EP2711482B1 - Dispositif de fixation pour l'ancrage d'un échafaudage - Google Patents
Dispositif de fixation pour l'ancrage d'un échafaudage Download PDFInfo
- Publication number
- EP2711482B1 EP2711482B1 EP13185450.7A EP13185450A EP2711482B1 EP 2711482 B1 EP2711482 B1 EP 2711482B1 EP 13185450 A EP13185450 A EP 13185450A EP 2711482 B1 EP2711482 B1 EP 2711482B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base body
- mounting device
- wall
- fastening
- anchors
- 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.)
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- 238000005452 bending Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
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- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
Definitions
- the invention relates to a fastening device according to the preamble of the main claim and a equipped with such a fastening device fastening arrangement for scaffold anchorage.
- the fastening device in question serves to enable anchoring of scaffolding on walls or facades of buildings.
- fastening anchors are usually introduced, for example in the form of eyebolts or eyebolts in a solid ground anchoring a wall in order to transmit the horizontal anchoring forces can.
- curtain structures such as thermal insulation systems, ventilated façade constructions, glass facades, facades with double-shell masonry o. The like. It is necessary to provide the scaffold anchoring in a correspondingly greater distance from the wall and transfer the horizontal anchoring forces.
- a wall anchor for a scaffold which is designed as a rigid frame construction.
- the wall anchor has two multi-part frame handles, which are connectable in the wall-side end portion of the wall.
- a threaded bolt with dowels is fixed in the wall, on which then a high-strength anchor rod with threaded hole is screwed.
- a cross-beam is provided, which is in each case releasably and rigidly connected to the frame handles.
- the cross-beam for this purpose at both ends to a connection sleeve unit to be clamped by means of screwed nuts with the respective frame stems.
- the wall anchor requires the provision of two parallel spaced frame stems, which are configured connectable in the wall area with the wall.
- the connection of the wall anchor in the wall area is not satisfactory in terms of handling and assembly or disassembly of the wall anchor and requires a special tool. This results in a high assembly-technical effort for the user.
- a fastening arrangement for spacing fastening is known, in particular on an insulated facade of a building.
- the fastening arrangement has two fastening anchors for fastening in a substrate.
- spacers are mounted, wherein at least one spacer is pivotally connected to a mounting anchor.
- the spacers are rigidly connected by means of a connecting element, wherein the connecting element can be made plate-shaped or rod-shaped.
- a rigid connection of the connecting element with the spacers in particular a pipe connector is provided in the form of a crosspiece.
- the mounting arrangement is primarily designed to reduce the bending load on the mounting anchors by providing a hinged connection to the mounting anchor.
- DE 1836288U discloses a fastening device for scaffold anchorage according to the introductory part of claim 1.
- US 4,445,307 A discloses a node for a scaffold, which could also be used as a fastening device for scaffolding anchoring to a wall o. The like., With a multi-part body and connecting means, which may also be configured connectable with anchoring anchors inserted in a wall, wherein the fastening device by pivoting can be brought into a stop position to form a substantially rigid frame with the connected mounting anchors.
- GB 223001 A discloses a fastening device for scaffold anchoring to a wall o. The like. With a base body and connecting means, which are designed to be connected to a fastening anchor inserted in a wall, the fastening device can be brought by pivoting in a stop position.
- DE 103 36 968 A discloses a fastening device for a piece of furniture made of sheet metal blanks with connecting means, which are designed to be connected with fastening anchors inserted in a wall, wherein the fastening device can be brought by pivoting in a stop position to form a substantially rigid frame with the connected fastening anchors.
- US 5 439 338 A discloses eye-shaped fastening anchors.
- the fastening device with a base body and connecting means which are designed to be connectable to fastening anchors inserted in a wall.
- the fastening device can also be brought by pivoting into a stop position in which the fastening device forms an essentially rigid frame with the connected fastening anchors.
- Sufficient for the above-mentioned desired favorable load introduction is that the frame is rigid at least in the plane spanned by the fastening anchors and the fastening device.
- the detachable mounting of the fastening device to fastening anchors therefore requires no special tools and complex assembly steps. Rather, it is possible to bring the fastening device by simply pivoting in a stop position in which a rigid coupling with the mounting anchors is made possible. This makes the handling and installation of the fastening device much easier. Likewise, disassembly can be carried out by pivoting in the opposite direction.
- the fastening device If the fastening device is pivoted into a stop position, a rigid frame is formed by the connecting means, which correspondingly increases the carrying capacity and load capacity of the fastening anchors connected to one another so that, in particular, horizontal forces in the direction parallel to the wall or facade can be absorbed by the fastening device , This enables a safe and stable framework anchorage with little installation effort.
- the fastening device After use as a scaffold anchor, the fastening device can be completely removed by pivoting in the opposite direction, so that a reusability of the fastening device and the fastening anchor is ensured.
- the connecting means are arranged at opposite ends of the particular plate-shaped base body.
- the base body is designed in particular as an elongated, flat component, wherein the thickness of the base body is then dimensioned substantially smaller than the width or length of the base body. This allows a particularly compact and stable design of the fastening device.
- the connecting means comprises a bolt-shaped or hook-shaped engagement means, preferably such that the engagement means in particular by pivoting the fastening device with a fastening anchor, in particular with a eye-shaped opening in the fastening anchors, is engageable.
- the engagement means can in principle be realized by a hook-shaped projection which protrudes from the particular plate-shaped body.
- the hook-shaped engagement means can also be formed by recesses in the base body, so that the engagement means is arranged in the plane of the base body.
- the fastening device is preferably attached to the fastening anchor, in particular a loop-shaped opening of the fastening anchor, with the open side of the hook-shaped engagement means and hooked by pivoting the fastening device.
- the hook-shaped engagement means prevents in engagement with the attachment anchor in particular a movement of the fastening device perpendicular to the wall or facade.
- the self-locking of the hooked engagement means prevents loosening of the fastening device, so that the fastening device is held largely tensile and vibration resistant in the mounting anchors of the wall.
- the release of the hook-shaped engagement is then carried out in accordance with a pivoting in the reverse direction. For example, if the engagement of the engagement means with the mounting anchors by a pivoting of the fastening device about a horizontal axis, the release takes place by pivoting in the opposite direction about the horizontal axis. It is also possible to achieve a hooking of the engagement means with the fastening anchors by pivoting about a vertical axis. This is particularly - as will be explained - in a hinged design of the body appropriate.
- the engagement means are arranged on the side facing away from the wall of the fastening device.
- the engagement means are designed so that they open to the wall facing away from the side.
- the configuration of the hook-shaped engagement means is made such that they are adapted to openings of the attachment anchors such as eye-shaped load-receiving means.
- the engagement means are then suitably dimensioned to allow stable engagement in openings of the attachment anchors. This improves the secure hooking of the engagement means by pivoting the fastening device.
- the connecting means preferably comprises a clamping element in addition to the hook-shaped engagement means.
- the clamping element is in particular such that it can be brought by pivoting into a stop position to form a substantially rigid coupling to the connected fastening anchor.
- the pivoting of the fastening device takes place in particular about a horizontal axis.
- the clamping elements are preferably formed as wall-shaped areas on the base body.
- the clamping elements may in principle be integrally formed on the base body. But it is also possible to subsequently provide the clamping elements so for example by welding to the body.
- the clamping elements on two parallel wall portions, which are mounted at a distance so that a gap is formed.
- the fastening anchor in particular the shank of the fastening anchor can be positively received to achieve a rigid connection in the pivoted stop position.
- the clamping elements are particularly advantageously designed so that the parallel wall portions extend perpendicular to the main body of the fastening device. It is particularly advantageous if the clamping elements open in the stop position of the fastening device downwards or upwards.
- the fastening anchors can be securely fixed in the stop position in order to form a stable, rigid frame. The greater the dimensioning of the clamping elements takes place parallel to the longitudinal axis of the fastening anchor, the greater the stiffening of the fastening device against bending loads.
- the length of the clamping elements in particular of the wall regions extending parallel to the wall, at least 6 mm, particularly preferably at least 8 mm long.
- the clamping elements are further equipped with securing elements such as locking pins, bolts o. The like., Which then allow a backup of the clamping elements in the pivoted stop position. This increases the safety of Fastening device, since accidental loosening is reliably prevented.
- securing elements such as locking pins, bolts o. The like.
- the main body is constructed in several parts.
- the main body comprises at least two basic body elements, which are connected to one another in a displaceable and foldable manner.
- the base body elements are preferably connected to one another via a centrally arranged bolt.
- the bolt can be guided in an elongated bore of a main body element, so that the main body is designed to be variable in length.
- the slidable design of the body allows the use of different distances between mounting anchors or improperly installed mounting anchors, so that the fastening device can be mounted in a flexible manner and has an increased mounting tolerance.
- the base body Due to the foldable design of the base body, it is possible to perform a pivoting movement of the base body elements relative to each other.
- the basic body elements connected in this way can be opened and closed accordingly.
- the hook-shaped engagement means are then formed at opposite ends of the base body as recesses, so that the hook-shaped engagement means are integrally formed in the plane of the base body.
- the hooking of the engagement means in eye-shaped openings of the fastening anchors can then take place by an unfolding pivoting movement of the base body elements. In this way, the Hook hook-shaped engaging means in eye-shaped openings of the fastening anchor.
- the fastening device can be brought by a further pivoting movement by means of the clamping elements in a stop position to realize a rigid connection with the mounting anchors.
- the eye-shaped openings of the fastening anchors are vertically aligned in a hinged embodiment of the fastening device.
- the mounting of the fastening device by a multi-stage pivoting increases the self-locking in the stop position. Unintentional release of the fastening device can thus be avoided in an improved manner.
- the combination of several pivoting movements in the assembly of the fastening device contributes to the fact that the fastening device is particularly tensile and vibration resistant connectable with fastening anchors.
- the multi-part base body in a further embodiment has bores for receiving a framework anchorage.
- the holes in the body elements can be aligned with each other.
- the holes in the displaceably connected main body element are in particular elongate, in such a way that the bores extend parallel to the longitudinal axis of the base body element. This ensures that the hinged body is made variable in length overall.
- the main body can be dimensioned larger in the area of the bores, that is to say, for example, areas protruding from the main body can be provided.
- the hinged base body has at least one stop, in particular on the edge of a base body element. The stop then limits the folding movement of the multi-part body and thus improves the handling of the foldable body during assembly.
- the hinged base body can be locked positively and / or non-positively.
- at least one main body element has a plurality of detent recesses, in particular on the edge, which can be brought into engagement with at least one projection on the further main body element. This allows a particularly simple locking of the folding body in the unfolded state. This contributes to the fact that the fastening device is connected to the fastening anchors in a tension- and vibration-proof manner.
- the aligned bores are designed such that when guided armature anchor one of the base body elements is pressed against the stop on the respective other base body element.
- the two basic body elements are then braced against each other. This prevents play between the basic bodies and the load distribution on the two fastening anchors takes place permanently without setting movements.
- the holes are not aligned exactly; rather, the scaffold anchoring must be pressed through the holes.
- the scaffold anchor sits in press fit in the aligned holes; In every single hole there would be clearance fit.
- a clasp on one of the basic body elements, which clasps a part of the respective other basic body element in the stop position. This prevents that the two basic body elements can bend under the action of load perpendicular to the plane spanned by the basic body elements level.
- the stops which are intended to limit the folding movement of the multi-part main body, designed as clasping and therefore have a. Dual function.
- a fastening arrangement for anchoring a scaffold to a wall, facade o.
- the like Claimed with a fastening device and at least two fastening anchors inserted in a wall.
- the fastening anchors also have on the side facing away from the wall a loop-shaped load-receiving means.
- the eye-shaped load-receiving means may be completely closed or at least partially open.
- the mounting arrangement has a fastening device described above, which is connected to mounting anchors in particular conventional eye bolts or eyebolts.
- the mounting arrangement can be mounted in a simple manner even in difficult environmental conditions such as curtain walls without special fastening anchor for the wall or facade must be provided or special tools for mounting the fixture are required.
- the mounting arrangement can be used with very little installation effort for a variety of applications of the scaffold anchorage.
- the non-inventive fastening device 1 has a base body 3 and connecting means 4.
- the connecting means 4 are arranged for a compact embodiment of the fastening device 1 at opposite ends of the particular plate-shaped base body 3.
- the connecting means 4 at both ends of the main body 3 comprise hook-shaped engaging means and clamping elements 6.
- the hook-shaped engaging means in particular hooks 5 are designed so that they can be brought into engagement with the fastening anchor 2.
- the fastening anchors 2 have load-receiving means in the form of openings, in particular eyelets 12.
- the eyelet 12 can be made closed. But it is also possible to form the eyelet 12 at least partially open.
- the fastening anchors 2 are used in a wall or facade to absorb the forces of the scaffold anchorage.
- the hooks 5 are hooked by pivoting the fastening device 1 about a horizontal axis in the eyelets 12 of the fastening anchor 2.
- the representation in Fig. 1 shows that the clamping elements 6 are arranged adjacent to the hooks 5.
- the arrangement is in particular such that the clamping elements 6 and hooks 5 are arranged one behind the other as seen along the axis of the fastening anchors 2, and thus, that the clamping elements 6 rest against the shank of the fastening anchors 2.
- the clamping elements 6 have parallel to the fastening anchor 2 extending wall portions 14 which form a gap which is adapted to receive the fastening anchor 2, in particular the shaft of the fastening anchor 2 by pivoting.
- Fig. 1 the fastening device is illustrated in the pivoted stop position.
- the parallel wall regions 14 of the clamping elements 6 ensure that a rigid coupling between the fastening device 1 and fastening anchor 2 is formed in the pivoted stop position.
- the length of the parallel wall regions 14 of the clamping elements 6 is preferably at least 6 mm, for example 10 mm, in order to achieve sufficient stiffening of the clamping elements 6 against bending loads. This increases in particular the carrying capacity of the fastening device for loads that occur horizontally and in parallel direction to the wall or facade.
- the distance 8 of the connecting means 4 on the base body 3 is preferably adapted to the horizontal distance of the fastening anchor 2 in a wall. This distance is in particular 200 to 400 mm.
- the width of the base body 9 is preferably 40 to 80 mm.
- the thickness 10 of the particular plate-shaped base body 3 is preferably 3 to 6 mm.
- Fig. 2 schematically shows a sectional view along the bore 7 for receiving a scaffold anchorage of a scaffold.
- the diameter 11 of the bore 7 is preferably 15 to 25 mm.
- the bore 7 is formed here with a protruding from the base body 3 approach 20 to expedient to prevent pivoting in the locked state with inserted scaffolding anchorage.
- the height of the projection 21 is preferably 4 mm.
- the approach may be complementary or exclusively designed as a mechanical reinforcement of the holes.
- the hooks 5 protrude from the base body 3 and are welded in this case to the base body 3.
- the eyelets 12 of the fastening anchor 2 are horizontal aligned.
- the fastening device can be hooked by pivoting about a horizontal axis in the eyelets 12 of the fastening anchor accordingly.
- the clamping elements 6 come with the parallel extending wall portions 14 into engagement with the mounting anchors. In the stop position, the fastening device then rests against the fastening anchors 2 with the clamping elements 6, so that a flexurally rigid coupling is achieved.
- Fig. 4 illustrates a fastening device 1 according to the invention with a multi-part hinged base body 3.
- the main body 3 comprises two base body elements 3a, which are connected to each other displaced and hinged.
- a connecting pin 18 is provided substantially centrally on a main body element 3a fixed.
- the connecting bolt 18 can then be received in a bore 7a in the further basic body element 3a in order to enable pivoting, ie a folding movement of the basic body elements 3a relative to each other.
- the connecting bolt is received in a longitudinally extending bore 7a, so that a displacement of the base body elements 3a is made possible along each other.
- the elongate bore 7a extends in particular parallel to the longitudinal axis of the main body element 3a.
- At least one base body element 3a has one or more stops 15 for limiting the folding movement. Accordingly, the stop 15 can be arranged on the edge of the main body element 3a.
- the unfolding of the body can be limited and thus facilitates in particular the handling during assembly of the folding fastening device.
- these are preferably designed to be positively and / or non-positively lockable.
- the configuration of the base body elements 3a is made such that a base body element 3a has a plurality of latching recesses 17, which can be brought into engagement with at least one projection 16 on the other body member 3a.
- the hook-shaped engagement means are preferably provided as recesses in the plane of the main body 3. It is therefore not required from the basic body excellent hook 5 - as in Fig. 3 clarified - provide.
- the connection of the hooks 5 with the eyelets 1 2 of the fastening anchors 2 is then carried out by a pivoting movement of the base body elements 3 a to each other, so that there is a substantial unfolding of the body.
- the clamping elements 6 and hooks 5 are arranged one behind the other along the axis of the fastening anchor 2, wherein the clamping elements 6 are arranged in the stop position towards the wall.
- the fastening device 1 By pivoting the fastening device 1 about a horizontal axis, the parallel wall portions 14 of the clamping elements 6 come into engagement with the fastening anchors 2.
- a multi-stage pivoting movement is performed so that in this respect the self-locking of the fastening device 1 is increased. This makes it possible to realize a particularly secure rigid connection with the mounting anchors.
- a reinforced transition 19 is preferably formed between the clamping element 6 and the base body 3.
- the transition 19 arranges the clamping element 6 accordingly with a distance to the hook 5. This ensures in particular that the clamping element 6 with the Shank of the fastening anchor 2 is engageable, while the hook 5 can be hooked into eyelets 1 2 of the fastening anchor.
- Fig. 5 illustrates the fastening device 1 in the assembled state.
- the fastening anchors 2 such as eyebolts or eyebolts are used in the usual way in the wall.
- the fastening anchor On the side facing away from the wall, the fastening anchor preferably eyelets 12 as a load-receiving means. It is advantageous in that the fastening anchors 2 require no further structural parts for attachment to a wall, so that the fastening device 1 can be used in many ways with existing fastening anchors. Even after use as a scaffold anchorage, the fastening device and, if appropriate, the fastening anchors can be completely removed from the wall or facade.
- the end arranged hooks 5 are hooked by pivoting movement of the base body elements 3a relative to each other in eyelets 12 of the fastening anchor 2 first.
- the unfolding of the base body 3 is carried out so that the clamping elements 6 are aligned with the open side in the direction fastening anchor 2. Any existing deviations of the distance between the mounting anchors 2 or mounting tolerances of the fastening anchor 2 can be compensated by the longitudinally displaceable configuration of the base body 3.
- the positive locking by means of latching recesses 17 and projection 16 on the stops 15 of the base body elements 3a ensures that the fastening device is securely inserted between the fastening anchors 2.
- the fastening device 1 is brought by further pivoting about a horizontal axis in a stop position, in such a way that come into the clamping elements 6 with the mounting anchors 2 in engagement.
- the clamping elements 6 have wall areas 14 extending in parallel, which form a space for receiving the fastening anchors 2 and are adapted accordingly to the fastening anchors.
- Usual fastening anchors such as eyebolts or eyebolts screws point in usually a diameter of 10 to 14 mm, such as 12 mm.
- the arrangement of the clamping elements 6 is particularly such that the parallel extending wall portions 14 of a clamping element 6 are substantially orthogonal to the longitudinal axis of the base body 3 or at least orthogonal to the longitudinal axis of the adjoining body member 3a.
- the stops 15 of one of the base body elements may also be formed as a clasp 22, d. H. they extend along a part of the surface of the respective other basic body element. It can also be provided several clasps on both basic bodies.
- the bore 7 or 7a for receiving a scaffold anchor preferably has an outstanding attachment 20 on the base body 3 or on the base body element 3a.
- a scaffold anchor passed through the bore 7 or 7a of the respective base body elements 3a thus contributes to the fact that the fastening device 1 can not pivot unintentionally in the locked state.
- the holes for receiving a scaffold anchor at least on a base body element 3a are designed as elongated holes 7a, so that the main body 3 is a variable in length.
- a scaffold anchor passed through the aligned bores 7, 7a of the respective base body elements 3a thus likewise prevents a pivoting movement of the base body elements relative to one another and at the same time prevents the entire fastening device from swinging out.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Movable Scaffolding (AREA)
Claims (13)
- Dispositif de fixation (1) pour ancrage d'échafaudage sur un mur ou similaire, comprenant un corps de base (3) ainsi que des moyens de liaison (4), lesquels peuvent être reliés à des ancrages de fixation (2) insérés dans un mur, à savoir des vis à oeil ou des vis à oeillet, le dispositif de fixation pouvant être amené dans une position de butée à la suite d'un pivotement, de manière à former un cadre sensiblement rigide en flexion avec les ancrages de fixation (2) reliés,
le corps de base (3) étant constitué de plusieurs pièces et comprenant au moins deux éléments (3a) de corps de base, qui sont reliés l'un à l'autre de manière mobile et repliable, le corps de base (3) en plusieurs pièces présentant des trous (7, 7a) qui peuvent être agencés au même niveau, caractérisé en ce que les trous (7, 7a) servent à recevoir un ancrage d'un échafaudage,
de telle manière que, lorsque l'ancrage d'échafaudage est guidé à travers les trous (7, 7a), un pivotement du dispositif de fixation vers l'extérieur est empêché, et
lorsque le corps de base (3) est repliable, les trous (7, 7a) peuvent être agencés au même niveau dans les éléments (3a) respectifs du corps de base, de telle manière que lorsque l'ancrage d'échafaudage est guidé à travers les trous (7, 7a) situés au même niveau, un mouvement de pivotement des éléments (3a) du corps de base les uns par rapport aux autres est bloqué. - Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de liaison (4) sont agencés aux extrémités opposées du corps de base (3) en particulier en forme de plaque, et comprennent de préférence un moyen de mise en prise (5) en forme de crochet et/ou un élément de serrage (6).
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de liaison (4) comprend un moyen de mise en prise (5) en forme de boulon ou en forme de crochet, de préférence de telle manière que le moyen de mise en prise, à la suite d'un pivotement du dispositif de fixation (1), peut être amené en prise avec un ancrage de fixation (2), en particulier avec une ouverture ou un évidement dans l'ancrage de fixation, en particulier sans outil.
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de mise en prise (5) est agencé sur la face, tournant le dos au mur, du dispositif de fixation (1) et est réalisé de préférence de telle manière que le moyen de mise en prise (5) s'ouvre en direction de la face tournant le dos au mur.
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de liaison (4) comprend un élément de serrage (6), de préférence de telle manière que l'élément de serrage (6) peut être amené, à la suite d'un pivotement du dispositif de fixation, en particulier sans outil, dans une position de butée, pour l'accouplement rigide en flexion à un ancrage de fixation (2) pouvant être reçu dans l'élément de serrage (6).
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un trou (7a) s'étend dans un élément (3a) du corps de base (3) repliable de façon allongée, en particulier parallèlement à l'axe longitudinal de l'élément (3a) du corps de base.
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de base (3) repliable comprend au moins une butée (15), en particulier sur le bord de l'élément (3a) du corps de base.
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de base (3) repliable peut être bloqué par coopération de formes et/ou à force, et de préférence au moins un élément (3a) du corps de base comprend une pluralité de creux d'encliquetage (17) qui peuvent être amenés en prise avec au moins une partie saillante (16) sur l'autre élément (3a) du corps de base.
- Dispositif de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fixation peut être monté sans moyen auxiliaire, en particulier sans outil, sur des ancrages de fixation (2) insérés dans un mur et/ou en être démonté.
- Système de fixation pour ancrage d'échafaudage sur un mur ou similaire comprenant un dispositif de fixation (1) selon l'une quelconque des revendications précédentes et au moins deux ancrages de fixation (2) insérés dans un mur ou une façade, en particulier des vis à oeil ou des vis à oeillet.
- Système de fixation selon la revendication 10, caractérisé en ce que les ancrages de fixation (2) comprennent sur la face tournant le dos au mur un moyen de réception de charge en forme d'oeillet.
- Système de fixation selon la revendication 10 ou 11, caractérisé en ce que les moyens de mise en prise (5) et les éléments de serrage (6) du dispositif de fixation (1) sont agencés les uns derrière les autres, vu dans la position de butée pivotée le long de l'axe longitudinal de l'ancrage de fixation (2), et, de préférence, les éléments de serrage (6) peuvent être amenés en prise avec la tige de l'ancrage de fixation (2).
- Système de fixation selon l'une quelconque des revendications 10 à 12, caractérisé en ce que les ancrages de fixation, en particulier les vis à oeil ou les vis à oeillet, peuvent être entièrement démontés d'un mur ou d'une façade.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012216887.7A DE102012216887A1 (de) | 2012-09-20 | 2012-09-20 | Befestigungsvorrichtung zur Gerüstverankerung |
Publications (3)
Publication Number | Publication Date |
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EP2711482A2 EP2711482A2 (fr) | 2014-03-26 |
EP2711482A3 EP2711482A3 (fr) | 2014-12-31 |
EP2711482B1 true EP2711482B1 (fr) | 2017-11-08 |
Family
ID=49230596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13185450.7A Active EP2711482B1 (fr) | 2012-09-20 | 2013-09-20 | Dispositif de fixation pour l'ancrage d'un échafaudage |
Country Status (2)
Country | Link |
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EP (1) | EP2711482B1 (fr) |
DE (1) | DE102012216887A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106592957A (zh) * | 2016-12-21 | 2017-04-26 | 浙江海洋大学 | 一种脚手架连墙件 |
EP4194642A1 (fr) * | 2021-12-08 | 2023-06-14 | Stoyanov, Damian Vassilev | Porte-ciseaux pour échafaudage de bâtiment, kit, système et procédé de fixation de l'échafaudage de bâtiment sur une structure de bâtiment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1836288U (de) * | 1961-04-26 | 1961-08-10 | Hans Peter Hanke | Abstandshalter fuer leiter-, stangen- und stahlrohrgerueste. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB223001A (en) * | 1923-07-31 | 1924-10-16 | George Abel Wall | Improvements in wall brackets particularly adaptable for use with scaffolding and staging |
DE1836286U (de) * | 1961-04-05 | 1961-08-10 | Hans Peter Hanke | Abstandshalter fuer leiter-, stangen- und stahlrohrgerueste. |
US3161724A (en) * | 1963-03-01 | 1964-12-15 | Arch T Flower Co | Spreaders for aerial conductors |
DE1905341A1 (de) * | 1969-02-04 | 1970-08-06 | Elmar Feuerstein | Schalungssystem |
DE7908553U1 (de) * | 1979-03-27 | 1979-07-26 | Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld | An einem bauwerk zu befestigender anker, insbesondere zum anschluss von geruesten an hinterluefteten fassaden |
US4445307A (en) * | 1982-11-08 | 1984-05-01 | Figgie International Inc. | Scaffold joint for a scaffold structure |
SE469397B (sv) * | 1991-11-13 | 1993-06-28 | Mikael Rosenberg | Foerankringsarrangemang foer foerankring av staellningar i vaeggar |
DE19545654C2 (de) * | 1995-08-10 | 2000-05-04 | Guckel Frank | Horizontale Gerüstverankerungsvorrichtung |
DE10336968A1 (de) * | 2003-08-12 | 2005-03-10 | Franz Hof Gmbh | Möbelstück aus Blechzuschnitten |
DE102010061244A1 (de) | 2010-02-05 | 2011-08-11 | fischerwerke GmbH & Co. KG, 72178 | Befestigungsanordnung, Baugerüst und Befestigungsanker hierfür |
DE202010005020U1 (de) | 2010-04-14 | 2010-07-01 | Wilhelm Layher Verwaltungs-Gmbh | Wandanker für ein Gerüst |
-
2012
- 2012-09-20 DE DE102012216887.7A patent/DE102012216887A1/de not_active Ceased
-
2013
- 2013-09-20 EP EP13185450.7A patent/EP2711482B1/fr active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1836288U (de) * | 1961-04-26 | 1961-08-10 | Hans Peter Hanke | Abstandshalter fuer leiter-, stangen- und stahlrohrgerueste. |
Also Published As
Publication number | Publication date |
---|---|
DE102012216887A1 (de) | 2014-03-20 |
EP2711482A2 (fr) | 2014-03-26 |
EP2711482A3 (fr) | 2014-12-31 |
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