CN103245812A - Integrated wiring device for carrying out voltage measurement on electric energy meter - Google Patents
Integrated wiring device for carrying out voltage measurement on electric energy meter Download PDFInfo
- Publication number
- CN103245812A CN103245812A CN2013102161130A CN201310216113A CN103245812A CN 103245812 A CN103245812 A CN 103245812A CN 2013102161130 A CN2013102161130 A CN 2013102161130A CN 201310216113 A CN201310216113 A CN 201310216113A CN 103245812 A CN103245812 A CN 103245812A
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- electric energy
- energy meter
- board body
- insulating board
- voltage
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Abstract
The invention discloses an integrated wiring device for carrying out voltage measurement on an electric energy meter, which comprises four wires and four voltage measuring heads, wherein one end of each wire is fixedly connected with the corresponding voltage measuring head, the integrated wiring device is characterized in that the four wires are fixedly arranged on an insulation plate body respectively, the lower plate surface of the insulation plate body is provided with four elastic contacts, the four elastic contacts correspond to the four voltage wiring ends of the electric energy meter in position, the other end of each wire is connected with the corresponding elastic contact, the left end of the insulation plate body is provided with a fixed plug, the fixed plug corresponds to a groove on the left side of the wiring ends of the electric energy meter, and the right end of the insulation plate body is provided with a movable locating device. Compared with the existing measuring method, the integrated wiring device for carrying out voltage measurement on the electric energy meter has the advantages that the structure is simple, the use is convenient, safety and reliability are realized, the four wiring ends of the electric energy meter are closed together to be led out, interphase short circuit and personal electric shock are avoided, the labor strength is greatly relieved, and the testing efficiency is improved.
Description
Technical field
The present invention relates to the instrument used when a kind of electric energy meter voltage is measured, specifically a kind of electric energy meter voltage is measured the integral type termination.
Background technology
When electric energy meter is carried out voltage measurement, generally be to use the voltage tester wire clamp, this voltage tester wire clamp is made of lead and alligator clip, one end of lead connects alligator clip, the other end is connected on the meter, such as, when developing DTZY67 type three-phase and four-line expense control intelligent electric energy meter that scientific and technological ancient customs company limited produces and carry out voltage measurement for Great Wall, Shenzhen, need open the lid of electric energy meter lower end earlier, expose four terminals, these four terminals are placed on respectively in four grooves of mutual isolation, sidewall at two ends is respectively equipped with two grooves, survey crew need be clamped to alligator clip successively four terminals and measure respectively, and its weak point is: the tester is when installing the alligator clip of voltage tester line front end additional, and is fixing not firm, when installing additional and removing, easily phase fault takes place and the person gets an electric shock, operate dangerous, inefficiency.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, esy to use, safe and reliable, four terminals of electric energy meter seal derivation together, stop to take place the electric energy meter voltage that phase fault and the person get an electric shock and measure the integral type termination.
In order to reach above purpose, the technical solution adopted in the present invention is: this electric energy meter voltage is measured the integral type termination, comprise four leads and four voltage gauge heads, one end of every lead is fixedlyed connected with corresponding voltage gauge head, it is characterized in that: four described leads are separately fixed on the insulating board body, the lower face of insulating board body is provided with four elastic contact blades, the position of each elastic contact blade is corresponding with four voltage terminals on the electric energy meter, the other end of every lead connects with corresponding elastic contact blade, the left end of described insulating board body is provided with locking-type plug, locking-type plug is corresponding with the groove in the left side of connection box of electric energy meter end, and the right-hand member of insulating board body is provided with movable locating device.
The present invention also implements by following measure: described movable locating device, comprise pillar, shell fragment, spring and movable plug, the lower end of pillar is fixed on the right-hand member of insulating board body upper face, the upper end of pillar is connected with the upper end of shell fragment by rotating shaft, be provided with spring between shell fragment and the pillar, the lower end of shell fragment is provided with the movable plug that turns up, and movable plug is corresponding with the right groove of connection box of electric energy meter end.
The upper face of described insulating board body is provided with the insulation tension disc, by the insulation tension disc connection welding of four leads and elastic contact blade is pushed down.
Restraint together by the bunch cover at the middle part of described four leads, and the color of four leads has nothing in common with each other.
Beneficial effect of the present invention is: compare with present method of testing, simple in structure, esy to use, safe and reliable, four terminals of electric energy meter seal derivation together, stop to take place phase fault and person electric shock, alleviate labour intensity greatly, improved testing efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: 1, insulating board body; 2, elastic contact blade; 3, lead; 4, voltage gauge head; 5, locking-type plug; 6, pillar; 7, shell fragment; 8, spring; 9, movable plug; 10, insulation tension disc; 11, bunch cover.
Embodiment
Make the present invention with reference to accompanying drawing 1.This electric energy meter voltage is measured the integral type termination, comprise four leads 3 and four voltage gauge heads 4, one end of every lead 3 is fixedlyed connected with corresponding voltage gauge head 4, it is characterized in that: four described leads 3 are separately fixed on the insulating board body 1, the lower face of insulating board body 1 is provided with four elastic contact blades 2, the position of each elastic contact blade 2 is corresponding with four voltage terminals on the electric energy meter, so that each elastic contact blade 2 can contact with corresponding voltage terminal, the other end of every lead 3 connects with corresponding elastic contact blade 2, thereby the voltage of four terminals of electric energy meter is drawn out on that corresponding voltage gauge head 4, be convenient to measure, the left end of described insulating board body 1 is provided with locking-type plug 5, locking-type plug 5 is corresponding with the groove in the left side of connection box of electric energy meter end, and the right-hand member of insulating board body 1 is provided with movable locating device.
Described movable locating device, comprise pillar 6, shell fragment 7, spring 8 and movable plug 9, the lower end of pillar 6 is fixed on the right-hand member of insulating board body 1 upper face, the upper end of pillar 6 is connected by the upper end of rotating shaft with shell fragment 7, be provided with spring 8 between shell fragment 7 and the pillar 6, the lower end of shell fragment 7 is provided with the movable plug 9 that turns up, and movable plug 9 is corresponding with the right groove of connection box of electric energy meter end.
The upper face of described insulating board body 1 is provided with insulation tension disc 10, by insulation tension disc 10 four leads 3 and the connection welding of elastic contact blade 2 is pushed down, and prevents the exposed electric shock of avoiding.
Restraint together by bunch cover 11 at the middle part of described four leads 3, and the color of four leads 3 has nothing in common with each other, and is beneficial to differentiate.
Use when of the present invention, locking-type plug 5 with insulating board body 1 left end inserts in the groove in connection box of electric energy meter end left side earlier, clutch shell fragment 7 and pillar 6 then, compression spring 8, whole insulating board body 1 is embedded in the whole connecting groove of connection box of electric energy meter end, four elastic contact blades 2 are contacted with four voltage terminals respectively, unclamp shell fragment 7, spring 8 diastoles, the movable plug 9 of shell fragment 7 lower ends ejects and enters in the groove of connection box of electric energy meter end right-hand member, thereby insulating board body 1 is fixing, at this moment, only needing to measure four voltage gauge heads 4 gets final product, after measurement is finished, clutch shell fragment 7, whole device can be taken off, time saving and energy saving, safe and reliable.
Claims (4)
1. electric energy meter voltage is measured the integral type termination, comprise four leads (3) and four voltage gauge heads (4), one end of every lead (3) is fixedlyed connected with corresponding voltage gauge head (4), it is characterized in that: four described leads (3) are separately fixed on the insulating board body (1), the lower face of insulating board body (1) is provided with four elastic contact blades (2), the position of each elastic contact blade (2) is corresponding with four voltage terminals on the electric energy meter, the other end of every lead (3) connects with corresponding elastic contact blade (2), the left end of described insulating board body (1) is provided with locking-type plug (5), locking-type plug (5) is corresponding with the groove in the left side of connection box of electric energy meter end, and the right-hand member of insulating board body (1) is provided with movable locating device.
2. electric energy meter voltage according to claim 1 is measured the integral type termination, it is characterized in that: described movable locating device, comprise pillar (6), shell fragment (7), spring (8) and movable plug (9), the lower end of pillar (6) is fixed on the right-hand member of insulating board body (1) upper face, the upper end of pillar (6) is connected by the upper end of rotating shaft with shell fragment (7), be provided with spring (8) between shell fragment (7) and the pillar (6), the lower end of shell fragment (7) is provided with the movable plug (9) that turns up, and movable plug (9) is corresponding with the right groove of connection box of electric energy meter end.
3. electric energy meter voltage according to claim 1 is measured the integral type termination, it is characterized in that: the upper face of described insulating board body (1) is provided with insulation tension disc (10), by insulation tension disc (10) four leads (3) and the connection welding of elastic contact blade (2) is pushed down.
4. electric energy meter voltage according to claim 1 is measured the integral type termination, it is characterized in that: restraint together by bunch cover (11) at the middle part of described four leads (3), and the color of four leads (3) has nothing in common with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216113.0A CN103245812B (en) | 2013-06-03 | 2013-06-03 | Electric energy meter voltage measurement integral type termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216113.0A CN103245812B (en) | 2013-06-03 | 2013-06-03 | Electric energy meter voltage measurement integral type termination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103245812A true CN103245812A (en) | 2013-08-14 |
| CN103245812B CN103245812B (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216113.0A Expired - Fee Related CN103245812B (en) | 2013-06-03 | 2013-06-03 | Electric energy meter voltage measurement integral type termination |
Country Status (1)
| Country | Link |
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| CN (1) | CN103245812B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605104A (en) * | 2013-09-16 | 2014-02-26 | 深圳供电局有限公司 | On-site detecting and wiring device for three-phase electric energy meter |
| CN104459270A (en) * | 2013-09-20 | 2015-03-25 | 天津中电华利电器科技集团有限公司 | Instantaneous current detecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004085413A (en) * | 2002-08-28 | 2004-03-18 | Toshiba Corp | Measuring instrument for multi-circuit electric power |
| CN201222538Y (en) * | 2008-05-06 | 2009-04-15 | 深圳市科陆电子科技股份有限公司 | High-performance ammeter access line device |
| CN101806879A (en) * | 2010-04-15 | 2010-08-18 | 杭州轻通博科自动化技术有限公司 | Adjustable energy meter terminal crimping device |
| CN102012497A (en) * | 2010-12-15 | 2011-04-13 | 宁波电业局 | Power meter line access device and power meter test system with same |
| CN102121978A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Electrical energy meter detecting connection-inserting device and electrical energy meter detecting system |
| CN203310868U (en) * | 2013-06-03 | 2013-11-27 | 国家电网公司 | Voltage measuring integrated wiring device for electric energy meter |
-
2013
- 2013-06-03 CN CN201310216113.0A patent/CN103245812B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004085413A (en) * | 2002-08-28 | 2004-03-18 | Toshiba Corp | Measuring instrument for multi-circuit electric power |
| CN201222538Y (en) * | 2008-05-06 | 2009-04-15 | 深圳市科陆电子科技股份有限公司 | High-performance ammeter access line device |
| CN101806879A (en) * | 2010-04-15 | 2010-08-18 | 杭州轻通博科自动化技术有限公司 | Adjustable energy meter terminal crimping device |
| CN102012497A (en) * | 2010-12-15 | 2011-04-13 | 宁波电业局 | Power meter line access device and power meter test system with same |
| CN102121978A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Electrical energy meter detecting connection-inserting device and electrical energy meter detecting system |
| CN203310868U (en) * | 2013-06-03 | 2013-11-27 | 国家电网公司 | Voltage measuring integrated wiring device for electric energy meter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605104A (en) * | 2013-09-16 | 2014-02-26 | 深圳供电局有限公司 | On-site detecting and wiring device for three-phase electric energy meter |
| CN104459270A (en) * | 2013-09-20 | 2015-03-25 | 天津中电华利电器科技集团有限公司 | Instantaneous current detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103245812B (en) | 2015-07-29 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |