EP0908581A1 - Dispositif de fixation à un bâtiment pour échafaudages, podiums et structures provisoires, p. p. avec structures tubulaires - Google Patents

Dispositif de fixation à un bâtiment pour échafaudages, podiums et structures provisoires, p. p. avec structures tubulaires Download PDF

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Publication number
EP0908581A1
EP0908581A1 EP98830587A EP98830587A EP0908581A1 EP 0908581 A1 EP0908581 A1 EP 0908581A1 EP 98830587 A EP98830587 A EP 98830587A EP 98830587 A EP98830587 A EP 98830587A EP 0908581 A1 EP0908581 A1 EP 0908581A1
Authority
EP
European Patent Office
Prior art keywords
rigid member
buildings
scaffold
building
scaffolds
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Withdrawn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
EP98830587A
Other languages
German (de)
English (en)
Inventor
Giovanni Giuseppe Serra
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 EP0908581A1 publication Critical patent/EP0908581A1/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Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the present invention relates to a scaffold anchor system for the maintenance, restoration, restructuring of buildings. It is well known that the difficulties arising from the anchorage of the provisional stages to buildings to be subjected to maintenance and/or restructuring make such works particularly heavy as far as both time and money is concerned.
  • the current methods for anchoring scaffolds to the building frame usually consist in embedding irons into the wall, anchoring the scaffold to any overhangs of the building frame, using big screws to be screwed into the frame jambs, etc.
  • the present invention aims at providing a device allowing a quick anchoring of scaffolds and/or stages to a building by common anchor screw and/or chemical dowels that can remain in their positions after the installation for a later use.
  • the device according to the invention is provided with a member whose length can be adjusted according to the distance between the front of the building and the scaffold to be anchored, such an adjustable member being able to be subjected to tensile stress between a suitable anchor means connected to the scaffold and a dowel embedded into the wall.
  • the above-mentioned adjustable member is provided with quick-coupling-and-release means that simplifies and speeds up both scaffold assembling and disassembling operations.
  • quick-coupling-and-release means that simplifies and speeds up both scaffold assembling and disassembling operations.
  • the device according to the invention includes essentially an anchor screw or a chemical dowel 1 to be secured to the wall or front F of the building, a clamping means 4 secured to scaffold P, and two rigid members 2, 3 capable of co-operating with each other to perform the function of a tension rod between anchor screw 1 embedded into the building and clamping means 4 secured to the scaffold.
  • anchor screw 1 is provided with an inside longitudinal (female) thread 1A from its outer end to the inside of the building.
  • Such a female thread 1A is able to engage a corresponding longitudinal male thread 2A arranged at one end of rigid member 2 which is provided with another but opposite handed thread 2B parallel to thread 2A.
  • Rigid member 3 is provided with a thread which is capable of engaging thread 2B of rigid member 2, its free end having two projecting side flanges 6 able to engage clamping means 4 secured to the scaffold.
  • the top plan view of rigid member 3 is that of a "T"-shaped bolt with threaded shank and very short, squared flanges 6.
  • Clamping means 4 is essentially provided with a clamp formed of two half collars connected by two bolts which are similar to those currently used for securing to one another the tubular members forming the scaffolds.
  • rigid member 3 is first coupled to one of the half collars forming clamping member 4 and then both half collars are clamped to the scaffold which is being raised.
  • rigid member 2 is partially screwed to rigid member 3, as shown in fig. 5, whereupon free threaded end 2A is screwed to anchor bolt 1 which has been previously embedded into the building.
  • the tension rod formed by the coupling of the components 1, 2, 3 and 4 can be adjusted according to the distance between the tubular scaffold members and wall F by rotating rigid member 2 so that a safe and stable anchoring of the scaffold to the wall can be accomplished.
  • rigid member 2 In order to facilitate the rotation of rigid member 2, its peripheral portion 5 is provided with at least two diametrically opposed flat surfaces that are parallel to the longitudinal axis of rigid member 2 itself so that an adjustable spanner can be engaged and used. It is obvious that, as an alternative, the outer surface of rigid member 2 may be provided with a polygonal section (having an even number of sides) to which an adjustable spanner or the like can be engaged.
  • a first advantage over the known art is that the assembling and the disassembling of the scaffold is made easier and faster owing to the simplicity by which the single anchor elements are coupled and quickly released by screwing and unscrewing threads and the fact that the T-shaped head of rigid member 3 can be released from the half collar of clamping means 4 only by axially rotating the same by 90°.
  • a second advantage of the invention is that the anchoring device can be locked in its position by a suitable nut screwed to the shank of rigid member 3 which is tightened against the end of rigid member 2 after the adjustment.
  • a third advantage of the invention is given by the fact that the future assembling of a scaffold requires less time and work because the anchor screws remain in their seats embedded into the front wall and then are available for future use.
  • next scaffolds to be raised can be completely or partially erected without impairing their stability and safety.
  • Still another advantage of the invention is given by the fact that as the next assembling does not require any hole for the anchor screws (which have been already embedded into the wall), the front of the building does not need any finishing after disassembling the scaffolds.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP98830587A 1997-10-06 1998-10-06 Dispositif de fixation à un bâtiment pour échafaudages, podiums et structures provisoires, p. p. avec structures tubulaires Withdrawn EP0908581A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM970602 1997-10-06
IT000602 IT1295415B1 (it) 1997-10-06 1997-10-06 Dispositivo per l'ancoraggio rapido di impalcature, ponteggi e opere provvisionali per l'edilizia, in particolare aventi struttura tubolare

Publications (1)

Publication Number Publication Date
EP0908581A1 true EP0908581A1 (fr) 1999-04-14

Family

ID=11405283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830587A Withdrawn EP0908581A1 (fr) 1997-10-06 1998-10-06 Dispositif de fixation à un bâtiment pour échafaudages, podiums et structures provisoires, p. p. avec structures tubulaires

Country Status (2)

Country Link
EP (1) EP0908581A1 (fr)
IT (1) IT1295415B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365911A (en) * 2000-08-15 2002-02-27 Richard Bradstock Connecting device for attaching scaffold to a wall
GB2419372A (en) * 2004-10-21 2006-04-26 Alun Willis A scaffolding tie
DE102008015389A1 (de) * 2008-03-20 2009-09-24 Carola Wardermann Gerüstanker
ITGE20080076A1 (it) * 2008-09-13 2010-03-14 Giuliano Floris Terminale di ancoraggio per impalcature
DE102009032969A1 (de) * 2009-07-14 2011-01-20 Peter Eisenreich Verankerungsvorrichtung und Verwendung
WO2014044804A1 (fr) * 2012-09-21 2014-03-27 Safe Patentverwaltungs- Und Verwertungs Gmbh Elément de fixation pour un dispositif de sécurité
CN106150060A (zh) * 2016-08-25 2016-11-23 上海嘉实（集团）有限公司 基于装配式连墙件外墙脚手架体系及施工方法
JPWO2014162371A1 (ja) * 2013-04-03 2017-02-16 株式会社カシワバラ・コーポレーション 固定金具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592957A (zh) * 2016-12-21 2017-04-26 浙江海洋大学 一种脚手架连墙件
CN112252702A (zh) * 2020-09-24 2021-01-22 中建四局第六建设有限公司 一种外架连墙件连接方法及装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998294A (en) * 1976-02-04 1976-12-21 Moeller Melvin A Connecting device adapted to maintain an object at a selected distance from a wall
DE2850279A1 (de) * 1978-11-20 1980-05-29 Heinrich Haenzel Vorrichtung zur befestigung einer geruestleiter eines baugeruestes an einer hauswand
EP0071376A1 (fr) * 1981-07-25 1983-02-09 J.W. RAYLOR & CO. (ENGINEERS) LIMITED Pièces de raccordement pour ancrer des éléments allongés à des bâtiments
GB2125872A (en) * 1982-08-13 1984-03-14 Keyworthy Limited Attachment of scaffolding or like structures to buildings
DE3347665A1 (de) * 1983-12-31 1985-07-11 Friedr. Ischebeck GmbH, 5828 Ennepetal Schraubanker
DE9312778U1 (de) * 1993-08-20 1994-03-03 Vogel, Hans, 89555 Steinheim Vorrichtung zum Verankern eines Gerüstes
DE9417562U1 (de) * 1994-11-02 1995-02-16 Hauser, Johann, 93339 Riedenburg Gerüstanker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998294A (en) * 1976-02-04 1976-12-21 Moeller Melvin A Connecting device adapted to maintain an object at a selected distance from a wall
DE2850279A1 (de) * 1978-11-20 1980-05-29 Heinrich Haenzel Vorrichtung zur befestigung einer geruestleiter eines baugeruestes an einer hauswand
EP0071376A1 (fr) * 1981-07-25 1983-02-09 J.W. RAYLOR & CO. (ENGINEERS) LIMITED Pièces de raccordement pour ancrer des éléments allongés à des bâtiments
GB2125872A (en) * 1982-08-13 1984-03-14 Keyworthy Limited Attachment of scaffolding or like structures to buildings
DE3347665A1 (de) * 1983-12-31 1985-07-11 Friedr. Ischebeck GmbH, 5828 Ennepetal Schraubanker
DE9312778U1 (de) * 1993-08-20 1994-03-03 Vogel, Hans, 89555 Steinheim Vorrichtung zum Verankern eines Gerüstes
DE9417562U1 (de) * 1994-11-02 1995-02-16 Hauser, Johann, 93339 Riedenburg Gerüstanker

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365911A (en) * 2000-08-15 2002-02-27 Richard Bradstock Connecting device for attaching scaffold to a wall
GB2419372A (en) * 2004-10-21 2006-04-26 Alun Willis A scaffolding tie
GB2419372B (en) * 2004-10-21 2010-02-10 Alun Willis Scaffolding wall tie
DE102008015389A1 (de) * 2008-03-20 2009-09-24 Carola Wardermann Gerüstanker
DE102008015389B4 (de) * 2008-03-20 2010-07-22 Carola Wardermann Gerüstanker
ITGE20080076A1 (it) * 2008-09-13 2010-03-14 Giuliano Floris Terminale di ancoraggio per impalcature
DE102009032969A1 (de) * 2009-07-14 2011-01-20 Peter Eisenreich Verankerungsvorrichtung und Verwendung
DE102009032969B4 (de) * 2009-07-14 2011-07-21 Eisenreich, Peter, 86556 Verankerungsvorrichtung und Verwendung
WO2014044804A1 (fr) * 2012-09-21 2014-03-27 Safe Patentverwaltungs- Und Verwertungs Gmbh Elément de fixation pour un dispositif de sécurité
JPWO2014162371A1 (ja) * 2013-04-03 2017-02-16 株式会社カシワバラ・コーポレーション 固定金具
CN106150060A (zh) * 2016-08-25 2016-11-23 上海嘉实（集团）有限公司 基于装配式连墙件外墙脚手架体系及施工方法
CN106150060B (zh) * 2016-08-25 2018-07-20 上海嘉实（集团）有限公司 基于装配式连墙件外墙脚手架体系的施工方法

Also Published As

Publication number Publication date
IT1295415B1 (it) 1999-05-12
ITRM970602A1 (it) 1999-04-06

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