CN105846179A - Transformer substation aluminum bar grounding wire clamp - Google Patents

Transformer substation aluminum bar grounding wire clamp Download PDF

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Publication number
CN105846179A
CN105846179A CN201610431333.9A CN201610431333A CN105846179A CN 105846179 A CN105846179 A CN 105846179A CN 201610431333 A CN201610431333 A CN 201610431333A CN 105846179 A CN105846179 A CN 105846179A
Authority
CN
China
Prior art keywords
rod
insulating sheath
transformer station
ground connection
aluminum row
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
CN201610431333.9A
Other languages
Chinese (zh)
Inventor
庄建煌
关明锋
林明星
林航
许丽芳
黄素素
林�智
温丽华
林长青
周静
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 Fujian Electric Power Co Ltd
Putian Power Supply Co of State Grid Fujian Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
Putian Power Supply Co of State Grid Fujian 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, State Grid Fujian Electric Power Co Ltd, Putian Power Supply Co of State Grid Fujian Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610431333.9A priority Critical patent/CN105846179A/en
Publication of CN105846179A publication Critical patent/CN105846179A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC 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
    • H01R11/14End 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44Means for preventing access to live contacts

Abstract

The invention discloses a transformer substation aluminum bar grounding wire clamp comprising base, a grounding handle of which one end is fixed on the base, and an insulating sheath which sleeves the other end of the grounding handle. The other end of the grounding handle is connected with a grounding rod. The insulating sheath is made of silicone rubber material. The transformer substation aluminum bar grounding wire clamp has the following advantages that the insulation effect is realized by arrangement of the insulating sheath so that electric leakage can be prevented and use safety can be enhanced.

Description

A kind of transformer station aluminum row's earthing clamp
Technical field
The present invention relates to a kind of transformer station aluminum row's earthing clamp.
Background technology
Existing transformer station aluminum row's earthing clamp uses metal material to make, and earthing clamp connects place's nothing with the electricity of earth rod Protection, is susceptible to electric leakage, the problem of electric discharge, there is potential safety hazard during use.
Summary of the invention
The invention provides a kind of transformer station aluminum row's earthing clamp, which overcome the existing skill described in background technology The deficiency of art.
The technical solution adopted for the present invention to solve the technical problems is:
Transformer station aluminum row's earthing clamp, it includes that ground connection handle that pedestal, one end be fixed on pedestal and being set in connects The insulating sheath of the ground handle other end, the other end of this ground connection handle is connected with earth rod, and this insulating sheath uses silicon rubber Glue material is made.
Among one embodiment: described ground connection handle is L-shaped, there is second body of rod of the first vertical body of rod and level, First body of rod end and pedestal are fixing to be connected, the second sheathed insulating sheath of the body of rod, second body of rod of this ground connection handle and Earth rod is connected.
Among one embodiment: this insulating sheath is one end open, the column construction that the other end is closed.
Among one embodiment: the length of described insulating sheath more than the second body of rod length 1/2nd and less than the Bipole body length.
Among one embodiment: described pedestal has the mounting groove arranged for attaching aluminum and the spiral shell connected with this mounting groove Pit, is provided with fastening bolt in this screwed hole, and aluminum row is locked in mounting groove by this bolt mate with threaded holes.
Among one embodiment: described fastening bolt uses tip Antisliding bolt.
The technical program is compared with background technology, and it has the advantage that
Transformer station's aluminum row's earthing clamp of the present invention, by arranging absolutely on one end that ground connection handle is connected with earth rod Edge sheath, can play insulating effect, prevents electric leakage, improves safety when using.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 depicts the structural representation of the transformer station's aluminum row's earthing clamp described in the present embodiment, and tape insulation does not protects Set.
Fig. 2 depicts the structural representation of the insulating sheath described in the present embodiment.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, transformer station's aluminum row's earthing clamp, it include the pedestal 1 for attaching aluminum row, The ground connection handle 2 that one end is fixed on pedestal 1 and the insulating sheath 3 being set in ground connection handle 2 other end, this ground connection The other end of handle 2 is connected with earth rod.
This insulating sheath 3 uses quality of rubber materials to make, it is preferable that use silicone rubber material to make.This pedestal 1 It is alumiaum article with ground connection handle 2, by arranging insulating sheath 3 on ground connection handle 2, the effect of insulation can be played, Prevent electric leakage, improve safety when using.
Specifically, this ground connection handle 2 is L-shaped, has second body of rod 22 of the first vertical body of rod 21 and level, First body of rod 21 end is fixing with pedestal 1 to be connected, the second sheathed insulating sheath of the body of rod 22 3, this ground connection handle 2 Second body of rod 22 be connected with earth rod, this second body of rod 22 and pedestal 1 are positioned at the same of first body of rod 21 Side.
Insulating sheath 3 starts suit from the end of second body of rod 22, and this insulating sheath 3 is one end open, separately The column construction that one end is closed.The opening of insulating sheath 3 is for the insertion of the second body of rod 22 end.And absolutely The length of edge sheath 3 is more than 1/2nd of the second body of rod 22 length and less than the second body of rod 22 length so that The overwhelming majority of second body of rod 22 is wrapped by insulating sheath 3, it is to avoid exposes and produces electric leakage in atmosphere.
This insulating sheath 3 is provided with ear's structure 31, in the present embodiment, sets a GeCXing ear knot at opening Structure, blind end sets a GeCXing ear structure, it is simple to the dismounting of insulating sheath.
Pedestal 1 has the mounting groove 11 arranged for attaching aluminum and the screwed hole 12 connected with this mounting groove 11, Being provided with fastening bolt 13 in this screwed hole 12, aluminum row is locked in peace by this fastening bolt 13 mate with threaded holes 12 In tankage 11.This pedestal 1 is rectangular block shape structure, and mounting groove 11 is to be located at the rectangle in the middle part of pedestal 1 side Groove, this rectangular channel forms rectangular aperture in three sides of pedestal 1.Screwed hole 12 is located at above pedestal 1, Fastening bolt 13 can be screwed in mounting groove 11.During use, mounting groove 11 inserts aluminum row, aluminum row sets Having the installing hole corresponding with screwed hole 12 position on pedestal 1, fastening bolt 13 is inserted after screwed hole 12 Enter in the installing hole on aluminum row, it is achieved the connection that earthing clamp is arranged with aluminum.
Preferably, described fastening bolt 13 uses tip Antisliding bolt, and is hexagon socket head cap screw, fastening bolt 13 can be fully screwed in the screwed hole 12 of pedestal 1.Use the anti-skidding fastening bolt of countersunk head can prevent from loosening, adopt Can conveniently insert in the installing hole of aluminum row by tip fastening bolt, the pine that shortening operating time and external force factor cause Dynamic.
In the present embodiment, the screwed hole 12 on pedestal 1 arranges four altogether, and four screwed holes are distributed in rectangle Four Angle Position, it is ensured that and being reliably connected between aluminum row.
Transformer station's aluminum row's earthing clamp of the present invention, by arranging absolutely on one end that ground connection handle is connected with earth rod Edge sheath, can play insulating effect, prevents electric leakage, improves safety when using.
The above, only present pre-ferred embodiments, therefore the scope that the present invention implements can not be limited according to this, The equivalence change i.e. made according to the scope of the claims of the present invention and description and modification, all should still belong to the present invention and contain In the range of.

Claims (6)

1. transformer station's aluminum row's earthing clamp, it is characterised in that: include that pedestal, one end are fixed on pedestal Ground connection handle and the insulating sheath being set in the ground connection handle other end, the other end of this ground connection handle is connected with earth rod, should Insulating sheath uses silicone rubber material to make.
A kind of transformer station the most according to claim 1 aluminum row's earthing clamp, it is characterised in that: described ground connection Handle is L-shaped, has second body of rod of the first vertical body of rod and level, and the first body of rod end is fixing with pedestal even Connecing, the second sheathed insulating sheath of the body of rod, second body of rod of this ground connection handle is connected with earth rod.
A kind of transformer station the most according to claim 1 aluminum row's earthing clamp, it is characterised in that: this insulation is protected Set is one end open, the column construction that the other end is closed.
4. according to a kind of transformer station aluminum row's earthing clamp described in Claims 2 or 3, it is characterised in that: described The length of insulating sheath is more than 1/2nd of the second body of rod length and less than the second body of rod length.
A kind of transformer station the most according to claim 1 aluminum row's earthing clamp, it is characterised in that: described pedestal There is the mounting groove arranged for attaching aluminum and the screwed hole connected with this mounting groove, in this screwed hole, be provided with fastening spiral shell Bolt, aluminum row is locked in mounting groove by this bolt mate with threaded holes.
A kind of transformer station the most according to claim 5 aluminum row's earthing clamp, it is characterised in that: described fastening Bolt uses tip Antisliding bolt.
CN201610431333.9A 2016-06-16 2016-06-16 Transformer substation aluminum bar grounding wire clamp Pending CN105846179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610431333.9A CN105846179A (en) 2016-06-16 2016-06-16 Transformer substation aluminum bar grounding wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610431333.9A CN105846179A (en) 2016-06-16 2016-06-16 Transformer substation aluminum bar grounding wire clamp

Publications (1)

Publication Number Publication Date
CN105846179A true CN105846179A (en) 2016-08-10

Family

ID=56576759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610431333.9A Pending CN105846179A (en) 2016-06-16 2016-06-16 Transformer substation aluminum bar grounding wire clamp

Country Status (1)

Country Link
CN (1) CN105846179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846180A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding electrical inspection wire clamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201629419U (en) * 2010-03-31 2010-11-10 洞头县供电局 Sideslip-deviation preventive flat-end earth rod
CN102655279A (en) * 2012-02-28 2012-09-05 广西电网公司电力科学研究院 High-voltage conductor end ground clamp
CN103094722A (en) * 2013-01-21 2013-05-08 上海市电力公司 Clip-type fast access joint for emergency supply vehicle
CN204103065U (en) * 2014-10-17 2015-01-14 国网辽宁省电力有限公司检修分公司 A kind of earthing clamp steering head
CN105846180A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding electrical inspection wire clamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201629419U (en) * 2010-03-31 2010-11-10 洞头县供电局 Sideslip-deviation preventive flat-end earth rod
CN102655279A (en) * 2012-02-28 2012-09-05 广西电网公司电力科学研究院 High-voltage conductor end ground clamp
CN103094722A (en) * 2013-01-21 2013-05-08 上海市电力公司 Clip-type fast access joint for emergency supply vehicle
CN204103065U (en) * 2014-10-17 2015-01-14 国网辽宁省电力有限公司检修分公司 A kind of earthing clamp steering head
CN105846180A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding electrical inspection wire clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846180A (en) * 2016-06-16 2016-08-10 国网福建省电力有限公司 Transformer substation aluminum bar grounding electrical inspection wire clamp

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20180706

Address after: 351100 No. 999, South Garden Road, Xia Lin Street, Chengxiang District, Putian, Fujian

Applicant after: PUTIAN POWER SUPPLY COMPANY, STATE GRID FUJIAN ELECTRIC POWER CO., LTD.

Applicant after: State Grid Fujian Electric Power Co., Ltd.

Address before: No. 54, No. 257, Drum Tower District, Fuzhou, Fujian

Applicant before: State Grid Fujian Electric Power Co., Ltd.

Applicant before: State Grid Corporation of China

Applicant before: PUTIAN POWER SUPPLY COMPANY, STATE GRID FUJIAN ELECTRIC POWER CO., LTD.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20160810

RJ01 Rejection of invention patent application after publication