WO2022157825A1 - エレベーターの制御装置 - Google Patents
エレベーターの制御装置 Download PDFInfo
- Publication number
- WO2022157825A1 WO2022157825A1 PCT/JP2021/001649 JP2021001649W WO2022157825A1 WO 2022157825 A1 WO2022157825 A1 WO 2022157825A1 JP 2021001649 W JP2021001649 W JP 2021001649W WO 2022157825 A1 WO2022157825 A1 WO 2022157825A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electromagnetic switch
- control device
- elevator control
- housing
- traction body
- Prior art date
Links
- 239000007787 solid Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Images
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
Definitions
- the present disclosure relates to an elevator control device.
- Patent Document 1 discloses an elevator control device. According to the control device, it is possible to suppress the sound generated when the electromagnetic switch is opened and closed.
- Patent Document 1 only directly suppresses the sound when the electromagnetic switch is opened and closed by generating a sound in the opposite phase of the sound when the electromagnetic switch is opened and closed. Therefore, it is not possible to suppress solid-borne noise when opening and closing the electromagnetic switch.
- An object of the present disclosure is to provide an elevator control device capable of suppressing structure-borne sound when an electromagnetic switch is opened and closed.
- An elevator control device includes a housing forming an outer shell, a mounting body provided inside the housing, an electromagnetic switch supported by the mounting body and supplying power to an electric motor, and the electromagnetic and a traction body that applies a load in a direction of pulling up the switch.
- the traction body applies a load in the direction of pulling up the electromagnetic switch. Therefore, it is possible to suppress solid-borne noise when the electromagnetic switch is opened and closed.
- FIG. 1 is a front view of a main part of an elevator control device according to Embodiment 1.
- FIG. FIG. 2 is a side view of a main part of the elevator control device according to Embodiment 1;
- FIG. 10 is a front view of a main part of an elevator control device according to Embodiment 2;
- FIG. 11 is a front view of a main part of an elevator control device according to Embodiment 3;
- Embodiment 1. 1 is a front view of a main part of an elevator control device according to Embodiment 1.
- FIG. 2 is a side view of a main part of the elevator control device according to Embodiment 1.
- FIG. 1 is a front view of a main part of an elevator control device according to Embodiment 1.
- FIG. 2 is a side view of a main part of the elevator control device according to Embodiment 1.
- the control device is provided in a machine room (not shown) of the elevator or in the hoistway.
- a controller is provided to provide overall control of the elevator.
- the control device includes a housing 1 , a mounting body 2 , a pair of suppressing bodies 3 , a box body 4 , an electromagnetic switch 5 , a pulling body 6 and an adjusting body 7 .
- the housing 1 forms the outer shell of the control device.
- the housing 1 is formed in a box shape.
- the box 4 has beams 1a.
- the beam 1a is arranged inside and above the housing 1 with its longitudinal direction horizontal.
- the mounting body 2 is provided inside and below the housing 1 .
- the mounting body 2 is formed in a plate shape.
- each of the pair of suppressors 3 is an anti-vibration rubber.
- a pair of suppressing bodies 3 are attached to the upper surface of the mounting body 2 so as to line up in the horizontal direction.
- the box 4 is attached to the upper surfaces of the pair of suppressors 3 .
- the box 4 is supported by a pair of suppressors 3 .
- the box 4 is soundproof.
- the box 4 is provided so that it can be soundproofed in a sound absorbing foam.
- the electromagnetic switch 5 is an electromagnetic contactor.
- the electromagnetic switch 5 is an electromagnetic relay.
- the electromagnetic switch 5 is housed in the box 4 .
- the electromagnetic switch 5 is provided so as to supply power to the electric motor of the hoisting machine (not shown) according to a command from a control section (not shown).
- the electromagnetic switch 5 is supported by the mounting body 2 via the box 4 and the pair of restraining bodies 3 .
- the traction body 6 is a wire.
- the traction body 6 has elasticity.
- the pulling body 6 is provided so as to apply a load in a lifting direction to the electromagnetic switch 5 via the box 4 .
- the traction body 6 is hung on the beam 1a.
- One end of the traction body 6 is connected to the box 4 on the side of the electromagnetic switch 5 .
- the other side of the traction body 6 is connected to one of a plurality of predetermined connection points inside the housing 1 .
- the adjuster 7 is a handle.
- the adjustment body 7 is provided on the other side of the traction body 6 .
- An adjusting body 7 is provided so that the tension of the pulling body 6 can be adjusted.
- the adjuster 7 is a handle, the tension of the traction body 6 is adjusted by turning the handle.
- the traction body 6 applies a load in the upward direction to the electromagnetic switch 5 via the box 4 . Therefore, transmission of solid-borne sound when the electromagnetic switch 5 is opened and closed can be dispersed. As a result, the structure-borne sound when the electromagnetic switch 5 is opened and closed can be suppressed. For example, in a hotel, when a machine room is provided on an intermediate floor, individual transmitted sound to guest rooms on the intermediate floor can be suppressed.
- the other end of the traction body 6 is connected to one of a plurality of connection points inside the housing 1 . Therefore, it is possible to appropriately suppress solid-borne noise when the electromagnetic switch 5 is opened and closed according to the installation conditions of the control device at the site. For example, if there is a beam on the side of the building directly below the electromagnetic switch 5, by connecting the other end of the traction body 6 to a connection point away from the beam, structure-borne sound to the side of the building is suppressed. can.
- the traction body 6 has elasticity. Therefore, even if the vibration caused by the opening and closing of the electromagnetic switch 5 is dispersed and solid-propagated, the solid-state propagation can be suppressed. For example, it is possible to absorb upward vibration caused by the opening and closing of an electric machine.
- the adjuster 7 adjusts the tension of the traction body 6 . Therefore, it is possible to reduce the work load when changing the ratio of dispersing the vibration caused by the opening and closing of the electromagnetic switch 5 at the site.
- the electromagnetic switch 5 is housed in the box body 4 .
- the box 4 is supported by a pair of suppressors 3 .
- the pair of suppressors 3 suppress vibration when the electromagnetic switch 5 is opened and closed. Therefore, solid-borne noise when the electromagnetic switch 5 is opened and closed can be suppressed more reliably.
- the box 4 directly suppresses the sound when the electromagnetic switch 5 is opened and closed. Therefore, the sound generated when the electromagnetic switch 5 is opened and closed can be suppressed more reliably.
- FIG. 3 is a front view of a main part of an elevator control device according to Embodiment 2.
- FIG. The same reference numerals are given to the same or corresponding parts as those of the first embodiment. Description of this part is omitted.
- the building beam 8 is provided in a machine room or a hoistway (not shown).
- the beam 8 is arranged with its longitudinal direction horizontal.
- the frame 1b is provided at the bottom of the housing 1.
- the frame 1b is arranged near the beam 8. As shown in FIG. Specifically, one edge of the frame 1 b is arranged directly above the beam 8 . One edge of the frame 1b is supported by the beam 8. As shown in FIG.
- a pair of suppressors 3 are attached to the upper surface of the frame 1b.
- the other side of the traction body 6 is branched so that there are multiple ends.
- a plurality of ends are connected to a plurality of predetermined connection points inside the housing 1 .
- a plurality of ends are connected to a plurality of predetermined connection points inside the housing 1 . Therefore, solid propagation of vibration due to opening and closing of the electromagnetic switch 5 can be dispersed.
- FIG. 4 is a front view of a main part of an elevator control device according to Embodiment 3.
- FIG. 4 The same reference numerals are given to the same or corresponding parts as those of the first embodiment. Description of this part is omitted.
- the pulley 9 is provided above the box 4.
- a traction body 6 is wound around a pulley 9 .
- the traction body 6 is wound around the pulley 9 .
- the pulley 9 serves as a fulcrum when a load is applied to the electromagnetic switch 5 in a lifting direction. Therefore, it is possible to reduce the work load when changing the ratio of dispersing the vibration caused by the opening and closing of the electromagnetic switch 5 at the site.
- the elevator control device of the present disclosure can be used in an elevator system.
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
Description
図1は実施の形態1におけるエレベーターの制御装置の要部の正面図である。図2は実施の形態1におけるエレベーターの制御装置の要部の側面図である。
図3は実施の形態2におけるエレベーターの制御装置の要部の正面図である。なお、実施の形態1の部分と同一又は相当部分には同一符号が付される。当該部分の説明は省略される。
図4は実施の形態3におけるエレベーターの制御装置の要部の正面図である。なお、実施の形態1の部分と同一又は相当部分には同一符号が付される。当該部分の説明は省略される。
Claims (7)
- 外郭をなす筐体と、
前記筐体の内部に設けられた取付体と、
前記取付体に支持され、電動機に電力を供給する電磁開閉器と、
前記電磁開閉器に対して引き上げる方向に荷重をかける牽引体と、
を備えたエレベーターの制御装置。 - 前記牽引体は、一端が前記電磁開閉器の側に連結され、他端が前記筐体の内部の複数の連結点のうちの一つに連結された請求項1に記載のエレベーターの制御装置。
- 前記牽引体は、一端が前記電磁開閉器の側に連結され、他端が前記筐体の内部の複数の連結点に連結された請求項1に記載のエレベーターの制御装置。
- 前記牽引体は、伸縮性を有した請求項1から請求項3のいずれか一項に記載のエレベーターの制御装置。
- 前記牽引体の張力を調整する調整体、
を備えた請求項1から請求項4のいずれか一項に記載のエレベーターの制御装置。 - 前記牽引体が巻き掛けられた滑車、
を備えた請求項1から請求項5のいずれか一項に記載のエレベーターの制御装置。 - 前記電磁開閉器を収納した箱体と、
前記取付体と前記箱体との間に設けられ、前記電磁開閉器の振動を抑制する抑制体と、
を備えた請求項1から請求項6のいずれか一項に記載のエレベーターの制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180068280.8A CN116601097A (zh) | 2021-01-19 | 2021-01-19 | 电梯的控制装置 |
PCT/JP2021/001649 WO2022157825A1 (ja) | 2021-01-19 | 2021-01-19 | エレベーターの制御装置 |
JP2022576251A JP7400997B2 (ja) | 2021-01-19 | 2021-01-19 | エレベーターの制御装置 |
Applications Claiming Priority (1)
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PCT/JP2021/001649 WO2022157825A1 (ja) | 2021-01-19 | 2021-01-19 | エレベーターの制御装置 |
Publications (1)
Publication Number | Publication Date |
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WO2022157825A1 true WO2022157825A1 (ja) | 2022-07-28 |
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PCT/JP2021/001649 WO2022157825A1 (ja) | 2021-01-19 | 2021-01-19 | エレベーターの制御装置 |
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JP (1) | JP7400997B2 (ja) |
CN (1) | CN116601097A (ja) |
WO (1) | WO2022157825A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135064A (en) * | 1979-04-06 | 1980-10-21 | Hitachi Ltd | Controller for elevator |
JPS5826774A (ja) * | 1981-08-11 | 1983-02-17 | 松本 勝之 | 昇降装置 |
JPS59218U (ja) * | 1982-06-25 | 1984-01-05 | 三菱電機株式会社 | 保護継電器の振動防止装置 |
JP2001177264A (ja) * | 1999-12-14 | 2001-06-29 | Kitashiba Electric Co Ltd | 機器の防音構造 |
JP2001310880A (ja) * | 2000-04-27 | 2001-11-06 | Mitsubishi Electric Corp | エレベータの制御盤 |
JP2012108355A (ja) * | 2010-11-18 | 2012-06-07 | Electric Power Dev Co Ltd | 電気機器用防音装置 |
JP2012111583A (ja) * | 2010-11-23 | 2012-06-14 | Mitsubishi Electric Corp | エレベータ制御盤 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011225766B2 (en) | 2010-03-10 | 2014-11-13 | Linksmart Technologies Pvt. Ltd. | A method of content authentication inside a sealed box using special labels |
-
2021
- 2021-01-19 WO PCT/JP2021/001649 patent/WO2022157825A1/ja active Application Filing
- 2021-01-19 CN CN202180068280.8A patent/CN116601097A/zh active Pending
- 2021-01-19 JP JP2022576251A patent/JP7400997B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135064A (en) * | 1979-04-06 | 1980-10-21 | Hitachi Ltd | Controller for elevator |
JPS5826774A (ja) * | 1981-08-11 | 1983-02-17 | 松本 勝之 | 昇降装置 |
JPS59218U (ja) * | 1982-06-25 | 1984-01-05 | 三菱電機株式会社 | 保護継電器の振動防止装置 |
JP2001177264A (ja) * | 1999-12-14 | 2001-06-29 | Kitashiba Electric Co Ltd | 機器の防音構造 |
JP2001310880A (ja) * | 2000-04-27 | 2001-11-06 | Mitsubishi Electric Corp | エレベータの制御盤 |
JP2012108355A (ja) * | 2010-11-18 | 2012-06-07 | Electric Power Dev Co Ltd | 電気機器用防音装置 |
JP2012111583A (ja) * | 2010-11-23 | 2012-06-14 | Mitsubishi Electric Corp | エレベータ制御盤 |
Also Published As
Publication number | Publication date |
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JP7400997B2 (ja) | 2023-12-19 |
JPWO2022157825A1 (ja) | 2022-07-28 |
CN116601097A (zh) | 2023-08-15 |
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