Nothing Special   »   [go: up one dir, main page]

WO2017012919A1 - Échafaudage pourvu d'un élément d'accouplement - Google Patents

Échafaudage pourvu d'un élément d'accouplement Download PDF

Info

Publication number
WO2017012919A1
WO2017012919A1 PCT/EP2016/066509 EP2016066509W WO2017012919A1 WO 2017012919 A1 WO2017012919 A1 WO 2017012919A1 EP 2016066509 W EP2016066509 W EP 2016066509W WO 2017012919 A1 WO2017012919 A1 WO 2017012919A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling
scaffold
connection point
scaffolding
framework
Prior art date
Application number
PCT/EP2016/066509
Other languages
German (de)
English (en)
Inventor
Erzad MIKIC
Original Assignee
Peri Gmbh
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 Peri Gmbh filed Critical Peri Gmbh
Priority to CA2990528A priority Critical patent/CA2990528C/fr
Priority to EP16738164.9A priority patent/EP3325737A1/fr
Publication of WO2017012919A1 publication Critical patent/WO2017012919A1/fr
Priority to US15/872,854 priority patent/US20180142480A1/en

Links

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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
    • 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
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by 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
    • E04G5/04—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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation

Definitions

  • the connection between the framework holder and the framework is usually carried out by a so-called normal coupling, by which a pipe of the framework holder is connected to a pipe of the framework.
  • a so-called normal coupling by which a pipe of the framework holder is connected to a pipe of the framework.
  • Such Normaikupplung has two Haibkupplungen, of which a first half-coupler is connected to the tube of the framework holder and a second half-coupler with a vertical framework stem of the framework.
  • the half couplings are usually in the form of half clamps. To install the normal coupling thus two half-couplings must be closed and screwed. These steps are time-consuming and expensive for a scaffolder, especially if he has only one hand for closing and screwing the normal coupling free.
  • Another disadvantage of the use of normal couplings for connecting a scaffolding holder is that the distance between the scaffolding holder and scaffold nodes by the width of the half clamp is relatively large, which has an unfavorable effect
  • Object of the present invention is in contrast to provide a scaffold or a method, whereby a quick connection of a scaffolding part is made possible with little design effort.
  • the object according to the invention is thus achieved by a framework with a coupling for a framework holder for connecting the framework to a building facade, wherein the coupling can be connected to a recess of a connection point of a framework node suitable for system components of the framework.
  • the connection point is designed in the form of a rosette part.
  • the coupling according to the invention can thereby be connected to the connection point at a scaffold node without the use of a clamp comprising the scaffold post. This allows the attachment of a scaffold to a facade in a structurally and handling technically simplest way.
  • a scaffolding node is understood here to be a scaffold arranged at regular intervals, at which there are at least two connection points for system components such as longitudinal and / or cross bars, scaffold floors, diagonals and the like, on which the system components without the use of a clamp which holds the tube of the Scaffolding handle comprises, can be mounted on at least approximately the same height. If bars are firmly connected to the scaffolding post, there is a scaffolding node in the sense of this application even if only one attachment point is present.
  • These scaffolding nodes are designed in many commercial modular scaffolding in the form of rosettes, perforated discs, bags, cup-shaped recordings or other suitable recordings.
  • the solution according to the invention thus makes use of the fact that most modular stands in the area of the framework nodes have connection points which can be used for connection to a coupling.
  • the coupling according to the invention is thus structurally very simple and can be mounted quickly without the operation of a screw connection.
  • the coupling has an angle-shaped portion to connect the coupling with the connection point.
  • the coupling according to the invention is tool-free connectable to the connection point.
  • connection point is preferably formed in the form of a through-hole.
  • connection point of the angular portion may be formed for partial rear grip of an inner edge of the through hole.
  • the angled portion may be at least part of a bent rod of the coupling.
  • the coupling of the angle-shaped portion is completely formed in the form of a simple curved rod.
  • the coupling may have a nose-shaped projection, so that the coupling in the recess of the connection point can be secured by a clamping connection.
  • the nose-shaped projection in this case represents a rotation lock of the coupling relative to the connection point.
  • the rotation lock is preferably designed such that it prevents rotation about the longitudinal axis of the recess.
  • the angled portion may be formed as part of a T-shaped portion of the coupling. By the T-shaped section, the coupling is held particularly secure at the connection point.
  • a T-shaped section is understood to mean a section which has at least two, in particular angled, projections for the rearward engagement of the passage recess in the connection point ,
  • the coupling can be rigidly connected to a further framework element, in particular a scaffold tube.
  • the coupling may have a clamp-shaped half-coupling for receiving a scaffolding tube.
  • the coupling offers, on the one hand, a quick connection to the connection point of the framework and, on the other hand, a flexible possibility for connecting a framework holder, in particular in the form of a scaffold tube, to the coupling.
  • the scaffolding tube is parallel or perpendicular to the plane of a plate-shaped portion of the coupling.
  • the half-coupling is particularly preferably arranged such that an arbitrarily long tubular framework holder can be inserted into the half-coupling.
  • the half-coupling is preferably oriented so that a tubular framework holder inserted into the half-coupling does not abut a part of the coupling.
  • the half-coupling may be configured such that a tubular framework holder inserted into the half-coupling does not abut against a part of the framework. In this way, the tubular framework holder does not have to be cut to the distance of the framework to the facade.
  • the coupling can accommodate a scaffolding tube in the Halbkuppiung, which is connected at one end by means of a facade connection with a building facade. At the other end, the scaffolding tube is preferably connected to the angle-shaped section via the half-coupling.
  • the coupling can be connected to the recess of the connection point suitable for system components of a scaffold in the form of a rosette part.
  • a rosette part is understood to mean a flat disc having an arbitrary outer contour extending perpendicularly away from the central axis of a scaffold post and having at least one, preferably up to eight, preferably all-round, recesses in which add-on parts such as, for. B. bolts or brackets can be attached is provided.
  • add-on parts such as, for. B. bolts or brackets can be attached.
  • the rosette part can be designed in the form of a section of a rosette, so that the rosette part only partially surrounds a scaffold post and / or does not have recesses in all radial directions.
  • the rosette part is designed in the form of a scaffold stalk fully encircling rosette.
  • the object of the invention is achieved by a scaffold with a previously described coupling, a vertical Gestüststiei in the mounted state and a rigidly connected to the scaffold connection point, wherein the connection point is connected to the coupling.
  • the scaffold stem is connected in this case, in particular by a welded joint and / or a clamping connection with the connection point.
  • the scaffolding tube is preferably connected to the facade connection of a building facade.
  • the object according to the invention is furthermore achieved by a method for connecting a previously described coupling to a previously described framework in which the coupling, in particular without tools, is arranged at a connection point of the framework.
  • the coupling is preferably connected to the framework via a recess of the connection point formed in the form of a passage recess.
  • connection point is formed in the method according to the invention in the form of a rosette part.
  • Fig. 1 is a partial perspective view of an inventive
  • FIG. 2a is a perspective view of another coupling
  • Fig. 2b is a plan view of the further coupling according to FIG. 2a.
  • Fig. 1 shows a part of a framework 10. From the frame 10, a connection point 12 in the form of a rosette part is visible in FIG. The connection point 12 is attached to a vertical scaffold post 14, in particular welded. At the connection point 12, a clutch 18 is arranged, or coupled. The coupling 18 serves to connect the attachment point 12 to a scaffold holder, not shown in FIG. 1, which secures the scaffold 10 to a building facade (not shown). To illustrate, the longitudinal axis 20 of the tubular framework holder is shown in Fig. 1. The framework holder can be connected at one end to the building facade by means of a facade connection (not shown). At the other end, the framework holder is received by a half-coupling 22 of the coupling 18. The half-coupling 22 is designed in the form of a clamp in which the tube of the framework holder is held by closing a screw 24.
  • the half-coupling 22 is connected via a welded joint 26 to a plate-shaped section 28.
  • it could also be rotatably connected to the plate-shaped portion 24, for. B. via a screw or rivet connection.
  • the plate-shaped portion 28 with an angular portion 30 of the coupling 18 is connected.
  • the angular portion 30 is formed in the shape of a single-curved rod.
  • the angular portion 30 is defined by a first Recess 32 out, which is formed in the form of a through-hole.
  • connection point 12 has further recesses in the form of through holes, wherein a further recess 34 is provided with a reference numeral.
  • a connectable to the further recess 34 coupling 18 is shown in FIGS. 2a, 2b and described below.
  • Fig. 2a shows the coupling 18 with a half-coupling 22 for receiving a tubular framework holder.
  • a plate-shaped portion 28 At the half-coupling 22 is a plate-shaped portion 28, in particular rotatably disposed.
  • the coupling 18 has a T-shaped section 36.
  • the T-shaped portion 36 has a first upper side arm 38, a second upper side arm 40 and a lower portion 42.
  • the T-shaped portion 36 is connected to the plate-shaped portion 28 via the lower portion 42.
  • first upper side arm 38 and the lower portion 42 By the first upper side arm 38 and the lower portion 42, a first angular portion 44 is formed. By the second upper side arm 40 and the lower portion 42, a second bevel-shaped portion 46 is formed. As from a synopsis of Figs. 1 and 2a can be seen, the coupling 18 is held in sections between the upper side arms 38, 40 and the plate-shaped portion 28 in the assembled state of the coupling 18 at the connection point 12.
  • a nose-shaped projection 48 prevents in the assembled state of the clutch 18 that the clutch 18 unintentionally releases in its position mounted at the connection point 12 (see FIG. 1).
  • the nose-shaped projection 48 is located - as shown in FIG. 2 a - preferably in the transition region between the plate-shaped portion 28 and the lower portion 42.
  • FIG. 2b shows a plan view of the coupling 18 according to FIG. 2a. It can be seen from Fig. 2b that the T-shaped portion 36 is formed asymmetrically to the central longitudinal plane 50 of the coupling 18: the second upper side arm 40 is made longer than the first upper side arm 38. Alternatively or additionally, the lower portion 42 has a notch 52 on. The aforementioned features facilitate the attachment of the T-shaped portion 36 in the ⁇ -shaped further recess 34 (see Fig. 1). The T-shaped section 36 may also be designed symmetrically to the central longitudinal plane 50.
  • connection point 12 has a different shape, for example a trapezoidal shape
  • the upper side arms 38, 40, the nose-shaped projection 48 and the length of the plate-shaped section 28 must be adapted accordingly.
  • the invention relates to a scaffold 10 with a coupling 18 which is mountable to a connection point 12.
  • the connection point 12 preferably has a recess 32, 34 in the form of a through-hole, into which an angle-shaped section 30, 44, 46 of the coupling 18 is at least partially insertable.
  • the angle-shaped section 30, 44, 46 preferably engages in sections the connection point 12.
  • the coupling 18 may have a half-coupling 22, so that a simple connection to a scaffold tube, in particular for connection to a facade, is given.
  • the invention further relates to a method for connecting the framework 10 to such a coupling 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

L'invention concerne un échafaudage (10) pourvu d'un élément accouplement (18) qui peut être monté sur un point de raccordement (12). Le point de raccordement (12) comporte de préférence un évidement (32, 34) se présentant sous la forme d'un évidement traversant dans lequel une partie angulaire (30) de l'élément d'accouplement (18) peut être au moins partiellement insérée. La partie angulaire (30) s'engage de préférence par endroits en arrière du point de raccordement (12). L'élément d'accouplement (18) peut comporter un demi-élément d'accouplement (22) de façon à obtenir un raccordement à un tube d'échafaudage, en particulier pour le raccordement à une façade. L'invention concerne en outre un procédé de raccordement de l'échafaudage (10) pourvu d'un tel élément d'accouplement (18).
PCT/EP2016/066509 2015-07-21 2016-07-12 Échafaudage pourvu d'un élément d'accouplement WO2017012919A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2990528A CA2990528C (fr) 2015-07-21 2016-07-12 Echaffaudage dote d'un raccord
EP16738164.9A EP3325737A1 (fr) 2015-07-21 2016-07-12 Échafaudage pourvu d'un élément d'accouplement
US15/872,854 US20180142480A1 (en) 2015-07-21 2018-01-16 Scaffolding having a coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015213737.6A DE102015213737A1 (de) 2015-07-21 2015-07-21 Kupplung und Gerüst mit einer solchen Kupplung
DE102015213737.6 2015-07-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/872,854 Continuation US20180142480A1 (en) 2015-07-21 2018-01-16 Scaffolding having a coupling

Publications (1)

Publication Number Publication Date
WO2017012919A1 true WO2017012919A1 (fr) 2017-01-26

Family

ID=56409094

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/066509 WO2017012919A1 (fr) 2015-07-21 2016-07-12 Échafaudage pourvu d'un élément d'accouplement

Country Status (5)

Country Link
US (1) US20180142480A1 (fr)
EP (1) EP3325737A1 (fr)
CA (1) CA2990528C (fr)
DE (1) DE102015213737A1 (fr)
WO (1) WO2017012919A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10837230B1 (en) * 2016-07-29 2020-11-17 Johnny Curtis Ladder hoop
DE102017221686A1 (de) * 2017-12-01 2019-06-06 Peri Gmbh Gerüsthalter und Gerüstsystem mit einem solchen Gerüsthalter
DE102020134286A1 (de) 2020-12-18 2022-06-23 Peri Se Verbindungshülse

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535326A (en) * 1976-07-21 1978-12-13 Gkn Mills Building Serv Scaffolding clamp
EP1785549A1 (fr) * 2005-11-10 2007-05-16 de Leeuw, Petrus Johannes Lambertus Diagonale de raidissage horizontal pour système d'échafaudage
JP2010261197A (ja) * 2009-05-01 2010-11-18 Marusa:Kk 傾斜状態に立設する板材固定用クランプ
EP2669449A2 (fr) * 2012-06-01 2013-12-04 WLS Intellectual Property Limited Améliorations apportées à un échafaudage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107407A (en) * 1934-06-06 1938-02-08 Burton John Scaffolding coupling
GB1196822A (en) * 1968-05-07 1970-07-01 Mills Scaffold Co Ltd Improvements in or relating to Scaffolding Clamps.
DE2721870C2 (de) * 1977-05-14 1983-03-24 Eberhard 7129 Güglingen Layher Vorrichtung zum Befestigen eines Metallrohrgerüstes mit vertikalen Rahmen an einem in einer Gebäudewand festgelegten Anker
US4566819A (en) * 1982-03-01 1986-01-28 Aluma Systems, Incorporated Clamp for shoring and scaffolding frames
US4525096A (en) * 1983-04-18 1985-06-25 Weldtec, Inc. Connecting clamp for builder's scaffolding
IT1167691B (it) * 1983-12-19 1987-05-13 F A P Praticus Spa Dispositivo per il collegamento di un montante e di un corrente in un ponteggio tubolare metallico per l'edilizia
JPH0796833B2 (ja) * 1992-09-25 1995-10-18 政太郎 佐藤 管材連結用クランプ金具組立体
FR2727454A1 (fr) * 1994-11-28 1996-05-31 Peyre Philippe Collier pour structure d'echafaudage
DE19850004A1 (de) * 1998-10-29 2000-05-04 Plettac Ag Rückengeländer
JP3845257B2 (ja) * 2000-11-29 2006-11-15 積水ハウス株式会社 足場仮囲い
ITFI20010011U1 (it) * 2001-02-05 2002-08-05 Edil Antares S R L Dispositivo di ancoraggio per ponteggi od impalcature
DE10112372A1 (de) * 2001-02-22 2002-09-05 Layher W Vermogensverw Gmbh Verbindungskonstruktion für Bauteile eines Systemgerüsts, Kupplungseinheit und Gerüstrahmen hierfür
DE10128955A1 (de) * 2001-06-15 2002-12-19 Peri Gmbh Zerlegbares Gerüst
US6786302B2 (en) * 2002-02-20 2004-09-07 National University Of Singapore Triple coupler for flexible scaffold system
US6932195B1 (en) * 2004-03-12 2005-08-23 Deltak Manufacturing, Inc. Intermediate scaffold member join
DE202006015586U1 (de) * 2006-10-11 2008-02-21 Wilhelm Layher Verwaltungs-Gmbh Vertikalrahmenelement aus Metall
PL2649257T3 (pl) * 2011-11-02 2017-12-29 Saferite Platforms Inc. Obrotowe poziome i pionowe elementy rusztowania i sposób stawiania wysuniętego pomostu rusztowania
DE102015209735A1 (de) * 2015-05-27 2016-12-01 Peri Gmbh Gerüst mit Gerüsthalteraufnahme und Verwendung einer Ausnehmung in einem Gerüststiel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535326A (en) * 1976-07-21 1978-12-13 Gkn Mills Building Serv Scaffolding clamp
EP1785549A1 (fr) * 2005-11-10 2007-05-16 de Leeuw, Petrus Johannes Lambertus Diagonale de raidissage horizontal pour système d'échafaudage
JP2010261197A (ja) * 2009-05-01 2010-11-18 Marusa:Kk 傾斜状態に立設する板材固定用クランプ
EP2669449A2 (fr) * 2012-06-01 2013-12-04 WLS Intellectual Property Limited Améliorations apportées à un échafaudage

Also Published As

Publication number Publication date
CA2990528C (fr) 2018-10-02
EP3325737A1 (fr) 2018-05-30
CA2990528A1 (fr) 2017-01-26
US20180142480A1 (en) 2018-05-24
DE102015213737A1 (de) 2017-01-26

Similar Documents

Publication Publication Date Title
EP3440281B1 (fr) Ferrure pour une plinthe d'un échafaudage
DE2822676C2 (de) Verbindungsvorrichtung für Gerüstelemente
DE102014110192A1 (de) Befestiger für eine Montageschiene
WO2018019877A1 (fr) Élément de fixation
WO2017012919A1 (fr) Échafaudage pourvu d'un élément d'accouplement
DE102021004490A1 (de) Modulgerüst sowie Modulgerüstriegel für ein solches
EP2949833B1 (fr) Élément de fixation pour parapet destiné à la fixation amovible sur un élément de structure, élément de structure, ensemble composé d'un parapet et d'un élément de structure et procédé de fixation et de sécurisation d'un élément de fixation
DE60011003T2 (de) Permanente Verankerungsvorrichtung
WO2018099837A1 (fr) Élément d'ossature, ossature comprenant un tel élément d'ossature et procédé de montage de l'ossature
EP3548678B1 (fr) Main courante pour ouvrages d'échafaudage
EP3712354B1 (fr) Plateforme de coffrage
DE19850004A1 (de) Rückengeländer
EP4030018B1 (fr) Dispositif de fixation des barres de verrouillage sur les échafaudages
WO2019020320A1 (fr) Dispositif de fixation pour fixation à un rail de montage
DE2448858B2 (de) Vorrichtung zum verbinden von bauteilen
EP0622575A2 (fr) Dispositif de serrage utilisant un collier de fixation ou similaire pour tuyaux
AT519600A1 (de) Haltevorrichtung für ein kabel oder rohr
EP4010545B1 (fr) Dispositif de fixation amovible d'au moins un système garde-corps à un élément d'échafaudage
DE4218413C2 (de) Vorrichtung zum Befestigen von plattenförmigen Fassadenelementen
DE9108174U1 (de) Befestigungsbügel für Gerüste
DE2918175C3 (de) Verbolzung für im Untertagebetrieb verwendete Ausbaurahmen
DE29613155U1 (de) Vorrichtung zum lösbaren Verbinden von Konstruktionsteilen
EP3444414B1 (fr) Échafaudage avec console
DE4209331C2 (de) Klemmverbindung für Rohre und Stangen
DE20317897U1 (de) Vorrichtung zur Querkraftübertragung zwischen einzelnen Feldern eines Bodenbelags

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16738164

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2990528

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE