CN202119888U - Automatic pore-aligning screwdriver of electric energy meter - Google Patents
Automatic pore-aligning screwdriver of electric energy meter Download PDFInfo
- Publication number
- CN202119888U CN202119888U CN2011201031795U CN201120103179U CN202119888U CN 202119888 U CN202119888 U CN 202119888U CN 2011201031795 U CN2011201031795 U CN 2011201031795U CN 201120103179 U CN201120103179 U CN 201120103179U CN 202119888 U CN202119888 U CN 202119888U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- tube
- aligning
- infrared
- energy meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to an automatic pore-aligning screwdriver of an electric energy meter. The automatic pore-aligning screwdriver includes a screwdriver head connecting with a shaft of a stepping motor. The stepping motor is disposed in the screwdriver head and connected with a motor switch installed on the surface of a screwdriver body. The screwdriver head is sleeved with a combined casing tube connecting with the screwdriver body. An infrared pore-aligning unit composed of an infrared emitting tube and an infrared receiving tube symmetrically on the combined casing tube on an end of the corresponding screwdriver head. The infrared pore-aligning unit connects with a single-chip microcomputer through a comparator. The single-chip microcomputer connects with the stepping motor through a stepping motor drive unit. The combined casing tube is formed by connecting a sheath tube, a fixed tube and / or a moving tube successively. The infrared pore-aligning unit is installed on the fixed tube or the moving tube. The automatic pore-aligning screwdriver of the electric energy meter in the utility model has advantages of simple structure, convenient and reliable usage, high accuracy, strong practical applicability and the like. And by using the automatic pore-aligning screwdriver of the electric energy meter in the utility model, the labor intensity of checker is lowered.
Description
Technical field
The utility model relates to a kind of electrical energy meter calibration automatically to the hole screwdriver, belong to the calibration technology field of ammeter.
Background technology
In the prior art; Calibration equipment is totally 60 epi-positions; Last row's epi-position design attitude is higher; The border measure to be gone up the intelligent gauge seal seal of row screw height is about 180cm apart from ground factually, and ordinary people's binocular is positioned at following the 12-18cm in the crown, therefore have only in theory verification worker that height reaches 192-198cm easily the high epi-position of completion to hole operation; The verification worker of common height then when high epi-position intelligence gauge seal seal screw is carried out secondary to the hole sight line can't observe directly seal screw state, therefore verification efficient have a greatly reduced quality; The part verification worker occurred in order to finish the work the climbing calibration equipment carry out the seal screw to hole violation operation behavior.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that prior art exists; And provide a kind of existing electric screw driver improve and propose simple in structure, easy to use, reliable, degree of accuracy is high; Reduce verification worker labour intensity, practical electrical energy meter calibration is automatically to the hole screwdriver.
The purpose of the utility model is accomplished through following technical scheme; It include one with the driver bit that links to each other of axle of stepper motor; Stepper motor places in the screwdriver body; Link to each other with the motor switch of screwdriver body mounted on surface, described driver bit outside is equipped with the assembled casing that joins with screwdriver body, on the assembled casing of corresponding driver bit end, is symmetrically installed with the infrared ray be made up of infrared transmitting tube and infrared receiving tube to the casement piece; This infrared ray links to each other with single-chip microcomputer through a comparer to the casement piece, and this single-chip microcomputer links to each other with stepper motor through a step motor drive module.
Described assembled casing mainly is made up of the protecting pipe that joins successively, stationary pipes and/or adjustable pipe, and described infrared ray is installed on stationary pipes or the adjustable pipe the casement piece.
Also be serially connected with 5V modular converter and 24V Switching Power Supply between described single-chip microcomputer and the step motor drive module; Be connected to number of turns adjustment switch and stepper motor switch on the described single-chip microcomputer.
Characteristics such as the utility model belongs to a kind of improvement to prior art, and it has simple in structure, and is easy to use, reliable, and degree of accuracy is high, reduces verification worker labour intensity, practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the circuit for controlling motor schematic diagram of the utility model.
Embodiment
To combine accompanying drawing that the utility model is done detailed introduction below: shown in Figure 1; The utility model include one with the driver bit 2 that links to each other of axle of stepper motor 1; Stepper motor 1 places in the screwdriver body 3; Link to each other with the motor switch 4 of screwdriver body 3 mounted on surface; Described driver bit 2 outsides are equipped with the assembled casing 5 that joins with screwdriver body 3, on the assembled casing 5 of corresponding driver bit 2 ends, are symmetrically installed with the infrared ray be made up of infrared transmitting tube 61 and infrared receiving tube 62 to casement piece 6; This infrared ray links to each other with single-chip microcomputer 8 through a comparer 7 to casement piece 6, and this single-chip microcomputer 8 links to each other with stepper motor 1 through a step motor drive module 9, sees shown in Figure 2.
Assembled casing 5 shown in the figure mainly is made up of the protecting pipe that joins successively 51, stationary pipes 52 and/or adjustable pipe 53, and described infrared ray is installed on the stationary pipes 52 or adjustable pipe 53 that outermost joins casement piece 6.
Also be serially connected with 5V modular converter 10 and 24V Switching Power Supply 11 between described single-chip microcomputer 8 and the step motor drive module 9; Be connected to number of turns adjustment switch 12 and stepper motor switch on the described single-chip microcomputer 8.
The utility model be install infrared tube additional at driver bit 2 places, to be described infrared ray embed seal screws 13 positions to casement piece 2, surveys seal screw hole state., the infrared simulating signal of time output that is in control seal screw through hole signal is converted to control single chip computer 8 through 5V modular converter 10 a digital signal controling stepping motor driver module 9 stops after making 360 ° of stepper motor 1 rotations; Automatically accomplish the aligning of seal screwhole position when seal screw 13 is tightened in disposable completion, make things convenient for measurement verification person to accomplish lead sealing.When forward-reverse switch was got to anti-converting, infrared tube 2 quit work, and when counter-rotating, was equivalent to the common electric screwdriver.
The utility model is to the intelligence table of state's net unified standard; Design cooperates the infrared tube of seal position to survey seal screw state fully; When tightening the seal screw, realization accomplishes the aligning of seal screw; The adjustment of the fastening and screwhole position of disposable completion seal screw makes things convenient for measurement verification person directly to carry out lead sealing.When counter-rotating was loosened the screw a little, electric control system stopped infrared tube work automatically, makes things convenient for verification worker to unclamp the seal screw.
State nets intelligent gauge seal seal screw and automatically aperture apparatus has fundamentally been solved the high epi-position problem difficult to the hole, has avoided verification worker to break rules and regulations to climb the generation of calibration equipment to the incident violating the regulations in hole because of observing high epi-position screw state.Eliminated the potential safety hazard that the checker brings because of operation against rules.State's net intelligence is shown the Unified National standard simultaneously, and various places measurement centre all can use, and has very high promotional value.
Claims (3)
1. an electrical energy meter calibration is automatically to the hole screwdriver; It include one with the driver bit that links to each other of axle of stepper motor; Stepper motor places in the screwdriver body; Link to each other with the motor switch of screwdriver body mounted on surface, described driver bit outside is equipped with the assembled casing that joins with screwdriver body, on the assembled casing of corresponding driver bit end, is symmetrically installed with the infrared ray be made up of infrared transmitting tube and infrared receiving tube to the casement piece; This infrared ray links to each other with single-chip microcomputer through a comparer to the casement piece, and this single-chip microcomputer links to each other with stepper motor through a step motor drive module.
2. electrical energy meter calibration according to claim 1 is automatically to the hole screwdriver; It is characterized in that described assembled casing mainly is made up of the protecting pipe that joins successively, stationary pipes and/or adjustable pipe, described infrared ray is installed on stationary pipes or the adjustable pipe the casement piece.
3. electrical energy meter calibration according to claim 1 is characterized in that also being serially connected with between described single-chip microcomputer and the step motor drive module 5V modular converter and 24V Switching Power Supply automatically to the hole screwdriver; Be connected to number of turns adjustment switch and stepper motor switch on the described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201031795U CN202119888U (en) | 2011-04-11 | 2011-04-11 | Automatic pore-aligning screwdriver of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201031795U CN202119888U (en) | 2011-04-11 | 2011-04-11 | Automatic pore-aligning screwdriver of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119888U true CN202119888U (en) | 2012-01-18 |
Family
ID=45460942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201031795U Expired - Fee Related CN202119888U (en) | 2011-04-11 | 2011-04-11 | Automatic pore-aligning screwdriver of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121201A (en) * | 2013-03-19 | 2013-05-29 | 欧朗科技（苏州）有限公司 | Stored program control electric screw driver |
| CN105510660A (en) * | 2015-11-25 | 2016-04-20 | 国网辽宁省电力有限公司锦州供电公司 | Plastic seal cover member of electric energy meter box |
| CN110394756A (en) * | 2019-07-15 | 2019-11-01 | 四川神华天明发电有限责任公司 | A kind of dismantling device |
| CN111702441A (en) * | 2020-06-09 | 2020-09-25 | 泉州市泉港区竞丰工业设计服务中心 | Manipulator device system for fixing and matching bolt and screw |
-
2011
- 2011-04-11 CN CN2011201031795U patent/CN202119888U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121201A (en) * | 2013-03-19 | 2013-05-29 | 欧朗科技（苏州）有限公司 | Stored program control electric screw driver |
| CN105510660A (en) * | 2015-11-25 | 2016-04-20 | 国网辽宁省电力有限公司锦州供电公司 | Plastic seal cover member of electric energy meter box |
| CN110394756A (en) * | 2019-07-15 | 2019-11-01 | 四川神华天明发电有限责任公司 | A kind of dismantling device |
| CN111702441A (en) * | 2020-06-09 | 2020-09-25 | 泉州市泉港区竞丰工业设计服务中心 | Manipulator device system for fixing and matching bolt and screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180411 |