CN202930298U - Isolation switch manual operation tool of 35kV composite apparatus - Google Patents
Isolation switch manual operation tool of 35kV composite apparatus Download PDFInfo
- Publication number
- CN202930298U CN202930298U CN 201220522504 CN201220522504U CN202930298U CN 202930298 U CN202930298 U CN 202930298U CN 201220522504 CN201220522504 CN 201220522504 CN 201220522504 U CN201220522504 U CN 201220522504U CN 202930298 U CN202930298 U CN 202930298U
- Authority
- CN
- China
- Prior art keywords
- operation tool
- manual operation
- isolation switch
- composite apparatus
- operating lever
- 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
- 238000002955 isolation Methods 0.000 title abstract description 6
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000017105 transposition Effects 0.000 abstract description 4
- 208000033999 Device damage Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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Abstract
The utility model discloses an isolation switch manual operation tool of a 35kV composite apparatus, which comprises an operating lever and an operation disc, the operating lever and the operation disc are connected through a connection beam, and a cuboid structure is provided at the front of the operating lever. The rapid rotation can be effectively realized, the operation stability is enhanced, the equipment damage is reduced, and the safe operation of equipment can be guaranteed. The disadvantage that the manual operation of the composite apparatus can lead to slow speed due to transposition by hands through a traditional operation tool can be effectively avoided. In addition, the operators can facilitate balance force exertion with a horizontal position or a vertical position, the operation tool falling can be effectively prevented, the disadvantages of the configured operation tool by manufacturers can be overcome, and the operation task can be completed in a rapid and safe mode. The isolation switch manual operation tool has the advantages of novel structure, simple and practical performances, and has high popularization and application values.
Description
Technical field
The utility model relates to operation of power networks auxiliary equipment technical field, relates in particular to a kind of isolating switch hand-operated tools of 35kV combined electrical apparatus.
Background technology
For reducing floor space, improve space availability ratio, a lot of transformer stations adopt combined electrical apparatus or half combined electrical apparatus, what wherein the part 35kV of transformer station equipment adopted is that a kind of model is the combined electrical apparatus of 120-SFMT-32CA, the circuit breaker of this combined electrical apparatus and isolating switch need carry out manual operation under accident conditions.The hand-operated tools that the type equipment configures is T-shaped operating handle, in operating process, when spending the position to 90, rotation needs the both hands transposition, can cause like this service speed slow, in isolating switch drawing process, when interior, easily cause the equipment discharge to pull arc at safe distance, burn out isolation switch contact.In addition, this operation tool can only level be exerted oneself, and when being difficult for keeping the weak comrade of balance, especially strength to operate in operating process, easily causes the operation tool landing.
The utility model content
The purpose of this utility model is to provide a kind ofly can effectively reduce the operating time, the isolating switch hand-operated tools of the 35kV combined electrical apparatus of enhance operational stability, minimizing device damage.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of isolating switch hand-operated tools of 35kV combined electrical apparatus, comprise action bars and operation board, described action bars is connected by tie-beam with described operation board, and described action bars front end is provided with rectangular structure.
Described operation board and described tie-beam outer setting protective layer.
The utility model changes traditional tee T operating handle into similar steering wheel rotating disk operating mechanism by the setting operation dish, effectively realizes fast rotational, and enhance operational stability reduces device damage, guarantees equipment safety operation.Effectively avoid when combined electrical apparatus carries out manual operation the traditional operation instrument to cause slow-footed drawback because of the both hands transposition, effectively avoided the generation of isolation switch contact scaling loss situation.In addition, operating personnel can horizontal level or the upright position balance firmly, effectively prevent the operation tool landing, overcome the drawback of institute of producer configuration operation instrument, complete operation task fast and safely.The utility model novel structure, simple and practical, high efficiency has very high popularization and using value.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1: a kind of isolating switch hand-operated tools of 35kV combined electrical apparatus, comprise action bars 2 and operation board 1, described action bars 2 is connected by tie-beam 4 with described operation board 1, and described action bars 2 front ends are provided with rectangular structure 3.Described operation board 1 and described tie-beam 4 outer setting protective layers.
The utility model changes traditional tee T operating handle into similar steering wheel rotating disk operating mechanism by the setting operation dish, effectively realizes fast rotational, and enhance operational stability reduces device damage, guarantees equipment safety operation.Effectively avoid when combined electrical apparatus carries out manual operation the traditional operation instrument to cause slow-footed drawback because of the both hands transposition, effectively avoided the generation of isolation switch contact scaling loss situation.In addition, operating personnel can horizontal level or the upright position balance firmly, effectively prevent the operation tool landing, overcome the drawback of institute of producer configuration operation instrument, complete operation task fast and safely.The utility model novel structure, simple and practical, high efficiency has very high popularization and using value.
Claims (2)
1. the isolating switch hand-operated tools of a 35kV combined electrical apparatus, it is characterized in that: comprise action bars and operation board, described action bars is connected by tie-beam with described operation board, and described action bars front end is provided with rectangular structure.
2. the isolating switch hand-operated tools of 35kV combined electrical apparatus as claimed in claim 1, is characterized in that: described operation board and described tie-beam outer setting protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522504 CN202930298U (en) | 2012-10-12 | 2012-10-12 | Isolation switch manual operation tool of 35kV composite apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522504 CN202930298U (en) | 2012-10-12 | 2012-10-12 | Isolation switch manual operation tool of 35kV composite apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930298U true CN202930298U (en) | 2013-05-08 |
Family
ID=48220234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522504 Expired - Fee Related CN202930298U (en) | 2012-10-12 | 2012-10-12 | Isolation switch manual operation tool of 35kV composite apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930298U (en) |
-
2012
- 2012-10-12 CN CN 201220522504 patent/CN202930298U/en not_active Expired - Fee Related
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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: 20130508 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |