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Method for installing the hoisting roping of an elevator

A rope and elevator technology, applied in the field of hoisting rope installation, can solve the problems of short installation time, project delay, careless mistakes, etc., and achieve the effect of cost saving, simple and cheap method

Inactive Publication Date: 2012-05-09
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the aforementioned prior art solutions, a problem may still exist that the installation of the rope takes a lot of time and requires many employees for it, which causes additional costs
In addition, a problem with these solutions is that the hoisting ropes can usually only be installed at the final stage of the construction project, and the installation of the ropes can only be started and implemented after the structure of the elevator shaft is completed, which significantly delays the completion of the elevator
Also, if problems arise in the installation of the ropes, these problems are noticed only at a later stage, whereby the entire project is delayed
Also, with this type of installation, the installation time is usually designed to be short, which causes a rush and stress in the final stages of the installation, in which case, due to the haste and stress, additional careless mistakes and dangerous situations can also be caused

Method used

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  • Method for installing the hoisting roping of an elevator
  • Method for installing the hoisting roping of an elevator
  • Method for installing the hoisting roping of an elevator

Examples

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Embodiment Construction

[0037] figure 1A side oblique view of the elevator shaft 1 is shown in the initial stages of the installation of the elevator shaft. The elevator shaft 1 is built from the bottom up. At this stage, the elevator shaft 1 is built a little distance up from the bottom and the lowermost parts of the guide rails 2 of the elevator car and of the counterweight guide rails 3 are erected in place. A working platform 4 is mounted to the guide rails of the elevator car from which platform one or more erectors build the elevator upwards. The final hoisting rope 6 on one or more reels 5 is close to the bottom of the elevator shaft, from where the rope 6 is lifted by the hoisting device 7 up a distance approximately the length of the guide rail 3, up to a first hoisting height h1, and these The rope is temporarily fixed to a first temporary fixing beam 8a of the rope fixed to the guide rail 3 of the counterweight, which is for example supported on one of the fixing means 3a of the guide ra...

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Abstract

The object of the invention is a method for installing the hoisting roping of an elevator, in which method the hoisting roping (6) of the elevator is lifted upwards into the elevator hoistway (1) by means of a hoisting device (7). The hoisting roping (6) is lifted upwards into the elevator hoistway (1) in steps such that a) at least one rope of the roping (6) is lifted by pulling it to the height (hi) and the aforementioned at least one rope is fixed to the elevator hoistway or to another fixed structure of the building, b) at least one of the ropes of the roping (6) that is at the height (hi) and was lifted in phase a) is detached, c) at least one rope detached in phase b) is lifted by pulling it to the next height (h2) and the aforementioned at least one rope is fixed to the elevator hoistway (1) or to another fixed structure of the building.

Description

technical field [0001] The object of the invention is a method for installing hoisting ropes of an elevator as disclosed in the preamble of claim 1 . [0002] The invention relates more particularly to the installation of hoisting ropes for elevators with high travel heights, ie elevators for high-rise or super high-rise buildings. The method according to the invention is particularly suitable for elevators with a suspension ratio of 1:1, but it can also be used for other types of elevators. Background technique [0003] Elevators with high operating heights include long and heavy hoisting ropes. This can cause problems when installing the hoisting rope. One method for installing hoisting ropes is to lift a rope reel into the top of the elevator shaft by means of a hoisting device suitable for the purpose, after which the rope starts to be released from the reel and descends downwards. The problem with this solution is first of all lifting the heavy rope reel to the top o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/06B66B7/00
CPCB66B19/02Y10T29/49826Y10T29/49828B66B7/00B66B7/06
Inventor G.范德梅杰登J.范登霍伊维尔
Owner KONE CORP
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