WO2011010377A1 - Slide door device and elevator - Google Patents
Slide door device and elevator Download PDFInfo
- Publication number
- WO2011010377A1 WO2011010377A1 PCT/JP2009/063177 JP2009063177W WO2011010377A1 WO 2011010377 A1 WO2011010377 A1 WO 2011010377A1 JP 2009063177 W JP2009063177 W JP 2009063177W WO 2011010377 A1 WO2011010377 A1 WO 2011010377A1
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- WO
- WIPO (PCT)
- Prior art keywords
- light
- entrance
- car
- frame
- landing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
Abstract
Description
実施の形態1.
図1はこの発明の実施の形態1によるエレベータのスライドドア装置(かごドア装置及び乗場ドア装置)を示す側面図、図2は図1のかごドア装置を乗場側から見た正面図である。 Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
1 is a side view showing an elevator slide door device (car door device and landing door device) according to
さらにまた、両開きのスライドドア装置において、かご出入口1aの中心線C付近に発光器13と受光器14とを設けたので、かごドア11の全閉近くまで物体検知が可能となる。 Furthermore, by sequentially forming light spots at different positions, the optical axis between the light spot and the
Furthermore, since the
次に、図7はこの発明の実施の形態2によるかごドア装置を示す正面図である。実施の形態1では両開き式のスライドドア装置を示したが、実施の形態2のスライドドア装置は片開き式である。発光器13及び受光器14は、全閉時にかごドア11が当たる側のかご出入口縦枠4の近くに配置されている。他の構成は、実施の形態1と同様である。
Next, FIG. 7 is a front view showing a car door device according to
次に、図8はこの発明の実施の形態3によるエレベータのスライドドア装置(かごドア装置及び乗場ドア装置)を示す側面図、図9は図8のかごドア装置を乗場側から見た正面図である。図において、かご出入口上枠2の乗場出入口上枠7に対向する面には、乗場出入口下枠垂直面8aに光を照射する発光器13が取り付けられている。発光器13は、支持金具15を介してかご出入口上枠2に下向きに取り付けられている。これにより、発光器13は、かご出入口上枠2から乗場6側へ突出して配置されている。また、発光器13の下端部には、光を出射する水平な光出射窓13aが設けられている。
Next, FIG. 8 is a side view showing an elevator slide door device (car door device and landing door device) according to
また、実施の形態1~3では、発光器13及び受光器14をかご1側に取り付けたが、乗場6側に取り付けてもよい。即ち、第1の出入口を乗場出入口、第2の出入口をかご出入口としてもよい。
さらに、実施の形態1~3では、この発明をエレベータのスライドドア装置に適用したが、この発明は、例えば建物に設けられた出入口、列車等の乗り物の乗降口、又は列車のプラットホームの乗降口等にも適用できる。 In the first to third embodiments, the example in which the
In the first to third embodiments, the
Furthermore, in the first to third embodiments, the present invention is applied to an elevator sliding door device. However, the present invention is applicable to, for example, an entrance / exit provided in a building, a vehicle entrance / exit of a train, or a train platform entrance / exit. Etc.
Claims (6)
- 第1の出入口の下部に設けられた第1の下枠を有する第1の出入口枠、
第2の出入口の下部に設けられ、前記第1の下枠に隙間を介して対向する第2の下枠を有する第2の出入口枠、
水平に摺動されることにより前記第1の出入口を開閉する第1のドア、
前記第1のドアとともに水平に摺動されることにより、前記第2の出入口を開閉する第2のドア、
前記第1の出入口の上部及び下部のいずれか一方に設けられ、前記第2の下枠の前記第1の下枠に対向する面である照射面に光を照射する発光器、
前記第1の出入口の上部及び下部の他方に設けられ、前記発光器から発せられ前記照射面で反射された光を受光する受光器、及び
前記発光器から発せられ前記照射面で反射された光が前記受光器で受光されるかどうかを検知することにより、障害物の有無を判定する判定制御部
を備えているスライドドア装置。 A first doorway frame having a first lower frame provided at a lower portion of the first doorway;
A second entrance / exit frame provided at a lower portion of the second entrance / exit and having a second bottom frame facing the first bottom frame via a gap;
A first door that opens and closes the first doorway by being slid horizontally;
A second door that opens and closes the second doorway by sliding horizontally with the first door;
A light emitting device that irradiates light to an irradiation surface that is provided on either the upper or lower portion of the first doorway and that faces the first lower frame of the second lower frame;
A light receiver provided on the other of the upper and lower sides of the first entrance and receiving the light emitted from the light emitter and reflected by the irradiation surface; and the light emitted from the light emitter and reflected by the irradiation surface A sliding door device comprising a determination control unit that determines whether there is an obstacle by detecting whether or not the light is received by the light receiver. - 前記発光器は、前記第1の下枠に取り付けられており、かつ光を出射する垂直な光出射窓を有しており、
前記第1の出入口枠は、前記第1の出入口の上部に設けられた第1の上枠をさらに有しており、
前記受光器は、前記第1の上枠に下向きに取り付けられている請求項1記載のスライドドア装置。 The light emitter is attached to the first lower frame and has a vertical light exit window for emitting light;
The first entrance / exit frame further includes a first upper frame provided at an upper portion of the first entrance / exit,
The sliding door device according to claim 1, wherein the light receiver is attached downward to the first upper frame. - 前記第1の出入口枠は、前記第1の出入口の上部に設けられた第1の上枠をさらに有しており、
前記発光器は、前記第1の上枠に下向きに取り付けられており、
前記受光器は、前記第1の下枠に取り付けられており、かつ光が入射される垂直な光入射窓を有している請求項1記載のスライドドア装置。 The first entrance / exit frame further includes a first upper frame provided at an upper portion of the first entrance / exit,
The light emitter is mounted downward on the first upper frame;
The sliding door device according to claim 1, wherein the light receiver is attached to the first lower frame and has a vertical light incident window through which light is incident. - 前記発光器は、前記照射面に光スポットを形成する光学系を有している請求項1記載のスライドドア装置。 The slide door device according to claim 1, wherein the light emitter has an optical system that forms a light spot on the irradiation surface.
- 前記発光器は、前記光スポットの照射位置を水平方向に変化させる請求項4記載のスライドドア装置。 The slide door device according to claim 4, wherein the light emitter changes an irradiation position of the light spot in a horizontal direction.
- かご出入口の下部に設けられたかご出入口下枠と、水平に摺動されることにより前記かご出入口を開閉するかごドアとを有し、昇降路内を昇降されるかご、
乗場に設けられ、前記かごの着床時に上記かごドアとともに水平に摺動されることにより乗場出入口を開閉する乗場ドア、
前記乗場出入口の下部に設けられ、前記かごの着床時に前記かご出入口下枠に隙間を介して対向する乗場出入口下枠、
前記かご出入口の上部及び下部のいずれか一方に設けられ、前記乗場出入口下枠の前記かご出入口下枠に対向する面である照射面に光を照射する発光器、
前記かご出入口の上部及び下部の他方に設けられ、前記発光器から発せられ前記照射面で反射された光を受光する受光器、
前記発光器から発せられた光が前記受光器で受光されるかどうかを検知することにより、障害物の有無を判定する判定制御部、及び
前記判定制御部の判定結果に基づいて、前記かごドアの開閉を制御するかご制御部
を備えているエレベータ。 A car having a car entrance lower frame provided at a lower portion of the car entrance and a car door that opens and closes the car entrance by being slid horizontally;
A landing door that is provided at the landing and opens and closes the landing doorway by sliding horizontally with the car door when the car is landing;
A landing entrance lower frame that is provided at a lower portion of the landing entrance, and faces the lower cage entrance frame via a gap when the car is landing,
A light emitting device that irradiates light to an irradiation surface that is provided on any one of an upper part and a lower part of the car entrance and that faces the car entrance bottom frame of the landing entrance bottom frame;
A light receiver that is provided on the other of the upper and lower portions of the car entrance and that receives light emitted from the light emitter and reflected by the irradiation surface;
Based on the determination result of the determination control unit, the determination control unit that determines the presence or absence of an obstacle by detecting whether or not the light emitted from the light emitter is received by the light receiver, the car door An elevator equipped with a car control unit that controls the opening and closing of the car.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011523516A JP5474067B2 (en) | 2009-07-23 | 2009-07-23 | Sliding door device and elevator |
PCT/JP2009/063177 WO2011010377A1 (en) | 2009-07-23 | 2009-07-23 | Slide door device and elevator |
EP09847562.7A EP2457865B1 (en) | 2009-07-23 | 2009-07-23 | Slide door device and elevator |
CN200980159204.7A CN102421694A (en) | 2009-07-23 | 2009-07-23 | Slide door device and elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/063177 WO2011010377A1 (en) | 2009-07-23 | 2009-07-23 | Slide door device and elevator |
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WO2011010377A1 true WO2011010377A1 (en) | 2011-01-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2009/063177 WO2011010377A1 (en) | 2009-07-23 | 2009-07-23 | Slide door device and elevator |
Country Status (4)
Country | Link |
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EP (1) | EP2457865B1 (en) |
JP (1) | JP5474067B2 (en) |
CN (1) | CN102421694A (en) |
WO (1) | WO2011010377A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014055045A (en) * | 2012-09-12 | 2014-03-27 | Mitsubishi Electric Corp | Entrance device and elevator device |
JP2015003786A (en) * | 2013-06-20 | 2015-01-08 | 三菱電機株式会社 | Detection device, door device, and elevator device |
US20210323792A1 (en) * | 2020-04-20 | 2021-10-21 | Fujitec Co., Ltd. | Elevator Safety Device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106081776B (en) * | 2016-08-22 | 2018-09-21 | 日立楼宇技术(广州)有限公司 | The method, apparatus and system of elevator safety monitoring |
US10837215B2 (en) * | 2018-05-21 | 2020-11-17 | Otis Elevator Company | Zone object detection system for elevator system |
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JPH04358685A (en) * | 1991-06-05 | 1992-12-11 | Mitsubishi Electric Corp | Safety door for elevator door |
JPH06227781A (en) | 1993-02-04 | 1994-08-16 | Toshiba Corp | Door safety device for elevator |
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US5659159A (en) * | 1994-12-16 | 1997-08-19 | Otis Elevator Company | Elevator level control system using elevator/landing gap as a reflection duct |
JPH10265157A (en) * | 1997-03-19 | 1998-10-06 | Mitsubishi Electric Corp | Safety device for entrance of elevator |
US7032348B1 (en) * | 1998-01-09 | 2006-04-25 | Quikserv Corp. | Motor operated fast food service window with upwardly focused proximity detectors |
JP3995522B2 (en) * | 2002-05-08 | 2007-10-24 | 三菱電機株式会社 | Elevator equipment |
JP2006193318A (en) * | 2005-01-17 | 2006-07-27 | Mitsubishi Electric Corp | Passenger detector of elevator |
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2009
- 2009-07-23 CN CN200980159204.7A patent/CN102421694A/en active Pending
- 2009-07-23 JP JP2011523516A patent/JP5474067B2/en active Active
- 2009-07-23 EP EP09847562.7A patent/EP2457865B1/en active Active
- 2009-07-23 WO PCT/JP2009/063177 patent/WO2011010377A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04358685A (en) * | 1991-06-05 | 1992-12-11 | Mitsubishi Electric Corp | Safety door for elevator door |
JPH06227781A (en) | 1993-02-04 | 1994-08-16 | Toshiba Corp | Door safety device for elevator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014055045A (en) * | 2012-09-12 | 2014-03-27 | Mitsubishi Electric Corp | Entrance device and elevator device |
JP2015003786A (en) * | 2013-06-20 | 2015-01-08 | 三菱電機株式会社 | Detection device, door device, and elevator device |
US20210323792A1 (en) * | 2020-04-20 | 2021-10-21 | Fujitec Co., Ltd. | Elevator Safety Device |
Also Published As
Publication number | Publication date |
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EP2457865A4 (en) | 2015-03-04 |
CN102421694A (en) | 2012-04-18 |
EP2457865B1 (en) | 2018-11-28 |
EP2457865A1 (en) | 2012-05-30 |
JP5474067B2 (en) | 2014-04-16 |
JPWO2011010377A1 (en) | 2012-12-27 |
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