CN114728757A - Elevator control device and elevator system - Google Patents
Elevator control device and elevator system Download PDFInfo
- Publication number
- CN114728757A CN114728757A CN201980099260.XA CN201980099260A CN114728757A CN 114728757 A CN114728757 A CN 114728757A CN 201980099260 A CN201980099260 A CN 201980099260A CN 114728757 A CN114728757 A CN 114728757A
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- China
- Prior art keywords
- elevator
- support body
- control panel
- control device
- linear bodies
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- 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
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
Abstract
Provided is an elevator control device, which can hoist a control panel in a stable state when the control panel is installed on the upper part of a hoistway. The elevator control device comprises: a first support body 1 provided in an upper part of a hoistway of an elevator; a 2 nd support body provided below the 1 st support body at a lower portion of the hoistway; a plurality of linear bodies stretched between the 1 st support and the 2 nd support; and a control panel that is guided by the plurality of linear bodies, is fixed to the 1 st support body, and controls the elevator.
Description
Technical Field
The present invention relates to an elevator control device and an elevator system.
Background
Patent document 1 discloses a guide device for a crane hoist. If the guide device is applied when the control panel is mounted on the upper part of the hoistway 1 of the elevator, the rotation of the control panel and the like can be restrained.
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent publication No. 2-249892
Disclosure of Invention
Problems to be solved by the invention
However, in the guide device described in patent document 1, the control panel may be inclined due to the difference between the hanging point and the center of gravity of the control panel. In this case, the control panel may contact a wall of the hoistway or the like.
The present invention has been made to solve the above problems. The purpose of the present invention is to provide an elevator control device and an elevator system, which can hoist a control panel in a stable state when the control panel is mounted on the upper portion of a hoistway.
Means for solving the problems
The elevator control device of the invention comprises: a first support body 1 provided in an upper part of a hoistway of an elevator; a 2 nd support body provided below the 1 st support body at a lower portion of the hoistway; a plurality of linear bodies which are arranged between the 1 st support body and the 2 nd support body in an expanded manner; and a control panel that is guided by the plurality of linear bodies, is fixed to the 1 st support body, and controls the elevator.
An elevator system of the present invention includes: the control device; and an abnormality detection device that detects an abnormality of the plurality of linear bodies.
Effects of the invention
According to the invention, the control disk is guided by a plurality of linear bodies. The control panel is fixed to the 1 st support body at the upper part of the hoistway. Therefore, when the control panel is mounted on the upper portion of the hoistway, the control panel can be lifted in a stable state.
Drawings
Fig. 1 is a configuration diagram of an elevator system to which a control device of an elevator according to embodiment 1 is applied.
Fig. 2 is a perspective view of a part of a control device for an elevator according to embodiment 1, as viewed from the front.
Fig. 3 is a perspective view of a part of the elevator control device according to embodiment 1, as viewed from the back side.
Fig. 4 is a perspective view of the elevator control device according to embodiment 1 as viewed from the front.
Fig. 5 is a perspective view of a part of the elevator control device according to embodiment 1, as viewed from the back side.
Fig. 6 is a perspective view of the control device of the elevator according to embodiment 1 viewed from the front side of the control device in a state after completion of installation.
Fig. 7 is a perspective view of the 1 st fixture of the elevator control apparatus according to embodiment 1.
Fig. 8 is a perspective view of the 1 st guide body of the elevator control device according to embodiment 1.
Detailed Description
The mode for carrying out the invention is explained with reference to the drawings. In the drawings, the same or corresponding portions are denoted by the same reference numerals. Repeated explanation of this portion is appropriately simplified or omitted.
Embodiment mode 1
Fig. 1 is a configuration diagram of an elevator system to which a control device of an elevator according to embodiment 1 is applied.
In the elevator system of fig. 1, a hoistway 1 penetrates each floor of a building not shown. The plurality of landings 2 are provided on each floor of the building. Each of the landings 2 faces the hoistway 1.
The hoisting machine 3 is provided at an upper portion of the hoistway 1. The main ropes 4 are wound around the traction machine 3.
The car 5 is installed inside the hoistway 1. The car 5 is supported by one side of the main rope 4. The counterweight 6 is disposed inside the hoistway 1. The counterweight 6 is supported on the other side of the main rope 4.
The control device 7 is installed inside the hoistway 1. The control device 7 includes a rail 8, a 1 st support body 9, a 2 nd support body 10, a plurality of linear bodies 11, a plurality of 1 st fixing members 12, a plurality of 2 nd fixing members 13, a control panel 14, a plurality of 1 st guide bodies 15, a plurality of 2 nd guide bodies 16, and a 3 rd support body 17.
The rail 8 is formed of T-section steel, for example. The rail 8 is provided so that the longitudinal direction is vertical.
For example, the 1 st support body 9 is formed of a channel steel. For example, one end of the first support member 9 is supported by the rail 8 at an upper portion of the hoistway 1.
For example, the No. 2 support body 10 is formed of a channel steel. For example, one end of the second support member 10 is supported by the rail 8 at a lower portion of the hoistway 1.
For example, each of the plurality of linear bodies 11 is formed of a metal wire, a string, a piano wire, an electric wire, or the like. The plurality of linear bodies 11 are arranged in a horizontal direction between the 1 st support 9 and the 2 nd support 10.
The 1 st fixing members 12 are provided on the 1 st support body 9. The 1 st anchors 12 are provided to be able to detect the tension of each of the linear bodies 11.
The plurality of 2 nd fixing members 13 are provided on the 1 st support body 9. The plurality of 2 nd fixing members 13 are 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 at an upper portion of the hoistway 1. The upper part of the control panel 14 is fixed to the 1 st support 9. The control panel 14 is provided to be able to control the elevator as a whole.
The plurality of 1 st guide bodies 15 are arranged in a horizontal direction on the upper portion of the back surface of the control panel 14. The plurality of 1 st guide bodies 15 are respectively guided by the respective linear bodies 11 of the plurality of linear bodies 11.
The plurality of 2 nd guide bodies 16 are arranged in a horizontal direction at a lower portion of the rear surface of the control panel 14. The plurality of 2 nd guide bodies 16 are respectively guided by the respective linear bodies 11 of the plurality of linear bodies 11.
For example, the 3 rd support body 17 is formed of a channel steel. For example, one end of the 3 rd support member 17 is supported by the rail 8 below the 1 st support member 9. The 3 rd support 17 fixes the lower portion of the control disk 14.
Next, the procedure of mounting the control device 7 will be described with reference to fig. 2 to 6.
Fig. 2 is a perspective view of a part of the elevator control apparatus according to embodiment 1, as viewed from the front. Fig. 3 is a perspective view of a part of the elevator control device according to embodiment 1, as viewed from the back side. Fig. 4 is a perspective view of the elevator control apparatus according to embodiment 1 as viewed from the front. Fig. 5 is a perspective view of a part of the elevator control device according to embodiment 1, as viewed from the back side. Fig. 6 is a perspective view of the control device of the elevator according to embodiment 1 viewed from the front side of the control device in a state after completion of installation.
As shown in fig. 2 and 3, the 1 st support body 9 is attached to the rail 8 at an upper portion of the hoistway 1. The 2 nd support body 10 is attached to the rail 8 at the lower portion of the hoistway 1. The plurality of 1 st fixing members 12 are attached to the 1 st groove portions 9a of the plurality of 1 st groove portions 9a on the upper side of the 1 st support body 9, respectively. The plurality of 2 nd fixing members 13 are attached to the respective 2 nd groove portions 10a of the plurality of 2 nd groove portions 10a on the lower side of the 2 nd support body 10.
In this state, the upper portions of the plurality of linear bodies 11 penetrate the 1 st anchors 12 of the plurality of 1 st anchors 12. The lower portions of the plurality of linear bodies 11 penetrate the respective 2 nd fasteners 13 of the plurality of 2 nd fasteners 13. The plurality of linear bodies 11 are fixed to each 1 st fixing member 12 of the plurality of 1 st fixing members 12 and each 2 nd fixing member 13 of the plurality of 2 nd fixing members 13, respectively, in a state where a certain degree of tension is applied thereto. As shown in fig. 3, in this case, the plurality of linear bodies 11 are fitted into the respective 1 st groove portions 9a of the plurality of 1 st groove portions 9a on the lower side of the 1 st support body 9 and the respective 2 nd groove portions 10a of the plurality of 2 nd groove portions 10a on the upper side of the 2 nd support body 10.
As shown in fig. 4, in this state, the control panel 14 is suspended by the winch rope 18. As shown in fig. 5, at this time, the plurality of linear bodies 11 are set to penetrate through each of the 1 st guide bodies 15 of the plurality of 1 st guide bodies 15 and each of the 2 nd guide bodies 16 of the plurality of 2 nd guide bodies 16.
In this state, when the winch, not shown, is driven, the control panel 14 is lifted by the winch rope 18. At this time, the horizontal movement of each 1 st guide body 15 of the plurality of 1 st guide bodies 15 and each 2 nd guide body 16 of the plurality of 2 nd guide bodies 16 is suppressed by the plurality of linear bodies 11. As a result, the control panel 14 is stably lifted in the vertical direction along the plurality of linear bodies 11.
As shown in fig. 6, when the control panel 14 is lifted up to the upper portion of the hoistway 1, the upper portion of the control panel 14 is fixed to the 1 st support body 9. For example, the upper portion of the control panel 14 is fixed by a plurality of bolts or the like, not shown, through the fixing holes 9b formed in the plurality of fixing holes 9b of the 1 st support body 9.
In this state, the 3 rd support body 17 is attached to the rail 8. The lower part of the control panel 14 is fixed to the 3 rd support 17. For example, the lower portion of the control panel 14 is fixed by a plurality of bolts or the like, not shown, through each of a plurality of fixing holes formed in the 3 rd support body 17. As a result, the mounting of the control device 7 is completed.
Next, the 1 st fixture will be described with reference to fig. 7.
Fig. 7 is a perspective view of the 1 st fixture of the elevator control apparatus according to embodiment 1.
As shown in fig. 7, the 1 st anchor 12 includes a 1 st through hole. The 1 st through-hole is formed so that the length direction is vertical when the 1 st fixing element 12 is attached to the 1 st support body. The 1 st through hole receives the upper portion of the linear body 11 so that the longitudinal direction of the upper portion of the linear body 11, which is not shown in fig. 7, is the vertical direction.
Although not shown in fig. 7, the 2 nd fixing element 13 includes a 2 nd through hole. The 2 nd through-hole is formed so that the length direction is vertical when the 2 nd fixing member 13 is attached to the 2 nd support body 10. The 2 nd through hole receives the lower portion of the linear body 11 such that the longitudinal direction of the lower portion of the linear body 11 is the vertical direction.
Next, the 1 st guide body 15 will be described with reference to fig. 8.
Fig. 8 is a perspective view of the 1 st guide body of the elevator control device according to embodiment 1.
As shown in fig. 8, the 1 st guide body 15 is formed in a ring shape. The 1 st guide body 15 is provided to be freely dividable into one side and the other side of a ring shape. Therefore, in a state where the linear body 11 is disposed between the 1 st support body 9 and the 2 nd support body 10, the 1 st guide body 15 can be released from the division after receiving the linear body 11 inside in the divided state. As a result, the 1 st guide body 15 is in a state in which the movement in the horizontal direction is suppressed by the linear body 11.
Although not shown in fig. 8, the 2 nd guide body 16 is formed in a ring shape. The 2 nd guide body 16 is provided to be freely dividable into one side and the other side of a ring shape. Therefore, in a state where the linear body 11 is disposed between the 1 st support body 9 and the 2 nd support body 10, the 2 nd guide body 16 can be released from the division after receiving the linear body 11 inside in the divided state. As a result, the 2 nd guide body 16 is in a state in which the movement in the horizontal direction is suppressed by the linear body 11.
According to embodiment 1 described above, the control panel 14 is guided by the plurality of linear bodies 11. The control panel 14 is fixed to the 1 st support body 9 at an upper portion of the hoistway 1. Therefore, when the control panel 14 is mounted on the upper portion of the hoistway, the control panel 14 can be lifted in a stable state. As a result, not only can the mounting quality of control panel 14 be improved by preventing damage to the equipment, but also the mounting work of control panel 14 can be shortened by increasing the lifting speed of control panel 14.
The 3 rd support 17 fixes the lower portion of the control disk 14. Therefore, the control panel 14 can be maintained in a stable state.
The rail 8 also supports the 1 st support 9, the 2 nd support 10, and the 3 rd support 17. Therefore, the operation of attaching the control panel 14 can be performed with a simple configuration.
The 1 st guide bodies 15 are guided in a state where they are penetrated by the linear bodies 11. The plurality of 2 nd 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.
Further, the plurality of 1 st anchors 12 detect the tension of each of the plurality of linear bodies 11 as abnormality detection means. The plurality of 2 nd pressure detectors detect the tension of each of the plurality of linear bodies 11 as abnormality detection means. Therefore, when the detected value of the tension is out of the set range in the state where the elevator is running after the control panel 14 is attached, it is possible to detect an abnormality in the attachment position of the control panel 14 at an early stage.
Further, it is also possible to detect an abnormality in the attachment position of the control panel 14 when the voltage detection deviates from a set range by using the insulating material as each 1 st fixing element 12 of the plurality of 1 st fixing elements 12 and each 2 nd fixing element 13 of the plurality of 2 nd fixing elements 13 and using the insulating material as the other members, and applying a voltage to each linear body 11 of the plurality of linear bodies 11. In this case, the abnormality of the mounting position of the control panel 14 can be detected at an early stage.
In this case, the control panel 14 may monitor the installation state thereof based on the detection result of the abnormality detection device. In this case, the operation of the car 5 and the like may be stopped by the control panel 14 before the control panel 14 interferes with the car 5 and other devices such as the distribution cable.
Industrial applicability
As described above, the control device for an elevator of the present invention can be used in an elevator system.
Description of the reference symbols
1: a hoistway; 2: a landing; 3: a traction machine; 4: a main rope; 5: a car; 6: a counterweight; 7: a control device; 8: a track; 9: a first support; 9 a: 1 st grooving part; 9 b: a fixing hole; 10: a 2 nd support; 10 a: a 2 nd grooving part; 11: a linear body; 12: 1, a fixing piece; 13: a 2 nd fixing member; 14: a control panel; 15: a 1 st guide body; 16: a 2 nd guide body; 17: a 3 rd support; 18: a rope for a winch.
Claims (8)
1. A control device for an elevator, comprising:
a first support body 1 provided in an upper part of a hoistway of an elevator;
a 2 nd support body provided below the 1 st support body at a lower portion of the hoistway;
a plurality of linear bodies which are arranged between the 1 st support body and the 2 nd support body in an expanded manner; and
and a control panel that is guided by the plurality of linear bodies, fixed to the 1 st support body, and controls the elevator.
2. The control device of an elevator according to claim 1,
the elevator control device comprises a 3 rd support body, the 3 rd support body is arranged below the 1 st support body and fixes the lower part of the control panel,
the 1 st support fixes an upper portion of the control panel.
3. The control device of an elevator according to claim 2,
the elevator control device includes a rail that is provided inside the hoistway such that a longitudinal direction thereof is vertical, and that supports the 1 st support member, the 2 nd support member, and the 3 rd support member.
4. The control device of an elevator according to any one of claims 1 to 3,
the elevator control device comprises:
a plurality of 1 st guide bodies provided on an upper portion of a rear surface of the control panel and guided in a state of being penetrated by the plurality of linear bodies, respectively; and
and a plurality of 2 nd guide bodies provided at a lower portion of a rear surface of the control panel and guided in a state of being penetrated by the plurality of linear bodies, respectively.
5. An elevator system of any of claims 1-4,
the elevator system is provided with:
the control device of any one of claims 1 to 4; and
and an abnormality detection device that detects an abnormality of the plurality of linear bodies.
6. The elevator system of claim 5,
the abnormality detection device includes:
a plurality of 1 st fixing members provided on the 1 st support body and configured to detect tension of each of the plurality of linear bodies; and
and a plurality of 2 nd fixing members provided on the 2 nd support body and configured to detect tension of each of the plurality of linear bodies.
7. The elevator system of claim 5,
the abnormality detection device detects a voltage applied to each of the plurality of linear bodies.
8. The elevator system of any of claims 5-7,
the control panel monitors the installation state of the control panel according to the detection result of the abnormality detection device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/046069 WO2021106057A1 (en) | 2019-11-26 | 2019-11-26 | Elevator control device and elevator system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114728757A true CN114728757A (en) | 2022-07-08 |
| CN114728757B CN114728757B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980099260.XA Active CN114728757B (en) | 2019-11-26 | 2019-11-26 | Elevator control device and elevator system |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7176649B2 (en) |
| CN (1) | CN114728757B (en) |
| WO (1) | WO2021106057A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255904A (en) * | 1998-06-16 | 2000-06-07 | 三菱电机株式会社 | Controller for elevator |
| JP2004091059A (en) * | 2002-08-29 | 2004-03-25 | Mitsubishi Electric Corp | Elevator device |
| CN101052581A (en) * | 2005-04-13 | 2007-10-10 | 三菱电机株式会社 | Control board for elevator |
| CN103863924A (en) * | 2012-12-12 | 2014-06-18 | 株式会社日立制作所 | Elevator without machine room |
| CN110198907A (en) * | 2017-01-30 | 2019-09-03 | 三菱电机株式会社 | Lift appliance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264468U (en) * | 1975-11-07 | 1977-05-12 | ||
| JP5264468B2 (en) | 2008-12-24 | 2013-08-14 | アズビル株式会社 | Control apparatus and control method |
-
2019
- 2019-11-26 CN CN201980099260.XA patent/CN114728757B/en active Active
- 2019-11-26 WO PCT/JP2019/046069 patent/WO2021106057A1/en active Application Filing
- 2019-11-26 JP JP2021560788A patent/JP7176649B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255904A (en) * | 1998-06-16 | 2000-06-07 | 三菱电机株式会社 | Controller for elevator |
| JP2004091059A (en) * | 2002-08-29 | 2004-03-25 | Mitsubishi Electric Corp | Elevator device |
| CN101052581A (en) * | 2005-04-13 | 2007-10-10 | 三菱电机株式会社 | Control board for elevator |
| CN103863924A (en) * | 2012-12-12 | 2014-06-18 | 株式会社日立制作所 | Elevator without machine room |
| CN110198907A (en) * | 2017-01-30 | 2019-09-03 | 三菱电机株式会社 | Lift appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021106057A1 (en) | 2021-06-03 |
| JP7176649B2 (en) | 2022-11-22 |
| JPWO2021106057A1 (en) | 2021-06-03 |
| CN114728757B (en) | 2023-09-26 |
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