WO2021106057A1 - エレベーターの制御装置およびエレベーターシステム - Google Patents

エレベーターの制御装置およびエレベーターシステム Download PDF

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Publication number
WO2021106057A1
WO2021106057A1 PCT/JP2019/046069 JP2019046069W WO2021106057A1 WO 2021106057 A1 WO2021106057 A1 WO 2021106057A1 JP 2019046069 W JP2019046069 W JP 2019046069W WO 2021106057 A1 WO2021106057 A1 WO 2021106057A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
elevator
control panel
control device
linear bodies
Prior art date
Application number
PCT/JP2019/046069
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
紘生 神
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 JP2021560788A priority Critical patent/JP7176649B2/ja
Priority to PCT/JP2019/046069 priority patent/WO2021106057A1/ja
Priority to CN201980099260.XA priority patent/CN114728757B/zh
Publication of WO2021106057A1 publication Critical patent/WO2021106057A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides

Definitions

  • the present invention relates to an elevator control device and an elevator system.
  • Patent Document 1 discloses a guide device for suspending a crane. If the guide device is applied when the control panel is installed on the upper part of the hoistway 1 of the elevator, the rotation of the control panel or the like can be suppressed.
  • control panel may tilt due to the mismatch between the suspension point and the center of gravity of the control panel. In this case, the control panel may come into contact with the hoistway wall or the like.
  • An object of the present invention is to provide an elevator control device and an elevator system capable of lifting the control panel in a stable state when the control panel is installed on the upper part of the hoistway.
  • the elevator control device includes a first support provided in the upper part of the elevator hoistway, a second support provided in the lower part of the hoistway below the first support, and the above.
  • a control panel that is guided by a plurality of linear bodies stretched between the first support and the second support and the plurality of linear bodies, fixed to the first support, and controls the elevator. And equipped with.
  • the elevator system includes the control device and an abnormality detection device for detecting an abnormality in the plurality of linear bodies.
  • control panel is guided by a plurality of linear bodies.
  • the control panel is fixed to the first support at the upper part of the hoistway. Therefore, when the control panel is installed on the upper part of the hoistway, the control panel can be lifted in a stable state.
  • FIG. 5 is a configuration diagram of an elevator system to which the elevator control device according to the first embodiment is applied.
  • FIG. 5 is a perspective view of a part of the elevator control device according to the first embodiment as viewed from the surface side.
  • FIG. 5 is a perspective view of a part of the elevator control device according to the first embodiment as viewed from the back surface side.
  • FIG. 5 is a perspective view of the elevator control device according to the first embodiment when viewed from the surface side.
  • FIG. 5 is a perspective view of a part of the elevator control device according to the first embodiment as viewed from the back surface side.
  • FIG. 5 is a perspective view of a state in which the installation of the elevator control device according to the first embodiment is completed when viewed from the surface side of the control device.
  • It is a perspective view of the 1st fixture of the control device of the elevator in Embodiment 1.
  • FIG. It is a perspective view of the 1st guide body of the control device of the elevator in Embodiment 1.
  • FIG. 1 is a configuration diagram of an elevator system to which the elevator control device according to the first embodiment is applied.
  • the hoistway 1 penetrates each floor of a building (not shown).
  • Each of the plurality of landings 2 is provided on each floor of the building.
  • Each of the plurality of landings 2 faces the hoistway 1.
  • the hoisting machine 3 is provided above the hoistway 1.
  • the main rope 4 is wound around the hoisting machine 3.
  • the car 5 is provided inside the hoistway 1.
  • the car 5 is supported on one side of the main rope 4.
  • the balance weight 6 is provided inside the hoistway 1.
  • the balance weight 6 is supported on the other side of the main rope 4.
  • the control device 7 is provided inside the hoistway 1.
  • the control device 7 includes a rail 8, a first support 9, a second support 10, a plurality of linear bodies 11, a plurality of first fixtures 12, a plurality of second fixtures 13, a control panel 14, and a plurality of thirds. It includes one guide body 15, a plurality of second guide bodies 16, and a third support body 17.
  • the rail 8 is made of T-shaped steel.
  • the rail 8 is provided with the longitudinal direction as the vertical direction.
  • the first support 9 is made of channel steel.
  • one end of the first support 9 is supported by the rail 8 at the upper part of the hoistway 1.
  • the second support 10 is made of channel steel.
  • one end of the second support 10 is supported by the rail 8 at the lower part of the hoistway 1.
  • each of the plurality of linear bodies 11 is formed of a wire, a string, a piano wire, an electric wire, or the like.
  • the plurality of linear bodies 11 are stretched between the first support 9 and the second support 10 in a state of being arranged in the horizontal direction.
  • the plurality of first fixtures 12 are provided on the first support 9. Each of the plurality of first fixtures 12 is provided so as to be able to detect the tension of each of the plurality of linear bodies 11.
  • the plurality of second fixtures 13 are provided on the first support 9. Each of the plurality of second fixtures 13 is provided so as to be able to detect the tension of each of the plurality of linear bodies 11.
  • the control panel 14 is provided above the hoistway 1.
  • the upper part of the control panel 14 is fixed to the first support 9.
  • the control panel 14 is provided so as to be able to control the elevator as a whole.
  • the plurality of first guide bodies 15 are provided on the upper part of the back surface of the control panel 14 in a state of being arranged in the horizontal direction. Each of the plurality of first guide bodies 15 is guided by each of the plurality of linear bodies 11.
  • the plurality of second guide bodies 16 are provided at the lower part of the back surface of the control panel 14 in a state of being arranged in the horizontal direction. Each of the plurality of second guide bodies 16 is guided by each of the plurality of linear bodies 11.
  • the third support 17 is made of channel steel.
  • one end of the third support 17 is supported by the rail 8 below the first support 9.
  • the third support 17 fixes the lower part of the control panel 14.
  • FIG. 2 is a perspective view of a part of the elevator control device according to the first embodiment as viewed from the surface side.
  • FIG. 3 is a perspective view of a part of the elevator control device according to the first embodiment as viewed from the back surface side.
  • FIG. 4 is a perspective view of the elevator control device according to the first embodiment when viewed from the surface side.
  • FIG. 5 is a perspective view of a part of the elevator control device according to the first embodiment as viewed from the back surface side.
  • FIG. 6 is a perspective view of the state in which the installation of the elevator control device according to the first embodiment is completed when viewed from the surface side of the control device.
  • the first support 9 is attached to the rail 8 at the upper part of the hoistway 1.
  • the second support 10 is attached to the rail 8 at the lower part of the hoistway 1.
  • Each of the plurality of first fixtures 12 is attached to each of the plurality of first grooving portions 9a on the upper side of the first support 9.
  • Each of the plurality of second fixtures 13 is attached to each of the plurality of second grooving portions 10a under the second support 10.
  • each of the plurality of linear bodies 11 penetrates each of the plurality of first fixtures 12.
  • Each lower portion of each of the plurality of linear bodies 11 penetrates each of the plurality of second fixtures 13.
  • Each of the plurality of linear bodies 11 is fixed to each of the plurality of first fixtures 12 and each of the plurality of second fixtures 13 in a state where a certain amount of tension is applied.
  • each of the plurality of linear bodies 11 is a plurality of each of the plurality of first groove cutting portions 9a on the lower side of the first support 9 and a plurality of on the upper side of the second support 10. Fits into each of the second grooving portions 10a of the above.
  • each of the plurality of linear bodies 11 is set to penetrate each of the plurality of first guide bodies 15 and each of the plurality of second guide bodies 16.
  • the upper part of the control panel 14 is fixed to the first support 9.
  • the upper portion of the control panel 14 is fixed by a plurality of bolts (not shown) or the like by utilizing each of the plurality of fixing holes 9b formed in the first support 9.
  • the third support 17 is attached to the rail 8.
  • the lower part of the control panel 14 is fixed to the third support 17.
  • the lower portion of the control panel 14 is fixed by a plurality of bolts or the like (not shown) using each of the plurality of fixing holes formed in the third support 17.
  • the installation of the control device 7 is completed.
  • FIG. 7 is a perspective view of the first fixture of the elevator control device according to the first embodiment.
  • the first fixture 12 includes a first through hole.
  • the first through hole is formed so that the longitudinal direction is the vertical direction when the first fixture 12 is attached to the first support.
  • the first through hole receives the upper part of the linear body 11 so that the longitudinal direction of the upper part of the linear body 11 (not shown in FIG. 7) is the vertical direction.
  • the second fixture 13 includes a second through hole.
  • the second through hole is formed so that the longitudinal direction is the vertical direction when the second fixture 13 is attached to the second support 10.
  • the second through hole receives the lower part of the linear body 11 so that the longitudinal direction of the lower part of the linear body 11 is the vertical direction.
  • FIG. 8 is a perspective view of the first guide body of the elevator control device according to the first embodiment.
  • the first guide body 15 is formed in a ring shape.
  • the first guide body 15 is freely divided into a ring-shaped one side and the other side. Therefore, in a state where the linear body 11 is stretched between the first support 9 and the second support 10, the first guide 15 receives the linear body 11 inward in a divided state. The division will be released later. As a result, the first guide body 15 is in a state where the movement in the horizontal direction is suppressed by the linear body 11.
  • the second guide body 16 is formed in a ring shape.
  • the second guide body 16 is freely divided into a ring-shaped one side and the other side. Therefore, in a state where the linear body 11 is stretched between the first support 9 and the second support 10, the second guide 16 receives the linear body 11 inward in a divided state. The division will be released later. As a result, the second guide body 16 is in a state in which the movement in the horizontal direction is suppressed by the linear body 11.
  • the control panel 14 is guided by a plurality of linear bodies 11.
  • the control panel 14 is fixed to the first support 9 at the upper part of the hoistway 1. Therefore, when the control panel 14 is installed on the upper part of the hoistway 1, the control panel 14 can be lifted in a stable state. As a result, not only the installation quality of the control panel 14 can be improved by preventing damage to the equipment, but also the installation work of the control panel 14 can be shortened by increasing the lifting speed of the control panel 14.
  • the third support 17 fixes the lower part of the control panel 14. Therefore, the control panel 14 can be maintained in a stable state.
  • the rail 8 supports the first support 9, the second support 10, and the third support 17. Therefore, the control panel 14 can be installed with a simple configuration.
  • the plurality of first guide bodies 15 are guided in a state of being penetrated by the plurality of linear bodies 11, respectively.
  • the plurality of second guide bodies 16 are guided in a state of being penetrated by the plurality of linear bodies 11, respectively. Therefore, the control panel 14 can be lifted in a more stable state.
  • the plurality of first fixtures 12 detect the tension of each of the plurality of linear bodies 11 as an abnormality detecting device.
  • the plurality of second pressure detectors detect the tension of each of the plurality of linear bodies 11 as an abnormality detecting device. Therefore, in a state where the elevator is operating after the control panel 14 is installed, if the tension detection value deviates from the set range, an abnormality in the mounting position of the control panel 14 can be detected at an early stage. ..
  • a voltage is applied to each of the plurality of linear bodies 11 by using each of the plurality of first fixtures 12 and the second fixture 13 as an insulating material and the other parts as an insulating material to detect the voltage. May detect an abnormality in the mounting position of the control panel 14 when the voltage deviates from the set range. Also in this case, an abnormality in the mounting position of the control panel 14 can be detected at an early stage.
  • control panel 14 may monitor its own installation state based on the detection result of the abnormality detection device. In this case, the operation of the car 5 or the like may be stopped by the control panel 14 before the control panel 14 interferes with other devices such as the car 5 and the wiring cable.
  • the elevator control device according to the present invention can be used for the elevator system.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
PCT/JP2019/046069 2019-11-26 2019-11-26 エレベーターの制御装置およびエレベーターシステム WO2021106057A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021560788A JP7176649B2 (ja) 2019-11-26 2019-11-26 エレベーターの制御装置およびエレベーターシステム
PCT/JP2019/046069 WO2021106057A1 (ja) 2019-11-26 2019-11-26 エレベーターの制御装置およびエレベーターシステム
CN201980099260.XA CN114728757B (zh) 2019-11-26 2019-11-26 电梯的控制装置以及电梯系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/046069 WO2021106057A1 (ja) 2019-11-26 2019-11-26 エレベーターの制御装置およびエレベーターシステム

Publications (1)

Publication Number Publication Date
WO2021106057A1 true WO2021106057A1 (ja) 2021-06-03

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PCT/JP2019/046069 WO2021106057A1 (ja) 2019-11-26 2019-11-26 エレベーターの制御装置およびエレベーターシステム

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Country Link
JP (1) JP7176649B2 (enrdf_load_stackoverflow)
CN (1) CN114728757B (enrdf_load_stackoverflow)
WO (1) WO2021106057A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264468U (enrdf_load_stackoverflow) * 1975-11-07 1977-05-12
WO1999065811A1 (fr) * 1998-06-16 1999-12-23 Mitsubishi Denki Kabushiki Kaisha Dispositif de commande pour ascenseur
JP2004091059A (ja) * 2002-08-29 2004-03-25 Mitsubishi Electric Corp エレベータ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4792798B2 (ja) * 2005-04-13 2011-10-12 三菱電機株式会社 エレベータの制御盤
JP5642144B2 (ja) * 2012-12-12 2014-12-17 株式会社日立製作所 機械室レスエレベータ
CN110198907B (zh) * 2017-01-30 2020-09-18 三菱电机株式会社 电梯装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264468U (enrdf_load_stackoverflow) * 1975-11-07 1977-05-12
WO1999065811A1 (fr) * 1998-06-16 1999-12-23 Mitsubishi Denki Kabushiki Kaisha Dispositif de commande pour ascenseur
JP2004091059A (ja) * 2002-08-29 2004-03-25 Mitsubishi Electric Corp エレベータ装置

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Publication number Publication date
CN114728757A (zh) 2022-07-08
JP7176649B2 (ja) 2022-11-22
JPWO2021106057A1 (enrdf_load_stackoverflow) 2021-06-03
CN114728757B (zh) 2023-09-26

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