CN105606880A - Device and method for adjusting position of non-contact overvoltage monitor - Google Patents
Device and method for adjusting position of non-contact overvoltage monitor Download PDFInfo
- Publication number
- CN105606880A CN105606880A CN201610122569.4A CN201610122569A CN105606880A CN 105606880 A CN105606880 A CN 105606880A CN 201610122569 A CN201610122569 A CN 201610122569A CN 105606880 A CN105606880 A CN 105606880A
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- rotatable parts
- voltage monitoring
- monitoring device
- fixture
- contactless
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
Abstract
Embodiments of the invention disclose a device and a method for adjusting the position of a non-contact overvoltage monitor. The device comprises an X-direction rotation part, a Z-direction rotation part, a Y-direction rotation part and a base. One end of the X-direction rotation part is fixedly connected with the non-contact overvoltage monitor, and the other end is rotatably connected with the Z-direction rotation part with the X axis as the central axis. The other end of the Z-direction rotation part is rotatably connected with the Y-direction rotation part with the Z axis as the central axis. The other end of the Y-direction rotation part is rotatably connected with the base with the Y axis as the central axis. The base is fixedly connected with a piece of angle steel of an iron tower. The position of the non-contact overvoltage monitor in connection with the X-direction rotation part is conveniently adjusted by rotating the Y-direction rotation part, the Z-direction rotation part and the X-direction rotation part, so that a best observation angle is realized between the non-contact overvoltage monitor and a drainage thread, thereby improving the measurement precision of a non-contact overvoltage monitor sensor.
Description
Technical field
The present invention relates to power transmission and distribution technical field, particularly relate to a kind of contactless over-voltage monitoring device position regulatorAnd method.
Background technology
China implements transferring electricity from the west to the east transmission of electricity strategy, taking extra-high voltage as key electrical power transmission system, by the electric energy of power centerThe jumbo load center that is sent at a distance. In power delivery process, electric pressure is higher, the safe operation of circuitJust more outstanding with the contradiction of thunder disaster. On-line monitoring transmission line of electricity overvoltage is for obtaining real transmission line of electricity overvoltageData, analyze Overvoltage, improve line insulation and coordinate, and improve the Lighting Protection Measures of overhead transmission line, ensure electric powerSystem safety operation is significant.
Overvoltage detects and is generally divided into contact and contactless two kinds. Contact monitoring is to add in transformer station or on circuitDress capacitive divider, high and increased operation maintenance workload because installing capacitive divider cost additional, as generation insulation faultTo increase system operation risk. Therefore transmission line of electricity over-voltage monitoring preferably adopts contactless monitoring. Existing noncontactFormula over-voltage monitoring device is generally fixedly installed on shaft tower, by over-voltage monitoring sensor and transmission line of electricity drainage thread are reachedTo best monitoring angle, thereby accurately gather transmission line of electricity overvoltage signal.
But existing contactless over-voltage monitoring device fixture can only be adjusted over-voltage monitoring device when mounted defeatedPosition on electricity steel tower, makes transmission line of electricity drainage thread and over-voltage monitoring device obtain best monitoring angle. This can cause electricityThe installation of pressure monitor on electric power pylon is inconvenient or do not possess mounting condition, and affects noncontact over-voltage monitoring sensorAccuracy of measurement.
Summary of the invention
The invention provides a kind of contactless over-voltage monitoring device position regulator, to solve noncontact in prior artThe relative position of voltage monitoring sensor and transmission line of electricity drainage thread is adjusted in the inconvenience of formula over-voltage monitoring device fixture, can notObtain best monitoring angle, thereby affect the problem of the accuracy of measurement of noncontact over-voltage monitoring sensor.
In order to solve the problems of the technologies described above, the embodiment of the invention discloses following technical scheme:
A kind of contactless over-voltage monitoring device position regulator, comprises that X is to rotatable parts, Z-direction rotatable parts, YTo rotatable parts and pedestal, wherein,
X is fixedly connected with contactless over-voltage monitoring device to rotatable parts one end, and the other end and Z-direction rotatable parts are with XCentered by axle, axle is rotationally connected; The Z-direction rotatable parts other end and Y-direction rotatable parts axle centered by Z axis are rotationally connected; YTo the rotatable parts other end and pedestal, axle centered by Y-axis is rotationally connected; Pedestal is fixedly connected with steel tower corner iron.
Preferably, according to the contactless over-voltage monitoring device position regulator of claim, contactless overvoltage prisonSurvey device position regulator and also comprise the first fixture, the second fixture, the 3rd fixture, the 4th fixtureWith the 5th fixture, wherein,
The first fixture connects X to rotatable parts and contactless over-voltage monitoring device;
The second fixture connects X to rotatable parts and Z-direction rotatable parts;
The 3rd fixture connects Z-direction rotatable parts and Y-direction rotatable parts;
The 4th fixture connects Y-direction rotatable parts and pedestal;
The 5th fixture connects pedestal and steel tower corner iron.
Preferably, according to the contactless over-voltage monitoring device position regulator of claim, X to rotatable parts with XCentered by axle, the rotational angle of axle is 0-360 °, and the rotational angle of Z-direction rotatable parts axle centered by Z axis is 0-180 °,The rotational angle of Y-direction rotatable parts axle centered by Y-axis is 0-180 °.
A kind of contactless over-voltage monitoring device location regulation method, comprises the following steps:
Set the relative position of contactless over-voltage monitoring device and transmission line of electricity drainage thread;
Centered by Y-axis, rotate Y-direction rotatable parts to contactless over-voltage monitoring device and transmission line of electricity drainage thread at YDirection of principal axis reaches predeterminated position;
Centered by Z axis, rotate Z-direction rotatable parts to contactless over-voltage monitoring device and transmission line of electricity drainage thread at ZDirection of principal axis reaches predeterminated position;
Centered by X-axis, rotate X to rotatable parts to contactless over-voltage monitoring device and transmission line of electricity drainage thread at XDirection of principal axis reaches predeterminated position.
Preferably, contactless over-voltage monitoring device location regulation method is further comprising the steps of:
Rotate after Y-direction rotatable parts, by the 4th fixture, Y-direction rotatable parts and pedestal are fixed;
Rotate after Z-direction rotatable parts, by the 3rd fixture, Z-direction rotatable parts and Y-direction rotatable parts are fixed;
Rotate X after rotatable parts, by the second fixture, X is fixed to rotatable parts and Z-direction rotatable parts.
From above technical scheme, one provided by the invention contactless over-voltage monitoring device position regulator and sideMethod, comprises that X is to rotatable parts, Z-direction rotatable parts, Y-direction rotatable parts and pedestal, and X is to rotatable parts one end and non-connecingTouch over-voltage monitoring device is fixedly connected with, and the other end and Z-direction rotatable parts axle centered by X-axis are rotationally connected; Z-direction turnsThe dynamic component other end and Y-direction rotatable parts axle centered by Z axis are rotationally connected; The Y-direction rotatable parts other end and pedestal are with YCentered by axle, axle is rotationally connected; Pedestal is fixedly connected with steel tower corner iron. By rotating respectively Y-direction rotatable parts, Z-direction turnsDynamic component and X, to rotatable parts, conveniently regulate the position of the contactless over-voltage monitoring device being connected to rotatable parts with X,Make itself and drainage thread reach parallel or best monitoring angle, thereby the measurement of raising noncontact over-voltage monitoring sensor is accurateDegree.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existingIn technical description, the accompanying drawing of required use is briefly described, apparently, for those of ordinary skill in the art andSpeech, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The contactless over-voltage monitoring device of the one position regulator front view that Fig. 1 provides for the embodiment of the present invention;
The contactless over-voltage monitoring device of the one position regulator top view that Fig. 2 provides for the embodiment of the present invention.
Illustrate:
1-X is to rotatable parts, and 2-Z is to rotatable parts, and 3-Y is to rotatable parts, 4-pedestal, and 5-steel tower corner iron, 6-is non-to be connectTouch over-voltage monitoring device, 7-the first fixture, 8-the second fixture, 9-the 3rd fixture, 10-the 4th is fixingDevice, 11-the 5th fixture.
Detailed description of the invention
In order to make those skilled in the art person understand better the technical scheme in the present invention, below in conjunction with the invention processAccompanying drawing in example, is clearly and completely described the technical scheme in the embodiment of the present invention, obviously, and described realityExecuting example is only the present invention's part embodiment, instead of whole embodiment. Based on the embodiment in the present invention, abilityTerritory those of ordinary skill is not being made the every other embodiment obtaining under creative work prerequisite, all should belong to thisThe scope of invention protection.
The contactless over-voltage monitoring device of the one position regulator front view that Fig. 1 provides for the embodiment of the present invention, Fig. 2The contactless over-voltage monitoring device of the one position regulator top view providing for the embodiment of the present invention. By Fig. 1 and Fig. 2Visible, contactless over-voltage monitoring device position regulator comprises that X is to rotatable parts 1, Z-direction rotatable parts 2, Y-directionRotatable parts 3 and pedestal 4. X is fixedly connected with contactless over-voltage monitoring device 6 to rotatable parts 1 one end, the other endBe rotationally connected with Z-direction rotatable parts 2 axle centered by X-axis; Z-direction rotatable parts 2 other ends and Y-direction rotatable parts 3Centered by Z axis, axle is rotationally connected; Y-direction rotatable parts 3 other ends and pedestal 4 axle centered by Y-axis are rotationally connected;Pedestal 4 is fixedly connected with steel tower corner iron 5.
Contactless over-voltage monitoring device position regulator also comprises the first fixture 7, the second fixtures 8, theThree fixture 9, the four fixtures 10 and the 5th fixtures 11. In the present embodiment, the first fixture 7 comprises2 to 4 M8 bolts and M8 nut. As shown in Figure 1, M8 bolt connects the X-direction inside of X to rotatable parts 1,And connect contactless over-voltage monitoring device 6, by M8 nut by X to rotatable parts 1 and contactless over-voltage monitoringDevice 6 is fixedly connected with. Z-direction rotatable parts 2 are similar to M8 bolt shape to rotatable parts 1 contact portion to X, and second is solidDetermine device 8 for M8 nut, insert with X to rotatable parts 1 contact portion along X-axis Z-direction rotatable parts 2 one end. AdjustingWhole good X is after the relative position of rotatable parts 1, and the M8 nut by the second fixture 8 is by Z-direction rotatable parts 2Fix to rotatable parts 1 relative position with X. The 3rd fixture 9 comprises M10 bolt and M10 nut. Z-direction is rotatedParts 2 engage in X-direction with Y-direction rotatable parts 3, and the M10 bolt of the 3rd fixture 9 connects Z-direction rotation sectionThe mate of part 2 and Y-direction rotatable parts 3, adjusting after the relative position of Z-direction rotatable parts 2, by the 3rdThe M10 nut of fixture 9 is fixed Z-direction rotatable parts 2 and the relative position of Y-direction rotatable parts 3. The 4th is fixingDevice 10 comprises M10 bolt and M10 butterfly nut. Y-direction rotatable parts 3 engage in X-direction with pedestal 4, and the 4thThe M10 bolt of fixture 10 connects the mate of Y-direction rotatable parts 3 and pedestal 4, is adjusting Y-direction rotation sectionAfter the relative position of part 3, the M10 butterfly nut by the 4th fixture 10 is by Y-direction rotatable parts 3 and pedestal 4Relative position fix. The 5th fixture 11 is 2 M12 bolts, and the 5th fixture 11 is by pedestal 4 and steel towerAngle steel 5 is fixedly connected with.
In the present embodiment, X is 0-360 ° to the rotational angle of rotatable parts 1 axle centered by X-axis, Z-direction rotatable parts2 centered by Z axis the rotational angle of axle be 0-180 °, the rotational angle of Y-direction rotatable parts 3 axle centered by Y-axis as0-180 °. This arranges can guarantee that contactless over-voltage monitoring device position regulator can be in X, Y and Z-directionBe adjusted to desired location.
A kind of contactless over-voltage monitoring device location regulation method, comprises the following steps:
S101: the relative position of setting contactless over-voltage monitoring device and transmission line of electricity drainage thread;
S102: centered by Y-axis, rotate Y-direction rotatable parts 3 to contactless over-voltage monitoring device and power transmission line passStreamline reaches predeterminated position in Y direction;
S103: centered by Z axis, rotate Z-direction rotatable parts 2 to contactless over-voltage monitoring device and power transmission line passStreamline reaches predeterminated position at Z-direction place;
S104: centered by X-axis, rotate X to rotatable parts 1 to contactless over-voltage monitoring device and power transmission line passStreamline reaches predeterminated position in X-direction.
When contactless over-voltage monitoring device position is adjusted in the present embodiment, adjust successively Y-direction rotatable parts 3, Z-direction is rotatedParts 2 and X, to the relative position of rotatable parts 1, can change as required Y-direction rotation section in actual adjustment processPart 3, Z-direction rotatable parts 2 and X be to the adjustment order of rotatable parts 1, to reach contactless over-voltage monitoring deviceBest placement.
In the present embodiment, contactless over-voltage monitoring device location regulation method is further comprising the steps of:
Rotate after Y-direction rotatable parts 3, by the 4th fixture 10, Y-direction rotatable parts 3 are fixing with pedestal 4;
Rotate after Z-direction rotatable parts 2, by the 3rd fixture 9 by Z-direction rotatable parts 3 and Y-direction rotatable parts 3Fixing;
Rotate X after rotatable parts 1, by the 3rd fixture 8 by X to rotatable parts 1 and Z-direction rotatable parts 2Fixing.
By rotating respectively Y-direction rotatable parts 3, Z-direction rotatable parts 2 and X to rotatable parts 1, convenient adjusting and XThe position of contactless over-voltage monitoring device 6 connecting to rotatable parts, makes it parallel with drainage thread position or reach the bestMonitoring angle. The present embodiment can make contactless over-voltage monitoring device installation process become easy, and raising noncontact is excessively electricPress the accuracy of measurement of monitoring sensor.
Each embodiment in this description all adopts the mode of going forward one by one to describe, identical similar part between each embodimentMutually referring to, what each embodiment stressed is and the difference of other embodiment. Especially, for deviceOr system embodiment, because it is substantially similar in appearance to embodiment of the method, thus describe fairly simplely, relevant part ginsengSee the part explanation of embodiment of the method. Apparatus and system embodiment described above is only schematically, whereinThe described unit as separating component explanation can or can not be also physically to separate, the portion showing as unitPart can be or can not be also physical location, can be positioned at a place, or also can be distributed to multiple networksOn unit. Can select according to the actual needs some or all of module wherein to realize the object of the present embodiment scheme.Those of ordinary skill in the art, in the situation that not paying creative work, are appreciated that and implement.
It should be noted that, in this article, the relational terms such as " first " and " second " etc. be only used for byEntity or operation and another entity or operating space separate, and not necessarily require or imply these entities or behaviourBetween work, there is relation or the order of any this reality. And term " comprises ", " comprising " or it is anyOther variants are intended to contain comprising of nonexcludability, thus make to comprise a series of key elements process, method, article orEquipment not only comprises those key elements, but also comprises other key elements of clearly not listing, or is also included as this mistakeThe key element that journey, method, article or equipment are intrinsic. In the situation that there is no more restrictions, " comprise one by statementIndividual ... " key element that limits, and be also not precluded within process, method, article or the equipment that comprises described key element and existOther identical element.
The above is only the specific embodiment of the present invention, makes those skilled in the art can understand or realize the present invention.To be apparent to one skilled in the art to the multiple amendment of these embodiment, as defined herein oneAs principle can be in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments. Therefore, thisBrightly will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of noveltyThe widest consistent scope.
The above is only the specific embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are alsoShould be considered as protection scope of the present invention.
Claims (5)
1. a contactless over-voltage monitoring device position regulator, is characterized in that, comprises that X is to rotatable parts (1),Z-direction rotatable parts (2), Y-direction rotatable parts (3) and pedestal (4), wherein,
Described X is fixedly connected with contactless over-voltage monitoring device to rotatable parts (1) one end, the other end and described ZOne end axle centered by X-axis to rotatable parts (2) is rotationally connected; Described Z-direction rotatable parts (2) other end and instituteOne end axle centered by Z axis of stating Y-direction rotatable parts (3) is rotationally connected; Described Y-direction rotatable parts (3) other endBe rotationally connected with described pedestal (4) axle centered by Y-axis; Described pedestal (4) is fixedly connected with steel tower corner iron.
2. contactless over-voltage monitoring device position regulator according to claim 1, is characterized in that, described inContactless over-voltage monitoring device position regulator also comprises the first fixture (7), the second fixture (8), theThree fixtures (9), the 4th fixture (10) and the 5th fixture (11), wherein,
Described the first fixture (7) connects described X to rotatable parts (1) and contactless over-voltage monitoring device;
Described the second fixture (8) connects described X to rotatable parts (1) and described Z-direction rotatable parts (2);
Described the 3rd fixture (9) connects described Z-direction rotatable parts (2) and described Y-direction rotatable parts (3);
Described the 4th fixture (10) connects described Y-direction rotatable parts (3) and described pedestal (4);
Described the 5th fixture (11) connects described pedestal (4) and steel tower corner iron.
3. contactless over-voltage monitoring device position regulator according to claim 1, is characterized in that, described inX is 0-360 ° to rotatable parts (1) rotational angle of axle centered by X-axis, and described Z-direction rotatable parts (1) are with ZCentered by axle, the rotational angle of axle is 0-180 °, the rotational angle of described Y-direction rotatable parts (1) axle centered by Y-axisFor 0-180 °.
4. a contactless over-voltage monitoring device location regulation method, is characterized in that, described contactless overvoltage prisonSurveying device location regulation method comprises the following steps:
Set the relative position of contactless over-voltage monitoring device and transmission line of electricity drainage thread;
Centered by Y-axis, rotate described Y-direction rotatable parts (3) to contactless over-voltage monitoring device and power transmission line passStreamline reaches predeterminated position in Y direction;
Centered by Z axis, rotate described Z-direction rotatable parts (2) to contactless over-voltage monitoring device and power transmission line passStreamline reaches predeterminated position in Z-direction;
Centered by X-axis, rotate described X to rotatable parts (1) to contactless over-voltage monitoring device and power transmission line passStreamline reaches predeterminated position in X-direction.
5. the contactless over-voltage monitoring device of one according to claim 1 location regulation method, is characterized in that,Described contactless over-voltage monitoring device location regulation method is further comprising the steps of:
Rotate after described Y-direction rotatable parts (3), by described the 4th fixture (10) by described Y-direction rotatable parts(3) fixing with described pedestal (4);
Rotate after described Z-direction rotatable parts (2), by described the 3rd fixture (9) by described Z-direction rotatable parts(2) fixing with described Y-direction rotatable parts (3);
Rotate described X after rotatable parts (1), by described the second fixture (8) by described X to rotatable parts(1) fixing with described Z-direction rotatable parts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122569.4A CN105606880A (en) | 2016-03-04 | 2016-03-04 | Device and method for adjusting position of non-contact overvoltage monitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122569.4A CN105606880A (en) | 2016-03-04 | 2016-03-04 | Device and method for adjusting position of non-contact overvoltage monitor |
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| CN105606880A true CN105606880A (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610122569.4A Pending CN105606880A (en) | 2016-03-04 | 2016-03-04 | Device and method for adjusting position of non-contact overvoltage monitor |
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Cited By (1)
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| CN109444511A (en) * | 2018-11-30 | 2019-03-08 | 佛山科学技术学院 | A kind of non-contact circuit checker |
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Application publication date: 20160525 |