CN207650339U - A kind of novel electric power measuring instrument - Google Patents
A kind of novel electric power measuring instrument Download PDFInfo
- Publication number
- CN207650339U CN207650339U CN201721847959.4U CN201721847959U CN207650339U CN 207650339 U CN207650339 U CN 207650339U CN 201721847959 U CN201721847959 U CN 201721847959U CN 207650339 U CN207650339 U CN 207650339U
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- China
- Prior art keywords
- circle
- downside
- activity measurement
- electric power
- handle
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of novel electric power measuring instruments, including fixation measuring circle and activity measurement circle, it is connect with activity measurement circle by shaft on the right side of the fixation measuring circle, activity measurement circle lower right side is equipped with monkey wrench, handle is equipped on the downside of fixation measuring circle, it is connect by conducting wire with display is measured on the downside of handle, measures display and be equipped with display screen, control panel is equipped on the downside of display screen.The present apparatus can be detected electromagnetic field by electromagnetic induction coil, it whether there is problem by the judgement of stability circuit operational process of the electromagnetic field generated during operation power, two sliding electrodes are utilized simultaneously, the insulating properties of whole electric wire is detected, and present apparatus small volume, it is convenient to use, it is easy to carry, testing result is more accurate, function admirable.
Description
Technical field:The utility model is related to a kind of technical field of electric power detection, are surveyed more particularly to a kind of novel electric power
Measuring appratus.
Background technology：With the development of level of power, power construction is more and more important, but during power construction,
It generally requires to measure power equipment, power test is particularly as the quality for being testing equipment insulation performance and the fortune of equipment
Row state etc..
It is particularly significant for the detection in magnetic field when wherein detecting insulation performance and operating status in electric power detection, at some
In the circuit that conducting wire breaks down, often along with the variation in magnetic field, at this stage when being detected, detection electric current is mostly used
And the mode of voltage is detected, this detection method is very time-consuming and laborious, and testing result is also not accurate enough, cannot
Enough to meet a variety of requirements when carrying out electric power detection at this stage well, to this, we need to reform the prior art.
Invention content：The purpose of this utility model is to provide a kind of novel electric power measuring instruments, to solve above-mentioned background
The problem of being proposed in technology, which can incude the electromagnetic field around conducting wire using induction loop, while inner ring
If there are two electrodes, can be by the insulating properties of energization measure traverse line, and can also measure resistance to sparking energy, whole device body
Product is smaller, and easy to carry, use is very convenient.
To achieve the above object, the utility model provides the following technical solutions：Including fixation measuring circle and activity measurement circle,
It is connect with activity measurement circle by shaft on the right side of the fixation measuring circle, activity measurement circle lower right side is equipped with monkey wrench, fixed
It is equipped with handle on the downside of measurement circle, is connect by conducting wire with display is measured on the downside of handle, measures display and be equipped with display screen, show
Control panel is equipped on the downside of display screen；
The fixation measuring circle and activity measurement circle are internally provided with electromagnetic induction coil, electromagnetic induction coil lower end and electromagnetism
Information transmission end connects, and insulating properties is equipped on the inside of electromagnetic induction coil and detects roller, insulating properties, which detects, is equipped with rotation on the outside of roller
Holder, rotating bracket are connect by compressed spring with spring retaining plate, and insulating properties, which detects, is equipped with brush on the downside of roller, brush passes through
Detection conducting wire is connect with terminal box, is measured display interior and is equipped with microcontroller, resistance measurement device is equipped on the downside of microcontroller, micro-
Data processing storage element is equipped on the upside of controller.
Preferably, the fixation measuring circle and activity measurement circle upper port junction use metal interface, ensure entire survey
Measure inside head is magnetic flux body.
Preferably, the handle is that can extend flexible structure, and insulating protective layer is equipped on the outside of handle.
Preferably, insulating properties detection roller, which is the relatively good copper of electric conductivity, is used as material, and outer ring is equipped with indent
Slot.
Preferably, the data processing storage element uses the magnetic field micro computer processing chip of prior art comparative maturity,
Analyzing processing can be carried out to mass data, and resistance measurement device also uses the high-tension resistive measuring device of prior art maturation straight
It connects and installs and uses.
Compared with prior art, the utility model has the beneficial effects that：The present apparatus can be by electromagnetic induction coil to electricity
Magnetic field is detected, and be whether there is by the judgement of stability circuit operational process of the electromagnetic field generated during operation power and is asked
Topic, while two sliding electrodes are utilized, the insulating properties of whole electric wire is detected, and present apparatus small volume, user
Just quick, easy to carry, testing result is more accurate, function admirable.
Description of the drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model fixation measuring circle and activity measurement circle internal structure schematic diagram；
Fig. 3 is that the utility model refers to insulating properties detection roller structure schematic diagram；
Fig. 4 is that the utility model measures display interior structural schematic diagram.
In figure：1, fixation measuring circle, 2, activity measurement circle, 3, shaft, 4, monkey wrench, 5, handle, 6, conducting wire, 7, measure
Display, 8, display screen, 9, control panel, 10, electromagnetic induction coil, 11, electromagnetic information transmission end, 12, insulating properties detection rolling
Cylinder, 13, rotating bracket, 14, compressed spring, 15, spring retaining plate, 16, brush, 17, detection conducting wire, 18, terminal box, 19, micro-
Controller, 20, resistance measurement device, 21, data processing storage element.
Specific implementation mode：
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, when can conveniently be measured using the present apparatus when being measured to electric system,
When in use, a direct hand-held handle 5 one is hand-held to measure display 7 to staff, and handle 5 is that can extend flexible structure,
And 5 outside of handle is equipped with insulating protective layer, the conducting wire slightly higher to some can be facilitated to be detected, while improving staff's
Safety guarantee, fixation measuring circle 1 are fixedly connected with handle 5, and activity measurement circle 2 can be movable under the connection function of shaft 3,
And resetting spring is equipped at shaft 3, activity measurement circle 2 is opened and then is sleeved on the conducting wire for needing to measure by pressing flexible handle 4,
Activity measurement circle 2 automatically resets, and fixation measuring circle 1 and activity measurement circle 2 is allowed to form a complete annulus, then in work shape
Carried out on conducting wire under state it is slowly moving, due to conducting wire be powered after generate magnetic field, utilize fixation measuring circle 1 and activity measurement circle
The magnetic field that 10 sensor wire of electromagnetic induction coil inside 2 generates, and electromagnetic information is gone out into A Di by electromagnetic information transmission end 11
It onto microcontroller 19, and imported into data processing storage element 21 and carries out data analysis, data processing storage element 21 is adopted
With the magnetic field micro computer processing chip of prior art comparative maturity, analyzing processing can be carried out to mass data, when conducting wire works
State labile, or it is internal its magnetic field sent out can be caused to generate certain variation when there is flaw, this variation does not capture
Later, it is shown on display screen 8, as a parameter for measuring electrical power stabilization state, for detection and analysis；
In fixation measuring circle 1 and activity measurement circle 2 and after being stuck on conducting wire, in fixation measuring circle 1 and activity measurement circle 2
The insulating properties detection roller 12 of side protrusion can be tightly attached to the both ends of conducting wire, utilize microcontroller 19 to control resistance measurement device 20 at this time
Resistance between conducting wire both sides measures, and checks that the whether complete insulation in conducting wire both ends, resistance measurement device 20 also use
The high-tension resistive measuring device of prior art maturation is mounted directly use, and when detecting, electric current is transmitted to by detection conducting wire 17
It on brush 16 and is transmitted on insulating properties detection roller 12, if detecting electricity on insulating properties detection roller 12 from obtaining for the other end
Stream, then illustrate that the insulating properties of conducting wire is poor.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel electric power measuring instrument, including fixation measuring circle（1）With activity measurement circle（2）, which is characterized in that it is described solid
Determine measurement circle（1）Right side passes through shaft（3）With activity measurement circle（2）Connection, activity measurement circle（2）Lower right side is equipped with monkey wrench
（4）, fixation measuring circle（1）Downside is equipped with handle（5）, handle（5）Downside passes through conducting wire（6）With measurement display（7）Connection is surveyed
Measure display（7）It is equipped with display screen（8）, display screen（8）Downside is equipped with control panel（9）；
The fixation measuring circle（1）With activity measurement circle（2）It is internally provided with electromagnetic induction coil（10）, electromagnetic induction coil（10）
Lower end and electromagnetic information transmission end（11）Connection, electromagnetic induction coil（10）Inside is equipped with insulating properties and detects roller（12）, insulation
Property detection roller（12）Outside is equipped with rotating bracket（13）, rotating bracket（13）Pass through compressed spring（14）With spring retaining plate
（15）Connection, insulating properties detect roller（12）Downside is equipped with brush（16）, brush（16）Pass through（17）Detect conducting wire and terminal box
（18）Connection measures display（7）It is internally provided with microcontroller（19）, microcontroller（19）Downside is equipped with resistance measurement device
（20）, microcontroller（19）Upside is equipped with data processing storage element（21）.
2. a kind of novel electric power measuring instrument according to claim 1, which is characterized in that the fixation measuring circle（1）With
Activity measurement circle（2）Upper port junction uses metal interface, ensures to be magnetic flux body inside entire measurement head.
3. a kind of novel electric power measuring instrument according to claim 1, which is characterized in that the handle（5）For that can prolong
Long flexible structure, and handle（5）Outside is equipped with insulating protective layer.
4. a kind of novel electric power measuring instrument according to claim 1, which is characterized in that the insulating properties detects roller
（12）It is the relatively good copper of electric conductivity as material, and outer ring is equipped with inner groovy.
5. a kind of novel electric power measuring instrument according to claim 1, which is characterized in that the data processing storage element
（21）Using the magnetic field micro computer processing chip of prior art comparative maturity, analyzing processing can be carried out to mass data, and it is electric
Hinder measuring appliance（20）Also the high-tension resistive measuring device of prior art maturation is used to be mounted directly use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847959.4U CN207650339U (en) | 2017-12-26 | 2017-12-26 | A kind of novel electric power measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847959.4U CN207650339U (en) | 2017-12-26 | 2017-12-26 | A kind of novel electric power measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650339U true CN207650339U (en) | 2018-07-24 |
Family
ID=62875523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847959.4U Expired - Fee Related CN207650339U (en) | 2017-12-26 | 2017-12-26 | A kind of novel electric power measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415335A (en) * | 2020-12-01 | 2021-02-26 | 广东电网有限责任公司清远供电局 | Line detection device |
-
2017
- 2017-12-26 CN CN201721847959.4U patent/CN207650339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415335A (en) * | 2020-12-01 | 2021-02-26 | 广东电网有限责任公司清远供电局 | Line detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201226 |