CN202422954U - 10KV incoming bridge grounding conductor terminal for transformer - Google Patents

10KV incoming bridge grounding conductor terminal for transformer Download PDF

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Publication number
CN202422954U
CN202422954U CN 201120519341 CN201120519341U CN202422954U CN 202422954 U CN202422954 U CN 202422954U CN 201120519341 CN201120519341 CN 201120519341 CN 201120519341 U CN201120519341 U CN 201120519341U CN 202422954 U CN202422954 U CN 202422954U
Authority
CN
China
Prior art keywords
transformer
conductor terminal
conductor end
grounding conductor
ground wire
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
CN 201120519341
Other languages
Chinese (zh)
Inventor
张建华
盛进平
赵永方
闫子云
王惠如
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.)
Puyang Power Supply Co of Henan Electric Power Co Ltd
Original Assignee
Puyang Power Supply Co of Henan 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 Puyang Power Supply Co of Henan Electric Power Co Ltd filed Critical Puyang Power Supply Co of Henan Electric Power Co Ltd
Priority to CN 201120519341 priority Critical patent/CN202422954U/en
Application granted granted Critical
Publication of CN202422954U publication Critical patent/CN202422954U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a 10KV incoming bridge grounding conductor terminal for a transformer, which comprises an L-shaped conductor terminal body, wherein one side arm of the conductor terminal body is provided with a hanging rod which is used for hanging a ground wire conductor terminal joint. After a grounding conductor terminal is arranged on the joint of a 10KV incoming bridge aluminum busbar of the transformer, the ground wire which arranged when the transformer is repaired can be reliably and firmly hung on a bus bridge, residual charge after the transformer is powered off can be effectively led into the ground in time, and safe foundation for the equipment in maintenance period is established.

Description

A kind of transformer 10KV inlet wire bridge joint earthed conductor end
Technical field
The utility model relates to a kind of transformer 10KV inlet wire bridge joint earthed conductor end.
Background technology
Existing 110KV 220KV transformer 10KV inlet wire bridge all adopts aluminium row connected mode basically.Confirm that according to the field investigation result have following dangerous spot when mainly having 10KV inlet wire bridge installing ground wire: (1) partial earthing line can't be installed on the 10KV inlet wire bridge, does not meet the pertinent regulations of safety.(2) do not reach the position because the exclusive layer of aluminium jacket insulation layer makes, be difficult for residual charge is all introduced the earth, the earth connection of installing does not meet the requirement of work on the spot ticket.(3), be prone to come off with conductor end even in the installing, earth connection can not be accomplished the effect that fixedly secures reliably.(4) operations staff operates inconvenience, comes off when causing operation probably, pounds the field operation personnel that bump.(5) time-consuming taking a lot of work bothers during operation very much, the operation of can not in official hour, hitting the target.
The utility model content
The purpose of the utility model is to solve the above-mentioned technical problem that exists in the prior art, and a kind of transformer 10KV inlet wire bridge joint earthed conductor end is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
The transformer 10KV inlet wire bridge joint earthed conductor end of the utility model comprises L type conductor end body, on a side arm of conductor end body, is provided with the peg that is used to hang ground wire conductor termination head.
On a side arm of conductor end body, be provided with the hole, the described peg that is used to hang ground wire conductor termination head is threaded with comprising L type conductor end body.
Through behind the earthing conductor end of the 10KV of transformer station inlet wire bridge aluminium row junction installing the utility model; The earth connection of when Repair of Transformer, installing can robust be suspended on the bus bridge; Residual charge after can timely transformer being had a power failure effectively spews out into the earth, has established the foundation for security of equipment between turn(a)round.Stopped because of the equipment making reason can not be installed in the various hazards that occur on the bus bridge with earth connection reliably, guaranteed in the guarantee of maintenance construction safety.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
The transformer 10KV inlet wire bridge joint earthed conductor end of the utility model comprises L type conductor end body 1, on a side arm of conductor end body 1, is provided with the peg 2 that is used to hang ground wire conductor termination head.On a side arm of conductor end body, be provided with the hole, the described peg that is used to hang ground wire conductor termination head is threaded with comprising L type conductor end body.
Behind the 10KV of transformer station inlet wire bridge aluminium row junction installing earthing conductor end; The earth connection of when Repair of Transformer, installing can robust be suspended on the bus bridge; Residual charge after can timely transformer being had a power failure effectively spews out into the earth, has established the foundation for security of equipment between turn(a)round.

Claims (2)

1. a transformer 10KV inlet wire bridge joint earthed conductor end is characterized in that: comprise L type conductor end body, on a side arm of conductor end body, be provided with the peg that is used to hang ground wire conductor termination head.
2. transformer 10KV inlet wire bridge joint earthed conductor end according to claim 1 is characterized in that: on a side arm of conductor end body, be provided with the hole, the described peg that is used to hang ground wire conductor termination head is threaded with comprising L type conductor end body.
CN 201120519341 2011-12-13 2011-12-13 10KV incoming bridge grounding conductor terminal for transformer Expired - Fee Related CN202422954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120519341 CN202422954U (en) 2011-12-13 2011-12-13 10KV incoming bridge grounding conductor terminal for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120519341 CN202422954U (en) 2011-12-13 2011-12-13 10KV incoming bridge grounding conductor terminal for transformer

Publications (1)

Publication Number Publication Date
CN202422954U true CN202422954U (en) 2012-09-05

Family

ID=46747690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120519341 Expired - Fee Related CN202422954U (en) 2011-12-13 2011-12-13 10KV incoming bridge grounding conductor terminal for transformer

Country Status (1)

Country Link
CN (1) CN202422954U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066410A (en) * 2012-12-09 2013-04-24 海西供电公司 Outdoor busbar electricity testing grounding device
CN103325541A (en) * 2013-05-27 2013-09-25 中电电气(江苏)股份有限公司 Transformer tapping board device
CN111724977A (en) * 2020-06-22 2020-09-29 广东电网有限责任公司 Transformer becomes low ground connection subassembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066410A (en) * 2012-12-09 2013-04-24 海西供电公司 Outdoor busbar electricity testing grounding device
CN103325541A (en) * 2013-05-27 2013-09-25 中电电气(江苏)股份有限公司 Transformer tapping board device
CN111724977A (en) * 2020-06-22 2020-09-29 广东电网有限责任公司 Transformer becomes low ground connection subassembly
CN111724977B (en) * 2020-06-22 2021-06-11 广东电网有限责任公司 Transformer becomes low ground connection subassembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20121213