CN107069591A - The quick insulation recovery device of 10kV suspended insulated guide wires and its application method - Google Patents
The quick insulation recovery device of 10kV suspended insulated guide wires and its application method Download PDFInfo
- Publication number
- CN107069591A CN107069591A CN201710337375.0A CN201710337375A CN107069591A CN 107069591 A CN107069591 A CN 107069591A CN 201710337375 A CN201710337375 A CN 201710337375A CN 107069591 A CN107069591 A CN 107069591A
- Authority
- CN
- China
- Prior art keywords
- insulation
- guide wires
- insulated guide
- recovery device
- suspended insulated
- 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.)
- Pending
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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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
-
- 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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A kind of quick insulation recovery device of 10kV suspended insulated guide wires of the present invention and its application method, include rigid insulation shell, waterproof insulation clay, described rigid insulation shell is cylinder, one end opening, connected at the opening of rigid insulation shell by locking device, waterproof insulation clay is uniformly coated on the inner peripheral surface of rigid insulation shell.The present invention is simple to operate, is not influenceed by workmen's technical merit, it is only necessary to by lock buckle can fixation, installation quality uniformity is good；Good insulation preformance, insulation clay and rigid insulation shell double hyer insulation, it designs the insulating capacity that insulating capacity is higher than wire insulation；Ageing resistance is strong, reliably protects corrosion-resistant weaker but stronger insulating capacity soft insulating clay by the corrosion-resistant relatively strong but weaker rigid insulation shell of insulating capacity, greatly extends insulation clay service life.
Description
Technical field
It is built on stilts exhausted more particularly, to a kind of 10kV the present invention relates to a kind of insulation recovery device of 10kV suspended insulated guide wires
The quick insulation recovery device of edge wire and its application method.
Background technology
It is many often because installing the gold utensils such as wire clamp destruction external insulation layer in 10kV suspended insulated guide wire operation maintenance
Wire clamp is interim installation, and interior metal wire is exposed outside after the dismounting of interim wire clamp, and wire insulation is destroyed, and generally
Three-phase conducting wire insulating barrier is destroyed simultaneously, once having trees, hanging thing etc. while contacting at two phase conductor bare spots, easily occurs phase
Between short circuit accident.Furthermore, if thering is kite, fishing pole wire etc. to be suspended at wire bare spots, easily occur ground fault, even result in personnel
Injures and deaths.Simultaneously as have gap between the interior metal wire and external insulation layer of insulated conductor, easily into rainwater, corrosive gas etc.,
Insulated conductor aging is caused to accelerate.Therefore, the insulation recovery work of 10kV suspended insulated guide wire bare spots is carried out, is to ensure power network
The stable, requisite measure of personal safety.
Insulating self-adhesive band is used the insulation recovery method of current existing 10kV suspended insulated guide wires more, and bare spots being wound
Parcel, plays insulation recovery effect.This method engineering time is long, is influenceed larger by workmen's technical merit, easily twines
Around it is uneven, winding intensity is not enough the problems such as.Meanwhile, corrode by Exposure to Sunlight, rainwater etc., the problems such as easily occurring aging, loosen.This
It is exactly to put forward in this context to invent 10kV suspended insulated guide wire insulation recovery devices.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of 10kV suspended insulated guide wires insulation recovery device and its use
Method, the structure type of the device embeds waterproof insulation clay for belt lock catch rigid insulation shell, and it can recover wire metals
The insulating barrier of bare spots, the problem of solving the easy aging of insulating self-adhesive band, influenceed larger by workmen's technical merit.Structure letter
It is single, it is easy to operate, it can recover wire insulation by standard without using any aid.
In order to solve the problem of prior art is present, the technical solution adopted by the present invention is：
The quick insulation recovery device of 10kV suspended insulated guide wires, includes rigid insulation shell, and waterproof insulation clay, described is hard
Matter insulation crust is to be connected at cylindrical, one end opening, the opening of rigid insulation shell by locking device, waterproof insulation glue
Mud is uniformly coated on the inner peripheral surface of rigid insulation shell.
Described locking device is binding tape.
Described locking device is bolt.
Described locking device latches for duckbilled.
Described duckbilled lock is reverse duckbilled lock.
Described reverse duckbilled lock is steel matter outsourcing insulation.
Described reverse duckbilled lock is four groups and be arranged in parallel.
Described waterproof insulation clay is soft waterproof insulation clay.
The application method of the quick insulation recovery device of described 10kV suspended insulated guide wires, comprises the following steps：
（1）10kV suspended insulated guide wire insulation recoveries device is opened and is enclosed at wire metals bare spots；
（2）Locking device is buckled.
The step（2）It is the locking device for first fastening both sides simultaneously, then two groups of locking devices in the middle of fastening simultaneously.
Advantage for present invention is with effect：
The quick insulation recovery device of 10kV suspended insulated guide wires of the present invention is simple to operate, is not influenceed by workmen's technical merit,
Only need by lock buckle can fixation, installation quality uniformity is good；Good insulation preformance, insulation clay and rigid insulation shell
Double hyer insulation, it designs the insulating capacity that insulating capacity is higher than wire insulation；Ageing resistance is strong, by corrosion-resistant relatively strong but exhausted
The weaker rigid insulation shell of edge ability reliably protects corrosion-resistant weaker but stronger insulating capacity soft insulating clay
Come, greatly extend insulation clay service life；Recover after wire mechanical strength, wire insulation damage layer, wire metals are naked
All concentrated on by stress on interior metal wire at dew point, after the present apparatus, after being fastened because of device two ends lock extremely firmly,
Therefore the stress at wire metals bare spots can be shared, the pulling force suffered by interior metal wire is reduced；Closure is tight, with water resistance
Insulation clay be squeezed and be substantially filled in each space after lock fastening, prevent water and corrosive gas from entering exposed
At point.
10kV suspended insulated guide wires insulation recovery device of the present invention, easily occurs thing after not only solving wire insulation breakage
Therefore the problems such as, it is thus also avoided that because construction technology and material capability limit cause existing insulating self-adhesive band packing technology it is unqualified,
The problems such as easy aging, drastically increase the insulation degree and reliability of insulated overhead line.
Brief description of the drawings
Fig. 1 is the front view of 10kV suspended insulated guide wires insulation recovery device of the present invention；
Fig. 2 is step（1）The dimensional structure diagram of the described present apparatus；
Fig. 3 is step（2）The dimensional structure diagram of the described present apparatus；
Fig. 4 is step（2）The front view of the described present apparatus.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, 2：The quick insulation recovery device of 10kV suspended insulated guide wires of the present invention, includes rigid insulation shell 1, prevents
Water insulation clay 2, described rigid insulation shell is to pass through lock at cylindrical, one end opening, the opening of rigid insulation shell
Tight device connection, waterproof insulation clay is uniformly coated on the inner peripheral surface of rigid insulation shell.
Described rigid insulation shell is made of hard, flexible and non-aging insulation material, such as crosslinked polyethylene, its
One end open, for being inserted in insulated conductor.Main function is protection built-in electrical insulation clay, it is to avoid insulation clay directly contacts sun
Light, rainwater and aging, extend insulation clay service life.
Described waterproof insulation clay has insulation, waterproof action clay to recover wire insulation main material by soft
Constitute, will can tightly be blocked at wire metals bare spots and rigid insulation shell edge, its internal diameter is slightly less than suspended insulated guide wire
Line footpath.
Described locking device can be binding tape, bolt or duckbilled lock.Locking dress described in the present embodiment
It is reverse duckbilled lock to put.
Described reverse duckbilled lock is steel matter outsourcing insulation, main to play work that is fixed, compressing rigid insulation shell
With in order to ensure that rigid insulation shell compresses firm and uniform force, the present apparatus uses the structure of the parallel distribution of four groups of locks.
The application method of the quick insulation recovery device of described 10kV suspended insulated guide wires, comprises the following steps：
（1）It is enclosed between two parties at wire metals bare spots 6 as shown in figure 3,10kV suspended insulated guide wire insulation recoveries device is opened；
（2）As shown in Figure 3,4, locking device is buckled.Note first fastening the lock of both sides, then two in the middle of fastening simultaneously simultaneously
Group lock, now due to insulation clay internal diameter be slightly less than insulated conductor line warp, and lock fastening after pressure under, clay by squeeze
Pressure is filled at insulation bare spots, is recovered at wire insulation, and rigid insulation shell edge, is made closure tighter, prevent
Water, corrosive gas enter.
Claims (10)
- The quick insulation recovery device of 1.10kV suspended insulated guide wires, it is characterised in that：Include rigid insulation shell, waterproof insulation Clay, described rigid insulation shell is to be connected at cylindrical, one end opening, the opening of rigid insulation shell by locking device Connect, waterproof insulation clay is uniformly coated on the inner peripheral surface of rigid insulation shell.
- 2. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 1, it is characterised in that：Described lock Tight device is binding tape.
- 3. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 1, it is characterised in that：Described lock Tight device is bolt.
- 4. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 1, it is characterised in that：Described lock Tight device latches for duckbilled.
- 5. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 4, it is characterised in that：Described duck Mouth lock is reverse duckbilled lock.
- 6. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 5, it is characterised in that：Described is anti- It is steel matter outsourcing insulation to duckbilled lock.
- 7. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 5, it is characterised in that：Described is anti- To duckbilled lock is four group and be arranged in parallel.
- 8. the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 1, it is characterised in that：Described is anti- Water insulation clay is soft waterproof insulation clay.
- 9. the application method of the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 1, its feature exists In comprising the following steps：（1）10kV suspended insulated guide wire insulation recoveries device is opened and is enclosed between two parties at wire metals bare spots；（2）Locking device is buckled.
- 10. the application method of the quick insulation recovery device of 10kV suspended insulated guide wires according to claim 9, its feature exists In：The step（2）It is the locking device for first fastening both sides simultaneously, then two groups of locking devices in the middle of fastening simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337375.0A CN107069591A (en) | 2017-05-14 | 2017-05-14 | The quick insulation recovery device of 10kV suspended insulated guide wires and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337375.0A CN107069591A (en) | 2017-05-14 | 2017-05-14 | The quick insulation recovery device of 10kV suspended insulated guide wires and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107069591A true CN107069591A (en) | 2017-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337375.0A Pending CN107069591A (en) | 2017-05-14 | 2017-05-14 | The quick insulation recovery device of 10kV suspended insulated guide wires and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107069591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054468A (en) * | 2020-09-24 | 2020-12-08 | 云南电网有限责任公司电力科学研究院 | Device for recovering mechanical property of wire insulating layer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201877743U (en) * | 2010-12-06 | 2011-06-22 | 河南省电力公司濮阳供电公司 | Repair pipe for lead with carbon fiber composite core |
| CN202872277U (en) * | 2012-10-17 | 2013-04-10 | 河北义博通信设备有限公司 | Cable-repairing sleeve pipe |
| US20130140726A1 (en) * | 2011-12-06 | 2013-06-06 | Tyco Electronics Uk Ltd | Cable termination, joint and repair system |
| CN203278171U (en) * | 2013-06-08 | 2013-11-06 | 国家电网公司 | High memory dismounting-free electric power pipeline joint seal cover |
| GB2505528A (en) * | 2012-08-30 | 2014-03-05 | David Beech | Enclosure for pipes, cables and wires |
| CN206697861U (en) * | 2017-05-14 | 2017-12-01 | 国网辽宁省电力有限公司营口供电公司 | The quick insulation recovery device of 10kV suspended insulated guide wires |
-
2017
- 2017-05-14 CN CN201710337375.0A patent/CN107069591A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877743U (en) * | 2010-12-06 | 2011-06-22 | 河南省电力公司濮阳供电公司 | Repair pipe for lead with carbon fiber composite core |
| US20130140726A1 (en) * | 2011-12-06 | 2013-06-06 | Tyco Electronics Uk Ltd | Cable termination, joint and repair system |
| GB2505528A (en) * | 2012-08-30 | 2014-03-05 | David Beech | Enclosure for pipes, cables and wires |
| CN202872277U (en) * | 2012-10-17 | 2013-04-10 | 河北义博通信设备有限公司 | Cable-repairing sleeve pipe |
| CN203278171U (en) * | 2013-06-08 | 2013-11-06 | 国家电网公司 | High memory dismounting-free electric power pipeline joint seal cover |
| CN206697861U (en) * | 2017-05-14 | 2017-12-01 | 国网辽宁省电力有限公司营口供电公司 | The quick insulation recovery device of 10kV suspended insulated guide wires |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054468A (en) * | 2020-09-24 | 2020-12-08 | 云南电网有限责任公司电力科学研究院 | Device for recovering mechanical property of wire insulating layer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |