CN206906432U - A kind of electric energy meter pressure test rapid wiring device - Google Patents
A kind of electric energy meter pressure test rapid wiring device Download PDFInfo
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- CN206906432U CN206906432U CN201720859879.4U CN201720859879U CN206906432U CN 206906432 U CN206906432 U CN 206906432U CN 201720859879 U CN201720859879 U CN 201720859879U CN 206906432 U CN206906432 U CN 206906432U
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- energy meter
- gauge stand
- pressure
- pressure gauge
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- 238000012360 testing method Methods 0.000 title claims abstract description 60
- 239000000523 sample Substances 0.000 claims abstract description 22
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- 238000003825 pressing Methods 0.000 claims abstract description 3
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- 230000005611 electricity Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 description 8
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- 238000002474 experimental method Methods 0.000 description 3
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- 241000270722 Crocodylidae Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
It the utility model is related to a kind of electric energy meter pressure test rapid wiring device, including operating desk and the pressure gauge stand, the electric energy meter position adjusting mechanism that are arranged on operating desk；It is used to place electric energy meter to be tested between the pressure gauge stand and electric energy meter position adjusting mechanism；There is pressure gauge stand voltage terminal, probe and pressure table to put away sports equipment, electric energy meter position adjusting mechanism adjusts the position of electric energy meter to be tested, when the probe of the wiring hole and pressure gauge stand of electric energy meter to be tested is in concentric position, driving pressure gauge stand is put away sports equipment downward actuation, the probe for pressing gauge stand is inserted in the wiring hole of electric energy meter to be tested, test voltage is put on the voltage terminal, realizes the wiring of electric energy meter pressure test.
Description
Technical field
The utility model belongs to electric energy meter performance test field, specifically a kind of electric energy meter pressure test fast-wiring dress
Put.
Background technology
, it is necessary to carry out voltage-withstand test to electric energy meter before electric energy meter Indoor, this experiment first passes to height to electric energy meter
Voltage for a period of time, then measure electric energy meter it is whether intact, can sustain national standard index then calculate it is pressure-resistant qualified.Often at present
The indoor voltage-withstand test of electric energy meter is carried out with CS2673CX Hi-pot Testers calibrating installation, because CS2673CX Hi-pot Testers are examined
Determine device itself and be not equipped with termination, it does not possess pressure-resistant automatic connection function.
At present, it is mostly manually wiring during high pressure resistant experiment to be carried out indoors before artificial calibrating, but traditional artificial is connect
For line mode there is more defect, manual work security is very low, and operating personnel need the state of being alert at all times, and wastes time and energy
It is not easy to efficiently complete to detect work, is difficult to meet present production requirement.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of electric energy meter pressure test fast-wiring dress
Put, there is easy-to-connect, quick, and the characteristics of safe operation, solve and be difficult to meet that present production requirement, artificial wiring are numerous
It is trivial and easily wiring error occur and waste time and energy etc. drawback.
The utility model uses following technical scheme：
A kind of electric energy meter pressure test rapid wiring device, including operating desk and the pressure gauge stand, the electricity that are arranged on operating desk
Can table position adjusting mechanism；It is used to place electric energy meter to be tested between the pressure gauge stand and electric energy meter position adjusting mechanism；
There is the pressure gauge stand voltage terminal, probe and pressure table to put away sports equipment, and electric energy meter position adjusting mechanism adjusts electricity to be tested
The position of energy table, when the probe of the wiring hole and pressure gauge stand of electric energy meter to be tested is in concentric position, driving pressure gauge stand is put away sports equipment
Downward actuation, the probe for pressing gauge stand is inserted in the wiring hole of electric energy meter to be tested, test voltage puts on the voltage terminal
On, realize the wiring of electric energy meter pressure test.
Further, the probe of the pressure gauge stand is arranged on a wiring board, and there are the wiring board multiple forceful electric power to input
Terminal and multiple light current input terminals, the multiple forceful electric power input terminal are one another in series (because of direct access electricity with voltage terminal
Can table construct in itself be voltage together with current-series, so voltage terminal described herein represents voltage x current series-like
State), it is high-end；Multiple light current input terminals are one another in series ground connection, are earth terminal.
Further, the operating desk has mounting hole, for fixing the pressure gauge stand and electric energy meter position adjusting mechanism.
Further, the pressure gauge stand is arranged on operating desk by stuck-module, and stuck-module passes through mounting hole and behaviour
It is connected as platform.
Further, the operating desk is aluminium sheet table top.
Further, the electric energy meter position adjusting mechanism has pedestal and pressure table handle, and pedestal is fixed by mounting hole
On operating desk, pressure table handle is connected with pedestal, and pressure table handle moves downward or upward can drive electric energy meter to be tested and pressure
Relative position between gauge stand.
Operation principle of the present utility model:
Electric energy meter is put between electric energy meter position adjusting mechanism and pressure gauge stand, driving pressure table handle is run downwards, fixed
Epitope is put, and improves probe accuracy, and driving pressure gauge stand, which is put away sports equipment, to be pressed downward, and is inserted a probe into electric energy meter, then by voltage resistant instrument height
Pressure output line probe crocodile clip is clipped on high-end voltage terminal, and voltage-withstand test is carried out to electric energy meter, in test process, if surveyed
Examination electric current is more than setting, then tester is alarmed, and represents that electric energy meter component internal electron original paper has breakdown, is then the electric energy meter
Voltage-withstand test is unqualified.If the testing time finishes, tester is not alarmed, then is test passes.Voltage-withstand test finishes, and presses table
Put away sports equipment and be lifted up, make probe from shifting electric energy meter.Due to need not manually wiring, substantially increase test security and
Detection efficiency.
The utility model make use of pressure gauge stand input terminal (also referred to as binding post) always according to pressure test principle, resistance to
Voltage resistant instrument output 4000V voltages arrive electric energy meter by the way that electric energy meter is high-end during pressure test, whether test the electric energy meter internal component
Breakdown, such as breakdown earth terminal will produce leakage current, when leakage current is more than setting, side voltage resistant instrument alarm, if test
Time up, tester are not alarmed, then qualified for the electric energy meter voltage-withstand test.According to this characteristic of experiment, do further
Improve, and direct access electric energy meter voltage x current string is together, so forceful electric power series electrical pressure side.Therefore we according to
Principle mandates：All current circuits and voltage circuit and reference voltage more than 40V auxiliary line link together for a bit,
As high-end, pressure gauge stand light current terminal series-shunt ground connection is a bit, as earth terminal.Test voltage puts on the voltage of the point-to-point transmission
Terminal.Voltage-withstand test is carried out to electric energy meter, test voltage should be raised to setting in (5~10) s by zero, and keep 1min, with
Test voltage drops to zero at the same rate afterwards, and in test process, if test electric current is more than setting, tester is alarmed,
Represent that electric energy meter component internal electron original paper has breakdown, then the electric energy meter voltage-withstand test is unqualified.If the testing time finishes,
Tester is not alarmed, then qualified for the electric energy meter voltage-withstand test.
The beneficial effects of the utility model：
Device of the present utility model is simple, easy to manufacture；It is easy-to-connect, quick, and safe operation；Solve and be difficult to meet
Present production requirement, artificial wiring are cumbersome and the drawback such as easily wiring error occur and waste time and energy.
Brief description of the drawings
Fig. 1 is schematic device of the present utility model；
Fig. 2 is schematic diagram of the present utility model.
Wherein, 1- operating desks, 2- pressure gauge stands, 3- ground terminals A, 4- pressure gauge stand hand lever, 5- pressure table handles, 6- binding posts
Seat, 7- probes, 8- voltage terminals, 9- ground terminals B, 10- stuck-module.
Embodiment：
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
A kind of exemplary embodiments of the present utility model, as shown in figure 1, being a kind of electric energy meter pressure test fast-wiring dress
Put, operating desk 1, pressure gauge stand 2, wherein, operating desk：Predominantly standard type aluminium sheet table top, electric energy position adjusting mechanism include pressure table
Handle 4 and pedestal stuck-module 10, pressure gauge stand include outlet terminal stroma 6 and 7,8 groups of the plurality of probes located at terminal base
Into it needs to ensure that probe can be in concentric position with connection box of electric energy meter hole.Gauge stand is pressed to be arranged on operation by stuck-module
On platform, stuck-module is connected by mounting hole with operating desk.
After electric energy meter is put into pressure resistant testing device region, driving pressure table handle 5 is run downwards, and fixed epitope is put, and is improved
Contact pin accuracy, driving pressure gauge stand, which is put away sports equipment, 4 to be pressed downward, and is inserted a probe into electric energy meter, is then visited voltage resistant instrument high-voltage output line
Head crocodile clip is clipped on voltage terminal 8, and voltage-withstand test is carried out to electric energy meter, in test process, if test electric current is more than rule
Definite value, then tester alarm.If when timer is to 0, tester is not alarmed, then is test passes.Voltage-withstand test finishes,
Pressure table, which is put away sports equipment, to be lifted up, and makes probe from shifting electric energy meter.Due to need not manually wiring, substantially increase the safety of test
Property and detection efficiency.
As shown in Figure 2：Pressure gauge stand contact pin back wiring board forceful electric power input terminal 13,14,15,16,17 should connect and with electricity
Pressure side electron current terminal string is as high-end together for a bit.Light current lead-out terminal 19,20,21,22,23,24,25,26,27,
28 be cascaded for a bit, as earth terminal.
Its principle is that voltage resistant instrument exports 4000V voltages and tests the electric energy meter by the way that electric energy meter is high-end to electric energy meter earth terminal and be
It is no breakdown.Terminal base on pressure gauge stand is provided with the probe aperture that two rows are used to intert probe, wherein upper row is signal pin hole, lower row
For voltage pin hole, because direct access electric energy meter voltage x current string is together, all forceful electric power only beat voltage, and its principle is
Voltage resistant instrument export 4000V voltages by electric energy meter it is high-end whether to electric energy meter test the electric energy meter internal component breakdown, such as
Breakdown earth terminal will produce leakage current, and when leakage current is more than setting, side voltage resistant instrument is alarmed, if the testing time finishes, is surveyed
Examination instrument is not alarmed, then qualified for the electric energy meter voltage-withstand test.According to this feature.We change back panel wiring using table base
When, according to principle mandates：The auxiliary line of all current circuits and voltage circuit and reference voltage more than 40V links together
For a bit (pressure gauge stand forceful electric power input terminal 13,14,15,16,17 is cascaded with voltage terminal 8), as high-end, Ling Yidian
For earth terminal (pressure gauge stand light current terminal 19,20,21,22,23,24,25,26,27,28 is cascaded to ground terminal B), examination
Electrical verification pressure puts on the voltage terminal of the point-to-point transmission.Setting should be raised to by zero in (5~10) s by test requirements document voltage, and
1min is kept, subsequent test voltage drops to zero at the same rate.In test process, if test electric current is more than setting,
Tester is alarmed, and represents that electric energy meter internal component has breakdown, then unqualified for the electric energy meter voltage-withstand test.If the testing time
Finish, tester is not alarmed, then qualified for the electric energy meter voltage-withstand test.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (6)
1. a kind of electric energy meter pressure test rapid wiring device, it is characterised in that including operating desk and be arranged on operating desk
Press gauge stand, electric energy meter position adjusting mechanism；It is used to place electricity to be tested between the pressure gauge stand and electric energy meter position adjusting mechanism
Can table；
There is the pressure gauge stand voltage terminal, probe and pressure table to put away sports equipment, and electric energy meter position adjusting mechanism adjusts electric energy meter to be tested
Position, when electric energy meter to be tested wiring hole with pressure gauge stand probe be in concentric position when, driving press gauge stand put away sports equipment downwards
Action, the probe for pressing gauge stand is inserted in the wiring hole of electric energy meter to be tested, test voltage is put on the voltage terminal, real
The wiring of existing electric energy meter pressure test.
A kind of 2. electric energy meter pressure test rapid wiring device according to claim 1, it is characterised in that the pressure gauge stand
Probe be arranged on a wiring board, the wiring board has multiple forceful electric power input terminals and multiple light current input terminals, described
Multiple forceful electric power input terminals are one another in series, and are connected again with the voltage terminal；Multiple light current input terminals, which are one another in series, to be connect
Ground.
A kind of 3. electric energy meter pressure test rapid wiring device according to claim 1, it is characterised in that the operating desk
With mounting hole, for fixing the pressure gauge stand and electric energy meter position adjusting mechanism.
A kind of 4. electric energy meter pressure test rapid wiring device according to claim 3, it is characterised in that the pressure gauge stand
It is arranged on by stuck-module on operating desk, stuck-module is connected by mounting hole with operating desk.
A kind of 5. electric energy meter pressure test rapid wiring device according to claim 1, it is characterised in that the operating desk
For aluminium sheet table top.
A kind of 6. electric energy meter pressure test rapid wiring device according to claim 3, it is characterised in that the electric energy meter
Position adjusting mechanism has pedestal and pressure table handle, and pedestal is fixed on operating desk by mounting hole, presses table handle and pedestal phase
Even, pressure table handle moves the relative position that can be driven between electric energy meter to be tested and pressure gauge stand downward or upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859879.4U CN206906432U (en) | 2017-07-14 | 2017-07-14 | A kind of electric energy meter pressure test rapid wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859879.4U CN206906432U (en) | 2017-07-14 | 2017-07-14 | A kind of electric energy meter pressure test rapid wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906432U true CN206906432U (en) | 2018-01-19 |
Family
ID=61311651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859879.4U Active CN206906432U (en) | 2017-07-14 | 2017-07-14 | A kind of electric energy meter pressure test rapid wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200383A (en) * | 2021-12-14 | 2022-03-18 | 海南电网有限责任公司 | Quick termination of withstand voltage test of many epitopes |
| CN115902558A (en) * | 2023-02-15 | 2023-04-04 | 江苏盛德电子仪表有限公司 | Withstand voltage testing device for electric energy meter |
-
2017
- 2017-07-14 CN CN201720859879.4U patent/CN206906432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200383A (en) * | 2021-12-14 | 2022-03-18 | 海南电网有限责任公司 | Quick termination of withstand voltage test of many epitopes |
| CN115902558A (en) * | 2023-02-15 | 2023-04-04 | 江苏盛德电子仪表有限公司 | Withstand voltage testing device for electric energy meter |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Ji'nan City, Shandong Province Wang Yue Road 250003 No. 2000 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: Ji'nan City, Shandong Province Wang Yue Road 250003 No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: No. 150, Jinger Road, Daguanyuan, Shizhong District, Jinan City, Shandong Province Patentee after: Shandong Electric Power Marketing Center Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: Ji'nan City, Shandong Province Wang Yue Road 250003 No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA |