CN115327468B - Intelligent ammeter check-out set - Google Patents
Intelligent ammeter check-out set Download PDFInfo
- Publication number
- CN115327468B CN115327468B CN202210927446.3A CN202210927446A CN115327468B CN 115327468 B CN115327468 B CN 115327468B CN 202210927446 A CN202210927446 A CN 202210927446A CN 115327468 B CN115327468 B CN 115327468B
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- conductive copper
- fixed
- checked
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The invention provides intelligent electric energy meter calibration equipment, which comprises a fixed base, wherein an electric energy meter calibration instrument main body is fixed on the right side of the upper part of the fixed base through bolts; the upper part of the insulating cover component is provided with an electric energy meter to be checked, and the outer side of the electric energy meter to be checked is sleeved with a transparent observation cover component; the left side and the right side of the rear end of the inner side of the transparent observation cover assembly are respectively inserted with a fixed upright post. The ceramic insulating base, the limiting sliding groove, the grounding conductive copper column, the wire inlet end conductive copper column and the wire outlet end conductive copper column are arranged, so that the wire inlet, the wire connection and the grounding end conductive copper column can be fixed respectively, the wire inlet and the wire connection can be connected at one time when the electric energy meter to be checked is checked, and the checking efficiency of the device is improved.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to intelligent electric energy meter verification equipment.
Background
The utility model provides a need all carry out the check-up before the electric energy meter leaves the factory, compare the electric energy reading of being calibrated electric energy meter and check-up in the same time, thereby obtain the error of being calibrated electric energy meter, a buckle formula three-phase four-wire electric energy meter on-the-spot check-up appearance of current patent application number is CN201820090828.4, including three-phase four-wire electric energy meter check-up appearance main part and set up the three-phase four-wire electric energy meter check-up circuit board in three-phase four-wire electric energy meter check-up appearance main part, need be connected the wire on the check-up appearance respectively on the electric energy meter, the wire that needs to be connected is more, lead to check-up efficiency is lower, and after the electric energy meter circular telegram, the staff need log recording and look over, touch electrically conductive copper post very easily, influence safety in utilization.
Therefore, the intelligent electric energy meter verification device is very necessary.
Disclosure of Invention
According to the intelligent electric energy meter verification device, the conductive copper columns are fixed on the insulating base, the electric energy meter can be directly placed on the base when the intelligent electric energy meter verification device is used, a single wiring is not needed, the working efficiency is improved, the insulating cover is arranged on the outer side, and workers can be prevented from touching the conductive end by mistake.
The technical scheme is as follows: the intelligent electric energy meter calibration equipment comprises a fixed base, wherein an electric energy meter calibration instrument main body is fixed on the right side of the upper part of the fixed base through bolts, and the intelligent electric energy meter calibration equipment is characterized in that a fixed connection frame assembly is installed on the left side of the upper part of the fixed base, and a covering insulating cover assembly is arranged on the upper part of the fixed connection frame assembly; the upper part of the insulating cover component is provided with an electric energy meter to be checked, and the outer side of the electric energy meter to be checked is sleeved with a transparent observation cover component; the left side and the right side of the rear end of the inner side of the transparent observation cover assembly are respectively inserted with a fixed upright post.
Preferably, the fixed connection frame assembly comprises a ceramic insulation seat, wherein limit sliding grooves are respectively formed in the front end and the rear end of the ceramic insulation seat, and a grounding conductive copper column, a wire inlet end conductive copper column and a wire outlet end conductive copper column are respectively inlaid on the upper portion of the ceramic insulation seat.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the ceramic insulating base, the limiting chute, the grounding conductive copper column, the wire inlet end conductive copper column and the wire outlet end conductive copper column are arranged, so that the wire inlet and the wire connection and the grounding end conductive copper column can be fixed, and the wire inlet and the wire connection and the grounding end conductive copper column can be connected at one time when the electric energy meter to be verified is verified, and the verification efficiency of the device is improved.
2. According to the invention, the insulating plastic cover, the limiting slide block, the sliding sleeve and the compression spring are arranged, so that the conductive copper column is shielded, workers are prevented from touching the electrified copper column by mistake in the testing process, and the safety of the device during verification is improved.
3. According to the invention, the metal lower pressing plate, the transparent protective cover, the rubber pressing column, the mounting sleeve and the locking bolt are arranged, so that the position of the electric energy meter to be checked is fixed, the wiring terminal at the lower part of the electric energy meter to be checked is contacted with the copper column, and the transparent protective cover has a protective effect and does not influence the checking of staff on the electric energy meter to be checked.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the fixed link assembly of the present invention.
Fig. 3 is a schematic view of the structure of the covering insulation cover assembly of the present invention.
Fig. 4 is a schematic structural view of the transparent viewing hood assembly of the present invention.
In the figure:
1. a fixed base; 2. a power meter calibrator body; 3. a fixed connection rack assembly; 31. a ceramic insulating base; 32. limiting sliding grooves; 33. grounding conductive copper columns; 34. a wire inlet end conductive copper column; 35. conducting copper columns at the wire outlet end; 4. covering the insulating cover assembly; 41. an insulating plastic cover; 42. a limit sliding block; 43. sliding the sleeve; 44. a compression spring; 5. an electric energy meter to be checked; 6. a transparent viewing hood assembly; 61. a metal lower platen; 62. a transparent protective cover; 63. a rubber pressing column; 64. installing a sleeve; 65. a locking bolt; 7. and fixing the upright post.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1, the intelligent electric energy meter calibration equipment comprises a fixed base 1, wherein an electric energy meter calibration instrument main body 2 is fixed on the right side of the upper part of the fixed base 1 through bolts, a fixed connecting frame assembly 3 is arranged on the left side of the upper part of the fixed base 1, and a covering insulating cover assembly 4 is arranged on the upper part of the fixed connecting frame assembly 3; the upper part of the insulating cover assembly 4 is provided with an electric energy meter 5 to be checked, and the outer side of the electric energy meter 5 to be checked is sleeved with a transparent observation cover assembly 6; the left side and the right side of the rear end of the inner side of the transparent observation cover assembly 6 are respectively inserted with a fixed upright post 7.
As shown in fig. 3, in the above embodiment, specifically, the insulating cover assembly 4 includes an insulating plastic cover 41, four corners of the lower part of the inner side of the insulating plastic cover 41 are respectively provided with a limit slider 42, the upper part of the inner side of the insulating plastic cover 41 is integrally provided with a sliding sleeve 43, and compression springs 44 are disposed on the left and right sides of the inner side of the insulating plastic cover 41; the weight of the electric energy meter 5 to be checked can downwards press the insulating plastic cover 41, and the insulating plastic cover 41 drives the sliding sleeve 43 to downwards move on the outer sides of the grounding conductive copper column 33, the wire inlet conductive copper column 34 and the wire outlet conductive copper column 35 respectively.
As shown in fig. 4, in the above embodiment, specifically, the transparent observation cover assembly 6 includes a metal lower pressing plate 61, a transparent protective cover 62 is glued to the lower portion of the metal lower pressing plate 61, rubber pressing columns 63 are glued to the left and right sides of the lower portion of the metal lower pressing plate 61, mounting sleeves 64 are inlaid on the left and right sides of the upper portion of the metal lower pressing plate 61, and locking bolts 65 are screwed on the outer sides of the mounting sleeves 64; and the metal lower pressing plate 61 is moved downwards, and the metal lower pressing plate 61 drives the transparent protective cover 62 to move downwards, so that the transparent protective cover 62 covers the outer side of the electric energy meter 5 to be checked.
In the above embodiment, specifically, the grounding conductive copper pillar 33 is located on the right side of the upper portion of the ceramic insulating base 31, and the lower portion of the ceramic insulating base 31 is bolted to the fixing base 1, so as to improve the insulating effect at the joint.
In the above embodiment, specifically, the three wire-inlet-end conductive copper columns 34 and the three wire-outlet-end conductive copper columns 35 are respectively disposed, and the wire-inlet-end conductive copper columns 34 and the wire-outlet-end conductive copper columns 35 are disposed at intervals, so that the wires can be connected quickly.
In the above embodiment, specifically, the fixing upright post 7 is located at the rear end of the ceramic insulating seat 31, and the two limiting sliding grooves 32 are arranged at the front end and the rear end of the ceramic insulating seat 31 in a group, so as to play a supporting role.
In the above embodiment, specifically, the upper portion of the ceramic insulating base 31 is disposed at the lower portion of the inner side of the insulating plastic cover 41, the limiting slider 42 is inserted into the inner side of the limiting chute 32, and shields the grounding conductive copper column 33, the wire inlet conductive copper 34 and the wire outlet conductive copper column 35 respectively, so as to prevent the personnel from touching by mistake in the energizing process.
In the above embodiment, specifically, the sliding sleeve 43 is sleeved on the upper portion of the grounding conductive copper column 33, the upper portion of the incoming conductive copper column 34, and the upper portion of the outgoing conductive copper column 35, so as to ensure that the sliding sleeve 43 can slide up and down.
In the above embodiment, specifically, the upper portion of the compression spring 44 is sleeved with the leftmost and rightmost sliding sleeves 43, and the lower portion of the compression spring contacts with the upper portion of the ceramic insulating base 31 to push the insulating plastic cover 41 to automatically reset upwards.
In the above embodiment, specifically, the transparent protective cover 62 is sleeved on the outer side of the electric energy meter 5 to be checked, the ceramic insulating base 31 and the insulating plastic cover 41 are respectively located on the lower inner side of the transparent protective cover 62, and the outer side of the electric energy meter 5 to be checked is covered integrally.
In the above embodiment, specifically, the fixing upright posts 7 penetrate through the inner side of the mounting sleeve 64 and are respectively located at the left and right sides of the rear end of the inner side of the transparent protective cover 62, so that the normal observation of the electric energy meter 5 to be checked by workers is not affected while the protective effect is achieved.
Principle of operation
According to the invention, a new electric energy meter 5 to be checked is placed on the upper portion of an insulating plastic cover 41, the weight of the electric energy meter 5 to be checked can downwards press the insulating plastic cover 41 to press a compression spring 44, the insulating plastic cover 41 drives a sliding sleeve 43 to downwards move on the outer sides of a grounding conductive copper column 33, a wire inlet conductive copper column 34 and a wire outlet conductive copper column 35 respectively until the grounding conductive copper column 33 is good, the wire inlet conductive copper column 34 and the upper portion of the wire outlet conductive copper column 35 are respectively inserted into corresponding wiring holes on the lower portion of the electric energy meter 5 to be checked, then a metal lower pressing plate 61 is downwards moved, the metal lower pressing plate 61 drives a transparent protective cover 62 to downwards move, so that the transparent protective cover 62 covers the outer side of the electric energy meter 5 to be checked, the rubber pressing column 63 applies downwards pressure on the upper portion of the electric energy meter 5, finally a locking bolt 65 is screwed, the position of the metal lower pressing plate 61 is fixed, then an external power supply is utilized to electrify the device, the external power supply is supplied to a main body 2 of the electric energy meter, and the main body 2 of the electric energy meter can display whether a part of current is transmitted to the electric energy meter 5 to the electric energy meter through the wire inlet conductive copper column 34 and the wire outlet conductive copper column 5 to the electric energy meter 5 to display the error values of the electric energy meter to be checked, and the error values of the electric energy meter 5 to be checked, which are displayed in the front end of the electric energy meter 5 to be checked, respectively, and the error values are displayed on the front end of the electric energy meter 5 to be checked, respectively, and the front end to be checked, and the error display value is displayed.
By using the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the invention.
Claims (4)
1. The intelligent electric energy meter verification device comprises a fixed base (1), wherein an electric energy meter verification instrument main body (2) is fixed on the right side of the upper part of the fixed base (1) through bolts, and the intelligent electric energy meter verification device is characterized in that a fixed connection frame assembly (3) is installed on the left side of the upper part of the fixed base (1), and a covering insulation cover assembly (4) is arranged on the upper part of the fixed connection frame assembly (3); the upper part of the insulating cover assembly (4) is provided with an electric energy meter (5) to be checked, and the outer side of the electric energy meter (5) to be checked is sleeved with a transparent observation cover assembly (6); the left side and the right side of the rear end of the inner side of the transparent observation cover assembly (6) are respectively inserted with a fixed upright post (7); the fixed connecting frame assembly (3) comprises a ceramic insulating seat (31), wherein limiting sliding grooves (32) are respectively formed in the front end and the rear end of the ceramic insulating seat (31), and a grounding conductive copper column (33), a wire inlet end conductive copper column (34) and a wire outlet end conductive copper column (35) are respectively inlaid on the upper part of the ceramic insulating seat (31); the covering insulating cover assembly (4) comprises an insulating plastic cover (41), limit sliding blocks (42) are respectively arranged at four corners of the lower part of the inner side of the insulating plastic cover (41) in a screwed mode, sliding sleeves (43) are integrally arranged on the upper part of the inner side of the insulating plastic cover (41), and compression springs (44) are arranged on the left side and the right side of the inner side of the insulating plastic cover (41); the transparent observation cover assembly (6) comprises a metal lower pressing plate (61), a transparent protective cover (62) is glued on the lower portion of the metal lower pressing plate (61), rubber pressing columns (63) are glued on the left side and the right side of the lower portion of the metal lower pressing plate (61), mounting sleeves (64) are inlaid on the left side and the right side of the upper portion of the metal lower pressing plate (61), and locking bolts (65) are connected with the outer side threads of the mounting sleeves (64).
2. The intelligent electric energy meter checking device according to claim 1, wherein the grounding conductive copper column (33) is located on the right side of the upper portion of the ceramic insulating base (31), and the lower portion of the ceramic insulating base (31) is connected with the fixing base (1) through bolts.
3. The intelligent electric energy meter checking device according to claim 1, wherein three wire inlet-end conductive copper columns (34) and three wire outlet-end conductive copper columns (35) are respectively arranged, and the wire inlet-end conductive copper columns (34) and the wire outlet-end conductive copper columns (35) are arranged at intervals.
4. The intelligent electric energy meter checking device according to claim 1, wherein the fixed upright post (7) is positioned at the rear end of the ceramic insulating seat (31), and the two limiting sliding grooves (32) are arranged at the front end and the rear end of the ceramic insulating seat (31) in a group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927446.3A CN115327468B (en) | 2022-08-03 | 2022-08-03 | Intelligent ammeter check-out set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927446.3A CN115327468B (en) | 2022-08-03 | 2022-08-03 | Intelligent ammeter check-out set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115327468A CN115327468A (en) | 2022-11-11 |
| CN115327468B true CN115327468B (en) | 2023-10-03 |
Family
ID=83921854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210927446.3A Active CN115327468B (en) | 2022-08-03 | 2022-08-03 | Intelligent ammeter check-out set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115327468B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2548166Y (en) * | 2002-04-29 | 2003-04-30 | 朱伟 | Meter-connecting wiring terminal for calibrating three-phase electricity-meter |
| CN108008344A (en) * | 2018-01-19 | 2018-05-08 | 陈劲游 | Buckle formula three-phase four-wire electric energy meter on-spot check gauge |
| CN108152785A (en) * | 2018-01-19 | 2018-06-12 | 陈劲游 | Buckle type three-phase three-wire electric energy meter on-site calibration instrument |
| CN110207857A (en) * | 2019-07-04 | 2019-09-06 | 南京飞腾电子科技有限公司 | A kind of calibration equipment and its method of calibration of connection box of electric energy meter terminal temperature detection |
| CN210155314U (en) * | 2019-06-26 | 2020-03-17 | 浙江共同电子科技有限公司 | Electric energy meter field calibration device |
| CN210270143U (en) * | 2019-05-14 | 2020-04-07 | 广州力赛计量检测有限公司 | Novel three-phase electric energy meter calibrator |
| CN111609950A (en) * | 2020-06-22 | 2020-09-01 | 江阴长仪集团有限公司 | Device and method for checking temperature measuring function of wiring terminal of electric energy meter |
| CN212845896U (en) * | 2020-06-28 | 2021-03-30 | 广东君安志远科技有限公司 | On-site check meter for three-phase electric energy meter |
| CN216351181U (en) * | 2021-06-18 | 2022-04-19 | 太原市优特奥科电子科技有限公司 | Electric energy meter calibration device |
| CN216595474U (en) * | 2021-11-18 | 2022-05-24 | 云南电网有限责任公司临沧供电局 | Electric energy meter on-site calibration device with double-loop calibration function |
-
2022
- 2022-08-03 CN CN202210927446.3A patent/CN115327468B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2548166Y (en) * | 2002-04-29 | 2003-04-30 | 朱伟 | Meter-connecting wiring terminal for calibrating three-phase electricity-meter |
| CN108008344A (en) * | 2018-01-19 | 2018-05-08 | 陈劲游 | Buckle formula three-phase four-wire electric energy meter on-spot check gauge |
| CN108152785A (en) * | 2018-01-19 | 2018-06-12 | 陈劲游 | Buckle type three-phase three-wire electric energy meter on-site calibration instrument |
| CN210270143U (en) * | 2019-05-14 | 2020-04-07 | 广州力赛计量检测有限公司 | Novel three-phase electric energy meter calibrator |
| CN210155314U (en) * | 2019-06-26 | 2020-03-17 | 浙江共同电子科技有限公司 | Electric energy meter field calibration device |
| CN110207857A (en) * | 2019-07-04 | 2019-09-06 | 南京飞腾电子科技有限公司 | A kind of calibration equipment and its method of calibration of connection box of electric energy meter terminal temperature detection |
| CN111609950A (en) * | 2020-06-22 | 2020-09-01 | 江阴长仪集团有限公司 | Device and method for checking temperature measuring function of wiring terminal of electric energy meter |
| CN212845896U (en) * | 2020-06-28 | 2021-03-30 | 广东君安志远科技有限公司 | On-site check meter for three-phase electric energy meter |
| CN216351181U (en) * | 2021-06-18 | 2022-04-19 | 太原市优特奥科电子科技有限公司 | Electric energy meter calibration device |
| CN216595474U (en) * | 2021-11-18 | 2022-05-24 | 云南电网有限责任公司临沧供电局 | Electric energy meter on-site calibration device with double-loop calibration function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115327468A (en) | 2022-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201594108U (en) | Wide-range transformer iron core grounding current on-line monitoring sensing device | |
| CN115327468B (en) | Intelligent ammeter check-out set | |
| CN208736966U (en) | A kind of arc fault detection device of photovoltaic DC-to-AC converter | |
| CN102818917B (en) | Testing clamp for through way type screw connection wiring terminal | |
| CN107658702A (en) | A kind of multi-functional cabinet protection device | |
| CN107656166A (en) | Connecting line detection device | |
| CN210243756U (en) | Rapid verification device for relay protection tripping outlet matrix | |
| CN111505456A (en) | Electric component testing and monitoring device | |
| CN215910601U (en) | A calibration equipment for calibration of polytypic relay | |
| CN208314145U (en) | A kind of combination switch intelligent detection device | |
| CN204633025U (en) | The guide tracked connecting terminal block testing apparatus that a kind of pin connects | |
| CN210720498U (en) | Insulation detector for high-voltage motor winding | |
| CN218160858U (en) | Modular lightning protection grounding device | |
| CN219695319U (en) | Automatic testing device for electronic assembly of contactor assembly | |
| CN201616538U (en) | Cable combination body and cable connector applied by cable combination body | |
| CN201402936Y (en) | Removed intellectual voltage sensor hand buggy | |
| CN208352653U (en) | A kind of novel wheel-type robot automatic charge device | |
| CN216290191U (en) | Data acquisition device of piezoresistor | |
| CN215986251U (en) | Water meter power consumption analysis device | |
| CN220440123U (en) | New forms of energy booster station ground protection device | |
| CN220730325U (en) | Test fixture for microcomputer protection device | |
| CN208862340U (en) | It is provided with the connecton layout of harness and connector detection structure | |
| CN221039324U (en) | Detection device | |
| CN217133207U (en) | Novel intelligent lightning protection online monitoring terminal | |
| CN219552514U (en) | Substation ground net state monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |