EP3898490B1 - Procédé permettant de faire fonctionner un dispositif de chantier et dispositif de chantier - Google Patents

Procédé permettant de faire fonctionner un dispositif de chantier et dispositif de chantier Download PDF

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Publication number
EP3898490B1
EP3898490B1 EP19818079.6A EP19818079A EP3898490B1 EP 3898490 B1 EP3898490 B1 EP 3898490B1 EP 19818079 A EP19818079 A EP 19818079A EP 3898490 B1 EP3898490 B1 EP 3898490B1
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EP
European Patent Office
Prior art keywords
elevator
construction
building
shaft
climbing formwork
Prior art date
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Application number
EP19818079.6A
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German (de)
English (en)
Other versions
EP3898490A2 (fr
Inventor
Christian Studer
Gabriele BIZZOZERO
Oliver Simmonds
Stefan Weber
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Inventio AG
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Inventio AG
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Publication date
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Publication of EP3898490A2 publication Critical patent/EP3898490A2/fr
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Publication of EP3898490B1 publication Critical patent/EP3898490B1/fr
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    • 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
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/166—Landings, receiving platforms
    • 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
    • E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps

Definitions

  • the invention relates to a method for operating construction site equipment, in particular a method for transporting people and/or material in a building that is in the construction phase, which building is being constructed at least partially with the aid of a climbing formwork device. Furthermore, the invention relates to construction site equipment suitable for carrying out the method mentioned.
  • Climbing formwork devices are among the discontinuously working formwork systems and are used for the production of tower-like components/structures. They can be used, for example, to create the vertical walls of a high-rise core in the form of superimposed, successively concreted sections, i. That is, the climbing formwork device and thus the formwork walls are usually raised by a suitable distance after each concreting process. So-called self-climbing formwork devices are offered with permanently integrated climbing drives. Climbing formwork facilities may also include climbing formwork platforms used in the construction of high-rise cores that support the complete interior and exterior formwork for multiple walls of the building core.
  • an elevator system that can be adapted to the current building height in an elevator shaft that grows with the increasing height of the building, which elevator system is used to transport construction personnel and material, but also to open up already completed floors of the building.
  • the usable travel height of such an elevator system is adjusted from time to time to the increasing height of the building.
  • essential parts of such an elevator system remain permanently in the building after the building has been completed.
  • Such an elevator system that can be adapted to the building height usually has a machine platform with a drive machine that can be temporarily fixed in the associated elevator shaft, the machine platform and the drive machine carrying and driving the elevator car and the counterweight of the elevator system.
  • a lifting platform that can be vertically displaced and temporarily fixed in the elevator shaft and has a lifting device is usually installed, which is used for gradually raising the machine platform and the elevator car suspended from it.
  • a protective platform which is also gradually raised in the elevator shaft and also serves as a support for a device for gradually raising said lifting platform.
  • the top floor level that can be reached by the elevator car of the building-height-adjustable elevator system can temporarily be up to 30 m below the highest working level of the construction site, for example below one for concreting the core structure of the building at its top end arranged climbing formwork device or below a climbing formwork platform of such a climbing formwork device.
  • stairs can be attached to the climbing formwork platform below the climbing formwork platform of a climbing formwork device.
  • access from the top landing of the building-height-adjustable elevator system via a staircase to the climbing formwork platform is very tiring and time-consuming for the construction staff, and the transport of material and tools via such a staircase is practically impossible.
  • the indoor construction elevator serves as a means of transport when carrying out work on the top floors into the building in an upper area of a building in its construction phase as a preassembled unit through recesses in the floor floors and to fix it on at least one floor.
  • the indoor construction elevator extends over the top 6 to 10 floors and is designed as a pre-assembled unit, which includes a construction elevator frame forming an elevator shaft with integrated guide rails, an elevator car with a car door that can be moved vertically on the guide rails, and an elevator drive.
  • the building hoist frame is provided with panels on its vertical outer sides, which form a shaft wall and have shaft doors.
  • an outside construction elevator is arranged on an outer wall of the building, the construction elevator cabin of which can only reach a floor level that is a few floor heights below the floor level of the currently top floor, but at least above one of the lowest shaft doors of the indoor room, due to the scaffolding arranged above the outside construction elevator - Floor levels assigned to the construction elevator.
  • people and/or material are then transported with the outside construction hoist to a floor in the area of the indoor construction hoist and then with the indoor construction hoist to the destination floor.
  • a known method has the particular disadvantages that it is not designed to work together with a climbing formwork device, and that with increasing height of the building from time to time the indoor construction hoist is raised with the help of a crane and refixed and the guide frame of the outdoor construction hoist is moved must be extended above.
  • people cannot be transported in a lower area of a high-rise building that can already be used during the construction phase.
  • an elevator system which serves as a transport device for people and material when erecting tall buildings, preferably when erecting with the aid of a climbing formwork device.
  • the elevator system comprises at least one elevator with a machine room that includes an elevator drive and an elevator car that is carried and driven by the elevator drive via suspension ropes.
  • the elevator can be adapted to an increasing building height in that its machine room can be raised in accordance with an increasing building height and the travel height of its elevator car can be correspondingly increased.
  • the machine room is not - as is widely known - within the uppermost area of the elevator shaft that has already been constructed, but is supported on it a few meters above the currently uppermost area of the elevator shaft and can be raised by one floor in each case by means of lifting devices. If the building is erected with the help of a climbing formwork device, the machine room is arranged above the climbing formwork device and supported on it. Each time the climbing formwork device is raised by one storey, the machine room is also automatically raised.
  • the arrangements described Machine rooms have the advantage that the elevator car can always reach the top area of the elevator shaft that has just been completed and the top floors corresponding thereto.
  • a known method has the particular disadvantage that the weight of the jump lifts and their machine platforms cannot be supported directly on the walls of the elevator shafts, but rests on long piston rods of hydraulic cylinders.
  • the most significant disadvantage is that the construction work on the climbing formwork device is severely hampered by the machine rooms arranged above the climbing formwork device.
  • the invention is based on the object of specifying a method and a device which are suitable for realizing the vertical transport of persons and material in a building which is in the construction phase and whose building core is being concreted with the aid of a climbing formwork device.
  • the transport of construction personnel and material to one of the currently top floors and to a climbing formwork platform of the climbing formwork device currently installed in the top area of the building should be able to be carried out conveniently, inexpensively and quickly, without the device required to carry out the method making work on the Climbing formwork device is hindered.
  • this object is achieved by using a method for vertically transporting people and/or material in a building that is in its construction phase, in which method a climbing formwork device that includes a climbing formwork platform and can be raised step by step is arranged in what is currently the uppermost area of the building with the help of which at least a part of a building core of the building is concreted, with an elevator system that can be adapted to an increasing building height with an elevator car being installed in a first elevator shaft of the building, with a conveying height of this elevator system being adapted from time to time to a current building height by mainly a machine platform comprising an elevator drive machine is raised to a higher level and fixed there, but at least the two currently top floors cannot be reached by the elevator car, with the currently top area being inaccessible ch of the building in a second elevator shaft, a construction elevator is temporarily installed and on the climbing formwork platform of the climbing formwork device is attached, wherein the construction hoist comprises at least one construction hoist frame, a construction hoist car that can be raised step by
  • a construction site facility suitable for carrying out the method mentioned, comprising a building in its construction phase with a number of floors that have already been constructed and with at least a first elevator shaft that reaches up to a current building height, one in a currently uppermost area of the building and comprising a climbing formwork platform, which can be lifted step by step, for concreting at least a part of a building core of the building, an elevator system installed in the first elevator shaft of the building, which can be adapted to an increasing building height and which is already used during the construction phase to transport people and/or material in the building Area of the floors already created can be used and includes an elevator car, whose rise from time to time mainly by upward displacement of a machine platform comprising an elevator drive machine to a a The current building height can be adjusted, but at least the two top floors currently cannot be reached by the elevator car, with a construction elevator being temporarily installed in a second elevator shaft of the building, which has a construction elevator frame forming an elevator shaft of the construction elevator, a
  • the second elevator shaft does not necessarily have to be a separate elevator shaft from the first elevator shaft, rather the second elevator shaft can also be part of a first elevator shaft designed as a multiple shaft.
  • the advantages of using the method according to the invention or the use of a construction site facility according to the invention are, on the one hand, that construction personnel, material or tools with an elevator system that can be adapted to the building height and an additional construction elevator can be moved easily and quickly from below an uppermost area of the building that is in its construction phase Building can be transported into a top area of the building provided with a climbing formwork platform, even if the current top area cannot be reached by the elevator system that can be adjusted to the height of the building, with the construction site equipment not impeding work on the climbing formwork platform of the climbing formwork device.
  • the climbing formwork device which includes the climbing formwork platform and can be raised step by step, is raised for each storey, ie by a whole storey height. This ensures that in the normal case, ie when the successive floors have the same floor heights, after each lifting of the climbing formwork device and thus the construction hoist fixed to it, the levels of the access openings of the construction hoist correspond to one floor level in each case.
  • the elevator system which can be adapted to an increasing building height, is already used during the construction phase of the building to transport people and/or material in the area of floors that are already inhabited or used commercially, and after completion of the building it is largely permanent left in the building as an elevator system. This greatly reduces the cost of transportation needed during the construction phase.
  • the construction hoist frame of the construction hoist is designed in such a way that it extends at least over the entire conveying height of the construction hoist car and has at least two access openings, with guides for guiding the construction hoist car being mounted in the construction hoist frame, with a with a first cabin door equipped construction hoist cabin is installed in such a way that the construction hoist cabin can be displaced along the guides, a drive device for raising and lowering the construction hoist cabin being installed in and/or on the construction hoist frame, and shaft doors for closing and opening the access openings being fastened to the construction hoist frame.
  • a part of the construction hoist below the climbing formwork platform is designed at least so high that a floor currently assigned to a lowermost access opening of the construction hoist can be reached by the elevator car of the elevator system, which can be adapted to the increasing building height, if its machine platform is temporarily in one maximum intended vertical distance is positioned below the climbing formwork platform.
  • the functionality of the method can thus be guaranteed with the least possible effort for the construction elevator if different procedures are used in which different numbers of additional floors are created between two adjustments to the conveying height of the elevator system that can be adapted to the increasing building height.
  • the construction hoist is so designed so that its construction elevator car has a maximum travel height that corresponds to at least four times and at most ten times the average floor height of the building.
  • the elevator car of the elevator system that can be adapted to a building height can reach a floor level of the construction hoist with an associated access opening in any planned situation.
  • the construction elevator is delivered to the construction site as a unit preassembled in the manufacturing plant, lowered into the second elevator shaft by means of a lifting device and fastened to the climbing formwork platform of the climbing formwork device.
  • construction hoist can be used to reach several floors in the area of the construction hoist and thus also the scaffolding of the climbing formwork device.
  • the construction hoist is fastened to the climbing formwork platform of the climbing formwork device in such a way that the uppermost area of the construction hoist frame with a top access opening and a top shaft door protrudes upwards over the climbing formwork platform.
  • the construction hoist is the climbing formwork platform of the climbing formwork device fastened in such a way that the entire building hoist frame with a top access opening and a top shaft door is below the climbing formwork platform of the climbing formwork platform.
  • This embodiment has the advantage that the construction hoist does not have any components projecting beyond the climbing formwork platform of the climbing formwork device, so that neither the construction hoist nor its users are endangered by movements of objects on or above the climbing formwork platform.
  • the access openings and the associated shaft doors are arranged on the construction hoist frame in such a way that the levels of door sills of shaft doors arranged below the climbing formwork platform each correspond to a floor level of a floor that has already been constructed when the climbing formwork device is in one of the locking positions, in each of which another wall section of the building core is concreted, with the heights of the wall sections corresponding to the storey height.
  • Such an embodiment makes use of the fact that when concreting walls using a climbing formwork device, the climbing formwork device is raised floor by floor before each new concreting process and is set in a latching position during the concreting process.
  • the construction hoist can be used for transport operations while the climbing formwork device and thus also the construction hoist remain in their resting position.
  • At least one of the access openings and the associated shaft door are arranged on the construction hoist frame so that they can be displaced vertically, so that the vertical positions of the at least one access opening and the associated shaft door can be adapted to different floor heights or to different distances between floor levels.
  • the construction hoist can also be used for transport when the construction hoist is positioned in an area of a floor that has a floor height that differs from the floor heights of the other floors, for example if the building one or more Intermediate lobbies with increased floor height compared to the other floors.
  • the construction hoist is arranged in the second elevator shaft in such a way that a first side of the construction hoist, which is assigned to a first car door of the construction hoist car and is provided with a shaft door, is parallel and as close as possible to a first inner wall of the second elevator shaft containing shaft door recesses that between a second side of the construction hoist that is not assigned to the first car door and an inner wall of the second elevator shaft parallel to this second side, there is a gap of at least about 0.5 meters, with a second car door parallel to the second side of the construction hoist on the construction hoist car and a second car door on the construction hoist frame the second car door corresponding access opening are attached with associated shaft door, and at the level of a door sill of the at least one shaft door corresponding to the second car door, in the area between the two Ten side of the construction hoist and the space available to this parallel inner wall of the second elevator shaft, a walk-on, horizontal platform is attached to the construction hoist frame of the
  • information about the current vertical position of the construction elevator coupled to the climbing formwork platform is transmitted to a controller of the elevator system that can be adjusted to the height of the building, with this information being evaluated by the named controller to determine a transfer floor that is accessible both through the elevator car of the elevator system that can be adjusted to the building height and by the construction elevator car of the construction elevator as a transfer stop for changing between the elevator system that can be adjusted to the building height and the construction elevator.
  • the part of the construction hoist frame of the construction hoist that protrudes beyond the climbing formwork platform is provided with an impact-resistant and watertight protective hood.
  • FIG. 1 shows a vertical section through construction site equipment with a climbing formwork device comprising a climbing formwork platform, a construction hoist fixed to the climbing formwork device, and with an elevator system that can be adapted to the height of the building.
  • FIG. 1 shows a schematic representation of a construction site facility 1 within a building 2 that is in its construction phase.
  • a building core 3 of the building to be made of concrete is shown, which has already reached a certain initial height.
  • the core of the building comprises a first elevator shaft 4 and a second elevator shaft 5 that is adjacent and parallel to the latter, with two residential or office areas adjoining the elevator shafts and comprising several floors 7.1-7.X+5 being indicated.
  • the building core 3 is created using a known climbing formwork technique.
  • a climbing formwork device 10, which has a climbing formwork platform 10.1 includes.
  • the climbing formwork platform 10.1 extends over the entire area of the building core 3 and carries formwork walls 10.2 above its climbing formwork platform 10.1.
  • the climbing formwork platform 10.1 with the formwork walls 10.2 is gradually raised, with a corresponding amount of concrete being brought between the formwork walls 10.2 together with reinforcement meshes after each lifting.
  • an elevator system 15 that can be adapted to the building height is installed in the first elevator shaft 4 .
  • This elevator installation 15 comprises a machine platform 15.1 with an elevator drive machine 15.2, the elevator drive machine carrying and driving suspension ropes 15.4 via a traction sheave 15.3, with which suspension ropes an elevator car 15.5 and a counterweight 15.6 are suspended on the machine platform 15.1 and are moved up and down.
  • the machine platform 15.1 can be gradually raised in a known manner - which is indicated by the arrow 14 in FIG
  • the height of the building 2 or the building core 3 can be adjusted by also lengthening the suspension cables 15.4 accordingly.
  • a so-called lifting platform 15.7 which can be temporarily fixed above the machine platform in the first elevator shaft 4 and includes a first hoist 15.8 with which the machine platform 15.1 can be raised via a first traction means 15.9, is used to raise the machine platform 15.1.
  • the machine platform 15.1 is again fixed in the first elevator shaft 4, so that the elevator installation 15 is again ready for operation after an extension of its carrying ropes 15.4 with an increased usable conveying height.
  • the lifting platform 15.7 is itself raised to a higher level before the machine platform 15.1 is raised.
  • a second lifting device 15.10 can be attached to the lifting platform, which generates the required lifting force via a second traction device 15.11 attached to a fixed point 16 in the elevator shaft.
  • the elevator system 15 which can be adapted to an increasing building height, serves on the one hand to transport construction personnel and Building material to work sites on all already accessible floors 7.1 - 7.X+7 of the building and on the climbing formwork platform 10.1 of the climbing formwork device 10.
  • the elevator system 15 transports users from already inhabited or commercially used lower floors 7.1 - 7.X as also furniture and other objects of these users.
  • the elevator system 15 After completion of the construction phase and after carrying out certain modifications to the elevator system 15 - for example disassembly of the lifting platform 15.7 and definitive fixing of the machine platform 15.1 in the shaft head of the first elevator shaft 4 - the elevator system 15, which can be adapted to the increasing building height, can be used to a large extent as a normal passenger and/or or goods elevator in the same elevator shaft 4 can continue to be used permanently.
  • the elevator system 15 which can be adapted to the increasing height of the building, for transporting people and material to the floors 7.X+3 - 7.X+7 that have already been created or are in the process of being built in the top area of the building, the problem arises that the Elevator car 15.5 of this elevator system 15, which is arranged completely in the area of the currently existing height of the first elevator shaft 4, cannot approach an uppermost shaft area up to thirty meters high and therefore in particular cannot transport the construction personnel to the area of the climbing formwork platform 10.1.
  • the cause of this problem lies on the one hand in the fact that the machine platform 15.1 is arranged above the elevator car 15.5, the lifting platform 15.7 above the machine platform and a device for lifting the lifting platform and parts of the climbing formwork device 10 are arranged above the lifting platform, with the components mentioned all being below the currently uppermost Shaft end 4.1 of the first elevator shaft 4 are.
  • the hoisting height of the elevator system 15, which can be adapted to an increasing height of the building 2 or the building core 3, is not adapted every time a new floor is created, since such an adaptation involves a relatively large amount of work.
  • the funding height is usually only adjusted when three to six new floors have been created since the last adjustment. Fig.
  • This construction hoist 20 is preferably installed in what is currently the uppermost hoistway region of a second hoistway 5 that is as adjacent as possible to the first hoistway 4 .
  • this second elevator shaft 5 grows upwards together with the climbing formwork device 10 and other walls of the building core 3, with a first shaft wall 5.1 of the second elevator shaft 5 being provided with shaft door recesses 5.1.1-5.1.6 during the gradual construction of the building core whose threshold level coincides with the corresponding floor levels.
  • the construction elevator 20 can extend over five to ten floors of the building 2 in the vertical direction.
  • the construction elevator 20 could also be installed in the first elevator shaft 4 if this is a so-called multiple elevator shaft.
  • the construction elevator 20 is dimensioned in such a way that a construction elevator car 20.2 of the construction elevator can be reached between a floor level 8.X+7, 8X+6 located above or below the climbing formwork platform 10.1 of the climbing formwork device 10 and at least that which can be reached according to plan by the elevator car of the elevator system 15, which can be adapted to the height of the building Floor level 8.X+1 can be moved.
  • the construction hoist 20 comprises a self-supporting construction hoist frame 20.1, which extends essentially over the entire conveying height of the construction hoist and is preferably constructed from steel profiles.
  • Guide rails for guiding a construction hoist car 20.2 are installed inside this construction hoist frame 20.1--not shown in FIG.
  • the four vertical inner sides of the construction hoist frame are covered with wall panels, which form flat and smooth shaft walls for the construction hoist - also not shown.
  • a drive device 20.5 is attached to the construction hoist frame for moving the construction hoist car 20.2 within the construction hoist frame 20.1.
  • the drive device 20.5 comprises a drive machine 20.5.1 with a traction sheave 20.5.2, the traction sheave carrying and driving a support rope 20.7 that carries and drives the construction elevator car 20.2 and a counterweight 20.6.
  • the drive device 20.5 could also be present in the form of a cable winch that winds up and unwinds a suspension cable, or in the form of hydraulic cylinders.
  • the construction hoist 20 or the construction hoist frame 20.1 of the construction hoist is preferably fixed to the climbing formwork platform 10.1 in such a way that an upper part of the construction hoist frame 20.1 projects beyond the climbing formwork platform 10.1 of the climbing formwork device 10, with an uppermost access opening 20.3.7 with an associated shaft door on this upper part 20.4.7 are attached, via which the construction staff can access the climbing formwork platform 10.1 with the construction hoist 20.1.
  • the construction hoist 20 can also be fixed to the climbing formwork platform 10.1 completely below it, so that it does not protrude beyond the climbing formwork platform 10.1 of the climbing formwork device 10. Construction personnel who want to get onto the climbing formwork platform 10.1 of the climbing formwork device 10 must, in this embodiment, use a staircase bridging a storey height H in addition to the construction elevator 20.
  • the construction hoist frame 20.1 can have several further access openings 20.3.2-20.3.5 with associated shaft doors 20.4.2-20.4.5 in addition to the at least two access openings mentioned.
  • At least the lowest access opening 20.3.1 with its shaft door 20.4.1 can be designed to be vertically displaceable in order - for example, if exceptionally a floor with a different floor height is being built between floors with a uniform floor height - to be able to adapt its threshold level to the floor level of currently corresponding floors.
  • the construction hoist 20 is attached to the climbing formwork platform 10.1, so that it always remains positioned in the currently uppermost area of its hoistway 5 during the entire construction phase of the building 2, without a lifting device for lifting the construction elevator in building 2 is required.
  • the construction hoist 20 is fixed in the vertical direction to the climbing formwork platform 10.1 in such a way that the threshold levels of its access openings 20.2 correspond to the corresponding floor levels 8.X+1 - 8.X+6 when the climbing formwork device 10 remains in a rest position after a lifting operation, in which Concrete is introduced between the formwork walls 10.2 in order to increase the walls of the building core 3 by a further section.
  • the climbing formwork device 10 To ensure that the threshold levels of the access openings 20.2 correspond to the corresponding floor levels 8.X+1-8.X+7, which is necessary for elevator operation, during the concreting process, the climbing formwork device 10 must be connected to the formwork walls 10.2 attached to it and to the construction elevator 20 be raised by an entire storey height H between each concreting process. That is, the walls of the building core 3 must be increased by a section that corresponds to a full floor height H with each concreting process. In addition, the vertical distances between the access openings of the construction hoist must also correspond to the floor height H.
  • the building 2 can have intermediate floors whose floor height deviates from the floor height H of the majority of all floors, so that the climbing formwork device 10 exceptionally has to be raised by a distance that differs from that of the floor height H of the majority of all floors.
  • the connection between the climbing formwork platform 10.1 and the construction hoist 20 can be designed to be displaceable or adjustable by preferably about one meter.
  • one or more of the access openings 20.3.1-20.3.7 can be attached to the building hoist frame 20.1 so that they can be moved vertically.
  • the users In order to get from one of the lower floors 7.1 - 7.X to one of the floors 7.X+2 - 7.X+7 in what is currently the uppermost area of building 2, the users first use elevator system 15, which can be adjusted to the height of the building to a floor (currently according to FIG. 17.X+1) whose floor level 8.X+1 corresponds to the current floor level of the lowest access opening 20.3.1 of the construction elevator 20. The users then climb over the floor of said floor into the construction elevator car 20.2 of the construction elevator 20 in order to use this construction elevator car to also reach the currently highest floors 7.X+2-7.X+7 in the To achieve building 2 and in particular the climbing formwork platform 10.1 of the climbing formwork device 10. Corresponding elevator journeys are of course also possible in the opposite direction.
  • floor level 8.X+1 of floor 7.X+1 can just about be reached both for elevator car 15.5 of elevator system 15 that can be adapted to an increasing height of the building and for construction elevator car 20.2 of construction elevator 20 , so that transfer journeys using the elevator system 15 and the construction elevator 20 are possible.
  • the construction hoist car 20.2 of the construction hoist 20 can have a first car door 20.2.1 directed against the first shaft wall 5.1 with the shaft door recesses 5.1.1-5.1.6 and a second car door 20.2.2 arranged in another wall of the construction hoist car, with at least an access opening 20.3.8 corresponding to the second car door 20.2.2 is attached to a shaft door 20.4.8, and a walk-on platform 20.8 being attached to the construction hoist frame 20.1 below the access opening 20.3.8 of the construction hoist 20 corresponding to the second car door 20.2.2 , which allows a user of the construction elevator to get from the construction elevator car 20.2 to the interior of the second elevator shaft 5 in order to carry out work there.
  • Such accessible platforms 20.8 are preferably attached at the levels of several of the access openings 20.3.1-20.3.6 of the construction elevator frame 20.1.
  • this ensures that the entire construction hoist 20 cannot be damaged by falling objects, and on the other hand, the protective hood sealed against the climbing formwork platform 10.1 prevents rainwater from penetrating both into the construction hoist 20 and into the elevator shaft 5 assigned to the construction hoist.
  • a protective platform can be attached directly to the climbing formwork platform to protect the components of the construction hoist from falling objects originating from the construction company.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vehicle Body Suspensions (AREA)

Claims (15)

  1. Procédé permettant le transport vertical de personnes et/ou de matériel dans un bâtiment (2) se trouvant dans sa phase de construction, dans lequel un dispositif de coffrage grimpant (10) pouvant être soulevé progressivement et comprenant une plate-forme de coffrage grimpant (10.1) est disposé dans une zone actuellement la plus haute du bâtiment, à l'aide duquel dispositif au moins une partie d'un noyau de bâtiment (3) du bâtiment (2) est bétonnée, une installation d'ascenseur (15) comportant une cabine d'ascenseur (15.5) et pouvant être adaptée à une hauteur de bâtiment croissante étant installée dans une première cage d'ascenseur (4) du bâtiment (2), une hauteur d'acheminement de ladite installation d'ascenseur (15) étant adaptée de temps en temps à une hauteur de bâtiment actuelle, principalement en soulevant une plate-forme de machine (15.1) comprenant une machine d'entraînement d'ascenseur (15.2) d'un niveau supérieur et en la fixant audit niveau, mais au moins les deux étages actuellement les plus hauts n'étant pas accessibles pour la cabine d'ascenseur (15.5), un ascenseur de chantier (20) étant installé temporairement dans une seconde cage d'ascenseur (5) dans une zone actuellement la plus haute du bâtiment (2) et étant fixé à la plate-forme de coffrage grimpant (10.1) du dispositif de coffrage grimpant (10), l'ascenseur de chantier (20) comprenant au moins un cadre d'ascenseur de chantier (20.1), une cabine d'ascenseur de chantier (20.2) pouvant être déplacée verticalement dans le cadre d'ascenseur de chantier (20.1) et au moins deux ouvertures d'accès (20.3.1-20.3.6) disposées dans le cadre d'ascenseur de chantier (20.1) et correspondant à des évidements de porte de cage (5.1.1-5.1.6) dans une paroi de cage (5.1) de la seconde cage d'ascenseur (5), et, dans un premier temps, des personnes et/ou du matériel étant transportés par l'installation d'ascenseur (15) pouvant être adaptée à la hauteur de bâtiment jusqu'à un étage (7.X+1-7.X+3) associé à l'une des ouvertures d'accès (20.3.1-20.3.6) du cadre d'ascenseur de chantier (20.1) et, dans un second temps, étant transportés par l'ascenseur de chantier depuis ledit étage jusqu'à un étage (7.X+3-7.X+7) situé dans la zone actuellement la plus haute du bâtiment ou jusqu'à la plate-forme de coffrage grimpant (10.1).
  2. Procédé selon la revendication 1, dans lequel le dispositif de coffrage grimpant (10) pouvant être soulevé progressivement et comprenant une plate-forme de coffrage grimpant (10.1) est soulevé respectivement par étages, c'est-à-dire de respectivement une hauteur d'étage (H) entière.
  3. Procédé selon la revendication 1 ou 2, dans lequel l'installation d'ascenseur (15) pouvant être adaptée à une hauteur de bâtiment croissante est utilisée pour le transport de personnes et/ou de matériel dans la zone d'étages déjà habités ou commerciaux déjà pendant la phase de construction du bâtiment (2), et est laissée en permanence avec des parties essentielles dans le bâtiment (2) en tant qu'installation d'ascenseur après l'achèvement du bâtiment (2).
  4. Procédé selon l'une des revendications 1 à 3, dans lequel le cadre d'ascenseur de chantier (20.1) de l'ascenseur de chantier (20) est conçu de sorte qu'il s'étend sur au moins une hauteur d'acheminement totale de la cabine d'ascenseur de chantier (20.2), des guides permettant de guider la cabine d'ascenseur de chantier (10) étant montés dans le cadre d'ascenseur de chantier (20.1), une cabine d'ascenseur (10) équipée d'une première porte de cabine (20.2.1) étant installée dans le cadre d'ascenseur de chantier (20.1) de sorte que la cabine d'ascenseur de chantier (20.2) peut être déplacée le long des guides, un dispositif d'entraînement (20.5) permettant de soulever et d'abaisser la cabine d'ascenseur de chantier (20.2) étant installé dans et/ou sur le cadre d'ascenseur de chantier (20.1), et le cadre d'ascenseur de chantier (20.1) présentant au moins deux ouvertures d'accès (20.3.1-20.3.7) qui, dans une position d'encliquetage du dispositif de coffrage grimpant (10), correspondent à des évidements de porte de cage (5.1.1-5.1.6) dans une paroi de cage (5.1) de la seconde cage d'ascenseur (5), des portes de cage (20.4.1-20.4.7) coopérant avec la première porte de cabine (20.2.1) de la cabine d'ascenseur de chantier (20.2) étant fixées sur le cadre d'ascenseur de chantier (20.1) pour la fermeture des évidements de porte de cage (5.1.1-5.1.6).
  5. Procédé selon l'une des revendications 1 à 4, dans lequel une partie de l'ascenseur de chantier (20) située en dessous de la plate-forme de coffrage grimpant (10.1) est au moins suffisamment haute pour qu'un étage (7.X+1) actuellement associé à une ouverture d'accès la plus basse (20.3.1) de l'ascenseur de chantier (20) soit accessible par la cabine d'ascenseur (15.5) de l'installation d'ascenseur (15) pouvant être adaptée à la hauteur de bâtiment croissante lorsque sa plate-forme de machine (15.1) est positionnée temporairement à une distance verticale maximale prévue par rapport à la plate-forme de coffrage grimpant (10.1).
  6. Procédé selon l'une des revendications 1 à 5, dans lequel l'ascenseur de chantier (20) est conçu de telle sorte que sa cabine d'ascenseur de chantier (20.2) présente une hauteur d'acheminement maximale correspondant au moins à quatre fois et au plus à dix fois une hauteur d'étage (H) moyenne du bâtiment (2).
  7. Procédé selon l'une des revendications 1 à 6, dans lequel l'ascenseur de chantier (20) est fourni au chantier de construction du bâtiment (2) sous la forme d'une unité préassemblée à l'usine de production, abaissé dans la seconde cage d'ascenseur (5) au moyen d'un dispositif de levage et fixé sur la plate-forme de coffrage grimpant (10.1) du dispositif de coffrage grimpant (10).
  8. Procédé selon l'une des revendications 1 à 7, dans lequel des ouvertures d'accès supplémentaires (20.3.2-20.3.6) comportant des portes de cage (20.4.2-20.4.6) associées sont disposées sur le cadre d'ascenseur de chantier (20.1) entre l'ouverture d'accès la plus basse (20.3.1) et une ouverture d'accès la plus haute (20.3.7).
  9. Procédé selon l'une des revendications 1 à 8, dans lequel l'ascenseur de chantier (20) est fixé à la plate-forme de coffrage grimpant (10.1) du dispositif de coffrage grimpant (10) de telle sorte qu'une zone la plus haute du cadre d'ascenseur de chantier (20.1) comportant une ouverture d'accès la plus haute (20.3.7) et une porte de cage la plus haute (20.4.7) fait saillie vers le haut au-dessus de la plate-forme de coffrage grimpant (10.1).
  10. Procédé selon l'une des revendications 1 à 8, dans lequel l'ascenseur de chantier (20) est fixé à la plate-forme de coffrage grimpant (10.1) du dispositif de coffrage grimpant (10) de sorte que le cadre d'ascenseur de chantier (20.1) entier repose avec son ouverture d'accès la plus haute (20.3.7) et sa porte de cage la plus haute (20.4.7) en dessous de la plate-forme de coffrage grimpant (10.1) de la plate-forme de coffrage grimpant (10).
  11. Procédé selon l'une des revendications 4 à 10, dans lequel les ouvertures d'accès (20.3.1-20.3.7) et les portes de cage (20.4.1-20.4.7) associées sont disposées sur le cadre d'ascenseur de chantier (20.1) de sorte que les niveaux de seuils de porte de portes de cage (20.4.1-20.4.6) disposées en dessous de la plate-forme de coffrage grimpant (10.1) correspondent à respectivement un niveau d'étage (8.X+1-8.X+6) d'un étage (7.X+1-7.X+6) déjà construit lorsque le dispositif de coffrage grimpant (10) se trouve dans une position d'encliquetage parmi plusieurs positions d'encliquetage dans laquelle respectivement une section de paroi supplémentaire du noyau de bâtiment (3) comportant une hauteur de section de paroi correspondant à la hauteur d'étage (H) est bétonnée.
  12. Procédé selon l'une des revendications 4 à 11, dans lequel au moins l'une des ouvertures d'accès (20.3.1-20.3.7) et la porte de cage (20.4.1-20.4.7) associée à celle-ci sont disposées de manière à pouvoir coulisser verticalement sur le cadre d'ascenseur de chantier (20.1), de sorte que la position verticale de l'au moins une ouverture d'accès (20.3.1-20.3.7) et de la porte de cage (20.4.1-20.4.7) associée peut être adaptée à différentes hauteurs d'étage ou à différentes distances entre des niveaux d'étage (8.X+1-8.X+7).
  13. Procédé selon l'une des revendications 4 à 12, dans lequel l'ascenseur de chantier (20) est disposé dans la seconde cage d'ascenseur (5) de sorte qu'un premier côté de l'ascenseur de chantier (20) associé à la première porte de cabine (20.2.1) de la cabine d'ascenseur de chantier (20.2) et aux portes de cage (20.4.1-20.4.7) coopérant avec la première porte de cabine (20.2.1) est parallèle à une première paroi de cage (5.1) de la seconde cage d'ascenseur (5) contenant les évidements de porte de cage (5.1.1-5.1.6) et le plus proche possible de celle-ci, de sorte qu'au moins environ 0,5 mètre d'espace intermédiaire est prévu entre un second côté de l'ascenseur de chantier (20) non associé à la première porte de cabine (20.2.1) et une seconde paroi de cage (5.2) de la seconde cage d'ascenseur (5) parallèle audit second côté, une seconde porte de cabine (20.2.2) parallèle au second côté de l'ascenseur de chantier étant montée sur la cabine d'ascenseur de chantier (20.2) et au moins une ouverture d'accès (20.3.8) correspondant à la seconde porte de cabine (20.2.2) et comportant une porte de cage (20.4.8) associée étant montée sur le cadre d'ascenseur de chantier (20.1), et une plate-forme (20.8) horizontale accessible étant montée sur le cadre d'ascenseur de chantier (20.1) de l'ascenseur de chantier (20) au niveau d'un seuil de porte de l'au moins une porte de cage (20.4.8) correspondant à la seconde porte de cabine (20.2.2) dans l'espace prévu entre le second côté de l'ascenseur de chantier et la paroi intérieure (5.2) de la seconde cage d'ascenseur (5) parallèle audit second côté, par l'intermédiaire de laquelle plate-forme (20.8) l'accès à l'espace intérieur de la seconde cage d'ascenseur (5) est permis par l'intermédiaire de l'ascenseur de chantier (20).
  14. Procédé selon l'une des revendications 4 à 13, dans lequel des informations concernant la position verticale actuelle de l'ascenseur de chantier (20) couplé à la plate-forme de coffrage grimpant (10.1) sont transmises à un appareil de commande (15.12) de l'installation d'ascenseur (15) pouvant être adaptée à la hauteur de bâtiment, et lesdites informations étant évaluées par ledit appareil de commande (15.12) pour la détermination d'un étage de correspondance qui est desservi en tant que station de correspondance à la fois par la cabine d'ascenseur (15.5) de l'installation d'ascenseur (15) pouvant être adaptée à la hauteur de bâtiment et par la cabine d'ascenseur de chantier (20.2) de l'ascenseur de chantier (20) pour la correspondance entre l'installation d'ascenseur (15) pouvant être adaptée à la hauteur de bâtiment et l'ascenseur de chantier (20).
  15. Dispositif de chantier de construction (1), adapté à la mise en oeuvre du procédé selon les revendications 1 à 14, comprenant un bâtiment (2) se trouvant dans sa phase de construction et comportant un certain nombre d'étages (7.1-7.X+7) déjà construits actuellement et comportant au moins une première cage d'ascenseur (4) atteignant une hauteur de bâtiment actuelle, un dispositif de coffrage grimpant (10) pouvant être soulevé progressivement, disposé dans une zone actuellement la plus haute du bâtiment (2) et comprenant une plate-forme de coffrage grimpant (10.1) pour le bétonnage d'au moins une partie d'un noyau de bâtiment (3) du bâtiment (2), une installation d'ascenseur (15) installée dans la première cage d'ascenseur (11) du bâtiment (2) et pouvant être adaptée à une hauteur de bâtiment croissante, laquelle installation d'ascenseur peut être utilisée déjà pendant la phase de construction pour le transport de personnes et/ou de matériel dans la zone des étages déjà construits, et une cabine d'ascenseur (15.5) dont la hauteur d'acheminement peut être adaptée de temps en temps à une hauteur de bâtiment actuelle, principalement en déplaçant vers le haut une plate-forme de machine (15.1) comprenant une machine d'entraînement d'ascenseur (15.2), mais au moins les deux étages actuellement les plus hauts (7.X+6, 7.X+7) n'étant pas accessibles pour la cabine d'ascenseur (15.5), un ascenseur de chantier (20) étant installé temporairement dans une seconde cage d'ascenseur (5) du bâtiment (2), lequel ascenseur de chantier comprenant un cadre d'ascenseur de chantier (20.1) formant une cage d'ascenseur de l'ascenseur de chantier (20), une cabine d'ascenseur de chantier (20.2) pouvant être déplacée verticalement dans le cadre d'ascenseur de chantier (20.1) et au moins deux ouvertures d'accès (20.3.1-20.3.8) correspondant à des évidements de porte de cage (5.1.1-5.1.6) dans une paroi de cage (5.1) de la seconde cage d'ascenseur (5), caractérisé en ce que l'ascenseur de chantier (20) est fixé sur la plate-forme de coffrage grimpant (10.1) du dispositif de coffrage grimpant (10), et en ce que, dans un premier temps, des personnes et/ou du matériel peuvent être transportés par l'installation d'ascenseur (15) pouvant être adaptée à une hauteur de bâtiment jusqu'à un niveau d'étage (8.X+1-8.X+2) associé à l'une des ouvertures d'accès de l'ascenseur de chantier (20) et, dans un second temps, peuvent être transportés par l'ascenseur de chantier (20) depuis ledit niveau d'étage jusqu'à un niveau d'étage (8.X+3-8.X+7) d'un étage (7.X+3-7.X+7) situé dans la zone actuellement la plus haute du bâtiment ou jusqu'à la plate-forme de coffrage grimpant (10.1) du dispositif de coffrage grimpant (10).
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