CN207502616U - Screw-type condenser capacitance measuring device - Google Patents
Screw-type condenser capacitance measuring device Download PDFInfo
- Publication number
- CN207502616U CN207502616U CN201721611185.5U CN201721611185U CN207502616U CN 207502616 U CN207502616 U CN 207502616U CN 201721611185 U CN201721611185 U CN 201721611185U CN 207502616 U CN207502616 U CN 207502616U
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- China
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- connecting frame
- movable clip
- threaded rod
- clip block
- screw
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- 239000003990 capacitor Substances 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 7
- 244000152100 Sorbus torminalis Species 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model discloses a kind of screw-type condenser capacitance measuring device, including a capacitance meter, two insulating bars, two connecting frames and two threaded rods, wherein an insulating bar, a connecting frame and a threaded rod are a set of；The lower end of threaded rod is fixedly mounted on the upper end of insulating bar, the bottom plate of connecting frame is connected through a screw thread mode and is sleeved on threaded rod, a side top of connecting frame offers mounting mouth, another side of connecting frame is slidably fitted with movable clip block, the underrun casing of movable clip block and the upper end of threaded rod are movably connected, the top surface of movable clip block is equipped with the matched gripping notches of outer diameter with the casing joint of testing capacitor, the position that gripping notches are corresponded on the bottom surface of the top plate of connecting frame also is provided with gripping notches, and the bottom plate of connecting frame is connected by measuring line with capacitance meter.Suitable for the measurement of capacitor.
Description
Technical field
The utility model is related to power domain, more particularly to a kind of screw-type condenser capacitance measuring device.
Background technology
AC/DC Filters are widely used in current conversion station, and capacitor is the important composition portion of AC/DC Filters
Point, capacitor faults account for the overwhelming majority in the failure of AC/DC Filters, and capacitor faults include capacitor permeability, capacitor
Conductor joint heating and capacitor capacitance are exceeded etc..Such as capacitor faults, alternating current filter, which cannot continue to run with, even to trip, hand over,
After DC filter tripping, it need to resume operation as early as possible.Processing needs when AC/DC Filters failure caused by capacitor faults
Electric capacity measuring is carried out to all capacitors, to find out faulty capacitor.
At present, the conventional method of condenser capacitance measurement is：After AC/DC Filters turn maintenance, made using high-altitude
Industry vehicle measures, and needs 3 operating personnels, and 1 people operates Operation Van, and 1 people is measured with capacitance meter, 1 people record.This measurement side
Method has the following disadvantages when actually overhauling：
1st, due to needing using high-altitude operation vehicle, so cost is larger, moreover, because Operation Van's running time is long, so
Increase fault handling time；
2nd, a large amount of personnel is needed to be operated, and Operation Van is needed ceaselessly to lift survey crew, in this way, work
Amount is big and efficiency is low.
Invention content
The purpose of this utility model is to overcome the deficiencies of above-mentioned background technology, provide a kind of screw-type condenser capacitance
Measuring device.
In order to achieve the goal above, a kind of screw-type condenser capacitance measuring device provided by the utility model, including
Capacitance meter further includes the first insulating bar and the second insulating bar and the first connecting frame, the second connecting frame, the first threaded rod and
Two threaded rods；
The lower end of first threaded rod is fixedly mounted on the upper end of first insulating bar, first connecting frame
Bottom plate is connected through a screw thread mode and is sleeved on first threaded rod, and a side top of first connecting frame offers
One mounting mouth, another side of first connecting frame is slidably fitted with the first movable clip block, the bottom of first movable clip block
Face is movably connected by first sleeve and the upper end of first threaded rod, the top surface of first movable clip block be equipped with it is to be measured
The matched gripping notches of outer diameter of the casing joint of capacitor correspond to the folder on the bottom surface of the top plate of first connecting frame
The position of tight recess also is provided with gripping notches, and the bottom plate of first connecting frame is measuring line and the capacitance meter just by first
Extremely it is connected；
The lower end of second threaded rod is fixedly mounted on the upper end of second insulating bar, second connecting frame
Bottom plate is connected through a screw thread mode and is sleeved on second threaded rod, and a side top of second connecting frame offers
Two mounting mouths, another side of second connecting frame is slidably fitted with the second movable clip block, the bottom of second movable clip block
Face is movably connected by the upper end of the second casing and second threaded rod, the top surface of second movable clip block be equipped with it is to be measured
The matched gripping notches of outer diameter of the casing joint of capacitor correspond to the folder on the bottom surface of the top plate of second connecting frame
The position of tight recess also is provided with gripping notches, and the bottom plate of second connecting frame measures the negative of line and the capacitance meter by second
Extremely it is connected.
By adding threaded rod on insulating bar, and it is set in a side on threaded rod and is slidably fitted with movable clip block
Connecting frame, then movable clip block and threaded rod are movably connected, finally on the top surface of movable clip block and the bottom surface of connecting frame top plate
A gripping notches are added respectively, when overhauling in this way, rotate insulating bar first and movable clip block is adjusted to suitable position, Ran Houtong
It crosses insulating bar connecting frame is articulated in the casing joint of testing capacitor, finally rotation insulating bar makes movable clip block and extension again
Connecing frame top plate can start to measure by the casing joint clamping of testing capacitor, and simple to operate, a people can complete to survey
Measure work and efficient.
In said program, first sliding block of the bottom surface equipped with bending structure of first movable clip block, described first
Sliding block is slidably mounted on the first connecting frame side for offering the first mounting mouth.The sliding block added causes movable folder
The both ends of block are oriented to, so that movable clip block is easier to slide, and slides more steady reliable.
In said program, second sliding block of the bottom surface equipped with bending structure of second movable clip block, described second
Sliding block is slidably mounted on the second connecting frame side for offering the second mounting mouth.The sliding block added causes movable folder
The both ends of block are oriented to, so that movable clip block is easier to slide, and slides more steady reliable.
In said program, the first measurement line connection ring is welded on the side wall of the bottom plate of first connecting frame, it is described
First measurement line is connected to described first and measures in line connection ring；Second is welded on the side wall of the bottom plate of second connecting frame
Line connection ring is measured, the second measurement line is connected to described second and measures in line connection ring.The measurement line connection ring side added
Measure line installation and removal.
In said program, anti-skid chequer is equipped in the gripping notches.The anti-skid chequer added can improve the reliability of mounting
With conductive reliability.
In said program, the lower end of first insulating bar is set with the first Anti-slip cover, under second insulating bar
End cap is equipped with the second Anti-slip cover.The Anti-slip cover added further facilitates the operation of operating personnel.
The advantageous effect that the technical solution of the utility model is brought is：
1st, it by adding threaded rod on insulating bar, and is set in a side on threaded rod and is slidably fitted with movable clip block
Connecting frame, then movable clip block and threaded rod are movably connected, finally in the top surface of movable clip block and the bottom surface of connecting frame top plate
It is upper to add a gripping notches respectively, when overhauling in this way, insulating bar is rotated first, movable clip block is adjusted to suitable position, then
Connecting frame is articulated in the casing joint of testing capacitor by insulating bar, finally again rotation insulating bar make movable clip block and
The casing joint clamping of testing capacitor can be started to measure by connecting frame top plate, and simple to operate, a people can complete
Measure work and efficient；
2nd, the sliding block added so that the both ends of movable clip block are oriented to, so that movable clip block is easier to slide,
And it slides more steady reliable；
3rd, the measurement line connection ring added facilitates the installation and removal for measuring line；
4th, the anti-skid chequer added can improve the reliability of mounting and the reliability of conduction；
5th, the Anti-slip cover added further facilitates the operation of operating personnel.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：Capacitance meter 1, the first insulating bar 2, the second insulating bar 3, the first connecting frame 4, the first mounting mouth 4a, first lives
Dynamic fixture block 4b, the first sliding block 4c, first measures line connection ring 4d, the second connecting frame 5, the second mounting mouth 5a, the second movable clip block
5b, the second sliding block 5c, second measures line connection ring 5d, and the first threaded rod 6, the second threaded rod 7, first sleeve 8, first measures line
9, the second casing 10, second measures line 11, the first Anti-slip cover 12, the second Anti-slip cover 13.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments, but the embodiment should not be understood
For the limitation to the utility model.
Embodiment：
A kind of screw-type condenser capacitance measuring device is present embodiments provided, including capacitance meter 1, further includes first absolutely
2 and second insulating bar 3 of edge bar and the first connecting frame 4, the second connecting frame 5, the first threaded rod 6 and the second threaded rod 7；It is described
The lower end of first threaded rod 6 is fixedly mounted on the upper end of first insulating bar 2, and the bottom plate of first connecting frame 4 passes through
Thread connecting mode is sleeved on first threaded rod 6, and a side top of first connecting frame 4 offers the first mounting
Mouth 4a, another side of first connecting frame 4 is slidably fitted with the first movable clip block 4b, the bottom of the first movable clip block 4b
Face is movably connected by first sleeve 8 and the upper end of first threaded rod 6, the top surface of the first movable clip block 4b be equipped with
The matched gripping notches of outer diameter of the casing joint of testing capacitor, it is corresponding on the bottom surface of the top plate of first connecting frame 4
The position of the gripping notches also is provided with gripping notches, and the bottom plate of first connecting frame 4 measures line 9 and the electricity by first
The anode of appearance table 1 is connected；The lower end of second threaded rod 7 is fixedly mounted on the upper end of second insulating bar 3, and described
The bottom plate of two connecting frames 5 is connected through a screw thread mode and is sleeved on second threaded rod 7, the side of second connecting frame 5
Side top offers the second mounting mouth 5a, and another side of second connecting frame 5 is slidably fitted with the second movable clip block 5b, institute
The second casing of underrun 10 and the upper end of second threaded rod 7 for stating the second movable clip block 5b are movably connected, and described second
The top surface of movable clip block 5b is equipped with the matched gripping notches of outer diameter with the casing joint of testing capacitor, second mounting
The position that the gripping notches are corresponded on the bottom surface of the top plate of frame 5 also is provided with gripping notches, and the bottom plate of second connecting frame 5 leads to
The second measurement line 11 is crossed with the cathode of the capacitance meter 1 to be connected.
By adding threaded rod on insulating bar, and it is set in a side on threaded rod and is slidably fitted with movable clip block
Connecting frame, then movable clip block and threaded rod are movably connected, finally on the top surface of movable clip block and the bottom surface of connecting frame top plate
A gripping notches are added respectively, when overhauling in this way, rotate insulating bar first and movable clip block is adjusted to suitable position, Ran Houtong
It crosses insulating bar connecting frame is articulated in the casing joint of testing capacitor, finally rotation insulating bar makes movable clip block and extension again
Connecing frame top plate can start to measure by the casing joint clamping of testing capacitor, and simple to operate, a people can complete to survey
Measure work and efficient.
The bottom surface of above-mentioned first movable clip block 4b is equipped with the first sliding block 4c of bending structure, the first sliding block 4c slips
On 4 side of the first connecting frame for offering the first mounting mouth 4a.The sliding block added causes movable clip block
Both ends are oriented to, so that movable clip block is easier to slide, and slides more steady reliable.The second movable clip block 5b
Bottom surface be equipped with the second sliding block 5c of bending structure, the second sliding block 5c, which is slidably mounted on, offers the second mounting mouth
On 5 side of the second connecting frame of 5a.The sliding block added so that the both ends of movable clip block are oriented to, so that activity
Fixture block is easier to slide, and slides more steady reliable.
The first measurement line connection ring 4d is welded on the side wall of the bottom plate of above-mentioned first connecting frame 4, described first measures line 9
Described first is connected to measure on line connection ring 4d；The second measurement line is welded on the side wall of the bottom plate of second connecting frame 5
Connection ring 5d, the second measurement line 11 are connected to described second and measure on line connection ring 5d.The measurement line connection ring side added
Measure line installation and removal.Anti-skid chequer is equipped in the gripping notches.The anti-skid chequer added can improve the reliable of mounting
Property and conductive reliability.
The lower end of above-mentioned first insulating bar 2 is set with the first Anti-slip cover 12, and the lower end of second insulating bar 3 is set with
Two Anti-slip covers 13.The Anti-slip cover added further facilitates the operation of operating personnel.
The present embodiment is set in a side on threaded rod by adding threaded rod on insulating bar and is slidably fitted with work
The connecting frame of dynamic fixture block, then movable clip block and threaded rod are movably connected, finally in the top surface of movable clip block and connecting frame top plate
Bottom surface on add a gripping notches respectively, in this way overhaul when, first rotate insulating bar movable clip block is adjusted to suitable position
It puts, then connecting frame is articulated in the casing joint of testing capacitor by insulating bar, finally rotation insulating bar makes work again
The casing joint clamping of testing capacitor can be started to measure by dynamic fixture block and connecting frame top plate, simple to operate a, people
It can complete to measure work and efficient；The sliding block added so that the both ends of movable clip block are oriented to, so that activity
Fixture block is easier to slide, and slides more steady reliable；The measurement line connection ring added facilitates the installation and removal for measuring line；Add
If anti-skid chequer can improve the reliability of mounting and conductive reliability；The Anti-slip cover added further facilitates operating personnel
Operation.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of screw-type condenser capacitance measuring device, including capacitance meter (1), which is characterized in that further include the first insulation
Bar (2) and the second insulating bar (3) and the first connecting frame (4), the second connecting frame (5), the first threaded rod (6) and the second screw thread
Bar (7)；
The lower end of first threaded rod (6) is fixedly mounted on the upper end of first insulating bar (2), first connecting frame
(4) bottom plate is connected through a screw thread mode and is sleeved on first threaded rod (6), a side of first connecting frame (4)
Top offers the first mounting mouth (4a), and another side of first connecting frame (4) is slidably fitted with the first movable clip block
(4b), the underrun first sleeve (8) of first movable clip block (4b) and the upper end activity phase of first threaded rod (6)
Even, the top surface of first movable clip block (4b) is equipped with recessed with the matched clamping of the outer diameter of the casing joint of testing capacitor
Mouthful, the position that the gripping notches are corresponded on the bottom surface of the top plate of first connecting frame (4) also is provided with gripping notches, and described the
The bottom plate of one connecting frame (4) is connected by the first measurement line (9) with the anode of the capacitance meter (1)；
The lower end of second threaded rod (7) is fixedly mounted on the upper end of second insulating bar (3), second connecting frame
(5) bottom plate is connected through a screw thread mode and is sleeved on second threaded rod (7), a side of second connecting frame (5)
Top offers the second mounting mouth (5a), and another side of second connecting frame (5) is slidably fitted with the second movable clip block
(5b), the second casing of underrun (10) of second movable clip block (5b) and the upper end activity of second threaded rod (7)
It is connected, the top surface of second movable clip block (5b) is equipped with recessed with the matched clamping of the outer diameter of the casing joint of testing capacitor
Mouthful, the position that the gripping notches are corresponded on the bottom surface of the top plate of second connecting frame (5) also is provided with gripping notches, and described the
The bottom plate of two connecting frames (5) is connected by the second measurement line (11) with the cathode of the capacitance meter (1).
2. screw-type condenser capacitance measuring device as described in claim 1, which is characterized in that first movable clip block
The bottom surface of (4b) is equipped with the first sliding block (4c) of bending structure, and first sliding block (4c), which is slidably mounted on, offers described the
On the first connecting frame (4) side of one mounting mouth (4a).
3. screw-type condenser capacitance measuring device as described in claim 1, which is characterized in that second movable clip block
The bottom surface of (5b) is equipped with the second sliding block (5c) of bending structure, and second sliding block (5c), which is slidably mounted on, offers described the
On the second connecting frame (5) side of two mounting mouths (5a).
4. screw-type condenser capacitance measuring device as described in claim 1, which is characterized in that first connecting frame
(4) the first measurement line connection ring (4d) is welded on the side wall of bottom plate, the first measurement line (9) is connected to described first and surveys
It measures in line connection ring (4d)；The second measurement line connection ring (5d), institute are welded on the side wall of the bottom plate of second connecting frame (5)
The second measurement line (11) is stated to be connected in the second measurement line connection ring (5d).
5. screw-type condenser capacitance measuring device as described in claim 1, which is characterized in that set in the gripping notches
There is anti-skid chequer.
6. screw-type condenser capacitance measuring device as described in claim 1, which is characterized in that first insulating bar
(2) lower end is set with the first Anti-slip cover (12), and the lower end of second insulating bar (3) is set with the second Anti-slip cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611185.5U CN207502616U (en) | 2017-11-27 | 2017-11-27 | Screw-type condenser capacitance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611185.5U CN207502616U (en) | 2017-11-27 | 2017-11-27 | Screw-type condenser capacitance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502616U true CN207502616U (en) | 2018-06-15 |
Family
ID=62506408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611185.5U Active CN207502616U (en) | 2017-11-27 | 2017-11-27 | Screw-type condenser capacitance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502616U (en) |
-
2017
- 2017-11-27 CN CN201721611185.5U patent/CN207502616U/en active Active
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