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Method and arrangement

A technology of ropes and driving wheels, applied in transportation and packaging, lifting equipment in mines, brake types, etc., can solve problems such as difficult to find

Inactive Publication Date: 2019-09-10
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of these solutions is that it is difficult to find a simple and effective solution for moving the hoisting rope with good control of the movement of the rope reaching the drive wheel

Method used

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Examples

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Embodiment Construction

[0054] figure 1 An elevator installation implementing a method for installing a hoisting rope 1 into an elevator system is shown. The method includes providing a rope reel 2 storing the hoisting rope 1 and then unwinding a portion of the hoisting rope 1 from the rope reel 2 . The method further comprises arranging the unwinding part of the hoisting rope 1, ie the part unwinding from the rope reel 2, to pass from the rope reel 2 to the edge of the drive wheel 3 of the elevator and around it so that this part abuts said edge; then , the driving wheel 3 is rotated by the motor M to drive the hoisting rope 1 to travel around the driving wheel 3 .

[0055] The hoisting rope 1 includes two ends. The above-mentioned unwinding portion is a portion extending between one end of the hoisting rope and the rope reel. During said rotation, the first end (not shown) of the hoisting rope 1 remains on the rope reel 2 . The second end 1a (opposite end) is located on the opposite side of the...

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Abstract

The invention relates to a method for installing a hoisting rope (1) into an elevator system, the method comprising providing a rope reel (2) storing a hoisting rope (1); and thereafter unwinding a section of the hoisting rope (1) from the rope reel (2); and arranging the section of the hoisting rope (1) unwound from the rope reel (2) to pass from the rope reel (2) to a rim of a drive wheel (3) ofthe elevator and around it such that it rests against said rim; and thereafter rotating the drive wheel (3) with a motor (M) for driving the hoisting rope (1) to run around the drive wheel (3).

Description

technical field [0001] The present invention relates to the installation of hoisting ropes to elevator systems. The elevator may in particular be an elevator for transporting passengers and / or goods. Background technique [0002] When a new elevator system is being built, a hoisting rope or multiple hoisting ropes need to be installed. This need also arises when old and worn ropes need to be replaced with new ones. There are several different methods for installing hoisting ropes into elevator systems. This method is known, in which the hoisting ropes are first guided into the ends of the elevator system. For example, such a method is proposed in WO2007118928A1, where a device is installed for moving hoisting ropes within an elevator system by pulling. Furthermore, methods are known in which the hoisting rope is lowered in the hoistway from above by means of a temporarily installed auxiliary hoist. Furthermore, methods are known in which the hoisting rope is lifted in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B19/02
CPCB66B19/02F16D63/008
Inventor J.赫伦纽斯R.拉姆皮宁M.云图宁C.图多斯A.基鲁J.瓦特拉
Owner KONE CORP