EP4457172A1 - Verfahren zum installieren einer aufzugsanlage - Google Patents
Verfahren zum installieren einer aufzugsanlageInfo
- Publication number
- EP4457172A1 EP4457172A1 EP22835634.1A EP22835634A EP4457172A1 EP 4457172 A1 EP4457172 A1 EP 4457172A1 EP 22835634 A EP22835634 A EP 22835634A EP 4457172 A1 EP4457172 A1 EP 4457172A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elevator
- packaging
- shaft
- flat material
- installation
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
Definitions
- the invention relates to a method for installing an elevator system. Furthermore, the invention relates to an elevator installation.
- Elevator systems for transporting people and goods contain elevator cars that can be moved up and down in an elevator shaft. Furthermore, shaft doors for closing the elevator shaft are provided in the elevator systems on the floors. As a rule, shaft door aprons are arranged in the elevator shaft and are fastened in the area of the door sills of the shaft doors. Such shaft door aprons are often stipulated by elevator guidelines or regulations.
- a landing door apron according to the prior art is shown in FIG. The landing door apron consists of sheet steel, which is why it is correspondingly heavy.
- a further disadvantage is that the known shaft door aprons are relatively expensive to purchase and sometimes no longer meet high requirements from an ecological point of view. With regard to the installation of the elevator system, it is necessary that elevator components and parts must be manufactured, packaged and transported to the installation site.
- the method for installing the elevator system includes the following steps: providing elevator components, such as car doors or shaft doors or parts thereof for the elevator system, packaging and transporting at least part of the elevator component in one packaging preferably made of flat material, unpacking the elevator components from the packaging and using the elevator components at the installation site to create the elevator system and using at least part of the packaging in the elevator system as an elevator component by integrating it in the elevator car and/or in the elevator shaft.
- the packaging can be advantageously reused or reused. Instead of the packaging being discarded, it is used in the elevator system.
- the packaging can be, for example, a folding box made of cardboard, corrugated cardboard or another flat material, with the packaging forming or specifying a lift component defined by predetermined tear lines and/or fold lines. Thanks to the predetermined tear lines, the elevator component can be easily separated from the packaging.
- the elevator component can be an apron that is attached as toe protection in the area of the door sill of a shaft door in the elevator shaft.
- This apron also known as a shaft door apron, can simply be formed by or by means of the flat material mentioned and can be fastened in the elevator shaft, for example using screws or other fastening means.
- a further aspect of the invention relates to an elevator installation or a kit for an elevator installation.
- the elevator system contains an elevator shaft and an elevator car that can be moved up and down in the elevator shaft.
- the elevator system or the kit for the elevator system includes flat material that in a first phase as Packaging for transporting elevator components, such as car doors or shaft doors for the elevator system, can be used or has been used and which can be installed or installed in the elevator shaft and/or in the elevator car in a second phase, so that the flat material for forming an elevator component is more integrated is part of the completed elevator system.
- the packaging can be advantageously reused or reused. This results in a resource-saving and therefore ecological construction method for the elevator system. Another advantage is that costs can be saved.
- the elevator component can be created by detaching from the packaging and/or by folding. Additional steps may also be required, such as drilling the sheet material to create screw mounts for attachment.
- the packaging can preferably be designed with predetermined tear lines in such a way that the lift-up component can be separated from the packaging in a particularly simple manner and with a few manipulations. No additional tools need to be used to separate the elevator component from the packaging. However, it is conceivable, especially if thick or strong packaging materials are used, to use tools such as knives or jigsaws or the like as an alternative or in addition, at least as an auxiliary measure.
- the elevator system can have shaft doors in the elevator shaft.
- an apron can be provided as an elevator component, which is formed from the aforementioned flat material.
- the elevator component does not necessarily have to be formed entirely from the sheet material. It is of course conceivable to also provide means for reinforcing and/or stabilizing the elevator component (for example the apron) in addition to the flat material in order to form a support structure. Fasteners can next be provided for attaching the apron to the shaft wall.
- the flat material which becomes an integral part of the finished elevator installation, can also be used for another elevator component instead of the apron.
- An elevator component that is at least partially constructed from or comprises the sheet material can be, for example, the car apron. However, other elevator components, such as wall panels of the elevator car, could also be formed by the flat material.
- the apron is formed from at least two layers of the flat material, the at least two layers being created by folding the flat material.
- the respective layers can be connected to one another via a fold line.
- the apron is formed from a preferably single cut of the flat material.
- the blank can be the packaging part separated from the packaging.
- the blank can thus be specified in terms of its outer contour by the predetermined tear lines on the packaging.
- the blank can also have fold lines and optionally further predetermined tear lines for specifying cutouts.
- FIG. 5 a side view of the shaft door apron produced from the blank according to FIG.
- the elevator system 1 shows an elevator system, denoted overall by 1, for a multi-storey building.
- the building has an elevator shaft 3 in which an elevator car 2 can be moved up and down to transport people or goods.
- a landing door 4 is assigned to each floor 5 .
- the elevator system 1 can also have a counterweight (not shown) connected to the elevator car 2 via suspension means (e.g. belts, steel cables).
- suspension means e.g. belts, steel cables.
- a drive unit (likewise not shown) can be provided for moving the elevator car 2 and the counterweight.
- This drive unit e.g. a traction sheave drive) drives the suspension element or elements and thus moves the car 2 and the counterweight in opposite directions.
- the shaft door 4 is designed as a floor door of the elevator system 1 and closes the elevator shaft 3.
- the shaft door 4 thus forms the access from the floor 5 to the elevator system 1.
- the elevator car 2 has a car door 8, which interacts with the shaft door 4 during a car stop and can be opened and closed simultaneously with it. Aprons for personal protection are provided in the area of the respective door sills.
- the apron, which serves as toe protection in the area of the door sill 6 of the landing door 4, is denoted by 7.
- the car apron 19 is attached to the elevator car 2 .
- FIG. 2 shows a conventional shaft door apron designated 7'.
- the landing door apron 7' consists of a steel sheet that is cut and folded. This comparatively heavy sheet steel part is fastened to the elevator shaft 3 below the door sill 6 by means of screws.
- FIG. 3 shows the lower part of a shaft door 5 with a new type of shaft door apron 7 arranged thereon. Areas labeled A-D of the shaft door apron 7 can be seen. The other areas or parts of the shaft door apron 7 are not shown in Fig. 3 for the sake of simplicity. However, reference is made to the following FIG. 4, in which the aforementioned areas AD can be seen again.
- FIG. 4 shows a plan view of a packaging, denoted by 9, for elevator components. Elevator doors (such as shaft doors or cabin doors) can be packaged and transported in such packaging 9 .
- the packaging 9 consists of a flat material, for example cardboard.
- the packaging 9 has predetermined tear lines 11, which are identified by dashed lines, and fold lines 12, which are identified by solid lines.
- the predetermined tear lines 11 and fold lines 12 specify wall sections for the apron 7 already mentioned.
- the wall sections designated 13.1 to 13.5 form attachment sections.
- the fastening sections 13 are segmented, with the individual segments being denoted by AD. These areas A - D are attached in the positions shown in FIG.
- the sections designated 14.1 to 14.3 form wall sections which define the toe protection area.
- 15 designates an end section which adjoins the wall section 14.3 at the end and is preferably angled by 30° in the direction of the shaft wall (cf. FIG. 5).
- the blank 10 After the blank 10 has been separated from the packaging 9, the blank is folded like an accordion.
- the fold lines 12 can be specified, for example, by perforation lines or rolled lines. After folding, the result is structure shown in FIG. As can be seen from FIG. 5, the apron 7 has a multi-layer structure.
- connection profile 16 which is arranged below the door sill 6 .
- the apron 7 is sandwiched between the connection profile 16 and the individual holding parts 17 after the end of the installation.
- additional angle parts (not shown), which are also made of cardboard or are plastic parts, can be glued to the wall section 14 and the end section 15 adjoining it for stabilization.
- the angled parts can also be specified by the packaging and could easily be separated from the packaging using predetermined tear lines.
- the method for installing the elevator system 1 comprises the following steps: First, packaging 9 is provided, in which the elevator components are packaged. After the elevator components have been transported, they are removed from the packaging again. However, the remaining packaging 9 is not thrown away, but is used for a second time.
- the blank which in the present example is predetermined by predetermined tear lines in the packaging, is removed from the packaging and the separated blank is folded.
Landscapes
- Packaging Of Machine Parts And Wound Products (AREA)
- Elevator Door Apparatuses (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21217906.3A EP4206109A1 (de) | 2021-12-28 | 2021-12-28 | Verfahren zum installieren einer aufzugsanlage |
| PCT/EP2022/085279 WO2023126158A1 (de) | 2021-12-28 | 2022-12-12 | Verfahren zum installieren einer aufzugsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4457172A1 true EP4457172A1 (de) | 2024-11-06 |
Family
ID=79024740
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21217906.3A Withdrawn EP4206109A1 (de) | 2021-12-28 | 2021-12-28 | Verfahren zum installieren einer aufzugsanlage |
| EP22835634.1A Pending EP4457172A1 (de) | 2021-12-28 | 2022-12-12 | Verfahren zum installieren einer aufzugsanlage |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21217906.3A Withdrawn EP4206109A1 (de) | 2021-12-28 | 2021-12-28 | Verfahren zum installieren einer aufzugsanlage |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP4206109A1 (de) |
| CN (1) | CN118510715A (de) |
| WO (1) | WO2023126158A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3314701B2 (ja) * | 1997-12-02 | 2002-08-12 | フジテック株式会社 | エレベータ据付用作業床装置 |
| JP5516512B2 (ja) * | 2011-06-10 | 2014-06-11 | 三菱電機株式会社 | エレベータ装置 |
-
2021
- 2021-12-28 EP EP21217906.3A patent/EP4206109A1/de not_active Withdrawn
-
2022
- 2022-12-12 EP EP22835634.1A patent/EP4457172A1/de active Pending
- 2022-12-12 CN CN202280086261.2A patent/CN118510715A/zh active Pending
- 2022-12-12 WO PCT/EP2022/085279 patent/WO2023126158A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023126158A1 (de) | 2023-07-06 |
| EP4206109A1 (de) | 2023-07-05 |
| CN118510715A (zh) | 2024-08-16 |
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Legal Events
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| DAX | Request for extension of the european patent (deleted) | ||
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