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Method for installing the hoisting roping of an elevator

A rope and elevator technology, applied in the field of elevators, can solve the problems of slow installation work, heavy hoisting ropes, heavy installation work, etc., and achieve the effect of less separate tools and safe installation

Inactive Publication Date: 2013-07-24
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with these solutions is also that in high-rise buildings the required long hoisting ropes are heavy, in which case the installation is heavy and accidents occur due to difficult working conditions and working positions greater risk
In addition, installation work by traditional methods is very slow

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

Experimental program
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Embodiment Construction

[0025] figure 1 A traction sheave elevator without counterweight is shown in which the installation of hoisting ropes using the method of the invention is at its beginning stage. The guide rail 1 on which the elevator car 4 is fitted to run back and forth in a substantially vertical direction has been installed in the elevator shaft 2 . In addition, a plurality of diverting pulleys 11, 13 are fixed to the bottom of the elevator shaft 2, already in their correct position in the lateral direction. Correspondingly, a traction machine 5 equipped with a traction sheave 6 and a deflection pulley 7 serving as a deflection roller adjacent to said traction sheave is arranged at a suitable location in the machine room or in the upper part of the elevator shaft 2 . The hoisting machine 5 is additionally connected to at least a control system 8 for monitoring, controlling and operating the functions of the elevator. In addition, a plurality of deflection pulleys 10 are arranged at suita...

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PUM

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Abstract

A method for installing the hoisting roping of an includes at least an elevator car provided with safety gear, the elevator car moving in essentially a vertical direction along guide rails in the elevator shaft, a hoisting machine, a traction sheave, and at least a plurality of diverting pulleys as well as hoisting roping and a rope compensation appliance. In the installation phase the hoisting ropes are lifted into the elevator shaft by means of an auxiliary hoist by moving the elevator car situated in the shaft with the auxiliary hoist, in connection with which elevator car the ends of the hoisting ropes are fixed.

Description

technical field [0001] The invention relates to an elevator, in particular to a method for installing hoisting ropes of an elevator. Background technique [0002] The invention relates in particular to the installation of the hoisting ropes of an elevator without counterweight provided with a plurality of diverting pulleys. Because these types of elevators are relatively rare, there is no fixed method of installing hoisting ropes. Therefore, the hoisting ropes are installed in the manner considered to be the best each time. The hoisting ropes are installed, for example, by dropping the hoisting ropes from the machine room into the elevator shaft, placing them on the elevator car at the top of said elevator shaft, and placing the hoisting ropes on the sheaves above the car, and The guide ropes pass through the elevator car to a sheave located below the car. The described installation work must be carried out using a number of special tools and different aids. The problem ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B7/00B66B7/06
CPCB66B19/02Y10T29/49895B66B7/00B66B7/06
Inventor 奥斯莫·比乔尼尼科·科基坎加斯
Owner KONE CORP