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Movable maintenance robot system, method for providing maintenance to elevator car of elevator and elevator

A robot system and elevator car technology, applied to elevators, hoists, and manipulators in buildings, can solve problems such as taking a long time and reducing the availability and safety of elevator operations, and achieve the effect of quick maintenance

Pending Publication Date: 2020-04-10
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem with the early attempts presented was that it could take a long time for maintenance personnel to get close to the elevator, reducing the availability and safety of the elevator operation

Method used

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  • Movable maintenance robot system, method for providing maintenance to elevator car of elevator and elevator
  • Movable maintenance robot system, method for providing maintenance to elevator car of elevator and elevator
  • Movable maintenance robot system, method for providing maintenance to elevator car of elevator and elevator

Examples

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Comparison scheme
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Embodiment Construction

[0052] figure 1 An elevator 100 according to an embodiment of the invention is schematically shown. Elevator 100 may include at least one or more elevator cars 10 moving within an elevator shaft 13 or elevator car path 13 .

[0053] According to various embodiments, the elevator car(s) 10 may comprise a first electric drive 12 or drive unit 12 (such as a frequency converter or inverter), and / or a first energy storage 14 (such as one or multiple batteries), shown with dashed lines indicating feature optionality. The first electric drive 12 may be used to operate a mover arranged to the elevator car 10 for moving the car 10 within the elevator shaft 13 . Other electrically operated equipment such as lighting, doors, user interfaces, emergency rescue equipment, etc. may also be present in the elevator car 10 . The first electric drive 12 or other electric drives, such as inverters or rectifiers, can be used to operate one or several of the above-mentioned other devices of the ...

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PUM

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Abstract

Embodiments of the invention relate to a movable maintenance robot system, a method and an elevator for providing maintenance and / or rescue operation to an elevator car of the elevator are presented.The invention provides a movable maintenance robot system and a method for providing maintenance and / or rescue operations to an elevator car of the elevator, and an , and elevator. The elevator comprises an electric linear motor comprising at least one stator beam arranged in fixed manner with respect to an elevator shaft of the elevator, wherein the movable maintenance robot comprises a motor portion configured for moving along a first motor portion and a coupling interface for coupling the robot with the elevator car for providing the maintenance and / or the rescue operation, the coupling interface comprising a first part arranged to the movable maintenance robot and configured for coupling with a second part, the second part being adapted for coupling to the elevator car.

Description

technical field [0001] The invention mainly relates to the technical field of elevators. However, the invention relates particularly, but not exclusively, to providing maintenance of elevator cars. Background technique [0002] In an elevator, especially where there are multiple elevator cars running in the same shaft or shaft, a defective car may completely impede the operation of the elevator because the remaining cars (if any) cannot move past the defective car. Defective car. For example, a defective car could stop between landings and thus trap passengers inside the car. To remedy this situation, it has been suggested in early attempts to drive a manually operated repair car close to the defective car. The repair car is configured in such a way that from the repair car maintenance personnel can perform the required actions to repair the defective car or tow it away or rescue passengers. [0003] A problem with the proposed early attempts was that it could take a lon...

Claims

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Application Information

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IPC IPC(8): B66B5/00B66B1/34B66B7/00B66B11/00B66B11/04
CPCB66B5/0087B66B1/3415B66B1/3461B66B7/00B66B11/04B66B5/027B66B11/0407B66B9/00B66B9/003B66B1/28B25J11/005
Inventor J·拉特恩玛基
Owner KONE CORP