CN106410433A - Puncture cable clamp - Google Patents
Puncture cable clamp Download PDFInfo
- Publication number
- CN106410433A CN106410433A CN201611024454.8A CN201611024454A CN106410433A CN 106410433 A CN106410433 A CN 106410433A CN 201611024454 A CN201611024454 A CN 201611024454A CN 106410433 A CN106410433 A CN 106410433A
- Authority
- CN
- China
- Prior art keywords
- fixed support
- slide block
- chute
- cable clamp
- penetrating cable
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2408—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by clamping screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
Abstract
The invention provides a puncture cable clamp which comprises a puncture cable clamp which comprises a fixed bracket component and an insulation puncture power taking component arranged on the fixed bracket component. The fixed bracket component comprises a fixed bracket, at least two sliding blocks, and elastic pieces with the same number of the sliding blocks. The fixed bracket is provided with sliding grooves which are matched with the sliding blocks. The sliding grooves are arranged along the radial direction of the fixed bracket. The elastic pieces are arranged in the sliding grooves and are used for allowing the sliding blocks to generate outward expansion trend. The invention provides the puncture cable clamp and aims to combining the puncture cable clamp and a Rogowski coil into a whole body through a locking mechanism formed by the sliding blocks and the elastic pieces, cable with different diameters can go through the center of the coil, the sampling precision is improved, the cost of individually assembling puncture cable clamp is saved, in the condition of no power cut, an operator can carry out power taking in completely safe isolation.
Description
Technical field
The present invention relates to electrical equipment technical field, particularly to a kind of penetrating cable clamp.
Background technology
Luo-coil is current measurement coil, differential current sensor again, is a uniform winding in nonferromugnetic material
On loop coil, output signal is the differential of Current versus time.The electricity being integrated by a voltage signal to output
Road is it is possible to truly reduce input current.This coil have electric current can measure in real time, fast response time, will not saturation, almost do not have
There is phase error, therefore it can be applicable to relay protection, silicon controlled rectifier, frequency control, the signal such as electric resistance welding is seriously abnormal
Change and the occasion of the high current such as electric furnace, short-circuit test, thunder and lightning signals collecting.
Penetrating cable clamp can pierce the insulator of wire, has good contact with conductor, thus electric energy is drawn, from electric wire
Power taking, without strip off wire, exposes conductor.
Due to the demand of some specific occasions, penetrating cable clamp and Luo-coil need to be configured simultaneously, but existing penetrating cable clamp
When using cooperatively with Luo-coil, penetrating cable clamp and Luo-coil are installed separately, the Luo-coil being installed separately and puncture
Wire clamp it cannot be guaranteed that the cable of different line footpath passes through from Luo-coil center, thus affecting certainty of measurement, and is installed separately
The two can not be combined into an entirety, and the cost individually joining penetrating cable clamp is very high.
Content of the invention
The present invention provides a kind of penetrating cable clamp it is therefore intended that by the locking mechanism of slide block and flexible member composition, will wear
Thorn wire clamp and Luo-coil group unification entirety, it is ensured that the cable of different line footpaths passes through from hub of a spool, improve sampling precision, section
Save the cost individually joining penetrating cable clamp, and it is ensured that operator are carried out under overall safety isolation in the case of not power-off
Power supply power taking.
For solving the above problems, the embodiment of the present invention provides a kind of penetrating cable clamp, including m with located at institute
State the insulating puncturing power taking assembly on m, described m includes fixed support, at least two slide blocks
And with slide block quantity identical flexible member, described fixed support is provided with the chute coordinating described slide block, described chute edge
Fixed support radial direction is arranged, and described flexible member, in described chute, is used for making described slide block generation extend out trend.
As a kind of embodiment, described fixed support includes the first fixed support being detachably connected and second fixing
Frame, described first fixed support and described second fixed support are symmetrical arranged, the first fixed support and the second support bracket fastened phase
The clamping part of clamping cable is equipped with opposite.
As a kind of embodiment, described m also includes Limit screw, and described Limit screw detachably connects
Connect the first fixed support and the second fixed support, for limiting the spacing between the first fixed support and the second fixed support.
As a kind of embodiment, two described slide blocks are respectively the first slide block and the second slide block, and described chute includes joining
Close the first chute of the first slide block and the second chute of cooperation the second slide block, described flexible member includes the first flexible member and the
Two flexible members, on described first fixed support, described first flexible member is in the first chute for described first chute
And abutting described first slide block, on described second fixed support, described second flexible member is located at for described second chute
Two chutes are interior and abut described second slide block.
As a kind of embodiment, described first slide block and the second slide block are equipped with soft circle abutting part and hard circle abuts
Portion, the ring footpath of described soft circle abutting part is less than the ring footpath of described hard circle abutting part.
As a kind of embodiment, described insulating puncturing power taking assembly includes moulding seat, and described seat of moulding is provided with the 3rd slide block,
Described first fixed support or the second fixed support are provided with the 3rd chute coordinating with described 3rd slide block, described 3rd chute
Prolong liter direction towards described clamping part.
As a kind of embodiment, described insulating puncturing power taking assembly also includes puncturing pressure screw, described puncture pressure
Screw moulds seat setting described in running through, and punctures pressure screw and threadeds with moulding seat.
As a kind of embodiment, described insulating puncturing power taking assembly is also included for preventing steam from entering cable inner
Sealing rubber pad.
As a kind of embodiment, described flexible member is spring, is provided with spring fix bar, described slide block in described chute
It is provided with the through hole passing through for described spring fix bar.
As a kind of embodiment, some described slide blocks are along the circumferential direction uniformly arranged.
The present invention having the beneficial effects that compared to prior art：By slide block and flexible member by penetrating cable clamp and Roche
One entirety of coil combination, it is ensured that the cable of different line footpath passes through from hub of a spool, improves sampling precision, saves and individually wear thorn
The cost of wire clamp, and it is ensured that operator carry out power supply power taking under overall safety isolation in the case of not power-off；Fixing
Carriage assembly and insulating puncturing power taking assembly pass through the 3rd chute and connect, and the two freely can split combination, if user does not need
Insulating puncturing power taking assembly, then m can be used alone.
Brief description
Fig. 1 is the structural representation of the penetrating cable clamp of the present invention；
Fig. 2 is the backsight explosive view of the penetrating cable clamp of the present invention；
Fig. 3 faces explosive view for the penetrating cable clamp of the present invention；
Fig. 4 is the structural representation of the slide block of the present invention；
Fig. 5 be the hard circle of penetrating cable clamp and Luo-coil of the present invention face connection diagram；
Fig. 6 is the backsight connection diagram with the hard circle of Luo-coil for the penetrating cable clamp of the present invention.
Brief description：11st, the first fixed support；111st, the first chute；112nd, spring fix bar；113rd, inserted link；114th, insert
Hole；115th, clamping part；116th, the 3rd chute；12nd, the second fixed support；121st, the second chute；21st, the first slide block；211st, through hole；
212nd, soft circle abutting part；213rd, firmly enclose abutting part；214th, limited block；22nd, the second slide block；31st, the first flexible member；32nd, second
Flexible member；4th, stop screw；51st, the first pressing plate；52nd, the second pressing plate；6th, trip bolt；7th, mould seat；8th, puncture pressure screw；
9th, copper conducting block；10th, sealing rubber pad；A, cable；B, penetrating cable clamp；C, Luo-coil.
Specific embodiment
Below in conjunction with accompanying drawing, the above-mentioned He other technical characteristic of the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
A kind of penetrating cable clamp, the insulating puncturing power taking assembly including m and on m.
M include fixed support, at least two slide blocks and with slide block quantity identical flexible member.On fixed support
It is provided with the chute of cooperation slide block, chute is arranged along fixed support radial direction, flexible member, in chute, is used for making slide block produce
Life extends out trend.Some slide blocks are along the circumferential direction uniformly arranged.
As shown in Figures 1 to 4, fixed support includes the first fixed support 11 being detachably connected and the second fixed support 12,
First fixed support 11 and the second fixed support 12 are symmetrical arranged, the opposite face of the first fixed support 11 and the second fixed support 12
On be equipped with clamping cable clamping part 115 it is preferred that clamping part 115 surface is provided with anti-slip veins.In the present embodiment, first
Inserted link 113 and jack 114 is all also included, therefore, by by the first fixed support on fixed support 11 and the second fixed support 12
11 inserted link 113 inserts the jack 114 of the second fixed support 12, fixing of inserted link 113 insertion second of the second fixed support 12
The jack 114 of frame 12 is to realize the splicing of the first fixed support 11 and the second fixed support 12.Two slide blocks are respectively first and slide
Block 21 and the second slide block 22, chute includes coordinating the first chute 111 of the first slide block 21 and the second of cooperation the second slide block 22 to slide
Groove 121, flexible member includes the first flexible member 31 and the second flexible member 32, and the first chute 111 is located at the first fixed support
On 11, the first flexible member 31 and abuts the first slide block 21 in the first chute 111, and the second chute 121 is fixing located at second
On support 12, the second flexible member 32 and abuts the second slide block 22 in the second chute 121.Wherein, the first slide block 21 and
Soft circle abutting part 212 and hard circle abutting part 213 are equipped with two slide blocks 22, the ring footpath of soft circle abutting part 212 is less than hard circle and abuts
The ring footpath in portion 213, the end of the first slide block 21 and the second slide block 22 is equipped with limited block 214, and hard circle abutting part 213 is near spacing
Block 214 side is arranged, and this limited block 214 can avoid Luo-coil horizontal sliding, improves fastening effect.In this embodiment, elasticity
Element is spring, when from spring for flexible member, is provided with spring fix bar 112 in chute, and slide block is provided with solid for spring
The through hole 211 that fixed pole 112 passes through.
Additionally, m also includes Limit screw, pressing plate and trip bolt 6.Limit screw is used for detachably connecting
Connect the first fixed support 11 and the second fixed support 12 and for adjusting between the first fixed support 11 and the second fixed support 12
Spacing.Pressing plate includes the first pressing plate 51 and the second pressing plate 52, the first pressing plate 51 on the first fixed support 11, for sealing
Stifled first chute 111 end, prevents the first slide block 21 from skidding off；Second pressing plate 52 on the second fixed support 12, for blocking
Second chute 121 end, prevents the second slide block 22 from skidding off.Trip bolt 6 is used for the first pressing plate 51 and the second pressing plate 52 difference
It is detachably connected with the first fixed support 11 and the second fixed support 12.
Insulating puncturing power taking assembly includes moulding seat 7, copper conducting block 9, punctures pressure screw 8 and sealing rubber pad 10.Mould seat 7
It is provided with the 3rd slide block, the first fixed support 11 or the second fixed support 12 are provided with the 3rd chute with the 3rd slide block cooperation
116, the 3rd chute 116 prolong liter direction towards clamping part 115, in the present embodiment, the first fixed support 11 and second is fixing
3rd chute 116 is equipped with support 12, when insulating puncturing power taking assembly is installed, can be installed an optional chute.Puncture
Pressure screw 8 runs through to be moulded seat 7 and arranges, and punctures pressure screw 8 and threadeds with moulding seat 7.Sealing rubber pad 10 is used for preventing steam
Enter cable inner.M and insulating puncturing power taking assembly, the two can freely split combination.If user does not need
Puncture power taking part, then m can be used alone.
Puncture pressure operational approach：The puncture pressure screw 8 of turn insulating puncturing power taking assembly, punctures cable a insulating barrier,
Thus forming close electrical connection with wire.Voltage signal is by the wire transmission that connects with copper conducting block 9 to being associated
Inside communicating terminal, the sealing rubber pad 10 of pressure part prevents steam from entering inside the cable a puncturing, and causes corruption to wire
Erosion.
User does not need the mounting means of insulating puncturing power taking assembly：First fixed support 11 and the second fixed support 12
Mounting means is identical, is all to load slide block and spring along support bracket fastened chute, on platen cover after loading, tight with two
Gu screw 6 is urgent, after the first fixed support 11 and the second fixed support 12 structure assemble, similar for structure first fixing
The inserted link 113 of frame 11 and the second fixed support 12 and jack 114, to inserting, are stuck in the both sides of cable a, cable a is fixed on support
In clamping part 115, adjust the stop screw 4 locking cable a of both sides, different-diameter is adapted to by the regulation of stop screw 4
Cable a.
User needs the mounting means of insulating puncturing power taking assembly：First fixed support 11 and the peace of the second fixed support 12
Dress mode does not need puncture power taking modularity similar to above-mentioned user, differs only in, and passes through to fasten spiral shell in the first pressing plate 51
Follow closely 6 urgent before, insulating puncturing power taking assembly is loaded along the 3rd chute 116.
As shown in FIG. 5 and 6, the mounting means of Luo-coil c：After the penetrating cable clamp b locking cable a of the present invention, Roche
Coil c is enclosed within slide block (the first slide block 21 and the second slide block 22), the hasp on locking Luo-coil c, relies on the elastic force of spring,
Luo-coil c automatic tightening, makes penetrating cable clamp b and Luo-coil c be combined into an entirety.For the soft circle of Luo-coil c, pass through
Soft circle abutting part 212 abuts Luo-coil c soft circle inner surface, realizes combining with penetrating cable clamp b；Firmly enclose for Luo-coil c, lead to
Circle abutting part 213 really up to the mark abuts Luo-coil c and firmly encloses inner surface, realizes combining with penetrating cable clamp b.
The present invention having the beneficial effects that compared to prior art：By slide block and flexible member by penetrating cable clamp and Roche
One entirety of coil combination, it is ensured that the cable of different line footpath passes through from hub of a spool, improves sampling precision, saves and individually wear thorn
The cost of wire clamp, and it is ensured that operator carry out power supply power taking under overall safety isolation in the case of not power-off；Fixing
Carriage assembly and insulating puncturing power taking assembly are connected by the 3rd chute 116, and the two freely can split combination, if user is not required to
Want insulating puncturing power taking assembly, then m can be used alone.
Particular embodiments described above, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, all within the spirit and principles in the present invention, done any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of penetrating cable clamp is it is characterised in that include m and the insulation on described m
Puncture power taking assembly, described m include fixed support, at least two slide blocks and with slide block quantity identical bullet
Property element, described fixed support is provided with the chute coordinating described slide block, and described chute is arranged along fixed support radial direction, institute
State flexible member in described chute, be used for making described slide block generation extend out trend.
2. penetrating cable clamp according to claim 1 is it is characterised in that described fixed support includes first being detachably connected
Fixed support and the second fixed support, described first fixed support and described second fixed support are symmetrical arranged, first fixing
The clamping part of clamping cable is equipped with frame and the second support bracket fastened opposite face.
3. penetrating cable clamp according to claim 2 is it is characterised in that described m also includes Limit screw,
Described Limit screw is detachably connected the first fixed support and the second fixed support, for limiting the first fixed support and second admittedly
Spacing between fixed rack.
4. penetrating cable clamp according to claim 2 is it is characterised in that two described slide blocks are respectively the first slide block and second
Slide block, described chute includes coordinating the first chute of the first slide block and the second chute of cooperation the second slide block, described flexible member
Including the first flexible member and the second flexible member, described first chute on described first fixed support, described first bullet
Property element and abuts described first slide block in the first chute, described second chute on described second fixed support, institute
State the second flexible member and and abut described second slide block in the second chute.
5. penetrating cable clamp according to claim 4 is it is characterised in that be equipped with soft on described first slide block and the second slide block
Circle abutting part and hard circle abutting part, the ring footpath of described soft circle abutting part is less than the ring footpath of described hard circle abutting part.
6. penetrating cable clamp according to claim 2 is it is characterised in that described insulating puncturing power taking assembly includes moulding seat, institute
State and mould seat and be provided with the 3rd slide block, described first fixed support or the second fixed support are provided with and described 3rd slide block cooperation
3rd chute, described 3rd chute prolong liter direction towards described clamping part.
7. penetrating cable clamp according to claim 6 is it is characterised in that described insulating puncturing power taking assembly also includes puncture and takes
Pressure screw, described puncture pressure screw run through described in mould seat setting, puncture pressure screw threaded with moulding seat.
8. penetrating cable clamp according to claim 6 is it is characterised in that described insulating puncturing power taking assembly is also included for preventing
Sealing vapour enters the sealing rubber pad of cable inner.
9. penetrating cable clamp according to claim 1, it is characterised in that described flexible member is spring, sets in described chute
There is spring fix bar, described slide block is provided with the through hole passing through for described spring fix bar.
10. penetrating cable clamp according to claim 1 is it is characterised in that some described slide blocks are along the circumferential direction uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024454.8A CN106410433B (en) | 2016-11-18 | 2016-11-18 | Penetrating cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024454.8A CN106410433B (en) | 2016-11-18 | 2016-11-18 | Penetrating cable clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410433A true CN106410433A (en) | 2017-02-15 |
| CN106410433B CN106410433B (en) | 2018-11-16 |
Family
ID=58069124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024454.8A Active CN106410433B (en) | 2016-11-18 | 2016-11-18 | Penetrating cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410433B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180688A (en) * | 2017-06-15 | 2017-09-19 | 如皋市同泰电力器材有限公司 | A kind of novel disk-shape suspension insulator |
| CN107644728A (en) * | 2017-10-25 | 2018-01-30 | 济南铂晶电子科技有限公司 | Transformer |
| TWI640780B (en) * | 2018-06-05 | 2018-11-11 | 祥正電機股份有限公司 | Accurate measuring device according to wire diameter |
| CN109188217A (en) * | 2018-08-22 | 2019-01-11 | 西南交通大学 | Cable radial insulation lesion mimic platform under a kind of wet environment |
| CN109581151A (en) * | 2018-12-24 | 2019-04-05 | 国电南瑞科技股份有限公司 | A kind of transmission line of electricity diagnosis terminal of Fast Installation |
| CN109613316A (en) * | 2018-11-29 | 2019-04-12 | 江阴市星火电子科技有限公司 | A kind of high-precision rogowski coil |
| CN109888966A (en) * | 2019-03-23 | 2019-06-14 | 江苏金润龙科技股份有限公司 | One kind being installed on indoor combustion gas marsh gas power generation integral type unit |
| CN111937244A (en) * | 2018-04-03 | 2020-11-13 | 菲尼克斯电气公司 | Connecting element, device and power distribution system |
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| GB2312564B (en) * | 1996-04-26 | 2001-02-14 | Gen Electric Co Plc | Electrical conductor connectors |
| CN203607566U (en) * | 2013-10-31 | 2014-05-21 | 国家电网公司 | A power transmission ground wire falling-prevention wire clamp |
| CN204361307U (en) * | 2015-02-06 | 2015-05-27 | 广东电网有限责任公司东莞供电局 | A kind of for the penetrating cable clamp from power transmission line electricity taking |
| CN105591339A (en) * | 2016-01-15 | 2016-05-18 | 胡妍 | Middle and high voltage power cable clamp |
| CN206194974U (en) * | 2016-11-18 | 2017-05-24 | 杭州海兴电力科技股份有限公司 | Penetrating cable clamp |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2312564B (en) * | 1996-04-26 | 2001-02-14 | Gen Electric Co Plc | Electrical conductor connectors |
| CN203607566U (en) * | 2013-10-31 | 2014-05-21 | 国家电网公司 | A power transmission ground wire falling-prevention wire clamp |
| CN204361307U (en) * | 2015-02-06 | 2015-05-27 | 广东电网有限责任公司东莞供电局 | A kind of for the penetrating cable clamp from power transmission line electricity taking |
| CN105591339A (en) * | 2016-01-15 | 2016-05-18 | 胡妍 | Middle and high voltage power cable clamp |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180688A (en) * | 2017-06-15 | 2017-09-19 | 如皋市同泰电力器材有限公司 | A kind of novel disk-shape suspension insulator |
| CN107644728A (en) * | 2017-10-25 | 2018-01-30 | 济南铂晶电子科技有限公司 | Transformer |
| CN111937244A (en) * | 2018-04-03 | 2020-11-13 | 菲尼克斯电气公司 | Connecting element, device and power distribution system |
| TWI640780B (en) * | 2018-06-05 | 2018-11-11 | 祥正電機股份有限公司 | Accurate measuring device according to wire diameter |
| CN109188217A (en) * | 2018-08-22 | 2019-01-11 | 西南交通大学 | Cable radial insulation lesion mimic platform under a kind of wet environment |
| CN109188217B (en) * | 2018-08-22 | 2020-08-11 | 云南电网有限责任公司电力科学研究院 | Cable radial insulation damage simulation platform under humid environment |
| CN109613316A (en) * | 2018-11-29 | 2019-04-12 | 江阴市星火电子科技有限公司 | A kind of high-precision rogowski coil |
| CN109613316B (en) * | 2018-11-29 | 2020-12-29 | 江阴市星火电子科技有限公司 | High-precision Rogowski coil |
| CN109581151A (en) * | 2018-12-24 | 2019-04-05 | 国电南瑞科技股份有限公司 | A kind of transmission line of electricity diagnosis terminal of Fast Installation |
| CN109581151B (en) * | 2018-12-24 | 2021-05-07 | 国电南瑞科技股份有限公司 | Transmission line diagnosis terminal of quick installation |
| CN109888966A (en) * | 2019-03-23 | 2019-06-14 | 江苏金润龙科技股份有限公司 | One kind being installed on indoor combustion gas marsh gas power generation integral type unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410433B (en) | 2018-11-16 |
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Effective date of registration: 20210208 Address after: No. 1418, Moganshan Road, Gongshu District, Hangzhou, Zhejiang 310000 (Shangcheng Industrial Park) Patentee after: HANGZHOU HEXING ELECTRICAL Co.,Ltd. Patentee after: NINGBO HENGLIDA TECHNOLOGY Co.,Ltd. Address before: 1418 Moganshan Road, Hangzhou, Zhejiang 310000 (Shangcheng Industrial Park) Patentee before: HANGZHOU HEXING ELECTRICAL Co.,Ltd. Patentee before: NINGBO HENGLIDA TECHNOLOGY Co.,Ltd. Patentee before: HUNAN HAIXING ELECTRICAL APPLIANCE Co.,Ltd. |