EP3921490A1 - Mounting system for mounting an anchoring device and method for mounting an anchoring device on a partial construction made of concrete - Google Patents
Mounting system for mounting an anchoring device and method for mounting an anchoring device on a partial construction made of concreteInfo
- Publication number
- EP3921490A1 EP3921490A1 EP19832701.7A EP19832701A EP3921490A1 EP 3921490 A1 EP3921490 A1 EP 3921490A1 EP 19832701 A EP19832701 A EP 19832701A EP 3921490 A1 EP3921490 A1 EP 3921490A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- anchoring device
- mounting system
- wings
- mounting
- formwork
- 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
Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 77
- 239000004567 concrete Substances 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 title claims description 7
- 238000009415 formwork Methods 0.000 claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 13
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000009416 shuttering Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers of metal or substantially of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
-
- 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
- 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
- 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
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
-
- 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
- E04G5/06—Consoles; Brackets
- E04G5/062—Consoles; Brackets specially adapted for attachment to building walls
Definitions
- Anchoring device and a method for the assembly of an anchoring device on a sub-structure made of concrete The subject of the invention is an assembly system for the assembly of an anchoring device in the construction of walls on a formwork panel according to the preamble of claim 1 and a method for the assembly of an anchoring device on a sub-structure Concrete.
- Anchoring devices are used in the walls made of concrete in order to be able to attach threaded rods and hang brackets on which scaffolding boards and railings are laid after the formwork has been stripped.
- the anchoring devices are nailed to the formwork panels before concreting and are therefore precisely positioned and cannot be moved on the formwork or even separated from it when the liquid concrete is poured, if the fastening is carried out with appropriate means.
- formwork made of metal in particular
- Anchoring devices are displaced by the flowing concrete mass along the surface of the formwork. A shift of just a few millimeters means that a bracket can no longer be attached to the intended location on the concrete wall. If the anchoring device is even rotated a little about its own axis during the displacement, the anchor hook can no longer be attached.
- a hook can no longer be attached to anchoring devices.
- an anchor fixed in the anchoring device e.g. a threaded rod, at an angle from the wall and can no longer be used.
- the known anchoring devices cannot be used, or can only be used with great difficulty and imprecisely, for interior formwork, column formwork and single-sided formwork.
- An object of the present invention is to provide a mounting system which enables the positioning of the
- Another object of the invention is that on the one hand the system can be produced inexpensively and on the other hand the method for its connection with
- Anchoring device with the opening closed by a cover is held tightly pressed against the formwork.
- the pressing force is created by the elasticity of the two holding and assembly areas when these are attached to the reinforcement with iron ties.
- Mounting areas include a lattice frame and a
- the mounting system can be attached to the lattice frame and / or the rungs or bars with the reinforcement bars, for example with iron ties such as those used when laying reinforcement bars.
- the central area of the assembly system encompasses the
- Anchoring devices are taken over from the central area and are independent of the forces of the Retaining elements. The latter take over the positive or frictional connection to the anchoring device up to the assembly on reinforcement bars.
- the two wings formed by bars or grids, which are connected with their roots in the central area of the assembly system, can lie in one plane or be arranged in a slightly V-shape in order to increase the contact pressure on the formwork by tensioning the reinforcement.
- the frame and the rungs as well as the elements which form the central area of a grating preferably run perpendicular to the plane formed by the frame of the wing. This enables high stability orthogonal to the wing surfaces with a minimum of plastic material from which the device can be made.
- the assembly system, milled, punched or deep-drawn part can be made of sheet metal or a die-cast metal.
- the mounting system can be used on anchoring devices made of metal or plastic and those that have a round or rectangular cross-section.
- the mounting system can also be part of the
- Figure lb a mounting system with formed from rods
- FIG. 2 shows a further embodiment of the assembly system
- FIG. 3 shows in perspective an anchoring device with an attached assembly system for fastening the anchoring device
- Figure 4a is a rear view of the mounting system
- Figure 4b is a rear view of the mounting system
- Figure 5 is a schematic representation of one on one
- Formwork arranged, connected to the reinforcement assembly system and a
- a mounting system for the temporary mounting of an anchoring device 3 is shown in perspective in the figures with reference number 1.
- the mounting system 1 comprises two of a central holding area 15 laterally
- wings 5 protruding fastening elements, called wings 5 for short, which comprise a substantially rectangular lattice frame 7. This can be divided into regular or irregular surface sections 11 by a plurality of rungs 9.
- the two wings 5 are with their
- Base frame 17 connected.
- the base frames 17 thus form the backbone of the holding area 15.
- the base frames 17 are connected to one another by a transverse support 19.
- the carrier 19 has at least one end thereof a hook 21 which, as will be described later, is intended to grip around a restraint rod 23 on the anchoring device 3.
- a solid, continuous carrier 19 is replaced by a carrier 19 designed to save material and made up of two sections 19 '. This can also be hook-shaped at least at one end.
- latching and holding means 25 are formed on the inner sides of the legs 16 of the central holding area 15, which are intended and suitable for attaching to corresponding projections 27 on the side walls of the anchoring device 3
- latching and retaining means 25 can be fastened or molded onto the grid frame 7.
- latching and retaining means 25 can also be formed simultaneously on the legs 16 and on the grid frame 7.
- the two lattice frames 7, which form the two wings 5, can have a rectangular cross-section
- the wings 5 can lie in a common plane or be made slightly V-shaped running upwards.
- the assembly system 1 can be made of plastic by injection molding; alternatively, it can also be made from sheet metal as a stamped / bent part. It would also be possible to produce the device from a metal die casting. If large forces are absorbed, it is possible to use a fiber-reinforced plastic.
- the wings 5 can be constructed at the location of the lattice frame 7 on individual or several outwardly protruding rods 9 attached to the holding area 15 which do not have any rungs 9 connecting the rods 9 to one another (FIG. 1b). In this way, two or more rods 9 can form the two wings 5 on the holding area 15. An illustration of this embodiment is shown in FIG.
- the design of the strength of the assembly system 1 for an anchoring device 3 is intended to enable a construction worker to bend the wings 5 to such an extent that, after an anchoring device 3 has been installed on a
- the anchoring device 3 is pressed against the formwork panel 29 with such a force that an intimate
- Anchoring device 3 with which the opening of the anchoring device 3 is closed during the casting process, rests snugly and in particular immovably on the formwork panel 29.
- FIGS. 3, 4a and 4b The arrangement of the mounting system 1 above and on the anchoring device 3 is illustrated and explained with reference to FIGS. 3, 4a and 4b.
- An anchoring device 3 which is made of metal and is described, for example, in EP 3 358 104, is used as the basis for the example in the description.
- Anchoring box 3 made of metal such a plastic step, the spatial shape of which can be the same or different from that shown.
- the shape of the central holding area 15 is based on the shape of the anchoring device 3 used, which is attached to a
- the mounting system 1 is pushed onto the anchoring device 3 from above and engages with the locking and holding means 25 on projections 27 on the side surfaces and / or
- Anchoring device 3 rests snugly or by the latching and holding means 25 snugly on the
- Anchoring device 3 is tightened.
- the anchoring device 3 in FIGS. 3 and 4 is not in operating mode
- Closing cover 31 is shown lying vertically, but the anchoring device 3 stands on the closing cover 31.
- Mounting system 1 can be attached to the anchoring device 3, for example by welding rods or grids, or directly as part of the
- Anchoring device can be produced, by means of which the anchoring device can be mounted independently of the shuttering panel 29 directly on the reinforcement 33 for the wall. The operating position that the mounted anchoring device can be mounted independently of the shuttering panel 29 directly on the reinforcement 33 for the wall.
- Anchoring device 3 occupies is shown from Figure 5 in a plan view from above.
- the formwork panel 29 is in most cases with the
- reinforcing bars 33 there are reinforcing bars 33.
- the reinforcing bars 33 have a minimal distance from the inner wall 29 ', which prevents the reinforcing bars from rusting through and moisture diffusion into the wall. This distance between the reinforcing bars 33 and the inside 29' of the shuttering panel 29 is sufficient for the wings 5 in such a way as to press the anchoring device 3 with a force F against the inside 29 '.
- the two wings 5 are either bent from an initially V-shaped position into a position lying parallel to the formwork or, if this initially has wings 5 lying in one plane, the wings 5 are moved in the direction of the formwork panel 29 bent
- the assembly system 1 can also
- Formwork can be used for ceilings or on the reinforcement of floors to enable anchoring to floor surfaces.
- the shuttering panels 29 can be lifted off the wall in a known manner and the cover 31 can be lifted off the
- Anchoring device 3 are detached. The interior of the anchoring device 3 is then freely accessible for hanging a console or another element.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00142/19A CH715822A2 (en) | 2019-02-06 | 2019-02-06 | Assembly system for assembling an anchoring device and a method for assembling an anchoring device. |
PCT/EP2019/086980 WO2020160833A1 (en) | 2019-02-06 | 2019-12-23 | Mounting system for mounting an anchoring device and method for mounting an anchoring device on a partial construction made of concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3921490A1 true EP3921490A1 (en) | 2021-12-15 |
Family
ID=69143581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19832701.7A Pending EP3921490A1 (en) | 2019-02-06 | 2019-12-23 | Mounting system for mounting an anchoring device and method for mounting an anchoring device on a partial construction made of concrete |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3921490A1 (en) |
CH (1) | CH715822A2 (en) |
WO (1) | WO2020160833A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113279558A (en) * | 2021-06-22 | 2021-08-20 | 中建三局集团有限公司 | Self-climbing operation platform in vertical shaft |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289379A (en) * | 1963-10-09 | 1966-12-06 | John L Watts | Hanger insert for prestressed concrete |
CH696403A5 (en) * | 2003-11-11 | 2007-05-31 | System Albanese | Anchor socket for anchoring console bracket in concrete wall has shaped opening allowing end of bracket to move only into assembly position which deviates from vertical work position |
EP1688551B1 (en) * | 2005-01-14 | 2006-10-04 | HALFEN GmbH & CO. Kommanditgesellschaft | Fixing element for a mounting rail and rail arrangement. |
GB2430206B (en) * | 2005-09-16 | 2007-09-12 | Laing O Rourke Plc | Fixing embedments in reinforced concrete |
AU2009217422B2 (en) * | 2008-09-24 | 2016-01-14 | Leviat Pty Ltd | Recess Former for Concrete Panel |
CH712025A2 (en) * | 2016-01-11 | 2017-07-14 | Albanese Pino | Threaded sleeve for anchoring components in a concrete structure, a positioning and anchor plate and a spacer tube. |
CH713434A2 (en) | 2017-02-01 | 2018-08-15 | Albanese Pino | Anchor box for the temporary attachment of a console for scaffolding and shuttering slabs to a substructure and a plug-in cover for the temporary closing of an anchorage box. |
-
2019
- 2019-02-06 CH CH00142/19A patent/CH715822A2/en unknown
- 2019-12-23 EP EP19832701.7A patent/EP3921490A1/en active Pending
- 2019-12-23 WO PCT/EP2019/086980 patent/WO2020160833A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH715822A2 (en) | 2020-08-14 |
WO2020160833A1 (en) | 2020-08-13 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20210709 |
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AK | Designated contracting states |
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DAX | Request for extension of the european patent (deleted) | ||
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17Q | First examination report despatched |
Effective date: 20220721 |