CN2429840Y - Calibrating apparatus for kilwatt meter - Google Patents
Calibrating apparatus for kilwatt meter Download PDFInfo
- Publication number
- CN2429840Y CN2429840Y CN 00230189 CN00230189U CN2429840Y CN 2429840 Y CN2429840 Y CN 2429840Y CN 00230189 CN00230189 CN 00230189 CN 00230189 U CN00230189 U CN 00230189U CN 2429840 Y CN2429840 Y CN 2429840Y
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- CN
- China
- Prior art keywords
- sucker
- photometer head
- calibration equipment
- utility
- model
- 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
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to a calibrating apparatus for an electric meter, comprising a calibrating apparatus, a power line, a signal line and a photometer head. A sucker is installed on the photometer head, and the utility model can very conveniently adopts an adsorption mode and is connected with the dial of the calibrating apparatus. The utility model has the advantages of easy use and firm adsorption. Work efficiency can be enhanced, and the utility model has the advantage of portability.
Description
The utility model belongs to electrical energy meter calibration equipment.
The structure that is used to support photometer head in the known electrical energy meter calibration equipment adopts clamp assembly or suspension assembly more, and the support member of clamped-in style uses inconvenience, and underslung support member volume is big, cost is higher, therefore for small-sized, portable electric meter calibration equipment result of use is all not ideal enough.
It is a kind of easy to use that the purpose of this utility model is to provide, the electrical energy meter calibration equipment that photometer head can easy stable support.
The purpose of this utility model is achieved through the following technical solutions: this electric energy meter calibration equipment, comprise tester, power lead, signal wire and photometer head, and sucker is housed on the photometer head.
The circumference of sucker has planar annular, and center section is a spill.
Sucker is contained in photoelectric tube light transmit direction one side of photometer head.
Sucker is contained in the left and right sides of photometer head.
This novel electrical energy meter calibration equipment has sucker, so it can be adsorbed on by on the dial plate of school ammeter by the utmost point easily, and is very easy to use, and absorption firmly, therefore improved work efficiency.Because the volume of sucker is little, simple in structure, therefore increased the portability of calibration equipment, also reduced the cost of product simultaneously.
Be described further below in conjunction with drawings and Examples.
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 1 a user mode synoptic diagram;
Fig. 3 is the front view of sucker;
Fig. 4 is the sectional side view of sucker;
Fig. 5 is for having the photometer head part synoptic diagram of sucker among the embodiment 2.
Embodiment 1: this electrical energy meter calibration equipment (also being a kind of correcting device of electric energy meter), in this equipment, photoelectric tube 3 is housed on the photometer head 5, photometer head 5 links by signal wire 6 and tester 7, sucker 4 is housed on the photometer head 5, and the miscellaneous part of calibration equipment is identical with existing electrical energy meter calibration equipment with assembling mode.
Sucker 4 is made for the elasticity nonmetallic materials, and sucker 4 has planar annular M, and center section is a spill, and sucker 4 is packed in light transmit direction one side of photoelectric tube 3 on the photometer head.
During use: calibrated meter 2 is fixed on the erecting bed 1 (or be fixed on other fixed mounts on calibrated meter 2), and by lead 8 and 9 respectively with tester 7 and power connection, the sucker 4 of calibration equipment photometer head is adsorbed on the dial plate of calibrated meter 2.Calibrated meter takes off sucker 4 and to get final product after verification from its dial plate, if need to continue other table verifications are still undertaken by above-mentioned.
Embodiment 2: sucker is contained in the left and right sides of photometer head among this embodiment.In the photometer head left and right sides fixed head 4a is housed all, shifting chute 4b is arranged on the fixed head 4a, sucker 4 rear ends are close to solid screw 4 ' by screw, sucker 4 is solidly installed itself and fixed head 4a.Other parts of electrical energy meter calibration equipment (being correcting device) are identical with embodiment 1, promptly with known identical.
Use-pattern is also identical with embodiment 1, and just two suckers all can be adsorbed on by on the dial plate of checklist, and sucker 4 can slide in shifting chute 4b to adjust the position according to the position needs.
The utility model has sucker on photometer head version also is applicable to various verifications (calibration) equipment such as desk-top, box, also is applicable to only the electric energy meter error in dipping to be detected and do not have the equipment of calibration function.
Claims (4)
1, a kind of electric energy meter calibration equipment comprises tester, power lead, signal wire and photometer head, it is characterized in that: sucker is housed on the photometer head.
2, calibration equipment according to claim 1 is characterized in that: the circumference of sucker has planar annular, and center section is a spill.
3, calibration equipment according to claim 1 and 2 is characterized in that: sucker is contained in photoelectric tube light transmit direction one side of photometer head.
4, calibration equipment according to claim 1 and 2 is characterized in that: sucker is contained in the left and right sides of photometer head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230189 CN2429840Y (en) | 2000-06-15 | 2000-06-15 | Calibrating apparatus for kilwatt meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230189 CN2429840Y (en) | 2000-06-15 | 2000-06-15 | Calibrating apparatus for kilwatt meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429840Y true CN2429840Y (en) | 2001-05-09 |
Family
ID=33593326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00230189 Expired - Fee Related CN2429840Y (en) | 2000-06-15 | 2000-06-15 | Calibrating apparatus for kilwatt meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429840Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076474A (en) * | 2012-12-28 | 2013-05-01 | 华立仪表集团股份有限公司 | Near infrared reading device and meter shell |
| CN104237658A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Efficient phase indicator |
| CN105425198A (en) * | 2015-11-16 | 2016-03-23 | 国网河南省电力公司平顶山供电公司 | Watt-hour meter metering abnormality in-situ automatic diagnosis and treatment device |
| CN105467353A (en) * | 2015-11-16 | 2016-04-06 | 国网河南省电力公司平顶山供电公司 | Watt-hour meter metering abnormality in-situ automatic diagnosis and treatment device based on current comparison |
| CN105487045A (en) * | 2016-02-02 | 2016-04-13 | 国家电网公司 | Sucking disc type preassembled hanging meter plate for electric energy meter checking device |
-
2000
- 2000-06-15 CN CN 00230189 patent/CN2429840Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076474A (en) * | 2012-12-28 | 2013-05-01 | 华立仪表集团股份有限公司 | Near infrared reading device and meter shell |
| CN103076474B (en) * | 2012-12-28 | 2015-09-02 | 华立仪表集团股份有限公司 | Near infrared reading device and watchcase |
| CN104237658A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Efficient phase indicator |
| CN105425198A (en) * | 2015-11-16 | 2016-03-23 | 国网河南省电力公司平顶山供电公司 | Watt-hour meter metering abnormality in-situ automatic diagnosis and treatment device |
| CN105467353A (en) * | 2015-11-16 | 2016-04-06 | 国网河南省电力公司平顶山供电公司 | Watt-hour meter metering abnormality in-situ automatic diagnosis and treatment device based on current comparison |
| CN105487045A (en) * | 2016-02-02 | 2016-04-13 | 国家电网公司 | Sucking disc type preassembled hanging meter plate for electric energy meter checking device |
| CN105487045B (en) * | 2016-02-02 | 2018-11-02 | 国家电网公司 | A kind of electric energy meter checking device sucked type prepackage meter hanging board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |