EP3144445A1 - Système d'appui de palier, système d'appui, console - Google Patents

Système d'appui de palier, système d'appui, console Download PDF

Info

Publication number
EP3144445A1
EP3144445A1 EP16188999.3A EP16188999A EP3144445A1 EP 3144445 A1 EP3144445 A1 EP 3144445A1 EP 16188999 A EP16188999 A EP 16188999A EP 3144445 A1 EP3144445 A1 EP 3144445A1
Authority
EP
European Patent Office
Prior art keywords
fastening
console
belt
recess
concrete
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.)
Granted
Application number
EP16188999.3A
Other languages
German (de)
English (en)
Other versions
EP3144445B1 (fr
Inventor
Bernd Stadelmaier
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.)
Zech Hochbau AG
Original Assignee
BAM Deutschland AG
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 BAM Deutschland AG filed Critical BAM Deutschland AG
Publication of EP3144445A1 publication Critical patent/EP3144445A1/fr
Application granted granted Critical
Publication of EP3144445B1 publication Critical patent/EP3144445B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043—Connections specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B2001/8254—Soundproof supporting of building elements, e.g. stairs, floor slabs or beams, on a structure

Definitions

  • the invention relates to a pedestal storage system for prefabricated platforms, with at least one shaft wall, which carries at least one fastening component, and with at least one attachable to the fastening component / console bracket for storage of a laid on the console / launched Fertigteilpodests.
  • the invention relates to a platform system with at least one precast platform and with the above-mentioned Podestlagersystem.
  • staircase construction it is known to prefabricated platforms, especially main and intermediate platforms, of prefabricated stairs monolithically connected to shaft walls, in particular stairwell walls, which are made of reinforced concrete.
  • reverse bending connections are used which have at least one cast concrete in the steel rod as a fastening component, which initially protrudes only slightly from the stairwell and is pre-bent after the manufacture of the stairwell. Concrete is then poured around the steel bar to form the main or intermediate platform.
  • main or intermediate platforms are to be used as visible parts, these are built for manufacturing reasons as precast and later embedded in the stairwell.
  • consoles are by means of return bends later on the Staircase wall concreted and serve there as a support for the precast concrete platforms.
  • the consoles must be created in small parts with high reinforcement and concrete work either floor by floor after placing the respective precast concrete steps.
  • the invention is therefore an object of the invention to provide a pedestal storage system, a pedestal system and a console that allow easy production and installation of precast concrete pedestal, especially a precast stairs.
  • the object underlying the invention is achieved with a pedestal storage system with the features of claim 1 and by a console with the features of claim 11.
  • the Podestlagersystem invention has the advantage that the console can be made in advance and also arranged as a prefabricated on the stairwell wall. As a result, on the one hand a quick installation of the console in the construction of a precast concrete staircase is guaranteed, and on the other hand, a variety of such consoles cost, yet in the best quality away from the site under advantageous conditions that ensure high security and resilience of each console, are made.
  • the Podestlagersystem invention is characterized in that the prefabricated console has a T-shaped or L-shaped steel beam, which has a fastening strap for attachment to the integrated into the shaft wall fastening member and a perpendicular to the mounting strap carrier belt, and that the steel beam to Forming the prefabricated console is cast in such a way with concrete, that the fastening strap protrudes from the concrete casting and the concrete casting has a bearing surface for supporting the precast concrete platform.
  • the support surface is thus provided as usual by concrete pouring available.
  • a steel girder comprising two straps oriented perpendicular to each other, one strap being designed as a fastening strap for attachment to the staircase wall and the other strap as a carrier strap for substantially receiving the bearing forces of the landing.
  • the fastening strap protrudes from the concrete casting, it can simply be connected to the fastening component in the staircase wall.
  • the console is therefore a total of prefabricated or manufactured and can be mounted on the shaft wall on site, so that can be dispensed with a subsequent Einbeton Schl.
  • the fastening belt and the fastening component can be connected or connected to one another mechanically by a further fastening means.
  • the fastening means is a fastening screw.
  • the fastening belt has at least one screw opening
  • the fastening component is formed as arranged in the shaft wall sleeve rod having at one end a threaded bushing with an internal thread for a guided through the screw hole of the fastening belt / feasible fastening screw having.
  • the sleeve rod thus ends on the side facing the console side surface of the shaft wall, so that the fastening screw in the sleeve rod or in the internal thread can be screwed.
  • the stairwell has an opening in which the sleeve rod rests with the internal thread, and which is accessible from the outside.
  • the bracket can thus be attached to the fastening component in a simple manner in that the fastening screw is inserted through the screw opening and into the internal thread and screwed thereto.
  • the screw opening of the fastening belt is expediently located on a concrete-free section of the steel carrier or the fastening belt.
  • the concrete casting has at least one recess at least in the area of the at least one screw opening.
  • the recess ensures that the screw can be inserted into the screw opening and bolted to the socket rod.
  • the screw can be passed through the screw hole before the concrete is cast in and subsequently held captive on the console by the concrete casting.
  • the recess in the region of the screw opening then ensures that a tool can be brought to the screw in order to screw it firmly into the internal thread.
  • the recess remains free afterwards, so that the screw connection can be released again at any time.
  • the recess after tightening the screw that is filled with screwed into the threaded bushing mounting screw, is filled with a filler.
  • a filler is used as the filler.
  • other fillers for filling the recess are conceivable.
  • the at least one screw opening and thus also the recess at the intended arrangement of the console on the shaft wall above so that a filling of the recess with concrete or other at least initially flowable filler after attaching the console to the shaft wall is easily possible.
  • the recess is formed trough-shaped, so that the still flowable filler is securely held in the recess and can harden there.
  • the shaft wall has a recess into which the console, in particular the fastening belt at least partially used / inserted.
  • the recess simplifies the arrangement of the fastening belt and thus of the console on the shaft wall.
  • the contour of the depression corresponds to the shape of the console, in particular that of the fastening belt.
  • the recess also offers the possibility that the console is positively supported on the shaft wall in the loading direction.
  • a mounting template is present, which is adapted on the one hand to the recess and on the other hand to the console to ensure a safe and advantageously backlash-free or almost play-free seat of the console on the shaft wall.
  • the installation template is provided only for creating the recess in the shaft wall, wherein the template has in particular for receiving a plurality of threaded bushes a plurality of openings to align and orient in the recess to each other, so that the arrangement of the threaded bushes following the arrangement of a plurality of screw openings corresponds to the console or the mounting strap and thus an advantageous mounting of the console is ensured on the shaft wall.
  • the installation template is preferably removed before mounting the console on the shaft wall.
  • the fastening belt is slidably disposed in the recess at least in height.
  • the position and optionally alignment of the console can be adapted to the shaft wall, for example, to compensate for manufacturing or manufacturing tolerances or to compensate.
  • a suitable orientation of the console is possible in particular a plurality of mounting bushes arranged in the recess, so that a plurality, each guided by a screw hole in the mounting strap fixing screws with one of the threaded bushes screwed / screwed.
  • the at least one screw opening is formed as a slot opening.
  • manufacturing tolerances can be compensated for or compensated for in a simple manner during assembly, and secure fastening of the bracket to the shaft wall can be achieved.
  • the fastening belt has a plurality of screw openings, which are spaced from each other, and through which a screw is passed / passed through to be screwed into the shaft wall in a corresponding internal thread of a respective sleeve rod.
  • the one or more socket rods are in particular curved to ensure maximum load capacity.
  • the respective sleeve rod is arranged in accordance with the intended arrangement in such a way that the end having the internal thread is aligned at least substantially perpendicular to the other end of the sleeve rod, the other end of the sleeve member facing down in the well wall in accordance with the intended arrangement.
  • the recess has at least one insertion bevel for the console, in particular for the fastening belt. Due to the insertion be the console or the fastening strap or the installation template is automatically aligned in the recess. In addition, it is ensured by the insertion that a simple insertion of the fastening belt is ensured in the depression.
  • all side surfaces of the recess are formed as an insertion bevel or have an insertion, so that through the recess also an automatic centering of the mounting material or the console with respect to the at least one lying in the recess area fastening component, in particular with respect to the threaded bushing is aligned , If the installation template used only for the preparation of the recess and for aligning the threaded bushes and removed before attaching the console again, the insertion also serves as Entschalungsschräge, which allows easy removal of the installation template.
  • the recess has a particular horizontally oriented support surface on which the console is at least laid on the mounting strap / placed.
  • the horizontal bearing surface allows the previously mentioned edition of the console or the fastening belt in the loading direction, so that it is positively supported on the shaft wall, whereby the capacity of the pedestal storage system is increased.
  • the console with the fastening belt is displaceable up to the support surface in the recess, so that the loading forces are actually transmitted positively in the shaft wall. Due to the screw connection, essentially only the tilting out of the console from the depression is then prevented.
  • the or the screw openings on the fastening belt are preferably spaced apart as far as possible from the lower edge of the fastening belt which can be placed / laid on the support surface, so that the greatest possible leverage is achieved.
  • the load requirements are reduced to the screw, which in comparison to consoles, which are held solely by screw on a wall, smaller sized and reduced in number screw suffice.
  • the fastening belt has on the side facing away from the carrier belt at least one holding projection, which is inserted / inserted into a complementary formed in the shaft wall.
  • the fastening belt thus has on its side facing the shaft wall / zuwendbaren side on a retaining projection which is insertable into a complementary receiving the shaft wall.
  • the at least one receptacle and / or the at least one projection have a wedge-shaped longitudinal section in order to ensure easy insertion and centering relative to one another.
  • the retaining projection is designed as a holding web, which extends over the entire length of the fastening belt, so that even high forces can be transmitted from the console via the fastening belt in the shaft wall.
  • the steel beam has at least one stiffening rib which connects the fastening belt with the carrier belt, and / or at least one stiffening strap which at least partially surrounds the carrier belt.
  • the stiffening rib stabilizes the steel girder and increases its load capacity.
  • the steel beam has a plurality of uniformly spaced apart arranged stiffening ribs, which in particular extend in a wedge shape from the fastening belt to the carrier belt.
  • the stiffening ribs are in accordance with the arrangement of the console on the shaft wall below the carrier belt to ensure maximum load capacity of the console.
  • the at least one stiffening bar also serves to stabilize the steel beam and the concrete casting.
  • a plurality of stiffening brackets are arranged on the steel beam parallel to each other.
  • the stiffening strap completely or almost completely surround the carrier belt at a distance from the carrier belt so that the carrier belt lies in a loop of the stiffening strap.
  • the stiffening bar is surrounded by the concrete pouring in the prefabricated console.
  • the stiffening bracket projects in sections from the concrete casting, so that the mounting bracket is partially accessible to the prefabricated console.
  • the one or more stiffening brackets serves to enable a horizontal reinforcement to be inserted between them.
  • the carrier belt and / or the at least one stiffening rib each have at least one perforation filled with concrete from the concrete casting.
  • the concrete-filled breakthrough increases the overall stability and strength of the console.
  • the combination of concreting and steel beams ensures a positive fit, so that a high load-bearing capacity and safety is provided.
  • the pedestal system according to the invention with the features of claim 13 is characterized by at least one pedestal and the storage system according to the invention.
  • the so designed pedestal system is easy to install on site and inexpensive to manufacture. Further Advantages and preferred features emerge in particular from the previously described and from the claims.
  • the pedestal has a receiving recess for receiving the prefabricated console, wherein the receiving recess is formed at least substantially complementary to the concrete casting of the prefabricated console. Due to the complementary design of concrete casting and exception recessing in particular the advantage is achieved that even if one of the screw or all screw should not hold and the console rests on the support surface of the depression, tilt the console while a bit, but not from the Well out, so that the pedestal continues to be held securely. Due to the complementary formation of concrete casting and receiving recess, the concrete casting in the receiving recess can not be pivoted or only slightly pivoted before the concrete casting canted in the receiving recess and prevents further rotation of the console. In particular, it is provided that the concrete casting has a square or rectangular cross-section in order to ensure a secure tilting when loosening the screw / -en.
  • the prefabricated console according to the invention with the features of claim 15 is characterized in that it comprises a steel beam having a fastening belt for attachment to a fastening member of a shaft wall and a perpendicular to the fastening belt aligned carrier belt, and that the steel beam is so cast with concrete in that the fastening strap protrudes from the concrete casting and the concrete casting has a bearing surface for supporting a precast platform.
  • FIGS. 1A to 1C show in different views of a podium storage system 1 a steel beam 2, which has a fastening belt 3 and a carrier belt 4.
  • the carrier belt 4 is aligned perpendicular to the fastening belt 3 and in particular formed integrally with the fastening belt 3. This results in a T-shaped cross-section of the steel beam 2.
  • an L-shaped cross section is conceivable.
  • FIG. 1A shows a steel beam 2 in a perspective plan view.
  • FIG. 1B shows the steel beam in a plan view perpendicular to the mounting strap 3 and
  • Figure 1C shows a plan view perpendicular to the carrier belt 4th
  • the fastening belt 3 has above the Stromgurts 4 more at the same height or at the same distance to the Stromgurt 4 distributed screw holes 5, which are each formed as a slot opening, wherein the slot openings extend with their long side perpendicular to the carrier belt 4.
  • the fastening belt 3 also has a plurality of distributed stiffening ribs 6, which extend in a wedge shape from the fastening belt 3 to the carrier belt 4, as well as in Figure 1A seen.
  • four screw holes 5 and four stiffening ribs 6 are present. Of course, however, depending on the application more or less screw holes 5 and / or stiffening ribs 6 are formed.
  • the carrier belt 4 is provided with a plurality of distributed apertures 7, which in the present case are circular Openings are formed and their function will be discussed later.
  • the stiffening ribs 6 each have an opening 8, which is also formed as a circular opening.
  • FIGS. 2A and 2B show the steel beam 2 of the pedestal storage system 1 in a sectional view along the line AA FIG. 1B ,
  • the steel beam 2 is now provided with a concrete casting 9 or with a concrete layer which surrounds the carrier belt 4.
  • the concrete casting 9 has a substantially rectangular outer cross-section or a block-like shape whose height H corresponds to the height of the fastening belt 3, and whose width B is wider than the carrier belt 4, so that it also has its free end face Concrete casting 9 is surrounded. How out FIG. 2 it can be seen, the concrete casting 9 also penetrates the openings 7, whereby a particularly firm positive fit of the concrete casting 9 is achieved on the carrier belt 4. Likewise, the concrete casting 9 penetrates the openings 8 of the stiffening ribs 6.
  • the concrete casting 9 has two recesses which extend along the fastening belt 3 over two respective screw openings 5, so that the screw openings 5 are also freely accessible from the side of the carrier belt 4.
  • the recesses 10 extend in the present embodiment except for the carrier belt 4, wherein according to an alternative embodiment can also be provided that the concrete casting 9 extends over the carrier belt 4 completely, but spaced from the screw holes 5, the recesses 10 so far less deep and not formed reaching to the support element 4.
  • the concrete casting 9 forms, together with the steel girder 2, a bracket 11 for the podium storage system 1, which serves to store a finished part platform, in particular an intermediate landing or a main landing of a precast staircase.
  • the concrete casting 9 has on its upper side 12 on a flat support surface 13 for the precast concrete pedestal, which extends parallel to the carrier belt 4 and beyond.
  • the concrete casting 9 thus substantially encloses the carrier belt 4, while the fastening belt 3 projects from the concrete casting 9 and is substantially free of it. Only on the side of the carrier belt 4, the concrete casting reaches up to the side surface of the fastening belt 3 zoom.
  • the console 11 can be prefabricated delivered to the site and so far away from a construction site, where it is to be used for mounting a precast stairs, are made. This results in advantageous manufacturing conditions for the console 11, which can thus be prefabricated as mass-produced under optimal and repeatable conditions and delivered to the installation site.
  • FIG. 3 shows in a perspective exploded view of the pedestal storage system 1 with a console 11 constructed as described above and a shaft wall 12, for example, staircase wall to which the console 11 is to be mounted for storage a landing.
  • the shaft wall 12 has a recess 13 which extends horizontally over the shaft wall 12, wherein the recess 13 has a height h which is greater than the height H of the fastening belt 3.
  • a plurality of curved sleeve rods 14 are embedded or embedded in concrete , which each have a threaded bush 15 with an internal thread 16 at its free end.
  • the threaded bushings 15 are flush with the bottom 17 of the recess 13 so that they do not protrude above it.
  • the other end of the respective sleeve rod 14 is curved by approximately 90 ° down in the shaft wall 12 aligned.
  • the sleeve rods 14 are arranged distributed such that the internal thread 16 spaced from each other at a height that their arrangement corresponds to the arrangement of the screw holes 5 in the fastening belt 3 to each other, so then when the console 11 in the recess with the fastening belt. 3 is used in accordance with the arrows 18 or was, the screw holes 5 are aligned with the internal threads 16.
  • FIGS. 4A and 4B each show in a cross-sectional view of the assembly of the pedestal storage system. 1
  • FIG. 4A shows the Podestlagersystem 1 in an exploded view or the assembly of the items
  • FIG. 4B shows the assembled pod storage system 1.
  • FIG. 4A how out FIG. 4A can be seen, the recess 13 at its upper side edge an insertion bevel 19 and at its lower side edge on a horizontal support surface 20.
  • the fastening belt 3 positively placed or placed, whereby the load capacity of the Podestlagersystems 1 is increased.
  • a mounting template 21 is arranged or is that allows a simple fitting of the console 11 in the recess 13.
  • the installation template 21 has an outer contour corresponding to the depression 13, so that it can be inserted into the depression 13 with a precise fit.
  • the installation template 21 openings, which are arranged according to the threaded bushes to each other.
  • the installation template 21 On its side facing the bracket 11, the installation template 21 has a recess 22, which is designed to receive the console 11, in particular the fastening belt 3, in regions.
  • the installation template 21 is designed such that it receives the console 11 at least substantially free of play and can be pre-assembled at this.
  • the console 11 is then preferably used together with the installation template 21 in the recess 13, wherein the insertion bevel 19 ensures easy insertion and at the same time accomplishes an alignment of the bracket 11 with respect to the internal thread 16, so that in the connection the screw openings 5 are aligned with the internal threads 16 , By forming the screw openings 5 as slot openings, manufacturing and assembly tolerances can be compensated in a simple manner.
  • the installation template 21 is preferably conical, so that it can be easily turned off and reused. At the in FIG. 3 1, the installation template 21 is preferably used in the production of the shaft wall 12 initially for aligning the sleeve rods 14 and removed before inserting the console 11 again.
  • the above-mentioned openings in the installation template 21 are preferably designed to receive the threaded bushings in regions, in particular radially backlash-free or almost free of play, in order to align them in the manufacture of the shaft wall according to the arrangement of the screw openings 5.
  • FIG. 4B shows, as already mentioned, the mounted podium storage system 1 with a console 11 and previously removed installation template 21, wherein the console 11 is inserted into the recess 13 of the shaft wall 12.
  • a fastening screw 23 is guided for fastening the bracket 11 to the shaft wall 12 so that its screw head rests against the fastening belt 3 and its threaded shaft is screwed into the internal thread 16 or is screwed.
  • the recesses 10 are preferably subsequently filled with a filling compound 24, wherein preferably the same concrete mixture is used as the filling material, which was also used to produce the concrete casting 9.
  • the pedestal 25 can now finally be placed on the console 11 directly or with the interposition of a damping element 26, as indicated by arrows in FIG. 4B indicated.
  • the Podestlagersystem 1 forms together with the precast platform 25 a pedestal system, especially for precast stairs. Conveniently, the pedestal system on more of the consoles and several of the precast podiums.
  • this preferably has a receiving recess 27 for receiving the console 11, in particular the concrete casting 9.
  • the exceptional recess 27 is formed complementary to the concrete casting 9, so that the receiving recess 27 has a rectangular cross-section.
  • the console 11 is then in the receiving recess 27 preferably at least substantially free of play.
  • the console 11 in the recess 13 can only be pivoted so far by the weight force of the pedestal 25 until the concrete casting 9 canted in the receiving recess 27. Falling through the precast platform 25 is thus not possible because the weight is still transmitted through the console 11 on the support surface 20 in the shaft wall 12.
  • a mortar composition 28 is used, which closes the gap between the bracket 11 and the side edges of the recess 13.
  • the hold of the bracket 11 in the recess 13 is further increased, in particular concealed concrete areas of the fastening belt 3 and the fire protection improved.
  • the support surface 20 is formed to support the console 11 in this case.
  • the fastening belt 3 on its side facing away from the carrier belt 4 side has a retaining projection 29 which is formed substantially complementary with a receptacle 30 in the shaft wall 12 so that the Befest Trentsgurt 3 with the retaining projection 29 in the receptacle 30 is inserted or inserted, as in FIG. 4B shown.
  • At least the receptacle 30 is wedge-shaped, so that the holding projection 29 is easy to insert and centered by the receptacle 30 and fixed in a form-fitting manner.
  • This can be dispensed with the support surface 20, which is then ultimately formed by the retaining projection 29.
  • can be dispensed with the recess 13 and the console 11 are also arranged on a flat side wall of the shaft wall 12.
  • the concrete casting 9 also preferably encloses the upper and lower edges and side edges of the fastening belt 3, so that only the side of the shaft wall 12 facing the retaining projection 29 is concrete-cast-free.
  • FIGS. 5A and 5B show a further embodiment of the bracket 11, without the concrete casting 9.
  • the steel beam 2 is L-shaped, and that in addition to the stiffening ribs 6 a plurality of stiffening brackets 31 are arranged on the steel beam 2.
  • FIG. 5A shows a side view of the console 11, in which the course of the stiffening bracket 31 is clearly visible.
  • the respective stiffening bracket 31 almost completely surrounds the carrier belt 4 and is arranged substantially at a distance therefrom.
  • the stiffening bracket 31 is almost annular.
  • one end of the stiffening strap 31 is assigned to the fastening strap 3, so that a first section 32 of the stiffening strap 31 extends parallel to the carrier strap 4 and at a distance from it.
  • An adjoining second section 33 of the stiffening bracket 31 runs perpendicular to the section 32 and parallel to the fastening belt 3, so that the section 33 extends beyond the carrier belt 4 also.
  • the section 33 is adjoined by a further section 34, which in turn runs parallel to the carrier section 4 in the direction of the fastening belt 3.
  • the section 34 ends before the fastening belt 3 and merges into a section 35 which extends perpendicular to the support section 4 parallel to the fastening belt 3 and ends at the underside of the carrier belt 4.
  • the carrier belt 4 is almost completely in the present rectangular loop of the respective stiffening bracket 31.
  • the stiffening bracket 31 may also have, for example, a circular, triangular or oval course.
  • FIG. 5B shows a perspective view of the console 11 with the plurality of stiffening ribs arranged thereon 6 and stiffening brackets 31.
  • the stiffening bracket 31 the horizontal reinforcement is expediently inserted.
  • the stiffening brackets 31 may also be present on a T-shaped steel beam 2, as shown in the preceding embodiments.
  • the pedestal storage system 1 expediently has a multiplicity of consoles 11 which can be attached to at least two opposite or angular shaft walls 12 in the manner described above. This makes it possible to mount a precast staircase in a short time in a staircase by first attaching the consoles 11 for an intermediate or main platform of the stairs to the shaft walls 12, as described above, and then the intermediate or main platform on the consoles 11th is hung up. Subsequently, one or more additional consoles 11 are arranged and fixed to the shaft wall 12 for the intermediate intermediate or main platform, and then placed the intermediate or main platform on the attached brackets 11.
  • the prefabricated consoles 11 Due to the prefabricated consoles 11, these can be mounted in a short time on the shaft wall 12, whereby a quick installation of the stairs is possible.
  • the respective shaft wall 12 can be created in one go, there is no floor-wise structure of the shaft wall necessary.
  • the respective consoles 11 are mounted in tiers.
  • To speed up the construction process for example by means of a Hubsteigers after completion of a stairwell core assembly of the consoles 11 and the pedestals done.
  • the displacement of the precast platforms can take place in parallel to the displacement of the precast staircases.
  • the use of a crane to move the elements is reduced to less than a day per staircase in a standard multi-storey apartment building.
  • building construction cranes no longer have to be designed for the heaviest component, namely the staircases.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP16188999.3A 2015-09-15 2016-09-15 Système de support de plate-forme, système de plate-forme, console Active EP3144445B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015104896.3U DE202015104896U1 (de) 2015-09-15 2015-09-15 Podestlagersystem, Podestsystem, Konsole

Publications (2)

Publication Number Publication Date
EP3144445A1 true EP3144445A1 (fr) 2017-03-22
EP3144445B1 EP3144445B1 (fr) 2020-01-01

Family

ID=54707234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16188999.3A Active EP3144445B1 (fr) 2015-09-15 2016-09-15 Système de support de plate-forme, système de plate-forme, console

Country Status (2)

Country Link
EP (1) EP3144445B1 (fr)
DE (1) DE202015104896U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116289973A (zh) * 2023-02-09 2023-06-23 中建丝路建设投资有限公司 一种深基坑预制混凝土腰梁安装设备及使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960982A1 (de) * 1968-12-05 1970-06-25 Jaemsae Lauri Albert Olavi Anschluss des Endes eines Treppenabsatzelements mit einer Wandflaeche
DE3201230A1 (de) * 1982-01-16 1983-07-28 Arbeitskreis Vorgefertigte Massivbauelemente e.V., 5300 Bonn Treppenpodest als betonfertigteil
US4893442A (en) * 1985-11-13 1990-01-16 Duraflite, Inc. Stairway apparatus and method of manufacture
JPH09328876A (ja) * 1996-06-07 1997-12-22 Fujiki Komuten:Kk 組立階段

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960982A1 (de) * 1968-12-05 1970-06-25 Jaemsae Lauri Albert Olavi Anschluss des Endes eines Treppenabsatzelements mit einer Wandflaeche
DE3201230A1 (de) * 1982-01-16 1983-07-28 Arbeitskreis Vorgefertigte Massivbauelemente e.V., 5300 Bonn Treppenpodest als betonfertigteil
US4893442A (en) * 1985-11-13 1990-01-16 Duraflite, Inc. Stairway apparatus and method of manufacture
JPH09328876A (ja) * 1996-06-07 1997-12-22 Fujiki Komuten:Kk 組立階段

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116289973A (zh) * 2023-02-09 2023-06-23 中建丝路建设投资有限公司 一种深基坑预制混凝土腰梁安装设备及使用方法

Also Published As

Publication number Publication date
EP3144445B1 (fr) 2020-01-01
DE202015104896U1 (de) 2015-11-10

Similar Documents

Publication Publication Date Title
EP2776637B1 (fr) Fondation d' une éoliènne
EP3150779B1 (fr) Montage d'un coffrage de mur et système d'ancrage à élément de dimension modulaire
EP4497945A2 (fr) Fondation pour éolienne
WO2011006674A2 (fr) Procédé et dispositif pour l'ajout postérieur d'une partie extérieure en saillie à une partie de bâtiment existante
EP3144445B1 (fr) Système de support de plate-forme, système de plate-forme, console
EP1063361B1 (fr) Gabarit de montage et procédé de montage d'un élément préfabriqué sur une partie de bâtiment
DE9409626U1 (de) Balkonkonstruktion
AT15902U1 (de) Haltevorrichtung zum befestigen von brüstungselementen
WO2003006758A1 (fr) Element de raccordement et procede de raccordement d'un composant en beton prefabrique a une partie d'un immeuble
DE10007450A1 (de) Montageträgersystem sowie Verfahren zur Befestigung eines Fertigbauteils an einem Gebäudeteil unter Verwendung des Montageträgersystems
DE4344344C2 (de) Kamin mit mehreren, durch Verbindungsanordnungen biegesteif miteinander verbundenen Kaminelementen
EP1101883B1 (fr) Procédé pour la réalisation d'un raccordement d'armatures entre un élément de construction en béton et un élément de construction connecté
DE102015115564A1 (de) Podestlagersystem, Podestsystem, Konsole
EP2360318A2 (fr) Procédé de fabrication d'une structure de fondation pour une construction offshore
DE4234701C2 (de) Verbindungsteil
EP0645501A1 (fr) Méthode pour la production de modules préfabriqués pour la construction de bâtiments et module préfabriqué
EP0593017A1 (fr) Pièce de raccordement
DE102017113047B4 (de) Verankerungs-Vorrichtung zum Befestigen einer seitlichen Konsole eines Stützträgers
EP4248039A1 (fr) Fondation pour tour d'éolienne
DE102024104385A1 (de) Haltevorrichtung, Verankerungsschuh, und Kletterschuh
EP4541979A1 (fr) Système de montage d'un balcon sur un bâtiment, et méthode de montage
DE4230836A1 (de) Verbindung zwischen vorgefertigten, geschosshohen wandeinheiten und vorgefertigten geschossplatten und verbindungsmittel fuer eine solche verbindung
EP4194613A1 (fr) Module de fabrication d'une fondation en béton, utilisation et procédé
EP4248037A1 (fr) Fondation pour une tour d'une station de transmission ou pour la construction d'une ligne aérienne
AT504064A1 (de) Auflagevorrichtung für einen fertigbauteil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BAM DEUTSCHLAND AG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170922

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: E04F 11/022 20060101AFI20190619BHEP

Ipc: E04B 1/82 20060101ALN20190619BHEP

Ipc: E04B 1/04 20060101ALN20190619BHEP

INTG Intention to grant announced

Effective date: 20190709

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

GRAR Information related to intention to grant a patent recorded

Free format text: ORIGINAL CODE: EPIDOSNIGR71

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

INTC Intention to grant announced (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: E04B 1/82 20060101ALN20191118BHEP

Ipc: E04F 11/022 20060101AFI20191118BHEP

Ipc: E04B 1/04 20060101ALN20191118BHEP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

INTG Intention to grant announced

Effective date: 20191125

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1219938

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016008213

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: OFFICE ERNEST T. FREYLINGER S.A., CH

Ref country code: CH

Ref legal event code: NV

Representative=s name: FLASCHEL, ERWIN, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200401

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200401

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200402

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200501

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016008213

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20201002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200915

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: PEIKKO GROUP OY; FI

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: ZECH HOCHBAU AG

Effective date: 20220729

Ref country code: BE

Ref legal event code: HC

Owner name: ZECH HOCHBAU AG; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: BAM DEUTSCHLAND AG

Effective date: 20220729

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20220929 AND 20221005

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230519

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 1219938

Country of ref document: AT

Kind code of ref document: T

Owner name: PEIKKO GROUP OY, FI

Effective date: 20230517

Ref country code: AT

Ref legal event code: HC

Ref document number: 1219938

Country of ref document: AT

Kind code of ref document: T

Owner name: PEIKKO GROUP OY, FI

Effective date: 20230516

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250917

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20250916

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20250916

Year of fee payment: 10

Ref country code: GB

Payment date: 20250916

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250917

Year of fee payment: 10

Ref country code: AT

Payment date: 20250917

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20250916

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20251001

Year of fee payment: 10