JPS6011883Y2 - Elevator emergency stop device - Google Patents
Elevator emergency stop deviceInfo
- Publication number
- JPS6011883Y2 JPS6011883Y2 JP4146378U JP4146378U JPS6011883Y2 JP S6011883 Y2 JPS6011883 Y2 JP S6011883Y2 JP 4146378 U JP4146378 U JP 4146378U JP 4146378 U JP4146378 U JP 4146378U JP S6011883 Y2 JPS6011883 Y2 JP S6011883Y2
- Authority
- JP
- Japan
- Prior art keywords
- emergency stop
- emergency
- car
- stop button
- relay
- 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.)
- Expired
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Description
【考案の詳細な説明】
この考案はエレベータを非常停止させる装置の改良に関
するものである。[Detailed Description of the Invention] This invention relates to an improvement of a device for making an emergency stop of an elevator.
エレベータのかご内には運転操作盤を設置し、行先階の
ボタン等を配置している。An operation panel is installed inside the elevator car, with buttons for the destination floor, etc.
この操作盤にはかごの運転を停止させる非常停止ボタン
を設置することが義務付けられている。This control panel must be equipped with an emergency stop button that stops the car from operating.
しかし、人を主体とした乗用、寝台用エレベータでは、
この非常停止ボタンはキー操作によるスイッチとするか
、又はキーにより袋戸を開いて操作するなど、非常停止
動作の乱用を防ぐ対策が実施されている。However, in passenger and sleeper elevators that are mainly used by people,
Measures have been taken to prevent the emergency stop button from being abused, such as by using a key-operated switch for the emergency stop button or by opening a cover door using a key.
しかし、非常用エレベータでは、消防活動時の非常停止
の緊急性から、この非常停止ボタンを操作盤に露出して
設置しなければならない。However, in emergency elevators, this emergency stop button must be exposed and installed on the operation panel due to the urgency of emergency stop during firefighting operations.
非常用エレベータは、平常時は乗用又は入荷用として使
用されており、非常停止ボタンの乱用防止には何らの対
策も実施していないのが通常である。Emergency elevators are normally used for passengers or for receiving goods, and usually no measures are taken to prevent abuse of the emergency stop button.
従来、非常停止ボタンの乱用を防止するために、非常停
止ボタンが押されるとかご内や管理人室に設置された警
報ベルを鳴らすものがあるが、管理人不在の場合は長時
間ベルが鳴り、近隣に迷惑を及ぼす欠点があった。Conventionally, in order to prevent abuse of the emergency stop button, when the emergency stop button is pressed, an alarm bell installed inside the car or in the manager's room rings, but if the manager is not present, the bell rings for a long time. , which had the disadvantage of causing a nuisance to the neighborhood.
この考案は上記欠点を改良するもので、非常停止ボタン
による非常停止を可能とするともに、平常時の乱用を防
止し得るようにしたエレベータの非常停止装置を提供す
ることを目的とする。This invention aims to improve the above-mentioned drawbacks, and aims to provide an emergency stop device for an elevator that allows emergency stop using an emergency stop button and prevents abuse during normal times.
以下、図によってこの考案の一実施例を説明する。An embodiment of this invention will be described below with reference to figures.
図中、＋、−は直流電源、１は操作盤に設置された常閉
接点を持つ非常停止ボタン、２はその出力リレーで、２
ａはその常開接点、２ｂは同じく常閉接点、３は消防活
動時等の非常運転指令により開放する非常時運転リレー
接点、４は付勢されるとかごを平常運転させ消勢される
とそれを非常停止させる非常停止リレー、５は付勢され
るとかごを最寄り階に停止させる最寄り階停止リレーで
ある。In the figure, + and - are DC power supplies, 1 is an emergency stop button with a normally closed contact installed on the operation panel, 2 is its output relay, and 2
A is the normally open contact, 2b is the same normally closed contact, 3 is the emergency operation relay contact that opens in response to an emergency operation command such as during firefighting, and 4 is the contact that causes the car to operate normally when energized, and when deenergized. An emergency stop relay 5 is a nearest floor stop relay that stops the car at the nearest floor when energized.
今、非常時（消防活動中）とすれば、非常時運転リレー
接点３は開放している。If we are currently in an emergency (a firefighting operation is in progress), the emergency operation relay contact 3 is open.
このとき、操作盤の非常停止ボタン１が押されると、出
力リレー２は消勢され、接点２ａは開放し、非常停止リ
レー４は消勢され、かごは非常停止する（非常停止の回
路説明は省略する。At this time, when the emergency stop button 1 on the operation panel is pressed, the output relay 2 is deenergized, the contact 2a is opened, the emergency stop relay 4 is deenergized, and the car comes to an emergency stop. Omitted.
）。次に平常時は、非常時運転リレー接点３は閉成して
おり、操作盤の非常停止ボタン１が押されても（＋）−
３−４−（−）の閉回路により非常停止リレー４は付勢
を保ち運転を継続する。). Next, under normal conditions, the emergency operation relay contact 3 is closed, and even if the emergency stop button 1 on the operation panel is pressed (+) -
3-4-(-) closed circuit keeps the emergency stop relay 4 energized and continues operation.
このときは、（＋） −２ｂ−５−（−）の回路により
最寄り階停止リレー５が付勢され、かごは最寄り階に着
床する。At this time, the nearest floor stop relay 5 is energized by the (+)-2b-5-(-) circuit, and the car lands on the nearest floor.
最寄り階停止リレー５は通常のかごの停止を管制するリ
レーで、正規着床を行うものである。The nearest floor stop relay 5 is a relay that controls the normal stop of the car and performs normal landing.
もし、ボタン１により強制的にリレー５を付勢するよう
に構成すれば最寄り階への緊急着床となる（回路の詳細
説明は省略する。If the relay 5 is configured to be forcibly energized by the button 1, an emergency landing will occur on the nearest floor (detailed explanation of the circuit will be omitted).
）。すなわち、非常停止ボタン１は非常時にあっては非
常停止を行い、平常時にあっては最寄り階への緊急着床
を行う機能を有する。). That is, the emergency stop button 1 has the function of performing an emergency stop in an emergency, and performing an emergency landing on the nearest floor in a normal situation.
非常時における非常停止ボタン１の操作は消防活動上重
要で、かごを直ちに停止させる必要がある。Operation of the emergency stop button 1 in an emergency is important for firefighting activities, and it is necessary to stop the car immediately.
一方、平常時は非常停止ボタン１を操作する必要はなく
、いたずらや犯罪等に利用される危険性がある。On the other hand, there is no need to operate the emergency stop button 1 during normal times, and there is a risk that it may be used for mischief or crime.
実施例ではかごの非常停止を避け、最寄り階に停止させ
るようにしである。In this embodiment, an emergency stop of the car is avoided and the car is stopped at the nearest floor.
かごが最寄り階に停止すれば戸が開くので、上記いたず
らや犯罪等の防止に役立つ。When the car stops at the nearest floor, the door opens, which helps prevent the above-mentioned mischief and crime.
以上説明したとおりこの考案では、非常停止ボタンを非
常時に操作すればかごを非常停止させ、平常時に操作す
ればかごを最寄り階に停止させるようにしたので、平常
時における非常停止ボタンの乱用によるかご内のいたず
ら、犯罪等を防止することができる。As explained above, in this invention, if the emergency stop button is operated in an emergency, the car will come to an emergency stop, and if operated in a normal situation, the car will stop at the nearest floor. It is possible to prevent mischief, crimes, etc. within the premises.
図はこの考案によるエレベータの非常停止装置の一実施
例を示す回路図である。
１・・・・・・非常停止ボタン、２・・・・・・同左出
力リレー、３・・・・・・非常時運転リレー接点、４・
・・・・・非常停止リレー ５・・・・・・最寄り階停
止リレー。The figure is a circuit diagram showing an embodiment of an elevator emergency stop device according to this invention. 1...Emergency stop button, 2...Same left output relay, 3...Emergency operation relay contact, 4...
...Emergency stop relay 5...Nearest floor stop relay.
Claims (1)
り動作する指令接点、この指令接点の動作中上記非常停
止ボタンが操作されると上記かごを非常停止させる非常
停止回路、上記指令接点の不動作中上記非常停止ボタン
が操作されると上記かごを最寄り階に停止させる最寄り
階停止回路からなるエレベータの非常停止装置。An emergency stop button provided inside the car, a command contact that operates in response to an emergency operation command, an emergency stop circuit that causes the car to come to an emergency stop when the emergency stop button is operated while this command contact is operating, and a non-operation of the command contact. An emergency stop device for an elevator comprising a nearest floor stop circuit that stops the car at the nearest floor when the emergency stop button is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4146378U JPS6011883Y2 (en) | 1978-03-30 | 1978-03-30 | Elevator emergency stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4146378U JPS6011883Y2 (en) | 1978-03-30 | 1978-03-30 | Elevator emergency stop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54144563U JPS54144563U (en) | 1979-10-06 |
| JPS6011883Y2 true JPS6011883Y2 (en) | 1985-04-18 |
Family
ID=28912108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4146378U Expired JPS6011883Y2 (en) | 1978-03-30 | 1978-03-30 | Elevator emergency stop device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011883Y2 (en) |
-
1978
- 1978-03-30 JP JP4146378U patent/JPS6011883Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54144563U (en) | 1979-10-06 |
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