FR2835554A1 - Supporting triangle for wall shuttering or scaffolding comprises tubular bars in right-angled triangular shape with adjusting screw at one corner - Google Patents

Supporting triangle for wall shuttering or scaffolding comprises tubular bars in right-angled triangular shape with adjusting screw at one corner Download PDF

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Publication number
FR2835554A1
FR2835554A1 FR0201370A FR0201370A FR2835554A1 FR 2835554 A1 FR2835554 A1 FR 2835554A1 FR 0201370 A FR0201370 A FR 0201370A FR 0201370 A FR0201370 A FR 0201370A FR 2835554 A1 FR2835554 A1 FR 2835554A1
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France
Prior art keywords
fixing device
scaffolding
formwork
formwork fixing
corner
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Granted
Application number
FR0201370A
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French (fr)
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FR2835554B1 (en
Inventor
Gabriel Ballu
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Individual
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Individual
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Priority to FR0201370A priority Critical patent/FR2835554B1/en
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Publication of FR2835554B1 publication Critical patent/FR2835554B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/18—Making embankments, e.g. dikes, dams
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bridges Or Land Bridges (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The triangle, made from tubular metal bars assembled in a right-angled triangle (A B C) has a threaded hole at one corner for an adjusting screw with a pressure plate and cranked handle for setting the upright member of the triangle in a vertical position. The trinagle can be used to support a shuttering panel used to make a retaining wall from mortar and loose rocks or, inverted, it can provide rigidity to scaffolding with its vertical and horizontal members and an angled brace.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

La présente invention consiste en un échafaudage de forme triangulaire A. B. C. qui a pour but notamment de permettre d'exécuter économiquement une face murale intégrée ou adossée à un enrochement ou terrassement quelconque, sans pour autant, travailler ou dépendre de la face opposée. La stabilité de la muraille nécessite un coffrage qui permet d'exécuter des joints par simple coulage de mortier ou béton vibré jusqu'à une largeur de maçonnerie désirée ; travail pour lequel les entreprises spécialisées ne disposent pas d'outillage pratique, et déclarent ne pas en avoir les moyens pratiques d'exécution.  The present invention consists of a scaffolding of triangular shape A. B. C. which aims in particular to allow to economically execute an integrated wall face or leaned against any riprap or earthwork, without, however, working or depending on the opposite face. The stability of the wall requires formwork which allows joints to be executed by simply pouring mortar or vibrated concrete up to a desired masonry width; work for which specialized companies do not have practical tools, and declare that they do not have the practical means of execution.

DESCRIPTION DE L'INVENTION
L'échafaudage forme un triangle rectangle A. B. C. (FIG 2) constitué de deux cornières jumelées (a b) contreventées par une barre (a c) et une base (b c) sur laquelle est soudée en C un filetage recevant une manivelle d'appui sur semelle qui permet un réglage rapide et précis de verticalité. DESCRIPTION OF THE INVENTION
The scaffolding forms a right triangle ABC (FIG 2) consisting of two paired angles (ab) braced by a bar (ac) and a base (bc) on which is welded in C a thread receiving a crank of support on sole which allows quick and precise adjustment of verticality.

Les cornières (a b) qui ont pour fonction de maintenir les éléments de coffrages en position (FIG 2) disposent de stabilisateurs SI S2 pour faciliter la première pose.  The angles (a b) which have the function of keeping the formwork elements in position (FIG 2) have stabilizers SI S2 to facilitate the first installation.

Les scellements femelles (exemple : FIG 1 et 3), noyés dans le béton, sont constitués d'un tube fermé d'un côté par une patte à scellement et de l'autre par un écrou soudé, qui sera arrêtée au ras du coffrage.  The female seals (example: FIG 1 and 3), embedded in the concrete, consist of a tube closed on one side by a sealing tab and on the other by a welded nut, which will be stopped flush with the formwork .

Le boulon (FIG 3 et 4) assemblera le bâti en réservant l'épaisseur du coffrage grâce à 1'entretoise E (FIG 3). The bolt (FIG 3 and 4) will assemble the frame, reserving the thickness of the formwork using the spacer E (FIG 3).

<Desc/Clms Page number 2> <Desc / Clms Page number 2>

MISE EN OEUVRE DE L'ETAI DE COFFRAGE. IMPLEMENTATION OF THE FORMWORK STAY.

La première opération consiste à aligner des planches pour couler une semelle ou des plots de béton où seront noyés les scellements de base.  The first operation consists of aligning planks to pour a footing or concrete studs where the basic seals will be embedded.

L'espacement entre les rangées verticales de scellements dépendra de la nature du coffrage, soit lm50 à 2 mètres.  The spacing between the vertical rows of seals will depend on the nature of the formwork, lm50 to 2 meters.

Dès la prise du ciment, il convient de présenter l'échafaudage calé et stabilisé (FIG 1) ; le boulonner au scellement, puis affiner la verticalité au moyen de la manivelle de réglage (C).  As soon as the cement sets, the scaffolding must be set and stabilized (FIG 1); bolt it to the seal, then refine the verticality using the adjustment crank (C).

Au fur et à mesure de l'élévation de l'ouvrage, les scellements seront disposés à espacement désiré (environ tous les mètres). Les coulisses en cornières dépasseront toujours 2.20 mètres de façon à permettre de situer le scellement suivant. Le déplacement du bâti vers le haut sera bloqué par les deux boulons pris dans les scellements secs permettant de coffrer en ligne un nouveau mètre de coffrage.  As the structure is raised, the seals will be placed at the desired spacing (approximately every meter). The angles in angles will always exceed 2.20 meters in order to allow to locate the next sealing. The upward movement of the frame will be blocked by the two bolts taken in the dry seals making it possible to form in line a new meter of formwork.

L'échafaudage peut être alors utilisé avec les 2 cornières (a b) seules en utilisant les deux scellements supérieurs pris ; et, ainsi de suite, jusqu'à la hauteur désirée.  The scaffolding can then be used with the 2 angles (a b) alone using the two upper seals taken; and, so on, to the desired height.

La pose des roches ou agrégats se fera par lits allant de pair avec le coulage du liant.  The laying of the rocks or aggregates will be done in beds going hand in hand with the pouring of the binder.

Ce dispositif de coffrage peut se transformer en échafaudage par simple retournement du triangle A. B. C. qui sera stabilisé par une béquille tubulaire (FIG 5) assujetti parun étrier de sûreté. Le haut de la béquille supportera le garde-corps.  This formwork device can be transformed into scaffolding by simply reversing the triangle A. B. C. which will be stabilized by a tubular stand (FIG 5) secured by a safety bracket. The top of the kickstand will support the railing.

<Desc/Clms Page number 3> <Desc / Clms Page number 3>

AVANTAGES DU SYSTEME
Le dispositif est léger, facile à mettre en place, s'adapte à tous les sols et ne nécessite pas une planéité particulière entre les éléments. ADVANTAGES OF THE SYSTEM
The device is light, easy to set up, adapts to all floors and does not require any particular flatness between the elements.

La rigidité du système est assurée par son boulonnage dans la maçonnerie, ce qui interdit tout mouvements.  The rigidity of the system is ensured by its bolting in the masonry, which prevents any movement.

Ce système permet de réaliser une grande économie en remplaçant 80 % du béton par un maximum de roches et agrégats pris sur place donc moins coûteux.  This system allows a great saving by replacing 80% of the concrete with a maximum of rocks and aggregates taken on site therefore less expensive.

Ce dispositif peut se transformer en échafaudage particulièrement stable. This device can be transformed into a particularly stable scaffolding.

Claims (1)

REVENDICATIONS (1) dispositif de fixation de coffrage triangulaire A. B. C. facilement adaptable même en sol non stabilisé ou accidenté, caractérisé par le fait qu'il se fixe au mur en construction par des scellements femelles noyés dans le béton et des boulons d' assemblage filetés. Il est composé de deux cornières (AB) jumelées, contreventées par une barre (AC) et une base. (B C). CLAIMS (1) triangular formwork fixing device A. B. C. easily adaptable even in non stabilized or uneven ground, characterized by the fact that it is fixed to the wall under construction by female seals embedded in concrete and threaded assembly bolts. It is made up of two paired angles (AB), braced by a bar (AC) and a base. (B C). (2) dispositif de fixation de coffrage selon la revendication 1 caractérisé par un réglage de verticalité au moyen d'une vis de niveau située en C. (2) formwork fixing device according to claim 1 characterized by a verticality adjustment by means of a level screw located at C. (3) dispositif de fixation de coffrage selon la revendication 1 caractérisé par le fait qu'il se transforme en échafaudage par simple retournement. (3) formwork fixing device according to claim 1 characterized in that it is transformed into scaffolding by simple inversion. (4) dispositif de fixation de coffrage selon la revendication 3 caractérisé par l'adjonction d'une béquille tubulaire assurant la stabilité de l'échafaudage. (4) formwork fixing device according to claim 3 characterized by the addition of a tubular stand ensuring the stability of the scaffolding. (5) dispositif de fixation de coffrage selon la revendication 1 caractérisé en ce que les scellements femelles noyés dans le béton, sont constitués d'un tube fermé d'un côté par une patte à scellement et de l'autre par un écrou soudé arrêté au ras du coffrage. (5) formwork fixing device according to claim 1 characterized in that the female seals embedded in the concrete, consist of a tube closed on one side by a sealing tab and on the other by a stopped welded nut flush with the formwork. (6) dispositif de fixation de coffrage selon 1'une des revendications précédentes caractérisé en ce que l'entretoise est disposée entre le scellement femelle et les cornières fixées par le boulon.(6) formwork fixing device according to one of the preceding claims, characterized in that the spacer is disposed between the female seal and the angles fixed by the bolt.
FR0201370A 2002-02-06 2002-02-06 FORMWORK AND SCAFFOLDING TOOL FOR A WEIGHT WALL ON A SINGLE VERTICAL WALL FROM A ROCKING OR OTHER AGGREGATES Expired - Fee Related FR2835554B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0201370A FR2835554B1 (en) 2002-02-06 2002-02-06 FORMWORK AND SCAFFOLDING TOOL FOR A WEIGHT WALL ON A SINGLE VERTICAL WALL FROM A ROCKING OR OTHER AGGREGATES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201370A FR2835554B1 (en) 2002-02-06 2002-02-06 FORMWORK AND SCAFFOLDING TOOL FOR A WEIGHT WALL ON A SINGLE VERTICAL WALL FROM A ROCKING OR OTHER AGGREGATES

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FR2835554A1 true FR2835554A1 (en) 2003-08-08
FR2835554B1 FR2835554B1 (en) 2004-10-01

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FR0201370A Expired - Fee Related FR2835554B1 (en) 2002-02-06 2002-02-06 FORMWORK AND SCAFFOLDING TOOL FOR A WEIGHT WALL ON A SINGLE VERTICAL WALL FROM A ROCKING OR OTHER AGGREGATES

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2255457A1 (en) * 2005-04-11 2006-06-16 Ingenieria De Encofrados Y Servicios, S.L. Timbering support for single faced walls, has parallel squares detachably fixated to timbered boards in single face and adjustably supported on ground surface
ITVR20100183A1 (en) * 2010-09-16 2012-03-17 Aros Srl CABLE CONSOLIDATION PROCEDURE AND EQUIPMENT OF A BANK WALL OR BLOCK OF STONE MATERIAL
GB2508263A (en) * 2013-09-03 2014-05-28 Fast Form Systems Ltd An adjustable support for use in shuttering formwork
CN106150091A (en) * 2016-07-19 2016-11-23 河南省第二建筑工程发展有限公司 A kind of chimney radius governor motion
WO2019038239A1 (en) * 2017-08-23 2019-02-28 Skinners Design Limited Forming method and apparatus
US10907312B2 (en) 2016-09-20 2021-02-02 Fast-Form Systems Ltd Road form work
CN113216591A (en) * 2021-05-13 2021-08-06 中建一局集团建设发展有限公司 Climbing formwork climbing auxiliary steel structure and construction method thereof
US11149450B2 (en) 2017-04-18 2021-10-19 Fast-Form Systems Ltd Formwork base

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533350A (en) * 1991-08-01 1993-02-09 Ohbayashi Corp Slope frame and filling construction using same
DE4312604A1 (en) * 1993-04-17 1994-10-20 Baumann Verwertungs Gmbh Apparatus which is to be used in the building industry and intended for fastening a piece of equipment on a building wall, at a distance above the ground
JPH10183624A (en) * 1996-12-27 1998-07-14 Fujita Corp Reinforcing fill-up wall employing retaining wall block
JPH11140882A (en) * 1997-11-10 1999-05-25 Sekisui House Ltd Mounting structure of anchor bolt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533350A (en) * 1991-08-01 1993-02-09 Ohbayashi Corp Slope frame and filling construction using same
DE4312604A1 (en) * 1993-04-17 1994-10-20 Baumann Verwertungs Gmbh Apparatus which is to be used in the building industry and intended for fastening a piece of equipment on a building wall, at a distance above the ground
JPH10183624A (en) * 1996-12-27 1998-07-14 Fujita Corp Reinforcing fill-up wall employing retaining wall block
JPH11140882A (en) * 1997-11-10 1999-05-25 Sekisui House Ltd Mounting structure of anchor bolt

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 318 (M - 1431) 17 June 1993 (1993-06-17) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 10 31 August 1999 (1999-08-31) *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2255457A1 (en) * 2005-04-11 2006-06-16 Ingenieria De Encofrados Y Servicios, S.L. Timbering support for single faced walls, has parallel squares detachably fixated to timbered boards in single face and adjustably supported on ground surface
ITVR20100183A1 (en) * 2010-09-16 2012-03-17 Aros Srl CABLE CONSOLIDATION PROCEDURE AND EQUIPMENT OF A BANK WALL OR BLOCK OF STONE MATERIAL
GB2508263A (en) * 2013-09-03 2014-05-28 Fast Form Systems Ltd An adjustable support for use in shuttering formwork
GB2508263B (en) * 2013-09-03 2014-10-08 Fast Form Systems Ltd An adjustable support
US10844618B2 (en) 2013-09-03 2020-11-24 Fast-Form Systems Ltd Adjustable support
CN106150091A (en) * 2016-07-19 2016-11-23 河南省第二建筑工程发展有限公司 A kind of chimney radius governor motion
US10907312B2 (en) 2016-09-20 2021-02-02 Fast-Form Systems Ltd Road form work
US11149450B2 (en) 2017-04-18 2021-10-19 Fast-Form Systems Ltd Formwork base
WO2019038239A1 (en) * 2017-08-23 2019-02-28 Skinners Design Limited Forming method and apparatus
CN113216591A (en) * 2021-05-13 2021-08-06 中建一局集团建设发展有限公司 Climbing formwork climbing auxiliary steel structure and construction method thereof

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Publication number Publication date
FR2835554B1 (en) 2004-10-01

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