CN205863425U - A kind of earth lead in scalable direction - Google Patents

A kind of earth lead in scalable direction Download PDF

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Publication number
CN205863425U
CN205863425U CN201620723657.5U CN201620723657U CN205863425U CN 205863425 U CN205863425 U CN 205863425U CN 201620723657 U CN201620723657 U CN 201620723657U CN 205863425 U CN205863425 U CN 205863425U
Authority
CN
China
Prior art keywords
earth lead
earth
scalable
conductor end
lead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620723657.5U
Other languages
Chinese (zh)
Inventor
成卫卫
邢小忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Changzhi Power Supply Co of State Grid Shanxi Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201620723657.5U priority Critical patent/CN205863425U/en
Application granted granted Critical
Publication of CN205863425U publication Critical patent/CN205863425U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model belongs to the technical field of earth lead, is specifically related to the earth lead in a kind of scalable direction;Solve the technical problem that for: provide one that conductor end and aluminum can be made to arrange reliable contacts, simple to operate, and the earth lead in scalable direction;The technical scheme used is: the earth lead in a kind of scalable direction, including earth wire insulating rod body, direction regulator, sleeve, conductor end and earth lead, described earth lead is connected with conductor end, described conductor end is arranged on above direction regulator by sleeve, and below described direction regulator, the one end with described earth wire insulating rod body is connected;It is applicable to insulating bar field.

Description

A kind of earth lead in scalable direction
Technical field
This utility model belongs to the technical field of earth lead, is specifically related to the earth lead in a kind of scalable direction.
Background technology
Earth lead installation is the one of which in electrical safety operating technology measure, and earth lead installing is protection maintenance One safety curtain of personnel, is the life line of electrical employee, can prevent the injury to human body of sending a telegram here suddenly, and earth lead is mainly Ground plane is connected with the earth, improves the stable of device systems work and electrostatic leakage;It is short that earth lead is also called portable type Road earth lead and individual's safety wire, portable short-circuit grounding wire is according to its earth wire operation stick pole length of difference of electric pressure also Difference, annealed copper wire length and the line footpath of ground connection are the most different, and portable short-circuit grounding wire can be divided into: split-phase type earth lead, combination type Earth lead, tandem earth lead three kinds, the wire clamp dop of earth lead end can be divided into: double tongue type (duck tongue type), plain end screw pressure Compact form, is mainly used in the ground connection of wire, busbar and cable;Conventional earth lead is with three-phase operation rod, and its operation rod is insulation Material, distinguishes according to electric pressure, and electric pressure is the highest, and operation rod length is the longest, and ground lead footpath is the biggest, and line length is the longest, Corresponding weight also increases.
At present, equipment component connecting line commonly used aluminum row be attached, and arranges because of aluminum when installing earth lead at aluminum row The reason of in-plane, the installing of compression joint type earth lead is extremely difficult, even if installing cannot guarantee that well effective contact area reluctantly, And duck-beak type earth lead is shorter because of insulating bar, the equipment that distance ground is higher is installed also inconvenient.
Utility model content
This utility model overcomes the deficiency that prior art exists, technical problem to be solved to be: provide one to make Conductor end and aluminum row's reliable contacts, simple to operate, and the earth lead in scalable direction.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: the ground connection in a kind of scalable direction Line, including earth wire insulating rod body, direction regulator, sleeve, conductor end and earth lead, described earth lead and conductor end phase Even, described conductor end is arranged on above direction regulator by sleeve, insulate with described earth lead below described direction regulator One end of bar body is connected.
Described direction regulator include being fixedly linked with sleeve bottom on be connected end and fix with earth wire insulating rod body Be connected lower connection end and be arranged on connection end with lower be connected end centre fastening bolt.
It is additionally provided with electroscope on described earth wire insulating rod body.
Metal contact and Acoustooptic indicator it is provided with on described electroscope.
Described conductor end includes that work head and ground wire terminal, described earth lead are arranged on work head by ground wire terminal.
Described work head is double tongue types.
Described work head is single tongue type.
This utility model compared with prior art has the advantages that
The earth lead in a kind of scalable of this utility model direction, including earth wire insulating rod body, direction regulator, set Cylinder, conductor end and earth lead, when equipment junction (using aluminum to arrange the equipment being attached) installing earth lead, by regulation side The direction making sleeve and conductor end to the direction of actuator changes therewith, makes conductor end reliably to contact with aluminum row, it is ensured that contact Area is enough, facilitates operations staff to install simultaneously, and this utility model achieves the direction regulation of ground wire guide clamp, can facilitate Operator install earth lead, meet being reliably connected of earth lead simultaneously, it is ensured that the work safety of operating personnel.
Accompanying drawing explanation
The utility model is described in more detail below in conjunction with the accompanying drawings;
Fig. 1 is structural representation of the present utility model;
In figure: 1 is earth wire insulating rod body, 2 is direction regulator, and 3 is sleeve, and 4 is conductor end, and 5 is upper connection end, 6 is lower connection end, and 7 is fastening bolt, and 8 is electroscope, and 9 is metal contact, and 10 is Acoustooptic indicator, and 11 is work head, and 12 are Ground wire terminal, 13 is earth lead.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below will be to this utility model Technical scheme in embodiment is clearly and completely described, it is clear that described embodiment is a part of the present utility model Embodiment rather than whole embodiments;Based on the embodiment in this utility model, those of ordinary skill in the art are not making Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, the earth lead in a kind of scalable direction, including earth wire insulating rod body 1, direction regulator 2, set Cylinder 3, conductor end 4 and earth lead 13, described earth lead 13 is connected with conductor end 4, and described conductor end 4 is by sleeve 3 side of being arranged on Above actuator 2, below described direction regulator 2, the one end with described earth wire insulating rod body 1 is connected.
Described direction regulator 2 includes being connected end 5 and earth wire insulating rod body 1 on being fixedly linked bottom sleeve 3 The lower connection end 6 that is fixedly linked and be arranged on connection end 5 and the lower fastening bolt 7 being connected in the middle of end 6, when needs regulation conductor When holding 4 direction, turn on the fastening bolt 7 of direction regulator 2, regulation connects end 5 and the angle of lower connection end 6, makes conductor end 4 Have a certain degree with earth wire insulating rod body 1 shape, make conductor end 4 direction parallel with aluminum row direction as far as possible, then will be tight Fixing bolt 7 fixes.
It is additionally provided with electroscope 8 on described earth wire insulating rod body 1, described electroscope 8 is provided with metal contact 9 He Acoustooptic indicator 10, when needing electrical verification, makes metal contact 9 and conductive contact, whether can determine whether wire by Acoustooptic indicator 10 Charged, the generation of live ground wiring accident not only can be effectively prevented by electroscope 8, and also easy to use and carry, it is simple to Operated by personnel.
Described conductor end 4 includes that work 11 and ground wire terminal 12, described earth lead 13 are arranged on by ground wire terminal 12 In work 11;Described work 11 can be pair tongue type work head, single tongue type work head, round mouth spiral compression formula work head, put down Mouthful spiral compression formula work head, adjustable-angle work are first-class, by work 11 and sleeve 3 with the use of, it is achieved multiple not Work 11 quick-replaceable of similar shape, makes insulating bar meet the power failure operation needs of each electric pressure in power system, increases Power failure operation scope, reduces equipment power off time, conscientiously promotes power supply reliability.
The earth lead in a kind of scalable of this utility model direction, uses the equipment dress that aluminum row is attached in equipment junction If during earth lead, make the direction of sleeve 3 and conductor end 4 change therewith by the direction of regulation direction regulator 2, make conductor end 4 Can reliably contact with aluminum row, it is ensured that contact area is enough, facilitates operations staff to install simultaneously, and this utility model achieves earth lead The direction regulation of work 4, can facilitate operator to install earth lead, meet being reliably connected of earth lead simultaneously, it is ensured that make The work safety of industry personnel.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System;Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent;And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims (7)

1. the earth lead in a scalable direction, it is characterised in that: include earth wire insulating rod body (1), direction regulator (2), sleeve (3), conductor end (4) and earth lead (13), described earth lead (13) is connected with conductor end (4), described conductor end (4) Being arranged on direction regulator (2) top by sleeve (3), described direction regulator (2) lower section is with described earth wire insulating rod originally One end of body (1) is connected.
The earth lead in a kind of scalable direction the most according to claim 1, it is characterised in that: described direction regulator (2) Lower it is connected including be connected on being fixedly linked with sleeve (3) bottom that end (5) is fixedly linked with earth wire insulating rod body (1) Hold (6) and be arranged on connection end (5) and the lower fastening bolt (7) being connected in the middle of end (6).
The earth lead in a kind of scalable direction the most according to claim 1, it is characterised in that: described earth wire insulating rod is originally Electroscope (8) it is additionally provided with on body (1).
The earth lead in a kind of scalable direction the most according to claim 3, it is characterised in that: described electroscope sets on (8) It is equipped with metal contact (9) and Acoustooptic indicator (10).
The earth lead in a kind of scalable direction the most according to claim 1, it is characterised in that: described conductor end (4) includes Work head (11) and ground wire terminal (12), described earth lead (13) is arranged on work head (11) by ground wire terminal (12).
The earth lead in a kind of scalable direction the most according to claim 5, it is characterised in that: described work head (11) is double Tongue type.
The earth lead in a kind of scalable direction the most according to claim 5, it is characterised in that: described work head (11) is single Tongue type.
CN201620723657.5U 2016-07-11 2016-07-11 A kind of earth lead in scalable direction Expired - Fee Related CN205863425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620723657.5U CN205863425U (en) 2016-07-11 2016-07-11 A kind of earth lead in scalable direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620723657.5U CN205863425U (en) 2016-07-11 2016-07-11 A kind of earth lead in scalable direction

Publications (1)

Publication Number Publication Date
CN205863425U true CN205863425U (en) 2017-01-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620723657.5U Expired - Fee Related CN205863425U (en) 2016-07-11 2016-07-11 A kind of earth lead in scalable direction

Country Status (1)

Country Link
CN (1) CN205863425U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108439074A (en) * 2018-04-16 2018-08-24 广东电网有限责任公司 A kind of low-voltage grounding wire hook with electroscope function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108439074A (en) * 2018-04-16 2018-08-24 广东电网有限责任公司 A kind of low-voltage grounding wire hook with electroscope function
CN108439074B (en) * 2018-04-16 2023-08-25 广东电网有限责任公司 Take electricity verification function's ground wire couple

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170104

Termination date: 20210711

CF01 Termination of patent right due to non-payment of annual fee