CN105896122B - Handcuff-type anti-fall grounding wire - Google Patents
Handcuff-type anti-fall grounding wire Download PDFInfo
- Publication number
- CN105896122B CN105896122B CN201610341104.8A CN201610341104A CN105896122B CN 105896122 B CN105896122 B CN 105896122B CN 201610341104 A CN201610341104 A CN 201610341104A CN 105896122 B CN105896122 B CN 105896122B
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- China
- Prior art keywords
- conductor grip
- insulating bar
- sleeve pipe
- connection sleeve
- tooth
- 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.)
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- 239000004020 conductor Substances 0.000 claims abstract description 84
- 229920003266 Leaf® Polymers 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- 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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Abstract
The invention belongs to technical field of power systems,It is related to a kind of handcuff-type anti-fall grounding wire,Mainly include handcuffss type conductor grip,Connection sleeve pipe,Only tooth jump ring lever and insulating bar,Insulating bar is placed in connection sleeve pipe,The brim of a hat of insulating bar blocks the internal diameter thickness intersection of connection sleeve pipe just,Handcuffss type conductor grip base is placed in connection sleeve pipe,Make conductor grip base with being linked together at the top of insulating bar in connection sleeve pipe,The arc ramp at the top of insulating bar is set to be directed at the end of only tooth jump ring lever,Arc ramp jack-up only tooth jump ring lever can be triggered by ensuring when rotating insulating bar make only tooth depart from inclined tooth,And it can guarantee that insulating bar flexible rotating in connection sleeve pipe,Operating personnel is realized in operation process,Ground wire is securely attached on dead line,So that ground wire will not fall off and easy to disassemble in the case where false touch is touched and blown by mistake,Make the safety measure completed before work of operating personnel more efficiently,It is and safe and reliable.
Description
Technical field
The invention belongs to technical field of power systems, especially relate to a kind of for circuit on power system power failure operation
Ground wire.
Background technology
In power system, in order to meet site safety demand, power system security stable operation, line maintenance shape are realized
Personal safety is realized under state, is arranged except operating personnel itself observes live electric power safety working regulation and carries out site safety in real earnest
Outside applying, also to ensure the correct of site safety measure, include the correct reliable of Sign Board and ground wire etc., ground wire：It is first, anti-
Injury is produced to the person during drop-in voltage in the equipment and circuit only having had a power failure, second, by the induced electricity in equipment or circuit
The capacitance voltage reliable ground of pressure or cable run, ensure the important tool of electric operating personal security.Power system experienced
Permanent development, the ground wire of needs is also updating when grid equipment overhauls, and type is varied.Widely use at present
Ground wire all combined mostly for contact head and insulating bar, annealed copper wire, when in use because the type selecting of equipment is corresponding
The ground wire of contact head.With the quickening of urban modernization pace of construction, cable proportion in distribution line increasingly improves,
Using copper cash winding ground connection during the generally existing field operation of various regions, or ground wire is not simply installed, or connect using clamp short circuit
Ground.The insecure unreliable phenomenon of grounding measures during cable run power cut construction, carry out greatly safety to work on the spot safety belt
Hidden danger, P.P's measure are performed practically no function, and security situation is severe.
Distribution upkeep operation object mainly has overhead transmission line, copper aluminium bus array, cable plant etc. at present, according to the actual institute in scene
Need to ground wire pattern it is more, so each teams and groups are both needed to configure the ground wire of multigroup different wire clamps, cause fund waste
With management inconvenience；Multigroup different types of ground wire is carried during work on the spot simultaneously, influences operating efficiency.In order to preferably manage
Reason ground wire, reasonably using fund, a kind of ground wire, and the solid and reliable ground connection of energy are developed, is current guarantee power ampere
Full top priority.
Therefore, needed badly among prior art and want a kind of new technical scheme to solve this problem.
The content of the invention
The technical problems to be solved by the invention are：In order to which anti-dropout and shortening do the safety measure time, there is provided a kind of hand
Handcuff formula anti-fall grounding wire, realizes operating personnel in operation process, and ground wire is securely attached on dead line so that
Ground wire will not fall off and easy to disassemble in the case where false touch is touched and blown by mistake, make the completion work of operating personnel more efficiently
Preceding safety measure, and securely and reliably.
In order to achieve the above object, the technical scheme is that providing a kind of handcuff-type anti-fall grounding wire, its feature
It is：Including conductor grip fixture, conductor grip movable part, connecting shaft, spring leaf, only tooth jump ring lever, fix bar, spring, wire
Press from both sides base, screw, connection sleeve pipe, arc ramp, the brim of a hat, rotation jump ring and insulating bar, the upper end of the conductor grip fixture
It is rotatablely connected by connecting shaft and the fixing end of conductor grip movable part, hollow structure, wire is arranged to inside conductor grip fixture
Folder fixture bottom is fixedly connected with conductor grip base；Zigzag structure, wire are arranged on the outside of the conductor grip movable part
The movable end of folder movable part is flexibly connected with only tooth jump ring lever；The spring leaf is in outer arcuate, and quantity is two, two springs
Piece is separately positioned on conductor grip fixture and conductor grip movable part, and is arranged symmetrically；Described solely tooth jump ring lever one end is in
Toothed projections structure, the other end are located above arc ramp through conductor grip base；Described fix bar one end and only tooth jump ring thick stick
It is rotatablely connected in the middle part of bar, the other end is fixedly connected with conductor grip base；The spring is located at below toothed projections structure, spring one
End is with only tooth jump ring lever against the other end is fixedly connected with conductor grip base；The conductor grip base is arranged on connection sleeve pipe
Inside, conductor grip base are connected by screw with connection sleeve pipe；The inner chamber body of the connection sleeve pipe is stepped cylinder cavity, and
And the diameter of the cylindrical cavity bottom is less than the diameter on cylindrical cavity top, the madial wall bottom of connection sleeve pipe is provided with positioning hole
Groove, and rotation jump ring is provided with positioning hole groove；The insulating bar is arranged on inside connection sleeve pipe, and insulating bar is located at wire
Press from both sides below base, and be connected with conductor grip base, the top of insulating bar is provided with the brim of a hat, and insulating bar sidepiece is provided with and positioning hole
The steel ball that groove coordinates；The brim of a hat top is provided with arc ramp.
The tooth form of the zigzag structure is equilateral triangle.
The screw is fine thread cross screw.
By above-mentioned design, the present invention can bring following beneficial effect：In order to which anti-dropout and shortening are done safety and arranged
Apply the time, there is provided a kind of handcuff-type anti-fall grounding wire, the ground wire guide clamp are to employ handcuffss principle to be engaged by sawtooth
Lock, only need firmly to ride over ground wire guide clamp on wire when hanging the ground wire, toothed projections structure and zigzag knot
Check whether that extension is tight after structure occlusion, anticreep in the case of realizing external force destruction by the spring leaf clamping wire of conductor grip
The function of falling.Toothed projections position using lever principle by spring and the only tooth jump ring lever of fix bar fixation for playing point action
Put, when rotating insulated bar, the arc ramp in connection sleeve pipe jacks up toothed projections opposite end, and toothed projections decline, sawtooth occlusion
Depart from, the spring leaf in conductor grip, which restores to the original state, flicks the movable part of conductor grip, can dismantle ground wire.The handcuff-type of the present invention
Anti-fall grounding wire, in operation process, ground wire is securely attached on dead line operating personnel so that ground wire is by mistake
Touch and will not fall off and easy to disassemble in the case of touching and blow by mistake, and securely and reliably.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is handcuff-type anti-fall grounding wire structural representation of the present invention.
Fig. 2 is the partial structural diagram one of handcuff-type anti-fall grounding wire of the present invention.
Fig. 3 is the partial structural diagram two of handcuff-type anti-fall grounding wire of the present invention.
Fig. 4 is the partial structural diagram three of handcuff-type anti-fall grounding wire of the present invention.
In figure：1- conductor grips fixture, 2- conductor grips movable part, 3- connecting shafts, 4- spring leafs, the only tooth jump ring levers of 5-,
6- fix bars, 7- springs, 8- conductor grips base, 9- screws, 10- connection sleeve pipes, 11- arcs ramp, the 12- thes brim of a hat, 13- rotate card
Spring, 14- insulating bars.
Embodiment
A kind of handcuff-type anti-fall grounding wire, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, including conductor grip fixture 1, wire
Press from both sides movable part 2, connecting shaft 3, spring leaf 4, only tooth jump ring lever 5, fix bar 6, spring 7, conductor grip base 8, screw 9, connection
Sleeve pipe 10, arc ramp 11, the brim of a hat 12, rotation jump ring 13 and insulating bar 14, the upper end of the conductor grip fixture 1 pass through company
Spindle 3 and the fixing end of conductor grip movable part 2 are rotatablely connected, and are arranged to hollow structure inside conductor grip fixture 1, wire is clamping
Determine the bottom of part 1 to be fixedly connected with conductor grip base 8；The outside of the conductor grip movable part 2 is arranged to zigzag structure, conductor grip
The movable end of movable part 2 is flexibly connected with only tooth jump ring lever 5；The spring leaf 4 is in outer arcuate, and quantity is two, two bullets
Reed 4 is separately positioned on conductor grip fixture 1 and conductor grip movable part 2, and is arranged symmetrically；The solely tooth jump ring lever 5
One end is in toothed projections structure, and the other end is located at the top of arc ramp 11 through conductor grip base 8；Described one end of fix bar 6 with
Only middle part of tooth jump ring lever 5 is rotatablely connected, and the other end is fixedly connected with conductor grip base 8；The spring 7 is located at toothed projections knot
Below structure, the one end of spring 7 is with only tooth jump ring lever 5 against the other end is fixedly connected with conductor grip base 8；The conductor grip bottom
Seat 8 is arranged on inside connection sleeve pipe 10, and conductor grip base 8 is connected by screw 9 with connection sleeve pipe 10；The connection sleeve pipe 10
Inner chamber body is stepped cylinder cavity, and the diameter of the cylindrical cavity bottom is less than the diameter on cylindrical cavity top, adapter sleeve
The madial wall bottom of pipe 10 is provided with positioning hole groove, and is provided with positioning hole groove and rotates jump ring 13；The insulating bar 14 is set
Put inside connection sleeve pipe 10, and insulating bar 14 is located at the lower section of conductor grip base 8, and be connected with conductor grip base 8, insulating bar 14
Top be provided with the brim of a hat 12, the sidepiece of insulating bar 14 is provided with the steel ball coordinated with positioning hole groove；The top of the brim of a hat 12 is set
There is arc ramp 11.
The tooth form of the zigzag structure is equilateral triangle.
The screw 9 is fine thread cross screw.
For convenience of description, the outside of the conductor grip movable part 2 is arranged to zigzag structure, and zigzag structure is hereinafter referred to as
Inclined tooth, only tooth jump ring lever one end are in toothed projections structure, the hereinafter referred to as only tooth of toothed projections structure.
Handcuff-type anti-dropout is connect with reference to specific each part of handcuff-type anti-fall grounding wire and the performance of each part
Ground wire is described further：
Conductor grip fixture 1：During ground wire is installed, play used in fixed insulation bar 14.
Conductor grip movable part 2：Its outside using inclined tooth design, tooth form is equilateral triangle, install be grounded when, inclined tooth with
Only tooth jump ring lever 5 of lower end is engaged, and plays the effect difficult for drop-off of dead earth line.
Connecting shaft 3：Fixture 1 and conductor grip movable part 2 are pressed from both sides for connecting wire, enables wire clamp movable part 2 flexible 360
Degree rotation.
Spring leaf 4：Quantity is two, is respectively installed in conductor grip fixture 1 and conductor grip movable part 2, symmetrical in outer arc
Form, conductor clamping and fixation can be made by the elasticity of spring leaf 4 during installation, can make to lead by the elasticity of spring leaf 4 during dismounting
Wire clamp movable part 2 is more easy to flick.
Only tooth jump ring lever 5：It is leading role that only tooth is designed in only this part of tooth jump ring lever 5, and the inclined tooth of only tooth and conductor grip is stung
Wire is fixed in conductor grip when being combined, wire departs from when the inclined tooth of conductor grip separates with only tooth, only tooth and inclined tooth
Occlusion is stretched by the contracting of spring 7, and it is by rotating insulated bar 14 that only tooth, which departs from inclined tooth,.During rotating insulated bar 14, only tooth end edge
The arc ramp 11 of the upper end of insulating bar 14 is gradually increasing, while solely tooth compression spring 7 declines with the disengaging of inclined tooth to dismantle ground wire.
Fix bar 6：For fixing only tooth jump ring lever 5 and playing point action so that only tooth jump ring lever 5 can be flexible
Rotate.
Spring 7：By the elasticity of spring 7, play the only tooth jump ring lever 5 of reset and act on.
Conductor grip base 8：It is connected for encapsulation in connection sleeve pipe 10 with insulating bar 14.
Screw 9：Using fine thread cross screw, for fixing conductor grip base 8 in connection sleeve pipe 10.
Connection sleeve pipe 10：For the intervening components of connecting wire folder and insulating bar 14, and designed by screw 9 and the brim of a hat 12
Conductor grip part is set to be connected with insulating bar 14 firm.
Arc ramp 11：Designed on the top the brim of a hat 12 of insulating bar 14 using arc ramp 11, its main function is to turn
It can rotate arc ramp 11 during dynamic insulating bar 14, jack up only 5 only tooth opposite end of tooth jump ring lever, only tooth is fallen and lived with conductor grip
The inclined tooth of moving part 2 departs from, and realizes " unblock " function during dismounting ground wire.
The brim of a hat 12：The upper end of insulating bar 14 is designed using the brim of a hat 12, in order to which the upper end of insulating bar 14 is stuck in connection sleeve pipe 10, cap
The upper end of eaves 12 is symmetrical arc ramp 11, and " switch " of dismounting ground wire.
Rotate jump ring 13：To prevent insulating bar 14 from arbitrarily being rotated in connection sleeve pipe 10, by insulating bar 14 and connection sleeve pipe
10 are designed to principle of the umbrella using steel ball and hole jump ring, insulating bar 14 are inlayed with steel ball, steel ball card is in connection sleeve pipe 10
Positioning hole groove prevent from arbitrarily rotating, but rotatable mode controls the rotation of insulating bar 14, and here it is insulating bar 14
" unblock design ".
Insulating bar 14：Insulating bar 14 is mainly characterized by the band the brim of a hat 12 and band " unblock " design.
The specific assemble method of each part of handcuff-type anti-fall grounding wire is as follows：
1st, insulating bar 14 is inserted in connection sleeve pipe 10, the top the brim of a hat 12 of insulating bar 14 is blocked connection sleeve pipe 10 just
Internal diameter thickness intersection, now, the steel ball that the sidepiece of insulating bar 14 is set by the hole slot position for the inner side of connection sleeve pipe 10 of aliging, and
And be provided with positioning hole groove and rotate jump ring 13, the top of insulating bar 14 and the installation of connection sleeve pipe 10 are completed, and can guarantee that insulation
The flexible rotating in connection sleeve pipe 10 of bar 14.
2nd, handcuffss type conductor grip base 8 is inserted in connection sleeve pipe 10, makes conductor grip base 8 with the top of insulating bar 14 even
Linked together in female connector pipe 10, the arc ramp 11 at the top of insulating bar 14 is directed at the end of only tooth jump ring lever 5, it is ensured that to turn
Arc ramp 11 can be triggered during dynamic insulating bar 14 jack up only tooth jump ring lever 5 makes only tooth depart from inclined tooth, realizes that " dropouts " operates,
The fixed screw 9 of connection sleeve pipe 10 is finally installed, conductor grip base 8 is fixed in connection sleeve pipe 10, completes ground wire wire
Whole installations of folder and insulating bar 14, and can guarantee that the flexible rotating in connection sleeve pipe 10 of insulating bar 14.
Now according to the situation in routine work, the application method that the present invention is grounded is introduced：
1st, necessary first electrical verification before hanging earthing conductor, after determining the true no-voltage of cable, proceeds by hanging earthing conductor.
2nd, first, this earthing clamp line end is entered with the part of insulating bar 14 by connection sleeve pipe 10 according to above-mentioned installation method
Row is reliably connected, it is ensured that possesses good conductive effect.
3rd, when carrying out mounting ground wire, earth terminal should be first connect, and determines that ground body Quick dredging accident high current can be borrowed, is protected
Card ground connection quality.
4th, after earth terminal installation, by the handcuffss type conductor grip movable part 2 of the ground wire of the present invention, alignment being led without electric
Line, it is set to carry out clamping into 90 degree of right angles with wire, insulating bar 14 of with the hands holding with a firm grip, firmly tapping conductor grip movable part 2 needs
Wire is hung, now, conductor grip movable part 2 can back through the hollow space of conductor grip fixture 1, returned to after being rotated by 360 °
Beginning position, and outer lateral deviation tooth is engaged with the only tooth in lower end by inertia, now conductor grip inner side spring leaf 4 firmly presss from both sides through crimp
Tight wire, complete the installation of handcuffss type ground wire.
The handcuff-type anti-fall grounding wire of the present invention, in operation process, ground wire is securely attached to stop operating personnel
In electric line so that ground wire will not fall off and easy to disassemble in the case where false touch is touched and blown by mistake, and securely and reliably.
Claims (3)
1. a kind of handcuff-type anti-fall grounding wire, it is characterized in that：Including conductor grip fixture (1), conductor grip movable part (2), connect
Spindle (3), spring leaf (4), only tooth jump ring lever (5), fix bar (6), spring (7), conductor grip base (8), screw (9), company
Female connector pipe (10), arc ramp (11), the brim of a hat (12), rotation jump ring (13) and insulating bar (14), the conductor grip fixture (1)
Upper end be rotatablely connected by the fixing end of connecting shaft (3) and conductor grip movable part (2), is set inside conductor grip fixture (1)
Hollow structure is set to, conductor grip fixture (1) bottom is fixedly connected with conductor grip base (8)；The conductor grip movable part (2)
Outside is arranged to zigzag structure, and the movable end of conductor grip movable part (2) is flexibly connected with only tooth jump ring lever (5)；The bullet
Reed (4) is in outer arcuate, and quantity is two, and two spring leafs (4) are separately positioned on conductor grip fixture (1) and conductor grip activity
On part (2), and it is arranged symmetrically；Described solely tooth jump ring lever (5) one end is in toothed projections structure, and the other end passes through conductor grip bottom
Seat (8) is located above arc ramp (11)；Described fix bar (6) one end is another with being rotatablely connected in the middle part of only tooth jump ring lever (5)
End is fixedly connected with conductor grip base (8)；The spring (7) is located at below toothed projections structure, spring (7) one end and only tooth card
Spring lever (5) is against the other end is fixedly connected with conductor grip base (8)；The conductor grip base (8) is arranged on connection sleeve pipe
(10) internal, conductor grip base (8) is connected by screw (9) with connection sleeve pipe (10)；The inner chamber body of the connection sleeve pipe (10)
For stepped cylinder cavity, and the diameter of the cylindrical cavity bottom is less than the diameter on cylindrical cavity top, connection sleeve pipe (10)
Madial wall bottom be provided with positioning hole groove, and be provided with positioning hole groove rotate jump ring (13)；The insulating bar (14) sets
Put in connection sleeve pipe (10) inside, and insulating bar (14) is located at below conductor grip base (8), and be connected with conductor grip base (8),
The top of insulating bar (14) is provided with the brim of a hat (12), and insulating bar (14) sidepiece is provided with the steel ball coordinated with positioning hole groove；It is described
The brim of a hat (12) top is provided with arc ramp (11).
2. handcuff-type anti-fall grounding wire according to claim 1, it is characterized in that：The tooth form of the zigzag structure is just
Triangle.
3. handcuff-type anti-fall grounding wire according to claim 1, it is characterized in that：The screw (9) is fine thread cross
Shape screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341104.8A CN105896122B (en) | 2016-05-20 | 2016-05-20 | Handcuff-type anti-fall grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341104.8A CN105896122B (en) | 2016-05-20 | 2016-05-20 | Handcuff-type anti-fall grounding wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105896122A CN105896122A (en) | 2016-08-24 |
| CN105896122B true CN105896122B (en) | 2018-01-12 |
Family
ID=56717333
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610341104.8A Active CN105896122B (en) | 2016-05-20 | 2016-05-20 | Handcuff-type anti-fall grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896122B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037979B (en) * | 2018-06-20 | 2021-11-12 | 国网江苏省电力有限公司泰州供电分公司 | Connector for testing power grid power equipment |
| CN113671216B (en) * | 2020-05-15 | 2023-10-27 | 陕西华添聚能科技有限公司 | Be applied to arrester live detection device |
| CN113113792B (en) * | 2021-04-08 | 2023-06-30 | 云南电网有限责任公司电力科学研究院 | High-voltage self-locking wiring clamp set |
| CN115864019B (en) * | 2023-03-01 | 2023-04-28 | 江天科技有限公司 | Graphene grounding rod |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5789700A (en) * | 1996-01-19 | 1998-08-04 | Young; J. Ronald | Grounding device with mounting brackets |
| CN101888079A (en) * | 2010-04-26 | 2010-11-17 | 江都市曙光电力器材有限公司 | Wire clamp for anti-vibration hammer |
| CN102074810A (en) * | 2011-01-05 | 2011-05-25 | 山东电力集团公司超高压公司 | Special retractable-type insulating ground rod for extra-high voltage power transmission line |
| CN202352854U (en) * | 2011-11-28 | 2012-07-25 | 安徽省电力公司铜陵供电公司 | Operating rod for grounding wire |
| JP2015018673A (en) * | 2013-07-10 | 2015-01-29 | 中国電力株式会社 | Ground short circuit apparatus |
| CN105048196A (en) * | 2015-07-20 | 2015-11-11 | 国家电网公司 | Anti-drop device for ground wire |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8025508B2 (en) * | 2009-12-23 | 2011-09-27 | Hubbell Incorporated | Solar panel grounding connector |
| CN205657202U (en) * | 2016-05-20 | 2016-10-19 | 国家电网公司 | Handcuffss formula anti -drop earth connection |
-
2016
- 2016-05-20 CN CN201610341104.8A patent/CN105896122B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5789700A (en) * | 1996-01-19 | 1998-08-04 | Young; J. Ronald | Grounding device with mounting brackets |
| CN101888079A (en) * | 2010-04-26 | 2010-11-17 | 江都市曙光电力器材有限公司 | Wire clamp for anti-vibration hammer |
| CN102074810A (en) * | 2011-01-05 | 2011-05-25 | 山东电力集团公司超高压公司 | Special retractable-type insulating ground rod for extra-high voltage power transmission line |
| CN202352854U (en) * | 2011-11-28 | 2012-07-25 | 安徽省电力公司铜陵供电公司 | Operating rod for grounding wire |
| JP2015018673A (en) * | 2013-07-10 | 2015-01-29 | 中国電力株式会社 | Ground short circuit apparatus |
| CN105048196A (en) * | 2015-07-20 | 2015-11-11 | 国家电网公司 | Anti-drop device for ground wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105896122A (en) | 2016-08-24 |
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