WO2022254864A1 - Aide à la fixation - Google Patents

Aide à la fixation Download PDF

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Publication number
WO2022254864A1
WO2022254864A1 PCT/JP2022/010705 JP2022010705W WO2022254864A1 WO 2022254864 A1 WO2022254864 A1 WO 2022254864A1 JP 2022010705 W JP2022010705 W JP 2022010705W WO 2022254864 A1 WO2022254864 A1 WO 2022254864A1
Authority
WO
WIPO (PCT)
Prior art keywords
door panel
door
plate member
mounting aid
elastic member
Prior art date
Application number
PCT/JP2022/010705
Other languages
English (en)
Japanese (ja)
Inventor
和彦 柳田
Original Assignee
三菱電機ビルソリューションズ株式会社
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 三菱電機ビルソリューションズ株式会社 filed Critical 三菱電機ビルソリューションズ株式会社
Priority to KR1020237033431A priority Critical patent/KR102643861B1/ko
Priority to CN202280037701.5A priority patent/CN117377634B/zh
Publication of WO2022254864A1 publication Critical patent/WO2022254864A1/fr

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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
    • B66B13/30—Constructional features of doors or gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators

Definitions

  • the present disclosure relates to an installation aid used when installing an elevator door panel.
  • Patent Document 1 describes an elevator device.
  • a jamb that forms a doorway is provided at the hall.
  • the three-sided frame has an inner frame for adjusting the gap with the door panel.
  • An object of the present disclosure is to provide a mounting aid capable of easily adjusting the gap between the jamb and the door panel when mounting the door panel of an elevator.
  • a mounting aid is a mounting aid for mounting a door panel so that the gap between the first surface of the door panel and the jamb of the elevator is smaller than a reference value.
  • the mounting aid includes a first member, an elastic member provided on the first member and having a thickness smaller than a reference value, and an elastic member provided on the first member, the elastic member being applied to the edge of the first surface. and a second member disposed along the end surface of the door panel in a state.
  • FIG. 3 is a diagram showing a cross section taken along line AA of FIG. 2; It is the figure which looked at the door assembly from the hoistway side.
  • FIG. 5 is a view showing a BB cross section of FIG. 4;
  • FIG. 2 is a side view showing an example of an attachment aid according to Embodiment 1;
  • FIG. 2 is a front view showing an example of an attachment aid according to Embodiment 1;
  • It is a flowchart which shows the procedure at the time of replacing
  • FIG. 3 is a diagram showing a cross section taken along line AA of FIG. 2; It is the figure which looked at the door assembly from the hoistway side.
  • FIG. 5 is a view showing a BB cross section of FIG. 4;
  • FIG. 2 is a side view showing an example of an attachment aid according to Embodiment 1;
  • FIG. 2 is a front view
  • FIG. 4 is a diagram showing a state in which the elastic member is sandwiched between the door panel and the vertical post; It is a figure which shows the state by which the mounting aid was attached to the upper frame of the jamb.
  • FIG. 11 is a side view showing another example of the attachment aid;
  • FIG. 1 is a diagram showing an example of an elevator device.
  • the elevator system comprises a car 1 and a counterweight 2.
  • the car 1 moves up and down in the hoistway 3 .
  • a counterweight 2 moves up and down the hoistway 3 .
  • the hoistway 3 is a vertically extending space formed in the building.
  • a car 1 and a counterweight 2 are suspended in a hoistway 3 by ropes 4 .
  • FIG. 1 shows, as an example, a 1:1 roping elevator system.
  • FIG. 1 shows an example in which a hoisting machine 5 and a control device 6 are provided in a machine room 7 above the hoistway 3 .
  • the hoisting machine 5 and the control device 6 may be provided in the hoistway 3 .
  • the hoisting machine 5 may be provided at the top of the hoistway 3 or may be provided in the pit of the hoistway 3 .
  • FIG. 2 is a diagram showing an example of an elevator hall 8.
  • FIG. 3 is a diagram showing a cross section along line AA of FIG.
  • Each landing 8 is provided with a jamb 9 and a door assembly 10 .
  • FIG. 4 is a view of the door assembly 10 viewed from the hoistway 3 side.
  • FIG. 5 is a diagram showing a BB section of FIG.
  • the three-sided frame 9 includes a vertical column 11, a vertical column 12, and an upper frame 13.
  • the vertical pillars 11 and 12 are vertically erected on the floor of the landing 8 .
  • the upper frame 13 is provided so as to connect the upper end of the vertical pillar 11 and the upper end of the vertical pillar 12 .
  • the surface 11a formed on the vertical pillar 11 and the surface 12a formed on the vertical pillar 12 face each other.
  • a doorway 8a of the hall 8 is formed by the surface 11a, the surface 12a, and the lower surface 13a of the upper frame 13. As shown in FIG.
  • the door assembly 10 is provided on the hoistway 3 side of the jamb 9 .
  • Door assembly 10 includes landing door 15 , door rail 16 and threshold 17 .
  • the landing door 15 includes a door panel 18 , a door hanger 19 , a door roller 20 and a door shoe 21 .
  • the door panel 18 opens and closes the entrance 8a of the hall 8.
  • the door hanger 19 is provided on the upper surface of the door panel 18 so as to extend upward from the door panel 18 .
  • door panel 18 is fixed to door hanger 19 by a pair of bolts 22 .
  • the door roller 20 is rotatably provided on the door hanger 19.
  • the door rail 16 is arranged horizontally above the doorway 8a.
  • a door roller 20 is placed on the door rail 16 .
  • the landing door 15 is hung from the door rail 16 .
  • Door shoe 21 is provided on door panel 18 so as to protrude from the lower end of door panel 18 .
  • the door shoe 21 is arranged with its lower end in the groove of the threshold 17 .
  • a surface 18a formed on the door panel 18 is a design surface facing the hall 8 side.
  • the edge of the surface 18a of one door panel 18 faces the surface 11b of the vertical pillar 11 .
  • Surface 11b is the surface adjacent to surface 11a.
  • the surface 11b faces the hoistway 3 side and faces the surface 18a.
  • the edge of the surface 18a of the other door panel 18 faces the surface 12b of the upright 12 when the landing door 15 is closed.
  • Surface 12b is the surface adjacent to surface 12a.
  • the surface 12b faces the hoistway 3 side and faces the surface 18a.
  • the upper edge of the surface 18 a of the door panel 18 faces the surface 13 b of the upper frame 13 .
  • Surface 13b is the surface adjacent to lower surface 13a.
  • the surface 13b faces the hoistway 3 side and faces the surface 18a.
  • the door panel 18 is attached to the door hanger 19 so that the gap between the surface 18a and the jamb 9 is smaller than the reference value Gth.
  • the reference value Gth is preset. As an example, the reference value Gth is 6 mm.
  • the gap G1 between the surface 18a and the surface 11b, the gap G2 between the surface 18a and the surface 12b, and the gap G3 between the surface 18a and the surface 13b are each preferably more than 3 mm and less than 6 mm.
  • FIG. 6 is a side view showing an example of the mounting aid 30 according to Embodiment 1.
  • FIG. 7 is a front view showing an example of the mounting aid 30 according to Embodiment 1.
  • FIG. An elevator operator uses a mounting aid 30 when mounting the door panel 18 to the door hanger 19 .
  • the mounting aid 30 includes a plate member 31, a plate member 32, an elastic member 33, and a magnet 34.
  • the attachment aid 30 may further include a string member 35 and a magnet 36 .
  • the plate member 31 and the plate member 32 are formed by bending a rod-shaped plate member into an L shape.
  • the plate member 32 is provided on the plate member 31 .
  • the plate member 32 is arranged perpendicular to the plate member 31 and extends vertically from the end of the plate member 31 .
  • Each thickness of the plate member 31 and the plate member 32 is smaller than the reference value Gth.
  • the mounting aid 30 may be provided with a non-plate-shaped member instead of the plate member 31 and the plate member 32 .
  • the elastic member 33 is provided on the plate member 31 so as to cover the periphery of the plate member 31 .
  • the elastic member 33 is preferably hard rubber.
  • the elastic member 33 has a thickness T1 smaller than the reference value Gth. If the reference value Gth is 6 mm, the thickness T1 is set to 5 mm, for example.
  • the magnet 34 is an example of a magnetic body provided on the plate member 32 . Since the door panel 18 is made of a steel plate, the magnet 34 can be attached to and detached from the door panel 18 . Since the three-sided frame 9 is made of a steel plate, the magnets 34 can also be attached to and detached from the three-sided frame 9 .
  • the magnet 34 is provided on the surface 32 a of the plate member 32 .
  • the surface 32 a is the surface facing the direction in which the plate member 31 protrudes from the plate member 32 .
  • the string-like member 35 is connected to the plate member 32 .
  • a through hole 32b is formed at the end of the plate member 32.
  • the string member 35 is connected to the plate member 32 using the through hole 32b.
  • the magnet 36 is an example of a magnetic body provided for fall prevention.
  • a magnet 36 is provided on the string-like member 35 .
  • Magnet 36 preferably has a magnetic force greater than that of magnet 34 .
  • FIG. 8 is a flow chart showing the procedure for replacing the door hanger 19. After many years of use of the elevator system, the door rollers 20 wear out. In such cases, the elevator operator must replace the worn door rollers 20 with new ones. The door roller 20 is replaced by replacing the door hanger 19 together.
  • the elevator worker marks the position where the door hanger 19 is attached on the door panel 18 (S101). After that, the worker removes the door panel 18 from the door hanger 19 by loosening the bolt 22 (S102). The door panel 18 removed from the door hanger 19 is leaned against the wall of the hall 8 or the like.
  • the door panel 18 must be attached to the door hanger 19 so that the gap between the surface 18a and the jamb 9 is smaller than the reference value Gth.
  • a worker uses an attachment aid 30 to attach the door panel 18 to the jamb 9 at an appropriate position. Specifically, when the worker temporarily fastens the door panel 18 to the door hanger 19, the worker attaches the mounting aid 30 to the door panel 18 (S106).
  • FIG. 9 is a diagram showing a state in which the mounting aid 30 is attached to the door panel 18.
  • FIG. FIG. 9 is a diagram corresponding to the BB section of FIG.
  • a gap larger than the reference value Gth is formed between the surface 11b of the vertical column 11 and the surface 18a of the door panel 18.
  • the worker applies the elastic member 33 to the edge of the surface 18a and fixes the magnet 34 to the end face 18b of the door panel 18 in that state.
  • the worker performs the work from the hoistway 3 side.
  • the plate member 32 is arranged along the end face 18b as shown in FIG.
  • the end surface 18b is a surface extending from the edge of the surface 18a toward the hoistway 3 side. A corner formed by the surface 18a and the end surface 18b faces the surface 11b.
  • the elastic member 33 does not protrude from the surface 11a of the vertical column 11 toward the entrance 8a. That is, the elastic member 33 does not protrude from the plane containing the surface 11a.
  • the plate member 32 protrudes toward the hoistway 3 from the surface 18c of the door panel 18. As shown in FIG. That is, the plate member 32 protrudes from a plane including the surface 18c.
  • the front surface 18c is the rear surface of the door panel 18. As shown in FIG. Surface 18c faces in a direction opposite to the direction in which surface 18a faces.
  • the through hole 32b is preferably formed in a portion of the plate member 32 that protrudes toward the hoistway 3 from the surface 18c. In the state shown in FIG. 9, the magnet 36 is fixed to the door panel 18, for example.
  • the worker tightens the bolt 22 while pressing the door panel 18 against the vertical column 11 side.
  • the door panel 18 is fixed to the door hanger 19 (S107).
  • the elastic member 33 is compressed by the door panel 18 and the vertical column 11 by pressing the door panel 18 toward the vertical column 11 side. At this time, the elastic member 33 may be elastically deformed.
  • FIG. 10 is a diagram showing a state in which the elastic member 33 is sandwiched between the door panel 18 and the vertical post 11.
  • FIG. 10 By tightening the bolts 22 in the state shown in FIG. 10, the door panel 18 can be fixed to the door hanger 19 with the gap between the door panel 18 and the vertical pillar 11 smaller than the reference value Gth.
  • the worker can easily adjust the gap between the door panel 18 and the jamb 9 to an appropriate value when mounting the door panel 18 to the door hanger 19.
  • the worker may attach one attachment aid 30 to the door panel 18 or may attach a plurality of attachment aids 30 to the door panel 18 .
  • the mounting aids 30 are preferably mounted to the door panel 18 at regular intervals in the vertical direction.
  • FIG. 11 is a diagram showing a state in which the attachment aid 30 is attached to the upper frame 13 of the jamb 9.
  • FIG. FIG. 11 is a diagram corresponding to the AA section of FIG.
  • the operator may place the elastic member 33 of the mounting aid 30 between the surface 13b of the upper frame 13 and the upper edge of the surface 18a of the door panel 18 in S106.
  • the worker applies the elastic member 33 to the surface 13b and fixes the magnet 34 to the lower surface 13a of the upper frame 13 in that state.
  • the worker performs the work from the landing 8 side.
  • the plate member 32 is arranged along the lower surface 13a as shown in FIG.
  • FIG. 12 is a side view showing another example of the mounting aid 30.
  • the mounting aid 30 further includes a plate member 37 and an inspection member 38 in addition to the plate member 31, the plate member 32, the elastic member 33, and the magnet .
  • the attachment aid 30 may further include a string member 35 and a magnet 36 .
  • the plate member 37 is provided on the plate member 32 .
  • the plate member 37 is arranged perpendicular to the plate member 32 and extends vertically from the end of the plate member 32 .
  • the plate member 37 is arranged parallel to the plate member 31 .
  • the inspection member 38 is provided on the plate member 37 so as to cover the periphery of the plate member 37 .
  • the inspection member 38 is preferably made of hard rubber like the elastic member 33 .
  • the inspection member 38 has a thickness T2 equal to or greater than the reference value Gth. If the reference value Gth is 6 mm, the thickness T2 is set to 6 mm, for example.
  • the plate member 37 preferably extends from the plate member 32 in a direction opposite to the direction in which the plate member 31 extends from the plate member 32, as shown in FIG. In the example shown in FIG. 12, the plate member 37 and the inspection member 38 do not interfere with the upper frame 13 even when the mounting aid 30 is attached to the upper frame 13 as shown in FIG.
  • the mounting aid according to the present disclosure can be used when mounting an elevator door panel.

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

Une aide à la fixation (30) comprend un élément plaque (31), un élément élastique (33) et un élément plaque (32). L'élément élastique (33) est disposé sur l'élément plaque (31), et présente une épaisseur inférieure à une valeur de référence. L'élément plaque (32) est disposé sur l'élément plaque (31). L'élément plaque (32) est positionné le long d'une surface d'extrémité (18b) d'un panneau de porte (18) en même temps que l'élément élastique (33) est en contact avec une partie bord d'une surface (18a). L'utilisation de l'aide à la fixation (30) permet de régler facilement un espace entre un montant et le panneau de porte d'un ascenseur lors de la fixation du panneau de porte de l'ascenseur.
PCT/JP2022/010705 2021-06-01 2022-03-10 Aide à la fixation WO2022254864A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020237033431A KR102643861B1 (ko) 2021-06-01 2022-03-10 장착 보조구
CN202280037701.5A CN117377634B (zh) 2021-06-01 2022-03-10 安装辅具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021092388A JP7188496B1 (ja) 2021-06-01 2021-06-01 取付補助具
JP2021-092388 2021-06-01

Publications (1)

Publication Number Publication Date
WO2022254864A1 true WO2022254864A1 (fr) 2022-12-08

Family

ID=84324255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/010705 WO2022254864A1 (fr) 2021-06-01 2022-03-10 Aide à la fixation

Country Status (4)

Country Link
JP (1) JP7188496B1 (fr)
KR (1) KR102643861B1 (fr)
CN (1) CN117377634B (fr)
WO (1) WO2022254864A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01313286A (ja) * 1988-06-08 1989-12-18 Mitsubishi Electric Corp エレベータの非常止め芯出し装置
JPH0986839A (ja) * 1995-09-26 1997-03-31 Hitachi Building Syst Co Ltd エレベータの乗場ドアの手動開放方法
JPH09323879A (ja) * 1996-06-05 1997-12-16 Mitsubishi Denki Bill Techno Service Kk 隙間調整具
JP2009263074A (ja) * 2008-04-24 2009-11-12 Mitsubishi Electric Building Techno Service Co Ltd エレベータの乗場ドア調整用治具
JP2016155642A (ja) * 2015-02-24 2016-09-01 株式会社日立ビルシステム ドアの閉じ力確認装置
JP2021011381A (ja) * 2019-07-09 2021-02-04 東芝エレベータ株式会社 エレベータドアの取付治具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010132387A (ja) 2008-12-03 2010-06-17 Mitsubishi Electric Building Techno Service Co Ltd エレベータシステム及び間隙調整枠
CN103659712A (zh) * 2013-11-30 2014-03-26 天津美东业金电梯部件有限公司 一种电梯门头间隙调整工具
CN209427918U (zh) * 2018-10-08 2019-09-24 迅达（中国）电梯有限公司 电梯滑靴安装工具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01313286A (ja) * 1988-06-08 1989-12-18 Mitsubishi Electric Corp エレベータの非常止め芯出し装置
JPH0986839A (ja) * 1995-09-26 1997-03-31 Hitachi Building Syst Co Ltd エレベータの乗場ドアの手動開放方法
JPH09323879A (ja) * 1996-06-05 1997-12-16 Mitsubishi Denki Bill Techno Service Kk 隙間調整具
JP2009263074A (ja) * 2008-04-24 2009-11-12 Mitsubishi Electric Building Techno Service Co Ltd エレベータの乗場ドア調整用治具
JP2016155642A (ja) * 2015-02-24 2016-09-01 株式会社日立ビルシステム ドアの閉じ力確認装置
JP2021011381A (ja) * 2019-07-09 2021-02-04 東芝エレベータ株式会社 エレベータドアの取付治具

Also Published As

Publication number Publication date
CN117377634B (zh) 2024-05-03
CN117377634A (zh) 2024-01-09
KR20230150381A (ko) 2023-10-30
JP2022188320A (ja) 2022-12-21
JP7188496B1 (ja) 2022-12-13
KR102643861B1 (ko) 2024-03-07

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