JPS602575A - Controller for elevator - Google Patents
Controller for elevatorInfo
- Publication number
- JPS602575A JPS602575A JP58111398A JP11139883A JPS602575A JP S602575 A JPS602575 A JP S602575A JP 58111398 A JP58111398 A JP 58111398A JP 11139883 A JP11139883 A JP 11139883A JP S602575 A JPS602575 A JP S602575A
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- sensor
- control device
- governor
- vibration
- 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.)
- Pending
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、エレベータのロープ類に何等かの異常、例
えばガバナローブが衝突したような場合、昇降体の昇降
を停止するようにしたエンベータの制御装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an elevator control device that stops the lifting and lowering of an elevator when an abnormality occurs in the ropes of the elevator, such as when a governor lobe collides with the elevator ropes.
モ×ベータを設置している建築物が、強風台風などによ
る風圧によって、揺動するとき、その激しさによっては
、ロープ類が衝突して、破損するようなことがある。こ
れをそのまま放置すると大事故を起すおそれがあり、エ
レベータを非常停止する必要がある。When the building in which Mo x Beta is installed is shaken by the wind pressure caused by strong winds such as typhoons, depending on the strength of the shaking, the ropes may collide and be damaged. If this condition is left as is, there is a risk of a major accident, and the elevator must be brought to an emergency stop.
この発明は、上記従来の欠点を解消するためになされた
もので、ガバナローブの揺動する振動あるいは騒音を感
知する感知器を調速機側に設け、その感知器の出力信号
によりエレベータを停止するようＫして、ガバナローブ
の干渉時における事故誘発を未然に防止できるエレベー
タの制御装置を提供することを目的とする。This invention was made in order to eliminate the above-mentioned conventional drawbacks, and a sensor that detects the vibration or noise caused by the rocking of the governor lobe is provided on the speed governor side, and the elevator is stopped by the output signal of the sensor. It is an object of the present invention to provide an elevator control device that can prevent accidents from occurring when a governor lobe interferes.
以下、この発明のエレベータの制御装置の一実施例を図
により説明する。第１図はその一実施例が適用されたエ
レベータの構成を示す図であり、第２図はその制御装置
のブロック図である。まず、第１図におけるｌはかご、
２はかごと同速度で動くガバナローブであり、ガバナロ
ーブ２は調速機３と張り車４間に懸架されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an elevator control device according to the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing the configuration of an elevator to which one embodiment of the invention is applied, and FIG. 2 is a block diagram of its control device. First, l in Figure 1 is a basket,
2 is a governor lobe that moves at the same speed as the car, and the governor lobe 2 is suspended between a speed governor 3 and a tension wheel 4.
調速機３はガ・パカローグ２によって回転するものであ
り、張り車４はガバナロープ２に張力を与えるものであ
る。調速機３には振動感知器５が設げられており、この
振動感知器５はたとえば、ショックスイッチ、ＡＥセン
サカロ速度感知器などである。The speed governor 3 is rotated by the guide rope 2, and the tension wheel 4 is used to apply tension to the governor rope 2. The speed governor 3 is provided with a vibration sensor 5, and the vibration sensor 5 is, for example, a shock switch, an AE sensor, or a speed sensor.
撮動感知器５の出力信号は機械室内の制御装置７に制御
ケーブル６を介して伝達するようになっている。The output signal of the imaging sensor 5 is transmitted to a control device 7 in the machine room via a control cable 6.
第２図は装置と装置間の信号の伝達経路を示すブロック
図で、図中の８は撮動の上限、下限設定装置、９は振動
感知器５の出力信号８ｘを振動の上限、下限設定装置８
の上限設定信号ＳＡ、下限設定信号８Ｂとを比較して判
別する比較判別装置であり、その出力端からは運転継続
信号１０．運転休止信号１１．運転中止信号１２をエン
ベータの制御装置１３に送出するようになっている。FIG. 2 is a block diagram showing the signal transmission path between the devices. In the figure, 8 is an imaging upper and lower limit setting device, and 9 is an output signal 8x of the vibration sensor 5 for setting the vibration upper and lower limits. device 8
This is a comparison/discrimination device that compares and discriminates the upper limit setting signal SA and the lower limit setting signal 8B, and outputs the operation continuation signal 10. Operation stop signal 11. An operation stop signal 12 is sent to a control device 13 of the elevator.
次に、以上のように構成されたこの発明のエレベータの
制御装置の動作について説明する。強風。Next, the operation of the elevator control device of the present invention configured as described above will be explained. Strong wind.
台風情報は気象庁よりＴＶ受像機、ラジオ受像機。Typhoon information is provided by the Japan Meteorological Agency through TV and radio receivers.
新聞など雫罵メされるので、その情報をもとに振動感知
器５が作動するようにあらかじめセットする。通常、ガ
バナロープ２はかごｌと同速度で動いているが、強風１
台風などにより、建物が揺れると、ガバナロープ２も揺
れて、昇降路の突起や、昇降路内機器に干渉して、異常
騒音を発生する。Since newspapers and the like are being scolded, the vibration sensor 5 is set in advance to operate based on that information. Normally, governor rope 2 moves at the same speed as car L, but strong wind 1
When a building shakes due to a typhoon or the like, the governor rope 2 also shakes and interferes with the protrusions of the hoistway and equipment in the hoistway, producing abnormal noise.
そこで、この一実施例においては、異常状態を調速機３
に発生する振動の加速度で振動検知器５により検知し、
その大きさを上限下限設定装置８の下限設定値８Ｂｉ６
よび上限設定値ＳＡと比較判別装置９で比較し、エレベ
ータのｆｉ制御装置１３に対して、運転継続信号ｉｏ、
運転休止信号１１゜運転中止信号１２などを出力して運
転継続、運転休止、運転中止の指示を与える。Therefore, in this embodiment, the abnormal state is detected by the speed governor 3.
The vibration detector 5 detects the acceleration of the vibration generated in
The lower limit setting value 8Bi6 of the upper and lower limit setting device 8
and the upper limit set value SA by the comparison/discrimination device 9, and sends the operation continuation signal io, to the elevator fi control device 13.
An operation stop signal 11, an operation stop signal 12, etc. are output to give an instruction to continue operation, stop operation, or stop operation.
なお、他の実施例として、ガバナロープ２だけでなく、
制御クープル、巻上ロープの振動が伝わる巻上機に振動
感知器を設定すると、ガバナロープだけでなく、さらに
、制御クープル、巻上ロープの異常騒音を感知すること
ができる。In addition, as another example, not only the governor rope 2 but also
If a vibration sensor is installed on the hoisting machine through which the vibrations of the control couple and hoisting rope are transmitted, it is possible to detect abnormal noise not only from the governor rope but also from the control couple and hoisting rope.
以上説明した通り、この発明のエンベータの制御装置に
ζ−Ｑ、＋ｆ、調速機または巻上機に設けた感知器によ
り、ガバナローノ、制御クープル、巻上ロープの振動あ
るいは騒音を感知して、運転を継続するか、停止するか
を判別し、ロープ類が、昇降路内の突起物にひっかかっ
たり、干渉したときの事故の拡大を防止し、運転の安全
を図ることができる。As explained above, the control device for the elevator of the present invention uses ζ-Q, +f, a speed governor or a sensor provided in the hoisting machine to detect the vibration or noise of the governor rotor, control couple, and hoisting rope. It is possible to determine whether to continue or stop the operation, and to prevent the escalation of accidents caused by ropes getting caught on or interfering with protrusions in the hoistway, thereby ensuring operational safety.
第１図はこの発明のエレベータの制御装置の一実施例が
適用されるエレベータの構成を示す図、第２図はこの発
明のエレベータの制御装置のブロック図である。
１・・・かご、２・・・ガバナロープ、３・・・調速機
、４・・・張り車、５・・・振動感知器、６・・・制御
クープル、８・・・上限下限設定装置、９・・・比較判
別装置、１３・・・制御装置。
なお１図中同一符号は同一または相当部分を示す。
代理人 大 岩 増 雄（外２名）
手続補正書（自発）
１．事件の表示 ｂ・願昭５８−１１１３９８号２、発
明の名称 エレベータの制御装置３、ンｎＨＥをず−る
９七゛
事件との関係 特許出願人
住 所 東京都千代田区丸の内二丁１１２番３ン）名
称 （６０１）三菱電機株式会社
代表者片由仁八部
４、代理人
住 所 東京都千代田区丸の内二丁１１２番３号５、補
正の対象
（１）明細書の発明の詳細な説明の欄
６、補正の内容
（１）明細１１頁９行目「強風台風」とあるを「強風１
台風」と補正する。
（２）同第３頁４行目［ＡＩｃセンサ加速度感知器」と
あるを「ＡＥセンサ、加速度感知器」と補正する。
（３）同第４頁７行目「振動検知器５」とあるを「振動
感知器５」と補正する。FIG. 1 is a diagram showing the configuration of an elevator to which an embodiment of the elevator control device of the present invention is applied, and FIG. 2 is a block diagram of the elevator control device of the present invention. DESCRIPTION OF SYMBOLS 1... Car, 2... Governor rope, 3... Speed governor, 4... Tension wheel, 5... Vibration sensor, 6... Control couple, 8... Upper and lower limit setting device , 9... Comparison/discrimination device, 13... Control device. Note that the same reference numerals in each figure indicate the same or corresponding parts. Agent Masuo Oiwa (2 others) Procedural amendment (voluntary) 1. Indication of the case b. Application No. 58-111398 2, Title of the invention Relationship to the Elevator Control Device 3, NHE Z-97 case Patent Applicant Address 112-3 Marunouchi 2-chome, Chiyoda-ku, Tokyo name)
Name (601) Mitsubishi Electric Co., Ltd. Representative: Katayuni Hachibu 4, Agent address: 2-112-3-5 Marunouchi, Chiyoda-ku, Tokyo, Subject of amendment (1) Detailed explanation of the invention column 6 in the specification , Contents of amendment (1) On page 11, line 9 of the specification, the phrase “strong wind typhoon” has been replaced with “strong wind 1
``Typhoon.'' (2) On the 4th line of page 3, the phrase "AIc sensor acceleration sensor" is corrected to "AE sensor, acceleration sensor." (3) On page 4, line 7, "vibration detector 5" is corrected to "vibration detector 5."
Claims (2)
する感知器を上記ロープ類側に設け、上記感知器の出力
信号により、エレベータの運転制御を行うようにしたエ
ンベータの制御装置。(1) A control device for an elevator, in which a sensor for sensing vibration or noise of elevator ropes is provided on the rope side, and operation of the elevator is controlled based on an output signal from the sensor.
定値および上限設定値と比較することにより、運転継続
、運転一時体止、運転中止のいずれかの指令信号とする
ようにしたことを特徴とする特許請求の範囲ｍ１項記載
のエレベータの制御装置。(2) By comparing the output signal of the sensor with a preset lower limit setting value and upper limit setting value, a command signal for continuing operation, temporarily halting operation, or stopping operation is generated. An elevator control device according to claim m1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58111398A JPS602575A (en) | 1983-06-21 | 1983-06-21 | Controller for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58111398A JPS602575A (en) | 1983-06-21 | 1983-06-21 | Controller for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602575A true JPS602575A (en) | 1985-01-08 |
Family
ID=14560138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58111398A Pending JPS602575A (en) | 1983-06-21 | 1983-06-21 | Controller for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602575A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006100791A1 (en) * | 2005-03-22 | 2006-09-28 | Mitsubishi Denki Kabushiki Kaisha | Car sway detector for elevator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922106U (en) * | 1972-03-08 | 1974-02-25 | ||
| JPS52129140A (en) * | 1976-04-23 | 1977-10-29 | Mitsubishi Electric Corp | Controlling apparatus for elevators |
-
1983
- 1983-06-21 JP JP58111398A patent/JPS602575A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922106U (en) * | 1972-03-08 | 1974-02-25 | ||
| JPS52129140A (en) * | 1976-04-23 | 1977-10-29 | Mitsubishi Electric Corp | Controlling apparatus for elevators |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006100791A1 (en) * | 2005-03-22 | 2006-09-28 | Mitsubishi Denki Kabushiki Kaisha | Car sway detector for elevator |
| WO2006100750A1 (en) * | 2005-03-22 | 2006-09-28 | Mitsubishi Denki Kabushiki Kaisha | Car sway detector for elevator |
| US7909144B2 (en) | 2005-03-22 | 2011-03-22 | Mitsubishi Denki Kabushiki Kaisha | Car oscillation detecting device for elevator using a set value to judge car oscillation |
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