JPS6426676U - - Google Patents
Info
- Publication number
- JPS6426676U JPS6426676U JP12000287U JP12000287U JPS6426676U JP S6426676 U JPS6426676 U JP S6426676U JP 12000287 U JP12000287 U JP 12000287U JP 12000287 U JP12000287 U JP 12000287U JP S6426676 U JPS6426676 U JP S6426676U
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- displacement
- displacement detector
- detects
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
第１図はこの考案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全体構成を示
す側面図、第２図は第１図に示すガイドレールと
変位検出器の取付関係を示す―線断面図、第
３図は第１図に示すガイドレールとパルスエンコ
ーダとの取付関係を示す―線断面図、第４図
は第１図に示す各部間の配線図、第５図は第１図
に示す分周装置の回路図、第６図は第１図に示す
演算装置の回路図、第７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、１１はパルスエ
ンコーダ、１３，１４は取付装置、１５は分周装
置、１６はデータロガー（記録装置）、１７は演
算装置、１８は測定開始位置検出動作片、２３は
分周比設定スイツチ、２４はリセツトボタン、３
５は演算増幅器。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 showing the overall configuration of an elevator guide rail installation accuracy measurement device according to an embodiment of this invention, and Fig. 2 is a cross-sectional view showing the mounting relationship between the guide rail and displacement detector shown in Fig. 1. Figure 3 shows the mounting relationship between the guide rail and pulse encoder shown in Figure 1 - line sectional view, Figure 4 is the wiring diagram between each part shown in Figure 1, Figure 5 is the same as Figure 1. FIG. 6 is a circuit diagram of the arithmetic unit shown in FIG. 1, and FIG. 7 is a side view of a conventional elevator guide rail installation accuracy measuring device. 10a and 10b are displacement detectors, 11 is a pulse encoder, 13 and 14 are mounting devices, 15 is a frequency dividing device, 16 is a data logger (recording device), 17 is an arithmetic device, 18 is a measurement start position detection operation piece, 23 is the division ratio setting switch, 24 is the reset button, 3
5 is an operational amplifier. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
してかご側に固定されることによりガイドレール
の変位を検出して前記ガイドレールの精度を検出
する変位検出器と、ローラーを所定圧力で前記ガ
イドレールに押し付けた状態でかご側に保持され
たローラ付パルスエンコーダと、前記パルスエン
コーダの出力パルスを所望の分周比に分周する分
周装置と、前記分周装置の分周出力が外部トリガ
ー端子に印加されると前記レールの精度を検出す
る変位検出器の出力信号値を記録する記録装置と
、前記変位検出器の一つに対向するガイドレール
の所定位置に固定されて前記変位検出器の出力が
通常の値と大幅に異なるようにする動作片と、前
記変位検出器の出力異常を検出する出力異常値検
出装置とを設け、かごが移動して上記出力異常値
検出装置が動作すると上記分周装置が動作状態と
なるように制御することにより、所望の位置より
所望の距離毎のガイドレールの据付精度を測定す
ることを特徴とするエレベータガイドレールの据
付精度測定装置。 a displacement detector that detects the displacement of the guide rail by being fixed to the car side facing the guide rail of the elevator to detect the accuracy of the guide rail; and a displacement detector that presses a roller against the guide rail with a predetermined pressure. a pulse encoder with a roller that is held on the car side in a state where a recording device that records the output signal value of a displacement detector that detects the accuracy of the rail; and a recording device that is fixed at a predetermined position on a guide rail opposite to one of the displacement detectors, An operating piece that makes the value significantly different from a normal value and an output abnormal value detection device that detects an abnormal output of the displacement detector are provided, and when the car moves and the output abnormal value detection device operates, the frequency is divided. An elevator guide rail installation accuracy measurement device, characterized in that the installation accuracy of the guide rail is measured at each desired distance from a desired position by controlling the device to be in an operating state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12000287U JPH0518365Y2 (en) | 1987-08-05 | 1987-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12000287U JPH0518365Y2 (en) | 1987-08-05 | 1987-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6426676U true JPS6426676U (en) | 1989-02-15 |
| JPH0518365Y2 JPH0518365Y2 (en) | 1993-05-17 |
Family
ID=31365720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12000287U Expired - Lifetime JPH0518365Y2 (en) | 1987-08-05 | 1987-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518365Y2 (en) |
-
1987
- 1987-08-05 JP JP12000287U patent/JPH0518365Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518365Y2 (en) | 1993-05-17 |
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