WO2006048928A1 - Dispositif de porte pour ascenseur - Google Patents

Dispositif de porte pour ascenseur Download PDF

Info

Publication number
WO2006048928A1
WO2006048928A1 PCT/JP2004/016304 JP2004016304W WO2006048928A1 WO 2006048928 A1 WO2006048928 A1 WO 2006048928A1 JP 2004016304 W JP2004016304 W JP 2004016304W WO 2006048928 A1 WO2006048928 A1 WO 2006048928A1
Authority
WO
WIPO (PCT)
Prior art keywords
doorway
elevator
entrance
door
connecting member
Prior art date
Application number
PCT/JP2004/016304
Other languages
English (en)
Japanese (ja)
Inventor
Kensuke Imajou
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to CNB2004800421240A priority Critical patent/CN100560464C/zh
Priority to PCT/JP2004/016304 priority patent/WO2006048928A1/fr
Priority to JP2006542199A priority patent/JP4694503B2/ja
Priority to EP04822356.4A priority patent/EP1808401B1/fr
Publication of WO2006048928A1 publication Critical patent/WO2006048928A1/fr

Links

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

Definitions

  • the present invention relates to an elevator entrance / exit device that opens and closes an entrance / exit of an elevator communicating between a car and a landing by an elevator door.
  • a sill frame for guiding a door may be disposed below the floor surface in order to improve design.
  • a bottom edge is fixed to the lower part of the door, extending vertically downward to avoid the floor.
  • a lower door guide that can move in the moving direction of the door is disposed in the slot of the sill frame.
  • the lower door guide is fixed with a guide holding bracket that extends horizontally toward the bottom edge.
  • the guide holding bracket is connected to the bottom edge below the floor surface (see Patent Document 1).
  • Patent Document 1 Japanese Patent No. 3061751
  • the present invention has been made to solve the above-described problems, and can improve designability, and can reduce manufacturing costs by reducing the number of parts.
  • the purpose is to obtain an elevator doorway device.
  • the elevator entrance / exit device is disposed below the entrance / exit that communicates between the force and the landing, and is provided above the entrance / exit floor member that extends in the entrance / exit direction, and opens / closes the entrance / exit Elevator door, a groove extending in the entrance direction, and a sill provided below the entrance floor member, and an insertion inserted into the groove It has a shape that straddles the entrance and the entrance floor member, has a connecting member that connects the elevator door and the insert, and includes a door leg provided at the lower end of the elevator door.
  • FIG. 1 is a front view showing an elevator doorway apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a cross-sectional view taken along the line ⁇ - ⁇ in FIG.
  • FIG. 3 is a cross-sectional view of an essential part showing an elevator doorway apparatus according to Embodiment 2 of the present invention.
  • FIG. 1 is a front view of an essential part showing an elevator doorway apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a cross-sectional view taken along the line ⁇ - ⁇ in FIG.
  • FIG. 1 is a front view of the main part showing the elevator doorway device when the hoistway side force is also seen from the landing side.
  • the floor of the hall 1 is provided with a floor board 2 as a decorative board.
  • a landing entrance 4 that connects the landing 1 and the hoistway 3 is provided between the landing 1 and the hoistway 3 (Fig. 2).
  • a support member 5 extending from the landing 1 to the hoistway 3 side is fixed to the floor of the landing 1 by anchor bolts.
  • An entrance / exit floor member 6 provided at a lower portion of the landing entrance 4 is fixed to the support member 5.
  • the doorway floor member 6 is disposed at the end of the floor board 2. Further, the entrance / exit floor member 6 extends toward the entrance of the landing entrance 4.
  • the rigidity of the entrance / exit floor member 6 is higher than the rigidity of the floor plate 2. Further, the rigidity of the entrance / exit floor member 6 is set to such a degree that it can be prevented from being damaged by the collision of a carriage or a passenger.
  • a pair of landing doors 7 for opening and closing the landing entrance 4 is provided above the entrance floor member 6, a pair of landing doors 7 for opening and closing the landing entrance 4 is provided.
  • the door 7 of each landing can be reciprocated in the direction of the entrance of the landing 4.
  • the hall entrance 4 is opened and closed by the reciprocation of the door 7 of each hall.
  • a landing sill 8 extending in the direction of the frontage of the landing doorway 4 is provided below the doorway floor member 6, a landing sill 8 extending in the direction of the frontage of the landing doorway 4 is provided.
  • the landing sill 8 is supported by a support member 9 fixed to the side wall of the hoistway 3 by anchor bolts.
  • the landing threshold 8 is fixed to the support member 9 with bolts.
  • the The landing threshold 8 is provided with a groove 10 that is open upward. The groove 10 extends in the direction of the entrance of the entrance / exit 4!
  • a plurality (two in this example) of door legs 11 are provided at the lower end of the door 7 of each landing.
  • the leg 11 of each door includes an insert 12 inserted into the groove 10 and a connecting member 13 that connects the insert 12 and the landing door 7.
  • the insert 12 includes a door guide shoe 14 disposed in the groove 10 and a shoe mounting portion 15 provided on the upper portion of the door guide shoe 14 for attaching the insert 12 to the connecting member 13. Have.
  • the connecting member 13 is shaped to straddle the doorway floor member 6 from the lower end of the landing door 7 to the insertion body 12. That is, the shape of the connecting member 13 is such that it passes from the upper side of the entrance / exit floor member 6 to the lower side of the entrance / exit floor member 6 through the hoistway 3 side of the entrance / exit floor member 6 while avoiding the entrance / exit floor member 6. ( Figure 2). Further, the connecting member 13 is integrally formed. Further, the connecting member 13 includes an upper mounting portion 16, a lower mounting portion 17, and a connecting portion 18 that connects the upper mounting portion 16 and the lower mounting portion 17 while avoiding the entrance / exit floor member 6.
  • the upper mounting portion 16 is provided with a plurality of elongated holes 19 extending in the vertical direction.
  • the long holes 19 are provided in the upper mounting portion 16 at intervals in the vertical direction.
  • the upper mounting portion 17 is fixed to the lower end portion of the landing door 7 by a plurality of bolts 20 which are fixing means passed through the long holes 19.
  • the vertical position of the connecting member 13 with respect to the landing door 7 can be adjusted by adjusting the position of the bolt 20 with respect to the long hole 19. ⁇
  • the vertical position of the insert 12 with respect to the groove 10 can be adjusted by adjusting the position of the connecting member 13 with respect to the landing door 7.
  • the lower mounting portion 17 is provided with a plurality of bolt holes 21.
  • the shoe mounting portion 15 is fixed to the lower mounting portion 18 by a bolt 22 screwed into each bolt hole 21.
  • the connecting portion 18 includes an upper horizontal portion 23 and a lower horizontal portion 24 that extend horizontally from the lower end portion of the upper mounting portion 16 and the upper end portion of the lower mounting portion 17, and the upper horizontal portion 23 and the lower horizontal portion 2 respectively. 4 and a vertical portion 25 linking to 4.
  • the upper horizontal portion 23 is disposed above the entrance / exit floor member 6, and the lower horizontal portion 24 is disposed below the entrance / exit floor member 6. Further, the vertical portion 25 is disposed on the hoistway 3 side of the doorway floor member 6 (FIG. 2).
  • An upper reinforcing rib 26 and a lower reinforcing rib 27 for reinforcement are provided on the upper and lower portions of the connecting member 13, respectively.
  • the upper reinforcing rib 26 is fixed between the side surface of the upper mounting portion 16 and the upper surface of the upper horizontal portion 23.
  • the lower reinforcing rib 27 is fixed between the side surface of the lower mounting portion 17 and the lower surface of the lower horizontal portion 24.
  • the car that is lifted up and down the hoistway 3 is provided with a car doorway for getting on and off the car.
  • the car is also equipped with a car door to open and close the car doorway.
  • the cage door is reciprocated by driving a motor mounted on the force cage.
  • the force doorway is opened and closed by the reciprocating motion of the force door.
  • the landing door 7 is adapted to be engaged with the car door by the engagement device when the force is stopped on each floor.
  • the landing door 7 can be reciprocated together with the force door by the engagement of the engaging device.
  • the elevator doorway communicating between the force and the landing 1 has a car doorway and a landing doorway 4.
  • the elevator doors for opening and closing the elevator doors have a force door and a landing door 7.
  • a landing door 7 is provided above the entrance floor member 6, and a landing sill 8 is provided below the entrance floor member 6.
  • the door leg 11 provided in the section is formed so as to straddle the insert 12 inserted into the groove 10 of the landing sill 8 and the doorway floor member 6 and connects the insert 12 and the door 7 of the landing. Therefore, the landing threshold 8 that causes the deterioration of the design property can be concealed by the doorway floor member 6, and the design property can be improved.
  • the connecting member 13 has a shape straddling the doorway floor member 6, the number of parts for connecting the landing door 7 and the insert 12 can be reduced, thereby reducing the manufacturing cost. Can be planned.
  • the existing landing sill 8 can be arranged as it is below the entrance floor member 6, and the existing elevator entrance / exit device.
  • the present invention can be easily applied to.
  • the position of the connecting member 13 with respect to the landing door 7 can be adjusted, and the positional force on the groove 10 of the insert 12 can be adjusted by adjusting the position of the connecting member 13 with respect to the landing door 7. Therefore, the amount of insertion of the insert 12 into the groove 10 can be adjusted at a position above the entrance / exit floor member 6. As a result, the amount of insertion into the groove 10 of the insert 12 is reduced. Adjustment work can be easily done in the car or from the landing 1.
  • the rigidity of the entrance / exit floor member 6 is higher than the rigidity of the floor plate 2, it is possible to prevent the entrance / exit floor member 6 from being damaged due to a collision of a carriage or the like, and the elevator entrance / exit apparatus It is possible to prevent the deterioration of design properties.
  • the connecting member 13 is attached to the lower end portion of the landing door 7 by a plurality of bolts 20 arranged at intervals in the vertical direction, the connecting member 13 is attached to the landing door 7.
  • the attachment portion that is, the upper mounting portion 16 can be deformed.
  • the doorway floor member 6 is provided below the landing doorway 4, and the door leg 11 inserted into the groove 10 across the doorway floor member 6 is the lower end of the landing door 7.
  • a door floor member 6 may be provided at the lower part of the force doorway, and a door leg 11 may be provided at the lower end of the car door for opening and closing the car doorway.
  • a basket sill provided with a groove portion into which the door leg 11 is inserted is disposed below the entrance floor member 6.
  • FIG. 3 is an essential part cross-sectional view showing an elevator doorway apparatus according to Embodiment 2 of the present invention.
  • a stopper 31 for restricting displacement of the connecting member 13 in the direction away from the entrance / exit floor member 6 toward the hoistway 3 is fixed to the upper surface of the landing sill 8 by bolts 32.
  • the insert 12 is prevented from coming off as much as the groove portion 10 by restricting the amount of displacement of the connecting member 13 by the stopper 31.
  • the magnitude of the inclination of the door leg 11 with respect to the landing threshold 8 is regulated by the stopper 31 such that the insertion body 12 is smaller than the magnitude of the inclination where the insert 12 is removed from the groove 10.
  • the stagger 31 includes a fixed portion 33 that is horizontally fixed to the landing sill 8, and an abutting portion 34 that also has an end force on the hoistway 3 side of the fixed portion 33 that extends upward.
  • the lower reinforcing rib 27 is provided with an inclined portion 35 that can come into contact with the contact portion 34 by displacement of the connecting member 13 in a direction away from the entrance / exit floor member 6.
  • the amount of displacement of the connecting member 13 in the direction away from the entrance / exit floor member 6 is regulated by the contact of the inclined portion 35 with the contact portion 34.
  • Other configurations are the same as those in the first embodiment.
  • the connecting member 13 is provided with a lower reinforcing rib 27 for reinforcing the connecting member 13, and the displacement of the connecting member 13 is restricted by the contact of the lower reinforcing rib 27 with the stagger 31. Therefore, the strength of the connecting member 13 can be increased, and the displacement of the connecting member 13 in the direction away from the doorway floor member 6 can be restricted with a simple configuration.
  • the landing threshold 8 is provided with the stopper 31 and the entrance floor member 6 is provided below the car entrance, and the cage floor member 6 is provided below the entrance floor member 6.
  • a stagger may be provided on the basket sill.
  • the lower leg of the basket door is provided with a door leg 11 which is inserted into the groove portion of the basket sill across the doorway floor member 6. Even in this way, it is possible to prevent the detachment of the door leg 11 due to the groove of the cage sill with a simple configuration.
  • the insertion body 12 is fixed to the connecting member 13 with the bolts 22.
  • the connecting member 13 since the position of the connecting member 13 with respect to the elevator door can be adjusted, the connecting member 13 Alternatively, 13 and the shroud mounting portion 15 may be integrated with each other (single member), and the connecting member 13 and the insert 12 may be configured integrally with each other.

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

L'invention concerne un dispositif de porte pour ascenseur dans lequel un plancher est prévu au niveau de la partie inférieure dudit dispositif de porte d'ascenseur. L'élément de plancher s'étend dans le sens de la largeur de la porte. Les portes d'ouverture et de fermeture d'ascenseur sont agencées au-dessus de l'élément de plancher. Un seuil doté d'une rainure s'étendant dans le sens de la largeur de la porte est placé en-dessous de l'élément de plancher. Des piédroits de porte sont prévus au niveau des extrémités inférieures des portes et comprennent des corps d'insertion introduits dans la rainure et des éléments de connexion présentant une forme qui chevauche l'élément de plancher et connecte les portes d'ascenseur et les corps d'insertion.
PCT/JP2004/016304 2004-11-04 2004-11-04 Dispositif de porte pour ascenseur WO2006048928A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CNB2004800421240A CN100560464C (zh) 2004-11-04 2004-11-04 电梯的出入口装置
PCT/JP2004/016304 WO2006048928A1 (fr) 2004-11-04 2004-11-04 Dispositif de porte pour ascenseur
JP2006542199A JP4694503B2 (ja) 2004-11-04 2004-11-04 エレベータの出入口装置
EP04822356.4A EP1808401B1 (fr) 2004-11-04 2004-11-04 Dispositif de porte pour ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/016304 WO2006048928A1 (fr) 2004-11-04 2004-11-04 Dispositif de porte pour ascenseur

Publications (1)

Publication Number Publication Date
WO2006048928A1 true WO2006048928A1 (fr) 2006-05-11

Family

ID=36318948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/016304 WO2006048928A1 (fr) 2004-11-04 2004-11-04 Dispositif de porte pour ascenseur

Country Status (4)

Country Link
EP (1) EP1808401B1 (fr)
JP (1) JP4694503B2 (fr)
CN (1) CN100560464C (fr)
WO (1) WO2006048928A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008179482A (ja) * 2007-01-25 2008-08-07 Doo Sung Nt Co Ltd エレベータードアの離脱防止装置
JP2012502865A (ja) * 2008-09-17 2012-02-02 韓国三菱エレベータ株式会社 エレベータの乗場ドア離脱及び異物挿入防止構造
KR20130079242A (ko) * 2011-12-26 2013-07-10 후지텍크가부시키가이샤 엘리베이터 출입구 장치
JP2015171941A (ja) * 2014-03-12 2015-10-01 フジテック株式会社 エレベータのドア開閉装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5358394B2 (ja) * 2009-10-23 2013-12-04 株式会社日立製作所 エレベータ装置及びエレベータのドア装置
JP2011195306A (ja) * 2010-03-23 2011-10-06 Hitachi Ltd エレベーター装置及びエレベーター乗りかご
CN102627218A (zh) * 2012-04-28 2012-08-08 埃克森塞弗(苏州)电梯部件科技有限公司 一种地坎

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080672A (ja) * 1983-10-11 1985-05-08 株式会社日立製作所 エレベ−タ−ドア案内装置
JPH02282182A (ja) * 1989-04-21 1990-11-19 Mitsubishi Electric Corp エレベータ引き戸装置
JPH0586973U (ja) * 1992-04-28 1993-11-22 株式会社日立ビルシステムサービス エレベーターのドア装置
US5706913A (en) * 1995-10-31 1998-01-13 Otis Elevator Company Guide assembly for an elevator door
JP3061751B2 (ja) * 1994-10-21 2000-07-10 コネ コーポレイション エレベータカーのシルシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035886U (ja) * 1983-08-17 1985-03-12 三菱電機株式会社 エレベ−タ用敷居
ITMI991147A1 (it) * 1999-05-24 2000-11-24 Sematic Italia Spa Dispositivo di guida e scorrimento per porte di ascensori
US6684573B2 (en) * 2001-05-04 2004-02-03 Thyssen Elevator Capital Corp. Elevator door sill assembly
DE50200873D1 (de) * 2002-06-08 2004-09-23 Novoferm Gmbh Fahrschachttür

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080672A (ja) * 1983-10-11 1985-05-08 株式会社日立製作所 エレベ−タ−ドア案内装置
JPH02282182A (ja) * 1989-04-21 1990-11-19 Mitsubishi Electric Corp エレベータ引き戸装置
JPH0586973U (ja) * 1992-04-28 1993-11-22 株式会社日立ビルシステムサービス エレベーターのドア装置
JP3061751B2 (ja) * 1994-10-21 2000-07-10 コネ コーポレイション エレベータカーのシルシステム
US5706913A (en) * 1995-10-31 1998-01-13 Otis Elevator Company Guide assembly for an elevator door

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1808401A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008179482A (ja) * 2007-01-25 2008-08-07 Doo Sung Nt Co Ltd エレベータードアの離脱防止装置
JP2012502865A (ja) * 2008-09-17 2012-02-02 韓国三菱エレベータ株式会社 エレベータの乗場ドア離脱及び異物挿入防止構造
KR20130079242A (ko) * 2011-12-26 2013-07-10 후지텍크가부시키가이샤 엘리베이터 출입구 장치
KR101943660B1 (ko) 2011-12-26 2019-01-29 후지텍크가부시키가이샤 엘리베이터 출입구 장치
JP2015171941A (ja) * 2014-03-12 2015-10-01 フジテック株式会社 エレベータのドア開閉装置

Also Published As

Publication number Publication date
CN100560464C (zh) 2009-11-18
EP1808401B1 (fr) 2014-04-16
JP4694503B2 (ja) 2011-06-08
JPWO2006048928A1 (ja) 2008-05-22
EP1808401A1 (fr) 2007-07-18
CN1922094A (zh) 2007-02-28
EP1808401A4 (fr) 2012-05-02

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