CN203513005U - Lift emergency safety control device - Google Patents
Lift emergency safety control device Download PDFInfo
- Publication number
- CN203513005U CN203513005U CN201320578194.4U CN201320578194U CN203513005U CN 203513005 U CN203513005 U CN 203513005U CN 201320578194 U CN201320578194 U CN 201320578194U CN 203513005 U CN203513005 U CN 203513005U
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- CN
- China
- Prior art keywords
- lift
- leveling
- power failure
- elevator
- control cabinet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a lift emergency safety control device which comprises a leveling induction emission device installed at the leveling position of a shaft, a leveling induction receiving device installed on a lift car, and a power failure emergency power supply installed in a lift control cabinet. The output end of the leveling induction receiving device is connected with a signal lamp located in the lift control cabinet. The power line of the leveling induction emission device, the power line of the leveling induction receiving device and the power line of the signal lamp are all connected with the power failure emergency power supply. According to the lift emergency safety control device, a signal emitted by a lift leveling device is utilized, the power failure emergency power supply and the signal lamp are additionally arranged in the lift control cabinet, the effect that whether the lift car is at the leveling position is judged effectively in the lift control cabinet under a power failure condition is achieved, maintenance personnel can conveniently release a brake to stop the lift car in a door area, and therefore the purpose of quickly rescuing passengers trapped in the lift car is achieved.
Description
Technical field
The utility model relates to a kind of elevator structure, is specifically related to a kind of elevator emergency safety control.
Background technology
Along with social development, high-rise building is more and more, and the application of elevator is more extensive, in elevator use procedure, often can run into power failure or elevator faults and causes elevator out of service, and passenger is stranded to the situation in elevator.If now elevator be stopped at two-layer between, that is by the danger that increases passenger and flee from the difficulty of car and increase escape.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and effectively in realizing in elevator control cabinet judged that lift car is whether at the elevator emergency safety control of level position under powering-off state.
The utility model solves the technical scheme that its technical matters adopts:
A kind of elevator emergency safety control, comprise be arranged on hoistway level position flat bed induced emission device, be arranged on flat bed on car induction receiving device and be arranged on the power failure emergency source of electrical power in elevator control cabinet, the signal lamp that the mouth and of flat bed induction receiving device is positioned at elevator control cabinet is connected, and the power lead of described flat bed induced emission device, flat bed induction receiving device and signal lamp is all connected with power failure emergency source of electrical power.
In the utility model, described power failure emergency source of electrical power has ac input end, ac output end and DC output end.
In the utility model, the voltage of ac input end, ac output end is 220V.
In the utility model, the voltage of DC output end is 24V.
The beneficial effects of the utility model are: the signal that the utility model utilization is sent at elevator landing appts, in elevator control cabinet, increase power failure emergency source of electrical power and signal lamp, in realizing in elevator control cabinet, effectively judge that whether lift car is at level position in the situation that of power-off, facilitate repair and maintenance personnel lift car to be rested in to a district declutching, to reach quick rescue, be trapped in the object of passenger in car.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of elevator emergency safety control provided by the utility model, draw together be arranged on hoistway level position flat bed induced emission device 1, be arranged on flat bed on car induction receiving device 2 and be arranged on the power failure emergency source of electrical power 3 in elevator control cabinet 5, the signal lamp 4 that the mouth and of flat bed induction receiving device 2 is positioned at elevator control cabinet 5 is connected, and the power lead of described flat bed induced emission device 1, flat bed induction receiving device 2 and signal lamp 4 is all connected with power failure emergency source of electrical power 3.
As preferred embodiment, described power failure emergency source of electrical power 3 has ac input end, ac output end and DC output end.The voltage of ac input end, ac output end is 220V, and the voltage of DC output end is 24V.Power failure emergency source of electrical power 3 adopts AC and DC hybrid power supply mode, and the wiring between former elevator device is simple, has solved the problem that existing add-on device causes elevator device safety to reduce.
The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (4)
1. an elevator emergency safety control, it is characterized in that: comprise be arranged on hoistway level position flat bed induced emission device (1), be arranged on flat bed on car induction receiving device (2) and be arranged on the interior power failure emergency source of electrical power (3) of elevator control cabinet (5), the signal lamp (4) that the mouth and of flat bed induction receiving device (2) is positioned at elevator control cabinet (5) is connected, and the power lead of described flat bed induced emission device (1), flat bed induction receiving device (2) and signal lamp (4) is all connected with power failure emergency source of electrical power (3).
2. a kind of elevator emergency safety control according to claim 1, is characterized in that: described power failure emergency source of electrical power (3) has ac input end, ac output end and DC output end.
3. a kind of elevator emergency safety control according to claim 2, is characterized in that: the voltage of ac input end, ac output end is 220V.
4. a kind of elevator emergency safety control according to claim 2, is characterized in that: the voltage of DC output end is 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578194.4U CN203513005U (en) | 2014-01-09 | 2014-01-09 | Lift emergency safety control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578194.4U CN203513005U (en) | 2014-01-09 | 2014-01-09 | Lift emergency safety control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513005U true CN203513005U (en) | 2014-04-02 |
Family
ID=50371965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578194.4U Expired - Fee Related CN203513005U (en) | 2014-01-09 | 2014-01-09 | Lift emergency safety control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203513005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516929A (en) * | 2015-09-10 | 2017-03-22 | 上海华程电梯技术有限公司 | Safe and controllable elevator brake releasing system |
| CN115303902A (en) * | 2022-07-28 | 2022-11-08 | 日立电梯（中国）有限公司 | Elevator direction judgment device and judgment method after accidental power failure |
-
2014
- 2014-01-09 CN CN201320578194.4U patent/CN203513005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516929A (en) * | 2015-09-10 | 2017-03-22 | 上海华程电梯技术有限公司 | Safe and controllable elevator brake releasing system |
| CN115303902A (en) * | 2022-07-28 | 2022-11-08 | 日立电梯（中国）有限公司 | Elevator direction judgment device and judgment method after accidental power failure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |