CN108599005A - Bypass protector - Google Patents
Bypass protector Download PDFInfo
- Publication number
- CN108599005A CN108599005A CN201810775761.2A CN201810775761A CN108599005A CN 108599005 A CN108599005 A CN 108599005A CN 201810775761 A CN201810775761 A CN 201810775761A CN 108599005 A CN108599005 A CN 108599005A
- Authority
- CN
- China
- Prior art keywords
- drainage thread
- angle steel
- protective case
- fuse switch
- fusible link
- 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
Links
- 230000001012 protector Effects 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims description 49
- 239000010959 steel Substances 0.000 claims description 49
- 238000009413 insulation Methods 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 241000289669 Erinaceus europaeus Species 0.000 claims description 7
- 241000577951 Hydnum Species 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002829 reductive effect Effects 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- -1 transparent cover Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Fuses (AREA)
Abstract
The present invention provides a kind of bypass protectors, replace fuse switch for on-load, are related to electrical technical field of keeping the safety in production, including drainage thread, protective case, fusible link and support device；When on-load, which replaces outdoor platform, becomes fuse switch, by the way that drainage thread is electrically connected with the tie point of fuse switch, Bolted angle connection by becoming support device with external platform again, support device is connected to the outside of protective case, it is fast to realize simple to install, low manufacture cost, with safety, it is convenient, robust techniques effect, it is acted on using unprotect in drainage thread streamlined process when alleviating live-line replacing fuse switch existing in the prior art, in operation process, if transformer is abnormal or failure, it can cause tripping of bypassing the immediate leadership, also the technical issues of jeopardizing personnel safety and equipment safety；Security risk when operating personnel's on-load replaces fuse switch is effectively reduced, job safety is improved.
Description
Technical field
The present invention relates to safety in production technical field of electricity, more particularly, to a kind of bypass protector.
Background technology
Fuse switch is 10kV distribution lines branch line and a kind of most common protective switch of the short circuit of distribution transformer,
It has the characteristics that economical, easy to operate, adaptation outdoor environment is strong, is widely used in 10kV distribution lines and distribution transformer
Device primary side is used as protecting and carry out equipment throwing, cut operation；When fuse switch breaks down, on-load is needed more
Change fuse switch.
The scheme of replacement fuse switch is mainly in the prior art：Point access one is drawn above and below fuse switch
Streamline, uninterrupted user power utilization disconnect fuse switch, replace fuse switch.
But defect exists in the prior art：Drainage thread works as change without the same defencive function of similar fuse switch
When exception or failure occurs in depressor, because drainage thread does not have protective effect, tripping of bypassing the immediate leadership will be caused, also entail dangers to personnel pacify
Entirely, equipment safety and safe operation of electric network.
Invention content
The purpose of the present invention is to provide bypass protectors, are fallen with alleviating live-line replacing existing in the prior art
It is acted on using unprotect in drainage thread streamlined process when falling formula fuse, in operation process, if transformer is abnormal
Or failure, the technical issues of tripping of bypassing the immediate leadership can be caused, also jeopardize personnel safety and equipment safety.
A kind of bypass protector provided by the invention replaces fuse switch for on-load, including：Drainage thread,
Protective case, fusible link and support device；
Drainage thread is provided with two, and two drainage threads are electrically connected with two tie points of fuse switch respectively；
Fusible link is set to inside protective case, and two one end of drainage thread far from fuse switch are respectively protruding into protection
Set is internal, and is electrically connected with fusible link；
The Bolted angle connection that the both ends of support device become with protective case outer wall and external platform respectively, support device will be for that will protect
Set keeps safe distance with ground.
Further, protective case includes transparent pipe and insulating sleeve；
There are two insulating sleeve settings, and two insulating sleeves are respectively arranged at the both ends of transparent pipe, and transparent pipe is inserted in
In insulating sleeve；
Drainage thread is inserted in insulating sleeve, and fusible link is set in transparent pipe, and fusible link stretches out transparent pipe and draws with described
Streamline is electrically connected.
Further, the air pressure release aperture that air pressure is discharged when fusing for fusible link is provided on transparent pipe.
Further, air pressure release aperture is provided with multiple along the length of transparent pipe.
Further, fusible link is detachably connected with drainage thread.
Further, support device includes drainage thread supporting rod, angle steel card and adjusting part；
Drainage thread supporting rod is connect with angle steel card, and angle steel card is used to fix the company between drainage thread supporting rod and platform change angle steel
It connects；The one end of drainage thread supporting rod far from angle steel card is abutted with the protective case；
Adjusting part is connect with angle steel card, for controlling connecting or separating between angle steel card and platform change angle steel.
Further, the one end of drainage thread supporting rod far from angle steel card is provided with limiting slot, and protective case can be positioned over limit
In slot.
Further, adjusting part includes insulation tube, elastic component and connecting rod；
Elastic component and connecting rod may be contained in insulation tube, and connecting rod is stretched out insulation tube and connect with angle steel card, and elastic component can
Connecting rod is driven to be moved relative to the length direction of insulation tube, to control connecting or separating between angle steel card and platform change angle steel.
Further, drainage thread is electrically connected by wire clamp with the tie point of fuse switch.
Further, wire clamp is hedgehog hydnum wire clamp；The bolt of hedgehog hydnum wire clamp is ball-type.
A kind of bypass protector provided by the invention replaces fuse switch for on-load, including：Drainage thread,
Protective case, fusible link and support device；Drainage thread is provided with two, two drainage threads respectively with two companies of fuse switch
Contact is electrically connected；Fusible link is set to inside protective case, two one end of drainage thread far from fuse switch be respectively protruding into
Inside protective case, and it is electrically connected with fusible link；The angle steel that the both ends of support device become with protective case outer wall and external platform respectively connects
It connects, support device is used to protective case and ground keeping safe distance；When on-load, which replaces outdoor platform, becomes fuse switch, lead to
It crosses and is electrically connected drainage thread with the tie point of fuse switch, then the Bolted angle connection by becoming support device with external platform,
Support device is connected to the outside of protective case, it is fast to realize simple to install, low manufacture cost, has conveniently, safely, reliably
Technique effect uses drainage thread streamline mistake when alleviating live-line replacing fuse switch existing in the prior art
Unprotect acts in journey, in operation process, if transformer is abnormal or failure, can cause tripping of bypassing the immediate leadership, also jeopardize personnel
The technical issues of safety and equipment safety；Effectively reduce safety wind when operating personnel's on-load replaces fuse switch
Job safety is improved in danger.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of bypass protector provided in an embodiment of the present invention；
Fig. 2 is the drainage thread of bypass protector provided in an embodiment of the present invention and the structural schematic diagram of protective case；
Fig. 3 is the partial enlargement structural representation for the bypass protector that Fig. 2 is provided；
Fig. 4 is the structural schematic diagram of the support device of bypass protector provided in an embodiment of the present invention.
Icon：100- drainage threads；200- protective cases；201- transparent pipes；202- insulating sleeves；300- fusible links；400- branch
Support arrangement；401- drainage thread supporting rods；402- angle steel cards；403- adjusting parts；413- insulation tubes；423- elastic components；433- connects
Extension bar；500- air pressure release apertures；600- limiting slots；700- wire clamps.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or position
Relationship is merely for convenience of description of the present invention and simplification of the description, and not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore is not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the overall structure diagram of bypass protector provided in this embodiment；Wherein, the two of support device 400
The Bolted angle connection that end becomes with 200 outer wall of protective case and external platform respectively.
Fig. 2 is the drainage thread of bypass protector provided in this embodiment and the structural schematic diagram of protective case；Wherein, transparent
Pipe 201 and drainage thread 100 are inserted in insulating sleeve 202.
Fig. 3 is the partial enlargement structural representation for the bypass protector that Fig. 2 is provided；Wherein, fusible link 300 stretches out transparent
Pipe 201 is electrically connected with drainage thread 100, and air pressure release aperture 500 is provided on transparent pipe 201.
Fig. 4 is the structural schematic diagram of the support device of bypass protector provided in this embodiment；Wherein, adjusting part
403 include insulation tube 413, elastic component 423 and connecting rod 433.
As shown in Figs 1-4, a kind of bypass protector provided in this embodiment replaces drop type fusing for on-load
Device, including：Drainage thread 100, protective case 200, fusible link 300 and support device 400；Drainage thread 100 is provided with two, and two are drawn
Streamline 100 is electrically connected with two tie points of fuse switch respectively；Fusible link 300 is set to inside protective case 200, two
The one end of drainage thread 100 far from fuse switch is respectively protruding into protective case 200, and is electrically connected with fusible link 300；Branch
The Bolted angle connection that the both ends of support arrangement 400 become with 200 outer wall of protective case and external platform respectively, support device 400 will be for that will protect
Set 200 keeps safe distance with ground.
Wherein, drainage thread 100 is made of single flexible cable, surface insulation, has the function of transmitting electric current and protection.
Further, fusible link 300 is detachably connected with drainage thread 100.
The connection type of drainage thread 100 and fusible link 300 can be a variety of, such as：Internal wire is directly wrapped in one
It rises；For another example：Internal wire is electrically connected by metal junction button.
The part that fusible link 300 and fusible link 300 are connect by protective case 200 with drainage thread 100 carries out insulation protection, protects
Safety is demonstrate,proved.
Support device 400 have the function of support and spacing distance, when by the protective case 200 with fusible link 300 with draw
After streamline 100 is electrically connected, the Bolted angle connection that one end of support device 400 is become with external platform, then by support device 400
The other end abutted with protective case 200 so that protection and drainage thread 100 and ground with fusible link 300 keep pacifying
Full distance is conveniently operated the replacement that personnel carry out fuse switch.
Preferably, fusible link 300 is quick and easy for installation using standard drop type fusible link 300.
A kind of bypass protector provided in this embodiment replaces fuse switch for on-load, including：Drainage thread
100, protective case 200, fusible link 300 and support device 400；Drainage thread 100 is provided with two, two drainage threads 100 respectively with
Two tie points of fuse switch are electrically connected；Fusible link 300 is set to inside protective case 200, and two drainage threads 100 are separate
One end of fuse switch is respectively protruding into protective case 200, and is electrically connected with fusible link 300；The two of support device 400
The Bolted angle connection that end becomes with 200 outer wall of protective case and external platform respectively, support device 400 are used to keep protective case 200 and ground
Safe distance；When on-load, which replaces outdoor platform, becomes fuse switch, by by the company of drainage thread 100 and fuse switch
Contact is electrically connected, then the Bolted angle connection by becoming support device 400 with external platform, and support device 400 is connected to protective case
200 outside, it is fast to realize simple to install, low manufacture cost, have conveniently, safely, robust techniques effect, alleviate existing
It is acted on using unprotect in 100 streamlined process of drainage thread when live-line replacing fuse switch present in technology,
In operation process, if transformer is abnormal or failure, tripping of bypassing the immediate leadership can be caused, also jeopardizes personnel safety and equipment safety
Technical problem；Security risk when operating personnel's on-load replaces fuse switch is effectively reduced, job safety is improved.
On the basis of the above embodiments, further, the protective case 200 of bypass protector provided in this embodiment wraps
Include transparent pipe 201 and insulating sleeve 202；There are two the settings of insulating sleeve 202, and two insulating sleeves 202 are respectively arranged at transparent
The both ends of pipe 201, and transparent pipe 201 is inserted in insulating sleeve 202；Drainage thread 100 is inserted in insulating sleeve 202, fusing
Silk 300 is set in transparent pipe 201, and fusible link 300 stretches out transparent pipe 201 and is electrically connected with the drainage thread 100.
The material of transparent pipe 201 can be a variety of, such as：Plastic, transparent cover, glass transparent pipe 201 etc., preferably, transparent
The material of pipe 201 is plastic, transparent cover；By plastic, transparent cover can observe at any time fusible link 300 state and plastics it is saturating
It is bright cover have the advantages that insulation with it is at low cost.
Insulating sleeve 202 is respectively arranged at the both ends of transparent pipe 201, it is preferable that insulating sleeve 202 covers successively including multiple
If pipeline insulating sleeve 202 is foreshortened into most short status, is conveniently drawn when needing to connect drainage thread 100 and fusible link 300
Streamline 100 is connect with fusible link 300；After the completion of drainage thread 100 is connect with fusible link 300, by multiple sets of insulating sleeve 202
Pipe stretches out, and is attached the masking insulation at place, ensure that safe operation.
The material of insulating sleeve 202 can be multigroup, such as：Plastics, plastic cement, rubber etc., preferably, insulating sleeve 202
Material be plastics.
Further, the air pressure release aperture 500 that air pressure is discharged when fusing for fusible link 300 is provided on transparent pipe 201.
Wherein, when fusible link 300 fuses, for air pressure release aperture 500 for imitating release air pressure, transparent procedures is visible.
Further, air pressure release aperture 500 is provided with multiple along the length of transparent pipe 201.
Preferably, the quantity of air pressure release aperture 500 is three, and three air pressure release apertures 500 are located at transparent pipe 201
Both ends and intermediate position.
Bypass protector provided in this embodiment can observe the state of fusible link 300 by transparent pipe 201 at any time,
And the masking insulation at place is attached by insulating sleeve 202, it ensure that safe operation；In addition, when fusible link 300 fuses
When, air pressure release aperture 500 reduces the security risk that on-load replaces fuse switch operation, more for imitating release air pressure
Add practicality.
On the basis of the above embodiments, further, the support device 400 of bypass protector provided in this embodiment
Including drainage thread supporting rod 401, angle steel card 402 and adjusting part 403；Drainage thread supporting rod 401 is connect with angle steel card 402, angle
Steel card 402 is used to fix the connection between drainage thread supporting rod 401 and platform change angle steel；Drainage thread supporting rod 401 is far from angle steel card
402 one end is abutted with protective case 200；Adjusting part 403 is connect with angle steel card 402, for controlling angle steel card 402 and platform angle
Connecting or separating between steel.
Wherein, the length range of drainage thread supporting rod 401 is 550-650MM, it is preferable that the length of drainage thread supporting rod 401
Degree is 600MM.
Preferably, drainage thread 100 and the safe distance on ground are 600MM, so that operating personnel are more convenient to install.
It is provided with card slot on angle steel card 402, can become angle steel with platform by card slot is detachably connected.
Specifically, angle steel card 402 and platform can be controlled by adjusting part 403 to become the connection of angle steel or detach, when needing
When drainage thread supporting rod 401 is fixed, angle steel card 402 and platform are become into angle steel and fixed, then by the another of drainage thread supporting rod 401
End is abutted with protective case 200, to be supported effect.
Further, the one end of drainage thread supporting rod 401 far from angle steel card 402 is provided with limiting slot 600, protective case 200
It can be positioned in limiting slot 600.
Specifically, the cross sectional shape of limiting slot 600 is trapezoidal, and the two sides of limiting slot 600 are in opening angle, so as to
Preferably protective case 200 is gradually positioned in limiting slot 600, hence for protective case 200 both sides carried out limit and
Moving left and right for protective case 200 is placed in clamping.
Further, adjusting part 403 includes insulation tube 413, elastic component 423 and connecting rod 433；Elastic component 423 and company
Extension bar 433 may be contained in insulation tube 413, and connecting rod 433 is stretched out insulation tube 413 and connect with angle steel card 402, and elastic component 423 can
Connecting rod 433 is driven to be moved relative to the length direction of insulation tube 413, to control the company between angle steel card 402 and platform change angle steel
It connects or detaches.
Specifically, hand-held part of the insulation tube 413 as operating personnel, by the position for adjusting elastic component 423 and connecting rod 433
It moves, the rotation of angle steel card 402 can be adjusted, become the company between angle steel so as to more convenient control angle steel card 402 and platform
It connects.
Elastic component 423 can be a variety of, such as：Spring, elastic piece, elastic rod etc., preferably, elastic component 423 is spring.
Further, drainage thread 100 is electrically connected by wire clamp 700 with the tie point of fuse switch.
When wherein, since the tie point of drainage thread 100 and fuse switch to be attached, need fast and safely into
Row connection, so can be preferably attached drainage thread 100 and the tie point of fuse switch by wire clamp 700.
Further, wire clamp 700 is hedgehog hydnum wire clamp；The bolt of hedgehog hydnum wire clamp is ball-type.
Specifically, hedgehog hydnum wire clamp main material uses copper making, when bolt, which is ball-type, to utilize insulating glove method to reduce installation
Between.
Bypass protector provided in this embodiment is grasped by the combination of insulation tube 413, elastic component 423 and connecting rod 433
Make, angle steel card 402 and platform can be controlled and become connecting or separating between angle steel, so as to adjust drainage thread supporting rod 401 with
The connection of protective case 200 so that drainage thread 100 and ground have safe distance, and it is fast to realize simple to install, cost of manufacture
It is low, have conveniently, safely, robust techniques effect, be abnormal in transformer or when failure, protection silk disconnect, protection
Personnel and equipment safety.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of bypass protector replaces fuse switch for on-load, which is characterized in that including：Drainage thread, protection
Set, fusible link and support device；
The drainage thread is provided with two, and two drainage threads are electrically connected with two tie points of fuse switch respectively；
The fusible link is set to inside the protective case, and two one end of the drainage thread far from fuse switch are stretched respectively
Enter to the protective case, and is electrically connected with the fusible link；
The Bolted angle connection that the both ends of the support device become with the protective case outer wall and external platform respectively, the support device are used
In by the protective case with ground keep safe distance.
2. bypass protector according to claim 1, which is characterized in that the protective case includes transparent pipe and insulation sleeve
Pipe；
There are two the insulating sleeve settings, and two insulating sleeves are respectively arranged at the both ends of the transparent pipe, and described
Transparent pipe is inserted in the insulating sleeve；
The drainage thread is inserted in the insulating sleeve, and the fusible link is set in the transparent pipe, and the fusible link is stretched
Go out the transparent pipe to be electrically connected with the drainage thread.
3. bypass protector according to claim 2, which is characterized in that be provided with for fusible link on the transparent pipe
The air pressure release aperture of air pressure is discharged when fusing.
4. bypass protector according to claim 3, which is characterized in that the air pressure release aperture is along the transparent pipe
Length be provided with it is multiple.
5. bypass protector according to claim 2, which is characterized in that the fusible link and the drainage thread are detachable
Connection.
6. bypass protector according to claim 1, which is characterized in that the support device includes drainage thread support
Bar, angle steel card and adjusting part；
The drainage thread supporting rod is connect with the angle steel card, and the angle steel card becomes for fixing the drainage thread supporting rod with platform
Connection between angle steel；The one end of the drainage thread supporting rod far from the angle steel card is abutted with the protective case；
The adjusting part is connect with the angle steel card, for controlling the connection or divide that the angle steel card and platform become between angle steel
From.
7. bypass protector according to claim 6, which is characterized in that the drainage thread supporting rod is far from the angle steel
One end of card is provided with limiting slot, and the protective case can be positioned in the limiting slot.
8. bypass protector according to claim 6, which is characterized in that the adjusting part includes insulation tube, elasticity
Part and connecting rod；
The elastic component and the connecting rod may be contained in the insulation tube, the connecting rod stretch out the insulation tube with it is described
Angle steel card connects, and the elastic component can drive the connecting rod to be moved relative to the length direction of the insulation tube, to control
State connecting or separating between angle steel card and platform change angle steel.
9. according to claim 1-8 any one of them bypass protectors, which is characterized in that the drainage thread by wire clamp with
The tie point of fuse switch is electrically connected.
10. bypass protector according to claim 9, which is characterized in that the wire clamp is hedgehog hydnum wire clamp；The hedgehog hydnum
The bolt of wire clamp is ball-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775761.2A CN108599005A (en) | 2018-07-16 | 2018-07-16 | Bypass protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775761.2A CN108599005A (en) | 2018-07-16 | 2018-07-16 | Bypass protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108599005A true CN108599005A (en) | 2018-09-28 |
Family
ID=63617552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810775761.2A Pending CN108599005A (en) | 2018-07-16 | 2018-07-16 | Bypass protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108599005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115527816A (en) * | 2022-10-12 | 2022-12-27 | 国网江苏省电力有限公司南通供电分公司 | Drop-out fuse fault bypass processing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003272794A (en) * | 2002-03-12 | 2003-09-26 | Kansai Electric Power Co Inc:The | Connection clamp device |
| CN104701770A (en) * | 2015-03-17 | 2015-06-10 | 国家电网公司 | Insulating support for fixing drainage wire |
| CN105048346A (en) * | 2015-08-25 | 2015-11-11 | 国网山东省电力公司淄博供电公司 | Bypass work drainage thread fixing device |
| CN206135293U (en) * | 2016-08-30 | 2017-04-26 | 许国凯 | Distribution lines articulates emergent drainage device of formula |
| CN107546646A (en) * | 2017-09-29 | 2018-01-05 | 国网湖南省电力公司 | On-load changes the specific purpose tool and method of fuse switch |
| CN108173164A (en) * | 2018-01-12 | 2018-06-15 | 国家电网公司 | A kind of uninterrupted operation bypasses protector |
| CN208337030U (en) * | 2018-07-16 | 2019-01-04 | 广东电网有限责任公司 | Bypass protector |
-
2018
- 2018-07-16 CN CN201810775761.2A patent/CN108599005A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003272794A (en) * | 2002-03-12 | 2003-09-26 | Kansai Electric Power Co Inc:The | Connection clamp device |
| CN104701770A (en) * | 2015-03-17 | 2015-06-10 | 国家电网公司 | Insulating support for fixing drainage wire |
| CN105048346A (en) * | 2015-08-25 | 2015-11-11 | 国网山东省电力公司淄博供电公司 | Bypass work drainage thread fixing device |
| CN206135293U (en) * | 2016-08-30 | 2017-04-26 | 许国凯 | Distribution lines articulates emergent drainage device of formula |
| CN107546646A (en) * | 2017-09-29 | 2018-01-05 | 国网湖南省电力公司 | On-load changes the specific purpose tool and method of fuse switch |
| CN108173164A (en) * | 2018-01-12 | 2018-06-15 | 国家电网公司 | A kind of uninterrupted operation bypasses protector |
| CN208337030U (en) * | 2018-07-16 | 2019-01-04 | 广东电网有限责任公司 | Bypass protector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115527816A (en) * | 2022-10-12 | 2022-12-27 | 国网江苏省电力有限公司南通供电分公司 | Drop-out fuse fault bypass processing device |
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