CN112379326A - Intelligent electric energy meter light pulse automatic positioning and collecting device - Google Patents
Intelligent electric energy meter light pulse automatic positioning and collecting device Download PDFInfo
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- CN112379326A CN112379326A CN202011331579.1A CN202011331579A CN112379326A CN 112379326 A CN112379326 A CN 112379326A CN 202011331579 A CN202011331579 A CN 202011331579A CN 112379326 A CN112379326 A CN 112379326A
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- 238000002788 crimping Methods 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 6
- 238000012795 verification Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
Abstract
The application discloses an automatic positioning and collecting device for optical pulses of an intelligent electric energy meter, which comprises a first crank arm, a connecting pin, a second crank arm, a spiral arm, a limiting cylinder, a connecting piece and a collecting module; the first crank arm is a bending rod, one end of the first crank arm is movably connected with a crimping block of the automatic calibration device of the electric energy meter, namely when the first crank arm moves on the crimping block of the automatic calibration device of the electric energy meter, the first crank arm can rotate around a connecting point while moving along with the crimping block of the automatic calibration device of the electric energy meter; the other end of the first crank arm is movably connected with the connecting pin, namely the first crank arm can rotate around the connecting point of the connecting pin when moving; the connecting pin is a straight rod, and two ends of the connecting pin are provided with rotary connecting holes. The light pulse automatic positioning and collecting device realizes the movement of the automatic compression joint electric energy meter compression joint block following the automatic electric energy meter calibration device.
Description
Technical Field
The invention belongs to the technical field of electric energy meter calibration and test, and relates to an intelligent electric energy meter light pulse automatic positioning and collecting device.
Background
With the development of power grid intellectualization, a large number of intelligent electric energy meters are installed and used in a power grid, the intelligent electric energy meters are used as a metering device with a 'mandatory verification property', a strict management system is provided, mandatory full-performance verification is executed, and the intelligent electric energy meters need to be detected according to national grid company detection standards, detection flows and the like before being installed and used, so that the safety and reliability of the operation of the intelligent electric energy meters are ensured.
Aiming at the detection requirements of a large number of intelligent electric energy meters, the automatic detection of the electric energy meters is a relatively effective solution widely adopted at present, the application of the automatic detection lines of the electric energy meters eliminates the detection quality difference caused by human and regional factors, effectively improves the detection and distribution working quality efficiency and the metering management level, realizes the automatic and information management, and saves a large amount of manpower.
There is the auxiliary terminal interface traditional electric energy meter bottom, and electric energy meter pulse data adopts the RS485 communication through the auxiliary terminal, and new-type intelligent electric energy meter will cancel the auxiliary terminal interface of meter bottom, and meter pulse data passes through the positive light mouthful of table and exports in real time through the mode of scintillation, will gather light mouthful pulse data and need openly set up optical pulse collection module at the electric energy meter. At present, the general method is to adopt a sucker to suck an optical pulse acquisition module on the front surface of an electric energy meter for acquisition, and the method has two defects which cannot be overcome: firstly, the sucker is attached to the front surface of the electric energy meter in a manual adsorption mode, and automation cannot be realized; another disadvantage is poor reliability, and the suction cup is prone to fall off during inspection, resulting in failed acquisition due to the heavy acquisition module.
Meanwhile, when the optical pulse acquisition module is positioned right above the information transmitting port, a meter hanging and a meter falling table which can seriously affect the calibration of the electric energy meter must be designed, the optical pulse acquisition module shrinks when the electric energy meter is replaced and hung, the electric energy meter is not affected to be taken and replaced by an operator, and when the electric energy meter is crimped and calibrated, the optical pulse acquisition module automatically shifts right ahead the electric energy meter to receive information and complete the sampling work.
Disclosure of Invention
In order to solve the defects in the prior art, the application provides the device and the method for automatically positioning and acquiring the optical pulse of the intelligent electric energy meter, the automatic crimping and electric energy meter hanging frame crimping and releasing functions of the automatic electric energy meter calibration device can be followed, the automatic electric energy meter hanging frame crimping and electric energy meter hanging frame crimping are linked with the electric energy meter crimping device to automatically guide and position, and the acquisition module is rapidly screwed to a specified position or is rapidly moved away.
In order to achieve the above object, the first invention of the present application adopts the following technical solutions:
an intelligent electric energy meter optical pulse automatic positioning and collecting device is arranged on an electric energy meter automatic checking device, and realizes the movement of the optical pulse automatic positioning and collecting device along with the movement of an automatic pressure welding electric energy meter pressure welding block of the electric energy meter automatic checking device, wherein the optical pulse automatic positioning and collecting device comprises a first crank arm, a connecting pin, a second crank arm, a spiral arm, a connecting piece and a collecting module;
the first crank arm is a bending rod, one end of the first crank arm is movably connected with a crimping block of the automatic calibration device of the electric energy meter, namely when the first crank arm moves on the crimping block on the automatic calibration device of the electric energy meter, the first crank arm can rotate around a connecting point while moving along with the crimping block 3 of the automatic calibration device of the electric energy meter; the other end of the first crank arm is movably connected with the connecting pin, namely the first crank arm can rotate around the connecting point of the connecting pin when moving;
the connecting pin is a straight rod, and two ends of the connecting pin are provided with rotary connecting holes;
the second crank arm is a bending rod, and one end of the second crank arm is movably connected with the connecting pin, namely the second crank arm can rotate around the connecting point of the connecting pin when moving; the other end of the second crank arm is movably connected with the spiral arm, namely the second crank arm can rotate around a connecting point with the spiral arm when moving;
the rotating arm main body is a cylinder, is arranged on the automatic calibration device of the electric energy meter and can rotate around the mounting hole, an extending arm is arranged on the rotating arm, the extending arm is movably connected with the second crank arm, and the rotating arm is fixedly connected with a connecting piece;
the connecting piece is rotatable extensible member, and it connects collection system and drives collection system and remove, realizes the collection to the electric energy meter pulse lamp signal of different models.
The invention further comprises the following preferred embodiments:
preferably, the center of the radial arm is provided with a limiting cylinder, and the limiting cylinder is used for limiting the rotation angle range of the radial arm.
Preferably, the connecting piece includes rotary rod and cradling piece, the rotary rod is a right angle pole, right angle pole one end fixed connection spiral arm, and the cradling piece is connected to the right angle pole other end, cradling piece one end fixed connection the right angle pole, other end fixed connection collection system, but cradling piece length-adjusting, length adjusting device include rotatory knob on the cradling piece, and the runner is flexible along with the flexible arm of knob rotary drive back and forth, and the rotational positioning knob is fixed when flexible to appointed length, realizes the collection to the electric energy meter pulse lamp signal of different models.
Preferably, the rotating knob of the length adjusting device on the bracket is matched with the turbine scroll rod to realize the length adjustment of the telescopic arm.
Preferably, a section of length of the right-angle rod on the rotating rod, which is connected with the support rod, is set according to the height of the electric energy meter.
Preferably, the adjustable length range of the length adjusting device on the bracket is set according to the distribution range of the pulse lamps in the electric energy meter.
Preferably, the lengths and the initial angles of the first crank arm, the connecting pin, the second crank arm and the radial arm extending arm meet the condition that when a crimping block on the electric energy meter automatic calibration device moves downwards to a position, the acquisition module just rotates to the pulse lamp.
The beneficial effect that this application reached:
according to the invention, the automatic rotation displacement of the acquisition module is realized by pushing the compression block, the detection efficiency and the detection stability are improved, the acquisition mode of manually pressing the acquisition sucker during the automatic verification of the electric energy meter is improved, and a technical guarantee is provided for the automatic verification of the electric energy meter in the whole process.
Drawings
FIG. 1 is a front view of a lifting state of an automatic positioning and collecting device for light pulses of an intelligent electric energy meter according to the present invention;
FIG. 2 is a side view of the lifting state of the automatic positioning and collecting device for light pulse of the intelligent electric energy meter according to the present invention;
FIG. 3 is a front view of a pressing state of the automatic positioning and collecting device for light pulses of an intelligent electric energy meter according to the present invention;
FIG. 4 is a side view of the intelligent electric energy meter light pulse automatic positioning and collecting device in a pressing state;
FIG. 5 is a perspective view of an assembly body of the automatic optical pulse positioning and collecting device of an intelligent electric energy meter omitting the lifting state of the automatic calibration device of the electric energy meter;
FIG. 6 is a perspective view of an assembly body of the automatic optical pulse positioning and collecting device of an intelligent electric energy meter, omitting an elevation state of another view angle of the automatic calibration device of the electric energy meter;
FIG. 7 is a perspective view of an assembly body of the automatic optical pulse positioning and collecting device of an intelligent electric energy meter, wherein the assembly body omits a pressing state of an automatic electric energy meter calibration device;
FIG. 8 is a perspective view of an assembly body of the automatic optical pulse positioning and collecting device of an intelligent electric energy meter, omitting a downward pressing state of another view angle of the automatic calibration device of the electric energy meter;
fig. 9 is a perspective view of a length adjusting device of an automatic positioning and collecting device for light pulses of an intelligent electric energy meter according to the present invention.
The reference signs are: 1. an electric energy meter; 2. a screw rod; 3. a crimping block; 4. a first crank arm; 5. a connecting pin; 6. a second crank arm; 7. a limiting cylinder; 8. a connecting member; 9. a connecting member; 10. a collection device; 11. rotating the knob; 12. positioning a knob; 13. a rotating wheel; 14. a telescopic arm; 15. a swing arm; 16. rotating the rod; 17. a support rod.
Detailed Description
The present application is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present application is not limited thereby.
As shown in fig. 5-8, an automatic optical pulse positioning and collecting device for an intelligent electric energy meter is installed on an automatic electric energy meter calibration device, and realizes the movement of the automatic optical pulse positioning and collecting device along with the movement of an automatic pressure welding electric energy meter connecting block of the automatic electric energy meter calibration device, wherein the automatic optical pulse positioning and collecting device comprises a first crank arm 4, a connecting pin 5, a second crank arm 6, a rotary arm 15, a limiting cylinder 7, a connecting piece 9 and a collecting module 10;
the first crank arm 4 is a bending rod, one end of the first crank arm 4 is movably connected with the crimping block 3 of the automatic calibration device of the electric energy meter, namely when the first crank arm 4 moves on the crimping block 3 of the automatic calibration device of the electric energy meter, the first crank arm 4 can rotate around a connecting point while moving along with the crimping block of the automatic calibration device of the electric energy meter; the other end of the first crank arm 4 is movably connected with a connecting pin 5, namely the first crank arm 4 can rotate around the connecting point of the connecting pin 5 when moving;
the connecting pin 5 is a straight rod, and two ends of the connecting pin are provided with rotary connecting holes;
the second crank arm 6 is a bending rod, one end of the second crank arm is movably connected with the connecting pin 5, namely the second crank arm 6 can rotate around the connecting point of the connecting pin 5 when moving; the other end of the second crank arm 6 is movably connected with a radial arm 15, namely the second crank arm 6 can rotate around the connection point with the radial arm 15 when moving;
the main body of the spiral arm 15 is a cylinder, the spiral arm 15 is mounted on the automatic calibration device of the electric energy meter and can rotate around a mounting hole, an extending arm is arranged on the spiral arm 15 and movably connected with the second crank arm 6, a limiting cylinder 7 is arranged in the center of the spiral arm 15 and used for limiting the rotation angle range of the spiral arm 15, and the spiral arm 15 is fixedly connected with a connecting piece 9;
the limiting cylinder 7 is used for limiting the rotating angle range of the radial arm 15;
as shown in fig. 9, connecting piece 9 includes rotary rod 16 and cradling piece 17, rotary rod 16 is a right angle pole, right angle pole one end fixed connection spiral arm 15, and cradling piece 17 is connected to the right angle pole other end, cradling piece 17 one end fixed connection right angle pole, other end fixed connection collection system 10, but cradling piece 17 length regulation, length regulation system include rotatory knob 11 on the cradling piece 17, and runner 13 is flexible around the rotatory 11 drive flexible arm 14 of knob, and rotatory positioning knob 12 is fixed when flexible to appointed length, realizes the collection to the electric energy meter 1 pulse lamp signal of different models.
In specific implementation, the rotating knob 11 of the length adjusting device on the support rod 17 is matched with the turbine worm rod to adjust the length of the telescopic arm 14.
And a section of the right-angle rod connecting support rod 17 on the rotating rod 16 is set according to the height of the electric energy meter.
The adjustable length range of the length adjusting device on the support rod 17 is set according to the distribution range of the pulse lamps in the electric energy meter 1.
The length and the initial angle of the extending arms of the first crank arm 4, the connecting pin 5, the second crank arm 6 and the radial arm 15 meet the requirement that when the crimping block 3 on the automatic calibration device of the electric energy meter moves downwards to a position, the acquisition module 10 just rotates to the pulse lamp.
As shown in fig. 1-4, during use, when the crimping block 3 on the electric energy meter automatic calibration device is located at an initial position, the first crank arm 4, the connecting pin 5, the second crank arm 6 and the rotating arm 15 extend out of the arms to cooperate to maintain the acquisition module 10 at a position above the electric energy meter 1, and when the crimping block 3 on the electric energy meter automatic calibration device moves downwards along with the screw rod 2, the first crank arm 4, the connecting pin 5, the second crank arm 6 and the rotating arm 15 are linked with the crimping block to achieve the purpose of rotating the acquisition module 10 to a position above a pulse lamp of the electric energy meter 1.
According to the invention, the automatic rotation displacement of the acquisition module is realized by pushing the compression block, the detection efficiency and the detection stability are improved, the acquisition mode of manually pressing the acquisition sucker during the automatic verification of the electric energy meter is improved, and a technical guarantee is provided for the automatic verification of the electric energy meter in the whole process.
The present applicant has described and illustrated embodiments of the present invention in detail with reference to the accompanying drawings, but it should be understood by those skilled in the art that the above embodiments are merely preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not for limiting the scope of the present invention, and on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the scope of the present invention.
Claims (7)
1. The utility model provides an intelligence electric energy meter light pulse automatic positioning collection system installs on electric energy meter automatic check device, follows the motion of electric energy meter automatic check device's automatic crimping electric energy meter crimping piece (3) and realizes light pulse automatic positioning collection system's motion, its characterized in that:
the automatic optical pulse positioning and collecting device comprises a first crank arm (4), a connecting pin (5), a second crank arm (6), a spiral arm (15), a connecting piece (9) and a collecting module (10);
the first crank arm (4) is a bending rod, one end of the first crank arm (4) is movably connected with a pressure connection block (3) of the electric energy meter automatic calibration device, namely when the first crank arm (4) moves on the pressure connection block (3) of the electric energy meter automatic calibration device, the first crank arm (4) can rotate around a connection point of the first crank arm (4) and the pressure connection block (3) along with the movement of the pressure connection block (3) of the electric energy meter automatic calibration device; the other end of the first crank arm (4) is movably connected with a connecting pin (5), namely the first crank arm (4) can rotate around the connecting point of the connecting pin (5) when moving;
the connecting pin (5) is a straight rod, and two ends of the connecting pin are provided with rotary connecting holes;
the second crank arm (6) is a bending rod, one end of the second crank arm is movably connected with the connecting pin (5), namely, the second crank arm (6) can rotate around the connecting point of the second crank arm and the connecting pin (5) when moving; the other end of the second crank arm (6) is movably connected with a rotating arm (15), namely the second crank arm (6) can rotate around the connecting point of the second crank arm (15) when moving;
the main body of the spiral arm (15) is a cylinder, the spiral arm is mounted on the automatic calibration device of the electric energy meter and can rotate around a mounting hole, an extending arm is arranged on the spiral arm (15), the extending arm is movably connected with the second crank arm (6), and the spiral arm (15) is fixedly connected with the connecting piece (9);
the connecting piece (9) is a rotatable telescopic piece, is connected with the acquisition device (10) and drives the acquisition device (10) to move, and the acquisition of pulse lamp signals of the electric energy meters (1) of different models is realized.
2. The automatic light pulse positioning and collecting device for the intelligent electric energy meter according to claim 1, characterized in that:
the center of the radial arm (15) is provided with a limiting cylinder (7), and the limiting cylinder (7) is used for restricting the rotating angle range of the radial arm (15).
3. The automatic light pulse positioning and collecting device for the intelligent electric energy meter according to claim 1 or 2, characterized in that:
connecting piece (9) include rotary rod (16) and cradling piece (17), rotary rod (16) are a right angle pole, right angle pole one end fixed connection spiral arm (15), and cradling piece (17) is connected to the right angle pole other end, cradling piece (17) one end fixed connection the right angle pole, other end fixed connection collection system (10), but cradling piece (17) length adjustment, length adjusting device include rotatory knob (11) on cradling piece (17), and runner (13) are flexible around rotatory (11) drive flexible arm (14) along with the knob, and rotatory positioning knob (12) are fixed when flexible to appointed length, realize the collection to the electric energy meter (1) pulse lamp signal of different models.
4. The automatic light pulse positioning and collecting device for the intelligent electric energy meter according to claim 3, characterized in that:
the length of the telescopic arm (14) is adjusted by a rotary knob (11) of a length adjusting device on the support rod (17) through the matching of a turbine worm rod.
5. The automatic light pulse positioning and collecting device for the intelligent electric energy meter according to claim 3, characterized in that:
one section length of the right-angle rod on the rotating rod (16) connected with the support rod (17) is set according to the height of the electric energy meter.
6. The automatic light pulse positioning and collecting device for the intelligent electric energy meter according to claim 3, characterized in that:
the adjustable length range of the length adjusting device on the support rod (17) is set according to the distribution range of the pulse lamps in the electric energy meter (1).
7. The automatic light pulse positioning and collecting device of the intelligent electric energy meter according to any one of claims 1 to 6, characterized in that:
the length and the initial angle of the first crank arm (4), the connecting pin (5), the second crank arm (6) and the spiral arm (15) extending out of the arm meet the requirement that when a pressure joint block (3) on the electric energy meter automatic calibration device moves downwards to a position, the acquisition module (10) just rotates to the pulse lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331579.1A CN112379326A (en) | 2020-11-24 | 2020-11-24 | Intelligent electric energy meter light pulse automatic positioning and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331579.1A CN112379326A (en) | 2020-11-24 | 2020-11-24 | Intelligent electric energy meter light pulse automatic positioning and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112379326A true CN112379326A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011331579.1A Pending CN112379326A (en) | 2020-11-24 | 2020-11-24 | Intelligent electric energy meter light pulse automatic positioning and collecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675229A (en) * | 2022-02-15 | 2022-06-28 | 国网安徽省电力有限公司营销服务中心 | Photoelectric detection and centralized turning method for electric meter |
-
2020
- 2020-11-24 CN CN202011331579.1A patent/CN112379326A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675229A (en) * | 2022-02-15 | 2022-06-28 | 国网安徽省电力有限公司营销服务中心 | Photoelectric detection and centralized turning method for electric meter |
| CN114675229B (en) * | 2022-02-15 | 2023-08-04 | 国网安徽省电力有限公司营销服务中心 | Electric meter photoelectric detection turning method |
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