WO2022259397A1 - エレベータ制御設備 - Google Patents
エレベータ制御設備 Download PDFInfo
- Publication number
- WO2022259397A1 WO2022259397A1 PCT/JP2021/021844 JP2021021844W WO2022259397A1 WO 2022259397 A1 WO2022259397 A1 WO 2022259397A1 JP 2021021844 W JP2021021844 W JP 2021021844W WO 2022259397 A1 WO2022259397 A1 WO 2022259397A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control panel
- drip
- proof cover
- elevator control
- elevator
- Prior art date
Links
- 238000007689 inspection Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 elevator control equipment installed in a hoistway.
- Patent Document 1 discloses that the control panel is housed in a cover in order to ensure drip-proofness when the control panel is installed in a hoistway without a machine room.
- the cover it is disclosed that an upper cover that covers approximately the upper half of the control panel and a lower cover that covers approximately the lower half are combined.
- the purpose of the present disclosure is to provide an elevator control facility that ensures drip-proofness when installing a control panel in the hoistway and that allows workers to perform maintenance and inspections more easily.
- the elevator control equipment contains electrical equipment that controls the operation of the elevator, and includes a control panel installed in the hoistway, and a drip-proof cover that covers the top, front, back, and left and right sides of the control panel.
- the drip-proof cover has an inspection door that can be opened and closed on at least one side of the left and right sides, and an opening that is opened and closed by the inspection door of the drip-proof cover Therefore, a slide mechanism is provided for sliding the control panel to pull it out of the drip-proof cover.
- FIG. 1 is a perspective view of a control panel of elevator control equipment according to an embodiment
- FIG. 1 is a perspective view of a drip-proof cover of elevator control equipment according to an embodiment
- FIG. It is a perspective view showing the state where the connecting member was attached to the elevator control equipment according to the embodiment.
- 5 is an enlarged cross-sectional view taken along line BB of FIG. 4
- FIG. 4 is a perspective view showing a state before the control panel is pulled out of the drip-proof cover
- FIG. 4 is a perspective view showing a state in which the control panel is pulled out of the drip-proof cover
- 7 is an enlarged cross-sectional view taken along line CC of FIG. 6
- FIG. 11 is an enlarged cross-sectional view taken along line BB showing a modification of the elevator control equipment according to the embodiment;
- FIG. 1 is a diagram showing a state in which an elevator control facility 1 according to an embodiment is installed in a hoistway H.
- the elevator control equipment 1 includes a control panel 10 and a drip-proof cover 20 provided so as to cover the periphery of the control panel 10 .
- the control panel 10 houses electrical equipment for controlling the operation of the elevator.
- a worker W who performs maintenance and inspection of the electrical equipment pulls the control panel 10 out of the drip-proof cover 20 from an opening provided on the side surface of the drip-proof cover 20 to expose the electrical equipment and perform maintenance and inspection. do the work.
- a slide mechanism 30 is provided above and below the control panel 10 for sliding the control panel 10 to pull it out of the drip-proof cover 20 .
- the elevator control equipment 1 is installed at a position above the upper surface of the car B stopped on the lowest floor, and the maintenance and inspection worker W performs inspection work on top of the car B.
- the elevator control equipment 1 is fixed to a guide rail R provided in the hoistway H via a pair of upper and lower connecting members 40 .
- FIG. 2 is a perspective view of the control panel 10.
- the control panel 10 has a configuration in which an electric device 12 is arranged in a frame 11 whose front is open.
- a slide mechanism 30 is fixed to the upper and lower surfaces of the control panel 10 .
- a fixing metal 32 for fixing the slide mechanism 30 to the connecting member 40 is attached to the side of each slide mechanism 30 opposite to the control panel 10 side.
- the slide mechanism 30 is provided with a lock mechanism 31 that switches between a locked state that restricts the sliding of the control panel 10 by the slide mechanism 30 and an unlocked state that releases the restriction.
- Lock mechanism 31 is, for example, a latch lock.
- a first handle 15 for the worker W is provided on the left side surface of the control panel 10 . This first handle 15 corresponds to the handle of the present disclosure.
- the front side when viewed from the operator W who faces the elevator control equipment 1 during maintenance and inspection, the front side is defined as “front”, the back side is defined as “rear”, the upper side is defined as “upper”, and the lower side is defined as “downward”. , the right side being the “right side” and the left side being the “left side”.
- FIG. 3 is a perspective view of the drip-proof cover 20.
- the drip-proof cover 20 is a box having a drip-proof structure, and is installed so as to cover the upper surface, front surface, rear surface, and left and right side surfaces of the control panel 10 in a non-adherent manner. The control panel 10 is protected against such as.
- the drip-proof cover 20 is stipulated by the IP (Ingress Protection) standard, which is an IEC (International Electrotechnical Commission) standard that defines the degree of protection against water, from within 60° left and right of the vertical It has a structure that can secure drip-proof performance that is higher than the protection class that prevents harmful effects from rainfall.
- the drip-proof cover 20 is made of a waterproof material such as a metal plate or an acrylic plate.
- a plurality of armored windows 26 are provided in front of the drip-proof cover 20 for ventilation.
- the drip-proof cover 20 also has an inspection door 23 on the left side surface. The inspection door 23 is provided with a second handle 24 used for opening and closing
- FIG. 4 is a perspective view showing a state where the connecting member 40 is attached to the elevator control equipment 1.
- a pair of connecting members 40 extending in the left-right direction are arranged above and below the drip-proof cover 20 installed to cover the control panel 10 .
- Attached to the pair of connecting members 40 are a pair of vertical posts 41 positioned on the left and right sides of the drip-proof cover 20 and extending in the vertical direction.
- the pair of vertical columns 41 are fixed to the left and right side surfaces of the drip-proof cover 20 at positions closer to the rear.
- FIG. 5 is an enlarged cross-sectional view taken along line BB in FIG.
- the fixing metal 32 attached to the control panel 10 via the slide mechanism 30 is fixed to the connecting member 40 at the position indicated by the arrow D in the figure.
- the slide mechanism 30 is a three-stage slide rail having an outer rail 30a, an intermediate rail 30b, and an inner rail 30c.
- the outer rail 30 a is fixed to the fixing metal 32 and the inner rail 30 c is fixed to the control panel 10 .
- FIG. 6 is a perspective view showing a state before the control panel 10 is pulled out of the drip-proof cover 20.
- FIG. FIG. 7 is a perspective view showing a state in which the control panel 10 is pulled out of the drip-proof cover 20.
- the worker W opens the inspection door 23 of the drip-proof cover 20 .
- the left portion of the control panel 10 can be seen as shown in FIG.
- the worker W switches the lock mechanism 31 from the locked state to the unlocked state.
- the first handle 15 is pulled to the left side (the side of the opening opened and closed by the inspection door 23 ), and the slide mechanism 30 slides the control panel 10 to the outside of the drip-proof cover 20 .
- the control panel 10 is pulled out of the drip-proof cover 20 through the opening that is opened and closed by the inspection door 23, and access to the electric equipment 12 becomes easy as shown in FIG.
- the worker W switches the lock mechanism 31 from the unlocked state to the locked state, and then performs maintenance and inspection work on the electric device 12 .
- the worker W switches the lock mechanism 31 to the unlocked state, returns the control panel 10 to the inside of the drip-proof cover 20, switches the drip-proof cover 20 to the locked state, and opens the inspection door 23. close.
- FIG. 8 is an enlarged cross-sectional view along line CC in FIG.
- the control panel 10 is provided with detection means 17 for detecting opening/closing of the inspection door 23 and outputting a signal indicating the opening when the opening of the inspection door 23 is detected.
- the detection means 17 is, for example, a contact sensor, and when the inspection door 23 is closed, the sensor portion is arranged so as to contact the projecting member 17a attached to the inspection door 23. The presence or absence of contact is detected to detect the opening/closing of the inspection door 23 .
- a signal indicating the opening of the inspection door 23 is output to an elevator control unit (not shown), and the elevator control unit restricts the movement of the car B based on the signal to perform inspection work on the car B. It is possible for the worker W to work safely.
- the elevator control equipment 1 accommodates the electric equipment 12 for controlling the operation of the elevator, the control panel 10 installed in the hoistway H, the upper surface and the front surface of the control panel 10 , a back surface, and a drip-proof cover that covers the left and right sides.
- the drip-proof cover 20 has an inspection door 23 that can be opened and closed on at least one of the left and right sides.
- the elevator control equipment 1 also includes a slide mechanism 30 that slides the control panel 10 out of the drip-proof cover 20 through an opening that is opened and closed by the inspection door 23 of the drip-proof cover 20 . Therefore, when the control panel 10 is installed in the hoistway H, the drip-proof cover 20 can ensure the drip-proof property.
- a worker who performs maintenance and inspection of the electrical equipment 12 can easily access the electrical equipment 12 by opening the inspection door 23 and sliding the control panel 10, and can easily perform maintenance and inspection work. .
- the elevator control equipment 1 is fixedly installed on the guide rail R, but instead of this, it may be fixedly installed on a wall surface in the hoistway. good too.
- the inspection door 23 is provided on the left side surface of the drip-proof cover 20, and the first handle 15 is provided on the left side surface of the control panel 10.
- the first handle 15 may be provided on the right side surface of the drip-proof cover 20 . That is, the inspection door 23 and the first handle 15 may be provided on either the left or right side of the drip-proof cover 20 so as to secure a space for pulling out the control panel 10 to the outside.
- the drip-proof cover 20 may be provided with a protective plate mounting portion 29 to which the transport protective plate 19 removed from the control panel 10 is mounted.
- the protective plate mounting portion 29 is provided inside the front surface of the drip-proof cover 20 , and the protective plate 19 is mounted in the space between the drip-proof cover 20 and the control panel 10 .
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
Abstract
Description
10 制御盤
11 枠体
12 電気機器
15 第1の取手
17 検知手段
19 保護板
20 防滴カバー
23 点検用扉
24 第2の取手
26 鎧窓
29 保護板取付部
30 スライド機構
31 ロック機構
40 連結部材
41 縦柱
17a 突出部材
30a アウターレール
30b 中間レール
30c インナーレール
Claims (7)
- エレベータの運行を制御する電気機器を収容し、昇降路内に設置される制御盤と、
前記制御盤の上面、正面、背面、及び左右の側面を覆う防滴カバーと
を備えたエレベータ制御設備であって、
前記防滴カバーは、前記左右の側面のうちの少なくとも1つの側面に点検用扉を有し、
前記防滴カバーの前記点検用扉によって開閉される開口部から、前記制御盤をスライドさせて前記防滴カバーの外部に引き出すスライド機構を備えたエレベータ制御設備。 - 前記制御盤は、最下階に停止した乗りかごの上面よりも上方の位置に設置される請求項1記載のエレベータ制御設備。
- 前記スライド機構による前記制御盤のスライドを規制するロック状態と当該規制を解除するアンロック状態とを切り替えるロック機構を更に備える請求項1又は2記載のエレベータ制御設備。
- 前記制御盤には、前記開口部側に取手が設けられている請求項1から3のいずれか一項に記載のエレベータ制御設備。
- 前記防滴カバーは、前記制御盤から取り外された搬送用の保護板が取り付けられる保護板取付部を有する請求項1から4のいずれか一項に記載のエレベータ制御設備。
- 前記制御盤は、前記点検用扉の開閉を検知し、前記点検用扉の開放が検知された場合にその開放を示す信号を出力する検知手段を更に備えた請求項1から5のいずれか一項に記載のエレベータ制御設備。
- 前記制御盤は、前記昇降路内に設けられたガイドレールに連結部材を介して固定される請求項1から6のいずれか一項に記載のエレベータ制御設備。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023509844A JP7401023B2 (ja) | 2021-06-09 | 2021-06-09 | エレベータ制御設備 |
PCT/JP2021/021844 WO2022259397A1 (ja) | 2021-06-09 | 2021-06-09 | エレベータ制御設備 |
CN202180098468.7A CN117396420A (zh) | 2021-06-09 | 2021-06-09 | 电梯控制设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/021844 WO2022259397A1 (ja) | 2021-06-09 | 2021-06-09 | エレベータ制御設備 |
Publications (1)
Publication Number | Publication Date |
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WO2022259397A1 true WO2022259397A1 (ja) | 2022-12-15 |
Family
ID=84425908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2021/021844 WO2022259397A1 (ja) | 2021-06-09 | 2021-06-09 | エレベータ制御設備 |
Country Status (3)
Country | Link |
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JP (1) | JP7401023B2 (ja) |
CN (1) | CN117396420A (ja) |
WO (1) | WO2022259397A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007031109A (ja) * | 2005-07-28 | 2007-02-08 | Mitsubishi Electric Corp | エレベータ装置 |
JP2008044773A (ja) * | 2006-08-21 | 2008-02-28 | Toshiba Elevator Co Ltd | 非常用エレベータシステム |
JP2014144854A (ja) * | 2013-01-29 | 2014-08-14 | Mitsubishi Electric Corp | エレベータ装置 |
JP2018144978A (ja) * | 2017-03-07 | 2018-09-20 | 東芝エレベータ株式会社 | 非常用マシンルームレスエレベータの制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001171922A (ja) | 1999-12-16 | 2001-06-26 | Hitachi Ltd | エレベーターの制御装置 |
JP2013220858A (ja) | 2012-04-12 | 2013-10-28 | Toshiba Elevator Co Ltd | エレベータ装置 |
JP2015229563A (ja) | 2014-06-05 | 2015-12-21 | 三菱電機株式会社 | エレベータの保守点検装置 |
-
2021
- 2021-06-09 WO PCT/JP2021/021844 patent/WO2022259397A1/ja active Application Filing
- 2021-06-09 JP JP2023509844A patent/JP7401023B2/ja active Active
- 2021-06-09 CN CN202180098468.7A patent/CN117396420A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007031109A (ja) * | 2005-07-28 | 2007-02-08 | Mitsubishi Electric Corp | エレベータ装置 |
JP2008044773A (ja) * | 2006-08-21 | 2008-02-28 | Toshiba Elevator Co Ltd | 非常用エレベータシステム |
JP2014144854A (ja) * | 2013-01-29 | 2014-08-14 | Mitsubishi Electric Corp | エレベータ装置 |
JP2018144978A (ja) * | 2017-03-07 | 2018-09-20 | 東芝エレベータ株式会社 | 非常用マシンルームレスエレベータの制御装置 |
Also Published As
Publication number | Publication date |
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JP7401023B2 (ja) | 2023-12-19 |
JPWO2022259397A1 (ja) | 2022-12-15 |
CN117396420A (zh) | 2024-01-12 |
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