CN208207072U - A kind of insulation clothing layer insulation resistor detecting device - Google Patents
A kind of insulation clothing layer insulation resistor detecting device Download PDFInfo
- Publication number
- CN208207072U CN208207072U CN201820954616.6U CN201820954616U CN208207072U CN 208207072 U CN208207072 U CN 208207072U CN 201820954616 U CN201820954616 U CN 201820954616U CN 208207072 U CN208207072 U CN 208207072U
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- Prior art keywords
- insulation
- detecting device
- insulation clothing
- layer insulation
- resistor detecting
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- 238000009413 insulation Methods 0.000 title claims abstract description 99
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 244000309464 bull Species 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 30
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model provides a kind of insulation clothing layer insulation resistor detecting device, by the way that conductive bull stick, resistance detection table and clamp mechanism is arranged；By two collets respectively the front and back sides of insulation clothing come mutually with the surface of insulation clothing and lining contact, conducting rod is set to be close to insulation clothing, driving handle rotates bearing, is rotated by bearing and pushes conducting rod to insulation clothing detection position, can carry out layer insulation resistance detection.The utility model safely and reliably carries out the detection of insulation clothing layer insulation resistance, and can find insulation defect position in time, guarantees the safety of the person and equipment, is suitble to be widely popularized in technical field；And the utility model use less components, by more convenient and fast assembling mode, compared with flexibly adjustment in a manner of insulation clothing is detected, the utility model job area is small, easy to carry, safe and reliable, operating cost is cheap, design is rationally, compact-sized, has good market prospects.
Description
Technical field
The utility model relates to electric system technical field of auxiliary equipment, and in particular to a kind of insulation clothing layer insulation resistance
Detection device.
Background technique
In the livewire work for carrying out 10kV all insulation method, safety code requirement operating personnel has to put on insulation clothing,
If its insulation performance goes wrong, livewire work personnel will be caused greatly to threaten.It therefore, must before livewire work
The insulation performance of insulation clothing must be checked.Currently, insulation clothing checks that there are mainly two types of methods: appearance method and two step method.Outside
Sight method is to judge that insulation clothing has zero defect by checking appearance, has certain subjectivity；Two step method is to insulation clothing along face
Insulation resistance carries out the method for shaking survey, cannot carry out shaking survey to insulation clothing layer insulation resistance, however, implementing all insulation electrification
When work operations, what is mainly utilized is the layer insulation resistance of insulation clothing to ensure the personal safety of operating personnel.Currently, insulation
The layer insulation resistance detection of clothes is to carry out by the test period in qualified professional testing agency, before being unable to satisfy field operation
The requirement of layer insulation detection is carried out to insulation clothing.If insulation clothing layer insulation resistance is unqualified, do not have again by visual examination
It is found its insulation defect, the personal safety of livewire work personnel just will receive great threat.To solve the above problems, developing
One kind can be on site and being used for the insulation clothing layer insulation resistor detecting device of laboratory.
Utility model content
The purpose of this utility model is to solve to need in current work on the spot to carry out insulation clothing comprehensive layer insulation electricity
The problem of resistance detects, and field condition is insufficient, can not carry out on-site test, has developed a kind of for the safe and reliable of operation field
Novel detection device.
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of insulation clothing layer insulation resistor detecting device, including conductive bull stick, resistance detection table and clamp mechanism；It is described
Clamp mechanism includes two collets being oppositely arranged；The conduction bull stick is set on insulating bar, and coaxial with the insulating bar
Rotation connection；The insulating bar axial ends fixation is located on the collet of clamp mechanism end；Two collets pass through
Driving structure realizes the clamping and separation of two collets, realizes two conductive bull sticks from the thickness side to insulation clothing with this
To positive and negative clamp insulation clothing；The positive terminal connector and negative terminal connector of resistance detection table respectively with two collets
On conductive bull stick be electrically connected.
Further, the clamp mechanism includes driving structure and collet；The driving structure includes resilient handle and stretches
Contracting bar；One end of the telescopic rod is fixedly connected with the folding end of the resilient handle respectively, on the other end and the collet
Bracket is fixedly connected.
Further, the resilient handle includes support arm one, elastic slice and support arm two；The support arm one, elastic slice and support arm two
It is sequentially connected end to end, so as to form v-shaped structure；The outer end of the support arm one and support arm two connects with one end of the telescopic rod respectively
It connects.
Further, the collet includes bracket and insulating bar, and the bracket is U-shaped structure, and the insulating bar is axial
Both ends are separately fixed on the open end inner sidewall of the bracket.
Further, the axial ends of the conductive bull stick and the two sides branch distance between tie rods of the open end of the bracket are set
It sets.
Further, the telescopic rod includes connecting rod and loop bar；The front end of the connecting rod and the fixed company of the bracket
It connects；The rear end of the connecting rod is embedded in the axial sets of holes of the loop bar, and the connecting rod is tightly sleeved with the loop bar.
Further, the conductive bull stick includes conducting rod and bearing；The bearing is rolling bearing, the rolling bearing
Inner ring fixation be set on the insulating bar, the outer ring of the rolling bearing embeds and is fixed in the conducting rod；It is logical
Conducting rod pivoting on the insulating bar can be realized by crossing setting rolling bearing.
Further, the positive terminal connector of resistance detection table and negative terminal connector are respectively and in the rolling bearing
Circle is electrically connected.
Further, the bearing and conducting rod are made of conductive material.
Further, the bracket is made of insulating materials.
Compared with prior art, the utility model has the following beneficial effects:
1, the utility model provides a kind of new device for insulation clothing layer insulation resistance detection, safely and reliably
The detection of insulation clothing layer insulation resistance is carried out, and can find insulation defect position in time, guarantees the safety of the person and equipment, is fitted
Conjunction is widely popularized in technical field.
2, the utility model detects insulation clothing using less components, compared with flexibly adjustment mode, this reality
Small with new assignment range, easy to carry, easy to operate, operating cost is cheap, and design is rationally, compact-sized, has good
Market prospects.
Certainly, implement any product of the utility model it is not absolutely required to and meanwhile reach all advantages described on one.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it is therefore apparent that the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the mounting structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the partial sectional view of the utility model；
Fig. 5 is the resilient handle structural schematic diagram of the utility model；
Fig. 6 is the bearing arrangement schematic diagram of the utility model；
Structural schematic diagram when Fig. 7 is the use of the utility model；
Figure label explanation:
1, conductive bull stick；11, conducting rod；12, bearing；121, inner ring；122, outer ring；123, rolling element；124, retainer；
2, resistance detection table；21, positive terminal connector；22, negative terminal connector；3, clamp mechanism；31, driving structure；311, elastic
Handle；3111, support arm one；3112, elastic slice；3113, support arm two；312, telescopic rod；3121, connecting rod；3122, loop bar；32, it presss from both sides
Head；321, bracket；322, insulating bar；4, insulation clothing.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without creative efforts, belongs to the utility model
The range of protection.
In conjunction with attached drawing 1 to Fig. 7, the utility model is further described:
In conjunction with attached drawing 1 and Fig. 2, a kind of insulation clothing layer insulation resistor detecting device, including conductive bull stick 1, resistance detection
Table 2 and clamp mechanism 3；The clamp mechanism 3 includes two collets 32 being oppositely arranged；The conduction bull stick 1 is set in insulation
On bar 322, and rotates coaxially and connect with the insulating bar 322；322 axial ends of the insulating bar fixation is located at the clamp machine
On the collet 32 of 3 end of structure；Two collets 32 realize the clamping and separation of two collets 32 by driving structure 31, with
This realizes that two conductive bull sticks 1 clamp insulation clothing 4 from the positive and negative of the thickness direction to insulation clothing 4；Resistance detection table
2 positive terminal connector 21 and negative terminal connector 22 is electrically connected with the conductive bull stick 1 on two collets 32 respectively.
In conjunction with attached drawing 3, Fig. 4 and Fig. 5, the clamp mechanism 3 includes driving structure 31 and collet 32；The driving structure 31
Including resilient handle 311 and telescopic rod 312；The resilient handle 311 includes support arm 1, elastic slice 3112 and support arm two
3113；The support arm 1, elastic slice 3112 and support arm 2 3113 are sequentially connected end to end, so as to form the V less than 180 ° of angles
Shape structure；The outer end of the support arm 1 and support arm 2 3113 is connect with one end of the telescopic rod 312 respectively；It is described flexible
The other end of bar 312 is fixedly connected with the bracket 321 on the collet 32；Pass through the handle and telescopic rod of manual actuation structure 31
It is connected, plays the role of controlling whole device folding, structure is simple, and it is low in cost, it is more economical practical.
The collet 32 includes bracket 321 and insulating bar 322, and the bracket 321 is U-shaped structure, and the insulating bar 322
Axial ends is separately fixed on the open end inner sidewall of the bracket 321.
The bracket 321 is made of insulating materials；And axial ends and the bracket 321 of the conductive bull stick 1
The two sides branch distance between tie rods of open end is arranged.
The telescopic rod 312 includes connecting rod 3121 and loop bar 3122；The front end of the connecting rod 3121 and the bracket
321 are fixedly connected；The rear end of the connecting rod 3121 is embedded in the axial sets of holes of the loop bar 3122, and the connecting rod
3121 are tightly sleeved with the loop bar 3122, are abutted by 3121 lateral wall of connecting rod with the elasticity of 3122 inner sidewall of loop bar,
Certain position is moved in loop bar 3122 by the realization connecting rod 3121 of pull connecting rod 3121 and is positioned, and telescopic rod is adjusted
312 length is more convenient；By being made of two casings, small casing is scalable in big casing, is mainly used for measurement insulation
Take the layer insulation resistance of different parts.
The conduction bull stick 1 includes conducting rod 11 and bearing 12, and the bearing 12 is rolling bearing, the rolling bearing
The fixation of inner ring 121 is set on the insulating bar 322, and the outer ring 122 of the rolling bearing is embedded and is fixed at the conduction
In bar 11；The pivoting on the insulating bar 322 of conducting rod 11, and resistance detection table 2 can be realized by the way that rolling bearing is arranged
Positive terminal connector 21 and negative terminal connector 22 respectively with the inner ring 121 of the rolling bearing be electrically connected；Pass through conduction
Lead 5 is connected on the bearing at conducting rod position, will be in electrical transmission to conducting rod by lead；Rolling bearing is led due to using
Electric material is made, and when rolling, due to the squeezing action of external force, inner ring, rolling element and outer ring are always in contact
Transition is that conductive lead wire is electrically connected by inner ring, rolling element and outer ring and the conducting rod.
In conjunction with attached drawing 6, the rolling bearing is that the sliding friction between axis and axle bed by operating becomes rolling friction, from
And reduce a kind of mechanical organ of precision of friction loss.Rolling bearing is generally by inner ring 121, outer ring 122,123 and of rolling element
124 4 part of retainer composition, the effect of inner ring 121 are to merge to rotate together with the axis with axis matching；The effect of outer ring 122 is and axis
It holds 12 to match, play a supportive role；Rolling element 123 is that rolling element 123 is uniformly distributed in inner ring by means of retainer 124
Between 121 and outer ring 122, shape size and quantity directly affect service performance and the service life of rolling bearing；Retainer 124
Rolling element 123 can be made to be uniformly distributed, guidance rolling element 123 rotates.The bearing 12 is made of conductive material.
The conducting rod 11 is cylindrical sleeves structure, and the circumferential side of the conducting rod 11 is greater than the bracket 321
Width, realization externally protrude out in the bracket 321, it can be achieved that two collets 32 close to when, the peripheral side of two conducting rods 11
Wall contacts with each other at first.
In conjunction with attached drawing 7, the utility model pinches elasticity with hand when needing to carry out layer insulation resistance detection to insulation clothing
Simultaneously pressed inward against on the outside of two support arms of handle, by two collets respectively the front and back sides of insulation clothing come mutually with the surface of insulation clothing and
Lining contacts, and conducting rod is made to be close to insulation clothing, and driving handle rotates bearing, by bearing rotation promotion conducting rod to exhausted
Edge takes detection position, can carry out layer insulation resistance detection；When needing to detect insulation clothing position farther out, telescopic rod can be stretched
It is long, each position of complete detection insulation clothing can be realized.Finally the two poles of the earth of insulation resistance meter are coupled on two leads, are connect
It is detected in energization source.In detection process, by slowly pushing conducting rod that can rapidly carry out layer insulation resistance test,
And it can timely and accurately find insulation defect position.Since conducting rod can rotate, any damage will not be generated to insulated target
Wound.When not needing to be detected, release handle, handle opens, and two conducting rods also separate immediately.The utility model uses pure machine
Tool structure, more securely and reliably.
The testing principle of the utility model is: in the detection process, since insulation clothing belongs to insulating materials, due to resistance
Insulation clothing is clamped in centre by the collet of the positive and negative electrode wiring of detection table, and it is non-conductive to detect one to be equivalent to resistance detection table
The resistance of (insulating materials) can have the resistivity of insulating materials very high by common knowledge, usually the model in 1010~1022 Ω m
In enclosing, the display numerical value of resistance detection table is usually infinity, and numerical value is larger；When, there are when loophole, being equivalent to electricity on insulation clothing
The collet of the positive and negative electrode wiring of resistance detection table is electrically connected, and the positive and negative electrode wiring of resistance detection table is directly electrically connected at this time,
For the display numerical value of resistance detection table usually within the scope of 0-1 Ω, numerical value is smaller；It as a preferred option, can be in the outer of insulation clothing
The liquid such as one layer of conductive water are first coated on side, when especially for haveing the defects that crack, are split if insulation clothing exists
The defect of seam will be such that the collet at both ends electrically connects by conducting liquid, and numerical value is smaller.It therefore, can be by directly observing electricity
The numerical value of resistance detection table can clearly know whether insulation clothing is intact.
The utility model use less components, by more convenient and fast assembling mode, compared with flexibly adjustment in a manner of come to exhausted
Edge clothes are detected, and the utility model job area is small, easy to carry, using flexible, safe and reliable, operating cost is cheap, energy
Enough operational securities and working efficiency for effectively promoting work about electric power personnel.
It should be noted that wherein the specific configuration of resistance detection table (resistance detector) and rolling bearing is existing skill
Art can directly purchase acquisition from the market, and those skilled in the art do not need to make the creative labor and can be obtained, herein no longer
It is described in detail.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of insulation clothing layer insulation resistor detecting device, it is characterised in that: including conductive bull stick (1), resistance detection table (2)
With clamp mechanism (3)；The clamp mechanism (3) includes two collets being oppositely arranged (32)；The conduction bull stick (1) is set in
On insulating bar (322), and rotates coaxially and connect with the insulating bar (322)；Insulating bar (322) the axial ends fixation is located at
On the collet (32) of clamp mechanism (3) end；Two collets (32) realize two folders by driving structure (31)
The clamping and separation of head (32) realize two conductive bull sticks (1) from the positive and negative of the thickness direction to insulation clothing (4) with this
Face clamps insulation clothing (4)；The positive terminal connector (21) and negative terminal connector (22) of resistance detection table (2) respectively with two
Conductive bull stick (1) on collet (32) is electrically connected.
2. insulation clothing layer insulation resistor detecting device according to claim 1, it is characterised in that: the clamp mechanism
It (3) include driving structure (31) and collet (32)；The driving structure (31) includes resilient handle (311) and telescopic rod (312)；
One end of the telescopic rod (312) is fixedly connected with the folding end of the resilient handle (311) respectively, the other end and the collet
(32) bracket (321) on is fixedly connected.
3. insulation clothing layer insulation resistor detecting device according to claim 2, it is characterised in that: the resilient handle
It (311) include support arm one (3111), elastic slice (3112) and support arm two (3113)；The support arm one (3111), elastic slice (3112) and
Support arm two (3113) is sequentially connected end to end, so as to form v-shaped structure；The outer end of the support arm one (3111) and support arm two (3113)
It is connect respectively with one end of the telescopic rod (312).
4. insulation clothing layer insulation resistor detecting device according to claim 2, it is characterised in that: collet (32) packet
Bracket (321) and insulating bar (322) are included, the bracket (321) is U-shaped structure, and the insulating bar (322) axial ends is distinguished
It is fixed on the open end inner sidewall of the bracket (321).
5. insulation clothing layer insulation resistor detecting device according to claim 4, it is characterised in that: the conduction bull stick
(1) the two sides branch distance between tie rods of the open end of axial ends and the bracket (321) is arranged.
6. insulation clothing layer insulation resistor detecting device according to claim 2, it is characterised in that: the telescopic rod
It (312) include connecting rod (3121) and loop bar (3122)；The front end and the bracket (321) of the connecting rod (3121) are fixed to be connected
It connects；The rear end of the connecting rod (3121) is embedded in the axial sets of holes of the loop bar (3122), and the connecting rod (3121)
It is tightly sleeved with the loop bar (3122).
7. insulation clothing layer insulation resistor detecting device according to claim 4, it is characterised in that: the conduction bull stick
It (1) include conducting rod (11) and bearing (12)；The bearing (12) is rolling bearing, and the inner ring (121) of the rolling bearing is solid
Surely it is set on the insulating bar (322), the outer ring (122) of the rolling bearing is embedded and is fixed at the conducting rod (11)
It is interior；Conducting rod (11) pivoting on the insulating bar (322) can be realized by the way that rolling bearing is arranged.
8. insulation clothing layer insulation resistor detecting device according to claim 7, it is characterised in that: resistance detection table (2)
Positive terminal connector (21) and negative terminal connector (22) respectively with the inner ring of the rolling bearing (121) be electrically connected.
9. insulation clothing layer insulation resistor detecting device according to claim 7, it is characterised in that: the bearing (12) and
Conducting rod (11) is made of conductive material.
10. insulation clothing layer insulation resistor detecting device according to claim 2, it is characterised in that: the bracket (321)
It is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954616.6U CN208207072U (en) | 2018-06-20 | 2018-06-20 | A kind of insulation clothing layer insulation resistor detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954616.6U CN208207072U (en) | 2018-06-20 | 2018-06-20 | A kind of insulation clothing layer insulation resistor detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207072U true CN208207072U (en) | 2018-12-07 |
Family
ID=64496581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954616.6U Expired - Fee Related CN208207072U (en) | 2018-06-20 | 2018-06-20 | A kind of insulation clothing layer insulation resistor detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208207072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427036A (en) * | 2018-06-20 | 2018-08-21 | 国网安徽省电力有限公司阜阳供电公司 | A kind of insulation clothing layer insulation resistor detecting device |
| CN113049993A (en) * | 2021-03-23 | 2021-06-29 | 海南电网有限责任公司澄迈供电局 | Distribution network operation safety measure normative detection device |
-
2018
- 2018-06-20 CN CN201820954616.6U patent/CN208207072U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427036A (en) * | 2018-06-20 | 2018-08-21 | 国网安徽省电力有限公司阜阳供电公司 | A kind of insulation clothing layer insulation resistor detecting device |
| CN108427036B (en) * | 2018-06-20 | 2024-01-26 | 国网安徽省电力有限公司阜阳供电公司 | Insulating clothes interlayer insulation resistance detection device |
| CN113049993A (en) * | 2021-03-23 | 2021-06-29 | 海南电网有限责任公司澄迈供电局 | Distribution network operation safety measure normative detection device |
| CN113049993B (en) * | 2021-03-23 | 2022-06-17 | 海南电网有限责任公司澄迈供电局 | Distribution network operation safety measure normative detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |