EP1422181B1 - Bloc de fonctionnement, etage d'appontement et cabine de monte-charge le comprenant - Google Patents

Bloc de fonctionnement, etage d'appontement et cabine de monte-charge le comprenant Download PDF

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Publication number
EP1422181B1
EP1422181B1 EP01958560A EP01958560A EP1422181B1 EP 1422181 B1 EP1422181 B1 EP 1422181B1 EP 01958560 A EP01958560 A EP 01958560A EP 01958560 A EP01958560 A EP 01958560A EP 1422181 B1 EP1422181 B1 EP 1422181B1
Authority
EP
European Patent Office
Prior art keywords
section
case
operating device
face plate
fitting
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 - Lifetime
Application number
EP01958560A
Other languages
German (de)
English (en)
Other versions
EP1422181A1 (fr
EP1422181A4 (fr
Inventor
Kazuko Mitsubishi Denki Kabushiki Kaisha MATSUDA
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP10180085A priority Critical patent/EP2292544B1/fr
Publication of EP1422181A1 publication Critical patent/EP1422181A1/fr
Publication of EP1422181A4 publication Critical patent/EP1422181A4/fr
Application granted granted Critical
Publication of EP1422181B1 publication Critical patent/EP1422181B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/465—Adaptations of switches or switchgear characterised by their shape or profile being resistant to damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/462—Mechanical or piezoelectric input devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/01—Mounting on appliance
    • H01H2223/028—Mounting on appliance detachable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/058—Casings flush mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/062—Maintenance or repair facilities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/038—Anti-vandalism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms

Definitions

  • the invention relates to an operating device, an elevator hall device equipped with the operating device, and a passenger car equipped with the operating device.
  • the invention relates to an operating device having operation buttons to be used for controlling a passenger car of an elevator system, an elevator hall device equipped with the operating device, and a passenger car equipped with the operating device.
  • a technique for fastening a face plate to a case embedded in a wall section with screws by way of a mount plate is described in, e.g., Japanese Utility Model Application Laid-Open No. 6359/1994 .
  • a technique for providing a case embedded in a wall section with stationary pins and providing a face plate with leaf springs which are to be engaged with the stationary pins is described in, e.g., Japanese Utility Model Application No. 89372/1993 .
  • JP 11-092044 A discloses an operation panel for an elevator, where the cover is prevented from being opened and closed by an unauthorized person by means of a magnetic locking mechanism involving a slide member to be moved by a magnet.
  • the magnet is supposed to be slid on the outer cover, thereby moving the slide member, thus allowing the cover to be removed.
  • An operating device whose face plate is formed so as to be removably attached to a case enables easy maintenance and inspection of the operating device.
  • operating buttons or display sections are provided on the face plate of the operating device so as to project from the rear to the front thereof.
  • Operating buttons provided on the rear of the face plate and an electrical component section of the display section are usually housed in the case.
  • the face plate is removed from the case, thereby enabling operation.
  • the related-art technique encounters a first problem of a third party other than service engineers who actually perform maintenance and inspection operation being able to readily remove a face plate from the case.
  • a malicious third party removes a face plate, thereby breaking electrical components housed in the case.
  • the above-described problem also applies to an operating device disposed in a passenger car of an elevator system other than to an operating device disposed in an elevator hall apparatus to be used for entering and exiting a passenger car which is caused to ascend or descend within a hoistway.
  • the invention has been conceived to solve the problem and aims at providing an operating device which prohibits a third party other than a service engineer who performs maintenance and inspection from removing a face plate.
  • a lock whose lock operation section is projected from a rear surface of a face plate to a front surface of the same is fitted to a fitting section formed in a case by means of operation of the lock operation section.
  • the invention is directed toward the thus-improved operating device which further comprises an auxiliary fitting section for fitting the face plate to the case.
  • the operating device enables fitting of the face plate to the case in a well-balanced manner, along with the fitting section, by use of a single key.
  • an auxiliary fitting section of the thus-improved operating device is formed from a mount plate having an upright section and a fitting plate having another upright section to fit to the upright section.
  • the upright section provided on the mount plate is placed in an inclined upright position.
  • the operating device enables smooth removal of the face plate from the case.
  • the invention is further directed toward the operating device, wherein the operating device is provided on an elevator hall apparatus.
  • the operating device can prevent a malicious third party other than the service engineer from removing the face plate; prevent infliction of damage to a wire, which would otherwise be caused by a service engineer at the time of maintenance and inspection; and prevent occurrence of failures in components, such as an electrical component section housed in the case.
  • the invention is also directed toward the operating device, wherein the operating device is provided on a passenger car of an elevator system.
  • the operating device can prevent occurrence of failures, which would otherwise be caused when a malicious third party other than a service engineer removes a face plate; prevent damage to a wire, which would otherwise be caused by a service engineer at the time of maintenance and inspection; and prevent occurrence of failures in components, such as an electrical component section, housed in the case.
  • Fig. 1 is a schematic front view showing an operating device of the embodiment. Specifically, Fig. 1 is a view showing a surface of a face plate of the operating device.
  • reference numeral 1 designates a face plate which seals an opening section of a case
  • 2c designates a keyway section which serves as a lock operation section into which a service engineer inserts a key at the time of inspection and maintenance
  • 20 designates a display section for informing passengers standing in a hall of a traveling status of a passenger car
  • 21 designates an operation button (call button) for causing the passenger car to stop at an elevator hall and to ascend or descend in a desired direction.
  • Fig. 2 is schematic cross-sectional view of the operating device taken along line X1-X1 shown in Fig. 1 .
  • the lock 2 and the fitting section 8 fit together at the lower end 6c which serves as a longitudinal end of the case 6.
  • the fitting plate 3 serving as an auxiliary fitting section and the mount plate 7 fit together at the upper end 6b serving as the other longitudinal end of the case 6.
  • the bolt 4a penetrates through the fitting plate 3, and the bolt 4c penetrates through the electrical component section 21a.
  • the bolts are fastened into female screw sections (blind sections) formed in the rear surface 1b of the face plate 1.
  • the bolt 4b penetrates through the mount plate 7 and is fastened to a female section provided in the upper end 6b of the case 6.
  • Fig. 3 is a schematic cross-sectional view of the operating device taken along line Y1-Y1 shown in Fig. 2 . Specifically, Fig. 3 is a view showing the rear surface 1b of the face plate 1 of the operating device of the first embodiment.
  • reference numeral 4d designates a bolt which penetrates through the electrical component section 20a for retaining the face plate 1 to the face plate 1 and is fastened to a female section (blind section) of the rear surface 1b;
  • 4f designates a bolt which penetrates through a main body section of the lock 2 for retaining the lock 2 to the face plate 1 and is fastened to a female section (blind section) of the rear surface 1b;
  • 5d designates a nut fitting onto the bolt 4d; and 5f designates a nut which fits onto the bolt 4f.
  • Fig. 4 is a schematic cross-sectional view of the operating device taken along line Z1-Z1 shown in Fig. 2 .
  • Fig. 4 is a front view showing the inside of the case 6 of the operating device according to the first embodiment.
  • 4g designates a bolt which penetrates through a retaining plate for retaining the fitting section 8 on the lower end 6c and is fastened to the female section of the case 6;
  • 5g designates a nut fitting onto the bolt 4g;
  • 6a designates a through hole for wiring purpose provided in the rear surface of the case 6 ;
  • the retaining plate 8b of the fitting section 8 shown in Fig. 4 is omitted from Fig. 2 , and is disposed so as to come into contact with the lock 2.
  • the vertical (longitudinal) position of the face plate 1 relative to the case 6 is substantially determined.
  • the horizontal length of the fitting plate 3 is determined so as to become slightly shorter than the horizontal (lateral) length of the inside of the case 6, thereby substantially determining the horizontal position of the face plate 1 with respect to the case 6.
  • the face plate 1 seals an opening section of the case 6 by means of the lock 2 fitting to the fitting section 8 and the fitting plate 3 serving as an auxiliary fitting section fitting to the mount plate 7.
  • the operating device of the elevator hall apparatus is disposed such that the face plate 1 is provided along the surface of a wall section of a building located in the vicinity of the elevator hall (or an entrance door).
  • a passenger operates an operation button 21 of the plate 1 exposed on the wall section, thereby causing a passenger car of the elevator system- into which the passenger desires to enter- to ascend or descend.
  • FIGs. 5 through 7 are schematic cross-sectional views showing the operating device from a state in which the face plate 1 fits to the case 6 (i.e., the status shown in Fig. 2 ) until a state in which the face plate 1 is removed from the case 6.
  • reference numeral 14 designates a wall section located in the vicinity of an elevator hall of the elevator hall apparatus; and 14a designates a surface (i.e., an exposed surface located in a building) of the wall section 14.
  • the face plate 1 that has become removable is withdrawn in a direction indicated by an arrow in the drawing.
  • the fitting plate 3 serving as an auxiliary fitting section remains fitted with the mount plate 7 at the upper end of the face plate 1 and that of the case 6.
  • the standup section 7a of the mount plate 7 to be disposed on the case 6 is formed so as to stand upright while being inclined toward the lower end 6c in accordance with rotative removal of the face plate 1.
  • the upright section 7a of the mount plate 7 stands upright so as to face the opening section of the case 6. Therefore, when the face plate 1 is removed, the upright section 7a of the mount plate 7 does not interfere with the upright section 3a of the fitting plate 3, and not to hinder movement of the face plate 1.
  • the face plate 1 is withdrawn to a position where the fitting between the fitting plate 3 and the mount plate 7 is able to released. As shown in Fig. 7 , the face plate 1 is moved in a direction indicated by an arrow in the drawing. As a result, removal of the face plate 1 from the case 6 of the operating device is completed.
  • the invention has been applied to an operating device to be placed in an elevator hall apparatus.
  • the invention is not limited to this embodiment; the invention can also be applied to an operating device to be installed in a passenger car of an elevator system or to an operating device to be used for controlling a machine other than the passenger car.
  • an exposed keyway is provided as a lock operation section on the surface 1a of the face plate 1.
  • the lock operation section is not limited to the keyway; various forms of key operation sections, such as a key operation section which enables entry of a password, can also be applied to the lock operation section. Similarly, various forms, such a hook-shaped form, can also be applied to the latch section 2a of the lock 2.
  • the lock 2 and the fitting section 8 are disposed at the lower end of the operating device, and the auxiliary fitting section is provided at the upper end of the operating device.
  • they may be inverted; namely, the lock 2 and the fitting section 8 may be provided at the upper end of the operating device, and the auxiliary fitting section may be provided at the lower end of the operating device. Further, they may be disposed on either side of the operating device.
  • the lock 2 and the fitting section 8 are disposed at the lower end of the operating device, and the auxiliary fitting section is disposed at the upper end of the same.
  • a plurality of locks 2 can be disposed on the operating device.
  • the lock 2 and the fitting section 8 can be disposed at respective upper and lower ends of the operating device, and even such an arrangement yields the same advantage as that of the embodiment.
  • the present invention is not limited to the embodiment, and the embodiment is susceptible to modifications falling within the technical scope of the present invention as defined by the appended claims.
  • the constituent elements are not limited to those described in connection with the embodiment in terms of number, position, and shape.
  • the constituent elements may be embodied in number, position, and shape preferable for implementing the present invention.
  • an operating device As has been described, in an operating device according to the invention, a lock whose lock operation section is projected from a rear surface of a face plate to a front surface of the same is fitted to a fitting section formed in a case, by means of operation of the lock operation section.
  • a third party other than a service engineer capable of operating the lock operation section cannot remove a face plate from a case of the operating device.
  • the operating device is useful as a device capable of prohibiting a malicious third party from causing failures.
  • the operating device of the invention further comprises an auxiliary fitting section for fitting the face plate to the case.
  • the operating device is useful as a device capable of fitting the face plate to the case in a well-balanced manner, along with the fitting section, by use of a single key.
  • an auxiliary fitting section is formed from a mount plate having an upright section and a fitting plate having another upright section to fit to the upright section.
  • the upright section provided on the mount plate is placed in an inclined upright position.
  • the operating device is useful as a device which enables smooth removal of the face plate from the case.
  • the operating device is provided on an elevator hall apparatus.
  • the operating device is useful as an elevator hall apparatus capable of preventing a malicious third party other than the service engineer from removing the face plate; preventing infliction of damage to a wire, which would otherwise be caused by a service engineer at the time of maintenance and inspection; and occurrence of failures in components, such as an electrical component section housed in the case.
  • the operating device is provided on a passenger car of an elevator system.
  • the operating device is useful as a device capable of preventing occurrence of failures, which would otherwise be caused when a malicious third party other than a service engineer removes a face plate; capable of preventing infliction of damage to a wire, which would otherwise be caused by a service engineer at the time of maintenance and inspection; and capable of preventing occurrence of failures in components, such as an electrical component section, housed in the case.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

L'invention concerne un bloc de fonctionnement installé dans l'étage d'appontement ou la cabine d'un monte-charge, dans lequel un verrou (2) pourvu d'une section de fonctionnement de verrou (2c) faisant saillie du côté arrière d'une plaque de surface (1) en direction du côté correspondant de la surface (1a) est inséré dans une partie de fixation (8) située dans un logement (6) par le biais du fonctionnement de ladite section (2c). Etant donné que la plaque de surface (1) peut être enlevée du logement (6) du bloc de fonctionnement uniquement par un ouvrier qui peut faire fonctionner ladite section (2c), il est possible de prévenir une panne provoquée par un tiers animé d'une mauvaise intention.

Claims (5)

  1. Dispositif de manoeuvre incluant
    un boîtier (6) comportant une section d'ouverture ; et
    une plaque de façade (1) qui comporte des boutons d'actionnement (21) faisant saillie depuis une surface arrière (1b) vers une surface avant (1a) et qui doit être disposée de façon amovible sur le boîtier (6) de manière à sceller la section d'ouverture tandis que la surface arrière (1b) est orientée vers le boîtier (6), dans lequel
    la plaque de façade (1) comporte une serrure (2) qui est utilisable à l'aide d'une seule clé (2b) et dont la section d'actionnement de serrure (2c) fait saillie depuis la surface arrière (1b) vers la surface avant (1a),
    le boîtier (6) comporte une section d'insertion (8) comprenant un trou d'insertion (8a) afin d'insérer une section de verrou (2a) de la serrure (2) de la plaque de façade (1) en tournant la clé (2b) introduite dans la section d'actionnement de serrure (2c) dans un sens prédéterminé, et
    la plaque de façade (1) et le boîtier (6) comportent une section de montage auxiliaire (3 ; 7) à utiliser pour ajuster la plaque de façade (1) et le boîtier (6) ensemble, en plus de la serrure (2) et de la section d'insertion (8).
  2. Dispositif de manoeuvre selon la revendication 1, dans lequel la section de montage auxiliaire (3, 7) comprend une plaque de montage (7) qui comporte une section verticale (7a) prévue au niveau d'une extrémité longitudinale du boîtier (6) et se tenant dressée vers l'autre extrémité longitudinale, et une plaque de fixation (3) qui comporte une section verticale (3a) se tenant dressée vers la première extrémité longitudinale, la plaque de fixation (3) devant être disposée au niveau d'une extrémité longitudinale de la plaque de façade (1) et devant s'ajuster sur la plaque de montage (7) ;
    la serrure (2) est placée au niveau de l'autre extrémité longitudinale de la plaque de façade (1) ; et
    la section d'insertion (8) est placée au niveau de l'autre extrémité longitudinale du boîtier (6).
  3. Dispositif de manoeuvre selon la revendication 2, dans lequel la section verticale (7a) de la plaque de montage (7) se tient dressée tout en restant inclinée vers l'autre extrémité longitudinale en association avec le retrait et l'arrimage de la plaque de façade (1) du et sur le boîtier (6).
  4. Appareil de palier d'ascenseur comprenant
    un dispositif de manoeuvre tel que défini dans l'une quelconque des revendications 1 à 3, qui est placé à une position sur une section de paroi à proximité d'un palier, dans lequel
    une cabine d'usager d'un système d'ascenseur dans laquelle un usager souhaite entrer est amenée à monter ou descendre par l'actionnement des boutons d'actionnement (21) au niveau du palier.
  5. Cabine d'usager d'un système d'ascenseur dans laquelle est placé un dispositif de manoeuvre tel que défini par l'une quelconque des revendications 1 à 4, où la cabine d'usager dans laquelle un usager entre est amené à monter ou descendre par l'actionnement du bouton d'actionnement (21) dans la cabine d'usager.
EP01958560A 2001-08-28 2001-08-28 Bloc de fonctionnement, etage d'appontement et cabine de monte-charge le comprenant Expired - Lifetime EP1422181B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10180085A EP2292544B1 (fr) 2001-08-28 2001-08-28 Dispositif de commande et tableau palier et cabine d'ascenseur comprenant ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/007367 WO2003020626A1 (fr) 2001-08-28 2001-08-28 Bloc de fonctionnement, etage d'appontement et cabine de monte-charge le comprenant

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP10180085A Division EP2292544B1 (fr) 2001-08-28 2001-08-28 Dispositif de commande et tableau palier et cabine d'ascenseur comprenant ce dispositif
EP10180085.2 Division-Into 2010-09-27

Publications (3)

Publication Number Publication Date
EP1422181A1 EP1422181A1 (fr) 2004-05-26
EP1422181A4 EP1422181A4 (fr) 2010-03-03
EP1422181B1 true EP1422181B1 (fr) 2012-01-25

Family

ID=11737667

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10180085A Expired - Lifetime EP2292544B1 (fr) 2001-08-28 2001-08-28 Dispositif de commande et tableau palier et cabine d'ascenseur comprenant ce dispositif
EP01958560A Expired - Lifetime EP1422181B1 (fr) 2001-08-28 2001-08-28 Bloc de fonctionnement, etage d'appontement et cabine de monte-charge le comprenant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10180085A Expired - Lifetime EP2292544B1 (fr) 2001-08-28 2001-08-28 Dispositif de commande et tableau palier et cabine d'ascenseur comprenant ce dispositif

Country Status (4)

Country Link
EP (2) EP2292544B1 (fr)
JP (1) JP4929560B2 (fr)
CN (1) CN1240602C (fr)
WO (1) WO2003020626A1 (fr)

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WO2019077701A1 (fr) * 2017-10-18 2019-04-25 三菱電機株式会社 Dispositif d'affichage d'opération d'un ascenseur
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CN109019204B (zh) * 2018-08-10 2020-09-15 日立楼宇技术（广州）有限公司 电梯按钮安装座及电梯按钮装置
CN109626156B (zh) * 2018-12-24 2021-05-28 重庆红方机电有限公司 一种召唤盒结构
CN109969883B (zh) * 2019-01-15 2021-08-31 日立楼宇技术（广州）有限公司 操纵箱及电梯轿厢
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FI98965C (fi) * 1996-04-23 1997-09-10 Kone Oy Järjestely hissin painonapissa
JPH1192044A (ja) 1997-09-18 1999-04-06 Mitsubishi Electric Building Techno Service Co Ltd エレベーター用操作盤
JP2000318940A (ja) * 1999-05-11 2000-11-21 Hitachi Building Systems Co Ltd エレベータの操作盤
JP2001122539A (ja) * 1999-10-22 2001-05-08 Hitachi Building Systems Co Ltd エレベータのデジタルインジケータ取付装置
JP4552255B2 (ja) * 2000-03-01 2010-09-29 三菱電機株式会社 エレベーター用運転操作盤

Also Published As

Publication number Publication date
JP4929560B2 (ja) 2012-05-09
CN1240602C (zh) 2006-02-08
EP2292544A1 (fr) 2011-03-09
EP1422181A1 (fr) 2004-05-26
WO2003020626A1 (fr) 2003-03-13
EP2292544B1 (fr) 2012-08-22
EP1422181A4 (fr) 2010-03-03
CN1489547A (zh) 2004-04-14
JPWO2003020626A1 (ja) 2004-12-16

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