CN106848932B - It is a kind of to insulate across line machine - Google Patents
It is a kind of to insulate across line machine Download PDFInfo
- Publication number
- CN106848932B CN106848932B CN201710228335.2A CN201710228335A CN106848932B CN 106848932 B CN106848932 B CN 106848932B CN 201710228335 A CN201710228335 A CN 201710228335A CN 106848932 B CN106848932 B CN 106848932B
- Authority
- CN
- China
- Prior art keywords
- frame support
- insulation
- conducting wire
- spanned
- bar
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 claims abstract description 56
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 description 37
- 230000005611 electricity Effects 0.000 description 37
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention belongs to power construction technical field of auxiliary equipment, more particularly to a kind of insulation across line machine, including frame support, it is fixedly connected with " 7 " shape bar in the both sides upright bar of frame support, forms the geometrical clamp that Open Side Down, cabling pulley is respectively set in fixed frame, it is spanned conducting wire for being erected at, it walks on being spanned conducting wire, is rotatably coupled on the cross tube of frame support and shoulders idler wheel, be used to support construction line.The present invention is suitable for setting up the work of communication cable in the case where circuit does not have a power failure, and overcomes the problems, such as that new and old conducting wire phase mutual friction damages in the prior art.
Description
Technical field
The invention belongs to power construction technical field of auxiliary equipment, and in particular to a kind of to insulate across line machine.
Background technology
It needs to set up crossing frame when traditional span transmission line or the payingoff construction or optical cable construction of 10 KV line or incite somebody to action
On ground, otherwise repeatedly friction easily causes and is spanned harness damage crossed line let-down, and broken string is likely to cause when serious
It happens.
Invention content
In order to solve the above technical problem, the present invention provides a kind of insulation across line machine, suitable for not stopping in circuit
The work that communication cable is set up in the case of electricity, overcomes the problems, such as that new and old conducting wire phase mutual friction damages in the prior art.
The invention is realized in this way a kind of insulation is across line machine, including frame support, the both sides upright bar of frame support
On be fixedly connected with " 7 " shape bar, form the geometrical clamp that Open Side Down, cabling pulley be respectively set in geometrical clamp, for being erected at
It is spanned on conducting wire, walks on being spanned conducting wire, rotationally set connects and shoulders idler wheel on the cross tube of frame support, for branch
Support construction line.
Further, connecting pin is stretched out in the middle part of the sheer pole of the frame support, connecting pin is connect with insulation weight linear meter.
Further, the cross tube bearing for above shouldering idler wheel and frame support connects.
Further, idler wheel both sides setting gear wheel is above shouldered.
Further, gear wheel is hollow-core construction.
Further, the radius of gear wheel is 8-15cm.
Further, the lower end of " 7 " shape bar flushes with the lower end of frame support both sides upright bar or is longer than frame support
The lower end of both sides upright bar.
Further, be equipped with transverse support bar between the upright bar of frame support both sides, transverse support bar and the sheer pole it
Between be equipped with multiple intermediate uprights.
Further, it is fixedly connected with " 7 " shape bar on intermediate uprights, forms the geometrical clamp that Open Side Down, divides in geometrical clamp
Not She Zhi cabling pulley, be spanned conducting wire for being erected at, walk on being spanned conducting wire.
Further, transverse support bar and the intermediate uprights are hollow-core construction.
Further, the high 30-50cm of both sides upright bar of frame support；The cross tube width of the frame support is 50-
70cm。
Further, the framework of frame support is hollow-core construction.
Compared with the prior art, the advantages of the present invention are as follows：
1, since the present invention can freely walk on conducting wire, it can avoid new and old conducting wire to conducting wire any position and mutually rub
Damage, improves safety caused by wiping；
2, application of the invention, which can eliminate, sets up crossing frame or by crossed line let-down on ground, reduces construction
Link improves work efficiency, while also improving ranges of operability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments and attached drawing, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1,
With reference to figure 1, a kind of insulation is fixed in the both sides upright bar of frame support 1 to connect across line machine, including frame support 1
" 7 " shape bar 2 is connect, the geometrical clamp that Open Side Down is formed, cabling pulley 3 is respectively set in geometrical clamp, is spanned for being erected at
It on conducting wire, walks on being spanned conducting wire, is rotatably coupled on the cross tube of frame support 1 and shoulders idler wheel 4, be used to support and apply
Work circuit.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley 3, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel 4 through communication cable, is constructed upper, is applied when needing to change
When station is set, the present apparatus is pushed, cabling pulley 3 is made to walk about on transmission line of electricity.When solving original line construction, transmission of electricity
Circuit is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 2,
With reference to figure 1, a kind of insulation is fixed in the both sides upright bar of frame support 1 to connect across line machine, including frame support 1
" 7 " shape bar 2 is connect, the geometrical clamp that Open Side Down is formed, cabling pulley 3 is respectively set in geometrical clamp, is spanned for being erected at
It on conducting wire, walks on being spanned conducting wire, is rotatably coupled on the cross tube of frame support 1 and shoulders idler wheel 4, be used to support and apply
Connecting pin is stretched out at the sheer pole middle part of work circuit, frame shape branch 1, and connecting pin is connect with insulation weight linear meter 5.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley 3, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel 4 through communication cable, is constructed upper, is applied when needing to change
When station is set, the present apparatus is pushed, so that cabling pulley 3 is walked about on transmission line of electricity, and in order to which balanced insulation is across line machine
The weight on top is configured with insulation weight linear meter 5, and upper and lower weight is made to be balanced, when solving original line construction, transmission line of electricity
It is contacted with communication cable, circuit caused by phase mutual friction damages.
Embodiment 3,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, above shoulder
The cross tube bearing of idler wheel and frame support connects.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, push the present apparatus, cabling pulley made to walk about on transmission line of electricity, and on shoulder the cross tube of idler wheel and frame support
Connected for bearing, communication cable, which is erected at, to be shouldered on idler wheel, by communication cable and on shoulder frictional force between idler wheel, in drive
Idler wheel rotation is shouldered, the rotation band dynamic bearing for above shouldering idler wheel rotates.When solving original line construction, transmission line of electricity and communication cable
Contact, circuit caused by phase mutual friction damage.
Embodiment 4,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, above shoulder
Gear wheel is arranged in idler wheel both sides.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, push the present apparatus, cabling pulley made to walk about on transmission line of electricity, and on shoulder the gear wheels of idler wheel both sides and can will lead to
News optical cable blocks, and prevents communication cable from being shouldered from above on idler wheel and falls off.When solving original line construction, transmission line of electricity and communication light
Cable contacts, and circuit caused by phase mutual friction damages.
Embodiment 5,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, above shoulder
Gear wheel is arranged in idler wheel both sides, and the gear wheel of both sides is hollow-core construction.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, push the present apparatus, cabling pulley made to walk about on transmission line of electricity, and on shoulder the gear wheels of idler wheel both sides and can will lead to
News optical cable blocks, and prevents communication cable from being shouldered from above on idler wheel and falls off, and sets gear wheel to hollow-core construction, alleviates insulation and crosses over
The total quality for crossing line machine alleviates the pushing to being spanned conducting wire, prevents from being spanned conducting wire being subject to crushing or breaking.It solves
When original line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 6,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, above shoulder
Gear wheel is arranged in idler wheel both sides, and the gear wheel of both sides can be hollow-core construction, and the radius of gear wheel is 8-15cm.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, push the present apparatus, cabling pulley made to walk about on transmission line of electricity, and on shoulder the gear wheels of idler wheel both sides and can will lead to
News optical cable block, prevent communication cable from being shouldered from above on idler wheel and fall off, and by gear wheel setting can be hollow-core construction, alleviate insulation across
The total quality for crossing line machine alleviates the pushing to being spanned conducting wire, prevents from being spanned conducting wire being subject to crushing or breaking, in order to
It adapts to most of diameter of communication cable and the quantity of erection, the radius of gear wheel is set as 8-15cm.The present apparatus solves original
When having line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 7,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, " 7 "
The lower end of shape bar flushes with the lower end of frame support both sides upright bar or is longer than the lower end of frame support both sides upright bar.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, the present apparatus is pushed, cabling pulley is made to walk about on transmission line of electricity, is spanned conducting wire in order to prevent under line machine excessively
End is detached from, and the lower end of " 7 " shape bar flushes with the lower end of frame support both sides upright bar or be longer than the upright bar of frame support both sides
Lower end.When the present apparatus solves original line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages
It is bad.
Embodiment 8,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, frame shape
It is equipped with transverse support bar between the upright bar of holder both sides, multiple intermediate uprights are equipped between transverse support bar and the sheer pole.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, the present apparatus is pushed, so that cabling pulley is walked about on transmission line of electricity, in order to improve the intensity of frame support, frame shape
It is equipped with transverse support bar between the upright bar of holder both sides, multiple intermediate uprights are equipped between transverse support bar and the sheer pole.This
When device solves original line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 9,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, frame shape
It is equipped with transverse support bar between the upright bar of holder both sides, multiple intermediate uprights are equipped between transverse support bar and the sheer pole, in
Between be also fixedly connected with " 7 " shape bar in upright bar, form the geometrical clamp that Open Side Down, cabling pulley be respectively set in geometrical clamp, use
It is spanned on conducting wire in being erected at, walks on being spanned conducting wire.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, the present apparatus is pushed, so that cabling pulley is walked about on transmission line of electricity, in order to improve the intensity of frame support, frame shape
It is equipped with transverse support bar between the upright bar of holder both sides, multiple intermediate uprights are equipped between transverse support bar and the sheer pole, in
Between be also fixedly connected with " 7 " shape bar in upright bar, form the geometrical clamp that Open Side Down, cabling pulley be respectively set in geometrical clamp, use
It is spanned on conducting wire in being erected at, walks on being spanned conducting wire, enhance the stability of the present apparatus.The present apparatus solves original
When line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 10,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, frame shape
It is equipped with transverse support bar between the upright bar of holder both sides, multiple intermediate uprights are equipped between transverse support bar and the sheer pole, in
Between can also be fixedly connected with " 7 " shape bar in upright bar, form the geometrical clamp that Open Side Down, cabling pulley be respectively set in geometrical clamp,
It is spanned conducting wire for being erected at, is walked on being spanned conducting wire, transverse support bar and the intermediate uprights are hollow knot
Structure.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, the present apparatus is pushed, so that cabling pulley is walked about on transmission line of electricity, in order to improve the intensity of frame support, frame shape
It is equipped with transverse support bar between the upright bar of holder both sides, multiple intermediate uprights are equipped between transverse support bar and the sheer pole, in
Between be also fixedly connected with " 7 " shape bar in upright bar, form the geometrical clamp that Open Side Down, cabling pulley be respectively set in geometrical clamp, use
It is spanned on conducting wire in being erected at, walks on being spanned conducting wire, enhance the stability of the present apparatus, for alleviator entirety
Quality, mitigate the pushing to being spanned conducting wire, transverse support bar and intermediate uprights are hollow-core construction.The present apparatus solves original
When having line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 11,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, frame shape
The high 30-50cm of both sides upright bar of holder；The cross tube width of frame support is 50-70cm.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, the present apparatus is pushed, so that cabling pulley is walked about on transmission line of electricity, in order to adapt to most power line construction
Engineering, the high 30-50cm of both sides upright bar of frame support；The cross tube width of frame support is 50-70cm.The present apparatus solves original
When having line construction, transmission line of electricity is contacted with communication cable, and circuit caused by phase mutual friction damages.
Embodiment 12,
A kind of insulation is provided across line machine, including frame support, " 7 " shape is fixedly connected in the both sides upright bar of frame support
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks, be rotatably coupled on the cross tube of frame support and shoulder idler wheel, be used to support construction line, frame shape
The framework of holder is hollow-core construction.
When carrying out power line construction, such as setting up communication cable, it is not necessary that transmission line of electricity has a power failure, by the two of the present apparatus
A cabling pulley, which is erected at, to be spanned on conducting wire, is shouldered on idler wheel through communication cable, is constructed upper, is constructed when needing to change
When position, the present apparatus is pushed, so that cabling pulley is walked about on transmission line of electricity, for the quality of alleviator entirety, frame shape
The framework of holder is hollow-core construction.When solving original line construction, transmission line of electricity is contacted with communication cable, and phase mutual friction causes
Circuit damage.
Claims (11)
1. a kind of insulation is across line machine, which is characterized in that including frame support, be fixedly connected in the both sides upright bar of frame support
" 7 " shape bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at
On, it walks on being spanned conducting wire, rotationally set connects and shoulders idler wheel on the cross tube of frame support, is used to support construction line
Road；The framework of the frame support is hollow-core construction.
2. insulation as described in claim 1 is across line machine, which is characterized in that stretched out in the middle part of the sheer pole of the frame support
Connecting pin, connecting pin are connect with insulation weight linear meter.
3. insulation as described in claim 1 is across line machine, which is characterized in that shoulder the upper cross of idler wheel and frame support on described
Rod bearing connects.
4. insulation as described in claim 1 is across line machine, which is characterized in that shoulder setting gear wheel in idler wheel both sides on described.
5. insulation as claimed in claim 4 is across line machine, which is characterized in that the gear wheel is hollow-core construction.
6. the insulation as described in claim 4 or 5 is any is across line machine, which is characterized in that the radius of the gear wheel is 8-
15cm。
7. insulation as described in claim 1 is across line machine, which is characterized in that the lower end of " 7 " the shape bar and the frame shape
The lower end of holder both sides upright bar flushes or is longer than the lower end of frame support both sides upright bar.
8. insulation as described in claim 1 is across line machine, which is characterized in that be equipped between the upright bar of the frame support both sides
Transverse support bar is equipped with multiple intermediate uprights between transverse support bar and the sheer pole of the frame support.
9. insulation as claimed in claim 8 is across line machine, which is characterized in that be fixedly connected with " 7 " shape on the intermediate uprights
Bar, forms the geometrical clamp that Open Side Down, and cabling pulley is respectively set in geometrical clamp, and conducting wire is spanned for being erected at,
It is spanned on conducting wire and walks.
10. the insulation as described in claim 8 or 9 is any is across line machine, which is characterized in that the transverse support bar with it is described
Intermediate uprights are hollow-core construction.
11. insulation as described in claim 1 is across line machine, which is characterized in that the high 30- of both sides upright bar of the frame support
50cm；The cross tube width of the frame support is 50-70cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228335.2A CN106848932B (en) | 2017-04-10 | 2017-04-10 | It is a kind of to insulate across line machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228335.2A CN106848932B (en) | 2017-04-10 | 2017-04-10 | It is a kind of to insulate across line machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848932A CN106848932A (en) | 2017-06-13 |
| CN106848932B true CN106848932B (en) | 2018-08-17 |
Family
ID=59146528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228335.2A Active CN106848932B (en) | 2017-04-10 | 2017-04-10 | It is a kind of to insulate across line machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848932B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742528B (en) * | 2023-06-28 | 2024-08-09 | 国网四川省电力公司德阳供电公司 | Cross 10kV overhead line stringing device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6129340A (en) * | 1978-01-27 | 2000-10-10 | Daniel; L. R. | Guide device for pulley block |
| CN2083799U (en) * | 1990-09-09 | 1991-08-28 | 苏州供电局 | Suspended freely rotation go-wire vehicle |
| JP3442638B2 (en) * | 1998-01-14 | 2003-09-02 | 株式会社関電工 | Transfer method |
| CN2396550Y (en) * | 1999-11-09 | 2000-09-13 | 姜凯新 | Air crossing supporter for suspended purchase |
| KR20080078104A (en) * | 2007-02-22 | 2008-08-27 | 경 환 정 | Method of construction a helicopter transmission of electricity line use rope ultra high molecular weight poly-ethylene |
| CN201038654Y (en) * | 2007-04-04 | 2008-03-19 | 高久松 | Power off wire- surpassing runaway |
| CN201417905Y (en) * | 2009-05-21 | 2010-03-03 | 中国葛洲坝集团股份有限公司 | Combined type threading pulley |
| CN202696058U (en) * | 2012-08-08 | 2013-01-23 | 新疆电力公司昌吉电业局 | Electric power circuit turning device |
| CN102916367B (en) * | 2012-10-08 | 2015-05-13 | 湖州电力局 | Maintenance block for vertical twin bundled conductors |
| CN203617621U (en) * | 2013-12-23 | 2014-05-28 | 国家电网公司 | Wire crossover-laying device |
| CN104393524B (en) * | 2014-09-16 | 2017-03-15 | 国家电网公司 | Avoid setting up using aerial earth wire extension pulley group job and cross over frame construction method |
| CN105655918B (en) * | 2016-03-11 | 2017-09-29 | 国网青海省电力公司西宁供电公司 | A kind of ground wire crosses over antiwear device |
| CN105811316B (en) * | 2016-03-23 | 2017-10-10 | 国家电网公司 | Aerial condutor crosses over wire passing device |
| CN205985971U (en) * | 2016-09-14 | 2017-02-22 | 国网冀北电力有限公司唐山供电公司 | Special link plate structure of unwrapping wire coaster |
-
2017
- 2017-04-10 CN CN201710228335.2A patent/CN106848932B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106848932A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101174761B (en) | High-voltage power line tension insulator string forward spin live-wire altering method | |
| CN102570372B (en) | Electrified lead deicer | |
| CN209730642U (en) | A kind of overhead transmission line automatic inspection equipment with obstacle crossing function | |
| CN205734919U (en) | Imitative insecticide creeping motion type two-wheel two-arm inspection robot frame for movement | |
| CN106848932B (en) | It is a kind of to insulate across line machine | |
| CN206775004U (en) | One kind insulation is across line machine | |
| CN200941537Y (en) | Hot-line crossing rack of insulated cable bridge | |
| CN209193252U (en) | Steering cable roller | |
| CN201197058Y (en) | Turning type tackle apparatus | |
| CN204801541U (en) | Contact net support | |
| CN203850726U (en) | Wire lifter on 10 kV power distribution telegraph pole | |
| CN204597370U (en) | The running gear of the horizontal double bundle conductor conductor spacer of 220kV can be crossed | |
| CN204167783U (en) | Stockbridge damper resetting means in short distance | |
| CN103247972B (en) | Wire tractor | |
| CN103500965A (en) | Telescopic clamping obstacle overcoming mechanism used for transmission line inspection equipment | |
| CN203522027U (en) | Telescopic clamping obstacle overcoming mechanism used for transmission line inspection equipment | |
| CN205846663U (en) | A kind of height-adjustable overhead line structures | |
| CN202917892U (en) | Replacing tool for supporting insulator of tubular busbar | |
| CN105811316B (en) | Aerial condutor crosses over wire passing device | |
| CN208964427U (en) | A kind of winch hoister rope broken protector | |
| CN204258181U (en) | A kind of plain conductor insulating sleeve erecting tools | |
| CN207039082U (en) | A kind of skyscraper cable-laying gear | |
| CN210041128U (en) | Insulating rolling bar that electrified was strideed across | |
| CN203674620U (en) | New type crossing frame anti-drop despooling pulley | |
| CN216751141U (en) | Deicing device for high-voltage transmission line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |