JPH10109872A - Low speed operation device for passenger conveyor - Google Patents

Low speed operation device for passenger conveyor

Info

Publication number
JPH10109872A
JPH10109872A JP26732596A JP26732596A JPH10109872A JP H10109872 A JPH10109872 A JP H10109872A JP 26732596 A JP26732596 A JP 26732596A JP 26732596 A JP26732596 A JP 26732596A JP H10109872 A JPH10109872 A JP H10109872A
Authority
JP
Japan
Prior art keywords
low
speed operation
passenger conveyor
speed
driving
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.)
Granted
Application number
JP26732596A
Other languages
Japanese (ja)
Other versions
JP3170564B2 (en
Inventor
Masahiko Kimura
正彦 木村
Kenichi Kubota
健一 窪田
済 ▲吉▼岡
Wataru Yoshioka
Koji Sumita
幸司 住田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
Hitachi Building Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Priority to JP26732596A priority Critical patent/JP3170564B2/en
Publication of JPH10109872A publication Critical patent/JPH10109872A/en
Application granted granted Critical
Publication of JP3170564B2 publication Critical patent/JP3170564B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Escalators And Moving Walkways (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce the labor of each worker to a great extent, and secure safety at the time of low speed operation. SOLUTION: A low speed operation device 16 is so constituted that a supporting frame 21 capable of being mounted to/demounted from the stationary part (a mounting fixture provided for a main frame) of an escalator, and a control device 20 provided with a wiring cable 27 connected with an electrical power supply, a wiring cable 28 connected with an electromagnetic brake 12, and with a wiring cable 30 connected with a remote control devcie 29, are integrally provided with a driving machine 17 composed of a small electric motor 18, and of a reduction gear 19. And the stationary part 23 of the supporting frame 21 is mounted to the mounting fixture, concurrently a chain is windingly installed between a sprocket 25 driven by the small electric motor 18 and a small sprocket 15 provided for a driving device 9, and the escalator is so designed as to be operated at low speeds with the remote control device 29 operated thereafter.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、保守点検時などに
エスカレータ等の乗客コンベアを低速運転するために用
いられる、乗客コンベアの低速運転装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a passenger conveyor low-speed operation device used for low-speed operation of a passenger conveyor such as an escalator during maintenance and inspection.

【0002】[0002]

【従来の技術】エスカレータ等の乗客コンベアにおいて
は、一般に、据付現場での組立時や試運転時、あるいは
保守点検時などに、低速運転を行う必要がある。
2. Description of the Related Art Generally, in a passenger conveyor such as an escalator, it is necessary to perform a low-speed operation at the time of assembling at an installation site, at the time of trial operation, or at the time of maintenance and inspection.

【0003】このような乗客コンベアの低速運転に用い
られる装置としては、従来、実公昭52−37589号
公報に記載されているように、減速機を内蔵し、乗客コ
ンベアの駆動装置の電動機の主軸に取り付けられる小型
電動機が広く知られている。すなわち、乗客コンベアを
低速運転させる場合には、従来、かかる小型電動機を前
記駆動装置の電動機の主軸に直結させて、機械室内の作
業者が手で支えたまま該小型電動機を駆動させる。これ
により、前記減速機を介して前記主軸に動力が伝達され
るので、乗客コンベアが低速運転できるようになってい
る。
[0003] As a device used for such a low-speed operation of a passenger conveyor, as described in Japanese Utility Model Publication No. 52-37589, a reduction gear is built in and a main shaft of an electric motor of a driving device of the passenger conveyor is conventionally used. 2. Description of the Related Art A small electric motor mounted on a vehicle is widely known. That is, when the passenger conveyor is operated at a low speed, the small electric motor is conventionally directly connected to the main shaft of the electric motor of the driving device, and the small electric motor is driven while being supported by a worker in the machine room. Thereby, power is transmitted to the main shaft via the speed reducer, so that the passenger conveyor can be operated at low speed.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、上述し
た従来の低速運転装置は、作業者が狭い機械室内で小型
電動機を手で支えたまま運転操作を行わなければならな
いので、不安定な姿勢を余儀なくされて危険であり、且
つ多大な労力を要するため作業効率も悪かった。
However, in the above-mentioned conventional low-speed driving apparatus, the operator must perform the driving operation while supporting the small electric motor with his / her hand in a narrow machine room. The work efficiency was poor because it was dangerous and required a great deal of labor.

【0005】本発明はこのような従来技術の課題を解決
するためになされたもので、その目的は、低速運転時に
作業者の労力が大幅に軽減できて安全性も確保できる、
乗客コンベアの低速運転装置を提供することにある。
The present invention has been made to solve such problems of the prior art, and its object is to significantly reduce the labor of an operator during low-speed operation and to ensure safety.
An object of the present invention is to provide a low-speed operation device for a passenger conveyor.

【0006】[0006]

【課題を解決するための手段】上述した目的を達成する
ため、本発明は、乗客コンベアの駆動装置に低速運転用
電動機を連結して低速運転が行えるようにした低速運転
装置において、前記低速運転用電動機に、乗客コンベア
の固定部位に着脱可能な支持体と、電源に接続される配
線ケーブルおよび前記駆動装置の電磁ブレーキに接続さ
れる配線ケーブルを有する低速運転用制御装置とを一体
的に設ける構成とした。
SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a low-speed driving apparatus which can perform a low-speed operation by connecting a low-speed driving motor to a driving device for a passenger conveyor. The electric motor is integrally provided with a support detachable to a fixed portion of the passenger conveyor, and a low-speed operation control device having a wiring cable connected to a power supply and a wiring cable connected to an electromagnetic brake of the driving device. The configuration was adopted.

【0007】このように低速運転用電動機に支持体と低
速運転用制御装置とが一体化してあると、取扱い性が良
好となり、且つ、低速運転時に該支持体を乗客コンベア
の固定部位に取り付けておくことにより、低速運転用の
電動機および制御装置を該固定部位にて安定した状態で
支持することができるので、手で支える必要がなくなる
作業者の労力が大幅に軽減されて、安全性および作業効
率が著しく高まる。
When the support and the control device for low-speed operation are integrated with the motor for low-speed operation as described above, handleability is improved, and the support is attached to the fixed portion of the passenger conveyor during low-speed operation. By doing so, the motor and the control device for low-speed operation can be stably supported at the fixed portion, so that the labor of the operator who does not need to support by hand is greatly reduced, and safety and work Efficiency is significantly increased.

【0008】また、前記低速運転用制御装置が低速運転
操作用遠隔装置を備える構成にしておけば、低速運転時
に作業者は機械室の外から運転操作が行えるので、作業
効率や安全性が一層高まる。
If the low-speed operation control device is provided with a low-speed operation operation remote device, the operator can operate the operation from outside the machine room at the time of low-speed operation, so that the operation efficiency and safety are further improved. Increase.

【0009】[0009]

【発明の実施の形態】以下、本発明の実施形態を図1な
いし図4に基づいて説明する。ここで、図1は本発明に
よる低速運転装置をエスカレータの駆動装置に接続した
様子を示す斜視図、図2は図1に示す低速運転装置の支
持体を取付雇に取り付けるための構造を示す説明図、図
3は図2に示す支持体を取付雇に取り付けた状態を示す
縦断面図、図4はエスカレータの駆動機構の概略を示す
側面図である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Here, FIG. 1 is a perspective view showing a state in which a low-speed operation device according to the present invention is connected to a drive device of an escalator, and FIG. 2 is a diagram showing a structure for attaching a support of the low-speed operation device shown in FIG. FIG. 3 is a longitudinal sectional view showing a state where the support shown in FIG. 2 is attached to a mounting member, and FIG. 4 is a side view showing an outline of an escalator driving mechanism.

【0010】まず、エスカレータの駆動機構の概略につ
いて説明すると、上下階に跨って設置された主枠1内
に、無端状に連結されて回転駆動される多数の踏段2が
配設されていて、これらの踏段2群は、上部機械室1A
内の駆動スプロケット5と下部機械室1B内の従動スプ
ロケット6との間に巻き掛けられた踏段チェーン7に連
結されている。また、主枠1には、踏段2群の回転方向
に沿って欄干3が立設されていて、この欄干3の外周部
には、ハンドレール4が摺動自在に装着されている。
First, an outline of a drive mechanism of an escalator will be described. A large number of steps 2 which are connected endlessly and driven to rotate are arranged in a main frame 1 installed over upper and lower floors. These two steps are in the upper machine room 1A
Is connected to a step chain 7 wound around a driving sprocket 5 in the inside and a driven sprocket 6 in the lower machine room 1B. A balustrade 3 is erected on the main frame 1 along the rotation direction of the group of steps 2. A handrail 4 is slidably mounted on the outer periphery of the balustrade 3.

【0011】上部機械室1A内には、前記駆動スプロケ
ット5の近傍に駆動装置9が設置されている。この駆動
装置9は、マシンベース8上に電動機10と減速機11
とを載置固定して、該減速機11の入力軸側に電磁ブレ
ーキ12を設けるとともに、該減速機11の出力軸側に
スプロケット13を設けて概略構成されている。そし
て、このスプロケット13と前記駆動スプロケット5と
の間に駆動チェーン14(図4参照)が巻き掛けてある
ので、駆動装置9の電動機10を駆動させることによ
り、スプロケット13,5等を介して踏段チェーン7お
よび踏段2群が回転駆動されるようになっている。
In the upper machine room 1A, a driving device 9 is installed near the driving sprocket 5. The driving device 9 includes an electric motor 10 and a reduction gear 11 on a machine base 8.
Are mounted and fixed, an electromagnetic brake 12 is provided on the input shaft side of the speed reducer 11, and a sprocket 13 is provided on the output shaft side of the speed reducer 11. Since the drive chain 14 (see FIG. 4) is wound between the sprocket 13 and the drive sprocket 5, by driving the electric motor 10 of the drive device 9, the steps are carried out via the sprockets 13, 5 and the like. The chain 7 and the second group of steps are rotationally driven.

【0012】本発明による低速運転装置16は、図1に
示すように、小型電動機18および減速機19からなる
低速運転用の駆動機17に、配線ケーブル27,28,
30や低速運転操作用の遠隔装置29を有する低速運転
用の制御装置20と、エスカレータの主枠1に固設され
る取付雇31(図2,3参照)に対して着脱可能な支持
枠21と、持ち運びに便利なように付設された取っ手2
4とを一体的に設け、減速機19の出力軸側にスプロケ
ット25を設けて概略構成されており、このスプロケッ
ト25と、電磁ブレーキ12の軸部に設けた低速運転用
の小型スプロケット15との間に、動力伝達用のチェー
ン26(図4参照)を巻き掛けて使用される。かかる低
速運転装置16の一体化構造を具体的に述べると、本実
施形態においては、駆動機17の小型電動機18上に制
御装置20を載置固定し、且つ、駆動機17の減速機1
9の側部に支持枠21を固定している。
As shown in FIG. 1, a low-speed operation device 16 according to the present invention is connected to a low-speed operation drive 17 comprising a small motor 18 and a speed reducer 19 by wiring cables 27, 28, and 28.
30 and a control device 20 for low-speed operation having a remote device 29 for low-speed operation, and a support frame 21 detachable from a mounting member 31 (see FIGS. 2 and 3) fixed to the main frame 1 of the escalator. And a handle 2 attached for easy carrying
4 is integrally provided, and a sprocket 25 is provided on the output shaft side of the speed reducer 19. The sprocket 25 is provided with a small sprocket 15 for low-speed operation provided on the shaft of the electromagnetic brake 12. In between, a power transmission chain 26 (see FIG. 4) is used. Specifically, in the present embodiment, the control device 20 is mounted and fixed on the small electric motor 18 of the driving machine 17 and the speed reducer 1 of the driving machine 17 is described.
The support frame 21 is fixed to the side of the reference numeral 9.

【0013】なお、前記制御装置20に延設されている
配線ケーブルのうち、配線ケーブル27は図示せぬ電源
に接続するためのもので、配線ケーブル28は前記電磁
ブレーキ12のコイル端子12Tに接続するためのもの
で、配線ケーブル30は前記遠隔装置29に接続するた
めのものである。また、前記支持枠21には、保管時な
どに低速運転装置16が傾倒しないように姿勢を安定さ
せるための支柱脚22や、低速運転時に前記取付雇31
に取り付けるための固定部23が設けられている。ま
た、前記遠隔装置29には、前記小型電動機18を正逆
運転するための運転スイッチ29Aと、前記電磁ブレー
キ12を制動解除状態にするためのブレーキ解放スイッ
チ29Bと、これらの運転スイッチ29Aおよびブレー
キ解放スイッチ29Bの動作を無効にするための停止ス
イッチ29Cとが設けられている。
The wiring cable 27 is connected to a power source (not shown), and the wiring cable 28 is connected to the coil terminal 12T of the electromagnetic brake 12. The distribution cable 30 is for connecting to the remote device 29. Further, the support frame 21 has a support leg 22 for stabilizing the posture so that the low-speed operation device 16 does not tilt during storage or the like.
There is provided a fixing portion 23 to be attached to the device. The remote device 29 includes an operation switch 29A for operating the small electric motor 18 in a forward / reverse operation, a brake release switch 29B for bringing the electromagnetic brake 12 into a brake release state, and an operation switch 29A and a brake. A stop switch 29C for invalidating the operation of the release switch 29B is provided.

【0014】次に、この低速運転装置16の支持枠21
を、主枠1に固設された取付雇31に取り付けるための
構造について詳細に説明する。
Next, the support frame 21 of the low-speed operation device 16
Will be described in detail with respect to a structure for attaching to a mounting member 31 fixed to the main frame 1.

【0015】図2,3に示すように、この低速運転装置
16は、支持枠21の固定部23を取付雇31に対して
仮固定するための第1の取付手段32と、本固定するた
めの第2の取付手段33とを備えている。第1の取付手
段32は、具体的には、支持枠21の固定部23を貫通
するボルト36の一端側に直方体形状の係止部材34を
設け、且つ他端側にハンドル35を設けて構成されてい
る。また、第2の取付手段33は、具体的には、前記ボ
ルト36に螺着されたナット37と、このナット37の
外周部に装着されたラチェット38およびそのハンドル
39とによって構成されており、ナット37の前後両側
に当て板40と外れ止め41とが配置させてある。ま
た、支持枠21の固定部23には、取付雇31との対向
面の所定個所、具体的には前記ボルト36が貫通する透
孔23Hと同じ高さで所定量横に離れた位置に、位置決
め用の突起42が設けてある。一方、取付雇31には、
前記係止部材34や前記突起42が挿通可能な長孔31
Hが設けてある。
As shown in FIGS. 2 and 3, the low-speed operation device 16 is provided with first mounting means 32 for temporarily fixing the fixing portion 23 of the support frame 21 to the mounting member 31 and for permanent fixing. And the second attaching means 33. Specifically, the first mounting means 32 is configured by providing a rectangular parallelepiped locking member 34 at one end of a bolt 36 penetrating the fixing portion 23 of the support frame 21 and providing a handle 35 at the other end. Have been. The second mounting means 33 is specifically composed of a nut 37 screwed to the bolt 36, a ratchet 38 mounted on the outer periphery of the nut 37, and a handle 39 thereof. A backing plate 40 and a stopper 41 are arranged on both front and rear sides of the nut 37. Further, the fixing portion 23 of the support frame 21 is provided at a predetermined position on the surface facing the mounting member 31, specifically, at a position horizontally separated by a predetermined amount at the same height as the through hole 23 </ b> H through which the bolt 36 passes. A projection 42 for positioning is provided. On the other hand,
The long hole 31 through which the locking member 34 and the projection 42 can be inserted.
H is provided.

【0016】そして、エスカレータを低速運転させる場
合には、上部機械室1Aの乗降床1Fを取り外した後、
まず、低速運転装置16の支持枠21の固定部23を、
主枠1に固設された取付雇31に対向させて、第1の取
付手段32の係止部材34を取付雇31の長孔31Hに
挿通してから、仮固定用のハンドル35を図2に矢印で
示すように回転操作することにより、係止部材34を同
図に鎖線で示す位置まで回転移動させて、低速運転装置
16を取付雇31に仮固定する。次いで、減速機19に
設けられたスプロケット25と電磁ブレーキ12に設け
られた小型スプロケット15との間に、動力伝達用のチ
ェーン26を巻き掛けて、係止部材34を取付雇31の
長孔31Hに沿ってスライド移動させながら低速運転装
置16の取付位置を調整し、該チェーン26に所定の張
力が付与されるように設定する。しかる後、本固定用の
ハンドル39を回転操作することにより、ラチェット3
8を介してナット37を取付雇31側へ螺進させ、これ
により支持枠21の固定部23をナット37と取付雇3
1とで強固に挟持することができるので、低速運転装置
16の本固定が行える。
When the escalator is operated at a low speed, the floor 1F of the upper machine room 1A is removed, and
First, the fixed portion 23 of the support frame 21 of the low-speed operation device 16 is
After the locking member 34 of the first mounting means 32 is inserted into the long hole 31H of the mounting member 31 so as to face the mounting member 31 fixed to the main frame 1, the handle 35 for temporary fixing is turned on in FIG. Then, the rotation member is rotated as shown by the arrow to rotate the locking member 34 to the position shown by the dashed line in the same figure, and the low-speed operation device 16 is temporarily fixed to the mounting member 31. Next, a power transmission chain 26 is wound around the sprocket 25 provided on the speed reducer 19 and the small sprocket 15 provided on the electromagnetic brake 12, and the locking member 34 is attached to the slot 31H of the mounting member 31. The position of the low-speed driving device 16 is adjusted while sliding along the axis, and the chain 26 is set so that a predetermined tension is applied. Thereafter, the ratchet 3 is rotated by rotating the fixing handle 39.
8, the nut 37 is screwed toward the mounting member 31 so that the fixing portion 23 of the support frame 21 is fixed to the nut 37 and the mounting member 3.
1 can firmly hold the low-speed operation device 16.

【0017】このようにして低速運転装置16を取付雇
31に本固定したなら、配線ケーブル28を電磁ブレー
キ12のコイル端子12Tに接続するとともに、配線ケ
ーブル27を電源に接続し、さらに配線ケーブル30を
介して遠隔装置29を制御装置20に接続しておくこと
により、作業準備が完了する。
When the low-speed operation device 16 is permanently fixed to the mounting member 31 in this way, the wiring cable 28 is connected to the coil terminal 12T of the electromagnetic brake 12, the wiring cable 27 is connected to the power supply, and the wiring cable 30 is further connected. The work preparation is completed by connecting the remote device 29 to the control device 20 via.

【0018】そして、建屋の床上において、遠隔装置2
9を手に持った作業者がブレーキ解放スイッチ29Bを
押圧操作することにより、電磁ブレーキ12が制動解除
状態となるので、この作業者が運転スイッチ29Aを押
圧操作すれば、エスカレータは小型電動機18の動力を
得て正方向あるいは逆方向に低速運転を開始する。ま
た、かかる低速運転中に作業者が停止スイッチ29Cを
押圧操作すれば、前記スイッチ29A,29Bの動作が
無効になるため、エスカレータは速やかに運転を停止す
る。
Then, on the floor of the building, the remote device 2
When the operator presses the operation switch 29A by pressing the brake release switch 29B, the electromagnetic brake 12 is released. Starts low-speed operation in the forward or reverse direction with power. If the operator presses the stop switch 29C during the low-speed operation, the operations of the switches 29A and 29B become invalid, and the escalator stops the operation immediately.

【0019】このように本実施形態においては、主枠1
に設けた取付雇31に支持枠21の固定部23を取り付
けておくことにより、低速運転装置16を該取付雇31
にて安定した状態で支持することができるので、作業者
は低速運転装置16を取付雇31に本固定した後、建屋
の床上から遠隔装置29によってエスカレータの低速運
転操作を行うことができる。それゆえ、機械室内で不安
定な姿勢のまま運転操作を行わねばならなかった従来技
術に比べて、低速運転時における作業者の労力が大幅に
軽減し、安全性および作業効率が著しく高まる。
As described above, in the present embodiment, the main frame 1
By attaching the fixed portion 23 of the support frame 21 to the attachment 31 provided in the
The operator can perform the low-speed operation of the escalator from the floor of the building by using the remote device 29 after the low-speed operation device 16 is fully fixed to the mounting staff 31 because of the stable support. Therefore, as compared with the related art in which the driving operation has to be performed in an unstable posture in the machine room, the labor of the operator during the low-speed operation is greatly reduced, and the safety and the working efficiency are significantly increased.

【0020】また、上述した低速運転装置16は、小型
電動機18および減速機19からなる駆動機17に、支
持枠21と制御装置20とが一体化してあり、持ち運び
に便利なように取っ手24も設けてあるので、取扱い性
が良好である。
In the low-speed operation device 16 described above, a support frame 21 and a control device 20 are integrated with a driving device 17 including a small electric motor 18 and a speed reducer 19, and a handle 24 is also provided for easy carrying. Since it is provided, handleability is good.

【0021】[0021]

【発明の効果】本発明による乗客コンベアの低速運転装
置は、以上説明したような形態で実施され、以下に記載
されるような効果を奏する。
The passenger conveyor low-speed driving apparatus according to the present invention is implemented in the above-described embodiment, and has the following effects.

【0022】低速運転用電動機に支持体と低速運転用制
御装置とが一体化してあるので、取扱い性が良好であ
り、また、低速運転時に該支持体を乗客コンベアの固定
部位に取り付けておくことにより、低速運転用の電動機
および制御装置を該固定部位にて安定した状態で支持す
ることができるので、手で支える必要がなくなる作業者
の労力が大幅に軽減されて、安全性および作業効率が著
しく高まる。
Since the support and the control device for low-speed operation are integrated with the motor for low-speed operation, the handleability is good, and the support should be attached to the fixed portion of the passenger conveyor during low-speed operation. Thereby, the motor and the control device for low-speed operation can be supported in a stable state at the fixed portion, so that the labor of the operator who does not need to support by hand is greatly reduced, and safety and work efficiency are reduced. Significantly increase.

【0023】また、低速運転用制御装置が低速運転操作
用遠隔装置を備える構成にしておけば、低速運転時に作
業者は機械室の外から運転操作が行えるので、作業効率
や安全性が一層高まる。
Further, if the control device for low-speed operation is provided with a remote device for low-speed operation, the operator can operate from outside the machine room during low-speed operation, so that the work efficiency and safety are further improved. .

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明による低速運転装置をエスカレータの駆
動装置に接続した様子を示す斜視図である。
FIG. 1 is a perspective view showing a state in which a low-speed operation device according to the present invention is connected to an escalator driving device.

【図2】図1に示す低速運転装置の支持体を取付雇に取
り付けるための構造を示す説明図である。
FIG. 2 is an explanatory view showing a structure for attaching a support of the low-speed driving device shown in FIG.

【図3】図2に示す支持体を取付雇に取り付けた状態を
示す縦断面図である。
FIG. 3 is a longitudinal sectional view showing a state where the support shown in FIG. 2 is attached to a mounting member.

【図4】エスカレータの駆動機構の概略を示す側面図で
ある。
FIG. 4 is a side view schematically showing a drive mechanism of the escalator.

【符号の説明】[Explanation of symbols]

1 主枠 1A,1B 機械室 2 踏段 5 駆動スプロケット 6 従動スプロケット 7 踏段チェーン 9 駆動装置 10 電動機 11 減速機 12 電磁ブレーキ 15 小型スプロケット 16 低速運転装置 17 駆動機 18 小型電動機 19 減速機 20 制御装置 21 支持枠(支持体) 23 固定部 25 スプロケット 26 チェーン 27,28,30 配線ケーブル 29 遠隔装置 29A 運転スイッチ 29B ブレーキ解放スイッチ 29C 停止スイッチ 31 取付雇 DESCRIPTION OF SYMBOLS 1 Main frame 1A, 1B Machine room 2 Step 5 Drive sprocket 6 Driven sprocket 7 Step chain 9 Drive device 10 Electric motor 11 Reduction gear 12 Electromagnetic brake 15 Small sprocket 16 Low speed drive 17 Drive 18 Small electric motor 19 Reducer 20 Control device 21 Support frame (support) 23 Fixing part 25 Sprocket 26 Chain 27, 28, 30 Wiring cable 29 Remote device 29A Operation switch 29B Brake release switch 29C Stop switch 31

───────────────────────────────────────────────────── フロントページの続き (72)発明者 住田 幸司 東京都千代田区神田錦町1丁目6番地 株 式会社日立ビルシステムサービス内 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Koji Sumita 1-6-6 Kanda Nishikicho, Chiyoda-ku, Tokyo Within Hitachi Building System Service Co., Ltd.

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 乗客コンベアの駆動装置に低速運転用電
動機を連結して低速運転が行えるようにした低速運転装
置において、前記低速運転用電動機に、乗客コンベアの
固定部位に着脱可能な支持体と、電源に接続される配線
ケーブルおよび前記駆動装置の電磁ブレーキに接続され
る配線ケーブルを有する低速運転用制御装置とを一体的
に設けたことを特徴とする乗客コンベアの低速運転装
置。
1. A low-speed operation device in which a low-speed operation motor is connected to a drive device for a passenger conveyor so that low-speed operation can be performed. The low-speed operation motor further includes a support detachable from a fixed portion of the passenger conveyor. A low-speed operation device for a passenger conveyor, wherein a low-speed operation control device having a wiring cable connected to a power supply and a wiring cable connected to an electromagnetic brake of the driving device is integrally provided.
【請求項2】 請求項1の記載において、前記低速運転
用電動機に駆動されるスプロケットと、乗客コンベアの
前記駆動装置に設けた低速運転用スプロケットとの間
に、動力伝達用のチェーンを巻き掛けて使用することを
特徴とする乗客コンベアの低速運転装置。
2. The power transmission chain according to claim 1, wherein a power transmission chain is wound between a sprocket driven by the low-speed driving motor and a low-speed driving sprocket provided on the driving device of the passenger conveyor. A low-speed operation device for a passenger conveyor, characterized by being used.
【請求項3】 請求項1または2の記載において、前記
支持体を乗客コンベアの前記固定部位に仮固定するため
の第1の取付手段と、該支持体を該固定部位に本固定す
るための第2の取付手段とを備えていることを特徴とす
る乗客コンベアの低速運転装置。
3. The fixing device according to claim 1, wherein said first support means temporarily fixes said support member to said fixing portion of said passenger conveyor, and said first fixing means permanently fixes said support member to said fixing portion. A low-speed operation device for a passenger conveyor, comprising: a second mounting means.
【請求項4】 請求項1ないし3のいずれかの記載にお
いて、前記低速運転用制御装置が、低速運転操作用遠隔
装置を備えていることを特徴とする乗客コンベアの低速
運転装置。
4. The low-speed operation device for a passenger conveyor according to claim 1, wherein the low-speed operation control device includes a low-speed operation operation remote device.
【請求項5】 請求項4の記載において、前記低速運転
操作用遠隔装置が、乗客コンベアの前記電磁ブレーキを
制動解除状態にするためのブレーキ解放スイッチと、前
記低速運転用電動機を正逆運転するための運転スイッチ
と、この運転スイッチおよび前記ブレーキ解放スイッチ
の動作を無効にするための停止スイッチとを備えている
ことを特徴とする乗客コンベアの低速運転装置。
5. The low-speed driving remote device according to claim 4, wherein the low-speed driving remote control operates the brake release switch for releasing the electromagnetic brake of the passenger conveyor in a braking release state, and drives the low-speed driving motor forward and backward. And a stop switch for invalidating the operation of the operation switch and the brake release switch.
JP26732596A 1996-10-08 1996-10-08 Passenger conveyor low-speed operation device Expired - Fee Related JP3170564B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26732596A JP3170564B2 (en) 1996-10-08 1996-10-08 Passenger conveyor low-speed operation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26732596A JP3170564B2 (en) 1996-10-08 1996-10-08 Passenger conveyor low-speed operation device

Publications (2)

Publication Number Publication Date
JPH10109872A true JPH10109872A (en) 1998-04-28
JP3170564B2 JP3170564B2 (en) 2001-05-28

Family

ID=17443260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26732596A Expired - Fee Related JP3170564B2 (en) 1996-10-08 1996-10-08 Passenger conveyor low-speed operation device

Country Status (1)

Country Link
JP (1) JP3170564B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033587A1 (en) * 2003-09-30 2005-04-14 Daikin Industries, Ltd. Indoor unit of air conditioner
KR100883490B1 (en) * 2004-12-13 2009-02-16 다이킨 고교 가부시키가이샤 Drain water bacteriostatic structure for air conditioner
CN103086248A (en) * 2011-10-28 2013-05-08 康力电梯股份有限公司 Speed measuring device of escalator mainframe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033587A1 (en) * 2003-09-30 2005-04-14 Daikin Industries, Ltd. Indoor unit of air conditioner
AU2004278588B2 (en) * 2003-09-30 2008-01-10 Daikin Industries, Ltd. Indoor unit of air conditioner
US7758409B2 (en) 2003-09-30 2010-07-20 Daikin Industries, Ltd. Indoor unit of air conditioner
KR100883490B1 (en) * 2004-12-13 2009-02-16 다이킨 고교 가부시키가이샤 Drain water bacteriostatic structure for air conditioner
CN103086248A (en) * 2011-10-28 2013-05-08 康力电梯股份有限公司 Speed measuring device of escalator mainframe

Also Published As

Publication number Publication date
JP3170564B2 (en) 2001-05-28

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