CN206927409U - One kind power-off leveling device - Google Patents
One kind power-off leveling device Download PDFInfo
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- CN206927409U CN206927409U CN201720696178.3U CN201720696178U CN206927409U CN 206927409 U CN206927409 U CN 206927409U CN 201720696178 U CN201720696178 U CN 201720696178U CN 206927409 U CN206927409 U CN 206927409U
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- power supply
- elevator
- emergency power
- circuit
- drive unit
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Abstract
One kind power-off leveling device, including emergency power supply, control cabinet, leveling switch, drive unit for lift, described emergency power supply and leveling switch is arranged on the inside of control cabinet, described emergency power supply is connected on the input of drive unit for lift by circuit and elevator power supply, and described emergency power supply includes control circuit, three-phase inversion control system, oscillating circuit；Described drive unit for lift includes hiding magnetic sheet, and described screening magnetic sheet is arranged on the inside of the guide rail of elevator hoistways on corresponding level position.The very first time is devoted oneself to work during system failure power-off, and adapter elevator controlling is weighed and exports electric energy needed for elevator, and elevator is run to level position, is opened gate and is allowed passenger to walk out elevator.
Description
Technical field
This new elevator safety that belongs to ensures part, more particularly to a kind of power-off leveling device.
Background technology
With the development of the society, there is the trend for the more building the more high in the house in city, elevator is also increasingly used in
On family expenses or office skyscraper.
Floor can be trapped in when the elevator being currently running suddenly encounters electric power system failure (power failure, fire) car
Between, existing processing method, which is to wait for professional, reaches the spot and sues and labours, but stays in narrow and small lift car wait for a long time
Rescue mission adversely affects to the body and mind of indicator of trapped personnel, and indicator of trapped personnel makes behavior of improperly saving oneself because of fear can also increase
The possibility surprisingly occurred.
The content of the invention
Problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of sound construction, can
Simplify the novel elevator car top of process and assemble link.
The utility model solves its technical problem and takes following technical scheme to realize：
One kind power-off leveling device, including emergency power supply, control cabinet, leveling switch, drive unit for lift, described answers
Urgent telegram source and leveling switch are arranged on the inside of control cabinet, and described emergency power supply is connected on electricity by circuit and elevator power supply
The input of terraced drive device, described emergency power supply include control circuit, three-phase inversion control system, oscillating circuit；It is described
Drive unit for lift include hiding magnetic sheet, described screenings magnetic sheet is arranged on the inside of the guide rails of elevator hoistways on correspondence level position.
Described switch board body surface face is provided with flat bed indicator lamp, and described flat bed indicator lamp passes through circuit and emergency power supply
It is connected.
Described emergency power supply also includes overvoltage crowbar.
The utility model has the advantages of notable and beneficial effect compared with prior art：Very first time during failure of uniting power-off
Devote oneself to work, adapter elevator controlling is weighed and exports electric energy needed for elevator, and elevator is run to level position, is opened gate and is allowed passenger
Walk out elevator.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, emergency power supply, 2, flat bed indicator lamp, 3, elevator drive mechanism, 31, leveling switch, 4, hide magnetic sheet.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, feature and its
Effect, describe in detail as after.
One kind power-off leveling device, including emergency power supply 1, control cabinet, leveling switch 31, drive unit for lift 3, it is described
Emergency power supply 1 and leveling switch 31 be arranged on the inside of control cabinet, described emergency power supply 1 passes through circuit and elevator power supply
The input of drive unit for lift 3 is connected on, described emergency power supply 1 includes control circuit, three-phase inversion control system, vibration
Circuit；Described drive unit for lift 3 includes hiding magnetic sheet 4, and described screening magnetic sheet 4 is arranged on corresponding on the inside of the guide rail of elevator hoistways
On level position.
Described switch board body surface face is provided with flat bed indicator lamp 2, and described flat bed indicator lamp 2 is by circuit and answers urgent telegram
Source 1 is connected.
Described emergency power supply also includes overvoltage crowbar.
The utility model has the advantages of notable and beneficial effect compared with prior art：Very first time during failure of uniting power-off
Devote oneself to work, adapter elevator controlling is weighed and exports electric energy needed for elevator, and elevator is run to level position, is opened gate and is allowed passenger
Walk out elevator.
The embodiment new to this is described in detail above, but the content is only this new preferred embodiment,
It is not to be regarded as limiting this new practical range.Equivalent change that the new application ranges of Fan Yiben are made with improving etc.,
All should still it belong within this new patent covering scope.
Claims (2)
1. one kind power-off leveling device, including emergency power supply, control cabinet, leveling switch, drive unit for lift, its feature exist
In：Described emergency power supply and leveling switch is arranged on the inside of control cabinet, and described emergency power supply passes through circuit and elevator
Power sources in series drive unit for lift input, described emergency power supply include control circuit, three-phase inversion control system, shake
Swing circuit；Described drive unit for lift includes hiding magnetic sheet, and described screening magnetic sheet is arranged on corresponding on the inside of the guide rail of elevator hoistways
On level position.
A kind of 2. power-off leveling device according to claim 1, it is characterised in that：Described switch board body surface face is provided with
Flat bed indicator lamp, described flat bed indicator lamp are connected by circuit with emergency power supply, and described emergency power supply also includes overvoltage
Protection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696178.3U CN206927409U (en) | 2017-06-15 | 2017-06-15 | One kind power-off leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696178.3U CN206927409U (en) | 2017-06-15 | 2017-06-15 | One kind power-off leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927409U true CN206927409U (en) | 2018-01-26 |
Family
ID=61346260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720696178.3U Active CN206927409U (en) | 2017-06-15 | 2017-06-15 | One kind power-off leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762641A (en) * | 2020-08-04 | 2020-10-13 | 柯凡尼电梯(上海)有限公司 | Split type home use elevator control system and home use elevator |
-
2017
- 2017-06-15 CN CN201720696178.3U patent/CN206927409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762641A (en) * | 2020-08-04 | 2020-10-13 | 柯凡尼电梯(上海)有限公司 | Split type home use elevator control system and home use elevator |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |