CN202805034U - Insulating wrench used for operating 10kV switch cabinet - Google Patents
Insulating wrench used for operating 10kV switch cabinet Download PDFInfo
- Publication number
- CN202805034U CN202805034U CN 201220445287 CN201220445287U CN202805034U CN 202805034 U CN202805034 U CN 202805034U CN 201220445287 CN201220445287 CN 201220445287 CN 201220445287 U CN201220445287 U CN 201220445287U CN 202805034 U CN202805034 U CN 202805034U
- Authority
- CN
- China
- Prior art keywords
- insulating
- operating
- wrenching bar
- switch cabinet
- wrench used
- 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
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011241 protective layer Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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- Distribution Board (AREA)
Abstract
The utility model discloses an insulating wrench used for operating a 10kV switch cabinet. The insulating wrench used for operating the 10kV switch cabinet is provided with a cylindrical wrenching bar made of metal; one end of the wrenching bar is provided with a driving end made of the metal; and a bar-shaped metal handle which is vertical to the wrenching bar is welded at the other end of the wrenching bar. The insulating wrench used for operating the 10kV switch cabinet is characterized in that insulating materials respectively cover on the whole wrenching bar and the handle except for the driving end. Compared with the prior art, the insulating wrench used for operating the 10kV switch cabinet has the advantages that as an insulating protective layer is additionally arranged on the basis of a common wrench, the use safety is enhanced; even if insulating gloves are not worn, a power distribution worker also can perform safe operations, and therefore, the work efficiency and the operating safety are improved, and the production cost is also reduced to some extent.
Description
Technical field
The utility model relates to a kind of insulation operation spanner of power system 10kV switch cubicle.
Background technology
When the distribution staff operates the on-load switch of 10KV switch cubicle in transformer station, need to use the operation spanner.The spanner that present stage uses all is made of iron, and protects without any insulating materials.The staff must wear insulating glove and insulation goggles during operation, to guarantee the security of operation.Even like this, also occasionally can be because of the breakage of insulating glove and insulation ag(e)ing and the generation that causes the accident; And in case of emergency, if can not find insulating glove for the moment, then will certainly cause temporal delay to certain operations, thereby be unfavorable for the emergent management of accident; And the use of insulating glove also can produce some costs, is unfavorable for that the production cost of enterprise reduces;
Summary of the invention
The purpose of this utility model provides the insulation operation spanner that a kind of 10KV switch cubicle is used, and to improve distribution staff's processing safety and operating efficiency, no longer wears insulating glove, reduces production costs.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of Insulation spanner of 10KV switch cubicle operation usefulness, the columniform wrenching bar that it has a metal to make, the driving end that a metal making is arranged at an end of wrenching bar, the other end of wrenching bar is welded with a rod metal handle vertical with wrenching bar, it is characterized in that: all be coated with insulating materials on the whole wrenching bar except driving end and the handle.
Compared with prior art, the utility model has the advantages that:
Because whole wrenching bar and the handle of this spanner except driving end all is coated with insulating materials; therefore increased insulating protective layer; improved the security of using; even the distribution staff does not wear insulating glove; also can carry out safety operation; therefore, improve the security of operating efficiency and operation, also reduced production cost in certain degree.
Description of drawings
Fig. 1 is the structural representation that Insulation spanner is used in the operation of 10kV switch cubicle.
Among the figure: the wrenching bar part of 1-Insulation spanner, the driving end of 2-Insulation spanner, the handle portion of 3-Insulation spanner.
The specific embodiment
Referring to Fig. 1.The Insulation spanner of 10kV switch cubicle operation usefulness, its overall structure is L-shaped, is made by metal material.This Insulation spanner has a columniform wrenching bar 1, at an end of wrenching bar 1 driving end 2 is arranged, and the other end of wrenching bar 1 is welded with a rod metal handle 3 vertical with wrenching bar 1.Difference of the present utility model is: whole spanner except driving end 2 whole wrenching bar 1 and handle 3 on all be coated with insulating materials, the electric compressive resistance of insulating materials should be more than 10KV.
During operation, operating personnel grasp the handle portion of Insulation spanner, carry out the operation of switch cubicle.Use after the Insulation spanner, operating personnel can no longer wear insulating glove, have both made things convenient for operations staff's operation, have increased again the security of operation.And do not use after the insulating glove, also saved to a certain extent production cost.
Claims (1)
1. a 10kV switch cubicle operates and uses Insulation spanner, the columniform wrenching bar that it has a metal to make, the driving end that a metal making is arranged at an end of wrenching bar, the other end of wrenching bar is welded with a rod metal handle vertical with wrenching bar, it is characterized in that: all be coated with insulating materials on the whole wrenching bar except driving end and the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445287 CN202805034U (en) | 2012-09-03 | 2012-09-03 | Insulating wrench used for operating 10kV switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445287 CN202805034U (en) | 2012-09-03 | 2012-09-03 | Insulating wrench used for operating 10kV switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805034U true CN202805034U (en) | 2013-03-20 |
Family
ID=47863977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220445287 Expired - Fee Related CN202805034U (en) | 2012-09-03 | 2012-09-03 | Insulating wrench used for operating 10kV switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805034U (en) |
-
2012
- 2012-09-03 CN CN 201220445287 patent/CN202805034U/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: 20130320 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |