CN205507016U - Insulating detection case - Google Patents
Insulating detection case Download PDFInfo
- Publication number
- CN205507016U CN205507016U CN201620070270.4U CN201620070270U CN205507016U CN 205507016 U CN205507016 U CN 205507016U CN 201620070270 U CN201620070270 U CN 201620070270U CN 205507016 U CN205507016 U CN 205507016U
- Authority
- CN
- China
- Prior art keywords
- box body
- insulating
- insulation
- junction point
- insulating boot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses an insulating detection case for solve current device and measure length consuming time, the poor problem of security. Insulating detection case includes: insulated box body, metal box, metal pole, stepup transformer, voltage regulator, trouble display lamp and electric leakage circuit breaker, at least one insulated box body arranges metal box in, and the horizontal metal pole in metal box top hangs a wire between every insulated box body and the metal pole, and the metal pole is connected with stepup transformer, voltage regulator in proper order, every insulated box body internal connection leakage detection wire, leakage detection wire other end order linkage fault display lamp and electric leakage circuit breaker, every electric leakage circuit breaker other end ground connection. Adopting this insulating detection case, can making the compact check of putting into the cuboid box of insulating boot, shortened the time of changing the insulating boot, the state that utilizes the LED lamp indicates the insulating boot and whether has insulating defect, directly understands.
Description
Technical field
This utility model relates to technical field of electric power, particularly relates to a kind of Insulation monitoring case.
Background technology
Insulating boot and insulating glove are necessary safety devices in power system grid switching operation and live testing,
The quality of its insulating properties is directly connected to the personal safety of staff.Hidden in order to find its safety existed
Suffer from, according to " electric power safety working regulation " appended claims, it is necessary to periodically it is carried out ac voltage withstanding test.
There is some deficiency following in existing experimental provision, every time when test insulating boot or insulating glove, is all
Test for many simultaneously, when changing insulating boot or insulating glove, need be suspended on metal beam and establish
In water, cause testing the most long；The container of test insulating boot or insulating glove does not matches with it, causes
Insulating boot or insulating glove are relatively difficult to stand upright in water；When determining insulating boot or the insulating glove of defect,
The earth terminal of every insulating boot connects milliammeter, and detection end leakage current is worth size to judge that insulating boot is
No existing defects, this determination methods cost of manufacture is high, and wiring is complicated, and testing crew cannot simultaneously observe
The reading of polylith ammeter.Simultaneously as ac voltage withstanding test is destructive testing, present test will
Shorten the service life of insulating boot or insulating glove, cause personal safety hidden to power system operating personnel
Suffer from.
Summary of the invention
This utility model embodiment provides a kind of Insulation monitoring case, tests absolutely in order to solve to exist in prior art
Edge boots or insulating glove are owing to being difficult to stand upright in water, and test is time-consuming long, and testing crew is not easy observation
To defect insulating boot or the problem of insulating glove.
This utility model embodiment provides a kind of Insulation monitoring case, and this Insulation monitoring case includes: insulation box body,
Metal cabinet, metallic rod, booster, pressure regulator, malfunction coefficient lamp and RCCB；At least one is exhausted
Edge box body is placed in metal cabinet, a horizontal metallic rod, each insulation box body and metal above metal cabinet
Hanging a wire between bar, metallic rod is linked in sequence with booster, pressure regulator, each insulation tray interior
Connecting detection of electrical leakage wire, the detection of electrical leakage wire other end is linked in sequence malfunction coefficient lamp and RCCB,
Each RCCB other end ground connection.
It is also preferred that the left also include: dividing plate, for an insulation box body is divided into two insulation box bodys.
Preferably: metal cabinet is the cuboid not having end face, the top of metal cabinet left surface is near two
The position of drift angle is respectively flexibly connected a root length bar, and the other end of two root length bars is movably connected, junction point
It is defined as the first junction point；The top of metal cabinet right flank is respectively flexibly connected one near the position of two drift angles
Root length bar, the other end of two root length bars is movably connected, and junction point is defined as the second junction point；Metal
One end of bar is connected with the first junction point, and the other end and the second junction point connect.
This utility model beneficial effect includes: can make insulating boot according to the grid of insulating boot size custom-made by size
The compact grid put in cuboid box, shortens the time changing insulating boot；" insulating boot judges system
System " utilize the state of 6 red lights to indicate whether insulating boot exists insulation defect, straightforward.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Insulation monitoring case in this utility model embodiment；
Fig. 2 is the structural representation of the insulation box body inserting dividing plate in this utility model embodiment；
Fig. 3 is the Insulation monitoring case duty connection diagram in this utility model embodiment.
Detailed description of the invention
In order to provide so that tested insulating boot or insulating glove can easily be established in detection case, improve detection
The implementation of efficiency, this utility model embodiment provides a kind of Insulation monitoring case, below in conjunction with description
Preferred embodiment of the present utility model is illustrated by accompanying drawing.
Refering to shown in Fig. 1, this utility model embodiment provides a kind of Insulation monitoring case, described Insulation monitoring case
Including: insulation box body 1, metal cabinet 2, metallic rod 3, booster 4, pressure regulator 5, malfunction coefficient lamp
6 and RCCB 7, at least one insulation box body 1 is placed in metal cabinet 2, on metal cabinet 2
The horizontal metallic rod 3 in side, hangs a wire, metallic rod between each insulation box body 1 and metallic rod 3
3 are linked in sequence with booster 4, pressure regulator 5, and each insulation box body 1 is internal connects detection of electrical leakage wire,
The detection of electrical leakage wire other end is linked in sequence malfunction coefficient lamp 6 and RCCB 7, each RCCB
7 other end ground connection.
The earth terminal of Insulation monitoring case is concatenated an ammeter insulating boot is punctured transient current carry out three times inspection
Surveying, the result that test obtains is 48mA, 49mA and 52mA.And RCCB 7 has at leakage current
More than the function that will trip of 30mA, therefore can be by installing electric leakage additional at the earth terminal of Insulation monitoring case
Chopper 7 judges whether insulating boot exists insulation defect.
According to the size of insulating boot, insulation box body 1 uses that epoxy resins insulation plate is bonding to be formed, in order to permissible
One group of insulating boot of one-time detection, can be bonded as 6 as broad as long rectangular box bodys, and insulating boot can be compact
Put in each insulation box body 1, be not susceptible to topple over.Refering to shown in Fig. 2, Insulation monitoring case, also wraps
Include: dividing plate 8, for an insulation box body 1 is divided into two insulation box bodys 1.Carrying out insulating glove
Pressure test time, insert long dividing plate 8 and just each grid can be divided into two, so if different big
Little insulating boot, can be difficult to topple over puts into insulation box body 1, and insulating glove just can be compact
Put into sub-box, also will not topple over.
Metal cabinet 2 is the cuboid not having end face, and the top of metal cabinet 2 left surface is near two drift angles
Position be respectively flexibly connected a root length bar, the other end of two root length bars is movably connected, and junction point determines
It it is the first junction point；The top of metal cabinet 2 right flank is respectively flexibly connected one near the position of two drift angles
Stock, the other end of two root length bars is movably connected, and junction point is defined as the second junction point；Metallic rod
One end of 3 is connected with the first junction point, and the other end and the second junction point connect.This for supporting metallic rod
The insulating support of 3 uses folding mode to design, and reduces volume during carrying.
Refering to shown in Fig. 3, the judgement of defect insulating boot, insulating boot is put in insulation box body 1, insulation booth
Body 1 is internal is filled with water in insulating boot, and in figure, dot-hatched is used for representing water, will connect metallic rod 3
Wire is put in insulating boot, contacts detection of electrical leakage wire bottom insulating boot, by pressure regulator 5 and booster 4,
Voltage is risen to test voltage, utilizes the state of 6 malfunction coefficient lamps 6 to indicate whether insulating boot exists absolutely
Edge defect, only draws the insulation box body 1 of two grid for illustrating in Fig. 3.Every malfunction coefficient lamp 6 is right
Answer a grid of cuboid box, the most all malfunction coefficient lamps 6 all in normal bright state, when
The insulating boot of the grid of the cuboid box corresponding to malfunction coefficient lamp 6 exist insulation defect breakdown time, ground connection
Electric current exceedes the action current of RCCB 7, and corresponding malfunction coefficient lamp 6 extinguishes.Thus can be straight
Connect and clear demonstrate defect insulating boot.
In sum, the scheme that this utility model embodiment provides, according to the lattice of insulating boot size custom-made by size
Son can make the grid put in cuboid box that insulating boot is compact, shortens the time changing insulating boot；
" insulating boot judges system " utilize the state of 6 red lights to indicate whether insulating boot exists insulation defect,
Straightforward.
Obviously, those skilled in the art this utility model can be carried out various change and modification without deviating from
Spirit and scope of the present utility model.So, if these amendments of the present utility model and modification belong to this reality
Within the scope of novel claim and equivalent technologies thereof, then this utility model is also intended to comprise these changes
With including modification.
Claims (3)
1. an Insulation monitoring case, it is characterised in that described Insulation monitoring case includes: insulation box body, gold
Belong to casing, metallic rod, booster, pressure regulator, malfunction coefficient lamp and RCCB；At least one insulation
Box body is placed in metal cabinet, a horizontal metallic rod, each insulation box body and metallic rod above metal cabinet
Between hang a wire, metallic rod is linked in sequence with booster, pressure regulator, each insulation tray interior company
Connecing detection of electrical leakage wire, the detection of electrical leakage wire other end is linked in sequence malfunction coefficient lamp and RCCB, often
Individual RCCB other end ground connection.
2. Insulation monitoring case as claimed in claim 1, it is characterised in that also include: dividing plate, be used for
One insulation box body is divided into two insulation box bodys.
3. Insulation monitoring case as claimed in claim 1, it is characterised in that: metal cabinet is not for having end face
Cuboid, the top of metal cabinet left surface is respectively flexibly connected a root length bar near the position of two drift angles,
The other end of two root length bars is movably connected, and junction point is defined as the first junction point；On the right side of metal cabinet
The top in face is respectively flexibly connected a root length bar near the position of two drift angles, and the other end activity of two root length bars is even
Being connected together, junction point is defined as the second junction point；One end of metallic rod is connected with the first junction point, another
End is connected with the second junction point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070270.4U CN205507016U (en) | 2016-01-26 | 2016-01-26 | Insulating detection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070270.4U CN205507016U (en) | 2016-01-26 | 2016-01-26 | Insulating detection case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507016U true CN205507016U (en) | 2016-08-24 |
Family
ID=56722454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070270.4U Expired - Fee Related CN205507016U (en) | 2016-01-26 | 2016-01-26 | Insulating detection case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030672A (en) * | 2019-12-24 | 2021-06-25 | 新疆金风科技股份有限公司 | Testing device, testing method and insulating property testing method |
-
2016
- 2016-01-26 CN CN201620070270.4U patent/CN205507016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030672A (en) * | 2019-12-24 | 2021-06-25 | 新疆金风科技股份有限公司 | Testing device, testing method and insulating property testing method |
| CN113030672B (en) * | 2019-12-24 | 2024-02-23 | 北京金风科创风电设备有限公司 | Test device, test method and insulation performance test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |