CN108336685A - A kind of high-tension line insulation cutter - Google Patents
A kind of high-tension line insulation cutter Download PDFInfo
- Publication number
- CN108336685A CN108336685A CN201810355114.6A CN201810355114A CN108336685A CN 108336685 A CN108336685 A CN 108336685A CN 201810355114 A CN201810355114 A CN 201810355114A CN 108336685 A CN108336685 A CN 108336685A
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- China
- Prior art keywords
- cutter
- tension line
- line insulation
- cable cutter
- ontology
- 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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Classifications
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- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
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- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to the technical fields of more mechanical devices, more specifically, it is related to a kind of high-tension line insulation cutter, a kind of high-tension line insulation cutter, the high-tension line insulation cutter includes fastening the cable cutter opened, insulating bar, insulating cord, pulley by the way that motive force is movable, the cable cutter includes two flexible handles and cable cutter ontology, and the pulley is vertically fixed on one of flexible handle；Described insulating cord one end banding fixed on another flexible handle of cable cutter, the other end pass through pulley and bind pull structure on；The cable cutter is fixed on insulating bar.A kind of high-tension line insulation cutter of the present invention, by setting, switch base fracture, disconnecting link by malicious sabotage cause to draw the line of fall it is hanging when, can be cut in the case where not having a power failure and draw the line of fall, quickly eliminated safe hidden trouble, avoid causing line outage.
Description
Technical field
The present invention relates to the technical fields of more mechanical devices, more particularly, to a kind of high-tension line insulation cutter.
Background technology
Currently, 10kV line faults defect elimination is carried out using two ways:Power failure defect elimination and electrification defect elimination.10kV framves in recent years
Occur following potential faults once in a while in the operational process of ceases to be busy road：1, high pressure draw fall switch base fracture cause to draw the line of fall it is hanging；2、
It is stolen or caused to draw the line of fall by malicious sabotage hanging that high pressure draws roll setting lock；When encountering strong wind, flying leads are easy to swing touching
Lead to phase fault or earth fault.3,10kV on-pole switch voltage transformer fault ground or phase fault cause circuit to stop
Fortune.The conventional treatment method of the above failure is power failure or charged for replacement disconnecting link, draws the line of fall, 10kV mutual inductors.Due to rural area electricity
Net with a varied topography, Live working Aerial Device, which differs, surely reaches potential faults scene, and the power failure defect elimination time, often the time was longer, influenced
Power supply reliability.
It has the following disadvantages：1, power failure replaces disconnecting link, draws the line of fall, 10kV mutual inductors consuming time length, power failure influence
Range is big and is likely to cause repetition power failure.2, charged for replacement disconnecting link, draw the line of fall, 10kV mutual inductors need to entrust outer unit in charge of construction real
It applies, expensive, application formality is cumbersome and since rural area is with a varied topography, and road construction situation is not good enough, and Live working Aerial Device differs
Surely drive construction site into.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of high-tension line insulation cutters, by being arranged,
Switch base fracture, disconnecting link by malicious sabotage cause to draw the line of fall it is hanging when, can be cut in the case where not having a power failure and draw the line of fall, soon
Speed eliminates safe hidden trouble, and avoids causing line outage.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of high-tension line insulation cutter is provided, the high-tension line insulation cutter includes fastening the electricity opened by the way that motive force is movable
Cable cuts, insulating bar, insulating cord, pulley, and the cable cutter includes two flexible handles and cable cutter ontology, and the pulley is vertically solid
It is scheduled on one of flexible handle；Described insulating cord one end banding fixed on another flexible handle of cable cutter, the other end
Across pulley and bind on pulling structure；The cable cutter is fixed on insulating bar.
A kind of high-tension line insulation cutter of the present invention is caused to draw in switch base fracture, disconnecting link by setting by malicious sabotage
When the line of fall is hanging, it can be cut in the case where not having a power failure and draw the line of fall, quickly eliminated safe hidden trouble, avoid causing line outage.
Preferably, described to pull structure to promote the draw ring of cable cutter work for providing pulling force.Being arranged in this way is
In order to provide pulling force by pulling in lower section in staff.
Preferably, the cable cutter ontology includes matched first fixing ontology and the second moving body, and described first
Fixed ontology and the second moving body are equipped with the scissors mouth for drawing the line of fall for cutting disconnecting link.Setting in this way is for the ease of cutting
High-tension line draws the line of fall.
Preferably, the first fixation ontology and the second moving body are connected by movable fastening opening structure, described
First fixes ontology and the second moving body equipped with self-locking structure.When setting is to pull downward in this way, cable cutter ontology
First fixes ontology and the second moving body fastening, and that high-tension line is directly cut when to pull draws the line of fall.
Preferably, the length of the insulating bar is adjustable.Setting is to carry out height adjusting as needed in this way, and raising makes
Popularity.
Preferably, the insulating cord is tension insulating cord.Setting in this way is to improve to improve tensile strength and use the longevity
Life.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of high-tension line insulation cutter of the present invention is caused in switch base fracture, disconnecting link by malicious sabotage to draw the line of fall by setting
When hanging, it can be cut in the case where not having a power failure and draw the line of fall, quickly eliminated safe hidden trouble, avoid causing line outage.In addition,
When 10kV on-pole switch voltage transformer internal faults cause line tripping to have a power failure, electricity can be cut in the case where not having a power failure
Pressure mutual inductor takes electric power cord, fast quick-recovery line powering to ensure power supply reliability.Again, not by landform, road construction situation
Etc. factors restrict.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of high-tension line insulation cutter of the present invention.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；In retouching for the present invention
In stating, it is to be understood that if it is based on attached drawing to have the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right"
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore position relationship described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
It is as shown in Figure 1 a kind of embodiment of high-tension line insulation cutter of the present invention, high-tension line insulation cutter includes passing through drawing
Power is movable to fasten the cable cutter 1 opened, insulating bar 2, insulating cord 3, pulley 4, and the cable cutter 1 includes two flexible handles
11 and cable cutter ontology 12, pulley 4 be vertically fixed on one of flexible handle 11；3 one end banding fixed of the insulating cord
In on another flexible handle 11 of cable cutter, the other end pass through pulley 4 and bind pull structure on；The cable cutter 1 is fixed
On insulating bar 2.
Wherein, described to pull structure to promote the draw ring 5 of the work of cable cutter 1 for providing pulling force.Being arranged in this way is
In order to provide pulling force by pulling in lower section in staff.
In addition, cable cutter ontology 12 includes matched first fixation ontology 121 and the second moving body 122, first is solid
Determine ontology 121 and the second moving body 122 is equipped with the scissors mouth for drawing the line of fall for cutting disconnecting link.In this way setting be for the ease of
That cuts high-tension line draws the line of fall.
Wherein, the first fixation ontology 121 is connected with the second moving body 122 by movable fastening opening structure, and first fixes
Ontology 121 and the second moving body 122 are equipped with self-locking structure.Setting in this way is when being to pull downward on, the of cable cutter ontology
One fixes ontology and the second moving body fastening, and that high-tension line is directly cut when to pull draws the line of fall.
In addition, the length of insulating bar 2 is adjustable.Setting is improved and is used to carry out height adjusting as needed in this way
Popularity.
Wherein, insulating cord 3 is tension insulating cord.Setting in this way is to improve service life to improve tensile strength.
Specifically used step：So that cable cutter is kept open state, is stretched at up to high-voltage insulating wire by insulating bar, back and forth
Draw ring is pulled so that cable cutter clip is closed and insulated conductor is made to be fixed in clip, cable cutter has self-retaining function, continues round-trip
Draw ring is pulled until cutting high-voltage insulating wire.It needs to wear insulating glove and insulated shoes before use.Disconnecting link can directly be cut and drawn and fallen
Line（YKLYJ-70(240)）Electric power cord (YKLYJ-70) is taken with 10kV on-pole switch voltage transformers.
Its advantage：1, simple in structure, repacking realization can be carried out using existing tool, or carry out batch production realization.
2, insulating cord and insulating bar meet dielectric strength requirement, it is ensured that the safety of operation.It 3, can be in the case where not having a power failure quickly
The potential faults such as disconnecting link, 10kV voltage transformers are handled, power supply reliability is effectively ensured.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (6)
1. a kind of high-tension line insulation cutter, which is characterized in that the high-tension line insulation cutter includes passing through the movable button of motive force
Run the cable cutter opened jointly（1）, insulating bar（2）, insulating cord（3）, pulley（4）, the cable cutter（1）Including two flexible handles
（11）With cable cutter ontology（12）, the pulley（4）It is vertically fixed on one of flexible handle（11）On；The insulating cord
（3）One end banding fixed is in another flexible handle of cable cutter（11）The upper, other end passes through pulley（4）And it binds and is pulling structure
On；The cable cutter（1）It is fixed at insulating bar（2）On.
2. high-tension line insulation cutter according to claim 1, which is characterized in that the pulling structure is for providing pulling force
To promote cable cutter（1）The draw ring of work.
3. high-tension line insulation cutter according to claim 1, which is characterized in that the cable cutter ontology（12）Including matching
First closed fixes ontology（121）With the second moving body（122）, described first fixes ontology（121）With the second moving body
（122）It is equipped with the scissors mouth for drawing the line of fall for cutting disconnecting link.
4. high-tension line insulation cutter according to claim 1, which is characterized in that described first fixes ontology（121）With
Two moving bodies（122）It is connected by movable fastening opening structure, described first fixes ontology（121）With the second moving body
（122）Equipped with self-locking structure.
5. high-tension line insulation cutter according to claim 1, which is characterized in that the insulating bar（2）Length it is adjustable.
6. high-tension line insulation cutter according to claim 1, which is characterized in that the insulating cord（3）For tension insulating cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355114.6A CN108336685A (en) | 2018-04-19 | 2018-04-19 | A kind of high-tension line insulation cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355114.6A CN108336685A (en) | 2018-04-19 | 2018-04-19 | A kind of high-tension line insulation cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108336685A true CN108336685A (en) | 2018-07-27 |
Family
ID=62933357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810355114.6A Pending CN108336685A (en) | 2018-04-19 | 2018-04-19 | A kind of high-tension line insulation cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108336685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932174A (en) * | 2019-12-10 | 2020-03-27 | 国网河北省电力有限公司临漳县供电分公司 | Multifunctional line patrol stick |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209737U (en) * | 1986-12-06 | 1988-08-24 | 中国船舶工业总公司武昌造船厂 | Large-section cable shears |
| CN2340542Y (en) * | 1997-09-04 | 1999-09-29 | 吕存智 | Power forceps for cutting electric cables |
| CN102581176A (en) * | 2012-03-14 | 2012-07-18 | 辽宁省电力有限公司丹东供电公司 | 10kv Insulating bolt cutter |
| CN202513490U (en) * | 2012-03-23 | 2012-10-31 | 徐国毅 | Ratchet cable Cutter |
| CN204947475U (en) * | 2015-10-10 | 2016-01-06 | 国家电网公司 | Hot line maintenance foreign bodies removal is cut |
| CN205030209U (en) * | 2015-10-14 | 2016-02-17 | 皖西学院 | Insulating averruncator of electric power retractable |
| CN205165676U (en) * | 2015-12-10 | 2016-04-20 | 国网四川省电力公司巴中供电公司 | Ratchet formula machinery cable scissors |
| CN208015228U (en) * | 2018-04-19 | 2018-10-26 | 广东电网有限责任公司 | A kind of high-tension line insulation cutter |
-
2018
- 2018-04-19 CN CN201810355114.6A patent/CN108336685A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209737U (en) * | 1986-12-06 | 1988-08-24 | 中国船舶工业总公司武昌造船厂 | Large-section cable shears |
| CN2340542Y (en) * | 1997-09-04 | 1999-09-29 | 吕存智 | Power forceps for cutting electric cables |
| CN102581176A (en) * | 2012-03-14 | 2012-07-18 | 辽宁省电力有限公司丹东供电公司 | 10kv Insulating bolt cutter |
| CN202513490U (en) * | 2012-03-23 | 2012-10-31 | 徐国毅 | Ratchet cable Cutter |
| CN204947475U (en) * | 2015-10-10 | 2016-01-06 | 国家电网公司 | Hot line maintenance foreign bodies removal is cut |
| CN205030209U (en) * | 2015-10-14 | 2016-02-17 | 皖西学院 | Insulating averruncator of electric power retractable |
| CN205165676U (en) * | 2015-12-10 | 2016-04-20 | 国网四川省电力公司巴中供电公司 | Ratchet formula machinery cable scissors |
| CN208015228U (en) * | 2018-04-19 | 2018-10-26 | 广东电网有限责任公司 | A kind of high-tension line insulation cutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932174A (en) * | 2019-12-10 | 2020-03-27 | 国网河北省电力有限公司临漳县供电分公司 | Multifunctional line patrol stick |
| CN110932174B (en) * | 2019-12-10 | 2021-08-06 | 国网河北省电力有限公司临漳县供电分公司 | Multifunctional line patrol stick |
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