CN103489667A - Anti-explosion operating handle of low-voltage air switch - Google Patents
Anti-explosion operating handle of low-voltage air switch Download PDFInfo
- Publication number
- CN103489667A CN103489667A CN201210195314.2A CN201210195314A CN103489667A CN 103489667 A CN103489667 A CN 103489667A CN 201210195314 A CN201210195314 A CN 201210195314A CN 103489667 A CN103489667 A CN 103489667A
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- China
- Prior art keywords
- low
- air switch
- voltage air
- handle
- operating handle
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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.)
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Abstract
The invention belongs to a tool for power transmission and transformation construction, and particularly relates to an anti-explosion operating handle of a low-voltage air switch. The anti-explosion operating handle comprises an insulating handle body (3), a plug (1) with a slot (1-1) is fixedly connected with the insulating handle (3), the shape of the slot (1-1) is matched with that of a movable hand-pulled handle of the low-voltage air switch, and the fixedly connected position of the plug (1) and the insulating handle body (3) is fixedly sleeved with a safety baffle (2). The anti-explosion operating handle of the low-voltage air switch is simple in structure, convenient to use, safe, reliable, capable of eliminating personal injury accidents in switching-off and switching-on operation of the low-voltage air switch completely, and capable of being widely popularized and applied in repairing and daily maintenance of a power distribution system.
Description
Technical field
The invention belongs to the construction of power transmission and transformation instrument, particularly a kind of low-voltage air switch explosive operation handle.
Background technology
In the low-pressure side become at low-voltage cable junction box, case in distribution system at present, low-voltage compensation case, extensively adopt low-voltage air switch equipment to control the low-voltage load power supply, send when there is fault in low-voltage cable and close low-voltage air switch, due to the load side failed shorted, the accident that easily causes low-voltage air switch to blast and hurt sb.'s feelings, for the repairman, run into this type of accident at every turn and all can not guarantee enough personal distance.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, 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 technical solution problem of the present invention adopts is: low-voltage air switch explosive operation handle comprises insulated handle, be characterized in being fixedly connected with an insulated handle with the plug of slot, the wrench that movably pulls of slot shape and low-voltage air switch is complementary, a safety screen of the fixing suit in plug and insulated handle fixed connection place.
The invention has the beneficial effects as follows: 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 low-voltage air switch switching operation fully, can wide popularization and application in the repairing guarantee of distribution system and regular maintenance.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, with embodiment, illustrate.
Fig. 1 is low-voltage air switch explosive operation handle arrangement figure.
In figure, the 1-plug; The 1-1-slot; The 2-safety screen; The 3-insulated handle.
Embodiment
Embodiment, with reference to accompanying drawing 1, low-voltage air switch explosive operation handle is fixedly connected with an insulated handle 3 with the plug 1 of slot 1-1, plug 1 is made by aluminum metal, front end is provided with one and movably pulls with low-voltage air switch the slot 1-1 that the wrench shape is complementary, a safety screen 2 of the fixing suit in plug 1 and insulated handle 3 fixed connection places.
The using method 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 to movably pulling on wrench of low-voltage air switch can be drawn, closing operation.
Claims (1)
1. a low-voltage air switch explosive operation handle, comprise insulated handle (3), it is characterized in that being fixedly connected with an insulated handle (3) with the plug (1) of slot (1-1), the wrench that movably pulls of slot (1-1) shape and low-voltage air switch is complementary, plug (1-1) and insulated handle (a 3) fixed connection place fixing suit safety screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195314.2A CN103489667A (en) | 2012-06-14 | 2012-06-14 | Anti-explosion operating handle of low-voltage air switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195314.2A CN103489667A (en) | 2012-06-14 | 2012-06-14 | Anti-explosion operating handle of low-voltage air switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103489667A true CN103489667A (en) | 2014-01-01 |
Family
ID=49829819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210195314.2A Pending CN103489667A (en) | 2012-06-14 | 2012-06-14 | Anti-explosion operating handle of low-voltage air switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103489667A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29503468U1 (en) * | 1995-03-02 | 1996-06-27 | Klöckner-Moeller GmbH, 53115 Bonn | Arrangement between a low voltage switch and a door coupling handle |
| CN201336226Y (en) * | 2008-11-25 | 2009-10-28 | 北京市电力公司 | Switch-in/out tool |
| CN201440384U (en) * | 2009-07-10 | 2010-04-21 | 辽宁省电力有限公司沈阳供电公司 | Special low-voltage operating rod |
| CN202058605U (en) * | 2011-05-24 | 2011-11-30 | 上海宝钢设备检修有限公司 | General rocker operating tool for low-voltage switch |
| CN202258848U (en) * | 2011-09-15 | 2012-05-30 | 华荣科技股份有限公司 | Handle |
| CN202423924U (en) * | 2012-02-21 | 2012-09-05 | 辽宁省电力有限公司阜新供电公司 | Anti-explosion operating handle for low-voltage air break switch |
-
2012
- 2012-06-14 CN CN201210195314.2A patent/CN103489667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29503468U1 (en) * | 1995-03-02 | 1996-06-27 | Klöckner-Moeller GmbH, 53115 Bonn | Arrangement between a low voltage switch and a door coupling handle |
| CN201336226Y (en) * | 2008-11-25 | 2009-10-28 | 北京市电力公司 | Switch-in/out tool |
| CN201440384U (en) * | 2009-07-10 | 2010-04-21 | 辽宁省电力有限公司沈阳供电公司 | Special low-voltage operating rod |
| CN202058605U (en) * | 2011-05-24 | 2011-11-30 | 上海宝钢设备检修有限公司 | General rocker operating tool for low-voltage switch |
| CN202258848U (en) * | 2011-09-15 | 2012-05-30 | 华荣科技股份有限公司 | Handle |
| CN202423924U (en) * | 2012-02-21 | 2012-09-05 | 辽宁省电力有限公司阜新供电公司 | Anti-explosion operating handle for low-voltage air break switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |