CN207623455U - Industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil - Google Patents
Industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil Download PDFInfo
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- CN207623455U CN207623455U CN201721447008.8U CN201721447008U CN207623455U CN 207623455 U CN207623455 U CN 207623455U CN 201721447008 U CN201721447008 U CN 201721447008U CN 207623455 U CN207623455 U CN 207623455U
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- withstand voltage
- seed oil
- end cap
- industrial frequency
- insulator
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Abstract
The utility model is related to a kind of insulator testing equipments, and in particular to industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil.Industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil, including handling apparatus, ultrasonic cleaning equipment, drying unit, industrial frequency withstand voltage experimental rig in insulation seed oil, insulator container, control device and pedestal, it is characterized in that, industrial frequency withstand voltage experimental rig includes insulating vessel in insulation seed oil, insulating oil handler, high piling, high pressure pipe casing, high piling elastic washer, ground stud, it is grounded pipe casing, ground stud elastic washer and experiment power-frequency voltage generator, high pressure pile protection is connected to high pressure pipe casing, ground stud is socketed on ground connection pipe casing, and it is arranged in insulating vessel both sides, ground stud is grounded, high piling is connect with experiment power-frequency voltage generator.The utility model has the beneficial effects that：The equipment combined by mechano-electronic, realizes the automation of insulator pressure test, improves test efficiency.
Description
Technical field
The utility model is related to industrial frequency withstand voltages in insulator testing equipment field more particularly to a kind of automation insulation seed oil
Testing equipment.
Background technology
Insulator is the important component set up power grid and ensure electric power netting safe running, and the working environment of insulator is severe, right
Reliability it is more demanding, so insulator be required for before use carry out reliability test work, as power frequency sparking voltage try
It tests and is tested with industrial frequency withstand voltage, and industrial frequency withstand voltage experiment is the side for judging insulator dielectric strength and being most direct, most effective, most authoritative
Method.And the insulator industrial frequency withstand voltage testing equipment the degree of automation being currently known is low, and more people is needed to remove when being tested
Lift, it is also necessary to carry out complicated assembling, while also to face the problems such as insulator type model is more, and hardly possible is fixed, when cleaning is even more
It is time-consuming and laborious, affect detection efficiency.It is being tested often often by way of manpower, insulating oil is loaded and arranged
Go out, be easy to happen the loss of insulating oil and the entrance of impurity during the test, while causing insulation oil quality impure, Jin Erying
Ring testing inspection data.The insulating oil after experiment can not be used next time experimentally due to contaminant problem every time, cause insulating oil
Utilization rate is relatively low, and cost increases.The degree of automation is low to be caused to test easy error, and the safety during experiment declines.
With the continuous development of power grid, the dosage of insulator increasingly increases, and is unable to meet production using above-mentioned experimental rig is presented
The trend needed, so being badly in need of a kind of high efficiency of research and development, low cost, the insulator pressure test equipment of high degree of automation.
106707124 A of China Patent No. CN, publication date on May 24th, 2017, insulator test tool and experiment are set
Standby, it is upright state in tooling and experiment to use cylinder device, insulator, takes full advantage of test space, upright state
Insulator loop wheel machine handling easy to use improve certain working efficiency to save manpower.However its degree of automation
Low, wiring needs in test are accomplished manually, not only time-consuming and laborious, but also safety is low.
Utility model content
The purpose of this utility model is to solve that existing insulator pressure test automation degree of equipment is low, process dispersion causes
The low problem of efficiency, by mechano-electronic combine equipment, provide it is a kind of realize insulator industrial frequency withstand voltage experiment it is automatic
Change, improve the efficiency of insulator pressure test, reduces industrial frequency withstand voltage in a kind of automation insulation seed oil of experimentation cost and try
Test equipment.
Used technical solution is the utility model in order to solve the above problem：Power frequency is resistance in a kind of automation insulation seed oil
Testing equipment is pressed, comprising industrial frequency withstand voltage experimental rig in handling apparatus, ultrasonic cleaning equipment, drying unit, insulation seed oil, exhausted
Edge container, control device and pedestal, industrial frequency withstand voltage experimental rig includes that insulating vessel, insulating oil load and unload in the insulation seed oil
Device, high piling, high pressure pipe casing, high piling elastic washer, ground stud, ground connection pipe casing, ground stud elastic washer and experiment
Power-frequency voltage generator, the insulating vessel are fixed on the base, and the high pressure pipe casing and the ground connection pipe casing are solid
The insulating vessel both sides are scheduled on, the insulating oil handler is connected to the insulating vessel vessel；The high piling and institute
It states high pressure pipe casing and is socketed and is formed sliding pair, the high piling elastic washer is located at the high piling and the high pressure pipe casing
Between, the high piling is connect with the experiment power-frequency voltage generator；The ground stud is socketed simultaneously with the ground connection pipe casing
Sliding pair is formed, the ground stud elastic washer is located between the ground stud and the ground connection pipe casing, the ground connection staking
Ground.
By increasing insulator case, different model insulator is mounted in unified insulator container, insulation
Sub- container connects stake, low-pressure end provided with high-pressure side and connects stake and handling ear automatically automatically, and handling apparatus can be with connecting insulator
Handling ear on container since handling ear specification is fixed, thus may be implemented the automation of handling, will be equipped with by handling apparatus
The insulator container of insulator to be tested is hoisted in cleaning device and drying unit, is carried out under control of the control means automatic
Cleaning and drying are then hoisted to industrial frequency withstand voltage experimental rig in insulation seed oil by handling apparatus, industrial frequency withstand voltage in the seed oil that insulate
Have in device and connect stake and low-pressure end automatically with the high-pressure side of insulator container respectively and connect the high piling that stake connects automatically automatically
It, under control of the control means can be certainly with the insulating oil handler that industrial frequency withstand voltage device is connect in insulation seed oil with low pressure stake
Dynamic handling insulating oil, to realize after insulator installs insulator container, the automation of follow-up test process.
Preferably, the ultrasonic cleaning equipment includes several supersonic generators, water jet and container, it is described super
Sonic generator is arranged vertically from top to bottom on the chamber wall, and the water jet is mounted on the top of the chamber wall, is surpassed
Sound wave cleaning can remove the small dust granule of insulator surface, improve the accuracy of experiment.
Preferably, the handling apparatus includes crossbeam, cross beam frame and suspension transferring machine；The crossbeam is I-beam, the cross
Beam is fixed on the base by the cross beam frame, and the suspension transferring machine is arranged in by idler wheel on the crossbeam；The insulation
Sub- container includes holder, guide rod, high pressure end cap, low pressure end cap, high-pressure side measuring head, low-pressure end measuring head, high-pressure side elastic conducting
Line, low-pressure end elastic wire, high-pressure side connect stake, low-pressure end and connect stake and end cap lock automatically automatically, and the mid-stent is fixed
There are handling ear, the guide rod to fix on the bracket, the high pressure end cap and the low pressure end cap are socketed on the guide rod,
The end cap lock includes fixing screws and push-tight nut, and the end cap lock tube is connected on the guide rod and is located at the high pressure end cap
With the low-pressure end outer side of lid, the holder, guide rod, high pressure end cap, low pressure end cap and end cap lock are insulating materials.Insulator holds
Device not only acts as the function of accommodating different model insulator to be tested, and is integrated with the device of call through test voltage, simplifies
The tooling program of pressure test.
Preferably, the suspension transferring machine includes transverse shifting wheel, transverse mobile motor, suspension transferring machine main body, lifting arm, lifting
Motor and suspension hook, in the middle part of the crossbeam, the transverse shifting wheel is driven the transverse shifting wheel by the transverse mobile motor
Dynamic, the transverse shifting wheel and the transverse mobile motor are fixed in the suspension transferring machine main body, and the lifting arm is hung with described
The connection of owner's body is transported, the lifting arm is driven by the lifting motor, and the suspension hook is fixed on the lifting arm end, the cross
It is servo motor to mobile motor and the lifting motor, and is connect with control device.Transverse shifting and lifting moving separate
Control, is conducive to equipment and is maintained during handling steadily, and controls simply, and failure easily determines the source of trouble.
Preferably, acoustooptic alarm and several position switch there are one fixed on the crossbeam, the position switch
It is connect with the audible-visual annunciator, the position switch is distributed in the ultrasonic cleaning equipment, the drying unit and described
The top of industrial frequency withstand voltage experimental rig in insulation seed oil.When handling apparatus reaches some procedure position, equipment can all send out acousto-optic
Signal facilitates staff to judge whether equipment is in normal operating conditions, and may be implemented under manual control state still
Keep the accurate of handling apparatus shift position.
It is situated between preferably, the control device includes operation console, timer, control chip, serial communication interface and storage
Matter.Serial communication interface facilitates the circulation of test data for exporting to test data in other equipment, and storage medium can be with
Test data is temporarily stored into equipment, in case checking and exporting.
Preferably, the control device is equipped with Ethernet Adaptation Unit, and it is connected to network, to allow remote control
Testing equipment a so that staff can be carried out at the same time experiment with the more complete equipments of remote control, save manpower.
Preferably, the serial communication interface is RS-232 serial line interfaces, the storage medium is situated between for removable Storage
Matter.RS-232 serial line interfaces are common serial line interfaces, it may be convenient to be connect with computer or printer, removable Storage is situated between
Matter has further facilitated the circulation of test data.
Preferably, being carved with size scale on the guide rod of the insulator container, facilitates and insulator is mounted on centre bit
Near setting.
The utility model has the beneficial effects that：The equipment combined by mechano-electronic, realizes insulator pressure test
Automation, improves the efficiency of insulator pressure test.It is resistance to that power frequency in primary complete insulation seed oil is carried out by existing device
It is primary that pressure experiment takes around nearly 2 hours, and industrial frequency withstand voltage testing equipment in the utility model automation insulation seed oil, only needs
One people can carry out whole test operation, save manpower, end of the utility model device from cleaning, drying to detection
Only need can complete within 30-40 minutes.By insulation oil filter, reduces the impurity in insulating oil, improve test result
Accuracy.The insulator container that the utility model device is newly developed disclosure satisfy that the isolator detecting of most models, it is not necessary to
As being previously required to be equipped with the test chamber of multiple models, convenient for unified care and maintenance.
Description of the drawings
Fig. 1 is industrial frequency withstand voltage testing equipment structure chart in automation insulation seed oil.
Fig. 2 is insulator structure of container figure.
Fig. 3 is insulating vessel and insulator container connection figure.
Fig. 4 is beam structure figure.
Wherein：1, crossbeam, 2, left cross beam frame, 3, fuel reserve tank, 4, tested insulator, 5, workbench, 6, insulating vessel, 7,
Pumping unit, 8, transverse shifting wheel, 9, suspension transferring machine main body, 10, right cross beam frame, 11, lifting arm, 12, suspension hook, 13, insulation to be tested
Son one, 14, insulator to be tested two, 15, ultrasonic cleaning equipment, 16, drying unit, 17, handling ear, 18, high-pressure side elasticity
Conducting wire, 19, high-pressure side connect stake automatically, 20, high pressure end cap, 21, high-pressure side measuring head, 22, low-pressure end measuring head, 23, insulation
Son, 24, end cap lock, 25, fixing screws, 26, push-tight nut, 27, low-pressure end elastic wire, 28, low-pressure end connect stake automatically,
29, low pressure end cap, 30, guide rod, 31, holder, 32, high piling elastic washer, 33, high pressure pipe casing, 34, high piling, 35, ground connection
Stake elastic washer, 36, ground connection pipe casing, 37, ground stud, 38, audible-visual annunciator, 39, position switch.
Specific implementation mode
As shown in Figure 1, for industrial frequency withstand voltage experimental rig structure chart in automation insulation seed oil.Crossbeam 1 passes through left cross beam frame 2
It is fixed on workbench 5 with right cross beam frame 10, area to be tested, ultrasonic cleaning equipment 15, drying dress is sequentially arranged on workbench 5
16, insulating vessel 6 and trial zone are set, suspension transferring machine main body 9 forms rolling pair, transverse shifting by transverse shifting wheel 8 and crossbeam 1
Wheel 8 is driven by transverse mobile motor, and to drive suspension transferring machine along crossbeam transverse shifting, lifting arm 11 is fixed on suspension transferring machine main body 9
On, lifting arm 11 is driven by lifting motor, and 11 end of lifting arm is connected with suspension hook 12, and transverse mobile motor and lifting motor are
Servo motor, and it is connected to control device.Insulator 1 to be tested, insulator to be tested 2 14 are mounted on insulator container
In, and it is placed on area to be tested, tried insulator 4 of having tested is placed on trial zone.Fuel reserve tank 3 is located at insulating vessel
Above 6 sides, 3 oil outlet of fuel reserve tank is connected to filter screen 43 by petroleum pipeline, is then connected to 6 top pouring orifice of insulating vessel,
6 bottom oil discharge outlet of insulating vessel is connected to the oiler that pumping unit 7 is then connected to fuel reserve tank 3.
It is illustrated in figure 2 a kind of preferred insulator structure of container figure, guide rod 30 is fixed on holder 31, high pressure end cap 20
It is arranged on guide rod 30 by sliding pair with low pressure end cap 29, end cap lock 24 is socketed on guide rod 30, and is arranged in high pressure end cap
20 and 29 both sides of low pressure end cap, fixing screws 25 and push-tight nut 26 are installed on end cap lock 24, insulator 23 to be tested is high
Press bond high-pressure side measuring head 21, low-pressure end connect low-pressure end measuring head 22, and high pressure end cap 20 and low pressure end cap 29 are by end cap
Lock 24 is fixed on guide rod 30, and clamps insulator 23 to be tested, high-pressure side measuring head 21 and low-pressure end measuring head from both ends
22.High-pressure side measuring head 21 is connected to high-pressure side by high-pressure side elastic wire 18 and connects automatically in stake 19, low-pressure end measuring head
22 are connected to low-pressure end by low-pressure end elastic wire 27 connects automatically in stake 28.
It is illustrated in figure 3 insulating vessel and insulator container connection figure, high pressure pipe casing 33 and ground connection pipe casing 36 are fixed
In the both sides of insulating vessel 6, high piling 34 is socketed with high pressure pipe casing 33, is lined with high pressure stake elastic washer 32 among the two, is connect
Pile 37 is socketed with ground connection pipe casing 36, and ground stud elastic washer 35 is lined among the two, and the insulator equipped with insulator 23 holds
Device is placed in the bottom plane of insulating vessel 6, and high-pressure side connects stake 19 and is aligned with high piling 34 automatically, and low-pressure end connects automatically
Pile extension 28 is aligned with ground stud 37, and under the action of high piling elastic washer 32 and ground stud elastic washer 35, high-pressure side is automatic
Connection stake 19 and high piling 34 and low-pressure end connect and are respectively formed close connection between stake 28 and ground stud 37 automatically, are used to form height
Access is pressed, while playing the role of fixed insulator container.
In this embodiment, the preparation that industrial frequency withstand voltage in seed oil is tested that insulate is the artificial insulator by different model
In unified insulator container, installation procedure is：1) end cap lock 24 is all unclamped and push-tight nut 26 is screwed onto receipts
Return is set, according to the length adjustment high pressure end cap 20 of insulator 23 and the position of low pressure end cap 29 so that after insulator 23 is fixed
It is approximately in the centre position of insulator container, and locks the end cap lock 24 of high-pressure side outer side of lid, keeps low pressure end cap 29 to live
Dynamic state, wherein adjustment process can first measure insulator length, it is quick and opposite according to the size scale on guide rod after being computed
Accurately find correct position.2) insulator container is placed vertically, high pressure end cap is below, and high-pressure side measuring head 21 is placed
It is downward by the high-pressure side of insulator 23 then, vertical to prevent setting on high-pressure side measuring head 21 at the center of high pressure end cap 20, it adjusts
The position of insulator 23 makes it be located substantially at the center of high pressure end cap.3) low-pressure end measuring head 22 is placed on the low of insulator 23
In pressure side, then low pressure end cap 29 is moved downwardly until and is contacted with low-pressure end measuring head 22.4) by 29 outside of low pressure end cap
The fixing screws of end cap lock 24 are tightened, and then screw push-tight nut 26 toward direction is stretched out, until insulator 23 is reliably fixed,
Then by insulator container traverse, that is, complete the installation of insulator.
Since insulator container fixes insulator by clamping force, it is adapted to the insulator of different model, as long as
Insulator, which is in the form of a column, and length and diameter is no more than a certain range to fix, without considering insulator high-pressure side and low-pressure end
Connection pore size distribution and connecting hole screw thread specification different problems.Fixed operation is simple, and fixation procedure need not use spanner etc.
Tool manually can be completed.
Insulator to be tested, which is packed into, can start the industrial frequency withstand voltage experiment process of automation, flow after insulator container
For：
1) area to be tested is provided with pre-set two stations to be tested, and the position data of station to be tested is prior
It is input to control device, the insulator to be tested for two being had been charged into insulator container is placed on the station to be tested in area to be tested
On, insulator 1 specially to be tested is located at station one to be tested, and insulator 2 14 to be tested is located at station two to be tested, so
Equipment, which connects, afterwards electrically activates, and after device reset and self-test, is ready in operation console prompt equipment ready；
2) test parameters is inputted from control device operation console, including the quantity of insulator to be tested, placing work to be tested
The number of position and the number and model of corresponding position insulator, target high-pressure, pressurization interval and amplitude, target high-pressure duration
With insulating oil multiplexing number, sign on is sent out after the completion of input, under control of the control means, handling apparatus, which is moved to, to be waited trying
Station one is tested, the position switch 39 being fixed on crossbeam 1 is triggered, and audible-visual annunciator 38 sends out of short duration sound-light alarm, instruction
Target location is arrived, the decline of lifting arm 11 is connect up to suspension hook 12 with the handling ear 17 on one 13 container of insulator to be tested,
Then lifting arm 11 rises certain distance；
3) transverse mobile motor driving transverse shifting wheel 8 drives handling apparatus and insulator to be tested 1 to be moved to super
The surface of sound wave cleaning device 15, lifting arm 11 declines until insulator 1 to be tested arrival washing station, is fixed on cross
Position switch 39 on beam 1 is triggered, and audible-visual annunciator 38 sends out of short duration sound-light alarm, and instruction arrived target location, control
Device processed automatically turns on ultrasonic cleaning equipment 15 and is first turned on water jet water spray, after water floods insulator, closes water jet
And supersonic generator is opened, it is cleaned by ultrasonic；
4) after the completion of control device judgement cleaning, ultrasonic cleaning equipment 15 is closed, by handling apparatus by insulation to be tested
Son 1 is moved on the drying station of drying unit 16, and the position switch 39 being fixed on crossbeam 1 is triggered, audible-visual annunciator
38 send out of short duration sound-light alarm, and instruction arrived target location, and control device automatic drying control device 16 opens air-heater,
It carries out baking operation and closes drying unit 16, then handling apparatus is by insulator to be tested after the completion of control device judgement drying
One 13 are moved to the surface of industrial frequency withstand voltage experimental rig insulating vessel 6 in insulation seed oil, the position switch being fixed on crossbeam 1
39 are triggered, and audible-visual annunciator 38 sends out of short duration sound-light alarm, and instruction arrived target location；
5) control device control lifting arm 11 declines so that insulator 1 to be tested is placed on the bottom of insulating vessel 6
In plane, and the high-pressure side on the insulator container of insulator to be tested 1 connects stake 19 and the height on insulating vessel 6 automatically
Piling 34 is aligned, and low-pressure end connects stake 28 and is aligned with ground stud 37 automatically, in high piling elastic washer 32 and ground stud cushion
Circle 35 will push high piling 34 and ground stud 37 to connect stake 19 and low-pressure end automatically with high-pressure side respectively and connect stake 28 automatically closely
Contact forms high pressure electric pathway, by the bottom plane of high piling 34, ground stud 37 and insulating vessel 6 jointly to insulation to be tested
Son 1 is fixed, and suspension hook 12 unclamps handling ear 17；
6) control device control insulating oil handler carries out insulating oil injection, and about five minutes are stood after the completion of injection, and
Control device Control experiment power-frequency voltage generator presses the parameter that step 2 inputs afterwards, generates corresponding experiment power-frequency voltage, and remember
The numerical value of voltmeter and ammeter in record experiment power-frequency voltage generator；
7) it is carried out at the same time with step 6, handling apparatus is moved to station two to be tested, and insulator 2 14 to be tested is hung
It is transported to ultrasonic cleaning equipment 15 and drying unit 16 and carries out step 3 and step 4 respectively, handling apparatus will be to be tested exhausted after the completion
Edge 2 14 is hoisted in the waiting station between drying unit 16 and insulating vessel 6, and is broken off relations with insulator 2 14 to be tested；
8) control device judges after completing to the pressure test of insulator 1 to be tested that insulating oil handler carries out
After the completion of disposing, trial zone is hoisted to by handling apparatus by insulating oil disposing for insulator 1 to be tested, then will be to be tested
Insulator 2 14 is hoisted to right over insulating vessel 6, and it is resistance to that insulator 2 14 to be tested is carried out power frequency shown in step 5 and step 6
Pressure experiment, after the completion of experiment, insulating oil handler carries out insulating oil disposing, will be to be tested by handling apparatus after the completion of disposing
Insulator 2 14 is hoisted to trial zone；
9) insulator 1 and insulator to be tested 2 14 to be tested are complete experiment, and control device control device is returned
Position simultaneously shows test result data on operation console.A personal computer can be passed through RS-232 serial interfaces by laboratory technician at this time
Mouth is connected in equipment, is checked and is downloaded test data, can also directly transmit data to net on operation console by network
Other computers in network or the movable storage medium taking-up by equipment.
Embodiment described above is the preferable embodiment of the utility model, not makees any shape to the utility model
Limitation in formula, on the premise of not exceeding the technical scheme recorded in the claims also other variations and modifications.
Claims (9)
1. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil, including handling apparatus, ultrasonic cleaning equipment, drying dress
It sets, industrial frequency withstand voltage experimental rig, insulator container, control device and pedestal in the seed oil that insulate, which is characterized in that
Industrial frequency withstand voltage experimental rig includes insulating vessel, insulating oil handler, high piling, high pressure pile protection in the insulation seed oil
Pipe, high piling elastic washer, ground stud, ground connection pipe casing, ground stud elastic washer and experiment power-frequency voltage generator, it is described exhausted
Edge container is fixed on the base, and the high pressure pipe casing and the ground connection pipe casing are fixed on the insulating vessel both sides,
The insulating oil handler is connected to the insulating vessel vessel；
The high piling is socketed and is formed sliding pair with the high pressure pipe casing, and the high piling elastic washer is located at the high pressure
Between stake and the high pressure pipe casing, the high piling is connect with the experiment power-frequency voltage generator, the experiment power frequency electric
Pressure generator is connect with the control device；
The ground stud is socketed and is formed sliding pair with the ground connection pipe casing, and the ground stud elastic washer is located at the ground connection
Between stake and the ground connection pipe casing, the ground stud ground connection.
2. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 1, which is characterized in that described
Ultrasonic cleaning equipment includes several supersonic generators, water jet and container, and the supersonic generator hangs down from top to bottom
In line to be listed on the chamber wall, the water jet is mounted on the top of the chamber wall.
3. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 1 or 2, which is characterized in that
The handling apparatus includes crossbeam, cross beam frame and suspension transferring machine；The crossbeam is fixed on the base by the cross beam frame, institute
Suspension transferring machine is stated to be arranged on the crossbeam by idler wheel.
4. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 1 or 2, which is characterized in that
The insulator container includes holder, guide rod, high pressure end cap, low pressure end cap, high-pressure side measuring head, low-pressure end measuring head, high pressure
End elastic wire, low-pressure end elastic wire, high-pressure side connect stake, low-pressure end and connect stake and end cap lock, the holder automatically automatically
It is fixedly arranged in the middle of handling ear, the guide rod is fixed on the bracket, and the high pressure end cap and the low pressure end cap are socketed in institute
It states on guide rod, the end cap lock includes fixing screws and push-tight nut, and the end cap lock tube is connected on the guide rod and is located at institute
The outside of high pressure end cap and the low pressure end cap is stated, the high-pressure side connects stake automatically and the low-pressure end connects stake and fixes automatically
At the holder both ends, the high-pressure side measuring head is fixed on the inside of the high pressure end cap, and the low-pressure end measuring head is fixed on
On the inside of the low pressure end cap, the high-pressure side measuring head and the high-pressure side connect stake and pass through the high-pressure side elastic wire automatically
Connection, gained low-pressure end measuring head and the low-pressure end connect stake and are connected by the low-pressure end elastic wire automatically, the branch
Frame, guide rod, high pressure end cap, low pressure end cap and end cap lock are insulating materials.
5. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 3, which is characterized in that described
It is fixed on crossbeam to be distributed in the ultrasonic cleaning with several position switch, the position switch there are one acoustooptic alarm and fill
Set, in the drying unit and the insulation seed oil industrial frequency withstand voltage experimental rig top, the position switch and the acousto-optic
Alarm is connect with control device.
6. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 1 or 2, which is characterized in that
The control device includes operation console, timer, control chip, serial communication interface and storage medium, the timer, control
Chip, serial communication interface and storage medium are mounted on the operation console, the operation console, timer, serial communication interface
It is electrically connected with the control chip with storage medium.
7. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 1 or 2, which is characterized in that
The control device is equipped with Ethernet Adaptation Unit, and is connected to network.
8. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 6, which is characterized in that described
Serial communication interface is RS-232 serial line interfaces, and the storage medium is movable storage medium.
9. industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil according to claim 1, which is characterized in that described
It is carved with size scale on the guide rod of insulator container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721447008.8U CN207623455U (en) | 2017-11-02 | 2017-11-02 | Industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721447008.8U CN207623455U (en) | 2017-11-02 | 2017-11-02 | Industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623455U true CN207623455U (en) | 2018-07-17 |
Family
ID=62827828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721447008.8U Expired - Fee Related CN207623455U (en) | 2017-11-02 | 2017-11-02 | Industrial frequency withstand voltage testing equipment in a kind of automation insulation seed oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020760A (en) * | 2017-11-02 | 2018-05-11 | 国网浙江省电力公司嘉兴供电公司 | Industrial frequency withstand voltage testing equipment in one kind automation insulation seed oil |
| CN116818593A (en) * | 2023-06-20 | 2023-09-29 | 深圳市房屋安全和工程质量检测鉴定中心 | Aggregate firmness test device and method |
-
2017
- 2017-11-02 CN CN201721447008.8U patent/CN207623455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020760A (en) * | 2017-11-02 | 2018-05-11 | 国网浙江省电力公司嘉兴供电公司 | Industrial frequency withstand voltage testing equipment in one kind automation insulation seed oil |
| CN116818593A (en) * | 2023-06-20 | 2023-09-29 | 深圳市房屋安全和工程质量检测鉴定中心 | Aggregate firmness test device and method |
| CN116818593B (en) * | 2023-06-20 | 2024-03-29 | 深圳市房屋安全和工程质量检测鉴定中心 | Aggregate firmness test device and method |
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