CN102447234A - Ground potential rod cutter exchanging device - Google Patents
Ground potential rod cutter exchanging device Download PDFInfo
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- CN102447234A CN102447234A CN2010106114328A CN201010611432A CN102447234A CN 102447234 A CN102447234 A CN 102447234A CN 2010106114328 A CN2010106114328 A CN 2010106114328A CN 201010611432 A CN201010611432 A CN 201010611432A CN 102447234 A CN102447234 A CN 102447234A
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- pulley
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- fixed pulley
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Abstract
The invention relates to a ground potential rod cutter exchanging device which is arranged on a high-voltage wire tower or an electric pole. The device comprises a rotary support, a hanging arm, a first fixed pulley, a handing hook, a rope, a second fixed pulley and a moving pulley; the rotary support is connected with the high-voltage wire tower or the electric pole; the hanging arm comprises a free end and a fixed end; the fixed end of the hanging arm is connected with the support; the fixed end of the hanging arm is provided with the first fixed pulley; the fixed end of the handing arm is provided with the second fixed pulley; the rope is sequentially sleeved on the first fixed pulley, the second fixed pulley and the moving pulley, and is fixed at the part of the second fixed pulley; and the hanging hook is arranged on the moving pulley. Compared with the prior art, the device provided by the invention has the advantages that the power failure time can be reduced, the efficiency of overhauling operation is improved effectively, the working amount of the operation is reduced greatly, and the like.
Description
Technical field
The present invention relates to a kind of bar cutter exchange apparatus, especially relate to a kind of earth potential bar cutter exchange apparatus.
Background technology
On distribution line, the bar cutter is to change power system operating mode, the electric equipment of control system trend.The bar cutter need be changed through after the use of certain time limit, to guarantee the reliable and stable operation of circuit.For fear of line outage, electric company adopts the mode of live line working to change the bar cutter as much as possible usually.
At present, the operating type of charged transposing bar cutter must rely on aerial lift device with insulated arm, uses the medial potential working method.Yet; By the construction site of transposing bar cutter is positioned at limit, rivers and lakes, railway high speed, by the aerial conveyor traffic, near the farm of farmland and during crowded narrow roadside, road; Aerial lift device with insulated arm can't be stopped; Promptly can not use existing live line working method to carry out operation, transposing bar cutter will be had to line outage.Suppose the transposing that has a power failure, will stop to use as a servant two circuits at every turn at least, the average power failure changed bar cutter interruption duration at least 4 hours, has a strong impact on the normal electricity consumption of power consumer, causes user and electric power enterprise both sides' economic loss.
Summary of the invention
The object of the invention is exactly for the defective that overcomes above-mentioned prior art existence a kind of interruption duration that can reduce to be provided, and effectively improves the efficient of service work, significantly reduces the earth potential bar cutter exchange apparatus of the workload of operation.
The object of the invention can be realized through following technical scheme: a kind of earth potential bar cutter exchange apparatus; Be arranged on high-tension line tower or the electric pole, it is characterized in that, this device comprises swinging mounting, arm, first fixed pulley, suspension hook, rope, second fixed pulley, movable pulley; Described swinging mounting is connected with high-tension line tower or electric pole; Described arm comprises free end and stiff end, and the stiff end of described arm is connected with support, and this stiff end is provided with first fixed pulley; The stiff end of described arm is provided with second fixed pulley; Described rope be set in first fixed pulley, second fixed pulley, movable pulley successively, be fixed on the second fixed pulley place, described movable pulley is provided with suspension hook.
Described swinging mounting comprises that crosswise fixed turns to support bar, crosswise fixed to turn to base support bar, vertical supporting bar; Described crosswise fixed turns to an end of support bar to be connected with high-tension line tower or electric pole; Described crosswise fixed turns to the other end of support bar to be connected with vertical supporting bar; Described crosswise fixed turns to an end of base support bar to be connected with high-tension line tower or electric pole, and described crosswise fixed turns to the other end of base support bar to be connected with vertical supporting bar.
Described swinging mounting comprises that also crosswise fixed turns to the base hound; Described crosswise fixed turns to an end of base hound to turn to support bar to be connected with crosswise fixed, and described crosswise fixed turns to the other end of base hound to turn to the base support bar to be connected with crosswise fixed.
Described swinging mounting is provided with steps on foot of ladder.
Also be provided with fixedly hound of arm on this device, described arm through arm fixedly hound be fixed on the vertical supporting bar.
Compared with prior art, the present invention can reduce interruption duration, effectively improves the efficient of service work, significantly reduces the workload of operation.The popularization of this device with use the adaptive surface will enlarge live line working greatly, from now on maintenance, repairing brought very big benefit, improved the competitive advantage of enterprise.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1, a kind of earth potential bar cutter exchange apparatus is arranged on high-tension line tower or the electric pole, and this device comprises swinging mounting, arm 4, first fixed pulley 1, suspension hook 3, rope 6, second fixed pulley 12, movable pulley 2.Swinging mounting is connected with high-tension line tower or electric pole.Arm 4 comprises free end and stiff end.The stiff end of arm 4 is connected with support, and this stiff end is provided with first fixed pulley 1.The stiff end of arm 4 is provided with second fixed pulley 12.Rope 6 is set in first fixed pulley 1, second fixed pulley 12, movable pulley 2 successively, is fixed on second fixed pulley, 12 places.Movable pulley 2 is provided with suspension hook 3.Swinging mounting comprises that crosswise fixed turns to support bar 8, crosswise fixed to turn to base support bar 9, vertical supporting bar 11.Crosswise fixed turns to an end of support bar 8 to be connected with high-tension line tower or electric pole.Crosswise fixed turns to the other end of support bar 8 to be connected with vertical supporting bar 11.Crosswise fixed turns to an end of base support bar 9 to be connected with high-tension line tower or electric pole.Crosswise fixed turns to the other end of base support bar 9 to be connected with vertical supporting bar 11.Swinging mounting comprises that also crosswise fixed turns to base hound 10.Crosswise fixed turns to an end of base hound 10 to turn to support bar 8 to be connected with crosswise fixed.Crosswise fixed turns to the other end of base hound 10 to turn to base support bar 9 to be connected with crosswise fixed.Swinging mounting is provided with steps on foot of ladder 7.Also be provided with fixedly hound 5 of arm on this device.Arm 4 through arm fixedly hound 5 be fixed on the vertical supporting bar 11.
Claims (5)
1. an earth potential bar cutter exchange apparatus is arranged on high-tension line tower or the electric pole, it is characterized in that; This device comprises swinging mounting, arm, first fixed pulley, suspension hook, rope, second fixed pulley, movable pulley, and described swinging mounting is connected with high-tension line tower or electric pole, and described arm comprises free end and stiff end; The stiff end of described arm is connected with support; This stiff end is provided with first fixed pulley, and the stiff end of described arm is provided with second fixed pulley, described rope be set in first fixed pulley, second fixed pulley, movable pulley successively; Be fixed on the second fixed pulley place, described movable pulley is provided with suspension hook.
2. a kind of earth potential bar cutter exchange apparatus according to claim 1; It is characterized in that; Described swinging mounting comprises that crosswise fixed turns to support bar, crosswise fixed to turn to base support bar, vertical supporting bar; Described crosswise fixed turns to an end of support bar to be connected with high-tension line tower or electric pole; Described crosswise fixed turns to the other end of support bar to be connected with vertical supporting bar, and described crosswise fixed turns to an end of base support bar to be connected with high-tension line tower or electric pole, and described crosswise fixed turns to the other end of base support bar to be connected with vertical supporting bar.
3. a kind of earth potential bar cutter exchange apparatus according to claim 2; It is characterized in that; Described swinging mounting comprises that also crosswise fixed turns to the base hound; Described crosswise fixed turns to an end of base hound to turn to support bar to be connected with crosswise fixed, and described crosswise fixed turns to the other end of base hound to turn to the base support bar to be connected with crosswise fixed.
4. a kind of earth potential bar cutter exchange apparatus according to claim 2 is characterized in that described swinging mounting is provided with steps on foot of ladder.
5. a kind of earth potential bar cutter exchange apparatus according to claim 2 is characterized in that, also is provided with fixedly hound of arm on this device, described arm through arm fixedly hound be fixed on the vertical supporting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106114328A CN102447234B (en) | 2010-12-29 | 2010-12-29 | Ground potential rod cutter exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106114328A CN102447234B (en) | 2010-12-29 | 2010-12-29 | Ground potential rod cutter exchanging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102447234A true CN102447234A (en) | 2012-05-09 |
| CN102447234B CN102447234B (en) | 2013-12-11 |
Family
ID=46009462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106114328A Active CN102447234B (en) | 2010-12-29 | 2010-12-29 | Ground potential rod cutter exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102447234B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833136A (en) * | 1994-07-11 | 1996-02-02 | Fujikura Ltd | Electric wire lifting method at suspension support |
| CN200997499Y (en) * | 2006-09-05 | 2007-12-26 | 上海电力带电作业技术开发有限公司 | Insulated platform apparatus for 360degree rotary electric operation |
| CN201215876Y (en) * | 2008-06-12 | 2009-04-01 | 宁夏电力公司吴忠供电局 | Assistant hanging rack for mounting top rack of electric pole |
| CN101557087A (en) * | 2009-01-20 | 2009-10-14 | 重庆市电力公司江北供电局 | High-voltage live working insulating hanging pole |
-
2010
- 2010-12-29 CN CN2010106114328A patent/CN102447234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833136A (en) * | 1994-07-11 | 1996-02-02 | Fujikura Ltd | Electric wire lifting method at suspension support |
| CN200997499Y (en) * | 2006-09-05 | 2007-12-26 | 上海电力带电作业技术开发有限公司 | Insulated platform apparatus for 360degree rotary electric operation |
| CN201215876Y (en) * | 2008-06-12 | 2009-04-01 | 宁夏电力公司吴忠供电局 | Assistant hanging rack for mounting top rack of electric pole |
| CN101557087A (en) * | 2009-01-20 | 2009-10-14 | 重庆市电力公司江北供电局 | High-voltage live working insulating hanging pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102447234B (en) | 2013-12-11 |
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