CN105390990B - One kind crosses over wire laying device - Google Patents
One kind crosses over wire laying device Download PDFInfo
- Publication number
- CN105390990B CN105390990B CN201510965039.1A CN201510965039A CN105390990B CN 105390990 B CN105390990 B CN 105390990B CN 201510965039 A CN201510965039 A CN 201510965039A CN 105390990 B CN105390990 B CN 105390990B
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- Prior art keywords
- wire
- extension pulley
- overhead
- pulley
- wheel
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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
- H02G1/02—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
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- Electric Cable Installation (AREA)
Abstract
The invention discloses one kind to cross over wire laying device, hold in the palm including overhead messenger wire, wire barrow, the extension pulley with drive mechanism and vacantly line wheel, the overhead crane line front end is connected to across on the fixture in front of thing by tensioning mechanism, the extension pulley draws wire to be laid and moved on overhead messenger wire, the hanging support line wheel holds up the wire and is suspended on overhead messenger wire, the wire barrow leading-out terminal sets wire anti-twist device, and the extension pulley bottom sets counterweight balancer.The present invention first sets up the overhead messenger wire, the extension pulley traction is installed and treats that laying wire moves on overhead messenger wire, the wire is by vacantly asking line wheel to avoid sagging excessive influence from advancing, ensure extension pulley stable movement using counterweight balancer, long-range line level crossing is easily realized, and wire will not be superior with ground surface wear, stringing, it is applicable not only to line arrangement and is also applied for line maintenance use, and there is stronger automated job degree.
Description
Technical field
It is more particularly to a kind of for overhead transmission line the invention belongs to power system overhead transmission line stringing technical field
Across wire laying device.
Background technology
In overhead transmission line, such as power overhead network, various cross over is frequently necessary to sometimes and is set up, due to by object being spanned height
Degree, width, geographical position etc. limit, and complicated across operation, workload and difficulty are big, power off time length.Span line is set up, existing
There is the more employing mode of technology to have：Landing is spanned lower section circuit, or sets up more coil holder.But landing line mode, circuit
Damage and to reverse broken lot phenomenon serious, and need multiplicating to ascend a height wiring, not only labor intensity is big, and security is poor, locates
Reason is longer across the time, causes power off time to grow；More coil holder is set up, is often limited again by geographical position, workload is big, adds up
Set up that the time is longer, and number of ascending a height is more, and set up that cost is high, and consumptive material is more, the deficiencies of poor universality, therefore, need design badly
A set of new high-quality overhead transmission line laying instrument.Application number：201210457382.1 Chinese patent disclose a kind of 10KV
Distribution line stringing optical cable crossover device, including lead, gravity rope hang down, across pulley, operation stick, weight release lever, thread off
Spring, the lead are located at across on pulley, connect weight release lever across pulley, the end of the weight release lever is provided with
The stay hook vertical for catching on gravity rope.The beneficial effects of the invention are as follows：The anti-wire of lead on crossover device was being drawn
Do not jumped out in journey from crossover device and conveniently go out device lift-off.Operation stick is that more piece assembly type is convenient for carrying and installed.End
Rod is locked using telescopic round, and height regulation is freely, solid and reliable.Can be in optical cable and low pressure such as various communications, broadcasting and TV, electric power
Fast Installation carries easy for installation to set up leads span on circuit.Can be effectively protected during leads span optical cable optical cable and
Aerial condutor is without damage, but above-mentioned 10KV distribution lines stringing optical cable crossover device is unsuitable for long distance construction stringing, makes
It is very big with limitation.
The content of the invention
The invention reside in solve above-mentioned technical barrier, there is provided a kind of simple in construction, easy to use, dependable performance, it is especially suitable
Overhead transmission line for long distance construction stringing crosses over wire laying device.
To achieve the above object, the technical solution adopted by the present invention is：One kind crosses over wire laying device, including overhead messenger wire,
Wire barrow, the extension pulley with drive mechanism and vacantly hold in the palm line wheel, the overhead crane line front end by tensioning mechanism be connected to across
On fixture more in front of thing, the extension pulley draws wire to be laid and moved on overhead messenger wire, the hanging support line
Wheel holds up the wire and is suspended on overhead messenger wire, and the wire barrow leading-out terminal sets wire anti-twist device；Set on the fixture
The haulage gear for connecting the extension pulley is put, the extension pulley bottom sets counterweight balancer.
Further, the hanging support line wheel includes some groups of pulleys, and the pulley room sets bracing wire, and wherein front end is slided
Wheel connects the extension pulley.
Further, the extension pulley is provided with wire locator, the wire locator include wire shift fork head and
Control arm, the control arm put the pull bar of control automatic open-close, the drawing by embracing folder connecting wire shift fork head, described armful of sandwiched
Bar connects the worm gear structure on the extension pulley.
Further, the wire anti-twist device includes the guide wheel group being used cooperatively.
Further, the overhead messenger wire is arranged to one or two.
Further, the overhead messenger wire tail end is arranged on the wire barrow side, and the overhead messenger wire is connected in
Take-up on wire barrow, the take-up are rotation drum.
Further, the road wheel of the extension pulley is insulation anti-slip rubber wheel, is set on the insulation anti-slip rubber wheel
Hangnail is put, the road wheel sets self-locking brake lining.
The present invention first sets up the overhead messenger wire of the across obstacle, installs the extension pulley, clamps and treat that laying is led
Line, the extension pulley lower section set hull or three lifting wire bars, once multi-thread can enter together, extension pulley is by carrying
Drive mechanism realizes that the wire that the extension pulley traction is laid moves on overhead messenger wire, and the wire is by vacantly holding in the palm line
Wheel avoids sagging excessive influence from advancing, and the overhead messenger wire is arranged to one or two, and the extension pulley bottom sets counterweight
Balancer ensures extension pulley stable movement, prevents from turning on one's side out of control, and the hanging support line wheel includes some groups with the cunning for enclosing rope
Wheel, the pulley room set bracing wire, the pulley can be gradually pulled open with pulling motion the effect being evenly arranged is presented, when up to
Wire, which is laid to fixture or shaft tower eminence, the drive mechanism, by the wire locator to precalculated position includes driving
Motor and signal transceiver, the motor pass through electrical storage device electric connection of power supply device, the signal transceiver wireless connection
Ground controller, it is possible to achieve remote monitoring and control, ensure normal operation, avoid people from ascending a height operation and real-time monitored, drop
Low work difficulty and reduction unsafe factor；Wire is placed into specified location by the extension pulley by wire locator, only
It need to be positioned and be tensed, here using the wire shift fork head and control arm being flexibly connected, be reached described in after specified location
Embrace folder and the power release wire shift fork head is applied by the pull bar, the wire is placed in the space of shaft tower angle bar or led
On line mounting bracket, control is accurate, and action is fine and smooth；After wire departs from, the extension pulley drives the hanging support line wheel to return, and tears open
Unload, be easy to use, at this time only needing to tense, fix wire, the wire anti-twist device kicked up, profit are set in wire barrow leading-out terminal
Wire is effectively avoided to reverse and broken lot damage with the directive wheel；The overhead messenger wire tail end is arranged on the wire barrow side,
The overhead messenger wire is connected in the take-up on wire barrow, the take-up to rotate drum, laying wire it
After overhead messenger wire can be reclaimed by the take-up, with recycling, and job specification；Set on the fixture
The haulage gear of the extension pulley is connected, can be for over long distances and when high intensity exercise, particularly with upward slope trend
Stringing when auxiliary apply pulling force, ensure normal laying-out；The road wheel of the extension pulley for insulation anti-slip rubber wheel, institute
State and hangnail is set on insulation anti-slip rubber wheel, avoid skidding, meanwhile, the road wheel sets self-locking brake lining, prevents from returning from trend
Sliding, improve movement accuracy.
Long-range line level crossing can be easily realized across wire laying device using above-mentioned, and wire will not be ground with ground
Damage, stringing is superior, applied widely, be applicable not only to line arrangement be also applied for line maintenance use, and with compared with
Strong automated job degree, has good value for applications.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is the structural representation of extension pulley of the present invention；
Fig. 3 is the structural representation of wire locator of the present invention.
Embodiment
Specific embodiment one
As shown in Fig. 1,2 and Fig. 3, a kind of overhead transmission line being used for crosses over wire laying device, including overhead messenger wire 1, wire barrow
2nd, the extension pulley 3 with drive mechanism and line wheel is vacantly held in the palm, the overhead front end of messenger wire 1 is connected to leap by tensioning mechanism 4
On fixture 5 in front of thing, the extension pulley 3 draws wire 6 to be laid and moved on overhead messenger wire 1, the hanging support
Line wheel holds up the wire 6 and is suspended on overhead messenger wire 1, and the leading-out terminal of wire barrow 2 sets wire anti-twist device 7.
The hanging support line wheel includes some groups of pulleys 8, sets bracing wire 9 between the pulley 8, wherein front end pulley 8 connects
Connect the extension pulley 3.
The drive mechanism includes motor and signal transceiver 10, and the motor electrically connects electricity by electrical storage device
Source device 20, the wireless connection ground controller 11 of signal transceiver 10.
The extension pulley 3 is provided with wire locator, and the wire locator includes wire shift fork first 12 and control arm
13, the control arm 13 sets the pull bar 15 of control automatic open-close by embracing 14 connecting wire shift forks first 12 of folder, described armful of folder 14,
Described armful of folder 14 keeps initial holding state by holddown spring 21, and the pull bar 15 connects the worm gear snail on the extension pulley 3
Bar structure.
The wire anti-twist device 7 includes the guide wheel group being used cooperatively.
The bottom of extension pulley 3 sets counterweight balancer 16.
The overhead messenger wire 1 is arranged to two.
The tail end of overhead messenger wire 1 is arranged on the side of wire barrow 2, and the overhead messenger wire 1 is connected in wire barrow 2
On take-up 17, the take-up 17 for rotate drum.
The road wheel of the extension pulley 3 is insulation anti-slip rubber wheel 18, sets on the insulation anti-slip rubber wheel 18
Thorn 19, the road wheel set self-locking brake lining.
Specific embodiment two
A kind of to cross over wire laying device for overhead transmission line, the difference with specific embodiment one is：The overhead messenger wire 1
It is arranged to one.
Specific embodiment three
A kind of to cross over wire laying device for overhead transmission line, the difference with specific embodiment one or two is：The fixation
The haulage gear for connecting the extension pulley 3 is set on thing 5, and the haulage gear is by the driving stepper motor that is remotely controlled.
In above-described embodiment, the present invention first sets up the overhead messenger wire of the across obstacle, installs the extension pulley, presss from both sides
Handle and treat laying wire, hull or three lifting wire bars are set below the extension pulley, once multi-thread can enter together, traction
Coaster from tape drive mechanism by realizing that the wire that the extension pulley traction is laid moves on overhead messenger wire, the wire
By vacantly asking line wheel to avoid sagging excessive influence from advancing, the overhead messenger wire is arranged to one or two, the extension pulley
Bottom sets counterweight balancer to ensure extension pulley stable movement, prevents from turning on one's side out of control, the hanging support line wheel includes some groups
With the pulley for enclosing rope, the pulley room sets bracing wire, the pulley can be gradually pulled open with pulling motion uniform cloth is presented
The effect put, wire is laid to fixture or shaft tower eminence, the drive by the wire locator when reaching precalculated position
Motivation structure includes motor and signal transceiver, and the motor passes through electrical storage device electric connection of power supply device, the signal
Transceiver wireless connection ground controller, it is possible to achieve remote monitoring and control, ensure normal operation, avoid people from ascending a height operation
And real-time monitored, reduce work difficulty and reduce unsafe factor；The extension pulley places wire by wire locator
To specified location, only it need to be positioned and be tensed, here using the wire shift fork head and control arm being flexibly connected, be reached
The folder of embracing applies the power release wire shift fork head by the pull bar after specified location, and the wire is placed on shaft tower angle
In the space of iron or on wire mounting bracket, control is accurate, and action is fine and smooth；After wire departs from, the extension pulley drives described outstanding
Sky support line wheel returns, and dismantles, be easy to use, at this time only needs to tense, fixes wire, sets and kick up in wire barrow leading-out terminal
Wire anti-twist device, using the directive wheel effectively avoid wire reverse and broken lot damage；The overhead messenger wire tail end is arranged on
The wire barrow side, the overhead messenger wire are connected in the take-up on wire barrow, and the take-up is rotational line
Disk, overhead messenger wire can be reclaimed by the take-up after laying wire, to reuse, and job specification；
The haulage gear for connecting the extension pulley is set on the fixture, can be special for over long distances and when high intensity exercise
It is not that auxiliary applies pulling force when having the stringing of upward slope trend, ensures normal laying-out；The road wheel of the extension pulley is
Insulate anti-slip rubber wheel, sets hangnail on the insulation anti-slip rubber wheel, avoids skidding, meanwhile, the road wheel sets self-locking
Brake lining, prevent from returning sliding from trend, improve movement accuracy.
Long-range line level crossing can be easily realized across wire laying device using above-mentioned, and wire will not be ground with ground
Damage, stringing is superior, applied widely, be applicable not only to line arrangement be also applied for line maintenance use, and with compared with
Strong automated job degree, has good value for applications.
Claims (6)
1. one kind crosses over wire laying device, it is characterised in that：Including overhead messenger wire, wire barrow, the extension pulley with drive mechanism
With hanging support line wheel, the overhead crane line front end is connected to across on the fixture in front of thing by tensioning mechanism, and the traction is slided
Car draws wire to be laid and moved on overhead messenger wire, and the hanging support line wheel holds up the wire and is suspended on overhead messenger wire
On, the wire barrow leading-out terminal sets wire anti-twist device；The haulage gear for connecting the extension pulley is set on the fixture,
The extension pulley bottom sets counterweight balancer；The extension pulley is provided with wire locator, the wire locator bag
Wire shift fork head and control arm are included, the control arm is put control and opened automatically by embracing folder connecting wire shift fork head, described armful of sandwiched
The pull bar of conjunction, the pull bar connect the worm gear structure on the extension pulley.
2. wire laying device is crossed over as described in claim 1, it is characterised in that：The hanging support line wheel includes some groups of pulleys, institute
State pulley room and bracing wire is set, wherein front end pulley connects the extension pulley.
3. wire laying device is crossed over as described in claim 1, it is characterised in that：What the wire anti-twist device included being used cooperatively leads
To wheel group.
4. wire laying device is crossed over as described in claim 1, it is characterised in that：The overhead messenger wire is arranged to one or two.
5. wire laying device is crossed over as described in claim 1, it is characterised in that：The overhead messenger wire tail end is arranged on the unwrapping wire
Car side, the overhead messenger wire are connected in the take-up on wire barrow, and the take-up is rotation drum.
6. wire laying device is crossed over as described in claim 1 or 2, it is characterised in that：The road wheel of the extension pulley is exhausted
Edge anti-slip rubber wheel, hangnail is set on the insulation anti-slip rubber wheel, the road wheel sets self-locking brake lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965039.1A CN105390990B (en) | 2013-08-26 | 2013-08-26 | One kind crosses over wire laying device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373308.6A CN103441451B (en) | 2013-08-26 | 2013-08-26 | A kind of overhead transmission line crosses over wire laying device |
| CN201510965039.1A CN105390990B (en) | 2013-08-26 | 2013-08-26 | One kind crosses over wire laying device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373308.6A Division CN103441451B (en) | 2013-08-26 | 2013-08-26 | A kind of overhead transmission line crosses over wire laying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390990A CN105390990A (en) | 2016-03-09 |
| CN105390990B true CN105390990B (en) | 2017-12-15 |
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ID=49695133
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510965039.1A Active CN105390990B (en) | 2013-08-26 | 2013-08-26 | One kind crosses over wire laying device |
| CN201310373308.6A Active CN103441451B (en) | 2013-08-26 | 2013-08-26 | A kind of overhead transmission line crosses over wire laying device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373308.6A Active CN103441451B (en) | 2013-08-26 | 2013-08-26 | A kind of overhead transmission line crosses over wire laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105390990B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438889B (en) * | 2015-12-21 | 2018-02-06 | 河南金凤牧业设备股份有限公司 | One kind stacking feeder bus cable device |
| CN106207869A (en) * | 2016-06-28 | 2016-12-07 | 江苏永太新能源科技有限公司 | One is touring drags collimation method construction technology |
| CN106229890B (en) * | 2016-07-28 | 2024-04-12 | 郑州东辰科技有限公司 | Construction protection structure for crossing obstacle overhead line |
| CN109244951A (en) * | 2018-10-18 | 2019-01-18 | 枣庄光明电力服务有限责任公司 | Overhead transmission line pay-off equipment and overhead transmission line stringing system |
| CN109449648B (en) * | 2018-11-02 | 2020-05-19 | 黄志刚 | High-altitude wiring device and wiring method thereof |
| CN110282509A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of electric power network leap wiring winding integrated apparatus |
| CN111355188A (en) * | 2020-04-15 | 2020-06-30 | 中国电建集团四川工程有限公司 | Live crossing construction method for high-voltage line |
| KR102413386B1 (en) * | 2020-06-05 | 2022-06-28 | 한국전력공사 | method of installing the uninterruptible bypass cable in the air |
| KR102390332B1 (en) * | 2020-06-12 | 2022-04-26 | 한국전력공사 | Apparatus and method for installing bypass cable to power pole |
| CN113437698B (en) * | 2021-07-05 | 2022-09-09 | 中州建设有限公司 | Electric power overhauls construction auxiliary device |
| CN113300275B (en) * | 2021-07-15 | 2022-05-27 | 国家电网有限公司 | Cable laying device convenient to blowing |
| CN116544846B (en) * | 2023-07-07 | 2023-09-12 | 国网河南省电力公司新乡供电公司 | Multifunctional cable traction sports car |
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| CN201215595Y (en) * | 2008-06-20 | 2009-04-01 | 济南供电公司 | Remote controlled electric trolley for installing special optical cable on electric line |
| CN102044851A (en) * | 2009-10-22 | 2011-05-04 | 江苏藤仓亨通光电有限公司 | Method for replacing optical fiber composite overhead ground wire or common overhead ground wire without power cut |
| CN102780178A (en) * | 2012-07-19 | 2012-11-14 | 嘉善县供电局 | Obstacle bridging construction method for power line wiring and wiring pulleys |
| CN103138205A (en) * | 2013-03-14 | 2013-06-05 | 江苏省电力公司淮安供电公司 | Tension-free cable-laying crossing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20007840U1 (en) * | 2000-04-29 | 2000-07-20 | Fbg Freileitungsbau Gmbh | Cable protection crossbeam |
| JP2002315122A (en) * | 2001-04-05 | 2002-10-25 | Meito Denki Koji Kk | Hanging pulley for aerial transmission line |
| CN203491607U (en) * | 2013-08-26 | 2014-03-19 | 国家电网公司 | Overhead line cross wiring device |
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2013
- 2013-08-26 CN CN201510965039.1A patent/CN105390990B/en active Active
- 2013-08-26 CN CN201310373308.6A patent/CN103441451B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215595Y (en) * | 2008-06-20 | 2009-04-01 | 济南供电公司 | Remote controlled electric trolley for installing special optical cable on electric line |
| CN102044851A (en) * | 2009-10-22 | 2011-05-04 | 江苏藤仓亨通光电有限公司 | Method for replacing optical fiber composite overhead ground wire or common overhead ground wire without power cut |
| CN102780178A (en) * | 2012-07-19 | 2012-11-14 | 嘉善县供电局 | Obstacle bridging construction method for power line wiring and wiring pulleys |
| CN103138205A (en) * | 2013-03-14 | 2013-06-05 | 江苏省电力公司淮安供电公司 | Tension-free cable-laying crossing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441451A (en) | 2013-12-11 |
| CN105390990A (en) | 2016-03-09 |
| CN103441451B (en) | 2016-01-20 |
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Effective date of registration: 20170817 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 450016 Zhengzhou economic and Technological Development Zone, No. 1356 East Road, sailing, the sea of sand, the Department of park, room, room, No. 217, Henan Applicant before: ZHENGZHOU SIBIAN TECHNOLOGY CO., LTD. |
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