CN101813719B - Electric energy meter seal - Google Patents
Electric energy meter seal Download PDFInfo
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- CN101813719B CN101813719B CN 201010169794 CN201010169794A CN101813719B CN 101813719 B CN101813719 B CN 101813719B CN 201010169794 CN201010169794 CN 201010169794 CN 201010169794 A CN201010169794 A CN 201010169794A CN 101813719 B CN101813719 B CN 101813719B
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- energy meter
- electric energy
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Abstract
The embodiment of the invention discloses an electric energy meter seal, which is in a cuboid structure and comprises a seal main body and a seal wire. The seal main body comprises a first through hole and a second through hole, and the seal wire sequentially penetrates through the first through hole, the electric energy meter and the second through hole. The upper parts of the two through holes are pressed down by a hydraulic part in seal installing equipment, and the seal wire in the two through holes are tightly pressed, thereby the electric larceny preventing performance that the cover of the electric energy meter can not be opened even if the seal main body or the seal wire is damaged is realized. The electric energy meter seal has simple structure and is beneficial to realizing automatic installation, thereby improving the working efficiency.
Description
Technical field
The present invention relates to the seal technical field, more particularly, relate to a kind of electric energy meter seal.
Background technology
Electric energy meter seal is a kind ofly to prevent that unauthorized people from opening the device of electric energy meter, and electric energy meter seal has prevented that unauthorized people from changing the electric energy meter structure or stealing is carried out in setting.
Electric energy meter seal generally comprises seal main body and the envelope silk that links to each other with the envelope body, and the envelope silk passes the lid hole of gauging table during use, adopts specific purpose tool that Feng Tiyu envelope silk is secured, and prevents that the lid of gauging table is opened.But electric energy meter seal complex structure of the prior art can only adopt the low artificial mounting means of work efficiency, can't realize automatic installation.
Summary of the invention
In view of this, the present invention provides a kind of electric energy meter seal, to help realizing automatic installation, enhances productivity.
The invention provides a kind of electric energy meter seal, comprise seal main body and envelope silk, said seal main body is a rectangular parallelepiped,
Said seal main body comprises first through hole and second through hole,
Said envelope silk passes said first through hole, electric energy meter and said second through hole successively.
Preferably, the one side of said seal main body is provided with groove.
Preferably, said groove comprises first groove and second groove.
Preferably, said first groove and second groove lay respectively at the positive upper end of first through hole and second through hole.
Preferably, said seal main body at least simultaneously is provided with mark.
Preferably, said mark adopts laser sign indicating number at a quarter technology to scribe.
Preferably, said seal main material is an aluminum alloy materials.
Preferably, said seal main material also comprises calcium and/or sodium element.
Preferably, said through hole two ends are provided with chamfering.
Preferably, said chamfering is 45 degree.
Can find out that from above-mentioned technical scheme the present invention provides a kind of electric energy meter seal, be rectangular structure; Comprise seal main body and envelope silk; The seal main body comprises first through hole and second through hole, and the envelope silk passes first through hole, electric energy meter and second through hole successively, by hydraulic part in the seal erecting equipment upper section of two through hole is subdued; Envelope silk in two holes is compressed, do not destroy the seal main body or seal the anti-electricity-theft performance that silk just can't be opened electrical-energy meter cap thereby reach.Electric energy meter seal provided by the invention is simple in structure, helps realizing automatic installation, thereby increases work efficiency.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the disclosed electric energy meter seal structural representation of embodiment of the invention Fig. 1;
Fig. 2 is the disclosed electric energy meter seal structural representation of embodiment of the invention Fig. 2.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention discloses a kind of electric energy meter seal,, enhance productivity to help realizing automatic installation.
The electric energy meter seal that provides of the embodiment of the invention comprises seal main body and envelope silk, and the seal main body is as depicted in figs. 1 and 2,
The seal main body is a rectangular parallelepiped,
The seal main body comprises first through hole 2 and second through hole 3,
First through hole 2 and second through hole, 3 two ends are provided with chamfering,
The one side of seal main body is provided with first groove 1 and second groove 4,
First groove 1 and second groove 4 lay respectively at the positive upper end of first through hole 2 and second through hole 3.
The envelope silk passes first through hole, electric energy meter and second through hole successively.
Seal main body of the present invention adopts the rectangular shape purpose to be to be convenient to be implemented in the robotization erecting equipment to position and install.
First through hole 2 and second through hole 3 are used for Chuanfeng's silk; After the Feng Siyi end passes a hole; Pass the screw hole of electrical-energy meter cap again, pass another hole of seal then, by hydraulic part in the seal erecting equipment cell body of two through hole top is partly subdued again; Envelope silk in two holes is compressed, do not destroy the seal main body or seal the anti-electricity-theft performance that silk just can't be opened electrical-energy meter cap thereby reach.
According to the present invention, first groove 1 and second groove 4 prevent in punching course, to occur left and right sides drift condition for the hydropress drift being guided and locating.
The two ends of first through hole 2 and second through hole 3 preferably are provided with chamfering, and chamfering is preferably 45 degree, thereby helps improving the threading success ratio.
According to the present invention, the seal main body can adopt aluminum alloy materials, preferably adopts 3000 to be that alloy (Al-Mn system) or 5000 is alloy (Al-Mg system), more preferably 3A21 alloy (LF21), 5A02 (LF2), 5A04 (LF4) or 5A06 (LF06).Said material has good drawing performance, and mechanical property and machining property neither can be destroyed and recover easily, can under compression shock, not ftracture when mounted again.
According to the present invention; Preferably on the seal main body, add characteristic element, each seal body feature constituent content is even, and the massfraction deviation meets the concerned countries standard; Has good imitative pseudo-performance; Under the situation that does not change the relevant mechanical property of material block, add characteristic element, thereby can carry out false proof judgement to the metal seal by spectroscopic analysis methods.Characteristic element can be selected calcium, sodium etc. for use, as adding the calcium of massfraction 5%.
According to the present invention, preferably carve bar code or numeral in the one side at least of seal main body, preferably use laser to carve the sign indicating number technology, and increase anti-counterfeiting performance and be easy to management.
For electric energy meter seal provided by the invention; Its method of application will be sealed silk and pass seal and electric energy meter hole respectively for being used automatic seal erecting equipment, install two on the every electric energy meter; Thereby can't stealing; Use is equipped with the hydropress of particular manufacturing craft, to the local punching press of seal, will seal silk and be completely fixed in the seal.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. an electric energy meter seal comprises seal main body and envelope silk, it is characterized in that said seal main body is a rectangular parallelepiped, and said seal main material is an aluminum alloy materials, and said seal main body comprises first through hole and second through hole,
Said envelope silk passes said first through hole, electric energy meter and said second through hole successively,
The one side of said seal main body is provided with groove, and said groove comprises first groove and second groove, and said first groove and second groove lay respectively at the positive upper end of first through hole and second through hole.
2. electric energy meter seal according to claim 1 is characterized in that, said seal main body one side at least is provided with mark.
3. electric energy meter seal according to claim 2 is characterized in that, said mark adopts laser to carve the sign indicating number technology and scribes.
4. electric energy meter seal according to claim 1 is characterized in that, said seal main material also comprises calcium and/or sodium element.
5. electric energy meter seal according to claim 1 is characterized in that, the two ends of said first through hole and second through hole are respectively equipped with chamfering.
6. electric energy meter seal according to claim 5 is characterized in that, said chamfering is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010169794 CN101813719B (en) | 2010-04-30 | 2010-04-30 | Electric energy meter seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010169794 CN101813719B (en) | 2010-04-30 | 2010-04-30 | Electric energy meter seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101813719A CN101813719A (en) | 2010-08-25 |
| CN101813719B true CN101813719B (en) | 2012-12-19 |
Family
ID=42621027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010169794 Active CN101813719B (en) | 2010-04-30 | 2010-04-30 | Electric energy meter seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101813719B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982728B (en) * | 2012-05-28 | 2014-12-03 | 国网计量中心 | Electric energy meter clamp spring type seal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232886B1 (en) * | 1998-12-23 | 2001-05-15 | Schlumberger Resource Management Services, Inc. | Method and apparatus for indicating meter tampering |
| CN2447738Y (en) * | 2000-09-02 | 2001-09-12 | 范玉麟 | Laser holographic anti-forging seal for metering instrument |
| CN2516976Y (en) * | 2002-01-21 | 2002-10-16 | 上海电力表计技术服务公司 | Sealing device for avoiding fraudulent using electric |
| CN201749624U (en) * | 2010-04-30 | 2011-02-16 | 重庆电力科学试验研究院 | Electric energy meter seal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3043753B1 (en) * | 1999-04-28 | 2000-05-22 | 株式会社きんでん | Work cover device for watt hour meter |
-
2010
- 2010-04-30 CN CN 201010169794 patent/CN101813719B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232886B1 (en) * | 1998-12-23 | 2001-05-15 | Schlumberger Resource Management Services, Inc. | Method and apparatus for indicating meter tampering |
| CN2447738Y (en) * | 2000-09-02 | 2001-09-12 | 范玉麟 | Laser holographic anti-forging seal for metering instrument |
| CN2516976Y (en) * | 2002-01-21 | 2002-10-16 | 上海电力表计技术服务公司 | Sealing device for avoiding fraudulent using electric |
| CN201749624U (en) * | 2010-04-30 | 2011-02-16 | 重庆电力科学试验研究院 | Electric energy meter seal |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-314749A 2000.11.14 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101813719A (en) | 2010-08-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAN BENQING STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: TAN BENQING Effective date: 20121214 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: ELECTRIC SCIENCE RESEARCH INSTITUTE OF CHONGQING E Free format text: FORMER NAME: CHONGQING ELECTRIC POWER RESEARCH INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 401123 No. 80, Mount Huangshan Avenue, Yubei District, Chongqing Patentee after: CHONGQING ELECTRIC POWER Research Institute Patentee after: Tan Benqing Address before: 401123 No. 80, Mount Huangshan Avenue, Yubei District, Chongqing Patentee before: Chongqing Electric Power Research Institute Patentee before: Tan Benqing |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121214 Address after: 401123 No. 80, Mount Huangshan Avenue, Yubei District, Chongqing Patentee after: CHONGQING ELECTRIC POWER Research Institute Patentee after: Tan Benqing Patentee after: State Grid Corporation of China Address before: 401123 No. 80, Mount Huangshan Avenue, Yubei District, Chongqing Patentee before: CHONGQING ELECTRIC POWER Research Institute Patentee before: Tan Benqing |