CN204103354U - Charged for replacement 110kV-2200kV strain insulator string special tool utensil - Google Patents
Charged for replacement 110kV-2200kV strain insulator string special tool utensil Download PDFInfo
- Publication number
- CN204103354U CN204103354U CN201420512749.XU CN201420512749U CN204103354U CN 204103354 U CN204103354 U CN 204103354U CN 201420512749 U CN201420512749 U CN 201420512749U CN 204103354 U CN204103354 U CN 204103354U
- Authority
- CN
- China
- Prior art keywords
- insulating insulator
- place
- pulling plate
- leading screw
- bracket
- 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
- 239000012211 strain insulator Substances 0.000 title claims abstract description 10
- 239000012212 insulator Substances 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
Charged for replacement 110kV-2200kV strain insulator string special tool utensil, comprise two parallel insulating insulator brackets, two insulating insulator brackets are connected by retainer ring, insulating insulator bracket is provided with aluminium alloy jig, aluminium alloy jig is provided with two places, wherein a place is connected to insulating insulator bracket top by connecting rod, another place is located on insulating insulator bracket, two described place's aluminium alloy jigs are connected with leading screw by insulation pulling plate, leading screw one end is connected on the insulating insulator bracket at a wherein place, the other end is connected with insulation pulling plate, insulation pulling plate is connected on the insulating insulator bracket at another place, the insulating insulator bracket at another described place is provided with side mirror.By using this project special utility insulated jig, can to ensure in charged situation to change the problematic insulator string in inspection side in time, flexible operation, quick and easy to use, effectively reduce site safety hidden danger.
Description
Technical field
The utility model belongs to power supply industry power transmission line electrical maintenance of equipment specific purpose tool, and particularly 110kV--220kV electric transmission line hot-line changes strain insulator string special tool utensil.
Background technology
At present, the transmission line put into operation along with company constantly increases, the maintenance repair of transmission line also becomes more and more, but accordingly in the corresponding increase of work of charged for replacement line tension insulator string, also gives in the work of charged for replacement line tension insulator string and make troubles.As adopted conventional method to change, should use special insulated jig, conductor end must carry out equal potential working.On shaft tower, the job safety risk of indirect operating personnel and equipotential personnel also increases thereupon, as carried out power failure operation, will cause (power failure) economic loss to enterprise.Effective reduction site safety hidden danger.So will undergo technological transformation to existing insulated jig, develop a kind of new exclusive insulated jig.
Utility model content
The purpose of this utility model is in order to more convenient, more safely carries out mutual inductor on site verifying work, meets the demand of field-checking personnel, and devises a kind of rod-type mutual inductor measuring and try out wire clamp, can be easy to use in high-voltage board.
The utility model is achieved through the following technical solutions its utility model object.
Charged for replacement 110kV-2200kV strain insulator string special tool utensil, it is characterized in that: comprise two parallel insulating insulator brackets, two insulating insulator brackets are connected by retainer ring, insulating insulator bracket is provided with aluminium alloy jig, aluminium alloy jig is provided with two places, wherein a place is connected to insulating insulator bracket top by connecting rod, another place is located on insulating insulator bracket, two described place's aluminium alloy jigs are connected with leading screw by insulation pulling plate, leading screw one end is connected on the insulating insulator bracket at a wherein place, the other end is connected with insulation pulling plate, insulation pulling plate is connected on the insulating insulator bracket at another place, the insulating insulator bracket at another described place is provided with side mirror.
One end that described insulation pulling plate is connected with leading screw is provided with hole, and leading screw is bolted hole, and described hole is provided with 2-4, and evenly arranges along insulation pulling plate lateral separation.
Described leading screw is two-part, and be provided with a turning handle in the middle of two sections of leading screws, hollow in turning handle, inwall is provided with two groups of reverse threads, and coincide with the threaded line on two sections of leading screws.
The utility model efficiently avoid the situation cannot changed because strain insulator string goes wrong, cause line outage, potential safety hazard will be strengthened as taked equal potential working mode, as used special utility insulated jig, line security hidden danger can be eliminated by increasing a side mirror and can increase work efficiency. become a kind of instrument and promote the use of, effectively reduce site safety hidden danger.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
In figure: 1, insulating insulator bracket; 2, leading screw; 3, insulation pulling plate; 4, aluminium alloy jig; 5, side mirror; 6: retainer ring; 7: connecting rod; 8: hole; 9: handle.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, charged for replacement 110kV-2200kV strain insulator string special tool utensil, comprise two parallel insulating insulator brackets 1, two insulating insulator brackets are connected by retainer ring 6, insulating insulator bracket is provided with aluminium alloy jig 4, aluminium alloy jig is provided with two places, wherein a place is connected to insulating insulator bracket top by connecting rod 7, another place is located on insulating insulator bracket, wherein two place's aluminium alloy jigs are connected with leading screw 2 by insulation pulling plate 3, leading screw one end is connected on the insulating insulator bracket at a wherein place, the other end is connected with insulation pulling plate, insulation pulling plate is connected on the insulating insulator bracket at another place, wherein the insulating insulator bracket at another place is provided with side mirror 5.
One end that wherein insulation pulling plate is connected with leading screw is provided with hole 8, and leading screw is bolted hole, and its mesopore is provided with 2, and evenly arranges along insulation pulling plate lateral separation.
Wherein leading screw is two-part, and be provided with a turning handle 9 in the middle of two sections of leading screws, hollow in turning handle, inwall is provided with two groups of reverse threads, and coincide with the threaded line on two sections of leading screws.
Aluminium alloy jig position is arranged on conductor wire end be connected and fixed, fixing on the gold utensil that aluminium alloy jig is arranged on strain rod tower cross-arm side, tighten up leading screw, pole tower operation personnel utilize insulating bar to be taken out by W pin, continue to tighten up leading screw, when insulator string pine is to suitable position, pole tower operation personnel utilize insulating bar to be adjusted by side mirror, the minute surface of side mirror clearly can show bulb and bowl head, insulating bar is utilized to be separated with bowl head by bulb, cross-arm side bulb is separated with bowl head by shaft tower operating personnel, utilize insulation ropes that old insulator is hung in ground, the insulator string more renewed.Recovery sequence is contrary, withdraws working site, end-of-job.
By using this project special utility insulated jig, can to ensure in charged situation to change the problematic insulator string in inspection side in time, flexible operation, quick and easy to use.Eliminate line security hidden danger and can increase work efficiency. become a kind of instrument and promote the use of, effectively reduce site safety hidden danger.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. charged for replacement 110kV-2200kV strain insulator string special tool utensil, it is characterized in that: comprise two parallel insulating insulator brackets, two insulating insulator brackets are connected by retainer ring, insulating insulator bracket is provided with aluminium alloy jig, aluminium alloy jig is provided with two places, wherein a place is connected to insulating insulator bracket top by connecting rod, another place is located on insulating insulator bracket, two described place's aluminium alloy jigs are connected with leading screw by insulation pulling plate, leading screw one end is connected on the insulating insulator bracket at a wherein place, the other end is connected with insulation pulling plate, insulation pulling plate is connected on the insulating insulator bracket at another place, the insulating insulator bracket at another described place is provided with side mirror.
2. according to the charged for replacement 110kV-2200kV strain insulator string special tool utensil described in claim 1, it is characterized in that: one end that described insulation pulling plate is connected with leading screw is provided with hole, leading screw is bolted hole, described hole is provided with 2-4, and evenly arranges along insulation pulling plate lateral separation.
3. according to the charged for replacement 110kV-2200kV strain insulator string special tool utensil described in claim 1, it is characterized in that: described leading screw is two-part, a turning handle is provided with in the middle of two sections of leading screws, hollow in turning handle, inwall is provided with two groups of reverse threads, and coincide with the threaded line on two sections of leading screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512749.XU CN204103354U (en) | 2014-09-05 | 2014-09-05 | Charged for replacement 110kV-2200kV strain insulator string special tool utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512749.XU CN204103354U (en) | 2014-09-05 | 2014-09-05 | Charged for replacement 110kV-2200kV strain insulator string special tool utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103354U true CN204103354U (en) | 2015-01-14 |
Family
ID=52271755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512749.XU Expired - Fee Related CN204103354U (en) | 2014-09-05 | 2014-09-05 | Charged for replacement 110kV-2200kV strain insulator string special tool utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703276A (en) * | 2016-04-18 | 2016-06-22 | 国网辽宁省电力有限公司本溪供电公司 | Multiuse clamp for replacement of insulator of power transmission line |
| CN106410686A (en) * | 2016-12-07 | 2017-02-15 | 国家电网公司 | Overhauling tool for replacing insulator chain |
| CN107181199A (en) * | 2017-03-15 | 2017-09-19 | 国网浙江省电力公司金华供电公司 | One kind transmission of electricity strain insulator changes servicing unit and its application method |
-
2014
- 2014-09-05 CN CN201420512749.XU patent/CN204103354U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703276A (en) * | 2016-04-18 | 2016-06-22 | 国网辽宁省电力有限公司本溪供电公司 | Multiuse clamp for replacement of insulator of power transmission line |
| CN106410686A (en) * | 2016-12-07 | 2017-02-15 | 国家电网公司 | Overhauling tool for replacing insulator chain |
| CN107181199A (en) * | 2017-03-15 | 2017-09-19 | 国网浙江省电力公司金华供电公司 | One kind transmission of electricity strain insulator changes servicing unit and its application method |
| CN107181199B (en) * | 2017-03-15 | 2018-12-04 | 国网浙江省电力公司金华供电公司 | A kind of transmission of electricity strain insulator replacement auxiliary device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |