CN206311132U - A kind of electric transmission line isolator filth test system - Google Patents
A kind of electric transmission line isolator filth test system Download PDFInfo
- Publication number
- CN206311132U CN206311132U CN201621296408.9U CN201621296408U CN206311132U CN 206311132 U CN206311132 U CN 206311132U CN 201621296408 U CN201621296408 U CN 201621296408U CN 206311132 U CN206311132 U CN 206311132U
- Authority
- CN
- China
- Prior art keywords
- housing
- contact
- transmission line
- fiber sensor
- electric transmission
- 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.)
- Active
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a kind of electric transmission line isolator filth test system of insulator contamination technical field of measurement and test,Including housing,The top movable of the housing left end is connected with floating holder,The bottom of the floating holder is provided with sliding block,The slide rail being connected with sliding block adaptation is provided with the top of the housing left end,Detection cavity is provided between the housing and floating holder,The bottom of the detection cavity inner chamber is installed with insulator bearing,The inner chamber left and right sidewall of the detection cavity is mounted on contacting fiber sensor,Contact conductive Temperature Humidity Sensor is installed at the top of the contact fiber sensor,The top of the housing is connected with top cover by bearing pin,Electric transmission line isolator filth test system,Detection basis is used as by optical fiber,The test result distributivity of electrical measurement is larger and the inaccurate problem of ambient influnence test result,The adaptation that improve the accuracy of test result and test is Environmental.
Description
Technical field
The utility model is related to insulator contamination technical field of measurement and test, specially a kind of filthy test of electric transmission line isolator
System.
Background technology
Filthy on-line monitoring on power transmission and transformation line, generally there is electrical and optical two kinds of quantitative approach.Tradition uses surface
Conductance method flow through the size of current of insulator surface under acting on by measuring operation high pressure determine surface pollution layer electrical conductivity and
Corresponding equivalent salt density.Influenceed by filthy unevenness, caused the dispersed larger of the method, surface current is only existed in addition
Effectively measurement can be made under higher levels of humidity, the environmental suitability of the method is limited, therefore, exhausted we have proposed a kind of transmission line of electricity
Edge filth test system.
Utility model content
The purpose of this utility model is to provide a kind of electric transmission line isolator filth test system, to solve above-mentioned background
The tradition proposed in technology runs the size of current that insulator surface is flowed through under high pressure is acted on using surface conductance method by measuring
To determine the electrical conductivity of surface pollution layer and the problem of corresponding equivalent salt density.
To achieve the above object, the utility model provides following technical scheme：A kind of filthy test of electric transmission line isolator
System, including housing, the top movable of the housing left end are connected with floating holder, and the bottom of the floating holder is provided with cunning
Block, is provided with the slide rail being connected with sliding block adaptation at the top of the housing left end, be provided between the housing and floating holder
Detection cavity, the bottom of the detection cavity inner chamber is installed with insulator bearing, the inner chamber left and right sides of the detection cavity
Wall is mounted on contacting fiber sensor, and the conductive Temperature Humidity Sensor of contact is provided with the top of the contact fiber sensor,
The top of the housing is connected with top cover by bearing pin, and the left end of the top cover is located at the top of floating holder, the housing
Inner chamber is provided with generating laser, and the generating laser is coupled by optical fiber with right contact fiber sensor, described in left side
Contact fiber sensor is connected with laser pickoff by optical fiber, and laser pickoff is located at the inner chamber of housing, and the laser connects
Receive device and control circuit device is electrically connected with by wire, the control circuit device is electrically connected with battery, and battery by wire
By wire and generating laser electric connection, conductive Temperature Humidity Sensor is contacted described in two groups electric with control respectively by wire
Road device and battery are electrically connected with.
Preferably, the contact fiber sensor is rubber soft contact fiber sensor.
Preferably, the contact position that conductive Temperature Humidity Sensor is contacted described in two groups is provided with conductive contact terminals, two groups
The contact position of the contact fiber sensor is provided with light conductive contacts head.
Preferably, the insulator bearing includes support column, and limited post is fixedly connected with the top of the support column, described
The outer wall of limited post is coated with electro-insulating rubber pad, and the bottom of the support column is connected with screw rod, the interior bottom of chamber of the detection cavity
Portion is provided with the screw being connected with screw rod adaptation.
Compared with prior art, the beneficial effects of the utility model are：Electric transmission line isolator filth test system, leads to
Optical fiber is crossed as detection basis, the test result distributivity of electrical measurement is larger and the inaccurate problem of ambient influnence test result, carries
The accuracy of test result high and the adaptation of test are Environmental.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model insulator seat structure schematic diagram.
In figure：1 housing, 2 floating holders, 3 sliding blocks, 4 detection cavitys, 5 insulator bearings, 51 support columns, 52 limited posts, 53
Electro-insulating rubber pad, 54 screw rods, 6 contact fiber sensors, the conductive Temperature Humidity Sensor of 7 contacts, 8 top covers, 9 generating lasers, 10
Laser pickoff, 11 control circuit devices, 12 batteries.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of filthy test system of electric transmission line isolator
System, including housing 1, the top movable of the left end of housing 1 are connected with floating holder 2, and the bottom of floating holder 2 is provided with sliding block 3, shell
The slide rail for being adapted to sliding block 3 and being connected is provided with the top of the left end of body 1, detection cavity 4 is provided between housing 1 and floating holder 2,
The bottom of detection cavity 4 inner chamber is installed with insulator bearing 5, detects that the inner chamber left and right sidewall of cavity 4 is mounted on contact
Fiber sensor 6, the top for contacting fiber sensor 6 is provided with the conductive Temperature Humidity Sensor 7 of contact, and the top of housing 1 passes through
Bearing pin is connected with top cover 8, and the left end of top cover 8 is located at the top of floating holder 2, and the inner chamber of housing 1 is provided with generating laser 9,
Generating laser 9 is coupled by optical fiber with right contact fiber sensor 6, and left contact fiber sensor 6 is connected by optical fiber
There is laser pickoff 10, and laser pickoff 10 is located at the inner chamber of housing 1, laser pickoff 10 is electrically connected with control by wire
Circuit device processed 11, control circuit device 11 is electrically connected with battery 12, and battery 12 by wire and generating laser 9 by wire
It is electrically connected with, two groups of contact conduction Temperature Humidity Sensors 7 are electrically connected with control circuit device 11 and battery 12 respectively by wire.
Wherein, contact fiber sensor 6 is rubber soft contact fiber sensor so that two groups of contact fiber sensors 6
Can cause that the conduction for normally measuring light reduces the loss in light conductive process, two groups of contact conduction Temperature Humidity Sensors 7 during contact
Contact position be provided with conductive contact terminals, contact can be conductive, and the contact position of two groups of contact fiber sensors 6 is provided with
Light conductive contacts head, insulator bearing 5 includes support column 51, and the top of support column 51 is fixedly connected with limited post 52, limited post
52 outer wall is coated with electro-insulating rubber pad 53, it is to avoid get an electric shock, and the bottom of support column 51 is connected with screw rod 54, detects the interior of cavity 4
Bottom of chamber portion is provided with the screw for being adapted to screw rod 54 and being connected.
Operation principle：When using, floating holder 2 is moved to left, the bottom of insulator to be measured is enclosed within insulator bearing 5,
Move to right floating holder 2 and two groups of contact fiber sensors 6 and two groups of contact conduction Temperature Humidity Sensors 7 is clamped in insulation to be measured
The surface of son, the light conductive contacts head of two groups of contact fiber sensors 6 is close together, two groups of contact conduction Temperature Humidity Sensors
7 conductive contact terminals are close together, top cover 8, now generating laser 9, battery 12, control circuit device 11, laser
Circuit where receiver 10, contact fiber sensor 6 and the conductive Temperature Humidity Sensor 7 of contact forms closed-loop path, laser hair
Emitter 9 sends laser, and light reaches laser pickoff 10, laser pickoff 10 by optical fiber, contact fiber sensor 6, optical fiber
Detection receives amount light, controls the work of the control loop of circuit device 11, the insulator that the conductive Temperature Humidity Sensor 7 of contact will be received
The temperature and humidity on surface is delivered to control circuit device 11, and battery 12 is powered for circuit, the light measured by laser pickoff 10
The comprehensive pollution degree to insulator of the temperature and humidity of line amount and insulator surface is evaluated.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electric transmission line isolator filth test system, including housing (1), it is characterised in that：Housing (1) left end
Top movable is connected with floating holder (2), and the bottom of the floating holder (2) is provided with sliding block (3), housing (1) left end
Top be provided with sliding block (3) slide rail that be connected of adaptation, be provided between the housing (1) and floating holder (2) and detect sky
Chamber (4), the bottom of described detection cavity (4) inner chamber is installed with insulator bearing (5), the inner chamber of detection cavity (4)
Left and right sidewall is mounted on contact fiber sensor (6), and the conductive temperature of contact is provided with the top of contact fiber sensor (6)
Humidity sensor (7), the top of the housing (1) is connected with top cover (8) by bearing pin, and the left end of the top cover (8) is located at lives
The top of dynamic fixture (2), the inner chamber of the housing (1) is provided with generating laser (9), and the generating laser (9) is by light
Fibre is coupled with right contact fiber sensor (6), and the left side contact fiber sensor (6) is connected with laser pick-off by optical fiber
Device (10), and laser pickoff (10), positioned at the inner chamber of housing (1), the laser pickoff (10) is electrically connected with by wire
Control circuit device (11), control circuit device (11) is electrically connected with battery (12), and battery (12) by leading by wire
Line and generating laser (9) are electrically connected with, and conductive Temperature Humidity Sensor (7) are contacted described in two groups electric with control respectively by wire
Road device (11) and battery (12) are electrically connected with.
2. a kind of electric transmission line isolator filth test system according to claim 1, it is characterised in that：The contact is fine
Dimension sensor (6) is rubber soft contact fiber sensor.
3. a kind of electric transmission line isolator filth test system according to claim 1, it is characterised in that：Connect described in two groups
The contact position for touching conduction Temperature Humidity Sensor (7) is provided with conductive contact terminals, and fiber sensor (6) is contacted described in two groups
Contact position is provided with light conductive contacts head.
4. a kind of electric transmission line isolator filth test system according to claim 1, it is characterised in that：The insulator
Bearing (5) includes support column (51), and limited post (52), the limited post (52) are fixedly connected with the top of the support column (51)
Outer wall be coated with electro-insulating rubber pad (53), the bottom of the support column (51) is connected with screw rod (54), detection cavity (4)
Intracavity bottom be provided with and screw rod (54) screw that is connected of adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296408.9U CN206311132U (en) | 2016-11-30 | 2016-11-30 | A kind of electric transmission line isolator filth test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296408.9U CN206311132U (en) | 2016-11-30 | 2016-11-30 | A kind of electric transmission line isolator filth test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311132U true CN206311132U (en) | 2017-07-07 |
Family
ID=59250802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296408.9U Active CN206311132U (en) | 2016-11-30 | 2016-11-30 | A kind of electric transmission line isolator filth test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315037A (en) * | 2017-08-16 | 2017-11-03 | 国家电网公司 | A kind of filthy area's on-line automatic monitoring system based on wireless remote control |
-
2016
- 2016-11-30 CN CN201621296408.9U patent/CN206311132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315037A (en) * | 2017-08-16 | 2017-11-03 | 国家电网公司 | A kind of filthy area's on-line automatic monitoring system based on wireless remote control |
| CN107315037B (en) * | 2017-08-16 | 2023-06-27 | 国家电网公司 | On-line automatic monitoring system for pollution area based on wireless remote control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201804044U (en) | Clamp holder for core resistance measurement | |
| CN207352070U (en) | A kind of lithium battery diaphragm ionic conductivity apparatus | |
| CN102520247B (en) | Slurry resistivity measuring device | |
| CN206311132U (en) | A kind of electric transmission line isolator filth test system | |
| CN109813507B (en) | Soft package battery leakage inspection method and mechanism | |
| CN205594143U (en) | Lithium battery diaphragm rippled edge detection device | |
| CN210668280U (en) | Semiconductor thyristor performance testing device | |
| CN219676497U (en) | Temperature control equipment for solar cell test | |
| CN210243801U (en) | Equivalent impedance measuring device for battery | |
| CN213841961U (en) | Transmission machinery accessory precision detection device | |
| CN210427760U (en) | Contact type internal resistance battery inspection device | |
| CN204925011U (en) | Measurement device for battery package humidity | |
| CN207148268U (en) | A kind of electric locomotive high-voltage isulation detection means of mechanically and electrically duplicate protection | |
| CN201489024U (en) | Tool special for measuring storage battery | |
| CN210720655U (en) | Switching-on and switching-off speed measuring device of vacuum circuit breaker | |
| CN103149260A (en) | Simple and fast electrochemical test device | |
| CN220455173U (en) | Ammonia nitrogen sensor convenient for replacing battery | |
| CN209513853U (en) | Lithium battery test fixture | |
| FR2364449A1 (en) | Analysing gases by electroconductivity of semiconductors - for which gas is dopant, esp. for pollution level determn. | |
| CN217639163U (en) | Detection equipment for semiconductor production | |
| CN216127082U (en) | Clamping device for lithium battery machining | |
| CN217845891U (en) | Lead graphite alkene energy storage battery moulds shell intensity detection device | |
| CN219065482U (en) | Timber moisture measuring device | |
| CN211206357U (en) | Sensor trolley for lead sealing eddy current detection of high-voltage cable | |
| CN214895114U (en) | Movable nondestructive testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |