CN202423924U - Anti-explosion operating handle for low-voltage air break switch - Google Patents
Anti-explosion operating handle for low-voltage air break switch Download PDFInfo
- Publication number
- CN202423924U CN202423924U CN 201220055934 CN201220055934U CN202423924U CN 202423924 U CN202423924 U CN 202423924U CN 201220055934 CN201220055934 CN 201220055934 CN 201220055934 U CN201220055934 U CN 201220055934U CN 202423924 U CN202423924 U CN 202423924U
- Authority
- CN
- China
- Prior art keywords
- low
- voltage air
- break switch
- air break
- operating handle
- 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
- 238000004880 explosion Methods 0.000 title abstract 4
- 239000002360 explosive Substances 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to an anti-explosion operating handle for a low-voltage air break switch. The anti-explosion operating handle comprises an insulating handle (3), a plug (1) with a slot (1-1) is fixedly connected with the insulating handle (3), the slot (1-1) is matched with a movable hand-operated wrench of the low-voltage air break switch in shape, and a safety baffle (2) is fixedly sleeved at the position where the plug (1) is fixedly connected with the insulating handle (3). The anti-explosion operating handle for the low-voltage air break switch is simple in structure, convenient to use, safe and reliable, can completely eradicate and avoid personal injury accidents in opening and closing operations of the low-voltage air break switch and can be widely applied to repair and daily maintenance of an electric distribution system.
Description
Technical field
The utility model belongs to construction of power transmission and transformation and uses instrument, particularly a kind of low-voltage air switch explosive operation handle.
Background technology
At present in low-pressure side that low-voltage cable feeder pillar, case become, low-voltage compensation case, extensively adopt the power supply of low-voltage air switch Equipment Control low-voltage load in the distribution system; When there is fault in low-voltage cable, send and close low-voltage air switch; Because load side failed shorted; The accident that is prone to cause low-voltage air switch to blast and hurts sb.'s feelings for the repairman, runs into this type of accident at every turn and all can not guarantee enough personal distance.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, and low-voltage air switch explosive operation handle a kind of simple in structure, easy to use, safe and reliable is provided.
The technical scheme that the utility model technical solution problem adopts is: low-voltage air switch explosive operation handle comprises insulated handle; Be characterized in that the plug that has slot is fixedly connected an insulated handle; The wrench that movably pulls of slot shape and low-voltage air switch is complementary, and plug and insulated handle fixed connection place be safety screen of suit fixedly.
The beneficial effect of the utility model is: low-voltage air switch explosive operation handle arrangement is simple; Easy to use; Safe and reliable; Can stop and avoid the personal injury accident in the low-voltage air switch folding lock operation fully, can wide popularization and application in the repairing guarantee of distribution system and regular maintenance.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is low-voltage air switch explosive operation handle arrangement figure.
Among the figure, the 1-plug; The 1-1-slot; The 2-safety screen; The 3-insulated handle.
Embodiment
Embodiment; With reference to accompanying drawing 1; The plug 1 that low-voltage air switch explosive operation handle has slot 1-1 is fixedly connected an insulated handle 3; Plug 1 is processed by aluminum metal, and front end is provided with one and movably pulls the slot 1-1 that the wrench shape is complementary with low-voltage air switch, and plug 1 and insulated handle 3 fixed connection places are safety screen 2 of suit fixedly.
The method for using of low-voltage air switch explosive operation handle is: the operator puts on insulating gloves; Hold the outer end of the insulated handle 3 of low-voltage air switch explosive operation handle, slot 1-1 is sleeved on movably pulling on the wrench of low-voltage air switch can be drawn, closing operation.
Claims (1)
1. low-voltage air switch explosive operation handle; Comprise insulated handle (3); The plug (1) that it is characterized in that having slot (1-1) is fixedly connected an insulated handle (3); The wrench that movably pulls of slot (1-1) shape and low-voltage air switch is complementary, and plug (1-1) and insulated handle (3) fixed connection place be a safety screen of suit (2) fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055934 CN202423924U (en) | 2012-02-21 | 2012-02-21 | Anti-explosion operating handle for low-voltage air break switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055934 CN202423924U (en) | 2012-02-21 | 2012-02-21 | Anti-explosion operating handle for low-voltage air break switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423924U true CN202423924U (en) | 2012-09-05 |
Family
ID=46748650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220055934 Expired - Fee Related CN202423924U (en) | 2012-02-21 | 2012-02-21 | Anti-explosion operating handle for low-voltage air break switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489667A (en) * | 2012-06-14 | 2014-01-01 | 辽宁省电力有限公司阜新供电公司 | Anti-explosion operating handle of low-voltage air switch |
-
2012
- 2012-02-21 CN CN 201220055934 patent/CN202423924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489667A (en) * | 2012-06-14 | 2014-01-01 | 辽宁省电力有限公司阜新供电公司 | Anti-explosion operating handle of low-voltage air switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121022 Address after: 123000 Jiefang street, Haizhou District, Liaoning, China, No. 53, No. Patentee after: Fuxin Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 123000 Jiefang street, Haizhou District, Liaoning, China, No. 53, No. Patentee before: Fuxin Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20180221 |