JPS61192678A - Driving device for elevator for hospital - Google Patents

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】 〔発明の利用分野〕 この発明は、病院用エレベータ−の運転装置の改良に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] This invention relates to an improvement in an operating device for a hospital elevator.

〔発明の背景〕[Background of the invention]

従来、エレベータ−はかご内負荷が所定値（満員状態）
に達すると、かごが乗場呼びに応答しても、新しい乗客
の乗り込みは不能になる。そこで乗場に満貫通過の表示
を出し乗場呼びを通過するようにしている。このかご内
負荷の検出は１通常かとに設置された検出器が、乗って
いる人や物の重量を検出することにより行われる。一方
近来病院において寝台用エレベータ−を一般人と共用し
て利用する場合が多くなっている。この場合寝台はその
重量に比較して、占める床面積が大きいため、たとえ上
記負荷検出器で満員でないと判断され、かごが停止した
場合には実際に乗車できないことが多い、その結果むだ
なかと停止によって運転効率が低下する。また救急患者
を運搬しているような場合には救急活動に支障を期たす
などの問題が生じるという欠点があった。これを解決す
る手段として特開昭５７−６７４６９に記載の様な装置
が考案された。しかし、この様な装置では運転操作盤を
新たに設けなければならないために高価となりまた悪戯
などによりエレベータ−を不特定多数の者に専用される
恐れがあった。Conventionally, elevators have a predetermined load inside the car (full state).
When this point is reached, new passengers cannot board even if the car responds to a hall call. Therefore, a sign is displayed at the boarding hall indicating that the train has passed the boarding hall, so that passengers can pass through the boarding hall. The load inside the car is usually detected by a detector installed in the car by detecting the weight of people and objects inside the car. On the other hand, in recent years, it has become common for hospitals to share elevators for beds with the general public. In this case, the bed occupies a large floor area compared to its weight, so even if the load detector determines that the car is not full and the car stops, it is often impossible to actually board the car. Stopping reduces operating efficiency. In addition, when an emergency patient is being transported, there is a drawback in that it may interfere with emergency activities. As a means to solve this problem, a device as described in Japanese Patent Application Laid-Open No. 57-67469 was devised. However, such a device requires a new operation panel, which is expensive, and there is a risk that the elevator may be used exclusively by an unspecified number of people due to mischief.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、特定の専用運転装置をエレベータ−運
転操作盤に設けることなく特定の運転者によって専用運
転が行える病院用エレベータ−を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a hospital elevator that can be operated exclusively by a specific operator without installing a specific dedicated operating device on the elevator operation panel.

〔発明の概要〕[Summary of the invention]

本発明の特徴はエレベータ−の扉を開扉延長させる開扉
操作装置を操作することでエレベータ−を専用運転に切
換える装置を設けたことにある。A feature of the present invention is that a device is provided for switching the elevator to dedicated operation by operating a door opening operation device that extends the opening of the elevator door.

〔発明の実施例〕[Embodiments of the invention]

以下１本発明の一実施例を図により説明する。 An embodiment of the present invention will be described below with reference to the drawings.

図中Ｐ、Ｎは直流電源ＯＢＥは開延長釦、Ａとドアを開
扉延長させるための補助リレー、Ａ、、Ａ。In the figure, P and N are DC power supplies OBE are opening extension buttons, and A and A are auxiliary relays for extending the door opening.

はその接点、ＲＯはドアの再開扉用リレー、ＯＢは開扉
釦、ＸＡはドア開扉操作中動作する時限装置、ＸＡ工は
その接点、ＸＢは開扉延長用時限装置、ＸＢ□はその接
点、Ｗ、。は積載負荷８０％検出の秤装置、Ｗ、、、　
Ｗ、、は積載負荷２０％検出の秤装置用リレーの接点、
ＰＳは通過運転指令リレー、ＰＳｌ、　ＰＳ、、　ＰＳ
３はその接点、Ｂは開延長リレー、Ｂ、、Ｂ、はその接
点、Ｄは減速用リレー、Ｄｏはその接点、Ｆ工〜Ｆ、、
Ｆ２〜Ｆ□はかご位置同期階床リレー、Ｈ１〜Ｈ１は乗
場登録リレーの接点、Ｃ工〜Ｃ１はかご呼び登録リレー
の接点である６以上の構成においてこの一実施例の動作
について説明すると、寝台をエレベータ−で運搬すると
きには運搬者がかご内に寝台を搬入する前に運転盤に設
けられた開延長釦ＯＢＥを押すことを考えると、開延長
釦ＯＢＥを押すことによりＰ−ＯＢＥ−Ａ−Ｎの回路の
開扉延長補助リレーＡは付勢される。このときエレベー
タ−かご内は無負荷状態であり積載負荷２０％検出の秤
装置用リレーの接点ＷＺｔが閉略しているため接点Ａ２
の閉路によりＰ−Ａ、−Ｗ、１−ＰＳ−Ｎの回路により
通過運転指令リレーＰＳが付勢する。同時に開扉延長補
助リレーＡの付勢によりその接点Ａ□が閉路しＰ−Ａ１
−Ｂ−Ｎの回路で開延長リレーＢが付勢され接点Ｂ１の
閉路により自己保持する。同様に接点Ａ工の閉路により
Ｐ−Ａ、−ＸＢ−Ｈの回路により開扉延長用時限装置Ｘ
Ｂが一定時限付勢されＸＢの自己接点ＸＢ、により一定
時限付勢路ＬＰ−Ｂ□−ＸＢ、−ＸＢ−Ｎ（７）回路が
消勢され開延長リレーＢも消勢される０通過運転指令リ
レーＰＳが付勢されることによりその接点ＰＳ２が、開
路されるため階床リレーの接点Ｆ１〜Ｆ、および乗場呼
び登録リレーの接点Ｈ１〜Ｈ，（リレー回路は図示せず
）が閉路しても減速用リレーＤは付勢されず乗場呼びに
は応答しない、しかし階床リレーの接点Ｆ２〜Ｆ２．お
よびかご呼び登録リレーの接点０１〜Ｇ、（リレー回路
は図示せず）が閉路したとき、たとえば同一階床のかと
呼びリレーの接点Ｃ１と階床リレーの接点Ｆ２　が閉路
したときＰ−Ｆ２−Ｃ□−Ｄ−Ｎの回路により減速用リ
レーＤは付勢される。このことによりその接点Ｄ工が開
路しＰ−ＰＳｌ−Ｗ、、−Ｄ、−ＰＳ−Ｎの通過指令用
リレーＰＳは消勢され専用運転が解除されその階床で減
速しエレベータ−は停止する（減速停止回路は図示せず
）、一方間延長釦を操作せず乗場呼び釦を押し続けた場
合を考えると、乗場呼び釦を押し続けたときに閉路する
ドアの再開扉用リレーＲＯによりＰ−ＲＯ−ＸＡ−Ｎの
回路でドア開閉操作中動作する時限装置ＸＡは付勢され
る。また寝台が搬入されたことにより積載負荷２０％検
出の秤装置用リレーの接点Ｗ２□が閉路され、Ｐ−ＸＡ
１−Ｗ２□−ＰＳ−Ｎの回路で通過運転指令リレーＰＳ
が付勢される０通過運転指令リレーＰＳが付勢された後
の動作説明は前述したため省略する。次にかご回連転盤
に設けられた開扉釦○Ｂを押し続けた場合を考えると乗
場呼び釦を押し続けたと同様に通過運転指令リレーＰＳ
が付勢され専用運転となる。動作説明は乗場呼び釦を押
し続けた場合と同じため省略する。is the contact, RO is the relay for reopening the door, OB is the door opening button, XA is the timer that operates during the door opening operation, XA is the contact, XB is the timer for extending the door opening, and XB□ is the timer for opening the door. Contact point, W. is a weighing device that detects 80% of the load, W...
W, , is the contact point of the relay for the weighing device that detects 20% load,
PS is passing operation command relay, PSl, PS, PS
3 is the contact point, B is the opening extension relay, B,, B is the contact point, D is the deceleration relay, Do is the contact point, F-F,...
F2 to F□ are car position synchronization floor relays, H1 to H1 are contacts of hall registration relays, and C to C1 are contacts of car call registration relays.The operation of this embodiment in a configuration of six or more will be explained as follows. Considering that when transporting a bed in an elevator, the transporter presses the opening extension button OBE provided on the driving panel before carrying the bed into the car, by pressing the opening extension button OBE, P-OBE-A -N circuit's door opening extension auxiliary relay A is energized. At this time, the inside of the elevator car is in a no-load state and contact WZt of the weighing device relay for detecting 20% of the loaded load is closed, so contact A2
When the circuit is closed, the passing operation command relay PS is energized by the circuit of PA, -W, and 1-PS-N. At the same time, the contact A□ closes due to the activation of the door opening extension auxiliary relay A, and P-A1
-B-N circuit energizes open extension relay B, which is self-maintained by closing contact B1. Similarly, by closing the contact A, the circuit P-A, -XB-H causes the timer X to extend the opening of the door.
0-passing operation in which B is energized for a certain period of time and XB's self-contact XB deenergizes the energizing path LP-B□-XB, -XB-N (7) circuit for a certain period of time, and the open extension relay B is also de-energized. When the command relay PS is energized, its contact PS2 is opened, so the contacts F1 to F of the floor relay and the contacts H1 to H of the hall call registration relay (the relay circuit is not shown) are closed. However, the deceleration relay D is not energized and does not respond to the hall call, but the floor relay contacts F2 to F2. and when contacts 01 to G of the car call registration relay (relay circuit not shown) are closed, for example, when contact C1 of the car call relay and contact F2 of the floor relay on the same floor are closed, P-F2- The deceleration relay D is energized by the C□-D-N circuit. As a result, the contact D is opened, the passing command relay PS of P-PSl-W, -D, -PS-N is deenergized, exclusive operation is canceled, the elevator decelerates at that floor, and the elevator stops. (The deceleration and stop circuit is not shown.) If we consider the case where the hall call button is kept pressed without operating the extension button, the relay RO for reopening the door that closes when the hall call button is kept pressed will cause the -RO-XA-N circuit energizes the timer XA which operates during door opening/closing operations. In addition, as the bed was brought in, contact W2□ of the weighing device relay for detecting 20% load was closed, and P-XA
1-W2□-PS-N circuit passes operation command relay PS
A description of the operation after the zero-pass operation command relay PS is energized will be omitted since it has been described above. Next, if you keep pressing the door opening button ○B provided on the car rotating panel, the passing operation command relay PS will be activated in the same way as if you kept pressing the hall call button.
is energized and becomes a dedicated operation. The explanation of the operation will be omitted as it is the same as when the hall call button is held down.

目的階に到着後寝台を搬出する前に運転盤に設けられた
開延長釦○ＢＥを押した場合を考えると、開延長釦○Ｂ
Ｅを押すことにより前述同様開扉延長補助リレーＡが付
勢されその接点Ａ２は閉路されるが積載負荷２０％検出
の秤装置用リレーの接点Ｗ２□が寝台積載により開路さ
れているため通過運転指令リレーＰＳは付勢されない、
また開延長釦を操作せず乗場呼び釦を押し続れた場合を
考えると前述した様にドア再開扉用リレーＲ○の閉路に
よりドア開扉操作中動作する時限装置ＸＡは付勢され、
その接点ＸＡ、が閉路し通過運転指令リレーＰＳが付勢
されるが寝台搬出され秤装置用リレーの接点Ｗ２２が開
路しＰ−ＰＳ、−Ｗ、、−Ｄｌ−ＰＳ−Ｈの自己保持回
路は消勢し通過運転指令リレーＰＳは消勢する０次に運
転盤に設けられた開扉釦ＯＢを押し続けた場合を考える
と乗場呼び釦を押し続けた場合と同様通過運転指令リレ
ーＰＳは消勢し専用運転を解除エレベータ−は自動運転
となる０以上説明したように専用運転の切換を特定の運
転者のみが行うことができるので無駄にエレベータ−の
運転効率を下げることがない。Considering the case where you press the extension extension button ○BE on the driving panel after arriving at the destination floor and before taking out the bed, the extension extension button ○B is pressed.
By pressing E, the door opening extension auxiliary relay A is energized as described above, and its contact A2 is closed, but since the contact W2□ of the weighing device relay for detecting 20% load is open due to loading the bed, passing operation is performed. Command relay PS is not energized,
Also, if we consider the case where the hall call button is kept pressed without operating the opening extension button, the timer XA that operates during the door opening operation is energized by the closing of the door reopening relay R○, as described above.
The contact XA is closed and the passing operation command relay PS is energized, but when the bed is taken out, the contact W22 of the weighing device relay is opened, and the self-holding circuit of P-PS, -W, -Dl-PS-H is The passing operation command relay PS is deenergized. 0 Next, considering the case where the door opening button OB provided on the driving panel is held down, the passing operation command relay PS is deactivated in the same way as when the hall call button is held down. When the dedicated operation is canceled, the elevator enters automatic operation.As explained above, only a specific driver can switch the dedicated operation, so that the operating efficiency of the elevator is not unnecessarily lowered.

〔発明の効果〕〔Effect of the invention〕

本発明によれば、専用運転の切換が専用運転切換スイッ
チを操作することなく特定の運転者によって簡単に行う
ことができる。According to the present invention, switching between dedicated operation can be easily performed by a specific driver without operating a dedicated operation changeover switch.

【図面の簡単な説明】[Brief explanation of the drawing]

図は本発明による一実施例の回路図を示したものである
。The figure shows a circuit diagram of an embodiment according to the present invention.

Claims (1)

【特許請求の範囲】[Claims] １、複数階床をサービスするエレベーターかごと、この
かごを就役させる呼び登録装置と前記エレベーターかご
内負荷が設定値に達すると動作する第１の負荷検出装置
によって前記エレベーターかごを乗場呼びに停止させな
いような通過装置と前記エレベーターの扉を開扉延長さ
せる開扉操作手段とを備えたエレベーターにおいて、前
記エレベーターの扉を開扉延長させる開扉操作手段が操
作された時、前記通過装置の動作を行う装置を備えたこ
とを特徴とする病院用エレベーター運転装置。1. An elevator car that serves multiple floors, a call registration device that puts this car into service, and a first load detection device that operates when the load in the elevator car reaches a set value prevents the elevator car from stopping at a hall call. In an elevator comprising a passage device and a door opening operation means for opening and extending the door of the elevator, when the opening operation means for opening and extending the door of the elevator is operated, the operation of the passage device is controlled. A hospital elevator operating device characterized by being equipped with a device for operating an elevator.