EP3851613A1 - Hülse zur befestigung eines zubehörteils, das in eine schalungswand integriert ist - Google Patents

Hülse zur befestigung eines zubehörteils, das in eine schalungswand integriert ist Download PDF

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Publication number
EP3851613A1
EP3851613A1 EP21151912.9A EP21151912A EP3851613A1 EP 3851613 A1 EP3851613 A1 EP 3851613A1 EP 21151912 A EP21151912 A EP 21151912A EP 3851613 A1 EP3851613 A1 EP 3851613A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
support points
assembly
layer
binder
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.)
Pending
Application number
EP21151912.9A
Other languages
English (en)
French (fr)
Inventor
Marc Lenges
Pino Tornatore
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.)
Spurgin Leonhart SAS
Original Assignee
Spurgin Leonhart SAS
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 Spurgin Leonhart SAS filed Critical Spurgin Leonhart SAS
Publication of EP3851613A1 publication Critical patent/EP3851613A1/de
Pending 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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4142—Elements with sockets with transverse hook- or loop-receiving parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7637—Anchoring of separate elements through the lining to the wall
    • 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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
    • 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
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/18—Adjusting tools; Templates
    • E04G21/1841—Means for positioning building parts or elements
    • E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
    • 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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043—Connections specially adapted therefor
    • 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

Definitions

  • the present invention relates to the field of guardrail installation devices and more particularly to devices allowing the positioning of guardrails on a wall structure with integrated formwork.
  • guardrails arranged to be installed on the perimeter of platforms or along passageways.
  • One of the constraints imposed by these security elements is in particular to be easy to put in place.
  • these security elements are often for temporary use, that is to say for the sole duration of the site or part of it and then also need to be able to be dismantled.
  • One solution for producing guardrails consists of positioning successive vertical posts or uprights along a position to be secured and between which a guardrail, a mesh structure or a handrail is mounted. Easier mounting of the posts is then likely to be obtained by virtue of a mechanism involving the insertion of the lower end of the posts at the level of sleeves of complementary shape configured to achieve an interaction of the male-female type. These sleeves are thus strategically mounted on the periphery of the height position intended to be secure.
  • a solution imposes as a constraint a prior installation of these sleeves on the structure to be secured.
  • Such a constraint has the drawback of requiring the intervention of a manipulator to set up and fix the sleeves along the periphery of the position to be secured.
  • the fixing of the sleeves then imposes, in addition to the allocation of labor dedicated, an extension of the duration of intervention on the structure to secure it and, consequently, slows down the progress of construction.
  • one solution consists in integrating sheaths at the level of the upper surface of the concrete slabs placed on the building under construction and intended to be secured.
  • a solution requires the presence of a horizontal concrete structure and cannot be effective when only vertical walls are erected and the floor above them is of another type.
  • the object of the present invention is to overcome this drawback by proposing a solution which makes it possible to integrate a sheath directly into the structure of a vertical wall and in particular into the structure of a wall intended for the formwork.
  • the hooking sleeve 1 thus comprises a rectilinear structure 2 arranged to produce a housing 3 capable of cooperating with at least a portion of a post or of an upright intended to be positioned vertically.
  • the interaction of the post with the housing 3 of the attachment sleeve 1 is effected in a male-female type cooperation.
  • the rectilinear structure 2 is associated with at least three support points 4c arranged in the same plane so that the axis of the rectilinear structure 2 is parallel to the plane formed by the three support points 4c.
  • the attachment sleeve 1 of the invention allows the attachment sleeve 1 of the invention to obtain a positioning of the axis of the rectilinear structure 2 in a plane substantially parallel to the plane of the surface of a wall 7 against which the attachment sleeve 1 is positioned via these at least three support points 4c.
  • the hooking sleeve 1 of the invention is able to be arranged so that the part which produces a rectilinear structure 2 is also oriented vertically to receive a portion of the invention.
  • the orifice of the housing 3 of the attachment sleeve 1 and the portion of the post or upright which relates thereto have additional dimensions.
  • the orifice of the housing 3 and the post or upright portion have identical shapes: round, rectangle, square, etc. This complementarity of similar shapes contributes to the easier positioning of a post in the attachment sleeve 1.
  • the grip sleeve 1 has a construction whose center of gravity is positioned so as to ensure stability of the sleeve 1 when the latter is placed in abutment against the surface of a wall arranged in a substantially horizontal plane by the intermediary of the various support points 4c which form the cooperation interface 4.
  • the latter is constructed by involving several feet, each of which forms a structure between the first portion 4a fixed to the outer surface of the rectilinear structure 2 and the second portion 4b, the end of which forms a fulcrum 4c.
  • These different feet of the cooperation interface 4 allow the positioning of the rectilinear structure with respect to the plane defined by the at least three non-aligned support points 4c.
  • the particular arrangement of these feet thus makes it possible to define a particular spacing between, on the one hand, the rectilinear structure 2 of the attachment sleeve 1 and, on the other hand, the support wall 7 intended to be in contact with the support points 4c.
  • the mounting and fixing of the hooking sleeve 1 against a wall 7 involves an assembly means.
  • this assembly means is produced in the form of at least one binder 6.
  • the binder 6 thus produces a layer deposited on at least part of the surface of the wall 7 and in which at least a portion of each of the support points 4c which form the cooperation interface 4 is flooded.
  • At least a portion of the cooperation interface 4 positioned at the level of at least one of the support points 4c comprises a relief configured to optimize the surface contact with a binder 6.
  • the presence of a relief allows an increase in the surface of the fulcrum 4c capable of being in contact with a binder 6.
  • an increase in the surface with the binder 6 allows an optimization of the fixing and the maintenance of the hooking sleeve 1 against a dedicated wall 7.
  • the relief is produced in the form of one or more teeth or threads or notches, grooves positioned along a portion of the cooperation interface between the rectilinear structure 2 and the fulcrum. 4c, in particular at the level of the portion near the fulcrum 4c.
  • the at least three non-aligned support points 4c have at least one spacing between two of them configured to allow the positioning of one or more parts of reinforcements. 5 in scrap between these support points 4c.
  • Each of the at least two support points 4c is constructed in the form of a foot which forms a structure between the first portion 4a fixed to the outer surface of the rectilinear structure 2 and the second portion 4b, the end of which makes a point support 4c.
  • the presence of a separation between two juxtaposed feet makes it possible to define a spacing arranged sufficiently large for a frame 5 to be able to be positioned between these feet.
  • the attachment sleeve 1 when intended to be positioned against a wall 7 capable of being reinforced by a frame 5, for example embedded in a binder 6, the presence of the frame 5 does not preclude the positioning of a hooking sleeve 1 bearing against this wall 7 by means of its various support points 4c. It should be noted that the frame 5 conventionally exhibiting a grid arrangement, this frame 5 is thus perforated so as to allow the positioning of one or more support points 4c against the surface of the wall 7 through the openings. of the mesh frame 5.
  • the cooperation interface 4 of the attachment sleeve 1 is produced by four support points 4c.
  • This construction example allows the production of a hooking sleeve 1 whose surface surrounded by the four support points 4c is enlarged and allows optimization of the stability of the sleeve. attachment 1.
  • the center of gravity of the attachment sleeve 1 is positioned so that the axis passing through this center of gravity and perpendicular to the plane defined by the various support points 4c , crosses this plane at the level of an area whose delimitation by these different support points 4c is much greater, in particular when the additional support point is positioned outside the zone delimited by the first three points d 'support.
  • each of the structures of the pair which forms the cooperation interface 4 produces a first portion 4a fixed to the outer surface of the rectilinear structure 2 and shared by two second portions 4b at the ends of which points d are positioned. 'support 4c.
  • each structure of the cooperation interface has a shape which corresponds substantially to an inverted "V" or "U” in which the two branches produce the two second portions 4b while the central zone of junction makes the first portion 4a.
  • each of the structures of the pair has a substantially planar embodiment arranged to be mounted and / or fixed on the outer surface of the rectilinear structure 2 in an arrangement substantially perpendicular to the axis of the rectilinear structure. 2.
  • each of the structures of the pair has identical construction forms.
  • the attachment sleeve 1 or at least at least part of the cooperation interface 4 is made of a non-oxidizable material such as a rigid plastic and / or a metal of the type stainless steel.
  • This non-oxidizable material thus contributes to the strength and durability of the sheath 1 when the latter interacts with a corrosive or oxidizing material liable to alter the quality of its operation over time.
  • the assembly according to the invention combines, at a minimum, the attachment sleeve 1 of the invention with a supporting structure formed by a wall 7 and a binder 6.
  • the binder 6 is a concrete or a cement or any binder of known type and having equivalent properties.
  • the rectilinear structure 2 is positioned outside the binder layer 6 on the wall 7 so that at least part of the interface of cooperation 4 interacts with the binder 6, in particular the second portion 4b of the interface 4, while the orifice of the housing 3 remains in a position away from the binder layer 6 in order to avoid any blockage by this binder 6 .
  • this assembly also comprises at least one reinforcement 5 at least partially embedded in the thickness of the binder layer 6.
  • the support points 4c of at least one gripping sleeve 1 then have spacings between them sufficient to span one or more elements of the frame 5 and are arranged in the binder layer 6 so as to be positioned between elements of the frame 5.
  • the spacing between two of the support points 4c of the attachment sleeve 1 is greater than the thickness of an element of the reinforcement 5.
  • this assembly also comprises at least one layer of insulation material 8 positioned against at least part of the layer of binder 6 stiffened, the layer of insulation material 8 comprising at least one recess 9, the dimensions of which are suitable for positioning at least part of a gripping sleeve 1 in the thickness of the binder layer 6 and insulation material 8.
  • the binder layer 6 is thus positioned between, on the one hand, the wall 7 and, on the other hand, a layer of insulation material 8. .
  • the assembly when the recess 9 in the insulation layer 8 is made so as to pass through the thickness of the insulation layer 8, the assembly also comprises a block 10 of materials. insulation of dimensions complementary to the recess 9 of the layer of insulation material 8 and comprising a housing 11 adapted to surround at least the rectilinear structure 2 of the gripping sleeve 1.
  • the complementary shape of the block 10 of materials of insulation with the recess in the insulation layer 8 makes it possible to position a fastening sleeve 1 in an assembly forming a formwork wall 7 so that the outer surface of the insulation layer 8 is substantially flat and free the presence of at least part of a sheath 1 in its thickness.
  • the housing 11 has a width greater than the width of the rectilinear structure 2. This particular width of the housing 11 allows a tolerance during the positioning of the attachment sleeve 1 on the wall 7 and the binder 6, so that 'A slight shift in the position of the sleeve 1 does not require a shift in the position of the block 10 of complementary insulation material which integrates the housing 11.
  • an assembly according to the invention forming a shuttering wall 7 is carried out from a wall 7 arranged in a substantially horizontal manner on which a layer of binder 6 is deposited, or even spread out, over all or part of the surface of the wall 7, and at least one attachment sleeve 1 placed at at least one strategic position on the surface of the wall 7.
  • This strategic position corresponds to a position of the attachment sleeve 1 near an edge of the wall 7, so that the orifice of the rectilinear structure 2 of the sleeve 1 is aligned with the edge of the wall 7.
  • the gripping sleeve 1 is fixed to the wall 7, so that 'a positioning of the wall in a vertical plane with the edge which carries the sleeve 1 in the upper part will jointly allow the positioning of the attachment sleeve 1 so that the axis of the rectilinear structure 2 is oriented along an axis substantially vertical.
  • several hooking sleeves 1 are capable of being positioned parallel to each other and spaced apart along the same edge of a wall 7 so that the rocker in the vertical position of the wall 7 allows the orientation of the rectilinear structures 2 of each of the sleeves 1 along vertical axes which correspond to the respective axes of the vertical posts or uprights intended to be positioned therein.
  • the assembly according to the invention also comprises a reinforcement 5 embedded in the thickness of the binder layer 6, this reinforcement 5 is positioned on the wall 7 prior to the removal of binder 6 and the placement of one or more attachment sheaths 1.
  • the support points 4c of the attachment sheaths 1 then have spacings between them sufficient to span one or more elements of the frame 5 and are inserted into the binder layer 6 so as to be positioned between elements of the reinforcement 5.
  • the assembly according to the invention also comprises a layer of insulating material 8, the latter is positioned against the binder layer 6 before the latter is stiffened.
  • the stiffening of the binder layer 6 also participates in the assembly and fixing of the wall 7 with the layer of insulation material 8.
  • the layer of insulation material 8 has a cutout of substantially identical shape and dimensions. to those of the wall 7 on which the binder layer 6 is deposited.
  • the layer of insulating material 8 comprises one or more recesses 9 made at the positions intended to receive the corresponding attachment sleeve (s) 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP21151912.9A 2020-01-17 2021-01-15 Hülse zur befestigung eines zubehörteils, das in eine schalungswand integriert ist Pending EP3851613A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2000467A FR3106353A1 (fr) 2020-01-17 2020-01-17 Fourreau d’accroche d’accessoire intégré à une paroi de coffrage

Publications (1)

Publication Number Publication Date
EP3851613A1 true EP3851613A1 (de) 2021-07-21

Family

ID=69903653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21151912.9A Pending EP3851613A1 (de) 2020-01-17 2021-01-15 Hülse zur befestigung eines zubehörteils, das in eine schalungswand integriert ist

Country Status (2)

Country Link
EP (1) EP3851613A1 (de)
FR (1) FR3106353A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3138459A1 (fr) * 2022-08-01 2024-02-02 Spurgin Leonhart Fourreau d’accroche d’accessoire intégré à une paroi de coffrage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481728A1 (fr) * 1980-05-05 1981-11-06 Cotard Didier Element de construction prefabrique en beton, notamment poteau de cloture ou dalle de regard
DE8902526U1 (de) * 1989-03-03 1989-04-20 Hoff, Walter, 4000 Duesseldorf, De
WO2008031902A1 (es) * 2006-09-12 2008-03-20 Vicorgilta, S.L. Sistema de anclajes de seguridad para la construcción de edificios
DE202009013846U1 (de) * 2009-10-12 2010-02-04 Zahner, Roman Quaderförmiges Element zur Befestigung von Lasten an WDVS-Fassaden
JP2010238137A (ja) * 2009-03-31 2010-10-21 Aoyama Concrete:Kk レール付コンクリート製基礎台の製造に用いるアンカーアーム付レール
US20160060885A1 (en) * 2014-08-30 2016-03-03 Christopher Harding Support bracket and method for temporary guard railing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481728A1 (fr) * 1980-05-05 1981-11-06 Cotard Didier Element de construction prefabrique en beton, notamment poteau de cloture ou dalle de regard
DE8902526U1 (de) * 1989-03-03 1989-04-20 Hoff, Walter, 4000 Duesseldorf, De
WO2008031902A1 (es) * 2006-09-12 2008-03-20 Vicorgilta, S.L. Sistema de anclajes de seguridad para la construcción de edificios
JP2010238137A (ja) * 2009-03-31 2010-10-21 Aoyama Concrete:Kk レール付コンクリート製基礎台の製造に用いるアンカーアーム付レール
DE202009013846U1 (de) * 2009-10-12 2010-02-04 Zahner, Roman Quaderförmiges Element zur Befestigung von Lasten an WDVS-Fassaden
US20160060885A1 (en) * 2014-08-30 2016-03-03 Christopher Harding Support bracket and method for temporary guard railing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3138459A1 (fr) * 2022-08-01 2024-02-02 Spurgin Leonhart Fourreau d’accroche d’accessoire intégré à une paroi de coffrage
EP4317629A1 (de) * 2022-08-01 2024-02-07 Spurgin Leonhart An einer schalungswand integrierte zubehöraufhängehülse

Also Published As

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FR3106353A1 (fr) 2021-07-23

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