CN103855587B - Fast installation ground wire operating arm dedicated and operational approach - Google Patents
Fast installation ground wire operating arm dedicated and operational approach Download PDFInfo
- Publication number
- CN103855587B CN103855587B CN201410099640.2A CN201410099640A CN103855587B CN 103855587 B CN103855587 B CN 103855587B CN 201410099640 A CN201410099640 A CN 201410099640A CN 103855587 B CN103855587 B CN 103855587B
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- clamp
- pipe
- fixing
- fast installation
- operating arm
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 238000013459 approach Methods 0.000 title claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000012510 hollow fiber Substances 0.000 claims abstract description 12
- 238000009422 external insulation Methods 0.000 claims abstract description 11
- 230000008602 contraction Effects 0.000 claims description 6
- 238000011017 operating method Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of fast installation ground wire operating arm dedicated and operational approach, this product includes that external insulation pipe (12) Fixed Nut (10) connects and shrinks support (5), interior insulation tube (11) fixation hollow fiber tube (9) is connected by rotary connector (8) with pipe (7), pipe (7) is fixing with folding clamp (1) to be connected, and folding clamp (1) is fixing with grooved earthing wire clip clamp (2) to be connected.The present invention uses lever machinery principle, rapid operation, and application is convenient, shorten the installing earth lead time, simplify the program of high-rise working, decrease the time of high-rise working, thus reduce staff's operating risk and labor intensity, improve power failure operation efficiency simultaneously.The present invention is easy to carry, operation letter denier, rapid operation, low cost, it is easy to produce specialty in transmission of electricity and promote the use of.
Description
Technical field
The present invention relates to a kind of fast installation ground wire operating arm dedicated and operational approach.
Background technology
Fast installation earth lead operating arm dedicated is the instrument that the installing wiring of transmission line of electricity power failure operation is special.220kV and the maintenance of above transmission line of electricity power failure operation, need to install earth lead, to guarantee operating personnel's personal safety on the three-phase conducting wire of two ends, operation location.Under prevailing conditions, operator install earth lead and use cast method, and by shaft tower pattern, lead location and climatic effect (particularly wind sky), cause installing earth lead to waste time and energy, be unfavorable for operating personnel's personal safety, affect the bad result of power failure operation efficiency.
Summary of the invention
For the deficiency above having technology, the invention discloses a kind of fast installation ground wire operating arm dedicated and operational approach, purpose is to solve the difficult problem that installing earth lead is wasted time and energy, simplify the program of high-rise working, decrease the time of high-rise working, reduce operating risk, improve power failure operation efficiency.
The present invention is realized by techniques below means:
Fast installation ground wire operating arm dedicated, being connected with pipe by clamp axle including folding clamp, folding clamp is fixing with grooved earthing clamp clamp to be connected, equipped with rotary connector bottom pipe, rotary connector is connected with hollow fiber tube, and hollow fiber tube is fixing with interior insulation tube to be connected；Hollow fiber tube outer cover has a supporting screw, and screw is fixing with external insulation pipe to be connected, and two ends, left and right are each provided with shrinking support bottom and fix with screw and be connected, and top is respectively provided with movable pulley and withstands on folding clamp.
Described rotary connector also can use the bearing housing structure also using processing to replace.
It is also equipped with positioning pin on described grooved earthing clamp clamp.
Rubber-covered handle it is enclosed with respectively on described interior insulation tube and external insulation pipe.
The operational approach of described fast installation ground wire operating arm dedicated, it is characterised in that include following operating procedure:
(1), the earthing wire clip that will install be positioned in grooved earthing wire clip clamp, positioning pin i.e. plays fixation;
(2), one holds external insulation pipe, another holds interior insulation tube, rotate clockwise interior insulation tube, pipe is driven to move to holding direction together with folding clamp, due to scroll wheel, make contraction support support folding clamp and be allowed to interior angle stress so that earthing wire clip front opening, wrap wire.
Advantages of the present invention and have the beneficial effect that the present invention uses lever machinery principle, rapid operation, application is convenient, shorten the installing earth lead time, simplify the program of high-rise working, decrease the time of high-rise working, thus reduce staff's operating risk and labor intensity, improve power failure operation efficiency simultaneously.The present invention is easy to carry, operation letter denier, rapid operation, low cost, it is easy to produce specialty in transmission of electricity and promote the use of.
Accompanying drawing explanation
Figure1 is the structural representation of the present invention；
In figure: 1, folding clamp, 2, grooved earthing clamp clamp, 3, clamp axle, 4, positioning pin, 5, shrink support, 6, movable pulley, 7, pipe, 8, rotary connector, 9, hollow fiber tube, 10, screw, 11, interior insulation tube, 12, external insulation pipe, 13, rubber-covered handle.
Detailed description of the invention
Embodiment
1
:
As shown in Figure 1, a kind of fast installation ground wire operating arm dedicated, it is connected with pipe 7 by clamp axle 3 including folding clamp 1, folding clamp 1 is welded and fixed with grooved earthing clamp clamp 2, pipe 7 bottom is equipped with rotary connector 8, rotary connector 8 is connected with hollow fiber tube 9, and hollow fiber tube 9 is fixing with interior insulation tube 11 top to be connected；The outer screw 10 that is cased with on hollow fiber tube 9, screw 10 is fixing with external insulation pipe 12 top to be connected, and contraction support 5 bottom is fixing with screw 10 welds, and top withstands on the right and left folding clamp 1 respectively equipped with movable pulley 6.It is also equipped with positioning pin 4 on grooved earthing clamp clamp 2.Rubber-covered handle 13 it is enclosed with respectively on interior insulation tube 11 and external insulation pipe 12.
Production technology: folding clamp uses the steel plate that 20mm width, 4mm are thick to make, and grooved earthing clamp clamp is welded with folding clamp, and positioning pin installed by grooved earthing clamp clamp, makes clamp and earthing wire clip fixing reliable.Shrinking the hollow fiber tube of support can make folding clamp move 35-40mm with screw rotation.Interior insulation tube is connected fixing with the insulation tube of diameter 20mm, length 2800mm, external insulation pipe with diameter 30mm insulation tube, length 2500mm, pipe top with clamp axle, and end section installs rotary connector with hollow fiber tube junction.
Operational approach:
(1), the earthing wire clip that will install be positioned in grooved earthing wire clip clamp 2, positioning pin 4 i.e. plays fixation;
(2), one holds external insulation pipe 12, another holds the rubber-covered handle 13 on interior insulation tube, rotate clockwise interior insulation tube 11, pipe 7 is driven to move to holding direction together with folding clamp 1, owing to movable pulley 6 acts on, make contraction prop up 5 framves support folding clamps 1 and be allowed to interior angle stress so that earthing wire clip front opening, wrap wire.
Claims (4)
1. fast installation ground wire operating arm dedicated, it is characterised in that include that folding clamp (1) is by clamp axle (3) and pipe (7)
Being connected, folding clamp (1) is fixing with grooved earthing clamp clamp (2) to be connected, equipped with rotary connector (8) bottom pipe (7),
Rotary connector (8) is connected with hollow fiber tube (9), and hollow fiber tube (9) is fixing with interior insulation tube (11) to be connected；Air silk
Pipe (9) is outside is cased with supporting screw (10), and screw (10) is fixing with external insulation pipe (12) to be connected, and two ends, left and right respectively set
Being equipped with contraction support (5), contraction support (5) bottom is fixing with screw (10) to be connected, and top is respectively provided with movable pulley (6)
Withstand on folding clamp (1), described grooved earthing clamp clamp (2) is also equipped with positioning pin (4).
Fast installation ground wire operating arm dedicated the most according to claim 1, it is characterised in that described rotary connector (8) also can be adopted
Replace with the bearing housing structure of processing.
Fast installation ground wire operating arm dedicated the most according to claim 1, it is characterised in that described interior insulation tube (11) and outer absolutely
Rubber-covered handle (13) it is enclosed with respectively on edge pipe (12).
4. the operational approach of fast installation ground wire operating arm dedicated described in a claim 1 or 2 or 3, it is characterised in that include following
Operating procedure:
(1), the earthing wire clip that will install be positioned in grooved earthing clamp clamp (2), positioning pin (4) i.e. plays fixing work
With；
(2), one hold external insulation pipe (12), another holds interior insulation tube (11), rotates clockwise interior insulation tube (11),
Drive pipe (7) mobile together with folding clamp (1), owing to movable pulley (6) acts on, make contraction support (5) support folding
Clamp (1) is allowed to interior angle stress so that earthing wire clip front opening, wraps wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099640.2A CN103855587B (en) | 2014-03-18 | 2014-03-18 | Fast installation ground wire operating arm dedicated and operational approach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099640.2A CN103855587B (en) | 2014-03-18 | 2014-03-18 | Fast installation ground wire operating arm dedicated and operational approach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103855587A CN103855587A (en) | 2014-06-11 |
| CN103855587B true CN103855587B (en) | 2016-11-16 |
Family
ID=50862934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099640.2A Active CN103855587B (en) | 2014-03-18 | 2014-03-18 | Fast installation ground wire operating arm dedicated and operational approach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103855587B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129666B (en) * | 2014-07-18 | 2018-04-20 | 国网河南省电力公司 | A kind of earthing clamp device |
| CN104218495B (en) * | 2014-09-02 | 2016-10-26 | 来安县新元机电设备设计有限公司 | A kind of action bars for ultra-high-tension power transmission line installing ground wire |
| CN104752988B (en) * | 2015-04-14 | 2017-11-17 | 国家电网公司 | Overhead transmission line takes electrical lead component and its operating mechanism |
| CN104767155B (en) * | 2015-04-30 | 2017-03-08 | 国家电网公司 | A kind of high-tension insulator bolt live clamp device |
| CN110554215A (en) * | 2018-05-31 | 2019-12-10 | 广东电网有限责任公司 | bus tube clamp |
| CN109586205B (en) * | 2018-11-21 | 2023-10-31 | 国网宁夏电力有限公司电力科学研究院 | Auxiliary installation device for ground wire clamp of power transmission line |
| CN111478062A (en) * | 2020-04-17 | 2020-07-31 | 广东电网有限责任公司 | Electrodynamic type earth connection |
| CN115036723A (en) * | 2022-06-28 | 2022-09-09 | 广东电网有限责任公司东莞供电局 | Cross locking type anti-drop grounding wire clamp for power line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081576U (en) * | 1990-12-22 | 1991-07-24 | 桑勇 | High building bulb fitting unit |
| US5547305A (en) * | 1995-03-02 | 1996-08-20 | The Whitaker Corporation | Rapid, tool-less adjusting system for hotstick tooling |
| CN201690158U (en) * | 2010-04-15 | 2010-12-29 | 河南省电力公司信阳供电公司 | Live working insulated operating rod |
| CN202172136U (en) * | 2011-08-18 | 2012-03-21 | 辽宁省电力有限公司铁岭供电公司 | Clamping type earth wire clamp for square bus-bar |
| CN102709781A (en) * | 2012-05-31 | 2012-10-03 | 富阳市供电局 | Electric insulation operating rod |
| CN203826745U (en) * | 2014-03-18 | 2014-09-10 | 国家电网公司 | Special operating rod for fast mounting ground wire |
-
2014
- 2014-03-18 CN CN201410099640.2A patent/CN103855587B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081576U (en) * | 1990-12-22 | 1991-07-24 | 桑勇 | High building bulb fitting unit |
| US5547305A (en) * | 1995-03-02 | 1996-08-20 | The Whitaker Corporation | Rapid, tool-less adjusting system for hotstick tooling |
| CN201690158U (en) * | 2010-04-15 | 2010-12-29 | 河南省电力公司信阳供电公司 | Live working insulated operating rod |
| CN202172136U (en) * | 2011-08-18 | 2012-03-21 | 辽宁省电力有限公司铁岭供电公司 | Clamping type earth wire clamp for square bus-bar |
| CN102709781A (en) * | 2012-05-31 | 2012-10-03 | 富阳市供电局 | Electric insulation operating rod |
| CN203826745U (en) * | 2014-03-18 | 2014-09-10 | 国家电网公司 | Special operating rod for fast mounting ground wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103855587A (en) | 2014-06-11 |
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