WO2017168695A1 - Dispositif du type ascenseur - Google Patents

Dispositif du type ascenseur Download PDF

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Publication number
WO2017168695A1
WO2017168695A1 PCT/JP2016/060737 JP2016060737W WO2017168695A1 WO 2017168695 A1 WO2017168695 A1 WO 2017168695A1 JP 2016060737 W JP2016060737 W JP 2016060737W WO 2017168695 A1 WO2017168695 A1 WO 2017168695A1
Authority
WO
WIPO (PCT)
Prior art keywords
car
cable
hoistway
winding device
elevator apparatus
Prior art date
Application number
PCT/JP2016/060737
Other languages
English (en)
Japanese (ja)
Inventor
池田　史郎
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2016/060737 priority Critical patent/WO2017168695A1/fr
Priority to CN201680083884.9A priority patent/CN108883898B/zh
Priority to JP2018508289A priority patent/JP6504589B2/ja
Publication of WO2017168695A1 publication Critical patent/WO2017168695A1/fr

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Classifications

    • 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
    • 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
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement

Definitions

  • the present invention relates to an elevator apparatus.
  • Patent Document 1 As a conventional elevator apparatus, for example, as disclosed in Patent Document 1, there is an elevator apparatus in which a car room and a counterweight with a built-in linear motor are connected to each other through a return wheel.
  • a car signal cable provided in the lower part of the car room and a power cable installed in the lower part of the counterweight are connected to a drive control apparatus installed in the lower part of the hoistway through a spyrator.
  • the present invention has been made in view of the above, and an object of the present invention is to obtain an elevator apparatus that can easily secure a retreat space while being able to reduce an excess portion of a cable.
  • the present invention provides an elevator provided with a car, a main rope for suspending the car, and a cable connecting the control panel and the car, which are provided in a hoistway so as to be lifted and lowered.
  • the cable is provided with a cable winding device for winding and unwinding the cable, and the cable winding device is supported by the cage so as to move up and down integrally with the cage.
  • the elevator apparatus of the present invention it is possible to easily secure an evacuation space while reducing the excess portion of the cable.
  • FIG. 1 is a diagram showing an elevator apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a diagram showing a state in which the car is in the vicinity of the retreat space according to the first embodiment of the present invention.
  • the elevator apparatus includes a car 4, a counterweight 5, and a main rope 10.
  • the car 4 and the counterweight 5 are provided so as to be movable up and down in the hoistway 1 extending vertically.
  • the car 4 and the counterweight 5 are connected by a main rope 10. That is, the main rope 10 connects the car 4 and the counterweight 5 in a slidable manner.
  • a machine room 3 is provided in the upper part of the hoistway 1, and a pit 2 is provided in the lower part of the hoistway 1.
  • a machine base 8 In the machine room 3, a machine base 8, a hoisting machine 6, a deflecting wheel 7 and a control panel 9 are provided.
  • the machine base 8 is disposed in the lower part of the machine room 3, and the hoisting machine 6 and the deflecting wheel 7 are placed on the machine base 8.
  • a main rope 10 is wound around the hoist 6 and the deflector 7.
  • the main rope 10 is moved, and the car 4 and the counterweight 5 are moved up and down in the opposite directions.
  • the elevator apparatus further includes a cable 11.
  • the cable 11 transmits and receives various signals to the car, supplies power, and the like, and connects the control panel 9 and the car 4.
  • a car door device 14 configured in a known manner is provided on the landing side of the car 4. Moreover, the landing door apparatus 13 is provided in the hoistway side of each landing of a structure.
  • the car 4 is provided with a cable winding device 12.
  • the cable winding device 12 is supported by the car 4 so as to move up and down integrally with the car 4.
  • the cable winding device 12 is supported on the lower outer side of the car 4.
  • the cable 11 occupies a large space below the car 4. It is necessary to enlarge the pit 2 in order to ensure a sufficient retreat space for maintenance workers. In other words, the pits must be deeper than the pits required when there is no cable.
  • the cable 11 when the car is operated in the maintenance mode, when the car descends beyond a predetermined height of the hoistway, the cable 11 is wound up and the car is taken up. Is raised beyond a predetermined height of the hoistway, the cable 11 is fed out.
  • the pit depth can be operated with the same dimensions as during normal elevator operation.
  • the cable 11 may be wound and unwound in accordance with the raising / lowering operation of the car 4.
  • the cable winding device 12 winds and unwinds the cable 11 in accordance with the raising / lowering operation of the car 4 during normal operation.
  • the height position of the car in the hoistway is easily known in a known manner, and the cable length is also known in advance as a design value. It can also be seen how much the cable will hang down the car corresponding to the height position of the car.
  • the cable is wound and fed out according to the height position of the car or the amount of movement of the car.
  • the evacuation space can be easily ensured while the excess portion of the cable can be reduced.
  • Embodiment 2 FIG. Next, a second embodiment of the present invention will be described based on FIG.
  • the second embodiment is the same as the first embodiment described above except for the contents described below.
  • FIG. 4 is a diagram showing a state where the car is in the vicinity of the evacuation space in the second embodiment of the present invention.
  • the cable winding device is a car door driving motor 17.
  • the car door driving motor 17 is installed on the upper side of the car 4 in order to open and close the car door.
  • pulleys 18 a and 18 b are provided at the lower part of the car 4 in order to wind up the portion of the cable 11 that hangs downward from the control panel 9 by the car door drive motor 17. That is, once the cable 11 extending below the car 4 is wound around the pulleys 18 a and 18 b and wound around the door driving motor 17 on the upper side of the car 4. The door drive motor 17 not only winds the cable 11 but also unwinds the cable 11 as necessary, as in the first embodiment.
  • the present invention can also be implemented by adding a winding device to a compensation cable attached as a countermeasure against traction of a car and a counterweight in addition to the control cable. While it is possible to reduce the surplus portion, it is possible to easily secure the evacuation space.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

La présente invention concerne un dispositif du type ascenseur comprenant : une cabine disposée de façon mobile verticalement à l'intérieur d'une cage ; une corde principale pour suspendre la cabine ; et un câble pour raccorder la cabine et un tableau de commande. La cabine est pourvue d'un dispositif d'enroulement de câble pour enrouler et dérouler un câble. Le dispositif d'enroulement de câble est supporté par la cabine de façon à se déplacer verticalement avec la cabine.
PCT/JP2016/060737 2016-03-31 2016-03-31 Dispositif du type ascenseur WO2017168695A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2016/060737 WO2017168695A1 (fr) 2016-03-31 2016-03-31 Dispositif du type ascenseur
CN201680083884.9A CN108883898B (zh) 2016-03-31 2016-03-31 电梯装置
JP2018508289A JP6504589B2 (ja) 2016-03-31 2016-03-31 エレベータ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/060737 WO2017168695A1 (fr) 2016-03-31 2016-03-31 Dispositif du type ascenseur

Publications (1)

Publication Number Publication Date
WO2017168695A1 true WO2017168695A1 (fr) 2017-10-05

Family

ID=59962798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/060737 WO2017168695A1 (fr) 2016-03-31 2016-03-31 Dispositif du type ascenseur

Country Status (3)

Country Link
JP (1) JP6504589B2 (fr)
CN (1) CN108883898B (fr)
WO (1) WO2017168695A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108373079A (zh) * 2017-11-06 2018-08-07 杨公民 一种电梯随行电缆的自动缠绕装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123088A (ja) * 1988-10-28 1990-05-10 Hitachi Ltd エレベーターの扉制御装置
JPH07206318A (ja) * 1994-01-14 1995-08-08 Toshiba Corp エレベーター
JPH1111824A (ja) * 1997-06-27 1999-01-19 Toshiba Elevator Kk エレベータのテールコード制振装置
JP2007284210A (ja) * 2006-04-18 2007-11-01 Mitsubishi Electric Corp エレベータのドア装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4220112B2 (ja) * 2000-08-08 2009-02-04 東芝エレベータ株式会社 テールコード用梱包構造体運搬台車
CN201890688U (zh) * 2010-12-14 2011-07-06 江南嘉捷电梯股份有限公司 电梯上随行电缆的设置结构
JP2013129493A (ja) * 2011-12-21 2013-07-04 Hitachi Ltd エレベータの移動ケーブル装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123088A (ja) * 1988-10-28 1990-05-10 Hitachi Ltd エレベーターの扉制御装置
JPH07206318A (ja) * 1994-01-14 1995-08-08 Toshiba Corp エレベーター
JPH1111824A (ja) * 1997-06-27 1999-01-19 Toshiba Elevator Kk エレベータのテールコード制振装置
JP2007284210A (ja) * 2006-04-18 2007-11-01 Mitsubishi Electric Corp エレベータのドア装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108373079A (zh) * 2017-11-06 2018-08-07 杨公民 一种电梯随行电缆的自动缠绕装置

Also Published As

Publication number Publication date
JPWO2017168695A1 (ja) 2018-07-12
CN108883898A (zh) 2018-11-23
CN108883898B (zh) 2020-09-15
JP6504589B2 (ja) 2019-04-24

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