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WO2006018868A1 - Dispositif ascenseur - Google Patents

Dispositif ascenseur Download PDF

Info

Publication number
WO2006018868A1
WO2006018868A1 PCT/JP2004/011828 JP2004011828W WO2006018868A1 WO 2006018868 A1 WO2006018868 A1 WO 2006018868A1 JP 2004011828 W JP2004011828 W JP 2004011828W WO 2006018868 A1 WO2006018868 A1 WO 2006018868A1
Authority
WO
WIPO (PCT)
Prior art keywords
main rope
upper beam
main
turning member
turning
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.)
Ceased
Application number
PCT/JP2004/011828
Other languages
English (en)
Japanese (ja)
Inventor
Hideaki Kodera
Takao Nishida
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 CNA2004800208536A priority Critical patent/CN1826280A/zh
Priority to JP2006531109A priority patent/JPWO2006018868A1/ja
Priority to EP04771789A priority patent/EP1780161A4/fr
Priority to PCT/JP2004/011828 priority patent/WO2006018868A1/fr
Publication of WO2006018868A1 publication Critical patent/WO2006018868A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B66B11/0206—Car frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/10—Arrangements of ropes or cables for equalising rope or cable tension

Definitions

  • An elevator apparatus includes a car room and an upper beam provided above the force car room, and the main rope body that suspends the car in the hoistway. And the main A rope end connection device is provided for connecting the rope body to the upper beam.
  • the rope end connection device is provided with a turning member around which the main rope body is wound and turning the end of the main rope body, and inside the upper beam. It has a connecting rod which is arranged and connected between the end of the main rope body and the upper beam.
  • FIG. 12 is a cross-sectional view taken along line XII—XII in FIG.
  • the car frame 4 includes a lower frame 8, a pair of vertical columns 9 provided on the lower frame 8, and an upper beam 10 fixed between the upper ends of the vertical columns 9.
  • the cab 5 is supported on the lower frame 8.
  • the vertical columns 9 are arranged vertically on both sides of the cab 5.
  • the upper beam 10 is arranged horizontally and horizontally with respect to the width direction of the cab 5.
  • a main rope body 150 including a plurality of main ropes 15 (only one is shown in FIG. 1) 15 is hung on the drive sheave 13 and the deflector wheel 14.
  • Each main rope 15 has a heel side end portion 15 a connected to the upper beam 10 and a counterweight side end portion 15 b connected to the upper part of the counterweight 3.
  • Car 2 and counterweight 3 are moved up and down in a 1: 1 roving manner by main rope 15. It is suspended in Road 1.
  • the turning pulley 21 can rotate around the shaft 22, the main rope 15 can be prevented from sliding along the outer periphery of the turning pulley 21, and the deterioration due to wear of the main rope 15 can be prevented. Can be prevented.
  • the rope end connecting device 35 of the second embodiment includes a turning member 33, a connecting rod 23, and a nut 34.
  • the main rope 15 is connected to the upper beam 31 by a rope end connecting device 35.
  • the car-side end 15a of the main rope 15 is alternately distributed to both sides of the car 2 in the width direction by the turning member 33.
  • the drive sheave 13 is divided into two in the axial direction. That is, the drive sheave 13 has a first sheave portion 13a and a second sheave portion 13b. Other configurations are the same as those in the first embodiment.
  • FIG. 11 is a plan view showing a rope end connecting device for an elevator apparatus according to Embodiment 5 of the present invention
  • FIG. 12 is a cross-sectional view taken along line XII-XII in FIG.
  • a plurality (the same number as the number of main ropes 15) of cylindrical turning members, that is, first to fourth turning members 45 to 48, are fixed to the upper beam 31.
  • the first turning member 45 and the second turning member 46 may be configured as an integral part or as separate parts.
  • the third turning member 47 and the fourth turning member 48 may be configured as an integral part or as separate parts.
  • a corresponding main rope 15 is hung on each turning member 45-48.
  • the first turning member 45 and the second turning member 46 have different diameters so as to offset the rising position of the main rope 15.
  • the third turning member 47 and the fourth turning member 48 also have different diameters.
  • the spring 24 expands and contracts as the main rope 15 expands and contracts, and even if the main rope 15 moves, the turning members 36 and 37 rotate.
  • the life of the main rope 15 that is not slid with respect to the turning members 36 and 37 can be increased.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

L’invention concerne un dispositif ascenseur comprenant une cage suspendue au puits de l’ascenseur par un câble principal. Ledit câble principal est connecté à une poutre supérieure de la cage par un dispositif de connexion d’extrémité de corde. Ledit dispositif de connexion d’extrémité de câble comporte un membre de demi-tour auquel le câble est lié et qui convertit la direction du câble et comprend une bielle de connexion placée à l’intérieur de la poutre et connectée entre l’extrémité du câble et la poutre supérieure.
PCT/JP2004/011828 2004-08-18 2004-08-18 Dispositif ascenseur Ceased WO2006018868A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CNA2004800208536A CN1826280A (zh) 2004-08-18 2004-08-18 电梯装置
JP2006531109A JPWO2006018868A1 (ja) 2004-08-18 2004-08-18 エレベータ装置
EP04771789A EP1780161A4 (fr) 2004-08-18 2004-08-18 Dispositif ascenseur
PCT/JP2004/011828 WO2006018868A1 (fr) 2004-08-18 2004-08-18 Dispositif ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/011828 WO2006018868A1 (fr) 2004-08-18 2004-08-18 Dispositif ascenseur

Publications (1)

Publication Number Publication Date
WO2006018868A1 true WO2006018868A1 (fr) 2006-02-23

Family

ID=35907265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/011828 Ceased WO2006018868A1 (fr) 2004-08-18 2004-08-18 Dispositif ascenseur

Country Status (4)

Country Link
EP (1) EP1780161A4 (fr)
JP (1) JPWO2006018868A1 (fr)
CN (1) CN1826280A (fr)
WO (1) WO2006018868A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1992582A4 (fr) * 2006-03-07 2013-03-13 Mitsubishi Electric Corp Dispositif de suspension pour ascenseur
WO2019102589A1 (fr) * 2017-11-24 2019-05-31 三菱電機株式会社 Dispositif d'installation de câble de compensation d'ascenseur

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009050113A1 (fr) * 2007-10-11 2009-04-23 Pfeifer Holding Gmbh & Co. Kg Raccord d'extrémité pour un câble, combinaison de plusieurs raccords d'extrémité, installation ou dispositif les comprenant, agencement les comprenant, rail de fixation et utilisation de celui-ci
JP2013180868A (ja) * 2012-03-02 2013-09-12 Hitachi Ltd 省スペースエレベータ
FI125124B (fi) * 2012-05-23 2015-06-15 Kone Corp Hissijärjestely ja menetelmä
JP7771826B2 (ja) * 2022-03-17 2025-11-18 三菱電機株式会社 エレベータ用ロープ装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398974A (ja) * 1989-09-08 1991-04-24 Mitsubishi Electric Corp エレベータの秤装置
JP2003276966A (ja) * 2002-03-27 2003-10-02 Toshiba Elevator Co Ltd エレベータ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344737B2 (fr) * 1972-12-01 1978-12-01
AU2003288770A1 (en) * 2003-01-11 2004-08-10 Jeong-Du Choi Apparatus for equalizing tension of main ropes of elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398974A (ja) * 1989-09-08 1991-04-24 Mitsubishi Electric Corp エレベータの秤装置
JP2003276966A (ja) * 2002-03-27 2003-10-02 Toshiba Elevator Co Ltd エレベータ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1780161A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1992582A4 (fr) * 2006-03-07 2013-03-13 Mitsubishi Electric Corp Dispositif de suspension pour ascenseur
WO2019102589A1 (fr) * 2017-11-24 2019-05-31 三菱電機株式会社 Dispositif d'installation de câble de compensation d'ascenseur

Also Published As

Publication number Publication date
CN1826280A (zh) 2006-08-30
EP1780161A1 (fr) 2007-05-02
EP1780161A4 (fr) 2012-01-18
JPWO2006018868A1 (ja) 2008-05-01

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