JP2007223785A5 - - Google Patents

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JP2007223785A5
JP2007223785A5 JP2006049935A JP2006049935A JP2007223785A5 JP 2007223785 A5 JP2007223785 A5 JP 2007223785A5 JP 2006049935 A JP2006049935 A JP 2006049935A JP 2006049935 A JP2006049935 A JP 2006049935A JP 2007223785 A5 JP2007223785 A5 JP 2007223785A5
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Prior art keywords
rope
elevator
earthquake
automatic inspection
inspection operation
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JP2006049935A
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JP2007223785A (en
JP5023511B2 (en
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Claims (10)

地震感知器が動作した時、かごを最寄階に停止させ、自動点検運転(診断運転)を行った後にエレベータを平常運転に復帰させるエレベータの地震時管制運転装置において、
ロープの横変位により生じるロープの張力を検知し、この検知結果に基づいてロープの引っ掛りの有無を判定し、ロープの引っ掛りが無い場合は自動点検運転を行い、ロープの引っ掛りが有る場合は通報システムに通報することを特徴とするエレベータ装置。
When the seismic detector is activated, the car is stopped at the nearest floor, and after the automatic inspection operation (diagnostic operation) , the elevator is returned to normal operation, and the elevator is controlled during earthquakes.
When the rope tension caused by the lateral displacement of the rope is detected, the presence or absence of the rope is judged based on the detection result, and if there is no rope catch, the automatic inspection operation is performed. Is an elevator device that reports to a reporting system .
地震感知器が動作した時、かごを最寄階に停止させ、自動点検運転(診断運転)を行った後にエレベータを平常運転に復帰させるエレベータの地震時管制運転装置において、
ロープの張力変化に伴う昇降路機器の変位に基づいてロープの引っ掛りの有無を判定し、ロープの引っ掛りが無い場合は自動点検運転を行い、ロープの引っ掛りが有る場合は通報システムに通報することを特徴とするエレベータ装置。
When the seismic detector is activated, the car is stopped at the nearest floor, and after the automatic inspection operation (diagnostic operation) , the elevator is returned to normal operation, and the elevator is controlled during earthquakes.
Based on the displacement of the hoistway device due to the change in the rope tension, the presence or absence of the rope is judged . If the rope is not caught, an automatic inspection operation is performed. If the rope is caught, the notification system is reported. The elevator apparatus characterized by doing.
地震感知器が動作した時、かごを最寄階に停止させ、自動点検運転(診断運転)を行った後にエレベータを平常運転に復帰させるエレベータの地震時管制運転装置において、
ロープを駆動もしくは案内する手段、ロープを支持する支持手段、ロープの張力を検知する張力検知手段のうち、少なくとも一つの手段の平常時と地震後の変動量を、ロープ異常の判定基準とし、上記変動量がある一定レベルの設定値を超えていない場合はロープが引っ掛っていないと判断して自動点検運転を行い、上記変動量が上記設定値を超えている場合はロープが引っ掛ったと判断して通報システムに通報することを特徴とするエレベータ装置。
When the seismic detector is activated, the car is stopped at the nearest floor, and after the automatic inspection operation (diagnostic operation) , the elevator is returned to normal operation, and the elevator is controlled during earthquakes.
Of the means for driving or guiding the rope, the support means for supporting the rope, and the tension detecting means for detecting the tension of the rope, the normal amount of the at least one means and the fluctuation amount after the earthquake are used as the criteria for determining the rope abnormality, and If the fluctuation amount does not exceed a certain set value, it is judged that the rope is not caught, and automatic inspection operation is performed. If the fluctuation amount exceeds the set value, it is judged that the rope is caught. An elevator device characterized by reporting to a reporting system .
地震後に自動点検運転を開始するまでの時間を、少なくとも一つの手段の平常時と地震後の変動量に基づいて決定することを特徴とする請求項3記載のエレベータ装置。 4. The elevator apparatus according to claim 3, wherein the time until the start of the automatic inspection operation after the earthquake is determined based on a normal time of at least one means and a fluctuation amount after the earthquake. エレベータが停止している状態で、地震前後の変動量データを比較することを特徴とする請求項3記載のエレベータ装置。   4. The elevator apparatus according to claim 3, wherein fluctuation data before and after the earthquake are compared while the elevator is stopped. ガバナに設置したガバナエンコーダの出力値を、地震前後の値で比較することを特徴とする請求項3記載のエレベータ装置。   The elevator apparatus according to claim 3, wherein the output values of the governor encoder installed in the governor are compared with values before and after the earthquake. 秤装置の出力値を、地震前後の値で比較することを特徴とする請求項3記載のエレベータ装置。   The elevator apparatus according to claim 3, wherein the output value of the scale device is compared with values before and after the earthquake. 地震感知器が動作した時、かごを最寄階に停止させ、自動点検運転(診断運転)を行った後にエレベータを平常運転に復帰させるエレベータの地震時管制運転装置において、
ロープを駆動もしくは案内する手段、ロープを支持する支持手段、ロープの張力を検知する張力検知手段のうち、少なくとも一つの手段の地震後の計測信号を微分した値を、ロープ異常の判定基準とすることを特徴とするエレベータ装置。
When the seismic detector is activated, the car is stopped at the nearest floor, and after the automatic inspection operation (diagnostic operation) , the elevator is returned to normal operation, and the elevator is controlled during earthquakes.
A value obtained by differentiating the measurement signal after the earthquake of at least one of the means for driving or guiding the rope, the supporting means for supporting the rope, and the tension detecting means for detecting the tension of the rope is used as a criterion for determining the rope abnormality. An elevator apparatus characterized by that.
ロープ異常の判定に用いる同じ物理量を、別の構成のロープを介した計測データにより取得し、それらを比較することにより、ロープ異常の判断を行うことを特徴とする請求項3記載のエレベータ装置。   The elevator apparatus according to claim 3, wherein the same physical quantity used for the determination of the rope abnormality is acquired from measurement data via a rope having a different configuration, and the rope abnormality is determined by comparing them. 巻上機に設置された巻上機エンコーダから得られるかご位置又は速度情報と、ガバナに設置されたガバナエンコーダから得られるかご位置又は速度情報を比較することを特徴とする請求項9記載のエレベータ装置。   10. The elevator according to claim 9, wherein the car position or speed information obtained from the hoisting machine encoder installed in the hoisting machine is compared with the car position or speed information obtained from the governor encoder installed in the governor. apparatus.
JP2006049935A 2006-02-27 2006-02-27 Elevator equipment Active JP5023511B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006049935A JP5023511B2 (en) 2006-02-27 2006-02-27 Elevator equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006049935A JP5023511B2 (en) 2006-02-27 2006-02-27 Elevator equipment

Publications (3)

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JP2007223785A JP2007223785A (en) 2007-09-06
JP2007223785A5 true JP2007223785A5 (en) 2008-05-08
JP5023511B2 JP5023511B2 (en) 2012-09-12

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012056698A (en) * 2010-09-08 2012-03-22 Toshiba Elevator Co Ltd Elevator control device
CN112384462B (en) * 2018-08-08 2021-12-07 株式会社日立大厦*** Elevator diagnosis system
CN112752725B (en) * 2018-10-02 2022-07-12 三菱电机株式会社 Characteristic control device for speed governor system and elevator device
JP6744453B1 (en) * 2019-05-09 2020-08-19 東芝エレベータ株式会社 Abnormality diagnosis system
CN116963984B (en) * 2021-03-12 2024-06-07 三菱电机楼宇解决方案株式会社 Elevator device
CN117105039B (en) * 2023-10-23 2024-01-23 菱王电梯有限公司 Method, system, elevator, equipment and medium for detecting elevator wire rope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684233B2 (en) * 1986-03-05 1994-10-26 株式会社日立製作所 Elevator device and operation control method thereof
JPH10120327A (en) * 1996-10-23 1998-05-12 Toshiba Elevator Technos Kk Abnormality detection device for elevator governor rope
JPH1179595A (en) * 1997-09-09 1999-03-23 Hitachi Ltd Earthquake control operation device of elevator
JPH1179589A (en) * 1997-09-11 1999-03-23 Mitsubishi Denki Bill Techno Service Kk Abnormality detecting device of main rope of elevator
JPH11171423A (en) * 1997-12-15 1999-06-29 Hitachi Ltd Automatic earthquake-return mechanism for elevator

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