CN104078881B - Phase strain insulator specific purpose tool in charged for replacement - Google Patents
Phase strain insulator specific purpose tool in charged for replacement Download PDFInfo
- Publication number
- CN104078881B CN104078881B CN201410273259.3A CN201410273259A CN104078881B CN 104078881 B CN104078881 B CN 104078881B CN 201410273259 A CN201410273259 A CN 201410273259A CN 104078881 B CN104078881 B CN 104078881B
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- insulation
- anchor ear
- ratchet
- charged
- replacement
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- 239000012211 strain insulator Substances 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 66
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses phase strain insulator specific purpose tool in a kind of charged for replacement, this instrument includes ratchet anchor ear, insulation arm, insulation barrier, insulation tightener.The method of phase strain insulator and specific purpose tool convenience quick for installation in this charged for replacement, ratchet anchor ear directly can be inserted in by electric pole top, insulation arm one end set is inserted on the bar of ratchet anchor ear location, and by the angle using arbitrarily adjustment arm of ratchet, make phase insulator be fixed on side of wire bowl head to be on horizontal plane, insulator can be deviate from by operating personnel easily from side of wire bowl head, is effectively reduced the labor intensity of operating personnel and safe and reliable.
Description
Technical field
The present invention relates to the instrument of a kind of replacing insulator under electrified, in particularly a kind of charged for replacement 10 kilovolts, phase strain insulator is exhausted
The specific purpose tool of edge.
Background technology
In order to ensure the operational reliability of 10 KV distribution circuits, need distribution line is carried out Maintenance and Repair, the most right
The put into operation deterioration of long term, damaged insulator needs to be replaced. however, to ensure that for the stability of power transmission, in order to ensure
The normal table that people's economic life produces is carried out, and in order to strengthen the reliability service of 10 KV distribution circuits, is not affecting distribution
In the case of circuit runs, the problem that the deterioration of long term of putting into operation, damaged insulator are carried out charged for replacement.
Summary of the invention
In place of it is an object of the invention to overcome the deficiencies in the prior art, and provide a kind of and can realize the charged of hot line job
The specific purpose tool of phase strain insulator in replacing.
Another object of the present invention also resides in provides a kind of method of phase strain insulator in charged for replacement.
The specific purpose tool of phase strain insulator in a kind of charged for replacement: it includes ratchet anchor ear, insulation arm, insulation stop
Plate, insulation tightener；
Described ratchet anchor ear includes that an annular construction member that can be inserted in electric pole, described ratchet anchor ear also include one
Location bar, described location bar is fixed on the outer peripheral face of annular construction member by click structure, and click is individually fixed in
On anchor ear and location bar, location bar can swing up and down by anchor ear relatively；
Described insulation arm includes a sleeve pipe that can be inserted into ratchet anchor ear location bar, is provided with absolutely in one end of sleeve pipe
Edge rope, is provided with an insulation suspension hook in the lower end of insulating cord；
Described insulation barrier is a kind of square plate, is provided with the middle part extension along insulation board on the top of insulation board
Insulation tightener and the open slot of backup protection rope can be snapped in, be provided with in insulation board in the position, side of insulation board middle and upper part
What heart position extended snaps in the open slot of middle phase bulb end connection link.
The specific purpose tool of phase strain insulator in the charged for replacement of the present invention, utilizes ratchet anchor ear to substitute the short jack of nylon
As load hanging point, and insulation tightener hook is fixed on ratchet anchor ear component.Operationally, insulation arm is installed on spine
On wheel anchor ear, then prop insulation arm and insulator is promoted, utilize insulation arm supports insulative, with splitting by insulator
Taking out with the spring catch of wire connecting bowl head, effectively solve operating personnel's contact electrical body on the other hand, contact insulator, prevents on the other hand
Human body scurries into the danger in circuit, simultaneously effective reduces the labor intensity of operating personnel.
Ratchet anchor ear annular construction member is provided with fixing for fixed insulation tightener and backup protection rope of two
Ring.
Described retainer ring is divided into the both sides of click on annular construction member.
A kind of method of phase strain insulator in charged for replacement, (1) is installed after insulation barrier at middle phase bulb by electrician
Using wire mask, insulated target successively wire, insulator to be carried out insulation and covered, ratchet anchor ear is arranged on electric pole by (2)
Top position and fix, (3) by insulation tightener one end be connected with ratchet anchor ear, the other end is connected also with aluminium alloy grappling fixture
Being fixed on wire, (4) utilize tightener stringing lead, and (5) install backup protection rope, and backup protection rope link is suspended to ratchet
On anchor ear, opposite side aluminium alloy grappling fixture is arranged on wire, (6) use insulated target to stringing grappling fixture, tightener exposed non-absolutely
Edge portion carries out insulation and covers, and (7) use insulating hanging hook block to insulate mutually in rising after installing the little arm of insulation on ratchet anchor ear
Son, (8) use split-pin device to take out the spring catch by side of wire insulator, are deviate from by the bulb of insulator in side of wire bowl head,
(9) using insulated target that the gold utensil of side of wire is carried out insulation to cover, (10) take out anchor ear lateral spring pin, take off middle phase insulator
And more finish changing new insulator.
This operational method is for the intermediate potential charged for replacement of phase strain insulator in current 10 kilovolts, simple and safe, can
Shorten about 30 minutes activity durations, be effectively reduced the labor intensity of operating personnel on bar, improve the work efficiency of entirety, tool
There are stronger practicality and popularizing application prospect widely
In sum, the present invention following advantage compared to existing technology:
The method of phase strain insulator and specific purpose tool convenience quick for installation in this charged for replacement, ratchet anchor ear can be by electric pole
Top is directly inserted in, and insulation arm one end set is inserted on the bar of ratchet anchor ear location, and arbitrarily adjusts arm by the utilization of ratchet
Angle, make middle phase insulator be fixed on side of wire bowl head and be on horizontal plane, operating personnel can be easily by insulator
Deviate from from side of wire bowl head, be effectively reduced the labor intensity of operating personnel and safe and reliable.
Accompanying drawing explanation
Fig. 1 is phase strain insulator instrument overall schematic in charged for replacement 10 kilovolts.
Fig. 2 is phase strain insulator ratchet anchor ear front view in charged for replacement 10 kilovolts.
Fig. 3 is phase strain insulator insulation arm front view in charged for replacement 10 kilovolts.
Fig. 4 is phase strain insulator insulation barrier front view in charged for replacement 10 kilovolts.
Label declaration 1 ratchet anchor ear 11 annular construction member 12 click 13 retainer ring 2 positions bar 3 and insulate arm 4
Insulating cord 5 insulate what the open slot 62 that suspension hook 6 insulation barrier 61 arranges on insulation board top was arranged in position, insulation board side
Open slot.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in more detail.
Embodiment 1
The method of phase strain insulator in a kind of charged for replacement 10 kilovolts:
1, aerial lift device with insulated arm is parked in suitable setting, carries out vehicle-mounted ground connection.It is empty bucket examination operation once in pre-determined bit,
Determine hydraulic drive, turn round, stretch, elevating mechanism normal, brake unit is reliable；Safety barrier and Slow Down mark are set.
2, before work, work director is operated ticket to shift member and reads out, and carries out dangerous spot and informs, explains safety
Measure and technology, carry out personnel's division of labor.
3, in bucket, electrician has dressed insulated clothing, boots, glove, cap, and carries in insulating tool and material entrance insulation bucket.
4, insulation bucket rising near side (ns) phase conductor setting, in bucket, electrician uses wire mask, insulated target successively to leading
Line, insulator and cross-arm carry out insulation and cover.
5, ratchet anchor ear be arranged on the position of electric pole masthead and fix, 6, by insulation tightener one end embrace with ratchet
Hoop connects, and the other end and aluminium alloy grappling fixture are connected and fixed on wire, and 7, utilize tightener stringing lead, 8, standby is installed protects
Protecting rope, be suspended on ratchet anchor ear by backup protection rope link, opposite side aluminium alloy grappling fixture is arranged on wire, 9, use insulated target
Stringing grappling fixture, non-insulated portion that tightener is exposed are carried out insulation and cover, 10, on ratchet anchor ear, install insulation arm after
Insulating hanging hook block is used to play middle phase insulator, 11, use split-pin device to take out the spring catch by side of wire insulator, by insulator
Bulb is deviate from side of wire bowl head, and 12, use insulated target the gold utensil of side of wire is carried out insulation to cover, 13, take out anchor ear side
Spring catch, takes off middle phase insulator and more finishes changing new insulator.
The not described part of the present embodiment is same as the prior art.
Embodiment 2
The specific purpose tool of phase strain insulator in a kind of charged for replacement, includes ratchet anchor ear 1, insulation arm 3, insulation stop
Plate 6, insulation tightener；
Described ratchet anchor ear includes an annular construction member 11 that can be inserted in electric pole, and described ratchet anchor ear also includes one
Individual location bar 2, described location bar is fixed on the outer peripheral face of annular construction member by click structure, and click 12 is solid respectively
On anchor ear and location bar, location bar can swing up and down by anchor ear relatively；
Described insulation arm includes a sleeve pipe that can be inserted into ratchet anchor ear location bar, is provided with absolutely in one end of sleeve pipe
Edge rope 4, is provided with an insulation suspension hook 5 in the lower end of insulating cord；
Described insulation barrier 6 is a kind of square plate, is provided with the middle part along insulation board on the top of insulation board and extends
Snapped in insulation tightener and the open slot 61 of backup protection rope, be provided with along insulation in the position, side of insulation board middle and upper part
What plate centre extended snaps in the open slot 62 of middle phase bulb end connection link.Ratchet anchor ear annular construction member is arranged
There is the retainer ring 13 for fixed insulation tightener Yu backup protection rope of two.Described retainer ring is divided on annular construction member
The both sides of click.
The not described part of the present embodiment is same as in Example 1.
Claims (3)
1. the specific purpose tool of phase strain insulator in a charged for replacement, it is characterised in that: include ratchet anchor ear, insulating hanging
Arm, insulation barrier, insulation tightener；
Described ratchet anchor ear includes that an annular construction member that can be inserted in electric pole, described ratchet anchor ear also include a location
Bar, described location bar is fixed on the outer peripheral face of annular construction member by click structure, and click is individually fixed in anchor ear
And on the bar of location, location bar swings up and down relative to anchor ear；
Described insulation arm includes a sleeve pipe that can be inserted into ratchet anchor ear location bar, and one end of sleeve pipe is provided with insulation
Rope, is provided with an insulation suspension hook in the lower end of insulating cord；
Described insulation barrier is a kind of square plate, is provided with the middle part extension along insulation barrier on the top of insulation barrier
Insulation tightener and the open slot of backup protection rope can be snapped in, be provided with along insulation stop in the position, side of insulation barrier middle and upper part
What plate centre extended snaps in the open slot of middle phase bulb end connection link；
Described insulation barrier is arranged at middle phase bulb, and one end of insulation tightener is connected with ratchet anchor ear, the other end and aluminum
Alloy grappling fixture connects, and insulation arm is installed on ratchet anchor ear, and the annular construction member of ratchet anchor ear is inserted in by the top of electric pole,
Being additionally provided with backup protection rope on ratchet anchor ear, backup protection rope link hangs on ratchet anchor ear.
The specific purpose tool of phase strain insulator in a kind of charged for replacement the most according to claim 1, it is characterised in that: spine
The retainer ring for fixed insulation tightener Yu backup protection rope of two it is provided with on wheel anchor ear annular construction member.
The specific purpose tool of phase strain insulator in a kind of charged for replacement the most according to claim 2, it is characterised in that: described
Retainer ring be divided into the both sides of click on annular construction member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273259.3A CN104078881B (en) | 2012-03-15 | 2012-03-15 | Phase strain insulator specific purpose tool in charged for replacement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210068083.9A CN102611035B (en) | 2012-03-15 | 2012-03-15 | Special tool and method for charged replacement of middle-phase tension insulator |
| CN201410273259.3A CN104078881B (en) | 2012-03-15 | 2012-03-15 | Phase strain insulator specific purpose tool in charged for replacement |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210068083.9A Division CN102611035B (en) | 2012-03-15 | 2012-03-15 | Special tool and method for charged replacement of middle-phase tension insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104078881A CN104078881A (en) | 2014-10-01 |
| CN104078881B true CN104078881B (en) | 2016-08-24 |
Family
ID=51599996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410273259.3A Active CN104078881B (en) | 2012-03-15 | 2012-03-15 | Phase strain insulator specific purpose tool in charged for replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104078881B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734074A (en) * | 2015-04-17 | 2015-06-24 | 国网辽宁省电力有限公司辽阳供电公司 | Single-strand wire hanging machine for composite insulators |
| CN108222631B (en) * | 2017-11-22 | 2019-09-17 | 仙居县楠鑫电力器材有限公司 | Electric pole |
| CN112234501B (en) * | 2020-09-27 | 2022-05-03 | 国网山东省电力公司烟台供电公司 | Insulating flat ladder for live working of power transmission strain corner pole tower outer corner side lead into electric field and working method |
| CN112762913B (en) * | 2021-01-12 | 2022-06-10 | 国网浙江省电力有限公司湖州供电公司 | Concrete pole adjusting device based on electronic compass technology |
| CN114759490B (en) * | 2022-04-25 | 2024-07-30 | 国网山东省电力公司烟台供电公司 | Medium-phase conductor lifting device and lifting method for electrified heightened linear rod top bracket |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821045U (en) * | 2010-10-27 | 2011-05-04 | 江苏省电力公司连云港供电公司 | Double hook lifting insulating support rod |
| CN102611035A (en) * | 2012-03-15 | 2012-07-25 | 福建省电力有限公司三明电业局 | Special tool and method for charged replacement of middle-phase tension insulator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5268778B2 (en) * | 2009-05-20 | 2013-08-21 | 中国電力株式会社 | Arm changer |
-
2012
- 2012-03-15 CN CN201410273259.3A patent/CN104078881B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821045U (en) * | 2010-10-27 | 2011-05-04 | 江苏省电力公司连云港供电公司 | Double hook lifting insulating support rod |
| CN102611035A (en) * | 2012-03-15 | 2012-07-25 | 福建省电力有限公司三明电业局 | Special tool and method for charged replacement of middle-phase tension insulator |
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| Publication number | Publication date |
|---|---|
| CN104078881A (en) | 2014-10-01 |
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