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Method for installing guide rails

A technology for installing guide rails and guide rails, which is used in transportation and packaging, lifting equipment in mines, elevators, etc., and can solve problems such as high time and expensive adjustments

Active Publication Date: 2017-08-18
INVENTIO AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the individual guide rail segments are aligned parallel to the plumb line, subsequent adjustments of the individual guide rail segments are time-consuming

Method used

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  • Method for installing guide rails
  • Method for installing guide rails
  • Method for installing guide rails

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030]FIG. 1 shows an elevator installation 2 arranged in an elevator shaft 2 . The elevator installation 2 includes an elevator car 32 , a plurality of shaft doors 40 . 1 , 40 . 2 , 40 . 3 , and a drive device 36 . Furthermore, the elevator installation 2 can have a counterweight 34 . The elevator shaft 12 has a shaft pit 13 arranged on its lower end and at least one shaft wall laterally delimiting the elevator shaft 12 . The elevator shaft 12 is bounded at its lower end by a shaft bottom 28 . The elevator shaft 12 can additionally have a shaft head 14 on its upper end with a shaft ceiling 25 that delimits the elevator shaft 12 . The elevator car 32 can travel along the elevator shaft 12 by means of a drive 36 . If necessary, the counterweight 34 travels in the opposite direction to the elevator car 32 . The elevator car 32 or the counterweight 34 is guided on guide rails not shown. Such guide rails comprise a plurality of guide rail segments which are butted against eac...

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PUM

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Abstract

The invention presents a method for installing a guide rail (4) of a lift installation (2) arranged in a lift shaft (12), wherein the guide rail (4) comprises a multiplicity of guide-rail segments (6, 8, 9) which are aligned and arranged in a row one beside the other, the method comprising the following steps: fixing an aligning element (20) in the lift shaft (12) at a first point (22) in relation to an aligned and fastened first one of the guide-rail segments (8), wherein the first point (22) is positioned on a route provided by horizontally directed parallel displacement of the route formed by the first guide-rail segment (8), fixing the aligning element (20) at a second point (24), in the form of a reference point, in the lift shaft (12), an aligning-element portion for aligning a second one of the guide-rail segments (9) therefore being formed between the first and the second points (22, 24), and aligning the second guide-rail segment (9) relative to the aligning-element portion (20).

Description

technical field [0001] The present invention relates to a method for installing guide rails of elevator installations. Background technique [0002] Elevator installations are usually arranged in elevator shafts connecting several floors. Such an elevator installation includes an elevator car and, if necessary, a counterweight. The elevator car and the counterweight can travel in opposite directions along the elevator shaft. The elevator car also has a counterweight guided on its corresponding guide rails. Such guide rails comprise a plurality of guide rail segments arranged next to each other, which are aligned and fastened chronologically in the elevator shaft during the installation of the guide rails. Generally, for this purpose, positioning gauges are inserted and fastened in the shaft pit of the elevator shaft and in the shaft head of the elevator shaft. Such a positioning gauge has a mechanism for fixing a plumb line thereon, for example. This plumb line is tensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/02
CPCB66B7/021B66B7/023B66B7/027B66B19/002
Inventor 乌尔斯·彭特纳斯特凡·布恩楚
Owner INVENTIO AG