CN103723593A - Generator exciting-current speed-regulating elevator descent control device - Google Patents
Generator exciting-current speed-regulating elevator descent control device Download PDFInfo
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- CN103723593A CN103723593A CN201310650218.7A CN201310650218A CN103723593A CN 103723593 A CN103723593 A CN 103723593A CN 201310650218 A CN201310650218 A CN 201310650218A CN 103723593 A CN103723593 A CN 103723593A
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Abstract
The invention provides a generator exciting-current speed-regulating elevator descent control device. The generator exciting-current speed-regulating elevator descent control device comprises an elevator car body, an elevator guide rail and a braking switch and is characterized in that a rack is installed on the elevator guide rail, the elevator car body is fixedly provided with a combination of a transmission mechanism and the generator, a power input shaft of the transmission mechanism is provided with a gear meshed with the rack on the elevator guide rail, the electric energy output end of the generator is provided with a power utilization load, and a rotor exciting winding of the generator is connected with an exciting current regulator.
Description
Technical field
The present invention and a kind of elevator descending lifeline, specifically a kind of exciter current of generator speed governing elevator descending lifeline.
Background technology
At present, traditional elevator descending lifeline is mechanical type, when mechanical part damages and be malfunctioning, to people, will cause fatal harm.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of exciter current of generator speed governing elevator descending lifeline.
In order to solve the problems of the technologies described above, a kind of exciter current of generator speed governing elevator descending lifeline of the present invention, comprise elevator box, cage guide, brake switch, it is characterized in that, tooth bar is installed on cage guide, on elevator box, fixedly mount transmission device generator combination, tooth bar engagement on a gear and cage guide is installed on the power input shaft of transmission device, in the electric energy output end of electrical generator, arrange one by electric load, the rotor field coil of described electrical generator connects an exciting current controller.
Adopt the design's beneficial effect to be: when the traction steel wire fracture of rope of elevator box, brake switch is connected the electric load of the electric energy output end of electrical generator, the kinetic transformation that elevator is declined is that power consumption falls, and controls the downstream rate of elevator box by the exciting current on regulator generator rotor winding.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of exciter current of generator speed governing elevator descending lifeline of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, a kind of exciter current of generator speed governing elevator descending lifeline of the present invention is described in further detail.
As shown in the figure, a kind of exciter current of generator speed governing elevator descending lifeline of the present invention, comprise elevator box 1, cage guide 2, brake switch 3, it is characterized in that, tooth bar 4 is installed on cage guide 2, on elevator box 1, fixedly mount transmission device generator combination 5, the tooth bar 4 of installing on the power input shaft of transmission device on a gear 6 and cage guide 2 engages, in the electric energy output end of electrical generator, arrange one by electric load 7, the rotor field coil of described electrical generator connects an exciting current controller 8.
Claims (2)
1. an exciter current of generator speed governing elevator descending lifeline, comprises elevator box (1), cage guide
(2), brake switch (3), it is characterized in that, tooth bar (4) is installed on cage guide (2), in elevator box (1) upper fixed installation transmission device generator combination (5), the engagement of tooth bar (4) on a gear (6) and cage guide (2) is installed on the power input shaft of transmission device, in the electric energy output end of electrical generator, arranges one with electric load (7).
2. exciter current of generator speed governing elevator descending lifeline according to claim 1, is characterized in that,
The rotor field coil of electrical generator connects an exciting current controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650218.7A CN103723593A (en) | 2013-12-06 | 2013-12-06 | Generator exciting-current speed-regulating elevator descent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650218.7A CN103723593A (en) | 2013-12-06 | 2013-12-06 | Generator exciting-current speed-regulating elevator descent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723593A true CN103723593A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310650218.7A Pending CN103723593A (en) | 2013-12-06 | 2013-12-06 | Generator exciting-current speed-regulating elevator descent control device |
Country Status (1)
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| CN (1) | CN103723593A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738810A (en) * | 2013-12-09 | 2014-04-23 | 镇江新区科力迪机电科技有限公司 | Self-power generation energy dissipation descent control device for elevator |
| CN104555680A (en) * | 2014-12-29 | 2015-04-29 | 昆山京都电梯有限公司 | Lift capable of automatically charging storage batteries |
| CN104803250A (en) * | 2015-04-23 | 2015-07-29 | 重庆工业自动化仪表研究所 | Anti-falling monitoring device, monitoring system and method for elevator |
| CN105752791A (en) * | 2016-03-23 | 2016-07-13 | 安徽瑞格电梯服务股份有限公司 | Elevator brake equipment |
| CN106044454A (en) * | 2016-07-28 | 2016-10-26 | 常州信息职业技术学院 | Elevator car system and elevator car falling automatic detecting and braking device thereof |
| CN107357320A (en) * | 2017-07-14 | 2017-11-17 | 杨永峰 | Self-excitation flow control system |
| CN108502684A (en) * | 2018-04-12 | 2018-09-07 | 浙江磐至科技有限公司 | A kind of Intelligent elevator system |
| CN114772419A (en) * | 2022-03-23 | 2022-07-22 | 深圳市永达电子信息股份有限公司 | Elevator control system and method based on rack transmission |
-
2013
- 2013-12-06 CN CN201310650218.7A patent/CN103723593A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738810A (en) * | 2013-12-09 | 2014-04-23 | 镇江新区科力迪机电科技有限公司 | Self-power generation energy dissipation descent control device for elevator |
| CN104555680A (en) * | 2014-12-29 | 2015-04-29 | 昆山京都电梯有限公司 | Lift capable of automatically charging storage batteries |
| CN104803250A (en) * | 2015-04-23 | 2015-07-29 | 重庆工业自动化仪表研究所 | Anti-falling monitoring device, monitoring system and method for elevator |
| CN104803250B (en) * | 2015-04-23 | 2017-09-26 | 重庆工业自动化仪表研究所 | Anti-falling monitoring device, monitoring system and method for elevator |
| CN105752791A (en) * | 2016-03-23 | 2016-07-13 | 安徽瑞格电梯服务股份有限公司 | Elevator brake equipment |
| CN105752791B (en) * | 2016-03-23 | 2018-05-25 | 安徽瑞格电梯服务股份有限公司 | A kind of elevator brake equipment |
| CN106044454A (en) * | 2016-07-28 | 2016-10-26 | 常州信息职业技术学院 | Elevator car system and elevator car falling automatic detecting and braking device thereof |
| CN107357320A (en) * | 2017-07-14 | 2017-11-17 | 杨永峰 | Self-excitation flow control system |
| CN108502684A (en) * | 2018-04-12 | 2018-09-07 | 浙江磐至科技有限公司 | A kind of Intelligent elevator system |
| CN114772419A (en) * | 2022-03-23 | 2022-07-22 | 深圳市永达电子信息股份有限公司 | Elevator control system and method based on rack transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |