CN202282642U - Improved isolating switch remote monitoring device - Google Patents
Improved isolating switch remote monitoring device Download PDFInfo
- Publication number
- CN202282642U CN202282642U CN2011203014633U CN201120301463U CN202282642U CN 202282642 U CN202282642 U CN 202282642U CN 2011203014633 U CN2011203014633 U CN 2011203014633U CN 201120301463 U CN201120301463 U CN 201120301463U CN 202282642 U CN202282642 U CN 202282642U
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- China
- Prior art keywords
- isolating switch
- remote monitoring
- monitoring device
- camera
- switching
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- 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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Abstract
The utility model relates to a transformer substation control device and in particular relates to an improved isolating switch remote monitoring device. The improved isolating switch remote monitoring device comprises an insulator, a moving contact, a spindle, a wiring terminal, a three-phase motor and a camera, wherein the output end of the three-phase motor is connected with the spindle; the spindle controls the switching-on and switching-off of the insulator; the output end of the three-phase motor is provided with two travel switches which are matched with a limit pole so as to power off the three-phase motor; and the camera is installed on an electric pole. The improved isolating switch remote monitoring device has the beneficial effects that the two travel switches are arranged so as to well control the motor; in addition, the camera is directly installed on the electric pole so as to avoid the problem of vibration along with wind; and a worker does not necessarily operate the device on the spot, and the automatic switching-on and switching-off of the isolating switch and whole operation monitoring can be realized, thereby ensuring the safety of an operator, saving manpower so as to greatly improve the work efficiency, and effectively promoting the automation level of operation of electricity transformation and line management department equipment.
Description
Technical field:
The utility model relates to a kind of transformer station actuation means, particularly a kind of modified model remote monitoring device of disconnector.
Background technology:
At present, the isolating switch of the initial electric pole of 6-10kV circuit of transformer station's outlet in electric power enterprise top, a kind of be no operating mechanism, step on bar or the use insulating rod is operated, a kind of is operating mechanism is arranged, can to operate on ground.From the needs of maintenance line safe operation, isolating switch often will carry out breaking-closing operating.Because the outdoor all the year round operation of isolating switch, drawing lock be difficulty relatively, and when running into bad weather, often can't operate, in addition, the phenomenon of misoperation also has generation, and this has brought very big inconvenience for the grid switching operation of transformer station and circuit; On the other hand, must under isolating switch, operate during staff's drawing lock, bring threat also for personnel's personal safety.The patent No. that our unit has declared is 200920022898.7 utility model patent, and the problem of its existence is: the one, and camera is installed on the isolating switch, is prone to vibration with the wind, and then causes video image fuzzy, can't accurately monitor; The 2nd, motor is not provided with the two-pass switch.
Summary of the invention:
The purpose of the utility model is exactly the above-mentioned defective that exists to prior art, and a kind of modified model remote monitoring device of disconnector is provided, and the scene that need not can be realized divide-shut brake and can be carried out the long-distance video operating means of monitoring in real time.
The technical scheme of the utility model realizes in the following manner:
The utility model comprises insulator, moving contact, rotating shaft, binding post; Three phase electric machine and camera; The output of described three phase electric machine connects rotating shaft; The combined floodgate and the separating brake of rotating shaft control insulator, the output of described three phase electric machine is provided with two travel switches, closes three phase electric machine through cooperating with gag lever post; Described camera is installed on the electric pole.
Above-mentioned rotating shaft connects manual draw bar, when motor breaks down, and manual on/off switch.
The beneficial effect of the utility model is: be provided with two travel switches and can better control motor, in addition, camera is directly installed on the electric pole, has also avoided the problem of vibration with the wind; Need not the staff to execute-in-place; Can realize the automatic divide-shut brake and operation complete monitoring of isolating switch, not only guarantee operating personnel's safety, and saved manpower; Make operating efficiency significantly improve, effectively promoted the automatization level of power transformation and the operation of equipment of line management department.
Description of drawings:
Accompanying drawing 1 is the structural representation on the electric pole top of the utility model;
Among the last figure: insulator 1, moving contact 2, manual draw bar 3, rotating shaft 4, binding post 5,6, travel switch 7,9, three phase electric machine 8, gag lever post 10, camera 11.
Embodiment:
With reference to accompanying drawing 1; The utility model comprises insulator 1, moving contact 2, rotating shaft 4, binding post 5,6; Three phase electric machine 8 is connected rotating shaft 4 with the output of camera 11 described three phase electric machines 8; The combined floodgate and the separating brake of rotating shaft 4 control insulators 1, it is characterized in that: the output of described three phase electric machine 8 is provided with two travel switches 7,9, closes three phase electric machine 8 through cooperating with gag lever post 10; Described camera 11 is installed on the electric pole; Rotating shaft 4 connects manual draw bars 3, when motor breaks down, and manual on/off switch.
The isolating switch of this device can be fit to multiple mounting meanss such as formal dress, side dress or upside-down mounting.
Important technological parameters:
1, is applicable to electric pressure: 6-10kV; 2, the isolating switch that is suitable for: three-phase coordinated type and single-pole isolator;
3, motor classification: three phase alternating current motor; 4, ambient temperature :-30 ℃-+40 ℃.
During use; Combined floodgate is opened the key switch power lights and is lighted, and then opens video switch, and display shows this disconnecting link realtime graphic (open during night and visit lamp switch) click switch knob; Three-phase moving contact at the uniform velocity turns to fixed contact under the effect of driven by motor gangbar; When moving contact was incorporated into, gag lever post just in time kept off the motor deenergization is quit work, otherwise process is same during separating brake.The process of whole isolated switch divide-shut brake comprises that whether disconnecting link is incorporated into the position, all can directly check through display.If circuit part breaks down or has a power failure under special circumstances, this device is provided with manual draw ring can be through insulation order gram bar operation divide-shut brake.
Claims (2)
1. modified model remote monitoring device of disconnector; Comprise insulator (1), moving contact (2), rotating shaft (4), binding post (5,6); The output of three phase electric machine (8) and the described three phase electric machine of camera (11) (8) is connected rotating shaft (4); The combined floodgate and the separating brake of rotating shaft (4) control insulator (1), it is characterized in that: the output of described three phase electric machine (8) is provided with two travel switches (7,9), closes three phase electric machine (8) through cooperating with gag lever post (10); Described camera (11) is installed on the electric pole.
2. modified model remote monitoring device of disconnector according to claim 1 is characterized in that: described rotating shaft (4) connects manual draw bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203014633U CN202282642U (en) | 2011-08-18 | 2011-08-18 | Improved isolating switch remote monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203014633U CN202282642U (en) | 2011-08-18 | 2011-08-18 | Improved isolating switch remote monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282642U true CN202282642U (en) | 2012-06-20 |
Family
ID=46228793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203014633U Expired - Fee Related CN202282642U (en) | 2011-08-18 | 2011-08-18 | Improved isolating switch remote monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022903A (en) * | 2012-11-30 | 2013-04-03 | 四川电力科学研究院 | Intelligent video monitoring system for isolating switch state in high-voltage switch cabinet |
-
2011
- 2011-08-18 CN CN2011203014633U patent/CN202282642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022903A (en) * | 2012-11-30 | 2013-04-03 | 四川电力科学研究院 | Intelligent video monitoring system for isolating switch state in high-voltage switch cabinet |
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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: 20120620 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |