WO2012025991A1 - Elevator car device - Google Patents
Elevator car device Download PDFInfo
- Publication number
- WO2012025991A1 WO2012025991A1 PCT/JP2010/064251 JP2010064251W WO2012025991A1 WO 2012025991 A1 WO2012025991 A1 WO 2012025991A1 JP 2010064251 W JP2010064251 W JP 2010064251W WO 2012025991 A1 WO2012025991 A1 WO 2012025991A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- elevator car
- frame
- drive mechanism
- door frame
- Prior art date
Links
Images
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
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Definitions
- the present invention relates to an elevator car device.
- the elevator has a car device that moves in a hoistway that extends vertically.
- a passenger car device usually has a strong car frame including a lower frame, at least a pair of left and right vertical frames, an upper frame, etc., and a floor, ceiling, front wall, left and right side walls, rear wall, etc. supported by the car frame.
- a cab compartment member The entrance to the cab is usually defined by a pair of left and right sleeve walls and an upper plate constituting the front wall.
- the car device is equipped with a door device that opens and closes the entrance to the car room.
- a door device for example, there is a configuration disclosed in Patent Document 1, and a pair of left and right door panels that open and close the doorway, a rail that supports the door panels so as to be slidable in an opening and closing direction, and a pair of door panels are opened and closed.
- a drive mechanism including a motor and the like.
- the pair of left and right door panels are supported by being suspended from rails, and the rail and the drive mechanism are supported by being attached to the above-described car frame.
- a portion such as a sleeve wall and an upper plate that are provided so as not to move with respect to the doorway, and a pair of left and right door panels provided so as to open and close with respect to the doorway. are arranged in a close relationship. For this reason, in the assembly work of the car apparatus, much time and labor have been spent adjusting the gap between the door panel and the entrance / exit peripheral wall portion such as the sleeve wall and the upper plate.
- the present invention has been made in view of the above, and it is an object of the present invention to provide an elevator car device that can realize a gap between a door panel and an entrance / exit peripheral wall portion in a desired state with high accuracy.
- the present invention includes at least one door panel that opens and closes an entrance to a cab, a drive mechanism that opens and closes the door panel, and a door frame that supports the door panel and the drive mechanism.
- the elevator car apparatus is an integrally formed frame including a support portion that supports the door panel and the drive mechanism, and an upper plate portion that is located above the doorway.
- the gap between the door panel and the entrance / exit peripheral wall portion can be easily realized in a desired state with high accuracy.
- FIG. 2 is a longitudinal sectional view taken along line II-II in FIG.
- FIG. 3 is a longitudinal sectional view taken along line III-III in FIG. 1.
- FIG. 4 is a longitudinal sectional view taken along line IV-IV in FIG. 1.
- FIG. 1 is a diagram showing a car device when viewed from the front side, that is, the landing side.
- the elevator car apparatus 1 includes at least a pair of left and right door panels 3a and 3b, a drive mechanism 5, and a door frame 7 in addition to a car frame and a car room constituent member.
- the car apparatus of the present invention only needs to include at least one door panel, and the pair of left and right door panels are shown as an example.
- the pair of left and right door panels 3a and 3b open and close the entrance to the cab.
- the cab is configured in a well-known manner, that is, is configured by a cab component that includes a floor, a ceiling, a front wall, left and right side walls, a rear wall, and the like.
- the car chamber component is also supported in a known manner, that is, supported by a car frame including a lower frame, a pair of left and right vertical frames, an upper frame, and the like.
- the drive mechanism 5 opens and closes the door panels 3a and 3b.
- the drive mechanism 5 includes a drive source 9 such as a motor, a pair of left and right rotating bodies 11a and 11b, an endless circulating body 13, and door hangers 15a and 15b as many as the door panels.
- the door frame 7 supports the door panels 3a and 3b and the drive mechanism 5. The details of the door frame 7 will be described with reference to FIGS. 2, 3 and 4 are longitudinal sectional views taken along lines II-II, III-III and IV-IV in FIG. 1, respectively.
- the door frame 7 includes a support portion 17 and an upper plate portion 19.
- the support portion 17 is an upper portion of the door frame 7 and supports the door panels 3 a and 3 b and the drive mechanism 5.
- the upper plate portion 19 is a lower portion of the door frame 7 and is located above the entrance / exit 23 to the cab 21.
- the door frame 7 is a single-piece frame including a support portion 17 and an upper plate portion 19. That is, the support portion 17 and the upper plate portion 19 are not prepared and joined as separate members to form a door frame, but each occupies a corresponding portion of the integrally formed frame. Therefore, the door frame 7 of the present embodiment does not have a joint portion or a mating surface, and does not have a clear boundary between the support portion 17 and the upper plate portion 19. If such an integrally formed frame is made of metal, it can be obtained, for example, by bending or pressing. However, the door frame in the present invention is sufficient as long as it is configured as an integral product that does not require a joining process later, and is not limited to the illustrated processing method, and may be manufactured using any manufacturing method. Good.
- the drive source 9 is attached to the support portion 17 of the door frame 7 in a suspended manner. More specifically, a portion extending horizontally toward the landing side (front) is formed on the uppermost portion of the support portion 17, and the drive source 9 is fastened with a bolt or the like on the lower surface of the horizontally extending portion. It is suspended by tools.
- the output shaft of the drive source 9 extends toward the opposite side (rear) from the landing, and the first rotating body 11a is attached to the output shaft. That is, the first rotating body 11 a is disposed between the drive source 9 and the support portion 17 in the door frame 7.
- the first rotating body 11a is located above one sleeve wall 25a, and the second rotating body 11b is located above the other sleeve wall 25b. Yes. That is, the first rotating body 11a and the second rotating body 11b are greatly separated in the left-right direction.
- the second rotating body 11b is rotatably supported by the support portion 17 in the door frame 7.
- a circulating body 13 is wound around these rotating bodies 11a and 11b, and when the first rotating body 11a is rotated by the driving force of the driving source 9, the circulating body 13 is driven in a driven manner. Thus, the second rotating body 11b is driven and rotated.
- the pair of left and right door hangers 15 a and 15 b connect the corresponding door panels 3 a and 3 b to the circulation body 13. More specifically, the upper end portion of one door hanger 15a is connected to a portion of the circulation body 13 that extends relatively upward, and the lower end portion is connected to the upper end portion of one door panel 3a. . Similarly, the upper end portion of the other door hanger 15b is connected to a portion extending relatively lower in the circulation body 13, and the lower end portion is connected to the upper end portion of the other door panel 3b. Regardless of the direction in which the circulator 13 is rotated and circulated, a portion of the circulator 13 that extends relatively upward and a portion that extends downwardly proceed in opposite directions.
- the pair of left and right door panels 3a and 3b are driven so as to move toward or away from each other, that is, to perform an opening / closing operation.
- the door hanger 15a, 15b is suspended and fixed to the circulating body 13 by using an appropriate fixing metal 27 and fastener 29 as an example.
- the drive mechanism 5 is supported by the support portion 17 of the door frame 7, and the door panels 3a and 3b are supported in a suspending manner that can be opened and closed with respect to the support portion 17.
- the upper plate portion 19 of the door frame 7 constitutes the front wall of the above-described cab compartment member together with the pair of left and right sleeve walls 25a and 25b.
- a sill 31 is provided below the sleeve walls 25a and 25b so as to extend to the left and right so as to connect the sleeve walls 25a and 25b.
- the lower portions of the door panels 3a and 3b are guided and supported by the sill 31. ing.
- the upper plate portion 19 in the door frame 7 defines an entrance / exit 23 in the cab 21 in cooperation with the pair of left and right sleeve walls 25 a and 25 b and the sill 31.
- the door frame 7 includes a door rail portion 33 at least at an upper portion of the upper plate portion 19, that is, at a lower portion of the support portion 17.
- the door rail portion 33 has a convex shape facing the landing side.
- each of the door panels 3a and 3b includes at least one pair of left and right hanger rollers 35a and 35b in the present embodiment, and at least one pair of left and right up thrust rollers 37a in the present embodiment. 37b is rotatably provided. The hanger rollers 35a and 35b and the up thrust rollers 37a and 37b are aligned vertically.
- the hanger rollers 35a and 35b and the up thrust rollers 37a and 37b are separated from each other in the vertical direction, and the door rail portion 33 extends right and left between them.
- the door rail portion 33 has a rectangular protruding region in a longitudinal section viewed from the side, and thereby includes an upper support surface 33a and a lower support surface 33b extending substantially in parallel.
- the upper support surface 33a guides and supports the hanger rollers 35a and 35b
- the lower support surface 33b guides and supports the up thrust rollers 37a and 37b.
- the door frame 7 is fixed to a ceiling 39, which is a cab member, by an appropriate fastener 41.
- the lower support surface 33b is used as a horizontal plane, and the door frame 7 is overlapped with a horizontal surface extending from the lower support surface 33b and a portion of the ceiling 39 that also extends horizontally.
- the surfaces overlapped with each other are fixed by a fastener 41.
- the door frame is an integrally formed frame including the support portion and the upper plate portion
- the gap Df between the door panel and the upper plate portion (FIG. 2). 3) can be set to a desired size with high accuracy and ease when the car is completed.
- the support of the door panel and the drive mechanism and the securing of the upper plate above the entrance to the cab can be realized with a single member, the number of parts can be reduced and the associated cost reduction can be achieved. .
- Each door panel is provided with at least a pair of vertically separated hanger rollers and up thrust rollers so that the door rail portion of the door frame has a rectangular protruding region in a longitudinal section viewed from the side.
- a door rail part can be provided with the upper surface which faces a hanger roller, and the lower surface which faces an up thrust roller, ie, it supports two types of rollers, although it is a part of integral molding frame. be able to.
- the door frame is fixed to the ceiling which is a part of the car room constituent member instead of the car frame, a door panel supported by the door frame and a sleeve wall which is another part of the car room constituent member
- the gap Dw (see FIGS. 2 and 3) can be easily set to a desired dimension with high accuracy.
Abstract
Description
Claims (4)
- かご室への出入口を開閉する少なくとも一つのドアパネルと、
前記ドアパネルを開閉駆動する駆動機構と、
前記ドアパネル及び前記駆動機構を支持するドアフレームと
を備えたエレベータの乗りかご装置であって、
前記ドアフレームは、前記ドアパネル及び前記駆動機構を支持している支持部分と、前記出入口の上方に位置する上板部分とを含む一体成形フレームである
エレベータの乗りかご装置。 At least one door panel that opens and closes the entrance to the cab;
A drive mechanism for opening and closing the door panel;
An elevator car apparatus comprising the door panel and a door frame that supports the drive mechanism,
The elevator car apparatus according to claim 1, wherein the door frame is an integrally formed frame including a support portion supporting the door panel and the drive mechanism, and an upper plate portion located above the doorway. - 前記支持部分には、乗場側に向かった凸形状のドアレール部が含まれる、請求項1のエレベータの乗りかご装置。 The elevator car apparatus according to claim 1, wherein the support portion includes a convex door rail portion facing the landing side.
- 一つの前記ドアパネルには、少なくとも一対の上下に離隔したハンガーローラ及びアップスラストローラが設けられており、
ドアレール部は、側方からみた縦断面において、矩形の突出領域を有する、
請求項2のエレベータの乗りかご装置。 One door panel is provided with at least a pair of upper and lower hanger rollers and an up thrust roller,
The door rail portion has a rectangular protruding region in a longitudinal section viewed from the side,
The elevator car apparatus according to claim 2. - 前記ドアフレームは、前記かご室の天井に固定されている、請求項1乃至3のいずれか一項のエレベータの乗りかご装置。 The elevator car apparatus according to any one of claims 1 to 3, wherein the door frame is fixed to a ceiling of the cab.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020137007064A KR101442440B1 (en) | 2010-08-24 | 2010-08-24 | Elevator car device |
PCT/JP2010/064251 WO2012025991A1 (en) | 2010-08-24 | 2010-08-24 | Elevator car device |
JP2012530459A JP5575249B2 (en) | 2010-08-24 | 2010-08-24 | Elevator car equipment |
EP10856399.0A EP2610206B1 (en) | 2010-08-24 | 2010-08-24 | Elevator car device |
CN201080068691.9A CN103068714B (en) | 2010-08-24 | 2010-08-24 | Elevator car device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/064251 WO2012025991A1 (en) | 2010-08-24 | 2010-08-24 | Elevator car device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012025991A1 true WO2012025991A1 (en) | 2012-03-01 |
Family
ID=45723020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/064251 WO2012025991A1 (en) | 2010-08-24 | 2010-08-24 | Elevator car device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2610206B1 (en) |
JP (1) | JP5575249B2 (en) |
KR (1) | KR101442440B1 (en) |
CN (1) | CN103068714B (en) |
WO (1) | WO2012025991A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114834996B (en) * | 2022-06-14 | 2023-10-27 | 新疆天奥电梯有限公司 | Driving device for opening and closing door of elevator |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52150172U (en) * | 1976-05-10 | 1977-11-14 | ||
JPS58172187A (en) * | 1982-04-05 | 1983-10-08 | 三菱電機株式会社 | Door device for elevator |
JPS58151182U (en) * | 1982-04-01 | 1983-10-11 | 三菱電機株式会社 | Elevator car door equipment |
JPH0455286A (en) * | 1990-06-21 | 1992-02-21 | Mitsubishi Electric Corp | Doorway system of elevator |
JPH0455983U (en) * | 1990-09-22 | 1992-05-13 | ||
JP2001187681A (en) | 2001-06-06 | 2001-07-10 | Mitsubishi Electric Corp | Car door device for elevator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198848A (en) * | 1975-02-26 | 1976-08-31 | Erebeetano deiriguchisochi | |
EP1498382B2 (en) * | 2003-07-18 | 2016-06-01 | ThyssenKrupp Aufzugswerke GmbH | Lintel for an elevator door |
-
2010
- 2010-08-24 KR KR1020137007064A patent/KR101442440B1/en active IP Right Grant
- 2010-08-24 WO PCT/JP2010/064251 patent/WO2012025991A1/en active Application Filing
- 2010-08-24 JP JP2012530459A patent/JP5575249B2/en active Active
- 2010-08-24 CN CN201080068691.9A patent/CN103068714B/en active Active
- 2010-08-24 EP EP10856399.0A patent/EP2610206B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52150172U (en) * | 1976-05-10 | 1977-11-14 | ||
JPS58151182U (en) * | 1982-04-01 | 1983-10-11 | 三菱電機株式会社 | Elevator car door equipment |
JPS58172187A (en) * | 1982-04-05 | 1983-10-08 | 三菱電機株式会社 | Door device for elevator |
JPH0455286A (en) * | 1990-06-21 | 1992-02-21 | Mitsubishi Electric Corp | Doorway system of elevator |
JPH0455983U (en) * | 1990-09-22 | 1992-05-13 | ||
JP2001187681A (en) | 2001-06-06 | 2001-07-10 | Mitsubishi Electric Corp | Car door device for elevator |
Also Published As
Publication number | Publication date |
---|---|
EP2610206B1 (en) | 2017-08-23 |
EP2610206A4 (en) | 2016-01-27 |
JP5575249B2 (en) | 2014-08-20 |
CN103068714B (en) | 2015-04-01 |
KR101442440B1 (en) | 2014-09-17 |
KR20130054378A (en) | 2013-05-24 |
CN103068714A (en) | 2013-04-24 |
EP2610206A1 (en) | 2013-07-03 |
JPWO2012025991A1 (en) | 2013-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6316758B2 (en) | Elevator device and method for assembling elevator device | |
US20170043980A1 (en) | Elevator sill | |
CN102686498B (en) | Elevator car | |
US10041276B2 (en) | Vehicle locking apparatus for a vehicle using a coupling device | |
JP5575249B2 (en) | Elevator car equipment | |
US9776831B2 (en) | Platform assembly and a method for manufacturing an elevator car and an elevator car | |
JP2009023473A (en) | Door structure for vehicle | |
CN102040140B (en) | Elevator device and elevator door device of elevator | |
EP1808401B1 (en) | Doorway device for elevator | |
JP2011144007A (en) | Door device of elevator | |
CN110088029B (en) | Elevator car with displaceable car door | |
EP3581535A1 (en) | Landing door assembly and production method | |
KR20170048113A (en) | Emergency door of a screen door with a structure preventing door frame bending | |
JP6325989B2 (en) | Elevator device and method for assembling elevator device | |
JP2015000769A (en) | Car for elevator, and car installation method of elevator | |
CN111032559B (en) | Elevator landing device | |
JP5361218B2 (en) | Elevator door equipment | |
JP4771342B2 (en) | Boarding screen door module installation device | |
JP7301878B2 (en) | elevator | |
WO2019239595A1 (en) | Elevator cage, and method for assembling same | |
JP2007521205A (en) | Elevator door operator and interlock arrangement | |
JP2009107401A (en) | Stay member of wing type body | |
JP2021173135A (en) | Arc-shaped door device for booth | |
JP2023028264A (en) | car and elevator | |
JP4679133B2 (en) | Sliding door device for elevator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080068691.9 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10856399 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012530459 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2010856399 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010856399 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20137007064 Country of ref document: KR Kind code of ref document: A |