JPS6429372U

JPS6429372U -

Info

Publication number: JPS6429372U
Application number: JP12270287U
Authority: JP
Priority date: 1987-08-11
Filing date: 1987-08-11
Publication date: 1989-02-21
Anticipated expiration: 2002-08-11
Also published as: JPH0518366Y2

Description

[Brief explanation of the drawing]

第１図はこの発明の一実施例によるエレベータ
ガイドレールの据付精度測定装置の側面図、第２
図はガイドレールと変位検出器との関係を示す第
１図―線に沿う断面図、第３図は基準線とか
ご変位距離検出器との関係を示す断面図、第４図
は各装置間の配線図、第５図は演算装置の回路図
、第６図は従来のエレベータガイドレールの据付
精度測定装置を示す側面図である。１０ａ，１０ｂは変位検出器（レール精度検出
器）、１１は基準線、１２はかご変位距離検出器
、１５は演算装置、１６は記録装置。なお、図中
、同一符号は同一、又は相当部分を示す。 FIG. 1 is a side view of an elevator guide rail installation accuracy measuring device according to an embodiment of the present invention;
The figure shows the relationship between the guide rail and the displacement detector in Figure 1 - a sectional view taken along the line, Figure 3 shows the relationship between the reference line and the car displacement distance detector, and Figure 4 shows the relationship between each device. FIG. 5 is a circuit diagram of the arithmetic unit, and FIG. 6 is a side view showing a conventional elevator guide rail installation accuracy measuring device. 10a and 10b are displacement detectors (rail accuracy detectors), 11 is a reference line, 12 is a car displacement distance detector, 15 is an arithmetic device, and 16 is a recording device. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] (1) A rail accuracy detector that is attached to the car side facing the guide rail of an elevator to detect the displacement of the guide rail, and a rail accuracy detector that is attached to the car frame and provided in the hoistway. A car displacement distance detector detects the displacement distance of the car frame by detecting the position of the reference line that is located on the car frame, and the output signal of the rail accuracy detector and the output signal of the car displacement distance detector are input, The present invention is equipped with a calculation device that performs correction processing of the rail accuracy detection signal using the displacement distance detection signal and also performs calculations for determining various installation accuracy, and a recording device that records various signals output from the calculation device. Features: Elevator guide rail installation accuracy measuring device. (2) A utility model registration request characterized in that the reference line is constituted by a laser beam, and the car displacement distance detector is constituted by a detector that detects the center position by receiving the laser beam. A device for measuring the installation accuracy of an elevator guide rail according to scope 1. (3) The first claim for utility model registration is characterized in that the recording device is constituted by a data logger.
Equipment for measuring the installation accuracy of elevator guide rails as described in .