CN209513965U - One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield - Google Patents
One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield Download PDFInfo
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- CN209513965U CN209513965U CN201821801316.0U CN201821801316U CN209513965U CN 209513965 U CN209513965 U CN 209513965U CN 201821801316 U CN201821801316 U CN 201821801316U CN 209513965 U CN209513965 U CN 209513965U
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- grading shield
- discharge
- remote control
- grounding device
- suspension type
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- 238000007599 discharging Methods 0.000 title claims abstract description 36
- 238000004382 potting Methods 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 230000001012 protector Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910001095 light aluminium alloy Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 19
- 230000005611 electricity Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to Suspension type remote control high-potting discharging grounding devices, more particularly to one kind is mounted on Suspension type remote control high-potting discharging grounding device in grading shield, including boosting equipment, discharge control device and discharging grounding device, grading shield is vacantly arranged on the support frame, spiral-lock is at the top of boosting equipment, grading shield is connected by grading shield line with boosting equipment, discharge control device is provided in grading shield, discharge control device connect composition discharge loop with the discharging grounding device being arranged in below grading shield.The device is able to satisfy the equalizing effect of high-potting, and strong antijamming capability is able to achieve remote, non-contact type discharge operation, it is ensured that operator and equipment safety.
Description
Technical field
The utility model relates to Suspension type remote control high-potting discharging grounding devices more particularly to one kind to be mounted on grading shield
Interior Suspension type remote control high-potting discharging grounding device.
Background technique
According to " electric power safety working regulation " (power transformation part) the 14.1.7 articles requirement, when changing wiring or off-test,
Open test power supply, electric discharge first are answered, and the high-pressure section of booster apparatus is discharged, short circuit grounding；" electric power safety work rule
Journey " (power transformation part) the 14.1.8 articles requirement, without the bulky capacitor tested device of ground line, it should discharge and do experiment in advance, it is high
When pressing DC experiment, often come to an end or when off-test, equipment should be discharged over the ground for several times and short circuit grounding.For safety,
Discharge time is greater than the charging time under normal circumstances.
When power equipment carries out the high pressures pilot projects such as lightning impulse, operation wave, ac voltage withstanding and DC break down voltage, tradition side
Formula is to require manually to discharge repeatedly before and after carrying out these pilot projects, when encountering the biggish electrical equipment of capacitance, is then put
The electric time is longer (this is because bulky capacitor equipment test still has residual charge after usually discharging several times), since field test needs
The artificial discharging rod for holding strip resistance is repeated closely to discharge, not only low efficiency, but also electric shock is be easy to cause to injure, is
Personal safety is seriously threatened, can ensure that personnel safety if it can develop a kind of long-distance remote control and carry out electric discharge device, together
When can also improve test efficiency.
Summary of the invention
In order to ensure the safety and equipment test efficiency of testing crew, invents one kind and be mounted on Suspension type remote control in grading shield
High-potting discharging grounding device, technical solution are as follows:
One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield, including boosting equipment, electric discharge control
Device and discharging grounding device processed, grading shield are vacantly arranged on the support frame, and spiral-lock equips top in boosting, and grading shield passes through equal
Pressure cover line is connected with boosting equipment, and discharge control device is provided in grading shield, and discharge control device is being pressed with setting
The discharging grounding device connection composition discharge loop of cover lower section.
Discharge control device includes remote control device, motor control assembly, discharge lines draw off gear and Variable-speed conveyor belt, remote control
Device and motor control assembly wired connection, motor control assembly and discharge lines draw off gear are sequentially connected, discharge lines folding and unfolding dress
It sets and is flexibly connected with Variable-speed conveyor belt.
Discharging grounding device includes discharge lines, magnetic force button and electric discharge earth plate, and discharge lines one end and Variable-speed conveyor belt connect
It connects, the other end is connect with magnetic force button, and magnetic force button is connect with the electric discharge earth plate magnetism that earthing position is arranged in.
Electric discharge earth plate is connect with by buzzer.
Discharge lines are provided with discharge protector and current-limiting resistance.
Discharge protector is point to plate discharging gap structure.
Grading shield is fixed on support frame and grading shield line and is made of zinc-plated or aircraft aluminum material.
Grading shield is the smooth circular configuration in surface, and upper and lower ends are provided with opening.
Grading shield lower ending opening size matches with boosting equipment tip size.
Discharging grounding device judges whether tested device residual charge drains by discharge protector and buzzer, can expire
Sufficient ac voltage withstanding and DC break down voltage electric discharge field.
Remote control device and DC electric machine are powered by rechargeable lithium battery, because having the shielding of grading shield, remote control device
And DC machine control device has good anti-electromagnetic field interference performance.
It is made of DC machine control device, discharge lines draw off gear and Variable-speed conveyor belt, control electric discharge linear velocity and straight
Flow direction of motor rotation.
It is composed in series by discharge lines, discharge protector, current-limiting resistance, magnetic force button, buzzer and electric discharge earth plate
Discharge loop, the electric discharge after ac voltage withstanding and DC break down voltage test can be met simultaneously.
Discharge lines length is adjustable, and discharge prevention gap is adjustable, and buzzer sound is adjustable, is able to satisfy different voltages etc.
The booster apparatus application of grade, different height.
The utility model lies in that developing a kind of small-sized long-distance remote control electric discharge device, electrically set by long-distance remote control realization
It discharges after standby high-potting, and passes through grading shield, remote control device, discharge lines draw off gear, DC electric machine, discharge prevention dress
Set, current-limiting resistance, buzzer, electric discharge earth plate and Variable-speed conveyor belt linkage high-potting discharge process is controlled, discharge
Process using limited leakage resistance and without two kinds of forms of current-limiting resistance, i.e. by current-limiting resistance, discharged in advance by the first stage, when
Buzzer enters second stage after not having the sound, discharge protector indicator light to extinguish and discharges without current-limiting resistance discharge lines.Electric discharge
Line draw off gear is mounted on grading shield inner support frame, and the rotation of folding and unfolding wheel is provided by DC electric machine by Variable-speed conveyor belt dynamic
Power, electric discharge line end are connected by magnetic force button, buzzer with electric discharge earth plate, and to ensure to discharge, ground connection is reliable.
The utility model has the beneficial effects that being able to satisfy the equalizing effect of high-potting, strong antijamming capability is able to achieve long distance
From, non-contact type discharge operation, it is ensured that operator and equipment safety.
Detailed description of the invention:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model remote controler schematic diagram；
Fig. 3 is the utility model grading shield schematic diagram of internal structure；
Fig. 4 is the utility model ellipse grading shield structural schematic diagram；
Fig. 5 is the utility model spherical shape grading shield structural schematic diagram；
Fig. 6 is that the utility model is electrically connected block diagram；
In figure, 1. booster apparatus, 2. discharge lines draw off gears, 3. motor control assemblies, 4. power supply devices, 5. remote control dresses
It sets, 6. discharge protectors, 7. discharge lines, 8. current-limiting resistances, 9. grading shields, 10. grading shield lines, 11. magnetic force buttons, 12.
Discharge earth plate, 13. Variable-speed conveyor belts, 14, buzzer, 15. support frames, 16. remote controlers.
Specific embodiment
Embodiment 1
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, grading shield 9, grading shield line 10 and support frame 15 should not get rusty
Light metal material is made, and major function is installation discharge control device, since it is mounted on 15 support frame of support frame, and with
9 equipotential of grading shield so that it is guaranteed that Suspension type remote control high-potting discharging grounding device is by the interference of electromagnetic field, and can guarantee height
Pressure test discharging grounding device is safely operated in equipotential.
Grading shield 9 is the smooth ellipsoidal structure in surface, and function is to press, and avoids external device from generating wedge angle burr and puts
Electricity；Upper and lower ends setting opening, first is that facilitating hand to put in from upper end opening connect jail with booster apparatus 1 for grading shield line 10
Gu；Second is that reducing making material, mitigate weight；Third is that lower ending opening size matches with 1 tip size of booster apparatus, make to press
It is seamlessly transitted between cover 9 and booster apparatus 1, good appearance, equalizing effect is more preferable.
Power supply device 4 is equipped with power supply needed for corresponding direct current generator provides by 9V lithium battery, and lithium battery is rechargeable type, works as electricity
It can be charged by external charger when the deficiency of source, not have to take out for a long time to keep properly.
Motor control assembly 3 and discharge lines draw off gear 2 and 13 major function of Variable-speed conveyor belt control 7 folding and unfolding of discharge lines speed
Degree and direct current generator rotation direction.Rotate clockwise by discharge lines 7 it is sagging during, when magnetic force button 11 touch electric discharge ground connection
After plate 12, electric discharge starts at this time, and discharge current is connected in series to magnetic force button 11 by current-limiting resistance 8 and discharges over the ground, by current limliting electricity
After a certain period of time, i.e., discharge time should be greater than the charging time to 8 electric discharge of resistance, continues operation clockwise to 8 rear end of current-limiting resistance and discharges
Until the direct contact discharge earth plate 12 of line 7, at this time directly to discharge, discharge lines 7 are withdrawn in rotation counterclockwise.
5 major function of remote control device is to receive long-distance remote control, in order to meet controller maximum of control distance, using wireless
Signal transmission, can be equipped with 1-2 remote controler 16 as needed.
It is a point inside discharge protector 6 to plate discharging gap, it can be according to the alternating current-direct current test voltage height of application
Gap size is adjusted, to meet discharge protector 6, whether adjustment gap size is suitable, can be between distant surveillance arrives
Whether tension discharge or electric current arcing are thorough to judge to test electric discharge every time in gap.
Discharge lines 7 select zinc-plated, chromium plating or conduct electricity very well, appearance should not get rusty influence electric conductivity metal material it is equal
It can.
Current-limiting resistance 8 can be chosen according to voltage class according to (0.1~0.5) Ω/V, and effect is limitation discharge lines
Size of current on 7, discharge current is excessive, is easy scaling loss equipment.
11 principal security discharge lines 7 of magnetic force button can contact well with electric discharge earth plate 12, select the magnetic of magnetic force button 11
Power and weight are appropriate, and determine whether its weight meets technical requirements according to direct current generator capacity.
Embodiment 2
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, grading shield 9, grading shield line 10 and support frame 15 are zinc-plated material system
At, major function first is that pressing, external device is avoided to generate the electric discharge of wedge angle burr；Second is that installation discharge control device, due to dress
It sets and is mounted on 15 support frame of support frame, and with 9 equipotential of grading shield, the ground connection so that it is guaranteed that Suspension type remote control high-potting is discharged
Device can guarantee that high-potting discharging grounding device is safely operated in equipotential not by the interference of electromagnetic field.
Grading shield 9 is the spherical structure of smooth in appearance, and function is to press, and avoids external device from generating wedge angle burr and puts
Electricity；Upper and lower ends setting opening, first is that facilitating hand to put in from upper end opening connect jail with booster apparatus 1 for grading shield line 10
Gu；Second is that reducing making material, mitigate weight；Third is that lower ending opening size matches with 1 tip size of booster apparatus, make to press
It is seamlessly transitted between cover 9 and booster apparatus 1, good appearance, equalizing effect is more preferable.
Power supply device 4 is equipped with power supply needed for corresponding direct current generator provides by 9V lithium battery, and lithium battery is rechargeable type, works as electricity
It can be charged by external charger when the deficiency of source, not have to take out for a long time to keep properly.
The major function of motor control assembly 3 and discharge lines draw off gear 2 and Variable-speed conveyor belt 13 controls 7 folding and unfolding of discharge lines
Speed and direct current generator rotation direction.It rotates clockwise and the sagging progress of discharge lines 7 is discharged without current-limiting resistance, that is, continue
Operation is until the direct contact discharge earth plate 12 of 8 rear end discharge lines of current-limiting resistance 7 clockwise, at this time directly to discharge, the inverse time
Discharge lines 7 are withdrawn in needle rotation.
5 major function of remote control device is to receive long-distance remote control, in order to meet controller maximum of control distance (as needed
Select distance), using wireless signal transmission, and configuration can be equipped with 1-2 remote controler 16 as needed.
It is a point inside discharge protector 6 to plate discharging gap, it can be according to the alternating current-direct current test voltage height of application
Gap size is adjusted, to meet discharge protector 6, whether adjustment gap size is suitable, can be between distant surveillance arrives
Whether tension discharge or electric current arcing are thorough to judge to test electric discharge every time in gap.
Discharge lines 7 are needed to select zinc-plated, chromium plating or be conducted electricity very well, and appearance, which should not get rusty, influences the metal material of electric conductivity
Material.
Current-limiting resistance 8 can be chosen according to voltage class according to (0.1~0.5) Ω/V, and effect is limitation discharge lines
Electric current on 7 is excessive.
11 principal security discharge lines 7 of magnetic force button can contact well with electric discharge earth plate 12, select the magnetic of magnetic force button 11
Power and weight are appropriate, and determine whether its weight meets technical requirements according to direct current generator capacity.
Embodiment 3
As shown in fig. 6, specific implementation process is as follows:
After booster apparatus 1 installs wiring, then Suspension type remote control high-potting discharging grounding device is installed to support
In grading shield 9 on frame 15, then spiral-lock is connect on booster apparatus 1, and by grading shield line 10 with booster apparatus 1.
Electric discharge earth plate 12 is mounted on 1 Bottom ground position of booster apparatus, and buzzer 14 is connect with electric discharge earth plate 12,
The gap of discharge protector 6 is adjusted according to by testing equipment voltage class and test type, while adjusting discharge lines
2 position of draw off gear, when keeping discharge lines 7 sagging, magnetic force button 11 can be fallen in electric discharge 12 range of earth plate.
In use, test operator adjusts the length of 16 antenna of remote controler according to the distance of booster apparatus 1.
Embodiment 4
During test, when needing the larger equipment of progress such as power transformer, cable, capacitance current to discharge, it can lead to
Remote controller 16 is crossed by wireless transmission signal to remote control device 5, remote control device 5 assigns instruction to motor control assembly 3, electricity
Machine control device 3 controls discharge lines draw off gear 2 and is rotated clockwise, and keeps discharge lines 7 sagging, magnetic force button 11 falls on electric discharge
It first passes through current-limiting resistance 8 after on earth plate 12 to discharge, buzzer 14 begins to send out sound, when discharge protector 6 indicates
When lamp does not work, 14 sound of buzzer stops, it was demonstrated that residual charge has drained, and under normal circumstances, discharge time is greater than charging
Time.
Embodiment 5
During test, when need carry out such as switch, disconnecting link, support insulator, porcelain vase capacitor store charge capacity compared with
When small equipment is discharged, wireless transmission signal can be passed through by remote controller 16 to remote control device 5, remote control device 5 is to motor
Control device 3 assigns instruction, and motor control assembly 3 controls discharge lines draw off gear 2 and rotated clockwise, made under discharge lines 7
It hangs down, after magnetic force button 11 is fallen on electric discharge earth plate 12, continues operation to 8 rear end discharge lines 7 of current-limiting resistance clockwise and directly connect
Until touching electric discharge earth plate 12, at this time directly to discharge, buzzer 14 begins to send out sound, when 6 indicator light of discharge protector
Do not work, 14 sound of buzzer stop when, it was demonstrated that residual charge has drained, under normal circumstances, when discharge time is greater than charging
Between.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (9)
1. one kind is mounted on Suspension type remote control high-potting discharging grounding device in grading shield, including boosting equipment (1), electric discharge control
Device and discharging grounding device processed, it is characterised in that grading shield (9) is vacantly arranged on support frame (15), and spiral-lock is equipped in boosting
(1) top, grading shield (9) are connected by grading shield line (10) with boosting equipment (1), are provided with electric discharge in grading shield (9)
Control device, discharge control device connect composition discharge loop with the discharging grounding device being arranged below grading shield (9).
2. one kind according to claim 1 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
Be characterized in that the discharge control device include remote control device (5), motor control assembly (3), discharge lines draw off gear (2) and
Variable-speed conveyor belt (13), remote control device (5) and motor control assembly (3) wired connection, motor control assembly (3) and discharge lines are received
Device (2) transmission connection is put, discharge lines draw off gear (2) is flexibly connected with Variable-speed conveyor belt (13).
3. one kind according to claim 1 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that the discharging grounding device includes discharge lines (7), magnetic force button (11) and electric discharge earth plate (12), discharge lines
(7) one end is connect with Variable-speed conveyor belt (13), and the other end is connect with magnetic force button (11), and magnetic force button (11) is being grounded with setting
The magnetic connection of the electric discharge earth plate (12) of position.
4. one kind according to claim 3 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that the electric discharge earth plate (12) is connect with buzzer (14).
5. one kind according to claim 3 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that the discharge lines (7) are provided with discharge protector (6) and current-limiting resistance (8).
6. one kind according to claim 5 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that the discharge protector (6) is point to plate discharging gap structure.
7. one kind according to claim 1 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that grading shield (9), support frame (15) and the grading shield line (10) are made of zinc-plated or aircraft aluminum material.
8. one kind according to claim 1 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that the grading shield (9) is the smooth circular configuration in surface, upper and lower ends are provided with opening.
9. one kind according to claim 8 is mounted on Suspension type remote control high-potting discharging grounding device in grading shield,
It is characterized in that grading shield (9) lower ending opening size matches with boosting equipment (1) tip size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801316.0U CN209513965U (en) | 2018-11-02 | 2018-11-02 | One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801316.0U CN209513965U (en) | 2018-11-02 | 2018-11-02 | One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield |
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| Publication Number | Publication Date |
|---|---|
| CN209513965U true CN209513965U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821801316.0U Active CN209513965U (en) | 2018-11-02 | 2018-11-02 | One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444681A (en) * | 2018-11-02 | 2019-03-08 | 国网辽宁省电力有限公司丹东供电公司 | One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield |
-
2018
- 2018-11-02 CN CN201821801316.0U patent/CN209513965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444681A (en) * | 2018-11-02 | 2019-03-08 | 国网辽宁省电力有限公司丹东供电公司 | One kind being mounted on Suspension type remote control high-potting discharging grounding device in grading shield |
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