CN202583443U - A support of an on-site multifunctional electric energy meter calibrator - Google Patents
A support of an on-site multifunctional electric energy meter calibrator Download PDFInfo
- Publication number
- CN202583443U CN202583443U CN 201220028577 CN201220028577U CN202583443U CN 202583443 U CN202583443 U CN 202583443U CN 201220028577 CN201220028577 CN 201220028577 CN 201220028577 U CN201220028577 U CN 201220028577U CN 202583443 U CN202583443 U CN 202583443U
- Authority
- CN
- China
- Prior art keywords
- support
- electric energy
- energy meter
- leg
- pipe fitting
- 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 - Lifetime
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 210000003195 fascia Anatomy 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 13
- 238000012795 verification Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010835 comparative analysis Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a support of an on-site multifunctional electric energy meter calibrator used for on-site electric energy meter calibration. The support comprises a tripod and an apparatus pallet. The tripod comprises supporting legs and a holder rotating seat while connecting assembly is arranged between the supporting legs and the holder rotating seat. At least one bubble level is mounted on the verge of the apparatus pallet while the bottom of the apparatus pallet is connected and fixed with the holder. A cone-shaped bottom leg mounted on the bottom of the supporting leg can be made of insulating material or an insulating layer is arranged between the supporting leg head and the supporting leg. The support has the characteristics of safety and reliability, easy carrying, flexible manipulation, and easy use. On the premise of safety, ground and other objects are no longer used to support the electric energy meter calibrator, reducing the number of calibrating people. The support is adaptable to rugged ground, mountainous region with large gradient, and places with bad environment, has the advantages of little size, light weight, retractable and collapsible feature, and easy carrying, and substantially resolves an inconvenience problem brought to the on-site calibration by environment with complex terrain.
Description
[technical field]
The utility model relates to a kind of multifunctional electric energy meter on-site calibrator support that is used for electric energy meter field verification work.
[background technology]
Electric company's test satellite location is being born transformer station and electric energy meter field verification of many families and maintenance work, and the normal operation of electric power meter has become the key factor that influences the primary equipment safe operation.Therefore, in order in time to understand the operation conditions of electric energy meter, must regularly carry out field-checking to the electric power meter of all power customers, with accuracy and the security of guaranteeing WT-MSR.
The current transformer electric energy meter on-site calibrator is the high-voltage electric-energy meter of generating plant and transformer station, and the electric power meter of a large number of users, is related to generating, send electricity, power supply and user's interests in many ways.For guaranteeing accurate measurement, must test according to SD109 " electric power meter inspection procedure " and DL/T448-2000 " electric power meter technical management rules ".Yet find in the checking procedure at the scene: the WT-MSR field-checking circumstance complication that has; Landform is uneven; Hillside etc., the also dangerous coefficient that has, work brings a lot of difficulties to field-checking; The field-checking record of certain electric company's test satellite location of table 1, and the field-checking situation analyzed and add up.
Table 1: the field-checking record of certain electric company's test satellite location
Other situation user is meant: WT-MSR place and environment situation is special, need rectify and improve immediately.
From above-mentioned statistics, can find out the number of users that needs annual field-checking in cumulative year after year, its arrangement that need carry out site environment is also increasing, and table 2 is comparative analysis results of field-checking situation.
Table 2: the comparative analysis of field-checking situation:
Can find out by table 2; Work brings very big inconvenience to the on-the-spot complex-terrain environment of verification to field-checking; The smooth cleaning of each site environment has occupied most of working time, and the time spent of site environment arrangement accounts for 53% of checking time, is the principal element that influences the field-checking time.Along with increasing year by year of client's number transformer, the field-checking task is more and more heavier, especially metering points of electric energy circumstance complication of living in; Sometimes calibration equipment all can't launch; Be badly in need of a kind of safe and reliablely, be easy to carry, the field-checking workbench of flexible operation is to address the above problem.
[utility model content]
The utility model technical matters to be solved is to provide the quick levelling of a kind of ability, location; Significantly reduce the multifunctional electric energy meter on-site calibrator support of site environment clearance time; Can satisfy under the prerequisite of security; Do not re-use ground and other object support electrical energy meter calibration instrument, reduce the verification personnel.
The technical scheme of the utility model is: multifunctional electric energy meter on-site calibrator support, comprise tripod and fascia panel, and said tripod comprises leg and The Cloud Terrace swivel base, is provided with connecting assembly between said leg and the The Cloud Terrace swivel base; At least one air-bubble level is equipped with in said fascia panel edge, and its bottom is connected and fixed with said The Cloud Terrace.
As the further improvement of such scheme, the taper footing is equipped with in said leg bottom, and this footing can be processed with insulating material; Or between said leg head and leg, insulation course is set, and preferred version is that said taper footing top is set with insulating sleeve, peg graft with said support bottom and cooperate in this insulating sleeve upper end; Preferred structure insulate and requirement of withstand voltage except satisfying, and materials are few, and cost is low; Easy for installation, and have specious effect.
Another kind as such scheme improves, and said leg comprises first pipe fitting and second pipe fitting, and this second pipe fitting telescopically is set in this first pipe fitting, is provided with locking mechanism between said first pipe fitting and second pipe fitting.
Another kind as such scheme improves, and said fascia panel top is provided with parasols, and the umbrella handle of this parasols is fixed on the said fascia panel side, is used to tester and keeps the sun off, so that observe the liquid crystal display data.
The advantage of the utility model is: this support have safe and reliable, be easy to carry, flexible operation, characteristics easy to use; Satisfying under the prerequisite of security, do not re-using ground and other object support electrical energy meter calibration instrument, reducing the verification number; The rugged ground of ability adaptation, mountain region and the abominable place of environment that the gradient is bigger; Have little, in light weight, collapsible collapsible, the easy to carry advantage of volume, solved the inconvenient difficult problem that the complex-terrain environment brings to field-checking greatly; Through measuring and calculating; The time of each power consumer field-checking shortened to 10 minutes in 20 minutes by original average operation, effectively raised work efficiency, for company has practiced thrift cost.
[description of drawings]
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the vertical view of the utility model fascia panel.
[embodiment]
Referring to Fig. 1, Fig. 2, multifunctional electric energy meter on-site calibrator support comprises tripod and fascia panel 1; Tripod comprises leg and The Cloud Terrace swivel base 3; Be provided with connecting assembly between leg and the The Cloud Terrace swivel base 3, connecting assembly comprises that pulling padlock decides device and spanner, is used to lock the inclination angle of The Cloud Terrace swivel base 3.Two air-bubble levels 5 are equipped with in fascia panel 1 edge, and fascia panel 1 bottom and The Cloud Terrace swivel base 3 are connected and fixed.Fascia panel 1 selects the 1.5mm corrosion resistant plate to make, and after the pressure test test, the load that draws the fascia panel device reaches 40～60kg.Compliance test result: through site test, this model fascia panel device can carry the weight of electric energy meter on-site calibrator fully, and it is steady, safe and reliable to turn round.
Through increasing by two air-bubble levels 5 at the fascia panel side.When support was regulated, the verification personnel observed equilibrium states with the level meter 5 through fascia panel, and tighten fixing, thereby make in the entire bracket adjustment process accurately balance, reliable and stable.
Leg adopts ￠ 22mm stainless-steel tube as timbering material, comprises the first pipe fitting 2a and the second pipe fitting 2b, and the second pipe fitting 2b telescopically is set in this first pipe fitting 2a, is provided with locking mechanism 8 between the first pipe fitting 2a and the second pipe fitting 2b.
The leg second pipe fitting 2b is equipped with taper footing 6 in the bottom, and footing 6 can be processed with insulating material, or between the taper footing 6 and the second pipe fitting 2b, insulation course is set; Preferred version is at taper footing 6 tops one insulating sleeve to be installed, and is used for cooperating with the grafting of the second pipe fitting 2b bottom, except satisfying insulation and requirement of withstand voltage; And materials are few; Cost is low, and is easy for installation, and has specious effect.
On the fixator of tripod newel 4, be provided with fixed screw, when tripod carries out angular adjustment, the verification personnel will fix through screw tightening, thereby make that the angle of tripod can free adjustment.
The inventor has done multiple bay device for mechanical compression test, carries out destructive test with the pressure that is not less than 50kg, continues to increase pressure, till distortion, writes down its maximum load capacity, calculates the general safety coefficient of this holder device.Show that through test findings multi-functional tester holder device maximum load-carrying capacity is 50kg, during for the normal verification instrument 20 times of weight weight, meet the demands fully.
The inventor carries out field-checking under the different climate environment, result verification can normally be used under the condition of complex environment and sun direct projection.Electric leakage appears in simulation electric energy meter field tester, and through the personnel's of Security Department(SED) test and field notes, its safe reliability meets the requirement of safety regulations fully.
After the multi-functional A-frame device development success, front and back only need the verification personnel to spend 8 minutes time, accomplish verification work, have significantly reduced verification personnel's workload, have saved the site environment clearance time.In the checking procedure owing to adopted the multiple bay device, and entire work process, the verification personnel become 3 people by the many people before implementing, and have improved work efficiency, have reduced personnel's expenditure cost.
Multi-functional tester support formally comes into operation back and obtains good result.This support can adapt to rugged ground, mountain region and the abominable place of environment that the gradient is bigger; Have safe and practical; Volume is little, in light weight, collapsible collapsible; Advantage easy to carry has solved the complex-terrain environment to the inconvenient difficult problem that field-checking brings, and effectively raises work efficiency.
Although illustrated and described the embodiment of the utility model; For those of ordinary skill in the art; Be appreciated that under the situation of principle that does not break away from the utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited accompanying claims and equivalent thereof.
Claims (5)
1. multifunctional electric energy meter on-site calibrator support, it is characterized in that: this support comprises tripod and fascia panel, said tripod comprises leg and The Cloud Terrace swivel base, is provided with connecting assembly between said leg and the The Cloud Terrace swivel base; At least one air-bubble level is equipped with in said fascia panel edge, and its bottom is connected and fixed with said The Cloud Terrace.
2. according to the said multifunctional electric energy meter on-site calibrator of claim 1 support, it is characterized in that: the taper footing is equipped with in said leg bottom, and this footing can be processed with insulating material, or between said leg head and leg, insulation course is set.
3. according to the said multifunctional electric energy meter on-site calibrator of claim 2 support, it is characterized in that: said taper footing top is set with insulating sleeve, pegs graft with said support bottom and cooperate in this insulating sleeve upper end.
4. according to each said multifunctional electric energy meter on-site calibrator support of claim 1～3; It is characterized in that: said leg comprises first pipe fitting and second pipe fitting; This second pipe fitting telescopically is set in this first pipe fitting, is provided with locking mechanism between said first pipe fitting and second pipe fitting.
5. according to the said multifunctional electric energy meter on-site calibrator of claim 4 support; It is characterized in that: said fascia panel top is provided with parasols; The umbrella handle of this parasols is fixed on the said fascia panel side, is used to tester and keeps the sun off, so that observe the liquid crystal display data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220028577 CN202583443U (en) | 2012-01-19 | 2012-01-19 | A support of an on-site multifunctional electric energy meter calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220028577 CN202583443U (en) | 2012-01-19 | 2012-01-19 | A support of an on-site multifunctional electric energy meter calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583443U true CN202583443U (en) | 2012-12-05 |
Family
ID=47252843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220028577 Expired - Lifetime CN202583443U (en) | 2012-01-19 | 2012-01-19 | A support of an on-site multifunctional electric energy meter calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583443U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605106A (en) * | 2013-11-28 | 2014-02-26 | 国网安徽省电力公司淮南供电公司 | Portable metering device on-site calibration working platform |
| CN105043510A (en) * | 2015-07-12 | 2015-11-11 | 上海博优测试技术有限公司 | Field sampling flow correction auxiliary device |
| CN107515022A (en) * | 2017-08-04 | 2017-12-26 | 广西电网有限责任公司电力科学研究院 | A kind of auxiliary stand of testing ground |
| CN108594162A (en) * | 2018-07-16 | 2018-09-28 | 广东电网有限责任公司 | Electric energy meter abnormality detecting apparatus and detecting system |
| CN108799713A (en) * | 2018-05-31 | 2018-11-13 | 郑州赫恩电子信息技术有限公司 | A kind of shooting camera fixed support device |
-
2012
- 2012-01-19 CN CN 201220028577 patent/CN202583443U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605106A (en) * | 2013-11-28 | 2014-02-26 | 国网安徽省电力公司淮南供电公司 | Portable metering device on-site calibration working platform |
| CN103605106B (en) * | 2013-11-28 | 2016-05-11 | 国网安徽省电力公司淮南供电公司 | Portable metering device field-checking workbench |
| CN105043510A (en) * | 2015-07-12 | 2015-11-11 | 上海博优测试技术有限公司 | Field sampling flow correction auxiliary device |
| CN107515022A (en) * | 2017-08-04 | 2017-12-26 | 广西电网有限责任公司电力科学研究院 | A kind of auxiliary stand of testing ground |
| CN108799713A (en) * | 2018-05-31 | 2018-11-13 | 郑州赫恩电子信息技术有限公司 | A kind of shooting camera fixed support device |
| CN108594162A (en) * | 2018-07-16 | 2018-09-28 | 广东电网有限责任公司 | Electric energy meter abnormality detecting apparatus and detecting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202583443U (en) | A support of an on-site multifunctional electric energy meter calibrator | |
| CN205178986U (en) | Photovoltaic power plant subassembly I -V capability test auxiliary platform | |
| CN208846041U (en) | A kind of Portable weather station folding retractable tripod | |
| CN209247001U (en) | A kind of rail track construction water Pingdu detection device | |
| CN108828693B (en) | Intelligent rainfall detection equipment based on computer vision | |
| CN207866248U (en) | A kind of field total powerstation | |
| CN213541919U (en) | Tripod for multi-use architecture is measured | |
| CN205131299U (en) | Multi -functional foldable experimental dolly | |
| CN206958560U (en) | A kind of Portable dismountable surveys and draws tripod | |
| CN207335723U (en) | A kind of total powerstation for detecting tower crane verticality | |
| CN206684230U (en) | Earthing megohm meter | |
| CN213397136U (en) | City planning measuring device | |
| CN201819682U (en) | Transit support | |
| CN209783508U (en) | Geological disaster monitoring device based on public information and smart big city data | |
| CN205049753U (en) | Portable safety checking gate | |
| CN204241548U (en) | A kind of high voltage electroscope | |
| CN215217585U (en) | Civil engineering construction land slope measuring equipment | |
| CN207115822U (en) | A kind of electrical testing frame | |
| CN207231456U (en) | A kind of simple automatic indicator of sun altitude | |
| CN206862470U (en) | A kind of distributed wireless weighing system | |
| CN107561318B (en) | Support for lightning arrester test | |
| CN204649789U (en) | A kind of 10kV Zinc-Oxide Arrester test bracket | |
| CN105240621B (en) | Multifunctional cable stand and using method thereof | |
| CN220523776U (en) | Measuring device for municipal works | |
| CN205940442U (en) | High accuracy coating thickness meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: STATE GRID ANHUI POWER LUJIANG POWER SUPPLY CO., L Free format text: FORMER NAME: ANHUI ELECTRIC POWER LUJIANG POWER SUPPLY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 231500 No. 7 Middle East Road, Lujiang County, Anhui, Jiangcheng Patentee after: State Grid Anhui power Lujiang power supply Co., Ltd. Address before: 231500 No. 7 East Road, Lujiang County, Anhui Patentee before: Anhui Electric Power Lujiang Power Supply Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID ANHUI POWER LUJIANG POWER SUPPLY CO., LTD. Effective date: 20141230 Owner name: HEFEI POWER SUPPLY COMPANY, ANHUI PROVINCE ELECTRI Effective date: 20141230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 231500 CHAOHU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: 100031 Beijing, Chang'an Avenue, Xicheng District, No. 86, China Patentee after: State Grid Corporation of China Patentee after: Guo Wang Anhui Power Company Hefei Power Supply Company Patentee after: State Grid Anhui power Lujiang power supply Co., Ltd. Address before: 231500 No. 7 Middle East Road, Lujiang County, Anhui, Jiangcheng Patentee before: State Grid Anhui power Lujiang power supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |