WO2011095289A1 - Élément de garde-corps - Google Patents

Élément de garde-corps Download PDF

Info

Publication number
WO2011095289A1
WO2011095289A1 PCT/EP2011/000277 EP2011000277W WO2011095289A1 WO 2011095289 A1 WO2011095289 A1 WO 2011095289A1 EP 2011000277 W EP2011000277 W EP 2011000277W WO 2011095289 A1 WO2011095289 A1 WO 2011095289A1
Authority
WO
WIPO (PCT)
Prior art keywords
railing
railing element
vertical
horizontal
support
Prior art date
Application number
PCT/EP2011/000277
Other languages
German (de)
English (en)
Inventor
Hans-Emil Braun
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 WO2011095289A1 publication Critical patent/WO2011095289A1/fr

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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/365—Stop-end shutterings
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3219—Means supported by the building wall, e.g. security consoles
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E04G21/3242—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using clamps

Definitions

  • the invention relates to a railing element, in particular as a fall protection for the creation of multi-storey buildings.
  • fall protection must be provided when creating formwork for building ceilings.
  • it is e.g. customary to create a bottom-supported external scaffolding, which projects beyond a newly created building ceiling so far that the required fall protection can be installed before the installation of the necessary for the building ceiling formwork elements on the outer frame.
  • vertical beams are each attached to a plurality of already completed building ceilings, which in turn protrude above the next, to be created building ceiling, so that there already a fall protection can be provided before the shuttering elements are mounted for the next building ceiling.
  • a railing element of the type mentioned above which is characterized by a vertical profile with a plurality of vertically spaced apart horizontally spaced horizontal profiles whose free end portions facing in relation to the vertical profile in opposite directions.
  • the railing element according to the invention is a fall protection, which is particularly easy to assemble, since it must be attached to only a single carrier.
  • Several such railing elements can be mounted in such a way that a horizontal profile can extend with its free end between two horizontal profiles of an adjacent mounted railing element.
  • This configuration makes it possible to freely choose the distance between two adjacently mounted railing elements at least within a certain range, without having to provide railing elements of different widths or to make adjustments to the railing elements or to gaps between adjacent railing elements.
  • there is an entanglement of the horizontal profiles of adjacent railing elements wherein all horizontal profiles can be located in the same vertical plane.
  • An entanglement is also possible with an over-corner arrangement, in which case the horizontal profiles of adjacent railing elements intersect.
  • two horizontal profiles of a railing element pointing in opposite directions are alternately offset relative to each other. This is also an entanglement or gearing of adjacent railing elements possible if they are each mounted at the same height to a respective carrier.
  • each case two horizontal profiles are arranged offset-free opposite each other or a continuous horizontal profile is fastened in its middle section to the vertical profile.
  • the desired entanglement of the horizontal profiles of adjacent railing elements is then achieved in that the fastening positions of adjacent railing elements on a respective support in the vertical direction are slightly offset from one another, this offset may preferably be about half the vertical distance of the horizontal profiles from each other.
  • the railing element comprises at least one coupling element which is provided for a releasable coupling of at least one free end region of a horizontal profile with at least one free end region of a horizontal profile of a further adjacently arranged railing element.
  • the railing element can be fastened by means of securing bolts or by means of a clamping connection to a carrier.
  • the railing element on a contact surface for supporting a shuttering element.
  • the railing element at the same time the attachment of a formwork element that can be hooked, for example by means of hooks in the horizontal profiles.
  • the contact surface ensures a stable position of the shuttering element in this case.
  • FIG. 1a to 1c are side views of a clamping device of a carrying device, Fig. Ld and le perspective views of two corner mounted clamping devices of a support device,
  • Figs. 2 to 7 are perspective views of an inventive
  • FIG. 8 shows a side view of a variant of a railing element according to the invention for mounting on a carrying device
  • Fig. 9 is a side view of the support device in an alternative mounting state.
  • An inventive railing element is described in connection with a supporting device or a formwork system, which are particularly suitable for mounting the railing element according to the invention.
  • An attachment according to the invention railing element on any other outer scaffolds, protective walls, building ceilings or other types of support devices is not excluded.
  • a carrying device comprises a clamping device 12, which comprises two base bodies 14 which extend in the vertical direction and are spaced apart from one another, at the lower end sections of which a horizontally extending lower cantilever beam 16 is fastened.
  • a clamping device 12 which comprises two base bodies 14 which extend in the vertical direction and are spaced apart from one another, at the lower end sections of which a horizontally extending lower cantilever beam 16 is fastened.
  • the two basic bodies 14 and lower cantilever beams 16 only one is visible in the side views of FIGS. 1a to 1c.
  • the two are Base body 14 and lower Krag portions 16 via webs 38 connected to each other.
  • the base bodies 14 Between the base bodies 14 is a vertically adjustable (see double arrow in Fig. La) and pivotable about a horizontal axis (see double arrow in Fig. Lb) upper cantilever 18 is arranged.
  • the base bodies 14 have a plurality of vertically spaced, horizontal bores 20 for receiving securing bolts 22 for fastening the upper cantilever beam 18 in the respective desired vertical position. Two different vertical positions are shown once in FIGS. 1a and 1b with solid lines and once with dashed lines.
  • the securing bolt 22 can be passed through these holes 20 and also vertically spaced from each other, horizontal holes 20 of the upper Kragries 18.
  • a clamping device 24 is provided, which is shown in the embodiment as a spindle. In principle, however, other, preferably self-locking adjusting means can be used.
  • the lower end portion of the clamping device 24 has a support 25 for the top of the building ceiling.
  • a coupling sleeve 26 for receiving a vertical support 34 (see Fig. Lc) arranged.
  • the coupling sleeve 26 is vertically adjustable by means of adjusting means, not shown, with respect to the base body 14 in height.
  • the vertical support 34 as well as the coupling sleeve 26 is provided with holes 20a and 20b for securing bolt 22 for mutual locking. There is a certain play between the vertical support 34 and the coupling sleeve 26, so that the vertical support 34 can be pivoted by a small amount about the locking bolt 22 locked in the coupling sleeve 26.
  • the coupling sleeve 26 has in the embodiment on a bottom, which, however, can also be omitted.
  • each of the holes 20, 20a, 20b may have a different diameter, especially if they are located on different components.
  • a frame-shaped support element 28 is fastened, in which a guide sleeve 30 is slidably received horizontally in the main extension direction of the cantilever beams 16, 18.
  • effective spindle 32 is provided for horizontal adjustment of the guide sleeve 30 between the guide sleeve 30 and the bodies 14 effective spindle 32 is provided.
  • Fig. Lc the various adjustment options that are provided in the clamping device 12, again explained.
  • a double arrow F is shown, which indicates the vertical adjustment of the tensioning device 24 and the upper Kragconstrus 18.
  • Clamping device 12 is then first pushed onto the existing building ceiling 36 (FIG. 1c) with the cantilever beam 16 pivoted upwards (FIG. 1b) or "threaded". This relative movement between the building ceiling 36 and the clamping device 12 is indicated in Fig. Lc with the arrow in the mark B.
  • the upper cantilever beam 18 is pivoted downwards into the working position according to FIG. 1 c and fixed with a second (lower) securing bolt 22.
  • the clamping device 24 is actuated, so that the support 25 moves in the direction of the arrow F down and the building ceiling 36 is clamped between the lower cantilever beams 16 and the support 25.
  • the defined by the two lower Kragconstru 16 sufficiently dimensioned surface ensures a reliable fixation of the clamping device 12 on the underside of the building ceiling 36 so that tilting of the clamping device 12 is excluded about a horizontal axis.
  • the double arrow bounded by the mark C symbolizes the subsequently possible vertical adjustment of the vertical support 34 via a corresponding vertical displacement of the coupling sleeve 26 by means of a spindle (not shown).
  • the double arrow bounded by the mark D indicates the further possible tilt adjustment of the vertical support 34 with respect to the base body 14 fixed to the building ceiling 36 by means of the spindle 32. The importance of this adjustment of the vertical support 34 will be explained below.
  • Fig. Ld and le show an arrangement of two clamping devices 12, 12 ', which are formed largely in the manner described above, for an over-corner attachment to an outer corner of the building ceiling 36, in which due to space constraints or static reasons the lower cantilever beams 16, 16 'must overlap.
  • Fig. Ld shows the mounted on the building ceiling 36 arrangement obliquely viewed from below with a view towards the underside of the building ceiling 36, while in Fig le the arrangement without the building ceiling is seen obliquely from above.
  • the lower Kragkon 16 'of a clamping device 12' on its upper side with two spacers 39 are provided.
  • the spacers 39 have a T-shaped configuration, wherein the transverse bar of a T performing portion rests on the two cantilevers 16 'and a foot of a T performing section between the cantilever 16' protrudes and to the cantilever 16 'connecting webs 38th is fastened for example by means of screwing.
  • the transverse bar of a T performing section is at least as strong as the cantilever 16 of the other clamping device 12, so that the Support base of the cantilever beam 16 'on the underside of the building ceiling 36 in an outer corner mounting according to FIG. Ld compared to an exclusive edition of the cantilever beams 16 in a mounting without spacers is increased accordingly and the spanned by the two spacers 39 pieces Area corresponds.
  • FIGS. 2 to 7 the structure of a formwork system according to the invention will be explained in more detail.
  • a plurality of clamping devices 12, vertical support 34 and even closer to described railing elements 42 and formwork elements 44 are provided (Fig. 2).
  • a clamping device 12 and a vertical support 34 are joined together to form a carrier device 10 (FIG. 3).
  • a railing element 42 is attached to an upper end region of the vertical support 34.
  • both the upper end region of the vertical support 34 and a vertical profile 46 of the railing element 42 are provided with a plurality of bores 20 spaced from each other vertically. The fastening takes place by means of securing bolts which are not recognizable here and which are inserted through the bores 20 of the two parts 34, 46 to be connected.
  • a plurality of vertically spaced horizontal profiles 48 are attached with its one end portion to the vertical profile 46.
  • the other end area is free.
  • the horizontal profiles 48 extend alternately in opposite directions, ie between two horizontal profiles 48, which point in one direction, there is a horizontal profile 48, which faces in the opposite direction, so that the horizontal profiles 48 are arranged on both sides of the vertical profile 46 offset from each other.
  • a carrying cable or carrying chain 50 of a lifting device is fastened in order to transport the carrying device 10 into a mounting position according to FIG. 4 (see upper carrying device 10).
  • an eyelet for suspending the support chain 50 fastener 51 is provided, which by means of a safety pin 22, in a above the
  • Center of gravity of the support device 10 in the vertical support 34 introduced further bore 20a is added, is set to the vertical support 34 (Fig. 3).
  • the support device 10 is clamped in the manner described above to the existing building ceiling 36.
  • Fig. 5 can be clearly seen that the railing elements 42 already form a complete fall protection for work on a still to be created slab formwork.
  • the horizontal profiles 48 of a railing element 42 extend between the horizontal profiles 48 of an adjacent railing element 42, without it requires an adjustment of the railing elements 42 as a function of the distance between adjacent support devices 10.
  • railing elements 42 'according to the invention according to FIG. 8 can also be used instead of the railing elements 42, in which, in contrast to the railing element 42 (FIGS. 2 to 7), two horizontal profiles 48 pointing in opposite directions are arranged without offset on the vertical profile 46.
  • two individual horizontal profiles 48 instead of two individual horizontal profiles 48, a continuous horizontal profile may be provided.
  • the desired entanglement of the horizontal profiles 48 adjacent railing elements is achieved by the attachment positions of adjacent railing elements at their respective vertical supports 34 in the vertical direction are slightly offset from each other, said offset preferably about the Half of the vertical distance of the horizontal profiles 48 may be from each other.
  • a shuttering element 44 in each case comprises three formwork panels 54 which are rigidly coupled to one another by means of a plurality of continuous coupling profiles 56 arranged on the rear side of the formwork panels 54.
  • formwork elements with a different number of formwork panels 54 is possible.
  • a formwork element with only one formwork panel 54 can also be used.
  • each formwork panel 54 Also on the rear side of each formwork panel 54 are hooks 52a, 52b, which have a vertical offset relative to one another which corresponds to the offset of the horizontal profiles 48 fastened on opposite sides of the vertical profile 46.
  • the formwork elements 44 are preferably suspended in the respective lowest horizontal profiles 48.
  • One provided on the vertical profile 46 A contact surface 60 ensures reliable vertical alignment of the formwork elements 44 (see also FIGS. 3 and 8).
  • a supporting structure 62 for a slab formwork can be erected.
  • Formwork floor elements 64 can now be attached to this support structure 62.
  • the shuttering panels 54 are provided on their front side with a support 58 for the shuttering floor elements 64.
  • the formwork created in this way can be filled with concrete 66 (FIG. 7), which forms the new building ceiling to be created after hardening.
  • concrete 66 FIG. 7
  • the inclination adjustment of the vertical support 34 allows an additional pretension to be exerted on the shuttering elements 44 so that the predetermined dimensions for the new building ceiling to be created can be maintained.
  • the support cable or the support chain 50 may be used, which was already hooked for the previous transport with its one end in the fixed to the vertical support 34 fastener 51.
  • the vertical support 34 is provided with a plurality of vertically spaced holes 20 a, which optionally allow a selection of another fastening position for the fastening element 51 (see also Fig. 3). In general, however, no re-assembly of the fastener 51.
  • the other end of the support chain 50 is suspended in an adjustable clamping element 68, which in turn is mounted in a fastened to the building ceiling 36 coupling element 70.
  • an adjustable clamping element 68 By pressing the clamping element 68, a tensile force is exerted on the vertical support 34 via the support chain 50 and the support device 10 is biased accordingly.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un élément de garde-corps, en particulier comme protection contre les chutes pour la construction d'immeubles à étages multiples. À cet effet, il est prévu un profilé vertical (46) avec plusieurs profilés horizontaux (48) fixés à celui-ci, verticalement espacés les uns des autres, dont les parties terminales libres sont orientées dans des sens opposés par rapport au profilé vertical (46).
PCT/EP2011/000277 2010-02-02 2011-01-24 Élément de garde-corps WO2011095289A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010006561A DE102010006561A1 (de) 2010-02-02 2010-02-02 Geländerelement
DE102010006561.7 2010-02-02

Publications (1)

Publication Number Publication Date
WO2011095289A1 true WO2011095289A1 (fr) 2011-08-11

Family

ID=43708789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/000277 WO2011095289A1 (fr) 2010-02-02 2011-01-24 Élément de garde-corps

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DE (1) DE102010006561A1 (fr)
WO (1) WO2011095289A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11976481B2 (en) 2016-09-16 2024-05-07 Aldeck Group Pty Ltd Safety rail system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901481A (en) * 1972-09-25 1975-08-26 Pal Dev Corp Safety barricade for a roof
FR2429883A1 (fr) * 1978-06-27 1980-01-25 Somefran Support intermediaire de plancher d'echafaudage
US4787475A (en) * 1987-12-31 1988-11-29 Instit De Recherche En Sante Et En Securite Du Travail Du Quebec Safety fence assembly for use in a building under construction
US5645271A (en) * 1994-07-11 1997-07-08 Nunez; Marcos D. Metal fence post with adjustable rail mounting
US5683074A (en) * 1995-04-14 1997-11-04 Purvis; Harrison G. Temporary guardrail system
DE102005045527A1 (de) 2005-09-23 2007-04-19 Doka Industrie Gmbh Schutz- und Zugangsvorrichtung
WO2008068483A2 (fr) * 2006-12-05 2008-06-12 Gordon Smith Système de sécurité
US20090127534A1 (en) * 2007-11-21 2009-05-21 John Powell Post assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3957484B2 (ja) * 2001-08-22 2007-08-15 朝日リーラック株式会社 先行手摺の支持装置
DE10304089A1 (de) * 2003-01-31 2004-08-12 Plettac Ag Seitenschutz für ein Baugerüst

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901481A (en) * 1972-09-25 1975-08-26 Pal Dev Corp Safety barricade for a roof
FR2429883A1 (fr) * 1978-06-27 1980-01-25 Somefran Support intermediaire de plancher d'echafaudage
US4787475A (en) * 1987-12-31 1988-11-29 Instit De Recherche En Sante Et En Securite Du Travail Du Quebec Safety fence assembly for use in a building under construction
US5645271A (en) * 1994-07-11 1997-07-08 Nunez; Marcos D. Metal fence post with adjustable rail mounting
US5683074A (en) * 1995-04-14 1997-11-04 Purvis; Harrison G. Temporary guardrail system
DE102005045527A1 (de) 2005-09-23 2007-04-19 Doka Industrie Gmbh Schutz- und Zugangsvorrichtung
WO2008068483A2 (fr) * 2006-12-05 2008-06-12 Gordon Smith Système de sécurité
US20090127534A1 (en) * 2007-11-21 2009-05-21 John Powell Post assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11976481B2 (en) 2016-09-16 2024-05-07 Aldeck Group Pty Ltd Safety rail system

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Publication number Publication date
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