CN103258662A - Safe operating handle of high-voltage switch - Google Patents
Safe operating handle of high-voltage switch Download PDFInfo
- Publication number
- CN103258662A CN103258662A CN2013102007087A CN201310200708A CN103258662A CN 103258662 A CN103258662 A CN 103258662A CN 2013102007087 A CN2013102007087 A CN 2013102007087A CN 201310200708 A CN201310200708 A CN 201310200708A CN 103258662 A CN103258662 A CN 103258662A
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- switching
- switch
- operating handle
- safe operating
- handle
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Abstract
The invention relates to the technical field of switch tools of high-voltage switches, in particular to a safe operating handle of a high-voltage switch. The safe operating handle can effectively prevent people from being injured by arc light and electric shock accidents from happening. A handle body is connected on a wide hook. The safe operating handle is made of insulating materials, so effective insulation between a hand of a person switching on or off the switch and the switch is guaranteed on the condition that an operator does not need to additionally wear an insulating glove, safety of switching on and switching off can be guaranteed, and the occurrence rate of dangerous electric accidents or arc light discharging accidents caused by electric shock voltage and induction potential is reduced. The safe operating handle has the advantages of being simple in structure and convenient to use, can effectively insulate, is not influenced by external environment, can effectively solve the problem that the insulating glove is prone to being hard during the switching on and the switching off in winter in the north, and enables safety performance during operation of the high-voltage switch to be remarkably improved.
Description
Technical field
The present invention relates to a kind of folding lock electrician testing tool technology field of high pressure disconnecting link switch, relate in particular to a kind of high pressure folding lock safety operation handle, it can prevent effectively that arc light from hurting sb.'s feelings and electric shock accidents.
Background technology
At present, the folding of part switch all adopts operating personnel to wear insulating gloves operate high pressure switch, disconnecting link, when run into high-voltage switch gear, when disconnecting link has high voltage or during line fault, the high pressure disconnecting link has charged or the dangerous generation of arc discharge.But; many times; in order to prevent the adventurous electric shock voltage of human body; operating personnel generally can wear insulating gloves as requested and operate, but in northern China, because winter temperature is lower; therefore insulating gloves usually can become very hard; thereby the phenomenon of misoperation easily takes place in flexibility ratio and the convenient performance of influence operation, thereby makes operating personnel's the personal safety danger of can't being protected.
Summary of the invention
Can not effectively avoid the electric shock voltage of danger and the deficiency of non-hazardous induced potential in order to overcome the folding lock mode that exists in the prior art, and the hardening in winter of existing rubber-insulation gloves, unhandy technical problem the invention provides a kind of high pressure folding lock safety operation handle.Its objective is provides a kind of can not only effectively the insulation to prevent that the accident of human electric shock from taking place, and can use in the lower place of north of china in winter temperature easily, can not occur the phenomenon of hardening simultaneously, and a kind of safety operation handle easy to use.
The technical solution adopted for the present invention to solve the technical problems is:
High pressure folding lock safety operation handle is to be connected with handle wide colluding.
Described wide front portion of colluding is the hook shape, has recessed structure in the middle of wide rear portion of colluding is divided into, and makes wide rear portion of colluding form the afterbody of two protrusions, is connected with handle between these two afterbodys.
It is described that wide to collude with handle be overall structure.
Described wide colluding with handle all is to be made by insulating material.
Advantage of the present invention and beneficial effect are:
Because the present invention adopts insulating material to make, therefore operating personnel can need not additionally wear under the situation of insulating gloves, guarantee effective insulation of folding lock staff and switch room, guarantee the fail safe of folding lock operation, reduced the incidence of charged or arc discharge peril such as electric shock voltage and induced potential.The present invention also has characteristics simple in structure, easy to use.Both can effectively insulate, and not be affected by the external environment again, the easy stiff problem of insulating gloves is significantly improved the security performance in the operation of high pressure folding lock when effectively solving north of china in winter folding lock.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the end view of Fig. 1.
Among the figure: widely collude 1, handle 2.
Embodiment
The present invention is a kind of high pressure folding lock safety operation handle, as shown in Figure 1-Figure 3.The present invention colludes 1 and is connected with handle 2 wide, and wide collude 1 and handle 2 all are overall structures of being made by insulating material
,And regularly suppress, guarantee job safety.Wherein said wide 1 the front portion of colluding is the hook shape, and wide 1 the rear portion of colluding has recessed structure in the middle of being divided into, and makes the wide afterbody that 1 rear portion forms two protrusions that colludes.Between these two afterbodys, be fixedly connected with handle 2.
When the high pressure disconnecting link is opened in operation, only need electric operating personnel hand handle 2 places, this high pressure folding lock safety operation handle front portion wide colluded 1 directly be articulated on the high pressure switch operation handle and get final product.Therefore the operating personnel makes the security performance of hot line job obtain improving significantly owing to do not need directly to contact the high pressure disconnecting link with hand.
Claims (4)
1. high pressure folding lock safety operation handle is characterized in that: be connected with handle (2) wide colluding (1).
2. high pressure folding lock safety operation handle according to claim 1, it is characterized in that: the front portion of described wide colluding (1) is the hook shape, in the middle of being divided into, the rear portion of wide colluding (1) has recessed structure, make the rear portion of wide colluding (1) form the afterbody of two protrusions, between these two afterbodys, be connected with handle (2).
3. high pressure folding lock safety operation handle according to claim 1, it is characterized in that: described wide colluding (1) and handle (2) are overall structures.
4. high pressure folding lock safety operation handle according to claim 1, it is characterized in that: described wide colluding (1) and handle (2) all are to be made by insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102007087A CN103258662A (en) | 2013-05-27 | 2013-05-27 | Safe operating handle of high-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102007087A CN103258662A (en) | 2013-05-27 | 2013-05-27 | Safe operating handle of high-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103258662A true CN103258662A (en) | 2013-08-21 |
Family
ID=48962522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102007087A Pending CN103258662A (en) | 2013-05-27 | 2013-05-27 | Safe operating handle of high-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103258662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640627A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | Breaker for general aircraft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215772Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Multifunctional electric metal tool |
| JP2011076882A (en) * | 2009-09-30 | 2011-04-14 | Nihon Kaiheiki Industry Co Ltd | Switch device |
| CN202258851U (en) * | 2011-10-18 | 2012-05-30 | 瑞安电力有限责任公司 | Operating component special for distribution transformation switch |
| CN202503204U (en) * | 2012-04-09 | 2012-10-24 | 泉州科力电气有限公司 | Handle tool convenient for pulling/plugging high voltage switch |
| CN203386616U (en) * | 2013-05-27 | 2014-01-08 | 国家电网公司 | High voltage opening/closing safe operation handle |
-
2013
- 2013-05-27 CN CN2013102007087A patent/CN103258662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215772Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Multifunctional electric metal tool |
| JP2011076882A (en) * | 2009-09-30 | 2011-04-14 | Nihon Kaiheiki Industry Co Ltd | Switch device |
| CN202258851U (en) * | 2011-10-18 | 2012-05-30 | 瑞安电力有限责任公司 | Operating component special for distribution transformation switch |
| CN202503204U (en) * | 2012-04-09 | 2012-10-24 | 泉州科力电气有限公司 | Handle tool convenient for pulling/plugging high voltage switch |
| CN203386616U (en) * | 2013-05-27 | 2014-01-08 | 国家电网公司 | High voltage opening/closing safe operation handle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640627A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | Breaker for general aircraft |
| CN111640627B (en) * | 2020-04-21 | 2022-09-13 | 江西冠一通用飞机有限公司 | Breaker for general aircraft |
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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: 20130821 |