JPH10291747A - Maintenance device for elevator - Google Patents
Maintenance device for elevatorInfo
- Publication number
- JPH10291747A JPH10291747A JP9095556A JP9555697A JPH10291747A JP H10291747 A JPH10291747 A JP H10291747A JP 9095556 A JP9095556 A JP 9095556A JP 9555697 A JP9555697 A JP 9555697A JP H10291747 A JPH10291747 A JP H10291747A
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- maintenance
- work
- connector
- hall
- 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)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はエレベータの保守装
置に関する。The present invention relates to an elevator maintenance device.
【０００２】[0002]
【従来の技術】図２に従来のエレベータ保守状態の一例
を示す。図において３はエレベータの運転管理制御を行
う制御盤、４は巻き上げ機、５はエレベータかご、６は
ガイドプーリ、７はエレベータの昇降路、１１は点検
扉、１５はロープ、９は保守作業用携帯端末機を示す。
ロープは一端をエレベータのかごに固定して、ガイドプ
ーリを介して他の一端を巻き上げ機４に固定している。
そして巻き上げ機４がロープを巻き付け，巻き戻すこと
によってエレベータの昇降を行っている。2. Description of the Related Art FIG. 2 shows an example of a conventional elevator maintenance state. In the figure, reference numeral 3 denotes a control panel for operation control of elevator operation, 4 denotes a hoist, 5 denotes an elevator car, 6 denotes a guide pulley, 7 denotes an elevator shaft, 11 denotes an inspection door, 15 denotes a rope, and 9 denotes a maintenance work. 1 shows a mobile terminal.
One end of the rope is fixed to the elevator car, and the other end is fixed to the hoisting machine 4 via a guide pulley.
The hoist 4 winds the rope and rewinds the elevator to move up and down the elevator.
【０００３】また、巻き上げ機４のモータの回転は制御
盤３で制御している。この構成においては、保守点検は
制御盤に保守作業用携帯端末機９を接続して行ってお
り、点検用に点検扉が必要となり、設置スペース，開閉
スペースが必要であった。The rotation of the motor of the hoist 4 is controlled by a control panel 3. In this configuration, maintenance and inspection are performed by connecting the portable terminal 9 for maintenance work to the control panel, and an inspection door is required for inspection, and installation space and opening and closing space are required.
【０００４】また、保守作業用携帯端末機を接続する方
式として特開平7−206301 号公報がある。この公知例
は、制御装置から通信用ケーブルをかご操作盤に敷設
し、かご操作盤に携帯用保守装置を接続するためのコネ
クタを設けたものがある。本公知例は、特に昇降路内に
制御盤を設置した場合、救出時について考慮されていな
かった。Japanese Patent Laid-Open No. 7-206301 discloses a system for connecting a portable terminal for maintenance work. In this known example, there is one in which a communication cable is laid on a car operation panel from a control device, and a connector for connecting a portable maintenance device to the car operation panel is provided. In this known example, especially when a control panel is installed in a hoistway, rescue is not considered.
【０００５】[0005]
【発明が解決しようとする課題】昇降路内に制御盤を設
けた場合でも設置スペースを小さくし、また、安全な保
守点検作業および、救出作業を行うことができかつ、耐
ノイズ性に優れ安定した動作が可能な保守装置を提供す
ることを目的とする。SUMMARY OF THE INVENTION Even when a control panel is provided in a hoistway, the installation space can be reduced, safe maintenance work and rescue work can be performed, and noise resistance is excellent and stable. It is an object of the present invention to provide a maintenance device capable of performing the above operation.
【０００６】[0006]
【課題を解決するための手段】本発明では、保守作業に
必要なコネクタあるいは端子をエレベータホールに設
け、エレベータホールで作業ができるため安全で作業性
の良い保守点検作業ができる。According to the present invention, a connector or a terminal required for maintenance work is provided in an elevator hall, and work can be performed in the elevator hall.
【０００７】さらに、エレベータホールに保守作業用携
帯端末機を接続するコネクタを設け、エレベータホール
で前記コネクタに保守作業用携帯端末機を接続し所定の
操作をすれば、制御盤に格納されている保守情報を伝送
用ケーブルを介して保守作業用携帯端末機に取り込まれ
る。本発明によれば安全で作業性の良い保守点検作業が
できる。また、保守運転時および救出運転時には保守作
業用携帯端末機のキー操作に伴い保守作業用携帯端末機
と制御盤との間で、データの授受を行い、エレベータの
運転を行うため安全で作業性の良い救出作業ができる。Further, a connector for connecting a maintenance work portable terminal to the elevator hall is provided. If the maintenance work portable terminal is connected to the connector in the elevator hall and a predetermined operation is performed, the connector is stored in the control panel. The maintenance information is taken into the portable terminal for maintenance work via the transmission cable. ADVANTAGE OF THE INVENTION According to this invention, the maintenance inspection work which is safe and has good workability can be performed. In addition, during maintenance operation and rescue operation, data is exchanged between the maintenance work portable terminal and the control panel in accordance with the key operation of the maintenance work portable terminal, and the elevator operation is safe and workability is improved. Good rescue work.
【０００８】ここで伝送ケーブルは保守作業用携帯端末
機を接続していない場合でも昇降路内に敷設し、制御盤
に接続しておくのが一般的である。しかし伝送ケーブル
を接続したままにしておくとその部分がアンテナとなり
外部の電気的ノイズの影響を受け、制御盤が誤動作する
危険性がある。そこで、その伝送用ケーブルの制御盤側
の接続部にスイッチなどにより入り切りできる接点を設
け、その接点によりケーブルを電気的に接続，非接続と
することにより電気的ノイズの影響を受けないように
し、安定した動作を可能とさせる。Here, even when the portable terminal for maintenance work is not connected, the transmission cable is generally laid in the hoistway and connected to the control panel. However, if the transmission cable is left connected, the portion becomes an antenna and is affected by external electrical noise, and there is a risk that the control panel may malfunction. Therefore, a contact that can be turned on and off by a switch or the like is provided at the connection part on the control panel side of the transmission cable, and the cable is electrically connected and disconnected by the contact so that the cable is not affected by electrical noise. Enables stable operation.
【０００９】[0009]
【発明の実施の形態】以下、本発明による一実施例につ
いて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment according to the present invention will be described below.
【００１０】図１は本発明の全体の斜視図を示し、図３
は本発明の保守作業用携帯端末機接続の電気的なブロッ
ク図を、図２は従来のエレベータの保守状態の一例を示
す。図で、３はエレベータの制御盤であり、昇降路に設
置してある。一般住宅用では一般に機械室を特別に設け
ることは困難であり、図１および図２のように昇降路に
設けている。１は保守作業用携帯端末機９を接続するた
めのコネクタであり、８の伝送用ケーブルで制御盤３に
接続されている。そして、このコネクタは通常運転時は
ホール釦２に隠れていて一般の乗降者には触ることがで
きない。また、制御盤３はエレベータの運転管理制御を
行っており、エレベータの運転は巻き上げ機のモータ制
御によって行われる。一端を巻き上げ機４に、一端をガ
イドプーリ６を介して乗りかご５に固定したロープ１５
を巻き上げ機４の巻き付け，巻き戻しによって乗りかご
５を昇降させる。FIG. 1 is an overall perspective view of the present invention, and FIG.
FIG. 1 is an electrical block diagram of a maintenance work portable terminal connection according to the present invention, and FIG. 2 shows an example of a maintenance state of a conventional elevator. In the figure, reference numeral 3 denotes an elevator control panel, which is installed on a hoistway. In general, it is difficult to provide a machine room specially for a general house, and the machine room is provided on a hoistway as shown in FIGS. Reference numeral 1 denotes a connector for connecting the portable terminal 9 for maintenance work, which is connected to the control panel 3 by a transmission cable 8. This connector is hidden by the hall button 2 during normal operation and cannot be touched by ordinary passengers. In addition, the control panel 3 performs operation management control of the elevator, and the operation of the elevator is performed by motor control of the hoist. A rope 15 having one end fixed to the hoisting machine 4 and one end fixed to the car 5 via a guide pulley 6
The car 5 is raised and lowered by winding and rewinding the hoisting machine 4.
【００１１】制御盤３には運転管理制御を行うマイコン
などを内蔵しており、マイコン１２のパラレルデータを
シリアルデータに変換するシリアル／パラレル変換回路
１３とホール側に設けたスイッチ１６により入り切りす
ることのできる接点１４を備えている。そして、制御盤
３とホール１０を接続する伝送用ケーブル８を敷設し、
ホール側に保守作業用携帯端末機９を接続するためのコ
ネクタ１と制御盤３と伝送ケーブル８を電気的に接続す
るための接点１４を入り切りするためのスイッチ１６を
設け、このコネクタ１に保守作業用携帯端末機９を接続
してマイコン１２と保守作業用携帯端末機９との間で通
信を行う。The control panel 3 incorporates a microcomputer for performing operation management control, and is turned on and off by a serial / parallel conversion circuit 13 for converting parallel data of the microcomputer 12 into serial data and a switch 16 provided on the hall side. The contact 14 is provided. Then, a transmission cable 8 connecting the control panel 3 and the hall 10 is laid,
A connector 1 for connecting the portable terminal 9 for maintenance work and a switch 16 for turning on and off a contact 14 for electrically connecting the control panel 3 and the transmission cable 8 are provided on the hall side. The work portable terminal 9 is connected to perform communication between the microcomputer 12 and the maintenance work portable terminal 9.
【００１２】保守点検として、例えば、保守作業用携帯
端末機９のキーを操作して、乗りかご５を移動させ所望
の位置に停止させて、戸の開閉などの保守点検作業を実
施する。As the maintenance and inspection, for example, the key of the maintenance work portable terminal 9 is operated to move the car 5 to a desired position, and the maintenance and inspection work such as opening and closing the door is performed.
【００１３】このように、本実施例によれば制御盤３内
にメモリされている運転管理情報データを制御盤設置場
所に移動することなくホールにいて保守作業用携帯端末
機９に取り込むことができ、また官庁検査などで必要な
データをホールで測定することができ保守点検の作業性
を向上させることができる。また、トラブルによってか
ごが停止した場合やかご内に利用者が閉じこめられた場
合に、異常個所の調査も制御盤設置場所に移動すること
なくホールにいて行うことができ、非常時の対応を迅速
に行うことができる。As described above, according to this embodiment, the operation management information data stored in the control panel 3 can be taken into the maintenance work portable terminal 9 in the hall without moving to the control panel installation location. In addition, necessary data can be measured in the hall in inspections of government offices and the like, and workability of maintenance inspection can be improved. In addition, when a car stops due to a trouble or when a user is trapped in a car, abnormalities can be investigated in the hall without moving to the control panel installation location, so that emergency response can be performed quickly. Can be done.
【００１４】[0014]
【発明の効果】本発明によれば、保守点検の作業性を向
上させることができる。またトラブルによってかごが停
止した場合やかご内に利用者が閉じこめられた場合に、
異常個所の調査を制御盤設置場所に移動することなくホ
ールにいて行うことができ、非常時の対応を迅速に行う
ことができる。さらに伝送ケーブルの制御盤側の接続部
に電気的に接続，非接続とすることができる接点を設け
ているため、通信用ケーブルを昇降路内に敷設したまま
にしておいても、外部の電気的ノイズの影響を受けるこ
とがなく、制御盤の安定した動作が可能となる。According to the present invention, the workability of maintenance and inspection can be improved. Also, if the car stops due to trouble or if the user is trapped in the car,
Investigation of the abnormal location can be performed in the hall without moving to the control panel installation location, and emergency response can be promptly performed. In addition, since a contact that can be electrically connected and disconnected is provided at the connection part on the control panel side of the transmission cable, even if the communication cable is laid in the hoistway, external electrical The control panel can operate stably without being affected by mechanical noise.
【図１】本発明の全体の斜視図。FIG. 1 is an overall perspective view of the present invention.
【図２】従来のエレベータの保守状態の一例を示す斜視
図。FIG. 2 is a perspective view showing an example of a conventional elevator maintenance state.
【図３】本発明の保守作業用携帯端末機接続の電気的な
ブロック図。FIG. 3 is an electrical block diagram of the connection of the portable terminal for maintenance work according to the present invention.
１…コネクタ、３…制御盤、８…伝送用ケーブル、１０
…エレベータホール、１４…接点、１６…スイッチ。DESCRIPTION OF SYMBOLS 1 ... Connector, 3 ... Control panel, 8 ... Transmission cable, 10
... Elevator hall, 14 ... Contact, 16 ... Switch.
Claims (1)
内に設置したエレベータにおいて、保守作業用に前記制
御盤に接続することができる端子をホールに設け、該当
端子と前記制御盤間を接続するケーブルの途中に前記ホ
ール側に設けたスイッチにより入り切りできる接点を設
けたことを特徴とするエレベータの保守装置。In an elevator in which a control panel for performing operation management control is installed in a hoistway of a car, a terminal which can be connected to the control panel for maintenance work is provided in a hall, and a terminal is provided between the corresponding terminal and the control panel. A maintenance device for an elevator, characterized in that a contact which can be turned on and off by a switch provided on the hall side is provided in the middle of a cable connecting the elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9095556A JPH10291747A (en) | 1997-04-14 | 1997-04-14 | Maintenance device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9095556A JPH10291747A (en) | 1997-04-14 | 1997-04-14 | Maintenance device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10291747A true JPH10291747A (en) | 1998-11-04 |
Family
ID=14140866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9095556A Pending JPH10291747A (en) | 1997-04-14 | 1997-04-14 | Maintenance device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10291747A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086935A1 (en) * | 2002-04-12 | 2003-10-23 | Toshiba Elevator Kabushiki Kaisha | Elevator maintenance system |
| JP2006016180A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Electric Building Techno Service Co Ltd | Maintenance system for elevator |
| WO2008072023A1 (en) * | 2006-12-13 | 2008-06-19 | Otis Elevator Company | Portable emergency and inspection interface for elevators |
| WO2011090665A3 (en) * | 2010-01-22 | 2011-11-03 | Otis Elevator Company | Elevator safety circuit shorting tool |
| JP2015051839A (en) * | 2013-09-06 | 2015-03-19 | 東芝エレベータ株式会社 | Maintenance and inspection system of passenger conveyor and switch unit used for the same |
| CN113135477A (en) * | 2020-01-20 | 2021-07-20 | 奥的斯电梯公司 | Guidance of safety check operation of functional components of an elevator system |
-
1997
- 1997-04-14 JP JP9095556A patent/JPH10291747A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086935A1 (en) * | 2002-04-12 | 2003-10-23 | Toshiba Elevator Kabushiki Kaisha | Elevator maintenance system |
| CN1317177C (en) * | 2002-04-12 | 2007-05-23 | 东芝电梯株式会社 | Elevator maintenance system |
| JP2006016180A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Electric Building Techno Service Co Ltd | Maintenance system for elevator |
| WO2008072023A1 (en) * | 2006-12-13 | 2008-06-19 | Otis Elevator Company | Portable emergency and inspection interface for elevators |
| WO2011090665A3 (en) * | 2010-01-22 | 2011-11-03 | Otis Elevator Company | Elevator safety circuit shorting tool |
| JP2015051839A (en) * | 2013-09-06 | 2015-03-19 | 東芝エレベータ株式会社 | Maintenance and inspection system of passenger conveyor and switch unit used for the same |
| CN113135477A (en) * | 2020-01-20 | 2021-07-20 | 奥的斯电梯公司 | Guidance of safety check operation of functional components of an elevator system |
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