EP2602402A2 - Structure de façade démontable - Google Patents

Structure de façade démontable Download PDF

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Publication number
EP2602402A2
EP2602402A2 EP12008094.0A EP12008094A EP2602402A2 EP 2602402 A2 EP2602402 A2 EP 2602402A2 EP 12008094 A EP12008094 A EP 12008094A EP 2602402 A2 EP2602402 A2 EP 2602402A2
Authority
EP
European Patent Office
Prior art keywords
shaped
scaffold
vertical
base frame
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.)
Granted
Application number
EP12008094.0A
Other languages
German (de)
English (en)
Other versions
EP2602402A3 (fr
EP2602402B1 (fr
Inventor
Erhard Blobel
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.)
Altrad Plettac Assco GmbH
Original Assignee
Altrad Plettac Assco 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 Altrad Plettac Assco GmbH filed Critical Altrad Plettac Assco GmbH
Priority to PL12008094T priority Critical patent/PL2602402T3/pl
Publication of EP2602402A2 publication Critical patent/EP2602402A2/fr
Publication of EP2602402A3 publication Critical patent/EP2602402A3/fr
Application granted granted Critical
Publication of EP2602402B1 publication Critical patent/EP2602402B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/14—Comprising essentially pre-assembled two-dimensional [2D] frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • 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
    • E04G5/14—Railings
    • E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G2001/158—Platforms supported by spigots which engage through holes in the platform

Definitions

  • the invention relates to a dismountable facade scaffolding of a facade scaffold.
  • facade scaffolds are known, such.
  • B. diagonal struts or railing and / or knee straps and inserted in the base frame bottom elements is formed.
  • the lateral frame elements also known as vertical frames, are preferably designed as closed frame elements.
  • the facade scaffolding is secured in the working levels with a railing strut, which is mounted from this level when constructing a new working level. This holds until the completion of scaffolding assembly the risk of crashes.
  • the lateral vertical frames are preferably designed as closed frame elements, have a railing strut mounted thereon and are used as additional components for a safety-relevant construction of a subsequent working plane.
  • Such a framework construction is associated with a considerable effort.
  • the invention has set itself the task of proposing a collapsible facade scaffold, which improves the flexibility and safety in construction.
  • the advantage over the known from the prior art facade scaffolding is a structure of the facade scaffold with improved safety without additional components.
  • the "leading" railing strut is mounted in the normal framework construction and requires no additional installation effort.
  • the U-, T- and L-shaped scaffold elements have smaller dimensions and a lower weight, whereby the transport and the construction of the scaffolding elements for a facade scaffolding is facilitated.
  • the base frame in the ground plane is already constructed by U-shaped, and T-shaped scaffolding elements.
  • the advantage of this aspect according to the invention is that the entire facade scaffold can be built by means of U, T and L-shaped scaffolding elements, whereby the closed vertical frame, which has a relatively high own weight, is completely eliminated.
  • the closed vertical frame it is not intended that the closed vertical frame to be replaced exclusively by the U-, T- and L-shaped frame elements.
  • the use of closed vertical frames can certainly be used at least as a base frame or support frame.
  • the U-shaped framework element is present only once per vertical support.
  • a vertical frame is that vertically extending scaffolding frame assembly to see, which distributes distributed over the working levels, the support areas of the floor coverings.
  • the U-shaped scaffolding element is used only once in the construction of a vertical frame or a base frame, wherein in the following the construction of further working planes with the T- or L-shaped scaffold element takes place alternately.
  • the advantage is that only two different scaffolding elements are necessary to build all subsequent working levels to form the lateral vertical frame.
  • the railing strut is attached to a subsequent working level prior to their formation of the following level starting from an existing work plane on the vertical frame to be formed, in particular on the T-shaped scaffolding element.
  • a further preferred embodiment of the invention provides that the vertical frame of each further working plane above the base frame of a T-shaped and an L-shaped frame member are formed alternately.
  • all further to be formed vertical frame of the working levels are formed by only two different scaffolding elements, whereby more scaffolding elements not or at most as an end required are.
  • the U-shaped framework element has two mutually parallel vertical stems of different lengths, which are connected together at one end with a cross bar.
  • the different lengths of the mutually parallel vertical stems of a U-shaped framework element form an offset, which is inverted by a subsequent T-element (arranged rotated by 90 °).
  • a construction position is formed, which allows the construction of further working levels by T and L-shaped scaffolding elements.
  • the T-shaped scaffolding element comprises a vertical handle and a support crossbar, wherein the crossbar is preferably connected to half of the length of the vertical stem with this.
  • the T-shaped scaffold element When mounted in the scaffolding system, the T-shaped scaffold element is placed in position by 90 ° rotated T's.
  • the support cross bar serves to support floor elements, wherein the arrangement of the cross bar is adapted to the T-shaped scaffolding element to the vertical stem of the U- or L-shaped scaffolding element on the facade side.
  • the L-shaped scaffold element comprises a vertical handle and a arranged at the end of the crossbar, wherein the crossbar is designed as a floor covering-Sich mecanicsquerriegel. After placing floor elements on the crossbar of the T-shaped scaffold element, the L-shaped scaffolding element is attached to the vertical stem of the previous U's or L's
  • the bottom elements rests in its edge region on the receiving crossbar of the T-shaped scaffold element and the securing crossbar of the L-shaped scaffold element is covered. Covering a resting on a support cross bar of a T-shaped scaffold element floor element by a Sich ceremoniessquerriegel an L-shaped scaffold element secures the floor elements against accidental lifting upwards.
  • a further aspect of the invention provides a method for constructing a dismountable facade scaffold, the method steps of which are applicable to the embodiments of the invention.
  • the individual method steps are adapted to the embodiments according to the invention, whereby a safe and fast construction of a facade scaffold according to the invention is made possible.
  • a facade scaffold 1 which comprises a base frame 2, which is formed from two closed vertical frame 3a and 3b, wherein the vertical frame 3a and 3b are placed in parallel to each other and are connected to each other by means of a connecting strut 4 and a diagonal strut 5a.
  • the arrangement of connecting strut 4 together with the diagonal strut 5a in a scaffold plane improves the stability of the facade scaffold 1 and is repeated in scaffolding superstructures with working levels> about four to five working levels.
  • the base frame 2 has on the side facing the bottom surface footrests 12, which allow height adjustment of the base frame 2 for adaptation to the ground.
  • a bottom element 7a is arranged, which forms a tread for a person in the subsequent level.
  • the base frame 2 of the facade scaffold 1 can be arbitrarily extended in its length by the arrangement of a further vertical frame 3c and another bottom element 7b.
  • the vertical frames 3a, 3b and 3c together with any subsequent scaffolding elements arranged thereon form in the same vertical plane Vertical support 20 for the facade scaffold 1 off.
  • Fig. 2 is a basic frame according to Fig. 1 shown, wherein a U-shaped frame member 8a, 8b and 8c is fitted from above on the vertical frame 3a, 3b and 3c, which includes a U-shaped frame member-containing cross bar 21a, 21b and 21c above the vertical frame 3a, 3b and 3c arranged floor elements 7a and 7b covered in the edge region. Due to the transverse bar 21a, 21b and 21c, an undesired lifting out of a bottom element 7a, 7b and 7c is prevented.
  • the U-shaped frame element 8a, 8b and 8c has two vertical stems of different lengths, which form an offset of the vertical stems for a subsequent frame element.
  • Fig. 3 is a basic frame according to Fig. 1 shown, wherein on the U-shaped frame elements 8a, 8b and 8c on the vertical handle with a short length, a railing strut 9a, 9b and a parallel extending knee brace 10 is attached.
  • the railing strut 9a, 9b, together with the knee brace 10, provide protection for a person moving on the first working plane 15 from falling off the facade scaffold 1.
  • FIG. 4 is a basic frame according to FIG. 1 shown, wherein arranged in the first working plane 15 U-shaped frame member 8a, 8b and 8c is supplemented by attaching a T-shaped frame member 11a.
  • the T-shaped framework element 11a preferably has on the half-length of the vertical stem to a cross bar, which is designed as a support cross bar 13a for supporting a further bottom element.
  • the cross bar 13a is here hooked on the long handle of the U-shaped element 8a and thereby forms a stable frame construction.
  • FIG. 5 is a facade scaffold 1 with a base frame 2 according to FIG. 1 shown, which plugged in the first working plane 15 on the U-shaped frame member 8a, 8b and 8c T-shaped scaffolding element 11a in the upper region of the vertical stem is connected to a first end of a railing strut 9c.
  • the railing strut 9c has for this purpose an eyelet or the like, with which it can be hung on the vertical handle.
  • FIG. 6 is a facade scaffold 1 with a ground plane 2 after FIG. 1 shown, wherein in the first working plane 15, another T-shaped frame member 11b is connected to the second end of the railing strut 9b and is attached to the U-shaped frame member 8b. Before mounting the second T's the railing strut is also hooked to this. Due to the rotatable mounting of the fastening means of the railing strut, for example by attaching the eyelet to a dedicated pin, the strut can be placed in the region of the not yet existing working plane during assembly of the T ', so that it leads the plane.
  • the arranged on the T-shaped scaffolding elements 11a and 11b support crossbars 13a and 13b form a support for a bottom element 7.
  • FIG. 7 is a facade scaffold 1 with a base frame 2 according to FIG. 1 shown, wherein in the upper end portion of the U-shaped and T-shaped frame members 8 and 11 formed vertical frame 22a, 22b and 22c, a bottom member 7c, 7d to form a second working plane 17 is arranged.
  • the second working plane 17 is secured by the prior arrangement of a railing strut 9c, 9d out of the first working plane 15 out.
  • FIG. 8 is a facade scaffold 1 with a base frame 2 according to FIG. 1 shown, wherein for forming a further working plane in the vertical course of the vertical frame 22a, 22b and 22c, an L-shaped frame member 14a, 14b and 14c is arranged.
  • the L-shaped scaffold element 14a, 14b, 14c has at a first end a transverse bar, which is designed as a floor covering securing cross bar 23a, 23b, 23c.
  • the L is plugged with its vertical stem on the vertical stem of the previous scaffolding element, and hung with the cross bar on holding means provided for this purpose. In this way, a stable frame construction is formed.
  • the floor covering securing crossbars 23a, 23b, 23c prevents an unintentional lifting of an arranged floor element 7c, 7d in the facade scaffold 1.
  • FIG. 9 is a facade scaffold 1 with a base frame 2 according to FIG. 1 shown, wherein on the L-shaped scaffold element 14d in the second working plane 17, another T-shaped scaffold element 11d is attached to the support cross bar arranged thereon 13d.
  • the construction of a further working plane with the associated T and L-shaped frame elements 11, 14 is analogous to those described above FIGS. 5 to 8 , In which now by the offset of the vertical stalks of L and T, the respectively required offset for a leading railing is generated.
  • FIG. 10 is a facade scaffold 1 with a base frame 2 according to FIG. 1 shown, wherein the scaffold elements 14g, 14h and 14i are arranged such that their vertical stems are arranged on the side facing away from the facade side scaffolding side.
  • the floor covering securing crossbars 23d, 23e and 23f likewise cover the inserted floor element 7e and 7f.
  • FIG. 11 a vertical beam 20 of a facade scaffold 1 is shown, wherein the lateral vertical frame 22a, 22b of individual scaffolding elements 8a, 11a, 14a, 11b and 14b are formed.
  • the vertical frame 22a is formed in the ground plane 16 of a U-shaped frame member 8a, which is composed of two vertical stems with an intermediate lower crossbar 21 therebetween.
  • the U-shaped frame element 8a forms due to different lengths of the two vertical stems 24a, 24b from an offset, which is compensated by a downstream T-shaped frame member 11a.
  • the T-shaped framework element 11a preferably has halfway along its vertical stem 25a on a support cross bar 13a for supporting a bottom element 7.
  • T-shaped scaffold element 11a on the support crossbar 13a upwardly directed pins which engage in the bottom element 7 or reach through this. Due to the superposition of the support crossbar 13a of the T-shaped scaffold element 11a and the floor covering-locking crossbar 23a of the L-shaped scaffold element 14a, an inserted bottom element is covered and secured against unintentional lifting.
  • the vertical frame 22b of the first working plane 15 is closed by the arrangement of another T-shaped scaffold element 11b, wherein before attaching the T-shaped scaffold element 11b to the previous T-shaped scaffold element 11a, a first end is connected to a railing strut 9.
  • an anticipatory arrangement of a railing strut 9 is formed for a further working plane to be formed, starting from the preceding working plane.
  • the following working levels 17 are performed by a mutual arrangement of further T-shaped scaffolding elements 11 and L-shaped scaffolding elements 14.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
EP12008094.0A 2011-12-06 2012-12-04 Structure de façade démontable Active EP2602402B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12008094T PL2602402T3 (pl) 2011-12-06 2012-12-04 Rozkładalne rusztowanie fasadowe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110120154 DE102011120154A1 (de) 2011-12-06 2011-12-06 Zerlegbares Fassadengerüst

Publications (3)

Publication Number Publication Date
EP2602402A2 true EP2602402A2 (fr) 2013-06-12
EP2602402A3 EP2602402A3 (fr) 2014-07-30
EP2602402B1 EP2602402B1 (fr) 2018-04-18

Family

ID=47504561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12008094.0A Active EP2602402B1 (fr) 2011-12-06 2012-12-04 Structure de façade démontable

Country Status (3)

Country Link
EP (1) EP2602402B1 (fr)
DE (1) DE102011120154A1 (fr)
PL (1) PL2602402T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113107178B (zh) * 2021-04-26 2024-07-02 中国五冶集团有限公司 工业厂房外墙围护墙施工用外架

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH439679A (de) * 1966-08-27 1967-07-15 Huwyler Rudolf Baugerüst
JP4182012B2 (ja) * 2004-02-23 2008-11-19 株式会社ミルックス 建てわく、枠組足場及び枠組足場の設置方法
JP3872481B2 (ja) * 2004-03-01 2007-01-24 ホリーエンジニアリング株式会社 建枠及び建枠の製造方法
DE202006015586U1 (de) * 2006-10-11 2008-02-21 Wilhelm Layher Verwaltungs-Gmbh Vertikalrahmenelement aus Metall
DE102009049726A1 (de) * 2009-10-17 2011-04-21 Weiss, Johannes Baugerüst mit Schutzflächenstütze für verschiedene Auskragungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
EP2602402A3 (fr) 2014-07-30
EP2602402B1 (fr) 2018-04-18
PL2602402T3 (pl) 2018-09-28
DE102011120154A1 (de) 2013-06-06

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