CN101051063A - Peripheral electromagnetic field measuring device for high voltage transport conductor - Google Patents
Peripheral electromagnetic field measuring device for high voltage transport conductor Download PDFInfo
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- CN101051063A CN101051063A CN 200710052104 CN200710052104A CN101051063A CN 101051063 A CN101051063 A CN 101051063A CN 200710052104 CN200710052104 CN 200710052104 CN 200710052104 A CN200710052104 A CN 200710052104A CN 101051063 A CN101051063 A CN 101051063A
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Abstract
A measurement device of electromagnetic field at periphery of high voltage transportation wire is prepared for setting rotary mechanism rotating around peripheral direction of wire and mobile mechanism moving radically along wire on measurement device, dividing base of rotary mechanism to top base and bottom base setting peripheral direction guide rail slot with slide block A on base, firm-jointing top of guide rod on mobile mechanism with slide block A, arranging slide block B on said guide rod, setting transducer angle regulation seat on slide block B and setting transducer fixing seat on transducer angle regulation seat.
Description
Technical field
The present invention relates to a kind of peripheral electromagnetic field measuring device for high voltage transport conductor, can be used for detecting the magnetic field intensity of high voltage electricity transmission conductive wire surrounding space, can realize certain a bit accurate location survey around the high voltage electricity transmission conductive wire, and the measurement of the Distribution of Magnetic Field on any xsect of high voltage electricity transmission conductive wire, for the research of high voltage electricity transmission conductive wire surrounding space magnetic field distribution provides test data.
Background technology
When research high voltage electricity transmission conductive wire peripheral electromagnetic field, need to detect lot of data, and require detecting sensor can place arbitrary position of high voltage electricity transmission conductive wire surrounding space, the axis of sensor can become arbitrary angle with lead.At present, the work that detects high voltage electricity transmission conductive wire surrounding space magnetic field is by manually finishing, and not only labour intensity is big, inefficiency, and can't guarantee the accuracy of testing.
In order to guarantee measuring accuracy, raise labour efficiency, reduce labour intensity that designing a kind of high voltage electricity transmission conductive wire surrounding magnetic field pick-up unit that can satisfy above-mentioned requirements is the optimum method of dealing with problems.
Summary of the invention
The purpose of this invention is to provide a kind of peripheral electromagnetic field measuring device for high voltage transport conductor, this device is alignment sensor accurately, finishes the mensuration of any position of lead Distribution of Magnetic Field situation on every side.
The technical scheme that realizes the object of the invention is: this peripheral electromagnetic field measuring device for high voltage transport conductor is provided with rotating mechanism that rotates in a circumferential direction around lead and the travel mechanism that moves radially along lead, the pedestal hollow of rotating mechanism, be divided into first pedestal and second pedestal, pedestal is provided with circumferential guide-track groove, be provided with slide block A in the guide-track groove, slide block A is installed in the guide-track groove by locking piece; The guide rod top and the slide block A of travel mechanism connect firmly, and by locking piece slide block B are installed on the guide rod, and sensor angular setting seat is loaded on the slide block B, and the sensor holder is connected on the sensor angular setting seat.
And first pedestal in this device is connected by screw bolt and nut with second pedestal; Locking piece comprises handle cap, handle set, stage clip and register pin, and handle cap and register pin are that one or fixedly connected is integral, and compression spring sleeve is loaded on outside the register pin; Slide block A is semi-circular slide block, and slide block B is a square slider; The external diameter of guide-track groove is along circumferentially being distributed with location taper hole A; Guide rod upper edge axial distribution has location taper hole B; Sensor angular setting seat is connected on the slide block B by screw rod, and sensor angular setting seat is provided with the arc groove that is close in screw rod, and sensor angular setting seat rotates on the connection plane along screw rod by arc groove.
As shown from the above technical solution, the pedestal of this device is made up of first pedestal and second pedestal, by bolt, nut pedestal is closed and buckles and be fixed on the lead, thereby also this device is fixed on the lead; Pedestal is provided with circumferential guide-track groove, and semi-circular slide block (being slide block A) can rotatablely move as 360 deg in guide-track groove; Guide rod and semi-circular slide block connect firmly, and the square slider on the guide rod (being slide block B) can move along guide rod; Sensor angular setting seat is connected on the slide block B by screw rod, and sensor angular setting seat is provided with the arc groove that is close in screw rod, and sensor angular setting seat rotates on the connection plane along screw rod by arc groove; The sensor holder connects firmly at sensor angular setting seat, and sensor is fixed on the sensor holder; Positioning of rotating and the square slider of semi-circular slide block in guide-track groove all adopts locking piece to realize along guide rod running fix, positions by stage clip in the locking piece and register pin; Semicircle slide block rotatablely moving in guide-track groove, square slider along guide rod move, rotating on the plane etc. moves all can independently carry out mutually noninterfere to the relative square slider of sensor angular setting seat separately connecting.
The external diameter of this device middle guide groove is along circumferentially being distributed with location taper hole A, to realize circular dividing according to detecting needs; Guide rod upper edge axial distribution has location taper hole B, to realize radially calibration according to detecting needs, therefore the sensor in this device can be realized the accurate location survey to high voltage electricity transmission conductive wire surrounding space any point, and device is easy to use, quick, can reach the purpose of increasing work efficiency, reduce labour intensity.
Description of drawings
Fig. 1 is a general structure synoptic diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that the I-I of Fig. 1 is to cutaway view Amplified image.
Among the figure, 1, first pedestal; 2, second pedestal; 3, guide rod; 4, bolt; 5, nut; 6, semi-circular slide block; 7, handle cap; 8, handle set; 9, stage clip; 10, register pin; 11, sensor holder; 12, sensor, 13, sensor angular setting seat; 14, guide-track groove; 15, location taper hole A; 16, square slider; 17, location taper hole B; 18, lead; 19, feather key; 20, pin; 21, ring groove.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, peripheral electromagnetic field measuring device for high voltage transport conductor provided by the invention is provided with rotating mechanism that rotates in a circumferential direction around lead and the travel mechanism that moves radially along lead, the pedestal hollow of rotating mechanism passes therethrough for lead 18, pedestal is divided into first pedestal 1 and second pedestal 2, both close by bolt 4 and nut 5 and buckle and be fastened on the lead 18,2 pin 20 clearance fit on bolt 4 and second pedestal, and can rotate around pin 20.The middle part of pedestal is provided with circumferential guide-track groove 14, be provided with slide block A in the guide-track groove 14, slide block A is semi-circular slide block 6, semi-circular slide block 6 (being slide block A) is installed in the guide-track groove 14 by locking piece, the external diameter of guide-track groove 14 is along circumferentially being distributed with location taper hole A15, to realize circular dividing according to detecting needs; Guide rod 3 tops and the semi-circular slide block 6 of travel mechanism connect firmly, guide rod 3 upper edge axial distribution have location taper hole B17, to realize radially calibration according to detecting needs, by locking piece slide block B is installed on the guide rod 3, slide block B is a square slider 16, sensor angular setting seat 13 is loaded on the square slider 16 (being slide block B), and sensor holder 11 is connected on the sensor angular setting seat 13.Square slider 16 can move and locatees along guide rod 3 through feather key 19 guiding, realizes sensor 12 location and adjustment of radius arbitrarily on a certain xsect of lead.
Semi-circular slide block 6 (being slide block A) is installed on the locking piece that locking piece in the guide-track groove 14 and square slider 16 (being slide block B) be installed on the guide rod 3 comprises handle cap 7, handle set 8, stage clip 9 and register pin 10, handle cap 7 and register pin 10 is for one or fixedly connected and be integral, and stage clip 9 is set in outside the register pin 10.Register pin 10 inserts guide-track groove 14 under the effect of stage clip 9 a certain location taper hole A15 makes semi-circular slide block 6 location, realizes the adjustment of sensor 12 at the lead circumferential position.Register pin 10 makes square slider 16 location at a certain location taper hole B17 that inserts under the effect of stage clip 9 on the guide rod 3, realizes the adjustment of sensor 12 in the lead radial position.
Sensor angular setting seat 13 is the angular setting parts of sensor 12 with respect to lead 18, sensor angular setting seat 13 is connected on the slide block B by screw rod, sensor angular setting seat 13 is provided with the arc groove 21 that is close in screw rod, sensor angular setting seat 13 rotates on the connection plane along screw rod by arc groove 21, thereby realizes the adjustment with respect to the lead angle on conductive wire cross-section of sensor holder 11, sensor 12.
The course of work of whole device is, semi-circular slide block 6 is put into guide-track groove 14, first pedestal 1 and second pedestal 2 closed to be buckled on the lead 18 then, selects the conductor cross-section position of required measurement, screws nut 5; Sensor 12 is fixed in the sensor holder 11, and sensor holder 11 is fixed on the sensor angular setting seat 13, rotation sensor angular setting seat 13 definite sensor angles that need, and be fixed on the square slider 16; The handle cap 7 of pulling out then on the semi-circular slide block 6 promotes the circumferential angle direction that guide rod 3 is selected on the required conductor cross-section, release handle cap 7, make semi-circular slide block 6 location among the location taper hole A15 of register pin 10 insertion guide-track grooves 14, the circumferential location of realizing sensor 12; Pull out the handle cap 7 on the square slider 16, slip square slider 16 is selected radial location on the required conductor cross-section, release handle cap 7, and the location taper hole B17 that register pin 10 inserts on the guide rod 3 realizes the radial location of sensor 12; Carry out reading of data successively.
Claims (7)
1. peripheral electromagnetic field measuring device for high voltage transport conductor, at least comprise sensor and the holder that is used for sensor installation, it is characterized in that: device is provided with rotating mechanism that rotates in a circumferential direction around lead and the travel mechanism that moves radially along lead, the pedestal hollow of rotating mechanism, be divided into first pedestal and second pedestal, pedestal is provided with circumferential guide-track groove, is provided with slide block A in the guide-track groove, and slide block A is installed in the guide-track groove by locking piece; The guide rod top and the slide block A of travel mechanism connect firmly, and by locking piece slide block B are installed on the guide rod, and sensor angular setting seat is loaded on the slide block B, and the sensor holder is connected on the sensor angular setting seat.
2. peripheral electromagnetic field measuring device for high voltage transport conductor according to claim 1 is characterized in that: first pedestal is connected by screw bolt and nut with second pedestal.
3. peripheral electromagnetic field measuring device for high voltage transport conductor according to claim 1 and 2, it is characterized in that: locking piece comprises handle cap, handle set, stage clip and register pin, handle cap and register pin are that one or fixedly connected is integral, and compression spring sleeve is loaded on outside the register pin.
4. peripheral electromagnetic field measuring device for high voltage transport conductor according to claim 1 and 2 is characterized in that: slide block A is semi-circular slide block, and slide block B is a square slider.
5. peripheral electromagnetic field measuring device for high voltage transport conductor according to claim 1 and 2 is characterized in that: the external diameter of guide-track groove is along circumferentially being distributed with location taper hole A.
6. peripheral electromagnetic field measuring device for high voltage transport conductor according to claim 1 and 2 is characterized in that: guide rod upper edge axial distribution has location taper hole B.
7. peripheral electromagnetic field measuring device for high voltage transport conductor according to claim 1 and 2, it is characterized in that: sensor angular setting seat is connected on the slide block B by screw rod, sensor angular setting seat is provided with the arc groove that is close in screw rod, and sensor angular setting seat rotates on the connection plane along screw rod by arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100521047A CN100498351C (en) | 2007-05-09 | 2007-05-09 | Peripheral electromagnetic field measuring device for high voltage transport conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100521047A CN100498351C (en) | 2007-05-09 | 2007-05-09 | Peripheral electromagnetic field measuring device for high voltage transport conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101051063A true CN101051063A (en) | 2007-10-10 |
| CN100498351C CN100498351C (en) | 2009-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100521047A Expired - Fee Related CN100498351C (en) | 2007-05-09 | 2007-05-09 | Peripheral electromagnetic field measuring device for high voltage transport conductor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175930A (en) * | 2011-02-01 | 2011-09-07 | 重庆大学 | Wind speed influence treatment method in measurement of total electric field of extraordinarily high-voltage DC (direct current) transmission line |
| CN103134578A (en) * | 2011-12-02 | 2013-06-05 | 苏州工业园区高登威科技有限公司 | Vibration test system of seat backrest |
| CN103777155A (en) * | 2014-02-14 | 2014-05-07 | 奥泰医疗系统有限责任公司 | Positioning frame for superconducting magnet magnetic field measurement and superconducting magnet magnetic field measurement device |
| CN104090249A (en) * | 2014-06-13 | 2014-10-08 | 中国科学院等离子体物理研究所 | Magnetic field measuring structure and measuring method |
| CN110058090A (en) * | 2019-06-05 | 2019-07-26 | 衢州代宇商务咨询有限公司 | A kind of detection device for reducing electromagnetic radiation and electromagnetic radiation being detected |
-
2007
- 2007-05-09 CN CNB2007100521047A patent/CN100498351C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175930A (en) * | 2011-02-01 | 2011-09-07 | 重庆大学 | Wind speed influence treatment method in measurement of total electric field of extraordinarily high-voltage DC (direct current) transmission line |
| CN102175930B (en) * | 2011-02-01 | 2014-06-25 | 重庆大学 | Wind speed influence treatment method in measurement of total electric field of extraordinarily high-voltage DC (direct current) transmission line |
| CN103134578A (en) * | 2011-12-02 | 2013-06-05 | 苏州工业园区高登威科技有限公司 | Vibration test system of seat backrest |
| CN103777155A (en) * | 2014-02-14 | 2014-05-07 | 奥泰医疗系统有限责任公司 | Positioning frame for superconducting magnet magnetic field measurement and superconducting magnet magnetic field measurement device |
| CN104090249A (en) * | 2014-06-13 | 2014-10-08 | 中国科学院等离子体物理研究所 | Magnetic field measuring structure and measuring method |
| CN110058090A (en) * | 2019-06-05 | 2019-07-26 | 衢州代宇商务咨询有限公司 | A kind of detection device for reducing electromagnetic radiation and electromagnetic radiation being detected |
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| Publication number | Publication date |
|---|---|
| CN100498351C (en) | 2009-06-10 |
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