CN106898985B - Multifunctional electric power wire deicer - Google Patents
Multifunctional electric power wire deicer Download PDFInfo
- Publication number
- CN106898985B CN106898985B CN201710161219.3A CN201710161219A CN106898985B CN 106898985 B CN106898985 B CN 106898985B CN 201710161219 A CN201710161219 A CN 201710161219A CN 106898985 B CN106898985 B CN 106898985B
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- CN
- China
- Prior art keywords
- vertical rod
- connector
- operation vertical
- rod
- wire
- 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.)
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 abstract description 17
- 238000000576 coating method Methods 0.000 abstract description 17
- 239000012212 insulator Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011152 fibreglass Substances 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
- 238000007689 inspection Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a multifunctional electric power wire deicer which can effectively remove ice coating and prevent the occurrence of rod falling and wire breakage accidents caused by ice coating; the technical scheme adopted is as follows: the multifunctional electric power wire deicer comprises an insulation operation vertical rod and a connector, wherein the insulation operation vertical rod is formed by assembling a plurality of sections of short rods, an external thread structure is arranged at the upper end of the insulation operation vertical rod, an internal thread structure is arranged at the lower end of the connector, a hook-shaped structure is arranged at the upper end of the connector and used for hooking and pulling an electric wire, and the internal thread of the connector can be matched and installed on the internal thread at the upper end of the insulation operation vertical rod; the horizontal pole is transversely installed on the upper portion of insulating operation montant, the horizontal pole passes through the fastener buckle on insulating operation montant, be connected with the ware of making ice on the horizontal pole, the one end of making ice ware passes through the fastener buckle on the horizontal pole, the other end of making ice ware is connected at the reel of insulating operation montant lower part through connecting rope and cup joint.
Description
Technical Field
The invention discloses a multifunctional electric power wire deicer, and belongs to the technical field of electric power maintenance tools.
Background
In winter and spring, due to the change of weather conditions, ice coating can be generated on the wires and lightning conductors of the overhead power line and the outer layers of the outdoor power equipment under certain conditions, the ice coating can be thick sometimes, and the load specified in the early design stage of the line and the electrical equipment can be exceeded even seriously. If the wire and the lightning conductor are covered with ice and are also accompanied by strong wind, the load is increased more, which may cause the wire or the lightning conductor to be short-circuited, damage the metal and the insulator string, and even damage the tower when serious. Especially fan-shaped icing, it can make the line wire twist reverse, threat to gold utensil and insulator chain very much.
The common line icing accidents include the following:
1. the towers are damaged by ice coating. In this case, the wire on one side of the linear tower is generally broken by ice coating, and the wire with ice coating after breaking forms excessive tension on one side of the tower, so that the tower receives excessive unbalanced load to cause a pole falling or tower falling accident.
2. And (5) an ice coating accident of the lead. If the wires are vertically arranged on the tower, when the ice coating on the wires and the lightning conductor partially falls off, the wires can jump due to uneven load of each wire, so that the wires collide with each other, and a line interphase short-circuit accident is formed.
3. The accident is caused by uneven ice coating of each gear of the line. Because of the uneven ice coating in each blocking distance of the line, the sag of the wire can be greatly changed, the wire in the blocking distance with serious ice coating has a great load, the wire is seriously sagged, even the wire is adjacent to trees or buildings on the ground, and as a result, the wire is discharged to the ground to cause a grounding short-circuit accident.
4. An icing accident of the insulator string. Although the thickness of the ice coating on the insulator is not increased, the insulation level of the insulator string is reduced, a flashover grounding accident can be caused, and even the insulator is burnt out in severe cases.
Disclosure of Invention
The invention overcomes the defects existing in the prior art, and provides the multifunctional electric power wire deicing device which can effectively remove ice coating and prevent the accidents of pole falling and wire breakage caused by ice coating.
In order to solve the technical problems, the invention adopts the following technical scheme: the multifunctional electric power wire deicer comprises an insulation operation vertical rod and a connector, wherein the insulation operation vertical rod is formed by assembling a plurality of sections of short rods, an external thread structure is arranged at the upper end of the insulation operation vertical rod, an internal thread structure is arranged at the lower end of the connector, a hook-shaped structure is arranged at the upper end of the connector and used for hooking and pulling an electric wire, and the internal thread of the connector can be matched and installed on the internal thread at the upper end of the insulation operation vertical rod;
the upper part of the insulating operation vertical rod is transversely provided with a cross rod, the cross rod is buckled on the insulating operation vertical rod through a fastener, the cross rod is connected with an ice maker, one end of the ice maker is buckled on the cross rod through a fastener, and the other end of the ice maker is connected with a reel sleeved on the lower part of the insulating operation vertical rod through a connecting rope;
the structure of the ice maker is as follows: including stiff end, spring and expansion end, the one end of stiff end passes through the fastener buckle on the horizontal pole, and the other end of stiff end is connected through the one end of spring and expansion end, the other end of expansion end is provided with the wire loop.
The insulating operation montant between the ice maker and the reel is equipped with the wire loop, the connecting rope is from the wire loop to wrap on the reel through the wire loop.
The upper part of the insulating operation vertical rod is sleeved with a flashlight clamping sleeve, and the flashlight clamping sleeve is used for sleeving a flashlight.
The end of the reel is provided with a handle.
The upper end of the connector can also be in a shovel-shaped structure, a hammer-shaped structure, an axe-shaped structure or a hoe-shaped structure.
Compared with the prior art, the invention has the following beneficial effects.
1. The invention is provided with various working connectors, and corresponding working tools can be configured according to the field requirement to remove accumulated ice on different parts.
2. The invention has the advantages that the hook piece is arranged on the insulating operating rod head, the wire can be hooked, the wire can not shake and swing or jump, the ice-making device with the spring device is arranged on the cross rod, and the ice-making effect is achieved in the tensioning and loosening process. The ice coating on the electrical equipment can be processed under the condition of no power failure, and even the ice coating on the electrical equipment can be easily processed when the device stands on the ground.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention.
In the figure: the electric torch comprises an insulating operation vertical rod 1, a connector 2, a cross rod 3, a fastener 4, an ice maker 5, a fixed end 51, a spring 52, a movable end 53, a threading ring 54, a connecting rope 6, a winding wheel 7, a threading ring 8, a flashlight clamping sleeve 9 and a handle 10.
Detailed Description
As shown in fig. 1, the multifunctional electric wire deicer comprises an insulation operation vertical rod 1 and a connector 2, wherein the insulation operation vertical rod 1 is formed by assembling a plurality of sections of short rods, an external thread structure is arranged at the upper end of the insulation operation vertical rod 1, an internal thread structure is arranged at the lower end of the connector 2, a hook-shaped structure is arranged at the upper end of the connector 2 and used for hooking and pulling an electric wire, and the internal thread of the connector 2 can be installed on the internal thread at the upper end of the insulation operation vertical rod 1 in a matched manner;
the upper part of the insulation operation vertical rod 1 is transversely provided with a cross rod 3, the cross rod 3 is buckled on the insulation operation vertical rod 1 through a fastener 4, the cross rod 3 is connected with an ice maker 5, one end of the ice maker 5 is buckled on the cross rod 3 through the fastener 4, and the other end of the ice maker 5 is connected with a reel 7 sleeved on the lower part of the insulation operation vertical rod 1 through a connecting rope 6;
the structure of the ice maker 5 is as follows: the novel cross rod comprises a fixed end 51, a spring 52 and a movable end 53, wherein one end of the fixed end 51 is buckled on the cross rod 3 through a fastener 4, the other end of the fixed end 51 is connected with one end of the movable end 53 through the spring 52, and a wire through ring 54 is arranged at the other end of the movable end 53.
The wire loop 8 is sleeved on the insulating operation vertical rod 1 between the ice maker 5 and the reel 7, and the connecting rope 6 is wound on the reel 7 from the wire loop 54 through the wire loop 8.
The upper part of the insulating operation vertical rod 1 is sleeved with a flashlight clamping sleeve 9, and the flashlight clamping sleeve 9 is used for sleeving a flashlight.
The reel 7 has a handle 10 mounted at its end.
The upper end of the connector 2 can also be in a shovel-shaped structure, a hammer-shaped structure, an axe-shaped structure or a hoe-shaped structure.
When the ice breaker 5 is used for breaking ice, the connector 2 with the hook-shaped structure is connected to the head of the insulating operating rod 1 and is used for hooking the lead to be motionless.
The deicing device comprises the following materials:
the insulating operating rod is made of high-quality glass fiber reinforced plastic pipe which has excellent insulating performance and mechanical strength, light weight and moisture-proof treatment, and is also provided with a silicone rubber rain skirt. The stay cord is selected from insulating ropes with small elastic coefficient, pull resistance and light weight. The rod-shaped objects at the two ends of the ice-making device are made of epoxy resin materials, and the middle part of the ice-making device is made of 10-20KG springs, so that the enough elastic limit is ensured.
The invention relates to a connection mode of an insulating operation rod, which comprises the following steps:
because the insulating rod mostly uses lifting force, the screw thread type metal connector is adopted, so that the insulating rod can be firmly, safely, reliably and flexibly combined.
The invention relates to a rod head of an insulating operation rod: the lower half part of the insulating rod head is made into a rotary type, so that the insulating rod head can be connected with connectors with different purposes. The upper half part of the club head is made into different connectors according to different requirements, and the turnbuckle is connected to the lower club head.
The utility model discloses when the instrument is used for making ice, connector, insulating operation montant, horizontal pole, the ware of making ice, connecting rope, reel constitution make ice ware to cooperate simultaneously and use, can be through taut, loosen the connecting rope, make ice ware and constantly strike the icing on the wire under the effect of spring.
The use of this multi-functional electric power line defroster:
1. requirements for insulating operating levers:
in order to ensure enough insulation safety distance during operation, the length of an insulation part of the insulation operation rod is not less than 1.7 meters; the material has high compressive strength, corrosion resistance, moisture resistance, high mechanical strength, light weight, portability and high insulating strength; the connection between the joints should be firm and reliable and should not fall off in operation
2. The use of the multifunctional power line deicer is focused on:
before use, the insulating operation rod must be checked in appearance, and external damage such as cracks and scratches cannot be caused in appearance; must be checked to be acceptable; must be suitable for the voltage class of the corresponding equipment to be operated and can be used after checking without errors; the operation is carried out outdoors in rainy and snowy days, and an insulating operation rod with a rain and snow cover is used; the rain cover is arranged on the upper part of the handle of the insulating rod, and leaves the ground when connecting the screw threads of the sections of the insulating operation rod so as to prevent weeds and soil from entering the screw threads or being stuck on the surface of the rod body, and the screw threads are screwed; when in use, the bending force on the rod body is reduced as much as possible so as to prevent the rod body from being damaged; after the novel multifunctional rod is used, stains on the surface of the rod body are cleaned in time, all the sections are decomposed and then are put into a special tool bag, and the special tool bag is stored on a bracket which is well ventilated in a room, clean and dry or hung up, and the special tool bag is not close to a wall as much as possible so as to prevent the wet and damage the insulativity of the special tool bag; the insulating operation rod is stored by a special person; the multifunctional power line deicer is subjected to an alternating current withstand voltage test every half year, unqualified power line deicers are immediately scrapped, and standard use cannot be reduced. In addition, the multifunctional power line deicer is marked with corresponding sections and applicable voltage levels according to different lengths, and the multifunctional power line deicer must be applicable according to regulations. When the multifunctional power line deicer is used, operators wear safety helmets and protective clothing, and the falling ice cubes are prevented from hurting people. The two ends of the ice-making device are provided with the epoxy resin rods, and the middle part is provided with the high-performance spring, so that connection inspection is required before use, and the ice-making device is placed in a dry box after use to prevent rust. The reeling wheel and the pull rope of the device should be kept clean and can not be acted by external force.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. Multifunctional electric power wire defroster, its characterized in that: the electric wire lifting device comprises an insulation operation vertical rod (1) and a connector (2), wherein the insulation operation vertical rod (1) is formed by assembling a plurality of sections of short rods, an external thread structure is arranged at the upper end of the insulation operation vertical rod (1), an internal thread structure is arranged at the lower end of the connector (2), a hook-shaped structure is arranged at the upper end of the connector (2) and used for hooking and pulling an electric wire, and internal threads of the connector (2) can be matched and installed on the internal threads at the upper end of the insulation operation vertical rod (1);
the upper part of the insulating operation vertical rod (1) is transversely provided with a cross rod (3), the cross rod (3) is buckled on the insulating operation vertical rod (1) through a fastener (4), the cross rod (3) is connected with an icebreaker (5), one end of the icebreaker (5) is buckled on the cross rod (3) through the fastener (4), and the other end of the icebreaker (5) is connected with a reel (7) sleeved on the lower part of the insulating operation vertical rod (1) through a connecting rope (6);
the structure of the ice maker (5) is as follows: including stiff end (51), spring (52) and expansion end (53), the one end of stiff end (51) is through fastener (4) buckle on horizontal pole (3), and the other end of stiff end (51) is connected through the one end of spring (52) and expansion end (53), the other end of expansion end (53) is provided with wire loop (54).
2. The multi-function power conductor deicer of claim 1, wherein: the insulating operation montant (1) between the icebreaker (5) and the reel (7) is sleeved with a wire loop (8), and the connecting rope (6) is wound on the reel (7) from the wire loop (54) through the wire loop (8).
3. A multi-function power conductor deicer according to claim 1 or 2, characterized in that: the upper part of the insulating operation vertical rod (1) is sleeved with a flashlight clamping sleeve (9), and the flashlight clamping sleeve (9) is used for sleeving a flashlight.
4. A multi-function power conductor deicer as claimed in claim 3 wherein: a handle (10) is mounted at the end of the reel (7).
5. The multi-function power conductor deicer of claim 4, wherein: the upper end of the connector (2) is of a shovel-shaped structure, or of a hammer-shaped structure, or of an axe-shaped structure, or of a hoe-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161219.3A CN106898985B (en) | 2017-03-17 | 2017-03-17 | Multifunctional electric power wire deicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161219.3A CN106898985B (en) | 2017-03-17 | 2017-03-17 | Multifunctional electric power wire deicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106898985A CN106898985A (en) | 2017-06-27 |
| CN106898985B true CN106898985B (en) | 2024-02-06 |
Family
ID=59192807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161219.3A Active CN106898985B (en) | 2017-03-17 | 2017-03-17 | Multifunctional electric power wire deicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106898985B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461920A (en) * | 2017-08-22 | 2017-12-12 | 陈达健 | A kind of solar energy window water heater |
| CN112165025A (en) * | 2020-09-18 | 2021-01-01 | 安徽龙和电力集团有限公司 | Insulated operating rod for power maintenance and operating method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049544A1 (en) * | 2007-10-12 | 2009-04-23 | Lianggui Gong | Ice-melting device for bundle conductor transmission line and thereof method |
| WO2009123781A1 (en) * | 2008-04-02 | 2009-10-08 | The Trustees Of Dartmouth College | System and method for deicing of power line cables |
| CN103414136A (en) * | 2013-07-16 | 2013-11-27 | 国家电网公司 | Overhead power transmission line electrification deicing device |
| WO2014139288A1 (en) * | 2013-03-14 | 2014-09-18 | Yin Wuji | Road surface deicing device and system thereof |
| CN204538548U (en) * | 2015-02-10 | 2015-08-05 | 国家电网公司 | The multi-functional deicing tool of Portable electric pole |
| CN204538623U (en) * | 2015-03-09 | 2015-08-05 | 国家电网公司 | The artificial deicing tool of a kind of Multifunctional safe type electric power |
| CN205666589U (en) * | 2016-06-03 | 2016-10-26 | 国网新疆电力公司奎屯供电公司 | Wire deicing instrument |
| CN206542168U (en) * | 2017-03-17 | 2017-10-03 | 国家电网公司 | A kind of multifunction power conducting wire deicing device |
-
2017
- 2017-03-17 CN CN201710161219.3A patent/CN106898985B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049544A1 (en) * | 2007-10-12 | 2009-04-23 | Lianggui Gong | Ice-melting device for bundle conductor transmission line and thereof method |
| WO2009123781A1 (en) * | 2008-04-02 | 2009-10-08 | The Trustees Of Dartmouth College | System and method for deicing of power line cables |
| WO2014139288A1 (en) * | 2013-03-14 | 2014-09-18 | Yin Wuji | Road surface deicing device and system thereof |
| CN103414136A (en) * | 2013-07-16 | 2013-11-27 | 国家电网公司 | Overhead power transmission line electrification deicing device |
| CN204538548U (en) * | 2015-02-10 | 2015-08-05 | 国家电网公司 | The multi-functional deicing tool of Portable electric pole |
| CN204538623U (en) * | 2015-03-09 | 2015-08-05 | 国家电网公司 | The artificial deicing tool of a kind of Multifunctional safe type electric power |
| CN205666589U (en) * | 2016-06-03 | 2016-10-26 | 国网新疆电力公司奎屯供电公司 | Wire deicing instrument |
| CN206542168U (en) * | 2017-03-17 | 2017-10-03 | 国家电网公司 | A kind of multifunction power conducting wire deicing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106898985A (en) | 2017-06-27 |
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