CN103885024A - Calibration stand for electric energy meter - Google Patents
Calibration stand for electric energy meter Download PDFInfo
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- CN103885024A CN103885024A CN201210558938.6A CN201210558938A CN103885024A CN 103885024 A CN103885024 A CN 103885024A CN 201210558938 A CN201210558938 A CN 201210558938A CN 103885024 A CN103885024 A CN 103885024A
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- electric energy
- energy meter
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Abstract
The invention discloses a calibration stand for an electric energy meter. The calibration stand comprises a work table, wherein the work table is provided with at least one detection unit, the detection unit comprises a cylinder, a push rod of the cylinder is connected with a push block, the push block is fixedly connected with a supporting board for disposing the electric energy meter, a position corresponding to the supporting board is provided with detection terminals, and the push rod pushes the electric energy meter through the push block to enable the electric energy meter to effectively contact the detection terminals when the cylinder push rod is pushed outwards. According to the calibration stand, the electric energy meter is automatically sent in and out for detection through the cylinder and the supporting board, so bump damage to test probes caused by manual sending-in operation is avoided, during use, only one worker is needed to scan the bar code of the electric energy meter through a bar code gun, tasks of parameter setting, accuracy calibration and clock accuracy examination are automatically accomplished at one time through equipment. Multiple electric energy meters can be hung on the equipment at one time for detection, mutual switching between two sets is carried out for meter calibration when each of equipment operates.
Description
Technical field
The present invention relates to electric energy meter detection equipment, be specifically related to a kind of electric energy meter calibrating platform.
Background technology
Every electric energy meter all needs calibration measurement accuracy, neutral line current accuracy, the accuracy of check clock at production line.At present, each Watch Factory completes above work 3 stations that all need to circulate in process of production: 1 station school neutral line current accuracy, 1 station school electric energy metrical accuracy, the accuracy of 1 station check clock.The stage body of each station calibration is generally 4 epi-positions or 6 epi-positions.Circulation all needs repeatedly to load and unload table to each station in process of production, repeatedly gives stage body lifting power supply, parameters, and whole calibration process operation is loaded down with trivial details, workload is large, plant factor is low, become production capacity bottleneck.
Current calibration and check need three stations to circulate, and table need to be put into the fixed position on correction platform at each station, then after table being clamped with hand buckle upper boom, can carry out operation, after completing, calibration needs upper boom to push to, then table is also pushed to and taking-up table (in this process owing to not noting can test probe touch askew, break etc. bad) need often to change test probe, and test speed is slow.
Summary of the invention
In order to solve electric energy meter multistation circulation in process of production, each station handling table repeatedly, the inefficiency problem of repeatable operation equipment, the invention provides a kind of electric energy meter calibrating platform.
Technical scheme of the present invention is: a kind of electric energy meter calibrating platform, comprise a work top, on described work top, be provided with at least one detecting unit, described detecting unit comprises a cylinder, and the push rod of described cylinder is connected with pushing block, and described pushing block is fixedly connected with and is useful on the supporting plate of placing electric energy meter, be provided with detection terminal with supporting plate correspondence position, in the time that cylinder push-rod is extrapolated, push rod pushes electric energy meter by pushing block, and electric energy meter is effectively contacted with detection terminal.
Further improvement of the present invention comprises:
Detecting unit on described work top is two rows and distributes, 10 groups of detecting units of every row.
One end of described supporting plate proximity test terminal is provided with hook, and described hook skids off supporting plate and makes electric energy meter exit detection terminal along with retreating of push rod in the time exiting detection for preventing electric energy meter.
The described measurement unit of often listing and indexing has 10.
On the work top of described supporting plate both sides, be fixed with block, described block, in order to the dragging track of limit electrical energy table, prevents that electric energy meter from departing from supporting plate.
Described detecting unit distributes by row on work top, and the measurement unit of often listing and indexing all mates has one for placing electric energy meter to be detected and completing the middle table top that detects electric energy meter, and described middle table top is fixedly connected with work top by support bar.
Described middle table top is connected with streamline by guide rail, made the electric energy meter of detection do not leave in the middle of table top just can enter streamline.
Described way station face comprises upper and lower both sides, middle table top is below connected with streamline by input guide rail, receive the electric energy meter to be checked of coming in upstream, middle table top is above connected with streamline by output guide rail, and the electric energy meter after detecting is sent into streamline downstream.
On described middle table top or work top, be provided with bar code.
Beneficial effect of the present invention: automatically send into the detection of exiting electric energy meter by cylinder and supporting plate, while having prevented from manually sending into test probe touch askew, break etc., when use, only need 1 employee to sweep electric energy meter bar code number with barcode scanner, equipment once completes parameter setting, accuracy calibration, clock accuracy inspection task automatically.2) equipment once can be hung many electric energy meters, the upper and lower ammeter in hardware Pneumatic automatic-control loop, the parallel processing calibration simultaneously of each epi-position and inspection task.3) when every equipment is worked, two groups switch mutually, calibration (every group of 10 tables are good) in turn.In the process of first group of charged calibration, employee picks and places second group of table, is switched to immediately second group of work after first group of calibration completes, cycling according to this, and equipment non-stop run, efficiency is higher.4) greatly saved equipment, time and labour, improved production capacity, the not good damage of having avoided frequent turnover table to cause is large.5) equipment adopts cylinder to connect the simple structure of supporting plate, makes electric energy meter thorough with separating fast of calibrating terminal probe, has changed breaking through of the technological difficulties of whole ammeter industry in this problem, has realized with the simplest structure and has completed the most complicated work.
Accompanying drawing explanation
Fig. 1 detecting unit structural representation of the present invention.
Fig. 2 is the structural drawing of the embodiment of the present invention.
In figure: 1, detection terminal, 2, supporting plate, 3, block, 4, cylinder, 5, hook.
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated.
A kind of electric energy meter calibrating platform, comprise a work top, on described work top, be provided with at least one detecting unit, described detecting unit comprises a cylinder 4, and the push rod of described cylinder 4 is connected with pushing block, and described pushing block is fixedly connected with and is useful on the supporting plate 2 of placing electric energy meter, be provided with detection terminal 1 with supporting plate 2 correspondence positions, when cylinder 4 push rods are when extrapolated, push rod pushes electric energy meter by pushing block, and electric energy meter is effectively contacted with detection terminal 1.
Further improvement of the present invention comprises:
Detecting unit on described work top is two rows and distributes, and 10 groups of detecting units of every row are.
One end of described supporting plate 2 proximity test terminals 1 is provided with hook 5, and described hook 5 skids off supporting plate 2 and makes electric energy meter exit detection terminal 1 along with retreating of push rod in the time exiting detection for preventing electric energy meter.On the work top of described supporting plate 2 both sides, be fixed with block 3, described block 3, in order to the dragging track of limit electrical energy table, prevents that electric energy meter from departing from supporting plate 2.Described detecting unit distributes by row on work top, and the measurement unit of often listing and indexing all mates has one for placing electric energy meter to be detected and completing the middle table top that detects electric energy meter, and described middle table top is fixedly connected with work top by support bar.Described middle table top is connected with streamline by guide rail, made the electric energy meter of detection do not leave in the middle of table top just can enter streamline.Described way station face comprises upper and lower both sides, middle table top is below connected with streamline by input guide rail, receive the electric energy meter to be checked of coming in upstream, middle table top is above connected with streamline by output guide rail, and the electric energy meter after detecting is sent into streamline downstream.
On described middle table top or work top, be provided with bar code, work sweeps electric energy meter bar code number with barcode scanner, and equipment once completes parameter setting, accuracy calibration, clock accuracy inspection task automatically.
Epi-position is cylinder 4 as shown in Figure 1 and connects supporting plate 2, and supporting plate 2 is used for placing electric energy meter.Above each epi-position, be equipped with and connect the cylinder 4 of supporting plate 2, detection terminal 1 with probe (detect with) is housed below, block 3 is equipped with in side, and block 3 is used for the dragging track of limit electrical energy table.When cylinder 4 is descending, pushes down electric energy meter and slide downwards, the reliable press contacts of probe of electric energy meter and test lead stroma; When cylinder 4 is up, drive supporting plate 2 upwards to slide, supporting plate 2 is asking electric energy meter upwards to slide, and separates with calibrating terminal probe is thorough below.
Integral layout divides two rows, every row's 10 epi-positions, two row's alternate turns work.When upper row's work, lower row loads and unloads table, and when lower row's work, upper row loads and unloads table, the uninterrupted alternation of equipment.Middle transporting rail docks with streamline, and track is below electric energy meter input guide rail, and track is above electric energy meter output guide rail.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. an electric energy meter calibrating platform, comprise a work top, it is characterized in that, on described work top, be provided with at least one detecting unit, described detecting unit comprises a cylinder, the push rod of described cylinder is connected with pushing block, described pushing block is fixedly connected with and is useful on the supporting plate of placing electric energy meter, is provided with detection terminal, with supporting plate correspondence position in the time that cylinder push-rod is extrapolated, push rod pushes electric energy meter by pushing block, and electric energy meter is effectively contacted with detection terminal.
2. a kind of electric energy meter calibrating platform according to claim 1, is characterized in that, the detecting unit on described work top is two rows and distributes, 10 groups of detecting units of every row.
3. a kind of electric energy meter calibrating platform according to claim 1, it is characterized in that, one end of described supporting plate proximity test terminal is provided with hook, and described hook skids off supporting plate and makes electric energy meter exit detection terminal along with retreating of push rod in the time exiting detection for preventing electric energy meter.
4. a kind of electric energy meter calibrating platform according to claim 2, is characterized in that, the described measurement unit of often listing and indexing has 10.
5. according to a kind of electric energy meter calibrating platform described in claim 1-4 any one, it is characterized in that, on the work top of described supporting plate both sides, be fixed with block, described block, in order to the dragging track of limit electrical energy table, prevents that electric energy meter from departing from supporting plate.
6. a kind of electric energy meter calibrating platform according to claim 1, it is characterized in that, described detecting unit distributes by row on work top, the measurement unit of often listing and indexing all mates has one for placing electric energy meter to be detected and completing the middle table top that detects electric energy meter, and described middle table top is fixedly connected with work top by support bar.
7. a kind of electric energy meter calibrating platform according to claim 6, is characterized in that, described middle table top is connected with streamline by guide rail, made the electric energy meter of detection do not leave in the middle of table top just can enter streamline.
8. a kind of electric energy meter calibrating platform according to claim 7, it is characterized in that, described way station face comprises upper and lower both sides, middle table top is below connected with streamline by input guide rail, receive the electric energy meter to be checked of coming in upstream, middle table top is above connected with streamline by output guide rail, and the electric energy meter after detecting is sent into streamline downstream.
9. according to a kind of electric energy meter calibrating platform described in claim 6-8 any one, it is characterized in that, on described middle table top or work top, be provided with bar code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558938.6A CN103885024B (en) | 2012-12-20 | 2012-12-20 | A kind of electric energy meter calibrating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558938.6A CN103885024B (en) | 2012-12-20 | 2012-12-20 | A kind of electric energy meter calibrating platform |
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| Publication Number | Publication Date |
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| CN103885024A true CN103885024A (en) | 2014-06-25 |
| CN103885024B CN103885024B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210558938.6A Active CN103885024B (en) | 2012-12-20 | 2012-12-20 | A kind of electric energy meter calibrating platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291442A (en) * | 2016-07-29 | 2017-01-04 | 门丫 | A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically |
| CN111948595A (en) * | 2020-08-18 | 2020-11-17 | 国网河南省电力公司漯河供电公司 | Electric energy meter maintenance device, electric energy meter conveying equipment and electric energy meter maintenance system |
| CN113189502A (en) * | 2021-04-20 | 2021-07-30 | 广东科正技术服务有限公司 | Energy storage battery performance detection platform |
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| US5025206A (en) * | 1989-09-25 | 1991-06-18 | General Electric Company | Test mode actuator and indicator for electronic energy meter |
| CN101464504A (en) * | 2008-12-18 | 2009-06-24 | 绍兴电力局 | Automatic assembly line standard apparatus for electric energy meter calibration |
| CN201909843U (en) * | 2011-01-21 | 2011-07-27 | 广东电网公司广州供电局 | Wiring device for automatic verification of three-phase electric energy meter |
| CN102175986A (en) * | 2011-02-17 | 2011-09-07 | 广东电网公司广州供电局 | Meter loading and unloading device for automatic calibration of three-phase electric energy meter |
| CN202995026U (en) * | 2012-12-20 | 2013-06-12 | 西安亮丽仪器仪表有限责任公司 | Meter calibration platform for electric energy meter |
-
2012
- 2012-12-20 CN CN201210558938.6A patent/CN103885024B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025206A (en) * | 1989-09-25 | 1991-06-18 | General Electric Company | Test mode actuator and indicator for electronic energy meter |
| CN101464504A (en) * | 2008-12-18 | 2009-06-24 | 绍兴电力局 | Automatic assembly line standard apparatus for electric energy meter calibration |
| CN201909843U (en) * | 2011-01-21 | 2011-07-27 | 广东电网公司广州供电局 | Wiring device for automatic verification of three-phase electric energy meter |
| CN102175986A (en) * | 2011-02-17 | 2011-09-07 | 广东电网公司广州供电局 | Meter loading and unloading device for automatic calibration of three-phase electric energy meter |
| CN202995026U (en) * | 2012-12-20 | 2013-06-12 | 西安亮丽仪器仪表有限责任公司 | Meter calibration platform for electric energy meter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291442A (en) * | 2016-07-29 | 2017-01-04 | 门丫 | A kind of network operation personnel optimize electricity card data equipment with detection upgrading automatically |
| CN111948595A (en) * | 2020-08-18 | 2020-11-17 | 国网河南省电力公司漯河供电公司 | Electric energy meter maintenance device, electric energy meter conveying equipment and electric energy meter maintenance system |
| CN111948595B (en) * | 2020-08-18 | 2022-05-06 | 国网河南省电力公司漯河供电公司 | Electric energy meter maintenance device, electric energy meter conveying equipment and electric energy meter maintenance system |
| CN113189502A (en) * | 2021-04-20 | 2021-07-30 | 广东科正技术服务有限公司 | Energy storage battery performance detection platform |
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| Publication number | Publication date |
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| CN103885024B (en) | 2016-09-28 |
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Address after: 710075 Xi'an hi tech Industrial Development Zone, Xi'an City, Shaanxi Province, technology No. 3, No. 3, seat two ~ five Patentee after: Aerospace bright electric Co., Ltd. Address before: 710075 Xi'an high tech Industrial Development Zone, Xi'an City, Shaanxi Province, No. seven road No. 3, seat B Patentee before: XI'AN LIANGLI INSTRUMENT AND METER CO., LTD. |