EP4234840B1 - Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et une console d'escalade - Google Patents

Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et une console d'escalade

Info

Publication number
EP4234840B1
EP4234840B1 EP23186146.9A EP23186146A EP4234840B1 EP 4234840 B1 EP4234840 B1 EP 4234840B1 EP 23186146 A EP23186146 A EP 23186146A EP 4234840 B1 EP4234840 B1 EP 4234840B1
Authority
EP
European Patent Office
Prior art keywords
hook
anchoring device
climbing
climbing bracket
bracket
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.)
Active
Application number
EP23186146.9A
Other languages
German (de)
English (en)
Other versions
EP4234840A3 (fr
EP4234840C0 (fr
EP4234840A2 (fr
Inventor
Pino Albanese
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP25221690.8A priority Critical patent/EP4682327A3/fr
Publication of EP4234840A2 publication Critical patent/EP4234840A2/fr
Publication of EP4234840A3 publication Critical patent/EP4234840A3/fr
Application granted granted Critical
Publication of EP4234840B1 publication Critical patent/EP4234840B1/fr
Publication of EP4234840C0 publication Critical patent/EP4234840C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls
    • 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
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms

Definitions

  • the invention relates to a method for automatically activating a secure connection of a climbing console to an anchoring device and to a climbing console.
  • the invention further relates to a method for automatically activating and securely connecting a climbing console to an anchoring device according to the preamble of claim 1.
  • the invention further relates to a climbing console according to the preamble of claim 3.
  • Climbing brackets of the aforementioned type are used to install formwork for ceiling edges with minimal effort and to support wall formwork, especially large-area wall formwork panels, and/or to simultaneously erect scaffolding along the tops of walls, particularly substructures.
  • the climbing brackets are shaped like a right-angled triangle, one leg of which forms the upper, load-bearing crossbeam, the second leg rests against the wall or substructure, and the hypotenuse or base of the triangle is designed as a strut.
  • a hook is formed on the crossbeam at the junction of the two legs and extending from the crossbeam. The end of this hook engages an anchoring device formed in a recess in the wall.
  • anchoring devices are attached to the formwork before the substructure (wall) is poured by securing a mounting pin to the formwork with a nail and then closing the opening in the The anchoring device is slid onto the mounting pin. After the partial structure has been erected, the mounting pin, which is embedded in the wall surface, can be removed, thus exposing the opening of the anchoring device.
  • the anchoring device extends behind the opening into the wall and, spaced away from the opening, downwards over a further area, so that the hook on the climbing bracket, after being inserted through the opening, is guided downwards and can be hooked onto the lower edge of the box and onto a section of wall there.
  • a climbing bracket-anchoring device system constructed in this way can probably withstand the required load-bearing capacity for the climbing bracket.
  • the climbing bracket is only held by gravity, and if a crane load is accidentally attached to the climbing bracket from below and lifts it, the climbing bracket is not secured and can detach from the wall.
  • a reinforcing bar is inserted into the box below its opening, and the hook on the climbing bracket is bent so that the bent section engages under the reinforcing bar.
  • the hook is movable within the traverse, and after the hook is inserted into the anchoring device, the climbing bracket can be additionally secured by means of a wedge that penetrates the traverse and retracts the hook.
  • Such a climbing bracket if properly attached, While the bracket is held relatively securely, the construction worker attaching it must move over it, unsecured, outside the wall and below its top, driving the wedge through the crossbar and hook into place.
  • Another known climbing bracket has a T-shaped hook permanently attached to it. To insert this climbing bracket into the anchoring device, the bracket must be brought into a horizontal position, inserted through the horizontally arranged opening of the anchoring device, and then rotated 90°. Such a climbing bracket cannot be accidentally or forcefully removed from the wall; however, there is no way to ensure the bracket is snug against the wall at varying distances from the surface.
  • a climbing bracket and a formwork element for such a bracket are described, the climbing bracket comprising a frame and a movable hook within it.
  • the hook can be suspended in the formwork element forming a wall recess and secured within the formwork element against detachment.
  • the formwork element and the hook must each include at least one passive locking element.
  • Such a locking element can be a locking flap pivotally mounted in the formwork element. After the hook is inserted and lowered, the flap comes to rest between the upper surface of the formwork element and the upper edge of the hook, thus preventing the hook from being lifted.
  • a lever guided in an elongated hole, is articulated to the hook.
  • This lever tilts when the hook is inserted, such that the hook...
  • the opening in the formwork section can be inserted, provided the opening is very large, particularly significantly larger in cross-section, and especially taller.
  • the lever should tilt into a vertical position due to frictional force, thus preventing the hook from being lifted, as in the first embodiment. Since the lever's pivoting can only be triggered by frictional contact and no clear end position is guaranteed, securing the bracket is not ensured; in particular, there is no visual check of the lever's position.
  • a wedge must additionally and necessarily be driven through the upper crossbeam of the climbing bracket and the hook's support, which is slidably mounted in the crossbeam, to prevent horizontal displacement and thus the risk of the securing lever tilting.
  • the construction worker must, as before, lean over the wall and drive the wedge into the climbing brackets below the top of the substructure.
  • the locking lever will later be released from its locking position and thus pulled out of the formwork when the climbing bracket is to be removed from the wall.
  • the wedge will either be forgotten or only partially driven in, allowing the wedge and locking lever to be dislodged from their clamped position by vibrations during subsequent concreting work.
  • concrete could seep through the extra-large opening (designed for inserting the lever) into the formwork and harden there, leaving the hook permanently embedded in the wall.
  • One object of the present invention is to create a method for the automatically activatable secure connection of a climbing console with an anchoring device in which the climbing console, after the hook has been inserted into the anchoring device, secures itself automatically in the latter.
  • the system described allows the construction worker to insert the climbing bracket into the anchoring device as before, without explanations or learning effort, and without further actions, i.e., without inserting safety elements such as a wedge, so that the climbing bracket is definitely secured to the wall after being hooked in.
  • Another object of the invention is to create a climbing bracket which, during the hanging process, is forcibly pulled against the wall or into the anchoring device without any manipulation by the construction worker, at the latest when the construction worker releases the climbing bracket, so that a play-free hold of the climbing bracket is ensured immediately and without the use of a wedge.
  • Another objective of the invention is to create a climbing bracket which inevitably and automatically eliminates the inaccuracies that arise when setting the anchoring device, or which presses the climbing bracket firmly against the wall and holds it securely in place, regardless of the position of the anchoring device.
  • Another object of the invention is the creation of a climbing console in which an automatic safety element prevents the hook from being extended again after the end of the lowering of the hook on the climbing console, without the possibility of active release by manual intervention.
  • an anchoring device with such high strength is described that its anchoring in the wall can be carried out without additional reinforcing steel or the like.
  • the general object of the invention is therefore to create a self-secured or automatically securing climbing console whose safety devices do not need to be activated in a separate operation.
  • Releasing the climbing console after completing its assigned tasks, namely supporting formwork panels for the continued concreting of the already constructed sections, can only take place if the The crossbar, or the upper, horizontally extending leg of the locking bolt, which is accessible from the outside, is pressed against the force of a spring, thereby releasing the locking mechanism of the two-armed locking element in its raised or laterally extended position.
  • the locking mechanism can only be released if the climbing bracket is no longer loaded by formwork and is first lifted vertically. In other words, even if the locking bolt is intentionally or unintentionally activated, the climbing bracket remains securely held in the anchoring device.
  • the climbing bracket automatically comes into a tight fit with the wall of the substructure without any intervention from the construction worker. This means that the climbing bracket is pulled horizontally towards the wall as soon as it is no longer being held by the construction worker. This pulling towards the wall occurs automatically and regardless of how far the anchoring device is from the surface of the wall in which it is embedded. Inaccuracies in the placement of the anchoring device are thus eliminated.
  • the anchoring device which is advantageously made of steel, has a small width in relation to its height, its internal dimension essentially corresponding to the width of the hook and the securing element arranged next to it.
  • the embossed, outwardly projecting ribs or bumps achieve a pull-out strength greater than that of the prior art.
  • the anchoring device can be produced cost-effectively and to a high quality from coil in a step press using just a few stamping and deep-drawing strokes from two interconnected halves.
  • the hook on the climbing bracket is composed of two parallel elements, between which the locking element is pivotably mounted.
  • the locking element can also be positioned laterally to a simple hook. Due to the low mass and narrow width of the anchoring device, the weakening of the structural element is negligible, and on the side of the anchoring device's opening, it is only minimally covered by the concrete mass of the wall, thus preventing spalling due to insufficient concrete cover or high loads.
  • the anchoring device has a relatively long, channel-like insertion area in which the guide beam for the hook can rest after the hook is inserted, and within which the locking element prevents the climbing bracket from being lifted by the locking element.
  • the second leg of the locking element is prevented from pivoting upwards, or the upward-pivoted locking lever, i.e., the first leg, cannot pivot back downwards and allow it to be pulled out of the can.
  • FIG 1 A climbing console 1 is shown schematically and in part on the left side. Above in Figure 1 The upper leg 3, which serves as a guide and support element, is visible. On the right side, the vertical leg 5 for supporting the climbing bracket 1 on a substructure 21 is partially shown. Slightly offset downwards, a housing 7 is arranged on the upper leg 3, in which a guide carrier 9 for a hook 11 is slidably mounted. Alternatively, the guide carrier 9 can also be integrated into the upper leg 3 if it has a sufficiently large cross-section. In the preferred embodiment of the invention, the guide carrier 9 with the hook 11 or hook-shaped end is mounted horizontally. inclined guide tracks with an inclination angle to the horizontal of >45° are slidably mounted on the climbing bracket 1.
  • a two-armed locking element 19 with a first arm 19' and a second arm 19", is pivotably mounted on a shaft 48 on the guide carrier 9.
  • the two-armed locking element 19 lies with its first arm 19' essentially within the outline of the hook 11; that is, the arm 19' does not project beyond the outer contour of the hook 11 at either its upper or lower edge.
  • the height h of the hook 11 in the region of its front end also determines the height or vertical extent of the locking element 19.
  • the second arm 19" of the locking element 19 extends beyond the upper edge of the guide carrier 9 in the rest and starting position (cf. Fig. 2 + 8a).
  • the second arm 19" lies completely within the outline of the climbing console 1.
  • FIG. 1 Also shown in vertical section is a partial structure 21, e.g., a concrete wall, in which an anchoring device 23 is embedded.
  • the anchoring device 23 has on the left side in Figs. 1-5 An opening 25, the height H of which is slightly greater than the height h of the hook 11 or guide carrier 9.
  • the width B of the opening 25 is slightly greater than the width of the hook 11, which is preferably constructed from two spaced-apart plates with the locking element 19 located between them. These dimensions allow the hook 11 or guide carrier 9 and the locking element 19 located between them to be moved horizontally in direction X with minimal play.
  • Fig. 1 to be inserted into the anchoring device 23.
  • the hook 11 can also be made from a single sheet metal part or from two parallel sheet metal parts connected at the hook-shaped end 11'.
  • the climbing bracket 1 is shown after the hook 11, carried by an operator, e.g., a construction worker, on the climbing bracket or on a formwork holder slidably arranged on the support 3, has been inserted horizontally into the anchoring device 23. It can be seen that the upper edge of the guide support 9 and hook 11 lie with only slight play against the upper wall 27 behind the opening 25, and the lower end 11' of the hook 11, guided past the lower wall 29, now lies in the expanded interior or hollow body 65 of the anchoring device 23. The lower end of the first arm 19' of the securing element 19, which lies at approximately the same height as the end 11', also slides. over the bottom section 29 of the insertion area 26 of the anchoring device 23.
  • the locking element 19 can also be slidably mounted in a linear guide on the guide carrier 9 and perform an upward sliding movement instead of a rotational movement.
  • the locking element 19 could be pivotally mounted on the guide carrier 9 about a horizontal axis and be able to pivot laterally when the hook 11 is lowered, thus preventing the hook from being pulled out.
  • the climbing console 1 slides downwards, i.e., no longer holds (as in Fig. 19
  • the locking element 19 is pushed upwards by the right arm 19' of the locking element 19 through contact with the base section 29 and rotates counterclockwise around the axis of the shaft 48 until the guide carrier 9 rests with its lower edge 9' on the base section 29 in the area behind the hook 11.
  • a particularly advantageous feature is the mounting of the guide carrier 9 in the guide tracks formed by the slots 13, 41, which are inclined to the vertical, because this causes the hook 11 with the guide carrier 9 to be pulled to the left when the climbing bracket 1 is lowered in the housing 7, and consequently, on the one hand, the vertical Leg 5 of the climbing bracket 1 is pulled against the surface of the substructure 21, and conversely, the hook 11 in the anchoring device 23 is moved to the left so that the hook 11 comes into full contact with the anchoring device 23. The end of the hook 11 is also pulled to the left and comes into full contact with the anchoring device 23, with a vertically extending section.
  • the climbing bracket 1 is therefore automatically and forcibly held in place on the substructure 21 solely by its insertion into the anchoring device 23 and subsequent lowering by gravity after release, without any intervention from the construction worker. It cannot be released by external forces acting on the climbing bracket 1 from below, from an angle below, from above, or from the side.
  • the climbing bracket 1 can only be released manually by operating the locking bolt 45, as described later.
  • FIGS. 4 and 5 correspond in principle to the Figure 3 They differ in that the anchoring device 23, or rather the edge of its opening 25, is not located exactly on the surface of the substructure 21, but is set back by a few millimeters for whatever reason.
  • the climbing bracket 1 is nevertheless attached in the same way, and its securing in the attached position corresponds to that described in [reference missing].
  • Figure 3 The externally visible difference is that the relative displacement in the horizontal direction between climbing bracket 1 and the anchoring device 23 is smaller. This is evident because the bolts 15 are inserted less far into the slot 13. They have slid upwards, or rather, climbing console 1 has shifted less far downwards.
  • Another special feature, and in particular another advantage of the described arrangement, is that the opening 25 on the anchoring device 23 is completely covered by the vertical leg 5 of the climbing bracket 1, and therefore no concrete or concrete water can enter the interior of the anchoring device 23 through the opening 25 during concreting and damage or render unusable the securing element 19.
  • the sliding movement of the hook 11 with the guide carrier 9 towards the substructure 21 could also be horizontal, as is the case in the prior art when the slots 13, 41, 43 were arranged horizontally.
  • the climbing bracket 1 would be secured to the substructure 21 according to the present application, because the securing element 19 is inevitably held immovably in the anchoring device 23 immediately after insertion when the construction worker releases it and the lowering begins (even without pulling in) (no illustration).
  • the climbing bracket 1 is shown again in perspective, partially at its hook-side end. This figure shows that the horizontal leg 3 is enclosed at least laterally by the housing 7 at the hook-side end.
  • the housing 7 is preferably widened at its upper edge by laterally projecting tabs 47, and preferably also extends over the hook-side edge of the horizontal leg 3 and the vertical leg 5 in the form of a second tab 49.
  • the housing 7 is also closed at the rear by a wall 51.
  • the locking element 19 is fixed to the disc 35 on the locking bolt 45 by a recess 39 on the locking element 19 ( Fig. 8b
  • the construction worker must therefore release the connection between the disc 35 on the locking bolt 45 and the locking element 19 so that the locking element 19 can pivot clockwise and thus move back between the two plates of the hook 11.
  • the climbing console 1 can therefore be lifted and then pulled out of the anchoring device 23.
  • the locking element 19 is released by axially displacing the disc 35 by the locking bolt 45, so that the lower lug 53 on the locking element 19 (see Fig. 2 ) is no longer held back by the disc 35 and can slide past the shaft of the locking bolt 45.
  • the locking bolt 45 or the disc 35 can only be displaced axially against the force of a spring (the spring is not shown).
  • the guide shoe 57 ( Fig. 11 , 12
  • the assembly comprises a side wall 59, an upper guide wall 61, and a lower guide wall 63 serving as a sliding shoe, which are arranged in a U-shape and connected to each other.
  • a safety and release plate 65 can be attached laterally to the side wall 59, which forms the base of the U. Its function and shape will be described later.
  • a pivotable locking plate 69 is held in the lower guide wall 63 and can be inserted into a downwardly projecting tab or an opening 73 attached to it. Furthermore, a first through-hole 75 is recessed in the upper guide wall 61, which lies above a second through-hole 77 formed in the lower guide wall 63.
  • a slide 79 whose cross-sectional area is slightly smaller than the cross-section of the two through-holes 75 and 77, can close the guide shoe 57 into a rectangular tube when it is slid onto the upper leg 3 of the climbing bracket 1. The locking plate 69 can then be pushed through the opening 73 and a recess 81 by means of a slide 79.
  • the locking plate 69 is captive and connected to the guide shoe 57 by a latch 83 formed at its end.
  • the narrow ends of the upper guide wall 61 and the lower guide wall 63 are slightly bent out of their plane.
  • the locking plate 69 which interacts with the slide 79, prevents the absorption of a force F acting by the liquid concrete behind the formwork panel on the vertical arm 85 of the formwork panel support 55. This ensures that the formwork support 55 can be moved with low friction on the upper leg 3 of the climbing bracket before and after concreting, as soon as the conically shaped locking plate 69 is removed from the locking position ( Fig. 15 ) into the unlocked position ( Fig. 16 and 17 ) is withdrawn.
  • the formwork panel support 55 can be fixed to the climbing bracket 1 in its working position, i.e., pushed towards a formwork panel. Pulling out the wedge-shaped locking plate 69 also releases the clamping effect on the slide 79. As long as the slide 79 is inserted into the upper and lower openings 75, 77, the formwork panel support 55 is securely held on the climbing bracket 1, but it is still movable.
  • the locking and release plate 65 which is integrally formed on the side wall 59 at the guide shoe 57, has two functions. In the working position, when the formwork panel support 55 is pushed against the wall of the substructure 21 and is spaced from it only by a (not shown) formwork panel, the locking and release plate 65 covers the bolt 45 just enough to prevent it from being unintentionally actuated and causing the release of the locking mechanism within the anchoring device 23.
  • the adjacent formwork panel supports 55 are pushed away from the wall on the climbing brackets 1 by knocking out the tie plate 69 on the climbing bracket 1.
  • the formwork panels are then removed (not (shown).
  • the formwork panels remain secured by being supported on the upper leg 3 of the climbing bracket 1, preventing them from sliding downwards.
  • the operator i.e., the construction worker, standing on the newly poured concrete slab, can move the formwork panel support 55 towards them on the vertical arm 85, i.e., in the direction of the substructure 21. As this happens, the angled locking and release plate 65 slides over the locking bolt 45 and presses it into the housing 7.
  • the locking element 19 is released after the end of use of the console 1 by pressing on the locking bolt 45, e.g. with the thumb, or by striking it with a hammer, and falls clockwise between the two plates forming the hook 11, so that the climbing console 1 can be easily pulled out of the anchoring device 23 after lifting.
  • the safety and release plate 65 In a further embodiment of the safety and release plate 65 according to the Figure 22 and 23 is the The upper tab 47 is folded over by approximately 90° at its edge or edges and now lies parallel to the wall of the housing 7. Furthermore, the safety and release plate 65 is not only provided with a ramp area 66 over the entire height of the safety and release plate 65 at its front end, but an upper section 68 runs parallel to the side wall 59.
  • both elements namely the safety and release plate 65 and its front edge areas 66 and 68, are out of contact with other elements of the device.
  • the formwork support 55 is in accordance with Figure 23
  • the locking and release plate 65 is advanced to the right, and its run-up area 66 covers the locking bolt 45, thereby preventing the locking mechanism with the hook 11 from being intentionally or unintentionally released.
  • the section 68 now lies beneath the downwardly folded portion of the first tab 47 and is preferably in contact with it. To allow the section 68 to easily slide under the folded-over tab 47, its end is slightly bent inwards.
  • this further design of the formwork panel support 55 is that, during casting and already during the clamping of the vertical arm 85 of the formwork panel support 55, it transmits high forces to the guide shoe 57, amplified by the lever. These forces transmitted to the guide shoe can be at least partially absorbed via the section 68, which engages under the bent tab 47, and thus a stiffening of the formwork panel support 55 with respect to the climbing bracket 1 can be achieved.
  • the bore in the spindle bearing has clearance relative to the diameter of the spindle in the area of the bore, which allows the axis of the lower spindle to pivot within a certain angular range with the vertical arm 85.
  • the upper spindle 87 is also supported in a bearing block 99 and secured against axial displacement. However, the end of the spindle 87 is not guided in a bore, but in a U-shaped recess in the bearing block 99. This design makes it possible to detach both spindles 87 and 89 from the vertical arm 85 after loosening a locking screw located at the end of the lower spindle 89.
  • the two movable spindles 87 allow the vertical arm 85, and thus the formwork panel resting against it, to be aligned precisely horizontally or at a certain angle to the horizontal. Consequently, the described formwork panel support 55 can be used to construct a wall that does not run in a vertical plane, but is inclined inwards or outwards.
  • a safety element 19 arranged on it is swung out.
  • a system is described according to the above description, wherein the safety element 19 is hinged to the guide carrier 9 in such a way that, after the insertion of the hook 11 through the insertion channel 26 and lowering of the climbing console 1, the safety element 19 pivots out and extends beyond the cross-section of the hook 11.
  • a system is described according to the above description, wherein the safety element 19 is designed to automatically engage on a safety bolt 45 on the climbing console 1 after the climbing console 1 is no longer held and lowered by the construction worker.
  • a system is described according to the above description, wherein a formwork support 55 is slidably and lockably mounted on the upper horizontal leg 9, and wherein means 65 are arranged on the formwork support 55 with which the locking element 19 can be protected against unlocking before and during the construction of the ceiling and can only be unlocked after the construction of the ceiling.
  • a non-inventive first embodiment of the climbing bracket 1 relates to a climbing bracket 1 for placing scaffold boards and fastening formwork panel supports 55 for the construction of ceilings on substructures 21, comprising two substantially right-angled horizontally and vertically oriented legs 3, 5 made of steel profiles and a frame connecting the two legs 3, 5 at their other end to form a triangle, further comprising a hook 11 formed on a guide beam 9, wherein the guide beam (9) is slidably mounted on the climbing bracket 1, for use in a system according to the preceding description, wherein a locking element 19 with a first arm 19' and a second longer arm 19" is located on the guide beam 9 of the hook 11 next to it in its rest and starting position within the greatest vertical extent of the hook 11 and wherein in a working position the longer arm 19' can be slid or is swivelling and the second arm is 19" in the lowered position of the climbing console 1, it can be automatically locked onto a locking and release device 19.
  • a second non-inventive embodiment of the climbing console 1 relates to a climbing console 1 according to the first embodiment of the climbing console, wherein the second longer arm 19'' of the locking element 19 can be engaged at its end in the bolt 45 designed as a locking means on the climbing console 1 and/or the guide carrier 9.
  • a third non-inventive embodiment of the climbing console 1 relates to a climbing console 1 according to the second embodiment of the climbing console, wherein an axially displaceable disc 35, which is mounted on or formed on a bolt 15, is arranged as a locking means.
  • the climbing bracket 1 for laying scaffold boards and for attaching a formwork panel support 55 for constructing ceilings on partial structures, comprises two horizontally and vertically oriented legs 3, 5 made of steel profiles, connected essentially at right angles to each other, and a frame connecting the two legs 3, 5 at their other end to form a triangle. It further comprises a hook 11 formed on a guide beam 9 for engaging in the anchoring device 23, wherein the guide beam 9 is slidably and lockably mounted on the climbing bracket 1.
  • the system is used according to the preceding description, wherein the guide beam 9, with the hook 11 formed at its front end, is slidably mounted on the climbing bracket 1 at an acute angle to the upper leg 3 in at least one guide track 13, 41, so that when connecting the climbing bracket 1 to the The anchoring device automatically pulls the climbing console 1 towards the anchoring device 23.
  • the climbing bracket 1 is preferably designed such that at least one first guide slot 41 is formed on the upper leg 3, in which a screw 17 or a pin inserted in the guide carrier 9 is slidable, and that a bolt 15 is guided in a second guide slot 13 formed in the guide carrier 9, which is held in the upper leg 3, such that the hook 11 with the guide carrier 9, after the insertion of the hook 11 into the anchoring device 23, simultaneously performs a movement upwards and backwards towards the climbing bracket 1 by gravity with respect to the climbing bracket 1.
  • the hollow body forming the anchoring device 23 consists of two interconnected shells made of steel or plastic.
  • An anchoring device is described according to the above description, wherein the two shells are connected to each other by welding or flanging.
  • a formwork panel support 55 comprising a guide shoe 57 is described, with which the formwork panel support 55 is slidably and lockably supported on the upper leg 3 of a climbing bracket 1 according to one of the embodiments one to six of the climbing bracket 1, wherein the guide shoe 57 has a substantially U-shaped cross-section, wherein the two legs of the U form a lower 63 and an upper guide wall 61 and the base of the U represents a side wall 59, which lies laterally to the upper leg 3 of the climbing bracket 1 and wherein the free edges of the two guide walls 61, 63 are clampable together by a slide 79.
  • a formwork plate carrier is described according to the above description, wherein the two guide walls 61, 63 have through openings 75, 77 at their free ends for the connection of the two guide walls 61, 63, and wherein an opening 73 is further provided at the lower end of the slide 79 for inserting a wedge-shaped locking plate 69, with which the two guide walls 61, 63 can be clamped against each other.
  • a formwork panel support according to the above description is described, wherein a safety and release plate 65 is formed on the side wall 59 of the guide leg 57, which protects a safety bolt 45 for unlocking the hook 11 on the climbing bracket 1 in the anchoring device 23 from access during the use of the formwork panel support 55 during the casting of a ceiling and can be moved forward after casting to release the safety bolt 45.
  • a formwork panel support according to the above description is described, comprising a guide shoe (57) with which the formwork panel support 55 can be slidably mounted on the upper leg (3) of a climbing bracket. is securely supported, wherein the vertical arm 85 of the formwork plate support 55 is guided by two spindles 87, 89 in a spindle support 91.
  • a formwork plate carrier is described according to the above description, wherein the front ends of the two spindles 87, 89 are held axially and rotatably with play in the vertical arm 85 in order to bring the vertical arm 85 into a position deviating from the vertical.
  • a formwork plate carrier is described according to the above description, wherein the spindle carrier 91 is rigidly connected to the guide shoe 57.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Emergency Lowering Means (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Claims (5)

  1. Procédé de raccordement sûr auto-activable d'une console grimpante (1) avec un crochet (11) à un dispositif d'ancrage (23) encastré dans une partie de bâtiment (21), caractérisé par les étapes suivantes :
    a. rapprocher la console grimpante (1) de la partie de bâtiment (21),
    b. introduire le crochet (11) dans le dispositif d'ancrage (23),
    c. poser le crochet (11) et abaisser la console grimpante (1) dans le dispositif d'ancrage (23),
    d. activer un élément de blocage (19) par l'abaissement du crochet (11) dans la console grimpante (1) et
    e. verrouiller le crochet (11) et l'élément de blocage (19) dans le dispositif d'ancrage (23) et régler le raccordement sûr au dispositif d'ancrage,
    caractérisé en ce que
    lors de l'abaissement de la console grimpante (1), la console grimpante (1) est automatiquement attirée vers le dispositif d'ancrage (23).
  2. Procédé selon la revendication 1, caractérisé en ce que, lors de l'abaissement de la console grimpante (1) sur le crochet (11), l'élément de blocage (19) disposé sur celui-ci est pivoté vers l'extérieur.
  3. Console grimpante (1) destinée à la pose de planches d'échafaudage et à la fixation d'un support de plaques de coffrage (55) pour la construction de plafonds sur des parties de bâtiment (21) et au raccordement à un dispositif d'ancrage (23) encastré dans une partie de bâtiment (21), comprenant deux branches (3, 5) en profilés d'acier alignées horizontalement et verticalement et raccordées l'une à l'autre sensiblement à angle droit et un cadre raccordant les deux branches (3, 5) au niveau de leur autre extrémité en formant un triangle, comprenant en outre un crochet (11) formé sur un support de guidage (9) destiné à être accroché dans le dispositif d'ancrage (23), le support de guidage (9) étant monté déplaçable et verrouillable sur la console grimpante (1), caractérisée en ce que
    le support de guidage (9), avec le crochet (11) formé sur son extrémité avant, est monté déplaçable dans au moins une glissière de guidage (13, 41) sur la console grimpante (1) selon un angle aigu par rapport à la branche (3) supérieure, de telle sorte que, lors du raccordement de la console grimpante (1) au dispositif d'ancrage, la console grimpante (1) est automatiquement attirée vers le dispositif d'ancrage (23).
  4. Console grimpante (1) selon la revendication 3, caractérisée en ce qu'au moins une première fente de guidage (41) est formée sur la branche (3) supérieure, une vis (17) placée dans le support de guidage (9) ou une tige pouvant être déplacées dans ladite fente de guidage, en ce que, dans une seconde fente de guidage (13), qui est formée dans le support de guidage (9), est guidé un boulon (15), qui est maintenu dans la branche (3) supérieure de telle manière que, après l'introduction du crochet (11) dans le dispositif d'ancrage (23) et sous l'effet de la gravité, le crochet (11), avec le support de guidage (9), exécute, par rapport à la console grimpante (1), simultanément un mouvement vers le haut et vers l'arrière en direction de la console grimpante (1).
  5. Console grimpante (1) selon la revendication 4, caractérisée en ce que la première fente (41) est formée des deux côtés sur la branche (3) supérieure, de telle sorte que la vis (17) est guidée aux deux extrémités et que le boulon (15) est maintenu aux deux extrémités dans des trous situés dans la branche (3) supérieure.
EP23186146.9A 2018-03-20 2019-03-14 Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et une console d'escalade Active EP4234840B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP25221690.8A EP4682327A3 (fr) 2018-03-20 2019-03-14 Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et console d'escalade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00368/18A CH714813A2 (de) 2018-03-20 2018-03-20 System zur temporären Befestigung einer Kletterkonsole, Konsole und eine Verankerungsdose.
EP19162871.8A EP3543428B1 (fr) 2018-03-20 2019-03-14 Procédé de raccordement sécurisé automatiquement activé d'une console grimpante dotée d'un dispositif d'ancrage, système avec une console grimpante et un dispositif d'ancrage, et console grimpante

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19162871.8A Division EP3543428B1 (fr) 2018-03-20 2019-03-14 Procédé de raccordement sécurisé automatiquement activé d'une console grimpante dotée d'un dispositif d'ancrage, système avec une console grimpante et un dispositif d'ancrage, et console grimpante

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP25221690.8A Division EP4682327A3 (fr) 2018-03-20 2019-03-14 Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et console d'escalade

Publications (4)

Publication Number Publication Date
EP4234840A2 EP4234840A2 (fr) 2023-08-30
EP4234840A3 EP4234840A3 (fr) 2023-11-22
EP4234840B1 true EP4234840B1 (fr) 2025-12-10
EP4234840C0 EP4234840C0 (fr) 2025-12-10

Family

ID=65812230

Family Applications (3)

Application Number Title Priority Date Filing Date
EP25221690.8A Pending EP4682327A3 (fr) 2018-03-20 2019-03-14 Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et console d'escalade
EP23186146.9A Active EP4234840B1 (fr) 2018-03-20 2019-03-14 Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et une console d'escalade
EP19162871.8A Active EP3543428B1 (fr) 2018-03-20 2019-03-14 Procédé de raccordement sécurisé automatiquement activé d'une console grimpante dotée d'un dispositif d'ancrage, système avec une console grimpante et un dispositif d'ancrage, et console grimpante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP25221690.8A Pending EP4682327A3 (fr) 2018-03-20 2019-03-14 Procédé de connexion sécurisée auto-activable d'une console d'escalade avec un dispositif d'ancrage et console d'escalade

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19162871.8A Active EP3543428B1 (fr) 2018-03-20 2019-03-14 Procédé de raccordement sécurisé automatiquement activé d'une console grimpante dotée d'un dispositif d'ancrage, système avec une console grimpante et un dispositif d'ancrage, et console grimpante

Country Status (2)

Country Link
EP (3) EP4682327A3 (fr)
CH (1) CH714813A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549275B (en) * 2016-04-11 2018-05-09 Tectonic Facades Ltd Construction assembly
CH717032A2 (de) * 2020-01-13 2021-07-15 Albanese Pino Verfahren zum selbsttätig aktivierbaren sicheren Verbinden einer Kletterkonsole mit einer Verankerungsvorrichtung, System zur Befestigung einer Kletterkonsole und Kletterkonsole.
EP3848532A1 (fr) * 2020-01-13 2021-07-14 Pino Albanese Agencement de support de plaque d'ombrage et procédé de positionnement d'un support de plaque d'ombrage sur une console
DE102021115025A1 (de) * 2021-06-10 2022-12-15 Doka Gmbh Stützkonsole zur Abstützung eines Schalungselements und/oder einer Arbeitsplattform einer Schalung
CN114105006B (zh) * 2021-11-30 2024-01-09 湖南三一塔式起重机械有限公司 顶升横梁、爬升架和塔式起重机
US20230374775A1 (en) * 2022-05-19 2023-11-23 Urban Redwood Methods and apparatuses for constructing high-rise buildings

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Publication number Priority date Publication date Assignee Title
GB1435689A (en) * 1972-02-01 1976-05-12 Lecormex Ltd Device for securing scaffolding to building constructions
DE9301494U1 (de) * 1993-02-04 1993-04-15 Mägert Bautechnik AG, Frutigen Kletterkonsole
DE20220101U1 (de) * 2002-12-23 2003-04-03 Wilhelm Layher Vermögensverwaltungs-GmbH, 74363 Güglingen Justierabschalstütze
CH705280B1 (de) * 2005-01-19 2013-01-31 Pino Albanese Abschalplattenträger für eine Konsole.
EP1696085B1 (fr) * 2005-02-24 2016-10-05 Pino Albanese Douille d'ancrage pour ancrer des consoles sur un mur en béton
KR101365059B1 (ko) * 2011-06-30 2014-02-19 임종준 가설 난간지주
CH710500B1 (de) * 2014-12-12 2020-03-13 Maegert & Co Innovation Kletterkonsole und Verschalungsteil zum Einhängen der Kletterkonsole.
CH713434A2 (de) * 2017-02-01 2018-08-15 Albanese Pino Verankerungsdose für die temporäre Befestigung einer Konsole für Gerüst- und Abschalungsplatten an einer Teilbaute und Einsteckdeckel zum temporären Verschliessen einer Verankerungsdose.

Also Published As

Publication number Publication date
EP4234840A3 (fr) 2023-11-22
EP4234840C0 (fr) 2025-12-10
EP4234840A2 (fr) 2023-08-30
EP3543428A2 (fr) 2019-09-25
EP3543428C0 (fr) 2023-07-19
EP3543428A3 (fr) 2019-11-13
CH714813A2 (de) 2019-09-30
EP4682327A2 (fr) 2026-01-21
EP3543428B1 (fr) 2023-07-19
EP4682327A3 (fr) 2026-04-15

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