JPH019815Y2 - - Google Patents
Info
- Publication number
- JPH019815Y2 JPH019815Y2 JP1981067146U JP6714681U JPH019815Y2 JP H019815 Y2 JPH019815 Y2 JP H019815Y2 JP 1981067146 U JP1981067146 U JP 1981067146U JP 6714681 U JP6714681 U JP 6714681U JP H019815 Y2 JPH019815 Y2 JP H019815Y2
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- car
- predetermined floor
- floor
- power supply
- 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
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はエレベータかごに搭載された蓄電池に
電力を供給する装置に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a device for supplying power to a storage battery mounted on an elevator car.
従来、エレベータかごと機械室との間の信号や
電力の授受には制御ケーブルを使用していた。と
ころが、この制御ケーブルは通常昇降路のほぼ中
央部に設置された接続箱とかごとの間につり下げ
られているため、建物が高層になるに従つてつり
下げられる部分も長大となつてくる。そのため、
かごの移動に伴つて、ねじれたり振動したりし、
ひいては制御ケーブル芯線の断線を起こしたりす
る欠点があつた。
Conventionally, control cables have been used to transfer signals and power between the elevator car and the machine room. However, this control cable is usually suspended between the connection box and the car, which are installed approximately in the center of the hoistway, so as the building gets taller, the length of the cable that is suspended becomes longer. Therefore,
As the car moves, it may twist or vibrate.
This also has the disadvantage of causing breakage of the control cable core wire.
そこで、制御ケーブルを廃止し、無線によつて
信号などを授受させようとすることが提案されて
いる。 Therefore, it has been proposed to eliminate the control cable and to send and receive signals etc. wirelessly.
しかし、無線を使用する場合は小電力の信号を
授受することはできるが、大きな電力を必要とす
る扉開閉電動機や長時間にわたつて連続的に電力
を使用する照明装置の電力の授受は困難である。
そのため、電力供給用の蓄電池をかごに搭載し、
この蓄電池を適宜充電するようにしている。 However, when using wireless, it is possible to send and receive small power signals, but it is difficult to send and receive power for door opening/closing motors that require large amounts of power and lighting devices that use power continuously for long periods of time. It is.
Therefore, a storage battery for power supply is installed in the car,
This storage battery is charged as appropriate.
ところで、この蓄電池の充電方法としては従来
は下記の方法を使用していた。第１の方法はエレ
ベータ昇降路の高さ方向の全長にわたつて給電体
を設け、かごが階床に着床する毎に充電する方法
である。第２の方法は所定の階床、例えば最下階
の昇降路にのみ給電体を設け、かごが最下階に着
床したときに蓄電池を充電するものである。 By the way, the following method has conventionally been used to charge this storage battery. The first method is to provide a power supply over the entire length of the elevator hoistway in the height direction and charge the car each time it lands on a floor. The second method is to provide a power supply only in the hoistway of a predetermined floor, for example, the lowest floor, and charge the storage battery when the car lands on the lowest floor.
ところが第１の方法では、昇降路全長にわたつ
て給電体を設けなければならないため、据付作業
や保守点検作業に多大な労力を要する欠点があつ
た。また第２の方法では給電体は１箇所にのみ設
ければ良いため、据付作業などは容易になるが、
かごが所定の階床に来なければ充電できないた
め、かごが他階床のみのサービスを長時間続ける
と蓄電池の蓄電量が減少し、扉開閉用電動機の駆
動ができなくなつたり、照明が暗くなつたり又は
消えたりする恐れがあつた。
However, in the first method, the power supply body must be provided over the entire length of the hoistway, which has the disadvantage that installation work and maintenance and inspection work require a great deal of labor. In addition, in the second method, the power supply only needs to be installed in one location, so installation work is easier, but
Since the car cannot be charged unless it reaches the designated floor, if the car continues to serve only other floors for a long time, the amount of electricity stored in the storage battery will decrease, and the electric motor for opening and closing the door will no longer be able to drive, and the lighting will become dim. There was a risk that it would fade or disappear.
本考案は上記従来の欠点を解消するためになさ
れたものである。 The present invention has been made in order to eliminate the above-mentioned conventional drawbacks.
本考案は所定階の昇降路にのみ給電体を設け、
少なくともタイマー及び扉の開閉回数を検出する
カウンタにより蓄電池の蓄電量の減少を検出し、
かごを上記所定階に呼び寄せて充電を行うことに
より、従来の欠点を解消するものである。
This invention installs a power supply only in the hoistway of a predetermined floor,
At least a timer and a counter that detects the number of times the door is opened and closed detect a decrease in the amount of electricity stored in the storage battery,
By calling the car to the predetermined floor and charging it, the drawbacks of the conventional system are solved.
以下、本考案の一実施例を第１図及び第２図に
より説明する。
An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
図に於いて１はエレベータかご、２は蓄電池、
３はローラ４、アーム５よりなる集電体であり、
３ａ，３ｂの一対よりなつている。６は昇降路に
設けられた給電体であり、６ａ，６ｂの一対より
なつている。７は給電体６が設置された所定階の
乗場、８はメインロープ、９は昇降路壁、Ｐ，Ｎ
は電源、１０は蓄電池２の蓄電量の減少を検出す
る蓄電量減少検出装置であり、蓄電池２の充電終
了後からカウントを始めるタイマー及び扉の開閉
回数を検出するカウンタとからなつている。１１
は蓄電池２の充電時間を検出するタイマー、１２
はダイオード、Ｐ１，Ｎ１は扉開閉用電動機など
に電力を供給する電源母線である。 In the figure, 1 is the elevator car, 2 is the storage battery,
3 is a current collector consisting of a roller 4 and an arm 5;
It consists of a pair of 3a and 3b. Reference numeral 6 denotes a power supply body provided in the hoistway, which consists of a pair of 6a and 6b. 7 is a landing on a predetermined floor where the power feeder 6 is installed, 8 is a main rope, 9 is a hoistway wall, P, N
10 is a power supply, and 10 is a storage battery amount reduction detection device for detecting a decrease in the storage battery 2, which is comprised of a timer that starts counting after the storage battery 2 is charged, and a counter that detects the number of times the door is opened and closed. 11
12 is a timer that detects the charging time of storage battery 2;
is a diode, and P1 and N1 are power supply busbars that supply power to a door opening/closing motor and the like.
上記のような構成であるため、かご１が所定階
に着床すると、給電体６と集電体３が係合し、第
２図のＰ−６ａ−３ａ−１２−２−３ｂ−６ｂ−
Ｎの回路により蓄電池２が充電されるとともにタ
イマー１１がカウントを始める。そしてこのタイ
マー１１がカウントを終了するまでの間かご１は
所定階に停止し、蓄電池２が十分に充電されるよ
うにしてある。 Because of the above configuration, when the car 1 lands on a predetermined floor, the power supply body 6 and the current collector 3 engage with each other, and the P-6a-3a-12-2-3b-6b-
The storage battery 2 is charged by the N circuit, and the timer 11 starts counting. The car 1 is stopped at a predetermined floor until the timer 11 finishes counting, so that the storage battery 2 is sufficiently charged.
かご１が所定階以外の階床を長時間サービス
し、蓄電量減少検出装置１０を構成するタイマー
又はカウンタが作動すると、かご１を所定階に呼
び寄せる。このかご１の呼び寄せ回路は蓄電量減
少検出装置１０の動作を検出するリレーを設け、
このリレー接点により所定階の呼びを登録すれば
良いため図示省略する。尚このとき、他に呼び登
録がされている場合は、他の呼び登録によるサー
ビス終了後に所定階へ呼び寄せるようにしても良
く、他の呼び登録に優先して所定階へ呼び寄せる
ようにしても良い。また、他の呼び登録の数が所
定数以下の場合にのみ他の呼び登録のサービスを
優先させても良い。更に、上記蓄電量減少検出装
置１０には、タイマー及びカウンタの他に蓄電池
２の蓄電量を直接検出する電圧検出装置を含めて
も良い。 When the car 1 services a floor other than the predetermined floor for a long time and the timer or counter constituting the power storage amount reduction detection device 10 operates, the car 1 is called to the predetermined floor. The call circuit for the car 1 is provided with a relay that detects the operation of the storage amount reduction detection device 10,
Since it is sufficient to register a call for a predetermined floor using this relay contact, illustration thereof is omitted. At this time, if other call registrations have been made, the call may be made to the predetermined floor after the service of the other call registrations is completed, or the call may be made to the predetermined floor in priority to other call registrations. . Alternatively, priority may be given to services for other call registrations only when the number of other call registrations is less than or equal to a predetermined number. Furthermore, the storage battery amount decrease detection device 10 may include a voltage detection device that directly detects the storage amount of the storage battery 2 in addition to the timer and the counter.
尚、集電体３は常時はかご１側へ後退させてお
き、所定階に着床したときのみ、ばねや電磁石に
より前進させるようにしても良く、また給電体６
が最端階に設置されているときはその上部又は下
部を傾斜させておき、集電体３をばねなどの弾性
体を介して常時前進位置に保持するようにしても
良い。 Note that the current collector 3 may be always moved backward toward the car 1 side, and may be moved forward by a spring or an electromagnet only when landing on a predetermined floor.
When the current collector 3 is installed at the endmost floor, its upper or lower part may be inclined, and the current collector 3 may be always held in the forward position via an elastic body such as a spring.
以上説明したように、本考案によれば、給電体
は所定階に設置するのみで良いため、据付作業や
保守点検作業が容易となり、また、蓄電池の充電
量を常に一定以上に保てるため、蓄電池の寿命を
増すことができる。
As explained above, according to the present invention, the power supply only needs to be installed on a designated floor, which simplifies installation work and maintenance and inspection work.Also, since the amount of charge of the storage battery can always be kept above a certain level, the storage battery can increase the lifespan of
第１図は本考案の一実施例を示す昇降路縦断面
図、第２図は本考案の一実施例の要部回路図であ
る。
１……エレベータかご、２……蓄電池、３……
集電体、６……給電体、１０……蓄電量減少検出
装置、１１……タイマー。
FIG. 1 is a vertical sectional view of a hoistway showing an embodiment of the present invention, and FIG. 2 is a circuit diagram of a main part of an embodiment of the present invention. 1...Elevator car, 2...Storage battery, 3...
Current collector, 6... Power feeder, 10... Electricity storage amount reduction detection device, 11... Timer.
Claims (1)
所定階にかごが来たとき上記給電体と係合して上
記蓄電池に充電する集電体とをかごに搭載したも
のにおいて、 少なくともタイマーと扉の開閉回数を検出する
カウンタとを使用して上記蓄電池の蓄電量の減少
を検出する装置と、この装置が作動したとき上記
所定階の呼びを登録して、上記かごを上記所定階
へ呼び寄せる装置を備えたことを特徴とするエレ
ベータの給電装置。[Scope of Claim for Utility Model Registration] A power feeder is provided in the hoistway of a predetermined floor, and a storage battery and a current collector that engages with the power feeder and charges the storage battery when the car reaches the predetermined floor are attached to the car. The installed one includes a device that detects a decrease in the amount of electricity stored in the storage battery using at least a timer and a counter that detects the number of times the door is opened and closed, and registers a call for the predetermined floor when this device is activated. A power supply device for an elevator, comprising a device for calling the car to the predetermined floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981067146U JPH019815Y2 (en) | 1981-05-08 | 1981-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981067146U JPH019815Y2 (en) | 1981-05-08 | 1981-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57181766U JPS57181766U (en) | 1982-11-18 |
| JPH019815Y2 true JPH019815Y2 (en) | 1989-03-17 |
Family
ID=29863161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981067146U Expired JPH019815Y2 (en) | 1981-05-08 | 1981-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH019815Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002057171A1 (en) * | 2001-01-19 | 2002-07-25 | Hitachi, Ltd. | Elevator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139242A (en) * | 1999-11-16 | 2001-05-22 | Hitachi Ltd | Power supply device for elevator car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043438A (en) * | 1973-08-21 | 1975-04-19 | Mitsubishi Heavy Industries Ltd. | Charging method of carriage |
| JPS5396146A (en) * | 1977-02-01 | 1978-08-23 | Ishikawajima Harima Heavy Ind Co Ltd | Power supply device for elevator cage |
| JPS5631331A (en) * | 1979-08-22 | 1981-03-30 | Fuji Electric Co Ltd | Dc power source |
-
1981
- 1981-05-08 JP JP1981067146U patent/JPH019815Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043438A (en) * | 1973-08-21 | 1975-04-19 | Mitsubishi Heavy Industries Ltd. | Charging method of carriage |
| JPS5396146A (en) * | 1977-02-01 | 1978-08-23 | Ishikawajima Harima Heavy Ind Co Ltd | Power supply device for elevator cage |
| JPS5631331A (en) * | 1979-08-22 | 1981-03-30 | Fuji Electric Co Ltd | Dc power source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002057171A1 (en) * | 2001-01-19 | 2002-07-25 | Hitachi, Ltd. | Elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57181766U (en) | 1982-11-18 |
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