CN106299761A - A kind of safety operation is anti-returns electric installation - Google Patents
A kind of safety operation is anti-returns electric installation Download PDFInfo
- Publication number
- CN106299761A CN106299761A CN201610889766.9A CN201610889766A CN106299761A CN 106299761 A CN106299761 A CN 106299761A CN 201610889766 A CN201610889766 A CN 201610889766A CN 106299761 A CN106299761 A CN 106299761A
- Authority
- CN
- China
- Prior art keywords
- wiring
- connector assembly
- hooks
- safety operation
- insulating boot
- 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
Links
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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Insulators (AREA)
Abstract
The invention discloses a kind of safety operation to prevent returning electric installation.The safety operation that it is an object of the invention to provide a kind of improvement is prevented returning electric installation.The present invention includes the connector assembly for being connected on electric wire and is located at the insulation crust outside connector assembly, it is characterized in that: described connector assembly lower end is provided with the L-shaped wiring downwardly extended and hooks, wiring hooks centre position and is provided with the round part of cylinder, it is horizontal survey electricity portion that wiring hooks right-hand member, survey right-hand member end, electricity portion and be provided with upwardly extending hook portion, hooked the conduction situation that can conveniently carry out testing electric wire by wiring, there is compact conformation, safe and practical feature.Present invention is mainly used for electric wire electric energy detection.
Description
Technical field
The present invention relates to a kind of safety operation prevent returning electric installation, particularly relate to a kind of safety operation relating to electric power detection and prevent
Return electric installation.
Background technology
The safety issue of operation on circuit to be related to, existing safety on the line in the installation of current electrical equipment
Operation is to make some safety ground measures temporarily, is not available for the safe operating device of prepackage.
Summary of the invention
The technical problem to be solved is to provide for a kind of safety operation and prevents returning electric installation, and it can effectively solve peace
The wireline inspection problem that full performance is secure, has compact conformation, safe and practical feature.
For achieving the above object, the technical solution used in the present invention is: a kind of safety operation is anti-returns electric installation, including for
The connector assembly that is connected on electric wire and be located at the insulation crust outside connector assembly, it is characterised in that: described connector assembly
Lower end is provided with the L-shaped wiring downwardly extended and hooks, and wiring hooks centre position and is provided with the round part of cylinder, and it is horizontal that wiring hooks right-hand member
To survey electricity portion, survey right-hand member end, electricity portion be provided with upwardly extending hook portion.
Further, described wiring hooks and is arranged with insulation tube on top and round part, and insulation tube upper end is with insulation crust even
Connect.
Further, described survey electricity portion being arranged with insulating boot, insulating boot left end is flexibly connected with insulation tube, and insulating boot is left
End end is provided with the operation ring for pulling insulating boot；Insulating boot downside is open, and insulating boot lower end inside is provided with two
Corresponding resilient dust sheet, insulating boot right-hand member is provided with the lobe matched with hook portion.
Further, described connector assembly includes U-shaped part and the compressing member matched with U-shaped part, compressing member upper and lower two
Side is equipped with fixing limit, is provided with and fixes the draw-in groove matched in limit inside U-shaped part, and compressing member is provided with hold-down bolt.
Further, described U-shaped part and wiring hook are integrated.
Present invention employs above-mentioned technical scheme, overcome the deficiency of background technology, it is provided that a kind of safety operation is anti-to be returned
Electric installation, it can effectively solve the wireline inspection problem that security performance is secure, have compact conformation, safe and practical feature.
Accompanying drawing explanation
Accompanying drawing 1 is the use view of the present invention.
Accompanying drawing 2 is the structural representation of wiring part in the present invention.
Accompanying drawing 3 is the structural representation of insulating boot in the present invention.
In figure: connector assembly 1, U-shaped part 11, draw-in groove 11a, compressing member 12, fixing limit 12a, hold-down bolt 13, insulation crust
2, wiring hook 3, round part 3a, survey electricity portion 3b, hook portion 3c, insulation tube 4, insulating boot 5, operation ring 5a, dustproof sheet 5b, lobe
5c, electric wire 6, test bar 7.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by the detailed description of the invention of the present invention is further described, the technology of the present invention is made
Scheme and beneficial effect thereof are clearer, clear and definite.
Seeing accompanying drawing 1-3, the present invention includes the connector assembly 1 for being connected on electric wire and is located at outside connector assembly 1
The insulation crust 2 of side, it is characterised in that: described connector assembly 1 lower end is provided with the L-shaped wiring downwardly extended and hooks 3, and wiring hooks 3
Centre position is provided with the round part 3a of cylinder, and it is horizontal survey electricity portion 3b that wiring hooks 3 right-hand members, surveys electricity portion 3b right-hand member end and is provided with
Upwardly extending hook portion 3c.
Further, described wiring hooks and is arranged with insulation tube 4 on 3 tops and round part 3a, outside insulation tube 4 upper end is with insulation
Shell 2 connects.
Further, described survey electricity portion 3b being arranged with insulating boot 5, insulating boot 5 left end is flexibly connected with insulation tube 4, absolutely
Edge cover 5 left end end is provided with the operation ring 5a for pulling insulating boot 5；Insulating boot 5 downside is open, insulating boot 5 lower end
Inner side is provided with two corresponding resilient dust sheet 5b, and insulating boot 5 right-hand member is provided with lobe 5c matched with hook portion 3c.
Further, described connector assembly 1 includes U-shaped part 11 and the compressing member 12 matched with U-shaped part 11, compressing member
About 12 both sides are equipped with fixing limit 12a, be provided with and fix the draw-in groove 11a that limit 12a matches, compressing member 12 inside U-shaped part 11
It is provided with hold-down bolt 13.
Further, described U-shaped part 11 and wiring hook 3 are integrated.
Before the use, first shelling one section of exposed core on corresponding electric wire 6, U-shaped part 11 snaps on core, then pressure
Tight part 12 is inserted on U-shaped part 11, tightens fixing by hold-down bolt 13, builds insulation crust 2；When in use, instrument is used
Catch on the operation ring 5a on insulating boot 5 and pulled down, making insulating boot 5 right-hand member tilt, thus allowing wiring hook the survey electricity portion on 3
3b and hook portion 3c exposes, and catches on test bar 7 and surveys the conduction situation that electricity portion 3b detects on electric wire；After having detected,
Take off test bar 7, catch on operation ring 5a with instrument and be pushed up, so that insulating boot 5 is set to survey electricity portion 3b and hook portion
On 3c.
By above-mentioned structure and the description of principle, person of ordinary skill in the field should be appreciated that the present invention not office
It is limited to above-mentioned detailed description of the invention, uses the improvement of techniques well known and replacement to all fall within this on the basis of the present invention
Bright protection domain, should be limited by each claim.
Claims (5)
1. safety operation is anti-returns an electric installation, including the connector assembly for being connected on electric wire and be located at outside connector assembly
The insulation crust of side, it is characterised in that: described connector assembly lower end is provided with the L-shaped wiring downwardly extended and hooks, and wiring hooks middle
Position is provided with the round part of cylinder, and it is horizontal survey electricity portion that wiring hooks right-hand member, surveys right-hand member end, electricity portion and is provided with upwardly extending
Hook portion.
A kind of safety operation the most according to claim 1 is anti-returns electric installation, it is characterised in that: described wiring hooks top and turns
Being arranged with insulation tube on turn of bilge, insulation tube upper end is connected with insulation crust.
A kind of safety operation the most according to claim 2 is anti-returns electric installation, it is characterised in that: it is arranged with in described survey electricity portion
Insulating boot, insulating boot left end is flexibly connected with insulation tube, and insulating boot left end end is provided with the operation ring for pulling insulating boot；Absolutely
Edge cover downside is open, and insulating boot lower end inside is provided with two corresponding resilient dust sheets, insulating boot right-hand member be provided with
The lobe that hook portion matches.
A kind of safety operation the most according to claim 1 is anti-returns electric installation, it is characterised in that: described connector assembly includes U
Shape part and the compressing member matched with U-shaped part, the upper and lower both sides of compressing member are equipped with fixing limit, are provided with and fix inside U-shaped part
While the draw-in groove matched, compressing member is provided with hold-down bolt.
A kind of safety operation the most according to claim 4 is anti-returns electric installation, it is characterised in that: described U-shaped part hooks with wiring
It is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889766.9A CN106299761A (en) | 2016-10-12 | 2016-10-12 | A kind of safety operation is anti-returns electric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889766.9A CN106299761A (en) | 2016-10-12 | 2016-10-12 | A kind of safety operation is anti-returns electric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299761A true CN106299761A (en) | 2017-01-04 |
Family
ID=57717728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610889766.9A Pending CN106299761A (en) | 2016-10-12 | 2016-10-12 | A kind of safety operation is anti-returns electric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299761A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030040868A (en) * | 2001-11-16 | 2003-05-23 | 한국전력공사 | Connection device for electric wire |
| CN201134528Y (en) * | 2007-12-29 | 2008-10-15 | 保定供电公司 | Clamp for ground wire |
| CN103618158A (en) * | 2013-12-04 | 2014-03-05 | 国家电网公司 | Grounding ring |
| CN204333317U (en) * | 2015-01-21 | 2015-05-13 | 上元电力科技有限公司 | Insulation electricity-inspection ground loop |
| CN104810634A (en) * | 2015-04-23 | 2015-07-29 | 浙江永裕金具有限公司 | All-insulation piercing earthing device and application thereof |
| CN204577642U (en) * | 2015-05-27 | 2015-08-19 | 上升电力科技有限公司 | A kind of electricity testing ground wire clip assembly |
| CN205194875U (en) * | 2015-09-11 | 2016-04-27 | 国网四川省电力公司成都市温江供电分公司 | Multi -functional electric ground connection hook of testing |
| CN205211978U (en) * | 2015-12-10 | 2016-05-04 | 广东粤创电力科技有限公司 | General connection device |
| CN206180157U (en) * | 2016-10-12 | 2017-05-17 | 广东粤创电力科技有限公司 | Electric installation is prevented returning by safe operation |
-
2016
- 2016-10-12 CN CN201610889766.9A patent/CN106299761A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030040868A (en) * | 2001-11-16 | 2003-05-23 | 한국전력공사 | Connection device for electric wire |
| CN201134528Y (en) * | 2007-12-29 | 2008-10-15 | 保定供电公司 | Clamp for ground wire |
| CN103618158A (en) * | 2013-12-04 | 2014-03-05 | 国家电网公司 | Grounding ring |
| CN204333317U (en) * | 2015-01-21 | 2015-05-13 | 上元电力科技有限公司 | Insulation electricity-inspection ground loop |
| CN104810634A (en) * | 2015-04-23 | 2015-07-29 | 浙江永裕金具有限公司 | All-insulation piercing earthing device and application thereof |
| CN204577642U (en) * | 2015-05-27 | 2015-08-19 | 上升电力科技有限公司 | A kind of electricity testing ground wire clip assembly |
| CN205194875U (en) * | 2015-09-11 | 2016-04-27 | 国网四川省电力公司成都市温江供电分公司 | Multi -functional electric ground connection hook of testing |
| CN205211978U (en) * | 2015-12-10 | 2016-05-04 | 广东粤创电力科技有限公司 | General connection device |
| CN206180157U (en) * | 2016-10-12 | 2017-05-17 | 广东粤创电力科技有限公司 | Electric installation is prevented returning by safe operation |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |