EP4255841B1 - Unité de transport de la cabine pour une cabine d'une installation de transport des personnes et procédé de fabrication d'une cage d'une installation de transport des personnes - Google Patents

Unité de transport de la cabine pour une cabine d'une installation de transport des personnes et procédé de fabrication d'une cage d'une installation de transport des personnes Download PDF

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Publication number
EP4255841B1
EP4255841B1 EP21816042.2A EP21816042A EP4255841B1 EP 4255841 B1 EP4255841 B1 EP 4255841B1 EP 21816042 A EP21816042 A EP 21816042A EP 4255841 B1 EP4255841 B1 EP 4255841B1
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EP
European Patent Office
Prior art keywords
cabin
shaft
transport
car
shaft segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21816042.2A
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German (de)
English (en)
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EP4255841A1 (fr
Inventor
Torsten Nitsche
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Inventio AG
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Inventio AG
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Publication of EP4255841A1 publication Critical patent/EP4255841A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/04—Installing or removing mining-hoist cars, cages, or skips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0005—Constructional features of hoistways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping

Definitions

  • the present invention relates to a cabin transport unit for a cabin of a passenger transport system and a method for producing a shaft of a passenger transport system.
  • a passenger transport system for example in the form of an elevator, has at least one cabin in which people and objects can be accommodated in order to be transported within a building.
  • the passenger transport system In order to erect the passenger transport system in the building, the passenger transport system can be transported into the erected building in individual parts or in a partially disassembled state and assembled on site.
  • the maximum size of individual parts of the passenger transport system is limited by the size of the openings in the building that must be passed through.
  • access to a shaft of the passenger transport system can, for example, limit the size of parts and components of the passenger transport system that can be accommodated in the shaft.
  • the cabin can be the largest and heaviest component of the passenger transport system.
  • the cabin can be assembled from individual parts and assemblies at the bottom of the shaft. The individual parts can have a considerable weight and therefore require a great deal of physical effort from the fitter.
  • the WO 8908753 A1 describes a shaft segment of an elevator system in which a cabin is temporarily arranged during transport.
  • a cabin transport unit for a cabin of a passenger transport system wherein the cabin transport unit has the cabin, a shaft segment of the passenger transport system and a plurality of detachable transport devices, wherein the cabin is arranged in the shaft segment and is securely connected to the shaft segment for transport using the transport devices.
  • a method for producing a shaft of a passenger transport system wherein a cabin transport unit according to the approach presented here is placed on a foundation of the shaft, wherein at least one further shaft segment is placed on the shaft segment in order to erect the shaft above the cabin.
  • a passenger transport system can be understood as an elevator system.
  • the passenger transport system can have at least one cabin that can move along guide rails.
  • the passenger transport system can also have several cabins. The cabin can be moved within a shaft of a building.
  • the shaft can be constructed from several shaft segments while the building is being erected.
  • the shaft segments can be prefabricated and arranged on site one above the other and connected to the rest of the building.
  • Each shaft segment can have several plate-like wall areas that surround a shaft interior.
  • the wall areas can be arranged opposite each other in pairs and spaced apart from each other.
  • a shaft segment can, for example, have a square, in particular rectangular cross-section, with opposite wall areas running parallel to each other.
  • Each shaft segment can be designed to be sufficiently mechanically resilient so that it can support the walls above it.
  • Shaft areas can be supported and a common shaft of the passenger transport system can be formed from several shaft areas.
  • the shaft segments can be made of concrete, reinforced concrete, metal elements, metal plates, wooden plates or similar.
  • the shaft segments can, for example, be transported to the building construction site by truck and lifted into the construction site by crane.
  • One of the shaft segments can be used as a type of transport packaging for the cabin.
  • Wall areas of the shaft segment can surround the cabin on all sides and thus protect it during transport.
  • the shaft segment can have a height that is at least as high as the cabin accommodated in it.
  • the shaft segments can be referred to as prefabricated components or prefab elements.
  • the shaft segments can have fastening points for components of the passenger transport system.
  • the fastening points can be, for example, cast-in threads.
  • the fastening points can also be used as attachment points for lifting gear for lifting the shaft segment or can only be intended for this purpose.
  • the shaft segments can have prefabricated door openings or access openings.
  • the shaft can be a load-bearing component of the passenger transport system.
  • a bottom shaft segment can be placed on a previously made foundation of the passenger transport system.
  • the cabin can be delivered as a prefabricated part with the shaft segment.
  • the cabin can be fully assembled in the factory.
  • the cabin can be transported within the shaft segment.
  • the cabin can be transported in the lowest shaft segment in particular and placed on the foundation with the lowest shaft segment.
  • the shaft with the cabin already arranged in it can thus be erected during the construction of the building.
  • the cabin can be transported wrapped in a protective film, for example.
  • the cabin can be secured in the shaft segment using several transport devices.
  • the transport devices can prevent relative movements between the cabin and the shaft segment or at least keep them so small that the cabin cannot collide with the shaft segment even in the event of sudden movements during transport.
  • the transport devices can be configured in particular to to transfer occurring weight forces and inertia forces between the cabin and the shaft segment.
  • a transport device for a cabin of a passenger transport system wherein the transport device has a cabin side, a shaft side and an intermediate part between the cabin side and the shaft side, wherein the cabin side has at least one contact surface for contacting the cabin, and the shaft side has at least one contact surface for contacting a shaft segment of the passenger transport system.
  • the transport device can be arranged between the shaft segment and the cabin.
  • the transport device can transfer forces occurring during transport along a main extension direction of the intermediate part between the cabin and the shaft segment.
  • a length of the transport device can be adapted to a distance between the cabin and the shaft segment via the intermediate part.
  • the intermediate part can be adjustable in length.
  • Several transport devices can be arranged at different points between the shaft segment and the cabin in order to safely prevent contact between the cabin and the shaft segment during transport and installation.
  • the transport devices can be aligned in different directions to prevent the cabin from moving in these directions.
  • Two transport devices can be arranged on opposite sides of the cabin and aligned in opposite directions.
  • the cabin can be clamped between the transport devices.
  • a contact surface of the intermediate part of the transport device provided on the cabin side or shaft side can be adapted to a contour of a contact point of the cabin or the shaft segment.
  • the forces can be introduced via the contact surfaces from the contact point into the transport device or from the transport device via the contact surface into the contact point.
  • the forces can in particular be compressive forces.
  • the intermediate part can have at least one length-adjustable screw connection.
  • a screw connection can be adjusted in length by turning.
  • the screw connection can be self-locking.
  • the intermediate part can have at least part of the screw connection.
  • a rotatable, elongated threaded rod of the screw connection can have an external thread which is screwed into an internal thread at each of its ends.
  • the internal threads can each be arranged in a connecting element, whereby one connecting element can be connected to the cabin-side contact surface and the other connecting element can be connected to the shaft-side contact surface.
  • the intermediate part in particular the threaded rod, can have a tool engagement point for adjusting the screw connection.
  • the screw connection can be adjusted using a tool via a tool engagement point.
  • a tool engagement point can be, for example, a hexagon for attaching an open-end wrench, recesses for a hook wrench or at least a through hole for a rod.
  • the intermediate part can have two opposing screw connections.
  • the tool engagement point can be arranged between the screw connections.
  • opposing screw connections i.e. a right-hand thread and a left-hand thread
  • the length of the intermediate part can be adjusted twice as quickly as with a simple thread of the same pitch.
  • the second screw connection means that a rotating bearing on one of the connections is not required.
  • the intermediate part can have a damping element.
  • a damping element can be arranged between two parts of the intermediate part.
  • the damping element can dampen a relative movement between the parts but allow it.
  • the damping element can have an elastic spring.
  • the damping element can also have an elastomer.
  • the cabin side of the intermediate part can have at least one further contact surface for contact with an edge of the cabin.
  • the contact surface and the further contact surface can be arranged at an angle to the edge.
  • Two contact surfaces allow the cabin side contact surface to contact two walls of the cabin.
  • the different angles of the contact surfaces can limit or prevent lateral movements of the cabin side contact surface.
  • the contact surfaces can also be spaced apart from each other. This can prevent direct force being introduced into the edge of the cabin.
  • the shaft side of the intermediate part can have at least one further contact surface for placement in a corner of the shaft segment.
  • the contact surface and the further contact surface can be arranged at an angle to each other in the corner.
  • Two contact surfaces allow the shaft side of the intermediate part to rest against two walls of the shaft segment. The different angles of the contact surfaces can limit or prevent lateral movements of the shaft side of the intermediate part.
  • a damping plate can be arranged on at least one of the contact surfaces.
  • a damping plate can be made of an elastomer. The damping plate can prevent damage to the opposite side. The damping plate can dampen vibrations during transport.
  • the cabin side of the intermediate part can have a suspension device for hanging in a suspension geometry of the cabin.
  • a suspension device can enable a positive connection between the cabin and the transport device in a force direction of the transport device.
  • a suspension geometry can be arranged in particular on a supporting frame or frame of the cabin.
  • the suspension geometry can be a recess or a projection.
  • the suspension device can be separated from the suspension geometry by moving and/or twisting transversely to the force direction.
  • the suspension device can also transmit tensile forces in particular.
  • the shaft side of the intermediate part can have a suspension device for hanging in a suspension geometry of the shaft segment.
  • a suspension device can enable a positive connection between the shaft segment and the transport device in a force direction of the transport device.
  • a suspension geometry can be arranged in particular at an attachment point of the shaft segment.
  • the suspension geometry can also be located on an outside of the shaft segment.
  • the suspension device can be above or around a Upper edge or lower edge of the shaft segment.
  • the suspension geometry can be a recess or a projection.
  • the suspension device can be separated from the suspension geometry by moving and/or twisting it transversely to the direction of force.
  • the suspension device can also transmit tensile forces in particular.
  • the transport devices can be removed before the passenger transport system is fully installed and then put into operation.
  • the transport devices can be removed before one or more additional shaft segments are put in place.
  • the transport devices are no longer required after the transport and subsequent installation of the first shaft segment together with the cabin.
  • the transport devices can be removed as long as they are easily accessible.
  • a weight of the cabin can be supported by the transport devices.
  • the weight can be introduced into the shaft segment.
  • the transport devices can keep the cabin at a distance from a transporting truck in order to avoid transport damage, for example due to friction.
  • the transport devices can be spread between the shaft segment and the cabin. To spread, the transport devices can be extended in a gap between the shaft segment and the cabin until they exert a compressive force on the cabin and the shaft segment. The cabin can be clamped by the transport devices.
  • the transport devices can be suspended from the shaft segment and/or the cabin.
  • the transport devices can be suspended in at least one undercut on each side.
  • the undercut enables a positive connection for force transmission.
  • the transport devices can thus transmit tensile forces between the shaft segment and the cabin.
  • the transport devices can transmit tensile forces and compressive forces through suspended transport devices.
  • Attachment points for lifting the cabin transport unit can be arranged on the transport devices.
  • Each transport device can have at least an attachment point for lifting the cabin and the shaft segment.
  • the crane can be attached to the attachment point to lift the shaft segment together with the cabin.
  • the weight of the cabin is not supported by the transport devices, but that the cabin is supported directly or indirectly on the truck during transport.
  • both the shaft segment and the cabin can be suspended from the crane via a rope.
  • the transport devices can be arranged between the edges of the cabin and the corners of the shaft segment.
  • the transport devices can be arranged in the area of the diagonals of the shaft segment and the cabin.
  • the edges of the cabin can be reinforced by a scaffold or frame of the cabin. Forces can be introduced into the reinforced edges without damaging the cabin.
  • the transport devices can be arranged in pairs on diametrically opposite sides of the cabin.
  • the transport devices arranged in pairs can compensate for mutually introduced forces.
  • a symmetrical arrangement of the transport devices can prevent excessively asymmetrical forces acting on the cabin or even deformation of the cabin.
  • the cabin transport unit can have a lowest or first shaft segment of the passenger transport system.
  • the cabin can be transported in particular in the lowest shaft segment and raised or lifted in with the first shaft segment.
  • the other shaft segments can be attached later, while the cabin is ready at the lower end of the shaft.
  • the cabin transport unit may include other components of the passenger transport system, so that these components are also transported to the construction site in the shaft element. These components can thus be protected by the shaft element and transported to the construction site with little effort.
  • a counterweight of an elevator can be part of the cabin transport unit.
  • other components such as for example, guide rails, assembly material, etc. are possible.
  • the components are secured within the cabin transport unit, in particular fixed to the shaft element.
  • the components can also be arranged inside the cabin, for example.
  • Fig.1 shows a representation of a cabin transport unit 100 according to an embodiment.
  • the cabin transport unit 100 here comprises four transport devices 102, a cabin 104 of a passenger transport system (not shown in detail) and a shaft segment 106 of the passenger transport system.
  • the cabin 104 is arranged for transport within the shaft segment 106.
  • the cabin 104 is a prefabricated part.
  • the cabin 104 can be completely assembled.
  • the shaft segment 106 is also a prefabricated part.
  • the cabin transport unit 100 is delivered complete and lifted to a location on the construction site.
  • a passenger transport system shaft is constructed at the site from additional shaft segments above the shaft segment 106 with the cabin 104 and then the cabin 104 is essentially only connected to a drive and a control system of the passenger transport system.
  • Several shaft segments 106 are stacked on top of each other at the construction site to form the passenger transport system shaft until the desired height of the shaft is achieved. is reached.
  • the drive can then be arranged, for example, in an uppermost shaft element.
  • the transport devices 102 are arranged at different locations in a space 108 between the cabin 104 and the shaft segment 106.
  • the cabin 104 and the shaft segment 106 are square here, for example.
  • the transport devices 102 are arranged between edges 110 of the cabin 104 and corners 112 of the shaft segment 106. Two of the transport devices 102 thus engage opposite edges 110 of the cabin 104 and are thus aligned in opposite directions.
  • the four transport devices 102 fix the cabin 104 in the shaft segment 106 in all directions.
  • Each of the transport devices 102 is adjustable in length and has contact surfaces 120 with which it rests against walls of the cabin 104 or walls of the shaft segment 106.
  • the contact surfaces 120 are aligned with the walls; the contact surfaces 120 therefore lie flat against the walls of the cabin 104 or the shaft segment 106.
  • the cabin 104 is transported in the shaft segment 106. During transport, the cabin 104 is protected in the shaft segment 106. At the site of use or destination, the shaft segment 106 and the cabin 104 are lifted together, for example by means of a crane, and placed on a foundation of the passenger transport system to be erected. Additional shaft segments are transported and placed on top of the shaft segment 106. The cabin 104 remains in the lowest shaft segment 106 until the shaft is finished.
  • Fig.2 shows a representation of a transport device 102 for a cabin transport unit 100 according to an embodiment.
  • the transport device 102 essentially corresponds to one of the transport devices in Fig.1 .
  • the transport device 102 here has an intermediate part in the form of a screw connection 200 which can be changed in length.
  • a rotatable, elongated threaded rod 201 of the screw connection 200 and thus of the transport device 102 has an external thread which is screwed into an internal thread at each of its ends.
  • the internal threads are each in a connecting element 203 arranged, wherein one connecting element 203 is connected to the cabin-side contact surface 120 and the other connecting element 203 is connected to the shaft-side contact surface 120.
  • the intermediate part has a tool engagement point 202.
  • a tool for rotating the intermediate part can be attached to the tool engagement point 202.
  • the tool engagement point enables a positive connection between the intermediate part and the tool.
  • the tool provides a larger lever and an increased torque can be achieved.
  • the tool can be removed for transport.
  • the threaded rod 200 of the intermediate part has two opposing screw connections.
  • One right-hand thread and one left-hand thread are screwed into corresponding connecting elements 203.
  • the opposing screw connections allow the length per revolution of the intermediate part to be changed by twice the pitch of the screw connections.
  • the tool engagement point 202 is arranged between the two screw connections of the threaded rod 200.
  • damping plates 204 or cushions made of an elastomer are arranged on the contact surfaces 120.
  • the damping plates 204 protect the surfaces of the cabin 104 and the shaft segment 106 and dampen vibrations during transport.
  • the transport device 102 is designed to transmit tensile forces between the cabin 104 and the shaft segment 106.
  • the contact surfaces 120 form a positive connection with their contact points on the cabin 104 or the shaft segment 106.
  • a projection can engage in a corresponding recess.
  • the projection can be designed as a hook or pin.
  • the recess can be designed as a depression or opening.
  • the positive connection can also be achieved via a screw connection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Elevator Control (AREA)

Claims (11)

  1. Unité de transport de cabine (100) pour une cabine (104) d'une installation de transport de personnes, dans laquelle l'unité de transport de cabine (100) présente la cabine (104), un segment de cage (106) de l'installation de transport de personnes et une pluralité de dispositifs de transport (102) amovibles, dans laquelle la cabine (104) est disposée dans le segment de cage (106) et est reliée au segment de cage (106) de manière sûre pour le transport à l'aide des dispositifs de transport (102),
    caractérisée en ce que
    chacun des dispositifs de transport (102) présente respectivement un côté de cabine, un côté de cage et une pièce intermédiaire (200) variable en longueur entre le côté de cabine et le côté de cage, dans laquelle le côté de cabine présente au moins une surface d'appui (120) pour l'appui contre la cabine (104), et le côté de cage présente au moins une surface d'appui (120) pour l'appui contre un segment de cage (106) de l'installation de transport de personnes.
  2. Unité de transport de cabine (100) selon la revendication 1, dans laquelle un poids de la cabine (104) est supporté par les dispositifs de transport (102).
  3. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle les dispositifs de transport (102) sont écartés entre le segment de cage (106) et la cabine (104).
  4. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle les dispositifs de transport (102) sont accrochés au segment de cage (106) et/ou à la cabine (104).
  5. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle des points de butée pour soulever l'unité de transport de cabine (100) sont disposés sur les dispositifs de transport (102).
  6. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle la pièce intermédiaire (200) variable en longueur présente un raccord à vis (200) réglable en longueur, afin de pouvoir faire varier une distance entre la surface d'appui (120) du côté de cabine et la surface d'appui (120) du côté de cage.
  7. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle les dispositifs de transport (102) sont disposés entre des bords (110) de la cabine (104) et des coins (112) du segment de cage (106).
  8. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle les dispositifs de transport (102) sont disposés par paires sur des côtés diamétralement opposés de la cabine (104).
  9. Unité de transport de cabine (100) selon l'une des revendications précédentes, dans laquelle l'unité de transport de cabine (100) le segment de cage (106) est un segment de cage (106) le plus bas de l'installation de transport de personnes.
  10. Procédé pour la fabrication d'une cage d'une installation de transport de personnes, dans lequel une unité de transport de cabine (100) selon l'une des revendications 1 à 9 est mise en place sur une fondation de la cage, dans lequel au moins un autre segment de cage est mis en place sur le segment de cage (106) afin de construire la cage au-dessus de la cabine (104).
  11. Procédé selon la revendication 10, dans lequel les dispositifs de transport (102) sont retirés avant que l'autre segment de cage ne soit mis en place.
EP21816042.2A 2020-12-07 2021-11-22 Unité de transport de la cabine pour une cabine d'une installation de transport des personnes et procédé de fabrication d'une cage d'une installation de transport des personnes Active EP4255841B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20212115 2020-12-07
PCT/EP2021/082498 WO2022122364A1 (fr) 2020-12-07 2021-11-22 Unité de transport de cabine pour une cabine d'un système de transport de passagers et procédé de fabrication d'un arbre d'un système de transport de passagers

Publications (2)

Publication Number Publication Date
EP4255841A1 EP4255841A1 (fr) 2023-10-11
EP4255841B1 true EP4255841B1 (fr) 2024-08-07

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EP21816042.2A Active EP4255841B1 (fr) 2020-12-07 2021-11-22 Unité de transport de la cabine pour une cabine d'une installation de transport des personnes et procédé de fabrication d'une cage d'une installation de transport des personnes

Country Status (5)

Country Link
US (1) US20240010467A1 (fr)
EP (1) EP4255841B1 (fr)
CN (1) CN116583477B (fr)
AU (1) AU2021394511B2 (fr)
WO (1) WO2022122364A1 (fr)

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CN121773067A (zh) 2023-08-16 2026-03-31 因温特奥股份公司 用于安装电梯系统的方法

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US20240010467A1 (en) 2024-01-11
EP4255841A1 (fr) 2023-10-11
AU2021394511A9 (en) 2024-02-08
CN116583477B (zh) 2026-02-24
AU2021394511A1 (en) 2023-06-29
WO2022122364A1 (fr) 2022-06-16
CN116583477A (zh) 2023-08-11
AU2021394511B2 (en) 2025-03-06

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