CN208076657U - A kind of high pressure pressure test equipment discharge examination trigger device - Google Patents
A kind of high pressure pressure test equipment discharge examination trigger device Download PDFInfo
- Publication number
- CN208076657U CN208076657U CN201820496455.0U CN201820496455U CN208076657U CN 208076657 U CN208076657 U CN 208076657U CN 201820496455 U CN201820496455 U CN 201820496455U CN 208076657 U CN208076657 U CN 208076657U
- Authority
- CN
- China
- Prior art keywords
- movable plate
- discharge
- plate
- testing agency
- bottom plate
- 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
Links
Abstract
The utility model discloses a kind of high pressure pressure test equipment discharge examination trigger devices,One bottom plate and top plate are set,It is connected by guide rod between the two and is fitted into movable plate,Discharge resistance is installed on bottom plate,Movable plate fixed test mechanism and conducting rod,External contact is fixed on top plate,The top installation ammeter and voltmeter of testing agency,Telescopic cylinder is installed to connect and movable plate is pushed to move back and forth along guide rod between bottom plate and movable plate,Telescopic cylinder extension pushes movable plate and conducting rod and external contact in electrical contact,Ammeter and voltmeter measure the voltage and current numerical value in testing agency respectively at this time,Detection finishes telescopic cylinder retraction,Conducting rod is connected by discharge contact with discharge resistance,Release the electric current in testing agency,It is resetted,Carry out next round discharge examination,A kind of detection of the high pressure pressure test equipment discharge examination that security performance is high progress high-voltage electricity is provided,With good practical value.
Description
Technical field
The utility model is related to a kind of high-tension electricity detection device, more particularly to a kind of high pressure pressure test equipment electric discharge inspection
Survey trigger device.
Background technology
Discharge examination is the quality for detecting electric elements.Shelf depreciation refers to when applied voltage produces in the electrical apparatus
Raw field strength, it is sufficient to make insulated part region discharge, but not form this of fixed discharge channel in region of discharge and put
Electrical phenomena.The electric discharge that Electric Power Equipment Insulation occurs under sufficiently strong electric field action in subrange.This electric discharge is only to cause
Insulation locally short (road and bridge) between conductor connects to be limited without forming conductive channel.Shelf depreciation can all have dielectric each time
Some are influenced, and influence of the slight shelf depreciation to Electric Power Equipment Insulation is smaller, and the decline of dielectric strength is slower；And strong office
Portion discharges, then dielectric strength can be made to decline quickly.This is a key factor for making the apparatus insulated damage of high-tension electricity.Therefore,
When design high-tension electricity is apparatus insulated, to consider under the action of long-term work voltage, not allow to occur in insulation system stronger
Strong shelf depreciation.Running equipment will be reinforced monitoring, when being locally discharged beyond to a certain degree, equipment should be exited to fortune
Row, is overhauled or is replaced.
Utility model content
The utility model proposes a kind of high pressure pressure test equipment discharge examination trigger devices, solve existing high pressure
The functionality of pressure test equipment is insufficient, provides a kind of high pressure pressure test equipment discharge examination that security performance is high into horizontal high voltage
The detection of electricity.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of high pressure pressure test equipment discharge examination trigger device of the utility model, including bottom plate, guide rod, movement
The corner of plate, top plate, discharge resistance, testing agency, ammeter and voltmeter, the bottom plate is vertically and fixedly provided with four guiding
Bar, the middle part activities of four guide rods is chimeric a movable plate, and the tops of four guide rods is fixedly connected described
The top surface of top plate, the bottom plate is installed with the discharge resistance, and the both ends of the discharge resistance are electrically connected with electric discharge and touch
Point, the top surface of the movable plate are fixed with the testing agency and conducting rod, described in the both ends of the testing agency are electrically connected
The top at the middle part of conducting rod, the top plate is fixed with a pair of external contact, and the external contact is electrically connected high voltage power supply, institute
The top for stating testing agency is installed with the ammeter and the voltmeter, and the ammeter and the voltmeter electrically connect
The testing agency is met, telescopic cylinder is installed between the bottom plate and the movable plate, the telescopic shaft of the telescopic cylinder connects
It connects and the movable plate is pushed to be moved back and forth along four guide rods.
As a kind of optimal technical scheme of the utility model, is worn in four guide rods and be connected to spring.
As a kind of optimal technical scheme of the utility model, the bottom surface of the bottom plate is installed with radiating ribs.
As a kind of optimal technical scheme of the utility model, the discharge contact, the conducting rod and the outer contacting
Point is located at same axis and installs.
As a kind of optimal technical scheme of the utility model, the bottom plate, the movable plate, the top plate are by engineering plastic
Material material or bakelite material are made.
The advantageous effect that the utility model is reached is：The utility model is simple in structure, easy to use, and a bottom plate is arranged
And top plate, movable plate is connected and is fitted by guide rod between the two, and the top surface of bottom plate is installed with discharge resistance, and movable plate is solid
Determine testing agency and conducting rod, the top of top plate is fixed with a pair of external contact and is electrically connected high voltage power supply, the top of testing agency
End installation ammeter and voltmeter, are equipped with telescopic cylinder, the flexible axis connection of telescopic cylinder simultaneously pushes away between bottom plate and movable plate
Dynamic movable plate is moved back and forth along four guide rods, is started telescopic cylinder extension and is pushed movable plate and conducting rod and external contact electricity
Property contact, testing agency obtain electric energy, ammeter and voltmeter measure the electric elements of testing agency and its detection respectively at this time
The voltage and current numerical value born, until detection finishes, startup telescopic cylinder is allowed to retract, and conducting rod is touched by discharging at this time
Point is connected with discharge resistance, releases the electric current in testing agency, is resetted, and then carries out next round discharge examination, solves
The functionality of existing high pressure pressure test equipment is insufficient, provides a kind of high pressure pressure test equipment that security performance is high electric discharge inspection
Survey the detection for carrying out high-voltage electricity.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the subjective structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model bottom plate；
In figure：1, bottom plate；2, guide rod；3, movable plate；4, top plate；5, discharge resistance；6, discharge contact；7, detection machine
Structure；8, conducting rod；9, external contact；10, ammeter；11, voltmeter；12, telescopic cylinder.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of high pressure pressure test equipment discharge examination trigger device, including bottom
Plate 1, guide rod 2, movable plate 3, top plate 4, discharge resistance 5, testing agency 7, ammeter 10 and voltmeter 11, the corner of bottom plate 1
Four guide rods 2 are vertically and fixedly provided with, the middle part activity of four guide rods 2 is chimeric to have movable plate 3, the top of four guide rods 2 solid
Surely top plate 4 is connected, the top surface of bottom plate 1 is installed with discharge resistance 5, and the both ends of discharge resistance 5 are electrically connected with discharge contact
6, the top surface of movable plate 3 is fixed with testing agency 7 and conducting rod 8, and the both ends of testing agency 7 are electrically connected the middle part of conducting rod 8,
The top of top plate 4 is fixed with a pair of external contact 9, and external contact 9 is electrically connected high voltage power supply, and the top of testing agency 7 is fixed
Ammeter 10 and voltmeter 11 be installed, ammeter 10 and voltmeter 11 are electrically connected testing agency 7, bottom plate 1 and movable plate 3 it
Between telescopic cylinder 12 is installed, the flexible axis connection of telescopic cylinder 12 simultaneously pushes movable plate 3 back and forth to be moved along four guide rods 2
It is dynamic.
The operation principle and flow of the utility model be：When needing to charge to testing agency 7, start telescopic cylinder
12 are allowed to protract, and telescopic cylinder 12 pushes movable plate 3 and conducting rod 8 and 9 acquisition electric energy in electrical contact of external contact, at this time electric current
Table 10 and voltmeter 11 measure the voltage and current numerical value that is born of electric elements of testing agency 7 and its detection respectively, wait until
Detection finishes, and starts telescopic cylinder 12 and is allowed to retract, and conducting rod 8 is connected by discharge contact 6 and discharge resistance 5 at this time, is released
Electric current in testing agency 7, is resetted, and next round discharge examination is then carried out.
Further, it is worn in four guide rods 2 and is connected to spring, for into row buffering and reset, avoiding the generation of electric arc.
Further, the bottom surface of bottom plate 1 is installed with radiating ribs, for removing the heat generated when discharge resistance 5 discharges.
Further, discharge contact 6, conducting rod 8 and external contact 9 are located at the installation of same axis, to carry out accurate electricity
Contact.
Further, bottom plate 1, movable plate 3, top plate 4 are made of engineering plastic materials or bakelite material, engineering plastic materials and
Bakelite material has good insulation performance, avoids leaking electricity, enhances the safety of the utility model.
The utility model is simple in structure, easy to use, and a bottom plate 1 and top plate 4 is arranged, is connected by guide rod 2 between the two
Movable plate 3 is connect and is fitted into, the top surface of bottom plate 1 is installed with discharge resistance 5,3 fixed test mechanism 7 of movable plate and conducting rod 8,
The top of top plate 4 is fixed with a pair of external contact 9 and is electrically connected high voltage power supply, and 10 He of ammeter is installed on the top of testing agency 7
Voltmeter 11, is equipped with telescopic cylinder 12 between bottom plate 1 and movable plate 3, the flexible axis connection of telescopic cylinder 12 simultaneously pushes movement
Plate 3 is moved back and forth along four guide rods 2, is started the extension of telescopic cylinder 12 and is pushed movable plate 3 and conducting rod 8 and external contact 9
It is in electrical contact, testing agency 7 obtain electric energy, at this time ammeter 10 and voltmeter 11 measures respectively testing agency 7 and its detect
The voltage and current numerical value that electric elements are born, until detection finishes, startup telescopic cylinder 12 is allowed to retract, at this time conducting rod
8 are connected by discharge contact 6 and discharge resistance 5, are released the electric current in testing agency 7, are resetted, and are then carried out next round and are put
Electro-detection, the functionality for solving existing high pressure pressure test equipment is insufficient, provides a kind of high pressure that security performance is high pressure resistance
Testing equipment discharge examination carries out the detection of high-voltage electricity, has good practical value.
Finally it should be noted that：The preferred embodiment that these are only the utility model, is not limited to this practicality
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (5)
1. a kind of high pressure pressure test equipment discharge examination trigger device, including bottom plate (1), guide rod (2), movable plate (3), top
Plate (4), discharge resistance (5), testing agency (7), ammeter (10) and voltmeter (11), which is characterized in that the bottom plate (1)
Corner is vertically and fixedly provided with four guide rods (2), and the middle part activity of four guide rods (2) is chimeric the movable plate
(3), the top of four guide rods (2) is fixedly connected with the top plate (4), and the top surface of the bottom plate (1) is fixedly mounted
Discharge resistance (5) is stated, the both ends of the discharge resistance (5) are electrically connected with discharge contact (6), the top surface of the movable plate (3)
It is fixed with the testing agency (7) and conducting rod (8), the both ends of the testing agency (7) are electrically connected the conducting rod (8)
The top at middle part, the top plate (4) is fixed with a pair of external contact (9), and the external contact (9) is electrically connected high voltage power supply,
The top of the testing agency (7) is installed with the ammeter (10) and the voltmeter (11), the ammeter (10)
It is electrically connected the testing agency (7) with the voltmeter (11), is equipped between the bottom plate (1) and the movable plate (3)
Telescopic cylinder (12), the flexible axis connection of the telescopic cylinder (12) simultaneously push the movable plate (3) along four guiding
Bar (2) moves back and forth.
2. a kind of high pressure pressure test equipment discharge examination trigger device according to claim 1, which is characterized in that four
It is worn in the guide rod (2) and is connected to spring.
3. a kind of high pressure pressure test equipment discharge examination trigger device according to claim 1, which is characterized in that described
The bottom surface of bottom plate (1) is installed with radiating ribs.
4. a kind of high pressure pressure test equipment discharge examination trigger device according to claim 1, which is characterized in that described
Discharge contact (6), the conducting rod (8) and the external contact (9) are located at the installation of same axis.
5. a kind of high pressure pressure test equipment discharge examination trigger device according to claim 1, which is characterized in that described
Bottom plate (1), the movable plate (3), the top plate (4) are made of engineering plastic materials or bakelite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496455.0U CN208076657U (en) | 2018-04-09 | 2018-04-09 | A kind of high pressure pressure test equipment discharge examination trigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496455.0U CN208076657U (en) | 2018-04-09 | 2018-04-09 | A kind of high pressure pressure test equipment discharge examination trigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076657U true CN208076657U (en) | 2018-11-09 |
Family
ID=64040221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820496455.0U Expired - Fee Related CN208076657U (en) | 2018-04-09 | 2018-04-09 | A kind of high pressure pressure test equipment discharge examination trigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433441A (en) * | 2021-08-26 | 2021-09-24 | 长缆电工科技股份有限公司 | High-voltage experiment test piece testing device and method |
-
2018
- 2018-04-09 CN CN201820496455.0U patent/CN208076657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433441A (en) * | 2021-08-26 | 2021-09-24 | 长缆电工科技股份有限公司 | High-voltage experiment test piece testing device and method |
| CN113433441B (en) * | 2021-08-26 | 2022-01-07 | 长缆电工科技股份有限公司 | High-voltage experiment test piece testing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103149515A (en) | Space charge measuring device for dielectric long-term aging process | |
| CN205080231U (en) | Electrified testing device of GIS partial discharge based on defects simulation | |
| CN208076657U (en) | A kind of high pressure pressure test equipment discharge examination trigger device | |
| CN104316800A (en) | Movable type lightning arrester test platform | |
| CN109738764A (en) | A kind of cable slack layer test device and test method | |
| CN104614650A (en) | Inspection device for insulation tools and instruments in hot-line work | |
| CN103901326B (en) | Automatic withstand voltage detecting and automatic sorting device of safety equipment | |
| CN201666930U (en) | Special probe electrode for live working insulation testing | |
| CN104635118B (en) | A kind of test method of evaluation transformer oil surface breakdown voltage | |
| CN103901276B (en) | A kind of measurement Apparatus and method in high-voltage dc detection oilpaper electrical conductivity | |
| CN105548622A (en) | Sensor support mechanism for ultrasonic partial discharge live detector | |
| CN204967077U (en) | High tension switchgear's insulator spindle | |
| CN208969195U (en) | New insulated bar test stand | |
| CN103487712A (en) | Insulation test plate electrode | |
| CN105922310A (en) | Cut sheet manufacturing device of cable crosslinked polyethylene insulation layer of power distribution network | |
| CN204374369U (en) | A kind of verifying attachment of live line work insulating Work tool | |
| CN204142869U (en) | Portable test of lightning arrester platform | |
| CN209280758U (en) | A kind of testing jig for battery measurement | |
| CN103529369A (en) | Pressure-resistant detection device of safety tool | |
| CN207866920U (en) | A kind of arrester test device | |
| CN207502610U (en) | A kind of switchgear plum blossom fingertip resistor detecting device | |
| CN208350936U (en) | A kind of 10KV livewire work electric pole cover voltage-withstand test electrode | |
| CN203287474U (en) | Portable-type direct-current test discharge rod | |
| CN207472919U (en) | A kind of convertible insulating bar test auxiliary stand | |
| CN111123046B (en) | Device for rapidly measuring cable insulation strength |
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: 20181109 Termination date: 20200409 |