CN206038781U - Insulating material surface charge measuring device - Google Patents
Insulating material surface charge measuring device Download PDFInfo
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- CN206038781U CN206038781U CN201621090675.0U CN201621090675U CN206038781U CN 206038781 U CN206038781 U CN 206038781U CN 201621090675 U CN201621090675 U CN 201621090675U CN 206038781 U CN206038781 U CN 206038781U
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- guide rail
- crossbeam
- insulant
- surface charge
- probe
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Abstract
The utility model discloses an insulating material surface charge measuring device relates to insulating material static and measures technical field, has solved the problem that different insulating material surface charge measurement operation are inconvenient and the measurement is inaccurate. Insulating material surface charge measuring device includes: base and measuring unit, this measuring unit includes support frame, first guide rail, second guide rail, crossbeam, location regulating part, vertical adjusting lever, probe guide rail and static probe, wherein, support frame fixed mounting is on the base, and first guide rail and second guide rail fixed mounting are on the support frame, and crossbeam slidable mounting is on first guide rail and second guide rail, and location regulating part slidable mounting is on the crossbeam, and vertical adjusting lever is worn to establish in the regulating part of location, and the probe guide rail detachable install in the one end of vertical adjusting lever towards the base, and the static probe is installed on the probe guide rail. The utility model provides an insulating material surface charge measuring device is used for measuring variant insulating material's surface charge.
Description
Technical field
This utility model is related to insulant electrostatic measurement technical field, more particularly to a kind of insulant surface charge is surveyed
Amount device.
Background technology
Be presently used for the measuring method of insulant surface charge mainly include dust figure method, based on Pockels effect
Measuring method and electrostatic probe method, wherein, electrostatic probe method is a kind of the most widely used measuring method.
When being measured to insulant surface charge using electrostatic probe method, need electrostatic probe vertical in be measured exhausted
Edge material surface and keep constant distance, then insulant surface charge can electrostatic probe sensor conductor on excite sense
Voltage is answered, so as to the measurement data for obtaining induced voltage is exported.
However, as the surface configuration of different insulative material is not quite similar, and the measurement of different insulative material surface electric charge
Requirement also has differences, when being measured to the surface charge of variant insulant using existing conventional electrostatic probe
When, the measurement position moment of electrostatic probe needs adjustment, and is difficult to ensure that electrostatic probe can continue perpendicular to insulation to be measured
Material surface is simultaneously kept at a distance constant so that measurement operation is often more complicated, is but difficult to obtain accurate measurement result.
Utility model content
The purpose of this utility model is to provide a kind of insulant surface charge measuring device, for solving different insulative
The inaccurate problem of material surface charge measurement operation inconvenience and measurement.
To achieve these goals, this utility model provides following technical scheme：
A kind of insulant surface charge measuring device, including：Base, and the measuring unit on base；Its
In, measuring unit includes：
The bracing frame being fixedly mounted on base；
The first guide rail being fixedly mounted on bracing frame and the second guide rail, and the trend of the first guide rail and walking for the second guide rail
To parallel；
The crossbeam being slidably mounted on the first guide rail and the second guide rail, the trend of crossbeam perpendicular to the first guide rail trend and
The trend of the second guide rail；
The positioning regulating part being slidably mounted on crossbeam；
The vertical adjusting lever in positioning regulating part is located in perpendicular to base upper surface, and positions regulating part and can be used to adjust
The position of the vertical adjusting lever of fixation；
Installed in vertical adjusting lever towards one end of base and guide rail of removably popping one's head in, the shape of guide rail of popping one's head in it is to be measured
The surface configuration of insulant is identical；
Electrostatic probe for measuring insulant surface charge to be measured is slidably mounted on probe guide rail.
In the insulant surface charge measuring device that this utility model is provided, crossbeam is slidably mounted on the first guide rail and the
On two guide rails, and the trend of crossbeam trend and the trend of the second guide rail vertically with the first guide rail so that crossbeam can be along first
The plane occurred level movement that guide rail and the second guide rail are located；Positioning regulating part is slidably mounted on crossbeam, can walking along crossbeam
Move to occurred level, vertical adjusting lever is located in positioning regulating part, and perpendicular with the upper surface of base so that vertically adjusted
Whole bar can occur relative vertical motion with positioning regulating part, and pass through to position regulation of the regulating part to vertical adjusting lever present position
It is fixed, the probe guide rail towards base one end installed in vertical adjusting lever is enabled to, with the position adjustment of vertical adjusting lever
And accordingly moved, so that probe guide rail accurately can be moved in the measured zone residing for insulant to be measured, realize visiting
The head guide rail optional position in the three dimensions is accurately positioned, with higher spatial resolution；And, the shape of guide rail of popping one's head in
It is identical with the surface configuration of insulant to be measured, can moderately improve the charge resolution on insulant surface to be measured, and electrostatic
Probe installed in probe guide rail on and can along probe guide rail apparent motion, be also to ensure that electrostatic pop one's head in can the moment with treat
The surface for surveying insulant is vertical, and keeps constant distance, so that electrostatic probe can be to insulant surface to be measured
The electric charge of zones of different is accurately and reliably measured.
In addition, in the insulant surface charge measuring device of this utility model offer, probe guide rail is removably installed
In vertical adjusting lever towards one end of base, when the surface charge for different insulative material is measured, which need to be changed only
Shape keeps the consistent probe guide rail of correspondence with the surface configuration of insulant to be measured.
From the foregoing, it will be observed that compared with prior art, the insulant surface charge measuring device that this utility model is provided passes through
The easy operation of dismounting and change probe guide rail of different shapes, it becomes possible to examine suitable for a variety of insulant surface charges
Survey；And, the insulant surface charge measuring device that this utility model is provided also only need to be when measuring initial, to vertically adjustment
Bar, positioning regulating part and crossbeam move adjustment, and probe guide rail is accurately moved to the measurement zone residing for insulant to be measured
In domain, so that it may by electrostatic probe moving along probe guide rail surface, complete to insulant surface zones of different electric charge to be measured
Accurate measurement, solve in prior art different insulative material surface charge measurement operation inconvenience and measurement be inaccurate asks
Topic.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes of the present utility model one
Point, schematic description and description of the present utility model is used for explaining this utility model, does not constitute to of the present utility model
Improper restriction.In the accompanying drawings：
The main structure diagram that Fig. 1 is provided for this utility model embodiment；
The side structure schematic view that Fig. 2 is provided for this utility model embodiment；
The overlooking the structure diagram that Fig. 3 is provided for this utility model embodiment.
Reference：
1- bases, 2- bracing frames,
The first guide rails of 3-, the second guide rails of 4-,
5- crossbeams, the vertical adjusting levers of 6-,
7- probe guide rails, 8- electrostatic probe,
The first adjusting parts of 9-, the second adjusting parts of 10-,
11- positioning regulating parts, 111- slide blocks,
112- positioning jackscrews, 12- insulant mounting grooves,
13- positioning of electrodes hole.
Specific embodiment
For ease of understanding, with reference to Figure of description, the insulant surface electricity provided to this utility model embodiment
Lotus three-dimensional measuring apparatus and its measuring method are described in detail.
In the description of this utility model embodiment, it is to be understood that term " " center ", " on ", D score, " front ",
" afterwards ", the orientation of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on
Orientation shown in the drawings or position relationship, are for only for ease of description this utility model embodiment and simplify description, rather than refer to
Show or imply that the device or element of indication with specific orientation, with specific azimuth configuration and operation, therefore must can not be managed
Solution is to restriction of the present utility model.
Term " first ", " second " be only used for describe purpose, and it is not intended that indicate or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of this utility model embodiment, unless otherwise stated, " multiple " contain
Justice is two or more.
In the description of this utility model embodiment, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, can understand regarding concrete condition
Concrete meaning of the above-mentioned term in this utility model embodiment.
With reference to the insulant surface charge three-dimensional measuring apparatus bag that Fig. 1, Fig. 2 and Fig. 3, this utility model embodiment are provided
Include：Base 1, and the measuring unit on base；Wherein, measuring unit includes：
The bracing frame 2 being fixedly mounted on base；
The first guide rail 3 being fixedly mounted on bracing frame 2 and the second guide rail 4, and trend and second guide rail of the first guide rail 3
4 move towards is parallel；
The crossbeam 5 being slidably mounted on the first guide rail 3 and the second guide rail 4, the trend of crossbeam 5 is perpendicular to the first guide rail 3
The trend of trend and the second guide rail 4；
The positioning regulating part 11 being slidably mounted on crossbeam 5；
The vertical adjusting lever 6 in positioning regulating part 11 is located in perpendicular to 1 upper surface of base, and positions regulating part 11 and be can use
In the position for adjusting fixed vertical adjusting lever 6；
Installed in vertical adjusting lever 6 towards one end of base 1 and dismountable probe guide rail 7, the shape of guide rail 7 of popping one's head in
The surface configuration of insulant to be measured is identical；
Electrostatic probe 8 for measuring insulant surface charge to be measured is slidably mounted on probe guide rail 7.
When being embodied as, in the insulant surface charge measuring device that this utility model embodiment is provided, crossbeam 5 slides
On the first guide rail 3 and the second guide rail 4, and the trend of crossbeam 5 trend and second guide rail 4 vertically with the first guide rail 3
Trend so that the plane that crossbeam 5 can be located along the first guide rail 3 and the second guide rail 4, that is, the X-Y plane generation shown in Fig. 3
Y-direction is moved horizontally；Positioning regulating part 11 be slidably mounted on crossbeam 5, can along crossbeam 5 move towards generation Fig. 3 shown in X to water
Flat motion；Vertically adjusting lever 6 is located in positioning regulating part 11, and perpendicular with the upper surface of base 1 so that vertical adjusting lever
6 can occur relative vertical motion with positioning regulating part 11, i.e., the up and down motion of Z-direction shown in Fig. 1；Erected by positioning regulating part 11 pairs
The regulation of straight 6 present position of adjusting lever is fixed, and enables to the probe guide rail towards 1 one end of base installed in vertical adjusting lever 6
7, the movement of corresponding X/Y/Z different directions is carried out with the position adjustment of vertical adjusting lever 6, enable probe guide rail 7 accurate
Be moved in the measured zone residing for insulant to be measured, realize probe guide rail 7 in the three dimensions optional position it is accurately fixed
Position, with higher spatial resolution；And, the shape of guide rail 7 of popping one's head in is identical with the surface configuration of insulant to be measured, can
Appropriateness improves the charge resolution on insulant surface to be measured, and electrostatic probe 8 is arranged on probe guide rail 7 and can lead along probe
The apparent motion of rail, be also to ensure that electrostatic probe 8 can the moment it is vertical with the surface of insulant to be measured, and keep constant
Distance so that electrostatic probe 8 can be accurately and reliably surveyed to the electric charge of insulant surface to be measured zones of different
Amount.
You need to add is that, in the present embodiment, electrostatic probe 8 along probe 7 apparent motions of guide rail step-length and direction, specifically
Electrostatic probe 8 can be controlled manually by operating personnel so as to along probe 7 apparent motion of guide rail, or pass through micro-step motor control
Electrostatic probe processed 8 so as to along probe 7 apparent motion of guide rail.
In addition, probe guide rail 7 is detachably arranged in the one end of vertical adjusting lever 6 towards base, that is, vertically adjust
The bottom of bar 6, when the surface charge for different insulative material is measured, only need to change its shape with insulant to be measured
The surface configuration consistent probe guide rail 7 of correspondence.
By above-mentioned specific implementation process, the insulant surface charge measurement dress that this utility model embodiment is provided
Put the easy operation by dismounting and change probe guide rail 7 of different shapes, it becomes possible to suitable for a variety of insulant tables
Surface charge is detected；And, the insulant surface charge measuring device that this utility model embodiment is provided also only need to be in measurement just
During the beginning, adjustment is moved to vertical adjusting lever 6, positioning regulating part 11 and crossbeam 5, probe guide rail 7 is accurately moved to be measured
In measured zone residing for insulant, so that it may by 8 moving along probe 7 surface of guide rail of electrostatic probe, complete to be measured exhausted
The accurate measurement of edge material surface zones of different electric charge, solves different insulative material surface charge measurement operation in prior art
The inaccurate problem of inconvenience and measurement.
It should be noted that in the insulant surface charge measuring device that this utility model embodiment is provided, continuing
Refering to Fig. 1, concrete can select of base 1 possesses certain thickness rectangular flat, and the base 1 can be used as independent insulant table
Surface charge measuring table, or can be fixed on other suitable test platforms, for for insulant surface charge to be measured
Measurement stable measuring environment is provided.The concrete structure of bracing frame 2 can have various, such as respectively be located at 1 upper surface of base and
Symmetrically arranged two pieces of gripper shoes, or be located at base 1 upper surface, four drift angles respectively and symmetrically arranged four support bars,
Or positioned at 1 upper surface of base integrated frame in rectangular configuration etc.；Also, fixed form of the bracing frame 2 on base 1,
Can be bonded fixation, be welded and fixed, rivet any one fixed, be threadedly coupled in the fixed form such as fixed.
In the present embodiment, bracing frame 2 is preferably used at base 1 upper surface, four drift angles and symmetrically arranged four
Strut, this four support bars possess identical height, and are threaded connection respectively and are fixed on base 1, and respectively first
Support bar, second support bar, the 3rd support bar and the 4th support bar；Wherein, first support bar and second support bar are located at base 1
At two drift angles of upper surface side, the first guide rail 3 is fixedly mounted on the top of first support bar and second support bar；And the 3rd
Support bar and the 4th support bar are symmetricly set at two drift angles of 1 upper surface opposite side of base, and the second guide rail 4 is fixedly mounted
On the 3rd support bar and the top of the 4th support bar；And first the trend of guide rail 3 move towards parallel with second guide rail 4.First leads
The fixed form of rail 3 and the second guide rail 4 on bracing frame 2 can also be bonded fixation, is welded and fixed, rivet fixed, screw thread
Any one in the fixed form such as be connected.
It is noted that in the insulant surface charge measuring device of this utility model embodiment offer, optionally,
Positioning regulating part 11 specifically includes the slide block 111 being slidably mounted on crossbeam 5 and be set on vertical adjusting lever 6, and wears
It is used for the positioning jackscrew 112 for positioning vertical adjusting lever 6 in slide block 111；When being embodied as, slide block 111 can walking along crossbeam 5
To occur X shown in Fig. 3 to horizontal movement, and vertically adjusting lever 6 can opposing slider 111 it is vertically movable, i.e., vertically adjusting lever 6 can
Occur to move up and down along the Z-direction opposing slider 111 shown in Fig. 1；When vertical adjusting lever 6 moves to target location, by tightening
Positioning jackscrew 112, is accurately positioned vertical adjusting lever 6.
The motion positions of crossbeam 5 are controlled for convenience, and the insulant surface charge that this utility model embodiment is provided is surveyed
In amount device, crossbeam 5 is provided with and moves and can be fastened on crossbeam 5 along the first guide rail 3 and the second guide rail 4 for adjusting crossbeam 5
Adjusting part on first guide rail 3 and the second guide rail 4.Specifically, above-mentioned adjusting part includes that the first adjusting part 9 and second is adjusted
Section component 10；Wherein, the first adjusting part 9 includes being fixed on is used for adjusting on crossbeam 5 that crossbeam 5 to be moved along the first guide rail 3 the
One handle, and for crossbeam 5 is fastened on the first securing member on the first guide rail 3 on first handle；Second is adjusted
Part 10 includes being fixed on crossbeam 5 to be used for controlling the second handle that crossbeam 5 is moved along the second guide rail 4, and is arranged on second-hand
For crossbeam 5 is fastened on the second securing member on the second guide rail 4 on handle.
The concrete structure of the first securing member and the second securing member can have various, such as the first securing member and the second securing member
Bolt fastening component is, or the first securing member and the second securing member are fastening jackscrew etc., so that crossbeam 5 can be realized first
Fastening positioning on guide rail 3 and the second guide rail 4 is defined.
In the present embodiment, the first securing member and the second securing member preferably use bolt fastening component, the bolt fastening component bag
Include fastening bolt of the correspondence installed in above-mentioned first handle bottom and second handle bottom, and it is supporting with the fastening bolt tight
Gu nut.When the first guide rail 3 is fixedly mounted on the top of first support bar and second support bar, and the second guide rail 4 is fixedly mounted
It is at the top of the 3rd support bar and the 4th support bar, equal in the hanging part of the hanging part of the first guide rail 3 and the second guide rail 4
Offer sliding groove；The fastening bolt of first handle bottom passes through the cunning opened up on the first guide rail 3 from the upper surface of the first guide rail 3
Groove, and supporting clamp nut is temporarily enclosed within the bottom of the fastening bolt；The fastening bolt of second handle bottom is from the second guide rail 4
Upper surface through the chute of the second guide rail 4, and supporting clamp nut is temporarily enclosed within the bottom of the fastening bolt.When first-hand
When handle and second handle control crossbeam 5 move to target location, the clamp nut for being temporarily enclosed within fastening bolt bottom is tightened, you can
Crossbeam 5 is made to be fastened on the first guide rail 3 and the second guide rail 4, realization is accurately positioned to crossbeam.
In order to improve the accuracy of insulant surface charge measurement, Fig. 1 and Fig. 3 is referred to, it is exhausted that the present embodiment is provided
Edge material surface charge detecting device is on the surface of the first guide rail 3, the surface of the second guide rail 4, the surface of crossbeam 5 and vertically adjusts
The surface of bar 6 is equipped with master scale；And selecting that the maximum range of master scale and minimum are measured, should be by people in the art
Member needs sets itself according to actual measurement, and in the present embodiment, optionally, the minimum of master scale is measured as 1.Pass through
On the surface on the surface of the first guide rail 3, the surface, the surface of crossbeam 5 and vertical adjusting lever 6 of the second guide rail 4, master scale is set,
The insulant surface charge measuring device that the present embodiment is provided can precisely determine that probe guide rail 7 is residing in the three dimensions
Coordinate position, can facilitate related operating personnel to obtain the accurate measurement coordinate of insulant to be measured.
In order to improve the measurement efficiency and accuracy of measurement of variant insulant surface charge, provide in above-described embodiment
Insulant surface charge measuring device in, base 1 be located at measuring unit range ability in surface be provided with：Treat for laying
The insulant mounting groove 12 of insulant is surveyed, and at least two are used for laying the positioning of electrode hole 13 of electrode；Wherein, electrode
Location hole 13 is located at the periphery of insulant mounting groove 12 and is arranged symmetrically.The concretely circular mounting of insulant mounting groove 12
Groove or rectangle mounting groove etc., its shape and size should be by those skilled in the art's sets itselfs according to actual needs；And electrode is fixed
The shape and size in position hole 13 should generally match the geomery of laid electrode, by those skilled in the art according to actual needs
Sets itself.In the present embodiment, insulant mounting groove 12 selects rectangle mounting groove, and the number in positioning of electrode hole 13 to be set as
Four, and it is symmetrically distributed in the periphery of insulant mounting groove 12.
When being embodied as, each electrode needed for measurement can be rest directly upon in corresponding positioning of electrode hole 13, and respectively not
The structure matched with 12 shape and size of insulant mounting groove can be processed into the bottom of insulant to be measured, needed
During measurement, variant insulant to be measured can be placed directly in the insulant mounting groove 12, complete its relevant surfaces electricity
The preparation of lotus measurement；Or, set up it is multiple possess mutually isostructural mounting base, the shape and size of the mounting base with
12 shape and size of insulant mounting groove match, and when measurement is needed, variant insulant correspondence to be measured are arranged on
On above-mentioned mounting base, then each mounting base is placed directly in the insulant mounting groove 12, you can complete to be measured exhausted
The preparation of edge material surface charge measurement.
By above-mentioned specific implementation process, during measurement, required each electrode and insulant to be measured can be directly quick
Be placed on base 1, and the positioning by positioning of electrode hole 13 to electrode, and insulant mounting groove 12 is to insulation to be measured
Material it is spacing so that variant insulant stably quickly can be measured, and can ensure variant insulant to be measured
Surface charge measurement work, stable and accurate can carry out, be favorably improved the measurement of variant insulant surface charge
Efficiency and accuracy of measurement.
The measurement result of insulant surface charge, on the basis of above-described embodiment, measuring unit is recorded for convenience
Also include：The data collection station being connected with electrostatic 8 signals of probe；Data collection station is used for gathering storage electrostatic probe 8
Measurement data；Specifically, electrostatic probe 8 can be wired connection with data collection station, alternatively wireless to connect, as long as can
Realize the transmitting of data.After the surface charge of electrostatic 8 pairs of insulant to be measured of probe is measured, electrostatic probe
8 measurement data can be transmitted to above-mentioned data collection station, data collection station is collected measurement data and is stored, with
Just related operating personnel transfers use.
It is noted that the insulant surface charge measuring device that above-described embodiment is provided, in insulant to be measured
Before surface charge measurement applied voltage or when insulant to be measured does not carry out surface charge measurement, positioning jackscrew can be unscrewed in advance
112, and by vertical adjusting lever 6 and slide block 111 along the Z-direction shown in Fig. 1 relative slip, will be installed in 6 bottom of vertical adjusting lever
The portion and probe guide rail 7 with electrostatic probe 8 rises to highest point, i.e., at the Z-direction maximum coordinates shown in Fig. 1, then screwed in place
Jackscrew 112 is used for vertical registration adjusting lever 6, makes 7 location of probe guide rail keep fixing；It is exhausted that this sample embodiment is provided
Edge material surface charge detecting device, can be before insulant surface charge measurement applied voltage to be measured or insulation material to be measured
When material is not required to measurement surface electric charge, electrostatic probe 8 is made away from insulant to be measured,
Electrostatic probe 8 and probe guide rail 7 etc. is avoided to produce impact to the field strength distribution of insulant surface charge to be measured,
It is advantageously ensured that the Measurement reliability of the insulant surface charge measuring device.
In the description of this specification, specific features, structure, material or feature can be in one or more any realities
Combined in applying example or example in an appropriate manner.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (7)
1. a kind of insulant surface charge measuring device, it is characterised in that including base and on the base
Measuring unit, wherein, the measuring unit includes：
The bracing frame being fixedly mounted on the base；
The first guide rail being fixedly mounted on bracing frame and the second guide rail, and the trend of first guide rail and second guide rail
Move towards parallel；
The crossbeam being slidably mounted on first guide rail and second guide rail, the trend of the crossbeam is perpendicular to described first
The trend and the trend of second guide rail of guide rail；
The positioning regulating part being slidably mounted on the crossbeam；
The vertical adjusting lever in the positioning regulating part is located in perpendicular to base upper surface, and the positioning regulating part can be used for
Adjust the position of the fixation vertical adjusting lever；
Installed in the vertical adjusting lever towards one end of the base and guide rail of removably popping one's head in, the shape of the probe guide rail
Shape is identical with the surface configuration of insulant to be measured；
It is slidably mounted on the probe guide rail for measuring the electrostatic probe of the insulant surface charge to be measured.
2. insulant surface charge measuring device according to claim 1, it is characterised in that the crossbeam is provided with use
Move along first guide rail and second guide rail and the crossbeam can be fastened on described first in the adjustment crossbeam and lead
Adjusting part on rail and second guide rail.
3. insulant surface charge measuring device according to claim 2, it is characterised in that the adjusting part includes
First adjusting part and the second adjusting part；Wherein,
First adjusting part includes being fixed on the crossbeam to be used for adjusting what the crossbeam was moved along first guide rail
First handle, and the first fastening on the first handle for being fastened on the crossbeam on first guide rail
Part；
Second adjusting part includes being fixed on the crossbeam to be used for adjusting what the crossbeam was moved along second guide rail
Second handle, and the second fastening on the second handle for being fastened on the crossbeam on second guide rail
Part.
4. the insulant surface charge measuring device according to any one of claim 1-3, it is characterised in that the positioning
Regulating part includes being slidably mounted on the crossbeam and being set in the slide block on the vertical adjusting lever, and is located in the cunning
Can be used for making the positioning jackscrew of the vertical adjusting lever positioning in block；Wherein,
The slide block can along the crossbeam move towards level slip, and the vertical adjusting lever can relatively described slide block vertically transport
It is dynamic.
5. insulant surface charge measuring device according to claim 4, it is characterised in that the table of first guide rail
The surface of face, the surface of second guide rail, the surface of the crossbeam and the vertical adjusting lever is equipped with master scale.
6. insulant surface charge measuring device according to claim 1, it is characterised in that the base is located at described
Surface in measuring unit range ability is provided with：For laying the insulant mounting groove of the insulant to be measured, Yi Jizhi
The few two positioning of electrode holes for being used for laying electrode；
The positioning of electrode hole position is in the periphery of the insulant mounting groove and is arranged symmetrically.
7. insulant surface charge measuring device according to claim 1, it is characterised in that the measuring unit is also wrapped
Include：The data collection station being connected with the electrostatic probe signal；The data collection station is used for gathering the storage electrostatic
The measurement data of probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090675.0U CN206038781U (en) | 2016-09-28 | 2016-09-28 | Insulating material surface charge measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090675.0U CN206038781U (en) | 2016-09-28 | 2016-09-28 | Insulating material surface charge measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038781U true CN206038781U (en) | 2017-03-22 |
Family
ID=58297081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090675.0U Active CN206038781U (en) | 2016-09-28 | 2016-09-28 | Insulating material surface charge measuring device |
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| Country | Link |
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| CN (1) | CN206038781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226609A (en) * | 2016-09-28 | 2016-12-14 | 南方电网科学研究院有限责任公司 | A kind of insulant surface charge measuring device |
| CN110346658A (en) * | 2019-07-30 | 2019-10-18 | 合肥工业大学 | A kind of measuring device of material surface charge |
-
2016
- 2016-09-28 CN CN201621090675.0U patent/CN206038781U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226609A (en) * | 2016-09-28 | 2016-12-14 | 南方电网科学研究院有限责任公司 | A kind of insulant surface charge measuring device |
| CN110346658A (en) * | 2019-07-30 | 2019-10-18 | 合肥工业大学 | A kind of measuring device of material surface charge |
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