EP3805140A1 - Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur - Google Patents

Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur Download PDF

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Publication number
EP3805140A1
EP3805140A1 EP20202032.7A EP20202032A EP3805140A1 EP 3805140 A1 EP3805140 A1 EP 3805140A1 EP 20202032 A EP20202032 A EP 20202032A EP 3805140 A1 EP3805140 A1 EP 3805140A1
Authority
EP
European Patent Office
Prior art keywords
cabin
side wall
load dissipation
load
plastic
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.)
Pending
Application number
EP20202032.7A
Other languages
German (de)
English (en)
Inventor
Johannes Weg
Christian KOLB
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.)
Hailo Wind Systems & Co KG GmbH
Original Assignee
Hailo Wind Systems & Co KG GmbH
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 Hailo Wind Systems & Co KG GmbH filed Critical Hailo Wind Systems & Co KG GmbH
Publication of EP3805140A1 publication Critical patent/EP3805140A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • 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
    • B66B11/02—Cages, i.e. cars
    • 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

Definitions

  • the invention relates to an elevator car for transporting people and goods, with a plurality of wall parts - in particular with a car floor, at least three side walls and a car ceiling - and with at least one door opening.
  • the invention also relates to a method for producing such an elevator car.
  • the elevator cabin according to the invention is in particular part of a construction site elevator for transporting people and / or goods.
  • the elevator car can in particular also be used in wind power plants or in the course of the construction of wind power plants.
  • Elevators with elevator cars are known from practice in different embodiments.
  • the elevators are generally moved, in particular moved vertically, by means of a conveyor device arranged on the elevator car.
  • the conveyor device often serves as a conveyor and catching device.
  • the known elevator cars are usually made of metallic materials or at least essentially made of metallic materials.
  • the load-bearing structure is primarily taken over by metallic load-bearing elements, into which the loads are entered and diverted.
  • the cabin itself essentially has the function of a protective cover to avoid injuries to the people being transported or to protect against falling objects.
  • the manufacture of individual elevator components from plastic is also known, but this then involves fiber composites or fiber-reinforced plastics. This is associated with high costs and, moreover, these composite materials exhibit difficult recycling behavior.
  • the invention is based on the technical problem of specifying an elevator car of the type mentioned, which is characterized by a characterized by a simple and inexpensive structure that can be manufactured relatively inexpensively, with which all loads or forces can also be safely absorbed or diverted and which also has an optimal recycling behavior.
  • the invention is also based on the technical problem of specifying a corresponding method for producing such an elevator car.
  • the invention teaches an elevator car for the transport of people and goods, with a plurality of wall parts - in particular wall parts in the form of a car floor, in the form of side walls, preferably at least three side walls and in the form of a car ceiling - and with a door opening, wherein at least one wall part - in particular the cabin floor, the cabin ceiling and at least two side walls, preferably at least three side walls - are made from at least one thermoplastic or essentially from at least one thermoplastic and wherein at least one wall part - in particular the cabin ceiling and / or at least one side wall and / or the cabin floor - is / are connected to a conveyor device or to a conveyor and / or catching device of the cabin for load dissipation via at least one load dissipation element.
  • At least one wall part - the cabin floor and / or at least one side wall and / or the cabin ceiling - is essentially made of at least one thermoplastic material means, within the scope of the invention, in particular that this wall part is at least 85%, preferably at least 90% and is preferably made from the thermoplastic plastic to at least 95% of its volume.
  • This wall part is at least 85%, preferably at least 90% and is preferably made from the thermoplastic plastic to at least 95% of its volume.
  • the volume information expediently does not take into account a load dissipation element integrated in the wall part and any connecting elements connected to it.
  • the cabin floor is made of at least one thermoplastic plastic or is essentially made of at least one thermoplastic plastic means in the context of one embodiment of the invention in particular that at least one or a flat floor component of the cabin floor - which preferably extends over the entire surface of the Cabin floor or extends substantially over the entire surface of the cabin floor - is made of thermoplastic or is made essentially of thermoplastic.
  • the loads acting on the elevator car are absorbed by the car itself as a load-bearing structure and are diverted into the conveying device or into the conveying and / or catching device via the at least one load dissipation element.
  • the plastic structure of the elevator car itself thus forms a load-bearing structure for receiving and dissipating the loads or forces acting on the car.
  • load dissipation element the term force dissipation element could also be used.
  • the conveying device of the elevator car is expediently designed as a conveying and catching device.
  • the movement or the vertical movement of the elevator car takes place by means of a conveying device in the form of a cable winch or in the form of a cable winch.
  • the movement or vertical movement of the elevator car is implemented by means of a conveying device meshing with a rack.
  • the elevator car according to the invention is designed to be rectangular in cross section and preferably as a whole is cuboid.
  • the elevator car preferably has a car floor, three side walls and a car ceiling and a door opening on one side.
  • the side walls are expediently oriented perpendicular or essentially perpendicular to the cabin floor to the cabin ceiling.
  • two side walls preferably each enclose an angle of 90% or approximately 90%.
  • the area of the side walls is in each case larger than the area of the cabin floor and / or the area of the cabin ceiling. In principle, however, other designs of the elevator car are also possible here.
  • the elevator car has a round cross-section, in particular a circular or oval cross-section.
  • the at least three side walls of the elevator car are composed of side walls with an arcuate cross section, in particular of side walls with a partially circular or partially oval cross section. Then this configuration, which is arcuate in cross section, would expediently be implemented at least for the rear side wall and for the two side side walls.
  • thermoplastic plastic of the wall parts of the elevator car is a polyolefin and in particular is a polyethylene and / or a polypropylene.
  • Polyethylene is particularly preferred as the material.
  • thermoplastic plastic of the wall parts of the elevator car is a polyamide.
  • polyethylene, polypropylene or polyamide also means copolymers of polyethylene, polypropylene or polyamide.
  • the load is dissipated via at least one load dissipation element arranged on or in a wall part.
  • the load dissipation takes place via at least one load dissipation element arranged on or in the cabin ceiling and / or via at least one load dissipation element arranged on or in at least one side wall - preferably the rear side wall.
  • one or at least one load dissipation element can also be arranged on or in the cabin floor.
  • the rear side wall means in particular the side wall which is arranged opposite the door opening of the elevator car.
  • a particularly preferred embodiment - which has a very special meaning within the scope of the invention - is characterized in that the load dissipation element is integrated into the plastic of a wall part of the elevator car.
  • the at least one load dissipation element is integrated into the plastic of at least one side wall - preferably the rear side wall.
  • the at least one load dissipation element or the load dissipation element is expediently surrounded by the plastic of the wall part, in particular completely surrounded or essentially completely surrounded.
  • the at least one load dissipation element or the load dissipation element is preferably surrounded, in particular completely surrounded or essentially completely surrounded, by the plastic of the at least one side wall - expediently the rear side wall.
  • the at least one load dissipation element is arranged under the car ceiling or directly under the car ceiling.
  • the at least one load dissipation element preferably rests in a form-fitting manner on the underside of the cabin ceiling or on the plastic of the cabin ceiling.
  • the load dissipation element is made at least essentially from a material different from the thermoplastic of the wall part or the wall parts.
  • the load dissipation element is preferably made from a metallic material or essentially from a metallic material.
  • the load dissipation element could be made or essentially made from a reinforced plastic - in particular from a fiber-reinforced plastic.
  • the load dissipation element can have different shapes.
  • the load dissipation element could only be designed as a threaded insert, which is preferably integrated into the plastic of the associated wall part of the cabin.
  • the load dissipation element could also be designed as a load dissipation rod which is connected to the associated wall part or - according to a very preferred embodiment - is integrated into the associated wall part. It is within the scope of the invention that the at least one load dissipation element extends over at least part of the area of the assigned wall part of the cabin.
  • the load dissipation element can be designed as a threaded insert integrated into the wall part with fixing struts connected to it, which preferably extend into the plastic of the wall part and thus ensure a flat expansion of the load dissipation element.
  • a plurality of threaded inserts is expediently integrated into the wall part or the plastic of the wall part, and these threaded inserts are preferably connected to the conveying device or to the conveying and / or catching device via connecting elements.
  • a very particularly preferred embodiment of the invention is characterized in that the at least one load dissipation element is a flat Load dissipation element and is preferably designed as a load dissipation plate or as a load dissipation grid or the like.
  • the flat load dissipation element - in particular the load dissipation plate and / or the load dissipation grid - is flatly connected to the assigned wall part or integrated flat into the plastic of the assigned wall part.
  • the flat load dissipation element - in particular the load dissipation plate and / or the load dissipation grid - be connected flat to the assigned cabin ceiling and / or flat to the assigned side wall - in particular to the rear side wall.
  • the flat load transfer element - in particular the load transfer plate and / or the load transfer grid - is integrated flat into the plastic of the assigned cabin ceiling and / or flat into the plastic of the assigned side wall - especially the rear side wall.
  • the flat load dissipation element is preferably arranged parallel or essentially parallel to the surface of the assigned wall part or the assigned cabin ceiling and / or the assigned side wall.
  • a load transfer element is connected to the conveying device or to the conveying and / or catching device via at least one connecting element - preferably via a plurality of connecting elements.
  • the connecting element or the connecting elements preferably pass through the plastic of the assigned wall part, preferably the plastic of the assigned cabin ceiling and / or the plastic of the assigned side wall, in particular the rear side wall.
  • the connecting elements are recommended to be designed as metallic connecting elements. Expediently, they extend transversely and preferably perpendicularly or essentially perpendicularly to the surface of the relevant wall part or to the surface of the cabin ceiling and / or to the surface of the associated side wall.
  • the connecting elements can in particular be connecting rods, connecting bolts, connecting screws and the like. Above all, when working with threaded inserts as load dissipation elements within the scope of the invention, the connecting elements are preferably designed in the form of threaded rods, connecting screws or the like.
  • a particularly preferred embodiment of the invention is characterized in that the flat load dissipation element - in particular a load dissipation plate - is only partially integrated into a side wall made of thermoplastic material - in particular in a rear side wall made of thermoplastic material - with the load dissipation element facing the inside of the cabin from the plastic the side wall is covered in a form-fitting manner and towards the outside of the cabin at least over the largest part of its surface - preferably over the entire surface or over the entire surface - is free or uncovered by the plastic of the side wall.
  • the flat load dissipation element - in particular the load dissipation plate - is expediently integrated with all sides in the plastic of the side wall and is only free or free of the plastic of the side wall on its outside or to the outside of the cabin, at least over the majority of its area, preferably over its entire area. uncovered. It is within the scope of the invention that the load dissipation plate has two opposing plate surfaces and lateral plate surfaces. The load dissipation plate is then expediently integrated with a plate surface or with the plate surface facing the inside of the cabin and with its side plate surfaces in the plastic of the side wall of the cabin and only the second plate surface or the plate surface oriented towards the outside of the cabin is free of the plastic of the side wall or uncovered.
  • the conveying device or the conveying and / or catching device is arranged on the inside of the cabin.
  • the flat load dissipation element or the load dissipation plate is then expediently connected to the inside of the cabin conveying device or conveying and / or catching device via at least one connecting element penetrating the plastic of the side wall, in particular via a plurality of connecting elements penetrating the plastic of the side wall.
  • the at least one connecting element or that the connecting elements reach through the plastic of the side wall with play.
  • Each connecting element expediently passes through a sleeve inserted into the plastic of the side wall and passes through this sleeve with play.
  • the forces between the cabin and the conveying device or the conveying and / or catching device are preferably transmitted via the flat load transfer element or via the load transfer plate and are not transferred directly between the connecting elements and the side wall.
  • the conveying device or the conveying and / or catching device is arranged on the inside of the cabin.
  • the conveyor device is expediently a winch for the elevator car.
  • the conveying and catching device can be combined to form a unit in the cabin, or the conveying device and catching device can be arranged separately in the cabin and are expediently connected to the flat load dissipation element or to the load dissipation plate.
  • the area of the flat load dissipation element or the load dissipation plate in particular the area of a surface of the load dissipation plate - preferably with respect to a projection onto the assigned side wall or rear side wall - 8 to 40%, expediently 8 to 35%, preferably 8 to 30% and very preferably 10 to 25% of the area of the assigned side wall, in particular the rear side wall of the cabin.
  • the vertical height of the flat load dissipation element or the load dissipation plate is recommended to be 10 to 40% and in particular 15 to 40% of the vertical height of the associated side wall or the associated rear side wall.
  • the term vertical height refers here to the erected state of the cabin with the cabin floor underneath and the cabin ceiling above.
  • the thickness of the flat load dissipation element or the load dissipation plate is 50 to 200%, in particular 75 to 180% of the thickness of the associated side wall or the rear side wall and in particular the thickness of the plastic of the associated side wall or the rear side wall.
  • the thickness is expediently measured horizontally in the erected state of the cabin.
  • a recommended embodiment of the invention is characterized in that the cabin floor of the cabin forms or has a load-bearing surface of the cabin and that the load dissipation or force dissipation only or at least essentially via the cabin from the thermoplastic material to the at least one load dissipation element he follows.
  • the cabin floor of the cabin forms or has a load-bearing surface of the cabin and that the load dissipation or force dissipation only or at least essentially via the cabin from the thermoplastic material to the at least one load dissipation element he follows.
  • no further connection components such as struts, supports, rods and the like are present between the cabin floor and the at least one load dissipation element.
  • a proven embodiment of the invention is characterized in that the cabin floor has at least one or a flat load distribution component has, via which the load dissipation takes place in the cabin made of thermoplastic plastic.
  • the flat load distribution component is preferably supported on at least one support component, in particular on a flat support component of the cabin floor. It is within the scope of the invention that the load distribution component and / or the support component of the cabin floor extends over the entire surface of the cabin floor or extends essentially over the entire surface of the cabin floor.
  • the flat support component of the cabin floor preferably has support elements protruding or protruding in relation to the surface of the support component, in particular in the form of support ribs and / or support beads and / or support knobs, which support elements preferably increase the strength or stability of the cabin floor.
  • the flat load distribution component of the cabin floor engages positively in the flat support component of the cabin floor. It is preferred here that the flat load distribution component of the cabin floor has form-locking elements on its underside which engage in complementary form-locking elements of the flat support component of the cabin floor.
  • the flat load distribution component of the cabin floor consists of metal or essentially of metal and the support component or the flat support component of the cabin floor preferably consists of the thermoplastic or essentially of the thermoplastic.
  • the support component of the cabin floor can be designed in different ways within the scope of the invention. It can be, for example, at least one support strut, a support grid or the like.
  • the at least one support component can be made of plastic and / or metal or essentially plastic and / or im Consist essentially of metal.
  • the cabin floor or the flat load distribution component of the cabin floor consists of at least one plastic and at least one support component, which can be made of metal, adjoins the cabin floor or the flat load distribution component. Expediently, this at least one support component made of metal is at least partially integrated into the plastic of the cabin floor or into the plastic of the flat load distribution component.
  • the at least one support component made of metal can be rotated into the plastic of the cabin floor or into the plastic of the load distribution component as part of a plastic rotation process.
  • a plurality of support components protrude from the underside of the cabin floor or from the underside of the flat load distribution component of the cabin floor, these support components being expediently designed as metallic support components and partially integrated into the plastic of the cabin floor or the plastic of the load distribution component are, in particular are rotated.
  • a particularly preferred embodiment of the invention is characterized in that an assembly of at least the cabin floor or at least one component of the cabin floor and at least one side wall connected to it, preferably from a plurality of side walls connected to it, as a one-piece or monolithic unit made of thermoplastic Plastic is made.
  • the cabin floor or cabin floor component in particular the flat support component of the cabin floor
  • the side wall or side walls then form a one-piece unit made of thermoplastic material.
  • at least one load dissipation element is preferably embedded in at least one wall part, and connecting elements are expediently attached to this load dissipation element connected, which are preferably connected to the conveyor or to the conveyor and / or catching device.
  • two and preferably three side walls form a one-piece unit made of thermoplastic plastic with the cabin floor or with at least one component of the cabin floor.
  • a particularly recommended embodiment of the invention is characterized in that an assembly from the cabin floor or at least one component of the cabin floor and at least one side wall connected to it - in particular from a plurality of side walls connected to it - and from the cabin ceiling a one-piece or Form a monolithic unit made of thermoplastic material.
  • at least one unit from the cabin floor or at least one component of the cabin floor and at least from the rear side wall and from the cabin ceiling is designed as a one-piece or monolithic unit made of thermoplastic material.
  • a highly recommended embodiment which is particularly important in the context of the invention, is characterized in that an assembly from the cabin floor or at least one component of the cabin floor and from three side walls and from the cabin ceiling as a one-piece or monolithic unit made of thermoplastic material is made.
  • a modular construction of the car can also take place. This means that the individual wall parts - in particular made of thermoplastic material - are combined to form the cabin or are connected to one another.
  • the car floor, the side walls and the car ceiling can be assembled as modular components of the elevator car to form the entire elevator car.
  • At least one wall part and preferably one side wall of the elevator car according to the invention has reinforcing elements distributed over its wall surface or side wall surface, in particular reinforcing ribs and / or reinforcing beads distributed over the side wall surface.
  • the reinforcing elements can be reinforcing ribs protruding from the respective side wall surface and / or reinforcing beads embedded in the respective side wall surface.
  • the invention is based on the knowledge that the load-bearing cross-sectional area can be effectively increased by the reinforcing elements introduced into the side wall surface.
  • the door opening of the cabin can be closed and, in particular, can be closed by means of a cabin door.
  • a particularly preferred embodiment of the invention is characterized in that fixing elements and / or stop elements for the car door on and / or in the side walls made of thermoplastic material and / or on and / or in the car ceiling made of thermoplastic material and / or on and / or are provided in the cabin floor made of thermoplastic material.
  • the fixing elements and / or stop elements for the car door are expediently integrated into the plastic of the respective wall part.
  • a proven embodiment of the invention is characterized in that the car door is designed as a roller blind, in particular as a lamellar roller blind or as a pleated blind. In principle, other embodiments of the car door for the elevator car according to the invention are also conceivable.
  • One embodiment of the invention is characterized in that the wall thickness of at least one side wall increases in the direction of the load dissipation element. According to one embodiment this is the side wall on or in which the load dissipation element is arranged and the thickness of this side wall increases towards the load dissipation element. Alternatively or additionally, the thickness of at least one side wall, which is connected to the side wall with the load dissipation element, increases towards the load dissipation element or towards the side wall with the load dissipation element. It is recommended that, in the embodiment variants explained above, the thickness of the at least one side wall increases by at least 50%, preferably by at least 75% and preferably by at least 90%. Basically, it is within the scope of the invention that the thickness of at least one side wall or the thickness of at least one area of at least one side wall is set up as a function of the load dissipation into this side wall.
  • At least one wall part preferably at least one side wall of the elevator car has an opening or an opening, this opening or opening being expediently closed with a removable plate, in particular a removable transparent plate.
  • the breakthrough or the opening is designed with the proviso that after dismantling the plate or the transparent plate, maintenance and / or cleaning and / or repair work can be carried out outwards from the cabin.
  • Another embodiment of the invention is characterized in that a viewing opening is formed in the cabin floor and this viewing opening can be at least partially closed by the flat load distribution component of the cabin floor.
  • the invention also relates to a method for producing an elevator car, the elevator car being made from a plurality of wall parts - in particular from wall parts in the form of a car floor, side walls and a cabin ceiling - at least one wall part - preferably a plurality of wall parts - being manufactured by means of a plastic molding process, in particular by plastic rotational sintering and / or by plastic blow molding. It is within the scope of the invention that an assembly is made from at least two wall parts, preferably from at least three wall parts, preferably from at least four wall parts and in particular from at least five wall parts or from five wall parts as a one-piece or monolithic unit.
  • the wall parts or the assembly from the wall parts are / is made from at least one thermoplastic material, preferably from at least one polyolefin and preferably from polyethylene and / or polypropylene.
  • Polyethylene is particularly preferred as a material.
  • polyamide can also be used as a thermoplastic material for the wall parts or for the unit.
  • a flat load dissipation element - in particular a load dissipation plate - is integrated into a side wall of the cabin and - according to the particularly preferred embodiment variant described above - a surface of the load dissipation element or the load dissipation plate on the outside of the cabin is uncovered by the plastic of the associated side wall, the plastic components of the cabin, in particular the side wall assigned to the load dissipation element, are preferably initially manufactured using a plastic molding process without integrating the load dissipation element.
  • a recess for the load dissipation element or for the load dissipation plate is formed in the plastic molding process and the load dissipation element or the load dissipation plate is only after Plastic molding process or plastic rotation process used in the recess.
  • the load dissipation element or the load dissipation plate is shrunk positively and / or non-positively into the recess of the side wall in a shrinking process or thermal shrinking process that follows the plastic molding process.
  • the thickness of at least one side wall increases in the direction of the load dissipation element.
  • the wall thickness of at least one side wall can be adjusted in a simple manner as a function of the load dissipation by controlling and / or regulating the heat input accordingly.
  • a plastic molding process used according to the invention is of particular advantage.
  • the invention is based on the knowledge that the elevator car according to the invention can be produced in a simple, inexpensive and inexpensive manner. It is of particular importance that wall parts of the elevator car or preferably all wall parts of the elevator car consist of thermoplastic or essentially of thermoplastic. Nevertheless, an effective load dissipation or force dissipation can take place and this in particular in the case of an elevator car with a low weight or with a low mass.
  • the elevator car can be safely moved in an elevator shaft and there are no disadvantages compared to conventional elevator cars.
  • the components of the elevator car are characterized by excellent recyclability.
  • the elevator car according to the invention is also an assembly that meets all requirements in terms of strength and is characterized by sufficient resistance to mechanical influences.
  • the figures show an elevator car 1 according to the invention for the transportation of people and goods, which in the exemplary embodiment are the Elevator cabin 1 of a construction site elevator may act.
  • the elevator car 1 according to the invention can in particular be used for elevators for wind turbines or wind turbines, specifically primarily in the course of the construction of the wind turbines or wind turbines.
  • the elevator car 1 preferably and in the exemplary embodiment has a car floor 2, three side walls 3, 4, a car ceiling 5 and a door opening 6.
  • the elevator car 1 can be accessed or loaded through the door opening 6.
  • the door opening 6 is expediently closed, preferably with a roller blind not shown in the exemplary embodiment, in particular a lamella blind.
  • the cabin ceiling 5, the three side walls 3, 4 and a support component 11 of the cabin floor 2 are made from thermoplastic material or essentially from thermoplastic material.
  • the thermoplastic material may preferably be a polyolefin, particularly preferably polyethylene, in the exemplary embodiment.
  • the unit is made from the cabin ceiling 5, the three side walls 3, 4 and the support component 11 of the cabin floor 2 as a one-piece or monolithic unit made of thermoplastic material. The production is recommended by plastic rotational sintering or by plastic blow molding.
  • the rear side wall 4 or the cabin ceiling 5 is connected to a conveying and catching device 8 of the cabin 1 for load dissipation in each case via a load dissipation element 7.
  • the conveying and catching device 8 serves - in particular in interaction with a rack guide or the like - for moving the elevator car in an elevator shaft.
  • the load dissipation element 7 is integrated into the plastic of the rear side wall 4 and is completely surrounded by the plastic of the rear side wall 4.
  • the load dissipation element 7 is preferred and, in the exemplary embodiment, is designed as a flat load dissipation element 7 in the form of a load dissipation plate.
  • This load dissipation plate is integrated into the plastic of the rear side wall 4 over a large area.
  • the load dissipation plate is arranged parallel to the rear side wall 4.
  • the load dissipation element 7 or the load dissipation plate is recommended and in the exemplary embodiment consists of a metallic material.
  • the conveying and catching device 8 is connected to the rear side wall 4 of the cabin 1.
  • This rear side wall 4 lies opposite the door opening 6 of the cabin 1.
  • the load dissipation element 7, which is designed in the form of the flat load dissipation plate, is connected to the conveying and catching device 8 via connecting elements 9.
  • These connecting elements 9 penetrate the plastic of the associated rear side wall 4.
  • the connecting elements 9 may preferably and in the exemplary embodiment be linear metallic threaded rods that can engage in a corresponding internal thread of the load dissipation element 7 or the load dissipation plate.
  • the load dissipation element 7 is arranged below the cabin ceiling 5 or below the plastic of the cabin ceiling 5.
  • the load dissipation element 7 is also here preferably designed as a flat load dissipation element 7 in the form of a load dissipation plate, which expediently rests directly on the underside of the cabin ceiling 5.
  • the load dissipation plate is arranged parallel to the cabin ceiling 5.
  • the load dissipation element 7 or the load dissipation plate is connected via connecting elements 9 to the conveying and catching device 8 arranged above the cabin ceiling 5. These connecting elements 9 also reach through the plastic of the cabin ceiling 5.
  • the connecting elements 9 reaching through the plastic of the cabin ceiling 5 are also designed here as linear connecting elements 9 and in particular designed as metallic threaded rods.
  • the cabin floor 2 forms or has the load-bearing surface of the cabin 1 and that the load dissipation or force dissipation takes place essentially via the - preferably one-piece - cabin 1 made of thermoplastic material to the load dissipation element 7.
  • the Fig. 4 shows a particularly preferred embodiment of the car floor 2 for the elevator car 1 according to the invention.
  • the car floor 2 here has a flat load distribution component 10, via which the load is diverted into the car 1 from the thermoplastic material.
  • the flat load distribution component 10 is supported on a flat support component 11 of the cabin floor 2.
  • the flat load distribution component 10 is designed as a flat metallic floor component, while the flat support component 11 consists of thermoplastic material and is preferably and in the exemplary embodiment connected in one piece to the side walls 3, 4 of the cabin 1.
  • the flat support component 11 has support ribs for the reinforcement of the Cabin floor 2.
  • the flat load distribution component 10 engages with form-fitting elements 13 in a form-fitting manner in the ribs of the flat support component 11.
  • the Fig. 5 shows a further proven embodiment of the invention, namely the preferred design of a side wall 3 of the elevator car 1 according to the invention.
  • This side wall 3 recommended and in the exemplary embodiment, has reinforcing elements 12 in the form of reinforcing beads embedded in the side wall surface, distributed over its side wall surface. In this way, the strength of the relevant side wall 3 or of the entire elevator car 1 can be increased.
  • the reinforcement beads are, as it were, molded into the thermoplastic material of the side wall 3. - In this embodiment according to Fig. 5 If the side wall 3 also has a breakthrough or an opening 14, which can be closed with a removable transparent plate 15. After dismantling this transparent plate 15, maintenance, repair or cleaning work can be carried out from the cabin 1 to the outside.
  • the Fig. 6 shows a particularly preferred embodiment of a load dissipation element 7 for the elevator car 1.
  • the load dissipation element 7 is designed as a flat load dissipation plate made of a metallic material.
  • the load dissipation element 7 or the load dissipation plate has a plurality of form-fitting openings 16 into which thread inserts 17 are inserted in a form-fitting manner.
  • the threaded inserts 17 are preferred and, in the exemplary embodiment, are equipped with axial grooves into which the axial ribs of the form-fitting openings 16 engage in a form-fitting manner.
  • the threaded inserts 17 have recommended and in the exemplary embodiment each have an internal thread 18, in which preferably and in the exemplary embodiment, a connecting element 9 can be screwed in for the connection to the conveying and catching device 8.
  • connecting elements 9 in the form of linear threaded rods can be screwed into these internal threads 18 of the threaded inserts 17.
  • the connecting elements 9 are preferably integrated into the plastic of the respective wall part of the elevator car 1.
  • the Fig. 7 shows a particularly preferred embodiment of the invention, part of the rear side wall 4 of the elevator car 1 being shown here in section.
  • the load dissipation element 7 is again designed as a load dissipation plate, which is preferred and in the exemplary embodiment according to Fig. 7 is only partially integrated into the thermoplastic material of the rear side wall 4.
  • the load dissipation plate is covered in a form-fitting manner towards the inside of the cabin I by the plastic of the rear side wall 4.
  • the load dissipation plate is free or uncovered by the thermoplastic material of the side wall towards the outside of the cabin A over its entire plate surface.
  • the load dissipation plate is designed as a cuboid load dissipation plate. It is integrated into the plastic of the side wall with all of the cuboid sides - with the exception of the panel surface on the outside of the cabin - and has been integrated in a form-fitting manner.
  • the conveying and / or catching device is arranged inside the car 1 or on the inside of the car.
  • the load dissipation plate is connected to the conveying and / or catching device arranged on the inside of the cabin via a plurality of connecting elements 12 reaching through the plastic of the side wall 4.
  • the connecting elements 9 are designed as linear connecting elements - in particular as connecting screws.
  • the connecting elements 9 reach through sleeves 19 inserted into the plastic of the rear side wall 4 with play. As a result, the loads or forces are essentially transmitted via the load dissipation plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
EP20202032.7A 2018-09-18 2019-09-17 Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur Pending EP3805140A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18195252 2018-09-18
EP19197780.0A EP3626670A1 (fr) 2018-09-18 2019-09-17 Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19197780.0A Division EP3626670A1 (fr) 2018-09-18 2019-09-17 Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur

Publications (1)

Publication Number Publication Date
EP3805140A1 true EP3805140A1 (fr) 2021-04-14

Family

ID=63642752

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20202032.7A Pending EP3805140A1 (fr) 2018-09-18 2019-09-17 Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur
EP19197780.0A Pending EP3626670A1 (fr) 2018-09-18 2019-09-17 Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19197780.0A Pending EP3626670A1 (fr) 2018-09-18 2019-09-17 Cabine d'ascenseur et procédé de fabrication d'une cabine d'ascenseur

Country Status (4)

Country Link
US (1) US11634303B2 (fr)
EP (2) EP3805140A1 (fr)
CN (1) CN110902528A (fr)
BR (1) BR102019019468A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5199530A (en) * 1991-10-01 1993-04-06 Otis Elevator Company Retainer assembly
JPH11343083A (ja) * 1998-03-30 1999-12-14 Toray Ind Inc エレベ―タ―用かご
DE102009005000A1 (de) * 2009-01-09 2010-12-02 Christopher Schiese Aufzugskabine und Aufzug
JP2012136334A (ja) * 2010-12-27 2012-07-19 Mitsubishi Electric Corp サンドイッチパネルおよびその製造方法ならびにそれを用いたエレベータかご
WO2015033017A1 (fr) * 2013-09-09 2015-03-12 Kone Corporation Cabine d'ascenseur
WO2017050539A1 (fr) * 2015-09-24 2017-03-30 Thyssenkrupp Elevator Ag Élément de cabine d'ascenseur plat pour un système d'ascenseur

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2025334C (fr) * 1990-09-13 2002-11-26 Norbert Hamy Systeme de transport
JP2856317B2 (ja) * 1996-03-04 1999-02-10 東レ株式会社 エレベータ用かご
JP3305962B2 (ja) * 1996-09-30 2002-07-24 株式会社東芝 エレベータかご装置
JP2000344446A (ja) * 1999-06-04 2000-12-12 Toray Ind Inc エレベーター用かご
AU782199B2 (en) * 1999-12-27 2005-07-07 Inventio Ag Inspection opening in an elevator car
US8016268B2 (en) * 2008-05-30 2011-09-13 Wind Tower Systems, Llc Wind tower service lift
DE102009053249A1 (de) * 2009-11-06 2011-07-07 Wobben, Aloys, 26607 Aufzug
US20110266096A1 (en) * 2010-04-29 2011-11-03 Jacob Johannes Nies Elevator for wind energy systems
US9809423B2 (en) * 2011-08-25 2017-11-07 Inventio Ag Base for an elevator car
EP2792630A1 (fr) * 2013-04-16 2014-10-22 Kone Corporation Cabine d'ascenseur et ascenseur
DE202014000058U1 (de) * 2014-01-10 2015-04-13 Hailo Wind Systems GmbH & Co. KG Seilführungsanordnung für den Turm einer Windkraftanlage o. dgl.
SE539336C2 (en) * 2016-01-18 2017-07-04 Articulated Funiculator Ab Elevator cabin assembly and method for producing an elevator cabin assembly
KR102582718B1 (ko) * 2017-02-20 2023-09-26 코닝 인코포레이티드 형상화된 유리 적층물 및 이를 형성하는 방법
EP3418239A1 (fr) * 2017-06-21 2018-12-26 KONE Corporation Cabine d'ascenseur
EP3425136B1 (fr) * 2017-07-05 2020-02-26 Alimak Group Management AB Systèmes de transport, systèmes d'ascenseur, kits, sections de tour et procédés permettant d'effectuer des opérations de maintenance ou d'assemblage dans des tours
CN207658888U (zh) * 2017-12-06 2018-07-27 上海三荣电梯制造有限公司 一种垂直升降电梯防坠落装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5199530A (en) * 1991-10-01 1993-04-06 Otis Elevator Company Retainer assembly
JPH11343083A (ja) * 1998-03-30 1999-12-14 Toray Ind Inc エレベ―タ―用かご
DE102009005000A1 (de) * 2009-01-09 2010-12-02 Christopher Schiese Aufzugskabine und Aufzug
JP2012136334A (ja) * 2010-12-27 2012-07-19 Mitsubishi Electric Corp サンドイッチパネルおよびその製造方法ならびにそれを用いたエレベータかご
WO2015033017A1 (fr) * 2013-09-09 2015-03-12 Kone Corporation Cabine d'ascenseur
WO2017050539A1 (fr) * 2015-09-24 2017-03-30 Thyssenkrupp Elevator Ag Élément de cabine d'ascenseur plat pour un système d'ascenseur

Also Published As

Publication number Publication date
EP3626670A1 (fr) 2020-03-25
BR102019019468A2 (pt) 2020-07-28
US20200087114A1 (en) 2020-03-19
CN110902528A (zh) 2020-03-24
US11634303B2 (en) 2023-04-25

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