CN113917387B - Automatic checking and testing line for multi-station combined electric energy meter - Google Patents
Automatic checking and testing line for multi-station combined electric energy meter Download PDFInfo
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- CN113917387B CN113917387B CN202111253690.8A CN202111253690A CN113917387B CN 113917387 B CN113917387 B CN 113917387B CN 202111253690 A CN202111253690 A CN 202111253690A CN 113917387 B CN113917387 B CN 113917387B
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- sliding table
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- platform
- checking
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000012795 verification Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses an automatic calibration test line of a multi-station combined electric energy meter, which comprises a frame, wherein a calibration platform is arranged on the frame, a guide rail is arranged on the calibration platform, a first calibration sliding table and a second calibration sliding table are connected between the guide rail in a sliding way, clamping grooves are respectively formed in the first calibration sliding table and the second calibration sliding table, movable jacks are formed in the bottoms of the clamping grooves, fixed jacks are formed in the middle parts of the calibration platform, an energizing platform and a first linear reciprocating mechanism are arranged right below the fixed jacks, a metal guide post is arranged on the energizing platform, a pressing plate and a second linear reciprocating mechanism are arranged right above the fixed jacks, a first touch switch and a second touch switch are arranged between the first calibration sliding table and the fixed jacks, and a third touch switch and a fourth touch switch are arranged between the second calibration sliding table and the fixed jacks. The automatic verification test line has the characteristics of verification standard and efficient verification, and is complete in overall function and high in practicability.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic checking and testing line for a multi-station combined electric energy meter.
Background
After the electric energy meter is produced, batch self-checking is needed to detect whether the electric energy meter can be normally used and eliminate potential safety hazards. If the traditional ammeter calibrator is adopted for one-by-one calibration, the consumed labor cost is high, the efficiency is low, and the overall effect is poor. Accordingly, the invention provides an automatic checking test line for a multi-station combined electric energy meter.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an automatic checking test line for a multi-station combined electric energy meter, which has the characteristics of checking standard and high checking efficiency.
In order to solve the technical problems, the aim of the invention is realized as follows: the invention relates to an automatic calibration test line of a multi-station combined electric energy meter, which comprises a rack, wherein a calibration platform is arranged on the rack, guide rails which are symmetrically arranged left and right are arranged on the calibration platform, a first calibration sliding table close to the front side and a second calibration sliding table close to the rear side are connected between the guide rails in a sliding manner, a row of clamping grooves which are arranged along the left and right direction are respectively arranged on the first calibration sliding table and the second calibration sliding table, movable jacks which penetrate through the first calibration sliding table and the second calibration sliding table are arranged at the bottom of the clamping grooves, a fixed jack which can be matched with the movable jack on the first calibration sliding table and also can be matched with the movable jack on the second calibration sliding table is arranged at the middle part of the calibration platform, an energizing platform and a first linear reciprocating mechanism which controls the energizing platform to vertically move up and down are arranged under the fixed jack, the power-on platform is provided with a metal guide post which passes through the fixed jack and extends out of the movable jack, a pressing plate and a second linear reciprocating mechanism which controls the pressing plate to vertically move up and down are arranged right above the fixed jack, a first touch switch and a second touch switch which are arranged on the verification platform are arranged between the first verification sliding table and the fixed jack, when the first verification sliding table slides towards the second verification sliding table, the bottom of the first verification sliding table contacts the first touch switch and the second touch switch, a third touch switch and a fourth touch switch which are arranged on the verification platform are arranged between the second verification sliding table and the fixed jack, when the second verification sliding table slides towards the first verification sliding table, the bottom of the second verification sliding table contacts the third touch switch and the fourth touch switch, the first touch switch and the third touch switch are connected with the first linear reciprocating mechanism, and the second touch switch and the fourth touch switch are connected with the second linear reciprocating mechanism.
The invention is further provided with: the two sides of the first checking sliding table are respectively provided with a first positioning notch, the two sides of the second checking sliding table are respectively provided with a second positioning notch, and the guide rail is provided with a ball plunger matched with the first positioning notch and the second positioning notch; when the movable jack on the first checking sliding table is aligned with the fixed jack, the ball head part on the ball plunger is embedded into the first positioning notch, and when the movable jack on the second checking sliding table is aligned with the fixed jack, the ball head part on the ball plunger is embedded into the second positioning notch.
The invention is further provided with: one side of the first checking sliding table, which is back to the second checking sliding table, and one side of the second checking sliding table, which is back to the first checking sliding table, are both provided with push-pull handles.
The invention is further provided with: the first linear reciprocating mechanism is a push rod cylinder.
The invention is further provided with: the second linear reciprocating motion mechanism is a push rod cylinder.
In summary, the invention has the following beneficial effects: according to the automatic calibration test line for the multi-station combined electric energy meter, which is disclosed by the invention, the clamping is realized on one side of the calibration platform, the calibration is realized on the other side, so that the operation is synchronous, the calibration efficiency is greatly improved, the number of operators is reduced, the labor cost is effectively saved, the calibration standard is high-efficiency, the overall function is complete, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a part of the structure of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, preferred embodiments of the present invention will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, and are not limiting the patent claims of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention will be further described with reference to the drawings and preferred embodiments.
Example 1
Referring to fig. 1 and 2, a multi-station combined electric energy meter automatic calibration test line according to the present embodiment includes a rack, a calibration platform 1 is provided on the rack, guide rails 2 are provided on the calibration platform 1, a first calibration sliding table 3 near the front side and a second calibration sliding table 4 near the back side are slidingly connected between the guide rails 2, a row of clamping grooves 5 arranged along the left-right direction are respectively provided on the first calibration sliding table 3 and the second calibration sliding table 4, movable insertion holes 6 penetrating through the first calibration sliding table 3 and the second calibration sliding table 4 are provided at the bottom of the clamping groove 5, a fixed insertion hole 7 capable of being matched with the movable insertion holes 6 on the first calibration sliding table 3 and the movable insertion holes 6 on the second calibration sliding table 4 are provided at the middle part of the calibration platform 1, an electrifying platform 8 and a first linear reciprocating mechanism 9 for controlling the electrifying platform 8 to vertically move up and down are arranged under the fixed jack 7, a metal guide post 10 penetrating through the fixed jack 7 and extending out of the movable jack 6 is arranged on the electrifying platform 8, a pressing plate 11 and a second linear reciprocating mechanism 12 for controlling the pressing plate 11 to vertically move up and down are arranged right above the fixed jack 7, a first touch switch 13 and a second touch switch 14 are arranged between the first check sliding table 3 and the fixed jack 7 and arranged on the check platform 1, when the first check sliding table 3 slides towards the second check sliding table 4, the bottom of the first check sliding table 3 contacts the first touch switch 13 and the second touch switch 14, a third touch switch 15 and a fourth touch switch 16 are arranged between the second check sliding table 4 and the fixed jack 7, when the second checking sliding table 4 slides towards the first checking sliding table 3, the bottom of the second checking sliding table 4 contacts the third touch switch 15 and the fourth touch switch 16, the first touch switch 13 and the third touch switch 15 are connected with the first linear reciprocating mechanism 9, and the second touch switch 14 and the fourth touch switch 16 are connected with the second linear reciprocating mechanism 12.
Further, two sides of the first checking sliding table 3 are respectively provided with a first positioning notch 17, two sides of the second checking sliding table 4 are respectively provided with a second positioning notch 18, and the guide rail 2 is provided with a ball plunger 19 matched with the first positioning notch 17 and the second positioning notch 18; when the movable jack 6 on the first checking sliding table 3 is aligned with the fixed jack 7, the ball head part on the ball plunger 19 is embedded into the first positioning notch 17, and when the movable jack 6 on the second checking sliding table 4 is aligned with the fixed jack 7, the ball head part on the ball plunger 19 is embedded into the second positioning notch 18.
Further, a push-pull handle 20 is arranged on one side of the first checking sliding table 3, which is back to the second checking sliding table 4, and one side of the second checking sliding table 4, which is back to the first checking sliding table 3.
Preferably, the first linear reciprocating mechanism 9 is a push rod cylinder.
Preferably, the second linear reciprocating mechanism 12 is a push rod cylinder.
In this embodiment, first, the first calibration sliding table 3 and the second calibration sliding table 4 are both in an unclamped state, the power-on platform 8 is located at a low position, the pressing plate 11 is located at a high position, then the electric energy meter to be tested is manually clamped in the clamping groove 5 of the first calibration sliding table 3, the clamping groove 5 is used for clamping, the connector on the electric energy meter is aligned with the movable jack 6 on the first calibration sliding table 3, then the first calibration sliding table 3 is manually pushed to the middle part of the calibration platform 1, the ball head part on the ball head plunger 19 is embedded into the first positioning notch 17, at this time, the movable jack 6 on the first calibration sliding table 3 is aligned with the fixed jack 7 on the calibration platform 1, the first linear reciprocating mechanism 9 and the second linear reciprocating mechanism 12 are triggered and started, the power-on platform 8 moves upwards, the upper metal guide post 10 penetrates into the fixed jack 7 and the movable jack 6 and is connected with the connector on the electric energy meter, the pressing plate 11 moves downwards and is pressed on the electric energy meter to be fixed, and power-on the electric energy meter is calibrated; during the period, synchronous clamping is carried out on the second checking sliding table 4, and after the electric energy meter on the first checking sliding table 3 is checked, the electric energy meter is moved out of the first checking sliding table 3 and moved into the second checking sliding table 4.
According to the automatic calibration test line for the multi-station combined electric energy meter, which is disclosed by the invention, the clamping is realized on one side of the calibration platform, the calibration is realized on the other side, so that the operation is synchronous, the calibration efficiency is greatly improved, the number of operators is reduced, the labor cost is effectively saved, the calibration standard is high-efficiency, the overall function is complete, and the practicability is high.
Unless specifically stated otherwise, in the present invention, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present invention and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present invention are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a multistation combination formula electric energy meter automatic check-up test line, includes frame, its characterized in that: the machine frame is provided with a calibration platform, guide rails which are symmetrically arranged left and right are arranged on the calibration platform, a first calibration sliding table which is close to the front side and a second calibration sliding table which is close to the rear side are connected between the guide rails in a sliding manner, a row of clamping grooves which are arranged along the left and right directions are respectively arranged on the first calibration sliding table and the second calibration sliding table, movable jacks which penetrate through the first calibration sliding table and the second calibration sliding table are arranged at the bottoms of the clamping grooves, movable jacks which can be matched with the first calibration sliding table are arranged in the middle of the calibration platform, fixed jacks which can be matched with movable jacks on the second calibration sliding table are also arranged at the middle of the calibration platform, an energizing platform and a first linear reciprocating mechanism which controls the energizing platform to vertically move up and down are arranged under the fixed jacks, metal guide posts which penetrate through the fixed jacks and extend out of the movable jacks are arranged on the energizing platform, a pressing plate and a second linear reciprocating mechanism for controlling the pressing plate to vertically move up and down are arranged right above the fixed jack, a first touch switch and a second touch switch which are arranged on the check platform are arranged between the first check sliding table and the fixed jack, when the first check sliding table slides towards the second check sliding table, the bottom of the first check sliding table contacts the first touch switch and the second touch switch, a third touch switch and a fourth touch switch which are arranged on the check platform are arranged between the second check sliding table and the fixed jack, when the second check sliding table slides towards the first check sliding table, the bottom of the second check sliding table contacts the third touch switch and the fourth touch switch, the first touch switch and the third touch switch are connected with the first linear reciprocating mechanism, the second touch switch and the fourth touch switch are connected with a second linear reciprocating motion mechanism.
2. The multi-station combined electric energy meter automatic verification test line according to claim 1, wherein: the two sides of the first checking sliding table are respectively provided with a first positioning notch, the two sides of the second checking sliding table are respectively provided with a second positioning notch, and the guide rail is provided with a ball plunger matched with the first positioning notch and the second positioning notch; when the movable jack on the first checking sliding table is aligned with the fixed jack, the ball head part on the ball plunger is embedded into the first positioning notch, and when the movable jack on the second checking sliding table is aligned with the fixed jack, the ball head part on the ball plunger is embedded into the second positioning notch.
3. The multi-station combined electric energy meter automatic verification test line according to claim 1 or 2, wherein: one side of the first checking sliding table, which is back to the second checking sliding table, and one side of the second checking sliding table, which is back to the first checking sliding table, are both provided with push-pull handles.
4. The multi-station combined electric energy meter automatic verification test line according to claim 3, wherein: the first linear reciprocating mechanism is a push rod cylinder.
5. The multi-station combined electric energy meter automatic verification test line according to claim 4, wherein: the second linear reciprocating motion mechanism is a push rod cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253690.8A CN113917387B (en) | 2021-10-27 | 2021-10-27 | Automatic checking and testing line for multi-station combined electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253690.8A CN113917387B (en) | 2021-10-27 | 2021-10-27 | Automatic checking and testing line for multi-station combined electric energy meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113917387A CN113917387A (en) | 2022-01-11 |
| CN113917387B true CN113917387B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111253690.8A Active CN113917387B (en) | 2021-10-27 | 2021-10-27 | Automatic checking and testing line for multi-station combined electric energy meter |
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| Country | Link |
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| CN (1) | CN113917387B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662153A (en) * | 2012-05-23 | 2012-09-12 | 四川电力科学研究院 | Three-phase smart electricity meter alternating voltage impulse voltage test tool |
| CN103091622A (en) * | 2013-01-18 | 2013-05-08 | 宁波三星电气股份有限公司 | Final circular test (FCT) multi-station test device |
| CN204269812U (en) * | 2014-12-30 | 2015-04-15 | 德力西集团仪器仪表有限公司 | A kind of calibration console for electric energy meter |
| WO2018000178A1 (en) * | 2016-06-28 | 2018-01-04 | 宁波三星电力发展有限公司 | Pressure resistance testing apparatus for electricity meters |
| CN206945953U (en) * | 2017-07-13 | 2018-01-30 | 郑州富和电气有限公司 | Electric energy meter checking device |
| CN110346749A (en) * | 2019-08-06 | 2019-10-18 | 海盐新跃电器有限公司 | A kind of calibration console for electric energy meter |
| CN209911533U (en) * | 2019-03-27 | 2020-01-07 | 中电装备山东电子有限公司 | Electric energy meter detection system |
| CN210072049U (en) * | 2019-06-11 | 2020-02-14 | 杜欣 | Automatic crimping calibration equipment of intelligence electric energy meter tailstock |
| CN211151008U (en) * | 2019-12-11 | 2020-07-31 | 广西电网有限责任公司南宁供电局 | Portable electric energy meter circular telegram test box |
-
2021
- 2021-10-27 CN CN202111253690.8A patent/CN113917387B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662153A (en) * | 2012-05-23 | 2012-09-12 | 四川电力科学研究院 | Three-phase smart electricity meter alternating voltage impulse voltage test tool |
| CN103091622A (en) * | 2013-01-18 | 2013-05-08 | 宁波三星电气股份有限公司 | Final circular test (FCT) multi-station test device |
| CN204269812U (en) * | 2014-12-30 | 2015-04-15 | 德力西集团仪器仪表有限公司 | A kind of calibration console for electric energy meter |
| WO2018000178A1 (en) * | 2016-06-28 | 2018-01-04 | 宁波三星电力发展有限公司 | Pressure resistance testing apparatus for electricity meters |
| CN206945953U (en) * | 2017-07-13 | 2018-01-30 | 郑州富和电气有限公司 | Electric energy meter checking device |
| CN209911533U (en) * | 2019-03-27 | 2020-01-07 | 中电装备山东电子有限公司 | Electric energy meter detection system |
| CN210072049U (en) * | 2019-06-11 | 2020-02-14 | 杜欣 | Automatic crimping calibration equipment of intelligence electric energy meter tailstock |
| CN110346749A (en) * | 2019-08-06 | 2019-10-18 | 海盐新跃电器有限公司 | A kind of calibration console for electric energy meter |
| CN211151008U (en) * | 2019-12-11 | 2020-07-31 | 广西电网有限责任公司南宁供电局 | Portable electric energy meter circular telegram test box |
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| CN113917387A (en) | 2022-01-11 |
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