CN106813555A - Can livewire work wire caliper - Google Patents
Can livewire work wire caliper Download PDFInfo
- Publication number
- CN106813555A CN106813555A CN201710193373.9A CN201710193373A CN106813555A CN 106813555 A CN106813555 A CN 106813555A CN 201710193373 A CN201710193373 A CN 201710193373A CN 106813555 A CN106813555 A CN 106813555A
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- China
- Prior art keywords
- measuring claw
- fixed
- livewire work
- fixed ruler
- adjustable rule
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
Abstract
The present invention relates to it is a kind of can livewire work wire caliper, including action bars, measurement apparatus and reading plotter, the measurement apparatus include fixed ruler and adjustable rule, the fixed ruler is arranged on the action bars, the fixed ruler is provided with the first measuring claw, the adjustable rule is slidably mounted on the fixed ruler, extension spring is connected between the fixed ruler and the adjustable rule, the adjustable rule is provided with the second measuring claw, first measuring claw is oppositely arranged with second measuring claw, and the reading plotter is arranged in the measurement apparatus.Using it is above-mentioned can livewire work wire caliper when, measurement apparatus are lifted to the position of line conductor to be measured using action bars, and line conductor is snapped between the first measuring claw of fixed ruler and the second measuring claw of adjustable rule.Due to being connected with extension spring between fixed ruler and adjustable rule, line conductor can just be clamped by the first measuring claw and the second measuring claw, so as to reflect the real line footpath of line conductor.
Description
Technical field
The present invention relates to caliper technical field, more particularly to it is a kind of can livewire work wire caliper.
Background technology
In order to improve the operational reliability of distribution line, insulated over-head line has obtained extensively should in urban power distribution network
With.Because line corridor is nervous, many distribution lines are set up using multiple-loop line.Operating personnel carries out powered work to line conductor
During industry, there is the risk got an electric shock by the air gap short circuit.And the key primarily solved when to line conductor operation
Problem be how the powered insulated hull for peeling line conductor off.Because the processing technology and species of line conductor are various, if can not be accurate
The line footpath of line conductor is really obtained, peeling is likely to occur when the insulated hull of line conductor is peelled off using bark knife unclean or damage
Situation, therefore line footpath to line conductor is accurately measured particularly important.
The content of the invention
Based on this, the invention reside in the defect for overcoming prior art, there is provided it is a kind of can livewire work wire caliper, energy
Enough realize the accurate measurement of line conductor line footpath.
It is a kind of can livewire work wire caliper, including action bars, measurement apparatus and reading plotter, the measurement apparatus
Including fixed ruler and adjustable rule, the fixed ruler is arranged on the action bars, and the fixed ruler is provided with the first measuring claw, institute
State adjustable rule to be slidably mounted on the fixed ruler, extension spring be connected between the fixed ruler and the adjustable rule,
The adjustable rule is provided with the second measuring claw, and first measuring claw is oppositely arranged with second measuring claw, the reading dress
Put in the measurement apparatus.
Using it is above-mentioned can livewire work wire caliper when, measurement apparatus are lifted to circuit to be measured using action bars are led
The position of line, and line conductor is snapped between the first measuring claw of fixed ruler and the second measuring claw of adjustable rule.Due to fixation
Extension spring is connected between chi and adjustable rule, line conductor can just be clamped by the first measuring claw and the second measuring claw, so that
Reflect the real line footpath of line conductor.In this way, operating personnel just can to read line conductor by reading plotter accurate
Line footpath value, it is ensured that what follow-up peeling worked is smoothed out.
Wherein in one embodiment, the reading plotter includes digital display component, fixed grid component and moving grid component, the number
Aobvious component, fixed grid component are electrically connected with the moving grid component respectively, and the digital display component is fixed on the fixed ruler, described
Fixed grid component is fixed on the adjustable rule, and the moving grid component is fixed on the fixed ruler and corresponding with the fixed grid component
Set.The line footpath value of line conductor can be accurately obtained using the cooperation of fixed grid component and moving grid component, certainty of measurement is high.Together
When the line footpath value that obtains of measurement can show that convenient working personnel read result by digital display component.
Wherein in one embodiment, first measuring claw is provided with swing rod towards the side of second measuring claw, institute
Stating reading plotter also includes drop lock contact, and the drop lock contact is electrically connected with the digital display component, the swing rod and the lock
Value contact is correspondingly arranged.Swing rod can be promoted to put after line conductor is snapped in between the first measuring claw and the second measuring claw
It is dynamic so that swing rod touches drop lock contact, so as to lock the line footpath value that digital display component shows.In this way, operating personnel can just receive
Line footpath value is read again after returning action bars, reading is both facilitated, and in turn ensure that the accuracy of result.
Wherein in one embodiment, the swing rod by hinge on first measuring claw, the swing rod with
Compression spring is connected between first measuring claw.After line conductor is snapped between the first measuring claw and the second measuring claw,
Swing rod can be released by compression spring, it is ensured that line conductor can be contacted with swing rod.
Wherein in one embodiment, the drop lock contact includes pivoted arm, installation axle and drop lock button, and the pivoted arm passes through
The installation axle is installed in rotation on first measuring claw, and one end of the pivoted arm is correspondingly arranged with the swing rod, institute
The other end and the drop lock button for stating pivoted arm are correspondingly arranged, and the drop lock button is electrically connected with the digital display component.Work as line
Line conductor can promote swing rod to swing after being snapped in between the first measuring claw and the second measuring claw so that swing rod drives pivoted arm to turn
Drop lock button is moved and presses, so as to lock the line footpath value that digital display component shows.The drop lock contact has simple structure, assembling side
Just the characteristics of, sensitivity is high.
Wherein in one embodiment, the end of first measuring claw is provided with towards the side of second measuring claw
One resigning inclined-plane, the end of second measuring claw is provided with the second resigning inclined-plane towards the side of first measuring claw.First
The second resigning scarf forming V-shape slot to make way on the first resigning inclined-plane and the second measuring claw on measuring claw, so as to line conductor
Can smoothly snap between the first measuring claw and the second measuring claw.
Wherein in one embodiment, it is described can livewire work wire caliper also include data sink, the number
It is electrically connected with the reading plotter according to receiver.Data sink can receive the result data of reading plotter, convenient at it
The operating personnel of its position obtains the line footpath value of line conductor.
Wherein in one embodiment, the fixed ruler is provided with groove, and the adjustable rule is slidably mounted in described
In groove, the adjustable rule is provided with the positive stop for preventing the adjustable rule from deviating from from the groove.In this way, movable
Chi smooth can just be slided, and be easy to operating personnel to use.
Wherein in one embodiment, the action bars is provided with bolt, and the fixed ruler is provided with bolt hole, the spiral shell
Bolt is located in the bolt hole.The angle between measurement apparatus and action bars can be adjusted using the cooperation of bolt and bolt hole
Degree, to adapt to the line conductor of different angles.
Wherein in one embodiment, the action bars is telescopic insulating bar, is easy to be adjusted according to the height of line conductor
The height of action bars is saved, it is safe and reliable.
Brief description of the drawings
Fig. 1 be the embodiment of the present invention one described in can livewire work wire caliper structural representation；
Fig. 2 is the measurement apparatus and the structural representation of reading plotter described in the embodiment of the present invention one；
Fig. 3 be the embodiment of the present invention two described in can livewire work wire caliper structural representation.
Description of reference numerals：
100th, action bars, 110, bolt, 200, measurement apparatus, 210, fixed ruler, the 211, first measuring claw, 212, first allows
Position inclined-plane, 220, adjustable rule, the 221, second measuring claw, the 222, second resigning inclined-plane, 223, positive stop, 230, extension spring,
300th, reading plotter, 310, digital display component, 320, fixed grid component, 330, drop lock contact, 331, pivoted arm, 332, installation axle, 333,
Drop lock button, 400, swing rod, 410, bearing pin, 420, compression spring, 500, line conductor.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give better embodiment of the invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described implementation method.On the contrary, the purpose for providing these implementation methods is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Conversely, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertical ", " level ", "left", "right" and similar statement are
For illustrative purposes, it is unique implementation method to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the implementation method of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
Embodiment one
With reference to shown in Fig. 1-2, described in the present embodiment can livewire work wire caliper, including action bars 100, measurement
Device 200 and reading plotter 300, the measurement apparatus 200 include fixed ruler 210 and adjustable rule 220, and the fixed ruler 210 is pacified
On the action bars 100, the fixed ruler 210 is provided with the first measuring claw 211, and the adjustable rule 220 is slideably pacified
On the fixed ruler 210, extension spring 230, the work are connected between the fixed ruler 210 and the adjustable rule 220
Dynamic chi 220 is provided with the second measuring claw 221, and first measuring claw 211 is oppositely arranged with second measuring claw 221, described
Reading plotter 300 is arranged in the measurement apparatus 200.
Using it is above-mentioned can livewire work wire caliper when, measurement apparatus 200 are lifted to be measured using action bars 100
The position of line conductor 500, and line conductor 500 is snapped in the of the first measuring claw 211 of fixed ruler 210 and adjustable rule 220
Between two measuring claws 221.Due to being connected with extension spring 230 between fixed ruler 210 and adjustable rule 220, line conductor 500 is with regard to energy
It is enough to be clamped by the first measuring claw 211 and the second measuring claw 221, so as to reflect the real line footpath of line conductor 500.In this way, making
Industry personnel just can read the accurate line footpath value of line conductor 500 by reading plotter 300, it is ensured that it is suitable that follow-up peeling works
Profit is carried out.
In the present embodiment, the reading plotter 300 includes digital display component 310, fixed grid component 320 and moving grid component (not
Draw), the digital display component 310, fixed grid component 320 are electrically connected with the moving grid component respectively, and the digital display component 310 leads to
Cross screw to be fixed on the fixed ruler 210, the fixed grid component 320 is fixed on the adjustable rule 220 by binding agent, institute
Moving grid component is stated to be fixed on the fixed ruler 210 by binding agent and be correspondingly arranged with the fixed grid component 320.Using fixed grid
Component 320 can accurately obtain the line footpath value of line conductor 500 with the cooperation of moving grid component, and certainty of measurement is high, can reach
0.01mm.Measuring the line footpath value for obtaining simultaneously can be shown by digital display component 310, and convenient working personnel read result.Need
Bright, the reading plotter 300 can also take other form.Reading plotter 300 includes that graduated scale and image are put as described
Big device, is amplified using image amplifier to the reading of graduated scale, and operating personnel can just read corresponding result.
Furthermore it is possible to digital display component 310 is fixed on adjustable rule 220, the fixed grid component 320 is fixed on fixed ruler
On 210, moving grid component is fixed on adjustable rule 220 and is correspondingly arranged with the fixed grid component 320, be also feasible scheme.
Further, first measuring claw 211 is provided with swing rod 400 towards the side of second measuring claw 221, described
Reading plotter 300 also includes drop lock contact 330, and the drop lock contact 330 is electrically connected with the digital display component 310, the pendulum
Bar 400 is correspondingly arranged with the drop lock contact 330.When line conductor 500 from the first measuring claw 211 and the second measuring claw 221 it
Between snap in after swing rod 400 can be promoted to swing so that swing rod 400 touches drop lock contact 330, so as to lock digital display component 310
The line footpath value of display.In this way, operating personnel just can again read line footpath value after recovery operation bar 100, reading is both facilitated, and
Ensure that the accuracy of result.Reading plotter 300 described in the present embodiment also includes switch key and zero button, is easy to make
With.
Swing rod 400 described in the present embodiment is hinged on first measuring claw 211 by bearing pin 410, the swing rod 400
Compression spring 420 is connected between first measuring claw 211.Line conductor 500 is snapped in into the first measuring claw 211 and second
After between measuring claw 221, swing rod 400 can be released by compression spring 420, it is ensured that line conductor 500 can be contacted with swing rod 400.
The installation of compression spring 420 for convenience, the swing rod 400 is provided with the first storage tank, and first measuring claw 211 is provided with
Second storage tank, one end of the compression spring 420 is embedded in the first storage tank, and the other end of the compression spring 420 is embedding
It is located in the second storage tank.
Specifically, the drop lock contact 330 includes pivoted arm 331, installation axle 332 and drop lock button 333, the pivoted arm 331
It is installed in rotation on first measuring claw 211 by the installation axle 332, one end of the pivoted arm 331 and the pendulum
Bar 400 is correspondingly arranged, and the other end of the pivoted arm 331 is correspondingly arranged with the drop lock button 333, the drop lock button 333 with
The digital display component 310 is electrically connected with.After line conductor 500 is snapped in between the first measuring claw 211 and the second measuring claw 221
Swing rod 400 can be promoted to swing so that swing rod 400 drives pivoted arm 331 to rotate and press drop lock button 333, so as to lock number
The line footpath value of the aobvious display of component 310.The characteristics of drop lock contact 330 has simple structure, easy to assembly, sensitivity is high.
In the present embodiment, the end of first measuring claw 211 is provided with towards the side of second measuring claw 221
One resigning inclined-plane 212, the end of second measuring claw 221 is provided with the second resigning towards the side of first measuring claw 211
Inclined-plane 222.The shape of the second resigning inclined-plane 222 on the first resigning inclined-plane 212 and the second measuring claw 221 on first measuring claw 211
Forming V-shape slot to make way, so that line conductor 500 can be snapped in smoothly between the first measuring claw 211 and the second measuring claw 221.
Described in the present embodiment can livewire work wire caliper also include data sink (not shown), the data
Receiver is electrically connected with the reading plotter 300.Data sink can receive the result data of reading plotter 300, convenient
The line footpath value of line conductor 500 is obtained in the operating personnel of other positions.In the present embodiment, the data sink with it is described
The wireless connection of reading plotter 300, it is to avoid connecting line is impacted to line conductor 500.In other embodiments, the data connect
Receiving device can also wired connection with the reading plotter 300.
In the present embodiment, the fixed ruler 210 is provided with groove, and the adjustable rule 220 is slidably mounted in described
In groove, the adjustable rule 220 is provided with the positive stop 223 for preventing the adjustable rule 220 from deviating from from the groove.
In this way, adjustable rule 220 smooth can just be slided, it is easy to operating personnel to use.
With reference to shown in Fig. 1, the action bars 100 is provided with bolt 110, and the fixed ruler 210 is provided with bolt hole, described
Bolt 110 is located in the bolt hole.Measurement apparatus 200 can be adjusted with operation using the cooperation of bolt 110 and bolt hole
Angle between bar 100, to adapt to the line conductor 500 of different angles.Wherein, the bolt 110 is wing bolt, with holding
Hold portion, convenient regulation.
Alternatively, the action bars 100 is telescopic insulating bar, is easy to the height adjustment operation according to line conductor 500
The height of bar 100, it is safe and reliable.
Using described in the present embodiment can livewire work wire caliper operation process it is as follows：
Earth potential working：Livewire work personnel step on bar and keep safe distance with line conductor 500；After fastening seat belts,
By insulate transmission rope by can the wire caliper of livewire work deliver to job position the line footpath of line conductor 500 surveyed
Amount, data sink receives the result data of reading plotter 300；Ground Operation personnel pass to after adjusting the edge of a knife of peeler
Livewire work personnel, livewire work personnel carry out skinning operations.
Insulation bucket arm vehicular operation：Aerial lift device with insulated arm is parked in suitable job position by livewire work personnel；Make in bucket
Industry personnel's carrying operation instrument enters job position, and the grounding body and electrical body to being likely to occur short circuit accident cover；
Using can the wire caliper of livewire work the line footpath of line conductor 500 is measured, data sink receives reading plotter
300 result data；Operating personnel carries out skinning operations after adjusting the edge of a knife of peeler in bucket.
Embodiment two
Described in embodiment one can be described in wire caliper and the embodiment two of livewire work can livewire work wire
Caliper, both differences are：
With reference to shown in Fig. 1, described in embodiment one can livewire work wire caliper, the first measuring claw 211 and second
Measuring claw 221 is set upward, is lifted to the position of line conductor to be measured 500 measurement apparatus 200 using action bars 100 when using
And push up so that line conductor 500 is snapped between the first measuring claw 211 and the second measuring claw 221.
With reference to shown in Fig. 3, described in embodiment two can livewire work wire caliper, the first measuring claw 211 and second
Measuring claw 221 is set down, is lifted to the position of line conductor to be measured 500 measurement apparatus 200 using action bars 100 when using
And pull down so that line conductor 500 is snapped between the first measuring claw 211 and the second measuring claw 221.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. it is a kind of can livewire work wire caliper, it is characterised in that including action bars, measurement apparatus and reading plotter, institute
Measurement apparatus are stated including fixed ruler and adjustable rule, the fixed ruler is arranged on the action bars, the fixed ruler is provided with the
One measuring claw, the adjustable rule is slidably mounted on the fixed ruler, is connected between the fixed ruler and the adjustable rule
There is extension spring, the adjustable rule is provided with the second measuring claw, and first measuring claw is oppositely arranged with second measuring claw,
The reading plotter is arranged in the measurement apparatus.
2. it is according to claim 1 can livewire work wire caliper, it is characterised in that the reading plotter include number
Aobvious component, fixed grid component and moving grid component, the digital display component, fixed grid component are electrically connected with the moving grid component respectively, institute
State digital display component to be fixed on the fixed ruler, the fixed grid component is fixed on the adjustable rule, the moving grid component is fixed
It is correspondingly arranged on the fixed ruler and with the fixed grid component.
3. it is according to claim 2 can livewire work wire caliper, it is characterised in that first measuring claw towards
The side of second measuring claw is provided with swing rod, and the reading plotter also includes drop lock contact, the drop lock contact and the number
Aobvious component is electrically connected with, and the swing rod is correspondingly arranged with the drop lock contact.
4. it is according to claim 3 can livewire work wire caliper, it is characterised in that the swing rod by bearing pin cut with scissors
It is connected on first measuring claw, compression spring is connected between the swing rod and first measuring claw.
5. it is according to claim 3 can livewire work wire caliper, it is characterised in that the drop lock contact include turn
Arm, installation axle and drop lock button, the pivoted arm are installed in rotation on first measuring claw by the installation axle, described
One end of pivoted arm is correspondingly arranged with the swing rod, and the other end of the pivoted arm is correspondingly arranged with the drop lock button, the drop lock
Button is electrically connected with the digital display component.
6. it is according to claim 1 can livewire work wire caliper, it is characterised in that the end of first measuring claw
Portion is provided with the first resigning inclined-plane towards the side of second measuring claw, and the end of second measuring claw is surveyed towards described first
The side of measuring jaw is provided with the second resigning inclined-plane.
7. it is according to claim 1 can livewire work wire caliper, it is characterised in that also including data sink,
The data sink is electrically connected with the reading plotter.
8. according to claim any one of 1-7 can livewire work wire caliper, it is characterised in that the fixed ruler
Groove is provided with, the adjustable rule is slidably mounted in the groove, and the adjustable rule is provided with for preventing the work
The positive stop that dynamic chi is deviate from from the groove.
9. according to claim any one of 1-7 can livewire work wire caliper, it is characterised in that the action bars
Bolt is provided with, the fixed ruler is provided with bolt hole, and the bolt is located in the bolt hole.
10. according to claim any one of 1-7 can livewire work wire caliper, it is characterised in that the operation
Bar is telescopic insulating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193373.9A CN106813555B (en) | 2017-03-28 | 2017-03-28 | Can livewire work conducting wire caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193373.9A CN106813555B (en) | 2017-03-28 | 2017-03-28 | Can livewire work conducting wire caliper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813555A true CN106813555A (en) | 2017-06-09 |
| CN106813555B CN106813555B (en) | 2019-03-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193373.9A Active CN106813555B (en) | 2017-03-28 | 2017-03-28 | Can livewire work conducting wire caliper |
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| Country | Link |
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| CN (1) | CN106813555B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107741192A (en) * | 2017-11-10 | 2018-02-27 | 云南电网有限责任公司昆明供电局 | Live wire, ground wire model measuring instrument |
| CN108303008A (en) * | 2017-12-27 | 2018-07-20 | 国网浙江省电力公司衢州供电公司 | High altitude wire diameter measurer |
| CN109724527A (en) * | 2019-03-21 | 2019-05-07 | 广东丹海金属有限公司 | A kind of conducting wire drawing line footpath detection device and its method |
| CN110243261A (en) * | 2019-07-19 | 2019-09-17 | 福建省特种设备检验研究院宁德分院 | Elevator wire rope calliper |
| CN110470197A (en) * | 2018-05-12 | 2019-11-19 | 无锡市夏音电器有限公司 | One kind being used for refrigerator electric wire finished diameter caliper |
| CN111595224A (en) * | 2020-05-20 | 2020-08-28 | 广东电网有限责任公司 | Low-voltage wire section measuring instrument |
| CN111765833A (en) * | 2020-07-10 | 2020-10-13 | 江西理工大学 | Copper wire diameter measuring device |
| CN112414264A (en) * | 2020-09-18 | 2021-02-26 | 广东电网有限责任公司湛江供电局 | Wire diameter measuring device |
| US20210364271A1 (en) * | 2020-05-21 | 2021-11-25 | Dominion Energy, Inc. | Wire gauge device and method of determining wire gauge |
| CN115170165A (en) * | 2022-09-01 | 2022-10-11 | 山东孟子居生态农业股份有限公司 | Seedling information traceability system and method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741192A (en) * | 2017-11-10 | 2018-02-27 | 云南电网有限责任公司昆明供电局 | Live wire, ground wire model measuring instrument |
| CN108303008A (en) * | 2017-12-27 | 2018-07-20 | 国网浙江省电力公司衢州供电公司 | High altitude wire diameter measurer |
| CN108303008B (en) * | 2017-12-27 | 2019-12-03 | 国网浙江省电力公司衢州供电公司 | High altitude wire diameter measurer |
| CN110470197A (en) * | 2018-05-12 | 2019-11-19 | 无锡市夏音电器有限公司 | One kind being used for refrigerator electric wire finished diameter caliper |
| CN109724527A (en) * | 2019-03-21 | 2019-05-07 | 广东丹海金属有限公司 | A kind of conducting wire drawing line footpath detection device and its method |
| CN110243261B (en) * | 2019-07-19 | 2021-11-30 | 福建省特种设备检验研究院宁德分院 | Elevator steel wire rope caliper gauge |
| CN110243261A (en) * | 2019-07-19 | 2019-09-17 | 福建省特种设备检验研究院宁德分院 | Elevator wire rope calliper |
| CN111595224A (en) * | 2020-05-20 | 2020-08-28 | 广东电网有限责任公司 | Low-voltage wire section measuring instrument |
| US20210364271A1 (en) * | 2020-05-21 | 2021-11-25 | Dominion Energy, Inc. | Wire gauge device and method of determining wire gauge |
| US11448495B2 (en) * | 2020-05-21 | 2022-09-20 | Dominion Energy, Inc. | Wire gauge device and method of determining wire gauge |
| CN111765833B (en) * | 2020-07-10 | 2021-11-16 | 江西理工大学 | Copper wire diameter measuring device |
| CN111765833A (en) * | 2020-07-10 | 2020-10-13 | 江西理工大学 | Copper wire diameter measuring device |
| CN112414264A (en) * | 2020-09-18 | 2021-02-26 | 广东电网有限责任公司湛江供电局 | Wire diameter measuring device |
| CN115170165A (en) * | 2022-09-01 | 2022-10-11 | 山东孟子居生态农业股份有限公司 | Seedling information traceability system and method |
| CN115170165B (en) * | 2022-09-01 | 2022-12-27 | 山东孟子居生态农业股份有限公司 | Seedling information traceability system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106813555B (en) | 2019-03-22 |
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