EP3317476A1 - Support et échafaudage présentant un tel support - Google Patents

Support et échafaudage présentant un tel support

Info

Publication number
EP3317476A1
EP3317476A1 EP16729269.7A EP16729269A EP3317476A1 EP 3317476 A1 EP3317476 A1 EP 3317476A1 EP 16729269 A EP16729269 A EP 16729269A EP 3317476 A1 EP3317476 A1 EP 3317476A1
Authority
EP
European Patent Office
Prior art keywords
holder
scaffold
recess
pliers
scaffolding
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Withdrawn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
EP16729269.7A
Other languages
German (de)
English (en)
Inventor
Erzad MIKIC
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.)
Peri GmbH
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
Publication of EP3317476A1 publication Critical patent/EP3317476A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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

  • Normal clutch has two half-couplings, of which a first half-coupler is connected to the tube of the framework holder and a second half-coupler to the vertical framework stem of the framework
  • Object of the present invention is in contrast to provide a holder or a framework that allow a simple and fast connection of a scaffold on a facade.
  • Patent claim 13 solved.
  • the dependent claims represent appropriate developments again.
  • the object of the invention is thus achieved by a holder for fixing a scaffold to a building facade, wherein the holder in the longitudinal direction at one end a connection arrangement for
  • Fastening of the holder has on the building facade and wherein the holder at the other end a pair of pliers having a first gripping jaw and a second gripping jaw for fixing the holder to a vertical scaffold post of the scaffold.
  • the pliers allow quick and easy attachment of the holder to the scaffolding to ultimately secure the scaffold to the facade.
  • the pliers can with their two gripping jaws mounted in the
  • the gripping elements each have the gripping jaw and the other end an operating portion, further between the gripping jaw and the actuating portion a joint of the pliers is provided by the two gripping elements directly connected to each other and each other are arranged pivotally.
  • the actuating portions can prevent too wide opening of the pliers by abutment against the inner wall of the first sleeve.
  • the forceps is formed axially symmetrical to the longitudinal axis of the holder.
  • the first jaw on a first projection which is insertable in the closed position of the forceps in a first scaffold recess in the vertical scaffold post of the scaffold.
  • the introduction of the first projection into the first scaffolding recess results in a reliable connection between the pliers and the scaffolding handle.
  • the first scaffolding recess may be formed in the form of an impression.
  • the first first scaffolding recess may be formed in the form of an impression.
  • the pliers according to the invention can represent a retrofit solution, if for the connection of the scaffold stick already in
  • the second jaw on a second projection, which in the closed position of the forceps in a second
  • Scaffold handle recess in the first scaffold handle is insertable.
  • the pliers on each gripping jaw each have a projection which is in each case insertable into a scaffolding handle recess of the scaffold handle in order to keep the scaffold handle particularly safe and reliable.
  • the second scaffold recess may be formed in the form of an impression.
  • the second is
  • Scaffolding handle formed in the form of a Gerüststiel matgangsaus fundamentalung.
  • Projection is formed around a central longitudinal plane of the holder mirrored to the first projection.
  • the holder may have a slotted guide, which transfers a movement of a part of the holder in an open and closed movement of the pliers.
  • the retainer may include a spring which forces the forceps into the open position of the forceps with a spring force
  • the spring can be directly or indirectly on the
  • the holder has a spring element against the spring force, the pliers is apparently.
  • the pliers are preferably kept unactuated in the closed position to secure the reliable connection between the frame and the facade.
  • the holder may comprise a first sleeve which is partially slidable over the gripping jaws to close the pliers.
  • the spring element can act directly or indirectly on the first sleeve.
  • the first sleeve is displaceable against the spring force of the spring element to open the pliers.
  • the pliers can be locked in their closed position to prevent accidental release of the pliers from the scaffolding handle.
  • the first sleeve has an at least L-shaped recess in which a guide projection of the holder is guided, wherein the holder is designed such that the forceps can be opened and closed when the guide projection in a first straight portion of the at least L-shaped recess is located and locked when the guide projection in a second straight portion of the at least L-shaped recess, wherein the second straight portion branches off from the first straight portion.
  • the at least L-shaped recess allows a locking of the pliers with a simple structural design of the holder. Under the at least L-shaped recess is thereby a recess
  • the at least L-shaped recess is preferably formed as a whole T-shaped, wherein the forceps is open and closable when the guide projection is in the lower portion of the T-shape and is locked in the upper side portions of the T-shape.
  • the pliers is both locked when the guide projection is in a first side portion of the T-shape, as well as when the
  • the first sleeve for locking the pliers can be rotated in any direction about the longitudinal axis of the first sleeve.
  • the assembly of the holder according to the invention is significantly simplified.
  • the length of the holder - in its longitudinal direction, ie along its longitudinal axis - can be adjustable by a screw connection of the holder.
  • the holder may comprise a second sleeve having a plurality of Absteck carefullygangsaus foundedungen into which a bolt of the holder is inserted, wherein the bolt is guided in a rod or a tube of the holder to the length of the holder in
  • the length of the holder can be varied in a structurally simple manner.
  • the object according to the invention is furthermore achieved by a scaffold with a holder described above and a scaffold post of the scaffold that is vertical in the assembled state, wherein the first scaffolding post is connected to the forceps.
  • the first scaffold post is preferably an inner scaffold post, i. H. a scaffold stick, which faces the facade in the mounted state of the scaffold.
  • the first scaffolding handle has a first
  • the first scaffold stick has a second
  • the second scaffolding recess is particularly preferably formed the first scaffold recess opposite in the first scaffold post.
  • the scaffolding may further comprise a second scaffolding post which is vertical in the assembled state, the second scaffolding post
  • the second scaffold post has a third scaffold post recess which is aligned with the first scaffold post recess and the second scaffold post a fourth scaffold post recess, which is aligned with the second frame handle recess and wherein the first projection, the third scaffold recess
  • Embodiment of the second scaffold post on the first scaffold post On a bolt for connecting the second scaffold post with the first scaffolding post can be omitted.
  • the first scaffolding recess, the second scaffolding recess, the third scaffolding recess and / or the fourth scaffolding recess of the framework are preferably in the form of a scaffolding passageway recess.
  • Figure 1 is a sectional view of a top view of a section of a scaffold according to the invention with a
  • Figure 2 is a side view of the holder of Figure 1;
  • Figure 3 is a further partial plan view of the holder according to the
  • FIG. 4 perspective partial views of the holder according to FIGS. 1 to 3.
  • FIG. 1 shows a framework 10 with a holder 12.
  • the holder 12 connects a first vertical scaffolding post 14 to a building facade (not shown).
  • the holder 12 on a pair of pliers 16.
  • the forceps 16 has a first gripping jaw 18 and a second gripping jaw 20.
  • a first projection 22 is formed.
  • a second projection 24 is formed.
  • first scaffold frame recess 26 here in the form of a Gerüststiel matgangsaus fundamentalung, into which the first projection 22 engages. Furthermore, the first scaffold post 14 has a second one
  • the first scaffold post 14 is connected to a second scaffold post 30.
  • the first scaffold post 14 has a tapered diameter at the top.
  • the second scaffold post 30 is at the bottom of the upper tapered end of the first scaffold post 14 partially pushed.
  • Scaffolding post 30 has a third scaffold post recess 32, here in the form of a scaffold post passage recess, which is also penetrated by the first protrusion 22.
  • the second scaffold post 30 further has a fourth scaffold post recess 34, here in the form of a scaffold post passage recess, which extends through the second protrusion 24 is.
  • the holder 12 not only anchors the first scaffold post 14 opposite the building facade (not shown), but at the same time connects the first scaffold post 14 to the second scaffold post 30.
  • the first projection 22 is thereby to the second projection 24 by one
  • FIG. 2 shows the holder 12 in a side view. From Figure 2 it can be seen that the pliers 16 is partially guided in a first sleeve 38. If the first sleeve 38 - in the direction of an arrow 40 - of the
  • the ⁇ ffenrison the pliers 16 can in particular by a mechanical guide (not shown), for example, a slotted guide in the sleeve 38, and / or a Federkraftbeierschlagung a spring (not shown).
  • a displacement of the first sleeve 38 against the arrow 40 transfers the pliers 16 into their - shown in Figure 1 - closed position.
  • Figure 3 shows the holder 12 in a partial weathered part. From Figure 3 it can be seen that the first sleeve 38 is displaceable relative to a tube 42 along the longitudinal axis 44 of the holder 12.
  • the tube 42 may be formed in an alternative embodiment of the holder 12 in the form of a rod. The further sliding of the first sleeve 38 on the tube 42 takes place against the spring force of a spring element 46th
  • the first sleeve 38 is pressed in the unactuated state of the holder 12 in the closed position of the holder 12 shown in Figure 3.
  • a second sleeve 48 is at least partially pushed.
  • the second sleeve 48 has a plurality of Absteck carefullygangs- recesses 50, 52, 54.
  • In the tube 42 is at least one
  • a bolt (not shown) may be introduced to lock the length of the holder 12 in the pitch of Absteckurchgangsaus fundamental Institute 50, 52, 54.
  • Figure 4 shows a partially disassembled view of the holder 12.
  • Figure 4 is removable, that in the first sleeve 38 has an at least L-shaped
  • Recess 56 is formed.
  • the L-shape is indicated in Figure 4 by a dashed line 58.
  • the at least L-shaped recess 56 is T-shaped.
  • the at least L-shaped recess 56 is T-shaped.
  • Guide projection 60 is disposed or formed on the tube 42.
  • the guide projection 60 is in the first straight section 62 of the T-shape, then the forceps 16 can be opened and closed. In contrast, the guide projection 60 is located in one of the two upper
  • the upper side portions 64, 66 are part of a second straight portion 68 of the T-shape.
  • the T-shape is formed by the straight portions 62, 68.
  • the two upper side sections 64, 66 of the T-shape are mirror-symmetrical to one another with respect to the first straight section 62.
  • the first sleeve 38 can thus equidistant about its longitudinal axis 44 in Turn clockwise or counterclockwise to lock the pliers 16 in its closed position.
  • the invention thus relates in summary to a holder 12 in the form of a scaffolding holder in order to anchor a first vertical scaffold post 14 of a scaffold 10 to a building facade.
  • the holder 12 has at one end a pair of pliers 16 to grip the first scaffold post 14.
  • the pliers 16 is preferably lockable in its closed position.
  • the holder 12 has a spring element 46 which acts on the pliers 16 with a spring force in the closed position of the pliers 16.
  • the holder 12 may be a first sleeve 38
  • the first sleeve 38 may have a slotted guide, by means of which the first sleeve 38 can be transferred from the closed position to the open position of the holder 12.
  • the slotted guide is preferably designed such that the holder 12 can be locked in the closed position.
  • the pliers 16 may have at least one projection 22, 24 for engagement in the first frame stem 14 in order to allow a particularly secure attachment of the holder 12 to the first frame stem 14.

Landscapes

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

Abstract

L'invention concerne un support (12) sous forme d'un support d'échafaudage, pour ancrer un premier montant (14) d'un échafaudage (10) à la façade d'un bâtiment. Le support (12) présente en une extrémité une pince (16) pour saisir le premier montant (14) d'échafaudage. La pince (16) peut de préférence être bloquée dans sa position de fermeture. Plus préférablement, le support (12) présente un élément de ressort, qui soumet la pince (16) à une force de ressort dans la position de fermeture de la pince (16). Pour actionner la pince (16), le support (12) peut présenter un premier manchon. Le premier manchon peut présenter un guidage coulissant, au moyen duquel le premier manchon peut être transféré de la position de fermeture dans la position d'ouverture du support (12). Le guidage coulissant est de préférence conçu de manière telle que le support (12) peut être bloqué dans la position de fermeture. En outre, la pince (16) peut présenter au moins une saillie (22, 24) destinée à venir se loger dans le premier montant (14) d'échafaudage, pour permettre une fixation particulièrement sûre du support (12) au premier montant (14) d'échafaudage.
EP16729269.7A 2015-07-01 2016-06-16 Support et échafaudage présentant un tel support Withdrawn EP3317476A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015212274.3A DE102015212274A1 (de) 2015-07-01 2015-07-01 Halter und Gerüst mit einem solchen Halter
PCT/EP2016/063820 WO2017001201A1 (fr) 2015-07-01 2016-06-16 Support et échafaudage présentant un tel support

Publications (1)

Publication Number Publication Date
EP3317476A1 true EP3317476A1 (fr) 2018-05-09

Family

ID=56131539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16729269.7A Withdrawn EP3317476A1 (fr) 2015-07-01 2016-06-16 Support et échafaudage présentant un tel support

Country Status (5)

Country Link
US (1) US20180119433A1 (fr)
EP (1) EP3317476A1 (fr)
CA (1) CA2988879A1 (fr)
DE (1) DE102015212274A1 (fr)
WO (1) WO2017001201A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017013544A (es) * 2015-04-24 2018-09-07 Deltak Mfg Inc Sistema de tabla de pie de andamio bloqueable.
CA3006922A1 (fr) * 2018-06-01 2019-12-01 At-Pac China Business Trust Longeron d'echafaudage
GB2580067B (en) * 2018-12-20 2021-06-16 Kingsmead Developments Sw Ltd A coupling system
CN109797961B (zh) * 2019-01-30 2023-12-08 中国建筑第四工程局有限公司 一种顶升平台系统可周转措施钢梁牛腿
CN112814362A (zh) * 2020-12-31 2021-05-18 深圳市特辰科技股份有限公司 一种机械臂机械锁结构以及爬架
CN114232815A (zh) * 2021-11-25 2022-03-25 滁州金诚金属制品有限公司 一种悬梁扣件

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US1262974A (en) * 1917-07-05 1918-04-16 Wesley Albert Harold Pearen Shackle.
US1299821A (en) * 1918-10-04 1919-04-08 North & Judd Mfg Co Hook.
US2546929A (en) * 1945-02-12 1951-03-27 Evans Prod Co Freight loading apparatus
FR1118050A (fr) * 1954-03-09 1956-05-30 échafaudage tubulaire et raccord en permettant la réalisation
DE1727366U (de) * 1956-01-25 1956-08-02 Franz Westhoff Geruestbau Absteifer fuer leitergerueste.
US3365759A (en) * 1966-01-14 1968-01-30 Rocket Jet Engineering Corp Manually-operated quick disconnect
FR2655393B1 (fr) * 1989-12-05 1992-04-10 Roux Marcel Dispositif d'assemblage d'equerre entre des elements tubulaires.
US5606782A (en) * 1993-05-28 1997-03-04 Turtle Snaps, Inc. Fastener that self releases at a variable set load
JP3309127B2 (ja) * 1994-03-14 2002-07-29 エス・バイ・エル株式会社 足場揺れ止め金物
DE9417562U1 (de) * 1994-11-02 1995-02-16 Hauser, Johann, 93339 Riedenburg Gerüstanker
DE19545654C2 (de) * 1995-08-10 2000-05-04 Guckel Frank Horizontale Gerüstverankerungsvorrichtung
DE19802859C1 (de) * 1998-01-26 1999-09-09 Meyer Keller Noe Schalttech Spannzwinge zur Verbindung von Schalungselementen
DE19842314A1 (de) * 1998-09-16 2000-03-23 Thyssen Huennebeck Gmbh Modulares Gerüstsystem
US6471176B2 (en) * 2001-02-20 2002-10-29 Edmond R. Berthiaume Staff holder
GB2392950B (en) * 2002-09-10 2005-12-28 Stephen Murten Safety clamp
CN201546444U (zh) * 2009-11-27 2010-08-11 欧阳刚 脚手架紧固连接挂钩

Also Published As

Publication number Publication date
CA2988879A1 (fr) 2017-01-05
WO2017001201A1 (fr) 2017-01-05
DE102015212274A1 (de) 2017-01-05
US20180119433A1 (en) 2018-05-03

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