CN108933343A - A kind of earthing clamp - Google Patents

A kind of earthing clamp Download PDF

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Publication number
CN108933343A
CN108933343A CN201810517651.6A CN201810517651A CN108933343A CN 108933343 A CN108933343 A CN 108933343A CN 201810517651 A CN201810517651 A CN 201810517651A CN 108933343 A CN108933343 A CN 108933343A
Authority
CN
China
Prior art keywords
wire
interconnecting piece
clip body
grounding
mobile module
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
Application number
CN201810517651.6A
Other languages
Chinese (zh)
Inventor
陈伟强
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.)
Guangdong Power Grid Co Ltd
Qingyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangdong Power Grid Co Ltd
Qingyuan Power Supply Bureau of Guangdong Power Grid 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 Guangdong Power Grid Co Ltd, Qingyuan Power Supply Bureau of Guangdong Power Grid Co Ltd filed Critical Guangdong Power Grid Co Ltd
Priority to CN201810517651.6A priority Critical patent/CN108933343A/en
Publication of CN108933343A publication Critical patent/CN108933343A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual 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
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12End pieces terminating in an eye, hook, or fork
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual 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
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/26End pieces terminating in a screw clamp, screw or nut
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36Conductive members located under tip of screw

Landscapes

  • Electric Cable Installation (AREA)

Abstract

The present invention relates to a kind of earthing clamps, for carrying out grounding connection to grounding apparatus, including wire clip body, it is located at one end of the wire clip body and is integrally formed the wire clamp elbow for dead earth equipment with it and is located at the wire clip body other end for grounding apparatus to be carried out to the interconnecting piece of grounding connection, one end of the interconnecting piece is equipped with the mobile module that activity is fixed grounding apparatus with wire clamp elbow activity cooperation in the wire clip body, and the other end of the interconnecting piece is equipped with interface of the ground wire.The present invention is by the way that the end wire clip body is equipped with semicircle shape and downward opening wire clamp elbow and the other end are equipped with the interconnecting piece that grounding apparatus is carried out to grounding connection; interconnecting piece is equipped with and matches the mobile module for grounding apparatus being fixed processing with wire clamp elbow; grounding apparatus can be fixed by mobile module; it is reached for the purpose that grounding apparatus is grounded; protect the safety of staff, use of time safety easy for installation.

Description

A kind of earthing clamp
Technical field
The present invention relates to power equipment electrical verification technical field of auxiliary equipment, more particularly, to a kind of earthing clamp.
Background technique
The connection type of the grounded copper wire of current 10kV earthing clamp is connected by the closed end of wire clamp, is reached 10kV and is connect Ground wire grounded purpose.Since grounded copper wire is in the closed end of 10kV earthing clamp, the gravity of copper wire will lead to 10kV ground line The opening direction of folder is upward, and staff need to use enough strength that the opening direction of 10kV earthing clamp can be just affiliated to downwards On the line.In operation, since grounded copper wire is in the closed end of 10kV earthing clamp, copper wire is easy to touch staff , there is electric shock accidents in the body of personnel.
Summary of the invention
The present invention in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides a kind of promotion operating personnel Safety, the earthing clamp for reducing electric shock risk.
The present invention is directed to solve above-mentioned technical problem at least to a certain extent.
Primary and foremost purpose of the invention is to promote operating personnel's safety, reduce electric shock risk;
The further object of the present invention be to provide a kind of pair of grounding apparatus carry out it is reliable, conveniently, safety carry out grounding connection Earthing clamp.
In order to reach above-mentioned technical effect, technical scheme is as follows:
A kind of earthing clamp for carrying out grounding connection to grounding apparatus, including wire clip body, is located at the wire clip body One end and be integrally formed the wire clamp elbow for dead earth equipment with it and be located at the wire clip body other end and be used for Grounding apparatus is carried out to the interconnecting piece of grounding connection, one end of the interconnecting piece is equipped with perforation, perforates as threaded perforations, described to wear Hole is equipped with the mobile mould that activity is fixed grounding apparatus with wire clamp elbow activity cooperation in the wire clip body The other end of block, the interconnecting piece is equipped with interface of the ground wire.The end of wire clip body by being equipped with semicircle shape and opening by the present invention Wire clamp elbow and the other end directed downwardly are equipped with the interconnecting piece that grounding apparatus is carried out to grounding connection, and interconnecting piece is equipped with and wire clamp Elbow matches the mobile module for grounding apparatus being fixed processing, can be consolidated to grounding apparatus by mobile module Fixed, after grounding apparatus is fixed, interconnecting piece can carry out grounding, be reached for the purpose that grounding apparatus is grounded, Using the direction for changing grounded copper wire after earthing clamp, solve gravity when using earthing clamp cause wire clamp be open to On problem, and made grounded copper wire far from staff, protected the safety of staff, the use of time is easy for installation, more Safety.
Preferably, the perforation is threaded perforations, the bottom of the mobile module is equipped with insulating bar, and the insulating bar passes through Wear the threaded perforations.In order to promote the job security of operator, mobile module can be moved by rotating insulating bar Dynamic processing, avoids directly contacting with grounding apparatus, reduces electric shock risk.
Preferably, screw rod is fixed between the insulating bar and the mobile module, the screw rod and the screw thread Perforation matches, so that the mobile module can be moved up and down in the wire clip body by rotating the insulating bar. The stability of entire wire clamp can be promoted by the cooperation of screw rod and screw thread in order to promote the stability of earthing clamp work.
It, can be by screw preferably, the interface of the ground wire is the sunk type threaded hole being located on the interconnecting piece Ground wire is fixed in the sunk type threaded hole.Loading sunk type is fixed by the way that ground line is wrapped on screw, then screw Threaded hole is the purpose that can reach ground connection.
Preferably, the wire clamp elbow is in semicircle shape.For the ease of dead earth equipment.
Preferably, the mobile module is in arc-shaped, and the mobile module and the wire clamp elbow are concentric.In order to just In the ground connection stability for promoting wire clamp.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
The present invention is by the way that the end wire clip body is equipped with semicircle shape and downward opening wire clamp elbow and the other end are set There is the interconnecting piece that grounding apparatus is carried out to grounding connection, interconnecting piece, which is equipped with to match with wire clamp elbow, consolidates grounding apparatus Surely the mobile module handled can be fixed grounding apparatus by mobile module, after grounding apparatus is fixed, connection Portion can carry out grounding, be reached for the purpose that grounding apparatus is grounded, using changing grounded copper wire after earthing clamp Direction, solve the problems, such as that gravity leads to wire clamp opening upwards when using earthing clamp, and make grounded copper wire far from Staff protects the safety of staff, and the use of time is easy for installation, safer.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent;
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product Size;
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing 's.
The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
Please refer to Fig. 1, a kind of earthing clamp for carrying out grounding connection to grounding apparatus, including wire clip body 1, is located at One end of the wire clip body 1 and the wire clamp elbow 2 for dead earth equipment is integrally formed with it and is located at the wire clamp 1 other end of main body is used to carry out grounding apparatus the interconnecting piece 3 of grounding connection, and one end of the interconnecting piece 3 is equipped with perforation, described The shifting that activity is fixed grounding apparatus with the 2 activity cooperation of wire clamp elbow in the wire clip body 1 is equipped in perforation The other end of dynamic model block 4, the interconnecting piece 3 is equipped with interface of the ground wire 32.The end of wire clip body by being equipped with semicircle by the present invention Shape and downward opening wire clamp elbow and the other end are equipped with the interconnecting piece that grounding apparatus is carried out to grounding connection, set on interconnecting piece There is the mobile module for matching with wire clamp elbow and grounding apparatus being fixed processing, it can be to grounding apparatus by mobile module It is fixed, after grounding apparatus is fixed, interconnecting piece can carry out grounding, be reached for what grounding apparatus was grounded Purpose, using the direction for changing grounded copper wire after earthing clamp, solving gravity when using earthing clamp leads to wire clamp The problem of opening upwards, and make grounded copper wire far from staff, protect the safety of staff, use of time installation side Just, safer.
The perforation is threaded perforations 31, and the bottom of the mobile module 4 is equipped with insulating bar 5, and the insulating bar 5 runs through institute State threaded perforations 31.In order to promote the job security of operator, mobile module can be moved by rotating insulating bar Processing, avoids directly contacting with grounding apparatus, reduces electric shock risk.
Screw rod 6, the screw rod 6 and the threaded perforations 31 are fixed between the insulating bar 5 and the mobile module 4 It matches, so that the mobile module 4 can be moved up and down in the wire clip body 1 by rotating the insulating bar 5.For The stability for promoting earthing clamp work by the cooperation of screw rod and screw thread can promote the stability of entire wire clamp.
The interface of the ground wire 32 is the sunk type threaded hole being located on the interconnecting piece 3, ground wire can be consolidated by screw It is scheduled in the sunk type threaded hole.Loading sunk type threaded hole is fixed by the way that ground line is wrapped on screw, then screw It can reach the purpose of ground connection.
The wire clamp elbow 2 is in semicircle shape.For the ease of dead earth equipment.
The mobile module 4 is in arc-shaped, and the mobile module 4 and the wire clamp elbow 2 are concentric.For the ease of being promoted The ground connection stability of wire clamp.
The same or similar label correspond to the same or similar components;
Described in attached drawing positional relationship for only for illustration, should not be understood as the limitation to this patent;
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (6)

1. a kind of earthing clamp, for carrying out grounding connection to grounding apparatus, which is characterized in that including wire clip body, be located at institute It states one end of wire clip body and is integrally formed the wire clamp elbow for dead earth equipment with it and is located at the wire clip body The other end is used to carry out grounding apparatus the interconnecting piece of grounding connection, and one end of the interconnecting piece is equipped with perforation, described to wear Equipped with the mobile module that activity is fixed grounding apparatus with wire clamp elbow activity cooperation in the wire clip body, institute The other end for stating interconnecting piece is equipped with interface of the ground wire.
2. earthing clamp according to claim 1, which is characterized in that the perforation is threaded perforations, the mobile module Bottom be equipped with insulating bar, the insulating bar run through the threaded perforations.
3. earthing clamp according to claim 2, which is characterized in that fixed between the insulating bar and the mobile module Equipped with screw rod, the screw rod is matched with the threaded perforations, so that rotating the insulating bar can exist to the mobile module It is moved up and down in the wire clip body.
4. earthing clamp according to any one of claims 1 to 3, which is characterized in that the interface of the ground wire is described to be located at Sunk type threaded hole on interconnecting piece can be fixed on ground wire in the sunk type threaded hole by screw.
5. earthing clamp according to any one of claims 1 to 3, which is characterized in that the wire clamp elbow is in semicircle shape.
6. earthing clamp according to claim 5, which is characterized in that the mobile module is in arc-shaped, and the movement Module and the wire clamp elbow are concentric.
CN201810517651.6A 2018-05-25 2018-05-25 A kind of earthing clamp Pending CN108933343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810517651.6A CN108933343A (en) 2018-05-25 2018-05-25 A kind of earthing clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810517651.6A CN108933343A (en) 2018-05-25 2018-05-25 A kind of earthing clamp

Publications (1)

Publication Number Publication Date
CN108933343A true CN108933343A (en) 2018-12-04

Family

ID=64449887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810517651.6A Pending CN108933343A (en) 2018-05-25 2018-05-25 A kind of earthing clamp

Country Status (1)

Country Link
CN (1) CN108933343A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110212325A (en) * 2019-05-23 2019-09-06 云南电网有限责任公司昆明供电局 A kind of ground line installing combination tool of band abnormal shape wire clamp

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102025035A (en) * 2009-09-21 2011-04-20 山东电力集团公司威海供电公司 Insulated conductor grounding potentiometer
CN103367944A (en) * 2013-07-18 2013-10-23 国家电网公司 Power transmission overhead line steering grounding device
CN203674420U (en) * 2014-01-26 2014-06-25 江苏省电力公司东海县供电公司 Locking hook for ground wire
CN104269671A (en) * 2014-10-17 2015-01-07 国网四川省电力公司攀枝花供电公司 Spiral piercing type ground wire device applied to high-voltage insulated wire
CN206673133U (en) * 2017-05-02 2017-11-24 贵州电网有限责任公司 A kind of screw bolt-type ground wire grounding device
CN208189819U (en) * 2018-05-25 2018-12-04 广东电网有限责任公司 A kind of earthing clamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102025035A (en) * 2009-09-21 2011-04-20 山东电力集团公司威海供电公司 Insulated conductor grounding potentiometer
CN103367944A (en) * 2013-07-18 2013-10-23 国家电网公司 Power transmission overhead line steering grounding device
CN203674420U (en) * 2014-01-26 2014-06-25 江苏省电力公司东海县供电公司 Locking hook for ground wire
CN104269671A (en) * 2014-10-17 2015-01-07 国网四川省电力公司攀枝花供电公司 Spiral piercing type ground wire device applied to high-voltage insulated wire
CN206673133U (en) * 2017-05-02 2017-11-24 贵州电网有限责任公司 A kind of screw bolt-type ground wire grounding device
CN208189819U (en) * 2018-05-25 2018-12-04 广东电网有限责任公司 A kind of earthing clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110212325A (en) * 2019-05-23 2019-09-06 云南电网有限责任公司昆明供电局 A kind of ground line installing combination tool of band abnormal shape wire clamp
CN110212325B (en) * 2019-05-23 2024-04-05 云南电网有限责任公司昆明供电局 Special-shaped wire clamp mounting ground wire combination tool

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181204

RJ01 Rejection of invention patent application after publication