CN206804694U - Zinc-Oxide Arrester Leakage Current test servicing unit - Google Patents
Zinc-Oxide Arrester Leakage Current test servicing unit Download PDFInfo
- Publication number
- CN206804694U CN206804694U CN201720352783.9U CN201720352783U CN206804694U CN 206804694 U CN206804694 U CN 206804694U CN 201720352783 U CN201720352783 U CN 201720352783U CN 206804694 U CN206804694 U CN 206804694U
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- insulating bar
- wire
- fagging
- anchor ear
- 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
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229960001296 Zinc Oxide Drugs 0.000 title claims abstract description 19
- 235000014692 zinc oxide Nutrition 0.000 title claims abstract description 19
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 5
- 230000001174 ascending Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The utility model belongs to power system security O＆M technical field, more particularly to a kind of Zinc-Oxide Arrester Leakage Current test servicing unit, to solve the technical problem that Zinc-Oxide Arrester Leakage Current test jobs security risk is big, operating efficiency is low in the prior art.Including：Anchor ear is set at the top of fixed mount, and bottom sets p-wire to support, and fixed mount bottom is fixedly connected with insulating bar, and p-wire is supportted by p-wire and is connected with fixed mount；Fixed mount and anchor ear make by conductive material；P-wire support is made by insulating materials.Using servicing unit of the present utility model, compared with prior art, operating personnel can fulfil assignment in the case where not ascending a height, and improve operational security and operating efficiency, while be easy to store and carry.
Description
Technical field
The utility model belongs to power system security O＆M technical field, more particularly to a kind of Zinc-Oxide Arrester leakage electricity
Current test servicing unit.
Background technology
Zinc-Oxide Arrester is for protecting various electric equipments in power system from the electric equipment products of excessive pressure damages, to lead
It is zinc oxide resistance sheet to want building block.Under normal specified power-frequency voltage, oxidation is called by the electric current of zinc oxide resistance sheet
The Leakage Current of zinc arrester, Leakage Current can reflect the insulation situation of arrester, be that working voltage judges that arrester is
No normal important means, therefore, the Leakage Current of periodic detection arrester are the important hands of the safe O＆M of Zinc-Oxide Arrester
Section.
The setting height(from bottom) of 110kV Zinc-Oxide Arresters belongs to more in more than 2.2m in this high measure Leakage Current at present
Work high above the ground, need hanging safety belt.But because safety belt need it is high hang low use, and arrester present position limits can not fix safety belt,
Therefore, belt supporting frame safe to carry is needed during operation and is installed.In test, it is the accuracy of guarantee test data, reduces stray electrical current,
Operating personnel needs p-wire is provoked into certain angle with insulating bar to ensure that p-wire and arrester are in an angle of 90 degrees, such work
Industry mode causes that security risk is big, operating efficiency is low.Therefore, a kind of Zinc-Oxide Arrester Leakage Current test auxiliary dress is needed badly
Put.
The content of the invention
To solve the skill that Zinc-Oxide Arrester Leakage Current test jobs security risk is big in the prior art, operating efficiency is low
Art problem, the utility model provides a kind of Zinc-Oxide Arrester Leakage Current test servicing unit, to improve operational security
And operating efficiency.
In order to solve the above technical problems, the utility model provides a kind of Zinc-Oxide Arrester Leakage Current test auxiliary dress
Put, including：Anchor ear is set at the top of fixed mount, and bottom sets p-wire to support, and fixed mount bottom is fixedly connected with insulating bar, p-wire
Supportted by p-wire and be connected with fixed mount；
Fixed mount and anchor ear make by conductive material；P-wire support is made by insulating materials.
It is preferred that anchor ear, including：First anchor ear and the second anchor ear；First anchor ear include in circular arc the first hoop portion and
First hoop portion one end outward bending forms the first installation portion of L-type；Second anchor ear includes the second hoop portion and second in circular arc
The outward bending of hoop portion one end forms the second installation portion of L-type；
Fixed mount, including：First fixed mount and the second fixed mount, first fixed mount one end are cut with scissors with second fixed mount one end
Connect；The first fixed mount other end is fixedly connected with insulating bar；Strip notch is opened up on second fixed mount, sliding block is set in notch；The
One installation portion is fixedly connected on notch one end of the second fixed mount, close to the second fixed mount and the first fixed mount junction；Second
Installation portion is fixedly connected on sliding block.
It is preferred that p-wire supports, including：First fagging and the second fagging, in strip；Strip is opened up on first fagging to lead to
Groove；First fagging is fixedly connected with the first fixed mount, below the second fixed mount；Second fagging one end opens up mounting hole, the
Two faggings are screwed onto by mounting hole in the groove of the first fagging；The second fagging other end sets draw ring；P-wire passes through draw ring
It is connected on the first fixed mount.
It is preferred that insulating bar, including：First insulating bar and the second insulating bar；First insulating bar one end and the first fixed mount
It is fixedly connected, the other end is socketed the second insulating bar；First insulating bar, the second insulating bar and the first fixed mount are in same straight line
On.
The utility model beneficial effect includes：
Using servicing unit of the present utility model, compared with prior art, operating personnel is not in the case where ascending a height
Fulfil assignment, improve operational security and operating efficiency, while be easy to store and carry.
Brief description of the drawings
In the accompanying drawings：
Fig. 1 is structural representation of the present utility model.
Description of reference numerals：10 first anchor ears；101 first hoop portions；102 first installation portions；11 second anchor ears；110 second
Hoop portion；111 second installation portions；20 first fixed mounts；21 second fixed mounts；210 notches；211 sliding blocks；30 first faggings；301 is logical
Groove；31 second faggings；310 draw rings；40 first insulating bars；41 second insulating bars；5 p-wires.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail with specific embodiment.
As shown in fig.1, the Zinc-Oxide Arrester Leakage Current test servicing unit of the present embodiment, including：Fixed mount
Top sets anchor ear, and bottom sets p-wire to support, and fixed mount bottom is fixedly connected with insulating bar, p-wire supportted by p-wire and
Fixed mount connects；
Fixed mount and anchor ear make by conductive material；P-wire support is made by insulating materials.
It is preferred that as shown in fig.1, anchor ear, including：First anchor ear 10 and the second anchor ear 11；First anchor ear 10 includes
First hoop portion 101 of circular arc and one end outward bending of the first hoop portion 101 form the first installation portion 102 of L-type；Second anchor ear
11 include forming the second installation portion 111 of L-type in the second hoop portion 110 and one end outward bending of the second hoop portion 110 of circular arc；
First anchor ear 10 and the second anchor ear 11 surround the shape formed and matched with size with the flange shape size of arrester.Use
When, anchor ear is directly articulated on flange.Meanwhile the test voltage in p-wire can be transferred to lightning-arrest by anchor ear as conductor
On device flange.
Fixed mount, including：First fixed mount 20 and the second fixed mount 21, the one end of the first fixed mount 20 and the second fixed mount 21
One end is hinged；The other end of first fixed mount 20 is fixedly connected with insulating bar, and 21 relative first fixed mount 20 of the second fixed mount can be rolled over
It is folded, it is convenient for carrying；Strip notch 210 is opened up on second fixed mount 21, sliding block 211 is set in notch 210；First installation portion 102 is solid
Surely one end of notch 210 of the second fixed mount 21 is connected to, close to the second fixed mount 21 and the junction of the first fixed mount 20；Second peace
Dress portion 111 is fixedly connected on sliding block 211, and adjustable first anchor ear 10 and the second anchor ear 11 surround the geomery formed,
Adapt to different arrester flange sizes.
It is preferred that as shown in fig.1, p-wire support, including：First fagging 30 and the second fagging 31, in strip；First
Strip groove 301 is opened up on fagging 30；First fagging 30 is fixedly connected with the first fixed mount 20, under the second fixed mount 21
Side；The one end of second fagging 31 opens up mounting hole, and the second fagging 31 is screwed onto by mounting hole in the groove 301 of the first fagging 30；
The other end of second fagging 31 sets draw ring 310；P-wire 5 is connected on the first fixed mount 20 through draw ring 310.Pass through regulation the
The position and angle of one fagging 30 and the connection of the second fagging 31, p-wire 5 are fixed in place, to ensure p-wire 5
There are enough safe distances between surrounding devices, while p-wire 5 is propped up into a suitable angle to reduce test error.Nothing
Need special messenger to lift insulating bar to support p-wire, saved human resources, improved operating efficiency.
As shown in fig.1, it is preferred that insulating bar, including：First insulating bar 40 and the second insulating bar 41；First insulating bar
40 one end are fixedly connected with the first fixed mount 20, and the other end is socketed the second insulating bar 41；First insulating bar 40, the second insulating bar 41
It is in the first fixed mount 20 on same straight line.Such setting, when in use, the length of insulating bar can be increased, without using
When, the second insulating bar 41 can be socketed in the first insulating bar 40, be easy to store and carried.
Operation principle and process of the present utility model are as follows：
P-wire is supportted through p-wire first, is connected on fixed mount, then anchor ear is enclosed on the flange of arrester, and
By pulling down insulating bar, anchor ear is set closely to be articulated on flange；P-wire is fixed on suitably by adjusting p-wire support again
Position, p-wire is in suitable angle, while there are enough safe distances with surrounding devices, finally tested.
In summary, compared with prior art, the servicing unit provided using the utility model embodiment, operating personnel are existed
It can be fulfiled assignment in the case of not ascending a height, improve operational security and operating efficiency, while be easy to store and carry.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (4)
- A kind of 1. Zinc-Oxide Arrester Leakage Current test servicing unit, it is characterised in that including：Set and embrace at the top of fixed mount Hoop, bottom set p-wire to support, and fixed mount bottom is fixedly connected with insulating bar, and p-wire is connected by p-wire support with fixed mount Connect；Fixed mount and anchor ear make by conductive material；P-wire support is made by insulating materials.
- 2. Zinc-Oxide Arrester Leakage Current test servicing unit as claimed in claim 1, it is characterised in that including：Anchor ear, including：First anchor ear and the second anchor ear；First anchor ear includes the first hoop portion and the first hoop portion one in circular arc Outward bending is held to form the first installation portion of L-type；Second anchor ear include in circular arc the second hoop portion and second hoop portion one end to Outer the second installation portion for being bent to form L-type；Fixed mount, including：First fixed mount and the second fixed mount, first fixed mount one end are hinged with second fixed mount one end；The The one fixed mount other end is fixedly connected with insulating bar；Strip notch is opened up on second fixed mount, sliding block is set in notch；First installation Portion is fixedly connected on notch one end of the second fixed mount, close to the second fixed mount and the first fixed mount junction；Second installation portion It is fixedly connected on sliding block.
- 3. Zinc-Oxide Arrester Leakage Current test servicing unit as claimed in claim 2, it is characterised in that including：P-wire supports, including：First fagging and the second fagging, in strip；Strip groove is opened up on first fagging；First fagging It is fixedly connected with the first fixed mount, below the second fixed mount；Second fagging one end opens up mounting hole, and the second fagging passes through peace Dress hole is screwed onto in the groove of the first fagging；The second fagging other end sets draw ring；P-wire is connected to first through draw ring and consolidated Determine on frame.
- 4. Zinc-Oxide Arrester Leakage Current test servicing unit as claimed in claim 2, it is characterised in that including：Insulating bar, including：First insulating bar and the second insulating bar；First insulating bar one end is fixedly connected with the first fixed mount, separately One end is socketed the second insulating bar；First insulating bar, the second insulating bar and the first fixed mount are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352783.9U CN206804694U (en) | 2017-04-06 | 2017-04-06 | Zinc-Oxide Arrester Leakage Current test servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352783.9U CN206804694U (en) | 2017-04-06 | 2017-04-06 | Zinc-Oxide Arrester Leakage Current test servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804694U true CN206804694U (en) | 2017-12-26 |
Family
ID=60731823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352783.9U Expired - Fee Related CN206804694U (en) | 2017-04-06 | 2017-04-06 | Zinc-Oxide Arrester Leakage Current test servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344920A (en) * | 2018-04-18 | 2018-07-31 | 云南电网有限责任公司怒江供电局 | A kind of leakage current of an arrester testing auxiliary device and method |
-
2017
- 2017-04-06 CN CN201720352783.9U patent/CN206804694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344920A (en) * | 2018-04-18 | 2018-07-31 | 云南电网有限责任公司怒江供电局 | A kind of leakage current of an arrester testing auxiliary device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |