CN206619783U - Potential transfer fast arc extinction device - Google Patents
Potential transfer fast arc extinction device Download PDFInfo
- Publication number
- CN206619783U CN206619783U CN201720274331.3U CN201720274331U CN206619783U CN 206619783 U CN206619783 U CN 206619783U CN 201720274331 U CN201720274331 U CN 201720274331U CN 206619783 U CN206619783 U CN 206619783U
- 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.)
- Expired - Fee Related
Links
- 230000008033 biological extinction Effects 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 82
- 229910052751 metal Inorganic materials 0.000 claims abstract description 82
- 238000009413 insulation Methods 0.000 claims abstract description 30
- 238000012216 screening Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims 1
- 238000010891 electric arc Methods 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000005684 electric field Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model 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.The utility model carries out sliding contact by using 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 utility model is 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.
Utility model content
The purpose of this utility model is to provide potential transfer fast arc extinction device, can avoid producing during potential transfer discharge and recharge
Influence of the electric arc to operating personnel, reduce staff's feared state of mind, improve work quality, safeguard work safety.
The technical solution adopted in the utility model is：
Potential transfer fast arc extinction device, including conduction arc-control device and for fixed conducting arc-control device to rope ladder metal portion
The fixed mount divided, described conduction arc-control device includes insulation arc-extinguishing tube and socket is arranged on the T-shaped metal insulated in arc-extinguishing tube
Rod, the horizontal part of the T-shaped metal bar is arranged on outside insulation arc-extinguishing tube, and vertical portion is arranged on inside insulation arc-extinguishing tube；It is described
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, institute
State T-shaped metal bar upper/lower terminal and be respectively arranged with the second metal magnetic patch and the 3rd metal magnetic patch, described the second metal magnetic patch with
First metal magnetic patch is set for opposed polarity；The fixed mount includes a fixed plate and two fixing bolts, and insulate arc-extinguishing tube
It is fixedly connected respectively by fixing bolt with rope ladder metal part with fixed plate and fixed plate, and fixed plate and two are solid
Determine bolt and 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.
The utility model carries out sliding contact by using the T-shaped metal bar being arranged in insulation arc-extinguishing tube, while T-shaped gold
Belong to the end of rod and the screening clothing Electricity Federation of operating personnel, the top of insulation arc-extinguishing tube sets the metal portion of metal electromagnetism soon with rope ladder
Divide Electricity Federation, so that directly transfer is changed into T-shaped metal bar to the electric charge of original operating personnel and metal rope ladder and metal electromagnetism is fast
Between electric charge transfer, and the two be arranged on insulation arc-extinguishing tube in so that the electric arc produced during electric charge transfer can immediately by
Eliminate, and then ensure that potential transfer " discharge and recharge when the influence to operating personnel of the electric arc that produces, reduce the frightened heart of staff
Reason, improves work quality, safeguard work safety, and the utility model is simple in construction, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the utility model includes potential transfer fast arc extinction device, including conduction arc-control device and for fixing
Arc-control device is conducted to the fixed mount of rope ladder metal part, and described conduction arc-control device includes insulation arc-extinguishing tube 5 and socket is set
The T-shaped metal bar 6 in insulation arc-extinguishing tube is put, the horizontal part of the T-shaped metal bar 6 is arranged on outside insulation arc-extinguishing tube 5, vertically
Portion is arranged on 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 is 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 He of the second metal magnetic patch 4
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 lead to respectively with fixed plate 2 and fixed plate 2 with the metal part of rope ladder 1
Fixing bolt is crossed to be fixedly connected, and fixed plate 2 and two fixing bolts use metal material.Distinguished by fixed plate
Insulation 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 |
|---|---|---|---|
| CN201720274331.3U CN206619783U (en) | 2017-03-21 | 2017-03-21 | Potential transfer fast arc extinction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274331.3U CN206619783U (en) | 2017-03-21 | 2017-03-21 | Potential transfer fast arc extinction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619783U true CN206619783U (en) | 2017-11-07 |
Family
ID=60233428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274331.3U Expired - Fee Related CN206619783U (en) | 2017-03-21 | 2017-03-21 | Potential transfer fast arc extinction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953236A (en) * | 2017-03-21 | 2017-07-14 | 国家电网公司 | Potential transfer fast arc extinction device |
-
2017
- 2017-03-21 CN CN201720274331.3U patent/CN206619783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953236A (en) * | 2017-03-21 | 2017-07-14 | 国家电网公司 | Potential transfer fast arc extinction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |