurality of fastening points 11 arranged at different heights for this coupling 10.
  • Fig. 2 it can be seen that the coupling 10 has two superposed perforations, while the work platform 1 on the vertical support 5 each has mutually offset perforation pairs, in which the perforations are each half the distance according to the distance of the perforations on the coupling Have 10. This enables a connection between the coupling 10 and the vertical support 5 and thus the working platform 1 with the aid of the screw bolts 12 visible in FIG. 2.
  • the coupling 10 is arranged in the upper region of the vertical support 5 and the support 5 has at its opposite lower end a transverse support 13 for contacting the wall 8. This results in a stable mounting in which the forces coming from the cantilevered running surface 2 are good the anchor 7 and the wall 8 can be introduced.
  • the coupling 10 has at least one angled, possibly also a U-shaped cross-sectional profile, and the leg 14, which runs parallel to the wall 8 in the position of use, now has the perforations for the releasable connecting bolts 12.
  • the coupling 10 has at least one transverse bolt 15 which is arranged at a distance from the support 5 closer to the wall 8 and which can be suspended in an anchor shoe 16 or the like.

Abstract

1. Scaffolding which is adapted to be attached to an anchor, in particular to a tie anchor or the like for formwork, in the upper area of a wall preferably made of concrete and can be disposed with its passable face at approximately the height of the upper edge of the wall, said scaffolding having a coupling for connection to the wall, characterized in that the coupling (10) is adapted to be vertically adjusted and fixed in position on the scaffolding (1) and serves to connect the scaffolding (1) to the tie anchor (7) for formwork or to a holding anchor inserted in the opening of said tie anchor.

Description

Die Erfindung betrifft eine Arbeitsbühne, die im oberen Bereich einer vorzugsweise betonierten Wand an einem Anker, insbesondere an einem Schalungszuganker anhängbar ist und mit ihrer begehbaren Fläche etwa auf der Höhe des oberen Randes der Wand angeordnet ist.The invention relates to a working platform which can be attached to an anchor, in particular to a formwork tie rod, in the upper region of a preferably concrete wall and is arranged with its accessible surface approximately at the height of the upper edge of the wall.

Derartige Arbeitsbühnen wie FR-A-2 350 112 sind bekannt und dienen dazu, einem Maurer das Höhermauern eines weiteren Wandstückes zu ermöglichen, eine Schalung für eine nächst höhere Wand aufzunehmen und zu tragen oder, um bei Dachdeckerarbeiten entsprechende Sicherheit am unteren Rand der Dachschräge zu bieten. Dabei lassen sich solche Arbeitsbühnen besonders gut an eine betonierte Wand anhängen, wobei der ursprünglich zu den Schalungen gehörende Schalungszuganker oder eine von diesem hinterlassene Öffnung verwendet werden kann, um den Anker zum Halten der Arbeitsbühne zu bilden oder aufzunehmen. Dabei besteht jedoch das Problem, daß die Schalungszuganker je nach verwendeter Schalung in unterschiedlichen Höhen aus der Wand austreten.Working platforms such as FR-A-2 350 112 are known and are used to enable a bricklayer to wall up a further piece of wall, to receive and carry formwork for a next higher wall or to provide appropriate security at the bottom edge of the roof slope during roofing work Offer. Such work platforms can be particularly well attached to a concrete wall, whereby the formwork tie rod originally belonging to the formwork or an opening left by it can be used to form or to hold the anchor for holding the work platform. However, there is the problem that the formwork tie rods emerge from the wall at different heights, depending on the formwork used.

Es besteht deshalb die Aufgabe, eine Arbeitsbühne der eingangs erwähnten Art zu schaffen, die trotz beliebiger Höhe eines zuvor beim Betonieren der Wand verwendeten Schalungszugankers etwa auf der Höhe des oberen Randes der Wand angeordnet werden kann.It is therefore the task of creating a working platform of the type mentioned at the outset which, despite any height of a formwork tie rod previously used when concreting the wall, can be arranged approximately at the height of the upper edge of the wall.

Die Lösung dieser Aufgabe besteht darin, daß eine Kupplung an der Arbeitsbühne höhenverstellbar und festlegbar ist und zum Verbinden der Arbeitsbühne mit dem Schalungszuganker oder einem in dessen öffnung eingesetzten Halteankter dient. In überraschend einfacher Weise kann so die Kupplung jeweils an dem Schalungszuganker bzw. dessen Position angreifen, die Arbeitsbühne aber auf den oberen Rand der Wand hin ausgerichtet werden. Dabei ist es zweckmäßig, daß die Arbeitsbühne lösbar an der Kupplung befestigt ist und mehrere in unterschiedlichen Höhen angeordnete Befestigungsstellen für diese Kupplung aufweist. Dies ergibt eine besonders einfache Konstruktion.The solution to this problem is that a coupling on the working platform is height-adjustable and fixable and serves to connect the working platform to the formwork tie rod or a retaining anchor inserted in its opening. In a surprisingly simple manner, the coupling can thus engage the formwork tie rod or its position, but the work platform can be oriented towards the upper edge of the wall. It is expedient that the work platform is releasably attached to the coupling and has several fastening points arranged at different heights for this coupling. This results in a particularly simple construction.

Besonders zweckmäßig ist es, wenn die Kupplung wenigstens zwei Lochungen aufweist, und die Arbeitsbühne an einem vorzugsweise vertikalen Träger jeweils in der Höhe gegeneinander versetzte Lochungspaare hat, deren Abstand dem Abstand der Lochungen an der Kupplung entspricht, so daß die Verbindung mit wenigstens zwei Bolzen herstellbar ist.It is particularly expedient if the coupling has at least two perforations, and the working platform on a preferably vertical support each has pairs of perforations which are offset in height from one another and whose distance corresponds to the spacing of the perforations on the coupling, so that the connection can be established with at least two bolts is.

Weitere Ausgestaltungen der Erfindung sind Gegenstand weiterer Ansprüche.Further embodiments of the invention are the subject of further claims.

Nachstehend ist die Erfindung mit ihren ihr als wesentlich zugehörenden Einzelheiten anhand der Zeichnung noch näher beschrieben. Es zeigt in zum Teil schematisierter Darstellung: Fig. 1 eine Seitenansicht einer

  • erfindungsgemäßen Arbeitsbühne und Fig. 2 in vergrößertem Maßstab eine teilweise im Schnitt gehaltene Seitenansicht der Kupplung zum Verbinden der Arbeitsbühne mit einer Wand.
The invention is described in more detail below with its details that are essential to it, using the drawing. It shows in a partially schematic representation: FIG. 1 is a side view of a
  • Working platform according to the invention and Fig. 2 on an enlarged scale, a partially sectioned side view of the coupling for connecting the working platform to a wall.

Eine im ganzen mit 1 bezeichnete Arbeitsbühne hat eine begehbare Lauffläche 2 sowie ein wandfernes Geländer 3. Unterhalb der Lauffläche sind ein horizontaler Träger 4 sowie ein vertikaler Träger 5 und eine diese verbindende Aussteifungsstrebe 6 angeordnet.A work platform designated as a whole has a walkable tread 2 and a railing 3 remote from the wall. A horizontal support 4 and a vertical support 5 and a stiffening strut 6 connecting them are arranged below the tread.

Die gesamte Arbeitsbühne 1 ist gemäß Fig. 2 an einem Anker 7, bevorzugt an einem von der vorangegangenen Herstellung der Wand 8 in dieser verbliebenen Schalungszuganker anhängbar, wobei die begehbare Lauffläche 2 gemäß Fig. 1 etwa auf der Höhe des oberen Randes 9 an der Wand 8 zu liegen kommen soll.The entire working platform 1 can be attached according to FIG. 2 to an anchor 7, preferably to a formwork tie anchor remaining in it from the previous manufacture of the wall 8, the walkable running surface 2 according to FIG. 1 being approximately at the height of the upper edge 9 on the wall 8 should come to rest.

Da die Anordnung des Ankers 7 davon abhängt, wo bei der vorher verwendeten Schalung zur Herstellung der Wand 8 ein oberer Schalungszuganker vorgesehen war, ist eine in Fig. 2 näher dargestellte Kupplung 10 zum Verbinden der Arbeitsbühne 1 mit dem Anker 7 an der Arbeitsbühne 1 höhenverstellbar und festlegbar. Somit kann die Lauffläche 2 weitgehend unabhängig von der Lage des Ankers 7 auf die Höhe des oberen Randes 9 der Wand 8 eingestellt werden.Since the arrangement of the anchor 7 depends on where an upper formwork tie rod was provided in the formwork previously used to produce the wall 8, a coupling 10, shown in more detail in FIG. 2, for connecting the work platform 1 to the anchor 7 on the work platform 1 is adjustable in height and definable. Thus, the tread 2 can be adjusted to the height of the upper edge 9 of the wall 8 largely independently of the position of the armature 7.

Dabei ist die Arbeitsbühne 1 lösbar an der Kupplung 10 befestigt und weist mehrere in unterschiedlichen Höhen angeordnete Befestigungsstellen 11 für diese Kupplung 10 auf.The work platform 1 is detachably attached to the coupling 10 and has a plurality of fastening points 11 arranged at different heights for this coupling 10.

In Fig. 2 erkennt man, daß die Kupplung 10 zwei übereinanderliegende Lochungen aufweist, während die Arbeitsbühne 1 an dem vertikalen Träger 5 jeweils in der Höhe gegeneinander versetzte Lochungspaare hat, bei denen die Lochungen jeweils den halben Abstand gemäß dem Abstand der Lochungen an der Kupplung 10 haben. Dadurch ist eine Verbindung zwischen der Kupplung 10 und dem vertikalen Träger 5 und somit der Arbeitsbühne 1 mit Hilfe der in Fig. 2 sichtbaren Schraubenbolzen 12 möglich.In Fig. 2 it can be seen that the coupling 10 has two superposed perforations, while the work platform 1 on the vertical support 5 each has mutually offset perforation pairs, in which the perforations are each half the distance according to the distance of the perforations on the coupling Have 10. This enables a connection between the coupling 10 and the vertical support 5 and thus the working platform 1 with the aid of the screw bolts 12 visible in FIG. 2.

Die Kupplung 10 ist im oberen Bereich des vertikalen Trägers 5 angeordnet und der Träger 5 hat an seinem entgegengesetzten unteren Ende eine Querabstützung 13 zum Anlegen an die Wand 8. Dies ergibt eine stabile Halterung, bei der die von der auskragenden Lauffläche 2 kommenden Kräfte gut in den Anker 7 und die Wand 8 eingeleitet werden können. Die Kupplung 10 hat dabei zumindest ein winkliges, gegebenenfalls auch ein U-förmiges Querschnittsprofil und der in Gebrauchsstellung parallel zur Wand 8 verlaufende Schenkel 14 hat nun die Lochungen für die lösbaren Verbindungsbolzen 12.The coupling 10 is arranged in the upper region of the vertical support 5 and the support 5 has at its opposite lower end a transverse support 13 for contacting the wall 8. This results in a stable mounting in which the forces coming from the cantilevered running surface 2 are good the anchor 7 and the wall 8 can be introduced. The coupling 10 has at least one angled, possibly also a U-shaped cross-sectional profile, and the leg 14, which runs parallel to the wall 8 in the position of use, now has the perforations for the releasable connecting bolts 12.

Man erkennt in der Zeichnung ferner, daß die Kupplung 10 wenigstens einen mit Abstand zu dem Träger 5 näher zur Wand 8 angeordneten Querbolzen 15 aufweist, der in einem Ankerschuh 16 od. dgl. mit dem Wandanker 7 verbundenen oder verbindbaren Teil einhängbar ist. Darunter befindet sich ein weiterer Bolzen 17 als Aushebesicherung. Dieser wird nach dem Einhängen des Querbolzens 15 in die nach obenIt can also be seen in the drawing that the coupling 10 has at least one transverse bolt 15 which is arranged at a distance from the support 5 closer to the wall 8 and which can be suspended in an anchor shoe 16 or the like. The part connected or connectable to the wall anchor 7. Underneath there is a further bolt 17 as an anti-lift device. This is after hanging the cross pin 15 in the upward

offene Öffnung 18 des Ankerschuhs 16 unterhalb dieses Schuhs durch die Kupplung 10 gesteckt. Dann können auch Erschütterungen an der Arbeitsbühne 1 nicht mehr zu einem ungewollten Ausheben führen.open opening 18 of the anchor shoe 16 inserted below this shoe through the coupling 10. Then even vibrations on the work platform 1 can no longer lead to an unwanted lifting.

Alle in der vorstehenden Beschreibung, den Ansprüchen und der Zeichnung dargestellten Merkmale und Konstruktionsdetails können sowohl einzeln als auch in beliebiger Kombination miteinander wesentliche Bedeutung haben.All of the features and construction details presented in the above description, the claims and the drawing can have significant meaning both individually and in any combination with one another.

Claims (8)

1. Scaffolding which is adapted to be attached to an anchor, in particular to a tie anchor or the like for formwork, in the upper area of a wall preferably made of concrete and can be disposed with its passable face at approximately the height of the upper edge of the wall, said scaffolding having a coupling for connection to the wall, characterized in that the coupling (10) is adapted to be vertically adjusted and fixed in position on the scaffolding (1) and serves to connect the scaffolding (1) to the tie anchor (7) for formwork or to a holding anchor inserted in the opening of said tie anchor.
2. The scaffolding as claimed in claim 1, characterized in that the scaffolding (1) is detachably fastened to the coupling (10) and preferably has for the latter a plurality of fastening locations (11) disposed at different heights.
3. The scaffolding as claimed in claim 1 or claim 2, characterized in that the coupling (10) has at least two bores preferably disposed one above the other and the scaffolding (1) has on a preferably vertical girder (5) pairs of bores in eachltcase offset with respect to one another in height, the individual bores thereof being spaced in accordance with the spacing of the bores on the coupling (10), at least two bolts (12) being provided for connection.
4. The scaffolding as claimed in any one of claims 1 to 3, characterized in that the coupling (10) is disposed in the upper area of the vertical girder (5) and that the girder (5) has at its opposite lower end a transverse strut (13) for placing against the wall (8).
5. The scaffolding as claimed in any one of claims 1 to 4, characterized in that the coupling (10) has at least an angular cross section and that the side (14) which extends parallel to the wall (8) when positioned for use has the bores for the detachable connecting bolts (12).
6. The scaffolding as claimed in any one of clains 1 to 5, characterized in that the coupling (10) has at least one transverse bolt (15) or the like which is disposed in spaced relationship to the girder (5) closer to the wall (8) and is adapted to be set in an anchor socket (16) or a similar part connected to or connectable to the wall anchor (7).
7. The scaffolding as claimed in any one of claims 1 to 6, characterized in that the transverse bolt (15) of the coupling (10) is adapted to be set in an upwardly open recess (18) of the anchor socket (16) and that a safety bolt (17), in particular parallel to the transverse bolt (15), is insertable under the anchor socket (16) into the coupling (10).
EP84100070A 1983-03-22 1984-01-05 Scaffolding Expired EP0119379B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84100070T ATE22953T1 (en) 1983-03-22 1984-01-05 WORK PLATFORM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8308465U 1983-03-22
DE19838308465U DE8308465U1 (en) 1983-03-22 1983-03-22 WORKING STAGE

Publications (3)

Publication Number Publication Date
EP0119379A2 EP0119379A2 (en) 1984-09-26
EP0119379A3 EP0119379A3 (en) 1984-12-19
EP0119379B1 true EP0119379B1 (en) 1986-10-15

Family

ID=6751460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100070A Expired EP0119379B1 (en) 1983-03-22 1984-01-05 Scaffolding

Country Status (5)

Country Link
EP (1) EP0119379B1 (en)
AT (1) ATE22953T1 (en)
DE (2) DE8308465U1 (en)
DK (1) DK155680C (en)
NO (1) NO841104L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639129A1 (en) * 1986-11-15 1988-05-26 Noe Schaltechnik Kg Climbing bracket
GB9506055D0 (en) * 1995-03-24 1995-05-10 King M J Eng Co Walkway system
CN110700560A (en) * 2019-11-11 2020-01-17 浙江宇之航科技工程有限公司 Wall-attached hanging piece applied to attached lifting scaffold
CN111608385A (en) * 2020-05-23 2020-09-01 成都市天柱建筑工程有限公司 Wall connecting device for industrial factory building outer wall scaffold and use method thereof
CN111705668B (en) * 2020-06-19 2021-11-23 山西省交通规划勘察设计院有限公司 Method for fixedly connecting highway bridge pier support overhauling fence and bridge pier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2136395A5 (en) * 1972-04-10 1972-12-22 Outinord Sa Ets
FR2350112A2 (en) * 1976-05-07 1977-12-02 Seine & Lys Fall break for building workers - has bracket arches of flexible material supporting net apron and holding it taut
FR2370150A1 (en) * 1976-11-03 1978-06-02 Desbarats Jean Climbing working platform for building construction - has wall bracket support transferred as new floor is added and platform lifted
SE424893B (en) * 1980-09-11 1982-08-16 Goeteborg Staellningsgruppen DEVICE FOR THE WALKING OR LARGE LOSTABLE TO PREPARE A WORKING POSITION

Also Published As

Publication number Publication date
EP0119379A2 (en) 1984-09-26
ATE22953T1 (en) 1986-11-15
DK116084A (en) 1984-09-23
DE8308465U1 (en) 1983-09-08
DK155680B (en) 1989-05-01
DE3460995D1 (en) 1986-11-20
DK155680C (en) 1989-09-25
EP0119379A3 (en) 1984-12-19
NO841104L (en) 1984-09-24
DK116084D0 (en) 1984-02-28

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