CN202126973U - Switch-on and switch-off pointer of breaker - Google Patents
Switch-on and switch-off pointer of breaker Download PDFInfo
- Publication number
- CN202126973U CN202126973U CN2011202134549U CN201120213454U CN202126973U CN 202126973 U CN202126973 U CN 202126973U CN 2011202134549 U CN2011202134549 U CN 2011202134549U CN 201120213454 U CN201120213454 U CN 201120213454U CN 202126973 U CN202126973 U CN 202126973U
- Authority
- CN
- China
- Prior art keywords
- switch
- pointer
- breaker
- divide
- shut brake
- 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
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses a switch-on and switch-off pointer of a breaker, which comprises a switch-on and switch-off pointer body and a light reflection film affixed on the switch-on and switch-off pointer body. The switch-on and switch-off pointer of the breaker enables operators to accurately determine the position of the switch-on and switch-off pointer at night and cannot cause false report accidents, thereby being very beneficial for normal operation of power grid.
Description
Technical field
The utility model belongs to high voltage variable controller switching equipment technical field, especially relates to a kind of circuit-breaker switching on-off pointer.
Background technology
Circuit breaker is one of visual plant of transformer station, and at present, operating personnel need check on the spot whether the divide-shut brake pointer indicating position on the circuit breaker is consistent with the operating grip physical location, whether puts in place behind the breaking-closing operating of accomplishing circuit breaker.Along with the circuit breaker growth of service life; Paint vivid on the divide-shut brake pointer can come off in various degree, and there is sand-blind problem in renders operation personnel when checking the circuit-breaker switching on-off pointer position; When the spy is night time operation fully; More can accurately not confirm the position of divide-shut brake pointer, can cause operating personnel to minute, the mistake of closing a floodgate report accident, electrical network is brought about great losses.
Summary of the invention
For addressing the above problem, the purpose of the utility model provides a kind of circuit-breaker switching on-off pointer, makes that operating personnel can accurately divide, closing position.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of circuit-breaker switching on-off pointer, it comprises divide-shut brake pointer body, is pasted with reflective membrane on the divide-shut brake pointer body.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This circuit-breaker switching on-off pointer; Be pasted with reflective membrane on its divide-shut brake pointer body, reflective membrane can be reflective at night, reaches apparent requirement at night; Can discern night; Can make operating personnel confirm accurately at night the position of divide-shut brake pointer can not cause mistake report accident, very favourable to the electrical network operate as normal.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: the 1-circuit breaker; 2-divide-shut brake pointer body; The 3-reflective membrane.
Embodiment
Through accompanying drawing and embodiment the utility model is done further explain below.
As shown in Figure 1, this circuit-breaker switching on-off pointer, it comprises divide-shut brake pointer body 2, is pasted with reflective membrane 3 on the divide-shut brake pointer body 2.
Night carry out circuit breaker 1 minute, during closing operation, divide-shut brake pointer body 2 can point to divide accordingly, closing position because the reflection action of reflective membrane 3, operating personnel can clearly see the indicating positions of divide-shut brake pointer body, and are accurate.
Claims (1)
1. circuit-breaker switching on-off pointer, it is characterized in that: it comprises divide-shut brake pointer body (2), is pasted with reflective membrane (3) on the divide-shut brake pointer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202134549U CN202126973U (en) | 2011-06-23 | 2011-06-23 | Switch-on and switch-off pointer of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202134549U CN202126973U (en) | 2011-06-23 | 2011-06-23 | Switch-on and switch-off pointer of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126973U true CN202126973U (en) | 2012-01-25 |
Family
ID=45490037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202134549U Expired - Fee Related CN202126973U (en) | 2011-06-23 | 2011-06-23 | Switch-on and switch-off pointer of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935429A (en) * | 2017-05-09 | 2017-07-07 | 国网冀北电力有限公司唐山供电公司 | A kind of distribution pole-mounted circuit breaker division state indicating device and method |
-
2011
- 2011-06-23 CN CN2011202134549U patent/CN202126973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935429A (en) * | 2017-05-09 | 2017-07-07 | 国网冀北电力有限公司唐山供电公司 | A kind of distribution pole-mounted circuit breaker division state indicating device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202633925U (en) | Power-grid inverted-feed protection device | |
| CN203839269U (en) | An improved 10kv circuit breaker closing loop | |
| CN202126973U (en) | Switch-on and switch-off pointer of breaker | |
| CN206115243U (en) | Intelligence preliminary filling magnetic variation depressor circuit | |
| CN208225818U (en) | Merge complete breaker novel one or two times | |
| CN202978090U (en) | Status indicator for switches of power distribution cabinet | |
| CN202854216U (en) | Intelligent combined electroscope | |
| CN203537065U (en) | Connection cooperation circuit for microcomputer protective device and dry-contact breaker | |
| CN204597639U (en) | Possesses the earth leakage protective device of remote alarms and control | |
| CN203930006U (en) | Non-full phase tester actuation time of a kind of portable beaker three-phase | |
| CN203572907U (en) | Leakage protector without trip and power cut in leakage test | |
| CN202206031U (en) | Alarm distribution box | |
| CN204464195U (en) | With the Standard type circuit breaker of luminance direction board | |
| CN206533131U (en) | A kind of lightning protection device for power supply circuit | |
| CN203731698U (en) | Electrical boiler electrical circuit for bus | |
| CN204044974U (en) | Warning system is torn in the leakproof of long-range 3D imaging ground wire open | |
| CN103617915A (en) | Three-station disconnecting switch with grounding indication switch and grounding contact of three-station disconnecting switch | |
| CN203299329U (en) | Low-voltage failure power outage alarm | |
| CN203205291U (en) | Control circuit of high voltage load switch | |
| CN204680640U (en) | A kind of automatically closing outdoor drop-out fuse | |
| CN202534611U (en) | Automatic local switching-off device of high-voltage switch | |
| CN204089717U (en) | A kind of on-off control circuit of solar panel | |
| CN203398076U (en) | Insulating device preventing breaking radial-arm type fuse from mis-closing | |
| CN204391010U (en) | A kind of intellectual remote circuit breaker | |
| CN202495383U (en) | Solid-sealed polar pole for vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20120623 |