CN106953236A - Potential transfer fast arc extinction device - Google Patents
Potential transfer fast arc extinction device Download PDFInfo
- Publication number
- CN106953236A CN106953236A CN201710168323.5A CN201710168323A CN106953236A CN 106953236 A CN106953236 A CN 106953236A CN 201710168323 A CN201710168323 A CN 201710168323A CN 106953236 A CN106953236 A CN 106953236A
- Authority
- CN
- China
- Prior art keywords
- arc
- metal
- magnetic patch
- extinguishing tube
- metal magnetic
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/02—Means for extinguishing arc
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The invention discloses potential transfer fast arc extinction device, including conduction arc-control device and fixed mount, described conduction arc-control device includes insulation arc-extinguishing tube and is socketed the T-shaped metal bar being arranged in insulation arc-extinguishing tube；The edge arc-extinguishing tube inner top is fixedly installed the first metal magnetic patch, and the first metal magnetic patch is fixedly connected with rope ladder metal part, and the T-shaped metal bar upper/lower terminal is respectively arranged with the second metal magnetic patch and the 3rd metal magnetic patch.By the present invention in that carrying out sliding contact with the T-shaped metal bar being arranged in insulation arc-extinguishing tube, while the end and the screening clothing Electricity Federation of operating personnel of T-shaped metal bar, the top of insulation arc-extinguishing tube sets the metal part Electricity Federation of metal electromagnetism soon with rope ladder, so that original operating personnel and metal rope ladder electric charge directly transfer be changed into T-shaped metal bar and metal electromagnetism it is fast between electric charge transfer, the electric arc produced during electric charge transfer is destroyed immediately, and then ensure that influence of the electric arc produced during potential transfer discharge and recharge to operating personnel.
Description
Technical field
The present invention relates to be related to arc extinguishing technical field, more particularly to potential transfer fast arc extinction device.
Background technology
At present, in rope ladder method Equipotential live working, operating personnel is in the process of into and out highfield, body
On floating potential be in the situation that gradually lowers, there is at a relatively high potential difference with electrical body, when between human body and electrical body by
When step zooms in a certain gap, this potential difference is just enough to make this gap flashing discharge, and produced in potential transfer
Spark discharge can cause fear, flash burn etc. to injure and influence on operating personnel.
The content of the invention
It is an object of the invention to provide potential transfer fast arc extinction device, the electricity produced during potential transfer discharge and recharge can be avoided
Influence of the arc to operating personnel, reduces staff's feared state of mind, improves work quality, safeguard work safety.
The technical solution adopted by the present invention is：
Potential transfer fast arc extinction device, including conduction arc-control device and for fixed conducting arc-control device to rope ladder metal part
Fixed mount, described conduction arc-control device includes insulation arc-extinguishing tube and socket is arranged on the T-shaped metal bar insulated in arc-extinguishing tube, institute
The horizontal part for stating T-shaped metal bar is arranged on outside insulation arc-extinguishing tube, and vertical portion is arranged on inside insulation arc-extinguishing tube；The edge arc extinguishing
Pipe inner top is fixedly installed the first metal magnetic patch, and the first metal magnetic patch is fixedly connected with rope ladder metal part, the T-shaped gold
Category rod upper/lower terminal is respectively arranged with the second metal magnetic patch and the 3rd metal magnetic patch, the second described metal magnetic patch and the first gold medal
Belong to magnetic patch to set for opposed polarity；The fixed mount includes a fixed plate and two fixing bolts, insulation arc-extinguishing tube and fixation
Plate and fixed plate are fixedly connected by fixing bolt respectively with rope ladder metal part, and fixed plate and two fixing bolts
Use metal material.
Described insulation arc-extinguishing tube is using melamine insulation arc-extinguishing tube.
Also include the 4th metal magnetic patch, the 4th metal magnetic patch is arranged on the copper cash end of screening clothing extraction, and the
Four metal magnetic patch and the 3rd metal magnetic patch are set for opposed polarity.
By the present invention in that sliding contact is carried out with the T-shaped metal bar being arranged in insulation arc-extinguishing tube, while T-shaped metal bar
End and operating personnel screening clothing Electricity Federation, the top of insulation arc-extinguishing tube sets the metal part electricity of metal electromagnetism soon with rope ladder
Connection so that original operating personnel and metal rope ladder electric charge directly transfer be changed into T-shaped metal bar and metal electromagnetism it is fast between
Electric charge transfer, and the two is arranged in insulation arc-extinguishing tube, so that the electric arc produced during electric charge transfer can be destroyed immediately,
And then ensure that potential transfer " discharge and recharge when the influence to operating personnel of the electric arc that produces, reduce staff's feared state of mind, carry
High workload quality, safeguard work safety, and also the present invention is simple in construction, and it is easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
As shown in figure 1, the present invention includes potential transfer fast arc extinction device, including conduction arc-control device and for fixed conducting
Arc-control device is to the fixed mount of rope ladder metal part, and described conduction arc-control device includes insulation arc-extinguishing tube 5 and socket is arranged on
The T-shaped metal bar 6 insulated in arc-extinguishing tube, the horizontal part of the T-shaped metal bar 6 is arranged on outside insulation arc-extinguishing tube 5, and vertical portion is set
Put inside insulation arc-extinguishing tube 5；The inner top of edge arc-extinguishing tube 5 is fixedly installed the first metal magnetic patch 3, and the first metal magnetic patch
3 are fixedly connected with the metal part of rope ladder 1, and the T-shaped upper/lower terminal of metal bar 6 is respectively arranged with the second metal magnetic patch 4 and the 3rd
Metal magnetic patch 7, described the second metal magnetic patch 4 and the first metal magnetic patch 3 is set for opposed polarity；The fixed mount includes one
Fixed plate 2 and two fixing bolts, insulation arc-extinguishing tube 5 is with fixed plate 2 and fixed plate 2 with the metal part of rope ladder 1 respectively by solid
Determine bolt to be fixedly connected, and fixed plate 2 and two fixing bolts use metal material.Respectively will be exhausted by fixed plate
Edge arc-extinguishing tube and rope ladder metal part are connected.
Described insulation arc-extinguishing tube is using melamine insulation arc-extinguishing tube.Also include the 4th metal magnetic patch, the described 4th
Metal magnetic patch is arranged on the copper cash end of screening clothing extraction, and the 4th metal magnetic patch is set with the 3rd metal magnetic patch for opposed polarity
Put.During work, operating personnel is needed the of the 4th magnetic patch of the annealed copper wire one end being connected with screening clothing and T-shaped metal bar tail end first
Three magnetic patch are connected, and the 4th magnetic patch of setting makes the two connection more facilitate, without carrying out solderless wrapped connection, and convenient separation.
During specific works, staff climbs rope ladder 1 and reached below rope ladder metallic rod before strong electric field region is entered, will
4th magnetic patch of the annealed copper wire one end being connected with screening clothing is connected on T-shaped metal bar 5, then that T-shaped metal bar 5 is quick upwards
Push away, the second magnetic patch 4 of the T-shaped front end of metal bar 5 is approached with the first magnetic patch 3 on metal rope ladder, because the two polarity is different, the two
Meeting nature arcing is simultaneously attached together, and process of this absorption is exactly " entering electric field potential transfer ", so that electric charge passes through this dress
Completion transfer is put, even if being burdened with electric arc, can be also destroyed in insulation arc-extinguishing tube.The safety of human body is ensure that, wherein complete
Into entering before electric field potential transfer, human body should keep enough safe distance with rope ladder metal part, it is only necessary to manually operated.
Similarly, in staff before strong electric field region is departed from, first by the magnetic patch of the annealed copper wire one end being connected with screening clothing
It is connected on T-shaped metal bar, staff climbs downwards, will be T-shaped after departing from software head and safe enough distance can be kept
Metal bar 5 is pulled down.When pulling force to a certain extent after, the second magnetic patch 4 of the T-shaped front end of metal bar 5 and be connected with metal rope ladder
First magnetic patch 3 departs from, arcing and separate, and process of this separation is exactly " going out electric field potential transfer ", if same production
Raw electric arc can also be eliminated by vacuum extinction pipe.Then the annealed copper wire being connected with screening clothing is separated from T-shaped metal bar 5, completed
This goes out electric field process.Before electric field potential transfer is completed out, human body is in addition to drawing the hand of T-shaped metal bar 5, other portions of body
Enough safe distances should be kept with rope ladder metal part by dividing.
The moment of staff's turnover electric field can all produce electric arc.But because absorption, burble point are all in insulation tube, so
Electric arc, discharging sound can be controlled inside insulation tube, and operating personnel is not influenceed.
Claims (3)
1. potential transfer fast arc extinction device, it is characterised in that：Arrived including conduction arc-control device and for fixed conducting arc-control device
The fixed mount of rope ladder metal part, described conduction arc-control device includes insulation arc-extinguishing tube and socket is arranged in insulation arc-extinguishing tube
T-shaped metal bar, the horizontal part of the T-shaped metal bar is arranged on outside insulation arc-extinguishing tube, and vertical portion is arranged on insulation arc-extinguishing tube
It is internal；The edge arc-extinguishing tube inner top is fixedly installed the first metal magnetic patch, and the first metal magnetic patch is consolidated with rope ladder metal part
Fixed connection, the T-shaped metal bar upper/lower terminal is respectively arranged with the second metal magnetic patch and the 3rd metal magnetic patch, described second
Metal magnetic patch and the first metal magnetic patch are set for opposed polarity；The fixed mount includes a fixed plate and two fixing bolts,
Insulation arc-extinguishing tube is fixedly connected by fixing bolt respectively with fixed plate and fixed plate with rope ladder metal part, and fixed plate
And two fixing bolts use metal material.
2. potential transfer fast arc extinction device according to claim 1, it is characterised in that：Described insulation arc-extinguishing tube uses three
Poly cyanamid insulation arc-extinguishing tube.
3. potential transfer fast arc extinction device according to claim 2, it is characterised in that：Also include the 4th metal magnetic patch,
The 4th metal magnetic patch is arranged on the copper cash end of screening clothing extraction, and the 4th metal magnetic patch is different from the 3rd metal magnetic patch
Polarity is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168323.5A CN106953236A (en) | 2017-03-21 | 2017-03-21 | Potential transfer fast arc extinction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168323.5A CN106953236A (en) | 2017-03-21 | 2017-03-21 | Potential transfer fast arc extinction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106953236A true CN106953236A (en) | 2017-07-14 |
Family
ID=59473374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168323.5A Pending CN106953236A (en) | 2017-03-21 | 2017-03-21 | Potential transfer fast arc extinction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106953236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946994A (en) * | 2017-11-17 | 2018-04-20 | 国家电网公司 | A kind of potential transfer arc-extinction device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728058Y (en) * | 2004-05-14 | 2005-09-21 | 台州超固电气有限公司 | Hot-line arc extinguishing conduction operating rod |
| CN101409446A (en) * | 2008-07-30 | 2009-04-15 | 河南省电力公司三门峡供电公司 | Equipotential arc-extinguishing stick for entering and getting out of strong electric field |
| CN103545748A (en) * | 2013-09-26 | 2014-01-29 | 国家电网公司 | Electric field departure quick arc extinguisher |
| CN105513884A (en) * | 2014-10-14 | 2016-04-20 | 杨永清 | Manufacturing method of vacuum arc extinguishing chamber especially for direct-current switch electric appliance |
| CN206619783U (en) * | 2017-03-21 | 2017-11-07 | 国家电网公司 | Potential transfer fast arc extinction device |
-
2017
- 2017-03-21 CN CN201710168323.5A patent/CN106953236A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728058Y (en) * | 2004-05-14 | 2005-09-21 | 台州超固电气有限公司 | Hot-line arc extinguishing conduction operating rod |
| CN101409446A (en) * | 2008-07-30 | 2009-04-15 | 河南省电力公司三门峡供电公司 | Equipotential arc-extinguishing stick for entering and getting out of strong electric field |
| CN103545748A (en) * | 2013-09-26 | 2014-01-29 | 国家电网公司 | Electric field departure quick arc extinguisher |
| CN105513884A (en) * | 2014-10-14 | 2016-04-20 | 杨永清 | Manufacturing method of vacuum arc extinguishing chamber especially for direct-current switch electric appliance |
| CN206619783U (en) * | 2017-03-21 | 2017-11-07 | 国家电网公司 | Potential transfer fast arc extinction device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946994A (en) * | 2017-11-17 | 2018-04-20 | 国家电网公司 | A kind of potential transfer arc-extinction device |
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| SE01 | Entry into force of request for substantive examination |