EP4255841A1 - 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 - Google Patents

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

Info

Publication number
EP4255841A1
EP4255841A1 EP21816042.2A EP21816042A EP4255841A1 EP 4255841 A1 EP4255841 A1 EP 4255841A1 EP 21816042 A EP21816042 A EP 21816042A EP 4255841 A1 EP4255841 A1 EP 4255841A1
Authority
EP
European Patent Office
Prior art keywords
cabin
transport
shaft
shaft segment
car
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
EP21816042.2A
Other languages
German (de)
English (en)
Other versions
EP4255841B1 (fr
Inventor
Torsten Nitsche
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.)
Inventio AG
Original Assignee
Inventio 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 Inventio AG filed Critical Inventio AG
Publication of EP4255841A1 publication Critical patent/EP4255841A1/fr
Application granted granted Critical
Publication of EP4255841B1 publication Critical patent/EP4255841B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

  • Cabin transport unit for a cabin in a passenger transport system and method for producing a shaft in a passenger transport system
  • 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 set up the passenger transport system in the structure, the passenger transport system can be transported into the erected structure in individual parts or in a partially dismantled state and assembled on site.
  • a maximum size of individual parts of the passenger transport system is limited by the size of the openings in the building that are to 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 to 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 dead weight and thus require a great deal of effort from the fitter carrying out the work.
  • a cabin transport unit for a cabin of a passenger transport system having the cabin, a shaft segment of the passenger transport system and a plurality of detachable transport devices, the cabin being arranged in the shaft segment and using the transport devices to be securely connected to the Shaft segment is connected.
  • a method for producing a shaft of a passenger transport system is proposed, wherein a
  • Cabin transport unit is placed according to the approach presented here on a foundation of the shaft, with at least one other shaft segment being 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 be moved along guide rails.
  • the passenger transport system can also have several cabins. The cabin can be relocated within a shaft of a building.
  • the shaft can be constructed from multiple shaft segments while the building is being erected.
  • the shaft segments can be prefabricated and stacked on site and connected to the rest of the building.
  • Each shaft segment can have several plate-like wall areas which surround a shaft interior. The wall areas can face each other in pairs and at a distance from one another.
  • a shaft segment can, for example, have a quadrangular, in particular rectangular, cross section, with opposite wall regions being able to run parallel to one another.
  • Each shaft segment can be designed to be mechanically sufficiently resilient, so that there are overlying ones Can carry shaft areas and a total of several shaft areas a common shaft of the passenger transport system can be formed.
  • the shaft segments can be constructed with concrete, reinforced concrete, metal elements, metal plates, wooden plates or the like.
  • the shaft segments can, for example, be transported by truck to the building's construction site and lifted into the construction site by crane.
  • One of the shaft segments can be used as a kind of transport packaging for the cabin.
  • Wall areas of the shaft segment can surround the car on all sides and thus protect it during transport.
  • the shaft segment can have a height which is at least as great as a height of the car accommodated therein.
  • the manhole segments can be referred to as prefab elements or prefab elements.
  • the shaft segments can have attachment points for components of the passenger transport system.
  • the attachment points can be cast-in threads, for example.
  • the attachment points can also be used as attachment points for attachment means for lifting the shaft segment, or they can only be provided for this purpose.
  • the shaft segments can have prefabricated door openings or access openings.
  • the shaft can be a supporting component of the passenger transport system.
  • a bottom shaft segment can be placed on a previously prepared foundation of the passenger transport system.
  • the cabin can be delivered as a finished part with the shaft segment.
  • the cab can be fully assembled at the factory.
  • the cabin can be transported within the shaft segment.
  • the cabin can be transported in the bottom shaft segment and placed on the foundation with the bottom shaft segment.
  • the shaft with the cabin already arranged in it can be erected during the construction of the building.
  • the cabin can be transported wrapped in a protective film.
  • the car can be secured in the shaft segment using several transport devices.
  • the transport devices can prevent relative movements between the car and the shaft segment or at least keep them so small that the car cannot collide with the shaft segment even in the event of sudden movements during transport.
  • the transport devices can be configured for this purpose be to transfer occurring weight forces and inertial forces between the car and the shaft segment.
  • a transport device for a cabin of a passenger transport system having a cabin side, a shaft side and an intermediate part between the cabin side and the shaft side, the cabin side having at least one contact surface for contact with the cabin, and the shaft side having at least one contact surface for Applying to a shaft segment of the passenger transport system.
  • the transport device can be arranged between the shaft segment and the car.
  • the transport device can transfer forces occurring during transport along a main direction of extension of the intermediate part between the car and the shaft segment.
  • a length of the transport device can be adjusted to a distance between the car and the shaft segment via the intermediate part.
  • the intermediate part can be adjustable in length.
  • a number of transport devices can be arranged at different points between the shaft segment and the car in order to reliably prevent contact between the car and the shaft segment during transport and installation.
  • the transport devices can be oriented in different directions in order to prevent movements of the cabin in these directions. Any two transport devices can be arranged on opposite sides of the cabin and oriented in opposite directions.
  • the cabin can be trapped between the transport devices.
  • a contact surface of the intermediate part of the transport device provided on the car side or shaft side can be adapted to a contour of a contact point of the car 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 pressure forces.
  • the intermediate part can have at least one length-adjustable screw connection.
  • a screw connection can be adjusted in length by turning it.
  • the screw connection can be self-locking.
  • the intermediate part can have at least part of the screw connection.
  • a rotatable, elongate threaded rod of the fitting may have external threads that thread into internal threads at each end thereof.
  • the internal threads can each be arranged in a connecting element, wherein one connecting element can be connected to the contact surface on the car side and the other connecting element can be connected to the contact surface on the shaft side.
  • the intermediate part in particular the threaded rod, can have a tool attachment point for adjusting the screw connection.
  • the screw connection can be adjusted using a tool via a tool attachment point.
  • a tool attachment 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 application point can be arranged between the screw connections.
  • the length of the intermediate part can be adjusted twice as quickly as with a simple thread of the same pitch by means of screw connections running in opposite directions, i.e. a right-hand thread and a left-hand thread.
  • the second screw means there is no need for a rotatable bearing on one of the connections.
  • the intermediate part can have a damping element.
  • a damping element can be arranged between two sections of the intermediate part.
  • the damping element can dampen but enable a relative movement between the sections.
  • 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 laying against an edge of the cabin.
  • the contact surface and the further contact surface can be arranged at an edge angle to one another.
  • the cabin-side contact surface can rest against two walls of the cabin by means of two contact surfaces. Due to the different angles of the contact surfaces, lateral movements of the contact surface on the cabin side can be restricted or prevented.
  • the investment areas can also be spaced apart. In this way, a direct introduction of force into the edge of the cabin can be avoided.
  • the shaft side of the intermediate part can have at least one further contact surface for laying in a corner of the shaft segment.
  • the contact surface and the further contact surface can be arranged at an angle of the corner to one another.
  • the shaft side of the intermediate part can rest against two walls of the shaft segment by means of two contact surfaces. Due to the different angles of the contact surfaces, lateral movements of the shaft side of the intermediate part can be restricted or prevented.
  • a damping plate can be arranged on at least one of the contact surfaces.
  • a damping plate can be made of an elastomer.
  • the cushioning plate can prevent damage to the opposite side.
  • the damping plate can dampen vibration during transportation.
  • the cabin side of the intermediate part can have a suspension device for hanging into a suspension geometry of the cabin.
  • a suspension device can enable a positive connection between the cabin and the transport device in a direction of force of the transport device.
  • a suspension geometry can be arranged in particular on a supporting frame or frame of the cabin.
  • the hanging geometry can be a recess or a projection.
  • the suspension device can be separated from the suspension geometry by displacement and/or twisting transversely to the direction of force.
  • the transport device can, in particular, also transmit tensile forces by means of the suspension device.
  • the shaft side of the intermediate part can have a hanging device for hanging in a hanging geometry of the shaft segment.
  • a suspension device can enable a positive connection between the shaft segment and the transport device in a direction of force of the transport device.
  • a suspension geometry can be arranged in particular at a stop point of the shaft segment.
  • the suspension geometry can also be located on an outside of the shaft segment.
  • the suspension device can be over or around a upper edge or lower edge of the shaft segment.
  • the hanging geometry can be a recess or a projection.
  • the suspension device can be separated from the suspension geometry by displacement and/or twisting transversely to the direction of force.
  • the transport device can, in particular, also transmit tensile forces by means of the suspension device.
  • 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 other shaft segments are placed.
  • the transport devices are no longer required after the transport and the subsequent placement 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 via 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 braced between the shaft segment and the car.
  • the transport devices can be extended in a gap between the shaft segment and the car until they exert a compressive force on the car and the shaft segment.
  • the cab can become trapped by the transport devices.
  • the transport devices can be hung on the shaft segment and/or the cabin.
  • the transport devices can be hooked into at least one undercut on each side.
  • the undercut enables a form fit for power transmission.
  • the transport devices can thus transmit tensile forces between the shaft segment and the car.
  • the transport devices can transmit tensile and compressive forces by means of suspended transport devices.
  • Attachment points for lifting the transport devices can be used
  • Any transport device can at least have an attachment point for lifting the car and the shaft segment.
  • the crane can be hung on the attachment point to lift the shaft segment together with the cabin.
  • both the shaft segment and the cabin can be attached to the crane via a rope in this pall.
  • the transport devices can be arranged between edges of the car and 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 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 makes it possible to prevent excessively asymmetrical forces on the cabin or even deformation of the cabin.
  • the cabin transport unit can have a bottom or first shaft segment of the passenger transport system.
  • the cabin can be transported in the lowest shaft segment and raised or raised with the first shaft segment.
  • the other shaft segments can be put on later while the cabin is ready at the lower end of the shaft.
  • the cabin transport unit may include further components of the passenger transport system, ie these components are also transported to the construction site in the shaft element. These components can thus be protected from the shaft element on the one hand and transported to the construction site with little effort on the other.
  • a counterweight of an elevator can be part of the car transport unit.
  • other components such as for example guide rails, mounting material, etc. 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 an illustration of a cabin transport unit according to an embodiment
  • FIG. 2 shows an illustration of a transport device of a cabin transport unit according to an exemplary embodiment.
  • the cabin transport unit 100 here comprises four transport devices 102, a cabin 104 of a passenger transport system, not shown in any more detail, and a shaft segment 106 of the passenger transport system.
  • the car 104 is arranged within the shaft segment 106 for transport.
  • the cabin 104 is a finished part.
  • the cab 104 can be fully assembled.
  • the shaft segment 106 is also a finished part.
  • the cabin transport unit 100 is delivered complete and lifted to a place of use on the construction site.
  • a shaft of the passenger transport system is erected at the site of use from other 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 controller of the passenger transport system.
  • a plurality of shaft segments 106 are stacked on top of one another at the construction site to form the shaft of the passenger transport system until the shaft reaches the desired height is reached.
  • the drive can then be arranged, for example, in a top shaft element.
  • the transport devices 102 are arranged at different points in an intermediate space 108 between the car 104 and the shaft segment 106 during transport.
  • the cabin 104 and the shaft segment 106 are square here, for example.
  • the transport devices 102 are arranged between edges 110 of the car 104 and corners 112 of the shaft segment 106 . In this way, two of the transport devices 102 each act on 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 bearing surfaces 120 are aligned with the walls; the contact surfaces 120 are therefore flat against the walls of the cabin 104 or of the shaft segment 106 .
  • the cabin 104 is transported in the shaft segment 106 .
  • the car 104 is protected in the shaft segment 106 during transport.
  • 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. Further shaft segments are transported and placed on top of the shaft segment 106. Until the shaft is finished, the cabin 104 remains in the lowest shaft segment 106.
  • FIG. 2 shows an illustration of a transport device 102 for a cabin transport unit 100 according to an exemplary embodiment.
  • the transport device 102 essentially corresponds to one of the transport devices in FIG.
  • 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, one connecting element 203 being connected to the contact surface 120 on the car side and the other connecting element 203 being connected to the contact surface 120 on the shaft side.
  • a distance between the two contact surfaces 120 and thus a length of the transport device 102 can be adjusted by screwing or unscrewing the screw connection.
  • the intermediate part has a tool application point 202 .
  • a tool for rotating the intermediate part can be attached to the tool application point 202 .
  • the tool's point of application enables a positive fit between the intermediate part and the tool.
  • the tool results in greater leverage and an increased torque can be achieved.
  • the tool can be removed for transport.
  • the threaded rod 200 of the intermediate part has two screw connections running in opposite directions.
  • a right-hand thread and a left-hand thread are screwed into corresponding connecting elements 203 . Due to the counter-rotating screw connections, the length per revolution of the intermediate part can be changed by twice the pitch of the screw connections.
  • the tool application 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 car 104 and the shaft segment 106 and dampen vibrations during transport.
  • the transport device 102 is designed to transmit tensile forces between the car 104 and the shaft segment 106 .
  • the contact surfaces 120 form a form fit with their contact points on the car 104 or the shaft segment 106 .
  • a projection can engage in a corresponding recess.
  • the projection can be designed as a hook or a pin.
  • the recess can be designed as a depression or opening.
  • the form fit 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)

Abstract

La présente invention concerne une unité de transport de voiture (100) pour une voiture (104) d'un système de transport de passagers, l'unité de transport de cabine (100) comprenant la cabine (104), un segment d'arbre (104) du système de transport de passagers et une pluralité de dispositifs de transport détachables (102), la cabine (104) étant située dans le segment d'arbre et étant reliée au segment d'arbre (106) fixé pour le transport à l'aide des dispositifs de transport (102).
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 true EP4255841A1 (fr) 2023-10-11
EP4255841B1 EP4255841B1 (fr) 2024-08-07

Family

ID=73740232

Family Applications (1)

Application Number Title Priority Date Filing Date
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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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GB8806063D0 (en) * 1988-03-15 1988-04-13 New Domain Ltd Improvements in/relating to lift shafts
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EP4244170A1 (fr) * 2020-11-10 2023-09-20 Buildz, LLC Systèmes et procédés d?ascenseur modulaire

Also Published As

Publication number Publication date
US20240010467A1 (en) 2024-01-11
EP4255841B1 (fr) 2024-08-07
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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